:root {
  color-scheme: light;
  --ink: #161616;
  --muted: #62676f;
  --line: #dedede;
  --paper: #ffffff;
  --soft: #f6f3ee;
  --accent: #0b7a75;
  --accent-dark: #075854;
  --warn: #8a4b00;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

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

a {
  color: var(--accent-dark);
}

.shell {
  width: min(1080px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 760;
  font-size: 18px;
  letter-spacing: 0;
}

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

.hero {
  background: var(--soft);
  border-bottom: 1px solid var(--line);
}

.hero-grid {
  min-height: 520px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 48px;
  align-items: center;
  padding: 56px 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
  letter-spacing: .08em;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .95;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 14px;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 17px;
  letter-spacing: 0;
}

p {
  margin: 0 0 14px;
  color: var(--muted);
}

.lede {
  margin-top: 22px;
  max-width: 620px;
  font-size: 18px;
}

.actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-dark);
  border-radius: 6px;
  padding: 9px 14px;
  text-decoration: none;
  font-weight: 720;
  color: #fff;
  background: var(--accent);
}

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

.product-shot {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(24, 24, 24, .12);
}

.browser-bar {
  height: 38px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  background: #fafafa;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #d8d8d8;
}

.canvas-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 330px;
}

.preview-panel {
  padding: 22px;
  border-right: 1px solid var(--line);
}

.preview-panel:last-child {
  border-right: 0;
  background: #fbfbfb;
}

.fake-url {
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 9px 10px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 16px;
}

.wire-line {
  height: 12px;
  background: #dcd6cd;
  border-radius: 3px;
  margin-bottom: 10px;
}

.wire-line.short {
  width: 62%;
}

.wire-image {
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #0b7a75, #e8b95d);
  border-radius: 6px;
  margin: 18px 0;
}

.layer {
  border: 1px solid #d8d8d8;
  background: #fff;
  border-radius: 5px;
  padding: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #383838;
}

.section {
  padding: 64px 0;
  border-bottom: 1px solid var(--line);
}

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

.card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: #fff;
}

.price {
  font-size: 38px;
  font-weight: 780;
  margin: 8px 0 6px;
}

.list {
  padding-left: 18px;
  color: var(--muted);
}

.list li {
  margin: 7px 0;
}

.notice {
  border: 1px solid #dfc58d;
  background: #fff8ea;
  color: var(--warn);
  border-radius: 8px;
  padding: 14px 16px;
}

.doc {
  padding: 56px 0 72px;
  max-width: 820px;
}

.doc h1 {
  font-size: 44px;
  line-height: 1.05;
  margin-bottom: 18px;
}

.doc h2 {
  margin-top: 36px;
}

.footer {
  padding: 28px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .hero-grid,
  .grid-3,
  .canvas-preview {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    gap: 32px;
  }

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

  .preview-panel:last-child {
    border-bottom: 0;
  }
}