@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --navy: #0B1F33;
    --primary: #0077B6;
    --green: #2CB1A6;
    --accent: #90B4D8;
    --white: #F5F8F3;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--navy);
    color: var(--white);
    line-height: 1.7;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 80px 20px;
}

h1 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--green);
}

h2 {
    margin-top: 40px;
    margin-bottom: 15px;
    color: var(--accent);
    font-size: 1.3rem;
}

p {
    margin-bottom: 15px;
    color: #d6e3f0;
}

ul {
    margin: 15px 0 20px 20px;
}

li {
    margin-bottom: 8px;
}

.card {
    background: #102a43;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.back-btn {
    display: inline-block;
    margin-top: 40px;
    padding: 12px 25px;
    background: var(--green);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    transition: 0.3s;
}

.back-btn:hover {
    background: var(--primary);
}

footer {
    text-align: center;
    margin-top: 60px;
    font-size: 14px;
    color: var(--accent);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .card {
        padding: 25px;
    }
}