/* ============================================
   Contact Page CSS
   Cangzhou Xinghui Pipeline Equipment Co., Ltd.
   ============================================ */

/* Breadcrumb Navigation */
.xinghui-breadcrumb {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #e8ecef;
}

.xinghui-breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.xinghui-breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #666;
}

.xinghui-breadcrumb-list li a {
    color: #1e3c72;
    transition: color 0.3s ease;
}

.xinghui-breadcrumb-list li a:hover {
    color: #2a5298;
    text-decoration: underline;
}

.xinghui-breadcrumb-list li i {
    font-size: 12px;
    color: #999;
}

.xinghui-breadcrumb-list li:last-child {
    color: #333;
    font-weight: 500;
}

/* Contact Hero Section */
.xinghui-contact-hero {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.xinghui-contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.xinghui-contact-hero-content {
    position: relative;
    z-index: 1;
}

.xinghui-contact-hero h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    animation: xinghui-fadeInUp 0.8s ease;
}

.xinghui-contact-hero p {
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.95;
    animation: xinghui-fadeInUp 0.8s ease 0.2s both;
}

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

/* Contact Info Section */
.xinghui-contact-info-section {
    padding: 80px 0;
    background: #fff;
}

.xinghui-contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 50px;
    align-items: start;
}

/* Contact Cards Grid */
.xinghui-contact-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.xinghui-contact-info-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid #e8ecef;
}

.xinghui-contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(30, 60, 114, 0.15);
    border-color: #2a5298;
}

.xinghui-contact-card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.xinghui-contact-info-card:hover .xinghui-contact-card-icon {
    transform: scale(1.1);
}

.xinghui-contact-card-content h3 {
    font-size: 16px;
    color: #1e3c72;
    margin-bottom: 10px;
    font-weight: 600;
}

.xinghui-contact-card-content p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.xinghui-contact-card-content a {
    color: #2a5298;
    text-decoration: none;
    transition: color 0.3s ease;
}

.xinghui-contact-card-content a:hover {
    color: #1e3c72;
    text-decoration: underline;
}

/* Contact Form Wrapper */
.xinghui-contact-form-wrapper {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e8ecef;
}

.xinghui-contact-form-header {
    margin-bottom: 30px;
}

.xinghui-contact-form-header h2 {
    font-size: 28px;
    color: #1e3c72;
    margin-bottom: 10px;
    font-weight: 700;
}

.xinghui-contact-form-header p {
    font-size: 15px;
    color: #666;
    margin: 0;
}

/* Contact Form */
.xinghui-contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.xinghui-form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.xinghui-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.xinghui-form-group label {
    font-size: 14px;
    color: #333;
    font-weight: 500;
}

.xinghui-form-group label span {
    color: #e74c3c;
}

.xinghui-form-group input,
.xinghui-form-group textarea,
.xinghui-form-group select {
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: #fafafa;
}

.xinghui-form-group input:focus,
.xinghui-form-group textarea:focus,
.xinghui-form-group select:focus {
    outline: none;
    border-color: #2a5298;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.1);
}

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

.xinghui-form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
}

.xinghui-btn-submit {
    padding: 16px 40px;
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    align-self: flex-start;
}

.xinghui-btn-submit::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;
}

.xinghui-btn-submit:hover::before {
    left: 100%;
}

.xinghui-btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.4);
}

/* Map Section */
.xinghui-map-section {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e8ecf1 100%);
}

.xinghui-map-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    align-items: center;
}

.xinghui-map-info h3 {
    font-size: 28px;
    color: #1e3c72;
    margin-bottom: 15px;
    font-weight: 700;
}

.xinghui-map-info > p {
    font-size: 15px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 30px;
}

.xinghui-map-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.xinghui-map-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: #fff;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.xinghui-map-detail-item:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.xinghui-map-detail-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.xinghui-map-detail-item h4 {
    font-size: 14px;
    color: #1e3c72;
    margin-bottom: 5px;
    font-weight: 600;
}

.xinghui-map-detail-item p {
    font-size: 13px;
    color: #666;
    margin: 0;
}

.xinghui-map-container {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    min-height: 400px;
}

.xinghui-map-placeholder {
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-align: center;
    padding: 40px;
}

.xinghui-map-placeholder i {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.8;
}

.xinghui-map-placeholder h4 {
    font-size: 24px;
    margin-bottom: 10px;
}

.xinghui-map-placeholder p {
    font-size: 15px;
    opacity: 0.9;
    line-height: 1.6;
}

/* Business Hours Section */
.xinghui-business-hours {
    padding: 60px 0;
    background: #fff;
}

.xinghui-business-hours-content {
    display: flex;
    align-items: center;
    gap: 40px;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    border-radius: 16px;
    padding: 50px;
    color: #fff;
}

.xinghui-business-hours-icon {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    flex-shrink: 0;
}

.xinghui-business-hours-info h3 {
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 700;
}

.xinghui-hours-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.xinghui-hours-item {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.xinghui-hours-day {
    font-weight: 500;
}

.xinghui-hours-time {
    opacity: 0.9;
}

.xinghui-timezone {
    font-size: 14px;
    opacity: 0.8;
    margin: 0;
}

/* Success/Error Messages */
.xinghui-form-success {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.xinghui-form-success.xinghui-show {
    display: block;
    animation: xinghui-fadeInUp 0.3s ease;
}

.xinghui-form-error {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    color: #fff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.xinghui-form-error.xinghui-show {
    display: block;
    animation: xinghui-fadeInUp 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .xinghui-contact-hero h1 {
        font-size: 36px;
    }

    .xinghui-contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .xinghui-map-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .xinghui-business-hours-content {
        flex-direction: column;
        text-align: center;
        padding: 40px;
    }

    .xinghui-hours-item {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .xinghui-contact-hero {
        padding: 60px 0;
    }

    .xinghui-contact-hero h1 {
        font-size: 32px;
    }

    .xinghui-contact-hero p {
        font-size: 16px;
    }

    .xinghui-contact-info-section {
        padding: 60px 0;
    }

    .xinghui-contact-cards-grid {
        grid-template-columns: 1fr;
    }

    .xinghui-contact-form-wrapper {
        padding: 30px;
    }

    .xinghui-form-row {
        grid-template-columns: 1fr;
    }

    .xinghui-contact-form-header h2 {
        font-size: 24px;
    }

    .xinghui-map-info h3 {
        font-size: 24px;
    }

    .xinghui-business-hours-info h3 {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .xinghui-contact-hero h1 {
        font-size: 28px;
    }

    .xinghui-contact-info-card {
        padding: 20px;
    }

    .xinghui-contact-card-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .xinghui-contact-form-wrapper {
        padding: 20px;
    }

    .xinghui-form-group input,
    .xinghui-form-group textarea,
    .xinghui-form-group select {
        padding: 12px 15px;
        font-size: 14px;
    }

    .xinghui-btn-submit {
        width: 100%;
    }

    .xinghui-map-placeholder {
        padding: 30px;
    }

    .xinghui-map-placeholder i {
        font-size: 60px;
    }

    .xinghui-business-hours-content {
        padding: 30px;
    }

    .xinghui-business-hours-icon {
        width: 80px;
        height: 80px;
        font-size: 36px;
    }
}