/* 联系我们页面专用样式 */
.contact-page {
    background: var(--gradient-primary);
    min-height: 100vh;
    padding-top: 56px; /* Adjusted to match header height (padding: 20px + nav link padding: 8px = 56px) */
}

/* 内页Banner区域增强 - 确保与导航对齐 */
.contact-page .inner-banner-section {
    position: relative;
    height: 400px;
    overflow: visible;
    margin-top: 0;
    perspective: 1000px;
}

/* 确保3D轮播效果正确显示 */
.contact-page .dynamic-inner-carousel {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    transition: transform 1s ease-in-out;
}

.contact-page .carousel-slide-3d {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: translateZ(-500px) rotateY(0deg);
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.contact-page .carousel-slide-3d.active {
    opacity: 1;
    transform: translateZ(0) rotateY(0deg);
    z-index: 2;
}

.contact-page .carousel-slide-3d.prev {
    transform: translateZ(-200px) rotateY(-20deg);
    opacity: 0.7;
    z-index: 1;
}

.contact-page .carousel-slide-3d.next {
    transform: translateZ(-200px) rotateY(20deg);
    opacity: 0.7;
    z-index: 1;
}

.contact-page .inner-banner-content-3d {
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 800px;
    margin: 0 auto;
    transform: translateZ(50px);
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.contact-page .carousel-slide-3d.active .inner-banner-content-3d {
    opacity: 1;
    transform: translateZ(0);
}

.contact-page .inner-banner-content-3d h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.contact-page .inner-banner-content-3d p {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: white;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

/* 占位Banner样式 */
.contact-page .inner-banner-placeholder {
    position: relative;
    height: 400px;
    overflow: hidden;
    margin-top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-page .inner-banner-placeholder-content {
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 10px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-page .inner-banner-placeholder-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.contact-page .inner-banner-placeholder-content p {
    font-size: 1.2rem;
    margin-bottom: 25px;
    color: white;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

/* 增强型占位Banner样式 */
.contact-page .inner-banner-section.inner-banner-placeholder.enhanced {
    position: relative;
    overflow: hidden;
    background: linear-gradient(-45deg, #5cdbd3, #ffadd2, #ffd666, #5cdbd3);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 400px;
    margin-top: 0;
}

.contact-page .inner-banner-placeholder-content.enhanced h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: white;
    line-height: 1.2;
    position: relative;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.contact-page .inner-banner-placeholder-content.enhanced p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

.contact-page .inner-banner-placeholder-buttons.enhanced .btn-primary {
    background: white;
    color: #5cdbd3;
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid white;
    box-shadow: 0 6px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.contact-page .inner-banner-placeholder-buttons.enhanced .btn-primary:hover {
    background: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

/* 轮播控制按钮 */
.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
    backdrop-filter: blur(5px);
    z-index: 10;
}

.carousel-control:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
}

.carousel-control.prev {
    left: 20px;
}

.carousel-control.next {
    right: 20px;
}

/* 轮播指示器 */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s var(--ease-smooth);
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

/* 面包屑导航增强 */
.breadcrumb-section {
    background: var(--gradient-footer);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    box-shadow: var(--shadow-medium);
    height: 60px;
    display: flex;
    align-items: center;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.custom-breadcrumb {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 30px;
    padding: 0 25px;
    height: 40px;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-subtle);
    font-weight: 500;
}

.custom-breadcrumb a {
    color: var(--text-dark);
    text-decoration: none;
    transition: color 0.3s var(--ease-smooth);
}

.custom-breadcrumb a:hover {
    color: var(--accent-blue);
}

.custom-breadcrumb span {
    color: var(--text-light);
}

/* 联系信息区域 */
.contact-info-section {
    padding: 100px 0 70px;
    background: transparent;
}

.contact-info-section .section-header {
    text-align: center;
    margin-bottom: 70px;
}

.contact-info-section .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.contact-info-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.contact-info-section .section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 25px auto 0;
    line-height: 1.8;
}

/* 联系卡片增强 */
.contact-card {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-medium);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: var(--gradient-accent);
    transition: height 0.4s var(--ease-smooth);
    z-index: -1;
}

.contact-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-strong);
}

.contact-card:hover::before {
    height: 100%;
}

.contact-card:hover .contact-icon {
    background: var(--bg-primary);
    transform: scale(1.1);
}

.contact-card:hover .contact-icon i {
    color: var(--accent-blue);
}

.contact-card:hover h3,
.contact-card:hover p {
    color: white;
}

.contact-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    transition: all 0.4s var(--ease-smooth);
}

.contact-icon i {
    font-size: 32px;
    color: white;
    transition: color 0.4s var(--ease-smooth);
}

.contact-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    transition: color 0.4s var(--ease-smooth);
}

.contact-card p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 0;
    transition: color 0.4s var(--ease-smooth);
    line-height: 1.6;
}

/* 联系表单区域 */
.contact-form-section {
    padding: 80px 0 100px;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.contact-form-section::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--primary-blue);
    opacity: 0.3;
}

.contact-form-section::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: -80px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--primary-pink);
    opacity: 0.3;
}

.contact-form-section .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.contact-form-section .section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.contact-form-section .section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.contact-form-section .section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 700px;
    margin: 25px auto 0;
    line-height: 1.8;
}

/* 表单容器增强 */
.contact-form-wrapper {
    background: var(--bg-primary);
    border-radius: 20px;
    padding: 50px;
    box-shadow: var(--shadow-medium);
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* 表单组增强 */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-dark);
    font-size: 1rem;
}

.form-group label .required {
    color: var(--accent-pink);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid var(--border-medium);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s var(--ease-smooth);
    background: var(--bg-secondary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(92, 219, 211, 0.2);
    background: var(--bg-primary);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* 验证码容器增强 */
.captcha-container {
    display: flex;
    gap: 15px;
    align-items: center;
}

.captcha-container input {
    flex: 1;
}

.captcha-image {
    height: 50px;
    border-radius: 8px;
    cursor: pointer;
    border: 2px solid var(--border-medium);
    transition: all 0.3s var(--ease-smooth);
    width: 120px;
    object-fit: cover;
}

.captcha-image:hover {
    transform: scale(1.05);
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-subtle);
}

/* 提交按钮增强 */
.form-submit {
    text-align: center;
    margin-top: 20px;
}

.btn-primary.form-btn {
    background: var(--gradient-accent);
    padding: 16px 40px;
    font-size: 1.1rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    box-shadow: var(--shadow-medium);
    transition: all 0.4s var(--ease-smooth);
}

.btn-primary.form-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
}

.btn-primary.form-btn:active {
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 992px) {
    .contact-page .inner-banner-section {
        height: 350px; /* Adjusted height for tablet */
    }
    
    .contact-page .inner-banner-content-3d h2,
    .contact-page .inner-banner-placeholder-content h2 {
        font-size: 2rem;
    }
    
    .contact-page .inner-banner-content-3d p,
    .contact-page .inner-banner-placeholder-content p {
        font-size: 1.1rem;
    }
    
    .contact-form-wrapper {
        padding: 40px 30px;
    }
    
    .contact-card {
        padding: 30px 20px;
    }
    
    .contact-icon {
        width: 70px;
        height: 70px;
    }
}

@media (max-width: 768px) {
    .contact-page {
        padding-top: 56px; /* Adjusted to match header height */
    }
    
    .contact-page .inner-banner-section {
        height: 300px; /* Adjusted height for mobile */
        margin-top: 0; /* Remove negative margin */
    }
    
    .contact-page .inner-banner-content-3d h2,
    .contact-page .inner-banner-placeholder-content h2 {
        font-size: 1.8rem;
    }
    
    .contact-page .inner-banner-content-3d p,
    .contact-page .inner-banner-placeholder-content p {
        font-size: 1rem;
    }
    
    .contact-page .carousel-control-3d {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
    
    .contact-page .carousel-control-3d.prev {
        left: 15px;
    }
    
    .contact-page .carousel-control-3d.next {
        right: 15px;
    }
    
    .contact-info-section {
        padding: 70px 0 50px;
    }
    
    .contact-info-section .section-header h2,
    .contact-form-section .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .captcha-image {
        width: 100%;
        margin-top: 10px;
    }
}

@media (max-width: 576px) {
    .contact-page {
        padding-top: 56px; /* Adjusted to match header height */
    }
    
    .contact-page .inner-banner-section {
        height: 250px; /* Adjusted height for small mobile */
        margin-top: 0; /* Remove negative margin */
    }
    
    .contact-page .inner-banner-content-3d h2,
    .contact-page .inner-banner-placeholder-content h2 {
        font-size: 1.5rem;
    }
    
    .contact-page .inner-banner-content-3d p,
    .contact-page .inner-banner-placeholder-content p {
        font-size: 0.9rem;
    }
    
    .contact-info-section {
        padding: 50px 0 30px;
    }
    
    .contact-info-section .section-header h2,
    .contact-form-section .section-header h2 {
        font-size: 1.8rem;
    }
    
    .contact-card {
        padding: 25px 15px;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
    }
    
    .contact-icon i {
        font-size: 24px;
    }
    
    .contact-card h3 {
        font-size: 1.2rem;
    }
    
    .contact-card p {
        font-size: 1rem;
    }
}