body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background-color: #ffffff;
    color: #333;
}

/* NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    background: #0d47a1;
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    font-family: "Segoe UI", sans-serif;
    background: linear-gradient(90deg, #64b5f6, #bbdefb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: white;
    text-decoration: none;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    color: white;
    cursor: pointer;
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #0d47a1, #1976d2);
    color: white;
    padding: 80px 20px;
    text-align: center;
}

.hero h1 {
    font-size: 34px;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: 0.5px;
}
.hero h2 {
    font-size: 22px;
    max-width: 800px;
    margin: 20px auto;
}

.hero p {
    max-width: 750px;
    margin: 20px auto;
    line-height: 1.6;
}

.btn {
    padding: 12px 25px;
    background: white;
    color: #0d47a1;
    border-radius: 5px;
    text-decoration: none;
}

/* SECTION */
.container {
    padding: 50px 20px;
    text-align: center;
}

.container h3 {
    color: #0d47a1;
}

/* MOBILE */
@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 60px;
        right: 0;
        background: #0d47a1;
        flex-direction: column;
        display: none;
        width: 200px;
        padding: 20px;
    }

    .nav-links.show {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }
}