/* =============================================================================
   DARK CARD COMPONENT
   Brand: Deep Trust Blue (#0B3C5D) Background, White Text, Calm Teal (#1F8A70) Accents
   Block: .dark-card
   ============================================================================= */

.dark-card {
    background-color: var(--color-trust-blue);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    
    /* Using transparent overlay/tint strategy for better dark mode shadow definition */
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.25), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
    
    color: var(--color-white);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
    
    /* Standardized motion bindings */
    transition: box-shadow var(--motion-fast), transform var(--motion-fast);
}

.dark-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.dark-card__header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
    margin-top: 16px;
}

.dark-card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background-color: rgba(31, 138, 112, 0.2);
    flex-shrink: 0;
    transition: background-color var(--motion-fast);
}

.dark-card__icon {
    font-size: 24px;
    color: var(--color-calm-teal);
    line-height: 1;
    transition: color var(--motion-fast);
}

.dark-card__title {
    font-family: 'Inter', 'Source Sans Pro', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.3;
    margin-top: 0;
    margin-bottom: 8px;
}

.dark-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.dark-card__description {
    font-family: 'Inter', 'Source Sans Pro', sans-serif;
    font-size: 16px;
    color: var(--color-off-white);
    line-height: 1.6;
    margin-bottom: 16px;
    margin-top: 0;
}

.dark-card__footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dark-card__badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: var(--color-calm-teal);
    color: var(--color-white);
    font-family: 'Inter', 'Source Sans Pro', sans-serif;
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Featured Modifier */
.dark-card--featured {
    border-left: 4px solid var(--color-calm-teal);
    padding-left: 21px;
}