/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme, base, components, utilities;
@layer theme {
  :root, :host {
    --font-sans: ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji",
      "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
      "Courier New", monospace;
    --spacing: 0.25rem;
    --default-font-family: var(--font-sans);
    --default-mono-font-family: var(--font-mono);
  }
}
@layer base {
  *,
  ::after,
  ::before,
  ::backdrop,
  ::file-selector-button {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border: 0 solid;
  }
  html,
  :host {
    line-height: 1.5;
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
    font-family: var(--default-font-family, ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");
    font-feature-settings: var(--default-font-feature-settings, normal);
    font-variation-settings: var(--default-font-variation-settings, normal);
    -webkit-tap-highlight-color: transparent;
  }
  hr {
    height: 0;
    color: inherit;
    border-top-width: 1px;
  }
  abbr:where([title]) {
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-size: inherit;
    font-weight: inherit;
  }
  a {
    color: inherit;
    -webkit-text-decoration: inherit;
    text-decoration: inherit;
  }
  b,
  strong {
    font-weight: bolder;
  }
  code,
  kbd,
  samp,
  pre {
    font-family: var(--default-mono-font-family, ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);
    font-feature-settings: var(--default-mono-font-feature-settings, normal);
    font-variation-settings: var(--default-mono-font-variation-settings, normal);
    font-size: 1em;
  }
  small {
    font-size: 80%;
  }
  sub,
  sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
  }
  sub {
    bottom: -0.25em;
  }
  sup {
    top: -0.5em;
  }
  table {
    text-indent: 0;
    border-color: inherit;
    border-collapse: collapse;
  }
  :-moz-focusring {
    outline: auto;
  }
  progress {
    vertical-align: baseline;
  }
  summary {
    display: list-item;
  }
  ol,
  ul,
  menu {
    list-style: none;
  }
  img,
  svg,
  video,
  canvas,
  audio,
  iframe,
  embed,
  object {
    display: block;
    vertical-align: middle;
  }
  img,
  video {
    max-width: 100%;
    height: auto;
  }
  button,
  input,
  select,
  optgroup,
  textarea,
  ::file-selector-button {
    font: inherit;
    font-feature-settings: inherit;
    font-variation-settings: inherit;
    letter-spacing: inherit;
    color: inherit;
    border-radius: 0;
    background-color: transparent;
    opacity: 1;
  }
  :where(select:is([multiple], [size])) optgroup {
    font-weight: bolder;
  }
  :where(select:is([multiple], [size])) optgroup option {
    padding-inline-start: 20px;
  }
  ::file-selector-button {
    margin-inline-end: 4px;
  }
  ::placeholder {
    opacity: 1;
  }
  @supports (not (-webkit-appearance: -apple-pay-button))  or
    (contain-intrinsic-size: 1px) {
    ::placeholder {
      color: currentcolor;
      @supports (color: color-mix(in lab, red, red)) {
        color: color-mix(in oklab, currentcolor 50%, transparent);
      }
    }
  }
  textarea {
    resize: vertical;
  }
  ::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  ::-webkit-date-and-time-value {
    min-height: 1lh;
    text-align: inherit;
  }
  ::-webkit-datetime-edit {
    display: inline-flex;
  }
  ::-webkit-datetime-edit-fields-wrapper {
    padding: 0;
  }
  ::-webkit-datetime-edit,
  ::-webkit-datetime-edit-year-field,
  ::-webkit-datetime-edit-month-field,
  ::-webkit-datetime-edit-day-field,
  ::-webkit-datetime-edit-hour-field,
  ::-webkit-datetime-edit-minute-field,
  ::-webkit-datetime-edit-second-field,
  ::-webkit-datetime-edit-millisecond-field,
  ::-webkit-datetime-edit-meridiem-field {
    padding-block: 0;
  }
  ::-webkit-calendar-picker-indicator {
    line-height: 1;
  }
  :-moz-ui-invalid {
    box-shadow: none;
  }
  button,
  input:where([type="button"], [type="reset"], [type="submit"]),
  ::file-selector-button {
    appearance: button;
  }
  ::-webkit-inner-spin-button,
  ::-webkit-outer-spin-button {
    height: auto;
  }
  [hidden]:where(:not([hidden="until-found"])) {
    display: none !important;
  }
}
@layer utilities {
  .relative {
    position: relative;
  }
  .start {
    inset-inline-start: var(--spacing);
  }
  .inline {
    display: inline;
  }
  .table {
    display: table;
  }
}
:root {
  --navy: #071a2b;
  --navy-2: #0c253a;
  --navy-3: #123653;
  --ink: #13212d;
  --muted: #64727d;
  --paper: #f4f5f2;
  --white: #ffffff;
  --amber: #f4b63b;
  --amber-2: #ffcb62;
  --line: #dfe3e4;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
}
a {
  color: inherit;
  text-decoration: none;
}
button, summary {
  font: inherit;
}
.shell {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}
.top-strip {
  background: #051421;
  color: #a9b7c1;
  font-size: 12px;
  letter-spacing: .04em;
}
.top-strip-inner {
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top-strip a {
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .08em;
}
.top-label {
  color: var(--amber);
  font-weight: 500;
  font-size: 12px;
  margin-right: 8px;
}
.site-header {
  height: 82px;
  background: rgba(255,255,255,.98);
  border-bottom: 1px solid rgba(7,26,43,.1);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
}
.nav-wrap {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  color: #fff;
  font: 800 20px/1 Arial;
}
.brand-mark i {
  position: absolute;
  width: 15px;
  height: 52px;
  background: var(--amber);
  left: -5px;
  top: -5px;
  transform: skewX(-16deg);
}
.brand-mark b {
  position: relative;
  margin-left: 8px;
}
.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.brand-copy strong {
  font-size: 19px;
  letter-spacing: .08em;
  line-height: 1;
}
.brand-copy small {
  color: #78838b;
  font: 600 8px/1.1 Arial;
  letter-spacing: .12em;
}
.desktop-nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 33px;
  font-size: 14px;
  font-weight: 600;
}
.desktop-nav > a:not(.nav-cta) {
  height: 100%;
  display: flex;
  align-items: center;
  position: relative;
}
.desktop-nav > a:not(.nav-cta)::after {
  content: "";
  width: 0;
  height: 2px;
  background: var(--amber);
  position: absolute;
  bottom: 0;
  left: 50%;
  transition: .25s;
}
.desktop-nav > a:hover::after {
  width: 100%;
  left: 0;
}
.nav-cta {
  background: var(--navy);
  color: #fff;
  padding: 12px 18px;
  transition: .2s;
}
.nav-cta:hover {
  background: var(--amber);
  color: var(--navy);
}
.mobile-menu {
  display: none;
  position: relative;
}
.mobile-menu summary {
  list-style: none;
  width: 42px;
  height: 42px;
  background: var(--navy);
  padding: 11px;
  cursor: pointer;
}
.mobile-menu summary::-webkit-details-marker {
  display: none;
}
.mobile-menu summary span {
  display: block;
  height: 2px;
  background: #fff;
  margin: 4px 0;
}
.mobile-menu nav {
  position: absolute;
  right: 0;
  top: 50px;
  width: 210px;
  padding: 12px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(7,26,43,.2);
  border-top: 3px solid var(--amber);
}
.mobile-menu nav a {
  display: block;
  padding: 12px 10px;
  border-bottom: 1px solid #edf0f1;
}
.hero {
  min-height: 720px;
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 72% 38%, rgba(41,91,124,.4), transparent 32%), linear-gradient(110deg, rgba(3,14,24,0) 58%, rgba(255,255,255,.035) 58%);
}
.hero-grid, .contact-grid {
  position: absolute;
  inset: 0;
  opacity: .14;
  background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to right, black, transparent 75%);
}
.hero-inner {
  min-height: 660px;
  display: grid;
  grid-template-columns: 1.04fr .96fr;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-copy {
  padding: 62px 0 90px;
}
.eyebrow, .section-kicker {
  margin: 0 0 20px;
  color: var(--amber);
  font: 700 12px/1 Arial, sans-serif;
  letter-spacing: .16em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow span {
  color: #8da2b1;
}
.eyebrow i, .section-kicker span {
  width: 42px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.hero h1 {
  margin: 0;
  font-size: clamp(48px, 5vw, 72px);
  line-height: 1.15;
  letter-spacing: -.04em;
  font-weight: 800;
}
.hero h1 em, .contact h2 em {
  color: var(--amber);
  font-style: normal;
}
.hero-lead {
  width: min(600px, 94%);
  color: #bdc9d0;
  font-size: 17px;
  line-height: 1.9;
  margin: 27px 0 33px;
}
.hero-actions {
  display: flex;
  gap: 14px;
}
.button {
  min-height: 52px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 700;
  transition: .2s;
  border: 1px solid rgba(255,255,255,.28);
}
.button span {
  font-size: 18px;
}
.button-primary {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--navy);
}
.button-primary:hover {
  background: var(--amber-2);
  transform: translateY(-2px);
}
.button-ghost:hover {
  background: #fff;
  color: var(--navy);
}
.hero-metrics {
  display: flex;
  gap: 0;
  margin-top: 48px;
}
.hero-metrics div {
  min-width: 125px;
  padding-right: 28px;
  margin-right: 28px;
  border-right: 1px solid rgba(255,255,255,.17);
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.hero-metrics div:last-child {
  border: 0;
}
.hero-metrics strong {
  font: 500 32px/1 Arial;
}
.hero-metrics sup {
  color: var(--amber);
  font-size: 12px;
  margin-left: 3px;
}
.hero-metrics span {
  color: #8298a8;
  font-size: 12px;
}
.hero-visual {
  height: 540px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-index {
  position: absolute;
  top: 22px;
  right: 0;
  color: #fff;
  font: 700 12px Arial;
  letter-spacing: .16em;
}
.visual-index span {
  color: var(--amber);
}
.door-stage {
  width: 100%;
  height: 470px;
  position: relative;
  display: grid;
  place-items: center;
  perspective: 900px;
}
.stage-floor {
  position: absolute;
  width: 92%;
  height: 115px;
  bottom: 6px;
  background: linear-gradient(110deg, rgba(255,255,255,.1), rgba(255,255,255,.01));
  transform: rotateX(65deg);
  filter: blur(1px);
}
.shield-door {
  width: 245px;
  height: 375px;
  position: relative;
  background: linear-gradient(90deg, #aeb6ba, #f3f4f2 10%, #8a9499 13%, #d9dddc 55%, #899399 96%, #cbd0d2);
  border: 12px solid #b9c0c2;
  box-shadow: 0 34px 38px rgba(0,0,0,.45), inset 0 0 0 1px #fff;
  transform: rotateY(-6deg);
  z-index: 3;
}
.door-head {
  height: 42px;
  background: #162a38;
  color: #e9edf0;
  display: flex;
  align-items: center;
  padding: 0 12px;
  font-size: 9px;
  letter-spacing: .12em;
  position: relative;
}
.door-head i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #dc4136;
  position: absolute;
  right: 25px;
}
.door-head b {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #65a76a;
  position: absolute;
  right: 12px;
}
.door-window {
  width: 96px;
  height: 76px;
  background: #4e616c;
  border: 9px solid #6e797d;
  position: absolute;
  top: 86px;
  left: 62px;
  box-shadow: inset 0 0 0 2px #ced2d2;
}
.door-window span {
  position: absolute;
  inset: 5px;
  background: linear-gradient(145deg, #142b3b, #65808e);
}
.door-handle {
  position: absolute;
  right: 21px;
  top: 195px;
  width: 9px;
  height: 80px;
  border: 3px solid #667176;
  border-left: 0;
  border-radius: 0 6px 6px 0;
}
.door-line {
  height: 28px;
  background: linear-gradient(#99a2a6, #e4e6e5, #8b9599);
  position: absolute;
  left: 0;
  right: 0;
  bottom: 70px;
}
.measurement {
  position: absolute;
  color: rgba(255,255,255,.35);
  font: 10px Arial;
  z-index: 4;
}
.measurement::before, .measurement::after {
  content: "";
  position: absolute;
  background: rgba(255,255,255,.25);
}
.measurement-v {
  height: 370px;
  width: 26px;
  left: 20%;
  top: 45px;
  border-left: 1px solid rgba(255,255,255,.25);
}
.measurement-v::before, .measurement-v::after {
  width: 10px;
  height: 1px;
  left: -5px;
}
.measurement-v::after {
  bottom: 0;
}
.measurement-v span {
  writing-mode: vertical-rl;
  margin: 160px 0 0 -20px;
  display: block;
}
.measurement-h {
  width: 245px;
  bottom: 19px;
  border-top: 1px solid rgba(255,255,255,.25);
  text-align: center;
  padding-top: 7px;
}
.measurement-h::before, .measurement-h::after {
  width: 1px;
  height: 9px;
  top: -5px;
}
.measurement-h::after {
  right: 0;
}
.visual-caption {
  position: absolute;
  right: 0;
  bottom: 30px;
  padding-left: 16px;
  border-left: 3px solid var(--amber);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.visual-caption span {
  font-size: 14px;
  font-weight: 700;
}
.visual-caption small {
  color: #8399a8;
  font-size: 10px;
}
.hero-ticker {
  height: 60px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--amber);
  color: var(--navy);
  display: flex;
  align-items: center;
  overflow: hidden;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
}
.hero-ticker div {
  width: 100%;
  text-align: center;
}
.section {
  padding: 105px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.section-kicker {
  color: #b47a0c;
  margin-bottom: 13px;
}
.section-head h2, .about h2, .contact h2 {
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.2;
  margin: 0;
  letter-spacing: -.04em;
}
.section-head > p {
  margin: 0 0 3px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  text-align: right;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.product-card {
  background: #fff;
  padding: 12px;
  border: 1px solid #e1e5e5;
  transition: .25s;
  overflow: hidden;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 45px rgba(7,26,43,.11);
  border-color: #cad1d3;
}
.product-art {
  height: 220px;
  background: #e9eceb;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.product-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(7,26,43,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(7,26,43,.055) 1px, transparent 1px);
  background-size: 22px 22px;
}
.product-art::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(244,182,59,.3), transparent 65%);
}
.art-code {
  position: absolute;
  left: 12px;
  top: 12px;
  font: 700 9px Arial;
  letter-spacing: .12em;
  color: #627078;
  z-index: 3;
}
.art-object {
  width: 96px;
  height: 130px;
  position: relative;
  z-index: 2;
  background: linear-gradient(100deg,#849097,#dbe0df 18%,#aeb6b8 85%,#707c82);
  box-shadow: 8px 14px 22px rgba(7,26,43,.22);
}
.art-object i, .art-object b, .art-object em {
  position: absolute;
  display: block;
}
.art-door .art-object {
  border: 7px solid #758187;
}
.art-door .art-object i {
  width: 38px;
  height: 29px;
  background: #314653;
  border: 4px solid #69777d;
  top: 27px;
  left: 21px;
}
.art-door .art-object b {
  width: 5px;
  height: 38px;
  border: 2px solid #4c595f;
  right: 10px;
  top: 65px;
}
.art-sheet .art-object {
  width: 135px;
  height: 105px;
  transform: skewY(-7deg);
  background: linear-gradient(120deg,#6f7a80,#e5e7e6 38%,#939da2);
}
.art-sheet .art-object::after {
  content: "";
  position: absolute;
  inset: 13px -13px -13px 13px;
  border: 2px solid #7a8589;
  z-index: -1;
}
.art-powder .art-object {
  width: 110px;
  height: 105px;
  top: 15px;
  clip-path: polygon(10% 0,90% 0,100% 100%,0 100%);
  background: linear-gradient(110deg,#d5cec0,#faf7ee,#beb6a5);
}
.art-powder .art-object i {
  width: 80px;
  height: 44px;
  background: #f4b63b;
  top: 28px;
  left: 15px;
}
.art-powder .art-object i::after {
  content: "BaSO₄";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: 700 18px Arial;
  color: #182d3b;
}
.art-glass .art-object {
  width: 125px;
  height: 95px;
  background: linear-gradient(140deg,rgba(209,232,235,.8),rgba(55,96,110,.75));
  border: 10px solid #737f82;
  box-shadow: inset 0 0 0 2px #d7dddd, 10px 15px 24px rgba(7,26,43,.2);
}
.art-glass .art-object i {
  inset: 10px;
  border-top: 1px solid rgba(255,255,255,.7);
  transform: skewY(-24deg);
}
.art-room .art-object,.art-ndt .art-object,.art-nuclear .art-object {
  width: 140px;
  height: 100px;
  background: #a7b0b3;
  border: 6px solid #707b81;
  transform: perspective(250px) rotateY(-9deg);
}
.art-room .art-object i,.art-ndt .art-object i,.art-nuclear .art-object i {
  width: 44px;
  height: 82px;
  bottom: 0;
  left: 46px;
  background: linear-gradient(90deg,#657278,#d2d6d5);
  border: 5px solid #606c72;
}
.art-room .art-object b,.art-ndt .art-object b,.art-nuclear .art-object b {
  width: 21px;
  height: 17px;
  background: #324a58;
  top: 28px;
  left: 57px;
}
.art-screen .art-object {
  width: 105px;
  height: 100px;
  top: -8px;
  background: linear-gradient(100deg,#66737a,#d7dbda,#848e93);
}
.art-screen .art-object::before,.art-screen .art-object::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 36px;
  background: #59666b;
  bottom: -31px;
}
.art-screen .art-object::before {
  left: 17px;
}
.art-screen .art-object::after {
  right: 17px;
}
.art-screen .art-object i,.art-screen .art-object b {
  width: 25px;
  height: 6px;
  border-radius: 50%;
  background: #374852;
  bottom: -36px;
}
.art-screen .art-object i {
  left: 7px;
}
.art-screen .art-object b {
  right: 7px;
}
.art-ndt .art-object {
  background: linear-gradient(90deg,#334852,#8f999d,#495b63);
}
.art-ndt .art-object::after {
  content: "NDT";
  position: absolute;
  right: 9px;
  top: 11px;
  color: #f4b63b;
  font: 700 12px Arial;
  letter-spacing: .15em;
}
.art-nuclear .art-object {
  border-color: #879195;
  background: #d5d8d6;
}
.art-nuclear .art-object::after {
  content: "NM";
  position: absolute;
  right: 10px;
  top: 10px;
  color: #122c3e;
  font: 700 12px Arial;
}
.art-gear .art-object {
  width: 120px;
  height: 125px;
  background: #d9d09a;
  clip-path: polygon(28% 0,42% 12%,58% 12%,72% 0,100% 19%,83% 45%,82% 100%,18% 100%,17% 45%,0 19%);
}
.art-gear .art-object::after {
  content: "KY";
  position: absolute;
  left: 0;
  right: 0;
  top: 53px;
  text-align: center;
  font: 700 17px Arial;
  color: #5c5d45;
}
.art-axis {
  position: absolute;
  background: rgba(7,26,43,.2);
  z-index: 1;
}
.axis-x {
  width: 82%;
  height: 1px;
  bottom: 17px;
}
.axis-y {
  height: 72%;
  width: 1px;
  right: 17px;
}
.product-info {
  display: flex;
  gap: 13px;
  padding: 21px 8px 12px;
}
.product-number {
  color: #c4cacc;
  font: 400 20px Arial;
}
.product-info h3 {
  margin: 0 0 4px;
  font-size: 18px;
}
.product-info small {
  color: #9ba5aa;
  font: 600 8px Arial;
  letter-spacing: .12em;
}
.product-info p {
  min-height: 60px;
  margin: 13px 0 0;
  color: #647078;
  font-size: 13px;
  line-height: 1.7;
}
.product-card > a {
  margin: 3px 8px 8px 53px;
  border-top: 1px solid #e7eaea;
  padding-top: 12px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  color: #324550;
}
.product-card > a span {
  color: #bd7e00;
  transition: .2s;
}
.product-card:hover > a span {
  transform: translateX(4px);
}
.product-callout {
  background: var(--navy);
  color: #fff;
  margin-top: 16px;
  padding: 27px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-callout div {
  display: flex;
  gap: 22px;
  align-items: center;
}
.product-callout span {
  color: #879aa7;
  font-size: 12px;
}
.product-callout strong {
  font-size: 16px;
}
.product-callout a {
  background: var(--amber);
  color: var(--navy);
  padding: 14px 20px;
  font-size: 13px;
  font-weight: 800;
}
.solutions {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.solutions::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border: 1px solid rgba(255,255,255,.04);
  border-radius: 50%;
  right: -100px;
  top: -100px;
  box-shadow: 0 0 0 80px rgba(255,255,255,.015),0 0 0 160px rgba(255,255,255,.01);
}
.section-head.light > p {
  color: #8da0ac;
}
.solution-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 16px;
  position: relative;
}
.solution-grid article {
  min-height: 405px;
  background: #0d2a40;
  padding: 20px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.07);
  transition: .25s;
}
.solution-grid article:hover {
  background: #123650;
  transform: translateY(-5px);
}
.solution-id {
  position: absolute;
  right: 18px;
  top: 18px;
  color: var(--amber);
  font: 700 12px Arial;
}
.solution-graphic {
  height: 195px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 23px;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size: 20px 20px;
}
.solution-graphic::after {
  content: "";
  position: absolute;
  width: 170px;
  height: 80px;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%) skewY(-7deg);
  border: 1px solid #587385;
  background: linear-gradient(135deg,#29475a,#102c40);
  box-shadow: 14px 16px 0 rgba(0,0,0,.15);
}
.solution-graphic i,.solution-graphic b,.solution-graphic em {
  position: absolute;
  display: block;
  z-index: 2;
}
.solution-graphic i {
  width: 52px;
  height: 88px;
  background: linear-gradient(90deg,#7a878d,#d4d8d6);
  border: 6px solid #66757b;
  left: 50%;
  margin-left: -26px;
  bottom: 19px;
}
.solution-graphic b {
  width: 18px;
  height: 15px;
  background: #253e4b;
  left: 50%;
  margin-left: -9px;
  bottom: 66px;
}
.solution-graphic em {
  width: 70px;
  height: 1px;
  background: var(--amber);
  right: 20px;
  top: 24px;
}
.solution-b::after {
  width: 190px;
  background: linear-gradient(135deg,#1e333e,#566873);
}
.solution-b i {
  width: 78px;
  height: 100px;
  margin-left: -39px;
  background: #394c55;
  border-color: #738086;
}
.solution-b i::after {
  content: "NDT";
  position: absolute;
  right: 7px;
  top: 7px;
  color: var(--amber);
  font: 700 9px Arial;
}
.solution-c i {
  border-radius: 50%;
  width: 100px;
  height: 100px;
  margin-left: -50px;
  border: 10px solid #7f8b90;
  background: radial-gradient(circle,#1b384a 28%,#9ba4a5 30%,#536770 48%,#b0b6b6 50%);
}
.solution-grid article > p {
  font: 700 9px Arial;
  color: #7892a2;
  letter-spacing: .14em;
  margin: 0 0 9px;
}
.solution-grid h3 {
  font-size: 21px;
  margin: 0;
}
.solution-line {
  width: 35px;
  height: 2px;
  background: var(--amber);
  margin: 16px 0;
}
.solution-grid small {
  color: #9caeb8;
  font-size: 13px;
  line-height: 1.7;
}
.engineering-note {
  margin-top: 20px;
  border: 1px solid rgba(255,255,255,.1);
  padding: 19px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: #91a4af;
  font-size: 12px;
}
.engineering-note p {
  margin: 0;
  line-height: 1.6;
}
.engineering-note strong {
  color: #fff;
  margin-right: 14px;
}
.note-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  background: var(--amber);
  color: var(--navy);
  font-weight: 900;
}
.process {
  background: #fff;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  position: relative;
}
.process-grid::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 49px;
  height: 1px;
  background: #d8dddf;
}
.process-grid article {
  text-align: center;
  position: relative;
  padding: 0 10px;
}
.process-grid article>span {
  color: #b3bcc0;
  font: 700 10px Arial;
  letter-spacing: .1em;
}
.process-node {
  width: 42px;
  height: 42px;
  border: 1px solid #bfc7c9;
  border-radius: 50%;
  margin: 17px auto 20px;
  background: #fff;
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
}
.process-node i {
  width: 10px;
  height: 10px;
  background: var(--amber);
  border-radius: 50%;
}
.process-grid h3 {
  font-size: 15px;
  margin: 0 0 11px;
}
.process-grid p {
  color: #7a858b;
  font-size: 12px;
  line-height: 1.7;
  margin: 0;
}
.process-grid b {
  position: absolute;
  right: -6px;
  top: 41px;
  color: #9aa5aa;
  font-weight: 400;
}
.about {
  background: #e8ebea;
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 85px;
  align-items: center;
}
.about-visual {
  height: 535px;
  position: relative;
}
.about-blueprint {
  height: 100%;
  background: var(--navy);
  position: relative;
  overflow: hidden;
  color: #708797;
  padding: 25px;
  font: 700 9px Arial;
  letter-spacing: .12em;
}
.about-blueprint::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size: 28px 28px;
}
.about-blueprint::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border: 1px solid rgba(244,182,59,.2);
  border-radius: 50%;
  left: -80px;
  bottom: -100px;
}
.blueprint-room {
  position: absolute;
  width: 300px;
  height: 220px;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-48%) perspective(600px) rotateY(-7deg);
  border: 1px solid #657d8d;
}
.blueprint-room::before,.blueprint-room::after {
  content: "";
  position: absolute;
  border: 1px solid #657d8d;
}
.blueprint-room::before {
  inset: 15px;
}
.blueprint-room::after {
  width: 140px;
  height: 180px;
  bottom: 15px;
  left: 78px;
}
.blueprint-room i {
  position: absolute;
  width: 72px;
  height: 145px;
  bottom: 30px;
  left: 112px;
  background: linear-gradient(90deg,#64737a,#c4c9c8);
  border: 7px solid #77858a;
}
.blueprint-room b {
  position: absolute;
  width: 28px;
  height: 24px;
  left: 134px;
  top: 71px;
  background: #183748;
  border: 5px solid #667980;
}
.blueprint-room em {
  position: absolute;
  left: 0;
  right: 0;
  top: 30px;
  border-top: 1px dashed #4a6576;
}
.about-blueprint small {
  position: absolute;
  bottom: 22px;
  right: 25px;
  color: #6b8190;
}
.about-badge {
  position: absolute;
  right: -30px;
  bottom: 35px;
  width: 170px;
  height: 95px;
  background: var(--amber);
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px;
}
.about-badge strong {
  font: 800 31px Arial;
  border-right: 1px solid rgba(7,26,43,.25);
  padding-right: 15px;
}
.about-badge span {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.6;
}
.about-copy h2 {
  font-size: 47px;
  margin-bottom: 25px;
}
.about-lead {
  font-size: 18px !important;
  color: #243640 !important;
  font-weight: 700;
  line-height: 1.7 !important;
}
.about-copy>p {
  color: #647078;
  font-size: 14px;
  line-height: 1.9;
}
.about-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid #cfd5d5;
  margin: 28px 0;
}
.about-points span {
  padding: 16px 0;
  border-bottom: 1px solid #cfd5d5;
  font-size: 13px;
  font-weight: 700;
}
.about-points span:nth-child(odd) {
  border-right: 1px solid #cfd5d5;
}
.about-points i {
  color: #b57900;
  font: 700 10px Arial;
  font-style: normal;
  margin-right: 12px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 40px;
  background: var(--navy);
  color: #fff;
  padding: 15px 20px;
  font-size: 13px;
  font-weight: 700;
}
.text-link span {
  color: var(--amber);
}
.contact {
  background: #0b2031;
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 85px 0;
}
.contact::after {
  content: "";
  position: absolute;
  right: -5%;
  bottom: -60%;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 0 0 70px rgba(255,255,255,.02),0 0 0 140px rgba(255,255,255,.015);
}
.contact-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 80px;
  align-items: center;
}
.contact h2 {
  font-size: 52px;
}
.contact-inner>div>p:last-child {
  color: #93a4ae;
  margin: 22px 0 0;
  font-size: 14px;
}
.light-kicker {
  color: var(--amber);
}
.contact-card {
  background: #fff;
  color: var(--navy);
  padding: 30px 34px;
  border-top: 5px solid var(--amber);
}
.contact-card>span {
  color: #7e8b92;
  font-size: 11px;
}
.contact-card h3 {
  font-size: 24px;
  margin: 9px 0 5px;
}
.contact-card>a:not(.contact-button) {
  font: 700 31px Arial;
  letter-spacing: .04em;
}
.contact-card p {
  color: #89949a;
  font-size: 11px;
  margin: 8px 0 22px;
}
.contact-button {
  display: flex;
  justify-content: space-between;
  background: var(--amber);
  padding: 15px 18px;
  font-size: 13px;
  font-weight: 800;
}
.contact-button:hover {
  background: var(--amber-2);
}
footer {
  background: #051421;
  color: #fff;
  padding: 60px 0 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 2.1fr 1fr 1fr 1.1fr;
  gap: 50px;
  padding-bottom: 50px;
}
.brand-light .brand-mark {
  background: var(--amber);
  color: var(--navy);
}
.brand-light .brand-mark i {
  background: #fff;
  opacity: .45;
}
.brand-light .brand-copy small {
  color: #6f8492;
}
.footer-brand>p {
  color: #6f8492;
  font-size: 12px;
  margin-top: 22px;
}
.footer-main>div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-main h4 {
  font-size: 14px;
  margin: 0 0 12px;
}
.footer-main>div:not(.footer-brand) a,.footer-main>div:not(.footer-brand) p {
  color: #788d9a;
  font-size: 12px;
  margin: 0;
}
.footer-main>div:not(.footer-brand) a:hover {
  color: var(--amber);
}
.footer-contact>a {
  font-size: 18px !important;
  color: #fff !important;
  font-weight: 700;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #5f7482;
  font-size: 11px;
}
.floating-call {
  position: fixed;
  right: 22px;
  bottom: 22px;
  background: var(--amber);
  color: var(--navy);
  padding: 13px 18px;
  z-index: 45;
  box-shadow: 0 12px 30px rgba(0,0,0,.25);
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.floating-call span {
  font-size: 10px;
}
.floating-call strong {
  font: 700 15px Arial;
}
@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }
  .mobile-menu {
    display: block;
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .hero {
    min-height: auto;
  }
  .hero-copy {
    padding: 70px 0 20px;
  }
  .hero-visual {
    height: 500px;
  }
  .hero-metrics {
    margin-top: 35px;
  }
  .product-grid {
    grid-template-columns: repeat(2,1fr);
  }
  .solution-grid {
    grid-template-columns: 1fr;
  }
  .solution-grid article {
    min-height: 360px;
  }
  .process-grid {
    grid-template-columns: repeat(3,1fr);
    gap: 35px 0;
  }
  .process-grid::before {
    display: none;
  }
  .process-grid b {
    display: none;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }
  .about-visual {
    width: min(570px,94%);
  }
  .contact-inner {
    grid-template-columns: 1fr 360px;
    gap: 40px;
  }
  .footer-main {
    grid-template-columns: 2fr 1fr 1fr;
  }
  .footer-contact {
    grid-column: 2/4;
  }
  .section {
    padding: 82px 0;
  }
}
@media (max-width: 640px) {
  .shell {
    width: min(100% - 32px,1200px);
  }
  .top-strip-inner>span {
    display: none;
  }
  .top-strip-inner {
    justify-content: flex-end;
  }
  .site-header {
    height: 70px;
  }
  .brand-copy strong {
    font-size: 16px;
  }
  .brand-mark {
    width: 38px;
    height: 38px;
  }
  .hero-copy {
    padding-top: 58px;
  }
  .eyebrow {
    font-size: 10px;
    flex-wrap: wrap;
  }
  .hero h1 {
    font-size: 44px;
  }
  .hero-lead {
    font-size: 15px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .button {
    justify-content: space-between;
  }
  .hero-metrics div {
    min-width: 0;
    flex: 1;
    margin-right: 13px;
    padding-right: 13px;
  }
  .hero-metrics strong {
    font-size: 26px;
  }
  .hero-visual {
    height: 445px;
  }
  .door-stage {
    height: 410px;
  }
  .shield-door {
    width: 205px;
    height: 330px;
  }
  .door-window {
    left: 48px;
  }
  .measurement-v {
    left: 5%;
  }
  .visual-caption {
    bottom: 8px;
  }
  .hero-ticker {
    font-size: 10px;
  }
  .section {
    padding: 65px 0;
  }
  .section-head {
    display: block;
    margin-bottom: 32px;
  }
  .section-head>p {
    text-align: left;
    margin-top: 17px;
  }
  .section-head h2,.about h2,.contact h2 {
    font-size: 36px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-art {
    height: 230px;
  }
  .product-callout {
    align-items: flex-start;
    gap: 20px;
    flex-direction: column;
  }
  .product-callout div {
    display: block;
  }
  .product-callout strong {
    display: block;
    margin-top: 8px;
  }
  .product-callout a {
    width: 100%;
    text-align: center;
  }
  .solution-grid article {
    min-height: 390px;
  }
  .process-grid {
    grid-template-columns: repeat(2,1fr);
    gap: 38px 0;
  }
  .about-grid {
    gap: 42px;
  }
  .about-visual {
    height: 410px;
  }
  .blueprint-room {
    width: 240px;
    height: 185px;
  }
  .blueprint-room::after {
    left: 55px;
    width: 125px;
    height: 150px;
  }
  .blueprint-room i {
    left: 83px;
  }
  .blueprint-room b {
    left: 105px;
  }
  .about-badge {
    right: -10px;
    bottom: 18px;
  }
  .about-copy h2 {
    font-size: 37px;
  }
  .about-points {
    grid-template-columns: 1fr;
  }
  .about-points span:nth-child(odd) {
    border-right: 0;
  }
  .contact {
    padding: 65px 0;
  }
  .contact-inner {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .contact h2 {
    font-size: 39px;
  }
  .contact-card {
    padding: 25px;
  }
  .contact-card>a:not(.contact-button) {
    font-size: 26px;
  }
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 35px;
  }
  .footer-brand {
    grid-column: 1/3;
  }
  .footer-contact {
    grid-column: auto;
  }
  .footer-bottom {
    height: auto;
    min-height: 65px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
  }
  .floating-call {
    left: 16px;
    right: 16px;
    bottom: 12px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .floating-call strong {
    font-size: 17px;
  }
  footer {
    padding-bottom: 67px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}