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

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

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

/* ========== Section 1: Hero ========== */
.aluminum-bifold-doors-hero {
    padding: 80px 0;
    background-color: #ffffff;
}

.aluminum-bifold-doors-hero .hero-content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.aluminum-bifold-doors-hero .hero-content {
    flex: 1;
}

.aluminum-bifold-doors-hero .hero-title {
    font-size: 36px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

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

.aluminum-bifold-doors-hero .hero-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: #f3821a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    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);
}

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

.aluminum-bifold-doors-hero .hero-image {
    flex: 1;
}

.aluminum-bifold-doors-hero .hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 0;
}

/* ========== Section 2: Product Grid ========== */
.aluminium-bifold-doors-product-grid {
    padding: 40px 0;
    background-color: #ffffff;
}

.aluminium-bifold-doors-product-grid .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    row-gap: 30px;
}

.aluminium-bifold-doors-product-grid .product-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.aluminium-bifold-doors-product-grid .product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.aluminium-bifold-doors-product-grid .product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

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

.aluminium-bifold-doors-product-grid .product-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 15px;
    line-height: 1.6;
}

.aluminium-bifold-doors-product-grid .product-button {
    display: inline-block;
    padding: 12px 28px;
    text-align: center;
    background-color: #f3821a;
    color: #ffffff;
    border: none;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    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);
}

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

/* ========== Section 3: Content Block ========== */
.aluminium-bifold-doors-content {
    padding: 60px 0 80px;
    background-color: #ffffff;
}

.aluminium-bifold-doors-content .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 40px;
    text-align: left;
}

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

.aluminium-bifold-doors-content .products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.aluminium-bifold-doors-content .product-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 10px 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);
}

.aluminium-bifold-doors-content .product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.aluminium-bifold-doors-content .product-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-bottom: 15px;
    border-radius: 8px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.aluminium-bifold-doors-content .product-title {
    font-size: 18px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 15px;
}

.aluminium-bifold-doors-content .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);
}

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

/* ========== Section 4: Image Text ========== */
.aluminium-doors-image-text {
    padding: 50px 0;
    background-color: #ffffff;
}

.aluminium-doors-image-text .image-text-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.aluminium-doors-image-text .images-section {
    flex: 1;
    display: flex;
    gap: 20px;
}

.aluminium-doors-image-text .images-section .left-image,
.aluminium-doors-image-text .images-section .right-image {
    flex: 1;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.aluminium-doors-image-text .text-section {
    flex: 1;
}

.aluminium-doors-image-text .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

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

.aluminium-doors-image-text .cta-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: #f3821a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    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);
}

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

/* ========== Section 5: Materials Content Block ========== */
.bi-fold-door-materials-content-block {
    padding: 60px 0;
    background-color: #ffffff;
}

.bi-fold-door-materials-content-block .content-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.bi-fold-door-materials-content-block .content-text {
    flex: 1;
}

.bi-fold-door-materials-content-block .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

.bi-fold-door-materials-content-block .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 20px;
}

.bi-fold-door-materials-content-block .content-image {
    flex: 1;
}

.bi-fold-door-materials-content-block .content-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* ========== Section 6: Why Choose ========== */
.aluminum-doors-why-choose {
    padding: 60px 0;
    background-color: #ffffff;
}

.aluminum-doors-why-choose .why-choose-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.aluminum-doors-why-choose .why-choose-image {
    flex: 1;
}

.aluminum-doors-why-choose .why-choose-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.aluminum-doors-why-choose .why-choose-content {
    flex: 1;
}

.aluminum-doors-why-choose .section-title {
    font-size: 32px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

.aluminum-doors-why-choose .section-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: #222222;
    margin-bottom: 15px;
}

.aluminum-doors-why-choose .why-choose-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.aluminum-doors-why-choose .why-choose-list li {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.aluminum-doors-why-choose .why-choose-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #FF8C00;
}

.aluminum-doors-why-choose .cta-button {
    display: inline-block;
    padding: 12px 28px;
    background-color: #f3821a;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-size: 16px;
    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);
}

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

/* ========== Section 7: Why Strong ========== */
.aluminum-doors-why-strong {
    padding: 50px 0;
    background-color: #ffffff;
}

.aluminum-doors-why-strong .why-strong-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.aluminum-doors-why-strong .why-strong-image {
    flex: 1;
}

.aluminum-doors-why-strong .why-strong-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.aluminum-doors-why-strong .why-strong-content {
    flex: 1;
}

.aluminum-doors-why-strong .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

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

.aluminum-doors-why-strong .subsection-title {
    font-size: 18px;
    font-weight: 700;
    color: #222222;
    margin: 30px 0 15px 0;
}

.aluminum-doors-why-strong .features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 20px 0;
}

.aluminum-doors-why-strong .features-list li {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.aluminum-doors-why-strong .features-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #FF8C00;
}

/* ========== Section 8: Maintenance ========== */
.aluminum-doors-maintenance {
    padding: 80px 0;
    background-color: #ffffff;
}

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

.aluminum-doors-maintenance .maintenance-content {
    flex: 1;
}

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

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

.aluminum-doors-maintenance .section-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: #222222;
    margin: 30px 0 15px 0;
}

.aluminum-doors-maintenance .maintenance-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aluminum-doors-maintenance .maintenance-list li {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.aluminum-doors-maintenance .maintenance-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #FF8C00;
}

.aluminum-doors-maintenance .maintenance-image {
    flex: 1;
}

.aluminum-doors-maintenance .maintenance-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* ========== Section 9: Colors Features ========== */
.aluminum-doors-colors-features {
    padding: 40px 0 60px;
    background-color: #ffffff;
}

.aluminum-doors-colors-features .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 30px;
    text-align: left;
}

.aluminum-doors-colors-features .colors-content {
    margin-bottom: 40px;
}

.aluminum-doors-colors-features .colors-text {
    margin-bottom: 30px;
}

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

.aluminum-doors-colors-features .section-subtitle {
    font-size: 18px;
    font-weight: 600;
    color: #222222;
    margin: 20px 0 15px 0;
}

.aluminum-doors-colors-features .colors-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.aluminum-doors-colors-features .colors-list li {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.aluminum-doors-colors-features .colors-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #333333;
}

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

.aluminum-doors-colors-features .color-card {
    background: #ffffff;
    padding: 20px;
}

.aluminum-doors-colors-features .color-image {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    margin-bottom: 15px;
}

.aluminum-doors-colors-features .color-title {
    font-size: 20px;
    font-weight: 600;
    color: #222222;
    margin-bottom: 10px;
}

.aluminum-doors-colors-features .color-description {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
}

/* ========== Section 10: Wood Grain Features ========== */
.aluminum-doors-features {
    padding: 40px 0;
    background-color: #ffffff;
}

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

.aluminum-doors-features .features-content {
    flex: 1;
}

.aluminum-doors-features .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

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

.aluminum-doors-features .process-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.aluminum-doors-features .process-list li {
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 1.6;
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
}

.aluminum-doors-features .process-list li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #FF8C00;
}

.aluminum-doors-features .features-image {
    flex: 1;
}

.aluminum-doors-features .features-image img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* ========== Section 11: Door Features Content ========== */
.door-features-content {
    padding: 60px 0;
    background-color: #ffffff;
}

.door-features-content .door-features-wrapper {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.door-features-content .feature-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.door-features-content .feature-section:nth-child(2) {
    flex-direction: row-reverse;
}

.door-features-content .feature-content {
    flex: 1;
}

.door-features-content .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

.door-features-content .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    line-height: 1.6;
    margin-bottom: 20px;
}

.door-features-content .feature-image {
    flex: 1;
}

.door-features-content .feature-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* ========== Section 12: CTA ========== */
.free-quote-cta {
    padding: 60px 0;
    background-color: #ffffff;
}

.free-quote-cta .cta-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.free-quote-cta .cta-avatar {
    flex: 0 0 150px;
}

.free-quote-cta .avatar-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
}

.free-quote-cta .cta-form-wrapper {
    flex: 1;
}

.free-quote-cta .section-title {
    font-size: 24px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 20px;
}

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

.free-quote-cta .cta-form {
    max-width: 800px;
}

.free-quote-cta .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.free-quote-cta .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.free-quote-cta .form-group label {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 8px;
}

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

.free-quote-cta .form-group input:focus {
    border-color: #ccc;
    outline: none;
}

/* ========== Section 13 & 14: Contact Forms ========== */
.aluminum-bifold-doors-contact-form-1,
.aluminum-bifold-doors-contact-form-2 {
    padding: 60px 0;
    background-color: #ffffff;
}

.aluminum-bifold-doors-contact-form-1 .contact-form-wrapper,
.aluminum-bifold-doors-contact-form-2 .contact-form-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 30px;
}

.aluminum-bifold-doors-contact-form-1 .contact-form-content,
.aluminum-bifold-doors-contact-form-2 .contact-form-content {
    flex: 1;
}

.aluminum-bifold-doors-contact-form-1 .avatar-section,
.aluminum-bifold-doors-contact-form-2 .avatar-section {
    margin-bottom: 20px;
}

.aluminum-bifold-doors-contact-form-1 .avatar-image,
.aluminum-bifold-doors-contact-form-2 .avatar-image {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.aluminum-bifold-doors-contact-form-1 .section-title,
.aluminum-bifold-doors-contact-form-2 .section-title {
    font-size: 28px;
    font-weight: 700;
    color: #222222;
    margin-bottom: 20px;
}

.aluminum-bifold-doors-contact-form-1 .section-paragraph,
.aluminum-bifold-doors-contact-form-2 .section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 20px;
}

.aluminum-bifold-doors-contact-form-1 .form-section-title,
.aluminum-bifold-doors-contact-form-2 .form-section-title {
    font-size: 18px;
    font-weight: 500;
    color: #222222;
    margin-bottom: 10px;
}

.aluminum-bifold-doors-contact-form-1 .form-section-paragraph,
.aluminum-bifold-doors-contact-form-2 .form-section-paragraph {
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 1.6;
    margin-bottom: 20px;
}

.aluminum-bifold-doors-contact-form-1 .contact-form-form,
.aluminum-bifold-doors-contact-form-2 .contact-form-form {
    flex: 1;
}

.aluminum-bifold-doors-contact-form-1 .contact-form,
.aluminum-bifold-doors-contact-form-2 .contact-form {
    max-width: 800px;
    background-color: #f5f5f5;
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.aluminum-bifold-doors-contact-form-1 .form-row,
.aluminum-bifold-doors-contact-form-2 .form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.aluminum-bifold-doors-contact-form-1 .form-group,
.aluminum-bifold-doors-contact-form-2 .form-group {
    margin-bottom: 20px;
    flex: 1;
}

.aluminum-bifold-doors-contact-form-1 .form-group label,
.aluminum-bifold-doors-contact-form-2 .form-group label {
    display: block;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    margin-bottom: 8px;
}

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

.aluminum-bifold-doors-contact-form-1 .form-group textarea,
.aluminum-bifold-doors-contact-form-2 .form-group textarea {
    height: 120px;
    resize: vertical;
}

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

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

.aluminum-bifold-doors-contact-form-1 .checkbox-label,
.aluminum-bifold-doors-contact-form-2 .checkbox-label {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    cursor: pointer;
}

.aluminum-bifold-doors-contact-form-1 .checkbox-label input[type="checkbox"],
.aluminum-bifold-doors-contact-form-2 .checkbox-label input[type="checkbox"] {
    margin-right: 8px;
    width: 18px;
    height: 18px;
}

.aluminum-bifold-doors-contact-form-1 .submit-button,
.aluminum-bifold-doors-contact-form-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;
}

.aluminum-bifold-doors-contact-form-1 .submit-button:hover,
.aluminum-bifold-doors-contact-form-2 .submit-button:hover {
    background-color: #555555;
}

/* ========== 响应式设计 ========== */

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

    .aluminum-bifold-doors-hero .hero-title {
        font-size: 32px;
    }

    .aluminium-bifold-doors-product-grid .products-grid,
    .aluminium-bifold-doors-content .products-grid,
    .aluminum-doors-colors-features .colors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .aluminum-bifold-doors-hero .hero-content-wrapper {
        flex-direction: column;
    }

    .aluminum-bifold-doors-hero .hero-image {
        width: 100%;
        order: -1;
    }

    .aluminum-bifold-doors-hero .hero-title {
        font-size: 28px;
    }

    .aluminum-bifold-doors-hero .hero-button {
        width: 100%;
        text-align: center;
    }

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

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

    .aluminium-doors-image-text .image-text-wrapper {
        flex-direction: column;
    }

    .aluminium-doors-image-text .images-section {
        width: 100%;
        order: -1;
    }

    .bi-fold-door-materials-content-block .content-wrapper,
    .aluminum-doors-why-choose .why-choose-wrapper,
    .aluminum-doors-why-strong .why-strong-wrapper,
    .aluminum-doors-maintenance .maintenance-wrapper,
    .aluminum-doors-features .features-wrapper {
        flex-direction: column;
    }

    .bi-fold-door-materials-content-block .content-image,
    .aluminum-doors-why-choose .why-choose-image,
    .aluminum-doors-why-strong .why-strong-image,
    .aluminum-doors-maintenance .maintenance-image,
    .aluminum-doors-features .features-image {
        width: 100%;
        order: -1;
    }

    .aluminum-doors-colors-features .colors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .door-features-content .feature-section {
        flex-direction: column !important;
    }

    .door-features-content .feature-image {
        width: 100%;
        order: -1;
    }

    .free-quote-cta .cta-wrapper,
    .aluminum-bifold-doors-contact-form-1 .contact-form-wrapper,
    .aluminum-bifold-doors-contact-form-2 .contact-form-wrapper {
        flex-direction: column;
    }

    .free-quote-cta .cta-avatar {
        order: -1;
        align-self: center;
    }

    .aluminum-bifold-doors-contact-form-1 .checkbox-group,
    .aluminum-bifold-doors-contact-form-2 .checkbox-group {
        grid-template-columns: 1fr;
    }
}

/* 小屏设备 (≤480px) */
@media (max-width: 480px) {
    .aluminum-bifold-doors-hero .hero-title {
        font-size: 24px;
    }

    .aluminum-bifold-doors-hero .hero-button {
        font-size: 14px;
        padding: 10px 20px;
    }

    .aluminium-bifold-doors-product-grid .products-grid,
    .aluminium-bifold-doors-content .products-grid,
    .aluminum-doors-colors-features .colors-grid {
        grid-template-columns: 1fr;
    }

    .aluminum-doors-why-choose .section-title {
        font-size: 24px;
    }

    .bi-fold-door-materials-content-block .section-title,
    .aluminum-doors-why-strong .section-title,
    .aluminum-doors-maintenance .section-title {
        font-size: 20px;
    }

    .bi-fold-door-materials-content-block .section-paragraph,
    .aluminum-doors-why-strong .section-paragraph,
    .aluminum-doors-maintenance .section-paragraph {
        font-size: 14px;
    }

    .aluminum-bifold-doors-contact-form-1 .section-title,
    .aluminum-bifold-doors-contact-form-2 .section-title {
        font-size: 20px;
    }

    .free-quote-cta .cta-form-wrapper .form-row,
    .aluminum-bifold-doors-contact-form-1 .form-row,
    .aluminum-bifold-doors-contact-form-2 .form-row {
        flex-direction: column;
        gap: 0;
    }
}