@font-face {
    font-family: 'Ubuntu';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('fonts/ubuntu/Ubuntu-Bold.ttf') format('truetype');
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.logo-section {
    padding: 2rem 0 1rem;
    text-align: center;
}

.logo-table {
    margin: 0 auto;
    border-collapse: collapse;
}

.logo-table td {
    padding: 0;
    vertical-align: middle;
    font-family: 'Ubuntu', sans-serif;
    font-size: 60px;
    font-weight: 700;
    color: #5b7c99;
    line-height: 100px;
}

.logo-table td img {
    display: block;
    height: 100px;
    width: auto;
}

.hero-segment {
    background: #5b7c99 !important;
    color: white !important;
    text-align: center;
    padding: 4rem 2rem !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}

.hero-segment h1 {
    font-family: 'Ubuntu', sans-serif !important;
    font-size: 3rem !important;
    font-weight: 700 !important;
    color: white !important;
    margin-bottom: 1rem !important;
}

.hero-segment .tagline {
    font-family: 'Ubuntu', sans-serif;
    font-size: 1.5rem;
    opacity: 0.95;
    margin-top: 1rem;
}

.main-content {
    padding: 3rem 0;
}

.product-card {
    margin-bottom: 2rem !important;
}

.product-card .image {
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.product-card .image img {
    max-width: 100%;
    max-height: 300px;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* Willkommens-Card mit zartem neutralem Tint */
.welcome-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%) !important;
}

/* Produkt-spezifische Farben */
.product-header-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
}

.product-header-wrapper .ui.header {
    margin: 0;
}

.product-faktura .icon-circle {
    background: linear-gradient(135deg, #ffb380 0%, #ff9f66 100%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-faktura .icon-circle i {
    color: white !important;
    font-size: 2.5rem !important;
    margin: 0 !important;
}

.product-faktura .image {
    border: 1px solid #ffb380;
}

.product-faktura .primary.button {
    background: linear-gradient(135deg, #ffb380 0%, #ff9f66 100%) !important;
    transition: all 0.3s ease;
}

.product-faktura .primary.button:hover {
    transform: translateY(-2px);
}

.product-validator .icon-circle {
    background: linear-gradient(135deg, #5fb3a8 0%, #4a9d92 100%);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.product-validator .icon-circle i {
    color: white !important;
    font-size: 2.5rem !important;
    margin: 0 !important;
}

.product-validator .image {
    border: 1px solid #5fb3a8;
}

.product-validator .primary.button {
    background: linear-gradient(135deg, #5fb3a8 0%, #4a9d92 100%) !important;
    transition: all 0.3s ease;
}

.product-validator .primary.button:hover {
    transform: translateY(-2px);
}

/* Über uns Card mit warmem Tint */
.about-card {
    background: linear-gradient(135deg, #fafaf9 0%, #ffffff 100%) !important;
}

footer.ui.segment {
    margin-top: 4rem;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
}

@media (max-width: 768px) {
    .logo-table td {
        font-size: 40px;
        line-height: 70px;
    }
    
    .logo-table td img {
        height: 70px;
    }
    
    .hero-segment h1 {
        font-size: 2rem !important;
    }
    
    .hero-segment .tagline {
        font-size: 1.2rem;
    }
}