/* =============================================
   SPI SISTEMAS — Estilos exclusivos de Contacto
   (complementan a estilos.css, no lo reemplazan)
   ============================================= */

/* --- Grilla general: formulario | datos --- */
.form-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  padding-bottom: 96px;
}

/* --- Formulario --- */
.formulario { display: grid; gap: 20px; color-scheme: dark; }

.campo-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.campo label {
  display: block;
  font-family: var(--fuente-codigo);
  font-size: 0.8rem;
  color: var(--menta);
  margin-bottom: 8px;
}

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  background: var(--superficie);
  border: 1px solid var(--borde);
  color: var(--texto);
  font-family: var(--fuente-texto);
  font-size: 0.95rem;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(76, 184, 165, 0.15);
}

.campo textarea { min-height: 150px; resize: vertical; }

.formulario .boton { justify-self: start; cursor: pointer; border: none; }

/* --- Tarjeta de datos de contacto --- */
.tarjeta-contacto {
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--borde);
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  display: grid;
  gap: 22px;
  align-self: start;
}

.item-contacto { display: flex; gap: 14px; align-items: flex-start; }

.item-icono {
  flex-shrink: 0;
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 10px;
  color: var(--menta);
  border: 1px solid rgba(53, 224, 190, 0.3);
  background: rgba(53, 224, 190, 0.08);
}
.item-icono svg { width: 20px; height: 20px; }

.item-contacto h4 { font-size: 0.95rem; margin-bottom: 4px; }
.item-contacto a, .item-contacto p {
  color: var(--texto-suave);
  font-size: 0.9rem;
  text-decoration: none;
}
.item-contacto a:hover { color: var(--menta); }

.nota-nda {
  font-size: 0.85rem;
  color: var(--texto-suave);
  border-left: 2px solid var(--teal);
  padding-left: 14px;
}

/* --- Mapa en modo oscuro --- */
.mapa {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--borde);
}
.mapa iframe {
  width: 100%;
  height: 240px;
  display: block;
  border: 0;
  filter: grayscale(1) invert(0.92) hue-rotate(185deg) contrast(0.9);
}

/* --- Botón flotante de WhatsApp --- */
.whatsapp-flotante {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 90;
  transition: transform 0.25s ease;
}
.whatsapp-flotante:hover { transform: scale(1.1); }
.whatsapp-flotante svg { width: 28px; height: 28px; fill: #fff; }

/* --- Responsive --- */
@media (max-width: 900px) {
  .form-grid { grid-template-columns: 1fr; gap: 32px; }
  .campo-doble { grid-template-columns: 1fr; }
}