/* ===== Interactive Service Orbit (hero split variant) ===== */
.split-grid {
  display: grid; grid-template-columns: 1fr;
  gap: 48px; margin-top: 40px; align-items: start;
}
.split-copy { position: relative; z-index: 2; max-width: 920px; }
.split-copy .hero-head { font-size: clamp(40px, 5.5vw, 72px); }
.split-copy .hero-sub { font-size: clamp(17px, 1.4vw, 20px); max-width: 62ch; }

/* Layout: orbit stage left, info right */
.svc-orbit {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 20px;
}

/* ---------- Orbit stage ---------- */
.orbit-stage {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}
.orbit-rings {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  overflow: visible;
}
.orbit-rings .ring {
  transform-origin: center;
  animation: ring-spin 40s linear infinite;
}
.orbit-rings .ring-2 { animation-duration: 60s; animation-direction: reverse; }
.orbit-rings .ring-3 { animation-duration: 80s; }
@keyframes ring-spin {
  to { transform: rotate(360deg); }
}
.orbit-rings .meridian { animation: meridian-tilt 16s ease-in-out infinite alternate; transform-origin: center; }
@keyframes meridian-tilt {
  0% { transform: rotateX(0deg); }
  100% { transform: rotateX(8deg) rotateY(6deg); }
}
.orbit-connector {
  transition: x2 .6s var(--ease), y2 .6s var(--ease);
  animation: connector-dash 2s linear infinite;
}
@keyframes connector-dash {
  to { stroke-dashoffset: -24; }
}

/* Core (center) */
.orbit-core {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 140px; height: 140px;
  border-radius: 50%;
  display: grid; place-items: center;
  z-index: 3;
}
.core-inner {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in oklch, var(--accent) 40%, transparent) 0%, color-mix(in oklch, var(--accent-3) 15%, transparent) 60%, transparent 100%);
  filter: blur(10px);
  animation: core-breathe 3s ease-in-out infinite;
}
.core-pulse {
  position: absolute; inset: 20px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  opacity: 0;
  animation: core-pulse 3s ease-out infinite;
}
@keyframes core-breathe {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: .85; }
}
@keyframes core-pulse {
  0% { transform: scale(1); opacity: .8; }
  100% { transform: scale(2.2); opacity: 0; }
}
.core-label {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  text-align: center;
  background: color-mix(in oklch, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  padding: 14px 20px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  min-width: 140px;
  transition: transform .6s var(--ease);
}
.core-num { font-family: var(--f-mono); font-size: 10px; letter-spacing: .18em; color: var(--fg-mute); }
.core-name { font-family: var(--f-head); font-weight: 700; font-size: 13px; letter-spacing: -.01em; line-height: 1.2; max-width: 130px; }

/* Planets */
.orbit-planets { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.planet {
  position: absolute; left: 50%; top: 50%;
  width: 52px; height: 52px;
  margin: -26px 0 0 -26px;
  border-radius: 50%;
  background: var(--p-grad);
  display: grid; place-items: center;
  color: #fff; font-family: var(--f-mono); font-size: 13px; font-weight: 700;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,.35), inset 0 1px 0 rgba(255,255,255,.2);
  transition: transform .5s var(--ease), box-shadow .4s var(--ease);
  z-index: 2;
  animation: planet-orbit calc(var(--dur,30s) / var(--anim-scale,1)) linear infinite;
  animation-delay: var(--delay, 0s);
  border: 2px solid rgba(255,255,255,.14);
}
.planet::before {
  content: ""; position: absolute; inset: -6px;
  border-radius: 50%;
  background: var(--p-grad);
  opacity: 0;
  filter: blur(10px);
  transition: opacity .4s var(--ease);
  z-index: -1;
}
.planet:hover, .planet.active {
  transform: scale(1.25);
}
.planet.active::before, .planet:hover::before { opacity: .7; }
.planet.active {
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 50%, transparent), 0 14px 32px rgba(0,0,0,.45);
}

@keyframes planet-orbit {
  from { transform: rotate(0deg) translateX(var(--r)) rotate(0deg); }
  to   { transform: rotate(360deg) translateX(var(--r)) rotate(-360deg); }
}
.planet.paused { animation-play-state: paused; }

/* ---------- Info card ---------- */
.orbit-info {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--r-xl);
  padding: 32px 32px 28px;
  box-shadow: var(--glass-shadow);
}
.orbit-info-tag {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 14px;
  display: inline-block;
  padding: 5px 12px; border-radius: 999px;
  background: color-mix(in oklch, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in oklch, var(--accent) 30%, transparent);
  transition: opacity .3s, transform .3s;
}
.orbit-info-title {
  font-family: var(--f-head); font-weight: 800;
  font-size: clamp(26px, 2.6vw, 36px);
  letter-spacing: -.02em; line-height: 1.08;
  margin-bottom: 14px;
  transition: opacity .3s, transform .3s;
}
.orbit-info-desc {
  color: var(--fg-dim); font-size: 15px; line-height: 1.55;
  margin-bottom: 22px; max-width: 50ch;
  transition: opacity .3s, transform .3s;
}
.orbit-info.swap .orbit-info-tag,
.orbit-info.swap .orbit-info-title,
.orbit-info.swap .orbit-info-desc { opacity: 0; transform: translateY(8px); }

.orbit-info-cta { align-self: flex-start; }

.orbit-dots { display: flex; gap: 10px; margin-top: 24px; }
.orbit-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--line-strong);
  border: 0; padding: 0; cursor: pointer;
  transition: background .3s var(--ease), width .3s var(--ease);
}
.orbit-dot.on { background: var(--accent); width: 32px; border-radius: 5px; }

/* Responsive */
@media (max-width: 1100px) {
  .svc-orbit { grid-template-columns: 1fr; gap: 32px; }
  .orbit-stage { max-width: 460px; }
  .orbit-info { text-align: left; }
}
@media (max-width: 640px) {
  .orbit-stage { max-width: 340px; }
  .planet { width: 44px; height: 44px; margin: -22px 0 0 -22px; font-size: 12px; }
  .orbit-core { width: 110px; height: 110px; }
  .core-name { font-size: 12px; max-width: 100px; }
  .orbit-info { padding: 24px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .planet, .ring, .meridian, .core-inner, .core-pulse { animation: none !important; }
}