:root {
  color-scheme: light dark;
  --ink: #14201e;
  --ink-soft: #344541;
  --quiet: #66736f;
  --paper: #f3f0e8;
  --paper-deep: #e9e4d8;
  --night: #071315;
  --night-2: #0c1c1d;
  --cream: #fffdf6;
  --acid: #d8ff72;
  --cyan: #20c8dc;
  --mint: #c9eadb;
  --blue: #c7dae9;
  --peach: #edc7ae;
  --line: rgba(20, 32, 30, .17);
  --line-dark: rgba(245, 247, 238, .18);
  --display: "Iowan Old Style", "Bodoni 72", Didot, Georgia, serif;
  --sans: "Avenir Next", Avenir, "Segoe UI", sans-serif;
  --max: 1240px;
  --radius: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--night); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: .24em; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; border-radius: 5px; }
.skip-link { position: fixed; left: 1rem; top: 1rem; z-index: 100; transform: translateY(-180%); padding: .7rem 1rem; border-radius: 99px; background: var(--acid); color: var(--night); font-weight: 800; }
.skip-link:focus { transform: translateY(0); }
.shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.section-label { margin: 0; font-size: .73rem; font-weight: 800; letter-spacing: .17em; line-height: 1.3; text-transform: uppercase; }

/* Landing: dark introduction, warm editorial body. */
.landing { overflow-x: hidden; background: var(--paper); }
.hero-field { position: relative; overflow: hidden; background: var(--night); color: var(--cream); }
.hero-field::before { content: ""; position: absolute; width: 62vw; height: 62vw; right: -20vw; top: -23vw; border: 1px solid rgba(32, 200, 220, .15); border-radius: 50%; box-shadow: 0 0 0 10vw rgba(32,200,220,.025), 0 0 0 20vw rgba(32,200,220,.02); }
.hero-field::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .27; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 140 140' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E"); }
.site-header { position: relative; z-index: 4; display: flex; align-items: center; justify-content: space-between; height: 86px; border-bottom: 1px solid var(--line-dark); }
.brand { display: inline-flex; align-items: center; gap: .72rem; color: inherit; font-size: 1.02rem; font-weight: 750; letter-spacing: .015em; text-decoration: none; }
.brand img { width: 38px; height: 38px; }
.top-nav { display: flex; align-items: center; gap: clamp(1rem, 2.7vw, 2.5rem); }
.top-nav a { color: #c4ceca; font-size: .78rem; font-weight: 700; text-decoration: none; transition: color .2s ease; }
.top-nav a:hover { color: white; }
.top-nav .nav-cta { display: inline-flex; gap: 1.8rem; align-items: center; padding: .68rem .85rem .68rem 1rem; border: 1px solid var(--line-dark); border-radius: 999px; color: var(--cream); }
.nav-cta span { color: var(--acid); }

.hero { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .68fr); gap: clamp(2rem, 7vw, 7.5rem); align-items: center; min-height: 810px; padding-block: 4.6rem 5.5rem; }
.hero-copy { min-width: 0; padding-bottom: 2.5rem; }
.kicker { display: flex; align-items: center; gap: .8rem; margin: 0 0 2rem; color: #a8b8b4; font-size: .72rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.kicker span { width: 34px; height: 2px; background: var(--cyan); }
.hero h1 { max-width: 840px; margin: 0; font-family: var(--display); font-size: clamp(4.8rem, 7.9vw, 8rem); font-weight: 400; letter-spacing: -.055em; line-height: .82; }
.hero h1 em { color: var(--acid); font-weight: 400; }
.hero-lede { max-width: 570px; margin: 2.3rem 0 0; color: #aab8b4; font-size: clamp(1rem, 1.5vw, 1.2rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1.5rem; margin-top: 2.3rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 1.8rem; min-height: 52px; padding: .7rem 1rem .7rem 1.2rem; border: 1px solid currentColor; border-radius: 999px; font-size: .78rem; font-weight: 800; text-decoration: none; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-bright { min-width: 210px; border-color: var(--acid); background: var(--acid); color: var(--night); }
.text-link { color: #d4dcda; font-size: .79rem; font-weight: 700; text-decoration: none; }
.text-link span { margin-left: .5rem; color: var(--cyan); }
.hero-product { position: relative; min-width: 0; min-height: 640px; }
.device { margin: 0; overflow: hidden; background: #050b0e; border: 1px solid rgba(255,255,255,.18); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.device img { width: 100%; height: auto; }
.device-hero { position: absolute; z-index: 2; width: min(340px, 80%); top: 0; left: 50%; border-radius: 42px; transform: translateX(-50%) rotate(1.4deg); box-shadow: 0 40px 100px #000, 0 0 0 10px rgba(255,255,255,.025); }
.hero-caption { position: absolute; z-index: 3; display: flex; gap: .8rem; align-items: center; padding: .72rem .9rem; border: 1px solid var(--line-dark); background: rgba(7,19,21,.88); color: #cbd3d0; font-size: .67rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; backdrop-filter: blur(12px); }
.hero-caption span { color: var(--cyan); }
.hero-caption-top { left: -8%; top: 14%; }
.hero-caption-bottom { right: -5%; bottom: 14%; }
.hero-rule { position: absolute; right: 4%; top: 9%; width: 1px; height: 75%; background: linear-gradient(transparent, rgba(32,200,220,.55), transparent); }
.hero-index { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); }
.hero-index p { display: grid; grid-template-columns: auto 1fr; gap: 1rem; margin: 0; padding: 1.35rem clamp(1rem, 3vw, 2.5rem); border-right: 1px solid var(--line-dark); }
.hero-index p:first-child { padding-left: 0; }
.hero-index p:last-child { border-right: 0; }
.hero-index b { color: var(--cream); font-size: .76rem; }
.hero-index span { color: #768682; font-size: .72rem; }

.manifesto { padding-block: clamp(6rem, 11vw, 10rem); }
.manifesto > .section-label, .section-intro > .section-label { padding-bottom: 1.3rem; border-bottom: 1px solid var(--line); color: #55706a; }
.manifesto-grid { display: grid; grid-template-columns: 1.42fr .58fr; gap: clamp(3rem, 9vw, 9rem); align-items: end; padding-top: 2.5rem; }
.manifesto h2, .section-intro h2, .rhythm-heading h2, .trust-heading h2, .premium-title h2, .availability-section h2 { margin: 0; font-family: var(--display); font-weight: 400; letter-spacing: -.045em; line-height: .95; }
.manifesto h2 { max-width: 900px; font-size: clamp(3.7rem, 7vw, 7.3rem); }
.manifesto h2 em { color: #147a7d; }
.manifesto-copy { padding-bottom: .8rem; }
.manifesto-copy p { margin: 0; color: var(--ink-soft); font-size: 1.04rem; }
.manifesto-copy .quiet { margin-top: 1.4rem; color: var(--quiet); font-size: .83rem; }

.feature-section { padding-bottom: clamp(6rem, 11vw, 10rem); }
.section-intro { margin-bottom: 4rem; }
.section-intro h2 { max-width: 920px; margin-top: 2.3rem; font-size: clamp(3.2rem, 6vw, 6.2rem); }
.feature-story { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(320px, .75fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: center; margin-top: clamp(4rem, 8vw, 8rem); }
.feature-story-reverse { grid-template-columns: minmax(320px, .75fr) minmax(0, 1.25fr); }
.feature-story-reverse .feature-visual { order: 2; }
.feature-visual { position: relative; min-height: 720px; overflow: hidden; border: 1px solid rgba(20,32,30,.1); border-radius: var(--radius); }
.mint-stage { background: var(--mint); }
.blue-stage { background: var(--blue); }
.feature-visual::before { content: ""; position: absolute; inset: 10% auto auto 8%; width: 76%; aspect-ratio: 1; border: 1px solid rgba(20,32,30,.13); border-radius: 50%; }
.device-feature { position: absolute; z-index: 2; width: 350px; right: 12%; top: 7%; border-radius: 40px; transform: rotate(2deg); box-shadow: 0 35px 70px rgba(28,61,53,.23); }
.visual-note { position: absolute; z-index: 3; left: 7%; top: 17%; width: 150px; padding-top: .8rem; border-top: 1px solid rgba(20,32,30,.5); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.visual-number { position: absolute; left: 6%; bottom: -7%; color: rgba(20,32,30,.09); font-family: var(--display); font-size: 18rem; line-height: 1; }
.feature-copy { max-width: 470px; }
.feature-copy > .section-label { color: #52706a; }
.feature-copy h3, .compact-copy h3 { margin: 1.2rem 0 1.5rem; font-family: var(--display); font-size: clamp(3rem, 4.5vw, 4.8rem); font-weight: 400; letter-spacing: -.045em; line-height: .95; }
.feature-copy > p:not(.section-label), .compact-copy > p:not(.section-label) { color: var(--quiet); }
.feature-list { margin: 2.2rem 0 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.feature-list li { display: flex; gap: 1.2rem; padding: 1rem 0; border-bottom: 1px solid var(--line); color: var(--ink-soft); font-size: .83rem; font-weight: 700; }
.feature-list span { color: #16878c; font-size: .68rem; }
.device-settings { position: absolute; z-index: 2; width: 350px; left: 10%; top: 7%; border-radius: 40px; transform: rotate(-2deg); }
.setting-card { position: absolute; z-index: 3; right: 7%; top: 18%; width: 150px; padding: 1.1rem; border-radius: 15px; background: var(--cream); box-shadow: 0 15px 35px rgba(25,49,59,.14); }
.setting-card-alt { top: auto; bottom: 18%; right: 5%; }
.setting-card small, .setting-card span { display: block; color: #687b83; font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; }
.setting-card strong { display: block; color: #193a43; font-family: var(--display); font-size: 3rem; font-weight: 400; line-height: 1.1; }
.editorial-note { display: grid; grid-template-columns: .8fr 1.2fr; gap: 1.3rem; margin-top: 2rem; padding-top: 1.3rem; border-top: 1px solid var(--line); }
.editorial-note b { font-family: var(--display); font-size: 1.25rem; font-weight: 400; line-height: 1.1; }
.editorial-note span { color: var(--quiet); font-size: .78rem; }

.feature-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: clamp(5rem, 9vw, 9rem); }
.compact-story { position: relative; min-height: 700px; overflow: hidden; border-radius: var(--radius); padding: clamp(1.8rem, 4vw, 3.2rem); }
.peach-card { background: var(--peach); }
.ink-card { background: var(--night-2); color: var(--cream); }
.compact-copy { position: relative; z-index: 3; max-width: 380px; }
.compact-copy h3 { font-size: clamp(2.8rem, 4.2vw, 4.4rem); }
.ink-card .section-label { color: var(--cyan); }
.ink-card .compact-copy > p:not(.section-label) { color: #9baaa6; }
.device-compact { position: absolute; width: 300px; right: -1.5rem; bottom: -12rem; border-radius: 36px; transform: rotate(4deg); box-shadow: 0 30px 60px rgba(35,21,14,.24); }
.ink-card .device-compact { transform: rotate(-4deg); }

.rhythm-section { background: #d9ff79; padding-block: clamp(6rem, 10vw, 9rem); }
.rhythm-section .shell { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(3rem, 10vw, 10rem); }
.rhythm-heading h2 { margin-top: 1.4rem; font-size: clamp(4rem, 6.5vw, 7rem); }
.rhythm-heading h2 em { color: #397153; }
.rhythm-list { margin: 0; padding: 0; border-top: 1px solid rgba(20,32,30,.3); list-style: none; }
.rhythm-list li { display: grid; grid-template-columns: 65px 1fr; gap: 1.5rem; align-items: start; padding: 1.7rem 0; border-bottom: 1px solid rgba(20,32,30,.3); }
.rhythm-list > li > span { font-family: var(--display); font-size: 3rem; line-height: 1; }
.rhythm-list h3 { margin: 0; font-size: .9rem; letter-spacing: .1em; text-transform: uppercase; }
.rhythm-list p { margin: .35rem 0 0; color: #44624f; font-size: .87rem; }

.trust-section { padding-block: clamp(5rem, 10vw, 9rem); }
.trust-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 8vw, 8rem); padding: clamp(2.2rem, 6vw, 6rem); border-radius: 34px; background: #0b2426; color: var(--cream); }
.trust-panel::after { content: ""; position: absolute; width: 400px; aspect-ratio: 1; left: -220px; bottom: -240px; border: 80px solid rgba(32,200,220,.06); border-radius: 50%; }
.trust-heading { position: relative; z-index: 2; }
.trust-heading .section-label { color: var(--cyan); }
.trust-heading h2 { max-width: 570px; margin-top: 1.5rem; font-size: clamp(3.8rem, 6vw, 6.5rem); }
.trust-heading > p:not(.section-label) { max-width: 500px; color: #a6b8b4; }
.button-outline { margin-top: 1rem; border-color: rgba(255,255,255,.34); color: var(--cream); }
.trust-details { border-top: 1px solid var(--line-dark); }
.trust-details article { display: grid; grid-template-columns: 44px 1fr; gap: 1.2rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line-dark); }
.trust-icon { display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid rgba(32,200,220,.38); border-radius: 50%; color: var(--cyan); }
.trust-details h3 { margin: 0; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; }
.trust-details p { margin: .4rem 0 0; color: #91a6a1; font-size: .82rem; }

.premium-section { padding-bottom: clamp(5rem, 10vw, 9rem); }
.premium-card { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(3rem, 10vw, 10rem); padding: clamp(2rem, 5vw, 5rem) 0; border-block: 1px solid var(--line); }
.premium-title .section-label { color: #52706a; }
.premium-title h2 { margin-top: 1.3rem; font-size: clamp(3.4rem, 6vw, 6rem); }
.premium-copy > p { margin-top: 0; color: var(--quiet); }
.premium-copy ul { margin: 1.5rem 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.premium-copy li { padding: .85rem 0; border-bottom: 1px solid var(--line); font-size: .82rem; font-weight: 750; }
.premium-copy .disclosure { font-size: .72rem; }
.premium-copy a { font-size: .79rem; font-weight: 800; }

.availability-section { background: var(--paper-deep); padding-block: clamp(5rem, 9vw, 8rem); }
.availability-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(3rem, 10vw, 10rem); }
.availability-section h2 { max-width: 700px; margin-top: 1.4rem; font-size: clamp(4rem, 7vw, 7rem); }
.availability-copy > p { margin-top: 0; color: var(--quiet); }
.store-status { margin: 2rem 0; border-top: 1px solid var(--line); }
.store-status > span { display: grid; grid-template-columns: 70px 1fr auto; align-items: center; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: .9rem; font-weight: 750; }
.store-status small { color: var(--quiet); font-size: .64rem; letter-spacing: .08em; text-transform: uppercase; }
.store-status b { color: #37695f; font-size: .64rem; letter-spacing: .09em; text-transform: uppercase; }
.support-link { font-size: .78rem; font-weight: 800; }

.site-footer { background: var(--night); color: var(--cream); }
.footer-top { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; padding-block: 4.5rem; }
.footer-top > div > p { margin-top: 1rem; color: #80918d; font-family: var(--display); font-size: 1.3rem; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-links div { display: flex; flex-direction: column; gap: .5rem; }
.footer-links b { margin-bottom: .5rem; color: #82928e; font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-links a { color: #c7d0cd; font-size: .76rem; text-decoration: none; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; padding-block: 1.3rem; border-top: 1px solid var(--line-dark); }
.footer-bottom p { margin: 0; color: #6e807b; font-size: .68rem; }

.reveal-ready [data-reveal] { opacity: 1; transform: none; }

/* Shared legal/support page styling. Existing page content and routes are untouched. */
body:not(.landing) { color-scheme: dark; background: var(--night); color: var(--cream); }
body:not(.landing)::before { content: ""; position: fixed; inset: 0 0 auto; height: 360px; pointer-events: none; background: linear-gradient(120deg, rgba(32,200,220,.09), transparent 55%); }
body:not(.landing) > header, body:not(.landing) > main, body:not(.landing) > footer { position: relative; width: min(calc(100% - 40px), 880px); margin-inline: auto; }
body:not(.landing) > header { padding: 4rem 0 2rem; border-bottom: 1px solid var(--line-dark); }
body:not(.landing) > header h1 { margin: 0; font-family: var(--display); font-size: clamp(3.2rem, 8vw, 6rem); font-weight: 400; letter-spacing: -.04em; line-height: .95; }
body:not(.landing) > header p { color: #8da09b; }
body:not(.landing) nav { display: flex; flex-wrap: wrap; gap: .8rem 1.3rem; margin-top: 2rem; }
body:not(.landing) nav a { color: #aebdb9; font-size: .78rem; }
body:not(.landing) nav a[aria-current="page"] { color: var(--cyan); }
body:not(.landing) main { padding-block: 2rem 5rem; }
body:not(.landing) section { padding: 1.6rem 0; border-bottom: 1px solid var(--line-dark); }
body:not(.landing) h2 { font-family: var(--display); font-size: 2rem; font-weight: 400; letter-spacing: -.02em; }
body:not(.landing) h3 { margin-top: 2rem; font-size: 1rem; }
body:not(.landing) p, body:not(.landing) li { color: #aab9b5; }
body:not(.landing) a { color: #d3e2de; }
body:not(.landing) p, body:not(.landing) li, body:not(.landing) code, body:not(.landing) a { overflow-wrap: anywhere; word-break: break-word; }
body:not(.landing) code { color: var(--cyan); }
body:not(.landing) > footer { padding: 2rem 0; color: #72827e; font-size: .78rem; }

@media (max-width: 1000px) {
  .hero { grid-template-columns: 1fr .7fr; gap: 2rem; }
  .hero h1 { font-size: clamp(4.5rem, 9vw, 6rem); }
  .hero-caption-top { left: -2%; }
  .feature-story, .feature-story-reverse { grid-template-columns: 1.15fr .85fr; gap: 3rem; }
  .feature-visual { min-height: 640px; }
  .device-feature, .device-settings { width: 310px; }
  .setting-card { width: 125px; }
}

@media (max-width: 760px) {
  .shell { width: min(calc(100% - 28px), var(--max)); }
  .site-header { height: 72px; }
  .top-nav a:not(.nav-cta) { display: none; }
  .top-nav .nav-cta { gap: .7rem; padding: .55rem .7rem .55rem .8rem; font-size: .68rem; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-block: 3.7rem 3rem; }
  .hero-copy { padding: 0; }
  .kicker { margin-bottom: 1.5rem; font-size: .62rem; }
  .hero h1 { font-size: clamp(4rem, 17.5vw, 5.3rem); line-height: .85; }
  .hero-lede { margin-top: 1.8rem; font-size: .96rem; }
  .hero-actions { margin-top: 1.8rem; }
  .hero-product { min-height: 570px; margin-top: 2.5rem; }
  .device-hero { width: 265px; }
  .hero-caption-top { left: 0; top: 16%; }
  .hero-caption-bottom { right: 0; bottom: 14%; }
  .hero-rule { right: 7%; }
  .hero-index { grid-template-columns: 1fr; padding-bottom: 1rem; }
  .hero-index p, .hero-index p:first-child { padding: .85rem 0; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .hero-index p:last-child { border-bottom: 0; }
  .manifesto-grid, .feature-story, .feature-story-reverse, .rhythm-section .shell, .trust-panel, .premium-card, .availability-grid, .footer-top { grid-template-columns: 1fr; }
  .manifesto { padding-block: 5.5rem; }
  .manifesto-grid { gap: 2rem; }
  .manifesto h2 { font-size: clamp(3.4rem, 15vw, 4.8rem); }
  .section-intro { margin-bottom: 2rem; }
  .section-intro h2 { font-size: clamp(3rem, 13vw, 4rem); }
  .feature-story { gap: 2.4rem; margin-top: 4rem; }
  .feature-story-reverse .feature-visual { order: 0; }
  .feature-visual { min-height: 550px; border-radius: 20px; }
  .device-feature, .device-settings { width: 250px; top: 7%; }
  .device-feature { right: 8%; }
  .device-settings { left: 5%; }
  .visual-note { width: 110px; font-size: .6rem; }
  .visual-number { font-size: 12rem; }
  .setting-card { right: 3%; width: 105px; padding: .8rem; }
  .setting-card strong { font-size: 2.3rem; }
  .feature-copy h3 { font-size: clamp(3rem, 13vw, 4rem); }
  .feature-duo { grid-template-columns: 1fr; margin-top: 5rem; }
  .compact-story { min-height: 620px; border-radius: 20px; }
  .device-compact { width: 250px; bottom: -10rem; }
  .rhythm-section .shell { gap: 3rem; }
  .rhythm-heading h2 { font-size: clamp(3.8rem, 16vw, 5.2rem); }
  .trust-panel { gap: 3rem; border-radius: 22px; }
  .trust-heading h2 { font-size: clamp(3.5rem, 15vw, 4.8rem); }
  .premium-card { gap: 2rem; }
  .availability-section h2 { font-size: clamp(3.7rem, 16vw, 5.2rem); }
  .store-status > span { grid-template-columns: 58px 1fr; }
  .store-status b { grid-column: 2; }
  .footer-top { gap: 3rem; }
  .footer-links { gap: 1rem; }
  .footer-bottom { display: block; }
  .footer-bottom p + p { margin-top: .4rem; }
}

@media (max-width: 600px) {
  .nav-cta-label { display: none; }
  .top-nav .nav-cta { display: grid; width: 38px; height: 38px; place-items: center; padding: 0; }
  body:not(.landing) nav { gap: .65rem 1rem; }
  body:not(.landing) nav a { font-size: .72rem; }
}

@media (max-width: 390px) {
  .brand span { font-size: .9rem; }
  .top-nav .nav-cta { font-size: .62rem; }
  .hero h1 { font-size: 3.75rem; }
  .device-hero { width: 245px; }
  .hero-product { min-height: 530px; }
  .feature-visual { min-height: 510px; }
  .setting-card { display: none; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}