:root {
  --ink: #14201f;
  --graphite: #252b2d;
  --muted: #687676;
  --paper: #f6f8f7;
  --white: #ffffff;
  --line: #dde6e4;
  --teal: #0d766c;
  --teal-dark: #073f3b;
  --teal-light: #68c7c8;
  --steel: #6d7f8b;
  --blue-mist: #dcebf0;
  --champagne: #c79a5b;
  --shadow-soft: 0 24px 60px rgba(20, 32, 31, 0.12);
  --shadow-strong: 0 34px 90px rgba(20, 32, 31, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.55;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

video {
  display: block;
  width: 100%;
  background: var(--graphite);
}

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

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

.site-header {
  position: fixed;
  z-index: 30;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  padding: 0 46px;
  color: var(--ink);
  background: rgba(246, 248, 247, 0.68);
  backdrop-filter: blur(18px);
  transition:
    background 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 34px rgba(20, 32, 31, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 170px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  color: var(--white);
  background: var(--teal);
  font-weight: 850;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 18px;
  line-height: 1;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 750;
}

.main-nav a {
  color: rgba(20, 32, 31, 0.74);
}

.main-nav a:hover {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 6px auto;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 40%, rgba(220, 235, 240, 0.9) 0 24%, rgba(220, 235, 240, 0) 52%),
    linear-gradient(135deg, #fbfcfb 0%, #edf3f0 48%, #d8e6e7 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(246, 248, 247, 0.98) 0%, rgba(246, 248, 247, 0.86) 39%, rgba(246, 248, 247, 0.2) 70%),
    repeating-linear-gradient(90deg, rgba(20, 32, 31, 0.045) 0 1px, transparent 1px 90px);
}

.hero-product {
  display: block;
}

.hero-showcase {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-product.main {
  position: absolute;
  right: max(-96px, calc((100vw - 1280px) / 2 - 150px));
  bottom: -34px;
  width: min(66vw, 920px);
  filter: drop-shadow(0 38px 45px rgba(20, 32, 31, 0.28));
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(1180px, calc(100% - 48px));
  min-height: 88vh;
  margin: 0 auto;
  padding: 112px 0 34px;
}

.eyebrow,
.section-kicker,
.tag {
  margin: 0;
  color: var(--teal);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 680px;
  margin: 18px 0 20px;
  font-size: clamp(44px, 5.6vw, 72px);
  line-height: 0.98;
}

.hero-copy {
  max-width: 520px;
  margin: 0;
  color: #4f5d5c;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-contact-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  width: min(520px, 100%);
  margin-top: 16px;
}

.hero-contact-mini a {
  display: grid;
  gap: 4px;
  min-height: 62px;
  padding: 13px 16px;
  border: 1px solid rgba(20, 32, 31, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 38px rgba(20, 32, 31, 0.07);
}

.hero-contact-mini span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-contact-mini strong {
  color: var(--ink);
  font-size: 15px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 640px;
  margin-top: 22px;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid rgba(13, 118, 108, 0.18);
  border-radius: 8px;
  color: var(--teal-dark);
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(12px);
  font-size: 12px;
  font-weight: 850;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 850;
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

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

.button.primary {
  color: var(--white);
  background: var(--teal);
}

.button.primary:hover {
  background: #095d56;
}

.button.secondary {
  color: var(--ink);
  border-color: rgba(20, 32, 31, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

.button.secondary:hover {
  border-color: rgba(13, 118, 108, 0.35);
  background: var(--white);
}

.button.dark {
  color: var(--white);
  background: var(--graphite);
}

.hero-models {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  width: min(980px, 100%);
  margin-top: 34px;
  overflow: hidden;
  border: 1px solid rgba(20, 32, 31, 0.12);
  border-radius: 8px;
  background: rgba(20, 32, 31, 0.1);
  box-shadow: var(--shadow-soft);
}

.hero-models a {
  display: grid;
  gap: 6px;
  min-height: 74px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(12px);
  font-weight: 850;
}

.hero-models span {
  color: var(--champagne);
  font-size: 12px;
}

.mobile-product-picker {
  display: none;
}

.model-bar {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.model-bar div {
  display: grid;
  gap: 4px;
  min-height: 82px;
  padding: 20px 28px;
  border-right: 1px solid var(--line);
}

.model-bar strong {
  font-size: 19px;
}

.model-bar span {
  color: var(--muted);
  font-size: 13px;
}

.brand-facts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(246, 248, 247, 0.94)),
    var(--white);
}

.brand-facts div {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.brand-facts strong {
  color: var(--teal-dark);
  font-size: clamp(25px, 3vw, 36px);
  line-height: 1;
}

.brand-facts span {
  max-width: 260px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
  line-height: 1.45;
}

.landing-paths {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.landing-paths a {
  display: grid;
  gap: 10px;
  min-height: 190px;
  padding: 30px 32px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 247, 245, 0.9)),
    var(--white);
}

.landing-paths span {
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-paths strong {
  font-size: clamp(22px, 2.3vw, 30px);
  line-height: 1.12;
}

.landing-paths p {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 86px 0;
}

.intro {
  padding-bottom: 58px;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.78fr);
  gap: 58px;
  margin-top: 14px;
}

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

h2 {
  margin: 0;
  font-size: clamp(31px, 4vw, 48px);
  line-height: 1.1;
}

h3 {
  margin: 8px 0 12px;
  font-size: 24px;
  line-height: 1.15;
}

.intro p,
.section-head p,
.model-copy p,
.model-card p,
.advantage-card p,
.buyers-copy p,
.buyer-points p,
.exhibition-copy p,
.certification-copy p,
.inquiry-copy p {
  color: var(--muted);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 38px;
}

.section-head h2 {
  max-width: 760px;
  margin-top: 12px;
}

.section-head p {
  max-width: 350px;
  margin: 0 0 5px;
}

.portfolio-paths {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.portfolio-paths article {
  min-height: 170px;
  padding: 22px;
  border: 1px solid rgba(13, 118, 108, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(237, 246, 244, 0.8)),
    var(--white);
  box-shadow: 0 14px 34px rgba(20, 32, 31, 0.06);
}

.portfolio-paths span {
  display: block;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-paths strong {
  display: block;
  margin-top: 12px;
  font-size: 20px;
}

.portfolio-paths p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.advantage-section {
  padding-top: 54px;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.advantage-card {
  min-height: 250px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 248, 247, 0.72)),
    var(--white);
  box-shadow: 0 16px 42px rgba(20, 32, 31, 0.07);
}

.advantage-card span {
  color: var(--champagne);
  font-size: 13px;
  font-weight: 900;
}

.advantage-card h3 {
  margin-top: 18px;
  font-size: 22px;
}

.advantage-card p {
  margin: 0;
  font-size: 15px;
}

.design-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.42fr) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  padding: 92px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    radial-gradient(circle at 84% 10%, rgba(104, 199, 200, 0.2), rgba(104, 199, 200, 0) 32%),
    radial-gradient(circle at 52% 86%, rgba(199, 154, 91, 0.16), rgba(199, 154, 91, 0) 34%),
    linear-gradient(145deg, rgba(20, 32, 31, 0.98) 0 35%, rgba(12, 74, 68, 0.96) 58%, rgba(64, 58, 51, 0.94) 100%),
    var(--graphite);
}

.design-copy {
  position: sticky;
  top: 104px;
}

.design-copy h2 {
  margin-top: 12px;
  font-size: clamp(32px, 3.8vw, 48px);
  line-height: 1.04;
}

.design-copy p {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.design-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.design-card {
  position: relative;
  display: grid;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.07)),
    rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.2);
}

.design-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 7px;
  background: var(--accent-strip);
  content: "";
}

.design-card.r4 {
  --accent-strip: linear-gradient(90deg, #f7f6f1, #1f5b43 48%, #68c7c8);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.15) 0 42%, rgba(31, 91, 67, 0.32) 42% 100%),
    rgba(255, 255, 255, 0.08);
}

.design-card.r6 {
  --accent-strip: linear-gradient(90deg, #f7f8f6, #b88754);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.15) 0 44%, rgba(122, 91, 57, 0.34) 44% 100%),
    rgba(255, 255, 255, 0.08);
}

.design-card.dlx {
  --accent-strip: linear-gradient(90deg, #f4f5f3, #8b9395 50%, #c9a46f);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.15) 0 44%, rgba(109, 127, 139, 0.3) 44% 100%),
    rgba(255, 255, 255, 0.08);
}

.design-card img {
  height: 292px;
  object-fit: contain;
  padding: 26px 18px 0;
  filter: drop-shadow(0 26px 26px rgba(0, 0, 0, 0.24));
}

.variant-pair {
  display: grid;
  grid-template-columns: 1fr;
  align-content: center;
  min-height: 292px;
  padding: 26px 16px 6px;
  gap: 8px;
}

.design-card .variant-pair img {
  width: 100%;
  max-width: 100%;
  height: 126px;
  padding: 0;
  object-fit: contain;
  filter: drop-shadow(0 22px 22px rgba(0, 0, 0, 0.22));
}

.variant-pair img:first-child {
  transform: none;
}

.variant-pair img:last-child {
  transform: none;
}

.r4-mini-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 18px 18px 0;
}

.r4-mini-gallery img {
  width: 100%;
  height: 136px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  object-fit: cover;
  filter: none;
}

.design-card > div:not(.variant-pair) {
  padding: 20px 22px 24px;
}

.design-card > .r4-mini-gallery {
  padding: 18px 18px 0;
}

.design-card h3 {
  margin-top: 8px;
  color: var(--white);
  font-size: 20px;
  line-height: 1.12;
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.swatches span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.08);
  font-size: 12px;
  font-weight: 850;
}

.swatches span::before {
  width: 16px;
  height: 16px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 50%;
  background: var(--swatch);
  content: "";
}

.brochure-design-note {
  grid-column: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 18px;
  padding: 24px 28px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.brochure-design-note span {
  color: var(--teal-light);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brochure-design-note h3 {
  margin: 8px 0 0;
  color: var(--white);
  font-size: 24px;
}

.brochure-design-note p {
  margin: 10px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.showcase-model {
  position: relative;
  display: grid;
  grid-template-columns: minmax(290px, 0.42fr) minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 72% 42%, rgba(220, 235, 240, 0.88), rgba(220, 235, 240, 0) 42%),
    linear-gradient(135deg, #ffffff 0%, #edf2f2 100%);
  box-shadow: var(--shadow-soft);
}

.showcase-model img {
  align-self: end;
  width: min(100%, 900px);
  margin: 0 0 -22px auto;
  filter: drop-shadow(0 28px 38px rgba(20, 32, 31, 0.22));
}

.model-copy {
  padding: 44px 0 44px 44px;
}

.model-copy h3 {
  font-size: clamp(40px, 5vw, 68px);
  line-height: 0.95;
}

.model-copy ul {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.model-copy li {
  position: relative;
  padding: 12px 0 12px 28px;
  border-bottom: 1px solid rgba(20, 32, 31, 0.1);
  color: #42504f;
  font-weight: 720;
}

.model-copy li::before {
  position: absolute;
  left: 0;
  top: 17px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--teal);
  content: "";
}

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

.model-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 20%, rgba(220, 235, 240, 0.82), rgba(255, 255, 255, 0) 58%),
    var(--white);
  box-shadow: 0 18px 44px rgba(20, 32, 31, 0.08);
}

.model-card.warm {
  background:
    radial-gradient(circle at 50% 20%, rgba(232, 216, 196, 0.82), rgba(255, 255, 255, 0) 58%),
    var(--white);
}

.model-card img {
  height: 330px;
  object-fit: contain;
  padding: 24px 18px 0;
  filter: drop-shadow(0 22px 26px rgba(20, 32, 31, 0.18));
}

.model-card > div {
  padding: 22px 24px 26px;
}

.model-card p {
  margin: 0;
}

.model-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.model-meta span {
  padding: 7px 9px;
  border: 1px solid rgba(13, 118, 108, 0.14);
  border-radius: 8px;
  color: var(--teal-dark);
  background: rgba(237, 246, 244, 0.82);
  font-size: 12px;
  font-weight: 850;
}

.model-card .button,
.model-copy .button {
  margin-top: 20px;
}

.catalog-section {
  background:
    linear-gradient(180deg, rgba(250, 252, 251, 0.96), rgba(240, 246, 244, 0.72)),
    var(--paper);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.catalog-card {
  overflow: hidden;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 45px rgba(29, 41, 39, 0.08);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.catalog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 60px rgba(29, 41, 39, 0.12);
}

.catalog-card a {
  display: grid;
  height: 100%;
  color: inherit;
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 1.38;
  object-fit: cover;
  background: #edf3f2;
}

.catalog-card .tag,
.catalog-card h3,
.catalog-card p {
  margin-right: 18px;
  margin-left: 18px;
}

.catalog-card .tag {
  margin-top: 18px;
}

.catalog-card h3 {
  margin-top: 6px;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: clamp(22px, 2.2vw, 30px);
}

.catalog-card p {
  margin-top: 0;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.catalog-card.featured {
  background:
    radial-gradient(circle at 72% 12%, rgba(21, 135, 124, 0.16), rgba(255, 255, 255, 0) 36%),
    rgba(255, 255, 255, 0.92);
}

.buyers-section {
  display: grid;
  grid-template-columns: minmax(290px, 0.72fr) minmax(0, 1fr);
  gap: 54px;
  align-items: start;
  padding: 90px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    linear-gradient(120deg, rgba(24, 31, 33, 0.96), rgba(10, 63, 59, 0.92)),
    url("assets/web/console-close.jpg") center / cover;
}

.buyers-copy h2 {
  margin-top: 12px;
}

.buyers-copy p {
  color: rgba(255, 255, 255, 0.72);
}

.buyer-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.buyer-points div {
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
}

.buyer-points span {
  color: var(--champagne);
  font-size: 13px;
  font-weight: 850;
}

.buyer-points h3 {
  color: var(--white);
  font-size: 21px;
}

.buyer-points p {
  color: rgba(255, 255, 255, 0.72);
}

.exhibition-section {
  display: grid;
  grid-template-columns: minmax(290px, 0.55fr) minmax(0, 1fr);
  gap: 44px;
  align-items: start;
  padding: 90px max(24px, calc((100% - 1180px) / 2));
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(239, 246, 244, 0.9)),
    var(--white);
}

.exhibition-copy {
  position: sticky;
  top: 104px;
}

.exhibition-copy h2 {
  margin-top: 12px;
}

.exhibition-copy p {
  margin: 20px 0 28px;
}

.video-reel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.video-card {
  background:
    linear-gradient(180deg, #f9fbfa, #eef4f2),
    var(--white);
}

.video-card.wide {
  grid-column: 1 / -1;
}

.video-card video {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.video-card:not(.wide) video {
  aspect-ratio: 4 / 3;
}

.video-card figcaption span {
  display: block;
  margin-bottom: 6px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof-section {
  padding-bottom: 84px;
}

.operations-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
  margin-top: 34px;
}

figure {
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(20, 32, 31, 0.06);
}

figure img {
  height: 310px;
  object-fit: cover;
}

figcaption {
  padding: 15px 18px 18px;
  color: var(--muted);
  font-size: 13px;
}

.operation-card {
  grid-column: span 2;
}

.operation-card-large {
  grid-column: span 3;
}

.operation-card img {
  height: 270px;
  object-fit: cover;
}

.operation-card-large img {
  height: 360px;
}

.operation-card figcaption {
  min-height: 104px;
  font-size: 14px;
}

.operation-card figcaption span {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 18px;
  overflow: hidden;
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.28);
  box-shadow: var(--shadow-soft);
}

.proof-summary div {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
  padding: 28px;
  background:
    linear-gradient(145deg, rgba(20, 32, 31, 0.96), rgba(13, 118, 108, 0.92)),
    var(--graphite);
}

.proof-summary span {
  display: block;
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.proof-summary strong {
  display: block;
  margin-top: 14px;
  font-size: 20px;
  line-height: 1.35;
}

.proof-summary .button {
  align-self: start;
  margin-top: 24px;
  background: rgba(255, 255, 255, 0.14);
}

.certification-strip {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) repeat(2, minmax(0, 0.72fr));
  gap: 18px;
  align-items: stretch;
  margin-top: 18px;
}

.certification-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 430px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(236, 245, 242, 0.88)),
    var(--white);
  box-shadow: 0 16px 42px rgba(20, 32, 31, 0.07);
}

.certification-copy h3 {
  margin-top: 12px;
  font-size: clamp(28px, 3.4vw, 42px);
}

.certification-copy p {
  margin: 6px 0 0;
}

.certificate-card {
  background: var(--white);
}

.certificate-card img {
  height: 430px;
  object-fit: cover;
  object-position: top center;
}

.certificate-card figcaption span {
  display: block;
  margin-bottom: 6px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalog-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(155deg, rgba(13, 118, 108, 0.96), rgba(37, 43, 45, 0.98)),
    url("assets/web/dental-light.jpg") center / cover;
  box-shadow: var(--shadow-soft);
}

.catalog-panel h3 {
  margin: 12px 0 0;
  font-size: 25px;
}

.inquiry-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 520px);
  gap: 54px;
  align-items: start;
  padding: 90px max(24px, calc((100% - 1180px) / 2));
  background:
    radial-gradient(circle at 15% 18%, rgba(220, 235, 240, 0.7), rgba(246, 248, 247, 0) 34%),
    var(--white);
}

.inquiry-copy h2 {
  margin-top: 12px;
}

.inquiry-copy p {
  max-width: 560px;
  margin-top: 20px;
}

.quote-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 680px;
  margin-top: 28px;
}

.quote-checklist div {
  min-height: 104px;
  padding: 18px;
  border: 1px solid rgba(13, 118, 108, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(239, 246, 244, 0.8)),
    var(--white);
}

.quote-checklist span {
  display: block;
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
}

.quote-checklist strong {
  display: block;
  margin-top: 10px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.28;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 640px;
  margin-top: 30px;
}

.contact-card {
  display: grid;
  gap: 6px;
  min-height: 104px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 30px rgba(20, 32, 31, 0.05);
}

.contact-card span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-card strong {
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.25;
  overflow-wrap: normal;
  word-break: keep-all;
}

.inquiry-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: var(--shadow-soft);
}

.inquiry-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
}

.form-grid-two,
.inquiry-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 1px solid #c9d7d5;
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
  outline: none;
}

.inquiry-form textarea {
  min-height: 116px;
  resize: vertical;
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 118, 108, 0.16);
}

.form-note {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.thank-you-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
  gap: 48px;
  align-items: center;
  min-height: 74vh;
  padding: 150px max(24px, calc((100% - 1180px) / 2)) 90px;
  background:
    radial-gradient(circle at 20% 12%, rgba(13, 118, 108, 0.1), rgba(246, 248, 247, 0) 34%),
    linear-gradient(135deg, #ffffff 0%, #eef6f4 100%);
}

.thank-you-copy h1 {
  max-width: 820px;
  margin: 12px 0 0;
  font-size: clamp(42px, 6vw, 82px);
  line-height: 0.96;
}

.thank-you-copy p {
  max-width: 650px;
  margin-top: 24px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.thank-you-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.thank-you-card {
  display: grid;
  gap: 12px;
  padding: 28px;
  border: 1px solid rgba(13, 118, 108, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.thank-you-card span {
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.thank-you-card strong {
  color: var(--ink);
  font-size: 24px;
  line-height: 1.15;
}

.thank-you-card p {
  margin: 0;
  color: var(--muted);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px max(24px, calc((100% - 1180px) / 2));
  color: rgba(255, 255, 255, 0.74);
  background: var(--graphite);
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  margin: 5px 0 0;
}

.site-footer a {
  color: var(--white);
  font-weight: 850;
}

.about-page {
  background: var(--paper);
}

.about-hero {
  position: relative;
  min-height: 88vh;
  overflow: hidden;
  color: var(--white);
  background: var(--graphite);
}

.about-hero > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(20, 32, 31, 0.9) 0%, rgba(20, 32, 31, 0.58) 48%, rgba(20, 32, 31, 0.12) 100%),
    linear-gradient(0deg, rgba(20, 32, 31, 0.36), rgba(20, 32, 31, 0.08));
}

.about-hero-copy {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 154px;
}

.about-hero-copy h1 {
  max-width: 780px;
  margin: 16px 0 22px;
  font-size: clamp(48px, 7vw, 86px);
  line-height: 0.98;
}

.about-hero-copy p {
  max-width: 640px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.about-hero .crumbs {
  color: rgba(255, 255, 255, 0.72);
}

.factory-snapshot {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  background: var(--line);
}

.factory-snapshot div {
  min-height: 186px;
  padding: 30px;
  background: var(--white);
}

.factory-snapshot span,
.process-grid span,
.factory-gallery figcaption span {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.factory-snapshot strong {
  display: block;
  font-size: 22px;
}

.factory-snapshot p {
  margin-top: 10px;
  color: var(--muted);
}

.factory-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: 54px;
  align-items: end;
}

.factory-intro p {
  color: var(--muted);
  font-size: 18px;
}

.factory-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.55fr);
  gap: 46px;
  align-items: center;
  padding: 80px max(24px, calc((100% - 1180px) / 2));
  background: var(--white);
}

.factory-story img,
.export-proof-band img {
  height: 520px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.factory-story h2 {
  margin-top: 12px;
}

.factory-story p {
  margin-top: 18px;
  color: var(--muted);
}

.factory-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.factory-list li {
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: var(--paper);
  font-weight: 760;
}

.process-section {
  padding-bottom: 76px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.process-grid div {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 32px rgba(20, 32, 31, 0.05);
}

.process-grid strong {
  display: block;
  font-size: 20px;
}

.process-grid p {
  margin-top: 10px;
  color: var(--muted);
}

.export-proof-band {
  display: grid;
  grid-template-columns: minmax(320px, 0.7fr) minmax(0, 1fr);
  gap: 42px;
  align-items: center;
  padding: 82px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgba(13, 118, 108, 0.34), rgba(13, 118, 108, 0) 34%),
    var(--graphite);
}

.export-proof-band h2 {
  margin-top: 12px;
}

.export-proof-band p {
  margin: 20px 0 28px;
  color: rgba(255, 255, 255, 0.74);
}

.factory-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.factory-gallery figure img {
  height: 260px;
  object-fit: cover;
}

.factory-gallery figcaption {
  min-height: 118px;
}

.factory-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 70px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(13, 118, 108, 0.98), rgba(20, 32, 31, 0.98)),
    var(--teal);
}

.factory-cta h2 {
  max-width: 860px;
  margin-top: 10px;
  font-size: clamp(30px, 4vw, 50px);
}

.factory-cta .button {
  flex: 0 0 auto;
  background: var(--white);
  color: var(--teal-dark);
}

.product-detail {
  background: var(--paper);
}

.detail-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1fr);
  gap: 40px;
  align-items: center;
  min-height: 88vh;
  padding: 116px max(24px, calc((100% - 1180px) / 2)) 64px;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 40%, rgba(220, 235, 240, 0.86), rgba(220, 235, 240, 0) 42%),
    linear-gradient(135deg, #fbfcfb 0%, #edf3f0 100%);
}

.detail-copy h1 {
  margin: 16px 0 18px;
  font-size: clamp(46px, 6vw, 76px);
  line-height: 0.98;
}

.detail-copy p {
  max-width: 560px;
  color: var(--muted);
  font-size: 18px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.detail-product {
  align-self: end;
  filter: drop-shadow(0 36px 44px rgba(20, 32, 31, 0.22));
}

.r6-hero-variants {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-self: end;
}

.r6-hero-variants figure {
  display: grid;
  align-content: end;
  min-height: 520px;
  background:
    radial-gradient(circle at 50% 32%, rgba(220, 235, 240, 0.9), rgba(255, 255, 255, 0) 56%),
    rgba(255, 255, 255, 0.72);
}

.r6-hero-variants figure:last-child {
  background:
    radial-gradient(circle at 50% 32%, rgba(232, 216, 196, 0.95), rgba(255, 255, 255, 0) 56%),
    rgba(255, 255, 255, 0.72);
}

.r6-hero-variants img {
  height: 410px;
  object-fit: contain;
  padding: 18px 10px 0;
  filter: drop-shadow(0 30px 35px rgba(20, 32, 31, 0.18));
}

.r6-hero-variants figcaption {
  min-height: 92px;
}

.r6-hero-variants figcaption span,
.r6-color-grid span {
  display: block;
  margin-bottom: 6px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.detail-product.catalog-shot {
  align-self: center;
  width: min(100%, 680px);
  aspect-ratio: 1.38;
  object-fit: cover;
  border: 1px solid rgba(20, 32, 31, 0.1);
  border-radius: 8px;
  box-shadow: 0 30px 65px rgba(29, 41, 39, 0.16);
  filter: none;
}

.r6-color-section {
  padding-bottom: 0;
}

.r6-color-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.r6-color-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 24%, rgba(220, 235, 240, 0.78), rgba(255, 255, 255, 0) 56%),
    var(--white);
  box-shadow: 0 18px 48px rgba(20, 32, 31, 0.08);
}

.r6-color-grid article.gold {
  background:
    radial-gradient(circle at 50% 24%, rgba(232, 216, 196, 0.84), rgba(255, 255, 255, 0) 56%),
    var(--white);
}

.r6-color-grid img {
  height: 360px;
  object-fit: contain;
  padding: 24px 18px 0;
  filter: drop-shadow(0 26px 32px rgba(20, 32, 31, 0.16));
}

.r6-color-grid article > div {
  padding: 24px 28px 30px;
}

.r6-color-grid h3 {
  margin-top: 8px;
}

.r6-color-grid p {
  margin: 0;
  color: var(--muted);
}

.r4-color-section {
  padding-bottom: 0;
}

.dlx301-color-section {
  padding-bottom: 0;
}

.dlx301-color-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.dlx301-color-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 48px rgba(20, 32, 31, 0.07);
}

.dlx301-color-grid img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  background: var(--white);
}

.dlx301-color-grid article > div {
  padding: 22px 24px 26px;
}

.dlx301-color-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.dlx301-color-grid h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.14;
}

.dlx301-color-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.r4-variant-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.r4-variant-grid article,
.brochure-proof-grid article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 48px rgba(20, 32, 31, 0.07);
}

.r4-variant-grid img,
.brochure-proof-grid img {
  width: 100%;
  height: 235px;
  object-fit: cover;
}

.r4-variant-grid article > div,
.brochure-proof-grid article > div {
  padding: 20px 22px 24px;
}

.r4-variant-grid span,
.brochure-proof-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.r4-variant-grid h3,
.brochure-proof-grid h3 {
  margin: 0;
  font-size: 20px;
  line-height: 1.14;
}

.r4-variant-grid p,
.brochure-proof-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.brochure-proof-section {
  padding-top: 0;
}

.brochure-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.brochure-proof-grid img {
  height: 255px;
}

.brochure-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 1fr);
  gap: 22px;
  align-items: stretch;
}

.brochure-detail-grid > img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 18px 48px rgba(20, 32, 31, 0.07);
}

.brochure-fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.brochure-fact-grid div {
  min-height: 150px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.brochure-fact-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
}

.brochure-fact-grid span {
  color: var(--muted);
  font-size: 14px;
}

.crumbs {
  display: inline-flex;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 760;
}

.detail-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.detail-band div {
  min-height: 88px;
  padding: 20px 28px;
  border-right: 1px solid var(--line);
}

.detail-band strong {
  display: block;
  font-size: 16px;
}

.detail-band span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.detail-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 78px 0;
}

.detail-two-col {
  display: grid;
  grid-template-columns: minmax(320px, 0.76fr) minmax(0, 1fr);
  gap: 54px;
  align-items: start;
}

.detail-two-col h2,
.scene-block h2,
.compare-cta h2 {
  margin: 0;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(20, 32, 31, 0.05);
}

.feature-list strong {
  display: block;
  margin-bottom: 6px;
}

.feature-list span {
  color: var(--muted);
}

.scene-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.46fr);
  gap: 34px;
  align-items: center;
  padding: 78px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background: var(--graphite);
}

.scene-block img {
  border-radius: 8px;
  box-shadow: var(--shadow-strong);
}

.scene-block p {
  color: rgba(255, 255, 255, 0.74);
}

.config-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.config-card {
  min-height: 170px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.config-card p {
  color: var(--muted);
}

.spec-section {
  padding-top: 0;
}

.spec-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.spec-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 48px rgba(20, 32, 31, 0.07);
}

.spec-panel h3 {
  margin: 0;
  padding: 20px 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
}

.spec-list {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  padding: 12px 18px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.42;
}

.spec-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.catalog-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.catalog-feature {
  min-height: 150px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.catalog-feature h3 {
  margin-top: 0;
}

.catalog-feature p {
  color: var(--muted);
}

.related-nav {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.related-nav a {
  display: grid;
  min-height: 74px;
  padding: 16px;
  background: var(--white);
  font-weight: 850;
}

.related-nav span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.compare-page {
  background: var(--paper);
}

.compare-hero {
  padding: 122px max(24px, calc((100% - 1180px) / 2)) 58px;
  background:
    radial-gradient(circle at 80% 28%, rgba(220, 235, 240, 0.85), rgba(220, 235, 240, 0) 42%),
    linear-gradient(135deg, #fbfcfb 0%, #edf3f0 100%);
}

.compare-hero h1 {
  max-width: 840px;
  margin: 16px 0 18px;
  font-size: clamp(42px, 5.4vw, 70px);
  line-height: 1;
}

.compare-hero p {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.compare-table-wrap {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 58px 0 82px;
  overflow-x: auto;
}

.compare-table {
  width: 100%;
  min-width: 860px;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.compare-table th,
.compare-table td {
  padding: 18px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compare-table th {
  color: var(--white);
  background: var(--graphite);
}

.compare-table td:first-child {
  color: var(--ink);
  font-weight: 850;
}

.compare-table td {
  color: var(--muted);
}

.compare-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto 82px;
  padding: 34px;
  border-radius: 8px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal-dark), var(--graphite));
}

.compare-cta p {
  color: rgba(255, 255, 255, 0.74);
}

@media (max-width: 1080px) {
  .hero-product.main {
    right: -210px;
    width: min(82vw, 880px);
    opacity: 0.72;
  }

  .model-grid,
  .catalog-grid,
  .brand-facts,
  .advantage-grid,
  .landing-paths,
  .portfolio-paths,
  .design-grid,
  .buyer-points,
  .proof-grid,
  .video-reel,
  .factory-gallery,
  .config-grid,
  .r4-variant-grid,
  .dlx301-color-grid,
  .brochure-proof-grid,
  .brochure-fact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .catalog-panel {
    grid-column: 1 / -1;
  }

  .operation-card,
  .operation-card-large {
    grid-column: span 3;
  }

  .process-grid,
  .factory-snapshot {
    grid-template-columns: 1fr 1fr;
  }

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

  .certification-copy {
    grid-column: 1 / -1;
    min-height: 0;
  }
}

@media (max-width: 900px) {
  .site-header {
    height: 68px;
    padding: 0 24px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 68px;
    left: 18px;
    right: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: var(--white);
    box-shadow: var(--shadow-soft);
  }

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

  .main-nav a {
    padding: 13px 12px;
  }

  .hero-product.main {
    right: -190px;
    bottom: 80px;
    width: 720px;
    opacity: 0.32;
  }

  .hero-models,
  .model-bar,
  .brand-facts,
  .landing-paths,
  .portfolio-paths,
  .quote-checklist,
  .intro-grid,
  .showcase-model,
  .design-section,
  .buyers-section,
  .exhibition-section,
  .inquiry-section,
  .factory-intro,
  .factory-story,
  .export-proof-band,
  .certification-strip,
  .detail-hero,
  .detail-two-col,
  .scene-block,
  .spec-layout,
  .compare-cta {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
    flex-direction: column;
  }

  .proof-summary {
    grid-template-columns: 1fr;
  }

  .exhibition-copy {
    position: static;
  }

  .design-copy {
    position: static;
  }

  .model-copy {
    padding: 34px 34px 0;
  }

  .showcase-model img {
    width: min(100%, 780px);
    margin: 0 auto -12px;
  }

  .detail-hero {
    min-height: 0;
  }

  .detail-product {
    max-width: 760px;
    margin: 0 auto;
  }

  .r6-hero-variants {
    max-width: 860px;
    margin: 0 auto;
  }

  .detail-band,
  .related-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-hero-copy {
    padding-top: 128px;
  }

  .about-hero {
    min-height: 76vh;
  }

  .factory-story img,
  .export-proof-band img {
    height: 380px;
  }

  .factory-cta {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  main {
    display: flex;
    flex-direction: column;
  }

  .site-header {
    padding: 0 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    order: -40;
    min-height: auto;
  }

  .models-section {
    order: -38;
  }

  .catalog-section {
    order: -37;
  }

  .inquiry-section {
    order: -36;
  }

  .hero-inner,
  .section {
    width: min(100% - 32px, 1180px);
  }

  .hero-inner {
    min-height: auto;
    padding: 84px 0 18px;
  }

  .hero-showcase {
    opacity: 0.72;
  }

  .hero-product.main {
    right: -245px;
    bottom: -8px;
    width: 540px;
    opacity: 0.16;
  }

  .hero h1 {
    max-width: 330px;
    margin: 12px 0 0;
    font-size: 40px;
    line-height: 0.98;
  }

  .hero-copy {
    display: none;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    width: 100%;
    max-width: 100%;
    margin-top: 20px;
  }

  .hero-actions .button {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 0 12px;
    font-size: 13px;
  }

  .hero-contact-mini {
    display: none;
  }

  .hero-contact-mini a {
    min-height: 58px;
    padding: 10px;
  }

  .hero-contact-mini span {
    font-size: 10px;
    letter-spacing: 0.08em;
  }

  .hero-contact-mini strong {
    font-size: 12px;
    line-height: 1.2;
  }

  .hero-proof {
    display: none;
  }

  .hero-proof span {
    min-height: 30px;
    padding: 0 9px;
    font-size: 11px;
  }

  .hero-models {
    display: none;
  }

  .mobile-product-picker {
    order: -39;
    display: block;
    padding: 18px 0 22px;
    border-top: 1px solid rgba(20, 32, 31, 0.08);
    border-bottom: 1px solid var(--line);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 248, 247, 0.98)),
      var(--white);
  }

  .mobile-picker-head,
  .mobile-picker-actions {
    width: min(100% - 32px, 1180px);
    margin: 0 auto;
  }

  .mobile-picker-head {
    display: grid;
    gap: 4px;
  }

  .mobile-picker-head span {
    color: var(--teal);
    font-size: 11px;
    font-weight: 900;
    text-transform: uppercase;
  }

  .mobile-picker-head strong {
    font-size: 22px;
    line-height: 1.08;
  }

  .mobile-product-track {
    display: grid;
    grid-auto-columns: minmax(158px, 42vw);
    grid-auto-flow: column;
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
    margin-top: 14px;
    overflow-x: auto;
    padding: 0 16px 6px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .mobile-product-track::-webkit-scrollbar {
    display: none;
  }

  .mobile-product-track a {
    display: grid;
    grid-template-rows: 118px auto auto;
    min-height: 194px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: 0 12px 34px rgba(20, 32, 31, 0.08);
    scroll-snap-align: start;
  }

  .mobile-product-track img {
    width: 100%;
    height: 118px;
    padding: 8px;
    object-fit: contain;
    background: #f2f6f5;
  }

  .mobile-product-track span {
    margin: 12px 12px 4px;
    color: var(--champagne);
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
  }

  .mobile-product-track strong {
    margin: 0 12px 12px;
    color: var(--ink);
    font-size: 20px;
    line-height: 1;
  }

  .mobile-picker-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
  }

  .mobile-picker-actions .button {
    width: 100%;
    min-width: 0;
    min-height: 44px;
    padding: 0 10px;
    font-size: 13px;
  }

  .model-bar {
    display: none;
  }

  .model-bar div {
    min-height: 68px;
    padding: 16px 20px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .section,
  .buyers-section,
  .design-section,
  .exhibition-section,
  .inquiry-section {
    padding-top: 44px;
    padding-bottom: 44px;
  }

  .models-section,
  .catalog-section,
  .inquiry-section {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .models-section .section-head,
  .catalog-section .section-head {
    gap: 12px;
    margin-bottom: 18px;
  }

  .models-section .section-head p,
  .catalog-section .section-head p,
  .portfolio-paths,
  .model-copy > p:not(.tag),
  .model-copy ul,
  .model-card p:not(.tag),
  .catalog-card p {
    display: none;
  }

  .models-section h2,
  .catalog-section h2,
  .inquiry-section h2 {
    font-size: 30px;
    line-height: 1.08;
  }

  .model-grid,
  .catalog-grid,
  .brand-facts,
  .advantage-grid,
  .landing-paths,
  .portfolio-paths,
  .design-grid,
  .buyer-points,
  .proof-grid,
  .video-reel,
  .contact-methods,
  .quote-checklist,
  .factory-snapshot,
  .process-grid,
  .factory-gallery,
  .config-grid,
  .catalog-feature-grid,
  .detail-band,
  .related-nav,
  .r6-hero-variants,
  .r6-color-grid,
  .r4-variant-grid,
  .dlx301-color-grid,
  .brochure-proof-grid,
  .brochure-detail-grid,
  .brochure-fact-grid {
    grid-template-columns: 1fr;
  }

  .showcase-model {
    min-height: 0;
  }

  .showcase-model img {
    order: -1;
    width: min(100%, 360px);
    margin: 0 auto;
    padding-top: 12px;
  }

  .model-copy {
    padding: 20px 22px 22px;
  }

  .model-copy h3 {
    margin-bottom: 0;
    font-size: 38px;
  }
  }

  .brand-facts div,
  .advantage-card,
  .certification-copy {
    min-height: 0;
    padding: 24px;
  }

  .design-card img {
    height: 240px;
  }

  .model-card img {
    height: 192px;
    padding-top: 10px;
  }

  .model-card > div {
    padding: 16px 18px 18px;
  }

  .model-card h3 {
    margin-bottom: 8px;
  }

  .model-meta {
    gap: 6px;
    margin-top: 10px;
  }

  .model-meta span {
    padding: 6px 8px;
    font-size: 11px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .catalog-card img {
    aspect-ratio: 1.08;
  }

  .catalog-card .tag,
  .catalog-card h3 {
    margin-right: 12px;
    margin-left: 12px;
  }

  .catalog-card .tag {
    margin-top: 12px;
    font-size: 10px;
  }

  .catalog-card h3 {
    margin-top: 5px;
    margin-bottom: 14px;
    font-size: 19px;
  }

  .variant-pair {
    min-height: 240px;
  }

  .design-card .variant-pair img {
    height: 104px;
  }

  .brochure-design-note {
    grid-column: 1;
    align-items: flex-start;
    flex-direction: column;
  }

  .r4-mini-gallery img {
    height: 118px;
  }

  figure img {
    height: 260px;
  }

  .catalog-panel,
  .inquiry-form {
    padding: 24px;
  }

  .form-grid-two,
  .inquiry-actions {
    grid-template-columns: 1fr;
  }

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

  .operation-card,
  .operation-card-large {
    grid-column: 1 / -1;
  }

  .operation-card img,
  .operation-card-large img {
    height: 260px;
  }

  .operation-card figcaption {
    min-height: 0;
  }

  .video-card.wide {
    grid-column: auto;
  }

  .certificate-card img {
    height: 340px;
  }

  .about-hero-copy {
    width: min(100% - 32px, 1180px);
    padding-top: 112px;
  }

  .about-hero-copy h1 {
    font-size: clamp(42px, 13vw, 58px);
  }

  .about-hero-copy p {
    font-size: 16px;
  }

  .factory-snapshot {
    padding: 0;
  }

  .factory-snapshot div {
    min-height: 0;
    padding: 24px 28px;
  }

  .factory-story,
  .export-proof-band,
  .factory-cta {
    padding-top: 62px;
    padding-bottom: 62px;
  }

  .factory-story img,
  .export-proof-band img,
  .factory-gallery figure img {
    height: 260px;
  }

  .process-grid div {
    min-height: 0;
  }

  .factory-gallery figcaption {
    min-height: 0;
  }

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

  .detail-hero {
    padding-top: 96px;
  }

  .r6-hero-variants figure {
    min-height: 0;
  }

  .r6-hero-variants img,
  .r6-color-grid img {
    height: 280px;
  }

  .r4-variant-grid img,
  .brochure-proof-grid img {
    height: 245px;
  }

  .brochure-detail-grid > img {
    min-height: 340px;
  }

  .detail-section,
  .scene-block {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .detail-band div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}