:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #16161a;
    --bg-elevated: #1f1f23;
    --accent: #FF6B00;
    --accent-hover: #e66000;
    --accent-glow: rgba(255, 107, 0, 0.2);
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #27272a;
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Outfit', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--bg-secondary);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* Header */
.header {
    text-align: center;
    padding: 24px;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header span {
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}

.header span::after {
    content: '.';
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
}

/* Main Container */
.container-main {
    max-width: 1000px;
    margin: auto;
    padding: 40px 20px;
}

/* Sections */
.home-section {
    max-width: 1000px;
    margin: 20px auto;
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.home-section h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 24px;
    color: #fff;
    line-height: 1.2;
}

.home-section p {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 800px;
    margin: 0 auto 32px;
}

.home-section mark {
    background: var(--accent-glow);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

/* Buttons */
.btn-main {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    padding: 16px 36px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 20px var(--accent-glow);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 14px;
}

.btn-main:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
    color: #fff;
}

/* Sports Grid */
.sports-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.sport-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sport-box:hover {
    border-color: var(--accent);
    background: var(--bg-elevated);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.icon-bg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    border-radius: 50%;
    background: var(--bg-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.sport-box:hover .icon-bg {
    background: var(--accent);
}

.icon-bg img {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(1);
}

.sport-box h3 {
    font-size: 16px;
    color: #fff;
    margin: 0;
    font-weight: 600;
}

/* Bookmark Note */
.bookmark-note {
    background: var(--bg-secondary);
    border-left: 4px solid var(--accent);
    padding: 16px 24px;
    border-radius: var(--radius-sm);
    margin-bottom: 30px;
    color: var(--text-secondary);
    font-size: 15px;
}

.bookmark-note kbd {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    color: var(--accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: inherit;
}

/* Poster */
.poster img {
    width: 100%;
    border-radius: var(--radius-lg);
    margin: 40px 0;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Content Area */
.content {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    margin-top: 40px;
}

.content h2 {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin: 40px 0 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
}

.content h2:first-of-type {
    margin-top: 0;
}

.content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 16px;
}

.content strong {
    color: var(--accent);
}

/* Table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--bg-elevated);
    color: #fff;
    padding: 18px;
    font-size: 15px;
    text-align: left;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.comparison-table td {
    padding: 16px 18px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    font-size: 15px;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-table td:nth-child(2) {
    color: var(--accent);
    font-weight: 700;
}

/* FAQ */
.faq {
    margin-top: 30px;
}

.faq-item {
    margin-bottom: 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.faq-item.active {
    border-color: var(--accent);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px;
    color: #fff;
    text-align: left;
    font-weight: 600;
    font-size: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.arrow svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--text-secondary);
    stroke-width: 2.5;
    transition: var(--transition);
}

.faq-item.active .arrow svg {
    stroke: var(--accent);
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 20px 20px;
    color: var(--text-secondary);
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* Footer */
.footer {
    padding: 60px 20px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    text-align: center;
    margin-top: 60px;
}

.copyright {
    color: var(--text-muted);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .sports-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .home-section h1 {
        font-size: 28px;
    }
    
    .content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .sports-grid {
        grid-template-columns: 1fr;
    }
    
    .header span {
        font-size: 24px;
    }
}

/* Ads */
.side-ad {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 999;
}

.left-ad { left: 10px; }
.right-ad { right: 10px; }

.close-ad {
    position: absolute;
    top: -12px;
    right: -12px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    cursor: pointer;
    font-size: 14px;
    line-height: 24px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

@media (max-width: 1200px) {
    .side-ad {
        display: none;
    }
}