:root {
  --ink: #182026;
  --ink-soft: #3d4a52;
  --muted: #65727b;
  --line: #dde3e7;
  --surface: #ffffff;
  --surface-soft: #f6f4ef;
  --surface-cool: #eef5f4;
  --primary: #1f6f78;
  --primary-dark: #155158;
  --accent: #f0b429;
  --accent-dark: #b17b08;
  --danger: #a83232;
  --success: #1d7a47;
  --shadow: 0 20px 55px rgba(24, 32, 38, 0.14);
  --shadow-soft: 0 12px 30px rgba(24, 32, 38, 0.08);
  --container: 1180px;
  --header-height: 94px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  line-height: 1.55;
  background: var(--surface);
}

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

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

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

button {
  border: 0;
}

section {
  scroll-margin-top: var(--header-height);
}

:focus-visible {
  outline: 3px solid rgba(240, 180, 41, 0.68);
  outline-offset: 3px;
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  top: -60px;
  left: 16px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--surface);
  background: var(--primary);
  border-radius: 4px;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: 0 12px 26px rgba(24, 32, 38, 0.08);
}

.contact-strip {
  color: var(--surface);
  background: rgba(24, 32, 38, 0.62);
  backdrop-filter: blur(8px);
}

.contact-strip-inner {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  font-size: 0.92rem;
}

.contact-strip-inner a {
  font-weight: 700;
}

.contact-strip-inner a:hover {
  color: var(--accent);
}

.header-inner {
  position: relative;
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: flex-end;
  gap: 28px;
  margin-top: 0;
  padding: 5px 0;
}

.header-inner::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: -1;
  width: 100vw;
  background: var(--surface);
  border-bottom: 1px solid rgba(221, 227, 231, 0.8);
  transform: translateX(-50%);
}

.brand {
  display: inline-flex;
  position: absolute;
  top: -40px;
  left: 0;
  z-index: 2;
  width: 196px;
  height: 136px;
  align-items: center;
  justify-content: center;
  padding: 8px;
  background: var(--surface);
  border-radius: 50% / 42%;
}

.brand img {
  width: 176px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

.site-nav a {
  position: relative;
  color: var(--ink-soft);
  font-size: 0.91rem;
  font-weight: 800;
  text-transform: uppercase;
  transition: color 0.18s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--primary);
}

.site-nav .nav-cta {
  min-height: 40px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--accent);
  border-radius: 4px;
}

.site-nav .nav-cta:hover {
  color: var(--ink);
  background: #ffd66d;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 99px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 680px;
  overflow: hidden;
  color: var(--surface);
  background:
    linear-gradient(90deg, rgba(14, 21, 25, 0.84) 0%, rgba(14, 21, 25, 0.62) 48%, rgba(14, 21, 25, 0.18) 100%),
    url("../img/hero-concrete-yard.jpg") center / cover no-repeat;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 21, 25, 0.15), rgba(14, 21, 25, 0.72));
}

.hero-layout {
  position: relative;
  display: grid;
  min-height: 680px;
  grid-template-columns: minmax(0, 1fr) 370px;
  align-items: center;
  gap: 48px;
  padding: 78px 0 56px;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow,
.section-kicker,
.card-kicker {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 20px;
  font-size: 4.4rem;
  line-height: 1.03;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 660px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.22rem;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  text-align: center;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

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

.button-primary {
  color: var(--ink);
  background: var(--accent);
}

.button-primary:hover {
  background: #ffd66d;
}

.button-light {
  color: var(--surface);
  background: rgba(255, 255, 255, 0.13);
  border-color: rgba(255, 255, 255, 0.42);
}

.button-light:hover {
  color: var(--ink);
  background: var(--surface);
  border-color: var(--surface);
}

.button-secondary {
  color: var(--primary-dark);
  background: var(--surface);
  border-color: var(--line);
}

.button-secondary:hover {
  color: var(--surface);
  background: var(--primary);
  border-color: var(--primary);
}

.button-wide {
  width: 100%;
}

.button[disabled] {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 26px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.94rem;
  font-weight: 700;
}

.hero-points li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 2px;
  width: 12px;
  height: 7px;
  border-bottom: 3px solid var(--accent);
  border-left: 3px solid var(--accent);
  transform: rotate(-45deg);
}

.order-card {
  padding: 30px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.order-card h2 {
  margin: 0 0 18px;
  font-size: 1.55rem;
  line-height: 1.2;
}

.order-card ol {
  display: grid;
  gap: 12px;
  margin: 0 0 22px;
  padding-left: 20px;
  color: var(--ink-soft);
  font-weight: 700;
}

.text-link {
  color: var(--primary-dark);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.proof-band {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

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

.proof-grid > div {
  min-height: 112px;
  padding: 26px 24px;
  border-right: 1px solid var(--line);
}

.proof-grid > div:last-child {
  border-right: 0;
}

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

.proof-grid strong {
  margin-bottom: 4px;
  color: var(--ink);
  font-size: 1.16rem;
}

.proof-grid span {
  color: var(--muted);
}

.section {
  padding: 88px 0;
}

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

.section-heading {
  max-width: 740px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2,
.section-intro h2,
.contact-info h2,
.about-layout h2,
.legal-page h1 {
  margin: 0;
  font-size: 2.58rem;
  line-height: 1.15;
}

.section-heading p:not(.section-kicker),
.section-intro p,
.about-copy p,
.workflow p,
.service-card p,
.privacy-note,
.registry-note,
.legal-page p,
.legal-page li {
  color: var(--muted);
}

.quote-section {
  color: var(--surface);
  background:
    linear-gradient(100deg, rgba(24, 32, 38, 0.93), rgba(31, 111, 120, 0.84)),
    url("../img/gallery-truck-02.jpg") center / cover no-repeat;
}

.quote-layout,
.products-layout,
.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 56px;
}

.quote-section .section-kicker,
.quote-section .section-intro p {
  color: rgba(255, 255, 255, 0.86);
}

.quote-section .section-intro h2 {
  color: var(--surface);
}

.call-panel {
  display: grid;
  max-width: 440px;
  gap: 8px;
  margin-top: 28px;
  padding: 20px;
  color: var(--surface);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
}

.call-panel span {
  color: rgba(255, 255, 255, 0.72);
}

.call-panel a {
  font-size: 1.2rem;
  font-weight: 800;
}

.form-panel,
.product-panel {
  padding: 28px 30px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.form-panel-soft {
  background: var(--surface-cool);
}

.form-panel h3,
.product-panel h3,
.service-card h3,
.workflow h3,
.contact-columns h3 {
  margin: 0 0 12px;
  font-size: 1.18rem;
  line-height: 1.25;
}

.form-panel label {
  display: grid;
  gap: 6px;
  margin-bottom: 14px;
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 800;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 16px;
}

.form-row-delivery {
  grid-template-columns: minmax(0, 1fr) minmax(210px, 0.78fr);
  align-items: start;
}

.form-panel input,
.form-panel select,
.form-panel textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid #c8d1d6;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.form-panel textarea {
  min-height: 104px;
  resize: vertical;
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 22px 0 14px;
  padding: 0;
  border: 0;
}

.checkbox-group legend {
  grid-column: 1 / -1;
  margin-bottom: 7px;
  color: var(--ink-soft);
  font-size: 0.94rem;
  font-weight: 800;
}

.form-panel .checkbox-group label {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 9px;
  margin: 0;
  padding: 9px 10px;
  color: var(--ink-soft);
  background: #f7fafb;
  border: 1px solid #c8d1d6;
  border-radius: 4px;
  font-size: 0.88rem;
  line-height: 1.2;
}

.checkbox-group input {
  width: 17px;
  min-height: 17px;
  padding: 0;
  accent-color: var(--primary);
}

.form-panel input:focus,
.form-panel select:focus,
.form-panel textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 111, 120, 0.18);
}

.screen-reader-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-alert {
  margin: 0 0 18px;
  padding: 13px 14px;
  border-radius: 4px;
  font-weight: 800;
}

.form-alert-success {
  color: var(--success);
  background: #e9f7ef;
  border: 1px solid #bee6cf;
}

.form-alert-error {
  color: var(--danger);
  background: #fff0f0;
  border: 1px solid #f1c4c4;
}

.privacy-note {
  margin: -2px 0 18px;
  font-size: 0.88rem;
}

.privacy-note a {
  color: var(--primary-dark);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.service-card {
  min-height: 268px;
  padding: 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(24, 32, 38, 0.06);
}

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

.local-card,
.trust-card {
  min-height: 210px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(24, 32, 38, 0.05);
}

.local-card h3,
.trust-card h3 {
  margin: 0 0 12px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.local-card a {
  color: var(--primary-dark);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.local-card p,
.trust-card p,
.faq-list p,
.seo-content p,
.seo-side-panel p {
  color: var(--muted);
}

.service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.service-links a {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 9px 13px;
  color: var(--primary-dark);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  font-weight: 800;
}

.service-links a:hover {
  color: var(--surface);
  background: var(--primary);
  border-color: var(--primary);
}

.service-card span,
.workflow span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--ink);
  background: var(--accent);
  border-radius: 4px;
  font-weight: 900;
}

.product-panel {
  display: grid;
  gap: 28px;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-note {
  margin: -4px 0 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.concrete-item {
  min-height: 86px;
  padding: 12px;
  color: var(--primary-dark);
  background: #e9f4f3;
  border: 1px solid #cce2df;
  border-radius: 4px;
}

.concrete-item strong,
.concrete-item span {
  display: block;
}

.concrete-item strong {
  margin-bottom: 5px;
  color: var(--primary-dark);
  font-weight: 900;
}

.concrete-item span {
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.35;
}

.check-list {
  display: grid;
  gap: 10px;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--ink-soft);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 2px;
  width: 12px;
  height: 7px;
  border-bottom: 3px solid var(--accent-dark);
  border-left: 3px solid var(--accent-dark);
  transform: rotate(-45deg);
}

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

.workflow article {
  min-height: 230px;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.note {
  display: inline-block;
  margin-top: 8px;
  color: var(--primary-dark);
  font-weight: 800;
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: 52px;
}

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

.faq-list details {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(24, 32, 38, 0.04);
}

.faq-list summary {
  color: var(--ink);
  font-weight: 900;
  cursor: pointer;
}

.faq-list p {
  margin: 12px 0 0;
}

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

.gallery-item {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #d7dedf;
  border-radius: 8px;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(24, 32, 38, 0);
  transition: background 0.2s ease;
}

.gallery-item:hover::after {
  background: rgba(24, 32, 38, 0.28);
}

.gallery-item picture {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.32s ease;
}

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  background: rgba(14, 21, 25, 0.9);
}

.gallery-lightbox.is-open {
  display: flex;
}

.gallery-lightbox img {
  width: auto;
  max-width: calc(100vw - 48px);
  max-height: calc(100vh - 96px);
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.gallery-lightbox-close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 46px;
  height: 46px;
  color: var(--surface);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 4px;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease;
}

.gallery-lightbox-close:hover {
  color: var(--ink);
  background: var(--surface);
}

.contact-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 244, 239, 0.94)),
    url("../img/gallery-yard-04.jpg") center / cover no-repeat;
}

@supports (background-image: image-set(url("../img/hero-concrete-yard.webp") type("image/webp"))) {
  .hero {
    background:
      linear-gradient(90deg, rgba(14, 21, 25, 0.84) 0%, rgba(14, 21, 25, 0.62) 48%, rgba(14, 21, 25, 0.18) 100%),
      image-set(url("../img/hero-concrete-yard.webp") type("image/webp"), url("../img/hero-concrete-yard.jpg") type("image/jpeg")) center / cover no-repeat;
  }

  .quote-section {
    background:
      linear-gradient(100deg, rgba(24, 32, 38, 0.93), rgba(31, 111, 120, 0.84)),
      image-set(url("../img/gallery-truck-02.webp") type("image/webp"), url("../img/gallery-truck-02.jpg") type("image/jpeg")) center / cover no-repeat;
  }

  .contact-section {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(246, 244, 239, 0.94)),
      image-set(url("../img/gallery-yard-04.webp") type("image/webp"), url("../img/gallery-yard-04.jpg") type("image/jpeg")) center / cover no-repeat;
  }
}

.contact-actions {
  margin: 26px 0;
}

.contact-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 26px;
}

.contact-columns article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contact-columns p {
  margin: 0 0 10px;
  color: var(--muted);
}

.registry-note {
  max-width: 650px;
  margin: 22px 0 0;
  font-size: 0.93rem;
}

.site-footer {
  padding: 42px 0 22px;
  color: rgba(255, 255, 255, 0.78);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 28px;
}

.footer-grid img {
  width: 160px;
  height: auto;
  margin-bottom: 14px;
}

.footer-grid p {
  max-width: 390px;
  margin: 0;
}

.footer-grid strong,
.footer-grid a {
  display: block;
}

.footer-grid strong {
  margin-bottom: 10px;
  color: var(--surface);
}

.footer-grid a {
  margin-bottom: 8px;
}

.footer-grid a:hover {
  color: var(--accent);
}

.copyright {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.9rem;
}

.mobile-cta {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 90;
  display: none;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.mobile-cta a {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  padding: 10px 14px;
  font-weight: 900;
}

.mobile-cta a:first-child {
  color: var(--ink);
  background: var(--accent);
}

.legal-page {
  padding: 72px 0;
  background: var(--surface-soft);
}

.legal-card {
  max-width: 900px;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.legal-card h2 {
  margin: 28px 0 10px;
  font-size: 1.35rem;
}

.legal-card ul {
  padding-left: 20px;
}

.seo-page {
  background: var(--surface);
}

.seo-hero {
  position: relative;
  min-height: 520px;
  color: var(--surface);
  background:
    linear-gradient(90deg, rgba(14, 21, 25, 0.84), rgba(14, 21, 25, 0.5)),
    var(--seo-image) center / cover no-repeat;
}

.seo-hero-inner {
  display: grid;
  min-height: 520px;
  align-content: center;
  padding: 74px 0 58px;
}

.seo-hero h1 {
  max-width: 840px;
  margin: 0 0 18px;
  font-size: 3.6rem;
  line-height: 1.04;
}

.seo-hero p:not(.section-kicker) {
  max-width: 760px;
  margin: 0 0 26px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.16rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
}

.breadcrumb a {
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.seo-content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 56px;
  align-items: start;
}

.seo-content {
  max-width: 760px;
}

.seo-content h2,
.seo-side-panel h2 {
  margin: 0 0 14px;
  font-size: 2rem;
  line-height: 1.15;
}

.seo-content h2:not(:first-child) {
  margin-top: 34px;
}

.seo-side-panel {
  position: sticky;
  top: calc(var(--header-height) + 22px);
  display: grid;
  gap: 14px;
  padding: 26px;
  background: var(--surface-cool);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.seo-side-panel h3 {
  margin: 14px 0 0;
  font-size: 1.12rem;
}

@media (max-width: 1100px) {
  .site-nav {
    gap: 14px;
  }

  .site-nav a {
    font-size: 0.84rem;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .seo-hero h1 {
    font-size: 3.1rem;
  }

  .hero-layout,
  .quote-layout,
  .products-layout,
  .about-layout,
  .contact-layout,
  .faq-layout,
  .seo-content-layout {
    grid-template-columns: 1fr;
  }

  .order-card {
    max-width: 560px;
  }

  .service-grid,
  .proof-grid,
  .local-grid,
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .seo-side-panel {
    position: static;
  }

  .proof-grid > div:nth-child(2) {
    border-right: 0;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 78px;
  }

  .contact-strip {
    display: none;
  }

  .header-inner {
    min-height: 66px;
    margin-top: 0;
  }

  .brand {
    top: 6px;
    left: 0;
    width: 102px;
    height: 54px;
    padding: 0;
    background: transparent;
    border-radius: 0;
  }

  .brand img {
    width: 90px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 10px 20px 22px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
  }

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

  .site-nav a {
    padding: 9px 0;
    font-size: 0.98rem;
  }

  .site-nav .nav-cta {
    justify-content: center;
    text-align: center;
  }

  .hero,
  .hero-layout,
  .seo-hero,
  .seo-hero-inner {
    min-height: auto;
  }

  .hero-layout,
  .seo-hero-inner {
    padding: 68px 0 46px;
  }

  .hero h1,
  .seo-hero h1,
  .section-heading h2,
  .section-intro h2,
  .contact-info h2,
  .about-layout h2,
  .legal-page h1 {
    font-size: 2.35rem;
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 1.05rem;
  }

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

  .mobile-cta {
    display: flex;
  }

  .site-footer {
    padding-bottom: 86px;
  }
}

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

  .hero {
    background:
      linear-gradient(180deg, rgba(14, 21, 25, 0.86), rgba(14, 21, 25, 0.6)),
      url("../img/hero-concrete-yard.jpg") center / cover no-repeat;
  }

  @supports (background-image: image-set(url("../img/hero-concrete-yard.webp") type("image/webp"))) {
    .hero {
      background:
        linear-gradient(180deg, rgba(14, 21, 25, 0.86), rgba(14, 21, 25, 0.6)),
        image-set(url("../img/hero-concrete-yard.webp") type("image/webp"), url("../img/hero-concrete-yard.jpg") type("image/jpeg")) center / cover no-repeat;
    }
  }

  .seo-hero {
    background:
      linear-gradient(180deg, rgba(14, 21, 25, 0.86), rgba(14, 21, 25, 0.6)),
      var(--seo-image) center / cover no-repeat;
  }

  .hero h1,
  .seo-hero h1,
  .section-heading h2,
  .section-intro h2,
  .contact-info h2,
  .about-layout h2,
  .legal-page h1 {
    font-size: 2rem;
  }

  .section {
    padding: 62px 0;
  }

  .hero-actions,
  .contact-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .order-card,
  .form-panel,
  .product-panel,
  .workflow article,
  .service-card,
  .local-card,
  .trust-card,
  .seo-side-panel,
  .legal-card {
    padding: 22px;
  }

  .form-row,
  .form-row-delivery,
  .service-grid,
  .local-grid,
  .trust-grid,
  .proof-grid,
  .workflow,
  .faq-layout,
  .gallery-grid,
  .contact-columns,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .proof-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-grid > div:last-child {
    border-bottom: 0;
  }

  .gallery-item {
    aspect-ratio: 16 / 11;
  }

  .mobile-cta {
    left: 14px;
    right: 14px;
  }

  .mobile-cta a {
    flex: 1;
    justify-content: center;
  }
}