/* 报价流程 */
.quote-process {
    box-shadow: var(--shadow);
}
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.process-item {
    text-align: center;
    padding: 20px;
    position: relative;
}
.process-item::after {
    content: "";
    position: absolute;
    top: 35px;
    right: -15px;
    width: 20px;
    height: 2px;
    background: var(--primary-blue);
    display: block;
}
.process-item:last-child::after {
    display: none;
}
/* 仅在桌面端显示横线 */
@media (min-width: 400px) {
    .process-item::after {
        display: block;
    }
}
.process-item .number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--light-blue);
    color: var(--primary-blue);
    font-size: 24px;
    font-weight: 700;
    line-height: 60px;
    margin: 0 auto 15px;
}
.process-item h3 {
    font-size: 18px;
    color: var(--dark-gray);
    margin-bottom: 10px;
}
.process-item p {
    color: var(--medium-gray);
    font-size: 14px;
}

/* 报价表单 */
.quote-form-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    overflow: hidden;
}
.quote-form-sidebar {
    flex: 0 0 350px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: 40px;
}
.quote-form-sidebar h3 {
    font-size: 24px;
    margin-bottom: 20px;
}
.quote-form-sidebar p {
    margin-bottom: 30px;
    line-height: 1.8;
    opacity: 0.9;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-size: 15px;
}
.contact-info li i {
    font-size: 18px;
}
.quote-benefits {
    margin-top: 40px;
}
.quote-benefits h4 {
    font-size: 18px;
    margin-bottom: 15px;
}
.quote-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 18px;
    font-size: 14px;
    opacity: 0.9;
}
/*.quote-benefits li i {*/
/*    margin-top: 5px;*/
/*}*/

.quote-form-main {
    flex: 1;
    padding: 40px;
    min-width: 300px;
}
.form-title {
    margin-bottom: 30px;
}
.form-title h3 {
    font-size: 22px;
    color: var(--dark-gray);
    margin-bottom: 10px;
}
.form-title p {
    color: var(--medium-gray);
    font-size: 14px;
}

/*.form-control {*/
/*    width: 100%;*/
/*    padding: 12px 15px;*/
/*    border: 1px solid #ddd;*/
/*    border-radius: 4px;*/
/*    font-size: 14px;*/
/*    transition: border 0.3s;*/
/*}*/
/*.form-control:focus {*/
/*    outline: none;*/
/*    border-color: var(--primary-blue);*/
/*    box-shadow: 0 0 0 2px rgba(0, 120, 215, 0.1);*/
/*}*/
/*.form-select {*/
/*    width: 100%;*/
/*    padding: 12px 15px;*/
/*    border: 1px solid #ddd;*/
/*    border-radius: 4px;*/
/*    font-size: 14px;*/
/*    transition: border 0.3s;*/
/*    background: var(--white);*/
/*}*/
/*.form-select:focus {*/
/*    outline: none;*/
/*    border-color: var(--primary-blue);*/
/*    box-shadow: 0 0 0 2px rgba(0, 120, 215, 0.1);*/
/*}*/
/*.form-textarea {*/
/*    width: 100%;*/
/*    padding: 12px 15px;*/
/*    border: 1px solid #ddd;*/
/*    border-radius: 4px;*/
/*    font-size: 14px;*/
/*    transition: border 0.3s;*/
/*    min-height: 120px;*/
/*    resize: vertical;*/
/*}*/
/*.form-textarea:focus {*/
/*    outline: none;*/
/*    border-color: var(--primary-blue);*/
/*    box-shadow: 0 0 0 2px rgba(0, 120, 215, 0.1);*/
/*}*/
.form-hint {
    font-size: 12px;
    color: var(--light-gray);
    margin-top: 5px;
}
.file-upload {
    position: relative;
    display: inline-block;
    width: 100%;
}
.file-upload-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}
.file-upload-btn {
    display: block;
    width: 100%;
    padding: 12px 15px;
    border: 1px dashed #ddd;
    border-radius: 4px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
}
.file-upload-btn:hover {
    border-color: var(--primary-blue);
    background: var(--light-blue);
}
.file-upload-btn i {
    color: var(--primary-blue);
    margin-right: 8px;
}
.file-name {
    font-size: 12px;
    color: var(--medium-gray);
    margin-top: 8px;
}
.form-submit {
    margin-top: 30px;
}
.form-note {
    text-align: center;
    margin-top: 15px;
    font-size: 12px;
    color: var(--light-gray);
}

/* 价格说明 */
.price-explain-section {
    border-radius: 10px;
    box-shadow: var(--shadow);
}
.explain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.explain-item h3 {
    font-size: 18px;
    color: var(--dark-gray);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.explain-item h3 i {
    color: var(--primary-blue);
}
.explain-item p {
    color: var(--medium-gray);
    margin-bottom: 15px;
    line-height: 1.8;
}
.explain-item ul {
    margin-bottom: 20px;
}
.explain-item li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    color: var(--medium-gray);
    margin-bottom: 8px;
}
.explain-item li i {
    color: var(--primary-blue);
    margin-top: 5px;
    font-size: 12px;
}

/* 常见问题 */
/*.faq-section {*/
/*    padding: 80px 0 40px;*/
/*}*/
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}
.faq-item {
    margin-bottom: 15px;
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}
.faq-question {
    padding: 20px;
    background: var(--white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background 0.3s;
}
.faq-question:hover {
    background: var(--primary-gray);
}
.faq-question i {
    color: var(--primary-blue);
    transition: transform 0.3s;
}
.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s, padding 0.5s;
    background: var(--white);
}
.faq-answer-content {
    padding: 20px 0;
    color: var(--medium-gray);
    line-height: 1.8;
}
.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 20px;
}
.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* 提交成功弹窗 */
.success-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}
.success-modal-content {
    background: var(--white);
    border-radius: 10px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-hover);
}
.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--light-blue);
    color: var(--primary-blue);
    font-size: 40px;
    line-height: 80px;
    margin: 0 auto 20px;
}
.success-modal-content h3 {
    font-size: 24px;
    color: var(--dark-gray);
    margin-bottom: 15px;
}
.success-modal-content p {
    color: var(--medium-gray);
    margin-bottom: 30px;
    line-height: 1.8;
}
.success-btn {
    padding: 12px 30px;
    background: var(--accent-orange);
    color: var(--white);
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}
.success-btn:hover {
    background: #E66C00;
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}