:root {--navy:#071b2d;--navy-2:#0d2a43;--blue:#173f5a;--gold:#d3b268;--gold-dark:#b5934c;--ink:#0a1a29;--muted:#5e6c78;--paper:#f5f7f8;--white:#fff;--line:#dfe5e8}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{color:inherit;text-decoration:none}img,svg{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.skip-link{position:absolute;left:-9999px;top:0}.skip-link:focus{left:12px;top:12px;z-index:999;background:white;padding:10px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(7,27,45,.08);backdrop-filter:blur(10px)}.nav-wrap{min-height:86px;display:grid;grid-template-columns:minmax(280px,1fr) auto auto;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:120px;height:56px}.brand-text strong{display:block;font-size:18px;line-height:1.02;letter-spacing:.02em}.brand-text small{display:block;margin-top:7px;font-size:8px;letter-spacing:.28em;color:#34495a;font-weight:700}.primary-nav{display:flex;align-items:center;gap:26px}.primary-nav a{font-size:14px;font-weight:700;padding:10px 0;border-bottom:2px solid transparent}.primary-nav a:hover{border-color:var(--gold)}.menu-toggle{display:none;border:0;background:transparent;color:var(--navy);font-weight:800;font-size:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:4px;font-weight:800;border:1px solid transparent;transition:.2s ease;cursor:pointer;font:inherit}.btn-gold{background:var(--gold);color:#071521}.btn-gold:hover{background:#e1c27b;transform:translateY(-1px)}.btn-outline{border-color:rgba(255,255,255,.7);color:white;background:transparent}.btn-outline:hover{background:rgba(255,255,255,.1)}
.hero{min-height:610px;position:relative;overflow:hidden;color:white;display:flex;align-items:stretch}.hero-architecture{position:absolute;inset:0}.hero-architecture svg{width:100%;height:100%}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,21,35,.94) 0%,rgba(7,27,45,.85) 38%,rgba(7,27,45,.25) 67%,rgba(7,27,45,.05) 100%)}.hero-content{position:relative;z-index:2;display:grid;grid-template-columns:1fr 260px;align-items:center;gap:50px;padding:80px 0}.hero-copy{max-width:690px}.eyebrow{margin:0 0 20px;font-size:12px;font-weight:800;letter-spacing:.24em;color:#f5f7f8}.eyebrow.gold{color:var(--gold)}.eyebrow.center{text-align:center}.hero h1{margin:0;font-size:clamp(48px,6vw,78px);line-height:.96;text-transform:uppercase;letter-spacing:-.03em}.hero-lede{font-size:19px;max-width:660px;color:#e5ebef;margin:28px 0 34px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}.hero-panel{justify-self:end;padding:28px 32px;border-left:4px solid var(--gold);background:rgba(3,20,33,.72);backdrop-filter:blur(6px);display:flex;flex-direction:column;gap:8px;min-width:225px}.hero-panel span{font-size:15px;font-weight:800;letter-spacing:.28em}.hero-panel small{margin-top:12px;font-size:9px;letter-spacing:.18em;color:#d8e1e6}
.service-strip{background:#fff;border-bottom:1px solid var(--line)}.service-grid{display:grid;grid-template-columns:repeat(4,1fr)}.service-card{text-align:center;padding:38px 28px 40px;border-right:1px solid var(--line)}.service-card:last-child{border-right:0}.icon{width:56px;height:56px;margin:0 auto 18px;border-radius:50%;background:#eef2f4;display:grid;place-items:center;color:var(--navy);font-size:28px;font-weight:800}.service-card h2{font-size:20px;line-height:1.15;text-transform:uppercase;margin:0 0 14px}.service-card p{color:#41515f;margin:0;font-size:15px}
.trusted{background:var(--navy);color:white}.trusted-grid{display:grid;grid-template-columns:1fr 1.05fr;min-height:520px}.trusted-copy{padding:70px 60px 70px 0;align-self:center}.trusted-copy h2{margin:0 0 22px;font-size:clamp(42px,5vw,62px);text-transform:uppercase;line-height:1}.trusted-copy p{color:#d7e0e6;font-size:17px;max-width:560px}.trusted-visual{position:relative;min-height:520px;overflow:hidden}.trusted-visual svg{width:100%;height:100%;object-fit:cover}.visual-quote{position:absolute;right:28px;bottom:28px;max-width:350px;font-size:23px;font-style:italic;text-align:right;color:white;text-shadow:0 2px 6px rgba(0,0,0,.35)}
.clients{padding:68px 0 72px;background:#fff}.section-title{text-align:center;margin:0;text-transform:uppercase;font-size:clamp(34px,4.4vw,54px);line-height:1.05}.section-intro{text-align:center;max-width:760px;margin:18px auto 40px;color:var(--muted);font-size:17px}.client-grid{display:grid;grid-template-columns:repeat(6,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.client-grid div{text-align:center;padding:28px 12px;border-right:1px solid var(--line)}.client-grid div:last-child{border-right:0}.client-grid span{display:block;font-size:31px;color:var(--navy);margin-bottom:8px}.client-grid b{font-size:14px}
.contact{background:#f2f4f5;padding:72px 0}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.contact h2{font-size:clamp(40px,5vw,58px);text-transform:uppercase;line-height:1;margin:0 0 18px}.contact p{color:var(--muted);font-size:17px}.quote-form{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;background:white;padding:28px;border:1px solid var(--line);box-shadow:0 16px 40px rgba(12,33,50,.08)}.quote-form label{display:flex;flex-direction:column;gap:7px;font-weight:800;font-size:13px}.quote-form .full{grid-column:1/-1}.quote-form input,.quote-form select,.quote-form textarea{width:100%;border:1px solid #cfd7dc;background:white;padding:12px 13px;font:inherit;color:var(--ink);border-radius:3px}.quote-form input:focus,.quote-form select:focus,.quote-form textarea:focus{outline:2px solid rgba(211,178,104,.35);border-color:var(--gold-dark)}.form-note{font-size:12px!important;margin:0}
.site-footer{background:#061a2a;color:white;padding-top:48px}.footer-grid{display:grid;grid-template-columns:1.3fr .6fr 1.1fr .9fr;gap:45px;align-items:start}.footer-brand .brand-text small{color:#c9d5dc}.site-footer h3{margin:0 0 14px;font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--gold)}.site-footer a,.site-footer span{display:block;color:#d6e0e6;margin:8px 0;font-size:14px}.footer-tagline{border-left:2px solid var(--gold);padding-left:24px;font-size:21px;font-style:italic;color:#e7edf0}.footer-bottom{margin-top:42px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:20px;padding:20px 0 28px}.footer-bottom span{font-size:12px;color:#aebbc3}
@media(max-width:980px){.nav-wrap{grid-template-columns:1fr auto}.menu-toggle{display:block}.primary-nav{display:none;grid-column:1/-1;flex-direction:column;align-items:stretch;gap:0;padding:10px 0 18px}.primary-nav.open{display:flex}.primary-nav a{padding:12px 0}.nav-cta{display:none}.hero-content{grid-template-columns:1fr}.hero-panel{justify-self:start}.service-grid{grid-template-columns:repeat(2,1fr)}.service-card:nth-child(2){border-right:0}.service-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.trusted-grid{grid-template-columns:1fr}.trusted-copy{padding:64px 0}.trusted-visual{min-height:420px}.client-grid{grid-template-columns:repeat(3,1fr)}.client-grid div:nth-child(3n){border-right:0}.client-grid div:nth-child(-n+3){border-bottom:1px solid var(--line)}.contact-grid{grid-template-columns:1fr;gap:32px}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.nav-wrap{min-height:76px}.brand-mark{width:90px}.brand-text strong{font-size:14px}.brand-text small{font-size:6px}.hero{min-height:650px}.hero-content{padding:64px 0}.hero h1{font-size:48px}.hero-lede{font-size:17px}.hero-panel{min-width:0;width:100%}.service-grid{grid-template-columns:1fr}.service-card{border-right:0;border-bottom:1px solid var(--line)}.service-card:last-child{border-bottom:0}.trusted-copy{padding:54px 0}.trusted-visual{min-height:320px}.visual-quote{font-size:18px}.client-grid{grid-template-columns:repeat(2,1fr)}.client-grid div:nth-child(odd){border-right:1px solid var(--line)}.client-grid div:nth-child(even){border-right:0}.client-grid div{border-bottom:1px solid var(--line)}.client-grid div:nth-last-child(-n+2){border-bottom:0}.quote-form{grid-template-columns:1fr;padding:20px}.quote-form .full{grid-column:1}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}


/* DSS Version 2 refinements */
.service-card {
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.service-card:hover {
  background: #fbfcfc;
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(7,27,45,.07);
  position: relative;
  z-index: 2;
}
.icon {
  border: 1px solid #dbe3e7;
  box-shadow: inset 0 0 0 5px #f7f9fa;
}
.trusted-copy p:first-of-type {
  font-size: 18px;
}
.hero-panel {
  box-shadow: 0 18px 45px rgba(0,0,0,.16);
}
@media (max-width: 640px) {
  .site-header { position: sticky; }
  .nav-wrap { min-height: 72px; }
  .brand { gap: 8px; }
  .brand-mark { width: 84px; height: 44px; }
  .brand-text strong { font-size: 13px; line-height: 1; }
  .brand-text small { margin-top: 5px; font-size: 5.7px; letter-spacing: .22em; }
  .menu-toggle { font-size: 15px; padding: 10px 0 10px 12px; }

  .hero { min-height: auto; }
  .hero-content {
    padding: 48px 0 36px;
    gap: 28px;
  }
  .hero h1 {
    font-size: clamp(43px, 13vw, 55px);
    line-height: .95;
  }
  .eyebrow {
    margin-bottom: 15px;
    font-size: 10px;
    line-height: 1.7;
    letter-spacing: .19em;
  }
  .hero-lede {
    margin: 22px 0 26px;
    font-size: 16px;
    line-height: 1.55;
  }
  .hero-actions {
    gap: 10px;
  }
  .hero-actions .btn {
    min-height: 46px;
    padding: 0 17px;
    font-size: 14px;
  }
  .hero-panel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    width: 100%;
    padding: 18px 12px;
    border-left: 0;
    border-top: 3px solid var(--gold);
    text-align: center;
  }
  .hero-panel span {
    font-size: 9px;
    letter-spacing: .08em;
    padding: 4px 3px;
    border-right: 1px solid rgba(255,255,255,.14);
  }
  .hero-panel span:nth-of-type(4) { border-right: 0; }
  .hero-panel small {
    grid-column: 1 / -1;
    margin-top: 12px;
    font-size: 7px;
    letter-spacing: .13em;
  }

  .service-card {
    padding: 30px 18px 32px;
  }
  .icon {
    width: 48px;
    height: 48px;
    margin-bottom: 14px;
    font-size: 23px;
  }
  .service-card h2 {
    font-size: 19px;
    margin-bottom: 10px;
  }
  .service-card p {
    font-size: 15px;
    line-height: 1.55;
    max-width: 470px;
    margin-inline: auto;
  }

  .trusted-copy {
    padding: 46px 0;
  }
  .trusted-copy h2 {
    font-size: 43px;
  }
  .trusted-copy p,
  .trusted-copy p:first-of-type {
    font-size: 16px;
  }
  .trusted-visual {
    min-height: 280px;
  }

  .clients { padding: 52px 0 56px; }
  .section-title { font-size: 36px; }
  .section-intro { font-size: 16px; margin-bottom: 30px; }
  .client-grid div { padding: 22px 8px; }

  .contact { padding: 54px 0; }
  .contact h2 { font-size: 40px; }
}


/* DSS Version 3 approved shield-S identity */
.brand-image-link {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}
.brand-image {
  width: 330px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.footer-logo-image {
  background: #fff;
  border-radius: 4px;
  padding: 8px;
  width: 300px;
}
@media (max-width: 980px) {
  .brand-image { width: 285px; }
}
@media (max-width: 640px) {
  .brand-image { width: 260px; }
  .nav-wrap { grid-template-columns: minmax(0, 1fr) auto; }
  .footer-logo-image { width: 270px; }
}
@media (max-width: 390px) {
  .brand-image { width: 235px; }
}