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

body{
    background:#f3f4f6;
    color:#333;
}

a{color:inherit;}

header{
    background:#1abc9c;
    padding:16px 0;
    box-shadow:0 2px 8px rgba(0,0,0,0.1);
}

header .nav{
    width:90%;
    margin:auto;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

header .logo{
    display:flex;
    align-items:center;
    gap:8px;
    color:#fff;
    font-weight:700;
    font-size:18px;
}

header .menu{
    display:flex;
    gap:25px;
}

header .menu a{
    color:#fff;
    text-decoration:none;
    font-weight:500;
    font-size:15px;
}

header .menu a:hover{
    text-decoration:underline;
}

.container{
    width:90%;
    max-width:1100px;
    margin:25px auto 50px;
}

.btn{
    display:inline-block;
    padding:10px 18px;
    background:#1abc9c;
    color:#fff;
    border-radius:8px;
    text-decoration:none;
    font-weight:600;
    font-size:14px;
}

.btn:hover{
    background:#15967d;
}

.btn-secondary{
    background:#fff;
    color:#1abc9c;
    border:1px solid #1abc9c;
}

.btn-secondary:hover{
    background:#1abc9c;
    color:#fff;
}

.card{
    background:#fff;
    border-radius:12px;
    box-shadow:0 4px 14px rgba(0,0,0,0.08);
    padding:20px;
    margin-bottom:20px;
}

h1,h2,h3{
    font-weight:600;
}

.price-tag{
    color:#1abc9c;
    font-weight:700;
}

footer{
    text-align:center;
    padding:20px 0 30px;
    color:#777;
    font-size:13px;
}