/* =============================================
   HERO
============================================= */

.metodologia-hero {
  padding: 1.5rem 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-gray-light);
}

.metodologia-hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.metodologia-hero-text .lead {
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--color-gray-dark);
  line-height: 1.75;
  margin-bottom: 0.75rem;
}

.metodologia-hero-text .lead-button {
  font-size: 0.975rem;
  color: var(--color-gray-text);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

.metodologia-hero-image {
  position: relative;
  z-index: 2;
}

.metodologia-hero-image img {
  border-radius: var(--radius-md);
  object-fit: cover;
  height: 25rem;
  width: 100%;
  box-shadow: var(--shadow-md);
}

/* Marco decorativo */
.metodologia-hero-image::before {
  content: '';
  position: absolute;
  inset: 12px -12px -12px 12px;
  border: 1px solid rgba(242, 140, 40, 0.35);
  border-radius: var(--radius-md);
  z-index: -1;
}

/* =============================================
   FASES DEL PROCESO
============================================= */

.metodologia-fases {
  background: var(--color-white);
}

.metodologia-fases-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.metodologia-fases-header {
  margin-bottom: 2rem;
}

.metodologia-fases-header h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.metodologia-fases-header p {
  color: var(--color-gray-text);
  line-height: 1.75;
}

.metodologia-steps {
  display: flex;
  flex-direction: column;
}

.metodologia-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--color-gray-light);
}

.metodologia-step:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.metodologia-step-num {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-accent);
  background: rgba(242, 140, 40, 0.1);
  border: 1px solid rgba(242, 140, 40, 0.25);
  border-radius: 6.25rem;
  min-width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
  letter-spacing: 0.03em;
}

.metodologia-step-content h3 {
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.metodologia-step-content p {
  font-size: 0.9rem;
  color: var(--color-gray-text);
  line-height: 1.75;
}

.metodologia-fases-image {
  position: sticky;
  top: 5rem;
}

.metodologia-fases-image img {
  border-radius: var(--radius-md);
  object-fit: cover;
  height: 30rem;
  width: 100%;
  box-shadow: var(--shadow-md);
}

/* =============================================
   EDITORIAL
============================================= */

.metodologia-editorial {
  background: var(--color-surface);
}

.metodologia-editorial-inner {
  max-width: 48rem;
}

.metodologia-editorial-inner h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  color: var(--color-primary);
  margin-bottom: 2rem;
  line-height: 1.2;
}

.metodologia-editorial-body .lead {
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.metodologia-editorial-body p {
  margin-bottom: 1rem;
  line-height: 1.8;
  color: var(--color-gray-text);
}

.metodologia-editorial-body .signature {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-gray-light);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  line-height: 1.7;
}

/* =============================================
   FADE IN ON SCROLL
============================================= */

.fade-in-section {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE — TABLET (≤ 960px)
============================================= */

@media (max-width: 960px) {
  .metodologia-hero {
    padding: 2.5rem 0;
  }

  .metodologia-hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .metodologia-hero-image::before {
    display: none;
  }

  .metodologia-hero-image img {
    height: 18.75rem;
  }

  .metodologia-fases-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .metodologia-fases-image {
    position: static;
    order: -1;
  }

  .metodologia-fases-image img {
    height: 17.5rem;
  }
}

/* =============================================
   RESPONSIVE — MÓVIL (≤ 640px)
============================================= */

@media (max-width: 640px) {
  .metodologia-hero {
    padding: 2rem 0;
  }

  .metodologia-hero-image img {
    height: 13.75rem;
  }

  .metodologia-fases-image img {
    height: 13.75rem;
  }

  .metodologia-step {
    gap: 1rem;
  }
}