/* Estilos adicionales para la landing page del curso */

.btn-lg {
  padding: 0.9rem 1.6rem;
  font-size: 1.05rem;
}

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  width: min(100% - 2rem, var(--max));
  margin: 1.6rem auto 0;
}

.stat-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem;
  text-align: center;
}

.stat-item .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.stat-item .label {
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Problem section */
.problem-section {
  margin-top: 4rem;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.problem-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.4rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.problem-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 138, 76, 0.4);
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}

.problem-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  color: var(--ink);
}

.problem-card p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* Solution callout */
.solution-callout {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(45, 226, 195, 0.12), rgba(92, 185, 255, 0.08));
  border: 1px solid rgba(45, 226, 195, 0.3);
  border-radius: 18px;
}

.solution-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.solution-text h3 {
  margin: 0 0 0.3rem;
  font-size: 1.2rem;
  color: var(--primary);
}

.solution-text p {
  margin: 0;
  color: var(--ink-soft);
}

/* Learning grid */
.learning-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.learning-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.3rem;
  position: relative;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.learning-card:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 226, 195, 0.35);
}

.learning-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.learning-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.learning-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Prerequisites box */
.prereq-box {
  margin-top: 2rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
}

.prereq-box h3 {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
}

.prereq-box ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.prereq-box ul li {
  margin-bottom: 0.4rem;
}

/* Results grid */
.results-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.result-card {
  display: flex;
  gap: 1rem;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.3rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.result-card:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 226, 195, 0.35);
}

.result-check {
  font-size: 1.6rem;
  color: var(--primary);
  font-weight: 700;
  flex-shrink: 0;
}

.result-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.05rem;
}

.result-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Pricing highlight */
.pricing-highlight {
  margin: 1.5rem auto;
  max-width: 420px;
  background: linear-gradient(135deg, rgba(45, 226, 195, 0.1), rgba(92, 185, 255, 0.06));
  border: 1px solid rgba(45, 226, 195, 0.25);
  border-radius: 18px;
  padding: 1.5rem;
  text-align: left;
}

.price-tag {
  text-align: center;
  margin-bottom: 1rem;
}

.price-label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 0.3rem;
}

.price-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary);
}

.price-includes {
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-includes li {
  padding: 0.3rem 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

/* FAQ section */
.faq-section {
  margin-top: 3rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.2rem;
}

.faq-item h3 {
  margin: 0 0 0.5rem;
  font-size: 0.98rem;
  color: var(--ink);
}

.faq-item p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* Responsive adjustments */
@media (max-width: 1080px) {
  .learning-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 880px) {
  .stats-row,
  .problem-grid,
  .results-grid,
  .learning-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .solution-callout {
    flex-direction: column;
    text-align: center;
  }
}