/* Сетка партнёров в стиле vrpharma.ru */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin: 30px 0 50px 0;
}
.partner-card {
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 20px 16px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    min-height: 180px;
}
.partner-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    border-color: #9f63ff;
}
.partner-card-title {
    font-size: 0.9em;
    font-weight: 500;
    color: #333;
    margin-bottom: 16px;
    line-height: 1.35;
    flex-shrink: 0;
    min-height: 40px;
}
.partner-card-logo {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner-card-logo img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(20%);
    transition: filter 0.3s;
}
.partner-card:hover .partner-card-logo img {
    filter: grayscale(0%);
}

/* Всплывающая плашка */
.iph-sticky-cta {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #9f63ff, #7c3aed);
    padding: 16px 24px;
    box-shadow: 0 -4px 20px rgba(159, 99, 255, 0.3);
    z-index: 9999;
    transition: bottom 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}
.iph-sticky-cta.visible {
    bottom: 0;
}
.iph-sticky-cta-text {
    color: #fff;
    font-size: 1.05em;
    font-weight: 500;
}
.iph-sticky-cta-btn {
    background: #fff;
    color: #9f63ff;
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1em;
    transition: transform 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}
.iph-sticky-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.iph-sticky-cta-close {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 1.5em;
    cursor: pointer;
    padding: 0 8px;
    line-height: 1;
}
.iph-sticky-cta-close:hover {
    color: #fff;
}
@media (max-width: 600px) {
    .iph-sticky-cta {
        flex-direction: column;
        gap: 12px;
        padding: 14px 16px;
    }
    .iph-sticky-cta-text {
        font-size: 0.95em;
        text-align: center;
    }
}