/* ===================================
   CLEAN CORPORATE THEME
   =================================== */

/* CSS Variables for Theme Consistency */
:root {
  /* Bootstrap-aligned color palette */
  --primary-white: #ffffff;
  --secondary-light: #f8f9fa;
  --section-medium: #e9ecef;
  --footer-dark: #6c757d;
  --corporate-blue: #007bff;
  
  /* Extended palette for variety */
  --accent-light: #f1f3f4;
  --border-subtle: #dee2e6;
  --text-primary: #212529;
  --text-secondary: #6c757d;
  --text-muted: #868e96;
  
  /* Typography scale */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Spacing system */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadows */
  --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.12);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
}

/* ===================================
   BASE STYLES
   =================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--primary-white);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Enhanced typography hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

h1 {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2rem;
  font-weight: var(--font-weight-semibold);
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

h5 {
  font-size: 1.125rem;
  font-weight: var(--font-weight-medium);
}

h6 {
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

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

a:hover {
  color: #0056b3;
  text-decoration: underline;
}

/* ===================================
   LAYOUT ENHANCEMENTS
   =================================== */

/* Override Bootstrap container for full-width sections */
.section-fullwidth {
  width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.section-fullwidth .container,
.section-fullwidth .container-fluid {
  max-width: 100%;
  width: 100%;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

/* Alternating section backgrounds */
.section-white {
  background-color: var(--primary-white);
}

.section-light {
  background-color: var(--secondary-light);
}

.section-medium {
  background-color: var(--section-medium);
}

/* Enhanced container spacing */
.container {
  padding-top: var(--space-xxl);
  padding-bottom: var(--space-xxl);
}

.container-sm {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

/* ===================================
   TYPOGRAPHY COMPONENTS
   =================================== */

.text-corporate {
  color: var(--text-primary);
}

.text-muted-corporate {
  color: var(--text-muted);
}

.text-large {
  font-size: 1.125rem;
  line-height: 1.7;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.6;
}

.lead-corporate {
  font-size: 1.25rem;
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--text-secondary);
}

/* ===================================
   BUTTON ENHANCEMENTS
   =================================== */

/* Corporate button styles */
.btn-corporate {
  background-color: var(--corporate-blue);
  border: 1px solid var(--corporate-blue);
  color: white;
  padding: 0.75rem 2rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-block;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-subtle);
}

.btn-corporate:hover {
  background-color: #0056b3;
  border-color: #0056b3;
  color: white;
  text-decoration: none;
  box-shadow: var(--shadow-light);
  transform: translateY(-1px);
}

.btn-corporate:focus {
  outline: 2px solid rgba(0, 123, 255, 0.25);
  outline-offset: 2px;
}

/* Outline variant */
.btn-corporate-outline {
  background-color: transparent;
  border: 2px solid var(--corporate-blue);
  color: var(--corporate-blue);
  padding: 0.75rem 2rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  text-decoration: none;
  display: inline-block;
  text-align: center;
  cursor: pointer;
}

.btn-corporate-outline:hover {
  background-color: var(--corporate-blue);
  color: white;
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: var(--shadow-light);
}

/* ===================================
   CARD ENHANCEMENTS
   =================================== */

.card-corporate {
  background-color: var(--primary-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.card-corporate:hover {
  box-shadow: var(--shadow-light);
  transform: translateY(-2px);
}

.card-corporate .card-header {
  background-color: var(--secondary-light);
  border-bottom: 1px solid var(--border-subtle);
  padding: var(--space-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
}

.card-corporate .card-body {
  padding: var(--space-lg);
}

.card-corporate .card-footer {
  background-color: var(--secondary-light);
  border-top: 1px solid var(--border-subtle);
  padding: var(--space-lg);
}

/* ===================================
   HEADER ENHANCEMENTS
   =================================== */

.navbar-corporate {
  background-color: var(--primary-white) !important;
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-subtle);
  padding: 0.75rem 0;
}

.navbar-corporate .navbar-brand {
  font-weight: var(--font-weight-bold);
  font-size: 1.5rem;
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-corporate .navbar-nav .nav-link {
  color: var(--text-secondary) !important;
  font-weight: var(--font-weight-medium);
  padding: 0.5rem 1rem !important;
  transition: color var(--transition-fast);
}

.navbar-corporate .navbar-nav .nav-link:hover {
  color: var(--corporate-blue) !important;
  text-decoration: none;
}

/* ===================================
   FOOTER ENHANCEMENTS
   =================================== */

.footer-corporate {
  background-color: var(--footer-dark);
  color: white;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-corporate h5 {
  color: white;
  margin-bottom: var(--space-lg);
  font-weight: var(--font-weight-semibold);
}

.footer-corporate p,
.footer-corporate a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-corporate a:hover {
  color: white;
  text-decoration: underline;
}

.footer-corporate .border-top {
  border-color: rgba(255, 255, 255, 0.2) !important;
}

/* ===================================
   FORM ENHANCEMENTS
   =================================== */

.form-corporate .form-control {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-corporate .form-control:focus {
  border-color: var(--corporate-blue);
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
  outline: none;
}

.form-corporate .form-label {
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-corporate {
  background: linear-gradient(135deg, var(--primary-white) 0%, var(--secondary-light) 100%);
  padding: calc(var(--space-xxl) * 2) 0;
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.hero-corporate h1 {
  font-size: 3rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.hero-corporate p {
  font-size: 1.25rem;
  margin-bottom: var(--space-xl);
}

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.section-padding-sm {
  padding: var(--space-xl) 0;
}

.section-padding-lg {
  padding: calc(var(--space-xxl) * 1.5) 0;
}

.divider-corporate {
  height: 1px;
  background-color: var(--border-subtle);
  margin: var(--space-xl) 0;
  border: none;
}

.bg-pattern-light {
  background-color: var(--accent-light);
  background-image: radial-gradient(circle at 25% 25%, rgba(0, 123, 255, 0.05) 0%, transparent 50%),
                    radial-gradient(circle at 75% 75%, rgba(0, 123, 255, 0.05) 0%, transparent 50%);
}

/* ===================================
   ALERTS AND MESSAGES
   =================================== */

.alert-corporate {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.alert-corporate-success {
  background-color: rgba(25, 135, 84, 0.1);
  border-color: rgba(25, 135, 84, 0.2);
  color: #0f5132;
}

.alert-corporate-danger {
  background-color: rgba(220, 53, 69, 0.1);
  border-color: rgba(220, 53, 69, 0.2);
  color: #842029;
}

.alert-corporate-warning {
  background-color: rgba(255, 193, 7, 0.1);
  border-color: rgba(255, 193, 7, 0.2);
  color: #664d03;
}

.alert-corporate-info {
  background-color: rgba(13, 202, 240, 0.1);
  border-color: rgba(13, 202, 240, 0.2);
  color: #055160;
}

/* ===================================
   RESPONSIVE ENHANCEMENTS
   =================================== */

@media (max-width: 768px) {
  .hero-corporate h1 {
    font-size: 2.5rem;
  }
  
  .hero-corporate p {
    font-size: 1.125rem;
  }
  
  .container {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
}

@media (max-width: 576px) {
  .hero-corporate {
    padding: var(--space-xl) 0;
    min-height: 50vh;
  }
  
  .hero-corporate h1 {
    font-size: 2rem;
  }
  
  .btn-corporate,
  .btn-corporate-outline {
    width: 100%;
    margin-bottom: var(--space-sm);
  }
}

/* ===================================
   ANIMATION UTILITIES
   =================================== */

.fade-in {
  animation: fadeIn 0.6s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.slide-up {
  animation: slideUp 0.8s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Focus states for accessibility */
*:focus {
  outline: 2px solid var(--corporate-blue);
  outline-offset: 2px;
}

.btn:focus,
.form-control:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

/* Print styles */
@media print {
  .navbar-corporate,
  .footer-corporate,
  .btn-corporate,
  .btn-corporate-outline {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .section-light,
  .section-medium {
    background: white !important;
  }
}


/* Cookie Banner Additional Styles for Bootstrap */
.cookie-banner-custom {
    z-index: 1060;
    backdrop-filter: blur(10px);
}

.cookie-banner-custom .btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}