:root {
  --navy: #05101a;
  --navy-mid: #0a1a28;
  --teal-glow: #3d7a8f;
  --silver: #c0c8d0;
  --champagne: #d4c4a8;
  --white: #ffffff;
  --off-white: #e8eef2;
  --muted: #8a9ba8;
  --focus: #5eb8d4;
  --cyan: #00d4ff;
  --radius: 10px;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  --max: 1100px;
  --header-h: 4.25rem;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--navy);
  color: var(--off-white);
  line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--focus); }

body.page-home {
  background: #000;
  color: #fff;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #0a1a28;
  border-bottom: 1px solid rgba(61, 122, 143, 0.35);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.7rem 1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 0.75rem;
  min-height: var(--header-h);
}

.brand { display: flex; flex-shrink: 0; }

.brand-logo {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
}

.site-nav { width: 100%; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-nav a {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  border: 1px solid #3d7a8f;
  font-weight: 700;
  background: rgba(42, 90, 110, 0.45);
}

.site-nav a:hover { background: #2a5a6e; color: #fff; }

.home-live {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-container { max-width: 800px; padding: 40px 20px; }

.home-container h1 {
  font-size: 3.2rem;
  margin: 0 0 1.25rem;
  color: #fff;
}

.mission {
  font-size: 1.35rem;
  margin: 0 0 1.75rem;
  color: #fff;
}

.home-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin: 0 0 2rem;
}

.home-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 8px;
  border: 1px solid #00d4ff;
  background: rgba(0, 212, 255, 0.12);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.home-cta-btn-primary {
  background: #00d4ff;
  color: #05101a;
}

.home-contact a { color: #00d4ff; font-weight: 600; text-decoration: none; }

.home-footer { padding: 1rem; opacity: 0.65; color: #fff; }

@media (max-width: 700px) {
  .header-inner {
    grid-template-columns: 1fr;
    justify-items: center;
  }
  .home-container h1 { font-size: 2.3rem; }
}

/* Inner pages */
main { flex: 1; }
.container { max-width: var(--max); margin: 0 auto; padding: 2rem 1.25rem 3rem; }
.page-hero { margin-bottom: 2rem; border-bottom: 1px solid rgba(61,122,143,.3); padding-bottom: 1.25rem; }
.page-hero h1 { margin: 0; color: #fff; }
.tile-grid { display: grid; gap: 1.5rem; max-width: 36rem; }
@media (min-width: 640px) { .tile-grid { grid-template-columns: 1fr 1fr; max-width: 44rem; } }
.product-tile {
  background: #0a1a28;
  border: 1px solid rgba(61,122,143,.4);
  border-radius: 10px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
}
.product-tile img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.product-tile img.tile-hero-clean { object-fit: contain; background: #fff; padding: .75rem; }
.tile-body { padding: 1.15rem 1.25rem 1.35rem; }
.product-tile h2 { margin: 0 0 .5rem; color: #fff; }
.product-tile p { margin: 0; color: var(--silver); }
.product-tile-static { pointer-events: none; }
.site-footer { border-top: 1px solid rgba(61,122,143,.3); background: #0a1a28; margin-top: auto; }
.footer-inner { max-width: var(--max); margin: 0 auto; padding: 1.5rem 1.25rem; color: var(--muted); }
.btn {
  display: inline-flex;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  background: #00d4ff;
  color: #05101a;
}
.cta-box { background: #0a1a28; border: 1px solid rgba(61,122,143,.45); border-radius: 10px; padding: 1.25rem; }
.product-info h1 { color: #fff; }
.product-info p, .product-info li { color: var(--silver); }
.product-price { font-weight: 700; color: #fff !important; }
.product-disclaimer, .product-qualifiers p { color: var(--muted); font-size: .85rem; }
.back-link { margin: 0 0 1rem; }
.product-layout { display: grid; gap: 2rem; }
@media (min-width: 860px) { .product-layout { grid-template-columns: 1.05fr .95fr; } }
.gallery-shot { margin: 0; border-radius: 10px; overflow: hidden; }
.gallery-shot img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.header-inner {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  max-width: none !important;
  padding: 10px 16px !important;
  box-sizing: border-box !important;
}

.header-solutions {
  display: inline-block !important;
  padding: 10px 16px !important;
  background: #00d4ff !important;
  color: #05101a !important;
  text-decoration: none !important;
  font-weight: 800 !important;
  font-size: 16px !important;
  border-radius: 8px !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}

.site-nav { display: none !important; }