/* ================================================
   01. FONTES E DESIGN TOKENS
   Troque cores, fonte e espaçamentos gerais aqui.
   Urbanist é local; sua licença está em assets/fonts.
================================================ */
@font-face {
  font-family: Urbanist;
  src: url("../fonts/urbanist-1.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
}
@font-face {
  font-family: Urbanist;
  src: url("../fonts/urbanist-0.woff2") format("woff2");
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  unicode-range:
    U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+1E00-1E9F, U+2020, U+20A0-20AB;
}
/* Faixa de marcas — referência visual fornecida, sem alterar os PNGs. */
.brands {
  display: flex;
  align-items: center;
  gap: 44px;
  border-top: 1px solid #dedfe2;
  padding-block: 44px;
}
.brands-caption {
  flex: 0 0 210px;
}
.brands-caption h2 {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #6b6d76;
}
.brands-viewport {
  min-width: 0;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: thin;
  mask-image: linear-gradient(
    to right,
    transparent,
    #000 9%,
    #000 91%,
    transparent
  );
}
.brands-track {
  display: flex;
  width: max-content;
}
.brands-group {
  display: flex;
  align-items: center;
  flex: none;
  list-style: none;
  padding: 0;
  margin: 0;
}
.brands-group li {
  flex: 0 0 208px;
  width: 208px;
  padding-inline: 20px;
}
.brands-group img {
  width: 168px;
  height: 78px;
  object-fit: contain;
  filter: brightness(0);
  opacity: 0.5;
  user-select: none;
  pointer-events: none;
}
.brands-ready .brands-viewport {
  overflow: hidden;
  touch-action: pan-y;
  cursor: grab;
}
.brands-viewport:active {
  cursor: grabbing;
}
.brands-controls {
  display: flex;
  gap: 2px;
  margin: 9px 0 -13px -12px;
}
.brands-controls[hidden] {
  display: none;
}
.brands-controls button {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #6b6d76;
  font-size: 17px;
}
.brands-controls button:hover {
  background: #e2e3e6;
  color: #272a2e;
}
.brands-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}
@media (max-width: 767px) {
  .brands {
    gap: 20px;
    padding-block: 30px;
    flex-direction: column;
    align-items: stretch;
  }
  .brands-caption {
    flex: auto;
    display: flex;
    align-items: center;
    gap: 16px;
  }
  .brands-caption h2 {
    flex: 1;
    font-size: 14px;
  }
  .brands-controls {
    flex: 0 0 auto;
    gap: 0;
    margin: 0;
  }
  .brands-group li {
    width: 176px;
    flex-basis: 176px;
    padding-inline: 16px;
  }
  .brands-group img {
    width: 144px;
    height: 68px;
  }
}
:root {
  --bg: #f5f5f6;
  --surface: #fafafa;
  --ink: #272a2e;
  --muted: #63676e;
  --line: #d7d9dc;
  /* Cor oficial fornecida pela marca. Não escurecer textos laranja. */
  --brand-orange: #fc3102;
  --coral: var(--brand-orange);
  --accent: var(--brand-orange);
  --orange: var(--brand-orange);
  --white: #fff;
  --radius: 32px;
  --container: 1240px;
  --section-space: 112px;
  --font: "Urbanist", Arial, sans-serif;
  --shadow:
    inset 0 2px 1px #ffffffed, 0 5px 0 #e3e3e5, 0 7px 3px #27272c0c,
    0 12px 18px #27272c09;
  --duration: 240ms;
  --header-layer: 20;
}
/* ================================================
   02. BASE, ACESSIBILIDADE E TIPOGRAFIA
================================================ */
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body,
button,
input {
  font-family: var(--font);
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input,
summary {
  -webkit-tap-highlight-color: transparent;
}
button,
summary {
  cursor: pointer;
}
button {
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon {
  width: 24px;
  height: 24px;
  flex: none;
}
.svg-library {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  font-weight: 500;
  line-height: 1.07;
  letter-spacing: -0.045em;
}
h2 {
  font-size: clamp(38px, 4.4vw, 64px);
}
h3 {
  font-size: 27px;
  letter-spacing: -0.025em;
}
p {
  color: var(--muted);
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 5px;
}
::selection {
  background: #ffc5b7;
  color: #25282d;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 20px;
  z-index: 50;
  padding: 12px 20px;
  background: white;
  transform: translateY(-150%);
}
.skip-link:focus {
  transform: translateY(0);
}
.container {
  width: min(var(--container), calc(100% - 112px));
  margin-inline: auto;
}
.panel {
  margin-inline: 16px;
  border-radius: 40px;
}
.section {
  padding-block: var(--section-space);
}
.section-heading {
  margin-bottom: 54px;
}
.split-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 60px;
}
.split-heading > p,
.split-heading > div + div {
  max-width: 380px;
}
.split-heading p {
  font-size: 18px;
  line-height: 1.65;
}
.split-heading .text-link {
  margin-top: 22px;
}
.muted {
  color: var(--muted);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.01em;
  margin-bottom: 26px;
}
.eyebrow:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.mini-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.11em;
}
.centered {
  text-align: center;
}
.centered p {
  margin-top: 24px;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 100%;
  background: var(--coral);
  flex: none;
}
.three-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
/* ================================================
   03. BOTÕES E LINKS — formatos, elevação e hover.
================================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 54px;
  padding: 15px 24px;
  border: 1px solid transparent;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  transition:
    transform var(--duration),
    box-shadow var(--duration),
    background var(--duration);
  cursor: pointer;
}
.button-dark {
  color: white;
  background: linear-gradient(170deg, #353638, #242527);
  border-top-color: #68696b;
  box-shadow:
    0 3px 0 #111,
    0 10px 18px #1b1b1b18;
}
.button-light {
  color: var(--ink);
  background: linear-gradient(#fff, #f4f4f5);
  border: 1px solid #fff;
  box-shadow:
    0 3px 0 #c9cbce,
    0 10px 18px #1b1b1b0a;
}
.button:hover {
  transform: translateY(-3px);
  box-shadow:
    0 5px 0 #33333325,
    0 14px 25px #1b1b1b20;
}
.button:active {
  transform: translateY(1px);
}
.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.button .icon {
  width: 18px;
  height: 18px;
}
.actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  font-size: 16px;
  font-weight: 600;
  min-height: 44px;
}
.text-link .icon {
  width: 18px;
  transition: transform var(--duration);
}
.text-link:hover .icon {
  transform: translate(3px, -3px);
}
.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 5px;
}
/* ================================================
   04. CABEÇALHO STICKY E MENU
   A navegação permanece visível quando não há JS.
================================================ */
.site-header {
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  z-index: var(--header-layer);
  padding-inline: 32px;
}
.nav-shell {
  width: min(1100px, 100%);
  margin: auto;
  border: 1px solid #ffffffb3;
  background: linear-gradient(120deg, #f9fafbd9, #f4f4f6cc);
  backdrop-filter: blur(18px);
  border-radius: 100px;
  padding: 10px 12px 10px 25px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
  box-shadow: 0 8px 26px #30303004;
}
.brand {
  flex: none;
}
.brand img {
  width: 157px;
  height: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 29px;
  font-size: 14px;
  font-weight: 500;
}
.main-nav > a:not(.button) {
  padding-block: 14px;
  transition: color var(--duration);
}
.main-nav > a:hover {
  color: var(--accent);
}
.main-nav .nav-cta:hover {
  color: white;
}
.nav-cta {
  font-size: 13px;
  min-height: 46px;
  padding: 13px 19px;
  gap: 10px;
}
.menu-toggle {
  display: none;
  border: 0;
  background: var(--ink);
  color: #fff;
  border-radius: 50%;
  width: 46px;
  height: 46px;
  padding: 13px;
  flex: none;
}
.menu-toggle span {
  height: 1px;
  display: block;
  background: currentColor;
  margin: 6px 0;
  transition: transform 0.2s;
}
.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}
.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}
.js-ready .site-header {
  position: fixed;
  transition: top 0.25s;
}
.site-header.is-scrolled {
  top: 12px;
}
.site-header.is-scrolled .nav-shell {
  box-shadow: 0 10px 30px #24282f12;
  background: #fffffff0;
}
/* ================================================
   05. HERO — ajuste altura, escala do título e arte.
   Volumes decorativos criados em CSS, sem assets Aigocy.
================================================ */
.hero {
  margin-top: 16px;
  min-height: 860px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: #e8ebef;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 170px 30px 120px;
}
.hero-art {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  /* O JS compensa a rolagem: a arte fica fixa enquanto o conteúdo sobe. */
  transform: translate3d(0, var(--hero-scroll, 0px), 0);
  background: radial-gradient(
    ellipse at 50% 35%,
    #f8f9fb 0%,
    #e8ebef85 55%,
    #d9dde3 100%
  );
}
.coral-orbit {
  position: absolute;
  right: -460px;
  top: 95px;
  width: 760px;
  height: 1140px;
  border-radius: 50%;
  transform: rotate(-24deg);
  background: linear-gradient(
    120deg,
    #faffff 0%,
    #ffb18c 12%,
    #fc3102 25%,
    #fc3102 33%,
    #ef2c0b 37%,
    #ff755b 44%,
    #ffb6a6 51%,
    #e9e9ee 61%,
    #f1f2f5 72%
  );
  box-shadow:
    -22px -8px 35px #ff7648a8,
    -65px -30px 110px #ff835e7a,
    inset 18px 0 25px #fff8;
  filter: blur(5px);
}
.coral-orbit:after {
  content: "";
  position: absolute;
  inset: 20px 110px 20px 60px;
  border-radius: 50%;
  background: linear-gradient(120deg, #e8ebef, #e1e5eb);
  box-shadow:
    -8px 0 20px #fc310245,
    inset 12px 0 24px #fff8;
}
.silver-orbit {
  position: absolute;
  width: 670px;
  height: 1150px;
  left: -510px;
  top: 160px;
  border-radius: 50%;
  border: 60px solid #6b7582;
  transform: rotate(42deg);
  filter: blur(28px);
  opacity: 0.2;
}
.light-wash {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 42% 49%, #f2f4f880, transparent 65%);
}
.hero-content {
  position: relative;
  text-align: center;
  width: 100%;
  max-width: 1140px;
}
.badge {
  padding: 8px 14px;
  background: linear-gradient(#ffffffdf, #f2f3f5cb);
  box-shadow: 0 3px 2px #2d343720;
  border: 1px solid #fff7;
  border-radius: 8px;
  margin-bottom: 30px;
  font-size: 14px;
}
.badge:before {
  display: none;
}
.badge .icon {
  width: 20px;
  height: 20px;
}
.hero h1 {
  font-size: clamp(54px, 6.6vw, 96px);
  letter-spacing: -0.055em;
  line-height: 1.04;
  font-weight: 500;
}
.hero-last {
  display: inline-flex;
  align-items: center;
  gap: 25px;
}
.hero-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 134px;
  height: 72px;
  background: linear-gradient(140deg, var(--brand-orange), #ff7650);
  border-radius: 80px;
  box-shadow:
    0 15px 24px #f64a2e55,
    inset 0 1px 2px #fff9;
  transform: rotate(-8deg);
  color: #fff;
}
.hero-symbol svg {
  width: 56px;
  height: 56px;
  stroke-width: 1.25;
}
.hero p {
  font-size: 18px;
  line-height: 1.6;
  color: #494e55;
  max-width: 650px;
  margin: 35px auto 28px;
}
.hero-bottom {
  position: absolute;
  bottom: 32px;
  left: 50px;
  right: 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: #565a62;
  gap: 20px;
}
.hero-bottom > span:first-child {
  display: flex;
  gap: 9px;
  align-items: center;
}
.hero-bottom a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--ink);
}
.hero-bottom a span {
  border: 1px solid #c5c9cf;
  border-radius: 30px;
  width: 25px;
  height: 34px;
  text-align: center;
  line-height: 32px;
  color: var(--accent);
}
/* ================================================
   06. APRESENTAÇÃO E INDICADORES
================================================ */
.about {
  padding-bottom: 65px;
}
.stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  border-block: 1px solid var(--line);
  padding-block: 36px;
  margin-top: 40px;
}
.stats > div {
  padding: 0 48px;
  border-right: 1px solid var(--line);
}
.stats > div:first-child {
  padding-left: 0;
}
.stats > div:last-child {
  border: 0;
}
.stats strong {
  font-size: 78px;
  line-height: 1.1;
  font-weight: 500;
  letter-spacing: -0.055em;
}
.stats strong span {
  color: var(--coral);
  font-size: 45px;
  vertical-align: top;
}
.stats p {
  font-size: 15px;
  margin-top: 12px;
}
.stats .stat-brazil strong {
  font-size: 39px;
  display: block;
  margin-top: 5px;
  letter-spacing: -0.04em;
}
.stat-brazil .icon {
  color: var(--accent);
  width: 27px;
  height: 27px;
}
.benefit-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  margin-top: 44px;
  font-size: 15px;
}
.benefit-strip > span {
  font-size: 13px;
  color: var(--muted);
}
.benefit-strip b {
  font-weight: 500;
  color: var(--ink);
}
.benefit-strip p {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.benefit-strip .icon {
  color: var(--muted);
}
/* ================================================
   07. CARDS DAS SOLUÇÕES
================================================ */
.solutions {
  background: var(--surface);
}
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.solution-card {
  border-radius: var(--radius);
  overflow: hidden;
  padding: 36px 38px 0;
  position: relative;
  box-shadow: var(--shadow);
  min-width: 0;
}
.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 34px;
}
.solution-card h3 {
  font-size: clamp(32px, 3.2vw, 46px);
}
.solution-card p {
  max-width: 395px;
  margin-top: 18px;
  font-size: 17px;
}
.solution-card .text-link {
  margin-top: 20px;
}
.crm-card {
  background: #eceff2;
  border: 1px solid #e0e3e6;
}
.ai-card {
  background: #f3e5df;
  border: 1px solid #f3dcd2;
}
.solution-image {
  height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
}
.solution-image img {
  width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.ai-card-art {
  position: relative;
  height: 288px;
  display: flex;
  justify-content: center;
  align-items: center;
  isolation: isolate;
}
.ai-sphere {
  width: 185px;
  height: 185px;
  display: grid;
  place-items: center;
  background: radial-gradient(
    circle at 28% 22%,
    #fff4e6 1%,
    #ffb085 20%,
    #fc3102 48%,
    #fc3102 68%,
    #ac221b 90%
  );
  border-radius: 50%;
  box-shadow:
    17px 24px 35px #bb493c38,
    inset -10px -8px 20px #8a26152b;
  color: #fff;
}
.ai-sphere svg {
  width: 92px;
  height: 92px;
  stroke-width: 1;
}
.floating-label {
  position: absolute;
  font-size: 12px;
  background: #ffffffd6;
  border: 1px solid #fff;
  border-radius: 12px;
  padding: 11px 17px;
  box-shadow: 0 8px 12px #2a2a2a0c;
  z-index: 2;
}
.label-left {
  left: 2%;
  top: 65px;
  transform: rotate(-8deg);
}
.label-right {
  right: 0;
  bottom: 58px;
  transform: rotate(8deg);
}
.orbit-line {
  position: absolute;
  width: 340px;
  height: 122px;
  border: 1px solid #b57c685c;
  border-radius: 50%;
  transform: rotate(-27deg);
  z-index: -1;
}
/* ================================================
   08. CRM — canais, imagem oficial e acordeões nativos.
================================================ */
.channel-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 35px;
}
.channel-row span {
  background: #fafafa;
  border: 1px solid #e0e2e5;
  border-radius: 50px;
  padding: 10px 21px;
  font-size: 14px;
  box-shadow: 0 2px 0 #dfe1e4;
}
.platform-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 66px;
  align-items: start;
}
.platform-figure {
  border-radius: var(--radius);
  background: linear-gradient(140deg, #e0e4e8, #fcfcfd);
  padding: 28px;
  border: 1px solid #fff;
  box-shadow: var(--shadow);
}
.figure-header {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14px;
}
.platform-figure img {
  width: 100%;
  aspect-ratio: 1.5;
  object-fit: contain;
  margin-block: 25px 14px;
}
.platform-figure figcaption {
  font-size: 11px;
  color: var(--muted);
}
.figure-note {
  border-top: 1px solid #d8dce1;
  margin-top: 24px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.figure-note .icon {
  width: 38px;
  height: 38px;
  color: var(--accent);
}
.figure-note p {
  font-size: 16px;
}
.figure-note strong {
  font-weight: 500;
  color: var(--ink);
}
.feature-list details {
  border-bottom: 1px solid #cdd0d5;
}
.feature-list summary {
  min-height: 77px;
  display: flex;
  align-items: center;
  gap: 17px;
  font-size: 21px;
  font-weight: 500;
  line-height: 1.3;
  list-style: none;
  padding-block: 14px;
  letter-spacing: -0.02em;
}
.feature-list summary::-webkit-details-marker {
  display: none;
}
.feature-list summary > span {
  font-size: 12px;
  letter-spacing: 0;
  color: var(--muted);
}
.feature-list summary b {
  font-size: 22px;
  font-weight: 400;
  margin-left: auto;
  transition: transform var(--duration);
  color: var(--muted);
}
.feature-list details[open] summary b {
  transform: rotate(45deg);
  color: var(--accent);
}
.feature-list details[open] summary {
  color: var(--accent);
}
.feature-list details p {
  padding: 0 26px 25px 31px;
  font-size: 16px;
  line-height: 1.6;
}
/* ================================================
   09. INTELIGÊNCIA ARTIFICIAL — único bloco escuro.
================================================ */
.intelligence {
  background: #25282c;
  color: #fff;
  overflow: hidden;
  position: relative;
}
.intelligence :focus-visible {
  outline-color: #ffb095;
}
.intelligence .eyebrow {
  color: var(--brand-orange);
}
.intelligence h2 span {
  color: var(--brand-orange);
}
.intelligence p {
  color: #c1c4c9;
}
.intelligence-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 70px;
  align-items: center;
}
.intelligence-grid > div > p {
  margin: 28px 0 30px;
  font-size: 18px;
  max-width: 455px;
}
.intelligence-visual {
  position: relative;
  isolation: isolate;
  min-width: 0;
}
.intelligence-halo {
  position: absolute;
  width: 85%;
  height: 95%;
  top: 0;
  left: 0;
  border-radius: 100%;
  background: radial-gradient(ellipse, #d56b453d, transparent 70%);
  filter: blur(15px);
  z-index: -1;
}
.intelligence-visual img {
  width: 100%;
  aspect-ratio: 1.3;
  object-fit: contain;
}
.visual-caption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 12px;
  color: #d9dbdf;
  margin-top: 20px;
}
.ai-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 75px;
  padding-top: 40px;
  border-top: 1px solid #ffffff26;
}
.ai-benefits article > span {
  font-size: 12px;
  color: #a6acb5;
}
.ai-benefits h3 {
  font-size: 24px;
  margin-block: 20px 13px;
}
.ai-benefits p {
  font-size: 16px;
  line-height: 1.6;
  max-width: 325px;
}
.task-area {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #ffffff26;
}
.task-area .mini-label {
  color: #c7c9ce;
}
.task-tags {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0;
}
.task-tags li {
  border: 1px solid #ffffff29;
  background: #ffffff05;
  padding: 9px 16px;
  font-size: 13px;
  border-radius: 40px;
}
.scope-note {
  font-size: 12px;
}
/* ================================================
   10. CASOS DE USO E PILARES DE ENGENHARIA
================================================ */
.use-card {
  padding: 32px;
  background: #fafafa;
  border: 1px solid #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition:
    transform var(--duration),
    box-shadow var(--duration);
}
.use-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px #24282f12;
}
.icon-tile {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 19px;
  background: linear-gradient(145deg, #fff, #eceef0);
  border: 1px solid white;
  box-shadow:
    0 3px 1px #ddd,
    0 8px 14px #00000008;
  color: var(--accent);
  margin-bottom: 37px;
}
.icon-tile .icon {
  width: 31px;
  height: 31px;
}
.use-card .mini-label {
  color: var(--muted);
  font-size: 10px;
}
.use-card h3 {
  margin: 12px 0 18px;
  font-size: 29px;
}
.use-card > p {
  font-size: 16px;
  margin-bottom: 24px;
}
.card-detail {
  border-top: 1px solid var(--line);
  padding-top: 22px;
  color: var(--muted);
  font-size: 14px;
  margin-top: auto;
}
.use-card .text-link {
  margin-top: 24px;
  justify-content: space-between;
}
.engineering {
  background: #fafafa;
}
.engineering-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.engineering h2 {
  font-size: clamp(38px, 3.65vw, 54px);
}
.engineering-intro > p {
  max-width: 450px;
  margin-top: 28px;
  font-size: 18px;
}
.engineering-list article {
  display: flex;
  gap: 24px;
  padding-block: 27px;
  border-bottom: 1px solid var(--line);
}
.engineering-list article:first-child {
  padding-top: 0;
}
.engineering-list article:last-child {
  border: 0;
}
.engineering-list article > .icon {
  color: var(--accent);
  width: 30px;
  height: 30px;
  margin-top: 23px;
}
.engineering-list .mini-label {
  color: var(--muted);
}
.engineering-list h3 {
  font-size: 26px;
  margin-block: 8px 14px;
}
.engineering-list p {
  font-size: 16px;
  max-width: 380px;
}
.connection-art {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  max-width: 450px;
  font-size: 12px;
}
.connection-art > span:not(.connection-center) {
  border: 1px solid #dddfe3;
  padding: 13px;
  border-radius: 12px;
  white-space: nowrap;
}
.connection-art i {
  height: 1px;
  background: linear-gradient(90deg, #d5d6d8, #fd947b);
  flex: 1;
}
.connection-center {
  display: grid;
  place-items: center;
  width: 55px;
  height: 55px;
  flex: none;
  border-radius: 18px;
  background: linear-gradient(140deg, #ffb094, var(--brand-orange));
  color: white;
  box-shadow: 0 7px 16px #ff5b3133;
}
.difference-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 70px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}
.difference-row .icon {
  color: var(--accent);
  margin-bottom: 16px;
}
.difference-row h3 {
  font-size: 19px;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.difference-row p {
  font-size: 14px;
  line-height: 1.6;
}
/* ================================================
   11. PROCESSO — cards numerados com ritmo sequencial.
================================================ */
.process-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
}
.process-grid li {
  padding: 27px 26px;
  background: linear-gradient(145deg, #fafafa, #e8eaed);
  border: 1px solid #fff;
  border-radius: 25px;
  box-shadow: var(--shadow);
}
.step-number {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 44px;
  font-weight: 400;
  letter-spacing: -0.05em;
  color: #858991;
  margin-bottom: 35px;
}
.step-number .icon {
  width: 22px;
  height: 22px;
  color: #71767d;
}
.process-grid h3 {
  font-size: 24px;
  margin-bottom: 15px;
}
.process-grid p {
  font-size: 15px;
  line-height: 1.65;
  min-height: 100px;
}
.step-caption {
  display: block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-top: 25px;
  color: var(--muted);
}
.process-grid li:first-child {
  background: linear-gradient(140deg, #ffded1, #f9eee9);
  border-color: #fff0ea;
}
.process-grid li:first-child .step-number {
  color: var(--accent);
}
/* ================================================
   12. CONTATO E FORMULÁRIO
================================================ */
.contact {
  background: radial-gradient(
    ellipse at 2% 100%,
    #ffbc9f 0%,
    #f3ded6 25%,
    #e9ebee 68%
  );
  position: relative;
  overflow: hidden;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 100px;
}
.contact h2 {
  font-size: clamp(40px, 4.65vw, 67px);
}
.contact h2 span {
  color: var(--accent);
}
.contact-copy > p {
  max-width: 420px;
  margin-block: 28px 34px;
  font-size: 17px;
}
.contact-direct {
  display: flex;
  gap: 17px;
  align-items: center;
  max-width: 365px;
  font-size: 13px;
  min-height: 64px;
}
.contact-direct > .icon:first-child {
  width: 30px;
  height: 30px;
  color: var(--accent);
}
.contact-direct strong {
  display: block;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.contact-direct > .icon:last-child {
  margin-left: auto;
  width: 18px;
}
.phone-link {
  display: inline-block;
  min-height: 44px;
  padding-top: 14px;
  font-size: 14px;
}
.phone-link:hover {
  text-decoration: underline;
}
.digital-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
  margin-top: 21px;
}
.contact-form-card {
  padding: 42px;
  background: #fffffff0;
  border: 1px solid #fff;
  border-radius: var(--radius);
  box-shadow: 0 20px 55px #2b30320a;
}
.contact-form-card h3 {
  font-size: 29px;
}
.contact-form-card > p {
  font-size: 15px;
  margin-top: 10px;
  margin-bottom: 30px;
}
.field {
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
}
.field label span {
  color: var(--accent);
}
.field input {
  width: 100%;
  min-height: 53px;
  border: 1px solid #d1d4d9;
  border-radius: 11px;
  padding: 13px 15px;
  background: #f6f7f8;
  color: var(--ink);
  font-size: 16px;
}
.field input::placeholder {
  color: #737780;
}
.field input[aria-invalid="true"] {
  border-color: #b72b1f;
  background: #fff7f4;
}
.field-error {
  display: block;
  font-size: 12px;
  color: #a72419;
  margin-top: 5px;
  line-height: 1.4;
}
.field-error:empty {
  display: none;
}
.form-notice {
  font-size: 12px;
  line-height: 1.65;
  margin: 23px 0;
}
.form-submit {
  width: 100%;
  justify-content: space-between;
}
.form-status {
  font-size: 13px;
  margin-top: 14px;
}
.form-status:empty {
  display: none;
}
noscript p {
  font-size: 14px;
  margin-top: 18px;
}
noscript a {
  text-decoration: underline;
}
/* ================================================
   13. RODAPÉ INSTITUCIONAL — REFERÊNCIA VISUAL
   DESKTOP: dados à esquerda, duas logos à direita.
   MOBILE: dados primeiro, logos abaixo.
   Os textos e links ficam no final do index.html.
================================================ */
.company-footer {
  padding-block: 72px 76px;
  border-top: 1px solid var(--line);
}
.company-footer__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(240px, 0.8fr);
  align-items: start;
  column-gap: clamp(36px, 7vw, 100px);
}
.company-footer__information {
  min-width: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
}
.company-footer__information p,
.company-footer__information address {
  color: inherit;
  margin: 0;
}
/* Ícones sociais: mantêm a primeira posição e possuem área de toque acessível. */
.company-footer__socials {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 11px;
  margin: 0 0 26px;
}
.company-footer__social {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #202225;
  transition: transform var(--duration) ease, background var(--duration) ease;
}
.company-footer__social:hover {
  background: var(--brand-orange);
  transform: translateY(-2px);
}
.company-footer__social svg {
  display: block;
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.65;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.company-footer__social .company-footer__social-dot {
  fill: currentColor;
  stroke: none;
}
.company-footer__socials a[aria-label*="WhatsApp"] svg path:first-child {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.company-footer__socials a[aria-label*="WhatsApp"] svg path:last-child {
  fill: currentColor;
  stroke: none;
}
.company-footer__invitation {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 16px !important;
}
.company-footer__contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  column-gap: 9px;
  row-gap: 8px;
  margin-bottom: 19px;
}
.company-footer__contacts a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 32px;
  color: var(--ink);
  font-size: 15px;
  white-space: nowrap;
}
.company-footer__contacts a:hover {
  text-decoration: underline;
  text-decoration-color: var(--brand-orange);
  text-underline-offset: 3px;
}
.company-footer__contact-icon {
  width: 19px;
  height: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.company-footer__contact-icon--whatsapp { color: #24c767; }
.company-footer__contact-icon--whatsapp path:first-child {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.company-footer__contact-icon--whatsapp path:last-child {
  fill: currentColor;
  stroke: none;
}
.company-footer__contact-icon--phone { color: #e44983; }
.company-footer__separator { color: #aeb1b7; }
.company-footer__legal-identification { margin-bottom: 18px; }
.company-footer__address { font-style: normal; overflow-wrap: anywhere; }
.company-footer__service,
.company-footer__copyright { line-height: 1.55; }
/* Logos: preservar imagens originais sem filtros, e manter Clickaki.ai acima da Meta. */
.company-footer__brands {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 28px;
  padding-top: 4px;
}
.company-footer__brands > a,
.company-footer__brands > img {
  display: block;
  width: min(100%, 290px);
}
.company-footer__brands img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}
.company-footer__brands > a:hover { opacity: 0.9; }
/* Tablets: dá espaço aos dados e evita espremê-los entre colunas. */
@media (max-width: 1020px) {
  .company-footer__layout {
    grid-template-columns: minmax(0, 1.3fr) minmax(175px, 0.7fr);
    column-gap: 28px;
  }
  .company-footer__brands > a,
  .company-footer__brands > img { width: min(100%, 235px); }
}
/* Smartphones: conteúdo institucional inteiro primeiro e logos por último. */
@media (max-width: 767px) {
  .company-footer { padding-block: 48px 55px; }
  .company-footer__layout { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .company-footer__information { font-size: 14px; line-height: 1.6; }
  .company-footer__socials { gap: 9px; margin-bottom: 23px; }
  .company-footer__social { width: 42px; height: 42px; }
  .company-footer__invitation { font-size: 14px; margin-bottom: 12px !important; }
  .company-footer__contacts { margin-bottom: 16px; column-gap: 7px; }
  .company-footer__contacts a { font-size: 14px; }
  .company-footer__legal-identification { margin-bottom: 16px; }
  .company-footer__brands {
    gap: 22px;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 0;
  }
  .company-footer__brands > a,
  .company-footer__brands > img { width: min(100%, 240px); margin-inline: auto; }
}
@media (max-width: 360px) {
  .company-footer__information { font-size: 13px; }
  .company-footer__contacts { column-gap: 5px; }
  .company-footer__contacts a { font-size: 12px; }
  .company-footer__contact-icon { width: 16px; height: 16px; }
}

/* ================================================
   14. ANIMAÇÕES — revelação aplicada apenas via JS.
   Conteúdo nunca começa oculto; sem JS tudo é legível.
================================================ */
@keyframes reveal-in {
  from {
    opacity: 0.2;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.is-revealing {
  animation: reveal-in 0.65s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}
@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hero-content {
  animation: hero-enter 0.85s ease-out both;
}
/* ================================================
   15. BREAKPOINTS — desktop compacto, tablet e celular.
   Altere estes limites junto com a media query do menu
   em main.js (1020px) para manter comportamento coerente.
================================================ */
@media (min-width: 1600px) {
  .hero {
    min-height: 940px;
  }
  .hero h1 {
    font-size: 106px;
  }
  .coral-orbit {
    right: -400px;
  }
}
@media (max-width: 1150px) {
  :root {
    --section-space: 90px;
  }
  .container {
    width: calc(100% - 80px);
  }
  .main-nav {
    gap: 19px;
    font-size: 13px;
  }
  .nav-shell {
    gap: 18px;
  }
  .brand img {
    width: 145px;
  }
  .hero {
    min-height: 810px;
  }
  .hero-bottom > span:last-child {
    display: none;
  }
  .coral-orbit {
    right: -540px;
  }
  .split-heading {
    gap: 40px;
  }
  .split-heading > p,
  .split-heading > div + div {
    max-width: 330px;
  }
  .platform-grid {
    gap: 38px;
  }
  .engineering-grid {
    gap: 48px;
  }
  .contact-grid {
    gap: 50px;
  }
  .contact-form-card {
    padding: 32px;
  }
  .use-card {
    padding: 26px;
  }
  .process-grid li {
    padding: 23px 20px;
  }
  .process-grid h3 {
    font-size: 22px;
  }
  .process-grid p {
    min-height: 125px;
  }
  .intelligence-grid {
    gap: 30px;
  }
}
@media (max-width: 1020px) {
  .site-header {
    top: 28px;
    padding-inline: 32px;
  }
  .nav-shell {
    flex-wrap: wrap;
    border-radius: 30px;
    padding: 12px 16px 12px 23px;
  }
  .js-ready .menu-toggle {
    display: block;
  }
  .main-nav {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding-bottom: 8px;
    gap: 10px 23px;
  }
  .js-ready .main-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 4px;
  }
  .js-ready .main-nav.is-open {
    display: flex;
  }
  .main-nav > a:not(.button) {
    padding: 12px 10px;
    font-size: 17px;
  }
  .main-nav .nav-cta {
    margin-top: 4px;
  }
  .hero {
    padding-top: 210px;
    min-height: 820px;
  }
  .js-ready .hero {
    padding-top: 160px;
  }
  .hero h1 {
    font-size: clamp(55px, 7.3vw, 75px);
  }
  .hero-symbol {
    width: 105px;
    height: 62px;
  }
  .hero-symbol svg {
    width: 45px;
  }
  .hero-bottom {
    left: 30px;
    right: 30px;
  }
  .stats > div {
    padding-inline: 30px;
  }
  .stats .stat-brazil strong {
    font-size: 32px;
  }
  .stats strong {
    font-size: 67px;
  }
  .benefit-strip {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 20px 32px;
  }
  .benefit-strip > span {
    width: 100%;
  }
  .split-heading {
    align-items: flex-start;
  }
  .three-grid {
    gap: 14px;
  }
  .use-card h3 {
    font-size: 24px;
  }
  .use-card {
    padding: 24px;
  }
  .mini-label {
    font-size: 10px;
  }
  .solution-card {
    padding: 29px 28px 0;
  }
  .feature-list summary {
    font-size: 19px;
  }
  .intelligence-grid {
    grid-template-columns: 1fr 1fr;
  }
  .intelligence h2 {
    font-size: clamp(36px, 4.8vw, 48px);
  }
  .ai-benefits {
    gap: 28px;
  }
  .ai-benefits h3 {
    font-size: 22px;
  }
  .difference-row {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid p {
    min-height: auto;
  }
  .process-grid li {
    padding: 30px;
  }
  .contact-grid {
    gap: 32px;
  }
  .contact-form-card {
    padding: 27px;
  }
  .contact h2 {
    font-size: 45px;
  }
  .engineering h2 {
    font-size: 39px;
  }
}
@media (max-width: 767px) {
  :root {
    --section-space: 70px;
    --radius: 25px;
  }
  .container {
    width: calc(100% - 40px);
  }
  .panel {
    margin-inline: 10px;
    border-radius: 28px;
  }
  h2 {
    font-size: 40px;
  }
  .section-heading {
    margin-bottom: 35px;
  }
  .split-heading {
    display: block;
  }
  .split-heading > p,
  .split-heading > div + div {
    max-width: none;
    margin-top: 24px;
  }
  .split-heading p {
    font-size: 17px;
  }
  .split-heading > .button {
    margin-top: 25px;
  }
  .eyebrow {
    font-size: 13px;
    margin-bottom: 19px;
  }
  .site-header {
    top: 24px;
    padding-inline: 24px;
  }
  .nav-shell {
    padding: 9px 10px 9px 17px;
    border-radius: 28px;
  }
  .brand img {
    width: 137px;
  }
  .hero {
    margin-top: 10px;
    min-height: 800px;
    padding: 210px 18px 110px;
  }
  .js-ready .hero {
    padding-top: 145px;
  }
  .hero h1 {
    font-size: clamp(43px, 8.2vw, 63px);
    line-height: 1.08;
  }
  .hero h1 br {
    display: none;
  }
  .hero-last {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 5px;
    flex-wrap: wrap;
  }
  .hero-symbol {
    width: 68px;
    height: 42px;
    border-radius: 30px;
    margin-top: 6px;
  }
  .hero-symbol svg {
    width: 34px;
    height: 34px;
  }
  .hero .badge {
    font-size: 11px;
    padding: 7px 9px;
    gap: 6px;
    max-width: 100%;
  }
  .badge .icon {
    width: 16px;
    height: 16px;
  }
  .hero p {
    font-size: 16px;
    line-height: 1.65;
    margin-top: 27px;
  }
  .desktop-break {
    display: none;
  }
  .hero-actions {
    gap: 14px;
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .button {
    width: 100%;
    max-width: 300px;
    min-height: 52px;
    font-size: 14px;
  }
  .hero-bottom {
    bottom: 24px;
    left: 20px;
    right: 20px;
    flex-direction: column;
    gap: 12px;
    font-size: 10px;
  }
  .hero-bottom a {
    font-size: 11px;
    min-height: 36px;
  }
  .hero-bottom a span {
    height: 26px;
    line-height: 24px;
    width: 21px;
  }
  .coral-orbit {
    right: -600px;
    top: 150px;
    opacity: 0.7;
  }
  .silver-orbit {
    left: -590px;
  }
  .light-wash {
    background: linear-gradient(90deg, #eef1f366, #eef1f333);
  }
  .about {
    padding-bottom: 45px;
  }
  .stats {
    grid-template-columns: 1fr 1fr;
    padding-block: 28px;
    row-gap: 26px;
  }
  .stats > div {
    padding-inline: 24px;
  }
  .stats > div:nth-child(2) {
    border: 0;
  }
  .stats strong {
    font-size: 64px;
  }
  .stats strong span {
    font-size: 35px;
  }
  .stats p {
    font-size: 13px;
    margin-top: 8px;
  }
  .stats .stat-brazil {
    grid-column: 1/-1;
    padding: 25px 0 0;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0 16px;
    align-items: center;
  }
  .stat-brazil .icon {
    grid-row: span 2;
    width: 32px;
    height: 32px;
  }
  .stats .stat-brazil strong {
    font-size: 30px;
    margin: 0;
  }
  .stats .stat-brazil p {
    margin-top: 4px;
  }
  .benefit-strip {
    display: grid;
    grid-template-columns: 1fr;
    gap: 19px;
    margin-top: 30px;
  }
  .benefit-strip > span br {
    display: none;
  }
  .benefit-strip > span b {
    margin-left: 4px;
  }
  .benefit-strip p {
    font-size: 15px;
  }
  .solution-grid,
  .platform-grid,
  .intelligence-grid,
  .three-grid,
  .engineering-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .solution-grid {
    gap: 22px;
  }
  .solution-card {
    padding: 26px 26px 0;
  }
  .solution-card h3 {
    font-size: 35px;
  }
  .solution-card p {
    font-size: 16px;
  }
  .card-top {
    margin-bottom: 28px;
  }
  .solution-card .text-link {
    font-size: 14px;
  }
  .solution-image {
    height: 240px;
    margin-top: 10px;
  }
  .ai-card-art {
    height: 250px;
  }
  .ai-sphere {
    width: 160px;
    height: 160px;
  }
  .orbit-line {
    width: 280px;
  }
  .channel-row {
    gap: 8px;
    margin-bottom: 24px;
  }
  .channel-row span {
    padding: 8px 13px;
    font-size: 12px;
  }
  .platform-grid {
    gap: 28px;
  }
  .platform-figure {
    padding: 24px;
  }
  .platform-figure img {
    margin-top: 20px;
  }
  .feature-list summary {
    font-size: 19px;
    gap: 13px;
    min-height: 72px;
  }
  .feature-list details p {
    padding-left: 27px;
  }
  .intelligence-grid {
    gap: 35px;
  }
  .intelligence h2 {
    font-size: 46px;
  }
  .intelligence-grid > div > p {
    font-size: 17px;
  }
  .intelligence-visual {
    max-width: 430px;
    margin: auto;
  }
  .intelligence-visual img {
    aspect-ratio: 1.6;
  }
  .ai-benefits {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-top: 38px;
    padding-top: 25px;
  }
  .ai-benefits article {
    display: grid;
    grid-template-columns: 25px 1fr;
    gap: 10px;
  }
  .ai-benefits article > span {
    padding-top: 6px;
  }
  .ai-benefits h3 {
    margin: 0;
    font-size: 23px;
  }
  .ai-benefits p {
    grid-column: 2;
    max-width: none;
    font-size: 15px;
  }
  .task-area {
    margin-top: 30px;
  }
  .task-tags {
    gap: 7px;
  }
  .task-tags li {
    font-size: 12px;
    padding: 7px 12px;
  }
  .scope-note {
    font-size: 11px;
  }
  .three-grid {
    gap: 20px;
  }
  .use-card {
    padding: 28px;
  }
  .icon-tile {
    margin-bottom: 28px;
  }
  .use-card h3 {
    font-size: 29px;
  }
  .use-card .mini-label {
    font-size: 10px;
  }
  .engineering-grid {
    gap: 40px;
  }
  .engineering h2 {
    font-size: 38px;
  }
  .engineering-intro > p {
    font-size: 17px;
  }
  .engineering-list article {
    gap: 20px;
  }
  .engineering-list h3 {
    font-size: 25px;
  }
  .engineering-list p {
    font-size: 15px;
  }
  .connection-art {
    gap: 8px;
    font-size: 11px;
  }
  .connection-art > span:not(.connection-center) {
    padding: 10px;
  }
  /* Quatro cards de diferenciais: coluna única no mobile, sem cortes. */
  .difference-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
    margin-top: 40px;
    padding-top: 30px;
  }
  .difference-row h3 {
    font-size: 19px;
  }
  .difference-row p {
    font-size: 13px;
  }
  .process-grid {
    gap: 14px;
  }
  .process-grid li {
    padding: 24px 21px;
  }
  .step-number {
    font-size: 37px;
    margin-bottom: 26px;
  }
  .process-grid h3 {
    font-size: 23px;
  }
  .process-grid p {
    font-size: 14px;
  }
  .step-caption {
    font-size: 8px;
    letter-spacing: 0.07em;
  }
  .contact-grid {
    gap: 40px;
  }
  .contact h2 {
    font-size: 47px;
  }
  .contact-copy > p {
    font-size: 17px;
  }
  .contact-form-card {
    padding: 28px 24px;
  }
  .contact-form-card h3 {
    font-size: 27px;
  }
}
@media (max-width: 420px) {
  .hero {
    min-height: 800px;
  }
  .hero h1 {
    font-size: 45px;
  }
  .hero-symbol {
    display: none;
  }
  .hero-last {
    display: inline;
  }
  .hero p {
    max-width: 290px;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .process-grid li {
    padding: 27px;
  }
  .step-number {
    margin-bottom: 20px;
  }
  .process-grid p {
    max-width: 270px;
  }
  .step-caption {
    margin-top: 20px;
  }
  /* Não reintroduzir duas colunas em telas muito estreitas. */
  .difference-row {
    grid-template-columns: minmax(0, 1fr);
  }
  .contact h2 {
    font-size: 42px;
  }
}
/* O laranja oficial tem contraste de texto grande nas superfícies claras.
   Os rótulos laranja usam 19px/700; textos pequenos auxiliares ficam em grafite. */
.eyebrow,
.badge,
.hero .badge {
  font-size: 19px;
  font-weight: 700;
}
.feature-list details[open] summary {
  font-weight: 700;
}
.main-nav > a:not(.button):hover,
@media (max-width: 767px) {
  .hero .badge {
    max-width: 300px;
    line-height: 1.35;
  }
}

/* Acessibilidade: movimento reduzido sempre prevalece, inclusive no scroll. */
@media (prefers-reduced-motion: reduce) {
  .hero-art {
    transform: none !important;
  }
  html {
    scroll-behavior: auto;
  }
  *,
  *:before,
  *:after {
    animation: none !important;
    transition: none !important;
  }
  .button:hover,
  .use-card:hover,
  .text-link:hover .icon {
    transform: none;
  }
}
@media print {
  .site-header,
  .hero-art,
  .hero-bottom,
  .menu-toggle,
  .form-submit {
    display: none !important;
  }
  .panel {
    margin: 0;
  }
  .section {
    padding-block: 28px;
  }
  .container {
    width: 100%;
  }
  .hero {
    min-height: 0;
    padding: 30px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .intelligence {
    background: #fff;
    color: #222;
  }
  .intelligence p {
    color: #444;
  }
  .contact-form-card {
    display: none;
  }
  a {
    box-shadow: none !important;
  }
  .contact-grid {
    display: block;
  }
  details > p {
    display: block !important;
  }
}

/* Acabamento acetinado — luz no topo, base em relevo e sombra de contato.
   Referências visuais fornecidas pelo usuário; construção original em CSS. */
.solution-card,
.platform-figure,
.use-card,
.process-grid li,
.process-grid li:first-child,
.contact-form-card {
  background: linear-gradient(155deg, #f7f7f8 0%, #f3f3f5 75%);
  border: 1px solid #ffffffd9;
  box-shadow: var(--shadow);
}
.ai-card {
  background:
    radial-gradient(ellipse at 85% 80%, #ffe0d5, transparent 62%), #f5f4f5;
}
.use-card:hover {
  box-shadow:
    inset 0 2px 1px #fff,
    0 5px 0 #dedee1,
    0 14px 24px #27272c14;
}
.feature-list {
  display: grid;
  gap: 14px;
  align-content: start;
}
.feature-list details {
  border: 1px solid #ffffffdb;
  border-radius: 26px;
  background: #f4f4f6;
  box-shadow: var(--shadow);
  overflow: clip;
}
.feature-list summary {
  padding: 23px 26px;
  min-height: 88px;
  color: #676871;
}
.feature-list details[open] {
  background: linear-gradient(155deg, #333436, #242527);
  border-color: #505154;
  box-shadow:
    inset 0 1px 0 #ffffff20,
    0 5px 0 #17181a,
    0 12px 18px #27272c12;
  color: #ececef;
}
.feature-list details[open] summary,
.feature-list details[open] summary b,
.feature-list details[open] summary > span {
  color: #fff;
}
.feature-list details p {
  padding: 0 26px 26px;
}
.icon-tile,
.engineering-list article > .icon {
  color: #f9f9fa;
  background: linear-gradient(150deg, #38393b, #252628);
  border: 1px solid #555659;
  box-shadow:
    inset 0 1px 0 #ffffff20,
    0 3px 0 #151618,
    0 8px 12px #20212426;
}
.engineering-list {
  display: grid;
  gap: 20px;
}
.engineering-list article,
.engineering-list article:first-child,
.engineering-list article:last-child {
  padding: 28px;
  border: 1px solid #ffffffdb;
  border-radius: 26px;
  background: #f4f4f6;
  box-shadow: var(--shadow);
}
.engineering-list article > .icon {
  width: 44px;
  height: 44px;
  padding: 10px;
  border-radius: 13px;
  margin-top: 4px;
  flex: none;
}
.difference-row {
  gap: 20px;
  border-top: 0;
  padding-top: 0;
}
.difference-row > div {
  min-width: 0; /* Permite que cada card respeite o grid responsivo. */
  padding: 26px 24px;
  border-radius: 26px;
  background: #f4f4f6;
  border: 1px solid #ffffffdb;
  box-shadow: var(--shadow);
}
.difference-row .icon {
  width: 54px;
  height: 54px;
  padding: 14px;
  border-radius: 17px;
  color: #353638;
  background: linear-gradient(145deg, #fff, #f1f1f3);
  box-shadow:
    inset 0 1px 0 #fff,
    0 3px 1px #dcdcdf,
    0 6px 10px #27272c12;
}
.channel-row span,
.floating-label,
.connection-art > span:not(.connection-center) {
  background: linear-gradient(#fafafb, #f3f3f5);
  border: 1px solid #fff;
  box-shadow:
    inset 0 1px 0 #fff,
    0 3px 1px #dddddf,
    0 6px 9px #27272c0c;
}
.connection-center {
  background: linear-gradient(145deg, #ff6044, #fc3102 75%);
  box-shadow:
    inset 0 1px 0 #ffb29c,
    0 3px 0 #e73b15,
    0 12px 24px #fc310238;
}
.field input {
  box-shadow:
    inset 0 2px 4px #27272c07,
    0 1px 0 #fff;
}
@media (max-width: 767px) {
  .feature-list summary {
    padding: 20px;
    min-height: 76px;
  }
  .feature-list details p {
    padding: 0 20px 24px;
  }
  .engineering-list article,
  .engineering-list article:first-child,
  .engineering-list article:last-child {
    padding: 22px;
    gap: 16px;
  }
  .difference-row > div {
    padding: 24px;
  }
}

/* Mensagem institucional do rodapé. */

.feature-list details[open] p {
  color: #d0d0d5;
}