:root{--navy:#032c52;--blue:#0878f9;--ink:#072f56;--muted:#617892;--line:#dce9f4}
body{color:var(--ink);background:#fff}.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.header{height:76px;background:#fff;border-bottom:1px solid #e9f0f7}.header__row{height:100%;gap:28px}.logo__mark{background:linear-gradient(135deg,#004b9c,#12a6ff);color:#fff}.nav{margin-left:auto;gap:23px}.nav a{font-size:13px;color:#123f68}.nav a:hover{color:var(--blue)}.header__phone{font-size:14px;color:#073867}
.hero{position:relative;min-height:510px;padding:0;overflow:hidden;background:#003663}.hero-slider,.hero-slide{position:absolute;inset:0}.hero-slide{opacity:0;transition:opacity .75s ease;pointer-events:none}.hero-slide.is-active{opacity:1}.hero-slide:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(1,42,79,.98) 0%,rgba(1,45,83,.91) 38%,rgba(1,49,90,.30) 72%,rgba(1,39,76,.36) 100%)}.hero-slide__media{position:absolute;inset:0 0 0 32%}.hero-slide__media img{width:100%;height:100%;object-fit:cover;filter:saturate(.88) contrast(1.03)}.hero__content{position:relative;height:510px;z-index:3;display:flex;align-items:center}.hero__copy{max-width:570px;color:#fff}.hero .eyebrow{color:#38b5ff;letter-spacing:.13em}.hero h1{max-width:560px;margin:16px 0 18px;font-size:clamp(38px,4.3vw,58px);line-height:1.05;color:#fff}.hero h1 em{font-style:normal;color:#fff}.hero .lead{max-width:520px;font-size:17px;line-height:1.65;color:#d6e9f8}.hero .btn{margin-top:24px}.price{position:absolute;right:0;top:58px;display:flex;flex-direction:column;gap:8px;min-width:205px;padding:22px 25px;border:1px solid rgba(99,190,255,.55);border-radius:12px;background:rgba(0,40,77,.55);backdrop-filter:blur(12px);color:#fff}.price b{font-size:18px}.price small{order:2;text-transform:uppercase;letter-spacing:.08em;color:#bdddf3}.hero-controls{position:absolute;left:50%;bottom:28px;display:flex;align-items:center;gap:16px;padding:8px 12px;border:1px solid rgba(123,197,248,.45);border-radius:99px;background:rgba(1,40,74,.55);transform:translateX(-50%);backdrop-filter:blur(8px)}.hero-controls button{width:30px;height:30px;border:0;background:transparent;color:#d7efff;font-size:20px;cursor:pointer}.hero-dots{display:flex;gap:10px}.hero-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#527999;cursor:pointer}.hero-dot.is-active{background:#14a5ff;box-shadow:0 0 0 5px rgba(20,165,255,.13)}
.benefits{background:#fff;border-bottom:1px solid var(--line)}.benefits__grid{display:grid;grid-template-columns:repeat(4,1fr);min-height:105px}.benefits__grid>div{display:flex;align-items:center;gap:18px;padding:20px 28px;border-right:1px solid var(--line)}.benefits__grid>div:first-child{border-left:1px solid var(--line)}.benefits b{display:grid;place-items:center;width:48px;height:48px;flex:0 0 48px;border-radius:50%;background:#edf7ff;color:var(--blue);font-size:24px}.benefits span{font-size:13px;line-height:1.5;font-weight:600}
.services{background:linear-gradient(180deg,#f6fbff,#eef7fd)}.service-grid{gap:16px}.service{background:#fff;border:1px solid #e6eff7;box-shadow:0 16px 45px rgba(8,67,112,.06)}
.projects{background:#f1f7fb;color:var(--ink)}.section__head--light h2,.section__head--light>p{color:inherit}.project{background:#fff;border:1px solid #e0ebf4;box-shadow:0 18px 55px rgba(5,48,83,.07)}.project__body,.project__body h3{color:var(--ink)}.project__body>p,.project__body li{color:var(--muted)}
.contacts{background:#fff}.contacts__grid{display:grid;grid-template-columns:minmax(330px,.72fr) 1.6fr;min-height:460px;border:1px solid #dbe8f3;border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(3,53,92,.1)}.contacts__card{display:flex;flex-direction:column;align-items:flex-start;padding:48px;background:linear-gradient(145deg,#052f57,#004f8b);color:#fff}.contacts__card>span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#65c6ff}.contacts__card h3{margin:14px 0 28px;font-size:34px}.contacts__card>a:not(.btn){margin:3px 0;color:#fff;font-size:18px;font-weight:700}.contacts__card p{margin:25px 0 10px;color:#c8e3f6;line-height:1.7}.contacts__card .btn{margin-top:auto}.contacts__map iframe{display:block;width:100%;height:100%;min-height:460px;border:0;filter:saturate(.85)}
.cta{background:#003764}.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:32px}.cta .btn{flex:0 0 auto}
@media(max-width:900px){.hero,.hero__content{min-height:600px;height:600px}.hero-slide__media{inset:0}.hero-slide:after{background:linear-gradient(90deg,rgba(1,38,72,.96),rgba(1,42,78,.72))}.hero__copy{max-width:620px}.price{right:20px;top:28px}.benefits__grid{grid-template-columns:1fr 1fr}.contacts__grid{grid-template-columns:1fr}.contacts__map iframe{min-height:390px}.cta__inner{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.container{width:min(100% - 30px,1180px)}.header{height:68px}.hero,.hero__content{height:610px}.hero__content{align-items:flex-end;padding-bottom:92px}.hero__copy h1{font-size:35px}.hero .lead{font-size:15px}.price{left:15px;right:auto;top:24px;min-width:0;padding:14px 17px}.price b{font-size:16px}.hero-controls{bottom:24px}.benefits__grid{grid-template-columns:1fr}.benefits__grid>div{border-left:1px solid var(--line)}.contacts__card{padding:34px 26px}.contacts__map iframe{min-height:330px}}
@media(prefers-reduced-motion:reduce){.hero-slide{transition:none}}