/* ══════════════════════════════════════
   FIGHT FARM — Dark & Aggressive
   ══════════════════════════════════════ */

:root {
    --bg-dark: #060608;
    --bg-card: #0e0e14;
    --bg-elevated: #14141e;
    --bg-ring: #1a1a26;
    --text-primary: #f0f0f5;
    --text-secondary: #8a8a9e;
    --text-dim: #4a4a5e;
    --brand: #3c32be;
    --brand-bright: #4e44d4;
    --brand-dim: hsla(244, 58%, 47%, 0.12);
    --brand-glow: hsla(244, 58%, 47%, 0.25);
    --border-brand: hsla(244, 58%, 47%, 0.2);
    --red: hsl(0, 78%, 48%);
    --red-bright: hsl(0, 85%, 55%);
    --red-dim: hsla(0, 78%, 48%, 0.12);
    --red-glow: hsla(0, 78%, 48%, 0.25);
    --orange: hsl(25, 90%, 52%);
    --gold: hsl(42, 85%, 55%);
    --gold-dim: hsla(42, 85%, 55%, 0.1);
    --arena-blue: hsl(220, 70%, 55%);
    --arena-dim: hsla(220, 70%, 55%, 0.1);
    --fight-green: hsl(150, 60%, 45%);
    --fight-dim: hsla(150, 60%, 45%, 0.1);
    --border-subtle: hsla(0, 0%, 100%, 0.06);
    --border-red: hsla(0, 78%, 48%, 0.2);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-display: 'Oswald', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html { scroll-behavior: smooth; }

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

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

/* ── Nav ── */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: hsla(240, 20%, 3%, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
}
.nav-brand {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-primary);
}
.nav-logo {
    height: 28px;
    width: auto;
    border-radius: 4px;
    margin-right: 0.5rem;
    vertical-align: middle;
}
.nav-brand span { color: var(--brand-bright); }
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-link {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color 0.2s;
    letter-spacing: 0.02em;
}
.nav-link:hover { color: var(--text-primary); }
.nav-cta {
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.5em 1.2em;
    background: var(--brand);
    color: #fff;
    border-radius: var(--radius-sm);
    transition: filter 0.2s, transform 0.2s;
    letter-spacing: 0.02em;
}
.nav-cta:hover { filter: brightness(1.2); transform: translateY(-1px); }

/* ── Hero ── */
.hero {
    position: relative;
    text-align: center;
    padding: 11rem 2rem 7rem;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, hsla(0, 78%, 48%, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, hsla(25, 90%, 52%, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 80%, hsla(0, 78%, 48%, 0.04) 0%, transparent 50%);
    pointer-events: none;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4em;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.4em 1em;
    border-radius: 100px;
    border: 1px solid var(--border-brand);
    background: var(--brand-dim);
    color: var(--brand-bright);
    margin-bottom: 1.5rem;
    position: relative;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.01em;
    line-height: 1;
    margin-bottom: 1.2rem;
    position: relative;
}
.hero h1 .fight { color: var(--brand-bright); }
.hero h1 .farm {
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.5;
    position: relative;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    position: relative;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 700;
    padding: 0.75em 1.8em;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.btn-primary {
    background: var(--brand);
    color: #fff;
    box-shadow: 0 4px 20px var(--brand-glow);
}
.btn-primary:hover { filter: brightness(1.15); transform: translateY(-2px); box-shadow: 0 6px 28px var(--brand-glow); }
.btn-secondary {
    background: hsla(0, 0%, 100%, 0.06);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}
.btn-secondary:hover { background: hsla(0, 0%, 100%, 0.1); transform: translateY(-2px); }

/* ── Stats Bar ── */
.stats-bar {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 2.5rem 2rem;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-card);
}
.stat { text-align: center; }
.stat-value {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
}
.stat-value .accent { color: var(--brand-bright); }
.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
}

/* ── Sections ── */
.section {
    max-width: 1080px;
    margin: 0 auto;
    padding: 5rem 2rem;
}
.section-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--brand-bright);
    margin-bottom: 0.75rem;
}
.section-title {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 800;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 1rem;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 640px;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}
.section-center { text-align: center; }
.section-center .section-desc { margin-left: auto; margin-right: auto; }

/* ── How It Works ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}
.step-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    position: relative;
    transition: border-color 0.3s;
}
.step-card:hover { border-color: var(--border-red); }
.step-num {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--red-dim);
    line-height: 1;
    margin-bottom: 0.75rem;
}
.step-card:hover .step-num { color: var(--red); }
.step-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}
.step-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ── NFT Tiers ── */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.tier-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s;
}
.tier-card:hover { transform: translateY(-4px); }
.tier-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--tier-color, var(--red));
}
.tier-icon {
    font-size: 2.2rem;
    margin-bottom: 0.75rem;
    display: block;
}
.tier-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 0.15rem;
    color: var(--tier-color, var(--text-primary));
}
.tier-full {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}
.tier-price {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}
.tier-price .currency { font-size: 0.7rem; color: var(--text-dim); }
.tier-details {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.tier-card--lgnd { border-color: hsla(42, 85%, 55%, 0.2); }
.tier-card--lgnd:hover { border-color: var(--gold); box-shadow: 0 0 30px hsla(42, 85%, 55%, 0.1); }

/* ── Tokens ── */
.tokens-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
.token-card {
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    position: relative;
    overflow: hidden;
}
.token-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 50% at 80% 20%, var(--token-glow, transparent) 0%, transparent 70%);
    pointer-events: none;
}
.token-ticker {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--token-color, var(--text-primary));
    margin-bottom: 0.25rem;
    position: relative;
}
.token-role {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin-bottom: 1rem;
    position: relative;
}
.token-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    position: relative;
}
.token-uses {
    list-style: none;
    position: relative;
}
.token-uses li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 0.35em 0;
    padding-left: 1.2em;
    position: relative;
}
.token-uses li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--token-color, var(--text-dim));
}

/* ── Arena ── */
.arena-section {
    position: relative;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-red);
    background: linear-gradient(145deg, hsla(0, 78%, 48%, 0.04), var(--bg-card));
    padding: 3rem;
    overflow: hidden;
}
.arena-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 0%, hsla(0, 78%, 48%, 0.06) 0%, transparent 60%);
    pointer-events: none;
}
.arena-inner {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}
.arena-features { display: flex; flex-direction: column; gap: 1.25rem; }
.arena-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.arena-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--red-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.arena-feature-title {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 0.2rem;
}
.arena-feature-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.arena-visual {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.arena-pool {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
    background: var(--bg-elevated);
}
.arena-pool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}
.arena-pool-matchup {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
}
.arena-pool-event {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-dim);
}
.arena-pool-bar {
    height: 6px;
    border-radius: 3px;
    background: var(--bg-dark);
    overflow: hidden;
    margin-bottom: 0.5rem;
}
.arena-pool-fill {
    height: 100%;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--red), var(--orange));
}
.arena-pool-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.72rem;
    color: var(--text-dim);
}

/* ── LGND Section ── */
.lgnd-section {
    text-align: center;
    padding: 4rem 2rem;
    position: relative;
}
.lgnd-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 50%, hsla(42, 85%, 55%, 0.04) 0%, transparent 60%);
    pointer-events: none;
}
.lgnd-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
    position: relative;
}
.lgnd-step {
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    text-align: center;
    min-width: 140px;
}
.lgnd-step-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.3rem;
}
.lgnd-step-value {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}
.lgnd-arrow {
    font-size: 1.5rem;
    color: var(--text-dim);
}
.lgnd-step--result {
    border-color: hsla(42, 85%, 55%, 0.3);
    background: hsla(42, 85%, 55%, 0.05);
}
.lgnd-step--result .lgnd-step-value { color: var(--gold); }

/* ── LGND Paths ── */
.lgnd-paths {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
    position: relative;
}
.lgnd-path-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
}
.lgnd-path-tier {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}
.lgnd-path-req {
    font-size: 0.82rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

/* ── Roadmap ── */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}
.roadmap-card {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    background: var(--bg-card);
    position: relative;
}
.roadmap-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--phase-color, var(--red));
    border-radius: 2px 2px 0 0;
}
.roadmap-phase {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--phase-color, var(--red));
    margin-bottom: 0.5rem;
}
.roadmap-title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.roadmap-items {
    list-style: none;
}
.roadmap-items li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    padding: 0.3em 0;
    padding-left: 1.2em;
    position: relative;
}
.roadmap-items li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--phase-color, var(--text-dim));
}

/* ── CTA ── */
.cta-section {
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 50% 50%, hsla(0, 78%, 48%, 0.06) 0%, transparent 60%);
    pointer-events: none;
}
.cta-title {
    font-family: var(--font-display);
    font-size: 2.8rem;
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 1rem;
    position: relative;
}
.cta-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto 2rem;
    position: relative;
}
.cta-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

/* ── Footer ── */
.footer {
    text-align: center;
    padding: 2.5rem 2rem;
    font-size: 0.78rem;
    color: var(--text-dim);
    border-top: 1px solid var(--border-subtle);
}

/* ── Separator ── */
.divider {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .tiers-grid { grid-template-columns: repeat(2, 1fr); }
    .arena-inner { grid-template-columns: 1fr; }
    .roadmap-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .hero h1 { font-size: 3rem; }
    .hero { padding: 9rem 1.5rem 5rem; }
    .nav { padding: 0.9rem 1.25rem; }
    .nav-links { gap: 0.75rem; }
    .nav-link { display: none; }
    .steps-grid { grid-template-columns: 1fr !important; }
    .tiers-grid { grid-template-columns: 1fr; }
    .tokens-grid { grid-template-columns: 1fr; }
    .stats-bar { gap: 1.5rem; flex-wrap: wrap; }
    .hero-actions { flex-direction: column; align-items: center; }
    .section-title { font-size: 1.8rem; }
    .arena-section { padding: 2rem 1.5rem; }
    .lgnd-flow { flex-direction: column; }
    .lgnd-arrow { transform: rotate(90deg); }
    .cta-title { font-size: 2rem; }
    .cta-links { flex-direction: column; align-items: center; }
}