/* ════════════════════════════════════════════════════════════════
   犇通电气 - 全局公共样式
   主品牌蓝 #165DFF / 行动红 #dd2222 / 点缀橙 #F56C23
   明亮通透风格：白底 + #f8f9fa 浅冷灰底色
   ════════════════════════════════════════════════════════════════ */

/* ── CSS 变量 ── */
:root {
    --primary: #165DFF;
    --accent-red: #dd2222;
    --accent-orange: #F56C23;
    --topbar-bg: #f1f3f5;
    --header-bg: #ffffff;
    --page-bg: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #171717;
    --text-sub: #333333;
    --text-light: #595959;
    --border-color: #E5E7EB;
    --footer-bg: #2c333a;
}

/* ── 全局重置 ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: hidden; }

/* 隐藏浏览器滚动条（全浏览器兼容） */
html {
    scrollbar-width: none;          /* Firefox */
    -ms-overflow-style: none;       /* IE / Edge Legacy */
}
html::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;                  /* Chrome / Safari / Edge */
}

body {
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    color: var(--text-sub);
    line-height: 1.6;
    background: var(--page-bg);
    font-size: 15px;
    padding-top: 72px;
}

a { text-decoration: none; color: inherit; transition: color .3s; }
a:hover { color: var(--primary); }
img { max-width: 100%; display: block; }

/* ── 容器 ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 768px) { .container { padding: 0 2rem; } }
@media (min-width: 1024px) { .container { padding: 0 4rem; } }

/* ════════════════════════════════════════════════════════════════
   一、通用组件
   ════════════════════════════════════════════════════════════════ */

/* 主按钮（品牌蓝） */
.btn-primary {
    display: inline-block;
    background-color: var(--primary);
    color: #fff;
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease;
    border: none;
    cursor: pointer;
    font-size: 15px;
}
.btn-primary:hover { background-color: #0d47d1; color: #fff; }

/* 行动按钮（红色，仅限询价/提交） */
.btn-action {
    display: inline-block;
    background-color: var(--accent-red);
    color: #fff;
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease;
    border: none;
    cursor: pointer;
    font-size: 15px;
}
.btn-action:hover { background-color: #b51c1c; color: #fff; }

/* 描边按钮 */
.btn-outline {
    display: inline-block;
    border: 1px solid #fff;
    color: #fff;
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease;
    background: transparent;
    cursor: pointer;
    font-size: 15px;
}
.btn-outline:hover { background-color: rgba(255,255,255,0.15); color: #fff; }

/* 卡片阴影 */
.card-shadow { box-shadow: 0 2px 12px rgba(0,0,0,0.06); }

/* 卡片悬停 */
.card-hover { transition: all 0.3s ease; }
.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

/* ════════════════════════════════════════════════════════════════
   二、栏目标题
   ════════════════════════════════════════════════════════════════ */

.section { padding: 4rem 0; }
.section-white { background: #fff; }
.section-gray { background: var(--page-bg); }

.section-head { text-align: center; margin-bottom: 2.5rem; }
.section-title {
    font-size: clamp(1.4rem, 2vw, 1.8rem);
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}
.section-line {
    width: 3rem;
    height: 0.25rem;
    background-color: var(--primary);
    margin: 0 auto 1rem;
    border-radius: 9999px;
}
.section-desc {
    color: var(--text-light);
    font-size: 0.9375rem;
    max-width: 48rem;
    margin: 0 auto;
}
.section-more { text-align: center; margin-top: 2.5rem; }

.more-link {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--primary);
    font-size: 0.9375rem;
    transition: gap 0.15s ease;
}
.more-link:hover { gap: 0.5rem; color: var(--primary); }

/* ════════════════════════════════════════════════════════════════
   三、导航栏（白色主导航）
   ════════════════════════════════════════════════════════════════ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    background: var(--header-bg);
    box-shadow: 0 1px 0 var(--border-color);
    transition: box-shadow 0.3s ease;
}
.site-header.scrolled {
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* ── 主导航栏 ── */
.header-wrap {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    transition: height 0.3s ease;
}
.site-header.scrolled .header-wrap { height: 60px; }

/* Logo */
.logo-link {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}
.logo-img {
    height: 48px;
    width: auto;
    max-width: 100%;
    display: block;
    object-fit: contain;
    transition: height 0.3s ease;
}
.site-header.scrolled .logo-img { height: 40px; }
@media (max-width: 768px) {
    .logo-img { height: 40px; }
}

/* PC导航 */
.main-nav { display: none; align-items: center; gap: 0.25rem; height: 100%; }
@media (min-width: 992px) { .main-nav { display: flex; } }

.nav-link {
    display: flex;
    align-items: center;
    height: 100%;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--text-sub);
    padding: 0 1.125rem;
    transition: color 0.2s ease;
    cursor: pointer;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--primary);
    transition: width 0.25s ease;
    border-radius: 3px 3px 0 0;
}
.nav-link:hover { color: var(--primary); }
.nav-link:hover::after { width: 60%; }
.nav-flex { display: flex; align-items: center; gap: 0.25rem; }

.nav-active {
    color: var(--primary) !important;
}
.nav-active::after { width: 60%; }

/* 下拉菜单 - 纯白 */
.dropdown-parent { position: relative; height: 100%; display: flex; align-items: center; }
.dropdown-pc {
    position: absolute;
    left: 0;
    top: 100%;
    width: 13rem;
    background: #fff;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border-radius: 0 0 8px 8px;
    display: none;
    z-index: 999;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-top: 2px solid var(--primary);
}
.dropdown-parent:hover .dropdown-pc { display: block; }
.dropdown-item {
    display: block;
    padding: 0.875rem 1.25rem;
    font-size: 0.9375rem;
    color: var(--text-sub);
    transition: all 0.2s ease;
}
.dropdown-item:hover {
    background-color: var(--primary);
    color: #fff;
    padding-left: 1.5rem;
}
.dropdown-arrow { margin-left: 0.25rem; font-size: 11px; transition: transform 0.2s ease; }
.dropdown-parent:hover .dropdown-arrow { transform: rotate(180deg); }

/* 右侧操作区 */
.nav-actions { display: none; align-items: center; flex-shrink: 0; }
@media (min-width: 992px) { .nav-actions { display: flex; } }
.nav-inquiry-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1.5rem;
    background: var(--accent-red);
    color: #fff;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.25s ease;
    white-space: nowrap;
}
.nav-inquiry-btn:hover {
    background: #b51c1c;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(221,34,34,0.3);
}

/* 移动端汉堡 */
.menu-btn {
    display: block;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 22px;
    cursor: pointer;
    padding: 4px;
}
@media (min-width: 992px) { .menu-btn { display: none; } }

/* 移动端菜单 - 纯白 */
.mobile-menu { display: none; position: absolute; left: 0; top: 100%; width: 100%; background: #fff; z-index: 998; border-top: 1px solid var(--border-color); box-shadow: 0 8px 20px rgba(0,0,0,0.08); }
.mobile-menu.show { display: block; }
.mobile-menu-inner {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0.5rem 0;
}
.mobile-menu-inner .nav-link { padding: 0.875rem 0; border-bottom: 1px solid var(--border-color); font-size: 1.0625rem; color: var(--text-sub); }
.mobile-menu-inner .nav-link::after { display: none; }
.mobile-dropdown .mobile-toggle { cursor: pointer; }
.mobile-arrow { font-size: 12px; transition: transform 0.3s; }
.mobile-sub {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.mobile-sub.open { max-height: 300px; }
.mobile-sub a {
    display: block;
    padding: 0.75rem 0 0.75rem 1.25rem;
    color: var(--text-light);
    font-size: 0.9375rem;
    transition: color 0.2s;
}
.mobile-sub a:hover { color: var(--primary); }
.mobile-phone { display: flex; align-items: center; gap: 0.5rem; color: var(--primary); padding: 0.875rem 0 0; font-size: 1.125rem; font-weight: 700; }
.mobile-phone i { color: var(--primary); }

/* ════════════════════════════════════════════════════════════════
   四、页脚
   ════════════════════════════════════════════════════════════════ */

.site-footer {
    background: var(--footer-bg);
    color: #bbbbbb;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid #3d454d;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; } }

/* 品牌列 */
.footer-brand { grid-column: span 1; }
@media (min-width: 1024px) { .footer-brand { grid-column: span 1; } }

.footer-logo { display: flex; align-items: center; margin-bottom: 1.25rem; }
.footer-logo-img {
    height: 64px;
    width: auto;
    max-width: 240px;
    display: block;
    object-fit: contain;
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 10px;
    padding: 8px 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.footer-desc { font-size: 0.9375rem; line-height: 1.7; margin-bottom: 1rem; color: #bbbbbb; }

.footer-social { display: flex; gap: 0.75rem; }
.social-icon {
    width: 38px; height: 38px;
    background: #3d454d;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #bbbbbb;
    transition: background 0.3s;
    font-size: 15px;
    position: relative;
}
.social-icon:hover { background: var(--primary); color: #fff; }

/* 底部微信 hover 弹窗 */
.footer-wechat-btn { cursor: pointer; }
.footer-wechat-popup {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%) scale(0.85);
    background: #fff;
    border-radius: 0.625rem;
    padding: 0.75rem;
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    text-align: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
    min-width: 130px;
}
.footer-wechat-popup::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 7px solid transparent;
    border-top-color: #fff;
}
.footer-wechat-btn:hover .footer-wechat-popup {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1);
}
.footer-wechat-qrcode {
    width: 110px; height: 110px;
    border-radius: 0.375rem;
    overflow: hidden;
    margin: 0 auto;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-wechat-qrcode img { width: 100%; height: 100%; object-fit: contain; }
.footer-wechat-qrcode .qrcode-placeholder {
    width: 100%; height: 100%;
    background: #E5E7EB;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    color: var(--text-light); gap: 4px; font-size: 11px;
}
.footer-wechat-qrcode .qrcode-placeholder i { font-size: 28px; }
.footer-wechat-popup p {
    font-size: 12px;
    color: var(--text-sub);
    margin: 0.5rem 0 0;
    white-space: nowrap;
}

/* 普通列 */
.footer-col h5 { color: #fff; font-weight: 600; margin-bottom: 1.25rem; font-size: 1.125rem; }
.footer-col a { display: block; font-size: 0.9375rem; margin-bottom: 0.75rem; color: #bbbbbb; transition: color 0.2s; }
.footer-col a:hover { color: var(--primary); }
.footer-col p { font-size: 0.9375rem; margin-bottom: 0.75rem; line-height: 1.7; color: #bbbbbb; }

.footer-contact-icon { color: var(--primary); margin-right: 6px; }

/* 页脚手机号高亮 */
.footer-phone-highlight {
    font-size: 1.25rem !important;
    font-weight: 700;
    color: #fff !important;
}
.footer-phone-highlight .footer-contact-icon { color: var(--accent-orange); }

/* 微信二维码列 */
.footer-qrcode { text-align: center; }
.qrcode-box {
    width: 160px; height: 160px;
    background: #fff;
    border-radius: 0.625rem;
    margin: 0 auto 0.75rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}
.qrcode-box img { width: 100%; height: 100%; object-fit: contain; }
.qrcode-placeholder {
    width: 100%; height: 100%;
    background: #E5E7EB;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 12px;
    gap: 4px;
}
.qrcode-placeholder i { font-size: 32px; }
.qrcode-text { font-size: 0.875rem; text-align: center; line-height: 1.6; color: #bbbbbb; }

/* 底部版权 */
.footer-bottom {
    padding-top: 1.5rem;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1rem;
    font-size: 0.8125rem;
    text-align: center;
}
.footer-bottom p { color: #999; margin: 0; }
.footer-bottom-links { display: flex; align-items: center; gap: 0.75rem; color: #999; }
.footer-bottom-links a:hover { color: var(--primary); }
.footer-bottom-links span { color: #666; }
.footer-disclaimer {
    font-size: 0.75rem;
    color: #999;
    margin: 0;
}
.footer-disclaimer::before {
    content: "|";
    margin-right: 0.75rem;
    color: #666;
}

/* ════════════════════════════════════════════════════════════════
   五、通用产品卡片（产品列表页用）
   ════════════════════════════════════════════════════════════════ */

.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-card {
    background: var(--card-bg);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s;
    border: 1px solid var(--border-color);
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); border-color: var(--primary); }
.product-img {
    width: 100%; height: 200px;
    overflow: hidden;
    background: var(--page-bg);
    display: flex; align-items: center; justify-content: center;
}
.product-img img { width: 100%; height: 100%; object-fit: contain; padding: 8px; transition: transform 0.3s; }
.product-card:hover .product-img img { transform: scale(1.05); }
.product-info { padding: 14px; }
.product-name { font-size: 15px; font-weight: 600; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-main); }
.product-model { font-size: 12px; color: var(--text-light); display: block; margin-bottom: 4px; }
.product-desc { font-size: 13px; color: var(--text-sub); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.product-price { color: var(--accent-red); font-weight: 600; font-size: 14px; }

/* ════════════════════════════════════════════════════════════════
   六、分页
   ════════════════════════════════════════════════════════════════ */

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 30px; list-style: none; }
.pagination li a, .pagination li span {
    padding: 8px 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: #fff;
    color: var(--text-sub);
    font-size: 14px;
}
.pagination li.active span { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination li.disabled span { color: #ccc; background: var(--page-bg); }

/* ════════════════════════════════════════════════════════════════
   七、页面横幅（通用，多页面共用）
   ════════════════════════════════════════════════════════════════ */

.page-banner {
    position: relative;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
@media (min-width: 768px) { .page-banner { height: 280px; } }
.page-banner-bg {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    object-fit: cover;
}
.page-banner-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.3);
}
.page-banner-content {
    position: relative; z-index: 10;
    text-align: center; color: #fff;
}
.page-banner-title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700; margin-bottom: 0.5rem;
}
.page-banner-en {
    font-size: 0.875rem; opacity: 0.8;
    letter-spacing: 0.2em;
}
.page-banner-desc {
    font-size: 0.8125rem; color: #ddd;
    margin-top: 0.75rem; max-width: 48rem;
    line-height: 1.7;
}
@media (min-width: 768px) { .page-banner-desc { font-size: 0.875rem; } }

/* ════════════════════════════════════════════════════════════════
   八、面包屑（通用，多页面共用）
   ════════════════════════════════════════════════════════════════ */

.breadcrumb {
    background: #fff;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}
.breadcrumb-inner {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.8125rem; color: var(--text-light);
}
@media (min-width: 768px) { .breadcrumb-inner { font-size: 0.875rem; } }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { font-size: 10px; color: #bbb; }
.breadcrumb-current { color: var(--primary); }

/* ════════════════════════════════════════════════════════════════
   九、响应式
   ════════════════════════════════════════════════════════════════ */

@media (max-width: 992px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .section { padding: 2.5rem 0; }
    .section-title { font-size: 1.25rem; }
    body { padding-top: 60px; }
}

/* ════════════════════════════════════════════════════════════════
   十、全局右侧悬浮联系卡
   ════════════════════════════════════════════════════════════════ */

.float-contact {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 998;
}

.float-contact-body {
    width: 220px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.15), 0 4px 12px rgba(0,0,0,0.08);
    border: 1px solid rgba(0,0,0,0.06);
    overflow: hidden;
    position: relative;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow 0.35s ease,
                opacity 0.3s ease,
                visibility 0.3s ease;
}
.float-contact-body:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 56px rgba(0,0,0,0.22), 0 8px 20px rgba(0,0,0,0.10);
}
.float-contact.collapsed .float-contact-body {
    transform: translateX(calc(100% + 20px));
    opacity: 0;
    visibility: hidden;
}

/* 关闭按钮 */
.float-contact-close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #9ca3af;
    font-size: 11px;
    background: #f3f4f6;
    border-radius: 50%;
    transition: all 0.2s;
    z-index: 3;
}
.float-contact-close:hover {
    background: var(--accent-red);
    color: #fff;
}

/* 通用标签 */
.float-contact-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 4px;
}
.float-contact-label i { font-size: 0.8125rem; }
.float-contact-top .float-contact-label i { color: var(--primary); }
.float-contact-bottom .float-contact-label i { color: #07c160; }

/* 通用描述 */
.float-contact-desc {
    font-size: 0.6875rem;
    color: var(--text-light);
    letter-spacing: 0.5px;
    text-align: center;
}

/* 电话区（上） */
.float-contact-top {
    padding: 16px 14px 12px;
    text-align: center;
}
.float-contact-phone {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.5px;
    margin-bottom: 4px;
    transition: opacity 0.2s;
}
.float-contact-phone:hover { opacity: 0.85; color: var(--primary); }

/* 分割线 */
.float-contact-line {
    height: 1px;
    background: var(--border-color);
    margin: 0 14px;
}

/* 二维码区（下） */
.float-contact-bottom {
    padding: 12px 14px 14px;
    text-align: center;
}
.float-contact-bottom .float-contact-label { margin-bottom: 8px; }
.float-contact-qr {
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px;
    margin-bottom: 8px;
}
.float-contact-qr img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.float-contact-qr .qrcode-placeholder {
    width: 100%; height: 100%;
    background: #f3f4f6;
    border-radius: 6px;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    color: var(--text-light); gap: 6px; font-size: 11px;
}
.float-contact-qr .qrcode-placeholder i { font-size: 36px; color: #9ca3af; }

/* 收起时的竖条标签 */
.float-contact-tab {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--primary);
    color: #fff;
    writing-mode: vertical-rl;
    padding: 1rem 0.5rem;
    border-radius: 10px 0 0 10px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    display: none;
    align-items: center;
    gap: 0.5rem;
    box-shadow: -3px 0 20px rgba(22,93,255,0.35);
    transition: all 0.3s;
    white-space: nowrap;
    letter-spacing: 2px;
}
.float-contact-tab:hover {
    background: #0d47d1;
    padding-right: 0.625rem;
}
.float-contact-tab i {
    font-size: 1.25rem;
    writing-mode: horizontal-tb;
}
.float-contact.collapsed .float-contact-tab { display: flex; }

@media (max-width: 992px) {
    .float-contact { display: none; }
}