/* VTX corporate website - bright, product-led visual system */
:root {
  --navy: #0b2d4d;
  --navy-2: #164a73;
  --blue: #1676b8;
  --blue-light: #eaf4fb;
  --text: #172b3d;
  --muted: #617487;
  --line: #dbe3ea;
  --surface: #f4f7f9;
  --surface-2: #edf2f5;
  --white: #fff;
  --max-width: 1180px;
  --header-height: 76px;
  --radius: 8px;
  --shadow: 0 12px 30px rgba(20, 45, 68, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
[id] { scroll-margin-top: calc(var(--header-height) + 24px); }
.container { width: min(calc(100% - 40px), var(--max-width)); margin: 0 auto; }

/* Header and navigation */
.site-header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  height: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
}
.site-header.scrolled { box-shadow: 0 4px 18px rgba(20, 45, 68, 0.07); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--navy); font-weight: 760; letter-spacing: .05em; }
.brand-mark {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  border-radius: 4px;
  background: var(--navy);
  color: #fff;
  font-size: .72rem;
}
.brand-text small { display: block; color: var(--muted); font-size: .6rem; font-weight: 550; letter-spacing: .11em; }
.brand .brand-logo { display: block; width: 187px; height: 54px; max-width: 100%; object-fit: contain; flex-shrink: 0; }
/* Reposition the existing artwork within the same 187 x 54 blue lockup.
   Background windows isolate the mark and wordmark without redrawing either.
   The original img retains its accessible alternative text. */
.brand.brand--balanced {
  position: relative;
  display: grid;
  grid-template-columns: 35px 124px;
  align-items: center;
  column-gap: 10px;
  width: 187px;
  height: 54px;
  padding: 8px 9px;
  flex-shrink: 0;
  background: #183a73;
}
.brand--balanced > .brand-logo {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}
.brand--balanced::before,
.brand--balanced::after {
  content: "";
  display: block;
  background-image: url("../images/brand/victorex-logo-hires.png");
  background-repeat: no-repeat;
}
.brand--balanced::before {
  width: 35px;
  height: 35.47px;
  background-size: 200.968px 56.734px;
  background-position: -9.973px -15.618px;
}
.brand--balanced::after {
  width: 124px;
  height: 29.26px;
  background-size: 193.471px 54.619px;
  background-position: -64.855px -17.754px;
}
.nav-links { display: flex; align-items: center; gap: 26px; margin: 0; padding: 0; list-style: none; }
.nav-item { position: relative; }
.nav-parent { display: flex; align-items: center; }
.nav-parent > a {
  position: relative;
  padding: 26px 0;
  color: #42566a;
  font-size: .9rem;
  font-weight: 580;
  transition: color .18s ease;
}
.nav-parent > a::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transition: transform .18s ease;
}
.nav-parent > a:hover, .nav-parent > a.active { color: var(--navy); }
.nav-parent > a:hover::after, .nav-parent > a.active::after { transform: scaleX(1); }
.submenu-toggle {
  display: grid;
  width: 22px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #718396;
  cursor: pointer;
  place-items: center;
}
.submenu-toggle::before {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
}
.dropdown-menu {
  position: absolute;
  z-index: 1100;
  top: calc(100% + 12px);
  left: 50%;
  width: 250px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  box-shadow: var(--shadow);
  list-style: none;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: opacity .16s ease, transform .16s ease;
}
.dropdown-menu::before { position: absolute; top: -14px; right: 0; left: 0; height: 14px; content: ""; }
.dropdown-menu a {
  display: block;
  padding: 9px 11px;
  border-radius: 4px;
  color: var(--navy);
  font-size: .83rem;
  line-height: 1.35;
}
.dropdown-menu a:hover, .dropdown-menu a:focus-visible { background: var(--blue-light); color: var(--blue); outline: none; }
.product-dropdown { width: 292px; padding: 12px; }
.dropdown-group + .dropdown-group { margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--line); }
.dropdown-menu .dropdown-category { padding: 9px 11px 7px; color: var(--navy); font-size: .72rem; font-weight: 750; letter-spacing: .055em; text-transform: uppercase; }
.dropdown-products { margin: 1px 0 0; padding: 0 0 0 12px; border-left: 1px solid #d5e0e7; list-style: none; }
.dropdown-menu .dropdown-products a { position: relative; padding: 8px 11px 8px 17px; color: #52677a; font-size: .82rem; }
.dropdown-menu .dropdown-products a::before { position: absolute; top: 50%; left: 4px; width: 5px; height: 1px; background: #9cb0bf; content: ""; }
.nav-item:hover > .dropdown-menu,
.nav-item:focus-within > .dropdown-menu,
.nav-item.submenu-open > .dropdown-menu { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: #fff;
  color: var(--navy);
  cursor: pointer;
}
.nav-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: currentColor; transition: .2s ease; }

/* Shared typography and actions */
main { padding-top: var(--header-height); overflow: hidden; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 24px; color: var(--navy); font-size: clamp(2.8rem, 5.8vw, 5.4rem); line-height: 1.02; letter-spacing: -.05em; }
h2 { color: var(--navy); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--blue);
  font-size: .73rem;
  font-weight: 760;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { width: 26px; height: 1px; background: currentColor; content: ""; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  cursor: pointer;
  font-size: .8rem;
  font-weight: 750;
  letter-spacing: .055em;
  text-transform: uppercase;
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-2); }
.btn-outline { border-color: #aebdca; background: #fff; color: var(--navy); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--blue);
  font-size: .77rem;
  font-weight: 750;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.btn-text::after { content: "→"; }

/* Home hero */
.hero {
  display: grid;
  min-height: 680px;
  align-items: center;
  padding: 72px 0;
  background: linear-gradient(90deg, #fff 0%, #fff 55%, #f4f7f9 55%, #f4f7f9 100%);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .85fr); align-items: center; gap: 56px; }
.hero-grid > *, .split > *, .contact-layout > * { min-width: 0; }
.hero h1 {
  max-width: 720px;
  margin-bottom: 28px;
  font-size: clamp(2.4rem, 4vw, 4rem);
  line-height: 1.12;
  letter-spacing: -.03em;
  white-space: normal;
  overflow-wrap: normal;
}
.hero h1 span { display: inline; color: var(--navy); }
.hero-copy {
  max-width: 640px;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}
.hero-copy p { margin-bottom: 10px; }
.hero-copy p:last-child { margin-bottom: 0; }
.hero-visual, .product-visual { display: grid; min-height: 430px; place-items: center; }
.hero-product-image {
  display: flex;
  width: 100%;
  max-width: 520px;
  min-height: 420px;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 18px 46px rgba(20, 45, 68, .07);
}
.hero-product-image img {
  width: auto;
  height: auto;
  max-width: 78%;
  max-height: 340px;
  object-fit: contain;
  object-position: center;
}
.image-placeholder {
  display: grid;
  width: 100%;
  min-height: 420px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: #8796a5;
  place-items: center;
  text-align: center;
}
.image-placeholder::before {
  display: block;
  width: 120px;
  height: 120px;
  margin: 0 auto 18px;
  border: 1px solid #cbd6df;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0 25%, #e7edf2 27% 48%, #fff 50%);
  content: "";
}
.image-placeholder span { display: block; font-size: .72rem; font-weight: 680; letter-spacing: .1em; text-transform: uppercase; }
.image-placeholder > div { min-width: 0; max-width: 100%; }
.image-placeholder p, .image-placeholder span { overflow-wrap: anywhere; }
.image-placeholder p { max-width: 30ch; margin-right: auto; margin-left: auto; }
.image-placeholder--photo { min-height: 0; margin: 0; padding: 0; aspect-ratio: 4 / 3; overflow: hidden; background: var(--surface); }
.image-placeholder--photo::before { display: none; }
.image-placeholder--photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.metric-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); }
.metric { padding: 22px 26px; border-right: 1px solid var(--line); }
.metric:first-child { border-left: 1px solid var(--line); }
.metric strong { display: block; color: var(--navy); font-size: .95rem; letter-spacing: .04em; }
.metric span { color: var(--muted); font-size: .74rem; }

/* Shared sections and cards */
.section { padding: 92px 0; background: #fff; }
.section-dark, .section-surface { background: var(--surface); }
.section-header { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 38px; }
.section-heading { max-width: 720px; }
.section-heading h2, .split-copy h2 { margin-bottom: 17px; font-size: clamp(2rem, 3.7vw, 3.2rem); line-height: 1.12; letter-spacing: -.035em; }
.section-heading p, .split-copy > p { max-width: 680px; margin-bottom: 0; color: var(--muted); }
.product-families {
  padding: 126px 0 138px;
}
.product-families .section-header {
  margin-bottom: 48px;
}
.product-families .section-heading h2,
#why-vtx .section-heading h2 {
  font-weight: 710;
}
.product-families .section-heading p,
#why-vtx .section-heading p {
  font-size: .98rem;
  line-height: 1.72;
}
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 72px; }
.statement-panel {
  position: relative;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.statement-panel::before { position: absolute; top: -1px; left: 38px; width: 72px; height: 3px; background: var(--blue); content: ""; }
.statement-panel blockquote { margin: 0 0 20px; color: var(--navy); font-size: 1.35rem; font-weight: 650; line-height: 1.45; }
.statement-panel p { margin: 0; color: var(--muted); }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.tech-card, .product-card, .resource-card, .application-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.tech-card:hover, .product-card:hover, .resource-card:hover, .application-card:hover {
  border-color: #b6c9d7;
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.product-placeholder {
  position: relative;
  display: grid;
  height: 230px;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.product-placeholder::before {
  width: 88px;
  height: 88px;
  border: 10px solid #dbe4eb;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0 18%, #aabcc9 20% 34%, #eef3f6 36%);
  content: "";
}
.product-placeholder::after {
  position: absolute;
  right: 16px;
  bottom: 12px;
  color: #91a0ad;
  content: "PRODUCT IMAGE PLACEHOLDER";
  font-size: .55rem;
  letter-spacing: .12em;
}
.product-image {
  display: flex;
  width: 100%;
  height: 230px;
  align-items: center;
  justify-content: center;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  background: #fff;
  overflow: hidden;
}
.product-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}
.product-card-body, .tech-card, .resource-card, .application-card { padding: 26px; }
.product-code { margin-bottom: 5px; color: var(--blue); font-size: .7rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.product-card h3, .tech-card h3, .resource-card h3, .application-card h3 { margin-bottom: 11px; color: var(--navy); font-size: 1.16rem; }
.product-card p, .tech-card p, .resource-card p, .application-card p { color: var(--muted); font-size: .9rem; }
.feature-list, .check-list, .link-list { margin: 18px 0 22px; padding: 0; list-style: none; }
.feature-list li, .check-list li { position: relative; margin: 8px 0; padding-left: 17px; color: #52677a; font-size: .83rem; }
.feature-list li::before, .check-list li::before { position: absolute; top: .67em; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); content: ""; }
.icon-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.icon-box {
  display: grid;
  width: 60px;
  height: 60px;
  margin-bottom: 22px;
  border-radius: 8px;
  background: var(--surface);
  color: var(--navy);
  place-items: center;
}
.icon-box svg {
  width: 38px;
  height: 38px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.application-icon { display: grid; width: 52px; height: 52px; margin-bottom: 22px; place-items: center; border-radius: 5px; background: var(--blue-light); color: var(--navy); font-size: .68rem; font-weight: 750; }
.application-card .products { margin-top: 16px; color: var(--navy); font-size: .75rem; font-weight: 650; letter-spacing: .035em; }
.application-card.has-image { padding: 0; }
.application-image {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.application-image img {
  width: 100%;
  height: auto;
  transition: transform .35s ease;
}
.application-card.has-image:hover .application-image img { transform: scale(1.02); }
.application-card-body { padding: 24px 26px 26px; }
.application-card-body p { margin-bottom: 0; }
.inline-link { display: inline-flex; margin-top: 16px; color: var(--blue); font-size: .74rem; font-weight: 750; letter-spacing: .045em; text-transform: uppercase; }
.inline-link::after { margin-left: 7px; content: "->"; }
.family-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.family-card {
  display: grid;
  min-height: 450px;
  grid-template-columns: 1.1fr .9fr;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.family-card:hover { border-color: #b6c9d7; box-shadow: var(--shadow); transform: translateY(-3px); }
.family-card > * { min-width: 0; }
.family-content { padding: 52px 24px 52px 48px; }
.family-content > span { color: var(--blue); font-size: .68rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.family-content h3 { margin: 20px 0 16px; color: var(--navy); font-size: clamp(1.8rem, 2.45vw, 2.3rem); font-weight: 700; line-height: 1.12; letter-spacing: -.028em; }
.family-content p { margin-bottom: 30px; color: var(--muted); font-size: .92rem; line-height: 1.72; }
.family-product { display: grid; height: 100%; padding: 38px 24px; background: var(--surface); place-items: center; }
.family-product img { width: 100%; max-height: 330px; object-fit: contain; }
.family-module-visual { display: grid; height: 100%; min-height: 450px; padding: 34px 24px; place-items: center; background: var(--surface); }
.family-module-visual img { display: block; width: 100%; max-height: 320px; object-fit: contain; mix-blend-mode: multiply; }
.family-card-processing { position: relative; }
#why-vtx { padding: 98px 0 106px; }
#why-vtx .section-header { margin-bottom: 42px; }
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.why-item { display: grid; min-height: 180px; grid-template-columns: 64px 1fr; gap: 22px; align-items: start; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.why-icon { display: grid; width: 60px; height: 60px; border-radius: 8px; background: var(--blue-light); color: var(--navy); place-items: center; }
.why-icon svg { width: 36px; height: 36px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.why-item span { color: var(--blue); font-size: .66rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.why-item h3 { margin: 8px 0 10px; color: var(--navy); font-size: 1.13rem; font-weight: 700; line-height: 1.3; }
.why-item p { max-width: 42ch; margin-bottom: 0; color: var(--muted); font-size: .86rem; line-height: 1.66; }
.home-cta { padding: 68px 0; }
.home-cta .cta-content h2 { max-width: 760px; font-weight: 710; line-height: 1.14; }
.home-cta .cta-content p { max-width: 660px; }
.resource-card { min-height: 250px; }
.resource-card .status { display: inline-block; margin-bottom: 18px; padding: 4px 8px; border-radius: 3px; background: #edf5ef; color: #37754a; font-size: .6rem; letter-spacing: .1em; text-transform: uppercase; }
.resource-card .resource-number { position: absolute; right: 18px; bottom: 6px; color: #edf2f5; font-size: 4.6rem; font-weight: 800; }
.resource-intro {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 44px;
}
.resource-intro > *, .resource-entry > *, .media-grid > *, .update-item > * {
  min-width: 0;
  overflow-wrap: anywhere;
}
.resource-intro h2 { margin-bottom: 14px; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.resource-intro p { margin-bottom: 0; color: var(--muted); }
.resource-summary {
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.resource-summary strong { display: block; margin-bottom: 9px; color: var(--navy); }
.resource-summary p { font-size: .86rem; }
.resource-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.resource-entry {
  display: grid;
  grid-template-columns: 1.3fr .9fr .55fr auto;
  gap: 24px;
  align-items: center;
  padding: 24px 26px;
  border-bottom: 1px solid var(--line);
}
.resource-entry:last-child { border-bottom: 0; }
.resource-entry h3 { margin-bottom: 5px; color: var(--navy); font-size: 1rem; }
.resource-entry p { margin-bottom: 0; color: var(--muted); font-size: .84rem; }
.resource-meta span {
  display: block;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.7;
}
.resource-meta strong { color: #435a6d; font-weight: 650; }
.resource-state {
  display: inline-flex;
  justify-self: start;
  padding: 5px 9px;
  border-radius: 3px;
  background: #edf5ef;
  color: #37754a;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}
.resource-state.restricted { background: #f5f0e8; color: #806433; }
.resource-action { white-space: nowrap; }
.media-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.media-item { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.media-preview { display: grid; min-height: 190px; place-items: center; background: var(--surface); color: var(--blue); font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.media-body { padding: 24px; }
.media-body h3 { margin-bottom: 8px; color: var(--navy); }
.media-body p { margin-bottom: 0; color: var(--muted); font-size: .86rem; }
.update-list { display: grid; gap: 16px; }
.update-item { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.update-date { color: var(--blue); font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.update-item h3 { margin-bottom: 7px; color: var(--navy); }
.update-item p { margin-bottom: 0; color: var(--muted); font-size: .86rem; }

/* Interior hero, products, process and resources */
.page-hero {
  display: grid;
  min-height: 390px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.page-hero h1 { max-width: 900px; margin-bottom: 18px; font-size: clamp(2.6rem, 5vw, 4.7rem); }
.page-hero p { max-width: 720px; margin-bottom: 0; color: var(--muted); font-size: 1.06rem; }
.breadcrumb { margin-bottom: 20px; color: var(--blue); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.process-flow { display: grid; grid-template-columns: repeat(5, 1fr); border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; }
.process-step { min-height: 175px; padding: 25px; border-right: 1px solid var(--line); }
.process-step:last-child { border-right: 0; }
.process-step span { color: var(--blue); font-size: .66rem; letter-spacing: .1em; }
.process-step h3 { margin: 28px 0 9px; color: var(--navy); font-size: .98rem; }
.process-step p { margin: 0; color: var(--muted); font-size: .79rem; }
.product-category + .product-category { margin-top: 72px; }
.category-label { display: flex; align-items: center; gap: 14px; margin-bottom: 26px; color: var(--navy); font-size: 1.4rem; }
.category-label::before { width: 34px; height: 2px; background: var(--blue); content: ""; }
.future-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.future-item { min-height: 125px; padding: 20px; border: 1px dashed #b8c5cf; border-radius: 5px; background: #fff; color: var(--muted); }
.future-item strong { display: block; margin-bottom: 7px; color: var(--navy); font-size: .88rem; }
.future-item span { font-size: .7rem; letter-spacing: .07em; text-transform: uppercase; }
.integration-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.integration-item { padding: 26px; border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: 5px; background: #fff; }
.integration-item h3 { margin-bottom: 7px; color: var(--navy); font-size: 1rem; }
.integration-item p { margin: 0; color: var(--muted); font-size: .87rem; }
.survey-strip { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-bottom: 24px; padding: 26px 30px; border: 1px solid #cbdbe6; border-radius: var(--radius); background: #fff; }
.survey-strip span, .survey-card span { color: var(--blue); font-size: .66rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.survey-strip h3, .survey-card h3 { margin: 8px 0 8px; color: var(--navy); font-size: 1.12rem; }
.survey-strip p, .survey-card p { max-width: 700px; margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.download-link { display: inline-flex; margin-top: 14px; color: var(--blue); font-size: .73rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.download-link[aria-disabled="true"] { cursor: not-allowed; opacity: .62; }

/* Product detail pages */
.product-detail-hero { padding: 76px 0; background: var(--surface); border-bottom: 1px solid var(--line); }
.product-detail-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 72px; }
.product-detail-grid h1 { font-size: clamp(3rem, 6vw, 5.2rem); }
.product-detail-grid .lead { color: var(--muted); font-size: 1.12rem; }
.product-detail-image {
  display: flex;
  height: 480px;
  min-height: 480px;
  align-items: center;
  justify-content: center;
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}
.product-detail-image img {
  width: auto;
  height: auto;
  max-width: 72%;
  max-height: 100%;
}
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.detail-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.detail-card h3 { color: var(--navy); }
.detail-card p { margin-bottom: 0; color: var(--muted); }
.back-link { display: inline-flex; margin-bottom: 22px; color: var(--blue); font-size: .78rem; font-weight: 700; }
.product-back-link { margin-bottom: 34px; }

/* Contact and CTA */
.contact-layout { display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; }
.contact-detail { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--line); }
.contact-detail span { display: block; margin-bottom: 5px; color: var(--blue); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.contact-detail p { margin: 0; color: #52677a; }
.survey-card { margin: 28px 0 8px; padding: 26px; border: 1px solid #cbdbe6; border-left: 3px solid var(--blue); border-radius: var(--radius); background: #fff; box-shadow: 0 16px 40px rgba(11, 46, 79, .06); }
.survey-card .btn { margin-top: 18px; }
.contact-form { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { color: var(--navy); font-size: .74rem; font-weight: 680; letter-spacing: .05em; text-transform: uppercase; }
.form-field input, .form-field select, .form-field textarea { width: 100%; border: 1px solid #cdd8e0; border-radius: 4px; outline: none; background: #fff; color: var(--text); }
.form-field input, .form-field select { height: 50px; padding: 0 14px; }
.form-field textarea { min-height: 150px; padding: 14px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(22, 118, 184, .1); }
.form-note, .form-status { margin: 17px 0 0; color: var(--muted); font-size: .76rem; }
.form-status { display: none; padding: 11px; border: 1px solid #bdd8c6; background: #f0f8f2; color: #37754a; }
.form-status.show { display: block; }
.cta-band { padding: 62px 0; border-top: 1px solid #c9d9e5; background: #eaf2f7; }
.cta-band::after { display: none; }
.cta-content { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-content h2 { margin-bottom: 7px; color: var(--navy); font-size: clamp(1.8rem, 3.5vw, 2.7rem); }
.cta-content p { margin: 0; color: var(--muted); }

/* Footer */
.site-footer { padding: 66px 0 23px; background: var(--navy); color: #fff; }
.site-footer .brand { color: #fff; }
.site-footer .brand-mark { border: 1px solid rgba(255,255,255,.3); background: rgba(255,255,255,.08); }
.site-footer .brand-text small { color: #a9bdce; }
.footer-grid { display: grid; grid-template-columns: 1.6fr .8fr .9fr 1fr; gap: 48px; padding-bottom: 46px; }
.footer-about p { max-width: 330px; margin: 20px 0 0; color: #b8c7d4; font-size: .86rem; }
.footer-column h3 { margin-bottom: 17px; color: #fff; font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; }
.link-list { margin: 0; }
.link-list li { margin: 7px 0; }
.link-list a, .link-list span { color: #b8c7d4; font-size: .82rem; }
.link-list 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,.15); color: #94aabd; font-size: .73rem; }
.reveal, .reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1500px) and (min-width: 901px) {
  .hero h1 { font-size: 2.55rem; }
}

@media (max-width: 1050px) {
  .hero { min-height: 680px; padding: 72px 0; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .future-grid { grid-template-columns: repeat(3, 1fr); }
  .process-flow { grid-template-columns: repeat(3, 1fr); }
  .process-step { border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 22px 24px 40px;
    background: #fff;
    opacity: 0;
    overflow-y: auto;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity .18s ease, transform .18s ease;
  }
  .nav-links.open { opacity: 1; pointer-events: auto; transform: none; }
  .nav-links > .nav-item { width: 100%; }
  .nav-parent { border-bottom: 1px solid var(--line); }
  .nav-parent > a { flex: 1; padding: 15px 0; color: var(--navy); font-size: .98rem; }
  .nav-parent > a::after { display: none; }
  .submenu-toggle { width: 48px; height: 50px; }
  .dropdown-menu {
    position: static;
    display: none;
    width: 100%;
    padding: 6px 0 10px 14px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }
  .dropdown-menu::before { display: none; }
  .nav-item.submenu-open > .dropdown-menu { display: block; transform: none; }
  .dropdown-menu a { padding: 10px 12px; }
  .product-dropdown { width: 100%; padding: 5px 0 10px 12px; }
  .dropdown-group + .dropdown-group { margin-top: 7px; padding-top: 7px; }
  .dropdown-menu .dropdown-category { padding: 10px 12px 7px; }
  .dropdown-products { margin-left: 12px; }
  .dropdown-menu .dropdown-products a { padding: 9px 12px 9px 18px; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-product-image { max-width: 520px; margin: 0 auto; }
  .hero h1 { max-width: 720px; font-size: clamp(2.1rem, 7vw, 3.2rem); }
}

@media (max-width: 880px) {
  :root { --header-height: 68px; }
  .hero { min-height: auto; padding: 72px 0; background: #fff; }
  .hero-grid, .split, .contact-layout, .product-detail-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy { max-width: 640px; }
  .hero-visual { min-height: 350px; }
  .hero-product-image { max-width: 520px; min-height: 420px; margin: 0 auto; padding: 30px; }
  .hero-product-image img { max-width: 78%; max-height: 340px; }
  .image-placeholder { min-height: 350px; background: var(--surface); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(3) { border-left: 1px solid var(--line); }
  .icon-grid, .detail-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .resource-intro { grid-template-columns: 1fr; gap: 24px; }
  .resource-entry { grid-template-columns: 1fr 1fr; }
  .media-grid { grid-template-columns: repeat(2, 1fr); }
  .family-grid { grid-template-columns: 1fr; }
  .product-families { padding: 108px 0 116px; }
  .family-card { min-height: 420px; }
  .family-module-visual { min-height: 420px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max-width)); }
  h1 { overflow-wrap: anywhere; font-size: clamp(2.35rem, 10.5vw, 2.65rem); line-height: 1.08; letter-spacing: -.035em; }
  .hero { padding: 64px 0 72px; }
  .hero h1 { max-width: 100%; font-size: clamp(2rem, 9vw, 2.6rem); line-height: 1.14; letter-spacing: -.03em; white-space: normal; overflow-wrap: normal; }
  .hero h1 br { display: none; }
  .hero-copy { max-width: 640px; overflow-wrap: normal; font-size: 1rem; line-height: 1.7; }
  .section { padding: 70px 0; }
  .section-header, .cta-content { align-items: flex-start; flex-direction: column; }
  .card-grid, .card-grid.three, .icon-grid, .integration-grid, .form-grid, .footer-grid, .future-grid, .process-flow, .detail-grid { grid-template-columns: 1fr; }
  .resource-entry, .media-grid, .update-item { grid-template-columns: 1fr; }
  .survey-strip { align-items: flex-start; flex-direction: column; padding: 24px; }
  .metric { padding: 17px; }
  .statement-panel, .contact-form { padding: 25px; }
  .hero-product-image { min-height: 340px; padding: 22px; }
  .hero-product-image img { max-width: 78%; max-height: 290px; }
  .family-card { min-height: 0; grid-template-columns: 1fr; }
  .product-families { padding: 88px 0 96px; }
  .product-families .section-header { margin-bottom: 34px; }
  .family-content { padding: 36px 28px 38px; }
  .family-content h3 { font-size: 1.75rem; }
  .family-content p { font-size: .9rem; }
  .family-product, .family-module-visual { min-height: 290px; }
  .family-product img { max-height: 245px; }
  #why-vtx { padding: 78px 0 84px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-item { min-height: 0; grid-template-columns: 52px 1fr; gap: 18px; padding: 24px; }
  .why-icon { width: 52px; height: 52px; }
  .why-icon svg { width: 31px; height: 31px; }
  .home-cta { padding: 58px 0; }
  .process-step { border-right: 0; }
  .footer-bottom { flex-direction: column; }
  .product-detail-image { height: 340px; min-height: 340px; padding: 24px; }
}

/* Homepage visual system: isolated from interior pages */
.home-page { --home-gutter: 32px; }
.home-page .container { width: min(calc(100% - (var(--home-gutter) * 2)), 1240px); }
.home-page main { overflow: clip; }
.home-page .site-header { background: rgba(255, 255, 255, .98); backdrop-filter: none; }
.home-page .nav-links { gap: 29px; }
.home-page .nav-links > .nav-item:last-child .nav-parent > a { min-height: 38px; padding: 8px 14px; border: 1px solid #bfd0dc; border-radius: 4px; color: var(--navy); }
.home-page .nav-links > .nav-item:last-child .nav-parent > a::after { display: none; }
.home-page .nav-links > .nav-item:last-child .nav-parent > a:hover { border-color: var(--blue); color: var(--blue); }
.home-kicker { margin-bottom: 17px; color: var(--blue); font-size: .76rem; font-weight: 750; letter-spacing: .13em; line-height: 1.3; text-transform: uppercase; }
.home-hero { position: relative; display: grid; min-height: 660px; align-items: center; padding: 76px 0 72px; border-bottom: 1px solid var(--line); background: linear-gradient(105deg, #fff 0%, #fff 57%, #f3f6f8 57%, #eef3f6 100%); }
.home-hero::before { position: absolute; top: 0; bottom: 0; left: 57%; width: 1px; background: rgba(11, 45, 77, .06); content: ""; }
.home-hero__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); align-items: center; gap: 74px; }
.home-hero__content, .home-hero__visual { min-width: 0; }
.home-hero h1 { max-width: 730px; margin-bottom: 24px; color: var(--navy); font-size: clamp(3.25rem, 4.5vw, 4rem); font-weight: 720; letter-spacing: -.047em; line-height: 1.04; }
.home-hero__lead { max-width: 620px; margin-bottom: 31px; color: var(--muted); font-size: 1.08rem; line-height: 1.72; }
.home-hero__actions { margin-bottom: 41px; }
.home-hero__capabilities { display: grid; grid-template-columns: repeat(3, auto); max-width: 650px; border-top: 1px solid var(--line); }
.home-hero__capabilities span { padding: 17px 18px 0 0; color: #40576a; font-size: .81rem; font-weight: 650; line-height: 1.45; }
.home-hero__capabilities span + span { padding-left: 18px; border-left: 1px solid var(--line); }
.home-hero__capabilities b { display: block; margin-bottom: 3px; color: var(--blue); font-size: .65rem; letter-spacing: .08em; }
.home-hero__visual { display: flex; justify-content: flex-end; }
.media-placeholder { position: relative; display: grid; width: 100%; overflow: hidden; border: 1px solid #cfdbe3; border-radius: 6px; background-color: #edf3f6; color: #718696; place-items: center; }
.media-placeholder::before, .media-placeholder::after { position: absolute; pointer-events: none; content: ""; }
.media-placeholder::before { inset: 9%; background-image: linear-gradient(rgba(22, 118, 184, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(22, 118, 184, .07) 1px, transparent 1px); background-size: 38px 38px; mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent); }
.media-placeholder::after { top: 50%; left: 50%; width: 32%; aspect-ratio: 1; border: 1px solid rgba(22, 118, 184, .15); border-radius: 50%; box-shadow: 0 0 0 34px rgba(22, 118, 184, .035); transform: translate(-50%, -50%); }
.media-placeholder span { position: relative; z-index: 1; padding: 8px 12px; background: rgba(245, 248, 250, .82); font-size: .67rem; font-weight: 720; letter-spacing: .12em; text-transform: uppercase; }
.media-placeholder > img { position: relative; z-index: 2; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.media-placeholder--hero { max-width: 480px; aspect-ratio: 4 / 5; background: linear-gradient(145deg, #f6f9fa, #e8f0f4); }
.media-placeholder--hero.has-image > img { position: absolute; inset: 0; object-fit: cover; }
.media-placeholder--category { aspect-ratio: 4 / 3; border: 0; border-bottom: 1px solid #cfdbe3; border-radius: 0; }
.media-placeholder--product { aspect-ratio: 4 / 3; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.media-placeholder--product.has-image > img { position: absolute; inset: 0; width: 100%; height: 100%; padding: 12px; object-fit: contain; object-position: center; }
.media-placeholder--application { aspect-ratio: 16 / 10; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; }
.media-placeholder--banner { aspect-ratio: 16 / 9; }
.media-placeholder--category::after { width: 24%; box-shadow: none; opacity: .28; }
.home-product-cluster { display: block; background: linear-gradient(145deg, #f7fafc, #e9f0f4); }
.home-product-cluster > .product-art { position: absolute; width: auto; height: auto; object-fit: contain; filter: drop-shadow(0 12px 13px rgba(11, 45, 77, .1)); }
.home-product-cluster .home-product-cluster__er15 { z-index: 3; top: 5%; left: 50%; width: 42%; height: 88%; transform: translateX(-50%); }
.home-product-cluster .home-product-cluster__er1 { z-index: 2; bottom: 5%; left: 5%; width: 31%; height: 64%; }
.home-product-cluster .home-product-cluster__er3 { z-index: 2; right: 5%; bottom: 5%; width: 31%; height: 64%; }
.home-category__vp100 > img { position: absolute; inset: 8%; width: 84%; height: 84%; object-fit: contain; mix-blend-mode: multiply; }
.home-product__vp100 > img { mix-blend-mode: multiply; }
.media-placeholder--product::before { inset: 14%; background-image: linear-gradient(135deg, transparent 47%, rgba(22, 118, 184, .08) 48%, rgba(22, 118, 184, .08) 49%, transparent 50%); background-size: 42px 42px; mask-image: none; }
.media-placeholder--product::after { display: none; }
.media-placeholder--application::before { inset: 0; background-image: linear-gradient(150deg, transparent 0 46%, rgba(22, 118, 184, .06) 46% 64%, transparent 64%), linear-gradient(90deg, transparent 49.8%, rgba(22, 118, 184, .08) 50%, transparent 50.2%); background-size: 100% 100%; mask-image: none; }
.media-placeholder--application::after { width: 25%; border-radius: 0; box-shadow: none; opacity: .3; transform: translate(-50%, -50%) rotate(45deg); }
.media-placeholder.has-image::before,
.media-placeholder.has-image::after,
.media-placeholder.has-image > span { display: none; }
.media-placeholder.has-image > img { display: block; }
.media-placeholder--application > img { object-fit: cover; object-position: center center; transition: transform 280ms ease; }
.home-application--uav-isr .media-placeholder--application > img { object-position: 65% center; }
.home-application--search-rescue .media-placeholder--application > img { object-position: center center; }
.home-application--infrastructure .media-placeholder--application > img { object-position: 55% center; }
.home-application:hover .media-placeholder--application > img { transform: scale(1.02); }
.home-capability-strip { border-bottom: 1px solid var(--line); background: #fff; }
.home-capability-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.home-capability-strip__grid > div { min-height: 94px; padding: 25px 26px; border-right: 1px solid var(--line); }
.home-capability-strip__grid > div:first-child { border-left: 1px solid var(--line); }
.home-capability-strip span { display: block; margin-bottom: 6px; color: var(--blue); font-size: .64rem; font-weight: 740; letter-spacing: .1em; }
.home-capability-strip strong { color: var(--navy); font-size: .88rem; font-weight: 690; line-height: 1.35; }
.home-section { padding: 104px 0; }
.home-section__header { display: flex; align-items: end; justify-content: space-between; gap: 56px; margin-bottom: 45px; }
.home-section__header > div { max-width: 690px; }
.home-section__header h2 { margin-bottom: 0; color: var(--navy); font-size: clamp(2.35rem, 3.4vw, 3rem); font-weight: 710; letter-spacing: -.04em; line-height: 1.1; }
.home-section__header > p { max-width: 510px; margin-bottom: 2px; color: var(--muted); font-size: 1rem; line-height: 1.7; }
.home-text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: .74rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.home-text-link::after { content: "→"; transition: transform .2s ease; }
a:hover .home-text-link::after, .home-text-link:hover::after { transform: translateX(3px); }
.home-categories { background: #f3f6f8; }
.home-category-grid { display: grid; grid-template-columns: 1.13fr .87fr; gap: 24px; }
.home-category { overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: #fff; transition: border-color .2s ease, transform .2s ease; }
.home-category:hover { border-color: #b5c9d6; transform: translateY(-3px); }
.home-category__body { padding: 32px 34px 35px; }
.home-category__body > span, .home-product > div:last-child > span { color: var(--blue); font-size: .68rem; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.home-category h3 { margin: 9px 0 13px; color: var(--navy); font-size: clamp(1.55rem, 2.4vw, 2.1rem); line-height: 1.2; }
.home-category p { max-width: 62ch; margin-bottom: 21px; color: var(--muted); font-size: .92rem; line-height: 1.72; }
.home-lineup { background: #fff; }
.home-lineup__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.home-product { min-width: 0; border-right: 1px solid var(--line); transition: background .2s ease; }
.home-product:first-child { border-left: 1px solid var(--line); }
.home-product:hover { background: #f8fafb; }
.home-product > div:last-child { padding: 25px 25px 29px; }
.home-product h3 { margin: 6px 0 17px; color: var(--navy); font-size: 1.75rem; line-height: 1.1; }
.home-applications { border-top: 1px solid var(--line); background: #f7f9fa; }
.home-application-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.home-application { overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: #fff; transition: border-color .2s ease, transform .2s ease; }
.home-application:hover { border-color: #b5c9d6; transform: translateY(-3px); }
.home-application > div:last-child { padding: 27px 28px 30px; }
.home-application h3 { margin-bottom: 9px; color: var(--navy); font-size: 1.35rem; }
.home-application p { min-height: 3.25em; margin-bottom: 19px; color: var(--muted); font-size: .88rem; line-height: 1.65; }
.home-why { background: var(--navy); color: #fff; }
.home-section__header--dark h2 { color: #fff; }
.home-section__header--dark > p { color: #b9c9d5; }
.home-why .home-kicker { color: #6fc0ef; }
.home-why__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); }
.home-why article { min-height: 235px; padding: 31px 28px 20px 0; border-right: 1px solid rgba(255,255,255,.18); }
.home-why article + article { padding-left: 28px; }
.home-why article:last-child { border-right: 0; }
.home-why article > span { color: #6fc0ef; font-size: .7rem; font-weight: 740; letter-spacing: .1em; }
.home-why h3 { margin: 52px 0 12px; color: #fff; font-size: 1.22rem; line-height: 1.3; }
.home-why article p { margin-bottom: 0; color: #b9c9d5; font-size: .86rem; line-height: 1.7; }
.home-cta { position: relative; overflow: hidden; padding: 74px 0; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, rgba(11, 45, 77, .95) 0%, rgba(11, 45, 77, .88) 48%, rgba(11, 45, 77, .44) 100%), url("../images/home/cta-mission-background-ai.webp") 62% center / cover no-repeat; }
.home-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 54px; }
.home-cta h2 { max-width: 780px; margin-bottom: 10px; color: #fff; font-size: clamp(2rem, 3.5vw, 2.8rem); letter-spacing: -.035em; line-height: 1.15; }
.home-cta p { margin-bottom: 0; color: rgba(255, 255, 255, .82); }
.home-cta .home-kicker { color: #9ed4f4; }
.home-cta .btn { flex: 0 0 auto; min-width: 138px; }

@media (min-width: 1101px) {
  .home-hero { min-height: 700px; }
  .media-placeholder--hero { max-width: 450px; }
}

@media (max-width: 1100px) {
  .home-page .nav-links { gap: 20px; }
  .home-hero { min-height: 620px; }
  .home-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(330px, .8fr); gap: 52px; }
  .home-hero h1 { font-size: clamp(3rem, 4.8vw, 3.55rem); }
  .home-category-grid { grid-template-columns: 1fr 1fr; }
  .home-lineup__grid { grid-template-columns: repeat(2, 1fr); }
  .home-product:nth-child(3), .home-product:nth-child(4) { border-top: 1px solid var(--line); }
  .home-product:nth-child(3) { border-left: 1px solid var(--line); }
  .home-why__grid { grid-template-columns: repeat(2, 1fr); }
  .home-why article:nth-child(2) { border-right: 0; }
  .home-why article:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.18); }
  .home-why article:nth-child(3) { padding-left: 0; }
}

@media (max-width: 900px) {
  .home-page { --home-gutter: 28px; }
  .home-page .nav-links > .nav-item:last-child .nav-parent > a { min-height: auto; padding: 15px 0; border: 0; }
  .home-hero { min-height: 0; padding: 78px 0 82px; background: linear-gradient(180deg, #fff 0%, #fff 58%, #f2f6f8 58%, #f2f6f8 100%); }
  .home-hero::before { display: none; }
  .home-hero__grid { grid-template-columns: 1fr; gap: 52px; }
  .home-hero__content { max-width: 760px; }
  .home-hero__visual { justify-content: center; }
  .media-placeholder--hero { max-width: 440px; aspect-ratio: 1 / 1; }
  .home-capability-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .home-capability-strip__grid > div:nth-child(3), .home-capability-strip__grid > div:nth-child(4) { border-top: 1px solid var(--line); }
  .home-capability-strip__grid > div:nth-child(3) { border-left: 1px solid var(--line); }
  .home-section { padding: 84px 0; }
  .home-section__header { align-items: start; flex-direction: column; gap: 19px; margin-bottom: 36px; }
  .home-category-grid { grid-template-columns: 1fr; }
  .media-placeholder--category { aspect-ratio: 16 / 9; }
  .home-application-grid { grid-template-columns: 1fr; }
  .home-application { display: grid; grid-template-columns: .9fr 1.1fr; }
  .home-application .media-placeholder--application { align-self: start; height: auto; min-height: 0; aspect-ratio: 16 / 10; border-right: 1px solid var(--line); border-bottom: 0; }
  .home-application p { min-height: 0; }
}

@media (max-width: 620px) {
  .home-page { --home-gutter: 22px; }
  .home-hero { padding: 52px 0 55px; background: linear-gradient(180deg, #fff 0%, #fff 70%, #f2f6f8 70%, #f2f6f8 100%); }
  .home-kicker { font-size: .69rem; }
  .home-hero h1 { max-width: 100%; font-size: clamp(2.25rem, 10vw, 2.75rem); line-height: 1.08; overflow-wrap: normal; }
  .home-hero__lead { margin-bottom: 24px; font-size: 1rem; }
  .home-hero__actions { align-items: stretch; flex-direction: column; gap: 10px; margin-bottom: 0; }
  .home-hero__actions .btn { width: 100%; }
  .home-hero__capabilities { display: none; }
  .home-hero__grid { gap: 28px; }
  .media-placeholder--hero { max-width: 270px; aspect-ratio: 1 / 1; }
  .media-placeholder::before { background-size: 28px 28px; }
  .home-capability-strip__grid { grid-template-columns: 1fr; }
  .home-capability-strip__grid > div { min-height: 0; padding: 19px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .home-capability-strip__grid > div:first-child, .home-capability-strip__grid > div:nth-child(3) { border-left: 0; }
  .home-capability-strip__grid > div:last-child { border-bottom: 0; }
  .home-section { padding: 70px 0; }
  .home-section__header h2 { font-size: clamp(2rem, 9vw, 2.45rem); }
  .home-category__body { padding: 28px 24px 31px; }
  .home-category h3 { font-size: 1.55rem; }
  .home-lineup__grid { grid-template-columns: 1fr; border-bottom: 0; }
  .home-product, .home-product:first-child, .home-product:nth-child(3) { display: grid; grid-template-columns: 110px minmax(0, 1fr); align-items: stretch; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
  .home-product:nth-child(n+2) { border-top: 0; }
  .home-product > div:last-child { display: flex; min-width: 0; justify-content: center; padding: 17px 19px; flex-direction: column; }
  .home-product h3 { margin: 4px 0 9px; font-size: 1.45rem; }
  .media-placeholder--product { width: 110px; height: 100%; min-height: 110px; aspect-ratio: 1 / 1; border-right: 1px solid var(--line); border-bottom: 0; }
  .media-placeholder--product.has-image > img { padding: 8px; }
  .media-placeholder--product span { padding: 6px 7px; font-size: .52rem; letter-spacing: .08em; }
  .home-application { display: block; }
  .home-application .media-placeholder--application { height: auto; min-height: 0; aspect-ratio: 16 / 10; border-right: 0; border-bottom: 1px solid var(--line); }
  .home-why__grid { grid-template-columns: 1fr; }
  .home-why article, .home-why article + article, .home-why article:nth-child(3) { min-height: 0; padding: 26px 0 29px; border-right: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .home-why article:first-child { border-top: 0; }
  .home-why h3 { margin-top: 25px; }
  .home-cta { padding: 62px 0; background: linear-gradient(rgba(11, 45, 77, .9), rgba(11, 45, 77, .9)), url("../images/home/cta-mission-background-ai.webp") 68% center / cover no-repeat; }
  .home-cta__inner { align-items: flex-start; flex-direction: column; gap: 27px; }
  .home-cta .btn { width: 100%; }
}

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

/* Datasheet content update: scoped tables, no changes to the home layout. */
.product-specifications .section-heading { margin-bottom: 32px; }
.datasheet-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-bottom: 28px; }
.datasheet-table-wrap { min-width: 0; }
.datasheet-table { width: 100%; border-collapse: collapse; font-size: .94rem; table-layout: fixed; }
.datasheet-table caption { text-align: left; font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; color: var(--navy, #0B2D4D); }
.datasheet-table th, .datasheet-table td { padding: 12px; text-align: left; border-bottom: 1px solid #D9E2E8; overflow-wrap: anywhere; vertical-align: top; }
.datasheet-table thead { background: #F3F6F8; }
.datasheet-table tbody th { font-weight: 500; }
.quick-datasheet-request { padding: 24px; background: var(--surface); border-left: 2px solid var(--line); }
.quick-datasheet-request h3 { margin-top: 0; }
.quick-datasheet-previews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-bottom: 48px; }
.quick-datasheet-preview { min-width: 0; display: flex; flex-direction: column; }
.quick-datasheet-preview .section-heading { min-height: 176px; }
.quick-datasheet-preview .button-row { margin-top: auto; padding-top: 24px; flex-wrap: wrap; }
.quick-datasheet-preview .datasheet-table { margin-bottom: 24px; }
@media (max-width: 1024px) { .quick-datasheet-previews { grid-template-columns: 1fr; gap: 48px; } .quick-datasheet-preview .section-heading { min-height: 0; } }
@media (max-width: 768px) { .datasheet-grid { grid-template-columns: 1fr; } .datasheet-table th, .datasheet-table td { padding: 10px 8px; } }


/* Product artwork is aligned by the visible silhouette, not transparent canvas.
   These are presentation scales, not physical size comparisons. Source images
   remain unchanged; ER15 keeps its complete lower contour. */
.product-art {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  min-width: 0;
  container-type: size;
  --art-scale: 1;
  --art-x: 0%;
  --art-y: 0%;
}
.product-art--er1 { --art-scale: 1.23; --art-x: -6.5%; --art-y: -1%; }
.product-art--er3 { --art-scale: 1.50; --art-x: 8.375%; --art-y: 3.0833%; }
.product-art--er15 { --art-scale: 1.16; --art-x: -0.79%; --art-y: 0.75%; }
.product-art > img {
  position: absolute;
  inset: auto;
  left: 50%;
  top: 50%;
  width: min(100cqw, 100cqh);
  height: min(100cqw, 100cqh);
  max-width: none;
  max-height: none;
  padding: 0;
  object-fit: contain;
  object-position: center;
  transform: translate(-50%, -50%) scale(var(--art-scale)) translate(var(--art-x), var(--art-y));
}
.media-placeholder--product > .product-art {
  position: absolute;
  inset: 12px;
  width: auto;
  height: auto;
}
@media (max-width: 620px) {
  .media-placeholder--product > .product-art { inset: 8px; }
}