/* Alix — Service Nexus page */

/* accent resolver shared by portals + service cards */
.portal[data-accent='green'],
.svc-card[data-accent='green'] {
  --accent: var(--tag-green);
}
.portal[data-accent='purple'],
.svc-card[data-accent='purple'] {
  --accent: var(--tag-purple);
}
.portal[data-accent='orange'],
.svc-card[data-accent='orange'] {
  --accent: var(--tag-orange);
}
.portal[data-accent='blue'],
.svc-card[data-accent='blue'] {
  --accent: var(--tag-blue);
}

/* ── Header ──────────────────────────────────────────────────────── */
.nexus-head {
  padding-block: clamp(2.5rem, 6vw, 4.5rem) 1rem;
}
.nexus-head h1 {
  margin-top: 0.3rem;
}

/* contained 3D core */
.nexus-core {
  --chamfer: 22px;
  position: relative;
  width: min(420px, 78vw);
  aspect-ratio: 1 / 1;
  margin: 1.8rem auto 0;
}
.nexus-core .hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.nexus-core .stage-glow {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 164, 255, 0.22), transparent 70%);
  filter: blur(22px);
  pointer-events: none;
  z-index: -1;
}
.stage-tag {
  position: absolute;
  inset-block-end: 4%;
  inset-inline: 0;
  margin-inline: auto;
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 0.5ch;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--alix-blue-deep);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.stage-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--alix-blue-bright);
  box-shadow: 0 0 10px var(--alix-blue-bright);
}

/* ── Controls ────────────────────────────────────────────────────── */
.nexus-controls {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  margin-top: 2.2rem;
}
.nexus-search {
  position: relative;
  width: min(460px, 92vw);
}
.nexus-search input {
  width: 100%;
  padding-block: 0.85rem;
  padding-inline: 2.8rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg-strong);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  color: var(--text-strong);
  font-family: var(--font-body);
  font-size: 1rem;
  box-shadow: var(--shadow-soft);
}
.nexus-search input:focus-visible {
  outline: 2px solid var(--alix-blue);
  outline-offset: 2px;
}
.nexus-search-ico {
  position: absolute;
  inset-inline-start: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2rem;
  color: var(--alix-blue);
  pointer-events: none;
}
.nexus-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

/* ── Portals (the 4 category panels) ─────────────────────────────── */
.nexus-body {
  padding-top: 1rem;
}
.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}
.portal {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  text-align: start;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  border-top: 3px solid transparent;
}
.portal::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(120% 80% at 50% 0%, var(--accent), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  pointer-events: none;
}
.portal:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 28%, transparent);
  border-color: var(--accent);
}
.portal:hover::before {
  opacity: 0.1;
}
.portal.active {
  border-color: var(--accent);
  box-shadow: 0 14px 36px color-mix(in srgb, var(--accent) 26%, transparent);
}
.portal.active::before {
  opacity: 0.12;
}
.portal-ico {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  font-size: 1.5rem;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}
.portal h3 {
  margin: 0;
  font-size: 1.12rem;
}
.portal-count {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.portal-count b {
  color: var(--accent);
  font-size: 1rem;
}
.portal-go {
  margin-top: auto;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  opacity: 0;
  transform: translateY(6px);
  transition: 0.3s var(--ease);
}
.portal:hover .portal-go,
.portal.active .portal-go {
  opacity: 1;
  transform: none;
}

/* ── Services panel ──────────────────────────────────────────────── */
.svc-panel {
  margin-top: 2.4rem;
}
.svc-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 2.5rem 1rem;
  font-size: 1.05rem;
}
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}
.svc-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-inline-start: 3px solid var(--accent);
  box-shadow: var(--shadow-soft);
  -webkit-backdrop-filter: blur(var(--glass-blur));
  backdrop-filter: blur(var(--glass-blur));
  transform-style: preserve-3d;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.3s var(--ease);
  /* staggered reveal on (re)render */
  opacity: 0;
  animation: svcIn 0.5s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 50ms);
}
.svc-card:hover {
  box-shadow: 0 18px 44px color-mix(in srgb, var(--accent) 26%, transparent);
}
@keyframes svcIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.svc-ico {
  width: 13px;
  height: 13px;
  border-radius: 3px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 14px color-mix(in srgb, var(--accent) 70%, transparent);
}
.svc-card h4 {
  margin: 0.2rem 0 0;
  font-size: 1.08rem;
}
.svc-card p {
  margin: 0;
  font-size: 0.92rem;
  flex: 1;
}
.svc-req {
  align-self: flex-start;
  margin-top: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, white);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  transition:
    background 0.2s var(--ease),
    transform 0.2s var(--ease);
}
.svc-req:hover {
  color: var(--accent);
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--accent) 20%, white);
}

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 980px) {
  .portal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .svc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .portal-grid {
    grid-template-columns: 1fr 1fr;
  }
  .svc-grid {
    grid-template-columns: 1fr;
  }
  .portal {
    padding: 1.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .svc-card {
    animation: none;
    opacity: 1;
  }
  .portal:hover,
  .svc-card:hover {
    transform: none;
  }
}