/* ========================================
   FOOTER SECTION - Professional & Comprehensive
   ======================================== */

.footer-section {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: #ffffff;
  padding: 60px 20px 20px;
  margin-top: 80px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h3 {
  color: #dc2626;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-column p,
.footer-column a {
  color: #d1d5db;
  font-size: 14px;
  line-height: 1.8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-column a:hover {
  color: #dc2626;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links a::before {
  content: '→';
  color: #dc2626;
  transition: transform 0.3s ease;
}

.footer-links a:hover::before {
  transform: translateX(5px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-icon {
  color: #dc2626;
  font-size: 18px;
  margin-top: 2px;
}

.social-links {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(220, 38, 38, 0.1);
  border: 2px solid #dc2626;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #dc2626;
  font-size: 18px;
  transition: all 0.3s ease;
}

.social-link:hover {
  background: #dc2626;
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(220, 38, 38, 0.4);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
}

.footer-bottom p {
  color: #9ca3af;
  font-size: 14px;
  margin: 5px 0;
}

.footer-logo {
  max-width: 150px;
  margin-bottom: 20px;
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */

.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  cursor: pointer;
  transition: all 0.3s ease;
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 35px;
  height: 35px;
  fill: white;
}

@keyframes pulse-whatsapp {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7);
  }
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */

.back-to-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 50px;
  height: 50px;
  background: #dc2626;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 24px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 25px rgba(220, 38, 38, 0.5);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */

.testimonials-section {
  padding: 80px 20px;
  background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
  position: relative;
  overflow: hidden;
}

.testimonials-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #dc2626, #b91c1c);
}

.testimonials-container {
  max-width: 1200px;
  margin: 0 auto;
}

.testimonials-title {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 20px;
  color: #1a1a1a;
}

.testimonials-subtitle {
  text-align: center;
  font-size: 18px;
  color: #6b7280;
  margin-bottom: 60px;
}

.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.testimonial-card {
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 60px;
  color: rgba(220, 38, 38, 0.1);
  font-family: Georgia, serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.testimonial-text {
  font-size: 16px;
  line-height: 1.6;
  color: #4b5563;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 20px;
}

.testimonial-info h4 {
  font-size: 16px;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0;
}

.testimonial-info p {
  font-size: 14px;
  color: #6b7280;
  margin: 0;
}

.testimonial-rating {
  color: #fbbf24;
  font-size: 18px;
  margin-top: 15px;
}

/* ========================================
   ANIMATED STATISTICS COUNTERS
   ======================================== */

.stats-section {
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  padding: 60px 20px;
  color: white;
  position: relative;
  overflow: hidden;
}

.stats-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 15s ease-in-out infinite;
}

.stats-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 10px;
  display: block;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.stat-label {
  font-size: 16px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  opacity: 0.9;
}

.stat-icon {
  font-size: 40px;
  margin-bottom: 15px;
  opacity: 0.8;
}

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

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
  
  .back-to-top {
    bottom: 20px;
    left: 20px;
    width: 45px;
    height: 45px;
  }
  
  .testimonials-slider {
    grid-template-columns: 1fr;
  }
  
  .stats-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  
  .stat-number {
    font-size: 36px;
  }
}