@font-face {
  font-family: 'Test Söhne';
  src: url('/fonts/TestSohne-Buch.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #f6f5f1;
  --strong: #0a0907;
  --fg: #2b2925;
  --muted: #7a786f;
  --label: #b3b0a8;
  --rule: #e3e1da;
}
[data-theme="dark"] {
  --bg: #14130f;
  --strong: #ffffff;
  --fg: #d6d4cd;
  --muted: #807e76;
  --label: #4f4d47;
  --rule: #2a2823;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Test Söhne', 'TestSöhne', 'TestSohne', 'Söhne', 'Soehne', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', sans-serif;
  font-size: 13px;
  line-height: 1.5;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;
  transition: background 120ms ease, color 120ms ease;
}

html, body { height: 100%; }
body { overflow: hidden; }

p { margin: 0; }

a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 0.5px;
  text-decoration-color: var(--rule);
  transition: text-decoration-color 120ms ease, color 120ms ease;
}
a:hover {
  text-decoration-color: var(--strong);
  color: var(--strong);
}

.page {
  max-width: 1100px;
  height: 100vh;
  margin: 0 auto;
  padding: 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  box-sizing: border-box;
  overflow: hidden;
}

/* Back link (subpages) */
.back {
  display: inline-block;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 3rem;
}
.back:hover { color: var(--strong); }

/* Header */
.header {
  display: grid;
  grid-template-columns: 200px 1fr;
  column-gap: 3rem;
  align-items: start;
}

.identity .name {
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--strong);
}
.identity .title {
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--label);
}

.header-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.header-resume {
  display: flex;
  gap: 1.25rem;
  color: var(--muted);
}
.header-resume a { color: var(--muted); text-decoration-color: var(--muted); }
.header-resume a:hover { color: var(--strong); text-decoration-color: var(--strong); }

/* Sections */
.section {
  display: grid;
  grid-template-columns: 200px 1fr;
  column-gap: 3rem;
}

.label {
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--label);
}

.entries {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.entry {
  display: grid;
  grid-template-columns: 280px 1fr;
  column-gap: 3rem;
  align-items: start;
}

.role {
  display: flex;
  flex-direction: column;
  line-height: 1.4;
}
.role .org { color: var(--strong); }
.role .org a { text-decoration: none; color: inherit; }
.role .org a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 0.5px;
  text-decoration-color: var(--strong);
}
.role .position { color: var(--fg); }
.role .date { color: var(--muted); }

.desc {
  color: var(--muted);
  max-width: 52ch;
}
.desc p + p { margin-top: 0.1rem; }
.desc strong, .desc b { color: var(--strong); font-weight: 400; }
.desc a { color: var(--muted); text-decoration-color: var(--muted); }
.desc a:hover { color: var(--strong); text-decoration-color: var(--strong); }

/* Two-column desc for stack/impact rows */
.kv {
  display: grid;
  grid-template-columns: 110px 1fr;
  column-gap: 1.5rem;
}
.kv .k { color: var(--muted); }
.kv .v { color: var(--fg); }

/* Socials */
.socials {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}
.socials a {
  color: var(--muted);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 120ms ease;
}
.socials a:hover { color: var(--strong); }
.socials svg { width: 16px; height: 16px; display: block; }

/* Theme toggle */
.theme-toggle {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  width: 30px;
  height: 30px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--muted);
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  transition: color 120ms ease, background 120ms ease;
}
.theme-toggle:hover { color: var(--strong); background: rgba(0,0,0,0.04); }
[data-theme="dark"] .theme-toggle:hover { background: rgba(255,255,255,0.06); }
.theme-toggle svg { width: 14px; height: 14px; }
.theme-toggle .moon { display: none; }
[data-theme="dark"] .theme-toggle .sun { display: none; }
[data-theme="dark"] .theme-toggle .moon { display: inline-block; }

/* Mobile */
@media (max-width: 880px) {
  body { overflow: auto; }
  .page {
    height: auto;
    min-height: 100vh;
    padding: 2.5rem 1.5rem;
    gap: 2rem;
  }
  .header,
  .section {
    grid-template-columns: 1fr;
    row-gap: 1rem;
  }
  .header-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
  .entry {
    grid-template-columns: 1fr;
    row-gap: 0.4rem;
  }
  .label { margin-bottom: 0.25rem; }
  .kv { grid-template-columns: 1fr; row-gap: 0.15rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}