/* =========================================================
   Necati Halefoglu – persönliche Webseite
   Design-Tokens ganz oben: hier lässt sich der Look zentral
   verändern, ohne den Rest der Datei anzufassen.
   ========================================================= */

:root {
  /* Flächen */
  --bg:            #0a0b0d;
  --bg-elevated:   #101216;
  --bg-panel:      #0e1013;
  --line:          rgba(255, 255, 255, 0.09);
  --line-strong:   rgba(255, 255, 255, 0.16);

  /* Schrift */
  --text:          #e9eaec;
  --text-dim:      #a2a8b0;
  --text-faint:    #6d747d;

  /* Akzent: gedecktes Champagner-Gold */
  --accent:        #d8b46a;
  --accent-bright: #f0d093;
  --accent-glow:   rgba(216, 180, 106, 0.16);

  /* Typografie */
  --font-sans: "Segoe UI", ui-sans-serif, system-ui, -apple-system,
               "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino,
                "Book Antiqua", Georgia, serif;

  /* Maße */
  --page:      68rem;
  --measure:   38rem;
  --radius:    14px;
  --radius-sm: 9px;

  /* Bewegung */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ------------------------- Basis ------------------------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-decoration: none; }

img { max-width: 100%; height: auto; display: block; }

::selection {
  background: var(--accent);
  color: #14100a;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Feine Körnung über der gesamten Seite – nimmt dem Schwarz die Härte */
.grain {
  position: fixed;
  inset: 0;
  z-index: 100;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: #14100a;
  font-weight: 600;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ------------------------- Kopfzeile ------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.05rem clamp(1.25rem, 5vw, 3rem);
  background: rgba(10, 11, 13, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(10, 11, 13, 0.88);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.brand:hover .brand-mark {
  border-color: var(--accent);
  color: var(--accent-bright);
}

.brand-name {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-nav {
  display: flex;
  gap: 1.75rem;
  font-size: 0.87rem;
}
.site-nav a {
  position: relative;
  color: var(--text-dim);
  padding-bottom: 2px;
  transition: color 0.25s var(--ease);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}
.site-nav a:hover { color: var(--text); }
.site-nav a:hover::after { transform: scaleX(1); }

/* ------------------------- Hero ------------------------- */

.hero {
  position: relative;
  padding: clamp(4rem, 12vh, 8rem) clamp(1.25rem, 5vw, 3rem) clamp(4rem, 10vh, 7rem);
  overflow: hidden;
}

/* Weicher Lichtschein, der dem Mauszeiger folgt (siehe script.js) */
.hero-glow {
  position: absolute;
  inset: -30% -10% auto;
  height: 130%;
  pointer-events: none;
  background:
    radial-gradient(46rem 32rem at var(--mx, 50%) var(--my, 32%),
      var(--accent-glow), transparent 62%);
  transition: background-position 0.4s var(--ease);
}

.hero-inner {
  position: relative;
  max-width: var(--page);
  margin: 0 auto;
}

.portrait {
  width: 84px;
  height: 84px;
  margin-bottom: 2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    linear-gradient(var(--bg-elevated), var(--bg-elevated)) padding-box,
    conic-gradient(from 210deg,
      var(--accent), rgba(216, 180, 106, 0.15),
      var(--accent-bright), rgba(216, 180, 106, 0.15), var(--accent)) border-box;
  border: 1px solid transparent;
  overflow: hidden;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

.portrait-mono {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--accent);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  padding: 0.34rem 0.85rem 0.34rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--text-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #6fcf8b;
  box-shadow: 0 0 0 3px rgba(111, 207, 139, 0.16);
}

.hero-title {
  font-size: clamp(2.9rem, 9vw, 5.6rem);
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
  background: linear-gradient(180deg, #ffffff 20%, #b9bcc2 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-role {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  color: var(--accent);
  letter-spacing: 0.01em;
  margin-bottom: 1.6rem;
}

.lead {
  max-width: var(--measure);
  font-size: clamp(1.02rem, 1.6vw, 1.14rem);
  color: var(--text-dim);
  margin-bottom: 2.4rem;
}

/* Buttons */

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
              border-color 0.25s var(--ease), color 0.25s var(--ease),
              box-shadow 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--accent);
  color: #14100a;
  box-shadow: 0 8px 26px -12px rgba(216, 180, 106, 0.7);
}
.btn-primary:hover {
  background: var(--accent-bright);
  box-shadow: 0 14px 34px -12px rgba(216, 180, 106, 0.75);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--text-dim);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--text);
}

/* Eckdaten unter dem Hero */

.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem 3.5rem;
  margin: 0;
  padding: 1.9rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.facts li { display: flex; flex-direction: column; gap: 0.3rem; }

.facts-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}
.facts-value { font-size: 0.98rem; color: var(--text); }

/* ------------------------- Abschnitte ------------------------- */

.section {
  max-width: var(--page);
  margin: 0 auto;
  padding: clamp(3.5rem, 9vh, 6rem) clamp(1.25rem, 5vw, 3rem);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.2rem;
}

.section-index {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.16em;
  color: var(--accent);
  opacity: 0.75;
}

.section-head h2 {
  font-size: clamp(1.7rem, 4vw, 2.3rem);
}

.prose {
  max-width: var(--measure);
  color: var(--text-dim);
  font-size: 1.03rem;
}
.prose em { color: var(--text); font-style: italic; }

/* Karten */

.cards {
  display: grid;
  grid-template-columns: 1fr; /* zwei Spalten ab 40rem, siehe unten */
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.card {
  position: relative;
  padding: 1.6rem 1.5rem 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--bg-elevated), var(--bg-panel));
  overflow: hidden;
  transition: border-color 0.35s var(--ease), transform 0.35s var(--ease);
}
.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 1.5rem;
  right: 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}
.card:hover::before { opacity: 0.9; }

.card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.6rem;
}
.card p {
  font-size: 0.94rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Zeitleiste */

.timeline {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 9.5rem 1fr;
  gap: 0 2rem;
  padding: 0 0 2.4rem 2rem;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 0.62rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--accent);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.timeline-item:hover::before {
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.timeline-period {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  padding-top: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.timeline-body h3 {
  font-size: 1.14rem;
  margin-bottom: 0.4rem;
}
.timeline-org {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--accent);
}
.timeline-body p {
  font-size: 0.94rem;
  color: var(--text-dim);
  max-width: var(--measure);
}

/* ------------------------- Kontakt ------------------------- */

.section-contact { padding-bottom: clamp(4rem, 10vh, 7rem); }

.contact-panel {
  position: relative;
  padding: clamp(2rem, 5vw, 3.25rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  background:
    radial-gradient(30rem 18rem at 82% -10%, var(--accent-glow), transparent 70%),
    linear-gradient(160deg, var(--bg-elevated), var(--bg-panel));
}

.contact-mail {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem;
  margin: 1.9rem 0 2.2rem;
}

.mail-link {
  font-family: var(--font-serif);
  font-size: clamp(1.35rem, 4.2vw, 2.1rem);
  color: var(--text);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.15rem;
  transition: color 0.25s var(--ease), border-color 0.25s var(--ease);
  word-break: break-all;
}
.mail-link:hover {
  color: var(--accent-bright);
  border-color: var(--accent);
}

.copy-btn {
  flex: 0 0 auto;
  min-width: 6rem; /* verhindert Springen, wenn die Beschriftung wechselt */
  padding: 0.42rem 0.9rem;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.copy-btn:hover { border-color: var(--accent); color: var(--text); }
.copy-btn.is-done { border-color: #6fcf8b; color: #6fcf8b; }

/* Linkliste */

.links {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.links li { border-bottom: 1px solid var(--line); }

.links a {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 0.25rem;
  transition: padding-left 0.3s var(--ease), color 0.25s var(--ease);
}
.links a:hover { padding-left: 0.9rem; }

.link-name {
  flex: 0 0 auto;
  min-width: 7rem;
  font-size: 0.98rem;
}
.link-handle {
  flex: 1 1 auto;
  font-size: 0.88rem;
  color: var(--text-faint);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.link-arrow {
  flex: 0 0 auto;
  color: var(--text-faint);
  transition: color 0.25s var(--ease), transform 0.3s var(--ease);
}
.links a:hover .link-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

/* ------------------------- Fußzeile ------------------------- */

.site-footer {
  max-width: var(--page);
  margin: 0 auto;
  padding: 2rem clamp(1.25rem, 5vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.84rem;
  color: var(--text-faint);
}
.footer-name { margin: 0; }
.footer-nav { display: flex; gap: 1.5rem; }
.footer-nav a { transition: color 0.25s var(--ease); }
.footer-nav a:hover { color: var(--accent); }

/* ------------------------- Rechtliche Unterseiten ------------------------- */

.legal {
  max-width: 44rem;
  margin: 0 auto;
  padding: clamp(3rem, 8vh, 5rem) clamp(1.25rem, 5vw, 3rem);
}
.legal h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin-bottom: 2rem;
}
.legal h2 {
  font-size: 1.25rem;
  margin: 2.4rem 0 0.7rem;
}
.legal p, .legal address {
  color: var(--text-dim);
  font-style: normal;
  margin-bottom: 1.1em;
}
.legal a { color: var(--accent); }
.legal a:hover { color: var(--accent-bright); }
.back-link {
  display: inline-block;
  margin-bottom: 2.5rem;
  font-size: 0.88rem;
  color: var(--text-dim);
}
.back-link:hover { color: var(--accent); }

/* ------------------------- Einblenden beim Scrollen ------------------------- */

/* Der Ausgangszustand wird nur gesetzt, wenn JavaScript aktiv ist –
   ohne JavaScript ist der Inhalt von Anfang an sichtbar. */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ------------------------- Responsiv ------------------------- */

@media (min-width: 40rem) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .card { padding: 1.9rem 1.8rem 2rem; }
}

@media (max-width: 46rem) {
  .site-nav { gap: 1.1rem; font-size: 0.82rem; }
  .site-nav a:nth-child(2),
  .site-nav a:nth-child(3) { display: none; }
  .brand-name { display: none; }
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
  .timeline-period { padding-top: 0; }
  .facts { gap: 1.6rem 2.5rem; }
  .link-name { min-width: 5.5rem; }
}

@media (max-width: 30rem) {
  .actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
}

/* ------------------------- Barrierefreiheit & Druck ------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .grain, .hero-glow, .site-header, .copy-btn { display: none; }
  body { background: #fff; color: #000; }
  .hero-title { color: #000; -webkit-text-fill-color: #000; }
  .card, .contact-panel { border-color: #ccc; background: none; }
}