/* Global Styles */
:root {
  --primary-color: #0d6efd;
  --secondary-color: #6c757d;
  --success-color: #20c997;
  --warning-color: #fd7e14;
  --danger-color: #dc3545;
  --light-color: #f8f9fa;
  --dark-color: #212529;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: #333;
}

/* Hero Banner Styles */
.hero-banner {
  position: relative;
  height: 600px;
  overflow: hidden;
  margin-top: 80px;
}

.banner-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-slide.active {
  opacity: 1;
}

.banner-content {
  text-align: center;
  color: white;
  z-index: 2;
  max-width: 800px;
  padding: 0 2rem;
}

.banner-content h1 {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
  margin-bottom: 1rem;
}

.banner-content p {
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
  margin-bottom: 2rem;
  font-size: 1.25rem;
}

.banner-controls {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 3;
}

.banner-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: white;
  font-size: 2rem;
  padding: 1rem;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s;
}

.banner-btn:hover {
  background: rgba(255, 255, 255, 0.4);
}

.banner-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 3;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.3s;
}

.dot.active {
  background: white;
}

/* Welcome Section */
.welcome-section {
  padding: 3rem 0;
}

/* Service Cards */
.service-card {
  transition: transform 0.3s, box-shadow 0.3s;
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.service-card img {
  height: 200px;
  object-fit: cover;
}

/* Testimonial Cards */
.testimonial-card {
  transition: transform 0.3s, box-shadow 0.3s;
  border: none;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  border-radius: 15px;
  overflow: hidden;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.testimonial-avatar img {
  border: 3px solid var(--primary-color);
}

.rating {
  font-size: 1.2rem;
}

/* Logo Styling */
.logo-container {
  width: 50px;
  height: 50px;
  background: #000;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  padding: 8px;
  transition: all 0.3s ease;
}

.logo-container:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.logo-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 2px;
}

.brand-tagline {
  font-size: 0.75rem;
  color: var(--secondary-color);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Navbar Styling */
.navbar {
  padding: 1rem 0;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(10px);
}

.navbar-brand {
  text-decoration: none;
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: #495057 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
  background-color: rgba(13, 110, 253, 0.1);
  transform: translateY(-2px);
}

.navbar-nav .nav-link.active {
  color: var(--primary-color) !important;
  background-color: rgba(13, 110, 253, 0.1);
}

/* Dropdown Styling */
.dropdown-menu {
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 250px;
  border: none;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.dropdown-item {
  padding: 0.75rem 1.5rem;
  color: #495057;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.dropdown-item:hover {
  background-color: rgba(13, 110, 253, 0.1);
  color: var(--primary-color);
  border-left-color: var(--primary-color);
  transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-banner {
    height: 400px;
    margin-top: 70px;
  }
  
  .banner-content h1 {
    font-size: 2rem;
  }
  
  .banner-controls {
    padding: 0 1rem;
  }
  
  .banner-btn {
    font-size: 1.5rem;
    padding: 0.75rem;
  }
  
  .navbar-nav .nav-link {
    padding: 0.75rem 1rem !important;
  }
}

/* Utility Classes */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--danger-color) !important; }

.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-success { background-color: var(--success-color) !important; }
.bg-warning { background-color: var(--warning-color) !important; }
.bg-danger { background-color: var(--danger-color) !important; }

.btn-primary { 
  background-color: var(--primary-color) !important; 
  border-color: var(--primary-color) !important; 
}

.btn-primary:hover { 
  background-color: #0b5ed7 !important; 
  border-color: #0b5ed7 !important; 
}