/* =========================================================
   ZEPHRON - style.css
   Estilo editorial, minimalista e sofisticado.
   ========================================================= */

/* ---------- Tipografia ----------
   Sudo UI (Jens Kutilek), variável, licença OFL-1.1. Ver
   assets/fonts/OFL.txt. Hospedada localmente e reduzida ao
   subconjunto latino: 66 KB no total, sem depender do Google Fonts.
   O eixo de peso vai de 200 a 700.
   ------------------------------------------------------- */
@font-face {
  font-family: "Sudo UI";
  src: url("assets/fonts/sudo-ui.woff2") format("woff2-variations"),
       url("assets/fonts/sudo-ui.woff2") format("woff2");
  font-weight: 200 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Sudo UI";
  src: url("assets/fonts/sudo-ui-italic.woff2") format("woff2-variations"),
       url("assets/fonts/sudo-ui-italic.woff2") format("woff2");
  font-weight: 200 700;
  font-style: italic;
  font-display: swap;
}

/* ---------- Design tokens ---------- */
:root {
  --background: #f1f1ef;
  --surface: #ffffff;
  --surface-2: #ebebe7;
  --text: #0a0a0a;
  --muted: #6f6f6b;
  --muted-2: #9a9a94;
  --border: rgba(10, 10, 10, 0.14);
  --border-strong: rgba(10, 10, 10, 0.28);
  --dark: #080808;
  --dark-2: #141412;
  --accent: #651f35;
  --accent-2: #8a2b47;

  --radius-small: 12px;
  --radius-medium: 24px;
  --radius-large: 36px;
  --radius-pill: 999px;

  --container: 1440px;
  --gutter: 32px;

  --font-sans: "Sudo UI", ui-monospace, SFMono-Regular, Menlo, -apple-system, BlinkMacSystemFont, sans-serif;
  /* O destaque em itálico passa a ser o próprio itálico da Sudo:
     um serifado ao lado dela soaria como duas vozes diferentes. */
  --font-accent: "Sudo UI", ui-monospace, SFMono-Regular, Menlo, sans-serif;

  --ease-soft: cubic-bezier(0.2, 0.7, 0.2, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-card: 0 1px 2px rgba(10,10,10,0.04), 0 24px 48px -24px rgba(10,10,10,0.18);
  --shadow-dark: 0 1px 2px rgba(0,0,0,0.4), 0 24px 60px -24px rgba(0,0,0,0.6);

  --header-h: 68px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html.lenis, html.lenis body { height: auto; }
html.lenis.lenis-smooth { scroll-behavior: auto !important; }
html.lenis-stopped body { overflow: hidden; }
html:not(.lenis) body { overflow-x: hidden; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--background);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-small);
  transform: translateY(-200%);
  z-index: 1000;
  font-size: 14px;
  transition: transform .3s var(--ease-soft);
}
.skip-link:focus { transform: translateY(0); }

/* ---------- Container ---------- */
/* Visível só para leitores de tela: usado no <caption> da tabela de planos,
   que precisa existir semanticamente mas não na composição visual. */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
@media (max-width: 720px) {
  :root { --gutter: 20px; }
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  letter-spacing: -0.014em;
  line-height: 1.08;
  font-weight: 700;
  color: var(--text);
}
p { color: var(--text); }
em { font-style: italic; font-family: var(--font-accent); font-weight: 400; letter-spacing: -0.01em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--muted);
  text-transform: none;
  font-weight: 500;
}
.eyebrow__bar {
  display: inline-block;
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: .5;
}
.eyebrow--light { color: rgba(255,255,255,0.7); }

.section-title {
  font-size: clamp(28px, 3.4vw, 52px);
  line-height: 1.06;
  font-weight: 700;
  letter-spacing: -0.018em;
  max-width: 22ch;
  margin-top: 16px;
}
.section-desc {
  color: var(--muted);
  font-size: clamp(15px, 1.1vw, 17px);
  max-width: 60ch;
  margin-top: 18px;
}

/* ---------- Cursor (desktop only) ---------- */
.cursor { display: none; pointer-events: none; position: fixed; inset: 0; z-index: 999; }
@media (hover: hover) and (pointer: fine) and (min-width: 1024px) and (prefers-reduced-motion: no-preference) {
  .cursor { display: block; }
  .cursor__dot,
  .cursor__ring {
    position: fixed;
    top: 0; left: 0;
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%);
    will-change: transform;
  }
  .cursor__dot {
    width: 6px; height: 6px;
    background: var(--text);
    transition: opacity .2s var(--ease-soft), background .2s var(--ease-soft);
  }
  .cursor__ring {
    width: 34px; height: 34px;
    border: 1px solid rgba(10,10,10,0.35);
    transition: width .25s var(--ease-soft), height .25s var(--ease-soft), border-color .25s var(--ease-soft), background .25s var(--ease-soft), opacity .15s var(--ease-soft);
  }
  .cursor.is-hover .cursor__ring {
    width: 56px; height: 56px;
    border-color: transparent;
    background: rgba(10,10,10,0.08);
  }
  .cursor.is-dark .cursor__dot { background: #fff; }
  .cursor.is-dark .cursor__ring { border-color: rgba(255,255,255,0.35); }
  .cursor.is-dark.is-hover .cursor__ring { background: rgba(255,255,255,0.14); border-color: transparent; }
  .cursor.is-field .cursor__dot,
  .cursor.is-field .cursor__ring { opacity: 0; transition: none; }
  body:has(.cursor) { cursor: none; }
  body:has(.cursor) a, body:has(.cursor) button { cursor: none; }
  body:has(.cursor) input,
  body:has(.cursor) textarea,
  body:has(.cursor) [contenteditable="true"] { cursor: text; }
  body:has(.cursor) input[type="checkbox"],
  body:has(.cursor) input[type="radio"],
  body:has(.cursor) input[type="range"],
  body:has(.cursor) select { cursor: pointer; }
}

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 60;
  height: var(--header-h);
  background: color-mix(in oklab, var(--background) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition: background .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.header.is-scrolled {
  background: color-mix(in oklab, var(--background) 92%, transparent);
}
.header__inner {
  height: 100%;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.brand__logo { display: inline-flex; align-items: center; color: var(--dark); }
.brand__logo svg { width: 118px; height: auto; display: block; }
.brand--light .brand__logo { color: #fff; }

.nav { justify-self: center; }
.nav__list {
  display: flex;
  gap: 6px;
  padding: 6px;
  border-radius: var(--radius-pill);
}
.nav__link {
  position: relative;
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  color: var(--muted);
  border-radius: var(--radius-pill);
  transition: color .25s var(--ease-soft), background .25s var(--ease-soft);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .35s var(--ease-soft);
}
.nav__link:hover,
.nav__link.is-active {
  color: var(--text);
}
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }

.header__right {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 14px;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.12); }
}

/* Cadeado da área restrita: discreto, no canto da nav. */
.lock-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  transition: color .2s var(--ease-soft), background .2s var(--ease-soft), border-color .2s var(--ease-soft);
}
.lock-btn:hover {
  color: var(--accent);
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.menu-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px 9px 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 500;
  transition: background .2s var(--ease-soft), border-color .2s var(--ease-soft);
}
.menu-btn:hover { background: var(--surface-2); }
.menu-btn__icon {
  width: 18px; height: 12px;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
}
.menu-btn__icon span {
  display: block;
  height: 1.4px;
  background: currentColor;
  border-radius: 2px;
  transition: transform .3s var(--ease-soft), opacity .3s var(--ease-soft);
}
.menu-btn__icon span:nth-child(1) { width: 100%; }
.menu-btn__icon span:nth-child(2) { width: 70%; align-self: flex-end; }
.menu-btn[aria-expanded="true"] .menu-btn__icon span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__icon span:nth-child(2) { transform: translateY(-5px) rotate(-45deg); width: 100%; }

/* O menu tem oito itens: em larguras intermediárias o conjunto
   marca + navegação + pílula + botão passa da largura do container. Cede
   primeiro o respiro horizontal do nav, depois a pílula; ela é informativa,
   a navegação não. Nada é sobreposto e o cabeçalho nunca rola na horizontal. */
@media (max-width: 1400px) {
  .nav__list { gap: 2px; }
  .nav__link { padding: 8px 10px; font-size: 13.5px; }
  .nav__link::after { left: 10px; right: 10px; }
}
/* O botão de menu só aparece quando a navegação horizontal some: no desktop
   ele seria um segundo caminho para o que já está visível ao lado. */
.menu-btn { display: none; }

@media (max-width: 1080px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
  .header__inner { grid-template-columns: 1fr auto; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed; inset: 0;
  z-index: 55;
  background: var(--background);
  /* O respiro de baixo vive no filho: padding-bottom de um contêiner que rola
     não entra na extensão rolável e o rodapé do menu encostaria na borda. */
  padding: calc(var(--header-h) + 24px) var(--gutter) 0;
  display: flex;
  /* stretch fixaria o filho na altura da tela e o conteúdo excedente
     escaparia da caixa em vez de esticá-la. */
  align-items: flex-start;
  /* Em telas baixas (aparelho deitado, celulares pequenos) os sete itens
     ultrapassam a altura da tela: sem rolagem própria os últimos ficavam
     inalcançáveis. */
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  opacity: 0;
  visibility: hidden;
  transition: opacity .4s var(--ease-soft), visibility .4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu[hidden] { display: flex !important; } /* JS toggles a class */
.mobile-menu__inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  /* min-height no lugar de height: mantém o space-between quando sobra tela
     e deixa o bloco crescer (com rolagem no pai) quando falta. */
  min-height: 100%;
  flex: 0 0 auto;
  padding-bottom: max(32px, env(safe-area-inset-bottom));
}
.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-block: 24px;
}
.mobile-menu__list li {
  overflow: hidden;
  border-top: 1px solid var(--border);
}
.mobile-menu__list li:last-child { border-bottom: 1px solid var(--border); }
.mobile-menu__list a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 22px 4px;
  font-size: clamp(32px, 8vw, 56px);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1;
  color: var(--text);
  transform: translateY(120%);
  transition: transform .5s var(--ease-spring), color .3s var(--ease-soft);
}
.mobile-menu.is-open .mobile-menu__list a { transform: translateY(0); }
.mobile-menu.is-open .mobile-menu__list li:nth-child(1) a { transition-delay: .05s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(2) a { transition-delay: .10s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(3) a { transition-delay: .15s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(4) a { transition-delay: .20s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(5) a { transition-delay: .25s; }
.mobile-menu.is-open .mobile-menu__list li:nth-child(6) a { transition-delay: .30s; }
.mobile-menu__num {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.mobile-menu__foot {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 13px;
  color: var(--muted);
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* Aparelho deitado: a escala do menu é ditada pela largura (8vw) e estoura a
   altura útil. Mesma família e mesmo peso, só a escala passa a olhar a altura;
   os alvos de toque continuam bem acima de 48px. */
@media (max-height: 560px) and (orientation: landscape) {
  .mobile-menu { padding-top: calc(var(--header-h) + 12px); }
  .mobile-menu__list { padding-block: 12px; }
  .mobile-menu__list a {
    font-size: clamp(22px, 7vh, 34px);
    padding: 14px 4px;
    gap: 16px;
  }
}

/* ---------- Buttons ---------- */
.btn {
  --btn-h: 52px;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  height: var(--btn-h);
  padding: 0 22px 0 24px;
  border-radius: var(--radius-pill);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: -0.005em;
  min-height: 44px;
  transition: transform .35s var(--ease-spring), background .3s var(--ease-soft), color .3s var(--ease-soft), border-color .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
  will-change: transform;
}
.btn__arrow {
  width: 30px; height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.14);
  transition: transform .35s var(--ease-spring), background .3s var(--ease-soft);
}
.btn:hover .btn__arrow { transform: translateX(3px) rotate(-8deg); }

.btn--primary {
  background: var(--dark);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,0.06) inset, 0 20px 30px -20px rgba(10,10,10,0.5);
}
.btn--primary:hover { background: #000; transform: translateY(-1px); }

.btn--secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn--secondary:hover { background: var(--surface-2); border-color: var(--text); }

.btn--accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 20px 40px -20px color-mix(in oklab, var(--accent) 60%, transparent);
}
.btn--accent:hover { background: var(--accent-2); transform: translateY(-1px); }
.btn--accent .btn__arrow { background: rgba(255,255,255,0.2); }

.btn--large { --btn-h: 60px; padding: 0 26px 0 28px; font-size: 15.5px; }
.btn--small { --btn-h: 44px; padding: 0 18px; font-size: 14px; gap: 8px; }

/* Variante discreta para fundo escuro, usada nas ações de cookies, onde só
   uma ação deve ter peso de destaque. */
.btn--quiet {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.22);
}
.btn--quiet:hover { background: rgba(255,255,255,0.16); border-color: rgba(255,255,255,0.42); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: calc(100dvh - var(--header-h));
  padding-top: 40px;
  padding-bottom: 130px;
  overflow: hidden;
  isolation: isolate;
  background: var(--background);
}

/* Véu de leitura: acalma o halftone sob a coluna de texto
   e dissolve os pontos na base, emendando com a próxima seção. */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}
.hero::before {
  background: linear-gradient(
    100deg,
    var(--background) 0%,
    color-mix(in oklab, var(--background) 74%, transparent) 32%,
    transparent 64%
  );
}
.hero::after {
  background: linear-gradient(
    to bottom,
    color-mix(in oklab, var(--background) 55%, transparent) 0%,
    transparent 14%,
    transparent 76%,
    var(--background) 100%
  );
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  display: block;
  width: 100%;
  height: 100%;
}
.hero__particles canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  min-height: calc(100dvh - var(--header-h) - 200px);
}

/* --- Left column --- */
.hero__left {
  display: flex;
  flex-direction: column;
  gap: 24px;
  /* A linha mais longa do título pede 923px no corpo máximo; com 860 ela
     quebrava em duas fileiras nas telas grandes. O parágrafo e as tags
     seguem com largura própria, mais estreita. */
  max-width: 980px;
}
.hero__title {
  font-size: clamp(35px, 5.15vw, 81px);
  line-height: 0.98;
  font-weight: 700;
  /* A Sudo já tem desenho estreito: o tracking apertado que servia à Inter
     fechava demais os contraformas. */
  letter-spacing: -0.022em;
  margin-top: 14px;
  /* Largura própria, menor que a coluna: afasta o texto da figura à direita. */
  max-width: 940px;
}
.hero__title .line {
  display: block;
  overflow: hidden;
  /* A máscara precisa de folga vertical para não cortar acentos e descidas. */
  padding-block: 4px;
}
.hero__title .line > span { display: inline-block; }
/* Mesma família no itálico: só o tracking pede um respiro a mais. */
.hero__title em { letter-spacing: -0.012em; }

/* Palavras não quebram no meio; a quebra segue acontecendo nos espaços. */
.hero__title .word {
  display: inline-block;
  white-space: nowrap;
}
.hero__title .char {
  display: inline-block;
  transform: translate3d(0, 108%, 0);
}
@keyframes heroCharIn {
  from { transform: translate3d(0, 108%, 0); }
  to   { transform: translate3d(0, 0, 0); }
}
.hero.is-loaded .hero__title .char {
  animation: heroCharIn .82s var(--ease-spring) forwards;
  animation-delay: calc(var(--d, 0) * 1ms);
}
.hero__desc {
  font-size: clamp(15.5px, 1.15vw, 17.5px);
  /* Um pouco mais escuro que --muted para ganhar legibilidade sobre o halftone. */
  color: #4d4d49;
  max-width: 46ch;
  margin-top: 4px;
}
.tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-size: 13.5px;
  color: #555551;
}
.tags li {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.tags li::after {
  content: "·";
  color: var(--muted-2);
}
.tags li:last-child::after { display: none; }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* Hero bar */
.hero-bar {
  position: absolute;
  left: 0; right: 0;
  bottom: 28px;
  z-index: 3;
}
.hero-bar__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  padding: 14px 22px;
  /* Sem backdrop-filter: a barra fica sobre o canvas animado e o desfoque
     seria recalculado a cada frame das partículas. Sob 88% de preto ele
     não aparece de qualquer forma. */
  background: color-mix(in oklab, var(--dark) 88%, transparent);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-pill);
  color: rgba(255,255,255,0.86);
  font-size: 13px;
}
.hero-bar__left { justify-self: start; }
.hero-bar__center { justify-self: center; display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 500; }
.hero-bar__right { justify-self: end; color: rgba(255,255,255,0.7); }
.hero-bar__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ---------- Hero responsive ---------- */
@media (max-width: 900px) {
  .hero { padding-bottom: 160px; padding-top: 28px; }
  /* Empilhado, o conteúdo ficava colado no topo e sobrava um vazio até a
     barra. Com o hero em coluna, a grade toma a altura restante e desce o
     bloco de texto e os CTAs para junto de "Projetos sob medida". */
  .hero { display: flex; flex-direction: column; }
  .hero__grid { flex: 1 1 auto; justify-content: flex-end; }
  /* Empilhado, o texto ocupa toda a largura: o véu passa a ser vertical. */
  .hero::before {
    background: linear-gradient(
      to bottom,
      color-mix(in oklab, var(--background) 86%, transparent) 0%,
      color-mix(in oklab, var(--background) 62%, transparent) 48%,
      transparent 80%
    );
  }
  .hero__grid {
    display: flex;
    flex-direction: column;
    gap: 28px;
    min-height: auto;
    /* Em coluna, o align-items: center da regra base passaria a valer no eixo
       horizontal e encolheria o bloco à largura do conteúdo. */
    align-items: stretch;
  }
  .hero__left { padding-top: 0; }
  .hero-bar__inner {
    grid-template-columns: 1fr;
    gap: 6px;
    border-radius: var(--radius-medium);
    text-align: center;
    padding: 14px 18px;
  }
  .hero-bar__left, .hero-bar__right { justify-self: center; }
}
@media (max-width: 560px) {
  /* "ser encontrada no Google," é a linha mais longa; a escala reserva
     folga para ela não quebrar nos aparelhos mais estreitos. */
  .hero__title { font-size: clamp(22px, 7.1vw, 40px); }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .btn { justify-content: space-between; }
}

/* ---------- Sections base ---------- */
.section {
  position: relative;
  padding-block: clamp(80px, 10vw, 140px);
}
.section-head { max-width: 900px; margin-bottom: clamp(48px, 6vw, 80px); }

/* ---------- Problems ---------- */
.problems { background: var(--background); }
.problems__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  overflow: hidden;
}
.problem {
  background: var(--background);
  padding: 40px 32px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background .3s var(--ease-soft);
}
.problem:hover { background: var(--surface); }
.problem__num {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}
.problem__title {
  font-size: clamp(20px, 1.6vw, 26px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.problem__body { font-size: 14.5px; color: var(--muted); line-height: 1.55; }
@media (max-width: 900px) { .problems__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .problems__grid { grid-template-columns: 1fr; } .problem { padding: 32px 24px; min-height: 200px; } }

/* ---------- Services ---------- */
.services { background: var(--background); }
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring), background .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.service__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.service__num {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.service__arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: transform .4s var(--ease-spring), background .3s var(--ease-soft), color .3s var(--ease-soft);
}
.service:hover .service__arrow {
  transform: rotate(-45deg);
  background: var(--text);
  color: var(--background);
}
.service__title {
  font-size: clamp(20px, 1.5vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.service__body { font-size: 14.5px; color: var(--muted); }
.service__list {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  color: var(--text);
}
.service__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: currentColor;
}

.service--dark {
  background: var(--dark);
  border-color: transparent;
  color: #fff;
}
.service--dark .service__title,
.service--dark .service__list li { color: #fff; }
.service--dark .service__num,
.service--dark .service__body { color: rgba(255,255,255,0.65); }
.service--dark .service__arrow {
  border-color: rgba(255,255,255,0.2);
  color: #fff;
}
.service--dark:hover .service__arrow { background: #fff; color: var(--dark); }
.service--dark .service__list { border-top-color: rgba(255,255,255,0.14); }

@media (max-width: 1024px) { .services__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services__grid { grid-template-columns: 1fr; } .service { padding: 26px; min-height: auto; } }

/* ---------- Manual da Marca ----------
   Seção longa, e a leitura só se sustenta se o ritmo alternar. A ordem dos
   blocos é deliberada: texto, etiquetas, painel escuro, cartões, cadeia,
   comparação, linha do tempo e uma frase sozinha na largura da tela. Nenhum
   token novo entra: superfície clara, borda de baixo contraste, raio médio e
   o mesmo par de transições que os cartões de serviço já usam. */
.manual { background: var(--background); }

.manual-h3 {
  font-size: clamp(21px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 24ch;
}
.manual-p {
  margin-top: 16px;
  color: var(--muted);
  font-size: clamp(14.5px, 1vw, 16.5px);
  line-height: 1.62;
  max-width: 62ch;
}
.manual-note {
  margin-top: 22px;
  padding-left: 18px;
  border-left: 1px solid var(--border-strong);
  font-size: clamp(15px, 1.1vw, 17.5px);
  line-height: 1.45;
  letter-spacing: -0.01em;
  max-width: 44ch;
}

/* 1. Dispersão --------------------------------------------------------- */
.manual-spread__text { max-width: 62ch; }
.manual-spread {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
/* As etiquetas são a ilustração do argumento: a quantidade é o ponto, então
   elas se acomodam em quantas linhas forem necessárias. */
.manual-surfaces {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.manual-surfaces li {
  padding: 9px 15px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: 13.5px;
  color: var(--muted);
  transition: color .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.manual-surfaces li:hover { color: var(--text); border-color: var(--border-strong); }

/* 2. Definição --------------------------------------------------------- */
.manual-def {
  margin-top: clamp(56px, 7vw, 96px);
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-medium);
  padding: clamp(32px, 4vw, 60px);
}
.manual-def__title {
  color: #fff;
  font-size: clamp(21px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
}
.manual-def__lead {
  margin-top: 18px;
  color: #fff;
  font-size: clamp(16.5px, 1.35vw, 21px);
  line-height: 1.45;
  letter-spacing: -0.012em;
  max-width: 46ch;
}
.manual-def__body {
  margin-top: 16px;
  color: rgba(255,255,255,0.68);
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.62;
  max-width: 66ch;
}
.manual-hands {
  margin-top: clamp(28px, 3vw, 40px);
  padding-top: clamp(24px, 2.6vw, 32px);
  border-top: 1px solid rgba(255,255,255,0.14);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.manual-hands li {
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.03);
  font-size: 13px;
  color: rgba(255,255,255,0.72);
  transition: color .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.manual-hands li:hover { color: #fff; border-color: rgba(255,255,255,0.34); }

/* 3. O que existe dentro ----------------------------------------------- */
.manual-grid-head { margin-top: clamp(56px, 7vw, 96px); }
.manual-grid {
  margin-top: clamp(28px, 3.4vw, 44px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.manual-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring), border-color .3s var(--ease-soft);
}
.manual-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.manual-card__icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  margin-bottom: 4px;
  transition: background .3s var(--ease-soft), color .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.manual-card:hover .manual-card__icon {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}
.manual-card__title {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.manual-card__body { font-size: 14px; color: var(--muted); line-height: 1.55; }

/* 4. Por que importa --------------------------------------------------- */
.manual-why { margin-top: clamp(56px, 7vw, 96px); }
.manual-why__text { max-width: 68ch; }
/* A cadeia é uma lista ordenada de verdade; as setas são pseudo-elementos e
   ficam fora do alcance do leitor de tela. Mesmo mecanismo do fluxo de
   tráfego, aqui em superfície clara. */
.manual-chain {
  margin-top: clamp(28px, 3.4vw, 44px);
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 14px;
}
.manual-chain__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  transition: border-color .3s var(--ease-soft), transform .4s var(--ease-spring);
}
.manual-chain__step:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.manual-chain__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -15px;
  width: 16px; height: 1px;
  background: var(--border-strong);
  transform: translateY(-50%);
}
.manual-chain__step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -14px;
  width: 5px; height: 5px;
  border-top: 1px solid var(--border-strong);
  border-right: 1px solid var(--border-strong);
  transform: translateY(-50%) rotate(45deg);
}
.manual-chain__num {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.manual-chain__label {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
}
.manual-why__close {
  margin-top: clamp(32px, 3.6vw, 48px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 48px);
}
.manual-why__close .manual-p { margin-top: 0; }

/* 5. Comparação -------------------------------------------------------- */
.manual-compare {
  margin-top: clamp(56px, 7vw, 96px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.manual-side {
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: clamp(28px, 3.2vw, 44px);
}
.manual-side--sem { background: var(--surface); }
.manual-side--com { background: var(--dark); color: #fff; border-color: var(--dark); }
.manual-side__tag {
  display: inline-block;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
  padding-bottom: 14px;
}
.manual-side--com .manual-side__tag { color: rgba(255,255,255,0.6); }
.manual-side__title {
  font-size: clamp(18px, 1.6vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 22ch;
}
.manual-side--com .manual-side__title { color: #fff; }
.manual-side__list {
  margin-top: clamp(22px, 2.4vw, 30px);
  padding-top: clamp(20px, 2.2vw, 26px);
  border-top: 1px solid var(--border);
  display: grid;
  gap: 12px;
}
.manual-side--com .manual-side__list { border-top-color: rgba(255,255,255,0.14); }
.manual-side__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--muted);
}
.manual-side--com .manual-side__list li { color: rgba(255,255,255,0.72); }
/* Os dois sinais são desenhados na borda do pseudo-elemento: sem imagem,
   sem fonte de ícone e sem depender de cor para diferenciar — a forma já
   distingue um lado do outro. */
.manual-side__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 11px; height: 11px;
}
.manual-side--sem .manual-side__list li::before {
  background:
    linear-gradient(to bottom, currentColor, currentColor) center/11px 1px no-repeat,
    linear-gradient(to bottom, currentColor, currentColor) center/1px 11px no-repeat;
  transform: rotate(45deg);
  opacity: .55;
}
.manual-side--com .manual-side__list li::before {
  border-left: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  height: 6px;
  transform: rotate(-45deg) translate(1px, -1px);
  opacity: .8;
}

/* 6. Linha do tempo ---------------------------------------------------- */
.manual-line-head { margin-top: clamp(56px, 7vw, 96px); }
.manual-line {
  margin-top: clamp(28px, 3.4vw, 44px);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  overflow: hidden;
}
.manual-line__item {
  background: var(--background);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background .3s var(--ease-soft);
}
.manual-line__item:hover { background: var(--surface); }
.manual-line__num {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.manual-line__label { font-size: 14.5px; font-weight: 500; line-height: 1.25; }
/* A etapa 06 é o assunto da seção: destacá-la é o que mostra que o manual
   fica no meio do caminho, e não no fim. */
.manual-line__item--key { background: var(--dark); }
.manual-line__item--key:hover { background: var(--dark-2); }
.manual-line__item--key .manual-line__num { color: rgba(255,255,255,0.5); }
.manual-line__item--key .manual-line__label { color: #fff; font-weight: 600; }
.manual-line__note {
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(14.5px, 1vw, 16.5px);
  line-height: 1.62;
  max-width: 68ch;
}

/* 7. Fecho ------------------------------------------------------------- */
.manual-quote {
  margin-top: clamp(72px, 9vw, 120px);
  padding: clamp(56px, 7vw, 104px) var(--gutter);
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.manual-quote__text {
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  font-size: clamp(20px, 2.6vw, 38px);
  font-weight: 500;
  line-height: 1.24;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

/* Responsivo ----------------------------------------------------------- */
@media (max-width: 1180px) {
  .manual-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  /* A cadeia vira duas fileiras: as setas laterais deixariam de fazer
     sentido na virada de linha, então saem junto. */
  .manual-chain { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .manual-chain__step::after,
  .manual-chain__step::before { content: none; }
  .manual-line { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .manual-spread { grid-template-columns: 1fr; }
  .manual-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual-why__close { grid-template-columns: 1fr; }
  .manual-compare { grid-template-columns: 1fr; }
  .manual-chain { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .manual-line { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  .manual-grid { grid-template-columns: 1fr; }
  .manual-card { padding: 24px; }
  .manual-chain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual-line { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual-surfaces li { padding: 8px 13px; font-size: 13px; }
  .manual-note { padding-left: 16px; }
}

/* ---------- GEO / Busca com IA ----------
   Mesma família dos cartões de serviço e de tráfego: superfície clara, borda
   de baixo contraste, raio médio e o mesmo par de transições. Três camadas de
   leitura, da mais direta para a mais densa: perguntas respondidas, comparação
   dos três termos e o painel escuro com o que está implementado. Nenhuma cor
   nova entra na paleta; o acento só marca o cartão de GEO. */
.geo { background: var(--background); }

/* Bloco pergunta/resposta. O <h3> é a pergunta e o texto abaixo resolve a
   pergunta sozinho: é o recorte que um mecanismo generativo tende a citar. */
.geo-answers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.geo-answer {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring), border-color .3s var(--ease-soft);
}
.geo-answer:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.geo-answer__q {
  font-size: clamp(18px, 1.35vw, 22px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.geo-answer__text {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.6;
}
.geo-answer__text em { color: var(--text); font-style: italic; }

/* Comparativo dos três termos. O cartão de GEO recebe o acento porque é o
   assunto da seção; os outros dois ficam em superfície secundária. */
.geo-compare {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.geo-term {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color .3s var(--ease-soft), background .3s var(--ease-soft);
}
.geo-term:hover { border-color: var(--border-strong); }
.geo-term--accent { background: var(--surface); border-color: var(--border-strong); }
.geo-term__tag {
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  padding: 6px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
}
.geo-term--accent .geo-term__tag {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.geo-term__title {
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.geo-term__body { font-size: 14px; color: var(--muted); line-height: 1.55; }
.geo-term__answer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 13.5px;
  line-height: 1.5;
}
.geo-term__answer span {
  display: block;
  margin-bottom: 4px;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-2);
}

/* Fontes visíveis com data. Citar fonte verificável é uma das estratégias com
   maior ganho medido no estudo do KDD 2024, e é também o que sustenta o que a
   seção afirma. */
.geo-sources {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: clamp(28px, 3.2vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.geo-sources__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.geo-sources__title {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.geo-sources__date { font-size: 13px; color: var(--muted); }
.geo-sources__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 4px;
}
.geo-sources__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.5;
}
.geo-sources__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 8px; height: 1px;
  background: var(--border-strong);
}
.geo-sources__list a {
  border-bottom: 1px solid var(--border);
  transition: border-color .2s var(--ease-soft), color .2s var(--ease-soft);
}
.geo-sources__list a:hover { border-color: var(--accent); color: var(--accent); }
.geo-sources__limit {
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
  max-width: 74ch;
}
.geo-sources__cta { align-self: flex-start; }

@media (max-width: 1024px) {
  .geo-answers { grid-template-columns: repeat(2, 1fr); }
  .geo-answer { padding: 26px; }
  .geo-compare { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .geo-term { padding: 22px; }
}
@media (max-width: 860px) {
  .geo-compare { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .geo-answers { grid-template-columns: 1fr; }
  .geo-sources__cta { align-self: stretch; justify-content: center; }
}

/* ---------- Tráfego pago ----------
   Mesma família dos cartões de serviço: superfície clara, borda de baixo
   contraste, raio médio e o mesmo par de transições. O que muda é o ícone no
   lugar do número: aqui não existe ordem a comunicar, só assunto. O destaque
   tipográfico do título usa o <em> global, o mesmo do hero. */
.traffic { background: var(--background); }

.traffic__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.traffic-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring), border-color .3s var(--ease-soft);
}
.traffic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.traffic-card__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  margin-bottom: 6px;
  transition: background .3s var(--ease-soft), color .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.traffic-card:hover .traffic-card__icon {
  background: var(--text);
  border-color: var(--text);
  color: var(--background);
}
.traffic-card__title {
  font-size: clamp(20px, 1.5vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.traffic-card__body { font-size: 14.5px; color: var(--muted); }
.traffic-card__list {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.traffic-card__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  color: var(--text);
}
.traffic-card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 6px; height: 1px;
  background: currentColor;
}

/* Ponte entre estrutura e mídia. Painel escuro, como o cartão .service--dark:
   separa visualmente o argumento dos três serviços acima sem introduzir cor
   nova na paleta. */
.traffic-bridge {
  margin-top: 20px;
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-medium);
  padding: clamp(30px, 3.6vw, 52px);
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 3vw, 40px);
}
.traffic-bridge__title {
  color: #fff;
  font-size: clamp(21px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 28ch;
}
.traffic-bridge__body {
  margin-top: 14px;
  color: rgba(255,255,255,0.68);
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.6;
  max-width: 66ch;
}

/* Fluxo em HTML/CSS: os passos são uma lista ordenada real e os conectores
   são decoração dos pseudo-elementos, invisíveis para leitores de tela. */
.traffic-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.traffic-flow__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-small);
  background: rgba(255,255,255,0.03);
  transition: background .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.traffic-flow__step:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.28);
}
/* Haste do conector. */
.traffic-flow__step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -13px;
  width: 14px; height: 1px;
  background: rgba(255,255,255,0.26);
  transform: translateY(-50%);
  transition: background .3s var(--ease-soft);
}
/* Ponta do conector. */
.traffic-flow__step:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -12px;
  width: 5px; height: 5px;
  border-top: 1px solid rgba(255,255,255,0.26);
  border-right: 1px solid rgba(255,255,255,0.26);
  transform: translateY(-50%) rotate(45deg);
  transition: border-color .3s var(--ease-soft);
}
.traffic-flow__step:hover::after { background: rgba(255,255,255,0.55); }
.traffic-flow__step:hover::before { border-color: rgba(255,255,255,0.55); }
.traffic-flow__num {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: rgba(255,255,255,0.45);
}
.traffic-flow__label {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  color: #fff;
}

.traffic-cta {
  margin-top: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: clamp(28px, 3.2vw, 44px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}
.traffic-cta__text { max-width: 58ch; }
.traffic-cta__title {
  font-size: clamp(20px, 1.8vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.traffic-cta__body {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .traffic-card { padding: 26px; min-height: 300px; }
  .traffic-flow { gap: 10px; }
  .traffic-flow__step { padding: 15px 13px; }
  .traffic-flow__step:not(:last-child)::after { right: -11px; width: 12px; }
  .traffic-flow__step:not(:last-child)::before { right: -10px; }
  .traffic-flow__label { font-size: 13px; }
}
@media (max-width: 768px) {
  .traffic__grid { grid-template-columns: 1fr; }
  .traffic-card { min-height: auto; }
}
/* Abaixo de 640px o fluxo vira vertical: cinco colunas nesta largura
   comprimiriam "Landing page" e "Oportunidade" a três linhas cada. Os
   conectores giram junto, sem nunca sair da caixa. */
@media (max-width: 640px) {
  .traffic-flow { grid-template-columns: 1fr; gap: 26px; }
  .traffic-flow__step {
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
    padding: 16px 18px;
  }
  .traffic-flow__step:not(:last-child)::after {
    top: auto; bottom: -21px;
    right: auto; left: 24px;
    width: 1px; height: 16px;
    transform: none;
  }
  /* A ponta fica no fim da haste, apontando para o passo seguinte. */
  .traffic-flow__step:not(:last-child)::before {
    top: auto; bottom: -23px;
    right: auto; left: 22px;
    transform: rotate(135deg);
  }
  .traffic-cta { flex-direction: column; align-items: stretch; }
  .traffic-cta .btn { justify-content: space-between; }
}

/* ---------- Process (timeline) ---------- */
.process { background: var(--background); }

.process__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 40px;
}

/* Contador que acompanha a etapa ativa durante a rolagem */
.process__counter {
  display: grid;
  justify-items: end;
  gap: 6px;
  text-align: right;
  white-space: nowrap;
}
.process__counter-label {
  font-size: 13px;
  color: var(--muted);
}
.process__counter-value {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-variant-numeric: tabular-nums;
}
.process__counter-current {
  display: inline-block;
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.045em;
  color: var(--text);
}
.process__counter-total {
  font-size: 15px;
  font-weight: 500;
  color: var(--muted-2);
}

.process-timeline {
  position: relative;
  margin-top: 56px;
  border-top: 1px solid var(--border);
}
/* Trilho do tempo + preenchimento guiado pela rolagem */
.process-timeline::before,
.process-timeline::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 0;
  bottom: 0;
  width: 1px;
  pointer-events: none;
}
.process-timeline::before { background: var(--border); }
.process-timeline::after {
  background: linear-gradient(to bottom, var(--accent), var(--text));
  transform: scaleY(var(--process-progress, 0));
  transform-origin: top center;
  /* Curto o bastante para acompanhar a rolagem, longo o bastante
     para o salto do hover não ser seco. */
  transition: transform .35s var(--ease-soft);
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 84px minmax(0, 250px) minmax(0, 1fr) 40px;
  align-items: baseline;
  gap: 32px;
  padding: 30px 0 30px 44px;
  border-bottom: 1px solid var(--border);
}
/* Realce da etapa ativa, abrindo um pouco além da coluna */
.process-step::before {
  content: "";
  position: absolute;
  inset: 0 -18px;
  z-index: 0;
  border-radius: var(--radius-small);
  background: var(--surface);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: scale(0.985);
  transition: opacity .45s var(--ease-soft), transform .55s var(--ease-spring);
}
.process-step__num,
.process-step__title,
.process-step__desc,
.process-step__bar { position: relative; z-index: 1; }

/* Marcador sobre o trilho */
.process-step__marker {
  position: absolute;
  left: 0;
  top: 36px;
  z-index: 1;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--background);
  border: 1px solid var(--muted-2);
  transition: background .35s var(--ease-soft), border-color .35s var(--ease-soft),
              box-shadow .35s var(--ease-soft), transform .5s var(--ease-spring);
}

.process-step__num {
  font-size: clamp(22px, 2.2vw, 30px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.035em;
  color: var(--muted-2);
  transition: color .35s var(--ease-soft), transform .5s var(--ease-spring);
}
.process-step__title {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  transition: transform .5s var(--ease-spring);
}
.process-step__desc {
  font-size: 14.5px;
  color: var(--muted);
  transition: color .35s var(--ease-soft);
}
/* Traço decorativo que se desenha na etapa ativa, não é um controle */
.process-step__bar {
  align-self: center;
  justify-self: end;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform .55s var(--ease-spring);
}

/* Estado ativo */
.process-step.is-active::before { opacity: 1; transform: scale(1); }
.process-step.is-active .process-step__marker {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.3);
  box-shadow: 0 0 0 5px color-mix(in oklab, var(--accent) 16%, transparent);
}
.process-step.is-active .process-step__num { color: var(--text); transform: translateX(4px); }
.process-step.is-active .process-step__title { transform: translateX(4px); }
.process-step.is-active .process-step__desc { color: var(--text); }
.process-step.is-active .process-step__bar { transform: scaleX(1); }

/* Etapas já percorridas ficam marcadas, mas discretas */
.process-step.is-done .process-step__marker {
  background: var(--text);
  border-color: var(--text);
}

@media (max-width: 1024px) {
  .process-step { grid-template-columns: 72px minmax(0, 200px) minmax(0, 1fr) 32px; gap: 24px; }
}
@media (max-width: 860px) {
  .process__head { grid-template-columns: 1fr; align-items: start; gap: 28px; }
  .process__counter { order: -1; }
  .process-timeline { margin-top: 36px; }
  .process-step {
    grid-template-columns: 54px minmax(0, 1fr);
    align-items: start;
    gap: 6px 18px;
    padding: 24px 0 24px 32px;
  }
  .process-step::before { inset: 0 -16px; }
  .process-step__num { grid-row: 1 / span 2; align-self: center; }
  .process-step__title { grid-column: 2; }
  .process-step__desc { grid-column: 2; }
  .process-step__bar { display: none; }
  .process-step__marker { top: 30px; }
  /* Empilhado, título e descrição dividem a mesma coluna: o deslocamento
     do estado ativo desalinharia um em relação ao outro. */
  .process-step.is-active .process-step__num,
  .process-step.is-active .process-step__title { transform: none; }
}

/* ---------- FAQ ----------
   Acordeão em <details>/<summary>: nativo, acessível por teclado e sem
   JavaScript. O desenho segue as hairlines editoriais do resto do site. */
.faq { background: var(--background); }
.faq__list { border-top: 1px solid var(--border); }
.faq__item { border-bottom: 1px solid var(--border); }

.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0;
  cursor: pointer;
  /* Some com o triângulo padrão (Chrome/Firefox e Safari usam seletores
     diferentes). */
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::marker { content: ""; }
.faq__q:focus-visible { outline-offset: -2px; }

.faq__q-text {
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  transition: color .25s var(--ease-soft);
}
.faq__item:hover .faq__q-text { color: var(--accent); }

.faq__icon {
  position: relative;
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text);
  transition: background .3s var(--ease-soft), border-color .3s var(--ease-soft), color .3s var(--ease-soft);
}
.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 1px;
  background: currentColor;
  transform: translate(-50%, -50%);
}
.faq__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform .4s var(--ease-spring);
}
.faq__item[open] .faq__icon {
  background: var(--dark);
  border-color: var(--dark);
  color: #fff;
}
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.faq__a {
  padding: 0 60px 28px 0;
  max-width: 82ch;
}
.faq__a p { color: var(--muted); font-size: 15.5px; }
/* Só a resposta anima; o acordeão em si continua sendo o nativo. */
.faq__item[open] .faq__a { animation: faq-answer .45s var(--ease-spring) both; }
@keyframes faq-answer {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 640px) {
  .faq__q { padding: 22px 0; gap: 16px; }
  .faq__a { padding-right: 0; padding-bottom: 24px; }
  .faq__a p { font-size: 15px; }
}

/* ---------- CTA ---------- */
.cta {
  background: var(--dark);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 60%;
  background: radial-gradient(ellipse at 30% 30%, color-mix(in oklab, var(--accent) 55%, transparent) 0%, transparent 60%);
  filter: blur(60px);
  pointer-events: none;
  opacity: .55;
}
.cta__inner {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}
.cta .section-title { color: #fff; }
.cta .section-desc { color: rgba(255,255,255,0.7); }
.cta__desc { max-width: 60ch; margin-inline: auto; }
.cta__head { text-align: center; }
.cta__head .eyebrow { justify-content: center; }

.cta__topics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.cta__topics li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 15px;
  color: rgba(255,255,255,0.9);
}
.cta__topics span {
  color: var(--accent);
  font-weight: 500;
}
.cta__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 48px;
}
.cta__mail {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 2px;
  transition: color .2s var(--ease-soft), border-color .2s var(--ease-soft);
}
.cta__mail:hover { color: #fff; border-color: #fff; }

@media (max-width: 640px) {
  .cta__topics { grid-template-columns: 1fr; gap: 12px; }
  .cta__topics li { font-size: 14px; }
}

/* ---------- Formulário de contato ----------
   Vive dentro da CTA, sobre fundo escuro. Segue a mesma linguagem do painel
   de cookies: superfície translúcida, borda de baixo contraste e raio médio.
   Nenhum token global é redefinido: a cor de erro é local, porque só existe
   aqui e precisa ser legível sobre #080808. */
.cform {
  --field-bg: rgba(255,255,255,0.04);
  --field-bg-focus: rgba(255,255,255,0.07);
  --field-border: rgba(255,255,255,0.16);
  --field-border-hover: rgba(255,255,255,0.3);
  --field-border-focus: rgba(255,255,255,0.55);
  --field-placeholder: rgba(255,255,255,0.36);
  --field-label: rgba(255,255,255,0.72);
  --danger: #ff9b9b;
  --danger-line: rgba(255,120,120,0.55);
  /* Verde profundo, na mesma faixa de luminosidade do wine da marca: lido
     como confirmação sem virar verde de alerta de sistema. Local, como o
     vermelho acima; só existe aqui e precisa funcionar sobre #080808. */
  --success: #1f6a46;

  padding: 34px;
  border-radius: var(--radius-medium);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: var(--shadow-dark);
  backdrop-filter: blur(14px);
}
.cta__form { margin-top: 44px; }

.cform__title {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #fff;
}
.cform__intro {
  margin-top: 8px;
  margin-bottom: 28px;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255,255,255,0.66);
  max-width: 62ch;
}

/* Honeypot: fora da tela, fora da tabulação e fora do fluxo. Não usa
   display:none porque parte dos robôs ignora campo não renderizado. */
.cform__trap {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.cform__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.cfield--full { grid-column: 1 / -1; }

.cfield__label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  letter-spacing: 0.01em;
  color: var(--field-label);
}
.cfield__req { color: color-mix(in oklab, var(--accent) 35%, #ffffff); }
.cfield__opt { color: rgba(255,255,255,0.4); }

.cfield__input {
  /* O reset do site só normaliza <button>; campos de formulário ainda
     herdariam a fonte do sistema sem esta linha. */
  font: inherit;
  font-size: 15px;
  width: 100%;
  height: 52px;
  padding: 0 16px;
  color: #fff;
  background: var(--field-bg);
  border: 1px solid var(--field-border);
  border-radius: var(--radius-small);
  transition: border-color .28s var(--ease-soft), background .28s var(--ease-soft), box-shadow .28s var(--ease-soft);
}
.cfield__input::placeholder { color: var(--field-placeholder); }
.cfield__input:hover { border-color: var(--field-border-hover); }
.cfield__input:focus {
  outline: none;
  background: var(--field-bg-focus);
  border-color: var(--field-border-focus);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--accent) 45%, transparent);
}
/* O anel de foco global é wine sobre preto: contraste insuficiente aqui. */
.cform :focus-visible { outline-color: rgba(255,255,255,0.85); }

.cfield__textarea {
  height: auto;
  min-height: 150px;
  padding: 14px 16px;
  line-height: 1.6;
  resize: vertical;
}

/* Select: aparência nativa removida para acompanhar os demais campos; a
   seta é nossa e não intercepta o clique. */
.cfield__select { position: relative; }
.cfield__select .cfield__input {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 46px;
  cursor: pointer;
}
.cfield__select .cfield__input:invalid { color: var(--field-placeholder); }
.cfield__select option { background: var(--dark-2); color: #fff; }
.cfield__chevron {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  display: inline-flex;
  color: rgba(255,255,255,0.5);
  pointer-events: none;
}

.cfield__input[aria-invalid="true"] { border-color: var(--danger-line); }
.cfield__input[aria-invalid="true"]:focus {
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--danger) 28%, transparent);
}

.cfield__error {
  margin-top: 7px;
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--danger);
}
/* Sem mensagem, o parágrafo não deve reservar espaço nem virar um salto de
   layout quando o texto aparecer. */
.cfield__error:empty { display: none; }

.cfield__foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.cfield__foot .cfield__error { flex: 1 1 auto; }
.cfield__count {
  margin-top: 7px;
  flex: none;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: rgba(255,255,255,0.38);
}
.cfield__count.is-near { color: var(--danger); }

/* Nota abaixo de um campo: informa, não acusa. Cor de texto secundário, nunca
   a de erro. */
.cfield__hint {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.5;
  color: rgba(255,255,255,0.5);
}

/* Campo condicional (verba de mídia). Enquanto está [hidden] não ocupa espaço
   nem existe para leitor de tela; ao aparecer, entra com o mesmo deslocamento
   curto do resto do site, e some sob prefers-reduced-motion, pela regra
   global que zera as durações. */
.cfield--conditional[hidden] { display: none; }
.cfield--conditional {
  animation: cfield-in .38s var(--ease-spring) both;
}
@keyframes cfield-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

/* Consentimento LGPD */
.cform__consent { margin-top: 24px; }
.ccheck {
  /* position: relative ancora o <input> real nesta linha; sem isso ele
     escaparia para o primeiro ancestral posicionado. */
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  /* O rótulo inteiro é clicável. Com texto de uma linha só a altura ficaria
     em 21px; o respiro leva o alvo de toque para acima dos 24px mínimos. */
  padding: 3px 0;
  cursor: pointer;
}
.ccheck__input {
  position: absolute;
  top: 3px;
  left: 0;
  width: 22px;
  height: 22px;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.ccheck__box {
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 6px;
  background: var(--field-bg);
  color: transparent;
  transition: background .24s var(--ease-soft), border-color .24s var(--ease-soft), color .24s var(--ease-soft);
}
.ccheck__input:checked + .ccheck__box {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.ccheck__input:focus-visible + .ccheck__box {
  outline: 2px solid rgba(255,255,255,0.85);
  outline-offset: 3px;
}
.ccheck__input[aria-invalid="true"] + .ccheck__box { border-color: var(--danger-line); }
.ccheck__text {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
}
.ccheck__text a {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.35);
  transition: border-color .2s var(--ease-soft);
}
.ccheck__text a:hover { border-color: #fff; }

.cform__actions { margin-top: 26px; }
.cform__submit:disabled { opacity: .62; cursor: not-allowed; transform: none; }

/* Enquanto envia, a seta vira indicador de progresso: mesma caixa, mesmo
   tamanho, sem deslocar nada ao redor. */
.cform__submit[data-busy="true"] .btn__arrow svg { display: none; }
.cform__submit[data-busy="true"] .btn__arrow::after {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  animation: cform-spin .7s linear infinite;
}
@keyframes cform-spin { to { transform: rotate(360deg); } }

.cform__status {
  margin-top: 22px;
  padding: 14px 18px;
  border-radius: var(--radius-small);
  font-size: 14px;
  line-height: 1.55;
}
.cform__status[hidden] { display: none; }
/* Sucesso em verde: o wine é a cor da marca e aparece em botão, foco e
   destaque, então não distingue "deu certo" de "é da Zephron". O verde só
   troca o matiz; proporções, raio e peso da borda seguem os do erro. */
.cform__status--ok {
  background: color-mix(in oklab, var(--success) 24%, transparent);
  border: 1px solid color-mix(in oklab, var(--success) 58%, transparent);
  color: #fff;
}
.cform__status--erro {
  background: color-mix(in oklab, var(--danger) 12%, transparent);
  border: 1px solid var(--danger-line);
  color: #ffdede;
}
.cform__status a { color: inherit; border-bottom: 1px solid currentColor; }

.cform__noscript,
.cform__legal {
  margin-top: 18px;
  font-size: 12px;
  line-height: 1.55;
  color: rgba(255,255,255,0.45);
}
.cform__legal a {
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.22);
}
.cform__legal a:hover { color: #fff; border-color: #fff; }
.cform__noscript { color: #ffdede; }

/* O selo flutuante do reCAPTCHA v3 é ocultado, o que o Google permite desde
   que a atribuição apareça em texto, o que o .cform__legal faz. A regra é
   nossa e vem do CSS próprio, então continua valendo mesmo com a CSP
   bloqueando estilo inline de terceiro. */
.grecaptcha-badge { visibility: hidden !important; }

.cta__alt { font-size: 13px; color: rgba(255,255,255,0.55); }

@media (max-width: 720px) {
  .cform { padding: 26px 20px; border-radius: var(--radius-small); }
  .cform__grid { grid-template-columns: 1fr; gap: 18px; }
  .cform__actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  /* A regra global zera a duração de toda animação; num indicador de
     progresso isso viraria tremor. Melhor um anel parado: o rótulo do
     botão já muda para "Enviando…". */
  .cform__submit[data-busy="true"] .btn__arrow::after {
    animation: none !important;
    border-top-color: rgba(255,255,255,0.35);
  }
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.75);
  padding: 80px 0 32px;
  position: relative;
  overflow: hidden;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 320px;
}
.footer__desc { color: rgba(255,255,255,0.55); font-size: 14px; }
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
/* Título de coluna: <h2> por hierarquia (o rodapé é uma região de topo, não
   filha de um h3), com o mesmo desenho de antes. */
.footer__col-title {
  font-size: 12px;
  color: rgba(255,255,255,0.62);
  font-weight: 500;
  letter-spacing: 0.05em;
  line-height: 1.4;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a, .footer__col li { color: rgba(255,255,255,0.8); font-size: 14px; }
.footer__col a {
  position: relative;
  display: inline-block;
  transition: color .2s var(--ease-soft);
}
.footer__col a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 1px; background: currentColor;
  transition: right .35s var(--ease-soft);
}
.footer__col a:hover { color: #fff; }
.footer__col a:hover::after { right: 0; }

.footer__bottom {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  /* Antes 0.5 de branco: sobre o lettering gigante do rodapé o texto ficava
     abaixo do contraste confortável. 0.74 mantém a discrição da linha e sobe a
     relação para ~10:1 contra o fundo #080808. */
  color: rgba(255,255,255,0.74);
  position: relative;
  z-index: 2;
}
.footer__copy {
  color: rgba(255,255,255,0.74);
  /* Impede que o ZEPHRON vazado atrás roube legibilidade do aviso legal. */
  text-shadow: 0 1px 2px rgba(0,0,0,0.55);
}
.footer__legal { display: flex; gap: 20px; }
.footer__legal a,
.footer__legal-btn { color: rgba(255,255,255,0.74); }
.footer__legal a:hover,
.footer__legal-btn:hover { color: #fff; }
/* Preferências de cookies é um controle, não navegação: precisa ser <button>,
   mas continua com o mesmo desenho dos links vizinhos. */
.footer__legal-btn {
  font: inherit;
  font-size: 13px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  text-align: left;
  transition: color .2s var(--ease-soft);
}

.footer__lettering {
  position: absolute;
  left: 0; right: 0;
  bottom: -30px;
  pointer-events: none;
  display: flex;
  justify-content: center;
  overflow: hidden;
  opacity: .5;
}
.footer__lettering span {
  font-size: clamp(120px, 20vw, 300px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 0.85;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.08);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__cols { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .footer__cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer__legal { flex-wrap: wrap; }
}

/* ---------- Páginas de conteúdo legal ----------
   Política de Privacidade e Termos de Uso: mesma tipografia e mesmos tokens,
   em coluna única de leitura. */
.header--simple .header__inner { grid-template-columns: 1fr auto; }
.header__back {
  font-size: 14px;
  color: var(--muted);
  transition: color .2s var(--ease-soft);
}
.header__back:hover { color: var(--text); }

.legal { padding: clamp(48px, 7vw, 96px) 0 clamp(64px, 8vw, 110px); background: var(--background); }
.legal__inner { max-width: 76ch; margin: 0 auto; }
.legal__title {
  font-size: clamp(30px, 4.4vw, 52px);
  line-height: 1.06;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.legal__meta {
  font-size: 13.5px;
  color: var(--muted-2);
  padding-bottom: 28px;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.legal__lead { font-size: 17px; color: var(--muted); margin-bottom: 8px; }
.legal h2 {
  font-size: clamp(20px, 2vw, 26px);
  letter-spacing: -0.025em;
  margin-top: 44px;
  margin-bottom: 12px;
}
.legal h3 {
  font-size: 16.5px;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-top: 26px;
  margin-bottom: 8px;
}
.legal p, .legal li { font-size: 15.5px; color: var(--muted); line-height: 1.7; }
.legal p + p { margin-top: 12px; }
.legal strong { color: var(--text); font-weight: 600; }
.legal ul, .legal ol { margin-top: 12px; display: grid; gap: 8px; }
.legal ul li { padding-left: 18px; position: relative; }
.legal ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 1px;
  background: var(--accent);
}
.legal ol { counter-reset: legal; }
.legal ol li { counter-increment: legal; padding-left: 28px; position: relative; }
.legal ol li::before {
  content: counter(legal, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-size: 13px;
  color: var(--muted-2);
  font-variant-numeric: tabular-nums;
}
.legal a:not(.btn) {
  color: var(--text);
  border-bottom: 1px solid var(--border-strong);
  transition: border-color .2s var(--ease-soft), color .2s var(--ease-soft);
}
.legal a:not(.btn):hover { color: var(--accent); border-color: var(--accent); }
.legal__actions { margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--border); }

/* Rodapé reduzido das páginas legais: só a linha inferior. */
.footer--simple { padding: 40px 0 32px; }
.footer--simple .footer__bottom { margin-top: 0; border-top: 0; }

/* ---------- Consentimento de cookies (LGPD) ----------
   Painel escuro, mesma linguagem da CTA e do rodapé. Fica abaixo do cursor
   personalizado (999) e do skip link (1000), acima de todo o conteúdo. */
.cookie {
  position: fixed;
  z-index: 200;
  left: 50%;
  bottom: 0;
  width: min(100%, 1180px);
  transform: translateX(-50%);
  padding: 0 var(--gutter) max(16px, env(safe-area-inset-bottom));
  /* Sem transição de opacidade o painel apareceria seco no primeiro paint. */
  transition: opacity .32s var(--ease-soft), transform .42s var(--ease-spring);
  opacity: 0;
}
/* [hidden] tem de vencer o display do painel. */
.cookie[hidden] { display: none; }
.cookie:not(.is-in) { transform: translateX(-50%) translateY(14px); pointer-events: none; }
.cookie.is-in { opacity: 1; transform: translateX(-50%) translateY(0); }

.cookie__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px 32px;
  padding: 22px 26px;
  border-radius: var(--radius-medium);
  background: color-mix(in oklab, var(--dark) 96%, transparent);
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: var(--shadow-dark);
  backdrop-filter: blur(14px);
  color: #fff;
}
.cookie__title {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: 6px;
}
.cookie__desc {
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  max-width: 72ch;
}
.cookie__desc a {
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.35);
  transition: border-color .2s var(--ease-soft);
}
.cookie__desc a:hover { border-color: #fff; }

.cookie__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
}
.cookie__manage {
  font: inherit;
  font-size: 13px;
  color: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.28);
  padding-bottom: 1px;
  min-height: 44px;
  transition: color .2s var(--ease-soft), border-color .2s var(--ease-soft);
}
.cookie__manage:hover { color: #fff; border-color: #fff; }

@media (max-width: 860px) {
  .cookie__inner { grid-template-columns: 1fr; align-items: start; gap: 18px; }
  /* Empilhado o painel cresce; em tela baixa (aparelho deitado) o texto e os
     botões passavam do topo da tela. Rola por dentro em vez de cortar. */
  .cookie__inner {
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
}
@media (max-width: 520px) {
  .cookie { padding-bottom: max(12px, env(safe-area-inset-bottom)); }
  .cookie__inner { padding: 20px; border-radius: var(--radius-small); }
  .cookie__desc { font-size: 13px; }
  /* Empilhado, cada ação ocupa a linha inteira: alvos de toque confortáveis. */
  .cookie__actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .cookie__actions .btn { justify-content: center; }
  .cookie__manage { text-align: center; border-bottom: 0; text-decoration: underline; }
}

/* Diálogo de preferências */
.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: var(--gutter);
}
.cookie-modal[hidden] { display: none; }
.cookie-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8,8,8,0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .24s var(--ease-soft);
}
.cookie-modal.is-open .cookie-modal__backdrop { opacity: 1; }

.cookie-modal__panel {
  position: relative;
  width: min(100%, 560px);
  max-height: min(86dvh, 720px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 28px;
  border-radius: var(--radius-medium);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateY(12px) scale(0.99);
  transition: opacity .24s var(--ease-soft), transform .38s var(--ease-spring);
}
.cookie-modal.is-open .cookie-modal__panel { opacity: 1; transform: none; }

.cookie-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}
.cookie-modal__title { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; }
.cookie-modal__close {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: -6px -6px 0 0;
  border-radius: 50%;
  color: var(--muted);
  transition: background .2s var(--ease-soft), color .2s var(--ease-soft);
}
.cookie-modal__close:hover { background: var(--surface-2); color: var(--text); }
.cookie-modal__desc { margin-top: 10px; font-size: 14px; color: var(--muted); }

.cookie-cats {
  display: grid;
  gap: 2px;
  margin-top: 24px;
  border-top: 1px solid var(--border);
}
.cookie-cat { padding: 18px 0; border-bottom: 1px solid var(--border); }
.cookie-cat__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.cookie-cat__label { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.cookie-cat__fixed { font-size: 12px; color: var(--muted-2); white-space: nowrap; }
.cookie-cat__desc { margin-top: 6px; font-size: 13.5px; color: var(--muted); max-width: 56ch; }

/* Interruptor: o <input> real continua no fluxo (foco e teclado nativos),
   apenas sem pintura própria. */
.cookie-switch { position: relative; flex: none; width: 46px; height: 26px; }
.cookie-switch input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 1;
}
.cookie-switch__track {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  transition: background .28s var(--ease-soft), border-color .28s var(--ease-soft);
}
.cookie-switch__track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--muted);
  transition: transform .32s var(--ease-spring), background .28s var(--ease-soft);
}
.cookie-switch input:checked + .cookie-switch__track {
  background: var(--accent);
  border-color: var(--accent);
}
.cookie-switch input:checked + .cookie-switch__track::after {
  background: #fff;
  transform: translateX(20px);
}
.cookie-switch input:focus-visible + .cookie-switch__track {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.cookie-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
/* Dentro do painel claro, a variante discreta precisa inverter. */
.cookie-modal__actions .btn--quiet {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
}
.cookie-modal__actions .btn--quiet:hover { background: var(--surface-2); border-color: var(--text); }

@media (max-width: 520px) {
  .cookie-modal { padding: 12px; }
  .cookie-modal__panel { padding: 22px 20px; border-radius: var(--radius-small); max-height: 88dvh; }
  .cookie-modal__actions .btn { flex: 1 1 100%; justify-content: center; }
}

/* ---------- Alvos de toque (mobile e tablet) ----------
   Vale só abaixo de 1024px: o desktop, que é apontado com mouse, fica
   exatamente como está. Onde havia folga na caixa, o alvo cresce sem mover
   nada; onde não havia, o espaçamento da lista cede o lugar. */
@media (max-width: 1023px) {
  .skip-link { display: inline-flex; align-items: center; min-height: 44px; }

  /* Cabeçalho: a altura de 68px já acomoda os dois, nada se desloca. */
  .brand { min-height: 44px; }
  .menu-btn { min-height: 46px; }

  /* Rodapé: os links tinham 22px de caixa e 10px de respiro entre eles.
     O respiro vira altura do próprio link, então o passo continua o mesmo
     de antes na proporção, mas cada alvo passa a 44px. */
  .footer__col ul { gap: 2px; }
  /* O respiro entre os itens vira área do próprio link: 22px de texto mais
     11px acima e abaixo chegam a 44px sem colar os itens que são só texto. */
  .footer__col a { padding-block: 11px; }
  .footer__legal { gap: 4px 20px; }
  .footer__legal a,
  .footer__legal-btn {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  /* O e-mail da CTA é um link solto: a área cresce por fora, sem afastar o
     sublinhado do texto nem empurrar o botão acima dele. */
  .cta__mail { position: relative; }
  .cta__mail::before {
    content: "";
    position: absolute;
    inset: -11px 0;
  }

  .cookie-modal__close { width: 44px; height: 44px; margin: -10px -10px 0 0; }
}

/* =========================================================
   ARQUITETURA MULTIPÁGINA
   Blocos que nasceram com a divisão do site em oito páginas. Nenhum token
   novo entra: superfície clara, borda de baixo contraste, raio médio e o
   mesmo par de transições dos cartões que já existiam.
   ========================================================= */

/* ---------- Dropdown de Soluções ----------
   Abre por clique (o script controla aria-expanded) e também por :focus-within,
   que é o que mantém os quatro links alcançáveis quando o JavaScript não
   carrega. Sem hover puro: em telas de toque, hover é um estado que não
   termina. */
.nav__item { position: relative; display: flex; }
.nav__link--menu {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  color: var(--muted);
}
.nav__chevron {
  display: inline-flex;
  transition: transform .3s var(--ease-soft);
}
.nav__item--has-menu[data-open] .nav__chevron { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  width: min(420px, calc(100vw - 32px));
  padding: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .25s var(--ease-soft), transform .3s var(--ease-spring),
              visibility .25s;
  z-index: 60;
}
.nav__item--has-menu[data-open] .dropdown,
.nav__item--has-menu:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown__list { display: grid; gap: 2px; }
.dropdown__link {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border-radius: var(--radius-small);
  transition: background .25s var(--ease-soft);
}
.dropdown__link:hover,
.dropdown__link:focus-visible { background: var(--surface-2); }
.dropdown__label {
  display: block;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--text);
}
.dropdown__desc {
  display: block;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--muted);
}
.dropdown__link.is-active .dropdown__label { color: var(--accent); }

.header__cta { white-space: nowrap; }
.btn--compact { padding: 9px 16px; font-size: 13px; }

/* Abaixo de 1200px o botão de diagnóstico sai: o mesmo destino está no menu e
   no rodapé, e é ele que aperta o cabeçalho primeiro. */
@media (max-width: 1200px) {
  .header__cta { display: none; }
}

/* ---------- Trilha de navegação ---------- */
.crumbs {
  padding-top: calc(var(--header-h) + 22px);
  padding-bottom: 4px;
}
.crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--muted-2);
}
.crumbs__item { display: inline-flex; align-items: center; gap: 8px; }
.crumbs__item + .crumbs__item::before {
  content: "";
  width: 4px; height: 4px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.crumbs__item a { color: var(--muted); }
.crumbs__item a:hover { color: var(--text); }
.crumbs__item [aria-current] { color: var(--text); }

/* Com trilha, a primeira seção não precisa do respiro do cabeçalho fixo. */
.crumbs + .pagehero { padding-top: clamp(24px, 3vw, 40px); }

/* ---------- Hero das páginas internas ----------
   Sem partículas e sem animação de letra: aquilo é a assinatura da Home, e
   repetir em oito páginas transformaria assinatura em ruído. */
.pagehero { padding-top: calc(var(--header-h) + clamp(48px, 7vw, 96px)); }
.pagehero__title {
  font-size: clamp(34px, 5.2vw, 76px);
  line-height: 1.02;
  font-weight: 700;
  letter-spacing: -0.03em;
  max-width: 18ch;
  margin-top: 18px;
}
.pagehero__lead {
  margin-top: 24px;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.2vw, 18px);
  line-height: 1.6;
  color: var(--muted);
}
.pagehero__acoes {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Blocos de texto das páginas internas ---------- */
.nota {
  margin-top: clamp(28px, 3vw, 40px);
  padding-left: 18px;
  border-left: 1px solid var(--border-strong);
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
}
.link-seta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 500;
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 2px;
  transition: gap .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.link-seta:hover { gap: 12px; border-color: var(--text); }

/* ---------- /marca: logo não é marca ---------- */
.brandgap__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.brandgap__lista {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}
.brandgap__lista li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--muted);
}
.brandgap__lista li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 10px; height: 1px;
  background: var(--border-strong);
}

/* A escada precisa ser lida de cima para baixo: o degrau seguinte é
   consequência do anterior, e o recuo torna isso visível sem texto extra. */
.escada { display: grid; gap: 10px; }
.escada__degrau {
  position: relative;
  padding: 20px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-small);
  transition: border-color .3s var(--ease-soft), transform .4s var(--ease-spring);
}
.escada__degrau:nth-child(2) { margin-left: clamp(0px, 3vw, 32px); }
.escada__degrau:nth-child(3) { margin-left: clamp(0px, 6vw, 64px); }
.escada__degrau:nth-child(4) { margin-left: clamp(0px, 9vw, 96px); }
.escada__degrau:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.escada__degrau--fim { background: var(--dark); border-color: var(--dark); }
.escada__degrau--fim .escada__titulo { color: #fff; }
.escada__degrau--fim .escada__desc { color: rgba(255,255,255,0.7); }
.escada__degrau--fim .escada__num { color: rgba(255,255,255,0.45); }
.escada__num {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.escada__titulo {
  margin-top: 4px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.escada__desc { margin-top: 4px; font-size: 14px; color: var(--muted); }

/* ---------- /marca: o que compõe ---------- */
.compoe__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  overflow: hidden;
}
.compoe__item {
  background: var(--background);
  padding: 26px 24px;
  min-height: 150px;
  transition: background .3s var(--ease-soft);
}
.compoe__item:hover { background: var(--surface); }
.compoe__titulo { font-size: 16.5px; font-weight: 600; letter-spacing: -0.015em; }
.compoe__desc { margin-top: 8px; font-size: 13.5px; line-height: 1.5; color: var(--muted); }
.compoe__item--destaque { background: var(--dark); }
.compoe__item--destaque:hover { background: var(--dark-2); }
.compoe__item--destaque .compoe__titulo { color: #fff; }
.compoe__item--destaque .compoe__desc { color: rgba(255,255,255,0.7); }

/* ---------- /marca: sumário do manual ---------- */
.sumario__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.sumario__col {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: clamp(24px, 2.6vw, 32px);
}
.sumario__titulo {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.015em;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.sumario__lista { margin-top: 16px; display: grid; gap: 9px; }
.sumario__lista li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--muted);
}
.sumario__lista li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 9px; height: 1px;
  background: var(--border-strong);
}

/* ---------- Etapas (processo das páginas internas) ---------- */
.etapas {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.etapas__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: 26px 24px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring),
              border-color .3s var(--ease-soft);
}
.etapas__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.etapas__num {
  font-size: 12px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.etapas__titulo { margin-top: 6px; font-size: 17px; font-weight: 600; letter-spacing: -0.015em; }
.etapas__desc { margin-top: 8px; font-size: 13.5px; line-height: 1.55; color: var(--muted); }
.etapas__item--chave { background: var(--dark); border-color: var(--dark); }
.etapas__item--chave .etapas__titulo { color: #fff; }
.etapas__item--chave .etapas__desc { color: rgba(255,255,255,0.7); }
.etapas__item--chave .etapas__num { color: rgba(255,255,255,0.45); }

/* ---------- Aplicações ---------- */
.aplicacoes__grid { display: flex; flex-wrap: wrap; gap: 8px; }
.aplicacoes__grid li {
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: 14px;
  color: var(--muted);
  transition: color .3s var(--ease-soft), border-color .3s var(--ease-soft);
}
.aplicacoes__grid li:hover { color: var(--text); border-color: var(--border-strong); }

/* ---------- Pontes entre páginas ---------- */
.pontes__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.ponte {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(24px, 2.8vw, 34px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring),
              border-color .3s var(--ease-soft);
}
.ponte:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.ponte__titulo { font-size: 18px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.22; }
.ponte__desc { font-size: 14px; line-height: 1.55; color: var(--muted); }
.ponte__link {
  margin-top: auto;
  padding-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  transition: gap .3s var(--ease-soft);
}
.ponte:hover .ponte__link { gap: 12px; }
.ponte__seta { display: inline-flex; }

/* ---------- CTA de fim de página ---------- */
.ctablock__caixa {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-large);
  padding: clamp(40px, 6vw, 88px) clamp(28px, 5vw, 72px);
  text-align: center;
}
.ctablock__titulo {
  color: #fff;
  font-size: clamp(24px, 3.2vw, 46px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  max-width: 20ch;
  margin: 0 auto;
  text-wrap: balance;
}
.ctablock__texto {
  margin: 18px auto 30px;
  max-width: 56ch;
  color: rgba(255,255,255,0.7);
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 1.6;
}

/* ---------- /sites: o que faz converter ---------- */
.converte__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  overflow: hidden;
}
.converte__item {
  background: var(--background);
  padding: 32px 28px;
  min-height: 190px;
  transition: background .3s var(--ease-soft);
}
.converte__item:hover { background: var(--surface); }
.converte__num {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.converte__titulo { margin-top: 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.converte__desc { margin-top: 10px; font-size: 14px; line-height: 1.55; color: var(--muted); }

/* ---------- /sites: Core Web Vitals ---------- */
.vitals__painel {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-medium);
  padding: clamp(32px, 4vw, 60px);
  display: grid;
  gap: clamp(28px, 3.4vw, 44px);
}
.vitals__titulo {
  color: #fff;
  font-size: clamp(21px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 26ch;
}
.vitals__body {
  margin-top: 16px;
  color: rgba(255,255,255,0.68);
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.62;
  max-width: 68ch;
}
.vitals__lista {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.vitals__item {
  padding: 22px 20px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-small);
  background: rgba(255,255,255,0.03);
}
.vitals__sigla {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
}
.vitals__desc {
  margin-top: 8px;
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.68);
}

/* ---------- /seo-aeo-geo: as três frentes ---------- */
.frentes__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.frente {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  padding: clamp(26px, 2.8vw, 36px);
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring),
              border-color .3s var(--ease-soft);
}
.frente:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.frente__sigla {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.frente--destaque { border-color: var(--accent); }
.frente--destaque .frente__sigla { color: var(--accent); }
.frente__titulo {
  margin-top: 10px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.frente__desc { margin-top: 12px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.frente__lista {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 8px;
}
.frente__lista li { font-size: 13.5px; line-height: 1.45; color: var(--muted); }

/* Uma grade de serviço com um cartão só não deve esticar até a largura toda. */
.services__grid--solo { grid-template-columns: minmax(0, 560px); }

/* ---------- Home: proposta ---------- */
.proposta__frase {
  margin-top: 18px;
  font-size: clamp(24px, 3vw, 44px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  max-width: 24ch;
}
.proposta__texto {
  margin-top: 26px;
  max-width: 64ch;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- Home: soluções ---------- */
.solucoes__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.solucao {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(26px, 2.8vw, 34px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  min-height: 300px;
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease-spring),
              border-color .3s var(--ease-soft);
}
.solucao:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-strong);
}
.solucao__num {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.solucao__titulo { font-size: 20px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.15; }
.solucao__desc { font-size: 14px; line-height: 1.55; color: var(--muted); }
.solucao__link {
  margin-top: auto;
  padding-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  transition: gap .3s var(--ease-soft);
}
.solucao:hover .solucao__link { gap: 12px; }
.solucao__seta { display: inline-flex; }

/* ---------- Home: método ---------- */
.metodo__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  overflow: hidden;
}
.metodo__item {
  background: var(--background);
  padding: 30px 26px;
  min-height: 170px;
  transition: background .3s var(--ease-soft);
}
.metodo__item:hover { background: var(--surface); }
.metodo__num {
  font-size: 12.5px;
  letter-spacing: 0.05em;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}
.metodo__titulo { margin-top: 8px; font-size: 18px; font-weight: 600; letter-spacing: -0.02em; }
.metodo__desc { margin-top: 8px; font-size: 14px; line-height: 1.55; color: var(--muted); }
.metodo__mais { margin-top: 28px; }

/* ---------- Home: prova ---------- */
.prova__painel {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-medium);
  padding: clamp(32px, 4vw, 60px);
  display: grid;
  gap: clamp(28px, 3.4vw, 44px);
}
.prova__titulo {
  color: #fff;
  font-size: clamp(21px, 2.1vw, 32px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.16;
  max-width: 26ch;
}
.prova__body {
  margin-top: 16px;
  color: rgba(255,255,255,0.68);
  font-size: clamp(14.5px, 1vw, 16px);
  line-height: 1.62;
  max-width: 68ch;
}
.prova__lista {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.prova__item {
  padding: 22px 20px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-small);
  background: rgba(255,255,255,0.03);
}
.prova__item-titulo { font-size: 15px; font-weight: 600; color: #fff; letter-spacing: -0.015em; }
.prova__item-desc {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255,255,255,0.68);
}

/* ---------- Home: planos resumidos ---------- */
.planos-resumo { background: var(--dark); }
.planos-resumo__title { color: #fff; }
.planos-resumo__desc { color: rgba(255,255,255,0.7); }
.planos-resumo__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.planoc {
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-medium);
  background: rgba(255,255,255,0.03);
  transition: border-color .3s var(--ease-soft), transform .4s var(--ease-spring);
}
.planoc:hover { border-color: rgba(255,255,255,0.34); transform: translateY(-3px); }
.planoc--destaque { border-color: var(--accent-2); background: rgba(138,43,71,0.14); }
.planoc__nome { font-size: 22px; font-weight: 700; letter-spacing: -0.02em; color: #fff; }
.planoc__pitch {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
}
.planos-resumo__acao { margin-top: 32px; display: flex; justify-content: center; }

/* ---------- Home: por que Zephron ---------- */
.porque__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.porque__item {
  padding: clamp(26px, 2.8vw, 36px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  transition: border-color .3s var(--ease-soft);
}
.porque__item:hover { border-color: var(--border-strong); }
.porque__titulo { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.2; }
.porque__desc { margin-top: 10px; font-size: 14.5px; line-height: 1.6; color: var(--muted); }

/* ---------- Home: CTA ---------- */
.ctahome__caixa {
  background: var(--dark);
  color: #fff;
  border-radius: var(--radius-large);
  padding: clamp(40px, 6vw, 88px) clamp(28px, 5vw, 72px);
  text-align: center;
}
.ctahome__caixa .eyebrow { justify-content: center; }
.ctahome__titulo {
  margin-top: 16px;
  color: #fff;
  font-size: clamp(28px, 3.6vw, 52px);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.05;
}
.ctahome__texto {
  margin: 18px auto 32px;
  max-width: 56ch;
  color: rgba(255,255,255,0.7);
  font-size: clamp(14.5px, 1.05vw, 16.5px);
  line-height: 1.6;
}
.ctahome__acoes { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.btn--ghost-light {
  border-color: rgba(255,255,255,0.28);
  color: #fff;
  background: transparent;
}
.btn--ghost-light:hover { background: rgba(255,255,255,0.08); border-color: #fff; }

/* ---------- Home: FAQ, encaminhamento ---------- */
.faq__mais {
  margin-top: 26px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
}
.faq__mais a { border-bottom: 1px solid var(--border-strong); }
.faq__mais a:hover { color: var(--text); }

/* ---------- /sobre: propósito ---------- */
.proposito__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.proposito__item {
  padding: clamp(26px, 2.8vw, 36px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
  transition: border-color .3s var(--ease-soft);
}
.proposito__item:hover { border-color: var(--border-strong); }
.proposito__titulo { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }
.proposito__desc { margin-top: 12px; font-size: 14.5px; line-height: 1.62; color: var(--muted); }

/* ---------- Responsivo ---------- */
@media (max-width: 1180px) {
  .compoe__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .etapas { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .solucoes__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .metodo__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .prova__lista { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .brandgap__grid { grid-template-columns: 1fr; }
  .compoe__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sumario__grid { grid-template-columns: 1fr; }
  .etapas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .converte__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .frentes__grid { grid-template-columns: 1fr; }
  .vitals__lista { grid-template-columns: 1fr; }
  .planos-resumo__grid { grid-template-columns: 1fr; }
  .porque__grid { grid-template-columns: 1fr; }
  .proposito__grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .compoe__grid { grid-template-columns: 1fr; }
  .etapas { grid-template-columns: 1fr; }
  .converte__grid { grid-template-columns: 1fr; }
  .solucoes__grid { grid-template-columns: 1fr; }
  .metodo__grid { grid-template-columns: 1fr; }
  .prova__lista { grid-template-columns: 1fr; }
  .solucao { min-height: auto; }
  .escada__degrau:nth-child(2),
  .escada__degrau:nth-child(3),
  .escada__degrau:nth-child(4) { margin-left: 0; }
  .pagehero__acoes .btn { width: 100%; justify-content: center; }
}

/* ---------- Reveal animations ---------- */
[data-anim] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .8s var(--ease-soft), transform .9s var(--ease-spring);
  will-change: transform, opacity;
}
[data-anim="rise"] { transform: translateY(48px); }
[data-anim="side"] { transform: translateX(32px); }
[data-anim="fade"] { transform: none; }
[data-anim].is-in { opacity: 1; transform: none; }

/* A máscara do título do hero vive junto com o resto do bloco .hero__title. */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-anim] { opacity: 1; transform: none; }
  .cursor { display: none; }

  /* Exceção deliberada: o hero mantém seu movimento mesmo com a preferência
     ligada, mesma decisão já tomada para as partículas. Sem isto a regra `*`
     acima zeraria a duração e as letras apenas apareceriam de uma vez.
     Vale só para o título do hero; o resto da página segue respeitando. */
  .hero__title .char { animation-duration: .82s !important; }
}

/* ==========================================================
   PLANOS
   Painel escuro no mesmo espírito de .service--dark e
   .traffic-bridge: separa a oferta comercial sem introduzir
   cor nova na paleta. Os três tons de diamante são tokens
   locais da seção, não do :root — só existem aqui.
   ========================================================== */
.plans {
  background: var(--dark);
  color: #fff;
  --plano-silver: #cfcfca;
  --plano-gold: #c9a44c;
  --plano-black: #8d8d88;
  --linha: rgba(255,255,255,0.09);
  --linha-forte: rgba(255,255,255,0.18);
}
.plans .section-title,
.plans__title { color: #fff; }
.plans__desc { color: rgba(255,255,255,0.66); max-width: 58ch; }
.plans__head { margin-bottom: clamp(40px, 5vw, 64px); }

/* ---------- Cartões dos planos ---------- */
.plans__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--dark-2);
  border: 1px solid var(--linha);
  border-radius: var(--radius-medium);
  padding: clamp(26px, 2.4vw, 36px);
  transition: transform .4s var(--ease-spring), border-color .3s var(--ease-soft), box-shadow .3s var(--ease-soft);
}
.plan:hover {
  transform: translateY(-4px);
  border-color: var(--linha-forte);
  box-shadow: 0 30px 60px -40px rgba(0,0,0,0.9);
}
/* O destaque do Gold é um halo de baixa opacidade, não uma cor sólida:
   chama atenção sem gritar. */
.plan--destaque {
  border-color: color-mix(in oklab, var(--accent) 55%, transparent);
  box-shadow: 0 0 0 1px color-mix(in oklab, var(--accent) 22%, transparent),
              0 40px 80px -50px color-mix(in oklab, var(--accent) 70%, transparent);
}
.plan--destaque:hover {
  border-color: color-mix(in oklab, var(--accent) 75%, transparent);
}
.plan__badge {
  position: absolute;
  top: -12px;
  left: clamp(26px, 2.4vw, 36px);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.plan__icon { display: inline-flex; }
.plan__icon--silver { color: var(--plano-silver); }
.plan__icon--gold   { color: var(--plano-gold); }
.plan__icon--black  { color: var(--plano-black); }
.plan__name {
  color: #fff;
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.plan__pitch {
  color: rgba(255,255,255,0.66);
  font-size: 14px;
  line-height: 1.6;
  min-height: 3.2em;
}
.plan__list {
  display: grid;
  gap: 10px;
  margin-top: 6px;
  padding-top: 20px;
  border-top: 1px solid var(--linha);
}
.plan__list li {
  position: relative;
  padding-left: 22px;
  color: rgba(255,255,255,0.82);
  font-size: 13.5px;
  line-height: 1.5;
}
.plan__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 11px;
  height: 6px;
  border-left: 1.4px solid currentColor;
  border-bottom: 1.4px solid currentColor;
  transform: rotate(-45deg);
  opacity: .55;
}
.plan--destaque .plan__list li::before { opacity: .85; color: var(--accent-2); }
.plan__cta { margin-top: auto; align-self: flex-start; }

/* ---------- Comparativo ---------- */
.compare {
  margin-top: clamp(48px, 5vw, 72px);
  border: 1px solid var(--linha);
  border-radius: var(--radius-medium);
  background: var(--dark-2);
  overflow: hidden;
}
.compare__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.compare__table thead th {
  padding: 20px clamp(16px, 1.6vw, 26px);
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  border-bottom: 1px solid var(--linha-forte);
}
.compare__table tbody th {
  padding: 18px clamp(16px, 1.6vw, 26px);
  text-align: left;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-bottom: 1px solid var(--linha);
}
.compare__table td {
  padding: 18px clamp(16px, 1.6vw, 26px);
  color: rgba(255,255,255,0.62);
  border-bottom: 1px solid var(--linha);
  vertical-align: middle;
}
.compare__table tbody tr:last-child th,
.compare__table tbody tr:last-child td { border-bottom: 0; }
.compare__table tbody tr { transition: background .25s var(--ease-soft); }
.compare__table tbody tr:hover { background: rgba(255,255,255,0.03); }
/* A coluna do Gold segue destacada na tabela, não só nos cartões. */
.compare__col--destaque {
  background: color-mix(in oklab, var(--accent) 9%, transparent);
  color: rgba(255,255,255,0.86) !important;
}
.compare__table thead .compare__col--destaque { color: rgba(255,255,255,0.9); }

/* Check e ausência: formas desenhadas em CSS, sem fonte de ícone. */
.tem, .nao { display: inline-block; }
.tem {
  width: 13px;
  height: 7px;
  border-left: 1.6px solid var(--ok, #6ea67f);
  border-bottom: 1.6px solid var(--ok, #6ea67f);
  transform: rotate(-45deg) translate(1px, -2px);
}
.nao {
  width: 12px;
  height: 1.4px;
  background: rgba(255,255,255,0.3);
  vertical-align: middle;
}

/* ---------- Pilares ---------- */
.pillars {
  margin-top: clamp(40px, 4vw, 60px);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.pillar {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 24px;
  background: var(--dark-2);
  border: 1px solid var(--linha);
  border-radius: var(--radius-small);
  transition: transform .4s var(--ease-spring), border-color .3s var(--ease-soft);
}
.pillar:hover { transform: translateY(-3px); border-color: var(--linha-forte); }
.pillar__icon {
  flex: 0 0 auto;
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--linha-forte);
  color: rgba(255,255,255,0.78);
}
.pillar__title {
  color: #fff;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 5px;
}
.pillar__body { color: rgba(255,255,255,0.58); font-size: 13px; line-height: 1.55; }

/* ---------- Observações ---------- */
.plans-note {
  margin-top: clamp(32px, 3.4vw, 48px);
  display: flex;
  gap: 16px;
  padding: 24px clamp(20px, 2vw, 30px);
  border: 1px solid var(--linha);
  border-radius: var(--radius-small);
  background: rgba(255,255,255,0.02);
}
.plans-note__icon {
  flex: 0 0 auto;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
}
.plans-note__list { display: grid; gap: 9px; }
.plans-note__list li {
  position: relative;
  padding-left: 16px;
  color: rgba(255,255,255,0.55);
  font-size: 12.5px;
  line-height: 1.6;
}
.plans-note__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
}

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .plans__grid { grid-template-columns: 1fr; }
  .plan__pitch { min-height: 0; }
  .plan__cta { align-self: stretch; justify-content: center; }
  .pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* Abaixo de 900px a tabela vira blocos empilhados: cada linha carrega o nome
   do plano no ::before, vindo do data-plano do HTML. Nenhuma rolagem
   horizontal, nenhum dado perdido. */
@media (max-width: 900px) {
  .compare { border: 0; background: none; border-radius: 0; }
  .compare__table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
  .compare__table,
  .compare__table tbody,
  .compare__table tr,
  .compare__table th,
  .compare__table td { display: block; width: 100%; }
  .compare__table tbody tr {
    margin-bottom: 12px;
    border: 1px solid var(--linha);
    border-radius: var(--radius-small);
    background: var(--dark-2);
    overflow: hidden;
  }
  .compare__table tbody tr:hover { background: var(--dark-2); }
  .compare__table tbody th {
    padding: 14px 18px;
    font-size: 13px;
    color: #fff;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid var(--linha);
  }
  .compare__table td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 18px;
    font-size: 13px;
  }
  .compare__table td::before {
    content: attr(data-plano);
    color: rgba(255,255,255,0.42);
    font-size: 11.5px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .compare__col--destaque { background: color-mix(in oklab, var(--accent) 12%, transparent); }
}

@media (max-width: 640px) {
  .pillars { grid-template-columns: 1fr; }
  .plans-note { flex-direction: column; gap: 12px; }
}