/* Vital Registry — Landing Page (Variant A · Radiant Luminary) */

:root {
  --bg: #F5F7F9;
  --surface: #FFFFFF;
  --surface-low: #F2F4F6;
  --surface-mid: #ECEEF0;
  --text: #191C1E;
  --text-2: #5C5F62;
  --muted: #8A8D8F;
  --accent: #FF9800;
  --accent-dark: #E65100;
  --accent-soft: color-mix(in oklch, var(--accent) 14%, transparent);
  --shadow-1: 0 2px 8px rgba(25, 28, 30, 0.04);
  --shadow-3: 0 12px 40px rgba(25, 28, 30, 0.06);
  --shadow-4: 0 20px 60px rgba(25, 28, 30, 0.08);
  --radius: 20px;
  --radius-btn: 12px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Manrope', sans-serif;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

/* ── Nav ─────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 24px 48px;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(245, 247, 249, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.nav .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 18px;
}
.nav .logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
}
.nav .logo-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-left: 6px;
}
.nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  padding: 0;
  margin: 0;
  font-size: 14px;
}
.nav a { color: var(--text-2); text-decoration: none; }
.nav a:hover { color: var(--text); }
.nav .spacer { flex: 1; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  font: 600 14px 'Inter', sans-serif;
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  border: 0;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, color-mix(in oklch, var(--accent) 70%, white) 100%);
  color: #fff;
  box-shadow: 0 8px 24px color-mix(in oklch, var(--accent) 30%, transparent);
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  box-shadow: inset 0 0 0 1.5px color-mix(in oklch, var(--text) 14%, transparent);
}
.btn-ghost { background: transparent; color: var(--text-2); padding: 10px 14px; }
.btn-ghost:hover { color: var(--text); }

/* ── Hero ────────────────────────────────────────────────── */
.hero { padding: 40px 48px 80px; max-width: 1328px; margin: 0 auto; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero-col-main { min-width: 0; }
.hero-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.hero-bar { width: 4px; height: 28px; background: var(--accent); border-radius: 4px; }
.hero-eyebrow span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero h1 {
  font-size: clamp(2.5rem, 4.2vw, 3.75rem);
  font-weight: 800;
  margin: 0 0 20px;
  text-wrap: balance;
}
.hero-sub {
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--text-2);
  max-width: 540px;
  margin: 0 0 32px;
  text-wrap: pretty;
}
.hero-ctas { display: flex; gap: 12px; margin-bottom: 24px; }
.hero-trust {
  font-size: 12px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
}

/* hero visual — dashboard mockup */
.hero-visual {
  background: var(--surface);
  border-radius: 24px;
  padding: 20px;
  box-shadow: var(--shadow-3);
  position: relative;
}
.hv-bar { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.hv-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--surface-mid); }
.hv-title { font-family: 'Manrope', sans-serif; font-weight: 700; font-size: 14px; margin-left: 8px; }
.hv-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.hv-stat { background: var(--surface-low); border-radius: 14px; padding: 14px; }
.hv-stat .n { font-family: 'Manrope', sans-serif; font-weight: 800; font-size: 1.75rem; }
.hv-stat .l {
  font-size: 11px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}
.hv-stat.accent .n { color: var(--accent); }
.hv-list { background: var(--surface-low); border-radius: 14px; padding: 10px; }
.hv-row { display: flex; align-items: center; gap: 12px; padding: 10px 8px; }
.hv-row + .hv-row { background: rgba(255, 255, 255, 0.5); border-radius: 10px; }
.hv-row .av {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--surface);
  display: grid;
  place-items: center;
}
.hv-row .av svg { width: 22px; height: 22px; }
.hv-row .main { flex: 1; font-size: 13px; font-weight: 600; }
.hv-row .meta { font-size: 11px; color: var(--muted); font-family: 'JetBrains Mono', monospace; }
.hv-chip {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
}
.hv-chip.info { background: #00BEFD; }
.hv-chip.neutral { background: var(--surface-mid); color: var(--text-2); }

/* ── Section blocks ──────────────────────────────────────── */
section.block { padding: 96px 48px; max-width: 1328px; margin: 0 auto; }
.block-head { max-width: 760px; margin-bottom: 56px; }
.block-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.block-title {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.block-sub {
  font-size: 1.0625rem;
  color: var(--text-2);
  line-height: 1.55;
  text-wrap: pretty;
}

/* ── How it works ────────────────────────────────────────── */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.how-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-3);
}
.how-num {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}
.how-title {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0 0 12px;
}
.how-body { color: var(--text-2); font-size: 14px; line-height: 1.55; }

/* ── Why ─────────────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-3);
}
.why-ico { width: 48px; height: 48px; margin-bottom: 16px; }
.why-ico svg { width: 40px; height: 40px; }
.why-kicker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.why-title {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 1.375rem;
  margin: 0 0 12px;
  text-wrap: balance;
}
.why-body { color: var(--text-2); font-size: 14px; line-height: 1.55; }

/* ── Final CTA band ──────────────────────────────────────── */
.cta-band {
  max-width: 1328px;
  margin: 0 auto 48px;
  background: var(--surface);
  border-radius: 28px;
  padding: 72px 64px;
  box-shadow: var(--shadow-3);
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(60% 100% at 100% 50%, color-mix(in oklch, var(--accent) 14%, transparent), transparent 60%);
  pointer-events: none;
}
.cta-band .inner { position: relative; max-width: 720px; }
.cta-band .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.cta-band h2 {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3vw, 2.75rem);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.cta-band p {
  color: var(--text-2);
  font-size: 1.0625rem;
  line-height: 1.55;
  margin: 0 0 28px;
  max-width: 560px;
}
.cta-band .ctas { display: flex; gap: 12px; }

/* ── Footer ──────────────────────────────────────────────── */
footer.foot { max-width: 1328px; margin: 0 auto; padding: 48px; color: var(--text-2); }
.foot-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 32px;
}
.foot-brand {
  font-family: 'Manrope', sans-serif;
  font-weight: 800;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.foot-brand .logo-mark {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 13px;
  line-height: 1;
}
.foot-brand .brand-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-left: 4px;
}
.foot-tag { font-size: 13px; color: var(--muted); max-width: 280px; }
.foot-col h4 {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 13px;
  margin: 0 0 12px;
  color: var(--text);
}
.foot-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}
.foot-col a { color: var(--text-2); text-decoration: none; }
.foot-small {
  font-size: 11px;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.02em;
  padding-top: 24px;
}