:root {
  --ink: #101216;
  --muted: #636976;
  --line: #d9dde4;
  --paper: #f8f8f6;
  --white: #fff;
  --blue: #1647f5;
  --blue-bright: #2859ff;
  --red: #ff4e2d;
  --pale-blue: #dce5ff;
  --pale-red: #ffd8d0;
  --mono: "DM Mono", ui-monospace, monospace;
  --sans: "Space Grotesk", ui-sans-serif, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 16px; overflow-x: hidden; }
body.modal-open, body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button { cursor: pointer; }
img { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 1000; padding: .7rem 1rem; background: var(--blue); color: var(--white); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; transition: top .2s; }
.skip-link:focus { top: 1rem; }

.utility-bar { min-height: 27px; padding: 6px max(24px, calc((100vw - 1500px) / 2)); border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 1.5rem; color: #4d5460; font-size: 9px; font-weight: 700; letter-spacing: .08em; line-height: 1.3; text-transform: uppercase; }
.utility-bar p { margin: 0; }
.pulse { display: inline-block; width: 6px; height: 6px; margin: 0 6px 1px 0; border-radius: 50%; background: var(--red); }
.utility-dot { color: var(--red); padding: 0 .4rem; }

.site-header { min-height: 80px; padding: 0 max(24px, calc((100vw - 1500px) / 2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 2rem; position: relative; z-index: 20; background: rgba(248,248,246,.94); border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--mono); font-size: 16px; line-height: .84; font-weight: 900; letter-spacing: -.08em; width: max-content; }
.brand img { width: 33px; height: 33px; object-fit: cover; border-radius: 2px; }
.brand sup { font-size: 6px; margin-left: 2px; top: -0.8em; position: relative; letter-spacing: 0; }
.desktop-nav { display: flex; gap: clamp(1rem, 2.7vw, 3.2rem); justify-content: center; color: #4d5360; font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.desktop-nav a, .footer-links a { transition: color .2s; }
.desktop-nav a:hover, .footer-links a:hover { color: var(--blue); }
.header-cta { justify-self: end; display: inline-flex; align-items: center; gap: .75rem; font-size: 11px; font-weight: 800; }
.header-cta span { font-size: 17px; color: var(--red); line-height: 1; }
.menu-toggle, .mobile-nav { display: none; }

.section-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.7fr) minmax(210px, .9fr); column-gap: 2vw; padding-left: max(24px, calc((100vw - 1500px) / 2)); padding-right: max(24px, calc((100vw - 1500px) / 2)); }
.eyebrow, .micro-label { font-size: 10px; font-weight: 800; line-height: 1.2; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { margin: 0 0 1.3rem; color: var(--blue); }
.eyebrow span { color: var(--red); margin-right: 10px; }
.light-eyebrow { color: #9cb4ff; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 800; letter-spacing: -.065em; }
h1 em, h2 em { font-family: "DM Serif Display", Georgia, serif; font-weight: 400; letter-spacing: -.085em; }

.hero { min-height: 705px; padding-top: clamp(70px, 9vw, 145px); padding-bottom: 53px; position: relative; background-image: linear-gradient(90deg, transparent calc(25% - 1px), rgba(16,18,22,.08) calc(25% - 1px), rgba(16,18,22,.08) 25%, transparent 25%), linear-gradient(90deg, transparent calc(66.66% - 1px), rgba(16,18,22,.08) calc(66.66% - 1px), rgba(16,18,22,.08) 66.66%, transparent 66.66%); }
.hero-copy { grid-column: 1 / 3; grid-row: 1; position: relative; z-index: 2; max-width: 725px; align-self: start; }
.hero h1 { margin-bottom: 1.5rem; font-size: clamp(4.65rem, 9.7vw, 10.5rem); line-height: .77; }
.hero-lede { max-width: 330px; margin: 0 0 2.05rem; color: #515764; font-size: 15px; line-height: 1.55; }
.text-link { display: inline-flex; gap: 14px; align-items: center; padding-bottom: 6px; border-bottom: 1px solid currentColor; color: var(--blue); font-size: 12px; font-weight: 800; transition: gap .25s, color .2s; }
.text-link:hover { gap: 22px; color: var(--red); }
.text-link span { font-size: 17px; line-height: .8; }
.hero-visual { grid-column: 2 / 4; grid-row: 1; min-height: 530px; position: relative; margin-top: 7px; }
.hero-image-wrap { height: min(43vw, 590px); min-height: 440px; overflow: hidden; clip-path: polygon(8% 0, 100% 0, 100% 84%, 92% 100%, 0 100%, 0 10%); background: #d8e1f5; }
.hero-image-wrap::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,21,42,.1), transparent 30%, rgba(255,255,255,.06)); mix-blend-mode: multiply; }
.hero-image-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: 37% center; }
.visual-annotation { position: absolute; z-index: 1; padding: 12px 15px; background: var(--white); box-shadow: 0 5px 20px rgba(24,31,42,.09); display: flex; align-items: center; gap: 10px; font-size: 9px; line-height: 1.35; letter-spacing: .03em; text-transform: uppercase; }
.visual-annotation b { font-weight: 900; color: var(--ink); }
.annotation-top { top: 15%; right: -2.5%; color: #5b6471; }
.annotation-pin { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 5px #ffe0da; }
.annotation-bottom { bottom: 4.5%; left: -8%; color: var(--blue); }
.annotation-bottom svg { width: 125px; }
.hero-badge { position: absolute; bottom: -21px; right: 6.5%; width: 95px; height: 95px; border-radius: 50%; background: var(--blue); color: var(--white); display: flex; flex-direction: column; justify-content: center; align-items: center; transform: rotate(-12deg); text-align: center; }
.hero-badge span { margin-bottom: 4px; font-family: Georgia, serif; font-size: 25px; line-height: .5; }
.hero-badge small { font-size: 8px; font-weight: 800; line-height: 1.2; letter-spacing: .05em; text-transform: uppercase; }
.hero-index { position: absolute; left: max(24px, calc((100vw - 1500px) / 2)); bottom: 27px; display: flex; align-items: center; gap: 10px; color: #525965; font-family: var(--mono); font-size: 10px; font-weight: 800; }
.hero-index i { display: block; width: clamp(58px, 8vw, 120px); height: 1px; background: var(--ink); position: relative; }
.hero-index i::before { content: ""; position: absolute; left: 0; top: -2px; width: 4px; height: 4px; border-radius: 50%; background: var(--red); }
.hero-footnote { grid-column: 3; align-self: end; justify-self: end; position: relative; z-index: 3; display: flex; align-items: baseline; gap: 7px; color: #6a7280; font-size: 9px; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.hero-footnote .micro-label { color: var(--ink); font-size: 8px; }
.hero-footnote strong { font-family: Georgia, serif; color: var(--ink); font-size: 22px; font-weight: 400; letter-spacing: -.08em; }
.hero-footnote b { color: var(--line); }.blue-text { color: var(--blue); font-weight: 800; }

.proof-strip { min-height: 90px; background: var(--ink); padding: 0 max(24px, calc((100vw - 1500px) / 2)); display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; gap: 1rem; color: #bbc2d0; font-size: 10px; line-height: 1.25; text-transform: uppercase; letter-spacing: .05em; }
.proof-strip div { border-left: 1px solid #3d424c; padding-left: 15px; }.proof-strip span { display: block; color: var(--white); font-family: Georgia, serif; font-size: 24px; letter-spacing: -.05em; line-height: .95; text-transform: none; }

.intro { padding-top: clamp(95px, 12vw, 180px); padding-bottom: clamp(90px, 11vw, 160px); }
.section-marker { display: flex; align-items: center; gap: 10px; color: #5e6570; font-size: 9px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }.section-marker > span:first-child { color: var(--red); }.section-marker i { width: 25px; height: 1px; background: currentColor; }.section-marker > span:last-child { color: var(--ink); }
.intro-statement { grid-column: 2 / 4; max-width: 750px; }.intro h2 { margin: 0; font-size: clamp(2.9rem, 5.7vw, 6.35rem); line-height: .87; }
.intro-detail { grid-column: 3; margin-top: 57px; color: #5a616d; font-size: 14px; line-height: 1.55; }.intro-detail p { margin-bottom: 1.85rem; }.arrow-link { display: inline-flex; gap: 12px; align-items: center; color: var(--ink); font-size: 11px; font-weight: 800; }.arrow-link span, .arrow-link b { color: var(--red); font-size: 16px; transition: transform .2s; }.arrow-link:hover span, .arrow-link:hover b { transform: translateX(5px); }

.process { padding-bottom: clamp(90px, 12vw, 175px); grid-template-columns: repeat(3, 1fr); column-gap: 1px; background: linear-gradient(to bottom, transparent 0%, transparent calc(100% - 1px), var(--line) calc(100% - 1px)); }
.process-card { min-height: 390px; padding: 28px 30px 34px; background: var(--white); border: 1px solid var(--line); border-left: 0; position: relative; overflow: hidden; display: flex; flex-direction: column; transition: transform .35s, box-shadow .35s; }.process-card:first-of-type { border-left: 1px solid var(--line); }.process-card:hover { transform: translateY(-9px); box-shadow: 0 16px 35px rgba(20,27,40,.12); z-index: 1; }.accent-card { background: var(--blue); color: var(--white); border-color: var(--blue); }.card-number { color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .08em; }.accent-card .card-number { color: #ffb2a2; }
.process-icon { margin: auto 0 22px; color: var(--blue); width: 96px; }.process-icon svg { width: 100%; overflow: visible; fill: none; stroke: currentColor; stroke-width: 2; }.accent-card .process-icon { color: var(--white); }.process-card h3 { margin-bottom: .7rem; font-size: 26px; line-height: .9; }.process-card p { max-width: 260px; margin: 0; color: #616978; font-size: 13px; line-height: 1.5; }.accent-card p { color: #d9e2ff; }

.plan-section { padding: clamp(80px, 11vw, 155px) 0 0; background: var(--blue); color: var(--white); overflow: hidden; }.plan-head { padding-bottom: clamp(46px, 6vw, 75px); }.plan-head .section-marker { color: #86a2ff; }.plan-head .section-marker > span:first-child { color: #ffad9b; }.plan-head .section-marker > span:last-child { color: var(--white); }.plan-head h2 { margin: 0; font-size: clamp(3rem, 6vw, 6.6rem); line-height: .84; }.plan-head > p { grid-column: 3; align-self: end; margin: 0 0 3px; color: #d6deff; font-size: 14px; line-height: 1.53; }
.comfort-builder { padding-bottom: 0; grid-template-columns: minmax(250px, .76fr) minmax(380px, 1.55fr) minmax(245px, .8fr); gap: 0; }.plan-form { min-height: 438px; padding: 31px clamp(22px, 3vw, 48px); background: var(--ink); }.plan-form label, .temp-control label { display: block; color: #aeb8ca; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }.zip-row { margin-top: 18px; display: flex; border-bottom: 1px solid #596170; }.zip-row input { width: 100%; min-width: 0; padding: 12px 0; border: 0; outline: none; background: transparent; color: var(--white); font-family: Georgia, serif; font-size: 29px; letter-spacing: -.04em; }.zip-row input::placeholder { color: #747d8d; }.icon-button { width: 42px; flex: 0 0 42px; border: 0; background: transparent; color: var(--red); font-size: 27px; transition: transform .2s; }.icon-button:hover { transform: translateX(5px); }.input-note { margin: 12px 0 0; color: #8993a3; font-size: 10px; line-height: 1.45; }.form-result { min-height: 52px; margin-top: 25px; padding: 12px 13px; border-left: 2px solid var(--blue-bright); color: #dce4ff; font-size: 11px; line-height: 1.45; opacity: 0; transform: translateY(5px); transition: .25s; }.form-result.is-visible { opacity: 1; transform: none; }.form-result.error { border-color: var(--red); color: #ffb8aa; }
.room-map { min-height: 438px; padding: 30px clamp(20px, 2.5vw, 40px) 0; background: #e7edff; color: var(--ink); }.map-topline { display: flex; justify-content: space-between; gap: 1rem; margin-bottom: 21px; color: #535c6e; font-size: 9px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }.map-topline span:last-child { color: var(--blue); }
.floor-plan { height: 330px; position: relative; border: 1px solid #7886a9; background: repeating-linear-gradient(90deg, transparent 0, transparent 69px, rgba(25,46,95,.05) 70px), repeating-linear-gradient(0deg, transparent 0, transparent 69px, rgba(25,46,95,.05) 70px); }.room { position: absolute; border: 1px solid #7180a6; background: rgba(255,255,255,.38); color: #343b4a; padding: 12px; font-size: 11px; font-weight: 800; line-height: 1.05; text-align: left; transition: background .25s, color .25s, box-shadow .25s; }.room:hover { background: rgba(255,255,255,.8); }.room span { display: block; margin-bottom: 14px; color: #697898; font-size: 8px; }.room i { position: absolute; right: 10px; bottom: 10px; width: 8px; height: 8px; border: 1px solid #7583a3; border-radius: 50%; }.room.is-active { background: var(--red); color: var(--white); border-color: var(--red); box-shadow: inset 0 0 0 4px rgba(255,255,255,.2); }.room.is-active span { color: #ffe3dc; }.room.is-active i { background: var(--white); border-color: var(--white); }.room-living { left: 0; top: 0; width: 58%; height: 53%; }.room-kitchen { right: 0; top: 0; width: 42%; height: 43%; }.room-office { right: 0; bottom: 0; width: 42%; height: 57%; }.room-bed { left: 0; bottom: 0; width: 38%; height: 47%; }.room-bath { left: 38%; bottom: 0; width: 20%; height: 47%; }.door { position: absolute; width: 28px; height: 1px; background: #e7edff; }.door-a { top: 53%; left: 17%; }.door-b { right: 42%; top: 71%; }
.plan-output { min-height: 438px; padding: 31px clamp(21px, 2.5vw, 40px); background: var(--white); color: var(--ink); }.plan-output .micro-label { color: #69717e; font-size: 9px; }.temperature-readout { display: flex; align-items: start; margin: 43px 0 28px; color: var(--blue); }.temperature-readout span { font-family: Georgia, serif; font-size: 78px; line-height: .65; letter-spacing: -.11em; }.temperature-readout sup { margin: -5px 8px 0 3px; font-family: Georgia, serif; font-size: 30px; }.temperature-readout em { padding-top: 12px; color: #747c87; font-size: 9px; font-style: normal; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }.temp-control { padding-bottom: 21px; border-bottom: 1px solid var(--line); }.temp-control label { display: flex; justify-content: space-between; color: #6d7480; font-size: 8px; }.temp-control output { color: var(--blue); }.temp-control input { width: 100%; height: 3px; margin-top: 16px; accent-color: var(--red); cursor: ew-resize; }.plan-output > p { min-height: 41px; margin: 15px 0; color: #626a76; font-size: 10px; line-height: 1.4; }.dark-button, .white-button { display: inline-flex; align-items: center; justify-content: space-between; gap: 18px; border: 0; padding: 13px 14px; font-size: 10px; font-weight: 800; letter-spacing: .01em; transition: transform .2s, background .2s; }.dark-button { background: var(--ink); color: var(--white); }.dark-button:hover { background: var(--red); transform: translateY(-2px); }.dark-button span, .white-button span { font-size: 15px; color: var(--red); }.dark-button:hover span { color: var(--white); }

.diagnostics { padding-top: clamp(100px, 13vw, 190px); padding-bottom: clamp(100px, 13vw, 190px); }.diagnostic-main { grid-column: 2; }.diagnostic-main h2, .systems h2, .journal h2, .final-cta h2 { margin-bottom: 1.6rem; font-size: clamp(2.85rem, 5vw, 5.9rem); line-height: .85; }.diagnostic-main > p:not(.eyebrow) { max-width: 420px; margin-bottom: 2rem; color: #5d6570; font-size: 14px; line-height: 1.6; }.dark-link { color: var(--ink); }.detail-figure { grid-column: 3; margin: 45px 0 0; align-self: end; }.detail-figure img { width: 100%; height: 355px; object-fit: cover; object-position: 30% center; }.detail-figure figcaption { padding-top: 10px; display: flex; justify-content: space-between; gap: .5rem; color: #6b7380; font-size: 8px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }.detail-figure figcaption b { color: var(--blue); font-weight: 800; }

.systems { background: var(--white); padding: clamp(83px, 11vw, 150px) 0 clamp(45px, 7vw, 90px); }.systems-head { padding-bottom: clamp(44px, 7vw, 90px); }.systems-head h2 { grid-column: 2; margin: 0; }.systems-head > p { grid-column: 3; align-self: end; margin: 0; color: #626a76; font-size: 13px; line-height: 1.5; }.systems-list { border-top: 1px solid var(--line); }.system-row { display: grid; grid-template-columns: max(24px, calc((100vw - 1500px) / 2)) minmax(0, 1.3fr) minmax(0, 1.7fr) minmax(210px, .9fr) max(24px, calc((100vw - 1500px) / 2)); column-gap: 2vw; align-items: center; min-height: 106px; border-bottom: 1px solid var(--line); transition: background .2s, color .2s; }.system-row:hover { background: var(--blue); color: var(--white); }.system-index { grid-column: 2; color: var(--red); font-size: 10px; font-weight: 800; }.system-name { grid-column: 3; font-family: var(--mono); font-size: clamp(1.8rem, 3.7vw, 3.9rem); font-weight: 800; letter-spacing: -.07em; line-height: .8; }.system-sub { grid-column: 4; color: #6a727e; font-size: 11px; font-weight: 700; }.system-row:hover .system-sub { color: #c6d2ff; }.system-arrow { grid-column: 5; font-size: 22px; color: var(--red); transition: transform .2s; }.system-row:hover .system-arrow { transform: translate(5px, -5px); color: var(--white); }

.journal { min-height: 620px; padding-top: clamp(90px, 11vw, 140px); padding-bottom: clamp(90px, 11vw, 140px); background: #e8e5df; }.journal-title h2 { margin: 0; }.journal-feature { grid-column: 2; padding: 28px 34px 31px; min-height: 340px; background: var(--red); color: var(--white); display: flex; flex-direction: column; transition: transform .25s; }.journal-feature:hover { transform: rotate(-1.5deg) translateY(-5px); }.journal-num { color: #ffd8cf; font-size: 10px; font-weight: 800; letter-spacing: .07em; }.journal-kicker { max-width: 280px; margin: auto 0 1.2rem; color: #ffe1db; font-size: 10px; font-weight: 800; line-height: 1.4; letter-spacing: .05em; text-transform: uppercase; }.journal-feature h3 { max-width: 410px; margin-bottom: 1.6rem; font-size: clamp(1.7rem, 2.6vw, 2.7rem); line-height: .96; }.journal-feature .arrow-link { color: var(--white); }.journal-feature .arrow-link b { color: var(--white); }.journal-side { grid-column: 3; display: flex; flex-direction: column; }.journal-side a { padding: 18px 0; border-bottom: 1px solid #b8b5b0; display: grid; grid-template-columns: 22px 1fr 18px; gap: 8px; font-size: 12px; font-weight: 700; line-height: 1.25; transition: color .2s; }.journal-side a:first-child { border-top: 1px solid #b8b5b0; }.journal-side a:hover { color: var(--blue); }.journal-side span { color: var(--red); font-size: 9px; }.journal-side b { color: var(--blue); font-size: 15px; }

.final-cta { position: relative; min-height: 600px; padding: clamp(90px, 10vw, 135px) max(24px, calc((100vw - 1500px) / 2)); display: grid; grid-template-columns: 1.3fr 1.7fr .9fr; column-gap: 2vw; overflow: hidden; background: var(--ink); color: var(--white); }.final-copy { grid-column: 2; position: relative; z-index: 1; }.final-cta h2 { margin-bottom: 2.3rem; font-size: clamp(3.5rem, 6.7vw, 7rem); }.white-button { background: var(--white); color: var(--ink); }.white-button:hover { background: var(--red); color: var(--white); transform: translateY(-2px); }.white-button:hover span { color: var(--white); }.final-data { grid-column: 3; position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: space-between; color: #a6b0c1; font-family: var(--mono); font-size: 10px; font-weight: 800; line-height: 1.35; letter-spacing: .08em; }.final-data b { color: var(--red); font-size: 12px; }.final-orbit { position: absolute; width: min(70vw, 940px); height: min(70vw, 940px); border: 1px solid #4a5261; border-radius: 50%; top: 50%; left: 43%; transform: translateY(-50%); }.final-orbit::before, .final-orbit::after { content: ""; position: absolute; inset: 10%; border: 1px solid #363d49; border-radius: 50%; }.final-orbit::after { inset: 27%; border-color: #29303b; }.final-orbit span { position: absolute; color: var(--blue); font-family: Georgia, serif; font-size: 35px; }.final-orbit span:nth-child(1) { top: 3%; left: 49%; }.final-orbit span:nth-child(2) { right: 7%; top: 49%; color: var(--red); }.final-orbit span:nth-child(3) { bottom: 3%; left: 49%; }.final-orbit span:nth-child(4) { left: 7%; top: 49%; color: var(--red); }

.site-footer { padding: 55px max(24px, calc((100vw - 1500px) / 2)) 20px; display: grid; grid-template-columns: 1.3fr 1.7fr .9fr; column-gap: 2vw; background: #f0efec; }.footer-brand p { margin: 22px 0 0; color: #656d77; font-size: 11px; line-height: 1.45; }.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; font-size: 11px; font-weight: 700; }.footer-contact { color: #5d6570; }.footer-contact a { color: var(--ink); }.footer-contact span { margin-top: 9px; color: #737b85; font-size: 9px; letter-spacing: .06em; }.footer-bottom { grid-column: 1 / -1; margin-top: 90px; padding-top: 15px; border-top: 1px solid #c9c8c5; display: flex; justify-content: space-between; gap: 1rem; color: #747b85; font-size: 9px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }.footer-bottom a { color: var(--ink); }

.plan-modal { position: fixed; z-index: 100; inset: 0; display: grid; place-items: center; padding: 18px; visibility: hidden; opacity: 0; transition: opacity .25s, visibility .25s; }.plan-modal.is-open { opacity: 1; visibility: visible; }.modal-scrim { position: absolute; inset: 0; background: rgba(11,14,20,.7); backdrop-filter: blur(8px); }.modal-card { position: relative; z-index: 1; width: min(510px, 100%); min-height: 400px; padding: clamp(28px, 5vw, 55px); background: var(--white); box-shadow: 0 20px 90px rgba(0,0,0,.35); transform: translateY(12px); transition: transform .25s; }.plan-modal.is-open .modal-card { transform: none; }.modal-close { position: absolute; right: 17px; top: 12px; border: 0; background: transparent; color: var(--ink); font-size: 29px; line-height: 1; }.modal-card h2 { margin: 0 0 1.4rem; font-size: clamp(2.6rem, 7vw, 4rem); line-height: .82; }.modal-brief { min-height: 105px; margin-bottom: 28px; padding: 16px; border-left: 3px solid var(--red); background: #eef1fc; color: #4b5361; font-size: 13px; line-height: 1.5; }.modal-brief strong { color: var(--ink); }.modal-brief ul { margin: 8px 0 0; padding-left: 1.1rem; }.modal-brief li::marker { color: var(--red); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .75s cubic-bezier(.2,.8,.2,1), transform .75s cubic-bezier(.2,.8,.2,1); }.reveal.revealed { opacity: 1; transform: none; }.reveal-delay { transition-delay: .13s; }.reveal-delay-2 { transition-delay: .25s; }

@media (max-width: 900px) {
  .site-header { min-height: 72px; }.desktop-nav, .header-cta { display: none; }.site-header { grid-template-columns: 1fr auto; }.menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 42px; height: 42px; border: 1px solid var(--line); background: transparent; }.menu-toggle i { display: block; width: 16px; height: 1px; margin-left: auto; margin-right: auto; background: var(--ink); transition: transform .2s, opacity .2s; }.menu-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(3.5px) rotate(45deg); }.menu-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-3.5px) rotate(-45deg); }.mobile-nav { position: absolute; top: 100%; left: 0; right: 0; padding: 18px max(24px, calc((100vw - 1500px) / 2)) 24px; border-bottom: 1px solid var(--line); background: var(--paper); flex-direction: column; align-items: flex-start; gap: 14px; transform: translateY(-10px); visibility: hidden; opacity: 0; transition: .2s; }.mobile-nav.is-open { display: flex; transform: none; visibility: visible; opacity: 1; }.mobile-nav a { font-size: 13px; font-weight: 800; }.mobile-nav a:last-child { margin-top: 7px; color: var(--blue); }.section-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }.hero { min-height: 675px; }.hero-copy { grid-column: 1 / 3; }.hero h1 { font-size: clamp(4.1rem, 12vw, 7.5rem); }.hero-visual { grid-column: 1 / 3; grid-row: auto; min-height: 385px; margin: 25px 0 0; }.hero-image-wrap { height: 47vw; min-height: 335px; }.hero-footnote { grid-column: 2; margin-top: 16px; }.annotation-bottom { left: -2%; }.proof-strip { grid-template-columns: repeat(2, 1fr); gap: 15px; padding-top: 19px; padding-bottom: 19px; }.intro-statement { grid-column: 1 / 3; margin-top: 45px; }.intro-detail { grid-column: 2; }.process { grid-template-columns: repeat(3, 1fr); }.process-card { padding: 22px; min-height: 360px; }.comfort-builder { grid-template-columns: 1fr 1.5fr; }.plan-form { min-height: 385px; }.room-map { min-height: 385px; }.plan-output { grid-column: 1 / -1; min-height: auto; display: grid; grid-template-columns: 1fr 1fr; column-gap: 24px; align-items: center; }.plan-output .micro-label { grid-column: 1 / -1; }.temperature-readout { margin: 22px 0; }.temp-control { padding: 0; border: 0; }.plan-output > p { margin: 0; }.plan-output .dark-button { grid-column: 2; justify-self: end; }.diagnostics .section-marker { grid-column: 1 / 3; margin-bottom: 45px; }.diagnostic-main { grid-column: 1; }.detail-figure { grid-column: 2; margin-top: 0; }.systems-head h2 { grid-column: 1 / 3; margin: 45px 0 0; }.systems-head > p { grid-column: 2; margin-top: 45px; }.system-row { grid-template-columns: max(24px, calc((100vw - 1500px) / 2)) 1fr 1fr minmax(120px,.7fr) max(24px, calc((100vw - 1500px) / 2)); }.system-name { grid-column: 3; }.system-sub { grid-column: 4; }.journal-title { grid-column: 1 / 3; margin-bottom: 45px; }.journal-feature { grid-column: 1; }.journal-side { grid-column: 2; }.final-cta { grid-template-columns: 1fr 1fr; }.final-copy { grid-column: 1; }.final-data { grid-column: 2; }.site-footer { grid-template-columns: 1fr 1fr; row-gap: 45px; }.footer-contact { grid-column: 2; }.footer-bottom { margin-top: 0; }
}

@media (max-width: 620px) {
  .utility-bar { min-height: 25px; padding-top: 6px; padding-bottom: 6px; font-size: 8px; }.utility-bar p:last-child { display: none; }.site-header { padding-top: 0; padding-bottom: 0; }.section-grid { grid-template-columns: 1fr; padding-left: 18px; padding-right: 18px; }.hero { min-height: 646px; padding-top: 57px; padding-bottom: 27px; background-image: linear-gradient(90deg, transparent calc(50% - 1px), rgba(16,18,22,.08) calc(50% - 1px), rgba(16,18,22,.08) 50%, transparent 50%); }.hero-copy { grid-column: 1; }.hero h1 { margin-bottom: 1.1rem; font-size: clamp(3.8rem, 18vw, 5.5rem); }.hero-lede { max-width: 285px; font-size: 13px; }.hero-visual { grid-column: 1; min-height: 290px; margin-top: 26px; }.hero-image-wrap { height: 72vw; min-height: 240px; }.hero-image-wrap img { object-position: 35% center; }.visual-annotation { padding: 8px 10px; font-size: 7px; }.annotation-top { top: 7%; right: -4%; }.annotation-bottom { bottom: -5%; left: 4%; }.annotation-bottom svg { width: 78px; }.hero-badge { bottom: -34px; right: 5%; width: 75px; height: 75px; }.hero-badge small { font-size: 6px; }.hero-index { bottom: 17px; left: 18px; }.hero-footnote { grid-column: 1; justify-self: start; margin-top: 30px; padding-left: 105px; font-size: 7px; }.hero-footnote strong { font-size: 16px; }.proof-strip { min-height: 135px; padding: 20px 18px; font-size: 8px; }.proof-strip span { font-size: 20px; }.intro { padding-top: 83px; padding-bottom: 80px; }.intro-statement { grid-column: 1; margin-top: 40px; }.intro h2 { font-size: clamp(2.8rem, 13vw, 4.2rem); }.intro-detail { grid-column: 1; margin-top: 34px; font-size: 13px; }.process { display: block; padding-left: 18px; padding-right: 18px; padding-bottom: 85px; background: none; }.process-card { min-height: 270px; margin-bottom: 1px; border-left: 1px solid var(--line); }.process-icon { margin: auto 0 15px; width: 72px; }.process-card h3 { font-size: 23px; }.plan-section { padding-top: 76px; }.plan-head { padding-bottom: 40px; }.plan-head h2 { font-size: clamp(2.95rem, 13vw, 4rem); }.plan-head > p { grid-column: 1; margin-top: 31px; font-size: 13px; }.comfort-builder { display: block; padding-left: 0; padding-right: 0; }.plan-form { min-height: 260px; padding: 27px 18px; }.room-map { min-height: 390px; padding: 27px 18px 0; }.floor-plan { height: 310px; }.plan-output { min-height: 354px; padding: 27px 18px; display: block; }.temperature-readout { margin: 37px 0 26px; }.temperature-readout span { font-size: 70px; }.temp-control { padding-bottom: 18px; border-bottom: 1px solid var(--line); }.plan-output > p { margin: 15px 0; }.plan-output .dark-button { width: 100%; }.diagnostics { padding-top: 83px; padding-bottom: 90px; }.diagnostics .section-marker { grid-column: 1; margin-bottom: 38px; }.diagnostic-main { grid-column: 1; }.diagnostic-main h2, .systems h2, .journal h2 { font-size: clamp(2.7rem, 12.5vw, 4rem); }.detail-figure { grid-column: 1; margin-top: 34px; }.detail-figure img { height: 300px; }.systems { padding-top: 75px; }.systems-head { padding-bottom: 45px; }.systems-head h2 { grid-column: 1; margin-top: 40px; }.systems-head > p { grid-column: 1; margin-top: 30px; }.system-row { min-height: 106px; padding: 0 18px; grid-template-columns: 22px 1fr auto; gap: 10px; }.system-index { grid-column: 1; }.system-name { grid-column: 2; font-size: 30px; }.system-sub { display: none; }.system-arrow { grid-column: 3; }.journal { min-height: 0; padding-top: 77px; padding-bottom: 80px; }.journal-title { grid-column: 1; margin-bottom: 38px; }.journal-feature { grid-column: 1; min-height: 325px; padding: 25px; }.journal-feature h3 { font-size: 27px; }.journal-side { grid-column: 1; margin-top: 1px; }.final-cta { min-height: 550px; padding: 82px 18px; display: block; }.final-copy { grid-column: auto; }.final-cta h2 { font-size: clamp(3.25rem, 15vw, 5rem); }.final-data { height: 90px; margin-top: 50px; }.final-orbit { width: 620px; height: 620px; left: 20%; top: 42%; }.site-footer { display: block; padding: 45px 18px 18px; }.footer-links, .footer-contact { margin-top: 42px; }.footer-bottom { margin-top: 70px; align-items: flex-start; flex-direction: column; }.footer-bottom span:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.reveal { opacity: 1; transform: none; transition: none; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }