/* ============================================================
   lib/styles/components/cards.css — Total Solutions Cards
   BEM blocks for all card types used across portfolio pages.
   Phase 3: Shared motion tokens and hover micro-interactions
   ============================================================ */

/* ==========================================================================
   1. BASE CARD
   ========================================================================== */

.card,
.industry-card,
.testimonial-card,
.team-card,
.value-card {
    background-color: var(--color-surface-primary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    
    /* Phase 3 Motion Hooks: Unified interaction tokens */
    transition: box-shadow var(--motion-transition-interactive),
                transform var(--motion-transition-interactive),
                border-color var(--motion-transition-interactive);
                
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover:not(:focus-within),
.industry-card:hover:not(:focus-within),
.testimonial-card:hover:not(:focus-within),
.team-card:hover:not(:focus-within),
.value-card:hover:not(:focus-within) {
    box-shadow: var(--shadow-md);
    transform: translateY(-0.125rem); /* Subtle lift via Checklist */
    border-color: var(--color-border-strong);
}

.card:focus-within,
.industry-card:focus-within,
.testimonial-card:focus-within,
.team-card:focus-within,
.value-card:focus-within {
    box-shadow: 0 0 0 var(--space-2) color-mix(in srgb, var(--color-primary) 18%, transparent);
    border-color: var(--color-primary);
}

/* Card Header */
.card__header {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    margin-top: var(--space-2);
}

/* Card Icon Container */
.card__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-md);
    background-color: var(--color-surface-subtle);
    flex-shrink: 0;
    transition: background-color var(--motion-transition-interactive);
}

/* Base Icon Colors (updated to standard tokens) */
.card__icon-wrap--primary {
    background-color: color-mix(in srgb, var(--color-brand-trust-navy) 8%, transparent);
}
.card__icon {
    font-size: 1.25rem;
    line-height: 1;
    color: var(--color-brand-trust-navy);
}

.card__icon-wrap--action {
    background-color: color-mix(in srgb, var(--color-primary) 8%, transparent);
}
.card__icon--action {
    color: var(--color-primary);
}

.card__icon-wrap--success {
    background-color: color-mix(in srgb, var(--color-success) 8%, transparent);
}
.card__icon--success {
    color: var(--color-success);
}

/* Card Title */
.card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    line-height: var(--line-height-tight);
    margin: 0 0 var(--space-2) 0;
}

/* Card Body */
.card__body {
    flex: 1;
}

/* Card Description */
.card__description {
    font-size: var(--font-size-body);
    color: var(--color-body-muted);
    line-height: var(--line-height-body);
    margin-bottom: var(--space-4);
}

/* Card Footer */
.card__footer {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: var(--border-width-thin) solid var(--color-border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Card Badge */
.card__badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: var(--font-size-micro);
    font-weight: var(--font-weight-semibold);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wide);
}

/* ==========================================================================
   2. FEATURED CARD
   ========================================================================== */

.card--featured {
    border-left-width: var(--border-width-medium);
    border-left-color: var(--color-primary);
    padding-left: calc(var(--space-6) - 0.125rem);
}

.card--featured .card__icon-wrap {
    background-color: color-mix(in srgb, var(--color-primary) 10%, transparent);
}

/* ==========================================================================
   3. DARK CARD — Trust Navy
   ========================================================================== */

.card--dark {
    background-color: var(--color-brand-trust-navy);
    border-color: color-mix(in srgb, var(--color-text-inverse) 16%, transparent);
    box-shadow: var(--shadow-lg);
}

.card--dark .card__title,
.card--dark .card__icon {
    color: var(--color-text-inverse);
}

.card--dark .card__description {
    color: color-mix(in srgb, var(--color-text-inverse) 80%, transparent);
}

.card--dark .card__icon-wrap {
    background-color: color-mix(in srgb, var(--color-text-inverse) 10%, transparent);
}

.card--dark .card__footer {
    border-top-color: color-mix(in srgb, var(--color-text-inverse) 20%, transparent);
}

.card--dark:hover:not(:focus-within) {
    box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   5. TESTIMONIAL CARD
   ========================================================================== */

.testimonial-card {
    position: relative;
}

.testimonial-card__quote-mark {
    position: absolute;
    top: var(--space-4);
    right: var(--space-6);
    font-size: 4.5rem;
    color: var(--color-border-default);
    font-family: var(--font-serif);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.testimonial-card__stars {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-card__star {
    color: var(--color-warning);
    font-size: 1rem;
}

.testimonial-card__quote {
    font-size: var(--font-size-body-lg);
    font-style: italic;
    color: var(--color-heading);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 1;
}

.testimonial-card__author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: var(--border-width-thin) solid var(--color-border-default);
    margin-top: auto;
}

.testimonial-card__avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: var(--color-surface-subtle);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-heading);
    overflow: hidden;
}

.testimonial-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card__author-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.testimonial-card__author-name {
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
}

.testimonial-card__author-role {
    font-size: var(--font-size-label);
    color: var(--color-text-muted);
}

/* ==========================================================================
   6. TEAM MEMBER CARD
   ========================================================================== */

.team-card {
    align-items: center;
    text-align: center;
}

.team-card__avatar {
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: var(--space-4);
    border: var(--border-width-medium) solid var(--color-border-default);
    background-color: var(--color-surface-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--motion-transition-interactive);
}

.team-card:hover .team-card__avatar {
    border-color: var(--color-secondary);
}

.team-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-card__name {
    font-family: var(--font-heading);
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    margin: 0 0 var(--space-1) 0;
}

.team-card__role {
    font-size: var(--font-size-body-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-secondary);
    margin-bottom: var(--space-3);
}

.team-card__bio {
    font-size: var(--font-size-body-sm);
    color: var(--color-body-muted);
    line-height: var(--line-height-body);
    margin-bottom: var(--space-4);
}

.team-card__links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: auto;
}

.team-card__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background-color: var(--color-surface-subtle);
    color: var(--color-heading);
    font-size: 0.875rem;
    transition: background-color var(--motion-transition-interactive),
                color var(--motion-transition-interactive);
    text-decoration: none;
}

.team-card__link:hover {
    background-color: var(--color-brand-trust-navy);
    color: var(--color-text-inverse);
}

/* ==========================================================================
   7. VALUE PROP CARD
   ========================================================================== */

.value-card {
    text-align: center;
    align-items: center;
}

.value-card__icon-wrap {
    width: 5rem;
    height: 5rem;
    border-radius: var(--radius-lg);
    background-color: color-mix(in srgb, var(--color-secondary) 8%, transparent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
}

.value-card__icon {
    font-size: 2.25rem;
    color: var(--color-secondary);
}

.value-card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    margin: 0 0 var(--space-2) 0;
}

.value-card__description {
    font-size: var(--font-size-body-sm);
    color: var(--color-body-muted);
    line-height: var(--line-height-body);
    margin-bottom: 0;
}

/* ==========================================================================
   8. FEATURE CARD
   ========================================================================== */

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-5);
    background-color: var(--color-surface-primary);
    border: var(--border-width-thin) solid var(--color-border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--motion-transition-interactive),
                transform var(--motion-transition-interactive),
                border-color var(--motion-transition-interactive);
}

.feature-card:hover:not(:focus-within) {
    box-shadow: var(--shadow-md);
    transform: translateY(-0.125rem);
    border-color: var(--color-border-strong);
}

.feature-card__icon-wrap {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background-color: color-mix(in srgb, var(--color-success) 8%, transparent);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: var(--space-1);
}

.feature-card__icon {
    font-size: 1.25rem;
    color: var(--color-success);
}

.feature-card__content {
    flex: 1;
}

.feature-card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-body-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-heading);
    margin: 0 0 var(--space-1) 0;
    line-height: var(--line-height-tight);
}

.feature-card__description {
    font-size: var(--font-size-body-sm);
    color: var(--color-body-muted);
    line-height: var(--line-height-body);
    margin-bottom: 0;
}

/* ==========================================================================
   9. STAT CARD
   ========================================================================== */

.stat-card {
    background-color: var(--color-brand-trust-navy);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.stat-card__number {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 8vw, 4rem);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-inverse);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-card__label {
    font-size: var(--font-size-body-sm);
    color: color-mix(in srgb, var(--color-text-inverse) 80%, transparent);
    line-height: var(--line-height-body);
    margin: 0;
}

/* ==========================================================================
   10. CARD GRID LAYOUTS
   ========================================================================== */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
    gap: var(--space-5);
}

/* ==========================================================================
   11. AVATAR COLOR MODIFIERS
   ========================================================================== */

.testimonial-card__avatar--trust-navy {
    background-color: var(--color-brand-trust-navy);
    color: var(--color-text-inverse);
}

.testimonial-card__avatar--action-blue {
    background-color: var(--color-primary);
    color: var(--color-text-inverse);
}

.testimonial-card__avatar--compliance-green {
    background-color: var(--color-success);
    color: var(--color-text-inverse);
}

/* Reduced Motion Override for all cards */
@media (prefers-reduced-motion: reduce) {
    .card:hover, .industry-card:hover, .testimonial-card:hover, 
    .team-card:hover, .value-card:hover, .feature-card:hover {
        transform: none !important;
    }
}