body {
    background: #f4f9fd;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.product-container {
    margin-top: 40px;
    margin-bottom: 40px;
    padding: 30px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 123, 255, 0.08);
}

/* Carousel */
.carousel-inner img {
    height: 680px;
    object-fit: contain;
    border-radius: 12px;
    background-color: #f8fbfd;
    padding: 0;
    margin: 0;
}

/* Highly Visible Carousel Arrows */
.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    background-size: 20px 20px;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.4);
}

/* Product Info */
.product-title {
    color: #0d47a1;
    font-weight: 700;
    margin-bottom: 12px;
    font-size: 1.8rem;
}

.product-meta {
    color: #555;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

/* Specs Table */
.table-container {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e0ebf5;
    font-size: 0.9rem;
}

.specs-table {
    margin-bottom: 0;
}

    .specs-table th {
        background: #007bff;
        color: white;
        font-weight: 600;
        border: none;
        padding: 10px 15px;
    }

    .specs-table td {
        vertical-align: middle;
        border-bottom: 1px solid #e0ebf5;
        padding: 8px 15px;
    }

/* Description Section */
.description-section {
    margin-top: 40px;
    padding: 30px;
    background: #f8fbfd;
    border-radius: 15px;
    border-left: 5px solid #007bff;
}

    .description-section h3, .description-section h4 {
        color: #0d47a1;
        font-weight: 600;
    }

.water-drop-icon {
    color: #007bff;
    font-size: 1.3rem;
    margin-right: 8px;
}

/* Video Section */
.video-section {
    margin-top: 30px;
    padding: 30px;
    background: #ffffff;
    border-radius: 15px;
    border: 1px solid #e0ebf5;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

    .video-section h3 {
        color: #0d47a1;
        font-weight: 600;
    }

/* === PRICE SECTION STYLES === */
.action-card {
    margin: 15px 0;
    padding: 18px;
    background: linear-gradient(135deg, #ffffff, #eef5ff);
    border-radius: 15px;
    border: 1px solid #cce0ff;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.05);
}

.current-price {
    font-size: 2.4rem;
    font-weight: 800;
    color: #007bff;
    margin: 5px 0;
    line-height: 1;
}

.free-shipping {
    color: #28a745;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* === FREE INSTALLATION BADGE === */
.installation-badge {
    background: #e8f5e9;
    border: 1px solid #c8e6c9;
    color: #2e7d32;
    padding: 18px;
    border-radius: 12px;
    text-align: left;
    margin-top: 15px;
}

    .installation-badge h5 {
        font-weight: 700;
        margin-bottom: 8px;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .installation-badge p {
        font-size: 0.9rem;
    }

    .installation-badge .city-list {
        font-size: 0.85rem;
        color: #4caf50;
        margin-top: 5px;
        line-height: 1.5;
    }