/* ==========================================================================
   Design System & Variables
   ========================================================================== */
:root {
    /* Colors */
    --color-bg-dark: #0a0a0a;
    --color-bg-card: #141414;
    --color-bg-card-hover: #1f1f1f;
    --color-gold: #D4AF37;
    --color-gold-light: #F3E5AB;
    --color-gold-dark: #AA8C2C;
    --color-text-main: #f0f0f0;
    --color-text-muted: #a0a0a0;
    --color-error: #ef4444;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Base Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .brand-logo {
    font-family: var(--font-heading);
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

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

.section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
    text-align: center;
}

.contact-section .section-title {
    text-align: left;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.title-separator {
    height: 3px;
    width: 60px;
    background: var(--color-gold);
    margin: 0 auto 2rem;
}

.title-separator.left {
    margin: 0 0 2rem 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    border-radius: 4px;
    cursor: pointer;
    border: none;
    transition: all var(--transition-normal);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-bg-dark);
    font-weight: 600;
}

.btn-primary:hover {
    background-color: var(--color-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-main);
    border: 1px solid var(--color-text-muted);
}

.btn-secondary:hover {
    border-color: var(--color-text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    padding: 1.5rem 0;
    transition: all var(--transition-normal);
    background: linear-gradient(to bottom, rgba(10,10,10,0.9), transparent);
}

#navbar.scrolled {
    padding: 1rem 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-size: 1.75rem;
    color: var(--color-gold);
    letter-spacing: 1px;
}

.nav-links a {
    margin-left: 2rem;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--color-bg-dark);
    z-index: 99;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

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

.mobile-menu a {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--color-gold);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: url('../images/img_2.jpg') center/cover no-repeat;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0,0,0,0.4) 0%, rgba(10,10,10,1) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-title {
    font-size: 4rem;
    color: var(--color-gold);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    font-style: italic;
    color: var(--color-text-main);
}

/* ==========================================================================
   Products Section & Menu
   ========================================================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 2rem;
}

.product-card {
    background: var(--color-bg-card);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.product-card:hover {
    transform: translateY(-5px);
    background: var(--color-bg-card-hover);
    border-color: rgba(212, 175, 55, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.product-info p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.menu-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.menu-category h3 {
    color: var(--color-gold);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    padding-bottom: 0.5rem;
}

.menu-category ul {
    list-style: none;
    color: var(--color-text-main);
    font-size: 0.95rem;
}

.menu-category li {
    padding: 0.4rem 0;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
}

.menu-category li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Contact & Hours Section
   ========================================================================== */
.contact-section {
    background: #0f0f0f;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.info-block {
    margin-bottom: 2rem;
}

.info-block h3 {
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.phone-link {
    color: var(--color-gold-light);
    font-size: 1.2rem;
}

.phone-link:hover {
    text-decoration: underline;
}

.hours-card {
    background: var(--color-bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.hours-card h3 {
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 1rem;
}

.hours-list {
    list-style: none;
}

.hours-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px dashed rgba(255,255,255,0.1);
}

.hours-list li:last-child {
    border-bottom: none;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding: 3rem 0;
    background: var(--color-bg-dark);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
}

.footer-note {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ==========================================================================
   Age Verification Modal
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 1;
    transition: opacity var(--transition-slow);
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    background: var(--color-bg-card);
    padding: 4rem 3rem;
    border-radius: 8px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    text-align: center;
    max-width: 500px;
    width: 90%;
    transform: translateY(0);
    transition: transform var(--transition-slow);
}

.modal-overlay.hidden .modal-content {
    transform: translateY(20px);
}

.modal-title {
    color: var(--color-gold);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.modal-text {
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.modal-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.age-error {
    color: var(--color-error);
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.age-error.show {
    opacity: 1;
}

/* ==========================================================================
   Animations & Reveals
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-slow);
}

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

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

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .section {
        padding: 4rem 0;
    }
}