:root {
  --black: #05070d;
  --dark: #0b1220;
  --navy: #0a1f3d;
  --blue: #0a65ff;
  --cyan: #29d7ff;
  --red: #e7333f;
  --silver: #d9e2ee;
  --white: #ffffff;
  --muted: #b9c7d8;
  --line: rgba(255,255,255,.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--white);
  background: var(--black);
  line-height: 1.6;
}
a { color: inherit; }
.topbar {
  background: linear-gradient(90deg, var(--blue), var(--red));
  color: white;
  text-align: center;
  padding: 9px 18px;
  font-size: 14px;
  font-weight: 700;
}
header {
  position: sticky;
  top: 0;
  z-index: 99;
  background: rgba(5,7,13,.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: 1200px;
  margin: auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: .4px;
}
.brand img {
  width: 62px;
  height: 44px;
  object-fit: contain;
  border-radius: 4px;
}
nav a {
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  margin-left: 18px;
  color: #e8f4ff;
}
nav a:hover { color: var(--cyan); }
.hero {
  position: relative;
  overflow: hidden;
  min-height: 760px;
  background:
    radial-gradient(circle at 20% 10%, rgba(41,215,255,.28), transparent 30%),
    radial-gradient(circle at 80% 15%, rgba(231,51,63,.23), transparent 28%),
    linear-gradient(135deg, #04060b 0%, #08162b 45%, #05070d 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .7;
}
.hero-inner {
  position: relative;
  max-width: 1200px;
  margin: auto;
  padding: 90px 20px 80px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 40px;
}
.logo-showcase {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 26px;
  box-shadow: 0 30px 90px rgba(0,0,0,.45);
}
.logo-showcase img {
  width: 100%;
  display: block;
  border-radius: 18px;
}
.eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 900;
  font-size: 13px;
}
h1 {
  font-size: clamp(42px, 6vw, 72px);
  line-height: .98;
  margin: 14px 0 20px;
}
h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.1;
  margin: 0 0 16px;
}
h3 {
  font-size: 23px;
  margin: 0 0 8px;
}
p { margin: 0 0 17px; }
.hero p {
  font-size: 20px;
  color: #d8e8f7;
  max-width: 700px;
}
.btns { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn {
  display: inline-block;
  text-decoration: none;
  border-radius: 999px;
  padding: 14px 22px;
  font-weight: 900;
}
.btn-primary {
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  color: #03101f;
}
.btn-secondary {
  border: 1px solid rgba(255,255,255,.42);
  color: white;
}
section { padding: 76px 20px; }
.container { max-width: 1200px; margin: auto; }
.muted { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 30px; align-items: start; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 50px rgba(0,0,0,.22);
}
.icon { font-size: 36px; margin-bottom: 12px; }
.band {
  background:
    radial-gradient(circle at 10% 20%, rgba(10,101,255,.18), transparent 30%),
    radial-gradient(circle at 90% 70%, rgba(231,51,63,.16), transparent 28%),
    #07101f;
}
.checks { list-style: none; padding: 0; margin: 18px 0 0; }
.checks li { padding: 9px 0 9px 32px; position: relative; }
.checks li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); font-weight: 900; }
.page-hero {
  background: linear-gradient(135deg, #07101f, #0b2d5f 60%, #130b12);
  padding: 64px 20px;
  border-bottom: 1px solid var(--line);
}
.page-hero .container { display: grid; grid-template-columns: 1.2fr .8fr; gap: 28px; align-items: center; }
.page-hero img { width: 100%; border-radius: 18px; border: 1px solid var(--line); }
.form { display: grid; gap: 14px; }
input, select, textarea {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: white;
  font: inherit;
}
textarea { min-height: 140px; }
input::placeholder, textarea::placeholder { color: #ccd7e6; }
.notice {
  border: 1px solid rgba(41,215,255,.45);
  background: rgba(41,215,255,.08);
  border-radius: 16px;
  padding: 16px;
  color: #def7ff;
}
.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.placeholder {
  min-height: 210px;
  border-radius: 18px;
  border: 1px dashed rgba(255,255,255,.30);
  display: grid;
  place-items: center;
  text-align: center;
  color: #d7e7f8;
  padding: 18px;
  background: rgba(255,255,255,.045);
}
footer {
  background: #02040a;
  border-top: 1px solid var(--line);
  padding: 42px 20px;
}
.footer-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 28px;
}
.footer-logo { width: 150px; max-width: 100%; border-radius: 10px; margin-bottom: 14px; }
.small { font-size: 14px; color: var(--muted); }
@media (max-width: 900px) {
  nav { display: none; }
  .hero-inner, .grid, .grid2, .page-hero .container, .gallery, .footer-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .brand span { font-size: 14px; }
}