/*
Theme Name: Kadence Child - KitchenFireGuard
Theme URI: https://kitchenfireguard.com
Description: KitchenFireGuard 外贸站子主题，基于 Kadence。父主题更新不影响本目录下的自定义修改。
Author: KitchenFireGuard
Template: kadence
Version: 1.0.0
Text Domain: kfg-child
*/

/* ============================================================
   1. 设计令牌（与静态站一致的视觉体系）
   ============================================================ */
:root{
  --red:#c8102e; --red-dark:#8f0b21; --ink:#1a1d21; --ink2:#5a6068; --line:#e4e7eb;
  --soft:#f7f8fa; --white:#fff; --gold:#c9a227;

  /* 覆盖 Kadence 全局色板变量 */
  --global-palette1:#c8102e;
  --global-palette2:#8f0b21;
  --global-palette3:#1a1d21;
  --global-palette4:#2b2f35;
  --global-palette5:#5a6068;
  --global-palette6:#8a9099;
  --global-palette7:#f7f8fa;
  --global-palette8:#f2f3f5;
  --global-palette9:#ffffff;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Arial,sans-serif;color:var(--ink);line-height:1.65;background:var(--white)}
/* Kadence 会全局覆盖标题颜色，这里统一收回到站内配色 */
h1,h2,h3,h4,h5,h6{color:var(--ink)}
.hero h1,.cta h2,.phero h1,.arch-head h1,.trustbar b{color:#fff}
img{max-width:100%;display:block}
a{color:var(--red);text-decoration:none}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}

/* header */
.top{background:var(--ink);color:#cbd2d9;font-size:13px}
.top .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:7px;padding-bottom:7px}
.top a{color:#fff}
header.site{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:50}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;position:relative;gap:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--ink);flex:none}
.brand .flame{width:30px;height:30px;border-radius:8px;background:var(--red);display:grid;place-items:center;color:#fff;font-size:16px}
.brand small{display:block;font-size:11px;color:var(--ink2);font-weight:400;letter-spacing:.4px}
nav.main{display:flex;gap:26px;margin-left:auto}
nav.main a{color:var(--ink);font-size:14.5px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover{color:var(--red);border-color:var(--red)}
.btn{display:inline-block;background:var(--red);color:#fff;padding:11px 26px;border-radius:6px;font-weight:600;font-size:15px;border:none;cursor:pointer}
.btn:hover{background:var(--red-dark);color:#fff}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.7)}
.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn.line{background:transparent;color:var(--red);border:1.5px solid var(--red)}
.btn.line:hover{background:var(--red);color:#fff}

/* hero */
.hero{background:linear-gradient(rgba(16,18,22,.82),rgba(16,18,22,.82)),url('/assets/img/cmjs18-2-open.jpg') center/cover no-repeat;color:#fff;padding:96px 0 90px}
.hero h1{font-size:40px;line-height:1.25;font-weight:700;max-width:640px}
.hero h1 span{color:#ff5a6e}
.hero p{margin:18px 0 30px;max-width:560px;color:#d9dee3;font-size:17px}
.hero .row{display:flex;gap:14px;flex-wrap:wrap}
.trustbar{background:var(--red-dark);color:#fff}
.trustbar .wrap{display:flex;justify-content:space-around;padding:14px 24px;font-size:13.5px;flex-wrap:wrap;gap:8px}
.trustbar b{font-size:16px}

/* sections */
section{padding:64px 0}
section.alt{background:var(--soft)}
.kicker{color:var(--red);font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase}
h2.title{font-size:29px;font-weight:700;margin:6px 0 14px}
p.lead{color:var(--ink2);max-width:720px;margin-bottom:34px}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:860px){.grid2,.grid3,.grid4{grid-template-columns:1fr}.hero h1{font-size:30px}}

/* product cards */
.pcard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:.2s;position:relative;display:block}
.pcard:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px)}
.pcard .tag{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:11.5px;padding:3px 10px;border-radius:20px;letter-spacing:.5px;z-index:2}
.pcard img{height:230px;object-fit:cover;width:100%;background:#f2f3f5}
.pcard .body{padding:18px 20px 22px}
.pcard h3{font-size:18px;margin-bottom:6px;color:var(--ink)}
.pcard .dim{color:var(--ink2);font-size:13px;margin-bottom:12px}
.pcard ul{list-style:none;font-size:13.5px;color:var(--ink2)}
.pcard ul li{padding-left:16px;position:relative;margin:4px 0}
.pcard ul li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--red)}

/* steps */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
.step{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px 16px;position:relative;counter-increment:s}
.step:before{content:counter(s,decimal-leading-zero);position:absolute;top:12px;right:14px;font-size:26px;font-weight:700;color:#f0d4d9}
.step h4{font-size:15px;margin:8px 0 6px}
.step p{font-size:13px;color:var(--ink2)}
.step .ico{font-size:22px}

/* features */
.feat{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px}
.feat .ico{width:44px;height:44px;border-radius:10px;background:#fdeef1;color:var(--red);display:grid;place-items:center;font-size:20px;flex:none}
.feat h4{font-size:15.5px;margin-bottom:4px}
.feat p{font-size:13.5px;color:var(--ink2)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;text-align:center}
@media(max-width:760px){.stats{grid-template-columns:1fr}}
.stat{padding:26px 12px;background:#fff;border:1px solid var(--line);border-radius:10px}
.stat b{display:block;font-size:32px;color:var(--red)}
.stat span{font-size:13.5px;color:var(--ink2)}

/* apps */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:860px){.apps{grid-template-columns:1fr 1fr}}
.app{border-radius:10px;overflow:hidden;border:1px solid var(--line);background:#fff;display:block}
.app img{height:180px;object-fit:cover;width:100%}
.app .cap{padding:14px 16px;font-weight:600;font-size:14.5px;color:var(--ink)}
.app .cap small{display:block;color:var(--ink2);font-weight:400;font-size:12.5px}

/* certs */
.certwall{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media(max-width:900px){.certwall{grid-template-columns:1fr 1fr}}
.cert{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}
.cert img{aspect-ratio:.72;object-fit:cover;width:100%}
.cert .cap{padding:10px 12px;font-size:12.5px}
.cert .cap b{display:block;font-size:13px}
.cert .cap span{color:var(--ink2)}

/* spec table */
table.spec{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
table.spec th,table.spec td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
table.spec th{background:var(--soft);width:34%;font-weight:600}

/* faq */
.faq details{border:1px solid var(--line);border-radius:8px;background:#fff;margin-bottom:10px;padding:14px 18px}
.faq summary{font-weight:600;cursor:pointer;font-size:15px}
.faq details p{margin-top:10px;color:var(--ink2);font-size:14px}

/* cta band */
.cta{background:var(--red);color:#fff;text-align:center;padding:56px 24px}
.cta h2{font-size:27px;margin-bottom:10px}
.cta p{color:#ffd9df;margin-bottom:24px}

/* form (手写结构) */
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px}
.form .full{grid-column:1/-1}
.form label{font-size:13px;font-weight:600;display:block;margin-bottom:5px}
.form input,.form textarea,.form select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:6px;font-size:14px;font-family:inherit}
.form input:focus,.form textarea:focus{outline:2px solid #f3b7c1;border-color:var(--red)}

/* footer */
footer{background:var(--ink);color:#9aa2ab;padding:44px 0 26px;font-size:13.5px}
footer .wrap{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:30px}
@media(max-width:760px){footer .wrap{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:15px;margin-bottom:12px}
footer a{color:#c6ccd2;display:block;margin:5px 0}
footer a:hover{color:#fff}
footer .copy{border-top:1px solid #2c3138;margin-top:30px;padding-top:18px;text-align:center;font-size:12.5px;color:#6b7278}

/* case studies */
.casegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:960px){.casegrid{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.casegrid{grid-template-columns:1fr}}
.casecard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;transition:.2s}
.casecard:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px)}
.casecard img{height:215px;object-fit:cover;width:100%;background:#f2f3f5}
.casecard .body{padding:16px 18px 20px}
.casecard .sector{display:inline-block;background:#fdeef1;color:var(--red);font-size:11px;font-weight:700;letter-spacing:.6px;padding:3px 10px;border-radius:20px;text-transform:uppercase}
.casecard h3{font-size:16.5px;margin:9px 0 4px}
.casecard p{font-size:13.5px;color:var(--ink2)}
.casecard .loc{font-size:12.5px;color:var(--ink2);margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}

/* diagram figure */
.figure{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 26px 18px;margin-top:40px}
.figure img,.figure svg{width:100%;height:auto;display:block}
.figure figcaption{text-align:center;font-size:13px;color:var(--ink2);padding-top:12px;border-top:1px solid var(--soft);margin-top:8px}

/* mini gallery on product pages */
.gallery2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gallery2 img{border-radius:10px;border:1px solid var(--line);width:100%;object-fit:cover}

/* ============================================================
   2. 页面头图（内页通用）
   ============================================================ */
.phero{background:var(--ink);color:#fff;padding:64px 0 56px}
.phero .kicker{color:#ff8a97}
.phero h1{font-size:36px;line-height:1.22;font-weight:700;max-width:800px;margin-top:8px}
.phero p{color:#c9d0d7;max-width:720px;margin-top:14px;font-size:16.5px}
@media(max-width:860px){.phero h1{font-size:28px}}

/* ============================================================
   3. WordPress 适配层
   ============================================================ */
body.admin-bar header.site{top:32px}
@media(max-width:782px){body.admin-bar header.site{top:46px}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
img.emoji{display:inline-block;width:1em;height:1em;vertical-align:-.1em;margin:0 .05em}
.alignleft{float:left;margin:0 22px 16px 0}
.alignright{float:right;margin:0 0 16px 22px}
.aligncenter{margin-left:auto;margin-right:auto}

/* WP 导航菜单 → 扁平横向 */
nav.main ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;align-items:center}
nav.main ul li{margin:0;position:relative}
nav.main ul li a{color:var(--ink);font-size:14.5px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent;display:block}
nav.main ul li a:hover,nav.main ul li.current-menu-item>a{color:var(--red);border-color:var(--red)}
nav.main ul ul{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:8px;padding:8px 0;min-width:200px;box-shadow:0 12px 24px rgba(0,0,0,.1);flex-direction:column;gap:0;z-index:60}
nav.main ul li:hover>ul{display:flex}
nav.main ul ul li a{padding:8px 18px;border:0;font-size:14px;white-space:nowrap}
nav.main ul ul li a:hover{background:var(--soft);color:var(--red)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:6px;font-size:20px;line-height:1;padding:5px 11px;cursor:pointer;color:var(--ink)}
@media(max-width:1080px){
  header.site .wrap{height:66px}
  nav.main{position:absolute;left:-24px;right:-24px;top:66px;background:#fff;border-bottom:1px solid var(--line);padding:12px 24px;box-shadow:0 14px 26px rgba(0,0,0,.08);display:none;margin-left:0}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch;gap:0}
  nav.main ul li a{padding:10px 0;border-bottom:1px solid var(--soft)}
  nav.main ul ul{display:flex;position:static;border:0;box-shadow:none;padding:0 0 0 14px}
  .nav-toggle{display:block}
}

/* 文章/博客 */
.arch-head{background:var(--ink);color:#fff;padding:56px 0 48px}
.arch-head h1{font-size:33px;font-weight:700}
.arch-head p{color:#c9d0d7;margin-top:8px;font-size:16px}
.kfg-posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:56px 0}
@media(max-width:960px){.kfg-posts{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.kfg-posts{grid-template-columns:1fr}}
.kfg-card{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;display:block;transition:.2s}
.kfg-card:hover{box-shadow:0 10px 26px rgba(0,0,0,.09);transform:translateY(-3px)}
.kfg-card img{height:200px;object-fit:cover;width:100%;background:#f2f3f5}
.kfg-card .b{padding:16px 18px 20px}
.kfg-card h3{font-size:17px;margin-bottom:6px;color:var(--ink);line-height:1.4}
.kfg-card p{font-size:13.5px;color:var(--ink2)}
.kfg-card .dt{font-size:12px;color:var(--ink2);display:block;margin-top:10px}
.pager{display:flex;gap:10px;justify-content:center;padding:0 0 60px;font-size:14.5px}

.article{max-width:820px;margin:0 auto;padding:56px 24px}
.article h1{font-size:35px;line-height:1.24;font-weight:700;margin-bottom:14px}
.article .meta{color:var(--ink2);font-size:13px;margin-bottom:28px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.article .entry{font-size:16.5px;line-height:1.78;color:#2b2f35}
.article .entry h2{font-size:25px;margin:36px 0 12px;color:var(--ink)}
.article .entry h3{font-size:20px;margin:28px 0 10px;color:var(--ink)}
.article .entry h4{font-size:17px;margin:22px 0 8px;color:var(--ink)}
.article .entry p{margin:0 0 18px}
.article .entry ul,.article .entry ol{margin:0 0 18px 24px}
.article .entry li{margin:6px 0}
.article .entry img{border-radius:10px;margin:18px auto;height:auto}
.article .entry figure{margin:22px 0}
.article .entry figcaption{font-size:13px;color:var(--ink2);text-align:center;margin-top:8px}
.article .entry table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article .entry table th,.article .entry table td{border:1px solid var(--line);padding:10px 14px;text-align:left;vertical-align:top}
.article .entry table th{background:var(--soft);font-weight:600}
.article .entry blockquote{border-left:4px solid var(--red);padding:6px 0 6px 18px;margin:22px 0;color:var(--ink2);font-style:italic}
.article .entry a{text-decoration:underline}
.article .entry code{background:var(--soft);padding:2px 6px;border-radius:4px;font-size:14.5px}

/* Contact Form 7 外观对齐站内表单 */
.wpcf7{max-width:640px}
.wpcf7 p{margin:0 0 14px}
.wpcf7 label{font-size:13px;font-weight:600;display:block;margin-bottom:5px;color:var(--ink)}
.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 input[type=url],.wpcf7 select,.wpcf7 textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:6px;font-size:14.5px;font-family:inherit;background:#fff;color:var(--ink)}
.wpcf7 input:focus,.wpcf7 textarea:focus,.wpcf7 select:focus{outline:2px solid #f3b7c1;border-color:var(--red)}
.wpcf7 input[type=submit]{background:var(--red);color:#fff;border:none;padding:13px 34px;border-radius:6px;font-weight:600;font-size:15px;cursor:pointer}
.wpcf7 input[type=submit]:hover{background:var(--red-dark)}
.wpcf7 .wpcf7-not-valid-tip{color:#8a1f2a;font-size:13px;margin-top:4px}
.wpcf7 .wpcf7-response-output{border-radius:8px;padding:12px 14px;margin:18px 0 0;font-size:14px;border:0}
.wpcf7 form.sent .wpcf7-response-output{background:#eefaf0;border:1px solid #b7e2c0;color:#1c5c2c}
.wpcf7 form.invalid .wpcf7-response-output,.wpcf7 form.failed .wpcf7-response-output,.wpcf7 form.aborted .wpcf7-response-output{background:#fdf0f1;border:1px solid #f0c1c6;color:#8a1f2a}
.wpcf7-spinner{margin-left:8px}

/* notice（表单/状态提示，兼容静态站写法） */
.notice{border-radius:10px;padding:14px 16px;font-size:14px;line-height:1.55;margin-bottom:16px}
.notice a{color:inherit;text-decoration:underline}
.notice.ok{background:#eefaf0;border:1px solid #b7e2c0;color:#1c5c2c}
.notice.err{background:#fdf0f1;border:1px solid #f0c1c6;color:#8a1f2a}