/* ===========================================================
   bretone.eu — modernisierte Fassung
   Typografie: IBM Plex Sans (Text) + Cormorant Garamond (Schrift)
   Farbwelt: Anthrazit / warmes Pergament, dezenter Bernstein-Akzent
   =========================================================== */

:root,
[data-theme="dark"] {
  color-scheme: dark;

  --bg:            #131517;
  --bg-elev:       #1a1d20;
  --bg-soft:       #1f2326;
  --line:          #2a2e33;
  --line-soft:     #23272b;

  --text:          #d8d4cc;
  --text-soft:     #9b958a;
  --text-mute:     #6a665f;
  --heading:       #ece8df;

  --accent:        oklch(0.78 0.09 70);   /* warmes Bernstein */
  --accent-soft:   oklch(0.78 0.09 70 / 0.18);
  --accent-line:   oklch(0.78 0.09 70 / 0.35);

  --shadow:        0 1px 0 rgba(255,255,255,0.03) inset,
                   0 30px 60px -30px rgba(0,0,0,0.6);

  --radius:        14px;
  --radius-sm:     8px;

  --maxw:          1080px;
  --pad-x:         clamp(16px, 4vw, 56px);
  --header-h:      64px;

  --font-sans:     "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif:    "Cormorant Garamond", "Cormorant", ui-serif, Georgia, "Times New Roman", serif;
  --font-mono:     "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

[data-theme="light"] {
  color-scheme: light;

  --bg:            #f4f1ea;
  --bg-elev:       #ffffff;
  --bg-soft:       #ebe7dd;
  --line:          #d8d2c4;
  --line-soft:     #e3ddcf;

  --text:          #2a2723;
  --text-soft:     #5d5751;
  --text-mute:     #8a847a;
  --heading:       #1a1814;

  --accent:        oklch(0.55 0.10 60);
  --accent-soft:   oklch(0.55 0.10 60 / 0.14);
  --accent-line:   oklch(0.55 0.10 60 / 0.40);

  --shadow:        0 1px 0 rgba(255,255,255,0.8) inset,
                   0 24px 50px -28px rgba(60,40,10,0.18);
}

* { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(1200px 600px at 80% -10%, var(--accent-soft), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, var(--accent-soft), transparent 60%);
  background-attachment: fixed;
}

a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent-line);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .15s ease, text-decoration-color .15s ease;
}
a:hover { color: var(--accent); text-decoration-color: var(--accent); }

::selection { background: var(--accent-soft); color: var(--heading); }

/* ---------- Layout ---------- */

.shell {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  border-bottom: 1px solid var(--line-soft);
  padding-top: env(safe-area-inset-top);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

.site-header .shell {
  display: flex;
  align-items: center;
  gap: 24px;
  height: var(--header-h);
  min-width: 0;
}
.site-header .brand { flex: 0 0 auto; min-width: 0; }

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--heading);
  letter-spacing: 0.02em;
}
.brand .mark {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: 0.01em;
}
.brand .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 999px;
  background: var(--accent);
  transform: translateY(-3px);
}
.brand .tld {
  font-size: 13px;
  color: var(--text-mute);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.es-clock {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-left: 18px;
  padding-left: 18px;
  border-left: 1px solid var(--line-soft);
  white-space: nowrap;
}
@media (max-width: 880px) { .es-clock { display: none; } }

.primary-nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
  align-items: center;
}
.primary-nav a {
  text-decoration: none;
  font-size: 14px;
  color: var(--text-soft);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.01em;
  transition: color .15s ease, background .15s ease;
}
.primary-nav a:hover { color: var(--heading); background: var(--bg-soft); }
.primary-nav a[aria-current="page"] {
  color: var(--heading);
  background: var(--bg-soft);
  box-shadow: inset 0 0 0 1px var(--line);
}

/* Theme toggle */
.theme-toggle {
  margin-left: 8px;
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-soft);
  color: var(--text-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s ease, transform .2s ease, border-color .15s ease;
}
.theme-toggle:hover { color: var(--accent); border-color: var(--accent-line); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-sun  { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }

/* Mobile nav */
.nav-toggle {
  display: none;
  margin-left: auto;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--text-soft);
  border-radius: 999px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.nav-toggle:active { transform: scale(0.96); }

@media (max-width: 820px) {
  .primary-nav {
    position: fixed;
    top: calc(var(--header-h) + env(safe-area-inset-top));
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px var(--pad-x) calc(20px + env(safe-area-inset-bottom));
    padding-left: max(var(--pad-x), env(safe-area-inset-left));
    padding-right: max(var(--pad-x), env(safe-area-inset-right));
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    transform: translateY(-120%);
    transition: transform .25s ease;
    max-height: calc(100dvh - var(--header-h) - env(safe-area-inset-top));
    overflow-y: auto;
    box-shadow: 0 18px 32px -16px rgba(0,0,0,.4);
  }
  .primary-nav.open { transform: translateY(0); }
  .primary-nav a {
    padding: 14px 8px;
    border-bottom: 1px solid var(--line-soft);
    border-radius: 0;
    font-size: 16px;
  }
  .primary-nav .theme-toggle { align-self: flex-start; margin: 14px 0 0; width: 40px; height: 40px; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Page intro ---------- */

main { flex: 1; padding: clamp(40px, 7vw, 80px) 0 clamp(60px, 8vw, 100px); }

.page-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px;
  padding-bottom: 28px;
  margin-bottom: 40px;
  border-bottom: 1px solid var(--line-soft);
}
@media (max-width: 560px) {
  .page-head { grid-template-columns: 1fr; gap: 12px; }
  .page-head .meta { text-align: left; }
}
.page-head .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.page-head h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(40px, 6vw, 64px);
  line-height: 1.05;
  margin: 10px 0 0;
  color: var(--heading);
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.page-head .meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: 0.08em;
  text-align: right;
  white-space: nowrap;
}

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

.hero {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  padding-bottom: 56px;
  margin-bottom: 56px;
  border-bottom: 1px solid var(--line-soft);
}
@media (max-width: 720px) {
  .hero { grid-template-columns: 1fr; }
}
.hero .portrait {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  overflow: hidden;
  background: var(--bg-soft);
  box-shadow: var(--shadow);
  outline: 1px solid var(--line);
  outline-offset: 4px;
}
.hero .portrait img { width: 100%; height: 100%; object-fit: cover; image-rendering: auto; }
.hero .portrait::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
  pointer-events: none;
}

.hero .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.hero h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(40px, 9vw, 84px);
  line-height: 1.0;
  margin: 12px 0 16px;
  color: var(--heading);
  letter-spacing: -0.015em;
  word-break: break-word;
}
.hero .tagline {
  font-size: 17px;
  color: var(--text-soft);
  max-width: 52ch;
  text-wrap: pretty;
}

/* ---------- Steckbrief / data list ---------- */

.dl {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 14px 32px;
  margin: 0;
}
.dl dd { overflow-wrap: anywhere; word-break: break-word; }
.dl dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding-top: 4px;
}
.dl dd {
  margin: 0;
  color: var(--text);
  font-size: 16px;
}
.dl .sep {
  grid-column: 1 / -1;
  height: 1px;
  background: var(--line-soft);
  margin: 6px 0;
}
@media (max-width: 560px) {
  .dl { grid-template-columns: 1fr; gap: 4px 0; }
  .dl dt { padding-top: 14px; }
}

/* ---------- Prose ---------- */

.prose {
  max-width: 68ch;
  color: var(--text);
  font-size: 17px;
  line-height: 1.75;
}
.prose p { margin: 0 0 1.1em; text-wrap: pretty; }
.prose p + p { margin-top: 0; }
.prose strong, .prose b { color: var(--heading); font-weight: 600; }
.prose em, .prose i { color: var(--text); }
.prose h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 28px;
  color: var(--heading);
  margin: 2.2em 0 0.6em;
  letter-spacing: -0.005em;
}
.prose a { color: var(--heading); text-decoration-color: var(--accent-line); }
.prose a:hover { color: var(--accent); text-decoration-color: var(--accent); }

.lead {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.4;
  color: var(--heading);
  margin: 0 0 32px;
  max-width: 30ch;
  text-wrap: balance;
}

/* ---------- Timeline (Bio) ---------- */

.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 1px;
  background: var(--line);
}
.timeline > li {
  position: relative;
  padding: 0 0 28px 36px;
}
.timeline > li::before {
  content: "";
  position: absolute;
  left: 3px; top: 8px;
  width: 9px; height: 9px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--accent);
  box-shadow: 0 0 0 4px var(--bg);
}
.timeline .date {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 4px;
}
.timeline .role {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--heading);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.timeline .platform {
  font-size: 14px;
  color: var(--text-soft);
  margin-top: 2px;
}
.timeline .platform code {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line-soft);
  border-radius: 4px;
  padding: 1px 6px;
  color: var(--text-soft);
}

/* ---------- News ---------- */

.news-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line-soft);
}
.news-item:first-of-type { padding-top: 0; }
.news-item:last-of-type { border-bottom: 0; }
.news-item .date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  padding-top: 6px;
}
.news-item h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 26px;
  margin: 0 0 10px;
  color: var(--heading);
  letter-spacing: -0.005em;
}
.news-item p { margin: 0 0 0.8em; max-width: 62ch; }
.news-item p:last-child { margin-bottom: 0; }
.news-item .tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  padding: 1px 8px;
  border-radius: 4px;
  margin-right: 8px;
  vertical-align: 2px;
}
.news-item .award {
  float: right;
  width: 72px;
  height: auto;
  margin: 0 0 8px 16px;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,.5));
}
@media (max-width: 720px) {
  .news-item { grid-template-columns: 1fr; gap: 8px; padding: 24px 0; }
  .news-item h3 { font-size: 22px; }
  .news-item .award { width: 56px; margin-left: 12px; }
}

/* Decorative side image (Ehrenamt) */
.aside-img {
  float: right;
  width: 200px;
  margin: 0 0 24px 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
@media (max-width: 720px) {
  .aside-img { float: none; display: block; width: 100%; max-width: 320px; margin: 0 0 24px; }
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 28px 0 calc(28px + env(safe-area-inset-bottom));
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  font-size: 13px;
  color: var(--text-mute);
}
.site-footer .shell {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.site-footer a {
  color: var(--text-soft);
  text-decoration: none;
}
.site-footer a:hover { color: var(--accent); }
.site-footer .colophon {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ---------- Utilities ---------- */
.kicker { color: var(--accent); }
.sr { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }