:root {
  --paper: #f2eee5;
  --paper-light: #faf7ef;
  --ink: #171a18;
  --muted: #686961;
  --line: #bbb7ab;
  --terra: #bd5a3c;
  --terra-dark: #8d3e29;
  --teal: #16756f;
  --teal-dark: #0d4f4b;
  --white: #fffdf7;
  --sans: "Manrope", Arial, sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --pad: clamp(22px, 4.2vw, 72px);
  --header: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(23,26,24,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(23,26,24,.035) 1px, transparent 1px),
    var(--paper);
  background-size: 32px 32px;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
button, input, textarea { font: inherit; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--terra); color: white; }
.skip-link {
  position: fixed; top: 8px; left: 8px; z-index: 1000;
  padding: 10px 14px; background: var(--ink); color: white;
  transform: translateY(-150%); transition: transform .2s;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header); padding: 0 var(--pad);
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(242,238,229,.93); border-bottom: 1px solid var(--ink);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; line-height: 1; }
.brand > span:last-child { display: grid; gap: 5px; }
.brand b { font-size: 14px; letter-spacing: .12em; }
.brand small { font-size: 9px; letter-spacing: .27em; }
.brand-mark { width: 36px; height: 36px; display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid; }
.brand-mark i:nth-child(1) { background: var(--terra); }
.brand-mark i:nth-child(2) { align-self: end; height: 66%; background: var(--teal); border-left: 1px solid var(--ink); }
.brand-mark i:nth-child(3) { align-self: end; height: 33%; background: var(--ink); }
.desktop-nav { display: flex; gap: clamp(16px,2vw,34px); }
.desktop-nav a {
  position: relative; text-decoration: none; text-transform: uppercase;
  font-size: 10px; letter-spacing: .14em; font-weight: 700;
}
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--terra); transition: right .2s; }
.desktop-nav a:hover::after, .desktop-nav a.active::after { right: 0; }
.header-actions { display: flex; gap: 10px; }
.lang-toggle, .menu-toggle { min-width: 42px; height: 42px; border: 1px solid var(--ink); background: transparent; cursor: pointer; font-size: 11px; font-weight: 700; }
.lang-toggle:hover { background: var(--ink); color: var(--paper); }
.menu-toggle { display: none; position: relative; }
.menu-toggle span { display: block; width: 18px; height: 1px; margin: 5px auto; background: currentColor; transition: transform .2s; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
.mobile-menu {
  position: fixed; inset: var(--header) 0 0; padding: 44px var(--pad);
  background: var(--ink); color: var(--paper); flex-direction: column; gap: 0;
}
.mobile-menu:not([hidden]) { display: flex; }
.mobile-menu a { padding: 18px 0; border-bottom: 1px solid #4b4e49; text-decoration: none; font-family: var(--serif); font-size: clamp(27px, 7vw, 46px); }

main { overflow: hidden; }
.section-grid {
  position: relative;
  display: grid; grid-template-columns: 74px minmax(220px, .75fr) minmax(0, 1.65fr);
  gap: clamp(24px, 4vw, 70px); padding: clamp(80px, 10vw, 150px) var(--pad);
  border-bottom: 1px solid var(--ink);
}
.section-number { font-size: 11px; letter-spacing: .1em; padding-top: 9px; }
.section-number::before { content: ""; display: block; width: 26px; height: 1px; margin-bottom: 8px; background: var(--ink); }
.section-intro { max-width: 620px; }
.section-intro h2, .contact h2 {
  margin: 0 0 24px; font-family: var(--serif); font-weight: 400;
  font-size: clamp(39px, 5.2vw, 74px); line-height: .98; letter-spacing: -.035em;
}
.section-intro > p:last-child { color: var(--muted); max-width: 570px; }
.eyebrow { margin: 0 0 20px; text-transform: uppercase; letter-spacing: .14em; font-size: 10px; font-weight: 700; }
.sticky-intro { align-self: start; position: sticky; top: calc(var(--header) + 28px); }

.hero {
  min-height: calc(100vh - var(--header)); grid-template-columns: minmax(0,1.12fr) minmax(390px,.88fr);
  align-items: center; padding-top: clamp(60px,7vw,100px); padding-bottom: 60px;
}
.hero-copy { max-width: 850px; }
.hero h1 {
  margin: 0 0 30px; font-family: var(--serif); font-size: clamp(55px,7.3vw,112px);
  line-height: .86; letter-spacing: -.045em; font-weight: 400;
}
.hero h1 em { display: block; margin-left: clamp(30px,7vw,130px); color: var(--terra); font-weight: 400; }
.hero-lead { max-width: 740px; font-size: clamp(16px,1.35vw,20px); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin: 36px 0 28px; }
.availability { max-width: 680px; padding-left: 22px; border-left: 3px solid var(--teal); color: var(--muted); font-size: 12px; }
.button {
  min-height: 49px; padding: 14px 20px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ink); text-decoration: none; text-transform: uppercase; letter-spacing: .1em;
  font-size: 10px; font-weight: 700; cursor: pointer; transition: background .2s, color .2s, transform .2s;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: white; }
.button-dark:hover { background: var(--teal-dark); }
.button-light { background: transparent; }
.button-light:hover { background: var(--ink); color: white; }
.button-accent { border-color: var(--terra); background: var(--terra); color: white; }
.button-accent:hover { background: var(--terra-dark); }
.text-link { font-size: 13px; font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 7px; }
.text-link span { color: var(--terra); }
.hero-plan { position: relative; min-height: 520px; border: 1px solid var(--ink); background: rgba(255,253,247,.28); }
.room { position: absolute; border: 1px solid var(--ink); background: rgba(255,253,247,.45); }
.room span { position: absolute; left: 9px; top: 6px; font-size: 8px; }
.room-a { inset: 38px 46% 52% 36px; }
.room-b { inset: 38px 32px 52% 54%; background: rgba(189,90,60,.16); }
.room-c { inset: 55% 60% 38px 36px; background: rgba(22,117,111,.15); }
.room-d { inset: 55% 32px 38px 44%; }
.system-line { position: absolute; z-index: 2; border-radius: 20px; }
.heat-line { left: 14%; right: 10%; top: 46%; height: 5px; background: var(--terra); }
.heat-line::after { content: ""; position: absolute; right: 20%; top: 0; height: 120px; width: 5px; background: var(--terra); }
.water-line { top: 15%; bottom: 14%; left: 40%; width: 4px; background: var(--teal); }
.water-line::after { content: ""; position: absolute; left: 0; bottom: 20%; width: 130px; height: 4px; background: var(--teal); }
.system-node { position: absolute; z-index: 3; width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid var(--ink); background: var(--paper); font-size: 9px; font-weight: 700; }
.n1 { top: calc(46% - 12px); left: 12%; }
.n2 { top: 13%; left: calc(40% - 12px); }
.dimension { position: absolute; font-size: 8px; letter-spacing: .1em; }
.d1 { bottom: 12px; left: 45%; }
.d2 { right: 7px; top: 48%; writing-mode: vertical-rl; }
.plan-label { position: absolute; top: -27px; right: 0; font-size: 9px; }
.plan-note { position: absolute; right: 11px; bottom: 9px; text-align: right; font-size: 8px; line-height: 1.3; }
.hero-index { position: absolute; bottom: 20px; left: var(--pad); display: flex; gap: 20px; font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }

.snapshot { background: var(--ink); color: var(--paper); }
.snapshot .section-number::before { background: var(--paper); }
.snapshot-grid { display: grid; grid-template-columns: repeat(2,1fr); border: 1px solid #50534e; }
.snapshot-grid article { min-height: 210px; padding: 24px; border: 1px solid #50534e; }
.snapshot-grid span { color: var(--terra); font-size: 10px; }
.snapshot-grid h3 { margin: 36px 0 8px; font-family: var(--serif); font-size: 29px; font-weight: 400; }
.snapshot-grid p { margin: 0; color: #b8b8ad; font-size: 13px; }

.directions { align-items: start; }
.direction-list { border-top: 1px solid; }
.direction-list article { display: grid; grid-template-columns: 85px 1fr; gap: 24px; padding: 25px 0; border-bottom: 1px solid var(--line); }
.direction-list article > b { color: var(--terra); font-size: 12px; letter-spacing: .1em; }
.direction-list h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 27px; font-weight: 400; }
.direction-list p { margin: 0; color: var(--muted); font-size: 13px; }

.architecture { background: var(--paper-light); }
.zoning-board { min-height: 540px; position: relative; border: 1px solid; padding: 25px; }
.zone { position: absolute; border: 1px solid; padding: 12px; display: flex; align-items: flex-end; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.z-public { inset: 28px 45% 48% 28px; background: rgba(189,90,60,.65); }
.z-work { inset: 28px 28px 48% 58%; }
.z-tech { inset: 59% 62% 50px 28px; background: var(--teal); color: white; }
.z-service { inset: 59% 28px 50px 46%; background: rgba(23,26,24,.08); }
.zoning-board::before { content: ""; position: absolute; left: 52%; top: 35%; width: 1px; height: 40%; background: var(--ink); transform: rotate(45deg); }
.board-caption { position: absolute; left: 28px; bottom: 9px; margin: 0; font-size: 8px; text-transform: uppercase; letter-spacing: .08em; }

.systems { background: #dedbd0; }
.layer-stack { display: grid; gap: 14px; align-self: center; }
.layer { display: grid; grid-template-columns: 70px 1fr auto; gap: 25px; align-items: center; min-height: 150px; padding: 22px 24px; border: 1px solid; background: var(--paper-light); box-shadow: 8px 8px 0 rgba(23,26,24,.16); }
.layer > span { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid; font-weight: 700; }
.layer h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.layer p { margin: 0; color: var(--muted); font-size: 13px; }
.layer small { font-size: 8px; letter-spacing: .12em; }
.layer-water { border-left: 8px solid var(--teal); transform: translateX(-15px); }
.layer-heat { border-left: 8px solid var(--terra); transform: translateX(10px); }
.layer-air { border-left: 8px solid var(--ink); transform: translateX(-4px); }

.metal { align-items: center; background: var(--terra); color: var(--white); }
.metal .section-number::before { background: var(--white); }
.metal .section-intro > p:last-of-type { color: #ffe3d9; }
.metal-visual { min-height: 420px; position: relative; border: 1px solid var(--white); }
.metal-visual div:first-child { position: absolute; inset: 14% 18%; border: 2px solid var(--white); border-radius: 50%; }
.metal-visual div:last-child { position: absolute; inset: 30%; border: 1px solid var(--white); transform: rotate(45deg); }
.metal-visual::before, .metal-visual::after { content: ""; position: absolute; background: var(--white); }
.metal-visual::before { height: 1px; left: 8%; right: 8%; top: 50%; }
.metal-visual::after { width: 1px; top: 8%; bottom: 8%; left: 50%; }
.metal-visual span { position: absolute; right: 15px; bottom: 10px; font-size: 11px; }
.tick-list { list-style: none; padding: 0; margin: 28px 0 0; }
.tick-list li { padding: 10px 0 10px 28px; border-top: 1px solid rgba(255,255,255,.4); position: relative; font-size: 13px; }
.tick-list li::before { content: "×"; position: absolute; left: 4px; }

.professional { background: var(--paper-light); }
.note-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.note-cards article { min-height: 310px; padding: 24px; border: 1px solid; display: flex; flex-direction: column; background: var(--paper); }
.note-cards article:nth-child(2) { transform: translateY(35px); background: var(--teal); color: white; }
.note-cards article:nth-child(3) { transform: translateY(-18px); }
.note-cards span { font-size: 9px; letter-spacing: .15em; }
.note-cards h3 { margin: auto 0 10px; font-family: var(--serif); font-size: 29px; line-height: 1; font-weight: 400; }
.note-cards p { margin: 0; font-size: 12px; opacity: .75; }

.trade-matrix { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid; min-height: 300px; }
.trade-matrix div { padding: 25px; border-right: 1px solid; display: flex; flex-direction: column; justify-content: space-between; }
.trade-matrix div:last-child { border: 0; }
.trade-matrix b { color: var(--terra); font-size: 13px; }
.trade-matrix span { font-family: var(--serif); font-size: 25px; line-height: 1.1; }

.process { background: var(--teal-dark); color: var(--white); }
.process .section-number::before { background: white; }
.process .section-intro > p:last-child { color: #add1cc; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #69928e; }
.process-list li { display: grid; grid-template-columns: 60px 1fr; gap: 20px; padding: 25px 0; border-bottom: 1px solid #69928e; }
.process-list li > span { font-size: 10px; color: #92c3bd; }
.process-list h3 { margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 400; }
.process-list p { margin: 4px 0 0; color: #add1cc; font-size: 13px; }

.coord-board { min-height: 530px; position: relative; border: 1px solid; border-radius: 50%; }
.coord-board::before, .coord-board::after { content: ""; position: absolute; background: var(--line); }
.coord-board::before { width: 1px; top: 5%; bottom: 5%; left: 50%; }
.coord-board::after { height: 1px; left: 5%; right: 5%; top: 50%; }
.coord-core, .coord-node { position: absolute; z-index: 2; display: grid; place-items: center; border: 1px solid; background: var(--paper); text-align: center; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.coord-core { width: 120px; height: 120px; border-radius: 50%; left: calc(50% - 60px); top: calc(50% - 60px); background: var(--terra); color: white; }
.coord-node { width: 130px; min-height: 62px; padding: 10px; }
.c1 { left: calc(50% - 65px); top: 5%; }
.c2 { right: 3%; top: 26%; }
.c3 { right: 9%; bottom: 13%; }
.c4 { left: 9%; bottom: 13%; }
.c5 { left: 3%; top: 26%; }

.use-cases { background: var(--paper-light); }
.case-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--ink); border: 1px solid; }
.case-grid article { min-height: 230px; padding: 24px; display: flex; flex-direction: column; background: var(--paper-light); }
.case-grid span { font-size: 9px; color: var(--terra); }
.case-grid h3 { margin: auto 0 8px; font-family: var(--serif); font-size: 29px; font-weight: 400; }
.case-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.documents { grid-template-columns: 74px .65fr 1.75fr; }
.document-table { border-top: 1px solid; }
.document-table > div { display: grid; grid-template-columns: 45px minmax(160px,.65fr) 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.document-table span { font-size: 9px; color: var(--terra); }
.document-table b { font-family: var(--serif); font-size: 23px; font-weight: 400; }
.document-table p { margin: 0; color: var(--muted); font-size: 12px; }

.brief { background: #dcd6c9; align-items: start; }
.brief-builder { display: grid; gap: 30px; }
.brief-builder fieldset { margin: 0; padding: 0; border: 0; }
.brief-builder legend { width: 100%; display: flex; gap: 17px; padding-bottom: 10px; border-bottom: 1px solid; font-size: 13px; }
.brief-builder legend span { color: var(--terra); font-size: 10px; }
.choice-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; padding-top: 12px; }
.choice-grid.multi { grid-template-columns: repeat(3,1fr); }
.choice-grid label { position: relative; cursor: pointer; }
.choice-grid input { position: absolute; opacity: 0; pointer-events: none; }
.choice-grid label span { min-height: 55px; display: flex; align-items: center; padding: 10px 13px 10px 34px; border: 1px solid #aaa69b; background: rgba(250,247,239,.5); font-size: 11px; line-height: 1.25; }
.choice-grid label span::before { content: ""; position: absolute; left: 12px; width: 10px; height: 10px; border: 1px solid; }
.choice-grid input:checked + span { background: var(--teal); border-color: var(--teal); color: white; }
.choice-grid input:checked + span::before { background: var(--terra); border-color: white; box-shadow: inset 0 0 0 2px var(--teal); }
.choice-grid input:focus-visible + span { outline: 2px solid var(--ink); outline-offset: 2px; }
.brief-note { display: grid; gap: 8px; font-size: 12px; font-weight: 700; }
textarea, input[type="text"], input[type="email"] { width: 100%; border: 1px solid var(--line); border-radius: 0; padding: 14px; background: rgba(255,253,247,.65); color: var(--ink); outline: none; resize: vertical; }
textarea:focus, input[type="text"]:focus, input[type="email"]:focus { border-color: var(--teal); box-shadow: inset 4px 0 0 var(--teal); }
.brief-output { grid-column: 3; margin-top: -35px; border: 1px solid; background: var(--paper-light); }
.output-head { padding: 12px 17px; display: flex; justify-content: space-between; border-bottom: 1px solid; text-transform: uppercase; font-size: 9px; letter-spacing: .12em; }
.brief-output pre { margin: 0; min-height: 180px; padding: 20px; white-space: pre-wrap; font-family: var(--sans); font-size: 12px; }
.output-actions { display: flex; gap: 8px; padding: 0 20px 20px; }

.registry { background: var(--ink); color: var(--paper); }
.registry .section-number::before { background: var(--paper); }
.registry-card { border: 1px solid #545650; }
.registry-name { padding: 26px; border-bottom: 1px solid #545650; }
.registry-name small, .registry dt { color: #a4a59d; text-transform: uppercase; font-size: 8px; letter-spacing: .12em; }
.registry-name h3 { max-width: 760px; margin: 30px 0 12px; font-family: var(--serif); font-size: clamp(25px,3vw,40px); line-height: 1.05; font-weight: 400; }
.registry-name p { margin: 0; color: #a4a59d; font-size: 11px; }
.registry dl { margin: 0; }
.registry dl div { display: grid; grid-template-columns: .4fr 1fr; gap: 20px; padding: 18px 26px; border-bottom: 1px solid #545650; }
.registry dl div:last-child { border: 0; }
.registry dd { margin: 0; font-size: 13px; }

.governance-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--ink); border: 1px solid; }
.governance-grid article { min-height: 210px; padding: 24px; background: var(--paper); display: flex; flex-direction: column; }
.governance-grid small { text-transform: uppercase; font-size: 8px; letter-spacing: .12em; color: var(--muted); }
.governance-grid h3 { margin: auto 0 5px; font-family: var(--serif); font-size: 27px; line-height: 1.1; font-weight: 400; }
.governance-grid p { margin: 0; font-size: 12px; }
.governance-grid .founders { grid-column: span 2; min-height: 180px; background: var(--terra); color: white; }
.founders small { color: #ffd9ce; }
.founders > div { margin-top: auto; }
.founders p { display: flex; justify-content: space-between; padding-top: 10px; border-top: 1px solid rgba(255,255,255,.4); font-size: 13px; }

.faq { background: var(--paper-light); }
.accordion { border-top: 1px solid; }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion summary { position: relative; padding: 22px 44px 22px 0; list-style: none; cursor: pointer; font-family: var(--serif); font-size: 23px; line-height: 1.2; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; position: absolute; right: 8px; top: 20px; font-family: var(--sans); color: var(--terra); }
.accordion details[open] summary::after { content: "−"; }
.accordion p { max-width: 680px; margin: -6px 0 24px; color: var(--muted); font-size: 13px; }

.contact { background: var(--teal); color: white; align-items: start; }
.contact .section-number::before { background: white; }
.contact-card { grid-column: 2; }
.contact h2 { max-width: 550px; }
.contact-email { display: inline-block; margin: 15px 0 28px; font-family: var(--serif); font-size: clamp(29px,3.3vw,49px); text-underline-offset: 8px; }
.contact-card > p:last-of-type { max-width: 570px; color: #bfe4df; font-size: 13px; }
.contact address { max-width: 480px; margin-top: 25px; font-style: normal; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.contact-form { grid-column: 3; display: grid; gap: 17px; padding: 28px; background: var(--paper-light); color: var(--ink); border: 1px solid var(--ink); box-shadow: 10px 10px 0 var(--teal-dark); }
.contact-form > label:not(.consent) { display: grid; gap: 7px; font-size: 10px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 10px; line-height: 1.4; cursor: pointer; }
.consent input { margin-top: 2px; accent-color: var(--teal); }
.form-status { min-height: 20px; margin: 0; color: var(--teal-dark); font-size: 11px; }

footer { display: grid; grid-template-columns: 1.5fr 1fr .5fr; gap: 30px; padding: 40px var(--pad); background: var(--ink); color: var(--paper); font-size: 10px; }
footer > div { display: flex; flex-direction: column; gap: 7px; }
footer > div:last-child { align-items: flex-end; }
.footer-brand b { letter-spacing: .08em; }
.footer-brand span { color: #8f9189; }

@media (max-width: 1000px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .section-grid { grid-template-columns: 52px 1fr; }
  .section-number { grid-row: 1; }
  .section-intro { grid-column: 2; }
  .section-grid > :nth-child(n+3) { grid-column: 2; }
  .hero { grid-template-columns: 1fr; }
  .hero-copy, .hero-plan { grid-column: 1 !important; }
  .hero-plan { min-height: 430px; width: min(100%,680px); }
  .hero-index { display: none; }
  .sticky-intro { position: static; }
  .metal-visual { grid-row: auto; }
  .brief-output { margin-top: 0; }
  .contact-card, .contact-form { grid-column: 2; }
}

@media (max-width: 700px) {
  :root { --header: 68px; --pad: 19px; }
  body { background-size: 24px 24px; }
  .brand-mark { width: 32px; height: 32px; }
  .brand b { font-size: 11px; }
  .brand small { font-size: 7px; }
  .section-grid { grid-template-columns: 1fr; gap: 26px; padding-top: 72px; padding-bottom: 72px; }
  .section-number, .section-intro, .section-grid > :nth-child(n+3), .contact-card, .contact-form { grid-column: 1; }
  .section-number { display: flex; gap: 8px; align-items: center; }
  .section-number::before { margin: 0; }
  .section-intro h2, .contact h2 { font-size: clamp(38px,13vw,57px); }
  .hero { min-height: auto; padding-top: 65px; }
  .hero h1 { font-size: clamp(53px,17vw,78px); }
  .hero h1 em { margin-left: 20px; }
  .hero-plan { min-height: 360px; }
  .snapshot-grid, .case-grid, .governance-grid { grid-template-columns: 1fr; }
  .snapshot-grid article { min-height: 180px; }
  .direction-list article { grid-template-columns: 58px 1fr; gap: 14px; }
  .zoning-board { min-height: 430px; }
  .layer { grid-template-columns: 48px 1fr; gap: 15px; padding: 18px; }
  .layer small { display: none; }
  .layer h3 { font-size: 23px; }
  .layer-water, .layer-heat, .layer-air { transform: none; }
  .metal-visual { min-height: 340px; }
  .note-cards { grid-template-columns: 1fr; }
  .note-cards article, .note-cards article:nth-child(2), .note-cards article:nth-child(3) { min-height: 230px; transform: none; }
  .trade-matrix { grid-template-columns: 1fr; }
  .trade-matrix div { min-height: 170px; border-right: 0; border-bottom: 1px solid; }
  .coord-board { min-height: 430px; border-radius: 0; }
  .coord-node { width: 105px; min-height: 52px; font-size: 8px; }
  .coord-core { width: 90px; height: 90px; left: calc(50% - 45px); top: calc(50% - 45px); }
  .c1 { left: calc(50% - 52px); }
  .c2 { right: 2%; }
  .c3 { right: 3%; }
  .c4 { left: 3%; }
  .c5 { left: 2%; }
  .document-table > div { grid-template-columns: 32px 1fr; }
  .document-table p { grid-column: 2; }
  .choice-grid, .choice-grid.multi { grid-template-columns: 1fr; }
  .output-actions { flex-direction: column; }
  .registry dl div { grid-template-columns: 1fr; gap: 5px; }
  .governance-grid .founders { grid-column: 1; }
  .contact-email { font-size: 29px; }
  .contact-form { padding: 21px; box-shadow: 6px 6px 0 var(--teal-dark); }
  footer { grid-template-columns: 1fr; }
  footer > div:last-child { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}