/* ===================================================
       VARIABLES
    =================================================== */
    :root {
      --navy:       #1e3a8a;
      --navy-dark:  #152b6b;
      --navy-light: #dbeafe;
      --red:        #c73a4a;
      --red-dark:   #a02d3a;
      --red-light:  #fde8ea;
      --white:      #ffffff;
      --gray-50:    #f8fafc;
      --gray-100:   #f1f5f9;
      --gray-200:   #e2e8f0;
      --gray-400:   #94a3b8;
      --gray-600:   #475569;
      --gray-800:   #1e293b;
      --gray-900:   #0f172a;
      --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
      --shadow-md:  0 4px 12px rgba(0,0,0,.10);
      --shadow-lg:  0 10px 24px rgba(0,0,0,.12);
      --shadow-xl:  0 20px 40px rgba(0,0,0,.14);
      --radius-sm:  6px;
      --radius-md:  12px;
      --radius-lg:  20px;
      --transition: all .28s cubic-bezier(.4,0,.2,1);
    }

    /* ===================================================
       RESET Y BASE
    =================================================== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      color: var(--gray-800);
      background: var(--white);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; height: auto; display: block; }
    a   { text-decoration: none; color: inherit; }
    ul  { list-style: none; }

    /* ===================================================
       NAVEGACIÓN
    =================================================== */
    .navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      background: rgba(255,255,255,.96);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(226,232,240,.6);
      transition: var(--transition);
    }
    .navbar.scrolled { box-shadow: var(--shadow-md); }

    .nav-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .nav-logo img { height: 46px; width: auto; }

    .nav-links { display: flex; align-items: center; gap: 4px; }
    .nav-link {
      padding: 8px 16px;
      border-radius: var(--radius-sm);
      font-size: .9rem;
      font-weight: 500;
      color: var(--gray-600);
      transition: var(--transition);
      white-space: nowrap;
    }
    .nav-link:hover  { background: var(--navy-light); color: var(--navy); }
    .nav-link.active { background: var(--navy); color: var(--white); }

    .nav-cta {
      margin-left: 8px;
      padding: 10px 22px;
      background: var(--red);
      color: var(--white) !important;
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: .875rem;
      transition: var(--transition);
    }
    .nav-cta:hover { background: var(--red-dark) !important; transform: translateY(-1px); }

    .nav-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 8px;
      border-radius: var(--radius-sm);
    }
    .nav-toggle span {
      display: block;
      width: 22px; height: 2px;
      background: var(--gray-800);
      border-radius: 2px;
      transition: var(--transition);
    }
    .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

    /* ===================================================
       CABECERA DE PÁGINA
    =================================================== */
    .page-header {
      padding-top: 72px;
      background: linear-gradient(135deg, #0b1f54 0%, #1e3a8a 50%, #1d4ed8 100%);
      padding-bottom: 80px;
      position: relative;
      overflow: hidden;
    }
    .page-header::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 80% 50%, rgba(255,255,255,.05) 0%, transparent 60%);
    }
    .page-header::after {
      content: '';
      position: absolute;
      bottom: -1px; left: 0; right: 0;
      height: 70px;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70'%3E%3Cpath fill='%23ffffff' d='M0,70 L0,35 C240,70 480,0 720,35 C960,70 1200,0 1440,35 L1440,70 Z'/%3E%3C/svg%3E") center bottom/cover no-repeat;
    }

    .page-header-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 56px 28px 20px;
      position: relative;
      z-index: 1;
    }
    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 20px;
    }
    .breadcrumb a, .breadcrumb span {
      font-size: .82rem;
      font-weight: 500;
      color: rgba(255,255,255,.6);
    }
    .breadcrumb a:hover { color: rgba(255,255,255,.9); }
    .breadcrumb .sep { color: rgba(255,255,255,.3); }
    .breadcrumb .current { color: rgba(255,255,255,.9); }

    .page-header h1 {
      font-size: clamp(1.8rem, 4vw, 3rem);
      font-weight: 800;
      color: var(--white);
      margin-bottom: 16px;
    }
    .page-header p {
      font-size: 1.05rem;
      color: rgba(255,255,255,.78);
      max-width: 640px;
      line-height: 1.7;
    }

    /* ===================================================
       LAYOUT PRINCIPAL
    =================================================== */
    .main-wrap {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 28px;
    }

    /* ===================================================
       LOGOS / AVAL
    =================================================== */
    .logos-section {
      padding: 64px 0 48px;
      background: var(--white);
    }
    .logos-grid {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 64px;
      flex-wrap: wrap;
    }
    .logo-card {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 14px;
    }
    .logo-card img {
      max-height: 120px;
      max-width: 280px;
      width: auto;
      object-fit: contain;
    }
    .logo-card p {
      font-size: .82rem;
      color: var(--gray-600);
      text-align: center;
      font-weight: 600;
    }
    .logos-divider {
      width: 1px; height: 100px;
      background: var(--gray-200);
    }
    .aval-note {
      text-align: center;
      margin-top: 28px;
      padding: 16px 24px;
      background: var(--gray-50);
      border-radius: var(--radius-md);
      border: 1px solid var(--gray-200);
      font-size: .9rem;
      color: var(--gray-600);
      max-width: 680px;
      margin-left: auto;
      margin-right: auto;
    }

    /* ===================================================
       NAVEGACIÓN RÁPIDA (CHIPS)
    =================================================== */
    .quick-nav {
      padding: 48px 0;
      background: var(--gray-50);
      border-top: 1px solid var(--gray-200);
      border-bottom: 1px solid var(--gray-200);
    }
    .quick-nav-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 28px;
    }
    .quick-nav-label {
      font-size: .75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .12em;
      color: var(--gray-400);
      margin-bottom: 16px;
    }
    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 9px 18px;
      background: var(--white);
      border: 1.5px solid var(--gray-200);
      color: var(--navy);
      border-radius: 100px;
      font-size: .84rem;
      font-weight: 600;
      transition: var(--transition);
      cursor: pointer;
    }
    .chip:hover {
      background: var(--navy);
      color: var(--white);
      border-color: var(--navy);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }
    .chip .fa { font-size: .78rem; }

    /* ===================================================
       SECCIONES DE CONTENIDO
    =================================================== */
    .content-section {
      padding: 72px 0;
      border-bottom: 1px solid var(--gray-100);
    }
    .content-section:last-of-type { border-bottom: none; }

    .section-intro {
      display: flex;
      align-items: flex-start;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 40px;
    }
    .section-intro-text { flex: 1; }

    .section-tag {
      display: inline-block;
      font-size: .72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .14em;
      color: var(--red);
      margin-bottom: 8px;
    }
    .section-title {
      font-size: clamp(1.4rem, 2.8vw, 2rem);
      font-weight: 800;
      color: var(--navy);
      margin-bottom: 8px;
    }
    .section-subtitle {
      font-size: 1rem;
      color: var(--gray-600);
    }
    .back-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .84rem;
      font-weight: 600;
      color: var(--navy);
      opacity: .6;
      transition: var(--transition);
      white-space: nowrap;
      margin-top: 4px;
    }
    .back-link:hover { opacity: 1; }

    /* ===================================================
       OBJETIVOS — tarjetas
    =================================================== */
    .obj-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
    }
    .obj-card {
      background: var(--gray-50);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      display: flex;
      gap: 16px;
      align-items: flex-start;
      transition: var(--transition);
    }
    .obj-card:hover { background: var(--navy-light); border-color: var(--navy); }
    .obj-num {
      flex-shrink: 0;
      width: 36px; height: 36px;
      background: var(--navy);
      color: var(--white);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .82rem;
      font-weight: 700;
    }
    .obj-card p {
      font-size: .93rem;
      color: var(--gray-800);
      line-height: 1.6;
    }

    /* ===================================================
       FECHAS — timeline visual
    =================================================== */
    .dates-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }
    .date-card {
      background: var(--gray-50);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-md);
      padding: 32px 28px;
      position: relative;
      overflow: hidden;
    }
    .date-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 4px; height: 100%;
    }
    .date-card.online::before  { background: var(--navy); }
    .date-card.onsite::before  { background: var(--red); }

    .date-type {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 5px 12px;
      border-radius: 100px;
      font-size: .75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-bottom: 16px;
    }
    .date-card.online .date-type { background: var(--navy-light); color: var(--navy); }
    .date-card.onsite .date-type { background: var(--red-light);  color: var(--red);  }

    .date-card h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--gray-800);
      margin-bottom: 4px;
    }
    .date-status {
      font-size: .88rem;
      font-weight: 600;
      color: var(--red);
      margin-bottom: 16px;
    }
    .date-list {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .date-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      font-size: .9rem;
      color: var(--gray-600);
    }
    .date-list li .fa {
      flex-shrink: 0;
      margin-top: 3px;
      color: var(--navy);
      font-size: .8rem;
    }

    /* ===================================================
       MÓDULOS — dos listas + talleres
    =================================================== */
    .modules-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }
    .module-block h4 {
      font-size: 1rem;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 20px;
      padding-bottom: 12px;
      border-bottom: 2px solid var(--navy-light);
    }
    .module-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .module-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 12px 14px;
      background: var(--gray-50);
      border-radius: var(--radius-sm);
      border-left: 3px solid var(--navy-light);
      transition: var(--transition);
    }
    .module-item:hover { border-left-color: var(--navy); background: var(--navy-light); }
    .module-item .num {
      flex-shrink: 0;
      font-size: .72rem;
      font-weight: 700;
      color: var(--navy);
      min-width: 20px;
    }
    .module-item span {
      font-size: .88rem;
      color: var(--gray-700);
      line-height: 1.5;
    }
    .workshops-note {
      margin-top: 20px;
      padding: 16px 20px;
      background: var(--red-light);
      border-radius: var(--radius-sm);
      border-left: 3px solid var(--red);
      font-size: .88rem;
      color: var(--gray-700);
    }
    .workshops-note strong { color: var(--red-dark); }
    .module-block.red h4 {
      border-bottom-color: var(--red-light);
      color: var(--red);
    }
    .module-item.red-item { border-left-color: var(--red-light); }
    .module-item.red-item:hover { border-left-color: var(--red); background: var(--red-light); }
    .module-item.red-item .num { color: var(--red); }

    /* ===================================================
       PROFESORES — grilla de nombres
    =================================================== */
    .teachers-section-label {
      font-size: .9rem;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 16px;
      padding-bottom: 8px;
      border-bottom: 2px solid var(--navy-light);
    }
    .teachers-cols {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
      margin-bottom: 36px;
    }
    .teacher-item {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      background: var(--gray-50);
      border-radius: var(--radius-sm);
      border: 1px solid var(--gray-200);
      font-size: .87rem;
      color: var(--gray-700);
      transition: var(--transition);
    }
    .teacher-item:hover { background: var(--navy-light); color: var(--navy); border-color: var(--navy-light); }
    .teacher-item .fa {
      color: var(--navy);
      font-size: .78rem;
      flex-shrink: 0;
    }

    .intl-note {
      padding: 18px 24px;
      background: linear-gradient(90deg, var(--navy-light) 0%, #eff6ff 100%);
      border-radius: var(--radius-md);
      margin-bottom: 16px;
      font-size: .9rem;
      color: var(--navy-dark);
      font-weight: 500;
    }
    .teachers-cols-intl {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 8px;
    }

    /* ===================================================
       REQUISITOS — dos bloques
    =================================================== */
    .req-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .req-block {
      background: var(--gray-50);
      border: 1px solid var(--gray-200);
      border-radius: var(--radius-md);
      padding: 32px 28px;
    }
    .req-block-title {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 24px;
    }
    .req-block-icon {
      width: 44px; height: 44px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
    }
    .req-block-icon.navy { background: var(--navy-light); color: var(--navy); }
    .req-block-icon.red  { background: var(--red-light);  color: var(--red); }
    .req-block-title h4 { font-size: 1rem; font-weight: 700; color: var(--gray-800); }

    .req-list { display: flex; flex-direction: column; gap: 12px; }
    .req-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: .9rem;
      color: var(--gray-700);
      line-height: 1.55;
    }
    .req-item .fa {
      flex-shrink: 0;
      margin-top: 3px;
      font-size: .9rem;
    }
    .req-item .fa-check-circle { color: var(--navy); }
    .req-item .fa-star         { color: var(--red); }
    .req-note {
      margin-top: 16px;
      padding: 12px 16px;
      background: var(--navy-light);
      border-radius: var(--radius-sm);
      font-size: .84rem;
      color: var(--navy-dark);
    }

    /* ===================================================
       INSCRIPCIÓN — CTA prominente
    =================================================== */
    .inscripcion-card {
      background: linear-gradient(135deg, var(--navy) 0%, #1d4ed8 100%);
      border-radius: var(--radius-lg);
      padding: 56px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .inscripcion-card::before {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse at 30% 50%, rgba(255,255,255,.06) 0%, transparent 60%);
    }
    .inscripcion-card h3 {
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--white);
      margin-bottom: 16px;
      position: relative;
    }
    .inscripcion-card p {
      color: rgba(255,255,255,.82);
      font-size: 1rem;
      max-width: 480px;
      margin: 0 auto 36px;
      line-height: 1.7;
      position: relative;
    }
    .inscripcion-actions {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
    }
    .btn-insc-primary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 15px 36px;
      background: var(--red);
      color: var(--white);
      border-radius: var(--radius-sm);
      font-weight: 700;
      font-size: 1rem;
      transition: var(--transition);
    }
    .btn-insc-primary:hover { background: var(--red-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(199,58,74,.4); }
    .btn-insc-secondary {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 32px;
      background: rgba(255,255,255,.12);
      border: 2px solid rgba(255,255,255,.35);
      color: var(--white);
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: 1rem;
      transition: var(--transition);
    }
    .btn-insc-secondary:hover { background: rgba(255,255,255,.22); border-color: rgba(255,255,255,.6); }

    /* ===================================================
       PIE DE PÁGINA
    =================================================== */
    footer {
      background: var(--gray-900);
      color: var(--white);
      padding: 80px 0 32px;
    }
    .footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 56px;
      margin-bottom: 64px;
    }
    .footer-logo { margin-bottom: 20px; }
    .footer-logo {
      display: inline-block;
      background: rgba(255,255,255,0.95);
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      margin-bottom: 20px;
    }
    .footer-logo img { height: 44px; width: auto; display: block; }

    .footer-col {
      display: flex;
      flex-direction: column;
    }
    .footer-col .footer-btn { margin-top: auto; }

    .footer-col h4 {
      font-size: .72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .14em;
      color: var(--gray-400);
      margin-bottom: 20px;
      padding-bottom: 12px;
      border-bottom: 1px solid rgba(255,255,255,.1);
    }
    .footer-col p { color: rgba(255,255,255,.65); font-size: .9rem; line-height: 1.72; margin-bottom: 20px; }
    .footer-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 22px;
      background: var(--navy);
      color: var(--white);
      border-radius: var(--radius-sm);
      font-weight: 600;
      font-size: .875rem;
      transition: var(--transition);
      margin-bottom: 24px;
    }
    .footer-btn:hover { background: #1e40af; }
    .footer-btn.red-btn { background: var(--red); }
    .footer-btn.red-btn:hover { background: var(--red-dark); }
    .social-row { display: flex; gap: 12px; margin-top: 8px; margin-bottom: 20px; }
    .social-btn {
      width: 40px; height: 40px;
      background: rgba(255,255,255,.09);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: var(--white);
      font-size: .95rem;
      transition: var(--transition);
    }
    .social-btn:hover { background: var(--navy); transform: translateY(-2px); }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,.08);
      padding-top: 28px;
      text-align: center;
      color: rgba(255,255,255,.38);
      font-size: .82rem;
    }

    /* ===================================================
       RESPONSIVE
    =================================================== */
    @media (max-width: 960px) {
      .modules-wrap { grid-template-columns: 1fr; }
      .dates-grid   { grid-template-columns: 1fr; }
      .req-grid     { grid-template-columns: 1fr; }
      .footer-top   { grid-template-columns: 1fr 1fr; }
      .teachers-cols { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .nav-toggle { display: flex; }
      .nav-links {
        display: none;
        position: absolute;
        top: 100%; left: 0; right: 0;
        height: calc(100vh - 72px);
        background: rgba(255,255,255,.98);
        flex-direction: column;
        align-items: stretch;
        padding: 24px 20px;
        gap: 8px;
        overflow-y: auto;
      }
      .nav-links.open  { display: flex; }
      .nav-link        { font-size: 1.25rem; width: 100%; padding: 18px 22px; border-radius: var(--radius-sm); }
      .nav-cta         { width: 100%; margin-left: 0; text-align: center; display: block; padding: 18px 22px; margin-top: 8px; font-size: 1.25rem; }

      .section-intro   { flex-direction: column; }
      .teachers-cols   { grid-template-columns: 1fr; }
      .inscripcion-card { padding: 40px 24px; }
      .footer-top      { grid-template-columns: 1fr; gap: 36px; }
    }
    @media (max-width: 480px) {
      .logos-divider   { display: none; }
      .inscripcion-actions { flex-direction: column; align-items: stretch; }
      .btn-insc-primary, .btn-insc-secondary { justify-content: center; }
    }

    /* Animación */
    .fade-up { opacity: 0; transform: translateY(20px); transition: opacity .55s ease, transform .55s ease; }
    .fade-up.visible { opacity: 1; transform: translateY(0); }