:root{--font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--radius: 12px;--radius-lg: 20px;--shadow: 0 1px 2px rgb(15 23 42 / 6%), 0 8px 24px rgb(15 23 42 / 8%);--shadow-lg: 0 4px 6px rgb(15 23 42 / 5%), 0 24px 48px rgb(15 23 42 / 12%)}html[data-theme=light]{--bg: #f8fafc;--bg-elevated: #ffffff;--bg-muted: #f1f5f9;--border: #e2e8f0;--text: #0f172a;--text-muted: #475569;--text-subtle: #64748b;--accent: #0d9488;--accent-hover: #0f766e;--accent-muted: rgba(13, 148, 136, .12);--header-bg: rgba(248, 250, 252, .85)}html[data-theme=dark]{--bg: #020617;--bg-elevated: #0f172a;--bg-muted: #1e293b;--border: #334155;--text: #f1f5f9;--text-muted: #cbd5e1;--text-subtle: #94a3b8;--accent: #2dd4bf;--accent-hover: #5eead4;--accent-muted: rgba(45, 212, 191, .15);--header-bg: rgba(2, 6, 23, .82)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 1.25rem}@media (min-width: 768px){.container{padding:0 1.5rem}}.section{padding:4rem 0}@media (min-width: 768px){.section{padding:5rem 0}}.section-title{font-size:clamp(1.5rem,4vw,2rem);font-weight:700;letter-spacing:-.02em;margin:0 0 .75rem;color:var(--text)}.section-lead{margin:0 0 2rem;max-width:42rem;color:var(--text-muted);font-size:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-weight:600;font-size:.9375rem;line-height:1.25;padding:.75rem 1.25rem;border-radius:var(--radius);border:1px solid transparent;cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .15s ease,box-shadow .2s ease}.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 2px #0f172a1f}html[data-theme=dark] .btn-primary{color:#042f2e}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-elevated);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);background:var(--accent-muted)}.card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow);transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.card:hover{border-color:var(--accent);box-shadow:var(--shadow-lg)}.badge{display:inline-block;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);background:var(--accent-muted);padding:.35rem .65rem;border-radius:999px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}