:root {
  --bg: #f7f5ef;
  --surface: #ffffff;
  --ink: #172026;
  --muted: #59656f;
  --line: #d8d5ca;
  --accent: #3f72a4;
  --accent-dark: #214f7a;
  --check: #16813a;
  --warm: #d8913c;
  --shadow: 0 18px 50px rgba(23, 32, 38, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent-dark);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #0b416e;
}

.site-header,
.site-footer,
main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  object-fit: cover;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  font-size: 0.95rem;
}

nav a {
  color: var(--ink);
  text-decoration: none;
}

.hero,
.page-hero {
  padding: clamp(15px, 3.5vw, 20px) 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: clamp(16px, 3vw, 20px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 840px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 2.5vw, 3rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  margin-top: 12px;
  font-size: clamp(1.7rem, 2.2vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.lede {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.45vw, 1.2rem);
}

.hero-actions,
.app-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 16px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.hero-panel {
  display: grid;
  gap: 14px;
}

.principle-card,
.commitments article,
.app-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.principle-card {
  padding: 18px;
}

.principle-card h3,
.commitments h3 {
  display: flex;
  align-items: baseline;
  gap: 0.35em;
  color: var(--accent-dark);
}

.principle-card span,
.hero-panel span,
.commitments p,
.app-card p,
.policy p,
.policy li,
.text-grid p {
  color: var(--muted);
}

.section {
  padding: clamp(42px, 6vw, 68px) 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  max-width: 940px;
  margin-bottom: 28px;
}

.text-grid,
.commitments,
.app-list {
  display: grid;
  gap: 18px;
}

.text-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.commitments article {
  padding: 20px;
  box-shadow: none;
}

.green-check, article h3 span.green-check {
  color: var(--check);
  font-weight: 900;
}

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

.app-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 22px;
}

.app-card img {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  object-fit: cover;
}

.app-card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.app-card-body p {
  flex: 1;
}

.app-links a {
  font-weight: 760;
}

.contact-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.contact-band h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
}

.page-hero {
  max-width: 900px;
}

.policy {
  max-width: 880px;
  padding: 0 0 38px;
}

.policy h2 {
  font-size: 1.45rem;
}

.policy ul {
  padding-left: 22px;
}

.policy-apps {
  display: grid;
  gap: 20px;
}

.policy-app {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.policy-app img {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  object-fit: cover;
}

.policy-app p {
  margin-bottom: 0;
}

@media (max-width: 860px) {
  .site-header,
  .site-footer,
  .contact-band {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    justify-content: flex-start;
  }

  .hero,
  .text-grid,
  .commitments,
  .app-list {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 520px) {
  .site-header,
  .site-footer,
  main {
    width: min(100% - 24px, 1120px);
  }

  .hero-actions,
  .contact-band .button {
    width: 100%;
  }

  .button {
    width: 100%;
  }
}