.panel-6 {
  flex-direction: column;
  padding: 3rem 2rem;
}

/* Líneas animadas del fondo */
.panel-6 .flow-lines {
  position: absolute;                                       /* Permite superponer líneas detrás del contenido */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}


/* ------------------------- CONTENIDO PRINCIPAL ------------------------- */
.panel-6 .contact-section {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.panel-6 .contact-title {
  font-size: 2.8rem;
  background: linear-gradient(90deg, #7ED957, #c8e087);
  -webkit-background-clip: text;                            /* Hace que el gradiente sea visible únicamente en el texto */
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.panel-6 .contact-desc {                                    /* Descripción bajo el título */
  font-size: 1.2rem;
  color: #ccc;
  margin-bottom: 3rem;
}

/* ----------------------------- TARJETAS (botones) ----------------------------- */
.panel-6 .contact-links {
  display: flex;
  flex-wrap: wrap;                                          /* Permite que las tarjetas salten de fila */
  justify-content: center;
  gap: 1.2rem;
}

.panel-6 .contact-card {                                    /* Tarjeta individual */
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border-radius: 16px;
  text-decoration: none;
  font-weight: 600;
  color: #fff;
  transition: all 0.4s ease;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  overflow: hidden;                                         /* Oculta el gradiente que entra en hover */
  transform: translateY(0) scale(1);
  will-change: transform;
}

.panel-6 .contact-card i {                                  /* Ícono dentro de la tarjeta */
  font-size: 2.6rem;
  margin-bottom: 0.5rem;
}

/* ----------- GRADIENTE DE HOVER (capa superior animada) ----------- */
.panel-6 .contact-card::before {
  content: "";
  position: absolute;
  inset: 0;                                                 /* Cubre toda la tarjeta */
  background: linear-gradient(135deg, #7ED957, #95A472);
  opacity: 0;                                               /* Invisible al inicio */
  transition: opacity 0.4s ease;
  z-index: 0;
}
.panel-6 .contact-card.gmail::before {
  background: linear-gradient(135deg, #d95757, #a47272); /* Color mail */
}
.panel-6 .contact-card.facebook::before {
  background: linear-gradient(135deg, #5764d9, #7277a4); /* Color facebook */
}
.panel-6 .contact-card.instagram::before {
  background: linear-gradient(135deg, #ce57d9, #a472a1); /* Color instagam */
}


.panel-6 .contact-card:hover::before {                      /* Al pasar el mouse, la capa ::before se hace visible */
  opacity: 0.9;
}

.panel-6 .contact-card span,                                /* Asegura que el texto e ícono queden encima del gradiente */
.panel-6 .contact-card i {
  position: relative;
  z-index: 1;
}

.panel-6 .contact-card:hover {                              /* Animación de hover: subida + escalado */
  transform: translateY(-8px) scale(1.05);
  color: #000;
}

/* Colores de íconos */
.panel-6 .contact-card.whatsapp i { color: #25D366; }
.panel-6 .contact-card.gmail i { color: #EA4335; }
.panel-6 .contact-card.facebook i { color: #0A66C2; }
.panel-6 .contact-card.instagram i { color: #E1306C; }

/* ----------------------------- FOOTER ----------------------------- */
.panel-6 .contact-footer {
  margin-top: 3rem;
  font-size: 0.9rem;
  color: #aaa;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.panel-6 .contact-footer i {
  color: #7ED957;
  margin-right: 0.3rem;
}

/* ============================================================================
   MEDIA QUERIES: RESPONSIVE
   ============================================================================ */

@media (max-width: 1024px) {
  .panel-6 .contact-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
  }

  .panel-6 .contact-desc {
    font-size: clamp(1rem, 3vw, 2.5rem);
  }
  .panel-6 .contact-footer {
    font-size: clamp(0.7rem, 2.7vw, 2.2rem);
  }
}

@media (max-width: 768px) {
  .panel-6 {
    padding: 2rem 1.2rem;
  }

  .panel-6 .contact-title {
    line-height: 1.2;
  }

  .panel-6 .contact-desc {
    margin-bottom: 2rem;
  }

  .panel-6 .contact-card {
    width: 45%;                                             /* 2 tarjetas por fila */
    height: 110px;
  }

  .panel-6 .contact-footer {
    margin-top: 2rem;
  }
}

@media (max-width: 400px) {
  .panel-6 {
    padding: 1.5rem 1rem;
  }

  .panel-6 .contact-section {
    max-width: 100%;
  }

  .panel-6 .contact-title {
    font-size: 1.8rem;
  }

  .panel-6 .contact-desc {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
  }

  .panel-6 .contact-links {
    gap: 0.8rem;
  }

  .panel-6 .contact-card {
    width: 100%;                                            /* 1 tarjeta por fila */
    height: 90px;
  }

  .panel-6 .contact-card i {
    font-size: 2rem;
    margin-bottom: 0.3rem;
  }

  .panel-6 .contact-card span {
    font-size: 0.9rem;
  }

  .panel-6 .contact-footer {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    text-align: center;
  }
}

@media (max-width: 400px) and (max-height: 700px) {
  .panel-6 {
    padding-top: 2.8rem;
    padding-bottom: 1.2rem;
  }

  .panel-6 .contact-title {
    font-size: 1.7rem;
    margin-bottom: 0.8rem;
  }

  .panel-6 .contact-desc {
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
  }

  .panel-6 .contact-card {
    height: 85px;
  }

  .panel-6 .contact-footer {
    margin-top: 1rem;
  }
}

/* ============================================================================
   MODAL DE CONTACTO (EMAIL)
   Sistema de modal del botón GMAIL en sec6-contacto
   ============================================================================ */

.mail-modal {                                               /* Fondo oscuro semi-transparente en toda la pantalla */
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: none;                                            /* Oculto por defecto */
  justify-content: center;
  align-items: center;
  z-index: 9999;
  padding: 20px;
}

.mail-modal-content {                                       /* Caja principal del modal */
  background: #111;
  padding: 25px;
  border-radius: 15px;
  width: 90%;
  max-width: 350px;
  text-align: center;
  position: relative;
  animation: fadeIn 0.25s ease-out;
  box-sizing: border-box;
}

.mail-modal-content h3 {                                    /* Título del modal */
  margin-bottom: 20px;
  font-size: 1.2rem;
  color: white;
}

.mail-options {                                             /* Lista de botones de apps (Gmail, Outlook, Yahoo...) */
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mail-options button {
  padding: 12px;
  background: #1a1a1a;
  border: 1px solid #333;
  font-size: 1rem;
  color: white;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.2s;
}

.mail-options button:hover {
  background: #272727;
  transform: scale(1.03);
}

.close-modal {                                              /* Botón para cerrar (X) */
  position: absolute;
  right: 15px;
  top: 12px;
  cursor: pointer;
  font-size: 1.1rem;
  color: white;
}

.close-modal::before {
  content: "✕";
  font-size: 1.3rem;
  color: white;
  font-weight: 600;
}

.modal-open {                                               /* Mantiene la barra de scroll visible mientras el modal está abierto */
  overflow-y: scroll !important;
}


@keyframes fadeIn {                                         /* Animación del modal */
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* --------------------- Responsive del modal --------------------- */

@media (max-width: 480px) {
  .mail-modal-content {
    padding: 20px;
    max-width: 300px;
  }

  .mail-options button {
    font-size: 0.9rem;
    padding: 10px;
  }

  .mail-modal-content h3 {
    font-size: 1.05rem;
  }
}

/* ============================================================================
   NOTIFICACIÓN “NÚMERO COPIADO”
   ============================================================================ */

.copy-notiTel {                                             /* Notificación “copiado” */
  position: fixed;
  bottom: 80px;                                             /* un poco arriba del footer */
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: #c8e087;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  opacity: 0;
  pointer-events: none;                                     /* No interactúa con el usuario */
  transition: opacity 0.4s ease, transform 0.4s ease;
  z-index: 9999;
}

.copy-notiTel.show {                                        /* Estado visible */
  opacity: 1;
  transform: translateX(-50%) translateY(-8px);
}