/* Step 1: Design System */
:root {
    /* Legacy index.html specific colors to bridge brand identity */
    --primary: #515032;
    --secondary: #e6e3d8;

    /* Core Brand Colors (from identity-brand) */
    --color-bg-primary: #f5ecdb;
    --color-bg-secondary: #e6e3d8;
    --color-bg-dark: #333a28;
    --color-bg-watermark: #e0dccc;

    /* Text & Typography */
    --color-text-primary: #515032;
    --color-text-secondary: #5e6451;
    --color-text-muted: #b7ae85;
    --color-text-light: #f5ecdb;

    /* Action Elements */
    --color-button-primary: #515032;
    --color-button-hover: #22271a;
    --color-input-bg: #E8E5DC;
    --color-input-border: #d2cebf;

    --color-accent-rose: #d3a1b5;
    --color-accent-orange: #e59153;
    --color-success: #6B8E4B;

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 48px;
    --spacing-xl: 72px;
    --spacing-xxl: 120px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-pill: 50px;

    /* Shadows */
    --shadow-nav: 0 4px 20px rgba(81, 81, 50, 0.08);
    /* Adjusted to primary */
    --shadow-sm: 0 2px 8px rgba(81, 81, 50, 0.08);
    --shadow-btn: 0 4px 12px rgba(42, 42, 26, 0.15);
    /* Adjusted to button dark */

    /* Transitions (High-End Fluid Dynamics) */
    --ease-out: cubic-bezier(0.32, 0.72, 0, 1);
    --transition-fast: 0.3s var(--ease-out);
    --transition-base: 0.7s var(--ease-out);
}

/* Base Resets */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 18px;
    /* Augmente la taille de base (défaut = 16px) pour tous les 'rem' */
}

@media (max-width: 900px) {
    html {
        font-size: 17px;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}

/* Background Textures */
.bg-layer {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.bg-noise {
    opacity: 0.18;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.95' numOctaves='5' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    mix-blend-mode: overlay;
}

.bg-topo {
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1000 1000' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='topo'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.004' numOctaves='4' seed='42'/%3E%3CfeComponentTransfer%3E%3CfeFuncR type='discrete' tableValues='0 0.5 1'/%3E%3C/feComponentTransfer%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='1000' height='1000' filter='url(%23topo)'/%3E%3C/svg%3E");
    mix-blend-mode: multiply;
    filter: contrast(120%) brightness(110%) blur(2px);
}

/* Typography */
.supplementary {
    font-family: 'Georgia Pro Condensed', 'Georgia', serif;
    font-style: italic;
}

.gradient-dynamic {
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-text-muted) 33%, var(--color-accent-rose) 66%, var(--color-accent-orange) 100%);
}

.gradient-warm {
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-accent-rose) 100%);
}

.gradient-energy {
    background: linear-gradient(135deg, var(--color-text-muted) 0%, var(--color-accent-orange) 100%);
}

h1,
h2,
h3,
h4 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-text-primary);
    text-transform: uppercase;
}

strong {
    font-weight: 500;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

main {
    position: relative;
    z-index: 10;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.btn-pill {
    border-radius: var(--radius-pill);
}

.btn-primary {
    background-color: var(--color-button-primary);
    color: #FFF;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2), var(--shadow-btn);
    /* Double-Bezel inner highlight */
}

.btn-orange {
    background-color: var(--color-accent-orange);
    color: #FFF;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4), 0 10px 20px rgba(229, 145, 83, 0.3);
}

.btn-orange:hover {
    background-color: #d1824a;
    transform: translateY(-2px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.5), 0 10px 20px rgba(229, 145, 83, 0.5);
}

.btn-orange:active {
    transform: scale(0.98);
    box-shadow: 0 4px 12px rgba(229, 145, 83, 0.2);
}

.btn-primary:hover {
    background-color: var(--color-accent-orange);
    transform: translateY(-2px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.4), 0 10px 20px rgba(229, 145, 83, 0.4);
}

.btn-primary:active {
    transform: scale(0.98);
    box-shadow: var(--shadow-btn);
}

.btn-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    margin-left: 12px;
    transition: all var(--transition-base);
}

.btn-primary:hover .btn-icon-wrapper {
    transform: translateX(4px) scale(1.05);
    background-color: rgba(255, 255, 255, 0.2);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: var(--spacing-lg) var(--spacing-md);
    transition: all var(--transition-base);
    pointer-events: none;
}

.nav-container {
    pointer-events: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: fit-content;
    margin: 0 auto;
    gap: 48px;
    background-color: rgba(250, 248, 244, 0.4);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-pill);
    padding: 10px 24px;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.8), 0 10px 30px rgba(81, 81, 50, 0.05);
    transition: all var(--transition-base);
}

.nav-header.scrolled {
    padding: var(--spacing-md) var(--spacing-md);
}

.nav-header.scrolled .nav-container {
    background-color: rgba(245, 236, 219, 0.9);
    /* Beige Surface (#f5ecdb) with opacity */
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.8), 0 15px 40px rgba(81, 81, 50, 0.08);
}

.nav-brand {
    display: flex;
    align-items: center;
}

.nav-logo {
    height: 24px;
    /* Slightly smaller for island */
    width: auto;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

/* Mobile Nav */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 110;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text-primary);
    position: absolute;
    transition: all var(--transition-base);
}

.hamburger {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger::before {
    content: '';
    top: -8px;
}

.hamburger::after {
    content: '';
    bottom: -8px;
}

.menu-open .hamburger {
    background-color: transparent;
}

.menu-open .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.menu-open .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

.mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background-color: var(--color-bg-primary);
    z-index: 90;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.mobile-drawer.active {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-link {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-text-primary);
    opacity: 0;
    transform: translateY(20px);
}

.mobile-drawer.active .mobile-link {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--transition-base);
}

/* Stagger calculation for mobile links */
.mobile-drawer.active .mobile-link:nth-child(1) {
    transition-delay: 0.1s;
}

.mobile-drawer.active .mobile-link:nth-child(2) {
    transition-delay: 0.15s;
}

.mobile-drawer.active .mobile-link:nth-child(3) {
    transition-delay: 0.2s;
}

.mobile-drawer.active .mobile-link:nth-child(4) {
    transition-delay: 0.25s;
}

.mobile-cta {
    margin-top: var(--spacing-sm);
    opacity: 0;
    transform: translateY(20px);
}

.mobile-drawer.active .mobile-cta {
    opacity: 1;
    transform: translateY(0);
    transition: all var(--transition-base) 0.3s;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    padding: 160px 0 80px 0;
    /* Balanced padding to center content better */
}

.hero-watermark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vw;
    max-width: 1000px;
    opacity: 0.15;
    filter: brightness(0.92) blur(1px);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    padding-top: var(--spacing-xxl);
    text-align: center;
}

@media (min-width: 1025px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: left;
        align-items: flex-start;
        padding-top: var(--spacing-xxl);
    }

    .hero-logo-wrapper,
    .hero-subtitle,
    .hero-text,
    .hero-actions {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero-logo-wrapper {
    margin-bottom: var(--spacing-lg);
    width: 100%;
    max-width: 360px;
}

.main-logo {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 15px 25px rgba(74, 72, 59, 0.08));
}

.hero-title {
    font-size: 3rem;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    color: var(--color-button-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    max-width: 650px;
    line-height: 1.5;
}

.hero-subtitle strong {
    color: var(--color-text-primary);
}

.hero-text {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
    line-height: 1.5;
}

.hero-text strong {
    color: var(--color-text-primary);
}

@media (max-width: 1024px) {

    .hero-logo-wrapper,
    .hero-subtitle,
    .hero-text {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.15rem;
    }
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-primary);
    z-index: 50;
    animation: bounce 2s infinite;
    opacity: 0.6;
    /* Fallback opacity */
}

.scroll-indicator:hover {
    opacity: 1;
    color: var(--color-accent-orange);
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0) translateX(-50%);
    }

    40% {
        transform: translateY(-10px) translateX(-50%);
    }

    60% {
        transform: translateY(-5px) translateX(-50%);
    }
}

/* Page Loader */
.page-loader {
    position: fixed;
    inset: 0;
    background-color: var(--color-bg-primary);
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}

.page-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

/* ==========================================================================
   Responsive Utilities
   ========================================================================== */
@media (max-width: 900px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }
}

@media (max-width: 600px) {
    :root {
        --spacing-lg: 32px;
        --spacing-xl: 48px;
    }

    .hero-container {
        padding-top: 0;
    }

    .hero-logo-wrapper {
        margin-bottom: var(--spacing-md);
        max-width: 250px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-text {
        font-size: 0.95rem;
    }

    .hero-watermark {
        width: 120vw;
    }
}

/* ==========================================================================
   Sections Formatting
   ========================================================================== */
.section {
    padding: calc(var(--spacing-xxl) * 1.5) 0;
    position: relative;
    z-index: 2;
}

.eyebrow {
    display: inline-block;
    background: var(--color-bg-primary);
    color: var(--color-bg-dark);
    font-family: 'Georgia Pro Condensed', 'Georgia', serif;
    font-style: italic;
    text-transform: none;
    letter-spacing: 0.02em;
    font-weight: normal;
    font-size: 1.15rem;
    padding: 8px 24px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-input-border);
    box-shadow: 0 8px 20px rgba(81, 81, 50, 0.15);
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--color-button-primary);
}

.text-center .section-title {
    margin-left: auto;
    margin-right: auto;
}

.section-text {
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.text-large {
    font-size: 1.25rem;
}

.section-intro {
    max-width: 700px;
    margin-bottom: var(--spacing-xl);
}

.font-medium {
    font-weight: 500;
}

.text-success {
    color: #6B8E4B;
}

.tagline-large {
    font-size: 1.75rem;
    font-weight: 300;
    line-height: 1.3;
}

@media (max-width: 600px) {
    .tagline-large {
        font-size: 1.4rem;
    }
}

.bg-secondary {
    background-color: var(--color-bg-secondary);
}


.bg-dark {
    background-color: var(--color-bg-dark);
}

.bg-gradient-pourquoi {
    background: radial-gradient(circle at 5% 5%, rgba(211, 161, 181, 0.65) 0%, #b7ae85 30%, #8b9180 55%, #515032 100%) !important;
}

.bg-gradient-benefices {
    background: radial-gradient(circle at 95% 95%, rgba(229, 145, 83, 0.65) 0%, #b7ae85 30%, #8b9180 55%, #515032 100%) !important;
}

.bg-accent-orange {
    background-color: var(--color-accent-orange);
}

.bg-dark .section-title,
.bg-dark .section-text,
.bg-dark h2,
.bg-dark h3,
.bg-dark p,
.bg-accent-orange .section-title,
.bg-accent-orange .section-text,
.bg-accent-orange h2,
.bg-accent-orange h3,
.bg-accent-orange p,
.bg-gradient-benefices .section-title,
.bg-gradient-benefices .section-text,
.bg-gradient-benefices h2,
.bg-gradient-benefices h3,
.bg-gradient-benefices p,
.bg-gradient-pourquoi .section-title,
.bg-gradient-pourquoi .section-text,
.bg-gradient-pourquoi h2,
.bg-gradient-pourquoi h3,
.bg-gradient-pourquoi p {
    color: var(--color-text-light);
}

.bg-dark .card,
.bg-accent-orange .card {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05), 0 10px 40px rgba(81, 81, 50, 0.2);
}

.bg-gradient-benefices .card,
.bg-gradient-pourquoi .card {
    background-color: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.6), 0 10px 40px rgba(81, 81, 50, 0.1);
}

.bg-dark .card-title,
.bg-dark .card-text,
.bg-dark .card-icon,
.bg-accent-orange .card-title,
.bg-accent-orange .card-text,
.bg-accent-orange .card-icon {
    color: var(--color-text-light);
}

.bg-gradient-benefices .card-title,
.bg-gradient-benefices .card-text,
.bg-gradient-benefices .card-icon,
.bg-gradient-pourquoi .card-title,
.bg-gradient-pourquoi .card-text,
.bg-gradient-pourquoi .card-icon {
    color: var(--color-bg-dark);
}

.bg-gradient-benefices .card-text,
.bg-gradient-pourquoi .card-text {
    font-family: 'Georgia Pro Condensed', 'Georgia', serif;
    font-style: italic;
    font-size: 1.15rem;
    opacity: 0.9;
}

.bg-dark .card-icon {
    background-color: rgba(255, 255, 255, 0.08);
    /* light translucent blob */
    color: var(--color-text-light);
}

.bg-dark .blob-2 {
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-text-muted) 33%, var(--color-accent-rose) 66%, var(--color-accent-orange) 100%);
    color: var(--color-bg-dark);
}

.bg-gradient-pourquoi .blob-1 {
    background-color: var(--color-accent-rose);
    color: var(--color-bg-dark);
}

.bg-gradient-pourquoi .blob-2 {
    background-color: var(--color-accent-orange);
    color: var(--color-bg-dark);
}

.bg-gradient-pourquoi .blob-3 {
    background-color: var(--color-text-muted);
    color: var(--color-bg-dark);
}

.bg-dark .nav-link,
.bg-dark .footer-link,
.bg-dark .social-link {
    color: var(--color-text-light) !important;
}

.bg-dark .text-secondary,
.bg-dark .text-muted {
    color: var(--color-text-muted) !important;
}

.bg-dark .coming-soon-placeholder {
    background-color: rgba(255, 255, 255, 0.04);
}

.bg-dark .coming-soon-text {
    color: var(--color-text-light);
}

/* Margin & Padding Utilities */
.mt-xs {
    margin-top: var(--spacing-xs);
}

.mt-sm {
    margin-top: var(--spacing-sm);
}

.mt-md {
    margin-top: var(--spacing-md);
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.mt-xl {
    margin-top: var(--spacing-xl);
}

.mb-xs {
    margin-bottom: var(--spacing-xs);
}

.mb-sm {
    margin-bottom: var(--spacing-sm);
}

.mb-md {
    margin-bottom: var(--spacing-md);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}

.mb-xl {
    margin-bottom: var(--spacing-xl);
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.pt-md {
    padding-top: var(--spacing-md);
}

.pt-lg {
    padding-top: var(--spacing-lg);
}

.pt-xl {
    padding-top: var(--spacing-xl);
}

.pb-lg {
    padding-bottom: var(--spacing-lg);
}

.gap-xs {
    gap: var(--spacing-xs);
}

.gap-sm {
    gap: var(--spacing-sm);
}

.gap-md {
    gap: var(--spacing-md);
}

.flex {
    display: flex;
}

.items-center {
    align-items: center;
}

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

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

.text-left {
    text-align: left;
}

.m-0 {
    margin: 0 !important;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

.w-full {
    width: 100%;
}

.hidden {
    display: none !important;
}

/* Check List (Tu débutes) */
.check-list {
    list-style: none;
    padding: 0;
}

.check-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    background-color: #eaf1e3;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
}

/* La Méthode */
.methode-section {
    padding-top: var(--spacing-xxl);
}

.methode-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: stretch;
}

.methode-visual {
    position: relative;
    width: 100%;
}

.methode-visual .image-wrapper {
    height: 100%;
    aspect-ratio: auto;
}

.benefit-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--color-input-bg);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-input-border);
    font-size: 0.95rem;
    font-weight: 500;
}

.methode-visual .visual-blob {
    width: 80%;
    aspect-ratio: 1;
    background-color: var(--color-bg-secondary);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: morph 8s ease-in-out infinite both alternate;
    box-shadow: inset 0 0 50px rgba(81, 81, 50, 0.02);
}

@keyframes morph {
    0% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    }

    100% {
        border-radius: 60% 40% 30% 70% / 60% 50% 40% 50%;
    }
}

/* Feature Cards (Pourquoi) */
.feature-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.card {
    background-color: var(--color-input-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(224, 220, 208, 0.4);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-btn);
}

.card-icon {
    width: 68px;
    height: 68px;
    margin-bottom: var(--spacing-md);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
}

.blob-1 {
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.blob-2 {
    border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.blob-3 {
    border-radius: 50% 50% 40% 60% / 60% 40% 60% 40%;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.card-text {
    color: var(--color-text-secondary);
    font-weight: 300;
    line-height: 1.6;
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.benefits-grid .benefit-card:nth-child(4),
.benefits-grid .benefit-card:nth-child(5) {
    grid-column: span 1.5;
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
}

@media (min-width: 901px) {
    .benefits-grid {
        justify-content: center;
    }
}

.card-icon-large {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.benefit-card-icon {
    width: 48px;
    height: 48px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    margin-bottom: var(--spacing-md);
}

/* Valeurs */
.value-tags {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.value-tag {
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-primary);
    padding: 14px 36px;
    background-color: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 12px rgba(81, 81, 50, 0.04);
    transition: all var(--transition-base);
}

.value-tag:hover {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(81, 81, 50, 0.1);
}

/* À Propos */
.propos-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    /* Increased gap for elegance */
    align-items: center;
}

.propos-visual {
    order: 2;
}

@media (min-width: 901px) {
    .propos-visual {
        order: 1;
    }

    .propos-content {
        order: 2;
    }
}

/* Immersive Graphics & Image Widgets */
.image-wrapper {
    position: relative;
    width: 100%;
    margin: 0 auto;
    aspect-ratio: 4 / 5;
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transform: translateZ(0);
    /* Force hardware accel */
}

.rounded-full-top {
    border-radius: 200px 200px var(--radius-xl) var(--radius-xl);
}

.parallax-img {
    position: absolute;
    top: -25%;
    left: 0;
    width: 100%;
    height: 140%;
    object-fit: cover;
    will-change: transform;
    transition: transform 0.1s linear;
}

.color-graded {
    filter: sepia(30%) contrast(100%) brightness(108%) saturate(75%);
}

/* Glassmorphism Elements */
.glass-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    /* Adjusted to stay within frame */
    background: rgba(255, 255, 255, 0.85);
    /* Increased opacity for readability */
    backdrop-filter: blur(24px);
    /* Increased blur */
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    padding: 14px 28px;
    border-radius: 20px;
    /* Slightly softer corners for premium feel */
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(81, 81, 50, 0.08);
    opacity: 1;
    animation: floatBadge 3s ease-in-out infinite alternate;
}

.badge-icon {
    font-size: 1.5rem;
}

.badge-title {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-primary);
    font-weight: 700;
}

.badge-sub {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.glass-panel {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-md);
}

.blur-blob {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    transform: translate(-30%, -30%);
}

@keyframes floatBadge {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-10px);
    }
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .section {
        padding: var(--spacing-xl) 0;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .methode-container,
    .propos-container {
        grid-template-columns: 1fr;
    }

    .feature-cards {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr 1fr;
    }

    .benefits-grid .benefit-card:nth-child(4),
    .benefits-grid .benefit-card:nth-child(5) {
        grid-column: span 1;
        max-width: none;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .value-tags {
        flex-direction: column;
        align-items: center;
    }

    .value-tag {
        font-size: 1.25rem;
        padding: var(--spacing-xs) var(--spacing-md);
    }

    .image-wrapper {
        border-radius: var(--radius-lg);
    }

    .glass-badge {
        right: 10px;
        padding: 8px 16px;
    }

    .rounded-full-top {
        border-radius: 100px 100px var(--radius-lg) var(--radius-lg);
    }

    .modal-content {
        padding: var(--spacing-lg) var(--spacing-md);
        width: 95%;
    }

    .modal-title {
        font-size: 1.5rem;
    }
}

/* CSS-only Generative Backgrounds */
.css-blob-graphic {
    background: radial-gradient(circle at 70% 30%, rgba(107, 142, 75, 0.08) 0%, transparent 60%),
        radial-gradient(circle at 30% 70%, rgba(81, 81, 50, 0.05) 0%, transparent 60%);
    filter: blur(40px);
    mix-blend-mode: multiply;
}

.relative {
    position: relative;
}

.absolute {
    position: absolute;
}

.top-0 {
    top: 0;
}

.left-0 {
    left: 0;
}

.w-full {
    width: 100%;
}

.h-full {
    height: 100%;
}

.pointer-events-none {
    pointer-events: none;
}

.opacity-30 {
    opacity: 0.3;
}

.z-0 {
    z-index: 0;
}

.z-10 {
    z-index: 10;
}

/* ==========================================================================
   Challenge Section (Elite Style)
   ========================================================================== */
.elite-card {
    display: flex;
    min-height: 500px;
    background-color: var(--color-text-primary);
    background-image:
        radial-gradient(circle at 0% 100%, rgba(229, 145, 83, 0.4) 0%, transparent 60%),
        radial-gradient(circle at 100% 30%, rgba(245, 236, 219, 0.15) 0%, transparent 70%),
        radial-gradient(circle at 50% 0%, rgba(42, 48, 32, 0.6) 0%, transparent 80%);
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(81, 81, 50, 0.15);
}

.elite-content {
    flex: 1;
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: var(--color-text-light);
}

.elite-label {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
    position: relative;
    padding-left: 40px;
}

.elite-label::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 30px;
    height: 1px;
    background-color: currentColor;
}

.elite-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

.elite-text {
    font-size: 1.15rem;
    font-weight: 300;
    max-width: 450px;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
    line-height: 1.6;
}

.elite-form-wrapper {
    max-width: 400px;
}

.inline-form {
    display: flex;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: 8px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.elite-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 0 20px;
    color: #FFF;
    font-family: inherit;
    font-size: 1rem;
}

.elite-input:focus {
    outline: none;
}

.elite-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.btn-secondary {
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
}

.elite-visual {
    flex: 1;
    background-color: var(--color-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

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

/* Modal Styles */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(81, 81, 50, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    width: 90%;
    max-width: 450px;
    padding: var(--spacing-xl);
    border-radius: 30px;
    background: var(--color-bg-primary);
    transform: translateY(20px);
    transition: transform 0.4s var(--ease-out);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.modal-text {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    opacity: 0.8;
}

.input-stack {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

#firstNameInput {
    width: 100% !important;
    padding: 16px 24px !important;
    border-radius: 50px !important;
    border: 1.5px solid var(--color-input-border) !important;
    background-color: #FFF !important;
    font-family: inherit;
    font-size: 1rem !important;
    color: var(--color-text-primary) !important;
    transition: all var(--transition-base);
    box-shadow: inset 0 2px 4px rgba(81, 81, 50, 0.02) !important;
    margin-bottom: var(--spacing-sm);
}

#firstNameInput:focus {
    outline: none;
    border-color: var(--color-button-primary) !important;
    background-color: #FFF !important;
    box-shadow: 0 0 0 4px rgba(51, 58, 40, 0.1), inset 0 2px 4px rgba(81, 81, 50, 0.02) !important;
}

#firstNameInput::placeholder {
    color: var(--color-text-muted) !important;
    opacity: 0.6 !important;
}

.success-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
}

/* ==========================================================================
   Bento Grid (À Propos)
   ========================================================================== */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(180px, auto);
    gap: 24px;
    margin-top: var(--spacing-lg);
}

.bento-card {
    border-radius: 32px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    position: relative;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.bento-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(81, 81, 50, 0.05);
}

.card-glass {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.8), 0 20px 40px rgba(81, 81, 50, 0.05);
    /* Liquid glass refraction */
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-glass:hover {
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 1), 0 30px 60px rgba(81, 81, 50, 0.08);
}

.bento-intro {
    grid-column: span 7;
    padding: 48px;
}

.bento-image {
    grid-column: span 5;
    grid-row: span 2;
    padding: 0;
}

.bento-specialty {
    grid-column: span 4;
}

.bento-background {
    grid-column: span 3;
}

.bento-philosophy {
    grid-column: span 12;
    padding: 48px;
    align-items: center;
    text-align: center;
}

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

.card-large-title {
    font-size: 2.5rem;
    font-weight: 600;
    line-height: 1.1;
}

.card-label {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    font-weight: 500;
    margin-bottom: 12px;
    opacity: 0.6;
}

.card-stat {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1;
    color: var(--primary);
    margin-bottom: 8px;
    display: block;
}

.bento-list {
    list-style: none;
    padding: 0;
}

.bento-list li {
    font-size: 0.9rem;
    margin-bottom: 6px;
    opacity: 0.8;
}

.bento-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: rgba(81, 81, 50, 0.05);
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
}

.bg-dark .tag {
    background: rgba(255, 255, 255, 0.1);
}

.card-dark {
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
}

.card-dark .card-stat,
.card-dark .card-large-title,
.card-dark p,
.card-dark strong {
    color: var(--color-text-light);
}

/* Responsive Bento */
@media (max-width: 1024px) {
    .bento-intro {
        grid-column: span 12;
    }

    .bento-image {
        grid-column: span 12;
        grid-row: auto;
        min-height: 400px;
    }

    .bento-specialty {
        grid-column: span 6;
    }

    .bento-background {
        grid-column: span 6;
    }

    .bento-philosophy {
        grid-column: span 12;
    }
}

@media (max-width: 600px) {
    .bento-specialty {
        grid-column: span 12;
    }

    .bento-background {
        grid-column: span 12;
    }

    .bento-philosophy {
        padding: 32px 24px;
    }

    .bento-card {
        padding: 24px;
    }
}

/* Mobile Adjustments */
@media (max-width: 900px) {
    .elite-card {
        flex-direction: column;
        border-radius: 30px;
    }

    .elite-visual {
        min-height: 350px;
        order: -1;
    }

    .elite-content {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 500px) {
    .inline-form {
        flex-direction: column;
        background: transparent;
        border: none;
        padding: 0;
    }

    .elite-input {
        background: rgba(255, 255, 255, 0.1);
        padding: 16px 24px;
        border-radius: var(--radius-pill);
        margin-bottom: 12px;
    }
}

/* ==========================================================================
   Hero Background Imagery
   ========================================================================== */
.hero-bg-wrapper {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    mask-image: linear-gradient(to right, transparent 0%, transparent 20%, black 70%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 20%, black 70%);
    opacity: 1;
    pointer-events: none;
}

.hero-bg-wrapper img {
    width: 100%;
    height: 130%;
    top: -20%;
    object-fit: cover;
    object-position: right 5%;
    /* Higher focus to show head clearly */
}

@media (max-width: 1024px) {
    .hero-bg-wrapper {
        width: 100%;
        mask-image: none;
        -webkit-mask-image: none;
        opacity: 0.75;
    }

    .hero-bg-wrapper::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(to bottom, transparent 0%, rgba(244, 241, 236, 0) 25%, rgba(244, 241, 236, 0.85) 60%, rgba(244, 241, 236, 1) 100%);
        z-index: 1;
        pointer-events: none;
    }

    .hero-bg-wrapper img {
        object-position: 45% center;
    }
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
}

.faq-item {
    border-bottom: 1px solid rgba(51, 58, 40, 0.1);
    /* Utilise la couleur primaire avec opacité */
}

.faq-question {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    padding: 24px 0;
    font-size: 1.25rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--color-button-primary);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
}

.faq-item.active .faq-answer {
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   Témoignages Section
   ========================================================================== */
.temoignages-section.bg-dark {
    background-color: #434839;
    background-image: radial-gradient(circle at center, rgba(183, 174, 133, 0.15) 0%, transparent 60%);
}

.temoignages-section .coming-soon-placeholder {
    border: 1px solid rgba(245, 236, 219, 0.4) !important;
    background: rgba(255, 255, 255, 0.03) !important;
    border-radius: 12px;
}