/* ================= PROJECTS SECTION ================= */
/* ================= PROJECTS HERO ================= */

.projects-hero{
  padding:140px 0 80px;
  background:linear-gradient(90deg,#1e3a5f,#2f7f72);
  color:white;
  margin-top:80px;   /* pushes below navbar */
}

.projects-hero h1{
  font-size:48px;
  font-weight:700;
  margin-bottom:15px;
}

.projects-hero p{
  font-size:18px;
  color:#e2e8f0;
  max-width:600px;
}
.projects{
  padding:100px 0;
  background:#f8fafc;
}

.section-title{
  text-align:center;
  margin-bottom:50px;
}

.section-title h2{
  font-size:36px;
  margin-bottom:10px;
  color:#1e293b;
}

.section-title p{
  color:#64748b;
  font-size:16px;
}

.projects-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}

.project-card{
  border-radius:18px;
  overflow:hidden;
  background:white;
  box-shadow:0 10px 25px rgba(0,0,0,0.08);
  transition:0.3s ease;
}

.project-card img{
  width:100%;
  height:300px;
  object-fit:cover;
  display:block;
}

.project-card:hover{
  transform:translateY(-6px);
  box-shadow:0 18px 35px rgba(0,0,0,0.15);
}

.project-card img{
  transition:0.4s ease;
}

.project-card:hover img{
  transform:scale(1.05);
}
.projects-button{
  margin-top:40px;
  text-align:center;
}

@media(max-width:900px){
  .projects-grid{
    grid-template-columns:1fr;
  }
}
.project-card{
  display:block;
}

.project-card.hide{
  display:none;
}

.project-filters{
  display:flex;
  gap:15px;
  justify-content:center;
  flex-wrap:wrap;
  margin:40px 0;
}

.filter-btn{
  padding:12px 22px;
  border-radius:14px;
  border:none;
  background:#f1f5f9;
  color:#334155;
  font-weight:600;
  cursor:pointer;
  transition:0.3s ease;
}

.filter-btn:hover{
  background:#e2e8f0;
}

.filter-btn.active{
  background:#3c8c6b;
  color:white;
  box-shadow:0 6px 18px rgba(0,0,0,0.15);
}

.project-card{
  position:relative;
  overflow:hidden;
  border-radius:18px;
}


.project-overlay{
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  padding:25px;
  color:white;
  background:linear-gradient(transparent,rgba(0,0,0,0.75));
  transform:translateY(60%);
  transition:0.4s ease;
}

.project-meta{
  opacity:0;
  transform:translateY(15px);
  transition:0.4s ease;
}
.project-card:hover .project-overlay{
  transform:translateY(0);
}

.project-card:hover .project-meta{
  opacity:1;
  transform:translateY(0);
}
.project-meta{
  transition:0.4s ease 0.15s;
}