/* =====================
   TEN/MET PRELOADER
===================== */
body.preloader-active {
  overflow: hidden;   /* No scrollbars */
  height: 100vh;
}


#preloader {
  position: fixed;
  inset: 0;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5000; /* above everything */
  transition: opacity 0.6s ease;
}

#preloader.hide {
  opacity: 0;
  pointer-events: none;
}

/* Inner container */
.preloader-inner {
  text-align: center;
}

/* Circle spinner */
.loader-circle {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  border: 6px solid #0a9446 ;        /* Tanzania green */
  border-top-color: #0e75c2;        /* TEN/MET blue */
  border-right-color: #000000;      /* Black stripe */
  border-bottom-color: #0e75c2;     /* Gold hint */
  animation: spin 1s linear infinite;
  margin: 0 auto 18px;
}

/* TEN/MET text */
.loader-text {
  font-size: 1.3rem;
  font-weight: 700;
  color: #0a9446;
  letter-spacing: 1.5px;
  animation: blink 1.2s infinite;
}

/* Spinner Animation */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Blinking TEN/MET.... */
@keyframes blink {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 1; }
}