/* 
  energiareserva.info - Main Stylesheet
  Theme: Business Analytics Clean
  Layout: Executive Sidebar
*/


@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700&family=Open+Sans:wght@300;400;600&display=swap');


:root {
  --color-primary: #14213D;
  --color-secondary: #E5B168;
  --color-accent: #FCA311;
  --color-bg-light: #F5F5F5;
  --color-bg-dark: #1A1A2E;
  --color-text-primary: #333333;
  --color-text-secondary: #666666;
  --color-success: #4CAF50;
  --color-warning: #FF9800;
  --color-error: #F44336;
  --color-border: #DDDDDD;
  --font-primary: 'Merriweather', serif;
  --font-secondary: 'Open Sans', sans-serif;
  --sidebar-width: 25%;
  --main-width: 75%;
  --container-max: 1440px;
  --header-height: 80px;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --box-shadow-light: 0 2px 10px rgba(0, 0, 0, 0.05);
  --box-shadow-medium: 0 4px 20px rgba(0, 0, 0, 0.1);
  --box-shadow-heavy: 0 8px 30px rgba(0, 0, 0, 0.15);
  --transition-fast: 0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
}


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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

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

a:hover, a:focus {
  color: var(--color-accent);
  text-decoration: underline;
}

button, .btn {
  cursor: pointer;
  font-family: var(--font-secondary);
  border: none;
  background: none;
  transition: all var(--transition-medium);
}

input, textarea, select {
  font-family: var(--font-secondary);
  font-size: 1rem;
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  background-color: #fff;
  transition: border-color var(--transition-fast);
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(20, 33, 61, 0.1);
}


h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
}

h2 {
  font-size: 2rem;
  margin-top: var(--spacing-xl);
}

h3 {
  font-size: 1.75rem;
  margin-top: var(--spacing-lg);
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

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

.text-small {
  font-size: 0.875rem;
}

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

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

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

.font-light {
  font-weight: 300;
}

.font-normal {
  font-weight: 400;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}


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

.page-wrapper {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.sidebar {
  width: var(--sidebar-width);
  background-color: var(--color-primary);
  color: #fff;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  box-shadow: var(--box-shadow-medium);
  padding: var(--spacing-lg) 0;
  display: flex;
  flex-direction: column;
}

.main-content {
  width: var(--main-width);
  margin-left: var(--sidebar-width);
  padding: var(--spacing-xl) var(--spacing-lg);
  min-height: 100vh;
}

.section {
  margin-bottom: var(--spacing-xxl);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -1rem;
}

.col {
  padding: 0 1rem;
  flex: 1;
}

.col-6 {
  width: 50%;
  padding: 0 1rem;
}

.col-4 {
  width: 33.333%;
  padding: 0 1rem;
}

.col-3 {
  width: 25%;
  padding: 0 1rem;
}


.sidebar-logo {
  padding: var(--spacing-lg) var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.sidebar-nav {
  flex: 1;
}

.sidebar-nav ul {
  padding: 0 var(--spacing-md);
}

.sidebar-nav li {
  margin-bottom: var(--spacing-sm);
}

.sidebar-nav a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: rgba(255, 255, 255, 0.8);
  border-left: 3px solid transparent;
  transition: all var(--transition-fast);
  font-family: var(--font-secondary);
  font-weight: 400;
}

.sidebar-nav a:hover, .sidebar-nav a:focus, .sidebar-nav a.active {
  color: #fff;
  border-left-color: var(--color-accent);
  background-color: rgba(255, 255, 255, 0.05);
  text-decoration: none;
}

.sidebar-contact {
  padding: var(--spacing-lg);
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-contact p {
  margin-bottom: var(--spacing-sm);
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.sidebar-contact a {
  color: rgba(255, 255, 255, 0.9);
}

.sidebar-contact a:hover {
  color: var(--color-accent);
}

.sidebar-contact-icon {
  margin-right: var(--spacing-xs);
  color: var(--color-accent);
}


.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-primary {
  background-color: var(--color-primary);
  color: #fff;
}

.btn-primary:hover, .btn-primary:focus {
  background-color: #1d2b4e;
  color: #fff;
  text-decoration: none;
}

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

.btn-secondary:hover, .btn-secondary:focus {
  background-color: #d9a55b;
  color: var(--color-primary);
  text-decoration: none;
}

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

.btn-accent:hover, .btn-accent:focus {
  background-color: #e59410;
  color: var(--color-primary);
  text-decoration: none;
}

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

.btn-outline:hover, .btn-outline:focus {
  background-color: var(--color-primary);
  color: #fff;
  text-decoration: none;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-block {
  display: block;
  width: 100%;
}


.card {
  background-color: #fff;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
  overflow: hidden;
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
  height: auto;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-medium);
}

.card-header {
  padding: var(--spacing-md);
  background-color: var(--color-primary);
  color: #fff;
}

.card-header h3 {
  color: white;
}

.card-body {
  padding: var(--spacing-lg);
  flex: 1;
}

.card-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  background-color: rgba(0, 0, 0, 0.02);
}

.card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}


.kpi-card {
  background-color: #fff;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-light);
  padding: var(--spacing-lg);
  text-align: center;
  transition: transform var(--transition-medium);
  height: 100%;
}

.kpi-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-medium);
}

.kpi-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

.kpi-title {
  font-size: 1rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
}

.kpi-value {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  font-family: var(--font-primary);
}

.kpi-description {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}


.hero {
  position: relative;
  padding: var(--spacing-xxl) 0;
  margin-bottom: var(--spacing-xxl);
  background-color: var(--color-bg-light);
  overflow: hidden;
  border-radius: var(--border-radius-lg);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.15;
  object-fit: cover;
}

.hero-content {
  max-width: 800px;
  position: relative;
  z-index: 2;
  padding: 0 var(--spacing-lg);
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text-secondary);
  max-width: 600px;
}

.hero-cta {
  margin-top: var(--spacing-lg);
}


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

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

.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  color: var(--color-text-primary);
  background-color: #fff;
  border-color: var(--color-primary);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(20, 33, 61, 0.25);
}

.form-control::placeholder {
  color: #aaa;
  opacity: 1;
}

.form-text {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.form-check-input {
  width: auto;
  margin-right: var(--spacing-sm);
  margin-top: 0.3rem;
}

.form-check-label {
  margin-bottom: 0;
}

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

.form-row {
  display: flex;
  flex-wrap: wrap;
  margin-right: -0.5rem;
  margin-left: -0.5rem;
}

.form-col {
  flex: 1 0 0%;
  padding-right: 0.5rem;
  padding-left: 0.5rem;
}

.iti {
  width: 100%;
}


.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

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

.accordion-header {
  background-color: #fff;
  padding: 0;
  margin: 0;
}

.accordion-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1.125rem;
  color: var(--color-primary);
  text-align: left;
  background-color: #fff;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.accordion-button:hover {
  background-color: var(--color-bg-light);
}

.accordion-button:focus {
  outline: none;
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.125);
}

.accordion-button::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.accordion-button[aria-expanded="true"]::after {
  transform: rotate(180deg);
}

.accordion-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium);
}

.accordion-collapse.show {
  max-height: 1000px;
}

.accordion-body {
  padding: var(--spacing-lg);
  background-color: #fff;
}


.tabs {
  margin-bottom: var(--spacing-lg);
}

.tabs-nav {
  display: flex;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.tabs-link {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 600;
  color: var(--color-text-secondary);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-fast);
}

.tabs-link:hover {
  color: var(--color-primary);
  text-decoration: none;
}

.tabs-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
}

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


.simulador {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow-medium);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

.simulador-title {
  margin-bottom: var(--spacing-lg);
  text-align: center;
  color: var(--color-primary);
}

.simulador-description {
  margin-bottom: var(--spacing-xl);
  text-align: center;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.simulador-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.simulador-control {
  flex: 1;
  min-width: 200px;
}

.simulador-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.simulador-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 1rem;
}

.simulador-slider {
  width: 100%;
  margin-top: var(--spacing-md);
}

.simulador-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.simulador-option {
  flex: 1;
  min-width: 150px;
}

.simulador-toggle {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.simulador-toggle-label {
  margin-left: var(--spacing-sm);
  margin-bottom: 0;
}

.simulador-results {
  margin-top: var(--spacing-xl);
}

.simulador-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-lg);
}

.simulador-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
}

.simulador-tab:hover {
  color: var(--color-primary);
}

.simulador-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.simulador-view {
  display: none;
  min-height: 400px;
}

.simulador-view.active {
  display: block;
}

.simulador-chart {
  width: 100%;
  height: 400px;
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.simulador-table {
  width: 100%;
  border-collapse: collapse;
}

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

.simulador-table th {
  font-weight: 600;
  color: var(--color-primary);
  background-color: var(--color-bg-light);
}

.simulador-table tr:hover {
  background-color: rgba(0, 0, 0, 0.02);
}

.simulador-tooltip {
  position: absolute;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: var(--border-radius-sm);
  pointer-events: none;
  z-index: 10;
  font-size: 0.875rem;
  display: none;
}


.article-preview {
  display: flex;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.article-preview:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.article-preview-image {
  width: 200px;
  height: 130px;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  margin-right: var(--spacing-lg);
}

.article-preview-content {
  flex: 1;
}

.article-preview-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.article-preview-excerpt {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.article-preview-link {
  font-weight: 600;
  color: var(--color-primary);
}

.article-preview-link:hover {
  color: var(--color-accent);
}


.footer {
  background-color: var(--color-bg-dark);
  color: #fff;
  padding: var(--spacing-xl) 0;
  margin-top: auto;
  margin-left: var(--sidebar-width);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.footer-column {
  flex: 1;
  min-width: 250px;
}

.footer-title {
  color: #fff;
  margin-bottom: var(--spacing-md);
  font-size: 1.25rem;
}

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

.footer-nav li {
  margin-bottom: var(--spacing-xs);
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.footer-contact {
  margin-top: var(--spacing-md);
}

.footer-contact p {
  margin-bottom: var(--spacing-xs);
  color: rgba(255, 255, 255, 0.7);
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.9);
}

.footer-contact a:hover {
  color: var(--color-accent);
}

.footer-bottom {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.875rem;
}

.footer-copyright {
  margin-right: var(--spacing-md);
}

.footer-links {
  display: flex;
  gap: var(--spacing-md);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
  color: var(--color-accent);
}


.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-primary);
  color: #fff;
  padding: var(--spacing-lg);
  z-index: 1000;
  display: none;
  box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
}

.cookie-consent.show {
  display: block;
}

.cookie-consent-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.cookie-consent-text {
  flex: 1;
  min-width: 300px;
}

.cookie-consent-title {
  color: #fff;
  margin-bottom: var(--spacing-sm);
}

.cookie-consent-description {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.cookie-consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.cookie-settings {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  display: none;
}

.cookie-settings.show {
  display: flex;
}

.cookie-settings-content {
  background-color: #fff;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-heavy);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-settings-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cookie-settings-title {
  margin-bottom: 0;
}

.cookie-settings-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

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

.cookie-category {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}

.cookie-category:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.cookie-category-title {
  margin-bottom: 0;
  font-size: 1.25rem;
}

.cookie-category-toggle {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.cookie-category-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-category-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 34px;
}

.cookie-category-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .cookie-category-slider {
  background-color: var(--color-accent);
}

input:focus + .cookie-category-slider {
  box-shadow: 0 0 1px var(--color-accent);
}

input:checked + .cookie-category-slider:before {
  transform: translateX(26px);
}

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

.cookie-settings-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}

.cookie-configure-button {
  background: none;
  border: none;
  color: var(--color-primary);
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

.cookie-configure-button:hover {
  color: var(--color-accent);
}


.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

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

.modal-content {
  background-color: #fff;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-heavy);
  width: 100%;
  max-width: 500px;
  transform: translateY(20px);
  transition: transform var(--transition-medium);
}

.modal.show .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  margin-bottom: 0;
  font-size: 1.5rem;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-text-secondary);
  cursor: pointer;
}

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

.modal-footer {
  padding: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-md);
}


.scroll-top {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 50px;
  height: 50px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
  z-index: 99;
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--color-accent);
}


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

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

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

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

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

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

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

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

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

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

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

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

.flex-row { flex-direction: row !important; }
.flex-column { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.flex-grow-1 { flex-grow: 1 !important; }

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

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

.text-primary { color: var(--color-primary) !important; }
.text-secondary { color: var(--color-text-secondary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger { color: var(--color-error) !important; }
.text-white { color: #fff !important; }

.bg-primary { background-color: var(--color-primary) !important; }
.bg-secondary { background-color: var(--color-secondary) !important; }
.bg-accent { background-color: var(--color-accent) !important; }
.bg-light { background-color: var(--color-bg-light) !important; }
.bg-dark { background-color: var(--color-bg-dark) !important; }
.bg-white { background-color: #fff !important; }

.shadow-sm { box-shadow: var(--box-shadow-light) !important; }
.shadow { box-shadow: var(--box-shadow-medium) !important; }
.shadow-lg { box-shadow: var(--box-shadow-heavy) !important; }

.rounded { border-radius: var(--border-radius-md) !important; }
.rounded-sm { border-radius: var(--border-radius-sm) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-circle { border-radius: 50% !important; }

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

.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }
.overflow-scroll { overflow: scroll !important; }

.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }
.position-sticky { position: sticky !important; }


@media (max-width: 1200px) {
  :root {
    --sidebar-width: 250px;
    --main-width: calc(100% - 250px);
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .kpi-value {
    font-size: 2rem;
  }
}

@media (max-width: 992px) {
  :root {
    --sidebar-width: 0;
    --main-width: 100%;
  }

  .page-wrapper {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: auto;
    position: relative;
    overflow: hidden;
    max-height: 0;
    padding: 0;
    transition: max-height var(--transition-medium);
  }

  .sidebar.open {
    max-height: 100vh;
    padding: var(--spacing-lg) 0;
  }

  .main-content {
    margin-left: 0;
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .mobile-nav-toggle {
    display: block;
    position: fixed;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 1001;
    width: 40px;
    height: 40px;
    background-color: var(--color-primary);
    border-radius: 50%;
    box-shadow: var(--box-shadow-medium);
    color: #fff;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
  }

  .mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background-color: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--box-shadow-medium);
  }

  .mobile-logo {
    max-width: 180px;
  }

  .footer {
    margin-left: 0;
  }

  .col-6, .col-4, .col-3 {
    width: 100%;
  }

  .row {
    flex-direction: column;
  }

  .article-preview {
    flex-direction: column;
  }

  .article-preview-image {
    width: 100%;
    height: 200px;
    margin-right: 0;
    margin-bottom: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.25rem;
  }

  .hero {
    padding: var(--spacing-xl) 0;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1.125rem;
  }

  .section {
    margin-bottom: var(--spacing-xl);
  }

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

  .simulador-controls,
  .simulador-options {
    flex-direction: column;
  }

  .simulador-control,
  .simulador-option {
    width: 100%;
  }

  .cookie-consent-content {
    flex-direction: column;
  }

  .cookie-consent-actions {
    width: 100%;
    justify-content: center;
    margin-top: var(--spacing-md);
  }
}

@media (max-width: 576px) {
  :root {
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
  }

  html {
    font-size: 13px;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }

  .main-content {
    padding: var(--spacing-md);
  }

  .hero {
    padding: var(--spacing-lg) 0;
  }

  .hero-content {
    padding: 0 var(--spacing-md);
  }

  .hero-title {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
  }

  .kpi-card {
    padding: var(--spacing-md);
  }

  .kpi-value {
    font-size: 1.75rem;
  }

  .accordion-button {
    padding: var(--spacing-md);
  }

  .accordion-body {
    padding: var(--spacing-md);
  }

  .footer {
    padding: var(--spacing-lg) 0;
  }

  .footer-column {
    min-width: 100%;
  }

  .cookie-settings-content {
    max-width: 90%;
  }

  .modal-content {
    max-width: 90%;
  }

  .form-row {
    flex-direction: column;
  }

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

  .tabs-nav {
    flex-wrap: wrap;
  }

  .tabs-link {
    flex: 1 0 auto;
  }
}