/* ==========================================================================
   Michel Fernandes Ribeiro — Advogado
   Sistema visual "Dossiê": editorial-jurídico, navy + dourado sobre papel.
   ========================================================================== */

/* ---------- 1. Tokens ---------------------------------------------------- */

:root {
  /* Cor — extraída da marca */
  --navy-950: #04101F;
  --navy-900: #06182C;
  --navy-800: #0B2440;
  --navy-700: #123055;
  --navy-600: #1C4173;

  --gold-700: #8A6218;
  --gold-600: #A87620;
  --gold-500: #C2871F;
  --gold-400: #D9A03A;
  --gold-300: #E7BC6B;

  --paper-000: #FBF9F5;
  --paper-100: #F4F1E9;
  --paper-200: #EAE5D9;
  --paper-300: #DBD4C4;

  --ink-900: #121A24;
  --ink-700: #2C3846;
  --ink-500: #55616F;
  --ink-400: #7A8592;

  /* Papéis semânticos */
  --bg: var(--paper-100);
  --surface: var(--paper-000);
  --text: var(--ink-900);
  --text-soft: var(--ink-500);
  --rule: color-mix(in srgb, var(--navy-900) 14%, transparent);
  --rule-strong: color-mix(in srgb, var(--navy-900) 26%, transparent);

  /* Tipografia */
  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-sans: "Archivo", "Helvetica Neue", Helvetica, sans-serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.14vw, 0.9rem);
  --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.12rem);
  --step-1: clamp(1.2rem, 1.12rem + 0.4vw, 1.45rem);
  --step-2: clamp(1.5rem, 1.34rem + 0.78vw, 2.05rem);
  --step-3: clamp(1.9rem, 1.6rem + 1.5vw, 3rem);
  --step-4: clamp(2.4rem, 1.85rem + 2.75vw, 4.4rem);
  --step-5: clamp(3rem, 2.05rem + 4.75vw, 6.4rem);

  /* Ritmo */
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --measure: 68ch;
  --wrap: 1240px;
  --wrap-narrow: 860px;
  --section-y: clamp(4.5rem, 10vw, 9rem);

  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);

  --shadow-lift: 0 1px 2px rgba(6, 24, 44, 0.05),
                 0 12px 28px -14px rgba(6, 24, 44, 0.28);
  --shadow-deep: 0 2px 4px rgba(4, 16, 31, 0.16),
                 0 34px 70px -28px rgba(4, 16, 31, 0.55);
}

/* ---------- 2. Reset ----------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  font-weight: 400;
  line-height: 1.65;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.018em;
  text-wrap: balance;
  font-variant-numeric: lining-nums;
}

p { text-wrap: pretty; }

::selection { background: var(--navy-900); color: var(--paper-000); }

:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 1px;
}

@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;
  }
}

/* ---------- 3. Textura de papel ----------------------------------------- */
/* Grão sutil por cima de tudo — dá peso material e mata o "flat de template" */

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.4;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.22'/%3E%3C/svg%3E");
}

/* ---------- 4. Utilitários de layout ------------------------------------ */

.wrap {
  width: min(100% - var(--gutter) * 2, var(--wrap));
  margin-inline: auto;
}
.wrap--narrow { max-width: var(--wrap-narrow); }

.section { padding-block: var(--section-y); position: relative; }
.section--tight { padding-block: clamp(3rem, 6vw, 5rem); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 10000;
  background: var(--navy-900);
  color: var(--paper-000);
  padding: 0.85rem 1.4rem;
  font-size: var(--step--1);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.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;
}

/* ---------- 5. Elementos tipográficos assinatura ------------------------ */

/* Etiqueta de seção: numeral + fio dourado + caixa alta espaçada */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 1.6rem;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--gold-500), transparent 85%);
  opacity: 0.55;
}
.eyebrow--center { justify-content: center; }
.eyebrow--center::after { display: none; }
.eyebrow--center::before {
  content: "";
  width: 34px; height: 1px;
  background: var(--gold-500);
  opacity: 0.6;
}

.on-dark .eyebrow { color: var(--gold-400); }
.on-dark .eyebrow::after { background: linear-gradient(90deg, var(--gold-400), transparent 85%); }

/* Numeral gigante de índice */
.index-num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 0.8;
  font-weight: 200;
  color: var(--gold-500);
  opacity: 0.32;
  font-variant-numeric: lining-nums;
  letter-spacing: -0.03em;
}

.lede {
  font-size: var(--step-1);
  line-height: 1.5;
  color: var(--ink-700);
  max-width: 58ch;
}
.on-dark .lede { color: color-mix(in srgb, var(--paper-100) 78%, transparent); }

.prose { max-width: var(--measure); }
.prose p + p { margin-top: 1.15em; }
.prose h2 {
  font-size: var(--step-2);
  margin-top: 2.6em;
  margin-bottom: 0.6em;
}
.prose h3 {
  font-size: var(--step-1);
  margin-top: 2em;
  margin-bottom: 0.5em;
}
.prose ul, .prose ol { margin: 1.15em 0; padding-left: 1.3em; }
.prose li { margin-bottom: 0.55em; }
.prose li::marker { color: var(--gold-500); }
.prose strong { font-weight: 600; color: var(--navy-800); }
.prose a {
  color: var(--navy-700);
  text-decoration: none;
  background-image: linear-gradient(var(--gold-400), var(--gold-400));
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.35s var(--ease);
}
.prose a:hover { background-size: 100% 2px; }

/* Citação editorial */
.pullquote {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-style: italic;
  line-height: 1.3;
  color: var(--navy-800);
  border-left: 2px solid var(--gold-400);
  padding-left: clamp(1.2rem, 3vw, 2.2rem);
  margin: 2.6em 0;
  max-width: 42ch;
}

/* ---------- 6. Botões ---------------------------------------------------- */

.btn {
  --btn-bg: var(--navy-900);
  --btn-fg: var(--paper-000);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 1.05rem 1.9rem;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--btn-bg);
  border-radius: var(--radius);
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease), border-color 0.4s var(--ease),
              transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
/* Preenchimento dourado que sobe a partir da base */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gold-500);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.45s var(--ease);
}
.btn:hover::before { transform: scaleY(1); }
.btn:hover {
  border-color: var(--gold-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
}
.btn:active { transform: translateY(0); }
.btn svg { flex: none; }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--navy-900);
  border-color: var(--rule-strong);
}
.btn--ghost:hover { --btn-fg: var(--navy-950); }

.on-dark .btn--ghost {
  --btn-fg: var(--paper-100);
  border-color: color-mix(in srgb, var(--paper-100) 30%, transparent);
}
.on-dark .btn--ghost:hover { --btn-fg: var(--navy-950); }

.btn--gold {
  --btn-bg: var(--gold-500);
  --btn-fg: var(--navy-950);
  border-color: var(--gold-500);
}
.btn--gold::before { background: var(--paper-000); }

.btn--wide { width: 100%; }

/* Link com fio que se desenha */
.link-rule {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--navy-800);
  padding-bottom: 0.35rem;
  position: relative;
}
.link-rule::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold-500);
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.link-rule:hover::after { transform: scaleX(1); }
.link-rule .arrow { transition: transform 0.4s var(--ease); }
.link-rule:hover .arrow { transform: translateX(5px); }
.on-dark .link-rule { color: var(--paper-100); }

/* ---------- 7. Cabeçalho ------------------------------------------------- */

.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 900;
  transition: background 0.45s var(--ease), box-shadow 0.45s var(--ease),
              border-color 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header__inner {
  width: min(100% - var(--gutter) * 2, var(--wrap));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 5.25rem;
}

.site-header.is-stuck {
  background: color-mix(in srgb, var(--paper-000) 88%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border-bottom-color: var(--rule);
  box-shadow: 0 10px 30px -24px rgba(6, 24, 44, 0.6);
}
.site-header.is-stuck .site-header__inner { min-height: 4.4rem; }

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex: none;
}
.brand__mark {
  width: 40px;
  height: 40px;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand__mark { transform: rotate(-3deg) scale(1.05); }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  letter-spacing: 0.01em;
  color: var(--navy-900);
  white-space: nowrap;
}
.brand__oab {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-500);
}
/* Sobre herói escuro, a marca inverte */
.site-header:not(.is-stuck) .brand__name { color: var(--paper-000); }
.site-header:not(.is-stuck) .brand__oab { color: var(--gold-400); }

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }
.nav__link {
  position: relative;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--paper-100);
  padding-block: 0.4rem;
  transition: color 0.3s var(--ease);
  white-space: nowrap;
}
.site-header.is-stuck .nav__link { color: var(--ink-700); }
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease);
}
.nav__link:hover::after,
.nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.nav__link[aria-current="page"] { color: var(--gold-400); }
.site-header.is-stuck .nav__link[aria-current="page"] { color: var(--gold-500); }

.header-cta { flex: none; padding: 0.8rem 1.35rem; font-size: 0.74rem; }

/* Botão hambúrguer */
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 46px; height: 46px;
  padding: 0;
  background: none;
  border: 1px solid color-mix(in srgb, var(--paper-100) 32%, transparent);
  border-radius: var(--radius);
  cursor: pointer;
}
.site-header.is-stuck .burger { border-color: var(--rule-strong); }
.burger span {
  display: block;
  width: 20px; height: 1.5px;
  margin-inline: auto;
  background: var(--paper-000);
  transition: transform 0.4s var(--ease), opacity 0.25s var(--ease);
}
.site-header.is-stuck .burger span { background: var(--navy-900); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* Menu mobile em tela cheia */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 890;
  background: var(--navy-950);
  padding: 7.5rem var(--gutter) 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  overflow-y: auto;
  /* Fechado, este painel cobre 100% da viewport. Esconder só com clip-path não
     basta: iOS Safari e WebViews Android continuam testando o toque na caixa
     inteira e engolem todo clique da página. visibility + pointer-events
     garantem que ele saia mesmo do caminho — e do foco por teclado. */
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  pointer-events: none;
  transition: clip-path 0.7s var(--ease), visibility 0s linear 0.7s;
}
.mobile-nav.is-open {
  clip-path: inset(0 0 0 0);
  visibility: visible;
  pointer-events: auto;
  /* Sem atraso ao abrir; ao fechar, o atraso deixa a animação terminar. */
  transition: clip-path 0.7s var(--ease), visibility 0s linear 0s;
}
.mobile-nav__list { list-style: none; margin: 0; padding: 0; }
.mobile-nav__list li {
  border-bottom: 1px solid color-mix(in srgb, var(--paper-100) 12%, transparent);
  opacity: 0;
  transform: translateY(18px);
}
.mobile-nav.is-open .mobile-nav__list li {
  animation: rise 0.6s var(--ease) forwards;
}
.mobile-nav.is-open li:nth-child(1) { animation-delay: 0.14s; }
.mobile-nav.is-open li:nth-child(2) { animation-delay: 0.19s; }
.mobile-nav.is-open li:nth-child(3) { animation-delay: 0.24s; }
.mobile-nav.is-open li:nth-child(4) { animation-delay: 0.29s; }
.mobile-nav.is-open li:nth-child(5) { animation-delay: 0.34s; }
.mobile-nav.is-open li:nth-child(6) { animation-delay: 0.39s; }
.mobile-nav.is-open li:nth-child(7) { animation-delay: 0.44s; }
.mobile-nav__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.05rem 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  color: var(--paper-000);
  text-decoration: none;
}
.mobile-nav__link span {
  font-family: var(--font-sans);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gold-500);
}

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

body.is-locked { overflow: hidden; }

/* Barra de progresso de leitura */
.progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform-origin: left;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  z-index: 950;
}

/* ---------- 8. Herói ----------------------------------------------------- */

.hero {
  position: relative;
  background: var(--navy-900);
  color: var(--paper-100);
  padding-block: clamp(9rem, 16vw, 13rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}
/* Atmosfera: brilho quente vindo do canto, malha de linhas, vinheta */
.hero::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 78% 18%, rgba(217, 160, 58, 0.16), transparent 62%),
    radial-gradient(ellipse 90% 70% at 12% 92%, rgba(28, 65, 115, 0.55), transparent 65%),
    linear-gradient(178deg, var(--navy-900), var(--navy-950));
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(244, 241, 233, 0.055) 1px, transparent 1px);
  background-size: calc(100% / 6) 100%;
  mask-image: linear-gradient(180deg, transparent, #000 22%, #000 78%, transparent);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.82fr);
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}

.hero__oab {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.42rem 0.9rem 0.42rem 0.5rem;
  border: 1px solid color-mix(in srgb, var(--gold-400) 38%, transparent);
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: 2rem;
}
.hero__oab::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(217, 160, 58, 0.18);
  animation: pulse 2.8s var(--ease-io) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(217, 160, 58, 0.18); }
  50% { box-shadow: 0 0 0 7px rgba(217, 160, 58, 0.04); }
}

.hero__title {
  font-size: var(--step-5);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--paper-000);
  margin-bottom: 1.8rem;
}
.hero__title em {
  font-style: italic;
  color: var(--gold-300);
  /* fio dourado sob a palavra-chave */
  background-image: linear-gradient(var(--gold-500), var(--gold-500));
  background-size: 0% 2px;
  background-position: 0 96%;
  background-repeat: no-repeat;
  animation: draw-rule 1.1s var(--ease) 1.1s forwards;
}
@keyframes draw-rule { to { background-size: 100% 2px; } }

.hero__lede {
  font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.24rem);
  line-height: 1.6;
  color: color-mix(in srgb, var(--paper-100) 76%, transparent);
  max-width: 48ch;
  margin-bottom: 2.6rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* Retrato com moldura deslocada */
.portrait {
  position: relative;
  justify-self: center;
  width: min(100%, 420px);
}
.portrait__frame {
  position: relative;
  overflow: hidden;
  border-radius: 3px 3px 200px 200px / 3px 3px 40px 40px;
  box-shadow: var(--shadow-deep);
}
.portrait__frame img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 22%;
  filter: saturate(0.88) contrast(1.04);
  transition: transform 1.2s var(--ease), filter 0.8s var(--ease);
}
.portrait:hover .portrait__frame img { transform: scale(1.035); filter: saturate(1) contrast(1.06); }
/* Gradiente que funde a base do retrato no fundo navy */
.portrait__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(178deg, transparent 52%, rgba(6, 24, 44, 0.82));
  pointer-events: none;
}
/* Moldura de fio dourado deslocada — a assinatura visual */
.portrait::before {
  content: "";
  position: absolute;
  inset: -18px -18px 34px 22px;
  border: 1px solid color-mix(in srgb, var(--gold-400) 42%, transparent);
  border-radius: 3px 3px 200px 200px / 3px 3px 40px 40px;
  pointer-events: none;
  z-index: -1;
}
.portrait__plate {
  position: absolute;
  left: -16px;
  bottom: 26px;
  background: var(--paper-000);
  color: var(--navy-900);
  padding: 0.85rem 1.2rem;
  border-left: 2px solid var(--gold-500);
  box-shadow: var(--shadow-lift);
  max-width: 78%;
}
.portrait__plate strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 500;
  line-height: 1.2;
}
.portrait__plate span {
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-700);
}

/* ---------- 9. Faixa de credibilidade ----------------------------------- */

.trust {
  background: var(--navy-950);
  color: var(--paper-100);
  border-top: 1px solid color-mix(in srgb, var(--gold-400) 20%, transparent);
  padding-block: clamp(2.5rem, 5vw, 3.6rem);
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
}
.trust__item {
  padding: clamp(1.2rem, 3vw, 1.8rem) clamp(1.2rem, 3vw, 2.2rem);
  border-left: 1px solid color-mix(in srgb, var(--paper-100) 11%, transparent);
}
.trust__item:first-child { border-left: 0; padding-left: 0; }
.trust__num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gold-400);
  display: block;
  margin-bottom: 0.7rem;
}
.trust__item h3 {
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--paper-000);
  margin-bottom: 0.45rem;
}
.trust__item p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: color-mix(in srgb, var(--paper-100) 62%, transparent);
}

/* ---------- 10. Cabeçalho de seção -------------------------------------- */

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.section-head__title { font-size: var(--step-3); }
.section-head__aside {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-soft);
  padding-bottom: 0.4rem;
}
.on-dark .section-head__aside { color: color-mix(in srgb, var(--paper-100) 62%, transparent); }
.section-head--center {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}
.section-head--center .section-head__aside { max-width: 56ch; }

/* ---------- 11. Cartões de área ----------------------------------------- */

.areas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.area-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.8rem, 3.5vw, 2.6rem);
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: transparent;
  text-decoration: none;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.5s var(--ease);
  min-height: 300px;
}
/* Cortina navy que sobe no hover */
.area-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(165deg, var(--navy-800), var(--navy-950));
  transform: translateY(101%);
  transition: transform 0.6s var(--ease);
}
.area-card:hover::before { transform: translateY(0); }
.area-card:hover { color: var(--paper-000); }
.area-card:hover .area-card__num { color: var(--gold-400); opacity: 0.85; }
.area-card:hover .area-card__title { color: var(--paper-000); }
.area-card:hover .area-card__desc { color: color-mix(in srgb, var(--paper-100) 68%, transparent); }
.area-card:hover .area-card__go { color: var(--gold-400); }
.area-card:hover .area-card__go .arrow { transform: translate(4px, -4px); }

.area-card__num {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gold-500);
  transition: color 0.4s var(--ease), opacity 0.4s var(--ease);
}
.area-card__icon {
  width: 30px; height: 30px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.15;
  opacity: 0.75;
  margin-top: auto;
  transition: transform 0.5s var(--ease);
}
.area-card:hover .area-card__icon { transform: translateY(-3px); opacity: 1; }
.area-card__title {
  font-size: var(--step-2);
  color: var(--navy-900);
  transition: color 0.4s var(--ease);
}
.area-card__desc {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-soft);
  transition: color 0.4s var(--ease);
}
.area-card__go {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy-700);
  transition: color 0.4s var(--ease);
}
.area-card__go .arrow { transition: transform 0.4s var(--ease); }

/* ---------- 12. Processo (como funciona) -------------------------------- */

.process { display: grid; gap: 0; counter-reset: step; }
.process__step {
  display: grid;
  grid-template-columns: clamp(3.5rem, 8vw, 6.5rem) minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(1rem, 3vw, 2.5rem);
  align-items: baseline;
  padding-block: clamp(1.6rem, 3.5vw, 2.4rem);
  border-top: 1px solid var(--rule);
  transition: background 0.5s var(--ease), padding-inline 0.5s var(--ease);
}
.process__step:last-child { border-bottom: 1px solid var(--rule); }
.process__step:hover { background: color-mix(in srgb, var(--paper-000) 70%, transparent); }
.process__num {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 200;
  color: var(--gold-500);
  line-height: 1;
}
.process__title { font-size: var(--step-1); color: var(--navy-900); }
.process__desc { font-size: 0.95rem; line-height: 1.7; color: var(--text-soft); }

/* ---------- 13. Bloco escuro / CTA -------------------------------------- */

.dark-block {
  position: relative;
  background: var(--navy-900);
  color: var(--paper-100);
  overflow: hidden;
  isolation: isolate;
}
.dark-block::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 60% 60% at 85% 10%, rgba(217, 160, 58, 0.14), transparent 60%),
    radial-gradient(ellipse 80% 60% at 5% 100%, rgba(28, 65, 115, 0.5), transparent 62%),
    linear-gradient(170deg, var(--navy-900), var(--navy-950));
}
.dark-block h2, .dark-block h3 { color: var(--paper-000); }

/* Marca-d'água tipográfica gigante */
.watermark {
  position: absolute;
  right: -2%;
  bottom: -12%;
  font-family: var(--font-display);
  font-size: clamp(9rem, 26vw, 24rem);
  font-weight: 200;
  font-style: italic;
  line-height: 0.8;
  color: color-mix(in srgb, var(--paper-100) 4%, transparent);
  pointer-events: none;
  user-select: none;
  z-index: -1;
  letter-spacing: -0.05em;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.cta-panel__title { font-size: var(--step-3); margin-bottom: 1.1rem; }
.cta-actions { display: flex; flex-direction: column; gap: 0.85rem; }
.cta-note {
  font-size: 0.78rem;
  line-height: 1.6;
  color: color-mix(in srgb, var(--paper-100) 48%, transparent);
  margin-top: 0.4rem;
}

/* ---------- 14. Cartões de contato -------------------------------------- */

.contact-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}
.contact-card {
  background: var(--surface);
  padding: clamp(1.6rem, 3.5vw, 2.4rem);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  text-decoration: none;
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}
.contact-card:hover { background: var(--navy-900); transform: translateY(-3px); }
.contact-card:hover .contact-card__label { color: var(--gold-400); }
.contact-card:hover .contact-card__value { color: var(--paper-000); }
.contact-card:hover .contact-card__meta { color: color-mix(in srgb, var(--paper-100) 55%, transparent); }
.contact-card__label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-500);
  transition: color 0.4s var(--ease);
}
.contact-card__value {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--navy-900);
  transition: color 0.4s var(--ease);
  word-break: break-word;
}
.contact-card__meta {
  font-size: 0.84rem;
  color: var(--text-soft);
  transition: color 0.4s var(--ease);
}

/* ---------- 15. Acordeão / FAQ ------------------------------------------ */

.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: 1.5rem;
  padding: clamp(1.15rem, 2.5vw, 1.6rem) 0;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--step-1);
  line-height: 1.3;
  color: var(--navy-900);
  transition: color 0.3s var(--ease);
}
.faq__q:hover { color: var(--navy-600); }
.faq__icon {
  flex: none;
  position: relative;
  width: 16px; height: 16px;
  margin-top: 0.45em;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 0;
  width: 100%; height: 1.5px;
  background: var(--gold-500);
  transition: transform 0.45s var(--ease);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__q[aria-expanded="true"] .faq__icon::after { transform: rotate(0deg); }

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.faq__a > div { overflow: hidden; }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a p {
  padding-bottom: 1.6rem;
  max-width: 62ch;
  color: var(--text-soft);
  font-size: 0.96rem;
  line-height: 1.7;
}
.faq__a p + p { padding-bottom: 1.6rem; margin-top: -0.6rem; }

/* ---------- 16. Cartões de artigo --------------------------------------- */

.articles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.article-card {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding-top: 1.6rem;
  border-top: 2px solid var(--navy-900);
  text-decoration: none;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.article-card:hover { border-color: var(--gold-500); transform: translateY(-4px); }
.article-card__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-700);
}
.article-card__meta time { color: var(--ink-400); letter-spacing: 0.1em; }
.article-card__title {
  font-size: var(--step-1);
  color: var(--navy-900);
  transition: color 0.35s var(--ease);
}
.article-card:hover .article-card__title { color: var(--navy-600); }
.article-card__excerpt {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--text-soft);
}
.article-card__read {
  margin-top: auto;
  padding-top: 0.6rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy-700);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.article-card:hover .arrow { transform: translateX(4px); }
.article-card .arrow { transition: transform 0.4s var(--ease); }

/* ---------- 17. Página interna: capa ------------------------------------ */

.page-hero {
  position: relative;
  background: var(--navy-900);
  color: var(--paper-100);
  padding-block: clamp(8.5rem, 15vw, 11rem) clamp(3rem, 6vw, 5rem);
  overflow: hidden;
  isolation: isolate;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 65% 60% at 82% 12%, rgba(217, 160, 58, 0.15), transparent 62%),
    linear-gradient(172deg, var(--navy-900), var(--navy-950));
}
.page-hero__title {
  font-size: var(--step-4);
  color: var(--paper-000);
  max-width: 20ch;
  margin-bottom: 1.4rem;
}
.page-hero__lede {
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.18rem);
  line-height: 1.6;
  color: color-mix(in srgb, var(--paper-100) 72%, transparent);
  max-width: 58ch;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--paper-100) 50%, transparent);
}
.breadcrumb a { text-decoration: none; color: var(--gold-400); }
.breadcrumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 0.6rem; opacity: 0.4; }

/* ---------- 18. Listas de conteúdo -------------------------------------- */

.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.1rem; }
/* Marcador posicionado, não em coluna de grid: o <li> pode conter quantos
   elementos quiser (<strong>, <a>, texto solto) sem que virem células. */
.check-list li {
  position: relative;
  padding: 0.85em 0 0.85em 1.9em;
  border-bottom: 1px solid var(--rule);
  font-size: 0.96rem;
  line-height: 1.6;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: calc(1.65em - 4px);
  width: 7px; height: 7px;
  background: var(--gold-500);
  transform: rotate(45deg);
}
.on-dark .check-list li { border-bottom-color: color-mix(in srgb, var(--paper-100) 12%, transparent); }

.two-col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
.two-col--sticky > .two-col__aside { position: sticky; top: 7rem; }

/* Caixa de destaque / aviso */
.callout {
  border-left: 2px solid var(--gold-500);
  background: color-mix(in srgb, var(--gold-400) 8%, var(--surface));
  padding: clamp(1.1rem, 2.5vw, 1.6rem) clamp(1.2rem, 3vw, 1.9rem);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--ink-700);
  margin: 2em 0;
}
.callout strong { color: var(--navy-800); }
.callout__title {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-700);
  margin-bottom: 0.5rem;
}

/* ---------- 19. Calculadora --------------------------------------------- */

.calc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: start;
}
.calc__form {
  background: var(--surface);
  border: 1px solid var(--rule);
  padding: clamp(1.5rem, 3.5vw, 2.6rem);
}
.field { margin-bottom: 1.7rem; }
.field:last-of-type { margin-bottom: 0; }
.field__label {
  display: block;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy-800);
  margin-bottom: 0.6rem;
}
.field__hint {
  display: block;
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--text-soft);
  margin-top: 0.5rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}
.field input[type="text"],
.field input[type="number"],
.field select {
  width: 100%;
  padding: 0.9rem 1rem;
  background: var(--paper-000);
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  font-size: 1rem;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  appearance: none;
}
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23C2871F' stroke-width='1.5'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.6rem;
  cursor: pointer;
}
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(194, 135, 31, 0.16);
}

/* Grupo de opções em pílula */
.choice-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.choice {
  position: relative;
  flex: 1 1 auto;
  min-width: 64px;
}
.choice input {
  position: absolute;
  opacity: 0;
  width: 100%; height: 100%;
  margin: 0;
  cursor: pointer;
}
.choice span {
  display: block;
  padding: 0.75rem 0.9rem;
  text-align: center;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  background: var(--paper-000);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  white-space: nowrap;
}
.choice input:checked + span {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--paper-000);
}
.choice input:focus-visible + span {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}
.choice input:hover:not(:checked) + span { border-color: var(--gold-500); }

/* Painel de resultado */
.calc__result {
  position: sticky;
  top: 6.5rem;
  background: var(--navy-900);
  color: var(--paper-100);
  padding: clamp(1.6rem, 3.5vw, 2.4rem);
  overflow: hidden;
  isolation: isolate;
}
.calc__result::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(ellipse 70% 60% at 90% 0%, rgba(217, 160, 58, 0.2), transparent 62%),
              linear-gradient(168deg, var(--navy-800), var(--navy-950));
}
.calc__result-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.2rem;
}
.calc__amount {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5.5vw, 2.9rem);
  line-height: 1.05;
  color: var(--paper-000);
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: -0.025em;
  margin-bottom: 0.35rem;
  transition: opacity 0.3s var(--ease);
}
.calc__amount .sep { color: var(--gold-400); font-style: italic; padding-inline: 0.15em; }
.calc__pct {
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--paper-100) 62%, transparent);
  font-variant-numeric: tabular-nums;
  margin-bottom: 1.6rem;
}
.calc__bar {
  height: 5px;
  background: color-mix(in srgb, var(--paper-100) 12%, transparent);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 0.7rem;
}
.calc__bar span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-300));
  border-radius: 100px;
  transition: width 0.7s var(--ease);
}
.calc__scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--paper-100) 42%, transparent);
  margin-bottom: 1.8rem;
}
.calc__breakdown {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 1.3rem 0 0;
  border-top: 1px solid color-mix(in srgb, var(--paper-100) 14%, transparent);
  display: grid;
  gap: 0.7rem;
  font-size: 0.86rem;
}
.calc__breakdown li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: color-mix(in srgb, var(--paper-100) 60%, transparent);
}
.calc__breakdown li b {
  font-weight: 500;
  color: var(--paper-000);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.calc__disclaimer {
  font-size: 0.74rem;
  line-height: 1.6;
  color: color-mix(in srgb, var(--paper-100) 46%, transparent);
  padding-top: 1.2rem;
  border-top: 1px solid color-mix(in srgb, var(--paper-100) 14%, transparent);
  margin-top: 1.4rem;
}
.is-recalc { opacity: 0.35; }

/* ---------- 19b. Artigo -------------------------------------------------- */

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.1rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.6rem;
}
.article-meta time,
.article-meta .article-meta__read {
  color: color-mix(in srgb, var(--paper-100) 55%, transparent);
  letter-spacing: 0.12em;
}
.article-meta__dot { color: color-mix(in srgb, var(--paper-100) 30%, transparent); }

/* Assinatura ao pé do texto */
.byline {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 1.8rem;
  border-top: 1px solid var(--rule);
}
.byline img {
  width: 62px; height: 62px;
  flex: none;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 18%;
  border: 1px solid var(--rule-strong);
}
.byline__name {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--navy-900);
  line-height: 1.2;
}
.byline__role {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-700);
}

/* Índice do artigo */
.toc {
  border-left: 2px solid var(--gold-500);
  padding: 0.4rem 0 0.4rem 1.4rem;
  margin: 2.2em 0;
}
.toc h2 {
  font-family: var(--font-sans) !important;
  font-size: 0.7rem !important;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-700);
  margin: 0 0 0.9rem !important;
}
.toc ol { margin: 0; padding-left: 1.1rem; }
.toc li { margin-bottom: 0.4em; font-size: 0.94rem; }
.toc a { color: var(--navy-800); text-decoration: none; }
.toc a:hover { color: var(--gold-600); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- 20. Rodapé --------------------------------------------------- */

.site-footer {
  background: var(--navy-950);
  color: color-mix(in srgb, var(--paper-100) 66%, transparent);
  padding-block: clamp(3.5rem, 7vw, 5.5rem) 2rem;
  font-size: 0.9rem;
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
  border-bottom: 1px solid color-mix(in srgb, var(--paper-100) 12%, transparent);
}
.footer__logo { width: 190px; margin-bottom: 1.3rem; }
.footer__about { max-width: 42ch; line-height: 1.7; font-size: 0.88rem; }
.footer__col h4 {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1.1rem;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.65rem; }
.footer__col a {
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.3s var(--ease), padding-left 0.3s var(--ease);
}
.footer__col a:hover { color: var(--gold-300); padding-left: 5px; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  font-size: 0.76rem;
  color: color-mix(in srgb, var(--paper-100) 42%, transparent);
}
.footer__bottom a { text-decoration: none; }
.footer__bottom a:hover { color: var(--gold-300); }
.footer__legal {
  margin-top: 1.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid color-mix(in srgb, var(--paper-100) 8%, transparent);
  font-size: 0.72rem;
  line-height: 1.65;
  color: color-mix(in srgb, var(--paper-100) 32%, transparent);
  max-width: 92ch;
}

/* ---------- 21. Botão flutuante WhatsApp -------------------------------- */

.wa-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.8rem);
  bottom: clamp(1rem, 3vw, 1.8rem);
  z-index: 880;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.9rem 1.25rem;
  background: var(--navy-900);
  color: var(--paper-000);
  border: 1px solid color-mix(in srgb, var(--gold-400) 40%, transparent);
  border-radius: 100px;
  text-decoration: none;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: var(--shadow-deep);
  opacity: 0;
  transform: translateY(20px) scale(0.94);
  pointer-events: none;
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease),
              background 0.35s var(--ease);
}
.wa-float.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-float:hover { background: var(--gold-500); color: var(--navy-950); }
.wa-float svg { flex: none; width: 19px; height: 19px; }
.wa-float__text { display: inline; }

/* ---------- 22. Revelação no scroll ------------------------------------- */

/* Conteúdo VISÍVEL por padrão. A animação é enfeite, não requisito.
   O main.js aplica .pre-anim só nos blocos que estão fora da tela — onde
   ninguém enxerga a troca — e os revela ao entrarem na viewport.
   Consequência: se o JS falhar, não rodar, ou o observer não disparar,
   a página continua legível. Nunca há tela em branco. */
.reveal { opacity: 1; transform: none; }

.reveal.pre-anim {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.pre-anim.is-in { opacity: 1; transform: none; }

/* Entrada do herói, encadeada */
.hero .stagger > * { opacity: 0; transform: translateY(24px); animation: rise 0.95s var(--ease) forwards; }
.hero .stagger > *:nth-child(1) { animation-delay: 0.15s; }
.hero .stagger > *:nth-child(2) { animation-delay: 0.28s; }
.hero .stagger > *:nth-child(3) { animation-delay: 0.41s; }
.hero .stagger > *:nth-child(4) { animation-delay: 0.54s; }
.hero .portrait { opacity: 0; animation: rise 1.1s var(--ease) 0.4s forwards; }

/* ---------- 23. Responsivo ---------------------------------------------- */

@media (max-width: 1000px) {
  .hero__grid { grid-template-columns: 1fr; }
  .portrait { order: -1; width: min(100%, 330px); justify-self: start; }
  .portrait__plate { left: auto; right: -10px; }
  .cta-panel { grid-template-columns: 1fr; }
  .calc { grid-template-columns: 1fr; }
  /* NÃO usar position:static aqui. O ::before deste elemento é absolute+inset:0
     e depende de .calc__result como contexto de posicionamento (o sticky do
     desktop já fornece isso). "static" derruba esse contexto: o pseudo-elemento
     escapa para o ancestral posicionado mais próximo (.section) e cobre a
     seção inteira — inclusive o formulário — com o gradiente escuro. "relative"
     sem deslocamento ocupa o mesmo espaço no fluxo que "static" ocuparia, mas
     preserva o contexto de posicionamento. */
  .calc__result { position: relative; top: auto; }
  .section-head { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .burger { display: flex; }
  .process__step { grid-template-columns: 2.6rem 1fr; }
  .process__desc { grid-column: 2; }
  .trust__item { border-left: 0; padding-inline: 0; border-top: 1px solid color-mix(in srgb, var(--paper-100) 11%, transparent); }
  .trust__item:first-child { border-top: 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
  .wa-float__text { display: none; }
  .wa-float { padding: 1rem; }
  .hero__actions .btn { width: 100%; }
  .portrait::before { inset: -12px -12px 26px 16px; }
}

@media print {
  .site-header, .wa-float, .mobile-nav, .progress, body::after { display: none !important; }
  body { background: #fff; color: #000; }
  .hero, .dark-block, .page-hero, .site-footer { background: #fff !important; color: #000 !important; }
}