/* --- Basis-Hintergrund mit Alpha-Blending (20% Bild, 80% Marineblau) --- */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #ffffff;
    margin: 0;
    padding: 60px 20px;
    display: flex;
    justify-content: center;
    min-height: 100vh;
    box-sizing: border-box;
    position: relative;
    
    background-color: #0b1d3a; 
    background-image: 
        linear-gradient(rgba(11, 29, 58, 0.8), rgba(11, 29, 58, 0.8)), 
        url('image.png'); 
    
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.page-wrapper {
    max-width: 1100px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 60px;
    position: relative;
    z-index: 1;
}

/* --- Header-Bereich --- */
.page-header {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto 20px auto;
}

.page-header h1 {
    color: #ff6b00; 
    font-size: 5.8rem;
    font-weight: 800;
    margin: 0 0 15px 0;
    /* --- text-transform: uppercase; --- */
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-header h2 {
    color: #ffffff; 
    font-size: 2.6rem;
    font-weight: 500;
    margin: 0 0 15px 0;
    /* --- text-transform: uppercase; --- */
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.page-header p {
    color: #e0e6ed;
    font-size: 1.15rem;
    line-height: 1.6;
    margin: 0;
    margin-bottom: 50px;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* --- Zwei-Spalten-Layout (Wechselbühne) --- */
.section-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.section-row.reverse {
    direction: rtl; 
}

.section-row.reverse .content-column {
    direction: ltr; 
}

/* --- Full-Width-Layout für Sektion 3 --- */
.full-width-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.content-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* --- Orangefarbene Bounding Box für Vorteile --- */
.advantage-box {
    border: 2px solid #ff6b00;
    border-radius: 8px;
    display: flex;
    align-items: stretch;
    overflow: hidden;
    background-color: rgba(11, 29, 58, 0.65);
    backdrop-filter: blur(5px);
    transition: transform 0.2s ease;
}

.advantage-box:hover {
    transform: translateX(5px);
}

.number-square {
    background-color: #ff6b00;
    color: #0b1d3a;
    font-weight: 800;
    font-size: 1.5rem;
    min-width: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.content {
    padding: 20px;
}

.content h3 {
    margin: 0 0 5px 0;
    color: #ff6b00;
    font-size: 1.2rem;
}

.content p {
    margin: 0;
    color: #e0e6ed;
    font-size: 0.95rem;
    line-height: 1.4;
}

/* --- Bild-Platzhalter --- */
.image-column {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container {
    width: 100%;
    aspect-ratio: 4 / 3; 
    border: 2px solid #ff6b00;
    border-radius: 8px;
    overflow: hidden;
    background-color: rgba(11, 29, 58, 0.5);
    backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
}

/* --- Kontakt-Bereich (Footer) --- */
.contact-section {
    border-top: 1px solid rgba(255, 107, 0, 0.3);
    padding-top: 40px;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 40px;
    align-items: center;
}

.qr-container {
    width: 100%;
    aspect-ratio: 1 / 1;
    border: 2px solid #ff6b00;
    border-radius: 8px;
    overflow: hidden;
    background-color: rgba(255, 107, 0, 0.05);
    backdrop-filter: blur(3px);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    box-sizing: border-box;
}

.qr-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.contact-info-block {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-info-block h2 {
    margin: 0;
    color: #ff6b00;
    font-size: 1.8rem;
    text-transform: uppercase;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.contact-item h4 {
    margin: 0 0 5px 0;
    color: #ff6b00;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-item p, .contact-item a {
    margin: 0;
    color: #e0e6ed;
    font-size: 1rem;
    text-decoration: none;
    line-height: 1.4;
}

.contact-item a:hover {
    color: #ff6b00;
    text-decoration: underline;
}

/* --- Responsive Anpassung --- */
@media (max-width: 768px) {
    .page-header h1 { font-size: 2.2rem; }
    .page-header p { font-size: 1rem; }
    
    .section-row, .section-row.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 25px;
    }
    .section-row.reverse .image-column {
        order: -1; 
    }

    .contact-section {
        grid-template-columns: 1fr;
        gap: 25px;
        justify-items: center;
        text-align: center;
    }
    .qr-container {
        max-width: 200px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
}