:root {
  --red: #c9252c;
  --red-dark: #a81920;
  --red-soft: #f9e9ea;
  --ink: #17191c;
  --steel: #4f555d;
  --muted: #70757c;
  --line: #dfe1e4;
  --paper: #f3f4f4;
  --white: #fff;
  --dark: #111316;
  --radius: 6px;
  --shadow: 0 18px 50px rgba(17, 19, 22, .09);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
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; }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; background: var(--white); padding: 10px 14px; border-radius: 4px; }
.skip-link:focus { top: 16px; }
.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 30px; height: 2px; background: currentColor; }
.section { padding: 92px 0; }
.section-white { background: var(--white); }
.section-dark { background: var(--dark); color: var(--white); }
.section-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, .7fr); gap: 48px; align-items: end; margin-bottom: 42px; }
.section-head h2 { margin-top: 13px; max-width: 760px; font-size: clamp(30px, 4.3vw, 52px); line-height: 1.06; letter-spacing: -.045em; }
.section-head p { color: var(--muted); font-size: 17px; }
.section-dark .section-head p { color: #aeb2b7; }
.btn { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 12px; border: 1px solid transparent; border-radius: 4px; padding: 13px 20px; cursor: pointer; font-weight: 750; transition: .2s ease; }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); transform: translateY(-1px); }
.btn-secondary { background: transparent; border-color: #b8bbc0; color: var(--ink); }
.btn-secondary:hover { border-color: var(--ink); background: var(--white); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-light:hover { background: #eceeef; }
.arrow { font-size: 20px; line-height: 1; }

.topline { background: var(--dark); color: #bcc0c5; font-size: 13px; }
.topline .wrap { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topline-links { display: flex; gap: 24px; }
.topline a:hover { color: var(--white); }
.nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.nav-row { min-height: 76px; display: flex; align-items: center; gap: 38px; }
.brand { display: inline-flex; align-items: center; gap: 11px; margin-right: auto; }
.brand-logo { height: 46px; width: auto; display: block; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; background: var(--red); color: white; font-size: 19px; font-weight: 900; letter-spacing: -.08em; }
.brand-name { display: flex; flex-direction: column; color: var(--ink); font-size: 20px; font-weight: 900; letter-spacing: -.03em; line-height: 1; }
.brand-name small { margin-top: 6px; color: var(--muted); font-size: 9px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > a { padding: 10px 13px; border-radius: 3px; color: #373b40; font-size: 14px; font-weight: 700; }
.nav-links > a:hover, .nav-links > a.active { color: var(--red); background: var(--red-soft); }
.nav-cta { min-height: 42px; padding: 9px 15px; font-size: 14px; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: var(--white); border-radius: 4px; cursor: pointer; }
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 4px auto; background: var(--ink); }

.hero { position: relative; min-height: 660px; display: grid; align-items: stretch; overflow: hidden; background: #17191c; color: var(--white); }
.hero-image { position: absolute; inset: 0; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(12,14,16,.98) 0%, rgba(12,14,16,.88) 39%, rgba(12,14,16,.35) 68%, rgba(12,14,16,.08) 100%); }
.hero .wrap { position: relative; z-index: 1; display: grid; align-items: center; }
.hero-copy { max-width: 680px; padding: 94px 0 100px; }
.hero .eyebrow { color: #ff646a; }
.hero h1 { margin: 20px 0 22px; font-size: clamp(42px, 6.2vw, 78px); line-height: .98; letter-spacing: -.058em; }
.hero p { max-width: 590px; color: #c8cbd0; font-size: clamp(17px, 2vw, 20px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; max-width: 680px; margin-top: 52px; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.18); }
.hero-proof div { min-height: 90px; padding: 18px 20px; background: rgba(17,19,22,.84); }
.hero-proof strong { display: block; font-size: 15px; }
.hero-proof span { display: block; margin-top: 5px; color: #9da2a9; font-size: 12px; }

.capability-strip { background: var(--red); color: white; }
.capability-strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.capability { padding: 23px 25px; border-left: 1px solid rgba(255,255,255,.24); }
.capability:last-child { border-right: 1px solid rgba(255,255,255,.24); }
.capability b { display: block; font-size: 14px; }
.capability span { color: rgba(255,255,255,.72); font-size: 12px; }

.offer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.offer-card { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: .25s ease; }
.offer-card:hover { transform: translateY(-4px); border-color: #b8bcc1; box-shadow: var(--shadow); }
.offer-photo { position: relative; aspect-ratio: 1 / .78; overflow: hidden; background: #e9e9e7; }
.offer-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.offer-card:hover .offer-photo img { transform: scale(1.025); }
.offer-number { position: absolute; top: 16px; left: 16px; display: grid; width: 38px; height: 38px; place-items: center; background: var(--white); color: var(--red); font-size: 12px; font-weight: 900; }
.offer-body { padding: 25px; }
.offer-body .type { color: var(--red); font-size: 11px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.offer-body h3 { margin: 9px 0 10px; font-size: 23px; line-height: 1.18; letter-spacing: -.025em; }
.offer-body p { min-height: 74px; color: var(--muted); font-size: 14px; }
.offer-link { display: inline-flex; align-items: center; gap: 10px; margin-top: 20px; font-size: 14px; font-weight: 800; }
.offer-link:hover { color: var(--red); }

.custom-band { margin-top: 20px; display: grid; grid-template-columns: 1.3fr .7fr; align-items: center; gap: 30px; padding: 32px 36px; background: var(--ink); color: white; border-radius: var(--radius); }
.custom-band h3 { font-size: 24px; letter-spacing: -.025em; }
.custom-band p { margin-top: 6px; color: #b9bdc2; }
.custom-band .btn { justify-self: end; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #30343a; border-left: 1px solid #30343a; }
.service { min-height: 260px; padding: 34px; border-right: 1px solid #30343a; border-bottom: 1px solid #30343a; }
.service .service-no { color: #f05a60; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.service h3 { margin: 52px 0 12px; font-size: 23px; }
.service p { color: #aeb2b7; font-size: 14px; }

.process { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 34px; }
.process-step { position: relative; padding-top: 72px; border-top: 2px solid var(--line); }
.process-step::before { counter-increment: step; content: "0" counter(step); position: absolute; top: -22px; left: 0; display: grid; width: 44px; height: 44px; place-items: center; background: var(--red); color: var(--white); font: 800 12px ui-monospace, SFMono-Regular, Menlo, monospace; }
.process-step:not(:last-child)::after { content: ""; position: absolute; top: -2px; right: -34px; width: 34px; height: 2px; background: var(--line); }
.process-step h3 { margin-bottom: 10px; font-size: 21px; }
.process-step p { color: var(--muted); font-size: 14px; }

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 82px; align-items: center; }
.about-copy h2 { margin: 16px 0 20px; font-size: clamp(34px, 5vw, 58px); line-height: 1.05; letter-spacing: -.05em; }
.about-copy > p { color: #b3b7bd; font-size: 17px; }
.check-list { display: grid; gap: 14px; margin-top: 30px; }
.check-item { display: flex; gap: 13px; color: #e8e9eb; font-size: 14px; }
.check-item::before { content: ""; width: 8px; height: 8px; flex: 0 0 8px; margin-top: 7px; background: var(--red); }
.about-panel { padding: 42px; background: #1b1e22; border: 1px solid #30343a; }
.about-panel .big { color: #f35a60; font-size: clamp(50px, 8vw, 96px); font-weight: 900; letter-spacing: -.08em; line-height: .9; }
.about-panel h3 { margin-top: 26px; font-size: 24px; }
.about-panel p { margin-top: 10px; color: #aeb2b7; }

.cta-band { padding: 58px 0; background: var(--red); color: white; }
.cta-band .wrap { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; }
.cta-band h2 { max-width: 730px; font-size: clamp(30px, 4vw, 48px); line-height: 1.06; letter-spacing: -.045em; }
.cta-band p { margin-top: 10px; color: rgba(255,255,255,.78); }

.page-hero { padding: 76px 0 72px; background: var(--dark); color: white; }
.breadcrumbs { margin-bottom: 20px; color: #858a91; font-size: 13px; }
.breadcrumbs a:hover { color: white; }
.page-hero h1 { max-width: 860px; font-size: clamp(42px, 6vw, 72px); line-height: 1; letter-spacing: -.055em; }
.page-hero p { max-width: 710px; margin-top: 20px; color: #b8bcc2; font-size: 18px; }

.filter-bar { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 30px; }
.filter-btn { border: 1px solid var(--line); border-radius: 3px; padding: 10px 14px; background: white; color: var(--steel); cursor: pointer; font-size: 13px; font-weight: 750; }
.filter-btn:hover, .filter-btn.active { background: var(--ink); border-color: var(--ink); color: white; }
.catalog .offer-card[hidden] { display: none; }
.catalog .offer-body p { min-height: 64px; }
.catalog-note { margin-top: 32px; padding: 24px; border-left: 4px solid var(--red); background: var(--red-soft); color: #5b4042; }

.product-main { padding: 70px 0 86px; background: white; }
.product-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr); gap: 62px; align-items: start; }
.product-gallery { position: sticky; top: 110px; overflow: hidden; background: #ececea; border: 1px solid var(--line); }
.product-gallery img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.product-copy .kicker { color: var(--red); font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.product-copy h1 { margin: 12px 0 16px; font-size: clamp(36px, 5vw, 60px); line-height: 1.02; letter-spacing: -.05em; }
.product-lead { color: var(--muted); font-size: 17px; }
.quote-box { margin: 28px 0; padding: 23px; background: var(--paper); border-left: 4px solid var(--red); }
.quote-box strong { display: block; font-size: 21px; }
.quote-box span { color: var(--muted); font-size: 13px; }
.product-copy h2 { margin: 30px 0 13px; font-size: 20px; }
.spec-list { list-style: none; border-top: 1px solid var(--line); }
.spec-list li { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 13px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.spec-list span { color: var(--muted); }
.applications { display: flex; flex-wrap: wrap; gap: 8px; }
.applications span { padding: 7px 10px; background: var(--paper); border: 1px solid var(--line); font-size: 12px; font-weight: 700; }

.contact-section { padding: 76px 0 92px; }
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 58px; align-items: start; }
.contact-info h2 { margin: 14px 0 18px; font-size: clamp(34px, 4.5vw, 52px); line-height: 1.05; letter-spacing: -.045em; }
.contact-info > p { color: var(--muted); }
.contact-list { display: grid; gap: 0; margin-top: 32px; border-top: 1px solid var(--line); }
.contact-row { padding: 18px 0; border-bottom: 1px solid var(--line); }
.contact-row small { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-row strong, .contact-row a { font-size: 17px; font-weight: 750; }
.contact-row a:hover { color: var(--red); }
.form-card { padding: 34px; background: white; border: 1px solid var(--line); box-shadow: var(--shadow); }
.form-card h2 { font-size: 26px; }
.form-card > p { margin: 6px 0 25px; color: var(--muted); font-size: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { min-width: 0; display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 800; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid #ccd0d4; border-radius: 3px; padding: 12px 13px; background: #fbfbfb; color: var(--ink); }
.field input[type="file"] { overflow: hidden; font-size: 12px; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid rgba(201,37,44,.16); border-color: var(--red); background: white; }
.field textarea { min-height: 130px; resize: vertical; }
.file-note { color: var(--muted); font-size: 11px; }
.consent { grid-column: 1 / -1; display: flex; align-items: flex-start; gap: 10px; color: var(--muted); font-size: 12px; }
.consent input { flex: 0 0 auto; margin-top: 3px; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-status { display: none; padding: 11px 13px; background: #e8f5eb; color: #225f30; border: 1px solid #b9ddc1; font-size: 13px; font-weight: 700; }
.form-status.show { display: block; }

.footer { padding-top: 58px; background: #0d0f11; color: #a4a8ad; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .75fr .75fr 1fr; gap: 48px; padding-bottom: 44px; }
.footer .brand-name { color: white; }
.footer-brand p { max-width: 330px; margin-top: 18px; font-size: 13px; }
.footer h3 { margin-bottom: 15px; color: white; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.footer ul { list-style: none; display: grid; gap: 9px; font-size: 13px; }
.footer a:hover { color: white; }
.footer-bottom { border-top: 1px solid #25282c; }
.footer-bottom .wrap { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 12px; }
.demo-label { color: #e45c62; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .menu-toggle { display: block; }
  .nav-row { flex-wrap: wrap; min-height: 68px; padding: 12px 0; }
  .nav-links { display: none; flex: 1 0 100%; order: 3; flex-direction: column; align-items: stretch; padding: 8px 0 4px; border-top: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 12px; }
  .nav-cta { display: none; }
  .hero { min-height: 600px; }
  .hero-image img { object-position: 67% center; }
  .capability-strip .wrap { grid-template-columns: repeat(2, 1fr); }
  .capability:nth-child(3) { border-top: 1px solid rgba(255,255,255,.24); }
  .capability:nth-child(4) { border-top: 1px solid rgba(255,255,255,.24); }
  .offer-grid { grid-template-columns: repeat(2, 1fr); }
  .offer-grid .offer-card:last-child { grid-column: 1 / -1; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); row-gap: 52px; }
  .process-step:nth-child(2)::after { display: none; }
  .about-grid { gap: 42px; }
  .product-grid { gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .wrap { width: min(100% - 32px, 1180px); }
  .section { padding: 64px 0; }
  .topline { display: none; }
  .brand-name small { display: none; }
  .section-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 28px; }
  .hero { min-height: 640px; }
  .hero-image::after { background: linear-gradient(90deg, rgba(12,14,16,.98), rgba(12,14,16,.72)), linear-gradient(0deg, rgba(12,14,16,.25), rgba(12,14,16,.25)); }
  .hero-copy { padding: 72px 0 70px; }
  .hero h1 { font-size: clamp(40px, 13vw, 58px); }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof div { min-height: auto; padding: 13px 16px; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-proof div:last-child { border-bottom: 0; }
  .capability-strip .wrap { width: 100%; grid-template-columns: 1fr 1fr; }
  .capability { padding: 17px 16px; }
  .offer-grid, .services-grid { grid-template-columns: 1fr; }
  .offer-grid .offer-card:last-child { grid-column: auto; }
  .custom-band { grid-template-columns: 1fr; padding: 27px; }
  .custom-band .btn { justify-self: start; }
  .process { grid-template-columns: 1fr; gap: 46px; }
  .process-step::after { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-panel { padding: 30px; }
  .cta-band .wrap { grid-template-columns: 1fr; gap: 24px; }
  .cta-band .btn { justify-self: start; }
  .page-hero { padding: 60px 0 56px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .form-card { padding: 23px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full, .consent, .form-actions { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .footer-bottom .wrap { padding: 18px 0; align-items: flex-start; flex-direction: column; }
}

@media (max-width: 420px) {
  .brand-logo { height: 46px; width: auto; display: block; }
.brand-mark { width: 34px; height: 34px; }
  .brand-name { font-size: 18px; }
  .hero-actions .btn { width: 100%; }
  .capability-strip .wrap { grid-template-columns: 1fr; }
  .capability { border: 0; border-bottom: 1px solid rgba(255,255,255,.24); }
  .capability:last-child { border-right: 0; }
  .offer-body p { min-height: 0; }
  .spec-list li { grid-template-columns: 1fr; gap: 2px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 375px) {
  .wrap { width: calc(100% - 28px); }
  .hero h1 { font-size: 39px; }
  .hero p { font-size: 16px; }
  .form-card { padding: 19px; }
}

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