/* ===== Kusen 独立站首页 · 工业蓝金风 ===== */
:root{
  --ku-blue:#0f3557; --ku-blue2:#14467a; --ku-teal:#12b9a0;
  --ku-gold:#c8a24a; --ku-gold2:#d4af37; --ku-bg:#f5f7fa; --ku-dark:#0f1f33; --ku-mut:#5b6b7b;
  --ku-display:"Archivo","Inter","Noto Sans SC",sans-serif;
  --ku-body:"Inter","Noto Sans SC",sans-serif;
}
/* 前台页隐藏主题自带页面标题(避免与 hero 重复) */
body.home .wp-block-post-title,body.home .entry-title,
body.home .wp-block-query-title,body.home .has-post-title{display:none !important;}
body.home .wp-block-post-content{padding:0;}
/* 清理导航杂项(保留 Shop/Cart/Checkout/Contact 等) */
.wp-block-navigation li:has(a[href*="news"]),.wp-block-navigation li:has(a[href*="sample-page"]),
.wp-block-navigation li:has(a[href*="refund"]),.wp-block-navigation li:has(a[href*="privacy-policy"]),
.wp-block-navigation li:has(a[href*="my-account"]),.wp-block-navigation li:has(a[href*="/cart/"]),
.wp-block-navigation li:has(a[href*="/checkout/"]),.wp-block-navigation li:has(a[href*="/korzina/"]),
.wp-block-navigation li:has(a[href*="/oformlenie-zakaza/"]),.wp-block-navigation li:has(a[href*="/moy-akkaunt/"]),
.wp-block-navigation li:has(a[href="http:///#"]),.wp-block-navigation li:has(a[href="#"]){display:none !important;}
#kusen-home{font-family:var(--ku-body);color:var(--ku-dark);line-height:1.65;}
#kusen-home .ku-h1,#kusen-home .ku-h2,#kusen-home .ku-cta-inner h2{font-family:var(--ku-display);letter-spacing:-.5px;}
#kusen-home .ku-card h3,#kusen-home .ku-adv-item h4{font-family:var(--ku-display);}
#kusen-home a{text-decoration:none;}
#kusen-home *{box-sizing:border-box;}

/* 通栏：交给 WordPress 的 alignfull（见 kusen-frontend.php 里给 #kusen-home 加的 class） */

/* 外层宽度 */
#kusen-home .ku-hero-inner,#kusen-home .ku-stats-grid,#kusen-home .ku-sec,#kusen-home .ku-adv,#kusen-home .ku-cta-inner{max-width:1140px;margin:0 auto;padding:0 20px;}

/* HERO */
#kusen-home .ku-hero{background:linear-gradient(100deg,rgba(15,53,87,.94) 0%,rgba(20,70,122,.80) 50%,rgba(18,130,132,.46) 100%),url('/wp-content/uploads/2026/09/ku-hero.jpg') center/cover no-repeat;color:#fff;padding:88px 0 76px;position:relative;overflow:hidden;}
#kusen-home .ku-hero::after{content:"";position:absolute;right:-80px;top:-60px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(216,190,100,.28),transparent 62%);pointer-events:none;}
#kusen-home .ku-badge{display:inline-block;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);padding:6px 14px;border-radius:999px;font-size:13px;letter-spacing:.4px;margin-bottom:20px;}
#kusen-home .ku-h1{font-size:clamp(30px,5vw,52px);line-height:1.12;font-weight:800;letter-spacing:-1px;margin:0 0 18px;max-width:760px;color:#fff;text-shadow:0 2px 22px rgba(6,20,38,.35);}
#kusen-home .ku-sub{font-size:clamp(15px,2vw,19px);color:#e6eef6;max-width:640px;margin:0 0 30px;}
#kusen-home .ku-cta{display:flex;gap:14px;flex-wrap:wrap;}
#kusen-home .ku-btn{display:inline-block;padding:14px 28px;border-radius:8px;font-weight:700;font-size:15px;transition:.2s;}
#kusen-home .ku-btn-gold{background:linear-gradient(135deg,var(--ku-gold2),var(--ku-gold));color:#1a1a1a;}
#kusen-home .ku-btn-gold:hover{filter:brightness(1.06);transform:translateY(-1px);}
#kusen-home .ku-btn-line{background:transparent;border:2px solid rgba(255,255,255,.55);color:#fff;}
#kusen-home .ku-btn-line:hover{background:rgba(255,255,255,.12);}

/* 信任条 */
#kusen-home .ku-stats{background:#fff;border-bottom:1px solid #eef1f5;}
#kusen-home .ku-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-top:34px;padding-bottom:34px;}
#kusen-home .ku-stat{text-align:center;padding:10px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;min-height:78px;}
#kusen-home .ku-stat strong{display:block;font-size:22px;color:var(--ku-blue);font-weight:800;line-height:1.1;}
#kusen-home .ku-stat span{font-size:13.5px;color:var(--ku-mut);line-height:1.35;max-width:180px;}

/* 通用 section */
#kusen-home .ku-sec{background:var(--ku-bg);padding:70px 20px 78px;}
#kusen-home .ku-sec.ku-alt{background:#fff;}
#kusen-home .ku-h2{font-size:clamp(24px,3.4vw,34px);font-weight:800;color:var(--ku-blue);margin:0 0 8px;letter-spacing:-.5px;}
#kusen-home .ku-lead{color:var(--ku-mut);margin:0 0 36px;font-size:16px;}

/* 产品卡 */
#kusen-home .ku-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
#kusen-home .ku-card{background:#fff;border:1px solid #dfe6ee;border-top:3px solid var(--ku-gold2);border-radius:10px;padding:28px 26px 24px;box-shadow:0 1px 0 rgba(15,53,87,.02),0 10px 26px -18px rgba(15,53,87,.18);transition:.22s;position:relative;overflow:hidden;}
#kusen-home .ku-card::after{content:"";position:absolute;right:-30px;bottom:-30px;width:90px;height:90px;border:1px solid rgba(200,162,74,.18);border-radius:50%;pointer-events:none;}
#kusen-home .ku-card:hover{transform:translateY(-4px);box-shadow:0 1px 0 rgba(15,53,87,.02),0 18px 40px -22px rgba(15,53,87,.28);border-color:var(--ku-teal);}
#kusen-home .ku-card-ic{font-size:34px;margin-bottom:12px;}
#kusen-home .ku-card-img{height:180px;border-radius:8px;overflow:hidden;margin:0 0 16px;background:#eef2f7;}
#kusen-home .ku-card-img img{width:100%;height:100%;object-fit:cover;display:block;}
#kusen-home .ku-ic-fallback{height:180px;border-radius:8px;margin:0 0 16px;display:grid;place-items:center;background:linear-gradient(135deg,#e8f1ff,#d3e5fb);font-size:56px;}
/* 工厂实景照片 */
#kusen-home .ku-shots{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px;}
#kusen-home .ku-shot{border-radius:10px;overflow:hidden;border:1px solid #e6ecf3;background:#fff;box-shadow:0 8px 22px -18px rgba(15,53,87,.16);}
#kusen-home .ku-shot img{width:100%;height:250px;object-fit:cover;display:block;}
#kusen-home .ku-shot span{display:block;padding:12px 16px;font-size:13px;color:#5b6b7d;border-top:1px solid #eef2f7;line-height:1.5;}
#kusen-home .ku-clip{border-radius:10px;overflow:hidden;border:1px solid #e6ecf3;background:#0b1a2a;box-shadow:0 8px 22px -18px rgba(15,53,87,.16);}
#kusen-home .ku-vids{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px;}
#kusen-home .ku-vids .ku-clip span{font-size:12.5px;}
@media(max-width:700px){#kusen-home .ku-vids{grid-template-columns:1fr;}}
/* 联系方式块 */
#kusen-home .ku-contact{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;background:#fff;border:1px solid #e6ecf3;border-left:4px solid var(--ku-teal);border-radius:10px;padding:26px 28px;margin-top:28px;box-shadow:0 8px 22px -18px rgba(15,53,87,.16);}
#kusen-home .ku-contact h3{margin:0 0 10px;font-size:18px;color:var(--ku-blue);font-family:var(--ku-display);}
#kusen-home .ku-contact p{margin:0 0 8px;font-size:14.5px;color:#40536b;}
#kusen-home .ku-contact a{color:var(--ku-teal);font-weight:700;text-decoration:none;}
#kusen-home .ku-contact img{width:150px;height:150px;border-radius:8px;border:1px solid #e6ecf3;display:block;}
#kusen-home .ku-contact small{display:block;text-align:center;color:var(--ku-mut);font-size:12px;margin-top:7px;}
@media(max-width:700px){#kusen-home .ku-contact{grid-template-columns:1fr;}}
#kusen-home .ku-clip video{width:100%;height:auto;display:block;}
#kusen-home .ku-clip span{display:block;padding:12px 16px;font-size:13px;color:#5b6b7d;border-top:1px solid #eef2f7;background:#fff;line-height:1.5;}
@media(max-width:700px){#kusen-home .ku-shots{grid-template-columns:1fr;}#kusen-home .ku-shot img{height:190px;}}
#kusen-home .ku-card h3{font-size:19px;color:var(--ku-blue);margin:0 0 10px;font-weight:800;}
#kusen-home .ku-card p{color:var(--ku-mut);font-size:14px;margin:0 0 16px;}
#kusen-home .ku-card a{color:var(--ku-teal);font-weight:700;font-size:14px;}
#kusen-home .ku-card a:hover{color:var(--ku-blue);}

/* 优势 */
#kusen-home .ku-adv{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
#kusen-home .ku-adv-item{background:#fff;border-radius:8px;padding:26px 22px;border:1px solid #edf1f6;border-bottom:3px solid var(--ku-teal);text-align:center;box-shadow:0 1px 0 rgba(15,53,87,.02),0 8px 22px -18px rgba(15,53,87,.16);}
#kusen-home .ku-adv-ic{font-size:30px;display:block;margin-bottom:12px;}
#kusen-home .ku-adv-item h4{color:var(--ku-blue);font-size:17px;margin:0 0 8px;font-weight:800;}
#kusen-home .ku-adv-item p{color:var(--ku-mut);font-size:14px;margin:0;}

/* CTA 横幅 */
#kusen-home .ku-cta-band{background:linear-gradient(135deg,var(--ku-blue) 0%,#14467a 100%);color:#fff;padding:60px 0;}
#kusen-home .ku-cta-inner{text-align:center;}
#kusen-home .ku-cta-inner h2{font-size:clamp(22px,3vw,30px);margin:0 0 10px;font-weight:800;}
#kusen-home .ku-cta-inner p{color:#cfe0ee;margin:0 0 26px;}
#kusen-home .ku-cta-band .ku-btn-gold{font-size:16px;}

/* 响应式 */
@media(max-width:900px){
  #kusen-home .ku-cards,#kusen-home .ku-adv{grid-template-columns:repeat(2,1fr);}
  #kusen-home .ku-stats-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:560px){
  #kusen-home .ku-hero{padding:64px 0 56px;}
  #kusen-home .ku-cards,#kusen-home .ku-adv{grid-template-columns:1fr;}
  #kusen-home .ku-stats-grid{grid-template-columns:repeat(2,1fr);}
  #kusen-home .ku-cta{flex-direction:column;align-items:flex-start;}
}