:root {
  --ink: #0D1B2A;
  --blue: #123358;
  --accent: #0097A7;
  --accent-text: #006D78;
  --paper: #F4F8FA;
  --white: #FFFFFF;
  --muted: #52677D;
  --line: rgba(18, 51, 88, 0.14);
  --container: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Montserrat", "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 1rem;
  left: 1rem;
  padding: 0.65rem 1rem;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-200%);
}

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

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

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 248, 250, 0.96);
}

.navigation {
  display: flex;
  min-height: 6.5rem;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  flex: 0 0 auto;
}

.brand img {
  width: 8.5rem;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 3vw, 2.25rem);
}

.nav-links a {
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--accent-text);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.8rem 1.25rem;
  border: 1px solid var(--accent-text);
  border-radius: 0.25rem;
  color: var(--white);
  background: var(--accent-text);
  font: 600 0.78rem/1.3 "Montserrat", "Segoe UI", sans-serif;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.button:hover {
  background: var(--accent-text);
  border-color: var(--accent-text);
  color: var(--white);
}

.text-link,
.article-link {
  color: var(--accent-text);
  font-weight: 600;
  text-underline-offset: 0.25em;
}

.eyebrow,
.hero-copy > .eyebrow,
.article-kicker {
  margin: 0 0 1rem;
  color: var(--accent-text);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button-small {
  min-height: 2.75rem;
  padding-block: 0.6rem;
  font-size: 0.7rem;
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.technical-grid {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 2.5rem 2.5rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(244, 248, 250, 0.98) 0%, rgba(244, 248, 250, 0.92) 45%, rgba(244, 248, 250, 0.55) 100%);
  content: "";
}

.hero-layout {
  display: grid;
  min-height: 40rem;
  grid-template-columns: minmax(0, 1.15fr) minmax(15rem, 0.85fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 7rem);
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
}

.hero-copy {
  max-width: 45rem;
}

.hero h1 {
  max-width: 13ch;
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.45rem);
  line-height: 0.99;
  letter-spacing: -0.055em;
}

.hero-copy > p {
  max-width: 41rem;
  margin: 1.75rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.16rem);
}

.hero-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.25rem;
  margin-top: 2.25rem;
}

.hero-contact span {
  color: var(--muted);
  font-size: 0.8rem;
}

.hero-contact strong,
.contact strong {
  color: inherit;
  white-space: nowrap;
}

.hero-mark {
  position: relative;
  display: grid;
  width: min(30rem, 100%);
  aspect-ratio: 1;
  place-items: center;
  justify-self: end;
}

.hero-mark::before,
.mark-orbit {
  position: absolute;
  border: 1px solid rgba(0, 151, 167, 0.38);
  border-radius: 50%;
  content: "";
}

.hero-mark::before {
  inset: 4%;
}

.mark-orbit {
  inset: 15%;
}

.hero-mark img {
  position: relative;
  z-index: 1;
  width: 68%;
  height: 68%;
}

.audiences {
  color: var(--white);
  background: var(--blue);
}

.audiences-layout {
  display: grid;
  grid-template-columns: minmax(10rem, 0.65fr) minmax(0, 1.35fr);
  align-items: center;
  gap: 2rem;
  padding-block: 1.75rem;
}

.audiences h2 {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.audiences ul {
  display: flex;
  margin: 0;
  padding: 0;
  justify-content: space-between;
  gap: 1rem 2rem;
  list-style: none;
}

.audiences li {
  font-size: 0.82rem;
  font-weight: 600;
}

.section {
  padding-block: clamp(5rem, 10vw, 8.5rem);
}

.section-heading > p,
.contact-layout > div > p:first-child {
  margin: 0 0 0.9rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-heading > p {
  color: var(--accent-text);
}

.contact-layout > div > p:first-child {
  color: var(--accent);
}

.section-heading h2,
.contact h2 {
  max-width: 19ch;
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.65rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.services {
  background: var(--white);
}

.service-list {
  display: grid;
  margin-top: clamp(3rem, 6vw, 5.5rem);
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  row-gap: 2.5rem;
}

.service-list article {
  min-width: 0;
  padding: 2rem clamp(1.25rem, 3vw, 2.5rem) 0;
  border-left: 1px solid var(--line);
}

.service-list article:nth-child(3n + 1) {
  padding-left: 0;
  border-left: 0;
}

.service-list article:nth-child(n + 4) {
  border-top: 1px solid var(--line);
}

.service-list .service-note {
  margin-top: 1rem;
  font-size: 0.75rem;
}

.service-list .text-link {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 0.85rem;
}

.local-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.local-copy p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

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

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

.article-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid var(--line);
  background: var(--paper);
}

.article-card h2,
.article-card h3 {
  margin: 0 0 1rem;
  font-size: 1.25rem;
  line-height: 1.35;
}

.article-card h2 a,
.article-card h3 a {
  text-decoration: none;
}

.article-card h2 a:hover,
.article-card h3 a:hover {
  color: var(--accent-text);
}

.article-card > p:not(.eyebrow):not(.article-kicker) {
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.article-card > .text-link,
.article-card > .article-link {
  margin-top: auto;
  font-size: 0.85rem;
}

.articles-more {
  display: inline-block;
  margin-top: 2rem;
}

.editorial-hero {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--line);
}

.editorial-heading h1 {
  max-width: 24ch;
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.editorial-heading > p:last-child,
.editorial-heading > .article-intro {
  max-width: 48rem;
  color: var(--muted);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: normal;
  text-transform: none;
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0;
  margin: 0 0 2rem;
  list-style: none;
  color: var(--muted);
  font-size: 0.8rem;
}

.breadcrumbs li + li::before {
  margin-right: 0.4rem;
  content: "/";
}

.article-body {
  max-width: 48rem;
  margin-inline: auto;
}

.article-body h2 {
  margin: 2.5rem 0 1rem;
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.article-body p,
.article-body li {
  color: var(--muted);
}

.article-intro {
  font-size: 1.1rem;
}

.article-note {
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--white);
}

.article-related,
.article-cta {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.article-body a {
  overflow-wrap: anywhere;
  text-underline-offset: 0.2em;
}

.article-body a:not(.button):hover {
  color: var(--accent-text);
}

.service-list span {
  color: var(--accent-text);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.service-list h3,
.process h3 {
  margin: 1.1rem 0 0.75rem;
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.3;
}

.service-list p,
.process li p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.process {
  border-block: 1px solid var(--line);
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(3rem, 8vw, 8rem);
}

.process ol {
  display: grid;
  margin: 0;
  padding: 0;
  counter-reset: process;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem 2rem;
  list-style: none;
}

.process li {
  position: relative;
  min-width: 0;
  padding-top: 2.7rem;
  border-top: 1px solid var(--blue);
  counter-increment: process;
}

.process li::before {
  position: absolute;
  top: 0.7rem;
  color: var(--accent-text);
  content: "0" counter(process);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.process h3 {
  margin-top: 0;
}

.contact {
  color: var(--white);
  background: var(--ink);
}

.contact-layout {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 3rem;
}

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

.contact span {
  display: block;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.contact-coverage {
  max-width: 44rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
}

.contact-channels {
  display: grid;
  gap: 0.6rem;
  margin-top: 1.5rem;
  font-size: 0.88rem;
}

.contact-channels a {
  width: fit-content;
  overflow-wrap: anywhere;
  text-underline-offset: 0.25em;
}

.contact-channels a:hover {
  color: var(--white);
}

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

footer {
  padding-block: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.62);
  background: var(--ink);
}

.footer-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.footer-layout img {
  width: 7rem;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-layout p {
  margin: 0;
  font-size: 0.72rem;
  text-align: right;
}

.footer-layout {
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  font-size: 0.75rem;
}

.footer-links a {
  overflow-wrap: anywhere;
  text-underline-offset: 0.2em;
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 62rem) {
  .navigation {
    flex-wrap: wrap;
    justify-content: center;
    padding-block: 1rem;
  }

  .brand {
    margin-right: auto;
  }

  .hero-layout {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.55fr);
  }

  .audiences-layout,
  .process-layout,
  .local-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 44rem) {
  .navigation {
    gap: 0.85rem 1rem;
  }

  .brand {
    margin-right: 0;
  }

  .brand img {
    width: 7rem;
  }

  .nav-links {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
  }

  .button-small {
    max-width: 11.25rem;
  }

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

  .hero-mark {
    width: min(20rem, 88vw);
    justify-self: center;
  }

  .audiences ul {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .service-list,
  .process ol,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .service-list article,
  .service-list article:nth-child(3n + 1) {
    padding: 1.75rem 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
    border-top: 0;
  }

  .service-list {
    row-gap: 0;
  }

  .contact-layout,
  .footer-layout {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-layout p {
    text-align: left;
  }
}

@media (max-width: 23rem) {
  .container {
    width: min(var(--container), calc(100% - 1.5rem));
  }

  .navigation {
    flex-direction: column;
  }

  .nav-links {
    gap: 0.9rem;
  }

  .button,
  .button-small {
    width: 100%;
    max-width: none;
  }

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

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

@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;
  }
}


.manufacturer-logo { display: block; width: 10rem; height: 10rem; object-fit: contain; border-radius: .4rem; margin: 1.5rem 0; }

/* Clear paths from educational content to an equipment inquiry. */
.nav-links a, .footer-links a { display: inline-flex; align-items: center; min-height: 2.75rem; }
.service-top-cta { margin: 1.5rem 0 2rem; }
.article-body .service-top-cta .button { color: var(--white); }
.contact-hint { font-size: .82rem; line-height: 1.6; max-width: 40rem; }
.prepare-atendimento { margin-top: 2.5rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: .4rem; background: var(--white); }
.prepare-atendimento h2 { margin-top: 0; }
.prepare-atendimento ul { padding-left: 1.25rem; }
a:focus-visible { outline-color: var(--accent-text); }
.contact a:focus-visible, footer a:focus-visible { outline-color: var(--white); }
@media (max-width: 44rem) {
  .hero-layout { padding-block: 2.5rem; gap: 2rem; }
  .hero-mark { width: 12rem; }
  .section { padding-block: 3.5rem; }
  .editorial-hero { padding-block: 1.5rem; }
  .breadcrumbs ol { margin-bottom: 0; }
  .article-body .button { max-width: 100%; white-space: normal; text-align: center; }
  .contact-channels a { padding-block: .35rem; }
}

.editorial-hero { padding-block: 1.5rem; }
.editorial-hero .breadcrumbs ol { margin-bottom: 0; }
.article-body.section { padding-top: 3rem; }
.article-photo { margin: 2rem 0; }
.article-photo img { width: 100%; height: auto; object-fit: contain; border-radius: .4rem; }
.article-photo figcaption { margin-top: .85rem; color: var(--muted); font-size: .82rem; line-height: 1.7; }
.article-photo figcaption span { display: block; margin-top: .5rem; }