:root {
  --ink: #111315;
  --ink-soft: #3e4349;
  --muted: #697078;
  --paper: #f4f1e9;
  --paper-deep: #e9e4d8;
  --surface: #fffdf8;
  --coal: #17191b;
  --coal-soft: #232629;
  --yellow: #ffc400;
  --yellow-dark: #d3a200;
  --white: #ffffff;
  --line: #d9d3c6;
  --line-dark: rgba(255, 255, 255, 0.15);
  --focus: #1468d4;
  --success: #1f6b4d;
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 28px;
  --shadow: 0 22px 54px rgba(17, 19, 21, 0.12);
  --content: 1220px;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
  text-underline-offset: 0.18em;
}

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

button {
  cursor: pointer;
}

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

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 2000;
  padding: 10px 16px;
  color: var(--white);
  background: var(--coal);
  border-radius: 8px;
  transform: translateY(-150%);
}

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

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

.container {
  width: min(calc(100% - 40px), var(--content));
  margin-inline: auto;
}

.container--narrow {
  width: min(calc(100% - 40px), 860px);
  margin-inline: auto;
}

.section {
  padding: 90px 0;
}

.section--tight {
  padding: 62px 0;
}

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

.section--coal {
  color: var(--white);
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 196, 0, 0.12), transparent 34%),
    var(--coal);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 3px;
  content: "";
  background: var(--yellow);
}

.section--coal .eyebrow,
.hero .eyebrow,
.page-hero .eyebrow {
  color: var(--yellow);
}

.h1,
h1 {
  margin: 0;
  max-width: 920px;
  font-size: clamp(2.55rem, 5.2vw, 5rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 0.98;
}

.h2,
h2 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  font-weight: 850;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.h3,
h3 {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.25;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px;
  margin-bottom: 38px;
}

.section-heading__copy {
  max-width: 800px;
}

.section-heading p {
  max-width: 680px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.section--coal .section-heading p {
  color: #b8bcc1;
}

.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 20px;
  color: var(--ink);
  background: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: 6px;
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition:
    transform 160ms ease,
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.btn:hover {
  background: #ffd43b;
  border-color: #ffd43b;
  transform: translateY(-1px);
}

.btn--ghost {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
}

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

.btn--dark {
  color: var(--white);
  background: var(--coal);
  border-color: var(--coal);
}

.btn--dark:hover {
  background: var(--coal-soft);
  border-color: var(--coal-soft);
}

.btn--outline {
  color: var(--ink);
  background: transparent;
  border-color: #bdb6a7;
}

.btn--outline:hover {
  background: var(--surface);
  border-color: var(--ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
  border-bottom: 2px solid var(--yellow);
}

.text-link:hover {
  color: #6f5600;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  color: var(--white);
  background: rgba(23, 25, 27, 0.98);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(16px);
}

.header-shell {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  text-decoration: none;
}

.brand img {
  width: 188px;
  height: auto;
}

.site-nav {
  flex: 1;
}

#site-nav > ul {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
}

#site-nav > ul > li {
  position: relative;
}

#site-nav a,
.nav-toggle {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  color: #eff0f1;
  background: transparent;
  border: 0;
  font-size: 0.87rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
}

#site-nav a:hover,
.nav-toggle:hover,
.nav-toggle[aria-expanded="true"] {
  color: var(--yellow);
}

.nav-toggle {
  color: var(--yellow);
}

.chevron {
  width: 12px;
  height: 12px;
  transition: transform 160ms ease;
}

.nav-toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  width: 250px;
  padding: 8px;
  color: var(--yellow);
  background: var(--coal-soft);
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow);
}

#site-nav .nav-dropdown a {
  display: flex;
  min-height: 42px;
  padding: 9px 12px;
  color: var(--yellow);
  border-radius: 4px;
  font-weight: 650;
}

#site-nav .nav-dropdown a:hover,
#site-nav .nav-dropdown a:focus-visible {
  color: var(--yellow);
  background: #303438;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-actions .btn {
  min-height: 42px;
  padding: 10px 15px;
  font-size: 0.82rem;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.menu-toggle svg {
  width: 22px;
  height: 22px;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 74px 0 0;
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(255, 196, 0, 0.09), transparent 38%),
    var(--coal);
}

.hero::after {
  position: absolute;
  right: -120px;
  bottom: -180px;
  width: 520px;
  height: 520px;
  content: "";
  border: 1px solid rgba(255, 196, 0, 0.16);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(360px, 0.96fr);
  gap: 54px;
  align-items: center;
}

.hero h1 {
  max-width: 790px;
}

.hero-copy {
  max-width: 680px;
  margin: 23px 0 0;
  color: #c8cbd0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-media {
  position: relative;
  z-index: 1;
}

.hero-media__frame {
  position: relative;
  overflow: hidden;
  min-height: 455px;
  background: #2b2e31;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 2px 40px 2px 2px;
}

.hero-media__frame img {
  width: 100%;
  height: 455px;
  object-fit: cover;
}

.hero-media__label {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 18px;
  color: var(--white);
  background: rgba(17, 19, 21, 0.88);
  border-left: 4px solid var(--yellow);
  backdrop-filter: blur(8px);
}

.hero-media__label strong {
  display: block;
  font-size: 1rem;
}

.hero-media__label span {
  color: #c4c7cc;
  font-size: 0.82rem;
}

.hero-proof {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 54px;
  border-top: 1px solid var(--line-dark);
}

.hero-proof__item {
  padding: 24px 24px 27px 0;
}

.hero-proof__item + .hero-proof__item {
  padding-left: 24px;
  border-left: 1px solid var(--line-dark);
}

.hero-proof strong {
  display: block;
  color: var(--yellow);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.hero-proof span {
  display: block;
  margin-top: 8px;
  color: #d6d8db;
  font-size: 0.82rem;
  line-height: 1.4;
}

.quick-links {
  color: var(--ink);
  background: var(--yellow);
}

.quick-links__inner {
  display: grid;
  grid-template-columns: 1.25fr repeat(4, 1fr);
  align-items: stretch;
}

.quick-links__title {
  display: flex;
  align-items: center;
  padding: 20px 24px 20px 0;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quick-link {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  color: var(--ink);
  border-left: 1px solid rgba(17, 19, 21, 0.18);
  font-size: 0.86rem;
  font-weight: 800;
  text-decoration: none;
}

.quick-link:hover {
  background: rgba(255, 255, 255, 0.34);
}

.quick-link svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

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

.solution-card {
  position: relative;
  display: flex;
  min-height: 455px;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 28px;
  color: var(--white);
  background: var(--coal);
  text-decoration: none;
}

.solution-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.solution-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(17, 19, 21, 0.08) 20%, rgba(17, 19, 21, 0.92) 100%);
}

.solution-card:hover img {
  transform: scale(1.035);
}

.solution-card__content {
  position: relative;
  z-index: 1;
}

.solution-card__number {
  display: block;
  margin-bottom: 16px;
  color: var(--yellow);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.solution-card h3 {
  font-size: 1.55rem;
}

.solution-card p {
  margin: 9px 0 19px;
  color: #d4d6da;
  font-size: 0.9rem;
}

.solution-card .text-link {
  color: var(--yellow);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.product-card {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  min-height: 285px;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.product-card__media {
  min-height: 285px;
  background: #f0eee8;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card:nth-child(-n + 3) .product-card__media img {
  object-fit: contain;
  padding: 24px;
}

.product-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 30px;
}

.product-card__label {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 1.42rem;
  letter-spacing: -0.025em;
}

.product-card p {
  margin: 12px 0 20px;
  color: var(--muted);
  font-size: 0.93rem;
}

.product-card .text-link {
  margin-top: auto;
}

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

.process-step {
  min-height: 245px;
  padding: 26px;
  background: var(--surface);
}

.process-step__number {
  display: block;
  margin-bottom: 34px;
  color: var(--yellow-dark);
  font-size: 1.8rem;
  font-weight: 900;
}

.process-step h3 {
  font-size: 1.08rem;
}

.process-step p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: stretch;
  gap: 54px;
}

.split--reverse .split__media {
  order: 2;
}

.split__media {
  min-height: 500px;
  overflow: hidden;
  background: #d7d5ce;
}

.split__media img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
}

.split__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split__content p {
  margin: 18px 0 0;
  color: var(--muted);
}

.section--coal .split__content p {
  color: #bcc0c5;
}

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

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li::before {
  position: absolute;
  top: 2px;
  left: 0;
  width: 19px;
  height: 19px;
  content: "✓";
  color: var(--ink);
  background: var(--yellow);
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 19px;
  text-align: center;
}

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

.proof-card {
  min-height: 230px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.proof-card strong {
  display: block;
  margin-bottom: 36px;
  color: var(--yellow-dark);
  font-size: 2.2rem;
  line-height: 1;
}

.proof-card span {
  display: block;
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.proof-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

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

.story-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  text-decoration: none;
}

.story-card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #d7d5ce;
}

.story-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 450ms ease;
}

.story-card:hover img {
  transform: scale(1.035);
}

.story-card__body {
  padding: 24px;
}

.story-card__meta {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.story-card h3 {
  font-size: 1.18rem;
}

.story-card p {
  margin: 10px 0 17px;
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 36px;
  padding: 48px;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), transparent 50%),
    var(--yellow);
}

.cta-band h2 {
  font-size: clamp(1.85rem, 3.5vw, 3rem);
}

.cta-band p {
  max-width: 720px;
  margin: 13px 0 0;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 66px 0 72px;
  color: var(--white);
  background:
    radial-gradient(circle at 84% 20%, rgba(255, 196, 0, 0.12), transparent 34%),
    var(--coal);
}

.page-hero--image {
  min-height: 490px;
  display: flex;
  align-items: flex-end;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero--image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(17, 19, 21, 0.94), rgba(17, 19, 21, 0.45));
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-size: clamp(2.35rem, 4.8vw, 4.5rem);
}

.page-hero p:not(.eyebrow) {
  max-width: 720px;
  margin: 20px 0 0;
  color: #c9ccd0;
  font-size: 1.06rem;
}

.breadcrumbs {
  margin-bottom: 26px;
  color: #aeb2b7;
  font-size: 0.78rem;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumbs li:not(:last-child)::after {
  margin-left: 7px;
  content: "/";
}

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

.breadcrumbs a:hover {
  color: var(--yellow);
}

.page-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.5fr);
  gap: 60px;
  align-items: start;
}

.page-intro__body {
  color: var(--ink-soft);
  font-size: 1.02rem;
}

.page-intro__body p {
  margin: 0;
}

.page-intro__aside {
  padding: 24px;
  background: var(--surface);
  border-left: 5px solid var(--yellow);
}

.page-intro__aside strong {
  display: block;
  margin-bottom: 8px;
}

.page-intro__aside p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.product-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  min-height: 570px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.product-hero__media {
  display: flex;
  min-height: 570px;
  align-items: center;
  justify-content: center;
  padding: 36px;
  background:
    radial-gradient(circle at 50% 50%, #ffffff 0%, #efede7 72%);
}

.product-hero__media img {
  width: 100%;
  height: 100%;
  max-height: 500px;
  object-fit: contain;
}

.product-hero__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px;
}

.product-hero h1 {
  font-size: clamp(2.25rem, 4.3vw, 4.2rem);
}

.product-hero p {
  margin: 18px 0 0;
  color: var(--muted);
}

.spec-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.spec-strip__item {
  padding: 17px 12px 17px 0;
}

.spec-strip__item + .spec-strip__item {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.spec-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.spec-strip strong {
  display: block;
  margin-top: 4px;
  font-size: 0.92rem;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.product-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 58px;
}

.product-panel {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.product-panel h2 {
  font-size: 1.55rem;
  letter-spacing: -0.025em;
}

.product-panel p {
  margin: 14px 0 0;
  color: var(--muted);
}

.product-panel .check-list {
  margin-top: 20px;
}

.table-wrap {
  overflow-x: auto;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
}

.spec-table th,
.spec-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.spec-table th {
  width: 45%;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.spec-table td {
  font-weight: 750;
}

.faq-list {
  display: grid;
  gap: 1px;
  max-width: 920px;
  background: var(--line);
  border: 1px solid var(--line);
}

.faq-item {
  background: var(--surface);
}

.faq-item summary {
  position: relative;
  padding: 19px 54px 19px 20px;
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  position: absolute;
  top: 18px;
  right: 20px;
  content: "+";
  font-size: 1.35rem;
  font-weight: 500;
}

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

.faq-item p {
  margin: 0;
  padding: 0 54px 20px 20px;
  color: var(--muted);
  font-size: 0.93rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 28px;
}

.filter-button {
  min-height: 40px;
  padding: 8px 14px;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid #bdb6a7;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
}

.filter-button:hover,
.filter-button.is-active {
  color: var(--white);
  background: var(--coal);
  border-color: var(--coal);
}

.road-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.road-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.road-card__media {
  aspect-ratio: 4 / 3;
  padding: 26px;
  background: #f0eee8;
}

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

.road-card__body {
  padding: 25px;
}

.road-card__body h3 {
  font-size: 1.25rem;
}

.road-card__body p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.mini-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 17px;
  color: var(--ink-soft);
  font-size: 0.8rem;
  font-weight: 750;
}

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

.attachment-card,
.service-card {
  min-height: 235px;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
}

.attachment-icon {
  display: inline-flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: var(--ink);
  background: var(--yellow);
}

.attachment-icon svg {
  width: 27px;
  height: 27px;
}

.attachment-card h3,
.service-card h3 {
  font-size: 1.08rem;
}

.attachment-card p,
.service-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.service-card__index {
  display: block;
  margin-bottom: 28px;
  color: var(--yellow-dark);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

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

.used-card {
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
}

.used-card__media {
  aspect-ratio: 4 / 3;
  background: #d8d5cd;
}

.used-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.used-card__body {
  padding: 22px;
}

.used-card h3 {
  font-size: 1.06rem;
}

.used-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.equipment-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.equipment-pills span {
  padding: 8px 12px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: 0.8rem;
  font-weight: 750;
}

.section--coal .equipment-pills span {
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--line-dark);
}

.rfq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 54px;
  align-items: start;
}

.rfq-aside {
  position: sticky;
  top: 110px;
}

.rfq-aside p {
  margin: 18px 0 0;
  color: var(--muted);
}

.contact-list {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.contact-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.contact-list span {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-list a,
.contact-list strong {
  display: block;
  margin-top: 3px;
  font-size: 0.93rem;
  font-weight: 750;
}

.rfq-form {
  padding: 34px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

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

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

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

.field label {
  font-size: 0.78rem;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #bbb4a6;
  border-radius: 3px;
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--ink);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--muted);
  font-size: 0.84rem;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.form-note {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.form-status {
  margin-top: 24px;
  padding: 20px;
  color: var(--success);
  background: #edf7f1;
  border-left: 4px solid var(--success);
}

.form-status strong,
.form-status span {
  display: block;
}

.form-status span {
  margin: 6px 0 16px;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.download-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 28px;
  background: var(--yellow);
}

.download-card__icon {
  display: flex;
  width: 58px;
  height: 72px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: var(--coal);
  font-size: 0.74rem;
  font-weight: 900;
}

.download-card h3 {
  font-size: 1.2rem;
}

.download-card p {
  margin: 7px 0 0;
}

.legal-copy {
  color: var(--ink-soft);
}

.legal-copy h2 {
  margin-top: 42px;
  font-size: 1.55rem;
  letter-spacing: -0.02em;
}

.legal-copy p,
.legal-copy li {
  color: var(--ink-soft);
}

.site-footer {
  color: var(--white);
  background: #111315;
  border-top: 4px solid var(--yellow);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.5fr 0.75fr 0.75fr 1fr;
  gap: 44px;
  padding: 62px 0 44px;
}

.footer-brand img {
  width: 188px;
  height: auto;
}

.footer-brand p {
  max-width: 390px;
  margin: 20px 0 0;
  color: #aeb2b7;
  font-size: 0.88rem;
}

.footer-column h2,
.footer-column h3,
.footer-column__title {
  margin: 0 0 16px;
  color: var(--yellow);
  font-size: 0.73rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-links a,
.footer-contact a,
.footer-contact span {
  color: #c7cacf;
  font-size: 0.84rem;
  text-decoration: none;
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--yellow);
}

.footer-contact {
  display: grid;
  gap: 9px;
}

.footer-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 26px;
  padding: 22px 0 34px;
  color: #858b92;
  border-top: 1px solid var(--line-dark);
  font-size: 0.72rem;
}

.footer-bottom p {
  max-width: 820px;
  margin: 0;
}

.sticky-quote {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  display: none;
  min-height: 50px;
  align-items: center;
  gap: 10px;
  padding: 12px 17px;
  color: var(--ink);
  background: var(--yellow);
  border: 1px solid #e6b000;
  box-shadow: 0 10px 28px rgba(17, 19, 21, 0.24);
  font-size: 0.84rem;
  font-weight: 850;
  text-decoration: none;
}

.sticky-quote:hover {
  background: #ffd43b;
}

.not-found {
  display: grid;
  min-height: 64vh;
  place-items: center;
  padding: 80px 0;
  text-align: center;
}

@media (max-width: 1080px) {
  .hero-grid,
  .split,
  .product-content-grid,
  .rfq-layout {
    gap: 36px;
  }

  #site-nav a,
  .nav-toggle {
    padding-inline: 8px;
    font-size: 0.82rem;
  }

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

  .quick-links__title {
    grid-column: 1 / -1;
    padding-bottom: 10px;
  }

  .quick-link:nth-last-child(-n + 2) {
    border-top: 1px solid rgba(17, 19, 21, 0.18);
  }
}

@media (max-width: 900px) {
  .site-header {
    backdrop-filter: none;
  }

  .header-shell {
    min-height: 68px;
  }

  .brand img {
    width: 158px;
  }

  .header-actions .btn {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  #site-nav {
    position: fixed;
    top: 68px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    overflow-y: auto;
    padding: 18px 20px 90px;
    color: var(--white);
    background: var(--coal);
  }

  #site-nav.is-open {
    display: block;
  }

  #site-nav > ul {
    display: grid;
    justify-content: stretch;
    gap: 0;
  }

  #site-nav > ul > li {
    border-bottom: 1px solid var(--line-dark);
  }

  #site-nav a,
  .nav-toggle {
    width: 100%;
    min-height: 52px;
    justify-content: space-between;
    padding: 12px 0;
    font-size: 0.94rem;
  }

  .nav-dropdown {
    position: static;
    width: auto;
    margin-bottom: 10px;
    padding: 6px 12px 12px;
    color: var(--yellow);
    background: #1d2023;
    border: 1px solid var(--line-dark);
    box-shadow: none;
  }

  #site-nav .nav-dropdown a {
    color: var(--yellow);
    background: transparent;
  }

  #site-nav .nav-dropdown a:hover,
  #site-nav .nav-dropdown a:focus-visible {
    color: var(--yellow);
    background: #303438;
  }

  .hero-grid,
  .split,
  .product-hero,
  .product-content-grid,
  .rfq-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 36px;
  }

  .hero-media__frame,
  .hero-media__frame img {
    height: 410px;
    min-height: 410px;
  }

  .hero-proof {
    margin-top: 36px;
  }

  .solution-grid,
  .proof-grid,
  .story-grid,
  .attachment-grid,
  .service-grid,
  .used-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .page-intro {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .split--reverse .split__media {
    order: 0;
  }

  .split__media,
  .split__media img {
    min-height: 430px;
  }

  .product-hero__media,
  .product-hero__media img {
    min-height: 440px;
  }

  .product-hero__body {
    padding: 36px;
  }

  .rfq-aside {
    position: static;
  }

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

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

  .sticky-quote {
    display: inline-flex;
  }
}

@media (max-width: 640px) {
  .container,
  .container--narrow {
    width: min(calc(100% - 28px), var(--content));
  }

  .section {
    padding: 60px 0;
  }

  .section--tight {
    padding: 44px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 26px;
  }

  .section-heading .text-link {
    margin-top: 16px;
  }

  h1,
  .h1 {
    font-size: clamp(2.25rem, 12vw, 3.4rem);
  }

  h2,
  .h2 {
    font-size: clamp(1.85rem, 9vw, 2.75rem);
  }

  .hero {
    padding-top: 48px;
  }

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

  .hero-media__frame,
  .hero-media__frame img {
    height: 300px;
    min-height: 300px;
  }

  .hero-media__frame {
    border-radius: 2px 24px 2px 2px;
  }

  .hero-media__label {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

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

  .hero-proof__item,
  .hero-proof__item + .hero-proof__item {
    padding: 17px 0;
    border-left: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .quick-links__inner {
    grid-template-columns: 1fr;
  }

  .quick-links__title {
    padding-top: 17px;
  }

  .quick-link,
  .quick-link:nth-last-child(-n + 2) {
    min-height: 58px;
    padding: 13px 0;
    border-top: 1px solid rgba(17, 19, 21, 0.16);
    border-left: 0;
  }

  .solution-grid,
  .product-grid,
  .proof-grid,
  .story-grid,
  .road-grid,
  .attachment-grid,
  .service-grid,
  .used-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: 360px;
  }

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

  .product-card__media {
    min-height: 260px;
    aspect-ratio: 4 / 3;
  }

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

  .process-step {
    min-height: 0;
  }

  .process-step__number {
    margin-bottom: 20px;
  }

  .split__media,
  .split__media img {
    min-height: 320px;
  }

  .cta-band {
    grid-template-columns: 1fr;
    padding: 30px 23px;
  }

  .cta-band__actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 46px 0 52px;
  }

  .page-hero--image {
    min-height: 420px;
  }

  .breadcrumbs {
    margin-bottom: 20px;
    overflow-x: auto;
    white-space: nowrap;
  }

  .product-hero__media,
  .product-hero__media img {
    min-height: 330px;
  }

  .product-hero__body {
    padding: 26px 20px 30px;
  }

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

  .spec-strip__item,
  .spec-strip__item + .spec-strip__item {
    padding: 12px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

  .product-panel {
    padding: 22px;
  }

  .faq-item summary {
    padding-right: 46px;
  }

  .faq-item p {
    padding-right: 22px;
  }

  .rfq-form {
    padding: 24px 18px;
  }

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

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

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

  .download-card .btn {
    grid-column: 1 / -1;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

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

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

  .sticky-quote {
    right: 12px;
    bottom: 12px;
  }
}

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

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