/* Honeypot anti-spam : invisible mais focusable bots */
.form-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* ============================================
   RESET & BASE
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Couleurs ZeBubble® */
    --color-orange: #EE7C24;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-anthracite: #2C2C2C;
    --color-grey-light: #F5F5F5;
    --color-grey-border: #E8E8E8;
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --spacing-xxl: 8rem;
    
    /* Transitions */
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

/* Décalage au scroll pour ne pas masquer le contenu sous la navbar fixe */
section[id] {
    scroll-margin-top: 5rem;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-anthracite);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHIE
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-black);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
}

p {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    line-height: 1.7;
    color: var(--color-anthracite);
}

.text-orange {
    color: var(--color-orange);
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1.5rem 2rem;
    transition: all var(--transition-base);
}

.nav-container {
    max-width: 100%;
    width: auto;
    background-color: rgba(255, 255, 255, 0.45);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50px;
    padding: 0.6rem 0.75rem 0.6rem 0.85rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.nav-container:hover {
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.08);
}

.nav-logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: transform var(--transition-base);
    margin-right: 0;
    padding: 0.25rem 0;
}

.nav-logo-link:hover {
    transform: scale(1.05);
}

.nav-logo-img {
    height: 85px;
    width: auto;
    display: block;
    object-fit: contain;
    object-position: center;
    margin: -0.5rem 0;
    padding: 0;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0;
    margin-left: 0;
}

.nav-link {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-anthracite);
    text-decoration: none;
    letter-spacing: 0.01em;
    position: relative;
    transition: color var(--transition-base);
    padding: 0.5rem 0.9rem;
    white-space: nowrap;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.2rem;
    left: 0.9rem;
    right: 0.9rem;
    width: auto;
    height: 2px;
    background-color: var(--color-orange);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition-base);
}

.nav-link:hover {
    color: var(--color-orange);
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-menu > *:not(:first-child):not(.nav-link-cta) {
    position: relative;
}

.nav-menu > *:not(:first-child):not(.nav-link-cta)::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 14px;
    background: rgba(0, 0, 0, 0.18);
    pointer-events: none;
    z-index: 1;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.nav-dropdown-trigger {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.nav-dropdown-arrow {
    width: 10px;
    height: 7px;
    transition: transform var(--transition-base);
}

.nav-dropdown-trigger[aria-expanded="true"] .nav-dropdown-arrow {
    transform: rotate(180deg);
}

.nav-dropdown-trigger[aria-expanded="true"] {
    color: var(--color-orange);
}

.nav-dropdown-panel {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    min-width: 220px;
    background: rgba(255, 255, 255, 0.96);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    backdrop-filter: blur(22px) saturate(160%);
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 18px;
    padding: 0.55rem;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.10), 0 4px 14px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
    z-index: 1100;
}

.nav-dropdown-trigger[aria-expanded="true"] + .nav-dropdown-panel {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.nav-dropdown-item {
    display: block;
    padding: 0.55rem 0.85rem;
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-anthracite);
    text-decoration: none;
    letter-spacing: 0.01em;
    border-radius: 10px;
    white-space: nowrap;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.nav-dropdown-item:hover,
.nav-dropdown-item:focus-visible {
    background: rgba(238, 124, 36, 0.10);
    color: var(--color-orange);
    outline: none;
}

.nav-link-cta {
    background-color: var(--color-orange);
    color: var(--color-white);
    padding: 0.65rem 1.5rem;
    border-radius: 30px;
    margin-left: 0.6rem;
    transition: all var(--transition-base);
}

.nav-link-cta::after {
    display: none;
}

.nav-link-cta::before {
    display: none !important;
}

.nav-link-cta:hover {
    background-color: var(--color-orange);
    color: var(--color-white);
    transform: none;
    box-shadow: 0 4px 12px rgba(238, 124, 36, 0.3);
}

/* ============================================
   BOUTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-base);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    line-height: 1;
}

.btn-primary {
    background-color: var(--color-orange);
    color: var(--color-white);
}

.btn-primary > * {
    position: relative;
    z-index: 1;
}

.btn-primary:hover {
    background-color: var(--color-orange);
    transform: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
    z-index: 0;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1rem;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    width: 100%;
    height: 90vh;
    min-height: 640px;
    position: relative;
    overflow: hidden;
    padding: 0;
    margin: 0;
    border-radius: 0 0 28px 28px;
}

.hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 28%;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.15) 35%,
        rgba(255, 255, 255, 0.45) 65%,
        rgba(255, 255, 255, 0.85) 90%,
        rgba(255, 255, 255, 1) 100%
    );
    border-radius: 0 0 28px 28px;
}

.hero-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 10% center;
    image-rendering: auto;
    border-radius: 0 0 28px 28px;
}

.hero-overlay-content {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 5vw;
    pointer-events: none;
}

.hero-card {
    pointer-events: auto;
    width: 100%;
    max-width: 580px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transform: translateY(48px);
}

.hero-headline {
    margin: 0 0 2.25rem 0;
    font-size: clamp(1.95rem, 3.2vw, 3rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.025em;
    color: #fff;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45), 0 1px 3px rgba(0, 0, 0, 0.3);
}

.hero-headline-line {
    display: block;
}

.hero-brand {
    color: #FF9442;
    font-weight: 900;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
    -webkit-text-stroke: 0.5px rgba(255, 255, 255, 0.18);
}

.hero-headline-mark {
    display: inline-block;
    background: var(--color-orange);
    color: #fff;
    padding: 0.08em 0.5em;
    border-radius: 8px;
    font-weight: 700;
    margin-left: 0.1em;
    box-shadow: 0 4px 14px rgba(238, 124, 36, 0.4);
    text-shadow: none;
}

.hero-sub {
    margin: 0 0 2.5rem 0;
    font-size: clamp(1rem, 1.15vw, 1.15rem);
    line-height: 1.45;
    font-weight: 500;
    color: #fff;
    max-width: 560px;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3);
    padding-left: 1rem;
    border-left: 3px solid var(--color-orange);
}

.hero-sub-line {
    display: block;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .hero-sub-line {
        white-space: normal;
    }
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.45rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.hero-btn-solid {
    background: var(--color-orange);
    color: #fff;
    box-shadow: 0 6px 18px rgba(238, 124, 36, 0.35);
}

.hero-btn-solid:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(238, 124, 36, 0.45);
}

.hero-btn-ghost {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.hero-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-black);
    border-color: rgba(255, 255, 255, 1);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-black);
    border: 2px solid var(--color-black);
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    border-radius: 50px;
    cursor: pointer;
    transition: none;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    display: none;
}

.btn-secondary:hover {
    color: var(--color-black);
    transform: none;
    box-shadow: none;
}

.btn-secondary:hover::before {
    display: none;
}

.btn-primary {
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(238, 124, 36, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 4px 15px rgba(238, 124, 36, 0.3);
    transform: none;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   SECTION SUPPORT UTILE
   ============================================ */

/* Section Pourquoi ZeBubble */
.pourquoi-section {
    padding: 1.5rem 2rem 4.5rem 2rem;
    margin-top: -5rem;
    margin-bottom: 4rem;
    background-color: var(--color-white);
    position: relative;
}

.pourquoi-section .container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.pourquoi-section-title {
    font-size: clamp(2.25rem, 4vw, 3.25rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.title-line-left-pourquoi,
.title-line-right-pourquoi {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left-pourquoi::after,
.title-line-right-pourquoi::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left-pourquoi::after {
    right: -4px;
}

.title-line-right-pourquoi::after {
    left: -4px;
}

.pourquoi-section-title .text-highlight-utile {
    color: var(--color-white);
    background: rgba(238, 124, 36, 0.7);
    padding: 0.2em 0.4em;
    border-radius: 6px;
    display: inline-block;
}

.pourquoi-lead {
    font-size: clamp(1.125rem, 1.35vw, 1.25rem);
    line-height: 1.5;
    color: var(--color-anthracite);
    text-align: center;
    max-width: 760px;
    margin: 0 auto 1.75rem auto;
    font-weight: 500;
}

.pourquoi-lead strong {
    color: var(--color-orange);
    font-weight: 700;
}

.pourquoi-wrapper {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 2.5rem;
    align-items: center;
    max-width: 1240px;
    margin: 0 auto;
}

.pourquoi-blocks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.pourquoi-block {
    background: var(--color-white);
    border-radius: 14px;
    padding: 1.25rem 1.5rem 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.pourquoi-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.pourquoi-block-probleme {
    border-top: 3px solid rgba(0, 0, 0, 0.12);
}

.pourquoi-block-systeme {
    border-top: 3px solid rgba(0, 0, 0, 0.12);
}

.pourquoi-block-solution {
    border-top: 3px solid var(--color-orange);
    background: linear-gradient(180deg, rgba(238, 124, 36, 0.04) 0%, var(--color-white) 35%);
    border-color: rgba(238, 124, 36, 0.2);
}

.pourquoi-block-solution .pourquoi-block-title {
    color: var(--color-orange);
}

.pourquoi-block-solution:hover {
    box-shadow: 0 6px 24px rgba(238, 124, 36, 0.15);
}

.pourquoi-block-title {
    font-size: 0.9375rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-black);
    margin: 0 0 0.6rem 0;
    line-height: 1.2;
}

.pourquoi-list-compact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pourquoi-list-compact li {
    position: relative;
    padding-left: 1.1rem;
    margin-bottom: 0.3rem;
    font-size: 0.9375rem;
    line-height: 1.35;
    color: var(--color-anthracite);
}

.pourquoi-list-compact li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-orange);
    font-weight: 700;
    font-size: 0.9em;
}

.pourquoi-list-check li::before {
    content: '✓';
    color: var(--color-orange);
    font-weight: 700;
}

.pourquoi-image-wrap {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.pourquoi-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    vertical-align: middle;
}

@media (max-width: 900px) {
    .pourquoi-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .pourquoi-image-wrap {
        order: -1;
    }
    .pourquoi-blocks {
        grid-template-columns: 1fr;
    }
    .pourquoi-section-title {
        gap: 1.5rem;
        margin-bottom: 2rem;
    }
    .pourquoi-lead {
        margin-bottom: 1.5rem;
    }
    .title-line-left-pourquoi,
    .title-line-right-pourquoi {
        width: 60px;
    }
}

@media (max-width: 768px) {
    .pourquoi-section-title {
        font-size: clamp(1.5rem, 4vw, 2.25rem);
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    .pourquoi-block {
        padding: 1rem 1.25rem;
    }
}

.support-section {
    padding: 5rem 2rem 6rem;
    background-color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.support-mockup {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    transform: translateX(-55px);
}

.support-mockup-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 16px;
}

.support-features-row {
    max-width: 1400px;
    margin: 2.5rem auto 0;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    text-align: center;
    position: relative;
}

.support-feature-col {
    padding: 0.5rem 1.75rem;
    position: relative;
}

.support-feature-col + .support-feature-col {
    border-left: 1px solid rgba(0, 0, 0, 0.08);
}

.support-feature-title {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.7rem;
    font-size: clamp(1.05rem, 1.25vw, 1.25rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--color-black);
    margin: 0 0 0.85rem 0;
    padding-bottom: 0.6rem;
}

.support-feature-title::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 32px;
    height: 3px;
    background: var(--color-orange);
    border-radius: 2px;
}

.support-feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(238, 124, 36, 0.12);
    color: var(--color-orange);
}

.support-feature-icon svg {
    width: 24px;
    height: 24px;
}

.support-feature-text {
    font-size: clamp(0.92rem, 1.05vw, 1rem);
    line-height: 1.6;
    color: var(--color-anthracite);
    margin: 0 auto;
    max-width: 32ch;
}

/* ============================================
   OPPORTUNITY SECTION
   ============================================ */

.opportunity-section {
    padding: 6rem 2rem 7rem;
    background: #fff;
    position: relative;
}

/* New banner-style opportunity layout */
.opportunity-banner {
    position: relative;
    max-width: 1320px;
    margin: 1rem auto 0;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, #1A1A1A 0%, #2C2C2C 60%, #1A1A1A 100%);
    border-radius: 32px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 30px 60px rgba(26, 26, 26, 0.18);
}

.opportunity-banner-glow {
    position: absolute;
    top: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(238, 124, 36, 0.22) 0%, rgba(238, 124, 36, 0) 65%);
    pointer-events: none;
    z-index: 0;
}

.opportunity-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.opportunity-cell {
    position: relative;
    z-index: 1;
    padding: 0 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    color: var(--color-white);
}

.opportunity-cell + .opportunity-cell {
    border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.opportunity-cell-label {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--color-orange);
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.opportunity-cell-label::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--color-orange);
    border-radius: 2px;
}

.opportunity-cell-figure {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
}

.opportunity-cell-value {
    font-size: clamp(4.5rem, 7vw, 6.5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.05em;
    color: var(--color-white);
    font-variant-numeric: tabular-nums;
    background: linear-gradient(180deg, #ffffff 0%, #d8d8d8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.opportunity-cell-suffix {
    color: var(--color-orange);
    -webkit-text-fill-color: var(--color-orange);
    font-size: 0.75em;
    margin-left: 0.05em;
}

.opportunity-cell-desc {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
}

.opportunity-cell-desc strong {
    color: var(--color-white);
    font-weight: 700;
}

@media (max-width: 1024px) {
    .opportunity-banner {
        grid-template-columns: 1fr;
        padding: 2.5rem 2rem;
        gap: 2.5rem;
    }

    .opportunity-cell {
        padding: 0;
    }

    .opportunity-cell + .opportunity-cell {
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        padding-top: 2.5rem;
    }
}

/* Legacy opportunity-stats kept for compatibility (unused) */
.opportunity-stats {
    max-width: 1280px;
    margin: 1rem auto 0;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.opportunity-stat {
    position: relative;
    padding: 2.25rem 2rem 2.25rem;
    background: #FFFFFF;
    border-radius: 22px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
    overflow: hidden;
    isolation: isolate;
}

.opportunity-stat::after {
    content: '';
    position: absolute;
    right: -90px;
    top: -90px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(238, 124, 36, 0.08) 0%, rgba(238, 124, 36, 0) 70%);
    z-index: -1;
    transition: transform var(--transition-base);
}

.opportunity-stat:hover {
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.09);
    border-color: rgba(238, 124, 36, 0.25);
}

.opportunity-stat--accent {
    background: linear-gradient(155deg, #EE7C24 0%, #C66019 100%);
    border-color: transparent;
    box-shadow: 0 14px 38px rgba(198, 96, 25, 0.28);
    color: #fff;
}

.opportunity-stat--accent::after {
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 70%);
}

.opportunity-stat--accent:hover {
    box-shadow: 0 26px 56px rgba(198, 96, 25, 0.38);
    border-color: transparent;
}

.opportunity-stat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.4rem;
}

.opportunity-stat-icon {
    width: 96px;
    height: 96px;
    border-radius: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(238, 124, 36, 0.1);
    color: var(--color-orange);
    transition: transform var(--transition-base);
}

.opportunity-stat-icon svg {
    width: 54px;
    height: 54px;
}


.opportunity-stat--accent .opportunity-stat-icon {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    backdrop-filter: blur(8px);
}

.opportunity-stat-index {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    color: rgba(0, 0, 0, 0.32);
    font-feature-settings: "tnum";
}

.opportunity-stat--accent .opportunity-stat-index {
    color: rgba(255, 255, 255, 0.6);
}

.opportunity-stat-figure {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.4rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.opportunity-stat--accent .opportunity-stat-figure {
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.opportunity-stat-value {
    font-size: clamp(2.8rem, 4.6vw, 4.2rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.045em;
    color: var(--color-black);
    font-variant-numeric: tabular-nums;
    background: linear-gradient(180deg, var(--color-black) 0%, #2a2a2a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.opportunity-stat--accent .opportunity-stat-value {
    color: #fff;
    background: none;
    -webkit-text-fill-color: #fff;
}

.opportunity-stat-unit {
    font-size: clamp(0.78rem, 0.9vw, 0.9rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-orange);
}

.opportunity-stat--accent .opportunity-stat-unit {
    color: rgba(255, 255, 255, 0.92);
}

.opportunity-stat-desc {
    margin: 0;
    font-size: clamp(0.92rem, 1vw, 1rem);
    line-height: 1.6;
    color: var(--color-anthracite);
}

.opportunity-stat-desc strong {
    color: var(--color-black);
    font-weight: 700;
}

.opportunity-stat--accent .opportunity-stat-desc {
    color: rgba(255, 255, 255, 0.95);
}

.opportunity-stat--accent .opportunity-stat-desc strong {
    color: #fff;
}

@media (max-width: 1024px) {
    .opportunity-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .opportunity-section {
        padding: 4rem 1rem 4.5rem;
    }

    .opportunity-stat {
        padding: 1.75rem 1.5rem 1.5rem;
    }
}

/* ============================================
   SECTION DIVIDER
   ============================================ */

.section-divider {
    background: #fff;
    padding: 1.75rem 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.section-divider-line {
    display: block;
    width: 80px;
    height: 3px;
    background: var(--color-orange);
    border-radius: 2px;
    position: relative;
}

.section-divider-line::before,
.section-divider-line::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    background: var(--color-orange);
    border-radius: 50%;
}

.section-divider-line::before {
    left: -12px;
}

.section-divider-line::after {
    right: -12px;
}

/* ============================================
   INNOVATION SECTION (solution brevetée)
   ============================================ */

.innovation-section {
    padding: 7rem 2rem 7rem;
    background: linear-gradient(180deg, #FFFFFF 0%, #F4F4F4 18%, #F1F1F1 100%);
    position: relative;
    overflow: hidden;
}

.innovation-frise {
    max-width: 1500px;
    margin: 1rem auto 4rem;
    padding: 0 1rem 0 4rem;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
}

.innovation-frise-img {
    width: 100%;
    height: auto;
    display: block;
    background: transparent;
    mix-blend-mode: multiply;
}

.innovation-features {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.innovation-features-row {
    max-width: 1280px;
    margin: 0 auto;
    align-items: start;
}

.innovation-features-row .support-feature-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.innovation-features-row .support-feature-title {
    margin-bottom: 1.65rem;
    min-height: 3.4em;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.innovation-feature-list {
    margin: 0 auto;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
    max-width: 340px;
}

.innovation-feature-list li {
    position: relative;
    padding-left: 1.15rem;
    font-size: clamp(0.92rem, 1.02vw, 1rem);
    line-height: 1.7;
    color: var(--color-anthracite);
}

.innovation-feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    background: var(--color-orange);
    border-radius: 50%;
}


.support-title,
.support-content-box {
    position: relative;
    z-index: 1;
}

.support-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    position: relative;
}

.title-line-left,
.title-line-right {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left::after,
.title-line-right::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left::after {
    right: -4px;
}

.title-line-right::after {
    left: -4px;
}

.support-title .text-highlight-utile {
    color: var(--color-white);
    background: rgba(238, 124, 36, 0.7);
    padding: 0.2em 0.4em;
    border-radius: 6px;
    display: inline-block;
}

.support-content-box {
    background: transparent;
    padding: 2rem 3.5rem 4.5rem 3.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.support-intro {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    line-height: 1.8;
    color: var(--color-anthracite);
    text-align: center;
    margin-bottom: 0.5rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-style: italic;
    position: relative;
    padding: 2rem 2.5rem;
    border-left: 5px solid var(--color-orange);
    background: linear-gradient(90deg, rgba(238, 124, 36, 0.08) 0%, rgba(238, 124, 36, 0.03) 100%);
    border-radius: 0 12px 12px 0;
    box-shadow: 0 4px 16px rgba(238, 124, 36, 0.1);
}

.quote-mark {
    font-size: 3.5em;
    line-height: 0.1em;
    color: var(--color-orange);
    opacity: 0.4;
    font-family: Georgia, serif;
    vertical-align: -0.4em;
    font-weight: 700;
}

.quote-mark:first-child {
    margin-right: 0.25em;
}

.quote-mark:last-child {
    margin-left: 0.25em;
}

.support-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    margin-top: 0;
    overflow: hidden;
    height: 300px;
    width: 100%;
    position: relative;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(238, 124, 36, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
}

.support-image {
    width: 150%;
    height: 150%;
    object-fit: cover;
    object-position: center;
    transition: transform var(--transition-slow);
}

.support-image-container:hover .support-image {
    transform: scale(1.05);
}

.support-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-top: 1.5rem;
}

.support-feature {
    text-align: left;
    padding: 1.25rem 1.5rem;
    background: var(--color-white);
    border: none;
    border-radius: 16px;
    transition: all var(--transition-base);
    position: relative;
    overflow: visible;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    height: 100%;
}

.support-feature::before {
    content: '';
    position: absolute;
    top: 24px;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, rgba(238, 124, 36, 0.7) 0%, rgba(238, 124, 36, 0.4) 60%, transparent 100%);
    z-index: 1;
    border-radius: 0 2px 2px 0;
}

.support-feature::after {
    content: '';
    position: absolute;
    bottom: 8px;
    right: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(270deg, rgba(238, 124, 36, 0.7) 0%, rgba(238, 124, 36, 0.4) 60%, transparent 100%);
    z-index: 1;
    border-radius: 2px 0 0 2px;
}

.support-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(238, 124, 36, 0.2);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 0.75rem auto;
    color: var(--color-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: linear-gradient(135deg, rgba(238, 124, 36, 0.12) 0%, rgba(238, 124, 36, 0.06) 100%);
    border-radius: 12px;
    transition: all var(--transition-base);
    position: relative;
    order: 1;
    border: none;
    flex-shrink: 0;
    z-index: 2;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 2;
    padding: 12px;
}

.support-feature:hover .feature-icon {
    background: linear-gradient(135deg, rgba(238, 124, 36, 0.2) 0%, rgba(238, 124, 36, 0.1) 100%);
    transform: scale(1.05);
}

.feature-title {
    font-size: clamp(1.25rem, 1.5vw, 1.5rem);
    font-weight: 900;
    color: var(--color-black);
    margin: 0 0 0.5rem 0;
    text-align: left;
    letter-spacing: -0.03em;
    position: relative;
    display: block;
    line-height: 1.25;
    order: 2;
    padding: 0;
    z-index: 2;
    background: linear-gradient(135deg, var(--color-black) 0%, rgba(0, 0, 0, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-text {
    font-size: clamp(0.875rem, 1vw, 1rem);
    line-height: 1.65;
    color: var(--color-anthracite);
    margin: 0;
    text-align: left;
    font-weight: 400;
    order: 3;
    padding: 0.75rem 1rem;
    flex-grow: 1;
    z-index: 2;
    position: relative;
    background: linear-gradient(135deg, rgba(255, 250, 247, 0.6) 0%, rgba(255, 255, 255, 0.4) 100%);
    border-radius: 10px;
    border-left: 2px solid rgba(238, 124, 36, 0.2);
}

/* ============================================
   SECTION L'OPPORTUNITÉ MÉDIA ZEBUBBLE
   ============================================ */

.opportunite-section {
    padding: 4rem 2rem var(--spacing-xxl) 2rem;
    margin-top: -2rem;
    background-color: var(--color-white);
}

.opportunite-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.opportunite-content {
    max-width: 520px;
}

.opportunite-title {
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-orange);
    margin: 0 0 0.75rem 0;
    line-height: 1.2;
}

.opportunite-title-line {
    display: block;
    width: 80px;
    height: 4px;
    background: var(--color-orange);
    border-radius: 2px;
    margin-bottom: 2rem;
}

.opportunite-stats {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.opportunite-stat {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.opportunite-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #1e3a5f;
    flex-shrink: 0;
}

.opportunite-icon svg {
    width: 40px;
    height: 40px;
}

.opportunite-stat-text {
    font-size: clamp(0.9375rem, 1.1vw, 1.0625rem);
    line-height: 1.6;
    color: var(--color-anthracite);
    margin: 0;
}

.opportunite-stat-text strong {
    color: var(--color-black);
    font-weight: 700;
}

.opportunite-highlight {
    color: var(--color-orange) !important;
    font-weight: 700;
}

.opportunite-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    gap: 0.75rem;
}

.opportunite-image-wrap {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.opportunite-image-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.opportunite-image-1 {
    grid-column: 1;
    grid-row: 1;
}

.opportunite-image-2 {
    grid-column: 2;
    grid-row: 1;
}

.opportunite-image-3 {
    grid-column: 1 / -1;
    grid-row: 2;
}

.opportunite-image-3 img {
    max-height: 220px;
    object-position: center;
}

@media (max-width: 900px) {
    .opportunite-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .opportunite-content {
        max-width: 100%;
    }
    .opportunite-images {
        order: -1;
    }
}

@media (max-width: 600px) {
    .opportunite-images {
        grid-template-columns: 1fr;
    }
    .opportunite-image-1 { grid-column: 1; grid-row: 1; }
    .opportunite-image-2 { grid-column: 1; grid-row: 2; }
    .opportunite-image-3 { grid-column: 1; grid-row: 3; }
    .opportunite-image-3 img {
        max-height: none;
    }
}

/* ============================================
   SECTION VISIÈRE INTERACTIVE
   ============================================ */

.visiere-interactive-section {
    padding: 0.5rem 2rem 4rem 2rem;
    background: var(--color-white);
    position: relative;
    margin-top: -2rem;
}

.visiere-interactive-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    position: relative;
}

.title-line-left-interactive,
.title-line-right-interactive {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left-interactive::after,
.title-line-right-interactive::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left-interactive::after {
    right: -4px;
}

.title-line-right-interactive::after {
    left: -4px;
}

.container-interactive {
    max-width: 1400px;
    margin: 0 auto;
}

.interactive-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.interactive-titles {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
    align-self: start;
}

.interactive-title-item {
    padding: 1rem 1.25rem;
    cursor: pointer;
    transition: all var(--transition-base);
    border-left: 4px solid transparent;
    border-radius: 0 12px 12px 0;
    position: relative;
}

.interactive-title-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--color-orange);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform var(--transition-base);
    border-radius: 0 2px 2px 0;
}

.interactive-title-item:hover::before,
.interactive-title-item.active::before {
    transform: scaleY(1);
}

.interactive-title-item:hover {
    background: linear-gradient(90deg, rgba(238, 124, 36, 0.05) 0%, transparent 100%);
    transform: translateX(8px);
}

.interactive-title-item.active {
    background: linear-gradient(90deg, rgba(238, 124, 36, 0.1) 0%, rgba(238, 124, 36, 0.05) 100%);
}

.title-main {
    font-size: clamp(1.25rem, 1.8vw, 1.75rem);
    font-weight: 900;
    color: var(--color-black);
    margin: 0 0 0.25rem 0;
    letter-spacing: -0.03em;
    line-height: 1.2;
    transition: color var(--transition-base);
}

.interactive-title-item:hover .title-main,
.interactive-title-item.active .title-main {
    color: var(--color-orange);
}

.title-subtitle {
    font-size: clamp(0.875rem, 1.1vw, 1rem);
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 500;
    line-height: 1.3;
}

.interactive-content {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.content-panel {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translate(30px, -50%);
    transition: all var(--transition-slow);
    pointer-events: none;
    padding: 3rem 2.5rem;
    background: linear-gradient(135deg, rgba(255, 250, 247, 0.8) 0%, rgba(255, 255, 255, 0.6) 100%);
    border-radius: 20px;
    border-left: 3px solid rgba(238, 124, 36, 0.3);
}

.content-panel.active {
    opacity: 1;
    transform: translate(0, -50%);
    pointer-events: all;
}

.content-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.content-list li {
    font-size: clamp(1.125rem, 1.4vw, 1.375rem);
    line-height: 1.8;
    color: var(--color-anthracite);
    margin-bottom: 1.5rem;
    padding-left: 2.5rem;
    position: relative;
    font-weight: 400;
}

.content-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.75em;
    width: 8px;
    height: 8px;
    background: var(--color-orange);
    border-radius: 50%;
    transform: scale(0);
    transition: transform var(--transition-base);
}

.content-panel.active .content-list li::before {
    transform: scale(1);
}

.content-list li:last-child {
    margin-bottom: 0;
}

.conclusion-text {
    font-size: clamp(1.125rem, 1.4vw, 1.375rem);
    line-height: 1.8;
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 400;
}

/* ============================================
   SECTION SOLUTION INNOVANTE
   ============================================ */

.solution-section {
    padding: 4rem 2rem;
    background: var(--color-white);
    position: relative;
}

.solution-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    position: relative;
}

.title-line-left-solution,
.title-line-right-solution {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left-solution::after,
.title-line-right-solution::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left-solution::after {
    right: -4px;
}

.title-line-right-solution::after {
    left: -4px;
}

.solution-description {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    line-height: 1.8;
    color: var(--color-anthracite);
    text-align: center;
    max-width: 900px;
    margin: 0 auto 0 auto;
    font-weight: 400;
}

.solution-animation-container {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 1400px;
    margin: -4rem auto 0 auto;
    overflow: hidden;
    position: relative;
    padding: 0;
}

.solution-animation-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    object-fit: cover;
    object-position: center top;
    display: block;
    transform: scale(1.2);
    margin: -8% 0 -15% 0;
    clip-path: inset(35% 0 15% 0);
}

/* ============================================
   SECTION CTA BANDEAU
   ============================================ */

.cta-bandeau-section {
    padding: 4rem 2rem;
    background: var(--color-white);
    position: relative;
}

.cta-bandeau {
    max-width: 1200px;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    min-height: 480px;
    display: flex;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.12);
}

.cta-bandeau-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.cta-bandeau-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 55% 78%;
    display: block;
}

.cta-bandeau-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.65) 22%, rgba(255, 255, 255, 0.15) 38%, rgba(255, 255, 255, 0) 50%);
    pointer-events: none;
}

.cta-bandeau-content {
    position: relative;
    z-index: 1;
    width: 100%;
    padding: 3rem 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2.5rem;
    text-align: left;
}

.cta-logo-img {
    height: 100px;
    width: auto;
    flex-shrink: 0;
    margin-top: 1rem;
}

.btn-cta-bandeau {
    margin-top: auto;
    margin-bottom: 1rem;
    align-self: flex-start;
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

/* ============================================
   SECTION BÉNÉFICES BUSINESS
   ============================================ */

.benefits-section {
    padding: 6.5rem 0 7rem;
    background: var(--color-white);
    position: relative;
    overflow: hidden;
}

.benefits-header {
    margin-bottom: 3.5rem;
    padding: 0 1.5rem;
}

.benefits-banner {
    max-width: 1180px;
    margin: 6.5rem auto 0;
    background: linear-gradient(135deg, #E37624 0%, #C66019 100%);
    border-radius: 28px;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: stretch;
    min-height: 380px;
    box-shadow: 0 14px 40px rgba(198, 96, 25, 0.22);
}

.benefits-banner-content {
    padding: 3rem 3.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.4rem;
    color: #fff;
}

.benefits-banner-title {
    font-size: clamp(1.5rem, 2.4vw, 2.15rem);
    font-weight: 800;
    line-height: 1.18;
    letter-spacing: -0.02em;
    color: #fff;
    margin: 0;
}

.benefits-banner-tag {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.78);
    padding: 0.4rem 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    margin: 0;
}

.benefits-banner-eyebrow {
    font-size: clamp(2.4rem, 3.8vw, 3.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    text-transform: none;
    color: #fff;
    margin: 0;
    line-height: 1;
}

.benefits-banner-text {
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    line-height: 1.7;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.92);
    margin: 0;
    max-width: 38ch;
}

.benefits-banner-text em {
    font-style: normal;
    font-weight: 600;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    padding-bottom: 0.05em;
}

.benefits-banner-cta {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    margin-top: 0.65rem;
    padding: 0.85rem 1.6rem;
    background: #fff;
    color: #C66019;
    font-size: 0.9375rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 999px;
    letter-spacing: 0.02em;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.benefits-banner-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.benefits-banner-image {
    position: relative;
    overflow: hidden;
    min-height: 380px;
}

.benefits-banner-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% center;
    display: block;
}

.benefits-header-title {
    position: relative;
    padding-left: 1.75rem;
}

.benefits-header-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.1em;
    bottom: 0.25em;
    width: 6px;
    background: var(--color-orange);
    border-radius: 3px;
}

.benefits-title-new {
    font-size: clamp(2rem, 3.6vw, 3.2rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.025em;
    color: var(--color-black);
    margin: 0;
    text-transform: none;
}

.benefits-title-brand {
    color: var(--color-orange);
}

.support-header {
    margin-bottom: 3rem;
}

.support-header-subtitle {
    margin: 0.85rem 0 0 0;
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    font-weight: 500;
    color: var(--color-anthracite);
    letter-spacing: 0.01em;
}

.support-header-tagline {
    display: block;
    margin-top: 1rem;
    color: var(--color-orange);
    font-weight: 700;
    font-size: clamp(1rem, 1.2vw, 1.15rem);
    letter-spacing: 0.005em;
}

.opportunity-baseline {
    margin: 0.85rem 0 1.25rem 0;
    font-size: clamp(1.1rem, 1.4vw, 1.35rem);
    font-weight: 700;
    color: var(--color-anthracite);
    letter-spacing: 0.005em;
    line-height: 1.3;
}

.support-header-sep {
    color: var(--color-orange);
    font-weight: 600;
    margin: 0 0.5rem;
    display: inline-block;
}

.benefits-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
    max-width: 980px;
    margin: 6.5rem auto 0;
    padding: 2rem 2.25rem;
    background: linear-gradient(135deg, rgba(238, 124, 36, 0.04) 0%, rgba(238, 124, 36, 0.01) 100%);
    border-left: 4px solid var(--color-orange);
    border-radius: 4px 14px 14px 4px;
}

.benefits-summary-lead {
    font-size: clamp(1.05rem, 1.2vw, 1.2rem);
    font-weight: 600;
    line-height: 1.45;
    color: var(--color-black);
    margin: 0;
    letter-spacing: -0.01em;
}

.benefits-summary-highlight {
    color: var(--color-orange);
    font-weight: 700;
}

.benefits-summary-text {
    font-size: clamp(0.9rem, 1vw, 1rem);
    line-height: 1.65;
    color: var(--color-anthracite);
    margin: 0;
}


.benefits-carousel {
    position: relative;
    width: 100%;
}

.benefits-scroll-container {
    width: 100%;
    padding: 1.25rem 0;
}

.benefits-scroll-wrapper {
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 1rem;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.75rem;
}

.benefits-nav {
    display: none;
}

.benefit-card {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    min-height: 380px;
    aspect-ratio: 4 / 5;
    border-radius: 22px;
    padding: 1.5rem 1.25rem;
    border: none;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
    overflow: hidden;
    background-color: transparent;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    isolation: isolate;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.75) 0%,
        rgba(0, 0, 0, 0.4) 35%,
        rgba(0, 0, 0, 0.05) 70%,
        rgba(0, 0, 0, 0) 100%
    );
    z-index: 1;
    pointer-events: none;
}

.benefit-card-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.benefit-card-title-wrap {
    min-height: 3.2em;
    display: flex;
    align-items: flex-end;
}

.benefit-card-text {
    min-height: 4.8em;
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(238, 124, 36, 0.45);
}

.benefit-card-title-mark {
    display: inline;
    background: rgba(214, 105, 28, 0.78);
    box-decoration-break: clone;
    -webkit-box-decoration-break: clone;
    padding: 0.14em 0.45em;
    color: #fff;
    border-radius: 4px;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

.benefit-card--innovant {
    background-image: url('assets/images/Links/homme%20salon%20pro%20zebubble.png');
    background-position: 42% 35%;
}

.benefit-card--utile {
    background-image: url('assets/images/Links/femme_tgv_coworking.jpg');
    background-position: 45% 50%;
}

.benefit-card--cible {
    background-image: url('assets/images/Links/journaliste_open_space.jpg');
    background-position: 70% 55%;
}

.benefit-card--cout {
    background-image: url('assets/images/Links/Journalistes_EnSalle_05.png');
    background-position: 70% 50%;
}

.benefit-card--durable {
    background-image: url('assets/images/Links/Incubateurs_Ext_02.png');
    background-position: 50% 60%;
}

.benefit-card-title {
    font-size: clamp(1.2rem, 1.7vw, 1.5rem);
    font-weight: 700;
    color: #fff;
    margin: 0;
    letter-spacing: -0.01em;
    line-height: 1.7;
    text-transform: uppercase;
}

.benefit-card-text {
    font-size: clamp(0.875rem, 1vw, 0.95rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.9);
    margin: 0.4rem 0 0 0;
    font-weight: 400;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.55);
}

/* ============================================
   SECTION CAS D'USAGE MOOD BOARD
   ============================================ */

.cas-usage-section {
    padding: 4rem 2rem;
    background: var(--color-white);
    position: relative;
    overflow: visible;
}

.cas-usage-section .benefits-header {
    margin-bottom: 3rem;
}

.cas-usage-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    position: relative;
}

.title-line-left-cas,
.title-line-right-cas {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left-cas::after,
.title-line-right-cas::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left-cas::after {
    right: -4px;
}

.title-line-right-cas::after {
    left: -4px;
}

.cas-usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    padding: 2rem 1rem;
    overflow: visible;
}

/* Modern usage cards */
.usage-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.usage-card {
    position: relative;
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: flex;
    flex-direction: column;
}

.usage-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.1);
}

.usage-card-media {
    position: relative;
    height: 180px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.usage-card-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, 0.55) 100%);
    pointer-events: none;
}

.usage-card-eyebrow {
    position: absolute;
    bottom: 14px;
    left: 16px;
    z-index: 1;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: #fff;
    padding: 0.35rem 0.75rem;
    background: rgba(238, 124, 36, 0.95);
    border-radius: 999px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.usage-card-body {
    padding: 1.4rem 1.4rem 1.6rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.usage-card-title {
    font-size: clamp(1.1rem, 1.3vw, 1.3rem);
    font-weight: 800;
    color: var(--color-black);
    margin: 0;
    letter-spacing: -0.015em;
    line-height: 1.2;
}

.usage-card-text {
    font-size: clamp(0.875rem, 0.95vw, 0.95rem);
    line-height: 1.55;
    color: var(--color-anthracite);
    margin: 0;
}

.usage-card-text strong {
    color: var(--color-black);
    font-weight: 700;
}

/* Vertical accordion fan — usage panels (light) */
.usage-fan {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.usage-panel {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    border-radius: 22px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.4s ease, box-shadow 0.45s ease, transform 0.4s ease;
    isolation: isolate;
}

.usage-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 100% 0%, rgba(238, 124, 36, 0.07) 0%, rgba(238, 124, 36, 0) 45%),
        radial-gradient(circle at 0% 100%, rgba(238, 124, 36, 0.05) 0%, rgba(238, 124, 36, 0) 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.usage-panel::after {
    content: attr(data-num);
    position: absolute;
    top: 50%;
    right: 2.5rem;
    transform: translateY(-50%);
    font-size: 9rem;
    font-weight: 900;
    line-height: 0.85;
    letter-spacing: -0.06em;
    color: rgba(238, 124, 36, 0.06);
    -webkit-text-stroke: 1px rgba(238, 124, 36, 0.15);
    -webkit-text-fill-color: transparent;
    pointer-events: none;
    z-index: 0;
    opacity: 0;
    transition: opacity 0.5s ease, transform 0.6s ease;
}

.usage-panel:hover {
    border-color: rgba(238, 124, 36, 0.4);
    box-shadow: 0 24px 50px rgba(26, 26, 26, 0.08);
}

.usage-panel:hover::before {
    opacity: 1;
}

.usage-panel:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(-10px);
}

.usage-panel-bar {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.75rem 2.5rem;
    transition: padding 0.4s ease;
}

.usage-panel-bar::after {
    content: '';
    position: relative;
    margin-left: auto;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-grey-light);
    border: 1px solid var(--color-grey-border);
    flex-shrink: 0;
    transition: background 0.4s ease, border-color 0.4s ease, transform 0.4s ease;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M7 1V13M1 7H13' stroke='%231A1A1A' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.usage-panel:hover .usage-panel-bar::after {
    background-color: var(--color-orange);
    border-color: var(--color-orange);
    transform: rotate(45deg);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14' fill='none'%3E%3Cpath d='M7 1V13M1 7H13' stroke='%23ffffff' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}

.usage-panel-index {
    position: relative;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-orange);
    letter-spacing: 0.18em;
    line-height: 1;
    font-feature-settings: "tnum";
    flex-shrink: 0;
    text-transform: uppercase;
    padding: 0.4rem 0.7rem;
    background: rgba(238, 124, 36, 0.1);
    border-radius: 999px;
}

.usage-panel-title {
    font-size: clamp(1.15rem, 1.45vw, 1.45rem);
    font-weight: 800;
    color: var(--color-black);
    margin: 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
    transition: color 0.4s ease;
}

.usage-panel:hover .usage-panel-title {
    color: var(--color-orange);
}

.usage-panel-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    padding: 0 2.5rem;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, padding 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.usage-panel:hover .usage-panel-content {
    max-height: 380px;
    opacity: 1;
    padding: 0.75rem 2.5rem 2.5rem;
}

.usage-panel-col {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.usage-panel-label {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-orange);
}

.usage-panel-label::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-orange);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(238, 124, 36, 0.18);
}

.usage-panel-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 400;
}

.usage-fan-cta {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

/* ============================================
   USAGE — stack horizontal (miroir du Média ZeBubble)
   ============================================ */

.usage-stack {
    display: flex;
    gap: 0.875rem;
    height: 560px;
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 1rem;
}

.usage-tile {
    position: relative;
    flex: 1 1 0;
    min-width: 80px;
    height: 100%;
    overflow: hidden;
    border-radius: 28px;
    background: #0e0e0e;
    color: #fff8ec;
    cursor: pointer;
    box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.20);
    transition: flex-grow 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s ease;
    isolation: isolate;
    outline: none;
}

.usage-tile:focus-visible {
    box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.20),
                0 0 0 3px rgba(238, 124, 36, 0.6);
}

.usage-tile.is-active {
    flex-grow: 6;
    box-shadow: 0 28px 60px -16px rgba(14, 14, 14, 0.36),
                0 6px 18px -6px rgba(14, 14, 14, 0.14);
}

.usage-tile-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.usage-tile--salons .usage-tile-img {
    background-image: url('assets/images/Links/Homme_Au_Salon_Pro.png');
    background-position: 50% 40%;
}
.usage-tile--openspace .usage-tile-img {
    background-image: url('assets/images/Links/homme%20zebubble%20coworking.png');
    background-position: 50% 45%;
}
.usage-tile--transports .usage-tile-img {
    background-image: url('assets/images/Links/femme_tgv_explorez_avantages_zebubble.png');
    background-position: 50% 45%;
}
.usage-tile--public .usage-tile-img {
    background-image: url('assets/images/Links/femme%20terrasse%20zebubble.png');
    background-position: 50% 45%;
}
.usage-tile--tourisme .usage-tile-img {
    background-image: url('assets/images/Links/femme_hotel_terrasse_piscine_zebubble.png');
    background-position: 50% 45%;
}
.usage-tile--education .usage-tile-img {
    background-image: url('assets/images/Links/etudiante_bibliotheque_zebubble.png');
    background-position: 50% 35%;
}

.usage-tile-shade {
    position: absolute;
    inset: auto 0 0 0;
    height: 80%;
    pointer-events: none;
    z-index: 1;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.95) 0%,
        rgba(0, 0, 0, 0.78) 30%,
        rgba(0, 0, 0, 0.45) 60%,
        rgba(0, 0, 0, 0) 100%
    );
    opacity: 0.75;
    transition: opacity 0.5s ease;
}

.usage-tile.is-active .usage-tile-shade {
    opacity: 1;
}

.usage-tile-body::before {
    content: '';
    position: absolute;
    inset: -1rem -1rem -0.5rem -1rem;
    background: radial-gradient(ellipse at 30% 80%, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0) 70%);
    pointer-events: none;
    z-index: -1;
}

.usage-tile-num {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    z-index: 2;
    font-size: clamp(96px, 11vw, 168px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.05em;
    color: #fff8ec;
    user-select: none;
    pointer-events: none;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
    opacity: 0.28;
    transition: opacity 0.5s ease, text-shadow 0.5s ease;
}

.usage-tile.is-active .usage-tile-num {
    opacity: 0.95;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45),
                 0 1px 2px rgba(0, 0, 0, 0.30);
}

@media (min-width: 1024px) {
    .usage-tile-num {
        top: 1.25rem;
        right: 1.5rem;
    }
}

.usage-tile-body {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    width: 540px;
    max-width: 100%;
    padding: 1.75rem 2rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.22s ease;
}

@media (min-width: 1024px) {
    .usage-tile-body {
        padding: 2.25rem;
    }
}

.usage-tile.is-active .usage-tile-body {
    opacity: 1;
    transition: opacity 0.4s ease 0.2s;
}

.usage-tile-bar {
    display: block;
    width: 0;
    height: 2px;
    margin-bottom: 1.1rem;
    border-radius: 999px;
    background: linear-gradient(to right, #ffb58a, #ff5a1f, #e83a6a);
    transition: width 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.usage-tile.is-active .usage-tile-bar {
    width: 72px;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.usage-tile-title {
    font-size: clamp(28px, 3vw, 42px);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.05;
    margin: 0 0 1rem;
    color: #fff;
    text-transform: none;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.7), 0 1px 3px rgba(0, 0, 0, 0.55);
}

.usage-tile-cols {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    max-width: 480px;
}

.usage-tile-col {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.usage-tile-col + .usage-tile-col {
    padding-top: 0.7rem;
    border-top: 1px solid rgba(255, 248, 236, 0.18);
}

.usage-tile-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: #FFC79A;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.5);
}

.usage-tile-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-orange);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(238, 124, 36, 0.28);
}

.usage-tile-text {
    font-size: clamp(0.92rem, 1vw, 1rem);
    line-height: 1.55;
    color: #fff;
    margin: 0;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.55), 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Tablet */
@media (max-width: 1024px) {
    .usage-stack {
        height: 480px;
        gap: 0.625rem;
        padding: 0 0.75rem;
    }
    .usage-tile {
        border-radius: 22px;
    }
    .usage-tile-body {
        width: 440px;
        padding: 1.5rem 1.75rem;
    }
    .usage-tile-title {
        font-size: clamp(22px, 2.6vw, 32px);
    }
}

/* Mobile : on empile et on affiche tout */
@media (max-width: 767px) {
    .usage-stack {
        flex-direction: column;
        height: auto;
        gap: 0.85rem;
        padding: 0 0.75rem;
    }
    .usage-tile {
        flex: 0 0 auto;
        min-height: 360px;
        border-radius: 20px;
        box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.30);
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }
    .usage-tile-shade {
        opacity: 1;
        height: 80%;
        background: linear-gradient(
            to top,
            rgba(0, 0, 0, 0.86) 0%,
            rgba(0, 0, 0, 0.55) 38%,
            rgba(0, 0, 0, 0.15) 70%,
            rgba(0, 0, 0, 0) 100%
        );
    }
    .usage-tile-body {
        position: relative;
        width: 100%;
        opacity: 1;
        padding: 1.2rem 1.25rem 1.5rem;
        transition: none;
    }
    .usage-tile-num {
        top: 0.5rem;
        right: 0.9rem;
        font-size: 80px;
        opacity: 0.85;
    }
    .usage-tile-bar {
        width: 52px;
        margin-bottom: 0.85rem;
    }
    .usage-tile-title {
        font-size: 1.5rem;
        line-height: 1.1;
        margin-bottom: 0.85rem;
    }
    .usage-tile-cols {
        max-width: 100%;
        gap: 0.7rem;
    }
    .usage-tile-text {
        font-size: 0.88rem;
    }
}

.usage-grid {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
}

.usage-card {
    position: relative;
    aspect-ratio: 21 / 9;
    border-radius: 28px;
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 18px 40px rgba(14, 14, 14, 0.12);
    background: #0e0e0e;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s ease;
}

.usage-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 32px 70px rgba(14, 14, 14, 0.22);
}

.usage-card-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.usage-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.usage-card:hover .usage-card-media img {
    transform: scale(1.06);
}

.usage-card-media::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(110deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.18) 35%, rgba(0, 0, 0, 0) 60%);
    pointer-events: none;
    z-index: 1;
}

.usage-card:nth-child(even) .usage-card-media::before {
    background:
        linear-gradient(250deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.18) 35%, rgba(0, 0, 0, 0) 60%);
}

.usage-card-num {
    position: absolute;
    top: 1.75rem;
    left: 1.75rem;
    z-index: 4;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: #fff;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(14px) saturate(160%);
    -webkit-backdrop-filter: blur(14px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.32);
}

.usage-card-body {
    position: absolute;
    z-index: 3;
    top: 50%;
    left: 2.5rem;
    transform: translateY(-50%);
    width: min(440px, 42%);
    padding: 1.85rem 1.85rem 2rem;
    background: rgba(255, 255, 255, 0.92);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    box-shadow: 0 24px 50px rgba(14, 14, 14, 0.22);
}

.usage-card:nth-child(even) .usage-card-body {
    left: auto;
    right: 2.5rem;
}

.usage-card-title {
    font-size: clamp(1.35rem, 1.95vw, 1.85rem);
    font-weight: 800;
    color: var(--color-black);
    margin: 0 0 1.1rem 0;
    line-height: 1.05;
    letter-spacing: -0.025em;
}

.usage-card-title::after {
    content: '';
    display: block;
    width: 44px;
    height: 3px;
    margin-top: 0.75rem;
    background: var(--color-orange);
    border-radius: 2px;
}

.usage-card-cols {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.usage-card-col {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.usage-card-col + .usage-card-col {
    padding-top: 0.75rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.usage-card-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.66rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-orange);
}

.usage-card-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-orange);
    border-radius: 50%;
    box-shadow: 0 0 0 3px rgba(238, 124, 36, 0.2);
}

.usage-card-text {
    font-size: 0.88rem;
    line-height: 1.55;
    color: var(--color-anthracite);
    margin: 0;
}

@media (max-width: 900px) {
    .usage-card {
        aspect-ratio: 16 / 11;
    }
    .usage-card-body,
    .usage-card:nth-child(even) .usage-card-body {
        left: 1.25rem;
        right: 1.25rem;
        top: auto;
        bottom: 1.25rem;
        transform: none;
        width: auto;
        padding: 1.4rem 1.35rem 1.5rem;
    }
    .usage-card-media::before,
    .usage-card:nth-child(even) .usage-card-media::before {
        background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, rgba(0, 0, 0, 0.1) 45%, rgba(0, 0, 0, 0) 70%);
    }
    .usage-card-num {
        top: 1.1rem;
        left: 1.1rem;
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
}

@media (max-width: 600px) {
    .usage-card {
        aspect-ratio: 4 / 5;
    }
    .usage-card-cols {
        gap: 0.7rem;
    }
    .usage-card-col + .usage-card-col {
        padding-top: 0.6rem;
    }
    .usage-card-text {
        font-size: 0.82rem;
    }
}

@media (max-width: 720px) {
    .usage-panel-bar {
        padding: 1.25rem 1.5rem;
        gap: 1rem;
    }

    .usage-panel-content {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .usage-panel:hover .usage-panel-content {
        max-height: 600px;
        padding: 0.5rem 1.5rem 1.75rem;
    }

    .usage-panel-index {
        width: auto;
        font-size: 0.95rem;
    }

    .usage-panel-title {
        font-size: 1.05rem;
    }
}

.usage-card-media--1 { background-image: url('assets/images/cas-usage-4.svg'); }
.usage-card-media--2 { background-image: url('assets/images/cas-usage-8.svg'); }
.usage-card-media--3 { background-image: url('assets/images/cas-usage-3.svg'); }
.usage-card-media--4 { background-image: url('assets/images/cas-usage-5.svg'); }
.usage-card-media--5 { background-image: url('assets/images/cas-usage-2.svg'); }
.usage-card-media--6 { background-image: url('assets/images/cas-usage-1.svg'); }
.usage-card-media--7 { background-image: url('assets/images/cas-usage-6.svg'); }
.usage-card-media--8 { background-image: url('assets/images/cas-usage-7.svg'); }

@media (max-width: 1100px) {
    .usage-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .usage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1rem;
    }

    .usage-card-media {
        height: 140px;
    }

    .usage-card-body {
        padding: 1.1rem 1.1rem 1.25rem;
    }
}

@media (max-width: 480px) {
    .usage-grid {
        grid-template-columns: 1fr;
    }
}

.usage-card-modern {
    position: relative;
    background: var(--color-white);
    border: 1px solid rgba(238, 124, 36, 0.15);
    border-radius: 12px;
    padding: 0;
    transition: all var(--transition-base);
    cursor: pointer;
    overflow: visible;
    display: flex;
    flex-direction: column;
    min-height: 300px;
    z-index: 2;
}

.usage-card-modern::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 16px;
    right: -16px;
    bottom: -16px;
    background: rgba(245, 245, 245, 0.95);
    border-radius: 12px;
    z-index: -1;
    transition: all var(--transition-base);
    opacity: 1;
    visibility: visible;
    display: block;
}

.usage-card-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
    border-radius: 12px 12px 0 0;
}

/* Salons pros - photo tourisme */
.usage-card-modern:nth-child(1) .usage-card-image {
    background-image: url('assets/images/cas-usage-4.svg');
}

/* Open space - photo école */
.usage-card-modern:nth-child(2) .usage-card-image {
    background-image: url('assets/images/cas-usage-8.svg');
}

/* Transports */
.usage-card-modern:nth-child(3) .usage-card-image {
    background-image: url('assets/images/cas-usage-3.svg');
}

/* Tourisme - photo extérieurs */
.usage-card-modern:nth-child(4) .usage-card-image {
    background-image: url('assets/images/cas-usage-5.svg');
}

/* Merchandising - photo écoles */
.usage-card-modern:nth-child(5) .usage-card-image {
    background-image: url('assets/images/cas-usage-2.svg');
}

/* Incubateurs - photo extérieurs */
.usage-card-modern:nth-child(6) .usage-card-image {
    background-image: url('assets/images/cas-usage-1.svg');
}

/* Extérieurs - photo incubateurs */
.usage-card-modern:nth-child(7) .usage-card-image {
    background-image: url('assets/images/cas-usage-6.svg');
}

/* Écoles - photo merchandising */
.usage-card-modern:nth-child(8) .usage-card-image {
    background-image: url('assets/images/cas-usage-7.svg');
}

.usage-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.usage-card-modern:hover::before {
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    background: rgba(240, 240, 240, 0.95);
}

/* ============================================
   SECTION PROJET PILOTE
   ============================================ */

.pilot-project-section {
    padding: 4rem 2rem;
    background: var(--color-white);
    overflow: visible;
    position: relative;
}

.pilot-project-section .container {
    position: relative;
    z-index: 1;
}

.pilot-project-section .container::before {
    content: '';
    position: absolute;
    top: calc(50% + 16px);
    left: calc(50% + 16px);
    transform: translate(-50%, -50%);
    width: calc(900px + 32px);
    height: calc(100% + 32px);
    max-width: calc(100% + 32px);
    background: rgba(238, 124, 36, 0.08);
    border-radius: 16px;
    z-index: 0;
    transition: all var(--transition-base);
    pointer-events: none;
}

.pilot-project-section .container:hover::before {
    top: calc(50% + 20px);
    left: calc(50% + 20px);
    background: rgba(238, 124, 36, 0.12);
}

.pilot-project-banner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 3.5rem 3rem;
    background: var(--color-white);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    position: relative;
    border: 1px solid rgba(238, 124, 36, 0.15);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: visible;
    z-index: 2;
}

.pilot-project-banner > * {
    position: relative;
    z-index: 1;
}

.pilot-project-banner:hover::before {
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    background: rgba(238, 124, 36, 0.12);
}

.pilot-project-title {
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 700;
    color: var(--color-black);
    margin: 0;
    letter-spacing: -0.02em;
    line-height: 1.3;
    position: relative;
    z-index: 1;
}

.pilot-project-text {
    font-size: clamp(1.25rem, 1.6vw, 1.5rem);
    line-height: 1.7;
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 400;
    max-width: 700px;
    position: relative;
    z-index: 1;
}

.pilot-project-banner .btn {
    margin-top: 0.5rem;
}

/* ============================================
   SECTION CONTACT
   ============================================ */

.contact-section {
    padding: 6rem 2rem;
    background: var(--color-white);
}

.contact-section-title {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-black);
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    position: relative;
}

.title-line-left-contact,
.title-line-right-contact {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent 0%, var(--color-orange) 50%, transparent 100%);
    flex-shrink: 0;
    border-radius: 2px;
    position: relative;
}

.title-line-left-contact::after,
.title-line-right-contact::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
    border-radius: 50%;
}

.title-line-left-contact::after {
    right: -4px;
}

.title-line-right-contact::after {
    left: -4px;
}

.contact-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 1.5rem;
    align-items: stretch;
}

.contact-info-card {
    position: relative;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    border-radius: 22px;
    padding: 2.75rem 2.25rem;
    overflow: hidden;
    isolation: isolate;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 100% 0%, rgba(238, 124, 36, 0.07) 0%, rgba(238, 124, 36, 0) 45%),
        radial-gradient(circle at 0% 100%, rgba(238, 124, 36, 0.05) 0%, rgba(238, 124, 36, 0) 50%);
    pointer-events: none;
    z-index: 0;
}

.contact-info-card:hover {
    border-color: rgba(238, 124, 36, 0.3);
    box-shadow: 0 18px 40px rgba(26, 26, 26, 0.06);
}

.contact-info-card > * {
    position: relative;
    z-index: 1;
}

.contact-info-header {
    margin-bottom: 2.5rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid var(--color-grey-border);
}

.contact-info-header::before {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-orange);
    border-radius: 2px;
    margin-bottom: 1.1rem;
}

.contact-title {
    font-size: clamp(1.5rem, 2vw, 2rem);
    font-weight: 800;
    color: var(--color-black);
    margin: 0 0 0.85rem 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.contact-description {
    font-size: clamp(0.95rem, 1.05vw, 1rem);
    line-height: 1.6;
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 400;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    flex: 1;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.1rem;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    border-radius: 14px;
    transition: background var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
}

.contact-detail-item:hover {
    border-color: rgba(238, 124, 36, 0.4);
    background: rgba(238, 124, 36, 0.03);
}

.contact-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(238, 124, 36, 0.1);
    border-radius: 12px;
    color: var(--color-orange);
    flex-shrink: 0;
    transition: background 0.4s ease;
}

.contact-detail-item:hover .contact-icon {
    background: var(--color-orange);
    color: var(--color-white);
}

.contact-icon svg {
    width: 20px;
    height: 20px;
}

.contact-detail-content {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
    min-width: 0;
}

.contact-detail-label {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--color-orange);
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.contact-detail-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-black);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-detail-value:hover {
    color: var(--color-orange);
}

.contact-form-card {
    position: relative;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    border-radius: 22px;
    padding: 2.75rem 2.5rem;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.contact-form-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 0% 0%, rgba(238, 124, 36, 0.05) 0%, rgba(238, 124, 36, 0) 45%);
    pointer-events: none;
    z-index: 0;
}

.contact-form-card > * {
    position: relative;
    z-index: 1;
}

.contact-form-card:hover {
    border-color: rgba(238, 124, 36, 0.3);
    box-shadow: 0 18px 40px rgba(26, 26, 26, 0.06);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--color-black);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--color-grey-border);
    border-radius: 12px;
    font-size: 0.98rem;
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--color-black);
    background: var(--color-white);
    transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(0, 0, 0, 0.35);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: rgba(238, 124, 36, 0.4);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-orange);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(238, 124, 36, 0.12);
}

.form-group label {
    color: var(--color-anthracite);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
}

.form-group textarea {
    resize: vertical;
    min-height: 160px;
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
}

.contact-form .btn {
    margin-top: 0.5rem;
    align-self: flex-start;
    padding: 1.25rem 3rem;
    font-size: 1.0625rem;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    padding: 4rem 2rem;
    background: var(--color-white);
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-content {
    position: relative;
    max-width: 1100px;
    width: 100%;
    background: linear-gradient(135deg, #1A1A1A 0%, #2C2C2C 60%, #1A1A1A 100%);
    border-radius: 28px;
    padding: 4rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    text-align: center;
    overflow: hidden;
    isolation: isolate;
    box-shadow: 0 24px 60px rgba(26, 26, 26, 0.18);
}

.footer-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(238, 124, 36, 0.18) 0%, rgba(238, 124, 36, 0) 55%);
    pointer-events: none;
    z-index: 0;
}

.footer-content::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

.footer-content > * {
    position: relative;
    z-index: 1;
}

.footer-logo {
    margin-bottom: 0.5rem;
}

.footer-logo-img {
    height: 110px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.footer-text {
    font-size: clamp(1.05rem, 1.3vw, 1.25rem);
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.78);
    margin: 0 auto;
    font-weight: 400;
    max-width: 750px;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.footer-link {
    color: rgba(255, 255, 255, 0.88);
    text-decoration: none;
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    font-weight: 600;
    transition: color var(--transition-base);
    position: relative;
    padding-bottom: 0.25rem;
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-orange);
    transition: width var(--transition-base);
}

.footer-link:hover {
    color: var(--color-orange);
}

.footer-link:hover::after {
    width: 100%;
}

.footer-social {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-top: 1.25rem;
}

.footer-social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.88);
    transition: background var(--transition-base), border-color var(--transition-base), color var(--transition-base);
}

.footer-social-link:hover {
    background: var(--color-orange);
    border-color: var(--color-orange);
    color: var(--color-white);
}

.footer-social-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-legal {
    margin-top: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
}

.footer-copyright {
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    color: rgba(255, 255, 255, 0.55);
    margin: 0;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.usage-number {
    display: none;
}

.usage-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    background: var(--color-white);
    padding: 1.75rem 1.5rem;
}

.usage-title-modern {
    font-size: clamp(1.125rem, 1.4vw, 1.375rem);
    font-weight: 700;
    color: var(--color-black);
    margin: 0;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.usage-subtitle {
    font-weight: 400;
    color: var(--color-anthracite);
    font-size: 0.9em;
}

.usage-text-modern {
    font-size: clamp(0.875rem, 1vw, 0.9375rem);
    line-height: 1.6;
    color: var(--color-anthracite);
    margin: 0;
    font-weight: 400;
}

.usage-text-modern .text-highlight {
    font-weight: 700;
    color: var(--color-orange);
}



/* ============================================
   SECTIONS GÉNÉRALES
   ============================================ */

section {
    padding: var(--spacing-xxl) 2rem;
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    overflow: visible;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    color: var(--color-anthracite);
    max-width: 700px;
    margin: 0 auto;
}

/* ============================================
   SECTION LA VISIÈRE
   ============================================ */

.visiere {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-grey-border);
}

.visiere-content {
    max-width: 900px;
    margin: 0 auto;
}

.visiere-description {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    line-height: 1.8;
    color: var(--color-anthracite);
    text-align: center;
}

/* ============================================
   SECTION LES USAGES
   ============================================ */

.usages {
    background-color: var(--color-grey-light);
    border-top: 1px solid var(--color-grey-border);
}

.usages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 4rem;
}

.usage-card {
    background-color: var(--color-white);
    padding: 3rem 2rem;
    border: 1px solid var(--color-grey-border);
    transition: all var(--transition-base);
    text-align: center;
}

.usage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: var(--color-orange);
}

.usage-title {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-black);
}

.usage-text {
    color: var(--color-anthracite);
    line-height: 1.7;
}

/* ============================================
   SECTION TÉMOIGNAGES
   ============================================ */

.temoignages {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-grey-border);
}

.temoignages-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    margin-top: 4rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.temoignage-card {
    padding: 3rem;
    background-color: var(--color-grey-light);
    border-left: 4px solid var(--color-orange);
    transition: all var(--transition-base);
}

.temoignage-card:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.temoignage-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-anthracite);
    margin-bottom: 2rem;
    font-style: italic;
}

.temoignage-author {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-grey-border);
}

.temoignage-name {
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: 0.5rem;
}

.temoignage-company {
    font-size: 0.9375rem;
    color: var(--color-anthracite);
}

/* ============================================
   SECTION VALEURS
   ============================================ */

.values {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-grey-border);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4rem;
    margin-top: 4rem;
}

.value-card {
    text-align: center;
    padding: 3rem 2rem;
    transition: transform var(--transition-base);
}

.value-card:hover {
    transform: translateY(-5px);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    color: var(--color-orange);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-title {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
}

.value-text {
    color: var(--color-anthracite);
    line-height: 1.7;
}

/* ============================================
   SECTION PRODUIT
   ============================================ */

.product {
    background-color: var(--color-white);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.product-text {
    max-width: 600px;
}

.product-description {
    font-size: clamp(1.125rem, 1.5vw, 1.375rem);
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: var(--color-anthracite);
}

.product-features {
    list-style: none;
    padding: 0;
}

.product-features li {
    padding: 1rem 0;
    font-size: 1.125rem;
    color: var(--color-anthracite);
    border-bottom: 1px solid var(--color-grey-border);
    position: relative;
    padding-left: 2rem;
}

.product-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-orange);
}

.product-features li:last-child {
    border-bottom: none;
}

.product-visual-large {
    height: 600px;
    position: relative;
}

.product-showcase {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-grey-light) 0%, var(--color-white) 100%);
    border: 1px solid var(--color-grey-border);
    position: relative;
}

.showcase-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(238, 124, 36, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

/* ============================================
   SECTION BÉNÉFICES
   ============================================ */

.benefits {
    background-color: var(--color-grey-light);
    border-top: 1px solid var(--color-grey-border);
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: 4rem;
    margin-top: 4rem;
}

.benefit-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 3rem;
    align-items: center;
    padding: 2rem 0;
    border-bottom: 1px solid var(--color-grey-border);
}

.benefit-item:last-child {
    border-bottom: none;
    grid-template-columns: 1fr 100px;
}

.benefit-item:last-child .benefit-content {
    order: 1;
}

.benefit-item:last-child .benefit-number {
    order: 2;
}

.benefit-number {
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-orange);
    line-height: 1;
    opacity: 0.3;
}

.benefit-title {
    margin-bottom: 0.75rem;
    font-size: 1.75rem;
    font-weight: 600;
}

.benefit-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-anthracite);
}

/* ============================================
   SECTION CONTACT
   ============================================ */

.contact {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-grey-border);
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-subtitle {
    font-size: clamp(1rem, 1.5vw, 1.25rem);
    margin-bottom: 4rem;
    color: var(--color-anthracite);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1.25rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-black);
    background-color: var(--color-white);
    border: 1px solid var(--color-grey-border);
    transition: all var(--transition-base);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(238, 124, 36, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    margin-top: 1rem;
    align-self: center;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.footer-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.05em;
}

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow) 0.2s, transform var(--transition-slow) 0.2s;
}

.fade-in-delay.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .nav-container {
        max-width: 100%;
        width: auto;
        padding: 0.55rem 0.65rem 0.55rem 0.7rem;
        gap: 0;
        background-color: rgba(255, 255, 255, 0.7);
        border: 1px solid rgba(232, 232, 232, 0.5);
    }

    .nav-logo-img {
        height: 58px;
    }

    .nav-menu {
        gap: 0;
        margin-left: 0;
    }

    .nav-link {
        font-size: 0.78rem;
        padding: 0.45rem 0.7rem;
    }

    .nav-link::after {
        left: 0.7rem;
        right: 0.7rem;
    }

    .nav-link-cta {
        padding: 0.45rem 1.1rem;
        font-size: 0.78rem;
        margin-left: 0.5rem;
    }
    
    .product-content {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .product-visual-large {
        height: 400px;
    }
    
    .usages-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .temoignages-list {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .benefit-item {
        grid-template-columns: 80px 1fr;
    }
    
    .benefit-item:last-child {
        grid-template-columns: 1fr 80px;
    }
    
    .support-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .feature-short {
        margin-top: 0;
    }
    
    .feature-tall:nth-child(2),
    .feature-short:nth-child(1) {
        margin-top: 2rem;
    }
    
    .support-content-box {
        padding: 3rem 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-xxl: 5rem;
    }
    
    .nav {
        padding: 0.75rem 0.75rem;
    }

    .nav-container {
        padding: 0.55rem 1rem;
        border-radius: 28px;
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: center;
        gap: 0.4rem;
        background-color: rgba(255, 255, 255, 0.75);
        border: 1px solid rgba(232, 232, 232, 0.5);
    }

    .nav-logo-img {
        height: 44px;
        margin: 0;
    }

    .nav-menu {
        gap: 0.35rem 0.55rem;
        flex-wrap: wrap;
        justify-content: center;
        margin-left: 0;
        row-gap: 0.3rem;
    }

    .nav-link {
        font-size: 0.75rem;
        padding: 0.3rem 0.5rem;
    }

    .nav-menu > *:not(:first-child):not(.nav-link-cta)::before {
        display: none;
    }

    .nav-link-cta {
        padding: 0.4rem 1rem;
        font-size: 0.75rem;
        margin-left: 0;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .btn-large {
        padding: 1rem 2rem;
        font-size: 0.9375rem;
    }
    
    section {
        padding: var(--spacing-xl) 1.5rem;
    }
    
    .hero-image {
        object-position: 35% center;
    }


    .support-title {
        font-size: clamp(1.5rem, 3vw, 2.5rem);
        gap: 1rem;
        margin-bottom: 3rem;
    }
    
    .title-line-left,
    .title-line-right {
        width: 40px;
        height: 2px;
    }
    
    .support-content-box {
        padding: 2.5rem 1.5rem;
    }
    
    .support-intro {
        font-size: clamp(1rem, 1.3vw, 1.125rem);
        margin-bottom: 1.5rem;
        padding: 1.25rem 1.5rem;
    }
    
    .quote-mark {
        font-size: 2em;
    }
    
    .support-image-container {
        margin-bottom: 2rem;
        height: 250px;
    }
    
    .support-features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 2rem;
    }
    
    .support-feature {
        padding: 2rem 1.5rem;
        margin-top: 0 !important;
    }
    
    .feature-tall,
    .feature-short {
        padding: 2rem 1.5rem;
    }
    
    .visiere-interactive-section {
        padding: 3rem 1.5rem;
    }
    
    .interactive-content-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .interactive-titles {
        position: relative;
        top: 0;
    }
    
    .interactive-title-item {
        padding: 1.5rem 1rem;
    }
    
    .title-main {
        font-size: clamp(1.5rem, 2vw, 2rem);
    }
    
    .content-panel {
        position: relative;
        opacity: 1;
        transform: none;
        pointer-events: all;
        min-height: auto;
    }
    
    .content-panel.active {
        transform: none;
    }
    
    .benefits-section {
        padding: 4.5rem 0 5rem;
    }

    .benefits-header {
        margin-bottom: 2.75rem;
        padding: 0 1rem;
    }

    .benefits-scroll-wrapper {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        padding: 0 1.5rem;
        gap: 1rem;
    }

    .benefit-card {
        min-height: 360px;
        padding: 1.25rem;
    }
    
    .cas-usage-section {
        padding: 3rem 1.5rem;
    }
    
    .cas-usage-title {
        margin-bottom: 2.5rem;
        gap: 1.5rem;
    }
    
    .cas-usage-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0.5rem 0;
    }
    
    .usage-card-modern {
        padding: 1.75rem 1.5rem;
        min-height: auto;
    }
    
    .usage-number {
        font-size: 2.5rem;
    }
    
    .usage-title-modern {
        font-size: 1.125rem;
    }
    
    .usage-text-modern {
        font-size: 0.875rem;
    }
    
    .product-visual-large {
        height: 300px;
    }
    
    .benefit-item {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .benefit-item:last-child {
        grid-template-columns: 1fr;
    }
    
    .benefit-item:last-child .benefit-content,
    .benefit-item:last-child .benefit-number {
        order: 0;
    }
    
    .benefit-number {
        font-size: 3rem;
    }
    
    .usages-grid {
        gap: 1.5rem;
    }
    
    .usage-card {
        padding: 2rem 1.5rem;
    }
    
    .temoignages-list {
        gap: 2rem;
    }
    
    .temoignage-card {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 2.5rem 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .support-section {
        padding: 3rem 1rem 4rem;
    }

    .support-mockup {
        transform: none;
    }

    .support-mockup-img {
        border-radius: 10px;
    }

    .support-features-row {
        grid-template-columns: 1fr;
        gap: 1.75rem;
        margin-top: 1.75rem;
    }

    .support-feature-col + .support-feature-col {
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        padding-top: 1.75rem;
    }

    .innovation-section {
        padding: 4rem 1rem 4.5rem;
    }

    .innovation-frise {
        padding: 0 0.5rem;
        margin: 0.5rem auto 2.5rem;
    }


    .pilot-project-section {
        padding: 3rem 1.5rem;
    }
    
    .pilot-project-banner {
        padding: 2rem 1.5rem;
    }
    
    .contact-section {
        padding: 3rem 1.5rem;
    }
    
    .contact-section-title {
        margin-bottom: 2.5rem;
        gap: 1.5rem;
    }
    
    .title-line-left-contact,
    .title-line-right-contact {
        width: 60px;
    }
    
    .contact-wrapper {
        gap: 2rem;
    }
    
    .contact-info-card,
    .contact-form-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-info-header {
        margin-bottom: 2rem;
    }
    
    .contact-details {
        gap: 1.5rem;
    }
    
    .contact-detail-item {
        padding: 1rem;
    }
    
    .contact-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 3rem;
    }
    
    .value-card {
        padding: 2rem 1rem;
    }
    
    .contact-form .btn {
        width: 100%;
    }
    
    .pilot-project-banner {
        padding: 2rem 1.25rem;
    }
    
    .pilot-project-banner::before {
        top: 10px;
        left: 10px;
        right: -10px;
        bottom: -10px;
    }
    
    .site-footer {
        padding: 3rem 1.5rem;
    }
    
    .footer-content {
        padding: 3rem 2rem;
        border-radius: 20px;
        gap: 2rem;
    }
    
    .footer-logo-img {
        height: 95px;
    }
    
    .footer-links {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .pilot-project-banner {
        padding: 2.5rem 2rem;
    }
    
    .pilot-project-banner::before {
        top: 12px;
        left: 12px;
        right: -12px;
        bottom: -12px;
    }
    
    .footer-content {
        padding: 3rem 2rem;
        border-radius: 16px;
        gap: 2rem;
    }
    
    .footer-logo-img {
        height: 88px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .footer-content {
        padding: 2rem 1.5rem;
        border-radius: 16px;
    }
    
    .footer-logo-img {
        height: 65px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ============================================
   VERSION TÉLÉPHONE (max-width: 767px)
   Aucune modification de la version ordinateur
   ============================================ */

@media (max-width: 767px) {
    /* Fix: no horizontal scroll – page stays fixed, vertical scroll only */
    html,
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        position: relative;
    }

    body {
        overflow-x: hidden;
    }

    img {
        max-width: 100%;
        height: auto;
    }

    .container,
    .opportunite-container,
    .container-interactive,
    .support-content-box,
    .contact-wrapper,
    .footer-content,
    .pourquoi-wrapper {
        max-width: 100%;
        box-sizing: border-box;
    }

    section[id] {
        scroll-margin-top: 4.5rem;
    }

    /* Sections génériques : moins de hauteur + centrage */
    section {
        padding-top: 1.5rem !important;
        padding-bottom: 1.5rem !important;
        max-width: 100%;
        overflow-x: hidden;
    }

    .container {
        margin-left: auto;
        margin-right: auto;
        text-align: center;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    /* Navbar mobile : pill compact, logo en haut, 6 liens dessous (wrap auto) */
    .nav {
        justify-content: center;
        padding: 0.5rem 0.5rem;
        max-width: 100vw;
        left: 0;
        right: 0;
    }

    .nav-container {
        padding: 0.45rem 0.75rem 0.55rem;
        gap: 0.3rem;
        flex-direction: column;
        align-items: center;
        flex-wrap: nowrap;
        max-width: calc(100vw - 1rem);
        border-radius: 20px;
        background-color: rgba(255, 255, 255, 0.78);
        -webkit-backdrop-filter: blur(18px) saturate(160%);
        backdrop-filter: blur(18px) saturate(160%);
        border: 1px solid rgba(255, 255, 255, 0.5);
        box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
    }

    .nav-logo-link {
        margin: 0;
        padding: 0;
    }

    .nav-logo-img {
        height: 30px;
        margin: 0;
    }

    .nav-menu {
        column-gap: 0.45rem;
        row-gap: 0.25rem;
        justify-content: center;
        align-items: center;
        margin: 0;
        width: 100%;
        flex-wrap: wrap;
    }

    .nav-link {
        font-size: 0.66rem;
        padding: 0.2rem 0.4rem;
        letter-spacing: 0;
        white-space: nowrap;
        color: rgba(35, 35, 35, 0.78);
    }

    .nav-menu > *:not(:first-child):not(.nav-link-cta)::before {
        display: none;
    }

    .nav-link-cta {
        padding: 0.32rem 0.75rem;
        font-size: 0.66rem;
        font-weight: 600;
        letter-spacing: 0.03em;
        border-radius: 999px;
        color: #fff;
        margin-left: 0;
    }

    .nav-dropdown-trigger {
        gap: 0.25rem;
    }

    .nav-dropdown-arrow {
        width: 8px;
        height: 6px;
    }

    .nav-dropdown-panel {
        min-width: 180px;
        padding: 0.4rem;
        border-radius: 14px;
        gap: 0.1rem;
    }

    .nav-dropdown-item {
        padding: 0.45rem 0.7rem;
        font-size: 0.78rem;
    }

    /* Hero mobile : photo plein écran avec coins arrondis en bas */
    .hero {
        min-height: 88vh;
        min-height: 88dvh;
        height: 88vh;
        height: 88dvh;
        width: 100%;
        margin: 0;
        padding: 0 !important;
        border-radius: 0 0 22px 22px;
    }

    .hero::after {
        height: 14%;
        background: linear-gradient(
            to bottom,
            rgba(255, 255, 255, 0) 0%,
            rgba(255, 255, 255, 0.35) 55%,
            rgba(255, 255, 255, 0.8) 88%,
            rgba(255, 255, 255, 1) 100%
        );
        border-radius: 0 0 22px 22px;
    }

    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: 5% center;
        border-radius: 0 0 22px 22px;
    }

    .hero-overlay-content {
        align-items: flex-end;
        padding: 0 1.25rem clamp(3rem, 11vh, 5.5rem);
        justify-content: flex-start;
    }

    .hero-card {
        padding: 0;
        max-width: 100%;
        width: 100%;
        background: transparent;
        border-radius: 0;
        transform: none;
        text-align: left;
    }

    .hero-headline {
        display: none;
    }

    .hero-sub {
        font-size: 0.9rem;
        line-height: 1.45;
        margin: 0 0 1.35rem 0;
        max-width: 100%;
        padding-left: 0.75rem;
        border-left: 2.5px solid var(--color-orange);
        text-shadow: 0 2px 14px rgba(0, 0, 0, 0.6), 0 1px 3px rgba(0, 0, 0, 0.4);
    }

    .hero-sub-line {
        white-space: normal;
    }

    .hero-actions {
        flex-wrap: nowrap;
        gap: 0.55rem;
        width: 100%;
    }

    .hero-btn {
        padding: 0 0.6rem;
        font-size: 0.74rem;
        letter-spacing: 0.05em;
        flex: 1 1 0;
        min-width: 0;
        min-height: 46px;
    }

    /* Pourquoi ZeBubble : centré */
    .pourquoi-section .container {
        text-align: center;
    }

    .pourquoi-section {
        padding: 1.25rem 0.75rem 1.5rem !important;
        margin-top: -0.5rem;
        margin-bottom: 2rem;
    }

    .pourquoi-section-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        justify-content: center;
    }

    .pourquoi-lead {
        text-align: center;
    }

    .pourquoi-wrapper {
        justify-items: center;
    }

    .pourquoi-blocks {
        max-width: 100%;
    }

    .title-line-left-pourquoi,
    .title-line-right-pourquoi {
        width: 32px;
        height: 3px;
    }

    .pourquoi-lead {
        font-size: 0.9375rem;
        line-height: 1.4;
        margin-bottom: 0.75rem;
    }

    .pourquoi-wrapper {
        gap: 1rem;
        margin: 0 auto;
    }

    .pourquoi-blocks {
        gap: 0.5rem;
    }

    .pourquoi-block {
        padding: 0.75rem 1rem;
    }

    .pourquoi-block-title {
        font-size: 0.75rem;
        margin-bottom: 0.4rem;
    }

    .pourquoi-list-compact li {
        font-size: 0.75rem;
        line-height: 1.3;
        margin-bottom: 0.2rem;
    }

    .pourquoi-image-wrap {
        border-radius: 10px;
    }

    .pourquoi-image-3 img {
        max-height: 140px;
    }

    /* Le Média ZeBubble (bénéfices) : centré */
    .benefits-section {
        padding: 1.25rem 0.75rem 1.5rem !important;
    }

    .benefits-section .container {
        text-align: left;
    }

    .benefits-header {
        margin-bottom: 1.5rem;
        padding: 0 0.5rem;
    }

    .benefits-header-title {
        padding-left: 1rem;
    }

    .benefits-header-title::before {
        width: 4px;
    }

    .benefits-title-new {
        font-size: clamp(1.7rem, 8vw, 2.4rem);
    }

    .benefits-banner {
        grid-template-columns: 1fr;
        margin: 3rem 0.5rem 0;
        border-radius: 18px;
    }

    .benefits-banner-content {
        padding: 1.5rem 1.5rem 1.75rem;
        gap: 0.6rem;
        order: 1;
    }

    .benefits-banner-image {
        order: 0;
        min-height: 200px;
        max-height: 220px;
    }

    .benefits-banner-title {
        font-size: 1.1rem;
    }

    .benefits-banner-cta {
        padding: 0.6rem 1.2rem;
        font-size: 0.8125rem;
    }

    .benefits-summary {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.25rem 1rem;
        margin: 3rem 0.5rem 0;
        border-radius: 4px 10px 10px 4px;
    }

    .benefits-summary-lead {
        font-size: 0.98rem;
    }

    .benefits-summary-text {
        font-size: 0.9rem;
        line-height: 1.55;
    }

    .benefits-scroll-container {
        padding: 0.5rem 0;
        max-width: 100%;
    }

    .benefits-scroll-wrapper {
        grid-template-columns: 1fr;
        max-width: none;
        padding: 0 0.75rem;
        gap: 0.85rem;
    }

    .benefit-card {
        min-height: 320px;
        padding: 1rem;
    }

    .benefit-card-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .benefit-card-text {
        font-size: 0.8125rem;
        line-height: 1.45;
    }

    /* ZeBubble UN SUPPORT UTILE : centré */
    .support-section {
        padding: 0 0.75rem 1.5rem !important;
        margin-top: 1rem;
    }

    .support-section .container {
        text-align: center;
    }

    .support-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 1rem;
        justify-content: center;
    }

    .support-intro {
        margin-left: auto;
        margin-right: auto;
    }

    .support-content-box {
        margin: 0 auto;
    }

    .title-line-left,
    .title-line-right {
        width: 28px;
        height: 2px;
    }

    .support-content-box {
        padding: 1rem 0.75rem 1.25rem;
    }

    .support-intro {
        font-size: 0.875rem;
        line-height: 1.5;
        padding: 0.75rem 1rem;
        margin-bottom: 0.75rem;
    }

    .quote-mark {
        font-size: 1.5em;
    }

    .support-image-container {
        height: 160px;
        margin-bottom: 0.75rem;
        overflow: hidden;
        max-width: 100%;
    }

    .support-image-container .support-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
    }

    .support-features-grid {
        gap: 0.75rem;
        margin-top: 0.75rem;
    }

    .support-feature {
        padding: 1rem 1rem;
        text-align: center;
    }

    .support-feature .feature-icon {
        margin-left: auto;
        margin-right: auto;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 0.5rem;
    }

    .feature-icon svg {
        padding: 8px;
    }

    .feature-title {
        font-size: 1.1rem;
        margin-bottom: 0.25rem;
    }

    .feature-text {
        font-size: 0.8125rem;
        line-height: 1.45;
        padding: 0.5rem 0.75rem;
    }

    /* L'opportunité média : centré, pas coupé par la section du dessous */
    .opportunite-section {
        padding: 1.25rem 0.75rem 2.5rem !important;
        margin-top: 0;
        margin-bottom: 0;
    }

    .opportunite-container {
        gap: 1rem;
        margin: 0 auto;
    }

    .opportunite-content {
        text-align: center;
        margin: 0 auto;
    }

    .opportunite-stats {
        text-align: left;
        max-width: 100%;
        margin: 0 auto;
    }

    .opportunite-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
    }

    .opportunite-title-line {
        width: 50px;
        height: 3px;
        margin-bottom: 0.75rem;
    }

    .opportunite-stats {
        gap: 0.75rem;
    }

    .opportunite-stat {
        gap: 0.75rem;
    }

    .opportunite-icon {
        width: 36px;
        height: 36px;
        min-width: 36px;
    }

    .opportunite-icon svg {
        width: 28px;
        height: 28px;
    }

    .opportunite-stat-text {
        font-size: 0.8125rem;
        line-height: 1.4;
    }

    .opportunite-images {
        gap: 0.4rem;
    }

    .opportunite-image-wrap img {
        min-height: 80px;
    }

    .opportunite-image-3 img {
        max-height: 130px;
    }

    /* La visière ZeBubble : masquée sur mobile */
    .visiere-interactive-section {
        display: none !important;
    }

    /* Conserver les styles si la section est réaffichée plus tard */
    .visiere-interactive-section .container-interactive {
        text-align: center;
    }

    .visiere-interactive-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 1rem;
        justify-content: center;
    }

    .interactive-titles {
        justify-content: center;
    }

    .content-list {
        text-align: left;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }

    .conclusion-text {
        text-align: center;
        margin: 0 auto;
    }

    .title-line-left-interactive,
    .title-line-right-interactive {
        width: 32px;
    }

    .interactive-content-wrapper {
        gap: 1rem;
    }

    .interactive-title-item {
        padding: 0.85rem 0.75rem;
    }

    .title-main {
        font-size: clamp(1.1rem, 4vw, 1.35rem);
    }

    .title-subtitle {
        font-size: 0.8125rem;
    }

    .content-panel {
        padding: 0.75rem 0;
    }

    .content-list li {
        font-size: 0.875rem;
        line-height: 1.4;
        margin-bottom: 0.35rem;
    }

    .conclusion-text {
        font-size: 0.9375rem;
        line-height: 1.5;
    }

    /* Solution innovante : centré */
    .solution-section .container {
        padding: 0 0.75rem;
        text-align: center;
    }

    .solution-section {
        padding: 1.25rem 0.75rem 1.5rem !important;
    }

    .solution-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 0.75rem;
        justify-content: center;
    }

    .solution-description {
        margin-left: auto;
        margin-right: auto;
    }

    .title-line-left-solution,
    .title-line-right-solution {
        width: 32px;
    }

    .solution-description {
        font-size: 0.875rem;
        line-height: 1.5;
        margin-bottom: 0.75rem;
    }

    .solution-animation-container {
        margin-top: -1rem;
    }

    .solution-animation-image {
        clip-path: inset(40% 0 20% 0);
    }

    /* CTA Bandeau : centré */
    .cta-bandeau-section {
        padding: 1.25rem 0.75rem !important;
    }

    .cta-bandeau-section .container {
        text-align: center;
    }

    .cta-bandeau {
        min-height: 360px;
        border-radius: 18px;
    }

    .cta-bandeau-image::after {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.6) 50%, rgba(255, 255, 255, 0.92) 100%);
    }

    .cta-bandeau-content {
        padding: 2rem 1.5rem;
        align-items: center;
        text-align: center;
        justify-content: flex-end;
        gap: 1.25rem;
    }

    .cta-logo-img {
        height: 70px;
        margin-top: 0;
    }

    .btn-cta-bandeau {
        margin-bottom: 0;
        align-self: center;
    }

    .cta-bandeau .btn-cta-bandeau {
        align-self: center;
    }

    .cta-logo-img {
        height: 50px;
    }

    .btn-cta-bandeau {
        padding: 0.65rem 1.25rem;
        font-size: 0.8125rem;
    }

    /* Cas d'usage : centré */
    .cas-usage-section {
        padding: 1.25rem 0.75rem 1.5rem !important;
    }

    .cas-usage-section .container {
        text-align: center;
    }

    .cas-usage-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 1rem;
        justify-content: center;
    }

    .cas-usage-grid {
        justify-items: center;
    }

    .usage-card-modern {
        width: 100%;
        max-width: 360px;
        margin: 0 auto;
    }

    .usage-content {
        text-align: center;
    }

    .title-line-left-cas,
    .title-line-right-cas {
        width: 32px;
    }

    .cas-usage-grid {
        gap: 0.75rem;
    }

    .usage-card-modern {
        padding: 1rem 1rem;
        min-height: auto;
    }

    .usage-card-image {
        min-height: 80px;
    }

    .usage-title-modern {
        font-size: 0.9375rem;
    }

    .usage-subtitle {
        font-size: 0.75rem;
    }

    .usage-text-modern {
        font-size: 0.8125rem;
        line-height: 1.4;
    }

    /* Projet pilote : centré */
    .pilot-project-section {
        padding: 1.25rem 0.75rem 1.5rem !important;
    }

    .pilot-project-section .container {
        text-align: center;
    }

    .pilot-project-banner {
        padding: 1.25rem 1rem;
        text-align: center;
    }

    .pilot-project-banner .btn-primary {
        margin-left: auto;
        margin-right: auto;
    }

    .pilot-project-title {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
        margin-bottom: 0.5rem;
    }

    .pilot-project-text {
        font-size: 0.875rem;
        line-height: 1.45;
        margin-bottom: 0.75rem;
    }

    .pilot-project-section .btn-primary {
        padding: 0.65rem 1.25rem;
        font-size: 0.8125rem;
    }

    /* Contact : version mobile refaite */
    .contact-section {
        padding: 1.5rem 1rem 2rem !important;
    }

    .contact-section .container {
        text-align: center;
        padding-left: 1rem;
        padding-right: 1rem;
        max-width: 100%;
    }

    .contact-section-title {
        font-size: clamp(1.25rem, 5vw, 1.5rem);
        gap: 0.5rem;
        margin-bottom: 1.25rem;
        justify-content: center;
    }

    .title-line-left-contact,
    .title-line-right-contact {
        width: 36px;
        height: 3px;
    }

    .contact-wrapper {
        display: flex;
        flex-direction: column;
        gap: 1.25rem;
        margin: 0 auto;
        max-width: 100%;
    }

    .contact-info-card {
        padding: 1.25rem 1rem;
        text-align: center;
        order: 1;
    }

    .contact-info-header {
        margin-bottom: 1rem;
    }

    .contact-title {
        font-size: 1.2rem;
        margin-bottom: 0.5rem;
        text-align: center;
    }

    .contact-description {
        font-size: 0.875rem;
        line-height: 1.5;
        text-align: center;
        margin-bottom: 0;
    }

    .contact-details {
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .contact-detail-item {
        flex-direction: row;
        align-items: center;
        text-align: left;
        padding: 0.85rem 1rem;
        gap: 1rem;
    }

    .contact-detail-item .contact-icon {
        flex-shrink: 0;
    }

    .contact-detail-content {
        min-width: 0;
    }

    .contact-detail-label {
        font-size: 0.7rem;
    }

    .contact-detail-value {
        font-size: 0.9375rem;
        word-break: break-word;
    }

    .contact-form-card {
        padding: 1.25rem 1rem;
        order: 2;
    }

    .contact-form {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        text-align: left;
    }

    .contact-form .form-row {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        grid-template-columns: 1fr;
    }

    .contact-form .form-group {
        gap: 0.4rem;
    }

    .contact-form label {
        font-size: 0.8125rem;
    }

    .contact-form input,
    .contact-form textarea {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding: 0.65rem 0.75rem;
        font-size: 0.9375rem;
    }

    .contact-form textarea {
        min-height: 100px;
        resize: vertical;
    }

    .contact-form .btn {
        width: 100%;
        padding: 0.75rem 1.25rem;
        font-size: 0.875rem;
        margin-top: 0.25rem;
    }

    .contact-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .contact-icon svg {
        width: 20px;
        height: 20px;
    }

    /* Footer : centré */
    .site-footer {
        padding: 1.25rem 0.75rem !important;
    }

    .footer-content {
        padding: 1.25rem 1rem;
        border-radius: 12px;
        gap: 1rem;
        text-align: center;
        align-items: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-legal {
        text-align: center;
    }

    .footer-logo-img {
        height: 50px;
    }

    .footer-text {
        font-size: 0.8125rem;
        line-height: 1.4;
        margin-bottom: 0.5rem;
    }

    .footer-links {
        gap: 0.5rem;
    }

    .footer-link {
        font-size: 0.875rem;
    }

    .footer-social {
        gap: 0.75rem;
        margin-top: 0.75rem;
    }

    .footer-social-icon {
        width: 1.35rem;
        height: 1.35rem;
    }

    .footer-legal {
        margin-top: 0.75rem;
        padding-top: 1rem;
    }

    .footer-copyright {
        font-size: 0.8125rem;
    }
}

/* ============================================
   LE MÉDIA ZEBUBBLE — cartes extensibles
   ============================================ */

.media-stack {
    display: flex;
    gap: 0.875rem;
    height: 540px;
    max-width: 1680px;
    margin: 0 auto;
    padding: 0 1rem;
}

.media-card {
    position: relative;
    flex: 1 1 0;
    min-width: 80px;
    height: 100%;
    overflow: hidden;
    border-radius: 28px;
    background: #0e0e0e;
    color: #fff8ec;
    cursor: pointer;
    box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.20);
    transition: flex-grow 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 0.5s ease;
    isolation: isolate;
    outline: none;
}

.media-card:focus-visible {
    box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.20),
                0 0 0 3px rgba(238, 124, 36, 0.6);
}

.media-card.is-active {
    flex-grow: 5;
    box-shadow: 0 28px 60px -16px rgba(14, 14, 14, 0.36),
                0 6px 18px -6px rgba(14, 14, 14, 0.14);
}

.media-card-img {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.media-card--innovant .media-card-img {
    background-image: url('assets/images/Links/homme%20salon%20pro%20zebubble.png');
    background-position: 42% 35%;
}
.media-card--utile .media-card-img {
    background-image: url('assets/images/Links/journaliste_open_space.jpg');
    background-position: 70% 55%;
}
.media-card--cible .media-card-img {
    background-image: url('assets/images/Links/Journalistes_EnSalle_05.png');
    background-position: 70% 50%;
}
.media-card--cout .media-card-img {
    background-image: url('assets/images/Links/femme_tgv_explorez_avantages_zebubble.png');
    background-position: 50% 45%;
}
.media-card--durable .media-card-img {
    background-image: url('assets/images/Links/Incubateurs_Ext_02.png');
    background-position: 50% 60%;
}

.media-card-shade {
    position: absolute;
    inset: auto 0 0 0;
    height: 60%;
    pointer-events: none;
    z-index: 1;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.78) 0%,
        rgba(0, 0, 0, 0.30) 55%,
        rgba(0, 0, 0, 0) 100%
    );
    opacity: 0.6;
    transition: opacity 0.5s ease;
}

.media-card.is-active .media-card-shade {
    opacity: 1;
}

.media-card-num {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    z-index: 2;
    font-size: clamp(96px, 11vw, 168px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.05em;
    color: #fff8ec;
    user-select: none;
    pointer-events: none;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.25);
    opacity: 0.28;
    transition: opacity 0.5s ease, text-shadow 0.5s ease;
}

.media-card.is-active .media-card-num {
    opacity: 0.95;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.45),
                 0 1px 2px rgba(0, 0, 0, 0.30);
}

@media (min-width: 1024px) {
    .media-card-num {
        top: 1.25rem;
        right: 1.5rem;
    }
}

.media-card-body {
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 2;
    width: 470px;
    padding: 1.5rem;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.22s ease;
}

@media (min-width: 1024px) {
    .media-card-body {
        padding: 2rem;
    }
}

.media-card.is-active .media-card-body {
    opacity: 1;
    transition: opacity 0.4s ease 0.2s;
}

.media-card-bar {
    display: block;
    width: 0;
    height: 2px;
    margin-bottom: 1.25rem;
    border-radius: 999px;
    background: linear-gradient(to right, #ffb58a, #ff5a1f, #e83a6a);
    transition: width 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}

.media-card.is-active .media-card-bar {
    width: 72px;
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.2s;
}

.media-card-title {
    font-size: clamp(28px, 3vw, 44px);
    font-weight: 700;
    letter-spacing: -0.025em;
    line-height: 1;
    margin: 0 0 1rem;
    color: #fff8ec;
    text-transform: none;
    white-space: nowrap;
}

.media-card-text {
    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.55;
    margin: 0;
    color: rgba(255, 248, 236, 0.95);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

/* Tablet : on garde le mécanisme mais un peu plus compact */
@media (max-width: 1024px) {
    .media-stack {
        height: 460px;
        gap: 0.625rem;
        padding: 0 0.75rem;
    }
    .media-card {
        border-radius: 22px;
    }
}

/* Mobile : on empile et on affiche tout le contenu en clair */
@media (max-width: 767px) {
    .media-stack {
        flex-direction: column;
        height: auto;
        gap: 0.85rem;
        padding: 0 0.75rem;
    }
    .media-card {
        flex: 0 0 auto;
        min-height: 320px;
        border-radius: 20px;
        box-shadow: 0 14px 32px -14px rgba(14, 14, 14, 0.30);
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
    }
    .media-card-shade {
        opacity: 1;
        height: 78%;
        background: linear-gradient(
            to top,
            rgba(0, 0, 0, 0.82) 0%,
            rgba(0, 0, 0, 0.55) 40%,
            rgba(0, 0, 0, 0.18) 75%,
            rgba(0, 0, 0, 0) 100%
        );
    }
    .media-card-body {
        position: relative;
        width: 100%;
        opacity: 1;
        padding: 1.1rem 1.25rem 1.4rem;
        min-height: 0;
        transition: none;
    }
    .media-card-num {
        top: 0.5rem;
        right: 0.9rem;
        font-size: 88px;
        opacity: 0.85;
        text-shadow: 0 2px 18px rgba(0, 0, 0, 0.4);
    }
    .media-card-bar {
        width: 52px;
        margin-bottom: 0.85rem;
    }
    .media-card-title {
        white-space: normal;
        font-size: 1.5rem;
        line-height: 1.05;
        margin: 0 0 0.5rem;
    }
    .media-card-text {
        font-size: 0.92rem;
        line-height: 1.5;
    }
}

/* ============================================
   SOUS-PAGES (Origine, FAQ)
   ============================================ */

.page-subpage {
    background: #fafaf7;
}

.subpage {
    padding-top: 7rem;
    padding-bottom: 6rem;
}

.subpage-cover {
    padding: 2.5rem 0 4rem;
}

.subpage-cover-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    grid-template-areas: "text figure";
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
}

.subpage-cover-text {
    grid-area: text;
}

.subpage-cover-figure {
    grid-area: figure;
}

.subpage-cover-grid.is-single {
    grid-template-columns: 1fr;
    max-width: 820px;
    text-align: center;
}

.subpage-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-orange);
    margin-bottom: 1.25rem;
    position: relative;
    padding-left: 2.5rem;
}

.subpage-cover-grid.is-single .subpage-eyebrow {
    padding-left: 0;
}

.subpage-cover-grid.is-single .subpage-eyebrow::before {
    display: none;
}

.subpage-eyebrow::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 32px;
    height: 2px;
    background: var(--color-orange);
    border-radius: 2px;
}

.subpage-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.025em;
    color: var(--color-black);
    margin: 0 0 1.5rem 0;
}

.subpage-lede {
    font-size: clamp(1.05rem, 1.3vw, 1.2rem);
    line-height: 1.6;
    color: var(--color-anthracite);
    max-width: 56ch;
    margin: 0;
}

.subpage-cover-grid.is-single .subpage-lede {
    margin: 0 auto;
}

.subpage-lede a {
    color: var(--color-orange);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1.5px solid currentColor;
}

.subpage-cover-figure {
    position: relative;
    margin: 0;
    aspect-ratio: 4 / 5;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 24px 60px rgba(26, 26, 26, 0.18), 0 6px 18px rgba(26, 26, 26, 0.10);
    background: #1a1a1a;
}

.subpage-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.subpage-cover-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.5rem 1.5rem 1.25rem;
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.78) 0%, rgba(0, 0, 0, 0) 100%);
}

.subpage-body {
    padding: 1rem 0 0;
}

.subpage-body > .container {
    max-width: 1200px;
}

.subpage-body-inner {
    max-width: 640px;
    margin: 0;
    text-align: left;
}

.subpage-body-inner p {
    font-size: clamp(1.02rem, 1.18vw, 1.15rem);
    line-height: 1.75;
    color: var(--color-anthracite);
    margin: 0 0 1.35rem;
}

.subpage-pull {
    font-size: clamp(1.6rem, 3vw, 2.2rem) !important;
    font-weight: 700;
    line-height: 1.25 !important;
    color: var(--color-orange) !important;
    border-left: 4px solid var(--color-orange);
    padding-left: 1.5rem;
    margin: 0 0 2.5rem !important;
    letter-spacing: -0.01em;
}

.subpage-emph {
    font-size: 1.5rem !important;
    font-weight: 700;
    color: var(--color-black) !important;
    margin: 0.5rem 0 2rem !important;
    line-height: 1.3 !important;
}

.subpage-signature {
    font-size: 1.15rem !important;
    font-style: italic;
    color: var(--color-orange) !important;
    text-align: center;
    margin: 2.5rem 0 !important;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

/* ----- Origine (épuré) ----- */

.subpage-title-accent {
    color: var(--color-orange);
    font-style: italic;
    font-weight: 800;
}

.subpage-cover-meta {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.10);
    flex-wrap: wrap;
}

.subpage-cover-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.subpage-cover-meta-key {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-orange);
}

.subpage-cover-meta-val {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-black);
    letter-spacing: -0.01em;
}

.subpage-body-inner > p {
    font-size: clamp(1.05rem, 1.2vw, 1.18rem);
    line-height: 1.85;
    color: var(--color-anthracite);
    margin: 0 0 1.6rem;
    font-weight: 400;
}

.story-pull {
    margin: 2.75rem 0 !important;
    padding: 1.5rem 0 !important;
    border-top: 1px solid rgba(0, 0, 0, 0.10);
    border-bottom: 1px solid rgba(0, 0, 0, 0.10);
    font-size: clamp(1.5rem, 2.6vw, 2rem) !important;
    line-height: 1.2 !important;
    font-style: italic;
    color: var(--color-black) !important;
    font-weight: 500;
    letter-spacing: -0.015em;
}

.story-keyline {
    font-size: clamp(1.4rem, 2vw, 1.65rem) !important;
    font-weight: 700 !important;
    color: var(--color-orange) !important;
    margin: 0.5rem 0 1.6rem !important;
    letter-spacing: -0.02em;
    line-height: 1.2 !important;
}

.story-signature {
    margin: 2.5rem 0 0 !important;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.10);
    font-size: clamp(1.1rem, 1.35vw, 1.3rem) !important;
    line-height: 1.5 !important;
    font-style: italic;
    color: var(--color-black) !important;
    font-weight: 500;
    letter-spacing: -0.005em;
}

.subpage-cta {
    margin-top: 3rem;
    text-align: left;
}

/* FAQ */
.faq-wrap {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.faq-item {
    background: #fff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 16px;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.faq-item[open] {
    border-color: rgba(238, 124, 36, 0.30);
    box-shadow: 0 10px 28px rgba(238, 124, 36, 0.08);
}

.faq-q {
    list-style: none;
    padding: 1.2rem 1.5rem;
    font-size: clamp(1rem, 1.15vw, 1.1rem);
    font-weight: 600;
    color: var(--color-black);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    transition: color 0.2s ease;
}

.faq-q::-webkit-details-marker {
    display: none;
}

.faq-q:hover {
    color: var(--color-orange);
}

.faq-toggle {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(238, 124, 36, 0.1);
    color: var(--color-orange);
    position: relative;
    transition: background 0.25s ease, transform 0.25s ease;
}

.faq-toggle::before,
.faq-toggle::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    background: var(--color-orange);
    border-radius: 2px;
    transition: transform 0.25s ease;
}

.faq-toggle::before {
    width: 12px;
    height: 2px;
    transform: translate(-50%, -50%);
}

.faq-toggle::after {
    width: 2px;
    height: 12px;
    transform: translate(-50%, -50%);
}

.faq-item[open] .faq-toggle {
    background: var(--color-orange);
}

.faq-item[open] .faq-toggle::before,
.faq-item[open] .faq-toggle::after {
    background: #fff;
}

.faq-item[open] .faq-toggle::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq-a {
    padding: 0 1.5rem 1.4rem;
    color: var(--color-anthracite);
    line-height: 1.65;
    font-size: clamp(0.95rem, 1.05vw, 1.02rem);
}

.faq-a p {
    margin: 0;
}

.subpage-cta-banner {
    max-width: 820px;
    margin: 4rem auto 0;
    padding: 3rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, #fff 0%, #fff7ef 100%);
    border-radius: 22px;
    border: 1px solid rgba(238, 124, 36, 0.16);
}

.subpage-cta-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 800;
    color: var(--color-black);
    margin: 0 0 0.75rem;
    letter-spacing: -0.015em;
}

.subpage-cta-text {
    font-size: 1rem;
    color: var(--color-anthracite);
    margin: 0 0 1.75rem;
}

.nav-link.is-current {
    color: var(--color-orange);
}

.nav-link.is-current::after {
    transform: scaleX(1);
}

/* Sous-pages — responsive */
@media (max-width: 700px) {
    .subpage-cover-grid {
        grid-template-columns: 1fr;
        grid-template-areas:
            "text"
            "figure";
        gap: 2.5rem;
        text-align: center;
    }

    .subpage-eyebrow {
        padding-left: 0;
    }

    .subpage-eyebrow::before {
        display: none;
    }

    .subpage-lede {
        margin: 0 auto;
    }

    .subpage-cover-meta {
        justify-content: center;
    }

    .subpage-cover-figure {
        max-width: 360px;
        margin: 0 auto;
        aspect-ratio: 1 / 1;
    }
}

@media (max-width: 767px) {
    .subpage {
        padding-top: 5.5rem;
        padding-bottom: 3rem;
    }

    .subpage-cover {
        padding: 1rem 0 2.5rem;
    }

    .subpage-pull {
        font-size: 1.4rem !important;
        padding-left: 1rem;
    }

    .faq-q {
        padding: 1rem 1.1rem;
        font-size: 0.95rem;
    }

    .faq-a {
        padding: 0 1.1rem 1.1rem;
        font-size: 0.92rem;
    }

    .subpage-cta-banner {
        padding: 2rem 1.25rem;
    }
}

/* ============================================
   ORIGINE — aligné DA du site
   ============================================ */

.origine-section {
    padding: 10rem 2rem 5rem;
    background: var(--color-white);
}

.origine-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 4rem;
    align-items: start;
    max-width: 1180px;
    margin: 3.5rem auto 0;
}

.origine-photo {
    position: relative;
    margin: 0;
    aspect-ratio: 4 / 5;
    border-radius: 22px;
    overflow: hidden;
    box-shadow:
        0 24px 50px -20px rgba(26, 26, 26, 0.22),
        0 8px 22px -10px rgba(26, 26, 26, 0.14);
    background: #1a1a1a;
}

.origine-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.origine-photo-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 1.75rem 1.5rem 1.35rem;
    color: #fff;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.80) 0%, rgba(0, 0, 0, 0) 100%);
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.origine-photo-name {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.origine-photo-role {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-orange);
}

.origine-text {
    padding-top: 0.5rem;
}

.origine-text p {
    font-size: clamp(0.98rem, 1.1vw, 1.08rem);
    line-height: 1.72;
    color: var(--color-anthracite);
    margin: 0 0 1.1rem;
}

.origine-text p:last-child {
    margin-bottom: 0;
}

.origine-text-emph {
    font-size: clamp(1.15rem, 1.5vw, 1.4rem) !important;
    font-weight: 700;
    color: var(--color-orange) !important;
    margin: 0.5rem 0 1.5rem !important;
    padding-left: 1rem;
    border-left: 3px solid var(--color-orange);
    line-height: 1.4 !important;
}

.origine-text-key {
    font-size: clamp(1.15rem, 1.4vw, 1.3rem) !important;
    color: var(--color-orange) !important;
    margin: 0.5rem 0 1.5rem !important;
    line-height: 1.4 !important;
}

.origine-text-key strong {
    font-weight: 800;
    color: var(--color-orange);
}

.origine-text-signature {
    margin-top: 2rem !important;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    font-weight: 600;
    color: var(--color-black) !important;
    font-size: 1rem !important;
}

.origine-cta {
    display: flex;
    justify-content: center;
    margin-top: 4rem;
}

/* ----- RESPONSIVE ----- */

@media (max-width: 900px) {
    .origine-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .origine-photo {
        max-width: 380px;
        margin: 0 auto;
    }
}

@media (max-width: 767px) {
    .origine-section {
        padding: 8rem 1.25rem 3.5rem;
    }

    .origine-grid {
        margin-top: 2.5rem;
        gap: 2rem;
    }

    .origine-photo {
        max-width: 320px;
    }

    .origine-text-emph {
        padding-left: 0.85rem;
    }

    .origine-cta {
        margin-top: 2.5rem;
    }
}