/* ============================================
   CORTYACADEMIA - STYLE COMPLET
   Fichier: entree.css
   Utilisation: index.php (page d'accueil)
   Palette: #031c38 (bleu nuit), #d29a2b (or), #f0f0f0 (gris clair)
   Compatibilité: Chrome, Edge, Firefox, Safari, Opera Mini
   ============================================ */

/* ---------- IMPORT DES POLICES ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background-color: #f0f0f0;
    color: #1a1a2e;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ---------- VARIABLES CORTYACADEMIA ---------- */
:root {
    /* Couleurs principales - Palette CortyAcademia */
    --corty-blue: #031c38;
    --corty-blue-light: #0a2d5a;
    --corty-blue-rgb: 3, 28, 56;
    --corty-gold: #d29a2b;
    --corty-gold-light: #e8b84a;
    --corty-gold-dark: #b8860b;
    --corty-gold-rgb: 210, 154, 43;
    --corty-bg: #f0f0f0;
    --corty-white: #ffffff;
    --corty-gray: #6b7280;
    --corty-gray-light: #e5e7eb;
    --corty-shadow: rgba(3, 28, 56, 0.15);
    --corty-shadow-gold: rgba(210, 154, 43, 0.3);

    /* Dégradés */
    --corty-gradient-primary: linear-gradient(135deg, #031c38 0%, #0a2d5a 100%);
    --corty-gradient-gold: linear-gradient(135deg, #d29a2b 0%, #e8b84a 50%, #b8860b 100%);
    --corty-gradient-hero: linear-gradient(135deg, #031c38 0%, #1a3a6a 50%, #d29a2b 100%);

    /* Espacements */
    --corty-radius: 12px;
    --corty-radius-lg: 20px;
    --corty-radius-full: 9999px;
    --corty-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Tailles de police */
    --corty-font-xs: 0.75rem;
    --corty-font-sm: 0.875rem;
    --corty-font-base: 1rem;
    --corty-font-lg: 1.125rem;
    --corty-font-xl: 1.25rem;
    --corty-font-2xl: 1.5rem;
    --corty-font-3xl: 2rem;
    --corty-font-4xl: 2.5rem;
    --corty-font-5xl: 3rem;
}

/* ============================================
   CONTENEUR
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

/* ============================================
   HEADER / NAVBAR
   ============================================ */
.header {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid rgba(210, 154, 43, 0.2);
    box-shadow: 0 2px 20px rgba(3, 28, 56, 0.08);
    width: 100%;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.logo h1 {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--corty-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    margin: 0;
}

.logo h1::after {
    content: '';
    display: block;
    width: 40%;
    height: 3px;
    background: var(--corty-gradient-gold);
    border-radius: var(--corty-radius-full);
    margin-top: 2px;
}

/* --- LIENS DE NAVIGATION --- */
.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    text-decoration: none;
    color: var(--corty-blue);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--corty-transition);
    padding: 0.4rem 0.6rem;
    border-radius: var(--corty-radius);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--corty-gradient-gold);
    transition: var(--corty-transition);
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--corty-gold);
}

.nav-links a:hover::after {
    width: 70%;
}

.nav-links a.btn::after {
    display: none;
}

/* ============================================
   BOUTONS - CORRECTION DES ICÔNES
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.7rem 1.6rem;
    border: none;
    border-radius: var(--corty-radius);
    font-weight: 600;
    font-size: var(--corty-font-sm);
    cursor: pointer;
    transition: var(--corty-transition);
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    white-space: nowrap;
    line-height: 1.2;
    min-height: 44px;
    min-width: 44px;
}

/* 🔥 CORRECTION DES ICÔNES FONT AWESOME */
.btn i,
.btn .fas,
.btn .far,
.btn .fal,
.btn .fab,
.btn .fa {
    font-size: 1.1rem;
    width: 1.3em;
    height: 1.3em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    flex-shrink: 0;
}

/* Bouton primaire (bleu nuit) */
.btn-primary {
    background: var(--corty-blue);
    color: var(--corty-white) !important;
    box-shadow: 0 2px 8px rgba(3, 28, 56, 0.25);
}

.btn-primary:hover {
    background: var(--corty-blue-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 28, 56, 0.3);
    color: var(--corty-white) !important;
}

/* Bouton gold */
.btn-gold {
    background: var(--corty-gradient-gold);
    color: var(--corty-blue) !important;
    box-shadow: 0 2px 8px var(--corty-shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--corty-shadow-gold);
    color: var(--corty-blue) !important;
}

/* Bouton outline (bleu nuit) */
.btn-outline {
    background: transparent;
    border: 2px solid var(--corty-blue);
    color: var(--corty-blue) !important;
}

.btn-outline:hover {
    background: var(--corty-blue);
    color: var(--corty-white) !important;
    transform: translateY(-2px);
}

/* Bouton light (blanc) */
.btn-light {
    background: var(--corty-white);
    color: var(--corty-blue) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: var(--corty-blue) !important;
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding: 5rem 0 4rem;
    background: var(--corty-gradient-hero);
    color: var(--corty-white);
    text-align: center;
    position: relative;
    overflow: hidden;
    width: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(210, 154, 43, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: linear-gradient(to top, #f0f0f0, transparent);
    pointer-events: none;
}

.hero-title {
    font-size: var(--corty-font-4xl);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: var(--corty-font-lg);
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
    padding: 4rem 0;
    width: 100%;
}

.section-title {
    text-align: center;
    font-size: var(--corty-font-3xl);
    font-weight: 800;
    margin-bottom: 0.75rem;
    color: var(--corty-blue);
}

.section-subtitle {
    text-align: center;
    color: var(--corty-gray);
    margin-bottom: 2.5rem;
    font-size: var(--corty-font-base);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   FEATURES CARDS
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--corty-white);
    border-radius: var(--corty-radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(3, 28, 56, 0.06);
    transition: var(--corty-transition);
    border: 1px solid rgba(3, 28, 56, 0.05);
    border-top: 4px solid var(--corty-gold);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(3, 28, 56, 0.1);
}

.feature-icon {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-title {
    font-size: var(--corty-font-xl);
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--corty-blue);
}

.feature-desc {
    color: var(--corty-gray);
    font-size: var(--corty-font-sm);
    line-height: 1.7;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery-section {
    background: var(--corty-bg);
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.gallery-card {
    background: var(--corty-white);
    border-radius: var(--corty-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(3, 28, 56, 0.06);
    transition: var(--corty-transition);
    border: 1px solid rgba(3, 28, 56, 0.05);
}

.gallery-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(3, 28, 56, 0.1);
}

.gallery-image {
    height: 220px;
    background: var(--corty-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--corty-white);
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

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

.gallery-image .placeholder-icon {
    font-size: 3.5rem;
    opacity: 0.6;
}

.gallery-content {
    padding: 1.5rem;
}

.gallery-title {
    font-size: var(--corty-font-lg);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--corty-blue);
}

.gallery-desc {
    color: var(--corty-gray);
    font-size: var(--corty-font-sm);
    line-height: 1.6;
}

.gallery-stat {
    color: var(--corty-gold);
    font-weight: 700;
    font-size: var(--corty-font-sm);
    margin-top: 0.5rem;
    display: block;
}

/* ============================================
   HELP SECTION
   ============================================ */
.help-section {
    background: var(--corty-gradient-primary);
    color: var(--corty-white);
    position: relative;
    overflow: hidden;
    width: 100%;
}

.help-section .section-title {
    color: var(--corty-white);
}

.help-section .section-subtitle {
    color: rgba(255, 255, 255, 0.85);
}

.help-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.help-feature {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--corty-radius);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--corty-transition);
}

.help-feature:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.help-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    display: block;
}

.help-title {
    font-size: var(--corty-font-base);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.help-desc {
    font-size: var(--corty-font-sm);
    opacity: 0.85;
    line-height: 1.6;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.video-card {
    background: var(--corty-white);
    border-radius: var(--corty-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(3, 28, 56, 0.06);
    border: 1px solid rgba(3, 28, 56, 0.05);
    transition: var(--corty-transition);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(3, 28, 56, 0.12);
}

.video-card iframe {
    width: 100%;
    height: 220px;
    border: none;
    display: block;
    background: var(--corty-blue);
}

.video-content {
    padding: 1.25rem 1.5rem 1.5rem;
}

.video-title {
    font-size: var(--corty-font-lg);
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--corty-blue);
}

.video-desc {
    color: var(--corty-gray);
    font-size: var(--corty-font-sm);
    line-height: 1.6;
}

/* ============================================
   COMMENTS
   ============================================ */
.comments-section {
    background: var(--corty-bg);
    width: 100%;
}

.comments-container {
    max-width: 800px;
    margin: 0 auto;
}

.comment-form {
    background: var(--corty-white);
    padding: 2rem;
    border-radius: var(--corty-radius-lg);
    margin-bottom: 2rem;
    border: 1px solid rgba(3, 28, 56, 0.05);
    box-shadow: 0 4px 20px rgba(3, 28, 56, 0.06);
}

.comment-form h3 {
    color: var(--corty-blue);
    font-size: var(--corty-font-xl);
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    color: var(--corty-blue);
    font-size: var(--corty-font-sm);
}

.form-control {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 2px solid var(--corty-gray-light);
    border-radius: var(--corty-radius);
    font-family: 'Inter', sans-serif;
    font-size: var(--corty-font-base);
    transition: var(--corty-transition);
    background: var(--corty-white);
    -webkit-appearance: none;
    appearance: none;
}

.form-control:focus {
    outline: none;
    border-color: var(--corty-gold);
    box-shadow: 0 0 0 4px rgba(210, 154, 43, 0.1);
}

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

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: var(--corty-gradient-gold);
    text-align: center;
    padding: 4rem 0;
    color: var(--corty-blue);
    width: 100%;
}

.cta-title {
    font-size: var(--corty-font-3xl);
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-subtitle {
    font-size: var(--corty-font-lg);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-light {
    background: var(--corty-blue);
    color: var(--corty-white) !important;
}

.cta-section .btn-light:hover {
    background: var(--corty-blue-light);
    color: var(--corty-white) !important;
}

.cta-section .btn-outline {
    border-color: var(--corty-white);
    color: var(--corty-white) !important;
}

.cta-section .btn-outline:hover {
    background: var(--corty-white);
    color: var(--corty-blue) !important;
}

/* ============================================
   FOOTER - ALIGNEMENT HORIZONTAL CORRIGÉ
   ============================================ */
.footer {
    background: var(--corty-blue);
    color: rgba(255, 255, 255, 0.7);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
    width: 100%;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 2rem;
    align-items: start;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-column h3 {
    color: var(--corty-white);
    font-size: var(--corty-font-base);
    margin-bottom: 1rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--corty-gold);
    margin-top: 4px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: var(--corty-transition);
    font-size: var(--corty-font-sm);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--corty-gold);
    transform: translateX(4px);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: var(--corty-font-sm);
    width: 100%;
}

/* ============================================
   ALERTS & NOTIFICATIONS
   ============================================ */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--corty-radius);
    margin-bottom: 1rem;
    font-size: var(--corty-font-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-success {
    background: #ecfdf5;
    border-left: 4px solid #10b981;
    color: #065f46;
}

.alert-warning {
    background: #fffbeb;
    border-left: 4px solid #f59e0b;
    color: #92400e;
}

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

/* ---------- TABLETTES (max 1024px) ---------- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: var(--corty-font-4xl);
    }

    .video-container {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* ---------- TABLETTES (max 768px) ---------- */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 0.75rem;
    }

    .logo h1 {
        font-size: 1.2rem;
    }

    .nav-links {
        gap: 0.5rem;
        justify-content: center;
        width: 100%;
    }

    .nav-links a {
        font-size: 0.8rem;
        padding: 0.3rem 0.5rem;
    }

    .btn {
        padding: 0.5rem 1rem;
        font-size: var(--corty-font-xs);
        min-height: 38px;
    }

    .hero {
        padding: 3rem 0 2.5rem;
    }

    .hero-title {
        font-size: var(--corty-font-3xl);
    }

    .hero-subtitle {
        font-size: var(--corty-font-base);
    }

    .section {
        padding: 3rem 0;
    }

    .section-title {
        font-size: var(--corty-font-2xl);
    }

    .section-subtitle {
        font-size: var(--corty-font-sm);
        margin-bottom: 2rem;
    }

    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .gallery-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .video-container {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .video-card iframe {
        height: 160px;
    }

    .gallery-image {
        height: 180px;
    }

    .help-features {
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    /* 🔥 FOOTER - ALIGNEMENT HORIZONTAL SUR TABLETTE */
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .footer-column {
        align-items: flex-start;
    }

    .cta-title {
        font-size: var(--corty-font-2xl);
    }
    .cta-subtitle {
        font-size: var(--corty-font-base);
    }

    .comment-form {
        padding: 1.25rem;
    }
}

/* ---------- TÉLÉPHONES (max 480px) ---------- */
@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }

    .header {
        padding: 0.5rem 0;
    }

    .logo h1 {
        font-size: 1rem;
    }

    .nav-links {
        gap: 0.3rem;
    }

    .nav-links a {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }

    .nav-links a.btn {
        padding: 0.3rem 0.7rem;
        font-size: 0.65rem;
    }

    .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.7rem;
        gap: 0.3rem;
        min-height: 34px;
        min-width: 34px;
    }

    .btn i,
    .btn .fas,
    .btn .far,
    .btn .fa {
        font-size: 0.85rem;
        width: 1.2em;
        height: 1.2em;
    }

    .hero {
        padding: 2rem 0 2rem;
    }

    .hero-title {
        font-size: var(--corty-font-2xl);
    }

    .hero-subtitle {
        font-size: var(--corty-font-sm);
        margin-bottom: 1.5rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .hero-actions .btn {
        justify-content: center;
        padding: 0.6rem 1rem;
        font-size: var(--corty-font-sm);
    }

    .section {
        padding: 2rem 0;
    }

    .section-title {
        font-size: var(--corty-font-xl);
    }

    .section-subtitle {
        font-size: var(--corty-font-xs);
        margin-bottom: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .feature-card {
        padding: 1.25rem;
    }

    .feature-icon {
        font-size: 2.2rem;
    }
    .feature-title {
        font-size: var(--corty-font-base);
    }
    .feature-desc {
        font-size: var(--corty-font-xs);
    }

    .gallery-container {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .gallery-image {
        height: 200px;
    }

    .gallery-content {
        padding: 1rem;
    }

    .gallery-title {
        font-size: var(--corty-font-base);
    }
    .gallery-desc {
        font-size: var(--corty-font-xs);
    }

    .video-container {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .video-card iframe {
        height: 200px;
    }

    .video-content {
        padding: 1rem;
    }
    .video-title {
        font-size: var(--corty-font-base);
    }
    .video-desc {
        font-size: var(--corty-font-xs);
    }

    .help-features {
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .help-feature {
        padding: 0.75rem;
    }

    .help-icon {
        font-size: 1.8rem;
    }
    .help-title {
        font-size: var(--corty-font-xs);
    }
    .help-desc {
        font-size: 0.65rem;
    }

    .cta-section {
        padding: 2.5rem 0;
    }

    .cta-title {
        font-size: var(--corty-font-xl);
    }
    .cta-subtitle {
        font-size: var(--corty-font-sm);
    }

    .cta-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .cta-actions .btn {
        justify-content: center;
        padding: 0.6rem 1rem;
    }

    /* 🔥 FOOTER - ALIGNEMENT VERTICAL SUR MOBILE */
    .footer {
        padding: 2rem 0 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .footer-column {
        align-items: flex-start;
    }

    .footer-column h3 {
        font-size: var(--corty-font-sm);
        margin-bottom: 0.5rem;
    }
    .footer-column h3::after {
        width: 20px;
    }
    .footer-links a {
        font-size: var(--corty-font-xs);
    }

    .footer-bottom {
        font-size: var(--corty-font-xs);
        padding-top: 1rem;
    }

    .comment-form {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 0.75rem;
    }

    .form-control {
        padding: 0.5rem 0.75rem;
        font-size: var(--corty-font-sm);
    }

    textarea.form-control {
        min-height: 80px;
    }
}

/* ---------- TRÈS PETITS ÉCRANS (max 380px) ---------- */
@media (max-width: 380px) {
    .logo h1 {
        font-size: 0.85rem;
    }

    .nav-links {
        gap: 0.15rem;
    }

    .nav-links a {
        font-size: 0.55rem;
        padding: 0.15rem 0.25rem;
    }

    .btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
        gap: 0.2rem;
        min-height: 28px;
        min-width: 28px;
    }

    .btn i,
    .btn .fas,
    .btn .far,
    .btn .fa {
        font-size: 0.7rem;
        width: 1em;
        height: 1em;
    }

    .hero-title {
        font-size: var(--corty-font-xl);
    }

    .hero-subtitle {
        font-size: var(--corty-font-xs);
    }

    .section-title {
        font-size: var(--corty-font-lg);
    }

    .help-features {
        grid-template-columns: 1fr 1fr;
        gap: 0.3rem;
    }

    .help-feature {
        padding: 0.5rem;
    }

    .help-icon {
        font-size: 1.4rem;
    }

    /* 🔥 FOOTER - TRÈS PETIT */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 0.75rem;
        text-align: center;
    }

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

    .footer-column h3::after {
        margin: 4px auto 0;
    }
}

/* ============================================
   COMPATIBILITÉ OPÉRA MINI & ANCIENS NAVIGATEURS
   ============================================ */

/* Opera Mini ne supporte pas backdrop-filter */
@supports not (backdrop-filter: blur(10px)) {
    .header {
        background: rgba(255, 255, 255, 0.98);
    }
}

/* Fallback pour les dégradés */
@supports not (background: linear-gradient(135deg, #031c38 0%, #0a2d5a 100%)) {
    .hero {
        background: #031c38;
    }
    .help-section {
        background: #031c38;
    }
    .cta-section {
        background: #d29a2b;
    }
}

/* Fallback pour -webkit-background-clip */
@supports not (background-clip: text) {
    .logo h1 {
        background: none;
        color: #031c38;
        -webkit-text-fill-color: #031c38;
    }
}

/* Support pour les anciens navigateurs - footer */
.footer-column h3 {
    border-bottom: 2px solid rgba(210, 154, 43, 0.3);
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    display: none;
}

/* Amélioration du touch sur mobile */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 48px;
        padding: 0.6rem 1.2rem;
    }
    .nav-links a {
        padding: 0.6rem 0.8rem;
    }
}