:root {
  --blue: #0a3f82;
  --blue-2: #2c6fa7;
  --green: #2e7d6b;
  --green-2: #5c9f89;
  --ink: #172224;
  --muted: #687477;
  --line: #dce3e1;
  --paper: #f7f9f8;
  --white: #ffffff;
  --warm: #d6a352;
  --max: 1440px;
  --pad: clamp(24px, 5vw, 82px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  font-weight: 400;
  letter-spacing: .01em;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { max-width: 100%; }

.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 100;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.65'/%3E%3C/svg%3E");
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--pad);
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 78%, transparent);
}
.brand { display: inline-flex; align-items: center; }
.brand-wordmark { width: clamp(225px, 24vw, 360px); height: auto; display: block; }
.main-nav { display: flex; align-items: center; gap: 27px; font-size: 14px; }
.main-nav a { color: #354144; transition: .25s ease; }
.main-nav a:hover { color: var(--blue); }
.nav-cta { border: 1px solid var(--ink); border-radius: 999px; padding: 10px 18px; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; background: transparent; position: relative; }
.menu-button span { position: absolute; left: 10px; right: 10px; height: 1px; background: var(--ink); transition: .25s ease; }
.menu-button span:first-child { top: 17px; }
.menu-button span:last-child { top: 26px; }

.eyebrow { margin: 0 0 20px; color: var(--blue); text-transform: uppercase; letter-spacing: .2em; font-size: 11px; font-weight: 650; }
h1, h2, h3 { text-wrap: balance; }
h2 { margin: 0; font-weight: 450; letter-spacing: -.045em; }

.hero {
  max-width: var(--max); margin: 0 auto;
  min-height: min(900px, calc(100vh - 86px));
  display: grid; grid-template-columns: 1.03fr .97fr; gap: clamp(32px, 5vw, 80px);
  align-items: center; padding: clamp(72px, 9vw, 130px) var(--pad) 92px;
}
.hero h1 { margin: 0; font-size: clamp(54px, 6.4vw, 96px); line-height: .98; font-weight: 440; letter-spacing: -.055em; max-width: 800px; }
.hero h1 span { color: var(--green); }
.hero-deck { max-width: 730px; margin: 32px 0 0; font-size: clamp(18px, 1.75vw, 23px); line-height: 1.62; color: #4c5a5d; }
.development-note { margin: 18px 0 0; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #859193; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-size: 14px; transition: .25s ease; }
.button.primary { background: var(--ink); color: white; }
.button.primary:hover { transform: translateY(-2px); background: var(--blue); }
.button.ghost { border: 1px solid var(--line); background: rgba(255,255,255,.58); }
.button.ghost:hover { border-color: var(--ink); }

.hero-visual { position: relative; min-height: 600px; display: grid; place-items: center; }
.climate-field { width: min(100%, 720px); filter: drop-shadow(0 22px 50px rgba(13,38,36,.055)); }
.field-grid { stroke: #dfe6e4; stroke-width: 1; fill: none; }
.urban-block { fill: #e6ecea; stroke: #c8d4d1; stroke-width: 1; }
.urban-block.strong { fill: #dde6e3; }
.urban-block.strongest { fill: #d2dfdb; }
.urban-block.faint { fill: #edf1f0; }
.flow { fill: none; stroke-width: 11; stroke-linecap: round; opacity: .8; }
.flow.blue { stroke: url(#gBlue); }
.flow.green { stroke: url(#gGreen); }
.flow.sky { stroke: #7caed2; opacity: .5; }
.sensor { fill: var(--blue); }
.green-dot { fill: var(--green); }
.soft-dot { fill: #769bb6; }
.sensor-line { fill: none; stroke: #96a4a1; stroke-width: 1; stroke-dasharray: 3 5; }
.control-link, .control-arrow { fill: none; stroke: var(--green); stroke-width: 2; }
.model-chip { position: absolute; background: rgba(247,249,248,.93); border: 1px solid var(--line); padding: 11px 13px; box-shadow: 0 9px 24px rgba(15,45,43,.04); max-width: 205px; }
.model-chip strong { display: block; font-size: 11px; font-weight: 650; letter-spacing: .03em; }
.model-chip span { display: block; margin-top: 3px; color: #7d898b; font-size: 9px; line-height: 1.45; }
.chip-a { left: 0; top: 14%; }
.chip-b { right: 1%; top: 19%; }
.chip-c { right: 0; bottom: 12%; }
.chip-d { left: 1%; bottom: 16%; }

.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.statement { max-width: var(--max); margin: 0 auto; padding: 86px var(--pad); display: grid; grid-template-columns: .58fr 1.34fr .95fr; gap: 42px; align-items: start; }
.statement-text { margin: 0; font-size: clamp(34px, 4vw, 60px); line-height: 1.06; letter-spacing: -.04em; }
.statement-side { padding-top: 2px; }
.statement-sub { margin: 0; font-size: 23px; line-height: 1.45; color: var(--ink); }
.statement-small { margin: 18px 0 0; color: var(--muted); line-height: 1.65; }

.section { max-width: var(--max); margin: 0 auto; padding: 118px var(--pad); }
.section h2 { font-size: clamp(42px, 5vw, 72px); line-height: 1.02; }
.origin-section { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 8vw, 120px); align-items: start; }
.origin-copy p:not(.eyebrow) { max-width: 750px; color: var(--muted); font-size: 18px; line-height: 1.72; }
.origin-copy strong { color: var(--ink); font-weight: 580; }
.loop-panel { border-top: 1px solid var(--line); }
.loop-step { display: grid; grid-template-columns: 46px minmax(170px, 210px) minmax(0, 1fr); gap: 18px; align-items: start; padding: 24px 0; border-bottom: 1px solid var(--line); }
.loop-step span { color: var(--blue); font-size: 11px; letter-spacing: .18em; }
.loop-step strong { font-size: 15px; letter-spacing: .13em; display:block; }
.loop-step p { margin: 0; color: var(--muted); line-height: 1.55; min-width:0; }
.loop-step.featured { margin: 0 -22px; padding: 24px 22px; background: #eef3f1; border: 1px solid #d7e1de; }
.loop-step.featured strong { color: var(--green); }

.possibility-section {
  max-width: var(--max); margin: 0 auto; padding: 28px var(--pad) 118px;
  display: grid; grid-template-columns: .54fr 1.7fr .78fr; gap: clamp(34px, 5vw, 78px); align-items: start;
}
.possibility-label { padding-top: 10px; }
.possibility-label > span { display:block; max-width:210px; color:#8a9597; font-size:11px; line-height:1.55; text-transform:uppercase; letter-spacing:.12em; }
.possibility-section blockquote { margin:0; padding:0; border:0; font-size:clamp(32px,4.2vw,62px); line-height:1.12; letter-spacing:-.045em; font-weight:430; color:var(--ink); }
.possibility-section blockquote strong { color:var(--green); font-weight:470; }
.possibility-note { margin:10px 0 0; color:var(--muted); font-size:16px; line-height:1.72; }

.system-section { padding: 20px 0 110px; background: #edf2f0; border-top: 1px solid #dce4e1; border-bottom: 1px solid #dce4e1; }
.system-header { display: grid; grid-template-columns: 1.05fr .75fr; gap: 80px; padding-bottom: 66px; }
.system-header > p { margin: 10px 0 0; color: var(--muted); font-size: 19px; line-height: 1.7; }
.system-board { max-width: calc(var(--max) - 2 * var(--pad)); margin: 0 auto; background: #fbfcfc; border: 1px solid #d4dedb; display: grid; grid-template-columns: 1fr .95fr 1fr; min-height: 650px; }
.data-column, .response-column { padding: 36px; }
.data-column { border-right: 1px solid #dbe3e0; }
.response-column { border-left: 1px solid #dbe3e0; }
.board-label { margin: 0 0 26px; text-transform: uppercase; letter-spacing: .19em; font-size: 10px; color: #7c888a; }
.data-item, .response-item { display: grid; grid-template-columns: 32px 1fr; column-gap: 12px; padding: 17px 0; border-top: 1px solid #e1e7e5; }
.data-item span, .response-item span { color: var(--blue); font-size: 10px; letter-spacing: .13em; padding-top: 2px; }
.response-item span { color: var(--green); }
.data-item strong, .response-item strong { font-size: 14px; font-weight: 600; }
.data-item small, .response-item small { grid-column: 2; margin-top: 4px; color: #7a8789; line-height: 1.45; }
.engine-column { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 42px 26px; position: relative; overflow: hidden; }
.engine-column::before { content:""; position:absolute; inset:0; background-image: radial-gradient(#cbd7d3 1px, transparent 1px); background-size: 14px 14px; opacity:.22; }
.engine-ring { position: relative; z-index:1; border-radius:50%; display:grid; place-items:center; border:1px solid #bfcfca; }
.engine-ring.outer { width:min(28vw, 330px); aspect-ratio:1; background:rgba(255,255,255,.7); }
.engine-ring.middle { width:76%; aspect-ratio:1; border-color:#9fb8b0; }
.engine-ring.inner { width:68%; aspect-ratio:1; border:2px solid var(--green); background:#f9fbfa; box-shadow:0 0 0 16px rgba(46,125,107,.045); display:flex; align-items:center; justify-content:center; text-align:center; }
.engine-ring.inner span { display:block; width:92%; margin:0 auto; padding:0; text-align:center; font-size:clamp(16px,1.75vw,26px); line-height:1.08; letter-spacing:.055em; font-weight:580; color:var(--ink); }
.engine-caption { position:relative; z-index:1; margin-top:24px; text-transform:uppercase; letter-spacing:.18em; font-size:10px; color:#687779; }
.decision-factors { position:relative; z-index:1; display:flex; flex-wrap:wrap; gap:8px; justify-content:center; margin-top:22px; max-width:390px; }
.decision-factors span { border:1px solid #cad6d2; background:#f8faf9; padding:7px 9px; font-size:9px; text-transform:uppercase; letter-spacing:.11em; color:#647274; }

.scenario-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 78px; }
.scenario-intro p:not(.eyebrow) { color: var(--muted); font-size: 18px; line-height: 1.7; }
.timeline { border-left: 1px solid #cfd9d6; padding-left: 34px; }
.time-event { position: relative; display: grid; grid-template-columns: 70px 120px 1fr; gap: 18px; padding: 0 0 30px; }
.time-event::before { content:""; position:absolute; left:-40px; top:3px; width:11px; height:11px; border-radius:50%; background:var(--paper); border:2px solid var(--green); }
.time-event time { color: var(--blue); font-size: 12px; letter-spacing:.1em; }
.time-event strong { font-size: 14px; font-weight:600; }
.time-event p { margin:0; color:var(--muted); line-height:1.55; }
.illustrative-note { grid-column:2; margin:-28px 0 0; color:#8a9698; font-size:10px; letter-spacing:.1em; text-transform:uppercase; line-height:1.6; }

.interventions-section { padding: 92px 0 110px; border-top: 1px solid var(--line); background: #fbfcfb; }
.interventions-intro { display:grid; grid-template-columns:1fr .76fr; gap:70px; padding-top:0; padding-bottom:55px; }
.interventions-intro > p { margin:8px 0 0; color:var(--muted); font-size:18px; line-height:1.7; }
.intervention-gallery { max-width: var(--max); margin:0 auto; padding:0 var(--pad); display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:28px; }
.study { background:white; border:1px solid var(--line); min-width:0; }
.study.large { grid-column:1 / -1; display:grid; grid-template-columns:1.45fr .55fr; }
.study-image { display:block; width:100%; padding:0; margin:0; border:0; background:#0b4a91; cursor:zoom-in; overflow:hidden; }
.study-image img { width:100%; aspect-ratio: 4 / 3; object-fit:cover; display:block; transition:transform .45s ease, filter .45s ease; }
.study.large .study-image img { aspect-ratio: 16 / 9; }
.study-image:hover img { transform:scale(1.012); filter:brightness(1.035); }
.study-copy { padding:30px 32px 34px; }
.study.large .study-copy { display:flex; flex-direction:column; justify-content:center; border-left:1px solid var(--line); }
.study-copy span { display:block; color:var(--blue); text-transform:uppercase; letter-spacing:.17em; font-size:9px; margin-bottom:10px; }
.study-copy h3 { margin:0 0 12px; font-family:Georgia,"Times New Roman",serif; font-weight:400; font-size:clamp(30px,3vw,48px); letter-spacing:-.025em; }
.study-copy p { margin:0; color:var(--muted); line-height:1.68; font-size:16px; }
.concept-note { max-width:var(--max); margin:22px auto 0; padding:0 var(--pad); color:#8a9698; font-size:9px; letter-spacing:.12em; text-transform:uppercase; line-height:1.6; }

.blueprint-dialog { width:min(96vw,1600px); max-width:1600px; max-height:94vh; padding:0; border:1px solid rgba(255,255,255,.55); background:#03356f; box-shadow:0 35px 90px rgba(0,0,0,.4); }
.blueprint-dialog::backdrop { background:rgba(0,15,35,.88); backdrop-filter:blur(5px); }
.blueprint-dialog img { display:block; width:100%; height:auto; max-height:90vh; object-fit:contain; }
.dialog-close { position:fixed; top:24px; right:24px; z-index:2; border:1px solid rgba(255,255,255,.7); background:rgba(0,20,50,.72); color:white; border-radius:999px; padding:10px 16px; cursor:pointer; text-transform:uppercase; letter-spacing:.14em; font-size:10px; }

.approach-section { padding-top:110px; }
.approach-panel { display:grid; grid-template-columns:.76fr 1.24fr; gap:64px; padding:74px; background:#172224; color:#eef4f2; border-radius:3px; }
.approach-panel .eyebrow { color:#8cc9b5; }
.approach-panel h2 { color:white; }
.large-copy { margin:0; font-size:clamp(24px,3vw,38px); line-height:1.35; color:#c7d2cf; letter-spacing:-.02em; }
.principles-grid { display:grid; grid-template-columns:repeat(4,1fr); border-bottom:1px solid var(--line); }
.principle { padding:34px 28px 20px 0; border-right:1px solid var(--line); }
.principle:last-child { border-right:0; }
.principle span { display:inline-block; margin-bottom:14px; color:var(--green); font-size:20px; font-weight:600; }
.principle p { margin:0; color:var(--muted); line-height:1.6; }

.metric-section { display:grid; grid-template-columns:.82fr 1.18fr; gap:80px; border-top:1px solid var(--line); }
.metric-grid { display:grid; grid-template-columns:1fr 1fr; border-top:1px solid var(--line); }
.metric-grid > div { padding:28px 25px 34px 0; border-bottom:1px solid var(--line); }
.metric-grid > div:nth-child(odd) { border-right:1px solid var(--line); padding-right:30px; }
.metric-grid > div:nth-child(even) { padding-left:30px; }
.metric-grid strong { display:block; font-size:20px; font-weight:560; margin-bottom:9px; }
.metric-grid span { color:var(--muted); line-height:1.55; }

.about-section { display:grid; grid-template-columns:1.1fr .9fr; gap:80px; align-items:center; border-top:1px solid var(--line); }
.about-copy p:not(.eyebrow) { max-width:760px; color:var(--muted); font-size:18px; line-height:1.72; }
.about-mark { display:grid; place-items:center; }
.about-mark svg { width:min(100%,430px); }

.contact-section { margin:0 auto 70px; max-width:calc(var(--max) - 2 * var(--pad)); padding:clamp(48px,7vw,86px); background:linear-gradient(135deg,#edf3f1,#f8faf9); display:grid; grid-template-columns:1.25fr .75fr; gap:72px; border:1px solid #d9e2df; }
.contact-section h2 { font-size:clamp(38px,5vw,68px); margin:0; letter-spacing:-.045em; font-weight:450; line-height:1.02; }
.contact-section p:not(.eyebrow) { color:var(--muted); max-width:760px; font-size:18px; line-height:1.65; }
.contact-card { border-left:1px solid #c9d5d1; padding-left:36px; display:flex; flex-direction:column; justify-content:center; gap:12px; color:#526063; }
.contact-card a { color:var(--blue); font-size:21px; }

.site-footer { max-width:var(--max); margin:0 auto; padding:34px var(--pad) 46px; border-top:1px solid var(--line); display:grid; grid-template-columns:1fr 1fr 1fr; gap:20px; font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:#7b8789; }
.site-footer div:nth-child(2) { text-align:center; }
.site-footer div:last-child { text-align:right; }
.footer-brand { color:var(--ink); }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (max-width: 1080px) {
  .main-nav { gap:18px; font-size:13px; }
  .model-chip { display:none; }
  .system-board { grid-template-columns:1fr 1fr; }
  .engine-column { grid-column:1 / -1; grid-row:1; border-bottom:1px solid #dbe3e0; min-height:420px; }
  .data-column { border-right:1px solid #dbe3e0; }
  .response-column { border-left:0; }
  .engine-ring.outer { width:min(40vw,320px); }
}

@media (max-width: 980px) {
  .site-header { background:var(--paper); }
  .main-nav {
    display:none;
    position:absolute;
    top:100%; left:0; right:0;
    height:calc(100dvh - 76px);
    max-height:calc(100dvh - 76px);
    overflow-y:auto;
    overscroll-behavior:contain;
    background:var(--paper);
    padding:28px var(--pad) 48px;
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    font-size:26px;
    border-top:1px solid var(--line);
    box-shadow:0 18px 40px rgba(15,35,38,.08);
    z-index:70;
  }
  body.menu-open .main-nav { display:flex; }
  .main-nav > a:not(.language-switch):not(.nav-cta) {
    width:100%;
    padding:14px 0;
    border-bottom:1px solid var(--line);
  }
  .main-nav .language-switch { margin-top:22px; flex:0 0 auto; }
  .main-nav .nav-cta { margin-top:18px; }
  .menu-button { display:block; position:relative; z-index:80; flex:0 0 auto; }
  body.menu-open .menu-button span:first-child { transform:rotate(45deg); top:22px; }
  body.menu-open .menu-button span:last-child { transform:rotate(-45deg); top:22px; }
  .hero, .statement, .origin-section, .possibility-section, .system-header, .scenario-section, .interventions-intro, .about-section, .contact-section, .approach-panel, .metric-section { grid-template-columns:1fr; }
  .hero { padding-top:65px; min-height:0; }
  .hero-visual { min-height:470px; }
  .statement { gap:28px; }
  .statement-side { max-width:720px; }
  .possibility-section { gap:30px; padding-top:10px; }
  .possibility-label > span { max-width:520px; }
  .possibility-note { max-width:760px; }
  .scenario-section { gap:42px; }
  .illustrative-note { grid-column:auto; margin:0; }
  .study.large { grid-column:auto; display:block; }
  .study.large .study-copy { border-left:0; border-top:1px solid var(--line); }
  .study.large .study-image img { aspect-ratio:4/3; }
  .principles-grid { grid-template-columns:1fr 1fr; }
  .principle:nth-child(2) { border-right:0; }
  .contact-card { border-left:0; border-top:1px solid #c9d5d1; padding-left:0; padding-top:28px; }
  .metric-section { gap:45px; }
}

@media (max-width: 720px) {
  .site-header { padding-top:13px; padding-bottom:13px; }
  .brand-wordmark { width:225px; }
  .hero h1 { font-size:clamp(49px,13vw,72px); }
  .hero-deck { font-size:18px; }
  .hero-visual { min-height:350px; }
  .section { padding-top:82px; padding-bottom:82px; }
  .statement { padding-top:62px; padding-bottom:62px; }
  .loop-step { grid-template-columns:38px minmax(96px, 120px) minmax(0, 1fr); gap:12px; }
  .system-section { padding-bottom:78px; }
  .system-board { display:block; margin:0 var(--pad); }
  .data-column, .response-column { border:0; padding:28px; }
  .response-column { border-top:1px solid #dbe3e0; }
  .engine-column { min-height:360px; }
  .engine-ring.outer { width:250px; }
  .time-event { grid-template-columns:62px 1fr; }
  .time-event p { grid-column:2; }
  .intervention-gallery { grid-template-columns:1fr; gap:18px; }
  .principles-grid { grid-template-columns:1fr; }
  .principle { border-right:0; border-bottom:1px solid var(--line); padding:26px 0; }
  .approach-panel { padding:42px 28px; }
  .metric-grid { grid-template-columns:1fr; }
  .metric-grid > div, .metric-grid > div:nth-child(odd), .metric-grid > div:nth-child(even) { border-right:0; padding:24px 0; }
  .site-footer { grid-template-columns:1fr; text-align:left; }
  .site-footer div:nth-child(2), .site-footer div:last-child { text-align:left; }
}

.language-switch {
  display:inline-flex; align-items:center; justify-content:center;
  min-width:42px; height:34px; padding:0 10px;
  border:1px solid #c9d4d1; border-radius:999px;
  color:var(--blue) !important; font-weight:650; letter-spacing:.12em; font-size:11px;
}
.language-switch:hover { border-color:var(--blue); background:#f1f5f4; }

.city-life-section {
  max-width:var(--max); margin:0 auto; padding:112px var(--pad);
  display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(54px,8vw,120px);
  border-bottom:1px solid var(--line);
}
.city-life-quote blockquote {
  margin:0; max-width:620px; font-family:Georgia,"Times New Roman",serif;
  font-size:clamp(34px,4.2vw,62px); line-height:1.12; letter-spacing:-.035em; color:var(--blue);
}
.city-life-quote em { color:var(--green); font-weight:400; }
.city-life-copy h2 { margin:0 0 28px; font-size:clamp(42px,5vw,72px); line-height:1.02; font-weight:450; letter-spacing:-.045em; }
.city-life-copy p { margin:0 0 20px; color:var(--muted); font-size:18px; line-height:1.72; }
.city-life-copy strong { color:var(--ink); font-weight:580; }
.city-life-copy .city-life-close { margin-top:32px; color:var(--ink); font-size:21px; line-height:1.55; }

.building-flow-section { padding:110px 0 118px; background:#f4f7f6; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.building-flow-header { padding-top:0; padding-bottom:52px; display:grid; grid-template-columns:.9fr 1.1fr; gap:clamp(50px,7vw,100px); align-items:start; }
.building-flow-copy p { margin:0 0 18px; color:var(--muted); font-size:18px; line-height:1.72; }
.building-flow-copy strong { color:var(--ink); font-weight:580; }
.building-flow-copy .building-flow-emphasis { margin-top:28px; color:var(--green); font-size:22px; line-height:1.5; }
.building-flow-visual { max-width:var(--max); margin:0 auto; padding:0 var(--pad); }
.building-flow-image { border:1px solid #cad7d3; background:#083f7f; }
.building-flow-image img { width:100%; display:block; aspect-ratio:auto; object-fit:contain; }

@media (max-width:980px) {
  .city-life-section, .building-flow-header { grid-template-columns:1fr; }
  .city-life-section { gap:42px; }
}
@media (max-width:720px) {
  .language-switch { margin-top:4px; }
  .city-life-section { padding:82px var(--pad); }
  .building-flow-section { padding:82px 0; }
  .building-flow-header { padding-top:0; padding-bottom:38px; }
}

@media (max-width: 390px) {
  .brand-wordmark { width:205px; }
  .main-nav { font-size:24px; }
}