:root {
  --bg: #02070d;
  --bg-alt: #07111b;
  --surface: rgba(8, 19, 33, 0.8);
  --surface-strong: rgba(9, 22, 37, 0.95);
  --border: rgba(92, 200, 255, 0.18);
  --border-strong: rgba(92, 200, 255, 0.3);
  --text: #edf6ff;
  --muted: #9cb4ca;
  --accent: #36c7ff;
  --accent-2: #bdf0ff;
  --shadow: 0 18px 44px rgba(0, 0, 0, 0.36);
  --radius: 22px;
  --container: 1180px;
}

*,
*::before,
*::after {
  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 14% 10%, rgba(54, 199, 255, 0.14), transparent 22%),
    radial-gradient(circle at 84% 18%, rgba(189, 240, 255, 0.08), transparent 16%),
    repeating-linear-gradient(
      90deg,
      rgba(0, 0, 0, 0) 0 160px,
      rgba(54, 199, 255, 0.028) 160px 161px,
      rgba(0, 0, 0, 0) 161px 320px
    ),
    linear-gradient(180deg, #01050a 0%, #030813 40%, #06101a 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.site-shell {
  overflow: clip;
}

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

.section {
  padding: 6rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.mini-label {
  display: inline-block;
  margin-bottom: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.section-heading {
  max-width: 52rem;
  margin-bottom: 2.25rem;
}

.section-heading h2,
.about-grid h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.05;
}

.section-heading p,
.about-copy p,
.service-intro p,
.proof-card p,
.capability-card p,
.footer-brand p,
.footer-links li {
  color: var(--muted);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(3, 9, 16, 0.84);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 90px;
}

.brand--header {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-banner {
  width: clamp(190px, 19vw, 280px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(54, 199, 255, 0.12));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.3rem;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 999px;
}

.hero {
  position: relative;
  padding: 7rem 0 5.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-copy h1 {
  margin: 0 0 1.15rem;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 0.97;
  max-width: 11ch;
}

.lead {
  max-width: 52rem;
  margin: 0;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-proof {
  margin: 1.45rem 0 0;
  padding: 1rem 1.1rem;
  border: 1px solid rgba(92, 200, 255, 0.18);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(54, 199, 255, 0.08), rgba(189, 240, 255, 0.03));
  color: #dbf6ff;
  font-weight: 600;
  max-width: 58rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.7rem 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: #03111c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 1px solid transparent;
}

.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}

.hero-points {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  margin: 1.25rem 0 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--text);
}

.hero-points li::before {
  content: "";
  position: absolute;
  top: 0.68rem;
  left: 0;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.hero-logo-card {
  position: relative;
  width: min(100%, 540px);
  min-height: 520px;
  padding: 2rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 18%, rgba(54, 199, 255, 0.11), transparent 34%),
    linear-gradient(180deg, rgba(10, 22, 36, 0.92), rgba(6, 14, 24, 0.92));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-logo-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 29px;
  border: 1px solid rgba(92, 200, 255, 0.08);
  pointer-events: none;
}

.hero-logo {
  width: min(100%, 420px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 26px rgba(54, 199, 255, 0.14));
}

.services-showcase {
  overflow: hidden;
}

.services-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}

.service-tab {
  appearance: none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.85rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.service-tab:hover,
.service-tab:focus-visible {
  color: var(--text);
  border-color: var(--border-strong);
}

.service-tab.active {
  color: #03111c;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
}

.services-slider {
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(10, 21, 35, 0.86), rgba(6, 14, 24, 0.94));
  box-shadow: var(--shadow);
}

.services-track {
  display: flex;
  width: 100%;
  transition: transform 0.45s ease;
  will-change: transform;
}

.service-slide {
  min-width: 100%;
  padding: 2rem;
}

.service-slide-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}

.service-slide h3 {
  margin: 0 0 0.9rem;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1.08;
}

.service-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.9rem;
}

.service-bullets li {
  position: relative;
  padding: 1rem 1rem 1rem 1.15rem;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 18px;
  background: rgba(255,255,255,0.035);
  color: var(--text);
}

.service-bullets li::before {
  content: "";
  position: absolute;
  left: 0.55rem;
  top: 1.42rem;
  width: 0.36rem;
  height: 0.36rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.about-copy p {
  margin: 0 0 1rem;
}

.capabilities-grid,
.proof-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.capability-card,
.proof-card {
  padding: 1.35rem;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(9, 20, 34, 0.9), rgba(6, 14, 24, 0.92));
  box-shadow: var(--shadow);
}

.capability-card h3,
.proof-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
}

.site-footer {
  padding: 3.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(2, 8, 15, 0.86);
}

.footer-wrap {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
}

.footer-brand {
  max-width: 34rem;
}

.footer-logo {
  width: min(340px, 100%);
  height: auto;
  margin-bottom: 0.8rem;
  filter: drop-shadow(0 0 16px rgba(54, 199, 255, 0.1));
}

.footer-brand p {
  margin: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
}

.footer-links h4 {
  margin: 0 0 0.7rem;
  font-size: 0.96rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  color: var(--muted);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

@media (max-width: 1080px) {
  .hero-grid,
  .about-grid,
  .service-slide-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    max-width: 12ch;
  }

  .hero-panel {
    justify-content: flex-start;
  }

  .capabilities-grid,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 780px) {
  .section {
    padding: 4.5rem 0;
  }

  .nav-wrap {
    min-height: 82px;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.3rem;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(5, 14, 24, 0.97);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 0.55rem 0.25rem;
  }

  .hero {
    padding: 4.5rem 0 4rem;
  }

  .hero-copy h1 {
    max-width: 13ch;
    font-size: clamp(2.35rem, 12vw, 3.4rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-logo-card {
    min-height: 380px;
    padding: 1.5rem;
  }

  .hero-logo {
    width: min(100%, 300px);
  }

  .services-tabs {
    justify-content: flex-start;
  }

  .service-tab {
    width: 100%;
    text-align: left;
  }

  .service-slide {
    padding: 1.4rem;
  }

  .capabilities-grid,
  .proof-grid,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .footer-wrap {
    flex-direction: column;
  }

  .brand-banner {
    width: 190px;
  }
}