/* 5:5 Nail Bar v3 - Dark Theme Styles */

:root {
    --bg-dark: #1a1a1a;
    --bg-card: #2a2a2a;
    --accent-pink: #ff1493;
    --accent-yellow: #ffd700;
    --text-light: #ffffff;
    --text-muted: #b0b0b0;
    --glass-bg: rgba(42, 42, 42, 0.8);
    --border-radius: 20px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glass Navigation */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo { font-size: 1.5rem; font-weight: bold; letter-spacing: 2px; }
.nav-links { display: flex; gap: 2rem; list-style: none; }

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-pink), var(--accent-yellow));
    transition: var(--transition);
}

.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.cart-btn {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    color: white;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.cart-btn:hover { transform: scale(1.05); box-shadow: 0 0 20px rgba(255,20,147,0.5); }

main { margin-top: 80px; }

/* Hero */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background: radial-gradient(ellipse at center, rgba(255,20,147,0.1) 0%, transparent 70%);
}

.hero-content h1 { font-size: clamp(2.5rem, 8vw, 5rem); margin-bottom: 1rem; }
.hero-content p { font-size: 1.25rem; color: var(--text-muted); margin-bottom: 2rem; }

.hero-cta {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    border: none;
    padding: 1rem 3rem;
    border-radius: 50px;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    display: inline-block;
    transition: var(--transition);
}
.hero-cta:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(255,20,147,0.4); }

/* Vibe Section */
.vibe-section { padding: 4rem 2rem; text-align: center; }
.section-title { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 3rem; }

.vibe-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.vibe-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.1);
}
.vibe-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-pink);
    box-shadow: 0 10px 40px rgba(255,20,147,0.3);
}
.vibe-icon { font-size: 3rem; margin-bottom: 1rem; }
.vibe-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.vibe-card p { color: var(--text-muted); font-size: 0.9rem; }

/* Services Preview */
.services-preview { padding: 4rem 2rem; text-align: center; }
.services-container { position: relative; max-width: 600px; margin: 2rem auto; padding: 0 3rem; }
.service-card-stack { position: relative; height: 450px; }

.service-card {
    position: absolute;
    width: 100%;
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(255,255,255,0.1);
}
.service-card img { width: 100%; height: 250px; object-fit: cover; }
.service-card-content { padding: 1.5rem; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }
.service-price { color: var(--accent-pink); font-size: 1.5rem; font-weight: bold; }

.service-card.top { transform: translateY(0) scale(1); z-index: 10; }
.service-card.swipe-left { transform: translateX(-120%) rotate(-20deg); opacity: 0; }
.service-card.swipe-right { transform: translateX(120%) rotate(20deg); opacity: 0; }

.swipe-hint { display: flex; justify-content: center; gap: 3rem; margin-top: 2rem; color: var(--text-muted); }
.swipe-hint span { display: flex; align-items: center; gap: 0.5rem; }

/* Gallery */
.gallery-preview { padding: 4rem 2rem; text-align: center; }
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    max-width: 1400px;
    margin: 2rem auto;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 50%, rgba(0,0,0,0.8));
    display: flex;
    align-items: flex-end;
    padding: 1rem;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* Cart */
.cart-drawer {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100%;
    background: var(--bg-card);
    z-index: 2000;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}
.cart-drawer.open { right: 0; }

.cart-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.cart-close { background: none; border: none; color: var(--text-light); font-size: 1.5rem; cursor: pointer; }

.cart-items { flex: 1; overflow-y: auto; padding: 1rem; }
.cart-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    margin-bottom: 1rem;
}
.cart-item-image { width: 80px; height: 80px; border-radius: 10px; object-fit: cover; }
.cart-item-details { flex: 1; }
.cart-item-price { color: var(--accent-pink); font-weight: bold; }
.cart-item-remove { background: none; border: none; color: #ff4444; cursor: pointer; font-size: 1.2rem; }

.cart-footer { padding: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); }
.cart-total { display: flex; justify-content: space-between; font-size: 1.25rem; margin-bottom: 1rem; }

.checkout-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    border: none;
    padding: 1rem;
    border-radius: 50px;
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}
.checkout-btn:hover { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(255,20,147,0.4); }

.cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 1999; display: none; }
.cart-overlay.show { display: block; }

/* Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 3000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.modal.show { display: flex; }

.modal-content {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
}
.modal-content h2 { text-align: center; margin-bottom: 1.5rem; }
.modal-close { float: right; background: none; border: none; color: var(--text-light); font-size: 1.5rem; cursor: pointer; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.5rem; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    color: var(--text-light);
    font-size: 1rem;
}
.form-group input:focus { outline: none; border-color: var(--accent-pink); }

/* Gallery Page */
.gallery-filters { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 2rem; }
.filter-btn {
    background: transparent;
    border: 1px solid var(--accent-pink);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    background: linear-gradient(135deg, var(--accent-pink), var(--accent-yellow));
    border-color: transparent;
}

.masonry-grid {
    column-count: 3;
    column-gap: 1rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}
@media (max-width: 1024px) { .masonry-grid { column-count: 2; } }
@media (max-width: 600px) { .masonry-grid { column-count: 1; } }

.masonry-item { break-inside: avoid; margin-bottom: 1rem; position: relative; border-radius: var(--border-radius); overflow: hidden; cursor: pointer; }
.masonry-item img { width: 100%; display: block; transition: var(--transition); }
.masonry-item:hover img { transform: scale(1.05); }

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 4000;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.lightbox.show { display: flex; }
.lightbox-close { position: absolute; top: 20px; right: 20px; background: none; border: none; color: white; font-size: 2rem; cursor: pointer; }
.lightbox-img { max-width: 90%; max-height: 90vh; border-radius: var(--border-radius); }
.lightbox-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.1); border: none; color: white; font-size: 2rem; padding: 1rem; cursor: pointer; border-radius: 50%; }
.lightbox-nav.prev { left: 20px; }
.lightbox-nav.next { right: 20px; }

/* Services Page */
.services-page { padding: 4rem 2rem; max-width: 1200px; margin: 0 auto; }
.service-category { margin-bottom: 3rem; }
.service-category h2 { font-size: 2rem; margin-bottom: 1.5rem; color: var(--accent-pink); }
.service-list { display: grid; gap: 1rem; }
.service-item {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}
.service-item:hover { transform: translateX(10px); border-left: 3px solid var(--accent-pink); }
.service-name { font-size: 1.1rem; }
.service-price-tag { color: var(--accent-yellow); font-size: 1.25rem; font-weight: bold; }

/* Footer */
footer {
    background: var(--bg-card);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 4rem;
}
.footer-content { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
.footer-section h3 { color: var(--accent-pink); margin-bottom: 1rem; }
.footer-section p { color: var(--text-muted); margin-bottom: 0.5rem; }
.footer-bottom { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: var(--text-muted); }

/* Mobile Menu */
.mobile-menu-btn { display: none; background: none; border: none; color: var(--text-light); font-size: 1.5rem; cursor: pointer; }

@media (max-width: 768px) {
    .mobile-menu-btn { display: block; }
    .nav-links { position: fixed; top: 70px; left: 0; right: 0; background: var(--glass-bg); flex-direction: column; padding: