/**
 * 移动端菜单专用样式
 * 独立的移动端菜单CSS，解决原有菜单在移动端的显示问题
 */

/* ==========================================================================
   移动端菜单触发按钮
   ========================================================================== */

.scp-mobile-menu-trigger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    border-radius: 4px;
    transition: all 0.3s ease;
    z-index: 1001;
}

.scp-mobile-menu-trigger:hover {
    /* background-color: rgba(255, 255, 255, 0.1); */
    color: red;
}

.scp-mobile-menu-trigger .hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #ffffff;
    transition: all 0.3s ease;
    transform-origin: center;
}

/* 汉堡菜单动画 */
.scp-mobile-menu-trigger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.scp-mobile-menu-trigger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.scp-mobile-menu-trigger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* ==========================================================================
   移动端菜单覆盖层
   ========================================================================== */

.scp-mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1002;
}

.scp-mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ==========================================================================
   移动端菜单容器
   ========================================================================== */

.scp-mobile-menu-container {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    max-width: 85vw;
    height: 100vh;
    background: rgba(40, 40, 40, 0.2);
    backdrop-filter: blur(20px);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 1003;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.scp-mobile-menu-container.active {
    right: 0;
}

/* ==========================================================================
   移动端菜单头部
   ========================================================================== */

.scp-mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.2);
}

.mobile-menu-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #ffffff;
}

.mobile-menu-logo img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.mobile-menu-logo span {
    font-size: 16px;
    font-weight: 600;
    color: #ffffff;
}

.scp-mobile-menu-close {
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.scp-mobile-menu-close:hover {
    /* background-color: rgba(255, 255, 255, 0.1); */
    transform: rotate(90deg);
}

/* ==========================================================================
   移动端菜单导航
   ========================================================================== */

.scp-mobile-menu-nav {
    flex: 1;
    padding: 20px 0;
}

.mobile-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-item {
    margin: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-link {
    display: block;
    padding: 18px 20px;
    color: #ffffff;
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.mobile-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.mobile-nav-link:hover::before {
    left: 100%;
}

.mobile-nav-link:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.05);
    padding-left: 30px;
}

.mobile-nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-weight: 600;
}

/* ==========================================================================
   移动端菜单底部
   ========================================================================== */

.scp-mobile-menu-footer {
    padding: 20px;
   /* border-top: 1px solid rgba(255, 255, 255, 0.1);*/
  /*  background: rgba(0, 0, 0, 0.2); */
   /* padding-bottom: 5vh;*/
}

.mobile-contact-info {
    margin-bottom: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #ffffff;
    margin-bottom: 12px;
    padding-right: 12px;
}

.contact-item svg {
    color: #ffffff;
    opacity: 0.8;
}

.contact-item a {
    color: #ffffff;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.contact-item a:hover {
    color: #ffffff;
    opacity: 0.8;
}

.mobile-social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    justify-content: center;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #ffffff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    color: #ffffff;
}

.mobile-copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    line-height: 1.4;
    min-height: 8vh;
    min-height: 8svh;
}

/* ==========================================================================
   响应式设计
   ========================================================================== */

/* 在移动端和平板端显示菜单按钮 */
@media (max-width: 1500px) {
    .scp-mobile-menu-trigger {
        display: flex;
    }

    /* 隐藏桌面端导航 */
    .scp-default-menu__navigation {
        display: none !important;
    }

    /* 隐藏pagepiling导航 */
    #pp-nav {
        display: none !important;
    }
}

/* 小屏幕优化 */
@media (max-width: 480px) {
    .scp-mobile-menu-container {
        width: 100%;
        max-width: 100%;
    }

    .mobile-nav-link {
        font-size: 16px;
        padding: 16px 20px;
    }

    .mobile-menu-logo span {
        font-size: 14px;
    }
}

/* 防止菜单打开时页面滚动 */
body.mobile-menu-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
}