:root {
  --bg: #07111f;
  --bg-soft: #0c1b2f;
  --surface: rgba(10, 20, 36, 0.72);
  --surface-strong: #0d1b31;
  --text: #edf4ff;
  --muted: #9cb0c9;
  --primary: #00c2ff;
  --primary-deep: #0089ff;
  --secondary: #20e3b2;
  --accent: #ffd166;
  --berry: #9b5cff;
  --border: rgba(237, 244, 255, 0.1);
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.32);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: min(1180px, calc(100% - 32px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Tahoma", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(0, 194, 255, 0.2), transparent 24%),
    radial-gradient(circle at left 20%, rgba(155, 92, 255, 0.22), transparent 22%),
    radial-gradient(circle at bottom center, rgba(32, 227, 178, 0.12), transparent 28%),
    linear-gradient(180deg, #06101d 0%, #081525 42%, #0b1730 100%);
  color: var(--text);
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.6), transparent 80%);
  opacity: 0.24;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: var(--container); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(16px);
  background: rgba(7, 17, 31, 0.72);
  border-bottom: 1px solid rgba(237, 244, 255, 0.06);
}

.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 84px;
}

.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  min-width: 132px;
  height: 52px;
  padding: 0 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(0, 194, 255, 0.18), rgba(155, 92, 255, 0.18));
  border: 1px solid rgba(237, 244, 255, 0.12);
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-text h1, .brand-text strong { margin: 0; font-size: 1.1rem; }
.brand-text span { display: block; color: var(--muted); font-size: 0.9rem; }

.nav-toggle {
  display: none; border: 0; background: var(--surface-strong); color: var(--text);
  border-radius: 14px; padding: 10px 12px; box-shadow: var(--shadow);
}

.site-nav { display: flex; align-items: center; gap: 10px; }
.site-nav a {
  padding: 10px 14px; border-radius: 999px; color: var(--muted); font-weight: 600; transition: 180ms ease;
}
.site-nav a:hover, .site-nav a.active { color: var(--text); background: rgba(255, 107, 44, 0.1); }

.header-cta {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 999px;
  color: #fff; background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  box-shadow: 0 14px 22px rgba(233, 74, 27, 0.22); font-weight: 700;
}

.hero { padding: 72px 0 32px; }
.hero-grid { display: grid; grid-template-columns: 1.25fr 0.95fr; gap: 28px; align-items: center; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px;
  background: rgba(14, 165, 164, 0.1); color: #0a7473; font-weight: 700; margin-bottom: 18px;
}

.hero h2, .page-hero h2 { margin: 0 0 16px; font-size: clamp(2.2rem, 5vw, 4.4rem); line-height: 1.15; }
.lead { margin: 0 0 28px; color: var(--muted); font-size: 1.08rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: 14px; }

.btn, .btn-secondary, .btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 22px; border-radius: 999px; font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover, .btn-secondary:hover, .btn-outline:hover { transform: translateY(-2px); }
.btn { color: #fff; background: linear-gradient(135deg, var(--primary), var(--berry)); box-shadow: 0 16px 26px rgba(255, 79, 163, 0.24); }
.btn-secondary { color: #0f172a; background: linear-gradient(135deg, var(--accent), #ffd86d); box-shadow: 0 16px 26px rgba(255, 201, 60, 0.24); }
.btn-secondary { color: #07111f; }
.btn-outline { color: var(--text); background: rgba(255,255,255,0.04); border: 1px solid rgba(237, 244, 255, 0.12); }

.hero-card, .glass-card, .service-card, .stat-card, .feature-card, .testimonial-card, .contact-card, .pricing-card, .faq-item, .page-banner {
  background: var(--surface); border: 1px solid rgba(255,255,255,0.08); box-shadow: var(--shadow);
  border-radius: var(--radius-xl); backdrop-filter: blur(14px);
}

.hero-card { padding: 26px; position: relative; overflow: hidden; }
.hero-card::after {
  content: ""; position: absolute; width: 220px; height: 220px; background: radial-gradient(circle, rgba(255,79,163,0.18), transparent 60%);
  top: -70px; left: -50px;
}

.metric-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.metric { padding: 16px; border-radius: 20px; background: rgba(255,255,255,0.05); }
.metric strong { display: block; font-size: 1.4rem; margin-bottom: 4px; }
.metric span { color: var(--muted); font-size: 0.92rem; }

.hero-list, .check-list {
  margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 12px;
}
.hero-list li, .check-list li { display: flex; align-items: flex-start; gap: 10px; }

.bullet {
  width: 28px; height: 28px; flex: 0 0 28px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(32, 227, 178, 0.14); color: var(--secondary); font-weight: 700;
}

section { padding: 32px 0; }

.section-head {
  display: flex; align-items: end; justify-content: space-between; gap: 18px; margin-bottom: 22px;
}
.section-head h3 { margin: 0; font-size: clamp(1.7rem, 4vw, 2.5rem); }
.section-head p { margin: 0; color: var(--muted); max-width: 640px; }

.grid-2, .grid-3, .grid-4 { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.service-card, .feature-card, .testimonial-card, .contact-card, .pricing-card, .faq-item { padding: 24px; }

.service-card .icon, .feature-card .icon, .contact-card .icon {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 18px; margin-bottom: 18px;
  font-size: 1.35rem; background: linear-gradient(135deg, rgba(0,194,255,0.16), rgba(155,92,255,0.16));
}

.service-card h4, .feature-card h4, .testimonial-card h4, .pricing-card h4, .faq-item h4, .contact-card h4 {
  margin: 0 0 10px; font-size: 1.18rem;
}
.service-card p, .feature-card p, .testimonial-card p, .pricing-card p, .faq-item p, .contact-card p { margin: 0; color: var(--muted); }

.highlight-band {
  margin: 18px 0 8px; padding: 22px; border-radius: var(--radius-xl); color: #fff;
  background: linear-gradient(135deg, #0089ff 0%, #9b5cff 52%, #20e3b2 100%);
  box-shadow: 0 18px 38px rgba(0, 137, 255, 0.24);
}
.highlight-band h3, .highlight-band p { margin: 0; }
.highlight-band p { margin-top: 8px; color: rgba(255,255,255,0.86); }

.stats-panel { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.stat-card { padding: 22px; text-align: center; }
.stat-card strong { display: block; font-size: 2rem; margin-bottom: 6px; }
.stat-card span { color: var(--muted); }

.page-hero { padding: 64px 0 26px; }
.page-banner {
  padding: 34px;
  background: radial-gradient(circle at top left, rgba(0, 194, 255, 0.12), transparent 24%), linear-gradient(180deg, rgba(13,27,49,0.92), rgba(10,20,36,0.76));
}

.breadcrumbs { margin-bottom: 14px; color: var(--muted); font-size: 0.94rem; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.pill { padding: 9px 14px; border-radius: 999px; background: rgba(0,194,255,0.12); color: #9ddfff; font-weight: 700; font-size: 0.9rem; }

.split-panel { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 20px; align-items: start; }
.timeline { display: grid; gap: 14px; }
.timeline-step { position: relative; padding: 18px 18px 18px 68px; border-radius: 22px; background: rgba(255,255,255,0.05); }
.timeline-step strong {
  position: absolute; inset-inline-start: 18px; top: 18px; width: 34px; height: 34px; border-radius: 50%;
  display: grid; place-items: center; background: linear-gradient(135deg, var(--primary), var(--berry)); color: #fff;
}

.testimonial-card { min-height: 100%; }
.quote { font-size: 2.2rem; line-height: 1; color: var(--berry); margin-bottom: 8px; }

.contact-layout { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 18px; }
.contact-form { display: grid; gap: 14px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 700; }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid rgba(237,244,255,0.1); border-radius: 16px; background: rgba(255,255,255,0.04);
  padding: 14px 16px; font: inherit; color: inherit;
}
.field textarea { min-height: 140px; resize: vertical; }

.site-footer { padding: 26px 0 40px; }
.footer-card {
  padding: 26px; border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(4,11,22,0.96), rgba(10,23,47,0.96)); color: rgba(255,255,255,0.9);
}
.footer-grid { display: grid; grid-template-columns: 1.15fr 0.85fr 0.85fr; gap: 20px; }
.footer-card h4, .footer-card p, .footer-card ul { margin-top: 0; }
.footer-card ul { list-style: none; padding: 0; margin-bottom: 0; display: grid; gap: 10px; }
.footer-card a { color: rgba(255,255,255,0.9); }
.footer-bottom {
  margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.94rem;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.note { font-size: 0.92rem; color: var(--muted); }

@media (max-width: 980px) {
  .hero-grid, .grid-3, .grid-4, .stats-panel, .split-panel, .contact-layout, .footer-grid { grid-template-columns: 1fr; }
  .grid-2, .metric-strip { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; top: calc(100% + 10px); inset-inline: 16px; padding: 14px; border-radius: 22px;
    background: rgba(7, 17, 31, 0.98); border: 1px solid rgba(237,244,255,0.08); box-shadow: var(--shadow);
    display: none; flex-direction: column; align-items: stretch;
  }
  .site-nav.open { display: flex; }
  .header-cta { display: none; }
}

@media (max-width: 640px) {
  .hero, .page-hero { padding-top: 40px; }
  .header-inner { min-height: 76px; }
  .hero-card, .service-card, .feature-card, .testimonial-card, .contact-card, .pricing-card, .faq-item, .page-banner, .footer-card { padding: 20px; }
  .btn, .btn-secondary, .btn-outline { width: 100%; }
  .section-head { align-items: start; flex-direction: column; }
}