:root {
  --bg: #08111d;
  --bg-soft: #0f1c2e;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.1);
  --text: #edf3ff;
  --muted: #b5c2d8;
  --accent: #79b7ff;
  --accent-2: #7df3cf;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.25);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(121, 183, 255, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(125, 243, 207, 0.12), transparent 24%),
    linear-gradient(180deg, #07101c 0%, #091321 100%);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(8, 17, 29, 0.74);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1rem;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.05rem;
}
.brand span { color: var(--accent); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.site-nav a {
  color: var(--muted);
  font-weight: 500;
}
.site-nav a:hover,
.site-nav a:focus-visible { color: var(--text); }

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  cursor: pointer;
}

.hero {
  padding: 7rem 0 4rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  margin: 0 0 0.9rem;
  color: var(--accent-2);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 4.7rem);
  line-height: 0.97;
  letter-spacing: -0.06em;
  max-width: 11ch;
}
.hero-text {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
  margin: 1.3rem 0 0;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.8rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.95rem 1.35rem;
  font-weight: 700;
  transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), #9fcbff);
  color: #07101c;
}
.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
}
.full { width: 100%; }

.hero-card { display: flex; justify-content: center; }
.glass,
.card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}
.dashboard-card {
  width: 100%;
  max-width: 420px;
  padding: 1.35rem;
}
.mini-label {
  display: inline-flex;
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  background: rgba(121, 183, 255, 0.12);
  color: var(--accent);
  font-size: 0.83rem;
  font-weight: 700;
}
.chart {
  margin-top: 1.2rem;
  height: 220px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01)),
    repeating-linear-gradient(to right, transparent 0, transparent 14%, rgba(255,255,255,0.05) 14.5%, transparent 15%),
    repeating-linear-gradient(to top, transparent 0, transparent 19%, rgba(255,255,255,0.05) 20%);
  display: flex;
  align-items: end;
  gap: 0.65rem;
  padding: 1rem;
}
.chart span {
  flex: 1;
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  border-radius: 999px 999px 10px 10px;
  opacity: 0.86;
}
.chart span:nth-child(1) { height: 28%; }
.chart span:nth-child(2) { height: 46%; }
.chart span:nth-child(3) { height: 38%; }
.chart span:nth-child(4) { height: 64%; }
.chart span:nth-child(5) { height: 56%; }
.chart span:nth-child(6) { height: 82%; }
.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 1rem;
}
.metrics div {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
}
.metrics strong { display: block; font-size: 0.97rem; }
.metrics small { color: var(--muted); }

.section { padding: 4.5rem 0; }
.section-head { margin-bottom: 1.8rem; }
.section h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.05em;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}
.service-card {
  padding: 1.45rem;
  min-height: 220px;
}
.service-card.wide { grid-column: span 2; }
.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(121,183,255,0.16), rgba(125,243,207,0.12));
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 1rem;
}
.service-card h3 {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
}
.service-card p,
.about-section p,
.contact-copy,
.disclaimer-text,
.form-note {
  color: var(--muted);
  line-height: 1.7;
}

.about-section {
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2rem;
  align-items: start;
}
.text-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--accent);
  font-weight: 700;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.4rem;
  align-items: start;
}
.contact-details {
  display: grid;
  gap: 1rem;
  margin-top: 1.6rem;
}
.contact-details div {
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}
.contact-details span {
  display: block;
  color: var(--accent-2);
  font-size: 0.84rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.contact-form {
  padding: 1.35rem;
}
.contact-form label {
  display: block;
  margin-bottom: 1rem;
  font-weight: 600;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 0.45rem;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  border-radius: 16px;
  padding: 0.95rem 1rem;
  font: inherit;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(121, 183, 255, 0.28);
  border-color: rgba(121, 183, 255, 0.5);
}
.form-note {
  font-size: 0.93rem;
  margin: 0.9rem 0 0;
}

.site-footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.2rem;
}
.footer-brand { display: inline-block; margin-bottom: 1rem; }
.disclaimer-title {
  margin: 0 0 0.5rem;
  font-weight: 800;
}
.footer-links {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  justify-items: start;
}
.footer-links a { color: var(--muted); }
.footer-links a:hover { color: var(--text); }

@media (max-width: 900px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .footer-grid,
  .services-grid {
    grid-template-columns: 1fr;
  }
  .service-card.wide { grid-column: auto; }
}

@media (max-width: 760px) {
  .menu-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    right: 1rem;
    top: 76px;
    width: min(260px, calc(100% - 2rem));
    flex-direction: column;
    align-items: stretch;
    background: rgba(8,17,29,0.97);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 0.8rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: all 0.2s ease;
  }
  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
  .site-nav a {
    padding: 0.8rem 0.9rem;
    border-radius: 12px;
  }
  .site-nav a:hover { background: rgba(255,255,255,0.04); }
  .hero { padding-top: 5.5rem; }
  .hero h1 { max-width: none; }
  .metrics { grid-template-columns: 1fr; }
}