/*
 * Theme Name:           Astra Child - 志阳镀膜 (xadumo)
 * Theme URI:            https://xadumo.com
 * Description:          西安志阳百纳真空镀膜有限公司 中英双语站 子主题。配合 Astra + Elementor(免费) + Polylang(免费) + Rank Math(免费) + header-footer-elementor。
 * Template:             astra
 * Version:              1.0.0
 * Requires at least:    WordPress 6.0
 * Tested up to:         WordPress 6.6
 * License:              GNU General Public License v2 or later
 * Text Domain:          astra-child-xadumo
 *
 * 本文件仅包含「品牌变量 + Elementor 兼容修正 + 响应式 + 移动汉堡菜单 + 语言切换 + 表格 + 卡片 hover」。
 * 所有版面布局由 03-Elementor模板/elementor-templates.json 中的自定义 CSS 类驱动，
 * 因此本样式表与模板强绑定，请勿在未知情况下删除下方 .xadumo-* 规则。
 */

/* =========================================================================
   0. 品牌色变量（全站统一，改这里即可换肤）
   ========================================================================= */
:root {
    --xadumo-ink:    #111721;   /* 主深色（顶栏/页脚/hero/cta 底） */
    --xadumo-ink2:   #1b2431;   /* 次深色（数据条/页脚底） */
    --xadumo-ink3:   #27323f;
    --xadumo-gold:   #b98f3c;   /* 品牌金（主强调） */
    --xadumo-gold2:  #dcb45f;   /* 浅金（hero 文字/强调） */
    --xadumo-gold-soft: #f3ead6;/* 金色浅底（图标/勾选背景） */
    --xadumo-bg:     #ffffff;
    --xadumo-bg2:    #f7f6f2;   /* 交替区块底 */
    --xadumo-bg3:    #efede6;
    --xadumo-text:   #22262c;
    --xadumo-muted:  #6a6c70;
    --xadumo-line:   #e3e0d8;
    --xadumo-r:      10px;
    --xadumo-r-lg:   16px;
    --xadumo-maxw:   1180px;
}

/* =========================================================================
   1. Elementor 兼容修正
   ========================================================================= */
/* Elementor 容器默认带内边距，网格容器清零，避免影响 CSS Grid 列宽 */
.xadumo-biz-grid,
.xadumo-stats-grid,
.xadumo-flow-grid,
.xadumo-posts-grid,
.xadumo-faq-grid,
.xadumo-fgrid,
.xadumo-cap-grid { padding: 0 !important; }

/* 文本编辑器 / 标题默认外边距收敛，避免与卡片 padding 叠加 */
.elementor-widget-text-editor p { margin: 0 0 12px; }
.elementor-widget-text-editor p:last-child { margin-bottom: 0; }
.xadumo-sec-head { margin-bottom: 46px; max-width: 760px; }

/* 链接默认继承颜色 */
.elementor-element a { text-decoration: none; }

/* =========================================================================
   2. 通用排版（kicker / h2 / lead）
   ========================================================================= */
.xadumo-kicker {
    font-size: 12.5px !important;
    letter-spacing: 1.6px;
    text-transform: uppercase;
    color: var(--xadumo-gold) !important;
    font-weight: 600 !important;
    margin-bottom: 12px;
}
.xadumo-h2 {
    font-size: clamp(23px, 3vw, 32px) !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    margin: 0 !important;
    color: var(--xadumo-ink) !important;
}
.xadumo-lead { color: var(--xadumo-muted) !important; font-size: 15.5px !important; margin-top: 14px !important; }

/* =========================================================================
   3. HERO
   ========================================================================= */
.xadumo-hero { position: relative; overflow: hidden; color: #fff; }
.xadumo-hero::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(900px 400px at 78% 18%, rgba(185,143,60,.20), transparent 65%);
    pointer-events: none;
}
.xadumo-hero-grid { position: relative; gap: 56px; align-items: center; }
.xadumo-hero-left { flex: 1 1 460px; }
.xadumo-hero-right { flex: 1 1 420px; position: relative; }
.xadumo-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: 12.5px; letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--xadumo-gold2);
    border: 1px solid rgba(220,180,95,.35); border-radius: 100px; padding: 5px 14px;
}
.xadumo-h1 {
    font-size: clamp(28px, 4vw, 45px) !important;
    line-height: 1.25 !important; font-weight: 600 !important;
    margin: 20px 0 0 !important; color: #fff !important;
}
.xadumo-h1 em { font-style: normal; color: var(--xadumo-gold2); }
.xadumo-hero .xadumo-lead { color: #b6bcc6 !important; font-size: 16.5px !important; max-width: 560px; }
.xadumo-hero-media img,
.xadumo-hero-right img { border-radius: var(--xadumo-r-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.xadumo-hero-badge {
    position: absolute; left: -14px; bottom: -18px;
    background: #fff; color: var(--xadumo-ink); border-radius: var(--xadumo-r);
    padding: 14px 20px; box-shadow: 0 12px 34px rgba(0,0,0,.32);
}
.xadumo-hero-badge b { display: block; font-size: 22px; color: var(--xadumo-gold); line-height: 1.2; }
.xadumo-hero-badge span { font-size: 12px; color: var(--xadumo-muted); }

/* 按钮组 */
.xadumo-btnrow { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.elementor-element .xadumo-btn-p .elementor-button,
.xadumo-btn-p .elementor-button {
    background: var(--xadumo-gold) !important; color: #fff !important;
}
.elementor-element .xadumo-btn-s .elementor-button,
.xadumo-btn-s .elementor-button {
    background: transparent !important; color: inherit !important;
    border: 1px solid currentColor;
}
.xadumo-hero .xadumo-btn-s .elementor-button { color: #fff !important; border-color: rgba(255,255,255,.28) !important; }
.xadumo-btn-p .elementor-button:hover { background: var(--xadumo-gold2) !important; color: var(--xadumo-ink) !important; }
.xadumo-btn-s .elementor-button:hover { background: rgba(255,255,255,.06) !important; }

/* =========================================================================
   4. 数据条
   ========================================================================= */
.xadumo-stats-grid {
    display: grid !important; grid-template-columns: repeat(4, 1fr);
}
.xadumo-stat { padding: 30px 22px; border-left: 1px solid rgba(255,255,255,.08); }
.xadumo-stat:first-child { border-left: 0; }
.xadumo-stat-num { font-size: 26px !important; color: var(--xadumo-gold2) !important; font-weight: 600 !important; line-height: 1.2 !important; }
.xadumo-stat-label { font-size: 13px !important; color: #9aa2ae !important; margin-top: 6px !important; }

/* =========================================================================
   5. 8 业务方向卡片
   ========================================================================= */
.xadumo-biz-grid {
    display: grid !important; grid-template-columns: repeat(4, 1fr); gap: 18px;
}
.xadumo-card {
    background: #fff; border: 1px solid var(--xadumo-line); border-radius: var(--xadumo-r-lg);
    padding: 26px 22px; position: relative; overflow: hidden;
    transition: transform .22s, box-shadow .22s, border-color .22s;
}
.xadumo-card::before {
    content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
    background: var(--xadumo-gold); transform: scaleY(0); transform-origin: top; transition: transform .28s;
}
.xadumo-card:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(20,25,32,.09); border-color: #d8d3c6; }
.xadumo-card:hover::before { transform: scaleY(1); }
.xadumo-card-ic {
    width: 44px; height: 44px; border-radius: 10px; background: var(--xadumo-gold-soft);
    display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.xadumo-card-ic svg { width: 22px; height: 22px; stroke: var(--xadumo-gold); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.xadumo-card-title { font-size: 16.5px !important; margin: 0 0 8px !important; font-weight: 600 !important; color: var(--xadumo-ink) !important; }
.xadumo-card-desc { font-size: 13.5px !important; color: var(--xadumo-muted) !important; line-height: 1.65 !important; }
.xadumo-card-go .elementor-button { color: var(--xadumo-gold) !important; font-size: 13px !important; font-weight: 500 !important; padding: 0 !important; background: transparent !important; }
.xadumo-card-go { margin-top: 14px; }

/* =========================================================================
   6. 工艺流程
   ========================================================================= */
.xadumo-flow-grid {
    display: grid !important; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative;
}
.xadumo-flow-grid::before {
    content: ""; position: absolute; left: 8%; right: 8%; top: 34px; height: 2px;
    background: linear-gradient(90deg, var(--xadumo-gold), var(--xadumo-line));
}
.xadumo-step { position: relative; text-align: center; }
.xadumo-step-n {
    width: 68px; height: 68px; margin: 0 auto 18px; border-radius: 50%;
    background: #fff; border: 2px solid var(--xadumo-gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 19px; font-weight: 600; color: var(--xadumo-gold) !important; position: relative; z-index: 1;
}
.xadumo-step-title { font-size: 16px !important; margin: 0 0 8px !important; font-weight: 600 !important; color: var(--xadumo-ink) !important; }
.xadumo-step-desc { font-size: 13.5px !important; color: var(--xadumo-muted) !important; padding: 0 8px; }

/* =========================================================================
   7. 膜层参数表格
   ========================================================================= */
.xadumo-tbl { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--xadumo-r-lg); overflow: hidden; box-shadow: 0 1px 0 var(--xadumo-line); }
.xadumo-tbl th, .xadumo-tbl td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--xadumo-line); font-size: 14px; }
.xadumo-tbl th { background: var(--xadumo-bg3); font-weight: 600; font-size: 13px; color: var(--xadumo-muted); text-transform: uppercase; letter-spacing: .6px; }
.xadumo-tbl tr:last-child td { border-bottom: 0; }
.xadumo-tbl td code { background: var(--xadumo-bg3); padding: 2px 8px; border-radius: 4px; font-size: 13.5px; color: var(--xadumo-ink); font-weight: 500; }
.xadumo-tbl .num { color: var(--xadumo-muted); font-variant-numeric: tabular-nums; }

/* =========================================================================
   8. 设备与检测
   ========================================================================= */
.xadumo-cap-grid { display: grid !important; grid-template-columns: .9fr 1.1fr; gap: 52px; align-items: center; }
.xadumo-cap-left img { border-radius: var(--xadumo-r-lg); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.xadumo-cap-list { margin-top: 26px; }
.xadumo-cap-item { gap: 14px; padding: 15px 0; border-top: 1px solid var(--xadumo-line); align-items: flex-start; }
.xadumo-cap-item:first-child { border-top: 0; }
.xadumo-cap-ck { flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%; background: var(--xadumo-gold-soft); color: var(--xadumo-gold); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; margin-top: 2px; }
.xadumo-cap-title { font-size: 15.5px !important; font-weight: 600 !important; color: var(--xadumo-ink) !important; margin: 0 0 4px !important; }
.xadumo-cap-desc { font-size: 13.5px !important; color: var(--xadumo-muted) !important; }

/* =========================================================================
   9. 技术资讯卡片
   ========================================================================= */
.xadumo-posts-grid { display: grid !important; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.xadumo-post { background: #fff; border: 1px solid var(--xadumo-line); border-radius: var(--xadumo-r-lg); overflow: hidden; display: flex; flex-direction: column; transition: transform .22s, box-shadow .22s; }
.xadumo-post:hover { transform: translateY(-3px); box-shadow: 0 12px 30px rgba(20,25,32,.08); }
.xadumo-post img { aspect-ratio: 16/10; object-fit: cover; width: 100%; }
.xadumo-post-bd { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.xadumo-post-meta { font-size: 12px !important; color: var(--xadumo-muted) !important; margin-bottom: 10px !important; }
.xadumo-post-title { font-size: 16.5px !important; margin: 0 0 10px !important; font-weight: 600 !important; line-height: 1.45 !important; color: var(--xadumo-ink) !important; }
.xadumo-post-desc { font-size: 13.5px !important; color: var(--xadumo-muted) !important; flex: 1; }
.xadumo-post-rd { margin-top: 16px; }
.xadumo-post-rd .elementor-button { color: var(--xadumo-gold) !important; font-size: 13.5px !important; font-weight: 500 !important; background: transparent !important; padding: 0 !important; }

/* =========================================================================
   10. FAQ 手风琴（toggle）
   ========================================================================= */
.xadumo-faq-grid { display: grid !important; grid-template-columns: 1fr 1fr; gap: 20px; }
.elementor-widget-toggle .xadumo-faq-col .elementor-toggle-item { background: #fff; border: 1px solid var(--xadumo-line); border-radius: var(--xadumo-r); margin-bottom: 0; }
.elementor-widget-toggle .xadumo-faq-col .elementor-tab-title { font-size: 15.5px; font-weight: 600; color: var(--xadumo-ink); }
.elementor-widget-toggle .xadumo-faq-col .elementor-tab-content { color: var(--xadumo-muted); font-size: 14px; }

/* =========================================================================
   11. CTA 条
   ========================================================================= */
.xadumo-cta { color: #fff; }
.xadumo-cta-grid { align-items: center; gap: 40px; flex-wrap: wrap; }
.xadumo-cta-h2 { color: #fff !important; font-size: clamp(22px,3vw,30px) !important; font-weight: 600 !important; flex: 1; min-width: 300px; }
.xadumo-cta-p { color: #aab1bc !important; margin-top: 12px !important; font-size: 15px !important; }

/* =========================================================================
   12. HEADER / 顶栏 / 导航 / 汉堡菜单
   ========================================================================= */
.xadumo-header { position: relative; z-index: 100; }
.xadumo-topbar { color: #b9bec7; font-size: 12.5px; padding: 8px 24px; align-items: center; }
.xadumo-top-left { gap: 18px; align-items: center; }
.xadumo-top-left .xadumo-co-name { color: #fff !important; font-weight: 500; font-size: 12.5px; }
.xadumo-top-left .xadumo-co-tag { color: #b9bec7 !important; font-size: 12.5px; }
.xadumo-top-right { gap: 16px; align-items: center; }
.xadumo-top-tel .elementor-button { background: transparent !important; color: #b9bec7 !important; border: 0 !important; padding: 0 !important; font-size: 12.5px !important; }
.xadumo-top-tel .elementor-button:hover { color: #fff !important; }
.xadumo-hd-main { min-height: 74px; padding: 0 24px; position: sticky; top: 0; border-bottom: 1px solid var(--xadumo-line); box-shadow: 0 1px 0 rgba(0,0,0,.02); }
.xadumo-logo img { height: 38px; width: auto; }
.xadumo-nav { gap: 26px; align-items: center; margin-left: auto; }
.xadumo-navlink .elementor-button { background: transparent !important; color: var(--xadumo-text) !important; border: 0 !important; padding: 4px 0 !important; font-size: 14.5px !important; font-weight: 500 !important; position: relative; }
.xadumo-navlink .elementor-button::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--xadumo-gold); transition: right .25s; }
.xadumo-navlink .elementor-button:hover::after { right: 0; }
.xadumo-hd-cta .elementor-button { background: var(--xadumo-ink) !important; color: #fff !important; padding: 11px 20px !important; border-radius: 6px !important; font-size: 14px !important; white-space: nowrap; }
.xadumo-hd-cta .elementor-button:hover { background: var(--xadumo-gold) !important; }

/* 汉堡按钮（桌面隐藏） */
.xadumo-burger { display: none; background: none; border: 0; font-size: 24px; color: var(--xadumo-ink); cursor: pointer; margin-left: auto; padding: 6px 8px; }

/* =========================================================================
   13. FOOTER
   ========================================================================= */
.xadumo-footer { color: #98a0ac; font-size: 13.5px; padding: 56px 24px 26px; }
.xadumo-fgrid { display: grid !important; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; max-width: var(--xadumo-maxw); margin: 0 auto; }
.xadumo-fcol .xadumo-fh4 { color: #fff !important; font-size: 14.5px !important; margin: 0 0 16px !important; font-weight: 600 !important; }
.xadumo-footer .elementor-widget-icon-list .elementor-icon-list-item { margin: 9px 0; }
.xadumo-footer .elementor-icon-list-item a { color: #98a0ac; }
.xadumo-footer .elementor-icon-list-item a:hover { color: var(--xadumo-gold2); }
.xadumo-fabout { margin-top: 14px; max-width: 330px; line-height: 1.7; }
.xadumo-footer .xadumo-logo img { height: 34px; filter: brightness(0) invert(1); opacity: .92; }
.xadumo-fbot { border-top: 1px solid rgba(255,255,255,.08); margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px; max-width: var(--xadumo-maxw); margin-left: auto; margin-right: auto; }

/* =========================================================================
   14. 语言切换器（[xadumo_lang_switcher] 短代码输出）
   ========================================================================= */
.xadumo-langsw { display: inline-flex; align-items: center; }
.xadumo-langsw .xadumo-lang { display: inline-flex; background: rgba(255,255,255,.08); border-radius: 6px; overflow: hidden; }
.xadumo-langsw .xadumo-lang-btn { background: none; border: 0; color: #b9bec7; font-size: 12px; padding: 3px 11px; cursor: pointer; letter-spacing: .3px; text-decoration: none; }
.xadumo-langsw .xadumo-lang-btn.on { background: var(--xadumo-gold); color: #fff; }
.xadumo-langsw .xadumo-lang-btn:hover { color: #fff; }
/* 顶栏里的语言切换在深色底上需要更亮 */
.xadumo-topbar .xadumo-lang { background: rgba(255,255,255,.08); }

/* =========================================================================
   14b. 页头默认（Astra 浅色 Builder 页头）下的语言切换器
   ------------------------------------------------------------------
   配合 functions.php 第 7 段注入（staging 兜底）：把切换器追加进页头主导航菜单，
   在浅色页头上保证可读（中性灰文字 + 金色高亮当前语言）。
   ========================================================================= */
.xadumo-lang-menu-item { display: flex; align-items: center; }
.xadumo-langsw--header { display: inline-flex; align-items: center; margin-left: 6px; }
.xadumo-langsw--header .xadumo-lang { display: inline-flex; background: var(--xadumo-bg3); border-radius: 6px; overflow: hidden; }
.xadumo-langsw--header .xadumo-lang-btn { background: none; border: 0; color: var(--xadumo-muted); font-size: 12.5px; padding: 4px 11px; cursor: pointer; letter-spacing: .3px; text-decoration: none; }
.xadumo-langsw--header .xadumo-lang-btn.on { background: var(--xadumo-gold); color: #fff; }
.xadumo-langsw--header .xadumo-lang-btn:hover { color: var(--xadumo-ink); }
.xadumo-langsw--header .xadumo-lang-btn.on:hover { color: #fff; }

/* =========================================================================
   15. 响应式（4 -> 2 -> 1）
   ========================================================================= */
@media (max-width: 1024px) {
    .xadumo-biz-grid { grid-template-columns: repeat(2, 1fr); }
    .xadumo-cap-grid { grid-template-columns: 1fr; gap: 34px; }
    .xadumo-fgrid { grid-template-columns: 1fr 1fr; }
    .xadumo-hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .xadumo-hero-right img { aspect-ratio: 16/10; }
    .xadumo-hero-badge { left: 14px; bottom: -14px; }
}
@media (max-width: 768px) {
    .xadumo-burger { display: block; }
    .xadumo-nav {
        display: none; width: 100%; flex-direction: column; gap: 0;
        align-items: stretch; margin-left: 0;
        background: #fff; border-bottom: 1px solid var(--xadumo-line);
        box-shadow: 0 14px 30px rgba(0,0,0,.09);
    }
    .xadumo-nav.open { display: flex; }
    .xadumo-nav .xadumo-navlink { width: 100%; }
    .xadumo-nav .xadumo-navlink .elementor-button { display: block; padding: 12px 0 !important; }
    .xadumo-hd-cta { display: none; }
    .xadumo-stats-grid { grid-template-columns: 1fr 1fr; }
    .xadumo-stat:nth-child(3) { border-left: 0; }
    .xadumo-stat { border-top: 1px solid rgba(255,255,255,.08); }
    .xadumo-stat:nth-child(-n+2) { border-top: 0; }
    .xadumo-flow-grid { grid-template-columns: 1fr 1fr; gap: 30px 14px; }
    .xadumo-flow-grid::before { display: none; }
    .xadumo-posts-grid { grid-template-columns: 1fr; }
    .xadumo-faq-grid { grid-template-columns: 1fr; }
    .xadumo-top-left .xadumo-co-tag { display: none; }
}
@media (max-width: 520px) {
    .xadumo-biz-grid { grid-template-columns: 1fr; }
    .xadumo-flow-grid { grid-template-columns: 1fr; }
    .xadumo-stats-grid { grid-template-columns: 1fr; }
    .xadumo-stat { border-left: 0; }
    .xadumo-fgrid { grid-template-columns: 1fr; }
}