/* Modern Design for About Us to Footer Sections Only */

:root {
  --primary-blue: #0066cc;
  --primary-dark: #004d99;
  --accent-green: #00c896;
  --text-dark: #2c3e50;
  --text-light: #6c757d;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* About Section Enhancement */
#about {
  background: #ffffff;
  padding: 80px 0;
}

#about .about-img img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  transition: transform 0.4s ease;
}

#about .about-img img:hover {
  transform: scale(1.02);
}

#about .content h3 {
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-light);
  font-weight: 400;
}

#about .content p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-light);
}

/* Services Section - Modern Card Design */
#services {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 80px 0;
}

#services .section-header h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 50px;
}

#services .box {
  padding: 40px 30px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s ease;
  height: 100%;
  border: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
}

#services .box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-green));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

#services .box:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

#services .box:hover::before {
  transform: scaleX(1);
}

#services .box .icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-md);
}

#services .box:hover .icon {
  transform: rotate(5deg) scale(1.1);
  background: linear-gradient(135deg, var(--accent-green) 0%, #00b082 100%);
}

#services .box .icon i {
  font-size: 32px;
  color: #ffffff;
}

#services .box .title {
  font-weight: 600;
  margin-bottom: 20px;
  font-size: 20px;
  line-height: 1.4;
}

#services .box .title a {
  color: var(--text-dark);
  transition: color 0.3s ease;
}

#services .box:hover .title a {
  color: var(--primary-blue);
}

#services .box .description {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 15px;
}

/* Service Activities Gallery - Modern Cards */
#service-activities {
  background: #ffffff;
  padding: 80px 0;
}

#service-activities .section-header {
  margin-bottom: 50px;
}

#service-activities .section-header h2 {
  font-size: 36px;
  font-weight: 700;
}

#service-activities .section-header p {
  font-size: 16px;
  color: var(--text-light);
  margin-top: 15px;
}

#service-activities .portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  transition: all 0.4s ease;
  margin-bottom: 30px;
}

#service-activities .portfolio-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

#service-activities .portfolio-item img {
  border-radius: 12px;
  transition: all 0.5s ease;
  height: 300px;
  object-fit: cover;
  object-position: center;
}

#service-activities .portfolio-item:hover img {
  transform: scale(1.08);
}

#service-activities .portfolio-overlay {
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.95) 0%, rgba(0, 200, 150, 0.9) 100%);
  border-radius: 12px;
}

#service-activities .portfolio-info h2 {
  font-size: 17px;
  font-weight: 600;
  padding: 15px;
  line-height: 1.4;
}

/* Portfolio Section Enhancement */
#portfolio {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  padding: 80px 0;
}

#portfolio .section-header h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 30px;
}

#portfolio .section-header p {
  background: #ffffff;
  padding: 20px 25px;
  border-left: 4px solid var(--primary-blue);
  margin-bottom: 15px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dark);
}

#portfolio .section-header p:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
  border-left-width: 6px;
}

/* Contact Section - Modern Card Layout */
#contact {
  background: #ffffff;
  padding: 80px 0;
}

#contact .section-header h2 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 50px;
}

#contact .contact-info .contact-address,
#contact .contact-info .contact-phone,
#contact .contact-info .contact-email {
  background: #ffffff;
  padding: 40px 30px;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.4s ease;
  border: 2px solid transparent;
  height: 100%;
}

#contact .contact-info > div:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-blue);
}

#contact .contact-info i {
  font-size: 48px;
  color: var(--primary-blue);
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(0, 200, 150, 0.1) 100%);
  width: 90px;
  height: 90px;
  line-height: 90px;
  border-radius: 50%;
  margin: 0 auto 25px;
  display: block;
  transition: all 0.4s ease;
}

#contact .contact-info > div:hover i {
  transform: scale(1.15) rotate(5deg);
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-green) 100%);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 102, 204, 0.3);
}

#contact .contact-info h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-dark);
}

#contact .contact-info p,
#contact .contact-info address {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 0;
}

#contact .contact-info a {
  color: var(--primary-blue);
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

#contact .contact-info a:hover {
  color: var(--accent-green);
}

#contact iframe {
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  border: 4px solid #ffffff;
  margin-top: 30px;
}

/* Footer Enhancement */
#footer {
  background: linear-gradient(135deg, #1a1a1a 0%, #2c3e50 100%);
  padding: 50px 0;
  color: rgba(255, 255, 255, 0.9);
}

#footer .copyright {
  font-size: 16px;
  font-weight: 500;
}

#footer .copyright strong {
  color: #ffffff;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* WhatsApp Button Enhancement */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 80px;
  right: 15px;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  border-radius: 50px;
  text-align: center;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
  color: #fff;
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float:focus {
  color: #fff;
  outline: none;
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 70px;
    right: 10px;
    font-size: 25px;
  }
}

/* Back to Top Button Enhancement */
.back-to-top {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-dark) 100%);
  box-shadow: var(--shadow-md);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s ease;
}

.back-to-top:hover {
  background: linear-gradient(135deg, var(--accent-green) 0%, #00b082 100%);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Responsive Enhancements */
@media (max-width: 768px) {
  #services .box,
  #contact .contact-info > div {
    margin-bottom: 20px;
  }
  
  #about,
  #services,
  #service-activities,
  #portfolio,
  #contact {
    padding: 60px 0;
  }
  
  .section-header h2 {
    font-size: 28px;
  }
  
  #service-activities .portfolio-item img {
    height: 250px;
  }
}

/* Smooth Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.wow {
  animation-duration: 0.8s;
  animation-fill-mode: both;
}

/* Smooth Scroll */
html {
  scroll-behavior: smooth;
}

/* Selection Color */
::selection {
  background: var(--primary-blue);
  color: #ffffff;
}

::-moz-selection {
  background: var(--primary-blue);
  color: #ffffff;
}