@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,500;0,600;0,700;0,800;1,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ink: #0b0d0f;
  --ink-soft: #15191c;
  --paper: #f1efe9;
  --paper-deep: #e4e0d6;
  --muted: #6d706f;
  --line: rgba(11, 13, 15, .14);
  --line-light: rgba(255, 255, 255, .14);
  --orange: #ff9f1a;
  --orange-bright: #ffb000;
  --white: #fff;
  --system-accent: #ffb000;
  --display: "Barlow Condensed", "Arial Narrow", Impact, sans-serif;
  --body: "Inter", "Segoe UI", Arial, sans-serif;
  --container: min(1320px, calc(100vw - 96px));
  --header-height: 86px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { color: var(--ink); background: var(--orange); }

.svg-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.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; z-index: 9999; top: 12px; left: 12px; padding: 10px 16px; color: var(--ink); background: var(--orange); font-weight: 700; transform: translateY(-160%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
.container { width: var(--container); margin-inline: auto; }

.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  padding: 0 48px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: height .25s ease, background .25s ease, backdrop-filter .25s ease;
}

.site-header.is-scrolled { height: 70px; background: rgba(8,10,12,.88); backdrop-filter: blur(18px); }
.brand { display: inline-flex; width: max-content; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { width: 50px; height: 50px; object-fit: contain; border-radius: 50%; filter: drop-shadow(0 4px 12px rgba(0,0,0,.3)); }
.brand-copy { display: grid; line-height: 1; }
.brand-copy strong { font-family: var(--display); font-size: 19px; letter-spacing: .09em; }
.brand-copy small { margin-top: 4px; font-size: 8px; font-weight: 600; letter-spacing: .36em; opacity: .58; }

.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a { position: relative; text-decoration: none; text-transform: uppercase; font-size: 11px; font-weight: 600; letter-spacing: .14em; color: rgba(255,255,255,.68); transition: color .2s; }
.site-nav a::after { content: ""; position: absolute; left: 0; bottom: -8px; width: 100%; height: 1px; background: var(--orange); transform: scaleX(0); transform-origin: right; transition: transform .25s; }
.site-nav a:hover, .site-nav a:focus-visible { color: var(--white); }
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.header-cta { justify-self: end; display: inline-flex; align-items: center; gap: 18px; min-height: 41px; padding: 0 17px; border: 1px solid rgba(255,255,255,.3); text-decoration: none; text-transform: uppercase; font-size: 10px; font-weight: 700; letter-spacing: .15em; transition: color .2s, border-color .2s, background .2s; }
.header-cta span { color: var(--orange); font-size: 15px; }
.header-cta:hover { color: var(--ink); border-color: var(--orange); background: var(--orange); }
.header-cta:hover span { color: var(--ink); }
.menu-toggle { display: none; padding: 10px; border: 0; color: inherit; background: none; }

.hero { position: relative; min-height: 780px; height: 100svh; color: var(--white); background: #0b1116; overflow: hidden; }
.hero-media { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(7,18,27,.96) 0%, rgba(7,18,27,.8) 31%, rgba(7,18,27,.18) 64%), linear-gradient(0deg, rgba(6,12,17,.92) 0%, transparent 35%), url("assets/interstate-hero-clean.png"); background-position: center; background-size: cover; transform: scale(1.015); animation: hero-in 1.4s cubic-bezier(.2,.8,.2,1) both; }
.hero-grid { position: absolute; inset: 0; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 84px 84px; mask-image: linear-gradient(90deg, #000, transparent 64%); }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; padding-top: 52px; padding-bottom: 150px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 26px; text-transform: uppercase; font-family: var(--display); font-size: 13px; font-weight: 600; letter-spacing: .18em; color: rgba(255,255,255,.62); }
.eyebrow span { width: 32px; height: 1px; background: var(--orange); }
.hero h1 { max-width: 850px; margin: 0; text-transform: uppercase; font-family: var(--display); font-size: clamp(72px, 8.4vw, 134px); font-weight: 800; line-height: .78; letter-spacing: -.045em; }
.hero h1 em { color: var(--orange); font-style: italic; font-weight: 700; }
.hero-lead { max-width: 655px; margin: 34px 0 0; padding-left: 18px; border-left: 2px solid var(--orange); color: rgba(255,255,255,.7); font-size: 15px; line-height: 1.8; }
.hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 36px; }
.button { min-height: 54px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 34px; border: 1px solid transparent; text-decoration: none; text-transform: uppercase; font-size: 11px; font-weight: 700; letter-spacing: .13em; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--ink); background: var(--orange); }
.button-primary:hover { background: var(--orange-bright); }
.button-primary span { font-size: 17px; }
.text-link { position: relative; display: inline-flex; align-items: center; gap: 16px; color: rgba(255,255,255,.72); text-decoration: none; text-transform: uppercase; font-size: 10px; font-weight: 600; letter-spacing: .13em; }
.text-link::after { content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 1px; background: rgba(255,255,255,.28); transition: background .2s; }
.text-link:hover::after { background: var(--orange); }
.hero-facts { position: absolute; z-index: 3; left: 48px; right: 48px; bottom: 0; min-height: 105px; display: grid; grid-template-columns: 180px 180px 1fr; border-top: 1px solid rgba(255,255,255,.17); }
.hero-facts > div { display: flex; flex-direction: column; justify-content: center; padding: 0 25px; border-right: 1px solid rgba(255,255,255,.13); }
.hero-facts > div:first-child { padding-left: 0; }
.hero-facts strong { font-family: var(--display); font-size: 30px; font-weight: 600; line-height: 1; }
.hero-facts span { margin-top: 8px; text-transform: uppercase; font-size: 9px; font-weight: 600; letter-spacing: .16em; color: rgba(255,255,255,.52); }
.hero-facts .fact-statement { align-items: flex-end; border: 0; text-align: right; }
.hero-facts .fact-statement span { margin: 0 0 4px; }
.hero-facts .fact-statement strong { font-size: 16px; color: var(--orange); }
.scroll-cue { position: absolute; z-index: 4; right: 48px; bottom: 116px; width: 32px; height: 54px; border: 1px solid rgba(255,255,255,.3); border-radius: 20px; }
.scroll-cue span { position: absolute; top: 10px; left: 50%; width: 3px; height: 8px; border-radius: 2px; background: var(--orange); transform: translateX(-50%); animation: scroll-cue 1.8s infinite; }

.beta-callout { position: relative; padding: 72px 0; color: var(--ink); background: #efb172; overflow: hidden; }
.beta-callout::after { content: "BETA"; position: absolute; right: -24px; bottom: -82px; color: rgba(11,13,15,.07); font-family: var(--display); font-size: 240px; font-weight: 800; line-height: 1; pointer-events: none; }
.beta-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 160px minmax(320px, 1fr) minmax(300px, .72fr); gap: 58px; align-items: center; }
.beta-stamp { position: relative; width: 150px; aspect-ratio: 1; display: grid; place-content: center; text-align: center; border: 2px solid var(--ink); border-radius: 50%; background: rgba(255,255,255,.1); }
.beta-stamp::before { content: ""; position: absolute; inset: 7px; border: 1px solid rgba(11,13,15,.55); border-radius: 50%; }
.beta-stamp span, .beta-stamp strong, .beta-stamp small { position: relative; z-index: 1; display: block; font-family: var(--display); }
.beta-stamp span { font-size: 65px; font-weight: 800; line-height: .72; letter-spacing: -.05em; }
.beta-stamp strong { margin-top: 10px; font-size: 28px; line-height: 1; }
.beta-stamp small { margin-top: 9px; font-size: 8px; font-weight: 600; letter-spacing: .2em; }
.beta-callout .section-index { margin-bottom: 16px; color: rgba(11,13,15,.55); }
.beta-callout .section-index > span { background: var(--ink); }
.beta-copy h2 { margin: 0; padding-top: .08em; text-transform: uppercase; font-family: var(--display); font-size: clamp(45px, 4.6vw, 70px); font-weight: 700; line-height: 1; letter-spacing: -.03em; }
.beta-copy > p:last-child { max-width: 690px; margin: 25px 0 0; color: rgba(11,13,15,.7); font-size: 12px; line-height: 1.8; }
.beta-copy > p strong { color: var(--ink); }
.beta-roles { padding-left: 28px; border-left: 1px solid rgba(11,13,15,.28); }
.beta-roles > p { margin: 0 0 18px; font-family: var(--display); font-size: 17px; line-height: 1.25; }
.beta-roles > div { display: flex; flex-wrap: wrap; gap: 6px; }
.beta-roles > div span { padding: 5px 8px; border: 1px solid rgba(11,13,15,.32); text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .1em; }
.beta-roles .beta-note { margin: 15px 0 20px; color: rgba(11,13,15,.56); font-family: var(--body); font-size: 10px; }
.button-dark { min-height: 48px; color: var(--white); background: var(--ink); }
.button-dark:hover { color: var(--ink); background: var(--white); }

.section { position: relative; padding: 140px 0; }
.section-heading { margin-bottom: 72px; }
.section-index { display: flex; align-items: center; gap: 13px; margin: 0 0 24px; text-transform: uppercase; font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: .16em; color: var(--muted); }
.section-index > span { width: 35px; height: 1px; background: var(--orange); }
.section-heading h2, .housing h2, .classified h2, .join h2 { margin: 0; text-transform: uppercase; font-family: var(--display); font-size: clamp(55px, 6vw, 92px); font-weight: 700; line-height: .94; letter-spacing: -.035em; }
.heading-row { display: grid; grid-template-columns: 1fr minmax(280px, 440px); align-items: end; gap: 80px; }
.heading-row > p { margin: 0 0 4px; padding-left: 20px; border-left: 2px solid var(--orange); color: var(--muted); font-size: 14px; line-height: 1.8; }

.principle { background: var(--paper); }
.principle::before { content: "ECONOMY / 001"; position: absolute; top: 60px; right: 0; color: rgba(11,13,15,.04); font-family: var(--display); font-size: 130px; font-weight: 800; letter-spacing: -.04em; pointer-events: none; }
.principle-layout { display: grid; grid-template-columns: minmax(300px, .82fr) minmax(500px, 1.18fr); gap: 100px; align-items: start; }
.principle-copy { padding-top: 14px; }
.principle-copy p { max-width: 560px; color: #5a5d5c; font-size: 14px; line-height: 1.9; }
.principle-copy .lead-copy, .lead-copy { margin-top: 0; color: var(--ink); font-family: var(--display); font-size: 26px; font-weight: 500; line-height: 1.25; letter-spacing: -.01em; }
.principle-copy blockquote { margin: 50px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); color: var(--muted); font-family: var(--display); font-size: 25px; font-style: italic; line-height: 1.15; text-transform: uppercase; }
.principle-copy blockquote strong { color: var(--ink); font-weight: 700; }
.supply-chain { border: 1px solid rgba(11,13,15,.22); background: #ece9e1; box-shadow: 18px 18px 0 rgba(11,13,15,.05); }
.chain-topline { min-height: 48px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); text-transform: uppercase; font-family: var(--display); font-size: 10px; font-weight: 600; letter-spacing: .15em; color: var(--muted); }
.chain-list { margin: 0; padding: 0; list-style: none; }
.chain-list li { position: relative; min-height: 82px; padding: 15px 22px; display: grid; grid-template-columns: 48px 1fr auto; align-items: center; border-bottom: 1px solid var(--line); }
.chain-list li::before { content: ""; position: absolute; z-index: 0; left: 45px; bottom: -17px; width: 1px; height: 34px; background: var(--orange); }
.chain-list li:last-child::before { display: none; }
.chain-number { position: relative; z-index: 1; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid rgba(11,13,15,.32); border-radius: 50%; background: #ece9e1; font-family: var(--display); font-size: 13px; font-weight: 600; }
.chain-list strong { display: block; text-transform: uppercase; font-family: var(--display); font-size: 18px; letter-spacing: .04em; }
.chain-list small { display: block; margin-top: 2px; color: var(--muted); font-size: 10px; }
.chain-status { min-width: 74px; padding: 5px 8px; border: 1px solid var(--line); text-align: center; text-transform: uppercase; font-family: var(--display); font-size: 8px; font-weight: 600; letter-spacing: .12em; color: var(--muted); }
.chain-status-live { color: #52620e; border-color: rgba(85,103,15,.34); background: rgba(159,178,82,.15); }
.chain-summary { margin: 0; min-height: 82px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 20px; background: var(--ink); color: var(--white); }
.chain-summary strong { text-transform: uppercase; font-family: var(--display); font-size: 21px; letter-spacing: .02em; }
.chain-summary span { color: rgba(255,255,255,.48); font-size: 10px; }

.systems { color: var(--white); background: var(--ink); }
.systems::before { content: ""; position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 65px 65px; pointer-events: none; }
.systems .section-index, .section-index-light { color: rgba(255,255,255,.43); }
.systems .heading-row > p { color: rgba(255,255,255,.48); }
.systems-console { position: relative; border: 1px solid var(--line-light); background: #101316; box-shadow: 0 24px 80px rgba(0,0,0,.3); }
.system-tabs { display: grid; grid-template-columns: repeat(6, 1fr); border-bottom: 1px solid var(--line-light); }
.system-tab { position: relative; min-height: 108px; padding: 16px; display: grid; grid-template-columns: 1fr auto; grid-template-rows: 22px auto auto; border: 0; border-right: 1px solid var(--line-light); color: rgba(255,255,255,.44); background: transparent; text-align: left; cursor: pointer; transition: color .2s, background .2s; }
.system-tab:last-child { border-right: 0; }
.system-tab::after { content: ""; position: absolute; left: -1px; right: -1px; bottom: -1px; height: 3px; background: var(--tab-accent, var(--system-accent)); transform: scaleX(0); transition: transform .25s; }
.system-tab:hover { color: var(--white); background: rgba(255,255,255,.035); }
.system-tab.is-active { color: var(--white); background: rgba(255,255,255,.045); }
.system-tab.is-active::after { transform: scaleX(1); }
.system-tab > span { font-family: var(--display); font-size: 15px; font-weight: 600; letter-spacing: .08em; }
.system-tab svg { grid-row: 1 / 3; grid-column: 2; width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; opacity: .65; }
.system-tab strong { align-self: end; text-transform: uppercase; font-family: var(--display); font-size: 17px; letter-spacing: .03em; }
.system-tab small { align-self: end; text-transform: uppercase; font-size: 7px; letter-spacing: .15em; color: rgba(255,255,255,.32); }
.system-panel { min-height: 560px; display: grid; grid-template-columns: .85fr 1.15fr; }
.system-panel[hidden] { display: none; }
.panel-visual { position: relative; min-height: 560px; display: grid; place-content: center; justify-items: center; overflow: hidden; border-right: 1px solid var(--line-light); background: radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--system-accent), transparent 82%), transparent 54%), #0c0f11; }
.panel-visual::before, .panel-visual::after { content: ""; position: absolute; top: 50%; left: 50%; aspect-ratio: 1; border: 1px solid color-mix(in srgb, var(--system-accent), transparent 72%); border-radius: 50%; transform: translate(-50%, -50%); pointer-events: none; }
.panel-visual::before { width: 310px; }
.panel-visual::after { width: 220px; border-color: color-mix(in srgb, var(--system-accent), transparent 80%); }
.panel-visual svg { position: relative; z-index: 1; width: 108px; height: 108px; margin-bottom: 27px; fill: none; stroke: var(--system-accent); stroke-width: 1; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 20px color-mix(in srgb, var(--system-accent), transparent 48%)); }
.panel-visual b { position: relative; z-index: 1; font-family: var(--display); font-size: 55px; font-weight: 700; line-height: 1; letter-spacing: -.03em; }
.panel-visual small { position: relative; z-index: 1; margin-top: 9px; color: rgba(255,255,255,.38); font-size: 8px; font-weight: 600; letter-spacing: .2em; }
.panel-code { position: absolute; z-index: 2; top: 25px; left: 25px; font-family: var(--display); font-size: 9px; letter-spacing: .18em; color: rgba(255,255,255,.3); }
.panel-copy { padding: 65px 70px; align-self: center; }
.panel-label { margin: 0 0 16px; text-transform: uppercase; font-family: var(--display); font-size: 10px; letter-spacing: .19em; color: var(--system-accent); }
.panel-copy h3 { margin: 0 0 26px; text-transform: uppercase; font-family: var(--display); font-size: clamp(45px, 4.5vw, 71px); font-weight: 700; line-height: .85; letter-spacing: -.03em; }
.panel-copy > p:not(.panel-label):not(.panel-note) { max-width: 600px; margin: 0; color: rgba(255,255,255,.57); font-size: 13px; line-height: 1.85; }
.feature-tags { margin: 30px 0 34px; padding: 0; display: flex; flex-wrap: wrap; gap: 7px; list-style: none; }
.feature-tags li { padding: 6px 9px; border: 1px solid rgba(255,255,255,.14); text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .09em; color: rgba(255,255,255,.69); }
.panel-note { max-width: 590px; margin: 0; padding: 16px 18px; border-left: 2px solid var(--system-accent); color: rgba(255,255,255,.7); background: rgba(255,255,255,.035); font-family: var(--display); font-size: 16px; line-height: 1.35; }
.panel-note span { display: block; margin-bottom: 3px; text-transform: uppercase; color: var(--system-accent); font-size: 8px; letter-spacing: .18em; }

.businesses { background: #f3f1eb; }
.business-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.business-card { min-height: 445px; padding: 27px 28px 32px; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: color .3s, background .3s, transform .3s; }
.business-card:hover { color: var(--white); background: var(--ink); transform: translateY(-8px); }
.business-card-top { display: flex; align-items: flex-start; justify-content: space-between; color: var(--muted); }
.business-card-top span { text-transform: uppercase; font-family: var(--display); font-size: 12px; letter-spacing: .11em; }
.business-card-top svg { width: 36px; height: 36px; fill: none; stroke: var(--orange); stroke-width: 1.25; stroke-linecap: round; stroke-linejoin: round; }
.business-card h3 { margin: 92px 0 18px; text-transform: uppercase; font-family: var(--display); font-size: 33px; line-height: 1; }
.business-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.business-card:hover p { color: rgba(255,255,255,.53); }
.business-card ul { margin: auto 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.business-card:hover ul { border-color: rgba(255,255,255,.14); }
.business-card li { position: relative; margin-top: 6px; padding-left: 13px; text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .1em; color: var(--muted); }
.business-card:hover li { color: rgba(255,255,255,.62); }
.business-card li::before { content: "+"; position: absolute; left: 0; color: var(--orange); }
.business-closer { max-width: 900px; margin: 56px 0 0 auto; padding-left: 25px; border-left: 2px solid var(--orange); font-family: var(--display); font-size: 22px; line-height: 1.35; color: var(--muted); }
.business-closer strong { color: var(--ink); }

.housing { color: #f7f5ef; background: #1a1d1d; }
.housing::after { content: ""; position: absolute; inset: 0; opacity: .22; background: radial-gradient(circle at 10% 20%, #6b5435 0, transparent 28%), radial-gradient(circle at 80% 80%, #19323a 0, transparent 30%); pointer-events: none; }
.housing-layout { position: relative; z-index: 1; display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; align-items: center; }
.housing .section-index { color: rgba(255,255,255,.42); }
.housing-copy .lead-copy { max-width: 590px; margin: 35px 0 45px; padding-left: 19px; border-left: 2px solid var(--orange); color: rgba(255,255,255,.76); }
.housing-features { display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.14); }
.housing-features > div { padding: 18px 0; display: grid; grid-template-columns: 45px 1fr; border-bottom: 1px solid rgba(255,255,255,.14); }
.housing-features span { color: var(--orange); font-family: var(--display); font-size: 20px; font-weight: 600; line-height: 1; }
.housing-features p { margin: 0; color: rgba(255,255,255,.53); font-size: 12.5px; line-height: 1.65; }
.housing-features strong { display: block; margin-bottom: 2px; color: rgba(255,255,255,.88); text-transform: uppercase; font-family: var(--display); font-size: 16px; letter-spacing: .03em; }
.home-terminal { position: relative; border: 1px solid rgba(255,255,255,.2); background: rgba(8,10,11,.79); box-shadow: 0 30px 80px rgba(0,0,0,.38), 14px 14px 0 rgba(255,159,26,.09); backdrop-filter: blur(15px); }
.terminal-header { min-height: 52px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(255,255,255,.13); text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .14em; color: rgba(255,255,255,.6); }
.terminal-header div { display: flex; align-items: center; gap: 10px; }
.terminal-header > span { color: #9fba5a; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #9fba5a; box-shadow: 0 0 10px #9fba5a; }
.terminal-room { padding: 28px 28px 22px; border-bottom: 1px solid rgba(255,255,255,.13); }
.terminal-room > span { display: block; text-transform: uppercase; font-family: var(--display); font-size: 18px; }
.terminal-room > small { display: block; color: rgba(255,255,255,.38); font-size: 9px; }
.consumption { margin-top: 28px; display: flex; align-items: baseline; gap: 7px; }
.consumption strong { font-family: var(--display); font-size: 64px; font-weight: 600; line-height: .8; }
.consumption span { text-transform: uppercase; color: var(--orange); font-family: var(--display); font-size: 13px; }
.usage-bars { height: 45px; margin-top: -34px; display: flex; align-items: end; justify-content: flex-end; gap: 4px; }
.usage-bars i { width: 5px; height: var(--h, 18%); background: rgba(255,159,26,.28); transition: height .35s ease; }
.usage-bars i:nth-child(1) { --h: 24%; }.usage-bars i:nth-child(2) { --h: 37%; }.usage-bars i:nth-child(3) { --h: 31%; }.usage-bars i:nth-child(4) { --h: 54%; }.usage-bars i:nth-child(5) { --h: 45%; }.usage-bars i:nth-child(6) { --h: 63%; }.usage-bars i:nth-child(7) { --h: 52%; }.usage-bars i:nth-child(8) { --h: 70%; }.usage-bars i:nth-child(9) { --h: 64%; }.usage-bars i:nth-child(10) { --h: 82%; }.usage-bars i:nth-child(11) { --h: 74%; }.usage-bars i:nth-child(12) { --h: 90%; background: var(--orange); }
.terminal-controls { display: grid; }
.smart-control { min-height: 72px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; border: 0; border-bottom: 1px solid rgba(255,255,255,.1); color: var(--white); background: transparent; text-align: left; cursor: pointer; transition: background .2s; }
.smart-control:hover { background: rgba(255,255,255,.04); }
.smart-control span { display: grid; }
.smart-control b { text-transform: uppercase; font-family: var(--display); font-size: 14px; letter-spacing: .04em; }
.smart-control small { margin-top: 3px; color: rgba(255,255,255,.34); font-size: 8px; }
.smart-control i { position: relative; width: 35px; height: 18px; border-radius: 20px; background: rgba(255,255,255,.15); transition: background .2s; }
.smart-control i::after { content: ""; position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,.5); transition: transform .2s, background .2s; }
.smart-control.is-on i { background: rgba(255,159,26,.3); }
.smart-control.is-on i::after { background: var(--orange); transform: translateX(17px); box-shadow: 0 0 8px rgba(255,159,26,.7); }
.terminal-bill { min-height: 96px; padding: 20px 24px; display: grid; grid-template-columns: 1fr auto; align-items: center; }
.terminal-bill > span { text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .12em; color: rgba(255,255,255,.42); }
.terminal-bill strong { grid-row: 1 / 3; grid-column: 2; color: var(--orange); font-family: var(--display); font-size: 28px; }
.terminal-bill small { color: rgba(255,255,255,.26); font-size: 8px; }

.classified { position: relative; padding: 125px 0; color: var(--white); background: #080a0b; overflow: hidden; }
.classified::before { content: "CLASSIFIED"; position: absolute; right: -20px; bottom: -60px; color: rgba(255,255,255,.025); font-family: var(--display); font-size: 230px; font-weight: 800; line-height: 1; }
.classified-inner { position: relative; display: grid; grid-template-columns: .75fr 1.25fr; gap: 110px; }
.classified-copy h2 { font-size: clamp(54px, 5.6vw, 86px); }
.classified-copy > p:last-child { max-width: 470px; margin: 30px 0 0; color: rgba(255,255,255,.48); font-size: 13px; line-height: 1.85; }
.classified-files { border-top: 1px solid rgba(255,255,255,.22); }
.classified-files > div { min-height: 74px; display: grid; grid-template-columns: 95px 1fr auto; align-items: center; border-bottom: 1px solid rgba(255,255,255,.12); }
.classified-files span { text-transform: uppercase; color: rgba(255,255,255,.27); font-family: var(--display); font-size: 9px; letter-spacing: .13em; }
.classified-files p { margin: 0; text-transform: uppercase; font-family: var(--display); font-size: 13px; letter-spacing: .08em; color: rgba(255,255,255,.7); }
.classified-files b { padding: 5px 8px; color: #080a0b; background: rgba(255,255,255,.62); font-family: var(--display); font-size: 9px; letter-spacing: .16em; }
.classified-files .file-accent { color: var(--ink); background: var(--orange); }
.classified-note { position: absolute; right: 0; bottom: -45px; margin: 0; color: var(--orange); text-transform: uppercase; font-family: var(--display); font-size: 10px; letter-spacing: .16em; }

.fineprint { background: var(--paper-deep); }
.principles-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); }
.principles-grid article { min-height: 225px; padding: 24px 25px; border-right: 1px solid var(--line); }
.principles-grid article:last-child { border-right: 0; }
.principles-grid span { display: block; color: var(--orange); font-family: var(--display); font-size: 32px; font-weight: 600; line-height: 1; }
.principles-grid h3 { margin: 38px 0 13px; text-transform: uppercase; font-family: var(--display); font-size: 25px; }
.principles-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }

.rules-teaser { color: var(--white); background: #0d1114; }
.rules-teaser::before { content: ""; position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 72px 72px; pointer-events: none; }
.rules-teaser .container { position: relative; }
.rules-teaser .section-index { color: rgba(255,255,255,.42); }
.rules-teaser .heading-row > p { color: rgba(255,255,255,.48); }
.rules-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.14); }
.rule-card { min-height: 390px; padding: 28px 30px 30px; display: flex; flex-direction: column; color: var(--white); background: #12171b; text-decoration: none; overflow: hidden; transition: background .3s, transform .3s; }
.rule-card:hover { z-index: 1; color: var(--ink); background: #efb172; transform: translateY(-7px); }
.rule-card-ooc:hover { background: #79a9cc; }
.rule-card-top { display: flex; align-items: center; justify-content: space-between; text-transform: uppercase; font-family: var(--display); font-size: 9px; letter-spacing: .14em; color: rgba(255,255,255,.4); }
.rule-card:hover .rule-card-top { color: rgba(11,13,15,.58); }
.rule-card-top b { padding: 4px 7px; border: 1px solid currentColor; font-weight: 500; }
.rule-card > div:nth-child(2) { position: relative; margin: auto 0; }
.rule-card > div:nth-child(2) p { margin: 0 0 9px; text-transform: uppercase; font-family: var(--display); font-size: 11px; letter-spacing: .15em; color: var(--orange); }
.rule-card-ooc > div:nth-child(2) p { color: #79a9cc; }
.rule-card:hover > div:nth-child(2) p { color: rgba(11,13,15,.6); }
.rule-card h3 { margin: 0; text-transform: uppercase; font-family: var(--display); font-size: clamp(48px, 5vw, 76px); line-height: .9; letter-spacing: -.03em; }
.rule-arrow { position: absolute; right: 0; bottom: 4px; width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); font-size: 23px; transition: transform .3s, border-color .3s; }
.rule-card:hover .rule-arrow { border-color: rgba(11,13,15,.3); transform: rotate(45deg); }
.rule-card > small { padding-top: 19px; border-top: 1px solid rgba(255,255,255,.12); text-transform: uppercase; color: rgba(255,255,255,.35); font-size: 8px; letter-spacing: .14em; }
.rule-card:hover > small { color: rgba(11,13,15,.55); border-color: rgba(11,13,15,.2); }

.join { position: relative; min-height: 680px; padding: 125px 0; display: grid; place-items: center; color: var(--white); background: #0a0c0e; overflow: hidden; }
.join::before { content: ""; position: absolute; inset: 0; opacity: .5; background: radial-gradient(circle at 50% 20%, rgba(30,45,55,.7), transparent 52%); }
.join-road { position: absolute; left: 50%; bottom: -390px; width: 740px; height: 810px; border-left: 2px solid rgba(255,255,255,.08); border-right: 2px solid rgba(255,255,255,.08); background: linear-gradient(90deg, transparent 49.7%, rgba(255,159,26,.34) 49.8%, rgba(255,159,26,.34) 50.2%, transparent 50.3%); transform: translateX(-50%) perspective(500px) rotateX(55deg); transform-origin: bottom; }
.join-road::before, .join-road::after { content: ""; position: absolute; top: 0; bottom: 0; width: 2px; background: repeating-linear-gradient(to bottom, rgba(255,255,255,.3) 0 40px, transparent 40px 80px); }
.join-road::before { left: 25%; }.join-road::after { right: 25%; }
.join-inner { position: relative; z-index: 1; text-align: center; }
.join-inner .section-index { justify-content: center; }
.join h2 { font-size: clamp(65px, 8.6vw, 134px); }
.join h2 em { color: var(--orange); font-style: italic; }
.join-inner > p:not(.section-index) { max-width: 610px; margin: 31px auto 33px; color: rgba(255,255,255,.56); font-size: 13px; line-height: 1.8; }
.button-large { min-width: 235px; min-height: 62px; }
.join-inner > small { display: block; margin-top: 20px; text-transform: uppercase; color: rgba(255,255,255,.3); font-size: 8px; letter-spacing: .16em; }

.site-footer { padding: 70px 0 42px; color: rgba(255,255,255,.72); background: #050607; border-top: 1px solid rgba(255,255,255,.1); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; }
.footer-brand p { margin: 22px 0 0; color: rgba(255,255,255,.35); font-size: 10px; line-height: 1.7; }
.footer-grid nav { display: grid; align-content: start; gap: 10px; }
.footer-grid nav a { width: max-content; color: rgba(255,255,255,.4); text-decoration: none; text-transform: uppercase; font-family: var(--display); font-size: 10px; letter-spacing: .11em; transition: color .2s; }
.footer-grid nav a:hover { color: var(--orange); }
.footer-meta { text-align: right; }
.footer-meta span { color: var(--orange); font-family: var(--display); font-size: 9px; letter-spacing: .14em; }
.footer-meta p { max-width: 250px; margin: 20px 0 0 auto; color: rgba(255,255,255,.26); font-size: 8px; line-height: 1.6; }

/* Document pages */
.document-page { color: var(--ink); background: #ece9e1; }
.document-page .site-header { background: rgba(8,13,17,.94); backdrop-filter: blur(18px); }
.document-page .site-footer { margin-top: 0; }
.page-hero { position: relative; padding: 185px 0 105px; color: var(--white); background: #0d151c; overflow: hidden; }
.page-hero::after { content: attr(data-code); position: absolute; right: -10px; bottom: -70px; color: rgba(255,255,255,.035); font-family: var(--display); font-size: 190px; font-weight: 800; line-height: 1; }
.page-hero .section-index { color: rgba(255,255,255,.43); }
.page-hero h1 { max-width: 1050px; margin: 0; text-transform: uppercase; font-family: var(--display); font-size: clamp(70px, 9vw, 134px); font-weight: 800; line-height: .8; letter-spacing: -.045em; }
.page-hero h1 em { color: var(--orange); font-style: italic; }
.page-hero p.page-intro { max-width: 720px; margin: 32px 0 0; padding-left: 19px; border-left: 2px solid var(--orange); color: rgba(255,255,255,.64); font-size: 15px; line-height: 1.75; }
.page-status { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 7px; }
.page-status span { padding: 7px 10px; border: 1px solid rgba(255,255,255,.2); text-transform: uppercase; color: rgba(255,255,255,.72); font-family: var(--display); font-size: 11px; letter-spacing: .1em; }
.document-content { padding: 100px 0 130px; }
.document-layout { display: grid; grid-template-columns: 245px minmax(0, 800px); gap: 90px; align-items: start; }
.document-toc { position: sticky; top: 110px; padding-top: 17px; border-top: 2px solid var(--ink); }
.document-toc > span { display: block; margin-bottom: 22px; text-transform: uppercase; color: var(--muted); font-family: var(--display); font-size: 12px; letter-spacing: .14em; }
.document-toc nav { display: grid; gap: 9px; }
.document-toc a { text-decoration: none; text-transform: uppercase; color: #555958; font-family: var(--display); font-size: 14px; letter-spacing: .045em; transition: color .2s, padding-left .2s; }
.document-toc a:hover { padding-left: 7px; color: var(--ink); }
.document-toc .toc-back { margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--ink); }
.document-body { min-width: 0; }
.document-alert { margin-bottom: 48px; padding: 24px 26px; border: 1px solid rgba(11,13,15,.24); border-left: 4px solid var(--orange); background: rgba(255,255,255,.32); }
.document-alert strong { display: block; margin-bottom: 7px; text-transform: uppercase; font-family: var(--display); font-size: 21px; }
.document-alert p { margin: 0; color: #585c5b; font-size: 15px; line-height: 1.7; }
.document-section { padding: 0 0 55px; margin: 0 0 55px; border-bottom: 1px solid var(--line); scroll-margin-top: 105px; }
.document-section:last-child { margin-bottom: 0; border-bottom: 0; }
.document-section > p.section-code { margin: 0 0 12px; text-transform: uppercase; color: var(--orange); font-family: var(--display); font-size: 12px; font-weight: 600; letter-spacing: .13em; }
.document-section h2 { margin: 0 0 25px; text-transform: uppercase; font-family: var(--display); font-size: clamp(35px, 4vw, 51px); line-height: .95; }
.document-section h3 { margin: 34px 0 14px; text-transform: uppercase; font-family: var(--display); font-size: 23px; }
.document-section p, .document-section li { color: #555958; font-size: 15px; line-height: 1.78; }
.document-section p strong, .document-section li strong { color: var(--ink); }
.document-section ul, .document-section ol { padding-left: 20px; }
.document-section li + li { margin-top: 10px; }
.law-articles { display: grid; gap: 1px; margin-top: 25px; background: var(--line); border: 1px solid var(--line); }
.law-article { padding: 25px 27px; background: #f1efe9; }
.law-article span { display: block; margin-bottom: 7px; color: var(--orange); font-family: var(--display); font-size: 14px; font-weight: 600; letter-spacing: .1em; }
.law-article h3 { margin: 0 0 9px; font-size: 22px; }
.law-article p { margin: 0; }
.imprint-placeholder { padding: 3px 6px; color: #7b3b05; background: rgba(255,159,26,.2); font-weight: 600; }
.document-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 35px; }
.document-actions .button:not(.button-dark) { color: var(--ink); border-color: var(--ink); }
.document-actions .button:not(.button-dark):hover { color: var(--white); background: var(--ink); }
.lawbook-layout { grid-template-columns: 225px minmax(0, 980px); gap: 72px; }
.table-wrap { width: 100%; margin-top: 24px; overflow-x: auto; border: 1px solid var(--line); background: #f1efe9; scrollbar-color: var(--orange) rgba(11,13,15,.1); }
.penalty-table { width: 100%; min-width: 840px; border-collapse: collapse; }
.penalty-table th { padding: 15px 16px; color: rgba(255,255,255,.7); background: var(--ink); text-align: left; text-transform: uppercase; font-family: var(--display); font-size: 11px; font-weight: 600; letter-spacing: .11em; }
.penalty-table td { padding: 16px; border-bottom: 1px solid var(--line); color: #4f5352; vertical-align: top; font-size: 13.5px; line-height: 1.5; }
.penalty-table tbody tr:last-child td { border-bottom: 0; }
.penalty-table tbody tr:hover td { background: rgba(255,159,26,.07); }
.penalty-table td:first-child { width: 52px; color: var(--orange); font-family: var(--display); font-size: 15px; font-weight: 700; }
.penalty-table td:nth-child(3) { width: 65px; color: var(--ink); font-family: var(--display); font-weight: 700; }
.penalty-table td:nth-child(4), .penalty-table td:nth-child(5) { width: 135px; color: var(--ink); white-space: nowrap; font-family: var(--display); font-size: 14px; font-weight: 600; }
.penalty-table td strong { display: block; color: var(--ink); text-transform: uppercase; font-family: var(--display); font-size: 15px; letter-spacing: .015em; }
.penalty-table td small { display: block; max-width: 460px; margin-top: 5px; color: #646867; font-size: 12px; line-height: 1.55; }
.traffic-table td:nth-child(3) { width: 270px; color: var(--ink); white-space: normal; font-family: var(--display); font-size: 14px; font-weight: 600; }
.law-note { margin: 20px 0 0; padding: 16px 18px; border-left: 3px solid var(--orange); color: var(--ink) !important; background: rgba(255,159,26,.1); font-weight: 600; }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s !important; }.reveal-delay-2 { transition-delay: .2s !important; }.reveal-delay-3 { transition-delay: .3s !important; }

@keyframes hero-in { from { opacity: 0; transform: scale(1.08); } to { opacity: 1; transform: scale(1.015); } }
@keyframes scroll-cue { 0% { opacity: 0; transform: translate(-50%, 0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 18px); } }

@media (max-width: 1100px) {
  :root { --container: min(100% - 56px, 1080px); }
  .site-header { padding-inline: 28px; }
  .site-nav { gap: 20px; }
  .hero-facts { left: 28px; right: 28px; }
  .principle-layout, .housing-layout { gap: 55px; }
  .beta-grid { grid-template-columns: 130px 1fr; }
  .beta-stamp { width: 125px; }
  .beta-roles { grid-column: 2; padding: 25px 0 0; border-left: 0; border-top: 1px solid rgba(11,13,15,.25); }
  .system-panel { grid-template-columns: .75fr 1.25fr; }
  .panel-copy { padding: 50px 45px; }
  .business-card { padding-inline: 20px; }
  .business-card h3 { font-size: 28px; }
  .classified-inner { gap: 55px; }
}

@media (max-width: 900px) {
  :root { --header-height: 72px; --container: min(100% - 42px, 820px); }
  .site-header { grid-template-columns: 1fr auto; height: var(--header-height); padding-inline: 21px; }
  .header-cta { display: none; }
  .menu-toggle { z-index: 2; display: grid; width: 42px; height: 42px; align-content: center; gap: 5px; cursor: pointer; }
  .menu-toggle > span:not(.sr-only) { width: 22px; height: 1px; display: block; background: currentColor; transition: transform .2s, opacity .2s; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 22px; padding: 80px 40px; background: rgba(7,9,11,.97); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, visibility .25s, transform .25s; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-nav a { font-family: var(--display); font-size: 35px; font-weight: 700; letter-spacing: .02em; color: var(--white); }
  .hero { min-height: 760px; }
  .hero-media { background-image: linear-gradient(90deg, rgba(7,18,27,.95) 0%, rgba(7,18,27,.67) 65%, rgba(7,18,27,.32) 100%), linear-gradient(0deg, rgba(6,12,17,.94) 0%, transparent 42%), url("assets/interstate-hero-clean.png"); background-position: center; }
  .hero-content { padding-bottom: 170px; }
  .hero h1 { font-size: clamp(66px, 13vw, 105px); }
  .hero-facts { grid-template-columns: repeat(2, 1fr); min-height: 92px; }
  .hero-facts > div { padding-inline: 16px; }
  .hero-facts .fact-statement { display: none; }
  .scroll-cue { display: none; }
  .section { padding: 100px 0; }
  .section-heading { margin-bottom: 52px; }
  .heading-row { grid-template-columns: 1fr; gap: 28px; }
  .heading-row > p { max-width: 560px; }
  .principle-layout { grid-template-columns: 1fr; gap: 60px; }
  .principle-copy p { max-width: 650px; }
  .systems-console { border-left: 0; border-right: 0; }
  .system-tabs { grid-template-columns: repeat(3, 1fr); }
  .system-tab { min-height: 88px; border-bottom: 1px solid var(--line-light); }
  .system-panel { grid-template-columns: 1fr; }
  .panel-visual { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .panel-visual::before { width: 230px; }.panel-visual::after { width: 155px; }
  .panel-visual svg { width: 70px; height: 70px; margin-bottom: 16px; }
  .panel-visual b { font-size: 42px; }
  .panel-copy { padding: 45px 34px 55px; }
  .business-grid { grid-template-columns: repeat(2, 1fr); }
  .business-card { min-height: 370px; }
  .business-card h3 { margin-top: 60px; }
  .housing-layout { grid-template-columns: 1fr; gap: 65px; }
  .classified-inner { grid-template-columns: 1fr; gap: 55px; }
  .classified-note { position: static; grid-column: 1; margin-top: -30px; }
  .principles-grid { grid-template-columns: repeat(2, 1fr); }
  .principles-grid article:nth-child(2) { border-right: 0; }
  .principles-grid article { border-bottom: 1px solid var(--line); }
  .rules-grid { grid-template-columns: 1fr; }
  .rule-card { min-height: 330px; }
  .document-layout { grid-template-columns: 1fr; gap: 45px; }
  .lawbook-layout { grid-template-columns: 1fr; }
  .document-toc { position: static; }
  .document-toc nav { display: flex; flex-wrap: wrap; gap: 8px 16px; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-meta { grid-column: 1 / -1; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.09); text-align: left; }
  .footer-meta p { margin-left: 0; }
}

@media (max-width: 600px) {
  :root { --container: calc(100% - 32px); }
  .brand-copy strong { font-size: 17px; }.brand-copy small { font-size: 7px; }
  .brand-logo { width: 42px; height: 42px; }
  .hero { min-height: 720px; height: 100svh; }
  .hero-content { justify-content: flex-start; padding-top: 150px; padding-bottom: 130px; }
  .eyebrow { margin-bottom: 23px; font-size: 9px; letter-spacing: .14em; }
  .hero h1 { font-size: clamp(58px, 18vw, 90px); line-height: .81; }
  .hero-lead { max-width: 95%; margin-top: 28px; font-size: 12px; line-height: 1.7; }
  .hero-actions { gap: 21px; margin-top: 28px; }
  .button { min-height: 50px; padding-inline: 17px; gap: 20px; font-size: 9px; }
  .text-link { font-size: 8px; }
  .hero-facts { left: 16px; right: 16px; min-height: 78px; }
  .hero-facts > div { padding-inline: 9px; }
  .hero-facts strong { font-size: 24px; }
  .hero-facts span { font-size: 8px; letter-spacing: .1em; }
  .beta-callout { padding: 65px 0; }
  .beta-grid { grid-template-columns: 1fr; gap: 34px; }
  .beta-stamp { width: 100px; }
  .beta-stamp span { font-size: 45px; }.beta-stamp strong { font-size: 22px; }
  .beta-roles { grid-column: 1; }
  .section { padding: 84px 0; }
  .section-heading h2, .housing h2, .classified h2 { font-size: clamp(47px, 15vw, 70px); }
  .section-index { margin-bottom: 18px; font-size: 11px; }
  .section-heading { margin-bottom: 42px; }
  .principle::before { display: none; }
  .principle-copy .lead-copy, .lead-copy { font-size: 23px; }
  .principle-copy blockquote { font-size: 21px; }
  .supply-chain { box-shadow: 8px 8px 0 rgba(11,13,15,.05); }
  .chain-topline { padding-inline: 13px; font-size: 8px; }
  .chain-list li { min-height: 76px; padding: 12px; grid-template-columns: 38px 1fr; }
  .chain-list li::before { left: 25px; }
  .chain-list strong { font-size: 16px; }
  .chain-status { display: none; }
  .chain-summary { min-height: 92px; padding: 17px; display: grid; }
  .system-tabs { display: flex; overflow-x: auto; scrollbar-width: none; }
  .system-tabs::-webkit-scrollbar { display: none; }
  .system-tab { min-width: 135px; min-height: 84px; }
  .panel-visual { min-height: 250px; }
  .panel-copy { padding: 38px 22px 45px; }
  .panel-copy h3 { font-size: 47px; }
  .business-grid { grid-template-columns: 1fr; }
  .business-card { min-height: 335px; }
  .business-card:hover { transform: none; }
  .business-closer { font-size: 19px; }
  .housing-layout { gap: 50px; }
  .home-terminal { margin-inline: -2px; }
  .terminal-room { padding-inline: 20px; }
  .consumption strong { font-size: 54px; }
  .usage-bars { opacity: .65; }
  .smart-control { padding-inline: 18px; }
  .terminal-bill { padding-inline: 18px; }
  .terminal-bill strong { font-size: 23px; }
  .classified { padding: 90px 0; }
  .classified-files > div { min-height: 70px; grid-template-columns: 70px 1fr; }
  .classified-files b { grid-column: 2; width: max-content; margin-bottom: 12px; }
  .classified-note { margin-top: -22px; }
  .principles-grid { grid-template-columns: 1fr; }
  .principles-grid article { min-height: 190px; border-right: 0; }
  .principles-grid h3 { margin-top: 28px; }
  .rule-card { min-height: 290px; padding: 22px; }
  .rule-card h3 { font-size: 48px; }
  .rule-arrow { width: 43px; height: 43px; }
  .page-hero { padding: 145px 0 78px; }
  .page-hero h1 { font-size: clamp(58px, 17vw, 85px); }
  .document-content { padding: 70px 0 90px; }
  .document-section { padding-bottom: 42px; margin-bottom: 42px; }
  .penalty-table { min-width: 800px; }
  .join { min-height: 620px; padding: 90px 0; }
  .join h2 { font-size: clamp(56px, 17.5vw, 89px); }
  .join-inner > p:not(.section-index) { max-width: 92%; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; margin-bottom: 15px; }
  .footer-meta { grid-column: 1 / -1; }
}

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