/* =========================================================
   Academia DPE — Estilos de componentes
   ========================================================= */

/* ---------- Cabecera ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
}
.site-branding img { max-height: 52px; width: auto; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; }
.site-logo__img { max-height: 52px; width: auto; }
.site-logo__mark {
  display: grid; place-items: center;
  width: 38px; height: 38px;
  background: var(--color-primary); color: #fff;
  border-radius: 10px; font-weight: 800;
}

.main-navigation { margin-left: auto; }
.nav-menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-menu li { position: relative; }
.nav-menu a {
  display: block; padding: 10px 14px;
  font-family: var(--font-head); font-weight: 500; font-size: 0.95rem;
  color: var(--color-text); border-radius: 8px;
}
.nav-menu a:hover, .nav-menu .current-menu-item > a { color: var(--color-primary); background: rgba(37,99,235,0.06); }
.nav-menu .sub-menu {
  position: absolute; top: 100%; left: 0; min-width: 200px;
  background: #fff; border: 1px solid var(--color-border); border-radius: 12px;
  box-shadow: var(--shadow); padding: 8px; list-style: none; margin: 8px 0 0;
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: all .2s ease;
}
.nav-menu li:hover > .sub-menu { opacity: 1; visibility: visible; transform: translateY(0); }

.site-header__actions { display: flex; align-items: center; gap: 14px; }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: 0; cursor: pointer; padding: 8px;
}
.menu-toggle__bar { width: 26px; height: 2px; background: var(--color-dark); border-radius: 2px; transition: .25s; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, #eaf0ff 0%, #f1f9ec 55%, #ffffff 100%);
  overflow: hidden;
}
.hero__inner {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center;
  padding: 90px 20px;
}
.hero__badge {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: 0.82rem; color: var(--color-primary);
  background: #fff; border: 1px solid var(--color-border);
  padding: 7px 16px; border-radius: 999px; box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}
.hero__title { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.02em; }
.hero__text { font-size: 1.15rem; color: var(--color-muted); max-width: 540px; margin: 18px 0 30px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 32px; list-style: none; margin: 0; padding: 0; }
.hero__trust li { font-size: 0.92rem; color: var(--color-muted); }
.hero__trust strong { display: block; font-family: var(--font-head); font-size: 1.5rem; color: var(--color-dark); }

.hero__media { position: relative; min-height: 380px; }
.hero__placeholder { position: relative; height: 100%; min-height: 380px; }
.hero__logo {
  position: absolute; inset: 0; margin: auto; z-index: 2;
  max-width: 78%; height: auto;
  filter: drop-shadow(0 18px 40px rgba(26, 45, 114, 0.18));
}
.hero__blob {
  position: absolute; inset: 0; margin: auto;
  width: 90%; height: 90%;
  background: linear-gradient(135deg, var(--color-blue-light), var(--color-lime));
  border-radius: 42% 58% 60% 40% / 45% 45% 55% 55%;
  filter: blur(6px); opacity: 0.35;
  animation: blobMove 9s ease-in-out infinite;
}
@keyframes blobMove {
  0%,100% { border-radius: 42% 58% 60% 40% / 45% 45% 55% 55%; }
  50% { border-radius: 58% 42% 40% 60% / 55% 55% 45% 45%; }
}
.hero__card {
  position: absolute; z-index: 2;
  display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 14px; box-shadow: var(--shadow-lg);
  padding: 14px 18px;
}
.hero__card strong { display: block; font-family: var(--font-head); color: var(--color-dark); }
.hero__card small { color: var(--color-muted); }
.hero__card-icon { font-size: 1.6rem; }
.hero__card--1 { top: 14%; left: -4%; animation: floatY 4s ease-in-out infinite; }
.hero__card--2 { bottom: 16%; right: -2%; animation: floatY 4s ease-in-out infinite 1.2s; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
.hero__image { border-radius: 22px; box-shadow: var(--shadow-lg); }

/* ---------- Aliados / Clientes (carrusel) ---------- */
.allies { padding: 56px 0 60px; overflow: hidden; }
.allies__head { text-align: center; margin-bottom: 40px; }
.allies__pill {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  font-size: 1.15rem; color: var(--color-green);
  background: rgba(0, 153, 51, 0.10); border: 1px solid rgba(0, 153, 51, 0.18);
  padding: 14px 40px; border-radius: 999px;
}
.allies__marquee {
  position: relative; width: 100%; overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.allies__track {
  display: flex; align-items: center; width: max-content;
  gap: 80px; padding: 10px 40px;
  animation: alliesScroll 35s linear infinite;
}
.allies__marquee:hover .allies__track { animation-play-state: paused; }
.allies__item {
  flex: 0 0 auto; display: grid; place-items: center;
  min-width: 150px; height: 70px;
}
.allies__logo, .allies__item img {
  max-height: 60px; max-width: 180px; width: auto; object-fit: contain;
  filter: grayscale(100%); opacity: 0.65;
  transition: filter .3s ease, opacity .3s ease, transform .3s ease;
}
.allies__item:hover .allies__logo, .allies__item:hover img {
  filter: grayscale(0); opacity: 1; transform: scale(1.05);
}
.allies__name {
  font-family: var(--font-head); font-weight: 700; font-size: 1.2rem;
  color: #94a3b8; white-space: nowrap; transition: color .3s ease;
}
.allies__item:hover .allies__name { color: var(--color-primary); }
.allies__hint { text-align: center; color: var(--color-muted); font-size: 0.85rem; margin-top: 18px; }
@keyframes alliesScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .allies__track { animation: none; flex-wrap: wrap; justify-content: center; width: 100%; }
}

/* ---------- Características ---------- */
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 32px 28px; transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.feature-card__icon {
  display: inline-grid; place-items: center; width: 58px; height: 58px;
  font-size: 1.7rem; background: rgba(37,65,207,0.08); border-radius: 14px; margin-bottom: 18px;
}
.feature-card__title { font-size: 1.2rem; }
.feature-card__text { color: var(--color-muted); margin: 0; }

/* Variantes de color (paleta DPE) por tarjeta */
.feature-card--c-blue   { border-top: 3px solid var(--color-primary); }
.feature-card--c-blue   .feature-card__icon { background: rgba(37,65,207,0.10); }
.feature-card--c-green  { border-top: 3px solid var(--color-green); }
.feature-card--c-green  .feature-card__icon { background: rgba(0,153,51,0.12); }
.feature-card--c-orange { border-top: 3px solid var(--color-accent); }
.feature-card--c-orange .feature-card__icon { background: rgba(245,134,52,0.14); }
.feature-card--c-purple { border-top: 3px solid var(--color-purple); }
.feature-card--c-purple .feature-card__icon { background: rgba(168,81,138,0.12); }
.feature-card--c-lime   { border-top: 3px solid var(--color-lime); }
.feature-card--c-lime   .feature-card__icon { background: rgba(153,204,51,0.16); }
.feature-card--c-yellow { border-top: 3px solid var(--color-yellow); }
.feature-card--c-yellow .feature-card__icon { background: rgba(255,204,41,0.18); }

/* ---------- Misión y Visión ---------- */
.mv__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.mv__card {
  position: relative; background: #fff; border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 40px 36px; overflow: hidden;
}
.mv__card::before {
  content: ""; position: absolute; top: 0; left: 0; width: 6px; height: 100%;
}
.mv__card--mission::before { background: linear-gradient(var(--color-primary), var(--color-blue-light)); }
.mv__card--vision::before  { background: linear-gradient(var(--color-green), var(--color-lime)); }
.mv__icon {
  display: inline-grid; place-items: center; width: 56px; height: 56px;
  font-size: 1.6rem; border-radius: 50%; margin-bottom: 16px;
}
.mv__card--mission .mv__icon { background: rgba(37,65,207,0.10); }
.mv__card--vision .mv__icon { background: rgba(0,153,51,0.12); }
.mv__card h3 { font-size: 1.5rem; }
.mv__card p { color: var(--color-muted); margin: 0; }

/* ---------- Cursos ---------- */
.courses__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.course-card {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  overflow: hidden; transition: transform .25s ease, box-shadow .25s ease;
}
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.course-card__media {
  display: block; aspect-ratio: 3/2; background: linear-gradient(135deg, #dbe3ff, #e6f4d9);
  display: grid; place-items: center; overflow: hidden;
}
.course-card__media img { width: 100%; height: 100%; object-fit: cover; }
.course-card__media-fallback, .course-card--demo .course-card__media span { font-size: 3rem; }
.course-card__body { padding: 24px; }
.course-card__cat {
  display: inline-block; font-family: var(--font-head); font-weight: 600;
  font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--color-primary); background: rgba(37,99,235,0.08);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 12px;
}
.course-card__title { font-size: 1.2rem; margin-bottom: 10px; }
.course-card__title a { color: var(--color-dark); }
.course-card__title a:hover { color: var(--color-primary); }
.course-card__excerpt { color: var(--color-muted); font-size: 0.95rem; }
.course-card__meta { display: flex; gap: 16px; font-size: 0.85rem; color: var(--color-muted); margin-top: 14px; }
.course-card__link { display: inline-block; margin-top: 14px; font-family: var(--font-head); font-weight: 600; }
.courses__cta { text-align: center; margin-top: 46px; }
.courses__hint { grid-column: 1 / -1; text-align: center; color: var(--color-muted); font-size: 0.9rem; }

/* ---------- Estadísticas ---------- */
.stats { background: var(--color-dark); padding: 64px 0; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat__number { display: block; font-family: var(--font-head); font-weight: 800; font-size: 2.8rem; color: #fff; }
.stat__label { color: #94a3b8; font-size: 0.95rem; }

/* ---------- Testimonios ---------- */
.testimonials__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.testimonial {
  background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius);
  padding: 30px; margin: 0;
}
.testimonial__stars { color: var(--color-accent); letter-spacing: 2px; margin-bottom: 14px; }
.testimonial__quote { font-size: 1.02rem; color: var(--color-text); margin: 0 0 22px; font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: 12px; }
.testimonial__avatar {
  display: grid; place-items: center; width: 46px; height: 46px;
  background: var(--color-primary); color: #fff; border-radius: 50%;
  font-family: var(--font-head); font-weight: 700;
}
.testimonial__author small { color: var(--color-muted); display: block; }

/* ---------- CTA ---------- */
.cta { padding: 30px 0 80px; }
.cta__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-dark) 55%, var(--color-green) 130%);
  border-radius: 24px; padding: 50px 56px; box-shadow: var(--shadow-lg);
}
.cta__content h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 8px; }
.cta__content p { color: rgba(255,255,255,0.85); margin: 0; }

/* ---------- Blog / contenido ---------- */
.page-wrap { display: grid; grid-template-columns: 1fr 320px; gap: 50px; padding: 70px 20px; }
.page-wrap--single { grid-template-columns: 1fr; max-width: 820px; }
.page-header { margin-bottom: 36px; }
.page-title { font-size: 2.2rem; }
.posts-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.post-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; transition: box-shadow .25s; }
.post-card:hover { box-shadow: var(--shadow); }
.post-card__media { display: block; aspect-ratio: 16/9; overflow: hidden; }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: 22px; }
.post-card__meta { display: flex; gap: 14px; font-size: 0.82rem; color: var(--color-muted); margin-bottom: 10px; }
.post-card__title { font-size: 1.25rem; margin-bottom: 8px; }
.post-card__title a { color: var(--color-dark); }
.post-card__title a:hover { color: var(--color-primary); }
.post-card__excerpt { color: var(--color-muted); font-size: 0.95rem; }
.post-card__link { display: inline-block; margin-top: 12px; font-family: var(--font-head); font-weight: 600; }

/* Entrada / página individual */
.single-entry .entry-cats { margin-bottom: 14px; }
.single-entry .entry-cats a { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 600; }
.single-entry .entry-title { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.entry-meta { display: flex; gap: 16px; color: var(--color-muted); font-size: 0.9rem; margin-top: 12px; }
.entry-thumb { margin: 28px 0; border-radius: var(--radius); overflow: hidden; }
.entry-content { font-size: 1.05rem; }
.entry-content h2 { margin-top: 1.6em; }
.entry-content img { border-radius: var(--radius); }
.entry-content blockquote {
  border-left: 4px solid var(--color-primary); margin: 1.5em 0; padding: 8px 0 8px 24px;
  color: var(--color-dark); font-style: italic;
}
.entry-content pre { background: var(--color-dark); color: #e2e8f0; padding: 20px; border-radius: var(--radius-sm); overflow: auto; }
.entry-content code { background: var(--color-bg-alt); padding: 2px 6px; border-radius: 4px; }
.entry-footer { margin-top: 30px; }
.entry-tags a {
  display: inline-block; font-size: 0.82rem; background: var(--color-bg-alt);
  padding: 5px 12px; border-radius: 999px; margin: 0 6px 6px 0;
}

/* ---------- Barra lateral / widgets ---------- */
.widget { margin-bottom: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--color-border); }
.widget:last-child { border-bottom: 0; }
.widget-title { font-size: 1.1rem; margin-bottom: 16px; }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget ul li { padding: 7px 0; border-bottom: 1px dashed var(--color-border); }
.widget a { color: var(--color-text); }
.widget a:hover { color: var(--color-primary); }

/* ---------- Búsqueda ---------- */
.search-form { display: flex; gap: 8px; }
.search-form .search-field {
  flex: 1; padding: 12px 16px; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-family: var(--font-base);
}
.search-form .search-submit {
  background: var(--color-primary); color: #fff; border: 0; padding: 0 20px;
  border-radius: var(--radius-sm); cursor: pointer; font-family: var(--font-head); font-weight: 600;
}

/* ---------- Paginación ---------- */
.pagination, .navigation { margin-top: 50px; }
.nav-links { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.nav-links .page-numbers {
  display: grid; place-items: center; min-width: 44px; height: 44px; padding: 0 12px;
  border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  font-family: var(--font-head); font-weight: 600; color: var(--color-text);
}
.nav-links .page-numbers.current, .nav-links .page-numbers:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.post-navigation .nav-links { justify-content: space-between; }
.nav-sub { display: block; font-size: 0.78rem; color: var(--color-muted); text-transform: uppercase; }

/* ---------- 404 ---------- */
.error-404 { padding: 110px 20px; text-align: center; }
.error-404__code { font-family: var(--font-head); font-weight: 800; font-size: 6rem; color: var(--color-primary); line-height: 1; }
.error-404__title { font-size: 2rem; margin: 10px 0; }
.error-404__text { color: var(--color-muted); max-width: 460px; margin: 0 auto 26px; }
.error-404__search { max-width: 420px; margin: 0 auto 24px; }

/* ---------- Comentarios ---------- */
.comments-area { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--color-border); }
.comments-title { font-size: 1.4rem; margin-bottom: 24px; }
.comment-list { list-style: none; padding: 0; }
.comment-list .children { list-style: none; padding-left: 32px; }
.comment-body { padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.comment-author { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 600; }
.comment-author img { border-radius: 50%; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
  width: 100%; padding: 12px 16px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); font-family: var(--font-base);
}
.comment-form .form-submit .submit {
  background: var(--color-primary); color: #fff; border: 0; padding: 13px 26px;
  border-radius: var(--radius-sm); cursor: pointer; font-family: var(--font-head); font-weight: 600;
}

/* ---------- Pie de página ---------- */
.site-footer { background: var(--color-dark); color: #cbd5e1; padding: 70px 0 30px; }
.site-footer__widgets { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 36px; }
.footer-logo {
  display: inline-block; background: #fff; padding: 12px 18px;
  border-radius: 12px; box-shadow: var(--shadow-sm);
}
.footer-logo img { max-height: 46px; width: auto; }
.footer-brand__desc { color: #c2cbe0; margin-top: 18px; max-width: 300px; }
.footer-widget-title, .footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: #fff; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { padding: 6px 0; }
.site-footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px;
  margin-top: 50px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.1);
}
.site-footer__copy { margin: 0; font-size: 0.9rem; color: #94a3b8; }
.footer-menu { display: flex; gap: 20px; list-style: none; margin: 0; padding: 0; font-size: 0.9rem; }

/* ---------- Animación de aparición ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__blob, .hero__card { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .features__grid, .courses__grid, .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__widgets { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .menu-toggle { display: flex; }
  .main-navigation {
    position: fixed; inset: 74px 0 auto 0; background: #fff;
    border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow);
    padding: 16px; margin: 0; max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .main-navigation.is-open { max-height: 80vh; overflow: auto; }
  .nav-menu { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-menu .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding-left: 16px; margin: 0; }
  .header-cta { display: none; }
  .hero__inner { grid-template-columns: 1fr; padding: 60px 20px; }
  .hero__media { display: none; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .page-wrap { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .cta__inner { flex-direction: column; text-align: center; padding: 40px 28px; }
  .site-footer__bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 560px) {
  .section { padding: 56px 0; }
  .features__grid, .courses__grid, .testimonials__grid { grid-template-columns: 1fr; }
  .site-footer__widgets { grid-template-columns: 1fr 1fr; }
  .hero__trust { gap: 22px; }
}