:root {
  --ink: #10202b;
  --ink-soft: #263845;
  --muted: #61717d;
  --line: #e4ebef;
  --surface: #ffffff;
  --soft: #f6faf8;
  --accent: #1b7f63;
  --accent-dark: #115b47;
  --accent-light: #e7f5ef;
  --gold: #b98232;
  --shadow: 0 18px 48px rgba(16, 32, 43, 0.09);
  --shadow-soft: 0 10px 28px rgba(16, 32, 43, 0.07);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(27, 127, 99, 0.28);
  outline-offset: 3px;
}

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

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 20;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(var(--max), calc(100% - 32px));
  margin-inline: auto;
}

.narrow {
  max-width: 780px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(228, 235, 239, 0.8);
  transition: box-shadow 180ms ease;
}

.site-header.is-scrolled {
  box-shadow: 0 10px 28px rgba(16, 32, 43, 0.08);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  color: var(--ink);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.desktop-nav > div > .nav-link,
.desktop-nav > .button {
  white-space: nowrap;
}

.desktop-nav > div > .nav-link {
  padding-block: 0.4rem;
}

.desktop-nav > div > .nav-link:hover,
.desktop-nav > .active .nav-link,
.desktop-nav > div > .nav-link[aria-expanded="true"] {
  color: var(--accent);
}

.nav-link {
  border: 0;
  background: transparent;
  color: inherit;
  font-weight: inherit;
}

.nav-item {
  position: relative;
}

.mega-menu {
  position: fixed;
  left: 50%;
  top: 72px;
  z-index: 12;
  width: min(1120px, calc(100vw - 48px));
  max-height: calc(100vh - 136px);
  padding-top: 0.9rem;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 10px);
  transition: opacity 170ms ease, transform 170ms ease;
}

.has-mega.is-open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.mega-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -18px;
  height: 24px;
}

.mega-panel {
  max-height: calc(100vh - 154px);
  overflow: auto;
  border: 1px solid rgba(228, 235, 239, 0.95);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 24px 64px rgba(16, 32, 43, 0.14);
}

.mega-panel-products {
  display: grid;
  grid-template-columns: 255px minmax(0, 1fr) 280px;
  gap: 1rem;
  padding: 1rem;
}

.mega-list-column {
  display: grid;
  gap: 0.35rem;
  align-content: start;
  padding: 0.4rem;
  border-right: 1px solid var(--line);
}

.mega-list-item {
  display: grid;
  gap: 0.15rem;
  width: 100%;
  padding: 0.78rem 0.85rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  text-align: left;
}

.mega-list-item span {
  font-weight: 850;
}

.mega-list-item small,
.mega-card small {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.mega-list-item:hover,
.mega-list-item:focus-visible,
.mega-list-item.is-active {
  border-color: var(--line);
  background: var(--accent-light);
}

.mega-preview-area {
  min-height: 400px;
}

.mega-product-preview {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1fr);
  gap: 1.2rem;
  height: 100%;
  align-items: center;
}

.mega-product-preview[hidden] {
  display: none;
}

.mega-preview-image {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
}

.mega-preview-image img,
.mega-cta-card img,
.mega-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mega-preview-image img {
  aspect-ratio: 4 / 3;
}

.mega-preview-copy {
  display: grid;
  gap: 0.85rem;
}

.mega-preview-copy h3,
.mega-grid-heading h3 {
  font-size: 1.55rem;
}

.mega-preview-copy p,
.mega-grid-heading h3 {
  margin: 0;
}

.mega-application-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.mega-application-row span {
  padding: 0.38rem 0.56rem;
  border-radius: 999px;
  background: var(--soft);
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 750;
}

.mega-cta-card {
  display: grid;
  gap: 0.8rem;
  align-content: start;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
}

.mega-cta-card img {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
}

.mega-cta-card h3,
.mega-cta-card p {
  margin: 0;
  color: #fff;
}

.mega-cta-card p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.92rem;
}

.mega-panel-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
}

.mega-grid-heading {
  display: grid;
  gap: 1rem;
  align-content: start;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--soft);
}

.mega-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.mega-card {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.mega-card:hover,
.mega-card:focus-visible {
  border-color: rgba(27, 127, 99, 0.28);
  box-shadow: var(--shadow-soft);
}

.mega-card-image {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
}

.mega-card-image img {
  aspect-ratio: 1 / 1;
}

.mega-card-copy {
  display: grid;
  gap: 0.18rem;
  min-width: 0;
}

.mega-card-copy strong {
  color: var(--ink);
}

.mega-card-copy span:last-child {
  color: var(--muted);
  font-size: 0.84rem;
}

.mobile-mega-nav {
  display: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.78rem 1.18rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 750;
  line-height: 1.1;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.68;
  transform: none;
}

.button.primary {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 10px 24px rgba(27, 127, 99, 0.22);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
}

.button.secondary:hover {
  box-shadow: var(--shadow-soft);
}

.button.whatsapp {
  color: #fff;
  background: #16784f;
}

.button.small {
  min-height: 38px;
  padding: 0.6rem 0.95rem;
  font-size: 0.9rem;
}

.button.full-width {
  width: 100%;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.eyebrow,
.mini-label {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.05;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 5.25rem);
  max-width: 900px;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

h3 {
  font-size: 1.05rem;
  line-height: 1.25;
}

p {
  color: var(--muted);
}

.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding: 72px 0 56px;
  background:
    linear-gradient(120deg, rgba(231, 245, 239, 0.95), rgba(255, 255, 255, 0.94) 42%, rgba(244, 248, 250, 0.9)),
    #fff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: 1.45rem;
}

.hero-subtitle {
  max-width: 680px;
  margin: 0;
  font-size: clamp(1.08rem, 1.8vw, 1.35rem);
  color: var(--ink-soft);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  max-width: 760px;
}

.hero-stats span {
  display: grid;
  gap: 0.25rem;
  min-height: 88px;
  padding: 1rem;
  border: 1px solid rgba(228, 235, 239, 0.9);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
  box-shadow: 0 12px 30px rgba(16, 32, 43, 0.05);
}

.hero-stats strong {
  color: var(--ink);
  font-size: 1.05rem;
}

.hero-visual {
  position: relative;
  min-height: 560px;
}

.hero-image {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image.large {
  position: absolute;
  right: 0;
  top: 32px;
  width: 76%;
  height: 440px;
}

.hero-image.small {
  position: absolute;
  width: 46%;
  height: 210px;
  border: 8px solid #fff;
}

.hero-image.small.top {
  left: 0;
  top: 0;
}

.hero-image.small.bottom {
  left: 12%;
  bottom: 0;
}

.section {
  padding: clamp(64px, 9vw, 112px) 0;
}

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

.section-heading {
  margin-bottom: 2rem;
}

.section-heading h2 {
  max-width: 780px;
}

.section-heading.split,
.cta-panel,
.capability-layout,
.quote-layout,
.two-column,
.timeline-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: start;
}

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

.category-card,
.industry-card,
.gallery-card,
.product-card,
.detail-card,
.info-card,
.contact-card,
.capability-panel,
.timeline-card,
.process-step {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.category-card {
  overflow: hidden;
}

.category-card > div,
.industry-card > div,
.gallery-card > div,
.product-body,
.info-card > div,
.capability-panel,
.contact-card,
.process-step,
.detail-card {
  padding: 1.15rem;
}

.category-image,
.product-image,
.industry-card img,
.gallery-card img,
.info-card img {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--soft);
}

.category-image img,
.product-image img,
.industry-card img,
.gallery-card img,
.info-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-card p,
.industry-card p,
.gallery-card p,
.product-card p,
.info-card p {
  margin: 0.65rem 0 1rem;
  font-size: 0.95rem;
}

.text-link,
.text-button {
  color: var(--accent);
  font-weight: 800;
}

.text-button {
  border: 0;
  background: transparent;
  padding: 0;
}

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

.industry-card {
  overflow: hidden;
}

.industry-card > a {
  display: block;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.9rem;
}

.process-step {
  min-height: 154px;
  display: grid;
  align-content: space-between;
}

.process-step span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 850;
}

.finish-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.finish-strip article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.finish-strip img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.finish-strip h3,
.finish-strip p {
  margin-inline: 1rem;
}

.finish-strip h3 {
  margin-top: 1rem;
}

.finish-strip p {
  margin-bottom: 1.15rem;
  font-size: 0.92rem;
}

.capability-layout {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.45fr);
  align-items: center;
}

.capability-layout p {
  max-width: 720px;
}

.capability-panel {
  background: var(--ink);
  color: #fff;
  box-shadow: none;
}

.capability-panel h3,
.capability-panel li {
  color: #fff;
}

.capability-panel ul {
  margin: 1rem 0 0;
  padding-left: 1.2rem;
}

.check-list {
  display: grid;
  gap: 0.7rem;
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.7rem;
  color: var(--ink-soft);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
}

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

.gallery-card {
  overflow: hidden;
}

.final-cta {
  padding-top: 0;
}

.cta-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  padding: clamp(1.5rem, 4vw, 3rem);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.cta-panel h2,
.cta-panel .eyebrow {
  color: #fff;
}

.cta-panel h2 {
  max-width: 860px;
}

.page-hero {
  padding-top: 88px;
  padding-bottom: 64px;
  background: linear-gradient(135deg, var(--accent-light), #fff 58%, #f4f8fa);
}

.page-hero h1 {
  font-size: clamp(2.3rem, 4vw, 4.5rem);
}

.page-hero p:not(.eyebrow) {
  font-size: 1.12rem;
  color: var(--ink-soft);
}

.about-hero {
  padding: 78px 0 68px;
  background:
    radial-gradient(circle at 8% 18%, rgba(231, 245, 239, 0.9), transparent 34%),
    linear-gradient(135deg, #fff, #f8fbfa 62%, #f4f8fa);
}

.about-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 0.8fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.about-hero-copy {
  display: grid;
  gap: 1.35rem;
}

.about-hero-visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 0.46fr;
  gap: 0.85rem;
  min-height: 470px;
}

.about-visual-main,
.about-visual-stack span {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.about-visual-main img,
.about-visual-stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-visual-stack {
  display: grid;
  gap: 0.85rem;
}

.about-split-heading,
.about-factory-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(360px, 1fr);
  gap: 2rem;
  align-items: start;
}

.about-split-heading p,
.about-factory-layout > div > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.about-card-grid,
.about-product-grid,
.about-finish-grid,
.about-reason-grid {
  display: grid;
  gap: 1rem;
}

.role-card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}

.about-text-card {
  min-height: 190px;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.about-text-card h3,
.about-product-card h3,
.about-finish-card h3,
.about-factory-grid h3,
.about-reason-grid h3 {
  margin: 0;
}

.about-text-card p,
.about-product-card p,
.about-finish-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.about-product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.about-product-card,
.about-finish-card,
.about-industry-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.about-product-card > a,
.about-product-card img {
  display: block;
}

.about-product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-product-card div,
.about-finish-card div {
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
}

.about-industry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.about-industry-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: center;
  min-height: 132px;
}

.about-industry-card img {
  width: 112px;
  height: 100%;
  min-height: 132px;
  object-fit: cover;
}

.about-industry-card span {
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
}

.about-industry-card strong {
  color: var(--ink);
}

.about-industry-card em {
  color: var(--muted);
  font-style: normal;
  font-size: 0.92rem;
}

.about-product-card:hover,
.about-industry-card:hover,
.about-finish-card:hover {
  transform: translateY(-2px);
  transition: transform 170ms ease, box-shadow 170ms ease;
  box-shadow: var(--shadow);
}

.about-finish-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.about-finish-card img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.about-process-section {
  background: linear-gradient(180deg, #fff, #f8fbfa);
}

.about-timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.8rem;
}

.about-timeline article {
  position: relative;
  display: grid;
  align-content: start;
  min-height: 180px;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.about-timeline article::after {
  content: "";
  position: absolute;
  right: -0.8rem;
  top: 2rem;
  width: 0.8rem;
  height: 1px;
  background: var(--line);
}

.about-timeline article:last-child::after {
  display: none;
}

.about-timeline span,
.about-reason-grid span {
  color: var(--accent);
  font-weight: 900;
}

.about-timeline h3 {
  margin: 0.75rem 0 0;
  font-size: 1rem;
}

.about-factory-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.about-factory-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.about-factory-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-factory-grid h3 {
  padding: 0.78rem;
  font-size: 0.95rem;
}

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

.about-reason-grid div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.75rem;
  align-items: center;
  min-height: 104px;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.about-story-section {
  padding-top: 0;
}

.about-story-card {
  max-width: 920px;
  padding: clamp(1.5rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.about-story-card h2,
.about-story-card p {
  color: #fff;
}

.about-story-card p:not(.eyebrow) {
  max-width: 780px;
  color: rgba(255, 255, 255, 0.78);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.filter-panel {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 0.95rem;
  padding: 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.filter-head,
.catalog-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.filter-head h2 {
  font-size: 1.1rem;
}

.filter-panel label,
.quote-form label {
  display: grid;
  gap: 0.42rem;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 750;
}

.filter-panel select,
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
  padding: 0.72rem 0.82rem;
  outline: none;
}

.quote-form textarea {
  resize: vertical;
}

.filter-panel select:focus,
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(27, 127, 99, 0.12);
}

.filter-note {
  margin: 0.4rem 0 0;
  font-size: 0.9rem;
}

.catalog-topline {
  margin-bottom: 1rem;
}

.catalog-topline p {
  margin: 0;
  color: var(--ink-soft);
  font-weight: 750;
}

.product-grid,
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  display: grid;
  overflow: hidden;
}

.product-body {
  display: grid;
  gap: 1rem;
}

.product-body h2 {
  font-size: 1.2rem;
}

.meta-pairs,
.summary-list {
  display: grid;
  gap: 0.6rem;
}

.meta-pairs span,
.summary-list span {
  display: grid;
  gap: 0.2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.meta-pairs strong,
.summary-list strong {
  color: var(--ink);
}

.empty-state {
  padding: 2rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  text-align: center;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.7fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.gallery-viewer {
  display: grid;
  gap: 1rem;
}

.main-product-image {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--soft);
  box-shadow: var(--shadow);
}

.main-product-image img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.thumb-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.thumb-row button {
  overflow: hidden;
  padding: 0;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background: #fff;
}

.thumb-row button.active {
  border-color: var(--accent);
}

.thumb-row img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.product-summary {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 1.25rem;
}

.product-summary h1 {
  font-size: clamp(2.2rem, 4vw, 4.4rem);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.tag-row span {
  padding: 0.46rem 0.68rem;
  border-radius: 999px;
  background: var(--accent-light);
  color: var(--accent-dark);
  font-weight: 750;
  font-size: 0.86rem;
}

.detail-grid,
.info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.detail-card {
  box-shadow: none;
}

.timeline-grid {
  grid-template-columns: 1.2fr repeat(3, 1fr);
  align-items: stretch;
}

.timeline-card {
  display: grid;
  align-content: start;
  gap: 0.65rem;
  padding: 1.1rem;
  box-shadow: none;
}

.timeline-card span {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.timeline-card strong {
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.two-column {
  grid-template-columns: minmax(0, 0.75fr) minmax(320px, 1fr);
}

.faq-list {
  display: grid;
  gap: 0.7rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  padding: 1rem 1.1rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 0.8rem 0 0;
}

.quote-section {
  background: var(--ink);
  color: #fff;
}

.quote-section h2,
.quote-section .eyebrow {
  color: #fff;
}

.quote-section p {
  color: rgba(255, 255, 255, 0.76);
}

.quote-layout {
  grid-template-columns: minmax(260px, 0.42fr) minmax(0, 1fr);
  align-items: start;
}

.quote-form {
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

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

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

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.1rem;
}

.form-note,
.form-status {
  margin: 0;
  font-size: 0.9rem;
}

.form-status {
  margin-top: 1rem;
  color: var(--accent-dark);
  font-weight: 750;
}

.form-status.error {
  color: #a83d3d;
}

.contact-card {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 1.1rem;
  box-shadow: var(--shadow-soft);
}

.contact-card h2 {
  font-size: 1.35rem;
}

.contact-row {
  display: grid;
  gap: 0.25rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}

.contact-row strong {
  color: var(--ink);
}

.contact-row a,
.contact-row span {
  color: var(--muted);
}

.quote-help {
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--accent-light);
}

.quote-help ul {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.form-intro {
  margin-bottom: 1.2rem;
}

.form-intro h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
}

.info-card {
  overflow: hidden;
}

.info-card span {
  display: block;
  margin-top: 0.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.sticky-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 15;
  display: flex;
  gap: 0.65rem;
}

.site-footer {
  padding: 56px 0;
  background: #0b1720;
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
}

.footer-brand,
.site-footer h2 {
  color: #fff;
}

.site-footer h2 {
  margin-bottom: 0.9rem;
  font-size: 1rem;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer a {
  display: block;
  margin: 0.45rem 0;
}

@media (max-width: 1040px) {
  .hero-grid,
  .product-detail-grid,
  .catalog-layout,
  .quote-layout,
  .capability-layout,
  .timeline-grid,
  .about-hero-grid,
  .about-split-heading,
  .about-factory-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 480px;
  }

  .category-grid,
  .industry-grid,
  .product-grid,
  .related-grid,
  .detail-grid,
  .info-grid,
  .role-card-grid,
  .about-product-grid,
  .about-industry-grid,
  .about-finish-grid,
  .about-reason-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid,
  .finish-strip,
  .gallery-grid,
  .about-timeline,
  .about-factory-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .filter-panel,
  .product-summary,
  .contact-card {
    position: static;
  }

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

  .filter-head,
  .filter-note {
    grid-column: 1 / -1;
  }

  .mega-panel-products {
    grid-template-columns: 230px minmax(0, 1fr);
  }

  .mega-cta-card {
    display: none;
  }

  .mega-panel-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 780px) {
  .container {
    width: min(var(--max), calc(100% - 24px));
  }

  .header-inner {
    min-height: 64px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 12px;
    right: 12px;
    top: 70px;
    display: none;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - 86px);
    overflow-y: auto;
  }

  .mega-menu {
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .desktop-nav {
    display: none;
  }

  .mobile-mega-nav {
    display: grid;
    gap: 0.75rem;
  }

  .mobile-mega-group {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
  }

  .mobile-mega-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 48px;
    padding: 0.85rem;
    border: 0;
    background: transparent;
    color: var(--ink);
    font-weight: 850;
    text-align: left;
  }

  .mobile-mega-panel {
    display: grid;
    gap: 0.9rem;
    padding: 0 0.85rem 0.85rem;
  }

  .mobile-mega-panel[hidden] {
    display: none;
  }

  .mobile-mega-panel p {
    margin: 0;
    font-size: 0.92rem;
  }

  .mobile-mega-links {
    display: grid;
    gap: 0.55rem;
  }

  .mobile-mega-links a {
    display: grid;
    gap: 0.18rem;
    padding: 0.78rem;
    border-radius: var(--radius);
    background: var(--soft);
  }

  .mobile-mega-links strong {
    color: var(--ink);
  }

  .mobile-mega-links span {
    color: var(--muted);
    font-size: 0.86rem;
  }

  .mobile-mega-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }

  h1 {
    font-size: clamp(2.25rem, 12vw, 3.35rem);
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.5rem);
  }

  .hero {
    padding: 48px 0;
  }

  .hero-stats,
  .category-grid,
  .industry-grid,
  .product-grid,
  .related-grid,
  .detail-grid,
  .info-grid,
  .process-grid,
  .finish-strip,
  .gallery-grid,
  .filter-panel,
  .form-grid,
  .two-column,
  .footer-grid,
  .about-product-grid,
  .about-industry-grid,
  .about-finish-grid,
  .about-timeline,
  .about-factory-grid,
  .about-reason-grid,
  .role-card-grid,
  .section-heading.split,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .hero-image.large,
  .hero-image.small {
    position: static;
    width: 100%;
    height: auto;
    border: 0;
  }

  .hero-image.large {
    grid-column: 1 / -1;
  }

  .hero-image img {
    aspect-ratio: 4 / 3;
  }

  .about-hero {
    padding: 52px 0;
  }

  .about-hero-visual {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .about-visual-main img,
  .about-visual-stack img {
    aspect-ratio: 4 / 3;
  }

  .about-visual-stack {
    grid-template-columns: 1fr 1fr;
  }

  .about-text-card {
    min-height: auto;
  }

  .about-industry-card {
    grid-template-columns: 96px minmax(0, 1fr);
  }

  .about-industry-card img {
    width: 96px;
  }

  .about-timeline article {
    min-height: auto;
  }

  .about-timeline article::after {
    display: none;
  }

  .section {
    padding: 58px 0;
  }

  .page-hero {
    padding-top: 64px;
  }

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

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

  .sticky-actions {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .sticky-actions .button {
    flex: 1;
    min-width: 0;
    padding-inline: 0.65rem;
  }

  .site-footer {
    padding-bottom: 92px;
  }
}

@media (max-width: 460px) {
  .brand span:last-child {
    max-width: 170px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .button-row,
  .catalog-topline {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-visual {
    grid-template-columns: 1fr;
  }

  .about-visual-stack {
    grid-template-columns: 1fr;
  }

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

  .about-industry-card img {
    width: 100%;
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

  .sticky-actions {
    flex-direction: column;
  }

  .mobile-mega-actions {
    grid-template-columns: 1fr;
  }
}