:root {
  --ink: #102A2A;
  --paper: #FAFAF7;
  --surface: #FFFFFF;
  --muted: #D8E5E1;
  --accent: #0F766E;
  --accent-2: #D97706;
  --danger: #B91C1C;
  --container: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.topbar {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  color: #fff;
}

.nav {
  max-width: var(--container);
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-weight: 800;
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 14px;
}

.hero {
  position: relative;
  min-height: 74vh;
  max-height: 760px;
  display: flex;
  align-items: center;
  color: #fff;
  background: var(--ink) url("assets/hero.png") center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(9, 13, 18, 0.62);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 118px 24px 64px;
}

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

h1 {
  max-width: 760px;
  margin: 0;
  font-size: 48px;
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 19px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid transparent;
}

.button-primary {
  background: var(--accent);
  color: #06120f;
}

.button-secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.46);
}

.band {
  padding: 72px 24px;
}

.band-white {
  background: var(--surface);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
}

.section-title {
  max-width: 720px;
  margin: 0 0 28px;
  font-size: 30px;
  line-height: 1.18;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  min-height: 178px;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 8px;
}

.band-white .card {
  background: var(--paper);
}

.card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 17px;
}

.workflow {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
}

.step-num {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--accent-2);
  color: #fff;
  font-weight: 800;
}

.note {
  border-left: 4px solid var(--accent);
  padding: 18px 20px;
  background: var(--surface);
}

.faq {
  display: grid;
  gap: 12px;
}

.faq details {
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 8px;
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.footer {
  padding: 36px 24px;
  color: rgba(255, 255, 255, 0.76);
  background: var(--ink);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

@media (max-width: 760px) {
  .nav {
    padding: 18px 18px;
  }

  .nav-links {
    gap: 12px;
    font-size: 13px;
  }

  .hero {
    min-height: 78vh;
  }

  .hero-inner {
    padding: 104px 18px 48px;
  }

  h1 {
    font-size: 34px;
  }

  .hero-copy {
    font-size: 17px;
  }

  .grid,
  .workflow {
    grid-template-columns: 1fr;
  }

  .band {
    padding: 54px 18px;
  }
}