/* =========================================================
   Santos Filho · landing page
   Identidade do logotipo: amarelo #FDB601 sobre grafite quase preto,
   formas retas, réguas e numeração de ordem de serviço.
   Bricolage Grotesque (títulos) · Instrument Sans (texto)
   · JetBrains Mono (etiquetas e números).
   ========================================================= */

@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url('../assets/fonts/bricolage-latin.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;
}
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url('../assets/fonts/instrument-sans-latin.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;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../assets/fonts/jetbrains-mono-latin.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;
}

:root {
  /* Neutros quentes, puxados do preto do logotipo */
  --paper: #faf8f4;
  --paper-2: #ffffff;
  --tint: #f2efe8;
  --ink: #141210;
  --ink-2: #2b2823;
  --body: #4b473f;
  --mute: #78736a;
  --rule: #ddd8cd;
  --rule-soft: #eae6dd;

  /* Amarelo do logotipo */
  --brand: #fdb601;
  --brand-deep: #d99400;
  --brand-ink: #8c5f00;   /* amarelo escurecido: o único legível como texto no claro */
  --brand-tint: #fff3d9;

  /* Grafite estrutural: o preto do logotipo */
  --iron: #262320;
  --iron-deep: #0d0c0a;
  --iron-tint: #eeeae1;

  --wa: #25d366;        /* reservado: hoje o WhatsApp usa o amarelo da marca */

  --display: 'Bricolage Grotesque', 'Segoe UI', system-ui, sans-serif;
  --text: 'Instrument Sans', 'Segoe UI', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;

  --shell: 1180px;
  --gut: 24px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--text);
  font-size: 16px;
  line-height: 1.65;
  color: var(--body);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; background: none; border: 0; cursor: pointer; }
svg { flex-shrink: 0; }

h1, h2, h3, h4 {
  font-family: var(--display);
  color: var(--ink);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.02em;
}

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
/* nos blocos escuros o anel vira amarelo, que é o que se enxerga ali */
.hero :focus-visible,
.strip :focus-visible,
.final :focus-visible,
.foot :focus-visible,
.dock:focus-visible { outline-color: var(--brand); }

.container { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 var(--gut); }
section[id] { scroll-margin-top: 96px; }

/* ---------------------------------------------------------
   Etiqueta de seção (mono + régua, no lugar da pílula)
   --------------------------------------------------------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--iron);
  margin-bottom: 18px;
}
.eyebrow .idx {
  color: var(--brand-ink);
  border-bottom: 2px solid var(--brand);
  padding-bottom: 1px;
}
.eyebrow .rule { width: 28px; height: 2px; background: var(--brand); }
.eyebrow-light { color: #fff; }

/* ---------------------------------------------------------
   Botões: retos, cheios, com sombra dura
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--text);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -.01em;
  padding: 13px 22px;
  border-radius: 3px;
  border: 2px solid transparent;
  white-space: nowrap;
  transition: transform .14s ease, box-shadow .14s ease, background-color .2s, color .2s, border-color .2s;
}
.btn svg { width: 19px; height: 19px; }

.btn-wa { background: var(--brand); color: var(--ink); box-shadow: 3px 3px 0 var(--ink); }
.btn-wa:hover { background: var(--brand-deep); transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--ink); }
.btn-wa:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--ink); }

.btn-line { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .55); }
.btn-line:hover { background: #fff; color: var(--ink); border-color: #fff; }

.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.btn-ghost:hover { border-color: #fff; }

.btn-lg { font-size: 16px; padding: 16px 28px; }
.btn-sm { font-size: 13.5px; padding: 9px 16px; gap: 8px; }
.btn-sm svg { width: 16px; height: 16px; }

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

/* ---------------------------------------------------------
   Cabeçalho
   --------------------------------------------------------- */
.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color .3s, border-color .3s;
}
.topbar-in {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 16px 0;
}

/* As duas versões do logotipo ocupam a mesma célula e trocam na rolagem */
.mark { display: inline-grid; flex-shrink: 0; }
.mark-img { height: 56px; width: auto; }
.mark .mark-img { grid-area: 1 / 1; transition: opacity .3s; }
.mark .mark-on-light { opacity: 0; }

.nav { flex: 1; min-width: 0; }
.nav ul { display: flex; justify-content: flex-end; gap: 2px; }
.nav a {
  display: block;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  color: rgba(255, 255, 255, .8);
  padding: 7px 10px;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav a:hover { color: #fff; border-bottom-color: var(--brand); }

.topbar-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.burger { display: none; width: 42px; height: 38px; padding: 10px 8px; }
.burger span {
  display: block;
  height: 2px;
  background: #fff;
  transition: transform .25s, opacity .2s, background-color .3s;
}
.burger span + span { margin-top: 5px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* menu do celular aberto no topo da página: a barra precisa de fundo próprio */
.topbar.has-menu:not(.is-stuck) {
  background: var(--ink);
  border-bottom-color: rgba(255, 255, 255, .14);
}

/* estado rolado: barra clara */
.topbar.is-stuck {
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--rule);
}
.topbar.is-stuck .mark-on-dark { opacity: 0; }
.topbar.is-stuck .mark-on-light { opacity: 1; }
.topbar.is-stuck .nav a { color: var(--ink-2); }
.topbar.is-stuck .nav a:hover { color: var(--ink); }
.topbar.is-stuck .btn-ghost { color: var(--ink); border-color: var(--rule); }
.topbar.is-stuck .btn-ghost:hover { border-color: var(--ink); }
.topbar.is-stuck .burger span { background: var(--ink); }

/* ---------------------------------------------------------
   Hero
   --------------------------------------------------------- */
.hero { position: relative; overflow: hidden; background: var(--ink); }
.hero-bg { position: absolute; inset: 0; }
.hero-bg picture { display: block; width: 100%; height: 100%; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 72% 50%; }
.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(94deg, rgba(20, 18, 16, .96) 0%, rgba(20, 18, 16, .9) 34%, rgba(20, 18, 16, .55) 62%, rgba(20, 18, 16, .18) 100%);
}
.hero .container { position: relative; }
.hero-in { max-width: 660px; padding: 156px 0 92px; color: #fff; }

.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.02;
  letter-spacing: -.035em;
  color: #fff;
  margin-bottom: 22px;
}
.hero-lead {
  font-size: 17.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, .88);
  max-width: 560px;
  margin-bottom: 30px;
}
.hero-note {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.75;
  letter-spacing: -.01em;
  color: rgba(255, 255, 255, .66);
  max-width: 470px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, .18);
}

/* ---------------------------------------------------------
   Faixa de números
   --------------------------------------------------------- */
.facts { background: var(--paper-2); border-bottom: 1px solid var(--rule); }
.facts-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.fact { padding: 26px 22px 24px; border-left: 1px solid var(--rule-soft); }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact dt {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 6px;
}
.fact dd { display: flex; align-items: baseline; gap: 5px; }
.fact b {
  font-family: var(--display);
  font-size: 42px;
  font-weight: 800;
  line-height: .9;
  letter-spacing: -.04em;
  color: var(--ink);
}
.fact i {
  font-family: var(--mono);
  font-style: normal;
  font-size: 14px;
  color: var(--brand-ink);
}

/* ---------------------------------------------------------
   Seções
   --------------------------------------------------------- */
.sec { padding: 86px 0; }
.sec-tint { background: var(--tint); }

.sec-head { max-width: 660px; margin-bottom: 44px; }
.sec-head h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 14px; }
.sec-sub { font-size: 16.5px; color: var(--mute); }

/* Recado curto depois de um bloco de cartões */
.sec-note {
  font-family: var(--mono);
  font-size: 13px;
  line-height: 1.75;
  color: var(--mute);
  max-width: 620px;
  margin-top: 26px;
  padding-left: 16px;
  border-left: 2px solid var(--brand);
}

/* ---------------------------------------------------------
   Cartões de urgência
   --------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.card {
  position: relative;
  background: var(--paper-2);
  padding: 30px 26px 26px;
  display: flex;
  flex-direction: column;
  transition: background-color .25s;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .3s cubic-bezier(.2, .7, .3, 1);
}
.card:hover::before { transform: scaleX(1); }

.card-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--rule);
  color: var(--iron);
  margin-bottom: 20px;
  transition: border-color .25s, color .25s, background-color .25s;
}
.card-ico svg { width: 23px; height: 23px; }
.card:hover .card-ico { border-color: var(--brand); color: var(--brand-ink); background: var(--brand-tint); }

.card h3 { font-size: 19px; margin-bottom: 9px; }
.card p { font-size: 14.5px; color: var(--mute); margin-bottom: 20px; }

.card-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--iron);
  transition: gap .2s, color .2s;
}
.card-link svg { width: 16px; height: 16px; }
.card-link:hover { gap: 13px; color: var(--brand-ink); }

/* ---------------------------------------------------------
   Bloco em duas colunas + ficha
   --------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: start; }
.split-flip .split-text { order: 2; }
.split-text h2 { font-size: clamp(26px, 3.2vw, 34px); margin-bottom: 16px; }
.split-text p { margin-bottom: 14px; font-size: 16px; }
.split-text .btn { margin-top: 12px; }

.sheet { background: var(--paper-2); border: 1px solid var(--rule); }
.sheet-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mute);
  padding: 16px 24px;
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
}
.sheet-list > div { padding: 18px 24px; border-bottom: 1px solid var(--rule-soft); }
.sheet-list > div:last-child { border-bottom: 0; }
.sheet-list dt {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 4px;
}
.sheet-list dt svg { width: 19px; height: 19px; color: var(--brand-ink); }
.sheet-list dd { font-size: 14.5px; color: var(--mute); padding-left: 30px; }

/* ---------------------------------------------------------
   Faixa de confiança
   --------------------------------------------------------- */
.strip { background: var(--ink); padding: 44px 0; }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.strip-item { border-top: 2px solid rgba(255, 255, 255, .16); padding-top: 18px; }
.strip-ico { display: block; color: var(--brand); margin-bottom: 12px; }
.strip-ico svg { width: 22px; height: 22px; }
.strip-item h4 { font-size: 16px; color: #fff; margin-bottom: 5px; }
.strip-item p { font-size: 13.5px; line-height: 1.6; color: rgba(255, 255, 255, .62); }

/* ---------------------------------------------------------
   Passos
   --------------------------------------------------------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.step { border-top: 2px solid var(--ink); padding-top: 18px; }
.step-n {
  display: block;
  font-family: var(--display);
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.05em;
  color: var(--brand-ink);
  margin-bottom: 12px;
}
.step h4 { font-size: 17px; margin-bottom: 7px; }
.step p { font-size: 14.5px; color: var(--mute); }

/* Pagamento */
.pay {
  margin-top: 56px;
  background: var(--brand);
  color: rgba(20, 18, 16, .78);
  padding: 34px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.pay h3 { font-size: 24px; color: var(--ink); margin-bottom: 6px; }
.pay p { font-size: 15px; margin-bottom: 16px; }
.pay-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.pay-tags li {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--ink);
  border: 1px solid rgba(20, 18, 16, .3);
  padding: 6px 13px;
}
.pay .btn-wa { background: var(--ink); color: var(--brand); box-shadow: 3px 3px 0 rgba(20, 18, 16, .28); }
.pay .btn-wa:hover { background: var(--iron-deep); box-shadow: 5px 5px 0 rgba(20, 18, 16, .28); }

/* ---------------------------------------------------------
   Outros serviços (linhas)
   --------------------------------------------------------- */
.rows { border-top: 1px solid var(--rule); }
.rows li { border-bottom: 1px solid var(--rule); }
.row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 22px 8px;
  transition: background-color .25s, padding-left .25s;
}
.row:hover { background: var(--paper-2); padding-left: 18px; }
.row-ico {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule);
  color: var(--iron);
  flex-shrink: 0;
  transition: border-color .25s, color .25s;
}
.row-ico svg { width: 21px; height: 21px; }
.row:hover .row-ico { border-color: var(--brand); color: var(--brand-ink); }
.row-text { display: flex; flex-direction: column; gap: 2px; }
.row-text strong { font-family: var(--display); font-size: 17px; font-weight: 700; color: var(--ink); }
.row-text span { font-size: 14.5px; color: var(--mute); }
.row-arrow { width: 20px; height: 20px; margin-left: auto; color: var(--iron); transition: transform .25s, color .25s; }
.row:hover .row-arrow { transform: translateX(6px); color: var(--brand-ink); }

/* ---------------------------------------------------------
   Dúvidas
   --------------------------------------------------------- */
.faq { border-top: 1px solid var(--rule); max-width: 820px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 20px 52px 20px 0;
  font-family: var(--display);
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
  transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--brand-ink); }
.faq summary::after,
.faq summary::before {
  content: '';
  position: absolute;
  right: 12px;
  top: 50%;
  width: 15px;
  height: 2px;
  background: var(--brand-ink);
  transition: transform .25s;
}
.faq summary::before { transform: rotate(90deg); }
.faq details[open] summary::before { transform: rotate(0deg); }
.faq details p { padding: 0 52px 22px 0; font-size: 15.5px; color: var(--body); max-width: 680px; }

.faq-cta { margin-top: 36px; }

/* ---------------------------------------------------------
   Fechamento
   --------------------------------------------------------- */
.final { position: relative; overflow: hidden; background: var(--ink); }
.final-bg { position: absolute; inset: 0; opacity: .3; }
.final-bg picture { display: block; width: 100%; height: 100%; }
.final-bg img { width: 100%; height: 100%; object-fit: cover; }
.final .container { position: relative; }
.final-in { max-width: 700px; padding: 86px 0; color: rgba(255, 255, 255, .85); }
.final h2 { font-size: clamp(28px, 3.6vw, 40px); color: #fff; margin-bottom: 14px; }
.final p { font-size: 17px; max-width: 540px; margin-bottom: 30px; }

/* ---------------------------------------------------------
   Rodapé
   --------------------------------------------------------- */
.foot { background: var(--ink); color: rgba(255, 255, 255, .6); padding-top: 60px; }
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr;
  gap: 40px;
  padding-bottom: 46px;
}
.foot-logo { height: 54px; margin-bottom: 18px; }
.foot-brand p { font-size: 14px; line-height: 1.7; max-width: 300px; }
.foot h4 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 16px;
}
.foot li a, .foot-contact {
  display: block;
  font-size: 14.5px;
  color: rgba(255, 255, 255, .62);
  padding: 5px 0;
  transition: color .2s;
}
.foot li a:hover, .foot-contact:hover { color: #fff; }
.foot-contact { display: flex; align-items: center; gap: 9px; font-weight: 600; color: rgba(255, 255, 255, .86); }
.foot-contact svg { width: 17px; height: 17px; }
.foot-contact:first-of-type svg { color: var(--brand); }
.foot-line { font-size: 14px; line-height: 1.6; margin-bottom: 14px; }
.foot-line b { display: block; color: rgba(255, 255, 255, .9); font-weight: 600; }

.foot-end {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding: 20px 0;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: rgba(255, 255, 255, .42);
}

/* ---------------------------------------------------------
   Botão fixo do WhatsApp
   --------------------------------------------------------- */
.dock {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--brand);
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 600;
  padding: 14px 20px;
  border-radius: 3px;
  box-shadow: 4px 4px 0 var(--ink);
  transition: transform .15s ease, box-shadow .15s ease, background-color .2s;
}
.dock svg { width: 21px; height: 21px; }
.dock:hover { background: var(--brand-deep); transform: translate(-1px, -1px); box-shadow: 6px 6px 0 var(--ink); }
.dock:active { transform: translate(1px, 1px); box-shadow: 2px 2px 0 var(--ink); }

/* ---------------------------------------------------------
   Revelação na rolagem
   --------------------------------------------------------- */
.js [data-reveal],
.js [data-stagger] > * { opacity: 0; transform: translateY(14px); }
.js [data-reveal].is-in,
.js [data-stagger] > .is-in {
  opacity: 1;
  transform: none;
  transition: opacity .5s ease, transform .5s cubic-bezier(.2, .7, .3, 1);
}

/* ---------------------------------------------------------
   Responsivo
   --------------------------------------------------------- */
@media (max-width: 1180px) {
  .topbar-in { gap: 18px; }
  .topbar-cta .btn-ghost span { display: none; }
  .topbar-cta .btn-ghost { padding: 9px 10px; }
}

@media (max-width: 1000px) {
  .topbar-in { flex-wrap: wrap; gap: 12px; }
  .burger { display: block; order: 3; margin-left: auto; }
  .topbar-cta { order: 2; margin-left: auto; }
  .nav { order: 4; flex-basis: 100%; display: none; }
  .nav.is-open { display: block; padding-bottom: 8px; }
  .nav ul { flex-direction: column; justify-content: flex-start; gap: 0; }
  .nav a { padding: 14px 2px; font-size: 15px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
  .nav a:hover { border-bottom-color: var(--brand); }
  .topbar.is-stuck .nav a { border-bottom-color: var(--rule-soft); }

  .hero-in { padding: 140px 0 72px; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split-flip .split-text { order: 0; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; gap: 20px; }
  .strip-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
}

@media (max-width: 700px) {
  :root { --gut: 20px; }

  /* barra mais baixa aqui: a âncora precisa parar mais perto */
  section[id] { scroll-margin-top: 76px; }

  .topbar-in { padding: 12px 0; gap: 8px; }
  .mark { min-width: 0; }
  .mark-img { height: 40px; }
  .burger { width: 38px; padding: 10px 6px; }
  .topbar-cta .btn span { display: none; }
  .topbar-cta .btn { padding: 10px; }
  .topbar-cta .btn svg { width: 18px; height: 18px; }

  .hero-scrim {
    background: linear-gradient(176deg, rgba(20, 18, 16, .95) 0%, rgba(20, 18, 16, .88) 55%, rgba(20, 18, 16, .72) 100%);
  }
  .hero-in { padding: 100px 0 56px; }
  .hero h1 { letter-spacing: -.03em; }
  .hero-lead { font-size: 16px; }
  .btn-row { flex-direction: column; align-items: stretch; }
  .btn-row .btn { width: 100%; }

  .facts-grid { grid-template-columns: 1fr 1fr; }
  .fact { padding: 20px 16px; border-top: 1px solid var(--rule-soft); }
  .fact:nth-child(odd) { border-left: 0; padding-left: 0; }
  .fact:nth-child(-n+2) { border-top: 0; }
  .fact b { font-size: 34px; }

  .sec { padding: 58px 0; }
  .sec-head { margin-bottom: 30px; }

  .cards { grid-template-columns: 1fr; }
  .card { padding: 24px 20px; }

  .strip { padding: 34px 0; }
  .strip-grid { grid-template-columns: 1fr; gap: 20px; }

  .pay { padding: 26px 22px; margin-top: 40px; }
  .pay h3 { font-size: 21px; }

  .row { gap: 14px; padding: 18px 4px; }
  .row:hover { padding-left: 8px; }
  .row-ico { width: 38px; height: 38px; }
  .row-ico svg { width: 18px; height: 18px; }
  .row-text strong { font-size: 15.5px; }
  .row-text span { font-size: 13.5px; }
  .row-arrow { display: none; }

  /* alvos de toque: nada de link com 21 px de altura no celular */
  .card-link { padding: 12px 0; }
  .foot li a, .foot-contact { padding: 11px 0; }
  .burger { min-height: 44px; }

  .faq summary { font-size: 15.5px; padding: 17px 44px 17px 0; }
  .faq details p { padding-right: 20px; font-size: 15px; }

  .final-in { padding: 58px 0; }

  .foot { padding-top: 44px; }
  .foot-grid { grid-template-columns: 1fr; gap: 30px; padding-bottom: 32px; }

  .dock { right: 14px; bottom: 14px; padding: 13px 15px; }
  .dock span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal],
  .js [data-stagger] > * { opacity: 1; transform: none; }
}