/* ============================================
   NEW OPEN KARAOKEINC — Premium Dark Luxury
   Plum + Amber Color Palette
   ============================================ */

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

:root {
    --plum-950: #0d0a14;
    --plum-900: #1a1028;
    --plum-800: #251740;
    --plum-700: #352055;
    --plum-600: #4a2d6e;
    --plum-500: #6b3f8e;
    --plum-400: #8b5fb0;
    --plum-300: #b08dd0;
    --plum-200: #d4c4e8;
    --plum-100: #f0e8f7;
    
    --amber-500: #d4a017;
    --amber-400: #e8b828;
    --amber-300: #f0cc5c;
    --amber-200: #f7dfa0;
    --amber-100: #fdf3d0;
    
    --gold-light: #f5d77a;
    --gold: #d4a017;
    --gold-dark: #b8860b;
    
    --bg-primary: #0a0610;
    --bg-secondary: #120c1e;
    --bg-card: #1a1228;
    --bg-card-hover: #221838;
    
    --text-primary: #f5f0ff;
    --text-secondary: #c4b5d9;
    --text-muted: #8a7a9e;
    
    --gold-gradient: linear-gradient(135deg, #f5d77a 0%, #d4a017 50%, #b8860b 100%);
    --plum-gradient: linear-gradient(135deg, #4a2d6e 0%, #251740 100%);
    
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Montserrat', 'Segoe UI', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    --shadow-gold: 0 4px 30px rgba(212, 160, 23, 0.15);
    --shadow-plum: 0 8px 40px rgba(74, 45, 110, 0.3);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* --- Skip Link --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--gold);
    color: var(--bg-primary);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
}

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

/* --- Background Glow --- */
.background-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 20%, rgba(74, 45, 110, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(212, 160, 23, 0.08) 0%, transparent 50%);
}

/* --- Typography --- */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

.text-gold {
    color: var(--gold-light);
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--text-primary);
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-gold {
    background: var(--gold-gradient);
    color: var(--bg-primary);
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(212, 160, 23, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid rgba(245, 215, 122, 0.4);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold-light);
    background: rgba(212, 160, 23, 0.05);
}

.btn-outline-gold {
    background: transparent;
    color: var(--gold);
    border: 1.5px solid var(--gold);
}

.btn-outline-gold:hover {
    background: var(--gold);
    color: var(--bg-primary);
}

.btn-sm {
    padding: 10px 24px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 18px 48px;
    font-size: 1rem;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: all 0.4s ease;
}

.site-header.scrolled {
    background: rgba(10, 6, 16, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(212, 160, 23, 0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.logo-icon {
    color: var(--gold);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a:not(.btn) {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
    position: relative;
}

.main-nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.main-nav a:not(.btn):hover {
    color: var(--gold-light);
}

.main-nav a:not(.btn):hover::after {
    width: 100%;
}

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

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

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

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

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

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

.hero-bg {
    position: absolute;
    inset: 0;
    background: 
        url('https://images.pexels.com/photos/27941246/pexels-photo-27941246.jpeg?auto=compress&cs=tinysrgb&fit=crop&w=1920&h=1080') center/cover no-repeat;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 6, 16, 0.7) 0%,
        rgba(26, 16, 40, 0.8) 50%,
        rgba(10, 6, 16, 0.95) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding-top: 80px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(212, 160, 23, 0.3);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    margin-bottom: 28px;
    background: rgba(212, 160, 23, 0.05);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.hero-title br {
    display: none;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

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

.hero-meta span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-meta svg {
    color: var(--gold);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: float 2s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 160, 23, 0.2), transparent);
}

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

.about-images {
    position: relative;
}

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

.img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.img-main:hover img {
    transform: scale(1.03);
}

.img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 4px solid var(--bg-secondary);
    box-shadow: var(--shadow-plum);
}

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

.experience-badge {
    position: absolute;
    top: -20px;
    right: 30px;
    background: var(--gold-gradient);
    color: var(--bg-primary);
    padding: 20px 28px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-gold);
}

.experience-badge .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.experience-badge .label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 4px;
}

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

.about-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 1.05rem;
    line-height: 1.8;
}

.features-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.feature-item svg {
    color: var(--gold);
    flex-shrink: 0;
}

/* --- Rooms --- */
.rooms {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
}

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

.section-header .section-subtitle {
    margin: 0 auto;
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.room-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(74, 45, 110, 0.2);
    transition: all 0.4s ease;
}

.room-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 160, 23, 0.3);
    box-shadow: var(--shadow-gold);
}

.room-card.featured {
    border-color: rgba(212, 160, 23, 0.4);
    background: linear-gradient(180deg, rgba(212, 160, 23, 0.05) 0%, var(--bg-card) 40%);
}

.room-image {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.room-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.room-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(10, 6, 16, 0.8);
    backdrop-filter: blur(10px);
    color: var(--gold);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(212, 160, 23, 0.3);
}

.room-tag.featured-tag {
    background: var(--gold-gradient);
    color: var(--bg-primary);
    border: none;
}

.room-info {
    padding: 28px;
}

.room-info h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.room-capacity {
    font-size: 0.85rem;
    color: var(--gold);
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.room-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.room-features {
    list-style: none;
    margin-bottom: 24px;
}

.room-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 4px 0;
}

.room-features li::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}

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

.menu::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 160, 23, 0.2), transparent);
}

.menu-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: start;
}

.menu-content {
    padding-top: 20px;
}

.menu-categories {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}

.menu-category h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--gold-light);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(212, 160, 23, 0.2);
}

.menu-item {
    margin-bottom: 20px;
}

.menu-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 4px;
}

.menu-item-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1rem;
}

.menu-item-price {
    color: var(--gold);
    font-weight: 600;
    font-size: 0.95rem;
}

.menu-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.menu-visual {
    position: relative;
}

.menu-photo {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-plum);
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.menu-quote {
    position: absolute;
    bottom: -30px;
    left: -30px;
    right: -30px;
    background: var(--bg-card);
    border: 1px solid rgba(212, 160, 23, 0.2);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: var(--shadow-gold);
}

.menu-quote p {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.6;
}

/* --- CTA --- */
.cta {
    padding: 120px 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(74, 45, 110, 0.2) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.cta-content .section-title {
    margin-bottom: 20px;
}

.cta-content .section-subtitle {
    margin: 0 auto 40px;
}

.cta-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.cta-phone {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gold-light);
    transition: all 0.3s ease;
}

.cta-phone:hover {
    color: var(--gold);
    transform: scale(1.02);
}

.cta-address {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.cta-address svg {
    color: var(--gold);
}

/* --- Footer --- */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(74, 45, 110, 0.2);
    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;
    line-height: 1.7;
    font-size: 0.9rem;
}

.footer-info h4,
.footer-hours h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-info address {
    font-style: normal;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.footer-phone {
    color: var(--gold);
    font-weight: 600;
    transition: color 0.3s ease;
}

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

.footer-hours p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.8;
}

.footer-bottom {
    border-top: 1px solid rgba(74, 45, 110, 0.15);
    padding-top: 32px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* --- Scroll Animations (progressive enhancement) --- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.8s ease, transform 0.8s ease;
    }
    
    .reveal.revealed {
        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 {
        gap: 60px;
    }
    
    .rooms-grid {
        gap: 24px;
    }
    
    .menu-layout {
        gap: 60px;
    }
}

@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: rgba(10, 6, 16, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 28px;
        transition: right 0.4s ease;
        border-left: 1px solid rgba(212, 160, 23, 0.1);
    }
    
    .main-nav.open {
        right: 0;
    }
    
    .main-nav a:not(.btn) {
        font-size: 1.1rem;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
    
    .hero-title br {
        display: block;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .hero-meta {
        flex-direction: column;
        gap: 12px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .img-secondary {
        right: 0;
        bottom: -30px;
    }
    
    .experience-badge {
        right: 10px;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .rooms-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .menu-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .menu-categories {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .menu-quote {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .cta-phone {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .about,
    .rooms,
    .menu,
    .cta {
        padding: 80px 0;
    }
    
    .hero-tag {
        font-size: 0.7rem;
        padding: 6px 14px;
    }
}