:root{--surface:#050506;--panel:#12131c;--foreground:#f5f6ff;--muted:hsla(0,0%,100%,.65);--border:hsla(0,0%,100%,.08);--accent:#ff9d43}:root[data-theme=light]{--surface:#f5f6fa;--panel:#fff;--foreground:#0f172a;--muted:rgba(15,23,42,.65);--border:rgba(15,23,42,.08);--accent:#2caffe}body{font-family:var(--font-family,"Inter",system-ui,-apple-system,BlinkMacSystemFont,sans-serif);margin:0;padding:0}.container{width:min(1200px,90vw);margin:0 auto;padding:2rem 0}.theme-dark{background:var(--surface);color:var(--foreground)}.min-h-screen{min-height:100vh}.bg-surface{background:var(--surface)}.text-foreground{color:var(--foreground)}.text-base{font-size:1rem}:root{--surface:#f7f8fb;--panel:#fff;--foreground:#0f172a;--muted:#6b7280;--border:rgba(15,23,42,.08);--accent:#1f6bff;--font-family:"Inter","Segoe UI",system-ui,-apple-system,sans-serif}:root[data-theme=dark]{--surface:#050506;--panel:#12131c;--foreground:#f5f6ff;--muted:hsla(0,0%,100%,.65);--border:hsla(0,0%,100%,.08);--accent:#4fa3ff}body{background:var(--surface);color:var(--foreground)}.hero{padding:6rem 0 4rem;text-align:center}.hero h1{font-size:clamp(2.5rem,6vw,4rem);margin-bottom:1.5rem}.hero p{font-size:1.1rem;color:var(--muted);max-width:640px;margin:0 auto 2rem}.cta{display:inline-flex;gap:1rem;flex-wrap:wrap;justify-content:center}.cta a{padding:.9rem 1.4rem;border-radius:999px;text-decoration:none;font-weight:600}.cta-primary{background:var(--accent);color:#050506}.cta-secondary{border:1px solid var(--border);color:var(--foreground)}.link-ghost{background:transparent;border:none;color:var(--foreground);font-weight:700;padding:0;text-decoration:underline;cursor:pointer}.link-ghost:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.link-ghost:hover{opacity:.8}.grid{display:grid;grid-gap:1.5rem;gap:1.5rem}.panel-card{background:var(--panel);border-radius:20px;border:1px solid var(--border);padding:1.5rem;box-shadow:0 25px 45px -30px rgba(0,0,0,.75)}.muted{color:var(--muted)}.panel-card.danger{border-color:rgba(255,0,55,.4)}.auth-shell{min-height:calc(100vh - 4rem);display:grid;place-items:center;padding:2rem 1rem 4rem}.auth-card{width:min(420px,100%);background:var(--panel);border-radius:24px;border:1px solid var(--border);padding:2rem;box-shadow:0 35px 55px -30px rgba(0,0,0,.65)}.auth-card h1{margin-bottom:.25rem}.auth-card .muted{color:var(--muted);margin-bottom:1.5rem}.auth-form{display:grid;grid-gap:1rem;gap:1rem}.auth-form label{display:grid;grid-gap:.35rem;gap:.35rem;font-size:.95rem}.auth-form input{border-radius:14px;border:1px solid var(--border);padding:.85rem 1rem;background:hsla(0,0%,100%,.02);color:var(--foreground);font-size:1rem}.auth-form input:focus{outline:2px solid var(--accent)}.auth-links{margin-top:1rem;display:flex;justify-content:space-between;font-size:.9rem}.auth-form button{margin-top:.25rem}.cta-danger{background:#ff5f5f;color:#050506}.form-error{color:#ff8ca3}.form-success{color:#8fffb7}.stack{display:grid}.gap-lg{gap:1.5rem}.details-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:.4rem 1rem;gap:.4rem 1rem;margin-bottom:1rem;color:var(--muted)}.details-grid strong{color:var(--foreground)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:var(--panel);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}.brand{font-weight:700;letter-spacing:.04em;color:var(--foreground);text-decoration:none}.header-actions{display:flex;align-items:center;gap:.75rem}.header-link{color:var(--foreground);text-decoration:none;font-weight:600}.marketing-shell{background:var(--surface);color:var(--foreground);min-height:100vh;padding:0 1rem 4rem}:root[data-theme=light] .marketing-shell{background:radial-gradient(800px circle at 10% 20%,rgba(80,112,255,.08),transparent 45%),radial-gradient(900px circle at 80% 10%,rgba(255,126,234,.08),transparent 40%),var(--surface)}:root[data-theme=dark] .marketing-shell{background:radial-gradient(800px circle at 10% 20%,rgba(79,163,255,.06),transparent 45%),radial-gradient(900px circle at 80% 10%,rgba(255,126,234,.06),transparent 40%),var(--surface)}:root[data-theme=light] .cta-primary{background:#1f6bff;color:#fff;box-shadow:0 15px 35px -18px rgba(31,107,255,.65)}:root[data-theme=dark] .cta-primary{background:#4fa3ff;color:#050506;box-shadow:0 15px 35px -18px rgba(79,163,255,.45)}:root[data-theme=light] .cta-secondary{border-color:rgba(15,23,42,.1);color:#0f172a}:root[data-theme=dark] .cta-secondary{border-color:hsla(0,0%,100%,.16);color:var(--foreground)}.hero-badge{display:inline-flex;align-items:center;justify-content:center;padding:.4rem .85rem;background:var(--panel);border:1px solid var(--border);border-radius:999px;font-weight:600;color:var(--foreground);box-shadow:0 10px 25px -18px rgba(0,0,0,.35)}.landing-hero{padding:5rem 0 3rem;text-align:center}.landing-hero h1{font-size:clamp(2.8rem,6vw,4.2rem);margin:1rem auto 1.25rem;max-width:820px;line-height:1.1;color:#0f172a}.landing-hero h1 .accent{color:#1f6bff}.landing-hero p{color:#42526e;font-size:1.1rem;max-width:720px;margin:0 auto 1.75rem}.landing-cta{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.pricing-section{background:var(--panel);border-radius:32px;border:1px solid var(--border);padding:3rem 2rem;box-shadow:0 25px 55px -40px rgba(0,0,0,.35)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:1.5rem;gap:1.5rem;margin-top:2rem}.plan-card{background:var(--panel);border-radius:18px;border:1px solid var(--border);padding:1.5rem;box-shadow:0 18px 40px -30px rgba(0,0,0,.35);display:grid;grid-gap:.9rem;gap:.9rem}.plan-card.pro{border:2px solid var(--accent);box-shadow:0 24px 60px -35px rgba(31,107,255,.35);position:relative}.plan-badge{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--accent);color:#050506;padding:.35rem .9rem;border-radius:999px;font-weight:700;font-size:.9rem;box-shadow:0 12px 30px -18px rgba(31,107,255,.6)}.plan-price{font-size:2.5rem;font-weight:800;color:var(--foreground)}.plan-price small{font-size:.95rem;color:var(--muted);font-weight:500}.plan-feature{display:flex;align-items:center;gap:.55rem;color:var(--foreground);font-weight:600}.plan-feature.muted{color:var(--muted)}.plan-cta{margin-top:.5rem}