/* ============================================================================
   SmartCoach — site institucional
   Mesma identidade do app (design system Kinetic Pulse): fundo grafite,
   acento verde-limão, Montserrat nos títulos e Inter no texto.
   ========================================================================== */

:root {
  --bg: #131313;
  --bg-lowest: #0e0e0e;
  --surface: #1b1c1c;
  --surface-2: #1f2020;
  --surface-3: #2a2a2a;
  --surface-4: #353535;

  --text: #e4e2e1;
  --text-2: #c5c9ac;
  --muted: #8e9378;
  --line: #444933;
  --line-soft: #2a2d22;

  --lime: #c7f300;
  --lime-hover: #d6ff33;
  --on-lime: #293500;

  --warning: #ffc24b;
  --error: #ffb4ab;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --pill: 999px;

  --font-title: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --container: 1120px;
  --header-h: 68px;

  color-scheme: dark;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-body);
  overflow-x: hidden;
}

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

a {
  color: var(--lime);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--lime-hover);
}

:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
  border-radius: 6px;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-title);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text);
}

[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 32px);
  }
}

.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;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 10px;
  z-index: 100;
  background: var(--lime);
  color: var(--on-lime);
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

.skip:focus {
  left: 12px;
  color: var(--on-lime);
}

.ico {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* ── Botões ─────────────────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 0 24px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font: 600 1rem/1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}

.btn-primary {
  background: var(--lime);
  color: var(--on-lime);
}

.btn-primary:hover {
  background: var(--lime-hover);
  color: var(--on-lime);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.btn-ghost:hover {
  background: var(--surface);
  border-color: var(--muted);
  color: var(--text);
}

.btn-sm {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.9375rem;
}

.btn[disabled] {
  opacity: 0.65;
  cursor: progress;
}

/* ── Cabeçalho ──────────────────────────────────────────────────────────── */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(19, 19, 19, 0.86);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid rgba(68, 73, 51, 0.5);
}

.site-header__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
  font: 700 1.125rem/1 var(--font-title);
}

.brand:hover {
  color: var(--text);
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav a {
  color: var(--text-2);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  padding: 8px 12px;
  border-radius: var(--pill);
}

.nav a:hover {
  color: var(--text);
  background: var(--surface);
}

.nav a.btn-primary {
  margin-left: 10px;
  padding: 0 18px;
  color: var(--on-lime);
  background: var(--lime);
}

.nav a.btn-primary:hover {
  background: var(--lime-hover);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

@media (max-width: 920px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px 16px 20px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
  }

  .nav.is-open {
    display: flex;
  }

  .nav a {
    padding: 12px 14px;
  }

  .nav a.btn-primary {
    margin: 10px 0 0;
    min-height: 50px;
  }
}

/* ── Hero ───────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  padding: 72px 0 64px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 680px;
  height: 680px;
  background: radial-gradient(closest-side, rgba(199, 243, 0, 0.13), transparent);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 920px) {
  .hero {
    padding-top: 44px;
  }
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font: 600 0.8125rem/1.3 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lime);
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(199, 243, 0, 0.18);
}

.hero h1 {
  font-size: clamp(2.15rem, 5.4vw, 3.65rem);
  font-weight: 800;
  margin: 18px 0 20px;
}

.hero h1 em {
  font-style: normal;
  color: var(--lime);
}

.lead {
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  color: var(--text-2);
  max-width: 36em;
  margin: 0 0 30px;
}

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

@media (max-width: 420px) {
  .actions .btn {
    flex: 1 1 100%;
  }
}

.hero__note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.hero__note .ico {
  width: 18px;
  height: 18px;
}

/* Celular desenhado em HTML: a sessão ao vivo, que é a tela mais usada. */

.mock {
  justify-self: center;
  width: min(100%, 320px);
  border: 10px solid #1c1d19;
  border-radius: 46px;
  background: #0b0b0b;
  box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), 0 0 0 1px #2f3325;
}

.mock__screen {
  display: flex;
  flex-direction: column;
  min-height: 600px;
  padding: 18px 16px 20px;
  border-radius: 36px;
  background: var(--bg);
  font-size: 13px;
  line-height: 1.35;
}

.m-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-2);
  font-weight: 600;
  font-size: 12px;
}

.m-top i {
  width: 70px;
  height: 20px;
  border-radius: 99px;
  background: #000;
}

.m-eyebrow {
  margin: 18px 0 6px;
  color: var(--lime);
  font: 700 10.5px/1 var(--font-body);
  letter-spacing: 0.1em;
}

.m-title {
  margin: 0 0 12px;
  font: 700 17px/1.2 var(--font-title);
}

.m-progress {
  height: 6px;
  border-radius: 99px;
  background: var(--surface-3);
  overflow: hidden;
}

.m-progress span {
  display: block;
  width: 45%;
  height: 100%;
  background: var(--lime);
}

.m-meta {
  margin: 7px 0 14px;
  color: var(--muted);
  font-size: 11.5px;
}

.m-card {
  padding: 14px;
  border-radius: 18px;
  border-left: 3px solid var(--lime);
  background: var(--surface-2);
}

.m-ex {
  margin: 0;
  font: 700 15px/1.25 var(--font-title);
}

.m-presc {
  margin: 4px 0 12px;
  color: var(--text-2);
  font-size: 12px;
}

.m-sets {
  display: grid;
  gap: 6px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

.m-sets li {
  display: grid;
  grid-template-columns: 20px 1fr 1fr 16px;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--surface-3);
  color: var(--text-2);
  font-size: 12.5px;
}

.m-sets li b {
  color: var(--muted);
}

.m-sets li.done {
  background: rgba(199, 243, 0, 0.08);
  color: var(--text);
}

.m-sets li.now {
  outline: 1.5px solid var(--lime);
  background: var(--surface-4);
  color: var(--text);
}

.m-ok {
  color: var(--lime);
  font-weight: 700;
  text-align: right;
}

.m-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.m-steps span {
  padding: 8px 0;
  border: 1px solid var(--line);
  border-radius: 99px;
  text-align: center;
  font-weight: 600;
  font-size: 12.5px;
}

.m-btn {
  padding: 12px 0;
  border-radius: 99px;
  background: var(--lime);
  color: var(--on-lime);
  text-align: center;
  font-weight: 700;
  font-size: 13.5px;
}

.m-next {
  margin-top: auto;
  padding-top: 14px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

/* Três pilares logo abaixo do hero */

.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 64px;
}

@media (max-width: 780px) {
  .pillars {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }
}

.pillar {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
}

.pillar .ico {
  margin-top: 2px;
  color: var(--lime);
}

.pillar h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.pillar p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* ── Seções ─────────────────────────────────────────────────────────────── */

.section {
  padding: 96px 0;
}

.section--alt {
  background: var(--bg-lowest);
  border-block: 1px solid #1e1f1a;
}

@media (max-width: 620px) {
  .section {
    padding: 68px 0;
  }
}

.section__head {
  max-width: 740px;
  margin-bottom: 48px;
}

.section__head h2 {
  margin: 14px 0;
  font-size: clamp(1.8rem, 3.8vw, 2.65rem);
  font-weight: 800;
}

.section__head p {
  margin: 0;
  color: var(--text-2);
  font-size: 1.0625rem;
}

.section__head--center {
  margin-inline: auto;
  text-align: center;
}

.section__head--center .eyebrow {
  justify-content: center;
}

/* Funcionalidades */

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 980px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .features {
    grid-template-columns: 1fr;
  }
}

.card {
  padding: 26px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 18px;
  border-radius: 13px;
  background: rgba(199, 243, 0, 0.1);
  color: var(--lime);
}

.feature h3 {
  margin-bottom: 8px;
  font-size: 1.125rem;
}

.feature p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.96875rem;
  line-height: 1.55;
}

.tag {
  display: inline-block;
  margin-top: 14px;
  padding: 3px 10px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  color: var(--text-2);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tag--lime {
  border-color: rgba(199, 243, 0, 0.45);
  color: var(--lime);
}

/* App do aluno */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: start;
}

@media (max-width: 920px) {
  .split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.checklist {
  display: grid;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.checklist li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
}

.checklist .ico {
  width: 22px;
  height: 22px;
  margin-top: 3px;
  color: var(--lime);
}

.checklist h3 {
  margin-bottom: 4px;
  font-size: 1.0625rem;
}

.checklist p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.96875rem;
}

.flow {
  margin: 0;
  padding: 30px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.flow__title {
  margin: 0 0 24px;
  color: var(--muted);
  font: 700 0.8125rem/1 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flow ol {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: passo;
}

.flow li {
  position: relative;
  padding: 0 0 30px 58px;
  counter-increment: passo;
}

.flow li:last-child {
  padding-bottom: 0;
}

.flow li::before {
  content: counter(passo);
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--on-lime);
  font: 800 1rem/1 var(--font-title);
}

.flow li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 46px;
  bottom: 6px;
  left: 19px;
  width: 2px;
  background: var(--line);
}

.flow h3 {
  margin: 8px 0 4px;
  font-size: 1.0625rem;
}

.flow p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.9375rem;
}

.flow__loop {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

/* Segurança */

.security {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

@media (max-width: 980px) {
  .security {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .security {
    grid-template-columns: 1fr;
  }
}

.security .card .ico {
  margin-bottom: 14px;
  color: var(--lime);
}

.security h3 {
  margin-bottom: 6px;
  font-size: 1.0625rem;
}

.security p {
  margin: 0;
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Em breve */

.roadmap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 860px) {
  .roadmap {
    grid-template-columns: 1fr;
  }
}

.roadmap h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--lime);
  font: 700 0.8125rem/1 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.roadmap__col--later h3 {
  color: var(--muted);
}

.roadmap ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap li {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.roadmap__col--later li {
  background: transparent;
  border-style: dashed;
  border-color: var(--line);
}

.roadmap li strong {
  display: block;
  margin-bottom: 2px;
  font: 700 1rem/1.3 var(--font-title);
}

.roadmap li span {
  color: var(--text-2);
  font-size: 0.9375rem;
}

/* Planos */

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

@media (max-width: 980px) {
  .plans {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
    gap: 28px;
  }
}

.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 30px 28px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.plan--featured {
  border-color: rgba(199, 243, 0, 0.55);
  box-shadow: 0 0 0 1px rgba(199, 243, 0, 0.2), 0 30px 70px -45px rgba(199, 243, 0, 0.45);
}

.plan__badge {
  position: absolute;
  top: -13px;
  left: 28px;
  padding: 6px 12px;
  border-radius: var(--pill);
  background: var(--lime);
  color: var(--on-lime);
  font: 700 0.75rem/1 var(--font-body);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.plan h3 {
  font-size: 1.4rem;
}

.plan__desc {
  margin: 6px 0 22px;
  color: var(--text-2);
  font-size: 0.9375rem;
}

.plan__price {
  margin: 0;
  font: 800 2rem/1 var(--font-title);
}

.plan__price small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font: 500 0.875rem/1.35 var(--font-body);
}

.plan ul {
  display: grid;
  flex: 1;
  align-content: start;
  gap: 11px;
  margin: 26px 0 28px;
  padding: 0;
  list-style: none;
}

.plan li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.96875rem;
}

.plan li .ico {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--lime);
}

.plan li.is-off {
  color: var(--muted);
}

.plan li.is-off .ico {
  color: var(--line);
}

.plan li em {
  color: var(--muted);
  font-size: 0.8125rem;
  font-style: normal;
}

.plans__note {
  max-width: 760px;
  margin: 32px auto 0;
  color: var(--muted);
  font-size: 0.9375rem;
  text-align: center;
}

/* Formulário de interesse */

.interest {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}

@media (max-width: 920px) {
  .interest {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.interest__aside .section__head {
  margin-bottom: 28px;
}

.perks {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.perks li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  color: var(--text-2);
}

.perks .ico {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  color: var(--lime);
}

.form-card {
  padding: 34px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  background: var(--surface);
}

@media (max-width: 620px) {
  .form-card {
    padding: 24px 20px;
  }
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 194, 75, 0.35);
  border-radius: 12px;
  background: rgba(255, 194, 75, 0.08);
  color: #ffd98a;
  font-size: 0.875rem;
  line-height: 1.5;
}

.notice .ico {
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.field {
  margin-bottom: 22px;
}

.field > label,
.field legend {
  display: block;
  margin-bottom: 8px;
  padding: 0;
  font-weight: 600;
  font-size: 0.9375rem;
}

.req {
  color: var(--lime);
}

.input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-lowest);
  color: var(--text);
  font: 400 1rem var(--font-body);
}

.input::placeholder {
  color: #6e7260;
}

.input:hover {
  border-color: var(--muted);
}

.input:focus {
  outline: none;
  border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(199, 243, 0, 0.2);
}

.input[aria-invalid="true"] {
  border-color: var(--error);
}

fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.choices {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 360px) {
  .choices {
    grid-template-columns: 1fr;
  }
}

.choice {
  position: relative;
}

.choice input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.choice label {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-lowest);
  font-weight: 500;
  cursor: pointer;
}

.choice label:hover {
  border-color: var(--muted);
}

.choice .dot {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border: 2px solid var(--muted);
  border-radius: 50%;
  flex: none;
}

.choice input:checked + label {
  border-color: var(--lime);
  background: rgba(199, 243, 0, 0.08);
}

.choice input:checked + label .dot {
  border-color: var(--lime);
}

.choice input:checked + label .dot::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
}

.choice input:focus-visible + label {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.has-error .choice label {
  border-color: var(--error);
}

.check {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  color: var(--text-2);
  font-size: 0.9375rem;
  cursor: pointer;
}

.check input {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--lime);
  cursor: pointer;
}

.error {
  display: block;
  margin-top: 7px;
  color: var(--error);
  font-size: 0.875rem;
}

.error:empty {
  display: none;
}

.hint {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.8125rem;
}

/* Campo-armadilha para robôs: fora da tela, fora do teclado, fora do leitor. */
.hp {
  position: absolute !important;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-foot {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.form-foot .btn {
  width: 100%;
}

.form-small {
  margin: 0;
  color: var(--muted);
  font-size: 0.8125rem;
  text-align: center;
}

.form-error {
  margin: 0 0 16px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 180, 171, 0.4);
  border-radius: 12px;
  background: rgba(147, 0, 10, 0.25);
  color: var(--error);
  font-size: 0.9375rem;
}

.success {
  padding: 18px 4px;
  text-align: center;
}

.success__icon {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--on-lime);
}

.success__icon .ico {
  width: 34px;
  height: 34px;
  stroke-width: 2.4;
}

.success h3 {
  margin-bottom: 10px;
  font-size: 1.5rem;
}

.success p {
  margin: 0 auto 22px;
  max-width: 30em;
  color: var(--text-2);
}

/* `.success p` é mais específico que `.notice` e, sem isto, apagava a cor de
   aviso e centralizava o texto ao lado do ícone. */
.success .notice {
  color: #ffd98a;
  text-align: left;
}

/* Dúvidas */

.faq {
  display: grid;
  gap: 12px;
  max-width: 840px;
  margin-inline: auto;
}

.faq details {
  padding: 0 22px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--surface);
}

.faq details[open] {
  border-color: var(--line);
}

.faq summary {
  position: relative;
  padding: 20px 36px 20px 0;
  font: 700 1.0625rem/1.35 var(--font-title);
  list-style: none;
  cursor: pointer;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  color: var(--lime);
  font: 500 1.6rem/1 var(--font-body);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 0 0 20px;
  color: var(--text-2);
}

/* ── Rodapé ─────────────────────────────────────────────────────────────── */

.site-footer {
  padding: 56px 0 32px;
  border-top: 1px solid #23251c;
  background: var(--bg-lowest);
  color: var(--text-2);
  font-size: 0.9375rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 36px;
}

@media (max-width: 780px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.footer__about p {
  max-width: 30em;
  margin: 14px 0 0;
}

.site-footer h4 {
  margin: 0 0 14px;
  color: var(--text);
  font: 700 0.8125rem/1 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: var(--text-2);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--lime);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid #23251c;
  color: var(--muted);
  font-size: 0.8125rem;
}

/* ── Marcadores do que ainda precisa ser preenchido ─────────────────────── */

.ph {
  padding: 0 6px;
  border: 1px dashed rgba(255, 194, 75, 0.65);
  border-radius: 6px;
  background: rgba(255, 194, 75, 0.14);
  color: #ffd98a;
  font-weight: 600;
}

/* ── Páginas de documento (termos, privacidade, exclusão) ───────────────── */

.doc-hero {
  padding: 60px 0 32px;
}

.doc-hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(2rem, 4.6vw, 3rem);
  font-weight: 800;
}

.doc-hero p {
  margin: 0;
  color: var(--text-2);
}

.doc {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 56px;
  padding-bottom: 96px;
}

@media (max-width: 920px) {
  .doc {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
}

.toc {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  align-self: start;
  font-size: 0.875rem;
}

@media (max-width: 920px) {
  .toc {
    position: static;
    padding: 18px 20px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--surface);
  }
}

.toc h2 {
  margin: 0 0 12px;
  color: var(--muted);
  font: 700 0.75rem/1 var(--font-body);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.toc ol {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 1.2em;
  color: var(--muted);
}

.toc a {
  color: var(--text-2);
  text-decoration: none;
}

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

.prose {
  max-width: 780px;
}

.prose h2 {
  margin: 52px 0 14px;
  font-size: 1.5rem;
  font-weight: 700;
}

.prose > h2:first-of-type {
  margin-top: 0;
}

.prose h3 {
  margin: 30px 0 10px;
  font-size: 1.125rem;
  font-weight: 700;
}

.prose p,
.prose li {
  color: var(--text-2);
}

.prose strong {
  color: var(--text);
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.prose li {
  margin-bottom: 7px;
}

.table-wrap {
  margin: 18px 0 22px;
  overflow-x: auto;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
}

.prose table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.prose th,
.prose td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--surface);
  color: var(--text);
  font-weight: 600;
}

.prose tr:last-child td {
  border-bottom: 0;
}

.draft {
  display: flex;
  gap: 12px;
  margin: 0 0 40px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 194, 75, 0.4);
  border-radius: 14px;
  background: rgba(255, 194, 75, 0.08);
  color: #ffe2a6;
  font-size: 0.9375rem;
}

.draft .ico {
  margin-top: 1px;
  color: var(--warning);
}

.draft p {
  margin: 0;
  color: #ffe2a6;
}

.draft strong {
  color: #ffd98a;
}

.callout {
  margin: 20px 0;
  padding: 16px 20px;
  border-left: 3px solid var(--lime);
  border-radius: 0 12px 12px 0;
  background: var(--surface);
}

.callout p {
  margin: 0;
}

.callout--warn {
  border-left-color: var(--warning);
}

.steps {
  margin: 18px 0 24px;
  padding: 0;
  list-style: none;
  counter-reset: passo;
}

.steps li {
  position: relative;
  margin-bottom: 16px;
  padding-left: 48px;
  counter-increment: passo;
}

.steps li::before {
  content: counter(passo);
  position: absolute;
  top: -2px;
  left: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--lime);
  color: var(--on-lime);
  font: 800 0.9375rem/1 var(--font-title);
}

.doc-updated {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.875rem;
}