:root {
  --bg: #ffffff;
  --surface: #faf6f3;
  --text: #231d1a;
  --muted: #625853;
  --border: #e8ddd6;
  --brand: #db6825; /* logo orange; decorative use only */
  --accent: #a84a0d;
  --accent-contrast: #ffffff;
  --badge: #625853;
  --max: 56rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161312;
    --surface: #201b19;
    --text: #ece7e4;
    --muted: #b0a7a2;
    --border: #3a322e;
    --accent: #f08a4b;
    --accent-contrast: #1a0e06;
    --badge: #b0a7a2;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 1rem/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a { color: var(--accent); }
a:hover { text-decoration-thickness: 2px; }

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1rem;
}

main.wrap { flex: 1; padding-top: 2rem; padding-bottom: 3rem; }

/* Header + tabs */
.site-header {
  background: var(--surface);
  border-top: 4px solid var(--brand);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 0.75rem;
}
.site-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  padding-bottom: 0.75rem;
}
.logo {
  flex: none;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
}
.tabs ul {
  display: flex;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.tabs a {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 3px solid transparent;
}
.tabs a:hover { color: var(--text); }
.tabs a[aria-current="page"] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Home */
.hero h1 { font-size: clamp(1.75rem, 5vw, 2.5rem); line-height: 1.2; margin-top: 1rem; }
.mission { font-size: 1.2rem; color: var(--muted); max-width: 40rem; }
.button {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.75rem 1.4rem;
  background: var(--accent);
  color: var(--accent-contrast);
  border-radius: 0.4rem;
  font-weight: 700;
  text-decoration: none;
}
.button:hover { filter: brightness(1.1); }

.notice {
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  color: var(--muted);
}

/* Calendar */
.calendar-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 28rem;
  border: 1px solid var(--border);
  border-radius: 0.4rem;
  overflow: hidden;
  background: #fff;
}
.calendar-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Projects */
.lede { color: var(--muted); }
.toc ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  list-style: none;
}
.toc a {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.9rem;
}
.project-section {
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  scroll-margin-top: 1rem;
}
.project-section h2 { margin-bottom: 0.1rem; }
.emoji { margin-left: 0.25rem; font-weight: 400; white-space: nowrap; }
.agency { margin-top: 0; color: var(--muted); font-style: italic; }
.section-note { font-size: 0.95rem; }
.project-list { list-style: none; padding: 0; margin: 0; }
.project {
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 0.4rem;
}
.project h3 { font-size: 1.05rem; margin: 0 0 0.25rem; }
.project p { margin: 0; }
.status {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.05rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  vertical-align: middle;
  color: var(--badge);
  border: 1px solid currentColor;
  border-radius: 999px;
}
.empty { color: var(--muted); }
.projects-footnote {
  margin-top: 3rem;
  font-size: 0.875rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  font-size: 0.9rem;
  color: var(--muted);
}
.instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0 1rem;
}