/* Umfragelotse
   Layout: ruhige Lesespalte für Ratgeber; Startseite breiter, mit Fragebogen-Motiv im Kopf. */

@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url(fonts/BricolageGrotesque-normal.woff2) format('woff2');
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url(fonts/SourceSerif4-normal.woff2) format('woff2');
}
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/SourceSerif4-italic.woff2) format('woff2');
}

:root {
  --paper: #F3F6F4;
  --surface: #FFFFFF;
  --ink: #132F2C;
  --muted: #4E6662;
  --line: #D3DDD9;
  --field-line: #74898A;
  --accent: #0A7560;
  --accent-ink: #FFFFFF;
  --accent-soft: #E1F0EA;
  --mark: #F5D35C;
  --mark-ink: #2A2306;
  --needle: #C9452B;

  --display: 'Bricolage Grotesque', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --body: 'Source Serif 4', Georgia, 'Times New Roman', serif;

  --step--1: 0.875rem;
  --step-0: 1.125rem;
  --step-1: 1.3125rem;
  --step-2: 1.625rem;
  --step-3: clamp(1.75rem, 1.45rem + 1.4vw, 2.25rem);
  --step-4: clamp(2.125rem, 1.55rem + 2.9vw, 3.375rem);

  --gutter: clamp(16px, 4vw, 32px);
  --read: 40rem;
  --wide: 68rem;
  --radius: 10px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0E1918;
    --surface: #152321;
    --ink: #E2ECE9;
    --muted: #9BB1AC;
    --line: #27413D;
    --field-line: #5E7873;
    --accent: #3CC29F;
    --accent-ink: #062520;
    --accent-soft: #17332D;
    --mark: #E2BD3C;
    --mark-ink: #2A2306;
    --needle: #EE6B4D;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0E1918;
  --surface: #152321;
  --ink: #E2ECE9;
  --muted: #9BB1AC;
  --line: #27413D;
  --field-line: #5E7873;
  --accent: #3CC29F;
  --accent-ink: #062520;
  --accent-soft: #17332D;
  --mark: #E2BD3C;
  --mark-ink: #2A2306;
  --needle: #EE6B4D;
  color-scheme: dark;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: var(--step-0);
  line-height: 1.6;
  font-optical-sizing: auto;
}

img, svg { max-width: 100%; }

a { color: var(--accent); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }

h1, h2, h3 {
  font-family: var(--display);
  line-height: 1.15;
  text-wrap: balance;
  letter-spacing: -0.01em;
  margin: 0;
}
h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 700; }
p { margin: 0; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--accent); color: var(--accent-ink);
  padding: 0.5rem 1rem; font-family: var(--display); z-index: 10;
}
.skip:focus { left: 16px; top: 8px; }

/* Kopf und Fuss */
.bar, .wrap, .wrap-wide {
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.bar, .wrap-wide { max-width: calc(var(--wide) + 2 * var(--gutter)); }
.wrap { max-width: calc(var(--read) + 2 * var(--gutter)); }

.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header .bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0 1.5rem; padding-block: 0.35rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--display); font-weight: 800; font-size: var(--step-1);
  color: var(--ink); text-decoration: none; letter-spacing: -0.02em;
}
.brand .logo { width: 1.75rem; height: 1.75rem; color: var(--ink); flex: none; }
.site-header nav, .site-footer nav { display: flex; flex-wrap: wrap; gap: 0 1.25rem; }
/* Tippfläche mindestens 44 px hoch, auch wenn die Schrift klein ist. */
.site-header nav a, .site-footer nav a {
  font-family: var(--display); font-weight: 600; font-size: var(--step--1);
  color: var(--ink); text-decoration: none;
  display: inline-flex; align-items: center; min-height: 44px;
}
.brand { min-height: 44px; }
.site-header nav a:hover, .site-footer nav a:hover { color: var(--accent); }

.site-footer { border-top: 1px solid var(--line); margin-top: 4.5rem; }
.site-footer .bar { display: grid; gap: 1rem; padding-block: 2rem 2.5rem; }
.site-footer p { font-size: var(--step--1); color: var(--muted); max-width: 46rem; }

main { display: block; }

/* Bausteine */
.eyebrow {
  font-family: var(--display); font-weight: 600; font-size: var(--step--1);
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent);
}
.lead { font-size: var(--step-1); line-height: 1.5; color: var(--ink); }
.meta { font-family: var(--display); font-size: var(--step--1); color: var(--muted); }
.note { font-size: var(--step--1); color: var(--muted); }
.todo { background: var(--mark); color: var(--mark-ink); padding: 0 0.25em; border-radius: 3px; }

.btn {
  display: inline-block; font-family: var(--display); font-weight: 700; font-size: 1rem;
  background: var(--accent); color: var(--accent-ink); text-decoration: none;
  padding: 0.7rem 1.15rem; border-radius: 999px; border: 2px solid var(--accent);
}
.btn:hover { filter: brightness(1.08); }
.btn-quiet { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-quiet:hover { border-color: var(--accent); filter: none; }
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.box {
  background: var(--accent-soft); border-radius: var(--radius);
  padding: 1.25rem 1.4rem; display: grid; gap: 0.6rem;
}
.box-title {
  font-family: var(--display); font-size: var(--step--1); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent);
}
.box ul { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.35rem; }

/* Startseite */
.hero {
  display: grid; gap: 2.5rem; align-items: center;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  padding-block: 3.5rem 3rem;
}
.hero-text { display: grid; gap: 1.1rem; min-width: 0; }

.likert {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.4rem 1.4rem 1.2rem; margin: 0; display: grid; gap: 1.15rem; min-width: 0;
}
.likert figcaption { font-family: var(--display); font-size: var(--step--1); color: var(--muted); }
.likert-item { display: grid; gap: 0.45rem; }
.likert-q { font-family: var(--display); font-weight: 600; font-size: 1.05rem; }
.likert-q span { color: var(--muted); margin-right: 0.35rem; }
.scale { display: flex; justify-content: space-between; gap: 0.4rem; max-width: 15rem; }
.dot {
  width: 1.15rem; height: 1.15rem; border-radius: 50%;
  border: 2px solid var(--line); background: var(--surface);
}
.dot.on { border-color: var(--accent); background: radial-gradient(circle, var(--accent) 0 45%, var(--surface) 50%); }
.scale-labels {
  display: flex; justify-content: space-between; max-width: 15rem;
  font-family: var(--display); font-size: 0.75rem; color: var(--muted);
}
.likert-a { font-family: var(--display); font-size: var(--step--1); color: var(--accent); font-weight: 600; }

.facts {
  display: grid; gap: 1.5rem 2rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  padding-block: 1rem 3rem;
}
.fact { border-top: 3px solid var(--ink); padding-top: 0.8rem; display: grid; gap: 0.3rem; align-content: start; }
.fact-k {
  font-family: var(--display); font-size: var(--step--1); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted);
}
.fact-v { font-family: var(--display); font-size: var(--step-2); font-weight: 800; line-height: 1.15; }

.split {
  display: grid; gap: 2rem 3rem; align-items: start;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  padding-block: 1rem 3rem;
}
.split > div { display: grid; gap: 1.25rem; min-width: 0; }

.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; gap: 1rem; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 2.4rem minmax(0, 1fr); gap: 0.9rem; }
.steps li::before {
  content: counter(s);
  width: 2.2rem; height: 2.2rem; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 800; color: var(--accent-ink); background: var(--accent);
  font-variant-numeric: tabular-nums;
}

.section-head { display: grid; gap: 0.5rem; margin-bottom: 1.5rem; }
.cards {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 24rem), 1fr));
}
.card {
  display: grid; gap: 0.4rem; height: 100%; text-decoration: none; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem 1.3rem; align-content: start;
}
.card:hover { border-color: var(--accent); }
.card-k { font-family: var(--display); font-size: var(--step--1); color: var(--muted); font-weight: 600; }
.card-t { font-family: var(--display); font-size: var(--step-1); font-weight: 700; line-height: 1.2; text-wrap: balance; }
.card-d { color: var(--muted); font-size: 1rem; }

.band { padding-block: 3rem 0; display: grid; gap: 0.9rem; justify-items: start; }
.band > p { max-width: 40rem; }

/* Artikel */
.prose { padding-block: 3rem 1rem; display: grid; gap: 1.1rem; }
.prose > h2 { margin-top: 1.6rem; }
.prose > h3 { margin-top: 0.6rem; }
.prose ul, .prose ol { margin: 0; padding-left: 1.3rem; display: grid; gap: 0.4rem; }
.prose .head { display: grid; gap: 0.8rem; margin-bottom: 0.6rem; }

.factors { margin: 0; display: grid; gap: 0.2rem; }
.factors dt { font-family: var(--display); font-weight: 700; margin-top: 0.6rem; }
.factors dd { margin: 0; }

.prose .checklist { list-style: none; counter-reset: c; padding: 0; gap: 1.4rem; }
.checklist li { counter-increment: c; display: grid; gap: 0.35rem; }
.checklist h3::before { content: counter(c) ". "; color: var(--accent); font-variant-numeric: tabular-nums; }

.prose .warn { list-style: none; padding: 0; }
.warn li { padding-left: 1.7rem; position: relative; }
.warn li::before {
  content: "!"; position: absolute; left: 0; top: 0.2em;
  width: 1.15rem; height: 1.15rem; border-radius: 50%; background: var(--needle); color: var(--surface);
  font-family: var(--display); font-weight: 800; font-size: 0.75rem; line-height: 1.15rem; text-align: center;
}

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 1rem; }
th, td { text-align: left; vertical-align: top; padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--line); }
tr:last-child th, tr:last-child td { border-bottom: 0; }
thead th { font-family: var(--display); font-size: var(--step--1); text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
tbody th { font-family: var(--display); font-weight: 700; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }

.calc {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem 1.4rem; display: grid; gap: 1rem;
}
.calc-grid { display: grid; gap: 0.9rem 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr)); }
/* Zwei Zeilen je Feld: Beschriftung oben, Eingabe unten. So stehen die Felder einer Reihe
   auf gleicher Höhe, auch wenn eine Beschriftung umbricht. */
.calc label { display: grid; grid-template-rows: 1fr auto; gap: 0.3rem; font-family: var(--display); font-size: var(--step--1); font-weight: 600; color: var(--muted); }
.calc input {
  font-family: var(--display); font-size: 1.1rem; font-weight: 600; color: var(--ink);
  background: var(--paper); border: 1px solid var(--field-line); border-radius: 8px; padding: 0.5rem 0.7rem;
  width: 100%; font-variant-numeric: tabular-nums;
}
.calc-out { border-top: 1px solid var(--line); padding-top: 0.9rem; display: grid; gap: 0.2rem; }
.calc-out strong { font-family: var(--display); font-size: var(--step-3); font-weight: 800; font-variant-numeric: tabular-nums; }
.calc-out span { font-family: var(--display); font-size: var(--step--1); color: var(--muted); }

.types { display: grid; gap: 1.5rem 2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr)); }
.type { border-top: 3px solid var(--ink); padding-top: 0.8rem; display: grid; gap: 0.4rem; align-content: start; }

/* Portalvergleich: Tabelle scrollt auf schmalen Bildschirmen seitlich, Steckbriefe darunter */
.vergleich { min-width: 34rem; table-layout: fixed; }
.vergleich th, .vergleich td { padding: 0.6rem 0.65rem; hyphens: auto; overflow-wrap: break-word; }
.vergleich thead th { text-transform: none; letter-spacing: 0; color: var(--ink); }
.vergleich thead th:first-child { width: 9.75rem; color: var(--muted); }
.vergleich tbody th { font-size: var(--step--1); hyphens: manual; }
.vergleich thead th a { color: inherit; text-decoration: none; }
.vergleich td { font-size: var(--step--1); }
/* Erste Spalte bleibt beim seitlichen Scrollen stehen */
.vergleich tbody th, .vergleich thead th:first-child { position: sticky; left: 0; background: var(--surface); }
.vergleich td.leer, .steckbrief dd.leer { color: var(--muted); }
.steckbrief { border-top: 3px solid var(--ink); padding-top: 0.8rem; display: grid; gap: 0.6rem; scroll-margin-top: 1rem; }
.steckbrief + .steckbrief { margin-top: 1.2rem; }
.quelle { font-family: var(--display); font-size: var(--step--1); white-space: nowrap; }

.next { border-top: 1px solid var(--line); margin-top: 2rem; padding-top: 1.25rem; display: grid; gap: 0.5rem; }
.prose .next ul { list-style: none; padding: 0; }

.legal h2 { font-size: var(--step-1); }

/* Artikelende: Bild zum Merken und Absender */
.pinbox {
  display: grid; grid-template-columns: minmax(0, 9rem) minmax(0, 1fr); gap: 1.25rem; align-items: center;
  border-top: 1px solid var(--line); padding-block: 1.75rem;
}
.pinbox img { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); }
.pinbox-text { display: grid; gap: 0.6rem; justify-items: start; min-width: 0; }
.about {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.25rem 1.4rem; display: grid; gap: 0.5rem; font-size: 1rem;
}

@media (max-width: 760px) {
  .hero, .split { grid-template-columns: minmax(0, 1fr); }
  .pinbox { grid-template-columns: minmax(0, 6.5rem) minmax(0, 1fr); gap: 1rem; }
  .hero { padding-block: 2.25rem 2rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .card, .btn { transition: border-color 0.15s ease, filter 0.15s ease; }
}