/* torrent.1svc.io: the app's own palettes (packages/themes/src/palettes.ts,
   dark mode), with everything rounder. Classic Banana Dark by default; the
   theme bubbles set data-theme on <html>. Unprefixed CSS, no build step. */

:root {
  --bg: #181818;
  --raised: #282828;
  --text: #f0f0f0;
  --primary: #ffe200;
  --primary-dark: #e6b800;
  --on-primary: #181818;
  --secondary: #bd8745;
  --link: #00ff77;

  --muted: color-mix(in srgb, var(--text) 68%, var(--bg));
  --line: color-mix(in srgb, var(--text) 12%, var(--bg));
  --soft: color-mix(in srgb, var(--primary) 14%, var(--bg));
  --round: ui-rounded, 'SF Pro Rounded', 'Arial Rounded MT Bold', 'Nunito', system-ui, sans-serif;
  --ui: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, Roboto, Ubuntu, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --width: 1120px;
  color-scheme: dark;
}

[data-theme='split'] {
  --bg: #21161a;
  --raised: #342429;
  --text: #fff0f5;
  --primary: #ff80aa;
  --primary-dark: #e65a8c;
  --on-primary: #21161a;
  --secondary: #ffe28c;
  --link: #8cdcff;
}
[data-theme='jungle'] {
  --bg: #0e1c14;
  --raised: #182c20;
  --text: #e6f5e8;
  --primary: #8ce65a;
  --primary-dark: #5abe3c;
  --on-primary: #0e1c14;
  --secondary: #ffd60a;
  --link: #78dcff;
}
[data-theme='bluejava'] {
  --bg: #101424;
  --raised: #1c223a;
  --text: #e6ecff;
  --primary: #78b4ff;
  --primary-dark: #508ce6;
  --on-primary: #101424;
  --secondary: #ffdc5a;
  --link: #96ffdc;
}
[data-theme='sunset'] {
  --bg: #20121e;
  --raised: #341c2e;
  --text: #ffece1;
  --primary: #ff963c;
  --primary-dark: #f0643c;
  --on-primary: #20121e;
  --secondary: #ff5aa0;
  --link: #ffdc64;
}
[data-theme='plantain'] {
  --bg: #120020;
  --raised: #230a37;
  --text: #ebe4ff;
  --primary: #9b7de8;
  --primary-dark: #785ac8;
  --on-primary: #120020;
  --secondary: #ffd700;
  --link: #78dcc8;
}
[data-theme='matcha'] {
  --bg: #141e16;
  --raised: #202e24;
  --text: #e8f5ea;
  --primary: #7ec99a;
  --primary-dark: #509b64;
  --on-primary: #141e16;
  --secondary: #f5e6c8;
  --link: #96dcff;
}
[data-theme='foster'] {
  --bg: #1a1000;
  --raised: #2c1c08;
  --text: #fff0d2;
  --primary: #c8750a;
  --primary-dark: #a55505;
  --on-primary: #1a1000;
  --secondary: #ffdc78;
  --link: #ffaa50;
}
[data-theme='cotton'] {
  --bg: #1a0c20;
  --raised: #2c1636;
  --text: #f8f0ff;
  --primary: #dca0f0;
  --primary-dark: #b978d2;
  --on-primary: #1a0c20;
  --secondary: #a0f0d8;
  --link: #78c8ff;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--ui);
  overflow-x: hidden;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

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

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--round);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

p {
  margin: 0;
}

a {
  color: var(--link);
}

:focus-visible {
  outline: 3px solid var(--link);
  outline-offset: 3px;
  border-radius: 12px;
}

.skip {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
}
.skip:focus {
  top: 12px;
}

/* ---------- Floating bubbles behind everything ---------- */

.bubbles {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bubbles span {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle at 32% 28%,
    color-mix(in srgb, var(--c) 34%, transparent),
    color-mix(in srgb, var(--c) 10%, transparent) 62%,
    transparent 72%
  );
  border: 1px solid color-mix(in srgb, var(--c) 16%, transparent);
  animation: float var(--t, 22s) ease-in-out infinite alternate;
}
.bubbles span:nth-child(1) {
  --c: var(--primary);
  width: 420px;
  height: 420px;
  left: -120px;
  top: 60px;
}
.bubbles span:nth-child(2) {
  --c: var(--secondary);
  --t: 27s;
  width: 300px;
  height: 300px;
  right: -70px;
  top: 220px;
}
.bubbles span:nth-child(3) {
  --c: var(--link);
  --t: 19s;
  width: 120px;
  height: 120px;
  left: 14%;
  top: 62%;
}
.bubbles span:nth-child(4) {
  --c: var(--primary);
  --t: 31s;
  width: 200px;
  height: 200px;
  right: 12%;
  top: 70%;
}
.bubbles span:nth-child(5) {
  --c: var(--secondary);
  --t: 24s;
  width: 70px;
  height: 70px;
  left: 5%;
  top: 84%;
}
.bubbles span:nth-child(6) {
  --c: var(--link);
  --t: 29s;
  width: 46px;
  height: 46px;
  right: 22%;
  top: 12%;
}

@keyframes float {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(24px, -46px, 0) scale(1.08);
  }
}

/* ---------- Top bar ---------- */

.top {
  position: sticky;
  top: 12px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
  width: min(var(--width), calc(100% - 24px));
  margin: 12px auto 0;
  padding: 8px 10px 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--raised) 78%, transparent);
  backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.28);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font: 800 19px var(--round);
  text-decoration: none;
  white-space: nowrap;
}
.brand img {
  width: 40px;
  height: 40px;
}
.top nav {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.top nav a {
  padding: 7px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
}
.top nav a:hover {
  background: var(--soft);
  color: var(--text);
}

/* ---------- Buttons ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--primary), var(--primary-dark));
  color: var(--on-primary);
  font: 800 17px var(--round);
  text-decoration: none;
  box-shadow:
    inset 0 2px 0 rgb(255 255 255 / 0.45),
    inset 0 -3px 0 rgb(0 0 0 / 0.14),
    0 6px 0 color-mix(in srgb, var(--primary-dark) 55%, #000),
    0 16px 30px color-mix(in srgb, var(--primary) 26%, transparent);
  transition:
    transform 0.12s ease,
    box-shadow 0.12s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button:active {
  transform: translateY(4px);
  box-shadow:
    inset 0 2px 0 rgb(255 255 255 / 0.45),
    inset 0 -3px 0 rgb(0 0 0 / 0.14),
    0 2px 0 color-mix(in srgb, var(--primary-dark) 55%, #000),
    0 8px 16px color-mix(in srgb, var(--primary) 20%, transparent);
}
.button.small {
  padding: 9px 20px;
  font-size: 15px;
  box-shadow:
    inset 0 2px 0 rgb(255 255 255 / 0.45),
    0 3px 0 color-mix(in srgb, var(--primary-dark) 55%, #000);
}
.button.big {
  padding: 18px 34px;
  font-size: 21px;
}
.button[aria-disabled='true'] {
  background: var(--raised);
  color: var(--muted);
  box-shadow: inset 0 0 0 1px var(--line);
  pointer-events: none;
}

.fine {
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- Hero ---------- */

.hero {
  width: min(var(--width), calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 40px;
  text-align: center;
}
.hero-icon {
  width: 128px;
  height: 128px;
  margin: 0 auto 18px;
  filter: drop-shadow(0 18px 30px rgb(0 0 0 / 0.45));
  animation: bob 5s ease-in-out infinite alternate;
}
@keyframes bob {
  to {
    transform: translateY(-10px) rotate(-3deg);
  }
}
.hero h1 {
  max-width: 15ch;
  margin: 0 auto;
  font-size: clamp(40px, 7vw, 76px);
}
.lede {
  max-width: 56ch;
  margin: 22px auto 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 21px);
  text-wrap: pretty;
}
.cta {
  display: grid;
  justify-items: center;
  gap: 20px;
  margin-top: 34px;
}

/* A picture of the app, framed as a soft window. */
.window {
  margin: 0;
  padding: 0 8px 8px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: var(--raised);
  box-shadow:
    0 2px 0 rgb(255 255 255 / 0.06) inset,
    0 40px 80px rgb(0 0 0 / 0.45),
    0 0 0 10px color-mix(in srgb, var(--primary) 7%, transparent);
}
.window-bar {
  display: flex;
  gap: 8px;
  padding: 13px 10px;
}
.window-bar i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
}
.window-bar i:nth-child(2) {
  background: var(--secondary);
}
.window-bar i:nth-child(3) {
  background: var(--link);
}
.window img {
  width: 100%;
  border-radius: 20px;
}
.hero-shot {
  margin-top: 64px;
}

/* ---------- Sections ---------- */

.section {
  width: min(var(--width), calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0;
}
.section > h2,
.split h2,
.download-card h2 {
  font-size: clamp(30px, 4.4vw, 46px);
}
.section > h2 {
  max-width: 22ch;
  margin: 0 auto;
  text-align: center;
}
.sub {
  margin-top: 12px;
  color: var(--muted);
  text-align: center;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin: 44px 0 0;
  padding: 0;
  list-style: none;
}
.features li {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--raised) 86%, transparent);
  transition: transform 0.18s ease;
}
.features li:hover {
  transform: translateY(-4px) rotate(-0.4deg);
}
.blob {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 16px;
  border: 2px solid color-mix(in srgb, var(--c, var(--primary)) 55%, transparent);
  border-radius: 50%;
  background: radial-gradient(
    circle at 30% 24%,
    color-mix(in srgb, var(--c, var(--primary)) 38%, var(--bg)),
    color-mix(in srgb, var(--c, var(--primary)) 14%, var(--bg)) 70%
  );
  box-shadow: 0 8px 18px color-mix(in srgb, var(--c, var(--primary)) 18%, transparent);
  font-size: 27px;
}
.features li:nth-child(3n + 2) .blob {
  --c: var(--secondary);
}
.features li:nth-child(3n) .blob {
  --c: var(--link);
}
.features h3 {
  font-size: 20px;
}
.features p {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.5;
}

/* Layout tabs: radio buttons, so they work without scripts. */
.tabs {
  margin-top: 30px;
}
.tabs > input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.tab-row {
  display: flex;
  justify-content: center;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--raised);
}
.tab-row label {
  padding: 9px 22px;
  border-radius: 999px;
  color: var(--muted);
  font: 700 16px var(--round);
  cursor: pointer;
  user-select: none;
}
.tab-row label:hover {
  color: var(--text);
}
#layout-classic:checked ~ .tab-row label[for='layout-classic'],
#layout-vs:checked ~ .tab-row label[for='layout-vs'],
#layout-simple:checked ~ .tab-row label[for='layout-simple'] {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: inset 0 -3px 0 rgb(0 0 0 / 0.14);
}
#layout-classic:focus-visible ~ .tab-row label[for='layout-classic'],
#layout-vs:focus-visible ~ .tab-row label[for='layout-vs'],
#layout-simple:focus-visible ~ .tab-row label[for='layout-simple'] {
  outline: 3px solid var(--link);
  outline-offset: 3px;
}
.panel {
  display: none;
}
#layout-classic:checked ~ .panel[data-for='classic'],
#layout-vs:checked ~ .panel[data-for='vs'],
#layout-simple:checked ~ .panel[data-for='simple'] {
  display: block;
  animation: pop 0.28s ease;
}
@keyframes pop {
  from {
    opacity: 0;
    transform: scale(0.985);
  }
}
.panel > p {
  max-width: 60ch;
  margin: 22px auto 30px;
  color: var(--muted);
  text-align: center;
}
.panel strong {
  color: var(--text);
}

/* Text beside a picture. */
.split {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: center;
  gap: 48px;
}
.split.flip > div {
  order: 2;
}
.split p {
  margin-top: 16px;
  color: var(--muted);
}
.ticks {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.ticks li {
  position: relative;
  padding-left: 34px;
}
.ticks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: inset 0 -3px 4px rgb(0 0 0 / 0.16);
}
.ticks li::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 8px;
  width: 8px;
  height: 5px;
  border: solid var(--on-primary);
  border-width: 0 0 2.5px 2.5px;
  transform: rotate(-45deg);
}

/* Theme bubbles. */
.split p.try {
  margin-top: 26px;
  color: var(--text);
  font: 700 16px var(--round);
}
.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.swatches button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--raised);
  color: var(--text);
  font: 600 14px var(--ui);
  cursor: pointer;
  transition: transform 0.12s ease;
}
.swatches button::before {
  content: '';
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 26%, #fff8, transparent 42%), var(--dot);
  box-shadow: inset 0 -3px 4px rgb(0 0 0 / 0.2);
}
.swatches button:hover {
  transform: translateY(-2px) scale(1.04);
}
.swatches button[aria-pressed='true'] {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary);
}
[data-pick='classic'] {
  --dot: #ffe200;
}
[data-pick='split'] {
  --dot: #ff80aa;
}
[data-pick='jungle'] {
  --dot: #8ce65a;
}
[data-pick='bluejava'] {
  --dot: #78b4ff;
}
[data-pick='sunset'] {
  --dot: #ff963c;
}
[data-pick='plantain'] {
  --dot: #9b7de8;
}
[data-pick='matcha'] {
  --dot: #7ec99a;
}
[data-pick='foster'] {
  --dot: #c8750a;
}
[data-pick='cotton'] {
  --dot: #dca0f0;
}

/* ---------- Download ---------- */

.download-card {
  display: grid;
  justify-items: center;
  gap: 18px;
  padding: 56px 28px;
  border: 1px solid color-mix(in srgb, var(--primary) 30%, var(--line));
  border-radius: 44px;
  background:
    radial-gradient(
      120% 90% at 50% 0%,
      color-mix(in srgb, var(--primary) 18%, transparent),
      transparent 70%
    ),
    var(--raised);
  text-align: center;
}
.download-card .sub {
  margin: -6px 0 6px;
}
.steps {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 14px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
  color: var(--muted);
  font-size: 15.5px;
}
.steps li {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px 7px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  counter-increment: step;
}
.steps li::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--secondary);
  color: var(--bg);
  font: 800 14px var(--round);
}
code {
  font: 0.92em var(--mono);
}
.checksum {
  max-width: 100%;
  color: var(--muted);
  font-size: 14px;
}
.checksum summary {
  cursor: pointer;
}
.checksum > code {
  display: block;
  margin: 10px 0 6px;
  color: var(--text);
  overflow-wrap: anywhere;
}

.foot {
  display: grid;
  gap: 8px;
  width: min(var(--width), calc(100% - 40px));
  margin: 0 auto;
  padding: 24px 0 56px;
  color: var(--muted);
  font-size: 14px;
  text-align: center;
}

/* ---------- Small screens ---------- */

@media (max-width: 860px) {
  .top nav {
    display: none;
  }
  .top .button {
    margin-left: auto;
  }
  .split {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .split.flip > div {
    order: 0;
  }
  .hero {
    padding-top: 48px;
  }
  .section {
    padding: 52px 0;
  }
  .window {
    padding: 0 5px 5px;
    border-radius: 20px;
  }
  .window-bar {
    padding: 9px 8px;
  }
  .window-bar i {
    width: 9px;
    height: 9px;
  }
  .window img {
    border-radius: 14px;
  }
  .download-card {
    border-radius: 32px;
  }
}

@media (max-width: 480px) {
  .tab-row label {
    padding: 8px 14px;
    font-size: 15px;
  }
  .button.big {
    padding: 16px 26px;
    font-size: 19px;
  }
}

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