*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#081018;color:#f3f7fa;font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.top{position:sticky;top:0;z-index:20;height:68px;display:flex;align-items:center;gap:20px;padding:0 max(4vw,20px);background:#081018e8;backdrop-filter:blur(12px);border-bottom:1px solid #ffffff12}.brand{font-weight:900;letter-spacing:.08em}.brand span,.accent{color:#51e3b4}.top nav{display:flex;gap:18px;margin-left:auto;color:#aab7bf}.top .back{padding:9px 14px;border:1px solid #ffffff1c;border-radius:9px}.wrap{max-width:1180px;margin:auto;padding:72px 24px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center;min-height:560px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.17em;color:#51e3b4}.hero h1{font-size:clamp(46px,7vw,86px);line-height:.97;margin:18px 0}.lead{font-size:18px;color:#9fadb7;max-width:720px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:10px;background:#51e3b4;color:#04100c;font-weight:850;border:0;cursor:pointer}.btn.alt{background:transparent;color:#f3f7fa;border:1px solid #ffffff24}.panel,.card{background:#0d1720;border:1px solid #ffffff12;border-radius:18px;box-shadow:0 18px 60px #0004}.panel{padding:26px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.card{padding:22px}.card h3{margin:8px 0}.muted{color:#95a4af}.badge{display:inline-flex;padding:5px 9px;border:1px solid #51e3b455;border-radius:999px;color:#51e3b4;font-size:10px;font-weight:900;letter-spacing:.1em}.metric{font-size:36px;font-weight:900}.section{padding:52px 0}.section h2{font-size:clamp(32px,4vw,52px);margin:6px 0 24px}.mock-window{border-radius:18px;overflow:hidden;border:1px solid #ffffff15;background:#0c141d}.mock-bar{height:42px;display:flex;gap:7px;align-items:center;padding:0 14px;border-bottom:1px solid #ffffff12}.dot{width:8px;height:8px;border-radius:50%;background:#ffffff28}.mock-body{padding:24px}.form{display:grid;gap:12px}.form input,.form select,.form textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid #ffffff18;background:#081018;color:white}.status{margin-top:12px;padding:12px 14px;border-radius:10px;background:#ffffff08;color:#aab7bf;min-height:46px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid #ffffff12;text-align:left}.bar{height:9px;border-radius:99px;background:#ffffff10;overflow:hidden}.bar i{display:block;height:100%;background:#51e3b4}.price{font-size:42px;font-weight:900}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.chip{padding:8px 11px;border:1px solid #ffffff1a;border-radius:999px;background:#0d1720;color:#b4c0c7;cursor:pointer}.chip.active{border-color:#51e3b4;color:#51e3b4}.hide{display:none!important}.notice{padding:14px 16px;border-left:3px solid #51e3b4;background:#51e3b40c;color:#9eacb5;border-radius:8px}.demo-footer{padding:34px 24px;text-align:center;border-top:1px solid #ffffff12;color:#7f909b}.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.kanban{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.kanban-col{background:#0b141d;border:1px solid #ffffff12;border-radius:14px;padding:14px}.task{background:#111e29;border:1px solid #ffffff10;padding:12px;border-radius:10px;margin:10px 0}.product-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.product{padding:18px;border:1px solid #ffffff12;border-radius:16px;background:#0d1720}.product .visual{height:130px;border-radius:12px;background:linear-gradient(145deg,#18332b,#0d1720);display:grid;place-items:center;font-size:44px;margin-bottom:14px}.cart{position:sticky;top:88px}.api{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#04080c;border-radius:12px;padding:16px;white-space:pre-wrap;color:#aee9d4;min-height:160px;overflow:auto}.timeline{border-left:2px solid #ffffff14;padding-left:22px}.timeline div{position:relative;margin:18px 0}.timeline div:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#51e3b4;left:-28px;top:7px}@media(max-width:820px){.top nav{display:none}.hero,.grid3,.grid2,.kpi,.kanban,.product-list{grid-template-columns:1fr}.hero{min-height:auto}.wrap{padding:50px 20px}.hero h1{font-size:52px}.cart{position:static}.table{font-size:13px}}
/* Long words ("Authentication") must not widen the hero past a phone screen (QA 2026-10-06). */
.hero>*{min-width:0}
.hero h1{overflow-wrap:break-word}
@media(max-width:420px){.hero h1{font-size:42px}}
/* Inside /portfolio live previews the demo chrome is hidden so the card shows the product itself. */
.xs-embedded .top{position:static}
.xs-embedded body{overflow:hidden}