body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f7fa;
    color: #333;
    overflow-x: hidden;
}

.navbar {
    background: linear-gradient(120deg, #0054a6 40%, #003366);
    top: 0;
    transition: top 0.3s ease-in-out;
    position: fixed;
    width: 100%;
    z-index: 9999;
}

.navbar-brand img {
    height: 40px;
}

.navbar .nav-link {
    color: #fff !important;
    font-weight: 500;
    margin-left: 1rem;
    transition: color 0.3s ease;
}

.navbar .nav-link:hover {
    color: #f8c102 !important;
}

.navbar .btn {
    margin-left: 0.5rem;
    font-weight: 600;
    min-width: 130px;
    text-align: center;
}

.btn-primary {
    background-color: #f8c102;
    color: #000000;
    font-weight: 700;
    padding: 0.6rem 1.2rem;
    transition: background-color 0.4s ease, transform 0.3s ease;
}

.btn-primary:hover {
    background-color: #e0a800;
    transform: scale(1.05);
}

.btn-success {
    background-color: #009b48;
    color: #000000;
    font-weight: 700;
    padding: 0.6rem 1.2rem;
    transition: background-color 0.4s ease, transform 0.3s ease;
}

.btn-success:hover {
    background-color: #0a7e37;
    transform: scale(1.05);
}

.masthead {
    background: linear-gradient(120deg, #0054a6 40%, #003366);
    color: #fff;
    padding: 6rem 1rem 4rem;
    text-align: center;
    overflow: hidden;
}

.masthead h1 {
    font-family: 'Raleway', sans-serif;
    font-size: 3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease;
}

.masthead p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1.3s ease;
}

.masthead .logo {
    width: 300px;
    margin-bottom: 2rem;
    animation: bounceIn 1.2s ease;
    filter: drop-shadow(0 0 3px #ffffff) drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounceIn {

    0%,
    20%,
    40%,
    60%,
    80%,
    100% {
        transform: translateY(0);
    }

    30%,
    50%,
    70%,
    90% {
        transform: translateY(-15px);
    }
}

.features {
    padding: 4rem 1rem;
    text-align: center;
}

.features h2 {
    font-family: 'Raleway', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease;
}

.feature-item {
    margin-bottom: 2rem;
    padding: 1.5rem;
    transition: transform 0.3s ease;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.feature-item:hover {
    transform: scale(1.05);
}

.contact {
    padding: 4rem 1rem;
    text-align: center;
    background-color: #e9ecef;
    border-radius: 8px;
    margin: 2rem 0;
}

.contact h2 {
    font-family: 'Raleway', sans-serif;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact p {
    font-size: 1.1rem;
    margin: 0.5rem 0;
}

@media (max-width: 768px) {
    .masthead h1 {
        font-size: 2rem;
    }

    .masthead p {
        font-size: 1rem;
    }

    .features h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .masthead {
        padding: 4rem 1rem;
    }

    .masthead h1 {
        font-size: 1.5rem;
    }

    .masthead p {
        font-size: 0.9rem;
    }

    .navbar .navbar-collapse .navbar-nav {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .navbar .btn {
        width: 100%;
        margin: 0;
    }
}