/* ===== 盛宝米业（辽宁）有限公司 - 企业官网 ===== */
/* 视觉体系：GAG 深绿 + 金 + 米白 */

:root {
  --green: #1B3A2F;
  --green-light: #2A5A48;
  --green-bg: #EAF0EC;
  --gold: #C8963E;
  --gold-dark: #A67B2E;
  --gold-light: #F5EDE0;
  --gold-bg: #FDF8F0;
  --cream: #FAF7F2;
  --white: #FFFFFF;
  --text: #1C1C1C;
  --text-mid: #444444;
  --text-light: #777777;
  --border: #E5E0D8;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
  --shadow: 0 4px 24px rgba(0,0,0,0.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  --radius: 8px;
  --radius-lg: 16px;
  --font-cn: "PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  --font-en: "Inter","Segoe UI",system-ui,sans-serif;
  --max-w: 1200px;
  --nav-h: 72px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-cn);color:var(--text);background:var(--cream);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul{list-style:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* ===== Button ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;border-radius:var(--radius);border:none;cursor:pointer;transition:all .3s;font-family:var(--font-cn);letter-spacing:.02em}
.btn-dark{background:var(--green);color:#fff}
.btn-dark:hover{background:var(--green-light);transform:translateY(-1px);box-shadow:0 6px 20px rgba(27,58,47,.25)}
.btn-gold{background:var(--gold);color:#fff;box-shadow:0 4px 16px rgba(200,150,62,.25)}
.btn-gold:hover{background:var(--gold-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--green);border:2px solid var(--green)}
.btn-outline:hover{background:var(--green);color:#fff}
.btn-outline-light{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-outline-light:hover{background:#fff;color:var(--green)}

/* ===== Nav ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);background:rgba(255,255,255,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);transition:all .3s}
.nav.scrolled{border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}
.nav-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;justify-content:space-between}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:700;color:var(--green);letter-spacing:-.01em}
.nav-logo-icon{width:36px;height:36px;background:var(--green);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.1rem}
.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--text-light);padding:6px 0;position:relative;transition:color .25s}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gold);border-radius:2px;transition:width .25s}
.nav-links a:hover,.nav-links a.active{color:var(--green)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:all .3s}

/* ===== Hero ===== */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:var(--nav-h);background:linear-gradient(160deg,var(--green) 0%,#0F2A1F 100%);color:#fff}
.hero-bg{position:absolute;inset:0;opacity:.15;background:url(images/field-golden.jpg) center/cover no-repeat;mix-blend-mode:overlay}
.hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:200px;background:linear-gradient(transparent,var(--cream))}
.hero-content{position:relative;z-index:2;max-width:700px}
.hero-badge{display:inline-flex;align-items:center;gap:6px;font-size:.8rem;font-weight:600;letter-spacing:.08em;color:var(--gold);margin-bottom:24px;text-transform:uppercase}
.hero-badge span{width:24px;height:1px;background:var(--gold)}
.hero h1{font-size:3.2rem;font-weight:800;line-height:1.15;letter-spacing:-.03em;margin-bottom:20px}
.hero h1 .brand{color:var(--gold)}
.hero-desc{font-size:1.1rem;line-height:1.8;opacity:.85;margin-bottom:36px;max-width:500px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}

/* ===== Section ===== */
.section{padding:100px 0}
.section-dark{background:var(--green);color:#fff}
.section-header{text-align:center;margin-bottom:64px}
.section-label{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;color:var(--gold);text-transform:uppercase;margin-bottom:12px}
.section-title{font-size:2.3rem;font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
.section-subtitle{font-size:1rem;color:var(--text-light);max-width:500px;margin:0 auto}
.section-dark .section-subtitle{color:rgba(255,255,255,.65)}

/* ===== Section Banner (decorated title block) ===== */
.service-section{padding-top:110px;padding-bottom:110px}
.section-banner{
  position:relative;
  text-align:left;
  margin:0 auto 56px;
  padding:36px 44px 32px;
  background:var(--white);
  border-radius:0 8px 8px 0;
  box-shadow:0 6px 24px -10px rgba(27,58,47,.18);
  max-width:780px;
  overflow:hidden;
}
.section-banner::before{
  content:"";
  position:absolute;
  top:0;left:0;width:120px;height:100%;
  background:linear-gradient(135deg,var(--gold-bg) 0%,rgba(200,150,62,.08) 100%);
  z-index:0;
}
.section-banner>*{position:relative;z-index:1}
.banner-eyebrow{
  display:inline-block;
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.18em;
  color:var(--gold);
  text-transform:uppercase;
  margin-bottom:12px;
  padding:4px 10px;
  background:rgba(200,150,62,.1);
  border-radius:4px;
}
.banner-title{
  font-size:2.3rem;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:12px;
  color:var(--green);
  line-height:1.15;
}
.banner-subtitle{
  font-size:1rem;
  color:var(--text-light);
  max-width:560px;
  margin:0;
  line-height:1.6;
}
.banner-deco{
  position:absolute;
  bottom:0;left:0;
  width:180px;height:3px;
  background:linear-gradient(90deg,var(--gold),transparent);
  border-radius:0 2px 2px 0;
}
@media(max-width:768px){
  .section-banner{padding:24px 24px 22px}
  .banner-title{font-size:1.6rem}
  .section-banner::before{width:80px}
}
[style*="border-left:5px solid var(--green)"] .banner-eyebrow{color:var(--green);background:rgba(27,58,47,.1)}

/* ===== Stats ===== */
.stats-strip{background:var(--white);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:56px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.stat-item h2{font-size:2.6rem;font-weight:800;color:var(--green);letter-spacing:-.02em;font-family:var(--font-en);line-height:1.1}
.stat-item h2 em{font-style:normal;font-size:1.4rem;color:var(--gold)}
.stat-item p{font-size:.85rem;color:var(--text-light);margin-top:8px}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.about-visual{position:relative}
.about-img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius-lg)}
.about-accent{position:absolute;bottom:-16px;right:-16px;background:var(--green);color:#fff;padding:20px 24px;border-radius:var(--radius);font-weight:700;box-shadow:var(--shadow)}
.about-accent .num{font-size:2rem;font-family:var(--font-en);line-height:1;display:block}
.about-accent .label{font-size:.8rem;opacity:.8;margin-top:4px}

/* 2x2 about grid (4 images) */
.about-grid-4{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:10px;position:relative;height:440px;width:100%}
.about-grid-4 .gi{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow-sm);position:relative}
.about-grid-4 .gi img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.about-grid-4 .gi:hover img{transform:scale(1.05)}
.about-grid-4 .accent{position:absolute;bottom:-16px;right:-16px;background:var(--green);color:#fff;padding:18px 22px;border-radius:var(--radius);font-weight:700;box-shadow:var(--shadow);z-index:2}
.about-grid-4 .accent .num{font-size:1.8rem;font-family:var(--font-en);line-height:1;display:block}
.about-grid-4 .accent .label{font-size:.75rem;opacity:.85;margin-top:4px}

.about-text h3{font-size:1.5rem;font-weight:700;margin-bottom:16px;color:var(--green)}
.about-text p{color:var(--text-mid);line-height:1.9;margin-bottom:16px}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.about-feature{display:flex;gap:12px;align-items:flex-start;padding:16px;background:var(--green-bg);border-radius:var(--radius)}
.about-feature-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px}
.about-feature-text h4{font-size:.92rem;font-weight:700;color:var(--green)}
.about-feature-text p{font-size:.82rem;color:var(--text-light);margin:0;line-height:1.5}

/* ===== Brand Matrix 2.0: 6 brands with custom identifiers ===== */
.brand-matrix-6{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.brand-cell{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .35s;border:1px solid var(--border);display:flex;flex-direction:column;cursor:pointer;text-decoration:none;color:inherit}
.brand-cell:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--gold)}

/* Brand identifier header */
.brand-id{height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden;gap:10px}
.brand-id::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;border-radius:2px}

/* Brand accent colors */
.b-id-yx{background:linear-gradient(160deg,#1B3A2F 0%,#0D2618 60%,#2D5A27 100%)}
.b-id-yx::after{background:var(--gold)}
.b-id-yx .brand-name{color:var(--gold)}
.b-id-yx .brand-slogan{color:rgba(255,255,255,.75)}

.b-id-yq{background:linear-gradient(160deg,#4A3728 0%,#3D2B1C 60%,#6B4F3A 100%)}
.b-id-yq::after{background:#D4A574}
.b-id-yq .brand-name{color:#E8C8A0}
.b-id-yq .brand-slogan{color:rgba(255,255,255,.65)}

.b-id-jz{background:linear-gradient(160deg,#6B1A2A 0%,#4A0F1C 60%,#8B2235 100%)}
.b-id-jz::after{background:#D4A56A}
.b-id-jz .brand-name{color:#F0D098}
.b-id-jz .brand-slogan{color:rgba(255,255,255,.7)}

.b-id-zzj{background:linear-gradient(160deg,#1A237E 0%,#0D1442 60%,#283593 100%)}
.b-id-zzj::after{background:#E8B860}
.b-id-zzj .brand-name{color:#F0D88A}
.b-id-zzj .brand-slogan{color:rgba(255,255,255,.7)}

.b-id-ko{background:linear-gradient(160deg,#1C1C1C 0%,#2C2C2C 60%,#3A3A3A 100%)}
.b-id-ko::after{background:var(--gold)}
.b-id-ko .brand-name{color:#fff}
.b-id-ko .brand-slogan{color:rgba(255,255,255,.6)}

.b-id-st{background:linear-gradient(160deg,#D4783B 0%,#B85C28 60%,#E8955A 100%)}
.b-id-st::after{background:#FFF}
.b-id-st .brand-name{color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.2)}
.b-id-st .brand-slogan{color:rgba(255,255,255,.85)}

/* Brand icon styling */
.brand-icon{font-size:2rem;line-height:1;opacity:.95}
.brand-name{font-size:1.35rem;font-weight:800;letter-spacing:.06em;line-height:1}
.brand-slogan{font-size:.78rem;font-weight:500;letter-spacing:.04em;text-align:center;line-height:1.5;padding:0 16px}

/* Brand cell body */
.brand-cell-body{padding:22px 22px 18px;flex:1;display:flex;flex-direction:column}
.brand-cell-body p{font-size:.85rem;color:var(--text-light);line-height:1.7;margin-bottom:14px;flex:1}
.brand-tags{display:flex;flex-wrap:wrap;gap:7px}
.brand-tag{font-size:.73rem;padding:4px 12px;border-radius:10px;font-weight:600;letter-spacing:.02em}

/* ---- responsive ---- */
@media(max-width:968px){.brand-matrix-6{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.brand-matrix-6{grid-template-columns:1fr}}

/* ===== Service (B2B) ===== */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.service-card{text-align:center;padding:44px 28px;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:all .3s}
.service-card:hover{box-shadow:var(--shadow-lg)}
.service-icon{width:60px;height:60px;margin:0 auto 20px;background:var(--green-bg);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem}
.service-card h4{font-size:1.05rem;font-weight:700;margin-bottom:10px;color:var(--green)}
.service-card p{font-size:.88rem;color:var(--text-light);line-height:1.6}

/* ===== Advantage ===== */
.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.advantage-card{text-align:center;padding:36px 20px}
.advantage-num{font-size:3rem;font-weight:800;font-family:var(--font-en);color:var(--gold);line-height:1}
.advantage-card h4{font-size:.95rem;font-weight:700;margin:10px 0 6px}
.advantage-card p{font-size:.82rem;color:var(--text-light);line-height:1.5}

/* 5-card value grid (cultural values) */
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:900px;margin:0 auto}
.value-card{padding:26px 24px;background:rgba(255,255,255,.05);border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1);border-left:3px solid var(--gold);text-align:left;transition:all .3s}
.value-card:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.value-icon{font-size:1.5rem;margin-bottom:10px;display:inline-block}
.value-card h4{font-size:1.05rem;font-weight:700;color:#fff;margin-bottom:6px}
.value-card p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}
.value-card-wide{grid-column:1/-1;background:rgba(200,150,62,.1)!important;border:1px solid rgba(200,150,62,.3)!important}
@media(max-width:968px){.value-grid{grid-template-columns:1fr}}

/* ===== Channel Bar ===== */
.channel-strip{padding:40px 0;text-align:center}
.channel-label{font-size:.8rem;font-weight:700;letter-spacing:.1em;color:var(--gold);margin-bottom:18px}
.channel-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:20px 32px;opacity:.7}
.channel-logos span{font-size:.9rem;font-weight:500;color:#fff}

/* ===== Cert Cards (hybrid: decorative + real photos) ===== */
.cert-row{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cert-hybrid{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:all .35s;display:flex;flex-direction:column}
.cert-hybrid:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.cert-hybrid-top{height:240px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:#f8f8f8;padding:16px}
.cert-hybrid-top img{max-width:100%;max-height:100%;object-fit:contain}
.cert-hybrid-body{padding:18px 20px 20px;border-top:3px solid var(--gold);flex:1}
.cert-hybrid-body h4{font-size:.95rem;font-weight:700;color:var(--green);margin-bottom:4px}
.cert-hybrid-body p{font-size:.78rem;color:var(--text-light);line-height:1.5}
.cert-hybrid-featured{position:relative;border:2px solid var(--gold);box-shadow:0 6px 20px -8px rgba(200,150,62,.4)}
.cert-hybrid-featured::before{content:"★ 重点";position:absolute;top:10px;right:10px;background:var(--gold);color:#fff;font-size:.68rem;font-weight:700;padding:3px 10px;border-radius:10px;letter-spacing:.05em;z-index:2}
.cert-hybrid-featured .cert-hybrid-body{border-top:3px solid var(--gold);background:linear-gradient(180deg,#FFFCF5,var(--white))}
/* ===== Service page responsive (5-col flow + others) ===== */
@media(max-width:968px){
  .cert-row{grid-template-columns:1fr 1fr}
  /* 5-col service flow → 1 col */
  [style*="grid-template-columns:repeat(5"]{grid-template-columns:repeat(2,1fr)!important}
  [style*="grid-template-columns:repeat(4"][style*="padding:28px 18px"]{grid-template-columns:repeat(2,1fr)!important}
  [style*="grid-template-columns:repeat(3"][style*="padding:40px 24px"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:repeat(3"][style*="height:120px"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:1fr 1fr"][style*="gap:32px"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:repeat(3"][style*="display:flex;gap:16px"]{grid-template-columns:1fr!important}
  [style*="display:grid;grid-template-columns:repeat(4,1fr);gap:32px"]{grid-template-columns:repeat(2,1fr)!important}
}
@media(max-width:640px){
  .cert-row{grid-template-columns:1fr}
  [style*="grid-template-columns:repeat(5"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:repeat(4"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:repeat(3"]{grid-template-columns:1fr!important}
  [style*="grid-template-columns:repeat(2"]{grid-template-columns:1fr!important}
  [style*="justify-content:center;gap:36px"]{gap:20px!important}
  [style*="display:grid;grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
}

@media(max-width:968px){.cert-row{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.cert-row{grid-template-columns:1fr}}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px}
.contact-info h3{font-size:1.5rem;font-weight:700;margin-bottom:14px}
.contact-info>p{color:var(--text-light);margin-bottom:28px;line-height:1.7}
.contact-item{display:flex;gap:12px;margin-bottom:20px;align-items:flex-start}
.contact-item-icon{width:40px;height:40px;background:var(--gold-bg);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.contact-item-text h4{font-size:.9rem;font-weight:700}
.contact-item-text p{font-size:.88rem;color:var(--text-mid)}
.contact-form-wrap{background:var(--white);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:13px 16px;border:1.5px solid var(--border);border-radius:var(--radius);font-size:.9rem;font-family:var(--font-cn);color:var(--text);background:var(--cream);outline:none;transition:all .3s}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--gold);background:var(--white);box-shadow:0 0 0 3px rgba(200,150,62,.1)}
.form-group textarea{resize:vertical;min-height:120px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.btn-submit{width:100%;padding:16px;font-size:1rem;justify-content:center;margin-top:4px}

/* ===== Brand Detail Pages ===== */
.brand-hero{padding:120px 0 80px;text-align:center;position:relative;overflow:hidden;color:#fff}
.brand-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.08) 0%,transparent 70%)}
.brand-hero-content{position:relative;z-index:1}
.brand-hero-icon{font-size:4rem;margin-bottom:20px;display:block}
.brand-hero-name{font-size:3.2rem;font-weight:800;letter-spacing:.04em;margin-bottom:12px}
.brand-hero-slogan{font-size:1.25rem;opacity:.85;letter-spacing:.06em;font-style:italic}
.brand-story{max-width:800px;margin:0 auto;padding:80px 20px}
.brand-story h3{font-size:1.4rem;font-weight:700;color:var(--green);margin-bottom:24px;text-align:center}
.brand-story-text{font-size:1.05rem;line-height:2;color:var(--text-light)}
.brand-story-text p{margin-bottom:20px}
.brand-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:900px;margin:50px auto 0}
.brand-feature-card{background:var(--white);padding:28px;border-radius:var(--radius-lg);border-left:4px solid var(--gold);box-shadow:var(--shadow-sm)}
.brand-feature-card h4{font-weight:700;margin-bottom:8px;font-size:1.05rem}
.brand-feature-card p{font-size:.9rem;color:var(--text-light);line-height:1.7}
.brand-back{text-align:center;padding:40px 0 80px}
.brand-back a{display:inline-block;padding:14px 36px;background:var(--green);color:#fff;border-radius:var(--radius);font-weight:600;text-decoration:none;transition:all .3s}
.brand-back a:hover{background:var(--green-dark);transform:translateY(-2px)}

/* Brand page accent colors */
.hero-yx{background:linear-gradient(160deg,#1B3A2F 0%,#0D2618 100%)}
.hero-yq{background:linear-gradient(160deg,#4A3728 0%,#2D1F14 100%)}
.hero-jf{background:linear-gradient(160deg,#6B1A2A 0%,#3A0D14 100%)}
.hero-zzj{background:linear-gradient(160deg,#1A237E 0%,#0D1442 100%)}
.hero-koko{background:linear-gradient(160deg,#1A1A1A 0%,#0A0A0A 100%)}
.hero-st{background:linear-gradient(160deg,#E65100 0%,#BF360C 100%)}

@media(max-width:768px){
  .brand-hero-name{font-size:2rem}
  .brand-feature-grid{grid-template-columns:1fr}
}

/* ===== Marketing Net ===== */
.channel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.channel-col h4{font-size:.95rem;font-weight:700;margin-bottom:14px;color:var(--green)}
.channel-col .tag-row{display:flex;flex-wrap:wrap;gap:8px}
.channel-tag{font-size:.8rem;padding:4px 14px;background:var(--green-bg);color:var(--green);border-radius:14px;font-weight:500}

/* ===== Footer ===== */
.footer{background:var(--text);color:#bbb;padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:44px;margin-bottom:44px}
.footer-brand h3{font-size:1.2rem;font-weight:700;color:#fff;margin-bottom:10px}
.footer-brand p{font-size:.85rem;line-height:1.7;opacity:.65}
.footer-col h4{font-size:.9rem;font-weight:700;color:#fff;margin-bottom:16px}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{font-size:.85rem;opacity:.65;transition:all .25s}
.footer-col ul li a:hover{opacity:1;color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:22px;display:flex;justify-content:space-between;align-items:center;font-size:.8rem;opacity:.4}
.footer-icp{margin-top:8px;font-size:.78rem;opacity:.75;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.footer-icp a{color:rgba(255,255,255,.75);text-decoration:none;transition:color .2s}
.footer-icp a:hover{color:var(--gold)}
.footer-icp-sep{color:rgba(255,255,255,.35)}

/* ===== Animations ===== */
.fade-up{opacity:0;transform:translateY(36px);transition:all .7s cubic-bezier(.16,1,.3,1)}
.fade-up.visible{opacity:1;transform:translateY(0)}
.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}.delay-3{transition-delay:.3s}.delay-4{transition-delay:.4s}

/* Brand cells always clickable even during fade animation */
a.brand-cell{pointer-events:auto!important}

/* ===== Responsive ===== */
@media(max-width:968px){
  .hero-visual{display:none}
  .nav-links{position:fixed;top:var(--nav-h);left:0;right:0;bottom:0;background:var(--white);flex-direction:column;justify-content:center;gap:28px;transform:translateX(100%);transition:transform .4s cubic-bezier(.16,1,.3,1);z-index:999}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:1.2rem}
  .nav-toggle{display:flex}
  .hero h1{font-size:2rem}
  .hero-desc{font-size:.95rem}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:28px}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .brand-matrix{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr 1fr}
  .advantage-grid{grid-template-columns:repeat(2,1fr)}
  .channel-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .cert-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:640px){
  .section{padding:64px 0}
  .section-title{font-size:1.6rem}
  .hero{min-height:auto;padding:120px 0 80px}
  .hero h1{font-size:1.7rem}
  .hero-btns{flex-direction:column}
  .hero-btns .btn{width:100%;justify-content:center}
  .stats-grid{grid-template-columns:1fr 1fr}
  .stat-item h2{font-size:1.8rem}
  .brand-matrix{grid-template-columns:1fr}
  .service-grid{grid-template-columns:1fr}
  .advantage-grid{grid-template-columns:1fr 1fr}
  .advantage-num{font-size:2.2rem}
  .cert-grid{grid-template-columns:1fr}
  .channel-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px;text-align:center}
  .about-features{grid-template-columns:1fr}
}