/* ==================== RESET & GLOBAL ==================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: #f8fafc;
  color: #1e293b;
  font-family: 'Cormorant Garamond', Georgia, serif;
  line-height: 1.6;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-label {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #f4a261;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 1rem;
  color: #1e293b;
}

.section-desc {
  font-size: 1.1rem;
  color: #475569;
  max-width: 54ch;
}

/* ==================== HEADER ==================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  z-index: 1000;
  border-bottom: 1px solid #e2e8f0;
  padding: 0.5rem 0;
}

.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 1.4rem;
  font-weight: 600;
  font-family: 'Cinzel', serif;
  text-decoration: none;
  color: #1e293b;
}

.logo-icon {
  font-size: 1.6rem;
  color: #f4a261;
}

.logo-text em {
  color: #f4a261;
  font-style: italic;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.nav-link, .nav-cta {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  text-decoration: none;
  color: #475569;
  transition: 0.2s;
}

.nav-link:hover {
  background: rgba(244, 162, 97, 0.1);
  color: #f4a261;
}

.nav-cta {
  color: #f4a261;
  border: 1px solid #fbd8b6;
  margin-left: 0.5rem;
}

.nav-cta:hover {
  background: #f4a261;
  color: white;
  border-color: #f4a261;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #1e293b;
}

/* ==================== HERO ==================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 6rem 1.5rem 3rem;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2f6 100%);
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: #f4a261;
  margin-bottom: 1rem;
}

.hero-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.hero-greek-quote {
  font-family: 'EB Garamond', serif;
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-style: italic;
  color: #2d6a4f;
  margin-bottom: 0.5rem;
}

.hero-greek-trans {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 2rem;
}

.hero-desc {
  font-size: 1.1rem;
  color: #475569;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn-primary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.7rem 1.5rem;
  border-radius: 40px;
  text-decoration: none;
  transition: 0.2s;
}

.btn-primary {
  background: #f4a261;
  color: white;
  border: none;
}

.btn-primary:hover {
  background: #e08e3a;
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  border: 1px solid #f4a261;
  color: #f4a261;
}

.btn-ghost:hover {
  background: #f4a261;
  color: white;
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #f4a261;
}

.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #64748b;
}

.stat-divider {
  width: 1px;
  height: 35px;
  background: #e2e8f0;
}

/* ==================== SECCIONES ==================== */
.about-section, .lessons-section, .method-section, .testimonials-section, .final-cta-section {
  padding: 5rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.about-text p {
  margin-bottom: 1rem;
  color: #475569;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #f4a261;
  text-decoration: none;
  font-weight: 600;
  margin-top: 1rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.feature-card {
  background: white;
  padding: 1.2rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  border-color: #f4a261;
}

.feature-icon {
  font-size: 1.8rem;
  color: #f4a261;
  margin-bottom: 0.5rem;
}

.feature-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: #64748b;
}

/* Lecciones */
.lessons-section {
  background: #f1f5f9;
}

.lessons-header {
  text-align: center;
  margin-bottom: 3rem;
}

.lessons-grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.unit-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.5rem 0 0.5rem;
  border-top: 1px solid #e2e8f0;
  margin-top: 1rem;
}

.unit-header:first-child {
  border-top: none;
  margin-top: 0;
}

.unit-label {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: #f4a261;
}

.unit-title {
  font-style: italic;
  color: #64748b;
}

.lesson-card {
  display: grid;
  grid-template-columns: 3rem 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.8rem 1rem;
  background: white;
  border-radius: 12px;
  text-decoration: none;
  color: inherit;
  border: 1px solid #e2e8f0;
  transition: 0.2s;
}

.lesson-card:hover {
  transform: translateX(4px);
  border-color: #f4a261;
  background: rgba(244, 162, 97, 0.02);
}

.lesson-num {
  font-family: 'Cinzel', serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: #f4a261;
}

.lesson-info h3 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.lesson-info p {
  font-size: 0.85rem;
  color: #64748b;
}

.lesson-arrow {
  color: #94a3b8;
}

.lesson-card--final {
  background: linear-gradient(135deg, rgba(244, 162, 97, 0.05), white);
}

.lesson-badge {
  font-size: 0.6rem;
  background: rgba(244, 162, 97, 0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  color: #f4a261;
  border: 1px solid #fbd8b6;
  white-space: nowrap;
}

.lessons-cta {
  text-align: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid #e2e8f0;
}

/* Método */
.method-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.method-step {
  display: flex;
  gap: 1rem;
}

.step-number {
  font-family: 'Cinzel', serif;
  font-size: 2rem;
  font-weight: 700;
  color: #fbd8b6;
  line-height: 1;
}

.method-step h3 {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  margin-bottom: 0.3rem;
}

.method-step p {
  color: #64748b;
}

/* Versículo */
.verse-section {
  background: #f1f5f9;
  text-align: center;
  padding: 4rem 1rem;
}

.verse-greek {
  font-family: 'EB Garamond', serif;
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-style: italic;
  color: #2d6a4f;
  margin-bottom: 1rem;
}

.verse-trans {
  font-size: 1rem;
  color: #475569;
  margin-bottom: 0.5rem;
}

.verse-ref {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: #64748b;
}

/* Testimonios */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: white;
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
}

.testimonial-card i {
  color: #f4a261;
  font-size: 1.2rem;
  margin-bottom: 0.8rem;
}

.testimonial-card p {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

.testimonial-author span {
  font-size: 0.75rem;
  color: #64748b;
}

/* CTA final */
.final-cta-section {
  background: linear-gradient(135deg, #f8fafc, #eef2f6);
}

.final-cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.final-cta-greek {
  font-family: 'EB Garamond', serif;
  font-size: 1rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.final-cta-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin-bottom: 1rem;
}

.final-cta-desc {
  color: #475569;
  margin-bottom: 2rem;
}

.final-cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Footer */
.site-footer {
  background: white;
  border-top: 1px solid #e2e8f0;
  padding: 3rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  margin-top: 0.8rem;
  color: #64748b;
  font-size: 0.9rem;
}

.footer-idclatam {
  margin-top: 0.5rem;
  font-size: 0.85rem;
}

.footer-idclatam a {
  color: #f4a261;
  text-decoration: none;
}

.footer-nav h4 {
  font-family: 'Cinzel', serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
  color: #f4a261;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 0.5rem;
}

.footer-nav a {
  text-decoration: none;
  color: #64748b;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: #f4a261;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e8f0;
  font-size: 0.8rem;
  color: #94a3b8;
}

.footer-bottom a {
  color: #f4a261;
  text-decoration: none;
}

.footer-greek {
  font-family: 'EB Garamond', serif;
  font-style: italic;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    gap: 0.5rem;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-bottom: 1px solid #e2e8f0;
    z-index: 999;
  }
  .main-nav.open {
    transform: translateY(0);
  }
  .nav-link, .nav-cta {
    display: block;
    text-align: center;
    padding: 0.75rem;
    margin: 0;
  }
  .nav-toggle {
    display: block;
  }
  .about-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .method-steps {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-stats {
    gap: 1rem;
  }
  .stat-divider {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary, .btn-ghost {
    justify-content: center;
  }
  .lesson-card {
    grid-template-columns: 2rem 1fr auto;
    gap: 0.5rem;
  }
  .lesson-info p {
    display: none;
  }
  .final-cta-actions {
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}