:root{--orange:#f97316;--orange2:#fb923c;--blue:#0284c7;--green:#16a34a;--ink:#172033;--muted:#667085;--line:#e6ebf0;--soft:#f7f9fb}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}.container{max-width:1180px;margin:auto;padding:0 22px}
.topbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid #edf0f3}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}.brand b{color:var(--orange)}.mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;box-shadow:0 8px 22px rgba(249,115,22,.25)}nav{display:flex;gap:4px}nav a{padding:10px 12px;border-radius:10px;color:#475467;font-weight:600;font-size:14px}nav a:hover{background:#fff7ed;color:#c2410c}.nav-actions,.hero-actions{display:flex;gap:9px;flex-wrap:wrap}.primary,.ghost{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border-radius:10px;font-weight:700;font-size:14px}.primary{background:var(--orange);color:#fff;box-shadow:0 8px 18px rgba(249,115,22,.18)}.primary:hover{background:#ea580c}.ghost{border:1px solid #dfe5eb;background:#fff;color:#475467}.big{min-height:48px;padding:0 20px}
.hero{padding:78px 0 70px;background:linear-gradient(135deg,#fff7ed 0,#fff 52%,#eff8ff 100%);overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.eyebrow,.section-title>span{display:inline-flex;color:#c2410c;background:#ffedd5;border:1px solid #fed7aa;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.06em}.hero h1{font-size:clamp(44px,5.6vw,72px);line-height:1.03;letter-spacing:-.045em;margin:18px 0;color:#111827}.hero h1 em{color:var(--orange);font-style:normal}.hero p{font-size:18px;line-height:1.75;color:#667085;max-width:680px}.trust{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px;color:#667085;font-size:13px}.trust span:before{color:var(--green)}
.mockup{border:1px solid #e5e9ef;border-radius:24px;background:#fff;box-shadow:0 30px 70px rgba(15,23,42,.14);overflow:hidden;transform:rotate(1deg)}.mock-head{height:48px;background:#fffaf5;border-bottom:1px solid #f0e3d0;display:flex;align-items:center;gap:7px;padding:0 15px}.mock-head i{width:9px;height:9px;border-radius:50%;background:#fdba74}.mock-head i:nth-child(2){background:#facc15}.mock-head i:nth-child(3){background:#86efac}.mock-head span{margin-left:auto;font-size:11px;color:#98a2b3;font-weight:700}.mock-body{display:grid;grid-template-columns:125px 1fr;min-height:390px}.mock-side{background:#0f172a;color:#cbd5e1;padding:18px 12px;display:flex;flex-direction:column;gap:7px;font-size:11px}.mock-side b,.mock-side span{padding:9px 8px;border-radius:8px}.mock-side b{background:#f97316;color:#fff}.mock-content{padding:18px;background:#f8fafc}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat-row>div{background:#fff;border:1px solid #e9edf2;border-radius:12px;padding:13px}.stat-row b{font-size:18px;display:block}.stat-row span{font-size:10px;color:#98a2b3}.chat{margin-top:14px;background:#fff;border:1px solid #e9edf2;border-radius:14px;padding:14px}.chat p{font-size:11px;margin:0 0 12px}.chat p small{float:right;color:#98a2b3}.bubble{max-width:80%;background:#f2f4f7;border-radius:12px 12px 12px 3px;padding:10px;font-size:11px;line-height:1.5;margin:7px 0}.bubble.bot{margin-left:auto;background:#dcfce7;border-radius:12px 12px 3px 12px}
.section{padding:78px 0}.soft{background:var(--soft)}.section-title{text-align:center;max-width:760px;margin:0 auto 34px}.section-title.left{text-align:left;margin-left:0}.section-title h2,.api-box h2{font-size:clamp(30px,4vw,46px);letter-spacing:-.035em;margin:14px 0}.section-title p,.feature p,.steps p,.api-box p{color:var(--muted);line-height:1.65}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feature{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff;transition:.2s}.feature:hover{transform:translateY(-3px);border-color:#fed7aa;box-shadow:0 16px 35px rgba(15,23,42,.07)}.ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:#fff7ed;font-size:21px}.feature h3{font-size:16px;margin:16px 0 7px}.feature p{font-size:13px;margin:0}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.steps>div{border:1px solid #e3e8ee;background:#fff;border-radius:16px;padding:20px}.steps b{display:inline-flex;padding:5px 9px;border-radius:999px;background:#ffedd5;color:#c2410c;font-size:12px}.steps h3{font-size:16px}.steps p{font-size:13px}.api-box{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center;background:#0f172a;color:#fff;border-radius:26px;padding:36px}.api-box p{color:#cbd5e1}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#020617;border:1px solid #334155;border-radius:15px;padding:20px;line-height:2;color:#cbd5e1;font-size:13px}.code span{color:#fb923c;font-weight:800}footer{padding:32px 0;background:#fff;border-top:1px solid #edf0f3;color:#98a2b3;font-size:13px}
@media(max-width:980px){nav{display:none}.hero-grid,.api-box{grid-template-columns:1fr}.mockup{max-width:720px}.feature-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.container{padding:0 14px}.nav{height:62px}.nav-actions .ghost{display:none}.hero{padding:48px 0}.hero h1{font-size:42px}.hero p{font-size:16px}.feature-grid,.steps{grid-template-columns:1fr}.section{padding:52px 0}.mock-body{grid-template-columns:82px 1fr}.mock-side{padding:12px 6px}.stat-row{grid-template-columns:1fr}.api-box{padding:24px}.section-title h2,.api-box h2{font-size:30px}}