:root {
  --primary-color: #003366; /* Deep Blue */
  --secondary-color: #f8f9fa; /* Light Grey */
  --accent-color: #00aaff; /* Bright Blue accent */
  --text-dark: #333333;
  --text-light: #ffffff;
  --bg-white: #ffffff;
  --bg-grey: #f4f4f4;
  --transition: all 0.3s ease-in-out;
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Roboto', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

.section-padding {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background-color: var(--accent-color);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.navbar.scrolled {
  height: 70px;
  background: #ffffff;
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 900;
  box-shadow: 0 4px 10px rgba(0, 51, 102, 0.3);
  position: relative;
  overflow: hidden;
}

.logo-icon::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: rgba(255, 255, 255, 0.1);
  transform: rotate(45deg);
}

.logo span {
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  gap: 30px;
}

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

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

.mobile-menu-btn {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  height: 100vh;
  background: linear-gradient(rgba(0, 51, 102, 0.7), rgba(0, 51, 102, 0.7)), url('hero_bg.png');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  color: var(--text-light);
  text-align: center;
  padding-top: var(--header-height);
}

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

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease-out;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 40px;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out;
}

.hero-btns {
  display: flex;
  gap: 20px;
  justify-content: center;
  animation: fadeInUp 1.2s ease-out;
}

.btn {
  padding: 12px 30px;
  border-radius: 5px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #0088cc;
  transform: translateY(-3px);
}

.btn-secondary {
  background-color: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover {
  background-color: white;
  color: var(--primary-color);
  transform: translateY(-3px);
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.about-card {
  background: var(--bg-white);
  padding: 40px 30px;
  border-radius: 10px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.about-card:hover {
  transform: translateY(-10px);
}

.about-card i {
  font-size: 2.5rem;
  color: var(--accent-color);
  margin-bottom: 20px;
}

/* Services Section */
.services {
  background-color: var(--bg-grey);
}

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

.service-card {
  background: var(--bg-white);
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.service-card:hover {
  transform: scale(1.03);
}

.service-img {
  height: 200px;
  background-size: cover;
  background-position: center;
}

.service-info {
  padding: 30px;
}

.service-info h3 {
  margin-bottom: 15px;
  color: var(--primary-color);
}

/* Gallery Section */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  height: 250px;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

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

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 51, 102, 0.6);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: var(--transition);
}

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

.gallery-overlay i {
  color: white;
  font-size: 2rem;
}

/* Pricing Section */
.pricing {
  background-color: var(--bg-grey);
}

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

.pricing-card {
  background: var(--bg-white);
  padding: 50px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: var(--shadow);
  position: relative;
  transition: var(--transition);
  border: 2px solid #e1e8ed; /* Subtle border for all cards */
}

.pricing-card:hover {
  border-color: var(--accent-color);
  transform: translateY(-5px);
}

.pricing-card.recommended {
  border: 2px solid var(--accent-color);
  transform: scale(1.05);
}

.recommended-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-color);
  color: white;
  padding: 5px 20px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary-color);
  margin-bottom: 30px;
}

.price span {
  font-size: 1rem;
  color: #777;
}

.pricing-features {
  margin-bottom: 30px;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features i {
  color: var(--accent-color);
}

/* Testimonials Section */
.testimonials-slider {
  display: flex;
  gap: 30px;
  overflow-x: auto;
  padding: 20px 0;
  scroll-snap-type: x mandatory;
}

.testimonial-card {
  min-width: 350px;
  background: var(--bg-white);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--shadow);
  scroll-snap-align: center;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 25px;
}

.client-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #ddd;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 50px;
}

.contact-form {
  background: var(--bg-white);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--shadow);
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
}

.form-control {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--accent-color);
}

.contact-info-items {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.info-item {
  display: flex;
  gap: 20px;
}

.info-item i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

.map-container {
  height: 300px;
  border-radius: 15px;
  overflow: hidden;
  margin-top: 30px;
}

/* Footer */
.footer {
  background: var(--primary-color);
  color: white;
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 50px;
  margin-bottom: 50px;
}

.footer-logo h3 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.footer-links h4 {
  margin-bottom: 25px;
}

.footer-links ul li {
  margin-bottom: 12px;
  opacity: 0.8;
}

.footer-links ul li:hover {
  opacity: 1;
  padding-left: 5px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  opacity: 0.6;
  font-size: 0.9rem;
}

/* Floating WhatsApp removed */


/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  width: 45px;
  height: 45px;
  background: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  z-index: 999;
  transition: var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

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

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 992px) {
  .nav-links {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .section-padding {
    padding: 70px 0;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-btns {
    flex-direction: column;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  
  .pricing-card.recommended {
    transform: none;
  }
}

/* Mobile Nav Menu */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  height: 100vh;
  background: white;
  z-index: 1001;
  padding: 50px 30px;
  transition: 0.4s ease;
  box-shadow: -5px 0 20px rgba(0,0,0,0.1);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav ul {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.mobile-nav ul li a {
  font-size: 1.2rem;
  font-weight: 600;
}

.mobile-nav-close {
  position: absolute;
  top: 25px;
  right: 30px;
  font-size: 1.5rem;
}

.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1000;
  display: none;
}

.overlay.active {
  display: block;
}