:root {
  --ink: #E8F7FF;
  --muted: #8FA9B7;
  --bg: #07131A;
  --bg-2: #0E1F29;
  --surface: #0E1F29;
  --surface-soft: #122734;
  --line: #1E3A4A;
  --line-strong: #3A6B85;
  --accent: #00C2FF;
  --accent-2: #3A6B85;
  --accent-soft: rgba(0, 194, 255, 0.14);
  --night: #030A0F;
  --white: #E8F7FF;
  --shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, rgba(0, 194, 255, 0.14), transparent 18rem),
    radial-gradient(circle at 20% 20%, rgba(58, 107, 133, 0.16), transparent 16rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(5, 14, 19, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: var(--white);
  min-width: 0;
}
.brand-logo {
  display: block;
  height: 3rem;
  width: auto;
  max-width: 10rem;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(0, 194, 255, 0.12));
}
.brand span:last-child,
.site-nav a,
.nav-toggle,
.button,
.text-link,
.eyebrow,
.trust-strip span,
.stats-band span,
.contact-form label,
.service-card span,
.site-footer {
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}
.brand span:last-child {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  white-space: nowrap;
}
.site-nav { display: flex; gap: 0.55rem; align-items: center; }
.site-nav a {
  text-decoration: none;
  padding: 0.75rem 0.95rem;
  border-radius: 0.2rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.site-nav a:hover,
.site-nav .active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: rgba(17, 40, 51, 0.82);
  color: var(--accent);
  border-radius: 0.2rem;
  padding: 0.7rem 0.95rem;
}
main { padding: 0 clamp(1rem, 4vw, 4rem) 4rem; }
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(20rem, 0.78fr);
  gap: 0.2rem;
  align-items: start;
  padding: 4rem 0 2rem;
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.hero h1,
.page-hero h1,
.split-section h2,
.split-section h3,
 {
  margin: 0;
  font-family: "Arial Narrow", "Segoe UI", Tahoma, sans-serif;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.88;
}
.hero h1 { font-size: clamp(1.7rem, 4vw, 3.5rem); max-width: 26ch; }
.page-hero h1 { font-size: clamp(1.4rem, 3vw, 2.5rem); max-width: 18ch; }
.lead {
  max-width: 54rem;
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.2rem;
  padding: 0.95rem 1.25rem;
  text-decoration: none;
  font-weight: 800;
  border: 1px solid var(--line);
}
.button.primary {
  background: linear-gradient(180deg, #7FE3FF 0%, var(--accent) 100%);
  border-color: transparent;
  color: #031015;
  box-shadow: 0 14px 30px rgba(0, 194, 255, 0.24);
}
.button.ghost {
  background: rgba(17, 40, 51, 0.78);
  color: var(--accent);
}
.button.full { width: 100%; }
.hero-showcase,
.trust-strip,
.stats-band,
.feature-grid,
.testimonial-row,
.service-list,
.addon-grid,
.panel-grid { display: grid; gap: 1rem; }
.hero-showcase {
  grid-template-columns: 1fr;
  width: calc(100% - 150px);
  min-width: 20rem;
  justify-self: end;
}
.signal-card,
.showcase-panel,
.feature-card,
.quote-card,
.service-card,
.package-card,
.estimate-card,
.fit-box,
.contact-form,
.addon-grid label,
.trust-strip span,
.stats-band article,
.split-section {
  background: linear-gradient(180deg, rgba(17, 40, 51, 0.94), rgba(10, 25, 33, 0.94));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.signal-card,
.showcase-panel,
.feature-card,
.quote-card,
.service-card,
.package-card,
.estimate-card,
.fit-box,
.contact-form,
.addon-grid label,
.trust-strip span,
.stats-band article,
.split-section,
input,
select,
textarea {
  border-radius: 0.2rem;
}
.showcase-panel,
.feature-card,
.quote-card,
.service-card,
.package-card,
.addon-grid label,
.estimate-card,
.fit-box,
.contact-form,
.stats-band article,
.trust-strip span { padding: 1.35rem; }
.signal-card {
  position: relative;
  min-height: 30rem;
  padding: 1.6rem;
  overflow: hidden;
}
.signal-card h2 { margin-top: 11.5rem; max-width: 12rem; font-size: 2rem; }
.signal-card li,
.showcase-panel p,
.feature-card p,
.quote-card p,
.service-card p,
.panel p,
.split-section p,
.clean-list li,
.mini-grid span,
.muted { color: var(--muted); line-height: 1.7; }
.radar {
  position: absolute;
  inset: 1.5rem 1.5rem auto auto;
  width: 15rem;
  height: 15rem;
  border-radius: 50%;
  background: conic-gradient(from 180deg, rgba(0, 194, 255, 0.92), transparent 34%, rgba(58, 107, 133, 0.38));
  animation: sweep 6s linear infinite;
  box-shadow: 0 0 40px rgba(0, 194, 255, 0.18);
}
.radar span {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(0, 194, 255, 0.16);
  border-radius: inherit;
}
.radar span:nth-child(2) { inset: 34%; }
.radar span:nth-child(3) { inset: 48%; background: var(--accent); }
.trust-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 1rem; }
.trust-strip span {
  color: var(--accent);
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1.5rem; }
.feature-card h2,
.service-card h2,
.package-name,
.stats-band strong,
.mini-grid strong { color: var(--accent); }
.text-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 700;
  text-decoration: none;
}
.stats-band { grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 1.5rem; }
.stats-band strong {
  display: block;
  margin-bottom: 0.4rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}
.stats-band span { text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.08em; }
.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
  padding: 2rem;
  background: linear-gradient(145deg, #030A0F 0%, var(--night) 58%, #0f2530 100%);
}
.split-section h2 { font-size: clamp(2rem, 4vw, 3.8rem); }
.testimonial-row { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 1.5rem; }
.page { padding-top: 4rem; }
.page-hero { margin-bottom: 2rem; }
.service-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.service-card span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.fit-box { margin-top: 1rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.chips span {
  padding: 0.7rem 0.95rem;
  border-radius: 0.2rem;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid var(--line);
}
.pricing-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 24rem);
  gap: 1rem;
  align-items: start;
}
.packages { display: grid; gap: 1rem; }
.package-card { display: grid; gap: 0.45rem; cursor: pointer; }
.package-card:has(input:checked) {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 18px 36px rgba(0, 194, 255, 0.16);
}
.estimate-card { position: sticky; top: 6rem; }
.estimate-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.addons { margin-top: 1.5rem; }
.addon-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.addon-grid label { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.contact-page {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 2rem;
  align-items: start;
}
.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.contact-form label { display: grid; gap: 0.45rem; font-weight: 700; color: var(--accent); }
.contact-form .wide,
.contact-form button { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  padding: 0.9rem 1rem;
  background: rgba(5, 14, 19, 0.62);
  color: var(--white);
  font: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 194, 255, 0.14);
}
textarea { resize: vertical; }
.form-status { min-height: 1.5rem; color: var(--accent); font-weight: 700; }
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 4rem);
  background: var(--night);
  color: var(--white);
  border-top: 1px solid var(--line);
}
.site-footer a { color: var(--accent); }
.reveal { opacity: 0; transform: translateY(16px); animation: rise 0.7s ease forwards; }
.delay-1 { animation-delay: 0.12s; }
.delay-2 { animation-delay: 0.24s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@keyframes sweep { to { transform: rotate(360deg); } }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 4.7rem;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: rgba(8, 20, 26, 0.98);
    border: 1px solid var(--line);
    border-radius: 0.2rem;
    box-shadow: var(--shadow);
  }
  .site-nav.open { display: flex; }
  .hero,
  .hero-showcase,
  .trust-strip,
  .feature-grid,
  .stats-band,
  .split-section,
  .testimonial-row,
  .service-list,
  .pricing-layout,
  .addon-grid,
  .contact-page,
  .contact-form { grid-template-columns: 1fr; }
  .hero-showcase {
    width: 100%;
    min-width: 0;
    justify-self: stretch;
  }
  .estimate-card { position: static; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}