/* ============================================
   RESTAURANT LES JUMELLES - STYLE CLASSIQUE COMPLET
   Design: Old Classy, Élégant, Art Déco
   Couleurs: Or (#C5A028), Bordeaux (#800020), Crème (#FDF5E6)
   ============================================ */

/* ============================================
   VARIABLES & IMPORT
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Montserrat:wght@300;400;500;600&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

:root {
    /* Couleurs principales */
    --gold-primary: #C5A028;
    --gold-deep: #9E7B1E;
    --gold-light: #E5C87B;
    --burgundy: #800020;
    --burgundy-dark: #5C0018;
    --burgundy-light: #A52A2A;
    --cream: #FDF5E6;
    --cream-dark: #FAEBD7;
    --ivory: #FFFFF0;
    --charcoal: #2C2C2C;
    --ebony: #0A0A0A;
    --sepia: #704214;
    --parchment: #F1E9D2;
    
    /* Typographie */
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    /* Ombres */
    --shadow-elegant: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-gold: 0 5px 20px rgba(197, 160, 40, 0.2);
    --shadow-deep: 0 20px 40px rgba(0, 0, 0, 0.2);
    --shadow-soft: 0 5px 15px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition-classic: all 0.4s ease;
    --transition-smooth: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Bordures */
    --border-gold: 1px solid var(--gold-primary);
    --border-light: 1px solid var(--gold-light);
    --border-antique: 2px solid var(--gold-deep);
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Rayons */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--cream);
    color: var(--ebony);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(45deg, 
            rgba(197, 160, 40, 0.02) 0px, 
            rgba(197, 160, 40, 0.02) 2px,
            transparent 2px, 
            transparent 10px);
    pointer-events: none;
    z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    letter-spacing: 0.5px;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 3rem; }
h3 { font-size: 2.2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.4rem; }
h6 { font-size: 1.2rem; }

p {
    margin-bottom: 1rem;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    width: 100%;
}

/* ============================================
   UTILITAIRES
   ============================================ */
.text-center { text-align: center; }
.text-gold { color: var(--gold-primary); }
.text-burgundy { color: var(--burgundy); }
.bg-cream { background: var(--cream); }
.bg-ivory { background: var(--ivory); }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ============================================
   HEADER - Style Aristocratique
   ============================================ */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-deep);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: var(--radius-full);
    border: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-gold);
    transition: var(--transition-smooth);
}

.logo:hover {
    transform: scale(1.05) rotate(5deg);
    border-color: var(--gold-light);
    box-shadow: 0 0 30px rgba(197, 160, 40, 0.5);
}

.logo-text {
    position: relative;
}

.logo-text h1 {
    font-size: 2rem;
    color: var(--gold-primary);
    font-weight: 800;
    letter-spacing: 4px;
    text-transform: uppercase;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    margin: 0;
    line-height: 1.2;
}

.logo-text .tagline {
    font-size: 0.7rem;
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: 4px;
    font-weight: 300;
    position: absolute;
    bottom: -15px;
    right: 0;
    margin: 0;
}

/* Navigation principale */
.main-nav ul {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-link {
    text-decoration: none;
    color: var(--cream);
    font-weight: 400;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-classic);
}

.nav-link::before,
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    background: var(--gold-primary);
    transition: var(--transition-classic);
}

.nav-link::before {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.nav-link::after {
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
}

.nav-link:hover::before,
.nav-link:hover::after,
.nav-link.active::before,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold-primary);
}

/* Menu mobile */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 30px;
    height: 2px;
    background: var(--gold-primary);
    margin: 3px 0;
    transition: var(--transition-classic);
    border-radius: 2px;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 90px;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    z-index: 999;
    padding: 2rem;
    transform: translateY(-150%);
    transition: transform 0.5s ease;
    border-bottom: 2px solid var(--gold-primary);
}

.mobile-nav.active {
    transform: translateY(0);
    display: block;
}

.mobile-nav ul {
    list-style: none;
    text-align: center;
}

.mobile-nav ul li {
    margin: 1.5rem 0;
}

.mobile-nav .nav-link {
    font-size: 1.2rem;
    display: inline-block;
}

/* ============================================
   HERO SECTION - Page d'accueil
   ============================================ */
.hero {
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(135deg, var(--ebony) 0%, var(--burgundy-dark) 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.1"><path d="M20,20 L80,20 L80,80 L20,80 Z" fill="none" stroke="%23C5A028" stroke-width="0.5"/><circle cx="50" cy="50" r="15" fill="none" stroke="%23C5A028" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
    animation: patternMove 40s linear infinite;
}

@keyframes patternMove {
    0% { background-position: 0 0; }
    100% { background-position: 200px 200px; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: var(--spacing-md);
    animation: fadeIn 1.5s ease;
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--gold-light);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 1rem;
    opacity: 0;
    animation: slideDown 1s ease 0.3s forwards;
}

.hero-title {
    font-size: 5.5rem;
    color: var(--gold-primary);
    font-weight: 900;
    letter-spacing: 12px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 30px rgba(197, 160, 40, 0.3);
    opacity: 0;
    animation: slideDown 1s ease 0.6s forwards;
}

.hero-divider {
    width: 150px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-light), var(--gold-primary), transparent);
    margin: 2rem auto;
    opacity: 0;
    animation: fadeIn 1s ease 0.9s forwards;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--cream);
    max-width: 700px;
    margin: 2rem auto;
    line-height: 1.9;
    font-weight: 300;
    opacity: 0;
    animation: slideDown 1s ease 1.2s forwards;
}

.hero-button {
    display: inline-block;
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    padding: 1.2rem 3.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-classic);
    margin-top: 2rem;
    opacity: 0;
    animation: slideDown 1s ease 1.5s forwards;
    position: relative;
    overflow: hidden;
}

.hero-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(197, 160, 40, 0.2), transparent);
    transition: left 0.5s;
}

.hero-button:hover::before {
    left: 100%;
}

.hero-button:hover {
    background: var(--gold-primary);
    color: var(--ebony);
    border-color: var(--gold-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-gold);
}

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

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

/* ============================================
   FEATURES SECTION - Page d'accueil
   ============================================ */
.features {
    padding: var(--spacing-xl) 0;
    background: var(--cream);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-suptitle {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--gold-deep);
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 3.5rem;
    color: var(--burgundy);
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-light));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.feature-card {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--ivory);
    border: var(--border-light);
    box-shadow: var(--shadow-elegant);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid var(--gold-primary);
    opacity: 0;
    transition: var(--transition-classic);
    pointer-events: none;
    margin: 10px;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-deep);
}

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    border: 2px solid var(--gold-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--gold-primary);
    transition: var(--transition-smooth);
    background: var(--cream);
}

.feature-card:hover .feature-icon {
    background: var(--gold-primary);
    color: var(--ebony);
    transform: rotateY(180deg);
}

.feature-card h3 {
    font-size: 1.8rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.feature-card p {
    font-size: 1rem;
    color: var(--charcoal);
    line-height: 1.8;
    font-style: italic;
}

/* ============================================
   MENU HEADER - Page menu
   ============================================ */
.menu-header {
    margin-top: 90px;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: linear-gradient(135deg, var(--cream), var(--cream-dark));
    border-bottom: var(--border-light);
    position: relative;
}

.menu-header::before {
    content: '✧';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--gold-primary);
    opacity: 0.3;
}

.menu-title {
    font-size: 4rem;
    color: var(--burgundy);
    font-weight: 800;
    letter-spacing: 8px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.menu-subtitle {
    font-size: 1.1rem;
    color: var(--gold-deep);
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}

.menu-divider {
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-light), var(--gold-primary), transparent);
    margin: 2rem auto;
}

.menu-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.menu-section {
    margin: var(--spacing-xl) 0;
    position: relative;
}

.menu-section .section-title {
    font-size: 3rem;
    color: var(--burgundy);
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
    font-weight: 700;
}

.menu-section .section-title::before,
.menu-section .section-title::after {
    content: '✦';
    color: var(--gold-primary);
    font-size: 2rem;
    margin: 0 1rem;
    opacity: 0.5;
    display: inline-block;
    vertical-align: middle;
}

/* ============================================
   DISH CARDS AVEC MODEL-VIEWER
   ============================================ */
.dishes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--spacing-lg);
}

.dish-card {
    background: var(--ivory);
    border: var(--border-light);
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
    box-shadow: var(--shadow-soft);
}

.dish-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 2px solid var(--gold-primary);
    opacity: 0;
    transition: var(--transition-classic);
    pointer-events: none;
    z-index: 2;
    margin: 10px;
}

.dish-card:hover::before {
    opacity: 1;
}

.dish-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-deep);
    border-color: var(--gold-primary);
}

.model-wrapper {
    width: 100%;
    height: 300px;
    background: linear-gradient(135deg, var(--ebony), var(--burgundy-dark));
    position: relative;
    overflow: hidden;
}

.model-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 40%, rgba(197, 160, 40, 0.1) 50%, transparent 60%);
    animation: shimmer 3s infinite;
    pointer-events: none;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

model-viewer {
    width: 100%;
    height: 100%;
    --progress-bar-color: var(--gold-primary);
    --progress-bar-height: 2px;
    --progress-bar-radius: 0;
    background: transparent;
}

/* Model Placeholder */
.model-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--gold-light);
    z-index: 1;
    pointer-events: none;
}

.model-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
    opacity: 0.5;
}

.model-placeholder p {
    font-size: 1rem;
    font-family: var(--font-serif);
    font-style: italic;
    margin: 0;
}

.model-placeholder small {
    display: block;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* Bouton AR personnalisé - Voir à table 🍽️ */
.custom-ar-button {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-deep));
    color: var(--ebony);
    border: none;
    padding: 0.8rem 1.6rem;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-classic);
    font-family: var(--font-sans);
    border-radius: 30px;
    box-shadow: var(--shadow-gold);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--gold-light);
}

.custom-ar-button:hover {
    background: var(--burgundy);
    color: var(--gold-primary);
    transform: scale(1.05) translateY(-2px);
    box-shadow: var(--shadow-deep);
    border-color: var(--gold-primary);
}

.custom-ar-button i {
    font-size: 1.1rem;
}

/* Informations du plat */
.dish-info {
    padding: var(--spacing-md);
    position: relative;
    background: var(--ivory);
}

.dish-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--gold-primary);
}

.dish-name {
    font-size: 1.8rem;
    color: var(--burgundy);
    margin-bottom: 0.5rem;
    font-weight: 700;
    text-align: center;
    font-family: var(--font-serif);
}

.dish-description {
    font-size: 0.95rem;
    color: var(--charcoal);
    text-align: center;
    margin-bottom: var(--spacing-sm);
    font-style: italic;
    min-height: 60px;
    line-height: 1.6;
}

.dish-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px dashed var(--gold-light);
}

.dish-price {
    font-size: 1.8rem;
    color: var(--gold-primary);
    font-weight: 700;
    font-family: var(--font-serif);
}

.dish-price small {
    font-size: 1rem;
    color: var(--gold-deep);
    font-weight: 400;
}

.dish-badge {
    background: var(--burgundy);
    color: var(--gold-primary);
    padding: 0.3rem 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    border-radius: 20px;
    border: 1px solid var(--gold-light);
}

/* ============================================
   CONTACT HEADER - Page contact
   ============================================ */
.contact-header {
    margin-top: 90px;
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: linear-gradient(135deg, var(--cream), var(--cream-dark));
    border-bottom: var(--border-light);
    position: relative;
}

.contact-header::before {
    content: '✧';
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--gold-primary);
    opacity: 0.3;
}

.contact-title {
    font-size: 4rem;
    color: var(--burgundy);
    font-weight: 800;
    letter-spacing: 8px;
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.contact-subtitle {
    font-size: 1.1rem;
    color: var(--gold-deep);
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}

.contact-divider {
    width: 120px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-light), var(--gold-primary), transparent);
    margin: 2rem auto;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

/* ============================================
   CONTACT GRID
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

/* Formulaire de réservation */
.contact-form-section {
    background: var(--ivory);
    padding: var(--spacing-lg);
    border: var(--border-light);
    box-shadow: var(--shadow-elegant);
    border-radius: var(--radius-md);
    position: relative;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--gold-primary);
    opacity: 0.3;
    pointer-events: none;
    border-radius: var(--radius-sm);
}

.form-title {
    font-size: 2.2rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 700;
    position: relative;
}

.form-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gold-primary);
}

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

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

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

.form-group label {
    font-size: 0.9rem;
    color: var(--burgundy);
    margin-bottom: 0.5rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem 1rem;
    border: 1px solid var(--gold-light);
    background: var(--cream);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-classic);
    border-radius: var(--radius-sm);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
}

.form-group input:invalid,
.form-group select:invalid {
    border-color: #ff6b6b;
}

.form-group input:valid,
.form-group select:valid {
    border-color: var(--gold-primary);
}

.submit-button {
    background: linear-gradient(135deg, var(--gold-primary), var(--gold-deep));
    color: var(--ebony);
    border: none;
    padding: 1.2rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition-classic);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1rem;
    border-radius: 40px;
    border: 1px solid var(--gold-light);
    box-shadow: var(--shadow-gold);
}

.submit-button:hover {
    background: var(--burgundy);
    color: var(--gold-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-deep);
}

.submit-button i {
    font-size: 1.3rem;
}

/* Informations de contact */
.contact-info-section {
    background: var(--ivory);
    padding: var(--spacing-lg);
    border: var(--border-light);
    box-shadow: var(--shadow-elegant);
    border-radius: var(--radius-md);
    position: relative;
}

.contact-info-section::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: 10px;
    bottom: 10px;
    border: 1px solid var(--gold-primary);
    opacity: 0.3;
    pointer-events: none;
    border-radius: var(--radius-sm);
}

.info-title {
    font-size: 2.2rem;
    color: var(--burgundy);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-weight: 700;
    position: relative;
}

.info-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gold-primary);
}

.info-card {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 0.5rem;
    transition: var(--transition-classic);
    border-radius: var(--radius-sm);
}

.info-item:hover {
    background: rgba(197, 160, 40, 0.05);
    transform: translateX(5px);
}

.info-item i {
    font-size: 1.8rem;
    color: var(--gold-primary);
    min-width: 40px;
    text-align: center;
    margin-top: 0.2rem;
}

.info-item h3 {
    font-size: 1.2rem;
    color: var(--burgundy);
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.info-item p {
    font-size: 0.95rem;
    color: var(--charcoal);
    line-height: 1.7;
    margin: 0;
}

/* Réseaux sociaux */
.social-section {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md) 0;
    border-top: 1px dashed var(--gold-light);
    border-bottom: 1px dashed var(--gold-light);
}

.social-section h3 {
    font-size: 1.4rem;
    color: var(--burgundy);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

.social-link {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    font-size: 1.6rem;
    color: var(--ivory);
    transition: var(--transition-smooth);
    text-decoration: none;
    box-shadow: var(--shadow-gold);
}

.social-link.facebook {
    background: #1877F2;
}

.social-link.instagram {
    background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF, #515BD4);
}

.social-link.whatsapp {
    background: #25D366;
}

.social-link:hover {
    transform: translateY(-8px) scale(1.1);
    box-shadow: var(--shadow-deep);
}

/* Google Maps */
.map-container {
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid var(--gold-light);
    box-shadow: var(--shadow-gold);
    margin-top: var(--spacing-md);
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.main-footer {
    background: var(--ebony);
    color: var(--cream);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    border-top: 2px solid var(--gold-primary);
    position: relative;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-light), var(--gold-primary), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-logo h3 {
    font-size: 2rem;
    color: var(--gold-primary);
    margin-bottom: 0.3rem;
    font-weight: 800;
}

.footer-logo p {
    font-size: 0.8rem;
    color: var(--gold-light);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin: 0;
}

.footer-text p {
    font-size: 0.95rem;
    color: var(--cream);
    font-style: italic;
    margin: 0;
}

/* ============================================
   NOTIFICATION SYSTEM
   ============================================ */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-deep);
    z-index: 10000;
    font-size: 1rem;
    font-weight: 500;
    max-width: 350px;
    animation: slideInRight 0.3s ease;
}

.notification-success {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.notification-error {
    background: linear-gradient(135deg, #ff4444, #cc0000);
}

@keyframes slideInRight {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* ============================================
   LOADING STATES
   ============================================ */
.model-loading {
    opacity: 0.5;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.model-loaded {
    animation: modelAppear 0.8s ease;
}

@keyframes modelAppear {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */
:focus-visible {
    outline: 3px solid var(--gold-primary);
    outline-offset: 3px;
}

::selection {
    background: var(--gold-primary);
    color: var(--ebony);
}

/* ============================================
   SCROLLBAR PERSONNALISÉE
   ============================================ */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gold-primary);
    border-radius: 5px;
}

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
    html { font-size: 15px; }
    
    .hero-title { font-size: 4.5rem; }
    .menu-title { font-size: 3.5rem; }
    .contact-title { font-size: 3.5rem; }
    
    .dishes-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dishes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-title { font-size: 4rem; }
    .menu-title { font-size: 3rem; }
    .contact-title { font-size: 3rem; }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
        letter-spacing: 6px;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 6px;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .dishes-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-title {
        font-size: 2.5rem;
        letter-spacing: 4px;
    }
    
    .menu-section .section-title {
        font-size: 2rem;
    }
    
    .menu-section .section-title::before,
    .menu-section .section-title::after {
        display: none;
    }
    
    .model-wrapper {
        height: 250px;
    }
    
    .contact-title {
        font-size: 2.5rem;
        letter-spacing: 4px;
    }
    
    .contact-form-section,
    .contact-info-section {
        padding: var(--spacing-md);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    html { font-size: 14px; }
    
    .logo-text h1 {
        font-size: 1.3rem;
        letter-spacing: 2px;
    }
    
    .logo {
        width: 50px;
        height: 50px;
    }
    
    .logo-text .tagline {
        font-size: 0.6rem;
        letter-spacing: 2px;
        bottom: -12px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        letter-spacing: 4px;
    }
    
    .hero-button {
        padding: 1rem 2rem;
        font-size: 0.9rem;
        letter-spacing: 2px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .feature-card h3 {
        font-size: 1.5rem;
    }
    
    .dish-name {
        font-size: 1.5rem;
    }
    
    .dish-price {
        font-size: 1.5rem;
    }
    
    .dish-description {
        font-size: 0.9rem;
        min-height: 40px;
    }
    
    .custom-ar-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
        bottom: 10px;
        right: 10px;
    }
    
    .info-item {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .info-item i {
        margin: 0 auto;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
    
    .map-container iframe {
        height: 250px;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .main-header,
    .mobile-nav,
    .main-footer,
    .hero-button,
    .custom-ar-button,
    .submit-button,
    .social-links {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero {
        height: auto;
        min-height: auto;
        background: none;
        color: black;
    }
    
    .hero-title {
        color: black;
        text-shadow: none;
    }
    
    .dish-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .model-wrapper {
        background: #f5f5f5;
    }
}

/* ============================================
   ANIMATIONS SUPPLEMENTAIRES
   ============================================ */
@keyframes rotateIn {
    from {
        transform: rotate(-180deg) scale(0.3);
        opacity: 0;
    }
    to {
        transform: rotate(0) scale(1);
        opacity: 1;
    }
}

.rotate-in {
    animation: rotateIn 0.6s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.5);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.zoom-in {
    animation: zoomIn 0.5s ease;
}

/* ============================================
   DECORATIONS
   ============================================ */
.gold-dots {
    background-image: radial-gradient(var(--gold-primary) 2px, transparent 2px);
    background-size: 20px 20px;
    opacity: 0.1;
}

.gold-line {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-light), var(--gold-primary), transparent);
    margin: var(--spacing-md) 0;
}

.corner-decoration {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 2px solid var(--gold-primary);
    opacity: 0.2;
}

.corner-tl {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}

.corner-tr {
    top: 10px;
    right: 10px;
    border-left: none;
    border-bottom: none;
}

.corner-bl {
    bottom: 10px;
    left: 10px;
    border-right: none;
    border-top: none;
}

.corner-br {
    bottom: 10px;
    right: 10px;
    border-left: none;
    border-top: none;
}