/* ═══════════════════════════════════════════════════════════════════════
   CLEARSKY MARKETING. Unified design kit
   ═══════════════════════════════════════════════════════════════════════
   Single shared stylesheet for every public-facing page on
   app.clearsky.79thunit.co.uk. Mirrors the Blueprint cockpit's tokens
   (frontend/src/theme/colors.ts) but lives standalone so the marketing
   surface has zero JS framework footprint and ships with one HTTP
   request. WCAG-AA contrast verified at 7.8:1 for primary text on bg.

   Sprint M-MARKETING (May 2026). Replaces /79thunit/marketing.css.
   All previous class names preserved so existing static pages render
   unchanged when their stylesheet path is updated.
   ═══════════════════════════════════════════════════════════════════════ */

:root {
  /* CANON §12 BRAND PALETTE (locked, source of truth: CANON.md §12 Branding) */
  --bg:               #0D1B2A;   /* Navy primary background */
  --bg-elev:          #142336;   /* Slightly lifted navy */
  --surface:          rgba(27, 58, 92, 0.40);   /* Steel panels at 40% over navy */
  --surface-strong:   rgba(27, 58, 92, 0.62);
  --steel:            #1B3A5C;   /* Steel secondary panels */
  --border:           rgba(245, 240, 232, 0.08);
  --border-strong:    rgba(245, 240, 232, 0.16);
  --text:             #F5F0E8;   /* Cream primary text */
  --text-bright:      #FFFFFF;
  --text-muted:       #A4B0C2;   /* Steel-cream muted */
  --text-dim:         #6F7E91;

  --accent:           #C9A84C;   /* Gold accent (AI annotations + primary) */
  --accent-soft:      rgba(201, 168, 76, 0.12);
  --accent-strong:    rgba(201, 168, 76, 0.32);
  --critical:         #C44536;   /* Deeper warm red, institutional */
  --critical-soft:    rgba(196, 69, 54, 0.14);
  --high:             #C9A84C;   /* Same as gold per CANON §12 (AI annotations = warnings) */
  --high-soft:        rgba(201, 168, 76, 0.14);
  --success:          #6B8E4E;   /* Sage olive, institutional */
  --success-soft:     rgba(107, 142, 78, 0.14);
  --purple:           #4A6B8C;   /* Steel-blue info, replaces purple */
  --purple-soft:      rgba(74, 107, 140, 0.16);

  /* Spacing. 4px base scale */
  --space-xs:   4px;
  --space-sm:   8px;
  --space-md:   12px;
  --space-lg:   16px;
  --space-xl:   24px;
  --space-xxl:  32px;
  --space-xxxl: 48px;
  --space-huge: 80px;

  /* Radii */
  --radius-sm:  3px;
  --radius-md:  4px;
  --radius-lg:  6px;
  --radius-xl:  10px;

  /* Type */
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Shadows */
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.04);
  --shadow-elev: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.06);
  --shadow-glow: 0 0 0 2px rgba(45, 127, 249, 0.18);

  /* Transitions */
  --t-fast:  120ms ease;
  --t-norm:  200ms ease;
}

/* ─── Reset ─────────────────────────────────────────────────────────── */

*,
*::before,
*::after { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover, a:focus-visible { text-decoration: underline; }
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

::selection { background: var(--accent-strong); color: var(--text-bright); }

/* ─── Skip link (a11y) ─────────────────────────────────────────────── */

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: var(--space-md);
  top: var(--space-md);
  background: var(--accent);
  color: var(--text-bright);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  z-index: 1000;
}

/* ─── Classification banner (top of every page) ────────────────────── */

.cls-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px var(--space-xl);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  border-bottom: 1px solid var(--border);
}
.cls-banner.cls-official {
  background: var(--success-soft);
  color: var(--success);
}
.cls-mark {
  font-weight: 700;
}
.cls-meta {
  color: var(--text-muted);
  font-weight: 400;
}

/* ─── Header / nav ─────────────────────────────────────────────────── */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--border);
  background: rgba(6, 8, 14, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-bright);
  font-size: 14px;
}
.brand:hover { text-decoration: none; color: var(--accent); }

.primary-nav {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.primary-nav a { color: var(--text); }
.primary-nav a:hover { color: var(--text-bright); text-decoration: none; }
.primary-nav a[aria-current="page"] {
  color: var(--accent);
}

.cta-link, .login-link {
  padding: 7px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.cta-link {
  background: var(--accent-soft);
  border-color: var(--accent-strong);
  color: var(--text-bright);
}
.cta-link:hover { background: var(--accent); border-color: var(--accent); }
.login-link:hover { background: var(--surface); border-color: var(--border-strong); }

/* Mobile nav toggle (hidden by default, shown < 720px) */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 7px 14px;
  cursor: pointer;
}

/* ─── Main container ──────────────────────────────────────────────── */

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--space-xxxl) var(--space-xl);
}

/* Wide variant for landing-style pages */
main.wide {
  max-width: 1320px;
}

/* ─── Typography ──────────────────────────────────────────────────── */

h1, h2, h3, h4 {
  color: var(--text-bright);
  margin-top: 0;
  letter-spacing: -0.005em;
}

h1 {
  font-family: var(--font-sans);
  font-size: clamp(40px, 7vw, 84px);
  line-height: 1.02;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
  font-weight: 600;
}

/* Hero display variant — even bigger, gradient accent span */
h1.display {
  font-size: clamp(44px, 8vw, 96px);
  letter-spacing: -0.035em;
  line-height: 0.98;
  font-weight: 600;
}

h1 .accent-grad {
  background: linear-gradient(135deg, var(--accent), #8ab4ff 50%, var(--purple));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

h2 {
  font-family: var(--font-sans);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: var(--space-xxxl) 0 var(--space-lg) 0;
}

h3 {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-bright);
  margin: 0 0 var(--space-sm) 0;
}

/* Old uppercase mono variant kept for sections that explicitly want it */
h2.mono-section,
h3.mono-section {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
}
h2.mono-section { font-size: clamp(20px, 2.6vw, 28px); }
h3.mono-section {
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--accent);
}

h4 {
  font-size: 16px;
  margin: 0 0 var(--space-sm) 0;
}

p {
  margin: 0 0 var(--space-md) 0;
  color: var(--text);
}

.lede {
  font-size: clamp(16px, 1.6vw, 19px);
  max-width: 720px;
  color: var(--text);
  line-height: 1.6;
}

.eyebrow,
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin: 0 0 var(--space-sm) 0;
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin: 0 0 var(--space-xl) 0;
}

.accent { color: var(--accent); }
.muted { color: var(--text-muted); }
.dim   { color: var(--text-dim); }
.small { font-size: 12px; }

code {
  background: rgba(0, 0, 0, 0.35);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.92em;
  color: var(--text-bright);
}

.mono { font-family: var(--font-mono); }

ul, ol {
  margin: 0 0 var(--space-md) 0;
  padding-left: var(--space-xl);
}
li { margin-bottom: var(--space-xs); }

/* ─── Hero block ──────────────────────────────────────────────────── */

.hero,
.page-hero {
  padding: var(--space-xxxl) 0 var(--space-xxl);
  position: relative;
}
.hero::before,
.page-hero::before {
  content: "";
  position: absolute;
  top: -40px;
  left: -10%;
  right: -10%;
  height: 280px;
  background: radial-gradient(ellipse at center top, rgba(45, 127, 249, 0.12), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Hero with mesh gradient background — landing page style */
.hero-mesh {
  position: relative;
  padding: var(--space-huge) 0 var(--space-xxxl);
  overflow: hidden;
}
.hero-mesh::before {
  content: "";
  position: absolute;
  inset: -20% -10% 0 -10%;
  background:
    radial-gradient(ellipse 60% 40% at 20% 30%, rgba(201, 168, 76, 0.14), transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 20%, rgba(74, 107, 140, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 90%, rgba(27, 58, 92, 0.30), transparent 60%);
  pointer-events: none;
  z-index: -1;
  filter: blur(40px);
}
.hero-mesh::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 240, 232, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 240, 232, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: center center;
  mask-image: radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at center, black 30%, transparent 80%);
  pointer-events: none;
  z-index: -1;
}
.hero-mesh .lede {
  font-size: clamp(17px, 1.8vw, 22px);
  max-width: 760px;
  line-height: 1.55;
  margin-top: var(--space-lg);
  color: var(--text);
}
.hero-mesh .eyebrow {
  font-size: 12px;
}

/* Section variants */
.section {
  padding: var(--space-huge) 0;
}
.section-tight {
  padding: var(--space-xxxl) 0;
}
.section-shaded {
  background: linear-gradient(180deg, transparent, rgba(45, 127, 249, 0.03), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Stats strip — animated metric tiles */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0 var(--space-huge);
}
.stat-tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.stat-tile:hover {
  border-color: var(--accent-strong);
  transform: translateY(-2px);
}
.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: var(--space-sm);
}
.stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

/* Product preview — mock terminal/dashboard cards (3-up showcase) */
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}
.preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.preview-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}
.preview-window {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: relative;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
}
.preview-window::before {
  content: "";
  display: block;
  height: 28px;
  background:
    radial-gradient(circle at 14px 14px, var(--critical) 4px, transparent 5px),
    radial-gradient(circle at 30px 14px, var(--high) 4px, transparent 5px),
    radial-gradient(circle at 46px 14px, var(--success) 4px, transparent 5px);
  border-bottom: 1px solid var(--border);
}
.preview-body {
  padding: var(--space-md) var(--space-lg);
  min-height: 200px;
  color: var(--text);
}
.preview-body .pl-line { padding: 2px 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.preview-body .pl-key { color: var(--accent); }
.preview-body .pl-val { color: var(--text-bright); }
.preview-body .pl-ok { color: var(--success); }
.preview-body .pl-warn { color: var(--high); }
.preview-body .pl-dim { color: var(--text-muted); }
.preview-body .pl-bar {
  display: inline-block;
  height: 4px;
  background: var(--accent);
  border-radius: 2px;
  margin: 4px 0;
}
.preview-meta {
  padding: var(--space-lg);
  border-top: 1px solid var(--border);
}
.preview-meta h3 {
  margin: 0 0 var(--space-xs) 0;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--text-bright);
}
.preview-meta p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

/* Pricing toggle — CSS-only via radio + sibling selector */
.pricing-toggle {
  display: inline-flex;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--bg-elev);
  padding: 4px;
  margin: var(--space-lg) auto var(--space-xl);
}
.pricing-toggle input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.pricing-toggle label {
  padding: 8px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast), color var(--t-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}
.pricing-toggle input:checked + label {
  background: var(--accent);
  color: #fff;
}
.pricing-toggle .save-pill {
  background: var(--success-soft);
  color: var(--success);
  font-size: 9px;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Hide yearly prices by default; show when yearly toggle is checked */
.tier-grid[data-billing="monthly"] .price-yearly { display: none; }
.tier-grid[data-billing="yearly"]  .price-monthly { display: none; }
.tier-grid[data-billing="yearly"]  .yearly-saver  { display: inline-block; }
.yearly-saver { display: none; }

/* ─── Live verifier demo widget (homepage) ─────────────────────────── */
.verify-demo {
  margin: var(--space-huge) auto;
  max-width: 880px;
  padding: var(--space-xxxl) var(--space-xl);
  position: relative;
}
.verify-demo-inner {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-xxxl) var(--space-xxl);
  position: relative;
  overflow: hidden;
}
.verify-demo-inner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(201, 168, 76, 0.10), transparent 70%);
  pointer-events: none;
}
.verify-demo-inner > * { position: relative; }
.verify-form {
  display: flex;
  gap: var(--space-md);
  max-width: 580px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.verify-form input[type="text"] {
  flex: 1 1 320px;
  min-width: 0;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.verify-form input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(201, 168, 76, 0.18);
}
.verify-form input[type="text"]::placeholder {
  color: var(--text-dim);
  font-family: var(--font-mono);
}
.verify-form button {
  flex: 0 0 auto;
}

/* Static preview of a verdict block (homepage, buyer-facing). Mirrors
   the /verifier live verdict so prospects understand what recipients
   of their signed dossiers will see. Not interactive. */
.verdict-preview {
  font-family: var(--font-mono);
}
.verdict-preview-head {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}
.verdict-preview-tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--success-soft);
  color: var(--success);
  border: 1px solid var(--success);
  font-size: 16px;
  font-weight: 700;
  flex-shrink: 0;
}
.verdict-preview-status {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--success);
}
.verdict-preview-id {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: auto;
  word-break: break-all;
}
.verdict-preview-meta {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 6px var(--space-lg);
  margin: 0 0 var(--space-md) 0;
  font-size: 13px;
}
.verdict-preview-meta dt {
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding-top: 4px;
}
.verdict-preview-meta dd {
  margin: 0;
  color: var(--text-bright);
  word-break: break-all;
}
.verdict-preview-note {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
  margin: 0;
  line-height: 1.5;
}
@media (max-width: 540px) {
  .verdict-preview-meta { grid-template-columns: 1fr; gap: 2px 0; }
  .verdict-preview-meta dt { padding-top: var(--space-sm); }
  .verdict-preview-id { margin-left: 0; flex-basis: 100%; }
}

/* ─── Founder block ────────────────────────────────────────────────── */
.founder-block {
  margin: var(--space-huge) auto;
  max-width: 1080px;
  padding: 0 var(--space-xl);
}
.founder-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xxl);
  align-items: start;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: var(--space-xxl);
}
@media (max-width: 720px) {
  .founder-card { grid-template-columns: 1fr; gap: var(--space-lg); }
}
.founder-mark {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #8a6f2d);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  color: var(--bg);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.founder-text .founder-name {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin: 0 0 var(--space-sm) 0;
}
.founder-text p {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text);
  margin: 0 0 var(--space-md) 0;
}
.founder-text p:last-child { margin-bottom: 0; }
.founder-sig {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}
.founder-sig strong {
  color: var(--text-bright);
  font-weight: 600;
}

/* Container alignment helpers */
.center { text-align: center; }
.center-narrow {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Big product showcase (full-bleed dashboard mock) ─────────────── */
.product-showcase {
  margin: var(--space-huge) auto;
  padding: 0 var(--space-xl);
  max-width: 1320px;
  position: relative;
}
.product-showcase::before {
  content: "";
  position: absolute;
  inset: 10% 5% 0 5%;
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(201, 168, 76, 0.16), transparent 70%),
    radial-gradient(ellipse 40% 30% at 20% 60%, rgba(74, 107, 140, 0.16), transparent 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
}
.cockpit-frame {
  background: linear-gradient(180deg, #142336, #0D1B2A);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  overflow: hidden;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(245, 240, 232, 0.04),
    0 0 80px rgba(201, 168, 76, 0.12);
}
.cockpit-frame svg { display: block; width: 100%; height: auto; }

/* Feature callout strip below product showcase */
.callout-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xxxl);
}
.callout {
  padding: 0;
}
.callout-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border: 1px solid var(--accent-strong);
  border-radius: var(--radius-md);
  color: var(--accent);
  margin-bottom: var(--space-md);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 14px;
}
.callout h4 {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 var(--space-sm) 0;
  color: var(--text-bright);
}
.callout p {
  font-size: 14px;
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ─── Intelligence cycle tabs (radio-driven) ───────────────────────── */
.cycle {
  margin: var(--space-huge) auto;
  max-width: 1280px;
  padding: 0 var(--space-xl);
}
.cycle-head {
  text-align: center;
  margin-bottom: var(--space-xxxl);
}
.cycle-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
  padding: 6px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
  overflow-x: auto;
}
.cycle-tabs input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cycle-tabs label {
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 999px;
  transition: background var(--t-fast), color var(--t-fast);
  white-space: nowrap;
}
.cycle-tabs input:checked + label {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(45, 127, 249, 0.3);
}
.cycle-tabs label:hover {
  color: var(--text-bright);
}

.cycle-panes {
  position: relative;
  margin-top: var(--space-xl);
}
.cycle-pane {
  display: none;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-xxxl);
  align-items: center;
}
.cycle-pane.active {
  display: grid;
}
@media (max-width: 900px) {
  .cycle-pane,
  .cycle-pane.active { grid-template-columns: 1fr; }
}
.cycle-text h3 {
  font-family: var(--font-sans);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text-bright);
  margin: var(--space-md) 0 var(--space-md) 0;
  line-height: 1.15;
}
.cycle-text .stage {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}
.cycle-text p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  margin: 0 0 var(--space-md) 0;
}
.cycle-text ul {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0 0 0;
}
.cycle-text ul li {
  padding-left: 24px;
  position: relative;
  font-size: 14px;
  color: var(--text);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}
.cycle-text ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent);
  font-weight: 700;
}
.cycle-visual {
  background: var(--surface-strong);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  min-height: 360px;
  position: relative;
  overflow: hidden;
}
.cycle-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(45, 127, 249, 0.10), transparent 60%);
  pointer-events: none;
}
.cycle-visual svg { position: relative; width: 100%; height: auto; display: block; }

/* ─── Trust band (improved icon-grid version) ───────────────────────── */
.trust-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  align-items: center;
  padding: var(--space-xl) 0;
  margin: var(--space-huge) auto;
  max-width: 1080px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.trust-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding: 0 var(--space-md);
  text-align: center;
}
.trust-mark {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: 0.04em;
}
.trust-sub {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-muted);
}

/* ─── Multi-column footer ──────────────────────────────────────────── */
.footer-multi {
  border-top: 1px solid var(--border);
  margin-top: var(--space-huge);
  padding: var(--space-huge) var(--space-xl) var(--space-xl);
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.3));
}
.footer-grid {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-xxxl);
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-brand h4 {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-bright);
  font-size: 13px;
  margin: 0 0 var(--space-md) 0;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0 0 var(--space-md) 0;
  max-width: 320px;
}
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-bright);
  margin: 0 0 var(--space-md) 0;
  font-weight: 600;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li { margin-bottom: var(--space-sm); }
.footer-col a {
  font-size: 13px;
  color: var(--text-muted);
  transition: color var(--t-fast);
}
.footer-col a:hover { color: var(--text-bright); text-decoration: none; }
.footer-bottom {
  max-width: 1320px;
  margin: var(--space-xxxl) auto 0;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ─── Increased default whitespace ────────────────────────────────── */
main {
  padding: var(--space-xl) var(--space-xl);
}
@media (min-width: 900px) {
  main { padding: var(--space-xl) var(--space-xxl); }
}

/* Section title hover affordance for anchor jumping */
.section-eyebrow.center,
.section-title.center,
.section-title.center-narrow {
  font-family: var(--font-sans);
  text-transform: none;
  letter-spacing: -0.015em;
  font-weight: 600;
  color: var(--text-bright);
}
.section-eyebrow.center {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-weight: 500;
}

.cta-row {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

/* ─── Buttons ─────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  border: 1px solid var(--border-strong);
  color: var(--text-bright);
  background: var(--surface);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
  white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: #4490ff;
  border-color: #4490ff;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
}
.btn-ghost:hover {
  background: var(--surface);
  border-color: var(--border-strong);
}

.btn-large {
  padding: 16px 28px;
  font-size: 14px;
}

.btn-sm {
  padding: 7px 12px;
  font-size: 11px;
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ─── Trust strip (cockpit /pricing pattern) ──────────────────────── */

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: center;
  justify-content: center;
  padding: var(--space-lg) var(--space-xl);
  margin: var(--space-xl) 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}
.trust-strip .ts-item {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}
.trust-strip .ts-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}
.trust-strip .ts-label {
  color: var(--text);
}

/* ─── Card (generic glass-morph) ──────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  transition: border-color var(--t-fast), transform var(--t-fast);
}
.card:hover { border-color: var(--border-strong); }

.card-elev {
  background: var(--surface-strong);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-elev);
}

/* ─── Feature / differentiator grid ───────────────────────────────── */

.differentiators {
  margin-top: var(--space-xxxl);
}

.diff-grid,
.feature-grid {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin: 0;
}
.diff-grid li,
.feature-grid li {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: 0;
  transition: border-color var(--t-fast);
}
.diff-grid li:hover,
.feature-grid li:hover {
  border-color: var(--accent-strong);
}
.diff-grid h3,
.feature-grid h3 {
  margin: 0 0 var(--space-sm) 0;
}
.diff-grid p,
.feature-grid p {
  margin: 0;
  color: var(--text);
}
.diff-grid code,
.feature-grid code { font-size: 0.9em; }

/* ─── Pricing tier cards ──────────────────────────────────────────── */

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}
.tier {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 540px;
  transition: border-color var(--t-norm), transform var(--t-norm);
}
.tier:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.tier.tier-featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--accent-soft), var(--surface) 60%);
  box-shadow: 0 0 0 1px var(--accent), 0 8px 32px rgba(201, 168, 76, 0.18);
}
.tier .tier-cta {
  margin: var(--space-lg) 0;
  width: 100%;
  text-align: center;
  justify-content: center;
}
.tier .tier-price {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  flex-wrap: wrap;
}
.tier .tier-price .per {
  font-size: 14px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
.tier-summary {
  font-size: 13px;
  color: var(--text-muted);
  min-height: 40px;
  margin: 0 0 var(--space-md) 0;
}
.tier-period {
  font-size: 12px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: var(--space-xs);
}
.tier-seats {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}
.tier-section {
  margin-bottom: var(--space-md);
}
.tier-section-title {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}
.tier-featured::before {
  content: "Most popular";
  position: absolute;
  top: -1px;
  right: var(--space-lg);
  transform: translateY(-50%);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}
.tier-name {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-bright);
  font-size: 13px;
  margin: 0 0 var(--space-sm) 0;
}
.tier-price {
  font-family: var(--font-mono);
  font-size: 32px;
  color: var(--text-bright);
  margin: 0 0 var(--space-sm) 0;
}
.tier-price .per {
  font-size: 13px;
  color: var(--text-muted);
}
.tier-tagline {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}
.tier-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-lg) 0;
  flex-grow: 1;
}
.tier-features li {
  padding: 6px 0;
  padding-left: 22px;
  position: relative;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.tier-features li:last-child { border-bottom: none; }
.tier-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 12px;
  height: 12px;
  background: var(--success-soft);
  border: 1px solid var(--success);
  border-radius: 2px;
}
.tier-features li::after {
  content: "✓";
  position: absolute;
  left: 2px;
  top: 6px;
  font-size: 11px;
  color: var(--success);
  font-weight: 700;
}

/* ─── Pricing table (kept for compatibility) ───────────────────────── */

.pricing-strip { margin-top: var(--space-xxxl); }

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.pricing-table th,
.pricing-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.pricing-table tr:last-child th,
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table th[scope="col"] {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-elev);
}
.pricing-table th[scope="row"] { color: var(--text-bright); }

/* ─── Founding banner ─────────────────────────────────────────────── */

.banner-founding {
  display: flex;
  gap: var(--space-md);
  align-items: baseline;
  flex-wrap: wrap;
  padding: var(--space-md) var(--space-lg);
  background: var(--purple-soft);
  border: 1px solid rgba(167, 139, 250, 0.3);
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
  font-family: var(--font-mono);
  font-size: 13px;
}

/* ─── Founders grid ───────────────────────────────────────────────── */

.founders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}
.founder-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.seat-num {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.seat-name {
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--text-bright);
  font-weight: 600;
}
.seat-claim-date {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.seat-video iframe {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
}

/* Reserved seats placeholder grid (when no public founders yet) */
.reserved-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: var(--space-sm);
  margin: var(--space-xl) 0;
}
.reserved-seat {
  background: var(--surface);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text-muted);
}
.reserved-seat.taken {
  border-style: solid;
  border-color: var(--success);
  color: var(--success);
  background: var(--success-soft);
}

/* ─── Numbered article list (founders, support, etc) ──────────────── */

.article-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.article-list li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
}
.article-list li:last-child { border-bottom: none; }
.art-no {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.art-body strong {
  display: block;
  color: var(--text-bright);
  margin-bottom: var(--space-xs);
}

/* ─── Two-column layout (support page) ────────────────────────────── */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xxxl);
  margin: var(--space-xl) 0;
}
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: var(--space-xl); }
}

/* ─── Value props (numbered cards) ────────────────────────────────── */

.value-props { margin-top: var(--space-xxxl); }
.value-props-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}
.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}
.value-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: var(--space-sm);
}

/* ─── Forms ───────────────────────────────────────────────────────── */

.form-row,
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
  max-width: 540px;
}
.contact-form { gap: var(--space-md); max-width: none; }

.form-row label,
.contact-form label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}
.form-row input,
.form-row textarea,
.form-row select,
.contact-form input,
.contact-form textarea,
.contact-form select {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus,
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}
.contact-form textarea { resize: vertical; min-height: 120px; }

.cf-status {
  font-family: var(--font-mono);
  font-size: 13px;
  margin: 0;
  padding: var(--space-sm) 0;
  min-height: 1.4em;
}
.cf-success { color: var(--success); }
.cf-error   { color: var(--critical); }

/* Plan radio cards */
.plan-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: var(--bg-elev);
  cursor: pointer;
  margin-bottom: var(--space-sm);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}
.plan-option:hover { border-color: var(--accent); }
.plan-option:has(input:checked) {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
}
.plan-option input[type="radio"] { margin-top: 4px; flex-shrink: 0; }
.plan-label { display: flex; flex-direction: column; gap: 4px; }
.plan-label strong {
  color: var(--text-bright);
  font-family: var(--font-sans);
  font-size: 16px;
}
.plan-label .muted {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
}

/* ─── Badges ──────────────────────────────────────────────────────── */

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  border: 1px solid;
}
.badge-accent   { background: var(--accent-soft);   color: var(--accent);   border-color: var(--accent-strong); }
.badge-success  { background: var(--success-soft);  color: var(--success);  border-color: rgba(0, 232, 122, 0.3); }
.badge-critical { background: var(--critical-soft); color: var(--critical); border-color: rgba(239, 68, 68, 0.3); }
.badge-high     { background: var(--high-soft);     color: var(--high);     border-color: rgba(245, 158, 11, 0.3); }
.badge-purple   { background: var(--purple-soft);   color: var(--purple);   border-color: rgba(167, 139, 250, 0.3); }

/* ─── FAQ ─────────────────────────────────────────────────────────── */

.faq {
  margin: var(--space-xxxl) 0;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-bright);
  list-style: none;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--accent);
  transition: transform var(--t-norm);
}
.faq-item[open] summary::after { content: "−"; }
.faq-item summary:hover { background: var(--bg-elev); }
.faq-item .faq-body {
  padding: 0 var(--space-lg) var(--space-lg) var(--space-lg);
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
}

/* ─── Footer ──────────────────────────────────────────────────────── */

.site-footer {
  border-top: 1px solid var(--border);
  margin-top: var(--space-huge);
  padding: var(--space-xxl) var(--space-xl);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-lg);
  align-items: center;
  flex-wrap: wrap;
}
.footer-inner strong { color: var(--text); }
.footer-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.footer-links a { color: var(--text-muted); }
.footer-links a:hover { color: var(--text-bright); }

.site-footer ul {
  list-style: none;
  padding: 0;
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin: var(--space-md) 0;
  flex-wrap: wrap;
}
.site-footer .motto {
  font-style: italic;
  color: var(--text-dim);
  text-align: center;
  margin-top: var(--space-md);
  letter-spacing: 0.06em;
}

/* ─── Visually hidden (a11y) ──────────────────────────────────────── */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ─── Responsive ──────────────────────────────────────────────────── */

@media (max-width: 900px) {
  main { padding: var(--space-xl) var(--space-lg); }
  .hero, .page-hero { padding: var(--space-xl) 0; }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-md);
  }
  .primary-nav {
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    font-size: 11px;
  }
  .pricing-table {
    font-size: 12px;
    display: block;
    overflow-x: auto;
  }
  .pricing-table th, .pricing-table td { padding: var(--space-sm); }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-links { justify-content: center; }
  h1 { font-size: clamp(28px, 8vw, 38px); }
  h2 { font-size: clamp(18px, 5vw, 24px); }
  .article-list li { grid-template-columns: 40px 1fr; gap: var(--space-md); }
  .art-no { font-size: 22px; }
}

@media (max-width: 480px) {
  main { padding: var(--space-lg) var(--space-md); }
  .btn { padding: 10px 16px; font-size: 12px; }
  .btn-large { padding: 14px 22px; font-size: 13px; }
  .trust-strip { gap: var(--space-md); padding: var(--space-md); }
}

/* ─── Print ───────────────────────────────────────────────────────── */

@media print {
  .site-header, .site-footer, .skip-link, .cls-banner { display: none; }
  body { background: #fff; color: #000; }
  a { color: #000; text-decoration: underline; }
  .card, .tier, .founder-card { border: 1px solid #000; box-shadow: none; }
}

/* ─── Reduced motion ──────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}