*{box-sizing:border-box;}
    body{
      margin:0;
      font-family:"Poppins",system-ui,-apple-system,Segoe UI,Roboto,Arial;
      color:var(--text);
      background:var(--bg);

  padding: 0;

    }
    a{color:inherit;text-decoration:none;}
    img{max-width:100%;display:block;}

    /* TOPBAR (iconos y contactos) */
    .topbar{
 background: linear-gradient(90deg, var(--gold2), var(--gold));
  color:#fcfcfc
  font-size:13px;
  border-bottom: 1px solid rgba(0,0,0,.15);
    }
    .topbar .wrap{
      max-width:var(--max);
      margin:auto;
      padding:8px 8px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .topbar .left, .topbar .right{display:flex;align-items:center;gap:12px;opacity:.95;}
    .chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border:1px solid rgba(255,255,255,.25);
      border-radius:999px;
      font-weight:500;
      white-space:nowrap;
    }

    /* NAV */
    .nav{
     position:sticky;
  top:0;
  z-index:50;
  background: linear-gradient(90deg, var(--primary), var(--primary2));
  border-top:1px solid rgba(255,255,255,.08);
    }
    .nav .wrap{
      max-width:var(--max);
      margin:auto;
      padding:2px 4px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .brand{
      display:flex;align-items:center;gap:10px;
      color:#fff;
      font-weight:700;
      letter-spacing:.3px;
    }
    .brand .logo{
      width:42px;height:42px;border-radius:12px;
      background:rgba(255,255,255,.15);
      display:grid;place-items:center;
      border:1px solid rgba(255,255,255,.22);
    }
    .brand small{display:block;font-weight:500;opacity:.9;margin-top:2px}

    .navlinks{
      display:flex;
      align-items:center;
      gap:18px;
      color:#fff;
      font-weight:700;

    }
    .navlinks a{opacity:.92}
    .navlinks a:hover{opacity:1; color:#fff; text-decoration:underline;}

    .cta{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .btn{
      border:0;
      cursor:pointer;
      padding:10px 14px;
      border-radius:999px;
      font-weight:700;
      background:var(--accent);
      color:#fff;
      box-shadow:0 12px 25px rgba(255,59,48,.22);
      transition:.2s;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px);filter:brightness(1.03);}
    .iconbtn{
      width:42px;height:42px;
      border-radius:12px;
      border:1px solid rgba(255,255,255,.25);
      background:rgba(255,255,255,.10);
      color:#fff;
      display:grid;place-items:center;
      cursor:pointer;
      transition:.2s;
    }
    .iconbtn:hover{background:rgba(255,255,255,.16);}

    /* Mobile menu */
    .burger{display:none;}
    @media (max-width: 900px){
      .navlinks{display:none;}
      .burger{display:grid;}
    }
    .mobileMenu{
      display:none;
      background:linear-gradient(90deg,var(--primary2),var(--primary));
      border-top:1px solid rgba(255,255,255,.12);
    }
    .mobileMenu.open{display:block;}
    .mobileMenu .wrap{
      max-width:var(--max);
      margin:auto;
      padding:12px 16px 18px;
      display:flex;
      flex-direction:column;
      gap:10px;
      color:#fff;
    }
    .mobileMenu a{
      padding:10px 12px;
      border-radius:12px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }

    /* HERO / SLIDER */
    .hero{
      position:relative;
      min-height:520px;
      overflow:hidden;
      background:#0b1023;
    }
    .slides{
      position:absolute;inset:0;
      display:flex;
      transition:transform .6s ease;
    }
    .slide{
      min-width:100%;
      position:relative;
      display:grid;
      place-items:center;
      color:#fff;
    }
    .slide::before{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(90deg, rgba(0,0,0,.68), rgba(0,0,0,.28));
      z-index:1;
    }
    .slide img.bg{
      position:absolute;inset:0;
      width:100%;height:100%;
      object-fit:cover;
      opacity:.95;
    }
    .heroContent{
      position:relative;
      z-index:2;
      width:100%;
      max-width:var(--max);
      padding:40px 16px;
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:28px;
      align-items:center;
    }
    .hero h1{
      margin:0 0 12px;
      font-size:clamp(28px, 4vw, 48px);
      line-height:1.08;
      font-weight:700;
    }
    .hero p{
      margin:0 0 18px;
      color:rgba(255,255,255,.85);
      max-width:55ch;
    }
    .heroActions{
      display:flex;gap:12px;flex-wrap:wrap;
      margin-top:8px;
    }
    .btnGhost{
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.35);
      background:rgba(255,255,255,.08);
      color:#fff;
      font-weight:700;
      cursor:pointer;
      transition:.2s;
      white-space:nowrap;
    }
    .btnGhost:hover{background:rgba(255,255,255,.14);}
    .heroCard{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
      border-radius:var(--radius);
      padding:18px;
      box-shadow:0 18px 40px rgba(0,0,0,.25);
      backdrop-filter: blur(8px);
    }
    .heroCard h3{margin:0 0 8px;font-size:18px;}
    .heroCard ul{margin:0;padding-left:18px;color:rgba(255,255,255,.86)}
    .heroCard li{margin:6px 0}

    .sliderControls{
      position:absolute;
      left:0;right:0;bottom:16px;
      z-index:3;
      display:flex;
      justify-content:center;
      gap:8px;
    }
    .dot{
      width:10px;height:10px;border-radius:999px;
      border:1px solid rgba(255,255,255,.7);
      background:transparent;
      cursor:pointer;
      opacity:.85;
    }
    .dot.active{background:#fff;opacity:1;}
    .arrow{
      position:absolute;top:50%;
      transform:translateY(-50%);
      z-index:3;
      width:44px;height:44px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.35);
      background:rgba(0,0,0,.25);
      color:#fff;
      display:grid;place-items:center;
      cursor:pointer;
      transition:.2s;
    }
    .arrow:hover{background:rgba(0,0,0,.35);}
    .arrow.left{left:14px}
    .arrow.right{right:14px}

    @media (max-width: 900px){
      .heroContent{grid-template-columns:1fr;}
      .arrow{display:none;}
      .hero{min-height:560px;}
    }

    /* SECCIONES */
    .section{
      max-width:var(--max);
      margin:0 auto;
      padding:56px 16px;
    }
    .sectionTitle{
      text-align:center;
      margin:0 0 8px;
      font-size:26px;
    }
    .sectionSub{
      text-align:center;
      margin:0 auto 30px;
      color:var(--muted);
      max-width:72ch;
    }
/*
*/
/* SECCIÓN BIENVENIDO: izquierda imágenes / derecha texto */
.welcome-grid{
  display: grid;
  grid-template-columns: 420px 1fr; /* izquierda fijo, derecha flexible */
  gap: 30px;
  align-items: start;  /* para que arranque arriba */
}

/* Imágenes en columna */
.welcome-images{
  display: grid;
  grid-template-columns: 1fr; /* una sola columna */
  gap: 12px;
}

.welcome-images img{
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

/* La última imagen un poco más alta */
.welcome-images img:last-child{
  height: 190px;
}

/* Texto */
.welcome-content h2{
  margin: 8px 0 12px;
}

/* RESPONSIVE: en móvil sí baja (normal) */
@media (max-width: 900px){
  .welcome-grid{
    grid-template-columns: 1fr; /* apila */
  }
}


    /* BENEFICIOS (4 columnas) */
    .grid4{
      display:grid;
      grid-template-columns: repeat(4, 1fr);
      gap:18px;
    }
    .benefit{
      background:var(--card);
      border:1px solid var(--border);
      border-radius:var(--radius);
      padding:18px;
      box-shadow:var(--shadow);
      min-height:170px;
    }
    .benefit .bicon{
      width:42px;height:42px;border-radius:14px;
      background:rgba(31,43,214,.10);
      border:1px solid rgba(31,43,214,.18);
      display:grid;place-items:center;
      font-weight:800;
      color:var(--primary);
      margin-bottom:10px;
    }
    .benefit h4{margin:0 0 8px;}
    .benefit p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}

    @media (max-width: 980px){
      .grid4{grid-template-columns: repeat(2, 1fr);}
    }
    @media (max-width: 560px){
      .grid4{grid-template-columns: 1fr;}
    }
/*logo*/
.logo-img {
  width: 180px;      /* 👈 tamaño del logo */
  height: auto;     /* mantiene proporción */
  object-fit: contain;
}
/* redes sociales */
.social-float {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 28px rgba(0,0,0,0.35);
}

/* Colores por red */
.social-btn.fb { background: #1877f2; }
.social-btn.ig { background: linear-gradient(45deg,#f58529,#dd2a7b,#8134af,#515bd4); }
.social-btn.yt { background: #ff0000; }
.social-btn.wa { background: #25d366; }

/* redes sociales para moviles */
@media (max-width: 768px) {
  .social-btn {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }
}
/*modal */ 
/* ===== MODAL ===== */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(2, 8, 23, 0.60);
  display: none;                 /* oculto por defecto */
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 9999;
}

.modal-overlay.open{
  display: flex;
}

.modal-box{
  width: min(720px, 100%);
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  overflow: hidden;
}

.modal-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid #e5e7eb;
}

.modal-header h3{
  margin: 0;
  font-size: 18px;
  color: #0f172a;
}

.modal-close{
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  background: #fff;
  cursor: pointer;
}

.modal-body{
  padding: 18px;
}

.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-group label{
  display: block;
  font-size: 13px;
  color: #334155;
  margin-bottom: 6px;
}

.form-group input,
.form-group select{
  width: 100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  outline: none;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus{
  border-color: #1f2bd6;
  box-shadow: 0 0 0 4px rgba(31,43,214,.12);
}

.modal-actions{
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.btnModal{
  border: 0;
  cursor: pointer;
  padding: 11px 14px;
  border-radius: 999px;
  font-weight: 700;
  background: #ff3b30;
  color: #fff;
}

.btnGhostModal{
  cursor: pointer;
  padding: 11px 14px;
  border-radius: 999px;
  border: 1px solid #e5e7eb;
  background: #fff;
  font-weight: 700;
}

/* Responsive */
@media (max-width: 700px){
  .form-grid{ grid-template-columns: 1fr; }
}

    /* CURSOS (cards) */
    .cards{
      display: grid;
  /* Cambia de 4 columnas (repeat(4, 1fr) o similar) a 3 columnas: */
  grid-template-columns: repeat(3, 1fr); 
  gap: 20px; /* Ajusta el espacio entre tarjetas si lo deseas */
    }
    .card{
      background: #ffffff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    }
    .card:hover{transform:translateY(-4px);}
    .thumb{
      height:180px;
      background:#e2e8f0;
      display:grid;place-items:center;
      color:#334155;
      font-weight:700;
      overflow: hidden;
    }
    .cardBody{padding:14px 14px 16px;}
    .cardBody h5{margin:0 0 8px;font-size:15px;}
    .meta{
      font-size:12px;
      color:var(--muted);
      display:flex;
      justify-content:space-between;
      gap:10px;
    }

    @media (max-width: 1100px){
      .cards{grid-template-columns: repeat(3, 1fr);}
    }
    @media (max-width: 820px){
      .cards{grid-template-columns: repeat(2, 1fr);}
    }
    @media (max-width: 520px){
      .cards{grid-template-columns: 1fr;}
    }


/* Para que el overlay funcione */
.thumb {
  position: relative;
}

/* Overlay oculto */
.card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.75),
    rgba(0,0,0,0.35)
  );
  color: #fff;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: opacity 0.3s ease;
}

/* Mostrar al pasar mouse */
.card:hover .card-overlay {
  opacity: 1;
}

/* Texto overlay */
.card-overlay p {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 10px;
}

/* Botón overlay */
.overlay-btn {
  align-self: flex-start;
  padding: 6px 14px;
  background: #ff3b30;
  color: #fff;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}
@media (max-width: 768px) {
  .card-overlay {
    display: none;
  }
}
/* ===== SECCIÓN PRE FOOTER ===== */
.pre-footer {
  background: linear-gradient(135deg, #1b1f24, #0f172a);
  color: #e5e7eb;
  padding: 60px 16px;
}

.pre-footer-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 32px;
  align-items: start;
}

/* IZQUIERDA */
.pre-footer-left p {
  font-size: 14px;
  line-height: 1.7;
  color: #cbd5e1;
}

.support-box {
  background: #ffffff;
  color: #0f172a;
  border-radius: 14px;
  padding: 16px;
  text-align: center;
  margin-bottom: 16px;
}

.support-box img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 10px;
}

.support-box h3 {
  margin: 0;
  font-size: 18px;
}

/* CENTRO */
.pre-footer-center {
  text-align: left;
}

.pf-title {
  font-size: 20px;
  margin-bottom: 12px;
}

.pf-text {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 12px;
  color: #cbd5e1;
}

.pf-image {
  width: 100%;
  border-radius: 16px;
  margin-top: 12px;
}

/* DERECHA */
.pre-footer-right {
  border-left: 1px solid rgba(255,255,255,0.1);
  padding-left: 20px;

  background: transparent; /* hereda el fondo del pre-footer */
  color: #e5e7eb; /* blanco suave */
}

.pf-contact-title {
  font-size: 18px;
  margin-bottom: 12px;
}

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

.pf-contact li {
  margin-bottom: 10px;
  font-size: 14px;
  color: #cbd5e1;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .pre-footer-container {
    grid-template-columns: 1fr;
  }

  .pre-footer-right {
    border-left: none;
    padding-left: 0;
  }
}
.pf-social,
.pf-links {
  margin-top: 15px;
}

.pf-social h4,
.pf-links h4 {
  font-size: 15px;
  margin-bottom: 8px;
  color: #ffffff;
}

.pf-social a,
.pf-links a {
  display: block;
  font-size: 14px;
  color: #e5e7eb;
  text-decoration: none;
  margin-bottom: 6px;
}

.pf-social a:hover,
.pf-links a:hover {
  color: #2563eb;
  text-decoration: underline;
}

/*LIBRO DE RECLAMACIONES */
/* Link del libro */
.pf-reclamo-link{
  margin-top: 10px;
  font-weight: 600;
}

/* Modal base */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.modal.show{
  display: block;
}

.modal-overlay{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.6);
}

/* Contenido */
.modal-content{
position: relative;
  width: min(520px, 92vw);
  max-height: 85vh;          /* 👈 CLAVE */
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
  overflow: hidden;          /* evita que el botón se pierda */
  background: #0f172a;
  color: #e5e7eb;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.modal-content form{
  max-height: 55vh;          /* 👈 CLAVE */
  overflow-y: auto;
  padding-right: 6px;
}
.modal-content h3{
  margin: 0 0 6px;
  color: #fff;
}
.modal-content form::-webkit-scrollbar{
  width: 6px;
}
.modal-content form::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,.25);
  border-radius: 4px;
}
.modal-subtitle{
  margin: 0 0 14px;
  font-size: 14px;
  color: #cbd5e1;
}

.modal-close{
  position: absolute;
  top: 10px;
  right: 10px;
  background: transparent;
  border: 0;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

/* Form */
.form-row{
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}

.form-row label{
  font-size: 13px;
  color: #e2e8f0;
}

.form-row input,
.form-row select,
.form-row textarea{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  border-radius: 10px;
  padding: 10px 10px;
  outline: none;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  border-color: rgba(56,189,248,.8);
}

.btn-submit{
  position: sticky;          /* 👈 CLAVE */
  bottom: 0;
  margin-top: 12px;
  padding: 12px;
  font-weight: 700;
  background: #38bdf8;
  color: #020617;
  border-radius: 10px;
}

.btn-submit:hover{
  filter: brightness(1.05);
}

.modal-note{
  margin: 10px 0 0;
  font-size: 12px;
  color: #94a3b8;
}


/* FOOTER*/
.site-footer {
  background: #020617; /* azul más oscuro para cierre */
  color: #e5e7eb;
  text-align: center;
  padding: 15px 10px;
  font-size: 14px;
}

.site-footer strong {
  color: #ffffff;
}