/* ========================================
   GloVerify 页眉独立CSS文件
   说明：上传到子主题css目录，通过functions.php加载
   ======================================== */

:root {
    --gv-navy-deep: #0A192F;
    --gv-navy-darker: #071222;
    --gv-electric-cyan: #00D2FF;
    --gv-green-whatsapp: #22c55e;
    --gv-text-light: #E2E8F0;
    --gv-text-muted: #9ca3af;
    --gv-text-dim: #6b7280;
}

/* 全局重置 + 全宽无间隙基础设置 */
.gv-header * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.gv-header {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99999;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* 给body留出页眉高度的空间，避免内容被遮挡 */
body {
    padding-top: 50px;
}

/* ========================================
   顶部信息栏样式
   ======================================== */
.gv-topbar {
    width: 100%;
    background-color: var(--gv-navy-darker);
    padding: 0.5rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #1f2937;
}

@media (min-width: 768px) {
    .gv-topbar {
        padding: 0.5rem 3rem;
    }
}

.gv-topbar-contact {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 12px;
    color: var(--gv-text-muted);
    font-weight: 500;
}

.gv-contact-link {
    display: flex;
    align-items: center;
    transition: color 0.3s ease;
    color: var(--gv-text-muted);
    text-decoration: none;
}

.gv-contact-link.gv-email:hover {
    color: var(--gv-electric-cyan);
}

.gv-contact-link.gv-whatsapp:hover {
    color: var(--gv-green-whatsapp);
}

.gv-contact-icon {
    margin-right: 0.5rem;
}

.gv-contact-link.gv-email .gv-contact-icon {
    color: var(--gv-electric-cyan);
}

.gv-contact-link.gv-whatsapp .gv-contact-icon {
    color: var(--gv-green-whatsapp);
}

/* 专家标识文字 - 按要求加大加粗，字重550 */
.gv-specialist-text {
    display: none;
    align-items: center;
    gap: 0.5rem;
    font-size: 13px;
    color: #cbd5e1;
    font-weight: 550;
    letter-spacing: 0.03em;
}

@media (min-width: 768px) {
    .gv-specialist-text {
        display: flex;
    }
}

/* 专家人形图标 - 增强记忆点 */
.gv-specialist-icon {
    color: var(--gv-electric-cyan);
    font-size: 15px;
    animation: gv-pulse 2s ease-in-out infinite;
}

@keyframes gv-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* ========================================
   主导航栏样式
   ======================================== */
.gv-mainnav {
    width: 100%;
    background-color: var(--gv-navy-deep);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 768px) {
    .gv-mainnav {
        padding: 1.25rem 3rem;
    }
}

/* Logo区域 */
.gv-logo-wrapper {
    display: flex;
    flex-direction: column;
}

.gv-logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
    color: white;
    line-height: 1;
}

.gv-logo-highlight {
    color: var(--gv-electric-cyan);
}

.gv-slogan-text {
    color: #94A3B8;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 600;
    margin-top: 0.375rem;
}

/* 导航菜单 */
.gv-nav-menu {
    display: none;
    align-items: center;
    gap: 2.25rem;
}

@media (min-width: 1024px) {
    .gv-nav-menu {
        display: flex;
    }
}

.gv-nav-link {
    color: var(--gv-text-light);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem 0;
    font-family: inherit;
}

.gv-nav-link:hover {
    color: var(--gv-electric-cyan);
}

.gv-nav-arrow {
    margin-left: 0.25rem;
    font-size: 10px;
    opacity: 0.5;
}

/* ========================================
   下拉菜单样式 - 修复hover头部晃动问题
   ======================================== */
.gv-dropdown {
    position: relative;
}

.gv-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 18rem;
    background-color: var(--gv-navy-deep);
    /* 下拉菜单有自己的背景色和阴影，不影响头部 */
    background-image: linear-gradient(rgba(10, 25, 47, 0.98), rgba(10, 25, 47, 0.98));
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
    padding: 1rem;
    border-top: 2px solid var(--gv-electric-cyan);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.25s ease;
    pointer-events: none;
    /* 固定宽度，hover时不会撑开头部导致晃动 */
    margin-top: 0 !important;
}

.gv-dropdown:hover .gv-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.gv-dropdown-list {
    list-style: none;
}

.gv-dropdown-list li {
    margin-bottom: 1rem;
}

.gv-dropdown-list li:last-child {
    margin-bottom: 0;
}

.gv-dropdown-link {
    display: block;
    font-size: 14px;
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.gv-dropdown-link:hover {
    color: var(--gv-electric-cyan);
    padding-left: 4px;
}

/* CTA按钮 */
.gv-cta-wrapper {
    display: flex;
    align-items: center;
}

.gv-cta-button {
    background-color: var(--gv-electric-cyan);
    color: var(--gv-navy-deep);
    padding: 0.625rem 1.75rem;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.3);
    border-radius: 2px;
}

.gv-cta-button:hover {
    background-color: white;
    box-shadow: 0 0 30px rgba(0, 210, 255, 0.5);
}

/* Logo链接样式：完全继承原有样式，hover/点击/访问后均无任何变化 */
.gv-logo-link,
.gv-logo-link:visited,
.gv-logo-link:hover,
.gv-logo-link:active,
.gv-logo-link:focus {
    color: inherit;
    text-decoration: none;
    outline: none;
    box-shadow: none;
}
.gv-logo-link {
    display: block;
}