:root{
  --ink:#111827;--ink-2:#24313b;--muted:#667085;--muted-2:#98a2b3;--line:#e3e7ea;
  --soft:#f5f7f7;--paper:#fff;--accent:#183b3f;--accent-2:#2b6768;--accent-soft:#e8f0ef;
  --max:1200px;--shadow:0 20px 60px rgba(16,24,40,.08);--radius:18px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.skip{position:absolute;left:16px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}.skip:focus{top:16px}
.site-header{height:76px;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(227,231,234,.8)}.nav{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:9px;font-size:17px;font-weight:850;letter-spacing:.12em}.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:15px;letter-spacing:0}.brand small{font-size:9px;color:#98a2b3;letter-spacing:.08em;margin-left:-5px}.site-nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:650;color:#475467}.site-nav a{transition:color .2s}.site-nav a:hover{color:var(--accent)}.nav-cta{background:var(--ink);color:#fff!important;border-radius:8px;padding:10px 15px}.menu-toggle{display:none;border:0;background:transparent;padding:8px}.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px}
.hero{background:#f7f9f9;border-bottom:1px solid var(--line);overflow:hidden}.hero-grid{min-height:670px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;padding-top:58px;padding-bottom:58px}.eyebrow{display:flex;align-items:center;gap:9px;color:var(--accent);font-size:11px;font-weight:850;letter-spacing:.14em}.eyebrow span{width:7px;height:7px;border-radius:50%;background:var(--accent);display:block}.eyebrow.light{color:#c9d8d7}.eyebrow.light span{background:#c9d8d7}.eyebrow.dark{color:var(--accent)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(46px,5.5vw,76px);line-height:1.02;letter-spacing:-.055em;margin:20px 0 24px;font-weight:800}h1 em{font-style:normal;color:var(--accent-2)}h2{font-size:clamp(35px,4.3vw,56px);line-height:1.08;letter-spacing:-.045em;font-weight:780;margin:14px 0 20px}h3{line-height:1.2;letter-spacing:-.02em}.hero-lead{max-width:610px;color:#53606b;font-size:19px;line-height:1.65}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 24px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;border:1px solid transparent;border-radius:9px;padding:13px 18px;font-size:13px;font-weight:780;cursor:pointer;transition:transform .2s,background .2s,border-color .2s}.button:hover{transform:translateY(-1px)}.button-dark{background:var(--ink);color:#fff}.button-outline{border-color:#cbd2d7;background:#fff;color:var(--ink)}.button-light{background:#fff;color:var(--ink)}.hero-meta{display:flex;gap:22px;flex-wrap:wrap;color:#7b8791;font-size:11px}.hero-meta i{width:6px;height:6px;display:inline-block;border-radius:50%;background:#2e8b57;margin-right:7px}.hero-visual{position:relative}.visual-label{font-size:10px;color:#7c8790;letter-spacing:.12em;display:flex;justify-content:space-between;padding:0 8px 10px}.visual-label strong{color:var(--ink)}.hero-visual svg{display:block;width:100%;height:auto}.visual-caption{display:flex;justify-content:space-between;padding:13px 8px 0;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#667085}.visual-caption b{color:var(--accent)}
.model-strip{border-bottom:1px solid var(--line);background:#fff}.model-grid{min-height:112px;display:grid;grid-template-columns:1.25fr repeat(4,1fr);align-items:center}.model-intro{display:flex;gap:13px;align-items:center;font-size:12px}.model-intro span{font-size:10px;color:#98a2b3}.model-item{height:64px;border-left:1px solid var(--line);padding:8px 22px;display:flex;flex-direction:column;justify-content:center}.model-item span{font-size:9px;color:#98a2b3}.model-item b{font-size:13px}.model-item small{font-size:10px;color:#98a2b3}.model-item.active{background:#f7f9f9}.model-item.active b{color:var(--accent)}
.section{padding:110px 0}.about{padding-bottom:85px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.section-heading{max-width:600px}.section-heading.narrow{max-width:760px}.section-heading.center{max-width:780px;margin:0 auto 55px;text-align:center}.section-heading.center .eyebrow{justify-content:center}.section-copy{max-width:590px;color:var(--muted)}.section-copy p{margin-bottom:18px}.section-copy .large{font-size:19px;line-height:1.7;color:#475467}.capability-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:70px;border-top:1px solid var(--line)}.capability-grid article{padding:26px 24px 10px 0;border-right:1px solid var(--line);margin-right:24px}.capability-grid article:last-child{border-right:0;margin-right:0}.capability-grid span{font-size:10px;color:var(--accent);font-weight:800}.capability-grid h3{font-size:18px;margin:14px 0 8px}.capability-grid p{font-size:13px;color:var(--muted);margin:0}
.dark-section{background:#111a1d;color:#fff}.dark-section .eyebrow{color:#a9c1bf}.dark-section .eyebrow span{background:#a9c1bf}.dark-section h2{max-width:800px}.dark-section .section-heading>p{color:#b7c1c7;font-size:17px}.operation-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;margin-top:65px}.operation-list{display:grid;grid-template-columns:1fr 1fr;gap:0}.operation-list>div{padding:25px 28px 25px 0;border-top:1px solid #2c383d}.operation-list span{display:block;color:#8da5a4;font-size:10px;margin-bottom:8px}.operation-list strong{font-size:15px}.operation-list p{font-size:12px;color:#aeb9bf;margin:7px 0 0;line-height:1.55}.marketplace-card{align-self:start;border:1px solid #344247;border-radius:16px;padding:25px;background:#172124}.card-top{display:flex;justify-content:space-between;gap:15px;font-size:9px;letter-spacing:.1em;color:#91a2a8}.status-dot{color:#8dc4b1}.status-dot:before{content:"";width:6px;height:6px;display:inline-block;border-radius:50%;background:#5db18c;margin-right:6px}.lifecycle{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:8px;margin:55px 0 40px}.lifecycle div{min-width:0}.lifecycle b{display:block;font-size:13px}.lifecycle small{display:block;color:#8fa0a6;font-size:9px;margin-top:4px}.lifecycle i{font-style:normal;color:#60737a}.marketplace-note{border-top:1px solid #344247;padding-top:16px;color:#9eabb0;font-size:11px}
.soft-section{background:#f5f7f7}.risk-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:65px}.risk-card{background:#fff;border:1px solid var(--line);padding:25px;border-radius:14px}.risk-card span{font-size:9px;letter-spacing:.12em;color:var(--accent);font-weight:800}.risk-card h3{font-size:17px;margin:12px 0 8px}.risk-card p{font-size:12px;color:var(--muted);margin:0}.ownership-flow{margin-top:24px;border:1px solid var(--line);background:#fff;border-radius:14px;padding:20px;display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:15px;align-items:center}.ownership-flow div{padding:12px 0}.ownership-flow span{display:block;font-weight:800;font-size:13px}.ownership-flow small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.ownership-flow b{color:#a0aab1}.ownership-flow .highlight{padding:13px 16px;background:var(--accent-soft);border-radius:10px}
.supplier-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px;margin-top:65px}.supplier-principles{border:1px solid var(--line);background:#fff;border-radius:16px}.supplier-principles div{padding:22px;border-bottom:1px solid var(--line)}.supplier-principles div:last-child{border-bottom:0}.supplier-principles b{display:block;font-size:14px}.supplier-principles span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.product-panel{background:#111a1d;color:#fff;border-radius:16px;padding:32px}.panel-label{font-size:9px;letter-spacing:.14em;color:#9db0b4}.product-panel p{color:#adb9bd;font-size:13px;max-width:600px;margin:14px 0 28px}.category-cloud{display:flex;gap:8px;flex-wrap:wrap}.category-cloud span{border:1px solid #35444a;border-radius:999px;padding:8px 11px;color:#d4dddf;font-size:11px}
.logistics{padding-bottom:90px}.supply-chain{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:10px;align-items:stretch}.chain-node{border:1px solid var(--line);background:#fff;border-radius:12px;padding:18px 13px;min-width:0}.chain-node .node-no{font-size:9px;color:var(--accent);font-weight:850}.chain-node b{display:block;font-size:12px;line-height:1.25;margin-top:9px}.chain-node small{display:block;color:#89949d;font-size:9px;line-height:1.4;margin-top:5px}.chain-node.source{background:#f0f5f4}.chain-node.end{background:var(--accent);color:#fff;border-color:var(--accent)}.chain-node.end .node-no,.chain-node.end small{color:#bdd0cf}.chain-arrow{display:grid;place-items:center;color:#9aa5ac;font-size:18px}.region-row{margin-top:18px;display:flex;justify-content:center;gap:22px;align-items:center;flex-wrap:wrap;font-size:10px;letter-spacing:.08em;color:#98a2b3}.region-row b{color:#475467;letter-spacing:0}
.process-list{list-style:none;padding:0;margin:60px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr}.process-list li{display:grid;grid-template-columns:50px 1fr;gap:15px;padding:26px 35px 26px 0;border-bottom:1px solid var(--line)}.process-list li:nth-child(odd){border-right:1px solid var(--line);padding-right:40px}.process-list li:nth-child(even){padding-left:35px}.process-list>li>span{font-size:10px;color:var(--accent);font-weight:850}.process-list b{font-size:15px}.process-list p{font-size:12px;color:var(--muted);margin:5px 0 0}
.cta-band{background:var(--accent);color:#fff;padding:80px 0}.cta-inner{display:flex;align-items:end;justify-content:space-between;gap:50px}.cta-inner h2{max-width:760px;margin-bottom:15px}.cta-inner p{max-width:700px;color:#c2d0cf;margin:0;font-size:15px}
.contact{background:#f7f9f9}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:90px}.contact-lead{color:var(--muted);font-size:15px;max-width:560px}.contact-details{margin-top:40px;border-top:1px solid var(--line)}.contact-details a,.contact-details div{display:block;padding:17px 0;border-bottom:1px solid var(--line)}.contact-details span{display:block;color:#98a2b3;font-size:10px;text-transform:uppercase;letter-spacing:.12em}.contact-details b{display:block;font-size:14px;margin-top:4px}.contact-form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow)}.form-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.form-title b{font-size:20px}.form-title span{font-size:10px;color:#98a2b3}.contact-form label{display:block;font-size:11px;font-weight:700;color:#475467;margin:0 0 16px}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:7px;border:1px solid #d8dee3;background:#fff;border-radius:8px;padding:11px 12px;color:var(--ink);outline:0;transition:border .2s,box-shadow .2s}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#72908f;box-shadow:0 0 0 3px #e8f0ef}.contact-form textarea{resize:vertical;min-height:130px}.submit-btn{width:100%;margin-top:4px}.form-status{min-height:20px;font-size:12px;margin:12px 0 0}.form-status.success{color:#067647}.form-status.error{color:#b42318}.form-note{color:#98a2b3;font-size:10px;margin:9px 0 0}.form-honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}
.site-footer{background:#111a1d;color:#c5ced2;padding:35px 0 20px}.footer-main{display:grid;grid-template-columns:1fr 2fr 1fr;gap:30px;align-items:center}.site-footer .brand{color:#fff}.site-footer .brand-mark{background:#fff;color:var(--accent)}.footer-main p{font-size:10px;letter-spacing:.04em;color:#8e9da3;margin:0}.footer-main nav{display:flex;justify-content:flex-end;gap:18px;font-size:10px}.footer-main nav a:hover{color:#fff}.footer-bottom{border-top:1px solid #2b383d;margin-top:28px;padding-top:16px;display:flex;justify-content:space-between;color:#77868c;font-size:9px}.footer-bottom a:hover{color:#fff}

@media(max-width:1050px){.site-nav{gap:18px}.hero-grid{gap:40px}.model-grid{grid-template-columns:1fr repeat(4,.9fr)}.model-item{padding-left:15px;padding-right:15px}.operation-layout{gap:30px}.supply-chain{grid-template-columns:repeat(6,1fr)}.chain-arrow{display:none}.chain-node{min-height:120px}.region-row{justify-content:flex-start}}
@media(max-width:800px){.container{width:min(var(--max),calc(100% - 36px))}.site-header{height:68px}.menu-toggle{display:block}.site-nav{position:fixed;inset:68px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 15px 30px rgba(16,24,40,.08);padding:20px 18px;display:none;flex-direction:column;align-items:stretch;gap:0}.site-nav.open{display:flex}.site-nav a{padding:13px 0;border-bottom:1px solid var(--line)}.site-nav .nav-cta{text-align:center;margin-top:10px;border:0}.hero-grid,.two-col,.operation-layout,.supplier-grid,.contact-grid{grid-template-columns:1fr}.hero-grid{padding-top:55px;padding-bottom:55px}.hero-visual{order:-1}.hero-copy h1{font-size:50px}.model-grid{grid-template-columns:1fr 1fr}.model-intro{display:none}.model-item{border-top:1px solid var(--line);border-left:0}.section{padding:78px 0}.capability-grid,.risk-grid{grid-template-columns:1fr 1fr}.capability-grid article:nth-child(2){border-right:0}.operation-list{grid-template-columns:1fr}.marketplace-card{margin-top:10px}.ownership-flow{grid-template-columns:1fr;gap:5px}.ownership-flow>b{transform:rotate(90deg);justify-self:center}.supply-chain{grid-template-columns:repeat(2,1fr)}.process-list{grid-template-columns:1fr}.process-list li:nth-child(odd),.process-list li:nth-child(even){border-right:0;padding-left:0;padding-right:0}.cta-inner{display:block}.cta-inner .button{margin-top:26px}.footer-main{grid-template-columns:1fr}.footer-main nav{justify-content:flex-start}.footer-bottom{display:block}.footer-bottom a{display:block;margin-top:8px}.contact-form{padding:22px}}
@media(max-width:500px){.hero-copy h1{font-size:42px}.hero-lead{font-size:16px}.hero-meta{display:block}.hero-meta span{display:block;margin-top:7px}.model-grid{grid-template-columns:1fr}.model-item{height:auto;padding:14px 0}.capability-grid,.risk-grid{grid-template-columns:1fr}.capability-grid article{border-right:0;border-bottom:1px solid var(--line);margin-right:0;padding-right:0;padding-bottom:22px}.capability-grid article:last-child{border-bottom:0}.section-heading.center{margin-bottom:40px}.supply-chain{grid-template-columns:1fr}.chain-node{min-height:0}.form-title{display:block}.form-title span{display:block;margin-top:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}


/* Premium presentation refinement */
:root{
  --max:1240px;
  --ink:#101820;
  --muted:#596873;
  --line:#dfe5e7;
  --soft:#f3f6f5;
  --accent:#174548;
  --accent-2:#2f7471;
  --accent-soft:#e7f0ee;
  --shadow:0 18px 50px rgba(15,35,38,.08);
}
body{font-size:16px;line-height:1.62;color:var(--ink)}
.container{width:min(var(--max),calc(100% - 64px))}
.site-header{height:82px}
.nav{height:82px}
.brand{font-size:18px;letter-spacing:.13em}
.brand-mark{width:32px;height:32px;border-radius:9px}
.site-nav{gap:34px;font-size:13px}
.site-nav a{color:#34454d}
.nav-cta{padding:11px 17px!important}

.hero{background:
  radial-gradient(circle at 78% 42%,rgba(46,111,110,.08),transparent 28%),
  linear-gradient(180deg,#f8faf9 0%,#f2f6f5 100%)}
.hero-grid{min-height:700px;grid-template-columns:minmax(0,.96fr) minmax(0,1.04fr);gap:82px;padding:72px 0}
.eyebrow{font-size:10px;letter-spacing:.18em}
h1{font-size:clamp(52px,5.7vw,78px);line-height:.98;letter-spacing:-.065em;margin:23px 0 27px}
h1 em{color:var(--accent-2)}
.hero-lead{max-width:620px;font-size:19px;line-height:1.7;color:#52616a}
.hero-actions{margin-top:34px}
.button{min-height:47px;padding:13px 19px;border-radius:8px}
.button-dark{background:#0f2025}
.button-outline{background:rgba(255,255,255,.8);border-color:#c7d1d3}
.hero-meta{margin-top:28px;color:#7b8990}
.hero-visual{filter:drop-shadow(0 18px 32px rgba(23,69,72,.05))}
.hero-visual svg{border-radius:24px}
.visual-caption{font-size:9px;padding:12px 10px 0;letter-spacing:.16em}

.model-strip{box-shadow:0 8px 20px rgba(16,24,40,.025)}
.model-grid{min-height:100px}
.model-item{height:60px;padding:7px 24px}
.model-item b{font-size:14px}
.model-item small{font-size:10px;margin-top:2px}

.section{padding:118px 0}
.about{padding-bottom:105px}
.two-col{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:110px}
.section-heading h2{font-size:clamp(38px,4.2vw,54px);line-height:1.03;margin-top:16px}
.section-copy .large{font-size:18px;line-height:1.78;color:#4e5d66}
.section-copy p{font-size:14px}
.capability-grid{margin-top:76px}
.capability-grid article{padding:28px 30px 15px 0}
.capability-grid h3{font-size:17px;margin:13px 0 9px}
.capability-grid p{font-size:12px;line-height:1.65}

.dark-section{background:#101a1d}
.dark-section .section-heading h2{font-size:clamp(38px,4vw,54px)}
.dark-section .section-heading>p{font-size:16px;line-height:1.7;max-width:760px}
.operation-layout{margin-top:58px;grid-template-columns:minmax(0,1.25fr) minmax(330px,.75fr);gap:70px}
.operation-list>div{padding:23px 34px 23px 0}
.operation-list strong{font-size:14px}
.operation-list p{font-size:12px;line-height:1.6}
.marketplace-card{padding:28px;border-radius:18px;box-shadow:0 18px 45px rgba(0,0,0,.12)}
.lifecycle{margin:62px 0 42px}

.activities{background:#fff}
.risk-grid{gap:16px;margin-top:60px}
.risk-card{padding:26px;border-radius:13px;transition:transform .2s,box-shadow .2s}
.risk-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.risk-card h3{font-size:16px}
.risk-card p{font-size:12px;line-height:1.65}
.ownership-flow{margin-top:28px;padding:22px 25px;border-radius:14px}

.soft-section{background:#f4f7f6}
.supplier-grid{margin-top:58px;gap:24px}
.supplier-principles{border-radius:15px}
.supplier-principles div{padding:22px 24px}
.supplier-principles b{font-size:14px}
.supplier-principles span{font-size:12px;line-height:1.55}
.product-panel{border-radius:15px;padding:30px}
.category-cloud span{padding:8px 12px}

.logistics{padding-bottom:105px}
.section-heading.center h2{font-size:clamp(36px,4vw,52px)}
.section-heading.center>p{font-size:15px;line-height:1.7;color:var(--muted)}
.supply-chain{margin-top:12px}
.chain-node{padding:19px 14px;border-radius:12px;box-shadow:0 5px 18px rgba(16,24,40,.025)}
.chain-node b{font-size:12px}
.chain-node small{font-size:9px}
.region-row{margin-top:24px}

.how{background:#fff}
.process-list{margin-top:52px}
.process-list li{padding:25px 38px 25px 0}
.process-list b{font-size:14px}
.process-list p{font-size:12px;line-height:1.6}

.cta-band{background:linear-gradient(115deg,#153f42 0%,#174548 55%,#1b5557 100%);padding:86px 0}
.cta-inner h2{font-size:clamp(36px,4.4vw,54px)}
.cta-inner p{font-size:15px;line-height:1.7}
.cta-inner .button{min-width:180px}

.contact{background:#f4f7f6}
.contact-grid{grid-template-columns:minmax(0,.95fr) minmax(420px,1.05fr);gap:100px}
.contact-details{margin-top:42px}
.contact-details a,.contact-details div{padding:19px 0}
.contact-details b{font-size:14px}
.contact-form{padding:32px;border-radius:16px;box-shadow:0 24px 65px rgba(16,24,40,.09)}
.form-title b{font-size:21px}
.contact-form input,.contact-form select,.contact-form textarea{padding:12px 13px;border-radius:7px}
.submit-btn{min-height:46px}

.site-footer{padding:42px 0 22px}
.footer-main{grid-template-columns:1fr 1.7fr 1fr}
.footer-main p{font-size:10px;line-height:1.5}
.footer-bottom{font-size:10px}

@media(max-width:1050px){
  .container{width:min(var(--max),calc(100% - 48px))}
  .hero-grid{gap:45px}
  .site-nav{gap:18px}
  .two-col{gap:55px}
  .operation-layout{gap:35px}
  .contact-grid{gap:55px}
}
@media(max-width:800px){
  .container{width:min(var(--max),calc(100% - 36px))}
  .site-header,.nav{height:70px}
  .site-nav{inset:70px 0 auto 0;padding:18px}
  .hero-grid{min-height:0;padding:58px 0 64px;gap:38px}
  .hero-visual{order:-1}
  .hero-copy h1{font-size:clamp(43px,10vw,58px)}
  .hero-lead{font-size:17px}
  .model-grid{min-height:0}
  .section{padding:82px 0}
  .two-col{gap:35px}
  .capability-grid{margin-top:50px}
  .operation-layout{margin-top:45px}
  .contact-grid{gap:45px}
}
@media(max-width:500px){
  .container{width:calc(100% - 30px)}
  .hero-grid{padding-top:42px}
  .hero-copy h1{font-size:43px}
  .hero-actions{align-items:stretch;flex-direction:column}
  .hero-actions .button{width:100%}
  .hero-meta{font-size:10px}
  .section{padding:72px 0}
  .section-heading h2,.dark-section .section-heading h2{font-size:36px}
  .section-copy .large{font-size:16px}
  .model-grid{padding:0}
  .model-item{padding:13px 0}
  .operation-list>div{padding-right:0}
  .marketplace-card{padding:21px}
  .lifecycle{grid-template-columns:1fr 1fr;margin:35px 0;gap:18px}
  .lifecycle i{display:none}
  .ownership-flow{padding:17px}
  .supply-chain{gap:9px}
  .cta-band{padding:70px 0}
  .cta-inner h2{font-size:37px}
  .contact-grid{grid-template-columns:1fr}
  .contact-form{padding:22px}
}


/* Mobile-first presentation pass */
html{scroll-padding-top:82px}
body{overflow-x:hidden}
.menu-toggle{width:42px;height:42px;border-radius:10px;border:1px solid #d9e1e2;background:#fff;display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer}
.menu-toggle span{width:18px;height:1.5px;background:#17383b;display:block;border-radius:2px;transition:transform .2s,opacity .2s}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.site-nav a{white-space:nowrap}
.button{justify-content:center}
.hero-visual svg{display:block;width:100%;height:auto}
.contact-details a[href^="tel:"]{white-space:nowrap}

@media(max-width:800px){
  html{scroll-padding-top:70px}
  body.menu-open{overflow:hidden}
  .nav{position:relative}
  .menu-toggle{display:flex}
  .site-nav{z-index:50;max-height:calc(100dvh - 70px);overflow:auto}
  .site-nav a{white-space:normal}
  .site-nav .nav-cta{margin-top:12px;padding:12px 16px!important;background:#173f42;color:#fff;border-radius:8px;text-align:center}
  .hero-grid{display:grid}
  .hero-copy{order:1}
  .hero-visual{order:2}
  .hero-copy h1{letter-spacing:-.055em}
  .hero-actions{display:flex;flex-wrap:wrap;gap:10px}
  .hero-actions .button{flex:1 1 210px}
  .hero-meta{display:flex;flex-wrap:wrap;gap:8px 18px}
  .hero-meta span{margin:0}
  .hero-visual{margin-top:4px}
  .hero-visual svg{border-radius:18px}
  .visual-label.top{font-size:8px}
  .visual-caption{justify-content:center;gap:7px;flex-wrap:wrap;letter-spacing:.12em}
  .model-strip{overflow:hidden}
  .model-grid{display:flex;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;padding:0 18px}
  .model-grid::-webkit-scrollbar{display:none}
  .model-item{flex:0 0 150px;border-left:1px solid var(--line);border-top:0;padding:16px 17px;height:auto}
  .model-item:first-of-type{border-left:0}
  .model-item span{font-size:9px}
  .model-item b{font-size:13px}
  .model-item small{font-size:9px;line-height:1.35}
  .section-heading h2,.dark-section .section-heading h2{letter-spacing:-.045em}
  .operation-list{gap:0}
  .operation-list>div{padding:21px 0}
  .marketplace-card{margin-top:20px}
  .ownership-flow{margin-top:20px}
  .ownership-flow>b{font-size:14px}
  .supplier-grid{gap:16px}
  .supply-chain{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chain-node{min-height:112px}
  .region-row{gap:10px 15px;font-size:9px}
  .process-list{margin-top:38px}
  .process-list li{grid-template-columns:40px 1fr;gap:10px;padding:21px 0}
  .cta-inner{gap:28px}
  .footer-main{gap:24px}
}

@media(max-width:500px){
  .container{width:calc(100% - 28px)}
  .hero-grid{gap:28px;padding:38px 0 48px}
  .hero-copy h1{font-size:clamp(39px,11.2vw,47px);line-height:.99;margin:17px 0 20px}
  .hero-lead{font-size:16px;line-height:1.62}
  .hero-actions{margin-top:26px}
  .hero-actions .button{flex-basis:100%;min-height:48px}
  .hero-meta{font-size:9px;line-height:1.45;margin-top:22px}
  .hero-visual svg{border-radius:15px}
  .visual-caption{font-size:8px;padding-top:9px}
  .model-grid{padding:0 14px}
  .model-item{flex-basis:142px;padding:14px 15px}
  .section{padding:66px 0}
  .section-heading h2,.dark-section .section-heading h2{font-size:34px;line-height:1.04}
  .section-copy .large{font-size:16px;line-height:1.7}
  .capability-grid{margin-top:38px}
  .capability-grid article{padding:20px 0}
  .risk-grid{margin-top:38px}
  .risk-card{padding:21px}
  .ownership-flow{padding:15px}
  .supplier-grid{margin-top:38px}
  .product-panel{padding:23px}
  .category-cloud{gap:6px}
  .category-cloud span{font-size:10px;padding:7px 9px}
  .supply-chain{grid-template-columns:1fr 1fr;gap:8px}
  .chain-node{padding:15px 11px;min-height:106px}
  .chain-node b{font-size:11px}
  .chain-node small{font-size:8px}
  .region-row{justify-content:flex-start}
  .process-list li{grid-template-columns:34px 1fr}
  .cta-band{padding:62px 0}
  .cta-inner h2{font-size:35px}
  .contact-details{margin-top:32px}
  .contact-form{padding:19px;border-radius:13px}
  .form-title{margin-bottom:20px}
  .contact-form label{margin-bottom:13px}
  .contact-form input,.contact-form select,.contact-form textarea{font-size:16px;padding:12px}
  .site-footer{padding-top:34px}
  .footer-main nav{flex-wrap:wrap;gap:10px 16px}
}

@media(max-width:360px){
  .hero-copy h1{font-size:37px}
  .supply-chain{grid-template-columns:1fr}
  .model-item{flex-basis:138px}
}

/* Final mobile layout correction */
@media (max-width: 800px) {
  .hero-grid {
    grid-template-columns: 1fr !important;
    width: min(var(--max), calc(100% - 36px));
  }
  .hero-copy,
  .hero-visual {
    width: 100%;
    min-width: 0;
  }
  .hero-copy {
    order: 1;
  }
  .hero-visual {
    order: 2;
  }
  .hero-visual svg {
    width: 100%;
    max-width: 100%;
    height: auto;
  }
}

@media (max-width: 500px) {
  .hero-grid {
    grid-template-columns: 1fr !important;
    width: calc(100% - 28px);
  }
  .hero-copy h1 {
    max-width: 100%;
    overflow-wrap: normal;
  }
  .hero-lead {
    max-width: 100%;
  }
}