/* ============================================================
   ENTONGES LAB — Design System CSS (protótipo 06-prototypes)
   Fonte da verdade: 05-design/DESIGN.md
   Fontes: Sora (display) + Manrope (corpo) — Google Fonts
   Anti-slop: sem gradient-text, sem Inter/Roboto, sem bounce,
   sem transition:all, cards radius <= 12px, motion <= 240ms.
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cores oficiais */
  --roxo: #53277B;
  --roxo-escuro: #3A1A58;
  --roxo-tinta: #2A1240;
  --roxo-claro: #7C4CA8;
  --verde: #BFD62F;
  --verde-escuro: #96A91C;
  --preto: #121014;
  --branco: #FFFFFF;
  --papel: #FAF7F2;

  /* Neutros */
  --cinza-900: #232026;
  --cinza-600: #5C5863;
  --cinza-400: #8E8A96;
  --cinza-200: #DAD6E0;
  --cinza-100: #ECE9F0;
  --cinza-50: #F6F4F8;

  /* Tipografia */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'Manrope', 'Avenir Next', Helvetica, sans-serif;
  --text-display: clamp(2.5rem, 7vw, 4rem);
  --text-h1: clamp(2rem, 5vw, 2.75rem);
  --text-h2: clamp(1.65rem, 4vw, 2.125rem);
  --text-h3: clamp(1.2rem, 2.5vw, 1.375rem);
  --text-body: clamp(1rem, 1.2vw, 1.0625rem);
  --text-small: 0.875rem;
  --text-micro: 0.75rem;

  /* Espaçamento */
  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px;
  --space-9: 80px; --space-10: 96px; --space-11: 128px; --space-12: 160px;
  --section-pad: clamp(4rem, 9vw, 7.5rem);
  --container: min(1140px, 92vw);

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --radius-blob: 50%;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(18, 16, 20, .06);
  --shadow-md: 0 4px 12px rgba(18, 16, 20, .10);
  --shadow-lg: 0 12px 32px rgba(42, 18, 64, .18);

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 160ms;
  --dur-base: 240ms;
  --dur-reveal: 480ms;
  --dur-stagger: 70ms;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--text-body);
  line-height: 1.65;
  color: var(--preto);
  background: var(--branco);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font: inherit; }

:focus-visible {
  outline: 3px solid var(--verde);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
.section-light :focus-visible, .bg-white :focus-visible { outline-color: var(--roxo); }

/* ---------- Utilitários ---------- */
.container { width: var(--container); margin-inline: auto; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-micro);
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--roxo);
}
.eyebrow::before {
  content: "";
  width: 32px; height: 3px;
  background: var(--verde);
}
.on-dark .eyebrow { color: var(--verde); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-h2);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-top: var(--space-4);
  max-width: 24ch;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9375rem;
  line-height: 1;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn .arrow { transition: transform var(--dur-fast) var(--ease-out); }
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary { background: var(--roxo); color: var(--branco); }
.btn-primary:hover { background: var(--roxo-escuro); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-accent { background: var(--verde); color: var(--preto); }
.btn-accent:hover { background: var(--verde-escuro); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-ghost {
  background: transparent;
  color: var(--branco);
  border: 2px solid rgba(255, 255, 255, .65);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .12); border-color: var(--branco); transform: translateY(-2px); }

/* ---------- Logo ---------- */
.logo-block { border-radius: 0; }
.logo-header { width: clamp(120px, 9vw, 148px); }
.logo-footer { width: clamp(130px, 10vw, 160px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--cinza-100);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  height: 72px;
}
.main-nav ul { display: flex; align-items: center; gap: var(--space-6); }
.main-nav a {
  position: relative;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--cinza-900);
  padding-block: var(--space-2);
  transition: color var(--dur-fast) var(--ease-out);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 3px;
  background: var(--verde);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--roxo); }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { transform: scaleX(1); }

.nav-cta { display: inline-flex; }
.nav-toggle { display: none; }

/* Desktop (>=769px): ordem do header = [logo] ... [CTA verde] [menu]
   O CTA vem ANTES dos itens de menu (pedido do cliente Haroldo).
   Regra isolada em min-width para nao afetar o drawer mobile. */
@media (min-width: 769px) {
  .main-nav {
    display: flex;
    align-items: center;
    gap: var(--space-6);
  }
  .nav-cta { order: -1; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--roxo-tinta);
  color: var(--branco);
  overflow: hidden;
  padding-block: clamp(5rem, 10vw, 8rem);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-8);
  align-items: center;
}
.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-display);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-top: var(--space-4);
}
.hero h1 .hl { color: var(--verde); }
.hero-sub {
  margin-top: var(--space-5);
  max-width: 52ch;
  color: rgba(255, 255, 255, .85);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-7);
}
.hero-note {
  margin-top: var(--space-5);
  font-size: var(--text-small);
  color: rgba(255, 255, 255, .78);
}

/* Composição do hero (Opção C — ideia_01_home_hero.jpg):
   candidata 04 como ilustração principal, losango lima 45° + círculo lima atrás. */
.hero-art {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-shape {
  position: absolute;
  pointer-events: none;
  user-select: none;
}
.hero-diamond {
  width: 320px;
  height: 320px;
  background: var(--verde);
  transform: rotate(45deg);
  top: 50%;
  left: 50%;
  margin: -160px 0 0 -160px;
  z-index: 0;
}
.hero-dot {
  width: 130px;
  height: 130px;
  border-radius: var(--radius-blob);
  background: var(--verde);
  bottom: 4%;
  right: 6%;
  z-index: 0;
}
.hero-collage {
  position: relative;
  z-index: 1;
  width: clamp(280px, 30vw, 380px);
  transform: rotate(-3deg);
  filter: drop-shadow(0 10px 24px rgba(0, 0, 0, .28));
}

/* ---------- Seções genéricas ---------- */
.section { padding-block: var(--section-pad); }
.section-papel { background: var(--papel); }
.section-white { background: var(--branco); }

/* ---------- Quem somos ---------- */
/* Ajuste cliente 29/ago: posição explícita e garantida no desktop —
   textos à ESQUERDA (coluna "texto"), colagem+formas à DIREITA (coluna "arte"). */
.sobre-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-areas: "texto arte";
  gap: var(--space-8);
  align-items: start;
}
.sobre-text { grid-area: texto; }
.sobre-art { grid-area: arte; }
.sobre-text p + p { margin-top: var(--space-4); }
.sobre-text p { max-width: 62ch; color: var(--cinza-900); }
.sobre-text strong { color: var(--roxo); font-weight: 700; }
/* Eyebrow e título agora vivem dentro da coluna de texto (2 colunas completas) */
.sobre-text .eyebrow { color: var(--roxo); }
.sobre-text .section-title { margin-top: var(--space-2); }

/* Arte de Quem Somos (Opção C — ideia_02_quem_somos.jpg):
   candidata 05 protagonista, quadrado roxo sólido (topo) + círculo lima grande (base). */
.sobre-art {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sobre-shape {
  position: absolute;
  pointer-events: none;
  user-select: none;
}
.sobre-square {
  top: 4%;
  left: 6%;
  width: 250px;
  height: 250px;
  background: var(--roxo);
  z-index: 0;
}
.sobre-circle {
  bottom: 0;
  left: 50%;
  width: 280px;
  height: 280px;
  border-radius: var(--radius-blob);
  background: var(--verde);
  transform: translateX(-50%);
  z-index: 0;
}
.sobre-collage {
  position: relative;
  z-index: 1;
  width: clamp(300px, 33vw, 420px);
  transform: rotate(0deg);
  filter: drop-shadow(0 10px 24px rgba(42, 18, 64, .18));
}

.pilares {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}
.pilar { border-top: 3px solid var(--verde); padding-top: var(--space-4); }
.pilar h3 {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.pilar p { font-size: var(--text-small); color: var(--cinza-600); }

/* ---------- Serviços (cards) ---------- */
.servicos-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-5);
  flex-wrap: wrap;
}
.servicos-head .link-all {
  font-weight: 700;
  color: var(--roxo);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 3px solid var(--verde);
  transition: color var(--dur-fast) var(--ease-out);
}
.servicos-head .link-all:hover { color: var(--roxo-escuro); }

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: var(--space-4);
  row-gap: var(--space-5);
  margin-top: var(--space-7);
}
.servico-card {
  position: relative;
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  min-height: 148px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}
.servico-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--roxo);
}
.servico-card .num {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-micro);
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--roxo-claro);
}
.servico-card .num::before { content: ""; width: 8px; height: 8px; background: var(--verde); border-radius: 2px; }
.servico-card h3 {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.3;
}
.servico-card p { font-size: var(--text-small); color: var(--cinza-600); line-height: 1.5; }

.servico-card.featured { background: var(--verde); border-color: var(--verde); color: var(--preto); }
.servico-card.featured .num { color: var(--roxo-escuro); }
.servico-card.featured p { color: rgba(18, 16, 20, .75); }
/* Ajuste cliente 29/ago: card 01 mantém fundo verde por padrão, mas no hover o
   fundo TROCA para roxo (--roxo #53277B) com texto branco (AA 7.5:1). O quadradinho
   verde do .num permanece (decorativo, contraste ok sobre roxo). */
.servico-card.featured:hover {
  background: var(--roxo);
  border-color: var(--roxo);
  color: var(--branco);
  box-shadow: var(--shadow-md);
}
.servico-card.featured:hover .num { color: var(--verde); }
.servico-card.featured:hover p { color: rgba(255, 255, 255, .85); }

/* ---------- Clientes (logotipos) ---------- */
.clientes-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-8);
  align-items: center;
}
.cliente {
  aspect-ratio: 1;
  border-radius: var(--radius-blob);
  background: var(--branco);
  border: 1px solid var(--cinza-200);
  display: grid;
  place-items: center;
  padding: var(--space-4);
  transition:
    transform var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}
.cliente img {
  max-width: 74%;
  max-height: 74%;
  object-fit: contain;
  filter: grayscale(1);
  opacity: .78;
  transition: filter var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.cliente:hover {
  transform: translateY(-4px);
  border-color: var(--roxo);
  box-shadow: var(--shadow-md);
}
.cliente:hover img { filter: grayscale(0); opacity: 1; }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  background: var(--verde);
  color: var(--preto);
  overflow: hidden;
  padding-block: clamp(4.5rem, 9vw, 7rem);
}
.cta-final .container { position: relative; z-index: 1; text-align: center; }
.cta-final h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-h1);
  line-height: 1.1;
  letter-spacing: -0.015em;
  max-width: 20ch;
  margin-inline: auto;
}
.cta-final .cta-sub { margin-top: var(--space-4); font-weight: 500; color: rgba(18, 16, 20, .8); }
.cta-final .cta-actions { margin-top: var(--space-7); }
.cta-final .cta-note { margin-top: var(--space-5); font-size: var(--text-small); font-weight: 700; }
.cta-final .deco-circle {
  position: absolute;
  border-radius: var(--radius-blob);
  border: 3px solid var(--preto);
  opacity: .25;
}
.cta-final .deco-circle.c1 { width: 230px; height: 230px; top: -70px; right: -40px; }
.cta-final .deco-circle.c2 { width: 140px; height: 140px; bottom: -46px; left: 8%; }
.cta-final .deco-logo { position: absolute; width: 150px; bottom: -20px; right: 10%; transform: rotate(8deg); opacity: .9; }

/* ---------- Footer ---------- */
.site-footer { background: var(--preto); color: var(--cinza-400); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1.2fr 0.6fr;
  gap: var(--space-8);
  padding-block: var(--space-9) var(--space-7);
}
.footer-brand p { margin-top: var(--space-4); max-width: 34ch; font-size: var(--text-small); line-height: 1.6; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--text-micro);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--branco);
  margin-bottom: var(--space-4);
}
.footer-col li + li { margin-top: var(--space-3); }
.footer-col a { font-size: var(--text-small); transition: color var(--dur-fast) var(--ease-out); }
.footer-col a:hover { color: var(--verde); }
.footer-col address { font-style: normal; font-size: var(--text-small); line-height: 1.7; }
.footer-col address strong { color: var(--branco); display: block; }
.footer-exp {
  font-family: var(--font-display);
  font-size: var(--text-micro);
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--verde);
  transform: rotate(-4deg);
  align-self: start;
  justify-self: end;
  margin-left: var(--space-5);
  border: 2px solid var(--verde);
  padding: 8px 12px;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .12);
  padding-block: var(--space-6);
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
  font-size: var(--text-small);
}

/* ---------- Página interna: hero compacto ---------- */
.page-hero {
  background: var(--roxo-tinta);
  color: var(--branco);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-h1);
  letter-spacing: -0.015em;
  margin-top: var(--space-4);
}
.page-hero p { margin-top: var(--space-4); max-width: 56ch; color: rgba(255,255,255,.85); }
.page-hero .deco { position: absolute; border-radius: var(--radius-blob); }
.page-hero .deco.d1 { width: 90px; height: 90px; background: var(--verde); right: 8%; top: 20%; }
.page-hero .deco.d2 { width: 140px; height: 140px; border: 3px solid rgba(255,255,255,.3); right: 22%; bottom: -50px; }

/* Colagem megafone no hero da página Serviços */
.page-hero .collage-megafone {
  position: absolute;
  right: 18%;
  top: 50%;
  transform: translateY(-50%) rotate(4deg);
  width: clamp(150px, 17vw, 230px);
  box-shadow: var(--shadow-lg);
  pointer-events: none;
  user-select: none;
}

/* Colagens decorativas de canto — recortes do Orc_Padrao_001 (fundo removido).
   Puramente decorativas: pointer-events none, aria-hidden nas imagens.
   Posições escolhidas para NÃO tocar em textos (cantos livres das seções). */
.corner-collage {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  user-select: none;
  opacity: .92;
}
/* Processo (servicos.php) — ajuste cliente 29/ago: colagem integrada ao bloco,
   grid 2 colunas (texto esquerda, figura direita DENTRO do container), mesmo
   vocabulário visual da seção Quem Somos (formas geométricas atrás, roxo/verde),
   sem corte na borda da viewport. A classe .corner-collage/.corner-processo
   (absolute ancorado na viewport) foi substituída por este grid. */
.processo-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-8);
  align-items: center;
}
.processo-art {
  position: relative;
  min-height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.processo-art .processo-shape {
  position: absolute;
  pointer-events: none;
  user-select: none;
}
.processo-square {
  top: 6%;
  right: 6%;
  width: 190px;
  height: 190px;
  background: var(--roxo);
  z-index: 0;
}
.processo-circle {
  bottom: 0;
  left: 6%;
  width: 250px;
  height: 250px;
  border-radius: var(--radius-blob);
  background: var(--verde);
  z-index: 0;
}
.processo-collage {
  position: relative;
  z-index: 1;
  width: clamp(280px, 30vw, 400px);
  max-width: 100%;
  transform: rotate(-2deg);
  filter: drop-shadow(0 10px 24px rgba(42, 18, 64, .18));
}
/* Mão+smart — canto superior direito da seção Contato (contato.php) */
.corner-mao {
  top: 10px;
  right: 12px;
  width: clamp(85px, 7.5vw, 105px);
  transform: rotate(-4deg);
  filter: drop-shadow(0 8px 14px rgba(42, 18, 64, .16));
}

/* ---------- Página Serviços: passos ---------- */
.passos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-7);
  counter-reset: passo;
}
.passo { position: relative; padding-top: var(--space-6); border-top: 3px solid var(--roxo); }
.passo::before {
  counter-increment: passo;
  content: "0" counter(passo);
  position: absolute;
  top: -14px; left: 0;
  background: var(--verde);
  color: var(--preto);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-micro);
  letter-spacing: .08em;
  padding: 4px 10px;
}
.passo h3 { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 600; margin-bottom: var(--space-2); }
.passo p { font-size: var(--text-small); color: var(--cinza-600); }

/* Processo (parágrafo oficial) */
.processo-lead {
  margin-top: var(--space-6);
  max-width: 62ch;
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--cinza-900);
  border-inline-start: 2px solid var(--verde); /* sutil, sem side-tab grosso */
  padding-left: var(--space-5);
}

/* ---------- Página Contato ---------- */
.contato-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-8);
  margin-top: var(--space-7);
  align-items: start;
}
.contato-cards { display: grid; gap: var(--space-4); }
.contato-card {
  display: flex;
  gap: var(--space-4);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition:
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}
.contato-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--roxo); }
.contato-card .ico {
  flex: 0 0 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--roxo);
  color: var(--branco);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-small);
}
.contato-card:nth-child(2) .ico { background: var(--verde); color: var(--preto); }
.contato-card h3 { font-family: var(--font-display); font-size: 1rem; font-weight: 600; }
.contato-card p, .contato-card a { font-size: var(--text-small); color: var(--cinza-600); }
.contato-card a { color: var(--roxo); font-weight: 700; }
.contato-card a:hover { text-decoration: underline; }

.form-card {
  background: var(--papel);
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
}
.form-card h2 { font-family: var(--font-display); font-size: var(--text-h3); font-weight: 600; margin-bottom: var(--space-2); }
.form-card > p { font-size: var(--text-small); color: var(--cinza-600); margin-bottom: var(--space-6); }
.field { margin-bottom: var(--space-4); }
.field label {
  display: block;
  font-size: var(--text-small);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--cinza-200);
  border-radius: var(--radius-md);
  background: var(--branco);
  padding: 12px 14px;
  font-size: 0.9375rem;
  color: var(--preto);
  transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--roxo);
  box-shadow: 0 0 0 3px rgba(83, 39, 123, .15);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { margin-top: var(--space-4); font-size: var(--text-micro); color: var(--cinza-600); }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--dur-reveal) var(--ease-out),
    transform var(--dur-reveal) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .servicos-grid { grid-template-columns: repeat(3, 1fr); }
  .clientes-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
  .hero-inner, .sobre-grid { grid-template-columns: 1fr; }
  .sobre-grid { grid-template-areas: "texto" "arte"; }
  /* 769–1024px: arte empilhada abaixo do texto com escala reduzida (Opção C) */
  .hero-art { min-height: 400px; margin-top: var(--space-6); }
  .hero-collage { width: clamp(240px, 34vw, 320px); }
  .sobre-art { min-height: 480px; }
  .processo-grid { grid-template-columns: 1fr; }
  .processo-art { min-height: 400px; margin-top: var(--space-6); }
  .contato-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero { padding-block: clamp(4rem, 12vw, 6rem); }
  /* Opção C: conjunto colagem + formas oculto no mobile, sem altura reservada */
  .hero-art { display: none; }
  .sobre-art, .processo-art { display: none; }
  .cta-final .deco-logo { right: 4%; width: 104px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-exp { justify-self: start; }
  .footer-exp { margin-top: var(--space-4); }
  .servico-card { min-height: 0; padding: var(--space-4); }
  .header-inner { height: 64px; }
  .main-nav {
    position: fixed;
    inset: 64px 0 auto 0;
    background: var(--branco);
    border-bottom: 1px solid var(--cinza-100);
    box-shadow: var(--shadow-md);
    padding: var(--space-5) var(--space-5) var(--space-6);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--dur-base) var(--ease-out),
      transform var(--dur-base) var(--ease-out),
      visibility 0s linear var(--dur-base);
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    transition:
      opacity var(--dur-base) var(--ease-out),
      transform var(--dur-base) var(--ease-out),
      visibility 0s;
  }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: var(--space-2); }
  .main-nav a { display: block; padding: var(--space-3) 0; font-size: 1rem; }
  .main-nav a::after { display: none; }
  .nav-cta { margin-top: var(--space-4); }
  .nav-cta .btn { width: 100%; }
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px; height: 44px;
    align-items: center;
    border-radius: var(--radius-md);
  }
  .nav-toggle span {
    display: block;
    width: 22px; height: 3px;
    background: var(--preto);
    border-radius: 2px;
    transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
  }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .clientes-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero .collage-megafone { display: none; }
  .corner-collage { display: none; } /* colagens de canto: decorativas desktop */
  .pilares { grid-template-columns: repeat(2, 1fr); }
  .passos { grid-template-columns: 1fr; gap: var(--space-7); }
  .hero-actions .btn { width: 100%; }
}

@media (max-width: 480px) {
  .servicos-grid { grid-template-columns: 1fr; }
  .clientes-grid { grid-template-columns: 1fr; }
  .pilares { grid-template-columns: 1fr; }
  .cta-final .cta-actions .btn { width: 100%; }
}

/* ---------- Implementação: status do formulário + honeypot ---------- */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-msg {
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5);
  font-size: var(--text-small);
  font-weight: 500;
}
.form-msg ul { list-style: disc; padding-left: var(--space-5); margin-top: var(--space-2); }
.form-ok {
  background: rgba(191, 214, 47, .18);
  border: 1px solid var(--verde-escuro);
  color: var(--roxo-tinta);
}
.form-err {
  background: #FDEBEA;
  border: 1px solid #D9534F;
  color: #7A1F1C;
}

/* ---------- Acessibilidade: motion reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}