/* Bytecore Sound: comic / graffiti look taken from the plugin art.
   One accent (glaze orange), cream outlines, warm near-black.
   Radius rule: 16px for cards, buttons and screenshots; the language switch is the only pill. */

:root {
  --bg: #0e0a09;
  --bg-raise: #191210;
  --bg-raise-2: #23181a;
  --ink: #130d0c;
  --cream: #f6e6c8;
  --cream-dim: rgba(246, 230, 200, 0.74);
  --cream-faint: rgba(246, 230, 200, 0.14);
  --orange: #ff5a1c;
  --orange-deep: #c9360d;
  --radius: 16px;
  --max: 1200px;
  --header-h: 68px;
  --font-display: Impact, Haettenschweiler, "Arial Narrow Bold", "Franklin Gothic Heavy", "Arial Black", sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  /* layers */
  --z-header: 10;
  --z-fab: 20;
  color-scheme: dark;
}

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

html {
  background: var(--bg);
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  color: var(--cream);
  font: 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* print texture: halftone dots and a glaze-orange glow, fixed behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(255, 90, 28, 0.16), transparent 62%),
    radial-gradient(800px 600px at -10% 105%, rgba(255, 90, 28, 0.08), transparent 60%),
    radial-gradient(rgba(255, 140, 80, 0.08) 1px, transparent 1.7px) 0 0 / 8px 8px;
}

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

a { color: var(--orange); }
a:hover { color: var(--cream); }

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--orange);
  color: var(--ink);
  font-weight: 700;
  border-radius: 10px;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

/* ------------------------------------------------------------------ type */

h1, h2, h3, .product-name {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.012em;
  line-height: 1.04;
  margin: 0;
}

h1 {
  font-size: clamp(2.5rem, 4.6vw, 4.1rem);
  text-shadow: 3px 3px 0 var(--orange-deep);
}

.section-title {
  font-size: clamp(2.2rem, 4.4vw, 3.5rem);
  margin-bottom: 26px;
  text-shadow: 3px 3px 0 var(--orange-deep);
}

.lead {
  font-size: 1.15rem;
  color: var(--cream-dim);
  max-width: 60ch;
  margin: 0 0 28px;
}

/* ------------------------------------------------------------------ buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45em;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  padding: 0.62em 1.25em 0.56em;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  transition: transform 0.28s var(--ease-spring), box-shadow 0.28s var(--ease-out), background-color 0.2s, color 0.2s;
}

.btn--big { font-size: 1.55rem; padding: 0.62em 1.4em 0.56em; }

.btn--primary {
  background: var(--orange);
  color: var(--ink);
  box-shadow: 5px 5px 0 var(--cream);
}

.btn--ghost {
  background: transparent;
  color: var(--cream);
  border-color: var(--cream);
  box-shadow: 5px 5px 0 var(--orange-deep);
}

.btn--dark {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--cream);
}

.btn:hover { transform: translate(-2px, -2px) rotate(-1.2deg); }
.btn--primary:hover, .btn--dark:hover { color: inherit; box-shadow: 7px 7px 0 var(--cream); }
.btn--primary:hover { color: var(--ink); }
.btn--dark:hover { color: var(--cream); }
.btn--ghost:hover { color: var(--cream); box-shadow: 7px 7px 0 var(--orange-deep); }
.btn:active { transform: translate(3px, 3px); box-shadow: 1px 1px 0 var(--cream); }

/* ------------------------------------------------------------------ header */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(14, 10, 9, 0.84);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--cream-faint);
}

.site-header__inner {
  max-width: var(--max);
  height: var(--header-h);
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand img { display: block; height: 52px; width: auto; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 600;
  font-size: 0.98rem;
}

.site-nav a {
  color: var(--cream);
  text-decoration: none;
  transition: color 0.2s;
}
.site-nav a:hover { color: var(--orange); }

.lang-switch {
  border: 2px solid var(--cream-faint);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.lang-switch:hover { border-color: var(--orange); }

/* ------------------------------------------------------------------ layout */

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 72px 20px;
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 20px 40px;
  display: grid;
  gap: 36px;
  align-items: center;
  min-height: min(760px, calc(100dvh - var(--header-h)));
}

.hero__text {
  font-size: 1.22rem;
  color: var(--cream-dim);
  max-width: 34ch;
  margin: 22px 0 34px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }

.hero__art img { display: block; width: 100%; height: auto; filter: drop-shadow(0 24px 60px rgba(255, 90, 28, 0.18)); }

.product-name {
  font-size: clamp(3.4rem, 8vw, 6.6rem);
  line-height: 0.92;
  color: var(--orange);
  -webkit-text-stroke: 3px var(--ink);
  paint-order: stroke fill;
  text-shadow: 5px 5px 0 var(--cream);
  margin-bottom: 18px;
}

.hero--product h1 { font-size: clamp(2rem, 3.6vw, 3.1rem); }

@media (min-width: 900px) {
  .hero--home { grid-template-columns: 1fr 1fr; gap: 48px; }
  .hero--product { grid-template-columns: 6fr 7fr; gap: 56px; }
}

/* stickers: screenshots with an ink edge and a cream outline, slightly peeled off */
.sticker {
  display: block;
  margin: 0;
  border: 4px solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  box-shadow: 0 0 0 5px var(--cream), 14px 16px 0 5px rgba(0, 0, 0, 0.55);
  transition: transform 0.6s var(--ease-spring);
}
.sticker img { display: block; width: 100%; height: auto; }
.sticker--tilt-right { transform: rotate(2.2deg); }
.sticker--tilt-left { transform: rotate(-1.8deg); }
.sticker:hover { transform: rotate(0deg) scale(1.012); }

/* ------------------------------------------------------------------ plugins */

.plugin-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}

.plugin-card {
  background: var(--bg-raise);
  border: 2px solid var(--cream-faint);
  border-radius: var(--radius);
  padding: 26px;
  display: grid;
  gap: 26px;
  align-items: center;
}

.plugin-card__name { font-size: clamp(2.6rem, 5vw, 4rem); line-height: 0.95; }
.plugin-card__name a {
  color: var(--orange);
  text-decoration: none;
  -webkit-text-stroke: 2px var(--ink);
  paint-order: stroke fill;
  text-shadow: 4px 4px 0 var(--cream);
}
.plugin-card__text { font-size: 1.12rem; margin: 14px 0 6px; max-width: 40ch; }
.plugin-card__meta { color: var(--cream-dim); margin: 0 0 24px; font-size: 0.95rem; }

.plugin-card--teaser {
  background: var(--bg-raise-2);
  border-style: dashed;
  justify-items: start;
  align-content: start;
  gap: 14px;
}
.plugin-card--teaser h3 { font-size: 2rem; }
.plugin-card--teaser p { color: var(--cream-dim); margin: 0 0 10px; }
.plugin-card__mascot { width: 128px; transform: rotate(-8deg); }

@media (min-width: 1000px) {
  .plugin-grid { grid-template-columns: 2fr 1fr; }
  .plugin-card:not(.plugin-card--teaser) { grid-template-columns: 1.25fr 1fr; padding: 34px; }
}

/* ------------------------------------------------------------------ support / donate */

.donate-frame {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius);
  background: var(--bg-raise);
  border: 2px solid var(--cream-faint);
  -webkit-overflow-scrolling: touch;
}
.donate-frame iframe { display: block; width: 100%; min-width: 300px; height: 312px; border: 0; }

.support-band {
  display: grid;
  gap: 20px 40px;
  align-items: center;
  background: var(--bg-raise);
  border: 2px solid var(--cream-faint);
  border-radius: var(--radius);
  padding: 28px;
}
.support-band .lead { margin-bottom: 10px; }
.support-band__hint { margin: 0; font-weight: 700; color: var(--orange); }
@media (min-width: 760px) { .support-band { grid-template-columns: auto 1fr; padding: 34px 44px; } }

.sticker-button {
  width: 200px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transform: rotate(-6deg);
  transition: transform 0.45s var(--ease-spring);
  filter: drop-shadow(8px 10px 0 rgba(0, 0, 0, 0.45));
}
.sticker-button img { display: block; width: 100%; height: auto; }
.sticker-button:hover { transform: rotate(4deg) scale(1.06); }
.sticker-button:active { transform: rotate(4deg) scale(0.97); }

/* floating sticker, bottom right on every page */
.donate-fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: var(--z-fab);
  width: 124px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  transform-origin: 55% 85%;
  filter: drop-shadow(6px 8px 0 rgba(0, 0, 0, 0.5));
  transition: transform 0.35s var(--ease-spring), opacity 0.3s var(--ease-out);
}
.donate-fab img { display: block; width: 100%; height: auto; }
.donate-fab:hover { transform: rotate(-8deg) scale(1.08); }
.donate-fab:active { transform: rotate(-8deg) scale(0.96); }
.donate-fab.is-hidden { opacity: 0; transform: translateY(26px) scale(0.9); pointer-events: none; }

.donate-dialog {
  width: min(1180px, calc(100vw - 24px));
  max-width: none;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--cream);
}
.donate-dialog::backdrop { background: rgba(8, 5, 4, 0.8); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.donate-dialog__card {
  background: var(--bg-raise);
  border: 4px solid var(--ink);
  box-shadow: 0 0 0 4px var(--cream);
  border-radius: var(--radius);
  padding: 18px 18px 14px;
}
.donate-dialog__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.donate-dialog__head h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.donate-dialog__close {
  flex: none;
  width: 44px;
  height: 44px;
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  background: var(--orange);
  color: var(--ink);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}

/* ------------------------------------------------------------------ contact */

.contact__band {
  display: grid;
  gap: 24px 40px;
  align-items: center;
  background: var(--orange);
  color: var(--ink);
  border: 4px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 0 0 5px var(--cream);
  padding: 34px 30px;
}
.contact__title { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.contact__text { font-size: 1.15rem; margin: 10px 0 0; max-width: 48ch; color: rgba(19, 13, 12, 0.86); }
@media (min-width: 860px) { .contact__band { grid-template-columns: 1fr auto; padding: 40px 48px; } }

/* ------------------------------------------------------------------ product: bento */

.bento {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

.cell {
  position: relative;
  overflow: hidden;
  background: var(--bg-raise);
  border: 2px solid var(--cream-faint);
  border-radius: var(--radius);
  padding: 28px;
}
.cell h3 { font-size: clamp(1.8rem, 2.6vw, 2.3rem); margin-bottom: 12px; }
.cell p { color: var(--cream-dim); margin: 0; max-width: 46ch; }

.cell__pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}
.cell__pair img { display: block; width: 100%; border-radius: var(--radius); border: 3px solid var(--ink); box-shadow: 0 0 0 3px var(--cream-faint); }
.cell__pair img:last-child { transform: translateY(14px) rotate(1.5deg); }

.cell--knobs { background: var(--orange); border-color: var(--ink); color: var(--ink); }
.cell--knobs p { color: rgba(19, 13, 12, 0.82); }
.knob-list { list-style: none; margin: 4px 0 14px; padding: 0; display: grid; gap: 6px; }
.knob-list li { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.knob-name { font-family: var(--font-display); font-size: 1.9rem; letter-spacing: 0.03em; line-height: 1.1; min-width: 4.4ch; }
.knob-text { font-size: 1.08rem; font-weight: 600; }

.cell--everywhere { background: var(--cream); border-color: var(--ink); color: var(--ink); }
.cell--everywhere p { color: rgba(19, 13, 12, 0.8); }

.cell--alive { display: grid; gap: 22px; align-items: center; }
.cell__media { display: block; width: 100%; border-radius: var(--radius); border: 3px solid var(--ink); box-shadow: 0 0 0 3px var(--cream-faint); }

@media (min-width: 900px) {
  .bento { grid-template-columns: repeat(4, 1fr); grid-auto-rows: minmax(200px, auto); }
  .cell--presets { grid-column: span 2; grid-row: span 2; }
  .cell--knobs { grid-column: span 2; }
  .cell--alive { grid-column: span 3; grid-template-columns: 1fr 1.35fr; }
}

/* ------------------------------------------------------------------ demo, download, faq */

.demo {
  display: grid;
  gap: 18px 34px;
  align-items: center;
  border: 3px dashed rgba(246, 230, 200, 0.26);
  border-radius: var(--radius);
  padding: 30px;
}
.demo .section-title { margin-bottom: 12px; }
.demo__mascot { width: 150px; transform: rotate(6deg); }
.demo__soon { font-size: 1.15rem; color: var(--cream-dim); margin: 0; max-width: 52ch; }
.demo audio { width: 100%; max-width: 560px; }
@media (min-width: 760px) { .demo { grid-template-columns: auto 1fr; padding: 34px 44px; } }

.download .lead { margin-bottom: 30px; }

.download-grid {
  display: grid;
  gap: 26px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .download-grid { grid-template-columns: 1fr 1fr; } }

.download-card {
  background: var(--bg-raise);
  border: 3px solid var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 0 0 3px var(--cream-faint);
  padding: 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}
.download-card h3 {
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  color: var(--orange);
  -webkit-text-stroke: 2px var(--ink);
  paint-order: stroke fill;
  text-shadow: 3px 3px 0 var(--cream);
}
.download-card p { margin: 0; color: var(--cream-dim); }
.download-card .btn { margin-top: 8px; }
.download-card__size { font-size: 0.86rem; word-break: break-all; }

.faq { display: grid; gap: 12px; margin-top: 34px; max-width: 860px; }
.faq__item {
  background: var(--bg-raise);
  border: 2px solid var(--cream-faint);
  border-radius: var(--radius);
  padding: 4px 22px;
}
.faq__item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.06rem;
  padding: 14px 0;
  list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before {
  content: "+";
  display: inline-block;
  width: 1.2em;
  color: var(--orange);
  font-family: var(--font-display);
  font-size: 1.3rem;
  transition: transform 0.25s var(--ease-out);
}
.faq__item[open] summary::before { transform: rotate(45deg); }
.faq__item p { margin: 0 0 16px; color: var(--cream-dim); }

.license {
  margin-top: 34px;
  max-width: 860px;
  border-top: 1px solid var(--cream-faint);
  padding-top: 28px;
}
.license h3 { font-size: 1.8rem; margin-bottom: 10px; }
.license p { color: var(--cream-dim); margin: 0 0 18px; max-width: 62ch; }
.license__links { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.license__links .btn { font-size: 1.1rem; }
.license__size { font-size: 0.9rem; }

/* ------------------------------------------------------------------ 404 */

.not-found { text-align: center; display: grid; justify-items: center; gap: 12px; min-height: 60vh; align-content: center; }
.not-found img { width: 180px; transform: rotate(-8deg); }
.not-found__en { color: var(--cream-dim); margin: 0 0 18px; }

/* ------------------------------------------------------------------ footer */

.site-footer {
  border-top: 1px solid var(--cream-faint);
  margin-top: 40px;
}
.site-footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 40px 20px 56px;
  display: grid;
  gap: 10px 32px;
  align-items: center;
  grid-template-columns: 1fr;
}
.site-footer__logo { width: 130px; }
.site-footer__note { margin: 0; color: var(--cream-dim); max-width: 46ch; }
.site-footer__links { margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.site-footer__links a { text-decoration: none; font-weight: 600; }
.site-footer__copy { margin: 0; color: var(--cream-dim); font-size: 0.9rem; }
@media (min-width: 860px) {
  .site-footer__inner { grid-template-columns: auto 1fr auto; }
  .site-footer__copy { grid-column: 3; grid-row: 1; }
  .site-footer__links { grid-column: 2; }
}

/* ------------------------------------------------------------------ small screens */

@media (max-width: 760px) {
  body { font-size: 16px; }
  .section { padding: 54px 16px; }
  .hero { padding: 32px 16px 24px; min-height: 0; }
  .site-header__inner { padding: 0 16px; }
  .brand img { height: 44px; }
  .site-nav { gap: 16px; font-size: 0.92rem; }
  .plugin-card, .cell, .download-card { padding: 22px; }
  .donate-fab { width: 92px; right: 10px; bottom: 10px; }
}

@media (max-width: 480px) {
  .site-nav__contact { display: none; }
  .btn--big { font-size: 1.3rem; }
}

/* ------------------------------------------------------------------ motion */

@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.7s var(--ease-out), transform 0.85s var(--ease-out);
  }
  .js .reveal.is-in { opacity: 1; transform: none; }
  .js .sticker--tilt-right.reveal.is-in { transform: rotate(2.2deg); }
  .js .sticker--tilt-left.reveal.is-in { transform: rotate(-1.8deg); }
  .js .sticker.reveal.is-in:hover { transform: rotate(0deg) scale(1.012); }

  /* the floating sticker waves now and then, so the donate button gets noticed */
  .donate-fab:not(:hover):not(.is-hidden) { animation: fab-wave 12s ease-in-out 4s infinite; }
}

@keyframes fab-wave {
  0%, 88%, 100% { transform: rotate(0deg); }
  90% { transform: rotate(-10deg) scale(1.07); }
  93% { transform: rotate(8deg) scale(1.07); }
  96% { transform: rotate(-4deg) scale(1.02); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
}