/* Direct / relay network scene */
.network-visual {
  position: relative;
  width: 100%;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid #302737;
  border-radius: 27px;
  background: radial-gradient(circle at center, rgba(168, 85, 247, 0.1), transparent 47%), #151117;
}

.network-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(circle at center, black, transparent 79%);
}

.network-device {
  position: absolute;
  z-index: 4;
  top: 178px;
  display: grid;
  width: 105px;
  height: 145px;
  place-items: center;
  border: 5px solid #3b3340;
  border-radius: 20px;
  background: linear-gradient(145deg, #29222d, #171419);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.38);
  color: #d89bff;
}

.network-device-left { left: 30px; transform: rotate(-5deg); }
.network-device-right { right: 30px; transform: rotate(5deg); }
.network-device svg { width: 31px; }
.network-device small {
  position: absolute;
  bottom: 14px;
  color: #756b79;
  font-family: var(--font-mono);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.network-device-top {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 35px;
  height: 5px;
  border-radius: 999px;
  background: #080609;
  transform: translateX(-50%);
}

.network-routes {
  position: absolute;
  z-index: 2;
  inset: 34px 0 auto;
  width: 100%;
  height: calc(100% - 40px);
  overflow: visible;
}

.network-direct-glow,
.network-direct,
.network-direct-pulse,
.network-relay-base,
.network-relay-line {
  fill: none;
  stroke-linecap: round;
}

.network-direct-glow {
  stroke: rgba(168, 85, 247, 0.26);
  stroke-width: 20;
  filter: url(#network-route-glow);
}

.network-direct {
  stroke: #3d3343;
  stroke-width: 8;
}

.network-direct-pulse {
  stroke: url(#network-route-gradient);
  stroke-width: 3;
  stroke-dasharray: 4 18;
  animation: network-dash 2.2s linear infinite;
}

.network-relay-base {
  stroke: #2e2732;
  stroke-width: 5;
}

.network-relay-line {
  stroke: #776681;
  stroke-width: 2;
  stroke-dasharray: 4 11;
  animation: network-dash 3.4s linear infinite reverse;
}

.network-direct-label {
  position: absolute;
  z-index: 5;
  top: 62px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 10px;
  border: 1px solid #372c3c;
  border-radius: 999px;
  background: rgba(25, 20, 28, 0.82);
  color: #9a8fa0;
  font-family: var(--font-mono);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.08em;
  transform: translateX(-50%);
}

.network-relay-node {
  position: absolute;
  z-index: 5;
  bottom: 39px;
  left: 50%;
  display: flex;
  align-items: center;
  flex-direction: column;
  transform: translateX(-50%);
}

.relay-core {
  position: relative;
  z-index: 2;
  display: grid;
  width: 66px;
  height: 66px;
  margin-bottom: 11px;
  place-items: center;
  border: 1px solid #5c426a;
  border-radius: 20px;
  background: linear-gradient(145deg, #312139, #1d1721);
  box-shadow: 0 0 45px rgba(168, 85, 247, 0.18);
  color: #d294fc;
  transform: rotate(45deg);
}

.relay-core svg { width: 24px; transform: rotate(-45deg); }
.network-relay-node strong { color: #d9d1dc; font-size: 10px; }
.network-relay-node small { color: #756b79; font-size: 7px; }

.relay-ring {
  position: absolute;
  top: -18px;
  left: 50%;
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 50%;
  transform: translateX(-50%);
  animation: relay-ring 3s ease-out infinite;
}

.relay-ring-one { width: 100px; height: 100px; }
.relay-ring-two { width: 136px; height: 136px; animation-delay: 1.2s; }

.network-packet {
  position: absolute;
  z-index: 3;
  display: grid;
  width: 26px;
  height: 32px;
  place-items: center;
  border: 1px solid #aa65d2;
  border-radius: 6px;
  background: #2c2231;
  color: #d69bfa;
  opacity: 0;
}

.network-packet svg { width: 13px; }
.network-packet-one { animation: network-packet-top 6s ease-in-out infinite; }
.network-packet-two { animation: network-packet-bottom 7s ease-in-out 2.2s infinite; }