/* ===== 公共层：设计 tokens / 版心 / 基础排版 / 按钮 ===== */
:root{
  --c-bg:#F5F7FA;
  --c-surface:#FFFFFF;
  --c-ink:#1B2733;
  --c-muted:#6B7683;
  --c-accent:#1F4E79;
  --c-accent-2:#9AA6B2;
  --c-line:#D8DEE6;
  --max:1600px;
  --section-pad:clamp(56px,7vw,96px);   /* 全站统一的板块上下内边距，所有板块共用，避免高度参差/大留白 */
  /* ===== 各板块图片固定比例（上传任意大小都按此裁切，版面整齐） ===== */
  --ratio-hero:1920/780;     /* banner 主视觉 */
  --ratio-product:800/700;   /* 产品 */
  --ratio-service:800/550;   /* 服务 */
  --ratio-case:800/600;      /* 案例 */
  --ratio-solution:800/600;  /* 解决方案 */
  --ratio-blog:800/600;      /* 新闻/博客 */
  --img-ratio:4/3;           /* 其它未指定时的兜底比例 */
  --ease:cubic-bezier(.4,0,.2,1);
}
*{box-sizing:border-box}
/* ===== 图片比例容器：除 hero 外所有内容图放进 .media，按类型加 r-* 修饰类 ===== */
.media{position:relative;width:100%;aspect-ratio:var(--img-ratio);overflow:hidden;background:var(--c-surface)}
.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s var(--ease)}
.media.r-product{aspect-ratio:var(--ratio-product)}
.media.r-service{aspect-ratio:var(--ratio-service)}
.media.r-case{aspect-ratio:var(--ratio-case)}
.media.r-solution{aspect-ratio:var(--ratio-solution)}
.media.r-blog{aspect-ratio:var(--ratio-blog)}
.media.r-about{aspect-ratio:auto}                          /* about 用自然高度，不裁切 */
.media.r-about img{position:static;height:auto;width:100%}
.media.is-contain img{object-fit:contain}                  /* logo/证书完整显示 */
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--c-ink);background:var(--c-bg);line-height:1.6}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-accent);text-decoration:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 40px}
.btn{display:inline-block;padding:13px 28px;border-radius:8px;background:var(--c-accent);color:#fff;font-weight:600;transition:filter .15s var(--ease)}
.btn:hover{filter:brightness(1.1)}
.section-label{font-size:13px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--c-accent)}
.section-title{font-family:inherit;font-weight:800;font-size:clamp(26px,3.5vw,42px);line-height:1.15;color:var(--c-ink);margin:.3em 0}
.section-sub{font-size:17px;line-height:1.7;color:var(--c-muted);max-width:680px}

/* ===== 板块节奏：所有顶层板块共用统一间距 + 版心，保证高度协调、左右对齐 =====
   规范：每个板块最外层 <section class="section">，内容包一层 <div class="container">。 */
.section{padding:var(--section-pad) 0}
.section.tight{padding:calc(var(--section-pad) * .5) 0}   /* 内容少的板块用紧凑间距，别靠大留白撑高 */
.section.alt{background:var(--c-surface)}                  /* 相邻板块用交替底色区分，而非拉开大空白 */
.section + .section{}                                     /* 间距由各自 padding 决定，不额外叠加 margin */
.section-head{max-width:760px;margin:0 0 36px}            /* 板块标题区统一下间距 */
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ===== 滚动入场动画（降级安全！无 JS / 编辑器里内容照常可见）=====
   关键：.reveal 默认完全可见；只有 common.js 给 <html> 加了 .has-js 后，
   才进入「先隐藏→滚动到可见区再入场」模式。这样编辑器(无JS)和任何JS报错时，
   内容都不会消失。**所有板块的入场动画都用 .reveal，不要自己写 opacity:0。** */
.has-js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.has-js .reveal.visible{opacity:1;transform:none}

/* ===== 通用「中心放大、两边缩小」轮播工具类 =====
   用法：容器 <div class="swiper center-swiper">…<div class="swiper-pagination"></div></div>
   缩放只用 CSS 作用在 .swiper-slide-active 上（不要用 JS setTranslate 改 transform，会和 Swiper 打架）。*/
.center-swiper{padding:10px 0 44px}
.center-swiper .swiper-wrapper{align-items:center}                 /* 缩放的两侧卡片垂直居中，避免高低错位 */
.center-swiper .swiper-slide{height:auto;transition:transform .45s var(--ease),opacity .45s var(--ease);transform:scale(.86);opacity:.55}
.center-swiper .swiper-slide-active{transform:scale(1);opacity:1}
.center-swiper .swiper-pagination{text-align:center;margin-top:14px}
.center-swiper .swiper-pagination-bullet-active{background:var(--c-accent)}

/* ===== 视频：图片中央播放按钮 + 点击弹窗播放（common.js 自动接管 [data-video]） ===== */
.has-video{position:relative}
.play-btn{position:absolute;inset:0;margin:auto;width:72px;height:72px;border:none;border-radius:50%;background:rgba(0,0,0,.5);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s var(--ease),transform .2s var(--ease);z-index:2}
.play-btn:hover{background:var(--c-accent);transform:scale(1.06)}
.play-btn::before{content:"";width:0;height:0;border-style:solid;border-width:11px 0 11px 18px;border-color:transparent transparent transparent #fff;margin-left:4px}
.video-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:20px}
.video-modal.open{display:flex}
.video-modal-backdrop{position:absolute;inset:0;background:rgba(10,15,25,.82)}
.video-modal-box{position:relative;width:min(960px,92vw)}
.video-modal-frame{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:12px;overflow:hidden}
.video-modal-frame iframe,.video-modal-frame video{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-modal-close{position:absolute;top:-44px;right:0;width:36px;height:36px;border:none;border-radius:50%;background:#fff;color:#111;font-size:22px;line-height:1;cursor:pointer}

/* ===== 导航搜索：放大镜按钮 + 下拉展开式搜索条（浮在内容上，不挤压 banner）=====
   ★承载搜索的 header 顶栏容器必须 position:relative，否则 .header-search 的 top:100% 会乱定位、顶到 banner。
   JS 由 common.js 的 initSearch 接管（按钮 id=searchToggle、面板 id=searchPanel）。 */
.header-search-toggle{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;background:transparent;border:1px solid var(--c-line);border-radius:9px;color:var(--c-ink);cursor:pointer;transition:color .15s var(--ease),border-color .15s var(--ease),background .15s var(--ease)}
.header-search-toggle svg{width:19px;height:19px;fill:currentColor}
.header-search-toggle:hover{color:var(--c-accent);border-color:var(--c-accent);background:var(--c-surface)}
.header-search-toggle[aria-expanded=true]{color:var(--c-accent);border-color:var(--c-accent)}
.header-search{position:absolute;top:100%;left:0;right:0;width:100%;z-index:60;border-top:1px solid var(--c-line);background:var(--c-bg);box-shadow:0 12px 28px rgba(0,0,0,.08);max-height:0;overflow:hidden;opacity:0;transition:max-height .26s var(--ease),opacity .26s var(--ease)}
.header-search.open{max-height:160px;opacity:1}
.header-search-form{display:flex;align-items:center;gap:12px;max-width:var(--max);margin:0 auto;padding:16px 40px;position:relative}
.header-search-icon{position:absolute;left:54px;width:18px;height:18px;fill:var(--c-muted);pointer-events:none}
.header-search-input{flex:1;width:100%;padding:13px 16px 13px 42px;border:1px solid var(--c-line);border-radius:8px;background:var(--c-surface);color:var(--c-ink);font:inherit;transition:border-color .15s var(--ease),background .15s var(--ease)}
.header-search-input:focus{outline:none;border-color:var(--c-accent);background:var(--c-bg)}
.header-search-submit{flex-shrink:0}

/* ===== 表单样式：同时覆盖原生 .rfq-form 和 Contact Form 7 输出（CF7 自动套主题，无需手调） ===== */
.rfq-form .form-row,.wpcf7-form .form-row,.wpcf7-form p{margin:0 0 16px}
.rfq-form label,.wpcf7-form label{display:block;font-weight:600;font-size:14px;color:var(--c-ink);margin-bottom:6px}
.rfq-form input,.rfq-form textarea,.rfq-form select,
.wpcf7-form input:not([type=submit]):not([type=button]):not([type=checkbox]):not([type=radio]),
.wpcf7-form textarea,.wpcf7-form select{width:100%;padding:12px 14px;border:1px solid var(--c-line);border-radius:8px;background:var(--c-bg);color:var(--c-ink);font:inherit;transition:border-color .15s var(--ease)}
.rfq-form input:focus,.rfq-form textarea:focus,.wpcf7-form input:focus,.wpcf7-form textarea:focus,.wpcf7-form select:focus{outline:none;border-color:var(--c-accent)}
.rfq-form textarea,.wpcf7-form textarea{height:118px;min-height:88px;resize:vertical}   /* 约 4 行高，管住 CF7 默认 10 行；仍可手动拉伸 */
.wpcf7-form .wpcf7-submit{width:100%;padding:13px 28px;border:none;border-radius:8px;background:var(--c-accent);color:#fff;font-weight:600;cursor:pointer;transition:filter .15s var(--ease)}
.wpcf7-form .wpcf7-submit:hover{filter:brightness(1.1)}
.wpcf7-form .wpcf7-not-valid-tip{color:var(--c-accent-2);font-size:13px;margin-top:4px}
.wpcf7-form .wpcf7-spinner{margin:0 auto;display:block}
.wpcf7-form .wpcf7-response-output{margin:14px 0 0;padding:12px 16px;border-radius:8px;font-size:14px;border:1px solid var(--c-line)}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.unaccepted .wpcf7-response-output{border-color:var(--c-accent-2);color:var(--c-accent-2)}
.wpcf7 form.sent .wpcf7-response-output{border-color:#2e7d32;color:#2e7d32}
/* 询盘表单 2-2-1 布局：两列栅格，含 textarea 的行 + 提交按钮整行 */
.rfq-form{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px;align-items:start}
.rfq-form .form-row,.rfq-form p{margin:0}
.rfq-form .form-row:has(textarea),.rfq-form p:has(textarea){grid-column:1/-1}
.rfq-form p:has(input[type=submit]),.rfq-form p:has(.wpcf7-submit){grid-column:1/-1;margin-top:6px}
.rfq-form>input[type=submit],.rfq-form>.wpcf7-submit{grid-column:1/-1;justify-self:start;width:auto;min-width:200px}
@media(max-width:560px){.rfq-form{grid-template-columns:1fr}}

/* ===== 内页通用：列表(archive/search) / 详情(single) / 404 ===== */
.container.narrow{max-width:860px}
.site-main{padding:70px 0 90px}
.site-main.site-front{padding:0}   /* 首页由板块自带间距，去掉内页 padding，避免首尾大留白（高特异性，压过任何重复规则） */
.archive-head{text-align:center;margin-bottom:30px}
.archive-head .section-sub,.archive-head .section-title{margin-left:auto;margin-right:auto}
.archive-filter{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:34px}
.archive-filter a{padding:8px 18px;border:1px solid var(--c-line);border-radius:999px;color:var(--c-muted);font-weight:600;font-size:14px;transition:all .2s var(--ease)}
.archive-filter a:hover{color:var(--c-ink)}
.archive-filter a.active{background:var(--c-accent);border-color:var(--c-accent);color:#fff}
.archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px}
.arch-card{display:block;background:var(--c-bg);border:1px solid var(--c-line);border-radius:14px;overflow:hidden;color:inherit;transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.arch-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(21,36,63,.12)}
.arch-card:hover .media img{transform:scale(1.05)}
.arch-info{padding:18px 20px 22px}
.arch-date{font-size:13px;color:var(--c-muted)}
.arch-tit{font-size:19px;margin:4px 0 8px;color:var(--c-ink);line-height:1.3}
.arch-info p{margin:0;font-size:14px;color:var(--c-muted);line-height:1.6}
.archive-empty{color:var(--c-muted);text-align:center;padding:40px}
.archive-pagination{margin-top:40px;text-align:center}
.archive-pagination .page-numbers{display:inline-block;min-width:40px;padding:8px 12px;margin:0 3px;border:1px solid var(--c-line);border-radius:8px;color:var(--c-ink)}
.archive-pagination .page-numbers.current{background:var(--c-accent);border-color:var(--c-accent);color:#fff}
/* 详情 */
.breadcrumb{font-size:13px;color:var(--c-muted);margin-bottom:20px}
.breadcrumb a{color:var(--c-muted)}.breadcrumb a:hover{color:var(--c-accent)}.breadcrumb .current{color:var(--c-ink)}
.breadcrumb span{margin:0 6px}
.single-head{margin-bottom:24px}
.single-date{font-size:14px;color:var(--c-muted)}
.single-tit{font-size:clamp(28px,4vw,44px);font-weight:800;line-height:1.2;color:var(--c-ink);margin:.2em 0}
.single-hero{border-radius:14px;margin-bottom:30px}
.single-content{font-size:17px;line-height:1.8;color:var(--c-ink)}
.single-content p{margin:0 0 1.1em}
.single-content img{border-radius:10px}
.single-back{margin-top:40px}
/* 404 */
.error-404 .err-wrap{text-align:center;padding:80px 0}
.error-404 .section-sub{margin:0 auto 26px}
.err-search{display:flex;gap:10px;max-width:420px;margin:0 auto 22px}
.err-search input{flex:1;padding:12px 14px;border:1px solid var(--c-line);border-radius:8px;font:inherit}

@media(max-width:768px){.container{padding:0 20px}.archive-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px}}

/* ============================================================
   HEADER / NAV / FOOTER / FLOATING  (foundation layer)
   颜色一律用 --c-* token；版心与节奏走 .container / .section。
   ============================================================ */

/* ---- 基础排版层次（全站统一字号/字重，板块只管内容） ---- */
h1,h2,h3,h4{color:var(--c-ink);line-height:1.2;font-weight:800;margin:0 0 .5em}
h1{font-size:clamp(32px,4.4vw,52px)}
h2{font-size:clamp(26px,3.4vw,40px)}
h3{font-size:clamp(19px,1.6vw,23px);font-weight:700}
h4{font-size:17px;font-weight:700}
p{margin:0 0 1em}
.btn-ghost{background:transparent;color:var(--c-accent);border:1.5px solid var(--c-line)}
.btn-ghost:hover{background:var(--c-surface);border-color:var(--c-accent);filter:none}

/* ===== Header shell ===== */
.site-header{position:sticky;top:0;z-index:50;background:var(--c-surface);box-shadow:0 1px 0 var(--c-line)}
.header-topbar{background:var(--c-accent);color:#fff;font-size:13.5px}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:40px}
.topbar-tagline{margin:0;font-weight:500;letter-spacing:.01em;opacity:.95}
.topbar-contact{display:flex;gap:22px;flex-shrink:0}
.topbar-contact a{color:#fff;font-weight:600;opacity:.95;transition:opacity .15s var(--ease)}
.topbar-contact a:hover{opacity:1;text-decoration:underline}

/* header main bar carries the absolute search panel → must be relative */
.header-main{position:relative;background:var(--c-surface);transition:box-shadow .25s var(--ease),padding .25s var(--ease)}
.header-main.scrolled{box-shadow:0 6px 22px rgba(27,39,51,.09)}
.nav-bar{display:flex;align-items:center;gap:28px;min-height:78px}
.header-main.scrolled .nav-bar{min-height:64px}

.site-logo{display:flex;align-items:center;flex-shrink:0;line-height:0}
.site-logo img{height:46px;width:auto;object-fit:contain;transition:height .25s var(--ease)}
.header-main.scrolled .site-logo img{height:40px}
.site-logo .logo-mark{font-size:23px;font-weight:800;letter-spacing:.01em;color:var(--c-accent);line-height:1.05}

/* ===== Primary nav ===== */
.primary-nav{flex:1;display:flex;justify-content:center}
.nav-menu{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-menu > li{position:relative}
.nav-menu > li > a{display:flex;align-items:center;gap:6px;padding:14px 16px;font-size:15.5px;font-weight:600;color:var(--c-ink);white-space:nowrap;transition:color .15s var(--ease)}
.nav-menu > li > a:hover,.nav-menu > li.current-menu-item > a,.nav-menu > li:hover > a{color:var(--c-accent)}
.nav-caret{width:8px;height:8px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.6;transition:transform .2s var(--ease)}
.nav-menu > li:hover .nav-caret{transform:rotate(225deg) translateY(0);opacity:1}
.nav-menu > li > a::after{content:"";position:absolute;left:16px;right:16px;bottom:8px;height:2px;background:var(--c-accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav-menu > li:hover > a::after,.nav-menu > li.current-menu-item > a::after{transform:scaleX(1)}
.submenu-toggle{display:none}

/* CTA nav item -> button pill */
.nav-menu > li.menu-item-cta > a{margin-left:6px;padding:10px 20px;border-radius:8px;background:var(--c-accent);color:#fff}
.nav-menu > li.menu-item-cta > a::after{display:none}
.nav-menu > li.menu-item-cta:hover > a{filter:brightness(1.08);color:#fff}

/* ---- Dropdown (Applications / News + any menu-item-has-children) ---- */
.sub-menu{list-style:none;margin:0;padding:0}
.nav-menu > li > .sub-menu:not(.mega-menu){position:absolute;top:100%;left:0;min-width:230px;background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;box-shadow:0 18px 40px rgba(27,39,51,.14);padding:10px;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;z-index:60}
.nav-menu > li:hover > .sub-menu:not(.mega-menu){opacity:1;visibility:visible;transform:translateY(0)}
.nav-menu > li > .sub-menu:not(.mega-menu) > li > a{display:block;padding:10px 14px;border-radius:8px;font-size:14.5px;font-weight:500;color:var(--c-ink);transition:background .15s var(--ease),color .15s var(--ease)}
.nav-menu > li > .sub-menu:not(.mega-menu) > li > a:hover{background:var(--c-bg);color:var(--c-accent)}

/* ---- Mega menu (Products) ---- */
.nav-menu > li.has-mega{position:static}
.mega-menu{position:absolute;top:100%;left:0;right:0;width:100%;background:var(--c-surface);border-top:1px solid var(--c-line);box-shadow:0 20px 44px rgba(27,39,51,.13);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;z-index:55}
.nav-menu > li.has-mega:hover > .mega-menu{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 40px;padding:36px 40px}
.mega-col{min-width:0}
.mega-col-head{display:block;font-size:15px;font-weight:800;color:var(--c-ink);padding-bottom:10px;margin-bottom:8px;border-bottom:2px solid var(--c-accent)}
.mega-col-head:hover{color:var(--c-accent)}
.mega-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px}
.mega-col ul a{display:block;padding:6px 0;font-size:14px;color:var(--c-muted);transition:color .15s var(--ease),padding-left .15s var(--ease)}
.mega-col ul a:hover{color:var(--c-accent);padding-left:5px}

/* ===== Header actions ===== */
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.header-phone{display:flex;align-items:center;gap:8px;color:var(--c-ink);font-weight:700;font-size:15px}
.header-phone svg{width:20px;height:20px;fill:var(--c-accent);flex-shrink:0}
.header-phone span{white-space:nowrap}
.header-phone:hover{color:var(--c-accent)}
.header-cta{padding:11px 22px;font-size:14.5px}

/* ===== Hamburger (mobile only) ===== */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;background:transparent;border:1px solid var(--c-line);border-radius:9px;cursor:pointer}
.hamburger span{display:block;height:2px;width:100%;background:var(--c-ink);border-radius:2px;transition:transform .25s var(--ease),opacity .2s var(--ease)}

/* ===== Mobile menu drawer ===== */
.mobile-menu{position:fixed;top:0;right:0;height:100%;width:min(88vw,380px);background:var(--c-surface);z-index:120;transform:translateX(100%);transition:transform .3s var(--ease);display:flex;flex-direction:column;box-shadow:-10px 0 40px rgba(27,39,51,.18);overflow-y:auto}
.mobile-menu.open{transform:translateX(0)}
.mobile-overlay{position:fixed;inset:0;background:rgba(27,39,51,.5);z-index:110;opacity:0;transition:opacity .3s var(--ease)}
.mobile-overlay.open{opacity:1}
.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--c-line)}
.mobile-menu-head .site-logo img{height:38px}
.mobile-close{background:transparent;border:none;font-size:34px;line-height:1;color:var(--c-ink);cursor:pointer;padding:0 4px}
.mobile-nav{padding:8px 12px 4px}
.mobile-nav-menu{flex-direction:column;align-items:stretch;gap:0;width:100%}
.mobile-nav-menu li{position:relative;border-bottom:1px solid var(--c-line)}
.mobile-nav-menu > li > a{padding:15px 14px;font-size:16px;font-weight:600}
.mobile-nav-menu > li > a::after{display:none}
.mobile-nav-menu .nav-caret{display:none}
.mobile-nav-menu .submenu-toggle{display:block;position:absolute;top:6px;right:6px;width:44px;height:44px;background:transparent;border:none;cursor:pointer}
.mobile-nav-menu .submenu-toggle::before,.mobile-nav-menu .submenu-toggle::after{content:"";position:absolute;top:50%;left:50%;width:12px;height:2px;background:var(--c-muted);transform:translate(-50%,-50%);transition:transform .2s var(--ease)}
.mobile-nav-menu .submenu-toggle::after{transform:translate(-50%,-50%) rotate(90deg)}
.mobile-nav-menu li.open > .submenu-toggle::after{transform:translate(-50%,-50%) rotate(0)}
.mobile-nav-menu .sub-menu{display:none;background:var(--c-bg);border-radius:8px;margin:0 0 8px;padding:4px 6px}
.mobile-nav-menu li.open > .sub-menu{display:block}
.mobile-nav-menu .mega-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;background:var(--c-bg)}
.mobile-nav-menu .mega-inner{display:block;padding:6px 8px}
.mobile-nav-menu .mega-col{margin-bottom:8px}
.mobile-nav-menu .mega-col-head{border-bottom:1px solid var(--c-line);font-size:14px}
.mobile-nav-menu .sub-menu a{padding:9px 12px;font-size:14.5px;color:var(--c-muted)}
.mobile-nav-menu li.menu-item-cta > a{background:transparent;color:var(--c-accent);border-radius:0}
.mobile-menu-foot{margin-top:auto;padding:18px 22px;display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--c-line)}
.mobile-menu-foot .btn{width:100%;text-align:center}
body.menu-open{overflow:hidden}

/* ===== Footer ===== */
.site-footer{background:var(--c-ink);color:rgba(255,255,255,.72)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1.4fr;gap:40px;padding:64px 40px 48px}
.footer-heading{font-size:16px;font-weight:700;color:#fff;margin:0 0 20px;letter-spacing:.02em}
.footer-logo{display:inline-flex;line-height:0;margin-bottom:18px}
.footer-logo img{height:48px;width:auto;object-fit:contain}
.footer-logo .logo-mark{font-size:24px;font-weight:800;color:#fff}
.footer-desc{font-size:14.5px;line-height:1.75;color:rgba(255,255,255,.62);max-width:420px;margin:0 0 20px}
.footer-social{display:flex;flex-wrap:wrap;gap:10px}
.footer-social a{display:inline-flex;align-items:center;padding:7px 14px;font-size:13px;font-weight:600;color:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.16);border-radius:999px;transition:all .18s var(--ease)}
.footer-social a:hover{color:#fff;border-color:var(--c-accent-2);background:rgba(255,255,255,.06)}
.footer-menu{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.footer-menu a{color:rgba(255,255,255,.62);font-size:14.5px;transition:color .15s var(--ease),padding-left .15s var(--ease)}
.footer-menu a:hover{color:#fff;padding-left:4px}
.footer-contact-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.footer-contact-list li{display:flex;flex-direction:column;gap:2px}
.footer-contact-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--c-accent-2)}
.footer-contact-list a,.footer-contact-list address{color:rgba(255,255,255,.86);font-size:14.5px;font-style:normal;line-height:1.6}
.footer-contact-list a:hover{color:#fff}
.footer-bottom-wrap{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom{padding:20px 40px}
.footer-bottom p{margin:0;font-size:13px;color:rgba(255,255,255,.5)}

/* ===== Floating contact ===== */
.floating-contact{position:fixed;right:18px;bottom:24px;z-index:90;display:flex;flex-direction:column;gap:10px}
.fc-btn{display:flex;align-items:center;justify-content:center;width:50px;height:50px;border:none;border-radius:50%;background:var(--c-accent);color:#fff;cursor:pointer;box-shadow:0 8px 20px rgba(27,39,51,.22);transition:transform .18s var(--ease),background .18s var(--ease)}
.fc-btn svg{width:24px;height:24px;fill:#fff}
.fc-btn:hover{transform:translateY(-3px) scale(1.05)}
.fc-whatsapp{background:#25d366}
.fc-top{opacity:0;visibility:hidden;transform:translateY(10px)}
.fc-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.fc-top:hover{background:var(--c-ink)}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:1024px){
  .primary-nav,.header-phone,.header-topbar{display:none}
  .hamburger{display:flex}
  .header-cta{display:none}
  .nav-bar{gap:16px;min-height:66px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;padding:52px 40px 40px}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:600px){
  .footer-grid{grid-template-columns:1fr;padding:44px 20px 32px}
  .footer-bottom{padding:18px 20px}
  .floating-contact{right:12px;bottom:16px}
  .fc-btn{width:46px;height:46px}
}
