:root {
  --bg: #faf7f0;
  --card: #ffffff;
  --text: #1f1f1f;
  --muted: #66625c;
  --line: #e7dfd2;
  --accent: #3f7f5f;
  --accent-dark: #2d6549;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: radial-gradient(circle at top left, #fff9ed 0%, var(--bg) 36%, #f5efe5 100%);
  color: var(--text);
  line-height: 1.6;
}

a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(1040px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 20px;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 15px;
}

.hero {
  padding: 76px 0 58px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 54px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(42px, 7vw, 72px);
  line-height: 0.98;
  margin: 0 0 22px;
  letter-spacing: -0.05em;
}

.hero p {
  font-size: 20px;
  color: var(--muted);
  margin: 0 0 28px;
  max-width: 650px;
}

.hero-card {
  background: rgba(255,255,255,0.72);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 34px;
  box-shadow: 0 18px 55px rgba(55, 44, 25, 0.08);
}

.hero-card img {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  display: block;
  margin-bottom: 24px;
}

.button-row { display: flex; flex-wrap: wrap; gap: 12px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 650;
}

.button.secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 24px 0 72px;
}

.card {
  background: rgba(255,255,255,0.74);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
}

.card h3 { margin: 0 0 8px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }

.page {
  max-width: 820px;
  padding: 42px 0 72px;
}

.page h1 {
  font-size: clamp(36px, 5vw, 54px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 16px 0 18px;
}

.page h2 {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page p, .page li { color: var(--muted); }
.page strong { color: var(--text); }

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 38px;
  color: var(--muted);
  font-size: 14px;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 760px) {
  .nav { align-items: flex-start; gap: 18px; flex-direction: column; }
  .hero { grid-template-columns: 1fr; padding-top: 38px; }
  .grid { grid-template-columns: 1fr; }
  .hero-card { padding: 24px; }
}