:root{
  --bg:#ffffff;
  --bg-soft:#f4f6fa;
  --surface:#ffffff;
  --surface-dark:#10182b;
  --surface-blue:#243663;
  --surface-graphite:#172033;
  --text:#172033;
  --text-soft:#667085;
  --line:#d9dfeb;
  --primary:#243663;
  --primary-2:#38559b;
  --accent:#ac182d;
  --accent-hover:#8f1325;
  --light:#eef2f8;
  --white:#fff;
  --shadow:0 18px 55px rgba(23,32,51,.10);
  --container:1180px;
  --radius:4px;
  --font:Arial,"Helvetica Neue",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
svg{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:12px;top:12px;z-index:9999;background:#fff;color:#111;padding:10px 14px;transform:translateY(-160%);transition:.2s}.skip-link:focus{transform:translateY(0)}

.topbar{background:#18233d;color:#cbd5e7;font-size:13px}.topbar__inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.topbar__contacts{display:flex;gap:24px}.topbar a:hover{color:#fff}
.nav-wrap{background:#fff;position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(36,54,99,.10);box-shadow:0 4px 20px rgba(16,24,43,.04)}
.nav{height:78px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;min-width:215px}.brand__mark{width:46px;height:46px;background:var(--primary);position:relative;display:grid;place-items:center;clip-path:polygon(50% 0,100% 28%,100% 100%,0 100%,0 28%)}.brand__mark:before{content:"";width:22px;height:22px;border:3px solid white;border-top:0;transform:rotate(45deg);position:absolute;top:14px}.brand__mark span{position:absolute;width:26px;height:4px;background:var(--accent);top:27px}.brand__text{display:flex;flex-direction:column;line-height:1.1}.brand__text strong{font-size:20px;letter-spacing:.02em}.brand__text small{font-size:10px;text-transform:uppercase;color:#6b7488;max-width:130px;margin-top:3px}.main-nav{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700;margin-left:auto}.main-nav a{position:relative}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:-10px;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:.2s}.main-nav a:hover:after{transform:scaleX(1)}.nav-cta{display:flex;align-items:center;gap:15px}.phone{font-weight:800;font-size:15px;white-space:nowrap}.btn{border:0;min-height:50px;padding:0 24px;display:inline-flex;align-items:center;justify-content:center;font-weight:800;border-radius:var(--radius);transition:.2s;line-height:1.15}.btn:hover{transform:translateY(-1px)}.btn--small{min-height:42px;padding-inline:18px;font-size:14px}.btn--accent{background:var(--accent);color:#fff;box-shadow:0 10px 30px rgba(172,24,45,.24)}.btn--accent:hover{background:var(--accent-hover)}.btn--primary{background:var(--primary);color:#fff}.btn--primary:hover{background:#1b2b55}.btn--ghost{border:1px solid rgba(255,255,255,.58);color:#fff;background:rgba(255,255,255,.03)}.btn--ghost:hover{background:rgba(255,255,255,.09)}.btn--wide{width:100%}.text-link{border:0;padding:0;background:none;color:var(--accent);font-weight:800}.text-link span{display:inline-block;margin-left:7px;transition:.2s}.text-link:hover span{transform:translateX(4px)}.text-link--light{color:#fff;text-align:left}
.menu-toggle{display:none;background:none;border:0;padding:5px}.menu-toggle span:not(.sr-only){display:block;width:26px;height:2px;background:var(--primary);margin:5px 0}

.hero{position:relative;min-height:650px;background:#10182b;color:#fff;overflow:hidden}.hero__media,.hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero__veil{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,20,37,.95) 0%,rgba(18,30,54,.82) 48%,rgba(18,30,54,.28) 100%)}.hero__content{position:relative;z-index:2;min-height:650px;display:grid;grid-template-columns:minmax(0,1fr) 330px;align-items:center;gap:60px;padding-block:70px}.eyebrow{margin:0 0 14px;text-transform:uppercase;letter-spacing:.11em;font-size:12px;font-weight:900;color:var(--accent)}.eyebrow--light{color:#dfe6f5}.hero h1{font-size:clamp(38px,5.2vw,72px);line-height:1.02;letter-spacing:-.045em;max-width:900px;margin:0 0 24px}.hero__lead{font-size:19px;max-width:780px;color:#e5ebf4;margin:0 0 30px}.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:35px}.hero__points{display:flex;flex-wrap:wrap;gap:24px;color:#d9e0ec;font-size:14px}.hero__points span{display:flex;align-items:center;gap:8px}.hero__points svg{color:#fff}.hero__panel{align-self:end;margin-bottom:55px;background:rgba(255,255,255,.96);color:var(--text);padding:28px;border-top:4px solid var(--accent);box-shadow:var(--shadow)}.hero__panel-kicker{display:block;color:var(--accent);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.09em;margin-bottom:10px}.hero__panel strong{font-size:24px;line-height:1.15;display:block}.hero__panel p{color:var(--text-soft);margin:12px 0 16px}
.trust-strip{background:#fff;border-bottom:1px solid var(--line)}.trust-strip__grid{display:grid;grid-template-columns:repeat(4,1fr)}.trust-strip__grid>div{padding:25px 28px;border-left:1px solid var(--line)}.trust-strip__grid>div:last-child{border-right:1px solid var(--line)}.trust-strip strong{display:block;font-size:23px;color:var(--primary)}.trust-strip span{font-size:13px;color:var(--text-soft)}

.section{padding:95px 0}.section--soft{background:var(--bg-soft)}.section--dark{background:var(--surface-dark);color:#fff}.section--graphite{background:var(--surface-graphite);color:#fff}.section-head{max-width:760px;margin-bottom:42px}.section-head h2,.split-feature h2,.production-copy h2,.about-copy h2,.engineering-grid h2,.cta-band h2,.contacts-grid h2{font-size:clamp(30px,4vw,48px);line-height:1.08;letter-spacing:-.03em;margin:0 0 16px}.section-head>p:last-child,.section-head--split>p{color:var(--text-soft);font-size:17px;margin:0}.section-head--split{max-width:none;display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,.72fr);gap:60px;align-items:end}.section-head--split>p{padding-bottom:6px}
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{border:1px solid var(--line);background:#fff;min-height:100%;display:flex;flex-direction:column;transition:.2s}.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.service-card picture{aspect-ratio:1.45/1;overflow:hidden}.service-card img{width:100%;height:100%;object-fit:cover}.service-card__body{padding:22px}.service-card h3{font-size:20px;line-height:1.2;margin:0 0 10px}.service-card p{color:var(--text-soft);margin:0}.service-card a{display:inline-flex;color:var(--accent);font-weight:800;margin-top:18px}.service-card--feature{grid-column:span 2;grid-row:span 2}.service-card--feature picture{aspect-ratio:1.8/1}.service-card--feature h3{font-size:28px}.tag{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.07em;text-transform:uppercase;color:#fff;background:var(--accent);padding:6px 8px;margin-bottom:12px}.service-card--text{padding:22px;flex-direction:row;gap:16px;min-height:190px}.service-card--text .icon-box{width:44px;height:44px;flex:0 0 44px;background:#eef1f8;color:var(--primary);display:grid;place-items:center}.service-card--text h3{font-size:18px}.service-card--text p{font-size:14px}.icon-box svg{width:24px;height:24px}

.split-feature{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px}.split-feature__media{position:relative}.split-feature__media img{width:100%;aspect-ratio:1.1/1;object-fit:cover}.media-note{position:absolute;left:25px;bottom:25px;background:#fff;color:var(--text);padding:18px 20px;max-width:320px;border-left:4px solid var(--accent)}.media-note strong,.media-note span{display:block}.media-note span{color:var(--text-soft);font-size:13px;margin-top:3px}.split-feature__copy .lead{color:#d7dfed;font-size:17px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:30px 0}.check-grid>div{border-top:1px solid rgba(255,255,255,.18);padding-top:16px}.check-grid svg{color:#dbe4f7;margin-bottom:10px}.check-grid strong,.check-grid span{display:block}.check-grid strong{font-size:16px}.check-grid span{font-size:13px;color:#aebbd2;margin-top:4px}
.construct-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.construct-grid article{padding:30px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-height:210px}.construct-grid article>span{font-size:12px;font-weight:900;color:var(--accent);letter-spacing:.1em}.construct-grid h3{font-size:21px;line-height:1.2;margin:24px 0 10px}.construct-grid p{margin:0;color:var(--text-soft)}
.object-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.object-list article{background:#fff;padding:28px;border:1px solid #e2e7ef;min-height:165px}.object-list h3{margin:0 0 8px;color:var(--primary);font-size:20px}.object-list p{margin:0;color:var(--text-soft)}
.production-grid{display:grid;grid-template-columns:1fr .85fr;gap:75px;align-items:center}.production-copy>p:not(.eyebrow){color:var(--text-soft);font-size:17px}.production-steps{list-style:none;padding:0;margin:30px 0}.production-steps li{position:relative;padding:0 0 22px 28px;border-left:1px solid var(--line)}.production-steps li:before{content:"";position:absolute;left:-5px;top:4px;width:9px;height:9px;border:2px solid var(--accent);background:#fff}.production-steps li:last-child{padding-bottom:0}.production-steps strong,.production-steps span{display:block}.production-steps strong{font-size:17px}.production-steps span{color:var(--text-soft);font-size:14px;margin-top:4px}.production-media{position:relative}.production-media img{width:100%;aspect-ratio:1/1;object-fit:cover}.production-card{position:absolute;left:-35px;bottom:25px;background:#fff;padding:20px;display:flex;gap:15px;max-width:360px;box-shadow:var(--shadow);border-left:4px solid var(--accent)}.production-card svg{color:var(--primary);flex:0 0 auto}.production-card strong,.production-card span{display:block}.production-card span{font-size:13px;color:var(--text-soft);margin-top:4px}
.engineering-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}.engineering-factors{display:flex;flex-wrap:wrap;gap:10px}.engineering-factors span{border:1px solid rgba(255,255,255,.18);padding:11px 14px;background:rgba(255,255,255,.04);font-size:14px}.engineering-note{grid-column:1/-1;color:#c5cfdf;border-top:1px solid rgba(255,255,255,.15);padding-top:24px;margin:0;font-size:16px}
.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border-top:1px solid var(--line)}.timeline article{padding:30px 20px 0 0;position:relative}.timeline article:after{content:"";position:absolute;left:0;top:-4px;width:8px;height:8px;background:var(--accent)}.timeline span{color:var(--accent);font-weight:900;font-size:12px}.timeline h3{font-size:18px;margin:18px 0 8px}.timeline p{font-size:14px;color:var(--text-soft);margin:0;padding-right:12px}
.cost-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px;align-items:center}.cost-grid>div:first-child>p:not(.eyebrow){font-size:17px;color:var(--text-soft);margin-bottom:25px}.cost-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}.cost-list>div{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;gap:12px;align-items:flex-start;background:#fff}.cost-list svg{color:var(--accent);flex:0 0 auto;margin-top:2px}.cost-list span{font-size:14px}.cost-list strong{display:block;color:var(--primary)}
.projects-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.project-card{background:#fff;border:1px solid var(--line)}.project-card picture{aspect-ratio:1.35/1;overflow:hidden}.project-card img{width:100%;height:100%;object-fit:cover}.project-card>div{padding:18px}.project-card span{font-size:11px;font-weight:900;text-transform:uppercase;color:var(--accent);letter-spacing:.08em}.project-card h3{font-size:18px;line-height:1.25;margin:8px 0}.project-card p{margin:0;color:var(--text-soft);font-size:14px}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.about-copy p:not(.eyebrow){color:#cbd5e5;font-size:16px}.about-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);margin-top:28px}.about-facts>div{background:#10182b;padding:20px}.about-facts strong,.about-facts span{display:block}.about-facts strong{color:#fff}.about-facts span{color:#98a8c1;font-size:12px;margin-top:5px}.about-media-stack{display:grid;grid-template-rows:1fr 1fr;gap:14px;min-height:500px}.about-media-stack picture{display:block;overflow:hidden;border:1px solid rgba(255,255,255,.15);min-height:0}.about-media-stack img{width:100%;height:100%;object-fit:cover;display:block}
.quality-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:65px;align-items:start}.quality-grid>div:first-child>p:last-child{color:var(--text-soft);font-size:17px}.quality-cards{display:grid;gap:14px}.quality-cards article{display:grid;grid-template-columns:44px 1fr;column-gap:18px;padding:22px;border:1px solid var(--line)}.quality-cards svg{grid-row:1/3;width:28px;height:28px;color:var(--primary)}.quality-cards h3{margin:0;font-size:18px}.quality-cards p{margin:6px 0 0;color:var(--text-soft);font-size:14px}
.cta-band{background:linear-gradient(90deg,#192640,#243663);color:#fff;padding:55px 0}.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:50px}.cta-band h2{font-size:clamp(28px,3.5vw,42px);max-width:780px;margin-bottom:10px}.cta-band p:last-child{color:#cbd4e4;margin:0}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{list-style:none;cursor:pointer;padding:21px 38px 21px 0;font-weight:800;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span:before,.faq-list summary span:after{content:"";position:absolute;right:5px;top:29px;width:14px;height:2px;background:var(--primary);transition:.2s}.faq-list summary span:after{transform:rotate(90deg)}.faq-list details[open] summary span:after{transform:rotate(0)}.faq-list details p{color:var(--text-soft);padding:0 45px 20px 0;margin:0}
.section--contacts{background:#f8f9fb}.contacts-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:stretch}.contacts-lead{color:var(--text-soft);font-size:17px;max-width:560px}.contact-items{display:grid;gap:12px;margin:26px 0}.contact-items>a,.contact-items>div{display:flex;align-items:flex-start;gap:14px;padding:15px 0;border-bottom:1px solid var(--line)}.contact-items svg{color:var(--accent);margin-top:3px}.contact-items small,.contact-items strong{display:block}.contact-items small{color:var(--text-soft);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.contact-items strong{margin-top:2px}.map-card{min-height:420px;border:1px solid var(--line);background:#fff}.map-card iframe{width:100%;height:100%;border:0;min-height:420px}
.footer{background:#0f1729;color:#fff;padding-top:55px}.footer__grid{display:grid;grid-template-columns:1.35fr .8fr .7fr 1fr;gap:45px}.brand--footer .brand__text small{color:#8e9ab1}.footer__grid>div:first-child p{color:#8e9ab1;font-size:13px;max-width:300px}.footer__grid>div:not(:first-child){display:flex;flex-direction:column;gap:10px}.footer__grid>div:not(:first-child)>strong{margin-bottom:8px}.footer__grid a{color:#bdc7d9;font-size:14px}.footer__grid a:hover{color:#fff}.footer__bottom{margin-top:45px;border-top:1px solid rgba(255,255,255,.10);min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:#77849c;font-size:12px}
.to-top{position:fixed;right:24px;bottom:24px;width:46px;height:46px;border-radius:50%;border:0;background:var(--accent);color:#fff;z-index:30;opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}.to-top.is-visible{opacity:1;pointer-events:auto;transform:none}

.modal{position:fixed;inset:0;z-index:1000;display:none}.modal.is-open{display:block}.modal__overlay{position:absolute;inset:0;background:rgba(8,13,25,.72);backdrop-filter:blur(4px)}.modal__dialog{position:relative;z-index:1;background:#fff;width:min(520px,calc(100% - 28px));max-height:calc(100vh - 32px);overflow:auto;margin:16px auto;padding:34px;box-shadow:0 30px 100px rgba(0,0,0,.28)}.modal__close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:30px;color:#6f788a}.modal__head>span{font-size:11px;font-weight:900;color:var(--accent);text-transform:uppercase;letter-spacing:.09em}.modal__head h2{font-size:30px;margin:8px 0}.modal__head p{color:var(--text-soft);margin:0 0 22px}.modal form{display:grid;gap:15px}.modal label{font-size:13px;font-weight:800;display:grid;gap:6px}.modal input,.modal textarea{width:100%;border:1px solid #cfd6e2;background:#fff;padding:13px 14px;outline:none;border-radius:0}.modal input:focus,.modal textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(36,54,99,.08)}.modal textarea{resize:vertical}.consent{display:flex!important;grid-template-columns:20px 1fr!important;align-items:start;font-weight:400!important;color:var(--text-soft);line-height:1.35}.consent input{width:18px;height:18px;margin:1px 0 0}.form-status{min-height:20px;font-size:13px}.form-status.is-success{color:#117a4b}.form-status.is-error{color:#a01827}.hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.svg-sprite{position:absolute;width:0;height:0;overflow:hidden}

@media (max-width:1100px){
  .main-nav{gap:14px;font-size:13px}.nav-cta .phone{display:none}.hero__content{grid-template-columns:1fr 290px;gap:30px}.services-grid{grid-template-columns:repeat(3,1fr)}.service-card--feature{grid-column:span 2}.projects-grid{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(3,1fr);row-gap:35px}.footer__grid{grid-template-columns:1.2fr .8fr .8fr}.footer__grid>div:last-child{grid-column:2/4}
}
@media (max-width:900px){
  .topbar__contacts span{display:none}.nav{height:70px}.main-nav{position:fixed;left:0;right:0;top:106px;background:#fff;display:none;flex-direction:column;align-items:stretch;padding:20px 22px;border-top:1px solid var(--line);box-shadow:0 18px 30px rgba(0,0,0,.12);z-index:100}.main-nav.is-open{display:flex}.main-nav a{padding:10px 0}.main-nav a:after{display:none}.menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}.hero{min-height:720px}.hero__content{min-height:720px;grid-template-columns:1fr;align-content:center}.hero__panel{max-width:420px;margin:0}.hero__veil{background:linear-gradient(90deg,rgba(12,20,37,.94),rgba(18,30,54,.72))}.trust-strip__grid{grid-template-columns:1fr 1fr}.trust-strip__grid>div:nth-child(3){border-top:1px solid var(--line)}.trust-strip__grid>div:nth-child(4){border-top:1px solid var(--line)}
  .section{padding:75px 0}.section-head--split,.split-feature,.production-grid,.engineering-grid,.cost-grid,.about-grid,.quality-grid,.faq-grid,.contacts-grid{grid-template-columns:1fr;gap:40px}.services-grid{grid-template-columns:1fr 1fr}.service-card--feature{grid-column:1/-1;grid-row:auto}.object-list,.construct-grid{grid-template-columns:1fr 1fr}.production-card{left:15px}.engineering-note{grid-column:auto}.about-media-stack{order:-1;grid-template-columns:1fr 1fr;grid-template-rows:none;min-height:280px}.cta-band__inner{align-items:flex-start;flex-direction:column}.footer__grid{grid-template-columns:1fr 1fr}.footer__grid>div:last-child{grid-column:auto}
}
@media (max-width:640px){
  .container{width:min(calc(100% - 28px),var(--container))}.topbar__inner{min-height:34px}.topbar__inner>span{font-size:11px}.topbar__contacts{display:none}.brand{min-width:auto}.brand__mark{width:40px;height:40px}.brand__text small{display:none}.brand__text strong{font-size:18px}.main-nav{top:104px}
  .hero{min-height:auto}.hero__content{min-height:0;padding:70px 0 55px}.hero h1{font-size:40px}.hero__lead{font-size:16px}.hero__actions{flex-direction:column}.hero__actions .btn{width:100%}.hero__points{display:grid;grid-template-columns:1fr}.hero__panel{padding:22px}.hero__panel strong{font-size:20px}.trust-strip__grid{grid-template-columns:1fr}.trust-strip__grid>div{border-right:1px solid var(--line);border-top:1px solid var(--line)}.trust-strip__grid>div:first-child{border-top:0}
  .section{padding:58px 0}.section-head h2,.split-feature h2,.production-copy h2,.about-copy h2,.engineering-grid h2,.contacts-grid h2{font-size:34px}.section-head--split{gap:15px}.services-grid,.construct-grid,.object-list,.check-grid,.cost-list,.projects-grid,.about-facts,.timeline,.footer__grid{grid-template-columns:1fr}.service-card--feature{grid-column:auto}.service-card--feature picture{aspect-ratio:1.25/1}.service-card--text{min-height:auto}.split-feature{gap:30px}.media-note{left:12px;right:12px;bottom:12px;max-width:none}.timeline{border-top:0;gap:0}.timeline article{padding:0 0 26px 28px;border-left:1px solid var(--line)}.timeline article:after{left:-4px;top:5px}.timeline h3{margin-top:6px}.production-card{position:relative;left:0;bottom:auto;margin-top:12px}.projects-grid{gap:14px}.project-card picture{aspect-ratio:1.6/1}.about-facts{background:none;gap:8px}.about-facts>div{border:1px solid rgba(255,255,255,.1)}.quality-cards article{grid-template-columns:36px 1fr}.cta-band{padding:45px 0}.faq-list summary{font-size:15px}.map-card,.map-card iframe{min-height:320px}.footer__grid{gap:28px}.footer__grid>div:last-child{grid-column:auto}.footer__bottom{align-items:flex-start;flex-direction:column;justify-content:center;padding-block:18px}.modal__dialog{padding:28px 20px;margin:8px auto;max-height:calc(100vh - 16px)}.to-top{right:14px;bottom:14px}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Production utility pages */
.legal-page__inner,.error-page__inner{max-width:900px}.legal-page h1,.error-page h1{margin:0 0 24px}.legal-page h2{margin-top:34px}.legal-page p{line-height:1.8}.legal-page a,.consent a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.error-page{min-height:58vh;display:flex;align-items:center}.error-page__inner p{max-width:700px;margin-bottom:28px}

/* 2026-10 layout refinements */
@media (min-width:1101px){
  .services-grid{grid-template-columns:repeat(10,minmax(0,1fr));gap:16px;align-items:stretch}
  .service-card--feature{grid-column:span 4;grid-row:span 2;min-width:0}
  .service-card--feature picture{display:block;aspect-ratio:auto;height:250px}
  .service-card--feature .service-card__body{padding:20px}
  .service-card--text{grid-column:span 2;min-width:0;aspect-ratio:1/1;padding:16px;gap:11px;display:flex;flex-direction:column;justify-content:flex-start;overflow:hidden}
  .service-card--text .icon-box{width:38px;height:38px;flex:0 0 38px}
  .service-card--text .icon-box svg{width:21px;height:21px}
  .service-card--text h3{font-size:16px;line-height:1.18;margin:0 0 7px}
  .service-card--text p{font-size:12px;line-height:1.42}
  .service-card--bottom-first{grid-column:2 / span 2}
}

/* Project cards must always contain their copy before the following section. */
#projects{padding-bottom:110px}
.projects-grid{align-items:stretch}
.project-card{display:flex;flex-direction:column;min-width:0;height:100%;overflow:hidden}
.project-card picture{display:block;flex:0 0 auto}
.project-card>div{display:flex;flex-direction:column;flex:1;min-width:0}
.project-card p{line-height:1.5;overflow-wrap:anywhere}

@media (max-width:1100px) and (min-width:901px){
  .services-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .service-card--feature{grid-column:span 2;grid-row:span 2}
  .service-card--text,.service-card--bottom,.service-card--bottom-first{grid-column:span 1;aspect-ratio:auto;min-height:190px}
}
@media (max-width:900px){
  #projects{padding-bottom:80px}
  .service-card--text,.service-card--bottom,.service-card--bottom-first{grid-column:auto;aspect-ratio:auto}
}


/* Mobile header and viewport fixes — 2026-10-01 */
html,body{max-width:100%;overflow-x:hidden}
main,section,header,footer,.container,.hero__content,.services-grid,.split-feature,.production-grid,.engineering-grid,.cost-grid,.about-grid,.quality-grid,.faq-grid,.contacts-grid{min-width:0}

@media (max-width:900px){
  .nav{gap:12px}
  .brand{order:1;flex:0 1 auto}
  .nav-cta{order:2;display:flex;margin-left:auto;align-items:center;gap:0}
  .nav-cta .phone{display:inline-flex;font-size:14px;line-height:1;white-space:nowrap}
  .nav-cta .btn{display:none}
  .menu-toggle{order:3;display:block;margin-left:0;position:relative;width:36px;height:36px;padding:5px;flex:0 0 36px}
  .main-nav{order:4;max-height:calc(100dvh - 106px);overflow-y:auto;overscroll-behavior:contain}
  .menu-toggle span:not(.sr-only){position:absolute;left:5px;width:26px;margin:0;transition:transform .2s ease,opacity .15s ease,top .2s ease}
  .menu-toggle span:nth-child(1){top:9px}
  .menu-toggle span:nth-child(2){top:17px}
  .menu-toggle span:nth-child(3){top:25px}
  .menu-toggle[aria-expanded="true"] span:nth-child(1){top:17px;transform:rotate(45deg)}
  .menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded="true"] span:nth-child(3){top:17px;transform:rotate(-45deg)}

  .hero__content>* ,
  .section-head--split>*,.split-feature>*,.production-grid>*,.engineering-grid>*,.cost-grid>*,.about-grid>*,.quality-grid>*,.faq-grid>*,.contacts-grid>*{min-width:0;max-width:100%}
  .hero h1,.section h2,.section h3,.hero__panel strong,.section p,.section a,.section span{overflow-wrap:anywhere}
  .hero__media,.hero__media img{max-width:none}
  .service-card,.service-card--feature,.service-card--text,.project-card,.object-list article,.construct-grid article{min-width:0;max-width:100%}
  .service-card picture,.service-card img,.split-feature__media,.split-feature__media img,.about-media-stack,.about-media-stack img{max-width:100%;width:100%}
}

@media (max-width:640px){
  .container{width:calc(100% - 28px);max-width:100%}
  .nav{gap:8px}
  .brand{gap:8px}
  .brand__mark{flex:0 0 40px}
  .nav-cta .phone{font-size:12.5px;font-weight:800}
  .menu-toggle{width:34px;height:34px;flex-basis:34px}
  .menu-toggle span:not(.sr-only){left:4px}
  .hero h1{font-size:clamp(32px,10.4vw,40px);line-height:1.04;letter-spacing:-.035em;overflow-wrap:anywhere}
  .hero__lead{max-width:100%}
  .hero__panel{width:100%;max-width:100%}
  .services-grid{width:100%}
  .service-card--feature picture{height:auto;aspect-ratio:1.25/1}
  .media-note{box-sizing:border-box}
  .contacts-grid iframe{max-width:100%}
}

@media (max-width:390px){
  .brand__text strong{font-size:17px}
  .nav-cta .phone{font-size:11.5px}
  .nav{gap:6px}
}