/* Platform Diagram Accordion */
.platform-diagram-accordion {
    color: #ffffff;
    font-family: inherit;
}

.platform-diagram-accordion--full {
    width: 100%;
}

.platform-diagram-accordion [data-column="discovery"] > .platform-diagram__column-card {
    border-color: rgba(14, 165, 233, 0.8);
}

.platform-diagram-accordion [data-column="discovery"] > .platform-diagram__column-card:hover {
    border-color: rgba(56, 189, 248, 0.9);
}

.platform-diagram-accordion [data-column="transition"] > .platform-diagram__column-card {
    border-color: rgba(16, 185, 129, 0.8);
}

.platform-diagram-accordion [data-column="transition"] > .platform-diagram__column-card:hover {
    border-color: rgba(52, 211, 153, 0.9);
}

.platform-diagram-accordion [data-column="assurance"] > .platform-diagram__column-card {
    border-color: rgba(139, 92, 246, 0.8);
}

.platform-diagram-accordion [data-column="assurance"] > .platform-diagram__column-card:hover {
    border-color: rgba(167, 139, 250, 0.9);
}


.platform-diagram__modal {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.platform-diagram__modal[hidden] {
    display: none;
}

.platform-diagram__modal.is-open {
    opacity: 1;
}

.platform-diagram__modal-backdrop {
    position: absolute;
    inset: 0;
}

.platform-diagram__modal-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 880px;
    max-height: 85vh;
    overflow-y: auto;
}

.platform-diagram__modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
}

.platform-diagram__modal-title {
    margin: 0;
}

.platform-diagram__modal-body {
    margin: 0;
}

.platform-diagram__modal-body p {
    margin: 0 0 0.75rem 0;
}

.platform-diagram__modal-link {
    text-decoration: none;
    color: #ffffff;
}

.platform-diagram__modal-link:visited,
.platform-diagram__modal-link:hover,
.platform-diagram__modal-link:focus {
    color: #ffffff;
}

.platform-diagram__modal-link-icon {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.2s ease;
}

.platform-diagram__modal-link:hover .platform-diagram__modal-link-icon {
    color: #ffffff;
}

.platform-diagram__sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

@media (min-width: 768px) {
    .platform-diagram__modal-feature-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (prefers-reduced-motion: reduce) {
    .platform-diagram__modal {
        transition: none;
    }
}