/*
 * SRFC Sponsors - Main Stylesheet
 * Uses CSS custom properties from the SRFC theme
 */

/* Sponsor tier hero section */
.sponsor-tier--hero {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    margin-bottom: 2rem;
}

.sponsor-grid--hero {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
}

.sponsor-logo--hero {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    flex: 0 0 300px;
    max-width: 300px;
}

.sponsor-logo--hero:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green);
}

.sponsor-logo--hero img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
}

.sponsor-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--green);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

/* Tier headings */
.tier-heading {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-light);
}

/* Platinum sponsors grid */
.sponsor-grid--platinum {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.sponsor-logo--platinum {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    flex: 1 1 calc(33.333% - 1.33rem);
    min-width: 250px;
}

.sponsor-logo--platinum:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--green);
}

.sponsor-logo--platinum img {
    max-width: 150px;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

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

/* Club/Supplier scroll section */
.sponsor-scroll {
    margin-bottom: 3rem;
}

.sponsor-scroll-container {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 1rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border) var(--bg-surface);
}

.sponsor-scroll-container::-webkit-scrollbar {
    height: 8px;
}

.sponsor-scroll-container::-webkit-scrollbar-track {
    background: var(--bg-surface);
    border-radius: 4px;
}

.sponsor-scroll-container::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

.sponsor-scroll-container::-webkit-scrollbar-thumb:hover {
    background: var(--green);
}

.sponsor-logo--scroll {
    flex: 0 0 auto;
    scroll-snap-align: start;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    min-width: 200px;
}

.sponsor-logo--scroll:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--green);
}

.sponsor-logo--scroll img {
    max-width: 120px;
    max-height: 50px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

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

/* Generic sponsor logo styles */
.sponsor-logo {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.sponsor-logo:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--green);
}

.sponsor-logo img {
    max-width: 150px;
    max-height: 60px;
    object-fit: contain;
    filter: grayscale(100%);
    transition: filter 0.3s ease;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    .sponsor-grid--hero {
        flex-direction: column;
    }

    .sponsor-logo--hero {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .sponsor-grid--platinum {
        gap: 1rem;
    }

    .sponsor-logo--platinum {
        flex: 1 1 100%;
        min-width: auto;
    }

    .sponsor-scroll-container {
        gap: 1rem;
    }

    .sponsor-logo--scroll {
        min-width: 150px;
    }
}

@media (max-width: 480px) {
    .sponsor-tier--hero,
    .sponsor-logo--hero,
    .sponsor-logo--platinum,
    .sponsor-logo--scroll {
        padding: 1rem;
    }

    .sponsor-logo img {
        max-width: 100px;
        max-height: 40px;
    }
}