.tech3{padding:90px 20px;background:#fff}
.tech3-head{max-width:900px;margin:0 auto 50px;text-align:center}
.tech3-head h2{font-size:2.2rem;margin-bottom:10px}
.tech3-head p{color:#555}

.tech3-grid{
  max-width:1200px;margin:auto;
  display:grid;gap:22px;
  grid-template-columns:repeat(12,1fr);
}

.tech3-card{
  grid-column:span 6;
  border:1px solid #e5e7eb;
  border-radius:20px;
  background:linear-gradient(180deg,#fff,#fafafa);
  padding:22px;
}

.tech3-card.full{grid-column:span 12}

.tech3-card h3{font-size:1.05rem;margin-bottom:14px;color:#111}

.tech3-items{display:flex;flex-wrap:wrap;gap:10px}

.chip{
  display:inline-flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:999px;
  border:1px solid rgba(0,0,0,.08);
  background:#fff;
  font-size:.9rem;font-weight:600;color:#111;
}

.chip img{
  width:20px;height:20px;display:block;
}

.chip i{font-size:1.1rem;color:#111}

@media(max-width:900px){
  .tech3-card{grid-column:span 12}
}

/* on-scroll reveal (no hover) */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}



.chip img{
  width:22px;
  height:22px;
  display:block;
  flex-shrink:0;
}



.tech2{
  padding:100px 20px;
  background:#fff;
}

.tech2-head{
  max-width:980px;
  margin:0 auto 60px;
  text-align:center;
}
.tech2-head h2{
  font-size:2.2rem;
  margin-bottom:10px;
}
.tech2-head p{
  color:#555;
}

.tech2-grid{
  max-width:1200px;
  margin:auto;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:26px;
}

/* cards */
.tech2-card{
  grid-column:span 6;
  border:1px solid #e5e7eb;
  border-radius:20px;
  padding:22px;
  background:linear-gradient(180deg,#ffffff, #fafafa);
}

.tech2-card h3{
  font-size:1.1rem;
  margin-bottom:16px;
  color:#111;
}

/* items */
.tech2-items{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

.tchip{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.08);
  background:#fff;
  font-size:.9rem;
  font-weight:600;
  color:#111;
}

/* logo container */
.tchip .ico{
  width:22px;
  height:22px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.tchip svg{
  width:22px;
  height:22px;
  display:block;
}

/* responsive */
@media(max-width:900px){
  .tech2-card{grid-column:span 12;}
}

/* on-scroll reveal (no hover) */
.reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .8s ease, transform .8s ease;
}
.reveal.in{
  opacity:1;
  transform:translateY(0);
}