/* CareerBoost Professional Design System */

:root {
  /* Core Color Palette */
  --primary-color: #0052cc; /* Deep Trustworthy Blue */
  --primary-light: #4c9aff;
  --secondary-color: #00b8d9; /* Bright Professional Blue */
  --accent-color: #ffab00; /* Subtle warm accent for CTR */
  --background-white: #ffffff;
  --background-off: #f4f5f7;
  --text-dark: #172b4d;
  --text-muted: #6b778c;
  --border-light: #dfe1e6;
  --white: #ffffff;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: 'Outfit', sans-serif;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 48px;
  --spacing-xxl: 80px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(9, 30, 66, 0.08);
  --shadow-md: 0 4px 8px rgba(9, 30, 66, 0.12);
  --shadow-lg: 0 12px 24px rgba(9, 30, 66, 0.1);
  --shadow-premium: 0 20px 40px rgba(0, 82, 204, 0.1);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-nav: 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-bounce: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, .headline {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

/* Layout Containers */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

section {
  padding: var(--spacing-xxl) 0;
}

/* Navigation */
nav {
  height: 80px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
}

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

.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

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

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

.nav-cta {
  background: var(--primary-color);
  color: var(--white) !important;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.nav-cta:hover {
  transform: translateY(-2px);
  background: #0045aa;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-bounce);
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background: var(--background-off);
  transform: scale(1.05);
}

/* Hero Section */
.hero {
  background: radial-gradient(circle at top right, #e6f0ff 0%, #ffffff 50%);
  padding-top: var(--spacing-xxl);
  padding-bottom: var(--spacing-xxl);
  min-height: 80vh;
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--text-dark), var(--primary-color));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: 1.25rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-xl);
  max-width: 500px;
}

.hero-image-container {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-premium);
  animation: float 6s ease-in-out infinite;
}

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

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

/* Pricing Page Styles */
.pricing-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-xxl);
}

.pricing-header h1 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.pricing-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 32px;
  transition: all var(--transition-bounce);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

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

.pricing-card.premium {
  border: 2px solid var(--primary-color);
  background: linear-gradient(to bottom, #f0f7ff, #ffffff);
}

.pricing-card .badge {
  position: absolute;
  top: 12px;
  right: -35px;
  background: var(--accent-color);
  color: var(--text-dark);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 40px;
  transform: rotate(45deg);
}

.pricing-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.pricing-card .price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-color);
  margin: 16px 0;
}

.pricing-card .price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-card ul {
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-card ul li {
  margin-bottom: 12px;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-card ul li svg {
  color: var(--secondary-color);
  flex-shrink: 0;
}

/* About Section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

.about-text p {
  margin-bottom: var(--spacing-md);
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
}

.contact-info-card {
  background: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-xl);
  border-radius: 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-item i {
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
}

.contact-form {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: 24px;
  box-shadow: var(--shadow-md);
}

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

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

.form-group input, .form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

/* Footer Styles */
footer {
  background: var(--background-off);
  padding: var(--spacing-xl) 0;
  margin-top: var(--spacing-xxl);
  border-top: 1px solid var(--border-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 40px;
  margin-bottom: 20px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links h4, .footer-legal h4, .footer-contact h4 {
  margin-bottom: 20px;
  font-size: 1.1rem;
}

.footer-links ul, .footer-legal ul, .footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-links a:hover, .footer-legal a:hover {
  color: var(--primary-color);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-copy {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* Responsive Footer */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-contact li {
    justify-content: center;
  }
}

/* Responsive */
@media (max-width: 992px) {
  .hero-grid, .about-content, .contact-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-image-container {
    max-width: 500px;
    margin: 0 auto;
  }

  .nav-links {
    display: none; /* Mobile menu logic would go here */
  }
}