/* NLSS Global Supply — site styles
   Palette: white #fff, ink #111, muted #5f6368, line #e7e7e4, soft #f6f6f4, accent #1f4fe0 (cobalt)
   Font: Inter (Google Fonts) with system fallbacks */
:root{
  --ink:#111;--ink-2:#2b2b2b;--muted:#5f6368;--line:#e7e7e4;--soft:#f6f6f4;--white:#fff;
  --accent:#1f4fe0;--accent-ink:#1a40b8;--accent-soft:#eef2ff;
  --ok:#0f7a4a;--err:#b42318;
  --radius:14px;--radius-sm:10px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--white);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.1;letter-spacing:-.02em;font-weight:700}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:12px;top:-60px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px;z-index:100;text-decoration:none}
.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:999px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;white-space:nowrap}
.btn:hover{background:#000;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:#fff}
.btn-accent{background:var(--accent);border-color:var(--accent)}
.btn-accent:hover{background:var(--accent-ink);border-color:var(--accent-ink)}
.btn-small{min-height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}
.link-arrow{font-weight:600;text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:1px}
.link-arrow:hover{color:var(--accent)}

/* Announcement + header */
.announce{background:var(--ink);color:#fff;font-size:13px;text-align:center;padding:9px 16px;letter-spacing:.01em}
.announce a{color:#fff;font-weight:600}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
.site-header.is-scrolled{border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:28px;height:72px}
.logo{display:block;flex:none;line-height:0}
.logo svg{height:46px;width:auto}
.cat-nav{flex:1;min-width:0}
.cat-nav ul{display:flex;gap:22px;list-style:none;margin:0;padding:0;overflow:hidden}
.cat-nav a{font-size:14.5px;font-weight:500;text-decoration:none;color:var(--ink-2);white-space:nowrap;padding:6px 0;border-bottom:1.5px solid transparent}
.cat-nav a:hover,.cat-nav a[aria-current="page"]{color:var(--ink);border-bottom-color:var(--ink)}
.header-cta{display:flex;align-items:center;gap:10px;flex:none}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:18px;height:2px;background:var(--ink);position:relative;transition:transform .2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}

/* Sections */
.section{padding:88px 0}
.section-tight{padding:56px 0}
.section-soft{background:var(--soft)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.h2{font-size:clamp(28px,3.4vw,42px)}
.lede{color:var(--muted);font-size:18px;max-width:620px;margin-top:14px}

/* Hero */
.hero{padding:56px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(40px,5.6vw,72px);letter-spacing:-.035em;line-height:1.02}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lede{font-size:19px;margin-top:22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-note{margin-top:22px;font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px}
.hero-note::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex:none}
.hero-mosaic{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hero-mosaic figure{margin:0;border-radius:var(--radius);overflow:hidden;background:var(--soft);aspect-ratio:1/1;position:relative}
.hero-mosaic figure:nth-child(1){transform:translateY(-18px)}
.hero-mosaic figure:nth-child(4){transform:translateY(18px)}
.hero-mosaic figure:nth-child(2){transform:translateY(18px)}
.hero-mosaic figure:nth-child(3){transform:translateY(-18px)}
.hero-mosaic img{width:100%;height:100%;object-fit:cover}
.hero-mosaic figcaption{position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.94);padding:5px 10px;border-radius:999px;font-size:12.5px;font-weight:600}

/* Store type strip */
.stores{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stores ul{list-style:none;margin:0;padding:22px 0;display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px}
.stores li{font-size:15px;font-weight:600;color:var(--ink-2);display:flex;align-items:center;gap:10px}
.stores li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.stores .label{color:var(--muted);font-weight:500}
.stores .label::before{display:none}

/* Category tiles */
.cat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.cat-tile{display:block;text-decoration:none;color:var(--ink)}
.cat-tile .img{border-radius:var(--radius);overflow:hidden;background:var(--soft);aspect-ratio:1/1}
.cat-tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-tile:hover img{transform:scale(1.04)}
.cat-tile h3{font-size:15.5px;font-weight:600;margin-top:12px;letter-spacing:-.01em}
.cat-tile p{font-size:13.5px;color:var(--muted);margin-top:3px}

/* Product grid + cards */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px}
.card{display:flex;flex-direction:column;min-width:0}
.card .img{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--soft);aspect-ratio:1/1}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover img{transform:scale(1.03)}
.card .badge{position:absolute;top:10px;left:10px;background:#fff;color:var(--ink);font-size:11.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:999px}
.card .cat{font-size:12.5px;color:var(--muted);margin-top:14px;font-weight:500}
.card h3{font-size:15.5px;font-weight:600;line-height:1.3;letter-spacing:-.01em;margin-top:3px}
.card .pack{font-size:14px;color:var(--ink-2);margin-top:4px}
.card .price{font-size:13px;color:var(--muted);margin-top:10px;display:flex;align-items:center;gap:6px}
.card .price svg{flex:none}
.card .btn{margin-top:12px;align-self:flex-start}
.card-body{display:flex;flex-direction:column;flex:1}

/* Why */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.why-item{background:#fff;padding:32px 28px}
.why-item .icon{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.why-item h3{font-size:18px;font-weight:600}
.why-item p{color:var(--muted);margin-top:8px;font-size:15px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:step;list-style:none;margin:0;padding:0}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
.step .num{font-size:13px;font-weight:700;color:#fff;background:var(--ink);width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.step h3{font-size:20px;font-weight:600}
.step p{color:var(--muted);margin-top:8px}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:22px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(26px,3vw,38px);max-width:640px}
.cta-band p{color:#c9c9c9;margin-top:10px}
.cta-band .btn{background:#fff;color:var(--ink);border-color:#fff}
.cta-band .btn:hover{background:#ececec}

/* Inquiry */
.inquire-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.inquire-aside ul{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.inquire-aside li{display:flex;gap:12px;align-items:flex-start;font-size:15.5px}
.inquire-aside li svg{flex:none;margin-top:3px;color:var(--accent)}
.contact-line{margin-top:30px;padding-top:22px;border-top:1px solid var(--line);font-size:15px;color:var(--muted)}
.contact-line a{color:var(--ink);font-weight:600}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 1px 2px rgba(0,0,0,.03),0 12px 40px rgba(0,0,0,.05)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field-full{grid-column:1/-1}
.field label,.field legend{font-size:14px;font-weight:600}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;border:1px solid #d4d4d0;border-radius:var(--radius-sm);background:#fff;padding:12px 14px;font-size:15.5px;min-height:46px;transition:border-color .2s,box-shadow .2s}
.field textarea{resize:vertical;min-height:120px}
.field select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23111' stroke-width='1.8'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(31,79,224,.15)}
.field [aria-invalid="true"]{border-color:var(--err);box-shadow:0 0 0 3px rgba(180,35,24,.1)}
fieldset.field{border:0;padding:0;margin:0}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:8px 14px;margin-top:6px}
.checks label{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:500;cursor:pointer}
.checks input{width:17px;height:17px;min-height:0;accent-color:var(--accent);margin:0;flex:none}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{margin-top:22px}
.form-note{font-size:13px;color:var(--muted);margin-top:12px;text-align:center}
.form-status{margin-top:14px;font-size:15px;font-weight:500;min-height:1px}
.form-status.is-success{color:var(--ok);background:#ecf8f1;border-radius:10px;padding:12px 14px}
.form-status.is-error{color:var(--err);background:#fdf0ef;border-radius:10px;padding:12px 14px}
.form-status a{color:inherit}

/* FAQ */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-size:17px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:11px;height:11px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{color:var(--muted);padding:0 0 22px;max-width:680px}

/* Catalog page */
.page-head{padding:48px 0 8px}
.page-head h1{font-size:clamp(34px,4.4vw,56px);letter-spacing:-.03em}
.crumbs{font-size:13.5px;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.toolbar{position:sticky;top:72px;z-index:20;background:rgba(255,255,255,.97);padding:16px 0;border-bottom:1px solid var(--line);margin-bottom:28px}
.search{position:relative;max-width:520px}
.search svg{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search input{width:100%;min-height:46px;border:1px solid #d4d4d0;border-radius:999px;padding:0 18px 0 44px;font-size:15.5px;background:#fff}
.search input:focus{outline:none;border-color:var(--ink)}
.chips{display:flex;gap:8px;overflow-x:auto;padding:14px 0 2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
@media (min-width:961px){.chips{flex-wrap:wrap;overflow:visible}}
.chip{flex:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.chip .n{opacity:.55;margin-left:4px;font-size:12.5px}
.result-count{font-size:14px;color:var(--muted);margin-bottom:18px}
.empty{padding:48px 0;text-align:center;color:var(--muted)}
.empty[hidden]{display:none}
.card[hidden]{display:none}
.no-js-note{display:none}

/* Text pages */
.prose{max-width:760px}
.prose h1{font-size:clamp(32px,4vw,48px);letter-spacing:-.03em;margin-bottom:16px}
.prose p{color:var(--muted);margin-top:12px}
.credits-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:0}
.credits-list li{display:grid;grid-template-columns:64px 1fr;gap:16px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.credits-list img{width:64px;height:64px;object-fit:cover;border-radius:8px;background:var(--soft)}
.credits-list .t{font-weight:600}
.credits-list .m{color:var(--muted)}
.credits-list a{color:var(--ink)}
.thanks-card{max-width:620px;margin:0 auto;text-align:center;padding:40px 0}
.thanks-card .tick{width:64px;height:64px;border-radius:50%;background:#ecf8f1;color:var(--ok);display:flex;align-items:center;justify-content:center;margin:0 auto 24px}
.thanks-card h1{font-size:clamp(32px,4vw,46px);letter-spacing:-.03em}
.thanks-card p{color:var(--muted);margin-top:14px;font-size:17px}
.thanks-card .btn{margin-top:28px}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:64px 0 32px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
.footer-grid .logo svg{height:52px}
.footer-about{color:var(--muted);font-size:14.5px;margin-top:16px;max-width:340px}
.footer-grid h2.footer-h{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:14px}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.footer-grid a{text-decoration:none;font-size:14.5px}
.footer-grid a:hover{text-decoration:underline}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:48px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.footer-bottom a{color:var(--muted)}

/* Reveal */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-visible{opacity:1;transform:none}

/* Responsive */
.nav-cta{display:none}
@media (max-width:1300px){.cat-nav li:nth-child(n+9){display:none}}
@media (max-width:1180px){.cat-nav li:nth-child(n+7){display:none}}
@media (max-width:1080px){
  .cat-grid{grid-template-columns:repeat(3,1fr)}
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .hero-grid{gap:40px}
}
@media (max-width:960px){
  .header-inner{gap:14px}
  .nav-toggle{display:inline-flex}
  .cat-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);display:none;padding:8px 24px 20px}
  .cat-nav.is-open{display:block}
  .cat-nav ul{flex-direction:column;gap:0}
  .cat-nav li{display:block!important}
  .cat-nav li.nav-cta{padding-top:16px}
  .cat-nav li.nav-cta a{display:flex;border:0;padding:0 20px;color:#fff}
  .cat-nav a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
  .header-cta{margin-left:auto}
  .hero-grid,.inquire-grid,.faq-wrap{grid-template-columns:1fr}
  .hero-mosaic{max-width:560px}
  .why-grid,.steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .container{padding:0 18px}
  .announce{font-size:12px}
  .header-inner{height:64px}
  .logo svg{height:40px}
  .header-cta .btn{display:none}
  .toolbar{top:64px}
  .section{padding:64px 0}
  .hero{padding:32px 0 56px}
  .hero p.lede{font-size:17px}
  .hero-actions .btn{flex:1}
  .hero-mosaic{gap:10px}
  .cat-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:22px 14px}
  .card h3{font-size:14.5px}
  .card .pack{font-size:13px}
  .card .btn{align-self:stretch;padding:0 10px}
  .why-grid,.steps{grid-template-columns:1fr}
  .section-head{flex-direction:column;align-items:flex-start}
  .form{padding:22px 18px}
  .form-grid{grid-template-columns:1fr}
  .checks{grid-template-columns:1fr 1fr}
  .cta-band{padding:36px 26px}
  .footer-grid{grid-template-columns:1fr}
  .stores ul{justify-content:flex-start}
}