/*
Theme Name: Summit Biomed v5
Theme URI: https://summitbiomed.com/
Author: Summit Biomed
Description: Clean distributor-focused theme for Summit Biomed Co., Ltd.
Version: 5.0.0
Text Domain: summit-biomed-v5
*/
:root{--navy:#0d3f76;--navy2:#072b55;--blue:#1c7fc4;--cyan:#52b8cc;--teal:#48b7ac;--ink:#18314b;--muted:#6b7d8d;--line:#e1e8ee;--paper:#f7fafc;--white:#fff;--shadow:0 18px 48px rgba(13,63,118,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:#fff}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.summit-site{overflow:hidden}.summit-container{width:min(1180px,calc(100% - 48px));margin:0 auto}
.summit-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(7,43,85,.08);backdrop-filter:blur(10px)}.summit-header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.summit-brand{display:flex;align-items:center;gap:11px;color:var(--navy2);font-weight:800}.summit-brand img{width:48px;height:48px;object-fit:contain}.summit-brand-copy{display:flex;flex-direction:column;line-height:1}.summit-brand-copy strong{font-size:22px;letter-spacing:-.025em}.summit-brand-copy small{font-size:8px;letter-spacing:.26em;text-transform:uppercase;color:var(--blue);margin-top:6px}.summit-nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700;color:var(--navy2)}.summit-nav a{padding:29px 0;position:relative}.summit-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--blue);transition:.2s}.summit-nav a:hover:after{right:0}.summit-menu{display:none;border:0;background:none;font-size:24px;color:var(--navy2)}
.summit-kicker{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);font-weight:800;margin-bottom:14px}.summit-rule{display:block;width:40px;height:3px;background:linear-gradient(90deg,var(--blue),var(--teal));margin-bottom:15px}.summit-btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:5px;text-transform:uppercase;font-size:12px;letter-spacing:.065em;font-weight:800;border:1px solid var(--navy);transition:.2s}.summit-btn-primary{background:var(--navy);color:#fff}.summit-btn-primary:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-2px)}.summit-btn-outline{background:#fff;color:var(--navy)}.summit-btn-outline:hover{background:var(--navy);color:#fff}.summit-text-link{color:var(--blue);font-size:13px;font-weight:800}.summit-text-link:hover{color:var(--navy)}
.summit-hero-clean{position:relative;overflow:hidden;background:linear-gradient(135deg,#f5fbff 0%,#fff 50%,#eef9f7 100%);padding:94px 0 88px}.summit-hero-clean:after{content:"";position:absolute;width:560px;height:560px;right:-110px;top:-160px;border-radius:50%;background:radial-gradient(circle,rgba(82,184,204,.22),rgba(82,184,204,0) 68%)}.summit-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.summit-hero-copy h1{font-size:clamp(50px,5.5vw,78px);line-height:.98;letter-spacing:-.055em;color:var(--navy2);margin:0 0 24px;max-width:760px}.summit-hero-copy p{font-size:19px;line-height:1.72;color:#617588;max-width:660px;margin:0 0 30px}.summit-actions{display:flex;gap:14px;flex-wrap:wrap}.summit-hero-brand-visual{min-height:420px;display:flex;align-items:center;justify-content:center;position:relative}.summit-hero-brand-visual:before{content:"";position:absolute;width:390px;height:390px;border-radius:50%;border:1px solid rgba(28,127,196,.16);box-shadow:0 0 0 44px rgba(28,127,196,.035),0 0 0 88px rgba(72,183,172,.025)}.summit-hero-brand-visual img{width:min(330px,78%);position:relative;z-index:2;filter:drop-shadow(0 22px 34px rgba(13,63,118,.15))}
.summit-service-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.summit-service-strip-inner{display:grid;grid-template-columns:repeat(3,1fr)}.summit-service-item{padding:28px 30px;border-right:1px solid var(--line)}.summit-service-item:last-child{border-right:0}.summit-service-item strong{display:block;color:var(--navy2);font-size:17px;margin-bottom:7px}.summit-service-item span{color:var(--muted);font-size:13px;line-height:1.6}
.summit-section{padding:84px 0}.summit-section-soft{background:var(--paper)}.summit-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:36px}.summit-section-head h2,.summit-section h2{font-size:clamp(34px,4vw,50px);line-height:1.05;letter-spacing:-.045em;color:var(--navy2);margin:0}.summit-section-head p{max-width:530px;margin:0;color:var(--muted);line-height:1.72}.summit-category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.summit-category-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:25px;min-height:210px;display:flex;flex-direction:column;transition:.2s}.summit-category-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.summit-category-card .num{font-size:11px;color:var(--teal);font-weight:800;margin-bottom:auto}.summit-category-card h3{font-size:22px;color:var(--navy2);line-height:1.14;margin:28px 0 9px}.summit-category-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0 0 14px}.summit-category-card .arrow{color:var(--blue);font-weight:800}
.summit-partners-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.summit-partner-logo{height:112px;background:#fff;border:1px solid var(--line);border-radius:7px;padding:19px;display:flex;align-items:center;justify-content:center}.summit-partner-logo img{max-width:100%;max-height:66px;width:auto;height:auto;object-fit:contain}.summit-partner-logo img.tall{max-height:78px}
.summit-about-home{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}.summit-about-panel{background:linear-gradient(135deg,var(--navy2),var(--navy));color:#fff;padding:42px;border-radius:10px}.summit-about-panel h3{font-size:31px;line-height:1.18;margin:0 0 18px}.summit-about-panel p{margin:0;color:rgba(255,255,255,.76);line-height:1.72}.summit-about-copy p{font-size:17px;line-height:1.8;color:var(--muted);margin:0 0 22px}.summit-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.summit-fact{padding-top:16px;border-top:2px solid var(--teal)}.summit-fact strong{display:block;color:var(--navy2);font-size:17px;margin-bottom:7px}.summit-fact span{font-size:13px;line-height:1.55;color:var(--muted)}
.summit-cta{padding:68px 0;background:linear-gradient(120deg,var(--navy2),var(--navy));color:#fff}.summit-cta-grid{display:flex;align-items:center;justify-content:space-between;gap:40px}.summit-cta h2{color:#fff;max-width:760px}.summit-cta p{color:rgba(255,255,255,.74);max-width:680px;line-height:1.7}.summit-cta .summit-btn-primary{background:#fff;color:var(--navy);border-color:#fff;white-space:nowrap}
.summit-page-hero{padding:58px 0 46px;background:linear-gradient(120deg,var(--navy2),var(--navy));color:#fff}.summit-page-hero h1{font-size:clamp(40px,5vw,62px);margin:0 0 14px;letter-spacing:-.045em}.summit-page-hero p{max-width:760px;color:rgba(255,255,255,.75);font-size:17px;line-height:1.7;margin:0}.summit-page-content{padding:68px 0}.summit-product-section+.summit-product-section{margin-top:74px}.summit-product-section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.summit-product-section-head h2{font-size:36px}.summit-product-section-head p{max-width:620px;color:var(--muted);line-height:1.7;margin:0}.summit-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.summit-product-card{border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden;display:flex;flex-direction:column;min-height:100%;transition:.2s}.summit-product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.summit-product-card-media{aspect-ratio:16/9;background:#f5f8fa;display:flex;align-items:center;justify-content:center;padding:0;overflow:hidden}.summit-product-card-media img{width:100%;height:100%;object-fit:cover}.summit-product-card-media.brand{padding:32px;background:#fff}.summit-product-card-media.brand img{width:auto;height:auto;max-width:88%;max-height:86px;object-fit:contain}.summit-product-card-body{padding:22px}.summit-product-card .summit-kicker{margin-bottom:8px}.summit-product-card h3{font-size:21px;color:var(--navy2);line-height:1.18;margin:0 0 9px}.summit-product-card p{font-size:13.5px;line-height:1.65;color:var(--muted);margin:0}.summit-product-note{margin-top:30px;padding:20px 22px;border-left:3px solid var(--teal);background:var(--paper);font-size:13px;line-height:1.7;color:var(--muted)}
.summit-partners-page-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.summit-partner-page-card{border:1px solid var(--line);background:#fff;border-radius:8px;padding:30px;min-height:220px;display:flex;flex-direction:column}.summit-partner-page-card .logo{height:88px;display:flex;align-items:center;margin-bottom:26px}.summit-partner-page-card .logo img{max-height:74px;max-width:90%;width:auto;height:auto;object-fit:contain}.summit-partner-page-card h3{font-size:21px;color:var(--navy2);margin:0 0 9px}.summit-partner-page-card p{color:var(--muted);font-size:13px;line-height:1.65;margin:0}
.summit-contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.summit-contact-card{background:var(--paper);padding:34px;border-radius:8px}.summit-contact-item{margin-bottom:28px}.summit-contact-item span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800;margin-bottom:8px}.summit-contact-item strong{font-size:18px;color:var(--navy);line-height:1.6}.summit-contact-copy p{font-size:17px;line-height:1.8;color:var(--muted)}
.summit-footer{background:#061f3a;color:#fff;padding:44px 0 26px}.summit-footer-grid{display:grid;grid-template-columns:1.4fr .6fr .9fr;gap:50px}.summit-footer .summit-brand{color:#fff}.summit-footer .summit-brand-copy small{color:#8ad7dc}.summit-footer h4{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#8ad7dc;margin:0 0 15px}.summit-footer p,.summit-footer a{color:rgba(255,255,255,.68);font-size:13px;line-height:1.7}.summit-footer-links{display:grid;gap:8px}.summit-copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:22px;color:rgba(255,255,255,.48);font-size:12px}
@media(max-width:920px){.summit-nav{display:none}.summit-menu{display:block}.summit-nav.is-open{display:flex;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;padding:18px 24px;gap:0;border-bottom:1px solid var(--line)}.summit-nav.is-open a{padding:12px 0}.summit-hero-grid,.summit-about-home,.summit-contact-grid{grid-template-columns:1fr}.summit-hero-brand-visual{min-height:310px}.summit-service-strip-inner{grid-template-columns:1fr}.summit-service-item{border-right:0;border-bottom:1px solid var(--line)}.summit-service-item:last-child{border-bottom:0}.summit-category-grid{grid-template-columns:1fr 1fr}.summit-partners-strip{grid-template-columns:repeat(3,1fr)}.summit-facts{grid-template-columns:1fr}.summit-product-grid,.summit-partners-page-grid{grid-template-columns:1fr 1fr}.summit-cta-grid{display:block}.summit-cta .summit-btn{margin-top:18px}.summit-section-head,.summit-product-section-head{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.summit-container{width:min(100% - 30px,1180px)}.summit-brand-copy strong{font-size:19px}.summit-brand-copy small{display:none}.summit-hero-clean{padding:62px 0 56px}.summit-hero-copy h1{font-size:44px}.summit-section{padding:60px 0}.summit-category-grid,.summit-product-grid,.summit-partners-page-grid{grid-template-columns:1fr}.summit-partners-strip{grid-template-columns:1fr 1fr}.summit-partner-logo{height:96px}.summit-about-panel{padding:30px}.summit-page-hero{padding:48px 0 38px}.summit-footer-grid{grid-template-columns:1fr}.summit-product-section+.summit-product-section{margin-top:56px}}


/* v3 product detail system */
.summit-product-card{color:inherit}.summit-product-card-link{display:inline-block;margin-top:17px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.03em}.summit-product-card:hover .summit-product-card-link{color:var(--navy2)}
.summit-product-detail{background:#fff}.summit-detail-hero{padding:38px 0 0;background:linear-gradient(135deg,#f7fbfe 0%,#fff 58%,#eef9f6 100%);border-bottom:1px solid var(--line)}.summit-detail-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#738595;font-size:12px;margin-bottom:34px}.summit-detail-breadcrumb a{color:var(--blue);font-weight:700}.summit-detail-hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center;padding-bottom:40px}.summit-detail-hero-copy h1{font-size:clamp(42px,5vw,68px);line-height:1;letter-spacing:-.05em;color:var(--navy2);margin:0 0 20px}.summit-detail-hero-copy>p{font-size:18px;line-height:1.72;color:#637789;margin:0 0 28px;max-width:620px}.summit-detail-hero-image{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;box-shadow:0 18px 48px rgba(13,63,118,.08)}.summit-detail-hero-image img{width:100%;aspect-ratio:16/9;object-fit:cover}.summit-detail-facts{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;border-top:1px solid var(--line)}.summit-detail-facts>div{padding:21px 24px;border-right:1px solid var(--line)}.summit-detail-facts>div:last-child{border-right:0}.summit-detail-facts dt{font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--blue);font-weight:800;margin-bottom:7px}.summit-detail-facts dd{margin:0;color:var(--navy2);font-size:14px;font-weight:700;line-height:1.45}
.summit-detail-section{padding:78px 0}.summit-detail-soft{background:var(--paper)}.summit-detail-overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:82px;align-items:start}.summit-detail-section h2,.summit-detail-visual-section h2,.summit-detail-footer-note h2{font-size:clamp(32px,4vw,48px);line-height:1.08;letter-spacing:-.04em;color:var(--navy2);margin:0 0 22px}.summit-detail-body{font-size:16px;line-height:1.82;color:var(--muted);margin:0}.summit-detail-material{margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}.summit-detail-material span{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.13em;color:var(--blue);font-weight:800;margin-bottom:8px}.summit-detail-material strong{font-size:14px;line-height:1.6;color:var(--navy2)}.summit-detail-feature-list{padding-top:4px}.summit-detail-feature-row{display:grid;grid-template-columns:14px 1fr;gap:13px;padding:16px 0;border-bottom:1px solid var(--line)}.summit-detail-feature-row>span{width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--teal));margin-top:7px}.summit-detail-feature-row p{margin:0;color:#41586c;line-height:1.65;font-size:15px}
.summit-detail-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:48px;margin-bottom:30px}.summit-detail-section-head>p{max-width:520px;margin:0;color:var(--muted);line-height:1.7;font-size:13px}.summit-detail-table-wrap{overflow-x:auto;border-top:2px solid var(--navy2);border-bottom:1px solid var(--line)}.summit-detail-table{width:100%;border-collapse:collapse;background:#fff}.summit-detail-table th{text-align:left;padding:15px 18px;border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.07em;text-transform:uppercase;color:var(--navy2);background:#f4f8fb}.summit-detail-table td{padding:15px 18px;border-bottom:1px solid var(--line);font-size:14px;color:#496074;line-height:1.55}.summit-detail-spec-list{border-top:2px solid var(--navy2)}.summit-detail-spec-list>div{display:grid;grid-template-columns:18px 1fr;gap:14px;padding:16px 4px;border-bottom:1px solid var(--line);background:transparent}.summit-detail-spec-list span{width:8px;height:8px;background:var(--teal);border-radius:50%;margin:7px 0 0 2px}.summit-detail-spec-list p{margin:0;color:#496074;line-height:1.6}.summit-detail-processing{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.summit-detail-processing strong{display:block;text-transform:uppercase;letter-spacing:.12em;font-size:10px;color:var(--blue);margin-bottom:8px}.summit-detail-processing p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.summit-detail-clinical-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:82px}.summit-detail-indications>div{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.summit-detail-indications span{font-size:11px;color:var(--teal);font-weight:800;letter-spacing:.08em}.summit-detail-indications p{margin:0;font-size:15px;color:#41586c;line-height:1.65}
.summit-detail-visual-section{padding:78px 0;background:#fff}.summit-detail-visual-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:62px;align-items:center}.summit-detail-visual-image{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.summit-detail-visual-image img{width:100%;aspect-ratio:16/9;object-fit:cover}
.summit-detail-footer-note{padding:68px 0;background:linear-gradient(120deg,var(--navy2),var(--navy));color:#fff}.summit-detail-footer-note h2{color:#fff}.summit-detail-footer-note p{color:rgba(255,255,255,.76);line-height:1.75;max-width:760px}.summit-detail-footer-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:center}.summit-detail-small{font-size:12px!important;color:rgba(255,255,255,.55)!important}.summit-detail-footer-actions{display:flex;flex-direction:column;align-items:flex-start;gap:18px}.summit-detail-footer-actions .summit-btn-primary{background:#fff;color:var(--navy);border-color:#fff}.summit-detail-back{color:#bfe8ee;font-size:13px;font-weight:800}
@media(max-width:920px){.summit-detail-hero-grid,.summit-detail-overview-grid,.summit-detail-clinical-grid,.summit-detail-visual-grid,.summit-detail-footer-grid{grid-template-columns:1fr}.summit-detail-facts{grid-template-columns:1fr 1fr}.summit-detail-facts>div:nth-child(2n){border-right:0}.summit-detail-facts>div{border-bottom:1px solid var(--line)}.summit-detail-section-head{align-items:flex-start;flex-direction:column}.summit-detail-overview-grid,.summit-detail-clinical-grid{gap:46px}}
@media(max-width:620px){.summit-detail-hero{padding-top:26px}.summit-detail-breadcrumb{margin-bottom:24px}.summit-detail-hero-grid{gap:30px}.summit-detail-hero-copy h1{font-size:42px}.summit-detail-facts{grid-template-columns:1fr}.summit-detail-facts>div{border-right:0}.summit-detail-section,.summit-detail-visual-section{padding:58px 0}.summit-detail-overview-grid,.summit-detail-clinical-grid,.summit-detail-visual-grid{gap:36px}.summit-detail-footer-note{padding:54px 0}}

/* v4 source-grounded distributed product details */
.summit-detail-tech-sections{display:grid;gap:34px}.summit-detail-tech-block{padding-top:6px}.summit-detail-tech-block+.summit-detail-tech-block{padding-top:34px;border-top:1px solid var(--line)}.summit-detail-tech-title{display:flex;justify-content:space-between;gap:24px;align-items:flex-start;margin:0 0 18px}.summit-detail-tech-title h3{margin:0 0 7px;color:var(--navy2);font-size:24px;letter-spacing:-.025em}.summit-detail-tech-title p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.summit-detail-tech-title>span{flex:0 0 auto;background:#edf6fb;border:1px solid #d7e8f3;color:var(--navy);font-size:10px;font-weight:800;letter-spacing:.05em;padding:8px 10px;border-radius:4px}.summit-detail-processing-inline{margin-top:18px}.summit-detail-material strong{font-weight:600}
@media(max-width:620px){.summit-detail-tech-title{flex-direction:column}.summit-detail-tech-title>span{align-self:flex-start}}