.shop-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    grid-auto-rows: 1fr;
    gap: 30px; 
    margin-top: 50px; 
}

.pricing-card { 
    padding: 40px 25px; 
    text-align: center; 
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 0;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
    opacity: 0;
    transition: 0.4s;
}

.pricing-card:hover { 
    transform: translateY(-12px); 
    box-shadow: 0 20px 40px rgba(0, 210, 255, 0.15); 
    border-color: rgba(0, 210, 255, 0.3);
}

.pricing-card:hover::before { opacity: 1; }

.pricing-icon {
    width: 70px; height: 70px;
    margin: 0 auto 20px;
    background: rgba(0, 210, 255, 0.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--neon-cyan);
    box-shadow: inset 0 0 20px rgba(0, 210, 255, 0.2);
    flex-shrink: 0;
}

.pricing-card h3 { 
    color: var(--text-main); 
    font-size: 1.5rem; 
    margin-bottom: 15px; 
    flex-shrink: 0;
}

.price-box { 
    margin: 25px 0; 
    flex-shrink: 0;
}

.price { 
    font-family: 'Poppins', sans-serif; 
    font-size: 2.8rem; font-weight: 800; 
    color: var(--neon-cyan); line-height: 1;
    text-shadow: 0 0 20px var(--neon-cyan-glow);
}
.currency { font-size: 1rem; color: var(--text-muted); margin-right: 5px; }

.features-list { 
    list-style: none; 
    padding: 0; 
    margin: 0 0 35px 0; 
    text-align: right; 
    flex-grow: 1;
}

.features-list li { 
    margin-bottom: 12px; 
    color: var(--text-muted); 
    font-size: 0.95rem;
    display: flex; 
    align-items: center; 
    gap: 10px; 
}
.features-list li svg { color: #00e676; flex-shrink: 0; }

.btn-buy { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 8px;
    width: auto;
    min-width: 160px;
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(0, 210, 255, 0.05)); 
    border: 1.5px solid var(--neon-cyan);
    padding: 10px 28px; 
    border-radius: 50px; 
    color: var(--neon-cyan); 
    font-weight: 700; 
    font-size: 0.92rem; 
    transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1); 
    text-decoration: none;
    flex-shrink: 0;
    margin-top: auto;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn-buy::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 210, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-buy:hover::before {
    left: 100%;
}

.btn-buy:hover { 
    background: var(--neon-cyan); 
    color: #000; 
    box-shadow: 0 0 25px rgba(0, 210, 255, 0.4), 0 0 50px rgba(0, 210, 255, 0.15);
    transform: scale(1.05);
    letter-spacing: 0.5px;
}

.pricing-card:hover .btn-buy { 
    background: var(--neon-cyan); 
    color: #000; 
    box-shadow: 0 0 25px rgba(0, 210, 255, 0.4);
}

@media (max-width: 768px) {
    .shop-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
        gap: 20px;
    }

    .pricing-card {
        padding: 30px 20px;
    }

    .pricing-card:hover {
        transform: translateY(-6px);
    }
}