/* Reset y estilos globales */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: linear-gradient(180deg, #0a0a0a 0%, #1a0000 25%, #0a0a1a 50%, #1a0000 75%, #0a0a0a 100%);
  background-attachment: fixed;
  font-family: 'Arial', sans-serif;
  color: #ffffff;
  min-height: 100vh;
}

/* Header del temporizador */
header {
  width: 100%;
  height: 400px;
  background: #000000;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Efecto de estrellas de fondo */
header::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20% 30%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 60% 70%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 50% 50%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 80% 10%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 90% 60%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 30% 80%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 10% 10%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 40% 40%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 70% 20%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 15% 60%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 5% 5%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 12% 18%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 18% 42%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 24% 66%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 28% 82%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 34% 12%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 38% 28%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 44% 44%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 48% 58%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 52% 72%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 56% 86%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 62% 8%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 66% 24%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 70% 40%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 74% 56%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 78% 72%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 82% 88%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 86% 14%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 90% 30%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 94% 46%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 98% 62%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 3% 78%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 7% 22%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 11% 36%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 16% 50%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 21% 64%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 26% 78%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 31% 16%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 36% 32%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 41% 48%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 46% 64%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 51% 80%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 57% 10%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 63% 26%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 69% 42%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 75% 58%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 81% 74%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 87% 90%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 92% 6%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 96% 22%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 4% 40%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 8% 56%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 14% 72%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 2% 12%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 6% 28%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 9% 44%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 13% 58%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 17% 8%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 21% 24%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 25% 40%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 29% 56%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 33% 72%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 37% 6%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 41% 22%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 45% 38%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 49% 54%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 53% 70%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 57% 86%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 61% 14%, #ddd, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 65% 30%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 69% 46%, #eee, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 73% 62%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 77% 78%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 81% 94%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 85% 18%, #eee, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 89% 34%, #fff, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 93% 50%, #ddd, rgba(0,0,0,0)),
    radial-gradient(1px 1px at 97% 66%, #fff, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 50% 2%, #eee, rgba(0,0,0,0));
  background-repeat: repeat;
  background-size: 200% 200%;
  animation: twinkle 4s ease-in-out infinite;
  pointer-events: none;
}

/* Animación de destello de estrellas */
@keyframes twinkle {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* Contenedor del temporizador */
.temporizador-container {
  display: flex;
  gap: 20px;
  font-size: 8rem;
  font-weight: bold;
  color: #ff0000;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
  position: relative;
  z-index: 1;
  font-family: 'Courier New', monospace;
}

.temporizador-container div {
  min-width: 120px;
  text-align: center;
}

/* Subtítulo del Apocalipsis */
.apocalipsis-subtitle {
  width: 100%;
  background: linear-gradient(135deg, #0a0a0a, #1a0000);
  color: #ff6666;
  text-align: center;
  padding: 40px 20px;
  margin: 0;
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: 1px;
  line-height: 1.6;
  font-family: 'Georgia', serif;
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
  border-bottom: 2px solid #ff3333;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
      text-align: center;
  }


/* Sección de Artículos */
.articulos-section {
  background: linear-gradient(180deg, #f0f8ff 0%, #e6f2ff 25%, #f5f5dc 50%, #e6f2ff 75%, #f0f8ff 100%);
  padding: 80px 20px;
  min-height: 100vh;
}

.articulos-title {
  text-align: center;
  font-size: 3rem;
  color: #ff3333;
  margin-bottom: 60px;
  text-shadow: 0 0 20px rgba(255, 51, 51, 0.5);
  font-weight: bold;
  letter-spacing: 2px;
}

.articulos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1400px;
  margin: 0 auto;
}

.articulo-card {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 2px solid #ff3333;
  border-radius: 10px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 0 15px rgba(255, 51, 51, 0.2);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.articulo-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 51, 51, 0.1), transparent);
  transition: left 0.3s ease;
}

.articulo-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(255, 51, 51, 0.4);
  border-color: #ff6666;
}

.articulo-card:hover::before {
  left: 100%;
}

.articulo-numero {
  font-size: 3.5rem;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
  text-shadow: 0 0 15px rgba(255, 255, 255, 0.6), 0 0 30px rgba(255, 51, 51, 0.4);
  letter-spacing: 2px;
}

.articulo-titulo {
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 15px;
  line-height: 1.4;
  position: relative;
  z-index: 1;
  min-height: 60px;
}

.articulo-excerpt {
  color: #cccccc;
  margin-bottom: 25px;
  line-height: 1.6;
  flex-grow: 1;
  position: relative;
  z-index: 1;
  font-size: 0.95rem;
}

.articulo-btn {
  display: inline-block;
  background: linear-gradient(135deg, #ff3333, #cc0000);
  color: #ffffff;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: all 0.3s ease;
  align-self: flex-start;
  position: relative;
  z-index: 1;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.articulo-btn:hover {
  background: linear-gradient(135deg, #ff6666, #ff3333);
  transform: translateX(5px);
  box-shadow: 0 0 15px rgba(255, 51, 51, 0.5);
}

/* Media Queries - Responsivo */

/* Tablets y dispositivos medianos (768px y menores) */
@media (max-width: 768px) {
  header {
    height: 320px;
  }
  
  .temporizador-container {
    gap: 15px;
    font-size: 6rem;
  }
  
  .temporizador-container div {
    min-width: 90px;
  }
  
  .apocalipsis-subtitle {
    font-size: 1.4rem;
    padding: 30px 15px;
  }
  
  .articulos-title {
    font-size: 2.2rem;
    margin-bottom: 40px;
  }
  
  .articulos-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
  }
  
  .articulo-card {
    padding: 25px;
  }
  
  .articulo-numero {
    font-size: 3rem;
  }
  
  .articulo-titulo {
    font-size: 1.3rem;
  }
}

/* Tablets pequeñas y dispositivos medianos (600px y menores) */
@media (max-width: 600px) {
  header {
    height: 280px;
  }
  
  .temporizador-container {
    gap: 10px;
    font-size: 5rem;
  }
  
  .temporizador-container div {
    min-width: 70px;
  }
  
  .apocalipsis-subtitle {
    font-size: 1.2rem;
    padding: 25px 12px;
  }
  
  .articulos-section {
    padding: 60px 15px;
  }
  
  .articulos-title {
    font-size: 2rem;
    margin-bottom: 35px;
  }
  
  .articulos-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .articulo-card {
    padding: 20px;
  }
  
  .articulo-titulo {
    font-size: 1.2rem;
  }
}

/* Teléfonos móviles (480px y menores) */
@media (max-width: 480px) {
  header {
    height: 250px;
  }
  
  .temporizador-container {
    gap: 5px;
    font-size: 4rem;
    flex-wrap: wrap;
  }
  
  .temporizador-container div {
    min-width: 50px;
  }
  
  .apocalipsis-subtitle {
    font-size: 1rem;
    padding: 20px 10px;
  }
  
  .articulos-section {
    padding: 50px 10px;
  }
  
  .articulos-title {
    font-size: 1.6rem;
    margin-bottom: 30px;
  }
  
  .articulo-card {
    padding: 15px;
    border-width: 1px;
  }
  
  .articulo-numero {
    font-size: 2.5rem;
  }
  
  .articulo-titulo {
    font-size: 1.1rem;
    min-height: 50px;
  }
  
  .articulo-excerpt {
    font-size: 0.9rem;
    margin-bottom: 15px;
  }
  
  .articulo-btn {
    padding: 10px 20px;
    font-size: 0.75rem;
  }
}

/* Teléfonos móviles muy pequeños (360px y menores) */
@media (max-width: 360px) {
  header {
    height: 220px;
  }
  
  .temporizador-container {
    gap: 3px;
    font-size: 3rem;
  }
  
  .temporizador-container div {
    min-width: 40px;
  }
  
  .apocalipsis-subtitle {
    font-size: 0.9rem;
    padding: 18px 10px;
  }
  
  .articulos-section {
    padding: 40px 8px;
  }
  
  .articulos-title {
    font-size: 1.4rem;
    margin-bottom: 25px;
  }
  
  .articulo-numero {
    font-size: 2rem;
  }
  
  .articulo-titulo {
    font-size: 1rem;
    min-height: 45px;
  }
}

/* Footer */
footer.footer {
  background: linear-gradient(180deg, #0a0a0a, #1a0000);
  border-top: 2px solid #ff3333;
  padding: 60px 20px 20px;
  margin-top: 60px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section {
  text-align: center;
}

.footer-section h3 {
  color: #ff6666;
  font-size: 1.3rem;
  margin-bottom: 20px;
  text-shadow: 0 0 10px rgba(255, 51, 51, 0.3);
}

.footer-section p {
  color: #cccccc;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.btn-facebook {
  display: inline-block;
  background: linear-gradient(135deg, #3b5998, #1d3a70);
  color: #ffffff;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: all 0.3s ease;
  border: 1px solid #3b5998;
}

.btn-facebook:hover {
  background: linear-gradient(135deg, #4a69bd, #2d5a8f);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(59, 89, 152, 0.5);
}

.btn-contacto {
  display: inline-block;
  background: linear-gradient(135deg, #ff3333, #cc0000);
  color: #ffffff;
  padding: 12px 30px;
  text-decoration: none;
  border-radius: 5px;
  font-weight: bold;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-contacto:hover {
  background: linear-gradient(135deg, #ff6666, #ff3333);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(255, 51, 51, 0.5);
}

.footer-link {
  color: #88ddff;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.footer-link:hover {
  color: #ffaa88;
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 30px;
  text-align: center;
  color: #666;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: #88ddff;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #ffaa88;
}

/* Modal del Formulario */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-content {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  margin: 5% auto;
  padding: 40px;
  border: 2px solid #ff3333;
  border-radius: 10px;
  width: 90%;
  max-width: 600px;
  box-shadow: 0 0 30px rgba(255, 51, 51, 0.3);
  position: relative;
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-content h2 {
  color: #ff6666;
  margin-bottom: 30px;
  text-align: center;
  text-shadow: 0 0 10px rgba(255, 51, 51, 0.3);
}

.close {
  color: #cccccc;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s ease;
}

.close:hover {
  color: #ff3333;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  color: #ff6666;
  margin-bottom: 8px;
  font-weight: bold;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #444;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-family: Arial, sans-serif;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #ff3333;
  background: rgba(255, 51, 51, 0.1);
  box-shadow: 0 0 10px rgba(255, 51, 51, 0.2);
}

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

.btn-enviar {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #ff3333, #cc0000);
  color: #ffffff;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-enviar:hover {
  background: linear-gradient(135deg, #ff6666, #ff3333);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 51, 51, 0.5);
}

/* Media Queries Footer */
@media (max-width: 768px) {
  footer.footer {
    padding: 40px 15px 15px;
  }

  .footer-content {
    gap: 30px;
  }

  .footer-section h3 {
    font-size: 1.1rem;
  }

  .modal-content {
    width: 95%;
    padding: 30px;
    margin: 10% auto;
  }
}

@media (max-width: 600px) {
  footer.footer {
    padding: 30px 10px 10px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .footer-section h3 {
    font-size: 1rem;
  }

  .btn-facebook,
  .btn-contacto {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .modal-content {
    width: 95%;
    padding: 20px;
    margin: 20% auto;
  }

  .modal-content h2 {
    font-size: 1.3rem;
  }

  .form-group input,
  .form-group textarea {
    padding: 10px;
    font-size: 16px;
  }

  .btn-enviar {
    padding: 12px;
    font-size: 0.9rem;
  }

  .close {
    font-size: 24px;
  }
}