/* ═══════════════════════════════════════════════════
   REI GLOBAL CSS — Red Elderechoinformatico
   Se aplica a TODAS las páginas del sitio
   ═══════════════════════════════════════════════════ */

:root {
  --negro:       #0d0d0d;
  --negro-suave: #1a1a1a;
  --gris:        #4a4a4a;
  --gris-medio:  #7a7a7a;
  --gris-plata:  #a8a8a8;
  --gris-claro:  #d4d4d4;
  --borde:       #e8e8e8;
  --fondo:       #f7f7f7;
  --blanco:      #ffffff;
  --rojo:        #c0392b;
  --rojo-h:      #a93226;
  --font:        'DM Sans', system-ui, sans-serif;
  --trans:       all .22s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font) !important;
  color: var(--negro) !important;
  background: var(--blanco) !important;
  -webkit-font-smoothing: antialiased;
}

/* ── Ocultar elementos nativos de GeneratePress ─── */
.site-header,
.main-navigation,
#site-navigation,
.nav-below,
.site-branding,
.navigation-branding { display: none !important; }

/* Quitar padding/margin del wrapper de GP */
.site-content,
#content,
.inside-article,
.entry-header,
.entry-content,
.entry-footer,
.post-navigation,
.site-main { padding: 0 !important; margin: 0 !important; max-width: 100% !important; }

/* Ocultar footer nativo de GP */
.site-footer-wrap,
.site-info,
.footer-bar { display: none !important; }

/* ── Utilidades globales ───────────────────────── */
.rei-wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.rei-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 26px; font-family: var(--font);
  font-size: .82rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; text-decoration: none !important;
  cursor: pointer; transition: var(--trans);
  border-radius: 3px; line-height: 1; white-space: nowrap;
}
/* Botón rojo — texto blanco siempre visible, hover invierte colores */
.rei-btn-primary {
  background: var(--rojo) !important;
  color: #ffffff !important;
  border: 2px solid var(--rojo) !important;
  -webkit-text-fill-color: #ffffff !important;
}
.rei-btn-primary:hover, .rei-btn-primary:focus {
  background: #ffffff !important;
  color: var(--rojo) !important;
  -webkit-text-fill-color: var(--rojo) !important;
  border-color: var(--rojo) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(192,57,43,.25);
}
/* Botón contorno negro */
.rei-btn-outline {
  background: transparent !important;
  border: 2px solid var(--negro) !important;
  color: var(--negro) !important;
  -webkit-text-fill-color: var(--negro) !important;
}
.rei-btn-outline:hover, .rei-btn-outline:focus {
  background: var(--negro) !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}
/* Botón contorno blanco (sobre fondos oscuros) */
.rei-btn-outline-w {
  background: transparent !important;
  border: 2px solid rgba(255,255,255,.65) !important;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff !important;
}
.rei-btn-outline-w:hover, .rei-btn-outline-w:focus {
  background: #ffffff !important;
  color: var(--negro) !important;
  -webkit-text-fill-color: var(--negro) !important;
  border-color: #ffffff !important;
}
.rei-btn-sm { padding: 8px 18px !important; font-size: .78rem !important; }

.rei-label {
  font-size: .68rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--rojo);
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.rei-label::before { content:''; display:block; width:20px; height:1.5px; background:var(--rojo); }

.rei-h1 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  line-height: 1.05; letter-spacing: -.03em; color: var(--negro);
  margin-bottom: 16px;
}
.rei-h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800;
  line-height: 1.1; letter-spacing: -.03em; color: var(--negro);
  margin-bottom: 12px;
}
.rei-h2 em { font-style: normal; color: var(--gris-plata); font-weight: 300; }

.rei-fade { opacity: 0; transform: translateY(20px); transition: opacity .5s ease, transform .5s ease; }
.rei-fade.visible { opacity: 1; transform: none; }

/* ── Header ──────────────────────────────────────── */
.rei-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(255,255,255,.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--borde);
}
.rei-nav { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.rei-logo { font-size: 1rem; font-weight: 700; color: var(--negro) !important; text-decoration: none !important; letter-spacing: -.02em; }
.rei-logo span { color: var(--rojo); }
.rei-nav-links { display: flex; gap: 28px; list-style: none; }
.rei-nav-links a {
  font-size: .78rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase;
  color: var(--gris) !important; text-decoration: none !important;
  transition: var(--trans); position: relative;
}
.rei-nav-links a::after {
  content:''; position:absolute; bottom:-3px; left:0; right:0;
  height:1.5px; background:var(--rojo); transform:scaleX(0);
  transition:transform .2s; transform-origin:left;
}
.rei-nav-links a:hover,
.rei-nav-links a.active { color: var(--negro) !important; }
.rei-nav-links a:hover::after,
.rei-nav-links a.active::after { transform: scaleX(1); }
.rei-nav-cta { display: flex; gap: 10px; align-items: center; }
.rei-ham { display: none; flex-direction: column; gap: 4px; cursor: pointer; background: none; border: none; padding: 4px; }
.rei-ham span { display: block; width: 20px; height: 1.5px; background: var(--negro); transition: var(--trans); }

/* Menú móvil */
.rei-mob {
  display: none; position: fixed; top: 60px; left: 0; right: 0; bottom: 0;
  background: var(--blanco); z-index: 199;
  padding: 28px 24px; flex-direction: column; gap: 20px;
  border-top: 2px solid var(--rojo); overflow-y: auto;
}
.rei-mob.open { display: flex; }
.rei-mob a {
  font-size: 1.1rem; font-weight: 600; color: var(--negro) !important;
  text-decoration: none !important; padding-bottom: 18px; border-bottom: 1px solid var(--borde);
}
.rei-mob a.rei-btn { border-bottom: none; padding-bottom: 11px; }

/* ── Main content ─────────────────────────────────── */
.rei-main {
  margin-top: 60px;
  min-height: calc(100vh - 60px - 260px);
}

/* Páginas internas: cabecera de página */
.rei-page-hero {
  background: var(--negro-suave); padding: 52px 0 44px;
  border-bottom: 3px solid var(--rojo); position: relative; overflow: hidden;
}
.rei-page-hero::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--rojo);
}
.rei-page-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .68rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--rojo); margin-bottom: 12px;
}
.rei-page-hero__eyebrow::before { content:''; display:block; width:20px; height:1.5px; background:var(--rojo); }
.rei-page-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800;
  color: var(--blanco); letter-spacing: -.03em; line-height: 1.1; margin: 0;
}
.rei-page-hero p {
  font-size: .95rem; color: var(--gris-plata); margin-top: 10px;
  font-weight: 300; max-width: 520px; line-height: 1.6;
}

/* Contenido interior de páginas */
.rei-page-body { padding: 56px 0; }
.rei-page-body p { font-size: .95rem; line-height: 1.75; color: var(--gris); margin-bottom: 16px; }
.rei-page-body h2 { font-size: 1.4rem; font-weight: 700; margin: 28px 0 12px; color: var(--negro); }
.rei-page-body h3 { font-size: 1.15rem; font-weight: 600; margin: 20px 0 8px; color: var(--negro); }
.rei-page-body a  { color: var(--rojo); text-decoration: none; }
.rei-page-body a:hover { text-decoration: underline; }

/* ── Tarjetas de cursos ───────────────────────────── */
.rei-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--borde); }
.rei-card {
  background: var(--blanco); padding: 26px 24px; transition: var(--trans);
  position: relative; overflow: hidden; text-decoration: none !important; display: block;
}
.rei-card::after {
  content:'→'; position:absolute; bottom:24px; right:24px;
  font-size:1.1rem; color:var(--gris-claro); transition:var(--trans);
}
.rei-card:hover { background: var(--negro); }
.rei-card:hover .rei-card-tit,
.rei-card:hover .rei-card-desc { color: var(--blanco) !important; }
.rei-card:hover .rei-card-meta { color: var(--gris-medio) !important; }
.rei-card:hover::after { color: var(--rojo); transform: translate(3px,-3px); }
.rei-card-cat  { font-size:.64rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--rojo); margin-bottom:10px; display:block; }
.rei-card-tit  { font-size:1.05rem; font-weight:700; color:var(--negro); line-height:1.25; margin-bottom:8px; transition:var(--trans); }
.rei-card-desc { font-size:.82rem; color:var(--gris); line-height:1.6; margin-bottom:16px; font-weight:300; transition:var(--trans); }
.rei-card-meta { font-size:.74rem; color:var(--gris-plata); transition:var(--trans); display:flex; gap:12px; align-items:center; }
.rei-card-precio { font-size:.95rem; font-weight:700; color:var(--negro); }

/* Tarjeta con imagen (catálogo público) */
.rei-card-img { aspect-ratio:16/9; overflow:hidden; background:var(--negro-suave); margin:-26px -24px 20px; }
.rei-card-img img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.rei-card:hover .rei-card-img img { transform:scale(1.04); }

/* ── Formularios (login/registro) ────────────────── */
.rei-form-wrap {
  max-width: 440px; margin: 0 auto;
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: 4px; padding: 36px 40px; box-shadow: 0 2px 16px rgba(0,0,0,.06);
}
.rei-form-titulo { font-size: 1.4rem; font-weight: 800; margin-bottom: 6px; letter-spacing: -.02em; }
.rei-form-titulo span { color: var(--rojo); }
.rei-form-sub    { font-size: .85rem; color: var(--gris-medio); margin-bottom: 28px; }
.rei-form-grupo  { margin-bottom: 18px; }
.rei-form-grupo label { display:block; font-size:.78rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--gris); margin-bottom:5px; }
.rei-form-grupo input[type=text],
.rei-form-grupo input[type=email],
.rei-form-grupo input[type=password] {
  width:100%; padding:10px 14px; border:1.5px solid var(--borde);
  border-radius:3px; font-family:var(--font); font-size:.92rem;
  color:var(--negro); background:var(--blanco); transition:var(--trans);
}
.rei-form-grupo input:focus { border-color:var(--rojo); outline:none; box-shadow:0 0 0 3px rgba(192,57,43,.08); }
.rei-form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.rei-form-msg  { font-size:.84rem; padding:10px 14px; border-radius:3px; margin-top:12px; display:none; }
.rei-form-msg.error   { background:#fdf2f2; color:var(--rojo); border:1px solid #f5c6c6; display:block; }
.rei-form-msg.success { background:#f0faf4; color:#27ae60; border:1px solid #b7dfc6; display:block; }
.rei-form-link { font-size:.84rem; color:var(--gris-medio); text-align:center; margin-top:16px; }
.rei-form-link a { color:var(--rojo); font-weight:600; text-decoration:none; }

/* ── Dashboard alumno ────────────────────────────── */
.rei-dash-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-bottom:36px; }
.rei-dash-stat  { background:var(--blanco); border:1px solid var(--borde); border-radius:4px; padding:20px 24px; text-align:center; }
.rei-dash-stat-num { font-size:2rem; font-weight:800; color:var(--rojo); display:block; letter-spacing:-.03em; }
.rei-dash-stat-lbl { font-size:.72rem; color:var(--gris-medio); text-transform:uppercase; letter-spacing:.1em; margin-top:4px; display:block; }

/* ── Progreso ─────────────────────────────────────── */
.rei-progress     { background:var(--gris-claro); border-radius:99px; height:5px; overflow:hidden; margin:6px 0; }
.rei-progress-bar { height:100%; background:var(--rojo); border-radius:99px; transition:width .5s ease; }

/* ── Footer ──────────────────────────────────────── */
.rei-footer { background: var(--negro-suave); border-top: 1px solid rgba(255,255,255,.06); padding: 44px 0 22px; }
.rei-footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr; gap:44px; margin-bottom:32px; }
.rei-footer-logo { font-size:1rem; font-weight:700; color:var(--blanco) !important; margin-bottom:10px; letter-spacing:-.01em; text-decoration:none !important; display:block; }
.rei-footer-logo span { color:var(--rojo); }
.rei-footer-desc { font-size:.8rem; color:var(--gris-medio); line-height:1.65; font-weight:300; max-width:260px; }
.rei-footer-col-tit { font-size:.66rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--gris-plata); margin-bottom:14px; }
.rei-footer-col ul { list-style:none; }
.rei-footer-col ul li { margin-bottom:8px; }
.rei-footer-col ul a { font-size:.8rem; color:var(--gris-medio) !important; text-decoration:none !important; transition:var(--trans); }
.rei-footer-col ul a:hover { color:var(--blanco) !important; }
.rei-footer-btm { border-top:1px solid rgba(255,255,255,.06); padding-top:18px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; }
.rei-footer-btm p { font-size:.74rem; color:var(--gris-medio); }
.rei-footer-btm a { color:var(--rojo) !important; text-decoration:none !important; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
  .rei-grid        { grid-template-columns:1fr 1fr; }
  .rei-footer-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width: 768px) {
  .rei-nav-links, .rei-nav-cta { display:none; }
  .rei-ham { display:flex; }
  .rei-grid { grid-template-columns:1fr; }
  .rei-footer-grid { grid-template-columns:1fr; gap:24px; }
  .rei-form-wrap   { padding:28px 20px; }
  .rei-form-row    { grid-template-columns:1fr; }
  .rei-dash-stats  { grid-template-columns:1fr; }
}

/* ── Cabecera de páginas internas ────────────────── */
.rei-page-hero {
  background: var(--negro-suave); padding: 48px 0 40px;
  border-left: 3px solid var(--rojo); position: relative;
  margin-top: 60px;
}
.rei-page-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .68rem; font-weight: 600; letter-spacing: .18em;
  text-transform: uppercase; color: var(--rojo); margin-bottom: 12px;
}
.rei-page-hero__eyebrow::before { content:''; display:block; width:20px; height:1.5px; background:var(--rojo); }
.rei-page-hero__h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 800;
  color: var(--blanco) !important; letter-spacing: -.03em;
  line-height: 1.1; margin: 0 !important;
}
.rei-page-hero__sub {
  font-size: .95rem; color: var(--gris-plata); margin-top: 10px;
  font-weight: 300; line-height: 1.6;
}
.rei-page-hero__meta {
  display: flex; gap: 20px; margin-top: 14px;
  font-size: .82rem; color: var(--gris-plata);
}
.rei-page-hero__meta span { display: flex; align-items: center; gap: 6px; }

/* ── Cuerpo páginas internas ─────────────────────── */
.rei-page-body { padding: 52px 0; }
.rei-content-wrap { max-width: 760px; }
.rei-content-wrap p  { font-size: .95rem; line-height: 1.8; color: var(--gris); margin-bottom: 16px; }
.rei-content-wrap h2 { font-size: 1.3rem; font-weight: 700; color: var(--negro); margin: 32px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--borde); }
.rei-content-wrap h3 { font-size: 1.1rem; font-weight: 600; color: var(--negro); margin: 24px 0 8px; }
.rei-content-wrap ul, .rei-content-wrap ol { padding-left: 20px; margin-bottom: 16px; }
.rei-content-wrap li { font-size: .95rem; line-height: 1.75; color: var(--gris); margin-bottom: 6px; }
.rei-content-wrap a  { color: var(--rojo); text-decoration: none; }
.rei-content-wrap a:hover { text-decoration: underline; }
.rei-content-wrap strong { font-weight: 600; color: var(--negro); }
.rei-content-wrap blockquote {
  border-left: 3px solid var(--rojo); padding: 12px 20px;
  margin: 20px 0; background: var(--fondo); border-radius: 0 3px 3px 0;
}
.rei-content-wrap blockquote p { color: var(--gris); font-style: italic; margin: 0; }

/* ── Layout curso individual ─────────────────────── */
.rei-curso-layout { display: grid; grid-template-columns: 1fr 320px; gap: 48px; align-items: start; }
.rei-curso-thumb  { margin-bottom: 28px; border-radius: 4px; overflow: hidden; }
.rei-curso-thumb img { width: 100%; height: auto; display: block; }
.rei-curso-desc p { font-size: .95rem; line-height: 1.8; color: var(--gris); margin-bottom: 14px; }

.rei-lecciones { margin-top: 36px; }
.rei-lecciones__titulo { font-size: 1.1rem; font-weight: 700; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 2px solid var(--rojo); }
.rei-lecciones__lista  { border: 1px solid var(--borde); border-radius: 4px; overflow: hidden; }
.rei-lec-item {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 18px; border-bottom: 1px solid var(--borde);
  transition: var(--trans);
}
.rei-lec-item:last-child { border-bottom: none; }
.rei-lec-item:hover      { background: var(--fondo); }
.rei-lec-num   { font-size: .78rem; font-weight: 700; color: var(--gris-plata); width: 24px; flex-shrink: 0; }
.rei-lec-info  { flex: 1; }
.rei-lec-titulo{ font-size: .9rem; font-weight: 500; color: var(--negro); text-decoration: none; display: block; }
.rei-lec-titulo:hover { color: var(--rojo); }
.rei-lec-dur   { font-size: .75rem; color: var(--gris-medio); margin-top: 2px; display: block; }
.rei-lec-ico   { font-size: .9rem; color: var(--gris-plata); }

.rei-curso-card { border: 1px solid var(--borde); border-radius: 4px; overflow: hidden; position: sticky; top: 80px; }
.rei-curso-card__thumb img { width: 100%; display: block; }
.rei-curso-card__body  { padding: 20px; }
.rei-curso-card__precio{ font-size: 1.6rem; font-weight: 800; color: var(--negro); margin-bottom: 16px; letter-spacing: -.02em; }
.rei-curso-card__precio span { font-size: .85rem; font-weight: 400; color: var(--gris-medio); }
.rei-curso-card__features { list-style: none; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--borde); }
.rei-curso-card__features li { font-size: .84rem; color: var(--gris); padding: 5px 0; display: flex; align-items: center; gap: 8px; }

/* ── Layout lección ──────────────────────────────── */
.rei-leccion-layout { max-width: 860px; }
.rei-leccion-content { margin-top: 28px; font-size: .95rem; line-height: 1.8; color: var(--gris); }
.gwlms-video-wrapper { border-radius: 4px; overflow: hidden; margin-bottom: 0; }

/* ── Responsive interno ──────────────────────────── */
@media (max-width: 1024px) {
  .rei-curso-layout { grid-template-columns: 1fr; }
  .rei-curso-card   { position: static; }
}

/* ── Fix layout lecciones ────────────────────────── */
.rei-lec-item {
  display: grid !important;
  grid-template-columns: 32px 1fr auto !important;
  align-items: center !important;
  gap: 14px !important;
  padding: 14px 18px !important;
  border-bottom: 1px solid var(--borde) !important;
  transition: var(--trans) !important;
}
.rei-lec-item:last-child { border-bottom: none !important; }
.rei-lec-item:hover      { background: var(--fondo) !important; }
.rei-lec-num  { font-size: .75rem; font-weight: 700; color: var(--gris-plata); text-align: center; }
.rei-lec-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.rei-lec-titulo { font-size: .9rem; font-weight: 500; color: var(--negro); text-decoration: none !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
a.rei-lec-titulo:hover { color: var(--rojo) !important; }
.rei-lec-dur  { font-size: .74rem; color: var(--gris-medio); }
.rei-lec-ico  { font-size: .95rem; color: var(--gris-plata); flex-shrink: 0; }

/* ── Fix sidebar curso ───────────────────────────── */
.rei-curso-card__precio {
  font-size: 1.8rem !important;
  font-weight: 800 !important;
  color: var(--negro) !important;
  margin-bottom: 16px !important;
  letter-spacing: -.02em !important;
  display: block !important;
}