/* ============================================
   pillar-1.css — YEEAP Pillar 1 Page Styles
   ============================================ */

/* ---- Hero Section ---- */
.pillar-hero {
  position: relative;
  padding: 10rem 0 6rem;
}
.hero-gradient {
  background: linear-gradient(
    135deg,
    var(--color-primary-dark) 0%,
    #0d3060 60%,
    #103d7c 100%
  );
}
.m-t {
  margin-top: 2rem;
}
.icon-circle {
  display: flex;
  justify-content: center;
}
.activity-content h5 {
  color: var(--color-white);
}
.activity-content p {
  color: var(--color-white);
  font-weight: lighter;
}
.card-changed {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.icon-circle img {
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}
.pillar-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* ---- Challenge Cards ---- */
.challenge-card {
  border-top: 4px solid var(--color-primary);
}

/* ---- Solution Highlights ---- */
.grid-2-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.align-center {
  align-items: center;
}

/* ---- Activity Timeline ---- */
.activity-timeline {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.activity-item {
  position: relative;
}

.activity-dot {
  position: absolute;
  left: -2.35rem;
  top: 0;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(91, 216, 221, 0.2);
}

.activity-content {
  padding: 2rem;
}

/* ---- Flow Diagram ---- */
.flow-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.flow-step {
  background: var(--color-white);
  padding: 1.5rem 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-weight: 600;
  color: var(--color-primary-dark);
  width: 100%;
}

.flow-arrow {
  font-size: 1.5rem;
  color: var(--color-primary);
}

/* ---- Impact Metrics ---- */
.impact-metric {
  padding: 2rem;
}

.impact-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

/* ---- Responsive ---- */
@media (max-width: 992px) {
  .pillar-hero-grid,
  .grid-2-col {
    grid-template-columns: 1fr;
  }

  /* .pillar-hero-visual {
    order: -1;
  } */
}