/* ==========================================================================
   Zanolla Assessoria de Performance Empresarial — "O Painel"
   Cyber-Premium refinado: a agência vende leitura de dados e execução, então
   o site se comporta como um instrumento de medição — fundo obsidiana, grid
   técnico, hairlines, números tabulares e um único acento (ciano) usado com
   disciplina. Ícones são SVG de traço; emoji nunca.
   ========================================================================== */

/* ----------------------------------------------------------------- tokens */
:root {
  /* Base — Obsidiana Profunda */
  --bg:        #050811;
  --bg-2:      #03050d;
  --bg-3:      #02030a;

  /* Superfícies (vidro sobre obsidiana) */
  --surface:   rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.055);
  --sunken:    rgba(0, 0, 0, 0.22);

  /* Hairlines — a régua do documento */
  --line:      rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.052);
  --line-hard: rgba(255, 255, 255, 0.16);

  /* Texto */
  --text:      #f0f4ff;   /* Cinza Glitch */
  --muted:     #b4bed4;
  --faint:     #717a91;

  /* Marca */
  --cyan:      #00f5ff;   /* Ciano Elétrico — acento único */
  --cyan-deep: #00c3cc;
  --cobalt:    #1e40af;   /* Cobalt Trust */
  --green:     #10b981;   /* sinal de atividade */
  --amber:     #fbbf24;   /* alerta, uso raro */

  --measure: 68ch;
  --max: 1180px;
  --r:   14px;   /* cards */
  --r-lg: 24px;  /* painéis */
  --r-sm: 4px;   /* etiquetas, inputs */

  --sans:  Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --disp:  "Space Grotesk", Inter, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --shadow: 0 22px 90px rgba(0, 0, 0, 0.48);
  --glow:   0 0 38px rgba(0, 245, 255, 0.22);

  color-scheme: dark;
}

/* ------------------------------------------------------------------- base */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  font-feature-settings: "cv01", "ss03";
  background:
    radial-gradient(circle at 78% 2%,  rgba(0, 245, 255, 0.13), transparent 30%),
    radial-gradient(circle at 16% 10%, rgba(30, 64, 175, 0.42), transparent 38%),
    linear-gradient(180deg, var(--bg), var(--bg-2) 58%, var(--bg-3));
  background-attachment: fixed;
}

/* Grid técnico — a malha do instrumento, esvanece para baixo */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 74%);
          mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 74%);
}

a { color: inherit; text-decoration: none; }
p { margin: 0; color: var(--muted); }
strong, b { color: var(--text); font-weight: 650; }
img { max-width: 100%; }
::selection { background: var(--cyan); color: #001014; }

:where(a, button, summary, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 2px;
}

.container { width: min(var(--max), calc(100% - 44px)); margin-inline: auto; }
section { padding: 84px 0; position: relative; }

.skip {
  position: absolute; left: -9999px;
  background: var(--cyan); color: #001014; padding: 12px 18px;
  font: 700 13px var(--mono); border-radius: var(--r-sm);
}
.skip:focus { left: 16px; top: 12px; z-index: 100; }

/* ------------------------------------------------------------- typography */
h1, h2, h3 {
  margin: 0;
  font-family: var(--disp);
  letter-spacing: -0.045em;
  line-height: 1.03;
  text-wrap: balance;
  color: var(--text);
}
h1 { font-size: clamp(2.7rem, 6.4vw, 4.9rem); font-weight: 700; letter-spacing: -0.052em; line-height: 0.98; }
h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 700; }
h3 { font-size: 1.28rem; font-weight: 650; letter-spacing: -0.032em; line-height: 1.18; }

.accent { color: var(--cyan); text-shadow: 0 0 34px rgba(0, 245, 255, 0.25); }

.lead {
  margin-top: 1.4rem;
  max-width: 56ch;
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
  line-height: 1.62;
  color: #cbd5ea;
}

/* Eyebrow — a voz utilitária do painel */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6em;
  margin-bottom: 1.4rem;
  font-family: var(--mono);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan);
}
.eyebrow::after {
  content: ""; width: clamp(24px, 7vw, 68px); height: 1px;
  background: linear-gradient(90deg, rgba(0,245,255,0.5), transparent);
}
.dot {
  width: 7px; height: 7px; border-radius: 50%; flex: none;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.16), 0 0 12px var(--green);
}
.dot-live { animation: pulse 2.6s ease-in-out infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(16,185,129,0.16), 0 0 12px var(--green); }
  50%      { box-shadow: 0 0 0 6px rgba(16,185,129,0.05), 0 0 18px var(--green); }
}

.section-head { max-width: 62ch; margin-bottom: 2.6rem; }
.section-head p { margin-top: 1.05rem; font-size: 1.08rem; }

/* Números de dados sempre tabulares — é um painel, as casas têm que alinhar */
.tabular { font-variant-numeric: tabular-nums lining-nums; }

/* --------------------------------------------------------------- masthead */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(5, 8, 17, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 1.2rem; }
.brand { display: flex; align-items: center; gap: 0.72rem; }
/* A marca real substitui o glifo desenhado em CSS. Sem moldura nem fundo:
   o "Z" já tem brilho próprio e emoldurar duas vezes suja o cabeçalho. */
.glyph {
  width: 44px; height: 44px; flex: none;
  display: grid; place-items: center;
}
.glyph img {
  width: 100%; height: 100%;
  object-fit: contain; display: block;
  filter: drop-shadow(0 0 14px rgba(0, 245, 255, 0.38));
}

/* Lockup completo no rodapé — aí cabe a marca inteira, com o nome por extenso */
.foot-logo {
  display: block;
  width: 178px; height: auto; max-width: 60vw;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 18px rgba(0, 245, 255, 0.22));
}
.brand-text { display: grid; line-height: 1.06; }
.brand-text b { font-family: var(--disp); font-size: 1.06rem; font-weight: 700; letter-spacing: -0.038em; }
.brand-text span {
  margin-top: 3px;
  font-family: var(--mono); font-size: 0.63rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint);
}
.nav-links { display: flex; align-items: center; gap: 1.45rem; }
.nav-links a {
  font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted);
  padding-bottom: 2px; border-bottom: 1px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}
.nav-links a:hover { color: var(--cyan); border-bottom-color: rgba(0,245,255,0.45); }

/* --------------------------------------------------------------- controls */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6em;
  min-height: 50px; padding: 0.85rem 1.4rem;
  border: 1px solid var(--line-hard); border-radius: 999px;
  background: var(--surface); color: var(--text);
  font-family: var(--sans); font-size: 0.92rem; font-weight: 650;
  letter-spacing: -0.01em;
  cursor: pointer; white-space: nowrap; text-align: center;
  transition: transform 0.2s, border-color 0.2s, background 0.2s, box-shadow 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(0,245,255,0.45); background: var(--surface-2); }
.btn-primary {
  background: linear-gradient(135deg, var(--cyan), #76fbff);
  border-color: rgba(0, 245, 255, 0.75);
  color: #001014; font-weight: 700;
  box-shadow: var(--glow);
}
.btn-primary:hover { box-shadow: 0 0 54px rgba(0,245,255,0.32); color: #001014; }
.btn .arr {
  width: 15px; height: 15px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2.1;
  stroke-linecap: round; stroke-linejoin: round;
  transition: transform 0.2s;
}
.btn:hover .arr { transform: translateX(3px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 2rem; }

/* CTA fixo no rodapé do mobile — o WhatsApp nunca some de vista */
.btn-sticky { display: none; }

/* ------------------------------------------------------------------- hero */
.hero { padding: 76px 0 60px; }
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}
.hero-grid {
  display: grid; grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(2rem, 5vw, 4rem); align-items: start;
}

/* Entrada linha a linha — o painel liga por partes */
.hero > .container > div > * { animation: setline 0.75s cubic-bezier(0.2, 0.7, 0.2, 1) backwards; }
.hero .eyebrow      { animation-delay: 0.02s; }
.hero h1            { animation-delay: 0.10s; }
.hero .lead         { animation-delay: 0.20s; }
.hero .hero-actions { animation-delay: 0.30s; }
.hero .spec-strip   { animation-delay: 0.40s; }
.hero > .container.article > * { animation: setline 0.7s cubic-bezier(0.2, 0.7, 0.2, 1) backwards; }
.hero > .container.article > .crumbs  { animation-delay: 0.02s; }
.hero > .container.article > .eyebrow { animation-delay: 0.08s; }
.hero > .container.article > h1       { animation-delay: 0.14s; }
.hero > .container.article > .lead    { animation-delay: 0.24s; }
@keyframes setline { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* Spec strip — leitura de instrumento, não fileira de chips */
.spec-strip {
  margin-top: 2.5rem;
  border-top: 1px solid var(--line-hard);
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
}
.spec {
  display: flex; gap: 0.8rem; align-items: flex-start;
  padding: 1.05rem 1.2rem 1.05rem 0;
  border-bottom: 1px solid var(--line);
}
.spec:nth-child(even) { border-left: 1px solid var(--line); padding-left: 1.4rem; padding-right: 0; }
.spec b { display: block; font-size: 0.94rem; letter-spacing: -0.012em; }
.spec span { display: block; margin-top: 2px; font-size: 0.82rem; line-height: 1.45; color: var(--faint); }

/* Ícone de traço — a linguagem gráfica da casa */
.ic {
  width: 20px; height: 20px; flex: none; margin-top: 2px;
  fill: none; stroke: var(--cyan); stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 0 6px rgba(0, 245, 255, 0.35));
}

/* Retrato do fundador montado como espécime, com plaqueta */
.hero-visual { position: relative; padding-top: 0.5rem; }
.founder-panel {
  position: relative; z-index: 1;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-hard);
  border-radius: var(--r-lg);
  padding: 12px 12px 0;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.07);
  overflow: hidden;
}
.founder-panel img {
  display: block; width: 100%; height: 460px;
  object-fit: cover; object-position: top center;
  border-radius: 12px;
  filter: grayscale(0.22) contrast(1.06);
}
.founder-card { display: grid; gap: 4px; padding: 0.9rem 0.3rem 1rem; }
.founder-card b { font-family: var(--disp); font-size: 1.04rem; letter-spacing: -0.03em; }
.founder-card span { font-family: var(--mono); font-size: 0.68rem; line-height: 1.5; color: var(--faint); }

/* Wireframe técnico atrás do espécime */
.blueprint {
  position: absolute; top: -26px; right: -20px; width: 70%; z-index: 0;
  opacity: 0.45; pointer-events: none;
  animation: float 9s ease-in-out infinite;
}
.blueprint * { fill: none; stroke: var(--cyan); stroke-width: 1; }
.blueprint .dash { stroke-dasharray: 5 6; }
.blueprint .faint { stroke: var(--line-hard); }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------------------------------------------------------------- surfaces */
.card {
  position: relative;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.7rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.card h3 { margin-bottom: 0.55rem; }
.card p { font-size: 0.94rem; }
/* Marca de registro — folha impressa, não card de app */
.card::before {
  content: ""; position: absolute; top: 10px; right: 10px;
  width: 9px; height: 9px;
  border-top: 1px solid var(--line-hard); border-right: 1px solid var(--line-hard);
}
.panel {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line-hard);
  border-radius: var(--r-lg);
  padding: clamp(1.6rem, 3.5vw, 2.8rem);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.06);
}
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }

.kicker {
  display: block; margin-bottom: 0.85rem;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan);
}

/* Lista com seta — o passo lógico */
.plain-list { margin: 1.1rem 0 0; padding: 0; list-style: none; display: grid; gap: 0.68rem; }
.plain-list li {
  display: grid; grid-template-columns: 18px 1fr; gap: 0.55rem; align-items: start;
  color: var(--muted); font-size: 0.94rem; line-height: 1.5;
}
.plain-list li::before { content: "→"; color: var(--cyan); font-family: var(--mono); }

/* Vinhetas wireframe dos cards de problema */
.wf { width: 100%; height: 62px; margin-bottom: 1.1rem; overflow: visible; }
.wf * { fill: none; stroke: var(--cyan); stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; }
.wf .ghosted { stroke: var(--line-hard); }
.wf .dash { stroke-dasharray: 4 5; }
.wf text {
  fill: var(--amber); stroke: none;
  font-family: var(--mono); font-size: 8.5px; font-weight: 700; letter-spacing: 0.06em;
}

/* Sequência real (método) — numeração fantasma porque a ordem informa.
   O recorte existe só para conter o numeral fantasma; NÃO aplicar em .grid4,
   porque lá vivem os cards de preço e o selo fica acima da borda (seria cortado). */
.grid2 .card { overflow: hidden; }
.num {
  display: block; margin-bottom: 0.85rem;
  font-family: var(--mono); font-size: 0.68rem; font-weight: 600;
  letter-spacing: 0.11em; text-transform: uppercase; color: var(--cyan);
}
.ghost {
  position: absolute; right: 0.6rem; bottom: -1.7rem;
  font-family: var(--disp); font-size: 6rem; font-weight: 700; line-height: 1;
  color: rgba(0, 245, 255, 0.07);
  pointer-events: none; user-select: none;
  font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------- métricas e evidência */
.case { display: flex; flex-direction: column; gap: 0.55rem; }
.case .result {
  font-family: var(--disp);
  font-size: 2.85rem; font-weight: 700; line-height: 1;
  letter-spacing: -0.045em; color: var(--cyan);
  font-variant-numeric: tabular-nums lining-nums;
  text-shadow: 0 0 30px rgba(0, 245, 255, 0.28);
}
.who {
  font-family: var(--mono); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint);
}

/* Sites de clientes como espécimes com anotação de medida */
.showcase { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
.phone-card {
  margin: 0; position: relative;
  display: flex; flex-direction: column; align-items: center; gap: 1.15rem;
  padding: 2rem 1.4rem 1.5rem;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--r);
  opacity: 0; transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease, border-color 0.25s;
}
.phone-card.inview { opacity: 1; transform: none; }
.phone-card:hover { border-color: rgba(0, 245, 255, 0.35); }
.phone {
  position: relative;
  width: 272px; max-width: 100%;
  padding: 9px;
  border-radius: 30px;
  background: #0a0d16;
  border: 1px solid var(--line-hard);
  box-shadow: 0 18px 44px -18px rgba(0, 0, 0, 0.8);
}
.phone::before {
  content: ""; position: absolute; top: 17px; left: 50%; transform: translateX(-50%);
  width: 74px; height: 5px; border-radius: 99px;
  background: rgba(255, 255, 255, 0.14); z-index: 2;
}
.phone-screen {
  position: relative; height: 540px; overflow: hidden;
  border-radius: 22px; background: #06080f;
}
.phone-screen img { display: block; width: 100%; height: auto; will-change: transform; }
/* A rolagem começa quase imediata: o visitante precisa VER o site se mover,
   senão parece print parado. Duração proporcional à altura de cada página
   (a da clínica é bem mais comprida), para as duas correrem em velocidade
   parecida. */
.phone-card.inview .phone-screen img { animation: phonescroll 26s linear 0.25s infinite alternate; }
.phone-card:nth-child(1) .phone-screen img { animation-duration: 42s; }
.phone-card:hover .phone-screen img { animation-play-state: paused; }
@keyframes phonescroll {
  0%, 1.5%   { transform: translateY(0); }
  98.5%, 100% { transform: translateY(calc(-100% + 540px)); }
}
.dim {
  display: flex; align-items: center; gap: 0.7rem;
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.11em; text-transform: uppercase; color: var(--faint);
}
.dim::before, .dim::after { content: ""; height: 1px; width: 32px; background: var(--line-hard); }
.frame-caption { text-align: center; max-width: 42ch; }
.frame-caption .who { display: block; margin-bottom: 0.4rem; color: var(--cyan); }
.frame-caption p { font-size: 0.9rem; }

/* Imagem de apoio emoldurada como espécime, igual ao retrato do fundador */
.op-figure { margin: 0; }
.op-shot {
  display: block; width: 100%; height: auto;
  border: 1px solid var(--line-hard);
  border-radius: var(--r);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}
.op-figure figcaption { justify-content: center; margin-top: 0.9rem; }

/* Placeholder de mídia — vaga assumida, não buraco esquecido */
.slot {
  display: grid; place-items: center; text-align: center;
  min-height: 260px; padding: 1.6rem;
  border: 1px dashed rgba(0, 245, 255, 0.34);
  border-radius: var(--r);
  background: rgba(0, 245, 255, 0.032);
}
.slot .who { color: var(--cyan); }
.slot b { display: block; margin: 0.5rem 0 0.35rem; font-family: var(--disp); font-size: 1.15rem; letter-spacing: -0.03em; }
.slot p { font-size: 0.85rem; max-width: 40ch; }
.slot-wide { min-height: 200px; }

/* ------------------------------------------------- tabela de investimento */
.price-card {
  position: relative;
  display: flex; flex-direction: column; gap: 0.85rem;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 1.8rem 1.55rem;
}
/* Cantoneiras — o orçamento emoldurado */
.price-card::after,
.price-card::before {
  content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none;
}
.price-card::before {
  top: 10px; right: 10px;
  border-top: 1px solid rgba(0,245,255,0.4); border-right: 1px solid rgba(0,245,255,0.4);
}
.price-card::after {
  bottom: 10px; left: 10px;
  border-bottom: 1px solid rgba(0,245,255,0.4); border-left: 1px solid rgba(0,245,255,0.4);
}
.price-card .price {
  font-family: var(--disp);
  font-size: 2.75rem; font-weight: 700; line-height: 1;
  letter-spacing: -0.05em; color: var(--text);
  font-variant-numeric: tabular-nums lining-nums;
}
.price-card .from {
  display: block; margin-bottom: 0.4rem;
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--faint);
}
.price-card .price small {
  display: block; margin-top: 0.45rem;
  font-family: var(--mono); font-size: 0.64rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint);
}
.price-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 0; }
.price-card li {
  position: relative;
  padding: 0.58rem 0 0.58rem 1.4rem;
  border-top: 1px solid var(--line-soft);
  color: var(--muted); font-size: 0.9rem; line-height: 1.45;
}
.price-card li::before {
  content: "—"; position: absolute; left: 0; top: 0.58rem;
  color: var(--cyan); font-family: var(--mono);
}
.price-card .btn { margin-top: auto; }
.featured { border-color: rgba(0, 245, 255, 0.38); box-shadow: 0 0 44px rgba(0, 245, 255, 0.1), inset 0 1px 0 rgba(255,255,255,0.05); }
.tag {
  position: absolute; top: -0.8rem; right: 1.1rem;
  padding: 0.34rem 0.6rem;
  border: 1px solid rgba(0, 245, 255, 0.5); border-radius: var(--r-sm);
  background: #071019; color: var(--cyan);
  font-family: var(--mono); font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.13em; text-transform: uppercase;
}

/* ------------------------------------------------------- áreas / cidades */
.city-grid {
  display: flex; flex-wrap: wrap; gap: 0;
  max-width: 74ch; margin-top: 1.5rem;
  border-top: 1px solid var(--line-hard);
}
.city {
  padding: 0.65rem 1.1rem 0.65rem 0;
  margin-right: 1.1rem;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.76rem; font-weight: 600;
  letter-spacing: 0.04em; color: var(--muted);
  flex: 1 1 auto; min-width: 9rem;
  transition: color 0.18s;
}
.city:hover { color: var(--cyan); }

/* ------------------------------------------------------------------ q & a */
details { border-bottom: 1px solid var(--line); padding: 0; }
details:first-of-type { border-top: 1px solid var(--line-hard); }
summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1.2rem;
  padding: 1.15rem 0; cursor: pointer; list-style: none;
  font-family: var(--disp); font-size: 1.08rem; font-weight: 650;
  letter-spacing: -0.03em; color: var(--text);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+"; flex: none;
  font-family: var(--mono); font-size: 1.15rem; font-weight: 700; color: var(--cyan);
  transition: transform 0.2s;
}
details[open] summary::after { transform: rotate(45deg); }
details p { padding-bottom: 1.25rem; font-size: 0.97rem; max-width: var(--measure); }

/* ------------------------------------------------------------------- form */
form { display: grid; gap: 1rem; }
label {
  display: grid; gap: 0.4rem;
  font-family: var(--mono); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted);
}
input, select, textarea {
  width: 100%; padding: 0.85rem 0.95rem;
  border: 1px solid var(--line-hard); border-radius: var(--r-sm);
  background: var(--sunken); color: var(--text);
  font-family: var(--sans); font-size: 1rem; line-height: 1.5;
  letter-spacing: normal; text-transform: none;
}
input::placeholder, textarea::placeholder { color: var(--faint); }
select option { background: #0a0d16; color: var(--text); }
textarea { resize: vertical; min-height: 96px; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 245, 255, 0.15);
}
.opt-head {
  margin: 0.35rem 0 -0.1rem; padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-family: var(--mono); font-size: 0.63rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan);
}
.lbl-row { display: flex; align-items: baseline; gap: 0.5rem; flex-wrap: wrap; }
.opt {
  font-style: normal; font-size: 0.55rem; letter-spacing: 0.1em;
  padding: 0.1rem 0.32rem; border: 1px solid var(--line); border-radius: 2px; color: var(--faint);
}
.form-note { font-family: var(--sans); font-size: 0.79rem; letter-spacing: normal; text-transform: none; color: var(--faint); }

/* ----------------------------------------------------------------- footer */
footer { border-top: 1px solid var(--line-hard); padding: 3rem 0 3.5rem; background: rgba(0, 0, 0, 0.24); }
footer .cols { display: flex; flex-wrap: wrap; gap: 2rem; justify-content: space-between; }
footer p { font-size: 0.85rem; color: var(--faint); }
footer .brand-text b { font-size: 1rem; }
.foot-links { display: grid; gap: 0.5rem; margin-top: 0.7rem; }
.foot-links a {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--muted);
  border-bottom: 1px solid transparent; justify-self: start;
  transition: color 0.18s, border-color 0.18s;
}
.foot-links a:hover { color: var(--cyan); border-bottom-color: rgba(0,245,255,0.4); }
footer a[href^="https://wa"], footer a[href^="mailto"] {
  color: var(--text); font-weight: 600;
  border-bottom: 1px solid rgba(0, 245, 255, 0.45);
}
footer a[href^="https://wa"]:hover, footer a[href^="mailto"]:hover { color: var(--cyan); }

/* ------------------------------------------------- subpáginas e artigos */
.crumbs {
  margin-bottom: 1.7rem;
  font-family: var(--mono); font-size: 0.67rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint);
}
.crumbs a { border-bottom: 1px solid transparent; transition: color 0.18s, border-color 0.18s; }
.crumbs a:hover { color: var(--cyan); border-bottom-color: var(--line); }

.article { max-width: var(--measure); }
.article h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.article .lead { max-width: none; }
.article h2 {
  margin: 3.1rem 0 1rem;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}
.article p { font-size: 1.02rem; line-height: 1.72; }
.article p + p { margin-top: 1rem; }
.article ul, .article ol {
  margin: 1.1rem 0; padding-left: 1.3rem;
  display: grid; gap: 0.6rem;
  color: var(--muted); font-size: 1.02rem; line-height: 1.65;
}
.article li::marker { color: var(--cyan); font-family: var(--mono); font-size: 0.9em; }
.article a:not(.btn) {
  color: var(--cyan); font-weight: 600;
  border-bottom: 1px solid rgba(0, 245, 255, 0.35);
  transition: background 0.18s, border-color 0.18s;
}
.article a:not(.btn):hover { background: rgba(0, 245, 255, 0.08); border-bottom-color: var(--cyan); }
.article .card { margin-top: 2rem; }
.article .card p { font-size: 0.96rem; }

.tbl-wrap { overflow-x: auto; margin: 1.8rem 0; border: 1px solid var(--line-hard); border-radius: var(--r); background: var(--sunken); }
table.cmp { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 34rem; font-variant-numeric: tabular-nums; }
.cmp th {
  text-align: left; vertical-align: bottom; padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--line-hard);
  font-family: var(--mono); font-size: 0.65rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--cyan);
}
.cmp td { padding: 0.8rem 1rem; border-bottom: 1px solid var(--line-soft); color: var(--muted); vertical-align: top; }
.cmp tr:last-child td { border-bottom: none; }
.cmp td:first-child { color: var(--text); font-weight: 600; }

.cta-inline {
  margin-top: 3rem; padding: 1.8rem;
  background: linear-gradient(180deg, rgba(30,64,175,0.16), var(--surface));
  border: 1px solid var(--line-hard);
  border-left: 3px solid var(--cyan);
  border-radius: var(--r);
  display: flex; flex-wrap: wrap; gap: 1.2rem;
  align-items: center; justify-content: space-between;
}
.cta-inline p { max-width: 46ch; font-size: 0.97rem; }

/* Bloco de chamada final */
.cta-final {
  text-align: center;
  border: 1px solid rgba(0, 245, 255, 0.24);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 245, 255, 0.16), transparent 34%),
    linear-gradient(180deg, rgba(30, 64, 175, 0.18), var(--surface));
  padding: clamp(2.4rem, 5vw, 3.5rem) 1.8rem;
  box-shadow: var(--shadow);
}
.cta-final h2 { max-width: 20ch; margin-inline: auto; }
.cta-final p { max-width: 62ch; margin: 1.1rem auto 0; font-size: 1.06rem; }
.cta-final .hero-actions { justify-content: center; }

/* ------------------------------------------------- movimento e interação */

/* Barra de leitura — o instrumento registrando o avanço da página */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px;
  z-index: 60; pointer-events: none;
  background: linear-gradient(90deg, var(--cobalt), var(--cyan));
  transform: scaleX(0); transform-origin: 0 50%;
  box-shadow: 0 0 12px rgba(0, 245, 255, 0.5);
  will-change: transform;
}

/* Revelação por rolagem. O elemento entra uma vez e fica —
   nada de sumir ao rolar de volta, que é cansativo de ler. */
.reveal {
  opacity: 0;
  transform: translateY(42px) scale(0.985);
  transition: opacity 0.72s cubic-bezier(0.16, 0.84, 0.24, 1),
              transform 0.82s cubic-bezier(0.16, 0.84, 0.24, 1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

/* Escalonamento: os filhos entram em cascata, não todos de uma vez.
   Quando o bloco é cascata, o container em si não anima — senão o movimento
   acontece duas vezes (o grid inteiro + cada card) e fica embolado. */
.reveal.stagger { opacity: 1; transform: none; transition: none; }
.stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.66s cubic-bezier(0.16, 0.84, 0.24, 1),
              transform 0.76s cubic-bezier(0.16, 0.84, 0.24, 1);
}
.stagger.in > * { opacity: 1; transform: none; }
.stagger.in > *:nth-child(1) { transition-delay: 40ms; }
.stagger.in > *:nth-child(2) { transition-delay: 150ms; }
.stagger.in > *:nth-child(3) { transition-delay: 260ms; }
.stagger.in > *:nth-child(4) { transition-delay: 370ms; }

/* Título entra um pouco antes do corpo, dando ritmo de leitura */
.reveal.section-head h2 { transition-delay: 60ms; }
.reveal.section-head p  { transition-delay: 150ms; }

/* Métrica que conta ao aparecer — o número "liga" como um mostrador */
.result[data-count] { font-variant-numeric: tabular-nums lining-nums; }

/* Card levanta de leve sob o cursor, sem exagero de app */
.card, .price-card, .phone-card {
  transition: transform 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease;
}
.card:hover, .price-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 245, 255, 0.28);
}
.price-card.featured:hover { border-color: rgba(0, 245, 255, 0.55); }

/* Seção ativa marcada no menu enquanto se rola */
.nav-links a.active { color: var(--cyan); border-bottom-color: var(--cyan); }

/* Navbar condensa depois que a página sai do topo */
.nav { transition: box-shadow 0.3s ease, background 0.3s ease; }
.nav.scrolled {
  background: rgba(5, 8, 17, 0.92);
  box-shadow: 0 1px 0 rgba(0, 245, 255, 0.14), 0 10px 34px rgba(0, 0, 0, 0.45);
}

/* A marca respira de leve — sinal de que a operação está viva */
@keyframes glyphpulse {
  0%, 100% { filter: drop-shadow(0 0 14px rgba(0, 245, 255, 0.38)); }
  50%      { filter: drop-shadow(0 0 22px rgba(0, 245, 255, 0.62)); }
}
.glyph img { animation: glyphpulse 4.5s ease-in-out infinite; }

/* Seta do botão primário chama para a ação de tempos em tempos */
@keyframes nudge {
  0%, 92%, 100% { transform: translateX(0); }
  96%           { transform: translateX(3px); }
}
.btn-primary .arr { animation: nudge 4s ease-in-out infinite; }
.btn-primary:hover .arr { animation: none; }

/* ------------------------------------------------------------ responsive */
@media (max-width: 940px) {
  .hero-grid, .grid3, .grid2, .grid4, .showcase { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  section { padding: 60px 0; }
  .hero { padding: 52px 0 48px; }
  .founder-panel img { height: 400px; }
  .blueprint { display: none; }
  .phone-screen { height: 480px; }
  @keyframes phonescroll {
    0%, 1.5%   { transform: translateY(0); }
    98.5%, 100% { transform: translateY(calc(-100% + 480px)); }
  }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { width: calc(100% - 32px); }
  .btn { white-space: normal; }
  .nav .btn-primary { display: none; }
  .brand-text span { display: none; }
  .spec-strip { grid-template-columns: 1fr; }
  .spec, .spec:nth-child(even) { border-left: none; padding-left: 0; padding-right: 0; }
  .hero-actions .btn { width: 100%; }
  .cta-inline, .panel { padding: 1.35rem; }
  /* CTA de WhatsApp fixo — a rota principal sempre a um toque */
  .btn-sticky {
    display: flex; position: fixed; left: 14px; right: 14px; bottom: 14px; z-index: 60;
    box-shadow: 0 12px 44px rgba(0, 245, 255, 0.32);
  }
  footer { padding-bottom: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .phone-card { opacity: 1; transform: none; }
  .phone-card.inview .phone-screen img { animation: none; }
  /* Quem pediu menos movimento vê tudo, direto, sem entrada nem hover que desloca */
  .reveal { opacity: 1; transform: none; }
  .card:hover, .price-card:hover { transform: none; }
  .glyph img, .btn-primary .arr { animation: none; }
  .progress { display: none; }
}

@media print {
  body { background: #fff; color: #000; }
  body::before { display: none; }
  .nav, .btn, .cta-inline, .btn-sticky { display: none; }
  h1, h2, h3, p, .card { color: #000; }
}