/* ========================================
   SPONSORS SECTION
   Dedicated section for partner visibility
   ======================================== */

/* Section container */
.sponsors {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
}

.sponsors .section-title {
    margin-bottom: var(--spacing-md);
}

.sponsors .section-subtitle {
    color: var(--gray-600);
    font-size: 1.125rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-3xl);
    text-align: center;
    line-height: 1.7;
}

/* Sponsors Grid */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

/* Sponsor Card */
.sponsor-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    min-height: 140px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.sponsor-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sponsor-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-500);
}

.sponsor-card:hover::before {
    transform: scaleX(1);
}

/* External link indicator on hover */
.sponsor-card::after {
    content: '↗';
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: 1.25rem;
    color: var(--primary-500);
    opacity: 0;
    transform: translate(5px, -5px);
    transition: all 0.3s ease;
    z-index: 10;
}

.sponsor-card:hover::after {
    opacity: 0.6;
    transform: translate(0, 0);
}

/* Sponsor logo container */
.sponsor-logo-container {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Actual logo image (when added) */
.sponsor-logo {
    max-width: 100%;
    max-height: 80px;
    height: auto;
    object-fit: contain;
    /* Reduced saturation for most logos */
    filter: saturate(0.3) contrast(0.9) brightness(0.85);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.sponsor-card:hover .sponsor-logo {
    filter: saturate(1) contrast(1) brightness(1);
    opacity: 1;
    transform: scale(1.05);
}

/* White/transparent logos - keep full color always for visibility */
.sponsor-logo[src*="maisondesalpes"],
.sponsor-logo[src*="restauranttesoromio"],
.sponsor-logo[src*="cfmoto"] {
    filter: saturate(1) contrast(1) brightness(1)
            drop-shadow(0 0 2px rgba(0, 0, 0, 0.25));
    opacity: 0.85;
}

.sponsor-card:hover .sponsor-logo[src*="maisondesalpes"],
.sponsor-card:hover .sponsor-logo[src*="restauranttesoromio"],
.sponsor-card:hover .sponsor-logo[src*="cfmoto"] {
    filter: saturate(1) contrast(1) brightness(1.05)
            drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    opacity: 1;
}

/* Hide logo if it's a placeholder */
.sponsor-logo[src=""],
.sponsor-logo[src*="placeholder"] {
    display: none;
}

/* Sponsor name - always show, but styled differently if logo exists */
.sponsor-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
    line-height: 1.4;
    transition: all 0.3s ease;
}

/* When there's a logo, name becomes caption */
.sponsor-card:has(.sponsor-logo:not([src=""])) .sponsor-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-500);
}

.sponsor-card:hover .sponsor-name {
    color: var(--primary-500);
    transform: translateY(-2px);
}

/* Add icon for no-logo cards to make them prettier */
.sponsor-card:not(:has(.sponsor-logo:not([src=""]))) .sponsor-logo-container::before {
    content: '🏪';
    font-size: 2.5rem;
    opacity: 0.3;
}

/* Special Benefit Callout */
.special-benefit {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(78, 205, 196, 0.1) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    border-left: 4px solid var(--primary-500);
}

.benefit-icon {
    font-size: 4rem;
    flex-shrink: 0;
}

.benefit-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-sm);
}

.benefit-content p {
    font-size: 1.125rem;
    color: var(--gray-700);
    margin: 0;
    line-height: 1.6;
}

.benefit-content strong {
    color: var(--primary-500);
}

/* Sponsor CTA */
.sponsor-cta {
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--gray-200);
    transition: border-color 0.3s ease;
}

.sponsor-cta:hover {
    border-color: var(--primary-500);
}

.sponsor-cta h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-md);
}

.sponsor-cta p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin: 0 0 var(--spacing-xl);
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.sponsor-cta .btn {
    display: inline-block;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .sponsors-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .sponsors-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-md);
    }

    .special-benefit {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-xl);
    }

    .benefit-icon {
        font-size: 3rem;
    }

    .benefit-content h3 {
        font-size: 1.25rem;
    }

    .benefit-content p {
        font-size: 1rem;
    }
}

@media (max-width: 600px) {
    .sponsors {
        padding: var(--spacing-2xl) 0;
    }

    .sponsors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sponsor-card {
        min-height: 100px;
        padding: var(--spacing-md);
    }

    .sponsor-name {
        font-size: 0.9375rem;
    }

    .sponsor-cta h3 {
        font-size: 1.5rem;
    }

    .sponsor-cta p {
        font-size: 1rem;
    }
}

/* Animation on scroll */
.sponsor-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.5s ease forwards;
}

.sponsor-card:nth-child(1) { animation-delay: 0.05s; }
.sponsor-card:nth-child(2) { animation-delay: 0.1s; }
.sponsor-card:nth-child(3) { animation-delay: 0.15s; }
.sponsor-card:nth-child(4) { animation-delay: 0.2s; }
.sponsor-card:nth-child(5) { animation-delay: 0.25s; }
.sponsor-card:nth-child(6) { animation-delay: 0.3s; }
.sponsor-card:nth-child(7) { animation-delay: 0.35s; }
.sponsor-card:nth-child(8) { animation-delay: 0.4s; }
.sponsor-card:nth-child(9) { animation-delay: 0.45s; }
.sponsor-card:nth-child(10) { animation-delay: 0.5s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}