/* Forumtheater: Design-System "Quiet Editorial Monochrome" (siehe DESIGN.md) */

@font-face {
  font-family: "Geist";
  src: url("../fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Farben */
  --paper-canvas: #fafafa;
  --pure-surface: #ffffff;
  --stone-panel: #f2f2f2;
  --soft-icon-tile: #f3f3f3;
  --ink: #111111;
  --graphite: #4a4a4a;
  --muted-steel: #6e6e6e;
  --faint-steel: #9a9a9a;
  --hairline: #e6e6e6;
  --hairline-strong: #cfcfcf;
  --night-band: #0e0e0e;
  --night-text-muted: #8a8a8a;
  --night-hairline: #262626;
  --field-border: #949494;
  --error: #b3261e;
  --dove-blue: #3e5c76;
  --dove-blue-deep: #324b61;
  --dove-blue-mist: #e9eef2;

  /* Typografie */
  --font: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-display: clamp(2.5rem, 1.6rem + 3.2vw, 4.5rem);
  --fs-h2: clamp(1.75rem, 1.4rem + 1.2vw, 2.25rem);
  --fs-lead: clamp(1.125rem, 1.05rem + 0.3vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-meta: 0.8125rem;

  /* Abstände (4px-Basis) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --section-pad: clamp(4rem, 2.5rem + 6vw, 9rem);

  --container: 85rem;
  --gutter: clamp(1.25rem, 0.9rem + 1.2vw, 2rem);
  --header-height: 4rem;

  --ease: cubic-bezier(0.2, 0, 0, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  margin: 0;
  background: var(--paper-canvas);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
p,
ul,
ol,
figure,
blockquote {
  margin: 0;
}

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

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

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--dove-blue);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 100;
  padding: var(--space-3) var(--space-4);
  background: var(--ink);
  color: #fff;
  font-size: var(--fs-small);
  text-decoration: none;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* Typo-Bausteine */
h1 {
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

h2 {
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

h3 {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.4;
}

.eyebrow {
  margin-bottom: var(--space-4);
  color: var(--muted-steel);
  font-size: var(--fs-small);
  line-height: 1.4;
}

.lead {
  max-width: 38rem;
  color: var(--muted-steel);
  font-size: var(--fs-lead);
  line-height: 1.45;
  letter-spacing: -0.005em;
}

.fine-print {
  color: var(--faint-steel);
  font-size: var(--fs-meta);
  line-height: 1.4;
}

/* Buttons: bewusst ohne Radius */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0 1.25rem;
  border: 1px solid transparent;
  border-radius: 0;
  font: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 200ms var(--ease), border-color 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--dove-blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--dove-blue-deep);
}

.btn-secondary {
  background: var(--pure-surface);
  border-color: var(--hairline);
  color: var(--ink);
}

.btn-secondary:hover {
  border-color: var(--hairline-strong);
  background: var(--paper-canvas);
}

.btn-inverse {
  background: #fff;
  color: var(--ink);
}

.btn-inverse:hover {
  background: #e8e8e8;
}

.btn-inverse:focus-visible {
  outline-color: #fff;
}

/* Nebenaktion als Textlink neben einem Button, mit voller Tap-Fläche */
.btn-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding-inline: var(--space-3);
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: var(--hairline-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  transition: color 200ms var(--ease), text-decoration-color 200ms var(--ease), text-underline-offset 200ms var(--ease);
}

.btn-link:hover {
  color: var(--dove-blue);
  text-decoration-color: var(--dove-blue);
  text-underline-offset: 3px;
}

.text-link {
  display: inline-block;
  color: var(--dove-blue);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: rgb(62 92 118 / 0.4);
  transition: color 200ms var(--ease), text-decoration-color 200ms var(--ease), text-underline-offset 200ms var(--ease);
}

.text-link:hover {
  color: var(--dove-blue-deep);
  text-decoration-color: currentColor;
  text-underline-offset: 5px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(250 250 250 / 0.92);
  border-bottom: 1px solid var(--hairline);
  backdrop-filter: saturate(160%) blur(8px);
  -webkit-backdrop-filter: saturate(160%) blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  min-height: var(--header-height);
}

.logo {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.main-nav {
  position: relative;
}

.main-nav ul {
  position: relative;
  z-index: 1;
  display: flex;
  gap: var(--space-1);
}

/* Grauer Balken, der per JS unter den Menüpunkt gleitet, über dem die Maus steht */
.nav-indicator {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  height: 100%;
  background: var(--stone-panel);
  opacity: 0;
  pointer-events: none;
  transition: transform 320ms var(--ease), width 320ms var(--ease), opacity 200ms var(--ease);
}

.nav-indicator.is-visible {
  opacity: 1;
}

.nav-indicator.no-transition {
  transition: none;
}

.main-nav li {
  position: relative;
  z-index: 1;
}

.main-nav.has-indicator a:not(.btn),
.main-nav.has-indicator a:not(.btn):hover,
.main-nav.has-indicator a[aria-current="page"] {
  background: transparent;
}

.main-nav a:not(.btn) {
  display: block;
  padding: var(--space-2) var(--space-3);
  color: var(--ink);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 150ms var(--ease);
}

.main-nav a:not(.btn):hover,
.main-nav a[aria-current="page"] {
  background: var(--stone-panel);
}

.nav-cta-mobile,
.nav-toggle {
  display: none;
}

/* Hero */
.hero {
  border-bottom: 1px solid var(--hairline);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: center;
  padding-block: clamp(3rem, 2rem + 4vw, 6rem);
}

.hero-text {
  grid-column: 1 / span 6;
}

.hero-text h1 {
  margin-bottom: var(--space-6);
}

.hero-text .lead {
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-media {
  grid-column: 7 / span 6;
  background: var(--stone-panel);
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 60% center;
}

/* Referenzen */
.references {
  border-bottom: 1px solid var(--hairline);
}

.references-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-8);
}

.references-title {
  color: var(--muted-steel);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.4;
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-track li {
  display: flex;
  flex: none;
  align-items: center;
  min-height: 3.5rem;
  padding-inline: var(--space-8);
}

.marquee-track li + li {
  border-left: 1px solid var(--hairline);
}

/* Logos: im Ruhezustand grau, beim Überfahren in Originalfarbe.
   multiply blendet helle JPG-Hintergründe in die Fläche ein. */
.ref-logo {
  width: auto;
  height: 3rem;
  max-width: 10rem;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: grayscale(1) contrast(1.35) brightness(1.04);
  opacity: 0.8;
  transition: filter 200ms var(--ease), opacity 200ms var(--ease);
}

/* Helle Logos mit transparentem Hintergrund im Grauzustand abdunkeln */
.ref-logo--light {
  filter: grayscale(1) brightness(0.55) contrast(1.3);
}

.ref-name {
  color: var(--muted-steel);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: color 200ms var(--ease);
}

.marquee-track li:hover .ref-logo {
  filter: contrast(1.1) brightness(1.08);
  opacity: 1;
}

.marquee-track li:hover .ref-name {
  color: var(--dove-blue);
}

.marquee.is-running .marquee-track {
  animation: marquee 60s linear infinite;
}

.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track {
  animation-play-state: paused;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* Sektionen */
.section {
  padding-block: var(--section-pad);
  border-bottom: 1px solid var(--hairline);
}

.section:last-of-type {
  border-bottom: 0;
}

.section-head {
  max-width: 48rem;
  margin-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.section-head h2 + .lead {
  margin-top: var(--space-6);
}

/* Methode */
.phases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.phase {
  padding: var(--space-8) var(--space-6);
}

.phase + .phase {
  border-left: 1px solid var(--hairline);
}

.phase-index {
  display: block;
  margin-bottom: var(--space-6);
  color: var(--dove-blue);
  font-size: var(--fs-meta);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.phase h3 {
  margin-bottom: var(--space-2);
}

.phase p {
  color: var(--muted-steel);
  font-size: var(--fs-small);
  line-height: 1.55;
}

/* Methode auf der Startseite: horizontale Zeitleiste bis zum Pauseknopf.
   --line-length und --progress setzt main.js beim Scrollen. */
.timeline {
  --marker: 0.875rem;
  --line-length: 75%;
  --progress: 1;
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-8);
}

.timeline::before,
.timeline::after {
  content: "";
  position: absolute;
  top: calc(var(--marker) / 2);
  left: calc(var(--marker) / 2);
  width: var(--line-length);
  height: 1px;
}

.timeline::before {
  background: var(--hairline-strong);
}

.timeline::after {
  background: var(--dove-blue);
  transform: scaleX(var(--progress));
  transform-origin: left;
}

.timeline-step {
  position: relative;
  padding-top: calc(var(--marker) + var(--space-8));
}

.timeline-step::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 0;
  left: 0;
  width: var(--marker);
  height: var(--marker);
  border: 1px solid var(--hairline-strong);
  background: var(--paper-canvas);
  transition: border-color 300ms var(--ease), background-color 300ms var(--ease);
}

.timeline-step.is-reached::before {
  border-color: var(--dove-blue);
}

.timeline-index {
  display: block;
  margin-bottom: var(--space-2);
  color: var(--dove-blue);
  font-size: var(--fs-meta);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.timeline-step h3 {
  margin-bottom: var(--space-2);
  font-size: 1.125rem;
  font-weight: 500;
}

.timeline-step p {
  max-width: 22rem;
  color: var(--muted-steel);
  font-size: var(--fs-small);
  line-height: 1.55;
}

/* Der Pauseknopf ist der Höhepunkt der Zeitleiste */
.timeline-step--key::before {
  border-color: var(--dove-blue);
  background: var(--dove-blue);
}

.timeline-step--key.is-reached::before {
  background: var(--dove-blue);
}

.timeline-step--key h3 {
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.625rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.timeline-step--key p {
  color: var(--ink);
}

/* Die zwei Prinzipien als Karten mit Icon */
.principle-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: clamp(3rem, 2rem + 3vw, 5rem);
}

.principle-card {
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
  transition: border-color 200ms var(--ease);
}

.principle-card:hover {
  border-color: var(--hairline-strong);
}

.principle-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--space-6);
  background: var(--soft-icon-tile);
  color: var(--ink);
}

.principle-card h3 {
  margin-bottom: var(--space-3);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.principle-card p {
  max-width: 34rem;
  color: var(--graphite);
}

/* Wirkung: Zickzack aus Bild und Text */
.impact {
  display: grid;
  gap: clamp(3rem, 2rem + 4vw, 6rem);
}

.impact-row {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: center;
}

.impact-row .media-placeholder {
  grid-column: 1 / span 7;
  grid-row: 1;
}

.impact-row .impact-story {
  grid-column: 9 / span 4;
  grid-row: 1;
}

.impact-row--reverse .media-placeholder {
  grid-column: 6 / span 7;
}

.impact-row--reverse .impact-story {
  grid-column: 1 / span 4;
}

.impact-story h3 {
  margin-bottom: var(--space-4);
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.impact-story p {
  max-width: 30rem;
  color: var(--graphite);
  font-size: 1.0625rem;
}

.media-placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  background: var(--stone-panel);
  border: 1px solid var(--hairline);
  color: var(--faint-steel);
  font-size: var(--fs-small);
}

/* Für wen */
.audiences {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.audience {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 1rem + 2vw, 2.75rem);
}

.audience + .audience {
  border-left: 1px solid var(--hairline);
}

.audience h3 {
  margin-bottom: var(--space-4);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.015em;
}

.audience-hook {
  max-width: 28rem;
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--hairline);
  font-size: 1.0625rem;
  font-weight: 500;
  line-height: 1.45;
}

.topic-list {
  flex: 1;
  padding-block: var(--space-6);
  margin-bottom: var(--space-6);
  border-bottom: 1px solid var(--hairline);
}

.topic-list li {
  position: relative;
  padding-left: var(--space-4);
  color: var(--graphite);
  font-size: 0.9375rem;
}

.topic-list li + li {
  margin-top: var(--space-2);
}

.topic-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 5px;
  height: 5px;
  background: var(--dove-blue);
}

.audience .text-link {
  align-self: flex-start;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
}

.team-intro {
  grid-column: 1 / span 4;
}

.team-intro h2 {
  margin-bottom: var(--space-6);
}

.team-intro p:not(.eyebrow) {
  margin-bottom: var(--space-8);
  color: var(--graphite);
}

.team-cards {
  grid-column: 6 / span 7;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  background: var(--pure-surface);
  align-self: start;
}

.person {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6) var(--space-4);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  text-align: center;
}

.avatar {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  background: var(--soft-icon-tile);
  color: var(--muted-steel);
  font-size: var(--fs-small);
  font-weight: 500;
}

.person-name {
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.35;
}

.person-role {
  margin-top: var(--space-1);
  color: var(--muted-steel);
  font-size: var(--fs-meta);
  line-height: 1.4;
}

/* Stimmen */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  padding: var(--space-8);
}

.testimonial + .testimonial {
  border-left: 1px solid var(--hairline);
}

.testimonial blockquote {
  flex: 1;
  font-size: 1.125rem;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.testimonial figcaption {
  display: flex;
  flex-direction: column;
  padding-top: var(--space-4);
  border-top: 1px solid var(--hairline);
}

.testimonial-name {
  font-size: 0.9375rem;
  font-weight: 500;
}

.testimonial-meta {
  color: var(--muted-steel);
  font-size: var(--fs-meta);
}

.placeholder-tag {
  align-self: flex-start;
  padding: 0.125rem var(--space-2);
  border: 1px solid var(--dove-blue);
  background: var(--dove-blue-mist);
  color: var(--dove-blue);
  font-size: 0.75rem;
  font-weight: 500;
}

.testimonial.is-placeholder blockquote {
  color: var(--muted-steel);
}

/* Footer mit Kontakt-CTA */
.site-footer {
  padding-block: var(--section-pad) var(--space-12);
  background: var(--night-band);
  color: #fff;
}

/* Abschluss-Band: Text links, Button rechts daneben */
.closing {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: var(--space-12);
  align-items: center;
  padding-bottom: clamp(3rem, 2rem + 4vw, 6rem);
}

.closing h2,
.closing p {
  grid-column: 1;
  max-width: 44rem;
}

.closing h2 {
  margin-bottom: var(--space-4);
}

.closing .btn {
  grid-column: 2;
  grid-row: 1 / span 2;
}

/* Abschluss-Band in Dove Blue, volle Breite; der Footer darunter bleibt schwarz */
.site-footer:not(.site-footer--plain) {
  padding-top: 0;
}

.closing {
  padding-block: var(--section-pad);
  background: var(--dove-blue);
  box-shadow: 0 0 0 100vmax var(--dove-blue);
  clip-path: inset(0 -100vmax);
}

.site-footer .closing p {
  color: rgb(255 255 255 / 0.82);
}

.closing .btn-inverse:hover {
  background: var(--dove-blue-mist);
}

.closing + .footer-grid {
  padding-top: var(--space-16);
  border-top: 0;
}


.closing p {
  color: var(--night-text-muted);
  font-size: var(--fs-lead);
  line-height: 1.45;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-8);
  padding-top: var(--space-12);
  border-top: 1px solid var(--night-hairline);
}

.footer-title {
  margin-bottom: var(--space-4);
  color: var(--night-text-muted);
  font-size: var(--fs-meta);
  font-weight: 400;
  letter-spacing: 0;
}

.footer-col,
.footer-col address {
  font-size: var(--fs-small);
  font-style: normal;
  line-height: 1.9;
}

.footer-col a,
.footer-bottom a {
  color: #d9d9d9;
  text-decoration: none;
  transition: color 150ms var(--ease);
}

.footer-col a:hover,
.footer-bottom a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer :focus-visible {
  outline-color: #fff;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid var(--night-hairline);
  color: var(--night-text-muted);
  font-size: var(--fs-meta);
}

.footer-bottom ul {
  display: flex;
  gap: var(--space-6);
}

/* Tablet */
@media (max-width: 1024px) {
  .hero-text {
    grid-column: 1 / span 6;
  }

  .hero-media {
    grid-column: 7 / span 6;
  }

  .phases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phase:nth-child(3) {
    border-left: 0;
  }

  .phase:nth-child(n + 3) {
    border-top: 1px solid var(--hairline);
  }

  .team-intro,
  .team-cards {
    grid-column: 1 / -1;
  }

  .team-intro {
    max-width: 40rem;
    margin-bottom: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Navigation mobil */
@media (max-width: 900px) {
  .nav-cta {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 2.75rem;
    padding: 0 var(--space-3);
    border: 1px solid var(--hairline);
    background: var(--pure-surface);
    color: var(--ink);
    font: inherit;
    font-size: var(--fs-small);
    font-weight: 500;
    cursor: pointer;
  }

  .nav-toggle-bars,
  .nav-toggle-bars::before {
    display: block;
    width: 14px;
    height: 1px;
    background: currentColor;
    transition: transform 200ms var(--ease);
  }

  .nav-toggle-bars {
    position: relative;
    transform: translateY(-3px);
  }

  .nav-toggle-bars::before {
    content: "";
    position: absolute;
    top: 6px;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bars {
    transform: translateY(0) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-bars::before {
    top: 0;
    transform: rotate(-90deg);
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: var(--space-4) var(--gutter) var(--space-6);
    background: var(--paper-canvas);
    border-bottom: 1px solid var(--hairline);
  }

  .main-nav.is-open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    margin-bottom: var(--space-4);
  }

  .main-nav a:not(.btn) {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--hairline);
    font-size: 1.0625rem;
  }

  .main-nav a:not(.btn):hover,
  .main-nav a[aria-current="page"] {
    background: none;
  }

  .main-nav a[aria-current="page"] {
    color: var(--dove-blue);
  }

  .nav-cta-mobile {
    display: flex;
    width: 100%;
  }

  .nav-indicator {
    display: none;
  }
}

/* Mobil */
@media (max-width: 767px) {
  .hero-grid,
  .impact-row,
  .team-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-text,
  .hero-media,
  .impact-row .media-placeholder,
  .impact-row .impact-story {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .hero-grid {
    gap: var(--space-12);
  }

  .hero-media img {
    aspect-ratio: 4 / 3;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-actions .btn-link {
    padding-inline: 0 var(--space-6);
  }

  .references-inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-4);
    padding-block: var(--space-6);
  }

  .audiences,
  .testimonials {
    grid-template-columns: minmax(0, 1fr);
  }

  .timeline {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8);
    padding-left: calc(var(--marker) + var(--space-6));
  }

  .timeline::before,
  .timeline::after {
    top: calc(0.2rem + var(--marker) / 2);
    width: 1px;
    height: var(--line-length);
  }

  .timeline::after {
    transform: scaleY(var(--progress));
    transform-origin: top;
  }

  .timeline-step {
    padding-top: 0;
  }

  .timeline-step::before {
    top: 0.2rem;
    left: calc(-1 * (var(--marker) + var(--space-6)));
  }

  .principle-cards {
    grid-template-columns: minmax(0, 1fr);
  }

  .phases {
    grid-template-columns: minmax(0, 1fr);
  }

  .phase + .phase {
    border-left: 0;
    border-top: 1px solid var(--hairline);
  }

  .audience + .audience,
  .testimonial + .testimonial {
    border-left: 0;
    border-top: 1px solid var(--hairline);
  }

  .team-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .closing {
    grid-template-columns: minmax(0, 1fr);
  }

  .closing .btn {
    grid-column: 1;
    grid-row: auto;
    width: 100%;
    margin-top: var(--space-8);
  }
}

/* ============================================================
   Unterseiten: Schulen, Organisationen, Team, Kontakt
   ============================================================ */

/* Seitenkopf */
.page-hero {
  border-bottom: 1px solid var(--hairline);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  align-items: end;
  padding-block: clamp(3rem, 2rem + 4vw, 6rem);
}

.page-hero-text {
  grid-column: 1 / span 7;
}

.page-hero-text h1 {
  margin-bottom: var(--space-6);
}

.page-hero-text .lead {
  margin-bottom: var(--space-8);
}

.page-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Seiten ohne Hero: die erste Sektion trägt den Seitentitel */
.section--first {
  padding-top: clamp(3rem, 2rem + 4vw, 6rem);
}

/* Zusammengehörige Sektionen enger aneinander, z. B. Formular und Ablauf */
.section--tight-bottom {
  padding-bottom: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.section--tight-top {
  padding-top: clamp(2.5rem, 2rem + 2vw, 4rem);
}

.page-title {
  font-size: clamp(2.25rem, 1.6rem + 2.2vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.028em;
}

.split-head .page-title {
  margin-bottom: var(--space-6);
}

.split-head .page-title + p {
  font-size: 1.0625rem;
}

.section-head .page-title + .lead {
  margin-top: var(--space-6);
}

.split-head .btn {
  margin-top: var(--space-8);
}

/* Eckdaten im Seitenkopf */
.facts {
  grid-column: 9 / span 4;
  background: var(--stone-panel);
}

.facts-title {
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--hairline);
  color: var(--muted-steel);
  font-size: var(--fs-meta);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.4;
}

.facts dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}

.fact {
  padding: var(--space-6);
}

.fact:nth-child(even) {
  border-left: 1px solid var(--hairline);
}

.fact:nth-child(n + 3) {
  border-top: 1px solid var(--hairline);
}

.fact dt {
  font-size: clamp(1.375rem, 1.2rem + 0.6vw, 1.75rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.fact dd {
  margin: var(--space-2) 0 0;
  color: var(--muted-steel);
  font-size: var(--fs-small);
  line-height: 1.45;
}

/* Kopf links, Inhalt rechts */
.split {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
}

.split-head {
  grid-column: 1 / span 4;
}

.split-head h2 {
  margin-bottom: var(--space-4);
}

.split-head p {
  color: var(--graphite);
}

.split-body {
  grid-column: 6 / span 7;
}

/* Themenliste */
.topics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  align-self: start;
  column-gap: var(--space-8);
}

.topics li {
  padding-block: var(--space-4);
  border-top: 1px solid var(--hairline);
  font-size: clamp(1.125rem, 1.05rem + 0.3vw, 1.3125rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

/* Kompetenzen als Schlagworte */
.skills {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.skills-title {
  margin-right: var(--space-2);
  color: var(--muted-steel);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0;
}

.skills ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.skills li {
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
  font-size: var(--fs-small);
}

/* Rahmenbedingungen */
.planning {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.planning-item {
  grid-column: 7 / span 6;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
}

.planning-item + .planning-item {
  border-top: 1px solid var(--hairline);
}

.planning-item--main {
  grid-column: 1 / span 6;
  grid-row: span 2;
  background: var(--stone-panel);
  border-right: 1px solid var(--hairline);
}

.planning-item--main + .planning-item {
  border-top: 0;
}

.planning-item h3 {
  margin-bottom: var(--space-3);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.planning-item--main h3 {
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.planning-item p {
  max-width: 32rem;
  color: var(--graphite);
}

.planning-item p + p {
  margin-top: var(--space-3);
}

/* Kosten */
.cost {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--ink);
}

.cost-figure {
  grid-column: 1 / span 5;
}

.cost-value {
  display: block;
  font-size: clamp(3.5rem, 2.5rem + 4vw, 6rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
}

.cost-unit {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--fs-lead);
}

.cost-note {
  max-width: 24rem;
  margin-top: var(--space-4);
  color: var(--muted-steel);
  font-size: var(--fs-small);
}

.cost-body {
  grid-column: 7 / span 6;
}

.cost-body h3 {
  margin-bottom: var(--space-3);
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.cost-body p {
  max-width: 34rem;
  color: var(--graphite);
}

.funding {
  margin-top: var(--space-6);
}

.funding li {
  position: relative;
  padding: var(--space-3) 0 var(--space-3) var(--space-6);
  border-top: 1px solid var(--hairline);
}

.funding li::before {
  content: "";
  position: absolute;
  top: 1.35em;
  left: 0;
  width: 0.75rem;
  height: 1px;
  background: var(--dove-blue);
}

/* Referenzen als Raster */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.logo-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 11rem;
  padding: var(--space-6) var(--space-4) var(--space-4);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  text-align: center;
}

.logo-cell .ref-logo {
  height: 3.75rem;
  max-width: 100%;
  margin-block: auto;
}

.logo-cell .ref-name {
  margin-block: auto;
  white-space: normal;
  font-size: 1.0625rem;
  line-height: 1.3;
}

.logo-cell-caption {
  color: var(--muted-steel);
  font-size: var(--fs-meta);
  line-height: 1.35;
}

.logo-cell:hover .ref-logo {
  filter: contrast(1.1) brightness(1.08);
  opacity: 1;
}

.logo-cell:hover .ref-name {
  color: var(--dove-blue);
}

/* Häufige Fragen */
.faq {
  border-bottom: 1px solid var(--hairline);
}

.faq details {
  border-top: 1px solid var(--hairline);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-6);
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.25rem);
  line-height: 1.35;
  letter-spacing: -0.01em;
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "";
  flex: none;
  width: 0.875rem;
  height: 0.875rem;
  background:
    linear-gradient(currentColor, currentColor) center / 100% 1px no-repeat,
    linear-gradient(currentColor, currentColor) center / 1px 100% no-repeat;
  transition: transform 200ms var(--ease);
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details.is-closing summary::after {
  transform: none;
}

.faq summary:hover {
  color: var(--dove-blue);
}

.faq-answer {
  overflow: hidden;
  max-width: 44rem;
  padding-bottom: var(--space-6);
  color: var(--graphite);
}

.faq-answer p + p {
  margin-top: var(--space-3);
}

/* Team-Seite */
.members {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 1.5rem + 2vw, 3.5rem) var(--space-6);
}

.member-portrait {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  margin-bottom: var(--space-4);
  background: var(--stone-panel);
  color: var(--faint-steel);
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.member h3 {
  font-size: 1.125rem;
}

.member-role {
  margin-top: var(--space-1);
  color: var(--muted-steel);
  font-size: var(--fs-small);
}

.member-bio {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--hairline);
  color: var(--faint-steel);
  font-size: var(--fs-small);
}

.stance {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
}

.stance-statement {
  grid-column: 1 / span 7;
}

.stance-statement p {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.stance-statement p + p {
  margin-top: var(--space-6);
  color: var(--muted-steel);
}

.values {
  grid-column: 9 / span 4;
}

.values h3 {
  margin-bottom: var(--space-4);
  color: var(--muted-steel);
  font-size: var(--fs-small);
  font-weight: 400;
}

.values li {
  padding-block: var(--space-3);
  border-top: 1px solid var(--hairline);
  font-size: 1.0625rem;
}

/* Kontakt */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-6);
}

.contact-form {
  grid-column: 1 / span 7;
  padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
  border: 1px solid var(--hairline);
  background: var(--pure-surface);
}

.form-intro {
  margin-bottom: var(--space-6);
  color: var(--muted-steel);
  font-size: var(--fs-small);
}

.field + .field,
.field + .field-row,
.field-row + .field,
.field-row + .field-row {
  margin-top: var(--space-6);
}

/* Zwei oder drei kurze Felder nebeneinander */
.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6) var(--space-4);
}

.field-row--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field-row .field + .field {
  margin-top: 0;
}

/* Auswahl "Ich frage an für" als Kacheln */
.field-choice {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.field-choice legend {
  margin-bottom: var(--space-2);
  padding: 0;
  font-size: 0.9375rem;
  font-weight: 500;
}

.choice-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.field-choice .choice {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 2.75rem;
  margin: 0;
  padding: 0 var(--space-4);
  font-weight: 400;
  border: 1px solid var(--field-border);
  background: var(--pure-surface);
  font-size: 0.9375rem;
  cursor: pointer;
  transition: border-color 150ms var(--ease), background-color 150ms var(--ease);
}

.choice:hover {
  border-color: var(--muted-steel);
}

.field-choice .choice input {
  flex: none;
  width: 1rem;
  height: 1rem;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 0;
  accent-color: var(--dove-blue);
}

.choice:has(input:checked) {
  border-color: var(--dove-blue);
  background: var(--dove-blue-mist);
}

.choice:has(input:focus-visible) {
  outline: 2px solid var(--dove-blue);
  outline-offset: 2px;
}

.field-choice[aria-invalid="true"] .choice {
  border-color: var(--error);
}

.field label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 500;
}

.field .required {
  color: var(--muted-steel);
  font-weight: 400;
}

.field input,
.field textarea {
  display: block;
  width: 100%;
  min-height: 2.75rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--field-border);
  border-radius: 0;
  background: var(--pure-surface);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 150ms var(--ease);
}

.field textarea {
  min-height: 10rem;
  resize: vertical;
}

.field input:hover,
.field textarea:hover {
  border-color: var(--muted-steel);
}

.field input:focus-visible,
.field textarea:focus-visible {
  border-color: var(--dove-blue);
  outline: 2px solid var(--dove-blue);
  outline-offset: 0;
}

.field-hint {
  margin-top: var(--space-2);
  color: var(--muted-steel);
  font-size: var(--fs-meta);
}

.field-error {
  margin-top: var(--space-2);
  color: var(--error);
  font-size: var(--fs-meta);
  font-weight: 500;
}

.field-error:empty {
  display: none;
}

.field [aria-invalid="true"] {
  border-color: var(--error);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4) var(--space-6);
  margin-top: var(--space-8);
}

.form-privacy {
  flex: 1 1 16rem;
  color: var(--muted-steel);
  font-size: var(--fs-meta);
}

.form-privacy a {
  color: var(--ink);
}

.btn[aria-busy="true"] {
  opacity: 0.7;
  cursor: progress;
}

.form-status {
  margin-top: var(--space-6);
  padding: var(--space-4);
  border-left: 2px solid var(--dove-blue);
  background: var(--dove-blue-mist);
  font-size: var(--fs-small);
}

.form-status.is-error {
  border-left-color: var(--error);
  background: #fbeceb;
}

.form-status:empty {
  display: none;
}

.contact-aside {
  grid-column: 9 / span 4;
}

.contact-block + .contact-block {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--hairline);
}

.contact-block h2 {
  margin-bottom: var(--space-3);
  color: var(--muted-steel);
  font-size: var(--fs-small);
  font-weight: 400;
  letter-spacing: 0;
}

.contact-block address {
  font-style: normal;
}

.contact-name {
  font-size: 1.25rem;
  letter-spacing: -0.01em;
}

.contact-lines {
  margin-top: var(--space-3);
}

.contact-lines a {
  color: var(--ink);
  font-size: 1.0625rem;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact-lines a:hover {
  color: var(--dove-blue);
}

.contact-block p {
  color: var(--graphite);
}

.phases--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

/* Footer ohne Abschluss-Band (Kontaktseite) */
.site-footer--plain {
  padding-top: var(--space-12);
}

.site-footer--plain .footer-grid {
  padding-top: 0;
  border-top: 0;
}

/* Unterseiten: Tablet */
@media (max-width: 1024px) {
  .page-hero-grid {
    align-items: start;
  }

  .page-hero-text,
  .facts {
    grid-column: 1 / -1;
  }

  .facts {
    max-width: 36rem;
  }

  .split-head,
  .split-body {
    grid-column: 1 / -1;
  }

  .split-head {
    max-width: 40rem;
    margin-bottom: var(--space-4);
  }

  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .stance-statement,
  .values {
    grid-column: 1 / -1;
  }

  .values {
    margin-top: var(--space-8);
  }

  .contact-form,
  .contact-aside {
    grid-column: 1 / -1;
  }

  .contact-aside {
    margin-top: var(--space-8);
  }

  .phases--five {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phases--five .phase:nth-child(odd) {
    border-left: 0;
  }

  .phases--five .phase:nth-child(even) {
    border-left: 1px solid var(--hairline);
  }

  .phases--five .phase:nth-child(n + 3) {
    border-top: 1px solid var(--hairline);
  }
}

/* Unterseiten: Mobil */
@media (max-width: 767px) {
  .page-hero-actions .btn {
    width: 100%;
  }

  .topics {
    grid-template-columns: minmax(0, 1fr);
  }

  .planning {
    grid-template-columns: minmax(0, 1fr);
  }

  .planning-item,
  .planning-item--main {
    grid-column: 1 / -1;
    grid-row: auto;
    border-right: 0;
  }

  .planning-item--main + .planning-item {
    border-top: 1px solid var(--hairline);
  }

  .cost-figure,
  .cost-body {
    grid-column: 1 / -1;
  }

  .cost-body {
    margin-top: var(--space-6);
  }

  .logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .members {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phases--five {
    grid-template-columns: minmax(0, 1fr);
  }

  .phases--five .phase:nth-child(even) {
    border-left: 0;
  }

  .phases--five .phase + .phase {
    border-top: 1px solid var(--hairline);
  }

  .form-footer .btn {
    width: 100%;
  }

  .field-row,
  .field-row--three {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 479px) {
  .members {
    grid-template-columns: minmax(0, 1fr);
  }

  .facts dl {
    grid-template-columns: minmax(0, 1fr);
  }

  .fact:nth-child(even) {
    border-left: 0;
  }

  .fact + .fact {
    border-top: 1px solid var(--hairline);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .marquee {
    -webkit-mask-image: none;
    mask-image: none;
  }

  .marquee-track {
    flex-wrap: wrap;
    width: auto;
    row-gap: var(--space-2);
  }

  .marquee-track li[aria-hidden="true"] {
    display: none;
  }
}