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

:root {
  --primary-color: #0B2447; /* Royal Blue */
  --secondary-color: #800000; /* Maroon */
  --accent-color: #D4AF37; /* Gold */
  --bg-light: #F8F9FA;
  --text-dark: #2C3E50;
  --text-light: #FFFFFF;
  --font-main: 'Inter', sans-serif;
  --font-heading: 'Playfair Display', serif;
}

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

body {
  font-family: var(--font-main);
  color: var(--text-dark);
  line-height: 1.6;
  background-color: #ffffff;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

/* Header & Nav */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 15px rgba(0,0,0,0.1);
  padding: 1rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo span {
  color: var(--secondary-color);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--primary-color);
  position: relative;
  font-size: 0.95rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  transition: width 0.3s ease;
}

.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}

.btn-primary {
  background: var(--primary-color);
  color: var(--text-light);
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
  font-weight: 600;
  border: 2px solid var(--primary-color);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

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

.btn-secondary {
  background: var(--secondary-color);
  color: var(--text-light);
  padding: 0.8rem 1.5rem;
  border-radius: 5px;
  font-weight: 600;
  border: 2px solid var(--secondary-color);
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-secondary:hover {
  background: transparent;
  color: var(--secondary-color);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(11, 36, 71, 0.7), rgba(128, 0, 0, 0.7)), url('images/hero-banner.png') center/cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--text-light);
  padding: 0 20px;
}

.hero-content {
  max-width: 900px;
  margin-top: 60px; /* offset for nav */
}

.hero h1 {
  color: var(--text-light);
  font-size: 4.5rem;
  margin-bottom: 0.5rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero h3 {
  color: var(--accent-color);
  font-size: 2rem;
  font-family: var(--font-heading);
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

/* Sections */
section {
  padding: 6rem 5%;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-color);
}

/* About Section */
.about {
  display: flex;
  align-items: center;
  gap: 5rem;
  background: var(--bg-light);
}

.about-content {
  flex: 1;
}

.about-content p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #555;
}

.about-image {
  flex: 1;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

.about-image img {
  width: 100%;
  height: auto;
  display: block;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
  border-bottom: 4px solid var(--accent-color);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  font-family: var(--font-heading);
}

.stat-text {
  font-weight: 600;
  color: #666;
}

/* Products Section */
.products {
  background: white;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.product-card {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #f0f0f0;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

.product-img {
  height: 250px;
  overflow: hidden;
  position: relative;
}

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

.product-card:hover .product-img img {
  transform: scale(1.1);
}

.product-info {
  padding: 1.5rem;
  text-align: center;
}

.product-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.product-info p {
  color: #666;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.product-info .btn-outline {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 4px;
  font-weight: 500;
}

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

/* Features/Why Choose Us */
.features {
  background: var(--primary-color);
  color: white;
}

.features .section-title {
  color: white;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  transition: background 0.3s ease, transform 0.3s ease;
}

.feature-item:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
}

.feature-item h3 {
  color: white;
  margin-bottom: 0.5rem;
}

/* Infrastructure */
.infrastructure {
  background: var(--bg-light);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  height: 300px;
}

.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(11, 36, 71, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

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

.gallery-overlay span {
  color: var(--accent-color);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* Quality Section */
.quality {
  background: white;
  display: flex;
  align-items: center;
  gap: 5rem;
}

.quality-content {
  flex: 1;
}

.quality-image {
  flex: 1;
  border-radius: 10px;
  overflow: hidden;
}

.quality-image img {
  width: 100%;
}

.quality-list {
  margin-top: 2rem;
}

.quality-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.quality-list i {
  color: var(--accent-color);
  font-size: 1.2rem;
}

/* Testimonials */
.testimonials {
  background: var(--bg-light);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.testimonial-card {
  background: white;
  padding: 2.5rem;
  border-radius: 10px;
  text-align: center;
  position: relative;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.client-img {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  object-fit: cover;
  border: 3px solid var(--accent-color);
}

.stars {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

.quote-icon {
  font-size: 3rem;
  color: rgba(11, 36, 71, 0.05);
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
}

/* Contact */
.contact {
  background: white;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.contact-info {
  background: var(--primary-color);
  color: white;
  padding: 3rem;
  border-radius: 10px;
}

.contact-info h3 {
  color: white;
  margin-bottom: 2rem;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.info-icon {
  font-size: 1.5rem;
  color: var(--accent-color);
  margin-top: 5px;
}

.info-item h4 {
  color: white;
  margin-bottom: 0.2rem;
}

.contact-form {
  background: var(--bg-light);
  padding: 3rem;
  border-radius: 10px;
}

.contact-form h3 {
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-family: var(--font-main);
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
}

textarea.form-control {
  height: 150px;
  resize: none;
}

/* Footer */
footer {
  background: #051329;
  color: #ddd;
  padding: 5rem 5% 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: white;
  margin-bottom: 1.5rem;
  font-size: 1.2rem;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent-color);
}

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  color: #ddd;
}

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

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
  color: white;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--accent-color);
  color: var(--primary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}

/* Floating Buttons */
.floating-btn {
  position: fixed;
  bottom: 30px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 999;
  transition: transform 0.3s ease;
}

.floating-btn:hover {
  transform: scale(1.1);
  color: white;
}

.whatsapp-btn {
  right: 30px;
  background: #25D366;
}

.call-btn {
  right: 100px;
  background: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 992px) {
  .hero h1 { font-size: 3.5rem; }
  .about { flex-direction: column; }
  .quality { flex-direction: column-reverse; }
  .contact-container { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .navbar { padding: 1rem 5%; }
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
    box-shadow: 0 10px 10px rgba(0,0,0,0.1);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: clip-path 0.3s ease-in-out;
  }
  .nav-links.active {
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
  }
  .nav-links a {
    display: block;
    padding: 1rem 5%;
  }
  .nav-links a::after { display: none; }
  .hero h1 { font-size: 2.8rem; }
  .hero h3 { font-size: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .floating-btn { bottom: 20px; width: 45px; height: 45px; font-size: 1.5rem; }
  .whatsapp-btn { right: 20px; }
  .call-btn { right: 75px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .section-title { font-size: 2rem; }
  .about-stats { grid-template-columns: 1fr; }
}