/* ==========================================================================
   TAF COMUNICAÇÃO — DESIGN SYSTEM
   Stack: HTML5 + CSS3 puro + Vanilla JS
   Estética: minimalista, geométrica e sofisticada — tecnologia e luz.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Cores da marca (briefing + enxoval) */
  --white: #ffffff;
  --black: #111111;
  --yellow: #f2c200;
  --yellow-bright: #ffde00;
  --amber: #fdaa0c;
  --orange: #eb6b03;
  --gray: #f5f5f5;
  --gray-200: #e7e7e7;
  --gray-300: #d4d4d4;
  --muted: #595959;
  --error: #b3261e;

  /* Tipografia */
  --font-sans: "Montserrat", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Arial, sans-serif;

  /* Métricas */
  --container: 1180px;
  --gutter: clamp(18px, 4.8vw, 44px);
  --header-h: 72px;
  --radius: 0px;
  --title-line-gap: 0.2em;

  /* Linhas e sombras */
  --border: 2px solid var(--black);
  --border-thick: 3px solid var(--black);
  --shadow: 4px 4px 0 var(--black);
  --shadow-yellow: 6px 6px 0 var(--yellow);
  --shadow-big: 10px 10px 0 var(--yellow);

  /* Movimento */
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --speed: 180ms;
}

/* --------------------------------------------------------------------------
   2. RESET / BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

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

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

button {
  cursor: pointer;
}

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

img {
  height: auto;
}

svg {
  flex: 0 0 auto;
}

::selection {
  background: var(--yellow);
  color: var(--black);
}

:focus-visible {
  outline: 3px solid var(--black);
  outline-offset: 3px;
}

.site-footer :focus-visible,
.section--ink :focus-visible,
.cta-band :focus-visible {
  outline-color: var(--yellow);
}

[hidden] {
  display: none !important;
}

/* --------------------------------------------------------------------------
   3. UTILITÁRIOS / ACESSIBILIDADE
   -------------------------------------------------------------------------- */
.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: clamp(60px, 8vw, 104px);
}

.section--tight {
  padding-block: clamp(42px, 6vw, 72px);
}

.section--gray {
  background: var(--gray);
  border-block: var(--border);
}

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

.section--ink .lead,
.section--ink p {
  color: #c9c9c9;
}

.section--ink .eyebrow {
  color: var(--white);
}

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--yellow);
  color: var(--black);
  border: var(--border);
  font-size: 12px;
  font-weight: 800;
  transform: translateY(-160%);
  transition: transform var(--speed) var(--ease);
}

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

.section-head {
  display: grid;
  gap: 22px;
  margin-bottom: clamp(30px, 4vw, 46px);
}

.section-head__copy {
  min-width: 0;
}

.section-head__aside {
  color: var(--muted);
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 1.7;
  max-width: 46ch;
}

@media (min-width: 900px) {
  .section-head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: end;
    gap: 42px;
  }

  .section-head__aside {
    justify-self: end;
    max-width: 430px;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
  color: #3d3d3d;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 4px;
  background: var(--yellow);
  flex: 0 0 auto;
}

.eyebrow--light {
  color: var(--white);
}

.section-title {
  margin-top: 12px;
  font-size: clamp(2rem, 4.4vw, 3.55rem);
  line-height: 1.02;
  letter-spacing: -0.038em;
}

.section-title .mark {
  display: inline;
  background: var(--yellow);
  color: var(--black);
  padding: 0 0.08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.section-title__line {
  display: block;
}

.section-title__accent-block {
  display: block;
  margin-top: var(--title-line-gap);
}

.lead {
  color: var(--muted);
  font-size: clamp(14px, 1.55vw, 16.5px);
  line-height: 1.75;
  max-width: 62ch;
}

.lead strong {
  color: var(--black);
  font-weight: 700;
}

.section--ink .lead strong {
  color: var(--white);
}

.text-muted {
  color: var(--muted);
}

.stack > * + * {
  margin-top: var(--stack-gap, 16px);
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--yellow);
  color: var(--black);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: gap var(--speed) var(--ease);
}

.link-arrow:hover {
  gap: 13px;
}

.link-arrow svg {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   4. BOTÕES
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 22px;
  background: var(--yellow);
  color: var(--black);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1.2;
  text-align: center;
  transition: transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease), background var(--speed) var(--ease);
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--black);
}

.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 var(--black);
}

.btn svg {
  width: 16px;
  height: 16px;
}

.btn--dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  box-shadow: 4px 4px 0 var(--yellow);
}

.btn--dark:hover {
  box-shadow: 2px 2px 0 var(--yellow);
}

.btn--ghost {
  background: var(--white);
  color: var(--black);
}

.btn--sm {
  min-height: 40px;
  padding: 9px 14px;
  font-size: 10.5px;
  box-shadow: 3px 3px 0 var(--black);
}

.btn--block {
  width: 100%;
}

/* --------------------------------------------------------------------------
   5. HEADER / NAVEGAÇÃO
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: var(--border);
  transition: box-shadow var(--speed) var(--ease);
}

.site-header.is-scrolled {
  box-shadow: 0 5px 0 rgba(17, 17, 17, 0.07);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--header-h);
}

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

.brand img {
  width: auto;
  height: 42px;
}

.menu-toggle {
  display: inline-grid;
  place-content: center;
  gap: 4px;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--white);
  border: var(--border);
  box-shadow: 3px 3px 0 var(--black);
  transition: transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.menu-toggle:hover {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0 var(--black);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--black);
  transition: transform var(--speed) var(--ease),
    opacity var(--speed) var(--ease);
}

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

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

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

.site-nav {
  display: none;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 3px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--speed) var(--ease);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

@media (max-width: 899px) {
  .site-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 99;
    display: flex;
    flex-direction: column;
    gap: 0;
    max-height: calc(100dvh - var(--header-h));
    padding: 10px var(--gutter) 26px;
    overflow-y: auto;
    background: var(--white);
    border-bottom: var(--border-thick);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--speed) var(--ease),
      transform var(--speed) var(--ease), visibility var(--speed) var(--ease);
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav .nav-link {
    min-height: 50px;
    border-bottom: 1px solid var(--gray-200);
  }

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

  .site-nav .nav-link[aria-current="page"] {
    padding-left: 10px;
    box-shadow: inset 4px 0 0 var(--yellow);
  }

  .nav-cta {
    align-self: flex-start;
    margin-top: 18px;
  }
}

@media (min-width: 900px) {
  :root {
    --header-h: 84px;
  }

  .brand img {
    height: 48px;
  }

  .menu-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    align-items: center;
    gap: clamp(18px, 2.4vw, 30px);
  }

  .nav-cta {
    margin-left: 6px;
  }
}

/* --------------------------------------------------------------------------
   6. HERO + PALCO DA BORBOLETA
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background: #f3f3f5;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    90deg,
    rgba(243, 243, 245, 0.92) 0%,
    rgba(243, 243, 245, 0.72) 38%,
    rgba(243, 243, 245, 0.22) 72%,
    rgba(243, 243, 245, 0) 100%
  );
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 660px);
  align-content: center;
  min-height: clamp(600px, 84vh, 780px);
  padding-block: clamp(54px, 8vw, 100px);
}

.hero-copy {
  min-width: 0;
  max-width: 660px;
}

.hero-title {
  max-width: 13ch;
  margin-top: 18px;
  font-size: clamp(2.4rem, 7.2vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.hero-title__line {
  display: block;
}

.hero-title__accent-block {
  display: block;
  margin-top: var(--title-line-gap);
}

.hero-title__accent {
  display: inline;
  background: var(--yellow);
  color: var(--black);
  padding: 0 0.07em 0.03em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

.hero-title__accent--nowrap {
  white-space: nowrap;
}

@media (max-width: 359px) {
  .hero-title {
    font-size: 2rem;
  }
}

.hero-lead {
  max-width: 50ch;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(14px, 1.55vw, 16.5px);
  line-height: 1.75;
}

.hero-lead strong {
  color: var(--black);
  font-weight: 700;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 22px;
  margin-top: 30px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  margin-top: 34px;
  padding-top: 16px;
  border-top: var(--border);
}

.hero-meta__item {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-right: 12px;
  padding-right: 12px;
  border-right: 1px solid var(--gray-300);
  color: #4a4a4a;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero-meta__item:last-child {
  margin-right: 0;
  padding-right: 0;
  border-right: 0;
}

.hero-meta__item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border: 1px solid var(--black);
  flex: 0 0 auto;
}

@media (min-width: 900px) {
  .hero-title {
    max-width: 12ch;
  }
}

@media (min-width: 1100px) {
  .hero-title {
    font-size: clamp(3.4rem, 5.3vw, 5.6rem);
  }
}

/* --------------------------------------------------------------------------
   7. MARQUEE
   -------------------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  background: var(--black);
  color: var(--white);
  border-block: var(--border);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 12px 26px 12px 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
}

.marquee__sep {
  color: var(--yellow);
  font-size: 13px;
  line-height: 1;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   8. SOBRE
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 860px);
  gap: clamp(34px, 5vw, 58px);
  align-items: center;
}

.about-copy .lead {
  margin-top: 16px;
}

.about-quote {
  position: relative;
  margin-top: 26px;
  padding: 22px 24px 22px 26px;
  background: var(--white);
  border: var(--border);
  border-left: 8px solid var(--yellow);
  box-shadow: 5px 5px 0 var(--black);
  font-size: clamp(14px, 1.6vw, 16px);
  font-weight: 600;
  line-height: 1.6;
}

.about-quote::before {
  content: "“";
  display: block;
  height: 24px;
  color: var(--yellow);
  font-size: 40px;
  font-weight: 900;
  line-height: 0.9;
}

.about-pillars {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.pillar {
  padding: 16px;
  background: var(--white);
  border: var(--border);
  box-shadow: 3px 3px 0 var(--yellow);
}

.pillar strong {
  display: block;
  margin-bottom: 4px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.pillar span {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.55;
}

.about-visual {
  min-width: 0;
}

.about-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
  background: var(--white);
  border: var(--border-thick);
  box-shadow: var(--shadow-big);
}

.about-card::before {
  content: "";
  position: absolute;
  top: -46px;
  right: -46px;
  width: 140px;
  height: 140px;
  background: var(--yellow);
  border: var(--border);
  transform: rotate(14deg);
}

.about-card__stamp {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 2;
  padding: 7px 9px;
  background: var(--white);
  border: 2px solid var(--black);
  box-shadow: 3px 3px 0 var(--black);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  transform: rotate(3deg);
}

.about-card__top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-card__top::before {
  content: "";
  width: 18px;
  height: 3px;
  background: var(--yellow);
}

.about-card img {
  position: relative;
  z-index: 1;
  width: min(78%, 360px);
  margin: 24px auto 18px;
}

.about-card__caption {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
  padding-top: 14px;
  border-top: var(--border);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.about-card__caption span:last-child {
  color: var(--muted);
  font-weight: 600;
}

@media (min-width: 600px) {
  .about-pillars {
    grid-template-columns: 1fr 1fr;
  }
}


/* --------------------------------------------------------------------------
   9. CARDS DE SOLUÇÕES
   -------------------------------------------------------------------------- */
.solutions-grid {
  display: grid;
  gap: 24px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 26px;
  background: var(--white);
  border: var(--border);
  box-shadow: 8px 8px 0 var(--yellow);
  transition: transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.solution-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 11px 11px 0 var(--black);
}

.solution-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.solution-card__number {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1;
}

.solution-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin: 16px 0 20px;
  background: var(--yellow);
  border: var(--border);
  box-shadow: 3px 3px 0 var(--black);
}

.solution-card__icon svg {
  width: 27px;
  height: 27px;
}

.solution-card__title {
  margin-bottom: 10px;
  font-size: clamp(1.2rem, 2vw, 1.38rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.solution-card__text {
  color: #4a4a4a;
  font-size: 13px;
  line-height: 1.65;
}

.solution-card__list {
  display: grid;
  gap: 8px;
  margin: 18px 0 24px;
  list-style: none;
}

.solution-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 11.5px;
  font-weight: 600;
  line-height: 1.45;
}

.solution-card__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 5px;
  background: var(--yellow);
  border: 1px solid var(--black);
  flex: 0 0 auto;
}

.solution-card__link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 7px;
  margin-top: auto;
  padding-bottom: 2px;
  border-bottom: 2px solid var(--yellow);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: gap var(--speed) var(--ease);
}

.solution-card__link:hover {
  gap: 12px;
}

.solution-card__link svg {
  width: 13px;
  height: 13px;
}

@media (min-width: 900px) {
  .solutions-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   10. TIMELINE / PRÉVIA DO BLOG
   -------------------------------------------------------------------------- */
.post-list {
  border-top: var(--border);
}

.post-list__item {
  display: grid;
  gap: 10px;
  padding: 22px 0 22px 18px;
  border-bottom: 1px solid var(--gray-300);
  border-left: 4px solid var(--yellow);
  transition: padding-left var(--speed) var(--ease),
    background var(--speed) var(--ease);
}

.post-list__item:hover {
  padding-left: 26px;
  background: rgba(245, 245, 245, 0.7);
}

.post-list__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  color: #666;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.post-list__meta span + span::before {
  content: "·";
  margin-right: 8px;
  color: var(--yellow);
}

.post-list__title {
  max-width: 60ch;
  font-size: clamp(1.16rem, 2.3vw, 1.48rem);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.post-list__title a:hover {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--yellow);
  text-underline-offset: 4px;
}

.post-list__excerpt {
  max-width: 70ch;
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.65;
}

.post-list__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
  color: var(--black);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.post-list__link svg {
  width: 12px;
  height: 12px;
  transition: transform var(--speed) var(--ease);
}

.post-list__link:hover svg {
  transform: translateX(3px);
}

@media (min-width: 760px) {
  .post-list__item {
    grid-template-columns: 130px minmax(0, 1fr);
    align-items: start;
    gap: 24px;
    padding-block: 26px;
  }

  .post-list__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
    padding-top: 3px;
  }

  .post-list__meta span + span::before {
    content: none;
  }
}

/* --------------------------------------------------------------------------
   11. FAIXA DE CTA
   -------------------------------------------------------------------------- */
.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 4vw, 42px);
  background: var(--yellow);
  border: var(--border-thick);
  box-shadow: 9px 9px 0 var(--black);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent 0 18px,
    rgba(17, 17, 17, 0.055) 18px 19px
  );
  pointer-events: none;
}

.cta-band .eyebrow::before {
  background: var(--black);
}

.cta-band__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 22px;
  align-items: center;
}

.cta-band__title {
  max-width: 20ch;
  font-size: clamp(1.8rem, 3.8vw, 2.95rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.cta-band__text {
  max-width: 56ch;
  margin-top: 10px;
  color: #3c3200;
  font-size: 13px;
  line-height: 1.65;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cta-band .btn {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
  box-shadow: 4px 4px 0 var(--white);
}

.cta-band .btn:hover {
  box-shadow: 2px 2px 0 var(--white);
}

.cta-band .btn--ghost {
  background: var(--white);
  color: var(--black);
  box-shadow: 4px 4px 0 var(--black);
}

@media (min-width: 800px) {
  .cta-band__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .cta-band__actions {
    justify-content: flex-end;
  }
}

/* --------------------------------------------------------------------------
   12. FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: clamp(60px, 8vw, 100px);
  padding-top: clamp(44px, 6vw, 66px);
  background: var(--black);
  color: var(--white);
  border-top: 6px solid var(--yellow);
}

.footer-grid {
  display: grid;
  gap: 32px;
  padding-bottom: 38px;
}

.footer-brand {
  min-width: 0;
}

.footer-logo {
  display: inline-block;
  margin-bottom: 18px;
  padding: 10px 13px;
  background: var(--white);
  border: 2px solid var(--yellow);
  box-shadow: 4px 4px 0 var(--yellow);
}

.footer-logo img {
  width: auto;
  height: 36px;
}

.footer-brand p {
  max-width: 34ch;
  color: #bdbdbd;
  font-size: 12.5px;
  line-height: 1.7;
}

.footer-tag {
  display: inline-block;
  margin-top: 14px;
  padding: 5px 8px;
  border: 1px solid #3b3b3b;
  color: var(--yellow);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-col h2 {
  margin-bottom: 14px;
  color: var(--yellow);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.17em;
  line-height: 1.3;
  text-transform: uppercase;
}

.footer-col nav a,
.footer-col > a {
  display: block;
  width: fit-content;
  padding: 4px 0;
  color: #d6d6d6;
  font-size: 12px;
  line-height: 1.5;
  transition: color var(--speed) var(--ease),
    transform var(--speed) var(--ease);
}

.footer-col nav a:hover,
.footer-col > a:hover {
  color: var(--yellow);
  transform: translateX(3px);
}

.footer-col p {
  color: #bdbdbd;
  font-size: 12px;
  line-height: 1.65;
}

.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.social-link {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--white);
  border: 2px solid #3a3a3a;
  transition: background var(--speed) var(--ease),
    color var(--speed) var(--ease), border-color var(--speed) var(--ease),
    transform var(--speed) var(--ease);
}

.social-link:hover {
  background: var(--yellow);
  color: var(--black);
  border-color: var(--yellow);
  transform: translateY(-2px);
}

.social-link svg {
  width: 17px;
  height: 17px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding-block: 18px;
  border-top: 1px solid #333;
}

.footer-bottom p {
  color: #8f8f8f;
  font-size: 10px;
  line-height: 1.5;
}

.footer-bottom a {
  color: #cfcfcf;
  text-decoration: underline;
  text-decoration-color: var(--yellow);
  text-underline-offset: 3px;
}

@media (min-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .footer-grid {
    grid-template-columns: 1.5fr 0.8fr 0.8fr 1.1fr;
    gap: 38px;
  }
}

/* --------------------------------------------------------------------------
   13. PAGE HERO / BREADCRUMB
   -------------------------------------------------------------------------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(42px, 6vw, 72px) clamp(46px, 6vw, 78px);
  background: var(--gray);
  border-bottom: var(--border);
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(17, 17, 17, 0.13) 1px,
    transparent 1.4px
  );
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, #000 0, transparent 72%);
  mask-image: linear-gradient(90deg, #000 0, transparent 72%);
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  max-width: 17ch;
  margin-top: 14px;
  font-size: clamp(2.5rem, 6.4vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.page-hero .lead {
  max-width: 62ch;
  margin-top: 18px;
}

.page-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}

.page-hero__note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--white);
  border: 2px solid var(--black);
  box-shadow: 3px 3px 0 var(--black);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.page-hero__note::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--yellow);
  border: 1px solid var(--black);
}

/* --------------------------------------------------------------------------
   14. SOLUÇÕES — DETALHAMENTO
   -------------------------------------------------------------------------- */
.solution-detail {
  padding-block: clamp(44px, 6vw, 78px);
  border-bottom: var(--border);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.solution-detail:last-of-type {
  border-bottom: 0;
}

.solution-detail__grid {
  display: grid;
  gap: clamp(30px, 5vw, 52px);
  align-items: center;
}

.solution-detail__copy {
  min-width: 0;
}

.detail-kicker {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #5f5f5f;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.3;
  text-transform: uppercase;
}

.detail-number {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0;
}

.solution-detail h2 {
  max-width: 16ch;
  margin: 16px 0;
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.01;
  letter-spacing: -0.04em;
}

.solution-detail__copy > p {
  max-width: 58ch;
  color: #4a4a4a;
  font-size: 14px;
  line-height: 1.75;
}

.solution-detail__copy > p + p {
  margin-top: 14px;
}

.deliverables {
  margin-top: 24px;
  padding-top: 18px;
  border-top: var(--border);
}

.deliverables h3 {
  margin-bottom: 12px;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.deliverables ul {
  display: grid;
  gap: 8px;
  list-style: none;
}

.deliverables li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: #333;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}

.deliverables li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin-top: 6px;
  background: var(--yellow);
  border: 1px solid var(--black);
  flex: 0 0 auto;
}

.result-card {
  margin-top: 24px;
  padding: 20px;
  background: var(--black);
  color: var(--white);
  border: var(--border);
  box-shadow: 5px 5px 0 var(--yellow);
}

.result-card__label {
  display: block;
  margin-bottom: 6px;
  color: var(--yellow);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.result-card__value {
  display: block;
  font-size: clamp(1.45rem, 2.8vw, 1.9rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.result-card p {
  margin-top: 8px;
  color: #bdbdbd;
  font-size: 11.5px;
  line-height: 1.6;
}

.result-card__cta {
  margin-top: 18px;
}

.solution-detail__visual {
  min-width: 0;
}

@media (min-width: 640px) {
  .deliverables ul {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 920px) {
  .solution-detail__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .solution-detail--reverse .solution-detail__visual {
    order: -1;
  }
}

/* Catálogo de produtos — cartões com expansão no hover */
.product-grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  margin-top: clamp(30px, 4vw, 46px);
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--white);
  border: var(--border-thick);
  box-shadow: 6px 6px 0 var(--black);
  transition:
    opacity 520ms var(--ease),
    transform 520ms var(--ease),
    box-shadow var(--speed) var(--ease);
}

.product-card.is-pending {
  opacity: 0;
  transform: translateY(26px);
}

.product-card.is-in {
  opacity: 1;
  transform: none;
  transition-delay: calc(var(--i, 0) * 90ms);
}

/* Camada clicável: abre/fecha os detalhes no toque e no teclado */
.product-card__trigger {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}

.product-card__trigger:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: -6px;
}

.product-card__plus {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: var(--yellow);
  border: 2px solid var(--black);
  font-size: 19px;
  font-weight: 700;
  line-height: 1;
  transition: transform var(--speed) var(--ease);
}

.product-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--gray);
  border-bottom: var(--border);
}

.product-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 700ms var(--ease);
}

.product-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 7px;
  padding: 16px 18px 17px;
}

.product-card__meta {
  display: flex;
  align-items: center;
  gap: 9px;
}

.product-card__index {
  display: inline-grid;
  place-items: center;
  width: 27px;
  height: 27px;
  background: var(--yellow);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  font-size: 9px;
  font-weight: 900;
}

.product-card__category {
  color: #5f5f5f;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.product-card__title {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.product-card__short {
  color: #4a4a4a;
  font-size: 11.5px;
  line-height: 1.6;
}

.product-card__hint {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid var(--gray-200);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.product-card__hint svg {
  width: 11px;
  height: 11px;
}

/* Painel de detalhes */
.product-card__panel {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px 20px 20px;
  overflow-y: auto;
  background: var(--black);
  color: var(--white);
  visibility: hidden;
  transform: translateY(100%);
  transition:
    transform 430ms var(--ease),
    visibility 0s linear 430ms;
}

.product-card.is-open .product-card__panel {
  visibility: visible;
  transform: translateY(0);
  transition:
    transform 430ms var(--ease),
    visibility 0s;
}

.product-card__panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--yellow);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.product-card__close {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  padding: 0;
  background: transparent;
  border: 1px solid #4a4a4a;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.product-card__close:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.product-card__panel-title {
  margin-top: auto;
  color: var(--white);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.product-card__panel-label {
  color: #9a9a9a;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.3;
  text-transform: uppercase;
}

.product-card__list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #eaeaea;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.45;
}

.product-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.product-card__list li::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 5px;
  background: var(--yellow);
}

.product-card__result {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid #333;
  color: var(--white);
  font-size: 12.5px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.product-card__result span {
  display: block;
  margin-bottom: 4px;
  color: var(--yellow);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.product-card__cta {
  align-self: flex-start;
}

.catalog-note {
  max-width: 68ch;
  margin-top: clamp(22px, 3vw, 30px);
  padding-left: 16px;
  border-left: 4px solid var(--yellow);
  color: #4a4a4a;
  font-size: 12px;
  line-height: 1.7;
}

.catalog-note strong {
  color: var(--black);
}

@media (min-width: 720px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (hover: hover) {
  .product-card:hover {
    box-shadow: 10px 10px 0 var(--yellow);
  }

  .product-card:hover .product-card__media img {
    transform: scale(1.045);
  }

  .product-card:hover .product-card__plus {
    transform: rotate(45deg);
  }

  .product-card:hover .product-card__panel {
    visibility: visible;
    transform: translateY(0);
    transition:
      transform 430ms var(--ease),
      visibility 0s;
  }
}

@media (max-width: 420px) {
  .product-card__panel {
    gap: 8px;
    padding: 14px;
  }

  .product-card__list {
    gap: 5px;
    font-size: 10.5px;
  }

  .product-card__result {
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product-card,
  .product-card.is-pending {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .product-card__media img,
  .product-card__plus,
  .product-card__panel {
    transition: none;
  }
}

/* Mockups geométricos (decorativos) */
.mock {
  overflow: hidden;
  background: var(--white);
  border: var(--border-thick);
  box-shadow: var(--shadow-big);
  font-size: 11px;
  user-select: none;
}

.mock__bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 12px;
  background: var(--black);
  color: var(--white);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1;
  text-transform: uppercase;
}

.mock__dots {
  display: flex;
  gap: 4px;
  margin-right: 4px;
}

.mock__dots span {
  width: 7px;
  height: 7px;
  background: #6b6b6b;
  border-radius: 50%;
}

.mock__dots span:first-child {
  background: var(--yellow);
}

.mock__dots span:nth-child(2) {
  background: var(--white);
}

.mock__body {
  padding: 14px;
}

.mock--app .mock__body {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 0;
  padding: 0;
  min-height: 292px;
}

.mock-sidebar {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 12px 8px;
  background: var(--gray);
  border-right: var(--border);
}

.mock-sidebar span {
  display: block;
  height: 9px;
  background: var(--gray-300);
  border: 1px solid var(--black);
}

.mock-sidebar span:first-child {
  background: var(--yellow);
  width: 82%;
}

.mock-main {
  min-width: 0;
  padding: 13px;
}

.mock-main__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 11px;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.mock-chip {
  padding: 3px 5px;
  background: var(--yellow);
  border: 1px solid var(--black);
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.mock-agenda {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 3px;
  margin-bottom: 10px;
}

.mock-agenda span {
  height: 34px;
  background: #f7f7f7;
  border: 1px solid var(--black);
}

.mock-agenda span:nth-child(3n) {
  background: var(--yellow-bright);
}

.mock-agenda span:nth-child(5n) {
  background: var(--amber);
}

.mock-task {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 5px;
  padding: 6px 7px;
  background: var(--white);
  border: 1px solid var(--black);
  font-size: 8px;
  font-weight: 600;
  line-height: 1.3;
}

.mock-task::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--yellow);
  border: 1px solid var(--black);
  flex: 0 0 auto;
}

.mock-task b {
  margin-left: auto;
  color: #666;
  font-size: 7px;
  font-weight: 700;
}

.mock--flow .mock__body {
  min-height: 292px;
  padding: 20px 18px;
  background-image: radial-gradient(
    circle,
    rgba(17, 17, 17, 0.14) 1px,
    transparent 1.3px
  );
  background-size: 18px 18px;
}

.flow {
  display: grid;
  gap: 2px;
  max-width: 310px;
  margin-inline: auto;
}

.flow__node {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px;
  background: var(--white);
  border: var(--border);
  box-shadow: 3px 3px 0 var(--black);
}

.flow__node--active {
  background: #fff7cf;
}

.flow__icon {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  background: var(--yellow);
  border: 2px solid var(--black);
  font-size: 9px;
  font-weight: 900;
  flex: 0 0 auto;
}

.flow__copy {
  min-width: 0;
}

.flow__copy strong {
  display: block;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.flow__copy small {
  display: block;
  margin-top: 2px;
  color: #777;
  font-size: 8px;
  line-height: 1.3;
}

.flow__status {
  margin-left: auto;
  padding: 2px 5px;
  background: var(--gray);
  border: 1px solid var(--black);
  font-size: 6.5px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.flow__arrow {
  display: grid;
  place-items: center;
  height: 18px;
  color: var(--black);
  font-size: 13px;
  line-height: 1;
}

.mock--chat .mock__body {
  display: grid;
  gap: 9px;
  min-height: 292px;
  align-content: start;
  padding: 16px;
  background: var(--gray);
}

.chat__msg {
  max-width: 84%;
  padding: 9px 10px;
  background: var(--white);
  border: var(--border);
  box-shadow: 2px 2px 0 var(--black);
  font-size: 9px;
  line-height: 1.5;
}

.chat__msg--out {
  margin-left: auto;
  background: var(--yellow);
}

.chat__meta {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 4px;
  color: #666;
  font-size: 7px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chat__tag {
  display: inline-block;
  padding: 2px 5px;
  background: var(--black);
  color: var(--white);
  font-size: 6.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   15. PROCESSO / TAGS / PÚBLICO
   -------------------------------------------------------------------------- */
.process-grid {
  display: grid;
  gap: 22px;
  margin-top: 36px;
}

.process-step {
  padding-top: 16px;
  border-top: 4px solid var(--black);
}

.process-step__number {
  display: block;
  margin-bottom: 8px;
  color: #777;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  line-height: 1.2;
}

.process-step h3 {
  margin-bottom: 7px;
  font-size: 1rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.process-step p {
  color: #5a5a5a;
  font-size: 11.5px;
  line-height: 1.65;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 8px;
  background: var(--white);
  color: var(--black);
  border: 1px solid var(--black);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.tag--yellow {
  background: var(--yellow);
}

.tag--dark {
  background: var(--black);
  color: var(--white);
}

.tag--tech {
  background: var(--black);
  color: var(--white);
}

.tag--com {
  background: var(--yellow);
}

.tag--tut {
  background: var(--gray);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.audience-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 24px;
}

.audience-strip__label {
  margin-right: 4px;
  color: #5f5f5f;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (min-width: 600px) {
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1000px) {
  .process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   16. BLOG — FILTROS E CARDS
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-bottom: 30px;
  padding-bottom: 18px;
  border-bottom: var(--border);
}

.filter-btn {
  min-height: 38px;
  padding: 8px 11px;
  background: var(--white);
  color: var(--black);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
  transition: background var(--speed) var(--ease),
    color var(--speed) var(--ease), transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.filter-btn:hover {
  background: var(--gray);
}

.filter-btn.is-active {
  background: var(--black);
  color: var(--yellow);
  box-shadow: 3px 3px 0 var(--yellow);
}

.filter-btn:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.filter-count {
  margin-left: auto;
  color: #666;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-grid {
  display: grid;
  gap: 22px;
}

.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 21px;
  background: var(--white);
  border: var(--border);
  box-shadow: 5px 5px 0 var(--black);
  transition: transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.post-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--yellow);
}

.post-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 15px;
}

.post-card__time {
  color: #777;
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
  white-space: nowrap;
}

.post-card__title {
  margin-bottom: 9px;
  font-size: clamp(1.1rem, 1.8vw, 1.3rem);
  line-height: 1.17;
  letter-spacing: -0.03em;
}

.post-card__title a:hover {
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-decoration-color: var(--yellow);
  text-underline-offset: 4px;
}

.post-card__excerpt {
  margin-bottom: 17px;
  color: #595959;
  font-size: 11.5px;
  line-height: 1.65;
}

.post-card__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid var(--gray-200);
}

.post-card__author {
  color: #777;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.post-card__link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding-bottom: 1px;
  border-bottom: 2px solid var(--yellow);
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.09em;
  line-height: 1.3;
  text-transform: uppercase;
}

.post-card__link svg {
  width: 11px;
  height: 11px;
  transition: transform var(--speed) var(--ease);
}

.post-card__link:hover svg {
  transform: translateX(3px);
}

.empty-state {
  grid-column: 1 / -1;
  padding: 34px 20px;
  border: 2px dashed var(--black);
  background: var(--gray);
  text-align: center;
}

.empty-state strong {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
}

.empty-state p {
  color: var(--muted);
  font-size: 12px;
}

@media (min-width: 650px) {
  .post-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1050px) {
  .post-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* --------------------------------------------------------------------------
   17. ARTIGO
   -------------------------------------------------------------------------- */
.reading-progress {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 90;
  height: 3px;
  background: var(--gray-200);
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 90ms linear;
}

.article-hero h1 {
  max-width: 19ch;
}

.article-hero .lead {
  max-width: 64ch;
}

.article-layout {
  display: grid;
  gap: 32px;
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
  padding-block: clamp(38px, 5vw, 64px);
}

.article-sidebar {
  min-width: 0;
}

.article-author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 15px;
  border-bottom: var(--border);
}

.author-avatar {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  background: var(--yellow);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.02em;
  flex: 0 0 auto;
}

.article-author strong {
  display: block;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.3;
}

.article-author span {
  display: block;
  margin-top: 2px;
  color: #777;
  font-size: 9px;
  line-height: 1.3;
}

.article-meta {
  display: grid;
  gap: 7px;
  margin-top: 15px;
}

.article-meta div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--gray-200);
  color: #777;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-transform: uppercase;
}

.article-meta strong {
  color: var(--black);
  font-weight: 700;
  text-align: right;
}

.article-share {
  display: grid;
  gap: 7px;
  margin-top: 17px;
}

.article-share__label {
  color: #777;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.share-btn {
  width: 100%;
  padding: 8px 9px;
  background: var(--white);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  color: var(--black);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-align: left;
  text-transform: uppercase;
  transition: background var(--speed) var(--ease),
    transform var(--speed) var(--ease), box-shadow var(--speed) var(--ease);
}

.share-btn:hover {
  background: var(--yellow);
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0 var(--black);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 15px;
}

.article-sidebar > .link-arrow {
  margin-top: 18px;
}

.article-main {
  min-width: 0;
  max-width: 800px;
}

.article-body {
  min-width: 0;
  max-width: 800px;
  color: #1b1b1b;
  font-size: 15px;
  line-height: 1.8;
}

.article-body > p:first-child {
  color: #333;
  font-size: 17px;
  font-weight: 500;
}

.article-body p {
  margin-bottom: 21px;
}

.article-body h2 {
  position: relative;
  margin: 40px 0 15px;
  padding-bottom: 10px;
  font-size: clamp(1.5rem, 3vw, 1.95rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.article-body h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 58px;
  height: 4px;
  background: var(--yellow);
}

.article-body h3 {
  margin: 28px 0 9px;
  font-size: 1.15rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.article-body ul,
.article-body ol {
  margin-bottom: 22px;
  padding-left: 21px;
}

.article-body li {
  margin-bottom: 9px;
  padding-left: 2px;
}

.article-body li::marker {
  color: var(--orange);
  font-weight: 800;
}

.article-body strong {
  font-weight: 800;
}

.article-body a {
  border-bottom: 2px solid var(--yellow);
  font-weight: 600;
}

.article-body a:hover {
  background: var(--yellow);
}

.article-body blockquote {
  margin: 30px 0;
  padding: 20px 22px;
  background: var(--gray);
  border-left: 6px solid var(--yellow);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
}

.article-body blockquote p {
  margin: 0;
}

.article-body .callout {
  margin: 28px 0;
  padding: 18px;
  background: #fff8d2;
  border: var(--border);
  box-shadow: 4px 4px 0 var(--yellow);
}

.article-body .callout strong {
  display: block;
  margin-bottom: 6px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.3;
  text-transform: uppercase;
}

.article-body .callout p {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
}

.article-cta {
  margin-top: 42px;
}

.article-cta .cta-band__title {
  font-size: clamp(1.55rem, 3vw, 2.2rem);
}

.related {
  margin-top: 46px;
  padding-top: 26px;
  border-top: var(--border);
}

.related h2 {
  margin-bottom: 18px;
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.related-grid {
  display: grid;
  gap: 14px;
}

.related-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 16px;
  background: var(--white);
  border: var(--border);
  box-shadow: 3px 3px 0 var(--black);
  transition: transform var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.related-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--yellow);
}

.related-card .tag {
  margin-bottom: 9px;
}

.related-card h3 {
  margin-bottom: 7px;
  font-size: 0.98rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.related-card p {
  color: #666;
  font-size: 10.5px;
  line-height: 1.55;
}

@media (min-width: 650px) {
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .article-layout {
    grid-template-columns: 218px minmax(0, 800px);
    gap: 52px;
    justify-content: center;
    align-items: start;
  }

  .article-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }
}

/* --------------------------------------------------------------------------
   18. CONTATO
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  gap: clamp(32px, 5vw, 56px);
  align-items: start;
}

.contact-intro h2 {
  max-width: 15ch;
  margin-top: 12px;
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.contact-intro > p {
  max-width: 48ch;
  margin-top: 15px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.contact-direct {
  display: grid;
  gap: 4px;
  margin-top: 24px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 11px 0;
  border-bottom: 1px solid var(--gray-300);
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.4;
  transition: transform var(--speed) var(--ease);
}

.contact-link:hover {
  transform: translateX(3px);
}

.contact-link__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--yellow);
  border: 2px solid var(--black);
  box-shadow: 2px 2px 0 var(--black);
  flex: 0 0 auto;
}

.contact-link__icon svg {
  width: 16px;
  height: 16px;
}

.contact-link__copy {
  display: block;
  min-width: 0;
}

.contact-link__copy strong {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.contact-link__copy span {
  display: block;
  color: #777;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-transform: uppercase;
}

.contact-link__copy .contact-link__handle {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.contact-socials .social-link {
  color: var(--black);
  border-color: var(--black);
}

.contact-socials .social-link:hover {
  border-color: var(--black);
}

.contact-steps {
  display: grid;
  gap: 12px;
  margin-top: 26px;
  padding-top: 19px;
  border-top: var(--border);
}

.contact-step {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
}

.contact-step__number {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--black);
  color: var(--yellow);
  font-size: 8px;
  font-weight: 900;
  line-height: 1;
}

.contact-step h3 {
  margin-bottom: 3px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.3;
  text-transform: uppercase;
}

.contact-step p {
  color: #666;
  font-size: 11px;
  line-height: 1.55;
}

#formulario {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.contact-form {
  padding: clamp(20px, 4vw, 32px);
  background: var(--white);
  border: var(--border-thick);
  box-shadow: 9px 9px 0 var(--yellow);
}

.contact-form h2 {
  margin-bottom: 4px;
  font-size: clamp(1.35rem, 2.5vw, 1.6rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.contact-form__intro {
  margin-bottom: 20px;
  color: #666;
  font-size: 11.5px;
  line-height: 1.6;
}

.form-grid {
  display: grid;
  gap: 15px;
}

.field {
  min-width: 0;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  margin-bottom: 6px;
  color: #333;
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.field input,
.field textarea {
  width: 100%;
  padding: 12px 13px;
  background: var(--white);
  border: 2px solid var(--black);
  border-radius: 0;
  color: var(--black);
  font-family: inherit;
  font-size: 13px;
  line-height: 1.5;
  appearance: none;
  transition: box-shadow var(--speed) var(--ease);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #8a8a8a;
  opacity: 1;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  box-shadow: 3px 3px 0 var(--yellow);
}

.field textarea {
  min-height: 132px;
  resize: vertical;
}

.field small {
  display: block;
  margin-top: 5px;
  color: #777;
  font-size: 9px;
  line-height: 1.4;
}

.field input:user-invalid,
.field textarea:user-invalid {
  border-color: var(--error);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #5a5a5a;
  font-size: 10px;
  line-height: 1.55;
}

.checkbox input {
  width: 15px;
  height: 15px;
  margin: 1px 0 0;
  accent-color: var(--yellow);
  flex: 0 0 auto;
}

.checkbox a {
  border-bottom: 1px solid var(--yellow);
  font-weight: 700;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.form-feedback {
  margin-top: 15px;
  padding: 11px 12px;
  background: #fff8d2;
  border: var(--border);
  box-shadow: 3px 3px 0 var(--black);
  font-size: 11px;
  line-height: 1.55;
}

.form-feedback strong {
  display: block;
  margin-bottom: 2px;
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-note {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 12px;
  color: #777;
  font-size: 9px;
  line-height: 1.5;
}

.form-note svg {
  width: 12px;
  height: 12px;
  margin-top: 2px;
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

@media (max-width: 959px) {
  .contact-form {
    order: -1;
  }
}

@media (min-width: 600px) {
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .contact-layout {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  }
}

/* --------------------------------------------------------------------------
   19. AJUSTES FINOS / MOTION / IMPRESSÃO
   -------------------------------------------------------------------------- */
@media (max-width: 420px) {
  .hero-meta {
    gap: 7px 0;
  }

  .hero-meta__item {
    margin-right: 12px;
    padding-right: 12px;
    font-size: 8px;
  }

  .filter-count {
    width: 100%;
    margin-left: 0;
    margin-top: 2px;
  }
}

@media (min-width: 600px) {
  .about-card img {
    width: min(68%, 340px);
  }
}

/* --------------------------------------------------------------------------
   20. REFINAMENTO VISUAL — sofisticação e tecnologia
   -------------------------------------------------------------------------- */
:root {
  --gray: #f6f4ef;
  --gray-200: #e9e5dd;
  --gray-300: #d8d3c9;
  --muted: #5f5c55;
  --line: rgba(17, 17, 17, 0.12);
  --line-strong: rgba(17, 17, 17, 0.2);
  --surface-soft: #f7f5ef;
  --surface-warm: #fbf9f4;
  --shadow: 0 10px 24px rgba(17, 17, 17, 0.1);
  --shadow-yellow: 0 18px 40px rgba(242, 194, 0, 0.16);
  --shadow-big: 0 30px 70px rgba(17, 17, 17, 0.1);
  --shadow-card: 0 14px 34px rgba(17, 17, 17, 0.07);
  --shadow-card-hover: 0 22px 50px rgba(17, 17, 17, 0.12);
  --radius: 2px;
  --radius-lg: 4px;
}

.site-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(17, 17, 17, 0.06);
}

.menu-toggle {
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f3efe7 100%);
  box-shadow: 0 8px 20px rgba(17, 17, 17, 0.09);
}

.menu-toggle:hover {
  box-shadow: 0 12px 26px rgba(17, 17, 17, 0.14);
}

.hero {
  background: linear-gradient(180deg, #ffffff 0%, #f7f4ed 100%);
}

.hero-veil {
  background: linear-gradient(
    90deg,
    rgba(252, 250, 246, 0.92) 0%,
    rgba(252, 250, 246, 0.78) 34%,
    rgba(252, 250, 246, 0.24) 68%,
    rgba(252, 250, 246, 0) 100%
  );
}

.hero-meta {
  border-top: 1px solid var(--line-strong);
}

.btn {
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #f7d33a 0%, #f2c200 52%, #e9b800 100%);
  box-shadow: var(--shadow);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(17, 17, 17, 0.16);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.1);
}

.btn--dark {
  border: 0;
  background: linear-gradient(135deg, #262626 0%, #121212 55%, #080808 100%);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(17, 17, 17, 0.18);
}

.btn--dark:hover {
  box-shadow: 0 18px 34px rgba(17, 17, 17, 0.24);
}

.btn--ghost {
  border: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f3efe7 100%);
  color: var(--black);
}

.btn--sm {
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.1);
}

.hero-title__accent {
  background: linear-gradient(90deg, #f7d33a 0%, #f2c200 70%, #edbc00 100%);
}

.marquee {
  border-block: 1px solid rgba(17, 17, 17, 0.85);
}

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

.page-hero {
  background: linear-gradient(180deg, #fbf9f4 0%, #f3efe7 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero::before {
  display: none;
}

.page-hero__note {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.06);
}

.solution-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-card-hover);
}

.solution-card__icon {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.08);
}

.post-list {
  border-top: 1px solid var(--line);
}

.post-list__item {
  border-left-width: 3px;
}

.post-card {
  border: 1px solid var(--line);
  border-top: 2px solid var(--yellow);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
}

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

.related-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 20px rgba(17, 17, 17, 0.06);
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.about-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-big);
}

.about-card::before {
  border: 1px solid var(--line-strong);
}

.about-card__stamp {
  border: 1px solid var(--line-strong);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.08);
}

.about-card__caption {
  border-top: 1px solid var(--line);
}

.about-quote {
  border: 1px solid var(--line);
  border-left: 4px solid var(--yellow);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.pillar {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.05);
}

.cta-band {
  background: linear-gradient(135deg, #f6ce2b 0%, #f2c200 52%, #e8b700 100%);
  border: 1px solid rgba(17, 17, 17, 0.75);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 64px rgba(17, 17, 17, 0.14);
}

.cta-band::before {
  display: none;
}

.cta-band .btn {
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #262626 0%, #121212 55%, #080808 100%);
  box-shadow: 0 14px 28px rgba(17, 17, 17, 0.2);
}

.cta-band .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 36px rgba(17, 17, 17, 0.24);
}

.cta-band .btn--ghost {
  border: 0;
  background: linear-gradient(180deg, #ffffff 0%, #f3efe7 100%);
  color: var(--black);
  box-shadow: 0 10px 22px rgba(17, 17, 17, 0.1);
}

.filter-bar {
  border-bottom: 1px solid var(--line);
}

.filter-btn {
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f3efe7 100%);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.06);
}

.filter-btn.is-active {
  background: linear-gradient(135deg, #262626 0%, #121212 55%, #080808 100%);
  box-shadow: 0 10px 22px rgba(242, 194, 0, 0.18);
}

.contact-form {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-big);
}

.field input,
.field textarea {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

.field input:focus,
.field textarea:focus {
  border-color: var(--black);
  box-shadow: 0 0 0 3px rgba(242, 194, 0, 0.22);
}

.form-feedback {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 8px 18px rgba(17, 17, 17, 0.06);
}

.contact-link__icon {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.07);
}

.contact-steps {
  border-top: 1px solid var(--line);
}

.contact-socials .social-link {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

/* Ditado por voz no campo de mensagem */
.field-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}

.field-head label {
  margin-bottom: 0;
}

.voice-btn {
  display: inline-grid;
  place-items: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--white);
  color: #666;
  cursor: pointer;
  transition: background var(--speed) var(--ease),
    color var(--speed) var(--ease), border-color var(--speed) var(--ease),
    box-shadow var(--speed) var(--ease);
}

.voice-btn svg {
  width: 12px;
  height: 12px;
  flex-shrink: 0;
}

.voice-btn:hover {
  background: var(--yellow);
  border-color: var(--black);
  color: var(--black);
  box-shadow: 0 0 0 3px rgba(242, 194, 0, 0.18);
}

.voice-btn:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 2px;
}

.voice-btn[aria-pressed="true"] {
  background: var(--yellow);
  border-color: var(--black);
  color: var(--black);
  animation: voice-ring 1.6s ease-out infinite;
}

.voice-btn[aria-pressed="true"] svg {
  animation: voice-pulse 1.2s ease-in-out infinite;
}

.voice-btn[hidden] {
  display: none;
}

@keyframes voice-pulse {
  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.4;
  }
}

@keyframes voice-ring {
  0% {
    box-shadow: 0 0 0 0 rgba(242, 194, 0, 0.45);
  }

  70% {
    box-shadow: 0 0 0 6px rgba(242, 194, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(242, 194, 0, 0);
  }
}

.voice-status {
  margin-top: 6px;
  color: #777;
  font-size: 9.5px;
  line-height: 1.5;
}

.voice-status--active {
  color: var(--black);
  font-weight: 600;
}

.voice-status--active::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 0 rgba(242, 194, 0, 0.55);
  animation: voice-dot 1.4s ease-out infinite;
  vertical-align: 1px;
}

@keyframes voice-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(242, 194, 0, 0.55);
  }

  70% {
    box-shadow: 0 0 0 5px rgba(242, 194, 0, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(242, 194, 0, 0);
  }
}

.voice-status[hidden] {
  display: none;
}

.social-link {
  border: 1px solid #333333;
  border-radius: var(--radius);
}

.footer-logo {
  border: 1px solid rgba(242, 194, 0, 0.7);
  border-radius: var(--radius);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.28);
}

.site-footer {
  border-top-width: 3px;
}

.result-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: 0 16px 36px rgba(17, 17, 17, 0.14);
}

.deliverables {
  border-top: 1px solid var(--line);
}

.mock {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-big);
}

.process-step {
  border-top: 1px solid var(--line-strong);
}

.article-author {
  border-bottom: 1px solid var(--line);
}

.author-avatar {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.08);
}

.share-btn {
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f3efe7 100%);
  box-shadow: 0 6px 16px rgba(17, 17, 17, 0.06);
}

.article-body blockquote {
  border-left: 4px solid var(--yellow);
  background: var(--surface-soft);
}

.article-body .callout {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fffaf0;
  box-shadow: 0 12px 28px rgba(17, 17, 17, 0.06);
}

.related {
  border-top: 1px solid var(--line);
}

@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;
    scroll-behavior: auto !important;
  }

  .marquee__track {
    animation: none;
  }

  .solution-card:hover,
  .post-card:hover,
  .related-card:hover,
  .contact-link:hover,
  .footer-col a:hover,
  .social-link:hover,
  .btn:hover {
    transform: none;
  }
}

@media print {
  .site-header,
  .site-footer,
  .reading-progress,
  .article-sidebar,
  .article-cta,
  .related,
  .skip-link {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .article-layout {
    display: block;
    width: 100%;
    max-width: 800px;
    padding: 0;
  }

  .article-body {
    font-size: 12pt;
    line-height: 1.6;
  }

  .article-body a {
    border-bottom: 0;
  }
}