:root {
  --font-geist-sans: Arial, Helvetica, sans-serif;
  --font-geist-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --red: #cb3130;
  --red-dark: #a82322;
  --blue: #1a3452;
  --blue-deep: #10263d;
  --blue-powder: #e8edf2;
  --blue-mist: #d7e0e8;
  --grey: #545454;
  --ink: #202020;
  --ink-soft: #626262;
  --powder: #edf1f4;
  --paper: #f8fafb;
  --white: #ffffff;
  --line: #dedbd6;
  --navy: #1a3452;
  --yellow: #fae50a;
  --font-sans: var(--font-geist-sans), Arial, sans-serif;
  --font-mono: var(--font-geist-mono), monospace;
}

.product-card[hidden] { display: none !important; }
.product-card { transition: opacity 180ms ease, transform 180ms ease; }
.product-modal[hidden], .modal-backdrop[hidden] { display: none !important; }
body.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { body.admin-bar .site-header { top: 46px; } }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-sans); -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
p, h1, h2, h3 { margin-top: 0; }
img { display: block; max-width: 100%; }
.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; }
.site-shell { width: min(1320px, calc(100% - 72px)); margin: 0 auto; }
.section-space { padding: 120px 0; }

.utility-bar { height: 36px; background: var(--blue-deep); color: #fff; font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.utility-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.utility-inner p { display: flex; gap: 24px; margin: 0; }
.utility-inner p span { color: #b8b8b8; }
.utility-inner strong { color: #fff; }
.utility-inner a:hover { color: #fff; }

.site-header { position: sticky; z-index: 40; top: 0; height: 86px; border-bottom: 1px solid rgba(84,84,84,.14); background: rgba(255,255,255,.94); backdrop-filter: blur(18px); }
.nav-wrap { display: flex; align-items: center; height: 100%; }
.brand { width: 150px; height: 74px; display: flex; align-items: center; }
.brand img { width: 92px; height: 92px; object-fit: contain; }
.main-nav { display: flex; gap: clamp(22px, 3vw, 46px); margin-left: auto; margin-right: clamp(24px, 3.5vw, 48px); }
.main-nav a { position: relative; padding: 32px 0; color: #404040; font-size: 13px; font-weight: 560; }
.main-nav a::after { content: ""; position: absolute; right: 100%; bottom: 24px; left: 0; height: 2px; background: var(--blue); transition: right 180ms ease; }
.main-nav a:hover::after { right: 0; }
.menu-toggle { display: none; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 26px; padding: 0 24px; border: 1px solid transparent; border-radius: 1px; cursor: pointer; font-size: 12px; font-weight: 700; transition: transform 180ms ease, background 180ms ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: #fff; }
.button-primary:hover { background: var(--blue-deep); }
.button-light { background: #fff; color: var(--ink); }
.nav-cta { min-width: 168px; }

.hero { position: relative; min-height: 700px; overflow: hidden; background: linear-gradient(115deg, #f8fafb 0 34%, var(--blue-powder) 74%, #d8e1e9 100%); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; opacity: .94; pointer-events: none; background-image: radial-gradient(circle, rgba(26,52,82,.24) 0 .7px, transparent 1px), radial-gradient(circle, rgba(255,255,255,.95) 0 .8px, transparent 1.3px), radial-gradient(circle, rgba(26,52,82,.13) 0 1.2px, transparent 1.7px); background-position: 0 0, 9px 13px, 21px 7px; background-size: 17px 17px, 23px 23px, 37px 37px; mask-image: radial-gradient(ellipse at 82% 46%, #000 0 34%, rgba(0,0,0,.7) 53%, transparent 82%); }
.hero::after { content: ""; position: absolute; z-index: 0; width: 760px; height: 760px; right: -180px; top: -110px; border-radius: 50%; background: radial-gradient(circle at 38% 40%, rgba(255,255,255,.95) 0 2%, rgba(255,255,255,.46) 3% 7%, rgba(26,52,82,.18) 18%, rgba(26,52,82,.09) 37%, transparent 67%); filter: blur(2px); }
.powder { position: absolute; border-radius: 50%; filter: blur(5px); pointer-events: none; }
.powder-one { z-index: 1; width: 520px; height: 520px; top: 0; right: 7%; background: radial-gradient(circle at 44% 48%, rgba(255,255,255,.8) 0 2%, rgba(26,52,82,.16) 19%, rgba(26,52,82,.08) 42%, transparent 69%); }
.powder-two { z-index: 1; width: 520px; height: 360px; right: 18%; bottom: -160px; background: radial-gradient(ellipse, rgba(26,52,82,.22), rgba(26,52,82,.06) 42%, transparent 71%); }
.particle-field { position: absolute; z-index: 1; inset: 0; pointer-events: none; }
.particle-field i { position: absolute; display: block; border-radius: 50%; background: rgba(255,255,255,.9); box-shadow: 0 0 18px rgba(26,52,82,.14); }
.particle-field i:nth-child(1) { width: 8px; height: 8px; top: 17%; right: 19%; }
.particle-field i:nth-child(2) { width: 4px; height: 4px; top: 29%; right: 8%; }
.particle-field i:nth-child(3) { width: 11px; height: 11px; top: 46%; right: 33%; }
.particle-field i:nth-child(4) { width: 5px; height: 5px; top: 67%; right: 14%; }
.particle-field i:nth-child(5) { width: 7px; height: 7px; top: 78%; right: 38%; }
.particle-field i:nth-child(6) { width: 3px; height: 3px; top: 12%; right: 42%; }
.particle-field i:nth-child(7) { width: 9px; height: 9px; top: 53%; right: 3%; }
.particle-field i:nth-child(8) { width: 5px; height: 5px; top: 84%; right: 24%; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1.08fr) minmax(380px,.72fr); gap: 9vw; align-items: center; min-height: 620px; padding-top: 30px; padding-bottom: 72px; }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; color: var(--grey); font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 2px; background: var(--blue); }
.eyebrow-light { color: rgba(255,255,255,.7); }
.hero h1 { max-width: 780px; margin-bottom: 32px; color: var(--blue-deep); font-size: clamp(68px, 8.5vw, 126px); font-weight: 700; letter-spacing: -.075em; line-height: .82; }
.hero h1 em { color: var(--red); font-style: normal; }
.hero-lead { max-width: 690px; margin-bottom: 34px; color: #464646; font-size: clamp(17px, 1.4vw, 21px); line-height: 1.6; }
.hero-actions { display: flex; align-items: center; gap: 34px; }
.text-link { padding: 10px 0; border: 0; border-bottom: 1px solid #aaa7a1; background: transparent; cursor: pointer; font-size: 12px; font-weight: 700; }
.text-link span { margin-left: 20px; color: var(--red); }
.hero-panel { position: relative; min-height: 430px; padding: 36px; overflow: hidden; border: 1px solid rgba(255,255,255,.4); background: rgba(26,52,82,.92); color: #fff; box-shadow: 0 28px 80px rgba(16,38,61,.24); backdrop-filter: blur(8px); }
.hero-panel::before { content: ""; position: absolute; top: -1px; right: -1px; width: 92px; height: 6px; background: var(--red); }
.hero-panel::after { content: ""; position: absolute; z-index: -1; width: 330px; height: 330px; right: -145px; bottom: -160px; border-radius: 50%; background: radial-gradient(circle at 40% 36%, rgba(255,255,255,.35) 0 2%, rgba(255,255,255,.07) 22%, transparent 68%); }
.hero-panel-top { display: flex; justify-content: space-between; color: rgba(255,255,255,.62); font-family: var(--font-mono); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.material-index { margin: 54px 0 42px; }
.material-row { display: grid; grid-template-columns: 30px 85px 1fr; gap: 18px; align-items: center; min-height: 48px; border-bottom: 1px solid rgba(255,255,255,.16); }
.material-row > span { color: rgba(255,255,255,.4); font-family: var(--font-mono); font-size: 9px; }
.material-row strong { font-size: 14px; letter-spacing: .03em; }
.material-row i { height: 4px; background: linear-gradient(90deg, #fff, rgba(255,255,255,.06)); transform-origin: left; }
.material-row:nth-child(2) i { width: 76%; }
.material-row:nth-child(3) i { width: 61%; }
.material-row:nth-child(4) i { width: 82%; }
.material-row:nth-child(5) i { width: 68%; }
.hero-panel > p { margin: 0; color: rgba(255,255,255,.72); font-size: 13px; line-height: 1.65; }
.hero-ticker { position: absolute; z-index: 3; right: 0; bottom: 0; left: 0; height: 72px; border-top: 1px solid rgba(26,52,82,.2); background: rgba(255,255,255,.64); backdrop-filter: blur(12px); }
.hero-ticker > div { display: flex; height: 100%; align-items: center; justify-content: center; gap: clamp(22px, 3vw, 55px); color: var(--grey); font-family: var(--font-mono); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.hero-ticker i { width: 4px; height: 4px; border-radius: 50%; background: var(--blue); }

.proof-strip { border-bottom: 1px solid var(--line); background: #fff; }
.proof-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.proof-grid article { position: relative; min-height: 150px; padding: 40px 30px; border-right: 1px solid var(--line); }
.proof-grid article:first-child { border-left: 1px solid var(--line); }
.proof-grid span { display: block; margin-bottom: 30px; color: var(--blue); font-family: var(--font-mono); font-size: 9px; }
.proof-grid h2 { margin: 0; font-size: 15px; font-weight: 600; }

.catalog { position: relative; background: linear-gradient(180deg, var(--paper), #eef3f6 100%); }
.section-heading { display: grid; grid-template-columns: 1.2fr .7fr; gap: 8vw; align-items: end; margin-bottom: 58px; }
.section-heading h2, .ceyakrete-heading h2, .about-copy h2 { max-width: 760px; margin: 0; font-size: clamp(42px, 5vw, 72px); letter-spacing: -.055em; line-height: .98; }
.section-heading > p { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.75; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.filter-bar button { min-height: 38px; padding: 0 16px; border: 1px solid var(--line); border-radius: 99px; background: transparent; cursor: pointer; color: #656565; font-size: 11px; }
.filter-bar button.is-active { border-color: var(--blue); background: var(--blue); color: #fff; }
.product-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 12px; }
.product-card { position: relative; grid-column: span 2; min-height: 490px; padding: 26px; overflow: hidden; border: 1px solid rgba(26,52,82,.16); background: rgba(255,255,255,.8); box-shadow: inset 0 0 80px rgba(26,52,82,.025); transition: transform 180ms ease, box-shadow 180ms ease; }
.product-card::before { content: ""; position: absolute; width: 210px; height: 210px; top: -110px; right: -85px; border-radius: 50%; opacity: .55; background-image: radial-gradient(circle, rgba(26,52,82,.18) 0 .7px, transparent 1px); background-size: 10px 10px; mask-image: radial-gradient(circle, #000, transparent 70%); }
.product-card:nth-child(4), .product-card:nth-child(5) { grid-column: span 3; min-height: 450px; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(45,39,35,.08); }
.product-number { color: #aaa6a0; font-family: var(--font-mono); font-size: 9px; }
.product-symbol { display: flex; width: 104px; height: 104px; align-items: center; justify-content: center; margin: 25px 0 35px; border-radius: 50%; background: radial-gradient(circle at 38% 34%, #fff 0 4%, #dfe7ed 48%, #bdcbd7 100%); color: var(--blue); font-size: 18px; font-weight: 750; box-shadow: 0 15px 32px rgba(26,52,82,.16); }
.product-family { margin-bottom: 9px; color: var(--red); font-family: var(--font-mono); font-size: 8px; letter-spacing: .08em; text-transform: uppercase; }
.product-card h3 { margin-bottom: 16px; font-size: 25px; letter-spacing: -.035em; }
.product-description { min-height: 84px; margin-bottom: 18px; color: #696969; font-size: 12px; line-height: 1.65; }
.product-spec { padding-top: 16px; border-top: 1px solid var(--line); color: #3e3e3e; font-size: 11px; }
.product-card > button { position: absolute; right: 26px; bottom: 24px; left: 26px; display: flex; justify-content: space-between; padding: 13px 0 0; border: 0; border-top: 1px solid var(--line); background: transparent; cursor: pointer; font-size: 11px; font-weight: 650; }
.product-card > button span { color: var(--blue); }

.industries { background: var(--blue-deep); color: #fff; }
.industries-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 10vw; }
.industries-intro { position: sticky; top: 150px; align-self: start; }
.industries-intro h2 { max-width: 520px; margin-bottom: 30px; font-size: clamp(48px, 6vw, 82px); letter-spacing: -.065em; line-height: .94; }
.industries-intro > p:not(.eyebrow) { max-width: 470px; margin-bottom: 36px; color: #b7b7b7; font-size: 14px; line-height: 1.75; }
.industry-list { border-top: 1px solid #4a4a4a; }
.industry-list article { display: grid; grid-template-columns: 42px 1fr 54px; gap: 20px; align-items: center; min-height: 124px; border-bottom: 1px solid #4a4a4a; }
.industry-list article > span { color: #858585; font-family: var(--font-mono); font-size: 9px; }
.industry-list h3 { margin-bottom: 10px; font-size: 21px; font-weight: 560; }
.industry-list p { margin: 0; color: #9b9b9b; font-family: var(--font-mono); font-size: 9px; letter-spacing: .05em; }
.industry-list button, .industry-list article > a { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid #555; border-radius: 50%; background: transparent; color: #fff; cursor: pointer; }
.industry-list article:hover button, .industry-list article:hover > a { border-color: var(--red); background: var(--red); }

.ceyakrete { background: #fff; }
.ceyakrete-heading { display: grid; grid-template-columns: 300px 1fr; gap: 8vw; align-items: center; margin-bottom: 60px; padding: 26px 30px; border-left: 7px solid var(--yellow); background: #f7f9fa; }
.ceyakrete-heading > img { width: 250px; }
.ceyakrete-heading .eyebrow span { background: var(--navy); }
.ceyakrete-heading h2 { color: var(--navy); }
.finished-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.finished-grid article { border: 1px solid var(--line); background: #fff; }
.finished-image { display: flex; height: 335px; align-items: center; justify-content: center; padding: 24px; background: #f7f7f5; }
.finished-image img { width: 100%; height: 100%; object-fit: contain; }
.finished-copy { padding: 25px; border-top: 5px solid var(--yellow); }
.finished-copy h3 { margin-bottom: 7px; color: var(--navy); font-size: 22px; }
.finished-copy p { margin: 0; color: #777; font-size: 12px; }

.about { position: relative; overflow: hidden; background: var(--blue-powder); }
.about::before { content: ""; position: absolute; inset: 0; opacity: .68; background-image: radial-gradient(circle, rgba(26,52,82,.18) 0 .65px, transparent 1px), radial-gradient(circle, rgba(255,255,255,.9) 0 .7px, transparent 1px); background-position: 0 0, 10px 13px; background-size: 21px 21px, 27px 27px; mask-image: linear-gradient(90deg, #000, transparent 72%); }
.about-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .6fr 1.4fr; gap: 9vw; align-items: center; }
.about-mark { display: flex; align-items: center; justify-content: center; }
.about-mark img { width: min(100%, 380px); aspect-ratio: 1; object-fit: contain; mix-blend-mode: multiply; }
.about-copy h2 { margin-bottom: 35px; }
.about-copy > p:not(.eyebrow) { max-width: 790px; margin-bottom: 20px; color: #555; font-size: 15px; line-height: 1.85; }

.quote { background: var(--blue); color: #fff; }
.quote-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 10vw; }
.quote-intro h2 { margin-bottom: 24px; font-size: clamp(52px, 6vw, 84px); letter-spacing: -.065em; line-height: .95; }
.quote-intro > p:not(.eyebrow) { max-width: 430px; margin-bottom: 28px; color: #dedede; font-size: 14px; line-height: 1.7; }
.quote-intro > a { display: inline-block; padding-bottom: 7px; border-bottom: 1px solid rgba(255,255,255,.4); font-size: 12px; font-weight: 650; }
.quote-form { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 20px; padding: 42px; background: #fff; color: var(--ink); }
.quote-form label { display: flex; flex-direction: column; gap: 9px; }
.quote-form label > span { color: #747474; font-family: var(--font-mono); font-size: 9px; letter-spacing: .09em; text-transform: uppercase; }
.quote-form input, .quote-form select { width: 100%; height: 47px; border: 0; border-bottom: 1px solid #c9c5bf; border-radius: 0; outline: none; background: transparent; color: var(--ink); }
.quote-form input:focus, .quote-form select:focus { border-color: var(--red); }
.field-wide { grid-column: 1 / -1; }
.quote-form .button { margin-top: 8px; }

footer { padding: 72px 0 28px; background: #0b1d2f; color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.25fr 1fr 1fr .75fr; gap: 5vw; padding-bottom: 64px; }
.footer-brand img { width: 120px; height: 72px; object-fit: cover; object-position: center; margin-bottom: 18px; }
.footer-brand p { max-width: 250px; color: #9f9f9f; font-size: 11px; line-height: 1.7; }
.footer-grid h2 { margin-bottom: 20px; color: #8c8c8c; font-family: var(--font-mono); font-size: 9px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.footer-grid address, .footer-grid > div > p { margin: 0; color: #d6d6d6; font-size: 12px; font-style: normal; line-height: 1.9; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 25px; border-top: 1px solid #363636; color: #777; font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; }

.whatsapp { position: fixed; z-index: 35; left: 24px; bottom: 24px; display: flex; width: 52px; height: 52px; align-items: center; justify-content: center; border-radius: 50%; background: var(--red); color: #fff; font-family: var(--font-mono); font-size: 10px; font-weight: 700; box-shadow: 0 10px 30px rgba(0,0,0,.2); }
.modal-backdrop { position: fixed; z-index: 80; inset: 0; display: flex; align-items: center; justify-content: center; padding: 26px; background: rgba(21,21,21,.72); backdrop-filter: blur(8px); }
.product-modal { position: relative; width: min(680px,100%); max-height: 90vh; overflow-y: auto; padding: 48px; background: #fff; box-shadow: 0 36px 100px rgba(0,0,0,.3); }
.modal-close { position: absolute; top: 15px; right: 18px; width: 38px; height: 38px; border: 0; background: transparent; cursor: pointer; color: #777; font-size: 30px; }
.modal-symbol { display: flex; width: 90px; height: 90px; align-items: center; justify-content: center; margin-bottom: 32px; border-radius: 50%; background: var(--powder); color: var(--blue); font-size: 18px; font-weight: 750; }
.product-modal h2 { margin-bottom: 20px; font-size: 48px; letter-spacing: -.055em; }
.modal-description { color: #666; font-size: 14px; line-height: 1.75; }
.product-modal dl { margin: 30px 0; border-top: 1px solid var(--line); }
.product-modal dl div { display: grid; grid-template-columns: 130px 1fr; padding: 15px 0; border-bottom: 1px solid var(--line); }
.product-modal dt { color: #888; font-family: var(--font-mono); font-size: 9px; text-transform: uppercase; }
.product-modal dd { margin: 0; font-size: 12px; }
.product-modal h3 { margin-bottom: 14px; font-size: 14px; }
.product-modal ul { margin: 0 0 28px; padding-left: 18px; color: #666; font-size: 12px; line-height: 1.9; }

/* Client design switcher — shared content, three art directions */
.proposal-switcher { position: fixed; z-index: 75; top: 142px; right: 18px; display: flex; flex-direction: column; gap: 5px; padding: 6px; border: 1px solid rgba(255,255,255,.28); border-radius: 8px; background: #070d1b; box-shadow: 0 14px 34px rgba(0,0,0,.2); }
.proposal-switcher button, .proposal-switcher a { min-width: 86px; height: 34px; padding: 0 11px; display: grid; place-items: center; border: 1px solid transparent; border-radius: 4px; background: transparent; color: #aeb8ca; cursor: pointer; font-family: var(--font-mono); font-size: 8px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.proposal-switcher button:hover, .proposal-switcher a:hover { color: #fff; }
.proposal-switcher button.is-active, .proposal-switcher a.is-active { border-color: #29466f; background: #1a3452; color: #fff; box-shadow: inset 0 -2px rgba(0,0,0,.28); }

/* Exact opaque JTC Dynamics badge treatment from the SEZ preview system */
.jtc-powered-badge { --badge-blue: #0f5bff; --badge-orange: #ff4d00; position: fixed; z-index: 90; right: max(14px, env(safe-area-inset-right)); bottom: max(14px, env(safe-area-inset-bottom)); isolation: isolate; max-width: calc(100vw - 28px); height: 54px; padding: 7px 16px 7px 8px; display: inline-flex; align-items: center; gap: 10px; overflow: hidden; color: #fff; background: #070d1b; border: 1px solid #29466f; border-radius: 999px; box-shadow: 0 12px 26px rgba(0,0,0,.26), 0 3px rgba(0,0,0,.34), inset 0 1px rgba(255,255,255,.19), inset 0 -1px rgba(0,0,0,.7), inset 0 0 0 1px rgba(15,91,255,.2); opacity: 1; line-height: 1; transition: transform .24s ease, box-shadow .24s ease; }
.jtc-powered-badge::after { position: absolute; right: 10%; bottom: 4px; left: 10%; height: 1px; content: ""; opacity: .85; background: linear-gradient(90deg, transparent, var(--badge-orange), transparent); }
.jtc-powered-badge:hover, .jtc-powered-badge:focus-visible { color: #fff; transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0,0,0,.32), 0 4px rgba(0,0,0,.38), 0 0 18px rgba(15,91,255,.2), inset 0 1px rgba(255,255,255,.22), inset 0 -1px rgba(0,0,0,.75); }
.jtc-powered-badge__mark { width: 40px; height: 40px; padding: 3px; flex: none; display: grid; place-items: center; background: #101b2e; border: 1px solid #29466f; border-radius: 50%; box-shadow: inset 0 -2px 4px rgba(0,0,0,.5), 0 3px 8px rgba(0,0,0,.3); }
.jtc-powered-badge__mark img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 1px rgba(255,255,255,.1)) drop-shadow(0 2px 5px rgba(0,0,0,.6)); }
.jtc-powered-badge__copy { min-width: 0; display: flex; flex-direction: column; justify-content: center; white-space: nowrap; }
.jtc-powered-badge__powered { margin-bottom: 2px; color: #c3cada; font-size: 8px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; text-shadow: 0 1px 1px rgba(0,0,0,.8); }
.jtc-powered-badge__title { color: #f7f9ff; font-size: 14px; font-weight: 900; letter-spacing: .035em; text-transform: uppercase; text-shadow: 0 1px rgba(255,255,255,.18), 0 2px 2px rgba(0,0,0,.88); }
.jtc-powered-badge__title span { color: var(--badge-blue); }
.jtc-powered-badge__tagline { margin-top: 3px; color: #d8def0; font-size: 7.8px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }

/* Option 01 — Ceyalac red / grey, restrained industrial */
.concept-one { --powder: #f3f1ed; --paper: #fbfaf8; }
.concept-one .utility-bar { background: var(--ink); }
.concept-one .button-primary { background: var(--red); }
.concept-one .button-primary:hover { background: var(--red-dark); }
.concept-one .main-nav a::after, .concept-one .eyebrow span { background: var(--red); }
.concept-one .hero { background: var(--powder); }
.concept-one .hero::before { opacity: .68; background-image: radial-gradient(circle, rgba(67,61,55,.14) 0 .55px, transparent .8px), radial-gradient(circle, rgba(203,49,48,.11) 0 .5px, transparent .75px); background-position: 0 0, 13px 17px; background-size: 19px 19px, 29px 29px; mask-image: linear-gradient(90deg, transparent 18%, #000 70%); }
.concept-one .hero::after { background: radial-gradient(circle at 42% 42%, rgba(255,255,255,.78) 0 2%, rgba(203,49,48,.11) 19%, rgba(84,84,84,.08) 38%, transparent 68%); }
.concept-one .powder-one { background: radial-gradient(circle at 44% 48%, rgba(255,255,255,.8) 0 2%, rgba(203,49,48,.12) 20%, rgba(84,84,84,.06) 42%, transparent 69%); }
.concept-one .powder-two { background: radial-gradient(ellipse, rgba(84,84,84,.14), rgba(203,49,48,.04) 43%, transparent 71%); }
.concept-one .hero h1 { color: var(--ink); }
.concept-one .hero-panel { border-color: rgba(84,84,84,.22); background: rgba(255,255,255,.76); color: var(--ink); box-shadow: 0 28px 80px rgba(47,42,37,.1); }
.concept-one .hero-panel-top { color: var(--grey); }
.concept-one .material-row { border-color: var(--line); }
.concept-one .material-row > span { color: #aaa7a2; }
.concept-one .material-row i { background: linear-gradient(90deg, var(--red), rgba(203,49,48,.05)); }
.concept-one .hero-panel > p { color: #585858; }
.concept-one .proof-grid span { color: var(--red); }
.concept-one .catalog { background: var(--paper); }
.concept-one .filter-bar button.is-active { border-color: var(--red); background: var(--red); }
.concept-one .product-card { border-color: var(--line); background: #fff; }
.concept-one .product-symbol { background: radial-gradient(circle at 38% 34%, #fff 0 4%, #e6e3de 48%, #d4d0c9 100%); color: var(--red); box-shadow: 0 15px 32px rgba(64,56,48,.12); }
.concept-one .product-card > button span { color: var(--red); }
.concept-one .industries { background: var(--ink); }
.concept-one .about { background: var(--powder); }
.concept-one .quote { background: var(--grey); }
.concept-one footer { background: #171717; }
.concept-one .proposal-switcher button.is-active, .concept-one .proposal-switcher a.is-active { border-color: #7d3434; background: var(--red); }

/* Option 03 — dark mineral, bold specification-led */
.concept-three { --paper: #f5f6f7; --powder: #e9edf0; }
.concept-three .utility-bar { background: var(--red); }
.concept-three .site-header { background: rgba(255,255,255,.97); }
.concept-three .button-primary { background: var(--red); }
.concept-three .button-primary:hover { background: var(--red-dark); }
.concept-three .main-nav a::after { background: var(--red); }
.concept-three .hero { min-height: 760px; background: var(--blue-deep); color: #fff; }
.concept-three .hero::before { opacity: .82; background-image: radial-gradient(circle, rgba(255,255,255,.28) 0 .65px, transparent 1px), radial-gradient(circle, rgba(203,49,48,.5) 0 .55px, transparent .9px); background-position: 0 0, 11px 15px; background-size: 18px 18px, 31px 31px; mask-image: radial-gradient(ellipse at 70% 48%, #000 0 40%, transparent 80%); }
.concept-three .hero::after { right: 13%; top: 5%; background: radial-gradient(circle at 42% 42%, rgba(255,255,255,.75) 0 1%, rgba(203,49,48,.24) 17%, rgba(255,255,255,.06) 35%, transparent 67%); }
.concept-three .hero-grid { min-height: 688px; grid-template-columns: minmax(0,1.15fr) 360px; gap: 5vw; }
.concept-three .eyebrow { color: rgba(255,255,255,.68); }
.concept-three .eyebrow span { background: var(--red); }
.concept-three .hero h1 { color: #fff; }
.concept-three .hero-lead { color: rgba(255,255,255,.76); }
.concept-three .text-link { border-color: rgba(255,255,255,.35); color: #fff; }
.concept-three .hero-panel { min-height: 500px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.95); color: var(--blue-deep); box-shadow: 0 34px 90px rgba(0,0,0,.3); }
.concept-three .hero-panel-top { color: var(--grey); }
.concept-three .material-row { border-color: #d7dce1; }
.concept-three .material-row > span { color: #8e99a5; }
.concept-three .material-row i { background: linear-gradient(90deg, var(--red), rgba(203,49,48,.05)); }
.concept-three .hero-panel > p { color: #58616a; }
.concept-three .hero-ticker { border-color: rgba(255,255,255,.2); background: rgba(9,26,43,.86); }
.concept-three .hero-ticker > div { color: rgba(255,255,255,.72); }
.concept-three .hero-ticker i { background: var(--red); }
.concept-three .proof-strip { background: var(--blue); color: #fff; }
.concept-three .proof-grid article { border-color: rgba(255,255,255,.16); }
.concept-three .proof-grid span { color: #fff; }
.concept-three .filter-bar button.is-active { border-color: var(--red); background: var(--red); }
.concept-three .product-card { border: 0; border-left: 6px solid var(--red); background: #fff; box-shadow: 0 18px 42px rgba(16,38,61,.09); }
.concept-three .product-symbol { width: 112px; height: 62px; border-radius: 3px; background: var(--blue); color: #fff; box-shadow: none; }
.concept-three .product-card > button span { color: var(--red); }
.concept-three .industries { background: var(--red-dark); }
.concept-three .quote { background: var(--blue-deep); }
.concept-three footer { background: #071624; }
.concept-three .proposal-switcher button.is-active, .concept-three .proposal-switcher a.is-active { border-color: #9b3737; background: var(--red); }

@media (max-width: 1080px) {
  .site-shell { width: min(100% - 44px, 1320px); }
  .nav-cta { display: none; }
  .main-nav { margin-right: 0; }
  .hero-grid { grid-template-columns: 1fr .72fr; gap: 5vw; }
  .product-card { grid-column: span 3; }
  .product-card:nth-child(5) { grid-column: 2 / span 4; }
  .industries-grid { gap: 6vw; }
  .finished-image { height: 270px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 86px; }
  .site-shell { width: min(100% - 32px, 1320px); }
  .section-space { padding: 82px 0; }
  .utility-bar { height: 30px; }
  .utility-inner { font-size: 8px; }
  .utility-inner p span { display: none; }
  .site-header { height: 70px; }
  .brand { width: 112px; height: 66px; }
  .brand img { width: 78px; height: 78px; }
  .menu-toggle { display: flex; flex-direction: column; gap: 5px; margin-left: auto; padding: 10px 0 10px 15px; border: 0; background: transparent; }
  .menu-toggle > span:not(.sr-only) { display: block; width: 25px; height: 2px; background: var(--ink); }
  .main-nav { position: absolute; top: 70px; right: 0; left: 0; display: none; flex-direction: column; gap: 0; padding: 10px 24px 20px; border-bottom: 1px solid var(--line); background: #fff; }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .main-nav a::after { display: none; }
  .hero { min-height: 780px; }
  .hero-grid { display: block; min-height: auto; padding-top: 78px; padding-bottom: 120px; }
  .hero h1 { margin-bottom: 28px; font-size: clamp(62px, 21vw, 92px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 18px; }
  .text-link { align-self: flex-start; }
  .hero-panel { display: none; }
  .hero-ticker { overflow: hidden; }
  .hero-ticker > div { width: max-content; justify-content: flex-start; padding: 0 22px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-grid article { min-height: 126px; padding: 28px 20px; border-bottom: 1px solid var(--line); }
  .section-heading { display: block; margin-bottom: 40px; }
  .section-heading h2, .ceyakrete-heading h2, .about-copy h2 { font-size: 42px; }
  .section-heading > p { margin-top: 26px; }
  .filter-bar { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 8px; }
  .filter-bar button { flex: 0 0 auto; }
  .product-grid { display: block; }
  .product-card, .product-card:nth-child(4), .product-card:nth-child(5) { min-height: 470px; margin-bottom: 12px; }
  .industries-grid { display: block; }
  .industries-intro { position: static; margin-bottom: 58px; }
  .industries-intro h2 { font-size: 55px; }
  .industry-list article { min-height: 140px; }
  .industry-list h3 { font-size: 17px; }
  .ceyakrete-heading { grid-template-columns: 1fr; gap: 30px; padding: 24px; }
  .ceyakrete-heading > img { width: 210px; }
  .finished-grid { display: block; }
  .finished-grid article { margin-bottom: 14px; }
  .about-grid { display: block; }
  .about-mark { margin-bottom: 60px; }
  .about-mark img { width: 230px; }
  .quote-grid { display: block; }
  .quote-intro { margin-bottom: 50px; }
  .quote-form { display: block; padding: 28px 22px; }
  .quote-form label { margin-bottom: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 42px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .product-modal { padding: 34px 24px; }
  .product-modal h2 { font-size: 39px; }
  .proposal-switcher { top: auto; right: 9px; bottom: 76px; left: 9px; flex-direction: row; justify-content: center; }
  .proposal-switcher button, .proposal-switcher a { min-width: 0; flex: 1; }
  .jtc-powered-badge { right: 9px; height: 48px; padding: 6px 13px 6px 7px; gap: 8px; }
  .jtc-powered-badge__mark { width: 36px; height: 36px; }
  .jtc-powered-badge__title { font-size: 12px; }
  .jtc-powered-badge__powered { font-size: 7px; }
  .jtc-powered-badge__tagline { display: none; }
  .whatsapp { left: 9px; bottom: 14px; }
  .concept-three .hero-grid { display: block; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}