:root {
  --background: #f7f8f5;
  --foreground: #1f2522;
  --muted: #5f6764;
  --hero-bg: #eef1ec;
  --soft-bg: #f3f1ec;
  --border: #dcded8;
  --primary: #325f53;
  --primary-hover: #24483f;
  --accent: #9d4b31;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 16px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--border);
  background: rgb(247 248 245 / 92%);
  backdrop-filter: blur(14px);
}

.brand {
  font-weight: 900;
  text-decoration: none;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

nav a {
  text-decoration: none;
}

nav a:hover {
  color: var(--foreground);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
  min-height: 92vh;
  padding: 40px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--border);
  background: var(--hero-bg);
}

.hero__copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(52px, 8vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4.4vw, 52px);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 19px;
}

.lead,
.section p,
.cards p,
.reviewer li {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

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

.button--primary:hover {
  background: var(--primary-hover);
}

.button--secondary {
  background: white;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 44px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

dt {
  color: var(--muted);
  font-size: 13px;
}

dd {
  margin: 6px 0 0;
  font-size: 17px;
  font-weight: 800;
}

.hero__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--border);
  box-shadow: 0 24px 80px rgb(31 41 55 / 16%);
}

.section {
  padding: 68px max(24px, calc((100vw - 1180px) / 2));
}

.section--white {
  background: white;
}

.section--soft {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--soft-bg);
}

.section__intro,
.about,
.reviewer {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 48px;
  align-items: start;
}

.section__intro p {
  max-width: 560px;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.signal-grid div,
.cards article,
.reviewer li {
  border: 1px solid var(--border);
  background: white;
}

.signal-grid div {
  min-height: 92px;
  padding: 18px;
  font-weight: 800;
}

.section__heading {
  margin-bottom: 28px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.cards article {
  padding: 24px;
}

.policy p {
  max-width: 780px;
}

.reviewer ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reviewer li {
  padding: 18px 20px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px max(24px, calc((100vw - 1180px) / 2));
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
}

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

  .hero,
  .section__intro,
  .reviewer,
  .about,
  .cards {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 36px;
  }

  .hero__image {
    aspect-ratio: 4 / 3;
  }

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

@media (max-width: 520px) {
  .stats,
  .signal-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 46px;
  }
}