:root {
  --paper: #f4f2ed;
  --white: #ffffff;
  --ink: #101820;
  --navy: #0b263c;
  --blue: #4a7d9f;
  --sky: #91bfd7;
  --line: #d5d4cf;
  --muted: #65717a;
  --display: "Proxima Nova", "Barlow", Arial, sans-serif;
  --sans: "Barlow", Arial, sans-serif;
  --mono: "Barlow", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body.is-locked { overflow: hidden; }
button, a { color: inherit; font: inherit; }
a { text-decoration: none; }
button { border-radius: 0; }
img { display: block; max-width: 100%; }

.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 10px 14px; background: var(--ink); color: white; transform: translateY(-160%); transition: transform 160ms ease; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: fixed; z-index: 100; inset: 0 0 auto; height: 84px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 3vw; color: white; border-bottom: 1px solid rgb(255 255 255 / .28); transition: height 220ms ease, color 220ms ease, background 220ms ease; animation: header-in 700ms cubic-bezier(.2, .8, .2, 1) both; }
.site-header.is-scrolled, .site-header.menu-active { height: 68px; color: white; background: rgb(11 38 60 / .96); border-bottom-color: rgb(255 255 255 / .2); backdrop-filter: blur(14px); }
.brand { justify-self: start; display: inline-flex; align-items: center; }
.brand-logo { display: block; width: clamp(132px, 12vw, 174px); height: auto; }
.desktop-nav { display: flex; gap: clamp(24px, 3vw, 52px); }
.desktop-nav a, .header-cta { font-size: 13px; font-weight: 600; }
.desktop-nav a { position: relative; }
.desktop-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1px; background: currentColor; transition: right 180ms ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { right: 0; }
.header-cta { justify-self: end; display: inline-flex; gap: 9px; align-items: center; }
.menu-button { display: none; justify-self: end; width: 44px; height: 44px; padding: 12px 6px; border: 0; background: transparent; cursor: pointer; }
.menu-button span { display: block; height: 1px; margin: 6px 0; background: currentColor; transition: transform 180ms ease; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

.mobile-menu { position: fixed; z-index: 90; inset: 0; display: grid; align-content: center; padding: 84px 6vw 32px; background: var(--navy); color: white; opacity: 0; visibility: hidden; transform: translateY(-16px); transition: opacity 200ms ease, visibility 200ms ease, transform 200ms ease; }
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-menu nav { display: grid; }
.mobile-menu a { padding: 16px 0; font-size: clamp(34px, 10vw, 60px); letter-spacing: -.045em; border-bottom: 1px solid var(--line); }
.mobile-menu.is-open a { animation: menu-link-in 560ms cubic-bezier(.2, .8, .2, 1) both; }
.mobile-menu.is-open a:nth-child(1) { animation-delay: 80ms; }
.mobile-menu.is-open a:nth-child(2) { animation-delay: 140ms; }
.mobile-menu.is-open a:nth-child(3) { animation-delay: 200ms; }
.mobile-menu.is-open a:nth-child(4) { animation-delay: 260ms; }
.mobile-menu.is-open a:nth-child(5) { animation-delay: 320ms; }
.mobile-menu p { margin-top: 36px; color: rgb(255 255 255 / .6); font: 11px var(--mono); text-transform: uppercase; }
.mobile-menu.is-open p { animation: menu-link-in 560ms cubic-bezier(.2, .8, .2, 1) 380ms both; }

.hero { min-height: 100svh; position: relative; display: grid; grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); background: var(--navy); color: white; }
.hero-copy { min-height: 100svh; display: flex; flex-direction: column; justify-content: space-between; padding: 136px 5.5vw 72px; background: var(--navy); animation: hero-panel-left-in 1s cubic-bezier(.16, 1, .3, 1) both; }
.hero-copy .eyebrow-row { animation: hero-copy-in 760ms cubic-bezier(.2, .8, .2, 1) 100ms both; }
.hero-copy h1 { animation: hero-copy-in 900ms cubic-bezier(.2, .8, .2, 1) 220ms both; }
.hero-copy .hero-bottom { animation: hero-copy-in 760ms cubic-bezier(.2, .8, .2, 1) 380ms both; }
.eyebrow-row { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.eyebrow, .coordinates, .section-index, .project-toolbar > p, .project-card-copy > p, .content-note, .hero-rail { font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { margin: 0; color: #b8d1df; font-family: var(--display); font-weight: 700; letter-spacing: .06em; }
.eyebrow::before { content: ""; display: inline-block; width: 28px; height: 1px; margin-right: 10px; vertical-align: middle; background: currentColor; }
.coordinates { margin: 0; color: rgb(255 255 255 / .52); }
.hero h1 { max-width: 850px; margin: auto 0; font-family: var(--display); font-size: clamp(58px, 7.1vw, 126px); font-weight: 400; line-height: .91; letter-spacing: -.068em; }
.hero h1 span { display: block; color: #84b7d2; }
.hero-bottom { display: grid; grid-template-columns: minmax(0, 450px) auto; align-items: end; justify-content: space-between; gap: 28px; }
.hero-bottom p { margin: 0; color: rgb(255 255 255 / .72); font-size: clamp(15px, 1.18vw, 20px); line-height: 1.5; }
.circle-link { width: 66px; height: 66px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgb(255 255 255 / .5); border-radius: 50%; font-size: 22px; transition: transform 180ms ease, background 180ms ease; }
.circle-link:hover { transform: rotate(-8deg); background: rgb(255 255 255 / .1); }
.hero-media { min-height: 100svh; position: relative; overflow: hidden; background: #62747b; animation: hero-panel-right-in 1.2s cubic-bezier(.16, 1, .3, 1) 80ms both; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgb(5 20 30 / .08), transparent 45%, rgb(5 20 30 / .48)); pointer-events: none; }
.hero-media > img { --parallax-scale: 1.075; --parallax-y: 0px; width: 100%; height: 100%; position: absolute; inset: 0; object-fit: cover; transform: translate3d(0, var(--parallax-y), 0) scale(var(--parallax-scale)); transform-origin: center center; will-change: transform; }
.hero-media > [data-hero-image] { z-index: 1; }
.hero-media > [data-hero-image-next] { z-index: 2; opacity: 0; transform: translate3d(14%, var(--parallax-y), 0) scale(var(--parallax-scale)); }
.hero-media.is-prev > [data-hero-image-next] { transform: translate3d(-14%, var(--parallax-y), 0) scale(var(--parallax-scale)); }
.hero-media.is-changing > img { transition: opacity 780ms cubic-bezier(.16, 1, .3, 1), transform 780ms cubic-bezier(.16, 1, .3, 1); }
.hero-media.is-changing > [data-hero-image] { opacity: 0; transform: translate3d(-14%, var(--parallax-y), 0) scale(var(--parallax-scale)); }
.hero-media.is-changing > [data-hero-image-next] { opacity: 1; transform: translate3d(0, var(--parallax-y), 0) scale(var(--parallax-scale)); }
.hero-media.is-changing.is-prev > [data-hero-image] { transform: translate3d(14%, var(--parallax-y), 0) scale(var(--parallax-scale)); }
.hero-media.is-resetting > img { transition: none; }
.hero-project-meta { position: absolute; z-index: 3; left: 32px; right: 32px; bottom: 32px; display: grid; grid-template-columns: 100px 1fr; align-items: end; }
.hero-project-meta > span { font: 10px var(--mono); }
.hero-project-meta div { display: grid; gap: 3px; }
.hero-project-meta strong { font-size: 16px; }
.hero-project-meta div span { color: rgb(255 255 255 / .72); font-size: 12px; }
.hero-controls { position: absolute; z-index: 4; top: 104px; right: 28px; display: flex; }
.hero-controls button { width: 46px; height: 46px; border: 1px solid rgb(255 255 255 / .55); background: rgb(5 20 30 / .16); color: white; cursor: pointer; }
.hero-controls button:hover { background: rgb(5 20 30 / .5); }
.hero-rail { position: absolute; z-index: 3; bottom: 0; left: 0; width: 50%; display: flex; justify-content: space-between; padding: 18px 3vw; color: rgb(255 255 255 / .45); border-top: 1px solid rgb(255 255 255 / .15); }

.section { padding: 124px 5.5vw; }
.section-heading { display: grid; grid-template-columns: minmax(170px, .38fr) minmax(0, 1fr); gap: 32px; padding-bottom: 62px; border-bottom: 1px solid var(--line); }
.section-index { margin: 10px 0 0; color: var(--blue); }
.section-heading h2, .about-heading h2 { max-width: 900px; margin: 0; font-family: var(--display); font-size: clamp(46px, 6vw, 104px); line-height: .98; font-weight: 400; letter-spacing: -.06em; }
.section-heading > div > p { max-width: 650px; margin: 24px 0 0; color: var(--muted); font-size: 17px; line-height: 1.55; }
.project-toolbar { min-height: 96px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.project-toolbar > p { color: var(--muted); white-space: nowrap; }
.filters { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 7px; }
.filters button { padding: 9px 13px; border: 1px solid var(--line); border-radius: 999px; background: transparent; font-size: 11px; cursor: pointer; transition: background 160ms ease, color 160ms ease, border 160ms ease; }
.filters button:hover, .filters button.is-active { border-color: var(--navy); background: var(--navy); color: white; }
.project-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 64px 22px; padding-top: 52px; }
.project-card { grid-column: span 6; min-width: 0; }
.project-card:nth-child(3n + 1) { grid-column: span 7; }
.project-card:nth-child(3n + 2) { grid-column: span 5; padding-top: 108px; }
.project-card.is-hidden { display: none; }
.project-image { width: 100%; aspect-ratio: 16 / 11; position: relative; overflow: hidden; padding: 0; border: 0; background: #d8d8d3; cursor: pointer; text-align: left; }
.project-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent, rgb(3 15 22 / .6)); opacity: 0; transition: opacity 240ms ease; }
.project-image img { --parallax-scale: 1.05; --parallax-y: 0px; width: 100%; height: 100%; object-fit: cover; transform: translate3d(0, var(--parallax-y), 0) scale(var(--parallax-scale)); transform-origin: center center; will-change: transform; }
.project-image:hover::after, .project-image:focus-visible::after { opacity: 1; }
.project-number { position: absolute; z-index: 2; top: 14px; left: 14px; padding: 5px 7px; background: rgb(244 242 237 / .94); font: 9px var(--mono); }
.view-project { position: absolute; z-index: 2; left: 20px; bottom: 18px; color: white; font-size: 12px; opacity: 0; transform: translateY(8px); transition: opacity 200ms ease, transform 200ms ease; }
.project-image:hover .view-project, .project-image:focus-visible .view-project { opacity: 1; transform: translateY(0); }
.project-card-copy { display: grid; grid-template-columns: 120px 1fr auto; align-items: baseline; gap: 14px; padding-top: 16px; }
.project-card-copy > p { margin: 0; color: var(--blue); }
.project-card-copy h3 { margin: 0; font-family: var(--display); font-size: clamp(19px, 1.55vw, 28px); font-weight: 700; letter-spacing: -.025em; }
.project-card-copy > span { color: var(--muted); font-size: 11px; text-align: right; }
.content-note { max-width: 730px; margin: 74px 0 0 auto; color: var(--muted); line-height: 1.7; }

.expertise-section { background: var(--navy); color: white; }
.section-heading-light { border-bottom-color: rgb(255 255 255 / .18); }
.section-heading-light .section-index { color: var(--sky); }
.section-heading-light > div > p { color: rgb(255 255 255 / .58); }
.expertise-layout { display: grid; grid-template-columns: minmax(230px, .38fr) minmax(0, 1fr); gap: 32px; padding-top: 54px; }
.expertise-intro { max-width: 330px; margin: 0; color: rgb(255 255 255 / .62); font-size: 17px; line-height: 1.6; }
.expertise-list { border-top: 1px solid rgb(255 255 255 / .2); }
.expertise-item { border-bottom: 1px solid rgb(255 255 255 / .2); }
.expertise-item > button { width: 100%; min-height: 86px; display: grid; grid-template-columns: 62px 1fr 32px; align-items: center; gap: 20px; padding: 0; border: 0; background: transparent; color: white; text-align: left; cursor: pointer; }
.expertise-item > button > span { color: var(--sky); font: 10px var(--mono); }
.expertise-item > button strong { font-size: clamp(20px, 2vw, 31px); font-weight: 500; letter-spacing: -.025em; }
.expertise-item > button i { font-size: 28px; font-style: normal; font-weight: 300; transition: transform 180ms ease; }
.expertise-item.is-open > button i { transform: rotate(45deg); }
.expertise-detail { max-height: 0; overflow: hidden; display: grid; grid-template-columns: 1fr auto; gap: 24px; padding-left: 82px; opacity: 0; transition: max-height 280ms ease, opacity 220ms ease, padding 280ms ease; }
.expertise-item.is-open .expertise-detail { max-height: 240px; padding-bottom: 28px; opacity: 1; }
.expertise-detail p { max-width: 680px; margin: 0; color: rgb(255 255 255 / .62); line-height: 1.6; }
.expertise-detail a { align-self: end; font-size: 12px; white-space: nowrap; }

.map-section { min-height: 780px; display: grid; grid-template-columns: minmax(340px, .62fr) minmax(0, 1.38fr); background: #dfe7e6; border-block: 1px solid #c7d1d0; }
.map-copy { display: flex; flex-direction: column; padding: 100px 5.5vw; border-right: 1px solid #c2cecc; }
.map-copy h2 { margin: 42px 0 20px; font-family: var(--display); font-size: clamp(58px, 6.2vw, 104px); line-height: .9; font-weight: 400; letter-spacing: -.065em; }
.map-copy > p:not(.section-index) { max-width: 470px; margin: 0; color: var(--muted); line-height: 1.6; }
.map-preview { margin-top: auto; padding-top: 40px; border-top: 1px solid #bdc9c7; }
.map-preview > span { color: var(--blue); font: 10px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.map-preview h3 { margin: 14px 0 5px; font-family: var(--display); font-size: 29px; font-weight: 700; letter-spacing: -.035em; }
.map-preview p { margin: 0; color: var(--muted); font-size: 13px; }
.map-preview button { margin-top: 24px; padding: 0; border: 0; background: transparent; cursor: pointer; font-size: 12px; }
.map-canvas { min-height: 780px; position: relative; overflow: hidden; background: #eaf0ef; }
.map-grid { position: absolute; inset: 0; opacity: .4; background-image: linear-gradient(#b8c7c4 1px, transparent 1px), linear-gradient(90deg, #b8c7c4 1px, transparent 1px); background-size: 12.5% 12.5%; }
.map-land { position: absolute; inset: 17% 7% 11% 6%; transform: rotate(-3deg); background: #c1ceca; clip-path: polygon(6% 16%, 18% 8%, 36% 9%, 44% 18%, 57% 13%, 70% 21%, 85% 20%, 97% 34%, 94% 48%, 83% 54%, 79% 66%, 68% 70%, 57% 84%, 42% 79%, 29% 70%, 20% 61%, 10% 55%, 2% 42%); }
.map-land::before, .map-land::after { content: ""; position: absolute; border: 1px solid rgb(71 105 98 / .24); border-radius: 50%; }
.map-land::before { width: 36%; height: 40%; left: 17%; top: 21%; }
.map-land::after { width: 26%; height: 33%; right: 12%; top: 27%; }
.map-land span { position: absolute; left: 44%; top: 42%; color: rgb(45 72 66 / .32); font: 12px var(--mono); letter-spacing: .16em; text-transform: uppercase; }
.map-pin { position: absolute; z-index: 3; left: var(--left); top: var(--top); display: grid; grid-template-columns: auto auto; align-items: center; gap: 8px; padding: 8px; border: 0; background: transparent; cursor: pointer; transform: translate(-50%, -50%); }
.map-pin > span { width: 13px; height: 13px; display: block; border: 3px solid #eaf0ef; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--blue); transition: transform 170ms ease; }
.map-pin em { padding: 5px 7px; background: rgb(234 240 239 / .86); font: 9px var(--mono); font-style: normal; white-space: nowrap; text-transform: uppercase; }
.map-pin:hover > span, .map-pin.is-active > span { transform: scale(1.55); background: var(--navy); box-shadow: 0 0 0 1px var(--navy); }
.map-pin.is-active em { background: var(--navy); color: white; }
.map-axis { position: absolute; color: rgb(34 65 59 / .45); font: 9px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.map-axis-x { left: 8%; right: 8%; bottom: 3%; text-align: center; }
.map-axis-y { left: 2%; top: 22%; line-height: 8; }

.about-section { background: var(--white); }
.about-heading { display: grid; grid-template-columns: minmax(170px, .38fr) minmax(0, 1fr); gap: 32px; }
.about-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 10vw; padding: 94px 0; }
.about-story { align-self: center; }
.about-story p { margin: 0 0 24px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.about-story .about-lead { color: var(--ink); font-family: var(--display); font-size: clamp(23px, 2.3vw, 38px); line-height: 1.3; letter-spacing: -.035em; }
.about-story a { display: inline-block; margin-top: 16px; font-size: 13px; font-weight: 700; }
.about-mosaic { min-height: 570px; display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 1fr .75fr; gap: 10px; }
.about-mosaic img { width: 100%; height: 100%; object-fit: cover; }
.about-mosaic img:first-child { grid-row: 1 / -1; }
.mosaic-label { display: flex; flex-direction: column; justify-content: end; padding: 25px; background: var(--navy); color: white; }
.mosaic-label span { padding: 9px 0; border-bottom: 1px solid rgb(255 255 255 / .2); font-size: 18px; }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--line); }
.fact-grid article { min-height: 160px; display: flex; flex-direction: column; justify-content: space-between; padding: 24px; border-right: 1px solid var(--line); }
.fact-grid article:last-child { border-right: 0; }
.fact-grid strong { font-size: clamp(34px, 4vw, 68px); font-weight: 500; letter-spacing: -.055em; }
.fact-grid span { max-width: 160px; color: var(--muted); font-size: 12px; line-height: 1.5; }

.contact-section { min-height: 82svh; position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: space-between; padding: 100px 5.5vw 64px; background: var(--blue); color: white; }
.contact-section .section-index { color: white; }
.contact-section h2 { margin: auto 0; padding: 70px 0; font-family: var(--display); font-size: clamp(64px, 10.5vw, 176px); line-height: .82; font-weight: 400; letter-spacing: -.075em; }
.contact-bottom { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 60px; padding-top: 32px; border-top: 1px solid rgb(255 255 255 / .4); }
.contact-bottom p { margin: 0 0 12px; color: rgb(255 255 255 / .7); }
.contact-email { font-size: clamp(22px, 2.2vw, 37px); }
.contact-bottom address { color: rgb(255 255 255 / .75); font-size: 12px; line-height: 1.8; font-style: normal; }
.site-footer { min-height: 112px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 0 3vw; background: var(--navy); color: white; }
.site-footer p { color: rgb(255 255 255 / .52); font: 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.site-footer > div { justify-self: end; display: flex; gap: 24px; font-size: 11px; }

.project-modal { position: fixed; z-index: 200; inset: 0; opacity: 0; visibility: hidden; transition: opacity 200ms ease, visibility 200ms ease; }
.project-modal.is-open { opacity: 1; visibility: visible; }
.modal-backdrop { position: absolute; inset: 0; width: 100%; border: 0; background: rgb(6 17 23 / .72); cursor: default; }
.modal-panel { position: absolute; inset: 0 0 0 auto; width: min(760px, 92vw); overflow-y: auto; background: var(--paper); transform: translateX(100%); transition: transform 320ms cubic-bezier(.2, .8, .2, 1); }
.project-modal.is-open .modal-panel { transform: translateX(0); }
.modal-close { position: sticky; z-index: 3; top: 0; width: 100%; height: 68px; display: flex; align-items: center; justify-content: space-between; padding: 0 30px; border: 0; border-bottom: 1px solid var(--line); background: rgb(244 242 237 / .95); cursor: pointer; font-size: 12px; }
.modal-close span { font-size: 26px; }
.modal-panel > img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.modal-copy { padding: 42px 5vw 70px; }
.modal-copy > p:first-child { margin: 0; color: var(--blue); font: 10px var(--mono); text-transform: uppercase; }
.modal-copy h2 { margin: 12px 0 7px; font-family: var(--display); font-size: clamp(44px, 6vw, 76px); line-height: .95; font-weight: 400; letter-spacing: -.055em; }
.modal-copy > span { color: var(--muted); font-size: 12px; }
.modal-copy > p:nth-of-type(2) { margin: 42px 0; font-size: 19px; line-height: 1.6; }
.modal-copy dl { margin: 0; border-top: 1px solid var(--line); }
.modal-copy dl div { display: grid; grid-template-columns: 120px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.modal-copy dt { color: var(--muted); font: 9px var(--mono); text-transform: uppercase; }
.modal-copy dd { margin: 0; font-size: 13px; }

.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal { opacity: 0; transform: translateY(48px) scale(.985); transition: opacity 820ms ease, transform 820ms cubic-bezier(.16, 1, .3, 1); transition-delay: var(--reveal-delay, 0ms); }
.reveal-ready .reveal.is-visible { opacity: 1; transform: translateY(0) scale(1); }
.project-grid .project-card:nth-child(2) { --reveal-delay: 110ms; }
.project-grid .project-card:nth-child(3) { --reveal-delay: 200ms; }
.project-grid .project-card:nth-child(4) { --reveal-delay: 290ms; }
.project-grid .project-card:nth-child(5) { --reveal-delay: 380ms; }

@keyframes header-in {
  from { opacity: 0; transform: translateY(-18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-copy-in {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-panel-left-in {
  from { opacity: 0; transform: translateX(-7vw); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes hero-panel-right-in {
  from { opacity: 0; transform: translateX(7vw); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes hero-mobile-copy-in {
  from { opacity: 0; transform: translateY(32px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes hero-mobile-media-in {
  from { opacity: 0; transform: translateY(36px) scale(1.02); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes menu-link-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .site-header { height: 70px; grid-template-columns: 1fr auto; padding: 0 5vw; }
  .desktop-nav, .header-cta { display: none; }
  .menu-button { display: block; }
  .hero { display: block; min-height: auto; }
  .hero-copy { min-height: 70svh; padding: 112px 6vw 48px; animation: hero-mobile-copy-in 850ms cubic-bezier(.16, 1, .3, 1) both; }
  .hero h1 { margin: 60px 0; }
  .hero-media { min-height: 68svh; animation: hero-mobile-media-in 1s cubic-bezier(.16, 1, .3, 1) 120ms both; }
  .hero-rail { display: none; }
  .project-card-copy { grid-template-columns: 1fr auto; }
  .project-card-copy > p { grid-column: 1 / -1; }
  .expertise-layout, .about-heading { grid-template-columns: 1fr; }
  .expertise-intro { max-width: 600px; }
  .map-section { grid-template-columns: 1fr; }
  .map-copy { min-height: 540px; border-right: 0; border-bottom: 1px solid #c2cecc; }
  .map-canvas { min-height: 620px; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer p { display: none; }
}

@media (max-width: 720px) {
  .coordinates { display: none; }
  .hero-copy { min-height: 66svh; }
  .hero h1 { font-size: clamp(52px, 16vw, 76px); }
  .hero-bottom { grid-template-columns: 1fr auto; }
  .circle-link { width: 52px; height: 52px; }
  .hero-media { min-height: 55svh; }
  .hero-controls { top: 24px; right: 18px; }
  .hero-project-meta { left: 20px; right: 20px; bottom: 20px; grid-template-columns: 70px 1fr; }
  .section { padding: 88px 5vw; }
  .section-heading { grid-template-columns: 1fr; padding-bottom: 38px; }
  .section-heading h2, .about-heading h2 { font-size: clamp(43px, 13vw, 68px); }
  .project-toolbar { align-items: flex-start; flex-direction: column; padding: 22px 0; }
  .filters { justify-content: flex-start; }
  .project-grid { grid-template-columns: 1fr; gap: 48px; padding-top: 36px; }
  .project-card, .project-card:nth-child(3n + 1), .project-card:nth-child(3n + 2) { grid-column: auto; padding-top: 0; }
  .project-image { aspect-ratio: 4 / 3; }
  .project-card-copy > span { max-width: 120px; }
  .expertise-item > button { grid-template-columns: 36px 1fr 26px; gap: 12px; }
  .expertise-detail { grid-template-columns: 1fr; padding-left: 48px; }
  .expertise-item.is-open .expertise-detail { max-height: 320px; }
  .map-copy { min-height: 520px; padding: 80px 5vw; }
  .map-canvas { min-height: 470px; }
  .map-axis, .map-pin em { display: none; }
  .about-grid { padding: 60px 0; }
  .about-mosaic { min-height: 430px; grid-template-columns: 1fr 1fr; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
  .fact-grid article:nth-child(2) { border-right: 0; }
  .fact-grid article:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .contact-section { min-height: 78svh; padding: 80px 5vw 44px; }
  .contact-bottom { grid-template-columns: 1fr; gap: 34px; }
  .site-footer { grid-template-columns: 1fr; gap: 18px; padding: 30px 5vw; }
  .site-footer > div { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal-ready .reveal { opacity: 1; transform: none; }
  .hero-media > img, .project-image img { --parallax-scale: 1; --parallax-y: 0px; will-change: auto; }
}