/* Captiv product home page. Brand: Ink Navy #0B1B33, Signal Teal #14B8A6, Deep Teal #0F766E (docs/BRAND.md). */
@font-face {
  font-family: 'Manrope';
  src: url('/site/manrope.woff2') format('woff2');
  font-weight: 200 800;
  font-display: swap;
}
:root {
  --navy: #0b1b33;
  --teal: #14b8a6;
  --deep: #0f766e;
  --mist: #f3f6f9;
  --slate: #5b6b7f;
  --line: #d9e1ea;
  --text: #0b1b33;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}
body {
  margin: 0;
  font-family:
    'Manrope',
    system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.55;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
a {
  color: var(--deep);
}

/* ---------- hero ---------- */
.hero {
  color: #fff;
  background:
    linear-gradient(90deg, rgba(11, 27, 51, 0) 20%, rgba(11, 27, 51, 0.92) 58%),
    var(--navy) url('/site/captiv-artwork-wide.svg') 20% 50% / cover no-repeat;
  padding: 0 24px 96px;
}
.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 0;
}
.logo img {
  width: 150px;
}
.hero-copy {
  max-width: 1120px;
  margin: 72px auto 0;
  padding-left: min(44%, 520px);
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
h1 {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.lead {
  margin: 20px 0 0;
  max-width: 34em;
  color: #c7d3e0;
  font-size: 1.12rem;
}
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 10px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    background 0.15s,
    border-color 0.15s,
    color 0.15s;
}
.btn:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}
.btn-primary {
  background: var(--teal);
  color: var(--navy);
}
.btn-primary:hover {
  background: #2dd4bf;
}
.btn-light {
  min-height: 40px;
  padding: 8px 18px;
  background: #fff;
  color: var(--navy);
}
.btn-light:hover {
  background: #e6edf5;
}
.btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-ghost:hover {
  border-color: #fff;
}

/* ---------- sections ---------- */
.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 88px 24px 24px;
}
h2 {
  margin: 0 0 32px;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
h3 {
  margin: 0 0 8px;
  font-size: 1.12rem;
  font-weight: 700;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 18px;
}
.card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.card::before {
  content: '';
  display: block;
  width: 28px;
  height: 4px;
  margin-bottom: 16px;
  border-radius: 2px;
  background: var(--teal);
}
.card p,
.step-list p {
  margin: 0;
  color: var(--slate);
}
.steps {
  padding-bottom: 88px;
}
.step-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.step-list li {
  display: flex;
  gap: 16px;
  padding: 24px;
  border-radius: 14px;
  background: var(--mist);
}
.num {
  display: grid;
  place-items: center;
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-weight: 800;
}
.cta {
  padding: 72px 24px;
  text-align: center;
  color: #fff;
  background: var(--navy);
}
.cta h2 {
  margin-bottom: 10px;
}
.cta p {
  margin: 0 0 24px;
  color: #c7d3e0;
}
.foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px;
  color: var(--slate);
  font-size: 0.9rem;
}
.foot p {
  margin: 0;
}

/* ---------- phones ---------- */
@media (max-width: 760px) {
  .hero {
    background:
      linear-gradient(180deg, rgba(11, 27, 51, 0.35) 0, rgba(11, 27, 51, 0.92) 55%),
      var(--navy) url('/site/captiv-artwork-wide.svg') 30% 0 / 260% auto no-repeat;
    padding-bottom: 64px;
  }
  .logo img {
    width: 120px;
  }
  .hero-copy {
    margin-top: 120px;
    padding-left: 0;
  }
  .lead {
    font-size: 1.02rem;
  }
  .section {
    padding-top: 64px;
  }
  .grid,
  .step-list {
    grid-template-columns: 1fr;
  }
}