:root {
  --bg: #020617;
  --bg-soft: #0f172a;
  --blue: #2563eb;
  --cyan: #06b6d4;
  --white: #f8fafc;
  --muted: #94a3b8;
  --border: rgba(255, 255, 255, 0.08);
  --card: rgba(255, 255, 255, 0.05);
  --card-strong: rgba(15, 23, 42, 0.72);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(37, 99, 235, 0.20), transparent 30%),
    radial-gradient(circle at 84% 18%, rgba(6, 182, 212, 0.16), transparent 28%),
    linear-gradient(180deg, var(--bg) 0%, #050b1f 48%, var(--bg) 100%);
  color: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

.site-shell {
  overflow: hidden;
  position: relative;
}

.site-header {
  align-items: center;
  display: grid;
  gap: 22px;
  grid-template-columns: auto 1fr auto;
  left: 50%;
  max-width: min(1180px, calc(100% - 32px));
  padding: 18px 0;
  position: fixed;
  top: 0;
  transform: translateX(-50%);
  width: 100%;
  z-index: 40;
}

.site-header.is-scrolled {
  background: rgba(2, 6, 23, 0.74);
  border: 1px solid var(--border);
  border-radius: 0 0 18px 18px;
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.22);
  padding: 13px 18px;
  backdrop-filter: blur(18px);
}

.brand {
  align-items: center;
  display: inline-flex;
  gap: 9px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-symbol {
  flex: 0 0 auto;
  height: 50px;
  object-fit: contain;
  width: 43px;
}

.brand-copy {
  display: grid;
  gap: 1px;
  line-height: 1;
}

.brand-copy strong {
  color: var(--white);
  font-size: 1.62rem;
  font-weight: 950;
  letter-spacing: 0;
}

.brand-copy small {
  color: rgba(248, 250, 252, 0.86);
  font-size: 0.55rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: lowercase;
}

.footer-brand-symbol {
  height: 56px;
  width: 48px;
}

.footer-brand-copy strong {
  font-size: 1.72rem;
}

.footer-brand-copy small {
  font-size: 0.58rem;
}

.main-nav {
  align-items: center;
  display: flex;
  gap: 26px;
  justify-content: center;
}

.main-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 650;
  transition: color 180ms ease;
}

.main-nav a:hover {
  color: var(--white);
}

.header-cta,
.btn {
  align-items: center;
  border-radius: 8px;
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.header-cta,
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 18px 42px rgba(37, 99, 235, 0.28);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--white);
}

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

.nav-toggle {
  background: transparent;
  border: 0;
  display: none;
  height: 42px;
  padding: 0;
  width: 42px;
}

.nav-toggle span {
  background: var(--white);
  border-radius: 99px;
  display: block;
  height: 2px;
  margin: 6px auto;
  width: 22px;
}

.hero {
  min-height: 86vh;
  padding: 108px 24px 42px;
  position: relative;
}

#particles-js {
  inset: 0;
  opacity: 0.92;
  position: absolute;
  z-index: 1;
}

#particles-js canvas {
  display: block;
  height: 100% !important;
  opacity: 1;
  width: 100% !important;
}

.hero::after {
  background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.86) 100%);
  bottom: 0;
  content: "";
  height: 160px;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
}

.hero-grid {
  align-items: center;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(0, 1.16fr) minmax(330px, 0.84fr);
  margin: 0 auto;
  max-width: var(--max);
  position: relative;
  z-index: 3;
}

.eyebrow {
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  margin: 0 0 16px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(2.3rem, 4vw, 3.55rem);
  letter-spacing: 0;
  line-height: 1.02;
  margin-bottom: 22px;
  max-width: 920px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.55rem);
  letter-spacing: 0;
  line-height: 1.04;
  margin-bottom: 20px;
}

h3 {
  font-size: 1.16rem;
  line-height: 1.25;
}

.hero-copy {
  color: #cbd5e1;
  font-size: 1.05rem;
  max-width: 710px;
}

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

.hero-dashboard {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.03)),
    rgba(15, 23, 42, 0.62);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.32);
  min-height: 420px;
  overflow: hidden;
  padding: 24px;
  position: relative;
  backdrop-filter: blur(18px);
}

.hero-dashboard::before {
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  inset: 0;
  position: absolute;
}

.dashboard-top,
.dashboard-cards,
.signal-map {
  position: relative;
  z-index: 1;
}

.dashboard-top {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.dashboard-top span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.dashboard-top strong {
  color: var(--cyan);
  font-size: 1.65rem;
}

.signal-map {
  border: 1px solid var(--border);
  border-radius: 8px;
  height: 190px;
  margin: 24px 0;
  overflow: hidden;
}

.signal-map::before,
.signal-map::after {
  background: linear-gradient(90deg, transparent, rgba(6, 182, 212, 0.62), transparent);
  content: "";
  height: 2px;
  left: -30%;
  position: absolute;
  right: -30%;
  top: 50%;
}

.signal-map::before {
  animation: scan 4.8s linear infinite;
  transform: rotate(23deg);
}

.signal-map::after {
  animation: scan 6.5s linear infinite reverse;
  transform: rotate(-28deg);
}

.node {
  animation: pulse 2.8s ease-in-out infinite;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 0 10px rgba(6, 182, 212, 0.10), 0 0 28px rgba(6, 182, 212, 0.75);
  height: 12px;
  position: absolute;
  width: 12px;
}

.node-a { left: 14%; top: 32%; }
.node-b { right: 18%; top: 25%; animation-delay: 300ms; }
.node-c { left: 46%; top: 55%; animation-delay: 600ms; }
.node-d { left: 24%; bottom: 18%; animation-delay: 900ms; }
.node-e { right: 23%; bottom: 23%; animation-delay: 1200ms; }

.dashboard-cards {
  display: grid;
  gap: 13px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tech-card {
  animation: float 5s ease-in-out infinite;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #dbeafe;
  font-weight: 800;
  min-height: 62px;
  padding: 18px;
}

.tech-card:nth-child(even) {
  animation-delay: 800ms;
}

.section,
.section-band,
.metrics,
.final-cta,
.site-footer {
  position: relative;
  z-index: 2;
}

.section,
.section-band {
  padding: 96px 24px;
}

.section-band {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.70), rgba(2, 6, 23, 0.40));
  border-block: 1px solid var(--border);
}

.section-heading {
  margin: 0 auto 48px;
  max-width: var(--max);
}

.section-heading.compact {
  max-width: 760px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.metrics {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  max-width: var(--max);
  padding-inline: 24px;
}

.metric,
.solution-card,
.feature-grid div,
.segment-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.metric {
  min-height: 148px;
  padding: 28px;
}

.metric strong {
  color: var(--white);
  display: block;
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  line-height: 1;
}

.metric span {
  color: var(--muted);
  display: block;
  margin-top: 12px;
}

.solutions-grid,
.feature-grid,
.segment-grid {
  display: grid;
  gap: 18px;
  margin: 0 auto;
  max-width: var(--max);
}

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

.solution-card {
  min-height: 255px;
  padding: 30px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.solution-card:hover {
  border-color: rgba(6, 182, 212, 0.38);
  box-shadow: 0 26px 60px rgba(37, 99, 235, 0.20);
  transform: translateY(-6px);
}

.icon-wrap {
  align-items: center;
  background: rgba(37, 99, 235, 0.14);
  border: 1px solid rgba(6, 182, 212, 0.24);
  border-radius: 8px;
  display: inline-flex;
  height: 50px;
  justify-content: center;
  margin-bottom: 28px;
  width: 50px;
}

.icon-wrap svg {
  fill: none;
  height: 27px;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 27px;
}

.solution-card p,
.about-content p,
.final-cta p,
.case-card p {
  color: var(--muted);
}

.partner-swiper {
  margin-inline: auto;
  max-width: var(--max);
  padding: 10px 0 24px;
}

.partner-logo {
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: #cbd5e1;
  display: grid;
  filter: grayscale(1);
  font-size: 1.05rem;
  font-weight: 850;
  height: 86px;
  justify-content: center;
  justify-items: center;
  padding: 16px 18px;
  transition: transform 180ms ease, filter 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.partner-logo img {
  max-height: 34px;
  max-width: 132px;
  object-fit: contain;
  transition: transform 180ms ease;
}

.partner-logo span {
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1;
  margin-top: 9px;
}

.partner-logo:hover {
  color: var(--white);
  filter: grayscale(0);
  box-shadow: 0 20px 42px rgba(6, 182, 212, 0.16);
  transform: scale(1.04);
}

.partner-logo:hover img {
  transform: scale(1.06);
}

.case-swiper {
  margin: 0 auto;
  max-width: var(--max);
  overflow: visible;
  padding: 14px 0 54px;
}

.case-card {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 0.92fr 1fr;
  min-height: 420px;
  overflow: hidden;
}

.case-card img {
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  width: 100%;
}

.case-card div {
  padding: 38px;
}

.case-card span {
  color: var(--cyan);
  display: block;
  font-weight: 850;
  margin-bottom: 18px;
}

.case-card ul {
  color: #dbeafe;
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.case-card li::before {
  color: var(--cyan);
  content: "✓";
  font-weight: 900;
  margin-right: 10px;
}

.swiper-pagination-bullet {
  background: rgba(248, 250, 252, 0.5);
}

.swiper-pagination-bullet-active {
  background: var(--cyan);
}

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

.feature-grid div {
  color: #dbeafe;
  font-weight: 800;
  min-height: 82px;
  padding: 26px;
}

.feature-grid div::before {
  color: var(--cyan);
  content: "✓";
  margin-right: 10px;
}

.segments {
  padding-top: 86px;
}

.segment-card {
  display: grid;
  gap: 18px;
  grid-template-columns: auto 1fr;
  min-height: 210px;
  overflow: hidden;
  padding: 26px;
  position: relative;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.segment-card::after {
  background: radial-gradient(circle, rgba(6, 182, 212, 0.22), transparent 62%);
  content: "";
  height: 150px;
  opacity: 0;
  position: absolute;
  right: -68px;
  top: -68px;
  transition: opacity 180ms ease;
  width: 150px;
}

.segment-card:hover {
  border-color: rgba(6, 182, 212, 0.34);
  box-shadow: 0 24px 52px rgba(6, 182, 212, 0.12);
  transform: translateY(-5px);
}

.segment-card:hover::after {
  opacity: 1;
}

.segment-icon {
  align-items: center;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.24), rgba(6, 182, 212, 0.12));
  border: 1px solid rgba(6, 182, 212, 0.26);
  border-radius: 8px;
  display: inline-flex;
  height: 52px;
  justify-content: center;
  width: 52px;
}

.segment-icon svg {
  fill: none;
  height: 27px;
  stroke: var(--cyan);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
  width: 27px;
}

.segment-card strong {
  color: var(--white);
  display: block;
  font-size: 1.08rem;
  line-height: 1.2;
  margin-bottom: 9px;
}

.segment-card p {
  color: var(--muted);
  margin: 0;
}

.segment-card small {
  align-self: end;
  background: rgba(37, 99, 235, 0.13);
  border: 1px solid rgba(6, 182, 212, 0.18);
  border-radius: 999px;
  color: #bfdbfe;
  font-size: 0.72rem;
  font-weight: 850;
  grid-column: 2;
  justify-self: start;
  line-height: 1;
  padding: 9px 12px;
  text-transform: uppercase;
}

.about {
  align-items: center;
  display: grid;
  gap: 58px;
  grid-template-columns: 0.92fr 1.08fr;
  margin: 0 auto;
  max-width: calc(var(--max) + 48px);
}

.about-media {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.about-media img {
  aspect-ratio: 1 / 0.92;
  object-fit: cover;
  width: 100%;
}

.final-cta {
  align-items: center;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.92), rgba(6, 182, 212, 0.55)),
    var(--bg-soft);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  display: grid;
  gap: 36px;
  grid-template-columns: 1fr auto;
  margin: 50px auto 100px;
  max-width: var(--max);
  padding: 52px;
}

.final-cta .eyebrow,
.final-cta p {
  color: #eff6ff;
}

.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  display: grid;
  gap: 34px;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  margin: 0 auto;
  max-width: var(--max);
  padding: 54px 24px 34px;
}

.site-footer h3 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.site-footer a {
  display: block;
  margin: 8px 0;
}

.site-footer a:hover {
  color: var(--white);
}

.social-links {
  display: grid;
  gap: 10px;
}

.social-links a {
  align-items: center;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: inline-flex;
  gap: 10px;
  margin: 0;
  padding: 11px 12px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.social-links a:hover {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(6, 182, 212, 0.28);
  transform: translateY(-2px);
}

.social-links svg {
  fill: currentColor;
  height: 19px;
  width: 19px;
}

.copyright {
  border-top: 1px solid var(--border);
  grid-column: 1 / -1;
  margin: 10px 0 0;
  padding-top: 24px;
}

@keyframes scan {
  0% { transform: translateX(-30%) rotate(23deg); }
  100% { transform: translateX(30%) rotate(23deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(0.92); }
  50% { transform: scale(1.22); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav,
  .header-cta {
    display: none;
  }

  .main-nav.is-open {
    background: rgba(2, 6, 23, 0.96);
    border: 1px solid var(--border);
    border-radius: 8px;
    display: grid;
    gap: 18px;
    left: 16px;
    padding: 28px;
    position: fixed;
    right: 16px;
    top: 78px;
    backdrop-filter: blur(18px);
  }

  .hero-grid,
  .about,
  .final-cta {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 104px;
  }

  .hero-dashboard {
    min-height: 390px;
  }

  .metrics,
  .solutions-grid,
  .feature-grid,
  .segment-grid,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-card {
    grid-template-columns: 1fr;
  }

  .case-card img {
    min-height: 260px;
  }
}

@media (max-width: 640px) {
  .site-header {
    max-width: calc(100% - 24px);
  }

  .brand {
    gap: 7px;
  }

  .brand-symbol {
    height: 36px;
    width: 31px;
  }

  .brand-copy strong {
    font-size: 1.1rem;
  }

  .brand-copy small {
    font-size: 0.4rem;
  }

  .hero,
  .section,
  .section-band {
    padding-inline: 16px;
  }

  .hero {
    min-height: auto;
    padding-bottom: 22px;
    padding-top: 82px;
  }

  h1 {
    font-size: 1.86rem;
    line-height: 1.08;
    margin-bottom: 16px;
  }

  .hero-copy {
    font-size: 0.96rem;
  }

  .hero-actions,
  .final-cta .hero-actions {
    display: grid;
    gap: 10px;
    margin-top: 18px;
  }

  .btn {
    min-height: 43px;
    width: 100%;
  }

  .hero-grid {
    gap: 26px;
  }

  .hero-dashboard {
    min-height: auto;
    padding: 16px;
  }

  .signal-map {
    display: none;
  }

  .metrics,
  .solutions-grid,
  .feature-grid,
  .segment-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

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

  .tech-card {
    min-height: 46px;
    padding: 11px;
  }

  .metric,
  .solution-card,
  .feature-grid div,
  .segment-card {
    min-height: auto;
  }

  .segment-card {
    grid-template-columns: 1fr;
  }

  .segment-card small {
    grid-column: 1;
  }

  .case-card div,
  .final-cta {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}