:root {
  --bg: #030712;
  --bg-soft: #07111f;
  --panel: rgba(10, 24, 43, 0.78);
  --panel-strong: rgba(13, 32, 58, 0.92);
  --line: rgba(130, 185, 255, 0.18);
  --text: #f8fbff;
  --muted: #a9b7cc;
  --primary: #1f8fff;
  --primary-strong: #66d9ff;
  --neon: #16f2d2;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius: 28px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 10%, rgba(31, 143, 255, 0.18), transparent 32rem),
    radial-gradient(circle at 85% 5%, rgba(22, 242, 210, 0.11), transparent 28rem),
    linear-gradient(180deg, #02050c 0%, var(--bg) 46%, #02050c 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), transparent 82%);
  z-index: -1;
}

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

img,
iframe {
  max-width: 100%;
}

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

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

.section {
  padding: 112px 0;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(3, 7, 18, 0.78);
  backdrop-filter: blur(18px);
}

.navbar {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(102, 217, 255, 0.38);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(31, 143, 255, 0.28), rgba(22, 242, 210, 0.1));
  box-shadow: 0 0 32px rgba(31, 143, 255, 0.22);
}

.brand-text {
  font-size: 1.05rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-weight: 600;
}

.nav-menu a {
  transition: color 0.2s ease;
}

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

.nav-cta {
  padding: 12px 18px;
  color: var(--text) !important;
  border: 1px solid rgba(102, 217, 255, 0.34);
  border-radius: 999px;
  background: rgba(31, 143, 255, 0.12);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  padding-top: 140px;
}

.hero-grid,
.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--primary-strong);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, var(--neon), transparent);
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.7rem, 7vw, 6.3rem);
  line-height: 0.95;
  letter-spacing: -0.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.7rem);
  line-height: 1;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.hero-content p,
.section-heading p,
.about-panel p,
.contact-info p {
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
  color: #02111f;
  background: linear-gradient(135deg, var(--primary-strong), var(--neon));
  box-shadow: 0 18px 52px rgba(22, 242, 210, 0.18);
}

.btn-secondary {
  color: var(--text);
  border-color: rgba(102, 217, 255, 0.32);
  background: rgba(255, 255, 255, 0.055);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 650px;
}

.metrics article,
.service-card,
.about-panel,
.about-features div,
.contact-direct,
.map-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.metrics article {
  padding: 18px;
  border-radius: 22px;
}

.metrics strong {
  display: block;
  color: var(--primary-strong);
  font-size: 1.8rem;
  line-height: 1;
}

.metrics span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  display: grid;
  place-items: center;
}

.orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(8px);
}

.orb-one {
  width: 280px;
  height: 280px;
  top: 40px;
  right: 40px;
  background: rgba(31, 143, 255, 0.22);
}

.orb-two {
  width: 170px;
  height: 170px;
  bottom: 90px;
  left: 20px;
  background: rgba(22, 242, 210, 0.16);
}

.dashboard-card {
  position: relative;
  width: min(100%, 460px);
  padding: 24px;
  border: 1px solid rgba(102, 217, 255, 0.24);
  border-radius: 34px;
  background:
    linear-gradient(140deg, rgba(9, 21, 40, 0.96), rgba(3, 10, 24, 0.84)),
    radial-gradient(circle at top right, rgba(22, 242, 210, 0.18), transparent 19rem);
  box-shadow: 0 30px 120px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: float 6s ease-in-out infinite;
}

.dashboard-top {
  display: flex;
  gap: 8px;
  margin-bottom: 34px;
}

.dashboard-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.security-ring {
  width: 240px;
  height: 240px;
  margin: 0 auto 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(102, 217, 255, 0.08) 0 36%, transparent 37%),
    conic-gradient(from 120deg, transparent, var(--primary), var(--neon), transparent 72%);
  animation: rotateGlow 9s linear infinite;
}

.ring-core {
  width: 124px;
  height: 124px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(102, 217, 255, 0.36);
  border-radius: 50%;
  background: rgba(3, 7, 18, 0.92);
  color: var(--primary-strong);
  font-weight: 900;
  letter-spacing: 0.16em;
}

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

.signal-list div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(130, 185, 255, 0.14);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.035);
}

.signal-list span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 18px var(--neon);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

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

.service-card {
  position: relative;
  min-height: 245px;
  padding: 28px;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto -30% -50% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(31, 143, 255, 0.15);
  filter: blur(12px);
  transition: transform 0.25s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(102, 217, 255, 0.38);
  background: linear-gradient(180deg, rgba(31, 143, 255, 0.12), rgba(255, 255, 255, 0.035));
}

.service-card:hover::after {
  transform: scale(1.25);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 34px;
  border: 1px solid rgba(102, 217, 255, 0.28);
  border-radius: 15px;
  color: var(--primary-strong);
  background: rgba(31, 143, 255, 0.1);
  font-weight: 900;
}

.service-card p {
  color: var(--muted);
}

.about {
  background: linear-gradient(180deg, transparent, rgba(31, 143, 255, 0.055), transparent);
}

.about-panel {
  position: relative;
  padding: 42px;
  border-radius: 34px;
}

.panel-line {
  display: block;
  width: 84px;
  height: 3px;
  margin-bottom: 28px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--neon));
}

.about-features {
  display: grid;
  gap: 16px;
}

.about-features div {
  padding: 24px;
  border-radius: 24px;
}

.about-features strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.about-features span {
  color: var(--muted);
}

.contact-grid {
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin: 28px 0;
}

.contact-list a {
  color: var(--primary-strong);
  font-weight: 700;
}

.map-card {
  overflow: hidden;
  border-radius: 24px;
}

.map-card iframe {
  display: block;
  width: 100%;
  height: 260px;
  border: 0;
  filter: saturate(0.85) invert(0.92) hue-rotate(180deg);
}

.contact-direct {
  display: grid;
  gap: 16px;
  padding: 28px;
  border-radius: 32px;
}

.contact-direct p {
  color: var(--muted);
}

.policy-hero {
  padding-top: 160px;
  padding-bottom: 48px;
}

.policy-hero .container {
  max-width: 900px;
}

.policy-hero h1 {
  margin-bottom: 22px;
}

.policy-hero p {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.08rem;
}

.policy-section {
  padding-top: 32px;
}

.policy-content {
  max-width: 900px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.policy-content h2 {
  margin-top: 38px;
  margin-bottom: 12px;
  font-size: clamp(1.35rem, 2vw, 1.9rem);
  line-height: 1.15;
}

.policy-content p {
  color: var(--muted);
}

.policy-content strong {
  color: var(--text);
}

.policy-content a:not(.btn) {
  color: var(--primary-strong);
  font-weight: 700;
}

.policy-content .btn {
  margin-top: 18px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0;
  color: var(--muted);
  background: rgba(0, 0, 0, 0.22);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-content p {
  margin: 0;
}

.footer-content a {
  color: var(--primary-strong);
  font-weight: 700;
}

.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 980px) {
  .section {
    padding: 84px 0;
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 82px;
    left: 20px;
    right: 20px;
    display: grid;
    gap: 8px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(3, 7, 18, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .nav-menu.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-menu a {
    padding: 12px;
  }

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

  .hero-visual {
    min-height: 430px;
  }

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .hero {
    padding-top: 118px;
  }

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

  .btn {
    width: 100%;
  }

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

  .dashboard-card,
  .about-panel,
  .contact-direct,
  .policy-content {
    border-radius: 24px;
    padding: 22px;
  }

  .security-ring {
    width: 190px;
    height: 190px;
  }

  .ring-core {
    width: 104px;
    height: 104px;
  }

}