:root {
  --bg: #f4f7fb;
  --panel: #ffffff;
  --ink: #152136;
  --muted: #526078;
  --line: #d8e1ef;
  --brand: #0f7077;
  --brand-ink: #ffffff;
  --surface: #f6f9ff;
  --shadow: 0 16px 30px rgba(21, 33, 54, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1300px 500px at 4% -8%, #d7f4ef 0%, transparent 68%),
    radial-gradient(1100px 420px at 98% 8%, #e7ecff 0%, transparent 72%),
    var(--bg);
  line-height: 1.5;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 26px 22px 92px;
}

.section {
  margin-top: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  animation: rise 0.55s ease both;
}

.section:first-child {
  margin-top: 0;
}

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

.eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.hero {
  background: linear-gradient(140deg, #f5fbfc, #f7f9ff 66%, #f9fafe);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(34px, 6vw, 56px);
  line-height: 1.03;
  letter-spacing: -0.025em;
  max-width: 620px;
}

.subhead {
  margin-top: 12px;
  max-width: 560px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 22px);
}

.cta-row {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0 18px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 800;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:focus-visible {
  outline: 3px solid #8de0e5;
  outline-offset: 2px;
}

.btn-primary {
  color: var(--brand-ink);
  background: linear-gradient(140deg, #0f747b, #0c6277);
  box-shadow: 0 8px 18px rgba(15, 103, 117, 0.24);
}

.btn-secondary {
  color: var(--ink);
  background: #f8fbff;
  border-color: #cdd8ea;
}

.btn:hover {
  transform: translateY(-1px);
}

.hero-proof {
  margin-top: 10px;
  font-size: 14px;
  color: #2c3f59;
  font-weight: 700;
}

.hero-media {
  border: 1px solid #d2ddef;
  border-radius: 14px;
  background: var(--surface);
  padding: 10px;
}

.hero-video {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 1px solid #c6d5ec;
  border-radius: 10px;
  background: #0e1728;
  object-fit: cover;
}

.hero-caption {
  margin-top: 8px;
  font-size: 12px;
  color: #50617a;
}

.section-title {
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -0.02em;
}

.section-intro {
  margin-top: 8px;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 17px;
  max-width: 760px;
}

.demo-list {
  display: grid;
  gap: 14px;
}

.demo-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfdff;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  overflow: hidden;
}

.demo-media {
  border-right: 1px solid var(--line);
  padding: 16px;
  background:
    radial-gradient(420px 180px at 8% 0%, #ecf6ff 0%, transparent 65%),
    #f6faff;
}

.demo-video {
  width: 100%;
  min-height: 240px;
  border: 1px solid #c9d8ee;
  border-radius: 12px;
  background: #0f1726;
  object-fit: cover;
}

.demo-copy {
  padding: 18px;
  display: grid;
  align-content: center;
  gap: 10px;
}

.demo-copy h3 {
  font-size: 24px;
  letter-spacing: -0.02em;
}

.demo-copy p {
  color: var(--muted);
  font-size: 15px;
}

.bridge p {
  margin-top: 8px;
  max-width: 780px;
  color: var(--muted);
  font-size: 18px;
}

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

.price-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fcfeff;
  padding: 16px;
}

.price-card h3 {
  font-size: 20px;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.price-card p {
  font-size: 14px;
  color: var(--muted);
}

.price-tag {
  margin-top: 10px;
  font-size: 28px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.featured {
  border: 2px solid #0f7278;
  background: #f3fbfc;
  box-shadow: 0 9px 20px rgba(15, 105, 118, 0.12);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 999px;
  background: #0f7278;
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0 10px;
}

.cancel {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}

.privacy-grid {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.privacy-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfdff;
  padding: 14px;
}

.privacy-card h3 {
  font-size: 17px;
  letter-spacing: -0.01em;
}

.privacy-card p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 14px;
}

.faq {
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.faq-item {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.faq-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.faq-q {
  font-weight: 800;
}

.faq-a {
  margin-top: 4px;
  color: var(--muted);
}

.final-cta {
  text-align: center;
  background: linear-gradient(130deg, #ecf8fa, #e9f1ff 66%, #f7f4ff);
  border-color: #cddbee;
}

.final-cta .tiny {
  margin-top: 10px;
  color: var(--muted);
}

.centered {
  justify-content: center;
}

.mobile-cta {
  display: none;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  body {
    padding-bottom: 86px;
  }

  .shell {
    padding: 18px 14px 96px;
  }

  .section {
    margin-top: 16px;
    padding: 20px;
  }

  .hero-grid,
  .demo-card,
  .pricing-grid,
  .privacy-grid {
    grid-template-columns: 1fr;
  }

  .demo-media {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .mobile-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    background: rgba(255, 255, 255, 0.97);
    border-top: 1px solid #ccd8ea;
    box-shadow: 0 -10px 22px rgba(21, 33, 54, 0.12);
    padding: 10px 12px;
  }

  .mobile-cta .btn {
    flex: 1;
    min-height: 42px;
    font-size: 14px;
  }

  .mobile-cta p {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
    color: #435670;
    white-space: nowrap;
  }
}