:root {
  --bg: #08141f;
  --bg-soft: #0f2231;
  --card: rgba(14, 32, 46, 0.78);
  --line: rgba(146, 197, 224, 0.18);
  --text: #e8f0f5;
  --muted: #9db2c0;
  --accent: #29b6d8;
  --accent-2: #6ce0ff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(41, 182, 216, 0.22), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(108, 224, 255, 0.12), transparent 24%),
    linear-gradient(180deg, #07111a 0%, #0b1723 44%, #08141f 100%);
  color: var(--text);
  line-height: 1.6;
}

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

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

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(7, 17, 26, 0.72);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 110px;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.brand small {
  display: block;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: flex-end;
  font-size: 0.95rem;
}

.menu a {
  color: var(--muted);
  transition: color .2s ease;
}

.menu a:hover { color: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.22);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #08202c;
}

.btn-secondary {
  border-color: rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  color: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 4.2rem 0 3.4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(41, 182, 216, 0.1);
  border: 1px solid rgba(108, 224, 255, 0.18);
  color: #bcefff;
  font-size: 0.9rem;
  margin-bottom: 1.1rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 0.98;
  margin: 0 0 1rem;
  letter-spacing: -0.03em;
}

.hero p {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 63ch;
  margin: 0 0 1.6rem;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat {
  padding: 1rem 1.1rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 0.15rem;
}

.visual-card,
.panel,
.brand-cloud,
.contact-card,
.product-card,
.service-card,
.about-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.visual-card { padding: 1rem; }
.visual-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 20px;
}

.floating-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.tag {
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: #d1e4ef;
  font-size: 0.9rem;
}

section { padding: 1rem 0 3.4rem; }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.about-grid,
.services-grid,
.products-grid,
.contact-grid { display: grid; gap: 1.2rem; }
.about-grid { grid-template-columns: 1.15fr 0.85fr; }
.about-card, .panel, .contact-card { padding: 1.4rem; }
.about-card p, .panel p, .contact-card p, .service-card p, .product-card p {
  color: var(--muted);
  margin-top: 0;
}
.services-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card, .product-card { padding: 1.35rem; }
.service-card h3, .product-card h3, .panel h3 {
  margin-top: 0;
  margin-bottom: 0.55rem;
  font-size: 1.08rem;
}

.checklist {
  display: grid;
  gap: 0.5rem;
  padding: 0;
  margin: 0;
  list-style: none;
}
.checklist li { display: flex; gap: 0.7rem; color: #dce9f0; }
.checklist li::before {
  content: "•";
  color: var(--accent-2);
  font-weight: 900;
}

.brand-cloud { padding: 1.5rem; }
.logos {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1.1rem;
  align-items: stretch;
}
.logo-item {
  min-height: 134px;
  display: grid;
  place-items: center;
  padding: 1.15rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.035);
  border: 1px solid rgba(255,255,255,0.07);
}
.logo-item img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
  filter: grayscale(0.08) contrast(1.05);
}

.products-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-card .mini-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
  margin-bottom: 1rem;
}
.product-card .mini-grid img {
  width: 100%;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  padding: 0.25rem;
  border: 1px solid rgba(255,255,255,0.06);
}

.contact-grid { grid-template-columns: 1fr 0.95fr; }
.contact-list { display: grid; gap: 0.9rem; margin-top: 1rem; }
.contact-item {
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
}
.contact-item strong { display: block; margin-bottom: 0.25rem; color: #dff6ff; }
.contact-inline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.contact-inline .btn { padding: 0.72rem 1rem; font-size: 0.92rem; white-space: nowrap; }
.email-display { unicode-bidi: plaintext; }

.map-switcher {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}
.map-frame {
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  min-height: 420px;
}
.contact-map iframe {
  width: 100%;
  height: 420px;
  border: 0;
  display: block;
}

.cta-box {
  padding: 1.4rem;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(41,182,216,0.16), rgba(108,224,255,0.06));
  border: 1px solid rgba(108,224,255,0.18);
}

footer {
  padding: 1.2rem 0 2.4rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.muted { color: var(--muted); }

@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid, .services-grid, .products-grid { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .nav {
    padding: 0.8rem 0;
    align-items: flex-start;
    flex-direction: column;
  }
  .menu { justify-content: flex-start; }
  .hero { padding-top: 2.4rem; }
  .hero-stats, .logos { grid-template-columns: 1fr 1fr; }
  .product-card .mini-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .section-head { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 520px) {
  .hero-stats, .logos { grid-template-columns: 1fr; }
  .contact-inline { flex-direction: column; }
  .brand img { width: 88px; }
}