/* =========================================================================
   Nadeska Calmon Freitas Advogada — style.css
   Azul-marinho institucional + dourado discreto · Libre Baskerville / Source Sans 3
   ========================================================================= */

:root {
  /* superfícies */
  --canvas:          hsl(40 25% 97%);
  --superficie:      hsl(40 22% 94%);
  --canvas-tom:      hsl(38 20% 90%);
  --canvas-escuro:   hsl(215 42% 9%);
  --canvas-escuro-2: hsl(215 34% 14%);

  /* tinta */
  --tinta:           hsl(215 30% 14%);
  --texto-suave:     hsl(215 14% 38%);
  --texto-inverso:   hsl(40 30% 95%);
  --texto-inverso-suave: hsl(210 18% 72%);

  /* acento */
  --acento:          hsl(215 48% 27%);
  --acento-hover:    hsl(215 52% 20%);
  --acento-claro:    hsl(210 55% 74%);

  /* dourado — só decorativo */
  --ouro:            hsl(42 34% 52%);
  --ouro-linha:      hsl(42 44% 56%);
  --estrela:         hsl(40 62% 43%);
  --estrela-inversa: hsl(43 66% 64%);

  /* linhas e sombras */
  --hairline:        hsl(215 30% 14% / .12);
  --hairline-forte:  hsl(215 30% 14% / .22);
  --hairline-inversa:hsl(40 30% 95% / .16);
  --sombra:          0 18px 55px hsl(215 40% 12% / .10);
  --sombra-hover:    0 26px 70px hsl(215 40% 12% / .16);

  /* tipografia */
  --font-display: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --text-h1: clamp(2.25rem, 1.4rem + 4vw, 4.25rem);
  --text-h2: clamp(1.85rem, 1.3rem + 2.6vw, 3rem);
  --text-h3: clamp(1.12rem, 1rem + .5vw, 1.4rem);
  --text-body: clamp(1rem, .96rem + .2vw, 1.125rem);
  --text-number: clamp(2.6rem, 1.6rem + 5vw, 5rem);
  --text-kicker: .78rem;

  /* layout */
  --maxw: 1180px;
  --gutter: clamp(1.15rem, 4vw, 2.75rem);
  --section-space: clamp(3.5rem, 7vw, 6.5rem);
  --content-gap: clamp(1.5rem, 3vw, 2.5rem);
  --header-h: 68px;

  /* raios e easing */
  --r-sm: 12px; --r-md: 18px; --r-lg: 28px;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-expo: cubic-bezier(.16, 1, .3, 1);
}

/* ---- reset enxuto ---- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.6;
  color: var(--tinta);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; }
h1, h2 { text-wrap: balance; overflow-wrap: break-word; hyphens: auto; }
ul { list-style: none; padding: 0; }

.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

.pular {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--acento); color: var(--texto-inverso);
  padding: 12px 18px; border-radius: 0 0 var(--r-sm) 0; font-weight: 600;
}
.pular:focus { left: 0; }

/* =========================================================================
   Kicker + títulos de seção + assinatura
   ========================================================================= */
.kicker {
  font-size: var(--text-kicker);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--acento);
}
.kicker--inverso { color: var(--acento-claro); }

.sec-cabecalho { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.sec-titulo { font-size: var(--text-h2); margin-top: .2rem; }
.sec-titulo--inverso { color: var(--texto-inverso); }
.sec-intro { margin-top: 1rem; color: var(--texto-suave); font-size: 1.05rem; }
.sec--escuro .sec-intro { color: var(--texto-inverso-suave); }

.assinatura-linha {
  display: block;
  width: 64px; height: 2px;
  margin: 1.1rem 0 .2rem;
  background: var(--ouro-linha);
  border-radius: 2px;
}

/* =========================================================================
   Botões
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 44px;
  padding: 13px 26px;
  border-radius: var(--r-sm);
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  line-height: 1.1; text-align: center; cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease),
              background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.btn--grande { min-height: 52px; padding: 16px 32px; font-size: 1.05rem; }
.btn--compacto { padding: 9px 18px; min-height: 40px; font-size: .95rem; }
.btn--bloco { display: flex; width: 100%; }

.btn--primario { background: var(--acento); color: var(--texto-inverso); box-shadow: var(--sombra); }
.btn--primario:hover { background: var(--acento-hover); transform: translateY(-2px); box-shadow: var(--sombra-hover); }
.btn--primario:active { transform: translateY(0); box-shadow: var(--sombra); }

.btn--secundario { border-color: var(--hairline-forte); color: var(--acento); background: transparent; }
.btn--secundario:hover { border-color: var(--acento); color: var(--acento-hover); background: hsl(215 48% 27% / .05); }
.sec--escuro .btn--secundario, .sec--fechamento .btn--secundario { color: var(--texto-inverso); border-color: var(--hairline-inversa); }
.sec--escuro .btn--secundario:hover { border-color: var(--acento-claro); color: var(--acento-claro); background: hsl(40 30% 95% / .05); }

.ico-zap { width: 1.15em; height: 1.15em; fill: currentColor; flex: none; }

/* =========================================================================
   Header
   ========================================================================= */
.cabecalho {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  border-bottom: 1px solid transparent;
}
.cabecalho.is-scrolled {
  background: hsl(40 25% 97% / .92);
  backdrop-filter: saturate(1.1);
  border-bottom-color: var(--ouro-linha);
  box-shadow: 0 6px 24px hsl(215 40% 12% / .07);
}
.cabecalho-interno {
  width: 100%; max-width: var(--maxw); margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex; align-items: center; gap: 1rem;
}
.marca { display: inline-flex; align-items: center; gap: .7rem; margin-right: auto; min-height: 44px; }
.marca-selo {
  display: inline-grid; place-items: center;
  width: 40px; height: 40px; flex: none;
  background: var(--acento); color: var(--texto-inverso);
  font-family: var(--font-display); font-weight: 700; font-size: .82rem; letter-spacing: .04em;
  border-radius: 10px;
  border-bottom: 2px solid var(--ouro);
}
.marca-texto { display: flex; flex-direction: column; line-height: 1.15; }
.marca-nome { font-family: var(--font-display); font-weight: 700; font-size: 1rem; color: var(--tinta); }
.marca-sub { font-size: .72rem; letter-spacing: .04em; color: var(--texto-suave); text-transform: uppercase; }

.nav { display: flex; gap: .35rem; }
.nav a {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 .7rem;
  font-weight: 600; font-size: .96rem; color: var(--tinta); position: relative;
}
.nav a::after {
  content: ""; position: absolute; left: .7rem; right: .7rem; bottom: 14px; height: 1.5px;
  background: var(--ouro-linha); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav a:hover::after, .nav a:focus-visible::after { transform: scaleX(1); }

/* =========================================================================
   Estrutura de seções + ritmo
   ========================================================================= */
.sec { padding-block: var(--section-space); position: relative; }
.sec--claro { background: var(--canvas); }
.sec--tom   { background: var(--canvas-tom); }
.sec--escuro { background: var(--canvas-escuro); color: var(--texto-inverso); }
.sec--escuro p { color: var(--texto-inverso-suave); }

.grade { display: grid; gap: var(--content-gap); }
.grade-3 { grid-template-columns: repeat(3, 1fr); }

/* =========================================================================
   Hero
   ========================================================================= */
.sec--hero {
  padding-top: calc(var(--header-h) + clamp(2.5rem, 7vw, 5.5rem));
  padding-bottom: clamp(3rem, 7vw, 5.5rem);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% -10%, hsl(215 42% 9% / .05), transparent 60%),
    linear-gradient(160deg, var(--canvas) 0%, var(--superficie) 58%, var(--canvas-tom) 100%);
}
.sec--hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: linear-gradient(var(--hairline) 1px, transparent 1px);
  background-size: 100% 34px;
  opacity: .5;
  mask-image: linear-gradient(180deg, transparent, #000 40%, transparent);
}
.hero-marcadagua {
  position: absolute; z-index: 0; pointer-events: none; user-select: none;
  right: -3vw; top: 50%; transform: translateY(-50%);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(9rem, 30vw, 26rem); line-height: 1;
  color: var(--acento); opacity: .045; letter-spacing: -.02em;
}
.hero-grid { position: relative; z-index: 1; }
.hero-conteudo { max-width: 42rem; }
.hero-conteudo > * { position: relative; }
.kicker { display: block; }
.hero-titulo { font-size: var(--text-h1); margin-top: .6rem; letter-spacing: -.01em; }
.hero-titulo em { font-style: italic; font-weight: 400; color: var(--acento); }
.hero-conteudo .assinatura-linha { width: 88px; height: 2.5px; margin: 1.35rem 0 1.6rem; }
.hero-sub { font-size: clamp(1.05rem, 1rem + .5vw, 1.25rem); color: var(--texto-suave); max-width: 40rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.9rem; }
.hero-ctas--centro { justify-content: center; }
.hero-microcopy { margin-top: 1rem; font-size: .92rem; color: var(--texto-suave); }

.hero-badge {
  display: inline-flex; align-items: center; gap: .6rem; flex-wrap: wrap;
  margin-top: 2rem; padding: .7rem 1.1rem; min-height: 44px;
  background: var(--superficie); border: 1px solid var(--hairline);
  border-radius: 999px; box-shadow: var(--sombra);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.hero-badge:hover { border-color: var(--ouro-linha); transform: translateY(-1px); }
.hero-badge-nota { font-family: var(--font-display); font-weight: 700; font-size: 1.35rem; color: var(--acento); line-height: 1; }
.estrelas, .selo-estrelas, .review-estrelas { color: var(--estrela); letter-spacing: .06em; }
.hero-badge-texto { font-size: .92rem; color: var(--texto-suave); font-weight: 600; }

/* =========================================================================
   Trust strip
   ========================================================================= */
.sec--faixa {
  background: var(--canvas-escuro-2); color: var(--texto-inverso);
  padding-block: 1.1rem; border-top: 1px solid var(--ouro-linha);
}
.faixa-lista {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: .5rem 1rem; text-align: center;
  font-size: .95rem; color: var(--texto-inverso-suave);
}
.faixa-item strong { color: var(--texto-inverso); font-weight: 700; }
.faixa-item strong { white-space: nowrap; }
.faixa-sep { color: var(--ouro); }
@media (max-width: 560px) { .faixa-sep { display: none; } }

/* =========================================================================
   Cards
   ========================================================================= */
.card {
  background: var(--superficie);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: clamp(1.4rem, 3vw, 1.9rem);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease);
}
.sec--tom .card { background: var(--canvas); }
.card:hover { border-color: var(--ouro-linha); box-shadow: var(--sombra); }
.card-ico {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px; margin-bottom: 1.1rem;
  border-radius: 14px; background: var(--canvas-tom);
  color: var(--acento); border: 1px solid var(--hairline);
}
.sec--tom .card-ico { background: var(--superficie); }
.card-ico svg { width: 26px; height: 26px; }
.card-num {
  display: block; font-family: var(--font-display); font-weight: 700;
  font-size: 1.6rem; color: var(--ouro); line-height: 1; margin-bottom: .9rem;
}
.card-titulo { font-size: var(--text-h3); }
.card-texto { margin-top: .55rem; color: var(--texto-suave); font-size: 1rem; }
.card--area { display: flex; flex-direction: column; }
.card--area .card-texto { flex: 1; }

.link-seta {
  display: inline-flex; align-items: center; gap: .35em; min-height: 44px;
  margin-top: 1rem; font-weight: 600; font-size: .95rem; color: var(--acento);
}
.link-seta span { transition: transform .2s var(--ease); }
.link-seta:hover { color: var(--acento-hover); }
.link-seta:hover span { transform: translateX(3px); }

/* =========================================================================
   Etapas (como funciona)
   ========================================================================= */
.etapas { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--content-gap); counter-reset: none; }
.etapa { position: relative; padding-top: .5rem; }
.etapa-num {
  display: block; font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-number); line-height: 1; letter-spacing: 0;
  color: var(--acento); opacity: .18;
}
.etapa-titulo { font-size: var(--text-h3); margin-top: -.35em; position: relative; }
.etapa-texto { margin-top: .5rem; color: var(--texto-suave); font-size: 1rem; }
.sec-cta { margin-top: clamp(2.2rem, 4vw, 3.2rem); display: flex; justify-content: center; }

/* =========================================================================
   Avaliações (escuro)
   ========================================================================= */
.avaliacoes-topo { display: flex; justify-content: center; margin-bottom: clamp(2rem, 4vw, 3rem); }
.selo-nota {
  display: inline-flex; flex-direction: column; align-items: center; gap: .3rem;
  padding: 1.4rem 2.4rem; border-radius: var(--r-lg);
  background: var(--canvas-escuro-2); border: 1px solid var(--hairline-inversa);
  border-top: 2px solid var(--ouro-linha); text-align: center;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.selo-nota:hover { transform: translateY(-2px); border-color: var(--ouro-linha); }
.selo-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-number); line-height: 1; letter-spacing: 0; color: var(--texto-inverso); }
.selo-estrelas { color: var(--estrela-inversa); font-size: 1.3rem; letter-spacing: .12em; }
.selo-legenda { color: var(--texto-inverso-suave); font-size: .95rem; font-weight: 600; }

.review {
  position: relative; display: flex; flex-direction: column;
  background: var(--canvas-escuro-2); border: 1px solid var(--hairline-inversa);
  border-radius: var(--r-md); padding: clamp(1.5rem, 3vw, 2rem) clamp(1.4rem, 3vw, 1.9rem);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.review:hover { border-color: var(--ouro-linha); }
.review-aspas {
  font-family: var(--font-display); font-size: 3.4rem; line-height: .6;
  color: var(--ouro); opacity: .55; height: 1.4rem;
}
.review-texto { font-style: normal; color: var(--texto-inverso); font-size: 1.06rem; flex: 1; }
.review-autor { display: flex; align-items: center; justify-content: space-between; gap: .8rem; margin-top: 1.3rem; flex-wrap: wrap; }
.review-nome { font-weight: 600; color: var(--texto-inverso); }
.review-estrelas { color: var(--estrela-inversa); font-size: .95rem; letter-spacing: .08em; }

.avaliacoes-rodape { text-align: center; margin-top: clamp(1.8rem, 4vw, 2.6rem); font-size: .92rem; color: var(--texto-inverso-suave); }
.link-inverso { color: var(--acento-claro); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--hairline-inversa); }
.link-inverso:hover { text-decoration-color: var(--acento-claro); }

/* =========================================================================
   Sobre + contato + FAQ
   ========================================================================= */
.sobre-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.8rem, 4vw, 3.5rem); align-items: start; }
.sobre-texto p + p { margin-top: 1rem; }
.sobre-texto p { color: var(--texto-suave); }
.lista-marcada { margin-top: 1.4rem; display: grid; gap: .7rem; }
.lista-marcada li { position: relative; padding-left: 1.7rem; color: var(--tinta); font-weight: 600; }
.lista-marcada li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 10px; height: 10px; border-radius: 50%;
  border: 2px solid var(--ouro); background: transparent;
}

.sobre-contato {
  background: var(--superficie); border: 1px solid var(--hairline);
  border-radius: var(--r-lg); padding: clamp(1.5rem, 3vw, 2rem);
  border-top: 3px solid var(--ouro-linha);
}
.sobre-contato-titulo { font-size: var(--text-h3); margin-bottom: 1rem; }
.sobre-contato-linha { display: flex; gap: .65rem; align-items: flex-start; color: var(--texto-suave); margin-bottom: .85rem; }
.ico-inline { flex: none; color: var(--acento); margin-top: .1rem; }
.ico-inline svg { width: 20px; height: 20px; }
.sobre-contato .btn { margin: 1.1rem 0 1.3rem; }
.mapa { border-radius: var(--r-md); overflow: hidden; border: 1px solid var(--hairline); }
.mapa iframe { width: 100%; height: 240px; border: 0; filter: grayscale(.25) contrast(1.02); }

.faq { margin-top: clamp(2.5rem, 5vw, 4rem); max-width: 780px; }
.faq-titulo { font-size: var(--text-h3); margin-bottom: 1.2rem; }
.faq-item {
  border: 1px solid var(--hairline); border-radius: var(--r-sm);
  background: var(--superficie); margin-bottom: .7rem; overflow: hidden;
  transition: border-color .2s var(--ease);
}
.sec--claro .faq-item { background: var(--canvas); }
.faq-item[open] { border-color: var(--ouro-linha); }
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 1.2rem; min-height: 44px;
  font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--tinta);
  cursor: pointer; list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-chevron { flex: none; width: 12px; height: 12px; border-right: 2px solid var(--acento); border-bottom: 2px solid var(--acento); transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq-item[open] .faq-chevron { transform: rotate(-135deg); }
.faq-corpo { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .3s var(--ease); }
.faq-item[open] .faq-corpo { grid-template-rows: 1fr; }
.faq-corpo > p { overflow: hidden; padding: 0 1.2rem; color: var(--texto-suave); }
.faq-item[open] .faq-corpo > p { padding-bottom: 1.1rem; }

/* =========================================================================
   Fechamento + rodapé
   ========================================================================= */
.sec--fechamento { overflow: hidden; padding-bottom: 0; text-align: center; }
.sec--fechamento .assinatura-linha { margin-inline: auto; }
.fechamento-selo {
  position: absolute; z-index: 0; pointer-events: none; user-select: none;
  left: 50%; top: clamp(1.5rem, 5vw, 3rem); transform: translateX(-50%);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(7rem, 26vw, 20rem); line-height: 1;
  color: var(--texto-inverso); opacity: .04;
}
.fechamento-conteudo { position: relative; z-index: 1; max-width: 46rem; padding-bottom: clamp(3rem, 7vw, 5rem); }
.fechamento-conteudo .kicker { display: block; }
.fechamento-titulo { font-size: var(--text-h2); color: var(--texto-inverso); margin-top: .3rem; }
.fechamento-sub { color: var(--texto-inverso-suave); margin-top: 1rem; font-size: 1.08rem; }

.rodape { position: relative; z-index: 1; border-top: 1px solid var(--hairline-inversa); padding-top: clamp(2.5rem, 5vw, 3.5rem); text-align: left; }
.rodape-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; padding-bottom: 2.2rem; }
.rodape-marca { display: flex; gap: .9rem; align-items: center; }
.rodape-marca .marca-selo { width: 46px; height: 46px; font-size: .9rem; }
.rodape-nome { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--texto-inverso); }
.rodape-cargo { font-size: .85rem; color: var(--texto-inverso-suave); text-transform: uppercase; letter-spacing: .05em; }
.rodape-rotulo { font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ouro); font-weight: 600; margin-bottom: .7rem; }
.rodape-col p { color: var(--texto-inverso-suave); margin-bottom: .5rem; font-size: .96rem; }
.rodape-col a { display: inline-flex; align-items: center; min-height: 36px; color: var(--texto-inverso); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--hairline-inversa); }
.rodape-col a:hover { text-decoration-color: var(--acento-claro); color: var(--acento-claro); }
.rodape-base {
  border-top: 1px solid var(--hairline-inversa); padding-block: 1.5rem 2rem;
  display: flex; flex-wrap: wrap; gap: .4rem 1.5rem; justify-content: space-between; align-items: baseline;
}
.rodape-base p { font-size: .82rem; color: var(--texto-inverso-suave); }
.rodape-nota { max-width: 46ch; opacity: .85; }

/* =========================================================================
   Sticky CTA (mobile) + Zap-float (desktop)
   ========================================================================= */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: .7rem var(--gutter) calc(.7rem + env(safe-area-inset-bottom, 0px));
  background: hsl(40 25% 97% / .96); backdrop-filter: saturate(1.1);
  border-top: 1px solid var(--ouro-linha);
  transform: translateY(120%); transition: transform .35s var(--ease);
  display: none;
}
.sticky-cta .btn { min-height: 48px; }
.sticky-cta.is-on { transform: translateY(0); }

.zap-float {
  position: fixed; right: clamp(1rem, 3vw, 2rem); bottom: clamp(1rem, 3vw, 2rem); z-index: 95;
  width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--acento); color: var(--texto-inverso);
  box-shadow: var(--sombra-hover); border: 2px solid var(--ouro);
  opacity: 0; transform: scale(.6);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background-color .2s var(--ease);
}
.zap-float.is-ready { opacity: 1; transform: scale(1); }
.zap-float:hover { background: var(--acento-hover); }
.zap-float.is-hidden { opacity: 0; transform: scale(.6); pointer-events: none; }
.zap-float svg { width: 30px; height: 30px; fill: currentColor; }

/* =========================================================================
   Motion — reveal
   ========================================================================= */
[data-reveal] {
  opacity: 0; transform: translateY(16px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 60ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

[data-reveal="linha"] {
  opacity: 1; transform: scaleX(0); transform-origin: left center;
  transition: transform .6s var(--ease-expo);
  transition-delay: calc(var(--d, 0) * 60ms + 120ms);
}
[data-reveal="linha"].is-in { transform: none; }

/* Hero entrada no load */
.hero-conteudo > * { animation: hero-rise .8s var(--ease) both; }
.hero-conteudo > .assinatura-linha { animation: none; transition-delay: .34s; }
.hero-conteudo > *:nth-child(2) { animation-delay: .10s; }
.hero-conteudo > *:nth-child(4) { animation-delay: .30s; }
.hero-conteudo > *:nth-child(5) { animation-delay: .42s; }
.hero-conteudo > *:nth-child(6) { animation-delay: .54s; }
.hero-conteudo > *:nth-child(7) { animation-delay: .66s; }
@keyframes hero-rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

/* =========================================================================
   Responsivo
   ========================================================================= */
@media (max-width: 960px) {
  .grade-3 { grid-template-columns: repeat(2, 1fr); }
  .etapas { grid-template-columns: repeat(2, 1fr); }
  .sobre-grid { grid-template-columns: 1fr; }
  .rodape-grid { grid-template-columns: 1fr 1fr; }
  .rodape-marca { grid-column: 1 / -1; }
}
@media (max-width: 768px) {
  .nav { display: none; }
  .marca-sub { display: none; }
  .sticky-cta { display: block; }
  .zap-float { display: none; }
  body { padding-bottom: 76px; }
}
@media (max-width: 620px) {
  .grade-3 { grid-template-columns: 1fr; }
  .etapas { grid-template-columns: 1fr; }
  .rodape-grid { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; }
  .marca-nome { font-size: .92rem; }
}

/* =========================================================================
   prefers-reduced-motion — regra dura + rede de segurança
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  [data-reveal], [data-reveal="linha"], .hero-conteudo > *, .assinatura-linha {
    opacity: 1 !important; transform: none !important;
  }
  .zap-float { opacity: 1 !important; transform: none !important; }
}