*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:#f5f5f5;
}

/* Navbar */

.navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:#111;
    color:white;
    padding:18px 8%;
}

.logo{
    font-size:28px;
}

.nav-links{
    display:flex;
    list-style:none;
}

.nav-links li{
    margin:0 15px;
}

.nav-links a{
    color:white;
    text-decoration:none;
    transition:.3s;
}

.nav-links a:hover{
    color:#ff9800;
}

.icons span{
    margin-left:20px;
    font-size:22px;
    cursor:pointer;
}

/* Hero */

.hero{
    height:85vh;
    background:linear-gradient(rgba(0,0,0,.5),rgba(0,0,0,.5)),
    url("https://images.unsplash.com/photo-1523381210434-271e8be1f52b?auto=format&fit=crop&w=1500&q=80");
    background-size:cover;
    background-position:center;
    display:flex;
    justify-content:center;
    align-items:center;
    text-align:center;
    color:white;
}

.hero h1{
    font-size:55px;
}

.hero p{
    margin:20px 0;
    font-size:20px;
}

.hero button{
    padding:15px 35px;
    background:#ff9800;
    border:none;
    color:white;
    font-size:18px;
    cursor:pointer;
    border-radius:5px;
}

.hero button:hover{
    background:#e68900;
}

/* Categories */

.categories{
    padding:70px 8%;
    text-align:center;
}

.categories h2{
    margin-bottom:35px;
    font-size:34px;
}

.category-container{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
    gap:25px;
}

.category{
    background:white;
    padding:40px;
    border-radius:10px;
    font-size:45px;
    box-shadow:0 5px 12px rgba(0,0,0,.1);
    transition:.3s;
}

.category:hover{
    transform:translateY(-8px);
}

.category h3{
    margin-top:15px;
    font-size:22px;
}

/* Products */

.products{
    padding:70px 8%;
}

.products h2{
    text-align:center;
    margin-bottom:40px;
    font-size:34px;
}

.product-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:30px;
}

.product-card{
    background:white;
    border-radius:10px;
    overflow:hidden;
    box-shadow:0 5px 15px rgba(0,0,0,.1);
    text-align:center;
    transition:.3s;
}

.product-card:hover{
    transform:translateY(-10px);
}

.product-card img{
    width:100%;
}

.product-card h3{
    margin:15px 0 10px;
}

.product-card p{
    color:#ff5722;
    font-size:22px;
    margin-bottom:15px;
}

.product-card button{
    margin-bottom:20px;
    padding:12px 30px;
    border:none;
    background:#111;
    color:white;
    cursor:pointer;
    border-radius:5px;
}

.product-card button:hover{
    background:#ff9800;
}

/* Footer */

footer{
    background:#111;
    color:white;
    text-align:center;
    padding:20px;
    margin-top:50px;
}

/* Responsive */

@media(max-width:768px){

.navbar{
    flex-direction:column;
}

.nav-links{
    margin:20px 0;
}

.hero h1{
    font-size:38px;
}

.hero p{
    font-size:18px;
}

}