:root {
  --bg: #071018;
  --bg2: #0b1722;
  --panel: rgba(9, 19, 28, 0.82);
  --line: rgba(112, 204, 255, 0.16);
  --line-strong: rgba(112, 204, 255, 0.35);
  --text: #eef7ff;
  --muted: #97a9bd;
  --accent: #79d8ff;
  --accent2: #36f0c4;
  --warn: #c9ff57;
  --r: 26px;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.38);
  --shell: min(1160px, calc(100vw - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 14% 8%, rgba(121,216,255,.18), transparent 24%),
    radial-gradient(circle at 82% 10%, rgba(54,240,196,.14), transparent 22%),
    linear-gradient(180deg, var(--bg2) 0%, var(--bg) 64%, #04070b 100%);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.hud-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(121,216,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(121,216,255,.06) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: .45;
}

.shell { width: var(--shell); margin: 0 auto; position: relative; z-index: 1; }
.panel {
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015)),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--r);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  position: sticky;
  top: 0;
  z-index: 4;
  backdrop-filter: blur(18px);
  background: rgba(7,16,24,.58);
}

.brand {
  font-family: Outfit, sans-serif;
  font-weight: 800;
  letter-spacing: .14em;
}

.nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 20px;
  min-height: calc(100vh - 92px);
  padding: 34px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: .74rem;
  font-weight: 700;
}

h1, h2, h3 {
  margin: 0;
  font-family: Outfit, sans-serif;
}

h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: .92;
  letter-spacing: -.06em;
  max-width: 9ch;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1;
  letter-spacing: -.05em;
}

.lead {
  color: var(--muted);
  line-height: 1.82;
  max-width: 58ch;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .95rem 1.32rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
}

.primary {
  color: #051018;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
}

.ghost {
  color: var(--text);
  background: rgba(255,255,255,.03);
  border-color: var(--line);
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.hero-frame {
  position: absolute;
  inset: 24px 24px 80px 24px;
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  padding: 18px;
  background: rgba(255,255,255,.02);
}

.hero-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(121,216,255,.16));
}

.hud-card {
  position: absolute;
  min-width: 230px;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  background: rgba(6,13,20,.92);
  border-radius: 18px;
}

.hud-a { right: 0; top: 32px; }
.hud-b { left: 6px; bottom: 0; }

.label {
  display: block;
  color: var(--warn);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .68rem;
  margin-bottom: 8px;
}

.section {
  margin-top: 24px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.section-head p:last-child {
  color: var(--muted);
  max-width: 42ch;
  line-height: 1.7;
}

#services { padding: 28px; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  min-height: 190px;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--line);
}

.service-no {
  color: var(--warn);
  font-family: Outfit, sans-serif;
  font-weight: 700;
}

.service-card p {
  color: var(--muted);
  line-height: 1.75;
}

.split {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 16px;
}

.text-panel, .image-panel, .contact {
  padding: 24px;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: grid;
  gap: 10px;
}

.bullet-list li {
  padding-left: 16px;
  position: relative;
  color: var(--text);
}

.bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent2);
}

.image-panel img {
  width: 100%;
  border-radius: 18px;
}

.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 16px;
  align-items: start;
}

.form {
  display: grid;
  gap: 14px;
}

.row.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
  color: var(--text);
  border-radius: 16px;
  padding: .95rem 1rem;
  font: inherit;
}

textarea { resize: vertical; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: .45s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .topbar {
    position: static;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .hero, .split, .contact, .service-grid, .row.two {
    grid-template-columns: 1fr;
  }
  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-visual {
    min-height: auto;
  }
  .hero-frame {
    position: static;
  }
  .hud-card {
    position: static;
    margin-top: 12px;
  }
}