/* SquareBag visual system: paper, precise lines and restrained motion. */
:root{--ease-out:cubic-bezier(.22,1,.36,1);--surface:#f3f9f6;--deep:#093f37}
::selection{background:#a8ecdd;color:#102e2b}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}
:where(a,button,summary,input,select,textarea):focus-visible{outline:3px solid #c71640;outline-offset:5px}
.masthead{background:#fff;opacity:1;backdrop-filter:none;transition:box-shadow .25s}
.masthead.is-scrolled{background:#fff;box-shadow:0 8px 30px #103e3210;backdrop-filter:none}
.masthead .logo img{transition:opacity .25s}
.masthead .logo:hover img{opacity:.8}
.navgroup>a,.navgroup>details>summary{min-height:44px;display:flex;align-items:center}
.navgroup>a::before,.navgroup>details>summary::before{bottom:2px;transform-origin:right;transition:transform .35s var(--ease-out)}
.navgroup>a:hover::before,.navgroup>details>summary:hover::before{transform-origin:left}
.dropdown{border-top-width:2px;border-radius:0 0 12px 12px;box-shadow:0 22px 50px #103e321a}
.dropdown a{min-height:42px}

/* Product navigation: quiet panel, clear groups, responsive hover surfaces. */
.masthead .dropdown.mega{
  left:3%;right:3%;width:auto;max-width:1320px;margin-inline:auto;
  grid-template-columns:minmax(0,1.12fr) minmax(0,1.12fr) minmax(0,.9fr);
  align-items:start;gap:clamp(20px,3vw,48px);padding:30px;
  background:#fff;border:1px solid #dcebe6;border-top:2px solid #00a99d;
  border-radius:0 0 18px 18px;box-shadow:0 24px 64px #103e3221;
  max-height:calc(100svh - 120px);overscroll-behavior:contain;
}
.masthead .dropdown.mega>div{min-width:0}
.masthead .dropdown.mega>div>strong{
  display:block;margin:0 14px 14px;padding-bottom:14px;border-bottom:1px solid #deebe5;
  color:#57746a;font-size:13px;font-weight:650;letter-spacing:.12em;line-height:1.5;
}
.masthead .dropdown.mega>div:last-child{
  align-self:stretch;background:#f3f9f7;border:1px solid #e4efea;border-radius:12px;padding:20px 10px;
}
.masthead .dropdown.mega a{
  position:relative;display:flex;align-items:center;min-height:46px;margin:3px 0;
  padding:10px 14px;border-radius:7px;color:#243f36;
  font-size:15px;font-weight:500;line-height:1.5;overflow-wrap:anywhere;
  background:transparent;transform:none;
  transition:background-color .22s ease,color .22s ease,padding .3s var(--ease-out);
}
.masthead .dropdown.mega a::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:3px;
  background:#00a99d;opacity:0;transform:scaleY(.25);transform-origin:center;
  transition:opacity .2s ease,transform .3s var(--ease-out);pointer-events:none;
}
.masthead .dropdown.mega a[aria-current="page"]{color:#006b60;background:#e9f7f2}
.masthead .dropdown.mega a[aria-current="page"]::before{opacity:1;transform:scaleY(1)}
.masthead .dropdown.mega a:focus-visible{
  color:#006b60;background:#e4f5ee;padding-left:22px;padding-right:6px;
  outline:2px solid #007f70;outline-offset:2px;
}
.masthead .dropdown.mega a:focus-visible::before{opacity:1;transform:scaleY(1)}
.masthead .dropdown.mega a:active{background:#d6eee5;color:#00594f}
.masthead .navgroup details[open]>.dropdown.mega{animation:product-menu-enter .25s var(--ease-out) both}
@keyframes product-menu-enter{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
@media(hover:hover) and (pointer:fine){
  .masthead .dropdown.mega a:hover{color:#006b60;background:#e4f5ee;padding-left:22px;padding-right:6px}
  .masthead .dropdown.mega a:hover::before{opacity:1;transform:scaleY(1)}
}
@media(max-width:1000px) and (min-width:801px){
  .masthead .dropdown.mega{left:2%;right:2%;gap:18px;padding:24px 18px}
  .masthead .dropdown.mega a{font-size:14px}
}
@media(max-width:800px){
  .masthead.menu-open .dropdown.mega{
    display:block;position:static;max-height:none;overflow:visible;width:100%;
    margin:4px 0 12px;padding:18px 12px;background:#f7fbf9;
    border:1px solid #e0ece6;border-radius:12px;box-shadow:none;
  }
  .masthead.menu-open .dropdown.mega>div+div{margin-top:24px}
  .masthead.menu-open .dropdown.mega>div>strong{margin:0 12px 10px;padding-bottom:10px}
  .masthead.menu-open .dropdown.mega>div:last-child{padding:16px 0;background:#eef7f3}
  .masthead.menu-open .dropdown.mega a{min-height:48px;padding:11px 12px;font-size:15px}
  .masthead.menu-open .dropdown.mega a:focus-visible{padding-left:20px;padding-right:4px}
}
@media(prefers-reduced-motion:reduce){
  .masthead .navgroup details[open]>.dropdown.mega{animation:none}
  .masthead .dropdown.mega a,.masthead .dropdown.mega a::before{transition:none}
  .masthead .dropdown.mega a:hover,.masthead .dropdown.mega a:focus-visible{padding-left:14px;padding-right:14px}
}
.outline,.solid{min-height:50px;border-radius:5px;font-size:13px;padding:15px 27px;transition:background-color .25s,color .25s,box-shadow .3s,transform .3s var(--ease-out)}
.solid{background:var(--deep);border-color:var(--deep)}
.text-link,.product-detail-back{background-image:linear-gradient(var(--green),var(--green));background-position:left bottom;background-size:0 2px;background-repeat:no-repeat;transition:background-size .35s var(--ease-out),color .25s}
.text-link:hover,.text-link:focus-visible,.product-detail-back:hover{background-size:100% 2px;color:var(--green)}
.hero-content{z-index:2}
.hero h1{font-size:clamp(48px,5.05vw,78px);line-height:1.13;letter-spacing:-.047em}
.hero .outline{background:#ffffff12;backdrop-filter:blur(8px);border-color:#ffffffb3}
.hero-controls{gap:20px;bottom:30px}
.hero-controls button{min-width:64px;min-height:44px;border-radius:4px;backdrop-filter:blur(8px);background:#083e3826}
.hero>img{transform-origin:65% 50%}
.hero::before{content:"";position:absolute;z-index:1;left:6%;top:46px;width:56px;height:2px;background:#73decb}
.section-label,.about-index,.product-detail-index{display:flex;align-items:center;gap:12px;font-size:12px;letter-spacing:.13em}
.section-label::before,.about-index::before,.product-detail-index::before{content:"";display:block;flex:0 0 24px;width:24px;height:1px;background:currentColor}
.intro .section-label,.partners>.section-label{justify-content:center}
.intro{padding-block:clamp(75px,8vw,125px)}
.intro h2 span{background-image:linear-gradient(100deg,#006b5b,#05836e);background-clip:text;color:transparent}
.product-card .photo,.gallery-strip a,.project-gallery figure,.detail-gallery figure{border-radius:8px}
.product-card .photo{border:1px solid #143d3210}
.product-card img{transition:transform .65s var(--ease-out)}
.product-card h3{font-size:clamp(20px,1.7vw,25px);margin-top:23px;line-height:1.35}
.category-links a{transition:color .25s,background .25s;padding-left:12px;padding-right:12px;min-height:56px}
.category-links a:hover,.category-links a:focus-visible{background:#edf7f2}
.services{position:relative;isolation:isolate;background:linear-gradient(125deg,#e7f7f1,#f5faf7 70%);overflow:hidden}
.services::before{content:"";position:absolute;z-index:-1;right:-160px;top:-200px;width:650px;height:650px;border:1px solid #0b79651a;transform:rotate(35deg);pointer-events:none}
.service-grid article{position:relative;padding:30px 26px;border:1px solid #b9d7cb;border-top:2px solid var(--green);border-radius:3px 3px 10px 10px;background:#ffffff8c;transition:background .3s,border-color .3s,box-shadow .3s}
.service-grid .number{font-size:55px;letter-spacing:-.07em;color:#077965}
.service-grid h3{font-size:clamp(23px,2vw,29px)}
.service-grid .text-link{display:inline-block;margin-top:10px}
.brand-grid{gap:0;border-top:1px solid var(--line);border-left:1px solid var(--line);padding:0}
.brand-logo{height:138px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:white;transition:background .25s}
.brand-logo img{transition:transform .4s var(--ease-out);max-width:90%}
.news-card{padding:26px 0;border-top:1px solid #b4cdc3;transition:border-color .25s}
.news-card>img{border-radius:6px}
.news-card:hover{border-color:var(--green)}
.contact-banner{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(110deg,#007464 0%,#008674 60%,#005548 100%);padding-block:90px}
.contact-banner::before,.contact-banner::after{content:"";position:absolute;z-index:-1;width:430px;height:430px;border:1px solid #a0efdc38;transform:rotate(35deg);pointer-events:none;right:-130px;top:-260px}
.contact-banner::after{right:-180px;top:-210px}
.contact-banner h2{font-size:clamp(32px,3.4vw,52px);line-height:1.2;font-weight:650;letter-spacing:-.035em}
.contact-banner h2>span:first-child{display:block;font-size:.55em;font-weight:500;letter-spacing:0;text-transform:none;margin-bottom:15px}
.contact-rotator{min-height:2.4em;text-wrap:balance}
.contact-banner .solid{background:white;color:#074c40;border-color:white;box-shadow:0 8px 30px #023d3220}
.footer{background:#f4f8f5;border-top:1px solid #d6e4dc}
.footer h3{font-size:13px;letter-spacing:.1em;color:#44665b}
.footer a{width:fit-content;transition:color .2s}
.footer a:hover{color:var(--green)}
.subhead,.about-opening,.product-detail-opening,.product-detail-next{background:radial-gradient(ellipse at 95% 0%,#c5eadb70,transparent 55%),#eef7f2}
.about-opening-copy{position:relative}
.about-opening-copy::after{content:"";position:absolute;right:6%;bottom:23%;width:clamp(60px,12vw,180px);height:1px;background:#6fa593;transform:rotate(-45deg)}
.about-opening h1{line-height:1.02}
.about-opening-photos{gap:1px;background:#a8cabb}
.about-statement,.product-detail-feature{background:radial-gradient(ellipse at 0 100%,#155447,transparent 68%),#102e2b}
.about-value{transition:background .25s}
.product-detail-copy h1{line-height:1.08;font-size:clamp(54px,5.6vw,96px)}
.product-detail-hero-image{background:linear-gradient(145deg,#e1eee6,#d4e7dc)}
.product-detail-hero-image img,.product-detail-feature img{border-radius:5px;box-shadow:0 24px 50px -28px #143d3255}
.product-detail-link{min-height:44px}
.product-detail-specs dl>div{transition:background .25s}
.contact-grid input,.contact-grid select,.contact-grid textarea{border-radius:5px;border-color:#b5cec1;background:#fbfdfb;transition:border-color .2s,box-shadow .2s,background .2s}
.contact-grid :is(input,select,textarea):focus{background:white;border-color:var(--green);box-shadow:0 0 0 4px #007f7010}
.contact-grid form{padding:32px;border:1px solid #d9e7df;border-radius:10px;background:#fff;box-shadow:0 16px 60px #173c3108}
.contact-grid form label:first-of-type{margin-top:0}
.concept-switch{opacity:.9}
/* Reveal only when JS has registered an observer. Everything is visible without JS. */
@media(prefers-reduced-motion:no-preference){
  .visual-pending{opacity:0;transform:translate3d(0,22px,0)}
  .visual-reveal{transition:opacity .65s var(--ease-out),transform .75s var(--ease-out);transition-delay:var(--reveal-delay,0ms)}
  .visual-reveal:focus-within{opacity:1;transform:none;transition-delay:0ms}
  .hero>img{animation:hero-settle 1.3s var(--ease-out) both}
  .hero-content>*{animation:copy-enter .8s var(--ease-out) both}
  .hero-content>p{animation-delay:80ms}.hero-content>.outline{animation-delay:160ms}
  @keyframes hero-settle{from{transform:scale(1.035)}to{transform:scale(1)}}
  @keyframes copy-enter{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
}
@media(hover:hover) and (pointer:fine){
  .outline:hover,.solid:hover{transform:translateY(-2px);box-shadow:0 8px 24px #0d4a3320}
  .product-card:hover img{transform:scale(1.045)}
  .service-grid article:hover{background:white;border-color:#73af97;box-shadow:0 15px 40px #1446320c}
  .brand-logo:hover{background:#f5faf7}.brand-logo:hover img{transform:scale(1.045)}
  .about-value:hover,.product-detail-specs dl>div:hover{background:#e4f0e866}
}
@media(max-width:1100px){.service-grid{gap:22px}.service-grid article{padding:26px 20px}}
@media(max-width:800px){
  .hero h1{font-size:clamp(36px,9vw,56px);line-height:1.16}
  .hero::before{top:52px}.hero-controls{bottom:25px}
  .masthead.menu-open{background:white;backdrop-filter:none}
  .service-grid{gap:20px}.service-grid article{padding:28px}
  .brand-logo{height:116px;padding:18px}
  .contact-banner{padding-block:58px}.contact-banner h2{margin-bottom:16px}
  .contact-rotator{min-height:2.4em;font-size:clamp(28px,6.8vw,42px)}
  .about-opening-copy::after{display:none}
  .product-detail-copy h1{font-size:clamp(46px,10.5vw,80px)}
  .contact-grid form{padding:24px 20px}
}
@media(prefers-reduced-motion:reduce){
  .visual-pending{opacity:1;transform:none}
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .product-card:hover img,.brand-logo:hover img,.outline:hover,.solid:hover{transform:none}
}
@media print{.visual-pending{opacity:1!important;transform:none!important}}

/* Scale the complete logo proportionally at intermediate viewport widths. */
.masthead .logo{width:clamp(154px,18vw,188px);height:auto;aspect-ratio:188/92;flex-shrink:0}
.masthead .logo img{width:116%;height:auto;left:-8.5%;top:-58.7%}
@media(max-width:800px){.masthead .logo{width:165px}}
.footer-location{min-width:0}
.footer-map{position:relative;width:100%;height:210px;border:1px solid #c7dbd0;border-radius:8px;overflow:hidden;background:#e6efe8}
.footer-map iframe{display:block;width:100%;height:100%;border:0;pointer-events:none}
.footer .footer-map-link{position:absolute;inset:0;width:100%;height:100%;margin:0;display:flex;align-items:flex-end;justify-content:flex-end;padding:12px}
.footer-map-link span{padding:7px 12px;background:#fff;border:1px solid #c7dbd0;border-radius:4px;color:#123e30;font-size:12px;font-weight:650;box-shadow:0 3px 12px #153e3012}
.footer-map-link:hover span{background:#103e32;color:white}
.footer-map:focus-within{outline:3px solid #c71640;outline-offset:4px}
@media(max-width:800px){.footer-map{height:230px;max-width:480px}}

/* A continuous project mosaic with two anchor photographs. */
.section.home-projects{padding:clamp(48px,6vw,88px) 6%;background:#f4f7f5}
.home-projects-title{max-width:1440px;margin:0 auto 30px;font-size:clamp(28px,3.2vw,44px);line-height:1.2;font-weight:650;letter-spacing:-.035em;text-transform:none;color:var(--ink)}
.home-projects-gallery{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;max-width:1440px;margin:0 auto}
.home-project{display:block;position:relative;min-width:0;aspect-ratio:1;background:#e9efeb;overflow:hidden;border-radius:5px}
.home-project:first-child{grid-column:1 / span 2;grid-row:1 / span 2}
.home-project:nth-child(4){grid-column:5 / span 2;grid-row:1 / span 2}
.home-project img{display:block;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}
.home-project:focus-visible{outline:3px solid var(--green);outline-offset:4px}
@media(hover:hover) and (pointer:fine){.home-project:hover img{transform:scale(1.035)}}
@media(max-width:1050px){
  .home-projects-gallery{grid-template-columns:repeat(4,minmax(0,1fr))}
  .home-project:first-child,.home-project:nth-child(4){grid-column:auto;grid-row:auto}
}
@media(max-width:600px){
  .home-projects-gallery{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .home-projects-title{margin-bottom:24px;font-size:clamp(27px,6.8vw,36px)}
}
@media(prefers-reduced-motion:reduce){.home-project img{transition:none}.home-project:hover img{transform:none}}
/* Thermal delivery bags: extend the existing full-width product layout. */
.thermal-detail .product-detail-copy h1{font-size:clamp(48px,5.2vw,82px);line-height:1.04;letter-spacing:-.045em}
.thermal-detail .product-detail-index{font-size:14px}
.thermal-detail figcaption{font-size:14px}
.thermal-uses{list-style:none;padding:0;margin:30px 0 0;border-top:1px solid #b8cfc6}
.thermal-uses li{padding:19px 0;border-bottom:1px solid #b8cfc6}
.thermal-uses strong,.thermal-uses span{display:block;font-size:17px;line-height:1.65}
.thermal-uses span{margin-top:3px;color:#456059}
.thermal-construction{background:#eaf4ef;color:#102e2b}
.thermal-construction figure{order:2;background:#dcebe4}
.thermal-construction .product-detail-feature-copy{order:1}
.thermal-construction .product-detail-index{color:var(--green)}
.thermal-construction .product-detail-feature-copy>p:not(.product-detail-index){color:#38504b}
@media(max-width:800px){.thermal-construction figure{order:1}.thermal-construction .product-detail-feature-copy{order:2}.thermal-detail .product-detail-copy h1{font-size:clamp(46px,10vw,72px)}}

/* Product collection: aligned photography, concise type and calm spacing. */
.section.home-products{padding:clamp(48px,6vw,88px) 6%;background:#fff}
.home-products-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;max-width:1440px;margin:0 auto 32px}
.home-products-heading h2{margin:0;font-size:clamp(32px,3.6vw,48px);font-weight:650;line-height:1.2;letter-spacing:-.035em;text-transform:none}
.home-products-heading p{margin:10px 0 0;color:#60736a;font-size:16px;line-height:1.6}
.home-products-all{display:inline-flex;align-items:center;justify-content:center;flex:none;min-height:44px;padding:10px 20px;border:1px solid #bdd2c7;border-radius:6px;font-size:14px;font-weight:600;color:#174c3a;transition:background .2s,color .2s,border-color .2s}
.home-products-all:hover,.home-products-all:focus-visible{background:#0c6857;border-color:#0c6857;color:#fff}
.home-products-showcase{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,2.3vw,36px);max-width:1440px;margin:0 auto}
.home-product{display:block;min-width:0}
.home-product-photo{aspect-ratio:4/3;overflow:hidden;border-radius:8px;background:#eef3f1}
.home-product-photo img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .65s var(--ease-out)}
.home-product-caption{padding-top:20px}
.home-product h3{margin:0;font-size:clamp(22px,2.1vw,30px);font-weight:600;line-height:1.3;letter-spacing:-.025em;transition:color .2s}
.home-product>p{margin:8px 0 0;max-width:350px;font-size:15px;line-height:1.65;color:#60736a}
.home-product:focus-visible{outline:2px solid var(--green);outline-offset:7px;border-radius:8px}
.home-product:focus-visible h3{color:var(--green)}
.home-products-categories{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:48px;row-gap:0;max-width:1440px;margin:40px auto 0;padding-top:26px;border-top:1px solid #dce7e4}
.home-products-categories-title{grid-column:1/-1;margin:0 0 12px;font-size:18px;line-height:1.5;font-weight:600;color:#122c29;letter-spacing:-.015em}
.home-products-categories a{position:relative;display:flex;align-items:center;gap:18px;min-width:0;min-height:68px;padding:16px 12px 16px 0;background:#fff;border:0;border-bottom:1px solid #dce7e4;border-radius:0;font-size:17px;line-height:1.5;color:#24443e;transition:color .2s,background-color .2s,border-color .2s}
.home-product-category-number{flex:0 0 28px;color:#008a7e;font-size:14px;font-weight:500;font-variant-numeric:tabular-nums}
.home-product-category-name{min-width:0;overflow-wrap:anywhere;transition:transform .2s}
.home-products-categories a:focus-visible{outline:2px solid #00a99d;outline-offset:3px;color:#007e74;background:#f0faf8;border-bottom-color:#00a99d}
@media(hover:hover) and (pointer:fine){
  .home-product:hover img{transform:scale(1.035)}
  .home-product:hover h3{color:var(--green)}
  .home-products-categories a:hover{color:#007e74;background:#f0faf8;border-bottom-color:#00a99d}
  .home-products-categories a:hover .home-product-category-name{transform:translateX(4px)}
}
@media(max-width:1050px){.home-products-categories{column-gap:28px}}
@media(max-width:640px){
  .home-products-heading{flex-wrap:wrap;align-items:flex-start;gap:18px;margin-bottom:26px}
  .home-products-heading h2{font-size:34px}
  .home-products-heading p{font-size:15px}
  .home-products-all{padding:9px 16px}
  .home-products-showcase{grid-template-columns:1fr;gap:30px}
  .home-product-caption{padding-top:16px}
  .home-product h3{font-size:26px}
  .home-product>p{max-width:none}
  .home-products-categories{grid-template-columns:minmax(0,1fr);gap:0;margin-top:32px;padding-top:24px}
  .home-products-categories-title{font-size:18px;margin-bottom:8px}
  .home-products-categories a{gap:14px;padding:15px 8px 15px 0;min-height:60px;font-size:16px}
}
@media(prefers-reduced-motion:reduce){.home-product-photo img,.home-product h3,.home-products-all,.home-products-categories a,.home-product-category-name{transition:none}.home-product:hover img,.home-products-categories a:hover .home-product-category-name{transform:none}}

/* Keep the extended navigation comfortable on smaller desktops. */
@media(min-width:801px) and (max-width:1150px){.masthead .navgroup{gap:12px}.masthead .navgroup>a,.masthead .navgroup>details>summary{font-size:12px;letter-spacing:0}}
@media(min-width:801px) and (max-width:950px){.masthead{grid-template-columns:1fr 1fr;padding-bottom:8px}.masthead .logo{grid-column:1/-1;grid-row:1;justify-self:center}.masthead .navgroup{grid-row:2;justify-content:center;gap:16px}.masthead .navgroup>a,.masthead .navgroup>details>summary{font-size:12px}.career-contact{top:150px}}