/* ===== PILLARS SECTION ===== */
.pillars-section {
  background-color: #f9f9f9;
  padding: 64px 0;
}

/* ===== SECTION HEADER ===== */
.pillars-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px auto; /* 64px gap below description */
  display: flex;
  flex-direction: column;
  gap: 24px; /* 24px gap between heading & desc */
}

.pillars-title {
  font-size: 36px;
  line-height: 125%;
  color: #181c20;
  font-weight: 700;
  margin: 0;
}

.pillars-desc {
  font-size: 16px;
  line-height: 150%;
  color: #3e4a3c;
  margin: 0;
}

/* ===== CARDS GRID ===== */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 columns */
  gap: 32px; /* 32px gap between cards */
}

/* ===== SINGLE CARD ===== */
.pillar-card {
  background-color: #ffffff;
  border: 1px solid #e5e5e5;
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition:
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.pillar-card:hover {
  box-shadow: 0 8px 24px rgba(0, 110, 37, 0.1);
  transform: translateY(-4px);
}

/* ===== ICON WRAPPER ===== */
.pillar-icon-wrapper {
  width: 56px;
  height: 56px;
  min-width: 56px;
  background-color: #ebf3ee;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== CARD CONTENT ===== */
.pillar-content {
  margin-top: 32px; /* 32px gap from icon section */
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pillar-heading {
  font-size: 24px;
  line-height: 125%;
  color: #181c20;
  font-weight: 700;
  margin: 0 0 12px 0;
}

.pillar-desc {
  font-size: 18px;
  line-height: 150%;
  color: #3e4a3c;
  margin: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns on tablet */
    gap: 24px;
  }

  .pillars-title {
    font-size: 30px;
  }

  .pillar-heading {
    font-size: 20px;
  }

  .pillar-desc {
    font-size: 16px;
  }
}

@media (max-width: 768px) {
  .pillars-section {
    padding: 48px 0;
  }

  .pillars-header {
    margin-bottom: 48px;
    gap: 16px;
  }

  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .pillar-card {
    padding: 24px;
  }

  .pillar-content {
    margin-top: 24px;
  }
}

@media (max-width: 480px) {
  .pillars-section {
    padding: 40px 0;
  }

  .pillars-grid {
    grid-template-columns: 1fr; /* Single column on mobile */
    gap: 16px;
  }

  .pillars-title {
    font-size: 26px;
  }

  .pillar-heading {
    font-size: 18px;
  }

  .pillar-desc {
    font-size: 15px;
  }

  .pillar-icon-wrapper {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 12px;
  }

  .pillar-content {
    margin-top: 20px;
  }
}