/* Yousaf Aluminium & Glass Works Lahore - Custom Styles */

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

/* Hero gradient overlay */
.hero-overlay {
  background: linear-gradient(90deg, #103336 20%, transparent 70%);
}

/* CTA section overlay */
.cta-overlay {
  background: linear-gradient(90deg, #00A0AE 50%, transparent 50%);
}

/* Image overlap effect */
.img-overlap {
  margin-top: -100px;
  margin-left: 250px;
}

@media (max-width: 768px) {
  .img-overlap {
    margin-top: 0;
    margin-left: 0;
  }
}

/* Service card hover */
.service-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 24px rgba(0, 160, 174, 0.2);
}

/* Gallery image hover - shrink effect */
.gallery-img {
  transition: transform 0.4s ease;
  overflow: hidden;
}
.gallery-img:hover img {
  transform: scale(0.95);
}
.gallery-img img {
  transition: transform 0.4s ease;
}

/* Testimonial carousel */
.testimonial-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
  width: 100%;
}
.testimonial-slide {
  width: 100%;
  min-width: 100%;
  flex-shrink: 0;
  box-sizing: border-box;
}

/* Counter animation */
.counter-number {
  font-variant-numeric: tabular-nums;
}



/* Mobile menu */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-menu.open {
  max-height: 400px;
}

/* Nav link hover underline */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: #00A0AE;
  transition: width 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
}

/* Button hover */
.btn-primary {
  transition: background-color 0.3s ease, transform 0.2s ease;
}
.btn-primary:hover {
  transform: translateY(-2px);
}

/* Social icon hover */
.social-icon {
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* Fade in animation */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate-fadeInUp { animation: fadeInUp 0.7s ease forwards; }
.animate-fadeInDown { animation: fadeInDown 0.7s ease forwards; }
.animate-fadeInLeft { animation: fadeInLeft 0.7s ease forwards; }
.animate-fadeInRight { animation: fadeInRight 0.7s ease forwards; }
.animate-zoomIn { animation: zoomIn 0.7s ease forwards; }

/* Initially hidden for scroll animations */
.scroll-animate {
  opacity: 0;
}
.scroll-animate.animated {
  opacity: 1;
}



/* Form focus styles */
input:focus, textarea:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 160, 174, 0.3);
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}
.whatsapp-float i {
  line-height: 1;
}

@keyframes whatsappPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}
.whatsapp-float {
  animation: whatsappPulse 2s infinite;
}