:root {
  --bg: #020713;
  --bg-2: #061525;
  --panel: rgba(10, 30, 51, 0.64);
  --panel-2: rgba(255, 255, 255, 0.07);
  --line: rgba(125, 218, 255, 0.22);
  --text: #f4fbff;
  --muted: #9cb5c8;
  --cyan: #28e8ff;
  --blue: #2787ff;
  --silver: #c9d8e4;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 70% 5%, rgba(40, 232, 255, 0.22), transparent 30rem),
    radial-gradient(circle at 15% 20%, rgba(39, 135, 255, 0.2), transparent 34rem),
    linear-gradient(180deg, #020713 0%, #061525 42%, #020713 100%);
  overflow-x: hidden;
}

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

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: 0.07;
  background-image: linear-gradient(115deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 9px 9px;
  mix-blend-mode: screen;
}

.site-header {
  position: fixed;
  top: 16px;
  left: 50%;
  z-index: 10;
  width: min(1180px, calc(100% - 28px));
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(3, 11, 24, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.brand,
.header-actions,
.nav,
.hero-actions,
.metrics,
.client-row,
.brand-cloud {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  min-width: max-content;
}

.brand-mark {
  position: relative;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(40, 232, 255, 0.46);
  border-radius: 12px;
  background:
    radial-gradient(circle at 70% 30%, rgba(40, 232, 255, 0.9), transparent 0.32rem),
    linear-gradient(135deg, rgba(39, 135, 255, 0.42), rgba(255, 255, 255, 0.04));
  box-shadow: 0 0 28px rgba(40, 232, 255, 0.22);
}

.brand-mark::before,
.brand-mark::after,
.brand-mark span {
  content: "";
  position: absolute;
  border: 1.5px solid var(--cyan);
  border-left-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(-30deg);
}

.brand-mark::before {
  inset: 9px;
}

.brand-mark::after {
  inset: 14px;
}

.brand-mark span {
  inset: 5px;
  opacity: 0.38;
}

.brand-text {
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  width: 64px;
  height: 46px;
  object-fit: contain;
  object-position: 50% 50%;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 12px;
  background: #ffffff;
  box-shadow: 0 0 28px rgba(40, 232, 255, 0.18), 0 10px 24px rgba(0, 0, 0, 0.24);
}

.nav {
  gap: 4px;
}

.nav a,
.header-cta,
.service-login,
.lang-toggle {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 700;
}

.nav a {
  padding: 0 12px;
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.header-actions {
  gap: 10px;
}

.lang-toggle {
  gap: 4px;
  padding: 4px;
  color: var(--muted);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.lang-toggle span {
  padding: 8px 9px;
  border-radius: 9px;
}

.lang-toggle .active {
  color: #00131b;
  background: var(--cyan);
}

.header-cta,
.btn.primary {
  color: #00131b;
  background: linear-gradient(135deg, var(--cyan), #79f7ff 42%, var(--blue));
  box-shadow: 0 0 34px rgba(40, 232, 255, 0.32);
}

.header-cta {
  padding: 0 16px;
}

.service-login {
  padding: 0 14px;
  color: var(--silver);
  border: 1px solid rgba(125,218,255,.2);
  background: rgba(255,255,255,.045);
}

.service-login:hover {
  color: var(--text);
  border-color: rgba(40,232,255,.42);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 110px 0;
}

.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding: 120px max(24px, calc((100vw - 1180px) / 2)) 70px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 26vh;
  background: linear-gradient(0deg, var(--bg), transparent);
  pointer-events: none;
}

.hero-scene {
  position: absolute;
  inset: 0;
  perspective: 1200px;
}

.ocean {
  position: absolute;
  inset: 45% -10% 0;
  background:
    repeating-linear-gradient(175deg, rgba(40, 232, 255, 0.12) 0 1px, transparent 1px 26px),
    linear-gradient(180deg, rgba(16, 86, 126, 0.42), rgba(1, 8, 18, 0.95));
  transform: rotateX(62deg) translateY(120px);
  filter: blur(0.2px);
}

.bridge-window {
  position: absolute;
  inset: 90px 5% 23%;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 28px;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px) 0 0 / 20% 100%,
    radial-gradient(circle at 52% 30%, rgba(111, 226, 255, 0.3), transparent 24rem),
    linear-gradient(180deg, rgba(11, 45, 74, 0.58), rgba(0,0,0,.1));
  box-shadow: inset 0 -70px 120px rgba(0,0,0,.35);
}

.radar-console {
  position: absolute;
  right: 8%;
  bottom: 11%;
  width: min(420px, 34vw);
  aspect-ratio: 1.35;
  transform: rotateX(58deg) rotateZ(-8deg);
  transform-style: preserve-3d;
}

.radar-screen {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(40,232,255,.42);
  border-radius: 24px;
  background:
    radial-gradient(circle, transparent 0 16%, rgba(40,232,255,.16) 16.5% 17%, transparent 17.5% 33%, rgba(40,232,255,.12) 33.5% 34%, transparent 34.5% 50%, rgba(40,232,255,.1) 50.5% 51%, transparent 51.5%),
    linear-gradient(rgba(40,232,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40,232,255,.06) 1px, transparent 1px),
    rgba(3, 25, 36, 0.8);
  background-size: 100% 100%, 28px 28px, 28px 28px, 100% 100%;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(40,232,255,.24), inset 0 0 44px rgba(40,232,255,.15);
}

.radar-sweep {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 50%;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--cyan), transparent);
  animation: sweep 4s linear infinite;
}

.ring,
.blip {
  position: absolute;
  border-radius: 50%;
}

.ring {
  inset: 18%;
  border: 1px solid rgba(40,232,255,.18);
}

.r2 { inset: 33%; }
.r3 { inset: 47%; }

.blip {
  width: 8px;
  height: 8px;
  background: var(--cyan);
  box-shadow: 0 0 20px var(--cyan);
}

.b1 { left: 34%; top: 31%; }
.b2 { left: 68%; top: 44%; }
.b3 { left: 52%; top: 66%; }

.console-base {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: -40px;
  height: 74px;
  border-radius: 0 0 24px 24px;
  background: linear-gradient(135deg, rgba(124, 148, 166, 0.48), rgba(4, 10, 17, 0.8));
  transform: translateZ(-48px);
}

.vsat {
  position: absolute;
  left: 10%;
  bottom: 20%;
  width: 190px;
  height: 190px;
}

.dish {
  position: absolute;
  left: 40px;
  bottom: 16px;
  width: 112px;
  height: 72px;
  border-radius: 80px 80px 18px 18px;
  background: linear-gradient(135deg, #d7e4ec, #566a79 55%, #1a2732);
  transform: rotate(-18deg);
  box-shadow: inset 8px 8px 20px rgba(255,255,255,.24), 0 20px 50px rgba(0,0,0,.4);
}

.dish::after {
  content: "";
  position: absolute;
  left: 44px;
  bottom: -58px;
  width: 14px;
  height: 72px;
  background: linear-gradient(#c6d5df, #233443);
  border-radius: 10px;
}

.beam {
  position: absolute;
  left: 88px;
  bottom: 83px;
  width: 2px;
  height: 300px;
  transform-origin: bottom;
  background: linear-gradient(0deg, rgba(40,232,255,.72), transparent);
  filter: blur(1px);
}

.beam-a { transform: rotate(-22deg); }
.beam-b { transform: rotate(12deg); opacity: .55; }

.holo-panel {
  position: absolute;
  width: 270px;
  padding: 20px;
  border: 1px solid rgba(40,232,255,.28);
  border-radius: 18px;
  background: rgba(13, 41, 62, 0.22);
  box-shadow: 0 0 38px rgba(40,232,255,.18), inset 0 0 28px rgba(40,232,255,.06);
  backdrop-filter: blur(12px);
  transform-style: preserve-3d;
}

.holo-panel span {
  display: block;
  height: 8px;
  margin: 10px 0;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.panel-a {
  left: 36%;
  top: 23%;
  transform: rotateY(-22deg) rotateX(8deg);
}

.panel-b {
  right: 20%;
  top: 21%;
  transform: rotateY(20deg) rotateX(8deg);
}

.signal-line {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: pulse 3.6s ease-in-out infinite;
}

.l1 { left: 18%; right: 38%; top: 36%; }
.l2 { left: 42%; right: 10%; top: 48%; animation-delay: .9s; }
.l3 { left: 22%; right: 18%; top: 60%; animation-delay: 1.8s; }

.hero-copy {
  position: relative;
  z-index: 2;
  width: min(760px, 100%);
  padding-top: 50px;
}

.eyebrow,
.label,
.section-heading span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

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

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(42px, 7vw, 92px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 4vw, 58px);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.2;
}

p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.hero-copy p {
  max-width: 720px;
  color: #c9d8e4;
  font-size: 20px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border-radius: 14px;
  font-size: 15px;
  font-weight: 800;
  border: 1px solid rgba(255,255,255,.12);
}

.btn.ghost {
  color: var(--text);
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
}

.metrics {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 46px;
}

.metrics div,
.why-card,
.service-card,
.support-panel,
.process div,
.project-grid article,
.client-row div,
.contact-form,
.device-stack {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.metrics div {
  min-width: 158px;
  padding: 16px 18px;
  border-radius: 16px;
}

.metrics strong {
  display: block;
  color: var(--text);
  font-size: 20px;
}

.metrics span {
  color: var(--muted);
  font-size: 13px;
}

.section-heading {
  max-width: 820px;
  margin-bottom: 42px;
}

.intro-grid,
.support,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: 36px;
  align-items: center;
}

.why-card {
  padding: 28px;
  border-radius: 22px;
}

.why-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--silver);
  line-height: 1.8;
}

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

.service-card,
.process div,
.project-grid article {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  padding: 26px;
  border-radius: 22px;
}

.service-card::after,
.project-grid article::after {
  content: "";
  position: absolute;
  inset: auto -40px -70px auto;
  width: 150px;
  height: 150px;
  border: 1px solid rgba(40,232,255,.24);
  border-radius: 50%;
}

.service-card b,
.process b,
.project-grid span {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--cyan);
  font-size: 13px;
}

.support,
.contact {
  padding: 60px;
  border: 1px solid rgba(125,218,255,.18);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent),
    rgba(255,255,255,.025);
}

.split {
  display: block;
  max-width: 1180px;
  padding: 60px;
  border: 1px solid rgba(125,218,255,.18);
  border-radius: 30px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.08), transparent),
    rgba(255,255,255,.025);
}

.split > div {
  max-width: 760px;
}

.device-stack {
  position: relative;
  height: 390px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 50% 30%, rgba(40,232,255,.26), transparent 12rem),
    rgba(7, 23, 37, .68);
}

.device {
  position: absolute;
  border: 1px solid rgba(255,255,255,.16);
  background: linear-gradient(135deg, rgba(226,238,246,.82), rgba(57,75,89,.56), rgba(5,13,22,.8));
  box-shadow: 0 24px 80px rgba(0,0,0,.4);
}

.device-radar {
  left: 55%;
  top: 42px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
}

.device-radar::after {
  content: "";
  position: absolute;
  left: 42px;
  top: 94px;
  width: 12px;
  height: 130px;
  border-radius: 8px;
  background: linear-gradient(#d7e4ec, #243644);
}

.device-terminal {
  left: 24%;
  bottom: 64px;
  width: 230px;
  height: 130px;
  border-radius: 24px;
  transform: rotateX(55deg) rotateZ(-10deg);
}

.device-antenna {
  left: 16%;
  top: 52px;
  width: 84px;
  height: 132px;
  border-radius: 60px 60px 16px 16px;
}

.support {
  background:
    radial-gradient(circle at 80% 20%, rgba(40,232,255,.2), transparent 18rem),
    rgba(255,255,255,.035);
}

.support-panel {
  padding: 24px;
  border-radius: 22px;
}

.support-panel div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.support-panel div:last-child {
  border-bottom: 0;
}

.support-panel span {
  color: var(--muted);
}

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

.brands {
  text-align: center;
}

.brands .section-heading {
  margin-left: auto;
  margin-right: auto;
}

.brand-cloud {
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.brand-cloud span {
  min-width: 132px;
  padding: 18px 22px;
  border: 1px solid rgba(125,218,255,.2);
  border-radius: 16px;
  color: var(--silver);
  background: rgba(255,255,255,.045);
}

.clients {
  padding-top: 40px;
}

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

.client-row div {
  flex: 1 1 210px;
  min-height: 92px;
  display: grid;
  place-items: center;
  padding: 18px;
  border-radius: 18px;
  color: var(--silver);
  text-align: center;
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
  overflow: hidden;
}

summary {
  cursor: pointer;
  padding: 22px 24px;
  font-weight: 800;
}

details p {
  padding: 0 24px 22px;
  margin: 0;
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 22px;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(125,218,255,.18);
  border-radius: 14px;
  padding: 15px 16px;
  color: var(--text);
  background: rgba(255,255,255,.06);
  font: inherit;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #7893a6;
}

.footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 60px;
  border-top: 1px solid rgba(125,218,255,.16);
}

.footer p {
  max-width: 850px;
  margin: 18px 0 0;
  font-size: 14px;
}

@keyframes sweep {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: .15; transform: scaleX(.7); }
  50% { opacity: .86; transform: scaleX(1); }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  .nav {
    display: none;
  }

  .hero {
    min-height: 860px;
  }

  .radar-console {
    right: -6%;
    width: 420px;
    opacity: .7;
  }

  .panel-a,
  .panel-b {
    display: none;
  }

  .intro-grid,
  .support,
  .contact {
    grid-template-columns: 1fr;
  }

  .support,
  .contact {
    padding: 34px;
  }

  .split {
    padding: 34px;
  }
}

@media (max-width: 620px) {
  .site-header {
    top: 10px;
    width: calc(100% - 18px);
  }

  .brand-text {
    font-size: 15px;
  }

  .brand-logo {
    width: 56px;
    height: 38px;
  }

  .header-cta {
    display: none;
  }

  .service-login {
    display: none;
  }

  .hero {
    min-height: 780px;
    padding-top: 106px;
  }

  .hero-copy p {
    font-size: 17px;
  }

  .vsat {
    left: -14px;
    opacity: .64;
  }

  .radar-console {
    right: -36%;
    bottom: 9%;
  }

  .section {
    padding: 72px 0;
  }

  .support,
  .contact {
    width: min(100%, calc(100vw - 32px));
    padding: 24px;
    border-radius: 22px;
  }

  .split {
    width: min(100%, calc(100vw - 32px));
    padding: 24px;
    border-radius: 22px;
  }
}