body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', Arial, Helvetica, sans-serif;
    background: #fff;
    color: #222;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
nav {
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
    padding: 1.2rem 2rem;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 1px 8px 0 rgba(0,0,0,0.02);
}
.logo img {
    vertical-align: middle;
    margin-right: 10px;
}
.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8vh 2rem;
}
.hero h1 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}
.hero p {
    font-size: 1.1rem;
    color: #555;
    margin-bottom: 2rem;
}
.cta-btn {
    display: inline-block;
    padding: 1rem 2.2rem;
    background: #222;
    color: #fff;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: 0.2s;
    box-shadow: 0 4px 16px rgba(34,34,34,0.07);
}
.cta-btn:hover {
    background: #444;
    color: #fff;
    transform: translateY(-2px) scale(1.024);
    box-shadow: 0 8px 32px rgba(22,22,22,0.14);
}
/* footer {
    text-align: center;
    font-size: 0.95rem;
    color: #aaa;
    padding: 2rem 1rem 1.4rem 1rem;
    border-top: 1px solid #f0f0f0;
    background: #fff;
}

*/

@media (max-width: 600px) {
    nav { padding: 1.2rem; font-size: 1rem; }
    .hero h1 { font-size: 1.4rem; }
    .cta-btn {padding: 0.8rem 1.5rem; font-size: 0.95rem;}
}

.foots {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: fixed;
    bottom: 55px;

}

.foot-l {
    display: flex;
    justify-content: center;
    align-items: center;
}

.bs {
    text-decoration: none;
    color: #aaa;
}