@font-face {
  font-family: "Vazirmatn";
  src: url("/fonts/Vazirmatn.woff2") format("woff2");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --ink: #07162f;
  --ink-soft: #334158;
  --navy: #0c2346;
  --navy-2: #102d5c;
  --gold: #f2b900;
  --gold-deep: #c99200;
  --paper: #f7f5ef;
  --paper-2: #ece9e1;
  --white: #ffffff;
  --line: rgba(7, 22, 47, 0.14);
  --shadow: 0 22px 70px rgba(7, 22, 47, 0.16);
  --radius: 2px;
  --content: 1380px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Vazirmatn", Tahoma, "Segoe UI", Arial, sans-serif;
  line-height: 1.85;
  direction: rtl;
}
button, input, select, textarea { font: inherit; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-shell { min-height: 100vh; overflow: hidden; }
.topbar {
  width: min(calc(100% - 48px), var(--content));
  min-height: 94px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 36px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 13px; direction: ltr; }
.brand-mark {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 50%;
  background: var(--navy);
  box-shadow: 0 6px 20px rgba(7, 22, 47, .22);
}
.brand-mark img { width: 100%; height: 100%; object-fit: cover; }
.brand-copy { display: grid; line-height: 1.1; text-align: left; }
.brand-copy strong { font-size: 23px; letter-spacing: .2em; }
.brand-copy span { margin-top: 5px; font-size: 9px; letter-spacing: .09em; color: var(--ink-soft); text-transform: uppercase; }
.desktop-nav { display: flex; justify-content: center; align-items: center; gap: clamp(22px, 3vw, 48px); font-size: 14px; font-weight: 700; }
.desktop-nav a { position: relative; padding: 34px 0; }
.desktop-nav a::after { content: ""; position: absolute; right: 0; bottom: 23px; width: 0; height: 2px; background: var(--gold); transition: width .2s ease; }
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { width: 100%; }
.nav-cta, .button {
  min-height: 48px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.nav-cta { color: var(--white); background: var(--navy); }
.nav-cta span, .button span, .text-link span { direction: ltr; }
.nav-cta:hover, .button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(7, 22, 47, .16); }
.button-primary { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.button-ghost { background: transparent; border-color: var(--line); }
.button-outline-light { color: var(--white); background: transparent; border-color: rgba(255,255,255,.45); }
.mobile-menu { display: none; }

.hero {
  width: min(calc(100% - 48px), var(--content));
  min-height: 770px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(520px, .95fr);
  gap: 70px;
  align-items: center;
  padding: 72px 0 84px;
}
.eyebrow, .section-kicker {
  margin: 0 0 24px;
  color: #9a6320;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}
.eyebrow { display: flex; align-items: center; gap: 13px; }
.eyebrow span { width: 36px; height: 3px; background: var(--gold); }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(54px, 6vw, 96px); line-height: 1.05; letter-spacing: -.055em; }
.hero h1 span { display: block; color: transparent; -webkit-text-stroke: 1px var(--navy); }
.hero-lede { max-width: 670px; margin: 30px 0 0; color: var(--ink-soft); font-size: 19px; line-height: 2; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.proof-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 52px 0 0; padding-top: 26px; border-top: 1px solid var(--line); }
.proof-strip div { display: grid; gap: 2px; }
.proof-strip dt { font-size: 25px; font-weight: 900; direction: ltr; text-align: right; }
.proof-strip dd { margin: 0; color: var(--ink-soft); font-size: 12px; }
.hero-visual { position: relative; min-height: 630px; padding: 64px; display: grid; place-items: center; background: var(--navy); box-shadow: var(--shadow); }
.technical-grid { position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px); background-size: 46px 46px; }
.product-stage { position: relative; z-index: 1; padding: 24px; border: 1px solid rgba(255,255,255,.22); transform: rotate(-2deg); }
.product-stage img { width: 100%; max-height: 500px; object-fit: cover; transform: rotate(2deg); }
.visual-label { position: absolute; z-index: 2; min-width: 210px; padding: 18px 20px; color: var(--white); background: rgba(7,22,47,.94); box-shadow: 0 14px 30px rgba(0,0,0,.25); direction: ltr; text-align: left; }
.visual-label span { display: block; color: rgba(255,255,255,.65); font-size: 10px; text-transform: uppercase; letter-spacing: .15em; }
.visual-label strong { display: block; margin-top: 6px; font-size: 15px; }
.visual-label-top { top: 46px; left: -24px; }
.visual-label-bottom { right: -35px; bottom: 56px; display: flex; align-items: center; gap: 12px; }
.visual-label-bottom .pulse { width: 12px; height: 12px; padding: 0; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 8px rgba(242,185,0,.14); }
.visual-index { position: absolute; left: 26px; bottom: 20px; color: rgba(255,255,255,.55); font-size: 10px; letter-spacing: .18em; direction: ltr; }

.material-band { min-height: 110px; padding: 28px max(24px, calc((100% - var(--content))/2)); display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; color: var(--white); background: var(--navy); }
.material-band p { margin: 0; color: var(--gold); font-size: 12px; font-weight: 900; }
.material-band div { display: flex; justify-content: space-between; gap: 20px; direction: ltr; font-weight: 900; }
.price-entry { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 70px 0; display: grid; grid-template-columns: 1fr auto; gap: 60px; align-items: center; border-bottom: 1px solid var(--line); }
.price-entry h2 { margin: 0; font-size: clamp(32px, 3.3vw, 52px); line-height: 1.25; }
.price-entry p:not(.section-kicker) { max-width: 820px; margin-bottom: 0; color: var(--ink-soft); }
.section { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 110px 0; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .7fr); gap: 80px; align-items: end; margin-bottom: 55px; }
.section-heading h2, .quality-copy h2, .capabilities h2, .about-copy h2, .contact-cta h2, .page-hero h1, .detail-hero h1 { margin: 0; font-size: clamp(38px, 4vw, 62px); line-height: 1.2; letter-spacing: -.04em; }
.section-heading p, .quality-copy > p, .page-hero p, .detail-copy > p { color: var(--ink-soft); }
.text-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 12px; color: var(--navy); font-weight: 900; border-bottom: 2px solid var(--gold); }
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.product-card { background: var(--white); border: 1px solid var(--line); transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-card-image { position: relative; aspect-ratio: 1 / .82; overflow: hidden; background: var(--paper-2); }
.product-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover img { transform: scale(1.04); }
.product-card-image span { position: absolute; top: 12px; right: 12px; min-width: 38px; padding: 8px; color: var(--white); background: var(--navy); font-size: 11px; text-align: center; direction: ltr; }
.product-card-copy { position: relative; min-height: 145px; padding: 22px; }
.product-card-copy p { margin: 0; color: #a56b19; direction: ltr; text-align: right; font-size: 11px; font-weight: 900; }
.product-card-copy h3 { margin: 12px 0 0; font-size: 20px; }
.card-arrow { position: absolute; left: 20px; bottom: 18px; color: var(--gold-deep); }
.capabilities { padding: 110px max(24px, calc((100% - var(--content))/2)); display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; color: var(--white); background: var(--navy); }
.capabilities-intro p { color: rgba(255,255,255,.7); }
.section-kicker-light { color: var(--gold); }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.17); }
.process-list li { display: grid; grid-template-columns: 80px 1fr; gap: 24px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.17); }
.process-list li > span { color: var(--gold); font-weight: 900; direction: ltr; }
.process-list h3, .process-list p { margin: 0; }
.process-list p { color: rgba(255,255,255,.65); }
.quality-preview { display: grid; grid-template-columns: 1fr .85fr; gap: 90px; align-items: center; }
.quality-gallery { position: relative; min-height: 560px; }
.quality-main-image { width: 78%; height: 460px; overflow: hidden; }
.quality-main-image img, .quality-small-image img { width: 100%; height: 100%; object-fit: cover; }
.quality-small-image { position: absolute; left: 0; bottom: 0; width: 48%; height: 260px; border: 12px solid var(--paper); overflow: hidden; }
.quality-stamp { position: absolute; right: 22px; bottom: 25px; width: 160px; height: 160px; display: grid; place-content: center; text-align: center; color: var(--navy); background: var(--gold); border-radius: 50%; }
.quality-stamp strong { font-size: 38px; line-height: 1; }
.quality-stamp span { font-size: 11px; }
.check-list { margin: 25px 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding: 10px 30px 10px 0; border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; right: 0; color: var(--gold-deep); font-weight: 900; }
.industry-grid, .industries-page-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.industry-grid article, .industries-page-grid article, .value-grid article { min-height: 230px; padding: 30px; border: 1px solid var(--line); background: rgba(255,255,255,.5); }
.industry-grid span, .industries-page-grid span, .value-grid span { color: var(--gold-deep); font-weight: 900; direction: ltr; }
.industry-grid h3, .industries-page-grid h2, .value-grid h3 { margin: 26px 0 10px; }
.industry-grid p, .industries-page-grid p, .value-grid p { color: var(--ink-soft); }
.resource-preview { border-top: 1px solid var(--line); }
.about-preview { display: grid; grid-template-columns: 1fr 1fr; background: var(--navy); color: var(--white); }
.about-image img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; }
.about-copy { padding: clamp(60px, 8vw, 120px); display: flex; flex-direction: column; justify-content: center; }
.about-copy p { color: rgba(255,255,255,.7); }
.contact-cta { padding: 100px max(24px, calc((100% - var(--content))/2)); text-align: center; color: var(--white); background: #061326; }
.contact-cta > p { margin: 0 0 10px; color: var(--gold); font-weight: 900; }
.contact-cta > div { margin-top: 30px; display: flex; justify-content: center; align-items: center; gap: 24px; flex-wrap: wrap; }
.contact-cta a:not(.button) { direction: ltr; border-bottom: 1px solid rgba(255,255,255,.4); }

.page-hero, .detail-hero {
  width: min(calc(100% - 48px), var(--content));
  margin: 0 auto;
  padding: 70px 0 85px;
  display: grid;
  grid-template-columns: 1fr .92fr;
  gap: 75px;
  align-items: center;
}
.page-hero-copy, .detail-copy { max-width: 700px; }
.page-hero-copy > p, .detail-copy > p { font-size: 18px; }
.page-hero-image, .detail-image { position: relative; min-height: 460px; padding: 35px; background: var(--navy); }
.page-hero-image img, .detail-image img { width: 100%; height: 390px; object-fit: cover; }
.page-index { position: absolute; left: 18px; bottom: 12px; color: rgba(255,255,255,.7); font-size: 10px; direction: ltr; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 25px; color: var(--ink-soft); font-size: 12px; }
.breadcrumb a { border-bottom: 1px solid var(--line); }
.product-list { display: grid; gap: 22px; }
.product-row { display: grid; grid-template-columns: .65fr 1fr; border: 1px solid var(--line); background: var(--white); }
.product-row-image { min-height: 340px; overflow: hidden; }
.product-row-image img { width: 100%; height: 100%; object-fit: cover; }
.product-row-copy { padding: clamp(30px, 5vw, 65px); }
.product-row-copy .formula { margin: 0; color: var(--gold-deep); font-size: 12px; font-weight: 900; direction: ltr; text-align: right; }
.product-row-copy h2 { margin: 14px 0; font-size: 34px; }
.product-row-copy p { color: var(--ink-soft); }
.material-guide { padding: 100px max(24px, calc((100% - var(--content))/2)); color: var(--white); background: var(--navy); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 720px; }
th, td { padding: 18px; text-align: right; border-bottom: 1px solid rgba(255,255,255,.16); }
th { color: var(--gold); font-size: 12px; }
.detail-image span { position: absolute; right: 18px; bottom: 15px; padding: 10px 14px; color: var(--white); background: rgba(7,22,47,.9); direction: ltr; font-size: 11px; }
.detail-content { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items: start; }
.summary-card { position: sticky; top: 20px; padding: 36px; color: var(--white); background: var(--navy); }
.summary-card h2 { font-size: 30px; line-height: 1.35; }
.detail-grid { display: grid; gap: 30px; }
.detail-grid article { padding: 0 0 28px; border-bottom: 1px solid var(--line); }
.detail-grid h2 { margin: 0 0 10px; font-size: 28px; }
.selection-inputs { display: grid; grid-template-columns: repeat(4, 1fr); }
.selection-inputs div { min-height: 210px; padding: 34px; border: 1px solid var(--line); border-right: 0; }
.selection-inputs span { color: var(--gold-deep); font-weight: 900; direction: ltr; }
.selection-inputs strong { display: block; margin: 24px 0 8px; }
.selection-inputs p { color: var(--ink-soft); font-size: 13px; }
.construction-grid, .resource-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.construction-card, .resource-card { background: var(--white); border: 1px solid var(--line); }
.construction-card img, .resource-card img { width: 100%; height: 270px; object-fit: cover; }
.construction-card div, .resource-card div { padding: 26px; }
.construction-card h2, .resource-card h2 { margin: 0 0 12px; font-size: 25px; }
.construction-card p, .resource-card p { color: var(--ink-soft); }
.knowledge-article { width: min(calc(100% - 48px), 960px); margin: 0 auto; padding: 30px 0 110px; }
.knowledge-article section { padding: 35px 0; border-bottom: 1px solid var(--line); }
.knowledge-article h2 { margin: 0 0 12px; font-size: 31px; }
.knowledge-article p { color: var(--ink-soft); }
.quality-system, .company-story, .contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.quality-metrics, .company-numbers, .value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.quality-metrics { grid-template-columns: repeat(2,1fr); margin-top: 30px; }
.quality-metrics div, .company-numbers article { padding: 28px; background: var(--white); border: 1px solid var(--line); }
.quality-metrics strong, .company-numbers strong { display: block; font-size: 28px; direction: ltr; text-align: right; }
.quality-system img { width: 100%; min-height: 460px; object-fit: cover; }
.company-numbers { padding: 60px max(24px, calc((100% - var(--content))/2)); color: var(--white); background: var(--navy); }
.company-numbers span { color: rgba(255,255,255,.65); font-size: 12px; }
.value-grid { grid-template-columns: repeat(3,1fr); }
.contact-intro { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 64px 0 34px; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .65fr); gap: 64px; align-items: end; border-bottom: 1px solid var(--line); }
.contact-intro h1 { max-width: 760px; margin: 0; font-size: clamp(40px, 4.5vw, 62px); line-height: 1.28; letter-spacing: -.035em; }
.contact-intro > p { max-width: 520px; margin: 0 0 5px; color: var(--ink-soft); font-size: 16px; line-height: 2; }
.location-section { padding-top: 34px; padding-bottom: 78px; }
.contact-sidebar { padding: 40px; color: var(--white); background: var(--navy); }
.contact-sidebar a, .contact-sidebar div { display: block; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.contact-sidebar span { display: block; color: rgba(255,255,255,.6); font-size: 11px; }
.contact-sidebar strong { display: block; margin-top: 5px; direction: ltr; text-align: right; }
.location-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.location-card { padding: 28px 30px 24px; border: 1px solid var(--line); background: var(--white); box-shadow: 0 14px 34px rgba(7,22,47,.05); }
.location-card .section-kicker { margin-bottom: 4px; }
.location-card h2 { margin: 0 0 14px; font-size: 27px; line-height: 1.45; }
.location-card address { min-height: 54px; display: flex; align-items: flex-start; gap: 6px; color: var(--ink-soft); font-style: normal; line-height: 1.9; }
.location-card address span:first-child { flex: 0 0 auto; color: var(--ink); font-weight: 750; }
.location-card ul { margin: 20px 0 0; padding: 15px 0 0; list-style: none; border-top: 1px solid var(--line); }
.location-card li { min-height: 38px; display: flex; align-items: baseline; justify-content: flex-start; gap: 7px; }
.location-card li span { flex: 0 0 auto; color: var(--ink-soft); font-size: 14px; font-weight: 600; }
.location-card li a { color: var(--ink); font-size: 16px; text-decoration: none; }
.location-card li a strong { font-weight: 850; font-variant-numeric: tabular-nums; }
.location-card li a:hover { color: var(--gold-dark); }
.contact-form-wrap { padding: 42px; background: var(--white); border: 1px solid var(--line); }
.rfq-form { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 25px; }
.rfq-form label { display: grid; gap: 6px; color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.rfq-form label.full { grid-column: 1 / -1; }
.rfq-form input, .rfq-form textarea, .rfq-form select { width: 100%; padding: 13px 14px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 0; }
.rfq-form textarea { min-height: 150px; resize: vertical; }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--ink-soft); font-size: 11px; }
.privacy-policy { width: min(calc(100% - 48px), 940px); margin: 0 auto; padding: 40px 0 110px; }
.privacy-policy section { padding: 28px 0; border-bottom: 1px solid var(--line); }
.privacy-policy h2 { margin: 0; font-size: 28px; }
.privacy-policy p { color: var(--ink-soft); }

.payment-page { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 78px 0 110px; display: grid; grid-template-columns: minmax(0, .82fr) minmax(520px, 1.18fr); gap: 88px; align-items: start; }
.payment-intro-panel { padding-top: 8px; }
.payment-intro-panel h1 { max-width: 680px; margin: 20px 0 18px; font-size: clamp(42px, 4.7vw, 70px); line-height: 1.2; letter-spacing: -.04em; }
.payment-intro-panel > p { max-width: 650px; color: var(--ink-soft); font-size: 17px; line-height: 2; }
.payment-trust-list { margin: 35px 0 0; padding: 0; display: grid; gap: 14px; list-style: none; }
.payment-trust-list li { display: flex; align-items: center; gap: 12px; color: var(--ink); font-weight: 750; }
.payment-trust-list li::before { width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 auto; content: "✓"; color: #125f39; background: rgba(70,194,122,.15); border-radius: 50%; font-size: 12px; }
.payment-workspace { padding: 44px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 24px 70px rgba(7,22,47,.09); }
.payment-workspace h2 { margin: 0 0 10px; font-size: 31px; }
.payment-workspace > p:not(.section-kicker) { margin: 0; color: var(--ink-soft); }
.payment-lookup-form { margin-top: 28px; }
.payment-lookup-form label { display: block; margin-bottom: 8px; color: var(--ink-soft); font-size: 12px; font-weight: 800; }
.payment-lookup-form > div { display: grid; grid-template-columns: 1fr auto; }
.payment-lookup-form input { min-width: 0; padding: 14px 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-left: 0; border-radius: 0; font: inherit; font-variant-numeric: tabular-nums; }
.payment-lookup-form .button { min-width: 104px; border-radius: 0; box-shadow: none; }
.payment-message { margin-top: 16px; padding: 13px 15px; color: var(--ink-soft); background: var(--paper-2); border-right: 3px solid var(--line); font-size: 12px; line-height: 1.8; }
.payment-message[data-state="success"] { color: #125f39; background: rgba(70,194,122,.1); border-color: #46c27a; }
.payment-message[data-state="warning"], .payment-message[data-state="loading"] { color: #715200; background: rgba(242,185,0,.11); border-color: var(--gold); }
.payment-message[data-state="error"] { color: #8e201a; background: rgba(230,103,103,.1); border-color: #e66767; }
.invoice-summary { margin-top: 20px; padding: 25px; border: 1px solid var(--line); background: var(--paper); }
.invoice-summary[hidden] { display: none; }
.invoice-summary-head { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; }
.invoice-summary-head span, .invoice-summary dt { color: var(--ink-soft); font-size: 11px; }
.invoice-summary-head strong { font-size: 17px; }
.invoice-summary > p { margin: 14px 0 20px; font-weight: 750; }
.invoice-summary dl { margin: 0 0 24px; border-block: 1px solid var(--line); }
.invoice-summary dl div { padding: 14px 0; display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 18px; border-bottom: 1px solid var(--line); }
.invoice-summary dl div:last-child { border-bottom: 0; }
.invoice-summary dd { margin: 0; font-weight: 800; }
.invoice-summary dd strong { font-size: 25px; font-variant-numeric: tabular-nums; }
.invoice-summary > small { display: block; margin-top: 12px; color: var(--ink-soft); line-height: 1.8; }
.payment-submit { width: 100%; justify-content: center; }
.button:disabled { cursor: not-allowed; opacity: .48; transform: none; box-shadow: none; }
.payment-support { margin-top: 28px; padding-top: 22px; display: grid; gap: 4px; border-top: 1px solid var(--line); }
.payment-support span { color: var(--ink-soft); font-size: 12px; }
.payment-support a { color: var(--gold-dark); direction: ltr; display: inline-block; }
.payment-result-page { min-height: 660px; padding: 90px 24px 120px; display: grid; place-items: start center; background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }
.payment-result-card { width: min(100%, 720px); padding: 55px; text-align: center; background: var(--white); border: 1px solid var(--line); box-shadow: 0 24px 70px rgba(7,22,47,.09); }
.payment-result-mark { width: 72px; height: 72px; margin: 0 auto 22px; display: grid; place-items: center; color: #715200; background: rgba(242,185,0,.13); border-radius: 50%; font-size: 34px; font-weight: 900; }
.payment-result-page[data-state="success"] .payment-result-mark { color: #125f39; background: rgba(70,194,122,.15); }
.payment-result-page[data-state="error"] .payment-result-mark { color: #8e201a; background: rgba(230,103,103,.13); }
.payment-result-card h1 { margin: 8px 0 12px; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.3; }
.payment-result-card > p:not(.section-kicker) { color: var(--ink-soft); }
.payment-result-card dl { margin: 30px 0; text-align: right; border-block: 1px solid var(--line); }
.payment-result-card dl[hidden] { display: none; }
.payment-result-card dl div { padding: 14px 0; display: flex; justify-content: space-between; gap: 24px; border-bottom: 1px solid var(--line); }
.payment-result-card dl div:last-child { border-bottom: 0; }
.payment-result-card dt { color: var(--ink-soft); }
.payment-result-card dd { margin: 0; font-weight: 850; }
.payment-result-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.price-hero { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 84px 0 72px; display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; }
.price-hero h1 { max-width: 900px; margin: 0; font-size: clamp(48px, 6vw, 84px); line-height: 1.12; letter-spacing: -.05em; }
.price-hero > div > p:last-child { max-width: 850px; color: var(--ink-soft); font-size: 18px; }
.price-status-card { min-height: 210px; padding: 34px; display: flex; gap: 18px; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
.status-dot { width: 13px; height: 13px; margin-top: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 7px rgba(242,185,0,.14); }
.price-status-card.is-live .status-dot { background: #46c27a; box-shadow: 0 0 0 7px rgba(70,194,122,.15); }
.price-status-card.is-stale .status-dot { background: #ff9f43; box-shadow: 0 0 0 7px rgba(255,159,67,.16); }
.price-status-card.is-error .status-dot { background: #e66767; box-shadow: 0 0 0 7px rgba(230,103,103,.15); }
.price-status-card small, .price-status-card strong { display: block; }
.price-status-card small { color: rgba(255,255,255,.58); }
.price-status-card strong { margin: 8px 0; font-size: 22px; }
.price-status-card p { margin: 0; color: rgba(255,255,255,.7); }
.pricing-dashboard { padding-top: 34px; }
.metal-price-table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--white); box-shadow: 0 18px 50px rgba(7,22,47,.05); }
.metal-price-table { width: 100%; min-width: 760px; border-collapse: collapse; }
.metal-price-table th, .metal-price-table td { padding: 20px 22px; text-align: right; border-bottom: 1px solid var(--line); }
.metal-price-table thead th { color: var(--ink-soft); background: var(--paper-2); font-size: 12px; font-weight: 800; }
.metal-price-table tbody tr:last-child th, .metal-price-table tbody tr:last-child td { border-bottom: 0; }
.metal-price-table tbody tr:hover { background: rgba(242,185,0,.035); }
.metal-price-table tbody th strong, .metal-price-table tbody th small { display: block; }
.metal-price-table tbody th small { margin-top: 4px; color: var(--ink-soft); font-size: 11px; font-weight: 500; text-align: right; }
.metal-price-table .price-value { direction: ltr; text-align: right; color: var(--navy); font-weight: 900; font-variant-numeric: tabular-nums; }
.metal-price-table .price-change { direction: ltr; text-align: right; font-weight: 800; font-variant-numeric: tabular-nums; }
.metal-price-table .price-change.is-up { color: #a43b22; }
.metal-price-table .price-change.is-down { color: #16764a; }
.row-status { display: inline-flex; padding: 6px 10px; color: var(--ink-soft); background: var(--paper-2); border-radius: 999px; font-size: 11px; white-space: nowrap; }
.row-status.is-live { color: #12633c; background: rgba(70,194,122,.14); }
.row-status.is-stale { color: #8a4d00; background: rgba(255,159,67,.16); }
.pricing-attribution, .pricing-note { margin: 14px 0 0; color: var(--ink-soft); font-size: 12px; }
.pricing-note { margin-top: 6px; }
.calculated-product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; }
.calculated-product-card { min-height: 100%; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--white); }
.calculated-product-card h3 { margin: 8px 0 10px; font-size: 24px; }
.calculated-product-card > p { margin: 0 0 18px; color: var(--ink-soft); font-size: 13px; }
.calculated-product-card small { display: block; color: var(--ink-soft); }
.calculated-product-specs { margin: 0 0 18px; padding: 14px 0; display: grid; grid-template-columns: auto 1fr; gap: 7px 12px; border-block: 1px solid var(--line); font-size: 12px; }
.calculated-product-specs dt { color: var(--ink-soft); }
.calculated-product-specs dd { margin: 0; font-weight: 800; }
.calculated-product-minimum { font-size: 11px !important; }
.calculated-product-price { margin-top: auto; padding-top: 6px; }
.calculated-product-price strong { display: block; margin: 0 0 4px; direction: ltr; text-align: right; font-size: 23px; }

.footer { color: var(--white); background: #040d1b; }
.footer-main { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 80px 0; display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }
.brand-on-dark .brand-copy span { color: rgba(255,255,255,.55); }
.footer-brand > p { max-width: 480px; color: rgba(255,255,255,.6); }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; }
.footer-links div { display: flex; flex-direction: column; gap: 10px; }
.footer-links strong { color: var(--gold); }
.footer-links a, .footer-links span { color: rgba(255,255,255,.66); font-size: 13px; }
.footer-bottom { width: min(calc(100% - 48px), var(--content)); margin: 0 auto; padding: 20px 0; display: flex; justify-content: space-between; gap: 25px; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.5); font-size: 11px; }

@media (max-width: 1100px) {
  .desktop-nav, .nav-cta { display: none; }
  .topbar { grid-template-columns: 1fr auto; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { padding: 12px 18px; color: var(--white); background: var(--navy); cursor: pointer; list-style: none; }
  .mobile-menu nav { position: absolute; left: 0; top: calc(100% + 8px); z-index: 20; min-width: 230px; padding: 14px; display: grid; gap: 4px; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
  .mobile-menu nav a { padding: 9px 12px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero, .page-hero, .detail-hero { grid-template-columns: 1fr; }
  .hero { padding-top: 50px; }
  .hero-visual { width: min(100%, 720px); justify-self: center; }
  .product-grid { grid-template-columns: repeat(2,1fr); }
  .capabilities, .quality-preview, .quality-system, .company-story, .contact-layout, .contact-intro, .footer-main, .price-hero, .payment-page { grid-template-columns: 1fr; }
  .payment-page { gap: 46px; }
  .contact-intro { gap: 20px; }
  .industry-grid, .industries-page-grid { grid-template-columns: repeat(2,1fr); }
  .detail-content { grid-template-columns: 1fr; }
  .summary-card { position: static; }
  .construction-grid, .resource-grid { grid-template-columns: repeat(2,1fr); }
  .selection-inputs { grid-template-columns: repeat(2,1fr); }
  .quality-metrics, .company-numbers { grid-template-columns: repeat(2,1fr); }
  .calculated-product-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 720px) {
  .topbar, .hero, .section, .page-hero, .detail-hero, .contact-intro, .footer-main, .footer-bottom, .knowledge-article, .privacy-policy, .payment-page { width: min(calc(100% - 28px), var(--content)); }
  .topbar { min-height: 78px; gap: 10px; }
  .brand-mark { width: 46px; height: 46px; }
  .brand-copy strong { font-size: 19px; }
  .brand-copy span { font-size: 7px; }
  .hero { min-height: auto; gap: 45px; padding: 48px 0 60px; }
  .hero h1 { font-size: clamp(48px, 15vw, 72px); }
  .hero-lede { font-size: 16px; }
  .proof-strip { grid-template-columns: 1fr; }
  .hero-visual { min-height: 440px; padding: 36px 24px; }
  .visual-label-top { left: 8px; top: 18px; }
  .visual-label-bottom { right: 8px; bottom: 24px; }
  .material-band { grid-template-columns: 1fr; gap: 12px; }
  .material-band div { overflow-x: auto; justify-content: flex-start; }
  .price-entry { grid-template-columns: 1fr; gap: 24px; }
  .price-entry { width: min(calc(100% - 28px), var(--content)); }
  .price-hero { padding-top: 52px; }
  .price-status-card { min-height: auto; }
  .pricing-dashboard { padding-top: 20px; }
  .metal-price-table th, .metal-price-table td { padding: 16px 14px; }
  .section { padding: 72px 0; }
  .contact-intro { padding: 42px 0 24px; }
  .contact-intro h1 { font-size: clamp(34px, 11vw, 46px); }
  .location-section { padding-top: 20px; padding-bottom: 54px; }
  .location-card { padding: 24px 22px 20px; }
  .location-card address { min-height: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .product-grid, .industry-grid, .industries-page-grid, .construction-grid, .resource-grid, .value-grid, .selection-inputs, .quality-metrics, .company-numbers, .footer-links, .location-grid { grid-template-columns: 1fr; }
  .calculated-product-grid { grid-template-columns: 1fr; }
  .capabilities { padding-top: 75px; padding-bottom: 75px; gap: 50px; }
  .quality-gallery { min-height: 440px; }
  .quality-main-image { width: 90%; height: 360px; }
  .quality-small-image { height: 190px; }
  .about-preview { grid-template-columns: 1fr; }
  .about-image img { min-height: 360px; }
  .product-row { grid-template-columns: 1fr; }
  .page-hero, .detail-hero { padding: 45px 0 60px; gap: 35px; }
  .page-hero-image, .detail-image { min-height: 350px; padding: 20px; }
  .page-hero-image img, .detail-image img { height: 320px; }
  .rfq-form { grid-template-columns: 1fr; }
  .rfq-form label.full, .form-note { grid-column: auto; }
  .payment-page { padding: 45px 0 74px; gap: 34px; }
  .payment-intro-panel h1 { font-size: clamp(38px, 12vw, 52px); }
  .payment-workspace { padding: 28px 20px; }
  .payment-lookup-form > div { grid-template-columns: 1fr; gap: 8px; }
  .payment-lookup-form input { border-left: 1px solid var(--line); }
  .invoice-summary { padding: 20px 16px; }
  .invoice-summary dl div { grid-template-columns: 1fr; gap: 4px; }
  .invoice-summary dd { text-align: right; }
  .payment-result-page { padding: 55px 14px 80px; }
  .payment-result-card { padding: 38px 20px; }
  .payment-result-card dl div { display: grid; gap: 4px; }
  .footer-main { gap: 55px; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}