:root{--navy:#082d52;--blue:#0874c9;--blue2:#0c83dc;--ink:#102f50;--muted:#5e6d7e;--pale:#eef5fb;--line:#d9e5ef;--white:#fff;--shadow:0 12px 32px rgba(8,45,82,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Arial,Helvetica,sans-serif;color:#23364b;line-height:1.6;background:#fff}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(1120px,92%);margin:auto}.topbar{background:var(--navy);color:#e9f4ff;font-size:.82rem;padding:7px 0}.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.site-header{background:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 14px rgba(9,42,73,.08)}.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:900;line-height:1}.brand-mark{width:43px;height:43px;display:flex;align-items:end;gap:3px}.brand-mark i{display:block;background:var(--blue);width:11px;border-radius:2px 2px 0 0;transform:skewY(-8deg)}.brand-mark i:nth-child(1){height:24px}.brand-mark i:nth-child(2){height:38px}.brand-mark i:nth-child(3){height:30px}.brand-name{font-size:1.5rem;letter-spacing:.06em}.brand-name small{display:block;font-size:.62rem;letter-spacing:.2em;margin-top:5px}.nav{display:flex;align-items:center;gap:26px;font-size:.9rem;font-weight:700}.nav a{padding:27px 0;position:relative}.nav a:hover,.nav a.active{color:var(--blue)}.nav a.active:after,.nav a:hover:after{content:"";height:3px;background:var(--blue);position:absolute;left:0;right:0;bottom:17px}.nav-actions{display:flex;align-items:center;gap:17px;font-weight:700;font-size:.86rem;white-space:nowrap}.phone{color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid var(--blue);background:var(--blue);color:#fff;padding:12px 20px;font-weight:800;font-size:.9rem;transition:.2s;cursor:pointer;border-radius:2px}.btn:hover{background:var(--navy);border-color:var(--navy);transform:translateY(-1px)}.btn-outline{background:transparent;color:var(--navy);border-color:#7894ad}.btn-outline:hover{color:#fff}.menu-toggle{display:none;border:0;background:none;font-size:1.8rem;color:var(--navy);cursor:pointer}.hero{min-height:365px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(6,43,78,.97) 0%,rgba(6,43,78,.84) 32%,rgba(6,43,78,.12) 68%),url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=2000&q=85') center/cover;color:#fff}.hero-inner{padding:65px 0;width:min(1120px,92%);margin:auto}.hero-copy{max-width:500px}.eyebrow{display:inline-block;color:#8ed1ff;text-transform:uppercase;font-size:.76rem;font-weight:900;letter-spacing:.16em;margin-bottom:12px}.hero h1{font-size:clamp(2.1rem,4.1vw,3.25rem);line-height:1.12;margin:0 0 18px;letter-spacing:-.025em}.hero p{font-size:1.02rem;max-width:465px;color:#e7f2fc;margin:0 0 24px}.section{padding:58px 0}.section-head{text-align:center;max-width:760px;margin:0 auto 30px}.section-head:before,.section-kicker:before{content:"";display:block;width:36px;height:3px;background:var(--blue);margin:0 auto 10px}.section-head h2,.section h2{color:var(--navy);font-size:clamp(1.55rem,2.7vw,2rem);line-height:1.2;margin:0 0 9px}.section-head p{margin:0;color:var(--muted)}.services-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:28px 24px}.service-card{text-align:center;padding:8px 6px 12px;border-radius:8px;transition:.2s}.service-card:hover{background:#f5f9fd;transform:translateY(-3px)}.service-icon{height:62px;width:62px;border-radius:50%;background:#eaf4fc;color:var(--blue);display:grid;place-items:center;font-size:1.8rem;margin:0 auto 10px;border:1px solid #dcecf9}.service-card h3{font-size:.93rem;color:var(--navy);margin:0 0 6px;line-height:1.3}.service-card p{font-size:.83rem;color:var(--muted);margin:0;line-height:1.45}.about-band{background:#f0f5f9}.about-grid{display:grid;grid-template-columns:1fr 1.12fr;align-items:stretch}.about-copy{padding:45px max(28px,calc((100vw - 1120px)/2)) 45px 0}.about-copy .section-kicker:before{margin:0 0 12px}.about-copy p{color:var(--muted);margin:14px 0 22px}.features{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0 26px}.feature{font-size:.78rem;color:var(--navy);font-weight:800;display:flex;align-items:center;gap:7px;line-height:1.3}.feature span{font-size:1.25rem;color:var(--blue)}.about-image{min-height:350px;position:relative;background:linear-gradient(0deg,rgba(4,31,55,.4),transparent),url('https://images.unsplash.com/photo-1503387762-5920de58c266?auto=format&fit=crop&w=1200&q=85') center/cover}.image-caption{position:absolute;right:8%;bottom:15%;color:#fff;font-size:1.35rem;font-weight:800;line-height:1.35;text-shadow:0 2px 10px #000}.image-caption:after{content:"";display:block;width:40px;height:3px;background:#fff;margin-top:15px}.project-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}.project-card{min-width:0}.project-card img{width:100%;height:125px;object-fit:cover;border-radius:2px}.project-card h3{font-size:.9rem;color:var(--navy);margin:8px 0 0;line-height:1.3}.project-card p{font-size:.77rem;color:var(--muted);margin:2px 0}.cta-band{background:var(--blue);color:#fff;padding:34px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.cta-inner h2{color:#fff;margin:0 0 5px}.cta-inner p{margin:0;color:#e4f3ff}.cta-band .btn{background:#fff;color:var(--navy);border-color:#fff}.site-footer{background:#06284a;color:#dbeaf8;padding:34px 0 18px}.footer-grid{display:grid;grid-template-columns:1.15fr 1.2fr 1fr 1fr;gap:30px;align-items:start}.footer-brand .brand{color:#fff}.footer-brand p{font-size:.82rem;color:#bed2e5;max-width:220px}.footer-title{font-size:.9rem;color:#fff;font-weight:800;margin:0 0 12px}.footer-links{display:grid;gap:7px;font-size:.83rem;color:#c6d8e8}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.17);margin-top:25px;padding-top:14px;font-size:.77rem;color:#aac2d9;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.page-hero{padding:60px 0;background:linear-gradient(90deg,rgba(5,43,78,.94),rgba(5,43,78,.65)),url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=80') center/cover;color:#fff}.page-hero h1{font-size:2.6rem;line-height:1.15;margin:0 0 10px}.page-hero p{margin:0;max-width:680px;color:#e1effb}.breadcrumbs{font-size:.82rem;color:#b8dcf8;margin-bottom:12px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.content-image{width:100%;height:360px;object-fit:cover;border-radius:4px}.check-list{padding:0;list-style:none;display:grid;gap:10px}.check-list li:before{content:"✓";color:var(--blue);font-weight:900;margin-right:10px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:28px}.stat{background:#f1f7fc;padding:22px;text-align:center;border-bottom:3px solid var(--blue)}.stat strong{display:block;font-size:1.8rem;color:var(--blue)}.stat span{font-size:.83rem;color:var(--muted)}.service-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-detail{padding:24px;border:1px solid var(--line);border-radius:5px;background:#fff;box-shadow:0 5px 18px rgba(8,45,82,.04)}.service-detail .service-icon{margin:0 0 16px}.service-detail h3{color:var(--navy);margin:0 0 8px}.service-detail p{color:var(--muted);margin:0}.filter-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:25px}.filter-btn{border:1px solid var(--line);background:#fff;color:var(--navy);padding:8px 15px;font-weight:700;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:var(--blue);border-color:var(--blue);color:#fff}.project-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.project-gallery .project-card img{height:210px}.project-gallery .project-card{border:1px solid var(--line);padding-bottom:12px}.project-gallery .project-card h3,.project-gallery .project-card p{margin-left:12px;margin-right:12px}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.benefit{padding:25px;border:1px solid var(--line);border-radius:5px}.benefit .service-icon{margin:0 0 15px}.benefit h3{color:var(--navy);margin:0 0 8px}.benefit p{margin:0;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px}.contact-card{background:var(--pale);padding:28px}.contact-card h3{margin-top:0;color:var(--navy)}.contact-item{margin:18px 0}.contact-item strong{display:block;color:var(--navy)}.form-card{padding:28px;border:1px solid var(--line);box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:.85rem;font-weight:800;color:var(--navy)}.field input,.field select,.field textarea{width:100%;padding:12px;border:1px solid #cbd8e4;border-radius:2px;font:inherit;background:#fff}.field textarea{min-height:125px;resize:vertical}.notice{display:none;margin-top:14px;background:#e8f7ee;color:#17653b;padding:12px}.notice.show{display:block}.faq-list{max-width:850px;margin:auto}.faq-list details{border-bottom:1px solid var(--line);padding:17px 0}.faq-list summary{font-weight:800;color:var(--navy);cursor:pointer}.faq-list p{color:var(--muted);margin-bottom:0}.muted{color:var(--muted)}.center{text-align:center}.spacer-top{margin-top:28px}
@media(max-width:1050px){.nav{gap:16px}.nav-actions .phone{display:none}.services-grid{grid-template-columns:repeat(4,1fr)}.project-grid{grid-template-columns:repeat(3,1fr)}.project-grid .project-card:nth-child(n+4){display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.topbar{display:none}.nav-wrap{min-height:70px}.menu-toggle{display:block}.nav{display:none;position:absolute;left:0;right:0;top:70px;background:#fff;box-shadow:var(--shadow);padding:12px 5% 22px;align-items:stretch;gap:0;flex-direction:column}.nav.open{display:flex}.nav a{padding:12px 0;border-bottom:1px solid #edf2f7}.nav a.active:after,.nav a:hover:after{display:none}.nav-actions{margin-left:auto}.nav-actions .btn{padding:10px 12px;font-size:.8rem}.hero{min-height:430px;background-position:60% center}.hero-inner{padding:55px 0}.hero-copy{max-width:460px}.services-grid{grid-template-columns:repeat(2,1fr);gap:18px 12px}.about-grid,.two-col,.contact-grid{grid-template-columns:1fr}.about-copy{padding:38px 5%}.about-image{min-height:300px}.features{grid-template-columns:repeat(2,1fr)}.project-grid{grid-template-columns:repeat(2,1fr)}.project-grid .project-card:nth-child(n+4){display:block}.project-card img{height:145px}.service-list,.benefit-grid{grid-template-columns:repeat(2,1fr)}.project-gallery{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}.cta-inner{align-items:flex-start;flex-direction:column}.page-hero h1{font-size:2.1rem}}
@media(max-width:500px){.brand-name{font-size:1.15rem}.brand-mark{width:35px;height:36px}.brand-mark i:nth-child(1){height:20px}.brand-mark i:nth-child(2){height:32px}.brand-mark i:nth-child(3){height:25px}.nav-actions .btn{display:none}.hero h1{font-size:2.15rem}.section{padding:42px 0}.services-grid{grid-template-columns:repeat(2,1fr)}.project-grid,.service-list,.benefit-grid,.project-gallery{grid-template-columns:1fr}.project-gallery .project-card img{height:220px}.footer-grid{grid-template-columns:1fr;gap:22px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.page-hero{padding:45px 0}.content-image{height:260px}}