/* ==========================================================================
   Escuela de Aprendices de Turismo y Hostelería - Estilos Modernos
   Basado en Bootstrap 5.3 + Custom Tokens de Diseño
   ========================================================================== */

:root {
  --primary-color: #78288c;
  --primary-hover: #601f70;
  --primary-light: #f7eff9;
  --primary-gradient: linear-gradient(135deg, #78288c 0%, #a435be 100%);
  --secondary-color: #3b82f6;
  --accent-gold: #f59e0b;
  --accent-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --dark-bg: #181124;
  --dark-surface: #231b30;
  --light-bg: #f8fafc;
  --text-main: #334155;
  --text-muted: #64748b;
  --border-color: #e2e8f0;
  --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --card-hover-shadow: 0 20px 35px -5px rgba(120, 40, 140, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Outfit', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text-main);
  background-color: var(--light-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Tipografía */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  color: #1e293b;
  letter-spacing: -0.02em;
}

/* Barra Superior (Topbar) */
.top-bar {
  background: var(--dark-bg);
  color: #cbd5e1;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar a {
  color: #e2e8f0;
  text-decoration: none;
  transition: var(--transition);
}

.top-bar a:hover {
  color: var(--accent-gold);
}

/* Navbar Principal */
.navbar-custom {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  transition: var(--transition);
}

.navbar-brand img {
  max-height: 52px;
  object-fit: contain;
  transition: var(--transition);
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: #475569 !important;
  padding: 0.6rem 0.8rem !important;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-color) !important;
  background-color: var(--primary-light);
  transform: translateY(-1px);
}

.nav-link.active {
  color: var(--primary-color) !important;
  background-color: var(--primary-light);
  font-weight: 700;
}

/* Botones con estilo */
.btn-primary-custom {
  background: var(--primary-gradient);
  color: #ffffff !important;
  border: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(120, 40, 140, 0.25);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(120, 40, 140, 0.35);
  color: #ffffff !important;
}

.btn-accent-custom {
  background: var(--accent-gradient);
  color: #ffffff !important;
  border: none;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.25);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-accent-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.btn-outline-custom {
  border: 2px solid var(--primary-color);
  color: var(--primary-color) !important;
  font-weight: 600;
  border-radius: 10px;
  padding: 0.7rem 1.4rem;
  background: transparent;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-decoration: none;
}

.btn-outline-custom:hover {
  background: var(--primary-color);
  color: #ffffff !important;
  transform: translateY(-2px);
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  background: linear-gradient(135deg, rgba(24, 17, 36, 0.88) 0%, rgba(120, 40, 140, 0.85) 100%), url('../img/aprendices.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  padding: 4.5rem 0;
  border-radius: 0 0 2rem 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

/* Tarjetas y Contenedores */
.custom-card {
  background: #ffffff;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  overflow: hidden;
  height: 100%;
}

.custom-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-hover-shadow);
  border-color: rgba(120, 40, 140, 0.2);
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: var(--primary-light);
  color: var(--primary-color);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.custom-card:hover .feature-icon-box {
  background: var(--primary-gradient);
  color: #ffffff;
  transform: scale(1.08);
}

/* Sección de Acreditaciones y Logos */
.accreditation-card {
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: 14px;
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  text-decoration: none;
  color: var(--text-main);
  cursor: pointer;
}

.accreditation-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.accreditation-card img {
  max-height: 70px;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: grayscale(15%);
  transition: var(--transition);
}

.accreditation-card:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

/* Proyectos Internacionales */
.project-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-main);
  height: 100%;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--card-hover-shadow);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.project-card img {
  max-height: 60px;
  max-width: 100%;
  object-fit: contain;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

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

/* Selector Interactivo en Contrato Formación */
.cf-tab-btn {
  cursor: pointer;
  border: 2px solid transparent;
  background: #ffffff;
  border-radius: 14px;
  padding: 1.25rem;
  text-align: center;
  box-shadow: var(--card-shadow);
  transition: var(--transition);
  height: 100%;
}

.cf-tab-btn:hover {
  transform: translateY(-3px);
  border-color: var(--primary-color);
}

.cf-tab-btn.active {
  background: var(--primary-light);
  border-color: var(--primary-color);
  box-shadow: 0 8px 20px rgba(120, 40, 140, 0.15);
}

.cf-tab-btn img {
  max-height: 55px;
  margin-bottom: 0.75rem;
}

/* Tablas Modernas */
.modern-table-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--card-shadow);
}

.modern-table {
  margin-bottom: 0;
}

.modern-table thead th {
  background: #f1f5f9;
  color: #1e293b;
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 1rem;
  border: none;
}

.modern-table tbody td {
  padding: 1rem;
  vertical-align: middle;
  border-top: 1px solid #f1f5f9;
  font-size: 0.95rem;
}

.modern-table tbody tr:hover {
  background-color: #faf5ff;
}

/* Formulario de Contacto Moderno */
.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label {
  color: var(--primary-color);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(120, 40, 140, 0.15);
}

/* Footer Corporativo */
.footer-custom {
  background: var(--dark-bg);
  color: #94a3b8;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-custom h5 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

.footer-custom a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition);
}

.footer-custom a:hover {
  color: var(--accent-gold);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1.5rem 0;
  font-size: 0.85rem;
}

/* Breadcrumb / Page header */
.page-header {
  background: linear-gradient(135deg, #2a163b 0%, #4c185a 100%);
  color: #ffffff;
  padding: 3rem 0 2.5rem 0;
  margin-bottom: 2.5rem;
}

.page-header h1 {
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.page-header p {
  color: #e2e8f0;
  font-size: 1.1rem;
  max-width: 700px;
}

/* Badges estilizados */
.badge-soft-primary {
  background: #f3e8ff;
  color: #7e22ce;
  font-weight: 600;
}

.badge-soft-success {
  background: #dcfce7;
  color: #15803d;
  font-weight: 600;
}

.badge-soft-warning {
  background: #fef3c7;
  color: #b45309;
  font-weight: 600;
}

/* Animaciones suaves */
.animate-fade-in {
  animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

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

/* Responsive adjustments */
@media (max-width: 991.98px) {
  .hero-wrapper {
    padding: 3rem 0;
    text-align: center;
  }

  .navbar-nav {
    padding-top: 1rem;
  }
}