/* ═══════════════════════════════════════════════════════════════
   公司主页 · 共享样式（index.html / pricing.html 共用）
   主题：天然绿（品牌 Verdant 意象）· 外贸 B2B 风格 · 响应式
   ═══════════════════════════════════════════════════════════════ */
:root{
  --green-900:#14372a;
  --green-800:#1a4a37;
  --green-700:#1f6f43;
  --green-600:#278b52;
  --green-500:#2e9e63;
  --green-100:#e6f4ec;
  --green-50:#f2faf6;
  --cream:#faf7f0;
  --ink:#1f2a24;
  --ink-soft:#52605a;
  --amber:#e8a33d;
  --amber-soft:#fdf3e3;
  --line:#dbe7df;
  --white:#ffffff;
  --shadow:0 10px 30px rgba(20,55,42,.10);
  --radius:14px;
  --maxw:1120px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:"Segoe UI",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block;}
a{color:var(--green-700);text-decoration:none;}
a:hover{text-decoration:underline;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

/* ── 顶部条：多语言切换 ── */
.topbar{background:var(--green-900);color:#cfe8db;font-size:13px;padding:8px 0;letter-spacing:.2px;}
.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;}
.topbar b{color:#fff;}
.lang-select{
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.35);
  border-radius:999px;padding:4px 12px;font-size:12.5px;font-family:inherit;cursor:pointer;outline:none;
}
.lang-select:hover{background:rgba(255,255,255,.22);}
.lang-select option{color:var(--ink);background:#fff;}

/* ── 导航 ── */
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:68px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--green-900);font-size:18px;}
.brand .mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--green-500),var(--green-700));display:flex;align-items:center;justify-content:center;font-size:20px;}
.brand small{display:block;font-size:11px;font-weight:600;color:var(--green-600);letter-spacing:.5px;}
.nav-links{display:flex;gap:24px;align-items:center;list-style:none;}
.nav-links a{color:var(--ink);font-size:14.5px;font-weight:600;}
.nav-links a:hover{color:var(--green-700);text-decoration:none;}
.nav-links a.active{color:var(--green-700);}
.nav-cta{background:var(--green-700);color:#fff!important;padding:9px 18px;border-radius:999px;font-size:14px!important;}
.nav-cta:hover{background:var(--green-600);text-decoration:none;}
.burger{display:none;background:none;border:none;font-size:24px;color:var(--green-900);cursor:pointer;}

/* ── Hero（主页）── */
header.hero{
  background:
    radial-gradient(900px 420px at 85% -10%, rgba(46,158,99,.28), transparent 60%),
    radial-gradient(700px 380px at -10% 110%, rgba(232,163,61,.18), transparent 55%),
    linear-gradient(160deg,var(--green-900) 0%, var(--green-800) 60%, var(--green-700) 100%);
  color:#fff;padding:86px 0 72px;position:relative;overflow:hidden;
}
.hero-paws{position:absolute;right:-60px;top:-40px;font-size:300px;opacity:.06;transform:rotate(-20deg);}
.hero .eyebrow{
  display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  padding:6px 16px;border-radius:999px;font-size:12.5px;letter-spacing:1.5px;font-weight:700;margin-bottom:22px;color:#d8f0e3;
}
.hero h1{font-size:clamp(30px,4.6vw,46px);line-height:1.2;font-weight:800;max-width:760px;margin-bottom:18px;}
.hero h1 .accent{color:#8fe0b4;}
.hero p.sub{font-size:17px;color:#d3e6dc;max-width:700px;margin-bottom:30px;}
.hero p.sub b{color:#fff;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:700;font-size:15px;transition:.18s;border:none;cursor:pointer;}
.btn-primary{background:var(--amber);color:#3a2a08;}
.btn-primary:hover{background:#f2b357;transform:translateY(-2px);text-decoration:none;}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.4);}
.btn-ghost:hover{background:rgba(255,255,255,.2);text-decoration:none;}
.hero-trust{display:flex;gap:24px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);font-size:13.5px;color:#cfe8db;}
.hero-trust span{display:flex;align-items:center;gap:7px;}
.hero-trust .tick{color:#8fe0b4;font-weight:900;}

/* ── 报价页顶部条 ── */
.price-hero{
  background:linear-gradient(160deg,var(--green-900) 0%, var(--green-800) 60%, var(--green-700) 100%);
  color:#fff;padding:64px 0 56px;position:relative;overflow:hidden;
}
.price-hero .eyebrow{
  display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);
  padding:6px 16px;border-radius:999px;font-size:12.5px;letter-spacing:1.5px;font-weight:700;margin-bottom:22px;color:#d8f0e3;
}
.price-hero h1{font-size:clamp(28px,4vw,40px);line-height:1.2;font-weight:800;margin-bottom:14px;}
.price-hero p{font-size:16.5px;color:#d3e6dc;max-width:720px;}
.price-hero p b{color:#fff;}

/* ── 通用区块 ── */
section{padding:76px 0;}
.sec-head{max-width:720px;margin:0 auto 48px;text-align:center;}
.sec-head .kicker{color:var(--green-600);font-weight:800;letter-spacing:1.6px;font-size:13px;text-transform:uppercase;margin-bottom:10px;}
.sec-head h2{font-size:clamp(26px,3.4vw,36px);color:var(--green-900);margin-bottom:14px;line-height:1.25;}
.sec-head p{color:var(--ink-soft);font-size:16px;}
section.alt{background:var(--white);}
section.tint{background:var(--green-50);}

/* ── About ── */
.about-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;}
.about-text p{color:var(--ink-soft);margin-bottom:16px;}
.about-text p b{color:var(--ink);}
.about-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
.about-card h3{color:var(--green-800);font-size:17px;margin-bottom:16px;border-bottom:2px solid var(--green-100);padding-bottom:12px;}
.about-card ul{list-style:none;}
.about-card li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:14.5px;display:flex;gap:10px;align-items:flex-start;}
.about-card li:last-child{border-bottom:none;}
.about-card li .k{color:var(--green-700);font-weight:700;white-space:nowrap;}
.about-card li .v{color:var(--ink-soft);}

/* ── Products（主页卡片，含跳转报价页）── */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.prod-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:0 0 26px;display:flex;flex-direction:column;overflow:hidden;transition:.2s;position:relative;}
.prod-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);}
.prod-card.featured{border:2px solid var(--green-600);}
.prod-top{background:linear-gradient(150deg,var(--green-100),#f0f9f3);padding:26px 26px 20px;}
.prod-top .tag{position:absolute;top:16px;right:16px;background:var(--amber);color:#3a2a08;font-size:11px;font-weight:800;letter-spacing:1px;padding:4px 10px;border-radius:999px;}
.prod-top .icon{font-size:34px;margin-bottom:12px;}
.prod-top h3{font-size:19px;color:var(--green-900);}
.prod-top .formula{font-size:13px;color:var(--ink-soft);margin-top:4px;}
.prod-body{padding:20px 26px 0;flex:1;display:flex;flex-direction:column;}
.prod-body ul{list-style:none;margin-bottom:18px;flex:1;}
.prod-body li{font-size:14px;color:var(--ink-soft);padding:5px 0 5px 22px;position:relative;}
.prod-body li::before{content:"✓";position:absolute;left:0;color:var(--green-500);font-weight:800;}
.prod-cta{margin-top:16px;text-align:center;}
.prod-cta a{font-size:14px;font-weight:700;color:var(--green-700);border:1.5px solid var(--green-600);padding:9px 20px;border-radius:999px;display:inline-block;}
.prod-cta a:hover{background:var(--green-600);color:#fff;text-decoration:none;}

/* ── 报价页产品表格 ── */
.price-block{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;margin-bottom:26px;scroll-margin-top:100px;}
.price-block.featured{border:2px solid var(--green-600);}
.price-block-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:6px;}
.price-block-head .icon{font-size:30px;}
.price-block-head h3{font-size:20px;color:var(--green-900);}
.price-block-head .formula{font-size:13.5px;color:var(--ink-soft);margin-top:2px;}
.price-block-head .tag{background:var(--amber);color:#3a2a08;font-size:11px;font-weight:800;letter-spacing:1px;padding:4px 10px;border-radius:999px;white-space:nowrap;}
.price-table{width:100%;border-collapse:collapse;font-size:14.5px;margin:16px 0 10px;}
.price-table th{background:var(--green-50);color:var(--green-800);font-weight:700;padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);}
.price-table td{padding:10px 12px;border-bottom:1px dashed var(--line);color:var(--ink-soft);}
.price-table td:last-child{font-weight:800;color:var(--green-700);font-size:15.5px;}
.price-table tr:last-child td{border-bottom:none;}
.price-note{font-size:12.5px;color:var(--ink-soft);}
.price-block .prod-cta{margin-top:16px;text-align:left;}

/* ── 报价条款框 ── */
.terms-box{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;box-shadow:var(--shadow);margin-bottom:44px;}
.terms-box h3{color:var(--green-800);font-size:17px;margin-bottom:14px;}
.terms-box ul{list-style:none;}
.terms-box li{font-size:14.5px;color:var(--ink-soft);padding:7px 0 7px 24px;position:relative;border-bottom:1px dashed var(--line);}
.terms-box li:last-child{border-bottom:none;}
.terms-box li::before{content:"✓";position:absolute;left:0;color:var(--green-500);font-weight:800;}

/* ── 报价页小卡片（MOQ/样品/OEM）── */
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:56px;}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;}
.mini-card .ico{font-size:26px;margin-bottom:10px;}
.mini-card h3{font-size:15.5px;color:var(--green-900);margin-bottom:6px;}
.mini-card p{font-size:13.5px;color:var(--ink-soft);}

/* ── Why Us ── */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.why-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.2s;}
.why-card:hover{box-shadow:var(--shadow);}
.why-card .ico{font-size:28px;margin-bottom:12px;}
.why-card h3{font-size:16.5px;color:var(--green-900);margin-bottom:8px;}
.why-card p{font-size:14px;color:var(--ink-soft);}
.why-card p b{color:var(--green-700);}

/* ── Factory ── */
.factory-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;}
.photo-placeholder{border:2px dashed var(--green-500);border-radius:var(--radius);background:var(--green-50);padding:56px 20px;text-align:center;color:var(--green-600);font-weight:600;font-size:15px;}
.photo-placeholder small{display:block;color:var(--ink-soft);font-weight:400;margin-top:6px;font-size:13px;}
.factory-list{list-style:none;margin-top:18px;}
.factory-list li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14.5px;color:var(--ink-soft);}
.factory-list li:last-child{border-bottom:none;}
.factory-list .k{color:var(--green-800);font-weight:700;min-width:96px;}

/* ── Quality / OEM ── */
.qo-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;}
.panel h3{color:var(--green-800);font-size:17px;margin-bottom:14px;}
.panel p{font-size:14.5px;color:var(--ink-soft);margin-bottom:10px;}
.step{display:flex;gap:14px;padding:10px 0;border-bottom:1px dashed var(--line);align-items:flex-start;}
.step:last-child{border-bottom:none;}
.step .num{background:var(--green-700);color:#fff;min-width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;margin-top:2px;}
.step b{color:var(--ink);font-size:14.5px;display:block;}
.step span{font-size:13.5px;color:var(--ink-soft);}

/* ── Contact ── */
section.contact{background:linear-gradient(150deg,var(--green-900),var(--green-800));color:#fff;}
.contact .sec-head h2{color:#fff;}
.contact .sec-head p{color:#cfe8db;}
.contact .sec-head .kicker{color:#8fe0b4;}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:start;}
.contact-item{display:flex;gap:14px;margin-bottom:20px;align-items:flex-start;}
.contact-item .ci{font-size:22px;background:rgba(255,255,255,.1);border-radius:10px;width:46px;height:46px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.contact-item b{display:block;color:#fff;font-size:15px;}
.contact-item span{color:#cfe8db;font-size:14.5px;word-break:break-all;}
.whatsapp-btn{display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#fff;font-weight:700;padding:12px 24px;border-radius:999px;margin-top:6px;font-size:15px;}
.whatsapp-btn:hover{background:#1fb958;text-decoration:none;}
form{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:26px;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
form input,form textarea{width:100%;padding:12px 14px;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.1);color:#fff;font-size:14.5px;font-family:inherit;}
form input::placeholder,form textarea::placeholder{color:rgba(255,255,255,.5);}
form textarea{min-height:110px;resize:vertical;}
form .btn{margin-top:6px;width:100%;justify-content:center;}

/* ── 报价页 CTA 条 ── */
.price-cta{background:linear-gradient(150deg,var(--green-900),var(--green-800));color:#fff;text-align:center;padding:56px 0;border-radius:var(--radius);}
.price-cta h3{font-size:clamp(22px,3vw,30px);margin-bottom:12px;color:#fff;}
.price-cta p{color:#cfe8db;margin-bottom:26px;}

/* ── 市场定制块（每种语言专属内容，data-lang-show 控制显隐）── */
.market-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;}
.market-box .mkt-head{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.market-box .mkt-flag{font-size:30px;}
.market-box .mkt-head h3{font-size:18px;color:var(--green-900);}
.market-box .mkt-head p{font-size:13px;color:var(--ink-soft);}
.mkt-item{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;}
.mkt-item .mi-ico{font-size:22px;flex-shrink:0;margin-top:2px;}
.mkt-item b{display:block;font-size:14.5px;color:var(--green-800);}
.mkt-item span{font-size:13.5px;color:var(--ink-soft);}

/* ── 报价页语言专属提示条 ── */
.lang-note{background:var(--amber-soft);border:1px solid #ecd9b0;border-radius:10px;padding:12px 16px;font-size:14px;color:#7a5a1e;margin-bottom:26px;}

/* ── Footer ── */
footer{background:var(--green-900);color:#9fc3b1;padding:36px 0;font-size:13.5px;}
.foot-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;}
footer b{color:#e6f4ec;}

/* ── 响应式 ── */
@media(max-width:920px){
  .about-grid,.factory-grid,.qo-grid,.contact-grid{grid-template-columns:1fr;}
  .prod-grid,.why-grid,.mini-grid{grid-template-columns:1fr 1fr;}
}
@media(max-width:640px){
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;background:#fff;
    flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid var(--line);align-items:flex-start;
  }
  .nav-links.open{display:flex;}
  .burger{display:block;}
  .prod-grid,.why-grid,.mini-grid{grid-template-columns:1fr;}
  .frow{grid-template-columns:1fr;}
  header.hero{padding:60px 0;}
  .hero-trust{gap:12px;}
}