/* ==============================
   BOTONES
================================ */

/* Botón principal dorado */
.btn-gold {
  display: inline-block;
  padding: 16px 40px;
  border: 2px solid var(--gold);
  border-radius: 50px;
  color: var(--gold);
  background: transparent;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: 
    0 0 20px rgba(212, 175, 55, 0.2),
    inset 0 0 0 rgba(212, 175, 55, 0);
}

/* CORREGIDO: El efecto de brillo solo aparece en hover */
.btn-gold::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transform: translateY(-50%);
  transition: none;
  z-index: 1;
}

/* Solo se anima cuando haces hover */
.btn-gold:hover::before {
  animation: shine 0.6s ease;
}

@keyframes shine {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

.btn-gold:hover {
  color: var(--black);
  background: var(--gold);
  box-shadow: 
    0 0 40px rgba(212, 175, 55, 0.8),
    0 8px 25px rgba(212, 175, 55, 0.4),
    inset 0 0 30px rgba(212, 175, 55, 0.3);
  transform: translateY(-3px);
}

.btn-gold:hover {
  color: #fff !important;
}

.btn-gold span {
  position: relative;
  z-index: 2;
}

/* Botón secundario rojo */
.btn-red {
  display: inline-block;
  padding: 16px 40px;
  border: 2px solid var(--red);
  border-radius: 50px;
  color: var(--red);
  background: transparent;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-size: 0.95rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: 0 0 20px rgba(139, 0, 0, 0.2);
}

.btn-red::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transform: translateY(-50%);
  z-index: 1;
}

.btn-red:hover::before {
  animation: shine 0.6s ease;
}

.btn-red:hover {
  color: var(--white);
  background: var(--red);
  box-shadow: 
    0 0 40px rgba(139, 0, 0, 0.8),
    0 8px 25px rgba(139, 0, 0, 0.4);
  transform: translateY(-3px);
}

.btn-red span {
  position: relative;
  z-index: 2;
}

/* ==============================
   CARDS / TARJETAS
================================ */

.card {
  background: linear-gradient(135deg, rgba(20, 0, 0, 0.8), rgba(11, 11, 11, 0.9));
  border: 1px solid rgba(212, 175, 55, 0.2);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  backdrop-filter: blur(10px);
}

/* Efecto de brillo en esquina */
.card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(
    circle,
    rgba(212, 175, 55, 0.15),
    transparent 60%
  );
  transition: all 0.6s ease;
}

.card:hover::before {
  top: -25%;
  right: -25%;
}

.card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  box-shadow: 
    0 15px 40px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(212, 175, 55, 0.2);
  transform: translateY(-10px);
}

.card h3 {
  color: var(--gold);
  font-size: 1.8rem;
  margin-bottom: 15px;
  font-family: 'Playfair Display', serif;
}

.card p {
  color: var(--gray);
  line-height: 1.7;
}

/* ==============================
   SECCIÓN DE CONTENIDO
================================ */

.section {
  padding: 100px 40px;
  position: relative;
  overflow: hidden;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 3rem;
  color: var(--gold);
  text-align: center;
  margin: 0 auto 20px;
  position: relative;
  display: block;
}


/* Decoración bajo el título */
.section-title::after {
  content: '★ ★ ★';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--red);
  font-size: 0.8rem;
  letter-spacing: 10px;
  animation: twinkle 2s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.4;
  }
  50% {
    opacity: 1;
  }
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.2rem;
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ==============================
   GRID DE ELEMENTOS
================================ */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  margin-top: 60px;
}

/* ==============================
   BADGES / ETIQUETAS
================================ */

.badge {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--red), #b8860b);
  color: var(--white);
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  box-shadow: 0 4px 15px rgba(139, 0, 0, 0.4);
  animation: bounce 2s ease infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

/* ==============================
   LÍNEA DECORATIVA
================================ */

.divider {
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold),
    transparent
  );
  margin: 60px 0;
  position: relative;
}

.divider::before,
.divider::after {
  content: '◆';
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 1.2rem;
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
}

/* ==============================
   FORMULARIOS
================================ */

.form-group {
  margin-bottom: 25px;
}

.form-label {
  display: block;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: 0.5px;
  font-size: 0.95rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 15px 20px;
  background: rgba(11, 11, 11, 0.8);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-radius: 12px;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.3);
  background: rgba(11, 11, 11, 0.95);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--gray);
}

/* ==============================
   IMÁGENES CON EFECTO
================================ */

.img-hover {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  border: 2px solid rgba(212, 175, 55, 0.2);
}

.img-hover img {
  transition: transform 0.6s ease;
  display: block;
  width: 100%;
}

.img-hover:hover img {
  transform: scale(1.1);
}

.img-hover::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(139, 0, 0, 0.3),
    rgba(212, 175, 55, 0.3)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.img-hover:hover::after {
  opacity: 1;
}

/* ==============================
   RESPONSIVE
================================ */

@media (max-width: 768px) {
  .section {
    padding: 60px 20px;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .section-subtitle {
    font-size: 1rem;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .card {
    padding: 30px;
  }

  .btn-gold,
  .btn-red {
    padding: 14px 32px;
    font-size: 0.9rem;
  }
}

/* ==============================
   WHATSAPP FLOAT CON ICONO CSS
================================ */

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 65px;
  height: 65px;
  background: linear-gradient(135deg, #25d366, #128C7E);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 
    0 10px 25px rgba(0, 0, 0, 0.3),
    0 0 30px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  overflow: hidden;
  text-decoration: none;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.whatsapp-float:hover::before {
  transform: translateX(100%);
}

.whatsapp-float:hover {
  transform: scale(1.12) rotate(5deg);
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.4),
    0 0 50px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:active {
  transform: scale(1.05);
  transition: transform 0.1s ease;
}

.whatsapp-icon {
  position: relative;
  z-index: 2;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

.whatsapp-icon svg {
  filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
}

/* Efecto de pulso suave */
.whatsapp-float::after {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: rgba(37, 211, 102, 0.2);
  border-radius: 50%;
  z-index: 1;
  animation: pulse 2s ease-in-out infinite;
  opacity: 0;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.4;
  }
}

/* Responsive para WhatsApp */
@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
  }
  
  .whatsapp-icon svg {
    width: 26px;
    height: 26px;
  }
}

@media (max-width: 480px) {
  .whatsapp-float {
    bottom: 15px;
    right: 15px;
    width: 55px;
    height: 55px;
  }
  
  .whatsapp-icon svg {
    width: 24px;
    height: 24px;
  }
}