:root {
  --bg: #0a0a0c;
  --bg-soft: #121316;
  --panel: rgba(18, 19, 22, 0.8);
  --panel-strong: #17181d;
  --text: #f5f5f7;
  --muted: #b7bcc7;
  --subtle: #7f8695;
  --border: rgba(255, 255, 255, 0.08);
  --accent: #8ec5ff;
  --accent-strong: #5ca7ff;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top, rgba(92, 167, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #0a0a0c 0%, #0d0e12 30%, #0d0e12 100%);
  color: var(--text);
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
}

.narrow {
  width: min(1120px, calc(100% - 48px));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 12, 0.62);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.06em;
}

nav {
  display: flex;
  gap: 28px;
  color: var(--muted);
  font-size: 0.92rem;
}

nav a {
  transition: color 0.2s ease;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.92rem 1.4rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #f5f5f7 0%, #dfe7f3 100%);
  color: #0b0d12;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 12px 30px rgba(255, 255, 255, 0.08);
}

.button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.button:hover {
  transform: translateY(-1px);
}

.button.small {
  padding: 0.7rem 1rem;
  font-size: 0.88rem;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

.hero {
  padding: 64px 0 76px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 48px;
  align-items: center;
}

.eyebrow,
.section-kicker {
  margin: 0 0 18px;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.section-kicker.light {
  color: rgba(255,255,255,0.72);
}

h1 {
  margin: 0 0 22px;
  max-width: 720px;
  font-size: clamp(3rem, 4.55vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.lead {
  max-width: 620px;
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.68;
  color: var(--muted);
}

.hero-actions {
  margin-top: 32px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.metrics {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 620px;
}

.metrics div {
  padding: 14px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
}

.metrics strong {
  display: block;
  font-size: 1rem;
  letter-spacing: -0.04em;
}

.metrics span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.82rem;
}

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

.dashboard-card {
  position: relative;
  width: min(100%, 420px);
  min-height: 410px;
  border-radius: 30px;
  padding: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  box-shadow: var(--shadow);
}

.glass::before {
  content: "";
  position: absolute;
  inset: 10% 18% auto auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(142, 197, 255, 0.28), rgba(142, 197, 255, 0));
  filter: blur(12px);
  border-radius: 50%;
}

.panel-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.signal {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #66e39a;
  box-shadow: 0 0 12px rgba(102, 227, 154, 0.8);
}

.panel-grid {
  position: relative;
  z-index: 1;
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.pill {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 112px;
  padding: 18px 18px 16px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.pill span {
  color: var(--subtle);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.pill strong {
  font-size: 1.7rem;
  letter-spacing: -0.05em;
}

.section {
  position: relative;
  overflow: hidden;
  padding: 92px 0;
}

.section > .container {
  position: relative;
  z-index: 1;
}

.hero::before,
.services-section::before,
.comparison-section::before,
.solutions-section::before,
.process-section::before,
.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero::before {
  background:
    linear-gradient(115deg, rgba(142,197,255,0.12), transparent 36%),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.026) 0 1px, transparent 1px 72px);
  mask-image: linear-gradient(180deg, rgba(0,0,0,0.9), transparent 82%);
}

.services-section::before {
  background:
    radial-gradient(circle at 16% 24%, rgba(102,227,154,0.12), transparent 24%),
    radial-gradient(circle at 84% 12%, rgba(142,197,255,0.14), transparent 28%),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.026) 0 1px, transparent 1px 18px);
}

.comparison-section::before {
  background:
    linear-gradient(90deg, rgba(102,227,154,0.09), transparent 30%, rgba(142,197,255,0.1)),
    repeating-linear-gradient(90deg, transparent 0 44px, rgba(255,255,255,0.04) 44px 45px);
}

.solutions-section::before {
  background:
    radial-gradient(circle at 76% 28%, rgba(142,197,255,0.14), transparent 24%),
    linear-gradient(135deg, rgba(255,255,255,0.035), transparent 36%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 16px);
}

.process-section::before {
  background:
    linear-gradient(90deg, transparent 0 12%, rgba(142,197,255,0.08) 12% 13%, transparent 13% 37%, rgba(142,197,255,0.08) 37% 38%, transparent 38% 62%, rgba(142,197,255,0.08) 62% 63%, transparent 63%),
    radial-gradient(circle at 50% 28%, rgba(255,255,255,0.06), transparent 34%);
}

.contact-section::before {
  background:
    radial-gradient(circle at 18% 22%, rgba(102,227,154,0.16), transparent 22%),
    radial-gradient(circle at 82% 72%, rgba(142,197,255,0.18), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,0.04), transparent 46%);
}

.muted {
  background: rgba(255,255,255,0.02);
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

h2 {
  margin: 0 0 28px;
  max-width: 760px;
  font-size: clamp(2.3rem, 3vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.06em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.service-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  min-height: 260px;
  padding: 26px 24px 24px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background:
    var(--card-pattern),
    linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.012));
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 82% 22%, var(--card-glow, rgba(142,197,255,0.16)), transparent 34%);
  opacity: 0.9;
}

.service-card > * {
  position: relative;
  z-index: 1;
}

.server-card {
  --card-glow: rgba(142,197,255,0.2);
  --card-pattern:
    repeating-linear-gradient(0deg, transparent 0 18px, rgba(142,197,255,0.08) 18px 19px, transparent 19px 38px),
    linear-gradient(90deg, transparent 0 66%, rgba(142,197,255,0.1) 66% 67%, transparent 67%);
}

.storage-card {
  --card-glow: rgba(102,227,154,0.18);
  --card-pattern:
    repeating-linear-gradient(180deg, rgba(102,227,154,0.06) 0 12px, transparent 12px 30px),
    radial-gradient(circle at 18% 78%, rgba(102,227,154,0.1), transparent 30%);
}

.vpn-card {
  --card-glow: rgba(142,197,255,0.22);
  --card-pattern:
    radial-gradient(circle at 22% 28%, rgba(142,197,255,0.12) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 68%, rgba(142,197,255,0.12) 0 2px, transparent 3px),
    linear-gradient(135deg, transparent 44%, rgba(142,197,255,0.11) 45%, transparent 47%);
}

.cctv-card {
  --card-glow: rgba(255,255,255,0.13);
  --card-pattern:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 38px),
    radial-gradient(circle at 76% 25%, rgba(142,197,255,0.11), transparent 24%);
}

.network-card {
  --card-glow: rgba(142,197,255,0.18);
  --card-pattern:
    radial-gradient(circle at 20% 30%, rgba(142,197,255,0.13) 0 2px, transparent 3px),
    radial-gradient(circle at 48% 54%, rgba(142,197,255,0.13) 0 2px, transparent 3px),
    radial-gradient(circle at 78% 32%, rgba(142,197,255,0.13) 0 2px, transparent 3px),
    linear-gradient(24deg, transparent 0 42%, rgba(142,197,255,0.08) 43%, transparent 45%);
}

.voip-card {
  --card-glow: rgba(102,227,154,0.16);
  --card-pattern:
    repeating-radial-gradient(circle at 82% 28%, rgba(102,227,154,0.12) 0 1px, transparent 1px 18px),
    linear-gradient(135deg, transparent 0 48%, rgba(102,227,154,0.08) 49%, transparent 51%);
}

.app-card {
  --card-glow: rgba(255,255,255,0.16);
  --card-pattern:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(90deg, rgba(142,197,255,0.045) 0 1px, transparent 1px 34px),
    linear-gradient(135deg, transparent 0 36%, rgba(102,227,154,0.08) 37%, transparent 39%);
}

.service-card:hover {
  border-color: rgba(142,197,255,0.3);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.18);
}

.service-visual {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 92px;
  height: 72px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(8, 10, 14, 0.36);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 18px 36px rgba(0,0,0,0.18);
  opacity: 0.86;
}

.service-visual::before,
.service-visual::after,
.service-visual span,
.service-visual span::before,
.service-visual span::after {
  content: "";
  position: absolute;
  display: block;
}

.service-visual svg {
  position: absolute;
  inset: 8px;
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  fill: none;
  stroke: rgba(245,247,251,0.82);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 10px rgba(142,197,255,0.22));
}

.cctv-visual::before,
.cctv-visual::after,
.cctv-visual span,
.cctv-visual span::before,
.cctv-visual span::after,
.voip-visual::before,
.voip-visual::after,
.voip-visual span,
.voip-visual span::before,
.voip-visual span::after {
  display: none;
}

.cctv-visual svg {
  stroke: rgba(142,197,255,0.9);
  stroke-width: 4;
}

.cctv-visual svg circle {
  fill: rgba(142,197,255,0.18);
}

.voip-visual svg {
  stroke: rgba(102,227,154,0.9);
}

.server-visual::before,
.server-visual::after,
.server-visual span {
  left: 16px;
  width: 60px;
  height: 12px;
  border-radius: 4px;
  background: linear-gradient(90deg, rgba(142,197,255,0.62), rgba(255,255,255,0.18));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.14);
}

.server-visual::before { top: 15px; }
.server-visual span { top: 30px; }
.server-visual::after { top: 45px; }

.server-visual span::before,
.server-visual span::after {
  top: 4px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #66e39a;
  box-shadow: 0 0 8px rgba(102,227,154,0.8);
}

.server-visual span::before { right: 9px; }
.server-visual span::after { right: 18px; }

.storage-visual::before,
.storage-visual::after,
.storage-visual span {
  left: 17px;
  width: 58px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(102,227,154,0.36);
  background: radial-gradient(circle at 50% 42%, rgba(102,227,154,0.28), rgba(255,255,255,0.08) 28%, rgba(255,255,255,0.02) 62%);
}

.storage-visual::before { top: 14px; }
.storage-visual span { top: 27px; }
.storage-visual::after { top: 40px; }

.vpn-visual::before {
  left: 31px;
  top: 12px;
  width: 30px;
  height: 40px;
  border-radius: 15px 15px 18px 18px;
  background: linear-gradient(180deg, rgba(142,197,255,0.64), rgba(142,197,255,0.14));
  clip-path: polygon(50% 0, 88% 14%, 82% 66%, 50% 100%, 18% 66%, 12% 14%);
}

.vpn-visual::after {
  left: 41px;
  top: 29px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f5f7fb;
  box-shadow: 0 10px 0 -3px #f5f7fb;
}

.network-visual::before,
.network-visual::after,
.network-visual span,
.network-visual span::before {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #8ec5ff;
  box-shadow: 0 0 12px rgba(142,197,255,0.7);
}

.network-visual::before { left: 21px; top: 21px; }
.network-visual::after { right: 22px; top: 19px; }
.network-visual span { left: 42px; bottom: 18px; }
.network-visual span::before { left: 28px; top: -13px; }

.network-visual span::after {
  left: -20px;
  top: -18px;
  width: 58px;
  height: 36px;
  border-top: 1px solid rgba(142,197,255,0.4);
  border-right: 1px solid rgba(142,197,255,0.32);
  transform: rotate(-18deg);
}

.app-visual::before {
  left: 17px;
  top: 16px;
  width: 58px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.24);
  background: linear-gradient(180deg, rgba(255,255,255,0.12) 0 22%, rgba(142,197,255,0.08) 22% 100%);
}

.app-visual::after {
  left: 31px;
  top: 35px;
  width: 11px;
  height: 11px;
  border-left: 2px solid rgba(102,227,154,0.9);
  border-bottom: 2px solid rgba(102,227,154,0.9);
  transform: rotate(45deg);
}

.app-visual span {
  right: 27px;
  top: 36px;
  width: 18px;
  height: 2px;
  background: rgba(142,197,255,0.72);
  box-shadow: 0 7px 0 rgba(142,197,255,0.42);
}

.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(142,197,255,0.12);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 18px;
}

.service-card h3 {
  margin: 0 0 12px;
  max-width: calc(100% - 116px);
  font-size: 1.4rem;
  letter-spacing: -0.04em;
}

.service-card p,
.approach-copy p,
.step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.comparison-section {
  padding-top: 36px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.comparison-list {
  display: grid;
  gap: 14px;
}

.comparison-item {
  padding: 22px 22px 20px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(142, 197, 255, 0.08), rgba(255,255,255,0.015));
  backdrop-filter: blur(8px);
}

.comparison-item span {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.comparison-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.two-col {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.approach-copy {
  display: grid;
  gap: 18px;
}

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

.step {
  padding: 24px 20px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
}

.step span {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  font-weight: 700;
}

.step h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  letter-spacing: -0.04em;
}

.contact-wrap {
  padding-bottom: 110px;
}

.contact-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 32px;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.08);
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  box-shadow: var(--shadow);
}

.contact-box h2 {
  margin: 0;
  font-size: clamp(2rem, 2.8vw, 3rem);
}

.contact-button {
  background: white;
  color: #0d0e12;
}

.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(8, 10, 14, 0.86);
}

.footer-inner {
  padding: 22px 0;
}

.footer-inner p {
  margin: 0;
  color: var(--subtle);
  font-size: 0.82rem;
  line-height: 1.5;
}

.network-svg {
  width: 100%;
  height: 184px;
  margin-top: 18px;
  display: block;
  opacity: 0.95;
}

.service-card,
.step,
.pill,
.contact-box {
  backdrop-filter: blur(8px);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(142,197,255,0.06), transparent 35%, transparent 65%, rgba(142,197,255,0.06));
  pointer-events: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 10, 12, 0.72);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) {
  .hero-inner,
  .two-col,
  .comparison-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  nav {
    display: none;
  }

  .metrics {
    grid-template-columns: 1fr;
  }

  .contact-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 700px) {
  .container,
  .narrow {
    width: min(100% - 36px, 1180px);
  }

  .nav {
    min-height: 66px;
  }

  .brand {
    font-size: 1.12rem;
  }

  .button.small {
    padding: 0.66rem 0.9rem;
    font-size: 0.82rem;
  }

  .hero {
    padding: 36px 0 54px;
  }

  h1 {
    font-size: clamp(2.46rem, 11.7vw, 3.55rem);
    line-height: 1.02;
    letter-spacing: -0.06em;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 1.08;
  }

  .eyebrow,
  .section-kicker {
    font-size: 0.66rem;
    letter-spacing: 0.14em;
  }

  .lead {
    font-size: 0.98rem;
    line-height: 1.56;
  }

  .hero-actions {
    margin-top: 24px;
    gap: 10px;
  }

  .hero-actions .button {
    padding: 0.84rem 1.06rem;
    font-size: 0.88rem;
  }

  .metrics {
    gap: 12px;
  }

  .metrics div {
    padding: 13px 12px;
  }

  .dashboard-card {
    min-height: 360px;
    padding: 18px;
    border-radius: 24px;
  }

  .network-svg {
    height: 158px;
  }

  .panel-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .pill {
    min-height: 88px;
    padding: 14px;
    border-radius: 16px;
  }

  .pill strong {
    font-size: 1.32rem;
  }

  .section {
    padding: 68px 0;
  }

  .comparison-section {
    padding-top: 24px;
  }

  .service-card {
    min-height: auto;
    padding: 22px 20px 22px;
    border-radius: 20px;
  }

  .service-visual {
    top: 18px;
    right: 18px;
    width: 78px;
    height: 62px;
    border-radius: 16px;
  }

  .service-card h3 {
    max-width: calc(100% - 94px);
    font-size: 1.28rem;
  }

  .service-card p,
  .approach-copy p,
  .step p,
  .comparison-item p {
    font-size: 0.95rem;
    line-height: 1.62;
  }

  .contact-box {
    padding: 26px 22px;
    border-radius: 22px;
  }
}