:root {
  --surface: #f5f8fc;
  --surface-alt: #edf4fc;
  --ink: #09172a;
  --muted: #5d6b7c;
  --primary: #005ccb;
  --primary-hover: #004da9;
  --brand-blue: #1479ff;
  --cyan: #4bc4ff;
  --navy: #071426;
  --navy-alt: #0b1b31;
  --line: rgba(20, 70, 120, 0.12);
  --line-strong: rgba(20, 70, 120, 0.22);
  --shadow: 0 22px 64px rgba(7, 20, 38, 0.07);
  --container: 1200px;
}

html {
  scroll-padding-top: 84px;
}

body {
  background: var(--surface);
  color: var(--ink);
}

h1,
h2,
h3,
h4 {
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

.site-header {
  min-height: 72px;
  border-bottom-color: var(--line);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(7, 20, 38, 0.07);
}

.nav-shell {
  min-height: 72px;
}

.brand-light {
  width: 164px;
  height: 44px;
}

.brand-light img {
  top: -84px;
  left: -15px;
  width: 212px;
  height: 212px;
}

.main-navigation {
  gap: 28px;
}

.main-navigation > a:not(.button) {
  color: var(--muted);
  font-size: 0.82rem;
}

.main-navigation > a:not(.button):hover {
  color: var(--ink);
}

.button {
  min-height: 48px;
  border-radius: 8px;
}

.button--primary {
  border-color: var(--brand-blue);
  background: var(--brand-blue);
  box-shadow: 0 12px 30px rgba(20, 121, 255, 0.17);
}

.button--primary:hover {
  border-color: #086ee8;
  background: #086ee8;
}

.button--secondary {
  border-color: var(--line-strong);
}

.eyebrow {
  color: var(--primary);
  font-size: 0.69rem;
  letter-spacing: 0.1em;
}

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(88px, 10vw, 142px);
  background:
    linear-gradient(rgba(75, 196, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 196, 255, 0.04) 1px, transparent 1px),
    radial-gradient(circle at 84% 20%, rgba(20, 121, 255, 0.2), transparent 34%),
    var(--navy);
  background-size: 52px 52px, 52px 52px, auto, auto;
  color: #fff;
}

.page-hero::after {
  position: absolute;
  right: -10%;
  bottom: -72%;
  z-index: -1;
  width: 58%;
  aspect-ratio: 1.3;
  border: 1px solid rgba(75, 196, 255, 0.13);
  border-radius: 50%;
  box-shadow:
    0 0 0 60px rgba(75, 196, 255, 0.025),
    0 0 0 120px rgba(75, 196, 255, 0.018);
  content: "";
  transform: rotate(-14deg);
}

.page-hero .breadcrumbs,
.page-hero .breadcrumbs a,
.page-hero .breadcrumbs span {
  color: rgba(255, 255, 255, 0.53);
}

.page-hero .breadcrumbs a:hover {
  color: #fff;
}

.page-hero .eyebrow {
  color: #63b9ff;
}

.page-hero h1 {
  max-width: 980px;
  color: #fff;
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: 0.99;
  letter-spacing: -0.055em;
}

.page-hero__lead {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}

.page-hero .button--text {
  color: #fff;
}

.page-hero .article-meta {
  color: rgba(255, 255, 255, 0.54);
}

.section {
  padding-block: clamp(78px, 8vw, 120px);
  background: #fff;
}

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

.section--compact {
  padding-block: 54px;
}

.section-heading h2,
.intro-grid h2,
.service-summary h2 {
  letter-spacing: -0.045em;
}

.section-heading h2 {
  font-size: clamp(2.25rem, 4vw, 3.7rem);
  line-height: 1.08;
}

.section-heading__copy,
.intro-grid__copy,
.service-summary__problem p,
.service-summary__promise p {
  color: var(--muted);
}

.service-card,
.article-card,
.list-panel,
.empty-state,
.contact-panel,
.diagnostic-form {
  border-color: var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 14px 44px rgba(7, 20, 38, 0.035);
}

.service-card,
.article-card,
.list-panel,
.related-link {
  transition:
    transform 220ms ease-out,
    box-shadow 220ms ease-out,
    border-color 220ms ease-out;
}

.service-card:hover,
.article-card:hover,
.list-panel:hover,
.related-link:hover {
  border-color: rgba(20, 121, 255, 0.32);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.service-card__icon,
.article-card__visual {
  color: var(--primary);
}

.service-card__icon {
  border-color: rgba(20, 121, 255, 0.2);
  background: #eef6ff;
}

.service-card p,
.article-card p,
.list-panel p {
  color: var(--muted);
}

.article-card__visual {
  background:
    linear-gradient(rgba(75, 196, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(75, 196, 255, 0.06) 1px, transparent 1px),
    radial-gradient(circle at 80% 25%, rgba(20, 121, 255, 0.44), transparent 25%),
    var(--navy-alt);
  background-size: 22px 22px, 22px 22px, auto, auto;
}

.article-card__visual > span {
  border-color: rgba(75, 196, 255, 0.28);
  color: #90d3ff;
}

.process-list {
  border-top-color: var(--line);
}

.process-item {
  border-bottom-color: var(--line);
}

.process-item__index {
  color: var(--primary);
}

.check-list li::before {
  color: var(--brand-blue);
}

.faq-list details {
  border-bottom-color: var(--line);
}

.faq-list summary::after {
  border-color: var(--line);
  color: var(--primary);
}

.faq-answer {
  color: var(--muted);
}

.article-toc {
  border-color: var(--line);
  border-radius: 12px;
  background: #f8fbff;
}

.article-body {
  max-width: 780px;
}

.article-body__intro {
  color: var(--ink);
  font-size: 1.18rem;
}

.article-section h2 {
  margin-top: 70px;
  font-size: clamp(1.9rem, 3vw, 2.7rem);
  line-height: 1.13;
}

.article-section p,
.article-section li {
  color: #425166;
}

.article-callout {
  border-color: rgba(20, 121, 255, 0.25);
  border-left: 3px solid var(--brand-blue);
  border-radius: 0 10px 10px 0;
  background: #eef6ff;
}

.related-link {
  border-color: var(--line);
  border-radius: 10px;
  background: #fff;
}

.cta-section {
  position: relative;
  overflow: hidden;
  border-top: 0;
  background:
    radial-gradient(circle at 95% 95%, rgba(20, 121, 255, 0.24), transparent 33%),
    var(--navy);
  color: #fff;
}

.cta-section .eyebrow {
  color: #63b9ff;
}

.cta-section h2 {
  max-width: 930px;
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
}

.cta-section p,
.cta-section span {
  color: rgba(255, 255, 255, 0.62);
}

.site-footer {
  background: #05101e;
}

.footer-intro {
  border-bottom-color: rgba(255, 255, 255, 0.13);
}

.brand-dark {
  width: 180px;
  height: 56px;
}

.brand-dark img {
  top: -92px;
  left: -14px;
  width: 230px;
  height: 230px;
}

.footer-title {
  color: rgba(255, 255, 255, 0.48);
}

.footer-list a {
  color: rgba(255, 255, 255, 0.7);
}

.footer-list a:hover {
  color: #76caff;
}

.whatsapp-floating {
  border-radius: 8px;
  background: var(--brand-blue);
  box-shadow: 0 14px 34px rgba(7, 20, 38, 0.22);
}

@media (max-width: 860px) {
  .main-navigation {
    top: 72px;
    min-height: calc(100svh - 72px);
    background: rgba(245, 248, 252, 0.99);
  }

  .main-navigation > a:not(.button) {
    color: var(--ink);
  }

  .page-hero {
    padding-block: 74px 90px;
  }
}

@media (max-width: 640px) {
  .brand-light {
    width: 146px;
    height: 40px;
  }

  .brand-light img {
    top: -76px;
    left: -13px;
    width: 192px;
    height: 192px;
  }

  .page-hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .section {
    padding-block: 66px;
  }

  .article-body {
    max-width: 100%;
  }

  .cta-section h2 {
    font-size: clamp(2.4rem, 11vw, 3.6rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  .service-card,
  .article-card,
  .list-panel,
  .related-link {
    transition: none;
  }
}

/* Composição compartilhada das páginas internas */
.page-hero__inner {
  position: relative;
  min-height: 360px;
  align-content: center;
}

.page-hero .breadcrumbs,
.page-hero .eyebrow,
.page-hero h1,
.page-hero__lead,
.page-hero__inner > .hero-actions,
.page-hero__inner > .article-meta {
  position: relative;
  z-index: 2;
  grid-column: 1 / span 7;
}

.article-hero .breadcrumbs,
.article-hero .eyebrow,
.article-hero h1,
.article-hero .page-hero__lead,
.article-hero .article-meta {
  grid-column: 1 / span 8;
}

.page-hero__inner::after {
  grid-column: 8 / -1;
  grid-row: 1 / span 7;
  align-self: stretch;
  min-height: 320px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 14% 78%, #1479ff 0 4px, rgba(20, 121, 255, 0.2) 5px 12px, transparent 13px),
    radial-gradient(circle at 37% 61%, #4bc4ff 0 4px, rgba(75, 196, 255, 0.15) 5px 14px, transparent 15px),
    radial-gradient(circle at 61% 41%, #1479ff 0 5px, rgba(20, 121, 255, 0.18) 6px 16px, transparent 17px),
    radial-gradient(circle at 84% 18%, #8dd8ff 0 5px, rgba(75, 196, 255, 0.18) 6px 18px, transparent 19px),
    linear-gradient(146deg, transparent 31%, rgba(20, 121, 255, 0.3) 31.2%, rgba(20, 121, 255, 0.3) 31.6%, transparent 31.8%),
    linear-gradient(143deg, transparent 46%, rgba(75, 196, 255, 0.3) 46.2%, rgba(75, 196, 255, 0.3) 46.6%, transparent 46.8%);
  content: "";
  filter: drop-shadow(0 0 28px rgba(20, 121, 255, 0.15));
  opacity: 0.92;
  animation: internal-visual-in 800ms ease-out both;
}

.section-heading {
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}

.services-grid--all {
  gap: 20px;
}

.services-grid--all .service-card {
  min-height: 390px;
  padding: 30px;
  border: 1px solid var(--line);
  border-top: 3px solid transparent;
}

.services-grid--all .service-card:nth-child(3n + 1) {
  border-top-color: var(--brand-blue);
}

.process-list {
  border-top: 1px solid rgba(20, 121, 255, 0.28);
}

.process-item {
  transition: background-color 180ms ease-out, padding-inline 180ms ease-out;
}

.process-item:hover {
  padding-inline: 18px;
  background: #f8fbff;
}

.service-summary__promise {
  position: relative;
  overflow: hidden;
  border-color: rgba(75, 196, 255, 0.2);
  background:
    radial-gradient(circle at 95% 10%, rgba(20, 121, 255, 0.3), transparent 36%),
    var(--navy-alt);
  color: #fff;
  box-shadow: var(--shadow);
}

.service-summary__promise::after {
  position: absolute;
  right: -60px;
  bottom: -90px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(75, 196, 255, 0.18);
  border-radius: 50%;
  content: "";
}

.service-summary__promise span {
  color: #76caff;
}

.service-summary__promise p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.84);
}

.article-layout {
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 2.25fr);
  gap: clamp(44px, 7vw, 96px);
}

.article-toc {
  grid-column: 1;
  padding: 24px;
}

.article-body {
  grid-column: 2;
}

.cta-section::after {
  position: absolute;
  right: -8%;
  bottom: -75%;
  width: 52%;
  aspect-ratio: 1;
  border: 1px solid rgba(75, 196, 255, 0.14);
  border-radius: 50%;
  box-shadow:
    0 0 0 54px rgba(75, 196, 255, 0.024),
    0 0 0 108px rgba(75, 196, 255, 0.016);
  content: "";
}

.cta-section__inner {
  position: relative;
  z-index: 1;
}

@keyframes internal-visual-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }
}

@media (max-width: 860px) {
  .page-hero__inner {
    min-height: 0;
  }

  .page-hero .breadcrumbs,
  .page-hero .eyebrow,
  .page-hero h1,
  .page-hero__lead,
  .page-hero__inner > .hero-actions,
  .page-hero__inner > .article-meta,
  .article-hero .breadcrumbs,
  .article-hero .eyebrow,
  .article-hero h1,
  .article-hero .page-hero__lead,
  .article-hero .article-meta {
    grid-column: 1 / -1;
  }

  .page-hero__inner::after {
    display: none;
  }

  .article-layout {
    display: block;
  }

  .article-toc {
    display: none;
  }

  .article-body {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-hero__inner::after {
    animation: none;
  }

  .process-item {
    transition: none;
  }
}

/* Design system v4 — acabamento e cobertura total das páginas internas */
:root {
  --ds-blue-50: #eef6ff;
  --ds-blue-100: #d9ecff;
  --ds-blue-300: #76caff;
  --ds-blue-500: #1479ff;
  --ds-blue-600: #005ccb;
  --ds-blue-700: #004da9;
  --ds-slate-25: #fbfdff;
  --ds-slate-50: #f5f8fc;
  --ds-slate-100: #edf4fc;
  --ds-slate-200: #dbe5f0;
  --ds-slate-500: #5d6b7c;
  --ds-slate-700: #26384e;
  --ds-slate-950: #071426;
  --ds-radius-sm: 8px;
  --ds-radius-md: 12px;
  --ds-radius-lg: 20px;
  --ds-space-section: clamp(76px, 8vw, 120px);
  --ds-ease: cubic-bezier(0.2, 0.75, 0.25, 1);
  --ds-shadow-sm: 0 10px 32px rgba(7, 20, 38, 0.05);
  --ds-shadow-md: 0 22px 64px rgba(7, 20, 38, 0.09);
}

::selection {
  background: var(--ds-blue-100);
  color: var(--navy);
}

:where(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid rgba(20, 121, 255, 0.3);
  outline-offset: 3px;
}

body {
  min-width: 320px;
  background: var(--ds-slate-50);
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(calc(100% - 48px), var(--container));
}

.skip-link {
  border-radius: 0 0 var(--ds-radius-sm) 0;
  background: var(--brand-blue);
  color: #fff;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-shell {
  gap: 28px;
}

.main-navigation > a:not(.button) {
  position: relative;
  padding-block: 26px;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.main-navigation > a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 18px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--brand-blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms var(--ds-ease);
}

.main-navigation > a:not(.button):hover::after,
.main-navigation > a:not(.button):focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  gap: 10px;
  padding-inline: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition:
    color 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms var(--ds-ease);
}

.button:hover {
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button--secondary {
  background: rgba(255, 255, 255, 0.04);
}

.page-hero {
  min-height: 560px;
  display: grid;
  align-items: center;
  padding-block: clamp(88px, 10vw, 148px);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(110deg, rgba(7, 20, 38, 0) 45%, rgba(20, 121, 255, 0.08)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 42%);
  content: "";
  pointer-events: none;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 34px;
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.breadcrumbs a {
  transition: color 160ms ease;
}

.page-hero .eyebrow {
  margin-bottom: 18px;
}

.page-hero h1 {
  margin-block: 0;
}

.page-hero__lead {
  margin-top: 28px;
  line-height: 1.75;
}

.page-hero .hero-actions {
  margin-top: 34px;
}

.page-hero .article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 26px;
  font-size: 0.76rem;
}

.section {
  padding-block: var(--ds-space-section);
  border-top-color: var(--line);
}

.section > .container > :first-child {
  margin-top: 0;
}

.section-heading {
  gap: clamp(32px, 6vw, 80px);
  margin-bottom: clamp(42px, 6vw, 72px);
}

.section-heading__copy {
  line-height: 1.8;
}

.intro-grid {
  gap: 32px;
}

.intro-grid__copy {
  padding-top: 8px;
}

.intro-grid__copy p {
  line-height: 1.8;
}

.services-grid,
.articles-grid,
.category-grid {
  gap: 20px;
}

.service-card {
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--ds-radius-md);
}

.service-card::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(145deg, rgba(20, 121, 255, 0.045), transparent 46%);
  content: "";
  opacity: 0;
  transition: opacity 220ms ease;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  display: inline-grid;
  width: 50px;
  height: 50px;
  place-items: center;
  border: 1px solid rgba(20, 121, 255, 0.16);
  border-radius: 10px;
}

.service-card__content > span,
.article-card__meta,
.tag {
  font-weight: 750;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card h3,
.article-card h3,
.category-card h3,
.list-panel h3 {
  letter-spacing: -0.03em;
}

.service-card p,
.article-card p,
.category-card p,
.list-panel p {
  line-height: 1.75;
}

.service-card__link,
.text-link {
  color: var(--primary);
  font-weight: 750;
}

.category-card {
  position: relative;
  min-height: 220px;
  padding: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--ds-radius-md);
  background: #fff;
  box-shadow: var(--ds-shadow-sm);
  transition:
    border-color 200ms ease,
    box-shadow 200ms ease,
    transform 200ms var(--ds-ease);
}

.category-card::after {
  position: absolute;
  right: -24px;
  bottom: -42px;
  width: 110px;
  height: 110px;
  border: 1px solid rgba(20, 121, 255, 0.13);
  border-radius: 50%;
  content: "";
}

.category-card:hover {
  border-color: rgba(20, 121, 255, 0.32);
  box-shadow: var(--ds-shadow-md);
  transform: translateY(-3px);
}

.category-card h3 {
  margin-top: 0;
}

.category-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.article-card {
  overflow: hidden;
}

.article-card__visual {
  min-height: 210px;
}

.article-card__meta,
.article-card__footer {
  color: var(--muted);
  font-size: 0.7rem;
}

.article-card__footer {
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.tag-list {
  gap: 10px;
}

.tag {
  border-color: rgba(20, 121, 255, 0.18);
  border-radius: 999px;
  background: var(--ds-blue-50);
  color: var(--primary);
  font-size: 0.66rem;
}

.process-list {
  background: #fff;
}

.process-item {
  min-height: 154px;
}

.process-item h3 {
  letter-spacing: -0.035em;
}

.process-item p {
  line-height: 1.75;
}

.service-summary {
  gap: 24px;
}

.service-summary__problem,
.service-summary__promise {
  border-radius: var(--ds-radius-lg);
}

.service-summary__problem {
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: var(--ds-shadow-sm);
}

.service-summary__problem p,
.service-summary__promise p {
  line-height: 1.8;
}

.split-lists {
  gap: 20px;
}

.list-panel {
  padding: clamp(28px, 4vw, 42px);
}

.check-list {
  display: grid;
  gap: 14px;
}

.check-list li {
  line-height: 1.65;
}

.faq-layout {
  gap: clamp(40px, 8vw, 110px);
}

.faq-layout__intro {
  position: sticky;
  top: 116px;
  align-self: start;
}

.faq-list details {
  padding-block: 8px;
}

.faq-list summary {
  padding-block: 22px;
  font-weight: 700;
  line-height: 1.45;
}

.faq-answer {
  padding-bottom: 24px;
  line-height: 1.8;
}

.article-layout {
  align-items: start;
}

.article-toc {
  position: sticky;
  top: 112px;
  box-shadow: var(--ds-shadow-sm);
}

.article-toc strong {
  color: var(--ink);
  font-size: 0.75rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.article-toc a {
  color: var(--muted);
  line-height: 1.55;
  transition: color 160ms ease;
}

.article-toc a:hover {
  color: var(--primary);
}

.article-body {
  font-size: 1.02rem;
}

.article-body__intro {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
  line-height: 1.8;
}

.article-section {
  scroll-margin-top: 112px;
}

.article-section p,
.article-section li {
  line-height: 1.85;
}

.article-section a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: rgba(20, 121, 255, 0.28);
  text-underline-offset: 4px;
}

.article-callout {
  margin-block: 34px;
  padding: 26px 28px;
  line-height: 1.75;
}

.related-links {
  gap: 12px;
}

.related-link {
  padding: 20px;
}

.contact-grid {
  gap: clamp(40px, 7vw, 96px);
}

.contact-copy {
  position: sticky;
  top: 112px;
}

.contact-copy h2 {
  letter-spacing: -0.045em;
}

.contact-option {
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}

.contact-option a {
  color: var(--primary);
  font-weight: 700;
}

.diagnostic-form {
  border-radius: var(--ds-radius-lg);
  background: #fff;
  box-shadow: var(--ds-shadow-md);
}

.diagnostic-form label > span {
  color: var(--ds-slate-700);
}

.diagnostic-form input,
.diagnostic-form select,
.diagnostic-form textarea {
  border-color: var(--ds-slate-200);
  background: var(--ds-slate-25);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background-color 160ms ease;
}

.diagnostic-form input:hover,
.diagnostic-form select:hover,
.diagnostic-form textarea:hover {
  border-color: rgba(20, 121, 255, 0.34);
}

.diagnostic-form input:focus,
.diagnostic-form select:focus,
.diagnostic-form textarea:focus {
  border-color: var(--brand-blue);
  outline: 0;
  background: #fff;
  box-shadow: 0 0 0 4px rgba(20, 121, 255, 0.11);
}

.form-note {
  color: var(--muted);
  line-height: 1.6;
}

.empty-state {
  position: relative;
  overflow: hidden;
  border-radius: var(--ds-radius-lg);
  background:
    radial-gradient(circle at 100% 0, rgba(20, 121, 255, 0.13), transparent 32%),
    #fff;
  box-shadow: var(--ds-shadow-md);
}

.not-found {
  background:
    radial-gradient(circle at 50% 24%, rgba(20, 121, 255, 0.12), transparent 32%),
    var(--ds-slate-50);
}

.cta-section {
  padding-block: clamp(86px, 10vw, 148px);
}

.cta-section p {
  max-width: 680px;
  line-height: 1.75;
}

.cta-section .button {
  margin-top: 30px;
}

.site-footer {
  padding-block: 72px 28px;
}

.footer-intro {
  padding-bottom: 44px;
}

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

.footer-grid {
  gap: 48px 36px;
}

.footer-title {
  font-size: 0.66rem;
  font-weight: 750;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.footer-list {
  gap: 11px;
}

.footer-list a {
  line-height: 1.5;
  transition: color 160ms ease;
}

.footer-bottom {
  margin-top: 54px;
  padding-top: 24px;
  border-top-color: rgba(255, 255, 255, 0.1);
}

.whatsapp-floating {
  right: 22px;
  bottom: 22px;
  width: 54px;
  height: 54px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  transition:
    transform 180ms var(--ds-ease),
    box-shadow 180ms ease;
}

.whatsapp-floating:hover {
  box-shadow: 0 18px 44px rgba(20, 121, 255, 0.35);
  transform: translateY(-3px);
}

@media (max-width: 1024px) {
  .services-grid--all {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-hero h1 {
    font-size: clamp(3rem, 7vw, 4.8rem);
  }
}

@media (max-width: 860px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .main-navigation > a:not(.button) {
    width: 100%;
    padding-block: 15px;
  }

  .main-navigation > a:not(.button)::after {
    bottom: 8px;
  }

  .page-hero {
    min-height: 0;
  }

  .services-grid--all,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .faq-layout__intro,
  .contact-copy {
    position: static;
  }
}

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

  .page-hero {
    padding-block: 66px 80px;
  }

  .breadcrumbs {
    margin-bottom: 28px;
  }

  .page-hero__lead {
    font-size: 1rem;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .services-grid,
  .articles-grid,
  .category-grid {
    grid-template-columns: 1fr;
  }

  .services-grid--all .service-card,
  .service-card {
    min-height: 300px;
    padding: 26px;
  }

  .article-callout {
    padding: 22px;
  }

  .diagnostic-form {
    padding: 24px 20px;
    border-radius: var(--ds-radius-md);
  }

  .footer-intro,
  .footer-intro__action,
  .footer-bottom {
    align-items: flex-start;
  }

  .whatsapp-floating {
    right: 14px;
    bottom: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }

  .button,
  .category-card,
  .service-card::before,
  .main-navigation > a::after,
  .whatsapp-floating {
    transition: none;
  }
}