/* ---------- Design-Tokens ---------- */
:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f3f1ec;
  --color-ink: #12324a;      /* Dunkelblau – Überschriften */
  --color-text: #2b2b29;     /* Fließtext */
  --color-muted: #6b6a63;    /* Nebentext */
  --color-accent: #9c4f5e;   /* Beere – Akzent */
  --color-accent-warm: #c97a4a; /* Terrakotta – Hover/Zweitakzent */
  --color-border: #e4e1d8;

  --font-base: 'Source Sans 3', -apple-system, sans-serif;

  --gap: 1.5rem;
  --radius: 4px;
  --max-width: 880px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  color: var(--color-ink);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }

p { margin: 0 0 1rem; color: var(--color-text); }

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover, a:focus-visible {
  color: var(--color-accent-warm);
  text-decoration: underline;
}

/* ---------- Layout-Helfer ---------- */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 6rem 1.5rem;
}

.eyebrow {
  font-size: 0.8rem;
  color: var(--color-muted);
  font-family: monospace, monospace;
  letter-spacing: 0.02em;
  margin: 0 0 1.25rem;
}

/* ---------- Navigation ---------- */
.nav-wrap {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 10;
}

.nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.nav-brand {
  color: var(--color-ink);
  font-weight: 600;
  text-decoration: none;
}
.nav-brand:hover { color: var(--color-ink); text-decoration: none; }

.nav-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--color-text);
  font-size: 0.95rem;
}
.nav-links a:hover { color: var(--color-accent-warm); }

/* ---------- Hero ---------- */
.hero {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.role {
  font-size: 1.15rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.credential {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin-top: 0;
  margin-bottom: 1.75rem;
}

.focus-list {
  list-style: none;
  padding: 0;
  margin: 0 0 3rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  color: var(--color-muted);
}

.focus-list li {
  padding-left: 1.1rem;
  position: relative;
}
.focus-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

.scroll-hint {
  display: inline-block;
  font-size: 1.3rem;
  color: var(--color-muted);
}
.scroll-hint:hover { color: var(--color-accent-warm); }

/* ---------- Projekte ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--gap);
  margin-top: 2rem;
}

.project-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--color-bg-alt);
}

.project-card--personal {
  background: #fbeef0; /* zarter Beere-Ton, nur hier als Fläche erlaubt */
}

.project-thumb-link {
  display: block;
}

.project-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
  background: var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.project-pdf-link {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.85rem;
}

.project-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  margin: 0 0 0.4rem;
}

.project-meta {
  font-size: 0.9rem;
  color: var(--color-muted);
  margin: 0 0 0.25rem;
}
.project-meta strong { color: var(--color-text); }

/* ---------- Über mich ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

@media (max-width: 560px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
  .about-photo {
    width: 140px;
  }
}

/* ---------- Kontakt / Footer ---------- */
.kontakt {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  text-align: left;
}

.footer-note {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: 2rem;
}

/* ---------- Fokus-Sichtbarkeit (Barrierefreiheit) ---------- */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Reduzierte Bewegung respektieren ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}