.top-cards {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 12px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

/* === COLUMN SPAN CLASSES === */
.span-5 {
  grid-column: span 5;
}

.span-7 {
  grid-column: span 7;
}

.real-word-card {
  padding: 40px 20px;
  color: #fff;
}

.card-subtitle {
  font-size: 14px;
  color: #bbb;
  margin-bottom: 6px;
}

.deatil-text {
  font-size: 16px;
  color: #fff;
  height: 100%;
  align-content: center;
}

.gradient-text{
    color: #00a0ff;
    background: linear-gradient(90deg, #218DFF, #52C5FF);
    -webkit-background-clip: text;
    background-clip: text;
    font-weight: 700;
}

.app-card{
  background-image: url("/assets/pages/research/research.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.card-big-text{
  font-size: 40px;
  padding-top: 60px;
  padding-bottom: 60px;
  line-height: 48px;
  letter-spacing: -0.07em;
}

.card-subtitle{
  font-family: Geist Mono;
  font-weight: 400;
  font-size: 16px;
  line-height: 100%;
  letter-spacing: 0%;
  text-transform: uppercase;
  opacity: 0.7;
}

.deatil-text{
font-weight: 600;
font-size: 24px;
line-height: 32px;
letter-spacing: -4%;
vertical-align: middle;
}

.real-word-card.card-2{
  height: 100%;
}

.detail-points{
  display: flex;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
}

.deatil-text{
font-weight: 600;
font-size: 24px;
line-height: 32px;
letter-spacing: -4%;

}

.mutedText{
font-weight: 400;
font-size: 16px;
line-height: 100%;
letter-spacing: 0%;
opacity: 0.7;
}

.recog-card{
  padding: 40px 20px !important;
}

.marquee{
  margin-top: 40px;
}

/* === MOBILE RESPONSIVE === */
@media (max-width: 768px) {
  .top-cards {
    grid-template-columns: repeat(1, 1fr); /* all stacked */
  }

  .span-5,
  .span-7 {
    grid-column: span 1; /* override spans */
  }

  .card-with-dashed-border {
    padding: 14px;
  }

  .flex-cards{
    flex-direction: column;
  }
  .card-big-text{
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0em;
    padding: 0;
  }
  .real-word-card{
    padding: 28px 16px;
  }

  .card-subtitle{
    font-size: 14px;
  }

  .detail-points{
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
    align-items: flex-start;
  }
}