/**
 * MisparBit v2 — Landing Page CSS
 */

/* ============================================================
   NAVBAR
   ============================================================ */
.mb-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.75);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.mb-nav.scrolled {
  background: rgba(255,255,255,0.7); /* glassmorphism adjustment */
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.mb-nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--mb-space-5);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--mb-space-5);
}
.mb-nav__brand {
  display: flex;
  align-items: center;
  gap: var(--mb-space-3);
  text-decoration: none;
}
.mb-nav__logo {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}
.mb-nav__brand-name {
  font-family: var(--mb-font-title);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--mb-indigo-dark);
  letter-spacing: .02em;
}
.mb-nav__links {
  display: flex;
  align-items: center;
  gap: var(--mb-space-1);
  list-style: none;
}
.mb-nav__link {
  padding: .5rem 1rem;
  border-radius: 100px;
  color: var(--mb-text-muted);
  font-size: .9rem;
  font-weight: 600;
  transition: all 0.2s ease;
}
.mb-nav__link:hover, .mb-nav__link.active {
  background: rgba(79, 70, 229, 0.08);
  color: var(--mb-indigo-dark);
}
.mb-nav__cta { margin-left: var(--mb-space-3); }
.mb-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--mb-space-2);
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}
.mb-nav__hamburger:focus-visible {
  outline: 3px solid var(--mb-indigo-mid);
  outline-offset: 2px;
  border-radius: var(--mb-radius-sm);
}
.mb-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--mb-indigo);
  border-radius: 2px;
  transition: all var(--mb-transition);
}

/* ============================================================
   HERO
   ============================================================ */
.mb-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(68px + var(--mb-space-10)) var(--mb-space-5) var(--mb-space-10);
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, #ffffff 0%, #F0EEF8 50%, #EEF0F9 100%);
}
/* Watermark hebreo decorativo */
.mb-hero::before {
  content: 'בראשית ברא אלהים';
  position: absolute;
  font-family: var(--mb-font-heb);
  font-size: clamp(5rem, 18vw, 16rem);
  color: rgba(45,58,140,.04);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  direction: rtl;
}

.mb-hero__badge {
  margin-bottom: var(--mb-space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--mb-space-2);
  padding: .35rem 1rem;
  background: var(--mb-indigo-light);
  border: 1px solid rgba(79,94,189,.25);
  border-radius: var(--mb-radius-full);
  font-size: .8rem;
  font-weight: 600;
  color: var(--mb-indigo);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.mb-hero__logo {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--mb-space-4);
  filter: drop-shadow(0 4px 20px rgba(45,58,140,.25));
}
.mb-hero__title {
  font-family: var(--mb-font-title);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 600;
  background: linear-gradient(135deg, var(--mb-indigo-dark) 0%, var(--mb-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--mb-space-2);
  letter-spacing: -.01em;
}
.mb-hero__hebrew {
  font-family: var(--mb-font-heb);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--mb-gold);
  direction: rtl;
  margin-bottom: var(--mb-space-5);
  display: block;
}
.mb-hero__desc {
  max-width: 650px;
  margin: 0 auto var(--mb-space-8);
  color: var(--mb-text-muted);
  font-size: 1.15rem;
  line-height: 1.85;
  font-weight: 300;
  letter-spacing: 0.01em;
  text-wrap: pretty;
}
.mb-hero__ctas {
  display: flex;
  gap: var(--mb-space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--mb-space-8);
}

/* Buscador inline del hero */
.mb-hero__search {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}
.mb-hero__search-box {
  display: flex;
  background: var(--mb-bg);
  border: 1.5px solid var(--mb-border);
  border-radius: var(--mb-radius-full);
  overflow: hidden;
  box-shadow: var(--mb-shadow);
  transition: border-color var(--mb-transition), box-shadow var(--mb-transition);
}
.mb-hero__search-box:focus-within {
  border-color: var(--mb-indigo-mid);
  box-shadow: 0 0 0 3px rgba(79,94,189,.15), var(--mb-shadow);
}
.mb-hero__search-input {
  flex: 1;
  border: none;
  outline: none;
  padding: .9rem 1.25rem;
  font-size: 1rem;
  font-family: var(--mb-font-heb);
  direction: rtl;
  background: transparent;
  color: var(--mb-text);
}
.mb-hero__search-input::placeholder { color: var(--mb-text-light); }
.mb-hero__search-kbd {
  background: none;
  border: none;
  padding: 0 .75rem;
  cursor: pointer;
  color: var(--mb-text-muted);
  transition: color var(--mb-transition);
  font-size: 1rem;
}
.mb-hero__search-kbd:hover { color: var(--mb-indigo); }
.mb-hero__search-submit {
  background: var(--mb-indigo);
  border: none;
  padding: 0 1.5rem;
  cursor: pointer;
  color: white;
  font-size: 1rem;
  transition: background var(--mb-transition);
  display: flex;
  align-items: center;
}
.mb-hero__search-submit:hover { background: var(--mb-indigo-dark); }

/* Métodos rápidos */
.mb-hero__controls {
  display: flex;
  gap: var(--mb-space-2);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--mb-space-3);
}
.mb-hero__select {
  padding: .4rem .9rem;
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius-full);
  background: white;
  color: var(--mb-text);
  font-size: .82rem;
  cursor: pointer;
  transition: border-color var(--mb-transition);
}
.mb-hero__select:focus { outline: none; border-color: var(--mb-indigo-mid); }

/* Gematría live counter */
.mb-hero__gema {
  display: none;
  align-items: center;
  gap: var(--mb-space-2);
  margin-top: var(--mb-space-3);
  font-size: .85rem;
  color: var(--mb-text-muted);
  justify-content: center;
}
.mb-hero__gema.visible { display: flex; }
.mb-hero__gema-val {
  font-family: var(--mb-font-title);
  font-size: 1.4rem;
  color: var(--mb-gold);
  font-weight: 700;
}

/* Scroll indicator */
.mb-hero__scroll {
  position: absolute;
  bottom: var(--mb-space-6);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--mb-space-2);
  color: var(--mb-text-light);
  font-size: .75rem;
  animation: mb-bounce 2s infinite;
}
@keyframes mb-bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(-8px)} }

/* ============================================================
   SECCIONES GENERALES
   ============================================================ */
.mb-section {
  padding: var(--mb-space-10) var(--mb-space-5);
}
.mb-section--alt { background: var(--mb-bg-soft); }
.mb-section--indigo {
  background: linear-gradient(135deg, var(--mb-indigo-dark) 0%, var(--mb-indigo) 100%);
  color: white;
}
.mb-section__inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.mb-grid-responsive {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
@media (max-width: 900px) {
  .mb-grid-responsive {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
.mb-section__header {
  text-align: center;
  margin-bottom: var(--mb-space-8);
}
.mb-section__eyebrow {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mb-indigo-mid);
  margin-bottom: var(--mb-space-3);
  display: block;
}
.mb-section--indigo .mb-section__eyebrow { color: rgba(255,255,255,.7); }
.mb-section__title { margin-bottom: var(--mb-space-3); }
.mb-section--indigo .mb-section__title { color: white; }
.mb-section__subtitle {
  color: var(--mb-text-muted);
  max-width: 700px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.75;
  font-weight: 300;
  text-wrap: pretty;
}
.mb-section--indigo .mb-section__subtitle { color: rgba(255,255,255,.7); }

/* ============================================================
   FEATURES GRID
   ============================================================ */
.mb-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--mb-space-4);
}
.mb-feature {
  background: white;
  border-radius: var(--mb-radius);
  padding: var(--mb-space-5);
  border: 1px solid var(--mb-border);
  transition: all var(--mb-transition);
  position: relative;
  overflow: hidden;
}
.mb-feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mb-indigo), var(--mb-violet));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--mb-transition);
}
.mb-feature:hover { transform: translateY(-4px); box-shadow: var(--mb-shadow-lg); }
.mb-feature:hover::before { transform: scaleX(1); }

.mb-feature__icon {
  width: 52px; height: 52px;
  border-radius: var(--mb-radius);
  background: var(--mb-indigo-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--mb-space-4);
  color: var(--mb-indigo);
}
.mb-feature__icon--gold { background: var(--mb-gold-soft); color: var(--mb-gold); }
.mb-feature__icon--violet { background: var(--mb-violet-light); color: var(--mb-violet); }
.mb-feature__title {
  font-family: var(--mb-font-ui);
  font-size: 1rem;
  font-weight: 700;
  color: var(--mb-text);
  margin-bottom: var(--mb-space-2);
}
.mb-feature__desc {
  font-size: .875rem;
  color: var(--mb-text-muted);
  line-height: 1.6;
}
.mb-feature__heb {
  font-family: var(--mb-font-heb);
  font-size: 1.6rem;
  color: var(--mb-gold);
  direction: rtl;
  margin-bottom: var(--mb-space-2);
  display: block;
}

/* ============================================================
   CURSOS
   ============================================================ */
.mb-courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--mb-space-5);
}
.mb-course {
  background: white;
  border-radius: var(--mb-radius-lg);
  overflow: hidden;
  border: 1px solid var(--mb-border);
  box-shadow: var(--mb-shadow-sm);
  transition: all var(--mb-transition);
  display: flex;
  flex-direction: column;
}
.mb-course:hover { transform: translateY(-4px); box-shadow: var(--mb-shadow-lg); }
.mb-course__img {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: var(--mb-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--mb-indigo);
  flex-shrink: 0;
}
.mb-course__body {
  padding: var(--mb-space-5);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.mb-course__tag {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--mb-indigo-mid);
  margin-bottom: var(--mb-space-2);
}
.mb-course__title {
  font-family: var(--mb-font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--mb-text);
  margin-bottom: var(--mb-space-2);
  line-height: 1.3;
}
.mb-course__desc {
  font-size: .875rem;
  color: var(--mb-text-muted);
  flex: 1;
  margin-bottom: var(--mb-space-4);
}
.mb-course__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: var(--mb-space-4);
  border-top: 1px solid var(--mb-border);
}
.mb-course__price {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--mb-indigo-dark);
}
.mb-course__price span {
  font-size: .8rem;
  font-weight: 400;
  color: var(--mb-text-muted);
}
.mb-course__coming {
  font-size: .75rem;
  color: var(--mb-warning);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   NOTAS / BLOG
   ============================================================ */
.mb-notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--mb-space-4);
}
.mb-note {
  background: white;
  border-radius: var(--mb-radius);
  border: 1px solid var(--mb-border);
  overflow: hidden;
  transition: all var(--mb-transition);
  display: flex;
  flex-direction: column;
  min-height: 450px;
}
.mb-note:hover { transform: translateY(-3px); box-shadow: var(--mb-shadow); }
.mb-note__header {
  padding: var(--mb-space-5);
  background: linear-gradient(135deg, var(--mb-indigo-light), var(--mb-violet-light));
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
}
.mb-note__heb {
  font-family: var(--mb-font-heb);
  font-size: 2rem;
  color: var(--mb-indigo);
  direction: rtl;
}
.mb-note__body { padding: var(--mb-space-5); flex: 1; }
.mb-note__date {
  font-size: .72rem;
  color: var(--mb-text-light);
  margin-bottom: var(--mb-space-2);
}
.mb-note__title {
  font-family: var(--mb-font-ui);
  font-size: .95rem;
  font-weight: 700;
  color: var(--mb-text);
  margin-bottom: var(--mb-space-2);
  line-height: 1.4;
}
.mb-note__excerpt {
  font-size: .82rem;
  color: var(--mb-text-muted);
  line-height: 1.6;
}
.mb-note__footer {
  padding: var(--mb-space-3) var(--mb-space-5);
  border-top: 1px solid var(--mb-border);
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.mb-cta-banner {
  background: linear-gradient(135deg, var(--mb-indigo-dark), var(--mb-indigo) 50%, var(--mb-violet));
  color: white;
  text-align: center;
  padding: var(--mb-space-10) var(--mb-space-5);
  position: relative;
  overflow: hidden;
  width: 100%;
  box-sizing: border-box;
}
.mb-cta-banner::before {
  content: 'תורה';
  position: absolute;
  font-family: var(--mb-font-heb);
  font-size: 20rem;
  color: rgba(255,255,255,.04);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  white-space: nowrap;
}
.mb-cta-banner__title {
  color: white;
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: var(--mb-space-3);
}
.mb-cta-banner__sub {
  color: rgba(255,255,255,.75);
  margin-bottom: var(--mb-space-6);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.mb-cta-banner__btns {
  display: flex;
  gap: var(--mb-space-3);
  justify-content: center;
  flex-wrap: wrap;
}
.mb-btn--white { background: white; color: var(--mb-indigo-dark); border-color: white; }
.mb-btn--white:hover { background: var(--mb-bg-soft); }
.mb-btn--outline-white { background: transparent; color: white; border-color: white; }
.mb-btn--outline-white:hover { background: rgba(255,255,255,.1); }

/* ============================================================
   FOOTER
   ============================================================ */
.mb-footer {
  background: var(--mb-indigo-dark);
  color: rgba(255,255,255,.7);
  padding: var(--mb-space-8) var(--mb-space-5) var(--mb-space-5);
}
.mb-footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--mb-space-8);
}
@media (max-width: 768px) {
  .mb-footer__inner {
    grid-template-columns: 1fr;
    gap: var(--mb-space-5);
  }
}
.mb-footer__brand {
  display: flex;
  gap: var(--mb-space-3);
  align-items: flex-start;
  margin-bottom: var(--mb-space-4);
}
.mb-footer__logo { width: 36px; height: 36px; filter: brightness(0) invert(1); opacity: .9; }
.mb-footer__name { font-family: var(--mb-font-title); font-size: 1.2rem; color: white; }
.mb-footer__tagline { font-size: .85rem; color: rgba(255,255,255,.5); margin-top: var(--mb-space-2); }
.mb-footer__col-title { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); margin-bottom: var(--mb-space-4); }
.mb-footer__links { list-style: none; display: flex; flex-direction: column; gap: var(--mb-space-2); }
.mb-footer__links a { color: rgba(255,255,255,.65); font-size: .88rem; transition: color var(--mb-transition); }
.mb-footer__links a:hover { color: white; }
.mb-footer__bottom {
  max-width: 1200px;
  margin: var(--mb-space-8) auto 0;
  padding-top: var(--mb-space-5);
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--mb-space-3);
  font-size: .8rem;
}
.mb-footer__copy { color: rgba(255,255,255,.4); }
.mb-footer__heb { font-family: var(--mb-font-heb); color: var(--mb-gold); direction: rtl; }

/* Mobile nav overlay */
.mb-nav__mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0; bottom: 0;
  background: white;
  z-index: 999;
  padding: var(--mb-space-4) var(--mb-space-5);
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.mb-nav__mobile-menu.open { display: flex; }
.mb-nav__mobile-link {
  display: block;
  padding: var(--mb-space-3) var(--mb-space-4);
  border-radius: var(--mb-radius);
  color: var(--mb-text);
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.2s ease;
  text-decoration: none;
  border-left: 3px solid transparent;
}
.mb-nav__mobile-link:hover, .mb-nav__mobile-link:active {
  background: var(--mb-bg-alt);
  color: var(--mb-indigo);
  border-left: 3px solid var(--mb-indigo);
  transform: translateX(4px);
}

/* ============================================================
   CRO ADDITIONS — ADDITIVE ONLY (no override de clases existentes)
   ============================================================ */

/* ── Navbar Dropdown (CSS-only, sin JS) ──────────────────── */
.mb-nav__dropdown { position: relative; }
.mb-nav__dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 180px;
  background: white;
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,.12);
  padding: 6px 0;
  margin-top: 8px;
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 1100;
}
.mb-nav__dropdown-menu::before {
  content: "";
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}
@media (min-width: 768px) {
  .mb-nav__links > li:last-child .mb-nav__dropdown-menu {
    left: auto;
    right: 0;
    transform: translateX(0) translateY(-6px);
  }
}
.mb-nav__dropdown:hover .mb-nav__dropdown-menu,
.mb-nav__dropdown:focus-within .mb-nav__dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
@media (min-width: 768px) {
  .mb-nav__links > li:last-child.mb-nav__dropdown:hover .mb-nav__dropdown-menu,
  .mb-nav__links > li:last-child.mb-nav__dropdown:focus-within .mb-nav__dropdown-menu {
    transform: translateX(0) translateY(0);
  }
}
.mb-nav__dropdown-menu li a {
  display: block;
  padding: 8px 20px;
  color: var(--mb-text-muted);
  font-size: .85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.mb-nav__dropdown-menu li a:hover {
  background: var(--mb-bg-alt);
  color: var(--mb-indigo);
}
.mb-nav__dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: default;
}
.mb-nav__dropdown-toggle::after {
  content: '▾';
  font-size: .7rem;
  opacity: .6;
  transition: transform .2s;
}
.mb-nav__dropdown:hover .mb-nav__dropdown-toggle::after,
.mb-nav__dropdown:focus-within .mb-nav__dropdown-toggle::after {
  transform: rotate(180deg);
}

/* Mobile: dropdown accordion */
.mb-nav__mobile-group { width: 100%; }
.mb-nav__mobile-group-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--mb-text);
  cursor: pointer;
  border-radius: 8px;
  transition: background .15s;
}
.mb-nav__mobile-group-label:hover { background: var(--mb-bg-alt); }
.mb-nav__mobile-submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.mb-nav__mobile-group input[type="checkbox"] { display: none; }
.mb-nav__mobile-group input:checked ~ .mb-nav__mobile-submenu { max-height: 300px; }
.mb-nav__mobile-submenu a {
  display: block;
  padding: 8px 32px;
  font-size: .85rem;
  color: var(--mb-text-muted);
  text-decoration: none;
  transition: color .15s;
}
.mb-nav__mobile-submenu a:hover { color: var(--mb-indigo); }

/* ── Promo Banner ────────────────────────────────────────── */
.mb-promo-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 48px 40px;
  border-radius: 24px;
  background: var(--mb-indigo);
  color: white;
  max-width: 960px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.mb-promo-banner__body { flex: 1 1 300px; }
.mb-promo-banner__badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  border-radius: 99px;
  padding: 4px 14px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.mb-promo-banner__eyebrow {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .75;
  margin-bottom: 8px;
}
.mb-promo-banner__title { font-size: 2rem; font-weight: 700; margin-bottom: 12px; line-height: 1.2; }
.mb-promo-banner__desc { opacity: .85; line-height: 1.7; margin-bottom: 24px; }
.mb-promo-banner__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--mb-indigo-dark);
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 99px;
  text-decoration: none;
  font-size: .9rem;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 16px rgba(0,0,0,.15);
}
.mb-promo-banner__cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,.2); }
.mb-promo-banner__logo {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 20px;
  background: rgba(255,255,255,.15);
  padding: 16px;
}

/* ── Testimonios ─────────────────────────────────────────── */
.mb-testimonios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}
.mb-testimonio {
  background: white;
  border: 1px solid var(--mb-border);
  border-radius: var(--mb-radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: box-shadow .2s, transform .2s;
}
.mb-testimonio:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,.08);
  transform: translateY(-2px);
}
.mb-testimonio__stars { color: #f59e0b; font-size: 1rem; letter-spacing: 2px; }
.mb-testimonio__text {
  font-size: .9rem;
  color: var(--mb-text-muted);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.mb-testimonio__text::before { content: '"'; }
.mb-testimonio__text::after  { content: '"'; }
.mb-testimonio__author { display: flex; align-items: center; gap: 12px; }
.mb-testimonio__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  object-fit: cover;
  background: var(--mb-indigo);
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 1rem;
  flex-shrink: 0;
  overflow: hidden;
}
.mb-testimonio__name  { font-size: .88rem; font-weight: 600; color: var(--mb-text); }
.mb-testimonio__cargo { font-size: .78rem; color: var(--mb-text-muted); }

/* ── Course Scarcity ─────────────────────────────────────── */
.mb-course__scarcity {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 14px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 10px;
  margin-bottom: 12px;
}
.mb-course__promo-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  font-weight: 700;
  color: #ea580c;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.mb-course__price-old {
  text-decoration: line-through;
  color: var(--mb-text-muted);
  font-size: .85rem;
}
.mb-course__price-new {
  color: #16a34a;
  font-weight: 700;
  font-size: 1.1rem;
}
.mb-course__plazas {
  font-size: .78rem;
  color: #9a3412;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.mb-course__promo-hasta {
  font-size: .75rem;
  color: #b45309;
}

/* ── Lector Bridge CTA ───────────────────────────────────── */
.mb-bridge-cta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 14px;
  background: linear-gradient(135deg, #e0e7ff 0%, #ede9fe 100%);
  border: 1px solid #c7d2fe;
  border-radius: 12px;
  text-decoration: none;
  color: var(--mb-indigo-dark);
  font-size: .82rem;
  font-weight: 500;
  transition: background .2s, transform .2s;
  line-height: 1.4;
}
.mb-bridge-cta:hover { background: #c7d2fe; transform: translateY(-1px); }
.mb-bridge-cta i { color: var(--mb-indigo); font-size: 1rem; flex-shrink: 0; }

/* ── Responsive additions ────────────────────────────────── */
@media (max-width: 768px) {
  .mb-promo-banner { padding: 32px 24px; gap: 20px; }
  .mb-promo-banner__title { font-size: 1.5rem; }
  .mb-promo-banner__logo { width: 80px; height: 80px; }
  .mb-testimonios-grid { grid-template-columns: 1fr; }
}

/* ── Promo Hero: acomodar espacio en mobile ── */
@media (max-width: 768px) {
  .mb-promo-hero {
    padding: 32px 24px !important;
  }
  .mb-promo-hero > div {
    gap: 20px !important;
  }
  .mb-promo-hero h2 {
    font-size: 1.5rem !important;
    margin-bottom: 8px !important;
  }
  .mb-promo-hero p {
    font-size: 0.95rem !important;
    margin-bottom: 16px !important;
  }
  .mb-promo-hero img,
  .mb-promo-hero #hero-promo-slider,
  .mb-promo-hero [id^="hero-promo-slider"] {
    max-height: 180px !important;
    object-fit: contain !important;
  }
}