:root {
  --night: #07131f;
  --night-soft: #101f2d;
  --ink: #203247;
  --ink-soft: #647181;
  --plaster: #e9ece8;
  --paper: #f7f6ef;
  --moss: #426b5b;
  --moss-light: #9bc0ad;
  --oxide: #bd563f;
  --amber: #e5bf80;
  --line: rgba(32, 50, 71, .16);
  --light-line: rgba(247, 246, 239, .15);
  --display: 'Instrument Serif', Georgia, serif;
  --body: Manrope, 'Avenir Next', sans-serif;
  --utility: 'DM Mono', ui-monospace, monospace;
  --page-x: clamp(1.25rem, 4vw, 4.5rem);
  --header-h: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--night); scrollbar-width: none; }
html::-webkit-scrollbar { display: none; }
body { margin: 0; overflow-x: hidden; background: var(--night); color: var(--ink); font-family: var(--body); }
::selection { background: var(--oxide); color: var(--paper); }
a { color: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { text-wrap: pretty; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--amber); outline-offset: 5px; }

.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; padding: .8rem 1rem; background: var(--paper); color: var(--night); }
.skip-link:focus { top: 1rem; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; height: var(--header-h); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 var(--page-x); color: var(--paper); mix-blend-mode: difference; pointer-events: none; }
.site-header > * { pointer-events: auto; }
.wordmark { display: flex; align-items: center; gap: .75rem; width: max-content; color: inherit; text-decoration: none; font: 600 1.1rem/1 var(--display); }
.loom-mark, .phone-mark { display: grid; grid-template-columns: repeat(3, 5px); align-items: end; gap: 2px; height: 22px; }
.loom-mark i, .phone-mark i { display: block; width: 5px; border: 1px solid currentColor; border-radius: 50% 50% 1px 1px; }
.loom-mark i:first-child, .phone-mark i:first-child { height: 14px; }
.loom-mark i:nth-child(2), .phone-mark i:nth-child(2) { height: 22px; background: currentColor; }
.loom-mark i:last-child, .phone-mark i:last-child { height: 17px; }
.local-status { justify-self: center; display: flex; align-items: center; gap: .55rem; margin: 0; font: 500 .56rem/1 var(--utility); letter-spacing: .12em; text-transform: uppercase; }
.local-status b { font: inherit; }
.local-status span, .local-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 5px rgba(255,255,255,.1); }
.header-cta { justify-self: end; color: inherit; text-decoration: none; font-size: .72rem; font-weight: 600; }
.header-cta span { display: inline-block; margin-left: .35rem; transition: transform .25s ease; }
.header-cta:hover span { transform: translate(3px, 3px); }
.act-nav { position: fixed; z-index: 45; right: 1.55rem; top: 50%; display: grid; gap: .75rem; transform: translateY(-50%); color: var(--paper); mix-blend-mode: difference; }
.act-nav a { display: grid; grid-template-columns: 1.4rem auto; gap: .5rem; align-items: center; text-decoration: none; opacity: .35; transition: opacity .25s ease, transform .25s ease; }
.act-nav a:hover, .act-nav a.active { opacity: 1; transform: translateX(-4px); }
.act-nav span { font: 500 .5rem/1 var(--utility); }
.act-nav b { font: 500 .54rem/1 var(--utility); letter-spacing: .11em; text-transform: uppercase; }
.eyebrow { margin: 0 0 1.25rem; color: var(--moss); font: 500 .58rem/1.4 var(--utility); letter-spacing: .14em; text-transform: uppercase; }
.reveal-section { transition: opacity .75s ease, transform .75s cubic-bezier(.2,.75,.2,1); }
.js .reveal-section:not(.visible) { opacity: 0; transform: translateY(36px); }

/* One continuous move: house, room, stereo system, Hearthloom. */
.hero { position: relative; height: 440vh; background: var(--night); color: var(--paper); }
.hero-pin { --hero-progress: 0; --product-land: 0; position: sticky; top: 0; height: 100svh; overflow: hidden; }
.hero-media { position: absolute; inset: 0; background: var(--night); transform: scale(calc(1.018 + var(--hero-progress) * .025)); transform-origin: center; }
.hero-media img, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-fallback { z-index: 0; }
.hero-media video { z-index: 1; opacity: 0; }
.hero-media video.ready { opacity: 1; }
.hero-product-final { position: absolute; z-index: 2; inset: 0; opacity: var(--product-land); transform: scale(calc(1.06 - var(--product-land) * .06)); }
.hero-product-stage, .hero-product-stage > img { width: 100%; height: 100%; }
.hero-product-stage > img { object-fit: cover; }
.hero-live-readout { position: absolute; left: 9.5%; top: 38%; width: 32%; padding: 1rem 1.2rem; background: rgba(3,9,15,.88); box-shadow: 0 0 30px 18px rgba(3,9,15,.82); color: #e7d9bd; font: 500 .56rem/1.25 var(--utility); letter-spacing: .08em; opacity: calc(var(--product-land) * .96); }
.hero-live-readout p { display: flex; justify-content: space-between; gap: .8rem; margin: 0 0 .55rem; }
.hero-live-readout span { color: rgba(231,217,189,.67); }
.readout-trace { display: flex; align-items: flex-end; gap: 3px; height: 13px; margin-top: .9rem; }
.readout-trace i { width: 12%; height: 30%; background: #c8744f; animation: readout 1.9s ease-in-out infinite alternate; }
.readout-trace i:nth-child(2n) { height: 72%; animation-delay: -.7s; }
.readout-trace i:nth-child(3n) { height: 44%; animation-delay: -1.2s; }
.hero-wash { position: absolute; z-index: 3; inset: 0; background: linear-gradient(90deg, rgba(3,10,18,.91) 0%, rgba(3,10,18,.5) 43%, rgba(3,10,18,.06) 74%), linear-gradient(0deg, rgba(3,10,18,.88), transparent 58%); pointer-events: none; }
.hero-states { position: absolute; z-index: 5; inset: 0; }
.hero-state { position: absolute; left: var(--page-x); bottom: 9vh; width: min(910px, 76vw); opacity: 0; transform: translateY(30px); pointer-events: none; transition: opacity .5s ease, transform .6s ease; }
.hero-state.active { opacity: 1; transform: translateY(0); pointer-events: auto; }
.hero-kicker { margin: 0 0 1.5rem; color: var(--moss-light); font: 500 .59rem/1.4 var(--utility); letter-spacing: .13em; text-transform: uppercase; }
.hero h1 { margin: 0; font: 400 clamp(6.2rem, 15vw, 14rem)/.67 var(--display); letter-spacing: -.08em; }
.hero h1 em, .hero h2 em { color: var(--moss-light); font-weight: 400; }
.hero h2 { margin: 0; font: 400 clamp(4.4rem, 8vw, 8rem)/.82 var(--display); letter-spacing: -.065em; }
.hero-state > p:last-of-type { max-width: 650px; margin: 1.8rem 0 0; color: rgba(247,247,242,.75); font-size: 1rem; line-height: 1.65; }
.hero-arrival { bottom: 8vh; }
.hero-arrival .hero-promise { margin: 2.2rem 0 0; color: var(--paper); font: 400 clamp(2.1rem, 3.6vw, 3.6rem)/1 var(--display); }
.text-link { display: inline-block; margin-top: 2rem; padding-bottom: .35rem; border-bottom: 1px solid currentColor; color: var(--paper); text-decoration: none; font-size: .72rem; font-weight: 600; }
.hero-sequence { position: absolute; z-index: 6; right: 4.3rem; top: 42%; display: grid; justify-items: center; gap: .55rem; color: rgba(247,247,242,.75); font: 500 .52rem/1 var(--utility); }
.hero-sequence span { position: relative; display: block; width: 1px; height: 130px; background: rgba(247,247,242,.24); overflow: hidden; }
.hero-sequence i { position: absolute; inset: 0; background: var(--oxide); transform: scaleY(0); transform-origin: top; }
.hero-edge-copy { position: absolute; z-index: 5; right: 1.1rem; bottom: 5rem; margin: 0; color: rgba(247,247,242,.45); font: 500 .48rem/1 var(--utility); letter-spacing: .12em; text-transform: uppercase; writing-mode: vertical-rl; }
.scroll-cue { position: absolute; z-index: 5; left: 50%; bottom: 1.5rem; display: grid; justify-items: center; gap: .55rem; transform: translateX(-50%); color: rgba(247,247,242,.56); }
.scroll-cue span { width: 1px; height: 38px; background: currentColor; animation: scroll-line 1.8s ease-in-out infinite; }
.scroll-cue p { margin: 0; font: 500 .48rem/1 var(--utility); letter-spacing: .12em; text-transform: uppercase; }

/* The mobile app makes the replacement proposition tangible. */
.everyday { padding: 10rem var(--page-x); background: var(--plaster); }
.app-story { display: grid; grid-template-columns: minmax(0,.88fr) minmax(430px,1.12fr); gap: 5rem; align-items: center; max-width: 1380px; margin: 0 auto; }
.app-copy h2, .feed-heading h2, .ownership-poster h2, .home-life-copy h2, .choose-context h2, .upgrade h2 { margin: 0; font: 400 clamp(4rem, 6.8vw, 7.3rem)/.84 var(--display); letter-spacing: -.058em; }
.app-copy h2 em, .feed-heading h2 em, .home-life-copy h2 em, .choose-context h2 em { color: var(--moss); font-weight: 400; }
.app-copy > p:nth-of-type(2) { max-width: 610px; margin: 2rem 0 0; color: var(--ink-soft); font-size: 1.02rem; line-height: 1.7; }
.replacement-line { margin: 2rem 0 0; padding: 1.25rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--ink); font: 500 .78rem/1.6 var(--utility); }
.replacement-line span { display: block; color: var(--oxide); font-size: .54rem; letter-spacing: .12em; }
.phone-scene { position: relative; min-height: 760px; display: grid; place-items: center; overflow: hidden; background: var(--night-soft); }
.phone-scene::before { content: ''; position: absolute; width: 36rem; height: 36rem; border: 1px solid rgba(155,192,173,.16); border-radius: 50%; box-shadow: 0 0 0 8rem rgba(155,192,173,.025), 0 0 0 15rem rgba(155,192,173,.018); }
.local-thread { position: absolute; top: 50%; left: 7%; right: 7%; display: flex; align-items: center; gap: 1rem; color: var(--moss-light); font: 500 .5rem/1 var(--utility); letter-spacing: .12em; }
.local-thread i { flex: 1; height: 1px; background: repeating-linear-gradient(90deg, currentColor 0 6px, transparent 6px 12px); animation: data-flow 1.2s linear infinite; }
.phone-shell { position: relative; z-index: 2; width: min(360px, 72%); padding: 9px; border: 1px solid rgba(255,255,255,.22); border-radius: 46px; background: #0a0c0e; box-shadow: 0 42px 90px rgba(0,0,0,.48); transform: rotate(2deg); transition: transform .5s cubic-bezier(.2,.75,.2,1); }
.phone-scene:hover .phone-shell { transform: rotate(0) translateY(-8px); }
.phone-sensor { position: absolute; z-index: 4; top: 17px; left: 50%; width: 33%; height: 25px; border-radius: 20px; background: #050607; transform: translateX(-50%); }
.phone-screen { min-height: 700px; display: flex; flex-direction: column; overflow: hidden; border-radius: 38px; background: #f2f1ea; }
.phone-top { display: grid; grid-template-columns: auto 1fr auto; gap: .8rem; align-items: center; padding: 3.5rem 1.25rem 1rem; border-bottom: 1px solid var(--line); }
.phone-mark { color: var(--moss); transform: scale(.72); transform-origin: left center; }
.phone-top b { display: block; font: 500 1rem/1 var(--display); }
.phone-top small { display: block; margin-top: .3rem; color: var(--ink-soft); font: 500 .46rem/1 var(--utility); }
.local-dot { color: var(--moss); background: var(--moss); }
.phone-context { display: flex; justify-content: space-between; padding: .75rem 1.25rem; color: var(--moss); font: 500 .48rem/1 var(--utility); letter-spacing: .08em; }
.chat-space { flex: 1; display: grid; align-content: start; gap: 1.3rem; padding: 1.4rem 1rem; }
.chat-user { justify-self: end; max-width: 82%; margin: 0; padding: .9rem 1rem; border-radius: 18px 18px 4px 18px; background: var(--ink); color: var(--paper); font-size: .76rem; line-height: 1.5; }
.chat-ai { max-width: 91%; padding: 1rem; border-left: 2px solid var(--oxide); }
.chat-ai > span { color: var(--moss); font: 500 .48rem/1 var(--utility); letter-spacing: .1em; }
.chat-ai p { margin: .75rem 0 0; color: var(--ink); font-size: .78rem; line-height: 1.56; }
.chat-ai button { margin-top: 1rem; padding: .65rem .75rem; border: 1px solid var(--line); background: transparent; color: var(--moss); font: 500 .56rem/1 var(--utility); }
.phone-compose { display: flex; justify-content: space-between; align-items: center; margin: .4rem .8rem .7rem; padding: .9rem 1rem; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-soft); font-size: .68rem; }
.phone-compose b { display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%; background: var(--oxide); color: white; }
.phone-nav { display: grid; grid-template-columns: repeat(4,1fr); padding: .85rem .5rem 1.2rem; border-top: 1px solid var(--line); text-align: center; color: var(--ink-soft); font: 500 .5rem/1 var(--utility); }
.phone-nav b { color: var(--oxide); }
.work-spectrum { display: grid; grid-template-columns: repeat(3,1fr); max-width: 1380px; margin: 8rem auto 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.work-spectrum article { min-height: 430px; display: flex; flex-direction: column; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.work-spectrum article > p { margin: 0; color: var(--oxide); font: 500 .56rem/1 var(--utility); letter-spacing: .12em; }
.work-spectrum h3 { margin: 5rem 0 0; font: 400 clamp(2.6rem, 4vw, 4.3rem)/.9 var(--display); letter-spacing: -.045em; }
.work-spectrum h3 em { color: var(--moss); font-weight: 400; }
.work-spectrum article > span { margin-top: auto; color: var(--ink-soft); font-size: .9rem; line-height: 1.65; }

/* Inputs visibly pass through owner rules into a personal feed. */
.owned-feed { padding: 11rem var(--page-x); background: var(--night); color: var(--paper); }
.feed-heading { display: grid; grid-template-columns: .55fr 1.45fr; gap: 2rem 5rem; max-width: 1380px; margin: 0 auto 7rem; }
.feed-heading .eyebrow { grid-row: 1 / 3; color: var(--moss-light); }
.feed-heading h2 em { color: var(--moss-light); }
.feed-heading > p:last-child { max-width: 650px; margin: 1rem 0 0; color: rgba(247,246,239,.66); line-height: 1.7; }
.feed-loom { display: grid; grid-template-columns: .65fr 120px 1.35fr; max-width: 1380px; margin: 0 auto; border: 1px solid var(--light-line); }
.feed-sources { display: grid; align-content: center; gap: 0; padding: 2rem; }
.feed-sources > p { margin: 0 0 2rem; color: var(--moss-light); font: 500 .54rem/1 var(--utility); letter-spacing: .12em; }
.feed-sources > span { display: grid; grid-template-columns: 2.3rem 1fr; padding: 1.15rem 0; border-top: 1px solid var(--light-line); color: rgba(247,246,239,.76); font-size: .86rem; }
.feed-sources i { color: var(--oxide); font: normal 500 .53rem/1 var(--utility); }
.loom-lines { display: grid; align-content: center; gap: 2.35rem; overflow: hidden; }
.loom-lines i { display: block; width: 150%; height: 1px; background: linear-gradient(90deg, var(--moss-light), var(--oxide)); transform: rotate(var(--angle, 0deg)); transform-origin: left; animation: weave 4s ease-in-out infinite alternate; }
.loom-lines i:nth-child(1) { --angle: 8deg; }
.loom-lines i:nth-child(2) { --angle: -5deg; animation-delay: -.8s; }
.loom-lines i:nth-child(3) { --angle: 4deg; animation-delay: -1.6s; }
.loom-lines i:nth-child(4) { --angle: -8deg; animation-delay: -2.4s; }
.loom-lines i:nth-child(5) { --angle: 2deg; animation-delay: -3.2s; }
.personal-feed { border-left: 1px solid var(--light-line); background: var(--paper); color: var(--ink); }
.feed-toolbar { display: flex; justify-content: space-between; gap: 1rem; padding: 1.3rem 1.5rem; border-bottom: 1px solid var(--line); }
.feed-toolbar b { font: 400 1.45rem/1 var(--display); }
.feed-toolbar span { color: var(--moss); font: 500 .5rem/1 var(--utility); }
.feed-item { padding: 1.5rem; border-bottom: 1px solid var(--line); }
.feed-item:last-child { border-bottom: 0; }
.feed-item > span, .feed-item div > span { color: var(--oxide); font: 500 .51rem/1 var(--utility); letter-spacing: .1em; }
.feed-item h3 { max-width: 690px; margin: .9rem 0 0; font: 400 1.7rem/1.06 var(--display); }
.feed-item.feature h3 { font-size: clamp(2.3rem, 3.5vw, 3.8rem); }
.feed-item p { margin: .8rem 0 0; color: var(--ink-soft); font-size: .75rem; line-height: 1.5; }
.algorithm-controls { display: grid; grid-template-columns: repeat(4,1fr); max-width: 1380px; margin: 2rem auto 0; border-top: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }
.algorithm-controls div { min-height: 150px; padding: 1.4rem; border-right: 1px solid var(--light-line); border-bottom: 1px solid var(--light-line); }
.algorithm-controls span { display: block; color: var(--moss-light); font: 500 .52rem/1 var(--utility); letter-spacing: .1em; }
.algorithm-controls b { display: block; margin-top: 3rem; color: rgba(247,246,239,.76); font: 400 1.1rem/1.25 var(--display); }

.ownership { padding: 11rem var(--page-x); background: var(--oxide); color: var(--paper); }
.ownership-poster, .ownership-rules { max-width: 1380px; margin: 0 auto; }
.ownership-poster .eyebrow { color: var(--night); }
.ownership-poster h2 { font-size: clamp(5rem, 10vw, 11rem); }
.ownership-poster h2 em { display: block; color: var(--night); font-weight: 400; }
.ownership-poster > p:last-child { max-width: 730px; margin: 3rem 0 0; color: rgba(247,246,239,.82); font-size: 1.03rem; line-height: 1.7; }
.ownership-rules { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 7rem; border-top: 1px solid rgba(7,19,31,.24); border-left: 1px solid rgba(7,19,31,.24); }
.ownership-rules article { min-height: 310px; padding: 2rem; border-right: 1px solid rgba(7,19,31,.24); border-bottom: 1px solid rgba(7,19,31,.24); }
.ownership-rules span { color: var(--night); font: 500 .54rem/1 var(--utility); letter-spacing: .11em; }
.ownership-rules h3 { margin: 4rem 0 0; font: 400 2.3rem/1 var(--display); }
.ownership-rules p { margin: 1.2rem 0 0; color: rgba(247,246,239,.76); font-size: .88rem; line-height: 1.65; }
.safety-statement { display: grid; grid-template-columns: .45fr 1fr .75fr; gap: 3rem; align-items: end; max-width: 1380px; margin: 3rem auto 0; padding: 4rem 0 0; border-top: 1px solid rgba(7,19,31,.28); }
.safety-statement > p { align-self: start; margin: .4rem 0 0; color: var(--night); font: 500 .54rem/1 var(--utility); letter-spacing: .12em; }
.safety-statement h3 { margin: 0; font: 400 clamp(2.8rem, 4.5vw, 5rem)/.9 var(--display); letter-spacing: -.045em; }
.safety-statement h3 em { color: var(--night); font-weight: 400; }
.safety-statement > span { color: rgba(247,246,239,.8); font-size: .9rem; line-height: 1.7; }

.home-life { display: grid; grid-template-columns: 1fr 1fr; min-height: 150vh; background: var(--plaster); }
.home-life-image { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.home-life-image::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(3,10,18,.9), rgba(3,10,18,.04) 68%); }
.home-life-image img { width: 100%; height: 100%; object-fit: cover; }
.home-life-image > p { position: absolute; z-index: 2; left: var(--page-x); bottom: 3rem; margin: 0; color: var(--paper); }
.home-life-image span { display: block; margin-bottom: 1rem; color: var(--moss-light); font: 500 .54rem/1 var(--utility); letter-spacing: .12em; }
.home-life-image b { font: 400 clamp(2.6rem, 4.3vw, 4.8rem)/.9 var(--display); }
.home-life-copy { padding: 10rem clamp(2rem, 5vw, 6rem); }
.home-life-copy h2 { font-size: clamp(3.8rem, 5.7vw, 6.2rem); }
.life-list { margin-top: 6rem; }
.life-list article { min-height: 55vh; display: grid; align-content: center; border-top: 1px solid var(--line); }
.life-list article > span { color: var(--oxide); font: 500 .54rem/1 var(--utility); letter-spacing: .11em; }
.life-list h3 { margin: 1.2rem 0 0; font: 400 clamp(2.5rem, 3.4vw, 3.8rem)/.92 var(--display); }
.life-list p { max-width: 570px; margin: 1.3rem 0 0; color: var(--ink-soft); line-height: 1.68; }

.choose { padding: 10rem var(--page-x); background: var(--paper); }
.choose-context { display: grid; grid-template-columns: 1.2fr .8fr; gap: 4rem; align-items: end; max-width: 1380px; margin: 0 auto; }
.choose-context figure { margin: 0; }
.choose-context img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.choose-context figcaption { display: flex; justify-content: space-between; gap: 1rem; margin-top: .75rem; color: var(--ink-soft); font: 500 .52rem/1.4 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.choose-context div > p:last-child { max-width: 560px; margin: 2rem 0 0; color: var(--ink-soft); line-height: 1.68; }
.tier-grid { display: grid; grid-template-columns: repeat(3,1fr); max-width: 1380px; margin: 8rem auto 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.tier { min-height: 620px; padding: 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.tier-head { display: flex; justify-content: space-between; color: var(--moss); font: 500 .57rem/1 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.tier-head p { margin: 0; }
.tier h3 { margin: 3rem 0 0; font: 400 clamp(4rem, 6vw, 6.3rem)/.8 var(--display); letter-spacing: -.055em; }
.tier-scale { margin: 1.5rem 0 0; color: var(--ink); font: 400 1.65rem/1.25 var(--display); }
.tier-scale b { color: var(--oxide); font-weight: 400; }
.tier > p:nth-of-type(2) { min-height: 88px; margin: 2rem 0 0; color: var(--ink-soft); line-height: 1.65; }
.tier ul { display: grid; gap: .9rem; margin: 2rem 0 0; padding: 1.6rem 0 0; border-top: 1px solid var(--line); list-style: none; color: var(--ink-soft); font-size: .86rem; }
.tier li::before { content: '—'; margin-right: .55rem; color: var(--oxide); }
.compare-link { display: block; width: max-content; margin: 3rem auto 0; padding-bottom: .45rem; border-bottom: 1px solid currentColor; color: var(--moss); text-decoration: none; font-size: .75rem; font-weight: 600; }
.upgrade { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; max-width: 1380px; margin: 8rem auto 0; padding: 5rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.upgrade h2 em { color: var(--oxide); font-weight: 400; }
.upgrade-list { display: grid; gap: 1px; background: var(--line); }
.upgrade-list p { display: grid; grid-template-columns: 7rem 1fr; gap: 1.5rem; margin: 0; padding: 1.3rem; background: var(--paper); }
.upgrade-list b { color: var(--moss); font: 500 .57rem/1.4 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.upgrade-list span { color: var(--ink-soft); line-height: 1.55; }
.closing { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; padding: 9rem var(--page-x); background: var(--moss); color: var(--paper); }
.closing .eyebrow { color: var(--amber); }
.closing h2 { position: relative; z-index: 1; margin: 0; font: 400 clamp(6rem, 15vw, 14rem)/.72 var(--display); letter-spacing: -.075em; }
.closing > p:nth-of-type(2) { position: relative; z-index: 1; max-width: 650px; margin: 3rem 0 0; color: rgba(247,246,239,.8); font-size: 1.05rem; line-height: 1.65; }
.closing > a { position: relative; z-index: 1; width: max-content; margin-top: 2.5rem; padding-bottom: .4rem; border-bottom: 1px solid currentColor; text-decoration: none; font-size: .75rem; font-weight: 600; }
.closing-wordmark { position: absolute; left: -2vw; bottom: -8vw; margin: 0 !important; color: rgba(7,19,31,.09) !important; font: 400 20vw/.7 var(--display) !important; letter-spacing: -.08em; white-space: nowrap; }
.site-footer { display: flex; justify-content: space-between; gap: 2rem; padding: 2rem var(--page-x); background: var(--night); color: rgba(247,246,239,.44); font: 500 .53rem/1.4 var(--utility); letter-spacing: .1em; text-transform: uppercase; }

/* Comparison page shares the same material language. */
.product-page { background: var(--paper); }
.model-hero { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; background: var(--night); color: var(--paper); }
.model-hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(3,10,18,.92), rgba(3,10,18,.12) 70%), linear-gradient(0deg, rgba(3,10,18,.92), transparent 55%); }
.model-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.model-hero > div { position: relative; z-index: 1; width: min(1080px, 92vw); padding: 0 var(--page-x) 8vh; }
.model-hero h1 { margin: 0; font: 400 clamp(4.7rem, 8.6vw, 9rem)/.81 var(--display); letter-spacing: -.065em; }
.model-hero h1 em { color: var(--moss-light); font-weight: 400; }
.model-hero div > p:last-child { max-width: 680px; margin: 2rem 0 0; color: rgba(247,246,239,.72); line-height: 1.68; }
.model-compare { padding: 11rem var(--page-x); background: var(--paper); }
.model-heading { display: grid; grid-template-columns: .55fr 1.45fr; gap: 4rem; max-width: 1380px; margin: 0 auto; }
.model-heading h2 { margin: 0; font: 400 clamp(4.4rem, 7.3vw, 7.8rem)/.84 var(--display); letter-spacing: -.06em; }
.model-heading h2 em { color: var(--moss); font-weight: 400; }
.model-compare .tier { min-height: 760px; }
.model-fit { display: grid; gap: .55rem; margin: 2.4rem 0 0 !important; padding: 1.4rem 0 0; border-top: 1px solid var(--line); color: var(--ink-soft); font-size: .86rem; line-height: 1.55; }
.model-fit b { color: var(--moss); font: 500 .56rem/1 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.session-note { max-width: 920px; margin: 2.5rem auto 0; color: var(--ink-soft); font-size: .8rem; line-height: 1.6; }
.session-note b { color: var(--ink); }
.included { padding: 10rem var(--page-x); background: var(--night-soft); color: var(--paper); }
.included > div:first-child { display: grid; grid-template-columns: .55fr 1.45fr; gap: 4rem; max-width: 1380px; margin: 0 auto; }
.included h2 { margin: 0; font: 400 clamp(4rem, 6.7vw, 7.2rem)/.84 var(--display); letter-spacing: -.055em; }
.included h2 em { color: var(--moss-light); font-weight: 400; }
.included-grid { display: grid; grid-template-columns: repeat(4,1fr); max-width: 1380px; margin: 6rem auto 0; border-top: 1px solid var(--light-line); border-left: 1px solid var(--light-line); }
.included-grid article { min-height: 260px; padding: 1.7rem; border-right: 1px solid var(--light-line); border-bottom: 1px solid var(--light-line); }
.included-grid span { color: var(--moss-light); font: 500 .55rem/1 var(--utility); letter-spacing: .11em; text-transform: uppercase; }
.included-grid h3 { margin: 3rem 0 0; font: 400 2rem/1 var(--display); }
.included-grid p { margin: 1rem 0 0; color: rgba(247,246,239,.62); font-size: .88rem; line-height: 1.6; }
.product-economics { padding: 10rem var(--page-x); background: var(--oxide); color: var(--paper); }
.product-economics > div { max-width: 1380px; margin: 0 auto; }
.product-economics h2 { margin: 0; font: 400 clamp(5rem, 10vw, 11rem)/.78 var(--display); letter-spacing: -.065em; }
.product-economics h2 em { color: var(--night); font-weight: 400; }
.product-economics p { max-width: 720px; margin: 3rem 0 0; color: rgba(247,246,239,.82); line-height: 1.7; }
.product-evolves { display: grid; grid-template-columns: 1.2fr .8fr; gap: 4rem; align-items: end; padding: 11rem var(--page-x); background: var(--plaster); }
.product-evolves figure, .product-secure figure { margin: 0; }
.product-evolves img, .product-secure img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.product-evolves h2, .product-secure h2 { margin: 0; font: 400 clamp(3.7rem, 5.7vw, 6.2rem)/.86 var(--display); letter-spacing: -.055em; }
.product-evolves h2 em, .product-secure h2 em { color: var(--moss); font-weight: 400; }
.product-evolves div > p:nth-of-type(2), .product-secure div > p:nth-of-type(2) { max-width: 560px; margin: 2rem 0 0; color: var(--ink-soft); line-height: 1.68; }
.evolve-list { display: grid; gap: 1px; margin-top: 2.5rem; background: var(--line); }
.evolve-list p { display: grid; grid-template-columns: 6rem 1fr; gap: 1rem; margin: 0 !important; padding: 1rem; background: var(--plaster); font-size: .86rem; }
.evolve-list b { color: var(--moss); font: 500 .54rem/1.4 var(--utility); letter-spacing: .1em; text-transform: uppercase; }
.evolve-list span { color: var(--ink-soft); line-height: 1.5; }
.product-secure { display: grid; grid-template-columns: .72fr 1.28fr; gap: 4rem; align-items: center; padding: 11rem var(--page-x); background: var(--night); color: var(--paper); }
.product-secure h2 em { color: var(--moss-light); }
.product-secure div > p:nth-of-type(2) { color: rgba(247,246,239,.64); }
.trust-readout { display: grid; gap: 1px; margin-top: 2.5rem; background: var(--light-line); }
.trust-readout p { display: flex; justify-content: space-between; gap: 1rem; margin: 0; padding: 1rem; background: var(--night-soft); color: var(--amber); font: 500 .56rem/1.4 var(--utility); letter-spacing: .08em; }
.trust-readout span { color: rgba(247,246,239,.55); text-align: right; }

@keyframes readout { to { transform: scaleY(.4); opacity: .62; } }
@keyframes scroll-line { 0%,100% { transform: scaleY(.4); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: bottom; } }
@keyframes data-flow { to { background-position: 24px 0; } }
@keyframes weave { to { transform: rotate(var(--angle, 0deg)) translateX(20px); opacity: .5; } }

@media (max-width: 1040px) {
  .act-nav { display: none; }
  .app-story, .choose-context, .upgrade, .model-heading, .included > div:first-child, .product-evolves, .product-secure, .safety-statement { grid-template-columns: 1fr; }
  .app-story { gap: 4rem; }
  .phone-scene { min-height: 700px; }
  .feed-heading { grid-template-columns: 1fr; }
  .feed-heading .eyebrow { grid-row: auto; }
  .feed-loom { grid-template-columns: .8fr 70px 1.2fr; }
  .home-life { grid-template-columns: .85fr 1.15fr; }
  .tier { min-height: 680px; }
  .included-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 760px) {
  :root { --header-h: 64px; --page-x: 1.2rem; }
  .site-header { grid-template-columns: 1fr auto; }
  .local-status { display: none; }
  .header-cta { font-size: .66rem; }
  .hero { height: 430vh; }
  .hero-media img, .hero-media video { object-position: 58% center; }
  .hero-state { left: var(--page-x); right: var(--page-x); bottom: 9vh; width: auto; }
  .hero h1 { font-size: clamp(5rem, 25vw, 7rem); }
  .hero h2 { font-size: clamp(3.35rem, 15vw, 4.8rem); }
  .hero-state > p:last-of-type { max-width: 88%; font-size: .9rem; line-height: 1.55; }
  .hero-arrival .hero-promise { font-size: 1.9rem; }
  .hero-sequence { right: 1rem; top: 40%; }
  .hero-sequence span { height: 92px; }
  .hero-edge-copy { display: none; }
  .hero-live-readout { left: 7%; top: 34%; width: 61%; padding: .75rem; font-size: .42rem; }
  .scroll-cue { left: auto; right: 1.2rem; transform: none; }
  .everyday, .owned-feed, .ownership, .choose { padding-top: 7rem; padding-bottom: 7rem; }
  .app-story { display: block; }
  .app-copy h2, .feed-heading h2, .ownership-poster h2, .home-life-copy h2, .choose-context h2, .upgrade h2 { font-size: clamp(3.5rem, 15vw, 5rem); }
  .phone-scene { min-height: 650px; margin-top: 4rem; }
  .phone-shell { width: min(330px, 84%); }
  .phone-screen { min-height: 610px; }
  .local-thread { left: 2%; right: 2%; }
  .work-spectrum, .ownership-rules, .tier-grid, .algorithm-controls { grid-template-columns: 1fr; }
  .work-spectrum article { min-height: 360px; }
  .feed-heading { margin-bottom: 4rem; }
  .feed-loom { display: block; }
  .loom-lines { height: 90px; padding: 0 1rem; }
  .loom-lines i { width: 100%; }
  .personal-feed { border-top: 1px solid var(--light-line); border-left: 0; }
  .algorithm-controls div { min-height: 125px; }
  .ownership-poster h2 { font-size: clamp(4.4rem, 20vw, 7rem); }
  .ownership-rules article { min-height: 270px; }
  .safety-statement { gap: 2rem; padding-top: 3rem; }
  .home-life { display: block; min-height: 0; }
  .home-life-image { position: relative; height: 76svh; }
  .home-life-copy { padding: 7rem 1.2rem; }
  .life-list article { min-height: 55svh; }
  .choose-context { gap: 2.5rem; }
  .tier-grid { margin-top: 5rem; }
  .tier { min-height: 0; padding: 1.5rem; }
  .tier > p:nth-of-type(2) { min-height: 0; }
  .upgrade { margin-top: 7rem; padding: 4rem 0; }
  .upgrade-list p { grid-template-columns: 1fr; gap: .6rem; }
  .closing { min-height: 86svh; }
  .model-hero > img { object-position: 60% center; }
  .model-hero > div { padding-left: 1.2rem; padding-right: 1.2rem; }
  .model-compare, .included, .product-economics, .product-evolves, .product-secure { padding: 7rem 1.2rem; }
  .model-compare .tier { min-height: 0; }
  .included-grid { grid-template-columns: 1fr; margin-top: 4rem; }
  .evolve-list p { grid-template-columns: 1fr; gap: .5rem; }
  .site-footer { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .hero { height: 100svh; }
  .hero-pin { position: relative; }
  .hero-media video { display: none; }
  .hero-state { display: none; }
  .hero-arrival { display: block; opacity: 1; transform: none; }
}