:root {
  --ink: #0b2239;
  --ink-2: #15354f;
  --signal: #bd4216;
  --signal-dark: #91300f;
  --signal-light: #ff8a5e;
  --paper: #f3f0e9;
  --white: #fcfbf8;
  --steel: #5d6872;
  --muted: #626e78;
  --line: #d7dad8;
  --line-dark: rgba(255, 255, 255, 0.16);
  --shadow: 0 24px 70px rgba(11, 34, 57, 0.12);
  --shell: min(1180px, calc(100vw - 48px));
  --radius: 2px;
  --header-h: 82px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

h1,
h2,
h3,
p,
figure,
blockquote,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.035em;
}

ul,
ol {
  padding-left: 1.2em;
}

address {
  font-style: normal;
}

::selection {
  color: var(--white);
  background: var(--signal);
}

:focus-visible {
  outline: 3px solid rgba(232, 93, 42, 0.5);
  outline-offset: 3px;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.section {
  padding: 112px 0;
}

.section--tight {
  padding: 80px 0;
}

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

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

.section--grid {
  background-image: linear-gradient(rgba(11, 34, 57, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 34, 57, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--signal);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  background: currentColor;
}

.eyebrow--light {
  color: #ff8455;
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 56px;
}

.section-head h2,
.display-title {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 700;
}

.section-head p {
  margin-bottom: 0;
  color: var(--steel);
}

.section--ink .section-head p {
  color: #b8c1c7;
}

.lead {
  color: var(--steel);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.8;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 700;
  transition: transform 0.25s var(--ease), background 0.25s, color 0.25s, border-color 0.25s;
}

.btn:hover {
  transform: translateY(-2px);
}
.btn:disabled {
  cursor: not-allowed;
  opacity: 0.58;
  transform: none;
}

.btn--primary {
  color: var(--white);
  background: var(--signal);
}

.btn--primary:hover {
  background: var(--signal-dark);
}

.btn--secondary {
  border-color: rgba(11, 34, 57, 0.22);
  background: rgba(252, 251, 248, 0.56);
}

.btn--secondary:hover {
  border-color: var(--ink);
  background: var(--white);
}

.btn--light {
  color: var(--ink);
  background: var(--white);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  padding-bottom: 5px;
  border-bottom: 1px solid rgba(11, 34, 57, 0.35);
  font-weight: 700;
}

.text-link span {
  color: var(--signal);
  transition: transform 0.25s var(--ease);
}

.text-link:hover span {
  transform: translateX(4px);
}

.text-link--light {
  border-color: rgba(255, 255, 255, 0.35);
}

.text-link--light span {
  color: var(--signal-light);
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(243, 240, 233, 0.96);
  transition: box-shadow 0.25s, background 0.25s;
}

.site-header.is-scrolled {
  background: rgba(252, 251, 248, 0.97);
  box-shadow: 0 8px 34px rgba(11, 34, 57, 0.09);
  backdrop-filter: blur(16px);
}

.utility-bar {
  color: #c9d1d6;
  background: var(--ink);
  font-size: 12px;
}

.utility-inner {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
}

.utility-inner p {
  margin: 0;
  letter-spacing: 0.08em;
}

.utility-inner a {
  color: var(--white);
  font-weight: 700;
}

.nav-wrap {
  display: flex;
  min-height: var(--header-h);
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex: 0 0 auto;
}

.brand img {
  border-radius: 4px;
}

.brand span {
  display: grid;
  line-height: 1.1;
}

.brand strong {
  font-size: 19px;
  letter-spacing: 0.08em;
}

.brand small {
  margin-top: 5px;
  color: var(--steel);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.3vw, 34px);
}

.site-nav > a:not(.nav-cta) {
  position: relative;
  padding: 26px 0;
  font-size: 14px;
  font-weight: 700;
}

.site-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 19px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
}

.site-nav > a:hover::after,
.site-nav > a.is-current::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  color: var(--white);
  background: var(--signal);
  font-size: 13px;
  font-weight: 800;
}

.nav-cta:hover {
  background: var(--signal-dark);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 11px;
  border: 0;
  background: transparent;
}

.menu-toggle i {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
  transition: transform 0.25s, opacity 0.25s;
}

/* Hero */
.home-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.home-hero::before {
  position: absolute;
  inset: 0 50% 0 0;
  content: "";
  pointer-events: none;
  background-image: linear-gradient(rgba(11, 34, 57, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 34, 57, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
}

.hero-grid {
  display: grid;
  min-height: min(780px, calc(100vh - 116px));
  grid-template-columns: 52% 48%;
}

.hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  max-width: 650px;
  flex-direction: column;
  justify-content: center;
  padding: 84px 70px 72px 0;
}

.hero-copy h1 {
  margin-bottom: 26px;
  font-size: clamp(46px, 6vw, 82px);
  font-weight: 750;
  letter-spacing: -0.06em;
}

.hero-copy h1 span {
  display: block;
  color: var(--signal);
}

.hero-copy > p {
  max-width: 570px;
  margin-bottom: 32px;
  color: var(--steel);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  overflow: hidden;
  background: var(--ink);
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.04);
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, rgba(11, 34, 57, 0.02), rgba(11, 34, 57, 0.58));
}

.hero-caption {
  position: absolute;
  z-index: 2;
  right: 30px;
  bottom: 28px;
  left: 30px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 30px;
  color: var(--white);
}

.hero-caption strong {
  font-size: 17px;
}

.hero-caption span {
  max-width: 260px;
  color: #cbd3d7;
  font-size: 12px;
  text-align: right;
}

.hero-index {
  position: absolute;
  z-index: 2;
  top: 34px;
  right: 34px;
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.48);
  color: var(--white);
  font-weight: 800;
}

.fact-strip {
  position: relative;
  z-index: 4;
  display: grid;
  margin-top: -1px;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--line);
  background: var(--white);
}

.fact {
  display: grid;
  min-height: 132px;
  align-content: center;
  padding: 24px 34px;
  border-right: 1px solid var(--line);
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  color: var(--signal);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.fact span {
  margin-top: 10px;
  color: var(--steel);
  font-size: 13px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.page-hero__image {
  position: absolute;
  inset: 0 0 0 50%;
}

.page-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.56;
}

.page-hero__image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, var(--ink), rgba(11, 34, 57, 0.15));
}

.page-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 480px;
  grid-template-columns: minmax(0, 0.75fr) minmax(300px, 0.25fr);
  align-items: end;
  padding-top: 100px;
  padding-bottom: 66px;
}

.page-hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(48px, 7vw, 88px);
}

.page-hero__copy p {
  max-width: 660px;
  margin-bottom: 0;
  color: #c3ccd1;
  font-size: 18px;
}

.page-hero__meta {
  justify-self: end;
  padding-left: 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.24);
}

.page-hero__meta span,
.page-hero__meta strong {
  display: block;
}

.page-hero__meta span {
  margin-bottom: 8px;
  color: #9ba9b2;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-hero__meta strong {
  font-size: 15px;
}

/* Content components */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card {
  display: flex;
  min-height: 520px;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--white);
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}

.product-card:hover {
  z-index: 1;
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.product-card__image {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: #e7e9e7;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.product-card:hover .product-card__image img {
  transform: scale(1.045);
}

.product-card__index {
  position: absolute;
  bottom: 0;
  left: 0;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: var(--white);
  background: var(--signal);
  font-size: 12px;
  font-weight: 800;
}

.product-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 30px;
}

.product-card h3 {
  margin-bottom: 16px;
  font-size: 25px;
}

.product-card p {
  margin-bottom: 24px;
  color: var(--steel);
  font-size: 14px;
}

.product-card .text-link {
  align-self: flex-start;
  margin-top: auto;
}

.solution-feature {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  border: 1px solid var(--line-dark);
}

.solution-feature__image {
  min-height: 560px;
}

.solution-feature__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solution-feature__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(40px, 6vw, 84px);
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}

.solution-feature h2 {
  margin-bottom: 24px;
  font-size: clamp(36px, 4.5vw, 62px);
}

.solution-feature p {
  margin-bottom: 30px;
  color: #b8c2c8;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.capability-item {
  min-height: 290px;
  padding: 34px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(252, 251, 248, 0.55);
}

.capability-item span {
  display: block;
  margin-bottom: 56px;
  color: var(--signal);
  font-size: 12px;
  font-weight: 800;
}

.capability-item h3 {
  margin-bottom: 14px;
  font-size: 22px;
}

.capability-item p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 14px;
}

.partner-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.partner-row span {
  display: grid;
  min-height: 96px;
  place-items: center;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: #435463;
  background: var(--white);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.cta-band {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--signal);
}

.cta-band::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(120deg, transparent 0 53%, rgba(255, 255, 255, 0.08) 53% 53.4%, transparent 53.4%), linear-gradient(60deg, transparent 0 70%, rgba(11, 34, 57, 0.1) 70% 70.4%, transparent 70.4%);
}

.cta-band__inner {
  position: relative;
  display: flex;
  min-height: 300px;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  padding-block: 60px;
}

.cta-band h2 {
  max-width: 760px;
  margin-bottom: 14px;
  font-size: clamp(36px, 5vw, 62px);
}

.cta-band p {
  margin-bottom: 0;
  color: var(--white);
}

.cta-band .btn--light {
  flex: 0 0 auto;
}

.split-story {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(60px, 9vw, 120px);
  align-items: start;
}

.split-story__visual {
  position: sticky;
  top: 142px;
}

.split-story__visual img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  box-shadow: 28px 28px 0 var(--ink);
}

.split-story__visual--factory img {
  height: auto;
  aspect-ratio: 16 / 10;
  object-position: center;
}

.split-story__copy h2 {
  margin-bottom: 30px;
  font-size: clamp(36px, 4.5vw, 60px);
}

.split-story__copy p {
  margin-bottom: 22px;
  color: #435463;
  font-size: 17px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-dark);
}

.value-card {
  min-height: 280px;
  padding: 34px;
  background: var(--ink);
}

.value-card span {
  color: var(--signal);
  font-size: 42px;
  font-weight: 300;
}

.value-card h3 {
  margin: 50px 0 14px;
  font-size: 22px;
}

.value-card p {
  margin-bottom: 0;
  color: #aeb9bf;
  font-size: 14px;
}

.image-pair {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.image-pair figure {
  margin-bottom: 0;
  background: var(--ink);
}

.image-pair img {
  width: 100%;
  height: 460px;
  object-fit: cover;
}

.image-pair figure:nth-child(2) img {
  height: 380px;
  margin-top: 80px;
}

.image-pair figcaption {
  padding: 16px 0 0;
  color: var(--steel);
  background: var(--paper);
  font-size: 13px;
}

.catalog-nav {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.catalog-nav__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.catalog-nav__inner::-webkit-scrollbar {
  display: none;
}

.catalog-nav a {
  padding: 20px 30px;
  border-left: 1px solid var(--line);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.catalog-nav a:last-child {
  border-right: 1px solid var(--line);
}

.catalog-nav a:hover {
  color: var(--signal);
  background: var(--paper);
}

.catalog-section {
  padding: 96px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 116px;
}

.catalog-section:nth-of-type(even) {
  background: var(--white);
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(44px, 6vw, 82px);
}

.catalog-intro {
  align-self: start;
}

.catalog-intro h2 {
  margin-bottom: 22px;
  font-size: clamp(38px, 4vw, 54px);
  text-wrap: balance;
}

.catalog-intro p {
  color: var(--steel);
}

.product-list {
  display: grid;
  margin: 34px 0;
  padding: 0;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  border-top: 1px solid var(--line);
}

.product-list li {
  position: relative;
  padding: 13px 14px 13px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.product-list li::before {
  position: absolute;
  top: 23px;
  left: 3px;
  width: 6px;
  height: 6px;
  content: "";
  background: var(--signal);
}

.catalog-gallery {
  display: grid;
  min-width: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-self: start;
}

.catalog-media {
  min-width: 0;
  align-self: start;
}

.scroll-hint {
  display: none;
}

.gallery-button {
  position: relative;
  height: 300px;
  overflow: hidden;
  padding: 0;
  border: 1px solid #dce1e0;
  background: #ecefed;
  cursor: zoom-in;
}

.gallery-button:first-child {
  grid-row: auto;
}

.gallery-button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.gallery-button--contain img {
  padding: 16px;
  object-fit: contain;
}

.gallery-button:hover img {
  transform: scale(1.035);
}

.gallery-button::after {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  content: "+";
  color: var(--white);
  background: rgba(11, 34, 57, 0.9);
  font-size: 18px;
}

.lightbox {
  width: min(1000px, calc(100vw - 40px));
  max-height: calc(100vh - 40px);
  padding: 0;
  border: 0;
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.lightbox::backdrop {
  background: rgba(4, 14, 24, 0.82);
  backdrop-filter: blur(8px);
}

.lightbox button {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 0;
  color: var(--white);
  background: var(--signal);
  font-size: 28px;
  cursor: pointer;
}

.catalog-section.catalog-section--equipment {
  color: var(--white);
  background: var(--ink);
}

.catalog-section--equipment .section-head {
  margin-bottom: 42px;
}

.catalog-section--equipment .section-head p {
  color: #cbd3d7;
}

.catalog-section--equipment .solution-card {
  color: var(--ink);
}

.equipment-workflow {
  margin-top: 96px;
  padding-top: 88px;
  border-top: 1px solid var(--line-dark);
}

.equipment-workflow .section-head h3 {
  max-width: 820px;
  margin-bottom: 0;
  font-size: clamp(36px, 4.5vw, 58px);
}

.catalog-section--equipment .process-step::before {
  color: var(--signal-light);
}

.lightbox figure {
  margin: 0;
}

.lightbox img {
  width: 100%;
  max-height: calc(100vh - 120px);
  object-fit: contain;
  background: #e9ebea;
}

.lightbox figcaption {
  padding: 14px 20px;
  color: #c6cfd4;
  font-size: 14px;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.solution-card {
  display: grid;
  min-height: 420px;
  grid-template-columns: 44% 56%;
  border: 1px solid var(--line);
  background: var(--white);
  scroll-margin-top: 110px;
}

.solution-card__image {
  min-height: 100%;
  overflow: hidden;
  background: #e6e8e7;
}

.solution-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.solution-card:hover .solution-card__image img {
  transform: scale(1.04);
}

.solution-card__body {
  display: flex;
  flex-direction: column;
  padding: 34px;
}

.solution-card__body > span {
  color: var(--signal);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.solution-card h2,
.solution-card h3 {
  margin: 30px 0 18px;
  font-size: 25px;
}

.solution-card p {
  color: var(--steel);
  font-size: 14px;
}

.solution-card .text-link {
  align-self: flex-start;
  margin-top: auto;
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  counter-reset: process;
}

.process-step {
  position: relative;
  min-height: 270px;
  padding: 30px;
  border-top: 1px solid var(--line-dark);
  border-right: 1px solid var(--line-dark);
  counter-increment: process;
}

.process-step:first-child {
  border-left: 1px solid var(--line-dark);
}

.process-step::before {
  content: "0" counter(process);
  color: var(--signal);
  font-size: 13px;
  font-weight: 800;
}

.section--ink .process-step::before {
  color: var(--signal-light);
}

.process-step h3,
.process-step h4 {
  margin: 90px 0 12px;
  font-size: 22px;
}

.process-step p {
  margin: 0;
  color: #aeb9bf;
  font-size: 14px;
}

.quality-lead {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(50px, 8vw, 110px);
  align-items: center;
}

.quality-lead__image {
  position: relative;
}

.quality-lead__image img {
  width: 100%;
  height: 560px;
  object-fit: cover;
}

.quality-lead__image::before {
  position: absolute;
  z-index: -1;
  right: -22px;
  bottom: -22px;
  width: 60%;
  height: 60%;
  content: "";
  background: var(--signal);
}

.quality-lead__copy h2 {
  margin-bottom: 28px;
  font-size: clamp(38px, 5vw, 62px);
}

.quality-lead__copy p {
  color: #435463;
  font-size: 17px;
}

.quality-points {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
}

.quality-points div {
  padding: 20px 8px;
  border-bottom: 1px solid var(--line);
}

.quality-points strong,
.quality-points span {
  display: block;
}

.quality-points strong {
  font-size: 17px;
}

.quality-points span {
  color: var(--steel);
  font-size: 13px;
}

.certificate-grid {
  display: grid;
  width: min(100%, 980px);
  margin-inline: auto;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.certificate {
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--white);
}

.certificate button {
  display: flex;
  width: 100%;
  height: 360px;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  border: 0;
  background: #f5f5f2;
  cursor: zoom-in;
}

.certificate img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.certificate figcaption {
  padding: 16px 5px 5px;
}

.quality-certificates {
  padding-block: 88px;
}

.quality-certificates .section-head {
  margin-bottom: 38px;
}

.certificate strong,
.certificate span {
  display: block;
}

.certificate strong {
  font-size: 16px;
}

.certificate span {
  margin-top: 4px;
  color: var(--steel);
  font-size: 12px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(50px, 8vw, 110px);
}

.contact-details h2,
.inquiry-panel h2 {
  margin-bottom: 24px;
  font-size: clamp(36px, 4vw, 54px);
}

.contact-details > p {
  color: var(--steel);
}

.contact-list {
  margin-top: 42px;
  border-top: 1px solid var(--line);
}

.contact-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row > span {
  color: var(--steel);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.contact-row a,
.contact-row address {
  font-weight: 700;
}

.copy-button {
  min-width: 52px;
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  color: var(--steel);
  background: transparent;
  font-size: 11px;
  cursor: pointer;
}

.visit-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  margin-top: 32px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--signal);
  background: var(--white);
}

.visit-card__icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: var(--signal);
  background: rgba(232, 93, 42, 0.08);
}

.visit-card__icon svg {
  width: 25px;
  height: 25px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.visit-card__content > span {
  display: block;
  margin-bottom: 6px;
  color: var(--steel);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.visit-card__content h3 {
  margin: 0 0 8px;
  font-size: clamp(18px, 2vw, 22px);
}

.visit-card__content p {
  max-width: 560px;
  margin: 0;
  color: var(--steel);
  font-size: 13px;
  line-height: 1.7;
}

.visit-card__action {
  display: inline-flex;
  gap: 16px;
  align-items: center;
  padding: 12px 0 12px 18px;
  border-left: 1px solid var(--line);
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.visit-card__action span {
  color: var(--signal);
  font-size: 18px;
}

.inquiry-panel {
  padding: clamp(34px, 5vw, 64px);
  border-top: 4px solid var(--signal);
  background: var(--white);
  box-shadow: var(--shadow);
}

.inquiry-panel > p {
  margin-bottom: 32px;
  color: var(--steel);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

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

.field label {
  font-size: 13px;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--ink);
  background: #f8f7f3;
}

.field input,
.field select {
  height: 52px;
  padding: 0 14px;
}

.field textarea {
  min-height: 150px;
  padding: 14px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--signal);
  outline: 2px solid rgba(189, 66, 22, 0.18);
}

.field [aria-invalid="true"] {
  border-color: #b42318;
  background: #fff8f6;
}

.field-error {
  margin: -2px 0 0;
  color: #9f2418;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 24px;
}

.form-footer p {
  max-width: 310px;
  margin: 0;
  color: var(--steel);
  font-size: 12px;
}

.form-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--steel);
  font-size: 14px;
  font-weight: 700;
}

.form-status.is-success {
  color: #276238;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.faq-card {
  padding: 32px;
  border-top: 3px solid var(--signal);
  background: var(--white);
}

.faq-card h3 {
  margin-bottom: 16px;
  font-size: 20px;
}

.faq-card p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 14px;
}

/* Footer */
.site-footer {
  color: var(--white);
  background: #071a2b;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.65fr 0.9fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  padding-top: 82px;
  padding-bottom: 72px;
}

.brand--light small {
  color: #a9b5bc;
}

.footer-brand p {
  max-width: 360px;
  margin: 28px 0;
  color: #9fadb5;
}

.footer-main h2 {
  margin: 6px 0 24px;
  color: #80909a;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer-nav,
.footer-products,
.footer-contact {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-main > div:not(.footer-brand) a,
.footer-main address {
  color: #cbd3d7;
  font-size: 14px;
}

.footer-main > div:not(.footer-brand) a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--line-dark);
  color: #80909a;
  font-size: 12px;
}

.footer-bottom p {
  margin: 0;
}

.js [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1080px) {
  :root {
    --shell: min(100% - 40px, 940px);
  }

  .site-nav {
    gap: 18px;
  }

  .site-nav > a:not(.nav-cta) {
    font-size: 13px;
  }

  .nav-cta {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 49% 51%;
  }

  .hero-copy {
    padding-right: 42px;
  }

  .product-card {
    min-height: 490px;
  }

  .capability-grid,
  .value-grid,
  .process {
    grid-template-columns: repeat(2, 1fr);
  }

  .partner-row {
    grid-template-columns: repeat(4, 1fr);
  }

  .solution-grid {
    grid-template-columns: 1fr;
  }

  .footer-main {
    grid-template-columns: 1.4fr 0.7fr 1fr;
  }

  .footer-contact {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-contact h2 {
    grid-column: 1 / -1;
  }
}

@media (max-width: 820px) {
  :root {
    --shell: calc(100% - 32px);
    --header-h: 70px;
  }

  .section,
  .catalog-section {
    padding: 80px 0;
  }

  .utility-bar {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 102;
    display: block;
  }

  .menu-toggle[aria-expanded="true"] i:nth-of-type(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] i:nth-of-type(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] i:nth-of-type(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: flex;
    visibility: hidden;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0;
    padding: 80px 28px 40px;
    color: var(--white);
    background: var(--ink);
    opacity: 0;
    transform: translateY(-14px);
    transition: opacity 0.3s, transform 0.3s, visibility 0s linear 0.3s;
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity 0.3s, transform 0.3s, visibility 0s;
  }

  .site-nav > a:not(.nav-cta) {
    padding: 16px 6px;
    border-bottom: 1px solid var(--line-dark);
    font-size: 24px;
  }

  .site-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .site-nav > a.is-current {
    color: #ff8658;
  }

  .nav-cta {
    display: flex;
    min-height: 54px;
    justify-content: space-between;
    margin-top: 22px;
  }

  .section-head,
  .split-story,
  .catalog-layout,
  .quality-lead,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .section-head {
    margin-bottom: 42px;
  }

  .hero-grid {
    width: 100%;
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    width: var(--shell);
    max-width: none;
    margin-inline: auto;
    padding: 70px 0 56px;
  }

  .hero-visual,
  .hero-visual > img {
    min-height: 500px;
  }

  .fact-strip {
    width: var(--shell);
    margin-inline: auto;
  }

  .fact {
    min-height: 110px;
    padding: 20px;
  }

  .page-hero__image {
    inset: 0;
  }

  .page-hero__image::after {
    background: linear-gradient(90deg, rgba(11, 34, 57, 0.96), rgba(11, 34, 57, 0.55));
  }

  .page-hero__grid {
    min-height: 430px;
    grid-template-columns: 1fr;
  }

  .page-hero__meta {
    display: none;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 0;
  }

  .product-card__image {
    height: 330px;
  }

  .solution-feature {
    grid-template-columns: 1fr;
  }

  .solution-feature__image {
    min-height: 430px;
  }

  .partner-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-band__inner {
    min-height: 360px;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
  }

  .split-story__visual {
    position: static;
  }

  .split-story__visual img {
    aspect-ratio: 4 / 3;
    box-shadow: 14px 14px 0 var(--ink);
  }

  .image-pair img {
    height: 360px;
  }

  .catalog-nav a {
    padding: 16px 20px;
  }

  .catalog-section {
    scroll-margin-top: 70px;
  }

  .gallery-button {
    height: 240px;
  }

  .solution-card {
    min-height: 380px;
  }

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

  .footer-main {
    grid-template-columns: 1.3fr 0.7fr;
  }

  .footer-products {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .section,
  .catalog-section {
    padding: 64px 0;
  }

  .brand strong {
    font-size: 17px;
  }

  .brand small {
    font-size: 8px;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 13vw, 64px);
  }

  .hero-visual,
  .hero-visual > img {
    min-height: 390px;
  }

  .hero-caption {
    right: 18px;
    bottom: 18px;
    left: 18px;
  }

  .hero-caption span {
    display: none;
  }

  .hero-index {
    top: 20px;
    right: 20px;
    width: 54px;
    height: 54px;
  }

  .fact-strip {
    grid-template-columns: 1fr;
  }

  .fact {
    grid-template-columns: 104px 1fr;
    align-items: center;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .fact:last-child {
    border-bottom: 0;
  }

  .fact span {
    margin: 0;
  }

  .page-hero__grid {
    min-height: 390px;
    padding-bottom: 48px;
  }

  .page-hero h1 {
    font-size: 48px;
  }

  .product-card__image {
    height: 260px;
  }

  .capability-grid,
  .value-grid,
  .process,
  .partner-row,
  .image-pair,
  .solution-card,
  .certificate-grid,
  .faq-grid,
  .footer-main,
  .footer-contact {
    grid-template-columns: 1fr;
  }

  .capability-item,
  .value-card,
  .process-step {
    min-height: 230px;
  }

  .partner-row span {
    min-height: 76px;
  }

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

  .image-pair figure:nth-child(2) img {
    height: 340px;
    margin-top: 0;
  }

  .product-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 14px;
  }

  .catalog-nav__inner {
    display: grid;
    overflow: visible;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .catalog-nav a {
    display: grid;
    min-height: 48px;
    place-items: center;
    padding: 11px 8px;
    border-bottom: 1px solid var(--line);
    font-size: 12px;
    line-height: 1.35;
  }

  .catalog-gallery {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    padding-bottom: 8px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .catalog-gallery::-webkit-scrollbar {
    display: none;
  }

  .gallery-button {
    flex: 0 0 min(82vw, 310px);
    height: 250px;
    scroll-snap-align: start;
  }

  .scroll-hint {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 26px 0 12px;
    color: var(--steel);
    font-size: 14px;
    font-weight: 700;
  }

  .scroll-hint::after {
    content: "←  →";
    color: var(--signal);
    font-size: 17px;
    letter-spacing: 0.2em;
  }

  .catalog-section--equipment .scroll-hint {
    color: #cbd3d7;
  }

  .solution-grid {
    display: flex;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    gap: 14px;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .solution-grid::-webkit-scrollbar {
    display: none;
  }

  .solution-card {
    min-height: 520px;
    flex: 0 0 min(86vw, 350px);
    grid-template-columns: 1fr;
    scroll-snap-align: start;
  }

  .solution-card__image {
    height: 220px;
    min-height: 220px;
  }

  .solution-card__body {
    min-height: 300px;
    padding: 26px 24px;
  }

  .solution-card h2,
  .solution-card h3 {
    margin: 20px 0 14px;
    font-size: 23px;
  }

  .equipment-workflow {
    margin-top: 68px;
    padding-top: 60px;
  }

  .equipment-workflow .section-head h3 {
    font-size: 38px;
  }

  .solution-card p,
  .catalog-intro p,
  .inquiry-panel > p,
  .contact-details > p,
  .faq-card p,
  .visit-card__content p {
    font-size: 16px;
  }

  .product-list li,
  .corporate-product-card p,
  .corporate-capability-grid p,
  .corporate-workflow p,
  .corporate-partner-grid p {
    font-size: 15px;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

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

  .form-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .contact-row {
    grid-template-columns: 72px 1fr;
  }

  .contact-row .copy-button {
    grid-column: 2;
    justify-self: start;
  }

  .contact-row a,
  .footer-main > div:not(.footer-brand) a {
    display: flex;
    min-height: 44px;
    align-items: center;
  }

  .visit-card {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 16px;
    padding: 22px 20px;
  }

  .visit-card__icon {
    width: 44px;
    height: 44px;
  }

  .visit-card__action {
    grid-column: 2;
    justify-content: space-between;
    padding: 14px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .footer-products {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ========================================================================== */
/* Home 3.0 — restrained corporate direction                                  */
/* ========================================================================== */
.corporate-hero {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.corporate-hero__media {
  position: absolute;
  inset: 0;
}

.corporate-hero__media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(7, 28, 47, 0.96) 0%, rgba(7, 28, 47, 0.86) 42%, rgba(7, 28, 47, 0.35) 72%, rgba(7, 28, 47, 0.18) 100%), linear-gradient(0deg, rgba(7, 28, 47, 0.46), transparent 42%);
}

.corporate-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 44%;
  filter: saturate(0.78) contrast(1.04);
}

.corporate-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 640px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.36fr);
  gap: 70px;
  align-items: center;
  padding-top: 70px;
  padding-bottom: 120px;
}

.corporate-hero__copy {
  max-width: 720px;
}

.corporate-hero__eyebrow {
  display: inline-block;
  margin-bottom: 26px;
  padding-left: 38px;
  color: #d5dfe4;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.corporate-hero__eyebrow::before {
  position: absolute;
  width: 24px;
  height: 2px;
  margin-top: 11px;
  margin-left: -38px;
  content: "";
  background: var(--signal);
}

.corporate-hero h1 {
  margin-bottom: 28px;
  font-size: clamp(64px, 7.5vw, 104px);
  font-weight: 740;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

.corporate-hero__copy > p {
  max-width: 650px;
  margin-bottom: 36px;
  color: #c2cdd3;
  font-size: 18px;
  line-height: 1.9;
}

.corporate-btn--outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
  background: transparent;
}

.corporate-btn--outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.corporate-hero__aside {
  align-self: end;
  margin-bottom: 118px;
  padding: 24px 0 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.38);
  border-left: 3px solid var(--signal);
}

.corporate-hero__aside span,
.corporate-hero__aside strong,
.corporate-hero__aside small {
  display: block;
}

.corporate-hero__aside span {
  color: #95a7b1;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.corporate-hero__aside strong {
  margin: 9px 0 6px;
  font-size: 17px;
}

.corporate-hero__aside small {
  color: #aebcc3;
  font-size: 12px;
}

.corporate-hero__facts {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(7, 28, 47, 0.9);
  backdrop-filter: blur(8px);
}

.corporate-hero__facts > div {
  display: grid;
  min-height: 120px;
  align-content: center;
  padding: 18px 30px;
  border-right: 1px solid rgba(255, 255, 255, 0.17);
}

.corporate-hero__facts > div:last-child {
  border-right: 0;
}

.corporate-hero__facts strong {
  color: var(--white);
  font-size: 29px;
  line-height: 1.15;
}

.corporate-hero__facts strong b {
  font: inherit;
}

.corporate-hero__facts strong em {
  margin-left: 3px;
  color: #ff8a5e;
  font-size: 15px;
  font-style: normal;
}

.corporate-hero__facts span {
  margin-top: 5px;
  color: #9eb0b9;
  font-size: 12px;
}

.corporate-overview__grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(60px, 9vw, 120px);
  align-items: center;
}

.corporate-overview__copy h2 {
  margin-bottom: 30px;
  font-size: clamp(40px, 5vw, 66px);
}

.corporate-overview__copy > p:not(.lead) {
  margin-bottom: 30px;
  color: #526473;
}

.corporate-overview__visual {
  position: relative;
  margin-bottom: 0;
}

.corporate-overview__visual::before {
  position: absolute;
  z-index: 0;
  top: -22px;
  right: -22px;
  width: 58%;
  height: 68%;
  content: "";
  background: #e8ecec;
}

.corporate-overview__visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 510px;
  object-fit: cover;
}

.corporate-overview__visual figcaption {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 18px 24px;
  color: var(--white);
  background: var(--ink);
}

.corporate-overview__visual figcaption strong {
  font-size: 18px;
}

.corporate-overview__visual figcaption span {
  color: #9eafb7;
  font-size: 12px;
}

.corporate-products {
  background: #f0eee8;
}

.corporate-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.corporate-product-card {
  min-width: 0;
  background: var(--white);
  box-shadow: 0 14px 40px rgba(11, 34, 57, 0.06);
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}

.corporate-product-card:hover {
  box-shadow: 0 24px 60px rgba(11, 34, 57, 0.12);
  transform: translateY(-6px);
}

.corporate-product-card__image {
  position: relative;
  display: block;
  height: 310px;
  overflow: hidden;
  background: #e1e5e5;
}

.corporate-product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.corporate-product-card:hover .corporate-product-card__image img {
  transform: scale(1.035);
}

.corporate-product-card__image > span {
  position: absolute;
  bottom: 0;
  left: 0;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: var(--white);
  background: var(--signal);
  font-size: 13px;
  font-weight: 800;
}

.corporate-product-card > div {
  padding: 30px;
}

.corporate-product-card small {
  color: var(--signal);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.corporate-product-card h3 {
  margin: 13px 0 15px;
  font-size: 25px;
}

.corporate-product-card p {
  min-height: 72px;
  color: var(--steel);
  font-size: 14px;
}

.corporate-sector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.corporate-sector-grid > a {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background: var(--ink);
}

.corporate-sector-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.78) saturate(0.8);
  transition: transform 0.7s var(--ease), filter 0.4s;
}

.corporate-sector-grid > a::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 38%, rgba(7, 28, 47, 0.9));
}

.corporate-sector-grid > a:hover img {
  filter: brightness(0.88) saturate(0.95);
  transform: scale(1.035);
}

.corporate-sector-grid > a > div {
  position: absolute;
  z-index: 2;
  right: 25px;
  bottom: 24px;
  left: 25px;
  color: var(--white);
}

.corporate-sector-grid span {
  color: #ff8b61;
  font-size: 12px;
  font-weight: 800;
}

.corporate-sector-grid h3 {
  margin: 7px 0;
  font-size: 23px;
}

.corporate-sector-grid p {
  margin-bottom: 0;
  color: #b7c2c7;
  font-size: 12px;
}

.corporate-equipment {
  display: grid;
  min-height: 660px;
  grid-template-columns: 1.04fr 0.96fr;
  color: var(--white);
  background: var(--ink);
}

.corporate-equipment__image {
  min-height: 660px;
  overflow: hidden;
}

.corporate-equipment__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.corporate-equipment__content {
  display: flex;
  max-width: 670px;
  flex-direction: column;
  justify-content: center;
  padding: 80px clamp(50px, 7vw, 110px);
}

.corporate-equipment__content h2 {
  margin-bottom: 26px;
  font-size: clamp(42px, 5vw, 68px);
}

.corporate-equipment__content > p {
  color: #b0bdc4;
}

.corporate-equipment__content ul {
  display: grid;
  margin: 24px 0 34px;
  padding: 0;
  grid-template-columns: repeat(2, 1fr);
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.corporate-equipment__content li {
  padding: 13px 4px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  color: #d1d9dd;
  font-size: 13px;
}

.corporate-equipment__content .btn {
  align-self: flex-start;
}

.corporate-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.corporate-capability-grid article {
  min-height: 265px;
  padding: 32px 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.corporate-capability-grid article > span {
  color: var(--signal);
  font-size: 13px;
  font-weight: 800;
}

.corporate-capability-grid h3 {
  margin: 70px 0 14px;
  font-size: 23px;
}

.corporate-capability-grid p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 14px;
}

.corporate-workflow {
  background: #eeece6;
}

.corporate-workflow__grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(70px, 10vw, 140px);
  align-items: center;
}

.corporate-workflow__intro h2 {
  margin-bottom: 25px;
  font-size: clamp(42px, 5vw, 65px);
}

.corporate-workflow__intro p {
  margin-bottom: 30px;
  color: var(--steel);
}

.corporate-workflow__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #c8cdcc;
}

.corporate-workflow__steps li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid #c8cdcc;
}

.corporate-workflow__steps li > span {
  color: var(--signal);
  font-size: 14px;
  font-weight: 800;
}

.corporate-workflow__steps strong {
  font-size: 19px;
}

.corporate-workflow__steps p {
  margin: 4px 0 0;
  color: var(--steel);
  font-size: 13px;
}

.corporate-partner-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr 0.85fr;
  gap: 18px;
}

.corporate-partner-grid article {
  min-height: 300px;
  padding: 32px;
  border: 1px solid var(--line);
  background: #faf9f6;
}

.corporate-partner-grid article > div {
  display: flex;
  min-height: 82px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.corporate-partner-grid img {
  width: auto;
  max-width: 100%;
  max-height: 50px;
  object-fit: contain;
}

.corporate-partner-grid article:nth-child(2) img {
  max-height: 42px;
}

.corporate-partner-grid h3 {
  margin: 27px 0 13px;
  font-size: 19px;
}

.corporate-partner-grid p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 13px;
}

.corporate-cta {
  background: var(--ink);
}

.corporate-cta::before {
  background: linear-gradient(90deg, transparent 0 68%, rgba(255, 255, 255, 0.045) 68% 68.2%, transparent 68.2%);
}

.corporate-cta p {
  color: #b3c0c6;
}

@media (max-width: 1080px) {
  .corporate-hero__inner { grid-template-columns: 1fr 250px; }
  .corporate-hero h1 { font-size: 78px; }
  .corporate-sector-grid { grid-template-columns: repeat(2, 1fr); }
  .corporate-sector-grid > a { min-height: 390px; }
  .corporate-partner-grid { grid-template-columns: 1fr 1fr; }
  .corporate-partner-grid article:first-child { grid-column: 1 / -1; }
}

@media (max-width: 820px) {
  .corporate-hero { min-height: 760px; }
  .corporate-hero__media::after { background: linear-gradient(90deg, rgba(7, 28, 47, 0.94), rgba(7, 28, 47, 0.58)), linear-gradient(0deg, rgba(7, 28, 47, 0.42), transparent); }
  .corporate-hero__inner { min-height: 610px; grid-template-columns: 1fr; padding-top: 70px; padding-bottom: 170px; }
  .corporate-hero__aside { display: none; }
  .corporate-hero__facts { grid-template-columns: repeat(2, 1fr); }
  .corporate-hero__facts > div { min-height: 75px; padding: 12px 18px; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
  .corporate-hero__facts strong { font-size: 23px; }
  .corporate-overview__grid,
  .corporate-workflow__grid { grid-template-columns: 1fr; gap: 50px; }
  .corporate-product-grid { grid-template-columns: 1fr; }
  .corporate-product-card { display: grid; grid-template-columns: 0.88fr 1.12fr; }
  .corporate-product-card__image { height: 100%; min-height: 330px; }
  .corporate-equipment { grid-template-columns: 1fr; }
  .corporate-equipment__image { min-height: 500px; }
  .corporate-equipment__content {
    max-width: none;
    padding: 70px max(24px, calc((100vw - 1180px) / 2));
  }
  .corporate-capability-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .corporate-hero { min-height: 720px; }
  .corporate-hero__inner { min-height: 500px; padding-top: 54px; padding-bottom: 205px; }
  .corporate-hero__eyebrow { margin-bottom: 20px; font-size: 11px; letter-spacing: 0.08em; }
  .corporate-hero h1 { font-size: 54px; }
  .corporate-hero__copy > p { font-size: 14px; line-height: 1.8; }
  .corporate-hero .hero-actions { display: grid; }
  .corporate-hero .btn { width: 100%; }
  .corporate-hero__facts > div:nth-child(even) { border-right: 0; }
  .corporate-overview__copy h2 { font-size: 38px; }
  .corporate-overview__visual::before { display: none; }
  .corporate-overview__visual img { height: 350px; }
  .corporate-overview__visual figcaption { align-items: flex-start; flex-direction: column; gap: 4px; }
  .corporate-product-card { display: block; }
  .corporate-product-card__image { height: 260px; min-height: 0; }
  .corporate-product-card p { min-height: 0; }
  .corporate-sector-grid { grid-template-columns: 1fr; }
  .corporate-sector-grid > a { min-height: 330px; }
  .corporate-equipment__image { min-height: 380px; }
  .corporate-equipment__content { padding: 60px 22px; }
  .corporate-equipment__content h2 { font-size: 39px; }
  .corporate-equipment__content ul { grid-template-columns: 1fr; }
  .corporate-capability-grid { grid-template-columns: 1fr; }
  .corporate-capability-grid article { min-height: 220px; }
  .corporate-capability-grid h3 { margin-top: 48px; }
  .corporate-workflow__intro h2 { font-size: 39px; }
  .corporate-workflow__steps li { grid-template-columns: 44px 1fr; gap: 12px; }
  .corporate-partner-grid { grid-template-columns: 1fr; }
  .corporate-partner-grid article:first-child { grid-column: auto; }
}