/* ============================================
   Coran & Science — Feuille de style principale
   Design arabo-oriental élégant
   ============================================ */

/* ============================================
   1. Variables & Reset
   ============================================ */
:root {
    /* Palette principale — or & émeraude */
    --primary: #1a5276;
    --primary-dark: #0e2f44;
    --primary-light: #2980b9;
    --gold: #c9a227;
    --gold-light: #e8c96a;
    --gold-dark: #a8861d;
    --emerald: #1e8449;
    --emerald-dark: #145a32;

    /* Neutres */
    --bg: #faf7f0;
    --bg-alt: #f4efe3;
    --surface: #ffffff;
    --text: #2c3e50;
    --text-light: #6b7a8d;
    --text-muted: #95a5a6;
    --border: #e8e0d0;

    /* Typographie */
    --font-arabic: 'Amiri', serif;
    --font-display: 'Playfair Display', serif;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;

    /* Ombres & rayons */
    --shadow-sm: 0 2px 8px rgba(14, 47, 68, 0.08);
    --shadow-md: 0 6px 20px rgba(14, 47, 68, 0.12);
    --shadow-lg: 0 12px 40px rgba(14, 47, 68, 0.18);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-sm: 8px;

    /* Surfaces & ombres */
    --card-bg: #ffffff;
    --shadow: 0 4px 16px rgba(14, 47, 68, 0.10);

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Langue arabe — typographie adaptée */
body.lang-ar {
    font-family: var(--font-arabic);
    line-height: 1.9;
}

body.lang-ar .brand-text,
body.lang-ar h1,
body.lang-ar h2,
body.lang-ar h3,
body.lang-ar h4 {
    font-family: var(--font-arabic);
}

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

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

a:hover {
    color: var(--gold-dark);
}

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   2. Motifs décoratifs arabesques
   ============================================ */

/* Motif supérieur */
.arabesque-top {
    height: 8px;
    background: linear-gradient(90deg,
        transparent,
        var(--gold) 20%,
        var(--primary) 50%,
        var(--gold) 80%,
        transparent);
    position: relative;
}

.arabesque-top::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 0;
    right: 0;
    height: 2px;
    background: repeating-linear-gradient(90deg,
        var(--gold) 0 20px,
        transparent 20px 40px);
    opacity: 0.4;
}

/* Motif inférieur */
.arabesque-bottom {
    height: 8px;
    background: linear-gradient(90deg,
        transparent,
        var(--gold) 20%,
        var(--primary) 50%,
        var(--gold) 80%,
        transparent);
}

/* ============================================
   3. Barre de navigation
   ============================================ */
.navbar {
    background: var(--surface);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-icon {
    font-size: 2rem;
    line-height: 1;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-dark);
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(26, 82, 118, 0.06);
}

.nav-link.active {
    color: var(--primary);
    background: rgba(26, 82, 118, 0.1);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gold);
    border-radius: 2px;
}

/* ===== Sous-menu déroulant des catégories ===== */
.nav-item.has-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.7rem;
    margin-left: 6px;
    transition: transform 0.3s ease;
    vertical-align: middle;
}

.nav-item.has-dropdown:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
    z-index: 1001;
    list-style: none;
    margin: 0;
}

.nav-item.has-dropdown:hover .dropdown-menu,
.nav-item.has-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 30px;
    width: 12px;
    height: 12px;
    background: var(--surface);
    border-left: 1px solid var(--border);
    border-top: 1px solid var(--border);
    transform: rotate(45deg);
}

.dropdown-menu li {
    margin: 0;
}

.dropdown-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    color: var(--text);
    font-weight: 500;
    font-size: 0.92rem;
    transition: var(--transition);
}

.dropdown-link:hover {
    background: rgba(26, 82, 118, 0.08);
    color: var(--primary);
    transform: translateX(4px);
}

.dropdown-icon {
    font-size: 1.1rem;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    border-radius: 8px;
    flex-shrink: 0;
}

.dropdown-label {
    flex: 1;
}

/* Style RTL pour le sous-menu */
html[dir="rtl"] .dropdown-menu {
    left: auto;
    right: 0;
}

html[dir="rtl"] .dropdown-menu::before {
    left: auto;
    right: 30px;
}

html[dir="rtl"] .dropdown-link:hover {
    transform: translateX(-4px);
}

html[dir="rtl"] .dropdown-arrow {
    margin-left: 0;
    margin-right: 6px;
}

/* Responsive : sous-menu en accordéon sur mobile */
@media (max-width: 768px) {
    /* Menu mobile */
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--surface);
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--border);
        padding: 12px;
        gap: 4px;
        display: none;
        max-height: calc(100vh - 72px);
        overflow-y: auto;
    }
    
    .nav-menu.open {
        display: flex;
    }
    
    .nav-menu .nav-link {
        display: block;
        padding: 12px 16px;
        border-radius: 8px;
    }
    
    .nav-menu .nav-link.active::after {
        display: none;
    }
    
    /* Sous-menu en accordéon */
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-left: 3px solid var(--gold);
        border-radius: 0;
        margin: 4px 0 4px 16px;
        padding: 4px 0;
        display: none;
        background: transparent;
    }
    
    .dropdown-menu::before {
        display: none;
    }
    
    .nav-item.has-dropdown.open .dropdown-menu {
        display: block;
    }
    
    .dropdown-link {
        padding: 8px 12px;
    }
    
    .dropdown-icon {
        width: 24px;
        height: 24px;
        font-size: 0.95rem;
    }
    
    /* RTL mobile */
    html[dir="rtl"] .dropdown-menu {
        border-left: none;
        border-right: 3px solid var(--gold);
        margin: 4px 16px 4px 0;
    }
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Sélecteur de langue */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-alt);
    border-radius: 8px;
    padding: 4px;
}

.lang-btn {
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.lang-btn:hover {
    color: var(--primary);
}

.lang-btn.active {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

/* Bouton recherche */
.search-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-alt);
    color: var(--primary);
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: scale(1.05);
}

/* Bouton menu mobile */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary);
    cursor: pointer;
    padding: 8px;
}

/* ============================================
   4. Hero
   ============================================ */
.hero {
    position: relative;
    background: linear-gradient(135deg, #0a1628 0%, #0f2440 40%, #1a3a5c 70%, #0d1f38 100%);
    color: #fff;
    padding: 100px 0 80px;
    overflow: hidden;
}

/* Motif géométrique en arrière-plan */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(201, 162, 39, 0.15) 0, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(201, 162, 39, 0.1) 0, transparent 40%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%),
        linear-gradient(-30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%);
    background-size: 60px 60px;
    opacity: 0.5;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.4);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 0.9rem;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.hero-badge-icon {
    font-size: 1.1rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 36px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

/* Statistiques */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    max-width: 1000px;
    margin: 0 auto;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--gold-light);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   Vue du cosmos et des constellations en toile de fond
   ============================================ */
.hero-cosmos {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

/* Couches d'étoiles scintillantes */
.cosmos-stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-repeat: repeat;
}

.cosmos-stars-1 {
    background-image:
        radial-gradient(1px 1px at 25px 35px, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 75px 90px, #fff 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 130px 45px, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 180px 120px, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 220px 30px, #fff 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 280px 80px, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 320px 140px, #fff 50%, transparent 51%),
        radial-gradient(1px 1px at 370px 60px, #fff 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 420px 110px, #fff 50%, transparent 51%);
    background-size: 450px 180px;
    animation: stars-twinkle 4s ease-in-out infinite;
}

.cosmos-stars-2 {
    background-image:
        radial-gradient(1.5px 1.5px at 40px 60px, rgba(255,255,255,0.9) 50%, transparent 51%),
        radial-gradient(1px 1px at 100px 20px, rgba(255,255,255,0.8) 50%, transparent 51%),
        radial-gradient(2px 2px at 160px 100px, rgba(255,255,255,0.9) 50%, transparent 51%),
        radial-gradient(1px 1px at 210px 50px, rgba(255,255,255,0.8) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 260px 130px, rgba(255,255,255,0.9) 50%, transparent 51%),
        radial-gradient(1px 1px at 320px 70px, rgba(255,255,255,0.8) 50%, transparent 51%),
        radial-gradient(2px 2px at 380px 30px, rgba(255,255,255,0.9) 50%, transparent 51%);
    background-size: 420px 160px;
    animation: stars-twinkle 5.5s ease-in-out infinite 1s;
}

.cosmos-stars-3 {
    background-image:
        radial-gradient(2px 2px at 30px 80px, rgba(255,255,255,0.7) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 90px 40px, rgba(255,255,255,0.6) 50%, transparent 51%),
        radial-gradient(1px 1px at 150px 110px, rgba(255,255,255,0.7) 50%, transparent 51%),
        radial-gradient(2px 2px at 200px 20px, rgba(255,255,255,0.6) 50%, transparent 51%),
        radial-gradient(1.5px 1.5px at 260px 90px, rgba(255,255,255,0.7) 50%, transparent 51%),
        radial-gradient(1px 1px at 310px 140px, rgba(255,255,255,0.6) 50%, transparent 51%),
        radial-gradient(2px 2px at 370px 50px, rgba(255,255,255,0.7) 50%, transparent 51%);
    background-size: 400px 170px;
    animation: stars-twinkle 6.5s ease-in-out infinite 2s;
}

/* Scintillement des étoiles */
@keyframes stars-twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

/* Constellations (SVG) */
.cosmos-constellation {
    position: absolute;
    top: 12%;
    right: 8%;
    width: 340px;
    height: auto;
    opacity: 0.5;
    animation: constellation-glow 6s ease-in-out infinite;
}

.cosmos-constellation-2 {
    top: 55%;
    right: 30%;
    width: 260px;
    opacity: 0.4;
    animation-delay: 2s;
}

.constellation-lines line {
    stroke: rgba(255, 255, 255, 0.35);
    stroke-width: 1;
    stroke-dasharray: 4 3;
}

.constellation-stars circle {
    fill: #fff;
    filter: drop-shadow(0 0 4px rgba(255, 255, 255, 0.8));
}

@keyframes constellation-glow {
    0%, 100% { opacity: 0.35; }
    50% { opacity: 0.65; }
}

/* Nébuleuses diffuses */
.cosmos-nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
}

.cosmos-nebula-1 {
    top: 15%;
    left: 10%;
    width: 400px;
    height: 300px;
    background: radial-gradient(circle, rgba(76, 175, 80, 0.12) 0%, rgba(76, 175, 80, 0.05) 40%, transparent 70%);
    animation: nebula-drift 30s ease-in-out infinite;
}

.cosmos-nebula-2 {
    bottom: 10%;
    right: 5%;
    width: 500px;
    height: 350px;
    background: radial-gradient(circle, rgba(33, 150, 243, 0.12) 0%, rgba(33, 150, 243, 0.05) 40%, transparent 70%);
    animation: nebula-drift 35s ease-in-out infinite 5s;
}

@keyframes nebula-drift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(20px, -15px) scale(1.05); }
}

/* Étoile filante */
.cosmos-shooting-star {
    position: absolute;
    top: 20%;
    left: 60%;
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9));
    border-radius: 2px;
    transform: rotate(-35deg);
    opacity: 0;
    animation: shooting-star 8s ease-in-out infinite;
}

.cosmos-shooting-star::after {
    content: '';
    position: absolute;
    top: -2px;
    right: 0;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.9);
}

@keyframes shooting-star {
    0%, 85% { opacity: 0; transform: translate(0, 0) rotate(-35deg); }
    88% { opacity: 1; }
    92% { opacity: 0; transform: translate(-300px, 200px) rotate(-35deg); }
    100% { opacity: 0; transform: translate(-300px, 200px) rotate(-35deg); }
}

/* ============================================
   5. Boutons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    color: #fff;
    box-shadow: 0 4px 15px rgba(201, 162, 39, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(201, 162, 39, 0.4);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.6);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============================================
   6. Sections
   ============================================ */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--bg-alt);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.section-eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    color: var(--primary-dark);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
    border-radius: 3px;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* ============================================
   7. Grille de catégories
   ============================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.category-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--cat-color, var(--primary));
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--cat-color, var(--primary));
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: color-mix(in srgb, var(--cat-color, var(--primary)) 12%, transparent);
    border-radius: 16px;
}

.category-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.category-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 16px;
}

.category-link {
    color: var(--cat-color, var(--primary));
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.category-link i {
    transition: transform 0.3s;
}

.category-card:hover .category-link i {
    transform: translateX(4px);
}

/* ============================================
   8. Cartes d'articles
   ============================================ */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

.article-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.article-card-header {
    padding: 24px;
    min-height: 120px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
}

.article-category {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.15);
    padding: 6px 14px;
    border-radius: 50px;
    backdrop-filter: blur(4px);
}

.article-badge {
    background: var(--gold);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-card-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.article-surah {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.article-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.article-title a {
    color: var(--primary-dark);
}

.article-title a:hover {
    color: var(--gold-dark);
}

.article-excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 16px;
}

.article-read-more {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.article-read-more i {
    transition: transform 0.3s;
}

.article-read-more:hover i {
    transform: translateX(4px);
}

/* ============================================
   9. Section À propos (accueil)
   ============================================ */
.section-about {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
}

.section-about .section-title {
    color: #fff;
}

.section-about .section-eyebrow {
    color: var(--gold-light);
}

.section-about p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 16px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    display: flex;
    justify-content: center;
}

.mission-visual {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Noyau central lumineux */
.mission-core {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: radial-gradient(circle, #fff, var(--gold-light) 40%, var(--gold));
    box-shadow: 0 0 25px rgba(201, 162, 39, 0.9), 0 0 60px rgba(201, 162, 39, 0.4);
    z-index: 3;
    animation: mission-pulse 3s ease-in-out infinite;
}

/* Orbites elliptiques en rotation */
.mission-orbit {
    position: absolute;
    border: 1.5px solid rgba(201, 162, 39, 0.4);
    border-radius: 50%;
    z-index: 1;
}

.mission-orbit-1 {
    width: 380px;
    height: 240px;
    animation: mission-spin 18s linear infinite;
}

.mission-orbit-2 {
    width: 320px;
    height: 200px;
    border-style: dashed;
    border-color: rgba(126, 200, 227, 0.4);
    animation: mission-spin-reverse 24s linear infinite;
}

.mission-orbit-3 {
    width: 260px;
    height: 160px;
    border-color: rgba(201, 162, 39, 0.3);
    animation: mission-spin 30s linear infinite;
}

.mission-orbit-4 {
    width: 200px;
    height: 120px;
    border-style: dotted;
    border-color: rgba(255, 255, 255, 0.35);
    animation: mission-spin-reverse 36s linear infinite;
}

/* Particules lumineuses sur les orbites */
.mission-atom {
    position: absolute;
    top: -7px;
    left: 50%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle, #fff, var(--gold-light) 40%, var(--gold));
    box-shadow: 0 0 16px rgba(201, 162, 39, 0.9);
}

.mission-atom-2 {
    top: 50%;
    left: -7px;
    width: 11px;
    height: 11px;
    background: radial-gradient(circle, #fff, #7ec8e3 40%, var(--primary-light));
    box-shadow: 0 0 14px rgba(126, 200, 227, 0.9);
}

.mission-atom-3 {
    top: auto;
    bottom: -6px;
    left: 25%;
    width: 9px;
    height: 9px;
    background: radial-gradient(circle, #fff, var(--gold-light));
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.8);
}

.mission-atom-4 {
    top: -5px;
    left: 70%;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, #fff, #e8c96a);
    box-shadow: 0 0 10px rgba(232, 201, 106, 0.8);
}

/* Constellation d'étoiles fixes */
.mission-star {
    position: absolute;
    color: var(--gold-light);
    z-index: 2;
    animation: mission-twinkle 3s ease-in-out infinite;
    text-shadow: 0 0 10px rgba(201, 162, 39, 0.7);
}

.mission-star-1 { top: 10%; left: 50%; font-size: 1.1rem; animation-delay: 0s; }
.mission-star-2 { top: 30%; right: 10%; font-size: 0.9rem; animation-delay: 0.4s; }
.mission-star-3 { top: 65%; right: 5%; font-size: 1.2rem; animation-delay: 0.8s; }
.mission-star-4 { top: 87%; left: 30%; font-size: 1rem; animation-delay: 1.2s; }
.mission-star-5 { top: 82%; left: 5%; font-size: 0.8rem; animation-delay: 1.6s; }
.mission-star-6 { top: 55%; left: 2%; font-size: 1.1rem; animation-delay: 2s; }
.mission-star-7 { top: 25%; left: 8%; font-size: 0.9rem; animation-delay: 2.4s; }
.mission-star-8 { top: 45%; left: 50%; font-size: 0.7rem; animation-delay: 2.8s; }

/* Lignes de constellation */
.mission-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.5;
}

.mission-lines line {
    stroke: rgba(201, 162, 39, 0.35);
    stroke-width: 1;
    stroke-dasharray: 4 4;
}

/* Animations */
@keyframes mission-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes mission-spin-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes mission-twinkle {
    0%, 100% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes mission-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.25); }
}

/* ============================================
   10. Pages internes — Hero
   ============================================ */
.page-hero {
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%),
        linear-gradient(-30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%);
    background-size: 60px 60px;
    opacity: 0.5;
}

.page-hero-small {
    padding: 60px 0 40px;
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.page-hero-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Fond spatial (cosmos) pour les pages internes — cohérent avec l'accueil */
.page-hero-cosmos {
    background: linear-gradient(135deg, #0a1628 0%, #0f2440 40%, #1a3a5c 70%, #0d1f38 100%);
}

.page-hero-cosmos .page-hero-content,
.page-hero-cosmos .breadcrumb {
    position: relative;
    z-index: 2;
}

/* Fond spatial (cosmos) pour le hero d'article */
.article-hero-cosmos {
    background: linear-gradient(135deg, #0a1628 0%, #0f2440 40%, #1a3a5c 70%, #0d1f38 100%);
}

.article-hero-cosmos .breadcrumb,
.article-hero-cosmos .article-hero-title,
.article-hero-cosmos .article-hero-meta {
    position: relative;
    z-index: 2;
}

/* Fil d'Ariane */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    margin-top: 20px;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a:hover {
    color: var(--gold-light);
}

.breadcrumb-sep {
    color: rgba(255, 255, 255, 0.5);
}

.breadcrumb span:last-child {
    color: var(--gold-light);
}

/* ============================================
   11. Liste d'articles (catégorie & recherche)
   ============================================ */
.articles-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.article-row {
    display: flex;
    gap: 24px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.article-row:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.article-row-icon {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
}

.article-row-content {
    flex-grow: 1;
}

.article-row-title {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.article-row-title a {
    color: var(--primary-dark);
}

.article-row-title a:hover {
    color: var(--gold-dark);
}

.article-row-excerpt {
    color: var(--text-light);
    margin-bottom: 12px;
}

/* Autres catégories */
.other-categories {
    margin-top: 60px;
    text-align: center;
}

.other-categories-title {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.chip {
    padding: 10px 20px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text);
    transition: var(--transition);
}

.chip:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* ============================================
   12. Page article
   ============================================ */
.article-hero {
    color: #fff;
    padding: 60px 0 50px;
    position: relative;
    overflow: hidden;
}

.article-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%),
        linear-gradient(-30deg, transparent 48%, rgba(255,255,255,0.04) 50%, transparent 52%);
    background-size: 60px 60px;
    opacity: 0.5;
}

.article-hero .breadcrumb {
    justify-content: flex-start;
}

.article-hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin: 16px 0;
    position: relative;
    z-index: 2;
}

.article-hero-meta {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.meta-item i {
    color: var(--gold-light);
}

.article-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 48px;
    align-items: start;
}

.article-main {
    min-width: 0;
}

/* Boîte coranique */
.quran-box {
    background: linear-gradient(135deg, var(--emerald-dark), var(--emerald));
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    color: #fff;
    border: 2px solid var(--gold);
    position: relative;
    overflow: hidden;
}

.quran-box::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(201, 162, 39, 0.4);
    border-radius: 12px;
    pointer-events: none;
}

.quran-box-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: var(--gold-light);
}

.quran-verse {
    margin-bottom: 24px;
}

.quran-verse:last-child {
    margin-bottom: 0;
}

.quran-arabic {
    font-family: var(--font-arabic);
    font-size: 1.6rem;
    line-height: 2.2;
    text-align: right;
    margin-bottom: 8px;
    color: #fff;
}

.quran-reference {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: right;
}

.quran-translation {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--gold);
    border-radius: 0 8px 8px 0;
}

/* Boîte Hadith (Sunna) */
.hadith-box {
    background: linear-gradient(135deg, #1a3a2a, #245a3a);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    color: #fff;
    border: 2px solid var(--gold);
    position: relative;
    overflow: hidden;
}

.hadith-box::before {
    content: '';
    position: absolute;
    inset: 8px;
    border: 1px solid rgba(201, 162, 39, 0.4);
    border-radius: 12px;
    pointer-events: none;
}

.hadith-box-header {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: var(--gold-light);
}

.hadith-item {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.hadith-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.hadith-arabic {
    font-family: var(--font-arabic);
    font-size: 1.5rem;
    line-height: 2.1;
    text-align: right;
    margin-bottom: 10px;
    color: #fff;
}

.hadith-translation {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 10px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--gold);
    border-radius: 0 8px 8px 0;
}

.hadith-reference {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    text-align: right;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
    align-items: center;
}

.hadith-narrator {
    color: var(--gold-light);
}

.hadith-source {
    color: rgba(255, 255, 255, 0.7);
}

.hadith-authenticity {
    background: var(--gold);
    color: var(--emerald-dark);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Contenu de l'article */
.article-content {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text);
}

.article-content h2,
.article-content h3 {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin: 32px 0 16px;
}

.article-content h2 {
    font-size: 1.6rem;
}

.article-content h3 {
    font-size: 1.3rem;
}

.article-content p {
    margin-bottom: 16px;
}

.article-content ul,
.article-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.article-content ul li,
.article-content ol li {
    margin-bottom: 8px;
}

.article-content blockquote {
    border-left: 4px solid var(--gold);
    padding: 16px 24px;
    background: var(--bg-alt);
    border-radius: 0 8px 8px 0;
    margin: 24px 0;
    font-style: italic;
    color: var(--text-light);
}

/* Découvertes scientifiques */
.findings-box {
    background: var(--bg-alt);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 32px 0;
    border: 1px solid var(--border);
}

.findings-title {
    font-family: var(--font-display);
    color: var(--emerald-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.findings-title i {
    color: var(--emerald);
}

.findings-content {
    line-height: 1.8;
}

/* Explication scientifique */
.explanation-box {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(16, 185, 129, 0.02));
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 32px 0;
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-left: 4px solid var(--emerald);
}

.explanation-title {
    font-family: var(--font-display);
    color: var(--emerald-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.explanation-title i {
    color: var(--emerald);
}

.explanation-content {
    line-height: 1.8;
    color: var(--text);
}

.explanation-content p {
    margin-bottom: 12px;
}

.explanation-content p:last-child {
    margin-bottom: 0;
}

/* Références */
.references-box {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin: 32px 0;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.references-title {
    font-family: var(--font-display);
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.references-title i {
    color: var(--gold-dark);
}

.references-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reference-item {
    padding: 12px 16px;
    background: var(--bg);
    border-radius: 8px;
    border-left: 3px solid var(--gold);
    font-size: 0.95rem;
}

.reference-title {
    font-weight: 600;
    color: var(--text);
}

.reference-author {
    color: var(--text-light);
}

.reference-journal {
    color: var(--text-muted);
    font-style: italic;
}

/* Navigation article */
.article-nav {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* Barre latérale */
.article-sidebar {
    position: sticky;
    top: 90px;
}

.sidebar-widget {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.sidebar-title {
    font-family: var(--font-display);
    color: var(--primary-dark);
    font-size: 1.1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bg-alt);
}

.sidebar-articles {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-article {
    padding: 12px;
    border-radius: 8px;
    background: var(--bg);
    transition: var(--transition);
}

.sidebar-article:hover {
    background: var(--bg-alt);
}

.sidebar-article-title {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.sidebar-article-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Boutons de partage */
.share-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.share-btn {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: #fff;
    transition: var(--transition);
}

.share-btn:hover {
    transform: translateY(-3px);
    color: #fff;
}

.share-facebook { background: #1877f2; }
.share-twitter { background: #1da1f2; }
.share-whatsapp { background: #25d366; }
.share-telegram { background: #0088cc; }

/* ============================================
   13. Page recherche
   ============================================ */
.search-hero {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.search-hero-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 24px;
}

.search-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 12px;
}

.search-input {
    flex-grow: 1;
    padding: 16px 20px;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1rem;
    transition: var(--transition);
}

.search-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.search-input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.15);
}

.search-results-info {
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-light);
}

.search-results-info strong {
    color: var(--primary-dark);
}

.search-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-light);
}

.search-empty-icon {
    font-size: 4rem;
    color: var(--gold);
    margin-bottom: 16px;
}

/* ============================================
   14. Page À propos
   ============================================ */
.about-section {
    padding: 80px 0;
}

.about-section-alt {
    background: var(--bg-alt);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.9;
    color: var(--text);
}

.about-content h2 {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin: 32px 0 16px;
    font-size: 1.6rem;
}

.about-content p {
    margin-bottom: 16px;
}

.about-content ul {
    margin: 16px 0;
    padding-left: 24px;
}

.about-content ul li {
    margin-bottom: 8px;
}

/* Carte Bucaille */
.bucaille-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 32px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    align-items: center;
}

.bucaille-photo {
    width: 200px;
    height: 240px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--gold-light);
    overflow: hidden;
}

.bucaille-info h3 {
    font-family: var(--font-display);
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.bucaille-role {
    color: var(--gold-dark);
    font-weight: 600;
    margin-bottom: 16px;
}

.bucaille-bio {
    color: var(--text-light);
    line-height: 1.8;
}

/* Valeurs */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.value-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: #fff;
}

.value-title {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.value-desc {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ============================================
   15. Page contact
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--gold), var(--gold-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
}

.contact-card-title {
    font-family: var(--font-display);
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.contact-card-text {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-form {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg);
    color: var(--text);
}

.form-control:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.form-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* ============================================
   16. Footer
   ============================================ */
.site-footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

/* Filigrane décoratif en fond du footer */
.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 80 80'%3E%3Cg fill='none' stroke='%23ffffff' stroke-width='0.8' opacity='0.04'%3E%3Cpath d='M40 10c-8 12-8 24 0 36 8-12 8-24 0-36z'/%3E%3Ccircle cx='40' cy='28' r='4'/%3E%3Cpath d='M0 40c10-6 20-6 30 0-10 6-20 6-30 0z'/%3E%3Cpath d='M80 40c-10-6-20-6-30 0 10 6 20 6 30 0z'/%3E%3Cpath d='M40 70c-6-8-6-16 0-24 6 8 6 16 0 24z'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat;
    pointer-events: none;
    z-index: 0;
}

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

.arabesque-bottom {
    height: 70px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='70' viewBox='0 0 160 70'%3E%3Cg fill='none' stroke='%23c9a227' stroke-width='1.2' opacity='0.55'%3E%3C!-- Arche centrale --%3E%3Cpath d='M80 5c-14 18-14 36 0 54 14-18 14-36 0-54z'/%3E%3Ccircle cx='80' cy='30' r='7'/%3E%3Ccircle cx='80' cy='30' r='3'/%3E%3C!-- Vagues latérales --%3E%3Cpath d='M0 40c12-8 24-8 36 0-12 8-24 8-36 0z'/%3E%3Cpath d='M160 40c-12-8-24-8-36 0 12 8 24 8 36 0z'/%3E%3Cpath d='M40 55c8-5 16-5 24 0-8 5-16 5-24 0z'/%3E%3Cpath d='M120 55c-8-5-16-5-24 0 8 5 16 5 24 0z'/%3E%3C!-- Petites étoiles --%3E%3Cpath d='M20 20l1.5 3 3 1.5-3 1.5-1.5 3-1.5-3-3-1.5 3-1.5z'/%3E%3Cpath d='M140 20l1.5 3 3 1.5-3 1.5-1.5 3-1.5-3-3-1.5 3-1.5z'/%3E%3Cpath d='M60 15l1 2 2 1-2 1-1 2-1-2-2-1 2-1z'/%3E%3Cpath d='M100 15l1 2 2 1-2 1-1 2-1-2-2-1 2-1z'/%3E%3C/g%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-position: center;
    opacity: 0.7;
}

/* Verset décoratif en haut du footer */
.footer-verse {
    padding: 28px 0;
    border-top: 1px solid rgba(201, 162, 39, 0.15);
    border-bottom: 1px solid rgba(201, 162, 39, 0.15);
    background: rgba(201, 162, 39, 0.04);
    text-align: center;
}

.footer-verse .container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.footer-verse-text {
    font-family: var(--font-arabic);
    font-size: 1.5rem;
    color: var(--gold-light);
    line-height: 1.8;
    text-shadow: 0 0 20px rgba(201, 162, 39, 0.3);
}

.footer-verse-ornament {
    color: var(--gold);
    font-size: 1rem;
    animation: mission-twinkle 3s ease-in-out infinite;
}

.footer-verse-ornament:last-child {
    animation-delay: 1.5s;
}

.footer-main {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-brand {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 16px;
}

.footer-brand span {
    color: var(--gold);
}

.footer-about {
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gold);
    transform: translateY(-3px);
}

.footer-title {
    font-family: var(--font-display);
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

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

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a i {
    font-size: 0.7rem;
    color: var(--gold);
}

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

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--gold);
    margin-top: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   17. Responsive
   ============================================ */
@media (max-width: 1024px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

@media (max-width: 768px) {
    .section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-buttons .btn {
        justify-content: center;
    }

    /* Constellations responsive */
    .cosmos-constellation {
        width: 220px;
        right: 5%;
        top: 8%;
    }

    .cosmos-constellation-2 {
        width: 180px;
        right: 20%;
        top: 60%;
    }

    .cosmos-nebula-1 {
        width: 250px;
        height: 200px;
    }

    .cosmos-nebula-2 {
        width: 300px;
        height: 220px;
    }

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

    .article-row {
        flex-direction: column;
    }

    .bucaille-card {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .bucaille-photo {
        margin: 0 auto;
    }

    .search-form {
        flex-direction: column;
    }

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

    .article-sidebar {
        grid-template-columns: 1fr;
    }
}

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

    .categories-grid,
    .articles-grid {
        grid-template-columns: 1fr;
    }

    .quran-arabic {
        font-size: 1.3rem;
    }
}

/* ============================================
   18. Animations & utilitaires
   ============================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

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

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 48px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 48px; }

/* Scrollbar personnalisée */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--gold), var(--gold-dark));
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gold-dark);
}

/* Sélection */
::selection {
    background: var(--gold);
    color: #fff;
}

/* ============================================
   PAGE À PROPOS
   ============================================ */
.about-page {
    max-width: 900px;
    margin: 0 auto;
}

.about-section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.about-heading {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.about-heading i {
    color: var(--gold);
    font-size: 1.3rem;
}

.about-section p {
    color: var(--text);
    line-height: 1.8;
    margin-bottom: 0.75rem;
}

.about-categories {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.about-category {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-category:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.about-category-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.about-category h4 {
    font-family: var(--font-heading);
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.about-category p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ============================================
   PAGE RECHERCHE
   ============================================ */
.search-form {
    max-width: 700px;
    margin: 0 auto 2rem;
}

.search-input-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 50px;
    padding: 0.5rem 0.5rem 0.5rem 1.25rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-input-group:focus-within {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

.search-icon {
    color: var(--text-muted);
    font-size: 1rem;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text);
    padding: 0.5rem 0;
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-results-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
}

.search-results-header strong {
    color: var(--primary);
}

.empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--text-muted);
}

.empty-state i {
    font-size: 3rem;
    color: var(--border);
    margin-bottom: 1rem;
    display: block;
}

/* ============================================
   PAGE ERREUR
   ============================================ */
.error-page {
    text-align: center;
    padding: 5rem 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.error-page h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.error-page p {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* ============================================
   BARRE LATÉRALE — PARTAGE
   ============================================ */
.sidebar-share {
    text-align: center;
}

/* ============================================
   PAGE CONTACT — Mise en page & formulaire
   ============================================ */
.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
}

.contact-info {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.contact-info-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 28px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--bg-alt);
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-item i {
    font-size: 1.3rem;
    color: var(--gold-dark);
    margin-top: 4px;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 10px;
    background: rgba(201, 162, 39, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info-item strong {
    display: block;
    color: var(--primary-dark);
    margin-bottom: 4px;
}

.contact-info-item span {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-form-wrap {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--bg);
    color: var(--text);
}

.form-input:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}

textarea.form-input {
    min-height: 140px;
    resize: vertical;
}

.form-input.is-invalid {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

/* Alertes */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.alert i {
    font-size: 1.3rem;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* ============================================
   RESPONSIVE — Contact
   ============================================ */
@media (max-width: 768px) {
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .contact-form-wrap {
        padding: 28px;
    }
}