/* Compile Academy – öffentliche Website. Liquid Glass wie in der App. */

@font-face {
  font-family: 'Lexend';
  src: url('fonts/Lexend-400.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Lexend';
  src: url('fonts/Lexend-600.ttf') format('truetype');
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Unbounded';
  src: url('fonts/Unbounded-700.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}

:root {
  --bg: #0a0b1e;
  --bg-2: #0c0e26;
  --ink: #f6f6ff;
  --mist: #c3c7e6;
  --haze: #9097c2;
  --violet: #7c5cff;
  --violet-ink: #c4b5ff;
  --cyan: #22d3ee;
  --pink: #ff5fa2;
  --amber: #ffb547;
  --lime: #a8f05a;
  --glass: rgba(255, 255, 255, 0.07);
  --glass-strong: rgba(22, 24, 56, 0.55);
  --rim: rgba(255, 255, 255, 0.42);
  --rim-low: rgba(255, 255, 255, 0.08);
  --drop: rgba(2, 3, 18, 0.55);
  --code-bg: rgba(8, 10, 30, 0.72);
  --angle: 135deg;
  --hx: 22%;
  --hy: 0%;
  --radius: 30px;
  --display: 'Unbounded', 'SF Pro Display', system-ui, sans-serif;
  --body: 'Lexend', -apple-system, 'SF Pro Text', 'Segoe UI Variable', system-ui, sans-serif;
  --mono: ui-monospace, 'SF Mono', 'Cascadia Code', Menlo, Consolas, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) {
    --bg: #eef1ff;
    --bg-2: #e4e8fb;
    --ink: #171a38;
    --mist: #474d73;
    --haze: #676d92;
    --violet-ink: #5a36e0;
    --glass: rgba(255, 255, 255, 0.42);
    --glass-strong: rgba(255, 255, 255, 0.66);
    --rim: rgba(255, 255, 255, 0.95);
    --rim-low: rgba(255, 255, 255, 0.4);
    --drop: rgba(40, 44, 110, 0.18);
    --code-bg: rgba(14, 18, 48, 0.9);
    color-scheme: light;
  }
}
:root[data-theme='light'] {
  --bg: #eef1ff;
  --bg-2: #e4e8fb;
  --ink: #171a38;
  --mist: #474d73;
  --haze: #676d92;
  --violet-ink: #5a36e0;
  --glass: rgba(255, 255, 255, 0.42);
  --glass-strong: rgba(255, 255, 255, 0.66);
  --rim: rgba(255, 255, 255, 0.95);
  --rim-low: rgba(255, 255, 255, 0.4);
  --drop: rgba(40, 44, 110, 0.18);
  --code-bg: rgba(14, 18, 48, 0.9);
  color-scheme: light;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,
svg {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
}
::selection {
  background: rgba(124, 92, 255, 0.35);
}
:focus-visible {
  outline: 3px solid var(--violet-ink);
  outline-offset: 3px;
  border-radius: 12px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--violet);
  color: #fff;
}
.skip:focus {
  left: 16px;
}

/* ---------- Lebendiger Hintergrund ---------- */
.wall {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background: var(--bg);
}
.wall i {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
  animation: float 28s ease-in-out infinite alternate;
}
.wall .b1 {
  width: 75vmax;
  height: 75vmax;
  left: -25vmax;
  top: -32vmax;
  background: radial-gradient(circle, rgba(109, 75, 255, 0.85), transparent 62%);
}
.wall .b2 {
  width: 62vmax;
  height: 62vmax;
  right: -24vmax;
  top: 4vmax;
  background: radial-gradient(circle, rgba(0, 194, 255, 0.65), transparent 60%);
  animation-delay: -8s;
  animation-duration: 25s;
}
.wall .b3 {
  width: 70vmax;
  height: 70vmax;
  left: 10vmax;
  bottom: -42vmax;
  background: radial-gradient(circle, rgba(255, 77, 157, 0.6), transparent 60%);
  animation-delay: -14s;
  animation-duration: 34s;
}
.wall .b4 {
  width: 40vmax;
  height: 40vmax;
  right: 6vmax;
  bottom: -12vmax;
  background: radial-gradient(circle, rgba(255, 178, 63, 0.5), transparent 62%);
  animation-delay: -4s;
  animation-duration: 22s;
}

.companion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.companion {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 28px;
}
.companion img {
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.companion:hover img,
.companion:focus-within img {
  transform: translateY(-10px) rotate(-4deg);
}
.companion h3 {
  margin: 12px 0 0;
  font-size: 24px;
}
.companion p {
  flex: 1;
}
.companion-tip {
  margin: 24px auto 0;
  max-width: 780px;
  padding: 20px 26px;
  text-align: center;
}
@media (max-width: 720px) {
  .companion-grid {
    grid-template-columns: 1fr;
  }
  .companion {
    padding: 22px;
  }
  .companion img {
    width: 120px;
    height: 114px;
  }
}

html[data-page-visible='false'] *,
html[data-page-visible='false'] *::before,
html[data-page-visible='false'] *::after,
section[data-in-view='false'] *,
section[data-in-view='false'] *::before,
section[data-in-view='false'] *::after {
  animation-play-state: paused !important;
}
section[data-in-view='false'] .glass {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.wall .grid {
  position: absolute;
  inset: 0;
  opacity: 0.5;
  background-image: radial-gradient(rgba(255, 255, 255, 0.2) 1px, transparent 1.4px);
  background-size: 30px 30px;
  -webkit-mask: radial-gradient(ellipse 80% 60% at 50% 30%, #000, transparent 75%);
  mask: radial-gradient(ellipse 80% 60% at 50% 30%, #000, transparent 75%);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) .wall .b1 {
    background: radial-gradient(circle, rgba(167, 139, 250, 0.75), transparent 62%);
  }
  :root:not([data-theme='dark']) .wall .b2 {
    background: radial-gradient(circle, rgba(94, 231, 255, 0.6), transparent 60%);
  }
  :root:not([data-theme='dark']) .wall .b3 {
    background: radial-gradient(circle, rgba(255, 156, 203, 0.6), transparent 60%);
  }
  :root:not([data-theme='dark']) .wall .grid {
    background-image: radial-gradient(rgba(40, 40, 110, 0.15) 1px, transparent 1.4px);
  }
}
@keyframes float {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(5vmax, 3vmax, 0) scale(1.1);
  }
  100% {
    transform: translate3d(-3vmax, 6vmax, 0) scale(0.94);
  }
}

/* ---------- Liquid Glass ---------- */
.glass {
  position: relative;
  isolation: isolate;
  background: var(--glass);
  -webkit-backdrop-filter: blur(28px) saturate(190%) brightness(1.04);
  backdrop-filter: blur(28px) saturate(190%) brightness(1.04);
  border-radius: var(--radius);
  box-shadow:
    inset 0 1px 0.5px var(--rim),
    inset 0 -1px 1px var(--rim-low),
    inset 0 0 0 1px var(--rim-low),
    inset 0 0 30px rgba(255, 255, 255, 0.06),
    0 24px 50px -24px var(--drop),
    0 8px 18px -10px var(--drop);
}
.glass::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  background:
    radial-gradient(130% 90% at var(--hx) var(--hy), rgba(255, 255, 255, 0.2), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 40%);
}
.glass::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  padding: 1.25px;
  background: conic-gradient(
    from var(--angle),
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0.16) 14%,
    transparent 26%,
    rgba(255, 255, 255, 0.06) 40%,
    rgba(255, 255, 255, 0.7) 50%,
    rgba(255, 255, 255, 0.14) 64%,
    transparent 78%,
    rgba(255, 255, 255, 0.95)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box exclude,
    linear-gradient(#000 0 0);
  opacity: 0.85;
}
.glass.strong {
  background: var(--glass-strong);
}

/* ---------- Buttons ---------- */
.btn {
  --tint: 124, 92, 255;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border: 0;
  border-radius: 999px;
  font: 600 16px/1.2 var(--body);
  text-decoration: none;
  color: #fff;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(var(--tint), 0.95), rgba(var(--tint), 0.78));
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.55),
    inset 0 -2px 6px rgba(0, 0, 0, 0.2),
    inset 0 0 18px rgba(255, 255, 255, 0.16),
    0 16px 32px -12px rgba(var(--tint), 0.8),
    0 4px 10px -4px rgba(var(--tint), 0.6);
  transition:
    transform 0.45s var(--nx-spring, cubic-bezier(0.22, 1, 0.36, 1)),
    filter 0.2s,
    box-shadow 0.25s;
  overflow: hidden;
  isolation: isolate;
}
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background:
    radial-gradient(120% 120% at var(--hx) -10%, rgba(255, 255, 255, 0.45), transparent 52%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.25), transparent 50%);
}
.btn:hover {
  transform: translateY(-2px) scale(1.02);
  filter: brightness(1.06);
}
.btn:active {
  transform: scale(0.97);
}
.btn.ghost {
  color: var(--ink);
  background: var(--glass);
  -webkit-backdrop-filter: blur(24px) saturate(190%);
  backdrop-filter: blur(24px) saturate(190%);
  box-shadow:
    inset 0 1px 0.5px var(--rim),
    inset 0 0 0 1px var(--rim-low),
    0 12px 26px -16px var(--drop);
}
.btn.small {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 15px;
}
.btn svg {
  width: 20px;
  height: 20px;
  flex: none;
}

/* ---------- Layout ---------- */
.wrap {
  width: min(1160px, 100% - 32px);
  margin-inline: auto;
}
section {
  padding: clamp(64px, 9vw, 120px) 0;
  scroll-margin-top: 90px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font: 600 13px/1.2 var(--body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--violet-ink);
}
h1,
h2,
h3 {
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
/* Unbounded ist breit: „Programmieren“ ≈ 9,4 × Schriftgröße – die Größe folgt der Spaltenbreite */
h1 {
  font: 700 clamp(30px, 9.2vw, 62px) / 1.06 var(--display);
  letter-spacing: -0.035em;
}
@media (min-width: 980px) {
  h1 {
    font-size: clamp(44px, 4.4vw, 64px);
  }
}
h1,
h2 {
  -webkit-hyphens: auto;
  hyphens: auto;
  overflow-wrap: break-word;
}
h2 {
  font: 700 clamp(27px, 4.4vw, 50px) / 1.1 var(--display);
  letter-spacing: -0.03em;
}
h3 {
  font-family: var(--body);
  font-weight: 600;
  font-size: 21px;
  line-height: 1.3;
}
.lead {
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--mist);
  max-width: 640px;
}
.muted {
  color: var(--mist);
}
.center {
  text-align: center;
}
.section-head {
  display: grid;
  gap: 16px;
  justify-items: center;
  text-align: center;
  margin-bottom: clamp(36px, 5vw, 60px);
}
.section-head .lead {
  margin: 0;
}
.grad {
  background: linear-gradient(100deg, #b8a6ff 0%, #6fe7f7 45%, #ff9ccb 80%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme='dark']) .grad {
    background: linear-gradient(100deg, #5a36e0 0%, #0b8aa6 50%, #d6337d 90%);
    -webkit-background-clip: text;
    background-clip: text;
  }
}

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 12px;
  z-index: 50;
  margin: 12px auto 0;
  width: min(1160px, 100% - 24px);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 8px 8px 14px;
  border-radius: 999px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font: 700 19px/1 var(--display);
  letter-spacing: -0.02em;
  /* Schriftzug „COMPILE ACADEMY“ (Eigentümer 25.10.2026): Großbuchstaben per Stil, im Text steht „Compile Academy“
     – Screenreader lesen so den Namen statt einzelner Buchstaben. */
  text-transform: uppercase;
  white-space: nowrap;
}
.brand img {
  width: 36px;
  height: 36px;
  border-radius: 11px;
}
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--mist);
  font-weight: 600;
  font-size: 15px;
  transition:
    background 0.2s,
    color 0.2s;
}
.nav-links a:hover,
.nav-links a[aria-current='page'] {
  background: rgba(255, 255, 255, 0.1);
  color: var(--ink);
}
.nav .btn {
  margin-left: 4px;
}
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}
@media (max-width: 860px) {
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 10px;
    border-radius: 28px;
    background: var(--glass-strong);
    -webkit-backdrop-filter: blur(30px) saturate(190%);
    backdrop-filter: blur(30px) saturate(190%);
    box-shadow:
      inset 0 1px 0.5px var(--rim),
      0 20px 40px -20px var(--drop);
  }
  .nav.open .nav-links {
    display: flex;
  }
  .nav-links a {
    padding: 14px 16px;
  }
  .menu-toggle {
    display: grid;
    place-items: center;
  }
  .nav .btn.desktop {
    display: none;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(48px, 8vw, 96px);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero h1 {
  margin: 18px 0 22px;
}
.hero .lead {
  margin: 0 0 30px;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding: 0;
  list-style: none;
}
.stats li {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--mist);
}
.stats strong {
  color: var(--ink);
  font-weight: 600;
}
@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Handy-Mockup mit Mini-Lektion */
.phone {
  position: relative;
  width: min(340px, 86vw);
  margin-inline: auto;
  aspect-ratio: 9 / 18.5;
  padding: 14px;
  border-radius: 54px;
  transform: rotate(-3deg);
  animation: bob 7s ease-in-out infinite alternate;
}
@keyframes bob {
  to {
    transform: rotate(2deg) translateY(-14px);
  }
}
.screen {
  position: relative;
  height: 100%;
  border-radius: 42px;
  overflow: hidden;
  padding: 22px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background:
    radial-gradient(120% 60% at 0% 0%, rgba(124, 92, 255, 0.55), transparent 60%),
    radial-gradient(90% 60% at 100% 30%, rgba(34, 211, 238, 0.4), transparent 60%),
    radial-gradient(90% 60% at 30% 100%, rgba(255, 95, 162, 0.42), transparent 60%), #0b0d24;
  color: #f6f6ff;
}
.screen .island {
  position: absolute;
  top: 10px;
  left: 50%;
  width: 92px;
  height: 26px;
  transform: translateX(-50%);
  border-radius: 999px;
  background: #000;
}
.screen .bar {
  height: 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
  margin-top: 18px;
}
.screen .bar span {
  display: block;
  height: 100%;
  width: 40%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  transition: width 0.6s cubic-bezier(0.2, 0.9, 0.25, 1);
}
.mini-card {
  padding: 16px;
  border-radius: 24px;
  font-size: 14px;
}
.mini-card code {
  display: block;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(5, 6, 24, 0.75);
  font: 13px/1.5 var(--mono);
  color: #a8f05a;
}
.mini-q {
  font-weight: 600;
}
.mini-opts {
  display: grid;
  gap: 8px;
}
.mini-opt {
  padding: 11px 14px;
  border-radius: 18px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.09);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  transition:
    background 0.3s,
    box-shadow 0.3s,
    transform 0.3s;
}
.mini-opt.picked {
  background: rgba(124, 92, 255, 0.35);
  box-shadow: inset 0 0 0 2px #b8a6ff;
  transform: scale(1.02);
}
.mini-opt.right {
  background: rgba(168, 240, 90, 0.22);
  box-shadow: inset 0 0 0 2px var(--lime);
}
.mini-foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.mini-xp {
  font-weight: 600;
  color: var(--amber);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.4s;
}
.mini-xp.show {
  opacity: 1;
  transform: none;
}
.mini-btn {
  padding: 12px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  background: linear-gradient(180deg, #8f74ff, #6a47f5);
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.5),
    0 10px 20px -8px rgba(124, 92, 255, 0.9);
}
.koda-float {
  position: absolute;
  right: -26px;
  bottom: 70px;
  width: 112px;
  filter: drop-shadow(0 18px 24px rgba(0, 0, 0, 0.4));
  animation: bob 5s ease-in-out infinite alternate-reverse;
}
.confetti {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.confetti i {
  position: absolute;
  width: 8px;
  height: 12px;
  border-radius: 3px;
  top: 40%;
  left: 50%;
  opacity: 0;
}
.confetti.go i {
  animation: pop 1.1s cubic-bezier(0.2, 0.7, 0.3, 1) forwards;
}
@keyframes pop {
  0% {
    opacity: 1;
    transform: translate(0, 0) rotate(0);
  }
  100% {
    opacity: 0;
    transform: translate(var(--x), var(--y)) rotate(var(--r));
  }
}

/* ---------- Sprachen-Laufband ---------- */
.marquee {
  overflow: hidden;
  padding: 26px 0;
  -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: slide 38s linear infinite;
}
.marquee:hover .marquee-track {
  animation-play-state: paused;
}
@keyframes slide {
  to {
    transform: translateX(-50%);
  }
}
.lang-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px 10px 10px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
}
.glyph {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  font: 700 13px/1 var(--display);
  color: #fff;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.5),
    0 8px 16px -8px rgba(0, 0, 0, 0.5);
}

/* ---------- Karten-Raster ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.step {
  padding: 30px;
}
.step .num {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 20px;
  border-radius: 50%;
  font: 700 20px/1 var(--display);
  color: #fff;
  background: linear-gradient(140deg, var(--violet), var(--cyan));
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.55),
    0 12px 24px -10px rgba(124, 92, 255, 0.9);
}
.step:nth-child(2) .num {
  background: linear-gradient(140deg, #19b8d6, #6ee7a8);
}
.step:nth-child(3) .num {
  background: linear-gradient(140deg, #ff8a5c, #ff5fa2);
}
.step p {
  margin: 10px 0 0;
  color: var(--mist);
}
@media (max-width: 860px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.courses {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}
.course {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px;
  text-decoration: none;
  transition: transform 0.5s var(--nx-spring, cubic-bezier(0.22, 1, 0.36, 1));
}
.course:hover {
  transform: translateY(-6px);
}
.course .glyph {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  font-size: 15px;
}
.course p {
  margin: 0;
  color: var(--mist);
  font-size: 15px;
}
.course .meta {
  margin-top: auto;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--haze);
}
.course .meta span {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
}
.new-badge {
  align-self: flex-start;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: #12121f;
  background: linear-gradient(90deg, var(--amber), #ffd27a);
}

/* Bento-Funktionen */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.feature {
  grid-column: span 2;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 210px;
}
.feature.wide {
  grid-column: span 3;
}
.feature.big {
  grid-column: span 4;
}
.feature .icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  margin-bottom: 6px;
  color: #fff;
  background: linear-gradient(140deg, rgba(124, 92, 255, 0.9), rgba(34, 211, 238, 0.85));
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.55),
    0 12px 24px -12px rgba(124, 92, 255, 0.9);
}
.feature .icon svg {
  width: 24px;
  height: 24px;
}
.feature p {
  margin: 0;
  color: var(--mist);
}
@media (max-width: 960px) {
  .bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .feature,
  .feature.wide,
  .feature.big {
    grid-column: span 1;
  }
}
@media (max-width: 620px) {
  .bento {
    grid-template-columns: 1fr;
  }
}

/* ---------- Live-Demo ---------- */
.demo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 18px;
}
.demo-pane {
  display: flex;
  flex-direction: column;
  min-height: 340px;
  border-radius: 22px;
  overflow: hidden;
}
.demo-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--haze);
}
.dots {
  display: flex;
  gap: 6px;
  margin-right: 6px;
}
.dots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ff5f57;
}
.dots i:nth-child(2) {
  background: #febc2e;
}
.dots i:nth-child(3) {
  background: #28c840;
}
.demo textarea {
  flex: 1;
  width: 100%;
  resize: none;
  border: 0;
  outline: none;
  padding: 16px 18px;
  background: var(--code-bg);
  color: #e3e7ff;
  font: 15px/1.6 var(--mono);
  tab-size: 2;
}
.demo iframe {
  flex: 1;
  width: 100%;
  border: 0;
  background: #fff;
}
.demo-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.demo-tabs button {
  padding: 10px 18px;
  border: 0;
  border-radius: 999px;
  font: 600 15px var(--body);
  color: var(--mist);
  background: var(--glass);
  box-shadow:
    inset 0 1px 0.5px var(--rim),
    inset 0 0 0 1px var(--rim-low);
  cursor: pointer;
}
.demo-tabs button[aria-selected='true'] {
  color: #fff;
  background: linear-gradient(180deg, #8f74ff, #6a47f5);
}
@media (max-width: 820px) {
  .demo {
    grid-template-columns: 1fr;
  }
  .demo-pane {
    min-height: 260px;
  }
}

/* ---------- Installieren ---------- */
.install {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(24px, 4vw, 48px);
  align-items: center;
}
.install h2 {
  margin: 14px 0 16px;
}
.platforms {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.platform {
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px var(--rim-low);
  transition:
    box-shadow 0.3s,
    background 0.3s;
}
.platform.active {
  background: rgba(124, 92, 255, 0.16);
  box-shadow: inset 0 0 0 2px rgba(184, 166, 255, 0.8);
}
.platform h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
}
.platform h3 svg {
  width: 22px;
  height: 22px;
}
.platform ol {
  margin: 10px 0 0;
  padding-left: 20px;
  color: var(--mist);
  font-size: 15px;
}
.platform .you {
  display: none;
  margin-left: auto;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--violet);
  color: #fff;
}
.platform.active .you {
  display: inline-block;
}
.install-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.installed-note {
  display: none;
  margin-top: 14px;
  color: var(--lime);
  font-weight: 600;
}
@media (max-width: 920px) {
  .install {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .platforms {
    grid-template-columns: 1fr;
  }
}

/* ---------- Entwickler-Teaser ---------- */
.dev-teaser {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: clamp(24px, 4vw, 40px);
}
.avatar {
  flex: none;
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  font: 700 36px/1 var(--display);
  color: #fff;
  background:
    radial-gradient(120% 120% at 30% 0%, rgba(255, 255, 255, 0.45), transparent 50%), linear-gradient(140deg, var(--violet), var(--cyan) 60%, var(--pink));
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.5),
    0 20px 40px -16px rgba(124, 92, 255, 0.9);
}
.dev-teaser p {
  margin: 8px 0 16px;
  color: var(--mist);
}
@media (max-width: 640px) {
  .dev-teaser {
    flex-direction: column;
    text-align: center;
  }
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin-inline: auto;
}
.faq details {
  padding: 4px 24px;
  border-radius: 26px;
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 0;
  font-weight: 600;
  font-size: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: '+';
  font: 400 26px/1 var(--body);
  color: var(--violet-ink);
  transition: transform 0.3s;
}
.faq details[open] summary::after {
  transform: rotate(45deg);
}
.faq details p {
  margin: 0 0 20px;
  color: var(--mist);
}

/* ---------- Abschluss & Footer ---------- */
.final {
  padding: clamp(36px, 6vw, 72px);
  text-align: center;
  display: grid;
  justify-items: center;
  gap: 18px;
  overflow: hidden;
}
.final img {
  width: 120px;
}
footer {
  padding: 40px 0 60px;
  color: var(--haze);
  font-size: 15px;
}
.foot {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  align-items: center;
  justify-content: space-between;
}
.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.foot a {
  text-decoration: none;
}
.foot a:hover {
  color: var(--ink);
}

/* ---------- Unterseiten ---------- */
.page {
  padding-top: clamp(40px, 7vw, 80px);
}
.prose {
  max-width: 760px;
  margin-inline: auto;
  padding: clamp(24px, 4vw, 44px);
}
.prose h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin: 34px 0 12px;
}
.prose h2:first-child {
  margin-top: 0;
}
.prose p,
.prose li {
  color: var(--mist);
}
.prose strong {
  color: var(--ink);
}
.prose ul {
  padding-left: 1.2em;
}
.legal-links {
  margin-top: 30px;
}
/* Kontaktformular im Impressum (zweiter schneller Kontaktweg, ohne Konto) */
.contact-card {
  margin-top: 28px;
  scroll-margin-top: 110px;
}
.contact-form {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}
.contact-form[hidden] {
  display: none;
}
.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--ink);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  font: 400 16px/1.5 var(--body, inherit);
  color: var(--ink);
  background: rgba(8, 4, 26, 0.55);
  border: 1px solid rgba(196, 181, 255, 0.28);
  border-radius: 14px;
  padding: 12px 14px;
  resize: vertical;
}
.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
  outline: 3px solid var(--violet-ink);
  outline-offset: 2px;
}
.contact-form .contact-trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-form .btn {
  justify-self: start;
}
.contact-note {
  font-size: 14px;
  margin: 0;
}
.contact-status {
  margin: 0;
  min-height: 1.5em;
}
.contact-status[data-tone='ok'] {
  color: #7ff0c2;
}
.contact-status[data-tone='error'] {
  color: #ffb4c4;
}
.dev-hero {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 18px;
  padding-bottom: 40px;
}
.dev-hero .avatar {
  width: 148px;
  height: 148px;
  font-size: 46px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 0;
  list-style: none;
}
.tags li {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
}
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.timeline li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 16px;
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 0 1px var(--rim-low);
}
.timeline b {
  font-family: var(--display);
  color: var(--violet-ink);
}
@media (max-width: 560px) {
  .timeline li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ---------- Einblenden beim Scrollen ---------- */
.reveal {
  opacity: 1;
}
html[data-enhanced-motion] .reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition:
    opacity 0.8s ease,
    transform 0.8s cubic-bezier(0.2, 0.9, 0.25, 1);
}
html[data-enhanced-motion] .reveal.in {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  html[data-enhanced-motion] .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ---------- Compile Academy: eine gemeinsame Glaswelt auf jedem Bildschirm ---------- */
:root[data-style='neon'][data-scheme='dark'] {
  --bg: #050c18;
  --bg-2: #0d1a2e;
  --ink: #f0fcff;
  --mist: #bdd5e6;
  --haze: #95afc5;
  --violet-ink: #cfb4ff;
  --cyan: #80f4ec;
  --glass: #0a162666;
  --glass-strong: #0d1a2ef2;
  --rim: #9ceee870;
  --rim-low: #54eada24;
}
:root[data-style='neon'][data-scheme='light'] {
  --bg: #ecf7fc;
  --bg-2: #deeaf7;
  --ink: #162b45;
  --mist: #47617f;
  --haze: #5e7691;
  --violet-ink: #6842be;
  --cyan: #087d80;
  --glass: #ffffff9e;
  --glass-strong: #f5fafff5;
}
:root[data-style='aurora'][data-scheme='dark'] {
  --bg: #061219;
  --bg-2: #132f38;
  --ink: #eafcf7;
  --mist: #b0d0d0;
  --haze: #89afb4;
  --violet-ink: #bbadff;
  --cyan: #83e7d2;
  --glass: #0e283066;
  --glass-strong: #102630f5;
}
:root[data-style='aurora'][data-scheme='light'] {
  --bg: #ebf7f4;
  --bg-2: #dbede8;
  --ink: #153c3e;
  --mist: #4c7476;
  --haze: #62898a;
  --violet-ink: #6048b6;
  --cyan: #0d746c;
  --glass: #ffffff99;
  --glass-strong: #f0faf7f5;
}
:root[data-style='cinematic'][data-scheme='dark'] {
  --bg: #120d19;
  --bg-2: #251e2f;
  --ink: #fff5ec;
  --mist: #d3bfcb;
  --haze: #a68c9f;
  --violet-ink: #eec990;
  --cyan: #ecbba2;
  --glass: #251e2f70;
  --glass-strong: #251e2ff5;
}
:root[data-style='cinematic'][data-scheme='light'] {
  --bg: #f7f0e9;
  --bg-2: #ede3db;
  --ink: #382337;
  --mist: #7b5d6e;
  --haze: #927686;
  --violet-ink: #87517a;
  --cyan: #95663d;
  --glass: #fffcf8b8;
  --glass-strong: #fffcf8f5;
}
:root[data-style='studio'][data-scheme='dark'] {
  --bg: #111326;
  --bg-2: #1c2034;
  --ink: #f5f2ea;
  --mist: #c5c3d4;
  --haze: #a4a1b6;
  --glass: #1c2034f2;
  --glass-strong: #1c2034;
}
:root[data-style='studio'][data-scheme='light'] {
  --bg: #f8f7f2;
  --bg-2: #eeece5;
  --ink: #282838;
  --mist: #575569;
  --haze: #6d697d;
  --glass: #fffefbf2;
  --glass-strong: #fffefb;
}
:root[data-style='studio'] .glass {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}
:root[data-style='studio'] .wall i {
  opacity: 0.16;
  animation: none;
}
:root[data-style='neon'] .wall .b1 {
  background: radial-gradient(circle, #155d75d9, transparent 62%);
}
:root[data-style='neon'] .wall .b2 {
  background: radial-gradient(circle, #6121aaad, transparent 62%);
}
:root[data-style='neon'] .wall .b3 {
  background: radial-gradient(circle, #95345f8c, transparent 62%);
}
:root[data-style='aurora'] .wall .b1 {
  background: radial-gradient(circle, #00c9a778, transparent 62%);
}
:root[data-style='aurora'] .wall .b2 {
  background: radial-gradient(circle, #7b61ff85, transparent 62%);
}
:root[data-style='cinematic'] .wall .b1 {
  background: radial-gradient(circle, #7b4db899, transparent 62%);
}
:root[data-style='cinematic'] .wall .b2 {
  background: radial-gradient(circle, #d99a4e6b, transparent 62%);
}
:root[data-style='cinematic'] .wall .b3 {
  background: radial-gradient(circle, #b5487a73, transparent 62%);
}
:root[data-scheme='light'] .grad {
  background-image: linear-gradient(100deg, var(--violet-ink), var(--cyan));
}
:root[data-style='neon'][data-scheme='dark'] .btn:not(.ghost) {
  --tint: 52, 234, 215;
  color: #041e25;
}
:root[data-style='cinematic'][data-scheme='dark'] .btn:not(.ghost) {
  --tint: 220, 175, 116;
  color: #251620;
}
.brand {
  font-size: 17px;
  letter-spacing: -0.025em;
}
.nav {
  z-index: 40;
  padding-inline-start: 16px;
}
.nav-links a {
  padding-inline: 12px;
  font-size: 14px;
}
.hero {
  padding-top: clamp(48px, 7vw, 104px);
}
.hero-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.13;
  letter-spacing: -0.045em;
}
.hero .lead {
  font-size: clamp(17px, 1.7vw, 20px);
  line-height: 1.75;
  max-width: 570px;
}
.hero-install {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  margin-top: 18px;
  color: var(--mist);
  font-size: 14px;
  text-underline-offset: 5px;
}
.hero-note {
  color: var(--haze);
  font-size: 13px;
  margin-top: 20px;
}
.status-light {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 14px #22d3ee80;
}
.hero-visual {
  position: relative;
  isolation: isolate;
  min-width: 0;
  padding-block: 28px;
}
.learning-preview {
  padding: 8px;
  border-radius: 30px;
  position: relative;
  transform: rotate(-2deg);
}
.preview-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 42px;
  padding: 8px 14px;
  font-size: 10px;
  color: var(--mist);
  letter-spacing: 0.02em;
}
.window-dots {
  display: flex;
  gap: 5px;
  flex: none;
}
.window-dots i {
  height: 7px;
  width: 7px;
  border-radius: 50%;
  background: #ff8d93;
}
.window-dots i:nth-child(2) {
  background: #f7cf7c;
}
.window-dots i:nth-child(3) {
  background: #7adaaf;
}
.preview-live {
  color: var(--cyan);
  font-size: 9px;
  white-space: nowrap;
}
.learning-preview .screen {
  border-radius: 23px;
  gap: 13px;
  padding: 24px;
  min-height: 445px;
}
.preview-course {
  display: grid;
  gap: 8px;
}
.preview-course span {
  font-size: 9px;
  letter-spacing: 0.15em;
  color: #bdbae0;
}
.preview-course b {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.025em;
}
.learning-preview .bar {
  margin-top: 2px;
  height: 7px;
}
.learning-preview .mini-card {
  padding: 17px;
  border-radius: 20px;
}
.learning-preview .mini-card code {
  font-size: 13px;
  padding-block: 14px;
}
.learning-preview .koda-float {
  right: -20px;
  bottom: 42px;
  width: 96px;
}
.preview-caption {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: max-content;
  max-width: 100%;
  margin: 22px auto 0;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 11px;
  color: var(--mist);
}
.preview-orbit {
  position: absolute;
  z-index: -1;
  border: 1px solid #ac96ff4d;
  border-radius: 50%;
  pointer-events: none;
}
.preview-orbits {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}
.orbit-one {
  width: 118%;
  aspect-ratio: 1;
  left: -9%;
  top: -3%;
  transform: rotateX(36deg) rotateZ(-16deg);
}
.orbit-two {
  width: 112%;
  aspect-ratio: 1;
  left: -6%;
  top: -1%;
  transform: rotateY(48deg) rotateZ(30deg);
  border-color: #6fe7f747;
}
.inline-link {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  text-underline-offset: 5px;
  color: var(--violet-ink);
}
.feature .inline-link {
  margin-top: 16px;
}
.compiler-section {
  padding-block: 70px;
}
.compiler-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
  gap: 40px;
  padding: clamp(24px, 4.5vw, 54px);
  overflow: hidden;
}
.compiler-copy {
  min-width: 0;
}
.compiler-copy h2 {
  margin-top: 22px;
  font-size: clamp(28px, 3.3vw, 43px);
  line-height: 1.2;
}
.compiler-copy .lead {
  font-size: 17px;
}
.compiler-copy .btn {
  font-size: 13px;
  padding: 14px 18px;
}
.compiler-points {
  display: grid;
  gap: 8px;
  margin: 24px 0;
  padding-left: 19px;
  color: var(--mist);
  font-size: 14px;
}
.compiler-points li::marker {
  color: var(--cyan);
}
.compiler-limit {
  font-size: 11px;
  line-height: 1.8;
  color: var(--haze);
  margin-top: 20px;
}
.studio-preview {
  min-width: 0;
  border: 1px solid #ffffff26;
  border-radius: 20px;
  background: #081123df;
  color: #eaf5ff;
  box-shadow:
    0 30px 70px -24px #0008,
    inset 0 1px 0 #ffffff40;
  overflow: hidden;
  transform: perspective(1200px) rotateY(-5deg) rotateX(2deg);
}
.studio-preview .preview-titlebar {
  color: #b1bfd7;
  border-bottom: 1px solid #ffffff15;
}
.studio-preview-body {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  min-height: 340px;
}
.studio-tree {
  padding: 19px 8px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 13px;
  font-size: 9px;
  background: #ffffff04;
  border-right: 1px solid #ffffff12;
}
.studio-tree b {
  font-size: 8px;
  letter-spacing: 0.15em;
  color: #a5b3cb;
  padding: 2px 5px;
}
.studio-tree span {
  padding: 5px;
  color: #c5d1e3;
}
.studio-tree .active {
  background: #a593ff1f;
  border-radius: 5px;
  color: #d5caff;
}
.studio-code {
  min-width: 0;
}
.studio-tab {
  display: inline-flex;
  padding: 11px 16px;
  border-bottom: 1px solid #a493ff;
  background: #ffffff05;
  font-size: 10px;
}
.studio-code pre {
  margin: 0;
  padding: 23px 12px;
  font: 10px/2 var(--mono);
  overflow-x: auto;
}
.code-muted {
  color: #7288a6;
  padding-right: 5px;
}
.code-purple {
  color: #bfafff;
}
.studio-result {
  display: grid;
  gap: 10px;
  margin: 0 14px 18px;
  padding: 19px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f6f2ff, #e6f8ff);
  color: #273151;
}
.studio-result span {
  font-size: 7px;
  letter-spacing: 0.1em;
  color: #657698;
}
.studio-result strong {
  font-size: 20px;
  font-weight: 600;
}
.studio-result p {
  margin: 0;
  font-size: 10px;
}
.studio-terminal {
  display: grid;
  gap: 12px;
  border-top: 1px solid #ffffff15;
  padding: 12px;
  font: 8px/1.5 var(--mono);
}
.studio-terminal span {
  color: #7be3bd;
}
.experimental-download {
  margin-top: 24px;
  padding: 20px;
  border: 1px solid var(--rim-low);
  border-radius: 22px;
  background: #ffffff05;
}
.experimental-download b {
  font-size: 15px;
  color: var(--ink);
}
.experimental-download p {
  font-size: 13px;
  color: var(--mist);
}
.experimental-download .inline-link {
  font-size: 13px;
}

/* Tastaturbedienbare Design-Auswahl ohne Konto und ohne externe Skripte. */
.appearance-toggle,
.appearance-close {
  display: grid;
  place-items: center;
  flex: none;
  border: 1px solid var(--rim-low);
  height: 42px;
  width: 42px;
  border-radius: 50%;
  cursor: pointer;
  background: var(--glass);
  color: var(--ink);
  font: 22px/1 var(--body);
}
.appearance-toggle:hover,
.appearance-close:hover {
  background: var(--glass-strong);
}
.appearance-dialog {
  width: min(510px, calc(100% - 28px));
  max-height: calc(100dvh - 32px);
  padding: 28px;
  border: 1px solid var(--rim-low);
  background: var(--glass-strong);
  color: var(--ink);
  overflow: auto;
}
.appearance-dialog::backdrop {
  background: #030712a6;
  backdrop-filter: blur(7px);
}
.appearance-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
}
.appearance-heading .eyebrow {
  padding: 0;
  font-size: 10px;
}
.appearance-heading h2 {
  font-size: 29px;
  margin-top: 10px;
}
.appearance-dialog p {
  color: var(--mist);
  font-size: 13px;
  line-height: 1.8;
}
.appearance-dialog fieldset {
  border: 0;
  padding: 0;
  margin: 24px 0;
  min-width: 0;
}
.appearance-dialog legend {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 12px;
}
.scheme-choices {
  display: flex;
  gap: 6px;
  padding: 5px;
  border-radius: 999px;
  border: 1px solid var(--rim-low);
  background: #8080a00d;
}
.scheme-choices button {
  flex: 1;
  border: 0;
  padding: 11px 5px;
  border-radius: 999px;
  background: transparent;
  color: var(--mist);
  font: 12px/1.4 var(--body);
  cursor: pointer;
}
.scheme-choices button[aria-checked='true'] {
  color: var(--ink);
  background: var(--glass);
  box-shadow:
    inset 0 1px 1px var(--rim),
    0 4px 12px #0002;
}
.style-choices {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.style-choices button {
  display: grid;
  gap: 9px;
  padding: 7px;
  border-radius: 16px;
  border: 1px solid var(--rim-low);
  background: transparent;
  color: var(--mist);
  font: 10px/1.4 var(--body);
  cursor: pointer;
}
.style-choices button[aria-checked='true'] {
  border-color: var(--violet-ink);
  background: var(--glass);
  color: var(--ink);
}
.theme-swatch {
  height: 50px;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(130deg, var(--swatch-a), var(--swatch-b));
}
.theme-swatch i {
  position: absolute;
  inset: 13px 15px;
  border-radius: 7px;
  border: 1px solid #ffffffb3;
  background: #ffffff26;
  backdrop-filter: blur(7px);
  box-shadow: 0 6px 15px #0002;
}
.motion-choice {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  cursor: pointer;
}
.motion-choice input {
  width: 17px;
  height: 17px;
  accent-color: var(--violet);
}
.appearance-dialog .appearance-hint {
  font-size: 11px;
}
:root[data-motion='reduce'] *,
:root[data-motion='reduce'] *::before,
:root[data-motion='reduce'] *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}
:root[data-motion='reduce'] .intro,
:root[data-motion='reduce'] .lens,
:root[data-motion='reduce'] .bokeh,
:root[data-motion='reduce'] .goo {
  display: none !important;
}
:root[data-motion='reduce'] [data-split] .w,
:root[data-motion='reduce'] .reveal {
  opacity: 1 !important;
  filter: none !important;
  transform: none !important;
}
:root[data-motion='reduce'] .tilt,
:root[data-motion='reduce'] .magnetic {
  transform: none !important;
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-visual {
    width: min(560px, 100%);
    margin-inline: auto;
  }
  .hero h1 {
    font-size: clamp(36px, 6vw, 62px);
  }
  .compiler-feature {
    grid-template-columns: minmax(0, 1fr);
    gap: 30px;
  }
  .studio-preview {
    transform: none;
  }
}
@media (max-width: 540px) {
  .hero-visual {
    padding-top: 16px;
  }
  .learning-preview {
    transform: none;
    border-radius: 26px;
  }
  .learning-preview .screen {
    padding: 18px;
    min-height: 420px;
  }
  .learning-preview .koda-float {
    right: -8px;
    width: 80px;
    bottom: 36px;
  }
  .preview-titlebar {
    font-size: 9px;
    padding-inline: 9px;
  }
  .preview-live {
    font-size: 8px;
  }
  .preview-caption {
    font-size: 10px;
    padding-inline: 13px;
  }
  .hero .cta-row .btn {
    font-size: 14px;
    padding-inline: 20px;
  }
  .studio-preview-body {
    grid-template-columns: 80px minmax(0, 1fr);
  }
  .studio-tree {
    font-size: 7px;
    padding-inline: 5px;
  }
  .studio-code pre {
    font-size: 8px;
    padding-inline: 8px;
  }
  .appearance-dialog {
    padding: 22px;
  }
}

/* ---------- Leistung ohne sichtbaren Qualitätsverlust ---------- */
/* Während des Scrollens: Navigationsglas ohne SVG-Lichtbrechung (wird nach dem Scrollen wieder aktiv). */
html.is-scrolling .nav.glass {
  -webkit-backdrop-filter: blur(18px) saturate(190%) brightness(1.04) !important;
  backdrop-filter: blur(18px) saturate(190%) brightness(1.04) !important;
}
/* Laufende Sprach-Chips bewegen sich ständig: Glasoptik ohne teure Hintergrund-Unschärfe. */
.marquee .lang-chip.glass {
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  background: color-mix(in srgb, var(--glass) 100%, rgba(120, 110, 220, 0.16));
}
/* Abschnitte weit unten erst rendern, wenn sie in die Nähe kommen. */
#funktionen,
#apps,
#entwickler,
#faq {
  content-visibility: auto;
  contain-intrinsic-size: auto 900px;
}

/* ---------- Überschrift: Suchbegriff klein über dem Claim ---------- */
.h1-kicker {
  display: block;
  margin-bottom: 14px;
  font: 600 clamp(13px, 1.4vw, 16px) / 1.3 var(--body);
  letter-spacing: 0.02em;
  color: var(--mist);
}
.h1-kicker .w {
  font: inherit;
}

/* ---------- Compile Academy Studio: Download-Bereich ---------- */
.studio-eyebrow {
  color: var(--ink) !important;
}
.preview-run {
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 9px;
  font-weight: 700;
  color: #0b0820;
  background: linear-gradient(135deg, #8b7cff, #4fe3ff);
  box-shadow: 0 6px 16px -6px rgba(79, 227, 255, 0.7);
}
.code-num {
  color: #ffb86c;
}
.code-fn {
  color: #6ec8ff;
}
.code-str {
  color: #a5f3a1;
}
.studio-terminal code.ok {
  color: #7be3bd;
}
.studio-downloads {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}
.studio-dl {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px;
  border-radius: 26px;
  transition:
    transform 0.5s var(--nx-spring, cubic-bezier(0.22, 1, 0.36, 1)),
    box-shadow 0.3s;
}
.studio-dl.active {
  box-shadow:
    inset 0 0 0 2px rgba(184, 166, 255, 0.85),
    0 24px 50px -24px rgba(124, 92, 255, 0.7);
}
.studio-dl .dl-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.studio-dl .dl-head svg {
  width: 30px;
  height: 30px;
  flex: none;
}
.studio-dl h3 {
  margin: 0;
  font-size: 18px;
}
.studio-dl .you {
  display: none;
  margin-top: 4px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--violet);
  color: #fff;
  width: max-content;
}
.studio-dl.active .you {
  display: inline-block;
}
.studio-dl p,
.studio-dl ol {
  margin: 0;
  color: var(--mist);
  font-size: 14px;
}
.studio-dl ol {
  padding-left: 18px;
  display: grid;
  gap: 4px;
}
.studio-dl .btn {
  margin-top: auto;
  justify-content: center;
  font-size: 14px;
}
.studio-dl .btn svg {
  width: 18px;
  height: 18px;
}
.dl-meta {
  color: var(--haze);
  font-size: 11.5px;
}
.studio-browser-note {
  margin: 18px 0 0;
  text-align: center;
  color: var(--haze);
  font-size: 14px;
}
@media (max-width: 1100px) {
  .studio-downloads {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .studio-downloads {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* ---------- Begleiter: fünf Charaktere mit Leben ---------- */
.companion-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}
.companion {
  padding: 24px 18px;
}
.companion img {
  width: 132px;
  height: 125px;
  animation: companionFloat 5s ease-in-out infinite;
}
.companion:nth-child(2) img {
  animation-delay: -1.2s;
}
.companion:nth-child(3) img {
  animation-delay: -2.4s;
}
.companion:nth-child(4) img {
  animation-delay: -3.1s;
}
.companion:nth-child(5) img {
  animation-delay: -0.6s;
}
.companion.talking img {
  animation: companionTalk 0.6s cubic-bezier(0.3, 1.6, 0.5, 1);
}
@keyframes companionFloat {
  50% {
    transform: translateY(-8px);
  }
}
@keyframes companionTalk {
  40% {
    transform: translateY(-14px) scale(1.06) rotate(-4deg);
  }
}
@media (max-width: 1100px) {
  .companion-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
@media (max-width: 720px) {
  .companion-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .companion img {
    width: 104px;
    height: 99px;
  }
}

/* ---------- Schluss-Szene: die ganze Crew ---------- */
.final-crew {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: clamp(4px, 1.5vw, 18px);
  margin-bottom: 8px;
}
.final-crew img {
  width: clamp(54px, 7vw, 84px);
  height: auto;
  animation: companionFloat 4.4s ease-in-out infinite;
}
.final-crew img:nth-child(2) {
  animation-delay: -1s;
}
.final-crew img:nth-child(4) {
  animation-delay: -2s;
}
.final-crew img:nth-child(5) {
  animation-delay: -3s;
}
.final-crew .lead-mascot {
  width: clamp(88px, 10vw, 120px);
}

/* Der frühere schwebende Begleiter (.guide) ist jetzt Koda, der Support: website/assets/support.css. */
:root[data-motion='reduce'] .companion img,
:root[data-motion='reduce'] .final-crew img {
  animation: none;
}

/* ---------- Handy (Eigentümer 19.10.2026: „so rund wie Desktop und iPad“) ----------
   Kurskarten als kompakte Zeilen (statt 17 hohe Karten untereinander), Begleiter ohne verwaiste Karte. */
@media (max-width: 620px) {
  .courses {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .courses .course {
    position: relative;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: center;
    column-gap: 14px;
    row-gap: 2px;
    padding: 16px;
  }
  .courses .course:hover {
    transform: none;
  }
  .courses .course .glyph {
    grid-row: 1 / span 2;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    font-size: 13px;
  }
  .courses .course h3 {
    grid-column: 2;
    padding-right: 52px;
    font-size: 18px;
  }
  .courses .course p {
    grid-column: 2;
    font-size: 14px;
    line-height: 1.4;
  }
  .courses .course .meta {
    grid-column: 2;
    margin-top: 8px;
    padding-top: 8px;
    gap: 6px;
    font-size: 12px;
  }
  .courses .course .new-badge {
    position: absolute;
    top: 14px;
    right: 14px;
  }
  .companion-grid .companion:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 220px);
  }
  .companion {
    padding: 18px 14px;
  }
  .tags {
    gap: 6px;
  }
  .tags li {
    padding: 6px 12px;
    font-size: 13px;
  }
}