/* ============================================================
   Capa visual de protección de imágenes
   ============================================================ */

/* Bloquear selección de imágenes */
img {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
  -webkit-touch-callout: none;
}

/* Wrapper para watermark */
.wm-wrap {
  position: relative;
  display: inline-block;
  overflow: hidden;
}

/* Watermark visual diagonal repetido */
.wm-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent 0,
      transparent 80px,
      rgba(255,255,255,0.07) 80px,
      rgba(255,255,255,0.07) 220px
    );
  color: rgba(255,255,255,0.18);
  font-family: 'Cormorant', serif;
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.18em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  mix-blend-mode: overlay;
}

.wm-overlay::before {
  content: 'Simetría DC';
  position: absolute;
  top: 12px;
  right: 14px;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
}

/* Capa transparente sobre imágenes que dificulta el click derecho real */
.protected {
  position: relative;
}
.protected::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: transparent;
  pointer-events: auto;
}

/* Print: no permitir imprimir imágenes */
@media print {
  img, picture, video {
    display: none !important;
  }
  body::before {
    content: 'Contenido protegido - Simetría Desarrollo Constructivo';
    display: block;
    font-size: 20px;
    text-align: center;
    padding: 40px;
  }
}