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

body {
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(135deg, #f8f8f8 0%, #ececec 100%);
    overflow: hidden;
    position: relative;
}

/* Hintergrund Welle */

.background-shape {
    position: absolute;
    bottom: -180px;
    left: -10%;
    width: 120%;
    height: 350px;

    border-top: 6px solid #b90f4b;
    border-radius: 50%;

    transform: rotate(-2deg);
    opacity: .8;
}

/* Hauptcontainer */

.container {
    min-height: 100vh;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    text-align: center;
    padding: 30px;

    position: relative;
    z-index: 10;
}

.logo {
    width: 100%;
    max-width: 700px;
    margin-bottom: 30px;
}

/* Trennlinie */

.divider {
    width: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 40px;
}

.divider::before,
.divider::after {
    content: "";
    flex: 1;
    height: 2px;
    background: #b90f4b;
}

.divider span {
    width: 65px;
    height: 65px;

    border: 2px solid #b90f4b;
    border-radius: 50%;

    display: flex;
    justify-content: center;
    align-items: center;

    margin: 0 20px;

    color: #b90f4b;
    font-size: 1.8rem;
}

/* Überschrift */

h1 {
    font-size: 4rem;
    font-weight: 700;
    color: #111;
    margin-bottom: 30px;
}

p {
    font-size: 1.5rem;
    line-height: 1.7;
    color: #666;
    max-width: 900px;
    margin-bottom: 50px;
}

/* Mail Button */

.mail-btn {
    text-decoration: none;
    background: linear-gradient(135deg, #c4124d, #9f0d41);
    color: white;

    padding: 22px 50px;
    border-radius: 60px;

    font-size: 1.5rem;
    font-weight: 600;

    display: inline-flex;
    align-items: center;
    gap: 18px;

    box-shadow: 0 15px 30px rgba(185, 15, 75, 0.25);

    transition: .3s ease;
}

.mail-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 35px rgba(185, 15, 75, 0.35);
}

.mail-btn i {
    font-size: 1.7rem;
}

/* Responsive */

@media (max-width: 768px) {

    .logo {
        max-width: 90%;
    }

    h1 {
        font-size: 2.2rem;
    }

    p {
        font-size: 1.1rem;
    }

    .mail-btn {
        width: 100%;
        justify-content: center;
        font-size: 1rem;
        padding: 18px 25px;
    }

    .divider {
        width: 220px;
    }
}