/* Element: Card */
.e-card {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
    border-radius: var(--r-xl);
    padding: var(--s-8);
    overflow: hidden;
    /* transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); - Removed for GSAP */
}

/* Variant: Glass */
.e-card.variant-glass {
    background: var(--c-glass);
    border-color: var(--c-glass-strong);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.e-card.variant-glass-strong {
    background: var(--c-glass-strong);
    border-color: var(--c-glass-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.e-card:is(.variant-glass, .variant-glass-strong):hover {
    background: color-mix(in srgb, var(--c-text), transparent 95%);
    border-color: rgba(var(--c-primary-rgb), 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.e-card:is(.variant-glass, .variant-glass-strong)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(var(--c-primary-rgb), 0.1), transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.e-card:is(.variant-glass, .variant-glass-strong):hover::before {
    opacity: 1;
}

/* Variant: Solid */
.e-card.variant-solid {
    background: var(--c-bg-secondary);
    border: 1px solid var(--c-glass-strong);
}

.e-card.variant-solid:hover {
    border-color: var(--c-secondary);
}

/* Card Header/Body/Footer Utilities */
.e-card-header {
    margin-bottom: var(--s-4);
}

.e-card-body {
    flex: 1;
}

.e-card-footer {
    margin-top: var(--s-6);
    padding-top: var(--s-4);
    border-top: 1px solid var(--c-glass);
}

/* Philosophy Section Styles */
.pillar-icon-box {
    width: 60px;
    height: 60px;
    border-radius: var(--r-lg);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--s-6);
    background: var(--c-glass-strong);
    border: 1px solid var(--c-glass-strong);
    color: var(--c-primary);
    transition: all 0.3s ease;
}

.e-card:hover .pillar-icon-box {
    background: var(--c-primary);
    color: var(--c-bg);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 20px var(--c-primary);
}

.pillar-icon {
    width: 28px;
    height: 28px;
    stroke-width: 2;
}

/* Specific: Marketplace Card Styling */
.e-card.market-card {
    padding: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.market-card .e-card-header {
    height: 180px;
    background: linear-gradient(135deg, rgba(var(--c-primary-rgb), 0.1) 0%, rgba(var(--c-primary-rgb), 0.02) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
}

.market-card .e-card-body {
    padding: 1.5rem;
}

.market-card .e-card-footer {
    padding: 1.5rem;
    padding-top: 0;
    border-top: none;
    margin-top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.market-price-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.market-price-tag {
    white-space: nowrap;
}

.market-card-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary);
    font-size: 2.5rem;
    transition: transform 0.4s ease;
}

.market-card:hover .market-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.market-badge-soon {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.05);
    color: var(--c-text-ghost);
    padding: 0.3rem 0.8rem;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    z-index: var(--z-above);
}

/* Specific: Empty State Card */
.empty-state-card {
    padding: 4rem 2rem;
    text-align: center;
    background: color-mix(in srgb, var(--c-text), transparent 98%);
    border: 1px dashed var(--c-border);
    border-radius: var(--r-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    transition: all 0.3s ease;
    min-height: 250px;
}

.empty-state-card.span-all {
    grid-column: 1 / -1;
}

.empty-state-card.variant-glass {
    background: var(--c-glass);
    border-color: var(--c-glass-strong);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-style: dashed;
    border-width: 1px;
}

/* Hover States - Placed after variants to ensure they override base background */
.empty-state-card:hover {
    background: color-mix(in srgb, var(--c-text), transparent 97%) !important;
    border-color: var(--c-border-secondary);
}

.empty-state-card.variant-glass:hover {
    background: color-mix(in srgb, var(--c-text), transparent 95%) !important;
    border-color: rgba(var(--c-primary-rgb), 0.3);
}

.empty-icon-box {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--c-primary), transparent 95%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary);
    box-shadow: 0 0 30px color-mix(in srgb, var(--c-primary), transparent 90%);
}

.empty-icon-box i {
    width: 32px;
    height: 32px;
}

.empty-text-box {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.empty-title {
    color: var(--c-text);
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0;
}

.empty-subtitle {
    color: var(--c-text-secondary);
    font-size: 0.95rem;
    max-width: 400px;
    margin: 0;
    line-height: 1.5;
}

.empty-state-card.compact {
    padding: 1.5rem 2rem;
    flex-direction: row;
    gap: 1rem;
    color: var(--c-text-ghost);
    font-size: 0.95rem;
    background: color-mix(in srgb, var(--c-text), transparent 99%);
    min-height: auto;
}

.empty-state-card.compact .empty-icon-box {
    width: 40px;
    height: 40px;
    background: color-mix(in srgb, var(--c-text), transparent 95%);
    color: var(--c-text-ghost);
    box-shadow: none;
}

.empty-state-card.compact .empty-icon-box i {
    width: 18px;
    height: 18px;
}

.empty-state-card.compact .empty-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--c-text-ghost);
}

/* Mobile Adjustments for Cards */
@media (max-width: 768px) {
    .pillar-icon-box {
        margin-inline: auto;
    }

    /* Centered utility for specific cards on mobile */
    .e-card.is-centered-mobile {
        align-items: center;
        text-align: center;
    }

    .e-card.is-centered-mobile .e-card-header,
    .e-card.is-centered-mobile .e-card-body,
    .e-card.is-centered-mobile .e-card-footer {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    /* Ensure flex containers inside centered cards are also centered */
    .e-card.is-centered-mobile .flex {
        justify-content: center;
        width: 100%;
    }

    /* Social icons horizontal centering override */
    .e-card.is-centered-mobile .flex.gap-4 {
        justify-content: center;
    }
}