@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,700;1,700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --gold: #d4af37;
    --dark-gold: #c5a028;
    --soft-black: #121212;
    --bg-deep: #0a0a0a;
    --bg-card: #1a1a1a;
    --text: #e0e0e0;
    --text-muted: #888888;
    --line: rgba(212, 175, 55, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-deep);
}

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

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--gold);
    line-height: 1.2;
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

section {
    padding: 80px 0;
}

/* Header & Nav */
header {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gold);
    text-decoration: none;
    letter-spacing: -1px;
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(to right, rgba(0,0,0,0.8), transparent), url('https://tse-mm.bing.com/th?q=足球场高清背景');
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 700px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--dark-gold);
    transform: translateY(-2px);
}

.btn-outline {
    border: 1px solid var(--gold);
    color: var(--gold);
    margin-left: 20px;
}

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

/* Ticker */
.score-ticker {
    background: var(--soft-black);
    border-bottom: 1px solid var(--line);
    padding: 10px 0;
    overflow: hidden;
    white-space: nowrap;
}

.ticker-track {
    display: inline-flex;
    animation: ticker 60s linear infinite;
    gap: 40px;
}

@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.score-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
}

.score-item .status {
    color: #00ff00;
    font-weight: 700;
}

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

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Cards Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 20px;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 20px;
}

.card h3 {
    margin-bottom: 10px;
}

/* Footer */
footer {
    background: var(--soft-black);
    padding: 80px 0 40px;
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.copy {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 3rem;
    }
    .grid {
        grid-template-columns: 1fr;
    }
}

/* Animations */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}