:root {
  --urbanus-navy: #011F38;
  --urbanus-navy-2: #062c4b;
  --urbanus-cream-bronze: #C29E77;
  --urbanus-deep-bronze: #836640;
  --urbanus-white: #FFFFFF;
  --urbanus-soft-gray: #F3F3F2;
  --urbanus-medium-gray: #AEB6BC;
  --urbanus-steel: #555F69;
  --urbanus-graphite: #1B1A19;
  --max-width: 1240px;
  --header-height: 78px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--urbanus-graphite);background:var(--urbanus-white);line-height:1.55}
body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea,select{font:inherit}
.container{width:min(calc(100% - 40px),var(--max-width));margin-inline:auto}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--urbanus-deep-bronze);margin-bottom:14px}
h1,h2,h3,h4{font-family:Montserrat,Arial,sans-serif;margin:0;color:var(--urbanus-navy);line-height:1.12}
h1{font-size:clamp(2.75rem,5.5vw,5.6rem);letter-spacing:-.045em}
h2{font-size:clamp(2rem,3.6vw,3.55rem);letter-spacing:-.03em}
h3{font-size:1.25rem}
p{margin:0 0 1rem;color:var(--urbanus-steel)}
.section{padding:100px 0}
.section.soft{background:var(--urbanus-soft-gray)}
.section.dark{background:var(--urbanus-navy);color:white}
.section.dark h2,.section.dark h3,.section.dark p{color:white}
.section-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:64px;align-items:end;margin-bottom:50px}
.section-head p{font-size:1.08rem;max-width:660px}
.rule{width:74px;height:3px;background:var(--urbanus-cream-bronze);margin:18px 0 24px}
.header{position:fixed;inset:0 0 auto;z-index:1000;height:var(--header-height);transition:.25s;background:linear-gradient(180deg,rgba(34,78,115,.94),rgba(53,101,140,.78));border-bottom:1px solid rgba(255,255,255,.12)}
.header.scrolled{background:rgba(31,79,118,.96);box-shadow:0 8px 24px rgba(0,0,0,.14)}
.nav{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;color:white;min-width:210px;padding:8px 14px 8px 8px;border-radius:18px;background:rgba(255,255,255,.10);backdrop-filter:blur(6px)}
.brand-logo{width:62px;height:62px;object-fit:contain;flex:0 0 62px;display:block;padding:6px;background:rgba(255,255,255,.96);border-radius:14px;box-shadow:0 8px 18px rgba(0,0,0,.16)}
.brand-mark{width:39px;height:42px;position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;align-items:end}
.brand-mark i{display:block;background:white;height:36px;position:relative}
.brand-mark i:nth-child(2){height:29px;background:var(--urbanus-cream-bronze)}
.brand-mark i:after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:var(--urbanus-cream-bronze)}
.brand-mark i:nth-child(2):after{background:white}
.brand-text strong{font-family:Montserrat,sans-serif;display:block;font-size:1rem;letter-spacing:.08em;text-shadow:0 1px 3px rgba(0,0,0,.22)}
.brand-text span{font-size:.67rem;opacity:.92;color:rgba(255,255,255,.96)}
.nav-links{display:flex;align-items:center;gap:26px;color:white;font-size:.88rem;font-weight:600;text-shadow:0 1px 2px rgba(0,0,0,.2)}
.nav-links a{opacity:.94;transition:.2s}
.nav-links a:hover{opacity:1;color:var(--urbanus-cream-bronze)}
.nav-cta{padding:12px 18px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.10);color:white}
.nav-cta:hover{background:var(--urbanus-cream-bronze);color:var(--urbanus-navy)!important}
.menu-btn{display:none;border:0;background:none;color:white;font-size:1.6rem;cursor:pointer}
.hero{min-height:760px;height:100vh;max-height:980px;position:relative;display:flex;align-items:center;background:var(--urbanus-navy);overflow:hidden}
.hero-media{position:absolute;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(.85) contrast(1.02)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(26,65,98,.88) 0%,rgba(30,75,111,.74) 46%,rgba(20,48,72,.26) 75%,rgba(20,48,72,.16) 100%)}
.hero:after{content:"";position:absolute;right:-11vw;bottom:-40vh;width:44vw;height:90vh;border:1px solid rgba(194,158,119,.35);transform:rotate(18deg);pointer-events:none}
.hero-content{position:relative;z-index:2;padding-top:90px;color:white;max-width:890px}
.hero .eyebrow{color:var(--urbanus-cream-bronze)}
.hero h1{color:white;max-width:920px}
.hero h1 span{color:var(--urbanus-cream-bronze)}
.hero-copy{font-size:clamp(1.05rem,1.7vw,1.28rem);max-width:760px;color:rgba(255,255,255,.82);margin-top:28px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 20px;border:1px solid transparent;font-weight:700;font-size:.92rem;cursor:pointer;transition:.2s}
.btn-primary{background:var(--urbanus-cream-bronze);color:var(--urbanus-navy)}
.btn-primary:hover{background:white}
.btn-ghost{border-color:rgba(255,255,255,.42);color:white}
.btn-ghost:hover{border-color:var(--urbanus-cream-bronze);color:var(--urbanus-cream-bronze)}
.hero-capabilities{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px;border-top:1px solid rgba(255,255,255,.2);max-width:980px}
.hero-capabilities div{padding:22px 18px 0 0;font-family:Montserrat,sans-serif;font-size:.82rem;letter-spacing:.1em;color:rgba(255,255,255,.75)}
.hero-capabilities strong{color:var(--urbanus-cream-bronze);margin-right:8px}
.dev-tag{position:absolute;left:12px;bottom:12px;background:#fff;color:#111;padding:6px 9px;font-size:.66rem;font-weight:700;letter-spacing:.05em;z-index:5;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}
.intro-copy p{font-size:1.12rem}
.pillars{display:grid;gap:18px}
.pillar{border-top:1px solid #d9d9d5;padding:20px 0;display:grid;grid-template-columns:48px 1fr;gap:15px}
.pillar-num{font-family:Montserrat,sans-serif;font-weight:800;color:var(--urbanus-cream-bronze)}
.pillar p{margin:.35rem 0 0;font-size:.92rem}
.capability-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.cap-card{min-height:350px;position:relative;overflow:hidden;background:var(--urbanus-navy);color:white;display:flex;align-items:end}
.cap-card.large{grid-column:span 7}
.cap-card.small{grid-column:span 5}
.cap-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cap-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(1,31,56,.05),rgba(1,31,56,.94))}
.cap-card:hover img{transform:scale(1.025)}
.cap-content{position:relative;z-index:2;padding:30px;width:100%}
.cap-index{font-size:.72rem;letter-spacing:.12em;color:var(--urbanus-cream-bronze);font-weight:800}
.cap-card h3{font-size:1.75rem;color:white;margin:7px 0 10px}
.cap-card p{color:rgba(255,255,255,.78);max-width:560px}
.cap-link{font-weight:700;font-size:.88rem;color:var(--urbanus-cream-bronze)}
.focus-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:center}
.focus-image{position:relative;min-height:530px;overflow:hidden}
.focus-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.focus-copy h2{color:white}
.focus-copy .lead{font-size:1.08rem;color:rgba(255,255,255,.78)}
.service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 30px;margin-top:28px}
.service-list div{padding:12px 0;border-top:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.9);font-size:.92rem}
.energy-architecture{margin-top:55px;padding:34px;border:1px solid rgba(194,158,119,.42);background:#062c4b}
.energy-architecture h3{color:white;margin-bottom:26px}
.microgrid{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:16px;align-items:center}
.node{padding:18px;border:1px solid rgba(255,255,255,.15);min-height:92px;display:flex;flex-direction:column;justify-content:center;background:rgba(255,255,255,.025)}
.node span{font-size:.68rem;letter-spacing:.1em;color:var(--urbanus-cream-bronze);font-weight:800}
.node strong{font-family:Montserrat,sans-serif;color:white;margin-top:4px}
.node.ems{border-color:var(--urbanus-cream-bronze);text-align:center;min-height:190px;background:rgba(194,158,119,.09)}
.node.ems strong{font-size:1.6rem}
.flow-col{display:grid;gap:16px}
.flow-arrow{text-align:center;color:var(--urbanus-cream-bronze);font-size:1.5rem}
.telecom-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.telecom-photo{position:sticky;top:110px;min-height:620px;overflow:hidden}
.telecom-photo img{width:100%;height:620px;object-fit:cover}
.accordion{border-top:1px solid #d9d9d5}
.acc-item{border-bottom:1px solid #d9d9d5}
.acc-title{width:100%;background:none;border:0;display:flex;justify-content:space-between;text-align:left;padding:22px 0;color:var(--urbanus-navy);font-family:Montserrat,sans-serif;font-weight:700;font-size:1.05rem;cursor:pointer}
.acc-body{display:none;padding:0 0 22px;color:var(--urbanus-steel);font-size:.92rem}
.acc-item.open .acc-body{display:block}
.acc-body ul{columns:2;margin:0;padding-left:18px}
.acc-body li{margin-bottom:7px}
.process{display:grid;grid-template-columns:repeat(7,1fr);border-top:1px solid #d7d7d2;border-bottom:1px solid #d7d7d2}
.step{padding:28px 18px;min-height:210px;border-right:1px solid #d7d7d2}
.step:last-child{border-right:0}
.step-num{font-family:Montserrat,sans-serif;color:var(--urbanus-cream-bronze);font-weight:800;font-size:.8rem}
.step h3{font-size:1rem;margin:26px 0 12px}
.step p{font-size:.8rem}
.tech-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.tech-card{padding:26px 22px;border:1px solid #dddcd8;background:white;min-height:235px;transition:.2s}
.tech-card:hover{transform:translateY(-3px);border-color:var(--urbanus-cream-bronze)}
.tech-icon{width:42px;height:42px;border:1px solid var(--urbanus-cream-bronze);display:grid;place-items:center;color:var(--urbanus-deep-bronze);font-family:Montserrat,sans-serif;font-weight:800;margin-bottom:28px}
.tech-card h3{font-size:1.02rem;margin-bottom:12px}
.tech-card p{font-size:.86rem}
.projects-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 32px}
.filter-btn{border:1px solid #d5d5d1;background:white;padding:10px 14px;font-size:.82rem;cursor:pointer;color:var(--urbanus-steel)}
.filter-btn.active,.filter-btn:hover{background:var(--urbanus-navy);color:white;border-color:var(--urbanus-navy)}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project-card{background:white;border:1px solid #e1e1dc;overflow:hidden}
.project-image{position:relative;height:260px;overflow:hidden;background:#ddd}
.project-image img{width:100%;height:100%;object-fit:cover;transition:.4s}
.project-card:hover .project-image img{transform:scale(1.025)}
.project-body{padding:22px}
.project-meta{font-size:.69rem;letter-spacing:.1em;text-transform:uppercase;color:var(--urbanus-deep-bronze);font-weight:800}
.project-body h3{margin:8px 0 9px;font-size:1.18rem}
.project-body p{font-size:.86rem}
.sector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#dcdcd8;border:1px solid #dcdcd8}
.sector{background:white;padding:26px 22px;min-height:110px;display:flex;align-items:flex-end;font-family:Montserrat,sans-serif;font-weight:700;color:var(--urbanus-navy)}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:10px}
.gallery-item{position:relative;overflow:hidden;cursor:pointer;background:#ddd}
.gallery-item:nth-child(1),.gallery-item:nth-child(6){grid-column:span 2;grid-row:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.4s}
.gallery-item:hover img{transform:scale(1.035)}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
.contact-info{background:var(--urbanus-navy);color:white;padding:36px}
.contact-info h2{color:white;font-size:2.2rem}
.contact-info p{color:rgba(255,255,255,.74)}
.contact-lines{margin-top:34px;border-top:1px solid rgba(255,255,255,.16)}
.contact-line{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.contact-line small{display:block;color:var(--urbanus-cream-bronze);text-transform:uppercase;letter-spacing:.08em}
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:.76rem;color:var(--urbanus-steel);font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.field input,.field select,.field textarea{border:1px solid #d5d5d1;background:white;padding:13px 14px;outline:none;color:var(--urbanus-graphite)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--urbanus-cream-bronze)}
.field textarea{min-height:130px;resize:vertical}
.footer{background:#001729;color:white;padding:55px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:50px}
.footer h4{color:white;font-size:.88rem;margin-bottom:16px}
.footer a,.footer p{color:rgba(255,255,255,.65);font-size:.84rem;display:block;margin:0 0 9px}
.footer a:hover{color:var(--urbanus-cream-bronze)}
.footer-bottom{margin-top:42px;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.45);font-size:.76rem}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:2000;display:none;place-items:center;padding:30px}
.lightbox.open{display:grid}
.lightbox img{max-width:min(1100px,95vw);max-height:88vh}
.lightbox button{position:absolute;top:20px;right:22px;background:none;border:1px solid rgba(255,255,255,.35);color:white;width:42px;height:42px;cursor:pointer;font-size:1.3rem}
@media(max-width:1050px){
  .nav-links{display:none;position:fixed;inset:var(--header-height) 0 0;background:#1f4f76;padding:38px;flex-direction:column;align-items:flex-start;font-size:1.1rem}
  .nav-links.open{display:flex}.menu-btn{display:block}
  .section-head,.intro-grid,.focus-grid,.telecom-grid,.contact-grid{grid-template-columns:1fr;gap:38px}
  .cap-card.large,.cap-card.small{grid-column:span 6}
  .process{grid-template-columns:repeat(4,1fr)}.step:nth-child(4){border-right:0}.step:nth-child(n+5){border-top:1px solid #d7d7d2}
  .tech-grid{grid-template-columns:repeat(3,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .telecom-photo{position:relative;top:0}.telecom-photo,.telecom-photo img{height:460px;min-height:0}
}
@media(max-width:720px){
  .container{width:min(calc(100% - 28px),var(--max-width))}.section{padding:74px 0}
  .hero{min-height:740px;height:auto;padding:100px 0 40px}.hero-overlay{background:rgba(1,31,56,.84)}
  .hero-capabilities{grid-template-columns:1fr 1fr;margin-top:50px}.hero-capabilities div{padding-top:16px}
  .cap-card.large,.cap-card.small{grid-column:1/-1;min-height:320px}.capability-grid{display:grid;grid-template-columns:1fr}
  .service-list{grid-template-columns:1fr}.microgrid{grid-template-columns:1fr}.flow-arrow{transform:rotate(90deg)}
  .process{grid-template-columns:1fr 1fr}.step:nth-child(2n){border-right:0}.step:nth-child(n+3){border-top:1px solid #d7d7d2}
  .tech-grid{grid-template-columns:1fr 1fr}.projects-grid{grid-template-columns:1fr}.sector-grid{grid-template-columns:1fr 1fr}
  .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:160px}.gallery-item:nth-child(1),.gallery-item:nth-child(6){grid-column:span 2;grid-row:span 2}
  .form{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}
}
@media(max-width:480px){.tech-grid,.sector-grid,.footer-grid{grid-template-columns:1fr}.brand-text span{display:none}.brand{min-width:auto}.energy-architecture{padding:22px}}

.brand-mark{display:none}

.service-gallery-block{margin-top:42px}
.gallery-headline{font-family:Montserrat,Arial,sans-serif;font-size:1.15rem;color:var(--urbanus-navy);margin-bottom:10px}
.section.dark .gallery-headline{color:white}
.gallery-copy{margin:0 0 18px;font-size:.95rem}
.mini-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}
.telecom-gallery{grid-template-columns:repeat(4,1fr)}
.mini-gallery-item{position:relative;overflow:hidden;background:#ddd;min-height:210px;cursor:pointer;border:1px solid rgba(0,0,0,.08)}
.mini-gallery-item img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}
.mini-gallery-item:hover img{transform:scale(1.03)}
.section.dark .mini-gallery-item{border-color:rgba(255,255,255,.12)}
@media(max-width:900px){.telecom-gallery,.mini-gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.telecom-gallery,.mini-gallery{grid-template-columns:1fr}}

.footer .brand{display:inline-flex;margin-bottom:8px}
.footer .brand-logo{background:#fff}

.contain-frame{background:#ffffff !important;display:flex;align-items:center;justify-content:center;padding:12px}
.contain-frame img,.contain-image{object-fit:contain !important;background:#ffffff !important;padding:10px}
.project-image.contain-frame{padding:18px}
.gallery-item.contain-frame{padding:14px}
.mini-gallery-item.contain-frame{padding:14px}