html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main { 
    flex: 1;
}

.hero {
    background: linear-gradient(135deg,  #0c4673, #1e282c);
    color: white;
    padding: 60px 20px;
    text-align: center;
}
.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}
.hero p {
    font-size: 1.2rem;
}
.features {
    padding: 40px 20px;
    text-align: center;
}
.features i {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color:  #0c4673;
}
.features h3 {
    margin-top: 10px;
    font-size: 1.3rem;
}
.btn-cta {
    color: #282828;
    padding: 12px 30px;
    border-radius: 30px;
    font-size: 1.1rem;
    text-decoration: none;
}


.btn-cta:hover {
    background: #d39e00;
    color: #282828;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

footer {
    padding: 20px;
    text-align: center;
    background-color: #f4f6f9;
}