:root{color-scheme:dark;--bg-base:#020617;--bg-surface:linear-gradient(#050814,#06091a);--bg-gradient:radial-gradient(120% 140% at 0% 0%,rgba(16,185,129,0.2),transparent 60%),radial-gradient(140% 160% at 100% 0%,rgba(56,189,248,0.18),transparent 60%),radial-gradient(160% 160% at 50% 100%,rgba(129,140,248,0.25),transparent 65%);--noise-opacity:0.06;--text-primary:#e2e8f0;--text-muted:#94a3b8;--emerald:#10b981;--emerald-strong:#059669;--emerald-light:#6ee7b7;--accent-cyan:#22d3ee;--accent-violet:#a855f7;--panel-bg:rgba(15,23,42,0.96);--panel-border:rgba(148,163,184,0.35);--panel-shadow:0 24px 60px rgba(15,23,42,0.9);--nav-surface:rgba(8,10,22,0.32);--nav-surface-strong:rgba(8,10,22,0.5);--nav-border:rgba(255,255,255,0.1);--nav-shadow:0 16px 36px rgba(0,0,0,0.32);--nav-btn-bg:rgba(8,12,26,0.35);--nav-btn-border:rgba(148,163,184,0.25);--nav-btn-text:#cbd5e1;--nav-btn-shadow:0 0 0 1px rgba(4,6,18,0.9);--nav-btn-hover-border:rgba(94,234,212,0.6);--nav-btn-hover-bg:radial-gradient(circle at 0 0,rgba(34,211,238,0.14),transparent 70%),rgba(10,14,30,0.55);--nav-btn-active-bg:radial-gradient(circle at 0 0,rgba(34,211,238,0.22),transparent 72%),linear-gradient(120deg,rgba(34,211,238,0.18),rgba(15,23,42,0.9));--nav-btn-active-text:#22d3ee;--nav-dropdown-bg:rgba(6,8,18,0.9);--nav-dropdown-border:rgba(255,255,255,0.12);--nav-dropdown-divider:rgba(255,255,255,0.08);--nav-dropdown-hover-bg:rgba(255,255,255,0.07);--nav-dropdown-active-bg:rgba(34,211,238,0.14);--icon-btn-bg:rgba(255,255,255,0.06);--icon-btn-border:rgba(255,255,255,0.1);--icon-btn-hover-bg:rgba(255,255,255,0.12);--icon-btn-hover-border:rgba(255,255,255,0.16);--cta-text:#020617;--cta-shadow:0 12px 26px rgba(34,211,238,0.35)}[data-theme=light]{color-scheme:light;--bg-base:#f8fafc;--bg-surface:linear-gradient(#eef2ff,#f8fafc);--bg-gradient:radial-gradient(120% 160% at 10% 10%,rgba(56,189,248,0.25),transparent 55%),radial-gradient(120% 180% at 90% 0%,rgba(236,72,153,0.12),transparent 55%),radial-gradient(180% 160% at 50% 110%,rgba(52,211,153,0.18),transparent 60%);--noise-opacity:0.035;--text-primary:#0f172a;--text-muted:#475569;--panel-bg:#ffffff;--panel-border:#e2e8f0;--panel-shadow:0 18px 48px rgba(15,23,42,0.12);--nav-surface:rgba(255,255,255,0.92);--nav-surface-strong:rgba(255,255,255,0.98);--nav-border:rgba(15,23,42,0.08);--nav-shadow:0 12px 30px rgba(15,23,42,0.12);--nav-btn-bg:#f1f5f9;--nav-btn-border:#e2e8f0;--nav-btn-text:#0f172a;--nav-btn-shadow:0 2px 8px rgba(15,23,42,0.08);--nav-btn-hover-border:#cbd5e1;--nav-btn-hover-bg:#e2e8f0;--nav-btn-active-bg:#dbeafe;--nav-btn-active-text:#0f172a;--nav-dropdown-bg:#ffffff;--nav-dropdown-border:#e2e8f0;--nav-dropdown-divider:#e2e8f0;--nav-dropdown-hover-bg:#f8fafc;--nav-dropdown-active-bg:#e0f2fe;--icon-btn-bg:#f8fafc;--icon-btn-border:#e2e8f0;--icon-btn-hover-bg:#e2e8f0;--icon-btn-hover-border:#cbd5e1;--cta-text:#0b1224;--cta-shadow:0 12px 28px rgba(59,130,246,0.18)}body,html{margin:0;padding:0;background:var(--bg-base);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif}a{color:var(--accent-cyan);text-decoration:none;text-underline-offset:2px}a:hover{text-decoration:underline;color:#a5f3fc}.page-shell{position:relative;min-height:100vh;background:var(--bg-surface);color:var(--text-primary);overflow:hidden}.page-shell:before{background:var(--bg-gradient);opacity:1}.page-shell:after,.page-shell:before{content:"";position:fixed;inset:-200px;pointer-events:none;z-index:0}.page-shell:after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");opacity:var(--noise-opacity);mix-blend-mode:overlay}.page-inner{max-width:1150px;margin:0 auto;padding:1.5rem 1.75rem 2.5rem;position:relative;z-index:1}@media (max-width:640px){.page-inner{padding:1.1rem 1rem 2rem}}.panel-dark{border:1px solid var(--panel-border);background:radial-gradient(140% 200% at 0 0,rgba(34,211,238,.12),transparent 60%),radial-gradient(180% 240% at 120% 0,rgba(168,85,247,.12),transparent 70%),var(--panel-bg);border-radius:18px;box-shadow:var(--panel-shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.glow-band{animation:heroGlow 16s ease-in-out infinite alternate}@keyframes heroGlow{0%{transform:scale(1) translateZ(0);opacity:.9}50%{transform:scale(1.05) translate3d(4px,-6px,0);opacity:1}to{transform:scale(1.08) translate3d(-6px,4px,0);opacity:.9}}.cta-button{display:inline-flex;align-items:center;gap:.35rem;border:1px solid rgba(34,211,238,.9);background:radial-gradient(circle at 0 0,rgba(34,211,238,.4),transparent 60%),linear-gradient(120deg,var(--accent-cyan),var(--emerald));color:var(--cta-text);padding:.45rem .9rem;border-radius:10px;font-weight:700;font-size:.82rem;cursor:pointer;box-shadow:var(--cta-shadow);transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.cta-button:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(8,47,73,.85);background:radial-gradient(circle at 0 0,rgba(34,211,238,.55),transparent 60%),linear-gradient(120deg,#22d3ee,#22c55e)}.cta-button:focus-visible{outline:2px solid rgba(16,185,129,.8);outline-offset:2px}.section-grid{display:grid;grid-gap:1.8rem;gap:1.8rem;grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}@media (min-width:1024px){.section-grid{grid-template-columns:repeat(12,1fr)}}