:root{--navy:#0e2c61;--blue:#1557d6;--teal:#178d83;--ink:#16304f;--muted:#52657e;--line:#dfe7f0;--wash:#f3f8fc;--white:#fff;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.48}a{color:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
 .site-header{background:#fff;border-bottom:1px solid #e5ebf2;position:sticky;top:0;z-index:50}.nav{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:block;flex:0 1 auto;line-height:0}.brand img{width:clamp(260px,26vw,390px);height:auto;display:block}.nav-links{display:flex;gap:27px;align-items:center;font-size:15px;flex:0 0 auto}.nav-links a{text-decoration:none;color:#15325d;padding:34px 0 25px;border-bottom:3px solid transparent}.nav-links a:hover,.nav-links a[aria-current=page]{color:#1456db;border-bottom-color:#1557d6}.menu{display:none;border:0;background:none;font-size:28px}

.hero-home{position:relative;isolation:isolate;min-height:clamp(500px,34vw,620px);width:100%;overflow:hidden;background-image:linear-gradient(90deg,rgba(4,27,52,.66) 0%,rgba(4,27,52,.38) 42%,rgba(4,27,52,.04) 72%),url('assets/hero-responsive-background.jpg');background-size:cover;background-position:center center}.hero-home::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:0}.hero-home .container{position:relative;z-index:2;min-height:inherit;display:flex;align-items:center}.hero-copy{width:min(58%,700px);color:#fff;padding:48px 0}.hero-copy h1{font-size:clamp(2.2rem,4.2vw,4.35rem);line-height:1.04;letter-spacing:-.04em;margin:0 0 20px;text-shadow:0 2px 12px rgba(0,0,0,.28)}.hero-copy p{font-size:clamp(1rem,1.45vw,1.28rem);max-width:620px;margin:0 0 28px;text-shadow:0 2px 10px rgba(0,0,0,.32)}.hero-copy .btn{margin-top:0}.hero-copy .btn-primary{background:#1557d6;color:#fff;box-shadow:0 4px 14px rgba(0,0,0,.18)}.hero-symbol-wrap{position:absolute;z-index:1;right:clamp(24px,6vw,105px);top:50%;transform:translateY(-50%);width:clamp(210px,23vw,360px);aspect-ratio:1/1;background:#fff;border-radius:50%;padding:clamp(10px,1.15vw,18px);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 28px rgba(0,0,0,.16);pointer-events:none}.hero-symbol{width:100%;height:100%;object-fit:contain;display:block}.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 21px;border-radius:6px;text-decoration:none;font-weight:700;border:1px solid transparent}.btn-primary{background:#1557d6;color:#fff}.btn-primary:hover{filter:brightness(.95)}
.benefits{background:#eef8fb;border-bottom:1px solid #dfeaf0}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr)}.benefit{padding:30px 32px 28px;text-align:center;border-right:1px solid #d5e5ec}.benefit:last-child{border-right:0}.benefit-icon{width:46px;height:46px;margin:0 auto 10px;display:block}.benefit h3{margin:0 0 7px;font-size:1.12rem}.benefit p{margin:0 auto;color:var(--muted);font-size:.92rem;max-width:250px}
.section{padding:60px 0}.section-wash{background:var(--wash)}.section-kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:#2d5c93;font-weight:800}.section-kicker::before{content:"";display:inline-block;width:36px;height:2px;background:#1557d6;vertical-align:middle;margin-right:13px}.section-title{font-size:2.25rem;line-height:1.1;margin:8px 0 10px}.section-intro{color:var(--muted);max-width:760px}.section-head-row{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}.text-link{color:#1557d6;text-decoration:none;font-weight:700;white-space:nowrap}
.home-tech-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.home-tech-card{background:#fff;border:1px solid #e3e9ef;border-radius:7px;box-shadow:0 3px 14px rgba(24,52,82,.07);overflow:hidden;text-decoration:none}.home-tech-card img{width:100%;height:132px;object-fit:cover;display:block}.home-tech-card .pad{padding:15px}.home-tech-card h3{margin:0 0 7px;font-size:1.05rem;line-height:1.15;color:#12366e}.home-tech-card p{margin:0 0 13px;color:var(--muted);font-size:.88rem}.learn{color:#1557d6;font-weight:700;font-size:.88rem}
.page-hero{position:relative;color:#fff;min-height:190px;display:flex;align-items:center;background-size:cover;background-position:center}.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,32,60,.82),rgba(6,32,60,.36))}.page-hero .container{position:relative;z-index:2}.page-hero h1{font-size:2.55rem;line-height:1.1;margin:5px 0 7px}.page-hero p{margin:0;max-width:750px;font-size:1.08rem}.hero-tech{background-image:url('assets/hero-scenic-symbol.jpg')}.hero-about{background-image:url('assets/hero-scenic-symbol.jpg');background-position:right center}.hero-cap{background-image:url('assets/hero-scenic-symbol.jpg');background-position:left center}.hero-projects{background-image:url('assets/hero-scenic-symbol.jpg');background-position:center 62%}.hero-contact{background-image:url('assets/hero-scenic-symbol.jpg');background-position:center center}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.tech-card{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:13px;background:#fff;border:1px solid #e2e8ef;border-radius:7px;box-shadow:0 2px 12px rgba(25,52,82,.06);align-items:start}.tech-card img{width:150px;height:150px;object-fit:cover;border-radius:5px}.tech-card h3{margin:2px 0 6px;color:#10346e;font-size:1.05rem;line-height:1.15}.tech-card p{margin:0 0 11px;color:var(--muted);font-size:.87rem}.tech-card .learn{font-size:.82rem}.num{font-size:.75rem;font-weight:800;color:#1557d6}
.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 34px}.icon-card{padding:0 4px}.icon-svg{width:34px;height:34px;margin-bottom:10px}.icon-card h3{margin:0 0 6px;font-size:1rem;color:#10346e}.icon-card p{margin:0;color:var(--muted);font-size:.86rem}.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.project-card{background:#fff;border:1px solid #e1e8ef;border-radius:7px;overflow:hidden;box-shadow:0 2px 10px rgba(25,52,82,.05)}.project-card img{width:100%;height:112px;object-fit:cover}.project-card .pad{padding:12px}.project-card h3{margin:0 0 6px;font-size:1rem;color:#10346e}.project-card p{margin:0 0 12px;color:var(--muted);font-size:.84rem}.center{text-align:center;margin-top:18px}
.about-grid{display:grid;grid-template-columns:390px 1fr;gap:28px;align-items:start}.about-photo{width:100%;border-radius:5px;display:block}.about-copy h2{margin:0 0 4px;color:#10346e;font-size:1.35rem}.about-copy .role{margin:0 0 20px;color:#1d3b61}.about-copy p{color:var(--muted);font-size:.92rem}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.contact-info{padding-top:10px}.email-icon{width:32px;height:32px;margin-bottom:7px}.contact-info h3{margin:0;color:#10346e;font-size:1rem}.contact-info a{color:#1557d6;text-decoration:none;font-weight:700}.form-card{background:#f4f8fb;border:1px solid #dfe7ef;border-radius:7px;padding:18px}.form-card h3{margin:0 0 14px;color:#10346e;font-size:1rem}.form-card label{display:block;font-size:.8rem;color:#50637c;margin:9px 0 4px}.form-card input,.form-card textarea{width:100%;padding:9px 10px;border:1px solid #d4dee9;border-radius:5px;background:#fff;font:inherit}.form-card textarea{min-height:100px;resize:vertical}.form-card button{margin-top:13px;border:0;background:#1557d6;color:#fff;border-radius:5px;padding:10px 17px;font-weight:700}
footer{background:#0c2141;color:#dfe9f5;padding:28px 0}.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-brand img{width:46px;height:46px}.footer-brand strong{font-size:1rem}.footer-brand p{margin:1px 0 0;color:#9fb2cb;font-size:.78rem}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:.82rem}.footer-links a{text-decoration:none;color:#dfe9f5}
@media(max-width:1100px){.nav{min-height:82px}.nav-links{gap:20px;font-size:14px}.nav-links a{padding:30px 0 22px}.hero-copy{width:56%}.hero-copy h1{font-size:clamp(2.15rem,4.35vw,3.5rem)}.hero-symbol-wrap{width:clamp(200px,24vw,320px);right:3vw}}
@media(max-width:900px){.nav{min-height:78px}.brand img{width:270px}.nav-links{display:none}.menu{display:block}.hero-home{min-height:600px;background-image:linear-gradient(180deg,rgba(4,27,52,.05) 0%,rgba(4,27,52,.2) 38%,rgba(4,27,52,.78) 100%),url('assets/hero-responsive-background.jpg');background-position:center center}.hero-home .container{min-height:600px;align-items:flex-end}.hero-copy{width:100%;padding:40px 0 48px;max-width:680px}.hero-copy h1{font-size:clamp(2.25rem,6.8vw,3.45rem)}.hero-copy p{max-width:620px}.hero-symbol-wrap{width:250px;right:22px;top:28px;transform:none}.home-tech-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}.tech-grid{grid-template-columns:1fr}.icon-grid{grid-template-columns:repeat(2,1fr)}.about-grid{grid-template-columns:1fr}.about-photo{max-width:390px}.contact-grid{grid-template-columns:1fr}.benefit{padding:25px 15px}}
@media(max-width:600px){.container{width:min(var(--max),calc(100% - 30px))}.brand img{width:245px}.hero-home{min-height:650px;background-position:58% center}.hero-home .container{min-height:650px}.hero-copy{padding-bottom:34px}.hero-copy h1{font-size:2.45rem}.hero-copy p{font-size:1rem}.hero-symbol-wrap{width:180px;right:18px;top:22px;padding:9px}.benefit-grid,.home-tech-grid,.projects-grid,.icon-grid{grid-template-columns:1fr}.benefit{border-right:0;border-bottom:1px solid #d5e5ec}.benefit:last-child{border-bottom:0}.section{padding:45px 0}.section-head-row{align-items:start;flex-direction:column}.page-hero{min-height:180px}.page-hero h1{font-size:2rem}.tech-card{grid-template-columns:120px 1fr}.tech-card img{width:120px;height:120px}}

/* Mobile navigation */
.nav.open .nav-links{display:flex}
@media(max-width:900px){
  .nav.open{position:relative}
  .nav.open .nav-links{
    position:absolute;left:0;right:0;top:100%;background:#fff;
    border-top:1px solid #e5ebf2;border-bottom:1px solid #dfe7f0;
    padding:8px 20px 16px;display:flex;flex-direction:column;align-items:stretch;
    gap:0;box-shadow:0 8px 18px rgba(20,45,75,.12)
  }
  .nav.open .nav-links a{padding:13px 0;border-bottom:1px solid #eef2f6}
  .nav.open .nav-links a:last-child{border-bottom:0}
}