/* ============================================================
   Stadt der Bewegungen — Hamburg · Feminism & Diversity
   ============================================================ */

:root {
  --paper: #faf6ef;
  --paper-deep: #f0e8d8;
  --ink: #241c1c;
  --ink-soft: #6d5f5d;
  --line: rgba(36, 28, 28, 0.14);

  --red: #b01f24;        /* Hamburg red */
  --magenta: #c62b63;    /* feminism */
  --queer: #0e7c7b;      /* queer */
  --migration: #b07d00;  /* migration */
  --memory: #5b4b8a;     /* memory & resistance */
  --politics: #1f5f9e;   /* politics */

  --skyline-far: #cbbfa6;
  --skyline-mid: #a89a80;
  --water-a: #9fc6cf;
  --water-b: #6fa4b3;
  --water-line: #5b93a6;
  --map-land: #e7dcc4;
  --map-water: #a9cdd4;
  --map-water-deep: #7fb0bd;
  --map-harbour: #b01f24;

  --font-serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "Cascadia Code", Consolas, monospace;

  --radius: 14px;
  --shadow: 0 10px 30px rgba(36, 28, 28, 0.08);
}

html[data-theme="dark"] {
  --paper: #171114;
  --paper-deep: #221a20;
  --ink: #f2ead9;
  --ink-soft: #b3a59e;
  --line: rgba(242, 234, 217, 0.16);

  --red: #e2484f;
  --magenta: #f06a9c;
  --queer: #3bb5b2;
  --migration: #e0a93c;
  --memory: #9a8cc8;
  --politics: #6aa7dd;

  --skyline-far: #3a2e33;
  --skyline-mid: #4c3b40;
  --water-a: #22464f;
  --water-b: #16333c;
  --water-line: #2e5f6b;
  --map-land: #2c2326;
  --map-water: #25454e;
  --map-water-deep: #1d3a42;

  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  transition: background 0.35s ease, color 0.35s ease;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
a:hover { color: var(--red); }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 28px; }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.4em;
  text-wrap: balance;
}

p { margin: 0 0 1em; }

/* ---------- progress bar ---------- */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--red), var(--magenta));
  z-index: 100;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 28px;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  white-space: nowrap;
}
.brand-mark { color: var(--red); display: inline-flex; }
.brand-text em { font-style: normal; color: var(--ink-soft); font-weight: 500; }

.nav { display: flex; gap: 4px; }
.nav a {
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--ink-soft);
  transition: color 0.2s, background 0.2s;
}
.nav a:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 7%, transparent); }
.nav a.is-active { color: var(--red); background: color-mix(in srgb, var(--red) 10%, transparent); }

.header-actions { display: flex; align-items: center; gap: 8px; }

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.theme-toggle:hover { background: color-mix(in srgb, var(--ink) 8%, transparent); transform: rotate(18deg); }
.theme-toggle .icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  padding: 0 9px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; }
.hero-art { position: absolute; inset: 0; z-index: 0; }
.hero-art svg { width: 100%; height: 100%; }

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 140px 28px 120px;
  max-width: 1120px;
  margin: 0 auto;
}

.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(3rem, 9vw, 6.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.25em;
}
.hero h1 .accent {
  color: var(--red);
  font-style: italic;
}

.hero-sub {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  max-width: 34em;
  color: var(--ink);
}
.hero-sub strong { color: var(--red); font-weight: 600; }

.hero-note {
  font-size: 0.86rem;
  color: var(--ink-soft);
  max-width: 44em;
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  padding: 14px 26px;
  border-radius: 999px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  margin-top: 8px;
}
.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 22px color-mix(in srgb, var(--red) 40%, transparent);
}
.btn-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 12px 28px color-mix(in srgb, var(--red) 45%, transparent); }

/* ---------- stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: -40px auto 40px;
  position: relative;
  z-index: 5;
}
.stat {
  background: var(--paper);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--red);
  line-height: 1.1;
}
.stat-label { font-size: 0.8rem; color: var(--ink-soft); line-height: 1.45; }

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section-dark { background: var(--paper-deep); }
.section-paper { background: var(--paper-deep); }

.section-head { max-width: 760px; margin-bottom: 44px; }
.section-index {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
.lede { color: var(--ink-soft); font-size: 1.02rem; }

/* ---------- chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: 600 0.84rem var(--font-sans);
  letter-spacing: 0.02em;
  padding: 9px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}
.chip:hover { border-color: var(--red); }
.chip.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; }
.dot-feminism { background: var(--magenta); }
.dot-queer { background: var(--queer); }
.dot-migration { background: var(--migration); }
.dot-memory { background: var(--memory); }
.dot-politics { background: var(--politics); }

/* ---------- timeline ---------- */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  width: 2px;
  background: var(--line);
  transform: translateX(-1px);
}

.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 90px 1fr;
  gap: 20px;
  padding: 26px 0;
}
.tl-item.is-hidden { display: none; }

.tl-marker {
  grid-column: 2;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 8px;
}
.tl-marker .dot { width: 16px; height: 16px; box-shadow: 0 0 0 6px var(--paper); }

.tl-card {
  grid-column: 1;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, border-color 0.25s;
}
.tl-item:nth-child(even) .tl-card { grid-column: 3; }

.tl-card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--red) 45%, var(--line)); }

.tl-year {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--red);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tl-card h3 { font-size: 1.22rem; margin-bottom: 8px; }
.tl-card p { margin: 0; font-size: 0.94rem; color: var(--ink-soft); }

/* ---------- eras ---------- */
.era {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 30px;
  padding: 44px 0;
  border-bottom: 1px solid var(--line);
}
.era:last-child { border-bottom: none; }

.era-num {
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--red);
  opacity: 0.85;
}

.era-body h3 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.era-years {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: var(--red);
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: 12px;
}
.era-body p { color: var(--ink-soft); max-width: 60em; }
.era-key { font-size: 0.9rem; }
.era-key strong { color: var(--ink); }

/* ---------- people ---------- */
.people-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
}
.person {
  display: flex;
  gap: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, border-color 0.25s;
}
.person:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--red) 45%, var(--line)); }
.person-wide { grid-column: 1 / -1; }

.avatar {
  flex: none;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.3rem;
  color: #fff;
  background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 60%, #000));
}
.avatar-anon { font-size: 1.6rem; }

.person-body h3 { font-size: 1.12rem; margin-bottom: 2px; }
.years { color: var(--ink-soft); font-weight: 500; font-size: 0.9rem; font-family: var(--font-mono); }
.role {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 8px;
}
.person-body p:last-child { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }

/* ---------- places ---------- */
.place-layout {
  display: grid;
  grid-template-columns: 460px 1fr;
  gap: 44px;
  align-items: start;
}

.place-map {
  position: sticky;
  top: 96px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.map-svg { width: 100%; height: auto; }
.map-label { font: 500 0.68rem var(--font-sans); letter-spacing: 0.06em; }
.map-pins a { cursor: pointer; }
.pin { fill: var(--red); stroke: var(--paper); stroke-width: 2.5; transition: transform 0.2s; transform-origin: center; }
.pin-num {
  fill: #fff;
  font: 700 10px var(--font-sans);
  text-anchor: middle;
  dominant-baseline: central;
  pointer-events: none;
}
.pin-hidden { fill: var(--memory); }
.map-pins a:hover .pin { transform: scale(1.35); }
.map-pins a:hover .pin-hidden { fill: var(--memory); }
.map-caption { font-size: 0.76rem; color: var(--ink-soft); margin: 10px 0 0; text-align: center; }

.place-list { display: grid; gap: 16px; }
.place {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow);
  transition: transform 0.25s, border-color 0.25s;
  scroll-margin-top: 110px;
}
.place:hover { transform: translateX(4px); }

.place-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.place-tag.feminism  { color: var(--magenta); background: color-mix(in srgb, var(--magenta) 12%, transparent); }
.place-tag.queer     { color: var(--queer);    background: color-mix(in srgb, var(--queer) 12%, transparent); }
.place-tag.migration { color: var(--migration);background: color-mix(in srgb, var(--migration) 14%, transparent); }
.place-tag.memory    { color: var(--memory);   background: color-mix(in srgb, var(--memory) 12%, transparent); }
.place-tag.politics  { color: var(--politics); background: color-mix(in srgb, var(--politics) 12%, transparent); }

.place h3 { font-size: 1.2rem; margin-bottom: 6px; }
.place-body { margin: 0; font-size: 0.94rem; color: var(--ink-soft); }

.place.is-flash { animation: flash 1.4s ease; }
@keyframes flash {
  0%, 60% { background: color-mix(in srgb, var(--red) 14%, var(--paper)); }
  100% { background: var(--paper); }
}

/* ---------- voices ---------- */
.voices-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.voice {
  margin: 0;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.voice-wide { grid-column: 1 / -1; }
.voice blockquote {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-style: italic;
  line-height: 1.4;
}
.voice figcaption { font-size: 0.84rem; color: var(--ink-soft); }
.voice-attr { display: block; font-size: 0.78rem; font-style: normal; color: var(--ink-soft); margin-top: 6px; }

/* ---------- sources ---------- */
.sources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.sources-grid h3 {
  font-size: 1.02rem;
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--red);
}
.sources-grid ul { list-style: none; margin: 0; padding: 0; }
.sources-grid li { margin-bottom: 10px; font-size: 0.9rem; }
.sources-grid a { color: var(--ink); text-decoration-color: var(--line); text-underline-offset: 3px; }
.sources-grid a:hover { color: var(--red); }

.disclaimer {
  margin-top: 48px;
  padding: 22px 26px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--ink-soft);
  max-width: 100%;
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 44px 0;
}
.site-footer p { margin: 0 0 6px; font-size: 0.9rem; opacity: 0.85; }
.footer-sig { font-family: var(--font-serif); font-style: italic; opacity: 0.7; }

/* ---------- back to top ---------- */
.top-btn {
  position: fixed;
  right: 22px; bottom: 22px;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: none;
  background: var(--red);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--red) 40%, transparent);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 80;
}
.top-btn.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.top-btn:hover { transform: translateY(-2px); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .place-layout { grid-template-columns: 1fr; }
  .place-map { position: static; }
  .sources-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav {
    position: fixed;
    top: 66px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 10px 18px 18px;
    box-shadow: var(--shadow);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 12px 14px; }
  .nav-toggle { display: flex; }

  .timeline::before { left: 24px; }
  .tl-item { grid-template-columns: 48px 1fr; gap: 8px; }
  .tl-marker { grid-column: 1; padding-top: 10px; }
  .tl-marker .dot { width: 14px; height: 14px; box-shadow: 0 0 0 6px var(--paper); }
  .tl-card, .tl-item:nth-child(even) .tl-card { grid-column: 2; }

  .era { grid-template-columns: 1fr; gap: 10px; }
  .era-num { -webkit-text-stroke-width: 1px; }

  .voices-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { padding-top: 90px; }
  .brand-text em { display: none; }
  .people-grid { grid-template-columns: 1fr; }
}