/* ========== Bifold Patio Doors 页面模板样式 ========== */

.page-bifold-patio-doors {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    line-height: 1.6;
}

.page-bifold-patio-doors .elementor-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.page-bifold-patio-doors .full-width {
    width: 100%;
}

/* ========== Section 1: Hero ========== */
.bifold-patio-doors-hero {
    padding: 100px 0 80px;
    background-color: transparent;
    position: relative;
}

.bifold-patio-doors-hero .full-width {
    position: relative;
}

.bifold-patio-doors-hero .hero-banner {
    position: relative;
    width: 100%;
    min-height: 500px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bifold-patio-doors-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 0;
}

.bifold-patio-doors-hero .elementor-container {
    position: relative;
    z-index: 1;
}

.bifold-patio-doors-hero .hero-content {
    text-align: center;
}

.bifold-patio-doors-hero .hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.bifold-patio-doors-hero .hero-paragraph {
    font-size: 18px;
    font-weight: 400;
    color: #ffffff;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 30px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.bifold-patio-doors-hero .hero-button {
    display: inline-block;
    padding: 16px 40px;
    background-color: #f3821a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(243, 130, 26, 0.4);
}

.bifold-patio-doors-hero .hero-button:hover {
    background-color: #e07316;
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(243, 130, 26, 0.5);
}

/* ========== Section 2: Product Grid ========== */
.bifold-patio-doors-product-grid {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.bifold-patio-doors-product-grid .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
    text-align: center;
}

.bifold-patio-doors-product-grid .section-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 15px;
    text-align: center;
}

.bifold-patio-doors-product-grid .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 40px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.bifold-patio-doors-product-grid .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bifold-patio-doors-product-grid .product-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 0;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.bifold-patio-doors-product-grid .product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.bifold-patio-doors-product-grid .product-image-wrapper {
    overflow: hidden;
    border-radius: 12px 12px 0 0;
}

.bifold-patio-doors-product-grid .product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bifold-patio-doors-product-grid .product-card:hover .product-image {
    transform: scale(1.08);
}

.bifold-patio-doors-product-grid .product-content {
    padding: 20px 25px 25px;
}

.bifold-patio-doors-product-grid .product-title {
    font-size: 18px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
}

.bifold-patio-doors-product-grid .product-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: #f3821a;
    color: #ffffff;
    border: none;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(243, 130, 26, 0.3);
}

.bifold-patio-doors-product-grid .product-button:hover {
    background-color: #e07316;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(243, 130, 26, 0.4);
}

/* ========== Section 3: Content Block ========== */
.bifold-patio-doors-info {
    padding: 60px 0;
    background-color: #ffffff;
}

.bifold-patio-doors-info .content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.bifold-patio-doors-info .content-text {
    flex: 1;
}

.bifold-patio-doors-info .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

.bifold-patio-doors-info .subsection-title {
    font-size: 20px;
    font-weight: 700;
    color: #222222;
    margin: 30px 0 15px 0;
}

.bifold-patio-doors-info .subsection-title:first-of-type {
    margin-top: 0;
}

.bifold-patio-doors-info .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bifold-patio-doors-info .content-image {
    flex: 1;
}

.bifold-patio-doors-info .content-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* ========== Section 4: Product Grid ========== */
.bifold-patio-doors-grid {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.bifold-patio-doors-grid .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bifold-patio-doors-grid .product-card {
    background: #ffffff;
    padding: 0;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.bifold-patio-doors-grid .product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.bifold-patio-doors-grid .product-image-wrapper {
    overflow: hidden;
    border-radius: 12px 12px 0 0;
}

.bifold-patio-doors-grid .product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.bifold-patio-doors-grid .product-card:hover .product-image {
    transform: scale(1.08);
}

.bifold-patio-doors-grid .product-content {
    padding: 20px 25px 25px;
}

.bifold-patio-doors-grid .product-title {
    font-size: 18px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
}

.bifold-patio-doors-grid .product-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: #f3821a;
    color: #ffffff;
    border: none;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(243, 130, 26, 0.3);
}

.bifold-patio-doors-grid .product-button:hover {
    background-color: #e07316;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(243, 130, 26, 0.4);
}

/* ========== Section 5: Advantages Features ========== */
.bifold-doors-advantages {
    padding: 80px 0;
    background-color: #ffffff;
}

.bifold-doors-advantages .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 40px;
    text-align: center;
}

.bifold-doors-advantages .advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.bifold-doors-advantages .advantage-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.bifold-doors-advantages .advantage-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.bifold-doors-advantages .advantage-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.bifold-doors-advantages .advantage-card:hover .advantage-image {
    transform: scale(1.05);
}

.bifold-doors-advantages .advantage-title {
    font-size: 20px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
}

.bifold-doors-advantages .advantage-description {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
}

/* ========== Section 6: Components Features ========== */
.bifold-door-components-features {
    padding: 80px 0;
    background-color: #ffffff;
}

.bifold-door-components-features .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 40px;
    text-align: center;
}

.bifold-door-components-features .components-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.bifold-door-components-features .component-card {
    background: #ffffff;
    padding: 20px;
}

.bifold-door-components-features .component-image {
    width: 300px;
    max-width: 100%;
    height: auto;
    object-fit: contain;
    margin-bottom: 20px;
    display: block;
}

.bifold-door-components-features .component-title {
    font-size: 20px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 15px;
}

.bifold-door-components-features .component-description {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
}

/* ========== Section 7: Components Detail ========== */
.bifold-patio-door-components {
    padding: 80px 0;
    background-color: #ffffff;
}

.bifold-patio-door-components .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 40px;
    text-align: center;
}

.bifold-patio-door-components .components-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    row-gap: 40px;
}

.bifold-patio-door-components .component-detail-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
}

.bifold-patio-door-components .component-image {
    width: 300px;
    max-width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 20px;
    display: block;
}

.bifold-patio-door-components .component-title {
    font-size: 20px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
}

.bifold-patio-door-components .component-description {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
}

/* ========== Section 8: Project Cases 1 ========== */
.bifold-patio-door-projects-1 {
    padding: 40px 0;
    background-color: #ffffff;
}

.bifold-patio-door-projects-1 .projects-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.bifold-patio-door-projects-1 .projects-content {
    flex: 1;
}

.bifold-patio-door-projects-1 .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-1 .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-1 .cta-button {
    display: inline-block;
    padding: 12px 24px;
    height: 40px;
    line-height: 16px;
    background-color: #FF8C00;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.bifold-patio-door-projects-1 .cta-button:hover {
    background-color: #E67300;
}

.bifold-patio-door-projects-1 .projects-form {
    flex: 1;
}

.bifold-patio-door-projects-1 .team-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    object-fit: cover;
    margin-bottom: 20px;
    display: block;
}

.bifold-patio-door-projects-1 .contact-form {
    max-width: 100%;
}

.bifold-patio-door-projects-1 .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-1 .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.bifold-patio-door-projects-1 .form-group label {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 8px;
}

.bifold-patio-door-projects-1 .form-group input[type="text"],
.bifold-patio-door-projects-1 .form-group input[type="email"],
.bifold-patio-door-projects-1 .form-group input[type="tel"],
.bifold-patio-door-projects-1 .form-group select {
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
}

.bifold-patio-door-projects-1 .checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.bifold-patio-door-projects-1 .checkbox-label {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    cursor: pointer;
}

.bifold-patio-door-projects-1 .checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
}

/* ========== Section 9: Project Cases 2 ========== */
.bifold-patio-door-projects-2 {
    padding: 80px 0;
    background-color: #ffffff;
}

.bifold-patio-door-projects-2 .projects-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.bifold-patio-door-projects-2 .projects-content {
    flex: 1;
}

.bifold-patio-door-projects-2 .team-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    object-fit: cover;
    margin-bottom: 20px;
    display: block;
}

.bifold-patio-door-projects-2 .projects-form {
    flex: 1;
}

.bifold-patio-door-projects-2 .section-title {
    font-size: 36px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-2 .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-2 .cta-button {
    display: inline-block;
    padding: 12px 24px;
    height: 40px;
    line-height: 16px;
    background-color: #FF8C00;
    color: #ffffff;
    text-decoration: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 30px;
    transition: background-color 0.3s ease;
}

.bifold-patio-door-projects-2 .cta-button:hover {
    background-color: #E67300;
}

.bifold-patio-door-projects-2 .contact-form {
    max-width: 100%;
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.bifold-patio-door-projects-2 .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.bifold-patio-door-projects-2 .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.bifold-patio-door-projects-2 .form-group label {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 8px;
}

.bifold-patio-door-projects-2 .form-group input[type="text"],
.bifold-patio-door-projects-2 .form-group input[type="email"],
.bifold-patio-door-projects-2 .form-group input[type="tel"],
.bifold-patio-door-projects-2 .form-group select,
.bifold-patio-door-projects-2 .form-group textarea {
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
}

.bifold-patio-door-projects-2 .form-group textarea {
    height: 120px;
    resize: vertical;
}

.bifold-patio-door-projects-2 .form-group input[type="file"] {
    width: 100%;
    padding: 8px 0;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.bifold-patio-door-projects-2 .form-group input:focus {
    border-color: #FF8C00;
    outline: none;
}

.bifold-patio-door-projects-2 .checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.bifold-patio-door-projects-2 .checkbox-label {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    cursor: pointer;
}

.bifold-patio-door-projects-2 .checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
}

.bifold-patio-door-projects-2 .submit-button {
    width: 100%;
    height: 40px;
    background-color: #666666;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.bifold-patio-door-projects-2 .submit-button:hover {
    background-color: #555555;
}

/* ========== Section 10: Contact Form ========== */
.bifold-patio-door-quote-form {
    padding: 60px 0;
    background-color: #ffffff;
}

.bifold-patio-door-quote-form .quote-form-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.bifold-patio-door-quote-form .quote-form-image {
    flex: 1;
}

.bifold-patio-door-quote-form .quote-form-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.bifold-patio-door-quote-form .quote-form-content {
    flex: 1;
}

.bifold-patio-door-quote-form .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

.bifold-patio-door-quote-form .section-subtitle {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bifold-patio-door-quote-form .form-section-title {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 10px;
}

.bifold-patio-door-quote-form .form-section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.bifold-patio-door-quote-form .quote-form {
    max-width: 100%;
    background-color: #f8f8f8;
    padding: 15px;
}

.bifold-patio-door-quote-form .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.bifold-patio-door-quote-form .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.bifold-patio-door-quote-form .form-group label {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    margin-bottom: 8px;
}

.bifold-patio-door-quote-form .form-group input[type="text"],
.bifold-patio-door-quote-form .form-group input[type="email"],
.bifold-patio-door-quote-form .form-group input[type="tel"],
.bifold-patio-door-quote-form .form-group select,
.bifold-patio-door-quote-form .form-group textarea {
    width: 100%;
    height: 40px;
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 16px;
    font-family: inherit;
}

.bifold-patio-door-quote-form .form-group textarea {
    height: 120px;
    resize: vertical;
}

.bifold-patio-door-quote-form .form-group input[type="file"] {
    width: 100%;
    padding: 8px 0;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
}

.bifold-patio-door-quote-form .checkbox-group {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.bifold-patio-door-quote-form .checkbox-label {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    cursor: pointer;
}

.bifold-patio-door-quote-form .checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
}

.bifold-patio-door-quote-form .submit-button {
    width: 100%;
    height: 36px;
    background-color: #666666;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.bifold-patio-door-quote-form .submit-button:hover {
    background-color: #555555;
}

/* ========== 响应式设计 ========== */

/* 平板设备 (≤1024px) */
@media (max-width: 1024px) {
    .bifold-patio-doors-hero {
        padding: 80px 0 60px;
    }

    .bifold-patio-doors-hero .hero-title {
        font-size: 42px;
    }

    .bifold-patio-doors-product-grid .products-grid,
    .bifold-patio-doors-grid .products-grid,
    .bifold-doors-advantages .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bifold-door-components-features .components-grid,
    .bifold-patio-door-components .components-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 移动设备 (≤768px) */
@media (max-width: 768px) {
    .bifold-patio-doors-hero {
        padding: 60px 0 40px;
    }

    .bifold-patio-doors-hero .hero-title {
        font-size: 36px;
    }

    .bifold-patio-doors-hero .hero-paragraph {
        font-size: 14px;
    }

    .bifold-patio-doors-product-grid {
        padding: 30px 0 40px;
    }

    .bifold-patio-doors-product-grid .products-grid,
    .bifold-patio-doors-grid .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bifold-patio-doors-info {
        padding: 40px 0;
    }

    .bifold-patio-doors-info .content-wrapper {
        flex-direction: column;
    }

    .bifold-patio-doors-info .content-image {
        width: 100%;
        order: -1;
    }

    .bifold-patio-doors-info .section-title {
        font-size: 20px;
    }

    .bifold-patio-doors-info .section-paragraph {
        line-height: 1.5;
    }

    .bifold-doors-advantages,
    .bifold-door-components-features,
    .bifold-patio-door-components {
        padding: 40px 0;
    }

    .bifold-doors-advantages .advantages-grid,
    .bifold-door-components-features .components-grid {
        grid-template-columns: 1fr;
    }

    .bifold-patio-door-components .components-detail-grid {
        grid-template-columns: 1fr;
    }

    .bifold-patio-door-projects-1,
    .bifold-patio-door-projects-2 {
        padding: 40px 0;
    }

    .bifold-patio-door-projects-1 .projects-wrapper,
    .bifold-patio-door-projects-2 .projects-wrapper {
        flex-direction: column;
    }

    .bifold-patio-door-projects-1 .team-image,
    .bifold-patio-door-projects-2 .team-image {
        max-width: 100%;
        margin: 0 auto 20px;
    }

    .bifold-patio-door-projects-2 .projects-content {
        order: -1;
    }

    .bifold-patio-door-projects-1 .checkbox-group,
    .bifold-patio-door-projects-2 .checkbox-group,
    .bifold-patio-door-quote-form .checkbox-group {
        grid-template-columns: 1fr;
    }

    .bifold-patio-door-quote-form {
        padding: 40px 0;
    }

    .bifold-patio-door-quote-form .quote-form-wrapper {
        flex-direction: column;
    }

    .bifold-patio-door-quote-form .quote-form-image {
        width: 100%;
        order: -1;
    }
}

/* 小屏设备 (≤480px) */
@media (max-width: 480px) {
    .bifold-patio-doors-hero .hero-title {
        font-size: 36px;
    }

    .bifold-patio-doors-product-grid .products-grid,
    .bifold-patio-doors-grid .products-grid {
        grid-template-columns: 1fr;
    }

    .bifold-patio-doors-product-grid .product-button,
    .bifold-patio-doors-grid .product-button {
        width: 100%;
        text-align: center;
    }

    .bifold-doors-advantages .section-title,
    .bifold-door-components-features .section-title,
    .bifold-patio-door-components .section-title {
        font-size: 28px;
    }

    .bifold-patio-door-projects-2 .section-title {
        font-size: 28px;
    }

    .bifold-patio-door-projects-1 .form-row,
    .bifold-patio-door-projects-2 .form-row,
    .bifold-patio-door-quote-form .form-row {
        flex-direction: column;
        gap: 0;
    }

    .bifold-patio-door-projects-2 .form-group input[type="text"],
    .bifold-patio-door-projects-2 .form-group input[type="email"],
    .bifold-patio-door-projects-2 .form-group input[type="tel"],
    .bifold-patio-door-projects-2 .form-group select,
    .bifold-patio-door-projects-2 .form-group textarea,
    .bifold-patio-door-quote-form .form-group input[type="text"],
    .bifold-patio-door-quote-form .form-group input[type="email"],
    .bifold-patio-door-quote-form .form-group input[type="tel"],
    .bifold-patio-door-quote-form .form-group select,
    .bifold-patio-door-quote-form .form-group textarea {
        width: 100%;
    }
}