* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
}

header {
    background: #ffffff;
    border-bottom: 2px solid #e0e0e0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

nav .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2b2b2b;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: #2b2b2b;
    font-weight: 500;
}

nav .btn {
    background: #0a74da;
    color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
}

.hero {
    background: #00a0e3;
    color: #ffffff;
    padding: 2rem 1rem;
}

.hero .hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.hero p {
    margin-bottom: 1.5rem;
}

.hero .btn {
    background: #003366;
    color: #ffffff;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
}

footer {
    background: #2b2b2b;
    color: #ffffff;
    text-align: center;
    padding: 1rem;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.2rem;
    }
}

.whitebg{
    background:white;
    color:#444 !important;
    padding:4px;
}