/* Sección 7 — Metodología de Trabajo (Nuestro Proceso) */
.metodologia {
  padding: var(--section-padding) var(--gutter);
  background-color: var(--surface-dim);
}

.metodologia__inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.metodologia__intro {
  text-align: center;
  margin-bottom: 96px;
}

.metodologia__eyebrow {
  font-family: var(--font-annotation);
  font-size: 16px;
  font-weight: 100;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 16px;
}


.metodologia__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 38px;
  line-height: 1.15;
  max-width: 30ch;
  margin: 0 auto;
  color: var(--on-surface);
}

.metodologia__timeline {
  position: relative;
  padding-top: 64px;
  padding-bottom: 40px;
}

.metodologia__line-svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.metodologia__line-path {
  fill: none;
  stroke: var(--on-surface);
  stroke-width: 1.68px;
  stroke-miterlimit: 10;
}

.metodologia__line-glow {
  fill: none;
  stroke-width: 22px;
  stroke-linecap: round;
  mix-blend-mode: screen;
}

.metodologia__line-glow-core {
  fill: none;
  stroke-width: 4px;
  stroke-linecap: round;
  mix-blend-mode: screen;
}

.metodologia__dot {
  fill: #fff;
  transition: fill 0.25s ease, filter 0.25s ease;
}

.metodologia__dot.is-active {
  fill: var(--primary);
  filter: drop-shadow(0 0 6px var(--primary)) drop-shadow(0 0 16px var(--primary));
}

/* Fallback en CSS puro: no depende de que GSAP/ScrollTrigger carguen para activar el glow */
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="0"]:hover) .metodologia__dot[data-dot-index="0"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="0"]:focus-visible) .metodologia__dot[data-dot-index="0"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="1"]:hover) .metodologia__dot[data-dot-index="1"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="1"]:focus-visible) .metodologia__dot[data-dot-index="1"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="2"]:hover) .metodologia__dot[data-dot-index="2"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="2"]:focus-visible) .metodologia__dot[data-dot-index="2"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="3"]:hover) .metodologia__dot[data-dot-index="3"],
.metodologia__timeline:has(.metodologia__step-trigger[data-step-index="3"]:focus-visible) .metodologia__dot[data-dot-index="3"] {
  fill: var(--primary);
  filter: drop-shadow(0 0 6px var(--primary)) drop-shadow(0 0 16px var(--primary));
}

.metodologia__steps {
  position: absolute;
  inset: 0;
  list-style: none;
}

.metodologia__step {
  position: absolute;
  top: 0;
  left: var(--step-x);
  height: 100%;
  transform: translateX(-50%);
  display: flex;
  justify-content: center;
}

.metodologia__step-trigger {
  position: relative;
  height: 100%;
  width: 170px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.metodologia__step-trigger:focus-visible {
  outline: 1px solid var(--primary);
  outline-offset: 6px;
  border-radius: var(--radius-sm, 4px);
}

.metodologia__step-index {
  font-family: var(--font-annotation);
  font-size: 16px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #007aff;
  margin-bottom: 8px;
  font-weight: 600;
}

.metodologia__step-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.3;
  color: var(--on-surface);
}

.metodologia__step-desc {
  position: absolute;
  top: 138px;
  left: 50%;
  width: 267px;
  padding: 14px 16px;
  background-color: var(--surface-container);
  border: 1px solid var(--primary);
  border-radius: var(--radius-md, 8px);
  font-size: 15px;
  line-height: 1.55;
  color: var(--on-surface-variant);
  text-align: left;
  transform: translateX(-50%) translateY(6px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  z-index: 5;
}

.metodologia__step-trigger:hover ~ .metodologia__step-desc,
.metodologia__step-trigger:focus-visible ~ .metodologia__step-desc {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 860px) {
  .metodologia__timeline {
    padding-top: 0;
  }

  .metodologia__line-svg {
    display: none;
  }

  .metodologia__steps {
    position: static;
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  .metodologia__step {
    position: static;
    height: auto;
    transform: none;
    flex-direction: column;
    justify-content: flex-start;
  }

  .metodologia__step-trigger {
    height: auto;
    width: 100%;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    pointer-events: none;
  }

  .metodologia__step-index {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-full, 9999px);
    color: var(--on-surface);
  }

  .metodologia__step-trigger:hover .metodologia__step-index,
  .metodologia__step-trigger:focus-visible .metodologia__step-index {
    border-color: #007aff;
    color: #007aff;
  }

  .metodologia__step-title {
    padding-top: 0;
  }

  .metodologia__step-desc {
    position: static;
    width: auto;
    opacity: 1;
    visibility: visible;
    transform: none;
    pointer-events: none;
    margin-top: 6px;
    background: none;
    border: none;
    padding: 0;
    text-align: center;
  }
}