/* TRIBUTUS prototype. Brand: navy #272d44, orange #eb5a39 (CTA only), sand #efede5. Yanone Kaffeesatz + Barlow. */
@font-face { font-family: 'Yanone Kaffeesatz'; src: url(/assets/fonts/yanone.woff2) format('woff2'); font-weight: 400 700; font-display: swap; }
@font-face { font-family: 'Barlow'; src: url(/assets/fonts/barlow-400.woff2) format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Barlow'; src: url(/assets/fonts/barlow-500.woff2) format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Barlow'; src: url(/assets/fonts/barlow-600.woff2) format('woff2'); font-weight: 600; font-display: swap; }

:root {
  --navy: #272d44; --navy-d: #1d2234; --navy-l: #3a4160;
  --orange: #eb5a39; --orange-d: #d84b2b;
  --sand: #efede5; --sand-d: #e2dfd3;
  --ink: #272d44; --muted: #555b70; --line: #d6d2c4;
  --r: 4px;
  --display: 'Yanone Kaffeesatz', 'Arial Narrow', sans-serif;
  --text: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body { margin: 0; font: 400 17px/1.6 var(--text); color: var(--ink); background: var(--sand); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); font-weight: 600; text-transform: uppercase; line-height: 1.05; letter-spacing: .01em; margin: 0 0 .5em; text-wrap: balance; }
p { margin: 0 0 1em; }
.wrap { width: min(1240px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); }
.icon { width: 1.2em; height: 1.2em; flex: none; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--navy); color: #fff; padding: 10px 16px; z-index: 100; }
.skip:focus { left: 12px; top: 12px; }

/* buttons: one radius (4px) everywhere; label in brand display font at 24px = large text */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 50px; padding: 6px 26px; border-radius: var(--r); border: 2px solid transparent; font: 600 24px/1 var(--display); text-transform: uppercase; letter-spacing: .03em; text-decoration: none; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s, transform .1s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-cta { background: var(--orange); color: #fff; }
.btn-cta:hover { background: var(--orange-d); }
.btn-ghost { border-color: #fff; color: #fff; background: rgba(39, 45, 68, .25); }
.btn-ghost:hover { background: #fff; color: var(--navy); }
.btn-ghost-dark { border-color: var(--navy); color: var(--navy); background: transparent; }
.btn-ghost-dark:hover { background: var(--navy); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-d); }
.btn-block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: .4em; font: 600 22px/1 var(--display); text-transform: uppercase; color: var(--navy); text-decoration: none; border-bottom: 2px solid var(--orange); padding-bottom: 4px; }
.link-arrow:hover .icon { transform: translateX(3px); }
.link-arrow .icon { transition: transform .2s; }
.link-arrow.light { color: #fff; }

/* top bar + header */
.topbar { background: var(--navy); color: #fff; font-size: 14px; }
.topbar-in { display: flex; gap: 22px; align-items: center; min-height: 36px; }
.topbar a { display: inline-flex; gap: 6px; align-items: center; text-decoration: none; }
.topbar a:hover span { text-decoration: underline; }
.topbar-note { margin-left: auto; opacity: .85; }
.site-header { background: var(--sand); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.header-in { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand img { width: 176px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.main-nav > a:not(.btn) { font: 500 23px/1 var(--display); text-transform: uppercase; text-decoration: none; padding: 10px 11px; border-bottom: 3px solid transparent; }
.main-nav > a:not(.btn):hover { border-color: var(--navy); }
.main-nav > a[aria-current='page'] { border-color: var(--orange); }
.nav-cta { margin-left: 10px; min-height: 44px; font-size: 21px; padding-inline: 18px; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; padding: 10px; color: var(--navy); cursor: pointer; }
.menu-toggle .icon { width: 30px; height: 30px; }

/* bands */
.band { padding: 72px 0; }
.band-sand { background: var(--sand); }
.band-white { background: #fff; }
.band-navy { background: var(--navy); color: #fff; }
.band-orange { background: var(--orange); color: #fff; }
.h-sec { font-size: clamp(34px, 4vw, 48px); }
.sec-lead { max-width: 68ch; color: var(--muted); font-size: 18px; }
.band-navy .sec-lead { color: #d9dbe3; }

/* hero */
.hero { position: relative; min-height: min(78vh, 720px); display: flex; align-items: flex-end; color: #fff; background: var(--navy); overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 62% 18%; }
.hero::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(29, 34, 52, .94) 0%, rgba(39, 45, 68, .82) 34%, rgba(39, 45, 68, .25) 62%, rgba(39, 45, 68, 0) 80%), linear-gradient(0deg, rgba(29, 34, 52, .55), rgba(29, 34, 52, 0) 40%); }
.hero-in { position: relative; z-index: 2; padding: 80px 0 72px; }
.hero h1 { font-size: clamp(48px, 6.4vw, 84px); max-width: 11.5em; margin-bottom: .3em; }
.hero-sub { font-size: 20px; max-width: 34ch; color: #eceef3; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin: 28px 0 0; }

/* product types */
.tiles { list-style: none; margin: 36px 0 18px; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tiles a { display: grid; text-decoration: none; background: #fff; border-radius: var(--r); overflow: hidden; height: 100%; transition: transform .2s, box-shadow .2s; }
.tiles a:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(39, 45, 68, .14); }
.tile-img { display: block; aspect-ratio: 4 / 3; overflow: hidden; }
.tile-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); }
.tile-name { font: 600 40px/1 var(--display); text-transform: uppercase; padding: 18px 22px 2px; background: var(--navy); color: #fff; }
.tile-count { padding: 0 22px 18px; background: var(--navy); color: #cfd2dc; font-size: 15px; }
.more-types a { font-weight: 600; }

/* materials */
.mat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.mat-grid p { color: #dfe1e8; max-width: 56ch; }
.chips { list-style: none; padding: 0; margin: 24px 0; display: flex; flex-wrap: wrap; gap: 10px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border: 1px solid rgba(255, 255, 255, .5); border-radius: var(--r); text-decoration: none; font: 500 22px/1 var(--display); text-transform: uppercase; }
a.chip:hover { background: #fff; color: var(--navy); }
.chip span { font: 500 14px/1 var(--text); opacity: .8; }
.chips.dark .chip { border-color: var(--navy); }
.techniques { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 22px; color: #cfd2dc; font-size: 15px; }
.techniques li::before { content: '+ '; color: var(--orange); font-weight: 600; }
.mat-photo img { border-radius: var(--r); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

/* process (home) */
.phases { list-style: none; padding: 24px 0 0; margin: 36px 0 28px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; border-top: 4px solid var(--navy); }
.ph-img img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; border-radius: var(--r); margin-bottom: 18px; }
.phases h3 { font-size: 34px; }
.phases ul { padding-left: 18px; margin: 0; color: var(--muted); }

/* reviews */
.review-list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.review-list figure { margin: 0; background: #fff; border-left: 4px solid var(--orange); border-radius: var(--r); padding: 22px 24px; height: 100%; }
.stars { display: flex; gap: 2px; color: var(--orange); margin-bottom: 10px; }
.stars .icon { width: 18px; height: 18px; }
.review-list blockquote { margin: 0 0 12px; }
.review-list blockquote p { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; margin: 0; }
.review-list figcaption { font-weight: 600; font-size: 15px; color: var(--muted); }

/* delivery (photo band) */
.band-photo { position: relative; color: #fff; background: var(--navy); overflow: hidden; }
.band-photo .bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.band-photo::before { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(29, 34, 52, .92), rgba(39, 45, 68, .7) 55%, rgba(39, 45, 68, .35)); }
.band-photo .wrap { position: relative; z-index: 2; }
.delivery-in, .sustain-in { max-width: 640px; margin-left: max(20px, (100% - 1240px) / 2); }
.delivery-in p { font-size: 19px; color: #e6e8ee; }
.sustain-in .big { font: 500 30px/1.15 var(--display); text-transform: uppercase; }

/* blog cards */
.post-grid { list-style: none; padding: 0; margin: 32px 0 28px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.post-card a { display: flex; flex-direction: column; height: 100%; text-decoration: none; background: #fff; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); transition: box-shadow .2s; }
.band-white .post-card a { background: var(--sand); border-color: transparent; }
.post-card a:hover { box-shadow: 0 12px 26px rgba(39, 45, 68, .12); }
.post-img img { aspect-ratio: 768 / 498; object-fit: cover; width: 100%; }
.post-body { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px 22px; }
.post-body time { font-size: 14px; color: var(--muted); }
.post-title { font: 600 26px/1.05 var(--display); text-transform: uppercase; }
.post-excerpt { color: var(--muted); font-size: 15px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.post-card.no-img a { background: var(--navy); color: #fff; border-color: var(--navy); }
.post-card.no-img .post-body { padding-top: 26px; }
.post-card.no-img time, .post-card.no-img .post-excerpt { color: #cfd2dc; }
.post-card.no-img .post-title { font-size: 30px; }

/* final CTA */
.final-cta { padding: 64px 0; }
.final-in { display: grid; grid-template-columns: 1fr auto; gap: 8px 40px; align-items: center; }
.final-in h2 { font-size: clamp(36px, 4.4vw, 56px); margin: 0; }
.final-in p { margin: 0; font-size: 19px; grid-column: 1; }
.final-in .btn { grid-column: 2; grid-row: 1 / span 2; }

/* page head */
.page-head { background: var(--navy); color: #fff; padding: 40px 0 48px; }
.page-head h1 { font-size: clamp(42px, 5.4vw, 68px); margin-bottom: .25em; max-width: 18em; }
.page-head .lead { font-size: 19px; color: #dfe1e8; max-width: 66ch; margin: 0; }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; padding: 0; margin: 0 0 18px; font-size: 14px; }
.crumbs li + li::before { content: '/'; margin-right: 4px; opacity: .6; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.page-head .crumbs { color: #cfd2dc; }
.product .crumbs { color: var(--muted); }

/* catalogue */
.catalogue { padding-top: 32px; }
.filters { background: #fff; border-radius: var(--r); padding: 20px 22px; margin-bottom: 28px; display: grid; gap: 14px; border: 1px solid var(--line); }
.filters fieldset { border: 0; padding: 0; margin: 0; }
.filters legend, .field label { font-weight: 600; font-size: 15px; margin-bottom: 6px; display: block; }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg-btn { font: 500 22px/1 var(--display); text-transform: uppercase; padding: 9px 16px; border: 1px solid var(--navy); background: transparent; color: var(--navy); border-radius: var(--r); cursor: pointer; transition: background-color .15s, color .15s; }
.seg-btn span { font: 500 13px/1 var(--text); opacity: .75; margin-left: 2px; }
.seg-btn:hover { background: var(--sand); }
.seg-btn[aria-pressed='true'] { background: var(--navy); color: #fff; }
.filters-row { display: grid; grid-template-columns: 260px 260px 1fr; gap: 16px; align-items: end; }
.result-count { margin: 0; font-weight: 600; }
.product-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card a { display: flex; flex-direction: column; height: 100%; text-decoration: none; background: #fff; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s, border-color .2s; }
.card a:hover { transform: translateY(-2px); box-shadow: 0 12px 26px rgba(39, 45, 68, .12); border-color: var(--navy); }
.card-img { display: block; aspect-ratio: 1; overflow: hidden; background: #fff; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.3); }
.card-body { display: flex; flex-direction: column; gap: 4px; padding: 12px 16px 16px; border-top: 1px solid var(--line); }
.card-code { font: 600 26px/1 var(--display); }
.card-title { font-size: 14px; line-height: 1.4; color: var(--ink); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-meta { font-size: 13px; color: var(--muted); }
.card[hidden] { display: none; }
.empty { text-align: center; padding: 40px 0; }
.product-grid.compact { grid-template-columns: repeat(4, 1fr); margin: 28px 0; }

/* product page */
.product { padding-top: 28px; }
.product-grid-2 { display: grid; grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
.g-main { background: #fff; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 900 / 754; }
.g-main img { width: 100%; height: 100%; object-fit: contain; }
.g-thumbs { list-style: none; padding: 0; margin: 12px 0 0; display: flex; gap: 10px; flex-wrap: wrap; }
.g-thumbs button { width: 88px; height: 74px; padding: 0; border: 2px solid var(--line); border-radius: var(--r); background: #fff; cursor: pointer; overflow: hidden; }
.g-thumbs button[aria-pressed='true'] { border-color: var(--orange); }
.g-thumbs img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.25); }
.p-type { font: 600 22px/1 var(--display); text-transform: uppercase; color: var(--orange-d); margin-bottom: 8px; }
.p-info h1 { font-size: clamp(46px, 5vw, 68px); margin-bottom: .15em; }
.p-title { font-size: 19px; color: var(--muted); }
.specs { margin: 22px 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.specs div { background: #fff; padding: 12px 16px; }
.specs dt { font-size: 13px; color: var(--muted); }
.specs dd { margin: 0; font-weight: 600; }
.p-alt { font-size: 15px; color: var(--muted); margin-top: 14px; }

/* about / services */
.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.split p { max-width: 62ch; }
.rounded { border-radius: var(--r); width: 100%; }
.founder { margin: 0; }
.founder img { border-radius: var(--r); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.founder figcaption { font-size: 15px; color: var(--muted); margin-top: 8px; }
.mission { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 28px; }
.mission img { border-radius: var(--r); aspect-ratio: 3 / 2; object-fit: cover; width: 100%; margin-bottom: 16px; }
.mission h3 { font-size: 34px; }
.mission p { color: #dfe1e8; }
.ticks { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 12px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; }
.ticks .icon { color: var(--orange); margin-top: 3px; }
.sustain-in .ticks span { font-size: 18px; }
.two-lists { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.process-full { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 40px; }
.process-full > li { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.process-full > li:nth-child(2) .pf-img { order: 2; }
.pf-img img { border-radius: var(--r); aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.pf-phase { color: var(--orange); font-weight: 600; margin-bottom: 4px; }
.pf-txt h3 { font-size: 46px; }
.pf-txt ul { padding-left: 20px; color: #dfe1e8; font-size: 18px; }

/* faq */
.faq-wrap { max-width: 860px; }
.faq-group + .faq-group { margin-top: 40px; }
details { background: #fff; border-radius: var(--r); border: 1px solid var(--line); margin-bottom: 10px; }
summary { cursor: pointer; padding: 16px 48px 16px 20px; font-weight: 600; font-size: 18px; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font: 600 28px/1 var(--display); color: var(--orange-d); }
details[open] summary::after { content: '−'; }
details p { padding: 0 20px 18px; margin: 0; color: var(--muted); }
.faq-more { margin-top: 28px; }

/* blog article */
.article-head h1 { font-size: clamp(38px, 4.6vw, 58px); }
.meta { color: #cfd2dc; margin: 0; }
.prose { font-size: 18px; }
.prose h2 { font-size: 36px; margin-top: 1.2em; }
.prose h3 { font-size: 28px; margin-top: 1.1em; }
.prose a { color: var(--navy); font-weight: 600; text-decoration-color: var(--orange); text-decoration-thickness: 2px; }
.prose ul, .prose ol { padding-left: 22px; }
.article-img { margin: 0 0 28px; }
.article-img img { border-radius: var(--r); width: 100%; }
.post-nav { padding: 32px 0; }
.post-nav-in { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.post-nav a { display: flex; flex-direction: column; gap: 4px; text-decoration: none; padding: 16px 18px; background: #fff; border-radius: var(--r); border: 1px solid var(--line); }
.post-nav a:hover { border-color: var(--navy); }
.post-nav .next { text-align: right; }
.post-nav small { color: var(--muted); }
.post-nav span { font: 600 22px/1.1 var(--display); text-transform: uppercase; }
.pager { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.pager > a { display: inline-flex; align-items: center; gap: 6px; font: 600 22px/1 var(--display); text-transform: uppercase; text-decoration: none; padding: 10px 14px; border: 1px solid var(--navy); border-radius: var(--r); }
.pager > a:hover { background: var(--navy); color: #fff; }
.pager-nums { display: flex; gap: 6px; align-items: center; }
.pager-nums a, .pager-nums [aria-current] { min-width: 42px; height: 42px; display: inline-grid; place-items: center; border-radius: var(--r); text-decoration: none; font-weight: 600; }
.pager-nums a:hover { background: var(--sand-d); }
.pager-nums [aria-current] { background: var(--navy); color: #fff; }

/* contact + form */
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
.form-card { background: #fff; border-radius: var(--r); padding: 32px; border: 1px solid var(--line); scroll-margin-top: 100px; }
.prefill-note { background: var(--sand); border-left: 4px solid var(--orange); padding: 12px 16px; border-radius: var(--r); }
.quote-form { display: grid; gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.field input, .field select, .field textarea { width: 100%; font: 400 17px/1.4 var(--text); color: var(--ink); background: #fff; border: 1px solid #8a8fa0; border-radius: var(--r); padding: 11px 13px; min-height: 48px; }
.field input[type='file'] { padding: 9px; }
.field input::placeholder, .field textarea::placeholder { color: #6b7083; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--navy); }
.req { color: var(--orange-d); }
.err { display: none; color: #b3261e; font-size: 14px; margin: 6px 0 0; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: #b3261e; }
.field.invalid .err { display: block; }
.field.check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; }
.field.check input { width: 22px; height: 22px; min-height: 0; margin: 2px 0 0; accent-color: var(--navy); }
.field.check label { font-weight: 400; font-size: 16px; margin: 0; }
.field.check .err { grid-column: 2; }
.hint, .form-note { font-size: 14px; color: var(--muted); margin: -6px 0 0; }
.form-note { margin: 0; }
.quote-form .btn { justify-self: start; }
.contact-info { position: sticky; top: 100px; }
.c-list { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 18px; }
.c-list li { display: flex; gap: 14px; align-items: flex-start; }
.c-list .icon { color: var(--orange-d); width: 24px; height: 24px; margin-top: 2px; }
.c-list a { font-weight: 600; }
.c-list small { display: block; color: var(--muted); }
.c-list address { font-style: normal; }
.contact-info figure { margin: 0; }
.summary { background: #fff; border-radius: var(--r); padding: 24px; margin-bottom: 20px; border: 1px solid var(--line); }
.summary dl { display: grid; grid-template-columns: 180px 1fr; gap: 6px 16px; margin: 0; }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.proto-note { font-size: 15px; color: var(--muted); }
.form-status { margin: 0; padding: 12px 16px; border-radius: var(--r); font-weight: 600; }
.form-status.is-error { background: #fbeae8; color: #8c1d16; border-left: 4px solid #b3261e; }
.quote-form .btn[disabled] { opacity: .75; cursor: progress; }
.done-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0 0 24px; }
.alt-contact { margin: 20px 0 0; }
.alt-contact a { font-weight: 600; }

/* footer */
.site-footer { background: var(--navy-d); color: #d9dbe3; padding: 56px 0 24px; font-size: 16px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1.2fr 1fr 1fr; gap: 36px; }
.f-title { font: 600 26px/1 var(--display); text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.site-footer address { font-style: normal; margin-bottom: 10px; }
.site-footer a { color: #fff; }
.f-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.f-links a { text-decoration: none; }
.f-links a:hover { text-decoration: underline; }
.social { list-style: none; display: flex; gap: 10px; padding: 0; margin: 16px 0 0; }
.social a { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .35); border-radius: var(--r); }
.social a:hover { background: var(--orange); border-color: var(--orange); }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; border-top: 1px solid rgba(255, 255, 255, .15); margin-top: 40px; padding-top: 20px; font-size: 14px; }
.footer-legal a { margin-left: 16px; }
.footer-legal p { margin: 0; }

/* responsive */
@media (max-width: 1100px) {
  .main-nav > a:not(.btn) { font-size: 21px; padding: 10px 7px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .topbar-note { display: none; }
}
@media (max-width: 960px) {
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--sand); padding: 8px 20px 20px; border-bottom: 1px solid var(--line); box-shadow: 0 16px 30px rgba(39, 45, 68, .15); }
  .main-nav.open { display: flex; }
  .main-nav > a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 26px; }
  .main-nav > a[aria-current='page'] { color: var(--orange-d); }
  .nav-cta { margin: 14px 0 0; }
  .site-header { position: sticky; }
  .header-in { position: relative; }
  .tiles, .mat-grid, .split, .two-lists, .contact-grid, .product-grid-2, .process-full > li { grid-template-columns: 1fr; gap: 28px; }
  .process-full > li:nth-child(2) .pf-img { order: 0; }
  .phases, .mission, .post-grid { grid-template-columns: 1fr; }
  .review-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-info { position: static; }
  .final-in { grid-template-columns: 1fr; }
  .final-in .btn { grid-column: 1; grid-row: auto; justify-self: start; margin-top: 12px; }
  .filters-row { grid-template-columns: 1fr 1fr; }
  .result-count { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 32px); }
  .band { padding: 52px 0; }
  .topbar-in { gap: 14px; font-size: 13px; }
  .topbar a:last-child span { display: none; }
  .brand img { width: 150px; }
  .header-in { min-height: 64px; }
  .hero { min-height: 600px; }
  .hero-img { object-position: 55% 20%; }
  .hero::before { background: linear-gradient(0deg, rgba(29, 34, 52, .97) 0%, rgba(39, 45, 68, .88) 45%, rgba(39, 45, 68, .2) 75%, rgba(39, 45, 68, .05) 100%); }
  .hero-in { padding: 220px 0 40px; }
  .hero h1 { font-size: 46px; }
  .hero-sub { font-size: 18px; }
  .hero-ctas .btn { flex: 1 1 100%; }
  .btn { font-size: 22px; white-space: normal; text-align: center; }
  .product-grid, .product-grid.compact { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card-body { padding: 10px 12px 12px; }
  .card-code { font-size: 22px; }
  .card-title { font-size: 13px; }
  .grid-2, .grid-3, .filters-row { grid-template-columns: 1fr; }
  .form-card { padding: 22px 18px; }
  .quote-form .btn { justify-self: stretch; }
  .specs { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-legal a { margin: 0 14px 0 0; }
  .post-nav-in { grid-template-columns: 1fr; }
  .post-nav .next { text-align: left; }
  .summary dl { grid-template-columns: 1fr; }
  .pager > a span { display: none; }
  .seg-btn { font-size: 20px; padding: 8px 12px; }
}
@media (max-width: 640px) { .tile-img { aspect-ratio: 16 / 10; } .tile-name { font-size: 34px; } }
.brand img { mix-blend-mode: multiply; }
.card-img img { transform: scale(1.12); }
.specs div:last-child:nth-child(odd) { grid-column: 1 / -1; }
/* web-interface-guidelines pass */
html { scroll-padding-top: 96px; }
a, button, summary, select, input[type='checkbox'] { touch-action: manipulation; -webkit-tap-highlight-color: rgba(235, 90, 57, .2); }
.seg-btn span, .chip span, .result-count, .pager-nums { font-variant-numeric: tabular-nums; }
/* catalogue photos are shot on white: blend them onto the brand sand so the grid is not a white wall */
.card-img { background: #e9e6db; }
.card-img img { mix-blend-mode: multiply; }
.card a { background: #f7f6f1; }