/* ==========================================================================
   FUENTES - EXPOSICIÓN FOTOGRÁFICA
   ========================================================================== */

/* Importar fuentes Sora desde Google Fonts */
@import url("https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700&display=swap");

/* Definición de fuentes principales */
:root {
  --font-primary: "Sora", Arial, Helvetica, sans-serif;
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
}

/* Aplicación global de la fuente principal */
html,
body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Clases de utilidad para pesos de fuente */
.font-light {
  font-weight: var(--font-weight-light);
}

.font-regular {
  font-weight: var(--font-weight-regular);
}

.font-medium {
  font-weight: var(--font-weight-medium);
}

.font-semibold {
  font-weight: var(--font-weight-semibold);
}

.font-bold {
  font-weight: var(--font-weight-bold);
}

/* Optimización de fuentes para diferentes elementos */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
}

.display-1,
.display-2,
.display-3,
.display-4,
.display-5,
.display-6 {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
}

.lead {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-light);
}

.btn {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
}

/* ==========================================================================
   PALETA DE COLORES
   ========================================================================== */

/* Color Variables - Web Design */
:root {
  /* Base color palette */
  --brown-primary: #8b5a3c;
  --brown-dark: #544332;
  --brown-medium: #674021;
  --brown-hover: #5a3a1e;
  --brown-active: #4a2f18;
  --beige-light: #F2E4D2;;
  --beige-medium: #d4c4b0;
  --beige-dark: #D6D0C5;
  --white: #ffffff;
  --gray-placeholder: #b8b8b8;

  /* Shadows and effects */
  --shadow-light: rgba(139, 90, 60, 0.1);
  --shadow-medium: rgba(139, 90, 60, 0.2);
  --shadow-dark: rgba(107, 68, 35, 0.3);
  --icon-fill: rgba(255, 255, 255, 0.1);
}

/* Utility classes to apply colors */
.bg-brown-primary {
  background-color: var(--brown-primary);
}
.bg-brown-dark {
  background-color: var(--brown-dark);
}
.bg-beige-light {
  background-color: var(--beige-light);
}
.bg-beige-medium {
  background-color: var(--beige-medium);
}
.bg-white {
  background-color: var(--white);
}

.text-white {
  color: var(--white);
}
.text-brown-dark {
  color: var(--brown-dark);
}
.text-brown-primary {
  color: var(--brown-primary);
}
.text-beige-medium {
  color: var(--beige-medium);
}

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

/* Override Bootstrap buttons with custom brown theme */
.btn-primary {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
  transition: all 0.3s ease;
}

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

.btn-primary:focus,
.btn-primary.focus {
  background-color: var(--brown-hover);
  border-color: var(--brown-hover);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
  color: var(--white);
}

.btn-primary:active,
.btn-primary.active {
  background-color: var(--brown-active);
  border-color: var(--brown-active);
  color: var(--white);
}

.btn-primary:disabled,
.btn-primary.disabled {
  background-color: var(--beige-medium);
  border-color: var(--beige-medium);
  color: var(--brown-dark);
}

/* Success button variant with brown theme */
.btn-success {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
  color: var(--white);
  transition: all 0.3s ease;
}

.btn-success:hover {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
}

.btn-success:focus,
.btn-success.focus {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
  color: var(--white);
}

.btn-success:active,
.btn-success.active {
  background-color: var(--brown-hover);
  border-color: var(--brown-hover);
  color: var(--white);
}

/* Form controls with brown theme */
.form-control {
  background-color: var(--white);
  border: 1px solid var(--beige-medium);
  color: var(--brown-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus {
  border-color: var(--brown-primary);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
  color: var(--brown-dark);
}

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

/* Form controls con esquinas rectas */
.form-control-rect {
  background-color: var(--white);
  border: 1px solid var(--brown-dark);
  border-radius: 0 !important; /* Esquinas rectas con prioridad */
  color: var(--brown-dark);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  padding: 0.3rem;
  width: 100% !important; /* Ocupar todo el ancho disponible */
  display: block;
  box-sizing: border-box;
}

.form-control-rect:focus {
  border-color: var(--brown-primary);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
  color: var(--brown-dark);
  border-radius: 0 !important; /* Mantener esquinas rectas en focus */
  width: 100% !important; /* Mantener ancho completo en focus */
  display: block;
  box-sizing: border-box;
}

.form-control-rect::placeholder {
  color: var(--gray-placeholder);
  text-transform: uppercase;
  font-weight: var(--font-weight-medium);
}

/* Asegurar que form-group ocupe el ancho completo */
.form-group {
  width: 100%;
  margin-bottom: 1rem;
}

.form-group .form-control-rect {
  width: 100% !important;
}

/* Asegurar que las columnas del formulario usen todo el espacio */
.row .col-12,
.row .col-md-6 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.row .col-12 .form-group,
.row .col-md-6 .form-group {
  width: 100%;
}

/* Card components with brown theme */
.card {
  border: 1px solid var(--dark-brown);
  box-shadow: 0 2px 10px var(--shadow-light);
  transition: box-shadow 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 20px var(--shadow-medium);
}

.card-header {
  background-color: var(--brown-primary);
  border-bottom: 1px solid var(--brown-dark);
  color: var(--white);
}

.card-header.bg-primary {
  background-color: var(--brown-primary) !important;
  color: var(--white) !important;
}

/* Alert components */
.alert-success {
  background-color: var(--beige-light);
  border-color: var(--brown-primary);
  color: var(--brown-dark);
}

.alert-danger {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}

/* Navigation and header styles */
.navbar {
  background-color: var(--brown-dark) !important;
  box-shadow: 0 2px 10px var(--shadow-medium);
}

.navbar-brand,
.navbar-nav .nav-link {
  color: var(--white) !important;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--beige-light) !important;
}

/* Custom border utilities */
.border-brown {
  border-color: var(--brown-primary) !important;
}

.border-brown-dark {
  border-color: var(--brown-dark) !important;
}

/* Custom shadows */
.shadow-brown {
  box-shadow: 0 0.5rem 1rem var(--shadow-medium) !important;
}

.shadow-brown-lg {
  box-shadow: 0 1rem 3rem var(--shadow-dark) !important;
}

/* Links */
a {
  color: var(--brown-primary);
  transition: color 0.3s ease;
}

a:hover {
  color: var(--brown-dark);
}

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

::-moz-selection {
  background-color: var(--brown-primary);
  color: var(--white);
}

/* Loading states */
.spinner-border-primary {
  color: var(--brown-primary);
}

/* Table styles */
.table-hover tbody tr:hover {
  background-color: var(--beige-light);
}

.table thead th {
  background-color: var(--brown-primary);
  color: var(--white);
  border-color: var(--brown-dark);
}

/* Badge styles */
.badge-primary {
  background-color: var(--brown-primary);
  color: var(--white);
}

.badge-secondary {
  background-color: var(--beige-medium);
  color: var(--brown-dark);
}

/* Progress bars */
.progress-bar {
  background-color: var(--brown-primary);
}

/* Pagination */
.page-link {
  color: var(--brown-primary);
  border-color: var(--beige-medium);
}

.page-link:hover {
  color: var(--brown-dark);
  background-color: var(--beige-light);
  border-color: var(--brown-primary);
}

.page-item.active .page-link {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
  color: var(--white);
}

/* Modal styles */
.modal-header {
  background-color: var(--brown-primary);
  color: var(--white);
  border-bottom: 1px solid var(--brown-dark);
}

.modal-footer {
  border-top: 1px solid var(--beige-medium);
}

/* Custom section headers */
.section-header h4 {
  color: var(--brown-primary);
  border-bottom-color: var(--brown-primary);
}

/* File input styling */
.form-control[type="file"] {
  background-color: var(--white);
  border: 2px dashed var(--beige-medium);
  color: var(--brown-dark);
  transition: border-color 0.3s ease;
}

.form-control[type="file"]:hover {
  border-color: var(--brown-primary);
}

/* Custom background gradients */
.bg-gradient-brown {
  background: linear-gradient(
    135deg,
    var(--brown-primary) 0%,
    var(--brown-dark) 100%
  );
}

.bg-gradient-beige {
  background: linear-gradient(
    135deg,
    var(--beige-light) 0%,
    var(--beige-medium) 100%
  );
}

/* Icon colors */
.fas,
.far,
.fab {
  color: var(--brown-primary);
}

.text-white .fas,
.text-white .far,
.text-white .fab,
.card-header .fas,
.card-header .far,
.card-header .fab,
.btn .fas,
.btn .far,
.btn .fab {
  color: var(--white);
}

/* Footer styling */
.footer {
  background-color: var(--brown-dark);
  color: var(--beige-light);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .card {
    box-shadow: 0 1px 5px var(--shadow-light);
  }

  .card:hover {
    box-shadow: 0 2px 10px var(--shadow-medium);
  }
}

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

#hero {
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
    url("~/images/hero/hero.jpg");
  background-size: contain;
  background-position: top center;
  background-attachment: fixed;  
  display: flex;
  align-items: center;
  position: relative;
}

.min-vh-50 {
  min-height: 50vh;
}

.text-shadow {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7);
}

.hero-content {
  animation: fadeInLeft 1s ease-out;
}

.hero-visual {
  animation: fadeInRight 1s ease-out;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  border: 1px solid var(--beige-light);
}

.hero-features {
  background: rgba(0, 0, 0, 0.3);
  padding: 20px;
  border-radius: 10px;
  backdrop-filter: blur(5px);
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive adjustments for hero */
@media (max-width: 768px) {
  .hero-overlay {
    padding: 2rem 0;
  }

  #hero {
    min-height: 60vh;
    background-attachment: scroll !important;
  }

  .display-4 {
    font-size: 2.5rem;
  }

  .hero-visual {
    margin-top: 2rem;
  }

  .fa-6x {
    font-size: 4em;
  }
}

/* ==========================================================================
   PAGE BACKGROUND STYLES
   ========================================================================== */

.page-background {
  background-image: linear-gradient(to bottom, rgba(107, 68, 35, 0) 700px, transparent 700px), url("/images/hero/hero.jpg");
  /* background-color: var(--brown-medium); */
  background-size: 100% 700px;
  background-position: top, top center;
  background-repeat: no-repeat, no-repeat;
  position: relative;  
}

.page-background::before {
  content: "";  
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;  
  z-index: 1;
}

.page-background > * {
  position: relative;
  z-index: 2;
}

/* Responsive adjustments for page background */
@media (max-width: 992px) {
  .page-background {
    background-image: 
      linear-gradient(to bottom, rgba(107, 68, 35, 0.3) 0%, rgba(107, 68, 35, 0.3) 100%),
      url("/images/hero/hero-mobile.jpg");
    background-size:       
      100% auto;
    background-position: 
      top center;
    background-attachment: scroll, scroll;
    min-height: auto;
  }
}

@media (max-width: 768px) {
  .page-background {
    background-image: 
      linear-gradient(to bottom, rgba(107, 68, 35, 0.3) 0%, rgba(107, 68, 35, 0.3) 100%),
      url("/images/hero/hero-mobile.jpg");
    background-size: 
      100% auto;
    background-position: 
      top center;
    background-attachment: scroll, scroll;
    min-height: auto;
  }
}

@media (max-width: 576px) {
  .page-background {
    background-image: 
      linear-gradient(to bottom, rgba(107, 68, 35, 0.3) 0%, rgba(107, 68, 35, 0.3) 100%),
      url("/images/hero/hero-mobile.jpg");
    background-size: 
      100% auto;
    background-position: 
      top center;
    background-attachment: scroll, scroll;
    min-height: auto;
  }
}

/* ==========================================================================
   BARRA DE NAVEGACIÓN PERSONALIZADA
   ========================================================================== */

.navbar-custom {
  background-color: rgba(255, 255, 255, 0.1);
  width: 100%;
  position: relative;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(255, 255, 255, 0.1);
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  /* min-height: 80px; */
  position: relative;
}

.navbar-brand {
  display: flex;
  align-items: center;
  /* margin: 1rem 2rem; */
}

.navbar-logo {
  height: 40px;
  margin-left:10px;
  width: auto;
  /* transition: transform 0.3s ease; */
}

.navbar-logo:hover {
  /* transform: scale(1.05); */
}

/* Botón hamburguesa para móviles */
.navbar-toggle {
  display: none; /* Oculto por defecto en desktop */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background: transparent;
  border: 2px solid var(--beige-light);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 1rem 2rem;
  padding: 8px;
}

.navbar-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--beige-light);
}

.navbar-toggle:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(232, 221, 212, 0.5);
}

.hamburger-line {
  width: 25px;
  height: 2px;
  background-color: var(--beige-light);
  transition: all 0.3s ease;
  margin: 3px 0;
}

/* Animación del botón hamburguesa cuando está activo */
.navbar-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.navbar-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.navbar-menu {
  display: flex;
  align-items: center;
  height: 100%;
  margin: 0 2rem;
}

.menu-item {
  color: var(--beige-light);
  text-decoration: none;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  font-size: 1rem;
  text-transform: uppercase;
  margin: 1.5rem 2rem;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  height: 100%;
}

.menu-item:hover {
  color: var(--beige-light);  
  text-decoration: none;
}

.menu-separator {
  width: 1px;
  height: 80px;
  background-color: var(--beige-light);
  opacity: 1;
}

.navbar-bottom-line {
  height: 1px;
  background-color: var(--beige-light);
  width: 100%;
}

/* Responsive navbar */
@media (max-width: 992px) {
  .navbar-custom .container-fluid {
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
  }

  .navbar-toggle {
    display: flex; /* Mostrar en móviles */
  }

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

  .navbar-menu {
    position: static;
    top: auto;
    left: auto;
    right: auto;
    background-color: transparent;
    backdrop-filter: none;
    flex-direction: column;
    margin: 0;
    padding: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    visibility: visible;
    transition: all 0.4s ease;
    z-index: auto;
    width: 100%;
    max-height: 0;
    overflow: hidden;
  }

  .navbar-menu.mobile-menu-open {
    max-height: 500px;
  }

  .menu-item {
    margin: 0;
    font-size: 1.1rem;
    height: auto;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid rgba(139, 90, 60, 0.2);
    text-align: center;
    width: 100%;
    display: block;
    color: var(--beige-light);
  }

  .menu-item:hover {
    background-color: rgba(139, 90, 60, 0.1);
    color: var(--white);
  }

  .menu-separator {
    display: none;
  }

  .navbar-brand {
    margin: 1rem;
  }

  .navbar-logo {
    height: 40px;    
  }
}

@media (max-width: 768px) {
  .navbar-custom .container-fluid {
    padding-left: 0;
    padding-right: 0;
    margin-left: 0;
    margin-right: 0;
  }

  .navbar-brand {
    margin: 1rem;
  }

  .navbar-toggle {
    margin: 1rem;
  }

  .menu-item {
    font-size: 1rem;
    margin: 0; /* Eliminar márgenes */
    padding: 1.25rem 1.5rem; /* Ajustar padding */
    width: 100%; /* Ocupar todo el ancho */
  }
}

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

.hero-section {
  position: relative;
}

.hero-overlay {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 3rem 0;
}

.hero-overlay .container-fluid {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

/* ==========================================================================
   SVGs EN LA COLUMNA IZQUIERDA
   ========================================================================== */

.svg-container {
  max-width: 500px;
  width: 100%;
}

.svg-image {
  max-width: 100%;
  height: auto;
  filter: brightness(0) invert(1) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.svg-image:hover {  
  filter: brightness(0) invert(1) drop-shadow(0 6px 12px rgba(0, 0, 0, 0.4));
}

.location-svg {
  max-height: 120px;
}

.logo-svg {
  max-height: 200px;
}

.slogan-svg {
  max-height: 80px;
}

/* Estilo para texto de ubicación y fechas */
.location-info {
  color: var(--white);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  font-size: 1.2rem;
  text-align: left;
  margin-bottom: 1rem;
  line-height: 1.4;
}

/* ==========================================================================
   SECCIÓN LODO - MIRADAS DE LO VIVIDO
   ========================================================================== */

.lodo-section {
  background-color: #ffffff;
  padding: 4rem 0;
}

.lodo-title {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: 3rem;
  color: var(--brown-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  text-align: center;
}

.lodo-subtitle {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: 1.5rem;
  color: var(--brown-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 3rem;
  text-align: center;
}

.lodo-content {
  max-width: 800px;
  margin: 0 auto;
}

.lodo-paragraph {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--brown-primary);
  text-align: center;
  margin-bottom: 1.5rem;
}

.lodo-paragraph:last-child {
  margin-bottom: 0;
  font-weight: var(--font-weight-medium);
  color: var(--brown-primary);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .lodo-section {
    padding: 3rem 0;
  }

  .location-info {  
  font-size: 1rem;
  text-align: center;
  margin-bottom: 1rem;
  line-height: 1.4;
}
  
  .lodo-title {
    font-size: 2.25rem;
  }
  
  .lodo-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
  }
  
  .lodo-paragraph {
    font-size: 1rem;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .lodo-section {
    padding: 2rem 0;
  }
  
  .lodo-title {
    font-size: 1.875rem;
  }
  
  .lodo-subtitle {
    font-size: 1.125rem;
  }
}

/* ==========================================================================
   SECCIÓN CÓMO PARTICIPAR
   ========================================================================== */

.participar-section {
  background-color: var(--brown-medium);
  padding: 4rem 0;
  width: 100%;
}

.participar-section .row {
  display: flex;
  align-items: stretch;
}

.participar-section .col-md-4 {
  display: flex;
  flex-direction: column;
}

.participar-title {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: 2.5rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  text-align: center;
}

.participar-subtitle {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-medium);
  font-size: 1.25rem;
  color: var(--beige-light);
  text-align: center;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.participar-step {
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

.participar-step-header {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

.participar-step-number {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: 2.5rem;
  color: var(--white);
  line-height: 1;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  flex-shrink: 0;
}

.participar-step-icon {
  width: 120px;
  height: 120px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.participar-step-icon:hover {
  transform: scale(1.1);
}

.participar-step-title {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-semibold);
  font-size: 1.1rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  min-height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.participar-step-subtitle {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-regular);
  font-size: 0.95rem;
  color: var(--beige-light);
  line-height: 1.6;
  flex-grow: 1;
}

/* Responsive adjustments para participar */
@media (max-width: 768px) {
  .participar-section {
    padding: 3rem 0;
  }
  
  .participar-title {
    font-size: 2rem;
  }
  
  .participar-subtitle {
    font-size: 1.125rem;
    margin-bottom: 2rem;
  }
  
  .participar-step {
    padding: 1.5rem 0.5rem;
  }
  
  .participar-step-header {
    gap: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .participar-step-number {
    font-size: 2rem;
  }
  
  .participar-step-icon {
    width: 100px;
    height: 100px;
  }
  
  .participar-step-title {
    font-size: 1rem;
    min-height: 2.5rem;
  }
  
  .participar-step-subtitle {
    font-size: 0.9rem;
  }
  
  .participar-section .row {
    flex-direction: column;
  }
  
  .participar-section .col-md-4 {
    margin-bottom: 2rem;
  }
}

@media (max-width: 576px) {
  .participar-section {
    padding: 2rem 0;
  }
  
  .participar-title {
    font-size: 1.75rem;
  }
  
  .participar-subtitle {
    font-size: 1rem;
  }
  
  .participar-step-header {
    gap: 1rem;
    flex-direction: column;
  }
  
  .participar-step-number {
    font-size: 1.8rem;
  }
  
  .participar-step-icon {
    width: 80px;
    height: 80px;
  }
  
  .participar-step-title {
    min-height: 2rem;
  }
}

/* ==========================================================================
   FORMULARIO EN LA COLUMNA DERECHA
   ========================================================================== */

.form-container {
  width: 100%;
}

.registration-card {
  background: rgba(255, 255, 255, 0.60);
  backdrop-filter: blur(5px);
  border-radius: 0;
  overflow: hidden;
}

.registration-card .card-header {
  background: var(--brown-primary) !important;
  border-bottom: none;
  padding: 1.5rem;
}

.registration-card .card-body {
  padding: 2rem;
  /* Permitir que el contenedor se expanda dinámicamente */
  height: auto;
  min-height: auto;
}

/* ==========================================================================
   EFECTOS PARA CAMPOS DE FORMULARIO
   ========================================================================== */

.registration-card .form-control {
  border-radius: 8px;
  border: 2px solid var(--beige-medium);
  padding: 0.75rem;
  transition: all 0.3s ease;
}

.registration-card .form-control:focus {
  border-color: var(--brown-primary);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
}

/* ==========================================================================
   VALIDACIÓN DE FORMULARIOS
   ========================================================================== */

/* Estilos para campos con errores de validación */
.form-control-rect.is-invalid,
.registration-card .form-control.is-invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-check.is-invalid {
  border: 2px solid #dc3545;
  border-radius: 8px;
  padding: 0.5rem;
  background-color: rgba(220, 53, 69, 0.05);
}

.form-check.is-invalid .form-check-label {
  color: #dc3545;
}

/* Estilos para mensajes de validación */
#validationMessages {
  border-radius: 8px;
  border: 2px solid #dc3545;
  background-color: rgba(220, 53, 69, 0.1);
  color: #721c24;
  font-weight: var(--font-weight-medium);
}

#validationMessages ul {
  padding-left: 1.2rem;
}

#validationMessages li {
  margin-bottom: 0.25rem;
}

#validationMessages li:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   ANIMACIONES Y EFECTOS
   ========================================================================== */

.registration-card {
  animation: fadeInRight 0.8s ease-out;
  animation-delay: 0.3s;
  animation-fill-mode: both;
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN PARA INDEX
   ========================================================================== */

@media (max-width: 992px) {
  .svg-container {
    max-width: 300px;
    margin-bottom: 2rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-section .col-lg-5 {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .location-svg {
    max-height: 80px;
  }

  .logo-svg {
    max-height: 150px;
  }

  .slogan-svg {
    max-height: 60px;
  }

  .registration-card .card-body {
    max-height: none;
    overflow-y: visible;
  }
}

/* Responsive styles */
@media (max-width: 768px) {
  .hero-overlay .container-fluid {
    max-width: 100%;
    padding: 0 1rem;
  }

  .hero-section .col-lg-5 {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 2rem;
  }

  .registration-card {
    margin: 1rem;
  }

  .registration-card .card-body {
    padding: 1.5rem;
  }

  .svg-container {
    max-width: 250px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
  }

  .location-svg {
    max-height: 60px;
  }

  .logo-svg {
    max-height: 120px;
  }

  .slogan-svg {
    max-height: 50px;
  }
}

/* ==========================================================================
   MEJORAS PARA ACCESIBILIDAD
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .svg-item,
  .registration-card {
    animation: none;
  }

  .svg-image {
    transition: none;
  }

  .btn-brown-primary {
    transition: none;
  }
}

/* ==========================================================================
   LEGACY STYLES (mantenidos para compatibilidad)
   ========================================================================== */

.fa-6x {
  font-size: 6em;
}

.img-thumbnail {
  border-radius: 8px;
  border-color: var(--brown-primary);
}

.card {
  transition: all 0.3s ease;
}

.card:hover {  
  box-shadow: 0 4px 8px var(--shadow-medium);
}

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

/* ==========================================================================
   BOTONES PERSONALIZADOS
   ========================================================================== */

.btn-brown-primary {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
  color: var(--white);
  font-weight: var(--font-weight-medium);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.btn-brown-primary:hover {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px var(--shadow-medium);
}

/* Botón rectangular - versión consolidada */
.btn-brown-primary-rect {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.75rem 2.5rem;
  border-radius: 0; /* Esquinas rectas */
  transition: all 0.3s ease;  
  text-decoration: none;
  display: inline-block;
}

.btn-brown-primary-rect:hover {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
}

.btn-brown-primary-rect:focus {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
  color: var(--white);
}

.btn-brown-primary-rect:active {
  transform: translateY(0);
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
}

/* Responsive adjustments para botones */
@media (max-width: 768px) {
  .btn-brown-primary-rect {
    padding: 0.5rem 2rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .btn-brown-primary-rect {
    padding: 0.5rem 1.5rem;
    font-size: 0.85rem;
  }
}

/* Botón rectangular - estilos movidos a sección principal de botones */

/* Información de formatos permitidos */
.upload-info {
  font-family: var(--font-primary);
  font-size: 0.9rem;
  color: var(--brown-dark);
  line-height: 1.4;
  margin-top: 0.5rem;
}

/* Vista previa de archivos multimedia */
.media-preview-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--beige-medium);
  border-radius: 8px;
  margin-bottom: 1rem;
  background-color: var(--white);
  transition: box-shadow 0.3s ease;
}

.media-preview-item:hover {
  box-shadow: 0 2px 8px var(--shadow-light);
}

.media-preview-item img,
.media-preview-item video {
  max-width: 120px;
  max-height: 120px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--beige-medium);
}

.media-preview-item .media-info {
  flex: 1;
  font-size: 0.9rem;
  color: var(--brown-primary);
}

.media-preview-item .media-info p {
  margin-bottom: 0.25rem;
}

.media-preview-item .btn-danger {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Secciones de formulario para archivos multimedia */
.media-form-section {
  border: 1px solid var(--beige-medium);
  border-radius: 8px;
  padding: 1.5rem;
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: 0 2px 4px var(--shadow-light);
}

.media-form-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--beige-light);
}

.media-preview-container {
  flex-shrink: 0;
}

.form-media-preview {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--beige-medium);
}

.media-form-info {
  flex: 1;
}

.media-file-info {
  color: var(--brown-primary);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.form-section-title {
  color: var(--brown-primary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

/* ==========================================================================
   PÁGINA DE GRACIAS STYLES
   ========================================================================== */

.gracias-card {
  background-color: rgba(255, 255, 255, 0.98);
  border: 1px solid var(--brown-dark);
  border-radius: 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.success-icon-container {
  display: inline-block;
  padding: 1rem;
  background-color: rgba(40, 167, 69, 0.1);
  border-radius: 50%;
}

.success-icon {
  font-size: 4rem;
  color: #28a745;
  animation: checkPulse 2s ease-in-out;
}

@keyframes checkPulse {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

.gracias-title {
  color: var(--brown-primary);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.5rem;
}

.gracias-content {
  background-color: rgba(139, 90, 60, 0.05);
  padding: 1.5rem;
  border-left: 4px solid var(--brown-primary);
  margin-bottom: 2rem;
}

.gracias-text {
  color: var(--brown-dark);
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 0;
}

.resumen-participacion {
  background-color: rgba(232, 221, 212, 0.3);
  border: 1px solid var(--beige-medium);
  padding: 1.5rem;
  text-align: left;
}

.resumen-title {
  color: var(--brown-primary);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  font-size: 1rem;
  margin-bottom: 1rem;
  text-align: center;
  border-bottom: 1px solid var(--beige-medium);
  padding-bottom: 0.5rem;
}

.info-item {
  margin-bottom: 0.75rem;
}

.info-label {
  color: var(--brown-dark);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: block;
  margin-bottom: 0.25rem;
}

.info-value {
  color: var(--brown-primary);
  font-size: 1rem;
  font-weight: var(--font-weight-medium);
}

.badge-archivos {
  background-color: var(--brown-primary);
  color: white;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: var(--font-weight-medium);
}

.archivos-subidos {
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--beige-light);
  padding: 1rem;
  text-align: left;
}

.archivos-title {
  color: var(--brown-primary);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 0.75rem;
}

.archivos-lista {
  max-height: 150px;
  overflow-y: auto;
}

.archivo-item {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--beige-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

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

.archivo-item i {
  color: var(--brown-primary);
  width: 20px;
  text-align: center;
}

.archivo-nombre {
  color: var(--brown-dark);
  font-weight: var(--font-weight-medium);
  flex: 1;
}

.archivo-poblacion {
  color: var(--brown-medium);
  font-style: italic;
}

.proximos-pasos {
  background-color: rgba(139, 90, 60, 0.05);
  border: 1px solid var(--brown-primary);
  padding: 1.5rem;
  text-align: left;
}

.pasos-title {
  color: var(--brown-primary);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  font-size: 1rem;
  text-align: center;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--brown-primary);
  padding-bottom: 0.5rem;
}

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

.paso-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--brown-dark);
}

.paso-item:last-child {
  margin-bottom: 0;
}

.paso-item i {
  color: var(--brown-primary);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.acciones-finales {
  text-align: center;
  margin-top: 2rem;
}

/* Estilos de botón movidos a sección principal de botones */

.link-bases {
  color: var(--brown-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color 0.3s ease;
}

.link-bases:hover {
  color: var(--brown-dark);
  text-decoration: underline;
}

.min-vh-75 {
  min-height: 75vh;
}

/* Responsive adjustments para página de gracias */
@media (max-width: 768px) {
  .gracias-title {
    font-size: 2rem;
  }
  
  .success-icon {
    font-size: 3rem;
  }
  
  .gracias-content,
  .resumen-participacion,
  .archivos-subidos,
  .proximos-pasos {
    padding: 1rem;
  }
  
  .info-item {
    margin-bottom: 1rem;
  }
  
  .archivo-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
  }
}

/* ==========================================================================
   MODAL BASES LEGALES STYLES
   ========================================================================== */

.modal-bases {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.modal-bases-content {
  background-color: var(--white);
  margin: 2% auto;
  border: 2px solid var(--brown-dark);
  border-radius: 0;
  width: 90%;
  max-width: 800px;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-bases-header {
  background-color: var(--brown-primary);
  color: var(--white);
  padding: 0.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;  
}

.modal-bases-header h2 {
  margin: 0;
  font-family: var(--font-primary);
  font-weight: var(--font-weight-bold);
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.modal-bases-header h2 i {
  margin-right: 0.5rem;
  color: var(--white);
}

.modal-bases-close {
  font-size: 1.5rem;
  font-weight: bold;
  cursor: pointer;
  color: var(--white);
  transition: all 0.3s ease;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.modal-bases-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.modal-bases-body {
  padding: 1.5rem;
  max-height: 60vh;
  overflow-y: auto;
  font-family: var(--font-primary);
  line-height: 1.6;
}

.modal-bases-body::-webkit-scrollbar {
  width: 8px;
}

.modal-bases-body::-webkit-scrollbar-track {
  background: var(--beige-light);
}

.modal-bases-body::-webkit-scrollbar-thumb {
  background: var(--brown-primary);
  border-radius: 4px;
}

.modal-bases-body::-webkit-scrollbar-thumb:hover {
  background: var(--brown-dark);
}

.bases-section {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--beige-light);
}

.bases-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.bases-section h3 {
  color: var(--brown-primary);
  font-weight: var(--font-weight-bold);
  font-size: 1.3rem;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-left: 4px solid var(--brown-primary);
  padding-left: 1rem;
}

.bases-section h3 i {
  margin-right: 0.5rem;
  color: var(--brown-primary);
}

.bases-section h4 {
  color: var(--brown-dark);
  font-weight: var(--font-weight-semibold);
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  font-size: 1rem;
}

.bases-section p {
  color: var(--brown-dark);
  margin-bottom: 1rem;
  text-align: justify;
}

.bases-section ul,
.bases-section ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.bases-section li {
  color: var(--brown-dark);
  margin-bottom: 0.5rem;
}

.bases-section li strong {
  color: var(--brown-primary);
  font-weight: var(--font-weight-semibold);
}

.bases-footer {
  background-color: var(--beige-light);
  padding: 1rem;
  border-radius: 4px;
  font-style: italic;
  color: var(--brown-medium);
  text-align: center;
  margin-top: 1rem;
}

.modal-bases-footer {
  background-color: var(--beige-light);
  padding: 1rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--beige-medium);
}

.modal-bases-footer .btn {
  min-width: 150px;
  padding: 0.75rem 1.5rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Responsive adjustments para modal */
@media (max-width: 768px) {
  .modal-bases-content {
    width: 95%;
    margin: 1% auto;
    max-height: 95vh;
  }
  
  .modal-bases-header {
    padding: 1rem;
  }
  
  .modal-bases-header h2 {
    font-size: 1.2rem;
  }
  
  .modal-bases-close {
    font-size: 1.5rem;
  }
  
  .modal-bases-body {
    padding: 1rem;
    max-height: 70vh;
  }
  
  .bases-section h3 {
    font-size: 1.1rem;
  }
  
  .bases-section h4 {
    font-size: 1rem;
  }
  
  .bases-section ul,
  .bases-section ol {
    padding-left: 1rem;
  }
}

/* ==========================================================================
   SECCIÓN CONTACTO STYLES - CON MISMO DISEÑO QUE FORMULARIO PRINCIPAL
   ========================================================================== */

.contacto-section {
  background-color: var(--beige-dark);
  padding: 5rem 0;
  position: relative;
}

.contacto-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
}

.contacto-section > * {
  position: relative;
  z-index: 2;
}

/* Reutilizar estilos de registration-card para el formulario de contacto */
.contacto-card.registration-card {
  background: none;
  border-radius: 0;
  overflow: hidden;
}

.contacto-card .card-header {
  background: var(--brown-primary) !important;
  border-bottom: none;
  padding: 2rem 1.5rem;
}

.contacto-title {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-light);
  font-size: 2.5rem;
  text-transform: uppercase;
  letter-spacing: 6.4px;
  margin-bottom: 1rem;
  color: var(--brown-dark);
  text-align: center;
}

.contacto-subtitle {
  font-size: 1.2rem;
  font-weight: var(--font-weight-light);
  margin-bottom: 0;
  color: var(--brown-dark);
  text-align: center;
}

.contacto-card .card-body {
  padding: 2rem;
}

.contacto-card .card-footer {
  background: rgba(255, 255, 255, 0.30);
  border-top: 1px solid rgba(139, 69, 19, 0.2);
  padding: 1.5rem;
}

/* Usar los mismos estilos de form-control que el formulario principal */
.contacto-form .form-control {
  border-radius: 8px;
  border: 2px solid var(--beige-medium);
  padding: 0.75rem;
  transition: all 0.3s ease;
  background-color: var(--white);
  color: var(--brown-dark);
}

.contacto-form .form-control:focus {
  border-color: var(--brown-primary);
  box-shadow: 0 0 0 0.2rem rgba(139, 90, 60, 0.25);
  color: var(--brown-dark);
}

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

.contacto-form .form-label {
  color: var(--brown-dark);
  font-weight: var(--font-weight-medium);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

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

/* Estilos para checkbox igual que el formulario principal */
.contacto-form .form-check {
  margin-bottom: 1.5rem;
}

.contacto-form .form-check-input {
  width: 1.2rem;
  height: 1.2rem;
  margin-top: 0.1rem;
  margin-right: 0rem;
  border: 2px solid var(--brown-primary);
  border-radius: 0px;
}

.contacto-form .form-check-input:checked {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
}

.contacto-form .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.15);
}

.contacto-form .form-check-label {
  color: var(--brown-dark);
  font-size: 0.95rem;
  line-height: 1.5;
  cursor: pointer;
}

/* Estilos de botón consolidados en sección principal de botones */

/* Botón específico para el formulario de contacto */
.btn-contacto {
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  padding: 0.75rem 2.5rem;
  border-radius: 0;
  transition: all 0.3s ease;
  
}

.btn-contacto:hover {
  background-color: var(--brown-primary);
  border-color: var(--brown-primary);
  color: var(--white);
}

.btn-contacto:focus {  
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
  color: var(--white);
}

.btn-contacto:active {
  transform: translateY(0);  
  background-color: var(--brown-dark);
  border-color: var(--brown-dark);
}

.link-brown {
  color: var(--brown-primary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
}

.link-brown:hover {
  color: var(--brown-dark);
  text-decoration: underline;
}

.contacto-info {
  color: var(--brown-dark);
}

.contacto-info p {
  margin-bottom: 0.5rem;
}

.text-muted {
  color: #6c757d !important;
}

/* Validación igual que formulario principal */
.contacto-form .form-control.is-invalid {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.contacto-form .form-control.is-valid {
  border-color: #28a745;
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

/* Responsive adjustments para sección contacto */
@media (max-width: 992px) {
  .contacto-section {
    background-attachment: scroll;
    padding: 4rem 0;
  }
  
  .contacto-title {
    font-size: 2.2rem;
  }
  
  .contacto-subtitle {
    font-size: 1.1rem;
  }
  
  .contacto-card .card-header {
    padding: 1.5rem;
  }
  
  .contacto-card .card-body {
    padding: 1.5rem;
  }
}

@media (max-width: 768px) {
  .contacto-section {
    padding: 3rem 0;
  }
  
  .contacto-title {
    font-size: 1.8rem;
    letter-spacing: 1px;
  }
  
  .contacto-subtitle {
    font-size: 1rem;
  }
  
  .contacto-card .card-header {
    padding: 1rem;
  }
  
  .contacto-card .card-body {
    padding: 1rem;
  }
  
  .contacto-card .card-footer {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .contacto-card {
    margin: 0 0.5rem;
  }
  
  .contacto-title {
    font-size: 1.5rem;
  }
  
  .contacto-form .form-control {
    padding: 0.6rem 0.8rem;
    font-size: 0.95rem;
  }
}

/* ==========================================================================
   MODAL DE ALERTAS PARA LÍMITES DE ARCHIVO
   ========================================================================== */

.modal-alert {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
}

.modal-alert-content {
  background-color: var(--white);
  margin: 10% auto;
  padding: 0;
  border: none;
  border-radius: 12px;
  width: 90%;
  max-width: 500px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-alert-header {
  background: linear-gradient(135deg, #dc3545, #c82333);
  color: white;
  padding: 1.5rem;
  border-radius: 12px 12px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-alert-header h4 {
  margin: 0;
  font-size: 1.3rem;
  font-weight: var(--font-weight-semibold);
}

.modal-alert-close {
  color: white;
  font-size: 2rem;
  font-weight: bold;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.modal-alert-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.modal-alert-body {
  padding: 2rem;
  text-align: left;
}

.modal-alert-body p {
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--brown-dark);
}

.alert-file-info {
  background-color: #f8f9fa;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  padding: 1rem;
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--brown-dark);
}

.modal-alert-footer {
  padding: 1.5rem 2rem;
  text-align: center;
  border-top: 1px solid #dee2e6;
  border-radius: 0 0 12px 12px;
  background-color: #f8f9fa;
}

.modal-alert-footer .btn {
  min-width: 120px;
  font-weight: var(--font-weight-medium);
}

/* Responsive para móviles */
@media (max-width: 768px) {
  .modal-alert-content {
    margin: 5% auto;
    width: 95%;
    max-width: none;
  }
  
  .modal-alert-header {
    padding: 1rem;
  }
  
  .modal-alert-header h4 {
    font-size: 1.1rem;
  }
  
  .modal-alert-body {
    padding: 1.5rem;
  }
  
  .modal-alert-body p {
    font-size: 1rem;
  }
  
  .modal-alert-footer {
    padding: 1rem 1.5rem;
  }
}