body {
    font-family: Arial, sans-serif;
    background: #f8f9fa;
    margin: 0;
    padding: 0;
}

.main-header {
    background: #0b3d2e;
    padding: 15px;
    text-align: center;
    color: white;
}

.main-header h1 {
    margin: 0;
    font-size: 28px;
}

.main-header p {
    margin-top: 5px;
    font-size: 14px;
}

.hero-section {
    background: #ffffff;
    padding: 20px;
    text-align: center;
}

.hero-section img {
    width: 100%;
    border-radius: 12px;
}

.main-buttons {
    margin-top: 20px;
}

.main-buttons a {
    display: block;
    background: #198754;
    color: white;
    text-decoration: none;
    padding: 14px;
    border-radius: 10px;
    margin-bottom: 12px;
    font-size: 18px;
    font-weight: bold;
}

.main-buttons a:hover {
    background: #146c43;
}

.info-box {
    background: white;
    margin-top: 20px;
    padding: 20px;
    border-radius: 12px;
}

.footer {
    background: #0b3d2e;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 30px;
}

.whatsapp-btn {
    background: #25D366 !important;
}

@media (min-width: 768px) {

    .container-custom {
        max-width: 700px;
        margin: auto;
    }

}

.navbar-brand {

    font-size: 22px;

}

.nav-link {

    font-size: 16px;

    margin-left: 10px;

}

.card {

    border-radius: 18px !important;

}

.btn {

    padding: 12px 18px;

    font-weight: 600;

}

.table {

    border-radius: 12px;
    overflow: hidden;

}

@media (max-width: 768px) {

    h1 {

        font-size: 28px;

    }

    h2 {

        font-size: 24px;

    }

    h3 {

        font-size: 20px;

    }

    .btn {

        width: 100%;

    }

    .table {

        font-size: 14px;

    }

}