:root {
  --bg: #0b1119;
  --surface: #121d29;
  --border: #263644;
  --text: #f2f6fa;
  --muted: #a5b5c5;
  --cyan: #51c9dd;
  --gold: #e8bf64;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  line-height: 1.65;
}

a { color: inherit; }

.container {
  width: min(1120px, calc(100% - 40px));
  margin: auto;
}

.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(11,17,25,.96);
}

.nav, .brand, nav, .footer-inner, .footer-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav {
  justify-content: space-between;
  min-height: 88px;
}

.brand {
  text-decoration: none;
  gap: 14px;
}

.brand img {
  width: 54px;
  height: 54px;
  object-fit: contain;
}

.brand strong, .brand small { display: block; }
.brand strong { font-size: 1.05rem; }
.brand small { color: var(--muted); font-size: .75rem; }

nav a, .footer-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: .9rem;
}

nav a:hover, .footer-links a:hover { color: var(--cyan); }

.nav-contact { color: var(--cyan); }

.hero {
  padding-top: 110px;
  padding-bottom: 115px;
}

.eyebrow {
  color: var(--gold);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 700;
}

h1, h2, h3 {
  line-height: 1.15;
  letter-spacing: -.035em;
}

h1 {
  font-size: clamp(3.1rem, 7vw, 6rem);
  margin: 20px 0 26px;
}

h1 span { color: var(--cyan); }

.lead, .section-intro {
  color: var(--muted);
  max-width: 680px;
  font-size: 1.12rem;
}

.button {
  display: inline-block;
  margin-top: 25px;
  padding: 13px 23px;
  border-radius: 7px;
  background: var(--cyan);
  color: #07131c;
  font-weight: 700;
  text-decoration: none;
}

.button:hover { filter: brightness(1.1); }

.work-section {
  background: #101923;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 85px 0 105px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 10px 0 20px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 45px;
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  overflow: hidden;
}

.project-image {
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1c3948, #14202e);
  border-bottom: 1px solid var(--border);
  color: var(--cyan);
  font-weight: 700;
  letter-spacing: .04em;
}

.project-content { padding: 27px; }

.category {
  color: var(--gold);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 700;
}

h3 { font-size: 1.5rem; margin: 10px 0; }

.project-content > p:not(.category) { color: var(--muted); }

.project-tag {
  display: inline-block;
  border: 1px solid var(--border);
  padding: 5px 11px;
  border-radius: 20px;
  color: var(--muted);
  font-size: .78rem;
}

.cta {
  text-align: center;
  padding-top: 100px;
  padding-bottom: 110px;
}

.cta p:not(.eyebrow) {
  max-width: 610px;
  margin: auto;
  color: var(--muted);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 35px 0 20px;
}

.footer-inner { justify-content: space-between; }
.footer-inner p { color: var(--muted); margin: 4px 0; }
.copyright {
  border-top: 1px solid var(--border);
  margin-top: 28px;
  padding-top: 18px;
  color: var(--muted);
  font-size: .8rem;
}

@media (max-width: 760px) {
  .nav, .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 0;
  }
  nav { flex-wrap: wrap; gap: 16px; }
  .hero { padding: 70px 0 85px; }
  .project-grid { grid-template-columns: 1fr; }
  .project-image { min-height: 190px; }
  .work-section { padding: 65px 0; }
}