/* Global Styles */
:root {
  --bs-primary: #0d6efd;
  --bs-primary-rgb: 13, 110, 253;
  --bs-primary-light: #e6f0ff;
  --bs-secondary: #6c757d;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #f8f9fa;
  --bs-dark: #212529;
  --bs-white: #ffffff;
  --bs-border-radius: 0.375rem;
  --bs-border-radius-lg: 0.5rem;
  --bs-transition: all 0.3s ease;
}

body {
  font-family: 'Inter', sans-serif;
  color: #343a40;
  padding-top: 76px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
}

.lead {
  font-weight: 300;
  line-height: 1.6;
}

/* Buttons */
.btn {
  font-weight: 500;
  padding: 0.625rem 1.5rem;
  transition: var(--bs-transition);
  border-radius: var(--bs-border-radius);
}

.btn-lg {
  padding: 0.75rem 1.75rem;
  font-size: 1.125rem;
}

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

.btn-primary:hover {
  background-color: #0b5ed7;
  border-color: #0a58ca;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(var(--bs-primary-rgb), 0.3);
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-outline-primary:hover {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(var(--bs-primary-rgb), 0.2);
}

.btn-outline-light:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

/* Cards & Shadows */
.card {
  border-radius: var(--bs-border-radius-lg);
  transition: var(--bs-transition);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

/* Navigation */
.navbar {
  transition: var(--bs-transition);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
}

.nav-link {
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  transition: var(--bs-transition);
  position: relative;
}

.nav-link:after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--bs-primary);
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--bs-transition);
}

.nav-link.active:after,
.nav-link:hover:after {
  width: 30px;
}

/* Hero & Headers */
.hero-section {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.pexels.com/photos/7821702/pexels-photo-7821702.jpeg');
  background-size: cover;
  background-position: center;
  height: 80vh;
  display: flex;
  align-items: center;
  color: white;
}

.page-header {
  background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.pexels.com/photos/7821702/pexels-photo-7821702.jpeg');
  background-size: cover;
  background-position: center;
  color: white;
}

/* Process Numbers */
.process-number {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bs-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto;
}

/* Pricing Card */
.pricing-card {
  transition: var(--bs-transition);
}

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

.popular-plan {
  transform: scale(1.05);
  z-index: 1;
}

.popular-plan:hover {
  transform: scale(1.05) translateY(-10px);
}

/* Social Links */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background-color: rgba(var(--bs-primary-rgb), 0.1);
  color: var(--bs-primary);
  transition: var(--bs-transition);
}

.social-link:hover {
  background-color: var(--bs-primary);
  color: white;
  transform: translateY(-3px);
}

/* File Upload Area */
.upload-area {
  border: 2px dashed #dee2e6;
  border-radius: var(--bs-border-radius);
  transition: var(--bs-transition);
  cursor: pointer;
}

.upload-area:hover {
  border-color: var(--bs-primary);
  background-color: rgba(var(--bs-primary-rgb), 0.05);
}

/* Payment Method Icons */
.payment-method {
  border-radius: var(--bs-border-radius);
  transition: var(--bs-transition);
}

.payment-method:hover {
  background-color: var(--bs-primary-light);
}

/* Accordion Styling */
.accordion-item {
  border-radius: var(--bs-border-radius) !important;
  overflow: hidden;
}

.accordion-button {
  font-weight: 500;
  padding: 1.25rem;
}

.accordion-button:not(.collapsed) {
  color: var(--bs-primary);
  background-color: var(--bs-primary-light);
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: rgba(var(--bs-primary-rgb), 0.25);
}

/* Form Controls */
.form-control, .form-select {
  padding: 0.75rem 1rem;
  border-radius: var(--bs-border-radius);
  border: 1px solid #ced4da;
  transition: var(--bs-transition);
}

.form-control:focus, .form-select:focus {
  border-color: rgba(var(--bs-primary-rgb), 0.5);
  box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  .navbar-nav {
    padding: 1rem 0;
  }
  
  .nav-link:after {
    display: none;
  }
  
  .hero-section {
    height: auto;
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
  
  .popular-plan {
    transform: none;
  }
  
  .popular-plan:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 767.98px) {
  h1 {
    font-size: 2.25rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .btn-lg {
    padding: 0.625rem 1.5rem;
    font-size: 1rem;
  }
  
  .process-number {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }
}