:root {
  --red: #1769e0;
  --red-dark: #0b3b8f;
  --red-pale: #eef5ff;
  --black: #0b0d12;
  --charcoal: #121b29;
  --grey-700: #55555a;
  --grey-500: #85858b;
  --grey-300: #d8d8dc;
  --grey-100: #f4f4f5;
  --white: #ffffff;
  --max: 1220px;
  --radius: 18px;
  --shadow: 0 18px 48px rgba(8, 21, 37, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--black);
  color: var(--white);
}

.skip-link:focus {
  left: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--grey-300);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
}

.nav-shell {
  width: min(calc(100% - 40px), var(--max));
  min-height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  display: block;
  width: 286px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
  color: var(--charcoal);
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  text-decoration: none;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 2px;
  height: 3px;
  background: var(--red);
  transition: right 160ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a[aria-current="page"]::after {
  right: 0;
}

.site-nav .contact-nav {
  padding: 11px 17px;
  background: var(--red);
  color: var(--white);
}

.site-nav .contact-nav::after {
  display: none;
}

.site-nav .contact-nav:hover,
.site-nav .contact-nav:focus-visible {
  background: var(--red-dark);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--grey-300);
  background: var(--white);
  color: var(--black);
  font-size: 21px;
  cursor: pointer;
}

.hero {
  overflow: hidden;
  background: var(--black);
  color: var(--white);
}

.hero-shell {
  width: min(calc(100% - 40px), var(--max));
  min-height: 610px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.7fr);
  align-items: center;
  gap: 80px;
  padding: 78px 0;
}

.hero h1,
.page-intro h1 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.hero h1 {
  max-width: 760px;
  color: var(--white);
  font-size: clamp(52px, 7vw, 88px);
}

.hero-copy > p {
  max-width: 700px;
  margin: 28px 0 0;
  color: #ceced2;
  font-size: clamp(18px, 2vw, 22px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 2px solid var(--red);
  background: var(--red);
  color: var(--white);
  font-weight: 900;
  text-decoration: none;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button:hover,
.button:focus-visible {
  border-color: var(--red-dark);
  background: var(--red-dark);
}

.button.secondary {
  border-color: #6b6b70;
  background: transparent;
}

.button.secondary:hover,
.button.secondary:focus-visible {
  border-color: var(--white);
  background: var(--white);
  color: var(--black);
}

.hero-panel {
  position: relative;
  padding: 34px;
  border: 1px solid #38383c;
  background: #18181a;
}

.hero-panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 90px;
  height: 7px;
  background: var(--red);
}

.hero-panel dl {
  margin: 0;
}

.hero-panel div {
  padding: 18px 0;
  border-bottom: 1px solid #38383c;
}

.hero-panel div:last-child {
  border-bottom: 0;
}

.hero-panel dt {
  color: var(--grey-500);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-panel dd {
  margin: 4px 0 0;
  color: var(--white);
  font-size: 18px;
  font-weight: 800;
}

.quick-facts {
  background: var(--red);
  color: var(--white);
}

.quick-facts-shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.quick-facts span {
  padding: 17px 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
  text-align: center;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.quick-facts span:last-child {
  border-right: 0;
}

.section {
  padding: 92px 0;
}

.section.grey {
  background: var(--grey-100);
}

.section.black {
  background: var(--black);
  color: var(--white);
}

.section-shell,
.page-intro-shell,
.contact-strip-shell,
.footer-shell {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 42px;
}

.section-heading h2,
.information-panel h2,
.contact-copy h2 {
  margin: 0 0 13px;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading p,
.information-panel p {
  margin: 0;
  color: var(--grey-700);
  font-size: 17px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.service-card {
  display: grid;
  grid-template-columns: 230px 1fr;
  min-height: 310px;
  overflow: hidden;
  border: 1px solid var(--grey-300);
  background: var(--white);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.service-card img {
  width: 100%;
  height: 100%;
  min-height: 310px;
  object-fit: contain;
  padding: 18px;
  background: var(--grey-100);
  transition: background 180ms ease, filter 180ms ease, transform 180ms ease;
}

.service-card:hover,
.service-card:focus-visible {
  border-color: var(--black);
  outline: none;
  box-shadow: 0 0 0 5px var(--black), 0 0 30px rgba(23, 105, 224, 0.5);
  transform: translateY(-3px);
}

.service-card:hover img,
.service-card:focus-visible img {
  background: var(--black);
  filter: invert(1) hue-rotate(180deg) contrast(1.08);
}

.service-card-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
}

.service-card h2 {
  margin: 0 0 14px;
  font-size: 33px;
  line-height: 1.05;
}

.service-card p {
  margin: 0;
  color: var(--grey-700);
}

.text-link {
  margin-top: 25px;
  color: var(--red-dark);
  font-weight: 900;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #38383c;
}

.step {
  padding: 34px;
  background: var(--charcoal);
}

.step strong {
  display: block;
  margin-bottom: 16px;
  color: var(--red);
  font-size: 14px;
  letter-spacing: 0.08em;
}

.step h3 {
  margin: 0 0 10px;
  color: var(--white);
  font-size: 23px;
}

.step p {
  margin: 0;
  color: #bdbdc2;
}

.page-intro {
  border-bottom: 1px solid var(--grey-300);
  background: var(--grey-100);
}

.page-intro-shell {
  padding: 76px 0 66px;
}

.page-intro h1 {
  max-width: 950px;
  font-size: clamp(48px, 7vw, 78px);
}

.page-intro p {
  max-width: 790px;
  margin: 24px 0 0;
  color: var(--grey-700);
  font-size: 19px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--red-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.about-visual {
  overflow: hidden;
  border-bottom: 1px solid var(--grey-300);
  background: var(--grey-100);
}

.about-visual img {
  display: block;
  width: 100%;
  height: clamp(330px, 43vw, 570px);
  object-fit: cover;
  object-position: center;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  gap: 90px;
  align-items: start;
}

.about-grid h2,
.scope-panel h2,
.form-sidebar h2 {
  margin: 0;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.prose-large p {
  margin: 0 0 22px;
  color: var(--grey-700);
  font-size: clamp(18px, 2vw, 22px);
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.value-card {
  padding: 34px;
  border-top: 6px solid var(--red);
  background: var(--white);
  box-shadow: var(--shadow);
}

.value-card span {
  color: var(--red);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.value-card h2 {
  margin: 20px 0 10px;
  font-size: 25px;
  line-height: 1.1;
}

.value-card p {
  margin: 0;
  color: var(--grey-700);
}

.scope-panel {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: 80px;
  align-items: start;
}

.scope-panel .eyebrow {
  color: var(--red);
}

.scope-panel p {
  margin: 0 0 22px;
  color: #d0d0d4;
  font-size: 19px;
}

.process-list {
  display: grid;
  gap: 1px;
  background: var(--grey-300);
}

.process-item {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding: 38px 42px;
  background: var(--white);
}

.process-number {
  color: var(--red);
  font-size: 38px;
  font-weight: 900;
  line-height: 1;
}

.process-item h2 {
  margin: 0 0 9px;
  font-size: 27px;
  line-height: 1.1;
}

.process-item p {
  max-width: 850px;
  margin: 0;
  color: var(--grey-700);
}

.flow-grid {
  display: grid;
  grid-template-areas:
    "one two three"
    "six five four";
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 52px 42px;
}

.flow-card {
  position: relative;
  border: 1px solid var(--grey-300);
  background: var(--white);
  box-shadow: var(--shadow);
}

.flow-card.step-1 { grid-area: one; }
.flow-card.step-2 { grid-area: two; }
.flow-card.step-3 { grid-area: three; }
.flow-card.step-4 { grid-area: four; }
.flow-card.step-5 { grid-area: five; }
.flow-card.step-6 { grid-area: six; }

.flow-card::after {
  position: absolute;
  z-index: 2;
  color: var(--red);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.flow-card.step-1::after,
.flow-card.step-2::after {
  content: "→";
  top: 50%;
  right: -36px;
  transform: translateY(-50%);
}

.flow-card.step-3::after {
  content: "↓";
  bottom: -43px;
  left: 50%;
  transform: translateX(-50%);
}

.flow-card.step-4::after,
.flow-card.step-5::after {
  content: "←";
  top: 50%;
  left: -36px;
  transform: translateY(-50%);
}

.flow-card img,
.system-card img,
.safety-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 14px;
  background: var(--grey-100);
  transition: background 180ms ease, box-shadow 180ms ease, filter 180ms ease, transform 180ms ease;
}

.flow-card,
.system-card,
.safety-card {
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.flow-card:hover,
.system-card:hover,
.safety-card:hover {
  border-color: var(--black);
  box-shadow: 0 0 0 5px var(--black), 0 0 30px rgba(23, 105, 224, 0.5);
  transform: translateY(-3px);
}

.flow-card:hover img,
.system-card:hover img,
.safety-card:hover img {
  background: var(--black);
  filter: invert(1) hue-rotate(180deg) contrast(1.08);
}

.flow-card-copy,
.system-card-copy {
  padding: 21px 22px 24px;
}

.flow-number {
  display: inline-flex;
  margin-bottom: 11px;
  color: var(--red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.09em;
}

.flow-card h2,
.system-card h2,
.safety-card h2 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.1;
}

.flow-card p,
.system-card p,
.safety-card p {
  margin: 0;
  color: var(--grey-700);
  font-size: 14px;
}

.flow-note {
  margin: 28px 0 0;
  color: var(--grey-700);
  font-size: 13px;
}

.safety-note {
  color: #bdbdc2;
  text-align: center;
}

.information-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
  align-items: start;
  padding: 48px;
  border-left: 8px solid var(--red);
  background: var(--white);
}

.compact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.compact-list li {
  position: relative;
  padding: 11px 0 11px 20px;
  border-bottom: 1px solid var(--grey-300);
  font-weight: 700;
}

.compact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 7px;
  height: 7px;
  background: var(--red);
}

.supply-line {
  padding: 20px;
  border: 1px solid #424246;
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
  font-weight: 800;
}

.system-top,
.system-outputs {
  display: grid;
  gap: 42px;
}

.system-top {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.system-outputs {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 820px;
  margin: 0 auto;
}

.system-card {
  position: relative;
  border: 1px solid var(--grey-300);
  background: var(--white);
  box-shadow: var(--shadow);
}

.system-top .system-card:not(:last-child)::after {
  content: "→";
  position: absolute;
  top: 50%;
  right: -36px;
  z-index: 2;
  color: var(--red);
  font-size: 34px;
  font-weight: 900;
  transform: translateY(-50%);
}

.system-branch {
  position: relative;
  margin: 28px auto;
  color: var(--red);
  text-align: center;
  font-size: 28px;
  font-weight: 900;
}

.system-branch span {
  display: block;
  margin-top: 2px;
  color: var(--grey-700);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.safety-card {
  max-width: 820px;
  margin: 42px auto 0;
  display: grid;
  grid-template-columns: 260px 1fr;
  align-items: center;
  border: 3px solid var(--red);
  background: var(--white);
}

.safety-card img {
  height: 100%;
  aspect-ratio: auto;
}

.safety-card-copy {
  padding: 28px;
}

.contact-strip {
  background: var(--red);
  color: var(--white);
}

.contact-strip-shell {
  min-height: 126px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  padding: 28px 0;
}

.contact-strip h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
}

.contact-strip a {
  color: var(--white);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.contact-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 60px;
  align-items: start;
}

.form-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 54px;
  align-items: start;
}

.form-sidebar {
  position: sticky;
  top: 126px;
  padding: 30px;
  border-left: 7px solid var(--red);
  background: var(--grey-100);
}

.form-sidebar h2 {
  font-size: 31px;
}

.form-sidebar p,
.form-sidebar li {
  color: var(--grey-700);
}

.form-sidebar ul {
  margin: 20px 0;
  padding-left: 19px;
}

.form-sidebar li + li {
  margin-top: 7px;
}

.extended-form {
  padding: 34px;
}

.contact-copy p {
  color: var(--grey-700);
}

.contact-details {
  display: grid;
  gap: 13px;
  margin-top: 30px;
}

.contact-details a {
  color: var(--black);
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding: 38px;
  border-top: 8px solid var(--red);
  background: var(--grey-100);
}

.field {
  display: grid;
  gap: 7px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 13px;
  font-weight: 900;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 13px;
  border: 1px solid #b5b5ba;
  border-radius: 0;
  background: var(--white);
  color: var(--black);
}

.field input[type="file"] {
  padding: 9px;
  background: var(--white);
}

.field input[type="file"]::file-selector-button {
  margin-right: 12px;
  padding: 8px 11px;
  border: 0;
  background: var(--charcoal);
  color: var(--white);
  font-weight: 800;
  cursor: pointer;
}

.field textarea {
  min-height: 160px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 3px solid rgba(23, 105, 224, 0.2);
  border-color: var(--red);
}

.form-note {
  margin: 0;
  color: var(--grey-700);
  font-size: 12px;
}

.form-note a {
  color: var(--red-dark);
  font-weight: 800;
}

.upload-note {
  margin: -6px 0 0;
  color: var(--grey-700);
  font-size: 12px;
}

.faq-list {
  max-width: 940px;
}

.faq-list details {
  border-top: 1px solid var(--grey-300);
}

.faq-list details:last-child {
  border-bottom: 1px solid var(--grey-300);
}

.faq-list summary {
  position: relative;
  padding: 25px 56px 25px 0;
  cursor: pointer;
  font-size: 20px;
  font-weight: 900;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 20px;
  right: 2px;
  color: var(--red);
  font-size: 30px;
  line-height: 1;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details > div {
  max-width: 820px;
  padding: 0 50px 24px 0;
  color: var(--grey-700);
}

.faq-list p {
  margin: 0;
}

.faq-list a {
  color: var(--red-dark);
  font-weight: 800;
}

.legal-notice {
  margin-bottom: 42px;
  padding: 20px 22px;
  border-left: 6px solid var(--red);
  background: var(--red-pale);
}

.privacy-content {
  max-width: 850px;
}

.privacy-content section + section {
  margin-top: 38px;
}

.privacy-content h2 {
  margin: 0 0 10px;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
}

.privacy-content p,
.privacy-content li {
  color: var(--grey-700);
}

.privacy-content p {
  margin: 0 0 14px;
}

.privacy-content ul {
  margin: 0;
  padding-left: 20px;
}

.privacy-content a {
  color: var(--red-dark);
  font-weight: 800;
}

.form-success {
  display: none;
  margin-bottom: 24px;
  padding: 18px 20px;
  border-left: 6px solid var(--red);
  background: var(--red-pale);
  font-weight: 800;
}

.form-success.visible {
  display: block;
}

.hidden {
  display: none !important;
}

.site-footer {
  padding: 48px 0 22px;
  background: var(--black);
  color: #c7c7cc;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.15fr 0.8fr 0.8fr 1fr;
  gap: 38px;
  padding-bottom: 38px;
}

.footer-logo {
  width: 245px;
  padding: 13px;
  background: var(--white);
}

.footer-column h2 {
  margin: 0 0 12px;
  color: var(--white);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a,
.footer-column p {
  display: block;
  margin: 7px 0;
  color: #c7c7cc;
  font-size: 14px;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: var(--white);
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid #343438;
  color: #85858b;
  font-size: 11px;
}

.footer-bottom a {
  color: inherit;
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--white);
}

@media (max-width: 1120px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: absolute;
    top: 88px;
    left: 0;
    right: 0;
    display: none;
    padding: 20px;
    border-bottom: 1px solid var(--grey-300);
    background: var(--white);
    box-shadow: var(--shadow);
  }

  .site-nav.open {
    display: grid;
    gap: 10px;
  }

  .site-nav .contact-nav {
    text-align: center;
  }

  .hero-shell,
  .contact-layout,
  .information-panel,
  .about-grid,
  .scope-panel,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .form-sidebar {
    position: static;
  }

  .hero-shell {
    gap: 48px;
  }

  .hero-panel {
    max-width: 650px;
  }

  .service-card {
    grid-template-columns: 1fr;
  }

  .service-card img {
    height: 260px;
    min-height: 0;
  }

  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-grid {
    grid-template-areas:
      "one two"
      "three four"
      "five six";
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-card::after {
    display: none;
  }
}

@media (max-width: 720px) {
  .nav-shell,
  .hero-shell,
  .quick-facts-shell,
  .section-shell,
  .page-intro-shell,
  .contact-strip-shell,
  .footer-shell {
    width: min(calc(100% - 28px), var(--max));
  }

  .nav-shell {
    min-height: 76px;
  }

  .brand img {
    width: 220px;
  }

  .site-nav {
    top: 76px;
  }

  .hero-shell {
    min-height: 0;
    padding: 62px 0;
  }

  .hero h1 {
    font-size: 52px;
  }

  .quick-facts-shell {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-facts span:nth-child(2) {
    border-right: 0;
  }

  .quick-facts span:nth-child(-n+2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  }

  .section {
    padding: 68px 0;
  }

  .service-grid,
  .steps,
  .flow-grid,
  .system-top,
  .system-outputs,
  .compact-list,
  .contact-form,
  .value-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .flow-grid {
    grid-template-areas:
      "one"
      "two"
      "three"
      "four"
      "five"
      "six";
    gap: 42px;
  }

  .flow-card:not(.step-6)::after,
  .system-top .system-card:not(:last-child)::after {
    display: block;
    content: "↓";
    top: auto;
    right: auto;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
  }

  .system-top,
  .system-outputs {
    gap: 42px;
  }

  .safety-card {
    grid-template-columns: 1fr;
  }

  .safety-card img {
    height: 230px;
  }

  .information-panel,
  .contact-form {
    padding: 28px;
  }

  .about-visual img {
    height: 300px;
  }

  .process-item {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 30px 26px;
  }

  .contact-strip-shell {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .field.full {
    grid-column: auto;
  }

  .contact-details a {
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.cookie-consent-open {
  overflow: hidden;
}

.cookie-consent-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(16, 16, 16, 0.72);
}

.cookie-consent-dialog {
  width: min(100%, 580px);
  padding: 34px;
  border-top: 6px solid var(--red);
  background: var(--white);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

.cookie-consent-label {
  margin: 0 0 8px;
  color: var(--red-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cookie-consent-dialog h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 5vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.cookie-consent-dialog p {
  margin: 0;
  color: var(--grey-700);
}

.cookie-consent-policy {
  margin-top: 16px !important;
}

.cookie-consent-policy a {
  color: var(--red-dark);
  font-weight: 800;
}

.cookie-consent-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.cookie-consent-button {
  min-height: 52px;
  padding: 12px 16px;
  border: 2px solid var(--black);
  background: var(--white);
  color: var(--black);
  font-weight: 900;
  cursor: pointer;
}

.cookie-consent-button.accept {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
}

.cookie-consent-button:hover,
.cookie-consent-button:focus-visible {
  border-color: var(--red-dark);
  outline: 3px solid rgba(23, 105, 224, 0.22);
  outline-offset: 2px;
}

.cookie-consent-button.accept:hover,
.cookie-consent-button.accept:focus-visible {
  background: var(--red-dark);
}

.cookie-settings-button {
  margin-top: 8px;
  cursor: pointer;
}

@media (max-width: 520px) {
  .cookie-consent-dialog {
    padding: 28px 22px;
  }

  .cookie-consent-actions {
    grid-template-columns: 1fr;
  }
}

/* Automation-only catalogue */
.hero {
  background: linear-gradient(135deg, #081525 0%, var(--black) 64%, #102f5d 100%);
}

.hero-panel {
  border-color: #29405f;
  background: rgba(18, 27, 41, 0.92);
}

.hero .eyebrow {
  color: #76adff;
}

.hero-panel div {
  border-color: #29405f;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--grey-700);
  font-size: 13px;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--red-dark);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.category-link {
  position: relative;
  display: flex;
  min-height: 410px;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--grey-300);
  border-top: 6px solid var(--red);
  background: var(--white);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.category-link::before {
  content: attr(data-number);
  position: absolute;
  z-index: 2;
  top: 0;
  left: 0;
  padding: 8px 11px;
  background: var(--red);
  color: var(--white);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.08em;
}

.category-link > img {
  display: block;
  width: 100%;
  height: 205px;
  padding: 14px;
  border-bottom: 1px solid var(--grey-300);
  background: var(--grey-100);
  object-fit: contain;
  transition: transform 220ms ease;
}

.category-link > img.category-photo {
  padding: 0;
  object-fit: cover;
}

.category-link h2 {
  position: relative;
  margin: 24px 24px 12px;
  font-size: 25px;
  line-height: 1.08;
}

.category-link p {
  position: relative;
  margin: 0 24px;
  color: var(--grey-700);
  font-size: 14px;
}

.category-link .text-link {
  position: relative;
  margin: auto 24px 0;
  padding: 22px 0 26px;
}

.category-link:hover,
.category-link:focus-visible {
  border-color: var(--black);
  outline: none;
  box-shadow: 0 0 0 4px var(--black), 0 12px 30px rgba(23, 105, 224, 0.35);
  transform: translateY(-3px);
}

.category-link:hover > img,
.category-link:focus-visible > img {
  transform: scale(1.025);
}

.stock-note {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 34px;
  padding: 22px 24px;
  border-left: 7px solid var(--red);
  background: var(--red-pale);
}

.stock-note strong {
  flex: 0 0 auto;
}

.stock-note p {
  margin: 0;
  color: var(--grey-700);
}

.catalogue-filter-panel {
  margin-bottom: 30px;
  padding: 28px;
  border-top: 7px solid var(--red);
  background: var(--grey-100);
}

.catalogue-filter-panel h2 {
  margin: 0 0 8px;
  font-size: 28px;
  line-height: 1.1;
}

.catalogue-filter-panel > p {
  margin: 0 0 22px;
  color: var(--grey-700);
}

.catalogue-filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  align-items: end;
}

.catalogue-filter-grid label {
  display: grid;
  gap: 7px;
  color: var(--black);
  font-size: 13px;
  font-weight: 900;
}

.catalogue-filter-grid select {
  width: 100%;
  min-height: 48px;
  padding: 11px 38px 11px 12px;
  border: 1px solid #aeb8c6;
  border-radius: 0;
  background: var(--white);
  color: var(--black);
}

.catalogue-filter-grid select:focus {
  border-color: var(--red);
  outline: 3px solid rgba(23, 105, 224, 0.2);
}

.catalogue-filter-actions {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  margin-top: 20px;
}

.catalogue-filter-actions p {
  margin: 0;
  color: var(--grey-700);
  font-size: 14px;
  font-weight: 800;
}

.filter-reset {
  min-height: 44px;
  padding: 9px 16px;
  border: 2px solid var(--black);
  background: var(--white);
  color: var(--black);
  font-weight: 900;
  cursor: pointer;
}

.filter-reset:hover,
.filter-reset:focus-visible {
  border-color: var(--red-dark);
  color: var(--red-dark);
}

.catalogue-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.catalogue-card {
  display: flex;
  min-height: 320px;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--grey-300);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(8, 21, 37, 0.08);
}

.catalogue-card[hidden] {
  display: none;
}

.catalogue-card h2 {
  margin: 0 0 10px;
  font-size: 23px;
  line-height: 1.12;
}

.catalogue-card > p {
  margin: 0 0 20px;
  color: var(--grey-700);
  font-size: 14px;
}

.catalogue-meta {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.catalogue-meta div {
  padding-top: 12px;
  border-top: 1px solid var(--grey-300);
}

.catalogue-meta dt {
  color: var(--grey-700);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalogue-meta dd {
  margin: 4px 0 0;
  color: var(--black);
  font-size: 13px;
  font-weight: 700;
}

.catalogue-card .text-link {
  display: inline-block;
  margin-top: 20px;
}

.catalogue-empty {
  display: none;
  padding: 34px;
  border-left: 7px solid var(--red);
  background: var(--red-pale);
}

.catalogue-empty.visible {
  display: block;
}

.catalogue-empty h2 {
  margin: 0 0 8px;
}

.catalogue-empty p {
  margin: 0;
  color: var(--grey-700);
}

.category-cta {
  margin-top: 38px;
  padding: 30px;
  background: var(--black);
  color: var(--white);
}

.category-cta h2 {
  margin: 0 0 9px;
  font-size: 29px;
}

.category-cta p {
  margin: 0 0 20px;
  color: #c5cfda;
}

@media (max-width: 1040px) {
  .category-grid,
  .catalogue-filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .catalogue-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .category-grid,
  .catalogue-filter-grid,
  .catalogue-grid {
    grid-template-columns: 1fr;
  }

  .category-link {
    min-height: 0;
  }

  .category-link > img {
    height: 250px;
  }

  .catalogue-filter-actions,
  .stock-note {
    align-items: stretch;
    flex-direction: column;
  }
}