/* Site Sure marketing site. One light theme, self-hosted type, soft surfaces.
   The palette is the proposed product brand (ADR 0025); it is separate from any
   tenant's brand in packages/design and never appears inside the product. */

@font-face {
  font-family: 'Newsreader';
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url('/fonts/newsreader-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('/fonts/figtree-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/plexmono-400-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/plexmono-500-latin.woff2') format('woff2');
}

:root {
  color-scheme: light;
  --bg: #f5f7fa;
  --bg-2: #edf2f8;
  --surface: #ffffff;
  --ink: #17212c;
  --ink-2: #4f5c6b;
  --ink-3: #7b8796;
  --line: #e4eaf1;
  --line-2: #d3dce7;
  --brand: #2457a6;
  --brand-deep: #163a70;
  --brand-soft: #e8effa;
  --brand-line: #c8d8ef;
  --pass: #1e6b45;
  --pass-w: #e6f4ec;
  --fail: #b42318;
  --fail-w: #fcebe9;
  --att: #8a5a00;
  --att-w: #fcf1dc;
  --na: #475467;
  --na-w: #eef1f5;
  --r: 14px;
  --r-l: 22px;
  --sh-1: 0 1px 2px rgba(23, 33, 44, 0.05), 0 1px 1px rgba(23, 33, 44, 0.03);
  --sh-2: 0 2px 6px rgba(23, 33, 44, 0.04), 0 16px 40px rgba(23, 33, 44, 0.08);
  --display: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans: 'Figtree', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--brand);
}
h1,
h2,
h3 {
  margin: 0;
  text-wrap: balance;
}
h1,
h2 {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
}
h3 {
  font-weight: 600;
  letter-spacing: -0.005em;
}
p {
  margin: 0;
}
button {
  font: inherit;
}
:focus-visible {
  outline: 3px solid rgba(36, 87, 166, 0.35);
  outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  background: var(--surface);
  padding: 8px 12px;
  border-radius: 8px;
  z-index: 10;
}
.skip:focus {
  left: 8px;
}
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding-inline: 24px;
}
.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.93em;
}
.eyebrow {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--brand);
  font-weight: 600;
}
.muted {
  color: var(--ink-3);
}

/* Buttons and tags */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  font-size: 15.5px;
  text-decoration: none;
  cursor: pointer;
  min-height: 46px;
  transition: background 120ms ease;
}
.btn:hover {
  background: var(--brand-deep);
  border-color: var(--brand-deep);
}
.btn.quiet {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-2);
}
.btn.quiet:hover {
  background: var(--bg);
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 3px 10px 3px 8px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 12.5px;
  white-space: nowrap;
}
.tag::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.tag.na {
  color: var(--na);
  background: var(--na-w);
}
.tag.pass {
  color: var(--pass);
  background: var(--pass-w);
}

/* Header */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 18px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 18px;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark i {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--brand);
  display: inline-grid;
  place-items: center;
}
.wordmark i::after {
  content: '';
  width: 10px;
  height: 10px;
  border: 2.5px solid #fff;
  border-radius: 3px;
}
.site-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-weight: 500;
}
.site-nav a[aria-current] {
  color: var(--ink);
}
.head-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}
.head-actions .btn {
  min-height: 42px;
  padding: 9px 18px;
}

/* Hero */
.hero {
  background: radial-gradient(120% 90% at 100% 0%, var(--brand-soft) 0%, transparent 55%);
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 56px;
  padding-block: 64px 72px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(38px, 5vw, 58px);
  max-width: 16ch;
  margin-top: 14px;
}
.hero .lede {
  font-size: 18.5px;
  color: var(--ink-2);
  max-width: 50ch;
  margin-block: 22px 30px;
  line-height: 1.6;
}
.ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.ctas small {
  color: var(--ink-3);
  flex-basis: 100%;
  font-size: 14.5px;
}
.trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-top: 34px;
  font-size: 14.5px;
  color: var(--ink-2);
  font-weight: 500;
}
.trust span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.trust svg {
  color: var(--brand);
}

/* The evidence record card */
.record-wrap {
  position: relative;
  padding: 18px 0 0 18px;
}
.record-wrap::before {
  content: '';
  position: absolute;
  inset: 0 18px 18px 0;
  background: var(--brand-soft);
  border-radius: var(--r-l);
}
.record {
  position: relative;
  background: var(--surface);
  border-radius: var(--r-l);
  box-shadow: var(--sh-2);
  overflow: hidden;
}
.record header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}
.record header .t {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.record header .t svg {
  color: var(--pass);
}
.record header .id {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-3);
  background: var(--bg-2);
  padding: 3px 10px;
  border-radius: 999px;
}
.record dl {
  margin: 0;
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 20px;
  padding: 18px 20px;
  font-size: 14.5px;
}
.record dt {
  color: var(--ink-3);
}
.record dd {
  margin: 0;
  overflow-wrap: anywhere;
}
.record dd.mono {
  font-size: 13px;
}
.record footer {
  padding: 12px 20px;
  background: var(--bg);
  color: var(--ink-2);
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.record footer svg {
  color: var(--brand);
}

/* Sections */
.section {
  padding-block: 76px;
}
.section.band {
  background: var(--bg);
}
.section h2 {
  font-size: clamp(30px, 3.2vw, 40px);
  margin-block: 10px 14px;
  max-width: 22ch;
}
.section .intro {
  color: var(--ink-2);
  font-size: 17.5px;
  max-width: 58ch;
  margin-bottom: 36px;
}
.pains {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.pain {
  background: var(--surface);
  border-radius: var(--r);
  box-shadow: var(--sh-1);
  padding: 24px;
  display: grid;
  gap: 16px;
  align-content: start;
}
.pain .q {
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.pain .q small,
.pain .a small {
  display: block;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-bottom: 8px;
}
.pain .q small {
  color: var(--fail);
}
.pain .a {
  color: var(--ink-2);
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.pain .a small {
  color: var(--brand);
}
.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.cols-3 > div {
  display: grid;
  gap: 10px;
  align-content: start;
}
.cols-3 h3 {
  font-size: 18px;
}
.cols-3 p {
  color: var(--ink-2);
}
.icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
}
.duties {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.duties div {
  background: var(--surface);
  border-radius: var(--r);
  padding: 22px 24px;
  box-shadow: var(--sh-1);
  display: grid;
  gap: 6px;
}
.duties h3 {
  font-size: 16.5px;
}
.duties p {
  color: var(--ink-2);
}
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  margin: 0;
  padding: 0;
}
.steps li {
  list-style: none;
  display: grid;
  gap: 10px;
  align-content: start;
}
.steps .k {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 14px;
}
.steps h3 {
  font-size: 17px;
}
.steps p {
  color: var(--ink-2);
}
.chain {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.chain p {
  color: var(--ink-2);
  max-width: 56ch;
  font-size: 16.5px;
}
.chain p + p {
  margin-top: 14px;
}
.ledger {
  background: var(--surface);
  border-radius: var(--r);
  box-shadow: var(--sh-2);
  overflow: hidden;
  font-size: 13.5px;
}
.ledger > div {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 14px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.ledger > div:last-child {
  border-bottom: 0;
}
.ledger .seq,
.ledger .ev,
.ledger .digest {
  font-family: var(--mono);
  font-size: 12.5px;
}
.ledger .seq,
.ledger .digest {
  color: var(--ink-3);
}
.ledger .root {
  background: var(--brand-soft);
}
.ledger .root .ev,
.ledger .root .seq {
  color: var(--brand-deep);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 13.5px;
}
.secure {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.secure > div {
  background: var(--surface);
  border-radius: var(--r);
  padding: 24px;
  box-shadow: var(--sh-1);
  display: grid;
  gap: 12px;
  align-content: start;
}
.secure h3 {
  font-size: 16.5px;
}
.secure p {
  color: var(--ink-2);
  font-size: 14.5px;
}
.invite-card {
  background: var(--surface);
  border-radius: var(--r-l);
  box-shadow: var(--sh-2);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  overflow: hidden;
}
.invite-card > div {
  padding: 40px;
}
.invite-card > div:last-child {
  background: var(--brand-soft);
  display: grid;
  align-content: center;
  gap: 16px;
}
.invite-card ul {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--ink-2);
}
.invite-card ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.invite-card ul svg {
  color: var(--pass);
  flex: 0 0 auto;
  margin-top: 4px;
}

/* Prose pages */
.prose {
  max-width: 70ch;
  padding-block: 56px 80px;
}
.prose h1 {
  font-size: clamp(34px, 4vw, 48px);
  margin-top: 12px;
}
.prose .lede {
  font-size: 18px;
  color: var(--ink-2);
  margin-block: 18px 36px;
  line-height: 1.6;
}
.prose h2 {
  font-size: 28px;
  margin-block: 40px 12px;
}
.prose p {
  color: var(--ink-2);
  margin-bottom: 14px;
}
.prose ul {
  color: var(--ink-2);
  padding-left: 22px;
  margin: 0 0 14px;
}
.prose li + li {
  margin-top: 6px;
}

/* Contact form */
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  padding-block: 56px 80px;
  align-items: start;
}
.contact h1 {
  font-size: clamp(34px, 4vw, 48px);
  margin-top: 12px;
}
.contact .lede {
  font-size: 18px;
  color: var(--ink-2);
  margin-block: 18px 24px;
  line-height: 1.6;
}
.assure {
  display: grid;
  gap: 12px;
  font-size: 14.5px;
  color: var(--ink-2);
  margin-top: 28px;
}
.assure div {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.assure svg {
  flex: 0 0 auto;
  color: var(--brand);
  margin-top: 3px;
}
.panel {
  background: var(--surface);
  border-radius: var(--r-l);
  box-shadow: var(--sh-2);
  padding: 32px;
  display: grid;
  gap: 18px;
}
.panel h2 {
  font-size: 26px;
}
.panel[hidden] {
  display: none;
}
.field {
  display: grid;
  gap: 6px;
}
.field label {
  font-weight: 600;
  font-size: 14px;
}
.field input,
.field textarea {
  font: inherit;
  padding: 11px 14px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  min-height: 46px;
  width: 100%;
  box-shadow: var(--sh-1);
}
.field textarea {
  min-height: 130px;
  resize: vertical;
}
.field .hint {
  color: var(--ink-3);
  font-size: 13px;
}
.form-note {
  color: var(--ink-3);
  font-size: 13.5px;
}
.status {
  border-radius: 12px;
  padding: 14px 18px;
  font-size: 14.5px;
}
.status.ok {
  background: var(--pass-w);
  color: var(--pass);
}
.status.bad {
  background: var(--fail-w);
  color: var(--fail);
}
.status[hidden] {
  display: none;
}
.email-card {
  display: grid;
  gap: 14px;
}
.email-card .address {
  font-family: var(--mono);
  font-size: 20px;
  color: var(--brand-deep);
  word-break: break-all;
}

/* Footer */
.site-foot {
  background: var(--bg-2);
  color: var(--ink-2);
  font-size: 14.5px;
}
.site-foot .wrap {
  padding-block: 36px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px 24px;
}
.site-foot nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.site-foot a {
  color: var(--ink-2);
  text-decoration: none;
}

@media (max-width: 800px) {
  .hero .wrap,
  .chain,
  .invite-card,
  .pains,
  .cols-3,
  .duties,
  .contact {
    grid-template-columns: 1fr;
  }
  .steps,
  .secure {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .hero .wrap {
    padding-block: 40px 48px;
    gap: 36px;
  }
  .section {
    padding-block: 52px;
  }
  .invite-card > div,
  .panel {
    padding: 26px 20px;
  }
  .site-nav {
    display: none;
  }
  .wrap {
    padding-inline: 18px;
  }
  .head-actions .btn {
    white-space: nowrap;
    padding-inline: 14px;
    font-size: 14px;
  }
}
@media (max-width: 480px) {
  .steps,
  .secure {
    grid-template-columns: 1fr;
  }
}