:root {
  --bg: #041126;
  --bg-soft: #081a37;
  --surface: rgba(8, 20, 43, 0.68);
  --surface-strong: rgba(11, 28, 56, 0.9);
  --surface-light: rgba(255, 255, 255, 0.08);
  --text: #eef6ff;
  --muted: #a9bddb;
  --line: rgba(255, 255, 255, 0.12);
  --line-strong: rgba(255, 255, 255, 0.22);
  --primary: #1bd5e6;
  --primary-deep: #1f7fff;
  --accent: #8fefff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 18px;
  --container: 1120px;
  --transition: 220ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(27, 213, 230, 0.18), transparent 24%),
    radial-gradient(circle at 88% 15%, rgba(31, 127, 255, 0.14), transparent 18%),
    linear-gradient(180deg, #071327 0%, #041126 45%, #061021 100%);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 17, 38, 0.15) 0%, rgba(4, 17, 38, 0.5) 40%, rgba(4, 17, 38, 0.85) 100%);
  pointer-events: none;
  z-index: 0;
}

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

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

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

#tsparticles {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(70px);
  opacity: 0.45;
  z-index: 0;
  pointer-events: none;
}

.page-glow--one {
  width: 320px;
  height: 320px;
  left: -60px;
  top: 120px;
  background: rgba(27, 213, 230, 0.18);
}

.page-glow--two {
  width: 380px;
  height: 380px;
  right: -90px;
  top: 220px;
  background: rgba(31, 127, 255, 0.18);
}

main,
.site-header,
.site-footer {
  position: relative;
  z-index: 1;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  background: rgba(4, 17, 38, 0.52);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 0.85rem 0;
}

.brand-card {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.8rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.18);
}

.brand-card img {
  width: clamp(190px, 26vw, 300px);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav-link {
  font-size: 0.96rem;
  line-height: 1;
  color: var(--muted);
  transition: color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 650;
  letter-spacing: 0.01em;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition),
    color var(--transition),
    box-shadow var(--transition);
  text-align: center;
}

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

.btn-primary {
  color: #041126;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 16px 40px rgba(27, 213, 230, 0.22);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 18px 50px rgba(27, 213, 230, 0.32);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--line-strong);
}

.btn-ghost {
  color: var(--muted);
  background: transparent;
  border-color: var(--line);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}

.hero {
  padding: clamp(2.2rem, 6vw, 5rem) 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 1.5rem;
  align-items: center;
}

.eyebrow,
.section-kicker,
.panel-label,
.coverage-tag,
.mini-card__title {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  font-weight: 700;
}

.eyebrow,
.section-kicker,
.panel-label,
.coverage-tag {
  color: var(--accent);
}

.hero-copy h1 {
  margin: 0.4rem 0 1rem;
  font-size: clamp(2.2rem, 5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  max-width: 12ch;
}

.lead {
  margin: 0;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.16rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.privacy-note {
  margin: 1rem 0 0;
  max-width: 62ch;
  color: #c8d5ea;
  font-size: 0.94rem;
  line-height: 1.65;
}

.hero-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0;
  margin: 1.3rem 0 0;
}

.hero-points li {
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: #d8e8ff;
  font-size: 0.95rem;
}

.hero-panel,
.content-card,
.service-card,
.coverage-card,
.step-card,
.cta-card,
.panel-card,
.mini-card {
  backdrop-filter: blur(18px);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-panel,
.content-card,
.service-card,
.coverage-card,
.step-card,
.cta-card {
  border-radius: var(--radius);
}

.panel-card,
.mini-card {
  border-radius: var(--radius-sm);
}

.panel-card {
  padding: 1.45rem;
}

.panel-card strong {
  display: block;
  margin-top: 0.55rem;
  font-size: 1.22rem;
  line-height: 1.2;
}

.panel-card p {
  margin: 0.8rem 0 0;
  color: var(--muted);
  line-height: 1.68;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.95rem;
  margin-top: 0.95rem;
}

.mini-card {
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    var(--surface);
}

.mini-card__title {
  color: var(--accent);
  margin-bottom: 0.5rem;
  display: inline-block;
}

.mini-card p {
  margin: 0;
  color: var(--text);
  line-height: 1.5;
}

.section {
  padding: 1rem 0 4.2rem;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(27, 213, 230, 0.06), transparent 20%),
    radial-gradient(circle at 12% 80%, rgba(31, 127, 255, 0.08), transparent 28%);
  pointer-events: none;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 1.35rem;
}

.section-heading h2,
.content-card h2,
.cta-card h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(1.7rem, 2.6vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.content-card {
  padding: 1.65rem;
}

.content-card p:last-child {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.8;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.service-card,
.coverage-card,
.step-card {
  padding: 1.4rem;
  transition:
    transform var(--transition),
    border-color var(--transition),
    background var(--transition);
}

.service-card:hover,
.coverage-card:hover,
.step-card:hover,
.content-card:hover {
  transform: translateY(-4px);
  border-color: rgba(143, 239, 255, 0.28);
}

.service-card h3,
.coverage-card h3,
.step-card h3 {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
  line-height: 1.2;
}

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

.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.coverage-tag {
  display: inline-flex;
  margin-bottom: 0.8rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(27, 213, 230, 0.2), rgba(31, 127, 255, 0.25));
  border: 1px solid rgba(143, 239, 255, 0.22);
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.cta-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.25rem;
  padding: 1.5rem;
  background:
    radial-gradient(circle at top right, rgba(27, 213, 230, 0.12), transparent 36%),
    radial-gradient(circle at left center, rgba(31, 127, 255, 0.12), transparent 34%),
    var(--surface-strong);
}

.cta-copy {
  max-width: 66ch;
  margin: 1rem 0 0;
  color: var(--muted);
  line-height: 1.78;
}

.cta-actions {
  display: grid;
  align-content: center;
  gap: 0.85rem;
}

.cta-actions .btn {
  width: 100%;
  word-break: break-word;
}

.site-footer {
  padding: 0 0 2rem;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 1.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer p {
  margin: 0;
}

.footer-note {
  color: var(--muted);
  max-width: 64ch;
  line-height: 1.65;
}

a:focus-visible,
button:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

@media (max-width: 1024px) {
  .hero-grid,
  .cta-card,
  .grid-two {
    grid-template-columns: 1fr;
  }

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

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

  .hero-copy h1 {
    max-width: 14ch;
  }
}

@media (max-width: 720px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-actions {
    width: 100%;
    justify-content: space-between;
  }

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

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

  .content-card,
  .service-card,
  .coverage-card,
  .step-card,
  .cta-card,
  .panel-card,
  .mini-card {
    padding: 1.2rem;
  }

  .brand-card img {
    width: min(78vw, 260px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  #tsparticles,
  .page-glow {
    display: none;
  }
}