:root{--navy:#0b213b;--navy-2:#07172a;--blue:#0868c4;--blue-2:#3a9af4;--ink:#13263d;--muted:#59697b;--line:#dfe6ee;--soft:#f4f7fa;--white:#fff;--shadow:0 18px 45px rgba(10,35,64,.10)}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}

.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(20,40,60,.08)}
.nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{width:42px;height:42px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:22px;background:linear-gradient(135deg,var(--blue),#083b70)}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-size:16px;letter-spacing:.6px}
.brand-text small{font-size:10px;letter-spacing:2px;margin-top:4px}
.main-nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.main-nav a{font-size:14px;font-weight:650;color:#33455b}
.main-nav a:hover{color:var(--blue)}
.menu-toggle{display:none;border:0;background:none;font-size:28px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:7px;font-size:14px;font-weight:750;letter-spacing:.2px;transition:.2s ease;border:1px solid transparent}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#075fb5;transform:translateY(-1px)}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.13)}
.btn-secondary{background:#fff;color:var(--navy);border-color:#d9e1ea}
.btn-secondary:hover{border-color:#b7c5d4}

.hero{position:relative;min-height:720px;display:flex;align-items:center;overflow:hidden;background:var(--navy-2)}
.hero-media{position:absolute;inset:0;background:url('assets/hero-industrial.jpg') center/cover no-repeat;transform:scale(1.01)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,19,35,.96) 0%,rgba(5,27,48,.78) 43%,rgba(5,25,44,.20) 72%,rgba(5,25,44,.08) 100%)}
.hero-content{position:relative;z-index:2;color:#fff;padding:105px 0}
.eyebrow{margin:0 0 18px;color:var(--blue-2);font-size:12px;font-weight:800;letter-spacing:2.2px}
.hero h1{max-width:760px;margin:0;font-size:clamp(45px,6vw,76px);line-height:1.03;letter-spacing:-2px}
.hero-copy{max-width:690px;font-size:19px;color:#d6e0ea;margin:28px 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:flex;gap:28px;flex-wrap:wrap;margin-top:38px;color:#c8d5e2;font-size:13px}
.hero-points span::before{content:"•";color:var(--blue-2);margin-right:8px}

.section{padding:96px 0}
.section-heading{max-width:820px;margin-bottom:50px}
.section-heading h2,.section-dark h2,.cta-box h2{margin:0 0 18px;font-size:clamp(34px,4vw,52px);line-height:1.1;letter-spacing:-1.2px}
.section-heading>p:last-child{font-size:18px;color:var(--muted);margin:0}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{min-height:300px;padding:30px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 10px 30px rgba(10,35,64,.04);transition:.25s ease}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#bed8ef}
.service-icon{width:48px;height:48px;border-radius:11px;display:grid;place-items:center;margin-bottom:24px;background:#edf6ff;color:var(--blue);font-weight:900;font-size:22px}
.service-card h3{font-size:23px;line-height:1.2;margin:0 0 14px}
.service-card p{margin:0;color:var(--muted)}

.section-dark{background:linear-gradient(135deg,#0b213b,#07182b);color:#fff}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:80px;align-items:start}
.lead{font-size:19px;color:#cad7e4;max-width:560px}
.feature-list{display:grid;gap:14px}
.feature{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:24px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.04)}
.feature>span{font-size:14px;font-weight:800;color:var(--blue-2)}
.feature h3{margin:0 0 5px;font-size:19px}
.feature p{margin:0;color:#c8d5e2}

.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.project-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.project-card h3{font-size:21px;margin:24px 24px 8px}
.project-card p{margin:0 24px 28px;color:var(--muted)}

.cta-section{padding:0 0 96px}
.cta-box{padding:48px 52px;border-radius:18px;background:var(--soft);display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta-box h2{font-size:clamp(32px,4vw,46px)}
.cta-box p{margin:0;color:var(--muted)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

.site-footer{background:#061321;color:#d9e4ef;padding:34px 0}
.footer-grid{display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}
.footer-brand .brand-mark{width:36px;height:36px}
.site-footer p{margin:0;color:#9fb0c1;font-size:13px}
.footer-right{text-align:right}

@media(max-width:1100px){.main-nav,.nav-cta{display:none}
.menu-toggle{display:block;margin-left:auto}
.main-nav.open{display:flex;position:absolute;left:20px;right:20px;top:72px;flex-direction:column;align-items:stretch;padding:20px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow)}
.services-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}
.split{grid-template-columns:1fr;gap:42px}
.cta-box{align-items:flex-start;flex-direction:column}
.cta-actions{justify-content:flex-start}
}

@media(max-width:640px){.container{width:min(100% - 28px,1180px)}
.hero{min-height:680px}
.hero-content{padding:88px 0 72px}
.hero h1{font-size:46px;letter-spacing:-1.2px}
.hero-copy{font-size:17px}
.section{padding:72px 0}
.services-grid,.projects-grid{grid-template-columns:1fr}
.service-card{min-height:auto}
.cta-box{padding:34px 26px}
.footer-grid{grid-template-columns:1fr;text-align:left}
.footer-right{text-align:left}
}


/* Accessibility and narrow-screen safeguards */
section[id], main[id] { scroll-margin-top: 100px; }
:focus-visible { outline: 3px solid #0868c4; outline-offset: 4px; }
.section-dark :focus-visible, .hero :focus-visible, .site-footer :focus-visible { outline-color: #7cc3ff; }
.skip-link { position: fixed; top: 8px; left: 16px; z-index: 100; padding: 12px 20px; background: #fff; color: #0b213b; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.section:not(.section-dark) .eyebrow, .cta-box .eyebrow { color: #0868c4; }
.btn { max-width: 100%; text-align: center; overflow-wrap: anywhere; padding-top: 10px; padding-bottom: 10px; }
.cta-actions, .cta-box > div, .split > div { min-width: 0; }
.menu-toggle { color: var(--ink); cursor: pointer; min-width: 44px; min-height: 44px; }
.hero-overlay { pointer-events: none; }
@media (max-width: 1100px) {
  .main-nav a { min-height: 44px; display: flex; align-items: center; }
  html:not(.js) .nav-wrap { flex-wrap: wrap; padding: 14px 0; gap: 12px; }
  html:not(.js) .main-nav { display: flex; flex-wrap: wrap; width: 100%; gap: 8px 20px; margin: 0; }
  html:not(.js) .menu-toggle { display: none; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: clamp(34px, 9vw, 46px); }
  .cta-actions { width: 100%; flex-direction: column; align-items: stretch; }
  .cta-actions .btn { padding-left: 12px; padding-right: 12px; }
  .feature { grid-template-columns: 32px minmax(0, 1fr); padding: 20px; gap: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .btn-primary:hover, .service-card:hover { transform: none; }
}


.contact-note { flex-basis: 100%; max-width: 440px; font-size: 14px; line-height: 1.6; }


/* Real work photographs: intrinsic proportions prevent layout shifts. */
.project-photo-link { display: block; background: var(--soft); }
.project-photo { display: block; width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; }
.project-photo-link:hover { opacity: .95; }

/* Software screenshots remain complete and can be opened at full size. */
.software-heading { margin: 56px 0 28px; max-width: 820px; }
.software-heading h3 { margin: 0 0 14px; font-size: clamp(26px, 3vw, 36px); line-height: 1.2; }
.software-heading > p:last-child { color: var(--muted); font-size: 18px; }
.software-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.software-image-link { display: flex; align-items: center; justify-content: center; height: 340px; padding: 16px; background: var(--soft); }
.software-image-link img { display: block; width: 100%; height: 100%; object-fit: contain; }
.software-card h4 { margin: 24px 24px 8px; font-size: 23px; line-height: 1.2; }
.software-card .software-caption { font-size: 13px; }
.software-caption a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 640px) {
  .software-grid { grid-template-columns: 1fr; }
  .software-image-link { height: 280px; padding: 12px; }
}