:root {
    --bg-dark: #0f0f11;
    --bg-card: #1c1c1f;
    --text-main: #f5f5f7;
    --text-muted: #a1a1a6;
    --accent-gold: #d4af37;
    --accent-amber: #ffb347;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 100px 0;
}

/* Typography Utils */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 3rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mt-4 { margin-top: 40px; }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(15, 15, 17, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 4px 30px 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;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
}

.logo span {
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    color: var(--accent-gold);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--accent-gold);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

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

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

/* Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #fff;
    transition: var(--transition);
}

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

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -2;
    transform: scale(1.1);
    animation: slowZoom 20s infinite alternate;
}

@keyframes slowZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(15,15,17,0.7) 0%, rgba(15,15,17,0.4) 50%, rgba(15,15,17,1) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 5rem;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
}

.hero h2 {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: #e0e0e0;
}

.btn {
    display: inline-block;
    padding: 15px 35px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--accent-gold);
    color: #000;
    border: 2px solid var(--accent-gold);
}

.btn-primary:hover {
    background: transparent;
    color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(212, 175, 55, 0.2);
}

/* History Section */
.history-section {
    background: var(--bg-dark);
}

.history-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.history-text {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.history-text:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.4);
    border-color: rgba(212, 175, 55, 0.2);
}

.history-text h3 {
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.history-text p {
    color: var(--text-muted);
    margin-bottom: 15px;
    font-size: 1rem;
}

/* Beers Section */
.beers-section {
    background: linear-gradient(180deg, var(--bg-dark) 0%, #161619 100%);
}

.beers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
}

.beer-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.beer-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    border-color: var(--accent-gold);
}

.beer-image {
    height: 250px;
    overflow: hidden;
    position: relative;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.beer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: var(--transition);
    display: block;
}

.beer-card:hover .beer-image img {
    transform: scale(1.07);
}

.beer-no-img-label {
    text-align: center;
    color: rgba(255,255,255,0.85);
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.3;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.beer-no-img-label span {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    opacity: 0.8;
    margin-top: 6px;
}

.beer-info {
    padding: 30px;
}

.beer-info h3 {
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 5px;
    line-height: 1.2;
}

.beer-info h3 span {
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    color: var(--text-muted);
    font-weight: 400;
}

.beer-style {
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.beer-specs {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.beer-specs span {
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.beer-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.beer-desc-cn {
    font-size: 0.88rem;
    color: rgba(161, 161, 166, 0.7);
    font-style: italic;
    border-top: 1px solid rgba(255,255,255,0.06);
    padding-top: 8px;
    margin-top: 5px;
}

/* Gallery */
.gallery-section {
    background: var(--bg-dark);
}

.masonry-grid {
    column-count: 3;
    column-gap: 20px;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 20px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.masonry-item img {
    width: 100%;
    display: block;
    transition: var(--transition);
}

.masonry-item:hover img {
    transform: scale(1.05);
}

.masonry-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    opacity: 0;
    transition: var(--transition);
}

.masonry-item:hover::after {
    opacity: 1;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(180deg, #161619 0%, var(--bg-dark) 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 70px;
}

.contact-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    border-color: rgba(212, 175, 55, 0.3);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.contact-card h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.contact-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 18px;
    line-height: 1.6;
}

.contact-link {
    display: inline-block;
    color: var(--accent-amber);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.contact-link:hover {
    color: var(--accent-gold);
    border-bottom-color: var(--accent-gold);
}

.wechat-id {
    background: rgba(212, 175, 55, 0.1);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 1rem;
    color: var(--accent-gold);
    font-weight: 600;
    letter-spacing: 1px;
}

.contact-sub {
    font-style: italic;
    color: rgba(161,161,166,0.6) !important;
    font-size: 0.85rem !important;
    margin-bottom: 0 !important;
}

/* Events */
.events-section {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 45px 50px;
    border: 1px solid rgba(255,255,255,0.05);
}

.events-section h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--accent-gold);
    margin-bottom: 30px;
}

.events-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px 40px;
}

.events-list li {
    color: var(--text-muted);
    font-size: 0.95rem;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.event-date {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.8rem;
    white-space: nowrap;
    padding: 3px 10px;
    background: rgba(212,175,55,0.1);
    border-radius: 20px;
    letter-spacing: 1px;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Footer */
.footer {
    background: #0a0a0c;
    padding: 60px 0 30px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-logo h2 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 10px;
}

.footer-logo p {
    color: var(--accent-gold);
    font-style: italic;
    margin-bottom: 30px;
}

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

.footer-links a {
    color: var(--accent-amber);
    transition: var(--transition);
}

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

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-right {
    opacity: 0;
    transform: translateX(-30px);
    transition: var(--transition);
}

.fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-left {
    opacity: 0;
    transform: translateX(30px);
    transition: var(--transition);
}

.fade-left.visible {
    opacity: 1;
    transform: translateX(0);
}

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

/* Responsive */
@media (max-width: 992px) {
    .history-grid {
        grid-template-columns: 1fr;
    }
    
    .masonry-grid {
        column-count: 2;
    }

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

    .events-list {
        grid-template-columns: 1fr;
    }

    .events-section {
        padding: 35px 25px;
    }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 3.5rem; }
    .hero h2 { font-size: 1.8rem; }
    
    .hamburger { display: block; }
    
    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--bg-card);
        width: 100%;
        text-align: center;
        padding: 40px 0;
        transition: 0.3s;
        box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    }
    
    .nav-links.active { left: 0; }
    
    .hamburger.active .bar:nth-child(2) { opacity: 0; }
    .hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .masonry-grid {
        column-count: 1;
    }
}