/* Landing — estilos complementarios (Keen/Bootstrap primero en el HTML) */
.landing-page {
  font-family: Inter, Helvetica, sans-serif;
  color: var(--bs-body-color);
  line-height: 1.6;
  scroll-behavior: smooth;
}

.landing-page a { text-decoration: none; }

.landing-page .mw-450px { max-width: 450px; }
.landing-page .mw-500px { max-width: 500px; }
.landing-page .mw-600px { max-width: 600px; }

/* ─── Navbar ─── */
.landing-page .landing-navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--bs-border-color);
  padding: 0 1.5rem;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.landing-page .landing-logo img { height: 40px; width: auto; }

.landing-page .landing-nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  flex-wrap: wrap;
}

.landing-page .landing-nav-links a {
  font-size: 13.5px;
  color: var(--bs-gray-600);
  transition: color 0.2s;
}

.landing-page .landing-nav-links a:hover { color: var(--bs-body-color); }

@media (max-width: 991px) {
  .landing-page .landing-nav-links { display: none; }
}

/* ─── Hero ─── */
.landing-page .landing-hero {
  position: relative;
  padding: 4rem 1.5rem 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  overflow: hidden;
  min-height: 520px;
}

.landing-page .landing-hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(var(--bs-primary-rgb), 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--bs-primary-rgb), 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  z-index: 0;
}

.landing-page #hero > .container {
  position: relative;
  z-index: 1;
}

.landing-page .landing-hero-bg-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 60% at 75% 50%, rgba(var(--bs-primary-rgb), 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.landing-page .landing-hero-left,
.landing-page .landing-hero-right { position: relative; z-index: 2; }

.landing-page .landing-hero-right { display: flex; justify-content: center; }

.landing-page .landing-pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--bs-primary);
  border-radius: 50%;
  animation: landing-pulse 2s infinite;
}

@keyframes landing-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
}

.landing-page .landing-stat-num {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
}

.landing-page .landing-flow-card {
  background: #fff;
  border: 1px solid var(--bs-border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  width: 100%;
  max-width: 320px;
  box-shadow: 0 8px 40px rgba(var(--bs-primary-rgb), 0.1);
}

.landing-page .landing-flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bs-gray-200);
}

.landing-page .landing-flow-step:last-of-type { border-bottom: none; }

.landing-page .landing-flow-num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bs-gray-100);
  border: 1px solid var(--bs-border-color);
  color: var(--bs-gray-500);
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.landing-page .landing-flow-step.is-active .landing-flow-num {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  color: #fff;
}

.landing-page .landing-flow-price {
  margin-top: 1rem;
  background: rgba(var(--bs-primary-rgb), 0.06);
  border: 1px solid rgba(var(--bs-primary-rgb), 0.18);
  border-radius: 10px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ─── Sections ─── */
.landing-page .landing-section {
  padding: 4rem 1.5rem;
}

.landing-page .landing-eyebrow-line {
  width: 24px;
  height: 2px;
  background: var(--bs-primary);
  border-radius: 2px;
  display: inline-block;
}

/* ─── Packages grid ─── */
.landing-page .landing-pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.landing-page .landing-pkg-card.featured {
  border-color: var(--bs-primary) !important;
  border-width: 2px !important;
}

.landing-page .landing-pkg-card.featured .card-header {
  background: var(--bs-primary) !important;
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.15) !important;
}

.landing-page .landing-pkg-card.featured .card-header .text-muted { color: rgba(255, 255, 255, 0.75) !important; }

.landing-page .landing-pkg-card.featured .badge { background: rgba(255, 255, 255, 0.2); color: #fff; }

.landing-page .landing-addon-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--bs-border-color);
  border-radius: 100px;
  padding: 5px 12px;
  font-size: 12px;
  background: #fff;
  transition: all 0.2s;
}

.landing-page .landing-addon-pill:hover {
  border-color: var(--bs-primary);
  color: var(--bs-primary);
  background: rgba(var(--bs-primary-rgb), 0.05);
}

.landing-page .landing-addon-pill i { color: var(--bs-primary); }

/* ─── Diferencial ─── */
.landing-page .landing-diff-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  z-index: 0;
}

.landing-page .landing-diff-section > .container {
  position: relative;
  z-index: 1;
}

.landing-page .landing-int-node {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 280px;
  color: #fff;
}

.landing-page .landing-int-node.is-center {
  background: #fff;
  color: var(--bs-body-color);
}

.landing-page .landing-int-flow {
  gap: 10px;
}

.landing-page .landing-int-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.landing-page .landing-int-arrow-line {
  width: 2px;
  height: 16px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 2px;
}

.landing-page .landing-int-arrow i {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.35);
}

.landing-page .landing-diff-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.landing-page .landing-diff-quote {
  background: rgba(var(--bs-primary-rgb), 0.06);
  border: 1px solid var(--bs-border-color);
  border-left: 4px solid var(--bs-primary);
  padding: 1.25rem 1.5rem;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

/* ─── Testimonials ─── */
.landing-page .landing-test-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.landing-page .landing-test-featured {
  grid-column: span 2;
  background: var(--bs-primary) !important;
  border-color: var(--bs-primary) !important;
  color: #fff;
}

.landing-page .landing-test-featured .text-muted,
.landing-page .landing-test-featured .text-gray-600 { color: rgba(255, 255, 255, 0.65) !important; }

.landing-page .landing-test-featured .badge { background: rgba(255, 255, 255, 0.18); color: #fff; }

.landing-page .landing-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  background: rgba(var(--bs-primary-rgb), 0.12);
  color: var(--bs-primary);
  flex-shrink: 0;
}

.landing-page .landing-test-featured .landing-avatar {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

/* ─── Tutorials bento ─── */
.landing-page .landing-tutorials {
  background: #0a0f1e;
  padding: 4rem 1.5rem;
}

.landing-page .landing-tut-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.landing-page .landing-vid-card {
  border-radius: 12px;
  overflow: hidden;
  background: #141928;
  position: relative;
  cursor: pointer;
  transition: transform 0.2s;
}

.landing-page .landing-vid-card:hover { transform: scale(1.02); }

.landing-page .landing-vid-card.is-big { grid-row: span 2; }

.landing-page .landing-vid-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.landing-page .landing-vid-card.is-big .landing-vid-thumb {
  aspect-ratio: unset;
  min-height: 300px;
  height: 100%;
}

.landing-page .landing-vid-bg { position: absolute; inset: 0; }

.landing-page .landing-vid-bg.t1 { background: linear-gradient(135deg, #0d2a5e, #1a4a9e, #0a1a3e); }
.landing-page .landing-vid-bg.t2 { background: linear-gradient(135deg, #0a2040, #0e3a6e, #071528); }
.landing-page .landing-vid-bg.t3 { background: linear-gradient(135deg, #071a38, #0d3060, #050f1e); }
.landing-page .landing-vid-bg.t4 { background: linear-gradient(135deg, #0d2a5e, #153070, #08152e); }
.landing-page .landing-vid-bg.t5 { background: linear-gradient(135deg, #050f20, #0d2448, #030810); }

.landing-page .landing-vid-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1rem 0.9rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
  z-index: 2;
  color: #fff;
}

.landing-page .landing-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(var(--bs-primary-rgb), 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 3;
  color: #fff;
}

.landing-page .landing-vid-card:hover .landing-play-btn {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

/* ─── Proveedores ─── */
.landing-page .landing-prov-wrap {
  padding: 4rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--bs-gray-100);
}

.landing-page .landing-prov-flow {
  background: var(--bs-primary);
  border-radius: 14px;
  padding: 1.75rem;
  color: #fff;
}

.landing-page .landing-prov-flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* ─── Nosotros (mismo patrón de grid y layout que diferencial) ─── */
.landing-page .landing-qs-section {
  background: #0a0f1e;
}

.landing-page .landing-qs-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(var(--bs-primary-rgb), 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--bs-primary-rgb), 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  z-index: 0;
}

.landing-page .landing-qs-section > .container {
  position: relative;
  z-index: 1;
}

.landing-page .landing-qs-value {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s, border-color 0.2s;
}

.landing-page .landing-qs-value .symbol-label {
  background: rgba(var(--bs-primary-rgb), 0.15);
}

.landing-page .landing-qs-value:hover {
  background: rgba(var(--bs-primary-rgb), 0.12);
  border-color: rgba(var(--bs-primary-rgb), 0.3);
}

/* ─── FAQ ─── */
.landing-page .landing-faq-wrap {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  align-items: start;
}

.landing-page .landing-faq-item { border-bottom: 1px solid var(--bs-border-color); }

.landing-page .landing-faq-item:first-child { border-top: 1px solid var(--bs-border-color); }

.landing-page .landing-faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.35s ease, padding 0.25s ease;
  padding-left: 2.25rem;
}

.landing-page .landing-faq-item.is-open .landing-faq-answer {
  max-height: 400px;
  padding-bottom: 1.25rem;
}

.landing-page .landing-faq-item.is-open .landing-faq-icon {
  background: var(--bs-primary);
  border-color: var(--bs-primary);
  transform: rotate(45deg);
  color: #fff;
}

.landing-page .landing-faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bs-gray-100);
  border: 1px solid var(--bs-border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.25s;
}

/* ─── Footer ─── */
.landing-page .landing-footer {
  background: #0a0f1e;
  padding: 1.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.4);
}

.landing-page .landing-footer a {
  color: rgba(255, 255, 255, 0.4);
  font-size: 12px;
  transition: color 0.2s;
}

.landing-page .landing-footer a:hover { color: #fff; }

/* ─── Responsive ─── */
@media (max-width: 960px) {
  .landing-page .landing-hero,
  .landing-page .landing-prov-wrap,
  .landing-page .landing-faq-wrap { grid-template-columns: 1fr; }

  .landing-page .landing-hero-right { display: none; }

  .landing-page .landing-pkg-grid { grid-template-columns: 1fr; }

  .landing-page .landing-diff-cards { grid-template-columns: 1fr; }

  .landing-page .landing-test-grid { grid-template-columns: 1fr; }

  .landing-page .landing-test-featured { grid-column: span 1; }

  .landing-page .landing-tut-grid { grid-template-columns: 1fr 1fr; }

  .landing-page .landing-vid-card.is-big { grid-column: span 2; grid-row: span 1; }
}