:root { --ink: #10131c; --paper: #f5f7fb; --muted: #5b6270; --line: #dfe3ea; }
@media (prefers-color-scheme: dark) { :root { --ink: #f5f7fb; --paper: #10131c; --muted: #a7adba; --line: #2a2f3b; } }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
main { max-width: 640px; margin: 0 auto; padding: 56px 20px 40px; }
.mark { width: 88px; height: 88px; border-radius: 20px; display: block; border: 1px solid var(--line); }
h1 { font-size: 40px; line-height: 1.15; margin: 24px 0 8px; }
h2 { font-size: 20px; margin: 32px 0 6px; }
p, li { color: var(--muted); }
strong { color: var(--ink); font-weight: 600; }
a { color: inherit; }
ul { padding-left: 20px; }
footer { max-width: 640px; margin: 0 auto; padding: 0 20px 40px; font-size: 14px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; }
footer a { margin-right: 14px; }

/* Home pages only (body.home). The rules above also dress the privacy pages, so they stay as they are.
   The black bands are the dash itself: the renders have a pure black ground and melt into them. */
:root { --glass: #000; --on-glass: #f5f7fb; --on-glass-muted: #a7adba; --amber: #ffb340; --gutter: clamp(20px, 4vw, 40px); }
html { scroll-behavior: smooth; }
.home :focus-visible { outline: 2px solid currentColor; outline-offset: 3px; border-radius: 2px; }
.home img { display: block; max-width: 100%; height: auto; }
.home section[id] { scroll-margin-top: 16px; }
.home main { max-width: none; margin: 0; padding: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-top: 20px; padding-bottom: 20px; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 18px; letter-spacing: -.01em; text-decoration: none; }
.brand svg { width: 26px; height: 26px; display: block; }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }

.home h1 { font-size: clamp(38px, 6.6vw, 76px); line-height: 1.04; font-weight: 800; letter-spacing: -.02em; margin: 0; max-width: 15em; text-wrap: balance; }
.home h2 { font-size: clamp(28px, 4vw, 44px); line-height: 1.1; font-weight: 800; letter-spacing: -.015em; margin: 0 0 20px; text-wrap: balance; }
.home h3 { font-size: 19px; line-height: 1.3; font-weight: 700; margin: 0 0 4px; }
.home p { margin: 0; max-width: 34em; }

.hero { padding-top: clamp(24px, 6vw, 72px); padding-bottom: clamp(28px, 4vw, 48px); }
.home .lede { font-size: clamp(18px, 2vw, 21px); line-height: 1.5; margin-top: 20px; }
.home .status { max-width: none; display: flex; gap: 10px; margin-top: 24px; font-size: 15px; color: var(--muted); }
.home .status::before { content: ""; flex: none; width: 4px; border-radius: 2px; background: var(--amber); }

.glass { background: var(--glass); color: var(--on-glass); }
.glass p, .glass figcaption { color: var(--on-glass-muted); }
.glass strong { color: var(--on-glass); }

.bar { display: grid; grid-template-columns: minmax(180px, 240px) minmax(0, 840px); justify-content: space-between; align-items: center; gap: 32px; padding-top: 28px; padding-bottom: 28px; }
.bar-note { display: flex; flex-direction: column; gap: 16px; }
.bar-note p { font-size: 15px; line-height: 1.5; }
.keys { display: flex; flex-direction: column; gap: 6px; flex: none; }
.key { width: 40px; height: 40px; border: 1px solid #3a3f4b; border-radius: 10px; display: grid; place-items: center; color: var(--on-glass-muted); }
.key svg { width: 14px; height: 14px; display: block; fill: currentColor; }
.key-down { animation: press 15s linear 3; }
.dash { aspect-ratio: 840 / 360; overflow: hidden; }
.reel { animation: step 15s ease 3 forwards; }
.dash:hover .reel, .bar:hover .key-down { animation-play-state: paused; }
@keyframes step {
  0%, 17.33% { transform: translateY(0); }
  20%, 37.33% { transform: translateY(-16.6667%); }
  40%, 57.33% { transform: translateY(-33.3333%); }
  60%, 77.33% { transform: translateY(-50%); }
  80%, 97.33% { transform: translateY(-66.6667%); }
  100% { transform: translateY(-83.3333%); }
}
@keyframes press {
  0%, 16.4%, 20%, 36.4%, 40%, 56.4%, 60%, 76.4%, 80%, 96.4%, 100% { background: transparent; color: var(--on-glass-muted); }
  17.33%, 37.33%, 57.33%, 77.33%, 97.33% { background: var(--on-glass); color: #000; }
}

.band { padding-top: clamp(48px, 8vw, 96px); padding-bottom: clamp(48px, 8vw, 96px); }
.band.flush { padding-top: 0; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; counter-reset: s; }
.steps li { counter-increment: s; color: var(--muted); }
.steps li::before { content: counter(s); display: block; font-size: 40px; line-height: 1; font-weight: 800; letter-spacing: -.02em; color: var(--ink); margin-bottom: 12px; font-variant-numeric: tabular-nums; }
.steps strong { display: block; font-size: 19px; line-height: 1.3; font-weight: 700; margin-bottom: 4px; }

.split { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.panel { background: var(--glass); border-radius: 18px; padding: 8px; }
.home .note { font-size: 14px; color: var(--muted); margin-top: 20px; }
.home .glass .note { color: var(--on-glass-muted); }

.focus-head { max-width: 40em; margin-bottom: clamp(24px, 4vw, 40px); }
.screens { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 3vw, 32px) clamp(12px, 2vw, 24px); }
.screens li { color: var(--on-glass-muted); }
.screens img { border-top: 1px solid #2a2f3b; padding-top: 10px; }
.screens figure { margin: 0; }
.screens figcaption { font-size: 14px; margin-top: 6px; }

.show { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: clamp(32px, 7vw, 96px); align-items: center; }
.show.flip { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); }
.show.flip .shot { order: 2; justify-self: start; }
.shot { justify-self: end; width: 100%; max-width: 320px; margin: 0; }
.shot img { border-radius: 24px; border: 1px solid var(--line); }
.shot figcaption { font-size: 14px; color: var(--muted); margin-top: 10px; }
.points { margin-top: 28px; display: grid; gap: 22px; }
.points dt { font-size: 19px; line-height: 1.3; font-weight: 700; margin-bottom: 2px; }
.points dd { margin: 0; color: var(--muted); max-width: 34em; }

.facts { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); border-top: 1px solid var(--line); }
.facts h2 { font-size: clamp(24px, 3vw, 32px); }
.facts p + p { margin-top: 12px; }

.invite { background: var(--ink); color: var(--paper); }
.invite p { color: inherit; font-size: clamp(18px, 2vw, 21px); line-height: 1.5; }
.invite p + p { margin-top: 12px; }

.home footer { max-width: 1120px; border-top: 0; padding: 24px var(--gutter) 32px; }

@media (max-width: 860px) {
  .bar { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-top: 16px; padding-bottom: 24px; }
  .bar-note { flex-direction: row; align-items: center; order: 2; }
  .keys { flex-direction: row; }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .steps li { display: grid; grid-template-columns: 40px minmax(0, 1fr); }
  .steps li::before { grid-row: 1 / 3; margin: 0; font-size: 32px; }
  .split, .show, .show.flip, .facts { grid-template-columns: minmax(0, 1fr); }
  .split .panel { order: 2; }
  .show .shot, .show.flip .shot { order: 2; justify-self: center; max-width: 280px; }
  .screens { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .top nav .sec { display: none; }
  .panel { padding: 4px; border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reel, .key-down { animation: none; }
}