/* -------------------------------------------------------------
   NMC LAB (nmc-lab.fr) - Styles Généraux & Composants
   Charte graphique pro, épurée, scientifique, médicale de confiance.
------------------------------------------------------------- */

:root {
    --primary: #143642;
    --primary-hover: #0F2A33;
    --primary-light: #E8F0EB;
    --secondary: #6FA287;
    --dark: #143642;
    --light-bg: #F6F3EC;
    --card-bg: #FFFFFF;
    --border-color: #E2DCCE;
    --text-main: #3E5258;
    --text-muted: #6B7B80;
    --accent: #E11D48; /* Rouge pour les allégations fausses */
    --success: #10B981; /* Vert pour ce qui marche vraiment */

    /* Verdict / encadré (DA ambre) */
    --callout-bg: #FBF3E0;
    --callout-text: #8A6212;
    --callout-border: #E0A33E;
    
    /* Preuves cliniques badges */
    --badge-a: #059669; /* Vert intense */
    --badge-b: #3B82F6; /* Bleu */
    --badge-c: #F59E0B; /* Orange */
    --badge-d: #EF4444; /* Rouge */

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Fraunces', Georgia, serif;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.04), 0 4px 6px -2px rgba(0,0,0,0.02);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.05), 0 10px 10px -5px rgba(0,0,0,0.03);
    
    --radius: 12px;
    --radius-sm: 6px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--light-bg);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--primary-hover);
}

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

/* Layout containers */
.site-main {
    min-height: calc(100vh - 140px);
    padding: 2rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Animations reveal-on-scroll */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* HEADER STYLE */
.site-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0.75rem 1rem;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo brand styling */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    background: var(--primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(20, 54, 66, 0.2);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-main {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.logo-sub-badge {
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.65rem;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
}

.logo-desc {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Navigation inside Header */
.main-nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
}

.nav-link svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

.nav-link.active {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-link.active svg {
    color: var(--primary);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: #F0FDF4;
    color: #166534;
    border: 1px solid #BBF7D0;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
}

.trust-badge svg {
    width: 14px;
    height: 14px;
}

/* FOOTER STYLE */
.site-footer {
    background: var(--dark);
    color: #F6F3EC;
    padding: 4rem 1rem 2rem;
    border-top: 5px solid var(--primary);
}

.footer-top {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.4fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid #1E3A44;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-mission {
    color: #AEBEB6;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: #CFDAD4;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.footer-links a svg {
    width: 14px;
    height: 14px;
    color: var(--primary);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 4px;
}

.footer-ymyl-warning {
    background: #1E3A44;
    padding: 1.5rem;
    border-radius: var(--radius);
    border-left: 4px solid #E53E3E;
    font-size: 0.85rem;
    line-height: 1.5;
    color: #E2DCCE;
}

.footer-ymyl-band {
    max-width: 1200px;
    margin: 2rem auto 0;
}

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #718096;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-badges {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: #AEBEB6;
}

.badge-item svg {
    width: 14px;
    height: 14px;
    color: var(--secondary);
}

/* HERO SECTION / LANDING PAGE */
.hero {
    text-align: center;
    padding: 4rem 1rem 3rem;
    background: radial-gradient(circle at top, var(--primary-light) 0%, transparent 70%);
    border-radius: var(--radius);
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
}

.hero-tagline {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 1rem;
    display: inline-block;
    background: white;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 2.5rem;
}

.hero-promise {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark);
    flex-wrap: wrap;
}

.promise-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.promise-item.note svg { color: #EAB308; }
.promise-item.mesure svg { color: var(--primary); }
.promise-item.compare svg { color: var(--success); }

/* MOTEUR DE RECHERCHE & FILTRES */
.search-filter-section {
    margin-bottom: 3rem;
}

.search-container {
    max-width: 600px;
    margin: 0 auto 1.5rem;
    position: relative;
    box-shadow: var(--shadow-lg);
    border-radius: 50px;
    overflow: hidden;
    border: 2px solid var(--primary);
}

.search-input {
    width: 100%;
    padding: 1rem 1.5rem 1rem 3.5rem;
    font-size: 1.1rem;
    font-family: var(--font-sans);
    border: none;
    outline: none;
    color: var(--dark);
}

.search-icon {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    pointer-events: none;
}

/* CARDS GRID */
.actives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.active-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.active-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.card-image-wrapper {
    position: relative;
    height: 180px;
    overflow: hidden;
    background: #E2DCCE;
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.active-card:hover .card-image {
    transform: scale(1.05);
}

.card-badge-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--dark);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.card-badge-evidence {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: white;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
}

.evidence-a { background-color: var(--badge-a); }
.evidence-b { background-color: var(--badge-b); }
.evidence-c { background-color: var(--badge-c); }
.evidence-d { background-color: var(--badge-d); }

.card-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.card-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    margin-bottom: 1.25rem;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--dark);
}

.card-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--primary-light);
    color: var(--primary);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid transparent;
}

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

/* SECTION COMPLÉMENTAIRE SUR L'ACCUEIL */
.welcome-section {
    background: white;
    border-radius: var(--radius);
    padding: 3rem;
    margin-bottom: 4rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.section-head {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-head h2 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.section-head p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.grid-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-box {
    text-align: center;
    padding: 2rem 1.5rem;
    border-radius: var(--radius);
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.feature-box .icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    box-shadow: var(--shadow-md);
}

.feature-box .icon svg {
    color: var(--primary);
}

.feature-box h3 {
    font-family: var(--font-sans);
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.feature-box p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* INTERACTIVE CALCULATOR (COMPARATEUR PAGE) */
.calc-container {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: 4rem;
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
}

.calc-form {
    padding: 3rem;
    border-right: 1px solid var(--border-color);
}

.calc-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.input-wrapper {
    position: relative;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.input-wrapper input, .input-wrapper select {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    font-size: 1rem;
    border: none;
    outline: none;
    font-family: var(--font-sans);
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.calc-btn-action {
    display: block;
    width: 100%;
    padding: 1rem;
    background: var(--primary);
    color: white;
    border: none;
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.calc-btn-action:hover {
    background: var(--primary-hover);
}

.calc-results {
    background: var(--primary-light);
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.results-placeholder {
    text-align: center;
    color: var(--text-muted);
}

.results-placeholder svg {
    margin: 0 auto 1.5rem;
    color: var(--primary);
}

.results-active {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.result-card {
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid rgba(20, 54, 66, 0.1);
    box-shadow: var(--shadow-sm);
}

.result-heading {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.result-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
}

.verdict-box {
    border-left: 4px solid var(--success);
    background: #F0FDF4;
    padding: 1rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    font-size: 0.9rem;
    color: #166534;
}

.verdict-box.scam {
    border-left-color: var(--accent);
    background: #FFF1F2;
    color: #9F1239;
}

/* PAGES DE DÉTAIL DE L'ACTIF */
.actif-header-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
    align-items: center;
}

.actif-gallery {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    height: 380px;
    background: #E2DCCE;
}

.actif-gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.actif-header-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.badge-pill-container {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.evidence-badge-inline {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: white;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    text-transform: uppercase;
}

.actif-title {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--dark);
    line-height: 1.1;
}

.actif-meta-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    background: white;
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.meta-box-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
}

.meta-box-val {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--dark);
}

/* SECTION DÉCRYPTAGE MARKETING (Z-Pattern) */
.decoding-section {
    background: white;
    border-radius: var(--radius);
    padding: 3rem;
    margin-bottom: 4rem;
    border: 1px solid var(--border-color);
}

.decoding-section h2 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    margin-bottom: 2rem;
    color: var(--dark);
}

.claim-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.claim-row:last-child {
    border-bottom: none;
}

.claim-box {
    border-left: 4px solid var(--accent);
    padding-left: 1.5rem;
}

.claim-box h4 {
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.claim-box p {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--dark);
    font-style: italic;
}

.reality-box {
    border-left: 4px solid var(--success);
    padding-left: 1.5rem;
}

.reality-box h4 {
    font-size: 1rem;
    text-transform: uppercase;
    color: var(--success);
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.reality-box p {
    font-size: 0.95rem;
    color: var(--text-main);
}

/* TABLEAU DES MARQUES TESTÉES (Banc d'essai) */
.brand-test-section {
    margin-bottom: 4rem;
}

.brand-test-section h2 {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    margin-bottom: 2rem;
    color: var(--dark);
}

.table-responsive {
    overflow-x: auto;
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
}

.brand-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 800px;
}

.brand-table th, .brand-table td {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.brand-table th {
    background: var(--light-bg);
    color: var(--dark);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brand-table tr:last-child td {
    border-bottom: none;
}

.brand-cell-name {
    display: flex;
    flex-direction: column;
}

.brand-cell-name strong {
    font-size: 1.05rem;
    color: var(--dark);
}

.brand-cell-name span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.rating-badge {
    background: var(--primary-light);
    color: var(--primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.15rem;
}

.rating-badge.high {
    background: #F0FDF4;
    color: #166534;
}

.rating-badge.low {
    background: #FFF1F2;
    color: #9F1239;
}

.verdict-col {
    max-width: 320px;
    font-size: 0.85rem;
    color: var(--text-main);
}

/* ÉTUDES SCIENTIFIQUES (BIBLIOGRAPHIE) */
.studies-section {
    background: #EFEAE0;
    border-radius: var(--radius);
    padding: 3rem;
    margin-bottom: 4rem;
}

.studies-section h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.study-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.study-item {
    background: white;
    padding: 1.5rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
}

.study-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.study-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.study-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    font-weight: 700;
}

.study-link svg {
    width: 12px;
    height: 12px;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
    }
    .footer-ymyl-warning {
        grid-column: span 2;
    }
    .grid-features {
        grid-template-columns: 1fr;
    }
    .calc-grid {
        grid-template-columns: 1fr;
    }
    .calc-form {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    .actif-header-section {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .actif-gallery {
        height: 280px;
    }
    .claim-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }
    .main-nav {
        width: 100%;
        justify-content: space-around;
    }
    .header-cta {
        display: none;
    }
    .hero-title {
        font-size: 2rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
    .actives-grid {
        grid-template-columns: 1fr;
    }
    .footer-top {
        grid-template-columns: 1fr;
    }
    .footer-ymyl-warning {
        grid-column: span 1;
    }
    .welcome-section, .decoding-section, .studies-section {
        padding: 1.5rem;
    }
}