/* Public pages: landing, guide, FAQ, about, legal. The app itself uses app.css. */
:root {
  --bg: #0E0F13; --card: #181A20; --card2: #1F2128; --line: #2A2D38;
  --text: #F2F2F4; --mute: #8B8E99; --soft: #C9CBD3;
  --accent: #FF5A3C; --on-accent: #0E0F13;
  --drums: #FF5A3C; --bass: #2DD4BF; --vocals: #FBBF24; --other: #A78BFA;
  --cond: 'Barlow Condensed', 'Arial Narrow', 'Helvetica Neue Condensed', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  color-scheme: dark;
}
@font-face { font-family: 'Barlow Condensed'; font-weight: 600; font-display: swap; src: url(../fonts/BarlowCondensed-600.ttf) format('truetype'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 700; font-display: swap; src: url(../fonts/BarlowCondensed-700.ttf) format('truetype'); }
@font-face { font-family: 'IBM Plex Mono'; font-weight: 500; font-display: swap; src: url(../fonts/IBMPlexMono-500.ttf) format('truetype'); }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font-size: 17px; line-height: 1.6; -webkit-text-size-adjust: 100%;
  padding-left: max(0px, env(safe-area-inset-left)); padding-right: max(0px, env(safe-area-inset-right)); }
[hidden] { display: none !important; }
a { color: var(--text); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid #7db8ff; outline-offset: 3px; }
img { max-width: 100%; height: auto; display: block; }
.wrap { max-width: 1040px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left)); padding-right: max(20px, env(safe-area-inset-right)); }

.site-head { position: sticky; top: 0; z-index: 5; background: rgba(14,15,19,.94); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid #1a1c23; padding-top: env(safe-area-inset-top); }
.site-head .wrap { display: flex; align-items: center; gap: 14px 22px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 9px; text-decoration: none; font-weight: 600; font-size: 18px; }
.logo { width: 28px; height: 28px; border-radius: 9px; background: var(--accent); display: inline-flex; align-items: center; justify-content: center; }
.logo::after { content: ""; width: 14px; height: 12px; background:
  linear-gradient(var(--on-accent), var(--on-accent)) 0 50% / 2px 4px no-repeat,
  linear-gradient(var(--on-accent), var(--on-accent)) 4px 50% / 2px 12px no-repeat,
  linear-gradient(var(--on-accent), var(--on-accent)) 8px 50% / 2px 8px no-repeat,
  linear-gradient(var(--on-accent), var(--on-accent)) 12px 50% / 2px 10px no-repeat; }
.site-head nav { display: flex; gap: 20px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.site-head nav a { text-decoration: none; color: var(--soft); font-size: 15px; }
.site-head nav a[aria-current="page"] { color: var(--text); text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; padding: 12px 20px; font-weight: 600; font-size: 16px; text-decoration: none; background: var(--card2); color: var(--text); border: 0; cursor: pointer; font-family: inherit; }
.btn.primary { background: var(--accent); color: var(--on-accent); }
.btn.primary:hover { color: var(--on-accent); filter: brightness(1.08); }
.btn.small { padding: 8px 14px; font-size: 14px; }
.site-head nav a.btn.primary { color: var(--on-accent); }

.hero { padding: 56px 0 40px; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 40px; align-items: center; }
.eyebrow { font: 600 13px/1 var(--cond); letter-spacing: .2em; text-transform: uppercase; color: var(--accent); margin: 0 0 14px; }
h1 { font: 700 clamp(40px, 6.4vw, 68px)/.98 var(--cond); letter-spacing: .005em; text-transform: uppercase; margin: 0 0 18px; text-wrap: balance; }
.lede { font-size: 19px; color: var(--soft); margin: 0 0 24px; max-width: 52ch; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; }
.fine { color: var(--mute); font-size: 14px; margin: 16px 0 0; }
.shot { border-radius: 14px; border: 1px solid #2a2d38; box-shadow: 0 24px 60px #0009; overflow: hidden; }

section.block { padding: 48px 0; border-top: 1px solid #1a1c23; }
h2 { font: 700 clamp(28px, 4vw, 38px)/1.05 var(--cond); letter-spacing: .01em; text-transform: uppercase; margin: 0 0 8px; text-wrap: balance; }
h3 { font-size: 18px; margin: 28px 0 6px; line-height: 1.3; }
.sec-sub { color: var(--mute); margin: 0 0 28px; max-width: 60ch; }

.stems { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.stems div { background: var(--card); border-radius: 12px; padding: 18px; border-top: 4px solid var(--c); min-width: 0; }
.stems b { display: block; font: 700 22px/1.1 var(--cond); letter-spacing: .06em; text-transform: uppercase; color: var(--c); margin-bottom: 6px; }
.stems p { margin: 0; color: var(--soft); font-size: 15.5px; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; counter-reset: s; max-width: 760px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 16px; padding: 18px 0; border-bottom: 1px solid #1a1c23; }
.steps li::before { content: counter(s); font: 700 34px/1 var(--cond); color: var(--accent); }
.steps b { display: block; font-size: 18px; margin-bottom: 2px; }
.steps span { color: var(--soft); }

.feat { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px 34px; }
.feat h3 { margin: 0 0 4px; }
.feat p { margin: 0; color: var(--soft); font-size: 16px; }

.tablewrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 15.5px; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--mute); font-weight: 600; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
td.ok { color: var(--bass); } td.mid { color: var(--vocals); } td.no { color: #F87171; }

.prose { max-width: 720px; padding: 44px 0 20px; }
.prose h1 { font-size: clamp(38px, 6vw, 56px); }
.prose h2 { font-size: 28px; margin: 40px 0 6px; }
.prose p, .prose li { color: var(--soft); }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.prose .updated { color: var(--mute); font-size: 14px; margin: 0 0 24px; }
.callout { background: var(--card); border-left: 4px solid var(--accent); border-radius: 8px; padding: 14px 18px; margin: 22px 0; color: var(--soft); }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 10px 0 0; color: var(--soft); }
.toc { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 0 0 8px; padding: 0; list-style: none; }
.toc a { color: var(--soft); font-size: 15px; }

.closing { text-align: center; padding: 64px 0; border-top: 1px solid #1a1c23; }
.closing h2 { margin-bottom: 18px; }
.closing .cta { justify-content: center; }

.site-foot { border-top: 1px solid #1a1c23; padding: 36px 0 calc(36px + env(safe-area-inset-bottom)); color: var(--mute); font-size: 14.5px; margin-top: 24px; }
.site-foot .wrap { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 24px; }
.site-foot h4 { margin: 0 0 8px; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--soft); }
.site-foot a { display: block; color: var(--mute); text-decoration: none; padding: 3px 0; }
.site-foot a:hover { color: var(--text); }
.site-foot p { margin: 0; max-width: 34ch; }
.linkbtn { appearance: none; border: 0; background: none; color: var(--mute); font: inherit; padding: 3px 0; cursor: pointer; text-align: left; }
.linkbtn:hover { color: var(--text); }

.adslot { margin: 36px 0 0; }
.adlabel { display: block; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--mute); margin-bottom: 4px; }
.adbox { max-width: 100%; overflow: hidden; }
.adbox ins { display: block; min-height: 90px; }
.consent { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; background: #20222a; border-top: 1px solid var(--line); padding: 14px max(16px, env(safe-area-inset-left)) calc(14px + env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-right)); display: grid; gap: 10px; }
.consent p { margin: 0; font-size: 14px; max-width: 70ch; color: var(--soft); }
.consent-btns { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

@media (max-width: 820px) {
  .hero { padding: 32px 0 28px; }
  .hero .wrap { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .site-head nav { margin-left: 0; gap: 14px; width: 100%; }
  section.block { padding: 36px 0; }
}