/* ==========================================================================
   SOCIEDAD PACEÑA DE OFTALMOLOGÍA (SBO FILIAL LA PAZ)
   Hoja de Estilos Principal - Design System & UI Components
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Variables de Diseño (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Paleta Institucional de La Paz (Guindo/Rojo Paseño como color principal dominante, Verde Esmeralda como acento) */
  --sbo-red: #800020;
  /* Guindo Paceño Institucional */
  --sbo-red-dark: #4e0013;
  /* Guindo Profundo */
  --sbo-red-light: #9e152f;
  /* Rojo Carmesí Paceño */
  --sbo-red-subtle: #fdf2f4;
  /* Fondo sutil guindo */

  --sbo-green: #006837;
  /* Verde Esmeralda Paceño (Acento) */
  --sbo-green-dark: #004d28;
  --sbo-green-light: #058f4d;
  --sbo-green-subtle: #edf7f2;

  --sbo-blue: #0284c7;
  --sbo-blue-dark: #0369a1;
  --sbo-blue-subtle: #e0f2fe;

  /* Neutros y Superficies */
  --sbo-dark: #180509;
  /* Carbón cálido con matiz guindo */
  --sbo-dark-muted: #334155;
  --sbo-gray: #64748b;
  --sbo-gray-light: #e2e8f0;
  --sbo-bg-light: #fbfbfc;
  --sbo-white: #ffffff;

  /* Tipografías */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Efectos Glassmorphism & Sombras */
  --glass-bg: rgba(255, 255, 255, 0.92);
  --glass-bg-card: rgba(255, 255, 255, 0.96);
  --glass-border: rgba(255, 255, 255, 0.6);
  --glass-shadow: 0 10px 30px 0 rgba(15, 23, 42, 0.06);

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(128, 0, 32, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(128, 0, 32, 0.12), 0 10px 15px -8px rgba(15, 23, 42, 0.06);
  --shadow-hover: 0 25px 40px -12px rgba(128, 0, 32, 0.22);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 50px;

  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Estilos Globales
   -------------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--sbo-bg-light);
  color: var(--sbo-dark-muted);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6,
.font-heading {
  font-family: var(--font-heading);
  color: var(--sbo-dark);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

a {
  color: var(--sbo-red);
  text-decoration: none;
  transition: var(--transition-base);
}

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

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

/* --------------------------------------------------------------------------
   3. Barra Superior (Topbar) - Guindo Paceño Dominante con acento verde
   -------------------------------------------------------------------------- */
.sbo-topbar {
  display: block !important;
  width: 100%;
  background: linear-gradient(90deg, #800020 0%, #580c18 70%, #004d28 100%);
  color: var(--sbo-white);
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 1020;
}

.sbo-topbar a {
  color: rgba(255, 255, 255, 0.92);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.sbo-topbar a:hover {
  color: var(--sbo-white);
  transform: translateY(-1px);
}

.sbo-topbar .social-icons a {
  width: 28px;
  height: 28px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition-base);
}

.sbo-topbar .social-icons a:hover {
  background: var(--sbo-white);
  color: var(--sbo-red);
}

/* --------------------------------------------------------------------------
   4. Navegación Principal (Sticky en PC, flujo natural en Móvil)
   -------------------------------------------------------------------------- */
.sbo-navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  padding: 10px 0;
  transition: padding 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
  box-shadow: var(--shadow-sm);
  z-index: 1030;
}

.sbo-navbar.navbar-scrolled {
  padding: 6px 0;
  background-color: #ffffff;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.1);
  border-bottom: 2px solid var(--sbo-red);
}

.sbo-navbar .navbar-brand {
  display: inline-flex;
  align-items: center;
  padding: 0;
  margin-right: 0;
  line-height: 1;
}

.sbo-navbar .navbar-brand img {
  height: 90px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: height 0.25s ease;
}

.sbo-navbar.navbar-scrolled .navbar-brand img {
  height: 72px;
}

.sbo-navbar .brand-text {
  line-height: 1.15;
}

.sbo-navbar .brand-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sbo-dark);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  display: block;
}

.sbo-navbar .brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--sbo-red);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

.sbo-navbar .nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--sbo-dark-muted);
  padding: 8px 14px !important;
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition-base);
}

.sbo-navbar .nav-link:hover,
.sbo-navbar .nav-link.active {
  color: var(--sbo-red);
  background-color: var(--sbo-red-subtle);
}

.sbo-navbar .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 14px;
  right: 14px;
  height: 3px;
  background: linear-gradient(90deg, var(--sbo-red), var(--sbo-green));
  border-radius: 4px;
}

.sbo-navbar .dropdown-menu {
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  background: var(--sbo-white);
  animation: fadeInDown 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.sbo-navbar .dropdown-item {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--sbo-dark);
  transition: var(--transition-base);
}

.sbo-navbar .dropdown-item:hover {
  background-color: var(--sbo-red-subtle);
  color: var(--sbo-red);
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   5. Botones y Elementos UI
   -------------------------------------------------------------------------- */
.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 10px 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition-base);
  letter-spacing: -0.01em;
}

.btn-sbo-green {
  background: linear-gradient(135deg, var(--sbo-green) 0%, var(--sbo-green-dark) 100%);
  color: var(--sbo-white);
  border: none;
  box-shadow: 0 4px 14px rgba(0, 104, 55, 0.3);
}

.btn-sbo-green:hover {
  background: linear-gradient(135deg, var(--sbo-green-light) 0%, var(--sbo-green) 100%);
  color: var(--sbo-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 104, 55, 0.4);
}

.btn-sbo-red {
  background: linear-gradient(135deg, var(--sbo-red) 0%, var(--sbo-red-dark) 100%);
  color: var(--sbo-white);
  border: none;
  box-shadow: 0 4px 14px rgba(196, 22, 28, 0.3);
}

.btn-sbo-red:hover {
  background: linear-gradient(135deg, var(--sbo-red-light) 0%, var(--sbo-red) 100%);
  color: var(--sbo-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(196, 22, 28, 0.4);
}

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

.btn-outline-sbo-green:hover {
  background: var(--sbo-green);
  color: var(--sbo-white);
  transform: translateY(-2px);
}

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

.btn-outline-sbo-red:hover {
  background: var(--sbo-red);
  color: var(--sbo-white);
  transform: translateY(-2px);
}

.btn-sbo-white {
  background: var(--sbo-white);
  color: var(--sbo-green);
  border: none;
  box-shadow: var(--shadow-md);
}

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

/* Badges */
.badge-sbo-green {
  background-color: var(--sbo-green-subtle);
  color: var(--sbo-green);
  font-weight: 700;
  border: 1px solid rgba(0, 104, 55, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.badge-sbo-red {
  background-color: var(--sbo-red-subtle);
  color: var(--sbo-red);
  font-weight: 700;
  border: 1px solid rgba(196, 22, 28, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}

.badge-sbo-blue {
  background-color: var(--sbo-blue-subtle);
  color: var(--sbo-blue-dark);
  font-weight: 700;
  border: 1px solid rgba(2, 132, 199, 0.15);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
}

/* --------------------------------------------------------------------------
   6. Hero Section (Alto Impacto Visual)
   -------------------------------------------------------------------------- */
.sbo-hero {
  position: relative;
  padding: 100px 0 80px 0;
  background: radial-gradient(circle at 10% 20%, rgba(0, 104, 55, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(196, 22, 28, 0.04) 0%, transparent 40%),
    linear-gradient(180deg, #ffffff 0%, var(--sbo-bg-light) 100%);
  overflow: hidden;
}

.sbo-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 104, 55, 0.08) 0%, rgba(0, 104, 55, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.sbo-hero::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(196, 22, 28, 0.08) 0%, rgba(196, 22, 28, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.sbo-hero .hero-title {
  font-size: 2.85rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--sbo-dark);
  margin-bottom: 20px;
}

.sbo-hero .hero-title .text-gradient-green {
  background: linear-gradient(135deg, var(--sbo-green) 0%, var(--sbo-green-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sbo-hero .hero-title .text-gradient-red {
  background: linear-gradient(135deg, var(--sbo-red) 0%, var(--sbo-red-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.sbo-hero .hero-lead {
  font-size: 1.15rem;
  color: var(--sbo-gray);
  margin-bottom: 30px;
  max-width: 600px;
}

.sbo-hero-card {
  background: var(--glass-bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: var(--transition-base);
}

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

.sbo-hero-card .hero-logo-box {
  background: var(--sbo-white);
  border-radius: var(--radius-md);
  padding: 25px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--sbo-gray-light);
  margin-bottom: 20px;
}

.sbo-hero-card .hero-logo-box img {
  max-height: 180px;
  width: auto;
  object-fit: contain;
}

.sbo-hero-banner {
  background: linear-gradient(135deg, var(--sbo-green) 0%, var(--sbo-dark) 100%);
  color: var(--sbo-white);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 25px;
  position: relative;
  overflow: hidden;
}

.sbo-hero-banner::after {
  content: '';
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   7. Tarjetas y Secciones de Contenido (Cards & Containers)
   -------------------------------------------------------------------------- */
.section-padding {
  padding: 80px 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px auto;
}

.section-subtitle {
  text-transform: uppercase;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sbo-red);
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-size: 2.2rem;
  color: var(--sbo-dark);
  font-weight: 800;
  margin-bottom: 15px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--sbo-gray);
}

/* Tarjetas de Pilares / Servicios */
.sbo-pillar-card {
  background: var(--sbo-white);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  padding: 35px 28px;
  height: 100%;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sbo-pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--sbo-green), var(--sbo-red));
  opacity: 0;
  transition: var(--transition-base);
}

.sbo-pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 104, 55, 0.2);
}

.sbo-pillar-card:hover::before {
  opacity: 1;
}

.sbo-icon-box {
  width: 65px;
  height: 65px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  margin-bottom: 22px;
  transition: var(--transition-base);
}

.sbo-icon-box.green {
  background-color: var(--sbo-green-subtle);
  color: var(--sbo-green);
}

.sbo-icon-box.red {
  background-color: var(--sbo-red-subtle);
  color: var(--sbo-red);
}

.sbo-icon-box.blue {
  background-color: var(--sbo-blue-subtle);
  color: var(--sbo-blue);
}

.sbo-pillar-card:hover .sbo-icon-box {
  transform: scale(1.1) rotate(5deg);
}

/* Tarjetas de Eventos */
.sbo-event-card {
  background: var(--sbo-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sbo-gray-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.sbo-event-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(196, 22, 28, 0.25);
}

.sbo-event-header {
  background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
  padding: 20px 24px;
  border-bottom: 1px solid var(--sbo-gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sbo-event-date-badge {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-md);
  padding: 8px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.sbo-event-date-badge .day {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--sbo-red);
  line-height: 1;
}

.sbo-event-date-badge .month {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sbo-gray);
}

.sbo-event-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.sbo-event-meta {
  font-size: 0.85rem;
  color: var(--sbo-gray);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.sbo-event-meta span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Sección de Afiliación (Banner CTA) */
.sbo-cta-section {
  background: linear-gradient(135deg, var(--sbo-green-dark) 0%, var(--sbo-green) 50%, var(--sbo-dark) 100%);
  color: var(--sbo-white);
  border-radius: var(--radius-lg);
  padding: 60px 45px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.sbo-cta-section::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(196, 22, 28, 0.3) 0%, transparent 70%);
  border-radius: 50%;
}

.sbo-cta-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--sbo-white);
  margin-bottom: 18px;
}

.sbo-cta-lead {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 680px;
  margin-bottom: 30px;
}

/* Estadísticas / Métricas */
.sbo-stat-card {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.sbo-stat-card:hover {
  border-color: var(--sbo-green);
  transform: translateY(-4px);
}

.sbo-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--sbo-green);
  line-height: 1;
  margin-bottom: 6px;
}

.sbo-stat-label {
  font-size: 0.9rem;
  color: var(--sbo-gray);
  font-weight: 600;
  margin: 0;
}

/* --------------------------------------------------------------------------
   8. Formulario de Contacto & WhatsApp Integrado
   -------------------------------------------------------------------------- */
.sbo-form-card {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sbo-dark);
  margin-bottom: 6px;
}

.form-control,
.form-select {
  border: 1.5px solid var(--sbo-gray-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.95rem;
  color: var(--sbo-dark);
  background-color: var(--sbo-bg-light);
  transition: var(--transition-base);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--sbo-red);
  box-shadow: 0 0 0 4px rgba(128, 0, 32, 0.12);
  background-color: var(--sbo-white);
}

/* --------------------------------------------------------------------------
   9. Footer Institucional
   -------------------------------------------------------------------------- */
.sbo-footer {
  background: var(--sbo-dark);
  color: #94a3b8;
  padding: 80px 0 0 0;
  border-top: 4px solid var(--sbo-red);
  position: relative;
}

.sbo-footer h5 {
  color: var(--sbo-white);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}

.sbo-footer h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--sbo-red-light);
  border-radius: 2px;
}

.sbo-footer p {
  font-size: 0.92rem;
  line-height: 1.7;
}

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

.sbo-footer-links li {
  margin-bottom: 10px;
}

.sbo-footer-links a {
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  transition: var(--transition-base);
}

.sbo-footer-links a:hover {
  color: var(--sbo-white);
  transform: translateX(5px);
}

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

.sbo-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.sbo-footer-contact i {
  font-size: 1.25rem;
  color: var(--sbo-green-light);
  margin-top: 2px;
  flex-shrink: 0;
}

.sbo-footer-bottom {
  background: rgba(0, 0, 0, 0.4);
  padding: 24px 0;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
}

/* --------------------------------------------------------------------------
   10. Botones Flotantes (WhatsApp & Scroll to Top)
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: #ffffff !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  z-index: 1040;
  transition: var(--transition-base);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.6;
  z-index: -1;
  animation: pulse-whatsapp 2s infinite cubic-bezier(0.4, 0, 0.6, 1);
}

@keyframes pulse-whatsapp {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }

  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.btn-scroll-top {
  position: fixed;
  bottom: 25px;
  left: 25px;
  width: 46px;
  height: 46px;
  background: var(--sbo-white);
  color: var(--sbo-dark);
  border: 1px solid var(--sbo-gray-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: var(--shadow-md);
  z-index: 1035;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  cursor: pointer;
}

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

.btn-scroll-top:hover {
  background: var(--sbo-green);
  color: var(--sbo-white);
  transform: translateY(-3px);
}

/* --------------------------------------------------------------------------
   11. Animaciones y Clases Utilitarias
   -------------------------------------------------------------------------- */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

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

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

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

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

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

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

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

/* --------------------------------------------------------------------------
   12. Componentes de Páginas Internas
   -------------------------------------------------------------------------- */
/* Cabecera de Página Interna (Page Header Banner) */
.sbo-page-header {
  background: linear-gradient(135deg, #800020 0%, #580c18 60%, #1f0309 100%);
  color: var(--sbo-white);
  padding: 60px 0 50px 0;
  position: relative;
  overflow: hidden;
}

.sbo-page-header::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 104, 55, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.sbo-page-header h1 {
  color: var(--sbo-white);
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.sbo-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
  padding: 0;
  list-style: none;
}

.sbo-breadcrumb a {
  color: var(--sbo-white);
  opacity: 0.85;
}

.sbo-breadcrumb a:hover {
  opacity: 1;
  text-decoration: underline;
}

.sbo-breadcrumb .active {
  color: #fde047;
  font-weight: 600;
}

/* Tarjeta de Miembro / Especialista Oftalmólogo */
.member-card {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.member-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--sbo-red), var(--sbo-green));
  opacity: 0;
  transition: var(--transition-base);
}

.member-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(128, 0, 32, 0.25);
}

.member-card:hover::before {
  opacity: 1;
}

.member-avatar-box {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--sbo-red-subtle);
  color: var(--sbo-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  border: 3px solid var(--sbo-white);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.member-avatar-box.red {
  background: var(--sbo-red-subtle);
  color: var(--sbo-red);
}

.member-avatar-box.green {
  background: var(--sbo-green-subtle);
  color: var(--sbo-green);
}

.member-avatar-box.blue {
  background: var(--sbo-blue-subtle);
  color: var(--sbo-blue);
}

/* Tarjeta Ejecutiva de Directiva */
.directiva-card {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.directiva-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--sbo-red), var(--sbo-green));
  opacity: 0.9;
}

.directiva-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(128, 0, 32, 0.35);
}

.directiva-photo-wrapper {
  position: relative;
  margin-bottom: 20px;
  display: inline-block;
}

.directiva-photo {
  width: 155px;
  height: 155px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--sbo-white);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
  transition: var(--transition-base);
}

.directiva-photo-placeholder,
.directiva-photo-guindo {
  width: 155px;
  height: 155px;
  border-radius: 50%;
  background: linear-gradient(135deg, #800020 0%, #520015 100%) !important;
  color: #ffffff !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  font-weight: 800;
  font-family: var(--font-heading);
  border: 4px solid var(--sbo-white);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.15);
  transition: var(--transition-base);
  margin: 0 auto;
}

.directiva-card:hover .directiva-photo,
.directiva-card:hover .directiva-photo-placeholder,
.directiva-card:hover .directiva-photo-guindo {
  transform: scale(1.05);
  box-shadow: 0 12px 28px rgba(128, 0, 32, 0.3);
  border-color: rgba(128, 0, 32, 0.2);
}

/* Ajustes de encuadre facial específicos */
.photo-ximena {
  object-position: 50% 8% !important;
}

.photo-vania {
  object-position: 50% 12% !important;
}

.photo-jesus {
  object-position: 50% 15% !important;
}

.photo-boris {
  object-position: 50% 20% !important;
}

.photo-ciro {
  object-position: 50% 20% !important;
}

.photo-marcela {
  object-position: 50% 15% !important;
}

.photo-sulema {
  object-position: 50% 20% !important;
}

.photo-rodrigo {
  object-position: 50% 15% !important;
}

.photo-adalid {
  object-position: 50% 20% !important;
}

.photo-maria {
  object-position: 50% 15% !important;
}

.photo-wilmer {
  object-position: 50% 15% !important;
}

.photo-luis {
  object-position: 50% 15% !important;
}

.directiva-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--sbo-dark);
  margin-top: 10px;
  margin-bottom: 6px;
  line-height: 1.25;
}

.directiva-role {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--sbo-red);
  margin-bottom: 8px;
}

.directiva-desc {
  font-size: 0.86rem;
  color: var(--sbo-gray);
  margin: 0;
}

/* Tarjeta Moderna de Miembro (Estilo Filial - 4 por fila) */
.member-card-new {
  background: var(--sbo-white);
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--sbo-gray-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-base);
  height: 100%;
  position: relative;
  overflow: hidden;
}

.member-card-new:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sbo-red);
}

.member-photo-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 14px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  flex-shrink: 0;
}

.member-photo-large {
  width: 100%;
  height: 220px;
  border-radius: 16px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 14px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.member-photo-wrapper .member-photo-large {
  height: 100%;
  margin-bottom: 0;
  box-shadow: none;
}

.member-photo-wrapper:hover .member-photo-large,
.member-card-new:hover .member-photo-large {
  transform: scale(1.06);
}

.member-photo-zoom-badge {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(128, 0, 32, 0.85);
  backdrop-filter: blur(4px);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.25s ease, transform 0.25s ease, background-color 0.2s ease;
  pointer-events: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.member-photo-wrapper:hover .member-photo-zoom-badge,
.member-card-new:hover .member-photo-zoom-badge {
  opacity: 1;
  transform: scale(1);
}

.member-photo-placeholder-large {
  width: 100%;
  height: 220px;
  border-radius: 16px;
  background: linear-gradient(135deg, #800020 0%, #4e0013 100%);
  color: var(--sbo-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  margin-bottom: 14px;
}

.member-name-new {
  font-size: 1.08rem;
  color: var(--sbo-dark);
  margin: 0 0 6px 0;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
}

.badge-subespecialidad {
  display: inline-block;
  font-size: 0.76rem;
  background: var(--sbo-red-subtle);
  color: var(--sbo-red);
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  line-height: 1.3;
  margin-bottom: 10px;
  border: 1px solid rgba(128, 0, 32, 0.15);
}

.member-details-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.84rem;
  color: var(--sbo-gray);
  width: 100%;
  align-items: center;
  margin-bottom: 14px;
  flex-grow: 1;
}

.member-detail-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
}

.btn-whatsapp-member {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 16px;
  background: #25d366;
  color: #ffffff !important;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  box-shadow: 0 3px 8px rgba(37, 211, 102, 0.3);
  transition: all 0.25s ease;
  width: 100%;
}

.btn-whatsapp-member:hover {
  background: #1ebc59;
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(37, 211, 102, 0.45);
}

.member-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--sbo-dark);
  margin-bottom: 4px;
}

.member-specialty {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sbo-red);
  margin-bottom: 12px;
}

.member-info-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  font-size: 0.88rem;
  color: var(--sbo-gray);
  flex-grow: 1;
}

.member-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.member-info-list i {
  color: var(--sbo-green);
  font-size: 1.1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

/* Buscador y Filtros */
.search-filter-box {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
}

.filter-pill-btn {
  background: var(--sbo-bg-light);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sbo-dark-muted);
  cursor: pointer;
  transition: var(--transition-base);
}

.filter-pill-btn:hover,
.filter-pill-btn.active {
  background: var(--sbo-red);
  color: var(--sbo-white);
  border-color: var(--sbo-red);
}

/* Tarjeta de Recursos y Revistas */
.resource-card {
  background: var(--sbo-white);
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--sbo-red);
}

/* Galería de Fotos y Álbumes de Eventos */
.album-banner-card {
  background: var(--sbo-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--sbo-gray-light);
  box-shadow: var(--shadow-md);
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.album-banner-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 6px;
  height: 100%;
  background: linear-gradient(180deg, var(--sbo-red) 0%, var(--sbo-green) 100%);
}

.album-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--sbo-bg-light);
  color: var(--sbo-dark-muted);
  border: 1px solid var(--sbo-gray-light);
}

.album-photo-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--sbo-dark);
  cursor: pointer;
  aspect-ratio: 4 / 3;
  transition: var(--transition-base);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.album-photo-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.album-photo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.album-photo-card:hover img {
  transform: scale(1.08);
}

.album-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 40%, rgba(24, 5, 9, 0.8) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.album-photo-card:hover .album-photo-overlay {
  opacity: 1;
}

.album-photo-overlay .zoom-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(128, 0, 32, 0.9);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #ffffff;
  transform: scale(0.7);
  transition: transform 0.3s ease;
}

.album-photo-card:hover .album-photo-overlay .zoom-icon {
  transform: scale(1);
}

/* Lightbox Modal */
.sbo-lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 2, 4, 0.94);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.sbo-lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.sbo-lightbox-container {
  position: relative;
  max-width: 90vw;
  max-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sbo-lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  user-select: none;
}

.sbo-lightbox-close {
  position: absolute;
  top: 20px;
  right: 25px;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  z-index: 10001;
}

.sbo-lightbox-close:hover {
  background: var(--sbo-red);
  transform: rotate(90deg);
}

.sbo-lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  z-index: 10001;
}

.sbo-lightbox-nav:hover {
  background: var(--sbo-red);
  transform: translateY(-50%) scale(1.1);
}

.sbo-lightbox-prev {
  left: 20px;
}

.sbo-lightbox-next {
  right: 20px;
}

.sbo-lightbox-footer {
  margin-top: 15px;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
  max-width: 800px;
}

.sbo-lightbox-counter {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.sbo-lightbox-caption {
  font-size: 1rem;
  font-weight: 500;
}

/* Auspiciadores */
.sponsor-logo-box {
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.sponsor-card-link:hover .sponsor-logo-box {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md) !important;
  border-color: var(--sbo-green) !important;
}

/* Acordeón de FAQ */
.accordion-item {
  border: 1px solid var(--sbo-gray-light);
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-button {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--sbo-dark);
  font-size: 1rem;
  background-color: var(--sbo-white);
  box-shadow: none !important;
  padding: 16px 20px;
}

.accordion-button:not(.collapsed) {
  color: var(--sbo-red);
  background-color: var(--sbo-red-subtle);
}

/* ==========================================================================
   Responsive & Mobile Experience Optimization (UX Mobile Polish)
   ========================================================================== */
@media (max-width: 1199.98px) {
  .sbo-navbar .navbar-collapse {
    background: var(--sbo-white);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-top: 14px;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.15);
    border: 1px solid var(--sbo-gray-light);
  }

  .sbo-navbar .nav-link {
    padding: 10px 16px !important;
    font-size: 1rem;
    border-radius: var(--radius-sm);
  }

  .sbo-navbar .dropdown-menu {
    border: none;
    box-shadow: none;
    background: var(--sbo-bg-light);
    padding: 6px 12px;
    margin: 6px 0 10px 0;
  }
}

@media (max-width: 991.98px) {
  .sbo-navbar {
    position: static !important;
    top: auto !important;
    left: auto !important;
    width: 100% !important;
    background-color: var(--sbo-white) !important;
    box-shadow: var(--shadow-sm) !important;
    padding: 10px 0 !important;
  }

  .sbo-navbar .navbar-brand img {
    height: 78px !important;
    width: auto !important;
  }

  .sbo-hero {
    padding: 40px 0 60px 0;
  }

  .sbo-hero .hero-title {
    font-size: clamp(2rem, 5vw, 2.6rem);
  }

  .section-title {
    font-size: clamp(1.6rem, 4vw, 2.1rem);
  }

  .sbo-page-header {
    padding: 35px 0;
  }

  .sbo-page-header h1 {
    font-size: clamp(1.75rem, 4.5vw, 2.3rem);
  }
}

@media (max-width: 767.98px) {
  .sbo-navbar {
    padding: 8px 0 !important;
  }

  .sbo-navbar .navbar-brand img {
    height: 72px !important;
  }

  .section-padding {
    padding: 45px 0;
  }

  .sbo-stat-card {
    padding: 18px 12px;
  }

  .sbo-stat-number {
    font-size: 2.2rem;
  }

  .sbo-stat-label {
    font-size: 0.82rem;
  }

  /* Centrado del Footer en móviles */
  .sbo-footer {
    text-align: center;
  }

  .sbo-footer h5 {
    text-align: center;
    margin-top: 15px;
  }

  .sbo-footer h5::after {
    left: 50% !important;
    transform: translateX(-50%) !important;
  }

  .sbo-footer .d-flex.align-items-center.gap-2,
  .sbo-footer .d-flex.gap-2.mt-3 {
    justify-content: center !important;
  }

  .sbo-footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .sbo-footer-links a {
    justify-content: center;
  }

  .sbo-footer-contact {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .sbo-footer-contact li {
    justify-content: center;
    text-align: center;
    flex-direction: column;
    align-items: center;
    gap: 4px;
  }

  .sbo-footer-bottom {
    text-align: center;
  }

  .sbo-footer-bottom .text-md-end {
    text-align: center !important;
    margin-top: 8px;
  }

  /* Filtros rápidos desplazables suavemente en móvil */
  .search-filter-box .d-flex {
    overflow-x: auto;
    flex-wrap: nowrap !important;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }

  .filter-pill-btn {
    white-space: nowrap;
    font-size: 0.84rem;
    padding: 6px 14px;
    flex-shrink: 0;
  }

  /* Visor Lightbox optimizado para pantallas táctiles */
  .sbo-lightbox-modal {
    padding: 10px;
  }

  .sbo-lightbox-nav {
    width: 38px;
    height: 38px;
    font-size: 1.3rem;
  }

  .sbo-lightbox-prev {
    left: 8px;
  }

  .sbo-lightbox-next {
    right: 8px;
  }

  .sbo-lightbox-close {
    top: 10px;
    right: 12px;
    width: 36px;
    height: 36px;
    font-size: 1.5rem;
  }

  .sbo-lightbox-caption {
    font-size: 0.88rem;
    padding: 0 10px;
  }

  /* Botones flotantes móviles */
  .floating-whatsapp {
    width: 52px;
    height: 52px;
    font-size: 1.8rem;
    bottom: 16px;
    right: 16px;
  }

  .btn-scroll-top {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    bottom: 74px;
    right: 21px;
  }
}

@media (max-width: 575.98px) {
  .sbo-topbar {
    font-size: 0.78rem;
    padding: 6px 0;
  }

  .sbo-topbar span i {
    font-size: 0.88rem;
  }

  .sbo-navbar .navbar-brand img {
    height: 65px !important;
  }

  .sbo-hero .hero-title {
    font-size: 1.85rem;
    line-height: 1.2;
  }

  .sbo-hero .hero-lead {
    font-size: 0.95rem;
  }

  .sbo-hero .d-flex.flex-wrap.gap-3 a.btn {
    width: 100%;
    margin-bottom: 4px;
  }

  .sbo-form-card {
    padding: 22px 18px;
  }

  .album-banner-card {
    padding: 22px 16px;
  }

  .directiva-card {
    padding: 22px 16px;
  }

  .sbo-cta-section {
    padding: 40px 18px;
  }

  .sbo-cta-title {
    font-size: 1.6rem;
  }
}

/* ==========================================================================
   16. Portal Miembro Activo - Dashboard & Tabs Interactivas
   ========================================================================== */
.portal-nav-wrapper {
  background: var(--sbo-white);
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-sm);
}

.portal-nav-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.portal-nav-pills::-webkit-scrollbar {
  height: 4px;
}

.portal-nav-pills::-webkit-scrollbar-thumb {
  background: rgba(128, 0, 32, 0.2);
  border-radius: 4px;
}

.portal-nav-pills .nav-link {
  color: var(--sbo-dark);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid transparent;
  transition: var(--transition-base);
  background: #f8fafc;
}

.portal-nav-pills .nav-link i {
  font-size: 1.2rem;
  color: var(--sbo-red);
  transition: var(--transition-base);
}

.portal-nav-pills .nav-link:hover {
  background: var(--sbo-red-subtle);
  color: var(--sbo-red);
  border-color: rgba(128, 0, 32, 0.15);
}

.portal-nav-pills .nav-link.active {
  background: linear-gradient(135deg, var(--sbo-red) 0%, #4a0013 100%);
  color: var(--sbo-white);
  box-shadow: 0 4px 12px rgba(128, 0, 32, 0.25);
}

.portal-nav-pills .nav-link.active i {
  color: #facc15;
}

.portal-card-header {
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
  padding-bottom: 16px;
  margin-bottom: 24px;
}

.portal-card-header h3 {
  font-size: 1.45rem;
  color: var(--sbo-dark);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.portal-doc-row {
  background: var(--sbo-white);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 12px;
}

.portal-doc-row:hover {
  border-color: var(--sbo-green);
  transform: translateX(4px);
  box-shadow: var(--shadow-md);
}

.portal-video-card {
  background: var(--sbo-white);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-column: column;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.portal-video-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sbo-red);
}

.portal-video-thumb-box {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portal-video-play-btn {
  width: 55px;
  height: 55px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--sbo-red);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: var(--transition-base);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.portal-video-card:hover .portal-video-play-btn {
  transform: scale(1.15);
  background: var(--sbo-red);
  color: var(--sbo-white);
}

.portal-cal-date {
  width: 65px;
  height: 65px;
  background: var(--sbo-red-subtle);
  border: 2px solid rgba(128, 0, 32, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex-shrink: 0;
}

.portal-cal-day {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1;
  color: var(--sbo-red);
}

.portal-cal-month {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--sbo-gray);
  letter-spacing: 0.05em;
}

.portal-cert-box {
  border: 2px dashed rgba(0, 104, 55, 0.3);
  background: #fcfdfd;
  border-radius: var(--radius-lg);
  padding: 25px;
  transition: var(--transition-base);
}

.portal-cert-box:hover {
  border-color: var(--sbo-green);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.portal-pulse-dot {
  width: 10px;
  height: 10px;
  background-color: #22c55e;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: portalPulse 2s infinite;
}

@keyframes portalPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}