/* ===================================
   PROFESSIONAL PARTNERS SECTION
   =================================== */

.partners-area {
    padding: 120px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.partners-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
    z-index: 1;
}

.partners-area .container {
    position: relative;
    z-index: 2;
}

/* Section Title - Professional Style */
.partners-section-title {
    text-align: center;
    margin-bottom: 80px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.partners-section-title h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.partners-section-title h2 span {
    color: #54af32;
    position: relative;
}

.partners-section-title h2 span::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #54af32, #45a028);
    border-radius: 2px;
}

.partners-section-title p {
    font-size: 1.2rem;
    color: #666666;
    line-height: 1.7;
    font-weight: 400;
    margin: 0;
}

/* Partners Grid - Apple Style Layout */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 80px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Partner Card - Apple Inspired Design */
.partner-card {
    background: #ffffff;
    border: 1px solid #e5e5e7;
    border-radius: 18px;
    padding: 32px 24px;
    text-align: center;
    position: relative;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    cursor: pointer;
    overflow: hidden;
    box-shadow: none;
}

.partner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #54af32;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s ease;
}

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

.partner-card:hover {
    transform: translateY(-4px);
    box-shadow: none;
    border-color: #d1d1d6;
}

/* Partner Logo - Apple Style Display */
.partner-logo {
    position: relative;
    margin-bottom: 20px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f7;
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.partner-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: all 0.6s ease;
    filter: grayscale(100%) brightness(0.8);
}

.partner-card:hover .partner-logo {
    background: #f0f0f2;
}

/* Mobile scroll-based logo effect */
@media (hover: none) and (pointer: coarse) {
    .partner-logo img {
        filter: grayscale(100%) brightness(0.8);
        transition: filter 0.6s ease, transform 0.6s ease;
    }
    
    .partner-card:active .partner-logo img,
    .partner-card:focus .partner-logo img {
        filter: grayscale(0%) brightness(1);
        transform: scale(1.05);
    }
    
    /* Scroll-triggered colorization */
    .partner-card.in-view .partner-logo img {
        filter: grayscale(0%) brightness(1);
        transform: scale(1.02);
    }
    
    .partner-card.in-view {
        transform: translateY(-2px);
        box-shadow: 0 3px 8px rgba(0, 0, 0, 0.03);
    }
}
/* Desktop scroll-based logo effect */
.partner-card.in-view .partner-logo img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.02);
}

.partner-card:hover .partner-logo img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.02);
}

/* Partner Info - Apple Typography */
.partner-info {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.3s ease;
}

.partner-info h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.partner-info p {
    font-size: 0.9rem;
    color: #86868b;
    margin: 0;
    font-weight: 400;
    line-height: 1.4;
}

/* Partnership Statistics - Apple Style Minimal */
.partnership-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.stat-item {
    text-align: center;
    padding: 24px 20px;
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 12px;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: #54af32;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: #e0e0e0;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 600;
    color: #54af32;
    display: block;
    margin-bottom: 6px;
    letter-spacing: -0.01em;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: #1a1a1a;
    font-weight: 500;
    margin-bottom: 4px;
    letter-spacing: 0.2px;
}

.stat-description {
    font-size: 0.8rem;
    color: #888888;
    margin: 0;
    line-height: 1.3;
    font-weight: 400;
}

/* Responsive Design - Mobile First */
@media (max-width: 1200px) {
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 30px;
    }
    
    .partnership-stats {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    .partners-area {
        padding: 60px 0;
    }
    
    .partners-section-title {
        margin-bottom: 50px;
    }
    
    .partners-section-title h2 {
        font-size: 2rem;
    }
    
    .partners-section-title p {
        font-size: 1rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 20px;
        margin-bottom: 50px;
    }
    
    .partner-card {
        padding: 28px 20px;
        border-radius: 16px;
    }
    
    .partner-logo {
        height: 70px;
        margin-bottom: 16px;
        padding: 12px;
    }
    
    .partner-info h4 {
        font-size: 1rem;
        margin-bottom: 4px;
    }
    
    .partner-info p {
        font-size: 0.85rem;
    }
    
    .partnership-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        margin-top: 40px;
    }
    
    .stat-item {
        padding: 20px 16px;
        border-radius: 10px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
    
    .stat-description {
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .partners-area {
        padding: 50px 0;
    }
    
    .partners-section-title h2 {
        font-size: 1.8rem;
    }
    
    .partners-section-title p {
        font-size: 0.95rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .partner-card {
        padding: 24px 16px;
        border-radius: 14px;
    }
    
    .partner-logo {
        height: 60px;
        margin-bottom: 12px;
        padding: 10px;
        border-radius: 10px;
    }
    
    .partner-info h4 {
        font-size: 0.95rem;
        margin-bottom: 3px;
    }
    
    .partner-info p {
        font-size: 0.8rem;
    }
    
    .partnership-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
        margin-top: 35px;
    }
    
    .stat-item {
        padding: 18px 14px;
        border-radius: 10px;
    }
    
    .stat-number {
        font-size: 1.6rem;
        margin-bottom: 4px;
    }
    
    .stat-label {
        font-size: 0.8rem;
        margin-bottom: 2px;
    }
    
    .stat-description {
        font-size: 0.7rem;
    }
}

@media (max-width: 375px) {
    .partners-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .partner-card {
        padding: 20px 14px;
    }
    
    .partnership-stats {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

/* Professional Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.partner-card {
    animation: fadeInUp 0.6s ease forwards;
}

.partner-card:nth-child(1) { animation-delay: 0.1s; }
.partner-card:nth-child(2) { animation-delay: 0.2s; }
.partner-card:nth-child(3) { animation-delay: 0.3s; }
.partner-card:nth-child(4) { animation-delay: 0.4s; }
.partner-card:nth-child(5) { animation-delay: 0.5s; }
.partner-card:nth-child(6) { animation-delay: 0.6s; }
.partner-card:nth-child(7) { animation-delay: 0.7s; }

/* Subtle Background Pattern */
.partners-area::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(84, 175, 50, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(69, 160, 40, 0.03) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

/* Professional Hover Effects */
.partner-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(84, 175, 50, 0.02) 0%, rgba(69, 160, 40, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.partner-card:hover::after {
    opacity: 1;
}

/* Typography Enhancements */
.partners-section-title h2,
.partner-info h4,
.stat-label {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.partners-section-title p,
.partner-info p,
.stat-description {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}