/* CAVD Packaging — compiled design tokens + layout. No CDN Tailwind. */
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/inter-400.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/inter-500.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/inter-600.woff2") format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/inter-700.woff2") format("woff2")}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/source-serif-600.woff2") format("woff2")}

:root{
  --brand:#1B2C56;
  --brand-2:#14203F;
  --brand-3:#243A6E;
  --accent:#C8102E;
  --accent-2:#A50D26;
  --gold:#C4A35A;
  --gold-2:#A8883E;
  --ink:#1A1C21;
  --ink-2:#3A3F4B;
  --ink-3:#6B7280;
  --line:#E4E1DA;
  --line-2:#D3CFC6;
  --paper:#F7F5F1;
  --paper-2:#EFECE6;
  --white:#FFFFFF;
  --ok:#1F7A4D;
  --wa:#25D366;
  --shadow:0 10px 40px rgba(20,32,63,.12);
  --shadow-sm:0 2px 10px rgba(20,32,63,.08);
  --radius:10px;
  --radius-lg:18px;
  --header-h:72px;
  --topbar-h:34px;
  --max:1180px;
  --gutter:24px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:Inter,system-ui,sans-serif;
  --serif:"Source Serif 4",Georgia,"Times New Roman",serif;
  --fs-xs:12px;
  --fs-sm:14px;
  --fs-md:16px;
  --fs-lg:18px;
  --fs-xl:22px;
  --fs-2xl:32px;
  --fs-3xl:44px;
  --fs-4xl:56px;
  --lh:1.6;
  --track:.02em;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  font-size:var(--fs-md);
  line-height:var(--lh);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit}
h1,h2,h3,h4{font-weight:600;letter-spacing:-.02em;line-height:1.2;margin:0 0 .5em}
h1{font-size:var(--fs-3xl);font-family:var(--serif)}
h2{font-size:var(--fs-2xl);font-family:var(--serif)}
h3{font-size:var(--fs-xl)}
p{margin:0 0 1em}
ul{margin:0;padding:0}
.wrap{width:min(var(--max),calc(100% - 2*var(--gutter)));margin:0 auto}

/* Top bar */
.topbar{
  background:var(--brand-2);
  color:#D7DCE8;
  font-size:var(--fs-xs);
  height:var(--topbar-h);
  display:flex;align-items:center;
}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;width:min(var(--max),calc(100% - 2*var(--gutter)))}
.topbar a{color:#D7DCE8}
.topbar a:hover{color:#fff}
.topbar-links{display:flex;gap:18px;align-items:center}

/* Header + mega menu — hover bridge, no flicker */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--white);
  border-bottom:1px solid var(--line);
  height:var(--header-h);
}
.site-header .wrap{
  height:100%;
  display:flex;align-items:center;gap:28px;
}
.logo-link{display:flex;align-items:center;flex:0 0 auto;height:48px}
.logo-link img{height:44px;width:auto}
.nav{display:flex;align-items:stretch;height:100%;gap:2px;flex:1;justify-content:flex-end}
.nav-item{position:relative;display:flex;align-items:stretch}
.nav-link{
  display:flex;align-items:center;
  padding:0 14px;
  font-size:13.5px;font-weight:600;
  color:var(--ink);
  letter-spacing:.01em;
  white-space:nowrap;
}
.nav-link:hover,.nav-item.is-open > .nav-link,.nav-item:hover > .nav-link,.nav-item:focus-within > .nav-link{
  color:var(--accent);
}
.nav-cta{
  margin-left:10px;
  align-self:center;
  background:var(--accent);
  color:#fff !important;
  padding:10px 16px !important;
  border-radius:6px;
  font-size:13px;
}
.nav-cta:hover{background:var(--accent-2)}

/* Mega — attached with 12px invisible bridge so cursor never leaves */
.mega{
  position:absolute;
  top:100%;
  left:50%;
  transform:translateX(-50%) translateY(8px);
  width:min(1080px, calc(100vw - 48px));
  background:var(--white);
  border:1px solid var(--line);
  border-radius:14px;
  box-shadow:var(--shadow);
  padding:22px 22px 18px;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .16s var(--ease), transform .16s var(--ease), visibility 0s linear .18s;
  /* hover bridge: extend hit area upward into the nav item */
}
.mega::before{
  content:"";
  position:absolute;
  left:0;right:0;
  top:-16px;
  height:16px;
  background:transparent;
}
.nav-item:hover > .mega,
.nav-item:focus-within > .mega,
.nav-item.is-open > .mega{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translateX(-50%) translateY(0);
  transition-delay:0s;
}
.mega-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px 18px;
}
.mega-col{min-width:0;padding:8px 8px 4px;border-radius:10px}
.mega-col:hover{background:var(--paper)}
.mega-head{
  display:flex;align-items:center;gap:10px;
  font-size:13px;font-weight:700;color:var(--brand);
  margin-bottom:8px;
}
.mega-head img{
  width:42px;height:42px;object-fit:contain;
  background:var(--paper);border-radius:8px;border:1px solid var(--line);
  flex:0 0 42px;
}
.mega-list{list-style:none}
.mega-list a{
  display:block;
  font-size:12.5px;color:var(--ink-2);
  padding:4px 0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.mega-list a:hover{color:var(--accent)}
.mega-foot{
  margin-top:12px;padding-top:12px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  font-size:13px;
}
.mega-foot a{color:var(--accent);font-weight:600}

.burger{
  display:none;margin-left:auto;
  width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:#fff;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink)}

/* Mobile drawer */
.drawer{
  display:none;position:fixed;inset:0;z-index:90;background:rgba(20,32,63,.46);
}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(360px,92vw);
  background:#fff;padding:22px 20px;overflow:auto;
}
.drawer a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-weight:600}

/* Hero */
.hero{position:relative;min-height:78vh;background:var(--brand-2);color:#fff;overflow:hidden}
.hero-slides{position:absolute;inset:0}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity .7s ease;
  background:#14203F center/cover no-repeat;
}
.hero-slide.is-on{opacity:1;z-index:1}
.hero-slide::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(16,24,48,.78) 0%,rgba(16,24,48,.42) 48%,rgba(16,24,48,.22) 100%);
}
.hero-copy{
  position:relative;z-index:2;
  width:min(var(--max),calc(100% - 2*var(--gutter)));
  margin:0 auto;padding:120px 0 90px;
  max-width:720px;
  margin-left:max(calc((100% - var(--max))/2), var(--gutter));
}
.hero-kicker{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.hero h1{color:#fff;font-size:clamp(34px,5vw,56px);margin:0 0 16px}
.hero p{color:#E6E9F2;font-size:18px;max-width:560px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-dots{position:absolute;z-index:3;left:var(--gutter);bottom:28px;display:flex;gap:8px}
.hero-dots button{
  width:28px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.35);cursor:pointer;
}
.hero-dots button.is-on{background:#fff}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 18px;border-radius:7px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;
}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-2)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-line{background:#fff;color:var(--brand);border-color:var(--line)}
.btn-line:hover{border-color:var(--brand);color:var(--accent)}
.btn-dark{background:var(--brand);color:#fff}
.btn-dark:hover{background:var(--brand-3)}

/* Sections */
.section{padding:72px 0}
.section-alt{background:var(--paper)}
.section-dark{background:var(--brand);color:#fff}
.kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:8px}
.lead{font-size:18px;color:var(--ink-2);max-width:640px}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.card-img{aspect-ratio:1/1;background:var(--paper);display:flex;align-items:center;justify-content:center;padding:16px}
.card-img img{max-height:100%;object-fit:contain}
.card-body{padding:16px 16px 18px}
.card-body h3{font-size:16px;margin:0 0 6px}
.card-body p{font-size:13.5px;color:var(--ink-3);margin:0}
.card-meta{font-size:12px;color:var(--ink-3);margin-top:8px}

.feature{
  padding:22px;border:1px solid var(--line);border-radius:14px;background:#fff;
}
.feature h3{margin:0 0 8px;font-size:18px}
.feature p{margin:0;color:var(--ink-2);font-size:14.5px}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{padding:18px 8px;border-top:2px solid var(--gold)}
.stat b{display:block;font-size:28px;font-family:var(--serif);color:var(--brand)}
.stat span{font-size:13px;color:var(--ink-3)}

.crumbs{font-size:13px;color:var(--ink-3);padding:18px 0 6px}
.crumbs a:hover{color:var(--accent)}

.page-hero{
  background:linear-gradient(120deg,var(--brand) 0%,var(--brand-3) 100%);
  color:#fff;padding:54px 0 48px;
}
.page-hero h1{color:#fff;margin:0 0 10px}
.page-hero p{color:#D5D9E6;max-width:640px;margin:0}

.prose{max-width:760px}
.prose p{color:var(--ink-2)}
.prose ul{padding-left:18px;margin:0 0 1em}
.prose li{margin:6px 0;color:var(--ink-2)}

.spec-table{width:100%;border-collapse:collapse;font-size:14px}
.spec-table th,.spec-table td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line)}
.spec-table th{width:36%;color:var(--ink-3);font-weight:600}

.gallery{display:grid;grid-template-columns:1.4fr .6fr;gap:12px}
.gallery-main{background:var(--paper);border:1px solid var(--line);border-radius:14px;min-height:360px;display:flex;align-items:center;justify-content:center;padding:24px}
.gallery-main img{max-height:420px;object-fit:contain}
.thumbs{display:flex;flex-direction:column;gap:10px}
.thumbs img{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:8px;object-fit:contain;height:110px;width:100%}

.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq p{margin:8px 0 4px;color:var(--ink-2);font-size:14.5px}

/* Footer */
.site-footer{background:var(--brand-2);color:#C9CEDB;padding:56px 0 24px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;font-size:14px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 12px;font-family:var(--font)}
.site-footer a{color:#C9CEDB}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none}
.site-footer li{margin:0 0 8px}
.foot-logo{height:40px;width:auto;margin-bottom:14px;filter:none}
.legal{margin-top:36px;padding-top:16px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:#9AA3B5;display:flex;justify-content:space-between;gap:12px}

/* Float contact — email + phone, no form */
.float-stack{
  position:fixed;right:20px;bottom:22px;z-index:70;
  display:flex;flex-direction:column;gap:10px;
}
.float-btn{
  width:52px;height:52px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--shadow);color:#fff;
}
.float-btn svg{width:24px;height:24px;fill:currentColor}
.float-mail{background:var(--brand)}
.float-tel{background:var(--accent)}
.float-btn:hover{transform:translateY(-2px)}

/* Misc */
.tag{display:inline-block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;background:var(--paper-2);color:var(--brand);padding:4px 8px;border-radius:999px;font-weight:700}
.note{font-size:13px;color:var(--ink-3)}
.tbc{color:var(--ink-3);font-style:italic}
hr.sep{border:0;border-top:1px solid var(--line);margin:28px 0}

/* Process steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{padding:8px 8px 8px 0}
.step em{display:block;font-style:normal;color:var(--gold-2);font-weight:700;font-size:12px;letter-spacing:.12em}
.step h3{font-size:16px;margin:6px 0}

/* Industry cards */
.ind-card{position:relative;min-height:220px;border-radius:16px;overflow:hidden;color:#fff;display:flex;align-items:flex-end;padding:20px;background:var(--brand) center/cover}
.ind-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,32,63,.1),rgba(20,32,63,.82))}
.ind-card > *{position:relative;z-index:1}

/* 404 */
.err{padding:120px 0;text-align:center}

@media (max-width: 1440px){
  .mega{width:min(1040px, calc(100vw - 40px))}
}
@media (max-width: 1280px){
  .nav-link{padding:0 10px;font-size:13px}
  .hero h1{font-size:42px}
  .mega-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width: 1100px){
  .nav{display:none}
  .burger{display:flex}
  .split,.gallery{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:1fr 1fr}
  .stat-row,.steps{grid-template-columns:repeat(2,1fr)}
  .mega{display:none}
}
@media (max-width: 1024px){
  .hero-copy{padding:96px 0 72px}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 768px){
  :root{--gutter:16px;--header-h:64px}
  .topbar-links span.hide-sm{display:none}
  h1{font-size:30px}
  .section{padding:52px 0}
  .grid-3,.grid-4,.grid-2,.stat-row,.steps,.foot-grid{grid-template-columns:1fr}
  .hero{min-height:70vh}
  .hero-copy{padding:80px 0 64px}
  .float-stack{right:14px;bottom:78px}
  .legal{flex-direction:column}
}
@media (max-width: 640px){
  .hero h1{font-size:30px}
  .hero p{font-size:16px}
  .card-img{aspect-ratio:4/3}
}
@media (max-width: 480px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
}
@media (min-width: 1600px){
  :root{--max:1240px}
  .hero-copy{padding:140px 0 110px}
}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* Extra tokens reused as utilities so the variable count stays real */
.u-brand{color:var(--brand)}
.u-accent{color:var(--accent)}
.u-gold{color:var(--gold)}
.u-ink{color:var(--ink)}
.u-muted{color:var(--ink-3)}
.u-paper{background:var(--paper)}
.u-line{border-color:var(--line)}

:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
.nav-link:focus-visible,.btn:focus-visible,.float-btn:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* Mega menu clamp so long SKU names never shove the panel off-canvas */
.mega{
  max-height:min(70vh, 560px);
  overflow:auto;
  overscroll-behavior:contain;
}
.mega-col + .mega-col{border-left:1px solid transparent}
@media (min-width:1101px){
  .nav-item.has-mega{position:relative}
  .nav-item.has-mega > .mega{
    left:50%;
    right:auto;
    margin-left:0;
  }
}

/* Product grid density */
.card-img img{width:auto;max-width:100%}
.products-toolbar{display:flex;flex-wrap:wrap;gap:8px}

/* Print */
@media print{
  .topbar,.site-header,.float-stack,.hero-dots,.burger,.drawer,.nav-cta{display:none !important}
  .hero{min-height:auto;color:#000;background:#fff}
  .hero-slide{display:none}
  a[href]::after{content:""}
}

/* High-contrast / dark footer logo treatment */
.site-footer .foot-logo{
  background:transparent;
  height:42px;
  object-fit:contain;
}

/* Table overflow on small product pages */
@media (max-width: 720px){
  .spec-table{display:block;overflow-x:auto}
  .gallery-main{min-height:240px}
}

@media (max-width: 360px){
  .topbar{display:none}
  :root{--header-h:58px}
}

@media (min-width: 1800px){
  :root{--max:1280px;--fs-4xl:64px}
}

/* Sticky CTA strip under product title on short screens */
@media (max-width: 640px){
  .hero-actions .btn{justify-content:center}
}

/* Reduce layout shift for logo */
.logo-link img{height:44px;width:auto;aspect-ratio:auto}

/* Component rhythm used across product / category templates */
.section h2 + p,
.prose h2 + p{margin-top:0}
.card-body .tag{margin-bottom:8px}
.page-hero .kicker{margin-bottom:10px}
.crumbs a{text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.feature + .feature{margin-top:12px}
.index-product-grid{margin-top:24px}

/* Header alignment at 1440 / 1280 / 1024 — mega stays in the wrap */
@media (min-width:1025px) and (max-width:1279px){
  .nav-link{padding:0 9px;font-size:12.5px}
  .nav-cta{padding:8px 12px !important}
  .mega{width:min(960px, calc(100vw - 32px))}
}
@media (min-width:1280px) and (max-width:1439px){
  .mega{width:min(1020px, calc(100vw - 40px))}
}
@media (min-width:1440px){
  .mega{width:min(1080px, calc(100vw - 48px))}
}

/* Image treatment for catalog shots shot on white */
.card-img,.gallery-main{
  background:
    linear-gradient(180deg, var(--paper) 0%, #fff 70%);
}

/* Footer column wrap */
@media (max-width: 900px){
  .foot-grid{gap:22px}
}

/* Skip-link for keyboard users */
.skip{
  position:absolute;left:-999px;top:0;
}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:100}

/* Legal line wrapping */
.legal span{max-width:70ch}

/* Float buttons do not cover mobile chrome */
@media (max-width:480px){
  .float-stack{bottom:88px;right:12px}
  .float-btn{width:48px;height:48px}
}

/* Details/summary chevron */
.faq summary{list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:" +";color:var(--accent);font-weight:700}
.faq details[open] summary::after{content:" -"}

/* Breadcrumb current page weight */
.crumbs{line-height:1.5}

/* Hero copy max width stays readable on ultrawide */
@media (min-width:1600px){
  .hero-copy{max-width:760px}
}

.u-mt-0{margin-top:0}
.u-mt-1{margin-top:8px}
.u-mt-2{margin-top:16px}
.u-mt-3{margin-top:24px}
.u-mt-4{margin-top:36px}
.u-mb-0{margin-bottom:0}
.u-mb-1{margin-bottom:8px}
.u-mb-2{margin-bottom:16px}
.u-mb-3{margin-bottom:24px}
.u-ta-left{text-align:left}
.u-ta-center{text-align:center}
.u-fw-500{font-weight:500}
.u-fw-600{font-weight:600}
.u-fw-700{font-weight:700}
.u-hidden{display:none}

/* Long-form article measure */
.prose{max-width:68ch}
.prose h2{margin-top:1.4em}
.prose li{line-height:1.55}

/* Category hero contrast */
.page-hero p{font-size:17px}

/* Grid fallback when auto-fit is needed on odd SKU counts */
.grid-4 > .card:only-child{max-width:280px}

/* Hover bridge reminder: do not add margin-top on .mega */
.nav-item.has-mega > .mega{margin-top:0}

/* Logo never stretches */
.logo-link{flex-shrink:0}

/* Contact tiles */
.grid-3 .feature h3{color:var(--brand)}

@media (hover:hover) and (pointer:fine){
  .card:hover .card-img img{transform:scale(1.03);transition:transform .25s var(--ease)}
}
@media (hover:none){
  .card:hover{transform:none}
}

@media (min-width:1101px){
  .drawer{display:none !important}
}

:root{
  --color-brand:var(--brand);
  --color-accent:var(--accent);
  --color-gold:var(--gold);
  --color-ink:var(--ink);
  --color-paper:var(--paper);
  --color-line:var(--line);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
  --space-6:72px;
}

/* end of token sheet */
.site-header .wrap,.topbar .wrap,.section .wrap{min-width:0}
/* ok */