/* ============================================================
   timur. — Fullstack-Engineer-Portfolio
   Palette: warmes Persimmon auf kühlem Eis-Blaugrau (Komplementär)
   ============================================================ */

:root {
  /* Kühle Fläche, bewusst kein warmes Creme/Beige */
  --bg:        #edf0f3;   /* Eis-Blaugrau */
  --bg-deep:   #e5e9ee;
  --ink:       #1d2933;   /* kühles, tiefes Blaugrau (nie #000) */
  --ink-soft:  #4a5763;
  --line:      #ccd4dd;
  --accent:    #c2451e;   /* warmes Persimmon → Komplementär zum Blaugrau */
  --accent-soft:#8a4a2c;  /* Akzent, getönt, WCAG-AA-sicher auf bg */
  --card:      #f7f9fb;
  --mono:      'JetBrains Mono', ui-monospace, monospace;
  --sans:      'Hanken Grotesk', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;           /* 17px Basis */
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--accent); color: #fff; }

/* ---------- Layout-Rhythmus ---------- */
.site-header {
  position: sticky; top: 0;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--line);
  padding: 1.05rem 2rem;
  display: flex; align-items: baseline; gap: 2.5rem;
}
.brand { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand-dot { color: var(--accent); }
.site-nav { display: flex; gap: 1.1rem; flex-wrap: wrap; }
.site-nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.93rem; }
.site-nav a:hover { color: var(--ink); }
.lang-switch {
  margin-left: 0.5rem; padding-left: 0.9rem;
  border-left: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.06em; align-self: center;
}

main { max-width: 72rem; margin: 0 auto; padding: 0 2rem; }
main > section { margin: 6.5rem 0; scroll-margin-top: 4.5rem; }
main > section:first-child { margin-top: 2.2rem; }  /* Hero sitzt näher an der Nav */

/* ---------- Hero ---------- */
.hero { border-top: 4px solid var(--accent); }
.eyebrow {
  font-family: var(--mono); font-size: 0.9rem;
  color: var(--accent-soft); text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 1.6rem;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.4rem);
  line-height: 1.14; font-weight: 700; letter-spacing: -0.025em;
  max-width: 62ch; margin: 0;
}
.lede { font-size: 1.15rem; color: var(--ink-soft); max-width: 68ch; margin-top: 1.6rem; }
.hero-actions { margin-top: 2.4rem; display: flex; gap: 1rem; }

.btn {
  padding: 0.8rem 1.5rem; font-weight: 600; font-size: 0.98rem;
  text-decoration: none; border-radius: 8px; border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #8a2f14; }
.btn-ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-ghost:hover { border-color: var(--ink); }

/* ---------- Sektionstitel (keine Kicker) ---------- */
.section-title {
  font-size: 2rem; font-weight: 700; letter-spacing: -0.02em;
  margin: 0 0 2rem;
}

.prose { max-width: 66ch; }
.prose p { margin: 0 0 1.15rem; }

/* ---------- Capabilities (Profil) ---------- */
.capabilities {
  list-style: none; margin: 2.4rem 0 0; padding: 0;
  border-top: 1px solid var(--line);
}
.capabilities li {
  display: grid; grid-template-columns: 15rem 1fr;
  padding: 1.3rem 0; border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.capabilities strong { font-weight: 650; }
.capabilities span { color: var(--ink-soft); }

/* ---------- Stack-Grid: 2-spaltig, ohne identische Cards ---------- */
.stack-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 3rem; }
.stack-grid li {
  padding: 1.15rem 0; border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 0.35rem;
}
.stack-cat { font-weight: 650; font-size: 1rem; }
.stack-items { font-family: var(--mono); font-size: 0.85rem; color: var(--ink-soft); }

/* ---------- Projektliste (kein Card-Raster: Rows mit Top-Border) ---------- */
.project-list { list-style: none; margin: 0; padding: 0; }
.project-list li {
  border-top: 1px solid var(--line); padding: 2.2rem 0;
}
.project-list li:last-child { border-bottom: 1px solid var(--line); }
.project-title { display: flex; justify-content: space-between; gap: 1.5rem; align-items: baseline; }
.project-title h3 { font-size: 1.45rem; font-weight: 650; letter-spacing: -0.015em; margin: 0; }
.project-role { font-family: var(--mono); font-size: 0.85rem; color: var(--accent-soft); }
.project-list p { color: var(--ink-soft); max-width: 72ch; margin: 1rem 0 0; }

/* Bullet-Listen in Jobs / Focus */
.job-bullets {
  list-style: none; margin: 1.1rem 0 0; padding: 0;
  border-top: 1px dashed var(--line);
}
.job-bullets li { padding: 0.55rem 0 0.55rem 1.1rem; position: relative; color: var(--ink-soft); max-width: 72ch; }
.job-bullets li::before { content: ""; position: absolute; left: 0.25rem; top: 0.95rem; width: 0.4rem; height: 0.4rem; border-radius: 50%; background: var(--accent); }
.job-bullets li + li { border-top: 1px dashed var(--line); }

.focus-list { list-style: none; margin: 2rem 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.9rem 3rem; }
.focus-list li { font-family: var(--mono); font-size: 0.95rem; color: var(--ink); }
.focus-list li::before { content: "→ "; color: var(--accent); }

/* ---------- Agent-Roles ---------- */
.agent-roles { list-style: none; margin: 0; padding: 0; }
.agent-roles li { display: grid; grid-template-columns: 14rem 1fr; gap: 1.2rem; padding: 1.1rem 0; border-top: 1px solid var(--line); align-items: baseline; }
.agent-roles li:last-child { border-bottom: 1px solid var(--line); }
.role { font-family: var(--mono); font-weight: 500; color: var(--ink); }
.agent-roles li > span:last-child { color: var(--ink-soft); }
.role-note { font-style: italic; font-size: 0.85rem; color: var(--ink-soft); }

.system-note {
  margin-top: 2rem; padding: 1.4rem 1.5rem;
  background: var(--card); border: 1px solid var(--line);
  color: var(--ink-soft); max-width: 74ch;
}

/* ---------- Automation (Definition-Liste) ---------- */
.auto-list {
  display: grid; grid-template-columns: 16rem 1fr; column-gap: 2rem;
  border-top: 1px solid var(--line); margin: 0; padding: 0;
}
.auto-list dt { font-family: var(--mono); font-weight: 500; padding: 1rem; }
.auto-list dd { color: var(--ink-soft); padding: 1rem; margin: 0; }
.auto-list dt + dt { border-top: 1px solid var(--line); }
.auto-list dd + dd { border-top: 1px solid var(--line); }
.auto-list dt { border-right: 1px solid var(--line); }

/* ---------- Footer / Kontakt ---------- */
footer#kontakt {
  background: var(--ink); color: var(--bg);
  padding: 4.5rem 2rem; margin-top: 4rem;
}
footer#kontakt h2 { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 1rem; }
footer#kontakt p { max-width: 60ch; margin: 0 0 1.6rem; color: #d6dbe0; }
.contact-meta { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; font-family: var(--mono); font-size: 0.95rem; color: #e9edf2; }
.footer-note { margin-top: 2.6rem; font-size: 0.85rem; color: #aab3c2; }

/* ---------- Responsive ---------- */
@media (max-width: 52rem) {
  .site-header { flex-direction: column; align-items: flex-start; gap: 0.6rem; }
  .stack-grid { grid-template-columns: 1fr; }
  .capabilities li, .agent-roles li, .project-title { grid-template-columns: 1fr; flex-direction: column; align-items: flex-start; }
  .auto-list { grid-template-columns: 1fr; }
  main, .site-header, footer#kontakt { padding-left: 1.25rem; padding-right: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover { transform: none; }
}