:root {
  --color-ink: #101418;
  --color-ink-soft: #252c32;
  --color-steel: #68727c;
  --color-line: #d9dee2;
  --color-bg: #f7f8f6;
  --color-panel: #ffffff;
  --color-accent: #c8ff45;
  --color-accent-dark: #88b917;
  --color-warm: #ffb13d;
  --color-whatsapp: #25d366;
  --shadow-soft: 0 18px 60px rgba(16, 20, 24, 0.12);
  --shadow-card: 0 14px 32px rgba(16, 20, 24, 0.09);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 8px;
  --radius-small: 4px;
  --container: 1160px;
  --topbar-height: 40px;
  --header-height: 76px;
  --hero-interval: 6500ms;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

button {
  cursor: pointer;
}

svg {
  display: block;
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.wa-icon,
.wa-icon use {
  fill: currentColor;
  stroke: none;
}

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

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-warm));
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 999;
  transform: translateY(-160%);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-small);
  font-weight: 850;
  transition: transform 0.2s ease;
}

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

.topbar {
  background: #0b0e11;
  color: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 750;
}

.topbar-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
}

.topbar-inner > span {
  color: rgba(255, 255, 255, 0.48);
}

.topbar-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.topbar-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
}

.topbar-links svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  color: var(--color-accent);
}

.topbar a {
  transition: color 0.2s ease;
}

.topbar a:hover,
.topbar a:focus-visible {
  color: var(--color-accent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 248, 246, 0.92);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(247, 248, 246, 0.98);
  box-shadow: 0 10px 30px rgba(16, 20, 24, 0.08);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

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

.brand-logo {
  width: 210px;
  max-width: 48vw;
  height: auto;
}

.brand-footer .brand-logo {
  filter: brightness(1.05);
}

.site-nav {
  position: fixed;
  top: var(--nav-top, var(--header-height));
  left: 0;
  right: 0;
  bottom: auto;
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  background: rgba(247, 248, 246, 0.98);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  box-shadow: 0 24px 50px rgba(16, 20, 24, 0.14);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.site-nav a {
  padding: 0.9rem 0.7rem;
  color: var(--color-ink-soft);
  border-radius: var(--radius-small);
  font-size: 0.96rem;
  font-weight: 850;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  background: rgba(16, 20, 24, 0.06);
  color: var(--color-ink);
}

.mobile-call {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  background: var(--color-accent);
  color: var(--color-ink);
  border: 1px solid rgba(143, 189, 24, 0.2);
  border-radius: var(--radius-small);
}

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(16, 20, 24, 0.12);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-ink);
}

.nav-toggle span {
  grid-area: 1 / 1;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle span:nth-child(1) { transform: translateY(-6px); }
.nav-toggle span:nth-child(3) { transform: translateY(6px); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }

.header-cta {
  display: none;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 900;
  white-space: nowrap;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.82rem 1.12rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1.15;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-ink);
  box-shadow: 0 10px 28px rgba(200, 255, 69, 0.22);
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background: #d8ff68;
  box-shadow: 0 14px 34px rgba(200, 255, 69, 0.32);
}

.btn-light {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(12px);
}

.btn-light-on-dark {
  background: #ffffff;
  color: var(--color-ink);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-light-on-dark:hover,
.btn-light-on-dark:focus-visible {
  background: var(--color-accent);
  box-shadow: 0 14px 34px rgba(200, 255, 69, 0.22);
}

.btn-outline {
  background: transparent;
  color: var(--color-ink);
  border-color: rgba(16, 20, 24, 0.18);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-ink);
  color: #ffffff;
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.24);
}

.btn-small {
  min-height: 40px;
  padding: 0.65rem 0.82rem;
  font-size: 0.86rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-ink);
  color: #ffffff;
}

.hero-slider {
  min-height: calc(100svh - var(--header-height) - var(--topbar-height));
}

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

.hero-slides {
  z-index: -3;
}

.hero-slide {
  background-position: center;
  background-size: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.72s ease, transform 6.5s ease;
}

.hero-slide.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(16, 20, 24, 0.94) 0%, rgba(16, 20, 24, 0.76) 48%, rgba(16, 20, 24, 0.28) 100%),
    linear-gradient(0deg, rgba(16, 20, 24, 0.86), rgba(16, 20, 24, 0.12));
}

.hero-inner {
  min-height: calc(100svh - var(--header-height) - var(--topbar-height));
  display: grid;
  align-content: center;
  padding: 2.8rem 0 calc(86px + 2.1rem);
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.page-hero .eyebrow,
.service-card-dark .eyebrow,
.section-realizations .eyebrow,
.section-products-dark .eyebrow {
  color: var(--color-accent);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

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

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 940px;
  margin-bottom: 1.2rem;
  font-size: 2.55rem;
  font-weight: 950;
}

h1 span {
  display: block;
}

.hero h1 {
  font-size: 2.45rem;
}

.hero-title-accent {
  color: var(--color-accent);
  text-shadow: 0 0 36px rgba(200, 255, 69, 0.26);
}

h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
  font-weight: 950;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.28rem;
  font-weight: 950;
}

.hero-lead,
.page-hero p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.45rem;
}

.hero-tabs {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 4;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: rgba(6, 9, 12, 0.84);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.hero-tab {
  position: relative;
  min-height: 86px;
  padding: 1rem;
  text-align: left;
  color: rgba(255, 255, 255, 0.66);
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition: background 0.2s ease, color 0.2s ease;
}

.hero-tab::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 3px;
  width: 100%;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
}

.hero-tab.is-active::before {
  animation: hero-tab-progress var(--hero-interval) linear forwards;
}

.hero-tab span,
.hero-tab small {
  display: block;
}

.hero-tab span {
  color: inherit;
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.hero-tab small {
  margin-top: 0.25rem;
  color: rgba(255, 255, 255, 0.54);
  font-size: 0.83rem;
  font-weight: 720;
}

.hero-tab:hover,
.hero-tab:focus-visible,
.hero-tab.is-active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: 4.8rem 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 2rem;
}

.section-heading h2 {
  position: relative;
  padding-bottom: 0.2rem;
}

.section-heading h2::after {
  content: "";
  display: block;
  width: 92px;
  height: 3px;
  margin-top: 1rem;
  background: linear-gradient(90deg, var(--color-accent), var(--color-warm));
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.78s var(--ease-out);
}

.section-heading.is-visible h2::after {
  transform: scaleX(1);
}

.section-heading p:not(.eyebrow),
.content-panel p,
.detail-copy p,
.contact-info p,
.site-footer p {
  color: var(--color-steel);
}

.service-grid {
  display: grid;
  gap: 1rem;
}

.service-card,
.product-card,
.content-panel,
.review-card,
.contact-card,
.project-card {
  background: var(--color-panel);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.service-card {
  position: relative;
  padding: 1.35rem;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.32s var(--ease-out), box-shadow 0.32s ease, border-color 0.32s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), rgba(255, 177, 61, 0.85));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.34s var(--ease-out);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-7px);
  border-color: rgba(143, 189, 24, 0.28);
  box-shadow: 0 24px 58px rgba(16, 20, 24, 0.14);
}

.service-card:hover::before,
.service-card:focus-within::before {
  transform: scaleX(1);
}

.service-card-dark {
  background: linear-gradient(145deg, rgba(200, 255, 69, 0.13), transparent 42%), var(--color-ink);
  color: #ffffff;
}

.service-card p {
  color: var(--color-steel);
}

.service-card-dark p {
  color: rgba(255, 255, 255, 0.74);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.2rem;
  background: rgba(200, 255, 69, 0.18);
  color: var(--color-ink);
  border: 1px solid rgba(143, 189, 24, 0.26);
  border-radius: var(--radius-small);
  transition: transform 0.32s var(--ease-out), background 0.32s ease;
}

.service-card:hover .service-icon,
.service-card:focus-within .service-icon {
  transform: translateY(-2px) rotate(-2deg) scale(1.06);
}

.service-card-dark .service-icon {
  background: var(--color-accent);
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 0.8rem;
  color: var(--color-accent-dark);
  font-weight: 950;
}

.service-card-dark .text-link,
.section-realizations .text-link,
.section-products-dark .text-link {
  color: var(--color-accent);
}

.text-link::after {
  content: "";
  width: 2rem;
  height: 2px;
  margin-left: 0.6rem;
  background: currentColor;
  transition: width 0.2s ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  width: 3rem;
}

.section-numbers {
  background: #ffffff;
}

.about-home-layout {
  display: grid;
  gap: 2.5rem;
  justify-items: center;
}

.section-heading-center {
  max-width: 860px;
  margin-inline: auto;
  margin-bottom: 0;
  text-align: center;
}

.section-heading-center .eyebrow {
  justify-content: center;
}

.section-heading-center h2::after {
  margin-inline: auto;
}

.stat-ring-grid {
  width: min(100%, 920px);
  display: grid;
  gap: 1.1rem;
}

.stat-ring {
  --stat-progress: 0;
  position: relative;
  width: min(100%, 220px);
  aspect-ratio: 1;
  margin-inline: auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background:
    conic-gradient(var(--color-accent) calc(var(--stat-progress) * 1%), rgba(16, 20, 24, 0.09) 0),
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.86));
  box-shadow: 0 18px 44px rgba(16, 20, 24, 0.1);
}

.stat-ring::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: inherit;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px rgba(16, 20, 24, 0.06);
}

.stat-ring-inner {
  position: relative;
  z-index: 1;
  width: calc(100% - 34px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.35rem;
  text-align: center;
  border-radius: 50%;
}

.stat-ring strong,
.stat-ring span {
  display: block;
}

.stat-ring strong {
  color: var(--color-ink);
  font-size: 2.35rem;
  line-height: 1;
  font-weight: 950;
}

.stat-ring span {
  width: min(100% - 1.8rem, 150px);
  color: var(--color-steel);
  font-size: 0.84rem;
  font-weight: 850;
  line-height: 1.25;
}

.section-calculator {
  background: linear-gradient(180deg, #ffffff 0%, var(--color-bg) 100%);
}

.calculator-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.calculator-copy {
  max-width: 720px;
}

.calculator-copy p:not(.eyebrow) {
  color: var(--color-steel);
}

.calculator-steps {
  display: grid;
  gap: 0.65rem;
  margin: 1.35rem 0 1.45rem;
}

.calculator-steps span {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 0.75rem 0;
  color: var(--color-ink-soft);
  border-bottom: 1px solid rgba(16, 20, 24, 0.1);
  font-weight: 850;
}

.calculator-image {
  justify-self: center;
  width: min(100%, 520px);
}

.calculator-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.numbers-layout,
.about-page-layout,
.product-layout,
.distribution-layout,
.contact-layout,
.references-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.number-grid {
  display: grid;
  gap: 1rem;
}

.number-item {
  padding: 1.25rem;
  background: var(--color-ink);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

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

.number-item strong {
  color: var(--color-accent);
  font-size: 2.2rem;
  line-height: 1;
  font-weight: 950;
}

.number-item span {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.76);
  font-weight: 780;
}

.section-realizations,
.section-products-dark {
  background: var(--color-ink);
  color: #ffffff;
}

.section-realizations .section-heading p:not(.eyebrow),
.section-products-dark .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.gallery-grid {
  display: grid;
  gap: 0.8rem;
}

.gallery-item {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 260px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #20272e;
  transform: translateZ(0);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.04);
  transform: scale(1.01);
  transition: transform 0.45s ease, filter 0.45s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(16, 20, 24, 0.84));
}

.gallery-item span {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1;
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 950;
  transition: transform 0.35s var(--ease-out), color 0.35s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  filter: saturate(1.08) contrast(1.08);
  transform: scale(1.07);
}

.gallery-item:hover,
.gallery-item:focus-visible {
  border-color: rgba(200, 255, 69, 0.42);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.gallery-item:hover span,
.gallery-item:focus-visible span {
  color: var(--color-accent);
  transform: translateY(-4px);
}

.reviews {
  overflow: hidden;
  background: var(--color-panel);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.reviews-track {
  display: flex;
  transition: transform 0.48s var(--ease-out);
}

.review-card {
  min-width: 100%;
  padding: 1.35rem;
  background: var(--color-panel);
  box-shadow: none;
  border: 0;
}

.stars {
  margin-bottom: 1rem;
  color: var(--color-warm);
  font-size: 1.05rem;
}

.review-card p {
  color: var(--color-ink-soft);
  font-size: 1.03rem;
}

.review-card footer {
  display: grid;
  margin-top: 1.2rem;
}

.review-card strong {
  font-weight: 950;
}

.review-card span {
  color: var(--color-steel);
  font-size: 0.9rem;
  font-weight: 700;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem;
  border-top: 1px solid rgba(16, 20, 24, 0.08);
}

.slider-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--color-ink);
  color: #ffffff;
  border: 0;
  border-radius: var(--radius-small);
  transition: transform 0.2s ease, background 0.2s ease;
}

.slider-btn:hover,
.slider-btn:focus-visible {
  background: var(--color-ink-soft);
  transform: translateY(-2px);
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.slider-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  background: rgba(16, 20, 24, 0.24);
  border: 0;
  border-radius: 50%;
  transition: width 0.2s ease, background 0.2s ease;
}

.slider-dot.is-active {
  width: 28px;
  background: var(--color-accent-dark);
  border-radius: 999px;
}

.section-contact {
  background: #ffffff;
}

.contact-info {
  max-width: 620px;
}

.contact-cards {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem;
  transition: transform 0.28s var(--ease-out), border-color 0.28s ease, box-shadow 0.28s ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(143, 189, 24, 0.36);
  box-shadow: 0 18px 40px rgba(16, 20, 24, 0.1);
}

.contact-card svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  color: var(--color-accent-dark);
}

.contact-card .wa-icon {
  color: var(--color-whatsapp);
}

.contact-card span,
.contact-card small,
.contact-card strong {
  display: block;
}

.contact-card small {
  color: var(--color-steel);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.contact-card strong {
  color: var(--color-ink);
  font-weight: 950;
}

.team-contact {
  margin-top: 1.6rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(16, 20, 24, 0.1);
}

.team-contact h3 {
  margin-bottom: 0.85rem;
  font-size: 1.05rem;
}

.team-person-grid {
  display: grid;
  gap: 0.65rem;
}

.team-person {
  display: grid;
  gap: 0.34rem;
  padding: 0.82rem 0.9rem;
  background: var(--color-panel);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-left: 3px solid var(--color-accent-dark);
  border-radius: var(--radius-small);
  box-shadow: 0 10px 24px rgba(16, 20, 24, 0.06);
}

.team-person h4 {
  margin: 0;
  font-size: 1rem;
}

.team-person p {
  margin: 0;
  color: var(--color-ink-soft);
  font-weight: 850;
}

.team-person-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.7rem;
}

.team-person-links a {
  color: var(--color-accent-dark);
  font-size: 0.88rem;
  font-weight: 880;
  word-break: break-word;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-ink);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label,
.form-consent {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
  font-weight: 850;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-small);
  outline: 0;
  transition: border-color 0.24s ease, background 0.24s ease, box-shadow 0.24s ease;
}

.form-row input[type="file"] {
  padding: 0.65rem 0.9rem;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 0.95rem;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateY(-68%) rotate(45deg);
  pointer-events: none;
}

.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 2.8rem;
}

.form-row select option {
  background: var(--color-ink);
  color: #ffffff;
}

.form-row textarea {
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(200, 255, 69, 0.14);
}

.form-row textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}

.form-consent input {
  width: 18px;
  height: 18px;
  margin-top: 0.2rem;
  accent-color: var(--color-accent);
}

.form-consent a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.form-honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.btn-form {
  width: 100%;
  border: 0;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 800;
}

.form-status.is-error {
  color: #ff9b8a;
}

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 460px;
  display: grid;
  align-items: end;
  background: var(--color-ink);
  color: #ffffff;
}

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

.page-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.96) contrast(1.04);
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(16, 20, 24, 0.92), rgba(16, 20, 24, 0.58)), linear-gradient(0deg, rgba(16, 20, 24, 0.86), transparent);
}

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

.page-hero h1 {
  font-size: 2.45rem;
}

.content-panel {
  padding: 1.5rem;
}

.feature-list,
.check-list {
  display: grid;
  gap: 0.65rem;
  padding: 0;
  margin: 1.4rem 0 0;
  list-style: none;
}

.feature-list span,
.check-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-ink-soft);
  font-weight: 760;
}

.feature-list span::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 9px;
  height: 9px;
  background: var(--color-accent-dark);
  border-radius: 50%;
}

.quicklinks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.quicklinks a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.6rem 0.82rem;
  background: #ffffff;
  border: 1px solid rgba(16, 20, 24, 0.1);
  border-radius: var(--radius-small);
  box-shadow: 0 8px 22px rgba(16, 20, 24, 0.06);
  font-weight: 850;
}

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

.service-jump-grid a {
  position: relative;
  min-height: 94px;
  display: grid;
  align-content: end;
  gap: 0.2rem;
  padding: 1rem;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(200, 255, 69, 0.18), rgba(255, 177, 61, 0.1)),
    #ffffff;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 10px 26px rgba(16, 20, 24, 0.07);
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-jump-grid a::before {
  content: "";
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  width: 14px;
  height: 14px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  opacity: 0.32;
  transform: rotate(45deg);
}

.service-jump-grid a:hover,
.service-jump-grid a:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(143, 189, 24, 0.34);
  box-shadow: 0 18px 40px rgba(16, 20, 24, 0.11);
}

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

.service-jump-grid span {
  color: var(--color-accent-dark);
  font-size: 0.74rem;
  font-weight: 950;
  text-transform: uppercase;
}

.service-jump-grid strong {
  color: var(--color-ink);
  font-size: 1.12rem;
  line-height: 1.05;
  font-weight: 950;
}

.detail-stack {
  display: grid;
  gap: 2rem;
}

.detail-block {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 1.4rem;
  align-items: center;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.detail-gallery img {
  width: 100%;
  min-height: 180px;
  height: 100%;
  object-fit: cover;
}

.detail-gallery img:first-child {
  grid-row: span 2;
}

.detail-gallery-two img:first-child,
.detail-gallery-single img:first-child {
  grid-row: auto;
}

.detail-gallery-single {
  grid-template-columns: 1fr;
}

.detail-gallery-single img {
  min-height: 320px;
}

.detail-copy {
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.product-category {
  padding: 5.25rem 0;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.product-category-tint {
  background: #eef1ed;
}

.product-category-dark {
  background: var(--color-ink);
  color: #ffffff;
}

.product-category-inner {
  display: grid;
  gap: 3rem;
}

.product-category-heading {
  display: grid;
  gap: 1.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(16, 20, 24, 0.12);
}

.product-category-heading h2,
.product-copy h2,
.product-copy h3,
.product-overview h3,
.product-subtype h3 {
  text-wrap: balance;
}

.product-category-heading p:last-child,
.product-copy p:last-of-type,
.product-subtype p:last-child {
  margin-bottom: 0;
}

.product-category-dark .product-category-heading {
  border-color: rgba(255, 255, 255, 0.16);
}

.product-detail {
  position: relative;
  display: grid;
  gap: 1.65rem;
  align-items: start;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.product-detail + .product-detail {
  padding-top: 3rem;
  border-top: 1px solid rgba(16, 20, 24, 0.12);
}

.product-category-dark .product-detail + .product-detail {
  border-color: rgba(255, 255, 255, 0.16);
}

.anchor-target {
  position: absolute;
  top: -1rem;
  left: 0;
  width: 1px;
  height: 1px;
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.product-media {
  align-self: start;
}

.product-media img {
  border-radius: var(--radius-small);
}

.product-copy {
  min-width: 0;
}

.product-copy h2 {
  margin-bottom: 1.15rem;
}

.product-copy h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  line-height: 1.05;
}

.product-copy h4,
.product-overview h3 {
  margin: 1.5rem 0 0.7rem;
  font-size: 1.05rem;
}

.product-copy > .check-list,
.product-subtype .check-list {
  margin-bottom: 1.5rem;
}

.product-category-dark .product-copy p,
.product-category-dark .product-category-heading p,
.product-category-dark .check-list li {
  color: rgba(255, 255, 255, 0.76);
}

.product-category-dark .check-list li::before {
  background: var(--color-accent);
}

.inline-link {
  color: var(--color-accent-dark);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.info-columns {
  display: grid;
  gap: 0 1.5rem;
}

.product-overview {
  display: grid;
  gap: 1.5rem;
}

.product-subtype-grid {
  display: grid;
  gap: 1rem;
}

.product-subtype {
  padding: 1.35rem;
  background: #ffffff;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 12px 28px rgba(16, 20, 24, 0.06);
}

.product-subtype h3 {
  margin-bottom: 0.8rem;
  font-size: 1.35rem;
}

.injection-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.injection-gallery img {
  width: 100%;
  aspect-ratio: 1 / 0.82;
  object-fit: contain;
  padding: 0.4rem;
  background: #ffffff;
}

.product-illustrations {
  display: grid;
  gap: 0.75rem;
}

.product-illustrations img {
  width: 100%;
  min-height: 220px;
  object-fit: contain;
  padding: 1rem;
  background: #ffffff;
  border: 1px solid rgba(16, 20, 24, 0.08);
}

.document-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-top: 1.8rem;
}

.document-heading h3 {
  margin: 0;
  font-size: 1.35rem;
}

.document-links {
  display: grid;
  gap: 0.65rem;
  margin: 1.25rem 0 1.5rem;
}

.document-links a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 58px;
  padding: 0.7rem 0.85rem;
  background: #ffffff;
  color: var(--color-ink);
  border: 1px solid rgba(16, 20, 24, 0.1);
  border-radius: var(--radius-small);
  box-shadow: 0 8px 22px rgba(16, 20, 24, 0.05);
  transition: transform 0.22s var(--ease-out), border-color 0.22s ease;
}

.document-links a:hover,
.document-links a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-accent-dark);
}

.document-links span {
  flex: 0 0 auto;
  padding: 0.3rem 0.42rem;
  background: var(--color-accent);
  color: var(--color-ink);
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 950;
  letter-spacing: 0.06em;
}

.document-links strong {
  font-size: 0.9rem;
  line-height: 1.3;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

@media (min-width: 680px) {
  .info-columns,
  .document-links-two,
  .product-subtype-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .product-category {
    padding: 7rem 0;
  }

  .product-category-heading {
    grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
    gap: 3rem;
  }

  .product-detail,
  .product-overview {
    grid-template-columns: minmax(360px, 0.82fr) minmax(0, 1fr);
    gap: 3rem;
  }

  .product-detail-reverse .product-media {
    order: 2;
  }

  .product-detail-reverse .product-copy {
    order: 1;
  }

  .product-detail + .product-detail {
    padding-top: 4.5rem;
  }

  .product-subtype-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .product-subtype {
    padding: 1.5rem;
  }

  .product-media {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }
}

.project-grid {
  display: grid;
  gap: 1rem;
}

.project-card {
  overflow: hidden;
  background: transparent;
  color: var(--color-ink);
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.project-card > div:last-child {
  padding: 1rem 0 0;
}

.project-card p {
  color: var(--color-steel);
}

.project-images {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 0.5rem;
  min-height: 210px;
}

.project-images img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.product-card-grid {
  display: grid;
  gap: 1rem;
}

.product-card {
  overflow: hidden;
  padding: 1.25rem;
}

.section-products-dark .product-card {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
}

.product-card img {
  width: calc(100% + 2.5rem);
  max-width: none;
  height: 190px;
  margin: -1.25rem -1.25rem 1rem;
  object-fit: cover;
}

.product-card p {
  color: var(--color-steel);
}

.section-products-dark .product-card p {
  color: rgba(255, 255, 255, 0.68);
}

.material-intro,
.realization-intro {
  display: grid;
  gap: 1.2rem;
  align-items: end;
}

.material-intro p,
.realization-intro p {
  color: var(--color-steel);
}

.section-material-support {
  padding-top: 0;
  background: #ffffff;
}

.material-support-grid {
  display: grid;
  gap: 1.1rem;
}

.material-support-item {
  display: grid;
  gap: 0.45rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(16, 20, 24, 0.1);
}

.material-support-item strong {
  color: var(--color-ink);
  font-size: 1.1rem;
  font-weight: 950;
}

.material-support-item span {
  color: var(--color-steel);
  font-weight: 720;
}

.process-strip {
  display: grid;
  gap: 0;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.process-strip div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.9rem;
  align-items: center;
  padding: 1rem;
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
}

.process-strip div:last-child {
  border-bottom: 0;
}

.process-strip strong {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--color-accent);
  border-radius: 50%;
  font-size: 0.95rem;
  font-weight: 950;
}

.process-strip span {
  color: var(--color-ink-soft);
  font-weight: 850;
}

.section-realization-intro {
  background: #ffffff;
}

.realization-list {
  display: grid;
  gap: 4.5rem;
  padding-top: 2rem;
}

.realization-block {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 1.35rem;
  align-items: center;
}

.realization-copy {
  max-width: 680px;
}

.realization-copy p:not(.eyebrow) {
  color: var(--color-steel);
}

.realization-block-text-only {
  display: block;
}

.realization-block-text-only .realization-copy {
  max-width: 780px;
}

.realization-photo-grid {
  display: grid;
  gap: 0.65rem;
}

.realization-photo-grid img {
  width: 100%;
  min-height: 230px;
  height: 100%;
  object-fit: cover;
}

.realization-photo-grid-one img {
  min-height: 360px;
}

.realization-block-collection {
  align-items: start;
}

.realization-gallery-wrap {
  display: grid;
  gap: 1rem;
}

.realization-photo-grid.realization-photo-grid-collection {
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
}

.realization-photo-link {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #e7ece6;
  border-radius: var(--radius-small);
}

.realization-photo-link img {
  width: 100%;
  min-height: 0;
  height: 100%;
  object-fit: cover;
  transition: transform 0.28s var(--ease-out), filter 0.28s ease;
}

.realization-photo-link:hover img,
.realization-photo-link:focus-visible img {
  transform: scale(1.04);
  filter: saturate(1.08);
}

.realization-more {
  justify-self: start;
}

.section-cta {
  background: #ffffff;
}

.cta-band {
  display: grid;
  gap: 1.2rem;
  align-items: center;
  padding: 1.5rem;
  background: var(--color-ink);
  color: #ffffff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.cta-band h2 {
  margin-bottom: 0;
}

.site-footer {
  background: #0b0e11;
  color: #ffffff;
  padding: 3rem 0 1.2rem;
}

.footer-inner {
  display: grid;
  gap: 2rem;
}

.site-footer p {
  max-width: 460px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 0.55rem;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 800;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.86rem;
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 1rem 0 0.75rem;
  height: 56px;
  background: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 999px;
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.34);
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s ease;
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
}

.floating-whatsapp-label {
  font-size: 0.9rem;
  font-weight: 900;
  white-space: nowrap;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.3s ease, opacity 0.3s ease;
}

.floating-whatsapp:hover .floating-whatsapp-label,
.floating-whatsapp:focus-visible .floating-whatsapp-label {
  max-width: 120px;
  opacity: 1;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.03);
}

.reveal {
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 28px, 0) scale(0.985);
  transition:
    opacity 0.78s var(--ease-out),
    filter 0.78s var(--ease-out),
    transform 0.78s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

@keyframes hero-tab-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

@media (min-width: 560px) {
  .container {
    width: min(100% - 3rem, var(--container));
  }

  h1 {
    font-size: 3.7rem;
  }

  .hero h1 {
    font-size: 3.25rem;
  }

  h2 {
    font-size: 2.8rem;
  }

  .hero-lead,
  .page-hero p {
    font-size: 1.16rem;
  }

  .service-grid,
  .product-card-grid,
  .number-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat-ring-grid,
  .service-jump-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 1.25rem;
  }

  .form-row-full,
  .btn-form,
  .form-status {
    grid-column: 1 / -1;
  }

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

  .gallery-item-large {
    grid-column: span 2;
  }

  .realization-photo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .realization-photo-grid-one {
    grid-template-columns: 1fr;
  }

  .cta-band {
    grid-template-columns: 1fr auto;
    padding: 2rem;
  }
}

@media (min-width: 860px) {
  .mobile-call,
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.65rem 0.7rem;
    font-size: 0.88rem;
  }

  .header-cta {
    display: flex;
    align-items: center;
    gap: 0.85rem;
  }

  h1 {
    font-size: 5rem;
  }

  .hero h1 {
    font-size: 4.05rem;
  }

  h2 {
    font-size: 3.45rem;
  }

  .hero-lead {
    font-size: 1.24rem;
  }

  .section {
    padding: 6.2rem 0;
  }

  .service-grid-large {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .calculator-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.76fr);
  }

  .stat-ring-grid {
    gap: 1.35rem;
  }

  .service-jump-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  }

  .service-jump-grid a {
    min-height: 118px;
  }

  .service-card {
    min-height: 100%;
    padding: 1.45rem;
  }

  .numbers-layout,
  .about-page-layout,
  .distribution-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  }

  .product-layout,
  .contact-layout,
  .references-layout {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.88fr);
  }

  .number-grid-vertical {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 230px;
  }

  .gallery-item,
  .gallery-item img {
    min-height: auto;
    height: 100%;
  }

  .gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
  }

  .reviews {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .detail-block {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.75fr);
  }

  .detail-block-reverse .detail-gallery {
    order: 2;
  }

  .detail-block-reverse .detail-copy {
    order: 1;
  }

  .project-grid,
  .product-card-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .material-intro,
  .realization-intro {
    grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.8fr);
  }

  .material-support-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .material-support-item {
    padding-right: 1rem;
  }

  .process-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .process-strip div {
    border-bottom: 0;
    border-right: 1px solid rgba(16, 20, 24, 0.08);
  }

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

  .realization-block {
    grid-template-columns: minmax(0, 0.68fr) minmax(0, 1fr);
    gap: 2rem;
  }

  .realization-block-reverse .realization-copy {
    order: 2;
  }

  .realization-block-reverse .realization-photo-grid {
    order: 1;
  }

  .realization-block-reverse .realization-gallery-wrap {
    order: 1;
  }

  .realization-block-collection .realization-copy {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .realization-photo-grid-large img:first-child {
    grid-column: span 2;
    grid-row: span 2;
  }

  .footer-inner {
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    align-items: start;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1100px) {
  h1 {
    font-size: 5.6rem;
  }

  .hero h1 {
    font-size: 4.35rem;
  }

  .page-hero h1 {
    font-size: 4.7rem;
  }

  .contact-form {
    padding: 1.5rem;
  }
}

@media (min-width: 860px) and (max-width: 1130px) {
  .header-cta {
    display: none;
  }

  .site-nav {
    margin-left: auto;
  }

  .site-nav a {
    padding-inline: 0.58rem;
    font-size: 0.84rem;
  }
}

@media (max-width: 760px) {
  .topbar-inner {
    justify-content: center;
  }

  .topbar-inner > span {
    display: none;
  }

  .hero-slider,
  .hero-inner {
    min-height: calc(100svh - var(--header-height) - var(--topbar-height));
  }

  .hero-inner {
    align-content: center;
    padding: 2rem 0 calc(148px + 1.55rem);
  }

  .hero h1 {
    font-size: 2.35rem;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-actions {
    margin-top: 1rem;
  }

  .hero-actions .btn {
    min-height: 44px;
  }

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

  .hero-tab {
    min-height: 74px;
    padding: 0.75rem;
  }

  .section {
    padding: 4rem 0;
  }

  .page-hero {
    min-height: 390px;
  }

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

  .stat-ring {
    width: min(100%, 190px);
  }

  .calculator-image {
    order: -1;
  }

  .floating-whatsapp {
    display: none;
  }
}

@media (max-width: 420px) {
  .brand-logo {
    width: 170px;
  }

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

  h1 {
    font-size: 2.25rem;
  }

  .hero h1 {
    font-size: 2.18rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .topbar-links {
    gap: 0.55rem;
    font-size: 0.76rem;
  }

  .service-jump-grid {
    grid-template-columns: 1fr;
  }

  .project-images {
    grid-template-columns: 1fr;
  }

  .project-images img {
    min-height: 170px;
  }

  .realization-photo-grid,
  .realization-photo-grid-two {
    grid-template-columns: 1fr;
  }

  .realization-photo-grid img,
  .realization-photo-grid-one img {
    min-height: 220px;
  }
}