/* ===================================
   BestOddsRanked - Football Stadium Experience
   Colors: dark charcoal, deep blue, bright white, electric green
   =================================== */

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

:root {
    --color-bg: #0d1117;
    --color-bg-elevated: #161b22;
    --color-bg-card: #1c2128;
    --color-surface: #21262d;
    --color-border: #30363d;
    --color-text: #f0f6fc;
    --color-text-muted: #8b949e;
    --color-text-subtle: #6e7681;
    --color-primary: #22c55e;
    --color-primary-hover: #16a34a;
    --color-primary-glow: rgba(34, 197, 94, 0.15);
    --color-blue: #1d4ed8;
    --color-blue-light: #3b82f6;
    --color-gold: #f59e0b;
    --color-white: #ffffff;
    --font-main: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-mono: 'SF Mono', 'Fira Code', monospace;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --transition: 0.3s ease;
    --max-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

a:hover {
    color: var(--color-primary-hover);
}

ul {
    list-style: none;
}

/* ===================================
   Header
   =================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-svg {
    height: 36px;
    width: auto;
}

.main-nav .nav-list {
    display: flex;
    gap: 28px;
}

.main-nav .nav-list a {
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 500;
    transition: color var(--transition);
}

.main-nav .nav-list a:hover {
    color: var(--color-white);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.age-badge {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-gold);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===================================
   Hero
   =================================== */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-stadium {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13,17,23,0.7) 0%, rgba(13,17,23,0.9) 70%, var(--color-bg) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 80px 0;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    color: var(--color-white);
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--color-text-muted);
    max-width: 640px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: #0d1117;
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    color: #0d1117;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px var(--color-primary-glow);
}

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

.btn-secondary:hover {
    background: var(--color-primary-glow);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
}

/* ===================================
   Section Titles
   =================================== */
.section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    color: var(--color-white);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1rem;
    max-width: 600px;
    margin: 0 auto 48px;
}

/* ===================================
   Top Picks
   =================================== */
.top-picks {
    padding: 100px 0;
    background: var(--color-bg);
}

.picks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pick-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all var(--transition);
}

.pick-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.1);
}

.pick-featured {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px var(--color-primary), 0 8px 32px rgba(34, 197, 94, 0.1);
}

.pick-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #0d1117;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.pick-logo {
    margin: 20px 0 16px;
}

.pick-logo svg {
    height: 40px;
    width: auto;
}

.pick-rating {
    margin-bottom: 20px;
}

.rating-score {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-primary);
}

.rating-label {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.pick-highlights {
    text-align: left;
    margin-bottom: 24px;
    padding: 0 8px;
}

.pick-highlights li {
    padding: 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    color: var(--color-text-muted);
}

.pick-highlights li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
}

.pick-cta {
    width: 100%;
}

/* ===================================
   Comparison Table
   =================================== */
.comparison {
    padding: 100px 0;
    background: var(--color-bg-elevated);
}

.comparison-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}

.comparison-table thead {
    background: var(--color-surface);
}

.comparison-table th {
    padding: 16px 20px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.comparison-table td {
    padding: 20px;
    border-top: 1px solid var(--color-border);
    vertical-align: middle;
}

.comparison-table tbody tr {
    background: var(--color-bg-card);
    transition: background var(--transition);
}

.comparison-table tbody tr:hover {
    background: var(--color-surface);
}

.td-rank {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    width: 50px;
}

.td-operator {
    display: flex;
    align-items: center;
    gap: 12px;
}

.operator-logo {
    height: 30px;
    width: 100px;
    flex-shrink: 0;
}

.operator-name {
    font-weight: 600;
    font-size: 15px;
}

.rating-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    background: var(--color-surface);
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
}

.rating-top {
    background: rgba(34, 197, 94, 0.15);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.rating-high {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-blue-light);
    border-color: var(--color-blue-light);
}

.tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.tag-green {
    background: rgba(34, 197, 94, 0.12);
    color: var(--color-primary);
}

.tag-blue {
    background: rgba(59, 130, 246, 0.12);
    color: var(--color-blue-light);
}

.tag-gold {
    background: rgba(245, 158, 11, 0.12);
    color: var(--color-gold);
}

.td-features {
    font-size: 13px;
    color: var(--color-text-muted);
    max-width: 280px;
}

/* ===================================
   World Cup 2026
   =================================== */
.world-cup {
    padding: 100px 0;
    background: var(--color-bg);
}

.wc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.wc-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
}

.wc-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.wc-icon {
    margin-bottom: 20px;
}

.wc-icon svg {
    width: 48px;
    height: 48px;
}

.wc-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-white);
}

.wc-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===================================
   Odds Comparison
   =================================== */
.odds-comparison {
    padding: 100px 0;
    background: var(--color-bg-elevated);
}

.odds-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.odds-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 650px;
}

.odds-table thead {
    background: var(--color-surface);
}

.odds-table th {
    padding: 16px 20px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.odds-table th:first-child {
    text-align: left;
}

.odds-table td {
    padding: 16px 20px;
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.odds-table tbody tr {
    background: var(--color-bg-card);
    transition: background var(--transition);
}

.odds-table tbody tr:hover {
    background: var(--color-surface);
}

.op-name {
    text-align: left;
    font-weight: 600;
    color: var(--color-white);
}

.score-pill {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.score-excellent {
    background: rgba(34, 197, 94, 0.12);
    color: var(--color-primary);
}

.score-good {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-blue-light);
}

/* ===================================
   Methodology
   =================================== */
.methodology {
    padding: 100px 0;
    background: var(--color-bg);
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.method-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition);
}

.method-card:hover {
    border-color: var(--color-primary);
}

.method-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    opacity: 0.6;
    margin-bottom: 12px;
    font-family: var(--font-mono);
}

.method-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-white);
}

.method-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===================================
   About
   =================================== */
.about {
    padding: 100px 0;
    background: var(--color-bg-elevated);
}

.about-content {
    max-width: 720px;
    margin: 0 auto;
}

.about-content p {
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.8;
    font-size: 15px;
}

/* ===================================
   Safer Gambling
   =================================== */
.safer-gambling {
    padding: 100px 0;
    background: var(--color-bg);
}

.sg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.sg-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
}

.sg-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--color-white);
}

.sg-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===================================
   FAQ
   =================================== */
.faq {
    padding: 100px 0;
    background: var(--color-bg-elevated);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--color-bg-card);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 15px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition);
    font-family: var(--font-main);
}

.faq-question:hover {
    background: var(--color-surface);
}

.faq-question::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-item.active .faq-question::after {
    content: '-';
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.7;
}

/* ===================================
   Contact
   =================================== */
.contact {
    padding: 80px 0;
    background: var(--color-bg);
}

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

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: 12px;
    font-size: 15px;
}

/* ===================================
   Footer
   =================================== */
.site-footer {
    background: var(--color-bg-elevated);
    border-top: 1px solid var(--color-border);
    padding: 64px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-logo {
    height: 36px;
    width: auto;
    margin-bottom: 12px;
}

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

.footer-links h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-white);
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--color-text-muted);
    font-size: 13px;
    transition: color var(--transition);
}

.footer-links ul li a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 32px;
    text-align: center;
}

.footer-badges {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.age-badge-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-surface);
    border: 2px solid var(--color-gold);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-gold);
}

.footer-badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 4px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-muted);
}

.footer-disclaimer {
    font-size: 12px;
    color: var(--color-text-subtle);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto 20px;
}

.footer-copyright {
    font-size: 12px;
    color: var(--color-text-subtle);
}

/* ===================================
   Modals
   =================================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
}

.modal-content {
    position: relative;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    z-index: 1;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition);
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-white);
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--color-white);
}

.modal-content h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 8px;
    color: var(--color-white);
}

.modal-body p {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 12px;
}

/* ===================================
   Responsive
   =================================== */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .picks-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: rgba(13, 17, 23, 0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--color-border);
        padding: 24px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition);
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .main-nav .nav-list {
        flex-direction: column;
        gap: 16px;
    }

    .main-nav .nav-list a {
        font-size: 16px;
    }

    .hero {
        min-height: 500px;
    }

    .hero-content {
        padding: 60px 0;
    }

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

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

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

    .footer-top {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .comparison-table .td-features {
        display: none;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .pick-card {
        padding: 24px 16px;
    }

    .wc-card, .method-card, .sg-card {
        padding: 24px;
    }

    .modal-content {
        padding: 24px;
        width: 95%;
    }
}

/* Mobile toggle active state */
.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}