/* ═══════════════════════════════════════
   Contribute Section
═══════════════════════════════════════ */

.contribute {
  background: #daf3da;
  padding: 88px 0 96px;
  position: relative;
  overflow: hidden;
}

.contribute::after {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(9, 101, 66, 0.08);
  pointer-events: none;
}

.contribute__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}

/* ─── Header ─── */
.contribute__header {
  margin-bottom: 64px;
}

.contribute__label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #096542;
  margin-bottom: 14px;
}

.contribute__label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: #096542;
  flex-shrink: 0;
}

.contribute__heading {
  font-family: 'Work Sans', Arial, sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: #0d1f17;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 480px;
  margin: 0;
}

/* ─── List ─── */
.contribute__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.contribute__item {
  padding: 0 40px 0 0;
  border-right: 1px solid rgba(9, 101, 66, 0.15);

  &:last-child {
    border-right: none;
    padding-right: 0;
  }

  &:not(:first-child) {
    padding-left: 40px;
  }
}

/* Number */
.contribute__number {
  display: block;
  font-family: 'Work Sans', Arial, sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1;
  color: #6fbe4f;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
}

/* Text */
.contribute__title {
  font-family: 'Work Sans', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.55;
  color: #1a2e22;
  margin: 0;
  padding-top: 16px;
  border-top: 2px solid #096542;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .contribute__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 0;
  }

  .contribute__item {
    border-right: none;
    padding: 0 40px 0 0;

    &:nth-child(odd) {
      border-right: 1px solid rgba(9, 101, 66, 0.15);
    }

    &:not(:first-child) {
      padding-left: 0;
    }

    &:nth-child(even) {
      padding-left: 40px;
      padding-right: 0;
    }
  }
}

@media (max-width: 600px) {
  .contribute__container {
    padding: 0 24px;
  }

  .contribute__list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contribute__item {
    border-right: none !important;
    border-bottom: 1px solid rgba(9, 101, 66, 0.12);
    padding: 32px 0 !important;

    &:last-child {
      border-bottom: none;
      padding-bottom: 0 !important;
    }

    &:first-child {
      padding-top: 0 !important;
    }
  }
}