:root {
  --ink: #12181f;
  --muted: #5a6876;
  --paper: #eef1f4;
  --card: #ffffff;
  --line: #d0d7df;
  --plate: #dce3ea;
  --accent: #163a4d;
  --radius: 2px;
  --shell: 1360px;
  --gutter: clamp(1.25rem, 2.4vw, 2rem);
  --font-display: "Outfit", "Helvetica Neue", sans-serif;
  --font-body: "Source Sans 3", "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.skip { position: absolute; left: -999px; top: 0; }
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px; z-index: 9; }

.shell {
  width: min(var(--shell), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.top__bar {
  background: var(--ink);
  color: #d7e2ee;
  font-size: 0.8rem;
}
.top__bar a { color: #d7e2ee; }
.top__bar-inner {
  display: flex;
  gap: 1.5rem;
  justify-content: flex-end;
  align-items: center;
  padding-block: 0.45rem;
  flex-wrap: wrap;
}
.top__bar-inner span:first-child { margin-right: auto; }
.top__nav {
  background: var(--card);
  border-bottom: 1px solid var(--line);
}
.top__nav-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-block: 0.85rem;
}
.brand {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.02rem;
  line-height: 1.2;
  color: var(--ink);
  margin-right: auto;
  max-width: 28rem;
}
.brand--foot { font-size: 1.2rem; max-width: none; margin: 0 0 0.5rem; }
.brand__mark { height: 40px; width: auto; object-fit: contain; }
.nav-toggle { display: none; }
nav ul { display: flex; gap: 1.1rem; list-style: none; margin: 0; padding: 0; }
nav a { color: var(--ink); font-weight: 500; font-size: 0.92rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius); padding: 0.65rem 1.1rem;
  font-weight: 600; border: 1px solid transparent;
}
.btn:hover { text-decoration: none; }
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: #163e61; color: #fff; }
.btn--ghost { border-color: var(--line); color: var(--ink); background: transparent; }
.btn--on-dark { border-color: rgba(255,255,255,.45); color: #fff; }
.btn--on-dark:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn--small { padding: 0.4rem 0.8rem; font-size: 0.85rem; }

.trust-bar,
.proof-strip,
.section-head,
.product-grid,
.cap-list,
.cta-band,
.page-hero,
.cat-row,
.cat-tiles,
.fact-list,
.prose,
.trust-gallery,
.trade-terms,
.showroom,
.logo-row,
.foot__grid,
.pdp,
.rfq-strip__form {
  width: min(var(--shell), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.hero-stage {
  position: relative;
  min-height: 34rem;
  background: #10161d;
  color: #fff;
  overflow: hidden;
}
.hero-stage--copy-only { background: var(--card); color: var(--ink); }
.hero-stage__media { position: absolute; inset: 0; }
.hero-stage__slides { position: absolute; inset: 0; }
.hero-stage__slide {
  position: absolute; inset: 0; margin: 0;
  opacity: 0; transition: opacity .7s ease;
}
.hero-stage__slide.is-on { opacity: 1; }
.hero-stage__slide img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-stage__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,14,18,.72) 0%, rgba(10,14,18,.28) 58%, rgba(10,14,18,.12) 100%);
}
.hero-stage__copy {
  position: relative;
  z-index: 2;
  width: min(var(--shell), 100%);
  margin-inline: auto;
  padding: 5.5rem var(--gutter) 4.5rem;
  max-width: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 34rem;
}
.hero-stage__copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  max-width: 16ch;
  margin: 0.4rem 0 0.8rem;
}
.hero-stage__copy .lede { color: #d7dee6; }
.hero-stage--copy-only .hero-stage__copy .lede { color: var(--muted); }
.hero-stage__ctrl {
  position: absolute; z-index: 3;
  right: var(--gutter); bottom: 1.4rem;
  display: flex; align-items: center; gap: .5rem;
}
.hero-stage__arrow {
  width: 2.1rem; height: 2.1rem;
  border: 1px solid rgba(255,255,255,.4);
  background: rgba(0,0,0,.25); color: #fff;
  font-size: 1.2rem; line-height: 1; cursor: pointer;
}
.hero-stage__dots { display: flex; gap: .35rem; }
.hero-stage__dots button {
  width: .55rem; height: .55rem; padding: 0;
  border: 0; border-radius: 50%;
  background: rgba(255,255,255,.35); cursor: pointer;
}
.hero-stage__dots button.is-on { background: #fff; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: #c5d4e0;
  font-weight: 600;
  margin: 0;
  max-width: 46ch;
}
.hero-stage--copy-only .eyebrow { color: var(--accent); }
.lede { color: var(--muted); font-size: 1.05rem; max-width: 38rem; }
.hero__actions { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 1.35rem; }

.proof-strip { padding-block: 1.2rem 0.4rem; }
.proof-strip__stats {
  display: flex; gap: 2rem; list-style: none; margin: 0; padding: 1rem 0 1.2rem;
  flex-wrap: wrap; border-bottom: 1px solid var(--line);
}
.proof-strip__stats strong { display: block; font-family: var(--font-display); font-size: 1.05rem; }
.proof-strip__stats span { color: var(--muted); font-size: 0.85rem; }

.shop-cats { padding-top: 1.5rem; }
.cat-tiles {
  list-style: none; margin: 0; padding-bottom: 1.5rem;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: .75rem;
}
.cat-tiles a {
  display: grid; color: inherit; background: var(--card); border: 1px solid var(--line);
}
.cat-tiles a:hover { text-decoration: none; }
.cat-tiles img {
  aspect-ratio: 1; object-fit: contain; background: var(--plate); padding: .7rem;
}
.cat-tiles span {
  display: block; padding: .65rem .75rem .8rem;
  font-family: var(--font-display); font-size: .92rem;
}

.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
}
.section-head__more { font-size: .9rem; }

.trade-terms { padding-bottom: 1.5rem; }
.trade-terms__list {
  list-style: none; margin: 0; padding: 0 0 1rem;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem;
}
.trade-terms__list li { background: var(--card); border: 1px solid var(--line); padding: 1.1rem 1.15rem; }
.trade-terms__list h3 { margin: 0 0 .35rem; font-size: .95rem; font-family: var(--font-display); }
.trade-terms__list p { margin: 0; color: var(--muted); }

.showroom { display: grid; grid-template-columns: 1.4fr .8fr; gap: 2rem; padding-bottom: 2rem; }
.showroom h2 { font-family: var(--font-display); margin: 0 0 .8rem; }
.cert-docs { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.cert-docs img { border: 1px solid var(--line); background: #fff; width: 100%; object-fit: contain; max-height: 14rem; }
.cert-docs p { margin: .4rem 0 0; }
.cert-docs span { display: block; color: var(--muted); font-size: .88rem; }

.logo-row ul { list-style: none; display: flex; gap: 1.5rem; flex-wrap: wrap; margin: 0; padding: 0 0 1.5rem; }
.logo-row img { height: 36px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .75; }

.rfq-wrap--split { display: grid; grid-template-columns: minmax(0, 40rem) 16rem; gap: 2rem; align-items: start; }
.rfq-side { padding-top: 1.5rem; color: var(--muted); }
.rfq details { border-top: 1px solid var(--line); padding-top: .6rem; }
.rfq summary { cursor: pointer; font-weight: 600; margin-bottom: .6rem; }

.capability { padding-block: 0; }
.cap-list { list-style: none; padding-block: 0.25rem 1.5rem; }
.cap-row {
  display: grid;
  grid-template-columns: 7rem minmax(12rem, 18rem) 1fr;
  gap: 1.5rem 1.5rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}
.cap-row img { width: 7rem; height: 5rem; object-fit: cover; background: var(--plate); }
.cap-row:not(:has(img)) { grid-template-columns: minmax(12rem, 18rem) 1fr; }
.cap-row h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0;
}
.cap-row p { margin: 0; color: var(--muted); }

.rfq-strip {
  background: var(--card);
  border-block: 1px solid var(--line);
  padding-block: 1.25rem;
  margin-bottom: 1.5rem;
}
.rfq-strip__form {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 1fr auto;
  gap: 0.7rem;
  align-items: end;
  padding-block: 0.25rem;
}
.rfq-strip__form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.8rem;
  font-weight: 600;
}
.rfq-strip__form input {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.trust-bar {
  display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between;
  margin-bottom: 2rem;
  padding-block: 1.15rem;
}
.trust-bar__stats { display: flex; gap: 2rem; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.trust-bar__stats strong { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.trust-bar__stats span { color: var(--muted); font-size: 0.85rem; }
.trust-bar__certs { display: flex; gap: 0.75rem; list-style: none; margin: 0; padding: 0; }
.trust-bar__certs img {
  border: 1px solid var(--line); border-radius: var(--radius); background: #fff;
  padding: 6px; width: 112px; height: 56px; object-fit: contain;
}

.section-head { padding-block: 0 1rem; }
.section-head h2 { font-family: var(--font-display); margin: 0; }

.catalog, .product-grid--page { padding-bottom: 2rem; }
.product-grid {
  list-style: none;
  padding-bottom: 1rem;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
}
.product-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; padding-bottom: 1rem;
}
.product-card a { color: inherit; display: block; }
.product-card a:hover { text-decoration: none; }
.product-card img {
  aspect-ratio: 1;
  object-fit: contain;
  width: 100%;
  background: var(--plate);
  padding: 0.85rem;
}
.product-card h2, .product-card h3 {
  font-size: 1rem; margin: 0.85rem 1rem 0.25rem; font-family: var(--font-display);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  min-height: 2.5em; line-height: 1.25;
}
.product-card .meta, .product-card p { margin: 0 1rem; color: var(--muted); font-size: 0.88rem; }

.page-hero { padding-block: 2.5rem 1rem; }
.page-hero h1 { font-family: var(--font-display); font-size: 2.2rem; margin: 0 0 0.5rem; }
.cat-row { display: flex; gap: 0.5rem; flex-wrap: wrap; list-style: none; margin-bottom: 1rem; padding-left: var(--gutter); }
.cat-row a {
  display: inline-block; padding: 0.3rem 0.7rem; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--card); font-size: 0.85rem; color: var(--ink);
}
.cat-row a.is-on { background: var(--ink); color: #fff; border-color: var(--ink); }
.cat-row a:hover { text-decoration: none; }

.pdp { padding-block: 2rem 3rem; }
.pdp__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: start; }
.pdp__plate { background: var(--plate); padding: 2rem; border: 1px solid var(--line); }
.pdp__plate img { width: 100%; max-height: 28rem; object-fit: contain; margin-inline: auto; }
.pdp__copy h1 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); margin: 0 0 1.25rem; }
.spec { margin: 0 0 1.5rem; }
.spec div { display: grid; grid-template-columns: 8rem 1fr; gap: 0.75rem; padding: 0.55rem 0; border-top: 1px solid var(--line); }
.spec dt { color: var(--muted); font-size: 0.85rem; }
.spec dd { margin: 0; }

.fact-list { margin-bottom: 1.5rem; padding-bottom: 0; }
.fact-list li { margin-bottom: 0.5rem; max-width: 68ch; }
.prose { margin-bottom: 2rem; color: var(--muted); }
.prose p { max-width: 68ch; }
.trust-gallery { margin-bottom: 2rem; }
.trust-gallery h2 { font-family: var(--font-display); }
.media-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.media-grid img { border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }

.rfq-wrap {
  width: min(var(--shell), 100%);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.rfq {
  max-width: 40rem;
  margin: 0 0 3rem;
  padding: 1.5rem;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  display: grid; gap: 0.85rem;
}
.rfq label { display: grid; gap: 0.35rem; font-weight: 500; font-size: 0.9rem; }
.rfq input, .rfq select, .rfq textarea {
  font: inherit; padding: 0.65rem 0.75rem; border-radius: var(--radius); border: 1px solid var(--line);
}
.hint { color: var(--muted); font-size: 0.85rem; margin: 0; }

.contact-dock,
.aics-slot {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 40;
  display: grid;
  justify-items: end;
  gap: 0.5rem;
  max-width: min(18rem, calc(100vw - 2rem));
  pointer-events: none;
}
.contact-dock,
.aics-slot > * { pointer-events: auto; }
.aics-slot__bubble {
  margin: 0;
  padding: 0.65rem 0.85rem;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--ink);
}
.aics-slot__dock { display: flex; gap: 0.4rem; }
.contact-dock { display: flex; gap: 0.4rem; }
.aics-slot__wa, .aics-slot__mail,
.contact-dock__wa, .contact-dock__mail {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
}
.aics-slot__wa, .contact-dock__wa { background: #128c7e; color: #fff; }
.aics-slot__mail, .contact-dock__mail { background: #fff; color: var(--ink); border: 1px solid var(--line); }

.foot { border-top: 1px solid var(--line); background: #e8edf2; padding: 2rem 0; margin-top: 2rem; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 1.5rem; }
.foot__label { font-weight: 600; margin: 0 0 0.5rem; }
.foot ul { list-style: none; margin: 0; padding: 0; }

@media (max-width: 1100px) {
  .hero-stage, .hero-stage__copy { min-height: 26rem; }
  .hero-stage__copy { padding-block: 3rem; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .cat-tiles { grid-template-columns: repeat(3, 1fr); }
  .cap-row, .cap-row:not(:has(img)) { grid-template-columns: 1fr; gap: 0.35rem; }
  .trade-terms__list { grid-template-columns: 1fr; }
  .showroom { grid-template-columns: 1fr; }
  .rfq-wrap--split { grid-template-columns: 1fr; }
  .rfq-strip__form { grid-template-columns: 1fr 1fr; }
  .rfq-strip__form .btn { grid-column: 1 / -1; }
  .pdp__grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .top__nav-inner { flex-wrap: wrap; }
  .brand { max-width: none; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  nav { display: none; width: 100%; }
  nav.is-open { display: block; }
  nav ul { flex-direction: column; padding-bottom: .4rem; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .cat-tiles { grid-template-columns: repeat(2, 1fr); }
  .rfq-strip__form { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .product-grid { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; }
  .trust-bar__stats { gap: 1.25rem; }
}