/* Kestrel — usekestrel.net
   One accent colour: change --accent (and --accent-ink) to re-skin the site. */
:root {
  --bg: #0A0A0B;
  --surface: #111113;
  --surface-2: #17171A;
  --surface-3: #1F1F23;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #F4F4F5;
  --muted: #A1A1AA;
  --dim: #71717A;
  --accent: #F2762E;        /* kestrel rufous */
  --accent-soft: rgba(242, 118, 46, 0.12);
  --accent-ink: #1C0C02;
  --ok: #10B981;
  --amber: #F59E0B;
  --radius: 14px;
  --max: 1160px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:hover { color: #fff; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { animation: none !important; transition: none !important; } }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .wrap { padding: 0 16px; } }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* ── Nav ─────────────────────────────────────────────────────────── */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(10, 10, 11, 0.78); backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%); border-bottom: 1px solid var(--line); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 650; letter-spacing: -0.2px; font-size: 17px; }
.brand svg { width: 30px; height: 30px; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-strong); background: transparent; color: var(--text); cursor: pointer; }
.menu-btn svg { margin: auto; }
@media (max-width: 860px) {
  .nav-links { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 16px 16px; background: rgba(10, 10, 11, 0.97); border-bottom: 1px solid var(--line); }
  .nav-links a { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .nav.open .nav-links { display: flex; }
  .menu-btn { display: grid; }
  .nav-cta .btn { display: none; }
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: 46px; padding: 0 20px; border-radius: 11px; font-weight: 600; font-size: 15px; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, transform .15s; white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #F78A49; color: var(--accent-ink); }
.btn-ghost { background: var(--surface-2); border-color: var(--line-strong); color: var(--text); }
.btn-ghost:hover { background: var(--surface-3); }
.btn-sm { height: 36px; padding: 0 14px; font-size: 14px; border-radius: 9px; }
.btn small { font-weight: 500; opacity: .7; font-size: 12px; }

/* ── Hero ────────────────────────────────────────────────────────── */
.hero { padding: 72px 0 40px; position: relative; }
.hero::before { content: ""; position: absolute; inset: -120px 0 auto; height: 520px; background: radial-gradient(600px 260px at 50% 0%, rgba(242, 118, 46, 0.16), transparent 70%); pointer-events: none; }
.hero .wrap { position: relative; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--muted); font-size: 13px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15); }
h1 { font-size: clamp(36px, 6.2vw, 68px); line-height: 1.04; letter-spacing: -1.8px; font-weight: 700; margin: 22px auto 18px; max-width: 900px; }
h1 em { font-style: normal; color: var(--accent); }
.lede { font-size: clamp(16px, 2vw, 19px); color: var(--muted); max-width: 680px; margin: 0 auto; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 32px 0 14px; }
.hero-note { color: var(--dim); font-size: 13px; }
@media (max-width: 520px) { .hero-actions .btn { width: 100%; } }

/* ── HUD mock ────────────────────────────────────────────────────── */
.hud-stage { margin: 56px auto 0; max-width: 980px; position: relative; }
.hud-stage::after { content: ""; position: absolute; inset: auto 10% -30px; height: 60px; background: radial-gradient(closest-side, rgba(0,0,0,.7), transparent); z-index: -1; }
.hud { text-align: left; background: rgba(13, 13, 15, 0.96); border: 1px solid var(--line-strong); border-radius: 18px; padding: 10px; box-shadow: 0 40px 120px -40px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.04); }
.hud-bar { display: flex; align-items: center; gap: 6px; height: 46px; padding: 0 8px; border: 1px solid var(--line); border-radius: 11px; background: #0B0B0D; }
.hud-bar .brand { font-size: 13px; gap: 7px; margin-right: 6px; }
.hud-bar .brand svg { width: 22px; height: 22px; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 30px; padding: 0 11px; border-radius: 8px; font-size: 11.5px; font-weight: 600; background: #27272A; color: #E4E4E7; border: 1px solid var(--line); white-space: nowrap; }
.pill.pause { background: var(--amber); color: #1E1409; border-color: rgba(245,158,11,.6); }
.pill.end { background: #18181B; }
.pill kbd { font-family: var(--mono); font-size: 9.5px; color: var(--muted); background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.06); padding: 1px 4px; border-radius: 4px; }
.hud-bar .spacer { flex: 1; }
.timer { font-family: var(--mono); font-size: 12px; padding: 4px 8px; border-radius: 7px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); }
.dot-btn { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 8px; color: var(--muted); }
.hud-cards { display: grid; grid-template-columns: 1.35fr 1fr; gap: 10px; margin-top: 10px; }
.card { background: #111114; border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 11px; color: var(--dim); margin-bottom: 10px; }
.card-head b { color: var(--muted); font-weight: 600; }
.live { display: inline-flex; align-items: center; gap: 6px; color: #6EE7B7; }
.live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.answer-q { font-size: 12px; font-weight: 600; color: #FAFAFA; line-height: 1.45; margin: 0 0 9px; padding: 2px 0 2px 9px; border-left: 2px solid rgba(255,255,255,.4); }
.answer-lead { font-weight: 700; font-size: 15px; line-height: 1.45; margin: 0 0 10px; }
.answer-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.answer-list li { position: relative; padding-left: 16px; font-size: 13.5px; color: #D4D4D8; line-height: 1.5; }
.answer-list li::before { content: ""; position: absolute; left: 3px; top: .6em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.bubble { background: #1A1A1E; border: 1px solid var(--line); border-radius: 12px 12px 12px 4px; padding: 10px 12px; font-size: 13px; color: #E4E4E7; line-height: 1.5; }
.bubble-meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 11px; color: var(--dim); margin: 7px 0 14px; }
.detected { color: #86EFAC; display: inline-flex; align-items: center; gap: 5px; }
.detected::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #22C55E; }
@media (max-width: 760px) {
  .hud-cards { grid-template-columns: 1fr; }
  .hud .hide-sm { display: none; }
}
@media (max-width: 460px) { .hud .hide-xs { display: none; } }

/* ── Sections ────────────────────────────────────────────────────── */
section { padding: 96px 0; }
@media (max-width: 640px) { section { padding: 64px 0; } }
.section-head { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.kicker { color: var(--accent); font-size: 13px; font-weight: 650; letter-spacing: 1.4px; text-transform: uppercase; }
h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; letter-spacing: -1px; margin: 10px 0 14px; font-weight: 700; }
.section-head p { color: var(--muted); margin: 0; font-size: 17px; }
.alt { background: linear-gradient(180deg, transparent, rgba(255,255,255,.015) 20%, rgba(255,255,255,.015) 80%, transparent); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.works { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 44px; color: var(--dim); font-size: 13px; }
.works span { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; position: relative; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-size: 14px; margin-bottom: 16px; }
.step h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: -.2px; }
.step p { margin: 0; color: var(--muted); font-size: 14.5px; }
@media (max-width: 960px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.feature .ico { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: var(--surface-3); border: 1px solid var(--line-strong); color: var(--accent); margin-bottom: 18px; }
.feature .ico svg { width: 20px; height: 20px; }
.feature h3 { margin: 0 0 6px; font-size: 17px; letter-spacing: -.2px; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; }
@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features { grid-template-columns: 1fr; } }

.privacy-band { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.privacy-band ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.privacy-band li { display: flex; gap: 12px; color: var(--muted); }
.privacy-band li b { color: var(--text); display: block; }
.check { flex-shrink: 0; width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center; background: rgba(16,185,129,.12); color: #34D399; margin-top: 2px; }
.check svg { width: 14px; height: 14px; }
@media (max-width: 860px) { .privacy-band { grid-template-columns: 1fr; gap: 28px; } }

/* ── Pricing ─────────────────────────────────────────────────────── */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 26px; position: relative; }
.plan.featured { border-color: rgba(242,118,46,.55); background: linear-gradient(180deg, rgba(242,118,46,.08), var(--surface) 45%); }
.badge { position: absolute; top: -11px; left: 26px; background: var(--accent); color: var(--accent-ink); font-size: 11px; font-weight: 700; letter-spacing: .6px; padding: 3px 9px; border-radius: 999px; }
.plan h3 { margin: 0; font-size: 17px; }
.plan .tag { color: var(--dim); font-size: 13.5px; margin: 4px 0 18px; min-height: 2.6em; }
.price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 18px; }
.price strong { font-size: 40px; letter-spacing: -1.5px; line-height: 1; }
.price span { color: var(--dim); font-size: 14px; }
.price-alt { margin: -10px 0 18px; color: var(--muted); font-size: 13px; }
.price-alt strong { color: var(--text); font-weight: 600; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 10px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 14px; color: #D4D4D8; }
.plan li svg { width: 16px; height: 16px; color: var(--accent); flex-shrink: 0; margin-top: 3px; }
.plan .btn { width: 100%; }
.fine { text-align: center; color: var(--dim); font-size: 13px; margin-top: 22px; }
@media (max-width: 1040px) { .plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .plans { grid-template-columns: 1fr; } }

/* ── Referral ────────────────────────────────────────────────────── */
.referral { display: grid; grid-template-columns: 1.1fr 1fr; gap: 20px; }
.ref-card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 30px; }
.ref-card h3 { margin: 0 0 8px; font-size: 22px; letter-spacing: -.4px; }
.ref-card p { color: var(--muted); margin: 0 0 18px; }
.ref-split { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 22px; }
.ref-split div { background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.ref-split b { display: block; font-size: 26px; letter-spacing: -.8px; color: var(--accent); line-height: 1.1; }
.ref-split span { color: var(--muted); font-size: 13.5px; }
.soon { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: #FDBA74; background: var(--accent-soft); border: 1px solid rgba(242,118,46,.35); padding: 2px 8px; border-radius: 999px; margin-bottom: 12px; }
@media (max-width: 860px) { .referral { grid-template-columns: 1fr; } }
@media (max-width: 420px) { .ref-split { grid-template-columns: 1fr; } }

/* ── FAQ ─────────────────────────────────────────────────────────── */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--dim); font-size: 20px; font-weight: 400; transition: transform .15s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 18px; color: var(--muted); }

/* ── Download / CTA ──────────────────────────────────────────────── */
.cta { text-align: center; background: radial-gradient(700px 260px at 50% 100%, rgba(242,118,46,.14), transparent 70%), var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 64px 24px; }
.cta p { color: var(--muted); max-width: 560px; margin: 0 auto 28px; }
.dl-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.req { color: var(--dim); font-size: 13px; margin-top: 16px; }
@media (max-width: 520px) { .dl-grid .btn { width: 100%; } }

/* ── Footer ──────────────────────────────────────────────────────── */
footer { border-top: 1px solid var(--line); padding: 56px 0 40px; color: var(--muted); font-size: 14px; }
.foot { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
.foot h4 { color: var(--text); font-size: 13px; margin: 0 0 12px; letter-spacing: .3px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot p { margin: 12px 0 0; max-width: 320px; }
.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a { width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--muted); }
.socials a:hover { color: var(--text); background: var(--surface-2); }
.socials svg { width: 16px; height: 16px; }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); margin-top: 40px; padding-top: 24px; color: var(--dim); font-size: 13px; }
@media (max-width: 860px) { .foot { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .foot { grid-template-columns: 1fr; } }

/* ── Legal pages ─────────────────────────────────────────────────── */
.doc { max-width: 760px; margin: 0 auto; padding: 64px 0 96px; }
.doc h1 { font-size: clamp(32px, 5vw, 46px); text-align: left; margin: 0 0 8px; }
.doc .updated { color: var(--dim); font-size: 14px; margin: 0 0 36px; }
.doc h2 { font-size: 22px; letter-spacing: -.3px; margin: 40px 0 10px; }
.doc h3 { font-size: 16px; margin: 24px 0 6px; }
.doc p, .doc li { color: #C9C9CF; }
.doc ul { padding-left: 20px; }
.doc li { margin: 6px 0; }
.doc table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 12px 0; display: block; overflow-x: auto; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc th { color: var(--text); font-weight: 600; }
.doc .callout { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 10px; padding: 14px 18px; margin: 20px 0; }
.doc a { color: #FDBA74; text-decoration: underline; text-underline-offset: 3px; }