@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --primary-color: #0056b3;
  --primary-light: #4da3ff;
  --primary-dark: #003d82;
  --bg-color: #ffffff;
  --secondary-bg: #f8f9fa;
  --text-main: #333333;
  --text-light: #666666;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.15);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-color);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 80px; /* For fixed navbar */
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--primary-dark);
  font-weight: 600;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--primary-dark);
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
  height: 80px;
}

.navbar.sticky {
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.logo {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary-color);
}

.nav-cta {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  padding: 8px 20px;
  border-radius: 30px;
  box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
  background: var(--primary-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.hamburger {
  display: none;
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-dark);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 30px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(0, 86, 179, 0.3);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 86, 179, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.btn-outline:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* Hero Section */
.hero {
  height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(rgba(0, 86, 179, 0.8), rgba(0, 61, 130, 0.9)), url('assets/hero-bg.jpg') center/cover;
  color: var(--white);
}

.hero-content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  color: var(--white);
  animation: fadeUp 1s ease;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 30px;
  opacity: 0.9;
  animation: fadeUp 1.2s ease;
}

.hero .btn {
  animation: fadeUp 1.4s ease;
}

/* Page Header */
.page-header {
  background: var(--primary-dark);
  color: var(--white);
  padding: 80px 0 60px;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  font-size: 2.8rem;
  margin-bottom: 15px;
}

/* Sections General */
section {
  padding: 80px 0;
}

.bg-light {
  background-color: var(--secondary-bg);
}

/* Features / Why Choose Us */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.feature-card {
  background: var(--white);
  padding: 30px 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-bottom: 3px solid transparent;
}

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

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-light);
}

/* Products Section */
.category-section {
  margin-bottom: 60px;
}
.category-section:last-child {
  margin-bottom: 0;
}

.category-title {
  font-size: 2rem;
  margin-bottom: 30px;
  color: var(--primary-color);
  border-bottom: 2px solid var(--primary-light);
  padding-bottom: 10px;
  display: inline-block;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-bottom: 1px solid var(--secondary-bg);
}

.product-info {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.85rem;
  color: var(--primary-color);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 5px;
  display: block;
}

.product-info h3 {
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.product-info p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.btn-enquire {
  width: 100%;
  text-align: center;
  padding: 10px;
  background: var(--secondary-bg);
  color: var(--primary-color);
  border-radius: 8px;
  font-weight: 600;
  transition: var(--transition);
  border: 1px solid var(--primary-light);
}

.btn-enquire:hover {
  background: var(--primary-color);
  color: var(--white);
}

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  aspect-ratio: 1 / 1;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 61, 130, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

.gallery-overlay i {
  color: var(--white);
  font-size: 2.5rem;
  transform: scale(0.5);
  transition: var(--transition);
}

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

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-item:hover .gallery-overlay i {
  transform: scale(1);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-img img {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.about-text p {
  margin-bottom: 20px;
  color: var(--text-light);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-item {
  background: var(--secondary-bg);
  padding: 20px;
  border-radius: 8px;
  border-left: 4px solid var(--primary-color);
}

.stat-item h4 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 5px;
}

.mission-vision {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.mv-card {
  background: var(--white);
  padding: 30px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--primary-color);
}

.mv-card h3 {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--primary-dark);
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.contact-info {
  background: var(--primary-color);
  color: var(--white);
  padding: 40px;
}

.contact-info h3 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.5rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 25px;
}

.info-item i {
  font-size: 1.5rem;
  margin-top: 3px;
}

.contact-form {
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0,86,179,0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
footer {
  background: var(--primary-dark);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-col h4 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.footer-col p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 15px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

/* WhatsApp Button */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  box-shadow: var(--shadow-lg);
  z-index: 100;
  transition: var(--transition);
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  background: #20b858;
}

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

/* Privacy Policy */
.privacy-content {
  background: var(--white);
  padding: 40px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  margin-top: 40px;
}

.privacy-content h2 {
  margin-top: 30px;
  margin-bottom: 15px;
  font-size: 1.5rem;
}

.privacy-content p, .privacy-content ul {
  margin-bottom: 15px;
  color: var(--text-light);
}

.privacy-content ul {
  padding-left: 20px;
  list-style-type: disc;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.6);
  backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.modal.show {
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
}

.modal-content {
  background-color: var(--white);
  padding: 40px;
  border-radius: 12px;
  max-width: 800px;
  width: 90%;
  position: relative;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 30px;
  transform: translateY(-50px);
  transition: transform 0.3s ease;
}

.modal.show .modal-content {
  transform: translateY(0);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  font-weight: bold;
  color: var(--text-light);
  cursor: pointer;
  transition: color 0.2s;
}

.close-modal:hover {
  color: var(--primary-color);
}

.modal-img-container img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  object-fit: cover;
}

.modal-details h3 {
  font-size: 1.8rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
}

.modal-category {
  display: inline-block;
  background: var(--secondary-bg);
  color: var(--primary-color);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.modal-details p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.btn-group {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.btn-view {
  background: var(--primary-color);
  color: var(--white);
  flex: 1;
}

.btn-view:hover {
  background: var(--primary-dark);
  color: var(--white);
}

.btn-enquire {
  flex: 1;
}

/* Responsive Design */
@media (max-width: 992px) {
  .about-grid, .contact-container {
    grid-template-columns: 1fr;
  }
  
  .mission-vision {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--white);
    flex-direction: column;
    align-items: center;
    padding-top: 40px;
    transition: var(--transition);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .modal-content {
    grid-template-columns: 1fr;
    padding: 30px 20px;
    height: 80vh;
    overflow-y: auto;
  }
  
  .btn-group {
    flex-direction: column;
  }
}