:root{--rivo25-bg:#0a0a0a;--rivo25-bg-elevated:#1a0808;--rivo25-bg-input:#100404;--rivo25-fg:#f4f4f5;--rivo25-fg-muted:#a8a29e;--rivo25-fg-subtle:#57534e;--rivo25-accent-1:#dc2626;--rivo25-accent-2:#f43f5e;--rivo25-accent-3:#fbbf24;--rivo25-accent-4:#fb923c;--rivo25-border-strong:2px solid #dc2626;--rivo25-border-subtle:1px solid #a8a29e2e;--rivo25-shadow-brutalism:4px 4px 0 0 #dc2626;--rivo25-shadow-glass:0 8px 32px #00000073;--rivo25-shadow-neuro:-8px -8px 16px #ffffff0a,8px 8px 16px #0000008c;--rivo25-radius:18px;--rivo25-radius-sm:8px;--rivo25-blur:14px}.rivo25-shell{color:var(--rivo25-fg);background:radial-gradient(1100px 600px at 6% 0,#f973162e 0%,#0000 60%),radial-gradient(900px 500px at 96% 0,#ec489924 0%,#0000 65%),linear-gradient(#0a0a0a 0%,#1a0808 60%,#0a0a0a 100%);min-height:100vh}.rivo25-card{background:var(--rivo25-bg-elevated);border:var(--rivo25-border-subtle);border-radius:var(--rivo25-radius);padding:1.25rem 1.5rem}.rivo25-card--brutalism{border:var(--rivo25-border-strong);box-shadow:var(--rivo25-shadow-brutalism);border-radius:0}.rivo25-card--glass{-webkit-backdrop-filter:blur(var(--rivo25-blur));box-shadow:var(--rivo25-shadow-glass);background:#1c1410b8;border:1px solid #f9731652}.rivo25-card--neuro{box-shadow:var(--rivo25-shadow-neuro);background:linear-gradient(145deg,#1a0808,#100404);border:none}.rivo25-hero{padding:4rem 0 3rem;position:relative}.rivo25-hero h1{letter-spacing:-.02em;background:linear-gradient(135deg,#dc2626,#fbbf24);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:clamp(2rem,4.5vw,3.5rem);font-weight:900;line-height:1.05}.rivo25-hero .rivo25-eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#fb923c;font-size:.7rem}.rivo25-cta{color:var(--rivo25-fg);background:linear-gradient(135deg,#dc2626,#f43f5e);border-radius:999px;align-items:center;gap:.5rem;padding:.7rem 1.2rem;font-weight:700;text-decoration:none;transition:transform .12s;display:inline-flex}.rivo25-cta:hover{transform:translateY(-2px)}.rivo25-cta--outline{background:0 0;border:2px solid #dc2626}.rivo25-feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1rem;display:grid}.rivo25-stat{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#1c141073;border-left:3px solid #dc2626;flex-direction:column;align-items:flex-start;padding:1rem 1.25rem;display:flex}.rivo25-stat .num{color:#dc2626;font-variant-numeric:tabular-nums;font-size:1.85rem;font-weight:800}.rivo25-stat .label{color:var(--rivo25-fg-muted);font-size:.85rem}.rivo25-table-zone--champion{background:#22c55e24}.rivo25-table-zone--ucl{background:#3b82f624}.rivo25-table-zone--euro{background:#a855f71f}.rivo25-table-zone--relegate{background:#ef444424}.rivo25-faq-item{border-bottom:1px solid #a8a29e1f;padding:1rem 0}.rivo25-faq-item summary{cursor:pointer;font-weight:700;list-style:none}.rivo25-faq-item summary::-webkit-details-marker{display:none}.rivo25-faq-item p{color:var(--rivo25-fg-muted);margin-top:.5rem}@media (max-width:768px){.rivo25-hero{padding:2rem 0 1.5rem}.rivo25-card{padding:1rem}.rivo25-feature-grid{grid-template-columns:1fr}}