/* Veritab — design system
   Ported from "Veritab Website.dc.html" (Claude Design mockup) to a static site. */

:root {
  --bg: #F6F4EF;
  --panel: #F1EEE7;
  --card: #FFFDF9;
  --ink: #14130F;
  --muted: #55524A;
  --line: rgba(20, 19, 15, .12);
  --line-2: rgba(20, 19, 15, .14);
  --green: #87EA5C;
  --green-deep: #1F5E2C;
  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--green-deep); }

/* ---------- layout ---------- */

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 48px;
}

.section { border-top: 1px solid var(--line); }
.section--panel { background: var(--panel); }
.section--dark { background: var(--ink); color: #FFFDF9; }
.section-inner { padding: 80px 0; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.split--hero { grid-template-columns: 1.08fr 1fr; padding: 96px 0 84px; }
.split--hero-wide { grid-template-columns: 1.1fr 1fr; padding: 92px 0 72px; }
.split--end { align-items: end; }

/* ---------- type ---------- */

h1, h2, h3 { font-family: var(--serif); font-weight: 400; margin: 0; text-wrap: pretty; }

.kicker {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 22px;
}
.section--dark .kicker { color: rgba(255, 253, 249, .6); }

.h1 { font-size: 60px; line-height: 1.06; letter-spacing: -.018em; margin-bottom: 26px; }
.h1--sub { font-size: 50px; line-height: 1.08; letter-spacing: -.016em; margin-bottom: 24px; }
.h2 { font-size: 38px; line-height: 1.14; letter-spacing: -.012em; }
.h3 { font-size: 25px; line-height: 1.2; }

.lead { font-size: 19px; line-height: 1.55; color: var(--muted); margin: 0 0 38px; max-width: 30em; }
.lead--sm { font-size: 18px; }
.body { font-size: 16.5px; line-height: 1.6; color: var(--muted); }
.section--dark .body { color: rgba(255, 253, 249, .66); }

.tag {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 244, 239, .92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}
.nav-logo img { height: 22px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 13.5px;
  letter-spacing: .01em;
  padding: 4px 0;
  border-bottom: 1px solid transparent;
}
.nav-links a:hover { color: var(--ink); border-bottom-color: var(--ink); }
.nav-links a[aria-current="page"] { border-bottom-color: var(--ink); }
.nav-toggle { display: none; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: inherit;
  font-size: 14px;
  letter-spacing: .01em;
  background: var(--ink);
  color: #FFFDF9;
  padding: 15px 26px;
  border: 1px solid var(--ink);
  cursor: pointer;
  text-align: center;
}
.btn:hover { background: var(--green-deep); border-color: var(--green-deep); color: #FFFDF9; }
.btn--sm { padding: 11px 18px; font-size: 13px; letter-spacing: .02em; }
.btn--ghost { background: transparent; color: var(--ink); border-color: rgba(20, 19, 15, .26); }
.btn--ghost:hover { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--green { background: var(--green); color: var(--ink); border-color: var(--green); }
.btn--green:hover { background: #FFFDF9; color: var(--ink); border-color: #FFFDF9; }

.btn-row { display: flex; gap: 12px; flex-wrap: wrap; }

.text-link {
  font-size: 14px;
  border-bottom: 1px solid rgba(20, 19, 15, .3);
  padding-bottom: 3px;
}
.text-link:hover { border-bottom-color: var(--green-deep); }

/* ---------- hero bits ---------- */

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}
.eyebrow .tag { min-width: 0; }
.dot {
  width: 9px;
  height: 9px;
  background: var(--green);
  display: block;
  flex: none;
}
.dot--muted { background: rgba(20, 19, 15, .25); }
.eyebrow .tag { font-size: 11px; letter-spacing: .11em; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.stat { background: var(--bg); padding: 18px 16px; }
.stat-num { font-family: var(--serif); font-size: 30px; line-height: 1; margin-bottom: 7px; }
.stat .tag { font-size: 10.5px; letter-spacing: .08em; }

/* ---------- panels / placeholders ---------- */

.panel {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 14px;
}
.panel--pad { padding: 26px; }
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.shot {
  background: repeating-linear-gradient(135deg, #EDE9E1 0 8px, #F6F4EF 8px 16px);
  border: 1px solid rgba(20, 19, 15, .10);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
.shot span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--card);
  padding: 8px 12px;
  border: 1px solid var(--line-2);
  text-align: center;
}
.shot--tall { min-height: 430px; }
.shot--portrait { min-height: 260px; margin-bottom: 24px; }
.shot-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 12px; }

.shot--dark {
  background: repeating-linear-gradient(135deg, rgba(255, 253, 249, .07) 0 8px, rgba(255, 253, 249, .02) 8px 16px);
  border-color: rgba(255, 253, 249, .14);
  min-height: 480px;
}
.shot--dark span {
  color: rgba(255, 253, 249, .75);
  background: transparent;
  border-color: rgba(255, 253, 249, .22);
}
.panel--dark { background: transparent; border-color: rgba(255, 253, 249, .18); }
.panel--dark .tag { color: rgba(255, 253, 249, .6); }

/* ---------- numbered / bordered lists ---------- */

.rule-list { border-top: 1px solid var(--line-2); }
.rule-list > div {
  display: flex;
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line-2);
}
.rule-list .idx { font-family: var(--mono); font-size: 11px; color: var(--muted); padding-top: 3px; }
.rule-list .txt { font-size: 16.5px; line-height: 1.45; }

/* ---------- card grids ---------- */

.card-grid {
  display: grid;
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
}
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--card);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
}
.card .tag { margin-bottom: 20px; }
.card h3 { margin-bottom: 12px; }
.card p { font-size: 15.5px; line-height: 1.55; color: var(--muted); margin: 0; }

.silo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-2);
  border: 1px solid var(--line-2);
}
.silo {
  background: var(--card);
  padding: 30px 22px;
  font-family: var(--serif);
  font-size: 22px;
}
.silo--wide { grid-column: span 2; }
.silo-note {
  margin-top: 1px;
  background: var(--ink);
  color: #FFFDF9;
  padding: 26px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15.5px;
  line-height: 1.45;
}

/* ---------- how it works (dark) ---------- */

.step-list { border-top: 1px solid rgba(255, 253, 249, .18); }
.step {
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 253, 249, .18);
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
}
.step-n { font-family: var(--serif); font-size: 26px; color: var(--green); line-height: 1; }
.step-t { font-size: 17px; margin-bottom: 7px; }
.step p { font-size: 15.5px; line-height: 1.55; color: rgba(255, 253, 249, .66); margin: 0; }

/* ---------- evolution / quote cards ---------- */

.evo-card { gap: 18px; }
.evo-head { display: flex; align-items: center; gap: 9px; }
.evo-head .tag { font-size: 10.5px; letter-spacing: .09em; }
.evo-lede { font-size: 17px; line-height: 1.4; }
.quote {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.38;
  font-style: italic;
  margin: 0;
  padding-left: 16px;
  border-left: 1px solid rgba(20, 19, 15, .2);
}

/* ---------- timeline ---------- */

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-2);
  border-top: 1px solid var(--line-2);
}
.timeline > div { background: var(--panel); padding: 28px 26px 30px; }
.timeline p { font-size: 16.5px; line-height: 1.5; margin: 0; }
.timeline .tag { display: block; margin-bottom: 16px; letter-spacing: .09em; }

/* ---------- customers ---------- */

.customer-list { border: 1px solid var(--line-2); background: var(--card); }
.customer { padding: 28px 26px; }
.customer + .customer { border-top: 1px solid var(--line-2); }
.customer .name { font-family: var(--serif); font-size: 27px; line-height: 1.2; margin-bottom: 6px; }
.customer .loc { font-family: var(--mono); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }

/* ---------- founders ---------- */

.founder { background: var(--card); padding: 32px; }
.founder h2 { font-size: 29px; line-height: 1.15; margin-bottom: 6px; }
.founder .role { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.founder .bio { font-size: 15.5px; line-height: 1.6; color: var(--muted); margin: 0 0 20px; }
.founder .contact { display: flex; flex-direction: column; gap: 5px; font-family: var(--mono); font-size: 12.5px; }
.founder .contact a { color: var(--ink); }

.contact-rows { border-top: 1px solid var(--line-2); }
.contact-row {
  padding: 22px 0;
  border-bottom: 1px solid var(--line-2);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: baseline;
}
.contact-row .name { font-family: var(--serif); font-size: 24px; line-height: 1.2; }
.contact-row .role { font-family: var(--mono); font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }
.contact-row .meta { text-align: right; font-family: var(--mono); font-size: 13px; line-height: 1.7; }
.contact-row .meta .muted { color: var(--muted); }

/* ---------- at a glance ---------- */

.glance > div {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.glance > div:last-child { border-bottom: none; }
.glance .dot { margin-top: 6px; width: 8px; height: 8px; }
.glance span:last-child { font-size: 15.5px; line-height: 1.45; }
.glance-note {
  margin-top: 18px;
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.5;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

/* ---------- form ---------- */

.form { display: flex; flex-direction: column; gap: 20px; }
.field label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 7px; }
.field input {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  padding: 13px 14px;
  border: 1px solid rgba(20, 19, 15, .2);
  background: var(--bg);
  color: var(--ink);
  outline: none;
}
.field input:focus { border-color: var(--ink); }
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: 13px;
  padding: 9px 14px;
  border: 1px solid rgba(20, 19, 15, .2);
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  cursor: pointer;
}
.chip:hover { border-color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: #FFFDF9; border-color: var(--ink); }
.form-note { font-size: 12.5px; line-height: 1.5; color: var(--muted); }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--line); background: var(--ink); color: #FFFDF9; }
.site-footer .wrap { padding-top: 64px; padding-bottom: 40px; }
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 56px;
  align-items: start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 253, 249, .18);
}
.footer-top h2 {
  font-size: 34px;
  line-height: 1.15;
  letter-spacing: -.012em;
  margin-bottom: 20px;
  max-width: 20em;
}
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col .tag { color: rgba(255, 253, 249, .5); margin-bottom: 4px; letter-spacing: .09em; }
.footer-col a { font-size: 14px; color: rgba(255, 253, 249, .8); }
.footer-col a:hover { color: var(--green); }
.footer-col span { font-family: var(--mono); font-size: 13px; color: rgba(255, 253, 249, .8); }
.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-bottom span, .footer-bottom a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(255, 253, 249, .45);
}
.footer-bottom a:hover { color: var(--green); }
.footer-legal { display: flex; gap: 18px; }

/* ---------- legal pages ---------- */

.legal { max-width: 820px; margin: 0 auto; padding: 72px 48px 96px; }
.legal .kicker { margin-bottom: 18px; }
.legal h1 { font-size: 44px; line-height: 1.08; letter-spacing: -.016em; margin-bottom: 14px; }
.legal h2 {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.25;
  margin: 44px 0 12px;
}
.legal p, .legal li { font-size: 15.5px; line-height: 1.65; color: #2b2a25; }
.legal p { margin: 12px 0; }
.legal ul { margin: 12px 0; padding-left: 1.4em; }
.legal li { margin: 6px 0; }
.legal a { border-bottom: 1px solid rgba(20, 19, 15, .3); }
.legal hr { border: none; border-top: 1px solid var(--line-2); margin: 32px 0; }
.legal .meta { font-family: var(--mono); font-size: 12px; color: var(--muted); }

/* ---------- responsive ---------- */

@media (max-width: 960px) {
  .wrap { padding: 0 28px; }
  .split, .split--hero, .split--hero-wide { grid-template-columns: 1fr; gap: 40px; }
  .split--hero, .split--hero-wide { padding: 56px 0 48px; }
  .section-inner { padding: 56px 0; }
  .card-grid--3, .timeline { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .h1 { font-size: 40px; }
  .h1--sub { font-size: 34px; }
  .h2 { font-size: 30px; }
  .footer-top h2 { font-size: 28px; }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 74px;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 8px 28px 20px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; width: 100%; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(20, 19, 15, .26);
    background: transparent;
    font-family: inherit;
    font-size: 15px;
    cursor: pointer;
  }
  .card-grid--2 { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: 1fr; }
  .field-pair { grid-template-columns: 1fr; }
  .shot-row { grid-template-columns: 1fr; }
  .silo-grid { grid-template-columns: 1fr; }
  .silo--wide { grid-column: span 1; }
  .contact-row { flex-direction: column; }
  .contact-row .meta { text-align: left; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .legal { padding: 48px 28px 72px; }
  .legal h1 { font-size: 32px; }
}