/* 图标hover效果 */
.footer-icon {
    position: relative;
    display: inline-block;
}

.footer-icon img {
    height: 40px;
    transition: all 0.3s ease;
}

.footer-icon .icon-default {
    opacity: 1;
}

.footer-icon:hover img {
    transform: scale(1.2);
}

/* Newsletter 样式 */
.newsletter-section {
    margin-top: 30px;
}

/* Contact Form 7 样式重写 */
.wpcf7-form {
    position: relative;
    max-width: 100%;
}

.wpcf7-form p {
    margin: 0;
}

.site-footer .footer-section .wpcf7-form .wpcf7-email {
    width: 100%;
    height: 48px;
    padding: 8px 100px 8px 20px;
    background: #FFFFFF;
    border: none;
    border-radius: 10px;
    color: #666666;
    font-size: 14px;
    transition: all 0.3s ease;
}

.site-footer .footer-section .wpcf7-form .wpcf7-email::placeholder {
    color: #999999;
}

.site-footer .footer-section .wpcf7-form .wpcf7-email:focus {
    outline: none;
    box-shadow: 0 0 0 2px rgba(0, 117, 201, 0.2);
}

.site-footer .footer-section .wpcf7-form .wpcf7-submit {
    position: absolute;
    right: 3px;
    top: 3px;
    bottom: 3px;
    min-width: 90px;
    background: var(--theme-color);
    color: #fff;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.site-footer .footer-section .wpcf7-form .wpcf7-submit:hover {
    background: var(--theme-color-dark);
}

/* 加载状态 */
.site-footer .footer-section .wpcf7-form.submitting .wpcf7-submit {
    opacity: 0.7;
    cursor: wait;
    height: 50%;
}

/* 错误提示 */
.wpcf7-not-valid-tip {
    display: none;
}

.site-footer .footer-section .wpcf7-form .wpcf7-not-valid {
    border: 1px solid #ff4d4f;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.site-footer .footer-section .wpcf7-form .wpcf7-response-output {
    margin: 10px 0 0;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 12px;
    text-align: center;
    display: none !important;
}

/* 响应式调整 */
@media (max-width: 480px) {
    .site-footer .footer-section .wpcf7-form .wpcf7-email {
        padding-right: 95px;
    }
    
    .site-footer .footer-section .wpcf7-form .wpcf7-submit {
        min-width: 80px;
        padding: 0 15px;
    }
}