/* Flow tokens — warm paper + amber, single accent */
:root {
  --bg: #F5F1EA;
  --bg-alt: #EDE7DB;
  --paper: #FBF8F2;
  --chip: #EAE3D3;
  --ink: #16140F;
  --ink-soft: #3A3530;
  --ink-mute: #7A7268;
  --ink-dim: #B5AC9D;
  --line: rgba(22,20,15,0.08);
  --line-hi: rgba(22,20,15,0.16);
  --accent: #E25822;
  --accent-deep: #B43E14;
  --accent-soft: #F7DCC8;
  --glow: #FFB67A;
  --green: #1F8A5C;
  --red: #C5302D;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0E0D0B;
    --bg-alt: #15130F;
    --paper: #1A1714;
    --chip: #28231D;
    --ink: #F5F1EA;
    --ink-soft: rgba(245,241,234,0.78);
    --ink-mute: rgba(245,241,234,0.5);
    --ink-dim: rgba(245,241,234,0.3);
    --line: rgba(245,241,234,0.08);
    --line-hi: rgba(245,241,234,0.16);
    --accent: #FF6B2E;
    --accent-deep: #E25822;
    --accent-soft: rgba(255,107,46,0.18);
    --glow: #FFB67A;
    --green: #3FCB8B;
    --red: #FF6B6F;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }

.golos { font-family: 'Cormorant Garamond', 'Iowan Old Style', Georgia, serif; }
.mono { font-family: 'JetBrains Mono', 'SF Mono', ui-monospace, monospace; letter-spacing: .04em; text-transform: uppercase; }

/* Layout */
main { max-width: 880px; margin: 0 auto; padding: 0 24px; }

/* Header */
.hdr { padding: 24px 0 0; }
.hdr-row { max-width: 880px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { font-family: 'Cormorant Garamond', serif; font-size: 26px; letter-spacing: -.02em; display: inline-flex; align-items: center; gap: 6px; }
.logo .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.nav { display: flex; gap: 22px; align-items: center; font-size: 13px; font-weight: 500; color: var(--ink-mute); }
.nav a:hover { color: var(--ink); }
.nav .cta {
  color: var(--bg); background: var(--accent);
  padding: 8px 14px; border-radius: 999px; font-weight: 600;
}
.nav .cta:hover { background: var(--accent-deep); }

@media (max-width: 540px) {
  .nav { gap: 16px; }
  .nav a:not(.cta) { display: none; }
}

/* Hero */
.hero { padding: 80px 0 48px; }
.hero-eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 18px;
}
.hero-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400; font-size: clamp(48px, 9vw, 84px);
  line-height: 1.04; letter-spacing: -.025em; margin: 0 0 22px;
}
.hero-title em { font-style: italic; color: var(--accent); }
.hero-sub {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(18px, 2.4vw, 22px); color: var(--ink-soft);
  max-width: 600px; line-height: 1.5; margin: 0 0 32px;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn-amber {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent); color: var(--bg);
  padding: 13px 22px; border-radius: 14px;
  font-weight: 600; font-size: 14px;
  box-shadow: 0 8px 24px rgba(226,88,34,.25);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn-amber:hover { transform: translateY(-1px); box-shadow: 0 12px 32px rgba(226,88,34,.32); }
.btn-amber[data-disabled] { opacity: .65; pointer-events: none; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 22px; border-radius: 14px;
  font-weight: 500; font-size: 14px; color: var(--ink-soft);
  border: 1px solid var(--line-hi);
  background: transparent;
  transition: background .12s ease;
}
.btn-ghost:hover { background: var(--paper); }
.btn-ghost[data-disabled] { opacity: .55; pointer-events: none; }

/* Dark proactive card */
.proactive { padding: 0 0 80px; }
.dark-card {
  position: relative; background: var(--ink); color: var(--bg);
  border-radius: 18px; padding: 28px 26px; overflow: hidden;
}
.dark-card::before {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(closest-side, var(--glow) 0%, transparent 70%);
  opacity: .55; pointer-events: none;
}
.dark-card .meta {
  display: block; font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; font-weight: 700; letter-spacing: .12em;
  color: var(--accent); margin-bottom: 12px; text-transform: uppercase;
}
.dark-card p {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(20px, 2.6vw, 26px); line-height: 1.4;
  margin: 0; color: var(--bg);
}
.dark-card .amber { color: var(--accent); }

/* How section */
.how { padding: 32px 0 80px; }
.sec-eyebrow {
  display: block; font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; font-weight: 700; letter-spacing: .15em;
  color: var(--ink-mute); text-transform: uppercase; margin-bottom: 24px;
}

.rows { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rows li {
  display: flex; gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.rows .idx {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px; font-weight: 700;
  color: var(--ink-mute); min-width: 26px; padding-top: 6px;
}
.rows h3 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 500; font-size: 22px; line-height: 1.25;
  margin: 0 0 6px; letter-spacing: -.01em;
}
.rows p {
  font-size: 14px; color: var(--ink-soft); margin: 0;
  max-width: 600px; line-height: 1.55;
}

/* Privacy */
.privacy { padding: 64px 0 80px; }
.huge {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400; font-size: clamp(64px, 12vw, 120px);
  line-height: 1; letter-spacing: -.03em; margin: 0 0 24px;
}
.huge .amber { color: var(--accent); }
.privacy-text {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: clamp(18px, 2.4vw, 22px); color: var(--ink-soft);
  max-width: 640px; line-height: 1.5; margin: 0 0 36px;
}
.privacy-text em { font-style: normal; color: var(--accent); }

.privacy-blocks { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 540px) {
  .privacy-blocks { grid-template-columns: 1fr; }
}
.dark-card.sm { padding: 22px 22px; }
.dark-card.sm .meta { color: var(--accent); }
.checks { list-style: none; margin: 0; padding: 0; }
.checks li {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 18px; padding: 6px 0; color: var(--bg);
  display: flex; align-items: center; gap: 10px;
}
.checks .ok { color: var(--green); font-weight: 700; }
.checks .no { color: var(--red); font-weight: 700; }

/* Download */
.download { padding: 32px 0 80px; }
.download h2 {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-weight: 400; font-size: clamp(40px, 7vw, 64px);
  letter-spacing: -.02em; line-height: 1.05; margin: 0 0 14px;
}
.download-sub { font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 19px; color: var(--ink-soft); margin: 0 0 24px;
}
.download-buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.download-note { font-size: 13px; color: var(--ink-mute); max-width: 480px; }

/* Footer */
.ftr {
  border-top: 1px solid var(--line);
  padding: 28px 24px 36px; max-width: 880px;
  margin: 40px auto 0; color: var(--ink-mute);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 12px;
}
.ftr .mono { font-size: 10.5px; }