:root {
  color-scheme: light;
  --paper: #f3f0e7;
  --paper-soft: #faf8f2;
  --ink: #14231d;
  --ink-soft: #405149;
  --line: #cbcfc4;
  --green: #0f4d3f;
  --green-deep: #092f28;
  --lime: #d7f98a;
  --peach: #ffbc83;
  --white: #fffef9;
  --shadow: 0 28px 80px rgba(26, 44, 36, .12);
  font-family: "Aptos", "Segoe UI Variable", "Segoe UI", system-ui, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.skip-link { position: fixed; left: 18px; top: -60px; z-index: 100; padding: 12px 16px; border-radius: 8px; background: var(--ink); color: #fff; text-decoration: none; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid #2f7e6b; outline-offset: 4px; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  min-height: 88px;
  padding: 0 clamp(22px, 5vw, 76px);
  border-bottom: 1px solid rgba(20, 35, 29, .14);
}
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-name { font-size: 1.07rem; font-weight: 760; letter-spacing: -.035em; }
.brand-symbol { display: grid; grid-template-columns: repeat(2, 7px); grid-template-rows: repeat(2, 7px); gap: 3px; width: 33px; height: 33px; place-content: center; border-radius: 10px; background: var(--ink); transform: rotate(-2deg); }
.brand-symbol i { display: block; width: 7px; height: 7px; border-radius: 2px; background: var(--lime); }
.brand-symbol i:nth-child(2), .brand-symbol i:nth-child(3) { opacity: .55; }
.brand-symbol-small { width: 26px; height: 26px; grid-template-columns: repeat(2, 5px); grid-template-rows: repeat(2, 5px); gap: 2px; border-radius: 8px; }
.brand-symbol-small i { width: 5px; height: 5px; }
.primary-nav { display: flex; align-items: center; gap: clamp(18px, 2.3vw, 36px); margin-left: auto; margin-right: clamp(22px, 3vw, 48px); }
.primary-nav a { position: relative; color: #34453e; font-size: .84rem; font-weight: 650; text-decoration: none; }
.primary-nav a::after { content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.primary-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.locale-switcher { display: flex; border: 1px solid rgba(20, 35, 29, .23); border-radius: 999px; padding: 3px; }
.locale-switcher button { min-width: 34px; border: 0; border-radius: 999px; padding: 6px 7px; color: #536159; background: transparent; cursor: pointer; font-size: .68rem; font-weight: 800; letter-spacing: .08em; }
.locale-switcher button[aria-pressed="true"] { color: var(--paper); background: var(--ink); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 51px; padding: 0 21px; border: 1px solid transparent; border-radius: 999px; font-size: .84rem; font-weight: 760; text-decoration: none; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 42px; padding-inline: 17px; }
.button-dark { background: var(--ink); color: var(--white); }
.button-primary { background: var(--green-deep); color: #fff; box-shadow: 0 14px 32px rgba(9, 47, 40, .2); }
.button-primary:hover { box-shadow: 0 18px 42px rgba(9, 47, 40, .26); }
.button-light { background: var(--lime); color: var(--green-deep); }
.text-link { display: inline-flex; align-items: center; gap: 22px; padding: 12px 2px; color: var(--ink); font-size: .85rem; font-weight: 750; text-decoration: none; border-bottom: 1px solid rgba(20, 35, 29, .45); }
.text-link span:last-child { transition: transform .2s ease; }
.text-link:hover span:last-child { transform: translateY(3px); }

.hero {
  min-height: 850px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(440px, .98fr);
  align-items: center;
  gap: clamp(40px, 5vw, 90px);
  padding: 150px clamp(22px, 7vw, 112px) 90px;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 30%, rgba(255, 188, 131, .28), transparent 23rem),
    linear-gradient(125deg, #f5f1e8 0%, #edf0e4 56%, #e6eddd 100%);
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow, .section-label { margin: 0; color: var(--green); font-size: .7rem; font-weight: 820; letter-spacing: .14em; line-height: 1.4; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow > span:first-child { width: 20px; height: 1px; background: var(--green); }
.hero h1, .section-intro h2, .architecture-copy h2, .trust-heading h2, .closing h2 {
  margin: 26px 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  font-size: clamp(4.3rem, 7.2vw, 7.4rem);
  font-weight: 500;
  line-height: .91;
  letter-spacing: -.067em;
}
h1 em, h2 em { color: var(--green); font-weight: inherit; }
.hero-lede { max-width: 670px; margin: 0; color: var(--ink-soft); font-size: clamp(1.07rem, 1.55vw, 1.27rem); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 38px; }
.hero-assurances { display: flex; flex-wrap: wrap; gap: 10px 25px; margin-top: 48px; color: #4e5d56; font-size: .75rem; font-weight: 690; }
.hero-assurances span { display: inline-flex; align-items: center; gap: 8px; }
.hero-assurances span::before { content: "•"; color: var(--green); font-size: 1rem; }

.hero-product { position: relative; min-height: 610px; display: grid; place-items: center; }
.ambient { position: absolute; border-radius: 50%; filter: blur(3px); }
.ambient-one { width: 390px; height: 390px; right: -12%; top: 5%; background: rgba(215, 249, 138, .45); }
.ambient-two { width: 280px; height: 280px; left: 0; bottom: 0; background: rgba(255, 188, 131, .35); }
.product-shell { position: relative; z-index: 2; width: min(100%, 540px); padding: 18px; overflow: hidden; border: 1px solid rgba(255,255,255,.88); border-radius: 31px; background: rgba(255, 254, 249, .88); box-shadow: 0 45px 120px rgba(25, 53, 42, .2); backdrop-filter: blur(24px); transform: rotate(1.2deg); }
.product-topbar, .product-greeting, .product-footer, .card-top { display: flex; align-items: center; justify-content: space-between; }
.product-topbar { padding: 5px 5px 17px; color: var(--ink); font-size: .72rem; font-weight: 800; }
.mini-brand { display: inline-flex; align-items: center; gap: 8px; }
.live-pill, .status-dot { display: inline-flex; align-items: center; gap: 7px; color: #316554; font-size: .67rem; font-weight: 800; }
.live-pill i, .status-dot i, .layer-state i, .product-footer i { width: 7px; height: 7px; border-radius: 50%; background: #55b987; box-shadow: 0 0 0 4px rgba(85,185,135,.14); }
.product-greeting { padding: 25px 12px 19px; border-top: 1px solid #dde2d8; }
.product-greeting > div { display: grid; gap: 3px; }
.product-greeting small { color: #748178; font-size: .72rem; }
.product-greeting strong { font-family: Georgia, serif; font-size: 1.48rem; font-weight: 500; letter-spacing: -.03em; }
.weather { display: flex; align-items: baseline; gap: 7px; font-family: Georgia, serif; font-size: 1.36rem; }
.weather small { font-family: inherit; }
.room-scene { position: relative; min-height: 290px; padding: 22px; overflow: hidden; border-radius: 22px; color: #effbf2; background: linear-gradient(145deg, #174d42, #0a2f2a 65%, #102b25); }
.room-scene::before { content: ""; position: absolute; width: 280px; height: 280px; right: -65px; bottom: -115px; border: 1px solid rgba(215,249,138,.25); border-radius: 50%; box-shadow: 0 0 0 42px rgba(215,249,138,.035), 0 0 0 84px rgba(215,249,138,.025); }
.scene-copy { position: relative; z-index: 2; display: grid; gap: 5px; }
.scene-copy small { color: #a8c6bc; font-size: .7rem; }
.scene-copy strong { max-width: 260px; font-family: Georgia, serif; font-size: 1.42rem; font-weight: 500; }
.scene-orb { position: absolute; top: 40px; right: 44px; width: 112px; height: 112px; display: grid; place-items: center; border-radius: 50%; background: radial-gradient(circle at 38% 35%, #fffbd6, #d7f98a 28%, #7aa869 60%, rgba(9,47,40,.4) 70%); box-shadow: 0 0 70px rgba(215,249,138,.34); }
.scene-orb span { width: 16px; height: 16px; border: 1px solid rgba(13, 48, 38, .5); border-radius: 50%; }
.scene-stats { position: absolute; z-index: 2; right: 22px; bottom: 20px; left: 22px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.18); padding-top: 15px; }
.scene-stats span { display: grid; gap: 3px; }
.scene-stats b { font-size: .85rem; }
.scene-stats small { color: #a8c6bc; font-size: .61rem; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 10px; }
.quick-grid button { display: flex; align-items: center; gap: 12px; min-height: 70px; padding: 10px 13px; border: 1px solid #dde2d8; border-radius: 16px; color: var(--ink); background: #fbfaf6; text-align: left; cursor: default; }
.quick-icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: #e8eee3; color: var(--green); font-size: 1rem; }
.quick-grid button > span:last-child { display: grid; gap: 2px; }
.quick-grid b { font-size: .72rem; }
.quick-grid small { color: #79857e; font-size: .61rem; }
.product-footer { padding: 17px 7px 2px; color: #7c887f; font-size: .6rem; }
.product-footer > span:first-child { display: inline-flex; align-items: center; gap: 8px; }
.product-footer i { width: 6px; height: 6px; }

.principles { padding: 130px clamp(22px, 7vw, 112px); background: var(--paper-soft); }
.section-intro { display: grid; grid-template-columns: minmax(380px, .8fr) 1fr; align-items: end; column-gap: 9vw; }
.section-intro .section-label { grid-column: 1 / -1; }
.section-intro h2, .architecture-copy h2 { font-size: clamp(3.1rem, 5.5vw, 5.8rem); }
.section-intro > p:last-child { max-width: 590px; margin: 0 0 31px; color: var(--ink-soft); font-size: 1rem; line-height: 1.75; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 90px; border-top: 1px solid var(--line); }
.principle-grid article { position: relative; min-height: 370px; padding: 28px clamp(20px, 3vw, 44px) 34px 0; }
.principle-grid article + article { padding-left: clamp(20px, 3vw, 44px); border-left: 1px solid var(--line); }
.principle-number { color: #8f9a92; font-size: .65rem; font-weight: 800; letter-spacing: .1em; }
.principle-icon { position: relative; width: 76px; height: 76px; margin: 58px 0 46px; }
.local-icon { border: 1px solid #9caaa0; border-radius: 22px; transform: rotate(45deg); }
.local-icon i { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.local-icon i:nth-child(1) { top: 12px; left: 12px; }
.local-icon i:nth-child(2) { right: 12px; top: 12px; }
.local-icon i:nth-child(3) { right: 12px; bottom: 12px; }
.privacy-icon { border: 1px solid #9caaa0; border-radius: 50% 50% 46% 46%; }
.privacy-icon::before { content: ""; position: absolute; inset: 14px 20px 26px; border: 1px solid var(--green); border-radius: 50% 50% 35% 35%; }
.privacy-icon i { position: absolute; left: 50%; bottom: 9px; width: 1px; height: 28px; background: var(--green); transform: translateX(-50%); }
.recovery-icon { border: 1px solid #9caaa0; border-radius: 50%; }
.recovery-icon::before, .recovery-icon::after { content: ""; position: absolute; inset: 12px; border: 1px dashed var(--green); border-radius: 50%; }
.recovery-icon i:first-child { position: absolute; top: -3px; left: 32px; width: 12px; height: 12px; border-radius: 50%; background: var(--lime); border: 1px solid var(--green); }
.recovery-icon i:last-child { position: absolute; right: 5px; bottom: 12px; width: 18px; height: 1px; background: var(--green); transform: rotate(-35deg); }
.principle-grid h3 { margin: 0 0 16px; font-family: Georgia, serif; font-size: 1.55rem; font-weight: 500; letter-spacing: -.025em; }
.principle-grid p { max-width: 360px; margin: 0; color: var(--ink-soft); font-size: .9rem; line-height: 1.7; }

.experience { padding: 130px clamp(22px, 7vw, 112px); background: #dfe8d8; }
.experience-heading { display: grid; grid-template-columns: .8fr 1.25fr 1fr; align-items: end; gap: 5vw; }
.experience-heading .section-label { align-self: start; margin-top: 12px; }
.experience-heading h2, .use-case-heading h2, .how-heading h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(2.6rem, 4.6vw, 4.8rem); font-weight: 500; line-height: 1; letter-spacing: -.055em; }
.experience-heading > p:last-child { margin: 0 0 8px; color: var(--ink-soft); line-height: 1.65; }
.capability-stage { display: grid; grid-template-columns: 1.2fr .8fr; gap: 14px; margin-top: 76px; }
.capability-feature, .capability-card { overflow: hidden; border: 1px solid rgba(20,35,29,.13); border-radius: 26px; background: rgba(255,254,249,.74); box-shadow: 0 18px 50px rgba(20,35,29,.06); }
.capability-feature { grid-row: span 2; display: grid; grid-template-rows: minmax(360px, 1fr) auto; }
.feature-visual { position: relative; display: grid; place-items: center; min-height: 390px; overflow: hidden; background: linear-gradient(145deg, #133e35, #0a2924); }
.feature-visual::before, .feature-visual::after { content: ""; position: absolute; border: 1px solid rgba(215,249,138,.13); border-radius: 50%; }
.feature-visual::before { width: 390px; height: 390px; }
.feature-visual::after { width: 540px; height: 540px; }
.temperature-ring { position: relative; z-index: 2; width: 210px; height: 210px; display: grid; place-content: center; border: 1px solid rgba(215,249,138,.5); border-radius: 50%; color: #fff; text-align: center; box-shadow: inset 0 0 55px rgba(215,249,138,.08), 0 0 80px rgba(215,249,138,.12); }
.temperature-ring::after { content: ""; position: absolute; inset: 13px; border: 12px solid rgba(215,249,138,.14); border-top-color: var(--lime); border-right-color: var(--lime); border-radius: 50%; transform: rotate(18deg); }
.temperature-ring span { position: relative; z-index: 2; font-family: Georgia, serif; font-size: 4.2rem; letter-spacing: -.08em; }
.temperature-ring small { position: relative; z-index: 2; color: #a9c5bb; }
.soft-chip { position: absolute; right: 22px; bottom: 22px; padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: #dceae4; font-size: .66rem; }
.capability-copy, .capability-card > div:last-child { padding: 30px; }
.capability-copy > span { color: var(--green); font-size: .67rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.capability-copy h3, .capability-card h3 { margin: 10px 0 12px; font-family: Georgia, serif; font-size: 1.65rem; font-weight: 500; letter-spacing: -.03em; }
.capability-copy p, .capability-card p { margin: 0; color: var(--ink-soft); font-size: .88rem; line-height: 1.68; }
.capability-card { min-height: 280px; display: flex; flex-direction: column; justify-content: space-between; }
.card-top { padding: 24px 26px 0; }
.card-glyph { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; color: var(--green); background: #e5eee0; font-size: 1.2rem; }
.energy-card { background: #f4e4d5; }
.energy-chart { height: 110px; display: flex; align-items: end; gap: 8px; padding: 26px 30px 0; }
.energy-chart span { flex: 1; height: var(--h); min-height: 12px; border-radius: 5px 5px 2px 2px; background: var(--peach); }
.energy-chart span:nth-child(even) { background: var(--green); opacity: .78; }
.automation-card { grid-column: 1 / -1; min-height: 220px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; background: #f8f7f1; }
.automation-flow { display: flex; align-items: center; justify-content: center; gap: 13px; padding: 35px; }
.automation-flow span { padding: 15px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); font-size: .78rem; font-weight: 760; box-shadow: 0 12px 28px rgba(20,35,29,.07); }
.automation-flow i { color: var(--green); font-style: normal; }

.architecture { display: grid; grid-template-columns: .82fr 1.18fr; gap: 8vw; padding: 140px clamp(22px, 7vw, 112px); background: var(--paper-soft); }
.architecture-copy > p:not(.section-label) { max-width: 600px; color: var(--ink-soft); line-height: 1.75; }
.text-link-dark { margin-top: 24px; }
.architecture-layers { display: grid; align-content: center; gap: 11px; }
.layer { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 20px; min-height: 145px; padding: 24px 27px; border: 1px solid var(--line); border-radius: 20px; background: var(--white); box-shadow: 0 15px 45px rgba(20,35,29,.05); }
.layer-index { align-self: start; color: #929c95; font-size: .65rem; font-weight: 800; }
.layer small { color: #718078; font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .09em; }
.layer h3 { margin: 6px 0; font-family: Georgia, serif; font-size: 1.38rem; font-weight: 500; }
.layer p { max-width: 430px; margin: 0; color: var(--ink-soft); font-size: .78rem; line-height: 1.55; }
.layer-state { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; color: #507065; font-size: .62rem; font-weight: 750; }
.layer-cloud { margin-inline: 28px; background: #e7efe2; }
.layer-care { margin-inline: 56px; background: #f3e9dc; }

.trust { padding: 130px clamp(22px, 7vw, 112px) 48px; color: #eef4ed; background: var(--green-deep); }
.section-label-light { color: var(--lime); }
.trust-heading { display: grid; grid-template-columns: .8fr 1.7fr; gap: 7vw; align-items: start; }
.trust-heading h2 { margin-top: 0; color: #fff; font-size: clamp(3.2rem, 5.6vw, 6rem); }
.trust-heading h2 em { color: var(--lime); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 80px; border-top: 1px solid rgba(255,255,255,.18); }
.trust-grid article { min-height: 285px; padding: 25px 28px 30px 0; }
.trust-grid article + article { padding-left: 28px; border-left: 1px solid rgba(255,255,255,.18); }
.trust-mark { color: #87a096; font-size: .65rem; font-weight: 800; }
.trust-grid h3 { margin: 88px 0 13px; font-family: Georgia, serif; font-size: 1.35rem; font-weight: 500; }
.trust-grid p { margin: 0; color: #adc1b9; font-size: .82rem; line-height: 1.65; }
.trust-footer { display: flex; justify-content: space-between; gap: 24px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.18); color: #9bb4aa; font-size: .68rem; font-weight: 700; letter-spacing: .03em; }
.trust-footer a { color: #eff8e9; }

.use-cases { padding: 130px clamp(22px, 7vw, 112px); background: #eeeae0; }
.use-case-heading { display: grid; grid-template-columns: .65fr 1.35fr; gap: 8vw; align-items: start; }
.use-case-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 72px; }
.use-case-grid article { min-height: 310px; display: flex; flex-direction: column; padding: 27px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255,254,249,.7); }
.use-case-grid article > span { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; background: #e2e9dd; color: var(--green); }
.use-case-grid h3 { margin: auto 0 12px; font-family: Georgia, serif; font-size: 1.42rem; font-weight: 500; }
.use-case-grid p { margin: 0; color: var(--ink-soft); font-size: .82rem; line-height: 1.62; }

.how-it-works { padding: 130px clamp(22px, 7vw, 112px); background: var(--paper-soft); }
.how-heading { display: grid; grid-template-columns: .65fr 1.35fr; gap: 8vw; }
.steps { margin: 90px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.steps li { display: grid; grid-template-columns: .3fr .7fr; gap: 4vw; padding: 34px 0; border-bottom: 1px solid var(--line); }
.steps > li > span { color: #8b978f; font-size: .65rem; font-weight: 800; }
.steps li div { display: grid; grid-template-columns: .65fr 1fr; gap: 5vw; }
.steps h3 { margin: 0; font-family: Georgia, serif; font-size: 1.5rem; font-weight: 500; }
.steps p { max-width: 570px; margin: 0; color: var(--ink-soft); font-size: .88rem; line-height: 1.68; }

.closing { position: relative; min-height: 620px; display: grid; place-items: center; overflow: hidden; padding: 100px 22px; color: #fff; text-align: center; background: #102e29; }
.closing > div:last-child { position: relative; z-index: 2; }
.closing h2 { margin: 22px 0; font-size: clamp(3.6rem, 6.6vw, 6.8rem); color: #fff; }
.closing p:not(.section-label) { max-width: 660px; margin: 0 auto 34px; color: #b9cbc5; line-height: 1.7; }
.closing-orbit { position: absolute; width: min(80vw, 920px); aspect-ratio: 1; border: 1px solid rgba(215,249,138,.13); border-radius: 50%; }
.closing-orbit::before, .closing-orbit::after { content: ""; position: absolute; border: 1px solid rgba(215,249,138,.1); border-radius: 50%; }
.closing-orbit::before { inset: 15%; }
.closing-orbit::after { inset: 32%; }
.closing-orbit span, .closing-orbit i { position: absolute; border-radius: 50%; background: var(--lime); box-shadow: 0 0 30px rgba(215,249,138,.6); }
.closing-orbit span { width: 10px; height: 10px; top: 7%; left: 33%; }
.closing-orbit i:nth-child(2) { width: 7px; height: 7px; right: 12%; top: 44%; }
.closing-orbit i:nth-child(3) { width: 5px; height: 5px; left: 18%; bottom: 22%; }

.site-footer { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 70px clamp(22px, 7vw, 112px) 30px; background: #091d19; color: #ecf4ef; }
.footer-brand p { max-width: 330px; color: #8fa89f; font-size: .82rem; line-height: 1.6; }
.site-footer .brand-symbol { background: var(--lime); }
.site-footer .brand-symbol i { background: var(--green-deep); }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; }
.footer-links div { display: grid; align-content: start; gap: 11px; }
.footer-links strong { margin-bottom: 6px; color: #7e988f; font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-links a { color: #d7e3de; font-size: .78rem; text-decoration: none; }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { grid-column: 1 / -1; display: flex; justify-content: space-between; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); color: #718b82; font-size: .66rem; }

@media (max-width: 1050px) {
  .primary-nav { display: none; }
  .header-actions { margin-left: auto; }
  .hero { grid-template-columns: 1fr; padding-top: 145px; }
  .hero-copy { max-width: 790px; }
  .hero-product { min-height: 570px; }
  .section-intro, .experience-heading { grid-template-columns: 1fr 1fr; }
  .section-intro .section-label, .experience-heading .section-label { grid-column: 1 / -1; }
  .experience-heading > p:last-child { grid-column: 2; }
  .architecture { grid-template-columns: 1fr; }
  .architecture-copy { max-width: 780px; }
  .trust-grid, .use-case-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid article:nth-child(3) { border-left: 0; }
  .trust-grid article:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.18); }
}

@media (max-width: 720px) {
  .site-header { min-height: 74px; padding-inline: 16px; }
  .brand-name { font-size: .94rem; }
  .button-small { min-height: 38px; padding-inline: 13px; }
  .locale-switcher button { min-width: 30px; padding-inline: 5px; }
  .hero { min-height: auto; padding: 122px 18px 70px; }
  .hero h1 { font-size: clamp(3.55rem, 17vw, 5rem); }
  .hero-lede { font-size: 1rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .hero-assurances { display: grid; }
  .hero-product { min-height: 500px; margin-inline: -7px; }
  .product-shell { border-radius: 23px; padding: 12px; transform: none; }
  .room-scene { min-height: 265px; }
  .scene-orb { width: 90px; height: 90px; right: 22px; }
  .principles, .experience, .architecture, .trust, .use-cases, .how-it-works { padding: 86px 18px; }
  .section-intro, .experience-heading, .trust-heading, .use-case-heading, .how-heading { display: block; }
  .section-intro h2, .architecture-copy h2, .trust-heading h2 { font-size: 3.3rem; }
  .section-intro > p:last-child, .experience-heading > p:last-child { margin-top: 28px; }
  .principle-grid { grid-template-columns: 1fr; margin-top: 55px; }
  .principle-grid article, .principle-grid article + article { min-height: auto; padding: 26px 0 42px; border-left: 0; border-bottom: 1px solid var(--line); }
  .principle-icon { margin: 38px 0 34px; }
  .capability-stage { grid-template-columns: 1fr; }
  .capability-feature { grid-row: auto; }
  .automation-card { grid-column: auto; grid-template-columns: 1fr; }
  .automation-flow { padding-bottom: 0; }
  .architecture-layers { margin-top: 50px; }
  .layer { grid-template-columns: 32px 1fr; padding: 22px 18px; }
  .layer-state { grid-column: 2; }
  .layer-cloud, .layer-care { margin-inline: 0; }
  .trust-grid, .use-case-grid { grid-template-columns: 1fr; }
  .trust-grid article, .trust-grid article + article { min-height: auto; padding: 26px 0 38px; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .trust-grid h3 { margin-top: 48px; }
  .trust-footer { flex-direction: column; }
  .use-case-grid article { min-height: 245px; }
  .steps li, .steps li div { grid-template-columns: 1fr; }
  .steps li { gap: 22px; }
  .steps li div { gap: 12px; }
  .closing { min-height: 570px; padding-inline: 18px; }
  .closing h2 { font-size: 3.65rem; }
  .site-footer { grid-template-columns: 1fr; gap: 40px; padding-inline: 18px; }
  .footer-bottom { flex-direction: column; gap: 7px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}