.section.why-choose-us {
  padding: 0px 60px;
  margin-top: 520px;
}

.wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.wrapper h2 {
  position: absolute;
  top: 120px; 
  left: 45%;
  transform: translateX(-50%);
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin: 0;
}

.kartus {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  margin-top: 80px;
  flex-wrap: wrap; /* biar fleksibel kalau sempit */
}

/* Style kartu */
.kartu {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: 20px;
  color: #fff;
  text-align: center;
  background-size: cover;
  background-position: center;
  flex-shrink: 0; /* jangan menyusut */
}

.kartu::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), rgba(0,0,0,0));
}

.kartu h3 {
  position: relative;
  z-index: 1;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: bold;
}

/* Variasi ukuran desktop */
.kartu-small { width: 340px; height: 340px; }
.kartu-medium { width: 400px; height: 200px; margin-top: 140px; }
.kartu-large { width: 460px; height: 340px; }

/* Foto beda-beda */
.kartu-1 { background-image: url('/asset/img/wcu1 copy.jpg'); }
.kartu-2 { background-image: url('/asset/img/wcu2.jpg'); }
.kartu-3 { background-image: url('/asset/img/wcu3.jpg'); }

/* ---------- RESPONSIVE BREAKPOINTS ---------- */
@media (max-width: 1024px) {
  .section.why-choose-us {
    padding: 40px;
  }
  .wrapper h2 {
    top: 80px;
    font-size: 1.8rem;
  }
  .kartu-small, .kartu-medium, .kartu-large {
    width: 300px;
    height: auto;
    aspect-ratio: 4/3; /* biar proporsional */
    margin-top: 0;
  }
}

@media (max-width: 768px) {
  .section.why-choose-us {
    padding: 30px 20px;
    margin-top: 80px;
  }
  .wrapper h2 {
    position: static; /* biar nggak tabrakan */
    transform: none;
    margin-bottom: 30px;
  }
  .kartus {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .kartu-small, .kartu-medium, .kartu-large {
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 4/3;
    margin-top: 0;
  }
}

@media (max-width: 480px) {
  .section.why-choose-us {
    padding: 20px 15px;
    margin-top: 60px;
  }
  .wrapper h2 {
    font-size: 1.4rem;
  }
  .kartu h3 {
    font-size: 1rem;
  }
}