:root {
  --bg-0: #04070f;
  --bg-1: #0b1020;
  --bg-2: #12193b;
  --line: rgba(112, 196, 255, 0.28);
  --text: #e9f5ff;
  --muted: #8eb3cf;
  --card: rgba(5, 14, 33, 0.74);
  --card-strong: rgba(8, 24, 56, 0.9);
  --accent: #63d2ff;
  --accent-2: #7cffbf;
  --shadow: 0 16px 50px rgba(2, 9, 23, 0.5);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(72, 105, 180, 0.35), transparent 32%),
    radial-gradient(circle at 80% 20%, rgba(18, 163, 173, 0.16), transparent 34%),
    radial-gradient(circle at 50% 90%, rgba(118, 82, 255, 0.18), transparent 36%),
    linear-gradient(135deg, var(--bg-0), var(--bg-1) 38%, var(--bg-2));
  overflow-x: hidden;
}

#starfield {
  position: fixed;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
}

.nebula {
  position: fixed;
  inset: -10%;
  z-index: -2;
  background:
    radial-gradient(ellipse at 20% 30%, rgba(20, 160, 255, 0.22), transparent 55%),
    radial-gradient(ellipse at 80% 65%, rgba(124, 255, 191, 0.16), transparent 58%),
    radial-gradient(ellipse at 60% 10%, rgba(158, 118, 255, 0.18), transparent 52%);
  filter: blur(18px) saturate(120%);
  animation: drift 18s ease-in-out infinite alternate;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 3.5rem 0 3rem;
}

.hero {
  margin-bottom: 1.4rem;
}

.status-line {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  opacity: 0.9;
}

h1 {
  margin: 0.45rem 0 0;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.subtitle {
  margin-top: 1rem;
  max-width: 60ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}

.toolbar {
  margin: 1.3rem 0 1.75rem;
}

#serviceSearch {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  padding: 0.95rem 1rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  color: var(--text);
  background: rgba(5, 13, 28, 0.68);
  backdrop-filter: blur(6px);
  box-shadow: inset 0 0 0 1px rgba(130, 199, 255, 0.08);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

#serviceSearch::placeholder {
  color: color-mix(in srgb, var(--muted) 78%, white);
}

#serviceSearch:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow:
    0 0 0 3px rgba(99, 210, 255, 0.18),
    inset 0 0 0 1px rgba(168, 224, 255, 0.24);
}

.service-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.service-card {
  opacity: 0;
  transform: translateY(14px) scale(0.98);
  animation: cardIn 540ms cubic-bezier(0.2, 0.9, 0.3, 1) forwards;
}

.service-link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 1rem;
  padding: 1rem;
  text-decoration: none;
  color: inherit;
  background:
    linear-gradient(160deg, rgba(17, 34, 73, 0.64), rgba(7, 18, 40, 0.82)),
    var(--card);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.26s ease, border-color 0.26s ease, background 0.3s ease;
}

.service-link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(140, 224, 255, 0.25) 48%, transparent 66%);
  transform: translateX(-125%);
  transition: transform 0.7s ease;
}

.service-link:hover,
.service-link:focus-visible {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 68%, white);
  background:
    linear-gradient(140deg, rgba(15, 40, 88, 0.8), rgba(8, 26, 58, 0.95)),
    var(--card-strong);
}

.service-link:hover::before,
.service-link:focus-visible::before {
  transform: translateX(125%);
}

.card-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.8rem;
}

.service-name {
  font-weight: 700;
  font-size: 1.08rem;
  letter-spacing: 0.01em;
}

.service-port {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  color: var(--accent-2);
  background: rgba(124, 255, 191, 0.1);
  border: 1px solid rgba(124, 255, 191, 0.35);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
}

.service-description {
  margin: 0;
  color: var(--muted);
  line-height: 1.35;
  font-size: 0.94rem;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.tag {
  font-size: 0.78rem;
  border: 1px solid rgba(104, 180, 255, 0.38);
  color: #abd8ff;
  padding: 0.18rem 0.45rem;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
}

.service-open {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
  display: inline-block;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  border: 0;
  padding: 0;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: reveal 0.7s ease forwards;
}

.toolbar.reveal {
  animation-delay: 90ms;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes cardIn {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes drift {
  from {
    transform: translate3d(-2%, 0, 0) scale(1);
  }
  to {
    transform: translate3d(2%, -2%, 0) scale(1.03);
  }
}

@media (max-width: 640px) {
  .container {
    width: min(1120px, calc(100% - 1.2rem));
    padding-top: 2.4rem;
  }

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

  .service-link {
    min-height: 150px;
  }
}