/* FORMULARIO PQR */
.mt-3 {
  margin-top: 1.5rem;
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--color-secondary);
}
.form-control,
.form-select,
.form-input {
  width: 100%;
  padding: 0.65rem 1rem;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--border-radius-md);
  font-size: 1rem;
  font-family: var(--font-primary);
  background: var(--color-gray-50);
  color: var(--color-gray-800);
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  box-sizing: border-box;
}
.form-control:focus,
.form-select:focus,
.form-input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 2px rgba(238, 112, 22, 0.12);
}
.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url('data:image/svg+xml;utf8,<svg fill="%23ee7016" height="20" viewBox="0 0 24 24" width="20" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 1.2em;
  padding-right: 2.2em;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
@media (max-width: 700px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1.2rem;
}
.form-check-input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 1.1em;
  height: 1.1em;
  margin-top: 0.2em;
}
.form-check-label {
  font-size: 0.98rem;
  color: var(--color-gray-700);
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}
.form-group input[type="file"] {
  padding: 0.3rem 0.5rem;
  background: none;
  border: none;
}
.btn.btn-lg {
  font-size: 1.1rem;
  padding: 0.9rem 2.2rem;
}
form.mt-3 {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: 2.2rem 1.5rem 1.5rem 1.5rem;
  margin-bottom: 2.5rem;
}
/* MODAL GENÉRICO */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  transition: opacity 0.2s;
}

.modal-content {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  max-width: 400px;
  width: 95vw;
  position: relative;
  animation: fadeInModal 0.3s;
}

.modal-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #888;
  cursor: pointer;
  transition: color 0.2s;
}
.modal-close-btn:hover {
  color: var(--color-error, #ef4444);
}

@keyframes fadeInModal {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
/* SISTEMA DE COLORES BASADO EN LOGO MONTERREY */
:root {
  /* Colores principales del logo */
  --color-primary: #ee7016; /* Naranja principal del logo */
  --color-primary-light: #f7ab37; /* Naranja claro/amarillo */
  --color-primary-dark: #c85d12; /* Naranja oscuro */
  --color-secondary: #4e3b1d; /* Marrón del logo */
  --color-secondary-light: #6c552d; /* Marrón claro */
  --color-accent: #f8ae58; /* Acento dorado */

  /* Colores de apoyo */
  --color-white: #ffffff;
  --color-black: #1a1a1a;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;

  /* Colores de estado */
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-error: #ef4444;
  --color-info: #3b82f6;

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  /* Bordes */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;

  /* Espaciado */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Fuentes */
  --font-primary: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  --font-secondary: Georgia, "Times New Roman", serif;
}

/* COMPONENTE: Header Logo */
.header-logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
}

.header-logo {
  height: 60px;
  width: auto;
}

.header-logo-text {
  display: flex;
  flex-direction: column;
}

.header-logo-title {
  font-size: 1.2rem;
  font-weight: bold;
  color: var(--color-primary);
  line-height: 1.2;
}

.header-logo-subtitle {
  font-size: 0.85rem;
  color: var(--color-secondary);
  font-style: italic;
}

/* COMPONENTE: Navbar con membrete */
.navbar {
  background: linear-gradient(
    135deg,
    var(--color-white) 0%,
    var(--color-gray-50) 100%
  );
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--color-primary);
}

.navbar .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.justify-navbar {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.navbar-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  order: 1;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  order: 2;
}

.navbar-logo {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.navbar-company {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-secondary);
  max-width: 300px;
  line-height: 1.3;
}

.navbar-menu {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
  order: 1;
}

.navbar-menu a {
  color: var(--color-gray-700);
  text-decoration: none;
  padding: var(--spacing-sm);
  transition: all 0.3s ease;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.navbar-menu a .material-icons {
  font-size: 1.2rem;
}

.navbar-menu a:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  transform: translateY(-2px);
}

.navbar-menu a.active {
  color: var(--color-primary);
  font-weight: 600;
  border-bottom-color: var(--color-primary);
  position: relative;
}

.navbar-menu a.active::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px 2px 0 0;
}

/* Menú hamburguesa para móvil */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.navbar-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Dropdown menú */
.navbar-item {
  position: relative;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm);
  min-width: 200px;
  z-index: 1000;
}

/* Ancho específico para el menú de Sitios Atendidos */
#sitios-atendidos-menu > .dropdown {
  width: 800px;
  left: auto;
  right: 0;
}

.navbar-item:hover > .dropdown {
  display: block;
}

/* Para submenús que se abren con clic (ej. departamentos) */
.department-item:hover > .dropdown {
  display: none; /* Deshabilitar hover */
}

.department-item.active > .dropdown {
  display: block;
  position: static; /* Para que empuje los demás elementos hacia abajo (acordeón) */
  box-shadow: none;
  background: var(--color-gray-50); /* Fondo gris claro para la tarjeta */
  margin-top: var(--spacing-sm);
  border-radius: var(--border-radius-sm); /* Bordes redondeados */
}

/* Mostrar municipios en 3 columnas en escritorio */
.department-item.active > .municipality-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  padding: var(--spacing-sm) var(--spacing-md);
}

.municipality-list a {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.95rem;
}

.dropdown a {
  display: block;
  padding: var(--spacing-sm);
  border-bottom: none !important;
}

.dropdown a:hover {
  background: var(--color-gray-50);
  border-radius: var(--border-radius-sm);
}

/* COMPONENTE: Hero Section */
.hero {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--color-white);
  padding: 8rem var(--spacing-md);
  background: var(--color-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(78, 59, 29, 0.85) 0%,
    rgba(238, 112, 22, 0.75) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  animation: fadeInUp 1s ease-out;
}

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

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.5);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.hero-tagline {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-xl);
  opacity: 0.98;
  font-weight: 300;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}

/* COMPONENTE: Card */
.card {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  transition: all 0.3s ease;
  border-top: 4px solid var(--color-primary);
}

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

.card h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.3rem;
}

.card p {
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* COMPONENTE: Button */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--font-primary);
}

.btn .material-icons {
  font-size: 1.2rem;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background: var(--color-secondary-light);
  transform: translateY(-2px);
}

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

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

.btn-sm {
  padding: calc(var(--spacing-sm) * 0.7) var(--spacing-md);
  font-size: 0.9rem;
}

/* COMPONENTE: Section */
.section {
  padding: var(--spacing-2xl) var(--spacing-md);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-title h2 {
  font-size: 2rem;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--color-primary);
}

.section-title p {
  color: var(--color-gray-600);
  font-size: 1.1rem;
}

/* COMPONENTE: Grid */
.services-grid,
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.grid-2-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  align-items: center;
}

/* COMPONENTE: Service Icon */
.service-icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  color: var(--color-primary);
  transition: all 0.3s ease;
}

.service-icon .material-icons {
  font-size: 2rem;
  color: var(--color-primary);
  transition: color 0.3s ease;
}

.card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
  background: var(--color-primary);
}

.card:hover .service-icon,
.card:hover .service-icon .material-icons {
  color: var(--color-white) !important;
}

/* COMPONENTE: Footer */
.footer {
  background: linear-gradient(
    135deg,
    var(--color-secondary) 0%,
    var(--color-secondary-light) 100%
  );
  color: var(--color-white);
  padding: var(--spacing-xl) var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer h4 {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer h4 .material-icons {
  font-size: 1.3rem;
}

.footer a {
  color: var(--color-white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--spacing-xs);
  transition: all 0.3s ease;
}

.footer a .material-icons {
  font-size: 1.1rem;
}

.footer a:hover {
  color: var(--color-accent);
  padding-left: 5px;
  transform: translateX(3px);
}

.footer p {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--spacing-xs);
}

.footer p .material-icons {
  font-size: 1.1rem;
  color: var(--color-accent);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--color-accent);
  transform: translateY(-3px) scale(1.1);
  padding-left: 0;
}

.footer-social a .material-icons {
  font-size: 1.3rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: 0.9rem;
  opacity: 0.8;
}

.footer-bottom p {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  justify-content: center;
}

.footer-bottom .material-icons {
  font-size: 1rem;
}

/* COMPONENTE: Legal Box - Para requisitos legales */
.legal-box {
  background: var(--color-gray-50);
  border-left: 4px solid var(--color-primary);
  padding: var(--spacing-md);
  margin: var(--spacing-md) 0;
  border-radius: var(--border-radius-md);
}

.legal-box h3 {
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
  font-size: 1.1rem;
}

.legal-box p,
.legal-box ul {
  color: var(--color-gray-700);
  line-height: 1.6;
}

.legal-box ul {
  margin-left: var(--spacing-md);
}

/* COMPONENTE: Info Banner */
.info-banner {
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-primary-light)
  );
  color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin: var(--spacing-md) 0;
  box-shadow: var(--shadow-md);
}

.info-banner h3 {
  margin-bottom: var(--spacing-sm);
}

/* COMPONENTE: Table */
.table-container {
  overflow-x: auto;
  margin: var(--spacing-md) 0;
}

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

table thead {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-primary-dark)
  );
  color: var(--color-white);
}

table th {
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
}

table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-gray-200);
}

table tbody tr:hover {
  background: var(--color-gray-50);
}

/* COMPONENTE: Breadcrumb */
.breadcrumb {
  display: flex;
  gap: var(--spacing-xs);
  align-items: center;
  padding: var(--spacing-md) 0;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb span {
  color: var(--color-gray-500);
}

/* COMPONENTE: Alert */
.alert {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin: var(--spacing-md) 0;
  border-left: 4px solid;
}

.alert-info {
  background: #eff6ff;
  border-color: var(--color-info);
  color: #1e40af;
}

.alert-success {
  background: #f0fdf4;
  border-color: var(--color-success);
  color: #166534;
}

.alert-warning {
  background: #fffbeb;
  border-color: var(--color-warning);
  color: #92400e;
}

.alert-error {
  background: #fef2f2;
  border-color: var(--color-error);
  color: #991b1b;
}

/* COMPONENTE: Form */
.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-700);
  font-weight: 500;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-md);
  font-family: var(--font-primary);
  transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(238, 112, 22, 0.1);
}

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

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .navbar .container {
    flex-wrap: wrap;
  }

  .navbar-menu {
    display: none;
    order: 3;
    width: 100%;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) 0;
    background: white;
    border-top: 1px solid var(--color-gray-200);
  }

  .navbar-menu.active {
    display: flex;
  }

  .navbar-menu a {
    padding: var(--spacing-sm);
    border-bottom: none;
    border-left: 3px solid transparent;
  }

  .navbar-menu a:hover {
    border-bottom: none;
    border-left-color: var(--color-primary);
    transform: translateX(5px);
  }

  .navbar-brand {
    order: 1;
    flex: 1;
  }

  .navbar-company {
    font-size: 0.9rem;
    max-width: 200px;
  }

  .navbar-toggle {
    display: flex;
    order: 2;
  }

  .navbar-item .dropdown {
    position: static;
    box-shadow: none;
    padding-left: var(--spacing-md);
    background: var(--color-gray-50);
    margin-top: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
  }

  .navbar-item:hover > .dropdown {
    display: none;
  }

  .navbar-item.active > .dropdown {
    display: block;
  }

  .department-item.active > .municipality-list {
    grid-template-columns: 1fr; /* 1 columna en móviles para que quepan los nombres largos */
    gap: 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .grid-2-cols {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* Utilidades */
.bg-light {
  background: var(--color-gray-50);
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.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);
}

.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);
}

/* Mejoras de UX */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-gray-800);
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  margin-top: 0;
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}

img {
  max-width: 100%;
  height: auto;
}

/* Loading animation para componentes */
#navbar-placeholder,
#footer-placeholder {
  min-height: 60px;
}

/* Accesibilidad */
a:focus,
button:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Animaciones sutiles */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card,
.service-icon {
  animation: fadeIn 0.5s ease-out;
}

/* Print styles */
@media print {
  .navbar,
  .footer,
  .btn {
    display: none;
  }
}