/*
Theme Name: 一果食品 · 企业官网（大气版）
Theme URI: https://www.yiguofood.cn
Description: 一果食品企业官网主题——以一果企业 VI（中黄 PANTONE 141 C + 藏青 PANTONE 294 C）为主色，简约大气、突出龙头企业工厂实力。首页/关于我们/产品中心/B端·OEM·特通·其他渠道/联系我们，后台可维护。
Author: 一果食品 · 技术部
Version: 1.1.1
Requires at least: 5.8
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: yiguo-corporate
*/

/* ============================================================
   设计变量（部分由 Customizer 注入覆盖）
   ============================================================ */
:root{
    --brand-primary:#F8B616;      /* 中黄 PANTONE 141 C */
    --brand-primary-dark:#e0a30c;
    --brand-ink:#292A48;          /* 藏青 PANTONE 294 C */
    --brand-ink-deep:#1b1c33;
    --brand-leaf:#5b8c5a;         /* 自然绿（点缀） */

    --ink-900:#1f2230;
    --ink-700:#3a3f52;
    --ink-500:#6b7088;
    --ink-300:#aeb4c6;
    --line:#ececf2;
    --bg-soft:#f7f8fb;
    --white:#ffffff;

    --radius:14px;
    --radius-sm:10px;
    --shadow-sm:0 4px 16px rgba(31,34,48,.06);
    --shadow:0 12px 40px rgba(31,34,48,.10);
    --shadow-lg:0 24px 70px rgba(31,34,48,.16);
    --container:1280px;
    --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* 参考站字号基准：导航 16px / 正文 16px / 区块标题 40-46px / 大数字 66px */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
    margin:0;font-family:var(--font);color:var(--ink-700);
    background:var(--white);line-height:1.9;font-size:16px;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{color:var(--ink-900);line-height:1.3;font-weight:800;margin:0 0 .5em;letter-spacing:.5px;}
p{margin:0 0 1.2em;}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 32px;}

/* ============================================================
   按钮
   ============================================================ */
.btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:14px 30px;border-radius:999px;font-weight:700;font-size:15px;
    border:2px solid transparent;cursor:pointer;transition:.25s ease;
    background:var(--brand-primary);color:var(--brand-ink);
}
.btn:hover{background:var(--brand-primary-dark);transform:translateY(-2px);box-shadow:0 10px 24px rgba(248,182,22,.32);}
.btn-primary{background:var(--brand-primary);color:var(--brand-ink);}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.7);color:#fff;}
.btn-ghost:hover{background:#fff;color:var(--brand-ink);border-color:#fff;}
.btn-ink{background:var(--brand-ink);color:#fff;}
.btn-ink:hover{background:var(--brand-ink-deep);box-shadow:0 10px 24px rgba(41,42,72,.30);}
.btn-sm{padding:10px 22px;font-size:14px;}

/* ============================================================
   顶部导航
   ============================================================ */
/* 导航条高 84px（参考站 line-height clamp 最大 5.25rem = 84px） */
.site-header{
    position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
    backdrop-filter:saturate(180%) blur(10px);
    border-bottom:1px solid var(--line);transition:.3s;
}
.site-header.scrolled{box-shadow:var(--shadow-sm);}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:84px;gap:24px;}
/* LOGO 完整显示，不被裁切 */
.brand{display:flex;align-items:center;flex:0 0 auto;}
.brand img{height:56px;width:auto;max-width:280px;object-fit:contain;}
.main-nav{display:flex;align-items:center;gap:8px;}
.main-nav > li{position:relative;list-style:none;}
.main-nav > li > a{
    display:block;padding:10px 18px;color:var(--ink-700);font-weight:600;
    font-size:16px;line-height:64px;padding:0 18px;border-radius:8px;transition:.2s;
}
.main-nav > li > a:hover{color:var(--brand-ink);background:var(--bg-soft);}
.main-nav > li.current-menu-item > a,
.main-nav > li.current-menu-ancestor > a{color:var(--brand-ink);}
.main-nav > li.current-menu-item > a::after,
.main-nav > li.current-menu-ancestor > a::after{
    content:"";display:block;height:3px;width:22px;background:var(--brand-primary);
    border-radius:3px;margin:6px auto 0;
}
/* 下拉 */
.main-nav .sub-menu{
    position:absolute;top:100%;left:0;min-width:180px;background:#fff;
    border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow);
    padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;z-index:50;
}
.main-nav li:hover > .sub-menu{opacity:1;visibility:visible;transform:translateY(0);}
.main-nav .sub-menu li{list-style:none;}
.main-nav .sub-menu a{display:block;padding:10px 14px;border-radius:8px;font-size:14px;font-weight:600;}
.main-nav .sub-menu a:hover{background:var(--brand-primary);color:var(--brand-ink);}
/* 右侧：语言切换 + CTA */
.nav-right{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.lang-switch{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:700;}
.lang-switch a{color:var(--ink-500);transition:.2s;padding:4px 2px;}
.lang-switch a:hover{color:var(--brand-ink);}
.lang-switch a.on{color:var(--brand-primary-dark);border-bottom:2px solid var(--brand-primary);}
.lang-switch .sep{color:var(--ink-300);font-weight:400;}
.nav-cta{padding:11px 24px;font-size:15px;}
.nav-cta::after{display:none;}
/* 导航右侧销售热线（后台「联系方式→销售热线」可改） */
.nav-phone{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;color:var(--brand-ink);padding:9px 16px;border:1px solid var(--line);border-radius:999px;transition:.2s;}
.nav-phone:hover{background:var(--brand-primary);border-color:var(--brand-primary);}
.nav-phone .ic{font-size:16px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--brand-ink);margin:6px 0;border-radius:2px;}

/* ============================================================
   Hero 大屏
   ============================================================ */
.hero{
    position:relative;min-height:82vh;display:flex;align-items:center;
    color:#fff;overflow:hidden;background:#1b1c33;
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);}
.hero::after{content:"";position:absolute;inset:0;
    background:linear-gradient(100deg,rgba(27,28,51,.92) 0%,rgba(27,28,51,.55) 45%,rgba(27,28,51,.25) 100%);}
.hero .container{position:relative;z-index:2;padding:120px 24px;max-width:1100px;}
.hero .eyebrow{color:var(--brand-primary);}
.hero h1{
    color:#fff;font-size:clamp(38px,5.2vw,64px);font-weight:900;letter-spacing:2px;
    margin:.3em 0 .4em;text-shadow:0 4px 30px rgba(0,0,0,.25);
}
.hero h1 .hl{color:var(--brand-primary);}
.hero p.lead{font-size:clamp(17px,2.1vw,21px);color:rgba(255,255,255,.92);max-width:760px;margin-bottom:40px;line-height:1.85;}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;}
.hero-scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.7);font-size:13px;letter-spacing:2px;}

/* ============================================================
   通用区段
   ============================================================ */
.section{padding:120px 0;}
.section.alt{background:var(--bg-soft);}
.section-head{text-align:center;max-width:820px;margin:0 auto 72px;}
.eyebrow{
    display:inline-block;font-size:14px;font-weight:800;letter-spacing:3px;
    color:var(--brand-primary-dark);text-transform:uppercase;margin-bottom:14px;
}
.section-head h2{font-size:clamp(30px,3.6vw,46px);}
.section-head p{color:var(--ink-500);font-size:17px;}

/* 关于我们 */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center;}
.about-text h2{font-size:clamp(26px,3vw,38px);}
.about-text .lead{font-size:17px;color:var(--ink-700);}
.about-figure{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.about-figure img{width:100%;height:100%;object-fit:cover;min-height:380px;}
.about-figure .badge{
    position:absolute;left:20px;bottom:20px;background:var(--brand-primary);color:var(--brand-ink);
    padding:14px 22px;border-radius:12px;font-weight:800;box-shadow:var(--shadow);
}
.about-figure .badge b{display:block;font-size:26px;line-height:1;}
.about-figure .badge span{font-size:13px;font-weight:600;}

/* 大数字实力 */
/* 大数字（参考站用 66px，这里 56px 兼顾中文观感） */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:10px;}
.stat{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px 24px;text-align:center;
    box-shadow:var(--shadow-sm);transition:.25s;
}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand-primary);}
.stat .num{font-size:clamp(38px,4vw,56px);font-weight:900;color:var(--brand-ink);line-height:1.05;}
.stat .num span{font-size:20px;color:var(--brand-primary-dark);margin-left:3px;}
.stat .label{margin-top:14px;color:var(--ink-500);font-size:15px;font-weight:600;}

/* 品质三栏（借鉴参考站 QUALITY） */
.quality{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.quality-card{
    background:#fff;border-radius:var(--radius);padding:38px 30px;box-shadow:var(--shadow-sm);
    border-top:4px solid var(--brand-primary);transition:.25s;
}
.quality-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.quality-card .ic{
    width:60px;height:60px;border-radius:16px;display:flex;align-items:center;justify-content:center;
    background:rgba(248,182,22,.14);color:var(--brand-primary-dark);font-size:28px;margin-bottom:20px;
}
.quality-card h3{font-size:24px;margin-bottom:12px;}
.quality-card p{color:var(--ink-500);font-size:16px;margin:0;}
.link-more{color:var(--brand-primary-dark);font-weight:800;font-size:15px;transition:.2s;}
.link-more:hover{color:var(--brand-ink);}
.quality-tagline{
    text-align:center;margin:64px 0 0;font-size:clamp(20px,2.4vw,26px);
    font-weight:800;color:var(--brand-ink);letter-spacing:1px;
}

/* 工厂实力（深色带图） */
.strength{position:relative;color:#fff;background:var(--brand-ink);overflow:hidden;}
.strength::before{content:"";position:absolute;right:-80px;top:-80px;width:340px;height:340px;border-radius:50%;background:rgba(248,182,22,.10);}
.strength .container{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.strength .eyebrow{color:var(--brand-primary);}
.strength h2{color:#fff;font-size:clamp(26px,3vw,38px);}
.strength p{color:rgba(255,255,255,.82);}
.strength .feat{list-style:none;padding:0;margin:24px 0 0;}
.strength .feat li{display:flex;gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.12);}
.strength .feat .dot{
    flex:0 0 30px;height:30px;border-radius:8px;background:var(--brand-primary);color:var(--brand-ink);
    display:flex;align-items:center;justify-content:center;font-weight:900;
}
.strength .feat b{color:#fff;display:block;}
.strength .feat small{color:rgba(255,255,255,.7);}
.strength-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);min-height:360px;}
.strength-media img{width:100%;height:100%;object-fit:cover;}

/* 产品中心（按渠道分组，借鉴参考站 PRODUCTS） */
.channel-block{padding:80px 0;border-top:1px solid var(--line);}
.channel-block:first-of-type{border-top:0;padding-top:0;}
.channel-head{display:flex;align-items:flex-end;gap:18px;margin-bottom:40px;flex-wrap:wrap;}
.channel-head .ic{
    flex:0 0 auto;width:72px;height:72px;border-radius:20px;display:flex;align-items:center;justify-content:center;
    background:var(--brand-primary);font-size:34px;
}
.channel-head h2{font-size:clamp(26px,2.8vw,36px);margin:0;}
.channel-head .intro{flex:1;min-width:260px;color:var(--ink-500);font-size:16px;margin:0;}
.channel-head .more{margin-left:auto;}

.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.product-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
    box-shadow:var(--shadow-sm);transition:.28s;display:flex;flex-direction:column;
}
.product-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--brand-primary);}
.product-thumb{aspect-ratio:4/3;background:var(--bg-soft);position:relative;overflow:hidden;}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s;}
.product-card:hover .product-thumb img{transform:scale(1.06);}
.product-thumb .ph{
    position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
    font-size:64px;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));
}
.product-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.tag-row{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap;}
.tag{font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;}
.tag.series{background:rgba(91,140,90,.14);color:var(--brand-leaf);}
.tag.channel{background:rgba(41,42,72,.08);color:var(--brand-ink);}
.product-body h3{font-size:21px;margin:0 0 8px;}
.product-body .tagline{color:var(--ink-500);font-size:15px;margin:0 0 16px;flex:1;}
.product-body .link{color:var(--brand-primary-dark);font-weight:800;font-size:15px;}
.product-card:hover .product-body .link{color:var(--brand-ink);}

/* 产品详情 */
.product-hero{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start;}
.product-hero .gallery{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
.product-hero .gallery img{width:100%;}
.product-hero .gallery .ph{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;font-size:80px;font-weight:900;color:#fff;background:linear-gradient(135deg,var(--brand-primary),var(--brand-primary-dark));}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm);}
.feature-list{list-style:none;padding:0;margin:0;}
.feature-list li{display:flex;gap:12px;padding:9px 0;align-items:flex-start;}
.feature-list .dot{flex:0 0 26px;height:26px;border-radius:7px;background:var(--brand-primary);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:14px;margin-top:2px;}
.certs{display:flex;gap:10px;flex-wrap:wrap;}
.cert{background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:13px;font-weight:600;color:var(--ink-700);}
.spec-table{width:100%;border-collapse:collapse;margin:0;font-size:14px;}
.spec-table th,.spec-table td{border:1px solid var(--line);padding:10px 12px;text-align:center;}
.spec-table th{background:var(--brand-ink);color:#fff;font-weight:700;}
.spec-table tr:nth-child(even) td{background:var(--bg-soft);}

/* CTA 采购带 */
.cta-band{background:var(--brand-primary);color:var(--brand-ink);padding:64px 0;position:relative;overflow:hidden;}
.cta-band::before{content:"";position:absolute;right:-60px;bottom:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.22);}
.cta-band .container{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;}
.cta-band h3{color:var(--brand-ink);font-size:30px;margin:0;}
.cta-band p{margin:8px 0 0;color:#7a5a08;font-weight:600;}
/* 联系方式：白色胶囊，保证在黄/藏青任意底色上都清晰可见，且电话 / 邮箱 / 立即咨询 三处配色统一 */
.cta-band .contact-now{display:flex;gap:16px;flex-wrap:wrap;align-items:center;}
.cta-band .contact-now a{
    display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:16px;
    color:var(--brand-ink);background:#fff;padding:12px 20px;border-radius:999px;
    box-shadow:0 8px 20px rgba(0,0,0,.10);transition:.2s;
}
.cta-band .contact-now a:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,0,0,.16);}
.cta-band .contact-now .ic{width:34px;height:34px;border-radius:50%;background:var(--brand-primary);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-size:16px;}
.cta-band .contact-now .btn{
    background:#fff;color:var(--brand-ink);border:2px solid var(--brand-ink);
    font-weight:800;font-size:16px;padding:12px 22px;border-radius:999px;
}
.cta-band .contact-now .btn:hover{background:var(--brand-ink);color:#fff;}

/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;}
.contact-info{list-style:none;padding:0;margin:24px 0 0;}
.contact-info li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);}
.contact-info .ic{flex:0 0 46px;height:46px;border-radius:12px;background:var(--brand-primary);color:var(--brand-ink);display:flex;align-items:center;justify-content:center;font-size:20px;}
.contact-info b{display:block;color:var(--ink-900);}
.contact-info small{color:var(--ink-500);}
.map-box{margin-top:20px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);min-height:220px;background:
    linear-gradient(135deg,#eef1f6,#dfe5ee) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="40" height="40"><path d="M20 6c-7 0-12 5-12 12 0 8 12 20 12 20s12-12 12-20c0-7-5-12-12-12z" fill="%23F8B616"/><circle cx="20" cy="18" r="5" fill="%23292A48"/></svg>') center/cover no-repeat;}
.map-box .pin{display:flex;align-items:center;justify-content:center;height:220px;color:var(--brand-ink);font-weight:700;}
.contact-form .form-field{margin-bottom:16px;}
.contact-form label{display:block;font-weight:700;color:var(--ink-900);margin-bottom:6px;font-size:14px;}
.contact-form input,.contact-form textarea{
    width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;font-family:inherit;font-size:15px;
    background:#fff;color:var(--ink-900);transition:.2s;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(248,182,22,.18);}
.form-success{background:rgba(91,140,90,.12);border:1px solid var(--brand-leaf);color:#3f6b3f;padding:14px 18px;border-radius:10px;font-weight:700;margin-bottom:18px;}

/* 页脚 */
.site-footer{background:var(--brand-ink-deep);color:rgba(255,255,255,.78);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;}
.site-footer .brand img{height:46px;filter:brightness(0) invert(1);opacity:.95;}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:18px;letter-spacing:1px;}
.site-footer ul{list-style:none;padding:0;margin:0;}
.site-footer ul li{padding:7px 0;}
.site-footer ul a{color:rgba(255,255,255,.72);transition:.2s;font-size:14px;}
.site-footer ul a:hover{color:var(--brand-primary);}
.footer-about p{font-size:14px;color:rgba(255,255,255,.66);margin-top:14px;}
.footer-qr{background:#fff;border-radius:12px;padding:10px;width:120px;margin-top:18px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);}

/* 面包屑 */
.breadcrumb{font-size:14px;color:var(--ink-500);margin-bottom:16px;}
.breadcrumb a{color:var(--brand-primary-dark);font-weight:600;}

/* 内页小 Hero（关于/产品/联系共用） */
.hero-mini{background:linear-gradient(100deg,var(--brand-ink-deep),var(--brand-ink));color:#fff;padding:92px 0 66px;}
.hero-mini .eyebrow{color:var(--brand-primary);}
.hero-mini h1{color:#fff;font-size:clamp(30px,4vw,46px);margin:.2em 0 0;}
.hero-mini p{color:rgba(255,255,255,.82);max-width:720px;margin-top:14px;}

/* 响应式 */
@media (max-width:980px){
    .about-grid,.strength .container,.product-hero,.split,.contact-grid{grid-template-columns:1fr;gap:32px;}
    .stats{grid-template-columns:repeat(2,1fr);}
    .quality,.products-grid{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .main-nav{position:absolute;top:84px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
        padding:10px;box-shadow:var(--shadow);display:none;border-top:1px solid var(--line);}
    .main-nav.open{display:flex;}
    .main-nav > li > a{line-height:48px;padding:0 14px;}
    .main-nav .sub-menu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding-left:14px;}
    .nav-toggle{display:block;}
    .nav-right{gap:10px;}
    .lang-switch{font-size:14px;}
    .nav-cta{padding:9px 18px;font-size:14px;}
}
@media (max-width:560px){
    .stats,.quality,.products-grid,.footer-grid{grid-template-columns:1fr;}
    .section{padding:80px 0;}
    .hero .container{padding:96px 24px;}
    .brand img{height:44px;}
    .nav-wrap{height:72px;}
}