:root{--brand:#0f5d67;--brand-dark:#102c3d;--accent:#b5843b;--ink:#172631;--muted:#687983;--bg:#f6f8f8;--card:#fff;--line:#dfe7e8;--radius:18px;--shadow:0 18px 48px rgba(18,45,58,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}button{cursor:pointer}.container{width:min(1180px,calc(100% - 32px));margin:auto}.topline{background:#0a202d;color:#dce7eb;font-size:12px}.topline .container{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:8px 0;flex-wrap:wrap}.top-contact,.top-social{display:flex;gap:14px;align-items:center;flex-wrap:wrap}.top-social a{opacity:.88}.top-social a:hover{opacity:1;color:#fff}.nav{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav .container{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand img{height:52px;width:auto;max-width:260px}.menu{display:flex;gap:5px;align-items:center}.menu a{padding:10px 12px;border-radius:10px;font-size:13px;font-weight:700;color:#344b56}.menu a:hover{background:#edf5f5;color:var(--brand)}.nav-actions{display:flex;gap:8px}.btn{border:1px solid var(--line);background:#fff;color:#263d49;border-radius:11px;padding:10px 14px;font-size:12px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--brand),#16808a);color:#fff}.btn.accent{border-color:transparent;background:var(--accent);color:white}.mobile-menu{display:none}.hero{position:relative;min-height:680px;background:var(--brand-dark) url('../img/hero-grid.svg') center/cover no-repeat;color:white;overflow:hidden}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,25,36,.82),rgba(6,25,36,.35),rgba(6,25,36,.06))}.hero .container{position:relative;z-index:2;min-height:680px;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:40px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-weight:800;font-size:11px;color:#e0b46e}.hero h1{font-size:clamp(42px,5vw,72px);line-height:1.02;margin:15px 0 18px;letter-spacing:-.04em;max-width:800px}.hero p{font-size:17px;line-height:1.7;color:#d8e4e8;max-width:700px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.hero .btn{padding:13px 18px}.hero-card{align-self:end;margin-bottom:64px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(14px);padding:22px;border-radius:22px;box-shadow:0 25px 70px rgba(0,0,0,.25)}.hero-card h3{margin:0 0 12px;font-size:16px}.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.hero-stat{padding:15px;background:rgba(255,255,255,.08);border-radius:14px}.hero-stat b{font-size:24px;display:block}.hero-stat span{font-size:10px;color:#cddde2}.section{padding:88px 0}.section.white{background:white}.section.dark{background:#0d2736;color:white}.head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.head h2{font-size:clamp(30px,3vw,46px);letter-spacing:-.035em;margin:8px 0 0}.head p{max-width:580px;color:var(--muted);line-height:1.7;margin:0}.dark .head p{color:#b8cbd3}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.service{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;min-height:210px;box-shadow:0 8px 26px rgba(18,45,58,.05);transition:.2s}.service:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.service .icon{width:46px;height:46px;border-radius:13px;background:#e9f4f4;color:var(--brand);display:grid;place-items:center;font-size:20px;margin-bottom:16px}.service h3{font-size:15px;margin:0 0 9px}.service p{font-size:12px;line-height:1.65;color:var(--muted);margin:0}.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.about-visual{min-height:460px;border-radius:24px;background:linear-gradient(135deg,#0e3848,#15707a);position:relative;overflow:hidden;box-shadow:var(--shadow)}.about-visual:before{content:"";position:absolute;inset:25px;border:1px solid rgba(255,255,255,.2);background:url('../img/hero-grid.svg') center/cover;opacity:.62;border-radius:18px}.about-copy h2{font-size:44px;line-height:1.06;margin:8px 0 18px}.about-copy p{color:var(--muted);line-height:1.8}.bullets{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}.bullet{background:#fff;border:1px solid var(--line);padding:12px 14px;border-radius:12px;font-size:12px;font-weight:700}.project-filters{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}.filter{border:1px solid var(--line);background:white;padding:8px 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p{font-size:11px;color:var(--muted);line-height:1.6;margin:0}.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.person{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.person-photo{height:250px;background:linear-gradient(135deg,#dfe9ea,#f3f6f6);display:grid;place-items:center;color:#79909a;font-size:54px}.person-photo img{width:100%;height:100%;object-fit:cover}.person-body{padding:16px}.person h3{font-size:14px;margin:0}.person p{font-size:10px;color:var(--muted);margin:5px 0}.office-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.office{background:#fff;border:1px solid var(--line);border-radius:17px;padding:20px}.office h3{margin:0 0 10px;font-size:15px}.office p{font-size:11px;line-height:1.7;color:var(--muted);margin:6px 0}.office .links{display:flex;gap:8px;margin-top:13px;flex-wrap:wrap}.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quote{background:#fff;color:var(--ink);border-radius:18px;padding:22px}.quote p{font-size:13px;line-height:1.8;color:#4d626d}.quote b{font-size:12px}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}.contact-card{background:#fff;color:var(--ink);padding:26px;border-radius:22px}.contact-card input,.contact-card textarea,.contact-card select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;margin-bottom:10px;outline:none}.contact-card textarea{min-height:120px;resize:vertical}.contact-card label{font-size:10px;font-weight:800;display:block;margin:8px 0 5px}.footer{background:#081e2a;color:#c6d5db;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px}.footer h4{color:white;font-size:12px}.footer p,.footer 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@media(max-width:1000px){.menu{display:none}.mobile-menu{display:inline-flex}.service-grid{grid-template-columns:repeat(2,1fr)}.project-grid,.office-grid,.testimonials{grid-template-columns:repeat(2,1fr)}.team-grid{grid-template-columns:repeat(2,1fr)}.hero .container{grid-template-columns:1fr}.hero-card{align-self:auto;margin:0 0 45px}.about-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.nav .container{height:66px}.brand img{height:43px}.nav-actions .btn:not(.primary){display:none}.hero,.hero .container{min-height:640px}.hero .container{padding:70px 0}.hero h1{font-size:42px}.section{padding:64px 0}.head{display:block}.head p{margin-top:14px}.service-grid,.project-grid,.team-grid,.office-grid,.testimonials{grid-template-columns:1fr}.bullets{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.top-contact span:nth-child(n+2){display:none}}