:root {
  --bg: #07080a;
  --bg-2: #0d0f12;
  --panel: #101317;
  --line: #1e232a;
  --line-2: #2a3038;
  --text: #e7e9ec;
  --muted: #8a929c;
  --dim: #5a626c;
  --acc: #c8ff3d;
  --acc-ink: #0b0d02;
  --warn: #ff4d3d;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "Inter", system-ui, -apple-system, Segoe UI, sans-serif;
  --r: 10px;
  --gutter: clamp(16px, 4vw, 40px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  /* lab grid */
  content: "";
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: .35;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}
a { color: inherit; }
img, video { display: block; max-width: 100%; }
.mono { font-family: var(--mono); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 var(--gutter); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.logo {
  font-family: var(--mono); font-weight: 700; font-size: 17px; letter-spacing: -.02em;
  text-decoration: none; display: flex; align-items: center; gap: 10px;
}
.logo .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 12px var(--acc); animation: pulse 2.4s infinite; }
.logo span.sub { color: var(--dim); font-weight: 400; }
@keyframes pulse { 50% { opacity: .35; } }
.nav-links { display: flex; gap: 22px; font-family: var(--mono); font-size: 13px; }
.nav-links a { text-decoration: none; color: var(--muted); }
.nav-links a:hover { color: var(--text); }

/* ---------- hero ---------- */
.hero { padding: clamp(56px, 10vw, 120px) 0 clamp(40px, 6vw, 72px); }
.kicker {
  font-family: var(--mono); font-size: 12px; color: var(--acc); letter-spacing: .12em; text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
}
.kicker::before { content: ""; width: 18px; height: 1px; background: var(--acc); }
h1 {
  font-size: clamp(36px, 7vw, 76px); line-height: 1.02; letter-spacing: -.035em; font-weight: 700;
  margin: 18px 0 20px; max-width: 14ch;
}
h1 em { font-style: normal; color: var(--acc); }
.lead { color: var(--muted); font-size: clamp(16px, 2vw, 19px); max-width: 56ch; margin: 0 0 30px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-meta {
  margin-top: 44px; display: flex; flex-wrap: wrap; gap: 10px 28px;
  font-family: var(--mono); font-size: 12px; color: var(--dim);
}
.hero-meta b { color: var(--text); font-weight: 500; }

/* hero + explainer */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 340px); grid-template-areas: "head video" "copy video"; column-gap: clamp(28px, 6vw, 80px); align-items: end; }
.hero-head { grid-area: head; } .hero-copy { grid-area: copy; align-self: start; } .explainer { grid-area: video; align-self: center; }
.quick { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 8px; max-width: 440px; }
.quick li { display: flex; align-items: center; gap: 14px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel);
  transition: border-color .25s, box-shadow .25s, transform .25s; }
.quick li b { flex: none; width: 30px; height: 30px; border-radius: 7px; display: grid; place-items: center; font-family: var(--mono); font-size: 14px;
  background: var(--line); color: var(--muted); transition: background .25s, color .25s; }
.quick li span { display: flex; flex-direction: column; font-weight: 600; font-size: 15px; line-height: 1.3; }
.quick li small { font-family: var(--mono); font-weight: 400; font-size: 11px; color: var(--dim); }
.quick li.on { border-color: color-mix(in srgb, var(--acc) 60%, transparent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 12%, transparent); transform: translateX(4px); }
.quick li.on b { background: var(--acc); color: var(--acc-ink); }
.explainer { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.ex-phone { position: relative; width: 100%; aspect-ratio: 9 / 16; border-radius: 28px; padding: 8px; background: #15181d; border: 1px solid var(--line-2);
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(200,255,61,.06), 0 0 60px rgba(200,255,61,.08); }
.ex-phone video { width: 100%; height: 100%; object-fit: cover; border-radius: 21px; background: #000; cursor: pointer; }
.ex-sound { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); white-space: nowrap; border: 0; cursor: pointer;
  font: 700 14px var(--mono); padding: 12px 18px; border-radius: 999px; background: var(--acc); color: var(--acc-ink);
  box-shadow: 0 0 0 0 rgba(200,255,61,.6); animation: ring 1.8s infinite; }
@keyframes ring { 70% { box-shadow: 0 0 0 16px rgba(200,255,61,0); } 100% { box-shadow: 0 0 0 0 rgba(200,255,61,0); } }
.ex-end { position: absolute; inset: 8px; border-radius: 21px; background: rgba(7,8,10,.82); backdrop-filter: blur(4px);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.ex-end[hidden] { display: none; }
.ex-bar { position: absolute; left: 22px; right: 22px; bottom: 14px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.12); overflow: hidden; }
.ex-bar span { display: block; height: 100%; background: var(--acc); transform-origin: 0 50%; transform: scaleX(0); }
.ex-cap { font-size: 11px; color: var(--dim); }
.ex-cap b { font-weight: 400; }
.ex-full { border: 1px solid var(--line-2); background: var(--panel); color: var(--muted); font-size: 12px; padding: 8px 12px; border-radius: 999px; cursor: pointer; }
.ex-full:hover { color: var(--text); border-color: var(--acc); }

/* ---------- buttons ---------- */
.btn {
  font-family: var(--mono); font-size: 14px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 20px; border-radius: 8px; border: 1px solid var(--line-2);
  background: transparent; color: var(--text); text-decoration: none; cursor: pointer;
  transition: transform .15s, background .15s, border-color .15s, opacity .15s;
}
.btn:hover { border-color: var(--muted); }
.btn:active { transform: translateY(1px); }
.btn-acc { background: var(--acc); color: var(--acc-ink); border-color: var(--acc); }
.btn-acc:hover { background: #d8ff70; border-color: #d8ff70; }
.btn[disabled], .btn[aria-disabled="true"] {
  background: var(--panel); color: var(--dim); border-color: var(--line); cursor: not-allowed; transform: none;
}
.btn-block { width: 100%; }

/* ---------- sections ---------- */
section { padding: clamp(48px, 8vw, 96px) 0; border-top: 1px solid var(--line); }
.sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 32px; flex-wrap: wrap; }
.sec-head h2 { font-size: clamp(26px, 4vw, 40px); letter-spacing: -.03em; margin: 8px 0 0; line-height: 1.1; }
.sec-head p { color: var(--muted); margin: 0; max-width: 46ch; font-size: 15px; }

/* ---------- experiment cards ---------- */
.grid { display: grid; grid-template-columns: 1fr; gap: 20px; }

.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--line-2); }
/* desktop: cover left, buying info right, so cover + price + button fit one screen */
@media (min-width: 900px) {
  .card { display: grid; grid-template-columns: auto 1fr; align-items: stretch; }
  .card .media { height: 440px; width: auto; aspect-ratio: 4 / 5; }
  /* info on the left, buying on the right */
  .card .card-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 320px); column-gap: 28px; row-gap: 11px; align-content: start; padding: 26px 28px; }
  .card .card-body > * { grid-column: 1; }
  .card .card-body > .launch, .card .card-body > .buy, .card .card-body > .perks { grid-column: 2; }
  .card .card-body > .launch { grid-row: 1; } .card .card-body > .buy { grid-row: 2 / span 4; align-self: start; } .card .card-body > .perks { grid-row: 6; }
  .card .card-body h3 { font-size: 32px; }
  .pitch { font-size: 15px; max-width: 48ch; }
  #experiments .wrap { max-width: 1300px; }
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chips span { font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; padding: 4px 8px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); }
.chips .exp { color: var(--acc); border-color: color-mix(in srgb, var(--acc) 35%, transparent); }
.chips .diff { border: 0; padding-left: 2px; }
.proof { align-self: flex-start; font-family: var(--mono); font-size: 12px; color: #ffb4a8; border: 1px solid rgba(255,77,61,.45); background: rgba(255,77,61,.08); padding: 5px 10px; border-radius: 999px; }
.chips .soonchip { text-transform: uppercase; color: var(--dim); }
.pitch { font-size: 14px; }
.launch { font-family: var(--mono); font-size: 12px; color: var(--text); background: rgba(255,77,61,.1); border: 1px solid rgba(255,77,61,.45); border-radius: 8px; padding: 8px 10px; }
.launch b { color: #ff7a6e; }
.buy { display: grid; gap: 8px; padding: 12px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--bg-2); }
.pr { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.pr .price { font-size: 28px; letter-spacing: -.02em; }
.pr s { font-family: var(--mono); font-size: 15px; color: var(--dim); }
.pr .save { font-style: normal; font-family: var(--mono); font-size: 11px; font-weight: 700; color: #0b0d02; background: #ff7a6e; padding: 3px 7px; border-radius: 6px; }
.pr small { font-family: var(--mono); font-size: 11px; color: var(--dim); }
.btn-buy { width: 100%; justify-content: center; font-size: 15px; padding: 13px 16px; }
.btn-demo { width: 100%; justify-content: center; display: inline-flex; align-items: center; gap: 8px; }
.btn-demo .tri { width: 0; height: 0; border-left: 8px solid currentColor; border-top: 5px solid transparent; border-bottom: 5px solid transparent; }
@media (max-width: 899px) {
  .card-body .buy { order: -1; }
  .card-body { padding-top: 12px; }
}
.launchbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: -12px 0 18px; padding: 11px 14px; border-radius: 10px;
  font-family: var(--mono); font-size: 13px; color: var(--text); background: rgba(255,77,61,.08); border: 1px solid rgba(255,77,61,.4); }
.launchbar[hidden] { display: none; }
.launchbar b { color: #ff7a6e; }
.launchbar .lb-dot { width: 8px; height: 8px; border-radius: 50%; background: #ff4d3d; box-shadow: 0 0 10px #ff4d3d; animation: pulse 1.4s infinite; }
.hero-meta s { color: var(--dim); font-weight: 400; }
.perks { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 12px; }
.perks li { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
.perks li::before { content: "✓ "; color: var(--acc); }
.media {
  position: relative; aspect-ratio: 4 / 5; background: #000; overflow: hidden;
}
.media video, .media img { width: 100%; height: 100%; object-fit: cover; }
.media.demo video { object-fit: contain; }
.media.demo[data-phase="outro"] video { object-fit: cover; }   /* the outro is 4:5 like the card */   /* the 9:16 demo plays uncropped inside the 4:5 cover box */
.media .watch { position: absolute; left: 50%; bottom: 16px; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  border: 0; cursor: pointer; font: 700 13px var(--mono); padding: 11px 16px; border-radius: 999px; background: var(--acc); color: var(--acc-ink);
  box-shadow: 0 0 0 0 rgba(200,255,61,.6); animation: ring 2s infinite; }
.media .watch .tri { width: 0; height: 0; border-left: 9px solid var(--acc-ink); border-top: 6px solid transparent; border-bottom: 6px solid transparent; }
.media .back { position: absolute; right: 10px; top: 10px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(7,8,10,.8); color: var(--text); cursor: pointer; font-size: 14px; }
.media .watch[hidden], .media .back[hidden] { display: none; }
.media .tag {
  position: absolute; left: 12px; bottom: 12px; font-family: var(--mono); font-size: 10px;
  background: rgba(0,0,0,.65); border: 1px solid rgba(255,255,255,.12); padding: 4px 8px; border-radius: 4px; color: #cfd3d8;
}
.media.empty {
  display: grid; place-items: center;
  background:
    repeating-linear-gradient(45deg, transparent 0 10px, rgba(255,255,255,.018) 10px 20px), #0a0c0f;
}
.media.empty .ph { font-family: var(--mono); font-size: 12px; color: var(--dim); text-align: center; line-height: 1.8; }
.media.empty .ph b { display: block; font-size: 28px; color: var(--line-2); font-weight: 400; }
.card-body { padding: 16px; display: flex; flex-direction: column; gap: 11px; flex: 1; min-width: 0; }
.card h3 { margin: 0; font-size: 24px; letter-spacing: -.03em; line-height: 1.15; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.meta-row {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  padding-top: 10px; border-top: 1px dashed var(--line); margin-top: auto;
}
.diff { display: inline-flex; align-items: center; gap: 8px; }
.bars { display: inline-flex; gap: 3px; }
.bars i { width: 6px; height: 12px; background: var(--line-2); border-radius: 1px; }
.bars i.on { background: var(--acc); }
.price { font-family: var(--mono); font-size: 20px; font-weight: 700; color: var(--text); }
.price small { font-size: 11px; color: var(--dim); font-weight: 400; margin-left: 4px; }
.card-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.box { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: var(--bg-2); }
.box summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.box summary::-webkit-details-marker { display: none; }
.box summary::after, .box summary::before { content: none !important; }
.box summary em { font-style: normal; font-family: var(--mono); font-size: 11px; color: var(--dim); }
.box summary em::after { content: " ▾"; } .box[open] summary em::after { content: " ▴"; }
.box[open] ul { margin-top: 8px; }
.box-h { display: block; font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--acc); }
.box ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; }
.box li { font-family: var(--mono); font-size: 12px; color: var(--muted); padding-left: 16px; position: relative; }
.box li::before { content: "+"; position: absolute; left: 0; color: var(--dim); }
.btn.glow { background: var(--acc); color: var(--acc-ink); border-color: var(--acc); animation: glow 1s ease-in-out infinite; }
@keyframes glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200, 255, 61, .55), 0 0 18px rgba(200, 255, 61, .35); }
  50%      { box-shadow: 0 0 0 6px rgba(200, 255, 61, 0), 0 0 32px rgba(200, 255, 61, .7); }
}

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.step { background: var(--bg-2); padding: 22px 20px; }
.step .n { font-family: var(--mono); font-size: 12px; color: var(--acc); }
.step h4 { margin: 10px 0 6px; font-size: 16px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; }
.terminal {
  margin-top: 24px; background: #050607; border: 1px solid var(--line); border-radius: var(--r);
  font-family: var(--mono); font-size: 13px; overflow: hidden;
}
.terminal .bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.terminal .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.terminal pre { margin: 0; padding: 16px; white-space: pre-wrap; color: var(--muted); line-height: 1.7; }
.terminal .u { color: var(--text); }
.terminal .a { color: var(--acc); }
.cursor { display: inline-block; width: 8px; height: 15px; background: var(--acc); vertical-align: -2px; animation: pulse 1s steps(1) infinite; }

/* ---------- proof ---------- */
.proof { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat { border: 1px solid var(--line); border-radius: var(--r); padding: 22px 18px; background: var(--panel); position: relative; }
.stat .v { font-family: var(--mono); font-size: clamp(34px, 5vw, 46px); font-weight: 700; letter-spacing: -.04em; color: var(--acc); line-height: 1; }
.stat .l { margin-top: 10px; font-size: 15px; }
.stat .s { margin-top: 4px; font-family: var(--mono); font-size: 11px; color: var(--dim); }
.stat .todo { position: absolute; top: 10px; right: 10px; font-family: var(--mono); font-size: 9px; color: var(--warn); border: 1px dashed var(--warn); padding: 2px 5px; border-radius: 3px; }
.fine { margin-top: 18px; font-family: var(--mono); font-size: 11px; color: var(--dim); }

/* ---------- requirements / faq ---------- */
.req { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.req div { border-left: 2px solid var(--acc); padding: 4px 0 4px 14px; }
.req b { display: block; font-size: 15px; }
.req span { color: var(--muted); font-size: 14px; }
details { border-bottom: 1px solid var(--line); padding: 16px 0; }
summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--mono); color: var(--acc); }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin: 10px 0 0; font-size: 15px; max-width: 70ch; }

/* ---------- kit page ---------- */
.kit-hero { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: clamp(24px, 5vw, 64px); align-items: start; padding: clamp(32px, 6vw, 72px) 0; }
.kit-hero .media { border-radius: var(--r); border: 1px solid var(--line); aspect-ratio: 9 / 16; }
.kit-hero h1 { font-size: clamp(32px, 5vw, 56px); max-width: none; }
.buybox { margin-top: 26px; border: 1px solid var(--line); border-radius: var(--r); padding: 18px; background: var(--panel); display: grid; gap: 14px; }
.buybox .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.specs { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-family: var(--mono); font-size: 12px; margin: 0; }
.specs dt { color: var(--dim); }
.specs dd { margin: 0; color: var(--text); }
.list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.list li { padding-left: 24px; position: relative; color: var(--text); font-size: 15px; }
.list li::before { content: "→"; position: absolute; left: 0; color: var(--acc); font-family: var(--mono); }
.list.no li::before { content: "×"; color: var(--warn); }
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(150px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
.strip .media { aspect-ratio: 9 / 16; border-radius: 8px; border: 1px solid var(--line); scroll-snap-align: start; }
.flow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-family: var(--mono); font-size: 13px; }
.flow span { border: 1px solid var(--line-2); padding: 8px 12px; border-radius: 6px; background: var(--bg-2); }
.flow i { color: var(--dim); font-style: normal; }
.flow span.bad { border-color: var(--warn); color: var(--warn); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.panel { border: 1px solid var(--line); border-radius: var(--r); padding: 22px; background: var(--panel); }
.panel h3 { margin: 0 0 16px; font-family: var(--mono); font-size: 13px; color: var(--muted); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; }

/* ---------- gate modal ---------- */
.gate { position: fixed; inset: 0; z-index: 50; display: none; align-items: center; justify-content: center; padding: 16px; }
.gate.open { display: flex; }
.gate .scrim { position: absolute; inset: 0; background: rgba(0,0,0,.78); backdrop-filter: blur(4px); }
.gate .box {
  position: relative; width: 100%; max-width: 560px; max-height: calc(100dvh - 32px); overflow-y: auto;
  background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 12px;
}
.gate header { padding: 18px 20px 14px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--bg-2); z-index: 1; }
.gate header .kicker { color: var(--warn); }
.gate header .kicker::before { background: var(--warn); }
.gate h3 { margin: 8px 0 4px; font-size: 21px; letter-spacing: -.02em; }
.gate header p { margin: 0; color: var(--muted); font-size: 14px; }
.gate .close { position: absolute; top: 14px; right: 14px; background: none; border: 1px solid var(--line-2); color: var(--muted); width: 32px; height: 32px; border-radius: 6px; cursor: pointer; font-family: var(--mono); }
.checks { padding: 8px 20px; display: grid; gap: 4px; }
.check { display: grid; grid-template-columns: 22px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); cursor: pointer; align-items: start; }
.check:last-child { border-bottom: 0; }
.check input { appearance: none; width: 20px; height: 20px; border: 1.5px solid var(--line-2); border-radius: 4px; margin: 1px 0 0; display: grid; place-items: center; cursor: pointer; background: var(--bg); }
.check input:checked { background: var(--acc); border-color: var(--acc); }
.check input:checked::after { content: "✓"; color: var(--acc-ink); font-size: 14px; font-weight: 700; line-height: 1; }
.check input:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }
.check b { display: block; font-size: 15px; font-weight: 600; }
.check span { display: block; color: var(--muted); font-size: 13px; margin-top: 2px; }
.check.legal b { color: var(--text); }
.gate footer { padding: 16px 20px 20px; border-top: 1px solid var(--line); display: grid; gap: 10px; position: sticky; bottom: 0; background: var(--bg-2); }
.gate .count { font-family: var(--mono); font-size: 12px; color: var(--dim); text-align: center; }
.gate .sum { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 13px; color: var(--muted); }
.gate .sum b { color: var(--text); }

/* ---------- footer ---------- */
footer.site { border-top: 1px solid var(--line); padding: 40px 0 56px; font-size: 13px; color: var(--dim); }
footer.site .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
footer.site h5 { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; font-weight: 500; }
footer.site p { margin: 0 0 8px; max-width: 52ch; }
footer.site a { color: var(--muted); text-decoration: none; display: block; margin-bottom: 6px; }
footer.site a:hover { color: var(--text); }
footer.site .base { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-family: var(--mono); font-size: 11px; }

/* ---------- legal page ---------- */
.prose { max-width: 720px; padding: 48px 0 72px; }
.prose h1 { font-size: clamp(30px, 5vw, 44px); max-width: none; }
.prose h2 { font-size: 18px; margin: 32px 0 8px; }
.prose p, .prose li { color: var(--muted); }

/* ---------- responsive ---------- */
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; grid-template-areas: "head" "video" "copy"; }
  .hero-head h1 { font-size: clamp(30px, 8.5vw, 44px); margin-bottom: 18px; }
  .ex-phone { width: min(76vw, 300px); }
  .explainer { margin-bottom: 28px; }
  .hero { padding-top: 24px; }
  .kit-hero { grid-template-columns: 1fr; }
  .kit-hero .media { max-width: 340px; margin: 0 auto; width: 100%; }
  .two { grid-template-columns: 1fr; }
  footer.site .cols { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .nav-links a:not(.keep) { display: none; }
  .grid { grid-template-columns: 1fr; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .gate { padding: 0; align-items: flex-end; }
  .gate .box { max-height: 92dvh; border-radius: 14px 14px 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- phone buy bar ---------- */
.buybar { display: none; }
@media (max-width: 899px) {
  .buybar:not([hidden]) { display: flex; position: fixed; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 30;
    align-items: center; gap: 12px; padding: 10px 10px 10px 16px; border-radius: 16px; background: rgba(13,15,18,.94); backdrop-filter: blur(10px);
    border: 1px solid var(--line-2); box-shadow: 0 12px 30px rgba(0,0,0,.5); }
  .buybar .bb-t { display: grid; flex: 1; min-width: 0; line-height: 1.25; }
  .buybar .bb-t b { font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .buybar .bb-t span { font-family: var(--mono); font-size: 12px; color: var(--muted); } .buybar s { color: var(--dim); }
  .buybar .btn { padding: 11px 16px; font-size: 15px; white-space: nowrap; }
}

/* "Watch demo" lives in the card now, not on top of the cover */
.media .watch { display: none !important; }
.btn-demo { align-self: flex-start; width: auto; padding: 11px 18px; font-weight: 700; }
.btn-demo .tri { border-left-color: var(--acc); }
.btn-demo.on .tri { border: 0; width: 9px; height: 9px; background: var(--acc); border-radius: 2px; }

/* ---------- two-step buy check ---------- */
.gate .box { max-width: 540px; border-radius: 28px; padding: 26px 24px 18px; }
.gate .close { top: 16px; right: 16px; border-radius: 50%; }
.g-steps { display: flex; gap: 8px; margin-bottom: 14px; padding-right: 40px; }
.g-steps span { font: 800 12px var(--sans); letter-spacing: .04em; text-transform: uppercase; color: var(--dim); background: var(--panel); padding: 6px 12px; border-radius: 999px; }
.g-steps span.on { color: var(--acc-ink); background: var(--acc); }
.g-phone { font-size: 14px; color: var(--text); background: rgba(255,207,61,.1); border: 1px solid rgba(255,207,61,.35); border-radius: 16px; padding: 10px 14px; margin-bottom: 14px; }
.g-phone[hidden] { display: none; }
.gate h3 { margin: 0 0 4px; font-size: clamp(24px, 4vw, 30px); font-weight: 900; letter-spacing: -.035em; line-height: 1.05; }
.g-sub { margin: 0 0 14px; color: var(--muted); font-size: 15px; }
.g-items { display: grid; gap: 10px; margin-bottom: 16px; }
.g-item { display: grid; grid-template-columns: 64px 1fr; gap: 14px; align-items: center; background: var(--panel); border-radius: 20px; padding: 12px 16px 12px 10px; }
.g-item img { width: 64px; height: 64px; object-fit: contain; }
.g-item b { display: block; font-size: 16px; font-weight: 800; letter-spacing: -.01em; }
.g-item span { display: block; color: var(--muted); font-size: 14px; margin-top: 2px; line-height: 1.4; }
.g-dot { width: 18px; height: 18px; border-radius: 50%; background: var(--acc); justify-self: center; box-shadow: 0 0 14px rgba(200,255,61,.5); }
.g-agree { display: flex; gap: 12px; align-items: flex-start; cursor: pointer; padding: 14px 16px; border-radius: 18px; border: 2px solid var(--line-2); margin-bottom: 12px; font-weight: 700; font-size: 15px; line-height: 1.4; }
.g-agree:has(input:checked) { border-color: var(--acc); background: rgba(200,255,61,.06); }
.g-agree input { appearance: none; flex: none; width: 24px; height: 24px; margin: 0; border: 2px solid var(--line-2); border-radius: 7px; display: grid; place-items: center; cursor: pointer; background: var(--bg); }
.g-agree input:checked { background: var(--acc); border-color: var(--acc); }
.g-agree input:checked::after { content: "✓"; color: var(--acc-ink); font-size: 16px; font-weight: 900; line-height: 1; }
.g-agree input:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }
.gate .btn-block { border-radius: 999px; font-size: 17px; padding: 15px; font-weight: 800; }
.gate .btn[disabled] { opacity: .4; cursor: not-allowed; }
.g-back { display: block; margin: 10px auto 0; background: none; border: 0; color: var(--muted); font: 700 14px var(--sans); cursor: pointer; }
.g-sum { margin-top: 14px; text-align: center; font-size: 13px; color: var(--dim); } .g-sum b { color: var(--text); }
.gate section { padding: 0; border: 0; margin: 0; }