:root{--navy:#062b55;--navy2:#0b3d78;--blue:#0aa7f5;--orange:#ff4b2b;--text:#10243f;--muted:#627086;--line:rgba(6,43,85,.14);--bg:#e8f1f7;--surface:#f3f7fa;--card:#fbfdff;--shadow:0 18px 45px rgba(6,43,85,.12)}
html[data-theme=dark]{--text:#eaf3ff;--muted:#a9bad0;--bg:#061b34;--surface:#082544;--card:#0b2b50;--line:rgba(255,255,255,.14);color-scheme:dark}
*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:var(--surface);color:var(--text)}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1380px,calc(100% - 38px));margin:auto}.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--card) 96%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo img{height:62px;width:auto}.nav{display:flex;gap:28px;font-weight:900;color:var(--navy)}html[data-theme=dark] .nav{color:#eaf3ff}.nav a{padding:9px 0;border-bottom:3px solid transparent}.nav a.active,.nav a:hover{border-color:var(--blue)}.actions,.lang,.theme{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.lang,.theme{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:8px 10px}.lang a,.theme button{border:0;background:transparent;color:var(--text);font-weight:900;padding:5px 8px;border-radius:10px;cursor:pointer}.lang a.active,.theme button.active{background:rgba(10,167,245,.15);color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:15px;padding:13px 18px;font-weight:900;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--orange),#ff7b1a);color:#fff}.btn-light{background:var(--card);border:1px solid var(--line);color:var(--text)}.btn-secondary{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.35);color:#fff}
.hero{color:#fff;background:linear-gradient(90deg,rgba(6,43,85,.98),rgba(6,43,85,.86) 38%,rgba(6,43,85,.35) 67%,rgba(6,43,85,.08)),var(--hero) center right/cover no-repeat}.hero-inner{min-height:680px;display:grid;grid-template-columns:1fr .82fr;gap:42px;align-items:center;padding:80px 0 64px}.kicker{display:inline-flex;padding:9px 13px;border-radius:999px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.08);font-weight:900;color:#dff4ff}.hero h1{font-size:clamp(42px,5.7vw,82px);line-height:.98;letter-spacing:-2.6px;margin:20px 0;max-width:900px}.hero p{font-size:20px;line-height:1.6;color:rgba(255,255,255,.88);max-width:760px}.hero-cta{display:flex;gap:13px;flex-wrap:wrap}.hero-card{align-self:end;justify-self:end;width:min(460px,100%);padding:22px;border-radius:24px;background:rgba(4,54,105,.88);border:1px solid rgba(255,255,255,.24);display:flex;gap:16px;align-items:center}.hero-card img{width:72px;height:72px;object-fit:contain}
.section{padding:82px 0}.section-title{text-align:center;margin-bottom:36px}.section-title h2{font-size:clamp(32px,4vw,48px);color:var(--navy);margin:0 0 8px}html[data-theme=dark] .section-title h2{color:#eaf3ff}.section-title p{color:var(--muted);font-size:18px}.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}.service-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:28px 21px;text-align:center;box-shadow:0 16px 40px rgba(6,43,85,.07);cursor:pointer}.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service-icon{width:70px;height:70px;margin:0 auto 18px;border-radius:20px;display:grid;place-items:center;font-size:34px;background:rgba(10,167,245,.12)}.service-card h3,.project-body h3{color:var(--navy)}html[data-theme=dark] .service-card h3,html[data-theme=dark] .project-body h3{color:#eaf3ff}.service-card p,.project-body p{color:var(--muted);line-height:1.55}.service-card b{color:var(--blue)}
.projects-wrap{display:grid;grid-template-columns:.55fr 1.45fr;gap:28px}.project-intro{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;border-radius:28px;padding:36px}.filters{display:flex;gap:10px;flex-wrap:wrap}.filter{padding:10px 13px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-weight:900;cursor:pointer}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.project-card{background:var(--card);border:1px solid var(--line);border-radius:26px;overflow:hidden;box-shadow:0 12px 34px rgba(6,43,85,.08)}.cover{height:250px;object-fit:cover;width:100%;background:var(--bg)}.project-body{padding:22px}.before-after{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.ba{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line)}.ba img{width:100%;height:150px;object-fit:cover}.tag{position:absolute;left:10px;top:10px;background:rgba(6,43,85,.88);color:#fff;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900}
.contact{background:var(--bg)}.contact-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px}.panel{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:36px;box-shadow:0 16px 40px rgba(6,43,85,.07)}.contact-list{display:grid;gap:14px}.contact-item{padding:16px;border:1px solid var(--line);border-radius:18px;display:flex;gap:14px;background:color-mix(in srgb,var(--card) 88%,var(--bg))}.contact-item b{display:block}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:15px 16px;font:inherit;color:var(--text);background:color-mix(in srgb,var(--card) 92%,var(--bg));margin-bottom:12px}textarea{min-height:140px}.status{display:none;padding:12px 14px;border-radius:14px;background:rgba(10,167,245,.12);font-weight:900}.footer{background:#031f3f;color:#fff;padding:36px 0}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}.footer-logo{display:flex;gap:14px;align-items:center}.footer-logo img{width:76px;height:76px;object-fit:contain}.social{display:flex;gap:10px}.social a{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:rgba(255,255,255,.1)}
.modal{position:fixed;inset:0;display:none;place-items:center;background:rgba(2,12,25,.72);z-index:100;padding:20px}.modal.open{display:grid}.modal-card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:26px;width:min(760px,100%);max-height:86vh;overflow:auto}.modal-head{display:flex;justify-content:space-between}.close{border:0;background:var(--bg);border-radius:12px;padding:10px 13px;cursor:pointer;color:var(--text);font-weight:900}
.admin{min-height:100vh;display:grid;grid-template-columns:300px 1fr}.side{background:#031f3f;color:#fff;padding:24px}.side img{width:58px}.menu{display:grid;gap:8px;margin-top:24px}.menu a{padding:13px;border-radius:14px;color:rgba(255,255,255,.82);font-weight:900}.menu a.active,.menu a:hover{background:rgba(255,255,255,.12);color:#fff}.main{padding:34px}.admin-section{display:none}.admin-section.active{display:block}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.full{grid-column:1/-1}.list{display:grid;gap:12px}.item{display:grid;grid-template-columns:92px 1fr auto;gap:14px;align-items:center;border:1px solid var(--line);border-radius:18px;padding:12px}.item img{width:92px;height:70px;object-fit:cover;border-radius:12px}.preview{border:1px dashed var(--line);border-radius:22px;padding:18px;margin-top:14px;background:color-mix(in srgb,var(--card) 85%,var(--bg))}.hidden{display:none!important}
@media(max-width:1120px){.nav{display:none}.service-grid{grid-template-columns:repeat(2,1fr)}.projects-wrap,.contact-grid,.admin{grid-template-columns:1fr}.project-grid{grid-template-columns:1fr}.side{position:static}}@media(max-width:760px){.header{flex-direction:column;align-items:flex-start;padding:14px 0}.hero-inner{grid-template-columns:1fr;min-height:auto}.service-grid,.before-after,.grid{grid-template-columns:1fr}.main{padding:22px 16px}}