/* ===== Reset ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Inter', sans-serif; 
    line-height: 1.6; 
    color: #333; 
    background: #f9f9fb; 
}

/* ===== Container ===== */
.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 2rem; 
}

/* ===== Hero Section ===== */
#shop-hero {
    background: linear-gradient(135deg, #102347, #2e3192, #4671d6);
    color: #fff;
    text-align: center;
    padding: 6rem 1rem;
}
#shop-hero .hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
}
#shop-hero .hero-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ===== Product Grid ===== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.product-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}
.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.product-image {
    width: 100%;
    height: 180px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 1rem;
    background-color: #fff;
}

.product-name {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: #2e3192;
}

.product-desc {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 0.5rem;
    min-height: 50px;
}

.product-price {
    font-weight: 700;
    margin-bottom: 1rem;
}
.price-old {
    text-decoration: line-through;
    color: #999;
    margin-right: 0.5rem;
}
.price-new {
    color: #2e3192;
}

/* ===== Discount Tag ===== */
.discount-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: #ffdd00;
    color: #2e3192;
    font-weight: 700;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s ease;
}
.btn-secondary {
    background: #2e3192;
    color: #fff;
}
.btn-secondary:hover {
    background: #ffdd00;
    color: #2e3192;
    transform: translateY(-2px);
}

/* ===== Section Titles ===== */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #2e3192;
    margin-bottom: 2rem;
}

/* ===== Responsive: Stack on Mobile ===== */
@media (max-width: 768px) {
    #shop-hero .hero-title {
        font-size: 2rem;
    }
    #shop-hero .hero-subtitle {
        font-size: 1rem;
    }
    .product-grid {
        grid-template-columns: 1fr; /* stack vertically */
        gap: 1.5rem;
    }
    .product-card {
        padding: 1rem;
    }
}