/* ============================================================
   Kistenpfennig Stiftung – "Begeisterung begeistert!"
   Rams-Raster trifft Pop-Art:
   – strenges Layout, viel Weißraum (Dieter Rams)
   – Ben-Day-Punkte, Comic-Panels, Sprechblasen (Lichtenstein)
   – tanzende Figuren & Energielinien (Haring)
   – lachende Blumen in Logofarben (Murakami)
   ============================================================ */

:root {
  --gelb:  #F6B310;
  --gruen: #63A83C;
  --blau:  #3E6FB5;
  --rot:   #D9422B;
  --tinte: #141414;
  --papier:#FFFFFF;
  --creme: #FFF9EE;

  --display: 'Archivo Black', system-ui, sans-serif;
  --comic:   'Bangers', 'Archivo Black', sans-serif;
  --body:    'Inter', system-ui, sans-serif;

  --border: 3px solid var(--tinte);
  --pop-shadow: 8px 8px 0 var(--tinte);
  --pop-shadow-sm: 5px 5px 0 var(--tinte);
  --wrap: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--tinte);
  background: var(--papier);
}

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

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--gelb); color: var(--tinte);
  padding: 10px 18px; font-weight: 800; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 0.6em;
}

a { color: var(--blau); }
a:focus-visible, button:focus-visible {
  outline: 4px solid var(--blau);
  outline-offset: 2px;
}

/* ---------- Ben-Day-Punkteflächen (Lichtenstein) ---------- */
.raster-gelb {
  background-color: var(--creme);
  background-image: radial-gradient(var(--gelb) 2.4px, transparent 2.5px);
  background-size: 22px 22px;
}
.raster-blau {
  background-color: #EFF4FB;
  background-image: radial-gradient(rgba(62,111,181,.55) 2.2px, transparent 2.3px);
  background-size: 20px 20px;
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  border-bottom: var(--border);
  background: var(--papier);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding-block: 10px;
}
.logo { height: 64px; width: auto; }

.hauptnav { display: flex; gap: 6px; flex-wrap: wrap; }
.hauptnav a {
  font-family: var(--body);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: var(--tinte);
  padding: 10px 14px;
  border: 3px solid transparent;
  transition: transform .15s ease;
}
.hauptnav a:hover { transform: rotate(-2deg) scale(1.05); }
.hauptnav a[aria-current="page"] {
  border: var(--border);
  background: var(--gelb);
  box-shadow: 4px 4px 0 var(--tinte);
}

.nav-toggle {
  display: none;
  background: var(--gelb); border: var(--border);
  box-shadow: 4px 4px 0 var(--tinte);
  width: 52px; height: 48px; cursor: pointer;
  flex-direction: column; justify-content: center; align-items: center; gap: 6px;
}
.nav-toggle span { display: block; width: 24px; height: 3px; background: var(--tinte); }

/* ============================================================
   Hero – das Statement
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--border);
  padding: 72px 0 88px;
}
.hero-inner { position: relative; z-index: 2; }

.hero-eyebrow {
  font-family: var(--comic);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  letter-spacing: 0.06em;
  color: var(--rot);
  display: inline-block;
  transform: rotate(-3deg);
  margin-bottom: 10px;
}

.hero-title {
  font-size: clamp(2.6rem, 8vw, 6.5rem);
  margin: 0 0 24px;
}
.hero-title .w1 { color: var(--tinte); display: block; }
.hero-title .w2 {
  display: block;
  background-image: linear-gradient(90deg, var(--gelb), var(--gruen), var(--blau), var(--rot));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-stroke: 2px var(--tinte);
  paint-order: stroke fill;
}

.hero-sub {
  max-width: 560px;
  font-size: 1.2rem;
  font-weight: 600;
}

.hero-cta {
  display: inline-block;
  margin-top: 28px;
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--tinte);
  background: var(--gelb);
  border: var(--border);
  box-shadow: var(--pop-shadow);
  padding: 16px 28px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.hero-cta:hover {
  transform: translate(4px, 4px);
  box-shadow: 4px 4px 0 var(--tinte);
}

/* Der große Logo-Bogen als Hintergrund-Signatur */
.hero-arc {
  position: absolute;
  right: -140px; top: -80px;
  width: 560px; height: 560px;
  opacity: 0.9;
  z-index: 1;
  pointer-events: none;
}

/* ============================================================
   Störer – schwebende Pop-Art-Elemente
   ============================================================ */
.st { position: absolute; z-index: 3; pointer-events: none; }

.st-blase {
  font-family: var(--comic);
  font-size: 1.35rem;
  letter-spacing: 0.05em;
  background: var(--blase-bg, var(--gelb));
  color: var(--tinte);
  border: var(--border);
  box-shadow: var(--pop-shadow-sm);
  padding: 8px 18px;
  border-radius: 999px;
  transform: rotate(var(--blase-rot, -6deg));
  white-space: nowrap;
}

@keyframes schweben {
  0%, 100% { transform: translateY(0) rotate(var(--rot-basis, 0deg)); }
  50%      { transform: translateY(-12px) rotate(var(--rot-basis, 0deg)); }
}
@keyframes wackeln {
  0%, 100% { transform: rotate(-4deg); }
  50%      { transform: rotate(5deg); }
}
.st-blume  { animation: schweben 5s ease-in-out infinite; }
.st-figur  { animation: wackeln 2.6s ease-in-out infinite; transform-origin: 50% 80%; }
.st-stern  { animation: schweben 4s ease-in-out infinite; }

@media (prefers-reduced-motion: reduce) {
  .st, .hauptnav a, .hero-cta, .projekt-card { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* Positionen der Hero-Störer */
.hero .pos-1 { left: 4%;  top: 12%; }
.hero .pos-2 { right: 34%; top: 8%; }
.hero .pos-3 { left: 38%; bottom: 6%; }
.hero .pos-4 { right: 6%; bottom: 10%; }

/* ============================================================
   Vision – prominenter Block
   ============================================================ */
.vision {
  position: relative;
  padding: 88px 0;
  border-bottom: var(--border);
}
.vision-panel {
  position: relative;
  background: var(--papier);
  border: var(--border);
  box-shadow: var(--pop-shadow);
  padding: clamp(28px, 5vw, 64px);
  max-width: 900px;
  margin-inline: auto;
}
.vision-label {
  position: absolute;
  top: -26px; left: 32px;
  font-family: var(--comic);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  background: var(--rot);
  color: #fff;
  border: var(--border);
  padding: 4px 20px;
  transform: rotate(-2deg);
}
.vision-text {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.6vw, 1.9rem);
  line-height: 1.35;
  text-transform: none;
  margin: 0;
}
.vision-text .mark-gelb  { box-shadow: inset 0 -0.45em var(--gelb); }
.vision-text .mark-gruen { box-shadow: inset 0 -0.45em #A8D08D; }
.vision .pos-a { left: 2%; top: 14%; }
.vision .pos-b { right: 3%; bottom: 12%; }

/* ============================================================
   Mission
   ============================================================ */
.mission { padding: 88px 0; border-bottom: var(--border); position: relative; }
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.mission h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
.mission h2 .feuer { color: var(--rot); }
.mission-kern {
  border-left: 8px solid var(--gelb);
  padding-left: 20px;
  font-weight: 600;
}
.mission .pos-a { right: 4%; top: 8%; }

/* ============================================================
   Projekte
   ============================================================ */
.projekte { padding: 88px 0; border-bottom: var(--border); position: relative; }
.projekte-head { display: flex; align-items: baseline; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.projekte-head h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin: 0; }
.projekte-head .comic-tag {
  font-family: var(--comic);
  font-size: 1.4rem;
  color: var(--blau);
  transform: rotate(-3deg);
}

.projekt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 36px;
}

.projekt-card {
  background: var(--papier);
  border: var(--border);
  box-shadow: var(--pop-shadow);
  padding: 0;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform .15s ease, box-shadow .15s ease;
}
.projekt-card:hover {
  transform: translate(-3px, -3px) rotate(-0.5deg);
  box-shadow: 12px 12px 0 var(--tinte);
}
.projekt-card h3 {
  font-size: 1.3rem;
  padding: 18px 18px 12px;
  margin: 0;
}
.projekt-bild {
  border-top: var(--border);
  border-bottom: var(--border);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}
.projekt-bild-platzhalter {
  border-top: var(--border);
  border-bottom: var(--border);
  aspect-ratio: 16 / 10;
  display: grid;
  place-items: center;
  background-image: radial-gradient(rgba(20,20,20,.18) 2px, transparent 2.1px);
  background-size: 16px 16px;
  background-color: var(--creme);
}
.projekt-kurz { padding: 16px 18px 8px; margin: 0; }
.projekt-jahr {
  align-self: flex-start;
  margin: 8px 18px 18px;
  font-family: var(--comic);
  font-size: 1.15rem;
  background: var(--gruen);
  color: #fff;
  border: var(--border);
  padding: 2px 14px;
  transform: rotate(-2deg);
}
.projekte .pos-a { left: 1%; bottom: 4%; }

/* ============================================================
   Popup / Modal – Comic-Panel, mind. 60 % des Bildschirms
   ============================================================ */
.modal {
  border: none;
  padding: 0;
  width: min(1100px, 90vw);
  min-width: 60vw;
  min-height: 60vh;
  max-height: 90vh;
  background: transparent;
  overflow: visible;
}
.modal::backdrop {
  background: rgba(20, 20, 20, 0.6);
  backdrop-filter: blur(2px);
}
.modal-panel {
  background: var(--papier);
  border: var(--border);
  box-shadow: 12px 12px 0 var(--tinte);
  max-height: 88vh;
  overflow-y: auto;
  position: relative;
}
.modal-kopf {
  position: sticky; top: 0;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 16px;
  background: var(--papier);
  border-bottom: var(--border);
  padding: 22px 26px;
  z-index: 2;
}
.modal-kopf h3 { margin: 0; font-size: clamp(1.4rem, 3vw, 2.1rem); }
.modal-jahr {
  font-family: var(--comic);
  font-size: 1.2rem;
  color: var(--blau);
}
.modal-close {
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1;
  background: var(--rot);
  color: #fff;
  border: var(--border);
  box-shadow: 4px 4px 0 var(--tinte);
  width: 52px; height: 52px;
  cursor: pointer;
  flex-shrink: 0;
}
.modal-close:hover { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--tinte); }
.modal-body { padding: 26px; }
.modal-body img.haupt {
  border: var(--border);
  margin-bottom: 24px;
  width: 100%;
  object-fit: cover;
}
.modal-lang { max-width: 72ch; }
.modal-link {
  display: inline-block;
  margin-top: 8px;
  font-weight: 800;
  color: var(--blau);
}
.modal-galerie {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 18px;
  margin-top: 26px;
}
.modal-galerie img {
  border: var(--border);
  box-shadow: var(--pop-shadow-sm);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

/* ============================================================
   Mitmach-Aufruf (Bewerbung)
   ============================================================ */
.mitmachen {
  position: relative;
  padding: 96px 0;
  border-bottom: var(--border);
  text-align: center;
  overflow: hidden;
}
.mitmachen h2 {
  font-size: clamp(2rem, 5vw, 3.6rem);
  max-width: 800px;
  margin-inline: auto;
}
.mitmachen p { max-width: 620px; margin: 0 auto 28px; font-size: 1.15rem; }
.mitmachen .pos-a { left: 6%; top: 14%; }
.mitmachen .pos-b { right: 5%; top: 20%; }
.mitmachen .pos-c { left: 14%; bottom: 10%; }
.mitmachen .pos-d { right: 12%; bottom: 12%; }

/* ============================================================
   Unterseiten (Text, Kontakt, Unterstützer)
   ============================================================ */
.seite { padding: 72px 0 96px; position: relative; }
.seite-titel { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.seite-inhalt { max-width: 76ch; }
.seite-inhalt h2 {
  font-size: 1.4rem;
  margin-top: 2em;
  box-shadow: inset 0 -0.4em var(--gelb);
  display: inline-block;
}

.kontakt-karten {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.kontakt-karte {
  border: var(--border);
  box-shadow: var(--pop-shadow);
  padding: 28px;
  background: var(--papier);
}
.kontakt-karte h2 { font-size: 1.2rem; margin-top: 0; }
.kontakt-karte .comic-icon { font-family: var(--comic); font-size: 2rem; color: var(--rot); }

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 32px;
  margin-top: 48px;
}
.sponsor-karte {
  border: var(--border);
  box-shadow: var(--pop-shadow-sm);
  background: var(--papier);
  padding: 28px;
  text-align: center;
  display: grid;
  place-items: center;
  min-height: 150px;
  font-weight: 800;
  transition: transform .15s ease;
}
.sponsor-karte:hover { transform: rotate(-1.5deg) scale(1.03); }
.sponsor-karte img {
  max-width: 200px;
  max-height: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.sponsor-karte-cta { background: var(--gelb); }

/* ---------- Gründer ---------- */
.gruender-panel {
  position: relative;
  background: var(--papier);
  border: var(--border);
  box-shadow: var(--pop-shadow);
  padding: clamp(28px, 5vw, 56px);
  margin-top: 40px;
}
.gruender-label {
  position: absolute;
  top: -26px; left: 32px;
  font-family: var(--comic);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  background: var(--blau);
  color: #fff;
  border: var(--border);
  padding: 4px 20px;
  transform: rotate(-2deg);
}
.gruender-intro {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
.gruender-intro h2 { font-size: clamp(1.5rem, 3.2vw, 2.3rem); }
.gruender-lead { font-size: 1.15rem; font-weight: 600; }

.gruender-foto { margin: 0; }
.gruender-foto img {
  border: var(--border);
  box-shadow: var(--pop-shadow-sm);
  width: 100%;
  height: auto;
}
.gruender-foto-hoch img { max-height: 440px; width: auto; margin-inline: auto; }
.gruender-foto figcaption {
  font-family: var(--comic);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  margin-top: 12px;
  text-align: center;
  color: var(--blau);
}

.gruender-personen {
  display: grid;
  gap: 40px;
  margin-top: 56px;
  max-width: 860px;
}
.gruender-person h3 {
  font-size: 1.35rem;
  margin-bottom: 0.5em;
}
.mark-person { box-shadow: inset 0 -0.45em var(--gelb); }
.gruender-person:nth-child(2) .mark-person { box-shadow: inset 0 -0.45em #A8D08D; }
.gruender-person:nth-child(3) .mark-person { box-shadow: inset 0 -0.45em #F3B5A7; }
.gruender-person p { max-width: 72ch; }

.gruender-person-mit-foto {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
  align-items: start;
}
.gruender-person-mit-foto .gruender-foto img { filter: grayscale(0); }

@media (max-width: 760px) {
  .gruender-intro { grid-template-columns: 1fr; }
  .gruender-person-mit-foto { grid-template-columns: 1fr; }
  .gruender-person-mit-foto .gruender-foto { max-width: 260px; }
}

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--tinte); color: var(--papier); }
.footer-band {
  display: flex; gap: 28px; overflow: hidden; white-space: nowrap;
  font-family: var(--display);
  font-size: 1.1rem;
  padding: 14px 0;
  background: linear-gradient(90deg, var(--gelb), var(--gruen), var(--blau), var(--rot));
  color: var(--tinte);
  border-bottom: var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  padding-block: 48px 24px;
}
.footer-logo { height: 56px; width: auto; background: var(--papier); padding: 8px; border-radius: 8px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a, .site-footer a { color: var(--papier); font-weight: 600; }
.footer-note { padding-bottom: 32px; font-size: 0.9rem; opacity: 0.8; }

/* ============================================================
   Responsiv
   ============================================================ */
@media (max-width: 900px) {
  .mission-grid { grid-template-columns: 1fr; }
  .hero-arc { width: 380px; height: 380px; right: -120px; }
  .st-blume, .st-figur, .st-stern { transform: scale(0.75); }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .hauptnav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--papier);
    border-bottom: var(--border);
    padding: 12px 24px 20px;
  }
  .hauptnav.offen { display: flex; }
  .logo { height: 48px; }
  .hero { padding: 48px 0 64px; }
  .hero .pos-2, .vision .pos-a, .mitmachen .pos-c { display: none; }
  .modal { width: 94vw; }
}