/* ============================================================
   HIER STYLEN — alle Stellschrauben an einem Ort.
   Diese Datei gilt für ALLE Seiten (Galerie, Über mich,
   Impressum, Datenschutz). Werte ändern -> alles zieht mit.
   ============================================================ */
:root {
  /* Farben */
  --bg:            #14141a;   /* Seitenhintergrund          */
  --surface:       #1e1e27;   /* Karten / Flächen           */
  --text:          #f2f2f5;   /* Haupttext                  */
  --muted:         #9a9aab;   /* Nebentext, Captions        */
  --accent:        #6ee7b7;   /* Akzentfarbe (Hover, Linien)*/
  --border:        #2a2a37;   /* Trennlinien                */

  /* Schrift */
  --font-display:  "Space Grotesk", system-ui, sans-serif;  /* Überschriften */
  --font-body:     "Inter", system-ui, sans-serif;          /* Fließtext     */

  /* Layout */
  --max-width:     1200px;    /* max. Inhaltsbreite          */
  --measure:       68ch;      /* max. Textbreite (Lesbarkeit)*/
  --card-min:      240px;     /* min. Kartenbreite -> Spalten*/
  --gap:           18px;      /* Abstand zwischen Karten     */
  --radius:        14px;      /* Eckenrundung                */
  --pad:           clamp(20px, 5vw, 64px); /* Seitenrand     */
}

/* ============================================================
   Ab hier muss man normalerweise nichts mehr anfassen.
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* --- Obere Navigation --- */
.site-nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding-block: 22px;
  border-bottom: 1px solid var(--border);
}
.site-nav .brand {
  font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
  text-decoration: none; color: var(--text); letter-spacing: -0.01em;
}
.site-nav .brand span { color: var(--accent); }
.site-nav .links { display: flex; gap: 22px; }
.site-nav .links a {
  text-decoration: none; color: var(--muted); font-size: .95rem;
  transition: color .2s;
}
.site-nav .links a:hover, .site-nav .links a[aria-current="page"] { color: var(--text); }

/* --- Kopfbereich --- */
header.hero { padding-block: clamp(48px, 10vw, 110px) 32px; }
header.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
header.hero h1 .mark { color: var(--accent); }
header.hero p { color: var(--muted); margin-top: 14px; max-width: 46ch; font-size: 1.05rem; }

/* --- Filterleiste --- */
.filters {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 28px; padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}
.filter {
  font: inherit; cursor: pointer;
  background: transparent; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 16px; transition: color .2s, border-color .2s, background .2s;
}
.filter:hover { color: var(--text); border-color: var(--muted); }
.filter[aria-pressed="true"] { color: var(--bg); background: var(--accent); border-color: var(--accent); }

/* --- Galerie-Raster --- */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--card-min), 1fr));
  gap: var(--gap);
  padding-block: 36px 80px;
}
.card {
  position: relative; cursor: pointer; overflow: hidden;
  border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border);
  aspect-ratio: 4 / 3;
}
.card img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .45s ease, opacity .3s;
}
.card:hover img { transform: scale(1.06); }
.card figcaption {
  position: absolute; inset: auto 0 0 0;
  padding: 16px 16px 14px;
  font-family: var(--font-display); font-weight: 600; font-size: .95rem;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,.72), transparent);
  opacity: 0; transform: translateY(8px); transition: opacity .25s, transform .25s;
}
.card:hover figcaption, .card:focus-visible figcaption { opacity: 1; transform: translateY(0); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* --- Über-mich-Sektion --- */
.about {
  display: grid; grid-template-columns: 280px 1fr;
  gap: clamp(28px, 5vw, 64px); align-items: center;
  padding-block: clamp(56px, 9vw, 96px);
  border-top: 1px solid var(--border);
}
.about .portrait {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--border);
}
.about h2 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem); letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.about p { color: var(--muted); max-width: var(--measure); }
.about p + p { margin-top: 14px; }
@media (max-width: 680px) {
  .about { grid-template-columns: 1fr; }
  .about .portrait { max-width: 200px; }
}

/* --- Textseiten (Impressum, Datenschutz) --- */
.page {
  padding-block: clamp(40px, 8vw, 72px) 80px;
  max-width: var(--measure);
}
.page h1 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.page .lead { color: var(--muted); margin-bottom: 36px; }
.page h2 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.3rem;
  margin: 38px 0 12px;
}
.page h3 {
  font-family: var(--font-display); font-weight: 600; font-size: 1.05rem;
  margin: 26px 0 8px;
}
.page p, .page li { color: #d7d7e0; }
.page p + p { margin-top: 12px; }
.page ul { margin: 10px 0 0 20px; }
.page li { margin-bottom: 6px; }
.page dl { margin-top: 8px; }
.page dt { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; margin-top: 14px; }
.page dd { color: var(--text); }
.page .back { display: inline-block; margin-bottom: 28px; text-decoration: none; font-size: .95rem; }
.page .back::before { content: "\2190  "; }

/* --- Lightbox --- */
.lightbox {
  position: fixed; inset: 0; z-index: 50;
  display: none; place-items: center;
  background: rgba(10,10,14,.9); backdrop-filter: blur(6px);
  padding: 24px;
}
.lightbox.open { display: grid; }
.lightbox img { max-width: 92vw; max-height: 82vh; border-radius: var(--radius); }
.lightbox .lb-cap { color: var(--muted); margin-top: 14px; text-align: center; font-size: .9rem; }
.lightbox button {
  position: fixed; top: 18px; right: 22px;
  width: 44px; height: 44px; font-size: 1.6rem; line-height: 1;
  background: transparent; color: #fff; border: 0; cursor: pointer; opacity: .8;
}
.lightbox button:hover { opacity: 1; }

/* --- Fußzeile --- */
footer.site-footer {
  margin-top: clamp(40px, 6vw, 56px);
  border-top: 1px solid var(--border);
  padding-block: 28px 48px; color: var(--muted); font-size: .9rem;
  display: flex; gap: 22px; flex-wrap: wrap; align-items: center;
}
footer.site-footer a { color: var(--muted); text-decoration: none; transition: color .2s; }
footer.site-footer a:hover { color: var(--text); }
footer.site-footer .spacer { margin-left: auto; }

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