:root {
  --ink: #0a0a0b;
  --ink-soft: #202226;
  --paper: #ffffff;
  --canvas: #f2f2ef;
  --surface: #e8e8e4;
  --muted: #6d7077;
  --line: rgba(10, 10, 11, 0.12);
  --line-light: rgba(255, 255, 255, 0.18);
  --accent: #243347;
  --radius-sm: 18px;
  --radius-md: 28px;
  --radius-lg: 44px;
  --shadow: 0 22px 70px rgba(10, 10, 11, 0.08);
  --shell: min(1400px, calc(100% - 48px));
}

@media (min-width: 1720px) {
  :root { --shell: min(1560px, calc(100% - 64px)); }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: Inter, "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { color: inherit; font: inherit; }
button, select { cursor: pointer; }
button { border: 0; }
svg { width: 1.15em; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
svg.monogram { width: 30px; height: 33px; flex: none; fill: currentColor; stroke: none; }
:focus-visible { outline: 3px solid #56739b; outline-offset: 3px; }
[hidden] { display: none !important; }

.shell { width: var(--shell); margin-inline: auto; }
.page-main { overflow: clip; }
h1, h2, h3, .display-title, .logo-word { overflow-wrap: break-word; }
.product-card, .logo-card, .sector-card, .info-card, .quote-product, .metric { min-width: 0; }
.page-section { padding: clamp(72px, 9vw, 132px) 0; }
.page-section.compact { padding-block: clamp(50px, 6vw, 84px); }
.section-light { background: var(--paper); }
.section-dark { background: var(--ink); color: var(--paper); }
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 42px;
}
.section-head > div { max-width: 760px; }
.section-head h2, .footer-lead h2 {
  margin: 12px 0 0;
  font-size: clamp(2.1rem, 4.4vw, 4.2rem);
  font-weight: 620;
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.section-head p { max-width: 560px; margin: 16px 0 0; color: var(--muted); }
.section-dark .section-head p { color: #a6a8ad; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: .74rem;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.eyebrow::before { width: 22px; height: 1px; background: currentColor; content: ""; }
.eyebrow-light { color: #b9c0ca; }
.kicker { color: var(--muted); font-size: .92rem; font-weight: 650; }
.display-title {
  max-width: 1080px;
  margin: 18px 0 0;
  font-size: clamp(2.8rem, 6.8vw, 6.4rem);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: 1;
}
.lead {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}
.button {
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: .9rem;
  font-weight: 750;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: var(--paper); }
.button-dark:hover { background: var(--accent); }
.button-light { background: var(--paper); color: var(--ink); }
.button-light:hover { background: #dfe4e9; }
.button-ghost { border-color: var(--line); background: transparent; }
.button-ghost:hover { background: var(--paper); }
.button svg, .text-link svg { transition: transform .2s ease; }
.button:hover svg, .text-link:hover svg { transform: translateX(3px); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  font-weight: 750;
}
.icon-button {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: transparent;
}

/* Header */
.site-header {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 0;
  width: 100%;
  pointer-events: none;
}
.nav-wrap {
  min-height: 66px;
  padding: 8px 10px 8px 18px;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 999px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 12px 42px rgba(10, 10, 11, .08);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: auto;
}
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.05rem; font-weight: 780; letter-spacing: -.035em; }
.brand-name { white-space: nowrap; }
.brand-light { font-weight: 420; }
.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  display: inline-grid;
  place-items: center;
  font-size: .9rem;
  font-weight: 850;
  font-style: normal;
}
.main-nav { display: flex; align-items: center; gap: 25px; }
.main-nav > a:not(.button) {
  color: #4e5157;
  font-size: .82rem;
  font-weight: 650;
  transition: color .2s ease;
}
.main-nav > a:not(.button) { position: relative; padding-bottom: 2px; }
.main-nav > a:hover, .main-nav > a[aria-current="page"] { color: var(--ink); }
.main-nav > a[aria-current="page"] { font-weight: 800; }
.main-nav > a[aria-current="page"]::after { position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; border-radius: 2px; background: var(--ink); content: ""; }
.nav-cta { min-height: 48px; }
.nav-toggle { display: none; }
.lang-switch { display: inline-flex; align-items: center; gap: 4px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; font-size: .72rem; font-weight: 750; letter-spacing: .04em; }
.lang-switch a { color: #8a8d93; padding: 2px 5px; border-radius: 8px; transition: color .2s, background .2s; }
.lang-switch a:hover { color: var(--ink); background: rgba(10,10,11,.06); }
.lang-switch .is-current { color: var(--ink); padding: 2px 5px; }
.lang-switch a + a::before, .lang-switch span + a::before, .lang-switch a + span::before { content: none; }

/* Hero */
.hero {
  min-height: 100svh;
  padding: 118px 0 30px;
  display: flex;
  align-items: stretch;
}
.hero-panel {
  min-height: calc(100svh - 148px);
  padding: clamp(30px, 5vw, 70px);
  border-radius: var(--radius-lg);
  background: var(--paper);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(min(420px, 100%), .98fr);
  align-items: center;
  gap: 40px;
  overflow: hidden;
}
.hero-copy { position: relative; z-index: 2; }
.hero h1 {
  max-width: 780px;
  margin: 18px 0 0;
  font-size: clamp(3.2rem, 6vw, 6.2rem);
  font-weight: 600;
  letter-spacing: -.045em;
  line-height: .98;
}
.hero-copy p { max-width: 610px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.25rem); }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.hero-visual {
  position: relative;
  min-height: 600px;
  border-radius: 36px;
  background: linear-gradient(150deg, #e3e4e1 0%, #fafafa 45%, #cfd2d3 100%);
  isolation: isolate;
  overflow: hidden;
}
.hero-visual::before {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 65% 28%, rgba(255,255,255,.95), transparent 34%), linear-gradient(130deg, transparent 50%, rgba(0,0,0,.07));
  content: "";
}
.hero-product {
  position: absolute;
  filter: grayscale(1) contrast(1.04);
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform .5s ease;
}
.hero-product-a { width: 60%; right: -3%; bottom: -3%; z-index: 3; }
.hero-product-b { width: 45%; left: -2%; bottom: 3%; z-index: 2; }
.hero-product-c { width: 36%; left: 32%; top: 2%; z-index: 1; }
.hero-visual:hover .hero-product-a { transform: translateY(-7px) rotate(1deg); }
.hero-visual:hover .hero-product-b { transform: translateY(-4px) rotate(-1deg); }
.hero-visual-note {
  position: absolute;
  z-index: 5;
  top: 24px;
  left: 24px;
  padding: 8px 13px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 999px;
  background: rgba(255,255,255,.65);
  backdrop-filter: blur(10px);
  color: #45484d;
  font-size: .72rem;
  font-weight: 700;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.metric { padding: 42px 28px; border-right: 1px solid var(--line); }
.metric:last-child { border-right: 0; }
.metric strong { display: block; font-size: clamp(2rem, 4vw, 4rem); letter-spacing: -.06em; line-height: 1; }
.metric span { display: block; margin-top: 10px; color: var(--muted); font-size: .88rem; }

.sector-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sector-card {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.sector-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); background: var(--ink); color: var(--paper); }
.sector-index { color: var(--muted); font-size: .75rem; font-weight: 750; letter-spacing: .12em; }
.sector-card h3 { max-width: 250px; margin: 0; font-size: 1.7rem; letter-spacing: -.045em; line-height: 1.08; }
.sector-card p { margin: 12px 0 0; color: var(--muted); font-size: .9rem; }
.sector-card:hover p { color: #aeb0b5; }

.split-panel {
  padding: clamp(30px, 5vw, 70px);
  border-radius: var(--radius-lg);
  background: var(--ink);
  color: var(--paper);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(40px, 8vw, 120px);
}
.split-panel h2 { margin: 14px 0 0; font-size: clamp(2.3rem, 4.4vw, 4.6rem); letter-spacing: -.045em; line-height: 1.02; font-weight: 600; }
.capability-list { display: grid; gap: 0; }
.capability-item { padding: 22px 0; border-bottom: 1px solid var(--line-light); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.capability-item span { color: #a5a7ac; font-size: .86rem; }
.capability-item strong { font-size: 1.05rem; text-align: right; }

.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--paper); }
.marquee-track { width: max-content; padding: 28px 0; display: flex; animation: marquee 30s linear infinite; }
.marquee-track span { padding: 0 34px; color: #44474d; font-size: 1.05rem; font-weight: 700; white-space: nowrap; }
.marquee-track span::after { margin-left: 68px; color: #aeb1b5; content: "·"; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Inner pages */
.page-hero { padding: 170px 0 80px; }
.page-hero-card {
  min-height: 520px;
  padding: clamp(32px, 6vw, 80px);
  border-radius: var(--radius-lg);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: end;
}
.page-hero-card.dark { background: var(--ink); color: var(--paper); }
.page-hero-card.dark .lead { color: #a8abb0; }
.page-hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; }

/* Products */
.filter-panel {
  margin-bottom: 36px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.8);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 10px;
  box-shadow: 0 10px 35px rgba(10,10,11,.04);
}
.filter-field { display: grid; gap: 6px; }
.filter-field label { padding-left: 4px; color: var(--muted); font-size: .7rem; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.filter-field select {
  width: 100%;
  min-height: 48px;
  padding: 0 36px 0 13px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}
.filter-clear { align-self: end; min-height: 48px; border-radius: 14px; background: var(--ink); color: var(--paper); padding: 0 16px; font-size: .82rem; font-weight: 700; }
.catalog-toolbar { margin-bottom: 18px; display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: space-between; align-items: center; }
.catalog-note { color: var(--muted); font-size: .86rem; }
.result-count { font-weight: 750; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (min-width: 1400px) { .product-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; } }
.product-card { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-image { position: relative; aspect-ratio: 1 / 1; background: #eeeeec; overflow: hidden; }
.product-image img { width: 100%; height: 100%; padding: 8%; object-fit: contain; filter: grayscale(.12); transition: transform .4s ease; }
.product-card:hover .product-image img { transform: scale(1.035); }
.product-badge { position: absolute; top: 15px; left: 15px; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,.85); backdrop-filter: blur(9px); font-size: .68rem; font-weight: 750; }
.product-body { padding: 24px; }
.product-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; color: var(--muted); font-size: .72rem; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.product-meta span + span::before { margin-right: 10px; content: "·"; }
.product-body h3 { margin: 12px 0 0; font-size: 1.4rem; line-height: 1.12; letter-spacing: -.035em; }
.product-technical { margin: 8px 0 0 !important; min-height: 0 !important; color: var(--muted); font-size: .8rem !important; font-weight: 650; }
.product-body > p { min-height: 44px; margin: 12px 0 0; color: var(--muted); font-size: .88rem; }
.product-body dl { margin: 20px 0; border-top: 1px solid var(--line); }
.product-body dl > div { padding: 10px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 86px 1fr; gap: 10px; align-items: baseline; }
.product-body dt { color: var(--muted); font-size: .73rem; }
.product-body dd { margin: 0; font-size: .8rem; font-weight: 650; line-height: 1.45; }
.empty-state { grid-column: 1 / -1; min-height: 360px; padding: 40px; border: 1px dashed var(--line); border-radius: var(--radius-md); display: grid; place-items: center; align-content: center; text-align: center; }
.empty-state h3 { margin: 20px 0 0; font-size: 1.7rem; }
.empty-state p { max-width: 480px; margin: 10px 0 24px; color: var(--muted); }
.image-fallback { min-height: 220px; background: #e2e3df; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; color: var(--muted); }
.image-fallback small { font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: .68rem; }
.image-fallback .monogram { width: 40px; height: 44px; opacity: .55; }

/* Timeline / content */
.timeline { position: relative; max-width: 1000px; margin: 0 auto; }
.timeline::before { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: var(--line); content: ""; }
.timeline-item { position: relative; width: 50%; padding: 0 50px 70px 0; }
.timeline-item:nth-child(even) { margin-left: 50%; padding: 0 0 70px 50px; }
.timeline-item::after { position: absolute; top: 4px; right: -6px; width: 11px; height: 11px; border: 3px solid var(--canvas); border-radius: 50%; background: var(--ink); content: ""; }
.timeline-item:nth-child(even)::after { right: auto; left: -5px; }
.timeline-year { font-size: clamp(2.4rem, 4.4vw, 4.4rem); font-weight: 620; letter-spacing: -.04em; line-height: 1; }
.timeline-item h3 { margin: 15px 0 0; font-size: 1.35rem; letter-spacing: -.035em; }
.timeline-item p { margin: 10px 0 0; color: var(--muted); }
.values-grid, .service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.info-card { padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); }
.info-card .card-number { color: var(--muted); font-size: .74rem; font-weight: 750; }
.info-card h3 { margin: 44px 0 0; font-size: 1.5rem; line-height: 1.18; letter-spacing: -.035em; }
.info-card p { margin: 14px 0 0; color: var(--muted); font-size: .92rem; line-height: 1.62; }
.machine-panel { padding: clamp(30px, 5vw, 70px); border-radius: var(--radius-lg); background: var(--ink); color: var(--paper); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 50px; align-items: center; }
.machine-count { display: flex; align-items: baseline; gap: 16px; }
.machine-count strong { font-size: clamp(6rem, 13vw, 12rem); font-weight: 550; letter-spacing: -.05em; line-height: .9; }
.machine-count span { color: #9da0a6; font-size: 1rem; }
.machine-copy h2 { margin: 14px 0 0; font-size: clamp(2.2rem, 4.2vw, 4.2rem); letter-spacing: -.05em; line-height: 1.05; }
.machine-copy p { margin: 18px 0 0; color: #a7a9ae; line-height: 1.65; }
.material-tags { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 10px; }
.material-tags span { padding: 10px 15px; border: 1px solid var(--line-light); border-radius: 999px; font-size: .78rem; font-weight: 700; }
.advantage-banner { padding: clamp(36px, 6vw, 70px); border-radius: var(--radius-lg); background: var(--accent); color: var(--paper); display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); align-items: end; gap: 50px; }
.advantage-banner strong { font-size: clamp(3.6rem, 7vw, 7rem); letter-spacing: -.04em; line-height: .9; }
.advantage-banner h2 { margin: 0 0 6px; font-size: clamp(1.9rem, 3.6vw, 3.6rem); line-height: 1.06; letter-spacing: -.04em; }
.advantage-banner p { color: #c3cbd5; line-height: 1.62; }
.supplier-row { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.supplier-row div { min-height: 130px; padding: 22px; border-right: 1px solid var(--line); background: var(--paper); display: grid; place-items: center; font-size: 1.12rem; font-weight: 750; text-align: center; }
.supplier-row div:last-child { border-right: 0; }

/* References */
.reference-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.reference-card { min-height: 230px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--paper); display: flex; flex-direction: column; justify-content: space-between; transition: background .25s, color .25s, transform .25s; }
.reference-card:hover { background: var(--ink); color: var(--paper); transform: translateY(-4px); }
.reference-card span { color: var(--muted); font-size: .72rem; font-weight: 750; letter-spacing: .1em; }
.reference-card strong { max-width: 220px; font-size: 1.6rem; line-height: 1.05; letter-spacing: -.045em; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 20px; }
.contact-card, .form-card { padding: clamp(28px, 4vw, 50px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper); }
.contact-card h2, .form-card h2 { margin: 12px 0 0; font-size: clamp(1.9rem, 3.4vw, 3.2rem); letter-spacing: -.04em; line-height: 1.08; }
.contact-list small { display: block; color: var(--muted); }
.contact-list strong { display: block; margin-top: 5px; font-size: 1rem; line-height: 1.5; }
.contact-form { margin-top: 35px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { color: #4f5258; font-size: .78rem; font-weight: 720; }
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fafafa;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #6d7e94; box-shadow: 0 0 0 4px rgba(36,51,71,.09); }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; }
.form-note { grid-column: 1 / -1; min-height: 22px; margin: 0; color: var(--muted); font-size: .78rem; }
.map-wrap { margin-top: 20px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.map-wrap iframe { width: 100%; height: 480px; border: 0; display: block; filter: grayscale(1) contrast(.9); }

/* Quote */
.quote-shell { padding: 125px 0 70px; min-height: 100svh; }
.quote-layout { display: grid; grid-template-columns: minmax(240px, 290px) minmax(0, 1fr); gap: 18px; align-items: start; }
.quote-aside { position: sticky; top: 102px; padding: 30px; border-radius: var(--radius-md); background: var(--ink); color: var(--paper); }
.quote-aside h1 { margin: 14px 0 0; font-size: 2.2rem; line-height: 1.05; letter-spacing: -.04em; }
.quote-aside p { color: #a6a9af; font-size: .88rem; }
.progress-meta { margin-top: 38px; display: flex; justify-content: space-between; color: #a6a9af; font-size: .75rem; }
.progress-track { height: 4px; margin-top: 10px; border-radius: 999px; background: #303136; overflow: hidden; }
.progress-bar { height: 100%; width: 16.66%; border-radius: inherit; background: var(--paper); transition: width .35s ease; }
.privacy-note { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line-light); font-size: .74rem !important; }
.quote-main { min-height: 680px; padding: clamp(28px, 5vw, 64px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper); }
.quote-step { animation: stepIn .35s ease both; }
@keyframes stepIn { from { opacity: 0; transform: translateY(8px); } }
.quote-step h2 { max-width: 780px; margin: 14px 0 0; font-size: clamp(2.2rem, 3.8vw, 3.8rem); line-height: 1.04; letter-spacing: -.04em; }
.quote-step > p { max-width: 660px; color: var(--muted); }
.choice-grid { margin-top: 38px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.choice-button {
  min-height: 100px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-weight: 720;
  transition: background .2s, color .2s, transform .2s;
}
.choice-button::after { width: 19px; height: 19px; border: 1px solid #aaa; border-radius: 50%; content: ""; }
.choice-button:hover { transform: translateY(-2px); }
.choice-button.is-selected { background: var(--ink); color: var(--paper); }
.choice-button.is-selected::after { border: 5px solid var(--paper); background: var(--ink); }
.quote-product-grid { margin-top: 35px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.quote-product { min-height: 120px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fafafa; display: grid; grid-template-columns: 90px 1fr; align-items: center; gap: 16px; text-align: left; }
.quote-product img, .quote-product .image-fallback { width: 90px; height: 90px; min-height: 90px; border-radius: 12px; object-fit: contain; background: #ecece9; }
.quote-product strong, .quote-product small { display: block; }
.quote-product small { margin-top: 6px; color: var(--muted); }
.quote-product.is-selected { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.quote-product-other .brand-mark { width: 58px; height: 58px; margin-left: 16px; font-size: 1.4rem; }
.quote-form-grid { margin-top: 34px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.step-error { min-height: 22px; margin: 22px 0 0; color: #a22929; font-size: .82rem; font-weight: 700; }
.quote-actions { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.quote-actions.at-summary { justify-content: flex-start; }
.quote-summary { margin: 30px 0 0; border-top: 1px solid var(--line); }
.quote-summary div { padding: 13px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 180px 1fr; gap: 20px; }
.quote-summary dt { color: var(--muted); font-size: .78rem; }
.quote-summary dd { margin: 0; font-size: .88rem; font-weight: 680; }
.summary-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; }
.inline-note { padding: 20px; border: 1px dashed var(--line); border-radius: var(--radius-sm); color: var(--muted); }
.spec-panel { margin-top: 30px; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fafafa; }
.spec-panel h3 { margin: 0; font-size: 1.05rem; letter-spacing: -.02em; }
.spec-technical { color: var(--muted); font-size: .82rem; font-weight: 600; }
.spec-panel .spec-note { margin: 6px 0 0; color: var(--muted); font-size: .78rem; }
.spec-chips { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.spec-chips span { padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font-size: .78rem; font-weight: 700; }
.summary-edit { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 8px; }
.summary-edit button { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); font-size: .76rem; font-weight: 700; transition: background .2s, color .2s; }
.summary-edit button:hover { background: var(--ink); color: var(--paper); }

/* Footer */
.site-footer { width: 100%; padding: 90px 0 25px; background: var(--ink); color: var(--paper); }
.footer-top { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); gap: clamp(40px, 6vw, 80px); align-items: start; }
.footer-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.05rem; font-weight: 780; letter-spacing: -.035em; }
.footer-brand .monogram { width: 28px; height: 31px; }
.footer-lead h2 { max-width: 760px; margin-top: 26px; }
.footer-lead .button { margin-top: 30px; }
.footer-address { display: block; margin-top: 14px; color: #8e9197; font-size: .8rem; line-height: 1.6; }
.footer-links { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 34px; }
.footer-links h3 { margin: 0 0 18px; color: #8e9197; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-links a { display: block; margin-top: 11px; color: #d5d6d8; font-size: .86rem; }
.footer-links a:hover { color: var(--paper); }
.footer-bottom { margin-top: 80px; padding-top: 22px; border-top: 1px solid var(--line-light); display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; color: #85888e; font-size: .72rem; }

/* Contact icons */
.contact-list { margin-top: 40px; display: grid; }
.contact-list a, .contact-list > div { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 46px 1fr; align-items: center; gap: 16px; }
.contact-icon { width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 50%; display: grid; place-items: center; background: #fafafa; transition: background .2s, color .2s, border-color .2s; }
.contact-icon svg { width: 20px; }
.contact-list a:hover .contact-icon { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* Reference wordmark cards */
.logo-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.logo-card {
  min-height: 168px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.logo-card:not(.has-logo):hover { transform: translateY(-4px); box-shadow: var(--shadow); background: var(--ink); color: var(--paper); }
.logo-card.has-logo:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.logo-card .logo-tag { color: var(--muted); font-size: .68rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.logo-card:not(.has-logo):hover .logo-tag { color: #9ea1a7; }
.logo-card .logo-word { font-size: clamp(1.1rem, 1.4vw, 1.35rem); font-weight: 760; letter-spacing: -.03em; line-height: 1.12; }
.logo-card.has-logo .logo-word { font-size: .92rem; font-weight: 700; color: var(--ink-soft); }
.logo-frame { height: 72px; display: flex; align-items: center; }
.logo-frame img { max-height: 64px; width: auto; max-width: 100%; object-fit: contain; border-radius: 8px; filter: grayscale(1) contrast(1.04); transition: filter .25s ease; }
.logo-card.has-logo:hover .logo-frame img { filter: none; }
.logo-initials { width: 44px; height: 44px; border: 1.5px solid currentColor; border-radius: 12px; display: grid; place-items: center; font-size: .92rem; font-weight: 820; letter-spacing: .02em; }

/* Corporate photos */
.photo-band { margin-top: 46px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.photo-card { position: relative; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--line); background: var(--paper); }
.photo-card img { width: 100%; height: 320px; object-fit: cover; filter: grayscale(1) contrast(1.02); transition: transform .45s ease; }
.photo-card:hover img { transform: scale(1.03); }
.photo-card figcaption { position: absolute; left: 14px; bottom: 14px; padding: 8px 14px; border-radius: 999px; background: rgba(10,10,11,.78); color: var(--paper); font-size: .72rem; font-weight: 700; backdrop-filter: blur(8px); }

/* Story section */
.story-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(36px, 5vw, 72px); align-items: start; }
.story-grid figure { margin: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); }
.story-grid figure img { width: 100%; height: 100%; min-height: 420px; object-fit: cover; filter: grayscale(1) contrast(1.02); }
.story-copy h2 { margin: 12px 0 0; font-size: clamp(2rem, 3.6vw, 3.6rem); letter-spacing: -.04em; line-height: 1.08; font-weight: 620; }
.story-copy p { margin: 20px 0 0; color: var(--ink-soft); font-size: 1rem; line-height: 1.75; }
.story-copy p + p { margin-top: 16px; }
.story-facts { margin-top: 34px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-top: 1px solid var(--line); }
.story-facts div { padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line); }
.story-facts strong { display: block; font-size: 1.5rem; letter-spacing: -.03em; }
.story-facts span { display: block; margin-top: 4px; color: var(--muted); font-size: .8rem; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .main-nav { gap: 15px; }
  .main-nav > a:not(.button) { font-size: .76rem; }
  .hero-panel { grid-template-columns: minmax(0, 1fr) minmax(0, 400px); }
  .hero-visual { min-height: 520px; }
  .filter-panel { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .filter-clear { align-self: end; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  :root { --shell: min(100% - 28px, 720px); --radius-lg: 32px; --radius-md: 22px; }
  .site-header { top: 8px; }
  .nav-wrap { min-height: 60px; border-radius: 30px; }
  .nav-toggle { display: grid; }
  .main-nav {
    position: absolute;
    top: 69px;
    left: 14px;
    right: 14px;
    padding: 22px;
    border: 1px solid rgba(255,255,255,.65);
    border-radius: 24px;
    background: rgba(255,255,255,.96);
    box-shadow: var(--shadow);
    display: none;
    align-items: stretch;
    flex-direction: column;
  }
  .main-nav.is-open { display: flex; }
  .main-nav > a:not(.button) { padding: 8px; font-size: .95rem; }
  .main-nav .lang-switch { align-self: flex-start; margin: 10px 8px; }
  .hero { padding-top: 90px; }
  .hero-panel { padding: 28px; grid-template-columns: 1fr; }
  .hero-visual { min-height: 460px; }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .sector-grid, .values-grid, .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split-panel, .machine-panel, .advantage-banner, .footer-top, .contact-grid { grid-template-columns: 1fr; }
  .supplier-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .supplier-row div { border-bottom: 1px solid var(--line); }
  .supplier-row div:nth-child(even) { border-right: 0; }
  .reference-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .logo-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .photo-band { grid-template-columns: 1fr; }
  .photo-card img { height: 260px; }
  .story-grid { grid-template-columns: 1fr; }
  .story-grid figure img { min-height: 300px; }
  .filter-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quote-layout { grid-template-columns: 1fr; }
  .quote-aside { position: static; }
  .quote-main { min-height: 0; }
}

@media (max-width: 600px) {
  .page-section { padding-block: 68px; }
  .section-head { align-items: flex-start; flex-direction: column; margin-bottom: 28px; }
  .hero h1 { font-size: clamp(3.1rem, 15vw, 5rem); }
  .hero-panel { min-height: auto; }
  .hero-visual { min-height: 380px; }
  .hero-product-a { width: 70%; }
  .hero-product-b { width: 52%; }
  .hero-product-c { width: 44%; }
  .hero-actions, .page-hero-actions { display: grid; }
  .hero-actions .button, .page-hero-actions .button { width: 100%; }
  .metric { padding: 28px 18px; }
  .sector-grid, .values-grid, .service-grid, .product-grid, .reference-grid, .logo-grid, .story-facts { grid-template-columns: 1fr; }
  .brand { font-size: .98rem; }
  .brand .monogram { width: 26px; height: 29px; }
  .page-hero { padding: 120px 0 50px; }
  .page-hero-card { min-height: 470px; padding: 28px; }
  .display-title { font-size: clamp(3rem, 15vw, 5rem); }
  .filter-panel { grid-template-columns: 1fr; }
  .catalog-toolbar { align-items: flex-start; flex-direction: column; gap: 7px; }
  .timeline::before { left: 5px; }
  .timeline-item, .timeline-item:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 55px 34px; }
  .timeline-item::after, .timeline-item:nth-child(even)::after { right: auto; left: 0; }
  .machine-count strong { font-size: 8rem; }
  .supplier-row { grid-template-columns: 1fr; }
  .supplier-row div { border-right: 0; }
  .contact-form, .quote-form-grid, .choice-grid, .quote-product-grid { grid-template-columns: 1fr; }
  .form-actions, .summary-actions { display: grid; }
  .form-actions .button, .summary-actions .button { width: 100%; }
  .map-wrap iframe { height: 360px; }
  .quote-shell { padding-top: 90px; }
  .quote-main { padding: 26px 20px; }
  .quote-step h2 { font-size: 2.5rem; }
  .quote-summary div { grid-template-columns: 100px 1fr; }
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { gap: 10px; flex-direction: column; }
}

/* RTL (Arabic) adjustments */
[dir="rtl"] .section-head { text-align: right; }
[dir="rtl"] .eyebrow::before { order: 2; }
[dir="rtl"] .product-badge { left: auto; right: 15px; }
[dir="rtl"] .metric { border-right: 0; border-left: 1px solid var(--line); }
[dir="rtl"] .metric:last-child { border-left: 0; }
[dir="rtl"] .capability-item strong { text-align: left; }
[dir="rtl"] .timeline-item { padding: 0 0 70px 50px; }
[dir="rtl"] .timeline-item:nth-child(even) { margin-left: 0; margin-right: 50%; padding: 0 50px 70px 0; }
[dir="rtl"] .timeline-item::after { right: auto; left: -6px; }
[dir="rtl"] .timeline-item:nth-child(even)::after { left: auto; right: -5px; }
[dir="rtl"] .quote-summary dd, [dir="rtl"] .quote-summary dt { text-align: right; }
[dir="rtl"] .hero-visual-note { left: auto; right: 24px; }
[dir="rtl"] .main-nav { direction: rtl; }
@media (max-width: 600px) {
  [dir="rtl"] .timeline-item, [dir="rtl"] .timeline-item:nth-child(even) { width: 100%; margin: 0; padding: 0 34px 55px 0; }
  [dir="rtl"] .timeline::before { left: auto; right: 5px; }
  [dir="rtl"] .timeline-item::after, [dir="rtl"] .timeline-item:nth-child(even)::after { left: auto; right: 0; }
}

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