:root {
  --bg: #070b12;
  --bg-elev: #0d1320;
  --panel: #10192a;
  --line: rgba(152, 181, 255, 0.16);
  --text: #ecf1ff;
  --muted: #a7b4d0;
  --accent: #6ea1ff;
  --accent-2: #2d5cff;
  --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at top, rgba(46, 92, 255, 0.12), transparent 35%), var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
video { width: 100%; height: 100%; object-fit: cover; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; background: #fff; color: #000; padding: .75rem 1rem; z-index: 50;
}
.skip-link:focus { top: 1rem; }

.page {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(7, 11, 18, 0.8);
  border-bottom: 1px solid var(--line);
}
.site-header-inner {
  width: min(calc(100% - 2rem), var(--max)); margin: 0 auto;
  min-height: 4.75rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: inline-flex; align-items: center; gap: .8rem; min-height: 44px; }
.brand-mark {
  width: 2.5rem; height: 2.5rem; border: 1px solid var(--line); display: grid; place-items: center;
  background: rgba(255,255,255,.02) url('/assets/dambavisuals.svg') center/contain no-repeat;
  color: transparent; font-size: 0; line-height: 0; overflow: hidden;
}
.brand-text { font-size: .95rem; letter-spacing: .18em; text-transform: uppercase; }
.brand-sub { display: block; font-size: .72rem; letter-spacing: .12em; color: var(--muted); margin-top: .15rem; }

.desktop-nav { display: none; gap: 1.15rem; align-items: center; }
.desktop-nav a, .menu-link {
  color: var(--muted); font-size: .92rem; min-height: 44px; display: inline-flex; align-items: center;
}
.desktop-nav a:hover, .desktop-nav a:focus-visible, .menu-link:hover, .menu-link:focus-visible { color: var(--text); }

.mobile-menu { position: relative; }
.mobile-menu > summary {
  list-style: none; min-height: 44px; min-width: 44px; border: 1px solid var(--line); padding: .6rem .85rem;
  color: var(--text); display: inline-flex; align-items: center; justify-content: center;
}
.mobile-menu > summary::-webkit-details-marker { display: none; }
.mobile-menu-panel {
  position: absolute; right: 0; top: calc(100% + .75rem); width: min(92vw, 22rem); background: var(--bg-elev);
  border: 1px solid var(--line); padding: .8rem; display: grid; gap: .35rem;
}

.hero {
  padding: clamp(2rem, 5vw, 4.5rem) 0 2rem; display: grid; gap: 1.5rem;
}
.hero-grid {
  display: grid; gap: 1.25rem;
}
.eyebrow {
  color: var(--accent); letter-spacing: .18em; text-transform: uppercase; font-size: .77rem;
}
h1, h2, h3 { margin: 0; font-weight: 600; line-height: 1.05; letter-spacing: -0.03em; }
h1 { font-size: clamp(2.5rem, 7vw, 6.4rem); max-width: 13ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.8rem); }
h3 { font-size: 1.05rem; }
p { margin: 0; color: var(--muted); }
.lede { max-width: 60ch; font-size: 1.05rem; }

.hero-media {
  position: relative; min-height: clamp(20rem, 52vw, 42rem); border: 1px solid var(--line); overflow: hidden;
  background: linear-gradient(180deg, rgba(16,25,42,.6), rgba(7,11,18,.95));
}
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,11,18,.1), rgba(7,11,18,.6) 78%, rgba(7,11,18,.9));
}
.hero-media video, .hero-media img, .hero-fallback { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media video, .hero-media img { z-index: 1; }
.hero-media video { pointer-events: none; }
.hero-fallback { z-index: 2; }
.hero-fallback {
  display: grid; place-items: center; text-align: center; padding: 2rem; background:
    radial-gradient(circle at center, rgba(110,161,255,.15), transparent 35%),
    linear-gradient(135deg, rgba(255,255,255,.06), rgba(255,255,255,.01));
}
.hero-copy {
  position: relative; z-index: 3; display: grid; align-content: end; min-height: inherit; padding: clamp(1.25rem, 3vw, 2rem);
}
.hero-kicker {
  display: grid; gap: .35rem; max-width: 28rem;
}
.hero-words { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
.pill {
  border: 1px solid var(--line); padding: .65rem .85rem; color: var(--text); background: rgba(16,25,42,.45); font-size: .88rem;
}

.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.35rem; }
.btn {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: .8rem 1.1rem;
  border: 1px solid var(--line); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
}
.btn-primary { background: var(--accent-2); border-color: rgba(110,161,255,.35); color: #fff; }
.btn-secondary { background: transparent; color: var(--text); }
.btn:hover, .btn:focus-visible { border-color: rgba(110,161,255,.55); }

.section { padding: 2rem 0; }
.section-head { display: grid; gap: .65rem; margin-bottom: 1.2rem; }
.section-grid { display: grid; gap: 1rem; }
.card, .stat, .process-step, .contact-box, .form-panel, .project-item {
  border: 1px solid var(--line); background: rgba(16,25,42,.5);
}
.card, .stat, .process-step, .project-item { padding: 1rem; }
.card p, .process-step p, .project-item p { font-size: .95rem; }
.card-grid { display: grid; gap: 1rem; }
.service-list { display: grid; gap: .55rem; }
.service-list a {
  display: flex; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; border: 1px solid var(--line);
  background: rgba(255,255,255,.02);
}
.service-list a:hover, .service-list a:focus-visible { border-color: rgba(110,161,255,.5); }

.stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.stat strong { display: block; font-size: 1.35rem; }

.process { display: grid; gap: 1rem; }
.process-step { display: grid; gap: .6rem; }

.split { display: grid; gap: 1rem; }
.frame {
  border: 1px solid var(--line); padding: 1rem; background: rgba(255,255,255,.02);
}
.frame img, .frame video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.contact-grid { display: grid; gap: 1rem; }
.contact-box { padding: 1rem; display: grid; gap: .85rem; }
.contact-links { display: grid; gap: .5rem; }

form { display: grid; gap: .85rem; }
.field-grid { display: grid; gap: .85rem; }
label { display: grid; gap: .35rem; font-size: .92rem; color: var(--text); }
input, select, textarea {
  width: 100%; min-height: 44px; border: 1px solid var(--line); background: rgba(7,11,18,.55); color: var(--text);
  padding: .8rem .9rem;
}
textarea { min-height: 8rem; resize: vertical; }
::placeholder { color: #8091b7; }

.footer {
  border-top: 1px solid var(--line); margin-top: 2rem; padding: 1.5rem 0 2.5rem; color: var(--muted);
}
.footer-grid { display: grid; gap: 1rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .9rem 1.2rem; }

.breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; color: var(--muted); font-size: .88rem; }
.breadcrumb a { color: var(--text); }

.meta-note {
  border-left: 2px solid var(--accent); padding: .85rem 1rem; background: rgba(110,161,255,.06); color: var(--muted);
}

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (min-width: 768px) {
  .desktop-nav { display: inline-flex; }
  .mobile-menu { display: none; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: end; }
  .section-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .card-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .split { grid-template-columns: repeat(2, minmax(0,1fr)); align-items: start; }
  .contact-grid { grid-template-columns: 1.1fr .9fr; }
  .footer-grid { grid-template-columns: 1fr auto; align-items: center; }
  .field-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (min-width: 1024px) {
  .stats { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .process { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}