/* === CLEAN CORPORATE CSS DESIGN === */
/* Variables */
:root {
  --color-primary: #2D3748;
  --color-secondary: #4A5568;
  --color-background: #FFFFFF;
  --color-footer-bg: #F7FAFC;
  --color-button: #2D3748;
  --color-accent: #718096;
  --color-border-light: #E2E8F0;
  --color-border-medium: #CBD5E0;
  
  /* Section backgrounds */
  --section-bg-primary: #FFFFFF;
  --section-bg-secondary: #F7FAFC;
  --section-bg-tertiary: #EDF2F7;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(45, 55, 72, 0.05);
  --shadow-md: 0 1px 3px 0 rgba(45, 55, 72, 0.1), 0 1px 2px 0 rgba(45, 55, 72, 0.06);
  --shadow-lg: 0 4px 6px -1px rgba(45, 55, 72, 0.1), 0 2px 4px -1px rgba(45, 55, 72, 0.06);
  
  /* Transitions */
  --transition-base: all 0.15s ease-in-out;
  --transition-fast: all 0.1s ease-in-out;
}

/* Reset and base styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  color: var(--color-primary);
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography hierarchy */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-md) 0;
  letter-spacing: -0.025em;
}

h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  font-weight: 500;
}

h5 {
  font-size: 1.125rem;
  font-weight: 500;
}

h6 {
  font-size: 1rem;
  font-weight: 500;
}

p {
  margin: 0 0 var(--spacing-md) 0;
  line-height: 1.7;
  color: var(--color-secondary);
}

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

a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}

a:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Container and layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  width: 100%;
}

.container-fluid {
  width: 100%;
  max-width: 100%;
  padding: 0 var(--spacing-lg);
}

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

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

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

/* Grid system - Clean Corporate style */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 calc(var(--spacing-lg) * -0.5);
}

.col {
  flex: 1;
  padding: 0 calc(var(--spacing-lg) * 0.5);
}

.col-12 { flex: 0 0 100%; max-width: 100%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-9 { flex: 0 0 75%; max-width: 75%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-6 { flex: 0 0 50%; max-width: 50%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-3 { flex: 0 0 25%; max-width: 25%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; padding: 0 calc(var(--spacing-lg) * 0.5); }
.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; padding: 0 calc(var(--spacing-lg) * 0.5); }

/* Button components - Clean Corporate style */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-primary);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
  user-select: none;
}

.btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

.btn-primary:hover {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  text-decoration: none;
  color: white;
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--color-border-medium);
  color: var(--color-primary);
}

.btn-secondary:hover {
  background-color: var(--section-bg-secondary);
  border-color: var(--color-primary);
  text-decoration: none;
  color: var(--color-primary);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-border-light);
  color: var(--color-secondary);
}

.btn-outline:hover {
  background-color: var(--section-bg-secondary);
  border-color: var(--color-primary);
  text-decoration: none;
  color: var(--color-primary);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.75rem;
}

.btn-lg {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* Card components - Clean Corporate style */
.card {
  background-color: white;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition-base);
}

.card:hover {
  border-color: var(--color-border-medium);
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border-light);
  background-color: var(--section-bg-secondary);
}

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

.card-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border-light);
  background-color: var(--section-bg-secondary);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-sm) 0;
}

.card-text {
  color: var(--color-secondary);
  line-height: 1.6;
}

/* Form components - Clean Corporate style */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-primary);
  background-color: white;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  font-family: var(--font-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45, 55, 72, 0.1);
}

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

.form-control:disabled {
  background-color: var(--section-bg-secondary);
  color: var(--color-accent);
  cursor: not-allowed;
}

select.form-control {
  cursor: pointer;
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Checkbox and radio styles */
.form-check {
  position: relative;
  display: block;
  padding-left: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.form-check-input {
  position: absolute;
  left: 0;
  margin-top: 0.125rem;
  margin-left: -1.25rem;
  width: 1rem;
  height: 1rem;
  cursor: pointer;
}

.form-check-label {
  margin-bottom: 0;
  cursor: pointer;
  color: var(--color-secondary);
  font-size: 0.875rem;
}

/* Alert components */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.alert-info {
  background-color: var(--section-bg-secondary);
  border-color: var(--color-border-light);
  color: var(--color-primary);
}

.alert-success {
  background-color: #F0FFF4;
  border-color: #9AE6B4;
  color: #22543D;
}

.alert-warning {
  background-color: #FFFBEB;
  border-color: #F6E05E;
  color: #744210;
}

.alert-danger {
  background-color: #FED7D7;
  border-color: #FEB2B2;
  color: #742A2A;
}

/* Navigation - Clean Corporate style */
.navbar {
  background-color: white;
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--spacing-md) 0;
}

.navbar-brand {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.navbar-nav {
  display: flex;
  flex-direction: column;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin-left: 0;
}

.nav-link {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-secondary);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-primary);
  background-color: var(--section-bg-secondary);
  text-decoration: none;
}

.nav-link.active {
  color: var(--color-primary);
  font-weight: 500;
}

/* Header */
.header {
  background-color: white;
  border-bottom: 1px solid var(--color-border-light);
  padding: var(--spacing-lg) 0;
}

.header .logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

/* Footer */
.footer {
  background-color: var(--color-footer-bg);
  border-top: 1px solid var(--color-border-light);
  padding: var(--spacing-xl) 0 var(--spacing-lg) 0;
  margin-top: auto;
}

.footer h5 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.footer p,
.footer li {
  color: var(--color-secondary);
  font-size: 0.875rem;
  line-height: 1.6;
}

.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer ul li {
  margin-bottom: var(--spacing-sm);
}

.footer a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: var(--transition-base);
}

.footer a:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-light);
  padding-top: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  text-align: center;
  color: var(--color-accent);
  font-size: 0.875rem;
}

/* Utility classes - Clean Corporate */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-muted { color: var(--color-accent); }

.bg-primary { background-color: var(--section-bg-primary); }
.bg-secondary { background-color: var(--section-bg-secondary); }
.bg-tertiary { background-color: var(--section-bg-tertiary); }

.m-0 { margin: 0; }
.m-1 { margin: var(--spacing-xs); }
.m-2 { margin: var(--spacing-sm); }
.m-3 { margin: var(--spacing-md); }
.m-4 { margin: var(--spacing-lg); }
.m-5 { margin: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }
.p-5 { padding: var(--spacing-xl); }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: var(--spacing-xs); }
.pt-2 { padding-top: var(--spacing-sm); }
.pt-3 { padding-top: var(--spacing-md); }
.pt-4 { padding-top: var(--spacing-lg); }
.pt-5 { padding-top: var(--spacing-xl); }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: var(--spacing-xs); }
.pb-2 { padding-bottom: var(--spacing-sm); }
.pb-3 { padding-bottom: var(--spacing-md); }
.pb-4 { padding-bottom: var(--spacing-lg); }
.pb-5 { padding-bottom: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-inline { display: inline; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }

.flex-row { flex-direction: row; }
.flex-column { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }

.justify-content-start { justify-content: flex-start; }
.justify-content-end { justify-content: flex-end; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.justify-content-around { justify-content: space-around; }

.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-baseline { align-items: baseline; }
.align-items-stretch { align-items: stretch; }

.w-25 { width: 25%; }
.w-50 { width: 50%; }
.w-75 { width: 75%; }
.w-100 { width: 100%; }

.h-25 { height: 25%; }
.h-50 { height: 50%; }
.h-75 { height: 75%; }
.h-100 { height: 100%; }

.border { border: 1px solid var(--color-border-light); }
.border-top { border-top: 1px solid var(--color-border-light); }
.border-bottom { border-bottom: 1px solid var(--color-border-light); }
.border-left { border-left: 1px solid var(--color-border-light); }
.border-right { border-right: 1px solid var(--color-border-light); }

.border-0 { border: 0; }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-0 { border-radius: 0; }

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

/* Selection */
::selection {
  background-color: var(--color-primary);
  color: white;
}

/* Responsive utilities */
@media (max-width: 575.98px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .navbar-nav {
    flex-direction: row;
  }
  
  .nav-item {
    margin-left: var(--spacing-sm);
  }
}

@media (min-width: 768px) {
  .navbar-nav {
    flex-direction: row;
  }
  
  .nav-item {
    margin-left: var(--spacing-md);
  }
}

@media (max-width: 767.98px) {
  .col-sm-12 { flex: 0 0 100%; max-width: 100%; }
  .col-sm-6 { flex: 0 0 50%; max-width: 50%; }
  .col-sm-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-sm-3 { flex: 0 0 25%; max-width: 25%; }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .col-md-12 { flex: 0 0 100%; max-width: 100%; }
  .col-md-6 { flex: 0 0 50%; max-width: 50%; }
  .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-md-3 { flex: 0 0 25%; max-width: 25%; }
}

@media (min-width: 992px) {
  .col-lg-12 { flex: 0 0 100%; max-width: 100%; }
  .col-lg-6 { flex: 0 0 50%; max-width: 50%; }
  .col-lg-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
  .col-lg-3 { flex: 0 0 25%; max-width: 25%; }
}

/* Custom corporate components */
.hero-section {
  background-color: white;
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.hero-section h1 {
  margin-bottom: var(--spacing-lg);
}

.hero-section p {
  font-size: 1.125rem;
  color: var(--color-secondary);
  max-width: 600px;
  margin: 0 auto var(--spacing-xl) auto;
}

.feature-card {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  background-color: white;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  height: 100%;
  transition: var(--transition-base);
}

.feature-card:hover {
  border-color: var(--color-border-medium);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background-color: var(--section-bg-secondary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg) auto;
}

.stats-section {
  background-color: var(--section-bg-secondary);
  padding: var(--spacing-3xl) 0;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-secondary);
  margin-top: var(--spacing-sm);
  font-weight: 500;
}

/* Clean corporate table */
.table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table th,
.table td {
  padding: var(--spacing-md) var(--spacing-lg);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
}

.table th {
  background-color: var(--section-bg-secondary);
  font-weight: 600;
  color: var(--color-primary);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table tbody tr:hover {
  background-color: var(--section-bg-secondary);
}

/* Loading states - subtle */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Print styles */
@media print {
  .btn,
  .navbar,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}


/* Cookie Banner Additional Styles for Tailwind */
.cookie-banner-hover-effect:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

@media (prefers-reduced-motion: reduce) {
    .cookie-banner-hover-effect:hover {
        transform: none;
    }
}