:root {
  --bg: #f5f7f8;
  --paper: #ffffff;
  --ink: #15181a;
  --muted: #5e666b;
  --line: #dfe4e7;
  --soft: #e9edef;
  --accent: #8b2836;
  --accent-deep: #631d29;
  --dark: #171a1c;
  --max: 1180px;
  --radius: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.narrow { max-width: 760px; }
.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  line-height: 1.3;
  text-transform: uppercase;
}
.lead { color: var(--muted); font-size: 19px; line-height: 1.55; max-width: 650px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.accent-text { color: var(--accent); }

h1, h2, h3, h4 { margin: 0; font-weight: 650; letter-spacing: 0; line-height: 1.08; }
h1 { font-size: 64px; max-width: 820px; }
h2 { font-size: 46px; max-width: 780px; }
h3 { font-size: 23px; }
h4 { font-size: 17px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(223, 228, 231, .9);
  background: rgba(245, 247, 248, .96);
  backdrop-filter: blur(12px);
}
.nav-shell { min-height: 76px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-width: 246px; }
.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
}
.brand-copy { display: grid; gap: 1px; }
.brand-name { font-size: 13px; font-weight: 800; letter-spacing: .12em; line-height: 1.1; }
.brand-kicker { color: var(--muted); font-size: 10px; letter-spacing: .12em; line-height: 1.1; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: 22px; flex: 1; }
.site-nav a { color: var(--muted); font-size: 13px; font-weight: 650; white-space: nowrap; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--ink); }
.site-nav a[aria-current="page"] { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 7px; }
.menu-toggle { display: none; border: 0; color: var(--ink); background: transparent; font-weight: 700; }

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: .01em;
  transition: background .2s ease, border-color .2s ease, transform .2s ease;
  white-space: nowrap;
}
.button:hover { border-color: var(--accent-deep); background: var(--accent-deep); }
.button:active { transform: translateY(1px); }
.button.secondary { border-color: var(--ink); background: transparent; color: var(--ink); }
.button.secondary:hover { background: var(--ink); color: #fff; }
.button.small-button { min-height: 40px; padding: 0 14px; font-size: 12px; }
.button.full { width: 100%; }

.hero { padding: 72px 0 76px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(380px, .98fr); gap: 60px; align-items: center; }
.hero h1 { max-width: 640px; margin-bottom: 24px; }
.hero .lead { margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-note { display: flex; align-items: center; gap: 10px; margin-top: 25px; color: var(--muted); font-size: 12px; }
.rule-dot { width: 22px; height: 1px; background: var(--accent); }
.hero-media { position: relative; min-height: 500px; background: var(--dark); overflow: hidden; }
.hero-media::before { content: ""; position: absolute; inset: 20px; border: 1px solid rgba(255, 255, 255, .22); pointer-events: none; }
.hero-media img { width: 100%; height: 100%; min-height: 500px; object-fit: cover; object-position: center; opacity: .92; }
.media-label { position: absolute; left: 34px; bottom: 30px; display: grid; gap: 3px; color: #fff; }
.media-label span:first-child { font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.media-label span:last-child { color: rgba(255,255,255,.72); font-size: 12px; }

.fact-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { min-height: 112px; padding: 24px 24px 22px 0; border-right: 1px solid var(--line); }
.fact + .fact { padding-left: 24px; }
.fact:last-child { border-right: 0; }
.fact strong { display: block; margin-bottom: 5px; font-size: 19px; line-height: 1.2; }
.fact span { color: var(--muted); font-size: 12px; }

.section { padding: 100px 0; }
.section.compact { padding: 70px 0; }
.section.dark { background: var(--dark); color: #fff; }
.section.soft { background: var(--soft); }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 42px; }
.section-header p { max-width: 400px; margin: 0; color: var(--muted); }
.dark .section-header p { color: rgba(255,255,255,.66); }
.section-header .text-link { margin-bottom: 4px; }
.text-link { color: var(--accent); font-size: 13px; font-weight: 750; }
.text-link:hover { color: var(--accent-deep); }
.dark .text-link { color: #fff; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.product-card { border-top: 2px solid var(--ink); background: var(--paper); }
.product-image { aspect-ratio: 1.18; overflow: hidden; background: var(--soft); }
.product-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .product-image img { transform: scale(1.035); }
.product-body { padding: 22px 22px 24px; }
.product-body p { color: var(--muted); font-size: 14px; }
.product-meta { display: flex; justify-content: space-between; gap: 12px; margin-top: 18px; color: var(--muted); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; }

.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-step { min-height: 214px; padding: 22px 22px 24px 0; border-right: 1px solid var(--line); }
.process-step + .process-step { padding-left: 22px; }
.process-step:last-child { border-right: 0; }
.step-no { display: inline-grid; width: 28px; height: 28px; margin-bottom: 32px; place-items: center; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); font-size: 12px; }
.process-step p { margin-top: 10px; color: var(--muted); font-size: 13px; }

.split { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.split.reverse { grid-template-columns: 1.15fr .85fr; }
.split-copy > p { color: var(--muted); max-width: 550px; }
.line-list { border-top: 1px solid var(--line); }
.line-list li { display: grid; grid-template-columns: 155px 1fr; gap: 26px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.line-list strong { font-size: 13px; }
.line-list span { color: var(--muted); font-size: 14px; }
.dark .line-list, .dark .line-list li { border-color: rgba(255,255,255,.2); }
.dark .line-list span { color: rgba(255,255,255,.66); }
.dark .line-list strong { color: #fff; }

.image-panel { background: var(--paper); padding: 12px; border: 1px solid var(--line); }
.image-panel img { width: 100%; aspect-ratio: 1.15; object-fit: cover; }
.caption { padding: 14px 4px 3px; color: var(--muted); font-size: 12px; }

.application-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.application { min-height: 160px; padding: 20px 18px 22px 0; border-right: 1px solid var(--line); }
.application + .application { padding-left: 18px; }
.application:last-child { border-right: 0; }
.application h3 { font-size: 18px; }
.application p { margin-top: 10px; color: var(--muted); font-size: 13px; }

.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 28px; border-top: 1px solid var(--line); }
.capability-grid > div { display: grid; gap: 7px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.capability-grid strong { font-size: 15px; }
.capability-grid span { color: var(--muted); font-size: 13px; }
.capability-card { min-height: 100%; border-top: 0; }
.capability-card .step-no { margin-bottom: 22px; }

.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 34px; padding: 44px; background: var(--accent); color: #fff; }
.cta-band h2 { max-width: 600px; font-size: 42px; }
.cta-band .button { border-color: #fff; background: #fff; color: var(--accent-deep); }
.cta-band .button:hover { border-color: #e8ebed; background: #e8ebed; }

.page-hero { padding: 80px 0 68px; border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 880px; margin-bottom: 20px; }
.page-hero .lead { max-width: 700px; }
.breadcrumb { display: flex; gap: 8px; margin-bottom: 22px; color: var(--muted); font-size: 12px; }
.breadcrumb span { color: var(--accent); }

.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.tag { padding: 7px 10px; border: 1px solid var(--line); color: var(--muted); font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.table-wrap { overflow-x: auto; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
table { width: 100%; min-width: 640px; border-collapse: collapse; text-align: left; }
th, td { padding: 17px 18px 17px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
td { font-size: 14px; }
tr:last-child td { border-bottom: 0; }

.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 20px; padding: 20px 0; cursor: pointer; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--accent); font-size: 22px; font-weight: 400; line-height: 1; }
details[open] summary::after { content: "-"; }
details p { max-width: 800px; padding: 0 42px 20px 0; color: var(--muted); font-size: 14px; }

.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 80px; align-items: start; }
.article-layout > *, .article { min-width: 0; }
.article h2 { margin: 52px 0 18px; font-size: 34px; }
.article h3 { margin: 32px 0 12px; font-size: 21px; }
.article p, .article li { color: var(--muted); font-size: 16px; }
.article ul { margin: 16px 0 22px; padding-left: 20px; list-style: disc; }
.article li { margin: 8px 0; }
.article-aside { position: sticky; top: 106px; padding-top: 8px; }
.aside-box { padding: 20px; border-top: 2px solid var(--accent); background: var(--paper); }
.aside-box h3 { margin-bottom: 12px; font-size: 18px; }
.aside-box p { color: var(--muted); font-size: 13px; }
.aside-box + .aside-box { margin-top: 18px; }
.aside-links li { padding: 11px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.aside-links li:last-child { border-bottom: 0; }
.aside-links a:hover { color: var(--accent); }

.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.contact-details { display: grid; gap: 26px; margin-top: 30px; }
.contact-detail { padding-top: 14px; border-top: 1px solid var(--line); }
.contact-detail strong { display: block; margin-bottom: 4px; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.contact-detail a, .contact-detail span { color: var(--muted); font-size: 15px; }
.contact-detail a:hover { color: var(--accent); }
.form-shell { padding: 30px; border: 1px solid var(--line); background: var(--paper); }
.form-shell h2 { margin-bottom: 10px; font-size: 31px; }
.form-note { margin-bottom: 24px; color: var(--muted); font-size: 13px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 7px; }
.field.full-width { grid-column: 1 / -1; }
.field label { font-size: 12px; font-weight: 750; }
.field input, .field select, .field textarea { width: 100%; min-height: 46px; padding: 11px 12px; border: 1px solid #bfc7cb; border-radius: 3px; background: #fff; color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(139, 40, 54, .18); border-color: var(--accent); }
.field small { color: var(--muted); font-size: 11px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 22px; }
.whatsapp-button { border-color: #218c5a; background: #218c5a; }
.whatsapp-button:hover { border-color: #176d45; background: #176d45; }
.form-status { margin-top: 17px; color: var(--accent-deep); font-size: 13px; }
.form-disclaimer { margin-top: 18px; color: var(--muted); font-size: 11px; }

.address-box { display: grid; gap: 12px; align-content: start; padding: 24px; border: 1px solid rgba(255,255,255,.22); }
.address-box strong { color: #fff; font-size: 18px; }
.address-box a { color: rgba(255,255,255,.82); font-size: 14px; }
.address-box a:hover { color: #fff; }

.footer { padding: 58px 0 26px; background: var(--dark); color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 35px; padding-bottom: 52px; }
.footer .brand-mark { border-color: #fff; color: #fff; }
.footer .brand-kicker, .footer p, .footer a { color: rgba(255,255,255,.64); }
.footer p { max-width: 290px; font-size: 13px; }
.footer h3 { margin-bottom: 15px; color: #fff; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.footer li { margin: 9px 0; font-size: 13px; }
.footer a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.18); color: rgba(255,255,255,.5); font-size: 11px; }

.notice { padding: 18px 20px; border-left: 3px solid var(--accent); background: var(--paper); color: var(--muted); font-size: 13px; }
.dark .notice { background: rgba(255,255,255,.06); color: rgba(255,255,255,.72); }
.numbered-list { counter-reset: item; display: grid; gap: 0; list-style: none; }
.numbered-list li { display: grid; grid-template-columns: 40px 1fr; gap: 18px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.numbered-list li::before { counter-increment: item; content: counter(item, decimal-leading-zero); color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.numbered-list strong { display: block; margin-bottom: 4px; }
.numbered-list span { color: var(--muted); font-size: 14px; }

.whatsapp-fab { position: fixed; right: 20px; bottom: 20px; z-index: 20; display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 14px; border: 1px solid #176d45; border-radius: 999px; background: #218c5a; color: #fff; box-shadow: 0 8px 24px rgba(21, 24, 26, .18); font-size: 12px; font-weight: 750; }
.whatsapp-fab span { color: rgba(255,255,255,.74); font-weight: 500; }
.whatsapp-fab:hover { background: #176d45; }

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid rgba(139, 40, 54, .42);
  outline-offset: 3px;
}

@media (max-width: 980px) {
  .site-nav { gap: 14px; }
  .nav-shell { gap: 16px; }
  .brand { min-width: auto; }
  .hero-grid, .split, .split.reverse, .contact-grid { gap: 42px; }
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .hero-media, .hero-media img { min-height: 430px; }
  h1 { font-size: 58px; }
  h2 { font-size: 42px; }
  .cta-band h2 { font-size: 36px; }
  .application-list { grid-template-columns: repeat(3, 1fr); }
  .application:nth-child(3) { border-right: 0; }
  .application:nth-child(n+4) { border-top: 1px solid var(--line); }
  .application:nth-child(4) { padding-left: 0; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

@media (max-width: 940px) {
  .container { width: min(calc(100% - 32px), var(--max)); }
  .nav-shell { min-height: 68px; position: relative; }
  .menu-toggle { display: block; margin-left: auto; padding: 9px 0 9px 12px; }
  .site-header > .container > .button { display: none; }
  .site-nav { position: absolute; top: 68px; left: 0; right: 0; display: none; padding: 8px 16px 15px; border: 1px solid var(--line); border-top: 0; background: var(--bg); }
  .site-nav.is-open { display: grid; justify-content: stretch; gap: 0; }
  .site-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .site-nav a:last-child { border-bottom: 0; }
  .hero, .page-hero { padding: 54px 0 48px; }
  .hero-grid, .split, .split.reverse, .contact-grid, .article-layout { grid-template-columns: 1fr; }
  .hero-grid { gap: 34px; }
  h1 { font-size: 42px; }
  h2 { font-size: 34px; }
  .hero-media, .hero-media img { min-height: 360px; }
  .fact-grid { grid-template-columns: repeat(2, 1fr); }
  .fact { min-height: 92px; padding: 18px 14px 18px 0; }
  .fact + .fact { padding-left: 14px; }
  .fact:nth-child(2) { border-right: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section { padding: 68px 0; }
  .section-header { display: block; margin-bottom: 28px; }
  .section-header p { margin-top: 15px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .process-step, .process-step + .process-step { min-height: auto; padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
  .step-no { margin-bottom: 16px; }
  .application-list { grid-template-columns: 1fr; }
  .application, .application + .application { min-height: auto; padding: 18px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .application:nth-child(n+4) { border-top: 0; }
  .application:last-child { border-bottom: 0; }
  .cta-band { display: block; padding: 28px 22px; }
  .cta-band h2 { font-size: 32px; }
  .cta-band .button { margin-top: 22px; }
  .line-list li { grid-template-columns: 1fr; gap: 4px; }
  .article-aside { position: static; }
  .form-shell { padding: 21px; }
  .form-grid { grid-template-columns: 1fr; gap: 15px; }
  .field.full-width { grid-column: auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 20px; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .footer-bottom { display: block; }
  .footer-bottom span { display: block; margin-top: 8px; }
  .whatsapp-fab { right: 14px; bottom: 14px; }
  .whatsapp-fab span { display: none; }
}

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

/* 2026 visual system: industrial editorial layout with product-led motion. */
:root {
  --bg: #f1f3f2;
  --paper: #ffffff;
  --ink: #101314;
  --muted: #596164;
  --line: #cfd5d4;
  --soft: #e4e8e6;
  --accent: #a32239;
  --accent-deep: #741729;
  --dark: #0d1011;
  --max: 1280px;
  --radius: 4px;
}

body { overflow-x: hidden; }
::selection { background: var(--accent); color: #fff; }
.container { width: min(calc(100% - 56px), var(--max)); }

.site-header {
  z-index: 50;
  border-bottom-color: rgba(16, 19, 20, .14);
  background: rgba(241, 243, 242, .88);
  transition: background .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled { background: rgba(255, 255, 255, .96); box-shadow: 0 12px 30px rgba(16, 19, 20, .08); }
.nav-shell { min-height: 80px; }
.brand-mark { position: relative; overflow: hidden; background: var(--ink); border-color: var(--ink); color: #fff; }
.brand-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 2px solid var(--accent);
  transform: translateX(-100%);
  transition: transform .35s ease;
}
.brand:hover .brand-mark::after { transform: translateX(0); }
.site-nav a { position: relative; }
.site-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.site-nav a[aria-current="page"] { text-decoration: none; }

.button { position: relative; overflow: hidden; box-shadow: 0 10px 24px rgba(116, 23, 41, .15); }
.button::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -34%;
  width: 24%;
  background: rgba(255, 255, 255, .24);
  transform: skewX(-18deg);
  transition: left .45s ease;
}
.button:hover { transform: translateY(-2px); }
.button:hover::after { left: 118%; }
.button.secondary { box-shadow: none; }

.hero {
  position: relative;
  display: flex;
  min-height: 720px;
  padding: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #edf0ef;
}
.hero-grid { position: static; display: block; min-height: 720px; }
.hero-copy { position: relative; z-index: 3; width: 49%; padding: 112px 0 94px; }
.hero h1 { max-width: 670px; margin-bottom: 26px; font-size: 70px; }
.hero .lead { max-width: 610px; color: #464d50; }
.hero-media {
  position: absolute;
  inset: 0 0 0 52%;
  min-height: 0;
  overflow: hidden;
  background: #cfd4d2;
}
.hero-media::before { z-index: 2; inset: 24px; border-color: rgba(255, 255, 255, .48); }
.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  object-position: center;
  opacity: 1;
  animation: hero-image-in 1.4s cubic-bezier(.2, .75, .2, 1) both;
}
.hero-media .media-label {
  z-index: 3;
  left: 38px;
  bottom: 34px;
  padding: 13px 15px;
  background: rgba(13, 16, 17, .88);
}
.hero-copy > * { animation: hero-copy-in .75s cubic-bezier(.2, .75, .2, 1) both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; }
.hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; }
.hero-copy > :nth-child(5) { animation-delay: .32s; }
.hero-serial {
  position: absolute;
  right: 20px;
  top: 50%;
  z-index: 4;
  display: flex;
  gap: 24px;
  color: rgba(255, 255, 255, .72);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  writing-mode: vertical-rl;
  transform: translateY(-50%);
}

@keyframes hero-image-in {
  from { opacity: 0; clip-path: inset(0 0 100% 0); filter: contrast(1.18); }
  to { opacity: 1; clip-path: inset(0); filter: contrast(1); }
}
@keyframes hero-copy-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.material-ticker { overflow: hidden; border-bottom: 1px solid var(--line); background: var(--dark); color: #fff; }
.ticker-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 28px;
  min-height: 48px;
  padding-right: 28px;
  animation: material-loop 30s linear infinite;
}
.ticker-track span { font-size: 10px; font-weight: 800; letter-spacing: .18em; white-space: nowrap; }
.ticker-track i { width: 5px; height: 5px; border: 1px solid var(--accent); transform: rotate(45deg); }
@keyframes material-loop { to { transform: translateX(-50%); } }

.fact-strip { position: relative; background: #fff; }
.fact { transition: background .25s ease, color .25s ease; }
.fact:hover { background: var(--ink); color: #fff; }
.fact:hover span { color: rgba(255, 255, 255, .64); }
.fact strong { font-size: 21px; }

.section { padding: 112px 0; }
.section.soft { background: var(--soft); }
.section.dark { background: var(--dark); }
.section-header { margin-bottom: 48px; }
.section-header h2 { max-width: 820px; }
.split { gap: 100px; }

.factory-window { position: relative; min-height: 650px; overflow: hidden; background: var(--dark); }
.factory-window > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s cubic-bezier(.2, .75, .2, 1); }
.factory-window.is-visible > img { transform: scale(1.025); }
.factory-window-copy {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  padding-top: 28px;
  padding-bottom: 30px;
  background: rgba(13, 16, 17, .9);
  color: #fff;
}
.factory-window-copy .eyebrow { position: absolute; top: 25px; }
.factory-window-copy h2 { padding-top: 23px; font-size: 38px; }

.product-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-top: 3px solid var(--ink);
  box-shadow: 0 14px 32px rgba(30, 38, 39, .04);
  transition: transform .35s cubic-bezier(.2, .75, .2, 1), box-shadow .35s ease, border-color .35s ease;
}
.product-card:hover { transform: translateY(-9px); border-color: #aeb6b4; box-shadow: 0 24px 50px rgba(30, 38, 39, .14); }
.product-image { aspect-ratio: 4 / 3; background: #dce1df; }
.product-image img { object-position: center; transition: transform .65s cubic-bezier(.2, .75, .2, 1), filter .45s ease; }
.product-card:hover .product-image img { transform: scale(1.07); filter: contrast(1.04); }
.product-body { padding: 24px 24px 27px; }
.product-meta span:last-child { color: var(--accent); font-size: 16px; }
.image-panel { padding: 10px; overflow: hidden; }
.image-panel img { aspect-ratio: 4 / 3; object-position: center; transition: transform .7s cubic-bezier(.2, .75, .2, 1); }
.image-panel:hover img { transform: scale(1.035); }

.page-hero { position: relative; padding: 96px 0 80px; overflow: hidden; }
.page-hero::after {
  content: attr(data-watermark);
  position: absolute;
  right: 3vw;
  bottom: -20px;
  color: rgba(16, 19, 20, .035);
  font-size: 150px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}
.products-hero { min-height: 540px; background: var(--dark); color: #fff; }
.products-hero::after { content: "PRODUCTS"; color: rgba(255, 255, 255, .035); }
.products-hero .lead { color: rgba(255, 255, 255, .68); }
.products-hero .tag { border-color: rgba(255, 255, 255, .28); color: rgba(255, 255, 255, .74); }
.products-hero .breadcrumb { color: rgba(255, 255, 255, .54); }

.category-index { position: relative; z-index: 4; border-bottom: 1px solid var(--line); background: #fff; }
.category-index-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.category-index a { display: grid; min-height: 108px; padding: 20px; border-right: 1px solid var(--line); align-content: center; transition: background .25s ease, color .25s ease; }
.category-index a:first-child { border-left: 1px solid var(--line); }
.category-index a span { margin-bottom: 8px; color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.category-index a strong { font-size: 13px; line-height: 1.35; }
.category-index a:hover { background: var(--accent); color: #fff; }
.category-index a:hover span { color: rgba(255, 255, 255, .7); }

.catalog-section { position: relative; padding: 116px 0; border-bottom: 1px solid var(--line); }
.catalog-section.inverse { background: var(--dark); color: #fff; }
.catalog-section.inverse .showcase-copy p { color: rgba(255, 255, 255, .64); }
.catalog-section.inverse .showcase-number { color: rgba(255, 255, 255, .16); }
.catalog-section.inverse .gallery-item { border-color: rgba(255, 255, 255, .18); }
.anchor-target { position: absolute; top: -90px; }
.showcase-header {
  display: grid;
  grid-template-columns: 90px minmax(300px, .9fr) minmax(360px, 1.1fr);
  gap: 34px;
  align-items: end;
  margin-bottom: 50px;
}
.showcase-number { color: #b8c0be; font-size: 66px; font-weight: 750; line-height: .85; }
.showcase-header h2 { font-size: 48px; }
.showcase-copy p { margin-bottom: 13px; color: var(--muted); }
.product-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 218px;
  gap: 14px;
}
.gallery-item {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid #c6cdcb;
  background: #d8dddb;
}
.gallery-item.featured { grid-column: span 2; grid-row: span 2; }
.gallery-image { width: 100%; height: 100%; overflow: hidden; }
.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform .65s cubic-bezier(.2, .75, .2, 1), filter .45s ease;
}
.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 0 solid var(--accent);
  pointer-events: none;
  transition: border-width .25s ease;
}
.gallery-item:hover::after { border-width: 4px; }
.gallery-item:hover img { transform: scale(1.035); filter: contrast(1.04); }
.gallery-item figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  left: 10px;
  z-index: 2;
  padding: 10px 12px;
  background: rgba(13, 16, 17, .88);
  color: #fff;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
  transform: translateY(6px);
  transition: transform .3s ease, background .3s ease;
}
.gallery-item:hover figcaption { background: var(--accent); transform: translateY(0); }
#attachments .gallery-item:last-child img { object-fit: contain; padding: 12px; }

.cta-band { position: relative; overflow: hidden; }
.cta-band::before {
  content: "RFQ";
  position: absolute;
  right: 30px;
  bottom: -27px;
  color: rgba(255, 255, 255, .08);
  font-size: 118px;
  font-weight: 800;
  line-height: 1;
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }

.not-found { display: grid; min-height: 70dvh; align-items: center; padding: 90px 0; background: var(--soft); }
.not-found h1 { max-width: 900px; margin-bottom: 24px; }
.not-found .lead { margin-bottom: 30px; }

.reveal-ready { opacity: 0; transform: translateY(34px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .75, .2, 1); transition-delay: var(--reveal-delay, 0ms); }
.reveal-ready.is-visible { opacity: 1; transform: translateY(0); }

/* Kinetic industrial layer: high-energy decoration without changing content flow. */
.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 90;
  height: 4px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(163, 34, 57, .5);
  pointer-events: none;
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.eyebrow,
.brand-mark,
.brand-name,
.brand-kicker,
.button,
.media-label span:first-child,
.product-meta,
.tag,
th,
.contact-detail strong,
.footer h3,
.numbered-list li::before,
.hero-serial,
.ticker-track span,
.category-index a span,
.gallery-item figcaption { letter-spacing: 0; }

body[data-page="home"] .hero::before {
  content: "01";
  position: absolute;
  bottom: -72px;
  left: max(18px, calc((100vw - var(--max)) / 2 - 26px));
  z-index: 0;
  color: rgba(16, 19, 20, .045);
  font-size: 300px;
  font-weight: 800;
  line-height: .8;
  pointer-events: none;
  animation: hero-index-drift 6s ease-in-out infinite alternate;
}
body[data-page="home"] .hero::after {
  content: "";
  position: absolute;
  top: 74px;
  left: calc(52% - 72px);
  z-index: 5;
  width: 144px;
  height: 7px;
  background: var(--accent);
  box-shadow: 0 13px 0 rgba(163, 34, 57, .24);
  pointer-events: none;
  transform: rotate(-42deg) scaleX(0);
  animation: hero-slash-in .75s .65s cubic-bezier(.2, .75, .2, 1) forwards;
}
.hero-media { --hero-x: 0px; --hero-y: 0px; }
.hero-media img {
  transform: translate3d(var(--hero-x), var(--hero-y), 0) scale(1.045);
  transition: transform .55s cubic-bezier(.2, .75, .2, 1);
  will-change: transform;
}
.hero-media::after {
  content: "";
  position: absolute;
  top: -20%;
  bottom: -20%;
  left: -42%;
  z-index: 2;
  width: 13%;
  background: rgba(255, 255, 255, .2);
  pointer-events: none;
  transform: skewX(-18deg);
  animation: hero-metal-sweep 5.8s 1.1s cubic-bezier(.55, .08, .42, .92) infinite;
}
.hero-media .media-label { transition: transform .35s ease, background .35s ease; }
.hero-media:hover .media-label { background: var(--accent); transform: translateY(-6px); }

.page-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(20px, calc((100vw - var(--max)) / 2));
  width: 112px;
  height: 6px;
  background: var(--accent);
  transform-origin: left;
  animation: page-rail-in .8s cubic-bezier(.2, .75, .2, 1) both;
}
.page-hero::after { animation: watermark-drift 7s ease-in-out infinite alternate; }

.section-header h2,
.split-copy h2 { position: relative; }
.section-header h2::after,
.split-copy h2::after {
  content: "";
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 20px;
  background: var(--accent);
  transform: scaleX(.28);
  transform-origin: left;
  transition: transform .7s cubic-bezier(.2, .75, .2, 1), width .7s cubic-bezier(.2, .75, .2, 1);
}
.section-header.is-visible h2::after,
.split-copy.is-visible h2::after,
.split > .is-visible .split-copy h2::after { width: 122px; transform: scaleX(1); }
.dark .section-header h2::after { background: #fff; }

.factory-window::before {
  content: "";
  position: absolute;
  top: -4px;
  right: 0;
  left: 0;
  z-index: 3;
  height: 4px;
  background: var(--accent);
  box-shadow: 0 0 24px rgba(255, 255, 255, .7);
  pointer-events: none;
  animation: factory-scan 5.6s linear infinite;
}
.factory-window > img {
  transform: translate3d(0, var(--factory-y, 0px), 0) scale(1.07);
  will-change: transform;
}
.factory-window.is-visible > img { transform: translate3d(0, var(--factory-y, 0px), 0) scale(1.1); }

.process-step,
.application { position: relative; overflow: hidden; transition: color .3s ease, background .3s ease, transform .3s ease; }
.process-step::after,
.application::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s cubic-bezier(.2, .75, .2, 1);
}
.process-step:hover { background: var(--paper); transform: translateY(-7px); }
.process-step:hover::after,
.application:hover::after { transform: scaleX(1); transform-origin: left; }
.process-step .step-no { transition: color .45s ease, background .45s ease, transform .55s cubic-bezier(.2, .75, .2, 1); }
.process-step:hover .step-no { background: var(--accent); color: #fff; transform: rotate(360deg) scale(1.12); }
.application:hover { background: var(--accent); color: #fff; transform: translateY(-7px); }
.application:hover p { color: rgba(255, 255, 255, .76); }
.application:hover::after { background: #fff; }

.motion-tilt {
  --tilt-rx: 0deg;
  --tilt-ry: 0deg;
  --tilt-lift: 0px;
  transform: perspective(900px) translate3d(0, var(--tilt-lift), 0) rotateX(var(--tilt-rx)) rotateY(var(--tilt-ry));
  transform-style: preserve-3d;
  transition: transform .22s ease-out, box-shadow .35s ease, border-color .35s ease, opacity .7s ease;
  will-change: transform;
}
.motion-tilt.reveal-ready:not(.is-visible) {
  opacity: 0;
  transform: perspective(900px) translate3d(0, 34px, 0) rotateX(var(--tilt-rx)) rotateY(var(--tilt-ry));
}
.motion-tilt.reveal-ready.is-visible { opacity: 1; }
.motion-tilt:hover { --tilt-lift: -10px; }
.motion-tilt::before {
  content: "";
  position: absolute;
  top: -25%;
  bottom: -25%;
  left: -42%;
  z-index: 4;
  width: 15%;
  background: rgba(255, 255, 255, .36);
  opacity: 0;
  pointer-events: none;
  transform: skewX(-17deg);
}
.motion-tilt:hover::before { opacity: 1; animation: card-metal-sweep .72s ease-out both; }
.motion-tilt .product-body,
.motion-tilt figcaption { transform: translateZ(24px); }

.showcase-number { transition: color .35s ease, transform .45s cubic-bezier(.2, .75, .2, 1); }
.showcase-header:hover .showcase-number { color: var(--accent); transform: translateY(-8px) rotate(-5deg) scale(1.08); }
.category-index a { position: relative; overflow: hidden; }
.category-index a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 5px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s ease;
}
.category-index a:hover::after { background: #fff; transform: scaleX(1); transform-origin: left; }

.cta-band::before { animation: rfq-pulse 3.8s ease-in-out infinite alternate; }
.whatsapp-fab { animation: contact-float 3.2s ease-in-out infinite; }

@keyframes hero-index-drift {
  from { transform: translate3d(-12px, 0, 0); }
  to { transform: translate3d(22px, -13px, 0); }
}
@keyframes hero-slash-in {
  to { transform: rotate(-42deg) scaleX(1); }
}
@keyframes hero-metal-sweep {
  0%, 34% { left: -42%; opacity: 0; }
  42% { opacity: .9; }
  64% { left: 128%; opacity: .08; }
  100% { left: 128%; opacity: 0; }
}
@keyframes page-rail-in {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes watermark-drift {
  from { transform: translate3d(-12px, 0, 0); }
  to { transform: translate3d(16px, -9px, 0); }
}
@keyframes factory-scan {
  0% { top: -4px; opacity: 0; }
  8% { opacity: 1; }
  88% { opacity: .85; }
  100% { top: calc(100% - 4px); opacity: 0; }
}
@keyframes card-metal-sweep {
  from { left: -42%; }
  to { left: 128%; }
}
@keyframes rfq-pulse {
  from { opacity: .55; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(8px); }
}
@keyframes contact-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@media (max-width: 1120px) {
  .site-nav { gap: 13px; }
  .site-nav a { font-size: 12px; }
  .hero h1 { font-size: 60px; }
  .hero-copy { width: 51%; }
  .hero-media { left: 54%; }
  .showcase-header { grid-template-columns: 70px minmax(250px, .85fr) minmax(320px, 1.15fr); gap: 24px; }
  .showcase-header h2 { font-size: 42px; }
  .product-gallery { grid-auto-rows: 188px; }
}

@media (max-width: 940px) {
  .container { width: min(calc(100% - 36px), var(--max)); }
  .site-nav a::after { display: none; }
  .hero { display: block; min-height: auto; }
  .hero-grid { min-height: auto; }
  .hero-copy { width: 100%; padding: 68px 0 440px; }
  .hero h1 { max-width: 720px; font-size: 54px; }
  .hero-media { inset: auto 0 0; height: 390px; }
  .hero-media img { object-position: center 47%; }
  .hero-serial { display: none; }
  body[data-page="home"] .hero::before { bottom: 300px; font-size: 220px; }
  body[data-page="home"] .hero::after { top: auto; bottom: 348px; left: auto; right: -26px; }
  .hero-media img { transform: scale(1.025); }
  .factory-window { min-height: 560px; }
  .factory-window-copy { align-items: start; }
  .factory-window-copy h2 { font-size: 31px; }
  .category-index-grid { display: flex; width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; }
  .category-index a { min-width: 210px; scroll-snap-align: start; }
  .showcase-header { grid-template-columns: 62px 1fr; align-items: start; }
  .showcase-copy { grid-column: 2; }
  .product-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 220px; }
  .gallery-item.featured { grid-column: span 2; grid-row: span 2; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .hero-copy { padding: 54px 0 358px; }
  .hero h1 { font-size: 43px; }
  .hero .lead { font-size: 17px; }
  .hero-media { height: 320px; }
  .hero-media::before { inset: 12px; }
  .hero-media .media-label { right: 20px; bottom: 20px; left: 20px; }
  body[data-page="home"] .hero::before { bottom: 278px; left: -8px; font-size: 164px; }
  body[data-page="home"] .hero::after { bottom: 308px; width: 104px; }
  .ticker-track { animation-duration: 22s; }
  .section { padding: 78px 0; }
  .factory-window { min-height: 500px; }
  .factory-window > img { height: 68%; }
  .factory-window-copy { display: block; padding-top: 25px; padding-bottom: 25px; }
  .factory-window-copy .eyebrow { position: static; }
  .factory-window-copy h2 { padding-top: 0; font-size: 28px; }
  .factory-window-copy .button { margin-top: 18px; }
  .page-hero, .products-hero { min-height: 0; padding: 66px 0 58px; }
  .products-hero h1 { font-size: 43px; }
  .catalog-section { padding: 78px 0; }
  .showcase-header { grid-template-columns: 1fr; gap: 15px; margin-bottom: 32px; }
  .showcase-number { font-size: 48px; }
  .showcase-copy { grid-column: auto; }
  .showcase-header h2 { font-size: 36px; }
  .product-gallery { grid-template-columns: 1fr; grid-auto-rows: auto; }
  .gallery-item, .gallery-item.featured { grid-column: auto; grid-row: auto; aspect-ratio: 4 / 3; }
  .gallery-item figcaption { transform: none; }
  .cta-band::before { font-size: 82px; }
  .whatsapp-fab {
    width: 50px;
    min-height: 50px;
    justify-content: center;
    padding: 0;
    font-size: 0;
  }
  .whatsapp-fab::before { content: "WA"; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  .hero-media img, .hero-copy > *, .hero-media::after, body[data-page="home"] .hero::before, body[data-page="home"] .hero::after, .page-hero::before, .page-hero::after, .factory-window::before, .cta-band::before, .whatsapp-fab { animation: none; }
  .reveal-ready { opacity: 1; transform: none; transition: none; }
  .hero-media img, .factory-window > img, .factory-window.is-visible > img, .motion-tilt, .motion-tilt.reveal-ready:not(.is-visible), .motion-tilt.reveal-ready.is-visible { transform: none; }
}