:root {
  --black: #070707;
  --ink: #17191d;
  --panel: #202329;
  --steel: #6f7881;
  --line: #d8dde3;
  --paper: #f5f6f7;
  --white: #ffffff;
  --red: #e10600;
  --deep-red: #8e0603;
  --yellow: #f3b51b;
  --gold: #d99a13;
  --green: #0aa862;
  --surface: #ffffff;
  --surface-soft: #f0f2f4;
  --shadow-sm: 0 10px 28px rgba(10, 12, 16, 0.08);
  --shadow-md: 0 22px 56px rgba(10, 12, 16, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  font-family: "Noto Sans Thai", "Inter", Tahoma, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-weight: 400;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  letter-spacing: 0;
}

.brand small,
.main-nav,
.section-kicker,
.vision-grid span,
.workflow-grid span {
  font-family: "Inter", "Noto Sans Thai", Tahoma, Arial, sans-serif;
}

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

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

::selection {
  color: var(--black);
  background: var(--yellow);
}

:focus-visible {
  outline: 3px solid rgba(243, 181, 27, 0.72);
  outline-offset: 4px;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 10px 40px;
  color: var(--white);
  background: rgba(4, 4, 4, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.26);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand strong,
.brand small {
  display: block;
  white-space: nowrap;
}

.brand strong {
  font-size: 18px;
  font-weight: 800;
}

.brand small {
  color: #d7d7d7;
  font-size: 11px;
}

.main-nav {
  display: flex;
  justify-content: flex-end;
  gap: 26px;
  font-size: 15px;
  font-weight: 500;
}

.main-nav a {
  position: relative;
  color: #eeeeee;
  transition: color 0.2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--yellow);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.header-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  color: var(--white);
  background: var(--red);
  border-radius: 6px;
  font-weight: 700;
  box-shadow: 0 14px 34px rgba(225, 6, 0, 0.24);
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.header-call:hover {
  background: #ff1710;
  transform: translateY(-1px);
  box-shadow: 0 18px 42px rgba(225, 6, 0, 0.34);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 6px;
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--white);
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  padding: 132px 40px 42px;
  color: var(--white);
  background: url("assets/generated-v2/hero-ceiling-wall-professional.png") center / cover no-repeat;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(0deg, rgba(245, 246, 247, 1), rgba(245, 246, 247, 0));
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.62) 48%, rgba(0, 0, 0, 0.22)),
    radial-gradient(circle at 78% 16%, rgba(225, 6, 0, 0.18), transparent 28%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.82), transparent 42%);
}

.hero-content,
.hero-stats {
  position: relative;
  z-index: 1;
}

.hero-content {
  width: min(760px, 100%);
  padding-bottom: 34px;
}

.hero-logo {
  width: 92px;
  height: 92px;
  object-fit: contain;
  margin-bottom: 18px;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.35));
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--yellow);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.02em;
}

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

h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.08;
  font-weight: 800;
}

h2 {
  font-weight: 800;
}

h3 {
  font-weight: 700;
}

.hero-copy {
  max-width: 650px;
  margin: 22px 0 0;
  color: #eeeeee;
  font-size: 19px;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.48);
}

.hero-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-trust-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  color: #f7f7f7;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-left: 3px solid var(--yellow);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

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

.button.primary:hover {
  background: #ff1710;
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
}

.button.secondary:hover {
  border-color: var(--yellow);
  background: rgba(255, 255, 255, 0.16);
}

.button.line {
  color: var(--white);
  background: var(--green);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1040px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(8, 8, 8, 0.78);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

.hero-stats div {
  min-height: 94px;
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  color: var(--yellow);
  font-size: 26px;
  font-weight: 800;
}

.hero-stats span {
  color: #dedede;
  font-size: 14px;
}

.section {
  padding: 86px 40px;
}

.section-inner {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.intro-band {
  padding-top: 46px;
  padding-bottom: 46px;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) 1fr;
  gap: 36px;
  align-items: center;
}

.intro-grid h2,
.section-heading h2,
.feature-copy h2 {
  margin: 0;
  font-size: 36px;
  line-height: 1.18;
}

.intro-grid p:last-child {
  margin: 0;
  color: #49515a;
  font-size: 17px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

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

.proof-section {
  background:
    linear-gradient(180deg, #f6f7f8, #eceff3);
}

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

.proof-grid article {
  min-height: 250px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.proof-grid article:hover,
.service-card:hover,
.process-list article:hover,
.faq-list details:hover {
  transform: translateY(-3px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: var(--shadow-md);
}

.proof-grid strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  margin-bottom: 18px;
  color: var(--white);
  background: var(--black);
  border-left: 4px solid var(--red);
  border-radius: 4px;
  font-weight: 800;
}

.proof-grid h3,
.scope-panel h3,
.faq-list summary {
  margin: 0 0 10px;
  font-size: 21px;
}

.proof-grid p {
  margin: 0;
  color: #555d66;
}

.vision-section {
  background:
    linear-gradient(180deg, #ffffff, #f2f4f7);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.vision-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) 1fr;
  gap: 24px;
  align-items: stretch;
}

.vision-lead {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  color: var(--white);
  background:
    radial-gradient(circle at 14% 10%, rgba(225, 6, 0, 0.28), transparent 34%),
    linear-gradient(135deg, #111318, #320706 72%, #070707);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.vision-lead h2 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 44px);
  line-height: 1.16;
}

.vision-lead p:not(.section-kicker) {
  margin: 18px 0 0;
  color: #e6e8eb;
  font-size: 17px;
}

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

.vision-grid article {
  min-height: 202px;
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.vision-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  color: var(--deep-red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vision-grid h3 {
  margin: 10px 0;
  font-size: 22px;
  line-height: 1.25;
}

.vision-grid p {
  margin: 0;
  color: #505862;
}

.workflow-section {
  background: var(--white);
  border-top: 1px solid var(--line);
}

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

.workflow-grid article {
  position: relative;
  min-height: 220px;
  padding: 24px;
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff, #f7f8fa);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.workflow-grid article::after {
  content: "";
  position: absolute;
  right: -22px;
  bottom: -32px;
  width: 120px;
  height: 120px;
  background: rgba(225, 6, 0, 0.06);
  border-radius: 50%;
}

.workflow-grid strong {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 36px;
  color: var(--white);
  background: var(--red);
  border-radius: 4px;
  font-weight: 900;
}

.workflow-grid span {
  position: relative;
  z-index: 1;
  display: block;
  margin: 16px 0 8px;
  color: var(--deep-red);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow-grid h3 {
  position: relative;
  z-index: 1;
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.28;
}

.workflow-grid p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #555d66;
}

.choice-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.96), rgba(24, 4, 4, 0.9)),
    url("assets/generated-v2/industrial-installation-v2.png") center / cover no-repeat;
}

.choice-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) 1fr;
  gap: 34px;
  align-items: stretch;
}

.choice-lead {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 420px;
  padding: 34px;
  background: rgba(0, 0, 0, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.choice-lead h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.16;
}

.choice-lead p:not(.section-kicker) {
  margin: 18px 0 0;
  color: #e5e7eb;
  font-size: 17px;
}

.choice-lead .button {
  width: fit-content;
}

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

.choice-grid article {
  min-height: 202px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.24);
}

.choice-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 34px;
  margin-bottom: 16px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 4px;
  font-weight: 800;
}

.choice-grid h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.choice-grid p {
  margin: 0;
  color: #e1e4e8;
}

.service-card {
  min-height: 220px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 36px;
  margin-bottom: 18px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--deep-red));
  border-radius: 4px;
  font-weight: 800;
  box-shadow: 0 12px 26px rgba(225, 6, 0, 0.22);
}

.service-card h3,
.process-list h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.service-card p,
.process-list p {
  margin: 0;
  color: #555d66;
}

.action-band {
  color: var(--white);
  background:
    linear-gradient(135deg, #14161b, #050505 54%, #260302);
}

.action-band-inner {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) 1fr;
  gap: 32px;
  align-items: center;
}

.action-band h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.2;
}

.action-band-copy {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.action-band-copy p {
  margin: 0;
  max-width: 500px;
  color: #e1e4e8;
}

.install-products-section {
  background:
    linear-gradient(180deg, #ffffff, #f2f4f6);
  border-top: 1px solid var(--line);
}

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

.install-product-card {
  min-height: 330px;
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.install-product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: var(--shadow-md);
}

.install-product-card span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  margin-bottom: 14px;
  padding: 0 10px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), var(--deep-red));
  border-radius: 5px;
  font-size: 12px;
  font-weight: 800;
}

.install-product-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.25;
}

.install-product-card p {
  margin: 0;
  color: #505862;
}

.install-product-card ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.install-product-card li {
  position: relative;
  padding-left: 22px;
  color: #31363d;
  font-weight: 600;
}

.install-product-card li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(243, 181, 27, 0.16);
}

.install-product-card-cta {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.94), rgba(118, 4, 3, 0.9)),
    url("assets/generated-v2/dark-contact-bg-v2.png") center / cover no-repeat;
  border-color: rgba(255, 255, 255, 0.18);
}

.install-product-card-cta span {
  color: var(--black);
  background: var(--yellow);
}

.install-product-card-cta p {
  color: #eeeeee;
}

.install-product-card-cta .button {
  width: 100%;
  margin-top: 22px;
  box-shadow: none;
}

.materials-section {
  background:
    radial-gradient(circle at 12% 8%, rgba(225, 6, 0, 0.08), transparent 28%),
    linear-gradient(180deg, #f8f9fb, #ffffff);
  border-top: 1px solid var(--line);
}

.materials-feature {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 22px;
  overflow: hidden;
  background: #111216;
  border: 1px solid rgba(18, 22, 28, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.materials-feature > div {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 34px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.98), rgba(92, 4, 4, 0.86));
}

.materials-feature span,
.material-card span {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 12px;
  color: var(--yellow);
  font-size: 13px;
  font-weight: 800;
}

.materials-feature h3 {
  margin: 0;
  font-size: 32px;
  line-height: 1.18;
}

.materials-feature p {
  margin: 18px 0 0;
  color: #e2e6ea;
}

.materials-feature img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: contain;
  object-position: center top;
  background: #eef1f4;
}

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

.material-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.material-card:hover {
  transform: translateY(-3px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: var(--shadow-md);
}

.material-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eef1f4;
}

.material-card div {
  padding: 22px;
}

.material-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.26;
}

.material-card p {
  margin: 0;
  color: #505862;
}

.material-card-cta {
  display: flex;
  min-height: 100%;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.95), rgba(142, 6, 3, 0.9)),
    url("assets/generated-v2/dark-contact-bg-v2.png") center / cover no-repeat;
}

.material-card-cta div {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.material-card-cta h3,
.material-card-cta p {
  color: var(--white);
}

.material-card-cta .button {
  width: 100%;
  margin-top: 22px;
  box-shadow: none;
}

.industry-section {
  background:
    linear-gradient(180deg, #ffffff, #f0f2f4);
  border-top: 1px solid var(--line);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) 1fr;
  gap: 42px;
  align-items: end;
  margin-bottom: 34px;
}

.split-heading h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.18;
}

.split-heading > p {
  margin: 0;
  color: #555d66;
  font-size: 17px;
}

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

.industry-grid article {
  min-height: 250px;
  padding: 24px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    #111216;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.industry-grid article:hover {
  transform: translateY(-3px);
  border-color: rgba(243, 181, 27, 0.46);
  box-shadow: 0 28px 70px rgba(10, 12, 16, 0.24);
}

.industry-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  min-height: 34px;
  padding: 6px 10px;
  margin-bottom: 18px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 4px;
  font-weight: 800;
  line-height: 1.25;
  text-align: left;
}

.industry-grid h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.industry-grid p {
  margin: 0;
  color: #e1e4e8;
}

.project-showcase {
  background: var(--white);
}

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

.project-card {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.project-card:hover {
  transform: translateY(-3px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: var(--shadow-md);
}

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

.project-card div {
  padding: 22px;
}

.project-card span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--deep-red);
  font-size: 13px;
  font-weight: 800;
}

.project-card h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.28;
}

.project-card p {
  margin: 0;
  color: #505862;
}

.knowledge-section {
  background: linear-gradient(180deg, #ffffff 0%, #f0f2f4 100%);
}

.article-slider {
  position: relative;
  margin-top: 38px;
  padding: 26px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(5, 5, 6, 0.96), rgba(45, 0, 0, 0.94)),
    radial-gradient(circle at top right, rgba(225, 6, 0, 0.36), transparent 38%);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.article-slider::before,
.article-slider::after {
  content: "";
  position: absolute;
  top: 108px;
  bottom: 26px;
  z-index: 2;
  width: 84px;
  pointer-events: none;
}

.article-slider::before {
  left: 0;
  background: linear-gradient(90deg, rgba(5, 5, 6, 0.98), transparent);
}

.article-slider::after {
  right: 0;
  background: linear-gradient(270deg, rgba(45, 0, 0, 0.98), transparent);
}

.article-slider-header {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.article-slider-header .section-kicker {
  margin-bottom: 8px;
}

.article-slider-header h3 {
  max-width: 760px;
  margin: 0;
  color: var(--white);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
}

.article-slider-controls {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.article-slider-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.article-slider-button span {
  display: block;
  margin-top: -2px;
  font-size: 32px;
  line-height: 1;
}

.article-slider-button:hover,
.article-slider-button:focus-visible {
  transform: translateY(-2px);
  background: var(--red);
  border-color: var(--red);
  outline: none;
}

.article-slider-viewport {
  position: relative;
  z-index: 1;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.article-slider-viewport::-webkit-scrollbar {
  display: none;
}

.article-slider-track {
  display: flex;
  gap: 18px;
  align-items: stretch;
  width: max-content;
}

.article-slide {
  flex: 0 0 clamp(218px, 22vw, 282px);
  width: clamp(218px, 22vw, 282px);
  padding: 0;
  overflow: hidden;
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.34);
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.article-slide:hover,
.article-slide:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(255, 197, 37, 0.75);
  box-shadow: 0 26px 54px rgba(0, 0, 0, 0.42);
  outline: none;
}

.article-slide img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
}

.knowledge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.knowledge-card {
  min-width: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.knowledge-card:hover {
  transform: translateY(-3px);
  border-color: rgba(225, 6, 0, 0.2);
  box-shadow: var(--shadow-md);
}

.knowledge-card-featured {
  grid-column: auto;
}

.knowledge-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--black);
}

.knowledge-card-featured img {
  aspect-ratio: 4 / 3;
  object-position: center top;
}

.knowledge-card-body {
  padding: 22px;
}

.knowledge-card-body span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--deep-red);
  font-size: 13px;
  font-weight: 800;
}

.knowledge-card-body h3 {
  margin: 0 0 10px;
  font-size: 21px;
  line-height: 1.28;
}

.knowledge-card-body p {
  margin: 0;
  color: #505862;
}

.knowledge-card-body ul {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.knowledge-card-body li {
  position: relative;
  padding-left: 22px;
  color: #31363d;
  font-weight: 600;
}

.knowledge-card-body li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.1);
}

.feature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 620px;
  background:
    linear-gradient(135deg, #050505, #111216 62%, #250302);
  color: var(--white);
}

.feature-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 68px 52px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  color: #f0f0f0;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 18px;
  height: 18px;
  background: var(--yellow);
  clip-path: polygon(14% 52%, 35% 74%, 86% 20%, 100% 35%, 36% 100%, 0 65%);
}

.trust-section {
  background:
    linear-gradient(180deg, #ffffff, #eef1f4);
  border-top: 1px solid var(--line);
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) 1fr;
  gap: 28px;
  align-items: start;
}

.trust-lead {
  position: sticky;
  top: 104px;
  padding: 30px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 7, 7, 0.96), rgba(58, 4, 4, 0.92));
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.trust-lead h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.18;
}

.trust-lead p:not(.section-kicker) {
  margin: 18px 0 0;
  color: #e5e7eb;
}

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

.trust-grid article,
.review-policy {
  padding: 24px;
  background: var(--white);
  border: 1px solid rgba(18, 22, 28, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.trust-grid strong {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--deep-red);
  font-size: 13px;
}

.trust-grid h3,
.review-policy h3 {
  margin: 0 0 10px;
  font-size: 21px;
}

.trust-grid p,
.review-policy p {
  margin: 0;
  color: #505862;
}

.review-policy {
  grid-column: 2 / -1;
  border-left: 5px solid var(--yellow);
}

.dark-section {
  color: var(--white);
  background:
    linear-gradient(180deg, #101114, #070707);
}

.dark-section .section-kicker {
  color: var(--yellow);
}

.work-context {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin: -12px 0 28px;
}

.work-context p {
  margin: 0;
  max-width: 680px;
  color: #d7dbe0;
}

.work-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.work-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
}

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

.gallery-item {
  position: relative;
  min-height: 250px;
  padding: 0;
  overflow: hidden;
  color: var(--white);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.055);
}

.gallery-item:hover {
  border-color: rgba(243, 181, 27, 0.44);
}

.gallery-item span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 42px 14px 14px;
  text-align: left;
  font-weight: 700;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.86), transparent);
}

.scope-section {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 7, 7, 0.96), rgba(7, 7, 7, 0.82)),
    url("assets/gallery-frame.jpg") center / cover no-repeat;
}

.scope-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1fr;
  gap: 42px;
  align-items: start;
}

.scope-grid h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.18;
}

.scope-panel {
  padding: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.26);
}

.scope-panel ul {
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.scope-panel li {
  position: relative;
  padding-left: 28px;
  color: #eeeeee;
}

.scope-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 10px;
  height: 10px;
  background: var(--yellow);
  border-radius: 50%;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  counter-reset: process;
}

.process-list article {
  min-height: 230px;
  padding: 24px;
  background: var(--white);
  border-left: 5px solid var(--red);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.process-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 50%;
  font-weight: 800;
}

.faq-section {
  background:
    linear-gradient(180deg, var(--white), #f4f6f8);
  border-top: 1px solid var(--line);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) 1fr;
  gap: 42px;
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 22px rgba(10, 12, 16, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-list p {
  margin: 12px 0 0;
  color: #555d66;
}

.contact-section {
  padding: 88px 40px;
  color: var(--white);
  background:
    radial-gradient(circle at 14% 18%, rgba(225, 6, 0, 0.18), transparent 26%),
    linear-gradient(135deg, rgba(2, 2, 2, 0.96), rgba(8, 9, 11, 0.9) 52%, rgba(18, 1, 1, 0.86)),
    url("assets/generated-v2/dark-contact-bg-v2.png") center / cover no-repeat;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(270px, 0.78fr) minmax(420px, 1fr);
  gap: 72px;
  align-items: start;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 34px 26px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  box-shadow: 0 24px 68px rgba(0, 0, 0, 0.3);
}

.contact-card img {
  width: 186px;
  height: auto;
  margin-bottom: 16px;
  filter: drop-shadow(0 16px 32px rgba(0, 0, 0, 0.4));
}

.contact-card h2 {
  margin: 0;
  color: var(--white);
  font-size: 40px;
  line-height: 1;
}

.contact-subtitle {
  margin: 10px 0 34px;
  color: #d9d9d9;
  font-size: 15px;
  letter-spacing: 6px;
}

.contact-highlight {
  margin: 0 0 28px;
  color: var(--yellow);
  font-size: 19px;
  font-style: italic;
  font-weight: 800;
}

.contact-list {
  display: grid;
  gap: 8px;
  width: 100%;
  margin-bottom: 34px;
}

.contact-list a {
  display: flex;
  justify-content: center;
  padding: 8px 10px;
  color: #f4f4f4;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  font-size: 17px;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.contact-list a:hover {
  color: var(--yellow);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(243, 181, 27, 0.42);
}

.review-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: min(240px, 100%);
  min-height: 74px;
  margin-bottom: 34px;
  padding: 0 24px;
  color: var(--red);
  background: var(--white);
  border: 2px solid var(--red);
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(225, 6, 0, 0.22);
}

.contact-services {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--yellow);
  font-style: italic;
  font-weight: 800;
  list-style: none;
}

.contact-form-panel h2 {
  margin: 0 0 28px;
  color: var(--white);
  font-size: 44px;
  line-height: 1.1;
}

.contact-prep {
  margin: -8px 0 24px;
  padding: 20px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(225, 6, 0, 0.9), rgba(25, 25, 25, 0.94));
  border-radius: 8px;
  box-shadow: 0 18px 46px rgba(225, 6, 0, 0.18);
}

.contact-prep h3 {
  margin: 0 0 12px;
  font-size: 20px;
}

.contact-prep ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-prep li {
  position: relative;
  padding-left: 24px;
  color: #f7f7f7;
}

.contact-prep li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--yellow);
  border-radius: 50%;
}

.contact-form {
  display: grid;
  gap: 22px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--white);
  font-weight: 700;
}

.contact-form label span {
  color: #a9a9a9;
  font-size: 14px;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--ink);
  background: #f4f4f4;
  border: 2px solid transparent;
  border-radius: 6px;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 0;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(243, 181, 27, 0.2);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.form-actions button,
.form-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 64px;
  padding: 0 34px;
  color: var(--white);
  background: var(--red);
  border: 2px solid var(--red);
  border-radius: 6px;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 16px 38px rgba(225, 6, 0, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.form-actions button:hover,
.form-actions a:hover {
  transform: translateY(-2px);
}

.form-actions a {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.38);
  box-shadow: none;
  letter-spacing: 1px;
  text-transform: none;
}

.form-note {
  margin: 0;
  color: #b8b8b8;
  font-size: 14px;
}

.form-note a {
  color: var(--yellow);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 22px;
  align-items: center;
  padding: 28px 40px;
  color: var(--white);
  background: #030303;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer strong,
.site-footer span,
.site-footer small {
  display: block;
}

.site-footer p {
  margin: 0;
  color: #d6d6d6;
}

.floating-contact {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 15;
  display: flex;
  gap: 8px;
}

.floating-contact a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  min-height: 46px;
  padding: 0 14px;
  color: var(--white);
  background: var(--red);
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.floating-contact a:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

.floating-contact a:last-child {
  background: var(--green);
}

.lightbox {
  position: fixed;
  z-index: 40;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 28px;
  background: rgba(0, 0, 0, 0.88);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1100px, 96vw);
  max-height: 86vh;
  border-radius: 8px;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: var(--red);
  border: 0;
  border-radius: 6px;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    padding: 10px 18px;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .main-nav,
  .header-call {
    display: none;
  }

  .main-nav.is-open {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    background: rgba(5, 5, 5, 0.96);
  }

  .main-nav.is-open a {
    padding: 16px 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }

  h1 {
    font-size: 42px;
  }

  .hero {
    padding: 112px 20px 30px;
    min-height: 88vh;
  }

  .hero-stats,
  .proof-grid,
  .vision-grid,
  .workflow-grid,
  .service-grid,
  .install-product-grid,
  .material-grid,
  .industry-grid,
  .project-grid,
  .trust-grid,
  .knowledge-grid,
  .process-list,
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .knowledge-card-featured {
    grid-column: auto;
  }

  .feature-section,
  .intro-grid,
  .split-heading,
  .vision-layout,
  .choice-layout,
  .materials-feature,
  .action-band-inner,
  .trust-layout,
  .scope-grid,
  .faq-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .article-slider {
    padding: 22px;
  }

  .article-slider-header {
    align-items: start;
  }

  .article-slide {
    flex-basis: clamp(214px, 34vw, 260px);
    width: clamp(214px, 34vw, 260px);
  }

  .action-band-copy {
    justify-content: flex-start;
  }

  .trust-lead {
    position: static;
  }

  .review-policy {
    grid-column: auto;
  }

  .choice-lead {
    min-height: auto;
  }

  .work-context {
    grid-template-columns: 1fr;
  }

  .work-tags {
    justify-content: flex-start;
  }

  .contact-grid {
    gap: 46px;
  }

  .contact-card {
    max-width: 560px;
    margin: 0 auto;
  }

  .feature-section {
    min-height: auto;
  }

  .feature-media img {
    height: 420px;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .brand strong {
    font-size: 15px;
  }

  .brand small {
    white-space: normal;
  }

  .brand img {
    width: 46px;
    height: 46px;
  }

  h1 {
    font-size: 34px;
  }

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

  .hero-logo {
    width: 74px;
    height: 74px;
  }

  .hero-trust-strip span {
    flex: 1 1 150px;
  }

  .choice-lead,
  .choice-grid article,
  .install-product-card,
  .materials-feature > div,
  .material-card div,
  .trust-lead,
  .trust-grid article,
  .review-policy,
  .contact-prep {
    padding: 20px;
  }

  .article-slider {
    margin-top: 28px;
    padding: 18px 12px 18px 18px;
  }

  .article-slider::before,
  .article-slider::after {
    width: 34px;
    top: 126px;
    bottom: 18px;
  }

  .article-slider-header {
    display: grid;
    gap: 16px;
  }

  .article-slider-header h3 {
    font-size: 25px;
  }

  .article-slider-controls {
    justify-content: flex-start;
  }

  .article-slider-button {
    width: 42px;
    height: 42px;
  }

  .article-slider-track {
    gap: 14px;
    padding-right: 18px;
  }

  .article-slide {
    flex-basis: min(74vw, 272px);
    width: min(74vw, 272px);
  }

  .action-band-copy {
    display: grid;
    gap: 16px;
  }

  .action-band-copy .button,
  .install-product-card-cta .button {
    width: 100%;
  }

  .hero-stats,
  .proof-grid,
  .vision-grid,
  .workflow-grid,
  .service-grid,
  .install-product-grid,
  .material-grid,
  .industry-grid,
  .choice-grid,
  .project-grid,
  .trust-grid,
  .knowledge-grid,
  .process-list,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .knowledge-card-featured {
    grid-column: auto;
  }

  .hero-stats div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .vision-lead {
    min-height: auto;
    padding: 24px;
  }

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

  .section,
  .contact-section {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .intro-grid h2,
  .section-heading h2,
  .split-heading h2,
  .scope-grid h2,
  .feature-copy h2,
  .contact-form-panel h2 {
    font-size: 28px;
  }

  .feature-copy {
    padding: 46px 20px;
  }

  .feature-media img {
    height: 320px;
  }

  .contact-section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .contact-card img {
    width: 132px;
  }

  .contact-card h2 {
    font-size: 30px;
  }

  .contact-card {
    padding: 28px 18px;
  }

  .contact-subtitle {
    letter-spacing: 3px;
    font-size: 12px;
  }

  .contact-list a {
    font-size: 15px;
  }

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

  .form-actions button,
  .form-actions a {
    width: 100%;
  }

  .button {
    width: 100%;
  }
}

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

  .article-slider-viewport {
    scroll-behavior: auto;
  }

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