/* ==========================================================================
   Agência A Carioca — Sistema de design "Corporate Precision / Dossiê"
   Site institucional principal — acarioca.com.br
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Cor */
  --ink:        #101114;
  --ink-80:     #2A2C31;
  --ink-60:     #5B6068;
  --ink-40:     #8C9098;
  --paper:      #FBFAF8;
  --paper-alt:  #F2F0EC;
  --rule:       #E2E0DC;
  --rule-soft:  #EDEBE7;
  --red:        #D20000;
  --red-hover:  #A80000;
  --red-deep:   #7B1C2E;
  --white:      #FFFFFF;

  /* Tipografia */
  --font-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'IBM Plex Mono', 'SFMono-Regular', Consolas, monospace;

  /* Escala tipográfica */
  --fs-hero:   clamp(2.4rem, 5.4vw, 4.6rem);
  --fs-h1:     clamp(2.1rem, 4.4vw, 3.7rem);
  --fs-h2:     clamp(1.6rem, 2.9vw, 2.5rem);
  --fs-h3:     clamp(1.15rem, 1.7vw, 1.45rem);
  --fs-lead:   clamp(1.05rem, 1.5vw, 1.28rem);
  --fs-body:   1rem;
  --fs-sm:     0.925rem;
  --fs-xs:     0.8rem;
  --fs-mono:   0.75rem;

  /* Espaçamento */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;

  /* Layout */
  --wrap: 1240px;
  --wrap-narrow: 820px;
  --rail: 92px;           /* coluna de margem com numeração */
  --header-h: 76px;

  /* Movimento */
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 340ms;
}

/* --------------------------------------------------------------------------
   2. RESET
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul, ol { margin: 0; padding: 0; }
table { border-collapse: collapse; width: 100%; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.022em;
  margin: 0;
  font-stretch: 112%;
}

p { margin: 0 0 var(--sp-4); }
p:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 3px solid var(--red);
  outline-offset: 3px;
}

::selection { background: var(--red); color: var(--white); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: var(--white);
  padding: var(--sp-3) var(--sp-5); font-family: var(--font-mono); font-size: var(--fs-xs);
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------------------
   3. UTILITÁRIOS DE LAYOUT
   -------------------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--sp-5);
}
.wrap-narrow { max-width: var(--wrap-narrow); }

.section { padding-block: var(--sp-9); }
.section--tight { padding-block: var(--sp-8); }
.section--dark { background: var(--ink); color: var(--paper); }
.section--alt { background: var(--paper-alt); }

.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;
}

/* Trilho editorial: numeração de seção na margem esquerda.
   A numeração é sequencial de verdade — o documento tem ordem de leitura. */
.rail {
  display: grid;
  grid-template-columns: var(--rail) minmax(0, 1fr);
  gap: var(--sp-6);
  align-items: start;
}
.rail__mark {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-40);
  padding-top: 0.55rem;
  border-top: 2px solid var(--red);
  position: sticky;
  top: calc(var(--header-h) + 24px);
}
.section--dark .rail__mark { color: var(--ink-40); }

@media (max-width: 900px) {
  .rail { grid-template-columns: 1fr; gap: var(--sp-4); }
  .rail__mark { position: static; }
}

/* Rótulo mono reutilizável */
.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: var(--sp-4);
}
.section--dark .eyebrow { color: #FF4B3E; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--ink-80);
  max-width: 62ch;
}
.section--dark .lead { color: #C9CBD0; }

.prose { max-width: 68ch; }
.prose h3 {
  font-size: var(--fs-h3);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
}
.prose > p + h3 { margin-top: var(--sp-7); }

/* --------------------------------------------------------------------------
   4. BOTÕES
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: var(--ink);
  --btn-fg: var(--paper);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 0.95rem 1.7rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border: 1px solid var(--btn-bg);
  border-radius: 0;
  overflow: hidden;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--red);
  transform: translateY(101%);
  transition: transform var(--dur) var(--ease);
  z-index: 0;
}
.btn > * { position: relative; z-index: 1; }
.btn:hover::before, .btn:focus-visible::before { transform: translateY(0); }
.btn:hover, .btn:focus-visible { border-color: var(--red); color: var(--white); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { color: var(--white); }
.section--dark .btn--ghost { --btn-fg: var(--paper); border-color: rgba(255,255,255,.45); }

.btn--light { --btn-bg: var(--paper); --btn-fg: var(--ink); }
.btn--light:hover { color: var(--white); }

.btn__arrow { font-size: 1rem; line-height: 1; transition: transform var(--dur) var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Link de texto com sublinhado vermelho progressivo */
.link-red {
  color: var(--ink);
  font-weight: 600;
  background-image: linear-gradient(var(--red), var(--red));
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
  padding-bottom: 1px;
}
.link-red:hover { background-size: 100% 3px; color: var(--red); }
.section--dark .link-red { color: var(--paper); }

/* --------------------------------------------------------------------------
   5. CABEÇALHO E NAVEGAÇÃO
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(251, 250, 248, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  transition: box-shadow var(--dur) var(--ease);
}
.header.is-scrolled { box-shadow: 0 1px 18px rgba(16,17,20,.08); }

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
}

.logo {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: -0.03em;
  font-stretch: 118%;
  white-space: nowrap;
}
.logo__mark { color: var(--red); }
.logo__sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-40);
  font-stretch: normal;
}

/* Navegação principal */
.nav { display: flex; align-items: center; gap: var(--sp-2); }
.nav__list { display: flex; align-items: center; list-style: none; gap: 0; }

.nav__item { position: relative; }

/* Ponte invisível: cobre a transição do mouse entre o link e o submenu.
   Sem isso o dropdown fecha quando o cursor atravessa a borda. */
.nav__item--has-menu::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 10px;
  display: none;
}
.nav__item--has-menu:hover::after,
.nav__item--has-menu:focus-within::after { display: block; }

.nav__link {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.7rem 0.85rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink-80);
  border-bottom: 2px solid transparent;
  transition: color 200ms var(--ease), border-color 200ms var(--ease);
  white-space: nowrap;
}
.nav__link:hover, .nav__link[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--red);
}
.nav__caret {
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -1px);
  transition: transform 200ms var(--ease);
}
.nav__item--has-menu:hover .nav__caret { transform: rotate(225deg) translate(-2px, -2px); }

/* Submenu — top:100% sem gap, conforme regra do projeto */
.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 268px;
  margin-top: 10px;
  background: var(--white);
  border: 1px solid var(--rule);
  border-top: 2px solid var(--red);
  box-shadow: 0 18px 44px rgba(16,17,20,.13);
  list-style: none;
  padding: var(--sp-2) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms;
  z-index: 20;
}
.nav__item--has-menu:hover > .submenu,
.nav__item--has-menu:focus-within > .submenu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.submenu__link {
  display: flex;
  align-items: baseline;
  gap: var(--sp-3);
  padding: 0.6rem var(--sp-5);
  font-size: var(--fs-sm);
  color: var(--ink-80);
  transition: background 180ms var(--ease), color 180ms var(--ease);
}
.submenu__link:hover { background: var(--paper-alt); color: var(--ink); }
.submenu__num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--red);
  letter-spacing: 0.08em;
}

.nav__cta { margin-left: var(--sp-3); }
.nav__cta .btn { padding: 0.7rem 1.2rem; }

/* Botão hambúrguer */
.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none;
  border: 1px solid var(--rule);
  padding: 0;
  position: relative;
}
.nav-toggle span {
  position: absolute;
  left: 12px; right: 12px; height: 1.5px;
  background: var(--ink);
  transition: transform 240ms var(--ease), opacity 200ms var(--ease);
}
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 21px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1080px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    bottom: 0;
    background: var(--paper);
    border-top: 1px solid var(--rule);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--sp-5);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 300ms var(--ease);
  }
  .nav.is-open { transform: translateX(0); }
  .nav__list { flex-direction: column; align-items: stretch; }
  .nav__item { border-bottom: 1px solid var(--rule-soft); }
  .nav__link { padding: var(--sp-4) 0; font-size: 1.05rem; justify-content: space-between; border-bottom: none; }
  .submenu {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: none; border-left: 2px solid var(--red);
    margin: 0 0 var(--sp-4) var(--sp-2);
    max-height: 0; overflow: hidden;
    transition: max-height 300ms var(--ease);
    background: transparent;
    padding: 0;
  }
  .nav__item.is-expanded .submenu { max-height: 640px; padding: var(--sp-2) 0; }
  .submenu__link { padding-inline: var(--sp-4); }
  .nav__cta { margin: var(--sp-5) 0 0; }
  .nav__cta .btn { width: 100%; justify-content: center; }
}

/* --------------------------------------------------------------------------
   6. HERO COM SLIDER + PAINEL DE AFERIÇÃO
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  max-height: 940px;
  overflow: hidden;            /* impede o conteúdo de extrapolar a viewport */
  display: flex;
  align-items: center;
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--sp-7);
}

.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__slide-bg {
  position: absolute; inset: 0;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 900ms var(--ease), transform 7s linear;
}
.hero__slide-bg.is-active { opacity: 1; transform: scale(1); }
.hero__slide-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__slide-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(16,17,20,.94) 0%, rgba(16,17,20,.80) 42%, rgba(123,28,46,.52) 100%),
    linear-gradient(to top, rgba(16,17,20,.85), transparent 55%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.95fr);
  gap: var(--sp-8);
  align-items: center;
}

.hero__slides { position: relative; }
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px);
  transition: opacity 620ms var(--ease), transform 620ms var(--ease), visibility 620ms;
  pointer-events: none;
}
.hero__slide.is-active {
  position: relative;
  opacity: 1; visibility: visible; transform: translateY(0);
  pointer-events: auto;
}

.hero__index {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #FF4B3E;
  margin-bottom: var(--sp-4);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.hero__index::before {
  content: '';
  width: 34px; height: 2px; background: var(--red);
}

/* H1 sem quebras forçadas — o tamanho é controlado por clamp() */
.hero h1 {
  font-size: var(--fs-hero);
  font-weight: 800;
  font-stretch: 116%;
  letter-spacing: -0.032em;
  line-height: 1.02;
  margin-bottom: var(--sp-5);
  max-width: 17ch;
}
.hero h1 .accent { color: var(--red); }

.hero__text {
  font-size: var(--fs-lead);
  color: #C9CBD0;
  max-width: 48ch;
  margin-bottom: var(--sp-6);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-4); }

/* Controles do slider */
.hero__nav {
  position: relative;
  z-index: 3;
  display: flex;
  gap: var(--sp-3);
  margin-top: var(--sp-7);
}
.hero__dot {
  width: 56px; height: 3px;
  background: rgba(255,255,255,.24);
  border: none; padding: 0;
  position: relative;
  overflow: hidden;
}
.hero__dot::after {
  content: '';
  position: absolute; inset: 0;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
}
.hero__dot.is-active::after { animation: dotFill 7s linear forwards; }
@keyframes dotFill { to { transform: scaleX(1); } }

/* Painel de aferição — elemento-assinatura */
.gauge {
  background: rgba(251,250,248,.055);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(6px);
  padding: var(--sp-5);
}
.gauge__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid rgba(255,255,255,.14);
  margin-bottom: var(--sp-4);
}
.gauge__title {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
}
.gauge__live {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #FF4B3E;
  display: flex; align-items: center; gap: 6px;
}
.gauge__live::before {
  content: ''; width: 6px; height: 6px; background: var(--red);
  border-radius: 50%;
  animation: blink 2.2s ease-in-out infinite;
}
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .25; } }

.gauge__row { display: none; }
.gauge__row.is-active { display: block; }

.gauge__metric + .gauge__metric {
  margin-top: var(--sp-4);
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,.09);
}
.gauge__label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  display: block;
  margin-bottom: 2px;
}
.gauge__value {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  font-weight: 700;
  font-stretch: 108%;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--paper);
}
.gauge__value small { font-size: 0.46em; font-weight: 500; color: var(--ink-40); margin-left: 4px; }

/* Régua de escala desenhada em CSS */
.gauge__scale {
  height: 4px;
  margin-top: var(--sp-3);
  background: rgba(255,255,255,.13);
  position: relative;
  overflow: hidden;
}
.gauge__scale i {
  position: absolute; inset: 0 auto 0 0;
  background: var(--red);
  width: 0;
  transition: width 1.4s var(--ease);
}
.gauge__row.is-active .gauge__scale i { width: var(--fill, 60%); }

.gauge__source {
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(255,255,255,.14);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  line-height: 1.5;
  color: var(--ink-40);
}

@media (max-width: 1000px) {
  .hero__inner { grid-template-columns: 1fr; gap: var(--sp-6); }
  .gauge { display: none; }
  .hero { min-height: auto; padding-block: var(--sp-8); }
  .hero h1 { max-width: 100%; }
}

/* --------------------------------------------------------------------------
   7. BARRA DE INDICADORES (contadores)
   -------------------------------------------------------------------------- */
.stats {
  background: var(--ink);
  color: var(--paper);
  border-top: 1px solid rgba(255,255,255,.1);
  padding-block: var(--sp-7);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
}
.stats__item { background: var(--ink); padding: var(--sp-5) var(--sp-5) var(--sp-5) 0; }
.stats__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 800;
  font-stretch: 110%;
  letter-spacing: -0.035em;
  line-height: 1;
  display: block;
}
.stats__num .unit { color: var(--red); }
.stats__label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
  margin-top: var(--sp-3);
  display: block;
}
@media (max-width: 780px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__item { padding: var(--sp-4); }
}

/* --------------------------------------------------------------------------
   8. TICKER SEMÂNTICO
   -------------------------------------------------------------------------- */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--rule);
  background: var(--paper);
  padding-block: var(--sp-4);
}
.ticker__track {
  display: flex;
  width: max-content;
  animation: tickerMove 46s linear infinite;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__group { display: flex; align-items: center; }
.ticker__item {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.7vw, 1.35rem);
  font-weight: 600;
  font-stretch: 108%;
  letter-spacing: -0.02em;
  color: var(--ink-60);
  padding-inline: var(--sp-5);
  display: flex; align-items: center; gap: var(--sp-5);
  white-space: nowrap;
}
.ticker__item::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--red);
  flex: none;
}
@keyframes tickerMove { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   9. BLOCO DE RESPOSTA DIRETA (AEO)
   -------------------------------------------------------------------------- */
.answer {
  border-left: 4px solid var(--red);
  background: var(--white);
  padding: var(--sp-6);
  margin-block: var(--sp-6);
  box-shadow: 0 1px 0 var(--rule), 0 14px 30px rgba(16,17,20,.045);
}
.answer__label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: var(--sp-3);
}
.answer p {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--ink);
  max-width: 68ch;
}

/* --------------------------------------------------------------------------
   10. CARIMBO DE DADO VERIFICADO
   -------------------------------------------------------------------------- */
.stamp {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-40);
  border: 1px solid var(--rule);
  padding: 3px 8px;
}
.stamp::before {
  content: '';
  width: 5px; height: 5px; background: var(--red);
}
.section--dark .stamp { border-color: rgba(255,255,255,.2); }

/* --------------------------------------------------------------------------
   11. CARDS DE SERVIÇO (hover revela entregáveis)
   -------------------------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.card {
  position: relative;
  background: var(--paper);
  padding: var(--sp-6);
  min-height: 290px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background 300ms var(--ease);
}
.card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--red);
  transform: scaleX(0); transform-origin: left;
  transition: transform 380ms var(--ease);
}
.card:hover, .card:focus-within { background: var(--white); }
.card:hover::before, .card:focus-within::before { transform: scaleX(1); }

.card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.14em;
  color: var(--ink-40);
  margin-bottom: var(--sp-4);
}
.card__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--sp-3);
}
.card__title a::after {
  content: '';
  position: absolute; inset: 0;
}
.card__desc { font-size: var(--fs-sm); color: var(--ink-60); margin-bottom: var(--sp-4); }

/* Lista de entregáveis: revelada no hover, não apenas colorida */
.card__reveal {
  margin-top: auto;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transition: grid-template-rows 380ms var(--ease), opacity 300ms var(--ease);
}
.card:hover .card__reveal, .card:focus-within .card__reveal {
  grid-template-rows: 1fr;
  opacity: 1;
}
.card__reveal > div { overflow: hidden; }
.card__list { list-style: none; border-top: 1px solid var(--rule); padding-top: var(--sp-4); }
.card__list li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-60);
  padding-left: var(--sp-4);
  position: relative;
  margin-bottom: 6px;
}
.card__list li::before {
  content: '';
  position: absolute; left: 0; top: 0.5em;
  width: 6px; height: 1px; background: var(--red);
}
.card__cta {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--red);
  margin-top: var(--sp-4);
  display: inline-flex; align-items: center; gap: 6px;
}

@media (hover: none) {
  /* Em toque não existe hover: os entregáveis ficam sempre visíveis */
  .card__reveal { grid-template-rows: 1fr; opacity: 1; }
  .card::before { transform: scaleX(1); }
}

/* --------------------------------------------------------------------------
   12. PORTFÓLIO — MOCK DE NAVEGADOR
   -------------------------------------------------------------------------- */
.portfolio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: var(--sp-5);
}
.site-card {
  border: 1px solid var(--rule);
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: transform 340ms var(--ease), box-shadow 340ms var(--ease);
}
.site-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(16,17,20,.11); }

.browser__bar {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 10px var(--sp-4);
  background: var(--paper-alt);
  border-bottom: 1px solid var(--rule);
}
.browser__dots { display: flex; gap: 5px; flex: none; }
.browser__dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--rule); display: block; }
.browser__url {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--ink-40);
  background: var(--white);
  border: 1px solid var(--rule);
  padding: 3px 10px;
  flex: 1;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.browser__view {
  aspect-ratio: 16 / 10;
  position: relative;
  overflow: hidden;
  background: var(--client, var(--ink));
  display: flex; align-items: center; justify-content: center;
  padding: var(--sp-5);
}
.browser__view::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(255,255,255,.14), transparent 60%);
}
.browser__wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: 116%;
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  letter-spacing: -0.03em;
  color: var(--white);
  text-align: center;
  line-height: 1.15;
  position: relative; z-index: 1;
}
.site-card__meta { padding: var(--sp-4) var(--sp-5) var(--sp-5); }
.site-card__seg {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
  display: block; margin-bottom: 4px;
}
.site-card__name { font-size: 1.05rem; font-weight: 700; font-family: var(--font-display); }

/* --------------------------------------------------------------------------
   13. PROCESSO — TIMELINE NUMERADA
   -------------------------------------------------------------------------- */
.steps { list-style: none; border-top: 1px solid var(--rule); }
.steps li {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: var(--sp-5);
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--rule);
  align-items: start;
  transition: background 260ms var(--ease);
}
.steps li:hover { background: var(--white); }
.section--dark .steps { border-color: rgba(255,255,255,.14); }
.section--dark .steps li { border-color: rgba(255,255,255,.14); }
.section--dark .steps li:hover { background: rgba(255,255,255,.03); }

.steps__n {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--red);
  letter-spacing: 0.06em;
  padding-top: 2px;
}
.steps__t { font-family: var(--font-display); font-size: var(--fs-h3); font-weight: 700; margin-bottom: 4px; }
.steps__d { font-size: var(--fs-sm); color: var(--ink-60); max-width: 66ch; }
.section--dark .steps__d { color: #A8ACB4; }

@media (max-width: 640px) {
  .steps li { grid-template-columns: 44px minmax(0, 1fr); gap: var(--sp-4); }
}

/* --------------------------------------------------------------------------
   14. TABELAS (preços, resultados)
   -------------------------------------------------------------------------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--rule); background: var(--white); }
.data-table { min-width: 560px; font-size: var(--fs-sm); }
.data-table caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-40);
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--rule);
}
.data-table th, .data-table td {
  text-align: left;
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--rule-soft);
  vertical-align: top;
}
.data-table thead th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-60);
  background: var(--paper-alt);
  border-bottom: 1px solid var(--rule);
  font-weight: 500;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--paper); }
.data-table .num {
  font-family: var(--font-mono);
  font-weight: 500;
  color: var(--ink);
  white-space: nowrap;
}
.data-table .num strong { color: var(--red); font-weight: 600; }

/* --------------------------------------------------------------------------
   15. FAQ — ACCORDION
   -------------------------------------------------------------------------- */
.faq { border-top: 1px solid var(--rule); }
.faq__item { border-bottom: 1px solid var(--rule); }
.faq__q {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-5);
  padding: var(--sp-5) 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  font-weight: 600;
  font-stretch: 106%;
  letter-spacing: -0.015em;
  color: var(--ink);
  line-height: 1.35;
  transition: color 220ms var(--ease);
}
.faq__q:hover { color: var(--red); }
.faq__icon {
  flex: none;
  width: 22px; height: 22px;
  position: relative;
  margin-top: 3px;
}
.faq__icon::before, .faq__icon::after {
  content: '';
  position: absolute;
  background: var(--red);
  transition: transform 300ms var(--ease);
}
.faq__icon::before { top: 10px; left: 0; width: 22px; height: 2px; }
.faq__icon::after  { left: 10px; top: 0; width: 2px; height: 22px; }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: rotate(90deg); }

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 340ms var(--ease);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p {
  padding-bottom: var(--sp-5);
  max-width: 74ch;
  color: var(--ink-60);
}

/* --------------------------------------------------------------------------
   16. FORMULÁRIO
   -------------------------------------------------------------------------- */
.form { display: grid; gap: var(--sp-4); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-40);
}
.field input, .field select, .field textarea {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  padding: 0.85rem 1rem;
  background: transparent;
  color: inherit;
  border: 1px solid var(--rule);
  border-radius: 0;
  transition: border-color 220ms var(--ease), background 220ms var(--ease);
  width: 100%;
}
.section--dark .field input,
.section--dark .field select,
.section--dark .field textarea { border-color: rgba(255,255,255,.22); color: var(--paper); }
.section--dark .field select option { color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--red);
  background: rgba(210,0,0,.03);
}
.field textarea { resize: vertical; min-height: 118px; }
.form__note { font-size: var(--fs-xs); color: var(--ink-40); }
.form button { justify-content: center; }

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

/* --------------------------------------------------------------------------
   17. BREADCRUMB
   -------------------------------------------------------------------------- */
.breadcrumb {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  padding-block: var(--sp-4);
}
.breadcrumb ol {
  list-style: none;
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-3);
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-40);
}
.breadcrumb li { display: flex; align-items: center; gap: var(--sp-3); }
.breadcrumb li + li::before { content: '/'; color: var(--rule); }
.breadcrumb a:hover { color: var(--red); }
.breadcrumb [aria-current="page"] { color: var(--ink); }

/* --------------------------------------------------------------------------
   18. CTA FINAL
   -------------------------------------------------------------------------- */
.cta-block {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--sp-9);
}
.cta-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--sp-8);
  align-items: start;
}
.cta-block h2 { font-size: var(--fs-h2); margin-bottom: var(--sp-4); max-width: 18ch; }
@media (max-width: 900px) { .cta-block__grid { grid-template-columns: 1fr; gap: var(--sp-6); } }

/* --------------------------------------------------------------------------
   19. RODAPÉ
   -------------------------------------------------------------------------- */
.footer {
  background: var(--ink);
  color: var(--ink-40);
  border-top: 1px solid rgba(255,255,255,.12);
  padding-block: var(--sp-8) var(--sp-6);
  font-size: var(--fs-sm);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: var(--sp-6);
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer h3 {
  font-family: var(--font-mono);
  font-size: var(--fs-mono);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: var(--sp-4);
  font-stretch: normal;
}
.footer ul { list-style: none; }
.footer li { margin-bottom: 9px; }
.footer a { transition: color 200ms var(--ease); }
.footer a:hover { color: var(--red); }
.footer .logo { color: var(--paper); margin-bottom: var(--sp-4); }
.footer__desc { max-width: 34ch; line-height: 1.6; }
.footer__bottom {
  padding-top: var(--sp-5);
  display: flex; flex-wrap: wrap; gap: var(--sp-4);
  align-items: center; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}
@media (max-width: 860px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer__grid { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------------
   20. WHATSAPP FLUTUANTE
   -------------------------------------------------------------------------- */
.wa {
  position: fixed;
  right: 20px; bottom: 20px;
  z-index: 90;
  display: flex; align-items: center; gap: var(--sp-3);
}
.wa__tip {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 12px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 260ms var(--ease), transform 260ms var(--ease);
  pointer-events: none;
}
.wa:hover .wa__tip, .wa:focus-within .wa__tip { opacity: 1; transform: translateX(0); }
.wa__btn {
  position: relative;
  width: 58px; height: 58px;
  background: #128C7E;
  color: var(--white);
  display: grid; place-items: center;
  flex: none;
  transition: background 240ms var(--ease), transform 240ms var(--ease);
}
.wa__btn:hover { background: #0E6E62; transform: scale(1.06); }
.wa__btn svg { width: 28px; height: 28px; fill: currentColor; }
.wa__btn::before {
  content: '';
  position: absolute; inset: 0;
  background: #128C7E;
  z-index: -1;
  animation: waPulse 2.4s var(--ease) infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1);   opacity: .55; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* --------------------------------------------------------------------------
   21. REVELAÇÃO NO SCROLL
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

/* --------------------------------------------------------------------------
   22. MOVIMENTO REDUZIDO
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
  .ticker__track { animation: none; }
  .hero__slide-bg { transform: none; }
}

/* --------------------------------------------------------------------------
   23. IMPRESSÃO
   -------------------------------------------------------------------------- */
@media print {
  .header, .wa, .hero__nav, .cta-block, .ticker { display: none !important; }
  body { background: #fff; color: #000; }
  .faq__a { grid-template-rows: 1fr !important; }
}