/* Drum'nspire site: one dark theme, the plugin's colours. No external font or script. */
:root {
  color-scheme: dark;
  --bg: #161616;
  --bg-2: #1d1d1d;
  --panel: #242424;
  --panel-2: #2c2c2c;
  --line: #363636;
  --text: #ece6da;
  --muted: #a8a196;
  --dim: #77716a;
  --red: #d9442b;
  --orange: #f08a2c;
  --yellow: #f2c94c;
  --cream: #ebe5d6;
  --accent: var(--orange);
  --radius: 10px;
  --wrap: 1120px;
  --sans: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --display: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: "Cascadia Mono", "Cascadia Code", Consolas, ui-monospace, "SF Mono", Menlo, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 var(--sans);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--yellow); text-underline-offset: 3px; }
a:hover { color: var(--cream); }
:focus-visible { outline: 2px solid var(--yellow); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--yellow); color: #111; padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* ---- header */
.top {
  position: sticky; top: 0; z-index: 5;
  background: rgba(22, 22, 22, .88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.top .wrap { display: flex; align-items: center; gap: 20px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; }
.brand img { width: 30px; height: 30px; border-radius: 6px; }
.brand span { font: 700 18px/1 var(--display); letter-spacing: .08em; text-transform: uppercase; }
.brand b { color: var(--orange); font-weight: 700; }
.nav { display: flex; gap: 18px; margin-left: auto; align-items: center; }
.nav a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav a:hover { color: var(--text); }
.langs { display: flex; gap: 4px; }
.lang {
  font: 600 13px/1 var(--mono); letter-spacing: .06em; text-decoration: none;
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 8px; color: var(--muted) !important;
}
.lang:hover { color: var(--text) !important; border-color: #4a4a4a; }
.lang[aria-current] { color: var(--yellow) !important; border-color: var(--yellow); }
@media (max-width: 760px) { .nav > a { display: none; } .brand span { display: none; } }

/* ---- buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 22px; border-radius: 8px;
  font: 600 16px/1.2 var(--sans); text-decoration: none;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-main { background: var(--orange); color: #1a1209; }
.btn-main:hover { background: #ffa04a; color: #1a1209; }
.btn-alt { background: transparent; color: var(--text); border-color: #4a4a4a; }
.btn-alt:hover { border-color: var(--yellow); color: var(--text); }
.btn small { display: block; font-weight: 400; font-size: 13px; opacity: .8; }
.btn svg { width: 20px; height: 20px; flex: none; }

/* ---- hero */
.hero { padding: 72px 0 40px; text-align: center; position: relative; }
.hero::before {
  content: ""; position: absolute; inset: -120px 0 auto; height: 520px; z-index: -1;
  background: radial-gradient(60% 60% at 50% 30%, rgba(240, 138, 44, .16), transparent 70%);
}
.eyebrow { font: 600 13px/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
h1 {
  font: 800 clamp(40px, 7vw, 76px)/1.02 var(--display);
  letter-spacing: -.01em; margin: 18px 0 10px;
}
h1 .tag { display: block; font-size: .5em; font-weight: 600; color: var(--muted); letter-spacing: 0; margin-top: 14px; }
.lead { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 720px; margin: 16px auto 30px; }
.cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.facts { margin-top: 18px; color: var(--dim); font-size: 14px; }
.facts span + span::before { content: "·"; margin: 0 8px; }

/* the 16 steps under the title, a playhead running over them */
.steps { display: grid; grid-template-columns: repeat(16, 1fr); gap: 5px; max-width: 520px; margin: 26px auto 0; }
.steps i { height: 9px; border-radius: 2px; opacity: .35; animation: step 2s steps(1) infinite; }
.steps i:nth-child(-n+4) { background: var(--red); }
.steps i:nth-child(n+5):nth-child(-n+8) { background: var(--orange); }
.steps i:nth-child(n+9):nth-child(-n+12) { background: var(--yellow); }
.steps i:nth-child(n+13) { background: var(--cream); }
@keyframes step { 0%, 6.25% { opacity: 1; } 6.26%, 100% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .steps i { animation: none; opacity: .8; } html { scroll-behavior: auto; } }

.shot {
  margin: 48px auto 0; width: 100%;
  border-radius: 12px; overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .55), 0 0 0 1px rgba(255, 255, 255, .02);
}

/* ---- sections */
section { padding: 80px 0; scroll-margin-top: 60px; }
section.alt { background: var(--bg-2); border-block: 1px solid var(--line); }
h2 { font: 800 clamp(28px, 4vw, 40px)/1.15 var(--display); margin: 10px 0 14px; }
h3 { font: 700 19px/1.3 var(--display); margin: 0 0 8px; }
.intro { color: var(--muted); max-width: 720px; margin: 0 0 40px; }
.center { text-align: center; }
.center .intro { margin-inline: auto; }

/* ---- video */
.video {
  position: relative; aspect-ratio: 16 / 9; max-width: 960px; margin: 0 auto;
  border-radius: 12px; overflow: hidden; border: 1px solid var(--line); background: #000;
}
.video video { display: block; width: 100%; height: 100%; object-fit: contain; background: #000; }
.video-note { text-align: center; color: var(--dim); font-size: 13px; margin-top: 12px; }

/* ---- features */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px 22px 20px; position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 100%; background: var(--c, var(--orange)); }
.card:nth-child(4n+1) { --c: var(--red); }
.card:nth-child(4n+2) { --c: var(--orange); }
.card:nth-child(4n+3) { --c: var(--yellow); }
.card:nth-child(4n+4) { --c: var(--cream); }
.card p { margin: 0; color: var(--muted); font-size: 15.5px; }

/* ---- screenshots */
.gallery { display: grid; gap: 40px; }
.figure { display: grid; grid-template-columns: 1fr 1.6fr; gap: 36px; align-items: center; }
.figure:nth-child(even) { grid-template-columns: 1.6fr 1fr; }
.figure:nth-child(even) .txt { order: 2; }
.figure img { border-radius: 10px; border: 1px solid var(--line); box-shadow: 0 18px 50px rgba(0, 0, 0, .45); cursor: zoom-in; }
.figure .txt p { color: var(--muted); }
@media (max-width: 860px) {
  .figure, .figure:nth-child(even) { grid-template-columns: 1fr; gap: 16px; }
  .figure:nth-child(even) .txt { order: 0; }
}

/* ---- how to */
.how { counter-reset: n; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 0; list-style: none; margin: 0; }
.how li { counter-increment: n; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; color: var(--muted); }
.how li::before {
  content: counter(n); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 6px;
  background: var(--panel-2); color: var(--yellow); font: 700 16px/1 var(--mono); margin-bottom: 12px;
}
.how b { color: var(--text); }

/* ---- download */
.dl { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 860px) { .dl { grid-template-columns: 1fr; } }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.box h3 { margin-bottom: 12px; }
.box ul, .box ol { margin: 0; padding-left: 20px; color: var(--muted); }
.box li + li { margin-top: 6px; }
.box code { font: 14px var(--mono); background: var(--bg); padding: 2px 6px; border-radius: 4px; color: var(--cream); word-break: break-all; }
.box .btn { margin: 4px 0 14px; }
.meta { color: var(--dim); font-size: 14px; margin: 0 0 16px; }
.docs { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.docs a { font-size: 15px; }

/* ---- support */
.support {
  display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center;
  background: linear-gradient(135deg, rgba(217, 68, 43, .14), rgba(242, 201, 76, .08));
  border: 1px solid #4a3a2a; border-radius: 14px; padding: 36px;
}
.support .cup { width: 76px; height: 76px; border-radius: 18px; background: var(--orange); display: grid; place-items: center; }
.support .cup svg { width: 42px; height: 42px; fill: #1a1209; }
.support p { color: var(--muted); margin: 0 0 18px; max-width: 640px; }
@media (max-width: 640px) { .support { grid-template-columns: 1fr; padding: 26px; } }

/* ---- faq */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq summary {
  cursor: pointer; list-style: none; padding: 16px 32px 16px 0; position: relative;
  font: 600 17px/1.4 var(--display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 13px; font: 400 24px/1 var(--mono); color: var(--orange); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: 0 0 18px; }

/* ---- footer */
footer { padding: 40px 0 56px; color: var(--dim); font-size: 14px; border-top: 1px solid var(--line); }
footer .wrap { display: grid; gap: 10px; }
footer a { color: var(--muted); }

/* ---- zoomed screenshot */
.lightbox {
  position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, .9);
  display: none; place-items: center; padding: 16px; cursor: zoom-out;
}
.lightbox.on { display: grid; }
.lightbox img { max-height: 100%; width: auto; border-radius: 8px; }

.after { margin-top: 24px; }
.meta.end { margin: 16px 0 0; }

/* ---- legal page */
.legal .plain { padding: 0; }
.legal .plain.next { padding-top: 64px; }
.legal { max-width: 820px; padding-top: 48px; padding-bottom: 64px; }
.legal h1 { font-size: clamp(30px, 5vw, 44px); }
.legal h2 { font-size: 24px; margin-top: 40px; }
.legal p, .legal li { color: var(--muted); }