/* Rahmi Ergun — geçici vitrin */
:root {
  --bg: #0f1419;
  --fg: #e8eef4;
  --muted: #8b9aab;
  --accent: #c4a574;
  --line: rgba(232, 238, 244, 0.12);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(ellipse at 20% 0%, #1a2430 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, #1c1812 0%, transparent 45%),
    var(--bg);
  color: var(--fg);
  line-height: 1.55;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(44rem, calc(100% - 2.5rem)); margin: 0 auto; padding: 2rem 0 4rem; }
.site-header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 1.25rem 0 2rem; border-bottom: 1px solid var(--line); margin-bottom: 2.5rem;
}
.brand { font-weight: 600; letter-spacing: -0.02em; color: var(--fg); font-size: 1.05rem; }
.brand:hover { text-decoration: none; color: var(--accent); }
nav { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; }
nav a { color: var(--muted); font-size: 0.95rem; }
nav a[aria-current="page"] { color: var(--fg); }
.mark {
  display: block; width: 2.5rem; height: 3px; background: var(--accent);
  margin-bottom: 1.25rem; border-radius: 2px;
}
h1 {
  font-size: clamp(1.85rem, 5vw, 2.75rem);
  font-weight: 600; letter-spacing: -0.02em; margin-bottom: 0.85rem;
}
h2 { font-size: 1.25rem; font-weight: 600; margin: 2rem 0 0.65rem; }
.lead { color: var(--muted); font-size: 1.05rem; max-width: 36rem; }
.badge {
  display: inline-block; margin-top: 1.25rem; padding: 0.35rem 0.7rem;
  border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 0.8rem;
}
.card-list { margin-top: 2rem; display: grid; gap: 1rem; }
.card {
  padding: 1.15rem 1.25rem; border: 1px solid var(--line); border-radius: 0.65rem;
  background: rgba(255,255,255,0.02);
}
.card h2 { margin: 0 0 0.4rem; font-size: 1.05rem; }
.card p { color: var(--muted); font-size: 0.95rem; }
.site-footer {
  margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line);
  color: var(--muted); font-size: 0.85rem;
}
.site-footer a { color: var(--muted); }