/* ==========================================================================
   Looponia - Card Components
   Feature cards, info cards, and glass cards
   ========================================================================== */

/* -------------------------------------------------------------------------
   Base Card
   ------------------------------------------------------------------------- */
.card {
    position: relative;
    padding: var(--space-6);
    background: var(--bg-card);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-2xl);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--border-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

/* -------------------------------------------------------------------------
   Glass Card (Glassmorphism)
   ------------------------------------------------------------------------- */
.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(var(--blur-glass));
    -webkit-backdrop-filter: blur(var(--blur-glass));
    border: 1px solid var(--border-glass);
}

.card-glass:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-primary);
}

/* -------------------------------------------------------------------------
   Feature Card
   ------------------------------------------------------------------------- */
.card-feature {
    padding: var(--space-8);
    text-align: center;
}

.card-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-5);
    font-size: 2rem;
    background: var(--gradient-serenity);
    border-radius: var(--radius-xl);
    box-shadow: 0 4px 16px rgba(126, 168, 190, 0.2);
}

.card-feature-icon svg {
    width: 32px;
    height: 32px;
    color: var(--text-on-primary);
}

.card-feature-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.card-feature-description {
    font-size: var(--text-base);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* Feature card variants with different gradient icons */
.card-feature[data-color="sage"] .card-feature-icon {
    background: var(--gradient-nature);
}

.card-feature[data-color="lavender"] .card-feature-icon {
    background: var(--gradient-twilight);
}

.card-feature[data-color="coral"] .card-feature-icon {
    background: var(--gradient-sunset);
}

.card-feature[data-color="teal"] .card-feature-icon {
    background: var(--gradient-ocean);
}

.card-feature[data-color="forest"] .card-feature-icon {
    background: var(--gradient-forest);
}

/* -------------------------------------------------------------------------
   Info Card (with icon on left)
   ------------------------------------------------------------------------- */
.card-info {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-5);
}

.card-info-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: var(--radius-lg);
    color: var(--primary);
}

.card-info-content {
    flex: 1;
    min-width: 0;
}

.card-info-title {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
    color: var(--text-primary);
}

.card-info-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* -------------------------------------------------------------------------
   Highlight Card (with accent border)
   ------------------------------------------------------------------------- */
.card-highlight {
    position: relative;
    overflow: hidden;
}

.card-highlight::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-serenity);
}

/* -------------------------------------------------------------------------
   Quote Card
   ------------------------------------------------------------------------- */
.card-quote {
    padding: var(--space-8);
    text-align: center;
}

.card-quote-icon {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.3;
    margin-bottom: var(--space-4);
}

.card-quote-text {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: var(--font-regular);
    color: var(--text-primary);
    line-height: var(--leading-snug);
    margin-bottom: var(--space-4);
}

.card-quote-author {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

/* -------------------------------------------------------------------------
   Stat Card
   ------------------------------------------------------------------------- */
.card-stat {
    padding: var(--space-6);
    text-align: center;
}

.card-stat-value {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.card-stat-label {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

/* -------------------------------------------------------------------------
   Interactive Card (clickable)
   ------------------------------------------------------------------------- */
.card-interactive {
    cursor: pointer;
}

.card-interactive:hover {
    border-color: var(--border-accent);
}

.card-interactive:active {
    transform: translateY(-2px);
}

/* -------------------------------------------------------------------------
   Card with Image
   ------------------------------------------------------------------------- */
.card-media {
    padding: 0;
    overflow: hidden;
}

.card-media-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card-media-content {
    padding: var(--space-6);
}

.card-media-title {
    font-size: var(--text-xl);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-2);
}

.card-media-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: var(--leading-relaxed);
}

/* -------------------------------------------------------------------------
   Card Sizes
   ------------------------------------------------------------------------- */
.card-sm {
    padding: var(--space-4);
    border-radius: var(--radius-xl);
}

.card-lg {
    padding: var(--space-8);
    border-radius: var(--radius-3xl);
}

/* -------------------------------------------------------------------------
   Card Grid Layout Helper
   ------------------------------------------------------------------------- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.cards-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

@media (min-width: 1024px) {
    .cards-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}