:root {
  --ink: #182621;
  --paper: #f2eee6;
  --cream: #fbf8f1;
  --sage: #c8d1bc;
  --fern: #6d7d63;
  --orange: #e46f3d;
  --line: rgba(24, 38, 33, 0.16);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }

.site-header {
  width: min(1400px, calc(100% - 64px));
  height: 92px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 10;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font: 700 21px/1 "Manrope", sans-serif; }
.brand-mark { width: 22px; height: 22px; display: inline-block; border: 2px solid currentColor; border-radius: 6px 6px 12px 6px; transform: rotate(-8deg); }
nav { display: flex; align-items: center; gap: 34px; font-size: 14px; font-weight: 500; }
nav a { transition: opacity .2s ease; }
nav a:hover { opacity: .6; }
.nav-cta { border: 1px solid var(--ink); border-radius: 999px; padding: 12px 18px; }

.hero {
  width: min(1400px, calc(100% - 64px));
  margin: auto;
  min-height: 760px;
  padding: 88px 0 52px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr auto;
  gap: 30px 7vw;
  position: relative;
}
.hero-copy { align-self: center; max-width: 630px; position: relative; z-index: 2; }
.eyebrow { margin: 0 0 25px; text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 600; }
h1, h2 { margin: 0; font: 600 clamp(54px, 6.2vw, 94px)/.98 "Manrope", sans-serif; letter-spacing: -.055em; }
h1 em, h2 em { color: var(--orange); font-family: Georgia, serif; font-weight: 400; }
.hero-intro { max-width: 540px; margin: 32px 0; font-size: 18px; line-height: 1.65; color: rgba(24,38,33,.72); }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 26px; border-radius: 999px; font-size: 14px; font-weight: 600; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--ink); color: var(--cream); }
.text-link { font-size: 14px; font-weight: 600; border-bottom: 1px solid var(--ink); padding: 8px 0; }
.text-link span { color: var(--orange); }

.product-scene { min-height: 520px; position: relative; align-self: center; }
.sun-disc { position: absolute; width: min(34vw, 490px); aspect-ratio: 1; border-radius: 50%; background: var(--sage); left: 50%; top: 46%; transform: translate(-50%, -50%); }
.tablet { position: absolute; z-index: 3; width: min(31vw, 440px); aspect-ratio: 1.25; border: 9px solid var(--ink); border-radius: 24px; background: var(--ink); left: 50%; top: 41%; transform: translate(-50%, -50%) rotate(-3deg); box-shadow: 20px 28px 40px rgba(24,38,33,.17); }
.tablet::after { content: ""; position: absolute; right: -6px; top: 42%; width: 3px; height: 45px; background: #53605a; border-radius: 2px; }
.tablet-screen { height: 100%; border-radius: 14px; padding: 38px; color: #f7f0e4; background: linear-gradient(145deg, #273b34, #49604f); display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; position: relative; }
.tablet-screen::after { content: ""; position: absolute; width: 210px; height: 210px; border: 1px solid rgba(255,255,255,.15); border-radius: 50%; right: -65px; bottom: -90px; box-shadow: 0 0 0 34px rgba(255,255,255,.035), 0 0 0 68px rgba(255,255,255,.025); }
.screen-label { font-size: 11px; text-transform: uppercase; letter-spacing: .2em; opacity: .65; }
.tablet-screen strong { font: 500 clamp(24px, 2.5vw, 40px)/1.05 "Manrope"; letter-spacing: -.04em; }
.screen-pill { width: max-content; font-size: 10px; padding: 8px 11px; border: 1px solid rgba(255,255,255,.2); border-radius: 20px; }
.screen-pill span { display: inline-block; width: 5px; height: 5px; border-radius: 50%; margin-right: 5px; background: #f39b75; }
.stand-neck { position: absolute; z-index: 2; width: 38px; height: 180px; background: #79877b; border-radius: 12px; left: 50%; top: 53%; transform: translateX(-50%) rotate(-3deg); box-shadow: inset -7px 0 rgba(0,0,0,.08); }
.stand-base { position: absolute; z-index: 2; width: 260px; height: 48px; border-radius: 50%; background: #879489; left: 50%; bottom: 15%; transform: translateX(-50%); box-shadow: 0 20px 25px rgba(24,38,33,.2), inset 0 8px 10px rgba(255,255,255,.15); }
.orbit { position: absolute; border: 1px solid rgba(24,38,33,.22); border-radius: 50%; }
.orbit-one { width: 90%; height: 36%; left: 3%; top: 36%; transform: rotate(-18deg); }
.orbit-two { width: 80%; height: 27%; left: 10%; top: 43%; transform: rotate(17deg); }
.hero-note { grid-column: 2; display: flex; gap: 18px; max-width: 430px; margin-left: auto; border-top: 1px solid var(--line); padding-top: 18px; font-size: 13px; line-height: 1.6; }
.hero-note span { color: var(--orange); font-weight: 600; }
.hero-note p { margin: 0; }

.marquee { overflow: hidden; padding: 27px 0; background: var(--ink); color: var(--paper); }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 32px; animation: drift 24s linear infinite; font: 500 18px "Manrope"; text-transform: uppercase; letter-spacing: .1em; }
.marquee-track i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
@keyframes drift { to { transform: translateX(-50%); } }

.signature { padding: 130px max(32px, calc((100vw - 1400px) / 2)); display: grid; grid-template-columns: .95fr 1.05fr; gap: 8vw; align-items: center; background: var(--ink); color: var(--cream); }
.signature h2 { font-size: clamp(46px, 5vw, 76px); }
.signature-intro { margin: 32px 0 45px; max-width: 600px; color: rgba(251,248,241,.68); font-size: 16px; line-height: 1.75; }
.feature-points { border-top: 1px solid rgba(255,255,255,.16); }
.feature-points > div { display: grid; grid-template-columns: 34px 80px 1fr; gap: 12px; align-items: baseline; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.16); }
.feature-points strong { color: var(--orange); font-size: 11px; }
.feature-points span { font: 600 15px "Manrope"; }
.feature-points p { margin: 0; color: rgba(251,248,241,.58); font-size: 13px; line-height: 1.5; }
.motion-demo { min-height: 510px; padding: 55px 40px; border: 1px solid rgba(255,255,255,.14); border-radius: 34px; background: #22332d; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 28px; position: relative; overflow: hidden; }
.motion-demo::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; border: 1px solid rgba(255,255,255,.08); left: 50%; top: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 0 70px rgba(255,255,255,.018); }
.state { min-width: 0; height: 330px; display: flex; flex-direction: column; justify-content: space-between; align-items: center; position: relative; z-index: 1; }
.state-label { align-self: flex-start; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: rgba(251,248,241,.55); }
.state small { font-size: 11px; color: rgba(251,248,241,.55); text-align: center; }
.case-shape { width: 150px; height: 88px; border-radius: 32px; background: var(--sage); transform: rotate(-4deg); box-shadow: 0 22px 30px rgba(0,0,0,.22); position: relative; }
.case-shape::after { content: ""; position: absolute; left: 9px; right: 9px; top: 20px; height: 1px; background: rgba(24,38,33,.25); }
.case-shape i { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); left: calc(50% - 4px); top: 32px; }
.motion-arrow { position: relative; z-index: 2; color: var(--orange); font: 500 32px "Manrope"; display: flex; flex-direction: column; align-items: center; gap: 7px; }
.motion-arrow span { color: rgba(251,248,241,.5); font: 500 9px "DM Sans"; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }
.triangle-stand { width: 185px; height: 190px; position: relative; margin-top: 20px; }
.triangle-stand::before { content: ""; position: absolute; width: 18px; height: 185px; border-radius: 10px; background: var(--sage); left: 35px; top: 0; transform: rotate(16deg); transform-origin: bottom; box-shadow: inset -5px 0 rgba(24,38,33,.12); }
.triangle-stand::after { content: ""; position: absolute; width: 145px; height: 24px; border-radius: 50%; background: #7d8b7f; left: 18px; bottom: 0; box-shadow: 0 16px 20px rgba(0,0,0,.25); }
.triangle-stand i { position: absolute; width: 13px; height: 146px; border-radius: 8px; background: var(--orange); left: 91px; top: 45px; transform: rotate(-34deg); transform-origin: bottom; }
.triangle-stand b { position: absolute; z-index: 2; width: 11px; height: 11px; border-radius: 50%; background: var(--cream); left: 39px; top: 172px; }
.triangle-stand em { position: absolute; z-index: 2; width: 11px; height: 11px; border-radius: 50%; background: var(--cream); right: 25px; top: 172px; }

.principles { padding: 130px max(32px, calc((100vw - 1400px) / 2)); background: var(--cream); }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 70px; }
.section-heading .eyebrow { align-self: flex-start; margin-top: 9px; }
.section-heading h2 { font-size: clamp(48px, 5.5vw, 80px); text-align: right; }
.principle-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principle-card { min-height: 430px; padding: 30px 34px 40px; border-right: 1px solid var(--line); display: flex; flex-direction: column; }
.principle-card:last-child { border-right: 0; }
.principle-card .number { font-size: 11px; opacity: .55; }
.line-icon { height: 170px; margin: 20px 0; position: relative; }
.line-icon::before, .line-icon::after, .line-icon b { content: ""; position: absolute; display: block; }
.eye-level::before { width: 130px; height: 90px; border: 2px solid var(--ink); border-radius: 10px; left: 50%; top: 22px; transform: translateX(-50%); }
.eye-level::after { width: 2px; height: 46px; background: var(--orange); left: 50%; top: 114px; }
.eye-level b { width: 80px; height: 2px; background: var(--ink); left: calc(50% - 40px); top: 158px; }
.angle::before { width: 112px; height: 80px; border: 2px solid var(--ink); border-radius: 9px; left: 50%; top: 23px; transform: translateX(-50%) rotate(-12deg); }
.angle::after { width: 95px; height: 2px; background: var(--orange); left: calc(50% - 23px); top: 123px; transform: rotate(-58deg); transform-origin: left; }
.angle b { width: 100px; height: 2px; background: var(--ink); left: calc(50% - 50px); top: 157px; }
.footprint::before { width: 122px; height: 122px; border: 2px solid var(--ink); border-radius: 50%; left: 50%; top: 18px; transform: translateX(-50%); }
.footprint::after { width: 72px; height: 72px; border: 2px solid var(--orange); border-radius: 50%; left: 50%; top: 43px; transform: translateX(-50%); }
.footprint b { width: 16px; height: 16px; border-radius: 50%; background: var(--ink); left: calc(50% - 8px); top: 71px; }
.principle-card h3 { margin: 0 0 13px; font: 600 24px "Manrope"; letter-spacing: -.03em; }
.principle-card p { margin: 0; max-width: 330px; color: rgba(24,38,33,.68); line-height: 1.65; font-size: 14px; }
.feature-card { background: var(--sage); }

.details { min-height: 760px; display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); }
.detail-visual { min-height: 680px; position: relative; overflow: hidden; background: #d9d5ca; }
.detail-visual::before { content: ""; position: absolute; width: 520px; height: 520px; border: 1px solid rgba(24,38,33,.2); border-radius: 50%; left: 50%; top: 48%; transform: translate(-50%,-50%); box-shadow: 0 0 0 70px rgba(24,38,33,.025), 0 0 0 140px rgba(24,38,33,.02); }
.detail-tablet { position: absolute; z-index: 3; width: 360px; height: 260px; border: 12px solid var(--ink); border-radius: 24px; left: 50%; top: 43%; transform: translate(-50%,-50%) rotate(7deg); background: linear-gradient(135deg,#738579,#394c43); box-shadow: 18px 25px 35px rgba(24,38,33,.2); }
.detail-arm { position: absolute; z-index: 2; width: 45px; height: 260px; border-radius: 22px; left: 50%; top: 43%; background: #879489; transform: translate(-50%, 0) rotate(7deg); transform-origin: top; }
.detail-base { position: absolute; z-index: 2; width: 300px; height: 55px; border-radius: 50%; left: 50%; bottom: 12%; transform: translateX(-50%); background: #879489; box-shadow: 0 22px 25px rgba(24,38,33,.2); }
.detail-tag { position: absolute; z-index: 5; padding: 9px 13px; background: var(--cream); border: 1px solid var(--line); border-radius: 50px; font-size: 11px; box-shadow: 0 5px 15px rgba(24,38,33,.08); }
.tag-a { left: 15%; bottom: 19%; } .tag-b { right: 10%; top: 24%; } .tag-c { right: 12%; bottom: 23%; }
.detail-copy { padding: 100px clamp(40px, 7vw, 110px); align-self: center; }
.detail-copy h2 { font-size: clamp(46px, 4.5vw, 70px); }
.detail-copy > p:not(.eyebrow) { margin: 32px 0 45px; max-width: 600px; font-size: 16px; color: rgba(24,38,33,.7); line-height: 1.75; }
.spec-list { margin: 0; border-top: 1px solid var(--line); }
.spec-list div { display: flex; justify-content: space-between; padding: 18px 0; border-bottom: 1px solid var(--line); }
.spec-list dt { font-size: 13px; color: rgba(24,38,33,.55); }
.spec-list dd { margin: 0; font-size: 13px; font-weight: 600; }

.button-light { background: var(--orange); color: white; }
.waitlist { padding: 130px max(32px, calc((100vw - 1400px) / 2)); display: grid; grid-template-columns: .82fr 1.18fr; gap: 8vw; align-items: start; color: var(--cream); background: var(--ink); }
.waitlist-copy { position: sticky; top: 60px; }
.waitlist-copy h2 { font-size: clamp(52px, 5.8vw, 86px); }
.waitlist-copy > p:not(.eyebrow) { max-width: 540px; margin: 32px 0 42px; color: rgba(251,248,241,.64); font-size: 16px; line-height: 1.75; }
.waitlist-promise { display: grid; grid-template-columns: 32px 1fr; max-width: 480px; border-top: 1px solid rgba(255,255,255,.14); }
.waitlist-promise span, .waitlist-promise p { margin: 0; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 12px; }
.waitlist-promise span { color: var(--orange); }
.waitlist-promise p { color: rgba(251,248,241,.64); }
.waitlist-form { padding: clamp(28px, 5vw, 64px); border-radius: 32px; color: var(--ink); background: var(--cream); box-shadow: 0 28px 70px rgba(0,0,0,.18); }
.form-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; margin-bottom: 38px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.form-heading span { font: 600 clamp(22px, 2vw, 29px) "Manrope"; letter-spacing: -.035em; }
.form-heading small { color: rgba(24,38,33,.5); font-size: 11px; white-space: nowrap; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.waitlist-form label > span, .waitlist-form legend { display: block; margin-bottom: 10px; font-size: 12px; font-weight: 600; }
.waitlist-form input[type="text"], .waitlist-form input[type="email"] { width: 100%; height: 54px; padding: 0 16px; border: 1px solid var(--line); border-radius: 10px; outline: none; color: var(--ink); background: white; font: 14px "DM Sans"; transition: border-color .2s, box-shadow .2s; }
.waitlist-form input[type="text"]:focus, .waitlist-form input[type="email"]:focus { border-color: var(--fern); box-shadow: 0 0 0 3px rgba(109,125,99,.13); }
.waitlist-form input::placeholder { color: rgba(24,38,33,.36); }
.waitlist-form fieldset { margin: 32px 0 25px; padding: 0; border: 0; }
.field-help { margin: -4px 0 15px; color: rgba(24,38,33,.5); font-size: 11px; }
.price-options { display: grid; grid-template-columns: repeat(4, 1fr); gap: 9px; }
.price-options label { cursor: pointer; }
.price-options input { position: absolute; opacity: 0; pointer-events: none; }
.price-options span { margin: 0 !important; padding: 15px 8px; border: 1px solid var(--line); border-radius: 10px; text-align: center; background: white; transition: border-color .2s, background .2s, color .2s; }
.price-options input:checked + span { color: white; border-color: var(--ink); background: var(--ink); }
.price-options input:focus-visible + span { outline: 3px solid rgba(228,111,61,.35); outline-offset: 2px; }
.consent-row { display: grid; grid-template-columns: 20px 1fr; align-items: start; gap: 9px; cursor: pointer; }
.consent-row input { width: 17px; height: 17px; margin: 1px 0 0; accent-color: var(--orange); }
.consent-row span { margin: 0 !important; color: rgba(24,38,33,.72); font-weight: 400 !important; line-height: 1.5; }
.website-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.submit-button { width: 100%; margin-top: 28px; border: 0; cursor: pointer; font-family: inherit; justify-content: space-between; }
.submit-button b { font-size: 18px; font-weight: 400; }
.submit-button:disabled { cursor: wait; opacity: .65; transform: none; }
.form-status { display: none; margin: 17px 0 0; padding: 12px 14px; border-radius: 9px; font-size: 13px; line-height: 1.45; }
.form-status.success, .form-status.error { display: block; }
.form-status.success { color: #28593d; background: #e0efe3; }
.form-status.error { color: #8f3124; background: #f7e2dc; }
.privacy-note { margin: 14px 0 0; color: rgba(24,38,33,.45); font-size: 10px; line-height: 1.5; text-align: center; }
footer { min-height: 105px; padding: 0 max(32px, calc((100vw - 1400px)/2)); display: flex; align-items: center; justify-content: space-between; background: var(--ink); color: rgba(251,248,241,.6); border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }
.footer-brand { color: var(--cream); }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .marquee-track { animation: none; } }

@media (max-width: 900px) {
  .site-header { width: calc(100% - 36px); }
  nav a:not(.nav-cta) { display: none; }
  .hero { width: calc(100% - 36px); padding-top: 65px; grid-template-columns: 1fr; min-height: auto; }
  .hero-copy { max-width: 700px; }
  .product-scene { min-height: 540px; }
  .sun-disc { width: min(75vw, 480px); }
  .tablet { width: min(68vw, 430px); }
  .hero-note { grid-column: 1; }
  .signature { grid-template-columns: 1fr; }
  .motion-demo { min-height: 460px; }
  .section-heading { display: block; }
  .section-heading h2 { text-align: left; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle-card { min-height: 390px; border-right: 0; border-bottom: 1px solid var(--line); }
  .details { grid-template-columns: 1fr; }
  .detail-visual { min-height: 620px; }
  .waitlist { grid-template-columns: 1fr; }
  .waitlist-copy { position: static; }
}

@media (max-width: 560px) {
  .site-header { height: 76px; }
  .nav-cta { padding: 10px 13px; }
  .hero { padding-top: 55px; }
  h1 { font-size: 49px; }
  .hero-intro { font-size: 16px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 12px; }
  .product-scene { min-height: 400px; }
  .tablet { width: 86vw; border-width: 7px; }
  .tablet-screen { padding: 24px; }
  .sun-disc { width: 89vw; }
  .stand-neck { height: 130px; }
  .stand-base { width: 210px; bottom: 10%; }
  .principles { padding: 90px 18px; }
  .signature { padding: 90px 18px; }
  .feature-points > div { grid-template-columns: 28px 64px 1fr; }
  .motion-demo { min-height: 570px; padding: 34px 24px; grid-template-columns: 1fr; gap: 18px; }
  .state { height: 205px; width: 100%; }
  .case-shape { width: 125px; height: 72px; }
  .motion-arrow { transform: rotate(90deg); font-size: 26px; }
  .motion-arrow span { display: none; }
  .triangle-stand { transform: scale(.75); margin: -25px 0; }
  .section-heading { margin-bottom: 48px; }
  .detail-visual { min-height: 500px; }
  .detail-tablet { width: 270px; height: 195px; }
  .detail-arm { height: 210px; }
  .detail-base { width: 230px; }
  .detail-copy { padding: 80px 22px; }
  .waitlist { padding: 90px 18px; }
  .waitlist-form { padding: 28px 20px; border-radius: 22px; }
  .form-heading { display: block; }
  .form-heading small { display: block; margin-top: 6px; }
  .field-row { grid-template-columns: 1fr; }
  .price-options { grid-template-columns: 1fr 1fr; }
  footer { padding: 28px 18px; gap: 20px; flex-wrap: wrap; }
  footer p:nth-child(2) { display: none; }
}