/* ===== View Transition ===== */
@view-transition {
  navigation: auto;
}

/* ===== VARIABLES CSS ===== */
:root {
  /* Colores principales del Foro Mujeres Líderes */
  --primary-color: #3e59a1;
  --primary-light: #50b0c4;
  --primary-dark: #2e4a8a;
  --accent-color: #50b0c4;

  /* Colores neutros */
  --white: #fefefe; /* Blanco del logo */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --naranja: #ff6347;

  /* Estados */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #50b0c4; /* Usando el azul secundario del logo */

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl:
    0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Tipografía */
  --font-family:
    "Ubuntu", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Espaciado */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;

  /* Transiciones */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* ===== RESET Y BASE ===== */
* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--gray-50);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== TIPOGRAFÍA ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.25;
  color: var(--gray-900);
  margin-bottom: var(--spacing-4);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-4);
  color: var(--gray-600);
}

.lead {
  font-size: var(--font-size-lg);
  font-weight: 400;
  color: var(--gray-600);
}

/* ===== LAYOUT PRINCIPAL ===== */
html,
body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

/* ===== NAVEGACIÓN FLOTANTE GLASS ===== */
.site-header {
  position: relative;
  z-index: 1050;
  height: 0;
  overflow: visible;
}

.navbar-glass {
  position: fixed !important;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: min(1280px, calc(100% - 2rem));
  z-index: 1050;
  padding: 0.9rem 1.15rem !important;
  margin: 0 !important;
  border-radius: 1.6rem;
  background: rgba(255, 255, 255, 0.55) !important;
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.65) !important;
  box-shadow:
    0 10px 40px rgba(62, 89, 161, 0.12),
    0 2px 8px rgba(15, 23, 42, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.75);
  transition:
    background 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}

.navbar-glass.is-scrolled {
  background: rgba(255, 255, 255, 0.82) !important;
  border-color: rgba(255, 255, 255, 0.85) !important;
  box-shadow:
    0 14px 44px rgba(62, 89, 161, 0.16),
    0 4px 12px rgba(15, 23, 42, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

@supports not (
  (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))
) {
  .navbar-glass,
  .navbar-glass.is-scrolled {
    background: rgba(255, 255, 255, 0.94) !important;
  }
}

.navbar-glass .container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 0.65rem;
}

.navbar-brand {
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--primary-color) !important;
  text-decoration: none;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-right: var(--spacing-4);
}

.navbar-brand:hover {
  color: var(--primary-dark) !important;
}

.navbar-brand img {
  height: 48px;
  width: auto;
  max-width: min(100%, 420px);
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.navbar-brand:hover img {
  transform: scale(1.05);
}

.navbar-glass .navbar-toggler {
  border: 1px solid rgba(62, 89, 161, 0.18);
  border-radius: 0.9rem;
  padding: 0.55rem 0.7rem;
  background: rgba(255, 255, 255, 0.45);
}

.navbar-glass .navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(62, 89, 161, 0.18);
}

.navbar-nav .nav-link {
  color: var(--gray-700) !important;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0.7rem 1.2rem !important;
  border-radius: 999px;
  transition: all var(--transition-fast);
  margin: 0 0.15rem;
  position: relative;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-color) !important;
  background-color: rgba(62, 89, 161, 0.08);
}

.navbar-nav .nav-link.active {
  color: var(--white) !important;
  background-color: var(--primary-color);
}

.navbar-nav .nav-link-login {
  background: var(--primary-color);
  color: var(--white) !important;
}

.navbar-nav .nav-link-login:hover {
  background: var(--primary-dark) !important;
  color: var(--white) !important;
}

.navbar-collapse {
  justify-content: flex-end;
  align-items: center;
}

.navbar-nav {
  align-items: center;
  gap: 0.35rem;
}

.page-content {
  padding-top: 7.25rem;
}

@media (max-width: 767.98px) {
  .navbar-glass {
    top: 0.7rem;
    width: calc(100% - 1.1rem);
    border-radius: 1.35rem;
    padding: 0.7rem 0.8rem !important;
  }

  .navbar-glass .container {
    padding: 0 0.3rem;
  }

  .navbar-brand img {
    height: 36px;
    max-width: 220px;
  }

  .navbar-glass .navbar-collapse {
    padding: 0.9rem 0.35rem 0.55rem;
  }

  .navbar-nav {
    align-items: stretch;
    width: 100%;
  }

  .navbar-nav .nav-link {
    margin: 0.2rem 0;
    padding: 0.85rem 1rem !important;
    border-radius: 1rem;
    font-size: 1.05rem;
  }

  .page-content {
    padding-top: 6.5rem;
  }
}

.dropdown-menu {
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2);
  min-width: 220px;
  margin-top: 0.65rem !important;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
}

.dropdown-item {
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  color: var(--gray-600);
}

.dropdown-item:hover {
  background-color: var(--gray-100);
  color: var(--gray-900);
}

/* ===== BOTONES ===== */
.btn {
  font-weight: 500;
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-lg);
  border: none;
  transition: all var(--transition-fast);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  cursor: pointer;
  font-size: var(--font-size-sm);
}

.btn:focus {
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  /*  transform: translateY(-1px); */
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--gray-200);
  color: var(--gray-700);
}

.btn-secondary:hover {
  background-color: var(--gray-300);
  color: var(--gray-800);
}

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

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

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

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

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

.btn-accent:hover {
  background-color: var(--primary-color);
  /*   transform: translateY(-1px); */
  box-shadow: var(--shadow-md);
}

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

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

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
}

/* ===== TARJETAS ===== */
.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  /*  transform: translateY(-2px); */
}

.card-header {
  background-color: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: var(--spacing-6);
  font-weight: 600;
  color: white;
}

.card-body {
  padding: var(--spacing-6);
}

.card-title {
  font-weight: 600;
  color: white;
  margin-bottom: var(--spacing-4);
}

/* ===== FORMULARIOS ===== */
.form-control {
  color: var(--gray-900);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background-color: var(--white);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
}

.form-control::placeholder {
  color: var(--gray-400);
}

.form-label {
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: var(--spacing-2);
  display: block;
}

.form-text {
  font-size: var(--font-size-sm);
  color: var(--gray-500);
  margin-top: var(--spacing-2);
}

.form-group {
  margin-bottom: var(--spacing-6);
}

/* ===== TABLAS ===== */
.table {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  background-color: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
  font-weight: 600;
  color: var(--gray-700);
  padding: var(--spacing-4);
}

.table tbody td {
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-600);
}

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

/* ===== ALERTAS ===== */
.alert {
  border: none;
  border-radius: var(--radius-lg);
  padding: var(--spacing-4) var(--spacing-6);
  margin-bottom: var(--spacing-6);
  font-weight: 500;
}

.alert-success {
  background-color: #ecfdf5;
  color: var(--success);
  border-left: 4px solid var(--success);
}

.alert-info {
  background-color: #eff6ff;
  color: var(--info);
  border-left: 4px solid var(--info);
}

.alert-warning {
  background-color: #fffbeb;
  color: var(--warning);
  border-left: 4px solid var(--warning);
}

.alert-danger {
  background-color: #fef2f2;
  color: var(--error);
  border-left: 4px solid var(--error);
}

/* ===== UTILIDADES ===== */
.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-right {
  text-align: right;
}

.mb-0 {
  margin-bottom: 0;
}
.mb-1 {
  margin-bottom: var(--spacing-1);
}
.mb-2 {
  margin-bottom: var(--spacing-2);
}
.mb-3 {
  margin-bottom: var(--spacing-3);
}
.mb-4 {
  margin-bottom: var(--spacing-4);
}
.mb-5 {
  margin-bottom: var(--spacing-5);
}
.mb-6 {
  margin-bottom: var(--spacing-6);
}

.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: var(--spacing-1);
}
.mt-2 {
  margin-top: var(--spacing-2);
}
.mt-3 {
  margin-top: var(--spacing-3);
}
.mt-4 {
  margin-top: var(--spacing-4);
}
.mt-5 {
  margin-top: var(--spacing-5);
}
.mt-6 {
  margin-top: var(--spacing-6);
}

.p-0 {
  padding: 0;
}
.p-1 {
  padding: var(--spacing-1);
}
.p-2 {
  padding: var(--spacing-2);
}
.p-3 {
  padding: var(--spacing-3);
}
.p-4 {
  padding: var(--spacing-4);
}
.p-5 {
  padding: var(--spacing-5);
}
.p-6 {
  padding: var(--spacing-6);
}

/* ===== FOOTER ===== */
.footer {
  position: relative;
  width: 100%;
  flex-shrink: 0;
  margin-top: auto;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.78);
  background:
    radial-gradient(
      circle at 88% 0%,
      rgba(80, 176, 196, 0.18),
      transparent 34%
    ),
    linear-gradient(160deg, #0f1c3d 0%, #1d3368 58%, #243f7a 100%);
}

.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, #50b0c4 0%, #3e59a1 55%, #ff6347 100%);
}

.footer-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(160px, 0.7fr) minmax(
      240px,
      1fr
    );
  gap: 2.5rem 3rem;
  padding: 2.75rem 0 2.25rem;
}

.footer-section {
  display: flex;
  flex-direction: column;
}

.footer-brand {
  justify-content: center;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin: 0;
  text-decoration: none;
}

.footer-logo img,
.footer .logo-container img {
  display: block;
  height: 52px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  filter: none;
}

.footer-subtitle {
  color: #7ed4e4;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0.2rem 0 1rem;
}

.footer-links,
.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  line-height: 1.4;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}

.footer-links a:hover {
  color: #fff;
  /*   transform: translateX(2px); */
}

.footer-contact a,
.footer-contact > li > span {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.7rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  line-height: 1.45;
  word-break: break-word;
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: #fff;
}

.footer-contact-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background: rgba(80, 176, 196, 0.16);
  border: 1px solid rgba(126, 212, 228, 0.18);
  color: #7ed4e4;
}

.footer-contact-icon i {
  font-size: 0.78rem;
}

.footer-bottom {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(8, 16, 36, 0.28);
}

.footer-bottom-inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  padding-bottom: 1rem;
  text-align: center;
}

.copyright {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.78rem;
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.85rem;
    padding: 2.25rem 0 1.75rem;
  }

  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .container {
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
  }

  .card-body {
    padding: var(--spacing-4);
  }

  .btn-lg {
    padding: var(--spacing-3) var(--spacing-6);
  }

  h1 {
    font-size: var(--font-size-3xl);
  }
  h2 {
    font-size: var(--font-size-2xl);
  }
  h3 {
    font-size: var(--font-size-xl);
  }
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

/* ===== ESTADOS DE CARGA ===== */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.spinner {
  border: 2px solid var(--gray-200);
  border-top: 2px solid var(--primary-color);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

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

/* ===== MEJORAS DE ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus visible para mejor accesibilidad */
.btn:focus-visible,
.form-control:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== ESTILOS ESPECÍFICOS PARA COMPONENTES ===== */
.hero-section {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  color: var(--white);
  padding: var(--spacing-20) 0;
  text-align: center;
}

/* Hero con imagen de fondo */
.hero-with-bg {
  position: relative;
  background-image: url("../img/galeria/LGG_6329.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 10vh;
  display: flex;
  align-items: center;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(62, 89, 161, 0.85) 0%,
    rgba(80, 176, 196, 0.75) 100%
  );
  z-index: 1;
}

.hero-with-bg .container {
  position: relative;
  z-index: 2;
}

/* ===== EFECTO PARALLAX PARA CONTENIDO ===== */
.parallax-content {
  position: relative;
  background-image: url("../img/galeria/LGG_6329.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  z-index: 1;
}

.parallax-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.85);
  z-index: 2;
}

.parallax-content .container {
  position: relative;
  z-index: 3;
}

/* Transición suave hacia la galería */
.parallax-content::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(248, 249, 250, 0.8) 50%,
    rgba(248, 249, 250, 1) 100%
  );
  z-index: 2;
}

.hero-section h1 {
  color: var(--white);
  margin-bottom: var(--spacing-6);
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-8);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-8);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.feature-card:hover {
  /*   transform: translateY(-4px); */
  box-shadow: var(--shadow-xl);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  color: var(--white);
  font-size: var(--font-size-2xl);
  box-shadow: var(--shadow-md);
}

.feature-icon:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

/* ===== ESTILOS PARA TEXTAREA ===== */
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ===== ESTILOS PARA FORMULARIOS MEJORADOS ===== */
.form-control-lg {
  padding: var(--spacing-4) var(--spacing-5);
  font-size: var(--font-size-lg);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-light);
  outline: none;
  /*   transform: translateY(-1px); */
}

/* ===== ESTILOS PARA SELECTS ===== */
select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-3) center;
  background-repeat: no-repeat;
  background-size: 16px 12px;
  padding-right: var(--spacing-10);
}

/* ===== ESTILOS PARA PLACEHOLDER ===== */
::placeholder {
  color: var(--gray-400);
  opacity: 1;
}

/* ===== ESTILOS PARA INPUTS CON ICONOS ===== */
.input-group-text {
  background-color: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-right: none;
  color: var(--gray-500);
}

.input-group .form-control {
  border-left: none;
}

.input-group .form-control:focus {
  border-left: 2px solid var(--primary-color);
}

/* ===== ESTILOS PARA VALIDACIÓN ===== */
.text-danger {
  color: var(--error) !important;
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
}

.validation-summary-errors {
  background-color: #fef2f2;
  border: 1px solid var(--error);
  border-radius: var(--radius-lg);
  padding: var(--spacing-4);
  margin-bottom: var(--spacing-6);
  color: var(--error);
}

.validation-summary-errors ul {
  margin: 0;
  padding-left: var(--spacing-4);
}

/* ===== ESTILOS PARA ESTADÍSTICAS ===== */
.stats-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
}

.stats-number {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-2);
}

.stats-label {
  color: var(--gray-600);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: var(--font-size-sm);
}

/* ===== ESTILOS PARA ESTADOS DE VALIDACIÓN ===== */
.form-control.is-valid {
  border-color: var(--success);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

.form-control.is-invalid {
  border-color: var(--error);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23ef4444' stroke-width='1.5'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath d='M4.5 4.5L7.5 7.5M7.5 4.5L4.5 7.5'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

/* ===== ESTILOS PARA NAVEGACIÓN POR TECLADO ===== */
.keyboard-navigation .btn:focus,
.keyboard-navigation .form-control:focus,
.keyboard-navigation .nav-link:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== ESTILOS PARA MEJORAS VISUALES ===== */
.bg-light {
  background-color: var(--gray-50) !important;
}

.text-muted {
  color: var(--gray-500) !important;
}

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

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

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

.bg-accent {
  background-color: var(--accent-color) !important;
}

.shadow-lg {
  box-shadow: var(--shadow-lg) !important;
}

/* Gradientes con los colores del logo */
.bg-gradient-primary {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  ) !important;
}

.bg-gradient-accent {
  background: linear-gradient(
    135deg,
    var(--accent-color) 0%,
    var(--primary-color) 100%
  ) !important;
}

/* ===== ESTILOS PARA RESPONSIVE MEJORADO ===== */
@media (max-width: 768px) {
  .hero-with-bg {
    background-attachment: scroll;
    min-height: 80vh;
  }

  .hero-overlay {
    background: linear-gradient(
      135deg,
      rgba(62, 89, 161, 0.9) 0%,
      rgba(80, 176, 196, 0.8) 100%
    );
  }

  .parallax-content {
    background-attachment: scroll;
  }

  .parallax-overlay {
    background: rgba(255, 255, 255, 0.9);
  }
}

@media (max-width: 576px) {
  .hero-section {
    padding: var(--spacing-12) 0;
  }

  .hero-with-bg {
    min-height: 70vh;
    padding: var(--spacing-8) 0;
  }

  .hero-section h1 {
    font-size: var(--font-size-2xl);
  }

  .feature-card {
    padding: var(--spacing-6);
  }

  .card-body {
    padding: var(--spacing-4);
  }

  .btn-lg {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
  }

  .parallax-content {
    background-attachment: scroll;
  }

  .parallax-overlay {
    background: rgba(255, 255, 255, 0.95);
  }

  .parallax-content::after {
    height: 50px;
  }
}

/* ===== ESTILOS PARA EL LOGO ===== */
.logo-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.logo-container img {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* ===== ESTILOS PARA DARK MODE (FUTURO) DARKMODE ===== */
/* @media (prefers-color-scheme: dark) {
  :root {
    --white: #1f2937;
    --gray-50: #111827;
    --gray-100: #1f2937;
    --gray-200: #374151;
    --gray-300: #4b5563;
    --gray-400: #6b7280;
    --gray-500: #9ca3af;
    --gray-600: #d1d5db;
    --gray-700: #e5e7eb;
    --gray-800: #f3f4f6;
    --gray-900: #f9fafb;
  }
} */

/* ===== ESTILOS PARA LA SECCIÓN DEL PROGRAMA ===== */
.timeline {
  position: relative;
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-8);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.timeline-item:hover {
  /*   transform: translateY(-2px); */
  box-shadow: var(--shadow-lg);
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-4);
}

.timeline-time {
  background: var(--primary-color);
  color: var(--white);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-sm);
  min-width: 60px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.timeline-content {
  padding: var(--spacing-6);
}

.timeline-content h5 {
  margin-bottom: var(--spacing-3);
  color: var(--gray-900);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.timeline-content h5 i {
  font-size: var(--font-size-lg);
}

.timeline-content p {
  margin-bottom: var(--spacing-4);
  color: var(--gray-600);
  line-height: 1.6;
}

.timeline-content ul {
  margin-bottom: var(--spacing-4);
  padding-left: var(--spacing-6);
}

.timeline-content li {
  margin-bottom: var(--spacing-2);
  color: var(--gray-600);
}

.welcome-message {
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  color: var(--white);
  padding: var(--spacing-6);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-4);
}

.welcome-message p {
  color: var(--white);
  margin-bottom: var(--spacing-3);
}

.welcome-message p:last-child {
  margin-bottom: 0;
}

.panelists {
  background: var(--gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  margin-top: var(--spacing-4);
  border-left: 4px solid var(--primary-color);
}

.panelists p {
  margin-bottom: var(--spacing-3);
  font-weight: 600;
  color: var(--gray-700);
}

.work-tables {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(1, 1fr);
  gap: var(--spacing-4);
  margin-top: var(--spacing-4);
}

.table-item {
  background: var(--gray-50);
  padding: var(--spacing-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-fast);
}

.table-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  /*  transform: translateY(-1px); */
}

.table-item h6 {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-3);
  color: var(--gray-900);
  font-weight: 600;
}

.table-item h6 i {
  color: var(--primary-color);
  font-size: var(--font-size-lg);
}

.table-item ul {
  margin: 0;
  padding-left: var(--spacing-4);
}

.table-item li {
  margin-bottom: var(--spacing-1);
  font-size: var(--font-size-sm);
  color: var(--gray-600);
}

/* ===== ESTILOS PARA VALORACIÓN CON ESTRELLAS ===== */
.star-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  margin: var(--spacing-4) 0;
}

.star-container {
  display: flex;
  gap: var(--spacing-1);
  align-items: center;
}

.star {
  width: 32px;
  height: 32px;
  cursor: pointer;
  transition: all var(--transition-fast);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.star:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.star.empty {
  fill: var(--gray-200);
  stroke: var(--gray-400);
  stroke-width: 1;
}

.star.filled {
  fill: #ffd700;
  stroke: #f59e0b;
  stroke-width: 1;
}

.star.half {
  fill: url(#starGradient);
  stroke: #f59e0b;
  stroke-width: 1;
}

.star-label {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  font-weight: 500;
  margin-left: var(--spacing-3);
  min-width: 80px;
}

.star-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--primary-color);
  margin-left: var(--spacing-2);
}

/* Gradiente para estrellas a medias */
.star-rating svg:first-child {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

/* Animación de las estrellas */
@keyframes starPulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}

.star.filled {
  animation: starPulse 0.3s ease-out;
}

/* Responsive para estrellas */
@media (max-width: 768px) {
  .star {
    width: 28px;
    height: 28px;
  }

  .star-label {
    font-size: var(--font-size-xs);
    min-width: 60px;
  }

  .star-value {
    font-size: var(--font-size-base);
  }
}

@media (max-width: 576px) {
  .star {
    width: 24px;
    height: 24px;
  }

  .star-container {
    gap: 2px;
  }
}

/* ===== RESPONSIVE PARA TIMELINE ===== */
@media (max-width: 768px) {
  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
  }

  .timeline-time {
    min-width: auto;
  }

  .work-tables {
    grid-template-columns: 1fr;
  }

  .timeline-content {
    padding: var(--spacing-4);
  }
}

@media (max-width: 576px) {
  .timeline-content {
    padding: var(--spacing-3);
  }

  .welcome-message {
    padding: var(--spacing-4);
  }

  .panelists {
    padding: var(--spacing-3);
  }
}

/* ===== ESTILOS PARA RESUMEN DEL FORO ===== */
.forum-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.forum-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-3);
  line-height: 1.2;
}

.forum-subtitle {
  font-size: var(--font-size-xl);
  color: var(--gray-600);
  margin-bottom: var(--spacing-2);
  font-weight: 500;
}

.forum-date {
  font-size: var(--font-size-lg);
  color: var(--gray-500);
  font-weight: 400;
}

/* Estadísticas */
.stats-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-8);
  margin: var(--spacing-6) 0;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-4);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  min-width: 120px;
  transition: all var(--transition-normal);
}

.stat-item:hover {
  /*   transform: translateY(-4px); */
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-2);
  line-height: 1;
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Descripción */
.description-section {
  text-align: center;
  margin: var(--spacing-8) 0;
}

.description-text {
  font-size: var(--font-size-lg);
  line-height: 1.8;
  color: var(--gray-700);
  max-width: 800px;
  margin: 0 auto;
}

/* Secciones */
.section-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin: 0;
}

/* Grid de Ejes - Diseño 2x2 */
.axes-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: var(--spacing-8);
  margin: var(--spacing-8) 0;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.axis-card {
  background: var(--white);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-8);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--gray-100);
  transition: all var(--transition-slow);
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.axis-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--primary-color) 0%,
    var(--accent-color) 50%,
    var(--primary-color) 100%
  );
  transform: scaleX(0);
  transition: transform var(--transition-slow);
}

.axis-card:hover {
  /*   transform: translateY(-8px) scale(1.02); */
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.axis-card:hover::before {
  transform: scaleX(1);
}

.axis-icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(
    135deg,
    var(--primary-color) 0%,
    var(--accent-color) 100%
  );
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  color: var(--white);
  font-size: var(--font-size-3xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-slow);
  position: relative;
}

.axis-icon::after {
  content: "";
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--accent-color)
  );
  opacity: 0;
  transition: opacity var(--transition-slow);
  z-index: -1;
}

.axis-card:hover .axis-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 20px 40px rgba(62, 89, 161, 0.3);
}

.axis-card:hover .axis-icon::after {
  opacity: 0.2;
}

.axis-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--spacing-4);
  line-height: 1.3;
  position: relative;
}

.axis-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  /*   transform: translateX(-50%); */
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
  border-radius: 2px;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.axis-card:hover .axis-title::after {
  opacity: 1;
}

.axis-description {
  font-size: var(--font-size-lg);
  line-height: 1.7;
  color: var(--gray-600);
  margin: 0;
  font-weight: 400;
  max-width: 90%;
}

/* Metodología */
.methodology-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-6);
  margin: var(--spacing-8) 0;
}

.methodology-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
  transition: all var(--transition-normal);
}

.methodology-card:hover {
  /*  transform: translateY(-4px); */
  box-shadow: var(--shadow-lg);
}

.methodology-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(
    135deg,
    var(--accent-color),
    var(--primary-color)
  );
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: var(--font-size-xl);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.methodology-content {
  flex: 1;
}

.methodology-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--spacing-3);
}

.methodology-text {
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--gray-600);
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .forum-title {
    font-size: var(--font-size-3xl);
  }

  .forum-subtitle {
    font-size: var(--font-size-lg);
  }

  .stats-container {
    gap: var(--spacing-4);
  }

  .stat-item {
    min-width: 100px;
    padding: var(--spacing-3);
  }

  .stat-number {
    font-size: var(--font-size-3xl);
  }

  .axes-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, auto);
    gap: var(--spacing-6);
    max-width: 100%;
  }

  .axis-card {
    min-height: 240px;
    padding: var(--spacing-6);
  }

  .axis-icon {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-2xl);
  }

  .axis-title {
    font-size: var(--font-size-xl);
  }

  .axis-description {
    font-size: var(--font-size-base);
  }

  .axes-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, auto);
    gap: var(--spacing-6);
  }

  .axis-card {
    min-height: 260px;
    padding: var(--spacing-6);
  }

  .axis-icon {
    width: 90px;
    height: 90px;
    font-size: var(--font-size-2xl);
  }

  .axis-title {
    font-size: var(--font-size-xl);
  }

  .axis-description {
    font-size: var(--font-size-base);
  }

  .methodology-section {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .methodology-card {
    flex-direction: column;
    text-align: center;
  }

  .methodology-icon {
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  .forum-title {
    font-size: var(--font-size-2xl);
  }

  .stats-container {
    flex-direction: column;
    align-items: center;
  }

  .stat-item {
    width: 100%;
    max-width: 200px;
  }
}