section{
        padding: 100px 0px;
    }
    ul {
        list-style: none;
        padding: 0;
    }
    body img{
        width: 100%;
    }
    .jkBtn {
        display: inline-block;
        background: #334075;
        color: #fff;
        text-decoration: none;
        padding: 10px 30px;
        font-size: 18px;
        font-weight: 500;
        transition: all .5s;
        border: 1px solid #334075;
        border-radius: 3px;
        cursor: pointer;
    }
    .jkBtn:hover {
        color: #334075;
        background: #fff;
        border: 1px solid #334075;
    }
    .jkBtn:disabled {
        background: #ccc;
        border-color: #ccc;
        cursor: not-allowed;
        opacity: 0.6;
    }
    section.calculater_main {
        overflow: hidden;
    }
    .calculater_left_heading h2 {
        font-size: 48px;
        line-height: 58px;
        margin-bottom: 48px;
        font-weight: 500;
    }
    .calculater_left_image {
        margin-bottom: 64px;
    }
    .calculater_left_image img {
        width: 100%;
    }
    .calculater_main_nner {
        display: grid;
        grid-template-columns: 41.513% 1fr;
        gap: 13.61%;
    }
    .result_sec ul {
        display: flex;
        justify-content: space-between;
        margin-bottom: 35px;
        padding-bottom: 35px;
        border-bottom: 2.72px solid #F3F3F3;
    }
    .result_sec ul li span.price {
        font-size: 24px;
        font-weight: 600;
    }
    .result_sec ul li h3 {
        font-size: 14px;
        margin-bottom: 6px;
        font-weight: 600;
    }
    .result_price_main {
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .rpm_left span.main_price {
        font-size: 50px;
        line-height: 60px;
        font-weight: 700;
        color: #334075;
    }
    .rpm_left h6 {
        font-size: 18px;
        line-height: 28px;
        font-weight: 600;
        color: #334075;
    }
    .calcr_head {
        font-size: 20px;
        line-height: 30px;
        font-weight: 500;
        display: flex;
        align-items: center;
        color: #334075;
        margin-bottom: 16px;
    }
    .calcr_head span.crh_number {
        font-size: 26px;
        width: 54px;
    }
    .calcr_radio {
        margin-left: 54px;
    }
    .rsdio_option {
        display: flex;
        align-items: center;
        column-gap: 12px;
    }
    .rsdio_option input {
        accent-color: #334075;
        height: 18px;
        width: 18px;
        cursor: pointer;
        transition: transform 0.2s ease;
    }
    .rsdio_option input:hover {
        transform: scale(1.1);
    }
    .rsdio_option label {
        font-size: 18px;
        font-weight: 600;
        line-height: 1;
        cursor: pointer;
        transition: color 0.3s ease;
    }
    .rsdio_option:hover label {
        color: #334075;
    }
    .radio_options {
        display: flex;
        column-gap: 10%;
    }
    .calculater_right > ul > li {
        padding-bottom: 28px;
        margin-bottom: 28px;
        border-bottom: 1px dotted #B3A898;
    }
    .calculater_right > ul > li:last-child {
        margin-bottom: 0;
        padding-bottom: 0;
        border: none;
    }
    .product_select ul {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 24px;
    }
    .calculater_right {
        position: relative;
        padding: 124px 0px 124px 55px;
    }
    .calculater_right:before {
        content: '';
        height: 100%;
        width: 50vw;
        position: absolute;
        background: #ededed;
        z-index: -1;
        top: 0;
        left: 0;
        border-radius: 60px;
    }
    .product_select {
        margin-top: 32px;
        display: none;
    }
    .product_select.active {
        display: block;
    }
    .c_product_box {
        padding: 18px 12px;
        background: #fff;
        text-align: center;
        border-radius: 12px;
        box-shadow: 0px 0px 5.33px 0px #0000004D;
        transition: all 0.3s ease;
        cursor: pointer;
    }
    .c_product_box:hover {
        transform: translateY(-5px);
        box-shadow: 0px 5px 15px 0px #0000002D;
    }
    .c_product_box.selected {
        background: #334075;
        color: #fff;
    }
    .c_product_box.selected h4 {
        color: #fff;
    }
    .c_product_image {
        margin-bottom: 12px;
    }
    .c_product_name h4 {
        font-size: 16px;
        line-height: 24px;
        margin: 0;
    }
    .c_product_name h4 {
        font-size: 15px;
        line-height: 24px;
        margin: 0;
        font-weight: 600;
    }
    .radio_options {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
    }
    .calculater_range p {
        margin: 0;
        font-weight: 600;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .calculater_range p span {
        color: #334075;
        font-size: 20px;
        transition: all 0.3s ease;
    }
    .calculater_range {
        padding: 16px 24px;
        border: 1px solid #ccc;
        border-radius: 16px;
        transition: border-color 0.3s ease;
    }
    .calculater_range:hover {
        border-color: #334075;
    }
    .calculater_range input[type="range"] {
        margin: auto;
        -webkit-appearance: none;
        position: relative;
        overflow: hidden;
        height: 12px;
        width: 100%;
        cursor: pointer;
        border-radius: 0;
        margin-top: 10px;
    }
    .calculater_range input[type="range"]::-webkit-slider-runnable-track {
        background: #ddd;
    }
    .calculater_range input[type="range"]::-webkit-slider-thumb {
        -webkit-appearance: none;
        width: 12px;
        height: 12px;
        background: #fff;
        box-shadow: -200px 0 0 200px #334075;
        border: 2px solid #999;
        transition: all 0.2s ease;
    }
    .calculater_range input[type="range"]::-webkit-slider-thumb:hover {
        width: 18px;
        height: 18px;
    }
    .calculater_range input[type="range"]::-moz-range-track {
        height: 12px;
        background: #ddd;
    }
    .calculater_range ::-moz-range-thumb {
        background: #fff;
        height: 12px;
        width: 12px;
        border: 3px solid #999;
        border-radius: 0 !important;
        box-shadow: -200px 0 0 200px #334075;
        box-sizing: border-box;
    }
    .calculater_range ::-ms-fill-lower {
        background: #334075;
    }
    .calculater_range ::-ms-thumb {
        background: #fff;
        border: 2px solid #999;
        height: 12px;
        width: 12px;
        box-sizing: border-box;
    }
    .calculater_range ::-ms-ticks-after {
        display: none;
    }
    .calculater_range ::-ms-ticks-before {
        display: none;
    }
    .calculater_range ::-ms-track {
        background: #ddd;
        color: transparent;
        height: 12px;
        border: none;
    }
    .calculater_range ::-ms-tooltip {
        display: none;
    }
    input.square_feet_input {
        margin-top: 24px;
        padding: 10px;
        width: 100%;
        border: 1px solid #ccc;
        border-radius: 8px;
        transition: border-color 0.3s ease;
    }
    input.square_feet_input:focus {
        outline: none;
        border-color: #334075;
    }
    /* Alert message styling */
    .alert-message {
        background: #f8d7da;
        color: #721c24;
        padding: 12px;
        border-radius: 8px;
        margin-bottom: 16px;
        display: none;
    }
    .alert-message.show {
        display: block;
    }
    
    /* Modal Overlay */
    .modal-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 1000;
        justify-content: center;
        align-items: center;
    }
    
    .modal-overlay.active {
        display: flex;
    }
    
    /* Contact Modal */
    .contact-modal {
        background: #fff;
        padding: 40px;
        border-radius: 20px;
        max-width: 550px;
        width: 90%;
        max-height: 90vh;
        overflow-y: auto;
        box-shadow: 0px 10px 40px rgba(0, 0, 0, 0.1);
        position: relative;
        animation: modalSlideIn 0.3s ease-out;
    }
    
    @keyframes modalSlideIn {
        from {
            transform: translateY(-50px);
            opacity: 0;
        }
        to {
            transform: translateY(0);
            opacity: 1;
        }
    }
    
    .modal-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 30px;
    }
    
    .modal-header h3 {
        font-size: 28px;
        color: #334075;
        margin: 0;
        font-weight: 600;
    }
    
    .close-btn {
        background: none;
        border: none;
        font-size: 30px;
        cursor: pointer;
        color: #999;
        transition: color 0.3s ease;
    }
    
    .close-btn:hover {
        color: #334075;
    }
    
    /* Form Styling */
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 600;
        color: #333;
    }
    
    .form-group input,
    .form-group select {
        width: 100%;
        padding: 12px 16px;
        border: 1px solid #ddd;
        border-radius: 8px;
        font-size: 16px;
        transition: all 0.3s ease;
    }
    
    .form-group input:focus,
    .form-group select:focus {
        outline: none;
        border-color: #334075;
        box-shadow: 0 0 0 3px rgba(51, 64, 117, 0.1);
    }
    
    /* Delivery Method Selection */
    .delivery-options {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .delivery-option {
        padding: 20px 15px;
        border: 2px solid #ddd;
        border-radius: 12px;
        text-align: center;
        cursor: pointer;
        transition: all 0.3s ease;
        background: #fff;
    }
    
    .delivery-option:hover {
        border-color: #334075;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(51, 64, 117, 0.15);
    }
    
    .delivery-option.selected {
        border-color: #334075;
        background-color: #f0f2ff;
        transform: translateY(-2px);
    }
    
    .delivery-option .icon {
        font-size: 28px;
        margin-bottom: 8px;
        display: block;
    }
    
    .delivery-option h4 {
        font-size: 14px;
        margin: 0;
        color: #334075;
        font-weight: 600;
    }
    
    /* Consent Checkbox */
    .consent-group {
        margin: 25px 0;
        padding: 20px;
        background: #f8f9fa;
        border-radius: 8px;
        border: 1px solid #e9ecef;
    }
    
    .consent-checkbox {
        display: flex;
        align-items: flex-start;
        gap: 12px;
    }
    
    .consent-checkbox input[type="checkbox"] {
        margin-top: 4px;
        width: 18px;
        height: 18px;
        accent-color: #334075;
        cursor: pointer;
    }
    
    .consent-checkbox label {
        flex: 1;
        font-size: 14px;
        line-height: 1.5;
        color: #666;
        cursor: pointer;
    }
    
    .consent-checkbox label a {
        color: #334075;
        text-decoration: none;
        font-weight: 600;
    }
    
    .consent-checkbox label a:hover {
        text-decoration: underline;
    }
    
    /* Submit Button */
    .submit-btn {
        width: 100%;
        padding: 14px;
        background: #334075;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 18px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
    }
    
    .submit-btn:hover:not(:disabled) {
        background: #2a3460;
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(51, 64, 117, 0.3);
    }
    
    .submit-btn:disabled {
        background: #ccc;
        cursor: not-allowed;
        transform: none;
        opacity: 0.7;
    }
    
    .submit-btn .loading {
        display: none;
    }
    
    .submit-btn.loading .loading {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 2px solid #ffffff;
        border-radius: 50%;
        border-top-color: transparent;
        animation: spin 1s ease-in-out infinite;
        margin-right: 10px;
    }
    
    @keyframes spin {
        to { transform: rotate(360deg); }
    }
    
    /* Summary Section */
    .summary-section {
        background: #f8f9fa;
        padding: 20px;
        border-radius: 12px;
        margin-bottom: 20px;
        border: 1px solid #e9ecef;
    }
    
    .summary-section h4 {
        font-size: 18px;
        color: #334075;
        margin-bottom: 15px;
        text-align: center;
    }
    
    .summary-item {
        display: flex;
        justify-content: space-between;
        margin-bottom: 10px;
        font-size: 15px;
        padding: 5px 0;
    }
    
    .summary-item:last-child {
        font-weight: 600;
        font-size: 18px;
        color: #334075;
        padding-top: 15px;
        border-top: 2px solid #e0e0e0;
        margin-top: 10px;
    }
    
    .summary-item .label {
        color: #666;
    }
    
    .summary-item .value {
        color: #333;
        font-weight: 500;
    }
    
    /* Success Message */
    .success-message {
        display: none;
        text-align: center;
        padding: 40px;
    }
    
    .success-message .check-icon {
        font-size: 60px;
        color: #28a745;
        margin-bottom: 20px;
        display: block;
    }
    
    .success-message h4 {
        font-size: 24px;
        color: #333;
        margin-bottom: 10px;
    }
    
    .success-message p {
        font-size: 16px;
        color: #666;
        line-height: 1.5;
    }

    /* Loading Spinner */
    .loading-spinner {
        display: none;
        width: 20px;
        height: 20px;
        border: 2px solid #f3f3f3;
        border-top: 2px solid #334075;
        border-radius: 50%;
        animation: spin 1s linear infinite;
        margin: 0 auto 10px;
    }

    /* Professional enhancements */
    .validation-error {
        color: #dc3545;
        font-size: 12px;
        margin-top: 5px;
        display: none;
    }
    
    .form-group.error input {
        border-color: #dc3545;
    }
    
    .form-group.error .validation-error {
        display: block;
    }
    
    .area-info {
        font-size: 12px;
        color: #666;
        margin-top: 5px;
        font-style: italic;
    }
    
    /* Responsive Design */
    @media (max-width: 768px) {
        .calculater_main_nner {
            grid-template-columns: 1fr;
        }
        
        .calculater_right {
            padding: 40px 20px;
        }
        
        .calcr_radio {
            margin-left: 0;
        }
        
        .radio_options {
            grid-template-columns: 1fr;
            gap: 15px;
        }
        
        .delivery-options {
            grid-template-columns: 1fr;
        }
        
        .contact-modal {
            padding: 20px;
            margin: 10px;
        }
    }
    
    div#loading-spinner {
    display: none !important;
}

/* =============================================
   RESPONSIVE DESIGN - CLEAN & MINIMALIST
   ============================================= */

/* Desktop Large Screens */
@media (max-width: 1399px) {
    .calculater_main_nner {
        gap: 10%;
    }
    
    .calculater_right {
        padding: 100px 0px 100px 45px;
    }
}

/* Desktop Standard */
@media (max-width: 1199px) {
    .calculater_left_heading h2 {
        font-size: 42px;
        line-height: 52px;
        margin-bottom: 40px;
    }
    
    .rpm_left span.main_price {
        font-size: 45px;
        line-height: 55px;
    }
    
    .calculater_right {
        padding: 90px 0px 90px 40px;
    }
}

/* Tablet Landscape */
@media (max-width: 991px) {
    .calculater_main_nner {
        grid-template-columns: 42% 1fr;
        gap: 8%;
    }
    
    .calculater_right {
        padding: 80px 0px 80px 35px;
    }
    
    .calculater_right:before {
        width: 55vw;
        border-radius: 50px;
    }
    
    .calculater_left_heading h2 {
        font-size: 38px;
        line-height: 48px;
        margin-bottom: 35px;
    }
    
    .rpm_left span.main_price {
        font-size: 42px;
        line-height: 52px;
    }
    
    .result_sec ul li span.price {
        font-size: 22px;
    }
    
    .calcr_head {
        font-size: 19px;
        line-height: 29px;
    }
    
    .calcr_head span.crh_number {
        font-size: 24px;
        width: 50px;
    }
    
    .calcr_radio {
        margin-left: 50px;
    }
    
    .radio_options {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
    
    .product_select ul {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 18px;
    }
}

/* Critical Tablet Portrait Breakpoint */
@media (max-width: 768px) {
    section {
        padding: 50px 0px;
    }
    
    .calculater_main_nner {
        display: flex;
        flex-direction: column-reverse;
        row-gap: 45px;
    }
        .banner_common img {
        min-height: 240px !important;
        object-fit: cover;
    }
    .calculater_left_image {
    display: none;
}   
    /* Proper Mobile Order: Image -> Calculator -> Results */
    .calculater_left {
        order: 1;
        padding: 0 20px;
    }
    
    .calculater_right {
        order: 2;
        padding: 40px 20px;
        margin-top: 30px;
    }
    
    .calculater_right:before {
        width: calc(100% + 40px);
        left: -20px;
        border-radius: 30px;
    }
    
    /* Typography Adjustments */
    .calculater_left_heading h2 {
        font-size: 34px;
        line-height: 44px;
        margin-bottom: 25px;
        text-align: center;
    }
    
    .calculater_left_image {
        margin-bottom: 35px;
    }
    
    /* Results Section - Clean Layout */
    .result_sec {
        max-width: 600px;
        margin: 0 auto;
        text-align: center;
    }
    
    .result_sec ul {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 15px;
        justify-items: center;
        margin-bottom: 30px;
        padding-bottom: 30px;
    }
    
    .result_sec ul li {
        text-align: center;
        min-width: 100px;
    }
    
    .result_sec ul li span.price {
        font-size: 20px;
        display: block;
    }
    
    .result_sec ul li h3 {
        font-size: 13px;
        margin-bottom: 8px;
        line-height: 1.2;
    }
    
    .result_price_main {
        flex-direction: column;
        gap: 18px;
        text-align: center;
        align-items: center;
    }
    
    .rpm_left span.main_price {
        font-size: 38px;
        line-height: 48px;
    }
    
    .rpm_left h6 {
        font-size: 17px;
        line-height: 26px;
        margin-bottom: 5px;
    }
    
    /* Calculator Fields - Better Spacing */
    .calcr_head {
        font-size: 18px;
        line-height: 27px;
        margin-bottom: 14px;
    }
    
    .calcr_head span.crh_number {
        font-size: 22px;
        width: 45px;
        flex-shrink: 0;
    }
    
    .calcr_radio {
        margin-left: 0;
        margin-top: 8px;
    }
    
    .calculater_right > ul > li {
        padding-bottom: 25px;
        margin-bottom: 25px;
    }
    
    .radio_options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .rsdio_option {
        justify-content: flex-start;
    }
    
    .rsdio_option label {
        font-size: 17px;
        line-height: 1.3;
    }
    
    /* Product Grid - Always 2 in a Row */
    .product_select ul {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }
    
    .c_product_box {
        padding: 16px 12px;
    }
    
    .c_product_name h4 {
        font-size: 14px;
        line-height: 19px;
    }
    
    .calculater_range {
        padding: 14px 18px;
    }
    
    .calculater_range p {
        font-size: 15px;
    }
    
    .calculater_range p span {
        font-size: 18px;
    }
    
    input.square_feet_input {
        padding: 12px 16px;
        font-size: 16px;
        margin-top: 18px;
    }
    
    /* Mobile Calculate Button - Hidden on Desktop */
    .mobile-calculate-btn {
        display: none;
    }
    
    .mobile-calculate-btn.show {
        display: block;
        width: 100%;
        margin-top: 15px;
        padding: 12px 20px;
        background: #334075;
        color: #fff;
        border: none;
        border-radius: 8px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .mobile-calculate-btn.show:hover {
        background: #2a3460;
        transform: translateY(-1px);
    }
    
    /* Modal Tablet Adjustments */
    .contact-modal {
        padding: 35px;
        width: 92%;
        margin: 15px;
    }
    
    .modal-header h3 {
        font-size: 26px;
    }
    
    .delivery-options {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    
    .summary-item {
        justify-content: space-between;
        text-align: left;
    }
}

/* Mobile Large */
@media (max-width: 576px) {
    section {
        padding: 40px 0px;
    }
    
    .calculater_left {
        padding: 0 15px;
    }
    
    .calculater_right {
        padding: 35px 15px;
        margin-top: 25px;
    }
    
    .calculater_right:before {
        width: calc(100% + 30px);
        left: -15px;
        border-radius: 25px;
    }
    
    /* Typography Mobile */
    .calculater_left_heading h2 {
        font-size: 30px;
        line-height: 38px;
        margin-bottom: 20px;
    }
    
    .calculater_left_image {
        margin-bottom: 30px;
    }
    
    /* Results - Vertical Stack on Small Mobile */
    .result_sec ul {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 12px;
        margin-bottom: 25px;
        padding-bottom: 25px;
    }
    
    .result_sec ul li span.price {
        font-size: 19px;
    }
    
    .result_sec ul li h3 {
        font-size: 12px;
        margin-bottom: 6px;
    }
    
    .result_price_main {
        gap: 15px;
    }
    
    .rpm_left span.main_price {
        font-size: 34px;
        line-height: 42px;
    }
    
    .rpm_left h6 {
        font-size: 16px;
        line-height: 24px;
    }
    
    .jkBtn {
        padding: 12px 24px;
        font-size: 16px;
    }
    
    /* Calculator Fields Mobile */
    .calcr_head {
        font-size: 17px;
        line-height: 25px;
        margin-bottom: 12px;
    }
    
    .calcr_head span.crh_number {
        font-size: 20px;
        width: 40px;
    }
    
    .calculater_right > ul > li {
        padding-bottom: 22px;
        margin-bottom: 22px;
    }
    
    .rsdio_option input {
        height: 16px;
        width: 16px;
    }
    
    .rsdio_option label {
        font-size: 16px;
    }
    
    /* Keep 2 Products Per Row on Mobile */
    .product_select ul {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }
    
    .c_product_box {
        padding: 14px 10px;
    }
    
    .c_product_name h4 {
        font-size: 13px;
        line-height: 17px;
    }
    
    .c_product_image {
        margin-bottom: 10px;
    }
    
    .calculater_range {
        padding: 12px 16px;
    }
    
    .calculater_range p {
        font-size: 14px;
    }
    
    .calculater_range p span {
        font-size: 17px;
    }
    
    input.square_feet_input {
        padding: 12px 14px;
        font-size: 16px;
        margin-top: 16px;
    }
    
    /* Mobile Calculate Button Styling */
    .mobile-calculate-btn.show {
        margin-top: 12px;
        padding: 11px 18px;
        font-size: 15px;
    }
    
    /* Mobile Modal */
    .contact-modal {
        padding: 25px;
        width: calc(100% - 20px);
        margin: 10px;
        border-radius: 18px;
    }
    
    .modal-header h3 {
        font-size: 24px;
    }
    
    .close-btn {
        font-size: 28px;
    }
    
    .form-group input,
    .form-group select {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .delivery-option {
        padding: 16px 12px;
    }
    
    .delivery-option .icon {
        font-size: 26px;
        margin-bottom: 8px;
    }
    
    .delivery-option h4 {
        font-size: 13px;
    }
    
    .consent-group {
        padding: 16px;
        margin: 20px 0;
    }
    
    .consent-checkbox {
        gap: 10px;
    }
    
    .consent-checkbox input[type="checkbox"] {
        width: 17px;
        height: 17px;
    }
    
    .consent-checkbox label {
        font-size: 13px;
        line-height: 1.4;
    }
    
    .submit-btn {
        font-size: 16px;
        padding: 14px;
    }
    
    .summary-section {
        padding: 16px;
    }
    
    .summary-section h4 {
        font-size: 17px;
        margin-bottom: 14px;
    }
    
    .summary-item {
        font-size: 14px;
        margin-bottom: 9px;
    }
    
    .summary-item:last-child {
        font-size: 17px;
        padding-top: 14px;
        margin-top: 10px;
    }
}

/* Small Mobile Screens */
@media (max-width: 400px) {
    section {
        padding: 35px 0px;
    }
    
    .calculater_left {
        padding: 0 12px;
    }
    
    .calculater_right {
        padding: 30px 12px;
        margin-top: 20px;
    }
    
    .calculater_right:before {
        width: calc(100% + 24px);
        left: -12px;
        border-radius: 20px;
    }
    
    /* Compact Typography */
    .calculater_left_heading h2 {
        font-size: 26px;
        line-height: 34px;
        margin-bottom: 18px;
    }
    
    .calculater_left_image {
        margin-bottom: 25px;
    }
    
    /* Compact Results */
    .result_sec ul li span.price {
        font-size: 18px;
    }
    
    .result_sec ul li h3 {
        font-size: 11px;
        margin-bottom: 5px;
    }
    
    .rpm_left span.main_price {
        font-size: 30px;
        line-height: 38px;
    }
    
    .rpm_left h6 {
        font-size: 15px;
        line-height: 22px;
    }
    
    .jkBtn {
        padding: 10px 20px;
        font-size: 15px;
    }
    
    /* Compact Calculator */
    .calcr_head {
        font-size: 16px;
        line-height: 23px;
        margin-bottom: 10px;
    }
    
    .calcr_head span.crh_number {
        font-size: 18px;
        width: 35px;
    }
    
    .calculater_right > ul > li {
        padding-bottom: 20px;
        margin-bottom: 20px;
    }
    
    .rsdio_option {
        column-gap: 10px;
    }
    
    .rsdio_option input {
        height: 15px;
        width: 15px;
    }
    
    .rsdio_option label {
        font-size: 15px;
    }
    
    .radio_options {
        gap: 12px;
    }
    
    /* Still 2 Products Per Row - Smaller */
    .product_select ul {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .c_product_box {
        padding: 12px 8px;
    }
    
    .c_product_name h4 {
        font-size: 12px;
        line-height: 16px;
    }
    
    .c_product_image {
        margin-bottom: 8px;
    }
    
    .calculater_range {
        padding: 10px 14px;
    }
    
    .calculater_range p {
        font-size: 13px;
    }
    
    .calculater_range p span {
        font-size: 16px;
    }
    
    input.square_feet_input {
        padding: 10px 12px;
        font-size: 15px;
        margin-top: 14px;
    }
    
    /* Mobile Calculate Button - Small Screens */
    .mobile-calculate-btn.show {
        margin-top: 10px;
        padding: 10px 16px;
        font-size: 14px;
    }
    
    /* Compact Modal */
    .contact-modal {
        padding: 20px;
        width: calc(100% - 16px);
        margin: 8px;
        border-radius: 15px;
    }
    
    .modal-header {
        margin-bottom: 18px;
    }
    
    .modal-header h3 {
        font-size: 22px;
    }
    
    .close-btn {
        font-size: 26px;
    }
    
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-group label {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .form-group input,
    .form-group select {
        padding: 12px 14px;
        font-size: 15px;
    }
    
    .delivery-option {
        padding: 14px 10px;
    }
    
    .delivery-option .icon {
        font-size: 22px;
        margin-bottom: 6px;
    }
    
    .delivery-option h4 {
        font-size: 12px;
    }
    
    .consent-group {
        padding: 14px;
        margin: 18px 0;
    }
    
    .consent-checkbox input[type="checkbox"] {
        width: 16px;
        height: 16px;
    }
    
    .consent-checkbox label {
        font-size: 12px;
    }
    
    .submit-btn {
        font-size: 15px;
        padding: 12px;
    }
    
    .summary-section {
        padding: 14px;
    }
    
    .summary-section h4 {
        font-size: 16px;
        margin-bottom: 12px;
    }
    
    .summary-item {
        font-size: 13px;
        margin-bottom: 8px;
    }
    
    .summary-item:last-child {
        font-size: 16px;
        padding-top: 12px;
        margin-top: 8px;
    }
    
    .success-message {
        padding: 18px;
    }
    
    .success-message .check-icon {
        font-size: 45px;
        margin-bottom: 14px;
    }
    
    .success-message h4 {
        font-size: 20px;
        margin-bottom: 8px;
    }
    
    .success-message p {
        font-size: 14px;
    }
}

/* Landscape Mobile Fix */
@media (orientation: landscape) and (max-height: 500px) {
    section {
        padding: 25px 0px;
    }
    
    .calculater_left_heading h2 {
        margin-bottom: 15px;
    }
    
    .calculater_left_image {
        margin-bottom: 20px;
    }
    
    .calculater_right {
        padding: 25px 15px;
        margin-top: 15px;
    }
    
    .contact-modal {
        max-height: 95vh;
        padding: 18px;
    }
    
    .modal-header {
        margin-bottom: 12px;
    }
    
    .success-message {
        padding: 15px;
    }
}

/* Text Overflow Prevention */
@media (max-width: 768px) {
    .calcr_head,
    .rsdio_option label,
    .c_product_name h4,
    .result_sec ul li h3 {
        word-wrap: break-word;
        hyphens: auto;
    }
    
    .summary-item .label,
    .summary-item .value {
        word-wrap: break-word;
    }
}

/* Accessibility & Performance */
@media (prefers-reduced-motion: reduce) {
    .c_product_box:hover,
    .delivery-option:hover,
    .submit-btn:hover {
        transform: none;
    }
    
    .c_product_box,
    .delivery-option,
    .submit-btn,
    .jkBtn {
        transition: none;
    }
}

@media (prefers-contrast: high) {
    .calculater_right:before {
        background: #f2f2f2;
    }
    
    .c_product_box {
        border: 2px solid #ddd;
    }
    
    .c_product_box.selected {
        border-color: #334075;
    }
}