:root {
  --ink: #15191d;
  --soft-ink: #353d45;
  --muted: #69737c;
  --line: #d6dce1;
  --concrete: #f4f5f4;
  --concrete-2: #e7e9e8;
  --concrete-3: #d8dcdd;
  --white: #ffffff;
  --blue: #315f7d;
  --blue-2: #1f435b;
  --steel: #6a747c;
  --steel-light: #a7b0b6;
  --black: #0f1114;
  --radius: 8px;
  --shadow: 0 18px 36px rgba(42, 50, 56, 0.1), 0 1px 0 rgba(255, 255, 255, 0.82) inset;
  --metal-shadow: 0 20px 50px rgba(38, 47, 54, 0.13), 0 1px 0 rgba(255, 255, 255, 0.72) inset;
  --concrete-texture:
    radial-gradient(circle at 18% 12%, rgba(0, 0, 0, 0.035) 0 1px, transparent 1px),
    radial-gradient(circle at 82% 28%, rgba(255, 255, 255, 0.65) 0 1px, transparent 1px),
    linear-gradient(135deg, rgba(255, 255, 255, 0.56), rgba(214, 220, 225, 0.24));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

body {
  margin: 0;
  color: var(--ink);
  background:
    var(--concrete-texture),
    var(--white);
  background-size: 28px 28px, 42px 42px, auto;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 40;
  transform: translateY(-140%);
  padding: 10px 12px;
  color: var(--white);
  background: var(--blue-2);
  border-radius: 4px;
  font-weight: 800;
  text-decoration: none;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(49, 95, 125, 0.38);
  outline-offset: 3px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(20, 24, 28, 0.88);
  border-bottom: 1px solid rgba(198, 207, 213, 0.24);
  backdrop-filter: blur(18px);
}

.site-header[data-elevated="true"] {
  background: rgba(20, 24, 28, 0.96);
  box-shadow: 0 14px 28px rgba(26, 32, 38, 0.18);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 210px;
}

.brand img {
  width: 46px;
  height: 46px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

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

.brand strong {
  font-size: 1rem;
  letter-spacing: 0;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.76rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.88rem;
}

.site-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.84);
}

.site-nav a:hover {
  color: var(--white);
}

.nav-cta {
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 4px;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  border-radius: 4px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 9px;
  background: rgba(255, 255, 255, 0.96);
}

.hero {
  position: relative;
  min-height: 92svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: #15191d;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.64) contrast(1.06) brightness(1.05);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(18, 22, 26, 0.96) 0%, rgba(28, 35, 40, 0.74) 48%, rgba(215, 220, 222, 0.28) 100%),
    linear-gradient(0deg, rgba(18, 22, 26, 0.9) 0%, rgba(18, 22, 26, 0) 42%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 132px 0 42px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 36px;
  align-items: end;
}

.hero-copy {
  max-width: 760px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #c0d4df;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 6vw, 5.2rem);
  line-height: 0.96;
  letter-spacing: 0;
  max-width: 980px;
}

h2 {
  color: var(--ink);
  font-size: clamp(1.85rem, 3.6vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.08rem;
  line-height: 1.22;
  margin-bottom: 10px;
}

.hero-copy p:not(.eyebrow) {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: linear-gradient(180deg, #386d8e, var(--blue-2));
  box-shadow: 0 12px 24px rgba(31, 67, 91, 0.2);
}

.button.primary:hover {
  background: var(--blue-2);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(218, 226, 230, 0.42);
  background: rgba(244, 245, 244, 0.08);
}

.hero-panel {
  background: rgba(23, 29, 34, 0.76);
  border: 1px solid rgba(210, 218, 223, 0.22);
  box-shadow: 0 24px 54px rgba(10, 13, 16, 0.26);
  backdrop-filter: blur(8px);
}

.hero-panel div {
  padding: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

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

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

.hero-panel strong {
  color: var(--white);
  font-size: 1.2rem;
}

.hero-panel span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
}

.section,
.band {
  padding: clamp(78px, 10vw, 138px) clamp(18px, 4vw, 56px);
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background:
    linear-gradient(180deg, rgba(49, 95, 125, 0.96), rgba(31, 67, 91, 0.98)),
    var(--concrete-texture);
  color: var(--white);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.metric-strip div {
  min-height: 150px;
  padding: 30px clamp(18px, 4vw, 56px);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.metric-strip div:last-child {
  border-right: 0;
}

.metric-strip strong,
.metric-strip span {
  display: block;
}

.metric-strip strong {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
}

.metric-strip span {
  margin-top: 12px;
  max-width: 230px;
  color: rgba(255, 255, 255, 0.74);
  font-weight: 700;
}

.section-head {
  max-width: 810px;
  margin: 0 auto 48px;
}

.section-head p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.02rem;
}

.section-head.split {
  width: min(1180px, 100%);
  max-width: none;
  display: grid;
  grid-template-columns: 1fr minmax(280px, 440px);
  gap: 30px;
  align-items: end;
}

.certification-band,
.trust-band {
  background:
    var(--concrete-texture),
    var(--concrete);
  background-size: 30px 30px, 44px 44px, auto;
  border-block: 1px solid var(--line);
}

.trust-layout {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 42px;
  align-items: center;
}

.trust-points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.trust-points span {
  padding: 18px;
  color: var(--blue-2);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
  font-weight: 800;
}

.cert-grid,
.category-grid,
.product-grid,
.project-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
}

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

.cert-grid article,
.category-card,
.product-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
}

.cert-grid article {
  padding: 24px;
}

.cert-grid span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--blue);
  font-weight: 800;
}

.cert-grid p,
.category-card p,
.product-card p {
  color: var(--muted);
  margin-bottom: 0;
}

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

.operations-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: 14px;
}

.operation-card {
  min-height: 260px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    var(--concrete-texture),
    #f7f8f7;
  background-size: 30px 30px, 42px 42px, auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
}

.operation-card.strong {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(49, 95, 125, 0.86), rgba(26, 48, 62, 0.94)),
    url("assets/optimized/hero-izaje-registro.jpg") center / cover;
  border-color: rgba(55, 87, 108, 0.8);
}

.operation-card span {
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.operation-card.strong span,
.operation-card.strong h3,
.operation-card.strong p {
  color: var(--white);
}

.operation-card h3 {
  margin-top: auto;
  font-size: 1.35rem;
}

.operation-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.coverage-band {
  background:
    linear-gradient(180deg, rgba(22, 27, 31, 0.94), rgba(29, 35, 40, 0.96)),
    var(--concrete-texture);
  color: var(--white);
}

.coverage-layout {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: 46px;
  align-items: center;
}

.coverage-layout h2 {
  color: var(--white);
}

.coverage-layout p {
  color: rgba(255, 255, 255, 0.72);
}

.coverage-map {
  position: relative;
  min-height: 380px;
  padding: 32px;
  display: grid;
  align-content: center;
  gap: 14px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.075) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.075) 1px, transparent 1px),
    linear-gradient(135deg, rgba(49, 95, 125, 0.34), rgba(255, 255, 255, 0.04));
  background-size: 64px 64px, 64px 64px, auto;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  overflow: hidden;
}

.coverage-map::before {
  content: "";
  position: absolute;
  inset: 36px;
  border: 1px solid rgba(158, 209, 239, 0.35);
}

.coverage-map span {
  position: relative;
  width: fit-content;
  padding: 10px 12px;
  color: var(--white);
  background: rgba(15, 17, 20, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  font-weight: 800;
}

.coverage-map span:nth-child(even) {
  margin-left: auto;
}

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

.category-card {
  padding: 0;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: stretch;
  overflow: hidden;
}

.category-card img {
  width: 100%;
  height: 180px;
  object-fit: contain;
  padding: 14px;
  background:
    var(--concrete-texture),
    var(--concrete);
  border-bottom: 1px solid var(--line);
}

.category-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.category-card-body .button {
  width: fit-content;
  margin-top: auto;
}

.catalog-section {
  background:
    linear-gradient(180deg, rgba(244, 245, 244, 0.96) 0%, rgba(255, 255, 255, 0.98) 54%),
    var(--concrete-texture);
  background-size: auto, 30px 30px, 42px 42px, auto;
}

.category-products {
  width: min(1180px, 100%);
  margin: 34px auto 0;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.plant-section {
  background:
    var(--concrete-texture),
    var(--concrete);
  background-size: 32px 32px, 46px 46px, auto;
  border-top: 1px solid var(--line);
}

.plant-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  grid-template-rows: repeat(2, minmax(250px, 1fr));
  gap: 14px;
}

.plant-grid figure {
  position: relative;
  min-height: 250px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--black);
  border: 1px solid var(--line);
  box-shadow: var(--metal-shadow);
}

.plant-grid .plant-large {
  grid-row: 1 / span 2;
}

.plant-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.02);
}

.plant-grid figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 18px;
  color: var(--white);
  background: linear-gradient(0deg, rgba(15, 17, 20, 0.92), rgba(15, 17, 20, 0));
}

.plant-grid strong,
.plant-grid span {
  display: block;
}

.plant-grid span {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.76);
}

.catalog-toolbar,
.catalog-meta {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(240px, 340px) 1fr;
  gap: 16px;
  align-items: end;
  margin-bottom: 14px;
}

.search-box {
  display: grid;
  gap: 7px;
  color: var(--soft-ink);
  font-weight: 700;
  font-size: 0.86rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c4cbd3;
  border-radius: 4px;
  padding: 12px 13px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(49, 95, 125, 0.16);
  border-color: var(--blue);
}

.filter-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  padding: 10px 12px;
  border: 1px solid #bfc7d0;
  border-radius: 4px;
  color: var(--soft-ink);
  background: rgba(255, 255, 255, 0.94);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.86rem;
}

.chip[aria-pressed="true"] {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
}

.catalog-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  margin-bottom: 22px;
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--blue);
  font-weight: 800;
  cursor: pointer;
}

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

.product-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.product-card img {
  width: 100%;
  height: 170px;
  object-fit: contain;
  padding: 16px;
  background:
    var(--concrete-texture),
    var(--concrete);
  border-bottom: 1px solid var(--line);
}

.product-card-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.product-card h3 {
  margin-bottom: 0;
}

.product-code {
  width: fit-content;
  padding: 5px 8px;
  border-radius: 4px;
  color: var(--blue-2);
  background: #e3ebef;
  font-size: 0.78rem;
  font-weight: 800;
}

.product-specs {
  display: grid;
  gap: 6px;
  color: var(--soft-ink);
  font-size: 0.9rem;
}

.compact-product-card .product-code,
.compact-product-card .product-specs {
  display: none;
}

.product-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.product-actions .button {
  flex: 1;
  min-height: 40px;
  padding: 9px 10px;
  font-size: 0.9rem;
}

.button.ghost {
  border-color: var(--line);
  color: var(--blue);
  background: rgba(255, 255, 255, 0.96);
}

.button.secondary.dark {
  color: var(--blue-2);
  border-color: var(--line);
  background: var(--white);
}

.product-page {
  background:
    var(--concrete-texture),
    var(--concrete);
}

.product-detail-main {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: 118px 0 72px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 26px;
  align-items: stretch;
}

.product-detail-media,
.product-detail-body,
.loading-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
}

.product-detail-media {
  padding: 18px;
}

.product-detail-media img {
  width: 100%;
  height: auto;
  min-height: 420px;
  max-height: 620px;
  object-fit: contain;
  background:
    var(--concrete-texture),
    var(--concrete);
}

.product-detail-body {
  padding: clamp(24px, 4vw, 40px);
}

.product-detail-body h1,
.loading-card h1 {
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  margin-bottom: 16px;
}

.product-detail-body p {
  color: var(--muted);
}

.loading-card {
  padding: 34px;
}

.project-section {
  background:
    linear-gradient(180deg, rgba(19, 23, 27, 0.96), rgba(24, 30, 34, 0.96)),
    var(--concrete-texture);
  color: var(--white);
}

.project-section h2 {
  color: var(--white);
}

.project-section .section-head p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

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

.project-grid figure {
  margin: 0;
  background: #1d2328;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.18);
}

.project-grid img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.project-grid figcaption {
  padding: 14px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

.project-grid figcaption strong,
.project-grid figcaption span {
  display: block;
}

.project-grid figcaption strong {
  color: var(--white);
}

.project-grid figcaption span {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 400;
}

.project-proof {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.project-proof article {
  padding: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
}

.project-proof span {
  display: block;
  margin-bottom: 8px;
  color: #9ed1ef;
  font-weight: 800;
}

.project-proof p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

.about-band {
  background:
    var(--concrete-texture),
    var(--concrete);
  background-size: 30px 30px, 44px 44px, auto;
}

.about-layout,
.quote-layout {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 42px;
  align-items: start;
}

.about-layout p {
  color: var(--muted);
  font-size: 1.04rem;
}

.about-stats {
  display: grid;
  gap: 12px;
  margin: 0;
}

.about-stats div {
  padding: 22px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
}

.about-stats dt {
  color: var(--blue);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}

.about-stats dd {
  margin: 8px 0 0;
  color: var(--muted);
}

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

.quote-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.quote-list span,
.quote-item {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background:
    var(--concrete-texture),
    var(--concrete);
  color: var(--soft-ink);
  font-weight: 700;
  font-size: 0.88rem;
}

.quote-form {
  display: grid;
  gap: 13px;
  padding: 22px;
  background:
    var(--concrete-texture),
    var(--concrete);
  background-size: 30px 30px, 42px 42px, auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--metal-shadow);
}

.quote-form label {
  display: grid;
  gap: 7px;
  color: var(--soft-ink);
  font-weight: 700;
  font-size: 0.88rem;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-strip {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: linear-gradient(180deg, #264f68, var(--blue-2));
}

.contact-strip div {
  display: grid;
}

.contact-strip span {
  color: rgba(255, 255, 255, 0.72);
}

.product-dialog {
  width: min(980px, calc(100% - 28px));
  border: 0;
  border-radius: var(--radius);
  padding: 0;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

.product-dialog::backdrop {
  background: rgba(10, 13, 17, 0.72);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
  cursor: pointer;
  font-weight: 800;
}

.dialog-layout {
  display: grid;
  grid-template-columns: 45% 55%;
}

.dialog-layout img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background:
    var(--concrete-texture),
    var(--concrete);
}

.dialog-body {
  padding: 34px;
}

.detail-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.detail-list div {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--concrete);
}

.detail-list dt {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-list dd {
  margin: 4px 0 0;
  color: var(--ink);
  font-weight: 700;
}

.dialog-body ul {
  padding-left: 18px;
  color: var(--soft-ink);
}

@media (max-width: 980px) {
  .site-nav {
    position: fixed;
    inset: 75px 18px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    background: rgba(15, 17, 20, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero-inner,
  .section-head.split,
  .catalog-toolbar,
  .about-layout,
  .quote-layout,
  .dialog-layout,
  .coverage-layout,
  .trust-layout,
  .product-detail {
    grid-template-columns: 1fr;
  }

.product-page .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0;
    background: transparent;
    border: 0;
  }

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

  .hero-panel div {
    border-bottom: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
  }

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

  .cert-grid,
  .category-grid,
  .product-grid,
  .project-grid,
  .operations-grid,
  .project-proof {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .coverage-map {
    min-height: 320px;
  }

  .plant-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .plant-grid .plant-large {
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand small {
    display: none;
  }

  .hero {
    min-height: 94svh;
  }

  .hero-inner {
    width: calc(100% - 28px);
    padding-bottom: 24px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(15, 17, 20, 0.96) 0%, rgba(15, 17, 20, 0.78) 100%),
      linear-gradient(0deg, rgba(15, 17, 20, 0.92) 0%, rgba(15, 17, 20, 0) 48%);
  }

  .hero-panel,
  .cert-grid,
  .category-grid,
  .product-grid,
  .project-grid,
  .operations-grid,
  .project-proof,
  .metric-strip,
  .detail-list {
    grid-template-columns: 1fr;
  }

  .hero-panel div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-actions,
  .product-actions,
  .contact-strip {
    flex-direction: column;
  }

  .contact-strip {
    align-items: flex-start;
  }

  .section,
  .band {
    padding-inline: 14px;
  }

  .product-detail-main {
    width: calc(100% - 28px);
    padding-top: 100px;
  }

  .product-detail-media img {
    min-height: 320px;
    max-height: 520px;
  }

  .metric-strip div {
    min-height: auto;
    padding: 24px 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .coverage-map {
    min-height: 300px;
    padding: 18px;
  }

  .coverage-map::before {
    inset: 18px;
  }

  .coverage-map span,
  .coverage-map span:nth-child(even) {
    margin-left: 0;
  }

  .dialog-body {
    padding: 24px 18px;
  }

  .trust-points,
  .product-detail .detail-list {
    grid-template-columns: 1fr;
  }

}