:root {
  --bg: #ffffff;
  --bg-soft: #f3f7f5;
  --surface: #ffffff;
  --text: #10201c;
  --muted: #56645f;
  --line: #e9eeec;
  --accent: #1f6f5c;
  --accent-fill: #1f6f5c;
  --accent-ink: #ffffff;
  --accent-soft: #e3f0eb;
  --ring: #1f6f5c;
  --radius: 28px;
  --max: 1120px;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Figtree", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 17px;
  line-height: 1.6;
}

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

a:hover { color: #185a4a; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  text-decoration: none;
}
.brand img { width: 32px; height: 32px; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.brand-sub { font-size: 13px; color: var(--muted); }
.site-header nav a {
  color: #3b4a45;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 999px;
}
.site-header nav a:hover { background: #f1f5f3; color: var(--text); }

/* Hero */
.hero {
  padding: 64px 0 56px;
  background: var(--bg);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  align-items: center;
}
.avatar {
  width: 200px;
  height: 200px;
  border: 6px solid var(--surface);
  box-shadow: 0 0 0 1px var(--line), 0 16px 36px -20px rgba(20, 40, 38, .35);
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 48px;
  font-weight: 600;
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.hero h1 {
  margin: 0 0 4px;
  font-size: clamp(30px, 5vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.hero .meta {
  margin: 0 0 20px;
  color: var(--muted);
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  border: 1px solid var(--accent);
}
.btn-primary { background: var(--accent-fill); border-color: var(--accent-fill); color: var(--accent-ink); }
.btn-primary:hover { opacity: .9; }
.btn-secondary { background: var(--surface); color: var(--accent); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--muted); }
.btn svg { width: 20px; height: 20px; flex: none; }

/* Sections */
section { padding: 32px 0; }
h2 {
  font-size: 22px;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }

.info {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.info dt { font-size: 14px; color: var(--muted); }
.info dd { margin: 2px 0 0; }

.notice {
  background: #fdf1f0;
  color: #4a1f1b;
  padding: 18px 22px;
  border-radius: 24px;
  font-size: 16px;
}
.notice a { color: #a3271c; font-weight: 700; }

/* Legal page */
.legal { padding: 56px 0 24px; }
.legal h1 { font-size: clamp(32px, 5vw, 48px); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 8px; }
.legal .updated { color: var(--muted); margin: 0 0 28px; }
.legal h2 { font-size: 20px; margin: 32px 0 8px; }
.legal p, .legal li { max-width: 70ch; }
.legal ul { padding-left: 22px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  margin-top: 32px;
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
}
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); }

@media (max-width: 720px) {
  .hero { padding: 36px 0 24px; }
  .hero .wrap { grid-template-columns: 1fr; gap: 20px; text-align: left; }
  .avatar { width: 140px; height: 140px; }
  .cards { grid-template-columns: 1fr; }
  .info { grid-template-columns: 1fr; }
  .site-header nav { display: none; }
}