body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: #f7f8fa;
    color: #222;
}
p {margin: 0;}
a {
    text-decoration: none;
    color: #444;
}
a:hover {color: #aaa;}

.nav {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
    padding: 18px 40px;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #eee;
}

.logo {font-weight: 600;}

.menu a {
    margin-left: 18px;
    font-size: 14px;
}

.hero {
    text-align: center;
    padding: 100px 20px 60px;
}
.hero h1 {
    font-size: 40px;
    margin-bottom: 10px;
}

.card {
    text-align: center;
    max-width: 800px;
    margin: 30px auto;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    transition: 0.2s;
}
.card:hover {transform: translateY(-3px);}

.icon {width: 150px;}

.links {
    display: inline-flex;
    margin: 20px 0;
}
.links a {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    height: 60px;
    margin-right: 12px;
    background-color: #333;
    border-radius: 10px;
}
.links a:hover {background-color: #555;}
.link-logo {width: 40px;}

footer {
    text-align: center;
    padding: 50px;
    color: #888;
}