:root{
  --max-width:1200px;
  --accent:#111;
  --muted:#666;
}

/* RESET */
*{margin:0;padding:0;box-sizing:border-box;font-family:Arial}

/* HEADER */
.site-header{
  position:fixed;top:0;left:0;right:0;
  background:#fff;
  border-bottom:1px solid #eee;
  z-index:50;
}
.header-inner{
  max-width:var(--max-width);
  margin:auto;
  padding:12px 20px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}
.logo{font-size:20px;font-weight:bold}
.icon-btn{
  font-size:20px;
  background:none;
  border:0;
  cursor:pointer;
}


/* HERO */
.hero{
  height:60vh;
  background:url("bg01.jpg") center/cover;
  margin-top:60px;
  position:relative;
}
.hero-overlay{
  background:rgba(0,0,0,0.4);
  height:100%;
  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;
}
.hero-text{color:#fff}
.hero-text h1{font-size:48px;margin-bottom:10px}

/* PRODUCT GRID */
.container{
  max-width:var(--max-width);
  margin:40px auto;
  padding:0 20px;
}
.product-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.product-card{
  border:1px solid #ddd;
  background:#fff;
  cursor:pointer;
  padding-bottom:10px;
}
.product-card img{
  width:100%;
  height:300px;
  object-fit:cover;
  background:#eee;
}
.product-meta{padding:10px}
.product-title{font-size:14px}
.product-price{font-size:13px;color:var(--muted)}

/* MODAL */
.modal{
  position:fixed;
  top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,0.6);
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:100;
}
.hidden{display:none!important;}
.modal-content{
  width:380px;
  background:#fff;
  padding:20px;
  position:relative;
  border-radius:8px;
  animation:fadeIn .2s ease;
}
.modal-img{
  width:100%;
  height:260px;
  object-fit:cover;
  background:#eee;
  margin-bottom:10px;
}
.close-modal{
  position:absolute;top:8px;right:8px;
  font-size:24px;
  background:none;border:0;cursor:pointer;
}
.btn{
  width:100%;
  padding:12px;
  background:#111;
  color:#fff;
  border:0;
  cursor:pointer;
  margin-top:10px;
}

/* CART DRAWER */
.cart-drawer{
  position:fixed;
  top:0;right:0;
  width:320px;
  height:100%;
  background:#fff;
  border-left:1px solid #ccc;
  z-index:120;
  transform:translateX(100%);
  transition:0.25s;
  display:flex;
  flex-direction:column;
}
.cart-drawer.show{
  transform:translateX(0);
}
.cart-header{
  padding:20px;
  display:flex;
  justify-content:space-between;
  border-bottom:1px solid #ddd;
}
.close-cart-btn{
  font-size:24px;
  background:none;border:0;cursor:pointer;
}
.cart-items{
  flex:1;
  overflow-y:auto;
  padding:15px;
}
.cart-item{
  display:flex;
  gap:10px;
  margin-bottom:15px;
}
.cart-item img{
  width:60px;height:60px;object-fit:cover;
}
.cart-footer{
  padding:15px;
  border-top:1px solid #ddd;
}
.cart-total{font-size:16px;margin-bottom:12px}

/* MOBILE */
@media(max-width:780px){
  .product-grid{grid-template-columns:repeat(2,1fr)}
}