/* ========================================
   ASIAN BUFFET — Premium Dark Luxury
   Midnight Blue + Mint + Gold Palette
   ======================================== */

/* --- CSS Custom Properties --- */
:root {
    --color-bg-darkest: #050D1A;
    --color-bg-dark: #0A1628;
    --color-bg-medium: #0F1F38;
    --color-bg-light: #162A4A;
    --color-bg-card: #111D33;
    --color-bg-card-hover: #182845;
    
    --color-mint: #5EEAD4;
    --color-mint-dark: #2DD4BF;
    --color-mint-light: #99F6E4;
    --color-mint-subtle: rgba(94, 234, 212, 0.08);
    --color-mint-border: rgba(94, 234, 212, 0.15);
    
    --color-gold: #C9A84C;
    --color-gold-light: #E8D5A3;
    --color-gold-dark: #A07D2E;
    --color-gold-subtle: rgba(201, 168, 76, 0.1);
    --color-gold-border: rgba(201, 168, 76, 0.25);
    
    --color-text-primary: #F1F5F9;
    --color-text-secondary: #94A3B8;
    --color-text-muted: #64748B;
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Lato', 'Segoe UI', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.4);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
    --shadow-gold: 0 4px 20px rgba(201, 168, 76, 0.15);
    
    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
    --transition-slow: 0.5s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

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

ul {
    list-style: none;
}

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

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

/* --- Typography --- */
.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 12px;
    display: inline-block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all var(--transition-med);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    color: var(--color-bg-darkest);
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201, 168, 76, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 1.5px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
    border-color: var(--color-mint);
    color: var(--color-mint);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 42px;
    font-size: 1.05rem;
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-med);
}

.navbar.scrolled {
    background: rgba(5, 13, 26, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 14px 0;
    border-bottom: 1px solid rgba(201, 168, 76, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.nav-logo:hover { color: var(--color-gold-light); }

.logo-text {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    padding: 8px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    border-radius: 50px;
    transition: all var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-text-primary);
    background: rgba(255,255,255,0.05);
}

.nav-cta {
    padding: 10px 24px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-bg-darkest);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    border-radius: 50px;
    margin-left: 8px;
    transition: all var(--transition-fast);
}

.nav-cta:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-gold);
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    position: relative;
    transition: all var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-fast);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(5, 13, 26, 0.97);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-med);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: none;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    padding: 8px;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    color: var(--color-text-secondary);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.mobile-link:hover {
    color: var(--color-gold-light);
    background: rgba(201, 168, 76, 0.05);
}

.mobile-cta {
    margin-top: 16px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-bg-darkest);
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(5, 13, 26, 0.75) 0%,
        rgba(10, 22, 40, 0.85) 50%,
        rgba(5, 13, 26, 0.95) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(201, 168, 76, 0.12);
    border: 1px solid var(--color-gold-border);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold-light);
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-text-primary);
    margin-bottom: 24px;
}

.hero-accent {
    background: linear-gradient(135deg, var(--color-mint), var(--color-mint-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text-secondary);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    justify-content: center;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-gold-light);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.1);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.hero-scroll a:hover { color: var(--color-gold); }

.hero-scroll svg {
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(6px); }
    60% { transform: translateY(3px); }
}

/* --- About --- */
.about {
    padding: 120px 0;
    background: var(--color-bg-dark);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold-border), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 220px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid var(--color-bg-dark);
    box-shadow: var(--shadow-md);
}

.about-img-secondary img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.about-gold-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    border: 2px solid var(--color-gold-border);
    border-radius: var(--radius-md);
    z-index: -1;
}

.about-content {
    padding: 20px 0;
}

.about-text {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 20px;
}

.about-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-subtle);
    border: 1px solid var(--color-gold-border);
    border-radius: var(--radius-sm);
    color: var(--color-gold);
}

.feature-item h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* --- Menu --- */
.menu {
    padding: 120px 0;
    background: var(--color-bg-darkest);
    position: relative;
}

.menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-mint-border), transparent);
}

.section-header {
    margin-bottom: 64px;
}

.menu-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.menu-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-med);
}

.menu-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-gold-border);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(201, 168, 76, 0.06);
}

.menu-card-img {
    position: relative;
    overflow: hidden;
    height: 240px;
}

.menu-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.menu-card:hover .menu-card-img img {
    transform: scale(1.08);
}

.menu-card-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 14px;
    background: var(--color-gold);
    color: var(--color-bg-darkest);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 50px;
}

.menu-card-body {
    padding: 28px;
}

.menu-card-icon {
    margin-bottom: 16px;
}

.menu-card-body h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.menu-card-body p {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.75;
}

.menu-cta {
    padding: 48px;
    background: var(--color-bg-medium);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,0.05);
}

.menu-cta-text {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 28px;
}

.menu-cta-text strong {
    color: var(--color-mint);
}

/* --- Gallery --- */
.gallery {
    padding: 120px 0;
    background: var(--color-bg-dark);
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-gold-border), transparent);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 260px);
    gap: 20px;
    margin-top: 64px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(5, 13, 26, 0.85) 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-med);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-text-primary);
}

.gallery-item--large {
    grid-column: span 7;
}

.gallery-item:not(.gallery-item--large) {
    grid-column: span 5;
}

/* --- Visit --- */
.visit {
    padding: 120px 0;
    background: var(--color-bg-darkest);
    position: relative;
}

.visit::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-mint-border), transparent);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.visit-text {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 40px;
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px 24px;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-fast);
    text-decoration: none;
}

.contact-item:hover {
    border-color: var(--color-gold-border);
    background: var(--color-bg-card-hover);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-gold-subtle);
    border: 1px solid var(--color-gold-border);
    border-radius: var(--radius-sm);
    color: var(--color-gold);
}

.contact-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 4px;
}

.contact-value {
    font-size: 0.95rem;
    color: var(--color-text-primary);
    line-height: 1.6;
}

.visit-cta .btn-primary {
    width: 100%;
    justify-content: center;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255,255,255,0.05);
    min-height: 450px;
}

/* --- Footer --- */
.footer {
    padding: 80px 0 0;
    background: var(--color-bg-dark);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 64px;
    padding-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 16px;
}

.footer-logo:hover { color: var(--color-gold-light); }

.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

.footer-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-phone:hover { color: var(--color-gold-light); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.footer-bottom a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid {
        gap: 48px;
    }
    
    .menu-categories {
        gap: 24px;
    }
    
    .gallery-grid {
        grid-template-rows: repeat(3, 220px);
    }
    
    .gallery-item--large {
        grid-column: span 12;
    }
    
    .gallery-item:not(.gallery-item--large) {
        grid-column: span 6;
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-toggle { display: block; }
    
    .hero-content {
        padding: 100px 20px 60px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        gap: 20px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-img-secondary {
        right: 0;
        width: 180px;
    }
    
    .about-img-main img {
        height: 350px;
    }
    
    .menu-categories {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 200px);
    }
    
    .gallery-item--large {
        grid-column: span 2;
    }
    
    .gallery-item:not(.gallery-item--large) {
        grid-column: span 1;
    }
    
    .visit-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    html { font-size: 15px; }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 200px);
    }
    
    .gallery-item--large,
    .gallery-item:not(.gallery-item--large) {
        grid-column: span 1;
    }
    
    .menu-cta {
        padding: 32px 24px;
    }
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    
    html { scroll-behavior: auto; }
}