/* ===================================
   3AbokiSuya — Premium Dark Luxury
   Deep Navy + Warm Gold Palette
   =================================== */

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

:root {
    --navy-950: #050a14;
    --navy-900: #0a1628;
    --navy-800: #0f1f38;
    --navy-700: #162a4a;
    --navy-600: #1e3a5f;
    --gold-500: #d4a843;
    --gold-400: #e2b94e;
    --gold-300: #f0cc6a;
    --gold-200: #f7dc9a;
    --gold-100: #fdf3d4;
    --cream: #faf6ee;
    --white: #ffffff;
    --text-light: #e8e0d0;
    --text-muted: #a89f8f;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Raleway', 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--navy-950);
    color: var(--text-light);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    color: var(--gold-400);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--gold-300);
}

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--gold-500);
    color: var(--navy-950);
    padding: 8px 16px;
    border-radius: 4px;
    z-index: 1000;
    font-weight: 600;
}

.skip-link:focus {
    top: 16px;
}

/* --- Section Labels --- */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-400);
    margin-bottom: 12px;
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 2px;
    background: var(--gold-400);
    transform: translateY(-50%);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(5, 10, 20, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 168, 67, 0.1);
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(5, 10, 20, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0;
    padding-bottom: 0;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    z-index: 101;
}

.logo-icon {
    color: var(--gold-400);
    display: flex;
    align-items: center;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.main-nav a {
    color: var(--text-light);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    position: relative;
    padding: 4px 0;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-400);
    transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a:focus::after {
    width: 100%;
}

.main-nav a:hover {
    color: var(--gold-400);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition);
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.nav-cta {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    color: var(--navy-950);
    border: 1px solid transparent;
}

.nav-cta:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(212, 168, 67, 0.3);
    color: var(--navy-950);
}

/* --- Mobile Menu --- */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 101;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: all var(--transition);
    transform-origin: center;
}

.mobile-menu-btn.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: 
        linear-gradient(135deg, rgba(5, 10, 20, 0.88) 0%, rgba(10, 22, 40, 0.82) 50%, rgba(5, 10, 20, 0.92) 100%),
        url('https://images.pexels.com/photos/8585881/pexels-photo-8585881.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center center / cover no-repeat;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(212, 168, 67, 0.06) 0%, transparent 60%);
    pointer-events: none;
}

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

.hero-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold-400);
    background: rgba(212, 168, 67, 0.1);
    border: 1px solid rgba(212, 168, 67, 0.3);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 28px;
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--white);
}

.hero h1 em {
    font-style: italic;
    color: var(--gold-400);
}

.hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    color: var(--navy-950);
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-400), var(--gold-300));
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 168, 67, 0.35);
    color: var(--navy-950);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    border-color: var(--gold-400);
    color: var(--gold-400);
    transform: translateY(-2px);
}

/* --- About --- */
.about-section {
    padding: 120px 0;
    background: var(--navy-900);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--gold-500);
    border-radius: 12px;
    z-index: -1;
    opacity: 0.3;
}

.about-content h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 24px;
    color: var(--white);
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(212, 168, 67, 0.15);
}

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

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--gold-400);
    line-height: 1;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* --- Menu --- */
.menu-section {
    padding: 120px 0;
    background: var(--navy-950);
    position: relative;
}

.menu-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

.menu-categories {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.menu-tab {
    background: transparent;
    border: 1px solid rgba(212, 168, 67, 0.2);
    color: var(--text-muted);
    padding: 10px 28px;
    border-radius: 50px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
}

.menu-tab:hover {
    border-color: var(--gold-400);
    color: var(--gold-400);
}

.menu-tab.active {
    background: linear-gradient(135deg, var(--gold-500), var(--gold-400));
    border-color: transparent;
    color: var(--navy-950);
    font-weight: 600;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
}

.menu-card {
    background: var(--navy-800);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(212, 168, 67, 0.08);
    transition: all var(--transition);
}

.menu-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 168, 67, 0.25);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
}

.menu-card-image {
    height: 220px;
    overflow: hidden;
}

.menu-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.menu-card-content {
    padding: 24px;
}

.menu-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
    color: var(--white);
}

.menu-card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.spice-level {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--gold-400);
    font-weight: 500;
}

/* --- Location --- */
.location-section {
    padding: 120px 0;
    background: var(--navy-900);
    position: relative;
}

.location-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-500), transparent);
}

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

.location-info h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 20px;
}

.location-info > p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-bottom: 36px;
}

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

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: rgba(212, 168, 67, 0.08);
    border: 1px solid rgba(212, 168, 67, 0.15);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-400);
}

.contact-item strong {
    display: block;
    color: var(--white);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-item a {
    color: var(--text-muted);
}

.contact-item a:hover {
    color: var(--gold-400);
}

.map-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.location-map {
    height: 450px;
    min-height: 350px;
}

/* --- CTA Section --- */
.cta-section {
    padding: 100px 0;
    background: 
        linear-gradient(135deg, rgba(5, 10, 20, 0.95), rgba(15, 31, 56, 0.92)),
        url('https://images.pexels.com/photos/5086624/pexels-photo-5086624.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=600') center center / cover no-repeat;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 36px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
    background: var(--navy-950);
    border-top: 1px solid rgba(212, 168, 67, 0.1);
    padding: 80px 0 40px;
}

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

.footer-brand p {
    color: var(--text-muted);
    margin-top: 16px;
    font-size: 0.95rem;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold-400);
    margin-bottom: 20px;
}

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

.footer-links a,
.footer-contact a {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--gold-400);
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(212, 168, 67, 0.08);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* --- Scroll Animations (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .reveal-delay-1 { transition-delay: 0.1s; }
    .reveal-delay-2 { transition-delay: 0.2s; }
    .reveal-delay-3 { transition-delay: 0.3s; }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .about-grid,
    .location-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image {
        max-width: 500px;
    }

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

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--navy-900);
        border-left: 1px solid rgba(212, 168, 67, 0.1);
        padding: 100px 40px 40px;
        transition: right var(--transition);
    }

    .main-nav.open {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }

    .main-nav a {
        font-size: 1.1rem;
    }

    .nav-cta {
        margin-top: 16px;
    }

    .hero {
        padding: 140px 24px 100px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .about-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

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

    .location-map {
        height: 300px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .section-header h2,
    .about-content h2,
    .location-info h2,
    .cta-content h2 {
        font-size: 1.6rem;
    }

    .menu-categories {
        gap: 8px;
    }

    .menu-tab {
        padding: 8px 18px;
        font-size: 0.8rem;
    }
}