:root {
  color-scheme: light;
  --bg: #f5f7f2;
  --ink: #12221f;
  --muted: #5b6d67;
  --line: #cfdad3;
  --panel: #ffffff;
  --panel-soft: #edf4ee;
  --accent: #146c5a;
  --accent-strong: #0f4f43;
  --gold: #c59b46;
  --danger: #9b2d22;
  --shadow: 0 22px 60px rgba(20, 38, 33, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 6%, rgba(197, 155, 70, 0.18), transparent 28rem),
    radial-gradient(circle at 88% 12%, rgba(20, 108, 90, 0.18), transparent 30rem),
    linear-gradient(180deg, #fbfcf8 0%, var(--bg) 46%, #eef4ef 100%);
  color: var(--ink);
  font-family: "Aptos", "Segoe UI", system-ui, sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 4;
  border-bottom: 1px solid rgba(207, 218, 211, 0.78);
  background: rgba(251, 252, 248, 0.86);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-size: 17px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  padding: 0 16px;
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.button.secondary {
  border-color: var(--line);
  background: var(--panel);
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(360px, 1.06fr);
  align-items: center;
  gap: 44px;
  width: min(1120px, calc(100% - 32px));
  min-height: calc(100vh - 70px);
  margin: 0 auto;
  padding: 54px 0 68px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 10ch;
  margin-bottom: 22px;
  font-size: clamp(54px, 8vw, 96px);
  line-height: 0.92;
  letter-spacing: 0;
}

.lead {
  max-width: 620px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.5;
}

.hero-actions,
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border: 1px solid rgba(20, 108, 90, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
  color: var(--accent-strong);
  padding: 0 12px;
  font-size: 13px;
  font-weight: 800;
}

.product-visual {
  position: relative;
  min-height: 560px;
}

.browser-frame {
  overflow: hidden;
  border: 1px solid rgba(18, 34, 31, 0.12);
  border-radius: 18px;
  background: #f8faf7;
  box-shadow: var(--shadow);
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  padding: 13px 16px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #d9a451;
}

.dot:nth-child(2) {
  background: #81b88f;
}

.dot:nth-child(3) {
  background: #799aa9;
}

.address {
  display: flex;
  align-items: center;
  min-height: 30px;
  margin-left: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  padding: 0 14px;
  font-size: 13px;
  font-weight: 800;
}

.app-shell {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 480px;
}

.app-rail {
  border-right: 1px solid var(--line);
  background: #ffffffb8;
  padding: 18px;
}

.rail-title {
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--muted);
}

.folder-line,
.account-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  margin-bottom: 8px;
  padding: 0 10px;
  font-size: 13px;
  font-weight: 850;
}

.folder-line.active {
  border-color: rgba(20, 108, 90, 0.4);
  background: var(--panel-soft);
  color: var(--accent-strong);
}

.app-main {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.code-card {
  display: grid;
  align-content: center;
  min-height: 210px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 22px;
}

.code-card span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.code {
  margin: 10px 0;
  color: var(--ink);
  font-size: 58px;
  font-weight: 950;
  line-height: 1;
}

.small-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 16px;
}

.mini-card strong {
  display: block;
  margin-bottom: 8px;
}

.qr-chip {
  position: absolute;
  right: 12px;
  bottom: 22px;
  width: min(250px, 48%);
  border: 1px solid rgba(18, 34, 31, 0.12);
  border-radius: 14px;
  background: #12221f;
  color: #fff;
  box-shadow: 0 24px 54px rgba(18, 34, 31, 0.22);
  padding: 16px;
}

.qr-box {
  width: 76px;
  height: 76px;
  margin-bottom: 12px;
  border: 8px solid #fff;
  background:
    linear-gradient(90deg, #fff 10px, transparent 10px 18px, #fff 18px 28px, transparent 28px),
    linear-gradient(#fff 10px, transparent 10px 18px, #fff 18px 28px, transparent 28px),
    #12221f;
  background-size: 28px 28px;
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 76px 0;
}

.section-header {
  max-width: 720px;
  margin-bottom: 30px;
}

h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

.grid-3,
.pricing-grid,
.legal-grid {
  display: grid;
  gap: 16px;
}

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

.feature,
.price,
.legal-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  padding: 22px;
  box-shadow: 0 16px 42px rgba(20, 38, 33, 0.07);
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  border-radius: 8px;
  background: var(--panel-soft);
  color: var(--accent);
  font-size: 22px;
}

.feature p,
.price p,
.legal-card p,
.legal-body p,
.legal-body li {
  color: var(--muted);
  line-height: 1.55;
}

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

.price h3 {
  font-size: 26px;
}

.amount {
  margin: 14px 0;
  font-size: 46px;
  font-weight: 950;
}

.amount small {
  color: var(--muted);
  font-size: 16px;
}

.price ul,
.legal-body ul {
  padding-left: 20px;
}

.note-band {
  border: 1px solid rgba(20, 108, 90, 0.22);
  border-radius: 14px;
  background: rgba(237, 244, 238, 0.82);
  padding: 24px;
}

.footer {
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

.legal-hero {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 70px 0 28px;
}

.legal-body {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 80px;
}

.legal-body section {
  border-top: 1px solid var(--line);
  padding: 28px 0;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: 18px;
}

.contact-box {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 24px;
}

@media (max-width: 880px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
    padding: 16px 0;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .product-visual {
    min-height: auto;
  }

  .qr-chip {
    position: static;
    width: 100%;
    margin-top: 14px;
  }

  .grid-3,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 560px) {
  h1 {
    font-size: 54px;
  }

  .lead {
    font-size: 18px;
  }

  .code {
    font-size: 42px;
  }

  .mini-grid,
  .footer-inner {
    grid-template-columns: 1fr;
    display: grid;
  }
}