/* Operanza · estilos
   Duas famílias: Schibsted Grotesk (texto e títulos) e Newsreader itálico (só para ênfase).
   Paleta: azul-noite como base, ciano como destaque, gradiente ciano → violeta → magenta
   reservado para a marca e para um único gesto na abertura. */

:root {
  --ink: #060918;
  --ink-2: #0A0F26;
  --ink-3: #10173A;
  --line: rgba(160, 175, 225, 0.13);
  --line-strong: rgba(160, 175, 225, 0.24);

  --text: #EDF0FA;
  --text-2: #A9B2D0;
  --text-3: #6E7899;

  --cyan: #00E5FF;
  --blue: #3B82F6;
  --violet: #8B5CF6;
  --magenta: #EC4899;
  --signature: linear-gradient(90deg, #00E5FF 0%, #8B5CF6 55%, #EC4899 100%);

  --paper: #F3F2EE;
  --paper-ink: #0B1027;
  --paper-text-2: #4A5170;
  --paper-line: rgba(11, 16, 39, 0.14);
  --paper-accent: #5B34E0;

  --font: 'Schibsted Grotesk', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;

  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  color-scheme: dark;
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* textura sutil de papel, para tirar o aspecto "liso de tela" */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
em { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -0.01em; }
strong { font-weight: 600; color: var(--text); }

::selection { background: rgba(0, 229, 255, 0.28); color: #fff; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 1rem; top: -100px; z-index: 200;
  background: var(--text); color: var(--ink); padding: 0.6rem 1rem; border-radius: 8px;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.narrow { max-width: 860px; }

/* ---------- Tipografia ---------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: currentColor;
  opacity: 0.6;
}

.h2 {
  font-size: clamp(2rem, 4.2vw, 3.25rem);
  line-height: 1.06;
  letter-spacing: -0.032em;
  font-weight: 600;
  max-width: 18ch;
  text-wrap: balance;
}
.h2 em { color: var(--text); }

.section-intro {
  margin-top: 1.25rem;
  max-width: 54ch;
  color: var(--text-2);
  font-size: 1.125rem;
  text-wrap: pretty;
}
.section-intro a { color: var(--text); text-underline-offset: 3px; }

/* ---------- Botões e links ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.5rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--ink);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 0;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover { background: var(--cyan); }
.btn:active { transform: scale(0.98); }
.btn-arrow { transition: transform 0.25s var(--ease); }
.btn:hover .btn-arrow { transform: translateX(3px); }
.btn-small { padding: 0.6rem 1.1rem; font-size: 0.9375rem; }
.btn-block { width: 100%; }
.btn-dark { background: var(--paper-ink); color: var(--paper); }
.btn-dark:hover { background: var(--paper-accent); color: #fff; }

.link-quiet {
  color: var(--text-2);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: background-size 0.3s var(--ease), color 0.2s;
}
.link-quiet:hover { color: var(--text); background-size: 100% 1px; }

.link-arrow {
  display: inline-flex;
  gap: 0.5rem;
  color: var(--text);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 0.25rem;
  transition: border-color 0.2s;
}
.link-arrow span { transition: transform 0.25s var(--ease); }
.link-arrow:hover { border-color: var(--cyan); }
.link-arrow:hover span { transform: translateX(4px); }

/* ---------- Cabeçalho ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background-color 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(6, 9, 24, 0.82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  margin-right: auto;
}
.brand-mark { width: 26px; height: 26px; }
.brand-name {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.nav { display: flex; gap: 2rem; }
.nav a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav a:hover { color: var(--text); }
.nav .nav-cta-mobile { display: none; }

.header-cta { white-space: nowrap; }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: none; border: 0; cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 1.5px;
  background: var(--text); transition: transform 0.3s var(--ease);
}
.nav-toggle span:first-child { top: 18px; }
.nav-toggle span:last-child { top: 25px; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Abertura ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}
.hero::after {
  /* uma única luz ambiente, discreta */
  content: "";
  position: absolute;
  width: 900px; height: 900px;
  right: -300px; top: -360px;
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.16), rgba(59, 130, 246, 0.06) 55%, transparent);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.hero-title {
  font-size: clamp(2.6rem, 6.4vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -0.042em;
  font-weight: 600;
  margin-bottom: 1.75rem;
}
.hero-line { display: block; }
.hero-title em { font-weight: 400; letter-spacing: -0.03em; }

.strike {
  position: relative;
  white-space: nowrap;
  color: var(--text);
  transition: color 0.6s var(--ease) 0.2s;
}
.strike::after {
  content: "";
  position: absolute;
  left: -0.04em; right: -0.04em;
  top: 54%;
  height: 0.075em;
  min-height: 3px;
  border-radius: 2px;
  background: var(--signature);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.9s var(--ease);
}
.strike.is-struck { color: var(--text-3); }
.strike.is-struck::after { transform: scaleX(1); }
html:not(.js) .strike { color: var(--text-3); }
html:not(.js) .strike::after { transform: scaleX(1); }

.hero-lead {
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--text-2);
  max-width: 50ch;
  margin-bottom: 2.25rem;
  text-wrap: pretty;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.hero-proof {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-size: 0.875rem;
  color: var(--text-3);
}
.hero-proof li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-proof li::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--cyan);
  opacity: 0.8;
}

/* entrada em sequência, só com JS ativo */
.js .hero-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: calc(var(--d, 0) * 110ms + 150ms);
}
.js .is-ready .hero-in { opacity: 1; transform: none; }

/* cartão de tarefas */
.task-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.6);
}
.task-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 1.1rem;
  margin-bottom: 0.5rem;
  border-bottom: 1px solid var(--line);
}
.task-day { display: block; font-size: 0.8125rem; color: var(--text-3); }
.task-title { display: block; font-weight: 600; font-size: 1.0625rem; letter-spacing: -0.01em; }
.task-count {
  font-size: 0.8125rem;
  color: var(--text-2);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font-variant-numeric: tabular-nums;
  transition: color 0.3s, border-color 0.3s;
}
.task-count.is-done { color: var(--cyan); border-color: rgba(0, 229, 255, 0.4); }

.task-list { list-style: none; }
.task {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  align-items: center;
  gap: 0 0.85rem;
  padding: 0.8rem 0.45rem;
  margin-inline: -0.45rem;
  border-bottom: 1px dashed var(--line);
  border-radius: 8px;
  font-size: 0.96875rem;
  cursor: pointer;
  transition: background-color 0.2s;
}
.task:hover { background: rgba(160, 175, 225, 0.04); }
.task:last-child { border-bottom: 0; }
.task-note {
  grid-column: 2 / -1;
  font-size: 0.84375rem;
  line-height: 1.5;
  color: var(--text-2);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease), opacity 0.3s, margin-top 0.3s;
}
.task.is-open .task-note {
  max-height: 80px;
  opacity: 1;
  margin-top: 0.4rem;
}
.task-check {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--line-strong);
  position: relative;
  transition: background-color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.task-check::after {
  content: "";
  position: absolute;
  left: 6px; top: 3px;
  width: 5px; height: 9px;
  border: solid var(--ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) scale(0);
  transition: transform 0.3s var(--ease) 0.1s;
}
.task-text {
  position: relative;
  color: var(--text);
  transition: color 0.4s;
  justify-self: start;
}
.task-text::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 55%;
  height: 1px;
  background: var(--text-3);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}
.task-tag {
  font-size: 0.75rem;
  color: var(--cyan);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity 0.4s, transform 0.4s var(--ease);
  white-space: nowrap;
}

.task.is-done .task-check { background: var(--cyan); border-color: var(--cyan); }
.task.is-done .task-check::after { transform: rotate(45deg) scale(1); }
.task.is-done .task-text { color: var(--text-3); }
.task.is-done .task-text::after { transform: scaleX(1); }
.task.is-done .task-tag { opacity: 0.9; transform: none; }

/* a única tarefa que fica com a pessoa */
.task-human {
  max-height: 0;
  padding: 0 0.45rem;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.6s var(--ease), padding 0.6s var(--ease), opacity 0.6s, background-color 0.2s;
}
.task-human.is-shown { max-height: 140px; padding: 0.8rem 0.45rem; opacity: 1; }
.task-human .task-check { border-color: var(--magenta); }
.task-human .task-text { font-weight: 600; }
.task-human .task-tag { color: var(--magenta); opacity: 1; transform: none; }

.task-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.75rem;
  color: var(--text-3);
}
.task-replay {
  background: none; border: 0; cursor: pointer;
  color: var(--text-2); font-size: 0.8125rem;
  text-decoration: underline; text-underline-offset: 3px;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.task-replay.is-visible { opacity: 1; pointer-events: auto; }
.task-replay:hover { color: var(--text); }

/* sem JS: mostra o estado final */
html:not(.js) .task { }
html:not(.js) .task:not(.task-human) .task-check { background: var(--cyan); border-color: var(--cyan); }
html:not(.js) .task:not(.task-human) .task-text { color: var(--text-3); text-decoration: line-through; }
html:not(.js) .task:not(.task-human) .task-tag { opacity: 0.9; transform: none; }
html:not(.js) .task-human { max-height: none; padding: 0.8rem 0; opacity: 1; }

/* ---------- Seções ---------- */

.section { padding-block: clamp(5rem, 11vw, 8.5rem); position: relative; }
.section-raised { background: var(--ink-2); border-block: 1px solid var(--line); }
.section-head { margin-bottom: clamp(3rem, 6vw, 4.5rem); }
.section-cta { margin-top: 3rem; }

/* revelação ao rolar: discreta e uma vez só */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* ---------- Calculadora (fundo papel) ---------- */

.paper {
  background: var(--paper);
  color: var(--paper-ink);
  color-scheme: light;
}
.paper .eyebrow { color: var(--paper-text-2); }
.paper .h2 { max-width: 22ch; }
.paper strong { color: var(--paper-ink); }

.madlib {
  margin-top: 2.75rem;
  font-size: clamp(1.4rem, 2.8vw, 2.125rem);
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--paper-text-2);
  text-wrap: pretty;
}
.madlib input {
  width: 2.6ch;
  font-weight: 600;
  color: var(--paper-ink);
  background: transparent;
  border: 0;
  border-bottom: 2px solid var(--paper-accent);
  text-align: center;
  padding: 0 0.1em;
  border-radius: 0;
  -moz-appearance: textfield;
  appearance: textfield;
  transition: background-color 0.2s;
}
.madlib input.wide { width: 4.4ch; }
.madlib input:hover { background: rgba(91, 52, 224, 0.06); }
.madlib input:focus { outline: none; background: rgba(91, 52, 224, 0.1); }
.madlib input::-webkit-outer-spin-button,
.madlib input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.calc-result {
  margin-top: 3rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--paper-line);
}
.calc-line { font-size: 1.125rem; color: var(--paper-text-2); }
.calc-big {
  font-size: clamp(3.25rem, 9vw, 6.5rem);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 1;
  margin: 0.5rem 0 1rem;
  font-variant-numeric: tabular-nums;
}
.calc-note {
  max-width: 56ch;
  color: var(--paper-text-2);
  margin-bottom: 2rem;
}

/* ---------- Soluções ---------- */

.service-list { list-style: none; border-top: 1px solid var(--line); }
.service-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1.4fr) minmax(0, 1fr) 32px;
  gap: 2rem;
  align-items: start;
  padding: 2.25rem 1rem;
  margin-inline: -1rem;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.35s var(--ease);
}
.service-row:hover { background: rgba(160, 175, 225, 0.04); }
.service-num {
  font-size: 0.875rem;
  color: var(--text-3);
  font-variant-numeric: tabular-nums;
  padding-top: 0.45rem;
}
.service-main h3 {
  font-size: clamp(1.375rem, 2.2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 0.6rem;
}
.service-main p { color: var(--text-2); max-width: 52ch; }
.service-tags {
  font-size: 0.9375rem;
  color: var(--text-3);
  padding-top: 0.45rem;
  line-height: 1.7;
}
.service-arrow {
  font-size: 1.375rem;
  color: var(--text-3);
  padding-top: 0.2rem;
  transition: transform 0.35s var(--ease), color 0.35s;
}
.service-row:hover .service-arrow { transform: translateX(6px); color: var(--cyan); }
.service-row:hover .service-num { color: var(--cyan); }
.service-extra { margin-top: 2rem; color: var(--text-3); font-size: 0.9375rem; }

/* ---------- Respiro (manifesto) ---------- */

.statement { padding-block: clamp(6rem, 14vw, 11rem); }
.statement-text {
  font-size: clamp(1.75rem, 3.6vw, 2.75rem);
  line-height: 1.28;
  letter-spacing: -0.028em;
  font-weight: 500;
  color: var(--text);
  text-wrap: pretty;
}
.statement-text .w { color: var(--text-3); transition: color 0.4s; }
.statement-text .w.on { color: var(--text); }

/* ---------- Treinamentos ---------- */

.levels {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-top: 2.5rem;
}
.levels-track {
  position: absolute;
  top: 6px; left: 0; right: 0;
  height: 1px;
  background: var(--line-strong);
}
.levels-fill {
  position: absolute; inset: 0;
  background: var(--signature);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.6s var(--ease) 0.2s;
}
.levels.is-visible .levels-fill { transform: scaleX(1); }
html:not(.js) .levels-fill { transform: scaleX(1); }

.level { position: relative; }
.level-dot {
  position: absolute;
  top: calc(-2.5rem + 1px);
  left: 0;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--ink-2);
  border: 1.5px solid var(--text-2);
}
.level:nth-child(2) .level-dot { border-color: var(--cyan); }
.level:nth-child(3) .level-dot { border-color: var(--violet); }
.level:nth-child(4) .level-dot { border-color: var(--magenta); }
.level-tag { font-size: 0.8125rem; color: var(--text-3); margin-bottom: 0.5rem; }
.level h3, .leadership h3 {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  margin-bottom: 0.6rem;
}
.level p:not(.level-tag):not(.level-meta) { color: var(--text-2); }
.level-meta {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  color: var(--text-2);
}

.leadership {
  margin-top: 3.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 2.5rem;
  padding: 2rem 2.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
}
.leadership p:not(.level-tag) { color: var(--text-2); max-width: 48ch; }
.leadership-facts { list-style: none; align-self: center; }
.leadership-facts li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-2);
  font-size: 0.96875rem;
}
.leadership-facts li:last-child { border-bottom: 0; }

/* ---------- Como funciona ---------- */

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  counter-reset: step;
}
.step {
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
  position: relative;
}
.step::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 32px; height: 1px;
  background: var(--cyan);
}
.step-when { font-size: 0.8125rem; color: var(--cyan); margin-bottom: 0.75rem; }
.step h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.step p:not(.step-when) { color: var(--text-2); font-size: 0.96875rem; }

/* ---------- Divisão em duas colunas ---------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.split-side.sticky { position: sticky; top: 110px; }

.check-list { list-style: none; }
.check-list li {
  position: relative;
  padding: 1.35rem 0 1.35rem 2.25rem;
  border-bottom: 1px solid var(--line);
  color: var(--text-2);
}
.check-list li:first-child { padding-top: 0.35rem; }
.check-list li:first-child::before { top: 0.6rem; }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 1.6rem;
  width: 14px; height: 8px;
  border: solid var(--cyan);
  border-width: 0 0 2px 2px;
  transform: rotate(-45deg);
}
.check-list strong { display: block; margin-bottom: 0.2rem; font-size: 1.0625rem; }

/* ---------- Perguntas ---------- */

.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.4rem 2.5rem 1.4rem 0;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 {
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.4;
  transition: color 0.2s;
}
.faq summary:hover h3 { color: var(--cyan); }
.faq summary::before,
.faq summary::after {
  content: "";
  position: absolute;
  right: 4px; top: 50%;
  width: 14px; height: 1.5px;
  background: var(--text-2);
  transition: transform 0.3s var(--ease);
}
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details p {
  color: var(--text-2);
  padding: 0 2.5rem 1.6rem 0;
  max-width: 62ch;
}

/* ---------- Contato ---------- */

.contact { background: var(--ink-2); border-top: 1px solid var(--line); }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}
.contact-points { list-style: none; margin-top: 2rem; }
.contact-points li {
  padding: 0.75rem 0 0.75rem 1.5rem;
  position: relative;
  color: var(--text-2);
  border-bottom: 1px solid var(--line);
}
.contact-points li::before {
  content: "";
  position: absolute; left: 0; top: 1.4rem;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan);
}

.lead-form {
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { margin-bottom: 1.25rem; border: 0; }
.field label, .field legend {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 0.45rem;
}
.optional { color: var(--text-3); font-weight: 400; }
.field input, .field textarea {
  width: 100%;
  background: var(--ink-2);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0.8rem 0.95rem;
  font-size: 1rem;
  transition: border-color 0.2s, background-color 0.2s;
}
.field textarea { resize: vertical; min-height: 92px; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan); background: var(--ink-3); }
.field input.is-invalid { border-color: var(--magenta); }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips legend { width: 100%; margin-bottom: 0.6rem; }
.chips label { margin: 0; cursor: pointer; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span {
  display: inline-block;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-2);
  transition: all 0.2s;
}
.chips label:hover span { border-color: var(--text-2); color: var(--text); }
.chips input:checked + span { background: var(--text); border-color: var(--text); color: var(--ink); }
.chips input:focus-visible + span { outline: 2px solid var(--cyan); outline-offset: 2px; }

.hp { position: absolute; left: -9999px; }

.form-legal { margin-top: 0.9rem; font-size: 0.8125rem; color: var(--text-3); text-align: center; }
.form-legal a { color: var(--text-2); }
.form-status { margin-top: 1rem; font-size: 0.9375rem; color: var(--text); }
.form-status:empty { display: none; }
.form-status.is-ok {
  padding: 1rem 1.1rem;
  border-radius: 10px;
  border: 1px solid rgba(0, 229, 255, 0.35);
  background: rgba(0, 229, 255, 0.06);
}
.form-status.is-error { color: var(--magenta); }
.form-status a { color: var(--cyan); }

/* ---------- Rodapé ---------- */

.site-footer { border-top: 1px solid var(--line); padding-top: 4rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
}
.footer-brand p { color: var(--text-3); max-width: 36ch; margin: 1rem 0; font-size: 0.9375rem; }
.footer-brand > a:last-child { color: var(--text-2); font-size: 0.9375rem; }
.footer-title { font-size: 0.875rem; color: var(--text-3); margin-bottom: 1rem; }
.footer-col { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a { color: var(--text-2); text-decoration: none; font-size: 0.9375rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.8125rem;
  color: var(--text-3);
}

/* CTA fixo no celular */
.mobile-cta {
  display: none;
  position: fixed;
  left: 1rem; right: 1rem; bottom: 1rem;
  z-index: 40;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem;
  border-radius: 999px;
  background: var(--text);
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.6);
  transform: translateY(140%);
  transition: transform 0.4s var(--ease);
}
.mobile-cta.is-visible { transform: none; }

/* ---------- Páginas internas ---------- */

.page-hero { padding: 150px 0 clamp(3.5rem, 7vw, 5rem); position: relative; overflow: hidden; }
.page-hero::after {
  content: "";
  position: absolute;
  width: 700px; height: 700px;
  right: -260px; top: -300px;
  background: radial-gradient(closest-side, rgba(139, 92, 246, 0.13), transparent);
  pointer-events: none;
}
.breadcrumb { font-size: 0.875rem; color: var(--text-3); margin-bottom: 2rem; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.breadcrumb li + li::before { content: "/"; margin-right: 0.5rem; opacity: 0.6; }
.breadcrumb a { color: var(--text-2); text-decoration: none; }
.breadcrumb a:hover { color: var(--text); }
.page-title {
  font-size: clamp(2.4rem, 5.4vw, 4.25rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
  font-weight: 600;
  max-width: 17ch;
  text-wrap: balance;
}
.page-lead {
  margin-top: 1.5rem;
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  color: var(--text-2);
  max-width: 58ch;
}
.page-hero .hero-actions { margin: 2.25rem 0 0; }

.answer-box {
  border-left: 2px solid var(--cyan);
  padding: 0.25rem 0 0.25rem 1.5rem;
  max-width: 68ch;
  color: var(--text-2);
  font-size: 1.125rem;
}
.answer-box strong { color: var(--text); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(2rem, 5vw, 4rem);
}
.feature {
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}
.feature h3 { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.feature p { color: var(--text-2); }

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.ba-col {
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--ink);
}
.ba-col h3 { font-size: 0.875rem; font-weight: 500; color: var(--text-3); margin-bottom: 1rem; }
.ba-col.after h3 { color: var(--cyan); }
.ba-col ol { padding-left: 1.2rem; color: var(--text-2); display: grid; gap: 0.6rem; }
.ba-col.after ol { color: var(--text); }

.tag-cloud { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.tag-cloud span {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.9rem;
  color: var(--text-2);
}

.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: 18px;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.cta-band h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; letter-spacing: -0.025em; line-height: 1.15; max-width: 24ch; }
.cta-band p { color: var(--text-2); margin-top: 0.5rem; }

.related { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.related a {
  display: block;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.25s, background-color 0.25s;
}
.related a:hover { border-color: var(--line-strong); background: rgba(160, 175, 225, 0.03); }
.related span { display: block; font-size: 0.8125rem; color: var(--text-3); margin-bottom: 0.35rem; }
.related strong { font-weight: 600; }

.prose { max-width: 72ch; }
.prose h2 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; margin: 3rem 0 1rem; }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--text-2); }
.prose p + p { margin-top: 1rem; }
.prose ul { padding-left: 1.2rem; margin-top: 1rem; display: grid; gap: 0.6rem; }
.prose a { color: var(--text); }

.mt-0 { margin-top: 0; }

/* ---------- Responsivo ---------- */

@media (max-width: 1080px) {
  .steps { grid-template-columns: repeat(3, 1fr); row-gap: 2.5rem; }
}

@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: block; }
  .nav.is-open {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: fixed;
    top: 72px; left: 0; right: 0;
    padding: 0.5rem var(--gutter) 1.5rem;
    background: rgba(6, 9, 24, 0.97);
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open a { padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.0625rem; color: var(--text); }
  .nav.is-open .nav-cta-mobile { display: block; border-bottom: 0; color: var(--cyan); }
  .site-header:has(.nav.is-open) { background: rgba(6, 9, 24, 0.97); }

  .hero { min-height: auto; padding-top: 112px; }
  .hero-grid { grid-template-columns: 1fr; }
  .task-card { max-width: 520px; }

  .service-row { grid-template-columns: 40px minmax(0, 1fr) 24px; gap: 1rem 1.25rem; }
  .service-tags { grid-column: 2; padding-top: 0; }
  .service-arrow { grid-column: 3; grid-row: 1; }

  .levels { grid-template-columns: 1fr; padding-top: 0; padding-left: 2.25rem; gap: 2.5rem; }
  .levels-track { top: 0; bottom: 0; left: 6px; right: auto; width: 1px; height: auto; }
  .levels-fill { transform: scaleY(0); transform-origin: top; }
  .levels.is-visible .levels-fill { transform: scaleY(1); }
  .level-dot { top: 4px; left: calc(-2.25rem); }
  .leadership { grid-template-columns: 1fr; gap: 1.5rem; }

  .split, .contact-grid { grid-template-columns: 1fr; }
  .split-side.sticky { position: static; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .feature-grid, .before-after, .related { grid-template-columns: 1fr; }
  .mobile-cta { display: inline-flex; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .steps { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .hero-actions { gap: 1.25rem; }
  .task-card { padding: 1.25rem; }
  .task { font-size: 0.9375rem; gap: 0.7rem; }
  .task-tag { display: none; }
  .task-human .task-tag { display: inline; }
  .strike { white-space: normal; }
  .site-footer { padding-bottom: 5rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
}