/**
 * Adema Orgel Sponsoren - Frontend Styles
 * Clean Heritage Design
 */

/* Grid Container */
.aos-sponsors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
    padding: 0;
}

/* Sponsor Card */
.aos-sponsor-card {
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

/* Card Hover Effects */
.aos-sponsor-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
}

.aos-has-link {
    cursor: pointer;
}

.aos-no-link {
    cursor: default;
}

/* Content Container */
.aos-sponsor-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

/* Logo Container */
.aos-sponsor-logo {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.aos-sponsor-logo img {
    max-width: 100%;
    height: auto;
    max-height: 100px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
    display: block;
}

/* Remove grayscale on hover */
.aos-sponsor-card:hover .aos-sponsor-logo img {
    filter: grayscale(0%);
}

/* Sponsor Name */
.aos-sponsor-name {
    width: 100%;
    text-align: center;
}

.aos-sponsor-name h3 {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0;
    color: #2c3e50;
    transition: color 0.3s ease;
}

.aos-sponsor-card:hover .aos-sponsor-name h3 {
    color: #1a252f;
}

/* Cards with logo - smaller text */
.aos-sponsor-card:not(.aos-no-logo) .aos-sponsor-name h3 {
    font-size: 0.9rem;
    font-weight: 500;
}

/* No Logo Cards - Larger centered text */
.aos-no-logo .aos-sponsor-content {
    padding: 1rem;
}

.aos-no-logo .aos-sponsor-name h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* No Logo Cards - Subtle Background */
.aos-no-logo {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

/* No Sponsors Message */
.aos-no-sponsors {
    text-align: center;
    padding: 2rem;
    color: #6c757d;
    font-style: italic;
}

/* Tablet Layout (2 columns) */
@media (max-width: 1024px) and (min-width: 641px) {
    .aos-sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

/* Mobile Layout (1 column) */
@media (max-width: 640px) {
    .aos-sponsors-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        margin: 1.5rem 0;
    }

    .aos-sponsor-card {
        min-height: 160px;
        padding: 1.5rem;
    }

    .aos-sponsor-content {
        gap: 0.75rem;
    }

    .aos-sponsor-logo img {
        max-height: 80px;
    }

    .aos-sponsor-name h3 {
        font-size: 0.9rem;
    }

    .aos-sponsor-card:not(.aos-no-logo) .aos-sponsor-name h3 {
        font-size: 0.85rem;
    }

    .aos-no-logo .aos-sponsor-name h3 {
        font-size: 1.1rem;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .aos-sponsors-grid {
        gap: 1rem;
    }

    .aos-sponsor-card {
        padding: 1.25rem;
        min-height: 140px;
    }

    .aos-sponsor-content {
        gap: 0.5rem;
    }

    .aos-sponsor-logo img {
        max-height: 70px;
    }

    .aos-sponsor-name h3 {
        font-size: 0.85rem;
    }

    .aos-sponsor-card:not(.aos-no-logo) .aos-sponsor-name h3 {
        font-size: 0.8rem;
    }

    .aos-no-logo .aos-sponsor-name h3 {
        font-size: 1rem;
    }
}

/* Print Styles */
@media print {
    .aos-sponsor-card {
        break-inside: avoid;
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .aos-sponsor-logo img {
        filter: grayscale(100%);
    }
}

/* Accessibility: Focus States */
.aos-has-link:focus {
    outline: 3px solid #0066cc;
    outline-offset: 2px;
}

.aos-has-link:focus:not(:focus-visible) {
    outline: none;
}

.aos-has-link:focus-visible {
    outline: 3px solid #0066cc;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .aos-sponsor-card {
        border: 2px solid #000;
    }

    .aos-sponsor-logo img {
        filter: grayscale(0%);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .aos-sponsor-card,
    .aos-sponsor-logo img,
    .aos-sponsor-name h3 {
        transition: none;
    }

    .aos-sponsor-card:hover {
        transform: none;
    }
}

/* Dark Mode Support (if WordPress theme supports it) */
@media (prefers-color-scheme: dark) {
    .aos-sponsor-card {
        background: #1a1a1a;
        box-shadow: 0 2px 8px rgba(255, 255, 255, 0.05);
    }

    .aos-sponsor-card:hover {
        box-shadow: 0 6px 20px rgba(255, 255, 255, 0.1);
    }

    .aos-sponsor-name h3 {
        color: #e0e0e0;
    }

    .aos-sponsor-card:hover .aos-sponsor-name h3 {
        color: #ffffff;
    }

    .aos-no-logo {
        background: linear-gradient(135deg, #2a2a2a 0%, #1a1a1a 100%);
    }

    .aos-no-sponsors {
        color: #a0a0a0;
    }
}