/*
Theme Name: 深佳恒油墨 SJH Ink
Theme URI: https://www.sjhink.com
Author: WorkBuddy
Description: 深圳市深佳恒油墨有限公司官网主题 —— 简洁商务风，B2B 展示 + 在线询盘。支持后台自定义联系方式、产品中心（自定义文章类型 product / 系列分类 product_cat）、新闻动态、询盘表单。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: sjhink
*/

:root{
  --ink:#123055; --ink2:#1B4B7C; --ink3:#0A1F3A;
  --accent:#E8A33D; --accent-d:#C9831F;
  --bg:#F5F7FA; --white:#FFFFFF;
  --text:#22313F; --muted:#5E6F80; --border:#E3E9F0;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.7;font-size:15px}
a{text-decoration:none;color:inherit;transition:.2s}
img{max-width:100%;height:auto}
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ---------- topbar ---------- */
.topbar{background:var(--ink3);color:#B9C7D8;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px;flex-wrap:wrap}
.topbar a:hover{color:#fff}
.topbar .tb-r span{margin-left:18px}

/* ---------- nav ---------- */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:99}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:12px}
.logo .mark{width:42px;height:42px;background:var(--ink);border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:17px}
.logo b{font-size:19px;color:var(--ink);letter-spacing:1px}
.logo span{display:block;font-size:11px;color:var(--muted);letter-spacing:2px;margin-top:1px}
.main-menu{display:flex;gap:32px;list-style:none;align-items:center}
.main-menu a{font-size:15px;color:var(--text);position:relative;padding:6px 0;display:block}
.main-menu a:hover,.main-menu li.current-menu-item>a{color:var(--ink2)}
.main-menu li.current-menu-item>a::after,.main-menu a:hover::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:2px;background:var(--accent);border-radius:2px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#3A2505;font-weight:600;font-size:15px;padding:11px 26px;border-radius:8px;transition:.2s;cursor:pointer;border:none}
.btn:hover{background:var(--accent-d);color:#fff}
.btn.ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.55);font-weight:500}
.btn.ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-sm{padding:9px 22px;font-size:14px}
.hamb{display:none;background:none;border:none;cursor:pointer;padding:8px}
.hamb span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px}
.lang-switch{font-size:13px;color:var(--muted);white-space:nowrap;display:inline-flex;align-items:center}
.lang-switch a{color:var(--ink2);font-weight:500;padding:4px 2px}
.lang-switch a:hover{color:var(--accent-d)}
.lang-switch b{font-weight:600}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.hero .container{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;padding-top:84px;padding-bottom:88px;align-items:center}
.hero .badge{display:inline-flex;align-items:center;gap:8px;background:rgba(232,163,61,.15);color:#F2C87E;border:1px solid rgba(232,163,61,.4);font-size:13px;padding:6px 14px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:46px;line-height:1.25;font-weight:700;letter-spacing:1px;color:#fff}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .sub{font-size:17px;color:#C7D5E5;margin:20px 0 10px}
.hero .sub2{font-size:14px;color:#93A9C2}
.hero .cta{display:flex;gap:14px;margin-top:30px;align-items:center;flex-wrap:wrap}
.hero .tel{color:#F2C87E;font-size:15px;margin-left:6px}
.hero .tel b{font-size:22px;letter-spacing:1px}
.hero .panel{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:26px 24px}
.hero .panel h3{font-size:16px;font-weight:600;margin-bottom:14px;color:#fff}
.hero .panel li{list-style:none;display:flex;gap:10px;font-size:14px;color:#D5E0ED;padding:9px 0;border-bottom:1px dashed rgba(255,255,255,.14);align-items:center}
.hero .panel li:last-child{border-bottom:none}
.hero .panel li i{width:7px;height:7px;background:var(--accent);border-radius:50%;flex:none}

/* ---------- stats ---------- */
.stats{background:#fff;border-bottom:1px solid var(--border)}
.stats .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 24px}
.stat{text-align:center}
.stat b{display:block;font-size:30px;color:var(--ink);font-weight:700}
.stat b em{font-style:normal;color:var(--accent);font-size:20px}
.stat span{font-size:13px;color:var(--muted)}

/* ---------- section ---------- */
.sec{padding:84px 0}
.sec-head{text-align:center;max-width:640px;margin:0 auto 52px}
.sec-head .tag{display:inline-block;font-size:13px;color:var(--ink2);background:#E7F0FA;padding:5px 14px;border-radius:999px;margin-bottom:14px;font-weight:500}
.sec-head h2{font-size:32px;color:var(--ink);font-weight:700;letter-spacing:1px}
.sec-head p{font-size:15px;color:var(--muted);margin-top:12px}

/* ---------- cards ---------- */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:30px 26px;transition:.2s}
.card:hover{border-color:var(--ink2);box-shadow:0 12px 30px rgba(18,48,85,.08);transform:translateY(-4px)}
.card .ic{width:52px;height:52px;border-radius:12px;background:#EAF1FA;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card h3{font-size:17px;color:var(--ink);margin-bottom:10px;font-weight:600}
.card p{font-size:14px;color:var(--muted)}

/* ---------- products ---------- */
.products{background:#fff}
.pcard{background:var(--bg);border:1px solid var(--border);border-radius:14px;overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.pcard:hover{border-color:var(--ink2);transform:translateY(-4px);box-shadow:0 12px 30px rgba(18,48,85,.08)}
.pcard .ph{height:150px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.pcard .ph::before{content:"";position:absolute;inset:0;background:#EAF1FA}
.pcard .ph svg{position:relative;z-index:1}
.pcard .body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column}
.pcard h3{font-size:18px;color:var(--ink);margin-bottom:8px;font-weight:600}
.pcard p{font-size:13.5px;color:var(--muted);flex:1}
.pcard .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.pcard .tags span{font-size:12px;background:#EAF1FA;color:var(--ink2);padding:3px 10px;border-radius:999px}
.pcard .more{display:inline-flex;align-items:center;gap:6px;color:var(--ink2);font-size:14px;font-weight:500;margin-top:16px}
.pcard .more:hover{color:var(--accent-d)}

/* ---------- applications ---------- */
.apps .chips{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;max-width:860px;margin:0 auto}
.chip{background:#fff;border:1px solid var(--border);border-radius:999px;padding:12px 28px;font-size:15px;color:var(--text);transition:.2s;display:inline-flex;align-items:center;gap:9px}
.chip i{width:8px;height:8px;background:var(--accent);border-radius:50%}
.chip:hover{border-color:var(--ink2);color:var(--ink2);transform:translateY(-2px)}

/* ---------- about ---------- */
.about{background:#fff;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.about .container{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.about h2{font-size:30px;color:var(--ink);font-weight:700;margin-bottom:20px;letter-spacing:1px}
.about p{font-size:15px;color:#42556B;margin-bottom:16px}
.about .certs{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.cert{background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:8px 16px;font-size:13px;color:var(--ink2);font-weight:500}
.facts{background:var(--ink);color:#fff;border-radius:16px;padding:34px 30px}
.facts h3{font-size:17px;font-weight:600;margin-bottom:20px;color:#fff}
.facts li{list-style:none;display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.18);font-size:14px;gap:20px}
.facts li:last-child{border-bottom:none}
.facts li span{color:#9FB4CC;flex:none}
.facts li b{color:#fff;font-weight:500;text-align:right}

/* ---------- inquiry / form ---------- */
.inquiry{background:var(--ink);color:#fff}
.inquiry .container{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.inquiry h2{font-size:30px;font-weight:700;letter-spacing:1px;margin-bottom:14px;color:#fff}
.inquiry .lead{color:#C2D2E4;font-size:15px;margin-bottom:30px}
.inq-list li{list-style:none;display:flex;gap:12px;font-size:14px;color:#D7E3F0;padding:11px 0;align-items:flex-start}
.inq-list li i{width:8px;height:8px;background:var(--accent);border-radius:50%;margin-top:8px;flex:none}
.inq-list .big{font-size:26px;color:#F2C87E;font-weight:700;letter-spacing:1px;margin-top:6px}
.inquiry-form{background:#fff;border-radius:16px;padding:34px;color:var(--text)}
.inquiry-form h3{font-size:19px;color:var(--ink);margin-bottom:6px}
.inquiry-form .fd{font-size:13px;color:var(--muted);margin-bottom:22px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fgroup{margin-bottom:16px}
.fgroup label{display:block;font-size:13px;color:#42556B;margin-bottom:6px;font-weight:500}
.inquiry-form input[type=text],.inquiry-form input[type=tel],.inquiry-form input[type=email],.inquiry-form textarea,.inquiry-form select{width:100%;border:1px solid var(--border);border-radius:8px;padding:11px 14px;font-size:14px;font-family:inherit;background:var(--bg);outline:none;transition:.2s}
.inquiry-form input:focus,.inquiry-form textarea:focus,.inquiry-form select:focus{border-color:var(--ink2);background:#fff;box-shadow:0 0 0 3px rgba(27,75,124,.1)}
.inquiry-form textarea{resize:vertical;min-height:96px}
.inquiry-form .wpcf7-submit{width:100%;justify-content:center;padding:13px;font-size:16px}
.inquiry-form .tip{font-size:12px;color:#9AA7B5;text-align:center;margin-top:12px}
.inquiry-form .wpcf7-response-output{margin:14px 0 0;padding:12px 14px;border-radius:8px;font-size:13.5px;border:1px solid var(--border)}
.inquiry-form .wpcf7-not-valid-tip{font-size:12px;color:#C0392B;margin-top:4px}
.wpcf7-spinner{margin:0 8px}

/* ---------- news / archive ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:28px 26px;transition:.2s;display:flex;flex-direction:column}
.news-card:hover{border-color:var(--ink2);box-shadow:0 12px 30px rgba(18,48,85,.08);transform:translateY(-4px)}
.news-card h3{font-size:17px;color:var(--ink);margin-bottom:10px;font-weight:600;line-height:1.5}
.news-card p{font-size:14px;color:var(--muted);flex:1}
.news-card .date{font-size:12px;color:#9AA7B5;margin-top:16px}

/* ---------- page / single ---------- */
.page-hero{background:var(--ink);color:#fff;padding:64px 0}
.page-hero h1{font-size:34px;font-weight:700;letter-spacing:1px;color:#fff}
.page-hero .crumbs{font-size:13px;color:#93A9C2;margin-top:8px}
.page-hero .crumbs a:hover{color:#fff}
.entry-wrap{background:#fff;border:1px solid var(--border);border-radius:16px;padding:44px 48px}
.entry-content{font-size:15.5px;color:#2E3E4F;line-height:2}
.entry-content h2,.entry-content h3,.entry-content h4{color:var(--ink);margin:26px 0 12px;font-weight:600}
.entry-content p{margin-bottom:16px}
.entry-content ul,.entry-content ol{margin:0 0 16px 24px}
.entry-content img{border-radius:10px}
.entry-content blockquote{border-left:4px solid var(--accent);padding:10px 20px;background:var(--bg);border-radius:0 10px 10px 0;margin:18px 0}
.page-meta{font-size:13px;color:#9AA7B5;margin-bottom:18px}

/* ---------- footer ---------- */
.site-footer{background:var(--ink3);color:#A9B9CC;font-size:13.5px}
.site-footer .container{padding-top:48px;padding-bottom:28px}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600}
.site-footer a:hover{color:#fff}
.site-footer li{list-style:none;padding:5px 0}
.site-footer .logo-txt{font-size:19px;color:#fff;font-weight:700;margin-bottom:10px}
.site-footer .desc{line-height:1.9}
.site-footer .copy{border-top:1px solid rgba(255,255,255,.1);padding-top:18px;text-align:center;font-size:12.5px;color:#7E92A8}

/* ---------- pagination ---------- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px}
.pagination .page-numbers{background:#fff;border:1px solid var(--border);border-radius:8px;padding:8px 15px;font-size:14px;color:var(--text)}
.pagination .page-numbers.current{background:var(--ink);color:#fff;border-color:var(--ink)}
.pagination .page-numbers:hover:not(.current){border-color:var(--ink2);color:var(--ink2)}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .main-menu{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);flex-direction:column;gap:0;padding:10px 24px 20px}
  .main-menu.open{display:flex}
  .main-menu li{width:100%}
  .main-menu a{padding:13px 0;border-bottom:1px solid var(--bg)}
  .hamb{display:block}
  .hero .container{grid-template-columns:1fr;padding-top:56px;padding-bottom:60px}
  .hero h1{font-size:34px}
  .grid4,.grid3,.news-grid{grid-template-columns:repeat(2,1fr)}
  .about .container,.inquiry .container{grid-template-columns:1fr;gap:36px}
  .stats .container{grid-template-columns:repeat(2,1fr);gap:26px}
  .site-footer .cols{grid-template-columns:1fr;gap:26px}
  .sec{padding:60px 0}
  .entry-wrap{padding:28px 22px}
}
@media(max-width:560px){
  .grid4,.grid3,.news-grid{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .topbar .tb-r{display:none}
}