:root {
  --ink: #07162e;
  --blue: #1749ff;
  --electric: #2f63ff;
  --sky: #dce6f5;
  --paper: #f4f6f8;
  --white: #fff;
  --line: #ccd4df;
  --muted: #647085;
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Manrope", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 1000; background: #fff; padding: 12px 18px; transition: top .2s; }
.skip-link:focus { top: 20px; }

.site-header { position: fixed; top: 0; inset-inline: 0; z-index: 100; height: 82px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 40px; padding: 0 4vw; color: #fff; transition: background .35s, color .35s, height .35s, box-shadow .35s; }
.site-header.scrolled { height: 68px; color: var(--ink); background: rgba(255,255,255,.94); backdrop-filter: blur(18px); box-shadow: 0 1px 0 rgba(7,22,46,.08); }
.brand { justify-self: start; display: flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 800; letter-spacing: .09em; }
.brand img { width: 50px; height: 46px; object-fit: contain; filter: brightness(0) invert(1); transition: filter .35s; }
.site-header.scrolled .brand img { filter: none; }
.desktop-nav { display: flex; gap: 30px; font-size: 13px; font-weight: 600; }
.desktop-nav a { opacity: .74; transition: opacity .2s; }
.desktop-nav a:hover { opacity: 1; }
.header-cta { justify-self: end; font-size: 13px; font-weight: 700; padding-bottom: 6px; border-bottom: 1px solid currentColor; }
.menu-toggle { display: none; }

.hero { min-height: 820px; height: 100svh; max-height: 1020px; position: relative; overflow: hidden; display: flex; align-items: center; color: white; background: var(--ink); }
.hero-media { position: absolute; inset: 0 0 0 42%; overflow: hidden; }
.hero-media:after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,var(--ink) 0%, rgba(7,22,46,.65) 17%, rgba(7,22,46,.08) 65%), linear-gradient(0deg,rgba(7,22,46,.35),transparent 45%); }
.hero-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) contrast(1.08); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(110deg,var(--ink) 0%, var(--ink) 42%, transparent 67%); }
.hero-grid { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.18) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.18) 1px,transparent 1px); background-size: 82px 82px; mask-image: linear-gradient(90deg,#000,transparent 70%); }
.hero-content { position: relative; z-index: 2; width: min(92%,var(--max)); margin: 0 auto; padding: 90px 4vw 0; }
.eyebrow { margin: 0 0 28px; font-size: 11px; line-height: 1.2; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--blue); }
.eyebrow.light { color: #8eacff; }
.hero h1 { margin: 0; max-width: 920px; font-size: clamp(62px,7.6vw,122px); line-height: .86; letter-spacing: -.07em; font-weight: 700; text-transform: uppercase; }
.hero h1 em { color: #8eacff; font-style: normal; }
.hero-lead { max-width: 620px; margin: 40px 0 0; padding-left: 110px; font-size: clamp(16px,1.35vw,20px); line-height: 1.6; color: rgba(255,255,255,.72); position: relative; }
.hero-lead:before { content:""; position:absolute; left:0; top:.8em; width:80px; height:1px; background:#8eacff; }
.hero-actions { display: flex; gap: 12px; margin: 38px 0 0 110px; }
.button { min-height: 55px; display: inline-flex; align-items: center; justify-content: center; gap: 36px; padding: 0 24px; font-size: 13px; font-weight: 800; transition: transform .2s, background .2s, color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--blue); }
.button-ghost { border: 1px solid rgba(255,255,255,.28); color: #fff; }
.button-ghost:hover { background: #fff; color: var(--ink); }
.hero-index { position: absolute; right: 5vw; bottom: 58px; z-index: 3; display: flex; align-items: flex-end; gap: 12px; }
.hero-index span { font-size: 68px; line-height: .8; font-weight: 800; letter-spacing: -.08em; }
.hero-index small { font-size: 11px; line-height: 1.2; font-weight: 700; text-transform: uppercase; color: rgba(255,255,255,.62); }
.scroll-cue { position: absolute; bottom: 46px; left: 4vw; z-index: 3; display:flex; align-items:center; gap:10px; font-size:10px; text-transform:uppercase; letter-spacing:.16em; color:rgba(255,255,255,.55); }
.scroll-cue span { width: 38px; height: 1px; background: currentColor; }

.stats { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); background: #fff; border-inline: 1px solid var(--line); }
.stat { min-height: 210px; padding: 42px 3vw; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat strong { color: var(--blue); font-size: clamp(38px,4.2vw,66px); line-height: 1; letter-spacing: -.055em; }
.stat span { font-size: 13px; line-height: 1.45; color: var(--muted); }

.section { position: relative; max-width: var(--max); margin: 0 auto; padding: 150px 4vw; border-inline: 1px solid var(--line); }
.section-number { position: absolute; right: 4vw; top: 150px; color: var(--line); font-size: 12px; letter-spacing: .2em; }
.section-heading { max-width: 850px; }
.section-heading h2, .capacity h2, .people h2, .contact h2 { margin: 0; font-size: clamp(48px,6vw,92px); line-height: .96; letter-spacing: -.06em; font-weight: 600; text-transform: uppercase; }
.section-heading h2 span { color: var(--blue); }
.about { display: grid; grid-template-columns: 1.2fr .8fr; column-gap: 7vw; }
.about .section-heading { grid-column: 1; }
.about-copy { grid-column: 2; align-self: end; margin-bottom: 8px; }
.about-copy p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.about-copy .lead { color: var(--ink); font-size: 18px; font-weight: 600; line-height: 1.6; }
.history-block { grid-column:1/-1; margin-top:85px; display:grid; grid-template-columns:.7fr 1.3fr; gap:7vw; padding:52px; border:1px solid var(--line); background:#fff; }
.history-intro > p:last-child { max-width:440px; margin:0; color:var(--muted); font-size:14px; line-height:1.75; }
.history-timeline { margin:0; padding:0; list-style:none; border-top:1px solid var(--line); }
.history-timeline li { display:grid; grid-template-columns:130px 1fr; gap:26px; padding:24px 0; border-bottom:1px solid var(--line); }
.company-gallery{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}.company-gallery article{min-height:340px;position:relative;overflow:hidden;background:#13232d;color:#fff}.company-gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.company-gallery article:hover img{transform:scale(1.035)}.company-gallery article:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(5,15,22,.86))}.company-gallery div{position:absolute;z-index:1;left:28px;right:28px;bottom:25px}.company-gallery span{display:block;margin-bottom:9px;color:var(--accent,#baf349);font-size:10px;letter-spacing:.14em;text-transform:uppercase}.company-gallery h3{max-width:460px;margin:0;font-size:clamp(20px,2vw,29px);line-height:1.12;letter-spacing:-.035em}
.history-timeline strong { color:var(--blue); font-size:28px; letter-spacing:-.04em; }
.history-timeline span { align-self:center; color:var(--muted); font-size:13px; line-height:1.65; }
.case-card { grid-column: 1 / -1; display: grid; grid-template-columns: 1.25fr .75fr; min-height: 520px; margin-top: 100px; color: #fff; background: var(--ink); }
.case-photo { min-height: 500px; position: relative; overflow: hidden; }
.case-photo:after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(7,22,46,.48),transparent 45%); }
.case-photo img { width:100%; height:100%; object-fit:cover; transition:transform .8s ease; }
.case-card:hover .case-photo img { transform: scale(1.025); }
.photo-label { position:absolute; left:28px; bottom:26px; z-index:1; font-size:11px; text-transform:uppercase; letter-spacing:.12em; }
.case-content { padding: 55px 4vw; display:flex; flex-direction:column; }
.case-content h3 { margin:0 0 28px; font-size:clamp(30px,3vw,46px); line-height:1.08; letter-spacing:-.045em; }
.case-content > p:not(.eyebrow) { margin:0; color:rgba(255,255,255,.64); font-size:14px; line-height:1.7; }
.case-metric { display:flex; align-items:flex-end; gap:16px; margin-top:auto; padding-top:35px; border-top:1px solid rgba(255,255,255,.15); }
.case-metric strong { font-size:54px; line-height:.8; color:#8eacff; letter-spacing:-.06em; }
.case-metric span { font-size:11px; line-height:1.35; text-transform:uppercase; letter-spacing:.08em; color:rgba(255,255,255,.6); }

.directions { padding-bottom: 120px; }
.direction-list { margin-top: 85px; border-top: 1px solid var(--line); }
.direction { appearance:none; width:100%; padding:0; display:grid; grid-template-columns:80px minmax(250px,1fr) .9fr 40px; align-items:center; gap:28px; min-height:140px; border:0; border-bottom:1px solid var(--line); cursor:pointer; text-align:left; color:inherit; font:inherit; background:transparent; transition:color .25s, background .25s; position:relative; overflow:hidden; }
.direction:before { content:""; position:absolute; inset:0; background:var(--blue); transform:translateX(-101%); transition:transform .35s ease; }
.direction:hover { color:#fff; }
.direction:hover:before { transform:translateX(0); }
.direction:focus-visible { outline:3px solid var(--blue); outline-offset:4px; }
.direction > * { position:relative; z-index:1; }
.direction-id { font-size:11px; color:var(--muted); }
.direction:hover .direction-id { color:#bcd0ff; }
.direction h3 { margin:0; font-size:clamp(22px,2.2vw,33px); letter-spacing:-.035em; }
.direction p { margin:0; color:var(--muted); font-size:13px; line-height:1.6; }
.direction:hover p { color:rgba(255,255,255,.7); }
.direction .arrow { font-size:24px; }

.capacity { background: var(--ink); color:#fff; }
.capacity-inner { max-width:var(--max); margin:auto; padding:150px 4vw; }
.capacity-intro { max-width:980px; }
.capacity h2 em { color:#8eacff; font-style:normal; }
.capacity-intro > p:last-child { max-width:580px; margin:36px 0 0; color:rgba(255,255,255,.62); font-size:16px; line-height:1.7; }
.capacity-grid { display:grid; grid-template-columns:repeat(4,1fr); margin-top:85px; border-top:1px solid rgba(255,255,255,.16); border-bottom:1px solid rgba(255,255,255,.16); }
.capacity-metric { min-height:220px; padding:38px 30px; display:flex; flex-direction:column; justify-content:space-between; border-right:1px solid rgba(255,255,255,.16); }
.capacity-metric:last-child { border:0; }
.capacity-metric strong { color:#8eacff; font-size:58px; line-height:1; letter-spacing:-.06em; }
.capacity-metric span { font-size:12px; line-height:1.5; color:rgba(255,255,255,.6); }
.plant-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:18px; }
.plant-card { min-height:360px; position:relative; overflow:hidden; }
.plant-card:after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(7,22,46,.85),transparent 60%); }
.plant-card img { width:100%; height:100%; object-fit:cover; transition:transform .7s; }
.plant-card:hover img { transform:scale(1.035); }
.plant-card div { position:absolute; left:30px; bottom:28px; z-index:2; }
.plant-card span { font-size:10px; text-transform:uppercase; letter-spacing:.15em; color:#bcd0ff; }
.plant-card h3 { margin:7px 0 0; font-size:25px; }

.projects .section-heading { max-width:1000px; }
.project-map { position:relative; margin-top:75px; aspect-ratio:16/9; overflow:hidden; color:#fff; background:#031227; box-shadow:0 26px 70px rgba(7,22,46,.18); }
.project-map:after { content:""; position:absolute; inset:0; pointer-events:none; background:linear-gradient(90deg,rgba(2,10,24,.22),transparent 35%,rgba(2,10,24,.08)),linear-gradient(0deg,rgba(2,10,24,.4),transparent 36%); }
.project-map > img { width:100%; height:100%; object-fit:cover; }
.map-point { position:absolute; z-index:3; }
.map-point.is-open { z-index:8; }
.map-pin { appearance:none; padding:0; border:0; cursor:pointer; color:#fff; background:transparent; display:grid; grid-template-columns:16px auto; column-gap:8px; align-items:center; text-align:left; filter:drop-shadow(0 5px 12px rgba(0,0,0,.55)); }
.map-pin span { grid-row:1/3; width:14px; height:14px; border:3px solid #fff; border-radius:50%; background:#ffb547; box-shadow:0 0 0 7px rgba(255,181,71,.2); animation:pin-pulse 2.6s ease-in-out infinite; }
.map-pin b { padding:5px 8px 1px; font-size:11px; line-height:1; background:rgba(3,18,39,.78); backdrop-filter:blur(8px); }
.map-pin small { padding:2px 8px 5px; color:#aac5ef; font-size:9px; background:rgba(3,18,39,.78); backdrop-filter:blur(8px); }
.map-pin:focus-visible { outline:2px solid #fff; outline-offset:7px; border-radius:2px; }
.pin-rzhev { left:11.4%; top:45%; }.pin-vyshny { left:12.8%; top:39%; }.pin-pokrov { left:14.6%; top:49.5%; }.pin-samara { left:19.6%; top:57.5%; }.pin-ufa { left:24.3%; top:53.3%; }.pin-svetlogorsk { left:48%; top:40%; }
.map-tooltip { position:absolute; left:22px; top:50%; width:330px; max-height:430px; padding:18px; opacity:0; visibility:hidden; pointer-events:none; transform:translate(8px,-50%); transition:opacity .22s ease, transform .22s ease, visibility .22s; color:#fff; background:rgba(3,16,36,.96); border:1px solid rgba(154,187,255,.35); box-shadow:0 22px 60px rgba(0,0,0,.42); backdrop-filter:blur(18px); }
.map-point.is-open .map-tooltip { opacity:1; visibility:visible; pointer-events:auto; transform:translate(0,-50%); }
.map-tooltip-head { display:flex; align-items:flex-start; justify-content:space-between; gap:18px; padding-bottom:14px; border-bottom:1px solid rgba(255,255,255,.14); }
.map-tooltip-head > div { min-width:0; display:flex; flex-direction:column; gap:5px; }
.map-tooltip-head b { font-size:17px; line-height:1.15; }
.map-tooltip-head span { color:#9bb7e4; font-size:9px; letter-spacing:.06em; text-transform:uppercase; }
.map-tooltip-head em { color:#ffb547; font-size:18px; font-style:normal; }
.map-project-list { max-height:330px; overflow:auto; scrollbar-width:thin; scrollbar-color:#49658c transparent; }
.map-project { appearance:none; width:100%; min-height:74px; padding:10px 0; border:0; border-bottom:1px solid rgba(255,255,255,.11); cursor:pointer; display:grid; grid-template-columns:76px 1fr; gap:13px; align-items:center; text-align:left; color:#fff; background:transparent; transition:background .2s, padding .2s; }
.map-tooltip > .map-project:last-child,.map-project-list .map-project:last-child { border-bottom:0; }
.map-project:hover,.map-project:focus-visible { padding-inline:8px; background:#1749ff; outline:none; }
.map-project img { width:76px; height:54px; object-fit:cover; }
.map-project > span { min-width:0; display:flex; flex-direction:column; gap:5px; }
.map-project small { color:#8eacff; font-size:8px; font-weight:800; letter-spacing:.11em; text-transform:uppercase; }
.map-project b { font-size:11px; line-height:1.35; font-weight:650; }
.map-summary { position:absolute; z-index:2; right:38px; bottom:34px; display:flex; align-items:flex-end; gap:12px; }
.map-summary strong { font-size:68px; line-height:.8; letter-spacing:-.07em; color:#fff; }
.map-summary span { font-size:10px; line-height:1.35; letter-spacing:.12em; text-transform:uppercase; color:#aac5ef; }
.map-locations { display:grid; grid-template-columns:repeat(4,1fr); margin-bottom:60px; border:1px solid var(--line); border-top:0; background:#fff; }
.map-locations span { min-height:88px; display:flex; align-items:center; gap:12px; padding:20px; border-right:1px solid var(--line); color:var(--muted); font-size:11px; line-height:1.45; }
.map-locations span:last-child { border-right:0; }
.map-locations b { color:var(--blue); font-size:22px; }
@keyframes pin-pulse { 0%,100% { box-shadow:0 0 0 5px rgba(255,181,71,.14); } 50% { box-shadow:0 0 0 10px rgba(255,181,71,.28); } }
.project-tabs { display:flex; flex-wrap:wrap; gap:9px; margin:60px 0 30px; scroll-margin-top:110px; }
.project-tabs button { cursor:pointer; border:1px solid var(--line); color:var(--muted); background:transparent; padding:12px 18px; font-size:12px; font-weight:700; transition:.2s; }
.project-tabs button:hover,.project-tabs button.active { color:#fff; border-color:var(--blue); background:var(--blue); }
.project-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.project-card { appearance:none; width:100%; aspect-ratio:16/10; min-height:0; padding:0; border:0; cursor:pointer; text-align:left; color:inherit; font:inherit; position:relative; overflow:hidden; background:var(--ink); transition:opacity .25s, transform .25s, box-shadow .25s; }
.project-card.hidden { display:none; }
.project-card:after { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(7,22,46,.9),transparent 62%); }
.project-card img { width:100%; height:100%; object-fit:cover; transition:transform .8s ease; }
.project-card:hover { transform:translateY(-4px); box-shadow:0 18px 42px rgba(7,22,46,.16); }
.project-card:hover img { transform:scale(1.035); }
.project-card:focus-visible { outline:3px solid var(--blue); outline-offset:4px; }
.project-info { position:absolute; inset:auto 34px 30px; z-index:2; color:#fff; }
.project-info span { font-size:10px; font-weight:700; letter-spacing:.13em; text-transform:uppercase; color:#bcd0ff; }
.project-info h3 { max-width:600px; margin:10px 0 0; font-size:24px; line-height:1.25; letter-spacing:-.025em; }
.project-open { position:absolute; top:24px; right:24px; z-index:2; padding:9px 12px; background:rgba(7,22,46,.68); backdrop-filter:blur(8px); color:#fff; font-size:10px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; opacity:0; transform:translateY(-5px); transition:.25s; }
.project-card:hover .project-open,.project-card:focus-visible .project-open { opacity:1; transform:none; }

.project-modal[hidden] { display:none; }
.project-modal { position:fixed; inset:0; z-index:300; display:grid; place-items:center; padding:32px; }
.modal-backdrop { position:absolute; inset:0; border:0; background:rgba(3,11,25,.86); backdrop-filter:blur(12px); cursor:pointer; }
.modal-panel { position:relative; z-index:1; width:min(1240px,96vw); max-height:90vh; display:grid; grid-template-columns:1.35fr .65fr; overflow:hidden; color:#fff; background:var(--ink); box-shadow:0 28px 100px rgba(0,0,0,.4); animation:modal-in .32s ease; }
.modal-close { position:absolute; top:18px; right:18px; z-index:3; width:44px; height:44px; border:1px solid rgba(255,255,255,.35); border-radius:50%; cursor:pointer; color:#fff; background:rgba(7,22,46,.55); font-size:28px; line-height:1; }
.modal-media { min-height:610px; background:#020918; overflow:hidden; }
.modal-media img { width:100%; height:100%; object-fit:cover; }
.modal-content { min-width:0; padding:66px 46px 40px; display:flex; flex-direction:column; }
.modal-location { margin:0 0 22px; color:#8eacff; font-size:10px; font-weight:800; letter-spacing:.16em; text-transform:uppercase; }
.modal-content h2 { margin:0; font-size:clamp(30px,3.2vw,48px); line-height:1.05; letter-spacing:-.05em; }
.modal-description { margin:32px 0 0; color:rgba(255,255,255,.68); font-size:15px; line-height:1.75; }
.modal-nav { margin-top:auto; padding-top:32px; border-top:1px solid rgba(255,255,255,.15); display:flex; align-items:center; justify-content:space-between; }
.modal-counter { color:rgba(255,255,255,.5); font-size:11px; letter-spacing:.14em; }
.modal-nav div { display:flex; gap:8px; }
.modal-nav button { width:48px; height:48px; border:1px solid rgba(255,255,255,.24); cursor:pointer; color:#fff; background:transparent; font-size:20px; transition:.2s; }
.modal-nav button:hover { border-color:#8eacff; background:#1749ff; }
.modal-open { overflow:hidden; }
@keyframes modal-in { from { opacity:0; transform:translateY(18px) scale(.985); } to { opacity:1; transform:none; } }

.people { min-height:720px; display:grid; grid-template-columns:1fr 1fr; color:#fff; background:var(--blue); }
.people-photo { min-height:620px; overflow:hidden; }
.people-photo img { width:100%; height:100%; object-fit:cover; filter:saturate(.75); }
.people-content { padding:105px 6vw; align-self:center; }
.people h2 { font-size:clamp(42px,4.7vw,72px); }
.people-content > p:not(.eyebrow) { max-width:640px; margin:34px 0 55px; color:rgba(255,255,255,.76); font-size:15px; line-height:1.8; }
.people-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:26px; padding-top:34px; border-top:1px solid rgba(255,255,255,.28); }
.people-stats div { display:flex; flex-direction:column; gap:14px; }
.people-stats strong { font-size:38px; }
.people-stats span { font-size:10px; line-height:1.45; text-transform:uppercase; color:rgba(255,255,255,.65); }

.documents { background:#eef2f7; }
.documents-lead { max-width:650px; margin:42px 0 0 auto; color:var(--muted); font-size:15px; line-height:1.75; }
.document-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:68px; }
.document-card { min-width:0; display:flex; flex-direction:column; background:#fff; border:1px solid var(--line); transition:transform .25s, box-shadow .25s, border-color .25s; }
.document-card:hover { transform:translateY(-6px); border-color:#9ab2ff; box-shadow:0 22px 48px rgba(7,22,46,.13); }
.document-preview { aspect-ratio:4/5; padding:28px; overflow:hidden; display:grid; place-items:center; background:linear-gradient(145deg,#dce4ef,#f9fbfd); }
.document-preview img { width:100%; height:100%; object-fit:contain; filter:drop-shadow(0 12px 16px rgba(7,22,46,.18)); transition:transform .45s ease; }
.document-card:hover .document-preview img { transform:scale(1.025); }
.document-card > div:last-child { padding:28px; min-height:190px; }
.document-card span { color:var(--blue); font-size:9px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; }
.document-card h3 { margin:10px 0 12px; font-size:21px; line-height:1.3; letter-spacing:-.025em; }
.document-card p { margin:0; color:var(--muted); font-size:12px; line-height:1.6; }

.contact { padding:140px 4vw 0; color:#fff; background:var(--ink); }
.contact-head { max-width:var(--max); margin:auto; display:grid; grid-template-columns:1fr auto; align-items:end; }
.contact h2 { font-size:clamp(60px,8vw,126px); }
.contact h2 em { color:#8eacff; font-style:normal; }
.contact-mail { margin-bottom:14px; padding-bottom:10px; border-bottom:1px solid #8eacff; color:#8eacff; font-size:18px; font-weight:700; }
.offices { max-width:var(--max); margin:95px auto 0; display:grid; grid-template-columns:1fr 1fr; border-top:1px solid rgba(255,255,255,.15); }
.office { min-height:230px; padding:34px 0; border-right:1px solid rgba(255,255,255,.15); }
.office:nth-child(2) { padding-left:5vw; border:0; }
.office > span { font-size:10px; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:#8eacff; }
.office p { color:rgba(255,255,255,.58); font-size:14px; line-height:1.65; }
.office a { font-size:19px; font-weight:700; }
footer { max-width:var(--max); min-height:110px; margin:0 auto; display:grid; grid-template-columns:1fr auto 1fr; align-items:center; border-top:1px solid rgba(255,255,255,.15); font-size:11px; color:rgba(255,255,255,.55); }
.footer-brand { display:flex; align-items:center; gap:10px; font-size:11px; letter-spacing:.1em; color:#fff; }
.footer-brand img { filter:brightness(0) invert(1); }
footer > a { justify-self:end; }

.reveal { opacity:0; transform:translateY(26px); transition:opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity:1; transform:none; }
.delay-1 { transition-delay:.08s; }.delay-2 { transition-delay:.16s; }.delay-3 { transition-delay:.24s; }

@media (min-width: 1001px) {
  .direction h3 { white-space:nowrap; }
}

@media (max-width: 1000px) {
  .site-header { grid-template-columns:1fr auto; }
  .desktop-nav,.header-cta { display:none; }
  .menu-toggle { display:flex; width:44px; height:44px; padding:12px; border:0; background:transparent; flex-direction:column; justify-content:center; gap:6px; }
  .menu-toggle span { display:block; height:1px; width:100%; background:currentColor; }
  .site-header.menu-open { height:auto; min-height:82px; padding-bottom:26px; grid-template-rows:62px auto; background:#fff; color:var(--ink); }
  .site-header.menu-open .brand img { filter:none; }
  .site-header.menu-open .desktop-nav { display:flex; grid-column:1/-1; flex-direction:column; gap:18px; font-size:18px; }
  .hero-media { inset:0; opacity:.58; }
  .hero-overlay { background:linear-gradient(90deg,rgba(7,22,46,.98),rgba(7,22,46,.45)); }
  .hero-content { padding-inline:6vw; }
  .stats { grid-template-columns:1fr 1fr; }
  .stat:nth-child(2) { border-right:0; }.stat:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .about { grid-template-columns:1fr; }
  .about-copy { grid-column:1; max-width:700px; margin-top:50px; }
  .history-block { grid-template-columns:1fr; }
  .company-gallery{grid-template-columns:1fr;}
  .case-card { grid-template-columns:1fr; }
  .case-content { min-height:470px; }
  .direction { grid-template-columns:55px 1fr 36px; padding-block:25px; }
  .direction p { grid-column:2; }
  .capacity-grid { grid-template-columns:1fr 1fr; }
  .capacity-metric:nth-child(2) { border-right:0; }.capacity-metric:nth-child(-n+2) { border-bottom:1px solid rgba(255,255,255,.16); }
  .people { grid-template-columns:1fr; }
  .people-photo { min-height:480px; max-height:58vw; }
  .project-map { overflow:visible; }
  .map-pin b,.map-pin small { display:none; }
  .map-tooltip { position:fixed; left:16px; right:16px; top:auto; bottom:18px; width:auto; max-height:68vh; overflow:auto; padding:16px; transform:translateY(12px); z-index:500; }
  .map-point.is-open .map-tooltip { transform:none; }
  .map-project-list { max-height:none; overflow:visible; }
  .map-locations { grid-template-columns:1fr 1fr; }
  .map-locations span:nth-child(2) { border-right:0; }.map-locations span:nth-child(-n+2) { border-bottom:1px solid var(--line); }
  .document-grid { grid-template-columns:1fr 1fr; }
  .document-card:last-child { grid-column:1/-1; width:calc(50% - 9px); }
}

@media (max-width: 680px) {
  .site-header { height:68px; padding-inline:20px; }
  .brand span { font-size:11px; }.brand img { width:42px; height:38px; }
  .hero { min-height:760px; }
  .hero-content { padding:50px 22px 0; }
  .hero h1 { font-size:clamp(48px,15.5vw,70px); }
  .hero-lead { padding-left:0; margin-top:28px; font-size:15px; }.hero-lead:before { display:none; }
  .hero-actions { margin:28px 0 0; flex-direction:column; align-items:flex-start; }
  .button { width:100%; max-width:290px; }
  .hero-index { right:22px; bottom:32px; }.scroll-cue { display:none; }
  .stats { grid-template-columns:1fr; border-inline:0; }.stat { min-height:150px; padding:28px 22px; border-right:0; border-bottom:1px solid var(--line); }
  .stat strong { font-size:44px; }.stat span { margin-top:20px; }
  .section { padding:95px 22px; border-inline:0; }.section-number { top:100px; right:22px; }
  .section-heading h2,.capacity h2,.people h2 { font-size:clamp(40px,12vw,58px); }
  .about-copy { margin-top:34px; }.about-copy .lead { font-size:16px; }
  .history-block { margin-top:50px; padding:28px 22px; gap:34px; }.history-timeline li { grid-template-columns:96px 1fr; gap:14px; }.history-timeline strong { font-size:22px; }
  .company-gallery{margin-top:14px;gap:12px}.company-gallery article{min-height:270px}.company-gallery div{left:20px;right:20px;bottom:19px}.company-gallery h3{font-size:21px}
  .case-card { margin-top:55px; }.case-photo { min-height:330px; }.case-content { padding:38px 24px; min-height:500px; }
  .case-metric strong { font-size:44px; }
  .direction-list { margin-top:55px; }.direction { grid-template-columns:36px 1fr 25px; gap:10px; }.direction p { font-size:12px; }.direction h3 { font-size:22px; }
  .capacity-inner { padding:95px 22px; }.capacity-grid { grid-template-columns:1fr; margin-top:55px; }.capacity-metric { min-height:165px; border-right:0; border-bottom:1px solid rgba(255,255,255,.16); }.plant-row { grid-template-columns:1fr; }.plant-card { min-height:290px; }
  .project-tabs { flex-wrap:nowrap; overflow-x:auto; margin-inline:-22px; padding-inline:22px; }.project-tabs button { white-space:nowrap; }
  .project-map { margin-top:50px; margin-inline:-22px; aspect-ratio:4/3; }.project-map > img { object-fit:cover; object-position:center; }.map-pin span { width:10px; height:10px; border-width:2px; }.map-summary { right:20px; bottom:18px; }.map-summary strong { font-size:46px; }.map-locations { grid-template-columns:1fr; margin-inline:-22px; margin-bottom:45px; }.map-locations span { min-height:62px; border-right:0; border-bottom:1px solid var(--line); }.map-locations span:last-child { border-bottom:0; }
  .project-grid { grid-template-columns:1fr; }.project-card { aspect-ratio:4/3; }.project-info { inset:auto 22px 23px; }.project-info h3 { font-size:20px; }.project-open { opacity:1; transform:none; top:16px; right:16px; }
  .project-modal { padding:12px; }.modal-panel { width:100%; max-height:94vh; grid-template-columns:1fr; overflow:auto; }.modal-media { min-height:0; aspect-ratio:16/10; }.modal-content { min-height:390px; padding:36px 24px 24px; }.modal-close { top:12px; right:12px; }.modal-description { margin-top:22px; }
  .people-photo { min-height:360px; }.people-content { padding:80px 22px; }.people-stats { grid-template-columns:1fr; }.people-stats div { flex-direction:row; align-items:center; gap:20px; }
  .documents-lead { margin-top:30px; }.document-grid { grid-template-columns:1fr; margin-top:45px; }.document-card:last-child { grid-column:auto; width:auto; }.document-preview { max-height:520px; }
  .documents .section-heading h2 { font-size:clamp(34px,9.6vw,44px); letter-spacing:-.065em; }
  .contact { padding:90px 22px 0; }.contact-head { display:block; }.contact h2 { font-size:clamp(54px,17vw,78px); }.contact-mail { display:inline-flex; margin-top:42px; }
  .offices { grid-template-columns:1fr; margin-top:60px; }.office,.office:nth-child(2) { padding:30px 0; min-height:auto; border-right:0; border-bottom:1px solid rgba(255,255,255,.15); }
  footer { min-height:160px; grid-template-columns:1fr auto; }footer > p { display:none; }
}

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