:root {
  --bg: #f4f6f8;
  --bg-soft: #edf2f6;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: #ffffff;
  --surface-alt: #f1f5f8;
  --surface-dark: #11283b;
  --surface-dark-soft: #1a3a50;
  --text: #101e2c;
  --text-soft: #243748;
  --text-inverse: #f5f8fb;
  --line: rgba(17, 40, 59, 0.1);
  --line-strong: rgba(17, 40, 59, 0.16);
  --green: #5ca31e;
  --green-bright: #97cb2d;
  --cyan: #58c1d6;
  --accent: #0f415a;
  --shadow-xl: 0 34px 80px rgba(17, 40, 59, 0.14);
  --shadow-lg: 0 22px 48px rgba(17, 40, 59, 0.12);
  --shadow-md: 0 14px 30px rgba(17, 40, 59, 0.08);
  --shadow-sm: 0 8px 18px rgba(17, 40, 59, 0.06);
  --radius-2xl: 32px;
  --radius-xl: 26px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --container: min(1180px, calc(100% - 2rem));
  --header-height: 4.55rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(88, 193, 214, 0.12), transparent 22rem),
    radial-gradient(circle at top right, rgba(151, 203, 45, 0.14), transparent 16rem),
    var(--bg);
  line-height: 1.58;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.site-shell {
  overflow: clip;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.section {
  padding: 5.25rem 0;
}

.section--muted {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(228, 236, 242, 0.68));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2.25rem;
}

.section-heading h2,
.hero h1,
.about__content h2,
.contact__info h2,
.cta-band__inner h2,
.gallery-card__content h3,
.product-card h3,
.quick-card strong,
.sector-card h3 {
  margin: 0 0 0.95rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.section-heading h2,
.about__content h2,
.contact__info h2,
.cta-band__inner h2 {
  font-size: clamp(2rem, 3.3vw, 3.1rem);
}

.section-heading p,
.hero__lead,
.hero__tagline,
.quick-card p,
.product-card p,
.gallery-card__content p,
.sector-card p,
.about__content p,
.contact__info p,
.footer p,
.about__points p,
.hero__stats p,
.contact-card p,
.form-feedback,
.footer__topbar-inner span,
.hero-showcase__overlay p,
.hero-thumb span {
  color: var(--text-soft);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.95rem;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--green);
}

.eyebrow::before {
  content: "";
  width: 1.8rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.94);
}

.eyebrow--light::before {
  background: rgba(255, 255, 255, 0.72);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0 1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--green), var(--green-bright));
  color: #0d1720;
  font-weight: 800;
  font-size: 0.94rem;
  box-shadow: 0 14px 28px rgba(92, 163, 30, 0.2);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease, background 0.24s ease;
}

.button:hover,
.button:focus-visible,
.menu-toggle:hover,
.menu-toggle:focus-visible {
  transform: translateY(-1px);
}

.button:hover,
.button:focus-visible {
  box-shadow: 0 18px 34px rgba(92, 163, 30, 0.24);
}

.button--ghost {
  background: rgba(255, 255, 255, 0.72);
  color: var(--surface-dark);
  border-color: var(--line);
  box-shadow: none;
}

.button--sm {
  min-height: 2.25rem;
  padding: 0 0.9rem;
  font-size: 0.88rem;
}

.button--light {
  background: #ffffff;
  color: var(--surface-dark);
}

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  padding: 0.85rem 0;
  transition: padding 0.24s ease, background 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(244, 246, 248, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  z-index: -1;
  transition: background 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.header.is-scrolled {
  padding: 0.55rem 0;
}

.header.is-scrolled::before {
  background: rgba(244, 246, 248, 0.9);
  border-color: var(--line);
  box-shadow: 0 8px 24px rgba(17, 40, 59, 0.08);
}

.header__inner {
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: auto auto;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

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

.brand__logo {
  width: clamp(4.6rem, 6vw, 6rem);
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(17, 40, 59, 0.08));
}

.footer__brand-logo {
  width: 6.8rem;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(17, 40, 59, 0.08);
  box-shadow: var(--shadow-sm);
}

.nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.3rem;
  padding: 0 0.95rem;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  transition: color 0.22s ease, background 0.22s ease, transform 0.22s ease;
}

.nav a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0.95rem;
  right: 0.95rem;
  bottom: 0.46rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.22s ease;
}

.nav a:hover,
.nav a:focus-visible,
.nav a.is-active {
  color: var(--surface-dark);
  background: rgba(17, 40, 59, 0.04);
}

.nav a:hover::after,
.nav a:focus-visible::after,
.nav a.is-active::after {
  transform: scaleX(1);
}

.nav__cta::after {
  display: none;
}

.menu-toggle {
  display: none;
  position: relative;
  width: 2.85rem;
  height: 2.85rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.menu-toggle span {
  position: absolute;
  width: 1.05rem;
  height: 2px;
  border-radius: 999px;
  background: var(--surface-dark);
  transition: transform 0.24s ease, opacity 0.24s ease, top 0.24s ease;
}

.menu-toggle span:nth-child(1) {
  top: 0.95rem;
}

.menu-toggle span:nth-child(2) {
  top: 1.38rem;
}

.menu-toggle span:nth-child(3) {
  top: 1.81rem;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  top: 1.38rem;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  top: 1.38rem;
  transform: rotate(-45deg);
}

.hero {
  padding: 1.1rem 0 2rem;
}

.hero__grid,
.about,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 0.96fr);
  align-items: center;
  gap: 2rem;
}

.hero__content {
  padding-block: 0.9rem;
}

.hero h1 {
  max-width: 12.5ch;
  font-size: clamp(2.8rem, 6.2vw, 6rem);
}

.hero__tagline {
  margin: 0 0 0.45rem;
  font-size: clamp(1rem, 1.8vw, 1.16rem);
  font-weight: 800;
  color: var(--accent);
}

.hero__lead {
  max-width: 60ch;
  font-size: clamp(1rem, 1.45vw, 1.18rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.5rem 0 1.3rem;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.45rem;
}

.hero__chips span {
  padding: 0.55rem 0.82rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(17, 40, 59, 0.08);
  box-shadow: var(--shadow-sm);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero__stats,
.contact-cards,
.about__points,
.product-grid,
.sector-grid,
.quick-strip__grid,
.form-grid,
.gallery-grid,
.footer__inner {
  display: grid;
  gap: 1rem;
}

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

.hero__stats article,
.quick-card,
.product-card,
.sector-card,
.contact-card,
.contact-form,
.about-panel,
.gallery-card {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.hero__stats article {
  padding: 1rem 1rem 0.95rem;
  border-radius: 1rem;
}

.hero__stats strong,
.quick-card strong,
.contact-card a,
.contact-card p,
.product-card h3,
.sector-card h3,
.gallery-card__content h3,
.about__points strong,
.footer__topbar-inner strong,
.footer__meta a {
  color: var(--surface-dark);
}

.hero-showcase {
  display: grid;
  gap: 0.95rem;
}

.hero-showcase__main,
.gallery-card,
.product-card__media,
.about-panel {
  position: relative;
  overflow: hidden;
}

.hero-showcase__main {
  display: block;
  height: clamp(22rem, 38vw, 29rem);
  min-height: 23rem;
  padding: 0;
  border-radius: var(--radius-2xl);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xl);
  appearance: none;
  cursor: pointer;
  text-align: left;
}

.hero-showcase__main:focus-visible,
.hero-thumb:focus-visible,
.whatsapp-float:focus-visible {
  outline: 3px solid rgba(88, 193, 214, 0.35);
  outline-offset: 4px;
}

.hero-showcase__main img,
.hero-thumb img,
.product-card__media img,
.gallery-card img,
.about-panel img {
  width: 100%;
  height: 100%;
}

.hero-showcase__main img,
.product-card__media img,
.gallery-card img,
.about-panel img {
  display: block;
  object-fit: contain;
  object-position: center;
  padding: 1rem;
  background: linear-gradient(180deg, #f8fafc, #eef3f7);
}

.hero-thumb img {
  object-fit: contain;
  padding: 0.8rem;
  background: linear-gradient(180deg, #f8fafc, #eef3f7);
}

.hero-showcase__main--graphic img {
  object-fit: contain;
  padding: 1rem;
  background: linear-gradient(180deg, #f8fafc, #eef3f7);
}

.hero-showcase__overlay {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: grid;
  gap: 0.32rem;
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, rgba(17, 40, 59, 0.94), rgba(24, 53, 75, 0.9));
  color: var(--text-inverse);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-showcase__overlay span,
.about-panel__note span {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero-showcase__overlay strong {
  color: var(--text-inverse);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
}

.hero-showcase__overlay p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  line-height: 1.45;
}

.hero-showcase__overlay span {
  color: rgba(255, 255, 255, 0.74);
}

.hero-showcase__thumbs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.hero-thumb {
  display: grid;
  gap: 0.55rem;
  padding: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.hero-thumb:hover,
.hero-thumb.is-active {
  transform: translateY(-2px);
  border-color: rgba(88, 193, 214, 0.65);
  box-shadow: 0 18px 28px rgba(17, 40, 59, 0.12);
}

.hero-thumb img {
  height: 5.4rem;
  border-radius: 0.95rem;
  border: 1px solid var(--line);
}


.hero-showcase__thumbs {
  align-items: stretch;
}

.hero-thumb {
  grid-template-rows: auto 1fr;
  height: 100%;
}

.hero-thumb span {
  display: block;
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--surface-dark);
}

.quick-strip {
  padding-bottom: 0.75rem;
}

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

.quick-card,
.sector-card,
.contact-card {
  padding: 1.25rem;
  border-radius: 1.25rem;
}

.contact-card a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.contact-card--whatsapp a {
  color: #0f7d44;
}

.contact-card--whatsapp svg,
.whatsapp-float svg {
  width: 1.2rem;
  height: 1.2rem;
  flex: 0 0 auto;
}

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

.product-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.product-card__media {
  height: 12.2rem;
  background: linear-gradient(180deg, #f8fafc, #eef3f7);
}

.product-card__body {
  padding: 1.22rem 1.22rem 1.35rem;
}

.product-card__body h3 {
  font-size: 1.3rem;
}

.product-card ul {
  margin: 1rem 0 0;
  padding-left: 1.05rem;
  color: var(--text-soft);
}

.product-card li + li {
  margin-top: 0.4rem;
}

.gallery-grid {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

.gallery-card {
  grid-column: span 4;
  min-height: 16.5rem;
  border-radius: var(--radius-lg);
}

.gallery-card--wide {
  grid-column: span 8;
}

.gallery-card::after,
.about-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17, 40, 59, 0.02), rgba(17, 40, 59, 0.48));
}

.gallery-card__content {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: var(--shadow-sm);
}

.gallery-card__content h3 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

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

.about__points {
  margin-top: 1.45rem;
  grid-template-columns: 1fr;
}

.about__points > div {
  padding: 1rem 1.05rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.about-panel {
  min-height: 27rem;
  border-radius: var(--radius-2xl);
}

.about-panel--geometric {
  background:
    radial-gradient(circle at top right, rgba(151, 203, 45, 0.18), transparent 15rem),
    radial-gradient(circle at bottom left, rgba(88, 193, 214, 0.15), transparent 18rem),
    linear-gradient(180deg, #f8fbfd, #eef3f7);
}

.about-panel--geometric::after {
  background: linear-gradient(180deg, rgba(17, 40, 59, 0.01), rgba(17, 40, 59, 0.18));
}

.about-panel--geometric img {
  object-fit: contain;
  padding: 1.4rem;
}

.about-panel__note {
  position: absolute;
  z-index: 1;
  max-width: 15rem;
  padding: 0.95rem 1rem;
  border-radius: 1.15rem;
  background: rgba(17, 40, 59, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: white;
  box-shadow: var(--shadow-md);
}

.about-panel__note strong {
  display: block;
  margin-top: 0.35rem;
  line-height: 1.25;
}

.about-panel__note span {
  color: rgba(255, 255, 255, 0.74);
}

.about-panel__note--top {
  top: 1.4rem;
  right: 1.4rem;
}

.about-panel__note--bottom {
  left: 1.4rem;
  bottom: 1.4rem;
}

.cta-band {
  padding-top: 1.8rem;
  padding-bottom: 1.8rem;
}

.cta-band__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 2rem 2.1rem;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, var(--surface-dark), var(--surface-dark-soft));
  color: white;
  box-shadow: var(--shadow-xl);
}

.contact {
  align-items: start;
}

.contact-cards {
  margin-top: 1.6rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}


.contact-card,
.contact-card a,
.contact-card p {
  min-width: 0;
}

.contact-card a,
.contact-card p {
  display: block;
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.contact-card span {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--surface-dark);
  font-weight: 800;
}

.contact-card a {
  font-weight: 800;
}

.contact-form {
  padding: 1.25rem;
  border-radius: var(--radius-2xl);
}

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

.contact-form label {
  display: grid;
  gap: 0.55rem;
  margin-bottom: 0.95rem;
  font-weight: 700;
}

.contact-form label > span {
  color: var(--surface-dark);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 1rem;
  background: rgba(250, 252, 253, 0.94);
  padding: 0.92rem 1rem;
  color: var(--text);
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(88, 193, 214, 0.9);
  box-shadow: 0 0 0 4px rgba(88, 193, 214, 0.12);
  background: white;
}

.contact-form__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.form-feedback {
  margin: 0;
  font-weight: 700;
}

.footer {
  border-top: 1px solid var(--line);
  padding-bottom: 2.3rem;
}

.footer__topbar {
  padding: 0.95rem 0;
  background: linear-gradient(90deg, rgba(17, 40, 59, 0.08), rgba(92, 163, 30, 0.2));
  border-bottom: 1px solid var(--line);
}

.footer__topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer__topbar-inner strong,
.footer__topbar-inner strong a {
  color: var(--surface-dark);
}

.footer__topbar-inner strong a {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.footer__inner {
  grid-template-columns: minmax(0, 1.2fr) auto minmax(0, 1fr);
  align-items: center;
  padding-top: 1.6rem;
}

.footer__brand {
  display: grid;
  gap: 0.8rem;
  align-items: start;
}

.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__links a,
.footer__meta a {
  font-weight: 700;
  color: var(--text-soft);
}

.footer__meta {
  text-align: right;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 45;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.9rem 1rem;
  border-radius: 999px;
  background: #25d366;
  color: #082514;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(15, 65, 90, 0.22);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal--delay {
  transition-delay: 0.1s;
}

.reveal--delay-2 {
  transition-delay: 0.2s;
}

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

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

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

@media (max-width: 1180px) {
  .hero__grid,
  .about,
  .contact,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 0.75rem;
  }

  .hero h1 {
    max-width: 12ch;
  }

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

  .gallery-card,
  .gallery-card--wide {
    grid-column: span 6;
  }

  .footer__meta {
    text-align: left;
  }
}

@media (max-width: 980px) {
  :root {
    --header-height: 4rem;
  }

  .menu-toggle {
    display: inline-flex;
    z-index: 45;
  }

  .nav {
    position: fixed;
    top: calc(var(--header-height) + 0.95rem);
    left: 1rem;
    right: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.8rem;
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-xl);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px) scale(0.98);
    transform-origin: top center;
    transition: opacity 0.24s ease, visibility 0.24s ease, transform 0.24s ease;
    pointer-events: none;
    z-index: 44;
  }

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

  .nav a {
    justify-content: flex-start;
    min-height: 2.8rem;
    padding: 0 1rem;
  }

  .nav a:not(.button)::after {
    left: 1rem;
    right: 1rem;
    bottom: 0.5rem;
  }

  .nav__cta {
    width: 100%;
    justify-content: center;
    margin-top: 0.25rem;
  }

  .hero__grid,
  .about,
  .contact,
  .footer__inner {
    grid-template-columns: 1fr;
  }

  .hero__content {
    order: 1;
  }

  .hero__visual {
    order: 2;
  }

  .hero h1 {
    max-width: 10.5ch;
  }

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

@media (max-width: 760px) {
  .section {
    padding: 4.2rem 0;
  }

  .container {
    width: min(100% - 1rem, 1180px);
  }

  .brand__logo {
    width: 4.7rem;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.35rem, 11vw, 4rem);
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__stats,
  .product-grid,
  .quick-strip__grid,
  .sector-grid,
  .form-grid,
  .contact-cards,
  .footer__inner {
    grid-template-columns: 1fr;
  }

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

  .gallery-card,
  .gallery-card--wide {
    grid-column: auto;
    min-height: 16rem;
  }

  .hero-showcase__main {
    min-height: 20rem;
  }

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

  .whatsapp-float {
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.82rem 0.95rem;
  }

  .about-panel {
    min-height: 24rem;
  }

  .about-panel__note {
    max-width: 12rem;
    padding: 0.8rem 0.9rem;
  }

  .contact-form {
    padding: 1rem;
  }

  .cta-band__inner {
    padding: 1.5rem;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100% - 0.9rem, 1180px);
    --header-height: 3.75rem;
  }

  .header {
    padding: 0.55rem 0;
  }

  .brand__logo {
    width: 4.25rem;
  }

  .footer__brand-logo {
    width: 6rem;
  }

  .hero {
    padding-bottom: 1.35rem;
  }

  .hero__chips span,
  .hero__stats article,
  .quick-card,
  .sector-card,
  .contact-card {
    border-radius: 1rem;
  }

  .hero-showcase__main {
    min-height: 17rem;
  }

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

  .hero-thumb img {
    height: 4.8rem;
  }

  .whatsapp-float span {
    display: none;
  }

  .about-panel {
    min-height: 20rem;
  }

  .about-panel--geometric img {
    padding: 1rem;
  }

  .about-panel__note {
    position: static;
    max-width: none;
    margin: 0 1rem 1rem;
  }

  .about-panel__note--top {
    margin-top: -0.4rem;
  }

  .about-panel__note--bottom {
    margin-top: 0;
  }

  .footer__links {
    gap: 0.7rem;
  }
}


.mission-grid,
.applications-grid,
.info-stack,
.list-columns {
  display: grid;
  gap: 1rem;
}

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

.gallery-grid--specialty {
  margin-bottom: 1.1rem;
}

.applications-grid {
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  margin-top: 1.4rem;
  align-items: start;
}

.info-stack {
  grid-template-columns: 1fr;
}

.info-card {
  padding: 1.3rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.info-card h3,
.info-card h4 {
  margin: 0;
  color: var(--surface-dark);
}

.info-card h3 {
  font-size: 1.38rem;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.info-card h4 {
  font-size: 0.98rem;
  margin-bottom: 0.65rem;
}

.info-card ul {
  margin: 0;
  padding-left: 1.05rem;
  color: var(--text-soft);
}

.info-card li + li {
  margin-top: 0.36rem;
}

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

@media (max-width: 1180px) {
  .mission-grid,
  .applications-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .mission-grid,
  .list-columns {
    grid-template-columns: 1fr;
  }
}