:root {
  color-scheme: light;
  --bg: #fbfaf7;
  --surface: #ffffff;
  --ink: #191714;
  --muted: #686158;
  --line: #e5ded3;
  --accent: #855d36;
  --accent-strong: #5c3f25;
  --green: #336b52;
  --shadow: 0 20px 50px rgba(63, 46, 30, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(204, 151, 92, 0.16), transparent 34rem),
    linear-gradient(180deg, #fffdf9 0%, var(--bg) 42%, #f7f2ea 100%);
}

a {
  color: var(--accent-strong);
  text-underline-offset: 0.18em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid rgba(229, 222, 211, 0.8);
  background: rgba(251, 250, 247, 0.86);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink);
  font-weight: 760;
  text-decoration: none;
}

.brand img {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 0.65rem;
  box-shadow: 0 8px 24px rgba(63, 46, 30, 0.14);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  font-size: 0.94rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

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

main {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(17rem, 0.82fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 5rem);
  padding: clamp(3rem, 9vw, 7rem) 0;
}

.hero h1 {
  margin: 0;
  max-width: 12ch;
  font-size: clamp(3.3rem, 9vw, 7.6rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.hero p {
  max-width: 41rem;
  margin: 1.5rem 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(63, 46, 30, 0.06);
}

.button.primary {
  border-color: var(--accent-strong);
  background: var(--accent-strong);
  color: #fffaf3;
}

.hero-card {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1.7rem;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.hero-card img {
  display: block;
  width: min(13rem, 62vw);
  height: auto;
  margin: 0 auto 1.5rem;
  border-radius: 2rem;
}

.check-list {
  display: grid;
  gap: 0.8rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 1.4rem minmax(0, 1fr);
  gap: 0.65rem;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  width: 0.72rem;
  height: 0.72rem;
  margin-top: 0.55rem;
  border-radius: 50%;
  background: var(--green);
}

.section {
  padding: clamp(3rem, 7vw, 5rem) 0;
  border-top: 1px solid var(--line);
}

.section h2,
.legal h1 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1;
  letter-spacing: 0;
}

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

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.panel {
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(255, 255, 255, 0.72);
}

.panel h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
}

.panel p {
  margin: 0;
}

.legal {
  max-width: 840px;
  padding: clamp(3rem, 8vw, 5.5rem) 0;
}

.legal h2 {
  margin: 2.25rem 0 0.5rem;
  font-size: 1.35rem;
  line-height: 1.25;
}

.legal h3 {
  margin: 1.5rem 0 0.35rem;
  font-size: 1rem;
}

.legal ul {
  padding-left: 1.3rem;
}

.updated {
  color: var(--accent);
  font-weight: 700;
}

.site-footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.75rem;
}

@media (max-width: 760px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero h1 {
    max-width: 9ch;
  }

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