/*
Theme Name: Ziling Packaging
Theme URI: https://zilingpackaging.com/
Author: Shanghai Ziling Packaging Co., Ltd.
Author URI: https://zilingpackaging.com/
Description: Lightweight custom theme for Shanghai Ziling Packaging - induction seal liners and closure gaskets. Hand-built front end with no page builder and a single stylesheet, so the site stays fast on a small server and scores well on Core Web Vitals.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: Proprietary
Text Domain: ziling
*/

:root{
    --violet-900:#241539;
    --violet-800:#2f1d4d;
    --violet-700:#4a0056;
    --violet-600:#680078;
    --violet-500:#8a1ba0;
    --violet-100:#ece5f8;
    --violet-050:#f6f3fb;
    --gold:#c9a227;
    --gold-soft:#f4ecd2;
    --ink:#191423;
    --ink-2:#4c4559;
    --ink-3:#847b96;
    --line:#e6e1ef;
    --bg:#faf9fc;
    --card:#ffffff;
    --ok:#1f7a4d;
    --radius:16px;
    --radius-s:10px;
    --shadow:0 1px 2px rgba(25,20,35,.05),0 8px 28px rgba(36,21,57,.07);
    --shadow-lg:0 4px 12px rgba(25,20,35,.08),0 24px 64px rgba(36,21,57,.14);
    --maxw:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    color:var(--ink);
    background:var(--bg);
    line-height:1.65;
    font-size:16px;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  :focus-visible{outline:3px solid var(--violet-500);outline-offset:2px;border-radius:4px;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

  /* ============ Topbar ============ */
  .topbar{background:var(--violet-900);color:#cfc4e4;font-size:13px;}
  .topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px;}
  .topbar a{color:#e9e2f5;}
  .topbar a:hover{color:#fff;text-decoration:underline;}
  .topbar .wa{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;background:rgba(255,255,255,.14);}
  .topbar .wa:hover{background:rgba(255,255,255,.26);text-decoration:none;}
  .topbar .wa svg{width:13px;height:13px;flex:none;}
  .topbar .tb-right{display:flex;gap:18px;align-items:center;}
  .lang{display:flex;gap:8px;align-items:center;}
  .lang b{color:#fff;font-weight:600;}
  .lang span{opacity:.55;}

  /* ============ Header ============ */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(250,249,252,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--line);
  }
  .site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px;}
  .logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;letter-spacing:-.01em;color:var(--violet-800);}
  .logo-mark{
    flex:none;display:flex;align-items:center;
  }
  .logo-mark svg{width:22px;height:22px;}
  .logo small{display:block;font-size:10.5px;font-weight:500;color:var(--ink-3);letter-spacing:.08em;line-height:1.2;}
  nav.main ul{display:flex;gap:6px;list-style:none;}
  nav.main a{
    display:block;padding:9px 14px;border-radius:9px;
    font-size:15px;font-weight:500;color:var(--ink-2);
  }
  nav.main a:hover{background:var(--violet-050);color:var(--violet-700);}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:12px 24px;border-radius:11px;
    font-weight:600;font-size:15px;line-height:1.2;border:none;cursor:pointer;
    transition:transform .15s ease,box-shadow .15s ease,background .15s ease;
  }
  .btn-primary{background:var(--violet-600);color:#fff;box-shadow:0 6px 18px rgba(104,0,120,.28);}
  .btn-primary:hover{background:var(--violet-500);transform:translateY(-1px);box-shadow:0 10px 26px rgba(104,0,120,.36);}
  .btn-ghost{background:transparent;color:#e6defa;border:1.5px solid rgba(230,222,250,.4);}
  .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);}
  .btn-light{background:#fff;color:var(--violet-700);box-shadow:var(--shadow);}
  .btn-light:hover{transform:translateY(-1px);}
  .btn-outline{background:transparent;color:var(--violet-700);border:1.5px solid var(--violet-600);}
  .btn-outline:hover{background:var(--violet-050);}
  .header-cta{padding:10px 20px;font-size:14px;}

  /* ============ Hero ============ */
  .hero{
    background:
      radial-gradient(1100px 520px at 82% -10%,rgba(107,63,196,.5),transparent 60%),
      radial-gradient(700px 420px at 8% 108%,rgba(107,63,196,.28),transparent 60%),
      linear-gradient(158deg,var(--violet-900) 0%,var(--violet-800) 52%,#3a2458 100%);
    color:#fff;
    overflow:hidden;
  }
  .hero .wrap{
    display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
    padding-top:84px;padding-bottom:92px;
  }
  .eyebrow{
    display:inline-flex;align-items:center;gap:9px;
    font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
    color:#d9cbf5;
    background:rgba(255,255,255,.09);
    border:1px solid rgba(255,255,255,.14);
    padding:7px 14px;border-radius:999px;margin-bottom:26px;
  }
  .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);}
  .hero h1{
    font-size:clamp(34px,4.6vw,54px);
    line-height:1.12;letter-spacing:-.022em;font-weight:700;
    margin-bottom:22px;
  }
  .hero h1 em{font-style:normal;color:#c9b3f2;}
  .hero .sub{font-size:18px;line-height:1.7;color:#cfc3e6;max-width:56ch;margin-bottom:34px;}
  .hero .sub b{color:#fff;font-weight:600;}
  .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px;}
  .hero-note{display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;color:#b3a6d4;}
  .hero-note span{display:inline-flex;align-items:center;gap:7px;}
  .hero-note svg{width:15px;height:15px;flex:none;}

  /* hero visual: layered liner SVG card */
  .hero-visual{position:relative;}
  .hv-card{
    background:linear-gradient(160deg,rgba(255,255,255,.1),rgba(255,255,255,.04));
    border:1px solid rgba(255,255,255,.16);
    border-radius:22px;
    padding:30px 30px 76px;
    box-shadow:var(--shadow-lg);
    backdrop-filter:blur(6px);
  }
  .hv-card figcaption{margin-top:16px;font-size:13px;color:#cfc3e6;text-align:center;}
  .hv-card figcaption b{color:#fff;font-weight:600;}
  .hv-float{
    position:relative;
    margin:-58px 6px 0 auto;
    width:fit-content;
    background:#fff;color:var(--ink);
    border-radius:14px;padding:14px 18px;
    box-shadow:var(--shadow-lg);
    display:flex;gap:14px;align-items:center;
    font-size:13px;line-height:1.35;
  }
  .hv-float .n{font-size:22px;font-weight:700;color:var(--violet-600);letter-spacing:-.02em;}
  .hv-float .t{color:var(--ink-3);font-size:12px;}

  /* ============ Trust bar ============ */
  .trust{background:#fff;border-bottom:1px solid var(--line);}
  .trust .wrap{
    display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
    padding-top:34px;padding-bottom:34px;
  }
  .trust .item{text-align:left;padding-left:22px;border-left:3px solid var(--violet-100);}
  .trust .item:first-child{border-left-color:var(--violet-600);}
  .trust .n{font-size:32px;font-weight:700;letter-spacing:-.02em;color:var(--violet-700);line-height:1.1;}
  .trust .n small{font-size:18px;font-weight:600;color:var(--violet-500);}
  .trust .l{font-size:13.5px;color:var(--ink-3);margin-top:4px;}

  /* ============ Sections ============ */
  section{padding:88px 0;}
  .sec-head{max-width:720px;margin-bottom:52px;}
  .sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .kicker{
    display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.15em;
    text-transform:uppercase;color:var(--violet-600);margin-bottom:14px;
  }
  h2{font-size:clamp(26px,3.1vw,36px);line-height:1.22;letter-spacing:-.018em;font-weight:700;}
  .sec-head p{margin-top:16px;font-size:17px;color:var(--ink-2);}

  /* ============ Problems grid ============ */
  .problems{background:#fff;}
  .prob-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .prob{
    background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 26px 24px;position:relative;overflow:hidden;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .prob:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d5c9ec;}
  .prob .ic{
    width:46px;height:46px;border-radius:12px;background:var(--violet-050);
    display:grid;place-items:center;margin-bottom:18px;color:var(--violet-600);
  }
  .prob .ic svg{width:24px;height:24px;}
  .prob h3{font-size:17.5px;font-weight:650;margin-bottom:9px;letter-spacing:-.01em;}
  .prob p{font-size:14.5px;color:var(--ink-2);}
  .prob .fix{
    margin-top:14px;padding-top:13px;border-top:1px dashed var(--line);
    font-size:13px;color:var(--violet-700);
  }
  .prob .fix b{font-weight:650;}

  /* ============ Product families ============ */
  .fam-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
  .fam{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    overflow:hidden;display:flex;flex-direction:column;
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .fam:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);}
  .fam-media{height:190px;background:linear-gradient(150deg,var(--violet-050),#fff);display:grid;place-items:center;position:relative;border-bottom:1px solid var(--line);}
  .fam-media img{width:100%;height:100%;object-fit:cover;}
  .fam-media .ph{color:var(--ink-3);font-size:13px;display:grid;place-items:center;gap:10px;text-align:center;padding:0 30px;}
  .fam-media .ph svg{width:64px;height:64px;opacity:.5;}
  .fam-badge{
    position:absolute;top:14px;left:14px;
    background:rgba(36,21,57,.78);color:#fff;
    font-size:11.5px;font-weight:600;letter-spacing:.06em;
    padding:5px 11px;border-radius:7px;backdrop-filter:blur(4px);
  }
  .fam-body{padding:24px 26px 26px;display:flex;flex-direction:column;flex:1;}
  .fam h3{font-size:20px;font-weight:650;letter-spacing:-.012em;margin-bottom:9px;}
  .fam p{font-size:14.5px;color:var(--ink-2);margin-bottom:16px;}
  .fam .chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
  .chip{
    font-size:12px;font-weight:550;color:var(--violet-700);
    background:var(--violet-050);border:1px solid #e3d9f4;
    padding:4px 11px;border-radius:999px;
  }
  .fam .more{margin-top:auto;font-size:14px;font-weight:600;color:var(--violet-600);display:inline-flex;align-items:center;gap:6px;}
  .fam .more:hover{gap:10px;}
  .fam .more{transition:gap .15s ease;}

  /* ============ Process ============ */
  .process{background:linear-gradient(180deg,#fff, var(--violet-050));}
  .steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step;}
  .step{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:24px 20px;position:relative;counter-increment:step;
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .step:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
  .step::before{
    content:"0" counter(step);
    font-size:13px;font-weight:700;color:var(--violet-500);letter-spacing:.05em;
    display:block;margin-bottom:14px;
  }
  .step .dot{
    position:absolute;top:22px;right:20px;width:9px;height:9px;border-radius:50%;
    background:var(--violet-100);
  }
  .step:nth-child(2) .dot{background:#d9c8f5;}
  .step:nth-child(3) .dot{background:#b893ec;}
  .step:nth-child(4) .dot{background:#9264dd;}
  .step:nth-child(5) .dot{background:var(--violet-600);}
  .step h3{font-size:15.5px;font-weight:650;margin-bottom:8px;letter-spacing:-.01em;}
  .step p{font-size:13.2px;color:var(--ink-2);line-height:1.6;}
  .process-note{
    margin-top:34px;display:flex;justify-content:center;gap:26px;flex-wrap:wrap;
    font-size:14px;color:var(--ink-2);
  }
  .process-note span{display:inline-flex;gap:8px;align-items:center;}
  .process-note svg{width:16px;height:16px;color:var(--ok);}

  /* ============ Industries ============ */
  .ind-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;}
  .ind{
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:24px 14px 20px;text-align:center;
    transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .ind:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d5c9ec;}
  .ind .ic{width:52px;height:52px;margin:0 auto 14px;border-radius:14px;background:var(--violet-050);display:grid;place-items:center;color:var(--violet-600);}
  .ind .ic svg{width:26px;height:26px;}
  .ind h3{font-size:14px;font-weight:600;line-height:1.35;}

  /* ============ Factory ============ */
  .factory{background:#fff;}
  .factory .cols{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
  .fact-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0 34px;}
  .fstat{background:var(--violet-050);border-radius:12px;padding:18px 20px;}
  .fstat .n{font-size:26px;font-weight:700;color:var(--violet-700);letter-spacing:-.02em;line-height:1.15;}
  .fstat .l{font-size:13px;color:var(--ink-2);margin-top:3px;}
  .factory-imgs{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
  .factory-imgs .im{
    border-radius:14px;overflow:hidden;border:1px solid var(--line);
    background:var(--violet-050);aspect-ratio:4/3;
  }
  .factory-imgs .im img{width:100%;height:100%;object-fit:cover;}
  .factory-imgs .im.tall{grid-row:span 2;aspect-ratio:auto;}
  .img-fallback{width:100%;height:100%;display:grid;place-items:center;color:var(--ink-3);font-size:12.5px;text-align:center;padding:12px;}

  /* ============ FAQ ============ */
  .faq-list{max-width:820px;margin:0 auto;}
  details{
    background:#fff;border:1px solid var(--line);border-radius:13px;
    padding:0;margin-bottom:12px;overflow:hidden;
  }
  details[open]{box-shadow:var(--shadow);}
  summary{
    list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:18px;align-items:center;
    padding:19px 24px;font-weight:600;font-size:15.5px;
  }
  summary::-webkit-details-marker{display:none;}
  summary .pm{
    flex:none;width:26px;height:26px;border-radius:8px;background:var(--violet-050);
    display:grid;place-items:center;color:var(--violet-600);font-weight:600;font-size:16px;
    transition:transform .2s ease;
  }
  details[open] .pm{transform:rotate(45deg);background:var(--violet-600);color:#fff;}
  details .ans{padding:0 24px 22px;color:var(--ink-2);font-size:14.5px;line-height:1.75;}
  details .ans b{color:var(--ink);}

  /* ============ CTA band ============ */
  .cta-band{
    background:
      radial-gradient(760px 340px at 88% 0%,rgba(201,162,39,.22),transparent 60%),
      linear-gradient(150deg,var(--violet-800),var(--violet-600));
    border-radius:24px;color:#fff;
    padding:60px 56px;
    display:grid;grid-template-columns:1.3fr .7fr;gap:40px;align-items:center;
    box-shadow:var(--shadow-lg);
  }
  .cta-band h2{color:#fff;font-size:clamp(24px,2.8vw,32px);}
  .cta-band p{color:#d5c9ee;margin-top:12px;font-size:16px;max-width:52ch;}
  .cta-band .acts{display:flex;flex-direction:column;gap:12px;}

  /* ============ Footer ============ */
  footer{background:var(--violet-900);color:#b6a9d4;margin-top:96px;}
  .foot-main{
    display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;
    padding:64px 0 48px;
  }
  .foot-main h4{color:#fff;font-size:14px;font-weight:600;letter-spacing:.04em;margin-bottom:18px;}
  .foot-main ul{list-style:none;}
  .foot-main li{margin-bottom:10px;font-size:14px;}
  .foot-main a:hover{color:#fff;}
  .foot-brand p{font-size:14px;margin-top:16px;max-width:34ch;line-height:1.7;}
  .foot-contact li{display:flex;gap:10px;align-items:flex-start;line-height:1.6;}
  .foot-contact svg{width:16px;height:16px;flex:none;margin-top:4px;color:#8f7cc0;}
  .foot-bottom{
    border-top:1px solid rgba(255,255,255,.1);
    padding:22px 0;font-size:13px;
    display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#8f83ad;
  }

  /* ============ Responsive ============ */
  @media (max-width:1020px){
    .hero .wrap{grid-template-columns:1fr;padding-top:64px;padding-bottom:72px;}
    .hero-visual{max-width:560px;}
    .prob-grid{grid-template-columns:1fr 1fr;}
    .steps{grid-template-columns:repeat(2,1fr);}
    .ind-grid{grid-template-columns:repeat(3,1fr);}
    .factory .cols{grid-template-columns:1fr;gap:40px;}
    .foot-main{grid-template-columns:1fr 1fr;}
    .cta-band{grid-template-columns:1fr;padding:48px 40px;}
    nav.main{display:none;}
  }
  @media (max-width:620px){
    section{padding:64px 0;}
    .wrap{padding:0 20px;}
    .trust .wrap{grid-template-columns:1fr 1fr;gap:18px;}
    .prob-grid{grid-template-columns:1fr;}
    .fam-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr;}
    .ind-grid{grid-template-columns:1fr 1fr;}
    .fact-stats{grid-template-columns:1fr 1fr;}
    .topbar .tb-left{display:none;}
    .cta-band{padding:40px 26px;}
  }

/* ==========================================================================
   INNER PAGES (Products / About / Contact)
   ========================================================================== */

/* ---- Page hero ---- */
.page-hero{
  background:
    radial-gradient(900px 420px at 88% -20%,rgba(107,63,196,.45),transparent 62%),
    linear-gradient(156deg,var(--violet-900) 0%,var(--violet-800) 58%,#3a2458 100%);
  color:#fff;padding:60px 0 66px;
}
.crumbs{display:flex;gap:9px;align-items:center;font-size:13px;color:#a99cc9;margin-bottom:22px;flex-wrap:wrap;}
.crumbs a{color:#cfc3e6;}
.crumbs a:hover{color:#fff;text-decoration:underline;}
.crumbs i{opacity:.45;font-style:normal;}
.page-hero h1{font-size:clamp(30px,3.8vw,46px);line-height:1.14;letter-spacing:-.02em;font-weight:700;max-width:20ch;}
.page-hero .lead{margin-top:20px;font-size:17.5px;line-height:1.72;color:#cfc3e6;max-width:64ch;}
.page-hero .lead b{color:#fff;font-weight:600;}
.page-hero .hero-cta{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;}
.page-hero .hero-note{margin-top:26px;display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;color:#b3a6d4;}
.page-hero .hero-note span{display:inline-flex;align-items:center;gap:7px;}
.page-hero .hero-note svg{width:15px;height:15px;flex:none;}

/* ---- Sticky anchor nav ---- */
.anchor-nav{position:sticky;top:74px;z-index:40;background:rgba(250,249,252,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);}
.anchor-nav ul{display:flex;gap:6px;list-style:none;overflow-x:auto;padding:11px 0;}
.anchor-nav a{display:block;white-space:nowrap;padding:8px 15px;border-radius:9px;font-size:14.5px;font-weight:550;color:var(--ink-2);border:1px solid transparent;}
.anchor-nav a:hover{background:#fff;border-color:var(--line);color:var(--violet-700);}

/* ---- Product family block ---- */
.fam-block{padding:74px 0;border-bottom:1px solid var(--line);scroll-margin-top:132px;}
.fam-block:last-of-type{border-bottom:none;}
.fam-block .cols{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:start;}
.fam-tag{display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--violet-600);margin-bottom:14px;}
.fam-tag::before{content:"";width:24px;height:2px;background:var(--violet-600);display:block;}
.fam-block h2{font-size:clamp(24px,2.9vw,33px);line-height:1.2;letter-spacing:-.018em;font-weight:700;}
.fam-block .intro{margin-top:16px;font-size:16.5px;color:var(--ink-2);line-height:1.75;}
.fam-block .intro b{color:var(--ink);}

/* ---- Spec table ---- */
.spec{width:100%;border-collapse:collapse;margin-top:26px;font-size:14px;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;}
.spec th,.spec td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:none;}
.spec th{width:36%;font-weight:600;color:var(--violet-700);background:var(--violet-050);}
.spec td{color:var(--ink-2);}
.spec-cap{font-size:12.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:26px;}

/* ---- Diagram / photo media ---- */
.diagram{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;}
.diagram svg,.diagram img{display:block;width:100%;height:auto;}
.diagram-cap{font-size:12.5px;color:var(--ink-3);margin-top:10px;text-align:center;}
.fam-photos{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px;}
.fam-photos .im{border:1px solid var(--line);border-radius:12px;overflow:hidden;aspect-ratio:1/1;background:#0e0b13;}
.fam-photos .im img{width:100%;height:100%;object-fit:cover;}
.fam-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;}

/* ---- Comparison table ---- */
.cmp-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);}
table.cmp{width:100%;border-collapse:collapse;font-size:14px;min-width:760px;}
table.cmp th,table.cmp td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top;}
table.cmp thead th{background:var(--violet-050);color:var(--violet-700);font-weight:650;font-size:13.5px;}
table.cmp tbody th{font-weight:600;color:var(--ink);width:21%;}
table.cmp tr:last-child td,table.cmp tr:last-child th{border-bottom:none;}

/* ---- Capability / value grid ---- */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.cap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.cap .ic{width:44px;height:44px;border-radius:12px;background:var(--violet-050);display:grid;place-items:center;color:var(--violet-600);margin-bottom:16px;}
.cap .ic svg{width:22px;height:22px;}
.cap h3{font-size:16.5px;font-weight:650;margin-bottom:8px;letter-spacing:-.01em;}
.cap p{font-size:14.3px;color:var(--ink-2);}

/* ---- Timeline ---- */
.timeline{position:relative;padding-left:34px;margin-top:8px;}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:var(--violet-100);}
.tl-item{position:relative;padding-bottom:30px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{content:"";position:absolute;left:-34px;top:5px;width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--violet-600);box-sizing:border-box;}
.tl-item .yr{font-size:12.5px;font-weight:700;color:var(--violet-600);letter-spacing:.06em;}
.tl-item h3{font-size:16.5px;font-weight:650;margin:4px 0 6px;letter-spacing:-.01em;}
.tl-item p{font-size:14.5px;color:var(--ink-2);}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:start;}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 32px 28px;box-shadow:var(--shadow);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink);}
.field .req{color:#b3184f;}
.field .hint{font-size:12.5px;color:var(--ink-3);margin-top:6px;}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;
  font:inherit;font-size:14.5px;color:var(--ink);background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--violet-500);box-shadow:0 0 0 3px rgba(138,27,160,.14);}
.field textarea{min-height:118px;resize:vertical;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px;margin-bottom:16px;}
.info-card h3{font-size:15px;font-weight:650;margin-bottom:13px;color:var(--violet-700);}
.info-card ul{list-style:none;font-size:14.5px;color:var(--ink-2);}
.info-card li{display:flex;gap:11px;align-items:flex-start;margin-bottom:11px;line-height:1.6;}
.info-card li:last-child{margin-bottom:0;}
.info-card svg{width:17px;height:17px;flex:none;margin-top:4px;color:var(--violet-500);}
.info-card .qr-box{display:flex;gap:18px;align-items:center;margin-top:6px;}
.info-card .qr-box img{width:148px;height:148px;border:1px solid var(--line);border-radius:10px;flex:none;}
.info-card .qr-box p{font-size:13.5px;color:var(--ink-2);line-height:1.65;margin:0;}
.info-card .qr-box p b{color:var(--ink);font-weight:600;}
.next-steps{counter-reset:ns;}
.next-steps .ns{position:relative;padding-left:42px;margin-bottom:20px;}
.next-steps .ns:last-child{margin-bottom:0;}
.next-steps .ns::before{counter-increment:ns;content:counter(ns);position:absolute;left:0;top:0;width:28px;height:28px;border-radius:9px;background:var(--violet-050);color:var(--violet-600);font-weight:700;font-size:14px;display:grid;place-items:center;}
.next-steps .ns h3{font-size:15.5px;font-weight:650;margin-bottom:4px;}
.next-steps .ns p{font-size:14px;color:var(--ink-2);}

/* ---- Misc ---- */
.note-box{background:var(--gold-soft);border:1px solid #e6d9a8;border-radius:12px;padding:16px 20px;font-size:14px;color:#6b5410;line-height:1.65;}
.bg-white{background:#fff;}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.stat-row .fstat{background:#fff;border:1px solid var(--line);}

@media (max-width:1020px){
  .fam-block .cols{grid-template-columns:1fr;gap:36px;}
  .cap-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;gap:34px;}
  .stat-row{grid-template-columns:1fr 1fr;}
}
@media (max-width:620px){
  .cap-grid{grid-template-columns:1fr;}
  .field-row{grid-template-columns:1fr;}
  .fam-photos{grid-template-columns:repeat(2,1fr);}
  .page-hero{padding:44px 0 50px;}
  .fam-block{padding:52px 0;}
}

/* ==========================================================================
   落地补充（主题新增，非设计稿原有）
   ========================================================================== */

/* 横向溢出防御：内联 SVG 不受 img{max-width} 约束，且 grid 项默认 min-width:auto
   会被 SVG 固有宽度(viewBox 420)撑开 —— 两者都要处理 */
html{overflow-x:hidden;}
.hero .wrap > *{min-width:0;}
.hv-card svg{width:100%;height:auto;display:block;}

/* fam 卡图片撑爆容器修复（v2，绝对定位方案）：
   .fam-media 是 grid + auto 行高，img 被 <picture> 包裹时 height:100% 的参照链
   循环（行高由内容决定 -> 百分比失效），图片按 800x800 固有尺寸渲染成 348px，
   溢出 190px 容器盖住下方标题。绝对定位让 picture 直接填满定高容器，无参照链。 */
.fam-media{overflow:hidden;}
.fam-media picture{position:absolute;inset:0;}
.fam-media img{display:block;width:100%;height:100%;object-fit:cover;}
/* products 页照片格同理（aspect-ratio 盒子里同样是 picture>img 结构） */
.fam-photos .im{position:relative;}
.fam-photos .im picture{position:absolute;inset:0;}
.fam-photos .im img{display:block;width:100%;height:100%;object-fit:cover;}

/* 中文站尚未上线：顶栏语言项保留视觉但不可点，避免 /cn/ 产生 404 内链 */
.topbar .lang .soon{opacity:.45;cursor:default;}

/* 当前页导航高亮：桌面端 */
nav.main a[aria-current="page"]{color:var(--violet-700);background:var(--violet-050);font-weight:600;}

/* 移动端导航：设计稿在 <=1020px 直接隐藏了主导航，这里补上汉堡抽屉 */
.nav-toggle{
  display:none;flex:none;
  width:44px;height:44px;padding:0;
  align-items:center;justify-content:center;flex-direction:column;gap:4.5px;
  background:#fff;border:1px solid var(--line);border-radius:11px;cursor:pointer;
}
.nav-toggle span{
  display:block;width:19px;height:2px;border-radius:2px;
  background:var(--violet-700);transition:transform .2s ease,opacity .2s ease;
}
body.nav-open .nav-toggle span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
body.nav-open .nav-toggle span:nth-child(2){opacity:0;}
body.nav-open .nav-toggle span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

@media (max-width:1020px){
  .site-header .wrap{position:relative;}
  .nav-toggle{display:inline-flex;}
  nav.main{
    display:none;
    position:absolute;left:-12px;right:-12px;top:100%;
    background:#fff;border:1px solid var(--line);border-top:none;
    border-radius:0 0 var(--radius) var(--radius);
    box-shadow:var(--shadow-lg);
    padding:10px 20px 16px;
  }
  body.nav-open nav.main{display:block;}
  nav.main ul{flex-direction:column;gap:0;}
  nav.main a{padding:13px 6px;border-radius:8px;font-size:16px;border-bottom:1px solid var(--violet-050);}
  nav.main li:last-child a{border-bottom:none;}
  .header-cta{padding:9px 15px;font-size:13.5px;}
}

@media (max-width:430px){
  .header-cta{display:none;}
}

/* 顶栏在窄屏换行，避免邮箱+电话+WhatsApp 挤压 */
@media (max-width:700px){
  .topbar .wrap{flex-wrap:wrap;padding-top:7px;padding-bottom:7px;gap:6px 12px;}
  .topbar .tb-left{flex-wrap:wrap;gap:4px 10px;}
}

/* 表单：提交状态与错误提示 */
.form-note{margin-top:14px;font-size:13.5px;line-height:1.6;padding:12px 14px;border-radius:10px;}
.form-note.ok{background:#e8f6ee;border:1px solid #b9e0cb;color:#1b6b45;}
.form-note.err{background:#fdeef2;border:1px solid #f3c6d3;color:#a3133f;}

/* 屏幕阅读器专用文本 */
.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;}

/* ==========================================================================
   页脚移动端排版修复：≤1020px 时四栏折成两列，品牌块（logo+介绍）与 Products
   栏挤在同一行，介绍被压成 6 词/行的窄条。让品牌块独占整行，链接栏保持两列；
   ≤620px 全部单列，栏间距拉开。
   ========================================================================== */
@media (max-width:1020px){
  .foot-brand{grid-column:1 / -1;max-width:56ch;}
  .foot-main{row-gap:42px;}
}
@media (max-width:620px){
  .foot-main{grid-template-columns:1fr;padding:52px 0 40px;}
  .foot-main > div + div{margin-top:36px;}
  .foot-main h4{margin-bottom:12px;}
  .foot-brand p{margin-top:14px;max-width:100%;}
  .foot-bottom{flex-direction:column;gap:6px;padding:20px 0;}
}