:root{--accent:#2563eb;--accent-weak:#2563eb1a;--accent-line:#2563eb47;--ink:#16181d;--ink-body:#33383f;--ink-soft:#5b626c;--ink-faint:#66707e;--bg:#fff;--bg-2:#fafafb;--bg-code:#0d1017;--line:#e6e8ec;--line-strong:#d3d7dd;--cta:#111318;--cta-hover:#292d35;--ok:#16a34a;--radius:14px;--radius-sm:8px;--radius-btn:7px;--mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--sans:"Bricolage Grotesque", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--maxw:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--sans);background:var(--bg);color:var(--ink-body);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;line-height:1.6;overflow-x:hidden}.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5{font-family:var(--sans);letter-spacing:-.03em;color:var(--ink);margin:0;font-weight:700}.mono{font-family:var(--mono)}.navbar{z-index:50;backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#ffffffc7;position:sticky;top:0}.navbar>.container{justify-content:space-between;align-items:center;height:64px;display:flex}.navbar-brand{color:var(--ink);letter-spacing:-.03em;align-items:center;gap:10px;font-size:1.12rem;font-weight:700;display:flex}.brand-mark{background:var(--cta);color:#fff;width:30px;height:30px;font-family:var(--mono);border-radius:8px;place-items:center;font-size:.78rem;font-weight:700;display:grid}.nav-link{color:var(--ink-soft);border-radius:var(--radius-btn);padding:8px 13px;font-size:.92rem;font-weight:500;transition:color .15s,background .15s}.nav-link:hover{color:var(--ink);background:var(--bg-2)}.btn-nav-login{color:var(--ink)}.btn-nav-register{background:var(--cta);border-radius:var(--radius-btn);font-weight:600;color:#fff!important;padding:9px 18px!important}.btn-nav-register:hover{background:var(--cta-hover)}.btn-primary-glow{background:var(--cta);color:#fff;border-radius:var(--radius-btn);border:1px solid var(--cta);align-items:center;gap:8px;padding:13px 24px;font-size:.96rem;font-weight:600;transition:background .14s,transform .12s;display:inline-flex}.btn-primary-glow:hover{background:var(--cta-hover);transform:translateY(-1px)}.btn-ghost{color:var(--ink);border-radius:var(--radius-btn);border:1px solid var(--line-strong);background:#fff;align-items:center;gap:8px;padding:13px 22px;font-size:.96rem;font-weight:600;transition:border-color .14s,background .14s;display:inline-flex}.btn-ghost:hover{border-color:var(--ink);background:var(--bg-2)}.hero{padding:92px 0 90px}.hero-grid{grid-template-columns:1.05fr 1fr;align-items:center;gap:56px;display:grid}.hero-badge{color:var(--ink-soft);border:1px solid var(--line);background:var(--bg-2);border-radius:999px;align-items:center;gap:8px;padding:6px 13px;font-size:.8rem;font-weight:600;display:inline-flex}.hero-badge .dot{background:var(--accent);width:7px;height:7px;box-shadow:0 0 0 3px var(--accent-weak);border-radius:50%}.hero h1{letter-spacing:-.045em;color:var(--ink);margin:22px 0 0;font-size:clamp(2.7rem,5.6vw,4.4rem);font-weight:700;line-height:1.02}.hero h1 .grad{color:var(--accent)}.hero p.lead{color:var(--ink-soft);max-width:36ch;margin:22px 0 0;font-size:1.18rem}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:32px;display:flex}.hero-trust{color:var(--ink-faint);flex-wrap:wrap;gap:20px;margin-top:28px;font-size:.85rem;display:flex}.hero-trust span{align-items:center;gap:7px;display:inline-flex}.hero-trust i{color:var(--ok)}.code-card{border-radius:var(--radius);background:var(--bg-code);border:1px solid #1c2230;position:relative;overflow:hidden;box-shadow:0 30px 60px -30px #0f172a66}.code-card-bar{border-bottom:1px solid #1c2230;align-items:center;gap:10px;padding:13px 16px;display:flex}.code-method{font-family:var(--mono);color:#34d399;background:#34d39924;border-radius:5px;padding:3px 9px;font-size:.72rem;font-weight:700}.code-url{font-family:var(--mono);color:#9aa4b2;font-size:.8rem}.code-status{font-family:var(--mono);color:#34d399;margin-left:auto;font-size:.72rem}.code-body{font-family:var(--mono);color:#d7dbe3;padding:18px;font-size:.82rem;line-height:1.85;overflow-x:auto}.c-key{color:#7dd3fc}.c-str{color:#86efac}.c-num{color:#fca5a5}.c-punct{color:#808d9f}.section{padding:96px 0}.section-label{letter-spacing:.08em;text-transform:uppercase;color:var(--accent);margin-bottom:12px;font-size:.78rem;font-weight:700;display:inline-block}.section-title{letter-spacing:-.04em;color:var(--ink);font-size:clamp(1.9rem,3.6vw,2.7rem)}.section-sub{color:var(--ink-soft);margin-top:12px;font-size:1.08rem}.section-head{max-width:640px}.service-card{border-radius:var(--radius);border:1px solid var(--line);background:#fff;height:100%;padding:24px;transition:transform .16s,border-color .16s,box-shadow .16s;position:relative}.service-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:0 18px 40px -24px #0f172a38}.service-icon{background:var(--bg-2);border:1px solid var(--line);width:44px;height:44px;color:var(--ink);border-radius:10px;place-items:center;margin-bottom:15px;font-size:1.15rem;display:grid}.service-card:hover .service-icon{border-color:var(--accent-line);color:var(--accent)}.service-card h3{color:var(--ink);margin-bottom:7px;font-size:1.05rem}.service-card p{color:var(--ink-soft);margin:0;font-size:.91rem;line-height:1.6}.service-ep{font-family:var(--mono);color:var(--ink-faint);margin-bottom:9px;font-size:.72rem}.tab-pills{border:1px solid var(--line);background:var(--bg-2);border-radius:10px;gap:4px;margin-top:22px;padding:4px;display:inline-flex}.tab-pills button{color:var(--ink-soft);font-family:var(--sans);cursor:pointer;background:0 0;border:0;border-radius:7px;padding:8px 22px;font-size:.88rem;font-weight:600;transition:all .15s}.tab-pills button.active{color:var(--ink);background:#fff;box-shadow:0 1px 3px #0f172a1f}.plan-card{border-radius:var(--radius);border:1px solid var(--line);background:#fff;height:100%;padding:26px 24px;transition:transform .16s,box-shadow .16s,border-color .16s;position:relative}.plan-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px -24px #0f172a38}.plan-card.featured{border-color:var(--ink);box-shadow:0 20px 48px -24px #0f172a4d}.plan-badge{text-transform:uppercase;letter-spacing:.05em;background:var(--cta);color:#fff;white-space:nowrap;border-radius:999px;padding:5px 14px;font-size:.7rem;font-weight:700;position:absolute;top:-11px;left:50%;transform:translate(-50%)}.plan-name{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-soft);font-size:.8rem;font-weight:700}.plan-price{color:var(--ink);letter-spacing:-.035em;margin:10px 0 18px;font-size:2.2rem;font-weight:700}.plan-price-period{color:var(--ink-faint);font-size:.88rem;font-weight:500}.plan-feature{color:var(--ink-body);align-items:flex-start;gap:9px;padding:6px 0;font-size:.91rem;display:flex}.plan-feature i{color:var(--ok);margin-top:2px;font-size:.86rem}.plan-feature-muted{color:var(--ink-faint);padding:10px 0;font-size:.87rem}.badge.text-bg-success{font-weight:700;color:var(--ok)!important;background:#16a34a1f!important}.cta-final{background:var(--cta);text-align:center;border-radius:20px;padding:60px 32px;position:relative;overflow:hidden}.cta-final .section-label{color:#fff9}.cta-final h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.5rem)}.cta-final p{color:#ffffffb8;max-width:46ch;margin:14px auto 26px;font-size:1.06rem}.cta-final .btn-primary-glow{color:var(--cta);background:#fff;border-color:#fff}.cta-final .btn-primary-glow:hover{background:#e9eaee}.cta-final .btn-ghost{color:#fff;background:0 0;border-color:#ffffff47}.cta-final .btn-ghost:hover{background:#ffffff14;border-color:#fff}footer{border-top:1px solid var(--line);background:var(--bg-2);margin-top:0;padding:56px 0 34px}footer .foot-grid{grid-template-columns:1.6fr 1fr 1fr;gap:40px;display:grid}footer .foot-brand{color:var(--ink);align-items:center;gap:10px;margin-bottom:13px;font-size:1.08rem;font-weight:700;display:flex}footer p{color:var(--ink-soft);font-size:.91rem}footer .foot-h{letter-spacing:.07em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:14px;font-size:.76rem;font-weight:700}footer a.foot-link{color:var(--ink-soft);padding:5px 0;font-size:.91rem;transition:color .15s;display:block}footer a.foot-link:hover{color:var(--ink)}footer .foot-bottom{border-top:1px solid var(--line);color:var(--ink-faint);flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:40px;padding-top:22px;font-size:.85rem;display:flex}.burger{border:1px solid var(--line-strong);cursor:pointer;background:#fff;border-radius:8px;justify-content:center;align-items:center;width:42px;height:40px;display:none}.burger svg{stroke:var(--ink)}.drawer-overlay{backdrop-filter:blur(2px);opacity:0;pointer-events:none;z-index:60;background:#0f172a59;transition:opacity .2s;position:fixed;inset:0}.drawer-overlay.open{opacity:1;pointer-events:auto}.drawer{border-left:1px solid var(--line);z-index:61;background:#fff;width:290px;height:100%;padding:22px;transition:transform .22s;position:fixed;top:0;right:0;transform:translate(100%)}.drawer.open{transform:translate(0)}.drawer-head{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.drawer-close{color:var(--ink-soft);cursor:pointer;background:0 0;border:0;font-size:1.7rem;line-height:1}.drawer-nav a{color:var(--ink);border-bottom:1px solid var(--line);padding:13px 0;font-weight:600;display:block}.drawer-foot{gap:10px;margin-top:24px;display:grid}.btn-drawer-login{text-align:center;border:1px solid var(--line-strong);border-radius:var(--radius-btn);color:var(--ink);padding:13px;font-weight:600}.btn-drawer-register{text-align:center;border-radius:var(--radius-btn);background:var(--cta);color:#fff;padding:13px;font-weight:600}.page-header{border-bottom:1px solid var(--line);background:var(--bg-2);padding:64px 0 40px}.page-header h1{font-size:clamp(2rem,4vw,2.8rem)}.page-header p{color:var(--ink-soft);margin-top:8px}.legal-content{max-width:780px;color:var(--ink-body);margin:0 auto}.legal-content h4{color:var(--ink);letter-spacing:-.02em;margin:32px 0 10px;font-size:1.15rem}.legal-content p{margin:0 0 14px;font-size:.96rem;line-height:1.7}.legal-content ul{margin:0 0 16px;padding-left:22px}.legal-content li{margin-bottom:6px;font-size:.96rem;line-height:1.7}@media (width<=900px){.hero-grid{grid-template-columns:1fr;gap:40px}.hero{padding:60px 0 68px}.hero p.lead{max-width:none}footer .foot-grid{grid-template-columns:1fr 1fr}.desktop-nav,.desktop-cta{display:none!important}.burger{display:inline-flex}}@media (width<=560px){.section{padding:66px 0}footer .foot-grid{grid-template-columns:1fr}.hero-actions .btn-primary-glow,.hero-actions .btn-ghost{flex:1;justify-content:center}}.d-none{display:none!important}.text-center{text-align:center}.mt-2{margin-top:.5rem}.mb-0{margin-bottom:0}.py-5{padding-top:3rem;padding-bottom:3rem}.mb-3{margin-bottom:1rem}