/* Variables CSS */
:root {
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #0f3460;
    --color-gold: #d4af37;
    --color-light-gold: #f4e7c1;
    --color-white: #ffffff;
    --color-light-gray: #f8f9fa;
    --color-gray: #6c757d;
    --color-dark: #212529;
    --color-glow: #00ffff;
    --color-glow-green: #00ff88;
    --color-glow-blue: #4dd0e1;
    --color-glow-purple: #b388ff;
    
    --font-primary: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-display: Georgia, 'Times New Roman', serif;
    
    --shadow-subtle: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(0, 255, 255, 0.3);
    --shadow-glow-strong: 0 0 40px rgba(0, 255, 255, 0.5);
    --shadow-gold-glow: 0 0 30px rgba(212, 175, 55, 0.4);
    --shadow-green-glow: 0 0 25px rgba(0, 255, 136, 0.4);
    --shadow-blue-glow: 0 0 25px rgba(77, 208, 225, 0.4);
    --shadow-purple-glow: 0 0 25px rgba(179, 136, 255, 0.4);
    
    --transition: all 0.3s ease;
    --transition-glow: all 0.5s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
}

/* Skip to main content - Accessibility */
.skip-to-main {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 9999;
    padding: 1rem 2rem;
    background: var(--color-gold);
    color: var(--color-dark);
    text-decoration: none;
    font-weight: bold;
    border-radius: 0 0 5px 0;
}

.skip-to-main:focus {
    left: 0;
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 300;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3rem;
    letter-spacing: 3px;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: 2px;
    text-align: center;
    margin-bottom: 3rem;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

/* Header et navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-family: var(--font-display);
    font-size: 1.3rem;
    letter-spacing: 2px;
    color: var(--color-gold);
    font-weight: bold;
}

.logo-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gold);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
    transition: var(--transition-glow);
}

.logo-image:hover {
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
    transform: scale(1.05);
}

.logo-text {
    white-space: nowrap;
}

@media (max-width: 480px) {
    .logo {
        font-size: 1rem;
        gap: 0.5rem;
    }
    
    .logo-image {
        width: 35px;
        height: 35px;
    }
    
    .logo-text {
        letter-spacing: 1px;
    }
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--color-white);
    text-decoration: none;
    font-weight: 300;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Language Switcher - Desktop */
.language-switcher.desktop-only {
    display: flex;
    gap: 0.5rem;
    margin-right: 2rem;
}

.language-switcher.desktop-only a {
    color: var(--color-white);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.9rem;
    font-weight: 300;
    letter-spacing: 1px;
    transition: var(--transition);
    opacity: 0.7;
}

.language-switcher.desktop-only a:hover,
.language-switcher.desktop-only a.active {
    color: var(--color-gold);
    opacity: 1;
    background: rgba(212, 175, 55, 0.1);
}

/* Language Switcher - Mobile (in hamburger menu) */
.mobile-only {
    display: none;
}

/* Show/hide based on viewport */
@media (min-width: 769px) {
    .desktop-only {
        display: flex !important;
    }
    .mobile-only {
        display: none !important;
    }
}

.language-menu-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
    padding-top: 1rem;
}

.language-switcher.dropdown {
    position: relative;
    width: 100%;
    z-index: 100;
}

.language-toggle {
    background: none;
    border: none;
    color: var(--color-white);
    padding: 1rem;
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 300;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
}

.language-toggle:hover {
    color: var(--color-gold);
}

.chevron {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.language-toggle[aria-expanded="true"] .chevron {
    transform: rotate(180deg);
}

.language-dropdown {
    display: none;
    background: rgba(16, 33, 62, 0.98);
    border-radius: 8px;
    margin-top: 0.5rem;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.language-dropdown.show {
    display: block;
    animation: fadeInDown 0.3s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.language-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.language-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.language-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 0.5px;
    transition: var(--transition);
    opacity: 0.9;
    position: relative;
}

.language-link:hover {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.15);
    opacity: 1;
}

.language-link.active {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.2);
    opacity: 1;
    font-weight: 400;
}

.language-link.active::before {
    content: "●";
    position: absolute;
    left: 0.5rem;
    color: var(--color-gold);
}

/* Menu Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger {
    width: 25px;
    height: 3px;
    background: var(--color-gold);
    margin: 3px 0;
    transition: var(--transition);
    transform-origin: center;
}

.nav-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><circle cx="20" cy="20" r="1" fill="%23d4af37" opacity="0.8"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3s" repeatCount="indefinite"/></circle><circle cx="50" cy="30" r="0.5" fill="%2300ffff" opacity="0.6"><animate attributeName="opacity" values="0.2;0.7;0.2" dur="2.5s" repeatCount="indefinite"/></circle><circle cx="80" cy="40" r="1" fill="%2300ff88" opacity="0.7"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="4s" repeatCount="indefinite"/></circle><circle cx="30" cy="60" r="0.5" fill="%23b388ff" opacity="0.5"><animate attributeName="opacity" values="0.3;0.8;0.3" dur="3.5s" repeatCount="indefinite"/></circle><circle cx="70" cy="70" r="1" fill="%234dd0e1" opacity="0.6"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="2.8s" repeatCount="indefinite"/></circle><circle cx="10" cy="80" r="0.5" fill="%23d4af37" opacity="0.4"><animate attributeName="opacity" values="0.3;0.7;0.3" dur="3.2s" repeatCount="indefinite"/></circle><circle cx="160" cy="25" r="0.8" fill="%2300ffff" opacity="0.5"><animate attributeName="opacity" values="0.2;0.8;0.2" dur="2.7s" repeatCount="indefinite"/></circle><circle cx="140" cy="55" r="0.6" fill="%2300ff88" opacity="0.6"><animate attributeName="opacity" values="0.4;0.9;0.4" dur="3.8s" repeatCount="indefinite"/></circle><circle cx="120" cy="85" r="0.7" fill="%23b388ff" opacity="0.5"><animate attributeName="opacity" values="0.3;0.7;0.3" dur="4.2s" repeatCount="indefinite"/></circle></svg>') repeat;
    animation: stars 25s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--color-glow-green) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.1;
    animation: pulse-glow 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes stars {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-200px) rotate(360deg); }
}

@keyframes pulse-glow {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.1;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.2;
    }
}

@keyframes floating {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes glow-pulse {
    0%, 100% { 
        text-shadow: 
            0 0 5px var(--color-gold),
            0 0 10px var(--color-gold),
            0 0 15px var(--color-gold),
            0 0 20px var(--color-glow-green);
    }
    50% { 
        text-shadow: 
            0 0 10px var(--color-gold),
            0 0 20px var(--color-gold),
            0 0 30px var(--color-gold),
            0 0 40px var(--color-glow-green);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 20px;
    animation: floating 6s ease-in-out infinite;
}

.hero-title {
    margin-bottom: 1rem;
    animation: glow-pulse 3s ease-in-out infinite;
    letter-spacing: 4px;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--color-light-gold);
}

.hero-tagline {
    font-size: 1.2rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: var(--transition-glow);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.6s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, var(--color-gold), var(--color-light-gold));
    color: var(--color-dark);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--color-light-gold), var(--color-gold));
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(212, 175, 55, 0.4),
        0 0 20px rgba(212, 175, 55, 0.3);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-gold);
    box-shadow: 
        inset 0 0 20px rgba(212, 175, 55, 0.1),
        0 0 15px rgba(212, 175, 55, 0.2);
}

.btn-secondary:hover {
    background: var(--color-gold);
    color: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(212, 175, 55, 0.4),
        0 0 30px rgba(212, 175, 55, 0.3);
    border-color: var(--color-light-gold);
}

/* Sections */
section {
    padding: 6rem 0;
}

.about {
    background: var(--color-light-gray);
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-content h3 {
    color: var(--color-gold);
    font-style: italic;
    margin-top: 2rem;
}

.phosphorescence {
    background: var(--color-white);
}

.phosphorescence-content {
    max-width: 900px;
    margin: 0 auto;
}

.phosphorescence-content ul {
    list-style: none;
    margin: 2rem 0;
}

.phosphorescence-content li {
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.phosphorescence-content li::before {
    content: '✦';
    position: absolute;
    left: 0;
    color: var(--color-gold);
    font-size: 1.2rem;
}

/* Collections */
.collections {
    background: var(--color-primary);
    color: var(--color-white);
}

.collections h2 {
    color: var(--color-gold);
}

.collection-item {
    margin-bottom: 4rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.collection-item h3 {
    color: var(--color-light-gold);
    margin-bottom: 1.5rem;
}

.zodiac-signs {
    margin-top: 1.5rem;
    font-style: italic;
    opacity: 0.9;
}

.zodiac-signs span {
    color: var(--color-gold);
}

.collection-item ul {
    list-style: none;
    margin-top: 1rem;
}

.collection-item li {
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.collection-item li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-gold);
}

/* Galerie */
.gallery {
    background: var(--color-light-gray);
    padding: 6rem 0;
}

.gallery h2 {
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.gallery-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
    color: var(--color-gray);
    font-style: italic;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.gallery-item {
    background: var(--color-white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition-glow);
    position: relative;
}

.gallery-image-wrapper {
    width: 100%;
    border: none;
    padding: 0;
    background: none;
    cursor: pointer;
    display: block;
    position: relative;
    overflow: hidden;
}

.gallery-image-wrapper::after {
    content: '🔍';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
    z-index: 3;
    filter: drop-shadow(0 0 10px rgba(0, 0, 0, 0.8));
}

.gallery-image-wrapper:hover::after,
.gallery-image-wrapper:focus-visible::after {
    opacity: 1;
}

.gallery-image-wrapper:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: -3px;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        var(--color-glow-green) 0%, 
        var(--color-glow-blue) 25%, 
        var(--color-glow-purple) 50%, 
        var(--color-glow) 75%, 
        var(--color-gold) 100%);
    opacity: 0;
    transition: var(--transition-glow);
    z-index: 1;
    border-radius: 15px;
}

.gallery-item:hover::before {
    opacity: 0.1;
    animation: phosphorescence-pulse 2s ease-in-out infinite;
}

.gallery-item:hover {
    transform: translateY(-15px);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(0, 255, 136, 0.3),
        0 0 50px rgba(77, 208, 225, 0.2);
}

.gallery-item:nth-child(odd):hover {
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(212, 175, 55, 0.4),
        0 0 50px rgba(0, 255, 255, 0.2);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: var(--transition-glow);
    position: relative;
    z-index: 2;
}

.gallery-item:hover img {
    transform: scale(1.08);
    filter: brightness(1.1) contrast(1.05);
}

@keyframes phosphorescence-pulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.2; }
}

.gallery-caption {
    padding: 1.5rem;
    text-align: center;
}

.gallery-caption h4 {
    color: var(--color-accent);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-family: var(--font-display);
}

.gallery-caption p {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin: 0;
    font-style: italic;
}

.gallery-note {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
    background: var(--color-white);
    border-radius: 10px;
    border-left: 4px solid var(--color-gold);
}

.gallery-note p {
    margin: 0;
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* Processus */
.process {
    background: var(--color-white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step {
    background: var(--color-white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-subtle);
    text-align: center;
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.step h3 {
    color: var(--color-gold);
    margin-bottom: 1rem;
}

.process-timeline {
    text-align: center;
    font-size: 1.2rem;
    color: var(--color-accent);
}

/* Philosophie */
.philosophy {
    background: var(--color-white);
}

.philosophy .container {
    max-width: 800px;
    text-align: center;
}

.philosophy ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.philosophy li {
    padding: 1rem;
    background: var(--color-light-gray);
    border-radius: 5px;
    font-weight: 500;
    color: var(--color-accent);
}

/* Contact */
.contact {
    background: var(--color-secondary);
    color: var(--color-white);
}

.contact h2 {
    color: var(--color-gold);
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-light-gold);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: 1rem;
    backdrop-filter: blur(10px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 10px rgba(212, 175, 55, 0.3);
}

.contact-note {
    text-align: center;
    margin-top: 2rem;
    font-style: italic;
    opacity: 0.9;
}

/* FAQ */
.faq {
    background: var(--color-light-gray);
}

.faq-item {
    background: var(--color-white);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.faq-question {
    width: 100%;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    padding: 1.5rem;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    position: relative;
}

.faq-question:hover {
    background: var(--color-secondary);
}

.faq-question:focus-visible {
    outline: 3px solid var(--color-gold);
    outline-offset: -3px;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.2rem;
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    font-size: 2rem;
    font-weight: 300;
    line-height: 1;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 1.5rem;
}

.faq-answer.active {
    max-height: 500px;
    padding: 1.5rem;
}

.faq-answer p {
    margin: 0;
    line-height: 1.8;
}

/* Social */
.social {
    background: var(--color-primary);
    color: var(--color-white);
    text-align: center;
}

.social h2 {
    color: var(--color-gold);
}

.social-link {
    display: inline-block;
    color: var(--color-light-gold);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 500;
    margin: 2rem 0;
    transition: var(--transition);
}

.social-link:hover {
    color: var(--color-gold);
    text-shadow: var(--shadow-glow);
}

.hashtag {
    font-style: italic;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-brand h3 {
    color: var(--color-gold);
    margin-bottom: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--color-white);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Lightbox Modal */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-caption {
    color: var(--color-light-gold);
    text-align: center;
    margin-top: 1.5rem;
    font-size: 1.1rem;
    max-width: 600px;
    padding: 0 2rem;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: var(--color-white);
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10001;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: 50%;
}

.lightbox-close:hover,
.lightbox-close:focus-visible {
    color: var(--color-gold);
    background: rgba(212, 175, 55, 0.2);
    transform: rotate(90deg);
}

.lightbox-close:focus-visible {
    outline: 3px solid var(--color-gold);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    color: var(--color-white);
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid var(--color-gold);
    cursor: pointer;
    padding: 1rem 1.5rem;
    transition: var(--transition);
    border-radius: 5px;
    z-index: 10001;
}

.lightbox-prev {
    left: 20px;
}

.lightbox-next {
    right: 20px;
}

.lightbox-prev:hover,
.lightbox-next:hover,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
    background: rgba(212, 175, 55, 0.8);
    color: var(--color-dark);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
    outline: 3px solid var(--color-gold);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-light-gold));
    color: var(--color-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
    transition: var(--transition-glow);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: scale(0);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.back-to-top:hover,
.back-to-top:focus-visible {
    background: linear-gradient(135deg, var(--color-light-gold), var(--color-gold));
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.6);
}

.back-to-top:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.back-to-top:active {
    transform: scale(0.95);
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        position: relative;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .mobile-only {
        display: block !important;
    }
    
    .desktop-only {
        display: none !important;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right 0.3s ease;
        z-index: 1000;
        padding: 2rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu li {
        opacity: 0;
        transform: translateX(50px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }
    
    .nav-menu.active li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.active li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.active li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.active li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.active li:nth-child(5) { transition-delay: 0.5s; }
    .nav-menu.active li:nth-child(6) { transition-delay: 0.6s; }
    
    .nav-menu a {
        font-size: 1.2rem;
        padding: 1rem;
        display: block;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .gallery-item img {
        height: 250px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .philosophy ul {
        grid-template-columns: 1fr;
    }
    
    .lightbox-prev,
    .lightbox-next {
        padding: 0.5rem 1rem;
        font-size: 1.5rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 10px;
        right: 10px;
        font-size: 2.5rem;
    }
    
    .lightbox-caption {
        font-size: 1rem;
        padding: 0 1rem;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
    
    .back-to-top {
        bottom: 15px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .lightbox-prev,
    .lightbox-next {
        display: none;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}