:root{--navy:#06172b;--navy2:#0a2340;--blue:#0ba9e8;--blue2:#2d7ff9;--ink:#0a1930;--muted:#627087;--paper:#f5f8fb;--line:#dbe5ef;--white:#fff;--steel:#a9b6c4;--shadow:0 22px 60px rgba(4,21,40,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,sans-serif;color:var(--ink);background:#fff;line-height:1.6}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:100;background:rgba(5,21,40,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}.nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand img{width:168px;display:block;filter:drop-shadow(0 4px 10px rgba(0,0,0,.2))}.nav{display:flex;align-items:center;gap:28px}.nav a{color:#dce7f2;text-decoration:none;font-size:14px;font-weight:600;transition:.2s}.nav a:hover{color:#fff}.nav-cta{border:1px solid rgba(49,157,246,.7);padding:10px 16px;border-radius:10px}.menu-btn{display:none;background:none;border:0;padding:7px}.menu-btn span{display:block;width:24px;height:2px;background:#fff;margin:5px}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 72% 38%,rgba(16,98,169,.22),transparent 36%),linear-gradient(135deg,#041326 0%,#08233f 55%,#06172b 100%);color:#fff;padding:86px 0 74px;min-height:680px}.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(66,139,206,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(66,139,206,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to right,transparent 0%,rgba(0,0,0,.85) 42%,rgba(0,0,0,.45) 100%);transform:perspective(700px) rotateX(55deg) scale(1.35);transform-origin:center top;opacity:.8}.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:44px}.eyebrow,.kicker{font-size:12px;letter-spacing:.18em;font-weight:800;color:#2fb8f2}.hero h1,.section h2,.focus-band h2{font-family:"Space Grotesk",Inter,sans-serif}.hero h1{font-size:clamp(42px,5vw,68px);line-height:1.04;margin:14px 0 24px;letter-spacing:-.04em}.hero h1 span{color:#2baef0}.hero-copy>p{font-size:18px;color:#c4d1df;max-width:660px}.hero-actions{display:flex;gap:14px;margin-top:32px}.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:0;border-radius:12px;padding:14px 20px;font-weight:800;cursor:pointer;font-size:14px;transition:.22s}.btn.primary{background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;box-shadow:0 10px 26px rgba(15,131,241,.26)}.btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(15,131,241,.34)}.btn.ghost{color:#fff;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.03)}.btn.full{width:100%}.hero-badges{display:flex;gap:36px;margin-top:46px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12)}.hero-badges div{display:grid}.hero-badges strong{font-size:15px}.hero-badges span{font-size:12px;color:#89a0b8}.hero-visual{position:relative;height:500px;display:grid;place-items:center}.hero-visual img{width:min(520px,100%);position:relative;z-index:3;filter:drop-shadow(0 36px 35px rgba(0,0,0,.48))}.part-glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(31,155,242,.28),transparent 68%);filter:blur(4px)}.drawing-note{position:absolute;color:#7fcaf4;font-size:10px;letter-spacing:.16em;border-left:1px solid #2faef0;padding-left:8px}.note-1{top:80px;right:22px}.note-2{bottom:90px;left:20px}.note-3{right:35px;bottom:180px}.gear{position:absolute;border:1px dashed rgba(64,167,235,.13);border-radius:50%}.gear:before,.gear:after{content:"";position:absolute;inset:18%;border:1px dashed rgba(64,167,235,.12);border-radius:50%}.gear-a{width:290px;height:290px;right:-70px;top:95px;animation:spin 26s linear infinite}.gear-b{width:210px;height:210px;right:160px;top:10px;animation:spin 18s linear infinite reverse}@keyframes spin{to{transform:rotate(360deg)}}
.section{padding:96px 0}.section-head{max-width:760px;margin-bottom:44px}.section-head h2,.about h2,.safety h2,.contact h2{font-size:clamp(34px,4vw,50px);line-height:1.1;letter-spacing:-.035em;margin:10px 0 16px}.section-head p,.about p,.safety p,.contact p{color:var(--muted);font-size:17px}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{background:linear-gradient(180deg,#fff,#f8fafc);border:1px solid var(--line);border-radius:18px;padding:28px;min-height:250px;transition:.25s}.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b8d8ee}.service-card .icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#e8f5fd;color:#078ecb;font-size:28px;font-weight:700;margin-bottom:20px}.service-card h3{font-family:"Space Grotesk";font-size:20px;line-height:1.2;margin:0 0 12px}.service-card p{margin:0;color:var(--muted);font-size:14px}.pipe-icon{font-size:34px!important;transform:rotate(-20deg)}
.focus-band{background:linear-gradient(135deg,#071a2f,#0b2e52);color:#fff;padding:76px 0}.focus-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px}.focus-band h2{font-size:clamp(34px,4vw,50px);line-height:1.1;letter-spacing:-.035em;margin:10px 0 18px}.focus-copy p{color:#bdccda}.check-list{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-list li{position:relative;padding-left:24px;color:#dbe7f1;font-size:14px}.check-list li:before{content:"✓";position:absolute;left:0;color:#2db9ef;font-weight:900}.focus-image{background:#fff;border-radius:24px;padding:18px;box-shadow:0 24px 60px rgba(0,0,0,.25);transform:rotate(1deg)}.focus-image img{width:100%;display:block;border-radius:16px;max-height:420px;object-fit:contain}
.projects{background:#06172b;color:#fff}.section-head.dark p{color:#9fb1c3}.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.project-card{background:#0b2745;border:1px solid rgba(128,177,214,.22);border-radius:18px;overflow:hidden;cursor:zoom-in;transition:.25s}.project-card:hover{transform:translateY(-5px);border-color:rgba(71,179,243,.55);box-shadow:0 22px 50px rgba(0,0,0,.28)}.project-card.wide{grid-column:span 2}.project-media{height:220px;background:#f2f5f7;display:grid;place-items:center;overflow:hidden}.project-card.wide .project-media{height:260px}.project-media img{width:100%;height:100%;object-fit:contain;transition:.35s}.project-card:hover .project-media img{transform:scale(1.025)}.project-meta{padding:18px 18px 20px}.project-meta span{font-size:10px;letter-spacing:.15em;color:#53bdf0;font-weight:800}.project-meta h3{font-family:"Space Grotesk";font-size:18px;margin:6px 0 8px}.project-meta p{margin:0;color:#9fb1c3;font-size:13px;line-height:1.5}
.about{background:#f7fafc}.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.credentials{display:grid;grid-template-columns:1fr 1fr;gap:14px}.credential{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 12px 32px rgba(7,30,54,.06)}.credential strong,.credential span{display:block}.credential strong{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#2a8fd0;margin-bottom:8px}.credential span{font-family:"Space Grotesk";font-weight:700;font-size:17px}.safety-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px}.safety-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}.safety-item{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}.safety-item strong,.safety-item span{display:block}.safety-item strong{font-family:"Space Grotesk";font-size:18px;line-height:1.25;margin-bottom:9px}.safety-item span{font-size:14px;color:var(--muted)}
.contact{background:linear-gradient(135deg,#edf7fc,#f9fbfd)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}.contact-links{display:grid;gap:12px;margin-top:30px}.contact-links a{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);padding:14px 16px;border-radius:14px}.contact-links a>span{width:40px;height:40px;border-radius:10px;background:#e7f5fd;display:grid;place-items:center;color:#078dcb;font-size:20px}.contact-links small,.contact-links strong{display:block}.contact-links small{font-size:11px;color:#7a8999}.contact-links strong{font-size:14px}.quote-form{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:28px;border-radius:22px}.quote-form label{display:block;font-size:12px;font-weight:700;color:#536579;margin-bottom:15px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:7px;border:1px solid #d5e0ea;border-radius:10px;padding:13px 14px;font:inherit;color:#102038;background:#fbfdff;outline:none}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{border-color:#48aee9;box-shadow:0 0 0 3px rgba(51,167,232,.1)}.form-note{display:block;color:#8996a4;margin-top:10px;line-height:1.4}
footer{background:#041222;color:#a9b8c7;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr .8fr .8fr;gap:44px}.footer-brand img{width:180px;filter:brightness(1.4)}.footer-brand p{max-width:330px}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:7px}.footer-grid strong{color:#fff;margin-bottom:8px}.footer-grid a{color:#a9b8c7;text-decoration:none}.footer-grid a:hover{color:#fff}.copyright{margin-top:38px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);font-size:12px}
.lightbox{position:fixed;inset:0;z-index:999;background:rgba(1,10,20,.92);display:none;place-items:center;padding:40px}.lightbox.open{display:grid}.lightbox img{max-width:min(1200px,94vw);max-height:88vh;background:#fff;border-radius:16px;box-shadow:0 30px 80px rgba(0,0,0,.5)}.lightbox-close{position:absolute;top:20px;right:28px;background:none;border:0;color:#fff;font-size:44px;cursor:pointer}.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.visible{opacity:1;transform:none}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}
@media(max-width:980px){.nav{position:fixed;top:82px;left:0;right:0;background:#071a2f;padding:24px 20px;display:none;flex-direction:column;align-items:stretch;border-top:1px solid rgba(255,255,255,.08)}.nav.open{display:flex}.menu-btn{display:block}.hero{padding-top:60px}.hero-grid,.focus-grid,.about-grid,.safety-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{height:410px}.service-grid{grid-template-columns:repeat(2,1fr)}.project-grid{grid-template-columns:repeat(2,1fr)}.project-card.wide{grid-column:span 1}.footer-grid{grid-template-columns:1fr 1fr}.hero-badges{flex-wrap:wrap}}
@media(max-width:620px){.container{width:min(100% - 28px,1180px)}.site-header .brand img{width:140px}.hero{min-height:auto;padding:48px 0}.hero-grid{gap:12px}.hero h1{font-size:40px}.hero-copy>p{font-size:16px}.hero-actions{flex-direction:column}.hero-badges{gap:18px}.hero-visual{height:320px}.hero-visual img{width:320px}.drawing-note{display:none}.section{padding:72px 0}.service-grid,.project-grid,.credentials,.safety-list{grid-template-columns:1fr}.project-card.wide{grid-column:auto}.project-media,.project-card.wide .project-media{height:220px}.check-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.lightbox{padding:20px}.section-head h2,.about h2,.safety h2,.contact h2,.focus-band h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.gear{animation:none}.reveal{opacity:1;transform:none;transition:none}}