/* ============================================================
   VALOH — shared stylesheet
   Evolved from the original single-page site.
   Design system: navy + teal + gold; Syne / DM Sans / DM Mono;
   structural rules instead of cards; numbered margin sections;
   real mono data tables; ASCII status brackets.
   ============================================================ */

/* ── BRAND TOKENS — full Valoh palette per brand deck ────── */
:root {
  /* Brand palette — exactly per the brand-deck swatches */
  --navy:       #0D1B2A;  /* Deep Navy */
  --navy-mid:   #1A2F45;  /* Mid Navy */
  --navy-deep:  #07111C;  /* Deeper navy */
  --off-white:  #FBFAF7;  /* Off-White (near-white, faint warm cast) */
  --slate:      #8FA8BE;  /* Warm Slate */
  --teal:       #00C2CB;  /* Electric Teal */
  --gold:       #F0A500;  /* Amber Gold */

  /* Alpha derivatives of brand colors */
  --teal-dim:   rgba(0, 194, 203, 0.08);
  --teal-soft:  rgba(0, 194, 203, 0.55);
  --gold-dim:   rgba(240, 165, 0, 0.12);
  --slate-dim:  rgba(143, 168, 190, 0.55);
  --border:     rgba(0, 194, 203, 0.22);

  /* ── THEME TOKENS — light by default. Section variants
     override these so the same CSS rules work in both contexts. */
  --t-fg:           var(--navy);                       /* primary text */
  --t-fg-muted:     var(--slate);                      /* secondary text */
  --t-fg-subtle:    rgba(13, 27, 42, 0.55);            /* faint text */
  --t-bg-input:     rgba(13, 27, 42, 0.05);            /* input field surface */
  --t-rule:         rgba(13, 27, 42, 0.10);
  --t-rule-strong:  rgba(13, 27, 42, 0.22);
  --t-row-hover:    rgba(0, 194, 203, 0.06);

  /* Legacy aliases (so existing rules keep working) */
  --paper:      var(--off-white);
  --paper-mid:  var(--t-bg-input);
  --paper-deep: var(--t-bg-input);
  --ink:        var(--navy);
  --ink-soft:   var(--t-fg-subtle);
  --rule:       var(--t-rule);
  --rule-strong:var(--t-rule-strong);

  --max:        1120px;
}

/* Inside dark color blocks, flip the theme tokens */
.section-wrap--mid,
.section-wrap--dark {
  --t-fg:           var(--off-white);
  --t-fg-muted:     var(--slate);
  --t-fg-subtle:    rgba(251, 250, 247, 0.55);
  --t-bg-input:     rgba(251, 250, 247, 0.06);
  --t-rule:         rgba(251, 250, 247, 0.18);
  --t-rule-strong:  rgba(251, 250, 247, 0.32);
  --t-row-hover:    rgba(0, 194, 203, 0.18);
  --rule:           var(--t-rule);
  --rule-strong:    var(--t-rule-strong);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  background: var(--off-white);
  color: var(--navy);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body { position: relative; min-height: 100vh; }

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

/* ── DOT GRID (kept, refined) ─────────────────────────────── */
#dot-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ── PAGE FRAME ──────────────────────────────────────────── */
.page { position: relative; z-index: 1; }

/* ── TOP NAV ─────────────────────────────────────────────── */
.topbar-border { border-bottom: 1px solid var(--border); }
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  max-width: var(--max);
  margin: 0 auto;
  gap: 32px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 14px;
}
.logo-mark { height: 26px; width: auto; display: block; }
.wordmark {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--navy);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}
.nav-links a {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--slate);
  transition: color 0.2s ease;
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a.active {
  color: var(--navy);
}
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--teal);
}

.status-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
  white-space: nowrap;
}

.status-badge.gold {
  color: var(--gold);
  background: var(--gold-dim);
  border-color: rgba(240, 165, 0, 0.30);
}

/* ── SECTION SCAFFOLD (color-blocked) ────────────────────── */
/* .section-wrap is the full-bleed outer wrapper that takes a color variant.
   .section is the centered inner container. Together they produce
   hard-edged color blocks per Human Security / DoubleVerify treatment. */

.section-wrap {
  position: relative;
  width: 100%;
  /* Default: transparent so the html Off-White bg + dot grid show through.
     Only --mid and --dark carry a solid color that covers the dot grid. */
  background: transparent;
  z-index: 1;
}

.section-wrap--mid {
  /* Mid Navy color block — primary inversion moment.
     Theme tokens flip light at the :root override above. */
  background: var(--navy-mid);
}

.section-wrap--dark {
  /* Deep Navy color block — strongest inversion, used sparingly. */
  background: var(--navy);
}

.section {
  position: relative;
  padding: 96px 48px;
  max-width: var(--max);
  margin: 0 auto;
}

/* Optional cream-on-cream divider (no longer the default, since color
   shifts now do the dividing). Use only between two same-color sections. */
.section-border { border-top: 1px solid var(--rule); }

/* ── INVERSE STYLES inside :is(.section-wrap--mid, .section-wrap--dark) (navy bg) ─── */
:is(.section-wrap--mid, .section-wrap--dark) .display-xl,
:is(.section-wrap--mid, .section-wrap--dark) .display-l,
:is(.section-wrap--mid, .section-wrap--dark) .display-m,
:is(.section-wrap--mid, .section-wrap--dark) .display-s,
:is(.section-wrap--mid, .section-wrap--dark) .lede,
:is(.section-wrap--mid, .section-wrap--dark) .bright,
:is(.section-wrap--mid, .section-wrap--dark) strong.bright,
:is(.section-wrap--mid, .section-wrap--dark) .body--bright { color: var(--paper); }

:is(.section-wrap--mid, .section-wrap--dark) .body { color: rgba(251, 250, 247, 0.72); }
:is(.section-wrap--mid, .section-wrap--dark) .note {
  color: rgba(251, 250, 247, 0.62);
  border-left-color: rgba(0, 194, 203, 0.55);
}
:is(.section-wrap--mid, .section-wrap--dark) .eyebrow { color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .eyebrow.gold { color: var(--gold); }

:is(.section-wrap--mid, .section-wrap--dark) .pull-quote {
  color: var(--paper);
  border-left-color: var(--gold);
}
:is(.section-wrap--mid, .section-wrap--dark) .pull-quote.gold { border-left-color: var(--gold); }
:is(.section-wrap--mid, .section-wrap--dark) .pull-quote .attr { color: rgba(251, 250, 247, 0.55); }

:is(.section-wrap--mid, .section-wrap--dark) .section-num {
  color: rgba(251, 250, 247, 0.5);
}

:is(.section-wrap--mid, .section-wrap--dark) .ticker {
  border-color: rgba(251, 250, 247, 0.20);
  color: rgba(251, 250, 247, 0.65);
}
:is(.section-wrap--mid, .section-wrap--dark) .ticker .v { color: var(--gold); }
:is(.section-wrap--mid, .section-wrap--dark) .ticker .sep { color: rgba(251, 250, 247, 0.18); }

:is(.section-wrap--mid, .section-wrap--dark) .tag,
:is(.section-wrap--mid, .section-wrap--dark) .tag--slate { color: rgba(251, 250, 247, 0.7); }
:is(.section-wrap--mid, .section-wrap--dark) .tag--gold { color: var(--gold); }
:is(.section-wrap--mid, .section-wrap--dark) .tag--live { color: var(--gold); }

:is(.section-wrap--mid, .section-wrap--dark) .data-table caption,
:is(.section-wrap--mid, .section-wrap--dark) .data-table th {
  color: rgba(251, 250, 247, 0.6);
  border-bottom-color: rgba(251, 250, 247, 0.25);
}
:is(.section-wrap--mid, .section-wrap--dark) .data-table td { color: var(--paper); border-bottom-color: rgba(251, 250, 247, 0.12); }
:is(.section-wrap--mid, .section-wrap--dark) .data-table td.label { color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .data-table td.num { color: var(--gold); }
:is(.section-wrap--mid, .section-wrap--dark) .data-table tr:hover td { background: rgba(0, 194, 203, 0.18); }
:is(.section-wrap--mid, .section-wrap--dark) .data-table tr:last-child td { border-bottom-color: rgba(251, 250, 247, 0.25); }

:is(.section-wrap--mid, .section-wrap--dark) .dlist { border-top-color: rgba(251, 250, 247, 0.25); }
:is(.section-wrap--mid, .section-wrap--dark) .dlist > dt,
:is(.section-wrap--mid, .section-wrap--dark) .dlist > dd { border-bottom-color: rgba(251, 250, 247, 0.12); }
:is(.section-wrap--mid, .section-wrap--dark) .dlist > dt { color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .dlist > dd { color: var(--paper); border-left-color: rgba(251, 250, 247, 0.18); }

:is(.section-wrap--mid, .section-wrap--dark) .compare thead th,
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody th {
  color: rgba(251, 250, 247, 0.6);
  border-bottom-color: rgba(251, 250, 247, 0.18);
}
:is(.section-wrap--mid, .section-wrap--dark) .compare thead th.col-valoh { color: var(--teal); border-bottom-color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody td { border-bottom-color: rgba(251, 250, 247, 0.12); }
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody td.col-valoh { color: var(--paper); }
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody td.col-aeo { color: rgba(251, 250, 247, 0.55); }
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody tr:last-child td,
:is(.section-wrap--mid, .section-wrap--dark) .compare tbody tr:last-child th { border-bottom-color: rgba(251, 250, 247, 0.25); }

/* Email signup on navy: paper button, transparent input */
:is(.section-wrap--mid, .section-wrap--dark) .signup-input {
  background: transparent;
  border-color: rgba(251, 250, 247, 0.30);
  color: var(--paper);
}
:is(.section-wrap--mid, .section-wrap--dark) .signup-input::placeholder { color: rgba(251, 250, 247, 0.45); }
:is(.section-wrap--mid, .section-wrap--dark) .signup-input:focus { border-color: var(--paper); }
:is(.section-wrap--mid, .section-wrap--dark) .signup-btn {
  background: var(--paper);
  color: var(--ink);
  border-color: var(--paper);
}

:is(.section-wrap--mid, .section-wrap--dark) .tlink {
  color: var(--teal);
  border-bottom-color: rgba(0, 194, 203, 0.5);
}
:is(.section-wrap--mid, .section-wrap--dark) .tlink:hover { color: var(--paper); border-bottom-color: var(--paper); }

:is(.section-wrap--mid, .section-wrap--dark) .stat-num { color: var(--gold); }
:is(.section-wrap--mid, .section-wrap--dark) .stat-label { color: rgba(251, 250, 247, 0.6); }
:is(.section-wrap--mid, .section-wrap--dark) .stat-row {
  border-top-color: rgba(251, 250, 247, 0.25);
  border-bottom-color: rgba(251, 250, 247, 0.25);
}

:is(.section-wrap--mid, .section-wrap--dark) .rule-label::before,
:is(.section-wrap--mid, .section-wrap--dark) .rule-label::after { background: rgba(251, 250, 247, 0.20); }
:is(.section-wrap--mid, .section-wrap--dark) .rule-label span { color: rgba(251, 250, 247, 0.55); }

:is(.section-wrap--mid, .section-wrap--dark) .faq-item { border-bottom-color: rgba(251, 250, 247, 0.18); }
:is(.section-wrap--mid, .section-wrap--dark) .faq-item summary { color: var(--paper); }
:is(.section-wrap--mid, .section-wrap--dark) .faq-item summary::after { color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .faq-item .answer { color: rgba(251, 250, 247, 0.7); }

:is(.section-wrap--mid, .section-wrap--dark) .person { border-top-color: rgba(251, 250, 247, 0.18); }
:is(.section-wrap--mid, .section-wrap--dark) .person:last-child { border-bottom-color: rgba(251, 250, 247, 0.18); }
:is(.section-wrap--mid, .section-wrap--dark) .person-name { color: var(--paper); }
:is(.section-wrap--mid, .section-wrap--dark) .person-role { color: var(--teal); }
:is(.section-wrap--mid, .section-wrap--dark) .person-bio { color: rgba(251, 250, 247, 0.7); }

:is(.section-wrap--mid, .section-wrap--dark) .tier { border-top-color: rgba(251, 250, 247, 0.30); }
:is(.section-wrap--mid, .section-wrap--dark) .tier:last-of-type { border-bottom-color: rgba(251, 250, 247, 0.30); }
:is(.section-wrap--mid, .section-wrap--dark) .tier-title { color: var(--paper); }
:is(.section-wrap--mid, .section-wrap--dark) .tier-desc { color: rgba(251, 250, 247, 0.7); }
:is(.section-wrap--mid, .section-wrap--dark) .tier-list { border-top-color: rgba(251, 250, 247, 0.18); }
:is(.section-wrap--mid, .section-wrap--dark) .tier-list li { color: var(--paper); border-bottom-color: rgba(251, 250, 247, 0.12); }

:is(.section-wrap--mid, .section-wrap--dark) .status-badge {
  color: var(--teal);
  background: rgba(0, 194, 203, 0.18);
  border-color: rgba(0, 194, 203, 0.45);
}
:is(.section-wrap--mid, .section-wrap--dark) .status-badge.gold {
  color: var(--gold);
  background: rgba(240, 165, 0, 0.18);
  border-color: rgba(240, 165, 0, 0.45);
}

/* Numbered margin markers were the original "architectural cue" but read
 * as visual noise on the deployed site — hide everywhere. The markup
 * remains in each page so we can restore the labels later by reverting
 * just this rule. */
.section-num { display: none; }

.section-inner {
  margin-left: 0;
}

@media (min-width: 980px) {
  .section { padding: 120px 48px 120px 132px; }
  .section-num { top: 120px; left: 48px; }
}

/* eyebrow over titles */
.eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.eyebrow.gold { color: var(--gold); }

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

/* ── TYPOGRAPHY ──────────────────────────────────────────── */
.display-xl {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 6.4vw, 84px);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--navy);
}

.display-l {
  font-family: 'Syne', sans-serif;
  font-size: clamp(34px, 4.5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy);
}

.display-m {
  font-family: 'Syne', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--navy);
}

.display-s {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--navy);
}

.lede {
  font-size: 18px;
  line-height: 1.65;
  color: var(--navy);
  max-width: 640px;
}

.body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
  max-width: 640px;
}

.body--bright { color: var(--navy); }

.body + .body { margin-top: 18px; }

.mono {
  font-family: 'DM Mono', monospace;
  font-feature-settings: "tnum" 1;
}

.teal { color: var(--teal); }
.gold { color: var(--gold); }
.bright { color: var(--navy); }

/* ── BRACKETED STATUS / DATA CHIPS (terminal cue) ─────────── */
.tag {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  white-space: nowrap;
}

.tag::before { content: '['; opacity: 0.55; margin-right: 2px; }
.tag::after  { content: ']'; opacity: 0.55; margin-left: 2px; }

.tag--gold { color: var(--gold); }
.tag--slate { color: var(--slate); }

.tag--live {
  color: var(--gold);
  position: relative;
}

.tag--live::after {
  content: '] ●';
  opacity: 1;
}

/* ── DATA TABLE (replaces card grid) ─────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  margin-top: 32px;
}

.data-table caption {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  text-align: left;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--rule-strong);
}

.data-table th, .data-table td {
  text-align: left;
  padding: 18px 16px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

.data-table th {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
  border-bottom: 1px solid var(--rule-strong);
  padding-top: 16px;
  padding-bottom: 12px;
}

.data-table td {
  color: var(--navy);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.6;
}

.data-table td.label {
  color: var(--teal);
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  width: 220px;
}

.data-table td.num {
  font-family: 'DM Mono', monospace;
  color: var(--gold);
  font-size: 14px;
  text-align: right;
  white-space: nowrap;
  width: 1%;
}

.data-table tr:last-child td { border-bottom: 1px solid var(--rule-strong); }

.data-table tr:hover td { background: rgba(0, 194, 203, 0.05); }

/* ── DEFINITION LIST (numbered prose blocks) ─────────────── */
.dlist {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 0;
  margin-top: 36px;
  border-top: 1px solid var(--rule-strong);
}

.dlist > dt, .dlist > dd {
  padding: 22px 0;
  border-bottom: 1px solid var(--rule);
}

.dlist > dt {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--teal);
  padding-right: 24px;
}

.dlist > dd {
  color: var(--navy);
  font-size: 16px;
  line-height: 1.65;
  padding-left: 24px;
  border-left: 1px solid var(--rule);
}

@media (max-width: 720px) {
  .dlist { grid-template-columns: 80px 1fr; }
  .dlist > dt { font-size: 10px; padding-right: 16px; }
  .dlist > dd { padding-left: 16px; font-size: 15px; }
}

/* ── PULL QUOTE (editorial cue) ──────────────────────────── */
.pull-quote {
  font-family: 'Syne', sans-serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.015em;
  color: var(--navy);
  max-width: 800px;
  padding: 48px 0 48px 32px;
  border-left: 2px solid var(--teal);
  margin: 56px 0;
}

.pull-quote.gold { border-left-color: var(--gold); }

.pull-quote .attr {
  display: block;
  margin-top: 24px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ── BIG STAT (gold accent) ──────────────────────────────── */
.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-num {
  font-family: 'Syne', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--gold);
}

.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--slate);
  max-width: 260px;
  line-height: 1.5;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 48px;
  padding: 40px 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
  margin: 56px 0;
}

/* ── EMAIL CAPTURE FORM ──────────────────────────────────── */
.signup-form {
  display: flex;
  gap: 0;
  max-width: 460px;
  margin-top: 8px;
}

.signup-input {
  flex: 1;
  font-family: 'DM Mono', monospace;
  font-size: 13px;
  padding: 14px 22px;
  background: var(--paper-mid);
  border: 1px solid var(--border);
  border-right: none;
  border-radius: 100px 0 0 100px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s ease;
}
.signup-input::placeholder { color: var(--slate); opacity: 0.5; }
.signup-input:focus { border-color: var(--teal); }

.signup-btn {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 28px;
  background: var(--teal);
  color: var(--navy);
  border: 1px solid var(--teal);
  border-radius: 0 100px 100px 0;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s ease, transform 0.1s ease;
}
.signup-btn:hover { opacity: 0.88; }
.signup-btn:active { transform: scale(0.97); }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

/* ── INLINE LINK (text CTA) ──────────────────────────────── */
.tlink {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: color 0.2s, border-color 0.2s;
}
.tlink:hover { color: var(--navy); border-bottom-color: var(--teal); }
.tlink::after { content: '→'; transition: transform 0.2s; }
.tlink:hover::after { transform: translateX(3px); }

/* ── DISAMBIGUATOR (bordered note) ───────────────────────── */
.note {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 540px;
  padding: 14px 0 14px 16px;
  border-left: 1px solid var(--border);
}

/* ── HORIZONTAL RULE WITH LABEL (architectural) ──────────── */
.rule-label {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 64px 0 32px;
}
.rule-label::before, .rule-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.rule-label span {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ── COMPARISON TABLE (real columns) ─────────────────────── */
.compare {
  width: 100%;
  border-collapse: collapse;
  margin-top: 32px;
  font-size: 15px;
}

.compare thead th {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: left;
  padding: 16px 20px;
  color: var(--slate);
  border-bottom: 1px solid var(--rule-strong);
}

.compare thead th.col-valoh { color: var(--teal); border-bottom-color: var(--teal); }
.compare thead th.col-aeo { color: var(--slate); }

.compare tbody th {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  text-align: left;
  padding: 22px 20px 22px 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  width: 26%;
}

.compare tbody td {
  padding: 22px 20px;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
  font-size: 15px;
  line-height: 1.6;
}

.compare tbody td.col-valoh { color: var(--navy); }
.compare tbody td.col-aeo { color: var(--slate); }

.compare tbody tr:last-child td,
.compare tbody tr:last-child th { border-bottom: 1px solid var(--rule-strong); }

@media (max-width: 720px) {
  .compare thead { display: none; }
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: 100%; }
  .compare tbody th { padding: 24px 0 8px; border-bottom: none; }
  .compare tbody td { padding: 4px 0 16px; border-bottom: 1px solid var(--rule); }
  .compare tbody td.col-valoh::before { content: 'VALOH '; color: var(--teal); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.15em; margin-right: 8px; }
  .compare tbody td.col-aeo::before { content: 'AEO TOOLS '; color: var(--slate); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 0.15em; margin-right: 8px; }
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer-border { border-top: 1px solid var(--rule); margin-top: 80px; }
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 48px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.footer-col h4 {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 18px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 14px;
  color: var(--navy);
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--teal); }

.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding: 20px 48px 36px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--slate);
  opacity: 0.6;
  border-top: 1px solid var(--rule);
  text-transform: uppercase;
}

/* ── SCROLL REVEAL ───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── HERO ENTRY ANIMATIONS ───────────────────────────────── */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-1 { opacity: 0; animation: fade-up 0.7s ease 0.15s forwards; }
.fade-2 { opacity: 0; animation: fade-up 0.7s ease 0.30s forwards; }
.fade-3 { opacity: 0; animation: fade-up 0.7s ease 0.45s forwards; }
.fade-4 { opacity: 0; animation: fade-up 0.7s ease 0.60s forwards; }
.fade-5 { opacity: 0; animation: fade-up 0.7s ease 0.75s forwards; }

/* ── TICKER (hero data row, terminal cue) ────────────────── */
.ticker {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  margin: 56px 0 0;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--slate);
  text-transform: uppercase;
  overflow: hidden;
  white-space: nowrap;
}

.ticker .item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.ticker .sep {
  color: var(--rule-strong);
  opacity: 0.6;
}

.ticker .v {
  color: var(--gold);
  font-weight: 500;
}

@media (max-width: 720px) {
  .ticker { font-size: 10px; gap: 18px; }
  .ticker .hide-sm { display: none; }
}

/* ── FAQ ITEM ────────────────────────────────────────────── */
.faq-item {
  border-bottom: 1px solid var(--rule);
  padding: 28px 0;
}
.faq-item summary {
  font-family: 'Syne', sans-serif;
  font-size: 19px;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: 'DM Mono', monospace;
  font-size: 22px;
  color: var(--teal);
  font-weight: 400;
  transition: transform 0.2s;
}
.faq-item[open] summary::after { content: '−'; }

.faq-item .answer {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 720px;
}
.faq-item .answer p + p { margin-top: 12px; }

/* ── TEAM CARD-LESS BLOCK ────────────────────────────────── */
.person {
  padding: 32px 0;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
}
.person:last-child { border-bottom: 1px solid var(--rule); }

.person-name {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--navy);
}
.person-role {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-top: 6px;
}
.person-bio {
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 640px;
}

@media (max-width: 720px) {
  .person { grid-template-columns: 1fr; gap: 12px; }
}

/* ── ENGAGEMENT TIERS (no cards, structural) ─────────────── */
.tier {
  padding: 48px 0;
  border-top: 1px solid var(--rule-strong);
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
}
.tier:last-of-type { border-bottom: 1px solid var(--rule-strong); }

.tier-title {
  font-family: 'Syne', sans-serif;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 8px;
}

.tier-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.tier-eyebrow.gold { color: var(--gold); }

.tier-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--slate);
  max-width: 560px;
  margin-bottom: 24px;
}

.tier-list {
  list-style: none;
  border-top: 1px solid var(--rule);
}
.tier-list li {
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--navy);
  padding: 14px 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  gap: 18px;
  align-items: baseline;
}
.tier-list li::before {
  content: '○';
  color: var(--teal);
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  flex-shrink: 0;
}

@media (max-width: 720px) {
  .tier { grid-template-columns: 1fr; gap: 24px; }
}

/* ── RESPONSIVE GLOBAL ───────────────────────────────────── */
@media (max-width: 720px) {
  .topbar { padding: 18px 24px; gap: 16px; }
  .nav-links { display: none; }
  .section { padding: 64px 24px; }
  .section-num { display: none; }
  .signup-form { flex-direction: column; gap: 10px; }
  .signup-input { border-right: 1px solid var(--border); border-radius: 100px; }
  .signup-btn { border-radius: 100px; text-align: center; }
  .footer { grid-template-columns: 1fr; padding: 36px 24px 24px; gap: 28px; }
  .footer-bottom { padding: 16px 24px 28px; flex-direction: column; gap: 8px; align-items: flex-start; }
  .data-table caption { padding-bottom: 10px; }
  .data-table th, .data-table td { padding: 14px 8px; }
  .data-table td.label { width: auto; }
  .stat-row { gap: 24px; padding: 24px 0; margin: 32px 0; }
  .pull-quote { padding: 24px 0 24px 18px; margin: 32px 0; }
}