:root {
  --bg: #0b1020;
  --panel: #121933;
  --panel-soft: #182243;
  --text: #e8edf8;
  --muted: #a9b3c9;
  --line: rgba(255,255,255,0.1);
  --accent: #7cc8ff;
  --accent-2: #98f5d3;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0,0,0,0.22);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 200, 255, 0.12), transparent 30%),
    radial-gradient(circle at top right, rgba(152, 245, 211, 0.08), transparent 25%),
    linear-gradient(180deg, #09101f 0%, #0e1730 100%);
  min-height: 100vh;
  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; }
.header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(11, 16, 32, 0.88);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 78px;
}
.brand {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.brand small {
  display: block;
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-transform: uppercase;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 0.75rem 0.9rem;
  border-radius: 12px;
  cursor: pointer;
}
.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}
.nav a {
  padding: 0.72rem 0.95rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  transition: 180ms ease;
}
.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}
.hero {
  padding: 5.6rem 0 3rem;
}
.hero-grid,
.page-grid,
.two-col,
.cards,
.kpi-grid,
.feature-grid,
.case-grid,
.footer-grid {
  display: grid;
  gap: 1.35rem;
}
.hero-grid {
  grid-template-columns: 1.35fr 0.95fr;
  align-items: center;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(124, 200, 255, 0.25);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.hero h1,
.page-hero h1 {
  font-size: clamp(2.3rem, 5vw, 4.4rem);
  line-height: 1.02;
  margin: 0 0 1rem;
}
.hero p,
.page-hero p,
.lead {
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 780px;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.8rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.25rem;
  border-radius: 14px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: 180ms ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #b2efff);
  color: #08111e;
}
.btn-secondary {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.btn:hover { transform: translateY(-1px); }
.panel,
.card,
.metric,
.quote,
.contact-box,
.form-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}
.panel { padding: 1.6rem; }
.cards,
.feature-grid,
.case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card,
.metric,
.quote,
.contact-box,
.form-card { padding: 1.4rem; }
.card h3,
.metric h3,
.case-card h3,
.section h2,
.form-card h2,
.contact-box h2 {
  margin-top: 0;
}
.card p,
.metric p,
.case-card p,
.contact-box p,
.section p,
.list li,
.footer-note,
.footer-links a {
  color: var(--muted);
}
.section {
  padding: 1.2rem 0 4rem;
}
.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 0.8rem;
}
.list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.list li {
  position: relative;
  padding-left: 1.3rem;
  margin-bottom: 0.7rem;
}
.list li::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
}
.page-hero {
  padding: 4rem 0 2rem;
}
.page-grid,
.two-col,
.footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.case-card {
  background: linear-gradient(180deg, rgba(24,34,67,0.96), rgba(17,26,53,0.9));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.case-meta {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent-2);
}
.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0 2.8rem;
  margin-top: 2rem;
  background: rgba(5, 10, 20, 0.35);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer a:hover { color: var(--text); }
.email-link {
  color: var(--accent);
  word-break: break-word;
}
.small { font-size: 0.9rem; }
.highlight {
  color: var(--text);
  font-weight: 700;
}
.form-card form {
  display: grid;
  gap: 0.9rem;
}
label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
}
input, textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 28, 0.9);
  color: var(--text);
  padding: 0.95rem 1rem;
  font: inherit;
}
textarea { min-height: 150px; resize: vertical; }
.notice {
  margin-top: 0.9rem;
  font-size: 0.95rem;
  color: var(--accent-2);
}
@media (max-width: 980px) {
  .hero-grid,
  .page-grid,
  .two-col,
  .cards,
  .feature-grid,
  .case-grid,
  .kpi-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: calc(100% + 0.5rem);
    padding: 1rem;
    background: rgba(11, 16, 32, 0.98);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .nav.open { display: grid; }
  .nav a { border-radius: 12px; }
  .header { position: sticky; }
}

.case-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }