body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: Arial, Helvetica, sans-serif;
    background: #222 url('../images/sea.jpeg') no-repeat center center fixed;
    background-size: cover;
}

.header-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 40vh;
    margin-top: 3vh;
    margin-bottom: 3vh;
}

.text-background {
    background: rgba(40, 40, 40, 0.7);
    color: #fff;
    padding: 2rem 2.5rem;
    border-radius: 18px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 4px 24px rgba(0,0,0,0.2);
    text-align: center;
}

.text-background a {
    color: #ffd700;
    text-decoration: underline;
}

.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100vw;
    background: rgba(40, 40, 40, 0.85);
    color: #fff;
    text-align: center;
    padding: 0.7rem 0;
    font-size: 1rem;
    z-index: 10;
}

.footer a {
    color: #ffd700;
    text-decoration: underline;
}

@media (max-width: 700px) {
    .text-background {
        padding: 1.2rem 0.7rem;
        max-width: 95vw;
        font-size: 1rem;
    }
    .header-container {
        margin-top: 1.5vh;
        margin-bottom: 1.5vh;
    }
    .footer {
        font-size: 0.95rem;
        padding: 0.5rem 0;
    }
}