/* ArchAtlas landing: WebGL hero with the cat mascot, then the story in sections. Desk sizes in "hu" (1/1400 of the width). */
:root {
  --ink: #0f0f12;
  --ink-2: #16161b;
  --paper: #ecebe6;
  --dim: rgba(236, 235, 230, 0.58);
  --faint: rgba(236, 235, 230, 0.36);
  --amber: #f5a524;
  --amber-2: #e8940f;
  --teal: #2a7f86;
  --violet: #8b7cf6;
  --blue: #6aa2ff;
  --ok: #7fd1a7;
  --line: rgba(236, 235, 230, 0.12);
  --glass: rgba(22, 22, 27, 0.62);
  --hu: calc(100vw / 1400);
  --gut: calc(56 * var(--hu));
  --display: "Unbounded", "Onest", system-ui, sans-serif;
  --ui: "Onest", system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { background: var(--ink); scroll-behavior: smooth; scroll-padding-top: 96px; scrollbar-width: thin; scrollbar-color: rgba(236, 235, 230, 0.18) transparent; }
::-webkit-scrollbar { width: 8px; } ::-webkit-scrollbar-thumb { background: rgba(236, 235, 230, 0.18); border-radius: 8px; } ::-webkit-scrollbar-track { background: transparent; }
body { margin: 0; color: var(--paper); background: var(--ink); font: 400 16px/1.55 var(--ui); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; }
::selection { background: var(--amber); color: var(--ink); }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 6px; }

/* ---------------------------------------------------------------- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 26px; border-radius: 999px; background: var(--amber); color: var(--ink); font: 600 15px/1 var(--ui); text-decoration: none; border: 1px solid transparent;
  transition: transform 0.25s cubic-bezier(0.3, 1.6, 0.5, 1), box-shadow 0.3s, background 0.2s, border-color 0.2s; }
.btn:hover { transform: translateY(-2px); background: #ffb63b; box-shadow: 0 12px 40px -10px rgba(245, 165, 36, 0.6); }
.btn.ghost { background: rgba(236, 235, 230, 0.04); color: var(--paper); border-color: var(--line); }
.btn.ghost:hover { border-color: rgba(236, 235, 230, 0.4); box-shadow: none; }
.btn.small { min-height: 38px; padding: 0 18px; font-size: 14px; }

/* ---------------------------------------------------------------- preloader */
#pre {
  position: fixed; inset: 0; z-index: 60; background: #000; display: grid; place-items: center; align-content: center; gap: 28px;
  transition: transform 0.9s cubic-bezier(0.7, 0, 0.2, 1);
  animation: pre-safety 0s 6s forwards;
}
#pre.up { transform: translateY(-100%); }
#pre.skip { display: none; }
@keyframes pre-safety { to { visibility: hidden; } }
.pre-mark { width: 64px; height: 64px; animation: breathe 2.4s ease-in-out infinite; transform-origin: 50% 90%; }
.pre-glyphs { display: flex; gap: 14px; perspective: 400px; }
.pre-glyphs i { display: block; width: 26px; height: 26px; opacity: 0; transform: rotateY(-90deg); animation: glyph-in 0.6s cubic-bezier(0.3, 1.5, 0.5, 1) forwards; animation-delay: calc(var(--i) * 120ms); }
@keyframes glyph-in { to { opacity: 1; transform: rotateY(0); } }
svg { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.pre-glyphs svg { width: 100%; height: 100%; color: var(--paper); }
.pre-count { font: 500 13px/1 var(--display); letter-spacing: 0.3em; color: var(--dim); font-variant-numeric: tabular-nums; }
@keyframes breathe { 50% { transform: scale(1.04, 0.97); } }

/* ---------------------------------------------------------------- floating nav */
.top { position: fixed; z-index: 40; top: 16px; left: 0; right: 0; display: flex; justify-content: center; padding: 0 16px; pointer-events: none; }
.bar { pointer-events: auto; width: min(1120px, 100%); display: flex; align-items: center; gap: 24px; padding: 8px 8px 8px 16px; border-radius: 999px;
  background: rgba(15, 15, 18, 0.35); border: 1px solid transparent; backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4);
  transition: background 0.35s, border-color 0.35s, width 0.5s cubic-bezier(0.2, 1, 0.3, 1), box-shadow 0.35s; }
.scrolled .bar { background: var(--glass); border-color: var(--line); width: min(900px, 100%); box-shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.7); }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 500 15px/1 var(--display); letter-spacing: 0.01em; margin-right: auto; }
.logo img { width: 34px; height: 34px; transition: transform 0.4s cubic-bezier(0.3, 1.6, 0.5, 1); }
.logo:hover img { transform: rotate(-12deg) scale(1.08); }
.nav { display: flex; gap: 4px; font-size: 14px; }
.nav a { text-decoration: none; padding: 9px 14px; border-radius: 999px; color: var(--dim); transition: color 0.2s, background 0.2s; }
.nav a:hover, .nav a.on { color: var(--paper); background: rgba(236, 235, 230, 0.07); }
.burger { display: none; width: 44px; height: 44px; border: 0; background: none; padding: 12px 10px; cursor: pointer; position: relative; z-index: 41; color: var(--paper); }
.burger i { display: block; height: 1.5px; background: currentColor; margin: 6px 0; transition: transform 0.35s cubic-bezier(0.3, 1.4, 0.5, 1); }
.burger[aria-expanded="true"] i:first-child { transform: translateY(3.75px) rotate(45deg); }
.burger[aria-expanded="true"] i:last-child { transform: translateY(-3.75px) rotate(-45deg); }
.sheet { position: fixed; inset: 0; z-index: 30; background: rgba(15, 15, 18, 0.6); backdrop-filter: blur(22px) saturate(1.3); -webkit-backdrop-filter: blur(22px) saturate(1.3);
  clip-path: circle(0 at calc(100% - 46px) 40px); transition: clip-path 0.6s cubic-bezier(0.7, 0, 0.2, 1); display: grid; align-content: center; padding: 0 28px; }
.sheet.open { clip-path: circle(150% at calc(100% - 46px) 40px); }
.sheet nav { display: grid; gap: 14px; }
.sheet a { font: 500 clamp(28px, 8.4vw, 44px)/1.1 var(--display); text-decoration: none; text-transform: uppercase; }
.sheet small { font: 500 11px/1 var(--ui); color: var(--amber); vertical-align: top; margin-right: 10px; letter-spacing: 0.1em; }

/* ---------------------------------------------------------------- hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: 120px var(--gut) 80px; overflow: hidden; }
.stage { position: absolute; inset: 0; z-index: 0; }
#gl, #still { position: absolute; inset: 0; width: 100%; height: 100%; }
#still { object-fit: cover; object-position: 62% 50%; }
#gl { opacity: 0; transition: opacity 0.6s ease; touch-action: pan-y; }
.gl #gl { opacity: 1; }
.gl #still { visibility: hidden; }
.stage::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgba(15, 15, 18, 0.75) 0%, rgba(15, 15, 18, 0.25) 42%, rgba(15, 15, 18, 0) 60%), linear-gradient(0deg, var(--ink) 0%, rgba(15, 15, 18, 0) 18%); }
.hero-copy { position: relative; z-index: 2; max-width: calc(820 * var(--hu)); min-width: 300px; pointer-events: none; }
.hero-copy a, .hero-copy .hud { pointer-events: auto; }
.kicker { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 26px; padding: 7px 14px 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: rgba(15, 15, 18, 0.4); font-size: 13px; color: var(--dim); }
.head { margin: 0; font: 700 calc(84 * var(--hu))/0.98 var(--display); text-transform: uppercase; letter-spacing: -0.02em; }
.ln { display: block; white-space: nowrap; }
.l2 { padding-left: calc(120 * var(--hu)); -webkit-mask: linear-gradient(90deg, #000 55%, rgba(0, 0, 0, 0.5)); mask: linear-gradient(90deg, #000 55%, rgba(0, 0, 0, 0.5)); }
.l3 { padding-left: calc(40 * var(--hu)); color: var(--amber); }
.l4 { padding-left: calc(200 * var(--hu)); -webkit-mask: linear-gradient(270deg, #000 55%, rgba(0, 0, 0, 0.5)); mask: linear-gradient(270deg, #000 55%, rgba(0, 0, 0, 0.5)); }
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0.04em 0.02em 0.08em; margin: -0.04em -0.02em -0.08em; }
.w > span { display: inline-block; will-change: transform, filter; }
.js .w > span { transform: translateY(110%); filter: blur(10px); opacity: 0; }
.cap { margin: calc(36 * var(--hu)) 0 0; max-width: 470px; color: var(--dim); font-size: 16px; }
.cta { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 30px; }
.hud { margin-top: 30px; display: inline-flex; align-items: center; gap: 10px; font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim);
  border: 1px solid var(--line); border-radius: 999px; padding: 7px 14px; background: rgba(15, 15, 18, 0.4); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px var(--amber); animation: pulse 1.6s ease-in-out infinite; flex: none; }
@keyframes pulse { 50% { opacity: 0.35; } }
.sync { color: var(--ok); opacity: 0; transform: translateX(-6px); transition: opacity 0.25s, transform 0.4s cubic-bezier(0.3, 1.6, 0.5, 1); max-width: 0; overflow: hidden; white-space: nowrap; }
.sync.on { opacity: 1; transform: none; max-width: 120px; }
.js .kicker, .js .cap, .js .cta, .js .hud, .js .hint, .js .mascot { opacity: 0; transform: translateY(14px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.2, 1, 0.3, 1); }
.ready .kicker, .ready .cap, .ready .cta, .ready .hud, .ready .hint, .ready .mascot { opacity: 1; transform: none; }
.ready .cap { transition-delay: 0.06s; } .ready .cta { transition-delay: 0.12s; } .ready .hud { transition-delay: 0.18s; } .ready .mascot { transition-delay: 0.5s; } .ready .hint { transition-delay: 0.6s; }
.hint { position: absolute; z-index: 2; left: var(--gut); bottom: 24px; margin: 0; font-size: 12px; color: var(--faint); }

/* the cat: curled at the foot of the graph, wakes up for a drift check */
.mascot { position: absolute; z-index: 3; right: calc(120 * var(--hu)); bottom: calc(40 * var(--hu)); width: clamp(96px, calc(150 * var(--hu)), 170px); cursor: pointer; }
.mascot img { width: 100%; height: auto; transform-origin: 50% 92%; animation: breathe 3.2s ease-in-out infinite; filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.55)); transition: transform 0.4s cubic-bezier(0.3, 1.8, 0.5, 1); }
.mascot:hover img { animation-play-state: paused; transform: translateY(-6px) rotate(-4deg); }
.bubble { position: absolute; left: 50%; bottom: 100%; transform: translate(-30%, -6px); padding: 7px 13px; border-radius: 14px 14px 14px 4px; background: rgba(22, 22, 27, 0.8); border: 1px solid var(--line);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); font: 500 12px/1 var(--display); white-space: nowrap; letter-spacing: 0.06em; }
.bubble .ok { display: none; color: var(--ok); }
.zz { color: var(--dim); display: inline-block; animation: zz 2.6s ease-in-out infinite; }
@keyframes zz { 50% { transform: translateY(-3px); opacity: 0.5; } }
.mascot.awake img { animation: hop 0.7s cubic-bezier(0.3, 1.6, 0.5, 1); }
.mascot.awake .zz { display: none; }
.mascot.awake .ok { display: inline; }
@keyframes hop { 30% { transform: translateY(-18px) scale(0.96, 1.05); } 60% { transform: translateY(0) scale(1.05, 0.95); } }

/* ---------------------------------------------------------------- marquee strip */
.strip { position: relative; z-index: 2; border-block: 1px solid var(--line); overflow: hidden; background: var(--ink); padding: 18px 0;
  -webkit-mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.track > div { display: flex; align-items: center; gap: 34px; padding-right: 34px; }
.track span { font: 500 15px/1 var(--display); letter-spacing: 0.04em; color: var(--dim); white-space: nowrap; text-transform: uppercase; }
.track b { color: var(--amber); font-weight: 400; font-size: 12px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------------------------------------------------------- sections */
.sec { position: relative; z-index: 2; padding: 150px var(--gut); max-width: 1440px; margin: 0 auto; }
.eyebrow { margin: 0 0 22px; font: 500 12px/1 var(--display); letter-spacing: 0.18em; text-transform: uppercase; color: var(--amber); display: flex; align-items: center; gap: 12px; }
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.big { margin: 0 0 64px; font: 700 clamp(30px, calc(58 * var(--hu)), 64px)/1.04 var(--display); letter-spacing: -0.02em; text-transform: uppercase; }
.big span { color: var(--faint); }
.muted { color: var(--dim); }
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.2, 1, 0.3, 1); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 22px; overflow: hidden; }
.stat { background: var(--ink); padding: 34px 30px 40px; }
.stat b { font: 700 13px/1 var(--display); color: var(--amber); letter-spacing: 0.1em; }
.stat p { margin: 40px 0 0; font-size: 19px; line-height: 1.4; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.step { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; padding: 40px; border: 1px solid var(--line); border-radius: 26px;
  background: radial-gradient(120% 140% at 100% 0%, rgba(42, 127, 134, 0.14), transparent 55%), var(--ink-2); }
.step:nth-child(even) .mock { order: -1; }
.step small { font: 500 12px/1 var(--display); color: var(--amber); letter-spacing: 0.14em; }
.step h3 { margin: 18px 0 12px; font: 700 clamp(26px, calc(40 * var(--hu)), 40px)/1.05 var(--display); text-transform: uppercase; }
.step p { margin: 0; color: var(--dim); font-size: 17px; max-width: 440px; }

.mock { border-radius: 18px; border: 1px solid var(--line); background: rgba(15, 15, 18, 0.8); padding: 10px; font-size: 14px; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.04); }
.mrow { display: flex; align-items: center; gap: 12px; padding: 13px 14px; border-radius: 11px; }
.mrow + .mrow { border-top: 1px solid rgba(236, 235, 230, 0.06); }
.mrow em { margin-left: auto; font-style: normal; color: var(--dim); font-variant-numeric: tabular-nums; }
.mrow code { font: 500 13px/1 ui-monospace, "Cascadia Code", monospace; color: var(--paper); }
.mrow.in1 { margin-left: 18px; } .mrow.in2 { margin-left: 36px; } .mrow.in3 { margin-left: 54px; }
.chip { font: 600 10px/1 var(--ui); letter-spacing: 0.08em; text-transform: uppercase; padding: 5px 8px; border-radius: 6px; }
.chip.a { background: rgba(106, 162, 255, 0.16); color: var(--blue); } .chip.s { background: rgba(245, 165, 36, 0.16); color: var(--amber); }
.chip.c { background: rgba(42, 127, 134, 0.25); color: #6fd0d6; } .chip.d { background: rgba(139, 124, 246, 0.18); color: var(--violet); }
.mrow.total { background: rgba(245, 165, 36, 0.1); font-weight: 600; } .mrow.total em { color: var(--amber); }
.mrow i { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.mrow.ok i { background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.mrow.wait i { background: var(--amber); }
.prep .mrow span { margin-left: auto; font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; }
.prep .ok span { color: var(--ok); } .prep .wait span { color: var(--amber); }
.mrow.run i { background: var(--amber); animation: pulse 1s infinite; }
.prs .mrow.ok i { background: var(--ok); }
.mrow.drift { background: rgba(127, 209, 167, 0.08); } .mrow.drift em { color: var(--ok); }

.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { grid-column: span 1; padding: 30px; border-radius: 22px; border: 1px solid var(--line); background: var(--ink-2); position: relative; overflow: hidden; transition: border-color 0.3s; }
.card.wide { grid-column: span 2; background: radial-gradient(90% 120% at 0% 100%, rgba(245, 165, 36, 0.12), transparent 60%), var(--ink-2); }
.card:hover { border-color: rgba(245, 165, 36, 0.4); }
.ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: rgba(236, 235, 230, 0.05); border: 1px solid var(--line); color: var(--amber); }
.ico svg { width: 24px; height: 24px; }
.card h3 { margin: 44px 0 10px; font: 700 21px/1.15 var(--display); text-transform: uppercase; }
.card p { margin: 0; color: var(--dim); font-size: 15.5px; }

.interlude { text-align: center; padding-block: 120px; }
.sleeper { width: clamp(150px, 20vw, 240px); margin: 0 auto 40px; position: relative; }
.sleeper::before { content: ""; position: absolute; inset: -40%; background: radial-gradient(circle, rgba(245, 165, 36, 0.32), rgba(42, 127, 134, 0.12) 45%, transparent 70%); filter: blur(10px); z-index: -1; }
.sleeper img { width: 100%; height: auto; animation: breathe 3.6s ease-in-out infinite; transform-origin: 50% 92%; }
.interlude blockquote { margin: 0; font: 700 clamp(32px, calc(70 * var(--hu)), 76px)/1.02 var(--display); text-transform: uppercase; letter-spacing: -0.02em; }
.interlude blockquote span { color: var(--amber); }
.interlude .muted { max-width: 520px; margin: 26px auto 0; font-size: 17px; }

.tiers { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.tier { position: relative; border: 1px solid var(--line); border-radius: 22px; padding: 30px 26px; background: var(--ink-2); }
.tier.hot { border-color: rgba(245, 165, 36, 0.55); background: radial-gradient(120% 90% at 50% 0%, rgba(245, 165, 36, 0.14), transparent 60%), var(--ink-2); }
.tag { position: absolute; top: -12px; left: 24px; padding: 5px 11px; border-radius: 999px; background: var(--amber); color: var(--ink); font: 600 11px/1 var(--ui); letter-spacing: 0.06em; text-transform: uppercase; }
.tier h3 { margin: 0 0 22px; font: 500 13px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }
.price { font: 700 32px/1 var(--display); }
.price small { font: 400 13px/1 var(--ui); color: var(--dim); }
.tier ul { margin: 26px 0 0; padding: 0; list-style: none; color: var(--dim); font-size: 14.5px; display: grid; gap: 10px; }
.tier li::before { content: "✓"; color: var(--amber); margin-right: 10px; }
.waitbox { margin-top: 16px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; padding: 30px; border-radius: 22px; border: 1px dashed rgba(236, 235, 230, 0.2); }
.waitbox h3 { margin: 0 0 6px; font: 700 20px/1.2 var(--display); text-transform: uppercase; }
.waitbox p { margin: 0; }
form.wait { display: flex; gap: 10px; flex: 1 1 360px; max-width: 520px; }
.wait input[type="email"] { flex: 1 1 200px; min-width: 0; min-height: 48px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); color: var(--paper); padding: 0 20px; font: inherit; }
.wait button { min-height: 48px; padding: 0 24px; border-radius: 999px; border: 0; background: var(--paper); color: var(--ink); font: 600 15px var(--ui); cursor: pointer; }
.wait .hp { position: absolute; left: -9999px; }

.qs { display: grid; gap: 10px; max-width: 900px; }
.qs details { border: 1px solid var(--line); border-radius: 18px; background: var(--ink-2); transition: border-color 0.3s; }
.qs details[open] { border-color: rgba(245, 165, 36, 0.35); }
.qs summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 20px; padding: 22px 26px; font: 500 17px/1.3 var(--ui); }
.qs summary::-webkit-details-marker { display: none; }
.qs summary i { margin-left: auto; width: 14px; height: 14px; position: relative; flex: none; }
.qs summary i::before, .qs summary i::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 1.5px; background: var(--amber); transition: transform 0.35s cubic-bezier(0.3, 1.5, 0.5, 1); }
.qs summary i::after { transform: rotate(90deg); }
.qs details[open] summary i::after { transform: rotate(0); }
.qs details p { margin: 0; padding: 0 26px 24px; color: var(--dim); max-width: 700px; }

/* ---------------------------------------------------------------- footer */
.foot { position: relative; z-index: 2; border-top: 1px solid var(--line); padding: 90px var(--gut) 28px; overflow: hidden;
  background: radial-gradient(70% 60% at 50% 100%, rgba(245, 165, 36, 0.12), transparent 70%), var(--ink); }
.foot-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-bottom: 60px; border-bottom: 1px solid var(--line); }
.foot-cta h2 { margin: 0; font: 700 clamp(30px, calc(64 * var(--hu)), 68px)/1 var(--display); text-transform: uppercase; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; padding: 50px 0; }
.foot-brand img { width: 56px; height: 56px; }
.foot-brand p { color: var(--dim); max-width: 340px; margin: 16px 0 0; }
.foot-grid h4 { margin: 0 0 16px; font: 500 12px/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); }
.foot-grid a, .soon { display: block; margin: 0 0 10px; text-decoration: none; color: var(--dim); }
.foot-grid a:hover { color: var(--amber); }
.foot-word { font: 700 10.4vw/0.8 var(--display); letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1px rgba(236, 235, 230, 0.14); white-space: nowrap; text-align: center; user-select: none; overflow: hidden; }
.foot-base { display: flex; justify-content: space-between; padding-top: 22px; font-size: 13px; color: var(--faint); }

/* ---------------------------------------------------------------- tablet / phone / squat */
@media (max-width: 1000px) {
  :root { --hu: calc(100vw / 900); }
  .tiers { grid-template-columns: repeat(2, 1fr); }
  .cap { max-width: 400px; }
  .stage::after { background: linear-gradient(90deg, rgba(15, 15, 18, 0.85) 0%, rgba(15, 15, 18, 0.45) 45%, rgba(15, 15, 18, 0) 65%), linear-gradient(0deg, var(--ink) 0%, rgba(15, 15, 18, 0) 18%); }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .step { grid-template-columns: 1fr; gap: 30px; }
  .step:nth-child(even) .mock { order: 0; }
  .nav a { padding: 9px 10px; }
}
@media (max-width: 760px) {
  :root { --hu: calc(100vw / 420); --gut: 20px; }
  .nav, .bar > .btn.small { display: none; }
  .burger { display: block; }
  .top { top: 10px; padding: 0 10px; }
  .bar { padding: 4px 4px 4px 12px; }
  .hero { align-items: flex-end; padding: 0 20px 40px; }
  .hero-copy { max-width: none; min-width: 0; }
  .kicker { margin-bottom: 18px; font-size: 12px; }
  .head { font-size: clamp(34px, 10.4vw, 48px); }
  .l2 { padding-left: 22px; } .l3 { padding-left: 8px; } .l4 { padding-left: 44px; }
  .cap { font-size: 15px; margin-top: 18px; }
  .hint { display: none; }
  .stage::after { background: linear-gradient(0deg, var(--ink) 0%, rgba(15, 15, 18, 0.88) 38%, rgba(15, 15, 18, 0) 66%); }
  #still { object-position: 60% 30%; }
  .mascot { top: 92px; bottom: auto; right: 16px; width: 76px; }
  .bubble { font-size: 10px; transform: translate(-80%, -4px); border-radius: 14px 14px 4px 14px; }
  .sec { padding: 96px 20px; }
  .big { margin-bottom: 40px; font-size: clamp(26px, 8.6vw, 40px); overflow-wrap: anywhere; }
  .interlude blockquote { font-size: clamp(26px, 8.6vw, 40px); }
  .foot-cta h2 { font-size: clamp(28px, 9vw, 40px); }
  .step h3 { font-size: clamp(24px, 7.4vw, 32px); }
  .stats, .tiers, .bento { grid-template-columns: 1fr; }
  .card.wide { grid-column: span 1; }
  .stat p { margin-top: 20px; }
  .step { padding: 24px 18px; border-radius: 22px; }
  .mrow.in3 { margin-left: 36px; }
  form.wait { flex-wrap: wrap; }
  .wait button { flex: 1 1 100%; }
  .foot { padding: 70px 20px 24px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
  .foot-base { flex-direction: column; gap: 6px; }
}
@media (max-height: 640px) and (min-width: 761px) {
  .head { font-size: calc(60 * var(--hu)); }
  .hint { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  #pre { display: none; }
  .js .w > span, .js .kicker, .js .cap, .js .cta, .js .hud, .js .hint, .js .mascot, .js .reveal { transform: none; filter: none; opacity: 1; }
}