:root {
  --navy: #071d36;
  --navy-2: #0d2d4f;
  --accent: #e3a81f;
  --accent-dark: #c28a0d;
  --cream: #f7f3ec;
  --paper: #ffffff;
  --ink: #17212c;
  --muted: #5f6b77;
  --line: #dce2e7;
  --navy-deep: #1c1f3e;
  --navy-bar: #141733;
  --gold: #dcad7f;
  --bronze: #8a5f2e;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; background: #fff; color: #000; }
.skip-link:focus { top: 12px; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------- Utility bar ---------- */
.topbar { background: var(--navy-bar); color: rgba(255,255,255,.7); font-size: .82rem; border-bottom: 1px solid rgba(220,173,127,.16); }
.topbar .container { min-height: 40px; display: flex; align-items: center; justify-content: flex-end; gap: 26px; }
.topbar a { text-decoration: none; transition: color .2s ease; }
.topbar a:hover { color: var(--gold); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 40; background: var(--navy-deep); }
.nav-wrap { min-height: 124px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand img { width: 140px; height: auto; object-fit: contain; padding: 8px; border-radius: 6px; background: #fff; }

.nav-toggle { display: none; align-items: center; gap: 10px; appearance: none; border: 1px solid rgba(220,173,127,.45); border-radius: 3px; background: transparent; color: #fff; padding: 10px 14px; font: inherit; font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.nav-toggle-bars { display: grid; gap: 4px; width: 17px; }
.nav-toggle-bars span { height: 2px; background: var(--gold); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.site-nav { display: flex; align-items: center; gap: 30px; }
.nav-link { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 10px 0; color: #fff; font-size: .83rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; white-space: nowrap; transition: color .22s ease; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.nav-link:hover, .nav-link:focus-visible { color: var(--gold); }
.nav-link:hover::after, .nav-link[aria-current="page"]::after { transform: scaleX(1); }
.nav-link[aria-current="page"] { color: var(--gold); }
.caret { width: 10px; height: 6px; transition: transform .28s ease; }

/* ---------- Product mega-menu ---------- */
.has-dropdown { position: relative; }
.submenu-toggle { display: none; }
.dropdown-sm { width: 326px; }
.dropdown-col-full { grid-column: 1 / -1; }
.dropdown-sm .dropdown-inner { padding: 20px; }
.dropdown { position: absolute; top: 100%; left: auto; right: -26px; z-index: 50; width: 640px; padding-top: 20px; opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(10px); transition: opacity .24s ease, transform .28s cubic-bezier(.2,.8,.2,1), visibility .24s; }
.dropdown::before { content: ""; position: absolute; top: 13px; right: 62px; width: 15px; height: 15px; background: var(--gold); transform: rotate(45deg); border-radius: 2px; }
.dropdown-inner { position: relative; overflow: hidden; padding: 26px 28px 20px; background: #fff; border-radius: 4px; box-shadow: 0 28px 64px rgba(6,15,38,.34); }
.dropdown-inner::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--gold), #b9864f); }
.dropdown-cols { display: grid; grid-template-columns: 1.62fr 1fr; gap: 30px; }
.dropdown-col + .dropdown-col { padding-left: 30px; border-left: 1px solid var(--line); }
.dropdown-eyebrow { margin: 0 0 12px; padding-left: 10px; color: var(--bronze); font-size: .68rem; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.dropdown-list { margin: 0; padding: 0; list-style: none; }
.dropdown-list.two-up { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 10px; }
.dropdown-list a { position: relative; display: grid; gap: 1px; padding: 8px 10px; border-radius: 3px; color: var(--navy); text-decoration: none; transition: background .2s ease, transform .2s ease; }
.dropdown-list a::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 2px; background: var(--gold); transform: scaleY(0); transform-origin: top; transition: transform .24s cubic-bezier(.2,.8,.2,1); }
.dropdown-list a:hover, .dropdown-list a:focus-visible { background: var(--cream); }
.dropdown-list a:hover::before, .dropdown-list a:focus-visible::before { transform: scaleY(1); }
.dropdown-name { font-family: Georgia, "Times New Roman", serif; font-size: .98rem; line-height: 1.25; }
.dropdown-note { color: var(--muted); font-size: .74rem; line-height: 1.3; }
.dropdown-all { display: block; margin-top: 16px; padding: 14px 10px 2px; border-top: 1px solid var(--line); color: var(--bronze); font-size: .74rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; text-decoration: none; }
.dropdown-all:hover { color: var(--navy); }

@media (min-width: 981px) {
  .has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
  .has-dropdown:hover > .nav-link, .has-dropdown:focus-within > .nav-link { color: var(--gold); }
  .has-dropdown:hover .caret, .has-dropdown:focus-within .caret { transform: rotate(180deg); }
}

.hero { position: relative; color: #fff; background: var(--navy-deep); }
.hero-banner { display: block; width: 100%; height: auto; }
.hero-actions { padding-block: 22px; justify-content: center; }
.eyebrow { margin: 0 0 14px; color: var(--bronze); font-size: .82rem; font-weight: 900; letter-spacing: .19em; text-transform: uppercase; }
.page-hero .eyebrow, .product-hero .eyebrow, .spec-panel.dark .eyebrow, .cta .eyebrow { color: var(--gold); }
h1, h2, h3 { margin: 0; color: var(--navy); font-family: Georgia, "Times New Roman", serif; line-height: 1.08; }

.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 12px 22px; border: 2px solid var(--accent); border-radius: 3px; background: var(--accent); color: var(--navy); font-weight: 800; letter-spacing: .02em; text-decoration: none; transition: background .22s ease, border-color .22s ease, color .22s ease; }
.button:hover { background: var(--bronze); border-color: var(--bronze); }
.button.secondary { background: transparent; border-color: rgba(255,255,255,.6); color: #fff; }
.button.secondary:hover { background: #fff; border-color: #fff; color: var(--navy); }
.button.secondary:focus-visible { color: #fff; }
.button.dark { background: var(--navy); border-color: var(--navy); color: #fff; }
.button.dark:hover { background: var(--navy-deep); border-color: var(--navy-deep); color: #fff; }

.signal-bar { position: relative; z-index: 2; margin-top: -34px; }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--accent); color: var(--navy); box-shadow: 0 20px 50px rgba(8,29,54,.18); }
.signal { min-height: 108px; display: grid; place-items: center; padding: 24px 18px; border-right: 1px solid rgba(7,29,54,.18); text-align: center; }
.signal:last-child { border: 0; }
.signal strong { font-family: Georgia, serif; font-size: 1.15rem; letter-spacing: .04em; text-transform: uppercase; }

.section { padding-block: 100px; }
.section.alt { background: var(--cream); }
.grid-footer-link { margin: 38px 0 0; text-align: center; }
.section-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: end; margin-bottom: 48px; }
.section h2 { font-size: clamp(2.3rem, 4vw, 4rem); letter-spacing: -.035em; }
.section-head p { margin: 0; color: var(--muted); font-size: 1.08rem; }
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
#about-supreme, #our-process { scroll-margin-top: 155px; }
.about-image { position: relative; }
.about-image img { width: 100%; min-height: 390px; object-fit: cover; box-shadow: 22px 22px 0 var(--accent); }
.about-gallery { padding: 0 18px 18px 0; }
.about-image.about-gallery img { height: auto; min-height: 0; object-fit: contain; box-shadow: none; }
.about-gallery img:first-child { width: 94%; }
.about-image.about-gallery img:last-child { position: relative; width: 74%; margin: -60px 0 0 auto; border: 8px solid var(--paper); box-shadow: 16px 16px 0 var(--accent); }
.about-copy p { color: var(--muted); }
.stat { margin: 28px 0; padding-left: 20px; border-left: 4px solid var(--accent); }
.stat strong { display: block; color: var(--navy); font-family: Georgia, serif; font-size: 2rem; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { display: flex; min-height: 430px; flex-direction: column; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 34px rgba(7,29,54,.08); }
.product-card { transition: transform .35s ease, box-shadow .35s ease; }
.product-card:hover { transform: translateY(-8px); box-shadow: 0 22px 48px rgba(7,29,54,.16); }
.product-card-media { display: block; overflow: hidden; background: #fff; }
.product-card img { width: 100%; height: 220px; object-fit: contain; padding: 12px; transition: transform .55s cubic-bezier(.2,.8,.2,1); }
.product-card:hover img { transform: scale(1.05); }
.product-card-body { display: flex; flex: 1; flex-direction: column; padding: 28px; }
.product-card h3 { font-size: 1.55rem; letter-spacing: -.02em; }
.product-card h3 a { text-decoration: none; }
.product-card h3 a:hover { color: var(--bronze); }
.product-card .eyebrow { margin-bottom: 8px; font-size: .68rem; letter-spacing: .16em; }
.product-card p { color: var(--muted); }
.text-link { margin-top: auto; padding-top: 14px; color: var(--bronze); font-weight: 900; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

.applications { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.application { min-height: 150px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.application:nth-child(3n) { border-right: 0; }
.application:nth-last-child(-n+3) { border-bottom: 0; }
.application span { display: block; margin-bottom: 16px; color: var(--accent); font-weight: 900; }
.application h3 { font-size: 1.4rem; }

.cta { padding-block: 74px; background: linear-gradient(100deg, var(--navy), var(--navy-2)); color: #fff; }
.cta .container { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta h2 { max-width: 750px; color: #fff; font-size: clamp(2.2rem, 4vw, 3.8rem); }
.cta p { margin: 14px 0 0; color: #c6d5e3; }

.page-hero { padding-block: 104px 84px; color: #fff; background: linear-gradient(105deg, rgba(4,24,45,.96), rgba(4,24,45,.72)), url("assets/product.jpg") center/cover; }
.page-hero h1 { color: #fff; font-size: clamp(3rem, 6vw, 5.5rem); }
.page-hero p { max-width: 700px; margin: 20px 0 0; color: #d8e3ed; font-size: 1.12rem; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.detail-card { overflow: hidden; border: 1px solid var(--line); background: #fff; }
.detail-card.wide { grid-column: 1 / -1; display: grid; grid-template-columns: .9fr 1.1fr; }
.detail-card img { width: 100%; height: 280px; object-fit: cover; }
.detail-card.wide img { height: 100%; min-height: 410px; }
.detail-body { padding: 34px; }
.detail-body h2 { font-size: 2rem; }
.spec-columns { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 24px; }
.spec-columns h3 { margin-bottom: 10px; color: var(--bronze); font-family: inherit; font-size: .86rem; letter-spacing: .11em; text-transform: uppercase; }
.clean-list { margin: 0; padding-left: 19px; color: var(--muted); }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; counter-reset: step; }
.process-step { counter-increment: step; min-height: 190px; padding: 26px; background: var(--navy); color: #d8e4ef; }
.process-step::before { content: "0" counter(step); display: block; margin-bottom: 26px; color: var(--gold); font-family: Georgia, serif; font-size: 1.5rem; }
.process-step h3 { color: #fff; font-size: 1.35rem; }
.process-step p { margin-bottom: 0; font-size: .94rem; }
.application-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.application-gallery figure { position: relative; min-height: 260px; margin: 0; overflow: hidden; background: var(--navy); }
.application-gallery img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; transition: transform .55s ease; }
.application-gallery figure:hover img { transform: scale(1.05); }
.application-gallery figure::after { content: ""; position: absolute; inset: 35% 0 0; background: linear-gradient(transparent, rgba(3,17,33,.94)); }
.application-gallery figcaption { position: absolute; z-index: 1; left: 22px; right: 22px; bottom: 20px; color: #fff; font-family: Georgia, serif; font-size: 1.35rem; line-height: 1.15; }
.process-layout { display: grid; grid-template-columns: 1.35fr .65fr; gap: 28px; align-items: stretch; }
.process-graphic { width: 100%; height: 100%; max-height: 396px; object-fit: contain; padding: 22px; border: 1px solid var(--line); background: var(--cream); }

.contact-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; align-items: start; }
.contact-card { padding: 34px; background: var(--navy); color: #dbe7f2; }
.contact-card h2 { color: #fff; font-size: 2.2rem; }
.contact-item { padding-block: 22px; border-bottom: 1px solid rgba(255,255,255,.15); }
.contact-item:last-child { border: 0; }
.contact-item span { display: block; color: var(--gold); font-size: .76rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.contact-item a { text-decoration: none; }
.contact-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: var(--navy); font-weight: 800; }
.field input, .field textarea { width: 100%; border: 1px solid #bcc6cf; border-radius: 3px; padding: 13px 14px; background: #fff; color: var(--ink); font: inherit; }
.field textarea { min-height: 150px; resize: vertical; }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: .9rem; }
.map-section { width: 100%; height: 420px; background: var(--cream); }
.map-section iframe { width: 100%; height: 100%; border: 0; }

.site-footer { padding-block: 66px 28px; background: #041426; color: #aebdca; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .6fr .8fr 1fr; gap: 44px; }
.footer-brand { margin-bottom: 18px; }
.footer-brand img { width: 132px; height: auto; object-fit: contain; padding: 8px; border-radius: 6px; background: #fff; }
.site-footer h3 { margin-bottom: 18px; color: #fff; font-family: inherit; font-size: .84rem; letter-spacing: .13em; text-transform: uppercase; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li + li { margin-top: 8px; }
.footer-products { columns: 2; column-gap: 26px; }
.footer-products li { break-inside: avoid; }
.footer-products li + li { margin-top: 8px; }
.site-footer a { color: #dbe6ef; text-decoration: none; }
.site-footer a:hover { color: #fff; }
.copyright { margin-top: 50px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); font-size: .86rem; }

/* ---------- Product detail ---------- */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 26px; color: rgba(255,255,255,.62); font-size: .8rem; letter-spacing: .05em; }
.breadcrumb a { color: rgba(255,255,255,.62); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb [aria-current="page"] { color: var(--gold); }
.product-hero { padding-block: 66px 84px; color: #fff; background: linear-gradient(105deg, var(--navy-deep) 0%, #24284b 58%, #2c2f55 100%); }
.product-hero-grid { display: grid; grid-template-columns: 1.06fr .94fr; gap: 58px; align-items: center; }
.product-hero h1 { color: #fff; font-size: clamp(2.6rem, 5.4vw, 4.6rem); letter-spacing: -.035em; }
.product-hero .eyebrow { color: var(--gold); }
.product-hero .lede { margin: 18px 0 0; color: #fff; font-family: Georgia, serif; font-size: clamp(1.1rem, 2vw, 1.45rem); font-style: italic; }
.product-hero-desc { margin: 20px 0 32px; max-width: 560px; color: #c8cee0; }
.product-hero-media { position: relative; margin: 0; }
.product-hero-media img { width: 100%; height: 100%; min-height: 380px; object-fit: cover; border: 1px solid rgba(220,173,127,.28); border-radius: 3px; box-shadow: 20px 20px 0 var(--gold); }
.spec-panels { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.spec-panel { padding: 42px 40px; border: 1px solid var(--line); background: #fff; }
.spec-panel h2 { margin-bottom: 26px; font-size: clamp(1.7rem, 2.6vw, 2.3rem); }
.spec-panel.dark { border-color: var(--navy-deep); background: var(--navy-deep); }
.spec-panel.dark h2 { color: #fff; }
.spec-panel.dark .eyebrow { color: var(--gold); }
.tick-list { margin: 0; padding: 0; list-style: none; }
.tick-list li { position: relative; padding: 13px 0 13px 34px; border-bottom: 1px solid var(--line); color: var(--muted); }
.tick-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.tick-list li::before { content: ""; position: absolute; left: 4px; top: 21px; width: 13px; height: 7px; border-left: 2px solid var(--bronze); border-bottom: 2px solid var(--bronze); transform: rotate(-45deg); }
.spec-panel.dark .tick-list li { border-color: rgba(255,255,255,.13); color: #c3cadd; }
.spec-panel.dark .tick-list li::before { border-color: var(--gold); }
.swatch-grid { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; padding: 0; list-style: none; }
.swatch { display: inline-flex; align-items: center; gap: 11px; padding: 11px 20px 11px 13px; background: #fff; border: 1px solid var(--line); border-radius: 100px; color: var(--navy); font-weight: 700; font-size: .92rem; }
.swatch-dot { width: 20px; height: 20px; border-radius: 50%; border: 1px solid rgba(7,29,54,.18); box-shadow: inset 0 -3px 6px rgba(0,0,0,.14); }
.contact-heading { margin-bottom: 28px; font-size: clamp(2.2rem, 4vw, 3.5rem); }

/* ---------- Proof-point band ---------- */
.stat-band { padding-block: 0; background: var(--navy-deep); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-item { display: flex; flex-direction: column; justify-content: center; padding: 40px 20px; border-right: 1px solid rgba(255,255,255,.1); text-align: center; }
.stat-item:last-child { border-right: 0; }
.stat-item strong { display: block; color: var(--gold); font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.4rem, 4.2vw, 3.5rem); line-height: 1; letter-spacing: -.02em; }
.stat-item.is-text strong { font-size: clamp(1.75rem, 2.7vw, 2.35rem); white-space: nowrap; }
.stat-item span { display: block; margin-top: 12px; color: #c3cadd; font-size: .82rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }

/* ---------- Industry cards ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.industry-card { position: relative; overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, border-color .35s ease; }
.industry-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--accent), var(--gold)); transform: scaleX(0); transform-origin: left; transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.industry-card:hover { transform: translateY(-6px); border-color: transparent; box-shadow: 0 24px 50px rgba(7,29,54,.15); }
.industry-card:hover::before { transform: scaleX(1); }
.industry-card-link { display: block; padding: 38px 32px 34px; color: inherit; text-decoration: none; }
.industry-card-link:focus-visible { outline: 2px solid var(--accent); outline-offset: -4px; }
.industry-icon-wrap { display: inline-flex; align-items: center; justify-content: center; width: 60px; height: 60px; margin-bottom: 24px; border-radius: 50%; background: var(--cream); border: 1px solid var(--line); color: var(--navy-deep); transition: background .3s ease, color .3s ease, border-color .3s ease; }
.industry-card:hover .industry-icon-wrap { background: var(--navy-deep); border-color: var(--navy-deep); color: var(--gold); }
.industry-icon { display: block; }
.industry-card h2, .industry-card h3 { font-size: 1.4rem; letter-spacing: -.02em; }
.industry-card p { margin: 12px 0 0; color: var(--muted); font-size: .95rem; }
.industry-go { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; color: var(--bronze); font-size: .78rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.industry-go span { transition: transform .25s ease; }
.industry-card:hover .industry-go span { transform: translateX(5px); }
.industry-chips { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; padding: 0; list-style: none; }
.industry-chips a { display: inline-flex; align-items: center; gap: 9px; padding: 13px 22px; background: #fff; border: 1px solid var(--line); border-radius: 100px; color: var(--navy); font-weight: 800; text-decoration: none; transition: border-color .2s ease, color .2s ease, transform .2s ease; }
.industry-chips a:hover { border-color: var(--accent); color: var(--bronze); transform: translateY(-2px); }

/* ---------- Product gallery + summary ---------- */
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.gallery-main { overflow: hidden; border: 1px solid var(--line); background: #fff; }
.gallery-main img { width: 100%; height: 440px; object-fit: contain; padding: 20px; }
.gallery-thumbs { display: flex; flex-wrap: wrap; gap: 12px; margin: 14px 0 0; padding: 0; list-style: none; }
.gallery-thumbs button { padding: 0; border: 1px solid var(--line); border-radius: 2px; background: none; cursor: pointer; overflow: hidden; line-height: 0; transition: border-color .2s ease; }
.gallery-thumbs button[aria-current="true"] { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(227,168,31,.3); }
.gallery-thumbs img { width: 88px; height: 66px; object-fit: cover; }
.product-summary h2.underlined { position: relative; padding-bottom: 16px; font-size: clamp(2rem, 3.4vw, 2.9rem); letter-spacing: -.03em; }
.product-summary h2.underlined::after { content: ""; position: absolute; left: 0; bottom: 0; width: 82px; height: 3px; background: var(--accent); }
.product-summary-lede { margin: 22px 0 0; color: var(--muted); }
.highlight-list { margin: 26px 0 0; padding: 0; list-style: none; }
.highlight-list li { position: relative; padding: 7px 0 7px 26px; color: var(--navy); font-weight: 700; }
.highlight-list li::before { content: ""; position: absolute; left: 0; top: 16px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.available-in { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 24px 0 0; color: var(--navy); font-weight: 800; }
.available-in span { color: var(--muted); font-size: .74rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.product-detail .actions { margin-top: 30px; }
.button.outline { background: transparent; border-color: var(--navy); color: var(--navy); }
.button.outline:hover { background: var(--navy); border-color: var(--navy); color: #fff; }
.button.outline.light { border-color: rgba(255,255,255,.55); color: #fff; }
.button.outline.light:hover { background: #fff; border-color: #fff; color: var(--navy); }
.product-hero-intro { max-width: 820px; margin: 22px 0 0; color: #c8cee0; font-size: 1.08rem; }

/* ---------- Specification ---------- */
.spec-table-wrap { overflow-x: auto; border: 1px solid var(--line); }
.spec-table { width: 100%; border-collapse: collapse; background: #fff; }
.spec-table th, .spec-table td { padding: 16px 22px; text-align: left; border-bottom: 1px solid var(--line); }
.spec-table th { width: 38%; color: var(--navy); font-weight: 800; background: var(--cream); }
.spec-table td { color: var(--muted); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
#technical-data { scroll-margin-top: 160px; }
.chart-source, .chart-scroll-hint { color: var(--muted); font-size: .9rem; }
.chart-source { margin: 0 0 8px; }
.chart-scroll-hint { margin: 0 0 18px; }
.spec-table-wrap:focus-visible { outline: 3px solid var(--bronze); outline-offset: 4px; }
.catalogue-table { min-width: 580px; font-variant-numeric: tabular-nums; }
.catalogue-table caption { padding: 18px 22px; text-align: left; font-weight: 800; color: var(--navy); background: var(--cream); }
.catalogue-table th { width: auto; }
.catalogue-table thead th { color: #fff; background: var(--navy); vertical-align: bottom; }
.catalogue-table tbody th { white-space: nowrap; }
.catalogue-table tbody tr:nth-child(even) td { background: var(--cream); }
.spec-request { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 30px; padding: 38px 40px; border: 1px dashed rgba(7,29,54,.25); background: var(--cream); }
.spec-request h3 { font-size: 1.6rem; }
.spec-request p { max-width: 640px; margin: 12px 0 0; color: var(--muted); }

/* ---------- Quality ---------- */
.process-steps { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-steps li { display: grid; grid-template-columns: 96px 1fr; gap: 26px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.process-num { color: var(--accent); font-family: Georgia, serif; font-size: 2.2rem; line-height: 1; }
.process-steps h3 { font-size: 1.5rem; }
.process-steps p { margin: 10px 0 0; max-width: 780px; color: var(--muted); }
.check-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.check { padding: 30px 28px; background: #fff; border: 1px solid var(--line); border-top: 3px solid var(--accent); }
.check h3 { font-size: 1.3rem; }
.check p { margin: 10px 0 0; color: var(--muted); font-size: .94rem; }
.narrow-copy { max-width: 800px; }
.narrow-copy h2 { font-size: clamp(2rem, 3.6vw, 3rem); letter-spacing: -.03em; }
.narrow-copy p { color: var(--muted); }
.narrow-copy .button, .narrow-copy .tick-list + .button { margin-top: 26px; }

/* ---------- Certifications ---------- */
.cert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.cert-card { padding: 40px 38px; background: #fff; border: 1px solid var(--line); }
.cert-card h2 { font-size: 1.9rem; }
.cert-card p { color: var(--muted); }
.cert-mark { width: 62px; height: 62px; margin-bottom: 22px; color: var(--bronze); }
.cert-mark svg { width: 100%; height: 100%; }
.cert-card.pending { background: var(--cream); border-style: dashed; }
.cert-card .text-link { display: inline-block; margin-top: 18px; padding-top: 0; }

/* ---------- Requirements grid ---------- */
.need-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.need { display: grid; grid-template-columns: 62px 1fr; gap: 18px; padding: 26px 26px 26px 0; border-bottom: 1px solid var(--line); }
.need:nth-child(odd) { border-right: 1px solid var(--line); padding-right: 40px; }
.need:nth-child(even) { padding-left: 40px; }
.need span { color: var(--accent); font-family: Georgia, serif; font-size: 1.6rem; line-height: 1.2; }
.need p { margin: 0; color: var(--navy); font-weight: 700; }

/* ---------- Trust strip ---------- */
.trust-strip { padding-block: 84px; background: linear-gradient(105deg, var(--navy-deep), #2a2e57); color: #fff; }
.trust-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.trust-inner h2 { color: #fff; font-size: clamp(2rem, 3.6vw, 3rem); letter-spacing: -.03em; }
.trust-inner .eyebrow { color: var(--gold); }
.trust-inner p { margin: 18px 0 0; color: #c3cadd; }
.trust-inner .actions { margin-top: 30px; }
.trust-inner img { width: 100%; border-radius: 3px; background: var(--cream); padding: 22px; }
.trust-inner.process-showcase { grid-template-columns: 1fr; gap: 42px; }
.about-process { display: grid; gap: 36px; }
.about-process .manufacturing-flow { border: 1px solid var(--line); }
.manufacturing-flow { padding: 36px 28px; background: var(--paper); border-radius: 4px; color: var(--navy); }
.manufacturing-flow > h3 { margin: 0 0 32px; text-align: center; font-size: 1.9rem; }
.manufacturing-stages { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px; margin: 0; padding: 0; list-style: none; }
.manufacturing-stage { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; }
.stage-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 8px; border-radius: 50%; background: var(--navy-2); color: #ffd21c; }
.stage-icon svg { width: 25px; height: 25px; }
.stage-hexagon { display: grid; place-items: center; width: 100%; max-width: 180px; aspect-ratio: 1 / 1.08; padding: 24% 10%; background: var(--navy-2); color: #ffd21c; clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.stage-hexagon span { font-size: .77rem; font-weight: 750; line-height: 1.55; }
.stage-caption { margin-top: 18px; }
.stage-number { display: block; color: var(--bronze); font-size: .72rem; font-weight: 800; letter-spacing: .1em; }
.stage-caption h4 { margin: 4px 0 0; font-size: 1rem; line-height: 1.35; }
.manufacturing-stage:not(:last-child)::after { content: ""; position: absolute; left: calc(100% + 3px); top: 46%; width: 22px; height: 14px; background: var(--navy-2); clip-path: polygon(0 35%, 65% 35%, 65% 0, 100% 50%, 65% 100%, 65% 65%, 0 65%); }
@media (max-width: 1000px) {
  .manufacturing-stages { grid-template-columns: 1fr; gap: 52px; }
  .manufacturing-stage { width: min(100%, 240px); margin-inline: auto; }
  .stage-hexagon { padding: 30px 18px; }
  .stage-hexagon span { font-size: .85rem; }
  .manufacturing-stage:not(:last-child)::after { left: calc(50% - 11px); top: calc(100% + 18px); transform: rotate(90deg); }
  .manufacturing-flow { padding: 30px 20px; }
}

/* ---------- Header quote button ---------- */
.nav-quote { display: inline-flex; align-items: center; padding: 11px 20px; border-radius: 3px; background: var(--accent); color: var(--navy); font-size: .78rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; transition: background .2s ease; }
.nav-quote:hover { background: var(--accent-dark); }
.footer-address { line-height: 1.55; }

[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].is-visible { opacity: 1; transform: none; }
.hero-content > * { animation: hero-in .8s both cubic-bezier(.2,.8,.2,1); }
.hero-content > :nth-child(2) { animation-delay: .08s; }
.hero-content > :nth-child(3) { animation-delay: .16s; }
.hero-content > :nth-child(4) { animation-delay: .24s; }
@keyframes hero-in { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; align-items: stretch; flex-direction: column; gap: 0; padding: 8px 20px 22px; background: var(--navy-deep); border-top: 1px solid rgba(220,173,127,.2); box-shadow: 0 24px 44px rgba(0,0,0,.36); }
  .site-nav.open { display: flex; }
  .nav-link { padding: 16px 2px; border-bottom: 1px solid rgba(255,255,255,.09); }
  .nav-link::after { display: none; }
  .has-dropdown { display: flex; flex-wrap: wrap; align-items: center; border-bottom: 1px solid rgba(255,255,255,.09); }
  .has-dropdown > .nav-link { flex: 1; border-bottom: 0; }
  .has-dropdown .caret { display: none; }
  .submenu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; padding: 0; appearance: none; border: 1px solid rgba(220,173,127,.4); border-radius: 3px; background: transparent; color: var(--gold); }
  .submenu-toggle svg { width: 12px; height: 8px; transition: transform .28s ease; }
  .submenu-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
  .dropdown { position: static; display: none; width: auto; flex-basis: 100%; padding-top: 0; opacity: 1; visibility: visible; pointer-events: auto; transform: none; transition: none; }
  .has-dropdown.submenu-open .dropdown { display: block; }
  .dropdown::before { display: none; }
  .dropdown-inner { padding: 2px 0 16px 16px; background: transparent; border-left: 2px solid rgba(220,173,127,.42); border-radius: 0; box-shadow: none; }
  .dropdown-inner::before { display: none; }
  .dropdown-eyebrow { display: block; margin: 12px 0 2px; padding-left: 8px; color: var(--gold); }
  .dropdown-cols { grid-template-columns: 1fr; gap: 6px; }
  .dropdown-col + .dropdown-col { padding-left: 0; border-left: 0; }
  .dropdown-list.two-up { grid-template-columns: 1fr; }
  .dropdown-list a { padding: 11px 8px; color: #fff; }
  .dropdown-list a::before { display: none; }
  .dropdown-list a:hover, .dropdown-list a:focus-visible { background: rgba(255,255,255,.07); }
  .dropdown-note { color: rgba(255,255,255,.62); }
  .dropdown-arrow { display: none; }
  .dropdown-all { color: var(--gold); border-top-color: rgba(255,255,255,.14); }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .signal:nth-child(2) { border-right: 0; }
  .signal:nth-child(-n+2) { border-bottom: 1px solid rgba(7,29,54,.18); }
  .section-head, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card { min-height: 0; }
  .product-card img { height: 300px; }
  .applications { grid-template-columns: repeat(2, 1fr); }
  .application:nth-child(3n) { border-right: 1px solid var(--line); }
  .application:nth-child(2n) { border-right: 0; }
  .application:nth-last-child(-n+3) { border-bottom: 1px solid var(--line); }
  .application:nth-last-child(-n+2) { border-bottom: 0; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .application-gallery { grid-template-columns: repeat(2, 1fr); }
  .process-layout { grid-template-columns: 1fr; }
  .process-graphic { max-height: 520px; }
  .detail-card.wide { display: block; }
  .detail-card.wide img { height: 300px; min-height: 0; }
  .product-hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-hero-media img { min-height: 320px; box-shadow: 14px 14px 0 var(--gold); }
  .spec-panels { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2) { border-right: 0; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.1); }
  .industry-grid, .check-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-card-link { padding: 32px 26px 30px; }
  .product-detail-grid { grid-template-columns: 1fr; gap: 36px; }
  .gallery-main img { height: 340px; }
  .cert-grid { grid-template-columns: 1fr; }
  .trust-inner { grid-template-columns: 1fr; gap: 36px; }
  .need-grid { grid-template-columns: 1fr; }
  .need:nth-child(odd) { border-right: 0; padding-right: 0; }
  .need:nth-child(even) { padding-left: 0; }
  .spec-request { padding: 30px 26px; }
  .nav-quote { margin-top: 14px; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .topbar .container { min-height: 34px; justify-content: center; gap: 14px; font-size: .76rem; }
  .topbar .address-short { display: none; }
  .nav-wrap { min-height: 92px; }
  .brand img { width: 104px; }
  .spec-panel { padding: 32px 26px; }
  .product-hero { padding-block: 44px 64px; }
  .hero-actions { padding-block: 18px; }
  .signal-bar { margin-top: 0; }
  .signal-grid { grid-template-columns: 1fr 1fr; box-shadow: none; }
  .signal { min-height: 86px; padding: 18px 10px; }
  .signal strong { font-size: .92rem; }
  .section { padding-block: 72px; }
  .about-image img { min-height: 270px; box-shadow: 12px 12px 0 var(--accent); }
  .applications, .application-gallery, .detail-grid, .spec-columns, .process, .contact-form, .footer-grid { grid-template-columns: 1fr; }
  .industry-grid, .check-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 28px 16px; }
  .process-steps li { grid-template-columns: 1fr; gap: 10px; }
  .cert-card, .check { padding: 28px 24px; }
  .spec-table th, .spec-table td { padding: 13px 16px; }
  .gallery-main img { height: 260px; }
  .trust-inner img { padding: 14px; }
  .application, .application:nth-child(2n), .application:nth-child(3n), .application:nth-last-child(-n+2), .application:nth-last-child(-n+3) { border-right: 0; border-bottom: 1px solid var(--line); }
  .application:last-child { border-bottom: 0; }
  .detail-card.wide, .field.full, .form-note, .footer-grid > :first-child { grid-column: auto; }
  .cta .container { align-items: flex-start; flex-direction: column; }
  .product-card img { height: 230px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-content > * { animation: none; }
}