@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("/assets/fonts/inter-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/jetbrains-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("/assets/fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-style: normal; font-display: swap; }

:root {
  --bg: #0d1117; --surface: #161b22; --raised: #1c2333; --line: #262c36; --text: #e6edf3;
  --muted: #8b949e; --dim: #5d6670; --accent: #4d94ff; --accent-hover: #6aa6ff; --green: #00d68f;
  --cyan: #22d3ee; --purple: #7c3aed; --error: #ff7b72;
  --mono: "JetBrains Mono", "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); font-family: "Inter", -apple-system, sans-serif; color: var(--text); -webkit-font-smoothing: antialiased; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 48px; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, .input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

nav { display: flex; justify-content: space-between; align-items: center; height: 76px; border-bottom: 1px solid rgba(38,44,54,.6); }
.logo { font-weight: 600; font-size: 18px; letter-spacing: -0.3px; }
.logo b { color: var(--accent); font-weight: 600; }
.logo .tag { font-family: var(--mono); color: var(--green); margin-right: 8px; font-weight: 500; }
.nav-links { display: flex; gap: 34px; font-size: 14px; color: var(--muted); align-items: center; }
.nav-links a:not(.btn):hover { color: var(--text); }
.btn { display: inline-block; background: var(--accent); color: #fff; font-weight: 600; font-size: 15px; padding: 14px 22px; border-radius: 8px; border: 0; cursor: pointer; font-family: inherit; }
.btn:hover { background: var(--accent-hover); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn-sm { padding: 9px 16px; font-size: 14px; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-ghost { display: inline-block; color: var(--text); font-size: 15px; padding: 14px 4px; border-bottom: 1px solid var(--line); }
.btn-ghost:hover { border-bottom-color: var(--accent); }
.eyebrow { font-family: var(--mono); font-size: 14px; color: var(--green); margin-bottom: 18px; }
.eyebrow::before { content: "// "; color: var(--dim); }
.grad { background: linear-gradient(90deg, var(--accent), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
h2.sec { font-size: 40px; letter-spacing: -1px; line-height: 1.1; margin: 0 0 16px; font-weight: 600; }
.lead { font-size: 18px; line-height: 1.6; color: var(--muted); }
.lead.narrow { max-width: 640px; margin: 0; }
section { padding: 104px 0; border-top: 1px solid var(--line); }
.glow { background: radial-gradient(ellipse at 22% 35%, rgba(77,148,255,.11) 0%, transparent 55%), radial-gradient(ellipse at 80% 60%, rgba(124,58,237,.10) 0%, transparent 55%); }

/* hero */
.wrap.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 72px; align-items: center; padding: 104px 48px 120px; }
.hero h1 { font-size: 66px; line-height: 1.03; letter-spacing: -2.4px; margin: 0 0 26px; font-weight: 600; }
.hero .lead { margin: 0 0 36px; max-width: 520px; }
.ctas { display: flex; gap: 28px; align-items: center; }
.card-x { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 30px; box-shadow: 0 30px 80px rgba(0,0,0,.5); }
.card-x-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px dashed var(--line); margin-bottom: 22px; }
.card-x-head .id { color: var(--dim); font-size: 13px; font-family: var(--mono); }
.pill { font-family: var(--mono); font-size: 12px; font-weight: 500; padding: 5px 10px; border-radius: 99px; white-space: nowrap; }
.pill.human { color: var(--accent); background: rgba(77,148,255,.08); border: 1px solid rgba(77,148,255,.35); }
.pill.ai { color: var(--green); background: rgba(0,214,143,.08); border: 1px solid rgba(0,214,143,.3); }
.card-x h3 { margin: 0 0 6px; font-size: 20px; font-weight: 600; letter-spacing: -0.3px; }
.card-x .sub { color: var(--muted); font-size: 14px; margin-bottom: 22px; }
.phases { display: grid; }
.phase { display: grid; grid-template-columns: 44px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.phase:first-child { border-top: 0; padding-top: 0; }
.phase .n { font-family: var(--mono); color: var(--green); font-size: 13px; padding-top: 2px; }
.phase strong { display: block; font-size: 15px; font-weight: 600; margin-bottom: 2px; }
.phase span { color: var(--muted); font-size: 14px; line-height: 1.5; }
.checks { margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); font-size: 14px; color: var(--muted); display: grid; gap: 9px; }
.checks div::before { content: "\2713"; color: var(--green); margin-right: 10px; font-weight: 700; }

/* offerings */
.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 56px; }
.offer { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 34px 32px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.offer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; }
.offer.o1::before { background: linear-gradient(90deg, var(--accent), var(--purple)); }
.offer.o2::before { background: linear-gradient(90deg, var(--accent), var(--cyan)); }
.offer.o3::before { background: linear-gradient(90deg, var(--green), var(--cyan)); }
.offer .top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; }
.offer .num { font-family: var(--mono); color: var(--dim); font-size: 13px; }
.offer h3 { margin: 0 0 12px; font-size: 24px; font-weight: 600; letter-spacing: -0.5px; }
.offer p { margin: 0 0 22px; color: var(--muted); line-height: 1.6; font-size: 15px; }
.offer ul { list-style: none; margin: 0 0 26px; padding: 0; display: grid; gap: 10px; font-size: 14px; color: var(--text); }
.offer li { padding-left: 20px; position: relative; line-height: 1.5; }
.offer li::before { content: "\203A"; position: absolute; left: 2px; color: var(--accent); font-weight: 700; }
.offer.o3 li::before { color: var(--green); }
.offer .best { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); line-height: 1.5; }
.offer .best b { font-family: var(--mono); font-weight: 500; color: var(--dim); display: block; margin-bottom: 4px; font-size: 12px; }

/* how */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.timeline { position: relative; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 1px; background: var(--line); }
.t { position: relative; padding-bottom: 34px; }
.t:last-child { padding-bottom: 0; }
.t::before { content: ""; position: absolute; left: -36px; top: 5px; width: 15px; height: 15px; border-radius: 50%; border: 2px solid var(--green); background: var(--bg); }
.t h3 { margin: 0 0 6px; font-size: 18px; font-weight: 600; }
.t p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 15px; }

/* who */
.who { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 48px; }
.who-card { border: 1px solid var(--line); border-radius: 12px; padding: 30px; background: linear-gradient(180deg, var(--surface), var(--bg)); }
.who-card .pill { display: inline-block; margin-bottom: 18px; }
.who-card h3 { margin: 0 0 8px; font-size: 19px; font-weight: 600; }
.who-card p { margin: 0; color: var(--muted); line-height: 1.6; font-size: 15px; }
.fine { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.fine div { padding: 22px 26px; border: 1px solid var(--line); border-radius: 12px; color: var(--muted); font-size: 15px; line-height: 1.6; }
.fine strong { color: var(--text); display: block; margin-bottom: 4px; font-weight: 600; }

/* contact */
.band { background: radial-gradient(ellipse at 15% 0%, rgba(77,148,255,.09) 0%, transparent 60%), var(--bg); }
.band .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; }
.early { margin-top: 30px; padding: 22px 24px; border: 1px solid rgba(0,214,143,.3); background: rgba(0,214,143,.05); border-radius: 10px; color: var(--muted); line-height: 1.6; font-size: 15px; }
.early strong { color: var(--green); }
form { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 36px; position: relative; }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.field { margin-bottom: 20px; }
.field label, .field legend { display: block; font-size: 13px; color: var(--muted); margin-bottom: 8px; font-weight: 500; padding: 0; }
.optional { color: var(--dim); font-weight: 400; }
.input { width: 100%; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 13px 14px; color: var(--text); font-size: 15px; font-family: inherit; }
.input::placeholder { color: var(--dim); }
.input[aria-invalid="true"] { border-color: var(--error); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
textarea.input { height: 130px; resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chip { display: inline-block; font-size: 14px; padding: 9px 14px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); background: var(--bg); cursor: pointer; }
.chips input:checked + .chip { border-color: var(--accent); color: var(--text); background: rgba(77,148,255,.12); }
.chips input:focus-visible + .chip { outline: 2px solid var(--accent); outline-offset: 2px; }
.field-error { color: var(--error); font-size: 13px; margin: 6px 0 0; }
.field-error:empty { display: none; }
.turnstile-slot { min-height: 65px; margin: 4px 0 18px; }
.form-status { margin: 14px 0 0; font-size: 14px; color: var(--muted); min-height: 20px; }
.hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }
footer { border-top: 1px solid var(--line); padding: 40px 0; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; justify-content: space-between; gap: 16px; }
.footer-links { display: flex; gap: 24px; }
footer a:hover { color: var(--text); }

/* legal and not-found pages */
.wrap.doc { max-width: 760px; padding: 72px 48px 104px; }
.doc h1 { font-size: 44px; letter-spacing: -1px; line-height: 1.1; margin: 0 0 10px; font-weight: 600; }
.effective { color: var(--dim); font-family: var(--mono); font-size: 13px; margin: 0 0 40px; }
.doc h2 { font-size: 20px; margin: 36px 0 10px; font-weight: 600; }
.doc p, .doc li { color: var(--muted); line-height: 1.7; font-size: 16px; }
.doc a { color: var(--accent); }
.doc a:hover { text-decoration: underline; }
.wrap.notfound { padding: 140px 48px 160px; }
.notfound h1 { font-size: 56px; letter-spacing: -1.6px; margin: 0 0 16px; font-weight: 600; }

@media (max-width: 900px) {
  .wrap { padding: 0 24px; }
  .nav-links a:not(.btn) { display: none; }
  .wrap.hero { grid-template-columns: 1fr; gap: 48px; padding: 64px 24px 80px; }
  .hero h1 { font-size: 44px; letter-spacing: -1.4px; }
  h2.sec { font-size: 32px; }
  section { padding: 72px 0; }
  .offer-grid, .split, .who, .fine, .band .wrap, .two { grid-template-columns: 1fr; }
  .split, .band .wrap { gap: 40px; }
  .offer-grid { margin-top: 40px; }
  form { padding: 24px; }
  footer .wrap { flex-direction: column; }
  .wrap.doc { padding: 48px 24px 72px; }
  .doc h1 { font-size: 34px; }
  .wrap.notfound { padding: 96px 24px 120px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 38px; }
  .ctas { flex-direction: column; align-items: flex-start; gap: 12px; }
}