:root {
  --ink: #10202b;
  --ink-soft: #233543;
  --blue: #1d73d8;
  --teal: #18a99c;
  --amber: #e0a83f;
  --paper: #f4f8fa;
  --mist: #e6eff3;
  --line: #c9d7df;
  --text: #21313d;
  --muted: #64727c;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: var(--paper);
  font-family: Inter, "Source Sans 3", "Segoe UI", Arial, sans-serif;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(16, 32, 43, .1);
  background: rgba(244, 248, 250, .92);
  backdrop-filter: blur(16px);
}

.container,
.nav-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.nav-shell {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  flex-direction: column;
  color: var(--ink);
  font-weight: 900;
  line-height: 1;
  text-decoration: none;
}

.brand strong {
  font-size: 22px;
}

.brand span {
  margin-top: 5px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 8px;
  padding: 0 16px;
  color: var(--white);
  background: var(--ink);
  font-weight: 850;
  text-decoration: none;
}

.button {
  min-height: 48px;
  padding: 0 18px;
}

.button.secondary {
  color: var(--ink);
  background: transparent;
}

.button.blue {
  border-color: var(--blue);
  background: var(--blue);
}

.hero {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .86fr);
  gap: 46px;
  align-items: center;
}

.eyebrow,
.label {
  margin: 0 0 16px;
  color: var(--blue);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 830px;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(44px, 6vw, 76px);
  line-height: .98;
}

h2 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.04;
}

h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 22px;
}

.lead {
  max-width: 720px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-visual {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 26px 60px rgba(16, 32, 43, .12);
}

.hero-visual img {
  width: 100%;
}

.identity-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
}

.identity-strip div,
.info-card,
.service-card,
.policy-card,
.process-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.identity-strip div {
  min-height: 84px;
  padding: 16px;
}

.identity-strip div:last-child {
  grid-column: 1 / -1;
}

.identity-strip span,
dt {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.identity-strip strong,
dd {
  margin: 0;
  color: var(--ink);
  font-size: 16px;
  font-weight: 850;
  line-height: 1.42;
  overflow-wrap: anywhere;
}

.section {
  padding: 66px 0;
}

.section.tight {
  padding-top: 32px;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(320px, 1fr);
  gap: 42px;
  align-items: start;
}

.copy {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.76;
}

.grid-3,
.grid-4,
.info-grid,
.process-grid {
  display: grid;
  gap: 16px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4,
.info-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.policy-card,
.process-card,
.info-card {
  min-height: 100%;
  padding: 22px;
}

.service-card p,
.policy-card p,
.process-card p {
  color: var(--muted);
  line-height: 1.65;
}

.tag {
  display: inline-flex;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 10px;
  color: var(--ink-soft);
  background: var(--mist);
  font-size: 12px;
  font-weight: 850;
}

.card-link {
  display: inline-flex;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 850;
  text-decoration: none;
}

.proof-band {
  background: var(--mist);
}

.proof-band .intro .info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-hero {
  padding: 70px 0 28px;
}

.page-hero p:not(.eyebrow) {
  max-width: 780px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.full {
  grid-column: 1 / -1;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .72fr);
  gap: 24px;
  align-items: start;
}

.note-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.contact-block {
  border-left: 5px solid var(--teal);
  padding-left: 18px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 46px 0 28px;
  color: var(--mist);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(2, minmax(160px, .6fr));
  gap: 28px;
}

.site-footer h3 {
  color: var(--white);
  font-size: 17px;
}

.site-footer p,
.site-footer li {
  color: #ccd8de;
  line-height: 1.65;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--white);
}

.footer-bottom {
  margin-top: 34px;
  color: #9eb0bb;
  font-size: 13px;
}

@media (max-width: 980px) {
  .nav-shell {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .hero-grid,
  .intro,
  .two-col {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-3,
  .info-grid,
  .proof-band .intro .info-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .container,
  .nav-shell {
    width: min(100% - 28px, 1180px);
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 18px;
  }

  .identity-strip,
  .grid-4,
  .grid-3,
  .info-grid,
  .proof-band .intro .info-grid,
  .process-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .identity-strip div:last-child {
    grid-column: auto;
  }
}