/* Spectra site. Colours taken from the app icon: violet → teal on deep indigo, white bars. */
:root {
  --bg: #0e0b1b;
  --surface: #17132b;
  --surface-2: #201a3a;
  --text: #f4f2ff;
  --text-2: #cdc7ea;
  --muted: #9890bd;
  --rule: rgba(255, 255, 255, .09);
  --rule-2: rgba(255, 255, 255, .16);
  --violet: #8b5cf6;
  --violet-soft: #b9a4ff;
  --teal: #22d3a6;
  --grad: linear-gradient(135deg, #8b5cf6 0%, #22d3a6 100%);
  --green: #1ed760;
  --radius: 10px;
  --max: 1180px;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", Consolas, monospace;
  --sans: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  background:
    radial-gradient(900px 600px at 0% -10%, rgba(139, 92, 246, .22), transparent 60%),
    radial-gradient(800px 600px at 100% 30%, rgba(34, 211, 166, .12), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violet-soft); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--teal); }
::selection { background: var(--teal); color: #06231b; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.mono { font-family: var(--mono); font-size: 13px; letter-spacing: .01em; }
.label { font-family: var(--mono); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; color: var(--teal); }
.muted { color: var(--muted); }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* equalizer bars, the icon's motif */
.bars { display: inline-flex; align-items: center; gap: 5px; height: 28px; }
.bars i { width: 6px; border-radius: 3px; background: var(--grad); display: block; }
.bars i:nth-child(1) { height: 38%; } .bars i:nth-child(2) { height: 62%; } .bars i:nth-child(3) { height: 100%; } .bars i:nth-child(4) { height: 55%; } .bars i:nth-child(5) { height: 30%; }
@media (prefers-reduced-motion: no-preference) {
  .bars.live i { animation: eq 1.6s ease-in-out infinite; transform-origin: center; }
  .bars.live i:nth-child(2) { animation-delay: -.3s; } .bars.live i:nth-child(3) { animation-delay: -.7s; } .bars.live i:nth-child(4) { animation-delay: -1.1s; } .bars.live i:nth-child(5) { animation-delay: -.5s; }
}
@keyframes eq { 50% { transform: scaleY(.55); } }

/* ---------- top bar ---------- */
.top { border-bottom: 1px solid var(--rule); background: rgba(14, 11, 27, .78); backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 20; }
.top .wrap { display: flex; align-items: center; gap: 28px; height: 66px; }
.wordmark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 21px; letter-spacing: -.02em; font-variation-settings: "wdth" 112; }
.wordmark:hover { color: var(--text); }
.wordmark img { width: 30px; height: 30px; border-radius: 8px; box-shadow: 0 4px 14px rgba(139, 92, 246, .45); }
.top nav { display: flex; gap: 22px; margin-left: auto; font-size: 15px; align-items: center; }
.top nav a { text-decoration: none; color: var(--text-2); }
.top nav a:hover { color: var(--text); }
@media (max-width: 760px) { .top nav a:not(.btn) { display: none; } }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  font: 700 15px/1 var(--sans); text-decoration: none; cursor: pointer; color: #fff;
  padding: 14px 22px; border-radius: 999px; border: 0; background: var(--grad);
  box-shadow: 0 8px 26px rgba(139, 92, 246, .35), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform .1s ease, box-shadow .15s ease, filter .15s;
}
.btn:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 32px rgba(34, 211, 166, .3), inset 0 1px 0 rgba(255, 255, 255, .25); filter: saturate(1.1); }
.btn:active { transform: translateY(1px); }
.btn.light { background: rgba(255, 255, 255, .05); color: var(--text); box-shadow: inset 0 0 0 1.5px var(--rule-2); }
.btn.light:hover { background: rgba(255, 255, 255, .1); color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .3); }
.btn.small { padding: 9px 16px; font-size: 14px; }
.btn[aria-disabled="true"] { opacity: .4; pointer-events: none; }

/* ---------- hero ---------- */
.hero { padding: 76px 0 60px; }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center; }
.hero h1 {
  font-size: clamp(44px, 6.4vw, 84px); line-height: .94; margin: 16px 0 22px;
  font-weight: 800; letter-spacing: -.035em; font-variation-settings: "wdth" 72; text-transform: uppercase;
}
.hero h1 em { font-style: normal; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lede { font-size: 19px; max-width: 30em; color: var(--text-2); margin: 0 0 28px; }
.hero .ctas { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.hero .fine { margin-top: 18px; }
.hero .kicker { display: flex; align-items: center; gap: 12px; }
@media (max-width: 900px) { .hero .wrap { grid-template-columns: 1fr; gap: 40px; } }

/* screenshots in a window frame */
.shot {
  position: relative; border: 1px solid var(--rule-2); border-radius: 12px; overflow: hidden; background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(139, 92, 246, .15);
}
.shot .bar { display: flex; gap: 6px; align-items: center; padding: 9px 12px; background: var(--surface-2); border-bottom: 1px solid var(--rule); }
.shot .bar i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.shot .bar i:first-child { background: var(--violet); } .shot .bar i:nth-child(2) { background: #6d93e8; } .shot .bar i:nth-child(3) { background: var(--teal); }
.shot .bar span { margin-left: 8px; font: 12px var(--mono); color: var(--muted); }
.tilt { transform: rotate(1.2deg); }
.sticker {
  position: absolute; z-index: 3; background: var(--teal); color: #06231b;
  font: 600 13px/1.3 var(--mono); padding: 8px 12px; border-radius: 8px;
  transform: rotate(-3deg); box-shadow: 0 10px 24px rgba(34, 211, 166, .3); max-width: 220px;
}
.hero-shot { position: relative; }
.hero-shot::before { content: ""; position: absolute; inset: -40px; background: radial-gradient(closest-side, rgba(139, 92, 246, .35), transparent); z-index: -1; }
.hero-shot .sticker { left: -22px; bottom: -18px; }
@media (max-width: 900px) { .hero-shot .sticker { left: 10px; } }

/* ---------- sections ---------- */
section.block { padding: 88px 0; border-top: 1px solid var(--rule); }
.block h2 {
  font-size: clamp(32px, 4vw, 48px); line-height: 1; margin: 12px 0 18px; letter-spacing: -.03em;
  font-weight: 800; font-variation-settings: "wdth" 80; text-transform: uppercase;
}
.block .intro { max-width: 36em; color: var(--text-2); margin: 0 0 40px; }
.two { display: grid; grid-template-columns: 300px 1fr; gap: 48px; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; gap: 16px; } }

/* numbered feature list */
.points { list-style: none; margin: 0; padding: 0; counter-reset: p; }
.points li { counter-increment: p; display: grid; grid-template-columns: 64px 1fr; gap: 8px 18px; padding: 22px 0; border-top: 1px solid var(--rule); }
.points li:last-child { border-bottom: 1px solid var(--rule); }
.points li::before { content: counter(p, decimal-leading-zero); font: 600 14px var(--mono); padding-top: 4px; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.points h3 { margin: 0 0 4px; font-size: 21px; letter-spacing: -.01em; grid-column: 2; }
.points p { margin: 0; color: var(--text-2); grid-column: 2; }

/* before / after */
.compare { position: relative; overflow: hidden; border: 1px solid var(--rule-2); border-radius: 12px; aspect-ratio: 16 / 9.4; background: #000; user-select: none; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.compare .after { clip-path: inset(0 0 0 var(--split, 50%)); }
.compare .handle { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; background: var(--teal); pointer-events: none; box-shadow: 0 0 18px rgba(34, 211, 166, .7); }
.compare .handle::after {
  content: "⇆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%;
  background: var(--grad); font-size: 17px; color: #fff; box-shadow: 0 6px 20px rgba(0, 0, 0, .4);
}
.compare input[type=range] { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare .tag { position: absolute; top: 12px; z-index: 2; font: 600 12px var(--mono); padding: 5px 9px; border-radius: 6px; background: rgba(14, 11, 27, .8); color: var(--text); backdrop-filter: blur(6px); }
.compare .tag.l { left: 12px; } .compare .tag.r { right: 12px; background: var(--teal); color: #06231b; }

/* featured themes (live from the API) */
.rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 300px); gap: 20px; overflow-x: auto; padding: 4px 4px 18px; scroll-snap-type: x mandatory; }
.tcard { scroll-snap-align: start; border: 1px solid var(--rule); border-radius: 14px; background: var(--surface); overflow: hidden; display: flex; flex-direction: column; transition: transform .15s, border-color .15s; }
.tcard:hover { transform: translateY(-3px); border-color: rgba(139, 92, 246, .5); }
.tcard .img { aspect-ratio: 16/10; background: var(--surface-2) center/cover no-repeat; border-bottom: 1px solid var(--rule); }
.tcard .body { padding: 14px 16px 16px; }
.tcard h3 { margin: 0 0 4px; font-size: 18px; }
.tcard p { margin: 0; font-size: 14px; color: var(--text-2); }
.tcard .by { font: 12px var(--mono); color: var(--muted); margin-top: 8px; }

/* platform table */
table.matrix { width: 100%; border-collapse: collapse; font-size: 15px; }
.matrix th, .matrix td { text-align: left; padding: 13px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.matrix thead th { font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); border-bottom: 1px solid var(--rule-2); }
.matrix td:first-child { font-weight: 600; }
.yes::before { content: "●"; color: var(--teal); margin-right: 7px; }
.part::before { content: "◐"; color: var(--violet-soft); margin-right: 7px; }
.no::before { content: "○"; color: var(--muted); margin-right: 7px; }
.table-scroll { overflow-x: auto; }

/* changelog */
.log { list-style: none; margin: 0; padding: 0; }
.log > li { display: grid; grid-template-columns: 140px 1fr; gap: 18px; padding: 18px 0; border-top: 1px solid var(--rule); }
.log .v { font: 600 15px var(--mono); color: var(--violet-soft); }
.log .d { display: block; font: 12px var(--mono); color: var(--muted); margin-top: 2px; }
.log ul { margin: 0; padding-left: 18px; color: var(--text-2); }
@media (max-width: 600px) { .log > li { grid-template-columns: 1fr; gap: 6px; } }

/* FAQ */
details { border-top: 1px solid var(--rule); padding: 4px 0; }
details:last-of-type { border-bottom: 1px solid var(--rule); }
summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 700; font-size: 18px; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 400 24px/1 var(--mono); color: var(--teal); }
details[open] summary::after { content: "–"; }
details p { margin: 0 0 18px; color: var(--text-2); max-width: 46em; }

/* footer */
footer { border-top: 1px solid var(--rule); padding: 40px 0 56px; margin-top: 40px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; gap: 32px; justify-content: space-between; flex-wrap: wrap; }
footer p { margin: 0 0 6px; max-width: 40em; }
footer strong { color: var(--text); }

/* ---------- download page ---------- */
.dl-head { padding: 64px 0 28px; }
.dl-head h1 { font-size: clamp(38px, 5vw, 64px); line-height: .95; margin: 12px 0 14px; letter-spacing: -.035em; font-weight: 800; font-variation-settings: "wdth" 75; text-transform: uppercase; }
.picker { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 28px 0 8px; }
@media (max-width: 900px) { .picker { grid-template-columns: repeat(2, 1fr); } }
.pick {
  all: unset; box-sizing: border-box; cursor: pointer; position: relative; color: var(--text);
  border: 1px solid var(--rule-2); border-radius: 14px; background: var(--surface); padding: 20px 18px 18px;
  display: flex; flex-direction: column; gap: 10px; min-height: 168px; transition: transform .1s, border-color .15s, background .15s;
}
.pick:hover { transform: translateY(-2px); border-color: rgba(139, 92, 246, .6); }
.pick:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; }
.pick[aria-pressed="true"] { background: var(--grad); border-color: transparent; box-shadow: 0 14px 34px rgba(139, 92, 246, .35); }
.pick[aria-pressed="true"] .sub { color: rgba(255, 255, 255, .85); }
.pick svg { width: 34px; height: 34px; }
.pick strong { font-size: 19px; letter-spacing: -.01em; }
.pick .sub { font-size: 14px; color: var(--muted); }
.pick .detected { position: absolute; top: -11px; right: 12px; background: var(--teal); color: #06231b; font: 600 11px var(--mono); padding: 3px 8px; border-radius: 6px; }
.panel { border: 1px solid var(--rule-2); border-radius: 16px; padding: 32px; margin: 26px 0 80px; background: var(--surface); }
.panel h2 { margin: 0 0 6px; font-size: 28px; letter-spacing: -.02em; }
.panel .meta { display: flex; gap: 18px; flex-wrap: wrap; margin: 6px 0 22px; align-items: center; }
.steps { counter-reset: s; list-style: none; padding: 0; margin: 26px 0 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 18px 46px; color: var(--text-2); }
.steps li strong, .steps li em { color: var(--text); }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: 0; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font: 600 13px var(--mono); color: #fff; background: var(--grad);
}
.steps code, .panel code { font: 13px var(--mono); background: var(--surface-2); color: var(--text); padding: 2px 6px; border-radius: 5px; }
.note { border-left: 3px solid var(--teal); padding: 4px 0 4px 14px; margin: 18px 0 0; color: var(--text-2); font-size: 15px; }
.empty-dl { font: 14px var(--mono); color: var(--muted); }