/* ========== Page Template: Products (Optimized v2) ========== */

/* ===== 设计变量 ===== */
:root {
    --color-primary: #FF8C00;
    --color-primary-dark: #e67e00;
    --color-primary-light: #FFB347;
    --color-secondary: #2d3748;
    --color-background: #ffffff;
    --color-heading: #1a202c;
    --color-text: #4a5568;
    --color-text-light: #718096;
    --color-border: #e2e8f0;
    --color-surface: #f7fafc;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --container-max-width: 1200px;
    --container-padding: 20px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-products {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-background);
    overflow-x: hidden;
}

.page-products .elementor-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ========== Section 1: Hero (优化版) ========== */
.products-hero-section {
    width: 100%;
    position: relative;
}

.products-hero-section .hero-banner {
    width: 100%;
    min-height: 550px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    position: relative;
}

.products-hero-section .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 32, 44, 0.85) 0%, rgba(45, 55, 72, 0.7) 100%);
    z-index: 1;
}

.products-hero-section .hero-content {
    position: relative;
    z-index: 2;
    padding: 100px 0;
    max-width: 1000px;
    text-align: center;
    margin: 0 auto;
}

.products-hero-section .hero-title {
    font-size: 48px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 20px;
    line-height: 1.15;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease-out;
}

.products-hero-section .hero-subtitle {
    font-size: 20px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== Section 2: Advantages (上图下字) ========== */
.products-advantages-section {
    padding: 80px 0;
    background: #ffffff;
}

.products-advantages-section .advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    align-items: start;
}

.products-advantages-section .advantage-card {
    text-align: center;
    padding: 30px 20px;
}

.products-advantages-section .advantage-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.products-advantages-section .advantage-icon img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.products-advantages-section .advantage-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 12px;
    line-height: 1.3;
}

.products-advantages-section .advantage-desc {
    font-size: 16px;
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

/* ========== Section 3: Whole House Customization Grid (优化版) ========== */
.products-whole-house-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.products-whole-house-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(180deg, rgba(255, 140, 0, 0.03) 0%, transparent 100%);
    pointer-events: none;
}

.products-whole-house-section .section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-heading);
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.products-whole-house-section .section-subtitle {
    font-size: 18px;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.7;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.products-whole-house-section .products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.products-whole-house-section .product-card {
    background: #ffffff;
    text-align: center;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    cursor: pointer;
}

.products-whole-house-section .product-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.products-whole-house-section .product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.products-whole-house-section .product-card:hover::after {
    transform: scaleX(1);
}

.products-whole-house-section .product-card .card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.products-whole-house-section .product-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.products-whole-house-section .product-card:hover .card-image img {
    transform: scale(1.08);
}

.products-whole-house-section .product-card .card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-heading);
    margin: 0;
    padding: 20px 16px;
    line-height: 1.4;
    background: #ffffff;
}

.products-whole-house-section .section-cta {
    text-align: center;
    margin-top: 20px;
}

/* 通用 CTA 按钮样式 */
.page-products .btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 0;
    box-shadow: 0 4px 20px rgba(255, 140, 0, 0.35);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.page-products .btn-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.page-products .btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 140, 0, 0.45);
}

.page-products .btn-cta:hover::before {
    left: 100%;
}

/* ========== Section 3: Design Service Features (优化版) ========== */
/* ========== Section 4: Why Choose George ========== */
.products-why-choose-section {
    padding: 100px 0;
    background: #f8f9fa;
    position: relative;
    overflow: hidden;
}

.products-why-choose-section .why-choose-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1;
}

.products-why-choose-section .why-choose-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.85);
    z-index: 2;
}

.products-why-choose-section .elementor-container {
    position: relative;
    z-index: 3;
}

.products-why-choose-section .section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-heading);
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 4;
}

.products-why-choose-section .section-subtitle {
    font-size: 18px;
    color: var(--color-text);
    text-align: center;
    margin-bottom: 50px;
    line-height: 1.7;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 4;
}

.products-why-choose-section .why-choose-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.products-why-choose-section .why-choose-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition-normal);
}

.products-why-choose-section .why-choose-card:hover {
    background: rgba(255, 255, 255, 1);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.products-why-choose-section .why-choose-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.2;
}

.products-why-choose-section .why-choose-desc {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.7;
    margin: 0;
}

/* ========== Section 5: Order Procedures Timeline (优化版) ========== */
.products-timeline-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.products-timeline-section .section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-heading);
    text-align: center;
    margin-bottom: 70px;
    letter-spacing: -0.5px;
}

.products-timeline-section .timeline-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
    position: relative;
}

/* 时间线连接线 */
.products-timeline-section .timeline-steps::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--color-primary) 0%, 
        var(--color-primary-light) 50%, 
        var(--color-primary) 100%);
    z-index: 0;
    border-radius: 2px;
}

.products-timeline-section .timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.products-timeline-section .step-icon {
    width: 70px;
    height: 70px;
    flex-shrink: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    box-shadow: 0 8px 25px rgba(255, 140, 0, 0.35);
    margin-bottom: 24px;
    transition: all var(--transition-normal);
    position: relative;
}

.products-timeline-section .step-icon::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--color-primary-light);
    opacity: 0;
    transition: all var(--transition-normal);
}

.products-timeline-section .timeline-step:hover .step-icon {
    transform: scale(1.1);
}

.products-timeline-section .timeline-step:hover .step-icon::after {
    opacity: 1;
    inset: -8px;
}

.products-timeline-section .step-icon i {
    font-size: 28px;
    color: #ffffff;
}

.products-timeline-section .step-content {
    max-width: 220px;
}

.products-timeline-section .step-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-heading);
    margin-bottom: 10px;
    line-height: 1.3;
}

.products-timeline-section .step-desc {
    font-size: 15px;
    color: var(--color-text);
    line-height: 1.6;
    margin: 0;
}

.products-timeline-section .timeline-cta {
    text-align: center;
}

/* ========== Section 5: Contact Form (优化版) ========== */
.products-contact-form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative;
}

.products-contact-form-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(255, 140, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 140, 0, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.products-contact-form-section .contact-form-wrapper {
    display: flex;
    gap: 50px;
    align-items: stretch;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

.products-contact-form-section .contact-form-image {
    flex: 0 0 45%;
    max-width: 45%;
    position: relative;
    overflow: hidden;
}

.products-contact-form-section .contact-form-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.products-contact-form-section .contact-form-image:hover img {
    transform: scale(1.05);
}

.products-contact-form-section .contact-form-content {
    flex: 1;
    padding: 50px 50px 50px 0;
}

.products-contact-form-section .form-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--color-heading);
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.products-contact-form-section .form-subtitle {
    font-size: 16px;
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 35px;
}

.products-contact-form-section .products-contact-form {
    max-width: 100%;
}

.products-contact-form-section .form-group {
    margin-bottom: 24px;
}

.products-contact-form-section .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-heading);
    margin-bottom: 10px;
}

.products-contact-form-section .form-input,
.products-contact-form-section .form-select,
.products-contact-form-section .form-textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: var(--font-family);
    color: var(--color-heading);
    transition: all var(--transition-fast);
    box-sizing: border-box;
    background: #ffffff;
}

.products-contact-form-section .form-input:focus,
.products-contact-form-section .form-select:focus,
.products-contact-form-section .form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 140, 0, 0.1);
}

.products-contact-form-section .form-textarea {
    resize: vertical;
    min-height: 120px;
}

.products-contact-form-section .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.products-contact-form-section .checkbox-group {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.products-contact-form-section .checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text);
    cursor: pointer;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.products-contact-form-section .checkbox-label:hover {
    border-color: var(--color-primary);
    background: rgba(255, 140, 0, 0.05);
}

.products-contact-form-section .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--color-primary);
}

.products-contact-form-section .file-upload-wrapper {
    position: relative;
}

.products-contact-form-section .form-file {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.products-contact-form-section .file-upload-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    background: var(--color-surface);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.products-contact-form-section .file-upload-label:hover {
    border-color: var(--color-primary);
    background: rgba(255, 140, 0, 0.05);
    color: var(--color-primary);
}

.products-contact-form-section .form-submit {
    margin-top: 35px;
}

.products-contact-form-section .btn-send {
    width: 100%;
    padding: 18px 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(255, 140, 0, 0.35);
}

.products-contact-form-section .btn-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 140, 0, 0.45);
}

/* ========== 响应式设计 ========== */

/* 平板设备 (max-width: 1024px) */
@media (max-width: 1024px) {
    .products-whole-house-section .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-why-choose-section .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-timeline-section .timeline-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .products-timeline-section .timeline-steps::before {
        display: none;
    }
    
    .products-contact-form-section .contact-form-wrapper {
        flex-direction: column;
    }
    
    .products-contact-form-section .contact-form-image {
        flex: 1;
        max-width: 100%;
        height: 300px;
    }
    
    .products-contact-form-section .contact-form-content {
        padding: 40px;
    }
    
    .products-contact-form-section .checkbox-group {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 移动设备 (max-width: 768px) */
@media (max-width: 768px) {
    .products-hero-section .hero-content {
        padding: 60px 0;
    }
    
    .products-hero-section .hero-title {
        font-size: 32px;
    }
    
    .products-hero-section .hero-subtitle {
        font-size: 16px;
    }
    
    .products-hero-section .hero-banner {
        min-height: 450px;
    }
    
    .products-whole-house-section,
    .products-why-choose-section,
    .products-timeline-section,
    .products-contact-form-section {
        padding: 60px 0;
    }
    
    .products-whole-house-section .section-title,
    .products-timeline-section .section-title {
        font-size: 32px;
    }
    
    .products-whole-house-section .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .products-why-choose-section .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .products-timeline-section .timeline-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .products-contact-form-section .contact-form-content {
        padding: 30px 20px;
    }
    
    .products-contact-form-section .form-row {
        grid-template-columns: 1fr;
    }
    
    .products-contact-form-section .checkbox-group {
        grid-template-columns: 1fr;
    }
    
    .page-products .btn-cta {
        padding: 14px 30px;
        font-size: 15px;
    }
}

/* 小屏设备 (max-width: 480px) */
@media (max-width: 480px) {
    .products-hero-section .hero-title {
        font-size: 26px;
    }
    
    .products-hero-section .hero-banner {
        min-height: 400px;
    }
    
    .products-whole-house-section .section-title,
    .products-timeline-section .section-title {
        font-size: 26px;
    }
    
    .products-whole-house-section .products-grid {
        grid-template-columns: 1fr;
    }
    
    .products-contact-form-section .form-title {
        font-size: 24px;
    }
}