/* ==========================================================================
   Z3S — Growth Marketing & Business Intelligence
   Sistema visual: light mode editorial, padrão consultoria premium.
   Tokens: marca #062131 (marinho) · #05475B (petróleo) · CTA #F9B680 (pêssego)
   ========================================================================== */

:root {
  /* Marca */
  --z-navy: #062131;
  --z-navy-90: #0b2c3f;
  --z-petrol: #05475b;
  --z-petrol-70: #3f7486;
  --z-petrol-10: #e6eef1;
  --z-cta: #f9b680;
  --z-cta-hover: #f6a463;
  --z-cta-soft: #fef1e6;

  /* Neutros */
  --z-ink: #062131;
  --z-text: #22384a;
  --z-muted: #5d6f7d;
  --z-subtle: #8a98a3;
  --z-line: #e3e8ec;
  --z-line-strong: #cfd8de;
  --z-bg: #ffffff;
  --z-bg-alt: #f6f8f9;
  --z-bg-warm: #fbfaf8;
  --z-gray: #acadaf;

  /* Estados (painel demonstrativo) */
  --z-up: #1f7a5a;
  --z-down: #b2473b;

  /* Tipografia */
  --z-font-display: "Manrope", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --z-font-text: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Escala */
  --z-radius-sm: 8px;
  --z-radius: 14px;
  --z-radius-lg: 22px;
  --z-shadow-sm: 0 1px 2px rgba(6, 33, 49, .06);
  --z-shadow: 0 1px 2px rgba(6, 33, 49, .05), 0 12px 32px -12px rgba(6, 33, 49, .18);
  --z-shadow-lg: 0 2px 4px rgba(6, 33, 49, .04), 0 32px 80px -24px rgba(6, 33, 49, .28);
  --z-container: 1240px;
  --z-gutter: clamp(20px, 4vw, 40px);
  --z-section: clamp(88px, 11vw, 148px);
  --z-header: 76px;
  --z-ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--z-header) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--z-bg);
  color: var(--z-text);
  font-family: var(--z-font-text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--z-petrol); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--z-cta); color: var(--z-navy); }

h1, h2, h3, h4 {
  font-family: var(--z-font-display);
  color: var(--z-ink);
  margin: 0;
  letter-spacing: -.025em;
  line-height: 1.08;
  font-weight: 700;
}
p { margin: 0; }

.z-skip {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--z-navy); color: #fff; padding: 10px 16px; border-radius: var(--z-radius-sm);
}
.z-skip:focus { top: 16px; }

.z-container { width: 100%; max-width: var(--z-container); margin: 0 auto; padding: 0 var(--z-gutter); }
.z-section { padding: var(--z-section) 0; position: relative; }
.z-section--alt { background: var(--z-bg-alt); }
.z-section--warm { background: var(--z-bg-warm); }

/* ---------- Tipografia editorial ---------- */
.z-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--z-font-display);
  font-size: 12.5px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--z-petrol);
}
.z-eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.z-eyebrow--plain::before { display: none; }

.z-h2 { font-size: clamp(34px, 4.6vw, 58px); max-width: 17ch; }
.z-h2--wide { max-width: 22ch; }
.z-lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.6; color: var(--z-muted); max-width: 62ch; }
.z-head { display: grid; gap: 22px; margin-bottom: clamp(48px, 6vw, 80px); }
.z-head--split { grid-template-columns: 1.1fr 1fr; align-items: end; gap: 48px; }
.z-accent { color: var(--z-petrol); }
.z-num { font-family: var(--z-font-display); font-variant-numeric: tabular-nums; }

/* ---------- Botões ---------- */
.z-btn {
  --b-bg: var(--z-cta); --b-fg: var(--z-navy);
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  border-radius: 999px; border: 1px solid transparent;
  background: var(--b-bg); color: var(--b-fg);
  font-family: var(--z-font-display); font-weight: 700; font-size: 15.5px; letter-spacing: -.005em;
  transition: transform .25s var(--z-ease), background .25s var(--z-ease), box-shadow .25s var(--z-ease);
  box-shadow: 0 1px 0 rgba(255,255,255,.4) inset, 0 10px 24px -12px rgba(249, 182, 128, .9);
  white-space: nowrap;
}
.z-btn:hover { background: var(--z-cta-hover); transform: translateY(-1px); }
.z-btn svg { width: 18px; height: 18px; transition: transform .25s var(--z-ease); }
.z-btn:hover svg { transform: translate(2px, -2px); }
.z-btn--ghost { --b-bg: transparent; --b-fg: var(--z-navy); border-color: var(--z-line-strong); box-shadow: none; }
.z-btn--ghost:hover { background: #fff; border-color: var(--z-navy); }
.z-btn--sm { min-height: 42px; padding: 0 18px; font-size: 14px; }
.z-btn--onDark { --b-fg: var(--z-navy); }
.z-link {
  display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--z-petrol);
  font-family: var(--z-font-display);
}
.z-link svg { width: 16px; height: 16px; transition: transform .25s var(--z-ease); }
.z-link:hover svg { transform: translateX(3px); }

/* ---------- Header ---------- */
.z-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--z-header);
  display: flex; align-items: center;
  background: rgba(255, 255, 255, .78);
  backdrop-filter: saturate(160%) blur(16px); -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--z-ease), background .3s var(--z-ease), height .3s var(--z-ease);
}
.z-header.is-scrolled { border-bottom-color: var(--z-line); background: rgba(255, 255, 255, .92); }
.z-header__in { display: flex; align-items: center; justify-content: space-between; gap: 32px; width: 100%; }
.z-brand { display: inline-flex; align-items: center; gap: 12px; }
.z-brand__logo { width: 150px; height: auto; }
.z-brand__emblem { width: 38px; height: auto; }
.z-brand__word { width: 74px; height: auto; }
.z-brand__tag {
  display: none; padding-left: 12px; border-left: 1px solid var(--z-line-strong);
  font-size: 10.5px; line-height: 1.25; letter-spacing: .14em; text-transform: uppercase; color: var(--z-muted);
  font-family: var(--z-font-display); font-weight: 600;
}
.z-nav { display: flex; align-items: center; gap: 4px; }
.z-nav a {
  padding: 10px 13px; border-radius: 999px; font-size: 14.5px; font-weight: 500; color: var(--z-text); white-space: nowrap;
  transition: color .2s, background .2s;
}
.z-nav a:hover, .z-nav a.is-active { color: var(--z-navy); background: var(--z-bg-alt); }
.z-menuBtn {
  display: none; width: 46px; height: 46px; border-radius: 999px; border: 1px solid var(--z-line-strong);
  background: #fff; align-items: center; justify-content: center; color: var(--z-navy);
}
.z-menuBtn svg { width: 20px; height: 20px; }
.z-mobileNav {
  position: fixed; inset: var(--z-header) 0 auto 0; z-index: 49;
  background: #fff; border-bottom: 1px solid var(--z-line); box-shadow: var(--z-shadow);
  padding: 12px var(--z-gutter) 24px; display: none;
}
.z-mobileNav.is-open { display: block; animation: zDrop .3s var(--z-ease); }
.z-mobileNav a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--z-line); font-weight: 600; color: var(--z-navy); font-family: var(--z-font-display); }
.z-mobileNav .z-btn { margin-top: 20px; width: 100%; }
@keyframes zDrop { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------- Hero ---------- */
.z-hero {
  position: relative; padding: calc(var(--z-header) + clamp(40px, 5.5vw, 76px)) 0 clamp(72px, 9vw, 120px);
  overflow: hidden; isolation: isolate;
}
.z-hero__grid {
  position: absolute; inset: 0; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(6, 33, 49, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(6, 33, 49, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 30%, transparent 75%);
}
.z-hero__glow {
  position: absolute; z-index: -1; width: 720px; height: 720px; right: -180px; top: -160px; border-radius: 50%;
  background: radial-gradient(circle, rgba(5, 71, 91, .13), rgba(5, 71, 91, 0) 65%);
  pointer-events: none;
}
.z-hero__glow--cta { width: 520px; height: 520px; left: -220px; right: auto; top: 50%;
  background: radial-gradient(circle, rgba(249, 182, 128, .22), rgba(249, 182, 128, 0) 65%); }
.z-hero__in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 4.5vw, 72px); align-items: center; }
.z-hero__badge {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 28px;
  padding: 7px 14px 7px 8px; border: 1px solid var(--z-line); border-radius: 999px; background: #fff;
  font-size: 13px; color: var(--z-muted); box-shadow: var(--z-shadow-sm);
}
.z-hero__badge b { color: var(--z-navy); font-weight: 600; }
.z-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--z-cta); box-shadow: 0 0 0 4px var(--z-cta-soft); }
.z-hero h1 {
  font-size: clamp(40px, 4.5vw, 66px); line-height: 1.04; letter-spacing: -.04em; font-weight: 800;
  max-width: 15.5ch;
}
.z-hero h1 em {
  font-style: normal; color: var(--z-petrol); position: relative; white-space: nowrap;
}
.z-hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .06em; height: .14em; z-index: -1;
  background: var(--z-cta); border-radius: 2px; transform-origin: left; transform: scaleX(0);
  animation: zUnderline 1.1s .6s var(--z-ease) forwards;
}
@keyframes zUnderline { to { transform: scaleX(1); } }
.z-hero__lead { margin-top: 24px; font-size: clamp(17px, 1.35vw, 19px); color: var(--z-muted); max-width: 56ch; }
.z-hero__lead + .z-hero__lead { margin-top: 14px; }
.z-hero__lead strong { color: var(--z-navy); font-weight: 600; }
.z-hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.z-hero__words {
  display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--z-line);
  font-family: var(--z-font-display); font-weight: 600; font-size: 14px; letter-spacing: .08em; text-transform: uppercase; color: var(--z-subtle);
}
.z-hero__words span { display: inline-flex; align-items: center; gap: 22px; }
.z-hero__words span:not(:last-child)::after { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--z-cta); }
.z-hero__words span.is-on { color: var(--z-navy); }

/* ---------- Painel demonstrativo (hero) ---------- */
.z-panel {
  position: relative; background: #fff; border: 1px solid var(--z-line); border-radius: var(--z-radius-lg);
  box-shadow: var(--z-shadow-lg); padding: 22px; transform: perspective(1400px) rotateY(-4deg) rotateX(2deg);
  transition: transform .8s var(--z-ease);
}
.z-panel:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }
.z-panel__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.z-panel__title { display: flex; align-items: center; gap: 10px; font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); font-size: 15px; }
.z-panel__title img { width: 22px; }
.z-chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; white-space: nowrap;
  font-size: 11.5px; font-weight: 600; letter-spacing: .02em; color: var(--z-muted); background: var(--z-bg-alt); border: 1px solid var(--z-line);
}
.z-chip--live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--z-up); animation: zPulse 2s infinite; }
@keyframes zPulse { 50% { opacity: .35; } }
.z-kpis { display: grid; grid-template-columns: 1.3fr 1fr 1.15fr .9fr; gap: 10px; container-type: inline-size; }
.z-kpi { padding: 14px; border: 1px solid var(--z-line); border-radius: 12px; background: var(--z-bg-warm); }
.z-kpi { min-width: 0; padding: 12px; }
.z-kpi__l { font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--z-subtle); font-weight: 600; white-space: nowrap; }
/* cqi = 1% da largura do grid de KPIs: o valor encolhe com o painel, nunca vaza do card */
.z-kpi__v { margin-top: 6px; font-family: var(--z-font-display); font-weight: 800; font-size: clamp(14px, 4.1cqi, 20px); color: var(--z-navy); letter-spacing: -.025em; white-space: nowrap; overflow: hidden; text-overflow: clip; }
.z-kpi__d { margin-top: 2px; font-size: 12px; font-weight: 600; }
.z-kpi__d.up { color: var(--z-up); } .z-kpi__d.down { color: var(--z-down); }
.z-panel__chart { margin-top: 14px; border: 1px solid var(--z-line); border-radius: 12px; padding: 14px 14px 8px; }
.z-panel__chartHead { display: flex; justify-content: space-between; align-items: center; font-size: 12.5px; color: var(--z-muted); }
.z-panel__chartHead b { color: var(--z-navy); font-family: var(--z-font-display); font-size: 14px; }
.z-legend { display: flex; gap: 14px; font-size: 11.5px; }
.z-legend i { display: inline-block; width: 10px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.z-chart { width: 100%; height: auto; margin-top: 6px; }
.z-chart .grid { stroke: var(--z-line); stroke-width: 1; }
.z-chart .line { fill: none; stroke: var(--z-petrol); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.z-chart .line--meta { stroke: var(--z-gray); stroke-dasharray: 4 5; stroke-width: 1.5; }
.z-chart .area { fill: url(#zArea); }
.z-chart .pt { fill: #fff; stroke: var(--z-petrol); stroke-width: 2.5; }
.z-chart text { font-size: 10px; fill: var(--z-subtle); font-family: var(--z-font-text); }
.z-panel__row { display: grid; grid-template-columns: 1.2fr 1fr; gap: 10px; margin-top: 10px; }
.z-funnel { border: 1px solid var(--z-line); border-radius: 12px; padding: 14px; }
.z-funnel__h { font-size: 12px; color: var(--z-muted); margin-bottom: 10px; }
.z-bar { display: grid; grid-template-columns: 84px 1fr 38px; gap: 8px; align-items: center; font-size: 12px; margin-top: 7px; color: var(--z-text); }
/* spans como bloco: largura (a barra animada) só vale em elemento de bloco */
.z-bar__t, .z-bar__f, .z-goal__t, .z-goal__f { display: block; }
.z-bar__t { height: 8px; border-radius: 99px; background: var(--z-bg-alt); overflow: hidden; }
.z-bar__f { height: 100%; width: 0; border-radius: 99px; background: linear-gradient(90deg, var(--z-petrol), var(--z-petrol-70)); transition: width 1.4s var(--z-ease); }
.z-bar__n { text-align: right; font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); }
.z-decision {
  border-radius: 12px; padding: 14px; background: var(--z-navy); color: #dfe8ec;
  display: flex; flex-direction: column; justify-content: space-between; gap: 10px;
}
.z-decision__l { font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--z-cta); font-weight: 700; }
.z-decision p { font-size: 13px; line-height: 1.45; color: #fff; font-weight: 500; }
.z-decision small { font-size: 11px; color: #9fb4bf; }
.z-panel__note { margin-top: 12px; font-size: 11px; color: var(--z-subtle); text-align: right; }
.z-float {
  position: absolute; left: -44px; bottom: 64px; z-index: 2;
  display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: #fff;
  border: 1px solid var(--z-line); border-radius: 14px; box-shadow: var(--z-shadow);
  animation: zFloat 6s ease-in-out infinite;
}
.z-float__ic { width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: var(--z-cta-soft); color: var(--z-navy); }
.z-float__ic svg { width: 18px; height: 18px; }
.z-float b { display: block; font-family: var(--z-font-display); color: var(--z-navy); font-size: 14px; }
.z-float span { font-size: 12px; color: var(--z-muted); }
@keyframes zFloat { 50% { transform: translateY(-8px); } }

/* ---------- Faixa de marca ---------- */
.z-band { border-top: 1px solid var(--z-line); border-bottom: 1px solid var(--z-line); background: #fff; overflow: hidden; }
.z-band__track { display: flex; width: max-content; animation: zMarquee 38s linear infinite; }
.z-band__item {
  display: inline-flex; align-items: center; gap: 28px; padding: 22px 28px;
  font-family: var(--z-font-display); font-weight: 700; font-size: clamp(15px, 1.4vw, 18px); letter-spacing: .12em; text-transform: uppercase; color: var(--z-navy);
}
.z-band__item i { width: 6px; height: 6px; border-radius: 50%; background: var(--z-cta); }
.z-band__item span:nth-child(odd) { color: var(--z-petrol); }
@keyframes zMarquee { to { transform: translateX(-50%); } }

/* ---------- Problema ---------- */
.z-problem { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.z-problem__sticky { position: sticky; top: calc(var(--z-header) + 40px); display: grid; gap: 24px; }
.z-quote {
  margin-top: 8px; padding: 22px 24px; border-left: 3px solid var(--z-cta); background: var(--z-bg-warm);
  border-radius: 0 var(--z-radius) var(--z-radius) 0; font-family: var(--z-font-display);
  font-size: 19px; line-height: 1.45; color: var(--z-navy); font-weight: 600;
}
.z-symptoms { display: grid; gap: 14px; margin-bottom: 40px; }
.z-symptom { display: flex; gap: 14px; align-items: flex-start; font-size: 17px; color: var(--z-text); }
.z-symptom svg { flex: none; width: 20px; height: 20px; margin-top: 4px; color: var(--z-petrol); }
.z-cards2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.z-card {
  position: relative; padding: 28px; border: 1px solid var(--z-line); border-radius: var(--z-radius);
  background: #fff; transition: border-color .3s var(--z-ease), box-shadow .3s var(--z-ease), transform .3s var(--z-ease);
}
.z-card:hover { border-color: var(--z-line-strong); box-shadow: var(--z-shadow); transform: translateY(-3px); }
.z-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--z-petrol-10); color: var(--z-petrol); margin-bottom: 20px;
}
.z-icon svg { width: 22px; height: 22px; }
.z-card h3 { font-size: 20px; letter-spacing: -.015em; margin-bottom: 10px; }
.z-card p { font-size: 15.5px; color: var(--z-muted); line-height: 1.6; }

/* ---------- Pilares ---------- */
.z-pillars { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--z-line-strong); }
.z-pillar { padding: 36px 28px 8px 0; position: relative; }
.z-pillar + .z-pillar { padding-left: 28px; border-left: 1px solid var(--z-line); }
.z-pillar::before {
  content: ""; position: absolute; top: -1px; left: 0; height: 3px; width: 0; background: var(--z-navy);
  transition: width 1s var(--z-ease);
}
.z-pillar + .z-pillar::before { left: -1px; }
.z-pillar.is-in::before { width: 56px; }
.z-pillar__n { font-family: var(--z-font-display); font-weight: 800; font-size: 14px; color: var(--z-petrol); letter-spacing: .08em; }
.z-pillar h3 { font-size: 26px; margin: 14px 0 12px; }
.z-pillar p { font-size: 15.5px; color: var(--z-muted); }
.z-statement {
  margin-top: clamp(56px, 7vw, 88px); display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 32px 36px; border-radius: var(--z-radius-lg); background: var(--z-navy); color: #fff;
}
.z-statement p { font-family: var(--z-font-display); font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; letter-spacing: -.02em; line-height: 1.25; max-width: 34ch; }
.z-statement p span { color: var(--z-cta); }

/* ---------- Manifesto (filme) ---------- */
.z-film { position: relative; border-radius: var(--z-radius-lg); overflow: hidden; background: var(--z-navy); box-shadow: var(--z-shadow-lg); aspect-ratio: 16 / 9; }
.z-film video { width: 100%; height: 100%; object-fit: cover; }
.z-film__cover {
  position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  padding: clamp(20px, 3vw, 40px); border: 0; text-align: left; color: #fff; cursor: pointer;
  background: linear-gradient(180deg, rgba(6, 33, 49, 0) 35%, rgba(6, 33, 49, .82));
  transition: opacity .4s var(--z-ease);
}
.z-film.is-playing .z-film__cover { opacity: 0; pointer-events: none; }
/* prévia: o filme tem textos próprios — o título sobreposto sai para não colidir com eles */
.z-film.is-preview .z-film__cover { background: none; justify-content: flex-end; }
.z-film.is-preview .z-film__cover > div { opacity: 0; }
.z-film__cover > div { transition: opacity .3s var(--z-ease); }
.z-film__sound {
  position: absolute; top: clamp(14px, 2vw, 24px); right: clamp(14px, 2vw, 24px); z-index: 2;
  display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 0 16px; border: 0; border-radius: 999px;
  background: var(--z-cta); color: var(--z-navy); font-family: var(--z-font-display); font-weight: 700; font-size: 14px;
  box-shadow: var(--z-shadow); opacity: 0; transform: translateY(-6px); pointer-events: none;
  transition: opacity .3s var(--z-ease), transform .3s var(--z-ease);
}
.z-film__sound svg { width: 18px; height: 18px; }
.z-film.is-preview .z-film__sound { opacity: 1; transform: none; pointer-events: auto; }
.z-film.is-playing .z-film__sound { opacity: 0; pointer-events: none; }
.z-film__cover h3 { color: #fff; font-size: clamp(22px, 3vw, 40px); max-width: 18ch; letter-spacing: -.03em; }
.z-film__cover small { display: block; margin-top: 10px; color: #c9d6dd; font-size: 14px; }
.z-play {
  flex: none; width: clamp(64px, 7vw, 92px); height: clamp(64px, 7vw, 92px); border-radius: 50%;
  display: grid; place-items: center; background: var(--z-cta); color: var(--z-navy);
  box-shadow: 0 0 0 10px rgba(249, 182, 128, .25); transition: transform .3s var(--z-ease);
}
.z-film__cover:hover .z-play { transform: scale(1.06); }
.z-play svg { width: 34%; height: 34%; margin-left: 4%; }

/* ---------- Soluções ---------- */
.z-solutions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.z-sol {
  display: flex; flex-direction: column; padding: 32px; border: 1px solid var(--z-line); border-radius: var(--z-radius);
  background: #fff; transition: border-color .3s var(--z-ease), box-shadow .3s var(--z-ease), transform .3s var(--z-ease);
}
.z-sol:hover { border-color: var(--z-navy); box-shadow: var(--z-shadow); transform: translateY(-3px); }
.z-sol__top { display: flex; justify-content: space-between; align-items: flex-start; }
.z-sol__idx { font-family: var(--z-font-display); font-weight: 700; color: var(--z-subtle); font-size: 13px; letter-spacing: .1em; }
.z-sol h3 { font-size: 22px; margin: 4px 0 8px; }
.z-sol__claim { color: var(--z-petrol); font-weight: 600; font-family: var(--z-font-display); font-size: 15.5px; margin-bottom: 14px; }
.z-sol__text { font-size: 15.5px; color: var(--z-muted); }
.z-sol details { margin-top: auto; padding-top: 22px; }
.z-sol summary {
  list-style: none; display: flex; align-items: center; justify-content: space-between; cursor: pointer;
  padding-top: 16px; border-top: 1px solid var(--z-line); font-weight: 600; font-size: 14px; color: var(--z-navy); font-family: var(--z-font-display);
}
.z-sol summary::-webkit-details-marker { display: none; }
.z-sol summary svg { width: 18px; height: 18px; transition: transform .3s var(--z-ease); }
.z-sol details[open] summary svg { transform: rotate(45deg); }
.z-sol ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.z-sol li { display: flex; gap: 10px; font-size: 14.5px; color: var(--z-text); }
.z-sol li::before { content: ""; flex: none; width: 6px; height: 6px; margin-top: 9px; border-radius: 50%; background: var(--z-cta); }

/* ---------- Metodologia (framework) ---------- */
.z-framework { position: relative; }
.z-framework__name {
  display: inline-flex; align-items: center; gap: 12px; padding: 10px 16px; margin-bottom: 40px;
  border: 1px solid var(--z-line); border-radius: 999px; background: #fff;
  font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); font-size: 14px;
}
.z-framework__name img { width: 22px; }
.z-steps { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
/* da 1ª à 5ª bolinha: 5 colunas com 4 gaps de 20px → a última começa em 4·(col+gap) */
.z-steps__line { position: absolute; top: 31px; left: 32px; right: calc((100% - 80px) / 5 - 32px); height: 2px; background: var(--z-line); }
.z-steps__line span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--z-navy), var(--z-petrol)); transition: width 2.2s var(--z-ease); }
.z-step { position: relative; }
.z-step__n {
  position: relative; z-index: 1; width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center;
  background: #fff; border: 1px solid var(--z-line-strong); color: var(--z-navy);
  font-family: var(--z-font-display); font-weight: 800; font-size: 18px;
  transition: background .5s var(--z-ease), color .5s var(--z-ease), border-color .5s var(--z-ease);
}
.z-step.is-in .z-step__n { background: var(--z-navy); color: #fff; border-color: var(--z-navy); }
.z-step:last-child.is-in .z-step__n { background: var(--z-cta); color: var(--z-navy); border-color: var(--z-cta); }
.z-step h3 { font-size: 22px; margin: 24px 0 10px; }
.z-step p { font-size: 15px; color: var(--z-muted); }
.z-cycle {
  margin-top: 56px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
  padding: 24px 28px; border: 1px dashed var(--z-line-strong); border-radius: var(--z-radius);
}
.z-cycle__flow { flex: 1 1 auto; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); font-size: 15px; }
.z-cycle__flow span { white-space: nowrap; display: inline-flex; align-items: center; gap: 10px; }
.z-cycle__flow svg { width: 16px; height: 16px; color: var(--z-cta-hover); }
.z-cycle > p:last-child { flex: 0 1 40ch; font-size: 15px; color: var(--z-muted); }

/* ---------- Inteligência (faixa escura com vídeo) ---------- */
.z-dark { position: relative; color: #cddbe2; background: var(--z-navy); overflow: hidden; isolation: isolate; }
.z-dark__video { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.z-dark::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(6, 33, 49, .97) 0%, rgba(6, 33, 49, .9) 42%, rgba(6, 33, 49, .45) 100%);
}
.z-dark h2, .z-dark h3 { color: #fff; }
.z-dark .z-eyebrow { color: var(--z-cta); }
.z-dark .z-lead { color: #aec2cc; }
.z-intel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.z-tracklist { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.1); border-radius: var(--z-radius); overflow: hidden; }
.z-track { padding: 22px; background: rgba(6, 33, 49, .72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.z-track svg { width: 20px; height: 20px; color: var(--z-cta); margin-bottom: 12px; }
.z-track p { font-size: 15px; line-height: 1.5; color: #e4edf1; font-weight: 500; }
.z-dark__note { margin-top: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.12); display: grid; gap: 8px; }
.z-dark__note h3 { font-size: 20px; }
.z-dark__note p { font-size: 15.5px; color: #aec2cc; max-width: 52ch; }

/* ---------- Relatório executivo ---------- */
.z-report { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.z-checks { display: grid; gap: 12px; margin-top: 28px; }
.z-checks li { display: flex; gap: 12px; align-items: flex-start; font-size: 16.5px; }
.z-checks { list-style: none; padding: 0; }
.z-checks svg { flex: none; width: 20px; height: 20px; margin-top: 4px; color: var(--z-petrol); }
.z-doc {
  position: relative; background: #fff; border: 1px solid var(--z-line); border-radius: var(--z-radius-lg);
  box-shadow: var(--z-shadow-lg); padding: clamp(22px, 3vw, 36px); overflow: hidden;
}
.z-doc::after {
  content: "DEMONSTRATIVO"; position: absolute; top: 28px; right: -46px; transform: rotate(35deg);
  padding: 6px 56px; background: var(--z-cta-soft); color: #9a5a26; font-size: 10.5px; font-weight: 800; letter-spacing: .16em;
}
.z-doc__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; padding-bottom: 18px; border-bottom: 2px solid var(--z-navy); }
.z-doc__head small { display: block; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--z-subtle); font-weight: 700; }
.z-doc__head b { font-family: var(--z-font-display); font-size: 22px; color: var(--z-navy); letter-spacing: -.02em; }
.z-doc__head img { width: 64px; }
.z-doc__sec { margin-top: 20px; }
.z-doc__sec h4 { font-size: 11.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--z-petrol); margin-bottom: 12px; }
.z-goal { display: grid; grid-template-columns: 130px 1fr 92px; gap: 12px; align-items: center; font-size: 13.5px; margin-top: 8px; }
.z-goal__t { position: relative; height: 10px; border-radius: 99px; background: var(--z-bg-alt); }
.z-goal__f { height: 100%; width: 0; border-radius: 99px; background: var(--z-navy); transition: width 1.4s var(--z-ease); }
.z-goal__f.warn { background: var(--z-cta-hover); }
.z-goal__m { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--z-gray); left: 100%; }
.z-goal__n { text-align: right; font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); font-size: 13px; }
.z-doc__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.z-doc__box { padding: 16px; border-radius: 12px; background: var(--z-bg-alt); }
.z-doc__box h4 { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--z-muted); margin-bottom: 10px; }
.z-doc__box ul { margin: 0; padding-left: 16px; font-size: 13.5px; display: grid; gap: 6px; }
.z-doc__box--decision { background: var(--z-navy); color: #e4edf1; }
.z-doc__box--decision h4 { color: var(--z-cta); }
.z-doc__foot { margin-top: 18px; font-size: 11.5px; color: var(--z-subtle); }

/* ---------- Para quem ---------- */
.z-who { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.z-who__media { position: relative; border-radius: var(--z-radius-lg); overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--z-shadow-lg); }
.z-who__media video, .z-who__media img { width: 100%; height: 100%; object-fit: cover; }
.z-who__caption {
  position: absolute; left: 20px; right: 20px; bottom: 20px; padding: 18px 20px; border-radius: var(--z-radius);
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  font-family: var(--z-font-display); font-weight: 700; color: var(--z-navy); font-size: 17px; line-height: 1.35;
}
.z-who__caption small { display: block; margin-top: 4px; font-family: var(--z-font-text); font-weight: 500; font-size: 13px; color: var(--z-muted); }
.z-goals { list-style: none; padding: 0; margin: 32px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.z-goals li { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--z-line); font-size: 15.5px; color: var(--z-text); }
.z-goals li span { font-family: var(--z-font-display); font-weight: 700; color: var(--z-petrol); font-size: 13px; padding-top: 2px; }
.z-adapt { margin-top: 32px; padding: 24px; border-radius: var(--z-radius); background: var(--z-bg-alt); }
.z-adapt h3 { font-size: 19px; margin-bottom: 8px; }
.z-adapt p { font-size: 15.5px; color: var(--z-muted); }

/* ---------- Diferenciação ---------- */
.z-compare { display: grid; grid-template-columns: 1fr 1.15fr; border-radius: var(--z-radius-lg); overflow: hidden; border: 1px solid var(--z-line); background: #fff; }
.z-compare__col { padding: clamp(28px, 4vw, 48px); }
.z-compare__col--z { background: var(--z-navy); color: #dfe8ec; position: relative; }
.z-compare__col h3 { font-size: 22px; margin-bottom: 24px; display: flex; align-items: center; gap: 12px; }
.z-compare__col--z h3 { color: #fff; }
.z-compare__col--z h3 img { width: 28px; filter: brightness(0) invert(1); }
.z-compare ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.z-compare li { display: flex; gap: 14px; align-items: flex-start; padding: 15px 0; border-top: 1px solid var(--z-line); font-size: 16px; }
.z-compare__col--z li { border-top-color: rgba(255,255,255,.12); color: #fff; }
.z-compare li svg { flex: none; width: 18px; height: 18px; margin-top: 4px; }
.z-compare__col:not(.z-compare__col--z) li { color: var(--z-muted); }
.z-compare__col:not(.z-compare__col--z) li svg { color: var(--z-gray); }
.z-compare__col--z li svg { color: var(--z-cta); }
.z-diff { margin-top: 40px; font-family: var(--z-font-display); font-size: clamp(20px, 2.2vw, 28px); font-weight: 700; color: var(--z-navy); letter-spacing: -.02em; line-height: 1.3; max-width: 40ch; }
.z-diff span { color: var(--z-petrol); }

/* ---------- Sobre ---------- */
.z-about { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.z-about__brand {
  position: relative; border-radius: var(--z-radius-lg); background: #fff; border: 1px solid var(--z-line);
  padding: clamp(32px, 5vw, 64px); display: grid; place-items: center; box-shadow: var(--z-shadow);
}
.z-about__brand img { width: min(340px, 100%); }
.z-about__text { display: grid; gap: 18px; }
.z-about__text p { font-size: 17.5px; color: var(--z-text); }
.z-founder {
  margin-top: 12px; display: flex; align-items: center; gap: 16px; padding: 18px 20px;
  border: 1px solid var(--z-line); border-radius: var(--z-radius); background: #fff;
}
.z-about__photo { position: relative; margin: 0; border-radius: var(--z-radius-lg); overflow: hidden; box-shadow: var(--z-shadow-lg); aspect-ratio: 4 / 5; background: var(--z-navy); }
.z-about__photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--z-ease); }
.z-about__photo:hover img { transform: scale(1.03); }
.z-about__photo figcaption {
  position: absolute; left: 18px; right: 18px; bottom: 18px; padding: 16px 18px; border-radius: var(--z-radius);
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  display: grid; gap: 2px;
}
.z-about__photo figcaption b { font-family: var(--z-font-display); color: var(--z-navy); font-size: 18px; }
.z-about__photo figcaption span { font-size: 13.5px; color: var(--z-muted); }
.z-founder__mono {
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; flex: none;
  background: var(--z-navy); color: var(--z-cta); font-family: var(--z-font-display); font-weight: 800;
}
.z-founder b { display: block; font-family: var(--z-font-display); color: var(--z-navy); font-size: 17px; }
.z-founder span { font-size: 14px; color: var(--z-muted); }

/* ---------- FAQ ---------- */
.z-faq { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.z-faq__aside { position: sticky; top: calc(var(--z-header) + 40px); display: grid; gap: 22px; }
.z-faq__help {
  margin-top: 12px; padding: 28px; border-radius: var(--z-radius-lg); background: var(--z-navy); color: #cddbe2;
  position: relative; overflow: hidden; isolation: isolate;
}
.z-faq__help::before {
  content: ""; position: absolute; z-index: -1; width: 320px; height: 320px; right: -120px; top: -140px; border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 182, 128, .25), rgba(249, 182, 128, 0) 65%);
}
.z-faq__help h3 { color: #fff; font-size: 21px; }
.z-faq__help p { margin-top: 8px; font-size: 15px; color: #aec2cc; }
.z-faq__helpBtns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.z-btn--line { --b-bg: transparent; --b-fg: #fff; border-color: rgba(255,255,255,.28); box-shadow: none; }
.z-btn--line:hover { background: rgba(255,255,255,.08); border-color: #fff; }

.z-faq__filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.z-faq__filter {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--z-line-strong); background: #fff; color: var(--z-text);
  font-family: var(--z-font-display); font-weight: 600; font-size: 14px; transition: all .25s var(--z-ease);
}
.z-faq__filter span { font-size: 12px; color: var(--z-subtle); font-variant-numeric: tabular-nums; }
.z-faq__filter:hover { border-color: var(--z-navy); }
.z-faq__filter[aria-pressed="true"] { background: var(--z-navy); border-color: var(--z-navy); color: #fff; }
.z-faq__filter[aria-pressed="true"] span { color: var(--z-cta); }

.z-faq__list { border-top: 1px solid var(--z-line-strong); }
.z-qa { border-bottom: 1px solid var(--z-line); position: relative; }
.z-qa[hidden] { display: none; }
.z-qa::before {
  content: ""; position: absolute; left: 0; top: -1px; width: 0; height: 2px; background: var(--z-cta);
  transition: width .5s var(--z-ease);
}
.z-qa.is-open::before { width: 72px; }
.z-qa__q {
  width: 100%; display: grid; grid-template-columns: 44px 1fr 40px; align-items: center; gap: 12px;
  padding: 24px 0; border: 0; background: none; text-align: left; color: var(--z-navy);
}
.z-qa__n { font-family: var(--z-font-display); font-weight: 700; font-size: 13px; color: var(--z-subtle); letter-spacing: .08em; transition: color .3s; }
.z-qa__t { font-family: var(--z-font-display); font-weight: 700; font-size: clamp(17px, 1.5vw, 20px); letter-spacing: -.015em; line-height: 1.35; }
.z-qa__i {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--z-line-strong);
  color: var(--z-navy); transition: transform .4s var(--z-ease), background .3s, border-color .3s, color .3s;
}
.z-qa__i svg { width: 18px; height: 18px; }
.z-qa__q:hover .z-qa__i { border-color: var(--z-navy); }
.z-qa.is-open .z-qa__n { color: var(--z-petrol); }
.z-qa.is-open .z-qa__i { transform: rotate(45deg); background: var(--z-navy); border-color: var(--z-navy); color: #fff; }
.z-qa__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--z-ease); }
.z-qa.is-open .z-qa__a { grid-template-rows: 1fr; }
.z-qa__a > div { overflow: hidden; }
.z-qa__a p, .z-qa__a ul { margin: 0 52px 0 56px; color: var(--z-muted); font-size: 16px; line-height: 1.7; }
.z-qa__a p + p, .z-qa__a p + ul, .z-qa__a ul + p { margin-top: 12px; }
.z-qa__a ul { padding-left: 18px; }
.z-qa__a li + li { margin-top: 4px; }
.z-qa__a > div > :last-child { padding-bottom: 26px; }
.z-qa__a strong { color: var(--z-navy); font-weight: 600; }

/* ---------- Conversão / Diagnóstico ---------- */
.z-cta {
  position: relative; overflow: hidden; isolation: isolate; border-radius: clamp(20px, 3vw, 32px);
  background: var(--z-navy); color: #cddbe2; padding: clamp(32px, 6vw, 80px);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px);
}
.z-cta::before {
  content: ""; position: absolute; z-index: -1; width: 640px; height: 640px; right: -200px; top: -260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(249, 182, 128, .22), rgba(249, 182, 128, 0) 65%);
}
.z-cta::after {
  content: ""; position: absolute; z-index: -1; inset: 0;
  background-image: linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: linear-gradient(120deg, #000, transparent 60%); -webkit-mask-image: linear-gradient(120deg, #000, transparent 60%);
}
.z-cta h2 { color: #fff; font-size: clamp(32px, 4.2vw, 54px); max-width: 15ch; }
.z-cta .z-eyebrow { color: var(--z-cta); }
.z-cta__lead { margin-top: 22px; font-size: 18px; color: #aec2cc; max-width: 46ch; }
.z-cta__list { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 12px; }
.z-cta__list li { display: flex; gap: 12px; color: #e4edf1; font-size: 16px; }
.z-cta__list svg { flex: none; width: 20px; height: 20px; color: var(--z-cta); margin-top: 3px; }
.z-contact { margin-top: 36px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); display: grid; gap: 14px; }
.z-contact a, .z-contact div { display: flex; gap: 12px; align-items: center; color: #fff; font-size: 15.5px; }
.z-contact svg { width: 18px; height: 18px; color: var(--z-cta); flex: none; }
.z-contact a:hover { color: var(--z-cta); }

.z-form { background: #fff; border-radius: var(--z-radius-lg); padding: clamp(24px, 3.5vw, 40px); color: var(--z-text); box-shadow: var(--z-shadow-lg); }
.z-form h3 { font-size: 22px; }
.z-form > p { margin-top: 6px; font-size: 14.5px; color: var(--z-muted); }
.z-form__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.z-field { display: grid; gap: 7px; }
.z-field--full { grid-column: 1 / -1; }
.z-field label { font-size: 13px; font-weight: 600; color: var(--z-navy); }
.z-field input, .z-field select, .z-field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--z-line-strong); border-radius: 10px;
  font: inherit; font-size: 15px; color: var(--z-ink); background: #fff; transition: border-color .2s, box-shadow .2s;
}
.z-field textarea { min-height: 96px; resize: vertical; }
.z-field input:focus, .z-field select:focus, .z-field textarea:focus { outline: none; border-color: var(--z-petrol); box-shadow: 0 0 0 4px var(--z-petrol-10); }
.z-field input[aria-invalid="true"], .z-field select[aria-invalid="true"] { border-color: var(--z-down); }
.z-form__foot { margin-top: 20px; display: grid; gap: 12px; }
.z-form__foot .z-btn { width: 100%; }
.z-form__alt { font-size: 13px; color: var(--z-muted); text-align: center; }
.z-form__alt a { color: var(--z-petrol); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.z-form__msg { font-size: 13.5px; color: var(--z-down); min-height: 1em; }
.z-form__ok { font-size: 13.5px; color: var(--z-up); }

/* ---------- Footer ---------- */
.z-footer { padding: 80px 0 40px; background: var(--z-bg-alt); border-top: 1px solid var(--z-line); }
.z-footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.z-footer__brand img { width: 160px; }
.z-footer__brand p { margin-top: 18px; font-size: 14.5px; color: var(--z-muted); max-width: 32ch; }
.z-footer__slogan { margin-top: 18px; font-family: var(--z-font-display); font-weight: 800; letter-spacing: .06em; color: var(--z-navy); font-size: 14px; }
.z-footer h4 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--z-muted); margin-bottom: 18px; }
.z-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.z-footer li a, .z-footer li { font-size: 14.5px; color: var(--z-text); }
.z-footer li a:hover { color: var(--z-petrol); }
.z-footer__bottom {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--z-line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; font-size: 13px; color: var(--z-subtle);
}
.z-footer__bottom nav { display: flex; gap: 20px; }
.z-footer__bottom a:hover { color: var(--z-navy); }

/* ---------- WhatsApp flutuante ---------- */
.z-wa {
  position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; background: var(--z-navy); color: #fff; box-shadow: var(--z-shadow-lg);
  transition: transform .25s var(--z-ease);
}
.z-wa:hover { transform: scale(1.06); }
.z-wa svg { width: 26px; height: 26px; }

/* ---------- Páginas legais ---------- */
.z-legal { padding: calc(var(--z-header) + 72px) 0 96px; }
.z-legal article { max-width: 760px; }
.z-legal h1 { font-size: clamp(34px, 4.4vw, 52px); margin: 18px 0 12px; }
.z-legal h2 { font-size: 22px; margin: 40px 0 12px; }
.z-legal p, .z-legal li { color: var(--z-text); font-size: 16.5px; }
.z-legal p + p { margin-top: 12px; }
.z-legal .z-updated { color: var(--z-subtle); font-size: 14px; }

/* ---------- Revelação ao rolar ---------- */
.z-reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--z-ease), transform .9s var(--z-ease); }
.z-reveal.is-in { opacity: 1; transform: none; }
.z-reveal[data-d="1"] { transition-delay: .08s; } .z-reveal[data-d="2"] { transition-delay: .16s; }
.z-reveal[data-d="3"] { transition-delay: .24s; } .z-reveal[data-d="4"] { transition-delay: .32s; }
.z-reveal[data-d="5"] { transition-delay: .4s; }

/* ---------- Responsivo ---------- */
@media (min-width: 1480px) { .z-brand__tag { display: block; } }
@media (max-width: 1100px) {
  .z-nav { display: none; }
  .z-menuBtn { display: inline-flex; }
  .z-header .z-btn--headerCta { display: none; }
  .z-hero__in { grid-template-columns: 1fr; }
  .z-hero h1 { max-width: 14ch; }
  .z-panel { transform: none; max-width: 640px; }
  .z-float { left: auto; right: 16px; bottom: -20px; }
  .z-solutions { grid-template-columns: repeat(2, 1fr); }
  .z-pillars { grid-template-columns: repeat(2, 1fr); }
  .z-pillar:nth-child(3) { padding-left: 0; border-left: 0; }
  .z-pillar:nth-child(3)::before { left: 0; }
  .z-steps { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .z-steps__line { display: none; }
  .z-footer__top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .z-head--split, .z-problem, .z-intel, .z-report, .z-who, .z-about, .z-cta, .z-compare, .z-faq { grid-template-columns: 1fr; }
  .z-faq__aside { position: static; }
  .z-about__photo { max-width: 520px; }
  .z-problem__sticky { position: static; }
  .z-who__media { aspect-ratio: 16 / 10; }
  .z-statement { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .z-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .z-kpi__v { font-size: clamp(16px, 7cqi, 22px); }
  .z-panel__row { grid-template-columns: 1fr; }
  .z-cards2, .z-solutions, .z-pillars, .z-tracklist, .z-goals, .z-form__grid, .z-doc__cols { grid-template-columns: 1fr; }
  .z-pillar, .z-pillar + .z-pillar { padding: 28px 0 8px; border-left: 0; }
  .z-pillar::before, .z-pillar + .z-pillar::before { left: 0; }
  .z-steps { grid-template-columns: 1fr; }
  .z-goal { grid-template-columns: 96px 1fr 70px; }
  .z-float { display: none; }
  .z-hero__ctas .z-btn { width: 100%; }
  .z-film__cover { flex-direction: column; align-items: flex-start; }
  .z-footer__top { grid-template-columns: 1fr; }
  .z-qa__q { grid-template-columns: 30px 1fr 36px; gap: 10px; padding: 20px 0; }
  .z-qa__i { width: 36px; height: 36px; }
  .z-qa__a p, .z-qa__a ul { margin: 0 0 0 40px; font-size: 15.5px; }
  .z-brand__word { width: 64px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .z-reveal { opacity: 1; transform: none; }
  .z-band__track { animation: none; }
}

/* Campo isca do formulário: fora da tela para pessoas e leitores de tela; robôs preenchem. */
.z-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }