:root{
  --ink:#18233A;        /* deep press-ink navy */
  --ink-soft:#43506A;
  --board:#F4F6F8;      /* coated paperboard white */
  --sheet:#FFFFFF;
  --rule:#D5DBE3;
  --cyan:#0090C8;       /* process cyan */
  --cyan-deep:#006E99;
  --kraft:#B48A5E;
  --magenta:#C8327A;    /* used only for registration marks */
  --w:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;background:var(--board);color:var(--ink);
  font-family:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--cyan-deep)}
h1,h2,h3{font-family:"Archivo","Arial Narrow",Arial,sans-serif;font-stretch:85%;line-height:1.08;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,5.4vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.85rem,3.4vw,2.6rem);font-weight:750}
h3{font-size:1.3rem;font-weight:700;font-stretch:90%}
p{margin:0 0 1em;max-width:62ch}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}
.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:100}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(244,246,248,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:34px;height:34px;flex:none}
.brand b{font-family:"Archivo",Arial,sans-serif;font-stretch:80%;font-weight:800;font-size:1.3rem;line-height:1}
.brand small{display:block;font-size:.75rem;color:var(--ink-soft);font-weight:400;margin-top:2px}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav ul a{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nav ul a:hover{color:var(--cyan-deep)}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;padding:13px 22px;border-radius:4px;border:2px solid var(--ink);font-size:1rem;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--cyan-deep);border-color:var(--cyan-deep)}
.btn.line{background:transparent;color:var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.nav .btn{padding:9px 16px;font-size:.92rem}
.menu-btn{display:none;background:none;border:0;font:inherit;font-weight:600;color:var(--ink);cursor:pointer}

/* hero */
.hero{padding:64px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.hero p.lede{font-size:1.2rem;color:var(--ink-soft);margin-bottom:28px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.promise{display:flex;flex-wrap:wrap;gap:10px 22px;padding:0;margin:0;list-style:none;font-weight:600;font-size:.97rem}
.promise li{display:flex;align-items:center;gap:8px}
.promise li::before{content:"";width:10px;height:10px;border:2px solid var(--cyan);border-radius:50%}

.die{margin:0;position:relative;background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:28px 24px 18px}
.die svg{width:100%;height:auto}
.die .cut{fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round}
.die .crease{fill:none;stroke:var(--cyan);stroke-width:1.6;stroke-dasharray:6 5}
.die .art{fill:#E6F3F9}
.die .reg{fill:none;stroke:var(--magenta);stroke-width:1.2}
.die figcaption{display:flex;gap:22px;font-size:.85rem;color:var(--ink-soft);margin-top:8px;flex-wrap:wrap}
.die figcaption span{display:flex;align-items:center;gap:8px}
.die figcaption i{display:inline-block;width:26px;height:0;border-top:2px solid var(--ink)}
.die figcaption i.c{border-top:2px dashed var(--cyan)}
@media (prefers-reduced-motion:no-preference){
  .die .cut{stroke-dasharray:2400;stroke-dashoffset:2400;animation:draw 2.4s .2s ease-out forwards}
  .die .crease,.die .art,.die .label{opacity:0;animation:fade .8s 2.2s forwards}
}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fade{to{opacity:1}}

/* quantity band */
.band{background:var(--ink);color:#fff;padding:34px 0}
.band .wrap{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.ladder{display:flex;align-items:flex-end;gap:6px}
.ladder span{display:block;width:16px;background:var(--cyan);border-radius:2px 2px 0 0}
.band p{margin:0;font-size:1.15rem;max-width:none}
.band strong{font-family:"Archivo",Arial,sans-serif;font-stretch:85%;font-size:1.35rem}

/* sections */
section.block{padding:84px 0}
section.alt{background:var(--sheet);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.head{max-width:720px;margin-bottom:44px}
.head p{color:var(--ink-soft);font-size:1.1rem}

.why{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.why div{border-top:3px solid var(--ink);padding-top:18px}
.why p{color:var(--ink-soft);margin:0}

.styles{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--rule);border-radius:6px;overflow:hidden;background:var(--sheet)}
.styles article{padding:26px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.styles article:nth-child(3n){border-right:0}
.styles article:nth-last-child(-n+3){border-bottom:0}
.styles svg{width:64px;height:48px;margin-bottom:14px}
.styles svg *{fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linejoin:round}
.styles svg .k{stroke:var(--cyan);stroke-dasharray:3 3}
.styles p{color:var(--ink-soft);font-size:.98rem;margin:0}
.also{margin-top:28px;padding:20px 24px;border-left:4px solid var(--kraft);background:var(--sheet)}
.also p{margin:0;max-width:none}

.markets{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.market{background:var(--board);border-radius:6px;padding:30px}
.market p{color:var(--ink-soft);margin-bottom:.6em}
.market ul{margin:0;padding-left:1.1em;color:var(--ink-soft)}
.market li{margin-bottom:4px}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
.steps li{counter-increment:s;position:relative;padding-top:58px}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:50%;border:2px solid var(--ink);display:grid;place-items:center;font-family:"Archivo",Arial,sans-serif;font-weight:800;font-size:1.15rem}
.steps li:not(:last-child)::after{content:"";position:absolute;top:21px;left:52px;right:-18px;border-top:2px dashed var(--rule)}
.steps p{color:var(--ink-soft);font-size:.98rem;margin:0}

.backed{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.photos{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.photos img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:4px;background:var(--rule)}
.photos img:first-child{grid-column:1/-1;aspect-ratio:16/9}
.facts{list-style:none;padding:0;margin:24px 0}
.facts li{padding:12px 0;border-bottom:1px solid var(--rule);display:flex;gap:16px}
.facts li b{font-family:"Archivo",Arial,sans-serif;font-stretch:85%;min-width:118px;font-size:1.1rem}

.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{cursor:pointer;padding:20px 36px 20px 0;font-weight:600;font-size:1.08rem;list-style:none;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:14px;font-size:1.6rem;color:var(--cyan-deep);font-weight:400}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--ink-soft);padding-bottom:12px}

/* quote */
.quote{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.contact-card{background:var(--ink);color:#fff;border-radius:6px;padding:30px}
.contact-card a{color:#9fdcf5}
.contact-card p{max-width:none}
form{background:var(--sheet);border:1px solid var(--rule);border-radius:6px;padding:32px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:18px}
label{font-weight:600;font-size:.92rem}
label .opt{font-weight:400;color:var(--ink-soft)}
input,select,textarea{font:inherit;font-size:1rem;padding:11px 12px;border:1px solid #B9C2CE;border-radius:4px;background:#fff;color:var(--ink);width:100%}
textarea{min-height:120px;resize:vertical}
.hp{position:absolute;left:-5000px}
.form-note{font-size:.88rem;color:var(--ink-soft);margin:14px 0 0}

footer{background:var(--ink);color:#C9D2DE;padding:48px 0 30px;font-size:.95rem}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:30px}
footer a{color:#fff}
footer h3{color:#fff;font-size:1.05rem}
footer ul{list-style:none;margin:0;padding:0}
footer li{margin-bottom:6px}
footer .legal{border-top:1px solid #33405A;padding-top:18px;font-size:.85rem}

@media (max-width:960px){
  .hero .wrap,.backed,.quote{grid-template-columns:1fr}
  .why{grid-template-columns:1fr;gap:28px}
  .styles{grid-template-columns:1fr 1fr}
  .styles article{border-right:1px solid var(--rule)!important;border-bottom:1px solid var(--rule)!important}
  .styles article:nth-child(2n){border-right:0!important}
  .steps{grid-template-columns:1fr 1fr}
  .steps li::after{display:none}
  footer .cols{grid-template-columns:1fr}
}
@media (max-width:760px){
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:var(--board);flex-direction:column;gap:0;border-bottom:1px solid var(--rule)}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:14px 24px;border-top:1px solid var(--rule)}
  .menu-btn{display:block}
  .nav .btn{display:none}
  .markets,.grid2,.styles,.steps{grid-template-columns:1fr}
  .styles article{border-right:0!important}
  .band .wrap{grid-template-columns:1fr;gap:16px}
  section.block{padding:60px 0}
  form{padding:22px}
}

/* ---- additions for the combined multi-page site ---- */
.nav ul{gap:22px}
.nav ul a[aria-current="page"]{color:var(--cyan-deep);text-decoration:underline;text-underline-offset:6px}
.brand img{height:38px;width:auto;border-radius:3px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.stats div{border-left:3px solid var(--cyan);padding-left:18px}
.stats b{display:block;font-family:"Archivo",Arial,sans-serif;font-stretch:85%;font-size:1.6rem;line-height:1.15;color:#fff}
.stats span{color:#C9D2DE;font-size:.98rem}
.aerial{margin:0;position:relative;background:var(--ink)}
.aerial .pair{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.aerial img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#2a3650}
.aerial figcaption{max-width:var(--w);margin:0 auto;padding:14px 24px;color:#C9D2DE;font-size:.95rem}
.pagehead{padding:56px 0 40px;border-bottom:1px solid var(--rule)}
.pagehead p{font-size:1.18rem;color:var(--ink-soft)}
.crumbs{font-size:.9rem;color:var(--ink-soft);margin-bottom:14px}
.crumbs a{color:var(--ink-soft)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.two img{width:100%;height:auto;border-radius:4px;background:var(--rule)}
.docs{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.docs div{background:var(--sheet);border:1px solid var(--rule);border-left:4px solid var(--ink);border-radius:4px;padding:24px}
.docs p{color:var(--ink-soft);margin:0}
.checks{list-style:none;padding:0;margin:0 0 1em}
.checks li{padding:10px 0 10px 30px;border-bottom:1px solid var(--rule);position:relative}
.checks li::before{content:"";position:absolute;left:4px;top:17px;width:12px;height:7px;border-left:2px solid var(--cyan-deep);border-bottom:2px solid var(--cyan-deep);transform:rotate(-45deg)}
.cta-band{background:var(--ink);color:#fff;padding:56px 0}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-band h2{margin:0 0 .3em}
.cta-band p{color:#C9D2DE;margin:0}
.cta-band .btn{background:#fff;color:var(--ink);border-color:#fff}
.cta-band .btn:hover{background:var(--cyan);border-color:var(--cyan);color:#fff}
.reg-note{font-size:.85rem;color:#9AA7BA}
table.spec{width:100%;border-collapse:collapse;background:var(--sheet);border:1px solid var(--rule);font-size:.98rem}
table.spec th,table.spec td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--rule);vertical-align:top}
table.spec th{width:34%;font-weight:600}
.tablewrap{overflow-x:auto}
@media (max-width:1060px){
  .nav ul{display:none;position:absolute;top:68px;left:0;right:0;background:var(--board);flex-direction:column;gap:0;border-bottom:1px solid var(--rule)}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:14px 24px;border-top:1px solid var(--rule)}
  .menu-btn{display:block}
}
@media (max-width:960px){.two,.docs{grid-template-columns:1fr}.stats{grid-template-columns:1fr;gap:18px}}
@media (max-width:640px){.aerial .pair{grid-template-columns:1fr}}