/* Wavekraft site. Colours match the plugin's own palette (plugin/ui/Theme.h). */
:root {
  --bg: #05060b;
  --bg-lift: #0b0e1a;
  --panel: #111528;
  --line: #1c2238;
  --cyan: #1ff4ff;
  --magenta: #ff2bd6;
  --violet: #8a5cff;
  --lime: #9dff5c;
  --text: #d6dcff;
  --dim: #7c84a8;
  --radius: 14px;
  --max: 1180px;
  --sans: "Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* faint CRT scanlines, like the plugin */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 100;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.018) 0 1px, transparent 1px 3px);
}

.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }

/* ---- nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: rgba(5, 6, 11, .72);
  border-bottom: 1px solid rgba(31, 244, 255, .08);
}
.nav .wrap { display: flex; align-items: center; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; }
.brand img { height: 30px; width: auto; }
.brand span { font-weight: 600; letter-spacing: .32em; font-size: 15px; }
.brand:hover { text-decoration: none; }
.nav-links { display: flex; gap: 22px; margin-left: auto; font-size: 14px; }
.nav-links a { color: var(--dim); letter-spacing: .08em; text-transform: uppercase; font-size: 12px; }
.nav-links a:hover { color: #fff; text-decoration: none; }
.nav .btn { padding: 9px 16px; font-size: 13px; }
@media (max-width: 860px) { .nav-links { display: none; } .nav .btn { margin-left: auto; } }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px; border-radius: 999px;
  font: 600 15px/1 var(--sans); letter-spacing: .04em;
  color: #031014; background: linear-gradient(100deg, var(--cyan), #7af8ff);
  box-shadow: 0 0 0 1px rgba(31,244,255,.4), 0 8px 40px -8px rgba(31,244,255,.6);
  transition: transform .15s, box-shadow .15s;
  border: 0; cursor: pointer;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(31,244,255,.7), 0 10px 50px -6px rgba(31,244,255,.8); }
.btn.ghost { color: var(--text); background: rgba(255,255,255,.04); box-shadow: inset 0 0 0 1px rgba(214,220,255,.18); }
.btn.ghost:hover { box-shadow: inset 0 0 0 1px rgba(214,220,255,.4); }
.btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }
.btn small { font-weight: 400; opacity: .7; font-size: 12px; }
.btn svg { width: 18px; height: 18px; flex: none; }

/* ---- hero ---- */
.hero { position: relative; padding: 88px 0 40px; text-align: center; isolation: isolate; }
#wave { position: absolute; inset: 0 0 auto 0; width: 100%; height: 620px; z-index: -1; opacity: .9; }
.hero::before {
  content: ""; position: absolute; inset: -200px 0 auto; height: 900px; z-index: -2;
  background:
    radial-gradient(600px 300px at 30% 30%, rgba(255,43,214,.16), transparent 70%),
    radial-gradient(700px 360px at 70% 25%, rgba(31,244,255,.14), transparent 70%);
}
.eyebrow {
  display: inline-block; font: 500 12px var(--mono); letter-spacing: .3em; text-transform: uppercase;
  color: var(--cyan); padding: 6px 14px; border-radius: 999px;
  background: rgba(31,244,255,.07); box-shadow: inset 0 0 0 1px rgba(31,244,255,.25);
}
.wordmark {
  margin: 26px 0 10px;
  font-size: clamp(48px, 11vw, 132px); font-weight: 700; line-height: .95; letter-spacing: .14em;
  padding-left: .14em; /* balance the trailing letter-space */
  background: linear-gradient(90deg, var(--cyan) 0%, #b8fbff 35%, var(--magenta) 75%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 0 30px rgba(31,244,255,.25));
}
.tagline { font-size: clamp(20px, 3vw, 28px); color: #fff; font-weight: 500; margin: 0 0 10px; }
.sub { color: var(--dim); max-width: 620px; margin: 0 auto 34px; }
.cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-note { margin-top: 14px; font: 12px var(--mono); color: var(--dim); letter-spacing: .06em; }

.hero-shot { margin: 64px auto 0; position: relative; max-width: 1100px; perspective: 1600px; }
.hero-shot .frame { transform: rotateX(8deg); transform-origin: 50% 100%; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.hero-shot:hover .frame { transform: rotateX(0deg); }
.frame {
  border-radius: var(--radius); overflow: hidden; background: var(--bg-lift);
  box-shadow: 0 0 0 1px rgba(31,244,255,.22), 0 40px 120px -30px rgba(31,244,255,.35), 0 30px 80px -40px rgba(255,43,214,.5);
}
.hero-shot::after {
  content: ""; position: absolute; left: 10%; right: 10%; bottom: -40px; height: 80px; z-index: -1;
  background: radial-gradient(closest-side, rgba(31,244,255,.35), transparent); filter: blur(20px);
}

/* ---- stats ---- */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; margin: 90px auto 0; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--bg-lift); padding: 26px 16px; text-align: center; }
.stat b { display: block; font-size: 36px; font-weight: 700; color: #fff; line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { font: 11px var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--dim); }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } .stat:last-child { grid-column: span 2; } }

/* ---- sections ---- */
section { padding: 110px 0 0; }
.kicker { font: 500 12px var(--mono); letter-spacing: .3em; text-transform: uppercase; }
.kicker.c { color: var(--cyan); } .kicker.m { color: var(--magenta); } .kicker.v { color: var(--violet); } .kicker.l { color: var(--lime); }
h2 { font-size: clamp(32px, 5vw, 52px); line-height: 1.08; margin: 12px 0 18px; color: #fff; letter-spacing: -.01em; font-weight: 700; }
h3 { color: #fff; font-size: 19px; margin: 0 0 6px; font-weight: 600; }
.lead { font-size: 19px; color: var(--dim); max-width: 640px; }
.lead strong { color: var(--text); font-weight: 500; }

.split { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; }
.split.flip { grid-template-columns: 1.25fr 1fr; }
.split.flip > :first-child { order: 2; }
.split > * { min-width: 0; }
@media (max-width: 900px) { .split, .split.flip { grid-template-columns: 1fr; gap: 32px; } .split.flip > :first-child { order: 0; } }

.steps { list-style: none; padding: 0; margin: 28px 0 0; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 0 18px 52px; }
.steps li::before {
  content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 0;
  font: 600 13px var(--mono); color: var(--magenta); width: 38px; height: 28px; border-radius: 8px;
  display: grid; place-items: center; background: rgba(255,43,214,.08); box-shadow: inset 0 0 0 1px rgba(255,43,214,.3);
}
.steps b { color: #fff; font-weight: 600; }

/* ---- feature cards ---- */
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 44px; }
@media (max-width: 960px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid { grid-template-columns: 1fr; } }
.card {
  position: relative; padding: 26px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(17,21,40,.9), rgba(11,14,26,.9));
  box-shadow: inset 0 0 0 1px rgba(214,220,255,.07);
  transition: box-shadow .25s, transform .25s;
}
.card:hover { transform: translateY(-3px); box-shadow: inset 0 0 0 1px rgba(31,244,255,.35), 0 20px 60px -30px rgba(31,244,255,.5); }
.card p { margin: 0; color: var(--dim); font-size: 15px; }
.card .ico { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; margin-bottom: 18px; }
.card .ico svg { width: 22px; height: 22px; }
.ico.c { background: rgba(31,244,255,.1); color: var(--cyan); }
.ico.m { background: rgba(255,43,214,.1); color: var(--magenta); }
.ico.v { background: rgba(138,92,255,.12); color: var(--violet); }
.ico.l { background: rgba(157,255,92,.1); color: var(--lime); }
.card ul { margin: 12px 0 0; padding: 0; list-style: none; font: 12.5px/1.9 var(--mono); color: var(--text); opacity: .8; }

/* ---- effects ---- */
.fx-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 28px; }
.fx {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 10px;
  background: rgba(255,255,255,.025); box-shadow: inset 0 0 0 1px rgba(214,220,255,.06); font-size: 15px;
}
.fx i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); flex: none; }
.fx.exp { background: rgba(255,43,214,.06); box-shadow: inset 0 0 0 1px rgba(255,43,214,.3); }
.fx.exp i { background: var(--magenta); box-shadow: 0 0 10px var(--magenta); }
.fx em { margin-left: auto; font: normal 600 10px var(--mono); letter-spacing: .18em; color: var(--magenta); padding: 3px 7px; border-radius: 6px; background: rgba(255,43,214,.12); }
.exp-notes { margin-top: 26px; display: grid; gap: 14px; }
.exp-notes div { padding: 18px 20px; border-left: 2px solid var(--magenta); background: linear-gradient(90deg, rgba(255,43,214,.07), transparent); border-radius: 0 10px 10px 0; }
.exp-notes b { color: #fff; } .exp-notes p { margin: 4px 0 0; color: var(--dim); font-size: 15px; }

/* ---- presets / genres marquee ---- */
.marquee { overflow: hidden; margin-top: 44px; display: grid; gap: 12px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.row { display: flex; gap: 12px; width: max-content; animation: slide 80s linear infinite; }
.row.r2 { animation-direction: reverse; animation-duration: 95s; }
.row.r3 { animation-duration: 110s; }
.marquee:hover .row { animation-play-state: paused; }
.chip {
  white-space: nowrap; padding: 9px 16px; border-radius: 999px; font-size: 14px;
  background: rgba(255,255,255,.03); box-shadow: inset 0 0 0 1px rgba(214,220,255,.1);
}
.chip:nth-child(4n+1) { color: var(--cyan); } .chip:nth-child(4n+2) { color: var(--text); }
.chip:nth-child(4n+3) { color: var(--magenta); } .chip:nth-child(4n) { color: var(--violet); }
@keyframes slide { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .row { animation: none; } #wave { display: none; } }

.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.pills span { font: 12px var(--mono); padding: 6px 12px; border-radius: 999px; color: var(--violet); background: rgba(138,92,255,.1); box-shadow: inset 0 0 0 1px rgba(138,92,255,.3); }
.pills span b { color: #fff; font-weight: 500; margin-left: 6px; }

/* ---- tour (tabbed screenshots) ---- */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 22px; }
.tab {
  font: 600 12px var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--dim);
  padding: 10px 16px; border-radius: 10px; background: rgba(255,255,255,.03); border: 0; cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(214,220,255,.08);
}
.tab:hover { color: #fff; }
.tab[aria-selected="true"] { color: #031014; background: var(--cyan); box-shadow: 0 0 24px -4px var(--cyan); }
.tour-caption { color: var(--dim); margin: 16px 0 0; min-height: 2em; }

/* ---- formats ---- */
.formats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
@media (max-width: 860px) { .formats { grid-template-columns: repeat(2, 1fr); } }
.format { padding: 24px; border-radius: var(--radius); background: var(--bg-lift); box-shadow: inset 0 0 0 1px rgba(214,220,255,.07); }
.format b { display: block; font-size: 24px; color: #fff; }
.format span { color: var(--dim); font-size: 14px; }
.reqs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 14px; }
@media (max-width: 700px) { .reqs { grid-template-columns: 1fr; } }
.req { padding: 22px 24px; border-radius: var(--radius); background: var(--bg-lift); box-shadow: inset 0 0 0 1px rgba(214,220,255,.07); }
.req h3 { display: flex; align-items: center; gap: 10px; }
.req p { margin: 6px 0 0; color: var(--dim); font-size: 15px; }
.req code { font: 13px var(--mono); color: var(--text); }

/* ---- download ---- */
.download {
  margin-top: 120px; padding: 70px 28px; text-align: center; border-radius: 24px; position: relative; overflow: hidden;
  background:
    radial-gradient(500px 240px at 20% 0%, rgba(255,43,214,.22), transparent 70%),
    radial-gradient(600px 260px at 80% 100%, rgba(31,244,255,.18), transparent 70%),
    var(--bg-lift);
  box-shadow: inset 0 0 0 1px rgba(31,244,255,.18);
}
.download img.sig { height: 54px; width: auto; margin: 0 auto 20px; opacity: .95; }
.download h2 { margin-top: 0; }
.download p { color: var(--dim); max-width: 560px; margin: 0 auto 30px; }

footer { padding: 60px 0 50px; color: var(--dim); font-size: 14px; }
footer .wrap { display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 28px; }
footer img { height: 26px; width: auto; opacity: .7; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ================= manual page ================= */
.manual { display: grid; grid-template-columns: 240px 1fr; gap: 48px; padding: 48px 0 80px; }
@media (max-width: 900px) { .manual { grid-template-columns: 1fr; } .toc { position: static !important; } }
.toc { position: sticky; top: 88px; align-self: start; font-size: 14px; }
.toc p { font: 600 11px var(--mono); letter-spacing: .25em; text-transform: uppercase; color: var(--cyan); margin: 0 0 12px; }
.toc ol { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 2px; }
.toc a { display: block; padding: 6px 10px; border-radius: 8px; color: var(--dim); }
.toc a:hover { background: rgba(255,255,255,.04); color: #fff; text-decoration: none; }
.doc { min-width: 0; }
.doc h1 { font-size: clamp(34px, 5vw, 50px); color: #fff; margin: 0 0 6px; line-height: 1.1; }
.doc .meta { color: var(--dim); font: 13px var(--mono); margin-bottom: 30px; }
.doc h2 { font-size: 30px; margin: 64px 0 14px; padding-top: 18px; border-top: 1px solid var(--line); scroll-margin-top: 80px; }
.doc h2:first-of-type { margin-top: 20px; }
.doc p, .doc li { color: var(--text); }
.doc p.label { margin: 30px 0 10px; color: #fff; font-weight: 600; font-size: 15px; letter-spacing: .02em; }
.doc strong { color: #fff; font-weight: 600; }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin: 4px 0; }
.doc li::marker { color: var(--cyan); }
.table-wrap { overflow-x: auto; margin: 10px 0 18px; border-radius: 12px; box-shadow: inset 0 0 0 1px var(--line); }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; }
.doc th { text-align: left; font: 600 11px var(--mono); letter-spacing: .15em; text-transform: uppercase; color: var(--cyan); background: rgba(31,244,255,.05); }
.doc th, .doc td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc tr:last-child td { border-bottom: 0; }
.doc td:first-child { color: #fff; white-space: nowrap; }
.print-btn { margin-bottom: 26px; }

@page { margin: 18mm 16mm; }
@media print {
  :root { --text: #111; --dim: #444; --cyan: #006a73; --line: #ccc; }
  body { background: #fff; color: #111; font-size: 11pt; }
  body::after, .nav, .toc, .print-btn, footer { display: none !important; }
  .manual { display: block; padding: 0; }
  .doc h1, .doc h2, .doc strong, .doc p.label, .doc td:first-child { color: #000; }
  .doc h2 { break-before: page; border: 0; margin-top: 0; }
  .doc h2:first-of-type { break-before: avoid; }
  .doc th { background: #eef; }
  .table-wrap { box-shadow: none; border: 1px solid #ccc; overflow: visible; }
  tr { break-inside: avoid; }
}

@media (max-width: 420px) { .brand span { display: none; } }