/* Reviews Selank — Revolut Billboard Fintech
   White / near-black / brand-indigo / signal-teal / alert-red.
   Zero shadows. Pure color-contrast depth. Pill CTAs (9999px).
   Inter Tight billboard headlines (-0.045em). Inter body (+0.005em). */

:root {
  --primary: #3138C8;
  --primary-50: #E8E9FA;
  --primary-100: #C7CAF1;
  --primary-400: #4A50D4;
  --primary-500: #3138C8;
  --primary-700: #222899;
  --primary-900: #0F1158;

  --ink: #191C1F;
  --ink-900: #0A0B0D;
  --ink-700: #2C3035;
  --ink-500: #4A4F56;

  --teal: #00A87E;
  --teal-50: #E0F4ED;
  --red: #E23B4A;
  --red-50: #FBE3E5;
  --amber: #EC7E00;
  --amber-50: #FCEEDB;

  --neutral-50: #FFFFFF;
  --neutral-100: #F4F4F4;
  --neutral-200: #E5E5E5;
  --neutral-400: #8D969E;
  --neutral-600: #5A6168;
  --neutral-800: #2C3035;

  --bg: #FFFFFF;
  --surface: #FFFFFF;
  --surface-inverse: #191C1F;
  --surface-brand: #3138C8;
  --surface-teal: #00A87E;
  --surface-red: #E23B4A;

  --text: #191C1F;
  --text-muted: #5A6168;
  --text-inverse: #FFFFFF;

  --rule: #191C1F;
  --rule-hair: #E5E5E5;

  --max-width: 84rem;
  --inner-shell: 78rem;
  --content-width: 44rem;
  --hero-column: 56rem;
  --container-px: clamp(1.25rem, 4vw, 3rem);

  --font-display: 'Inter Tight', 'Aeonik Pro', 'Söhne', 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --font-heading: 'Inter Tight', 'Aeonik Pro', 'Söhne', 'Inter', 'Helvetica Neue', system-ui, sans-serif;
  --font-body: 'Inter', 'Söhne', 'Helvetica Neue', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'SF Mono', Menlo, Consolas, monospace;

  --radius-pill: 9999px;
  --radius-card: 8px;
  --radius-chip-mono: 4px;
}

/* Reset */
*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

html, body { background: var(--bg); color: var(--text); }

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-weight: 400;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.12;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(2.25rem, 5vw, 4rem); letter-spacing: -0.03em; line-height: 1.05; }
h2 { font-size: clamp(1.625rem, 3.5vw, 2.625rem); letter-spacing: -0.025em; }
h3 { font-size: 1.5rem; letter-spacing: -0.02em; font-weight: 600; }
h4 { font-size: 1.125rem; letter-spacing: -0.015em; font-weight: 600; }

p { font-weight: 400; }
p + p { margin-top: 1.25rem; }

a:focus-visible {
  outline: 2.5px solid var(--primary);
  outline-offset: 3px;
}

/* Inline mono identifier chip */
.mono, code {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--primary);
  background: var(--neutral-100);
  border: 1px solid var(--ink);
  border-radius: var(--radius-chip-mono);
  padding: 0.125rem 0.5rem;
  font-feature-settings: "tnum" 1;
}

/* Container */
.shell {
  max-width: var(--inner-shell);
  margin: 0 auto;
  padding: 0 var(--container-px);
  width: 100%;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--surface);
  border-bottom: 1px solid var(--ink);
  height: 3.5rem;
  display: flex;
  align-items: center;
  mix-blend-mode: normal;
}
.site-header .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--ink);
}
.brand-mark {
  width: 24px;
  height: 24px;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.02em;
}
.brand-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: -0.025em;
  text-transform: uppercase;
}
.brand-sub {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--primary);
  text-transform: uppercase;
  margin-left: 0.5rem;
}
.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.site-nav a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--ink);
  transition: color 180ms ease-out;
}
.site-nav a:hover { color: var(--primary); }
.site-nav a[aria-current="page"] {
  color: var(--primary);
  border-bottom: 2px solid var(--primary);
  padding-bottom: 0.125rem;
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--primary);
  color: #fff !important;
  font-weight: 600;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.01em;
  transition: background 180ms ease-out;
}
.nav-cta:hover { background: var(--primary-700); color: #fff !important; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-pill);
  padding: 0.375rem 0.875rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--ink);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .site-nav { display: none; position: absolute; top: 3.5rem; left: 0; right: 0; background: var(--surface); border-bottom: 1px solid var(--ink); padding: 1rem var(--container-px); }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: 0.875rem; }
  .site-nav.open { display: block; }
  .nav-toggle { display: inline-flex; }
}

/* Section blocks — the load-bearing layout primitive */
.block {
  width: 100%;
  padding: clamp(3rem, 7vw, 6rem) 0;
  border: none;
}
.block.white { background: var(--surface); color: var(--ink); }
.block.dark { background: var(--surface-inverse); color: #fff; }
.block.indigo { background: var(--surface-brand); color: #fff; }
.block.teal { background: var(--surface-teal); color: #fff; }
.block.red { background: var(--surface-red); color: #fff; }
.block.dark h1, .block.dark h2, .block.dark h3, .block.dark h4,
.block.indigo h1, .block.indigo h2, .block.indigo h3, .block.indigo h4,
.block.teal h1, .block.teal h2, .block.teal h3, .block.teal h4,
.block.red h1, .block.red h2, .block.red h3, .block.red h4 { color: #fff; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 1rem;
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--primary);
  display: inline-block;
}
.block.dark .eyebrow, .block.indigo .eyebrow, .block.teal .eyebrow, .block.red .eyebrow {
  color: var(--primary-100);
}
.block.dark .eyebrow::before { background: var(--primary); }
.block.indigo .eyebrow::before, .block.teal .eyebrow::before, .block.red .eyebrow::before { background: #fff; }
.block.indigo .eyebrow, .block.teal .eyebrow, .block.red .eyebrow { color: #fff; }

.section-num {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 0 0 0.5rem;
  display: block;
}

.block-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 5.5vw, 4.5rem);
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin: 0 0 1.5rem;
}

.section-rule {
  border: 0;
  height: 1px;
  background: var(--ink);
  margin: 1.5rem 0 2rem;
}
.block.dark .section-rule, .block.indigo .section-rule, .block.teal .section-rule, .block.red .section-rule {
  background: #fff;
}

/* Reading column (flush-left inside inner shell) */
.reading {
  max-width: var(--content-width);
}
.reading h2 { margin-bottom: 1.25rem; }
.reading h3 { margin: 2rem 0 0.875rem; color: var(--ink); }
.block.dark .reading h3, .block.indigo .reading h3, .block.teal .reading h3, .block.red .reading h3 { color: #fff; }
.reading ul { margin: 1rem 0 1.5rem 1.25rem; list-style: disc; }
.reading ul li { margin-bottom: 0.5rem; }

/* Hero — billboard */
.hero {
  background: var(--surface-inverse);
  color: #fff;
  padding: clamp(4rem, 10vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
  min-height: 76vh;
  display: flex;
  align-items: center;
}
.hero .shell { display: block; }
.hero-inner { max-width: var(--hero-column); }
.hero .eyebrow { color: var(--primary-100); }
.hero .eyebrow::before { background: var(--primary); }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 8rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.95;
  color: #fff;
  margin-bottom: 1.5rem;
}
.hero .lede {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 400;
  line-height: 1.45;
  color: var(--neutral-400);
  max-width: 52ch;
  margin: 0 0 2rem;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

/* Hero stat strip */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--neutral-800);
  margin-top: 2rem;
}
.stat {
  padding: 1.5rem 1rem 0;
  border-right: 1px solid var(--neutral-800);
}
.stat:last-child { border-right: 0; }
.stat .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  letter-spacing: -0.035em;
  line-height: 1;
  color: #fff;
  display: block;
  margin-bottom: 0.5rem;
}
.stat .lbl {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--neutral-400);
}
@media (max-width: 700px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3), .stat:nth-child(4) { border-top: 1px solid var(--neutral-800); padding-top: 1.5rem; margin-top: 0; }
  .stat:nth-child(3) { border-right: 1px solid var(--neutral-800); }
}

/* Marquee strip — STATIC */
.marquee {
  background: var(--primary);
  color: #fff;
  padding: 1.25rem 0;
  text-align: center;
}
.marquee .strip {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.25rem);
  letter-spacing: -0.02em;
  color: #fff;
}
.marquee .plus {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4em;
  letter-spacing: -0.03em;
  padding: 0 0.5em;
  display: inline-block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  transition: background-color 180ms ease-out, color 180ms ease-out, border-color 180ms ease-out;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-700); border-color: var(--primary-700); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-secondary:hover { background: var(--neutral-100); }
.block.dark .btn-secondary, .block.indigo .btn-secondary, .block.teal .btn-secondary, .block.red .btn-secondary {
  color: #fff;
  border-color: #fff;
}
.block.dark .btn-secondary:hover, .block.indigo .btn-secondary:hover, .block.teal .btn-secondary:hover, .block.red .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.10);
}
.btn-inverse {
  background: #fff;
  color: var(--ink);
  border-color: #fff;
}
.btn-inverse:hover { background: var(--primary-100); color: var(--ink); }

.btn:focus-visible {
  outline: 2.5px solid var(--primary);
  outline-offset: 3px;
}
.block.dark .btn:focus-visible, .block.indigo .btn:focus-visible, .block.teal .btn:focus-visible, .block.red .btn:focus-visible {
  outline-color: #fff;
}

/* Verdict cards (used on /research, /vs-semax, /withdrawal, /faq) */
.verdict-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 2rem 0;
}
.verdict-card {
  display: grid;
  grid-template-columns: clamp(4rem, 8vw, 7rem) 1fr;
  gap: clamp(1rem, 2vw, 2rem);
  align-items: start;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--rule-hair);
  border-radius: var(--radius-card);
  transition: border-color 180ms ease-out, border-width 180ms ease-out;
}
.verdict-card:hover { border-color: var(--ink); }
.verdict-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 6rem);
  letter-spacing: -0.045em;
  line-height: 0.9;
  color: var(--primary);
}
.verdict-body h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.625rem;
  color: var(--ink);
}
.verdict-body p { color: var(--ink); }
.block.dark .verdict-card, .block.indigo .verdict-card, .block.teal .verdict-card, .block.red .verdict-card {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
}
.block.dark .verdict-card:hover, .block.indigo .verdict-card:hover, .block.teal .verdict-card:hover, .block.red .verdict-card:hover {
  border-color: #fff;
}
.block.dark .verdict-card .verdict-num, .block.indigo .verdict-card .verdict-num, .block.teal .verdict-card .verdict-num, .block.red .verdict-card .verdict-num { color: #fff; }
.block.dark .verdict-card h3, .block.dark .verdict-card p,
.block.indigo .verdict-card h3, .block.indigo .verdict-card p,
.block.teal .verdict-card h3, .block.teal .verdict-card p,
.block.red .verdict-card h3, .block.red .verdict-card p { color: #fff; }

/* Data card row */
.data-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}
.data-card {
  background: var(--surface);
  border: 1px solid var(--ink);
  border-radius: var(--radius-card);
  padding: 1.5rem;
}
.data-card .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.035em;
  line-height: 1;
  color: var(--ink);
  display: block;
  margin-bottom: 0.625rem;
  font-feature-settings: "tnum" 1;
}
.data-card .lbl {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.block.dark .data-card, .block.indigo .data-card, .block.teal .data-card, .block.red .data-card {
  background: transparent;
  border-color: #fff;
}
.block.dark .data-card .num, .block.indigo .data-card .num, .block.teal .data-card .num, .block.red .data-card .num { color: #fff; }
.block.dark .data-card .lbl, .block.indigo .data-card .lbl, .block.teal .data-card .lbl, .block.red .data-card .lbl { color: rgba(255,255,255,0.75); }

/* Callouts (note / studied / caveat / warning) */
.callout {
  background: var(--neutral-100);
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  border-left: 4px solid var(--primary);
}
.callout.studied { border-left-color: var(--teal); }
.callout.caveat { border-left-color: var(--red); }
.callout.warning { border-left-color: var(--amber); }
.callout .label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.callout.studied .label { color: var(--teal); }
.callout.caveat .label { color: var(--red); }
.callout.warning .label { color: var(--amber); }
.callout .label::before { content: ""; width: 8px; height: 8px; display: inline-block; background: currentColor; }
.callout p { color: var(--ink); }

/* Pull quote */
.pull-quote {
  position: relative;
  text-align: center;
  margin: 3rem auto;
  max-width: 48rem;
  padding: 2rem 1rem;
}
.pull-quote blockquote {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}
.pull-quote::before {
  content: "“";
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 4rem;
  color: var(--primary);
  position: absolute;
  left: -0.25em;
  top: -0.4em;
  line-height: 1;
}
.pull-quote hr {
  border: 0;
  height: 1px;
  background: var(--ink);
  margin: 1.5rem auto;
  max-width: 14rem;
}
.pull-quote .attr {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}

/* Chips */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin: 1.25rem 0 2rem;
}
.chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--ink);
  color: var(--ink);
  background: transparent;
}
.chip.indigo { background: var(--primary); color: #fff; border-color: var(--primary); }
.chip.teal { background: var(--teal); color: #fff; border-color: var(--teal); }
.chip.red { background: var(--red); color: #fff; border-color: var(--red); }
.chip.amber { background: var(--amber); color: #fff; border-color: var(--amber); }
.block.dark .chip, .block.indigo .chip, .block.teal .chip, .block.red .chip {
  border-color: #fff; color: #fff;
}

/* Tables */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--ink);
}
thead th {
  text-align: left;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  padding: 0.875rem 1.25rem;
  border-bottom: 2px solid var(--ink);
}
tbody td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--rule-hair);
  font-family: var(--font-body);
  font-size: 0.9375rem;
}
tbody tr:hover td { background: var(--neutral-100); }
.num-col {
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--primary);
  font-feature-settings: "tnum" 1;
}

/* Figures */
figure.diagram {
  background: var(--surface);
  border: 1px solid var(--ink);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin: 2rem 0;
}
figure.diagram img { width: 100%; display: block; }
figure.diagram figcaption {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  border-top: 1px solid var(--rule-hair);
  padding: 0.875rem 1.25rem;
  background: var(--surface);
}
figure.diagram .cap-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
}
figure.diagram .cap-desc {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink);
}

/* Inline citation superscript */
sup a[data-citation] {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--primary);
  font-size: 0.75em;
  padding: 0 0.125em;
  border-bottom: 1px dotted var(--primary);
  cursor: help;
}
sup a[data-citation]:hover { color: var(--primary-700); }
.block.dark sup a[data-citation], .block.indigo sup a[data-citation], .block.teal sup a[data-citation], .block.red sup a[data-citation] {
  color: var(--primary-100);
  border-bottom-color: var(--primary-100);
}

/* References list */
.references-list {
  margin: 2rem 0;
  display: grid;
  gap: 1.25rem;
}
.references-list li {
  background: var(--surface);
  border: 1px solid var(--rule-hair);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
}
.ref-num {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--primary);
}
.ref-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.375rem;
}
.ref-meta {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}
.ref-id {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.875rem;
  color: var(--primary);
}
.ref-id a { color: var(--primary); }
.ref-id a:hover { color: var(--primary-700); text-decoration: underline; }

/* Contact form */
form.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
  margin: 2rem 0;
}
form.contact-form label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}
form.contact-form input,
form.contact-form textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--ink);
  border-radius: var(--radius-card);
  background: var(--surface);
  color: var(--ink);
  width: 100%;
}
form.contact-form textarea { min-height: 8rem; resize: vertical; }
form.contact-form input:focus,
form.contact-form textarea:focus {
  outline: 2.5px solid var(--primary);
  outline-offset: 2px;
}

/* Footer */
.site-footer {
  background: var(--surface-inverse);
  color: #fff;
  border-top: 1px solid var(--primary);
  padding: 3rem 0 2rem;
}
.footer-verdict {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.5vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: #fff;
  margin: 1rem 0 2.5rem;
  max-width: 68rem;
}
.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-columns h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary-100);
  margin-bottom: 0.875rem;
}
.footer-columns ul { display: grid; gap: 0.5rem; }
.footer-columns a {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: color 180ms ease-out;
}
.footer-columns a:hover { color: var(--primary-100); }

.colophon {
  border-top: 1px solid var(--neutral-800);
  padding-top: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}
.colophon .ts {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--primary-100);
  letter-spacing: 0;
}
.colophon .copy {
  color: var(--neutral-400);
}

/* Hero figure (smaller, on inner pages) */
.hero-fig {
  margin-top: 2rem;
  max-width: 100%;
}

/* 404 */
.notfound-hero h1 {
  font-size: clamp(4rem, 14vw, 12rem);
  letter-spacing: -0.05em;
  line-height: 0.9;
}

/* Tippy override — Swiss square geometry */
.tippy-box[data-theme~='selank'] {
  background: #fff;
  color: var(--ink);
  border: 1.5px solid var(--ink);
  border-radius: 0;
  padding: 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.45;
  letter-spacing: 0.005em;
  max-width: 360px;
}
.tippy-box[data-theme~='selank'] .tippy-arrow { color: var(--ink); }
.tippy-box[data-theme~='selank'] .ref-pop-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 0.375rem;
}
.tippy-box[data-theme~='selank'] .ref-pop-id {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--primary);
  margin-top: 0.375rem;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0ms !important; animation-duration: 0ms !important; }
}

/* Print */
@media print {
  .site-header, .site-footer, .marquee, .cta-row, .nav-toggle { display: none; }
  .block { padding: 1.5rem 0; }
}