:root {
  --brand-red: #d40c1a;
  --brand-red-dark: #b50916;
  --brand-gray: #66696e;
  --brand-gray-dark: #282b2f;
  --background: #ffffff;
  --foreground: #2d2f33;
  --muted: #f4f4f5;
  --border: #dcdee1;
  --radius: 0.5rem;
  --shadow: 0 12px 30px rgba(26, 27, 31, 0.1);
  --container: 80rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body.menu-open,
body.lightbox-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

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

button {
  color: inherit;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  margin-bottom: 0;
  font-family: "Oswald", Impact, sans-serif;
  letter-spacing: 0.01em;
  line-height: 1.12;
}

p:last-child {
  margin-bottom: 0;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.container-narrow {
  width: min(100% - 2rem, 64rem);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  min-height: 6.875rem;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 1 auto;
}

.brand-logo img {
  width: auto;
  height: 6rem;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  position: relative;
  padding: 0.65rem 0;
  color: var(--brand-gray-dark);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.nav-link::after {
  display: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-red);
}

.desktop-nav .btn {
  min-height: 2.25rem;
  padding: 0.5rem 1rem;
  border-radius: 0.45rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.menu-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 0.375rem;
  background: transparent;
  cursor: pointer;
}

.menu-toggle:hover {
  background: var(--muted);
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: #fff;
}

.mobile-nav.open {
  display: block;
  animation: menu-in 180ms ease-out;
}

.mobile-nav-inner {
  display: flex;
  flex-direction: column;
  padding-top: 0.75rem;
  padding-bottom: 1rem;
}

.mobile-nav .nav-link {
  padding: 0.75rem 0;
}

.mobile-nav .nav-link::after {
  display: none;
}

@keyframes menu-in {
  from { opacity: 0; transform: translateY(-0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

.btn {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

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

.btn-primary {
  background: var(--brand-red);
  color: #fff;
}

.btn-primary:hover {
  background: var(--brand-red-dark);
  box-shadow: 0 10px 22px rgba(212, 12, 26, 0.24);
}

.btn-white {
  background: #fff;
  color: var(--brand-red);
}

.btn-white:hover {
  background: #f8f8f8;
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}

.btn-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.1);
}

.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex: none;
  stroke-width: 2;
}

.icon-sm {
  width: 1rem;
  height: 1rem;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

.icon-xl {
  width: 2.5rem;
  height: 2.5rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--brand-gray-dark);
  color: #fff;
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  background: var(--hero-image) center / cover no-repeat;
  content: "";
  opacity: 0.52;
}

.hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(40, 43, 47, 0.99) 0%, rgba(40, 43, 47, 0.97) 45%, rgba(40, 43, 47, 0.8) 67%, rgba(40, 43, 47, 0.42) 100%);
  content: "";
}

.hero-home .hero-inner {
  display: grid;
  min-height: 39.5rem;
  align-items: center;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.5rem;
  padding-top: 8rem;
  padding-bottom: 8rem;
}

.hero-home::before {
  background-image: url("../images/site/cilindros-armazenamento.jpg");
  background-position: center;
}

.hero-copy {
  max-width: 46rem;
}

.eyebrow-badge,
.eyebrow {
  display: inline-block;
  color: var(--brand-red);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 0.15rem;
  background: var(--brand-red);
  color: #fff;
  line-height: 1rem;
}

.hero h1 {
  margin-top: 1.5rem;
  font-size: clamp(2.65rem, 5.3vw, 3.75rem);
  line-height: 1.22;
  text-transform: uppercase;
}

.text-red {
  color: var(--brand-red);
}

.hero-lede {
  max-width: 38rem;
  margin-top: 1.5rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.125rem;
}

.hero-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.hero-actions .btn {
  min-height: 2.875rem;
  padding-right: 1.5rem;
  padding-left: 1.5rem;
}

.page-hero {
  padding: 5rem 0;
}

.page-hero h1 {
  margin-top: 0.75rem;
  font-size: clamp(2.4rem, 5vw, 3.25rem);
}

.page-hero p {
  max-width: 48rem;
  margin-top: 1.25rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.trust-strip {
  background: var(--brand-red);
  color: #fff;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-item strong {
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.section {
  padding: 5rem 0;
}

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

.section-dark {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--brand-gray-dark);
  color: #fff;
}

.section-dark.has-bg::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: var(--section-image) center / cover no-repeat;
  content: "";
  opacity: 0.2;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
}

.align-center {
  align-items: center;
}

.section-title {
  margin-top: 0.7rem;
  font-size: clamp(2rem, 4vw, 2.55rem);
  text-transform: uppercase;
}

.section-heading {
  margin-bottom: 3rem;
  text-align: center;
}

.section-heading .section-title {
  margin-bottom: 0;
}

.body-copy {
  color: var(--brand-gray);
}

.body-copy p {
  margin-bottom: 1.25rem;
}

.body-copy strong {
  color: #4b4c50;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-top: 0.4rem;
  color: var(--brand-red);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
}

.text-link:hover {
  text-decoration: underline;
}

.photo-collage {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.photo-collage img,
.image-pair img,
.feature-image {
  width: 100%;
  border-radius: var(--radius);
  object-fit: cover;
}

.photo-collage img {
  min-height: 14rem;
  height: 100%;
}

.photo-collage .wide {
  height: 14rem;
  grid-column: 1 / -1;
}

.image-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.image-pair img {
  height: 16rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 1.5rem;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.card:hover {
  border-color: var(--brand-red);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.card-icon {
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  background: rgba(212, 12, 26, 0.1);
  color: var(--brand-red);
  transition: background-color 180ms ease, color 180ms ease;
}

.card:hover .card-icon {
  background: var(--brand-red);
  color: #fff;
}

.card h3 {
  margin-top: 1rem;
  font-size: 1.15rem;
  text-transform: uppercase;
}

.card p {
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: var(--brand-gray);
  font-size: 0.875rem;
}

.safety-copy {
  max-width: 56rem;
  margin-inline: auto;
  text-align: center;
}

.safety-copy h2 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  text-transform: uppercase;
}

.safety-copy p {
  margin-top: 1.5rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.125rem;
}

.locations-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.location-card {
  border-top: 4px solid var(--brand-red);
  border-radius: var(--radius);
  background: #fff;
  padding: 2rem;
  box-shadow: 0 3px 16px rgba(26, 27, 31, 0.08);
}

.location-card .overline {
  color: var(--brand-gray);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.location-card h2,
.location-card h3 {
  margin-top: 0.45rem;
  font-size: 1.6rem;
  text-transform: uppercase;
}

.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: 1rem;
  margin-bottom: 0;
  color: var(--brand-gray);
}

a.contact-row {
  color: var(--brand-gray-dark);
  font-weight: 700;
  transition: color 180ms ease;
}

a.contact-row:hover {
  color: var(--brand-red);
}

.contact-row .icon {
  margin-top: 0.2rem;
  color: var(--brand-red);
}

.all-brasil {
  margin-top: 0.75rem;
  margin-bottom: 0;
  color: var(--brand-red);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.map-frame {
  width: 100%;
  height: 16.25rem;
  margin-top: 1rem;
  border: 0;
  border-radius: 0.3rem;
}

.cta-band {
  background: var(--brand-red);
  color: #fff;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.cta-inner.centered {
  flex-direction: column;
  max-width: 64rem;
  margin-inline: auto;
  text-align: center;
}

.cta-inner h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  text-transform: uppercase;
}

.cta-inner p {
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.9);
}

.cta-inner .cta-actions {
  flex: none;
  margin-top: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  height: 14rem;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--brand-gray-dark);
  cursor: zoom-in;
}

.gallery-item::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.28));
  content: "";
  opacity: 0;
  transition: opacity 220ms ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}

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

.gallery-item:hover::after {
  opacity: 1;
}

.lightbox {
  position: fixed;
  z-index: 300;
  inset: 0;
  display: grid;
  padding: 1rem;
  background: rgba(17, 18, 20, 0.92);
  place-items: center;
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(92vw, 78rem);
  max-height: 85vh;
  border-radius: var(--radius);
  object-fit: contain;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.25);
  color: #fff;
  cursor: pointer;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.value-card {
  border-radius: var(--radius);
  background: #fff;
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 3px 15px rgba(26, 27, 31, 0.07);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.value-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.value-icon {
  display: inline-flex;
  width: 3.5rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-red);
  color: #fff;
}

.value-card h3 {
  margin-top: 1rem;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.value-card p {
  margin-top: 0.5rem;
  margin-bottom: 0;
  color: var(--brand-gray);
  font-size: 0.875rem;
}

.check-list,
.equipment-list {
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.check-list li,
.equipment-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--brand-gray);
}

.check-list li + li {
  margin-top: 0.75rem;
}

.check-circle {
  display: inline-flex;
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-red);
  color: #fff;
}

.equipment-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1rem;
}

.equipment-list li {
  gap: 0.5rem;
  font-size: 0.875rem;
}

.equipment-list .icon {
  margin-top: 0.2rem;
  color: var(--brand-red);
}

.feature-image {
  height: 24rem;
}

.before-after {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.comparison-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.comparison-image {
  position: relative;
}

.comparison-image img {
  width: 100%;
  height: 24rem;
  object-fit: cover;
}

.comparison-label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  background: var(--brand-gray-dark);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.comparison-label.after {
  background: var(--brand-red);
}

.comparison-card figcaption {
  padding: 0.75rem 1rem;
  color: var(--brand-gray);
  font-size: 0.875rem;
}

.table-wrap {
  overflow-x: auto;
  margin-top: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.data-table {
  width: 100%;
  min-width: 45rem;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.data-table th,
.data-table td {
  padding: 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.data-table thead {
  background: var(--brand-gray-dark);
  color: #fff;
}

.data-table thead th {
  border-color: rgba(255, 255, 255, 0.12);
  font-weight: 700;
}

.data-table tbody {
  color: var(--brand-gray);
}

.data-table tbody tr:nth-child(even) {
  background: #fafafa;
}

.data-table .group-cell,
.data-table tbody td:first-child {
  color: var(--brand-gray-dark);
  font-weight: 700;
}

.data-table .group-cell {
  background: #f5f5f6;
}

.center {
  text-align: center !important;
}

.table-notes {
  margin-top: 1.5rem;
  color: var(--brand-gray);
  font-size: 0.75rem;
}

.table-notes p {
  margin-bottom: 0.45rem;
}

.norms-list {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.norm-section {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
}

.norm-section:first-child {
  border-top: 0;
}

.norm-heading {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.norm-icon {
  display: inline-flex;
  width: 3rem;
  height: 3rem;
  flex: none;
  align-items: center;
  justify-content: center;
  border-radius: 0.375rem;
  background: rgba(212, 12, 26, 0.1);
  color: var(--brand-red);
}

.norm-heading h2 {
  margin-top: 0.2rem;
  font-size: clamp(1.55rem, 3vw, 2rem);
  text-transform: uppercase;
}

.norm-body {
  margin-top: 1.25rem;
  color: var(--brand-gray);
}

.norm-body .table-wrap {
  margin-top: 1.5rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.social-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  text-align: center;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.social-card:hover {
  border-color: var(--brand-red);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.social-card .social-icon {
  display: inline-flex;
  width: 3.5rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-red);
  color: #fff;
}

.social-card h3 {
  margin-top: 1rem;
  font-size: 1.15rem;
  text-transform: uppercase;
}

.social-card p {
  margin-top: 0.25rem;
  margin-bottom: 0;
  color: var(--brand-gray);
  font-size: 0.875rem;
  overflow-wrap: anywhere;
}

.site-footer {
  margin-top: 6rem;
  background: var(--brand-gray-dark);
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.footer-logo {
  width: auto;
  height: 7rem;
  padding: 0.5rem;
  border-radius: 0.25rem;
  background: #fff;
  object-fit: contain;
}

.footer-about {
  max-width: 30rem;
  margin-top: 1rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.footer-socials a {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--brand-red);
  transition: background-color 180ms ease, transform 180ms ease;
}

.footer-socials a:hover {
  background: var(--brand-red-dark);
  transform: translateY(-2px);
}

.footer-heading {
  color: var(--brand-red);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-address {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.75rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
}

.footer-address .icon {
  margin-top: 0.15rem;
}

.footer-note {
  margin-top: 0.5rem;
  color: var(--brand-red);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom .container {
  padding-top: 1rem;
  padding-bottom: 1rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  text-align: center;
}

.floating-whatsapp {
  position: fixed;
  z-index: 120;
  right: 1.5rem;
  bottom: 1.5rem;
  display: inline-flex;
  width: 3.5rem;
  height: 3.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.floating-whatsapp:hover {
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3);
  transform: scale(1.1);
}

.floating-whatsapp .icon {
  width: 1.75rem;
  height: 1.75rem;
}

.skip-link {
  position: fixed;
  z-index: 500;
  top: 0.5rem;
  left: 0.5rem;
  padding: 0.6rem 0.9rem;
  border-radius: 0.25rem;
  background: #fff;
  color: var(--brand-gray-dark);
  box-shadow: var(--shadow);
  transform: translateY(-150%);
}

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

.js .reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 600ms ease, transform 600ms ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
  }

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

  .hero-copy {
    max-width: 42rem;
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .values-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 700px) {
  .header-inner {
    min-height: 5.5rem;
  }

  .brand-logo img {
    height: 4.5rem;
    max-width: 15rem;
  }

  .hero-home .hero-inner {
    min-height: 31rem;
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .hero::after {
    background: rgba(40, 43, 47, 0.9);
  }

  .hero h1 {
    font-size: clamp(2.3rem, 12vw, 3.35rem);
  }

  .page-hero {
    padding: 4rem 0;
  }

  .trust-grid,
  .grid-2,
  .locations-grid,
  .contact-grid,
  .before-after {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    gap: 1.2rem;
  }

  .section {
    padding: 4rem 0;
  }

  .cards-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-item {
    height: 11.5rem;
  }

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

  .cta-inner.centered {
    align-items: center;
  }

  .cta-inner .cta-actions {
    margin-top: 0.5rem;
  }

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

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

  .footer-brand {
    grid-column: auto;
  }

  .site-footer {
    margin-top: 4rem;
  }
}

@media (max-width: 480px) {
  .container,
  .container-narrow {
    width: min(100% - 1.5rem, var(--container));
  }

  .brand-logo img {
    height: 4rem;
    max-width: 13rem;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .hero-actions .btn,
  .cta-actions .btn {
    width: 100%;
  }

  .cards-grid,
  .values-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item {
    height: 9.5rem;
  }

  .photo-collage,
  .image-pair {
    grid-template-columns: 1fr;
  }

  .photo-collage .wide {
    grid-column: auto;
  }

  .image-pair img {
    height: 13rem;
  }

  .equipment-list {
    grid-template-columns: 1fr;
  }

  .comparison-image img,
  .feature-image {
    height: 18rem;
  }

  .norm-heading {
    flex-direction: column;
  }

  .floating-whatsapp {
    right: 1rem;
    bottom: 1rem;
  }
}

@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;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}