/* ============================================
   Geist & Geist Mono - Self-Hosted WOFF2 Fonts
   License: SIL Open Font License 1.1
   Source: https://github.com/vercel/geist-font
   ============================================ */

/* Geist Regular */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/Geist-Regular.woff2) format("woff2");
}

/* Geist Medium */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/Geist-Medium.woff2) format("woff2");
}

/* Geist SemiBold */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/Geist-SemiBold.woff2) format("woff2");
}

/* Geist Mono Regular */
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/GeistMono-Regular.woff2) format("woff2");
}

/* Geist Mono Medium */
@font-face {
  font-family: "Geist Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(../fonts/GeistMono-Medium.woff2) format("woff2");
}

/* ============================================
   Recommended preload tags for HTML <head>:
   <link rel="preload" as="font" href="assets/fonts/Geist-Regular.woff2" type="font/woff2" crossorigin>
   <link rel="preload" as="font" href="assets/fonts/Geist-Medium.woff2" type="font/woff2" crossorigin>
   <link rel="preload" as="font" href="assets/fonts/Geist-SemiBold.woff2" type="font/woff2" crossorigin>
   <link rel="preload" as="font" href="assets/fonts/GeistMono-Regular.woff2" type="font/woff2" crossorigin>
   <link rel="preload" as="font" href="assets/fonts/GeistMono-Medium.woff2" type="font/woff2" crossorigin>
   ============================================ */

/* ==========================================================================
   SimyBall — Fundament
   Farben, Typografie und Bausteine stammen 1:1 aus dem Pencil-Design
   (Simyball.pen, Frame "SimyBall — Light"). Sektionsspezifische Regeln
   stehen weiter unten, jeweils unter ihrer eigenen Wurzelklasse.
   ========================================================================== */

/* ---------- Design-Tokens ---------- */
/* Die Seite ist bewusst reine Light-Variante: die dunkle Fassung wurde aus dem
   Pencil-Entwurf herausgenommen. Kein prefers-color-scheme-Zweig. */
:root {
  color-scheme: light;

  --bg: #FBFDFF;
  --bg-card: #F8FBFF;
  --bg-elevated: #F1F7FE;
  --border: #DCEAF5;
  --border-soft: #EBF3FA;
  --text-primary: #09090B;
  --text-secondary: #52525B;
  /* Abweichung vom Pencil-Design: dort #8A8A93 bzw. #0284C7. Beide verfehlen
     auf den hellen Flaechen WCAG AA (3.36 bzw. 4.02/4.10 statt 4.5) und werden
     fuer Kleintext und gefuellte Knoepfe verwendet. Minimal nachgedunkelt. */
  --text-muted: #6B6B74;
  --accent: #0277B0;
  --on-accent: #FFFFFF;
  --surface-subtle: #0284C709;
  --surface-overlay: #FFFFFFE6;
  --accent-ring: #0284C755;
  --accent-tint: #F0F9FF;
  --track: #0000001A;
  --glow-core: #0284C72E;
  --glow-mid: #0284C712;
  --glow-edge: #0284C700;

  /* LED-Skala des Geraets: der SimyBall zeigt den Stresslevel als Farbe im
     "Laecheln" — Blau (tief entspannt), Gruen, Gelb, Rot, Lila (hoechster
     Wert). --led-now haelt die gerade anliegende Stufe; main.js setzt sie an
     der Sektion, Live-Anzeige und Mund im Foto lesen dieselbe Variable. */
  --led-1: #1C9AE8;
  --led-2: #16A34A;
  --led-3: #F2C200;
  --led-4: #E0362B;
  --led-5: #8B34D4;
  --led-now: var(--led-1);

  --font-sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "Geist Mono", ui-monospace, "SFMono-Regular", "Menlo", monospace;

  --r-xs: 3px;
  --r-sm: 10px;
  --r: 12px;
  --r-md: 14px;
  --r-lg: 16px;
  --r-pill: 999px;

  --maxw: 1440px;
  --pad-x: clamp(20px, 5vw, 80px);
  --header-h: 72px;
}

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

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  /* Sticky-Header darf das Sprungziel nicht verdecken. */
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img,
picture,
svg,
video { display: block; max-width: 100%; }

img { height: auto; }

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button { background: none; border: 0; cursor: pointer; }

a { color: inherit; }

ul, ol { list-style: none; padding: 0; }

h1, h2, h3, h4 {
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

p { text-wrap: pretty; }

/* Lange zusammengesetzte Woerter (und die Versalien-Schlagzeilen in den
   Einsatzfeldern) sprengen sonst auf schmalen Viewports ihre Spalte. */
body { overflow-wrap: break-word; }

:target { scroll-margin-top: calc(var(--header-h) + 16px); }

/* ---------- Fokus ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-xs);
}

/* Fokusring nur per Tastatur, aber nie ganz entfernen. */
:focus:not(:focus-visible) { outline: none; }

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

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section {
  position: relative;
  padding-block: clamp(64px, 7.5vw, 104px);
  background: var(--bg);
}

/* Abgesetzte Sektionen: im Design S07 Ablauf, S10 Werwoelfe, S14 FAQ. */
.section--alt {
  background: var(--bg-card);
  border-block: 1px solid var(--border);
}

.section__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
  margin-bottom: clamp(40px, 5vw, 64px);
}

.grid-auto {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* ---------- Typografie-Bausteine ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.124em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--text-muted);
}

.eyebrow::before {
  content: "";
  flex: none;
  width: 5px;
  height: 5px;
  border-radius: var(--r-pill);
  background: var(--accent);
}

.eyebrow--plain::before { display: none; }

.h1-display {
  font-size: clamp(34px, 5.4vw, 68px);
  font-weight: 600;
  letter-spacing: -0.047em;
  line-height: 1.05;
  max-width: 940px;
}

.section__title {
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 600;
  letter-spacing: -0.048em;
  line-height: 1.14;
  max-width: 860px;
}

/* Zweite Titelzeile in Akzentfarbe, wie im Design. */
.hl { color: var(--accent); }

.section__lead {
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.62;
  color: var(--text-secondary);
  max-width: 700px;
}

.mono-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Der im Design gesetzte Zeilenumbruch in Ueberschriften ergibt auf schmalen
   Viewports Fluss-Fehler, deshalb dort aufheben. */
@media (max-width: 899px) {
  .section__title br,
  .h1-display br { display: none; }

  .section__title br + .hl::before,
  .h1-display br + .hl::before { content: " "; }
}

/* ---------- Knoepfe ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .18s ease, border-color .18s ease, color .18s ease, transform .18s ease;
}

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-primary);
}

.btn--lg {
  padding: 14px 26px;
  font-size: 15px;
}

@media (hover: hover) {
  .btn--primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
  .btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
}

.btn:active { transform: translateY(0); }

/* ---------- Flaechen ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-size: 13px;
  line-height: 1.3;
}

/* ---------- Leuchtender Mund im Produktfoto ---------- */
/* Der graue LED-Streifen im Foto wird eingefaerbt: die Maske begrenzt die
   Flaeche auf genau dieses Bauteil, hard-light laesst Woelbung und
   Glanzlichter des Fotos durchscheinen, damit es beleuchtet wirkt statt
   uebermalt. Die Farbe steht in --led-now. Das Element gehoert als Geschwister
   direkt neben das Foto, in einen Container mit isolation: isolate; beide
   muessen dieselbe Flaeche einnehmen (inset: 0 und center/contain).
   Die Maske passt auf simyball.webp und simyball-600.webp — wird das Foto
   getauscht, muss sie neu freigestellt werden. */
.ball-mouth {
  position: absolute;
  inset: 0;
  background: var(--led-now);
  -webkit-mask: url(../img/simyball-mund-maske.png) center / contain no-repeat;
  mask: url(../img/simyball-mund-maske.png) center / contain no-repeat;
  mix-blend-mode: hard-light;
  pointer-events: none;
}

/* Ohne Maskenunterstuetzung waere es eine Farbflaeche ueber dem ganzen Ball. */
@supports not ((mask-image: url("")) or (-webkit-mask-image: url(""))) {
  .ball-mouth { display: none; }
}

/* ---------- Icons ---------- */
.icon {
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- Hilfsklassen ---------- */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- Scroll-Einblendung ---------- */
/* Ohne JS bleibt alles sichtbar, deshalb haengt der Ausgangszustand an .js. */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===== header ===== */
/* Skip-Link: visuell versteckt bis Fokus, Pflicht für Tastaturnutzung */
.skip-link {
  position: absolute;
  z-index: 1000;
  left: 12px;
  top: -60px;
  background: var(--bg);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 16px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

@media (prefers-reduced-motion: no-preference) {
  .skip-link {
    transition: top 0.2s ease;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  height: 72px;
  background: var(--surface-overlay);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

@media (prefers-reduced-motion: no-preference) {
  .site-header {
    transition: box-shadow 0.2s ease;
  }
}

.site-header.is-scrolled {
  box-shadow: 0 8px 24px -16px var(--track);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 100%;
}

.site-header__brand {
  display: flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
  text-decoration: none;
}

/* Echte Bildmarke der bisherigen Seite. Die Kugel bringt Form und Transparenz
   selbst mit, deshalb keine Flaeche und kein Radius darunter. */
.site-header__mark {
  display: block;
  width: 34px;
  height: 34px;
  flex: none;
}

.site-header__brandtext {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-header__wordmark {
  color: var(--text-primary);
  font: 600 17px/1.1 var(--font-sans);
  letter-spacing: -0.03em;
}

.site-header__tagline {
  color: var(--text-muted);
  font: 400 8px/1.1 var(--font-mono);
  letter-spacing: 0.14em;
}

.site-header__panel {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex: 1;
  gap: 28px;
}

.site-header__list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-pill);
  padding: 8px 14px;
  color: var(--text-secondary);
  font: 500 14px/1 var(--font-sans);
  text-decoration: none;
  /* Ohne das bricht "Über uns" bei knapper Kopfzeile auf zwei Zeilen um. */
  white-space: nowrap;
}

@media (prefers-reduced-motion: no-preference) {
  .site-header__link {
    transition: color 0.15s ease, background-color 0.15s ease;
  }
}

.site-header__link:hover,
.site-header__link:focus-visible {
  color: var(--text-primary);
  background: var(--surface-subtle);
}

.site-header__link.is-active {
  color: var(--accent);
  font-weight: 600;
}

.site-header__link.is-active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  border-radius: var(--r-pill);
  background: var(--accent);
}

.site-header__actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
}

.site-header__toggle-icon--close {
  display: none;
}

.site-header.is-open .site-header__toggle-icon--open {
  display: none;
}

.site-header.is-open .site-header__toggle-icon--close {
  display: block;
}

/* Unter 1000px klappt die Navigation als Panel ein. Der Punkt liegt bewusst
   hoeher als die 900px der Sektionen: Marke, fuenf Links und der Knopf
   brauchen zusammen rund 970px, darunter laeuft die Leiste sonst ueber. */
@media (max-width: 1000px) {
  .site-header__toggle {
    display: inline-flex;
  }

  .site-header__panel {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    padding: 0 var(--pad-x);
    background: var(--surface-overlay);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    visibility: hidden;
    opacity: 0;
  }

  @media (prefers-reduced-motion: no-preference) {
    .site-header__panel {
      transition: max-height 0.25s ease, opacity 0.2s ease;
    }
  }

  .site-header.is-open .site-header__panel {
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    padding: 20px var(--pad-x) 28px;
    visibility: visible;
    opacity: 1;
    border-bottom-color: var(--border);
  }

  .site-header__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    width: 100%;
  }

  .site-header__link {
    width: 100%;
  }

  .site-header__actions {
    margin-top: 14px;
    width: 100%;
  }

  .site-header__cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .site-header__tagline {
    display: none;
  }
}

/* ===== s01-hero ===== */
.s-hero {
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Glow als dekoratives Pseudo-Element hinter dem Hero-Inhalt */
.s-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 4%;
  left: 50%;
  transform: translateX(-50%);
  width: min(1000px, 90vw);
  height: min(447px, 45vw);
  background-image: radial-gradient(ellipse 50% 50% at 50% 50%, var(--glow-core) 0%, var(--glow-mid) 45%, var(--glow-edge) 100%);
  pointer-events: none;
}

.s-hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(20px, 2.4vw, 26px);
  padding: clamp(56px, 9vw, 92px) var(--pad-x) clamp(36px, 5vw, 64px);
}

.s-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  max-width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--surface-subtle);
  padding: 7px 16px;
  color: var(--text-secondary);
  font: 500 13px/1.3 var(--font-sans);
}

.s-hero__badge .icon {
  color: var(--accent);
  flex-shrink: 0;
}

.s-hero .h1-display {
  max-width: 940px;
  color: var(--text-primary);
}

.s-hero__lead {
  max-width: 660px;
  margin: 0;
  color: var(--text-secondary);
  font: 400 17px/1.6 var(--font-sans);
}

.s-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.s-hero__stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin: 0;
  border-top: 1px solid var(--border);
}

.s-hero__stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 7px;
  padding: 26px 30px;
  border-left: 1px solid var(--border);
}

.s-hero__stat:first-child {
  border-left: none;
}

.s-hero__stat-value {
  margin: 0;
  color: var(--text-primary);
  font: 600 clamp(24px, 3vw, 34px)/1.1 var(--font-sans);
  letter-spacing: -0.04em;
}

.s-hero__stat-label {
  margin: 0;
  color: var(--text-muted);
  font: 400 11px/1.3 var(--font-mono);
  letter-spacing: 0.13em;
}

@media (max-width: 640px) {
  .s-hero__stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .s-hero__stat {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .s-hero__stat:first-child {
    border-top: none;
  }
}

/* ===== s02-product ===== */
.s-product__shot {
  position: relative;
  aspect-ratio: 21 / 9;
  margin-bottom: clamp(40px, 6vw, 64px);
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--bg-card);
  /* Haelt den Blend-Modus des Mundes bei diesem Bild. */
  isolation: isolate;
}

/* Hier leuchtet der Mund fest in der Akzentfarbe — der wechselnde Verlauf
   gehoert zur Live-Anzeige in Sektion 02, nicht auf das Aufmacherbild. */
.s-product__shot .ball-mouth {
  --led-now: var(--accent);
}

/* Absolut positioniert, damit die Eigenproportion der Bilddatei den per
   aspect-ratio gesetzten Rahmen nicht aufzieht. */
.s-product__shot-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 900px) {
  .s-product__shot {
    aspect-ratio: 4 / 3;
  }
}

@media (max-width: 480px) {
  .s-product__shot {
    aspect-ratio: 1 / 1;
  }
}

.s-product__trust-title {
  margin: 0 0 26px;
  text-align: center;
  color: var(--text-muted);
  font: 400 11px/1.3 var(--font-mono);
  letter-spacing: 0.13em;
}

.s-product__trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.s-product__trust-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 30px 28px;
  border-left: 1px solid var(--border);
}

.s-product__trust-item:first-child {
  border-left: none;
}

.s-product__trust-item .icon {
  color: var(--accent);
}

.s-product__trust-item p {
  margin: 0;
  color: var(--text-secondary);
  font: 400 13px/1.54 var(--font-sans);
}

@media (max-width: 900px) {
  .s-product__trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .s-product__trust-item:nth-child(2n+1) {
    border-left: none;
  }

  .s-product__trust-item:nth-child(n+3) {
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 480px) {
  .s-product__trust-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .s-product__trust-item {
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .s-product__trust-item:first-child {
    border-top: none;
  }
}

/* ===== s03-why ===== */
/* S03 Warum SimyBall — vier Säulen als Grid mit Trennlinien, wie im Design */

.s-why__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 56px;
  border-block: 1px solid var(--border);
}

.s-why__pillar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 36px 30px;
}

.s-why__pillar:not(:first-child) {
  border-inline-start: 1px solid var(--border);
}

.s-why__icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  background: var(--surface-subtle);
  outline: 1px solid var(--border);
  outline-offset: -0.5px;
  color: var(--accent);
}

.s-why__title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.021em;
  color: var(--text-primary);
}

.s-why__body {
  font-size: 13.5px;
  line-height: 1.63;
  color: var(--text-secondary);
}

/* Zwei Spalten ab 900px: rechte Trennlinie nur noch zwischen den Paaren,
   dafür eine obere Trennlinie zwischen den Zeilen. */
@media (max-width: 900px) {
  .s-why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .s-why__pillar:not(:first-child) {
    border-inline-start: none;
  }

  .s-why__pillar:nth-child(2n) {
    border-inline-start: 1px solid var(--border);
  }

  .s-why__pillar:nth-child(n + 3) {
    border-block-start: 1px solid var(--border);
  }
}

/* Eine Spalte ab 640px: nur noch obere Trennlinien. */
@media (max-width: 640px) {
  .s-why__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .s-why__pillar:nth-child(2n) {
    border-inline-start: none;
  }

  .s-why__pillar:not(:first-child) {
    border-block-start: 1px solid var(--border);
  }
}

/* ===== s04-sensors ===== */
/* S04 Messbasis — Split (Text + Visual) und Sensor-Grid */

.s-sensors__split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
}

.s-sensors__intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 22px;
}

.s-sensors__title {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.09;
  color: var(--text-primary);
}

.s-sensors__lead {
  font-size: 16px;
  line-height: 1.69;
  color: var(--text-secondary);
}

/* Live-Stressanzeige: funktionaler Ersatz für den statischen Balken-Screenshot
   aus dem Export — main.js liest die Nadelposition relativ zur Bar aus. */
.s-sensors__gauge {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  padding: 16px 18px;
  background: var(--surface-overlay);
  border-radius: var(--r);
  outline: 1px solid var(--border);
  outline-offset: -0.5px;
}

.s-sensors__gauge-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.s-sensors__gauge-value {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--text-primary);
}

/* Der Balken zeigt die komplette Geraeteskala, die Nadel die aktuelle Stufe.
   Weisser Ring, damit die Nadel auf jedem Farbabschnitt ablesbar bleibt. */
.s-sensors__gauge-track {
  position: relative;
  width: 100%;
  height: 10px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg,
    var(--led-1) 8%,
    var(--led-2) 30%,
    var(--led-3) 50%,
    var(--led-4) 70%,
    var(--led-5) 92%);
}

.s-sensors__gauge-needle {
  position: absolute;
  top: 50%;
  left: 18%;
  width: 4px;
  height: 20px;
  margin-top: -10px;
  border-radius: var(--r-pill);
  background: var(--led-now);
  box-shadow: 0 0 0 2.5px #FFFFFF, 0 1px 5px #00000038;
}

@media (prefers-reduced-motion: no-preference) {
  .s-sensors__gauge-needle {
    animation: s-sensors-needle-sway 9s ease-in-out infinite alternate;
  }
}

@keyframes s-sensors-needle-sway {
  from { left: 18%; }
  to { left: 72%; }
}

.s-sensors__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 4vw, 40px);
  background: var(--bg-card);
  border-radius: var(--r-lg);
  outline: 1px solid var(--border);
  outline-offset: -0.5px;
  overflow: hidden;
}

.s-sensors__ball {
  position: relative;
  width: 100%;
  max-width: 420px;
  /* Haelt den Blend-Modus des Mundes bei diesem Bild, nicht bei der Karte. */
  isolation: isolate;
}

.s-sensors__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

/* Hier folgt die Farbe der Live-Anzeige, main.js schreibt sie in jedem Frame. */
.s-sensors__ball .ball-mouth {
  will-change: background-color;
}

@media (max-width: 900px) {
  .s-sensors__split {
    grid-template-columns: minmax(0, 1fr);
  }

  .s-sensors__intro {
    width: 100%;
  }
}

/* Sensor-Raster: vier Spalten mit Trennlinien wie bei S03. */
.s-sensors__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 72px;
  border-block: 1px solid var(--border);
}

.s-sensors__sensor {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 34px 30px;
}

.s-sensors__sensor:not(:first-child) {
  border-inline-start: 1px solid var(--border);
}

.s-sensors__sensor-head {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
}

.s-sensors__sensor-title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.023em;
  color: var(--text-primary);
}

.s-sensors__sensor-body {
  font-size: 13px;
  line-height: 1.62;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .s-sensors__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .s-sensors__sensor:not(:first-child) {
    border-inline-start: none;
  }

  .s-sensors__sensor:nth-child(2n) {
    border-inline-start: 1px solid var(--border);
  }

  .s-sensors__sensor:nth-child(n + 3) {
    border-block-start: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .s-sensors__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .s-sensors__sensor:nth-child(2n) {
    border-inline-start: none;
  }

  .s-sensors__sensor:not(:first-child) {
    border-block-start: 1px solid var(--border);
  }
}

/* ===== s05-ball ===== */
/* S05 Warum ein Ball — Vergleich Smartwatch vs. SimyBall */

.s-ball__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  margin-top: clamp(32px, 5vw, 52px);
}

@media (max-width: 900px) {
  .s-ball__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.s-ball__card {
  display: flex;
  flex-direction: column;
  gap: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  padding: 38px 36px;
}

.s-ball__card--simyball {
  background: var(--accent-tint);
  border-color: var(--accent-ring);
}

@media (max-width: 640px) {
  .s-ball__card {
    padding: 28px 24px;
  }
}

.s-ball__card-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--border);
  width: 100%;
}

.s-ball__card-name {
  display: flex;
  align-items: center;
  gap: 11px;
}

.s-ball__card-name .icon {
  color: var(--text-muted);
}

.s-ball__card--simyball .s-ball__card-name .icon {
  color: var(--accent);
}

.s-ball__card-name h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.031em;
  line-height: normal;
  color: var(--text-primary);
  margin: 0;
}

.s-ball__list {
  display: flex;
  flex-direction: column;
  gap: 13px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}

.s-ball__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  line-height: 21px;
}

.s-ball__card--watch .s-ball__list li {
  color: var(--text-muted);
}

.s-ball__card--watch .s-ball__list .icon {
  color: var(--text-muted);
}

.s-ball__card--simyball .s-ball__list li {
  color: var(--text-primary);
}

.s-ball__card--simyball .s-ball__list .icon {
  color: var(--accent);
}

.s-ball__verdict {
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
  margin: clamp(24px, 4vw, 40px) auto 0;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.026em;
  line-height: normal;
  color: var(--text-primary);
}

.s-ball__verdict .icon {
  color: var(--accent);
}

.s-ball__verdict strong {
  flex-shrink: 0;
  font-weight: 600;
  color: var(--accent);
}

@media (max-width: 640px) {
  .s-ball__verdict {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
  }
}

/* ===== s06-signal ===== */
/* S06 Vom Signal zur Intervention — Hintergrund-Zitatblock + Vierschritt-Ablauf */

.s-signal__quote-wrap {
  margin-bottom: clamp(48px, 7vw, 88px);
}

.s-signal__quote {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 56px;
  padding: 46px 48px;
}

@media (max-width: 900px) {
  .s-signal__quote {
    flex-direction: column;
    gap: 32px;
    padding: 32px 28px;
  }
}

.s-signal__quote-left {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 0 0 auto;
  width: min(400px, 100%);
}

.s-signal__quote-title {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.043em;
  line-height: 34px;
  color: var(--text-primary);
  margin: 0;
}

.s-signal__quote-right {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1 1 280px;
  min-width: 0;
}

.s-signal__quote-body {
  font-size: 15.5px;
  line-height: 26px;
  color: var(--text-secondary);
  margin: 0;
}

.s-signal__quote-emphasis {
  font-size: 15.5px;
  font-weight: 500;
  line-height: 26px;
  color: var(--text-primary);
  margin: 0;
}

.s-signal__steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--border);
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (max-width: 1100px) {
  .s-signal__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .s-signal__step:nth-child(odd) {
    border-left: none;
  }
  .s-signal__step:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }
}

@media (max-width: 640px) {
  .s-signal__steps {
    grid-template-columns: minmax(0, 1fr);
  }
  .s-signal__step {
    border-left: none;
    border-top: 1px solid var(--border);
    padding: 28px 4px;
  }
  .s-signal__step:first-child {
    border-top: none;
  }
}

.s-signal__step {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 38px 32px;
  border-left: 1px solid var(--border);
}

.s-signal__step:first-child {
  border-left: none;
}

.s-signal__step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.s-signal__step-top .icon {
  color: var(--accent);
}

.s-signal__step-num {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--border);
}

.s-signal__step h3 {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.026em;
  line-height: normal;
  color: var(--text-primary);
  margin: 0;
}

.s-signal__step p {
  font-size: 13.5px;
  line-height: 22px;
  color: var(--text-secondary);
  margin: 0;
}

.s-signal__loop {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(24px, 4vw, 40px) 0 0;
  font-size: 16px;
  line-height: 24px;
  color: var(--text-secondary);
  text-align: center;
}

.s-signal__loop .icon {
  color: var(--accent);
}

/* ===== s07-flow ===== */
/* S07 Ablauf: drei Trainingsschritte in Kartenform */

.s-flow__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  margin: 0;
  margin-top: clamp(32px, 5vw, 52px);
  padding: 0;
  list-style: none;
}

.s-flow__step {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 36px 34px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

/* Schrittnummer ist rein dekorativ, die <ol> liefert die Reihenfolge bereits */
.s-flow__num {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: var(--r-pill);
  background: var(--surface-subtle);
  outline: 1px solid var(--accent-ring);
  outline-offset: -0.5px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.5px;
}

.s-flow__title {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.6px;
  line-height: 25px;
  color: var(--text-primary);
}

.s-flow__body {
  font-size: 14px;
  line-height: 23px;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .s-flow__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ===== s08-interventions ===== */
/* S08 Interventionen: neun Biofeedback-Szenarien als Kartenraster */

.s-interventions {
  /* Badge auf dem Foto bleibt unabhängig vom Farbschema dunkel, da er auf
     einem Screenshot liegt und nicht auf der Seitenfläche -- kein Token
     im Set deckt diese feste Foto-Overlay-Farbe ab. */
  --iv-badge-bg: #0A0B10CC;
  --iv-badge-border: #FFFFFF26;
  --iv-badge-text: #FAFAFA;
}

.s-interventions__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  margin: 0;
  margin-top: clamp(32px, 4vw, 56px);
  padding: 0;
  list-style: none;
}

.s-interventions__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.s-interventions__shot {
  position: relative;
  aspect-ratio: 411 / 210;
  overflow: hidden;
  background: var(--bg-elevated);
}

/* Absolut positioniert, damit die Eigenproportion der Bilddatei (quadratisch)
   den per aspect-ratio gesetzten Rahmen nicht aufzieht. Die Bilder sind
   App-Icons mit transparenten Ecken: contain zeigt sie ganz, cover hat
   Kopf und Fuss der Figuren abgeschnitten. */
.s-interventions__shot img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  padding: 16px;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgb(0 0 0 / 0.18));
}

/* Unscharfe Vergroesserung desselben Icons fuellt die Flaechen links und
   rechts. scale() schiebt den ausgefransten Blur-Rand aus dem Rahmen. */
.s-interventions__shot .s-interventions__backdrop {
  padding: 0;
  object-fit: cover;
  filter: blur(24px) saturate(1.15);
  transform: scale(1.25);
  opacity: 0.7;
}

.s-interventions__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  background: var(--iv-badge-bg);
  outline: 1px solid var(--iv-badge-border);
  outline-offset: -0.5px;
  color: var(--iv-badge-text);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 1.3px;
  white-space: nowrap;
}

.s-interventions__body {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 26px 26px 28px;
}

.s-interventions__cat {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 1.3px;
}

.s-interventions__name {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.6px;
  color: var(--text-primary);
}

.s-interventions__desc {
  font-size: 13.5px;
  line-height: 22px;
  color: var(--text-secondary);
}

@media (max-width: 1100px) {
  .s-interventions__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .s-interventions__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ===== s09-fields ===== */
/* S09 Einsatzfelder */

.s-fields__filters {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  width: 100%;
  margin-top: 24px;
}

.s-fields .filter__btn {
  display: inline-flex;
  align-items: center;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  background: var(--surface-subtle);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  padding: 9px 17px;
  cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}

.s-fields .filter__btn:hover {
  border-color: var(--accent);
}

.s-fields .filter__btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.s-fields .filter__btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

/* Wird zur Laufzeit von main.js hinter .s-fields__filters eingehängt. */
.s-fields .filter__status {
  width: 100%;
  margin: 10px 0 0;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.s-fields__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  width: 100%;
  margin-top: 22px;
}

@media (max-width: 1100px) {
  .s-fields__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .s-fields__grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.s-fields .efield {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 28px 26px 30px;
}

.s-fields .efield.is-hidden {
  display: none;
}

.s-fields .efield__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
}

.s-fields .efield__cat {
  color: var(--accent);
  text-align: right;
}

.s-fields .efield__title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -.02em;
  line-height: 1.28;
  color: var(--text-primary);
  margin: 0;
}

.s-fields .efield__tags {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: .08em;
  line-height: 1.6;
  color: var(--text-muted);
  text-transform: uppercase;
  margin: 0;
}

.s-fields .efield__use {
  display: flex;
  flex-direction: column;
  gap: 7px;
  width: 100%;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.s-fields .efield__use-label {
  color: var(--accent);
}

.s-fields .efield__body {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.s-fields .efield__marks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.s-fields .efield__list {
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.s-fields .efield__list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.s-fields .efield__list .icon {
  color: var(--accent);
  margin-top: 3px;
}

.s-fields .efield__list span {
  flex: 1 1 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.s-fields__empty {
  width: 100%;
  margin: 22px 0 0;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ===== s10-werewolf ===== */
/* S10 Werwölfe — abgesetzter Block mit Glow-Hintergrund und Drei-Spalten-Liste */

.s-werewolf {
  position: relative;
  overflow: hidden;
}

/* Glow-Layer aus dem Design: dekoratives Pseudo-Element statt eigenem Div,
   damit es nicht in den Vordergrund-Stack eingreift und nicht über den
   Sektionsrand hinausläuft. */
.s-werewolf::before {
  content: "";
  position: absolute;
  top: -160px;
  left: 55%;
  width: min(820px, 75vw);
  aspect-ratio: 820 / 560;
  background-image: radial-gradient(ellipse 50% 50% at 50% 50%, var(--glow-core) 0%, var(--glow-mid) 45%, var(--glow-edge) 100%);
  pointer-events: none;
  z-index: 0;
}

.s-werewolf__split {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(280px, 460px) 1fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}

.s-werewolf__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.s-werewolf__dot {
  width: 5px;
  height: 5px;
  border-radius: var(--r-pill);
  background: var(--accent);
  flex: none;
}

.s-werewolf__left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.s-werewolf__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(26px, 4.5vw, 42px);
  line-height: 1.12;
  letter-spacing: -0.048em;
  color: var(--text-primary);
  text-align: left;
}

.s-werewolf__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.69;
  color: var(--text-secondary);
}

.s-werewolf__cols {
  display: flex;
  flex-wrap: wrap;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.s-werewolf__col {
  flex: 1 1 200px;
  min-width: 0;
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-left: 1px solid var(--border);
}

.s-werewolf__col:first-child {
  border-left: 0;
}

.s-werewolf__col-title {
  margin: 0;
  color: var(--accent);
  font-weight: 400;
}

.s-werewolf__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.s-werewolf__list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

.s-werewolf__list li::before {
  content: "";
  width: 4px;
  height: 4px;
  margin-block-start: 0.6em;
  border-radius: var(--r-pill);
  background: var(--accent);
  flex: none;
}

@media (max-width: 900px) {
  .s-werewolf__split {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .s-werewolf__cols {
    flex-direction: column;
  }

  .s-werewolf__col {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .s-werewolf__col:first-child {
    border-top: 0;
  }
}

/* ===== s11-audience ===== */
/* S11 Zielgruppen — zwei gleich hohe Karten mit Kontrollierlisten */

.s-audience__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.s-audience__dot {
  width: 5px;
  height: 5px;
  border-radius: var(--r-pill);
  background: var(--accent);
  flex: none;
}

.s-audience__groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-block-start: clamp(32px, 5vw, 52px);
}

.s-audience__card {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: clamp(24px, 4vw, 36px) clamp(20px, 4vw, 34px);
}

.s-audience__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.s-audience__icon-box {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  flex: none;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r);
  color: var(--accent);
}

.s-audience__card-title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.026em;
  color: var(--text-primary);
}

.s-audience__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.s-audience__list li {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 12px 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-secondary);
  border-top: 1px solid var(--border);
}

.s-audience__list li:first-child {
  border-top: 0;
}

.s-audience__list li .icon {
  color: var(--accent);
  flex: none;
}

@media (max-width: 900px) {
  .s-audience__groups {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ===== s12-insights ===== */
/* S12 Einblicke */

.s-insights .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.s-insights .section__head {
  padding-bottom: 32px;
}

/* Bild AM MESSESTAND: volle Breite, im Design höher/breiter als die Reihe darunter */
.s-insights__photo {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.s-insights__img {
  display: block;
  width: 100%;
  height: auto;
  background: var(--bg-elevated);
  object-fit: cover;
}

.s-insights__photo--lead .s-insights__img {
  aspect-ratio: 2.7 / 1;
}

.s-insights__row {
  display: flex;
  gap: 24px;
  width: 100%;
}

.s-insights__row .s-insights__photo {
  flex: 1 1 0;
}

.s-insights__row .s-insights__img {
  aspect-ratio: 2 / 1;
}

.s-insights__caption {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.s-insights__caption-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.s-insights__caption-text {
  font-size: 13.5px;
  line-height: 22px;
  color: var(--text-secondary);
  margin: 0;
}

/* Zweiter Block: Aus der App */
.s-insights__app-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 60px 0 8px;
  text-align: center;
  width: 100%;
}

.s-insights__app-title {
  margin: 0;
  max-width: 700px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 34px);
  letter-spacing: -0.044em;
  line-height: 1.2;
  color: var(--text-primary);
}

/* Screenshot-Streifen, per JS (.shots) mit Pfeiltasten scrollbar */
.s-insights__shots {
  display: flex;
  gap: 18px;
  width: 100%;
}

.s-insights__shot {
  flex: 1 1 0;
  min-width: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}

.s-insights__shot-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 640 / 1136;
  object-fit: cover;
  background: var(--bg-elevated);
}

.s-insights__shot-label {
  padding: 15px 16px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .s-insights__shots {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 4px;
  }

  .s-insights__shot {
    flex: 0 0 auto;
    width: 62%;
    max-width: 230px;
    scroll-snap-align: start;
  }
}

@media (max-width: 640px) {
  .s-insights__row {
    flex-direction: column;
  }

  .s-insights__row .s-insights__img {
    aspect-ratio: 16 / 10;
  }

  .s-insights__photo--lead .s-insights__img {
    aspect-ratio: 4 / 3;
  }

  .s-insights__shot {
    width: 74%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .s-insights__shots {
    scroll-behavior: auto;
  }
}

/* ===== s13-about ===== */
/* S13 Über uns */

.s-about__split {
  display: flex;
  align-items: flex-start;
  gap: 80px;
}

.s-about__left {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
}

/* Linksbündiger Titel/Lead statt der zentrierten Sektions-Basis */
.s-about__title {
  text-align: left;
  margin: 0;
  max-width: none;
}

.s-about__lead {
  text-align: left;
  margin: 0;
  max-width: none;
}

.s-about__values {
  list-style: none;
  margin: 0;
  padding: 14px 0 0;
  width: 100%;
}

.s-about__value {
  display: flex;
  gap: 18px;
  padding: 26px 0;
}

.s-about__value:not(:first-child) {
  border-top: 1px solid var(--border);
}

.s-about__icon {
  flex: none;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--accent);
}

.s-about__value-text {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.s-about__value-text h3 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.023em;
  color: var(--text-primary);
}

.s-about__value-text p {
  margin: 0;
  font-size: 13.5px;
  line-height: 22px;
  color: var(--text-secondary);
}

/* Studio-Karte */
.s-about__card {
  flex: 1 1 380px;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 36px 34px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
}

.s-about__logo-box {
  width: 58px;
  height: 58px;
  padding: 10px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  overflow: hidden;
}

.s-about__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.s-about__card-text {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.s-about__card-name {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 24px;
  letter-spacing: -0.038em;
  color: var(--text-primary);
}

.s-about__card-body {
  margin: 0;
  font-size: 14.5px;
  line-height: 24px;
  color: var(--text-secondary);
}

.s-about__stats {
  display: flex;
  gap: 12px;
  margin: 0;
  width: 100%;
}

.s-about__stat {
  flex: 1 1 0;
  min-width: 0;
  padding: 22px 18px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--r);
}

.s-about__stat-value {
  margin: 0 0 6px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.043em;
  color: var(--text-primary);
}

.s-about__stat-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 1.3px;
  line-height: 12px;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .s-about__split {
    flex-direction: column;
    gap: 48px;
  }

  .s-about__card {
    max-width: none;
    width: 100%;
  }
}

@media (max-width: 400px) {
  .s-about__stats {
    flex-direction: column;
  }
}

/* ===== s14-faq ===== */
/* S14 FAQ — Split aus Intro-Spalte und Akkordeon-Liste (natives <details>) */

.s-faq__split {
  display: grid;
  grid-template-columns: minmax(260px, 400px) 1fr;
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

.s-faq__intro {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.s-faq__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.s-faq__item {
  border-bottom: 1px solid var(--border);
  padding: 0 26px;
}

/* Offener Eintrag bekommt die volle Karten-Umrandung, wie im Design. */
.s-faq__item[open] {
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--bg-card);
  padding: 0 26px 26px;
}

/* Die vertikalen Abstaende sitzen bewusst auf dem <summary> statt auf dem
   <details>: nur so ist die ganze Zeile Klick- und Tippflaeche (>= 44px)
   und nicht nur die 22px hohe Textzeile. */
.s-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 24px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.375;
  color: var(--text-primary);
}

.s-faq__question::-webkit-details-marker { display: none; }

.s-faq__question:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: var(--r-xs);
}

.s-faq__icons {
  display: inline-flex;
  flex: none;
}

/* Kein JS: beide Icons liegen im DOM, details[open] blendet passend ein/aus. */
.s-faq__icon--minus {
  display: none;
  color: var(--accent);
}

.s-faq__icon--plus { color: var(--text-muted); }

.s-faq__item[open] .s-faq__icon--minus { display: block; }
.s-faq__item[open] .s-faq__icon--plus { display: none; }

/* Im offenen Zustand traegt die Frage schon 16px Abstand nach unten. */
.s-faq__item[open] .s-faq__question { padding-bottom: 16px; }

.s-faq__answer {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-secondary);
}

@media (max-width: 900px) {
  .s-faq__split { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 480px) {
  .s-faq__item,
  .s-faq__item[open] { padding-inline: 16px; }
}

/* ===== s15-contact ===== */
/* S15 Kontakt — Split aus Kontaktangaben und Formular */

.s-contact {
  /* Kein Fehler-Token im Design-System definiert, deshalb lokal gesetzt.
     4.65 auf --bg-card, damit AA fuer Kleintext haelt. */
  --danger: #DC2626;
}

.s-contact__split {
  display: grid;
  grid-template-columns: 1fr minmax(300px, 600px);
  gap: clamp(32px, 6vw, 88px);
  align-items: start;
}

.s-contact__intro {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.s-contact__list {
  display: flex;
  flex-direction: column;
}

.s-contact__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-block: 20px;
}

.s-contact__item:not(:first-child) { border-top: 1px solid var(--border); }

.s-contact__icon {
  display: flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--surface-subtle);
  outline: 1px solid var(--border);
  outline-offset: -0.5px;
  color: var(--accent);
}

.s-contact__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.s-contact__value {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: none;
}

a.s-contact__value:hover { color: var(--accent); }

/* ---------- Formular ---------- */
.s-contact__card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 38px 36px;
}

.s-contact__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.s-contact__field {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.s-contact__input {
  width: 100%;
  height: 46px;
  padding-inline: 15px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  font-size: 14px;
}

.s-contact__input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.s-contact__textarea {
  height: 130px;
  padding-block: 13px;
  resize: vertical;
}

.s-contact__select-wrap { position: relative; }

.s-contact__select {
  appearance: none;
  padding-inline-end: 38px;
  cursor: pointer;
}

.s-contact__select-icon {
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

/* Nur nach Interaktion rot markieren, nicht schon beim ersten Laden. */
.s-contact__input:user-invalid { border-color: var(--danger); }

@supports not selector(:user-invalid) {
  .s-contact__input:invalid:not(:placeholder-shown) { border-color: var(--danger); }
}

.s-contact__consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.s-contact__consent label {
  flex: 1;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
}

.s-contact__consent a { color: var(--accent); }

.s-contact__consent input[type="checkbox"] {
  appearance: none;
  flex: none;
  width: 17px;
  height: 17px;
  margin-top: 2px;
  border: 1px solid var(--border);
  border-radius: 5px;
  background: var(--bg);
  display: grid;
  place-content: center;
}

.s-contact__consent input[type="checkbox"]::before {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--on-accent);
  border-bottom: 2px solid var(--on-accent);
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
}

.s-contact__consent input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.s-contact__consent input[type="checkbox"]:checked::before { opacity: 1; }

.s-contact__consent input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.s-contact__submit { align-self: flex-start; }

.s-contact__note { line-height: 1.6; }

@media (max-width: 900px) {
  .s-contact__split { grid-template-columns: minmax(0, 1fr); }
  .s-contact__card { max-width: 600px; }
}

@media (max-width: 480px) {
  .s-contact__row { grid-template-columns: minmax(0, 1fr); }
  .s-contact__card { padding: 28px 22px; }
}

/* ===== s16-cta ===== */
/* S16 CTA — zentrierter Aufruf mit dekorativem Akzent-Glow im Hintergrund */

.s-cta {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.s-cta__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  width: min(900px, 150%);
  height: 560px;
  transform: translate(-50%, -50%);
  background-image: radial-gradient(ellipse 50% 50% at 50% 50%, var(--glow-core) 0%, var(--glow-mid) 45%, var(--glow-edge) 100%);
  pointer-events: none;
}

.s-cta__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
}

.s-cta__title {
  max-width: 900px;
  font-size: clamp(30px, 4.4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.s-cta__lead {
  max-width: 620px;
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ===== footer ===== */
/* Footer — Markenblock, drei Link-Spalten, Rechtszeile, Zurück-nach-oben-Knopf */

.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.site-footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(40px, 6vw, 90px);
  padding-block: 64px 56px;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
  flex: 1 1 300px;
  max-width: 380px;
}

.site-footer__logo {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
}

/* Wie im Kopf: echte Bildmarke, ohne Flaeche und Radius darunter. */
.site-footer__mark {
  display: block;
  width: 34px;
  height: 34px;
  flex: none;
}

.site-footer__brandtext {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-footer__wordmark {
  font: 600 17px/1.1 var(--font-sans);
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.site-footer__tagline {
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.14em;
  color: var(--text-muted);
}

.site-footer__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.site-footer__nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  flex: 2 1 480px;
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 12px;
}

/* inline-block mit Innenabstand: die 14px hohe Textzeile allein bliebe unter
   den 24px Tippflaeche aus WCAG 2.5.8. Der Listenabstand faengt das auf. */
.site-footer__col a {
  display: inline-block;
  padding-block: 5px;
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
}

.site-footer__col a:hover { color: var(--accent); }

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding-block: 26px;
  border-top: 1px solid var(--border);
}

/* ---------- Zurück nach oben ---------- */
.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-accent);
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.to-top.is-visible {
  visibility: visible;
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .to-top { transition: none; }
}

@media (max-width: 900px) {
  .site-footer__top { flex-direction: column; }
  .site-footer__brand { max-width: none; }
}

@media (max-width: 640px) {
  .site-footer__nav { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 420px) {
  .site-footer__nav { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .to-top { right: 16px; bottom: 16px; }
}

/* ===== legal ===== */
.legal {
  padding-block: clamp(48px, 6vw, 88px);
}

.legal__inner { max-width: 760px; }

.legal h1 {
  color: var(--text-primary);
  font: 600 clamp(32px, 4vw, 44px)/1.15 var(--font-sans);
  margin-bottom: 20px;
}

.legal h2 {
  color: var(--text-primary);
  font: 600 clamp(20px, 2.4vw, 24px)/1.3 var(--font-sans);
  margin-top: 44px;
  margin-bottom: 12px;
}

.legal p {
  color: var(--text-secondary);
  font: 400 17px/1.7 var(--font-sans);
}

.legal p + p { margin-top: 14px; }

.legal ul {
  margin-top: 14px;
  padding-left: 1.2em;
  list-style: disc;
  color: var(--text-secondary);
  font: 400 17px/1.7 var(--font-sans);
}

.legal li + li { margin-top: 6px; }

.legal a {
  color: var(--accent);
  text-decoration-line: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 3px;
}

.legal a:hover { text-decoration-color: currentColor; }

.legal strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Offene Pflichtangaben: Tönung + Rahmen + Mono-Schrift + Textpräfix, damit
   die Markierung nicht allein über Farbe transportiert wird (WCAG 1.4.1). */
.todo {
  display: inline;
  padding: 2px 8px;
  border-radius: var(--r-xs);
  background: var(--accent-tint);
  border: 1px solid var(--accent-ring);
  color: var(--text-primary);
  font: 500 15px/1.5 var(--font-mono);
}

.todo::before {
  content: "noch zu ergänzen: ";
  color: var(--accent);
  font-weight: 600;
}

