:root {
  --navy: #061e3b;
  --navy-2: #0a3159;
  --gold: #f3b400;
  --gold-2: #ffc82e;
  --ink: #10253f;
  --muted: #667487;
  --line: #e2e8ef;
  --soft: #f5f7fa;
  --white: #fff;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Segoe UI", Arial, "Helvetica Neue", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6, button, .btn, .text-link, .project-link,
.service-card a, .news-card a, .section-heading > a, .sector-grid a {
  font-family: Tahoma, "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
a, button, .project-card, .service-card, .value-card, .sector-card { transition: .25s ease; }
.container { width: min(1200px, calc(100% - 40px)); max-width: none; margin-inline: auto; padding: 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 2000; background: var(--gold); color: var(--navy); padding: 10px 16px; font-weight: 800; }
.skip-link:focus { top: 12px; }
.eyebrow { display: inline-block; color: #d99a00; font-size: 12px; font-weight: 800; letter-spacing: 1.6px; text-transform: uppercase; margin-bottom: 13px; }
.eyebrow.light { color: var(--gold); }
.soft-bg { background: var(--soft); }
.centered { text-align: center; }

/* Header */
.topbar { background: var(--navy); color: #dce6f0; font-size: 12px; }
.topbar-inner { height: 34px; display: flex; align-items: center; justify-content: space-between; }
.topbar-links { display: flex; align-items: center; gap: 24px; }
.topbar a:hover { color: var(--gold); }
.site-header { height: 76px; background: rgba(255,255,255,.98); border-bottom: 1px solid #eef1f5; position: sticky; top: 0; z-index: 1030; box-shadow: 0 5px 20px rgba(6,30,59,.05); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark { width: 47px; height: 52px; display: grid; place-items: center; position: relative; color: var(--gold); font-size: 11px; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; inset: 5px 7px; border: 2px solid var(--gold); transform: rotate(30deg); }
.brand-mark::after { transform: rotate(-30deg); border-color: var(--navy); }
.brand-mark b { z-index: 1; color: var(--navy); letter-spacing: -1px; }
.brand strong { display: block; font-size: 18px; line-height: 1.1; letter-spacing: .4px; }
.brand small { display: block; font-size: 8px; letter-spacing: 1.35px; color: #7c8998; margin-top: 4px; }
.main-nav { height: 100%; display: flex; align-items: center; gap: 24px; }
.main-nav > a { height: 100%; display: flex; align-items: center; position: relative; font-size: 12px; font-weight: 700; text-transform: uppercase; white-space: nowrap; }
.main-nav > a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 15px; height: 2px; background: var(--gold); transition: .25s; }
.main-nav > a:hover, .main-nav > a.active { color: #d99a00; }
.main-nav > a:hover::after, .main-nav > a.active::after { left: 0; right: 0; }
.menu-toggle { display: none; width: 44px; height: 42px; border: 0; background: transparent; padding: 8px; }
.menu-toggle span { display: block; width: 25px; height: 2px; background: var(--navy); margin: 5px auto; }
@media (min-width: 821px) {
  .nav-collapse { display: block !important; height: 100%; }
}

/* Buttons and forms */
.btn { border: 0; display: inline-flex; align-items: center; justify-content: center; gap: 11px; min-height: 46px; padding: 0 23px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .25px; cursor: pointer; border-radius: 4px; }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid rgba(243,180,0,.48); outline-offset: 3px; box-shadow: none; }
.btn-primary { background: linear-gradient(135deg,var(--gold-2),var(--gold)); color: #081c35; box-shadow: 0 10px 22px rgba(243,180,0,.2); }
.btn-primary:hover, .btn-primary:focus { background: #ffd252; color: #081c35; box-shadow: 0 13px 28px rgba(243,180,0,.3); }
.btn-outline { border: 1px solid #9eabba; background: rgba(255,255,255,.8); color: var(--ink); }
.btn-outline:hover { border-color: var(--gold); color: #c68d00; background: #fff; }
.nav-quote { min-height: 42px; height: 42px; padding: 0 19px; }
.btn-wide { width: 100%; margin-top: 4px; }
.quote-form h3 { font-size: 23px; text-transform: uppercase; margin: 0 0 4px; }
.quote-form > p { font-size: 13px; color: var(--muted); margin: 0 0 18px; }
.quote-form label, .contact-form label { display: block; margin-bottom: 11px; }
.quote-form label > span, .contact-form label > span { font-size: 11px; font-weight: 700; color: #5c6c7f; display: block; margin-bottom: 4px; }
.quote-form .form-control, .quote-form .form-select, .contact-form .form-control, .contact-form .form-select { height: 44px; border: 1px solid #dce2e8; background-color: #fff; border-radius: 3px; color: var(--ink); font-size: 14px; }
.quote-form .form-control:focus, .quote-form .form-select:focus, .contact-form .form-control:focus, .contact-form .form-select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(243,180,0,.12); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quote-form > small { display: block; color: #8491a1; font-size: 9px; text-align: center; margin-top: 10px; }
.form-success { text-align: center; padding: 42px 10px; }
.form-success b { display: block; color: #178347; font-size: 19px; }
.form-success p { color: var(--muted); font-size: 13px; }
.form-success button { border: 0; background: transparent; color: #c68d00; font-weight: 700; cursor: pointer; }

/* Hero */
.hero { min-height: 665px; position: relative; background: linear-gradient(90deg,rgba(244,248,251,.98) 0%,rgba(244,248,251,.88) 38%,rgba(244,248,251,.18) 66%), url('../images/factory-hero.png') center/cover no-repeat; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -180px; top: 0; width: 520px; height: 100%; background: linear-gradient(135deg,transparent 45%,rgba(243,180,0,.12)); clip-path: polygon(60% 0,100% 0,100% 100%,0 100%); }
.hero-grid { min-height: 665px; display: grid; grid-template-columns: minmax(0,1.45fr) 385px; gap: 70px; align-items: center; position: relative; z-index: 2; }
.hero h1 { font-size: 53px; line-height: 1.12; text-transform: uppercase; letter-spacing: -1.6px; margin: 0 0 22px; max-width: 760px; }
.hero h1 em { font-style: normal; color: var(--navy-2); }
.hero-copy > p { font-size: 17px; color: #44566b; max-width: 630px; margin: 0 0 30px; }
.hero-actions { display: flex; gap: 13px; }
.hero-trust { display: flex; margin-top: 46px; border-top: 1px solid #ccd5de; max-width: 760px; }
.hero-trust span { padding: 20px 28px 0 0; margin-right: 28px; border-right: 1px solid #ccd5de; font-size: 12px; text-transform: uppercase; color: #68788b; }
.hero-trust span:last-child { border: 0; }
.hero-trust b { display: block; font-size: 22px; color: var(--navy); line-height: 1.1; margin-bottom: 3px; }
.hero-form { background: #fff; border-top: 4px solid var(--gold); box-shadow: 0 18px 50px rgba(5,25,50,.18); border-radius: 5px; padding: 28px; }
.inner-hero { position: relative; isolation: isolate; overflow: hidden; background: url('../images/factory-hero.png') center/cover; padding: 115px 0; }
.inner-hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(241,246,250,.98) 0%,rgba(241,246,250,.83) 48%,rgba(241,246,250,.2) 100%); z-index: -1; }
.inner-hero h1 { max-width: 760px; font-size: 48px; line-height: 1.1; letter-spacing: -1px; text-transform: uppercase; margin: 0 0 12px; }
.inner-hero p { font-size: 16px; color: #43566c; line-height: 1.8; max-width: 600px; margin: 0 0 28px; }

/* Shared sections */
.section { padding: 86px 0; }
.section-heading { margin-bottom: 35px; }
.section-heading.centered { text-align: center; }
.section-heading.split { display: flex; justify-content: space-between; align-items: end; }
.section-heading h2, .story-copy h2 { font-size: 34px; line-height: 1.2; text-transform: uppercase; margin: 0; letter-spacing: -.4px; }
.section-heading p { color: var(--muted); margin: 9px 0 0; }
.section-heading > a, .text-link { font-size: 12px; text-transform: uppercase; font-weight: 800; color: var(--navy); }
.section-heading > a:hover, .text-link:hover { color: #c78e00; }
.section-heading h2::after, .story-copy h2::after, .title-line::after { content: ""; display: block; width: 52px; height: 3px; background: var(--gold); margin-top: 16px; }
.centered h2::after { margin: 16px auto 0; }
.title-line { font-size: 34px; line-height: 1.2; text-transform: uppercase; margin: 0 0 22px; }
.center-action { text-align: center; margin-top: 30px; }

/* Home */
.service-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.service-card { position: relative; border: 1px solid var(--line); background: #fff; padding: 30px 26px 25px; min-height: 270px; box-shadow: 0 10px 28px rgba(7,30,60,.05); overflow: hidden; }
.service-card::before { content: ""; position: absolute; left: 0; top: 0; width: 3px; height: 0; background: var(--gold); transition: .3s; }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(7,30,60,.1); }
.service-card:hover::before { height: 100%; }
.service-number { position: absolute; right: 18px; top: 12px; color: #edf1f5; font-size: 44px; font-weight: 800; }
.line-icon { width: 48px; height: 48px; border: 1px solid var(--gold); color: #d99a00; display: grid; place-items: center; font-size: 26px; margin-bottom: 21px; }
.service-card h3 { font-size: 17px; text-transform: uppercase; margin: 0 0 10px; }
.service-card p { font-size: 13px; color: var(--muted); margin: 0 0 20px; }
.service-card a, .news-card a { font-size: 11px; text-transform: uppercase; font-weight: 800; }
.service-card a span, .news-card a span, .section-heading a span, .text-link span { color: var(--gold); margin-left: 5px; }
.projects-section { background: var(--soft); }
.project-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 17px; }
.project-card { background: #fff; box-shadow: 0 8px 28px rgba(7,30,60,.08); }
.project-card:hover { transform: translateY(-5px); }
.project-photo { height: 180px; background: url('../images/factory-aerial.png') center/cover; position: relative; }
.project-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,rgba(4,26,49,.28),transparent 60%); }
.project-photo.p2 { background-image: url('../images/logistics-interior.png'); }
.project-photo.p3 { background-image: url('../images/factory-production.png'); }
.project-photo.p4 { background-image: url('../images/factory-hero.png'); background-position: right center; }
.project-photo span { position: absolute; left: 12px; bottom: 10px; background: var(--gold); color: var(--navy); font-size: 9px; font-weight: 800; padding: 4px 7px; z-index: 1; }
.project-body { padding: 18px; }
.project-body h3 { font-size: 15px; margin: 0 0 16px; }
.project-meta { border-top: 1px solid var(--line); padding-top: 12px; display: flex; flex-wrap: wrap; gap: 9px; color: #69788a; font-size: 10px; }
.advantages { background: linear-gradient(115deg,#041b35,#082c52); color: #fff; padding: 55px 0; }
.advantages-grid { display: grid; grid-template-columns: 1.25fr repeat(4,1fr); align-items: stretch; }
.adv-title { padding-right: 35px; }
.adv-title h2 { font-size: 28px; line-height: 1.22; text-transform: uppercase; margin: 0; }
.adv-item { text-align: center; border-left: 1px solid rgba(255,255,255,.15); padding: 8px 18px; }
.adv-item i { font-size: 28px; color: var(--gold); font-style: normal; }
.adv-item h3 { font-size: 12px; text-transform: uppercase; margin: 12px 0 8px; }
.adv-item p { font-size: 11px; color: #bdc9d7; margin: 0; }
.story-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 45px; align-items: center; }
.story-copy p { color: var(--muted); margin: 22px 0; }
.story-visual { height: 330px; background: linear-gradient(rgba(4,29,55,.15),rgba(4,29,55,.45)),url('../images/construction-team.png') center/cover; position: relative; display: grid; place-items: center; border-radius: 4px; overflow: hidden; }
.story-play { width: 70px; height: 70px; border-radius: 50%; background: #fff; color: var(--navy); font-size: 28px; box-shadow: 0 10px 30px rgba(0,0,0,.25); display: grid; place-items: center; }
.story-play:hover { transform: scale(1.07); color: #c78e00; }
.story-visual > span { position: absolute; left: 22px; bottom: 18px; color: #fff; font-weight: 700; text-transform: uppercase; font-size: 12px; }
.stats-panel { grid-column: 1/-1; display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid var(--line); margin-top: 5px; }
.stats-panel div { padding: 24px; border-right: 1px solid var(--line); text-align: center; }
.stats-panel div:last-child { border: 0; }
.stats-panel b { display: block; font-size: 28px; color: #e8aa00; }
.stats-panel span { font-size: 11px; color: var(--muted); text-transform: uppercase; }
.news-section { background: var(--soft); }
.news-layout { display: grid; grid-template-columns: 1fr 310px; gap: 20px; }
.news-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 17px; }
.news-card { background: #fff; padding-bottom: 19px; box-shadow: 0 7px 24px rgba(7,30,60,.06); }
.news-photo { height: 150px; background: url('../images/engineering-bim.png') center/cover; }
.news-photo.n2 { background-image: url('../images/construction-team.png'); background-position: 70% 40%; }
.news-photo.n3 { background-image: url('../images/factory-production.png'); }
.news-card small, .news-card h3, .news-card a, .news-card p { margin-left: 16px; margin-right: 16px; }
.news-card small { display: block; font-size: 10px; color: #7b8998; margin-top: 14px; }
.news-card h3 { font-size: 14px; line-height: 1.5; min-height: 63px; margin-top: 8px; }
.cta-card { background: linear-gradient(145deg,#05213f,#0a3764); color: #fff; padding: 30px; position: relative; overflow: hidden; }
.cta-card::after { content: ""; position: absolute; width: 190px; height: 190px; border: 1px solid rgba(255,255,255,.08); right: -80px; top: -60px; transform: rotate(45deg); }
.cta-card h2 { font-size: 28px; line-height: 1.16; text-transform: uppercase; margin: 0; }
.cta-card p { font-size: 12px; color: #c4d0dc; }
.cta-card ul { list-style: none; padding: 0; font-size: 12px; line-height: 2; color: #e5edf5; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.about-grid p { color: var(--muted); }
.about-grid blockquote { border-left: 3px solid var(--gold); margin: 26px 0 0; padding: 8px 0 8px 22px; font-size: 18px; font-weight: 700; }
.about-grid blockquote b { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; margin-top: 9px; }
.about-photo { height: 455px; background: url('../images/construction-team.png') center/cover; position: relative; box-shadow: 24px 24px 0 #eef2f5; }
.photo-caption { position: absolute; left: -25px; bottom: 30px; background: var(--navy); color: #fff; padding: 22px 25px; width: 230px; border-left: 4px solid var(--gold); }
.photo-caption b { display: block; color: var(--gold); font-size: 26px; }
.photo-caption span { font-size: 11px; text-transform: uppercase; }
.numbers { background: linear-gradient(115deg,#041b35,#0b365f); color: #fff; }
.numbers-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.numbers-grid div { text-align: center; padding: 36px 20px; border-right: 1px solid rgba(255,255,255,.14); }
.numbers-grid div:last-child { border: 0; }
.numbers-grid b { display: block; color: var(--gold); font-size: 29px; }
.numbers-grid span { font-size: 11px; color: #c4d0dd; text-transform: uppercase; }
.value-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.value-card { background: #fff; padding: 30px; box-shadow: 0 8px 26px rgba(6,30,59,.06); border-bottom: 3px solid transparent; }
.value-card:hover { border-color: var(--gold); transform: translateY(-4px); }
.value-card i { font-style: normal; color: #e3e8ed; font-size: 38px; font-weight: 800; }
.value-card h3 { text-transform: uppercase; font-size: 16px; margin-top: 12px; }
.value-card p { color: var(--muted); font-size: 13px; }
.timeline { display: grid; grid-template-columns: repeat(5,1fr); position: relative; }
.timeline::before { content: ""; position: absolute; top: 16px; left: 10%; right: 10%; height: 2px; background: #dce3e9; }
.timeline div { text-align: center; position: relative; padding: 0 12px; }
.timeline div::before { content: ""; display: block; width: 13px; height: 13px; background: var(--gold); border: 5px solid #fff; box-sizing: content-box; border-radius: 50%; margin: 5px auto 20px; box-shadow: 0 0 0 1px #dce3e9; }
.timeline b { font-size: 23px; color: var(--navy); }
.timeline span { display: block; color: var(--muted); font-size: 12px; margin-top: 7px; }

/* Services */
.detail-services .service-card { min-height: 340px; }
.service-card ul { padding-left: 16px; color: var(--muted); font-size: 12px; line-height: 1.9; }
.process-section { background: var(--soft); }
.process-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 2px; }
.process-grid div { background: #fff; padding: 28px 23px; position: relative; border-top: 3px solid var(--gold); }
.process-grid div::after { content: "→"; position: absolute; right: -9px; top: 27px; color: var(--gold); z-index: 2; }
.process-grid div:last-child::after { display: none; }
.process-grid b { font-size: 30px; color: #e5eaf0; }
.process-grid h3 { text-transform: uppercase; font-size: 15px; }
.process-grid p { color: var(--muted); font-size: 12px; }
.standards { background: linear-gradient(90deg,rgba(3,26,50,.96),rgba(5,47,84,.92)),url('../images/construction-team.png') center/cover; color: #fff; padding: 72px 0; }
.standards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.standards h2 { font-size: 32px; line-height: 1.25; text-transform: uppercase; margin: 0; }
.standards p { color: #c3d0dc; }
.standard-list { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.standard-list span { border: 1px solid rgba(255,255,255,.18); padding: 13px; color: #dce5ed; font-size: 12px; }
.faq-layout { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; }
.faq-layout > div:first-child p { color: var(--muted); margin-bottom: 25px; }
.accordion-item { border: 0; border-bottom: 1px solid var(--line); border-radius: 0 !important; }
.accordion-button { padding: 17px 0; font-weight: 700; color: var(--ink); background: #fff; box-shadow: none !important; text-transform: none; letter-spacing: 0; }
.accordion-button:not(.collapsed) { color: var(--ink); background: #fff; }
.accordion-button::after { filter: sepia(1) saturate(8); }
.accordion-body { padding: 0 30px 18px 0; font-size: 13px; color: var(--muted); }

/* Projects */
.filter-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 9px; margin-bottom: 32px; }
.filter-row button { border: 1px solid var(--line); background: #fff; padding: 10px 17px; font-size: 10px; font-weight: 800; cursor: pointer; color: var(--muted); }
.filter-row button:hover, .filter-row button.active { background: var(--gold); border-color: var(--gold); color: var(--navy); }
.project-page-grid { grid-template-columns: repeat(3,1fr); }
.project-page-grid .project-photo { height: 230px; }
.project-link { display: inline-block; color: #c28c00; font-size: 10px; font-weight: 800; text-transform: uppercase; margin-top: 15px; }
.project-result { padding: 65px 0; background: linear-gradient(115deg,#041b35,#0a345e); color: #fff; }
.project-result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.project-result h2 { font-size: 30px; text-transform: uppercase; line-height: 1.3; margin: 0; }
.project-result blockquote { margin: 0; border-left: 3px solid var(--gold); padding-left: 25px; color: #d7e1e9; font-size: 16px; }
.project-result blockquote b { display: block; color: var(--gold); font-size: 11px; margin-top: 12px; text-transform: uppercase; }

/* Sectors */
.sector-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.sector-card { background: #fff; border: 1px solid var(--line); box-shadow: 0 8px 25px rgba(5,25,50,.06); }
.sector-card:hover { transform: translateY(-5px); }
.sector-photo { height: 165px; background: url('../images/factory-aerial.png') center/cover; }
.sector-photo.s1 { background-image: url('../images/factory-production.png'); }
.sector-photo.s2 { background-image: url('../images/engineering-bim.png'); }
.sector-photo.s3 { background-image: url('../images/factory-production.png'); background-position: left center; }
.sector-photo.s4 { background-image: url('../images/logistics-interior.png'); background-position: right center; }
.sector-photo.s5 { background-image: url('../images/construction-team.png'); }
.sector-photo.s6 { background-image: url('../images/factory-aerial.png'); filter: saturate(.65); }
.sector-card > div:last-child { padding: 23px; }
.sector-card small { color: var(--gold); font-weight: 800; }
.sector-card h3 { font-size: 17px; text-transform: uppercase; margin: 6px 0; }
.sector-card p { font-size: 12px; color: var(--muted); min-height: 58px; }
.sector-card a { font-size: 10px; font-weight: 800; text-transform: uppercase; }
.heading-note { max-width: 430px; color: var(--muted); }
.criteria-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.criteria-grid div { background: #fff; border: 1px solid var(--line); padding: 28px; }
.criteria-grid i { font-style: normal; color: var(--gold); font-size: 28px; }
.criteria-grid h3 { text-transform: uppercase; font-size: 14px; }
.criteria-grid p { font-size: 12px; color: var(--muted); }

/* News */
.featured-news { display: grid; grid-template-columns: 1.15fr 1fr; gap: 50px; align-items: center; }
.featured-photo { height: 390px; background: url('../images/engineering-bim.png') center/cover; }
.featured-news h2 { font-size: 31px; line-height: 1.3; text-transform: uppercase; }
.featured-news p { color: var(--muted); }
.article-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.article-grid .news-card p { font-size: 12px; color: var(--muted); margin-top: 0; margin-bottom: 17px; }
.newsletter { background: var(--navy); color: #fff; padding: 50px 0; }
.newsletter-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.newsletter h2 { margin: 0; text-transform: uppercase; }
.newsletter p { color: #b9c7d5; margin: 4px 0 0; }
.newsletter form { display: flex; width: min(470px,100%); }
.newsletter input { height: 49px; flex: 1; border: 0; border-radius: 0; padding: 0 15px; }
.newsletter .btn { border-radius: 0; }

/* Careers */
.culture-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 65px; align-items: center; }
.culture-grid p { color: var(--muted); }
.culture-photo { height: 430px; background: url('../images/engineering-bim.png') center/cover; box-shadow: 24px 24px 0 #e9edf1; }
.benefit-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 25px; }
.benefit-list span { border: 1px solid var(--line); padding: 12px; font-size: 12px; }
.jobs-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.jobs-layout > div:first-child p { color: var(--muted); }
.jobs-list .accordion-item { background: #fff; border: 1px solid var(--line); margin-bottom: 10px; }
.jobs-list .accordion-button { display: grid; grid-template-columns: 1fr auto; gap: 20px; padding: 19px 22px; }
.jobs-list .job-title b, .jobs-list .job-title small { display: block; }
.jobs-list .job-title small { color: var(--muted); }
.jobs-list .job-count { background: #f5f7f8; padding: 5px 9px; font-size: 10px; font-style: normal; }
.jobs-list .accordion-body { border-top: 1px solid var(--line); padding: 18px 22px; }
.jobs-list .accordion-body p { font-size: 12px; color: var(--muted); }

/* Contact */
.contact-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.contact-cards article { text-align: center; border: 1px solid var(--line); padding: 28px 18px; min-height: 170px; }
.contact-cards i { font-style: normal; color: var(--gold); font-size: 28px; }
.contact-cards h3 { text-transform: uppercase; font-size: 13px; }
.contact-cards p { font-size: 12px; color: var(--muted); }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 60px; }
.contact-copy > p { color: var(--muted); }
.map-card { height: 230px; background: #dce6ec; position: relative; overflow: hidden; margin-top: 30px; border: 7px solid #fff; box-shadow: 0 6px 23px rgba(5,25,50,.09); }
.map-lines { position: absolute; inset: -30px; background: repeating-linear-gradient(25deg,transparent 0 30px,rgba(255,255,255,.8) 31px 35px),repeating-linear-gradient(115deg,transparent 0 48px,rgba(255,255,255,.7) 49px 53px); }
.map-card::after { content: "⌖"; position: absolute; left: 55%; top: 42%; width: 38px; height: 38px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--gold); display: grid; place-items: center; color: var(--navy); font-size: 20px; }
.map-card > span { position: absolute; left: 15px; bottom: 15px; background: #fff; padding: 11px 15px; box-shadow: 0 5px 15px rgba(0,0,0,.12); }
.map-card b, .map-card small { display: block; }
.map-card b { font-size: 11px; }
.map-card small { font-size: 9px; color: var(--muted); }
.contact-form { background: #fff; border-top: 4px solid var(--gold); padding: 30px; box-shadow: 0 12px 38px rgba(5,25,50,.08); }
.contact-form textarea.form-control { min-height: 120px; resize: vertical; }

/* CTA, footer, modal */
.cta-band { background: linear-gradient(120deg,#06213f,#0a3a69); color: #fff; padding: 53px 0; }
.cta-band-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.cta-band h2 { font-size: 29px; text-transform: uppercase; margin: 0; }
.cta-band p { color: #c1cedb; margin: 5px 0 0; }
.cta-band .btn { flex-shrink: 0; }
.footer { background: #031a32; color: #c8d4e0; padding: 55px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.45fr 1fr 1fr 1.25fr; gap: 50px; }
.footer .brand strong, .footer .brand-mark b { color: #fff; }
.footer .brand-mark::after { border-color: #fff; }
.footer-brand p, .footer-grid > div > p { font-size: 12px; color: #aebccc; }
.footer h4 { margin: 3px 0 17px; color: #fff; text-transform: uppercase; font-size: 13px; }
.footer-grid > div > a { display: block; font-size: 12px; color: #aebccc; margin: 9px 0; }
.footer-grid > div > a:hover { color: var(--gold); }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials span { width: 29px; height: 29px; border: 1px solid rgba(255,255,255,.2); display: grid; place-items: center; font-size: 11px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 42px; padding: 17px 0; display: flex; justify-content: space-between; font-size: 10px; color: #7f91a4; }
.floating-quote { position: fixed; right: 22px; bottom: 19px; border: 0; border-radius: 25px; background: var(--gold); color: var(--navy); height: 48px; padding: 0 18px; font-weight: 800; z-index: 1020; box-shadow: 0 10px 30px rgba(0,0,0,.25); cursor: pointer; }
.quote-dialog .modal-content { border: 0; border-top: 4px solid var(--gold); border-radius: 2px; padding: 30px; }
.quote-dialog .btn-close { position: absolute; right: 13px; top: 13px; z-index: 2; }
.modal-backdrop.show { opacity: .78; }

@media (max-width: 1050px) {
  .main-nav { gap: 14px; }
  .main-nav > a { font-size: 10px; }
  .nav-quote { padding: 0 12px; }
  .hero-grid { grid-template-columns: 1.25fr 340px; gap: 35px; }
  .hero h1 { font-size: 43px; }
  .advantages-grid { grid-template-columns: repeat(2,1fr); }
  .adv-title { grid-column: 1/-1; margin-bottom: 25px; }
  .adv-item { border-top: 1px solid rgba(255,255,255,.15); padding: 22px; }
  .project-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 950px) {
  .about-grid, .standards-grid, .faq-layout, .project-result-grid, .featured-news, .culture-grid, .jobs-layout, .contact-layout { grid-template-columns: 1fr; }
  .value-grid, .criteria-grid, .contact-cards { grid-template-columns: repeat(2,1fr); }
  .timeline { grid-template-columns: 1fr; }
  .timeline::before { left: 11px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .timeline div { text-align: left; padding: 0 0 25px 45px; }
  .timeline div::before { position: absolute; left: 0; top: 0; margin: 0; }
  .timeline b { display: block; }
  .process-grid { grid-template-columns: repeat(3,1fr); }
  .project-page-grid, .sector-grid, .article-grid { grid-template-columns: repeat(2,1fr); }
  .culture-photo { grid-row: 1; }
  .cta-band-inner, .newsletter-inner { align-items: flex-start; flex-direction: column; }
  .newsletter form { width: 100%; }
}

@media (max-width: 820px) {
  .topbar { display: none; }
  .site-header { height: 68px; }
  .brand-mark { width: 40px; height: 44px; }
  .brand strong { font-size: 16px; }
  .menu-toggle { display: block; }
  .nav-collapse { position: absolute; top: 68px; left: 0; right: 0; background: #fff; box-shadow: 0 18px 30px rgba(5,25,50,.15); }
  .main-nav { height: auto; flex-direction: column; align-items: stretch; padding: 10px 20px 22px; gap: 0; }
  .main-nav > a { height: 45px; border-bottom: 1px solid var(--line); }
  .main-nav > a::after { display: none; }
  .nav-quote { margin-top: 14px; }
  .hero { background-position: 62% center; }
  .hero-grid { display: block; padding: 85px 0 50px; }
  .hero-copy { max-width: 670px; }
  .hero-form { margin-top: 45px; max-width: 650px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .story-grid { grid-template-columns: 1fr; }
  .stats-panel { grid-column: auto; grid-template-columns: repeat(2,1fr); }
  .news-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .section { padding: 68px 0; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px,1200px); }
  .hero-grid { padding-top: 62px; }
  .hero h1 { font-size: 36px; }
  .hero-copy > p { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-trust { display: grid; grid-template-columns: repeat(3,1fr); }
  .hero-trust span { padding: 16px 8px 0; margin: 0; border-right: 1px solid #ccd5de; text-align: center; font-size: 8px; }
  .hero-trust b { font-size: 17px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .section-heading h2, .story-copy h2 { font-size: 27px; }
  .section-heading.split { align-items: start; gap: 15px; }
  .section-heading.split > a { display: none; }
  .service-grid, .project-grid, .news-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .advantages-grid { grid-template-columns: 1fr; }
  .adv-item { border-left: 0; }
  .story-visual { height: 250px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin: 4px 0; }
  .stats-panel div { padding: 17px 9px; }
  .stats-panel b { font-size: 22px; }
  .floating-quote span { display: none; }
  .inner-hero { padding: 82px 0; }
  .inner-hero h1 { font-size: 34px; }
  .title-line { font-size: 27px; }
  .about-photo, .culture-photo { height: 330px; box-shadow: 12px 12px 0 #e9edf1; }
  .photo-caption { left: 0; bottom: 0; }
  .numbers-grid { grid-template-columns: repeat(2,1fr); }
  .value-grid, .criteria-grid, .contact-cards, .project-page-grid, .sector-grid, .article-grid, .process-grid { grid-template-columns: 1fr; }
  .process-grid div::after { display: none; }
  .standard-list { grid-template-columns: 1fr; }
  .project-result-grid { gap: 35px; }
  .featured-photo { height: 260px; }
  .featured-news { gap: 25px; }
  .featured-news h2 { font-size: 25px; }
  .benefit-list { grid-template-columns: 1fr; }
  .cta-band h2 { font-size: 24px; }
  .contact-form { padding: 22px; }
  .newsletter form { display: block; }
  .newsletter input, .newsletter .btn { width: 100%; }
  .newsletter .btn { margin-top: 8px; }
  .quote-dialog .modal-content { padding: 24px 20px; }
}

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