/* Numbered process steps — light (guide pages) and --dark (Prices) */

.how-it-works {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding-block: 4rem 4.5rem;
}

.how-it-works__grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2.75rem;
}

.how-it-works__step {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  align-items: center;
  padding: 1.75rem 1.5rem;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  text-align: center;
}

.how-it-works__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-primary);
}

.how-it-works__step h3 {
  padding-top: 0.25rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  color: var(--color-dark);
}

.how-it-works__step p {
  padding-bottom: 0.375rem;
  font-weight: 500;
  font-size: 0.8125rem;
  line-height: 1.54;
  color: var(--color-text);
}

.how-it-works__step-link {
  margin-top: auto;
  padding-bottom: 0.25rem;
  border-bottom: 2px solid var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-primary);
  transition: color 0.2s ease;
}

.how-it-works__step-link:hover,
.how-it-works__step-link:focus-visible { color: var(--color-primary-dark); }

.how-it-works__eco {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: auto;
  padding: 0.625rem 1rem;
  background: var(--color-green);
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.077em;
  text-transform: uppercase;
  color: #fff;
}

.how-it-works__cta {
  margin-top: 2.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  text-align: center;
  color: #fff;
}

.how-it-works__cta a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.how-it-works__cta a:hover,
.how-it-works__cta a:focus-visible { color: #fff; }

/* Dark variant (Prices page) */
.how-it-works--dark {
  background: var(--color-dark);
  border-bottom: 0;
}

.how-it-works--dark .how-it-works__step {
  background: var(--color-dark-card);
  border-color: var(--color-dark-border);
  box-shadow: none;
}

.how-it-works--dark .how-it-works__step h3 { color: #fff; }

.how-it-works--dark .how-it-works__step p { color: var(--color-text-grey); }

@media (min-width: 560px) {
  .how-it-works__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .how-it-works__grid { grid-template-columns: repeat(4, 1fr); }
}