/* ---------- PAGE LOADER ---------- */
.page-loader{
  position:fixed;inset:0;z-index:9999;
  display:flex;align-items:center;justify-content:center;
  background:var(--white);
  transition:opacity .5s ease, visibility .5s ease;
}
body.is-loaded .page-loader{
  opacity:0;
  visibility:hidden;
  pointer-events:none;
}
body:not(.is-loaded){overflow:hidden;}

.page-loader-mark{
  position:relative;
  width:168px;height:168px;
  display:flex;align-items:center;justify-content:center;
}

/* Resplandor ambiental de fondo: respira de forma continua e independiente
   del ciclo de crecimiento del isotipo, para que el loader se sienta vivo
   incluso en la pausa entre ciclos. */
.page-loader-glow{
  position:absolute;
  width:150px;height:150px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(50,129,149,.22) 0%, rgba(200,164,93,.14) 55%, transparent 75%);
  filter:blur(2px);
  animation:pl-glow-pulse 3.2s ease-in-out infinite;
}

/* Un grano dorado orbitando lento alrededor del isotipo. */
.page-loader-orbit{
  position:absolute;
  inset:0;
  animation:pl-orbit-spin 5s linear infinite;
}
.page-loader-orbit-dot{
  position:absolute;
  top:6px;left:50%;
  width:6px;height:6px;
  margin-left:-3px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 8px 1px rgba(200,164,93,.7);
}

.page-loader-icon{
  position:relative;
  width:64px;height:64px;
}

/* Tallo: se "dibuja" de abajo hacia arriba con stroke-dashoffset. */
.pl-stem{
  stroke-dasharray:16;
  animation:pl-stem-draw 2.6s ease infinite;
}

/* Las dos espigas brotan desde la base del tallo con un efecto de florecer. */
.pl-leaf{
  transform-box:fill-box;
  transform-origin:50% 100%;
}
.pl-leaf-left{
  animation:pl-leaf-left-grow 2.6s ease infinite;
}
.pl-leaf-right{
  animation:pl-leaf-right-grow 2.6s ease infinite;
}

/* El grupo completo (tallo + espigas) se desvanece al final de cada ciclo
   antes de reiniciar, para que el "salto" del redibujado quede oculto. */
.pl-plant{
  animation:pl-plant-cycle 2.6s ease infinite;
}

.page-loader-word{
  position:absolute;
  bottom:26px;
  left:50%;
  transform:translateX(-50%) translateY(4px);
  font-family:'Fraunces',serif;
  font-size:.92rem;
  font-weight:600;
  letter-spacing:.04em;
  color:#328195;
  opacity:0;
  animation:pl-word-fade 2.6s ease infinite;
}

@keyframes pl-stem-draw{
  0%{stroke-dashoffset:16;}
  25%,100%{stroke-dashoffset:0;}
}
@keyframes pl-leaf-left-grow{
  0%,18%{transform:scale(.15);opacity:0;}
  45%,100%{transform:scale(1);opacity:1;}
}
@keyframes pl-leaf-right-grow{
  0%,26%{transform:scale(.15);opacity:0;}
  53%,100%{transform:scale(1);opacity:1;}
}
@keyframes pl-plant-cycle{
  0%{opacity:0;}
  8%{opacity:1;}
  82%{opacity:1;}
  96%,100%{opacity:0;}
}
@keyframes pl-word-fade{
  0%,30%{opacity:0;transform:translateX(-50%) translateY(4px);}
  45%,80%{opacity:1;transform:translateX(-50%) translateY(0);}
  96%,100%{opacity:0;transform:translateX(-50%) translateY(4px);}
}
@keyframes pl-glow-pulse{
  0%,100%{transform:scale(.85);opacity:.35;}
  50%{transform:scale(1.15);opacity:.65;}
}
@keyframes pl-orbit-spin{
  to{transform:rotate(360deg);}
}

@media (prefers-reduced-motion: reduce){
  .pl-stem{stroke-dashoffset:0;animation:none;}
  .pl-leaf{transform:scale(1);opacity:1;animation:none;}
  .pl-plant{opacity:1;animation:none;}
  .page-loader-word{opacity:1;transform:translateX(-50%) translateY(0);animation:none;}
  .page-loader-glow,.page-loader-orbit{animation:none;}
}