:root {
  --bg: #fbfcf9;
  --paper: #ffffff;
  --ink: #17211f;
  --muted: #5e6e69;
  --line: #d9e6df;
  --brand: #136f63;
  --brand-dark: #0d4f47;
  --accent: #d9a441;
  --soft: #e9f3ee;
  --soft-warm: #f4efe3;
  --shadow: 0 24px 60px rgba(25, 47, 42, 0.12);
  font-family: Inter, Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 230, 223, 0.8);
  background: rgba(251, 252, 249, 0.92);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  display: block;
  width: 160px;
  height: 48px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
  color: var(--muted);
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--brand-dark);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid var(--brand);
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.button.secondary {
  background: transparent;
  color: var(--brand-dark);
}

.button.disabled {
  border-color: var(--line);
  background: #eef3ef;
  color: #6b7a75;
  cursor: default;
}

.hero {
  min-height: calc(100vh - 76px);
  padding: 74px 0 54px;
  display: grid;
  align-items: center;
}

.hero-inner,
.section-inner,
.footer-inner {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 460px);
  gap: 64px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  margin: 0 0 20px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--brand-dark);
  font-size: 14px;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(42px, 7vw, 82px);
}

h2 {
  font-size: clamp(30px, 4vw, 48px);
}

h3 {
  font-size: 22px;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 20px;
}

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

.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.store-badge {
  min-width: 156px;
  min-height: 54px;
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(25, 47, 42, 0.06);
}

.store-badge span {
  color: var(--muted);
  font-size: 12px;
}

.store-badge strong {
  font-size: 17px;
}

.store-badge.placeholder {
  color: #77837f;
}

.preview {
  position: relative;
}

.preview img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 38px;
  box-shadow: var(--shadow);
}

.preview-note {
  position: absolute;
  left: -30px;
  bottom: 34px;
  max-width: 230px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 42px rgba(25, 47, 42, 0.14);
  font-weight: 700;
}

.section {
  padding: 80px 0;
}

.section.alt {
  background: var(--soft);
}

.section.warm {
  background: var(--soft-warm);
}

.section-head {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-head p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

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

.feature {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.feature p,
.legal p {
  color: var(--muted);
}

.marker {
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  border-radius: 14px;
  background: var(--brand);
  color: white;
  display: grid;
  place-items: center;
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 44px;
  align-items: start;
}

.legal {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.legal dl {
  margin: 0;
}

.legal dt {
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
}

.legal dd {
  margin: 4px 0 0;
  font-weight: 700;
}

.page {
  padding: 70px 0 90px;
}

.document {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
}

.document h1 {
  font-size: clamp(36px, 5vw, 58px);
}

.document h2 {
  margin-top: 42px;
  font-size: 28px;
}

.document p,
.document li {
  color: var(--muted);
}

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

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  background: var(--paper);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  text-decoration: none;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    padding: 14px 0;
    flex-direction: column;
  }

  .nav-links {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: auto;
    padding-top: 44px;
  }

  .hero-inner,
  .split {
    grid-template-columns: 1fr;
  }

  .preview {
    max-width: 440px;
  }

  .preview-note {
    left: 18px;
    bottom: 18px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  .nav-links {
    gap: 16px;
    font-size: 14px;
  }

  .hero-actions,
  .store-row {
    flex-direction: column;
  }

  .button,
  .store-badge {
    width: 100%;
  }
}