/* ===== Grundlayout ===== */
body {
    margin: 0;
    font-family: "Segoe UI", Arial, sans-serif;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: #ffffff;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ===== Container ===== */
.container {
    background: rgba(0, 0, 0, 0.55);
    padding: 40px 50px;
    border-radius: 16px;
    max-width: 800px;
    width: 100%;
    box-shadow: 0 0 25px rgba(0,0,0,0.4);
}

/* ===== Überschriften ===== */
h1 {
    font-size: 34px;
    margin-bottom: 15px;
    text-align: center;
}

h2 {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 10px;
    color: #00c6ff;
    font-weight: 500;
}

/* ===== Text ===== */
p {
    font-size: 16px;
    line-height: 1.6;
    color: #e0e0e0;
}

/* ===== Buttons ===== */
.buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    text-decoration: none;
    padding: 15px 28px;
    border-radius: 30px;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color: white;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.4);
}

/* ===== Links ===== */
a {
    color: #00c6ff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ===== Footer ===== */
footer {
    margin-top: 30px;
    font-size: 14px;
    color: #aaaaaa;
    text-align: center;
}

.footer-link {
    color: #aaaaaa;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #00c6ff;
}

/* ===== Zurück-Button ===== */
.back {
    margin-top: 30px;
    text-align: center;
}

.back a {
    display: inline-block;
    padding: 12px 26px;
    border-radius: 30px;
    background: linear-gradient(135deg, #00c6ff, #0072ff);
    color: white;
    font-size: 16px;
    transition: all 0.3s ease;
}

.back a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(0,0,0,0.4);
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
    .container {
        padding: 30px 20px;
    }

    h1 {
        font-size: 26px;
    }

    .btn {
        width: 100%;
        text-align: center;
    }
}