/**
 * ====================================================================
 * COMPONENTS - IESTP CHIVAY (Iconografía Vectorial & UI Profesional)
 * ====================================================================
 */

/* ------------------------------------------------------------------
   1. BOTONES DE ALTO IMPACTO (Con Efecto Shimmer & Iconos)
   ------------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.65rem;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn i {
  font-size: 1.15em;
  line-height: 1;
  transition: transform var(--transition-fast);
}

.btn:hover {
  transform: translateY(-3px);
}

.btn:hover i {
  transform: scale(1.15);
}

.btn:active {
  transform: translateY(-1px);
}

/* Efecto Shimmer / Brillo en Barrido para Botones Destacados */
.btn-shiny::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-25deg);
  transition: none;
}

.btn-shiny:hover::before {
  left: 140%;
  transition: all 0.75s ease-in-out;
}

/* Botón Rojo Carmesí (CTA Principal) */
.btn-accent {
  background: var(--grad-red);
  color: var(--color-white);
  border-color: var(--color-red);
  box-shadow: var(--shadow-red);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #f87171 0%, #dc2626 50%, #991b1b 100%);
  color: var(--color-white);
  box-shadow: 0 10px 28px -2px rgba(220, 38, 38, 0.55);
}

/* Botón Dorado Solar */
.btn-gold {
  background: var(--grad-gold);
  color: var(--color-primary-dark);
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  background: linear-gradient(135deg, #fde047 0%, #f59e0b 50%, #b45309 100%);
  color: var(--color-primary-dark);
  box-shadow: 0 10px 28px -2px rgba(245, 158, 11, 0.55);
}

/* Botón Azul Cóndor */
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 4px 14px rgba(17, 30, 51, 0.25);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  color: var(--color-gold);
  box-shadow: var(--shadow-hover);
}

/* Botón Secundario Verde WhatsApp / Azul */
.btn-secondary {
  background: #10b981;
  color: var(--color-white);
  border-color: #10b981;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-secondary:hover {
  background: #059669;
  color: var(--color-white);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.45);
}

/* Botones Outline con Vidrio */
.btn-outline-white {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(6px);
}

.btn-outline-white:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-white);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
}

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

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

.btn-lg {
  padding: 1.05rem 2.25rem;
  font-size: var(--font-size-base);
  border-radius: var(--radius-md);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: var(--font-size-xs);
}

/* ------------------------------------------------------------------
   2. BADGES & CHIPS INTERACTIVOS
   ------------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.badge-pulse {
  position: relative;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  display: inline-block;
  animation: pulseAnimation 1.8s infinite;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
}

@keyframes pulseAnimation {
  0% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1.15); opacity: 1; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.9); opacity: 0.7; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.badge-gold {
  background: var(--color-gold-light);
  color: #92400e;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.badge-red {
  background: var(--color-red-light);
  color: var(--color-red);
  border: 1px solid rgba(220, 38, 38, 0.3);
}

/* ------------------------------------------------------------------
   3. BUSCADOR INTERACTIVO FLOTANTE (Cristal Slate Oscuro con Oro)
   ------------------------------------------------------------------ */
.career-finder {
  background: rgba(16, 28, 48, 0.95);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 42px rgba(8, 9, 13, 0.28), 0 0 0 1px rgba(247, 197, 21, 0.16);
  padding: 1.1rem 1.35rem;
  border: 1px solid var(--color-gold);
  position: relative;
  z-index: 20;
  transition: all var(--transition-base);
  color: var(--color-white);
  display: grid;
  width: 100%;
  max-width: 760px;
  margin-inline: auto;
  grid-template-columns: minmax(220px, 0.8fr) minmax(260px, 420px);
  gap: 1rem;
  align-items: end;
}

.career-finder:hover {
  box-shadow: 0 30px 65px rgba(6, 11, 19, 0.55), 0 0 0 3px rgba(245, 158, 11, 0.4);
}

.career-finder-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
}

.career-finder-header i {
  font-size: 1.35rem;
  color: var(--color-gold);
}

.career-finder-header h3 {
  font-size: var(--font-size-md);
  margin-bottom: 0;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.career-finder-form {
  display: contents;
}

.career-finder .form-group {
  min-width: 0;
}

.career-finder .form-control {
  max-width: 420px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.form-group label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-text-dark);
  font-size: var(--font-size-sm);
  font-family: var(--font-family-base);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--color-condor-blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18);
}

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%230b1320' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1rem;
  padding-right: 2.4rem;
}

.career-finder .btn-lg {
  padding: 0.75rem 1.35rem;
  font-size: var(--font-size-sm);
}

/* ------------------------------------------------------------------
   4. TARJETAS DE CARRERAS DE ALTA GAMA (Card UI Elegante)
   ------------------------------------------------------------------ */
.careers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.5rem;
}

.career-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 28px rgba(29, 37, 51, 0.08);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
}

.career-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
  z-index: 5;
}

.career-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 22px 42px rgba(29, 37, 51, 0.16);
  border-color: rgba(247, 197, 21, 0.8);
}

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

.career-card-img {
  height: 225px;
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dark);
}

.career-card-img::after {
  content: "";
  position: absolute;
  inset: 42% 0 0;
  background: linear-gradient(180deg, transparent, rgba(8, 9, 13, 0.48));
  pointer-events: none;
}

.career-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.career-card-badge {
  position: absolute;
  top: 1.1rem;
  left: 1.1rem;
  background: rgba(7, 13, 24, 0.88);
  color: var(--color-gold);
  border: 1px solid var(--color-gold);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.career-card[data-category="tecnologia"] .career-card-badge {
  color: var(--color-condor-blue);
  border-color: var(--color-condor-blue);
}

.career-card[data-category="tecnologia"] .career-card-meta i {
  color: var(--color-condor-dark);
}

.career-card[data-category="tecnologia"]::before {
  background: linear-gradient(90deg, var(--color-condor-blue), var(--color-primary));
}

.career-card-body {
  padding: 1.5rem 1.6rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.career-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 0.7rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: var(--font-weight-semibold);
}

.career-card-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.career-card-meta i {
  color: var(--color-gold-dark);
  font-size: 1rem;
}

.career-card-title {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: 0.7rem;
  line-height: 1.35;
}

.career-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  margin-bottom: 1.4rem;
  flex-grow: 1;
  line-height: 1.6;
}

.career-card-skills {
  margin-bottom: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.career-card-skills span {
  font-size: 0.75rem;
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-xs);
  font-weight: var(--font-weight-semibold);
  border: 1px solid var(--color-border);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.career-card-skills span i {
  color: var(--color-condor-blue);
  font-size: 0.85rem;
}

.career-card-footer {
  display: flex;
  gap: 0.85rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.career-card-footer .btn {
  flex: 1;
}

/* ------------------------------------------------------------------
   5. TARJETAS DE BENEFICIOS CON DISEÑO EJECUTIVO Y CHIPS
   ------------------------------------------------------------------ */
.feature-card {
  background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
  padding: 1.75rem 1.65rem;
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 1px rgba(213, 220, 229, 0.95), 0 10px 26px rgba(29, 37, 51, 0.07);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: var(--grad-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 20px 38px rgba(29, 37, 51, 0.14), 0 0 0 2px rgba(247, 197, 21, 0.26);
}

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

.feature-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.45rem;
}

.feature-icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  border: 1px solid var(--color-gold);
  box-shadow: 0 6px 18px rgba(16, 28, 48, 0.3), 0 0 12px rgba(245, 158, 11, 0.2);
  transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--grad-gold);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.45);
}

.feature-chip {
  font-size: 0.72rem;
  font-weight: var(--font-weight-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  background: rgba(16, 28, 48, 0.06);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 28, 48, 0.14);
  backdrop-filter: blur(6px);
}

.feature-title {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.75rem;
  color: var(--color-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.feature-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  line-height: 1.65;
  flex-grow: 1;
}

.feature-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  background: rgba(16, 28, 48, 0.04);
  border: 1px solid rgba(16, 28, 48, 0.09);
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.feature-tag i {
  color: var(--color-gold);
  font-size: 0.85rem;
}

.feature-card:hover .feature-tag {
  background: rgba(245, 158, 11, 0.12);
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--color-gold-dark);
}

.feature-card-footer {
  border-top: 1px dashed rgba(203, 213, 225, 0.8);
  padding-top: 1.15rem;
  margin-top: auto;
}

.feature-footer-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  color: var(--color-gold-dark);
  letter-spacing: 0.02em;
}

.feature-card-shine {
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-25deg);
  transition: none;
  pointer-events: none;
}

.feature-card:hover .feature-card-shine {
  left: 150%;
  transition: left 0.85s ease-in-out;
}

/* ------------------------------------------------------------------
   6. PASOS DE ADMISIÓN (Flujo Ejecutivo con Dark Glassmorphism)
   ------------------------------------------------------------------ */
.admission-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
  position: relative;
}

.step-card {
  background: linear-gradient(145deg, rgba(16, 28, 48, 0.92) 0%, rgba(11, 19, 32, 0.96) 100%);
  backdrop-filter: blur(12px);
  padding: 2.15rem 1.75rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.12), 0 10px 30px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.step-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3.5px;
  background: var(--grad-gold);
  opacity: 0.85;
}

.step-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 0 2px rgba(245, 158, 11, 0.4);
}

.step-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.step-badge-number {
  font-family: var(--font-family-heading);
  font-size: 1.45rem;
  font-weight: var(--font-weight-extrabold);
  color: var(--color-gold);
  letter-spacing: 0.05em;
  text-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.step-status-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: var(--font-weight-extrabold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.28rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-gold-light);
  border: 1px solid rgba(245, 158, 11, 0.35);
  backdrop-filter: blur(4px);
}

.step-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(245, 158, 11, 0.15) 100%);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  border: 1.5px solid rgba(245, 158, 11, 0.4);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
}

.step-card:hover .step-icon-wrapper {
  transform: scale(1.1) rotate(4deg);
  background: var(--grad-gold);
  color: var(--color-primary-dark);
  border-color: var(--color-gold-light);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.45);
}

.step-title {
  font-size: 1.2rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 0.65rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.step-desc {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.25rem;
  line-height: 1.6;
  flex-grow: 1;
}

.step-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto;
}

.step-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.28rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.step-tag i {
  color: var(--color-gold);
  font-size: 0.85rem;
}

.step-card:hover .step-tag {
  background: rgba(245, 158, 11, 0.18);
  border-color: rgba(245, 158, 11, 0.4);
  color: #ffffff;
}

.step-card-shine {
  position: absolute;
  top: 0;
  left: -150%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: skewX(-25deg);
  transition: none;
  pointer-events: none;
}

.step-card:hover .step-card-shine {
  left: 150%;
  transition: left 0.85s ease-in-out;
}

/* ------------------------------------------------------------------
   7. MODAL DE PLAN DE ESTUDIOS (SYLLABUS)
   ------------------------------------------------------------------ */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 13, 24, 0.78);
  backdrop-filter: blur(8px);
  z-index: var(--z-index-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.modal-container {
  background: var(--color-white);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: scale(0.92) translateY(24px);
  transition: all var(--transition-base);
  border-top: 6px solid var(--color-gold);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1.75rem 2.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  color: var(--color-white);
  margin-bottom: 0.35rem;
  font-size: var(--font-size-xl);
}

.modal-header p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

.modal-close {
  background: rgba(255, 255, 255, 0.12);
  border: none;
  color: var(--color-white);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.35rem;
  transition: all var(--transition-fast);
}

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

.modal-body {
  padding: 2.25rem;
  overflow-y: auto;
}

.modal-syllabus-semesters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

.semester-block {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.5rem 1.5rem 1.35rem;
  box-shadow: 0 0 0 1px var(--color-border), 0 10px 26px rgba(29, 37, 51, 0.06);
  border-top: 3px solid var(--color-condor-blue);
  transition: all var(--transition-base);
}

.semester-block:hover {
  box-shadow: 0 0 0 1.5px var(--color-condor-blue), 0 16px 34px rgba(29, 37, 51, 0.12);
  transform: translateY(-4px);
}

.semester-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px dashed rgba(203, 213, 225, 0.8);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.badge-primary {
  background: var(--color-condor-light);
  color: var(--color-condor-dark);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.courses-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.courses-list li {
  font-size: var(--font-size-sm);
  color: var(--color-text-body);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  line-height: 1.4;
}

.courses-list li i {
  color: var(--color-condor-blue);
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.modal-footer {
  padding: 1.35rem 2.25rem;
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

/* ------------------------------------------------------------------
   8. REDES SOCIALES & BOTONES FLOTANTES MULTI-CANAL
      (WhatsApp, TikTok, Facebook, Instagram)
   ------------------------------------------------------------------ */

/* Colores Oficiales de Redes Sociales */
.social-fb:hover, .dock-fb:hover {
  background: #1877f2 !important;
  border-color: #1877f2 !important;
  color: #ffffff !important;
  box-shadow: 0 6px 18px rgba(24, 119, 242, 0.45) !important;
}

.social-ig:hover, .dock-ig:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%) !important;
  border-color: #d6249f !important;
  color: #ffffff !important;
  box-shadow: 0 6px 18px rgba(214, 36, 159, 0.45) !important;
}

.social-tk:hover, .dock-tk:hover {
  background: #010101 !important;
  border-color: #00f2fe !important;
  color: #ffffff !important;
  box-shadow: -2px -2px 10px rgba(0, 242, 254, 0.6), 2px 2px 10px rgba(254, 44, 85, 0.6) !important;
}

.social-wa:hover, .dock-wa:hover {
  background: #25d366 !important;
  border-color: #25d366 !important;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5) !important;
}

/* Top Bar Socials */
.top-bar-socials {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.top-social-link {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-decoration: none;
}

.top-social-link:hover {
  transform: translateY(-2px) scale(1.1);
}

/* Floating Multi-Social Dock (Bottom Right) */
.floating-social-dock {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: var(--z-index-floating);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
}

.dock-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.55rem;
  text-decoration: none;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.35);
  border: 2px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

.dock-wa {
  background: #25D366;
  width: 58px;
  height: 58px;
  font-size: 1.85rem;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.5);
  animation: floatBounce 3s ease-in-out infinite;
}

.dock-tk {
  background: #0b0f19;
  border-color: rgba(0, 242, 254, 0.4);
}

.dock-fb {
  background: #1877f2;
}

.dock-ig {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.dock-btn:hover {
  transform: scale(1.15) translateX(-4px);
}

.dock-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: rgba(11, 19, 32, 0.95);
  color: #ffffff;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: var(--font-weight-bold);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: all var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.dock-btn:hover .dock-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.dock-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulseRipple 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  pointer-events: none;
}

@keyframes pulseRipple {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}