/* Why choose us section overall style */
.why-choose-us {
  background-color: white;
  padding: 5rem 1rem;
  font-family: 'Inter', sans-serif;
}

.why-choose-us .container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;   
}

.why-choose-us h2 {
  margin-bottom: 3vh;
}

/* Card styling */
.why-choose-us .cards {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1.5rem;
  position: relative;
  z-index: 2;
}

.why-choose-us .card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 2.5rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;       
  justify-content: center;
  transition: transform .3s ease, box-shadow .3s ease;
  cursor: pointer;
}

.why-choose-us .card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 16px 32px rgba(0,0,0,0.12);
}

/* Each icon style */
.why-choose-us .icon {
  font-size: 48px;
  margin-bottom: 1rem;
  color: currentColor;
}

/* Small dot design */
.why-choose-us .icon.color1 { color: #1E40AF; }
.why-choose-us .icon.color2 { color: #3B82F6; }
.why-choose-us .icon.color3 { color: #60A5FA; }
.why-choose-us .icon.color4 { color: #2563EB; }

.why-choose-us .card svg {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  flex-shrink: 0;
}

/* Card text */
.why-choose-us .card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #1F2937;
  line-height: 1.4;
  margin-bottom: 0.75rem;
}

.why-choose-us .card p {
  font-size: 0.95rem;
  color: #4B5563;
  line-height: 1.5;
  margin: 0;
}

/* Segment design */
.why-choose-us .timeline {
  position: relative;
  align-self: stretch; 
  width: 100%;
  margin-top: 4rem;
  height: 2px;
  background: #E5E7EB;
  z-index: 1;
}

.why-choose-us .segment {
  position: absolute;
  top: 0;
  height: 2px;
  background: #E5E7EB;
}

.why-choose-us .segment.s1 {
  left: calc(0% + 8px);
  width:  calc(33.333% - 16px);
}

.why-choose-us .segment.s2 {
  left: calc(33.333% + 8px);
  width:  calc(33.333% - 16px);
} 

.why-choose-us .segment.s3 {
  left: calc(66.666% + 8px);
  width:  calc(33.333% - 16px);
}

/* Each circle */
.why-choose-us .circle {
  position: absolute;
  top: 50%;
  width: 16px; height: 16px;
  border-radius: 50%;
  transform: translate(-50%,-50%);
  background: #E5E7EB;
}

.why-choose-us .circle.c1 { left:   0%;    background: #1E40AF; }
.why-choose-us .circle.c2 { left:  33.333%; background: #3B82F6; }
.why-choose-us .circle.c3 { left:  66.666%; background: #60A5FA; }
.why-choose-us .circle.c4 { left: 100%;    background: #2563EB; }


.why-choose-us .circle.highlight {
  box-shadow: 0 0 0 4px rgba(30,64,175,0.3);
}

/* Very small mobile optimizations */
@media (max-width: 768px) {
  .why-choose-us .cards {
    grid-template-columns: 1fr;
  }
  .why-choose-us .timeline {
    display: none;
  }
}