/* ==========================================================================
   Societe de Plomberie Ayouche (PLA) — Premium Preloader
   Standalone module: does not affect any other section's styles.
   ========================================================================== */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 50%, #012569 0%, #000A17 60%);
  opacity: 0;
  animation: preloader-bg-in 500ms ease forwards;
  transition: opacity 700ms ease;
}

.preloader.is-loaded {
  opacity: 0;
  pointer-events: none;
}

.preloader.is-hidden {
  display: none;
}

body.preloader-active {
  overflow: hidden;
}

@keyframes preloader-bg-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* --------------------------------------------------------------------------
   Content wrapper (logo + halo + ring + progress)
   -------------------------------------------------------------------------- */
.preloader-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Halo glow behind the logo
   -------------------------------------------------------------------------- */
.preloader-halo {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 320px;
  height: 320px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 140, 209, 0.35) 0%, rgba(1, 66, 139, 0.18) 45%, rgba(1, 66, 139, 0) 72%);
  filter: blur(6px);
  animation: preloader-halo-pulse 2.6s ease-in-out infinite;
  pointer-events: none;
}

.preloader.is-complete .preloader-halo {
  animation-duration: 1.4s;
  opacity: 1;
}

@keyframes preloader-halo-pulse {
  0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(0.94); }
  50% { opacity: 0.9; transform: translate(-50%, -50%) scale(1.04); }
}

/* --------------------------------------------------------------------------
   Rotating ring
   -------------------------------------------------------------------------- */
.preloader-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 176px;
  height: 176px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--color-primary, #008CD1);
  animation: preloader-ring-spin 2.2s linear infinite;
  pointer-events: none;
}

@keyframes preloader-ring-spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* --------------------------------------------------------------------------
   Logo
   -------------------------------------------------------------------------- */
.preloader-logo {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 70vw;
  animation: preloader-logo-breathe 3.4s ease-in-out infinite;
  transform-origin: center;
}

.preloader-logo-mark {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-logo-img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(0, 140, 209, 0.45));
}

.preloader-logo-title {
  margin-top: 24px;
  font-family: var(--font-heading, 'Montserrat', sans-serif);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-align: center;
  color: #FFFFFF;
}

.preloader-logo-tagline {
  margin-top: 6px;
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.3px;
  text-align: center;
  color: var(--color-primary, #008CD1);
}

@keyframes preloader-logo-breathe {
  0%   { opacity: 0; transform: scale(0.9); }
  15%  { opacity: 1; transform: scale(1.02); }
  50%  { transform: scale(0.98); }
  100% { transform: scale(1.02); }
}

/* --------------------------------------------------------------------------
   Progress bar
   -------------------------------------------------------------------------- */
.preloader-progress {
  position: relative;
  z-index: 1;
  width: 220px;
  height: 3px;
  margin-top: 32px;
  border-radius: 999px;
  background-color: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}

.preloader-progress-bar {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #008CD1 0%, #01428B 100%);
  transition: width 400ms ease;
}

/* --------------------------------------------------------------------------
   Reduced motion / accessibility
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .preloader {
    animation: none;
    opacity: 1;
  }

  .preloader-halo,
  .preloader-ring,
  .preloader-logo {
    animation: none;
  }

  .preloader-logo {
    opacity: 1;
    transform: scale(1);
  }

  .preloader-halo {
    opacity: 0.6;
  }
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 575.98px) {
  .preloader-halo {
    width: 220px;
    height: 220px;
  }

  .preloader-ring {
    width: 130px;
    height: 130px;
  }

  .preloader-logo-mark {
    width: 90px;
    height: 90px;
  }

  .preloader-logo-img {
    width: 90px;
    height: 90px;
  }

  .preloader-logo-title {
    font-size: 15px;
    margin-top: 14px;
  }

  .preloader-logo-tagline {
    font-size: 9.5px;
  }

  .preloader-progress {
    width: 180px;
    margin-top: 26px;
  }
}