/* VendaFácil — site institucional. Mobile first, sem framework. */

/* Inter (variável, subconjunto latino, OFL — ver /fonts/OFL-Inter.txt). Servida daqui, sem CDN de fontes. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/inter-latin-wght.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F,
    U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Fallback com as métricas da Inter: a troca de fonte não desloca o layout (CLS). */
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial'), local('Helvetica'), local('Liberation Sans');
  size-adjust: 107.12%;
  ascent-override: 90.44%;
  descent-override: 22.52%;
  line-gap-override: 0%;
}

/* ---------- Tokens ---------- */
:root {
  --primary: #047857; /* emerald 700 — texto branco sobre ele passa AA */
  --primary-dark: #065f46;
  --primary-soft: #ecfdf5;
  --primary-line: #a7f3d0;
  --primary-on-dark: #6ee7b7; /* destaque em fundo escuro */
  --accent: #f59e0b; /* só decorativo: nunca texto sobre branco */
  --accent-soft: #fef3c7;
  --text: #0b1f1a;
  --text-2: #1f2f2a;
  --muted: #4b5563;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --bg: #ffffff;
  --bg-alt: #f6f8f7;
  --dark: #06231b;
  --dark-2: #0b3328;
  --dark-line: rgb(255 255 255 / 0.12);
  --on-dark: #e6f2ee;
  --on-dark-muted: #a9c7bd;
  --danger: #b91c1c;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgb(11 31 26 / 0.06), 0 1px 3px rgb(11 31 26 / 0.06);
  --shadow: 0 24px 60px -20px rgb(6 35 27 / 0.28), 0 8px 20px -8px rgb(6 35 27 / 0.12);
  --focus: #065f46;
  --font: 'Inter', 'Inter Fallback', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

/* ---------- Base ---------- */
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
@supports (overflow: clip) {
  body {
    overflow-x: clip;
  }
}
h1,
h2,
h3 {
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
p {
  margin: 0;
}
a {
  color: var(--primary);
  text-underline-offset: 2px;
}
a:hover {
  color: var(--primary-dark);
}
img,
svg {
  max-width: 100%;
}
:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}
.section-dark :focus-visible,
.final-cta :focus-visible,
.site-footer :focus-visible {
  outline-color: var(--accent);
}
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 16px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.ico {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.ico-sm {
  width: 18px;
  height: 18px;
}
.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 100;
  background: #fff;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  box-shadow: var(--shadow);
}
mark,
.ph {
  background: var(--accent-soft);
  color: #78350f;
  padding: 0 4px;
  border-radius: 4px;
  font-weight: 600;
}
html:not(.js) .js-only {
  display: none !important;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.2;
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, background-color 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-lg {
  min-height: 52px;
  padding: 13px 26px;
  font-size: 16px;
}
.btn-block {
  width: 100%;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px -6px rgb(4 120 87 / 0.45);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
}
.btn-secondary {
  background: #fff;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}
.btn-white {
  background: #fff;
  color: var(--primary-dark);
}
.btn-white:hover {
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.btn-outline-white {
  color: #fff;
  border-color: rgb(255 255 255 / 0.55);
}
.btn-outline-white:hover {
  border-color: #fff;
  color: #fff;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.cta-center {
  justify-content: center;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  text-decoration: none;
}
.link-arrow:hover {
  text-decoration: underline;
}

/* ---------- Cabeçalho ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgb(255 255 255 / 0.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}
.logo-mark {
  flex: none;
}
.logo-word {
  font-weight: 800;
  font-size: 21px;
  letter-spacing: -0.035em;
  color: var(--text);
}
.logo-word span {
  color: var(--primary);
}
.logo-light .logo-word {
  color: #fff;
}
.logo-light .logo-word span {
  color: var(--primary-on-dark);
}
.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  cursor: pointer;
  border-radius: 8px;
  border: 0;
  padding: 0;
  margin-right: -8px;
  background: none;
  color: inherit;
}
.js .menu-button {
  display: grid;
}
.menu-button span,
.menu-button span::before,
.menu-button span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: transform 0.2s;
}
.menu-button span::before,
.menu-button span::after {
  content: '';
  position: absolute;
}
.menu-button span::before {
  top: -6px;
}
.menu-button span::after {
  top: 6px;
}
.menu-button[aria-expanded='true'] span {
  background: transparent;
}
.menu-button[aria-expanded='true'] span::before {
  transform: translateY(6px) rotate(45deg);
}
.menu-button[aria-expanded='true'] span::after {
  transform: translateY(-6px) rotate(-45deg);
}
/* Sem JS: no celular, só o botão principal fica no cabeçalho. */
.nav {
  display: flex;
  align-items: center;
}
.nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  padding: 12px 4px;
}
.nav a[aria-current='page'] {
  color: var(--primary);
}
html:not(.js) .nav a:not(.btn) {
  display: none;
}
.nav a.btn {
  color: #fff;
  padding: 10px 16px;
}
.js .nav {
  display: none;
  position: absolute;
  top: 66px;
  left: 0;
  right: 0;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  padding: 12px 16px 20px;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 16px 28px rgb(11 31 26 / 0.08);
}
.js .nav.is-open {
  display: flex;
}
.js .nav a.btn {
  margin-top: 8px;
  padding: 12px 18px;
}

/* ---------- Seções ---------- */
.section {
  padding: 72px 0;
}
.section-tight {
  padding: 48px 0;
}
.section-alt {
  background: var(--bg-alt);
}
.section-dark {
  background: radial-gradient(900px 420px at 90% -10%, rgb(4 120 87 / 0.45), transparent 60%), var(--dark);
  color: var(--on-dark);
}
.section-dark h2,
.section-dark h3 {
  color: #fff;
}
.section-head {
  max-width: 760px;
  margin-bottom: 40px;
}
.section-head-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section h2 {
  font-size: clamp(28px, 4.6vw, 42px);
  font-weight: 800;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-dark .eyebrow {
  color: var(--primary-on-dark);
}
.section-lead {
  margin-top: 16px;
  font-size: 18px;
  color: var(--muted);
}
.section-dark .section-lead {
  color: var(--on-dark-muted);
}
.section-cta {
  margin-top: 36px;
}
.center {
  text-align: center;
}
.fineprint {
  margin-top: 24px;
  font-size: 14px;
  color: var(--muted);
}
.checks {
  list-style: none;
  padding: 0;
  margin: 20px 0 0;
  display: grid;
  gap: 10px;
}
.checks li {
  position: relative;
  padding-left: 30px;
}
.checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23047857' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E")
    center / 14px no-repeat;
}
.checks-light li::before {
  background-color: rgb(110 231 183 / 0.16);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236ee7b7' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E");
}
.tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border: 1px solid var(--primary-line);
  vertical-align: middle;
}
.tag-muted {
  background: var(--bg-alt);
  color: var(--muted);
  border-color: var(--border);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 56px 0 64px;
  background: radial-gradient(1100px 520px at 100% -10%, var(--primary-soft), transparent 62%),
    radial-gradient(600px 300px at -10% 110%, rgb(245 158 11 / 0.08), transparent 70%);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 48px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 6px 8px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--primary-line);
  color: var(--primary-dark);
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}
.pill b {
  background: var(--primary);
  color: #fff;
  border-radius: 999px;
  padding: 1px 8px;
  font-size: 12px;
}
.hero h1 {
  margin-top: 20px;
  font-size: clamp(34px, 6.6vw, 56px);
  font-weight: 800;
  letter-spacing: -0.035em;
}
.hero h1 em {
  font-style: normal;
  color: var(--primary);
}
.lead {
  margin-top: 20px;
  font-size: clamp(17px, 2.2vw, 20px);
  color: var(--muted);
  max-width: 600px;
}
.hero-points {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 14px;
  color: var(--text-2);
  font-weight: 600;
}
.hero-points li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero-points .ico {
  color: var(--primary);
}
.hero-visual {
  position: relative;
  min-width: 0;
}
.mock-caption {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}

/* Painel ilustrativo (HTML/CSS/SVG — não é captura de tela) */
.mock {
  margin: 0;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.mock-bar > span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}
.mock-bar em {
  margin-left: 10px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-style: normal;
  font-size: 12px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 10px;
}
.dash {
  display: grid;
  grid-template-columns: 1fr;
  font-size: 13px;
}
.dash-side {
  display: none;
  background: var(--dark);
  color: var(--on-dark-muted);
  padding: 14px 10px;
}
.dash-side p {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 12.5px;
}
.dash-side p.on {
  background: rgb(110 231 183 / 0.14);
  color: #fff;
}
.dash-side .ico {
  width: 15px;
  height: 15px;
}
.dash-main {
  padding: 16px;
  display: grid;
  gap: 14px;
  min-width: 0;
}
.dash-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.dash-top strong {
  font-size: 15px;
}
.dash-top small {
  color: var(--muted);
  font-size: 12px;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 6px;
  white-space: nowrap;
}
.dash-kpis {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.dash-kpis div {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
.dash-kpis small {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
}
.dash-kpis strong {
  display: block;
  white-space: nowrap;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.dash-kpis em {
  display: block;
  font-style: normal;
  font-size: 11.5px;
  color: var(--primary);
  font-weight: 700;
}
.dash-kpis .hide-sm {
  display: none;
}
.dash-chart {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px 6px;
}
.dash-chart p {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}
.dash-chart svg {
  display: block;
  width: 100%;
  height: 92px;
}
.dash-orders {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
}
.dash-orders li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  font-size: 12.5px;
}
.dash-orders li > span:not(.status) {
  display: none;
}
.dash-orders li:first-child {
  border-top: 0;
}
.dash-orders b {
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.status {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  white-space: nowrap;
}
.status-wait {
  background: var(--accent-soft);
  color: #78350f;
}
.float {
  position: absolute;
  display: none;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 12px 14px;
  font-size: 13px;
}
.float-ai {
  right: -12px;
  bottom: -18px;
  max-width: 250px;
}
.float-ai .float-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  color: var(--primary);
}
.float-ai .float-q {
  display: block;
  margin-top: 6px;
  font-weight: 600;
}
.float-ai .float-a {
  display: block;
  color: var(--muted);
}
.float-plan {
  left: -18px;
  top: 64px;
  display: none;
  font-weight: 700;
}
.float-plan small {
  display: block;
  color: var(--muted);
  font-weight: 500;
}

/* ---------- Faixa de modelo (assinatura) ---------- */
.model {
  display: grid;
  gap: 16px;
  counter-reset: model;
}
.model-step {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--border);
}
.model-step .ico {
  color: var(--primary);
  width: 28px;
  height: 28px;
}
.model-step h3 {
  margin-top: 14px;
  font-size: 19px;
}
.model-step p {
  margin-top: 6px;
  color: var(--muted);
}
.callout {
  margin-top: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: var(--radius);
  background: var(--primary-soft);
  border: 1px solid var(--primary-line);
  color: var(--text-2);
}
.callout .ico {
  color: var(--primary);
  margin-top: 2px;
}
.callout strong {
  color: var(--text);
}

/* ---------- Para quem ---------- */
.types {
  padding: 28px 0;
  border-block: 1px solid var(--border);
  background: #fff;
}
.types-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0;
}
.type-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}
.type-list li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  font-weight: 600;
  font-size: 14px;
}
.type-list .ico {
  width: 16px;
  height: 16px;
  color: var(--primary);
}

/* ---------- Recursos (cartões) ---------- */
.features {
  display: grid;
  gap: 16px;
}
.feature {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.feature:hover {
  border-color: var(--primary-line);
  box-shadow: var(--shadow-sm);
}
.ico-box {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
}
.feature h3 {
  margin-top: 16px;
  font-size: 18px;
}
.feature p {
  margin-top: 6px;
  color: var(--muted);
}
.feature .tag {
  margin-left: 4px;
}

/* Diferenciais (seção escura) */
.diffs {
  display: grid;
  gap: 16px;
}
.diff-card {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--dark-2);
  border: 1px solid var(--dark-line);
}
.diff-card .ico {
  color: var(--primary-on-dark);
  width: 28px;
  height: 28px;
}
.diff-card h3 {
  margin-top: 14px;
  font-size: 19px;
}
.diff-card p {
  margin-top: 6px;
  color: var(--on-dark-muted);
}

/* ---------- IA ---------- */
.ai-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}
.ai-panel {
  border-radius: 18px;
  background: #fff;
  color: var(--text);
  box-shadow: 0 30px 60px rgb(2 12 9 / 0.35);
  overflow: hidden;
  max-width: 480px;
  width: 100%;
  justify-self: center;
}
.ai-panel-light {
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.ai-panel-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-weight: 800;
  color: var(--primary);
}
.ai-panel-head span {
  margin-left: auto;
  font-weight: 500;
  font-size: 13px;
  color: var(--muted);
}
.ai-panel-body {
  padding: 18px;
  display: grid;
  gap: 12px;
  min-height: 280px;
  align-content: start;
}
.ai-panel-note {
  padding: 0 18px 12px;
  font-size: 12px;
  color: var(--muted);
  text-align: right;
}
.ai-msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 15px;
  line-height: 1.45;
}
.ai-msg-user {
  justify-self: end;
  margin-left: auto;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.ai-msg-bot {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}
.ai-thinking {
  font-size: 14px;
  color: var(--muted);
}
.ai-thinking::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: ai-pulse 1s ease-in-out infinite;
}
@keyframes ai-pulse {
  50% {
    opacity: 0.25;
  }
}
.ai-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
  font-size: 14px;
}
.ai-steps li {
  padding-left: 24px;
  position: relative;
}
.ai-steps li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 3px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 800;
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.ai-result {
  display: grid;
  gap: 4px;
  padding: 14px;
  border: 1px solid var(--primary-line);
  border-radius: 12px;
  background: var(--primary-soft);
}
.ai-result span {
  font-size: 14px;
  color: var(--muted);
}
.ai-btn {
  display: inline-block;
  justify-self: start;
  margin-top: 8px;
  padding: 7px 14px;
  border-radius: 9px;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
}
.ai-btn-ghost {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}
/* Animação (só com JS e sem "reduzir movimento"): itens aparecem em sequência. */
.ai-demo-anim [data-demo-thinking],
.ai-demo-anim [data-demo-steps] li,
.ai-demo-anim [data-demo-result] {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s, transform 0.35s;
}
.ai-demo-anim .is-in {
  opacity: 1 !important;
  transform: none !important;
}
.ai-demo-anim [data-demo-thinking].is-done {
  display: none;
}
.ai-demo-anim .typing::after {
  content: '▍';
  animation: ai-pulse 0.8s steps(1) infinite;
}
.chat-cards {
  display: grid;
  gap: 16px;
}
.chat-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.chat-card .ai-msg {
  max-width: 92%;
}
.split,
.context {
  display: grid;
  gap: 32px;
  align-items: center;
}
.prose .section-lead + .section-lead {
  margin-top: 14px;
}
.context-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  justify-items: center;
}
.context-flow li {
  width: 100%;
  max-width: 380px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  text-align: center;
  position: relative;
  margin-bottom: 26px;
}
.context-flow li:not(:last-child)::after {
  content: '↓';
  position: absolute;
  left: 50%;
  bottom: -25px;
  transform: translateX(-50%);
  color: var(--primary);
  font-weight: 800;
}
.context-flow li span {
  display: block;
  font-weight: 800;
}
.context-flow li small {
  color: var(--muted);
  font-size: 14px;
}
.context-flow .is-ai {
  border: 2px solid var(--primary);
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.context-flow .context-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  border-style: dashed;
  margin-bottom: 0;
}
.context-chips b {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  font-size: 13px;
}
.ai-detail {
  display: grid;
  gap: 16px;
}
.ai-detail-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  display: grid;
  gap: 12px;
  align-content: start;
  scroll-margin-top: 90px;
}
.ai-detail-card > .ico {
  color: var(--primary);
}
.ai-detail-card h3 {
  font-size: 19px;
}
.ai-detail-card .checks {
  margin: 0;
  font-size: 15px;
}
.prompt-chip {
  justify-self: start;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
}
.review-mock {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
  max-width: 480px;
  width: 100%;
  justify-self: center;
}
.review-head {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  color: var(--primary);
}
.review-title {
  font-weight: 700;
}
.diff {
  display: grid;
  gap: 8px;
}
.diff p {
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
}
.diff small {
  display: block;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.diff-before {
  background: #fef2f2;
  color: #7f1d1d;
}
.diff-after {
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.review-actions .ai-btn {
  margin: 0;
}
.review-note {
  font-size: 12px;
  color: var(--muted);
}
.ai-plans {
  display: grid;
  gap: 16px;
}
.ai-plan {
  padding: 22px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
}
.ai-plan h3 {
  font-size: 19px;
}
.ai-plan p {
  margin-top: 6px;
  color: var(--muted);
}
.ai-plan strong {
  display: block;
  margin-top: 10px;
  font-size: 15px;
  color: var(--primary-dark);
}
.ai-plan-off strong {
  color: var(--muted);
}
.ai-plan-on {
  border-color: var(--primary-line);
  background: linear-gradient(170deg, #fff, var(--primary-soft));
}
.providers {
  display: grid;
  gap: 16px;
  max-width: 720px;
}
.provider {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.provider h3 {
  font-size: 20px;
  margin-bottom: 4px;
}
.provider p {
  color: var(--muted);
}
.cards-3 {
  display: grid;
  gap: 16px;
}
.cards-3 article {
  padding: 22px;
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
  border-radius: var(--radius);
  background: #fff;
}
.cards-3 h3 {
  font-size: 18px;
}
.cards-3 p {
  margin-top: 6px;
  color: var(--muted);
}

/* ---------- Exemplos de lojas ---------- */
.examples {
  display: grid;
  gap: 20px;
}
.example {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.example-body {
  padding: 18px 20px 22px;
  display: grid;
  gap: 6px;
  flex: 1;
  align-content: start;
}
.example-body h3 {
  font-size: 18px;
}
.example-body p {
  color: var(--muted);
  font-size: 15px;
}
.example-body .link-arrow {
  margin-top: 8px;
}
.example-label {
  justify-self: start;
}
/* Miniatura de loja (ilustrativa) */
.store-mock {
  --sm: var(--primary);
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
  padding: 14px;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 10px;
}
.store-mock.t-sand {
  --sm: #9a3412;
  background: #fffaf3;
}
.store-mock.t-ink {
  --sm: #1e293b;
  background: #f8fafc;
}
.sm-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.sm-nav i {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: var(--sm);
}
.sm-nav b {
  height: 7px;
  width: 64px;
  border-radius: 4px;
  background: var(--text);
  opacity: 0.75;
}
.sm-nav span {
  margin-left: auto;
  height: 7px;
  width: 80px;
  border-radius: 4px;
  background: var(--border-strong);
}
.sm-hero {
  border-radius: 10px;
  background: var(--sm);
  padding: 12px;
  display: grid;
  gap: 6px;
}
.sm-hero b {
  height: 9px;
  width: 60%;
  border-radius: 4px;
  background: rgb(255 255 255 / 0.9);
}
.sm-hero i {
  height: 6px;
  width: 40%;
  border-radius: 4px;
  background: rgb(255 255 255 / 0.55);
}
.sm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.sm-grid span {
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--border);
  position: relative;
}
.sm-grid span::after {
  content: '';
  position: absolute;
  left: 8px;
  right: 30%;
  bottom: 8px;
  height: 6px;
  border-radius: 3px;
  background: var(--sm);
  opacity: 0.6;
}
.mock-flag {
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgb(255 255 255 / 0.95);
  color: var(--text);
  border: 1px solid var(--border);
}

/* ---------- Passos ---------- */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.step {
  padding: 24px;
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--border);
}
.step-n {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 800;
}
.step h3 {
  margin-top: 14px;
  font-size: 18px;
}
.step p {
  margin-top: 6px;
  color: var(--muted);
}

/* ---------- Planos ---------- */
.cycle {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 28px;
  padding: 0;
  border: 0;
}
.section-head-center + .cycle,
.cycle-center {
  justify-content: center;
}
.cycle-switch {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}
.cycle-switch label {
  position: relative;
}
.cycle-switch input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.cycle-switch span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  padding: 8px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  color: var(--muted);
  cursor: pointer;
}
.cycle-switch input:checked + span {
  background: #fff;
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.cycle-switch input:focus-visible + span {
  outline: 3px solid var(--focus);
  outline-offset: 1px;
}
.cycle-save {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-dark);
}
.plans {
  display: grid;
  gap: 20px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
}
.plan-featured {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow);
}
.plan-badge {
  position: absolute;
  top: -13px;
  left: 24px;
  padding: 3px 12px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.plan-name {
  font-size: 22px;
  font-weight: 800;
}
.plan-desc {
  margin-top: 6px;
  color: var(--muted);
  font-size: 15px;
  min-height: 3em;
}
.plan-price {
  margin-top: 20px;
}
.plan-amount {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
}
.plan-period {
  margin-left: 4px;
  color: var(--muted);
  font-weight: 600;
}
.plan-equiv {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  color: var(--primary-dark);
  font-weight: 600;
}
.plan-trial {
  margin-top: 10px;
  font-size: 14px;
  color: var(--muted);
}
.plan .btn {
  margin-top: 20px;
}
.plan-limits,
.plan-features {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
  font-size: 15px;
}
.plan-limits {
  padding: 16px 0;
  border-block: 1px solid var(--border);
}
.plan-limits li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.plan-limits span {
  color: var(--muted);
}
.plan-limits b {
  text-align: right;
}
.plan-features {
  margin-top: 16px;
}
.plan-features li {
  position: relative;
  padding-left: 26px;
}
.plan-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--primary-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23047857' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4L18 8'/%3E%3C/svg%3E")
    center / 12px no-repeat;
}
.plans-compact .plan-features {
  display: none;
}
/* Ciclo: com JS, só o preço do ciclo escolhido aparece. Sem JS, aparecem os dois. */
.js [data-cycle='month'] [data-cycle-show='year'],
.js [data-cycle='year'] [data-cycle-show='month'] {
  display: none;
}
html:not(.js) .plan-price + .plan-price {
  margin-top: 6px;
}
html:not(.js) .plan-price + .plan-price .plan-amount {
  font-size: 24px;
}
.pricing-note {
  margin-top: 24px;
  font-size: 14px;
  color: var(--muted);
}
.pricing-note + .pricing-note {
  margin-top: 6px;
}

/* Tabela comparativa */
.compare-wrap {
  position: relative; /* contém os .sr-only das células (senão escapam do scroll e alargam a página) */
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.compare {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: 15px;
}
.compare caption {
  text-align: left;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--muted);
  caption-side: bottom;
  border-top: 1px solid var(--border);
}
.compare th,
.compare td {
  padding: 12px 16px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.compare thead th {
  font-size: 16px;
  background: var(--bg-alt);
}
.compare thead th.is-featured {
  color: var(--primary-dark);
  background: var(--primary-soft);
}
.compare tbody th {
  text-align: left;
  font-weight: 600;
  position: sticky;
  left: 0;
  background: #fff;
}
.compare .group th {
  background: var(--bg-alt);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.compare td.no {
  color: var(--muted);
}
.compare tr:last-child > * {
  border-bottom: 0;
}

/* ---------- FAQ ---------- */
.faq-list {
  display: grid;
  gap: 12px;
  max-width: 840px;
}
.section-head-center + .faq-list {
  margin: 0 auto;
}
.faq-list details {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 20px;
  background: #fff;
}
.faq-list details[open] {
  border-color: var(--primary-line);
}
.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  padding: 18px 32px 18px 0;
  list-style: none;
  position: relative;
}
.faq-list summary::-webkit-details-marker {
  display: none;
}
.faq-list summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 13px;
  font-size: 24px;
  font-weight: 500;
  color: var(--primary);
  transition: transform 0.2s;
}
.faq-list details[open] summary::after {
  transform: rotate(45deg);
}
.faq-list details p {
  padding-bottom: 18px;
  color: var(--muted);
}
.faq-list details p + p {
  margin-top: -8px;
}

/* ---------- CTA final ---------- */
.final-cta {
  background: radial-gradient(800px 380px at 10% 0, rgb(4 120 87 / 0.65), transparent 60%),
    radial-gradient(500px 260px at 100% 100%, rgb(245 158 11 / 0.18), transparent 70%), var(--dark);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.final-inner h2 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 800;
  max-width: 820px;
  margin: 0 auto;
}
.final-inner p {
  margin: 16px auto 0;
  max-width: 640px;
  font-size: 18px;
  color: var(--on-dark);
}
.final-inner .final-note {
  font-size: 14px;
  color: var(--on-dark-muted);
}

/* ---------- Rodapé ---------- */
.site-footer {
  background: var(--dark);
  color: var(--on-dark-muted);
  padding: 56px 0 28px;
  border-top: 1px solid var(--dark-line);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px 24px;
}
.footer-brand {
  grid-column: 1 / -1;
}
.footer-about {
  margin-top: 14px;
  max-width: 360px;
  font-size: 14px;
}
.footer-cta {
  margin-top: 18px;
}
.site-footer h2 {
  color: #fff;
  font-size: 14px;
  margin-bottom: 8px;
  letter-spacing: 0;
}
.site-footer nav a {
  display: block;
  color: var(--on-dark-muted);
  text-decoration: none;
  font-size: 14px;
  padding: 10px 0;
}
.site-footer nav a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--dark-line);
  font-size: 13px;
}
.footer-company {
  margin-top: 6px;
}

/* ---------- Páginas internas ---------- */
.page-hero {
  padding: 56px 0 32px;
  background: radial-gradient(900px 380px at 90% -30%, var(--primary-soft), transparent 62%);
}
.page-hero h1 {
  font-size: clamp(34px, 6vw, 54px);
  font-weight: 800;
  max-width: 900px;
}
.page-hero-center {
  text-align: center;
}
.page-hero-center h1,
.page-hero-center .lead {
  margin-left: auto;
  margin-right: auto;
}
.chips-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}
.chips-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.chips-nav a:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}
.resources {
  display: grid;
  gap: 16px;
}
.resource {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  scroll-margin-top: 90px;
}
.resource h2 {
  font-size: 21px;
  margin-bottom: 8px;
}
.resource p {
  color: var(--text-2);
}
.resource p + p {
  margin-top: 8px;
}
.res-problem {
  color: var(--muted) !important;
}
.res-benefit {
  font-weight: 700;
  color: var(--text) !important;
}
.res-plans {
  font-size: 14px;
  color: var(--muted) !important;
}
.resource-ai {
  border: 2px solid var(--primary);
  background: linear-gradient(160deg, #fff, var(--primary-soft));
}

/* ---------- Páginas legais ---------- */
.legal {
  padding: 48px 0 80px;
}
.legal-inner {
  max-width: 820px;
  overflow-wrap: anywhere;
}
.legal h1 {
  font-size: clamp(30px, 5vw, 42px);
  font-weight: 800;
}
.legal-updated {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
}
.legal h2 {
  font-size: 22px;
  margin: 40px 0 12px;
  scroll-margin-top: 90px;
}
.legal h3 {
  font-size: 17px;
  margin: 24px 0 8px;
}
.legal p,
.legal li {
  color: var(--text-2);
}
.legal p + p {
  margin-top: 12px;
}
.legal ul,
.legal ol {
  padding-left: 22px;
  margin: 12px 0;
}
.legal li {
  margin-bottom: 6px;
}
.legal-notice {
  margin: 24px 0 8px;
  padding: 16px 20px;
  border-radius: 12px;
  background: #fffbeb;
  border: 1px solid #fcd34d;
  border-left: 5px solid var(--accent);
  color: #78350f;
}
.legal-notice strong {
  color: #78350f;
}
.legal-intro {
  margin-top: 24px;
}
.legal-toc {
  margin-top: 24px;
  padding: 18px 22px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.legal-toc ol {
  margin: 8px 0 0;
}
.table-wrap {
  overflow-x: auto;
  margin: 16px 0;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 560px;
}
.legal th,
.legal td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.legal th {
  background: var(--bg-alt);
}
.legal tr:last-child td {
  border-bottom: 0;
}
.legal pre {
  margin: 12px 0 20px;
  padding: 14px 16px;
  overflow-x: auto;
  background: var(--dark);
  color: var(--on-dark);
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
}
.legal code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}
.legal pre code {
  overflow-wrap: normal;
}
.category-list {
  list-style: none;
  padding: 0 !important;
  display: grid;
  gap: 12px;
}
.category-list li {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--danger);
  border-radius: 0 12px 12px 0;
  background: #fff;
  margin: 0;
}
.category-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
}

/* ---------- 404 ---------- */
.notfound {
  min-height: 62vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 64px 16px;
}
.notfound-code {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--primary);
}
.notfound h1 {
  margin-top: 8px;
  font-size: clamp(32px, 6vw, 46px);
  font-weight: 800;
}
.notfound p {
  color: var(--muted);
  margin: 12px auto 0;
  max-width: 520px;
}

/* ---------- Telas muito estreitas (320–399px) ---------- */
@media (max-width: 399.98px) {
  .btn-lg {
    padding: 12px 18px;
    font-size: 15px;
  }
  .cta-row .btn {
    width: 100%;
  }
  .plan {
    padding: 26px 18px;
  }
  .resource {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* ---------- Telas maiores ---------- */
@media (min-width: 640px) {
  .dash {
    grid-template-columns: 150px 1fr;
  }
  .dash-side {
    display: block;
  }
  .dash-kpis {
    grid-template-columns: repeat(3, 1fr);
  }
  .dash-kpis .hide-sm {
    display: block;
  }
  .dash-orders li > span:not(.status) {
    display: inline;
  }
  .features,
  .diffs,
  .chat-cards,
  .ai-detail,
  .examples,
  .steps,
  .cards-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .providers {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .js .menu-button {
    display: none;
  }
  .nav,
  .js .nav {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 24px;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
  }
  html:not(.js) .nav a:not(.btn) {
    display: inline;
  }
  .nav a {
    padding: 6px 0;
    font-size: 15px;
    color: var(--muted);
  }
  .nav a:hover,
  .nav a[aria-current='page'] {
    color: var(--text);
  }
  .nav a[aria-current='page'] {
    box-shadow: inset 0 -2px 0 var(--primary);
  }
  .nav a.btn,
  .js .nav a.btn {
    margin: 0;
    padding: 9px 16px;
    color: #fff;
  }
  .nav-login {
    color: var(--text) !important;
  }
  .section {
    padding: 104px 0;
  }
  .section-tight {
    padding: 64px 0;
  }
  .hero {
    padding: 88px 0 104px;
  }
  .hero-grid {
    grid-template-columns: 1fr 1.08fr;
    align-items: center;
    gap: 56px;
  }
  .float {
    display: block;
  }
  .model {
    grid-template-columns: repeat(3, 1fr);
  }
  .features {
    grid-template-columns: repeat(4, 1fr);
  }
  .diffs {
    grid-template-columns: repeat(4, 1fr);
  }
  .chat-cards,
  .ai-detail,
  .examples,
  .cards-3,
  .ai-plans {
    grid-template-columns: repeat(3, 1fr);
  }
  .steps {
    grid-template-columns: repeat(4, 1fr);
  }
  .plans {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
  .ai-grid,
  .split,
  .context {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
  .resources {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1.8fr repeat(4, minmax(0, 1fr));
  }
  .footer-brand {
    grid-column: auto;
  }
}
/* Menu com 4 links + Entrar + botão: no intervalo 900–1059px, reduz o espaçamento. */
@media (min-width: 900px) and (max-width: 1059.98px) {
  .nav,
  .js .nav {
    gap: 16px;
  }
  .nav a {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
  html {
    scroll-behavior: auto;
  }
  .btn:hover {
    transform: none;
  }
}
.cards-3.cards-stack {
  grid-template-columns: 1fr;
}