@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --navy: #344579;
  --navy-dark: #263660;
  --ink: #17213c;
  --muted: #687089;
  --white: #ffffff;
  --light: #f6f7fa;
  --line: #e2e5ec;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: Inter, Arial, sans-serif; color: var(--ink); background: var(--white); line-height: 1.6; }
a { color: inherit; text-decoration: none; }

.site-header {
  height: 86px; padding: 0 5%; display: flex; align-items: center;
  justify-content: space-between; background: var(--navy-dark); color: white;
  position: sticky; top: 0; z-index: 20;
}
.brand img { width: 150px; height: 62px; object-fit: contain; mix-blend-mode: screen; }
.nav { display: flex; align-items: center; gap: 32px; font-size: 13px; font-weight: 600; text-transform: uppercase; }
.nav a { opacity: .9; }
.nav a:hover, .nav .active { opacity: 1; }
.nav-cta { border: 1px solid white; padding: 13px 20px; }
.nav-cta span, .btn span, .text-link span { margin-left: 12px; font-size: 18px; }
.menu-toggle { display: none; background: none; border: 0; color: white; font-size: 26px; }

.hero {
  min-height: 610px; position: relative; display: flex; align-items: center;
  background:
    linear-gradient(90deg, rgba(25,38,72,.98) 0%, rgba(25,38,72,.92) 38%, rgba(25,38,72,.25) 68%, rgba(25,38,72,.05) 100%),
    url("assets/hero-placeholder.jpg") center/cover no-repeat;
  background-color: #aeb4c0;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(52,69,121,.2), transparent); }
.hero-content { position: relative; z-index: 1; max-width: 600px; margin-left: 7%; color: white; padding: 80px 0; }
.eyebrow { font-size: 12px; letter-spacing: 5px; font-weight: 700; margin-bottom: 18px; }
.eyebrow.dark { color: var(--navy); letter-spacing: 3px; }
.hero h1 { font-size: clamp(48px, 6vw, 82px); line-height: .98; text-transform: uppercase; letter-spacing: -3px; }
.accent-line { width: 46px; height: 3px; background: white; margin: 26px 0; }
.dark-line { background: var(--navy); }
.centered { margin: 15px auto 0; }
.hero-text { max-width: 500px; font-size: 16px; color: rgba(255,255,255,.9); }
.hero-actions { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 25px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.btn-light { background: white; color: var(--navy-dark); }
.btn-outline { color: white; border: 1px solid white; }

.section { padding: 90px 7%; }
.about { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: center; }
.about h2, .section-heading h2, .gallery h2, .contact h2 { font-size: clamp(32px, 4vw, 48px); line-height: 1.1; letter-spacing: -1.5px; }
.about-copy > p:not(.eyebrow) { max-width: 650px; color: var(--muted); margin-bottom: 25px; }
.about-mark { display: grid; place-items: center; border-left: 1px solid var(--line); min-height: 230px; }
.about-mark img { width: 210px; mix-blend-mode: multiply; }

.text-link { font-size: 13px; font-weight: 700; color: var(--navy); text-transform: uppercase; }

.services { background: var(--light); }
.section-heading { text-align: center; margin-bottom: 48px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { min-height: 225px; padding: 30px; background: white; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.service-icon { color: var(--navy); font-size: 38px; height: 55px; }
.service-card h3 { font-size: 15px; text-transform: uppercase; line-height: 1.3; margin-bottom: 12px; }
.service-card p { color: var(--muted); font-size: 13px; }

.gallery-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin-bottom: 35px; }
.gallery-note { color: var(--muted); font-size: 12px; max-width: 280px; text-align: right; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery-item { aspect-ratio: 4/3; background: #d8dbe2; overflow: hidden; }
.placeholder { height: 100%; display: grid; place-items: center; text-align: center; color: white; font-size: 17px; font-weight: 800; letter-spacing: 2px; background: linear-gradient(135deg, var(--navy-dark), #68789e); }

.contact { background: var(--navy); color: white; display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
.contact h2 { text-transform: uppercase; }
.contact-intro > p:not(.eyebrow) { color: rgba(255,255,255,.78); max-width: 430px; margin-top: 22px; }
.contact-details { margin-top: 45px; display: grid; gap: 18px; font-size: 13px; }
.contact-details a { text-decoration: underline; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.contact-form label { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.contact-form label:nth-last-of-type(1), .submit-btn, .contact-form small { grid-column: 1 / -1; }
input, select, textarea { width: 100%; margin-top: 7px; border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); color: white; padding: 13px; font: inherit; outline: none; }
select option { color: #111; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: white; }
.submit-btn { border: 0; cursor: pointer; width: fit-content; }
.contact-form small { color: rgba(255,255,255,.6); font-size: 10px; }

.footer { background: var(--navy-dark); color: white; padding: 50px 7%; display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 60px; }
.footer-brand img { width: 160px; height: 65px; object-fit: contain; mix-blend-mode: screen; }
.footer-brand p { color: rgba(255,255,255,.65); font-size: 12px; margin-top: 10px; }
.footer h4 { text-transform: uppercase; font-size: 11px; letter-spacing: 2px; margin-bottom: 18px; }
.footer a, .footer p { display: block; color: rgba(255,255,255,.7); font-size: 12px; margin-bottom: 8px; }
.copyright { background: var(--navy-dark); color: rgba(255,255,255,.45); border-top: 1px solid rgba(255,255,255,.1); padding: 16px 7%; text-align: center; font-size: 10px; }

@media (max-width: 850px) {
  .site-header { height: 72px; }
  .brand img { width: 125px; height: 55px; }
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; padding: 25px; background: var(--navy-dark); flex-direction: column; align-items: stretch; gap: 18px; }
  .nav.open { display: flex; }
  .nav-cta { text-align: center; }
  .hero { min-height: 570px; }
  .hero-content { margin-left: 7%; margin-right: 7%; }
  .about, .contact { grid-template-columns: 1fr; gap: 45px; }
  .about-mark { border-left: 0; border-top: 1px solid var(--line); padding-top: 35px; }
  .service-grid, .gallery-grid { grid-template-columns: 1fr 1fr; }
  .footer { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .section { padding: 65px 6%; }
  .hero h1 { font-size: 48px; }
  .hero-text { font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .service-grid, .gallery-grid, .contact-form, .footer { grid-template-columns: 1fr; }
  .gallery-heading { display: block; }
  .gallery-note { text-align: left; margin-top: 12px; }
}

/* Responsive illustrative gallery images */
.gallery-item img { display:block; width:100%; height:100%; min-height:210px; object-fit:cover; }