:root{
  --bg:#d6ccc2;
  --dark:#3a2e28;
  --accent:#8b4c3b;
  --card:#f5f3f1;
  --text:#111;
  --radius:14px;
}

*{
  box-sizing:border-box;
  margin:0;
  padding:0;
  font-family:Segoe UI;
}
  html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}


body{
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
}

img{
  max-width:100%;
  display:block;
  border-radius:12px;
}

a{
  text-decoration:none;
  color:inherit;
}

.container{
  max-width:1200px;
  margin:auto;
  padding:40px 20px;
}

.section-title{
  font-size:28px;
  margin-bottom:20px;
  display:flex;
  align-items:center;
  gap:10px;
}

.dot{
  width:14px;
  height:14px;
  background:var(--accent);
  display:inline-block;
}

.btn{
  padding:10px 16px;
  border-radius:999px;
  border:1px solid var(--dark);
  background:transparent;
  cursor:pointer;
  transition:.3s;
}

.btn:hover{
  opacity:.85;
}

.btn.primary{
  background:var(--accent);
  color:#fff;
  border-color:var(--accent);
}

/* ===== Projects Grid ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  align-items:start;
}

/* Project Card */
.project-card{
  min-width:420px;
  scroll-snap-align:start;
  border-radius:var(--radius);
  overflow:hidden;
  position:relative;
  transition:.4s;
  background:var(--card);
}
.project-card:hover{
  transform:translateY(-8px);
}

.laptop-frame{
  background:#111;
  padding:12px;
  border-radius:18px;
}
.laptop-frame img{
  width:100%;
  border-radius:10px;
  display:block;
  object-fit:cover;
}

/* Overlay */
.overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.6);
  opacity:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  transition:.3s;
}
.project-card:hover .overlay{
  opacity:1;
}

.overlay a{
  padding:10px 16px;
  background:white;
  border-radius:8px;
  text-decoration:none;
  font-weight:bold;
  display:flex;
  align-items:center;
  justify-content:center;
}

.overlay img{
  width:30px;
  height:30px;
  object-fit:contain;
  transition:transform .3s;
  cursor:pointer;
}

.overlay img:hover{
  transform:scale(1.2);
}

/* Tooltip */
.tooltip {
  position:absolute;
  background:rgba(0,0,0,0.8);
  color:#fff;
  padding:8px 12px;
  border-radius:8px;
  font-size:13px;
  max-width:250px;
  display:none;
  z-index:10;
}

/* Tags */
.tags{
  margin-top:8px;
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}
.tags span{
  font-size:12px;
  padding:4px 10px;
  border-radius:12px;
  background:#eee;
}

/* Project Body */
.project-body p{
  margin-top:5px;
  font-size:13px;
  color:#555;
}

/* Filters */
.filters{
  display:flex;
  gap:10px;
  margin-bottom:25px;
  flex-wrap:wrap;
}
.filters button{
  padding:8px 16px;
  border-radius:20px;
  border:none;
  cursor:pointer;
  font-weight:600;
}

/* Featured Scroll */
.featured-scroll{
  display:flex;
  overflow-x:auto;
  gap:25px;
  padding-bottom:15px;
  scroll-snap-type:x mandatory;
}
.featured-scroll::-webkit-scrollbar{
  height:6px;
}
.featured-scroll::-webkit-scrollbar-thumb{
  background:#999;
  border-radius:10px;
}

.course-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
  margin-bottom: 20px;
}

.course-btn {
  background: var(--bg);
  color: var(--dark);
  border: 1px solid var(--accent);
  border-radius: 25px;
  padding: 6px 15px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
}

.course-btn:hover {
  background: var(--accent);
  color: #fff;
}

.course-btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--dark);
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 10;
}

.course-btn:hover::after {
  opacity: 1;
}


.project {
  font-size: 14px;
  color: var(--dark);
  line-height: 1.5;
}

.highlight {
  color: var(--accent);
  font-weight: 600;
}

.result {
  color: var(--accent);
  font-weight: 700;
}