/* ============================================
   LOGO GRID SECTION
   ============================================ */

/* Main Section */
.logo-grid-section {
    position: relative;
    overflow: hidden;
    min-height: 300px;
}

/* Padding Variants */
.logo-grid-section.padding-small { 
    padding: 40px 0; 
}

.logo-grid-section.padding-standard { 
    padding: 80px 0; 
}

.logo-grid-section.padding-large { 
    padding: 120px 0; 
}

/* Background Layers */
.logo-grid-bg {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100%;
    z-index: 0;
}

.logo-grid-bg__left {
    width: 50%;
    left: 0;
}

.logo-grid-bg__right {
    width: 50%;
    right: 0;
}

.logo-grid-bg__full {
    width: 100%;
}

/* Content Container */
.logo-grid-content {
    position: relative;
    z-index: 1;
}

.logo-grid-content-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Section Title */
.logo-grid-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 400;
    margin-bottom: 3rem;
    color: #1E1E23;
}

/* Logo Grid Container */
.logo-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
    justify-items: center;
}

/* Grid Column Configurations for Desktop */
.logo-grid[data-columns="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.logo-grid[data-columns="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.logo-grid[data-columns="4"] {
    grid-template-columns: repeat(4, 1fr);
}

.logo-grid[data-columns="5"] {
    grid-template-columns: repeat(5, 1fr);
}

.logo-grid[data-columns="6"] {
    grid-template-columns: repeat(6, 1fr);
}

.logo-grid[data-columns="7"] {
    grid-template-columns: repeat(7, 1fr);
}

.logo-grid[data-columns="8"] {
    grid-template-columns: repeat(8, 1fr);
}

/* Logo Grid Item */
.logo-grid-item {
    width: 100%;
    max-width: 200px;
}

/* Logo Container */
.logo-container {
    background: transparent;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 100px;
}

/* Logo Image */
.logo-image {
    max-width: 100%;
    max-height: 120px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Link Styling */
.logo-grid-link {
    display: block;
    text-decoration: none;
    width: 100%;
}

/* Hover Effects - Only for items with links */
.logo-grid-item.has-link .logo-container {
    cursor: pointer;
}

.logo-grid-item.has-link:hover .logo-container {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 1);
}

.logo-grid-item.has-link:hover .logo-image {
    transform: scale(1.05);
}

/* Active State */
.logo-grid-item.has-link:active .logo-container {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

/* Focus State for Accessibility */
.logo-grid-link:focus {
    outline: 2px solid #BE91FF;
    outline-offset: 4px;
    border-radius: 8px;
}

.logo-grid-link:focus .logo-container {
    transform: translateY(-8px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 0.5);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

/* Tablet (3 columns max) */
@media (max-width: 1024px) {
    .logo-grid[data-columns="5"],
    .logo-grid[data-columns="6"],
    .logo-grid[data-columns="7"],
    .logo-grid[data-columns="8"] {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .logo-grid[data-columns="4"] {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .logo-grid[data-columns="3"],
    .logo-grid[data-columns="2"] {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logo-grid-title {
        font-size: 2.5rem;
        margin-bottom: 2.5rem;
    }
}

/* Mobile (Single column - stacked) */
@media (max-width: 768px) {
    .logo-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
    
    .logo-grid-section.padding-small { 
        padding: 30px 0; 
    }
    
    .logo-grid-section.padding-standard { 
        padding: 60px 0; 
    }
    
    .logo-grid-section.padding-large { 
        padding: 90px 0; 
    }
    
    .logo-grid-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .logo-grid-item {
        max-width: 150px;
    }
    
    .logo-image {
        max-height: 60px;
    }
    
    .logo-container {
        padding: 1rem;
        min-height: 80px;
    }
}

/* Very Small Mobile (Single column) */
@media (max-width: 480px) {
    .logo-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .logo-grid-title {
        font-size: 1.75rem;
    }
    
    .logo-grid-item {
        max-width: 180px;
        margin: 0 auto;
    }
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .logo-grid-item.has-link:hover .logo-container {
        transform: none;
        box-shadow: none;
    }
}