/* ═══════════════════════════════════════════
   LIVE MASTERING PAGE STYLES
   Basado en el CSS original (segundo archivo)
═══════════════════════════════════════════ */

.lm-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ══ HERO ══ */
.lm-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 110px 64px 80px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(41,171,226,0.05) 0%, transparent 100%);
}

.lm-hero-content {
  flex: 0.9;
  z-index: 2;
}

.lm-hero-content .hero-badge {
  margin-bottom: 28px;
}

.lm-hero-content h1 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 12px;
}

.lm-subtitle {
  font-size: 28px;
  color: #1e89bb;
  font-weight: 700;
  margin-bottom: 16px;
}

.lm-desc {
  font-size: 17px;
  color: #999;
  margin-bottom: 36px;
  max-width: 500px;
  line-height: 1.75;
}

.lm-cta-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

.lm-hero-visual {
  flex: 1.2;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  width: 100%;
}

/* ── Carrusel ── */
.lm-carousel {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: 500px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(41,171,226,0.25);
  overflow: hidden;
  box-shadow: 0 0 60px rgba(41,171,226,0.15);
}

.lm-carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.lm-carousel-slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lm-carousel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lm-carousel-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  background: rgba(0,0,0,0.5);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
  backdrop-filter: blur(4px);
}

.lm-carousel-control:hover {
  background: rgba(0,0,0,0.8);
  box-shadow: 0 0 20px rgba(41,171,226,0.4);
}

.lm-carousel-prev { left: 16px; }
.lm-carousel-next { right: 16px; }

.lm-carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.lm-carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lm-carousel-dot:hover {
  background: rgba(255,255,255,0.7);
}

.lm-carousel-dot.active {
  background: #fff;
  width: 28px;
  border-radius: 5px;
  box-shadow: 0 0 20px rgba(41,171,226,0.5);
}

/* ══ QUÉ ES LIVE MASTERING ══ */
.lm-about {
  padding: 100px 64px;
  background: rgba(29,171,226,0.02);
}

.lm-about h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin: 24px 0 32px;
}

.section-desc {
  font-size: 17px;
  color: #999;
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 60px;
}

.lm-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.lm-feature {
  padding: 28px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(41,171,226,0.1);
  border-radius: var(--r-lg);
  transition: all var(--t);
}

.lm-feature:hover {
  border-color: rgba(41,171,226,0.35);
  background: rgba(41,171,226,0.05);
  box-shadow: 0 12px 40px rgba(41,171,226,0.08);
  transform: translateY(-3px);
}

.lm-feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(41,171,226,0.1);
  border: 1px solid rgba(41,171,226,0.25);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 16px;
}

.lm-feature h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.lm-feature p  { font-size: 14px; color: #777; line-height: 1.6; }

/* ══ LIBRO ══ */
.lm-book {
  padding: 100px 64px;
  background: linear-gradient(180deg, rgba(41,171,226,0.03) 0%, transparent 100%);
}

.book-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.book-image { position: relative; }

.book-cover {
  width: 100%;
  max-width: 350px;
  border-radius: var(--r-lg);
  border: 1px solid rgba(41,171,226,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  object-fit: cover;
}

.book-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin: 16px 0 8px;
}

.book-subtitle {
  font-size: 20px;
  color: var(--orange);
  font-weight: 700;
  margin-bottom: 28px;
}

.book-content > p {
  font-size: 15px;
  color: #999;
  line-height: 1.75;
  margin-bottom: 28px;
}

.book-chapters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-bottom: 32px;
}

.chapter {
  padding: 14px;
  background: rgba(41,171,226,0.05);
  border-left: 3px solid var(--blue);
  border-radius: 4px;
}

.chapter h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 6px;
}

.chapter p { font-size: 13px; color: #777; line-height: 1.5; }

.book-benefits {
  padding: 20px;
  background: rgba(41,171,226,0.08);
  border: 1px solid rgba(41,171,226,0.2);
  border-radius: var(--r-md);
  margin-bottom: 28px;
}

.book-benefits h3 { font-size: 14px; font-weight: 700; margin-bottom: 14px; }

.book-benefits ul { list-style: none; }

.book-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #999;
  margin-bottom: 8px;
}

.book-benefits span { color: var(--blue); flex-shrink: 0; }

.book-cta { display: flex; flex-direction: column; gap: 10px; }
.book-price { font-size: 12px; color: #666; text-align: center; }

/* ══ SEMINARIOS ══ */
.lm-seminarios { padding: 100px 64px; }

.lm-seminarios h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin: 24px 0 48px;
}

.seminarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
  gap: 32px;
}

.seminario-card {
  position: relative;
  padding: 28px;
  background: var(--card-bg);
  border: 1px solid rgba(41,171,226,0.15);
  border-radius: var(--r-lg);
  transition: all .3s ease;
}

.seminario-card:hover {
  border-color: rgba(41,171,226,0.35);
  box-shadow: 0 20px 60px rgba(41,171,226,0.1);
  transform: translateY(-5px);
}

.seminario-card--featured {
  border-color: var(--orange);
  background: linear-gradient(135deg, rgba(255,161,21,0.05) 0%, rgba(41,171,226,0.03) 100%);
}

.seminario-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--orange);
  color: #fff;
  font-size: 10px; font-weight: 900; letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}

.seminario-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.seminario-header span { color: var(--blue); }
.seminario-header h3  { font-size: 18px; font-weight: 700; }

.seminario-desc {
  font-size: 14px;
  color: #777;
  line-height: 1.6;
  margin-bottom: 20px;
}

.seminario-list { list-style: none; margin-bottom: 24px; }

.seminario-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #999;
  margin-bottom: 10px;
}

.seminario-list span { color: var(--blue); flex-shrink: 0; }

.seminario-pricing {
  margin-bottom: 18px;
  padding: 14px;
  background: rgba(41,171,226,0.05);
  border-radius: var(--r-md);
  text-align: center;
}

.seminario-pricing .price     { font-size: 14px; font-weight: 700; color: var(--white); }
.seminario-pricing .price-old { font-size: 12px; color: #666; text-decoration: line-through; margin-right: 8px; }

.btn-block {
  width: 100%;
  text-align: center;
  justify-content: center;
  display: inline-flex;
  align-items: center;
  background: var(--blue);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--t);
  margin-top: auto;
}

.btn-block:hover {
  transform: translateX(4px);
  background: #1e89bb;
  box-shadow: 0 4px 16px rgba(41,171,226,0.3);
}

/* ══ TESTIMONIOS ══ */
.lm-testimonials {
  padding: 100px 64px;
  background: rgba(255,161,21,0.02);
}

.lm-testimonials h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin: 24px 0 48px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.testimonial {
  padding: 28px;
  background: var(--card-bg);
  border: 1px solid rgba(41,171,226,0.1);
  border-radius: var(--r-lg);
}

.testimonial-stars { display: flex; gap: 4px; margin-bottom: 14px; }
.testimonial-stars span { color: var(--orange); }

.testimonial-text {
  font-size: 14px;
  color: #ccc;
  line-height: 1.75;
  margin-bottom: 16px;
  font-style: italic;
}

.testimonial-author { font-size: 13px; color: var(--blue); font-weight: 700; }

/* ══ CTA FINAL ══ */
.lm-cta-final {
  padding: 80px 64px;
  text-align: center;
  background: linear-gradient(135deg, rgba(41,171,226,0.1) 0%, rgba(255,161,21,0.05) 100%);
  border-top: 1px solid rgba(41,171,226,0.1);
  border-bottom: 1px solid rgba(41,171,226,0.1);
}

.lm-cta-final h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.lm-cta-final p {
  font-size: 17px;
  color: #999;
  margin-bottom: 32px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ══ ANIMATIONS ══ */
@keyframes slideIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .lm-hero {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .book-layout { grid-template-columns: 1fr; }
  .book-image  { max-width: 300px; }
  .lm-carousel { height: 400px; }
}

@media (max-width: 768px) {
  .lm-hero {
    padding: 80px 20px 60px;
    flex-direction: column;
    gap: 32px;
  }

  .lm-hero-content { flex: 1; }
  .lm-hero-visual  { flex: 1; }
  .lm-carousel     { height: 300px; }

  .lm-carousel-control { width: 36px; height: 36px; }
  .lm-carousel-prev    { left: 8px; }
  .lm-carousel-next    { right: 8px; }

  .lm-about,
  .lm-seminarios,
  .lm-book,
  .lm-testimonials,
  .lm-cta-final { padding: 64px 20px; }

  .lm-cta-buttons { flex-direction: column; }
  .lm-cta-buttons a { width: 100%; }

  .seminarios-grid { gap: 20px; }
  .book-layout     { gap: 32px; }
}

@media (max-width: 480px) {
  .lm-hero           { padding: 60px 16px 40px; gap: 24px; }
  .lm-hero-content h1 { font-size: 2rem; }
  .lm-subtitle        { font-size: 20px; }
  .lm-desc            { font-size: 14px; }
  .lm-carousel        { height: 220px; }

  .lm-about,
  .lm-seminarios,
  .lm-book,
  .lm-testimonials,
  .lm-cta-final { padding: 48px 16px; }

  .lm-features       { grid-template-columns: 1fr; }
  .seminarios-grid   { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .book-chapters     { grid-template-columns: 1fr; }
}