:root {
  --primary-color: #2563EB;
  --secondary-color: #059669;
  --background-color: #FFFFFF;
  --footer-bg-color: #1F2937;
  --button-color: #2563EB;
  --text-color: #1F2937;
  --text-light: #6B7280;
  --border-width: 2px;
  --border-color: #000000;
  --section-bg-1: #FFFFFF;
  --section-bg-2: #F9FAFB;
  --section-bg-3: #F3F4F6;
  
  --font-family-primary: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-family-secondary: 'Poppins', 'Arial', sans-serif;
  
  --font-size-base: 16px;
  --line-height-base: 1.6;
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  --border-radius-sharp: 0;
  --border-radius-soft: 4px;
  
  --shadow-button: 4px 4px 0 var(--border-color);
  --shadow-card: 4px 4px 0 #E5E7EB;
}

* {
  box-sizing: border-box;
}

html {
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-primary);
  background-color: var(--background-color);
  color: var(--text-color);
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-secondary);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text-color);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.875rem);
}

p {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--text-color);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--primary-color);
  opacity: 0.8;
}

ul, ol {
  margin: 0 0 var(--spacing-sm) 0;
  padding: 0 0 0 var(--spacing-md);
}

.container {
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container-fluid {
  max-width: 100% !important;
  width: 100% !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.row {
  margin: 0 !important;
  padding: 0 !important;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  font-family: var(--font-family-secondary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
  box-shadow: var(--shadow-button);
  background-color: var(--button-color);
  color: white;
  min-height: 48px;
}

.btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--border-color);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--border-color);
}

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

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: white;
}

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

.btn-white:hover {
  background-color: var(--text-color);
  color: white;
}

.card {
  background-color: white;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
}

.card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--border-color);
}

.card-alt {
  background-color: var(--section-bg-2);
}

.card-dark {
  background-color: var(--footer-bg-color);
  color: white;
  border-color: var(--footer-bg-color);
}

.card-dark:hover {
  box-shadow: 6px 6px 0 rgba(31, 41, 55, 0.3);
}

.section {
  padding: var(--spacing-2xl) 0;
  border-bottom: var(--border-width) solid transparent;
}

.section-primary {
  background-color: var(--section-bg-1);
}

.section-secondary {
  background-color: var(--section-bg-2);
}

.section-tertiary {
  background-color: var(--section-bg-3);
}

.section-full {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-2xl) 0;
}

.header {
  background-color: var(--background-color);
  border-bottom: var(--border-width) solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: var(--spacing-md) 0;
}

.nav-brand {
  font-family: var(--font-family-secondary);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-color);
  text-decoration: none;
  border: var(--border-width) solid var(--border-color);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-soft);
  background-color: white;
  box-shadow: var(--shadow-button);
}

.nav-brand:hover {
  color: var(--text-color);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--border-color);
}

.nav-link {
  font-weight: 500;
  color: var(--text-color);
  text-decoration: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: var(--border-width) solid transparent;
  border-radius: var(--border-radius-soft);
  transition: all 0.15s ease;
}

.nav-link:hover {
  border-color: var(--border-color);
  background-color: var(--section-bg-2);
}

.footer {
  background-color: var(--footer-bg-color);
  color: white;
  padding: var(--spacing-2xl) 0 var(--spacing-lg) 0;
  border-top: var(--border-width) solid var(--border-color);
}

.footer h4, .footer h5, .footer h6 {
  color: white;
  margin-bottom: var(--spacing-md);
}

.footer a {
  color: #D1D5DB;
  transition: color 0.15s ease;
}

.footer a:hover {
  color: white;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-color);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  font-family: var(--font-family-primary);
  font-size: 1rem;
  background-color: white;
  color: var(--text-color);
  transition: all 0.15s ease;
  box-shadow: 2px 2px 0 var(--border-color);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 3px 3px 0 var(--primary-color);
  transform: translate(-1px, -1px);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.input-group {
  position: relative;
  display: flex;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  background-color: white;
  overflow: hidden;
  box-shadow: var(--shadow-button);
}

.input-group:focus-within {
  border-color: var(--primary-color);
  box-shadow: 5px 5px 0 var(--primary-color);
}

.input-group .form-input {
  border: none;
  box-shadow: none;
  flex: 1;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm);
  background-color: var(--section-bg-2);
  border-left: var(--border-width) solid var(--border-color);
  font-weight: 500;
  color: var(--text-color);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-xs) var(--spacing-sm);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-sharp);
  font-size: 0.875rem;
  font-weight: 600;
  background-color: var(--primary-color);
  color: white;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

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

.badge-outline {
  background-color: transparent;
  color: var(--primary-color);
}

.alert {
  padding: var(--spacing-md);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  margin-bottom: var(--spacing-md);
  background-color: white;
  box-shadow: var(--shadow-button);
}

.alert-success {
  background-color: var(--secondary-color);
  color: white;
  border-color: var(--secondary-color);
}

.alert-error {
  background-color: #EF4444;
  color: white;
  border-color: #EF4444;
}

.alert-warning {
  background-color: #F59E0B;
  color: white;
  border-color: #F59E0B;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.table th,
.table td {
  padding: var(--spacing-sm);
  text-align: left;
  border-bottom: var(--border-width) solid var(--border-color);
}

.table th {
  background-color: var(--section-bg-2);
  font-weight: 700;
  font-family: var(--font-family-secondary);
}

.table tr:hover {
  background-color: var(--section-bg-3);
}

.progress {
  width: 100%;
  height: 20px;
  background-color: var(--section-bg-3);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-sharp);
  overflow: hidden;
  position: relative;
}

.progress-bar {
  height: 100%;
  background-color: var(--primary-color);
  border-right: var(--border-width) solid var(--border-color);
  transition: width 0.3s ease;
  position: relative;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: var(--border-width);
  height: 100%;
  background-color: white;
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: white;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 8px 8px 0 var(--border-color);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal.show .modal-content {
  transform: scale(1);
}

.modal-header {
  border-bottom: var(--border-width) solid var(--border-color);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.modal-footer {
  border-top: var(--border-width) solid var(--border-color);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-md);
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
}

.close-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-color);
  padding: var(--spacing-xs);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-sharp);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}

.close-btn:hover {
  background-color: var(--section-bg-2);
}

.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--text-color);
  color: white;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-soft);
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.15s ease;
  z-index: 1000;
  border: var(--border-width) solid var(--border-color);
}

.tooltip:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

.accordion {
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  overflow: hidden;
  background-color: white;
}

.accordion-item {
  border-bottom: var(--border-width) solid var(--border-color);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  padding: var(--spacing-md);
  background-color: var(--section-bg-2);
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.15s ease;
}

.accordion-header:hover {
  background-color: var(--section-bg-3);
}

.accordion-content {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s ease;
}

.accordion-item.active .accordion-content {
  padding: var(--spacing-md) var(--spacing-md);
}

.accordion-icon {
  transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: white;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  box-shadow: var(--shadow-card);
  min-width: 200px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.2s ease;
}

.dropdown.show .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--spacing-sm);
  color: var(--text-color);
  text-decoration: none;
  border-bottom: var(--border-width) solid var(--section-bg-3);
  transition: background-color 0.15s ease;
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background-color: var(--section-bg-2);
  color: var(--primary-color);
}

.tabs {
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-soft);
  overflow: hidden;
}

.tab-nav {
  display: flex;
  background-color: var(--section-bg-2);
  border-bottom: var(--border-width) solid var(--border-color);
}

.tab-btn {
  flex: 1;
  padding: var(--spacing-md);
  background-color: transparent;
  border: none;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.15s ease;
  border-right: var(--border-width) solid var(--border-color);
}

.tab-btn:last-child {
  border-right: none;
}

.tab-btn.active {
  background-color: white;
}

.tab-content {
  display: none;
  padding: var(--spacing-md);
  background-color: white;
}

.tab-content.active {
  display: block;
}

.spinner {
  width: 24px;
  height: 24px;
  border: var(--border-width) solid var(--border-color);
  border-top: var(--border-width) solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading {
  position: relative;
  overflow: hidden;
}

.loading::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--section-bg-2), transparent);
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% { left: -100%; }
  100% { left: 100%; }
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

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

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

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

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

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

.bg-light {
  background-color: var(--section-bg-2);
}

.border {
  border: var(--border-width) solid var(--border-color);
}

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

.border-secondary {
  border-color: var(--secondary-color);
}

.shadow {
  box-shadow: var(--shadow-card);
}

.shadow-lg {
  box-shadow: 6px 6px 0 var(--border-color);
}

.rounded {
  border-radius: var(--border-radius-soft);
}

.rounded-none {
  border-radius: var(--border-radius-sharp);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .section-full {
    min-height: 80vh;
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  h1 {
    font-size: clamp(1.75rem, 8vw, 2.5rem);
  }
  
  h2 {
    font-size: clamp(1.25rem, 6vw, 2rem);
  }
  
  .btn {
    width: 100%;
    margin-bottom: var(--spacing-sm);
  }
  
  .btn:last-child {
    margin-bottom: 0;
  }
  
  .card {
    margin-bottom: var(--spacing-md);
  }
  
  .tab-nav {
    flex-direction: column;
  }
  
  .tab-btn {
    border-right: none;
    border-bottom: var(--border-width) solid var(--border-color);
  }
  
  .tab-btn:last-child {
    border-bottom: none;
  }
  
  .modal-content {
    width: 95%;
    padding: var(--spacing-md);
  }
  
  .nav-link {
    display: block;
    padding: var(--spacing-sm) 0;
    border-bottom: var(--border-width) solid var(--section-bg-3);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .card {
    padding: var(--spacing-md);
  }
  
  .btn {
    padding: var(--spacing-sm);
    font-size: 0.9rem;
  }
  
  .table {
    font-size: 0.875rem;
  }
  
  .table th,
  .table td {
    padding: var(--spacing-xs);
  }
}


/* 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;
    }
}