.product-container {
    width: 100%;
    padding: 40px 20px;
    background: #f8f9fa;
    box-sizing: border-box;
}

.product-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.product-grid {
    display: grid;
    /* grid-template-columns: 2fr 1fr; */
    min-height: 500px;
}

.product-main {
    display: flex;
    flex-direction: column;
}

.product-image {
    height: 570px;
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 10px;
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(0,0,0,0.03)"/><circle cx="80" cy="30" r="1.5" fill="rgba(0,0,0,0.02)"/><circle cx="60" cy="70" r="1" fill="rgba(0,0,0,0.03)"/></svg>');
    background-size: 80px 80px;
    z-index: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 2;
    position: relative;
    border-radius: 8px;
}

.product-image1 img {
    height: auto;
    object-fit: cover;
    z-index: 2;
    position: relative;
    border-radius: 8px;
}

.product-placeholder {
    width: 80%;
    height: 80%;
    background: #dee2e6;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6c757d;
    font-size: 16px;
    text-align: center;
    z-index: 2;
    position: relative;
    font-weight: 500;
}

.product-content {
    padding: 30px;
    flex: 1;
}

.product-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a4b8c;
    margin: 0 0 10px 0;
    line-height: 1.3;
}

.product-subtitle {
    color: #6c757d;
    margin: 0 0 20px 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-subtitle::before {
    content: '🔧';
    font-size: 16px;
}

.product-description {
    margin: 20px 0;
    line-height: 2.0;
    color: #495057;
}

.product-description p {
    margin: 0 0 15px 0;
    text-align: justify;
    font-size: 15px;
}

.product-features {
    margin: 25px 0 0 0;
}

.product-features h2 {
    font-size: 27px;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    font-weight: 600;
}

.product-features h3 {
    font-size: 24px;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    font-weight: 600;
}

.product-features h4 {
    font-size: 20px;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    font-weight: 600;
}

.product-features h5 {
    font-size: 18px;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    font-weight: 600;
}

.product-features h6 {
    font-size: 16px;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    font-weight: 600;
}

.product-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 15px;
}

.product-list>li {
    margin: 0 0 10px 0;
    padding-left: 25px;
    position: relative;
    color: #495057;
    line-height: 1.6;
}

.product-list>li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: #28a745;
    font-weight: bold;
    font-size: 16px;
}

.product-sublist {
    list-style: none;
    padding: 0;
    margin: 8px 0 0 0;
}

.product-sublist li {
    margin: 0 0 6px 0;
    padding-left: 20px;
    position: relative;
    font-size: 14px;
    color: #6c757d;
    line-height: 1.5;
}

.product-sublist li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0;
    color: #adb5bd;
    font-size: 18px;
    font-weight: normal;
}

.product-sidebar {
    background: #f8f9fa;
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.product-sidebar-section {
    margin: 0;
}

.product-sidebar-title {
    font-size: 18px;
    font-weight: 600;
    color: #1a4b8c;
    margin: 0 0 20px 0;
    padding-bottom: 8px;
    border-bottom: 2px solid #1a4b8c;
}

.product-categories {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-categories li {
    margin: 0 0 12px 0;
}

.product-categories a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 15px;
    background: white;
    text-decoration: none;
    color: #495057;
    border-radius: 6px;
    transition: all 0.3s ease;
    border: 1px solid #dee2e6;
    font-size: 14px;
}

.product-categories a:hover {
    background: #1a4b8c;
    color: white;
    transform: translateX(3px);
    box-shadow: 0 2px 8px rgba(26, 75, 140, 0.2);
}

.product-categories a::after {
    content: '→';
    font-weight: bold;
    transition: transform 0.3s ease;
}

.product-categories a:hover::after {
    transform: translateX(3px);
}

.product-active-link {
    background: #dc3545 !important;
    color: white !important;
    border-color: #dc3545 !important;
}

.product-contact {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 25px 20px;
    border-radius: 10px;
    text-align: center;
    margin: 0;
}

.product-contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 24px;
}

.product-contact-title {
    font-size: 16px;
    margin: 0 0 10px 0;
    font-weight: 500;
}

.product-contact-phone {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 20px 0;
    letter-spacing: 0.5px;
}

.product-contact-btn {
    background: #dc3545;
    color: white;
    padding: 12px 25px;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 14px;
}

.product-contact-btn:hover {
    background: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.3);
}

.product-contact-btn::after {
    content: ' ➤';
    transition: transform 0.3s ease;
}

.product-contact-btn:hover::after {
    transform: translateX(2px);
}

/* Mobile Responsive - Tablet */
@media (max-width: 768px) {
    .product-container {
        padding: 15px 10px;
    }

    .product-wrapper {
        border-radius: 10px;
        margin: 0 5px;
    }

    .product-grid {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .product-image {
        height: 280px;
        padding: 8px;
    }

    .product-placeholder {
        width: 90%;
        height: 85%;
        font-size: 14px;
    }

    .product-content {
        padding: 20px 15px;
    }

    .product-title {
        font-size: 22px;
        text-align: center;
        margin-bottom: 15px;
    }

    .product-subtitle {
        justify-content: center;
        text-align: center;
        font-size: 15px;
    }

    .product-description p {
        font-size: 14px;
        line-height: 1.6;
        text-align: left;
        margin-bottom: 12px;
    }

    .product-features h3 {
        font-size: 18px;
        text-align: center;
        margin-bottom: 15px;
    }

    .product-list>li {
        font-size: 14px;
        margin-bottom: 8px;
        padding-left: 22px;
    }

    .product-sublist li {
        font-size: 13px;
        padding-left: 18px;
        margin-bottom: 5px;
    }

    .product-sidebar {
        padding: 20px 15px;
    }

    .product-sidebar-title {
        font-size: 17px;
        text-align: center;
    }

    .product-categories a {
        padding: 12px 15px;
        font-size: 14px;
    }

    .product-contact {
        padding: 20px 15px;
    }

    .product-contact-phone {
        font-size: 18px;
    }

    .product-contact-btn {
        padding: 12px 20px;
        font-size: 14px;
    }

    .product-features h2 {
        font-size: 27px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h3 {
        font-size: 24px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h4 {
        font-size: 20px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h5 {
        font-size: 18px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h6 {
        font-size: 16px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }
}

/* Mobile Responsive - Phone */
@media (max-width: 480px) {
    .product-container {
        padding: 10px 5px;
    }

    .product-wrapper {
        border-radius: 8px;
        margin: 0;
    }

    .product-image {
        height: 220px;
        padding: 5px;
    }

    .product-placeholder {
        width: 95%;
        height: 90%;
        font-size: 12px;
        padding: 10px;
    }

    .product-content {
        padding: 15px 12px;
    }

    .product-title {
        font-size: 18px;
        line-height: 1.3;
        margin-bottom: 12px;
        text-align: center;
    }

    .product-subtitle {
        font-size: 13px;
        justify-content: center;
        margin-bottom: 15px;
    }

    .product-description p {
        font-size: 13px;
        text-align: left;
        line-height: 1.5;
        margin-bottom: 10px;
    }

    .product-features {
        margin-top: 20px;
    }

    .product-features h3 {
        font-size: 16px;
        text-align: initial;
        margin-bottom: 12px;
    }

    .product-list>li {
        font-size: 12px;
        padding-left: 18px;
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .product-list>li::before {
        font-size: 13px;
    }

    .product-sublist li {
        font-size: 11px;
        padding-left: 15px;
        margin-bottom: 4px;
        line-height: 1.3;
    }

    .product-sidebar {
        padding: 15px 12px;
    }

    .product-sidebar-title {
        font-size: 15px;
        text-align: center;
    }

    .product-categories a {
        padding: 10px 12px;
        font-size: 12px;
    }

    .product-contact {
        padding: 15px 12px;
    }

    .product-contact-phone {
        font-size: 16px;
    }

    .product-contact-btn {
        padding: 10px 15px;
        font-size: 12px;
    }

    .product-contact-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .product-features h2 {
        font-size: 27px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h3 {
        font-size: 24px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h4 {
        font-size: 20px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h5 {
        font-size: 18px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h6 {
        font-size: 16px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }
}

/* Mobile Responsive - Very Small Screens */
@media (max-width: 360px) {
    .product-container {
        padding: 8px 3px;
    }

    .product-image {
        height: 180px;
        padding: 3px;
    }

    .product-placeholder {
        width: 98%;
        height: 95%;
        font-size: 11px;
        padding: 8px;
    }

    .product-content {
        padding: 12px 8px;
    }

    .product-title {
        font-size: 16px;
        line-height: 1.2;
        margin-bottom: 10px;
    }

    .product-subtitle {
        font-size: 12px;
        margin-bottom: 12px;
    }

    .product-description p {
        font-size: 12px;
        line-height: 1.4;
        margin-bottom: 8px;
    }

    .product-features h3 {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .product-list>li {
        font-size: 11px;
        padding-left: 16px;
        margin-bottom: 5px;
    }

    .product-list>li::before {
        font-size: 12px;
    }

    .product-sublist li {
        font-size: 10px;
        padding-left: 13px;
        margin-bottom: 3px;
    }

    .product-sidebar {
        padding: 12px 8px;
    }

    .product-sidebar-title {
        font-size: 14px;
    }

    .product-categories a {
        padding: 8px 10px;
        font-size: 11px;
    }

    .product-contact {
        padding: 12px 8px;
    }

    .product-contact-phone {
        font-size: 14px;
    }

    .product-contact-btn {
        padding: 8px 12px;
        font-size: 11px;
    }

    .product-contact-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .product-features h2 {
        font-size: 27px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h3 {
        font-size: 24px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h4 {
        font-size: 20px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h5 {
        font-size: 18px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }

    .product-features h6 {
        font-size: 16px;
        color: #1a4b8c;
        margin: 0 0 20px 0;
        font-weight: 600;
    }
}

@media only screen and (max-width: 600px) {
    .product-image1 img {
        right: 400px;
    }

}

.custom-product-card {
    background-color: #e8e8e8;
    /* change color as needed */
    padding: 20px;
    /* inner padding */
    border-radius: 10px;
    /* rounded corners */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    /* soft shadow */
    transition: all 0.3s ease-in-out;
}
.product a {
   color: black;
   font-size: 13px;
   font-weight: 600;
}

.custom-product-card:hover {
    transform: translateY(-5px);
    /* lift on hover */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}


/* Headings */
.product-container h2 {
    font-weight: 700;
    color: #222;
}

@media only screen and (max-width: 600px) {
    .custom-product-card {
        margin-top: 20px;
    }
}