:root{--bg: #0a0a0f;--bg-elevated: #11111a;--bg-card: #15151f;--border: rgba(255, 255, 255, .08);--border-strong: rgba(255, 255, 255, .16);--fg: #f5f5f7;--fg-muted: #a1a1a8;--fg-faint: #6e6e76;--accent: #34d399;--accent-strong: #10b981;--accent-glow: rgba(52, 211, 153, .16);--danger: #f87171;--radius: 12px;--radius-lg: 16px;--max-width: 1100px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-sans);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#000;padding:8px 12px;z-index:100}.skip-link:focus{left:12px;top:12px}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-strong)}.nav{position:sticky;top:0;background:#0a0a0fe0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:50}.nav__inner{max-width:var(--max-width);margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--fg)}.brand__mark{display:inline-block;width:28px;height:28px;line-height:28px;text-align:center;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#000;font-weight:800}.brand__text{font-size:16px}.nav__links{display:flex;gap:24px}.nav__links a{color:var(--fg-muted);font-size:14px;font-weight:500}.nav__links a:hover{color:var(--fg)}.hero{padding:80px 24px 64px;text-align:center;background:radial-gradient(ellipse at top,var(--accent-glow),transparent 60%),var(--bg)}.hero__inner{max-width:820px;margin:0 auto}.hero__eyebrow{text-transform:uppercase;letter-spacing:.2em;font-size:12px;color:var(--fg-muted);margin:0 0 16px;font-weight:600}.hero__title{font-size:clamp(40px,6vw,64px);line-height:1.05;margin:0 0 24px;font-weight:800;letter-spacing:-.02em}.hero__title-accent{background:linear-gradient(135deg,var(--accent),var(--accent-strong));-webkit-background-clip:text;background-clip:text;color:transparent}.hero__subtitle{font-size:clamp(16px,1.8vw,18px);color:var(--fg);margin:0 0 24px;font-weight:500}.hero__subtitle strong{font-weight:600}.hero__separator{color:var(--fg-faint);margin:0 6px}.hero__lead{font-size:16px;color:var(--fg-muted);max-width:640px;margin:0 auto 36px}.hero__finepoint{font-size:13px;color:var(--fg-faint);margin:24px auto 0;max-width:580px}.cta-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}.btn{display:inline-flex;flex-direction:column;align-items:stretch;padding:12px 20px;border-radius:var(--radius);font-weight:600;font-size:15px;border:1px solid var(--border-strong);background:var(--bg-elevated);color:var(--fg);min-width:180px;text-align:left;transition:transform 80ms ease,border-color 80ms ease}.btn:hover{border-color:var(--accent);transform:translateY(-1px)}.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#000;border-color:transparent}.btn--primary:hover{color:#000}.btn__label{font-weight:700;font-size:15px}.btn__sub{font-size:12px;font-weight:500;opacity:.72;margin-top:2px}.features,.faq{padding:96px 24px}.features{background:var(--bg-elevated);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.features__inner,.faq__inner{max-width:var(--max-width);margin:0 auto}.section-title{font-size:clamp(28px,4vw,40px);margin:0 0 12px;font-weight:800;letter-spacing:-.01em}.section-lede{color:var(--fg-muted);font-size:17px;margin:0 0 48px;max-width:720px}.features__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.feature-card__title{font-size:18px;font-weight:700;margin:0 0 8px}.feature-card p{margin:0;color:var(--fg-muted);font-size:15px}.faq-item{border-bottom:1px solid var(--border);padding:20px 0}.faq-item summary{cursor:pointer;font-size:17px;font-weight:600;color:var(--fg);list-style:none;padding-right:32px;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:0;top:0;font-size:20px;color:var(--fg-muted);transition:transform .12s ease}.faq-item[open] summary:after{content:"−"}.faq-item p{margin:12px 0 0;color:var(--fg-muted);font-size:15px}.footer{padding:48px 24px;border-top:1px solid var(--border);background:var(--bg)}.footer__inner{max-width:var(--max-width);margin:0 auto;text-align:center}.footer__copy{margin:0 0 12px}.footer__badge{display:inline-block;padding:8px 14px;border:1px solid var(--accent);border-radius:999px;color:var(--accent);font-weight:600;font-size:13px}.footer__meta{color:var(--fg-faint);font-size:13px;margin:0}.footer__meta a{color:var(--fg-muted)}@media(max-width:640px){.nav__links{display:none}.hero{padding:56px 20px 48px}.features,.faq{padding:72px 20px}.btn{flex:1 1 100%;min-width:0}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important;scroll-behavior:auto!important}}