:root {
  color-scheme: light;
  --ink: #23201d;
  --muted: #675f58;
  --line: #e4ddd7;
  --paper: #fffaf6;
  --panel: #ffffff;
  --coral: #d78973;
  --green: #4f7f68;
  --gold: #d9aa55;
  --shadow: 0 18px 45px rgba(55, 42, 32, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 2;
  background: rgba(255, 250, 246, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 760;
  font-size: 1.25rem;
}

.mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  font-size: 1.05rem;
}

.links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.links a {
  text-decoration: none;
}

.links a:hover {
  color: var(--ink);
}

main {
  min-height: calc(100vh - 153px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: 48px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 76px 24px 54px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.55rem, 6vw, 5.1rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.18rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
  font-weight: 740;
  text-decoration: none;
}

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

.hero-visual {
  min-height: 430px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 28% 24%, rgba(255, 255, 255, 0.98) 0 7%, transparent 7.5%),
    radial-gradient(circle at 72% 32%, rgba(255, 255, 255, 0.98) 0 8%, transparent 8.5%),
    linear-gradient(135deg, #d78d76 0%, #f0c7a9 42%, #7d9a83 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.phone {
  width: min(260px, 64%);
  margin: 50px auto 0;
  border: 8px solid #25211f;
  border-radius: 34px;
  background: #fff;
  box-shadow: 0 22px 40px rgba(42, 34, 29, 0.25);
  overflow: hidden;
}

.phone-top {
  height: 34px;
  background: #25211f;
}

.dog-card {
  padding: 18px;
}

.photo {
  height: 150px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 46% 45%, #352b24 0 7%, transparent 7.5%),
    radial-gradient(circle at 42% 47%, #ffffff 0 18%, transparent 18.5%),
    radial-gradient(circle at 58% 44%, #a96544 0 21%, transparent 21.5%),
    linear-gradient(145deg, #f4d3a6, #8fa986);
}

.dog-card h2 {
  margin: 16px 0 6px;
  font-size: 1.5rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.chip {
  border-radius: 999px;
  background: #f2e8df;
  padding: 6px 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

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

.content {
  max-width: 960px;
  margin: 0 auto;
  padding: 58px 24px;
}

.content.narrow {
  max-width: 820px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

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

h2 {
  margin: 0 0 14px;
  font-size: 1.9rem;
  line-height: 1.1;
}

h3 {
  margin: 30px 0 8px;
  font-size: 1.18rem;
}

.card h3 {
  margin-top: 0;
}

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

ul {
  padding-left: 22px;
}

.doc-title {
  padding: 60px 24px 24px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.doc-title-inner {
  max-width: 820px;
  margin: 0 auto;
}

.doc-title h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
}

.updated {
  margin-top: 12px;
  color: var(--muted);
}

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

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

@media (max-width: 820px) {
  .nav,
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 44px;
  }

  .hero-visual {
    min-height: 360px;
  }

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