/*
Theme Name: PouchMate - Oral Pouch Packaging
Theme URI: https://www.pouchmfg.com
Description: 口含烟/尼古丁袋包装机械独立站 — 德国黑红工业风，内置 GEO/SEO/AI 收录优化，后台可改全部文字图片产品。
Version: 1.0.0
Author: PACKMATE
Tags: black, red, industrial, packaging-machinery, seo, geo
Text Domain: pouchmate
*/

:root{
  --black:#0e0e10;
  --black2:#161619;
  --black3:#1f1f24;
  --panel:#232329;
  --line:#33333b;
  --red:#C8102E;       /* 德国红 */
  --red2:#9e0c24;
  --red-glow:rgba(200,16,46,.35);
  --txt:#ececf1;
  --txt-dim:#a7a7b0;
  --gold:#d9b36b;
  --maxw:1200px;
  --r:14px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --font:"Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",Roboto,Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--black);color:var(--txt);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:78px 0}
.eyebrow{color:var(--red);font-weight:700;letter-spacing:.18em;text-transform:uppercase;font-size:13px;margin-bottom:12px}
h1,h2,h3{line-height:1.18;font-weight:800;letter-spacing:-.01em}
.h2{font-size:clamp(26px,4vw,40px);margin-bottom:14px}
.lead{color:var(--txt-dim);max-width:760px;font-size:17px}
.muted{color:var(--txt-dim)}
.red{color:var(--red)}
.center{text-align:center}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:10px;font-weight:700;font-size:15px;transition:.2s;border:1px solid transparent;cursor:pointer}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 26px var(--red-glow)}
.btn-red:hover{background:var(--red2);transform:translateY(-2px)}
.btn-ghost{border-color:var(--line);color:var(--txt);background:var(--black3)}
.btn-ghost:hover{border-color:var(--red);color:#fff}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{filter:brightness(1.08);transform:translateY(-2px)}

/* nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,14,16,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:19px;letter-spacing:.02em}
.brand .dot{width:12px;height:12px;background:var(--red);border-radius:3px;box-shadow:0 0 14px var(--red-glow)}
.brand small{display:block;font-size:11px;color:var(--txt-dim);font-weight:600;letter-spacing:.16em}
.nav ul{display:flex;gap:26px;list-style:none;font-size:15px;font-weight:600}
.nav ul a{color:var(--txt-dim);transition:.18s}
.nav ul a:hover{color:#fff}
.nav .wa{padding:9px 16px;font-size:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:#fff;border-radius:8px;padding:8px 12px}

/* nav-right 容器（语言切换器 + WhatsApp + 移动菜单按钮） */
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
@media (max-width:860px){.nav-right{gap:8px}}

/* 语言切换器 */
.lang-switcher-wrap{position:relative;display:inline-block}
.lang-switcher-wrap .lang-current{background:var(--black3);border:1px solid var(--red);border-radius:14px;padding:6px 14px;color:#fff;font-size:12px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:5px;letter-spacing:.04em;user-select:none;transition:.2s;font-family:inherit}
.lang-switcher-wrap .lang-current:hover{background:var(--black2);border-color:var(--red2)}
.lang-switcher-wrap .lang-current .arr{font-size:9px;transition:.2s;display:inline-block}
.lang-switcher-wrap.open .lang-current .arr{transform:rotate(180deg)}
.lang-switcher-wrap .lang-dropdown{position:absolute;top:calc(100% + 6px);right:0;background:var(--black2);border:1px solid var(--red);border-radius:10px;padding:6px;min-width:180px;display:none;z-index:100;box-shadow:var(--shadow)}
.lang-switcher-wrap.open .lang-dropdown{display:block}
.lang-switcher-wrap ul.lang-item-list{list-style:none;margin:0;padding:0}
.lang-switcher-wrap ul.lang-item-list li{margin:0}
.lang-switcher-wrap ul.lang-item-list a{display:block;padding:8px 14px;color:var(--txt-dim);font-size:13px;font-weight:500;border-radius:6px;transition:.15s;text-decoration:none}
.lang-switcher-wrap ul.lang-item-list a:hover{background:rgba(200,16,46,.18);color:#fff}
.lang-switcher-wrap ul.lang-item-list .lang-item-active a{color:var(--red);font-weight:700}

/* RTL 支持（Polylang 自动给 html 加 dir="rtl"） */
[dir="rtl"] body{direction:rtl;text-align:right}
[dir="rtl"] .nav{flex-direction:row-reverse}
[dir="rtl"] .nav-right{margin-left:0;margin-right:auto}
[dir="rtl"] .nav ul{flex-direction:row-reverse}
[dir="rtl"] .lang-switcher-wrap .lang-dropdown{right:auto;left:0}
[dir="rtl"] .hero .lead,
[dir="rtl"] .deflead{text-align:right}
[dir="rtl"] .brand{flex-direction:row-reverse}

/* 移动端：语言切换器进移动菜单 */
@media (max-width:860px){
  .lang-switcher-wrap .lang-current{padding:5px 10px;font-size:11px}
  .nav-toggle{display:inline-flex}
  .nav .wa{padding:7px 12px;font-size:13px}
}

/* hero */
.hero{position:relative;padding:96px 0 80px;background:
  radial-gradient(1200px 500px at 80% -10%,rgba(200,16,46,.18),transparent 60%),
  linear-gradient(180deg,var(--black2),var(--black));background-size:cover;background-position:center}
.hero.hero-has-bg{background-image:url('');background-color:var(--black)}
.hero.hero-has-bg::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,14,16,.92) 0%,rgba(14,14,16,.72) 55%,rgba(14,14,16,.45) 100%);z-index:0}
.hero.hero-has-bg .wrap{position:relative;z-index:1}
.hero h1{font-size:clamp(32px,5.4vw,58px);max-width:920px}
.hero h1 .hl{color:var(--red)}
.hero .lead{margin:22px 0 30px;font-size:19px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.trustbar{display:flex;flex-wrap:wrap;gap:14px;margin-top:46px}
.trustbar .t{flex:1;min-width:170px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.trustbar .t b{display:block;font-size:28px;color:#fff}
.trustbar .t span{color:var(--txt-dim);font-size:14px}

/* caffeine alert strip */
.caf-strip{background:var(--red);color:#fff;padding:18px 0}
.caf-strip .inner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.caf-strip b{font-size:17px}
.caf-strip .btn{background:#fff;color:var(--red2)}

/* section heading */
.sec-head{margin-bottom:38px}
.sec-head.center{text-align:center}
.sec-head .lead{margin:10px auto 0}

/* product grid */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.22s;display:flex;flex-direction:column}
.card:hover{border-color:var(--red);transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ph{aspect-ratio:4/3;background:linear-gradient(135deg,var(--black3),#2a2a31);display:flex;align-items:center;justify-content:center;color:var(--txt-dim);font-size:13px;border-bottom:1px solid var(--line);position:relative}
.card .ph .tag{position:absolute;top:12px;left:12px;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px;letter-spacing:.04em}
.card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:19px}
.card .model{color:var(--red);font-weight:700;font-size:13px;letter-spacing:.06em}
.card .spec{display:flex;justify-content:space-between;font-size:13px;color:var(--txt-dim);border-top:1px dashed var(--line);padding-top:10px;margin-top:auto}
.card .spec b{color:#fff}

/* table */
.tbl{width:100%;border-collapse:collapse;margin-top:8px;font-size:14px;background:var(--black2);border-radius:var(--r);overflow:hidden}
.tbl th,.tbl td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.tbl th{background:var(--black3);color:var(--txt-dim);font-weight:700;width:34%}
.tbl td{color:var(--txt)}

/* faq (GEO) */
.faq{border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.faq details{border-bottom:1px solid var(--line);background:var(--panel)}
.faq details:last-child{border-bottom:0}
.faq summary{padding:16px 20px;cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--red);font-size:22px;font-weight:700}
.faq details[open] summary::after{content:"\2212"}
.faq .ans{padding:0 20px 18px;color:var(--txt-dim)}

/* deflead / quick answer */
.deflead{border-left:4px solid var(--red);background:var(--black2);padding:18px 22px;border-radius:0 12px 12px 0;margin:18px 0;color:var(--txt-dim)}
.quick{background:linear-gradient(135deg,var(--red2),var(--red));color:#fff;border-radius:var(--r);padding:20px 24px;margin:18px 0;font-size:16px}
.quick b{display:block;margin-bottom:6px;letter-spacing:.04em}

/* cases wall */
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.wall .shot{aspect-ratio:1/1;background:linear-gradient(135deg,#26262d,#34343d);border:1px solid var(--line);border-radius:12px;position:relative;overflow:hidden;display:flex;align-items:flex-end}
.wall .shot span{font-size:12px;color:var(--txt-dim);padding:10px;background:linear-gradient(0deg,rgba(0,0,0,.6),transparent);width:100%}
.wall .shot .badge{position:absolute;top:10px;left:10px;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
.contact-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.contact-box h3{margin-bottom:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--txt-dim);margin-bottom:6px}
.field input,.field textarea{width:100%;background:var(--black2);border:1px solid var(--line);border-radius:9px;padding:12px 14px;color:#fff;font-family:inherit;font-size:15px}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--red)}

/* footer */
.site-footer{background:var(--black2);border-top:1px solid var(--line);padding:54px 0 30px;margin-top:30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.footer-grid h5{font-size:14px;margin-bottom:14px;color:#fff;letter-spacing:.04em}
.footer-grid a{display:block;color:var(--txt-dim);font-size:14px;padding:5px 0;transition:.15s}
.footer-grid a:hover{color:var(--red)}
.foot-bottom{border-top:1px solid var(--line);margin-top:34px;padding-top:20px;color:var(--txt-dim);font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}

/* floating whatsapp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;background:#25D366;color:#fff;padding:14px 20px;border-radius:50px;font-weight:700;display:flex;align-items:center;gap:9px;box-shadow:0 12px 30px rgba(37,211,102,.4);transition:.2s}
.wa-float:hover{transform:translateY(-3px)}

/* 公司现场照片 / 展会照片 滚动图集 */
#photo-strip{padding:60px 0 50px;background:var(--black2)}
.photo-row{margin-bottom:44px}
.photo-row:last-child{margin-bottom:0}
.photo-row h3{font-size:clamp(20px,3vw,28px);margin-bottom:18px;color:var(--txt);letter-spacing:-.01em}
.photo-row h3::before{content:"";display:inline-block;width:8px;height:8px;background:var(--red);border-radius:2px;margin-right:10px;vertical-align:middle;box-shadow:0 0 10px var(--red-glow)}
.marquee{overflow:hidden;border-radius:var(--r);border:1px solid var(--line);background:var(--black);position:relative}
.marquee::after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 40px rgba(0,0,0,.35)}
.track{display:flex;gap:16px;animation:marquee-roll 35s linear infinite;width:max-content;padding:16px}
.track:hover{animation-play-state:paused}
.m-item{flex:0 0 auto;width:380px;height:260px;border-radius:12px;overflow:hidden;background:var(--black3);position:relative}
.m-item img{width:100%;height:100%;object-fit:cover;transition:.3s}
.m-item:hover img{transform:scale(1.05)}
@keyframes marquee-roll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* responsive */
@media(max-width:900px){
  .nav ul{display:none}
  .nav-toggle{display:inline-block}
  .grid-3,.grid-2{grid-template-columns:1fr 1fr}
  .wall{grid-template-columns:repeat(3,1fr)}
  .contact-grid,.footer-grid{grid-template-columns:1fr}
}
@media(max-width:600px){
  .grid-3,.grid-2,.wall{grid-template-columns:1fr}
  .hero{padding:64px 0 50px}
}