#splash-screen {
  position: fixed;
  inset: 0;
  background: linear-gradient(160deg, #2b0000 0%, #7a0f12 45%, #b71c1c 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 35px;
  font-family: "Roboto", sans-serif;
  color: white;
  overflow: hidden;
}

/* CONTENEDOR */
.enterprise-container {
  width: 340px;
  text-align: center;
  animation: fadeIn .8s ease-out both;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* MARCA */
.brand {
  margin-bottom: 25px;
}

.brand-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #ff5252, #ffcdd2);
  margin: 0 auto 12px auto;
  border-radius: 2px;
}

.brand-name {
  font-size: 15px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  opacity: .9;
}

/* ESTACIÓN */
.station-enterprise {
  position: relative;
  height: 160px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
}

/* CANOPY */
.canopy {
  position: absolute;
  top: 30px;
  width: 260px;
  height: 20px;
  background: linear-gradient(180deg, #e53935, #b71c1c);
  border-radius: 4px;
  box-shadow: 0 6px 15px rgba(0,0,0,.4);
}

/* PUMPS */
.pumps {
  display: flex;
  gap: 40px;
  margin-bottom: 20px;
}

.pump {
  width: 26px;
  height: 55px;
  background: linear-gradient(180deg, #424242, #212121);
  border-radius: 4px;
  position: relative;
}

.pump::after {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: #00e676;
  border-radius: 50%;
  box-shadow: 0 0 8px #00e676;
  animation: pulseStatus 2s ease-in-out infinite;
}

@keyframes pulseStatus {
  0%,100% { opacity: .6; }
  50% { opacity: 1; }
}

/* TANQUE */
.tank {
  position: absolute;
  bottom: 0;
  width: 140px;
  height: 20px;
  background: #424242;
  border-radius: 10px;
  overflow: hidden;
}

.tank-level {
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, #ff5252, #ffcdd2);
  animation: tankFlow 3s ease-in-out infinite alternate;
}

@keyframes tankFlow {
  from { width: 40%; }
  to { width: 70%; }
}

/* BARRA SISTEMA */
.system-bar {
  height: 2px;
  margin-top: 25px;
  background: linear-gradient(90deg, transparent, #ff5252, transparent);
  animation: scan 4s linear infinite;
}

@keyframes scan {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* SPINNER */
.spinner {
  border: 2px solid rgba(255,255,255,.3);
  border-top: 2px solid #ffffff;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* TEXTO */
.loading-text {
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: .85;
}