:root {
  color-scheme: dark;
  --bg: #07111f;
  --surface: rgba(16, 31, 51, 0.78);
  --surface-hover: rgba(21, 42, 67, 0.92);
  --text: #f4f8fb;
  --muted: #8fa4b8;
  --line: rgba(178, 207, 231, 0.14);
  --cyan: #5ee6d0;
  --blue: #74a7ff;
  --violet: #9d8cff;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 18%, rgba(80, 158, 255, 0.12), transparent 27rem),
    radial-gradient(circle at 87% 76%, rgba(131, 105, 255, 0.1), transparent 31rem),
    var(--bg);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -3;
  content: "";
  opacity: 0.5;
  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: 48px 48px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

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

.ambient {
  position: fixed;
  z-index: -2;
  width: 20rem;
  height: 20rem;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.ambient-one {
  top: -10rem;
  right: -4rem;
  background: rgba(63, 171, 255, 0.16);
}

.ambient-two {
  bottom: -12rem;
  left: -8rem;
  background: rgba(119, 81, 255, 0.16);
}

.page-shell {
  display: flex;
  width: min(100% - 2rem, 1080px);
  min-height: 100vh;
  margin-inline: auto;
  flex-direction: column;
}

.site-header {
  display: flex;
  min-height: 90px;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(94, 230, 208, 0.35);
  border-radius: 0.6rem;
  color: var(--cyan);
  background: rgba(94, 230, 208, 0.08);
  font-size: 0.88rem;
  font-weight: 800;
}

.card-kicker {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.header-clock {
  color: var(--text);
  font-size: 1.5rem;
  font-variant-numeric: tabular-nums;
  font-weight: 350;
  letter-spacing: -0.04em;
}

main {
  flex: 1;
  padding: clamp(2.5rem, 6vh, 4.5rem) 0 4rem;
}

.section-heading {
  display: flex;
  margin-bottom: 1.15rem;
  align-items: center;
  justify-content: space-between;
}

.section-heading h2 {
  margin: 0;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.section-heading > span {
  color: var(--muted);
  font-size: 0.85rem;
}

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

.service-card {
  --accent: var(--cyan);
  --glow: rgba(94, 230, 208, 0.2);
  position: relative;
  display: flex;
  min-height: 158px;
  padding: 1.1rem;
  overflow: hidden;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--surface);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
  isolation: isolate;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.tone-cyan {
  --accent: #5ee6d0;
  --glow: rgba(94, 230, 208, 0.22);
}

.tone-blue {
  --accent: #74a7ff;
  --glow: rgba(116, 167, 255, 0.22);
}

.tone-violet {
  --accent: #9d8cff;
  --glow: rgba(157, 140, 255, 0.22);
}

.tone-amber {
  --accent: #ffc66d;
  --glow: rgba(255, 198, 109, 0.2);
}

.tone-rose {
  --accent: #ff86a5;
  --glow: rgba(255, 134, 165, 0.2);
}

.service-card::before {
  position: absolute;
  top: -5rem;
  right: -4rem;
  z-index: -1;
  width: 11rem;
  height: 11rem;
  border-radius: 50%;
  content: "";
  filter: blur(14px);
  opacity: 0.18;
  transition: opacity 180ms ease, transform 180ms ease;
  background: var(--glow);
}

.service-card:hover {
  border-color: rgba(178, 207, 231, 0.28);
  background: var(--surface-hover);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 0.28;
  transform: scale(1.08);
}

.service-card:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.card-meta {
  display: flex;
  width: 100%;
  align-items: center;
  gap: 0.75rem;
}

.card-icon {
  display: grid;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.46rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 0.8rem;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.045);
}

.card-icon svg,
.card-icon img {
  display: block;
  width: 100%;
  height: 100%;
}

.card-icon svg {
  overflow: visible;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.brand-icon {
  overflow: hidden;
  padding: 0.38rem;
}

.brand-icon img {
  object-fit: contain;
}

.brand-icon .fnos-icon {
  object-fit: cover;
  object-position: left center;
}

.service-card > strong {
  margin-top: 1.3rem;
  font-size: 1.2rem;
  font-weight: 620;
  letter-spacing: -0.02em;
}

.card-address {
  margin-top: 0.25rem;
  overflow: hidden;
  color: var(--muted);
  font-size: 0.86rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

footer {
  display: flex;
  min-height: 84px;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
}

.footer-rule {
  width: 2.5rem;
  height: 1px;
  background: var(--line);
}

@media (max-width: 900px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .page-shell {
    width: min(100% - 1.5rem, 1080px);
  }

  .site-header {
    min-height: 72px;
  }

  .header-clock {
    font-size: 1.25rem;
  }

  main {
    padding-top: 2.5rem;
  }

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

  .service-card {
    min-height: 152px;
  }

  footer {
    min-height: 72px;
  }
}

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