:root {
  --primary: #006a94;
  --primary-strong: #00567a;
  --primary-soft: #2c87aa;
  --accent: #00a7d7;
  --accent-soft: #61c7e8;
  --bg: #07131a;
  --bg-2: #0b1d27;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.08);
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(130, 218, 244, 0.24);
  --text: #f4fbff;
  --muted: #a5c3d0;
  --shadow-lg: 0 26px 80px rgba(0, 0, 0, 0.32);
  --shadow-md: 0 14px 45px rgba(0, 0, 0, 0.22);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(0, 106, 148, 0.16), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(0, 167, 215, 0.14), transparent 22%),
    linear-gradient(180deg, #061118 0%, #09151c 45%, #071018 100%);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
}

.page-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
  background-image: radial-gradient(rgba(255,255,255,0.2) 0.45px, transparent 0.45px);
  background-size: 20px 20px;
  mask-image: linear-gradient(180deg, rgba(255,255,255,0.8), rgba(255,255,255,0));
  z-index: -3;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(80px);
  z-index: -2;
  pointer-events: none;
}

.orb-1 {
  width: 300px;
  height: 300px;
  top: 60px;
  left: -80px;
  background: rgba(0, 106, 148, 0.18);
}

.orb-2 {
  width: 260px;
  height: 260px;
  right: -50px;
  top: 220px;
  background: rgba(0, 167, 215, 0.16);
}

.orb-3 {
  width: 220px;
  height: 220px;
  right: 18%;
  bottom: 80px;
  background: rgba(78, 175, 208, 0.12);
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.section-pad {
  padding: 110px 0;
}

.alt-surface {
  background: linear-gradient(180deg, rgba(255,255,255,0.025), 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);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(6, 17, 24, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  height: 48px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 6px;
  box-shadow: var(--shadow-md);
}

.brand-text strong,
.footer-brand strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-text span,
.footer-brand span,
.site-footer p {
  color: var(--muted);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.96rem;
  transition: color 0.2s ease;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 46px;
  height: 46px;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  border-radius: 999px;
}

.hero-grid,
.split-layout,
.why-grid,
.footer-inner {
  display: grid;
  gap: 34px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  border-radius: 999px;
  border: 1px solid rgba(97, 199, 232, 0.22);
  background: rgba(97, 199, 232, 0.08);
  color: #c9effa;
  font-size: 0.84rem;
  font-weight: 600;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  letter-spacing: -0.05em;
  line-height: 1.04;
}

.hero h1 {
  margin: 18px 0 20px;
  font-size: clamp(2.9rem, 5.6vw, 5.6rem);
  max-width: 11.5ch;
}

.hero h1 span {
  color: #8fe0f8;
}

.lead,
.section-head p,
.body-copy,
.contact-copy p {
  color: var(--muted);
  max-width: 66ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  box-shadow: 0 18px 45px rgba(0, 106, 148, 0.34);
}

.btn-secondary {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
}

.hero-metrics {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.hero-metrics article,
.hero-card,
.glass-card,
.module-card,
.stack-card,
.contact-shell,
.feature-panel article {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: var(--shadow-md);
}

.hero-metrics article {
  padding: 18px;
  border-radius: var(--radius-md);
}

.hero-metrics strong {
  display: block;
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(97, 199, 232, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(11, 29, 39, 0.96), rgba(9, 20, 28, 0.92));
  min-height: 560px;
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.04), transparent 35%);
  pointer-events: none;
}

.hero-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 30px;
}

.hero-logo {
  height: 130px;
  object-fit: contain;
  border-radius: 28px;
  padding: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

.status-badge {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #cff4fb;
  border: 1px solid rgba(97, 199, 232, 0.18);
  background: rgba(97, 199, 232, 0.08);
}

.hero-card-body {
  display: grid;
  gap: 14px;
}

.surface-line {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

.surface-line span,
.stack-card span,
.contact-boxes small,
.module-meta small {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  margin-bottom: 6px;
}

.surface-line strong,
.stack-card strong,
.contact-boxes strong,
.feature-panel strong {
  display: block;
  font-size: 1rem;
  line-height: 1.45;
}

.hero-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.hero-mini-grid article {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.hero-mini-grid small {
  color: #9ddff2;
  font-size: 0.84rem;
  display: block;
  margin-bottom: 6px;
}

.trust-strip {
  padding-bottom: 20px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.trust-grid span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  text-align: center;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  color: #d2edf7;
  font-size: 0.92rem;
}

.section-head {
  max-width: 830px;
  margin-bottom: 34px;
}

.section-head h2,
.split-layout h2,
.why-grid h2,
.contact-copy h2 {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 4vw, 3.3rem);
}

.value-grid,
.modules-grid {
  display: grid;
  gap: 22px;
}

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

.glass-card,
.module-card,
.contact-shell {
  border-radius: var(--radius-lg);
}

.glass-card,
.module-card {
  padding: 26px;
}

.card-index,
.module-meta span {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(0,106,148,0.8), rgba(0,167,215,0.6));
  color: #fff;
  font-weight: 800;
  margin-bottom: 18px;
  box-shadow: 0 10px 24px rgba(0, 106, 148, 0.24);
}

.glass-card h3,
.module-card h3 {
  font-size: 1.22rem;
  margin-bottom: 10px;
}

.glass-card p,
.module-card p,
.feature-panel p,
.contact-boxes article {
  color: var(--muted);
}

.split-layout {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  align-items: start;
}

.stack-cards,
.feature-panel,
.contact-boxes {
  display: grid;
  gap: 16px;
}

.stack-card {
  padding: 22px;
  border-radius: 20px;
}

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

.module-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.module-meta span {
  margin-bottom: 0;
}

.why-grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: start;
}

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

.feature-panel article {
  padding: 22px;
  border-radius: 22px;
}

.contact-shell {
  padding: 34px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
  gap: 28px;
}

.contact-boxes article {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
}

.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-inner {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

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

.footer-icon {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 14px;
  padding: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-delay {
  transition-delay: 0.12s;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .hero-grid,
  .split-layout,
  .why-grid,
  .contact-shell,
  .footer-inner,
  .value-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

  .hero-metrics,
  .feature-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .section-pad {
    padding: 84px 0;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    background: rgba(8, 20, 28, 0.95);
    box-shadow: var(--shadow-lg);
  }

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

  .site-nav a {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .site-nav a:hover {
    background: rgba(255,255,255,0.04);
  }

  .header-inner {
    position: relative;
  }

  .modules-grid,
  .hero-metrics,
  .feature-panel,
  .hero-mini-grid,
  .contact-boxes {
    grid-template-columns: 1fr;
  }

  .hero-card {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.4rem, 12vw, 3.8rem);
  }

  .hero-card,
  .glass-card,
  .module-card,
  .contact-shell {
    padding: 22px;
  }

  .brand-text span,
  .site-footer p {
    font-size: 0.84rem;
  }
}