/* Explain: Styles for various UI components including cards, buttons, and the HLV calculator drawer. */
.eyebrow {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-color);
}

.card-vibrant {
    border: 1px solid var(--border-color);
    border-radius: 1.5rem;
    background: var(--white-color);
    box-shadow: var(--shadow-card);
    transition: transform 300ms ease, box-shadow 300ms ease;
}

.card-vibrant:hover {
    transform: translateY(-0.3rem);
    box-shadow: var(--shadow-soft);
}

/* Learning module cards — interactive premium tint */
.module-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 1rem;
    cursor: pointer;
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease, background-color 300ms ease;
}

.module-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 82, 204, 0.12);
    border-color: var(--primary-color);
}

.module-card-btn {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--primary-color);
    background: color-mix(in srgb, var(--primary-color) 10%, #ffffff);
    color: var(--primary-color);
    padding: 0.65rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    transition: background-color 300ms ease, color 300ms ease;
}

.module-card:hover .module-card-btn {
    background: var(--primary-color);
    color: var(--white-color);
}

.form-status.success {
    display: block;
    border: 1px solid color-mix(in srgb, #10b981 30%, transparent);
    background: #d1fae5;
    color: #065f46;
}

.form-status.error {
    display: block;
    border: 1px solid color-mix(in srgb, #ef4444 30%, transparent);
    background: #fee2e2;
    color: #991b1b;
}

/* Bulletproof modal close controls */
dialog.modal form[method="dialog"]:not(.modal-backdrop) > button,
dialog.modal .modal-close {
    position: relative;
    z-index: 9999 !important;
    cursor: pointer;
}

dialog.modal .modal-close,
dialog.modal form[method="dialog"]:not(.modal-backdrop) > button {
    -webkit-tap-highlight-color: transparent;
}

/* Interactive high-value case cards */
.case-card {
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: transform 300ms ease, box-shadow 300ms ease, border-color 300ms ease;
}

.case-card:hover,
.case-card:focus-visible {
    transform: translateY(-5px);
    border-color: var(--yellow-color);
    box-shadow: 0 16px 32px color-mix(in srgb, var(--primary-color) 16%, transparent), 0 8px 18px color-mix(in srgb, var(--yellow-color) 22%, transparent);
}

.case-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1rem;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--primary-color);
    transition: color 300ms ease;
}

.case-card:hover .case-card-badge,
.case-card:focus-visible .case-card-badge {
    color: var(--yellow-color);
}

/* Global floating HLV widget — slide-in drawer */
.hlv-drawer {
    visibility: hidden;
    opacity: 0;
    transition: opacity 300ms ease, visibility 300ms ease;
}

.hlv-drawer.is-open {
    visibility: visible;
    opacity: 1;
}

.hlv-drawer-panel {
    transform: translateX(100%);
    transition: transform 350ms ease;
}

.hlv-drawer.is-open .hlv-drawer-panel {
    transform: translateX(0);
}

@media (max-width: 640px) {
    .hlv-drawer-panel {
        max-width: 100%;
    }
}