:root {
  --cobalt: #0047ab;
  --cobalt-deep: #003781;
  --mint: #62d6b0;
  --ink: #17243b;
  --off-white: #f5f7fa;
  --white: #fff;
  --line: #cfd8e7;
  --muted: #607087;
  --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--white); color: var(--ink); font-family: Inter, "Segoe UI", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { max-width: 100%; }
.skip-link { position: fixed; z-index: 1000; top: 10px; left: 10px; padding: 10px 14px; background: var(--ink); color: #fff; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.page-progress { position: fixed; z-index: 120; top: 0; right: 0; left: 0; height: 3px; pointer-events: none; }
.page-progress span { display: block; width: 0; height: 100%; background: var(--mint); }

.site-header { position: fixed; z-index: 100; top: 0; right: 0; left: 0; height: 86px; display: grid; grid-template-columns: 240px 1fr 240px; align-items: center; padding: 0 max(3.4vw,28px); background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(23,36,59,.12); backdrop-filter: blur(18px); }
.brand { display: inline-flex; width: 190px; }
.brand img { display: block; width: 100%; height: auto; }
nav { justify-self: center; display: flex; gap: clamp(25px,3.2vw,54px); }
nav a { position: relative; color: #48586f; font-size: 12px; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
nav a::after { content: ""; position: absolute; right: 100%; bottom: -10px; left: 0; height: 2px; background: var(--cobalt); transition: right .2s ease; }
nav a:hover, nav a:focus-visible { color: var(--ink); }
nav a:hover::after, nav a:focus-visible::after { right: 0; }
.studio-link { justify-self: end; display: flex; align-items: center; gap: 11px; font-size: 11px; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; }
.studio-link span { color: var(--cobalt); font-size: 18px; transition: transform .2s ease; }
.studio-link:hover span { transform: translate(3px,-3px); }
.menu-toggle { display: none; border: 0; background: transparent; }

.hero { position: relative; min-height: 100svh; overflow: hidden; padding: 165px max(5vw,36px) 45px; background: var(--off-white); border-bottom: 1px solid var(--line); }
.hero-grid { position: absolute; inset: 0 0 auto 50%; height: 66%; opacity: .4; background-image: linear-gradient(rgba(0,71,171,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(0,71,171,.12) 1px,transparent 1px); background-size: 45px 45px; mask-image: linear-gradient(130deg,transparent 15%,#000 65%,transparent 100%); transform: perspective(700px) rotateX(64deg) rotateZ(-15deg) scale(1.4); transform-origin: 50% 0; }
.hero-copy { position: relative; z-index: 2; max-width: 910px; margin: 0 auto 85px 2vw; }
.status { width: max-content; display: flex; align-items: center; gap: 9px; margin-bottom: 30px; padding: 10px 13px; background: #fff; border: 1px solid #cdd7e6; color: var(--cobalt); font: 800 10px/1.2 "Courier New", monospace; letter-spacing: .12em; text-transform: uppercase; }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--mint); box-shadow: 0 0 0 5px rgba(98,214,176,.17); }
.kicker,.eyebrow { margin: 0 0 20px; color: var(--cobalt); font: 700 11px/1.4 "Courier New", monospace; letter-spacing: .13em; text-transform: uppercase; }
.hero h1 { max-width: 900px; margin: 0; font-size: clamp(70px,8.6vw,145px); line-height: .84; letter-spacing: -.075em; }
.hero h1 em,.intro h2 em { color: var(--cobalt); font-style: normal; }
.hero-summary { max-width: 650px; margin: 38px 0 0; color: #586981; font-size: clamp(18px,1.35vw,22px); line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 42px; }
.button { min-height: 56px; display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; padding: 0 23px; border: 1px solid var(--cobalt); font-size: 11px; font-weight: 850; letter-spacing: .075em; text-transform: uppercase; transition: transform .2s ease,background .2s ease,color .2s ease; }
.button-primary { background: var(--cobalt); color: #fff; }
.button-primary:hover,.button-primary:focus-visible { background: var(--ink); border-color: var(--ink); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 14px; padding-bottom: 7px; border-bottom: 1px solid var(--ink); font-size: 11px; font-weight: 850; letter-spacing: .07em; text-transform: uppercase; }
.text-link span { color: var(--cobalt); font-size: 17px; }
.hero-mark { position: absolute; z-index: 1; top: 145px; right: 6vw; width: min(27vw,410px); aspect-ratio: 1; display: grid; place-items: center; }
.hero-mark::before { content: ""; position: absolute; inset: 0; border: 1px solid rgba(0,71,171,.18); border-radius: 50%; box-shadow: 0 0 0 36px rgba(0,71,171,.025),0 0 0 72px rgba(0,71,171,.018); }
.hero-mark img { position: relative; width: 64%; }
.hero-mark span { position: absolute; right: 4%; bottom: 11%; color: var(--cobalt); font: 700 11px/1 "Courier New", monospace; }
.brand-banner { position: relative; z-index: 3; max-width: var(--max); margin: 0 auto 46px; overflow: hidden; border: 1px solid rgba(23,36,59,.14); box-shadow: 0 25px 70px rgba(0,49,117,.16); }
.brand-banner img { display: block; width: 100%; height: auto; }
.hero-foot { max-width: var(--max); margin: auto; display: flex; align-items: center; gap: 17px; color: #6d7c90; font: 700 9px/1 "Courier New", monospace; letter-spacing: .14em; text-transform: uppercase; }
.hero-foot i { flex: 1; height: 1px; background: var(--line); }

.section { padding: 125px max(5vw,30px); }
.section-label { max-width: var(--max); margin: 0 auto 80px; display: flex; align-items: center; gap: 14px; color: #758399; font: 700 10px/1 "Courier New", monospace; letter-spacing: .12em; text-transform: uppercase; }
.section-label span { color: var(--cobalt); }
.section-label::after { content: ""; flex: 1; height: 1px; margin-left: 18px; background: var(--line); }
.intro { background: #fff; }
.intro-copy { max-width: var(--max); margin: auto; display: grid; grid-template-columns: minmax(0,1.1fr) minmax(360px,.55fr); gap: 8vw; align-items: end; }
.intro h2,.features h2,.workspace h2,.perspectives h2,.development h2 { margin: 0; font-size: clamp(55px,6.4vw,104px); line-height: .88; letter-spacing: -.065em; }
.intro-detail { color: var(--muted); font-size: 17px; line-height: 1.76; }
.intro-detail p { margin: 0; }
.intro-detail p + p { margin-top: 20px; }
.principles { max-width: var(--max); margin: 100px auto 0; display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principles div { min-height: 155px; display: flex; flex-direction: column; justify-content: center; gap: 14px; padding: 32px 42px; border-right: 1px solid var(--line); }
.principles div:first-child { padding-left: 0; }
.principles div:last-child { border-right: 0; }
.principles strong { font-size: 18px; }
.principles span { color: var(--muted); font-size: 13px; }

.features { background: var(--cobalt); color: #fff; }
.section-label-light { color: rgba(255,255,255,.65); }
.section-label-light span { color: var(--mint); }
.section-label-light::after { background: rgba(255,255,255,.2); }
.features-heading { max-width: var(--max); margin: 0 auto 90px; display: grid; grid-template-columns: 1.3fr .55fr; gap: 9vw; align-items: end; }
.features-heading p { margin: 0; color: rgba(255,255,255,.73); font-size: 18px; line-height: 1.7; }
.feature-list { max-width: var(--max); margin: auto; border-top: 1px solid rgba(255,255,255,.25); }
.feature { display: grid; grid-template-columns: 90px minmax(270px,.75fr) minmax(300px,.75fr); gap: 3vw; align-items: center; min-height: 205px; padding: 35px 0; border-bottom: 1px solid rgba(255,255,255,.25); }
.feature-number { color: var(--mint); font: 700 12px/1 "Courier New",monospace; }
.feature .eyebrow { margin-bottom: 12px; color: var(--mint); }
.feature h3 { margin: 0; font-size: clamp(31px,3.2vw,52px); line-height: .95; letter-spacing: -.04em; }
.feature > p { margin: 0; color: rgba(255,255,255,.72); font-size: 16px; line-height: 1.68; }

.workspace { background: var(--off-white); border-bottom: 1px solid var(--line); }
.workspace-heading { max-width: var(--max); margin: 0 auto 80px; display: grid; grid-template-columns: .5fr 1fr; gap: 7vw; align-items: start; }
.workspace-heading .eyebrow { margin-top: 10px; }
.workspace-shell { max-width: var(--max); margin: auto; overflow: hidden; background: #fff; border: 1px solid #b9c6da; box-shadow: 0 35px 80px rgba(23,36,59,.13); }
.workspace-topbar { height: 74px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 24px; border-bottom: 1px solid var(--line); }
.workspace-brand { display: flex; align-items: center; gap: 10px; }
.workspace-brand img { width: 30px; }
.workspace-brand strong { font-size: 16px; }
.view-switch { display: flex; gap: 3px; padding: 4px; background: var(--off-white); border: 1px solid var(--line); }
.view-switch button { min-width: 78px; height: 34px; padding: 0 14px; border: 0; background: transparent; color: #6b7a90; font-size: 11px; font-weight: 800; cursor: pointer; }
.view-switch button.is-active { background: var(--cobalt); color: #fff; }
.saved { justify-self: end; display: flex; align-items: center; gap: 8px; color: #69788d; font-size: 11px; }
.saved i { width: 7px; height: 7px; border-radius: 50%; background: var(--mint); }
.workspace-body { min-height: 590px; display: grid; grid-template-columns: 245px 1fr 250px; }
.catalogue,.inspector { padding: 30px 24px; }
.catalogue { border-right: 1px solid var(--line); }
.inspector { border-left: 1px solid var(--line); }
.panel-label { color: #8190a4; font: 700 9px/1 "Courier New",monospace; letter-spacing: .13em; text-transform: uppercase; }
.catalogue h3,.inspector h3 { margin: 12px 0 24px; font-size: 20px; }
.catalogue-tabs { display: flex; gap: 16px; margin-bottom: 16px; border-bottom: 1px solid var(--line); }
.catalogue-tabs span { padding-bottom: 10px; color: #8290a3; font-size: 10px; font-weight: 800; }
.catalogue-tabs .active { color: var(--cobalt); border-bottom: 2px solid var(--cobalt); }
.catalogue-items { display: grid; gap: 10px; }
.catalogue-items > div { display: grid; grid-template-columns: 58px 1fr; gap: 4px 12px; align-items: center; min-height: 75px; padding: 9px; border: 1px solid var(--line); }
.catalogue-items b { align-self: end; font-size: 11px; }
.catalogue-items small { align-self: start; color: #7a899d; font-size: 9px; }
.item-shape { grid-row: 1 / 3; width: 58px; height: 51px; display: block; position: relative; background: #e9eef6; }
.item-shape::before,.item-shape::after { content: ""; position: absolute; background: var(--cobalt); opacity: .75; }
.item-shape.sofa::before { inset: 20px 8px 10px; }.item-shape.sofa::after { right: 11px; bottom: 28px; left: 11px; height: 5px; }
.item-shape.table::before { inset: 17px 12px 19px; }.item-shape.table::after { right: 16px; bottom: 8px; left: 16px; height: 15px; background: linear-gradient(90deg,var(--cobalt) 2px,transparent 2px,transparent calc(100% - 2px),var(--cobalt) calc(100% - 2px)); }
.item-shape.lamp::before { width: 3px; height: 27px; left: 28px; bottom: 9px; }.item-shape.lamp::after { width: 26px; height: 13px; left: 17px; top: 9px; clip-path: polygon(24% 0,76% 0,100% 100%,0 100%); }
.plan-canvas { position: relative; overflow: hidden; min-width: 0; background-color: #edf3fb; background-image: linear-gradient(rgba(0,71,171,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(0,71,171,.12) 1px,transparent 1px); background-size: 24px 24px; transition: background-color .3s ease; }
.plan-canvas[data-mode="style"] { background-color: #effaf6; }
.plan-canvas[data-mode="view"] { background-color: #e3ebf7; }
.canvas-tools { position: absolute; z-index: 3; top: 18px; left: 18px; display: flex; gap: 7px; }
.canvas-tools span { padding: 8px 10px; background: rgba(255,255,255,.92); border: 1px solid #c9d4e5; color: #53647b; font-size: 9px; font-weight: 800; text-transform: uppercase; }
.room-outline { position: absolute; top: 50%; left: 50%; width: min(58%,430px); aspect-ratio: 1.35; border: 5px solid var(--ink); background: rgba(255,255,255,.34); transform: translate(-50%,-50%); }
.room-door { position: absolute; right: 13%; bottom: -5px; width: 25%; height: 6px; background: #edf3fb; border-left: 2px solid var(--ink); transform-origin: left; }
.room-sofa { position: absolute; top: 10%; left: 11%; width: 53%; height: 24%; border: 3px solid var(--cobalt); background: rgba(0,71,171,.12); }
.room-table { position: absolute; top: 48%; left: 30%; width: 30%; height: 21%; border: 3px solid var(--cobalt); background: rgba(255,255,255,.45); }
.room-rug { position: absolute; z-index: -1; top: 38%; left: 20%; width: 52%; height: 43%; border: 2px solid var(--mint); background: rgba(98,214,176,.16); }
.measure { position: absolute; color: var(--cobalt); font: 700 10px/1 "Courier New",monospace; }
.measure-x { top: 20%; left: 50%; transform: translateX(-50%); }
.measure-y { top: 50%; right: 12%; transform: rotate(90deg); }
.canvas-note { position: absolute; right: 18px; bottom: 15px; left: 18px; margin: 0; color: #61738c; font-size: 11px; text-align: center; }
.inspector label { display: flex; justify-content: space-between; margin: 23px 0 8px; color: #67778c; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.inspector label span { color: var(--ink); }
.slider { height: 4px; background: #dbe2ed; }
.slider i { display: block; height: 100%; background: var(--cobalt); }
.select { width: 100%; height: 40px; display: flex; align-items: center; justify-content: space-between; padding: 0 11px; border: 1px solid var(--line); background: #fff; font-size: 10px; text-align: left; }
.swatches { display: flex; gap: 9px; }
.swatches i { width: 28px; height: 28px; display: block; border-radius: 50%; background: #c9b197; border: 3px solid #fff; box-shadow: 0 0 0 1px #c6cfdd; }
.swatches i:nth-child(2) { background: #738878; }.swatches i:nth-child(3) { background: var(--cobalt); }.swatches i:nth-child(4) { background: #d9d5cc; }
.swatches i.selected { box-shadow: 0 0 0 2px var(--cobalt); }
.prototype-note { max-width: var(--max); margin: 22px auto 0; color: #758499; font: 700 9px/1.4 "Courier New",monospace; letter-spacing: .11em; text-align: right; text-transform: uppercase; }

.perspectives { min-height: 720px; display: grid; grid-template-columns: 1fr 1fr; background: var(--ink); color: #fff; }
.perspective-copy { position: relative; display: flex; flex-direction: column; justify-content: center; padding: 115px max(6vw,45px); }
.perspective-copy::after { content: ""; position: absolute; right: 0; bottom: 0; width: 58%; height: 45%; opacity: .16; background-image: linear-gradient(rgba(98,214,176,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(98,214,176,.6) 1px,transparent 1px); background-size: 33px 33px; mask-image: linear-gradient(140deg,transparent,#000); }
.section-number { color: var(--mint); font: 700 11px/1 "Courier New",monospace; }
.perspective-copy .eyebrow { margin-top: 55px; color: var(--mint); }
.perspective-copy p:last-child { max-width: 650px; margin: 38px 0 0; color: rgba(255,255,255,.68); font-size: 17px; line-height: 1.72; }
.perspective-visual { display: flex; flex-direction: column; justify-content: center; padding: 80px max(5vw,40px); background: var(--cobalt); }
.perspective-line { position: relative; min-height: 150px; display: grid; align-content: center; border-bottom: 1px solid rgba(255,255,255,.28); }
.perspective-line:first-child { border-top: 1px solid rgba(255,255,255,.28); }
.perspective-line span { color: var(--mint); font: 700 10px/1 "Courier New",monospace; letter-spacing: .12em; text-transform: uppercase; }
.perspective-line b { margin-top: 13px; font-size: clamp(26px,2.8vw,44px); letter-spacing: -.035em; }
.perspective-line i { position: absolute; right: 0; color: rgba(255,255,255,.28); font: normal 700 48px/1 "Courier New",monospace; }

.development { background: var(--off-white); }
.development-card { position: relative; max-width: var(--max); min-height: 570px; margin: auto; overflow: hidden; display: grid; grid-template-columns: 1fr .62fr; gap: 8vw; align-items: center; padding: clamp(55px,7vw,110px); background: var(--cobalt); color: #fff; }
.development-card > div { position: relative; z-index: 2; }
.status-light { background: rgba(23,36,59,.25); border-color: rgba(255,255,255,.25); color: #fff; }
.development-card .eyebrow { margin-top: 46px; color: var(--mint); }
.development-copy p { margin: 0 0 36px; color: rgba(255,255,255,.74); font-size: 18px; line-height: 1.72; }
.button-light { background: #fff; border-color: #fff; color: var(--ink); }
.button-light:hover { background: var(--mint); border-color: var(--mint); transform: translateY(-2px); }
.development-card > img { position: absolute; right: -9%; bottom: -32%; width: 48%; opacity: .11; filter: brightness(0) invert(1); }

footer { min-height: 175px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 45px max(4vw,28px); border-top: 1px solid var(--line); }
.footer-brand { width: 180px; }
.footer-brand img { display: block; }
footer > p { color: #6d7b8f; font-size: 13px; }
footer > p a { color: var(--ink); font-weight: 800; }
footer > div { justify-self: end; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; color: #718096; font: 700 9px/1 "Courier New",monospace; letter-spacing: .08em; text-transform: uppercase; }
footer > div a { color: var(--ink); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto; }
  .menu-toggle { justify-self: end; display: flex; align-items: center; gap: 12px; padding: 10px; }
  .menu-toggle span { font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .menu-toggle i,.menu-toggle i::after { width: 23px; height: 2px; display: block; background: var(--ink); transition: transform .2s ease; }
  .menu-toggle i { position: relative; }.menu-toggle i::after { content: ""; position: absolute; top: 7px; }
  .menu-toggle[aria-expanded="true"] i { transform: translateY(3px) rotate(45deg); }.menu-toggle[aria-expanded="true"] i::after { top: 0; transform: rotate(-90deg); }
  nav { display: none; position: absolute; top: 85px; right: 0; left: 0; height: calc(100vh - 85px); padding: 45px 5vw; background: #fff; flex-direction: column; align-items: flex-start; }
  nav.is-open { display: flex; } nav a { font-size: 17px; }
  .studio-link { display: none; }
  .hero-mark { opacity: .32; right: -5vw; }
  .workspace-body { grid-template-columns: 210px 1fr; }.inspector { display: none; }
  .intro-copy { grid-template-columns: 1fr .55fr; }
}

@media (max-width: 820px) {
  .site-header { height: 74px; padding-inline: 17px; }.brand { width: 165px; } nav { top: 73px; height: calc(100vh - 73px); }
  .hero { min-height: 0; padding: 125px 20px 35px; }.hero-grid { left: 25%; }.hero-copy { margin: 0 0 65px; }
  .hero h1 { font-size: clamp(57px,14.8vw,92px); }.hero-mark { top: 105px; right: -30vw; width: 80vw; opacity: .14; }
  .brand-banner { margin-bottom: 30px; }.hero-foot span:nth-of-type(2),.hero-foot i:nth-of-type(2) { display: none; }
  .section { padding: 88px 21px; }.section-label { margin-bottom: 55px; }
  .intro-copy,.features-heading,.workspace-heading { grid-template-columns: 1fr; gap: 35px; }.intro h2,.features h2,.workspace h2,.perspectives h2,.development h2 { font-size: clamp(49px,13vw,76px); }
  .principles { grid-template-columns: 1fr; margin-top: 65px; }.principles div,.principles div:first-child { min-height: 120px; padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--line); }.principles div:last-child { border-bottom: 0; }
  .features-heading { margin-bottom: 55px; }.feature { grid-template-columns: 55px 1fr; gap: 20px; }.feature > p { grid-column: 2; }
  .workspace-shell { overflow-x: auto; }.workspace-topbar,.workspace-body { min-width: 760px; }.workspace-body { grid-template-columns: 220px 540px; }.prototype-note { text-align: left; }
  .perspectives { grid-template-columns: 1fr; }.perspective-copy,.perspective-visual { min-height: 590px; padding: 80px 24px; }
  .development-card { grid-template-columns: 1fr; gap: 50px; min-height: 0; padding: 58px 26px; }
  footer { grid-template-columns: 1fr; } footer > * { justify-self: start; } footer > div { justify-self: start; align-items: flex-start; }
}

@media (max-width: 520px) {
  .brand { width: 150px; }.menu-toggle span { display: none; }
  .hero { padding-top: 112px; }.hero h1 { font-size: 16.2vw; line-height: .88; }.hero-summary { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; }.button { width: 100%; }.text-link { align-self: flex-start; }
  .brand-banner { margin-right: -21px; margin-left: -21px; border-right: 0; border-left: 0; }
  .hero-foot { font-size: 8px; }.feature { grid-template-columns: 42px 1fr; }.feature h3 { font-size: 32px; }
  .perspective-line { min-height: 130px; }.perspective-line i { font-size: 36px; }
}

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