/* NCI Earth teaser. Type: Bebas Neue (display), Lexend (body), IBM Plex Mono (numbers, labels). */
:root, [data-palette="phthalo"] {
  --base: #041310; --deep: #07403B; --mid: #2C8D7D; --glow: #B0FDFC; --text: #E6F7F5;
}
[data-palette="life"] { --base: #020F07; --deep: #006824; --mid: #028436; --glow: #00CD5A; --text: #E8F7EE; }
[data-palette="nature"] { --base: #070D03; --deep: #064501; --mid: #38A108; --glow: #C4FA8B; --text: #F1F8E8; }
:root {
  --red: #E01210;
  --surface: color-mix(in oklab, var(--base) 90%, var(--deep));
  --surface-2: color-mix(in oklab, var(--base) 80%, var(--deep));
  --line: color-mix(in oklab, var(--text) 11%, transparent);
  --line-2: color-mix(in oklab, var(--text) 20%, transparent);
  --text-2: color-mix(in oklab, var(--text) 70%, transparent);
  --text-3: color-mix(in oklab, var(--text) 46%, transparent);
  --display: "Bebas Neue", "Arial Narrow", sans-serif;
  --body: "Lexend", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --pad: 40px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { overflow-x: clip; -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { background: var(--base); color: var(--text); font-family: var(--body); font-weight: 300; font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; overflow-x: clip; transition: background-color .6s var(--ease); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--glow); color: var(--base); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 var(--pad); }
.num { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 500; letter-spacing: 0; }

/* text styles */
.label, .meta, .fig { font-family: var(--mono); font-weight: 400; text-transform: uppercase; letter-spacing: .14em; }
.label { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-3); margin-bottom: 22px; }
.meta { font-size: 10.5px; color: var(--text-3); }
.fig { display: block; font-size: 10.5px; color: var(--text-3); }
.display { text-wrap: balance; font-family: var(--display); font-weight: 400; font-size: clamp(44px, 5.4vw, 80px); line-height: .95; letter-spacing: .005em; text-transform: uppercase; color: var(--text); }
.body-l { font-size: 18.5px; color: var(--text-2); max-width: 520px; margin-top: 24px; }
.fine { font-size: 13.5px; color: var(--text-3); margin-top: 16px; }
em { font-style: normal; color: var(--glow); }

/* lit display: the only type with scanlines and glow */
.display-lit { font-family: var(--display); font-weight: 400; text-transform: uppercase; line-height: .9; }
.display-lit .ln { display: block; }
.display-lit .ln > span {
  display: inline-block; opacity: 0; transform: translateY(.18em); filter: blur(6px);
  transition: opacity 1.1s var(--ease), transform 1.2s var(--ease), filter 1.1s var(--ease);
  background: repeating-linear-gradient(180deg, var(--glow) 0 3px, color-mix(in oklab, var(--glow) 58%, transparent) 3px 4px);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 22px color-mix(in oklab, var(--glow) 26%, transparent);
}
.display-lit.in .ln > span { opacity: 1; transform: none; filter: none; }
.display-lit.in .ln:nth-child(2) > span { transition-delay: .07s; }
.display-lit.in .ln:nth-child(3) > span { transition-delay: .14s; }

.dot-red { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 3px color-mix(in oklab, var(--red) 22%, transparent); animation: blink 2.4s ease-in-out infinite; }
.dot-lit { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--glow); margin-right: 8px; vertical-align: 1px; }
@keyframes blink { 50% { opacity: .35; } }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 52px; padding: 0 26px; border-radius: 6px; background: var(--glow); color: var(--base); font-family: var(--body); font-weight: 500; font-size: 15.5px; white-space: nowrap; transition: background-color .3s, transform .4s var(--ease); }
.btn:hover { background: color-mix(in oklab, var(--glow) 86%, white); }
.btn:active { transform: translateY(1px); }
.btn-sm { height: 40px; padding: 0 18px; font-size: 14px; }

/* nav */
.nav { position: fixed; inset: 0 0 auto; z-index: 40; transition: background-color .5s var(--ease), border-color .5s, transform .6s var(--ease); border-bottom: 1px solid transparent; }
.nav.solid { background: color-mix(in oklab, var(--base) 88%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--line); }
.nav.hide { transform: translateY(-100%); }
.nav-in { display: flex; align-items: center; gap: 36px; height: 76px; }
.wordmark { display: inline-flex; align-items: center; gap: 12px; font-family: var(--display); font-size: 26px; letter-spacing: .08em; line-height: 1; padding-top: 3px; }
.wordmark i { width: 1px; height: 20px; background: var(--line-2); margin-top: -3px; }
.links { display: flex; gap: 30px; margin-left: auto; font-size: 14.5px; color: var(--text-2); }
.links a { transition: color .25s; }
.links a:hover { color: var(--text); }
.burger { display: none; width: 40px; height: 40px; margin-left: auto; }
.burger span { display: block; width: 20px; height: 1.5px; background: var(--text); margin: 5px auto; transition: transform .4s var(--ease); }

/* hero */
.hero { padding: 150px 0 110px; position: relative; }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(60% 55% at 78% 40%, color-mix(in oklab, var(--deep) 55%, transparent), transparent 70%); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(56px, 6.5vw, 106px); }
.hero-lede { margin-top: 30px; font-size: 26px; font-weight: 400; color: var(--text); }
.hero-body { margin-top: 10px; font-size: 18.5px; color: var(--text-2); max-width: 500px; }
.fade { opacity: 0; transform: translateY(14px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.fade.in { opacity: 1; transform: none; }

/* waitlist form */
.join { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; max-width: 520px; }
.join input:not(.hp) { flex: 1 1 220px; height: 52px; padding: 0 16px; border-radius: 6px; border: 1px solid var(--line-2); background: color-mix(in oklab, var(--base) 70%, var(--deep)); color: var(--text); font-size: 15.5px; font-weight: 400; outline: none; transition: border-color .25s, box-shadow .25s; }
.join input::placeholder { color: var(--text-3); }
.join input:focus { border-color: var(--glow); box-shadow: 0 0 0 3px color-mix(in oklab, var(--glow) 16%, transparent); }
.join input.bad { border-color: var(--red); }
.form-note { flex-basis: 100%; font-size: 13px; color: var(--text-3); min-height: 20px; }
.form-note.ok { color: var(--glow); } .form-note.err { color: #FF6B6B; }
.join.sent input, .join.sent button { display: none; }

/* phone */
.hero-device { justify-self: center; display: grid; justify-items: center; gap: 16px; }
.phone { width: 330px; padding: 10px; border-radius: 50px; background: linear-gradient(160deg, #1d2624, #0b100f); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 50px 90px -40px rgba(0,0,0,.9), 0 0 0 1px rgba(0,0,0,.5); }
.screen { position: relative; border-radius: 41px; overflow: hidden; padding: 14px 18px 0; background: var(--base); min-height: 660px; display: flex; flex-direction: column; gap: 12px; }
.sb { display: flex; justify-content: space-between; align-items: center; font-size: 13px; padding: 2px 8px 4px; }
.sb .num { font-weight: 500; font-family: var(--body); }
.sb-r { display: flex; gap: 3px; align-items: flex-end; } .sb-r i { width: 3px; background: var(--text); border-radius: 1px; } .sb-r i:nth-child(1) { height: 5px; } .sb-r i:nth-child(2) { height: 8px; } .sb-r i:nth-child(3) { height: 11px; }
.you-head .meta { font-size: 9.5px; color: var(--text-2); }
.you-row { display: flex; justify-content: space-between; align-items: flex-end; }
.you-title { font-family: var(--display); font-weight: 400; font-size: 68px; line-height: .9; margin-top: 4px;
  background: repeating-linear-gradient(180deg, var(--glow) 0 2px, color-mix(in oklab, var(--glow) 58%, transparent) 2px 3px); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 14px color-mix(in oklab, var(--glow) 28%, transparent); }
.streak { text-align: right; } .streak .num { font-size: 26px; display: block; line-height: 1; } .streak small { font-family: var(--mono); font-size: 8.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 14px; }
.row-sb { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.chip { display: inline-flex; gap: 4px; align-items: center; font-size: 10.5px; padding: 3px 8px; border-radius: 99px; background: color-mix(in oklab, var(--glow) 16%, transparent); color: var(--glow); font-family: var(--body); }
.chip .num { font-size: 10.5px; }
.big { margin-top: 6px; } .big > .num { font-size: 46px; line-height: 1; } .big small.num { font-size: 13px; font-weight: 400; color: var(--text-3); margin-left: 4px; }
.segs { display: grid; grid-template-columns: repeat(20, 1fr); gap: 2px; margin: 12px 0 8px; }
.segs i { height: 9px; border-radius: 1px; background: var(--line); }
.segs i.on { background: var(--glow); }
.segs i.next { background: transparent; box-shadow: inset 0 0 0 1px var(--glow); }
.small { font-size: 11.5px; color: var(--text-2); } .small .num { color: var(--text); font-size: 11.5px; }
.sec-l { margin-top: 2px; }
.checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.ck { padding: 11px; display: grid; gap: 4px; }
.ck span { font-size: 11px; color: var(--text-2); font-weight: 400; }
.ck b { font-size: 22px; line-height: 1.1; }
.ck i { height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--mid) var(--v), var(--line) var(--v)); }
.quest .meta { font-size: 9.5px; }
.q-title { font-weight: 500; font-size: 16px; line-height: 1.3; margin: 6px 0 12px; }
.btn-app { display: inline-flex; align-items: center; justify-content: center; height: 38px; padding: 0 22px; border-radius: 10px; background: var(--glow); color: var(--base); font-weight: 500; font-size: 13px; }
.phases { text-align: right; line-height: 1.1; } .phases b { font-size: 15px; display: block; } .phases small { font-size: 10px; color: var(--text-3); }
.tabbar { margin-top: auto; margin-inline: -18px; display: grid; grid-template-columns: repeat(5, 1fr); padding: 10px 6px 24px; border-top: 1px solid var(--line); background: color-mix(in oklab, var(--base) 85%, black); }
.tabbar span { display: grid; justify-items: center; gap: 4px; font-family: var(--mono); font-size: 7.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); }
.tabbar span.on { color: var(--glow); }
.tabbar svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

/* sections */
.section { padding: 140px 0; border-top: 1px solid var(--line); }
.sec-head { margin-bottom: 64px; max-width: 760px; }
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* idea */
.idea { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; }
.statement { font-size: clamp(26px, 2.9vw, 40px); line-height: 1.38; font-weight: 300; color: var(--text); letter-spacing: -.01em; max-width: 900px; }
.loop { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 90px; border-top: 1px solid var(--line-2); }
.loop li { padding: 30px 36px 0 0; }
.loop li + li { padding-left: 36px; border-left: 1px solid var(--line); }
.loop-n { font-size: 12px; color: var(--glow); }
.loop h3 { font-family: var(--display); font-weight: 400; font-size: 40px; letter-spacing: .01em; margin: 14px 0 8px; }
.loop p { color: var(--text-2); max-width: 320px; }

/* how */
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.how-card .fig { margin: 22px 0 10px; }
.how-card h3 { font-size: 21px; font-weight: 500; }
.how-card > p { margin-top: 8px; color: var(--text-2); font-size: 16px; }
.mock { height: 250px; padding: 22px; border-radius: 14px; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; }
.mock-q { margin-top: 18px; font-size: 17px; font-weight: 400; line-height: 1.4; }
.scale { margin-top: auto; display: flex; align-items: center; gap: 8px; }
.scale span { font-size: 11px; color: var(--text-3); }
.scale i { flex: 1; height: 30px; border-radius: 6px; border: 1px solid var(--line-2); }
.scale i.sel { background: var(--glow); border-color: var(--glow); }
.mock-t { margin-top: 16px; font-size: 18px; font-weight: 500; line-height: 1.3; }
.mock-b { margin-top: 8px; font-size: 13.5px; color: var(--text-2); line-height: 1.55; }
.phase-row { margin-top: auto; display: flex; align-items: center; gap: 6px; }
.phase-row i { flex: 1; height: 4px; border-radius: 4px; background: var(--line); }
.phase-row i.done { background: var(--glow); }
.phase-row .num { font-size: 12px; margin-left: 8px; color: var(--text-2); }
.delta { display: flex; align-items: baseline; gap: 14px; margin-top: 22px; }
.delta .was { font-size: 34px; color: var(--text-3); }
.delta .arrow { color: var(--text-3); }
.delta .now { font-size: 58px; line-height: 1; }
.delta .chip { align-self: center; }
.spark { margin-top: auto; height: 60px; border-bottom: 1px solid var(--line); }
.spark svg { width: 100%; height: 100%; }
.spark polyline { fill: none; stroke: var(--glow); stroke-width: 1.6; vector-effect: non-scaling-stroke; stroke-dasharray: 400; stroke-dashoffset: 400; transition: stroke-dashoffset 1.8s var(--ease) .3s; }
.in .spark polyline { stroke-dashoffset: 0; }

/* character */
.char-copy .display, .circle-copy .display, .meas-grid .display { font-size: clamp(40px, 4.3vw, 64px); }
.char-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: center; }
.archetypes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 34px; max-width: 480px; }
.archetypes button { height: 46px; border-radius: 6px; border: 1px solid var(--line); font-size: 14.5px; color: var(--text-2); text-align: left; padding: 0 14px; transition: border-color .25s, color .25s, background-color .25s; }
.archetypes button:hover { border-color: var(--line-2); color: var(--text); }
.archetypes button[aria-checked="true"] { border-color: var(--glow); color: var(--text); background: color-mix(in oklab, var(--glow) 8%, transparent); }
.char-card { border-radius: 18px; background: var(--surface); border: 1px solid var(--line); padding: 26px; }
.char-top { display: flex; justify-content: space-between; align-items: center; }
.arch-name { font-family: var(--display); font-size: 64px; line-height: 1; margin-top: 10px; letter-spacing: .01em; transition: opacity .3s; }
.figure { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; margin: 14px 0 18px; }
.figure svg { width: 240px; max-width: 100%; height: 264px; overflow: visible; }
.rings circle { fill: none; stroke: var(--line); stroke-dasharray: 2 5; transition: stroke .6s; }
.head, .body { fill: url(#figfill); stroke: none; transition: opacity .6s var(--ease); }
.figure .ff1 { stop-color: color-mix(in oklab, var(--mid) 55%, var(--deep)); transition: stop-color .6s var(--ease); } .figure .ff2 { stop-color: color-mix(in oklab, var(--deep) 60%, var(--base)); transition: stop-color .6s var(--ease); }
.aura { fill: none; stroke: var(--glow); stroke-width: 1.2; opacity: 0; transition: opacity .6s var(--ease); }
.figure[data-stage="1"] .ff1 { stop-color: color-mix(in oklab, var(--deep) 80%, var(--base)); }
.figure[data-stage="3"] .ff1 { stop-color: var(--mid); } .figure[data-stage="3"] .ff2 { stop-color: color-mix(in oklab, var(--mid) 45%, var(--deep)); }
.figure[data-stage="3"] .aura { opacity: .35; }
.figure[data-stage="4"] .ff1 { stop-color: color-mix(in oklab, var(--glow) 75%, var(--mid)); } .figure[data-stage="4"] .ff2 { stop-color: var(--mid); }
.figure[data-stage="4"] .aura { opacity: .8; }
.figure[data-stage="4"] .rings circle { stroke: color-mix(in oklab, var(--glow) 40%, transparent); }
.placeholder { font-family: var(--mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 18px; }
.stages button { height: 42px; border-radius: 6px; border: 1px solid var(--line); color: var(--text-3); transition: all .25s; }
.stages button .num { font-size: 13px; }
.stages button[aria-pressed="true"] { border-color: var(--glow); color: var(--base); background: var(--glow); }

/* measures */
.meas-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 80px; align-items: start; }
.checkins { list-style: none; margin-top: 34px; border-top: 1px solid var(--line); padding-top: 20px; }
.checkins b { display: block; font-weight: 500; font-size: 16.5px; }
.checkins span { color: var(--text-2); font-size: 15.5px; }
.stats { list-style: none; display: grid; gap: 0; border-top: 1px solid var(--line-2); }
.stats li { display: grid; grid-template-columns: 140px minmax(0, 1fr) 44px; gap: 20px; align-items: center; padding: 15px 0; border-bottom: 1px solid var(--line); }
.stats span { font-size: 15.5px; color: var(--text-2); }
.stats i { height: 4px; border-radius: 4px; background: linear-gradient(90deg, var(--glow) var(--v), var(--line) var(--v)); transform: scaleX(0); transform-origin: left; transition: transform 1.4s var(--ease); }
.stats.in i { transform: none; }
.stats li:nth-child(2) i { transition-delay: .05s; } .stats li:nth-child(3) i { transition-delay: .1s; } .stats li:nth-child(4) i { transition-delay: .15s; } .stats li:nth-child(5) i { transition-delay: .2s; }
.stats li:nth-child(6) i { transition-delay: .25s; } .stats li:nth-child(7) i { transition-delay: .3s; } .stats li:nth-child(8) i { transition-delay: .35s; } .stats li:nth-child(9) i { transition-delay: .4s; } .stats li:nth-child(10) i { transition-delay: .45s; }
.stats b { text-align: right; font-size: 16px; }
.stats .note-row { display: block; border: 0; padding-top: 4px; }
.stats .note-row .fine { margin: 0; font-size: 12px; }

/* circle */
.circle-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 80px; align-items: center; }
.circle-card { border-radius: 18px; background: var(--surface); border: 1px solid var(--line); padding: 26px; }
.people { list-style: none; margin: 18px 0 18px; }
.people li { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.av { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line-2); font-family: var(--mono); font-size: 12px; color: var(--text-2); }
.people b { display: block; font-weight: 500; font-size: 15px; }
.people .meta { font-size: 9.5px; }
.score { font-size: 18px; }
.hf { height: 32px; padding: 0 12px; border-radius: 6px; border: 1px solid var(--line-2); font-size: 12.5px; color: var(--text-2); transition: all .25s; min-width: 84px; }
.hf:hover { border-color: var(--glow); color: var(--text); }
.hf[aria-pressed="true"] { border-color: transparent; background: color-mix(in oklab, var(--glow) 14%, transparent); color: var(--glow); }
.people li.coop { display: block; border: 0; margin-top: 12px; padding: 16px; border-radius: 12px; background: var(--surface-2); }
.coop p { font-size: 15.5px; font-weight: 400; margin: 6px 0; }
.facts { list-style: none; margin-top: 30px; border-top: 1px solid var(--line); }
.facts li { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--text-2); display: flex; gap: 12px; align-items: center; }
.facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--glow); flex: none; }

/* five */
.five { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-2); }
.five li { padding: 26px 24px 0 0; }
.five li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.five .num { font-size: 12px; color: var(--glow); }
.five h3 { font-family: var(--display); font-weight: 400; font-size: 34px; letter-spacing: .01em; margin: 12px 0 6px; }
.five p { color: var(--text-2); font-size: 15px; }

/* waitlist */
.waitlist { padding: 150px 0 160px; border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.waitlist::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(50% 60% at 20% 60%, color-mix(in oklab, var(--deep) 50%, transparent), transparent 70%); }
.wl-in { position: relative; }
.wl-title { font-size: clamp(64px, 10vw, 168px); }
.wide-join { max-width: 720px; }
.wide-join input[name="name"] { flex: 1 1 160px; }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 34px 0 40px; }
.foot-in { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.foot .wordmark { font-size: 22px; }

/* review palette switch (?review) */
.review { position: fixed; left: 16px; bottom: 16px; z-index: 50; display: flex; align-items: center; gap: 6px; padding: 8px 10px; border-radius: 10px; background: color-mix(in oklab, var(--base) 85%, black); border: 1px solid var(--line-2); }
.review .meta { margin-right: 4px; }
.review button { font-size: 12.5px; padding: 6px 10px; border-radius: 6px; color: var(--text-2); }
.review button[aria-pressed="true"] { background: var(--glow); color: var(--base); }

/* responsive */
@media (max-width: 1080px) {
  .hero-grid, .char-grid, .meas-grid, .circle-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-device { justify-self: start; }
  .how-grid { grid-template-columns: 1fr 1fr; }
  .five { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
  .five li:nth-child(4) { padding-left: 0; border-left: 0; }
  .circle-card { order: 2; }
}
@media (max-width: 720px) {
  :root { --pad: 20px; }
  body { font-size: 16px; }
  .nav-in { height: 64px; gap: 16px; }
  .links { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; gap: 0; padding: 4px 20px 16px; background: var(--base); border-bottom: 1px solid var(--line); }
  .links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 16px; }
  .nav.open { background: var(--base); }
  .nav.open .links { display: flex; }
  .nav-in > .btn { display: none; }
  .burger { display: block; }
  .nav.open .burger span:first-child { transform: translateY(3.25px) rotate(45deg); }
  .nav.open .burger span:last-child { transform: translateY(-3.25px) rotate(-45deg); }
  .hero { padding: 112px 0 80px; }
  .hero h1 { font-size: clamp(52px, 15.5vw, 80px); }
  .hero-lede { font-size: 22px; }
  .hero-device { justify-self: center; }
  .phone { width: 300px; } .screen { min-height: 610px; padding: 12px 15px 0; } .tabbar { margin-inline: -15px; }
  .you-title { font-size: 58px; } .big > .num { font-size: 40px; }
  .section { padding: 96px 0; }
  .idea { grid-template-columns: 1fr; gap: 0; }
  .loop, .how-grid { grid-template-columns: 1fr; }
  .loop { margin-top: 56px; }
  .loop li, .loop li + li { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .how-grid { gap: 48px; }
  .archetypes { grid-template-columns: repeat(3, 1fr); }
  .archetypes button { padding: 0 10px; font-size: 13.5px; }
  .arch-name { font-size: 52px; }
  .figure svg { width: 190px; height: 210px; }
  .stats li { grid-template-columns: 110px minmax(0, 1fr) 36px; gap: 14px; }
  .people li { grid-template-columns: 38px minmax(0, 1fr) auto; }
  .people .hf { grid-column: 2 / -1; justify-self: start; }
  .av { width: 38px; height: 38px; }
  .five { grid-template-columns: 1fr; row-gap: 0; }
  .five li, .five li + li { padding: 22px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .waitlist { padding: 100px 0 110px; }
  .join .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .display-lit .ln > span, .fade, .reveal { transform: none; opacity: 1; filter: none; }
  .stats i { transform: none; } .spark polyline { stroke-dashoffset: 0; }
}