/* Reset & Global Styles */
* {
  box-sizing: border-box;
}
html, body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}
body {
  font-family: 'Poppins', sans-serif;
  padding-top: 90px;
  background: linear-gradient(180deg, #e0f7fa, #ffffff);
  color: #004466;
  font-size: 18px;
  line-height: 1.6;
}

/* Base Section Styling */
section {
  background-color: #ffffff;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 40px;
  text-align: center;
  margin: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  scroll-margin-top: 100px;
  position: relative;
}
section > * {
  position: relative;
  z-index: 2;
}

/* Header */
header {
  background: linear-gradient(90deg, #004466, #0088cc);
  padding: 15px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1100;
  animation: slideDown 0.8s ease-out forwards;
}
header .logo,
header nav ul li a {
  background: linear-gradient(90deg, #D4AF37, #FFFFFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: #D4AF37;
}
header .logo {
  font-size: 28px;
  font-weight: bold;
  display: flex;
  align-items: center;
}
header .logo img {
  width: 80px;
  margin-right: 10px;
}
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
}
nav ul li a {
  position: relative;
  text-decoration: none;
  font-size: 22px;
  transition: 0.3s;
  padding: 10px;
  border-radius: 5px;
  display: flex;
  align-items: center;
}
nav ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: #ffc107;
  transition: width 0.3s;
}
nav ul li a:hover::after {
  width: 100%;
}
nav ul li a:hover img {
  animation: pulse 0.6s ease-out;
}
.hamburger {
  display: none;
  font-size: 30px;
  color: #D4AF37;
  cursor: pointer;
}

/* Mobile Menu */
#mobile-menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.5);
  z-index: 1050;
}
#mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  width: 60%;
  max-width: 300px;
  height: 100vh;
  background: rgba(255,255,255,0.8);
  box-shadow: -2px 0 5px rgba(0,0,0,0.5);
  transform: translateX(100%);
  transition: transform 0.3s ease-in-out;
  z-index: 1100;
}
#mobile-menu.open {
  transform: translateX(0);
}
#mobile-menu ul {
  list-style: none;
  padding: 20px;
  margin: 0;
}
#mobile-menu ul li {
  margin-bottom: 20px;
}
#mobile-menu ul li a {
  position: relative;
  text-decoration: none;
  font-size: 18px;
  color: #004466;
  display: flex;
  align-items: center;
  padding: 10px;
  border-radius: 5px;
  transition: background 0.3s;
}
#mobile-menu ul li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: #ffc107;
  transition: width 0.3s;
}
#mobile-menu ul li a:hover::after {
  width: 100%;
}
#mobile-menu ul li a img {
  width: 20px;
  height: auto;
  margin-right: 8px;
  vertical-align: middle;
}

/* Animations */
.animatable { opacity: 0; }
.animatable.visible.fade-in { animation: fadeIn 0.8s forwards; }
.animatable.visible.slide-in-left { animation: slideInLeft 0.8s forwards; }
.animatable.visible.slide-in-right { animation: slideInRight 0.8s forwards; }
.animatable.visible.fade-in-up { animation: fadeInUp 0.8s forwards; }
@keyframes fadeIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-50px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideDown { from { transform: translateY(-100%); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes pulse { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }

/* Product Grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  padding: 20px;
  max-width: 1000px;
  margin: 0 auto;
}
.product {
  border: 1px solid #ccc;
  padding: 15px;
  text-align: center;
  background: white;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  transition: transform 0.3s;
}
.product:hover { transform: scale(1.05); }
.product img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

/* Clients Section */
#clientel .client-images {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 20px;
  justify-items: center;
  align-items: center;
}
#clientel .client-images img {
  width: 100%;
  height: auto;
  max-height: 200px;
  border-radius: 5px;
  object-fit: contain;
  transition: transform 0.3s;
}
#clientel .client-images img:hover { transform: scale(1.05); }

/* Why Us Section */
#about {
  padding: 40px;
  margin: 20px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
  text-align: center;
}
.about-header {
  text-align: center;
  margin-bottom: 20px;
}
.about-header img {
  background: #004466;
  border-radius: 50%;
  padding: 10px;
  width: 60px;
  display: block;
  margin: 0 auto 10px;
}
.about-header h2 {
  color: #004466;
  margin: 0;
  font-size: 32px;
}
.whyus-container {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.whyus-card {
  background: #00537C;
  border-radius: 10px;
  padding: 20px;
  flex: 1 1 150px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
  text-align: center;
  color: #ffffff;
}
.whyus-card h3 {
  text-decoration: underline;
  margin-bottom: 10px;
  font-size: 24px;
}
.whyus-card ul {
  display: inline-block;
  text-align: left;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}
.whyus-card ul li {
  margin-bottom: 8px;
  padding-left: 20px;
  text-align: left;
  font-size: 18px;
  position: relative;
}
.whyus-card ul li::before {
  content: "•";
  color: #ffffff;
  position: absolute;
  left: 0;
  top: 0;
}

/* Contact Section */
#contact {
  box-shadow: none;
  border-radius: 0;
  background: none;
  padding: 40px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
#contact::before { display: none; }
.contact-details, .contact-map { height: 300px; }
.contact-details {
  background: #004466;
  padding: 20px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-details h2 { color: #ffffff; margin-top: 0; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}
.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-item a {
  text-decoration: none;
  color: #ffffff;
  transition: color 0.3s;
  text-align: center;
}
.contact-item a:hover { color: #ffc107; }
.contact-item a:hover img { filter: brightness(1.2); }
.contact-item a:hover h3,
.contact-item a:hover p { color: #ffc107; }
.contact-item img { width: 48px; height: auto; }
.contact-item h3 {
  margin-top: 10px;
  font-size: 1.5rem;
  font-weight: bold;
}
.contact-item p {
  margin-top: 5px;
  font-size: 1rem;
  color: #e0e0e0;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 10px;
}

/* Footer */
footer {
  background: #004466;
  color: white;
  padding: 20px;
  border-radius: 10px 10px 0 0;
  margin-top: 30px;
  font-size: 20px;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.footer-left,
.footer-center,
.footer-right {
  flex: 1;
  padding: 0 10px;
}
.footer-left { text-align: left; }
.footer-center { text-align: center; }
.footer-right { text-align: right; }
footer a {
  color: #1e90ff;
  text-decoration: none;
  transition: 0.3s;
}
footer a:hover { text-decoration: underline; }

/* Responsive Styles */
@media (max-width: 768px) {
  header {
    flex-direction: row;
    justify-content: space-between;
    padding: 10px 20px;
  }
  header .logo { font-size: 24px; }
  nav { display: none; }
  .hamburger { display: block; }
  body { padding-top: 90px; }
  section { margin: 10px; padding: 20px; }
  .product-grid { grid-template-columns: 1fr; }
  #clientel::before { display: none !important; }
  .footer-top { flex-direction: column; text-align: center; }
  .footer-left,
  .footer-center,
  .footer-right { padding: 5px 0; text-align: center; }
  #contact { grid-template-columns: 1fr; }
  .contact-details, .contact-map { height: auto; }
  .whyus-container { flex-direction: column; }
}
@media (max-width: 480px) {
  header .logo { font-size: 20px; }
  nav ul li a { font-size: 16px; padding: 5px 10px; }
  section { padding: 15px; margin: 5px; }
  h1 { font-size: 28px; }
  #home h1 { font-size: 36px; }
  #home h2 { font-size: 30px; }
  #home p { font-size: 20px; }
  #about h2 { font-size: 32px; }
  .whyus-card h3 { font-size: 24px; }
  .whyus-card ul li { font-size: 18px; }
  p { font-size: 16px; }
  .product { padding: 10px; }
}

/* Home Section */
#home {
  background: linear-gradient(90deg, #0088cc, #004466);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}