/* ============================================================
   WF ADS — Design System
   Direção: terminal de operação. Escuro, engenheirado, preciso.
   ============================================================ */

/* ---------- 1. TOKENS ---------- */
:root {
  /* Marca */
  --brand:        #FE1ABD;
  --brand-hi:     #FF3CC7;
  --brand-mid:    #E001A0;
  --brand-deep:   #8C0E77;
  --brand-wine:   #69124F;

  /* Botão primário — magenta profundo, menos neon */
  --btn-top:      #C2138F;
  --btn-bot:      #7E0D6B;
  --btn-top-hi:   #E016AB;
  --btn-bot-hi:   #99107F;

  /* Superfícies */
  --bg:           #040102;
  --bg-2:         #08060A;
  --surface:      #0C0A0D;
  --surface-2:    #121013;

  /* Texto */
  --ink:          #EAE6E5;
  --ink-2:        #A9A3A6;
  --ink-3:        #6B6467;
  --ink-4:        #3A3538;

  /* Linhas */
  --line:         rgba(234, 230, 229, .09);
  --line-2:       rgba(234, 230, 229, .16);
  --line-brand:   rgba(254, 26, 189, .35);

  /* Tipografia */
  --display: "Space Grotesk", "Segoe UI", sans-serif;
  --body:    "Manrope", "Segoe UI", sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;

  /* Ritmo */
  --gutter: clamp(20px, 5vw, 64px);
  --maxw:   1240px;
  --sec-y:  clamp(88px, 13vh, 160px);

  /* Curvas */
  --ease:     cubic-bezier(.22, 1, .36, 1);
  --ease-in:  cubic-bezier(.4, 0, .2, 1);
}

/* ---------- 2. RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--brand); color: #fff; }

/* ---------- 3. ATMOSFERA GLOBAL ---------- */

/* Grão sutil sobre toda a página */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Malha hairline de fundo */
.grid-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right,  var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 0%, transparent 78%);
  opacity: .5;
}

/* ---------- 4. LAYOUT ---------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  position: relative;
  z-index: 1;
}

section { position: relative; }

.sec { padding-block: var(--sec-y); }

/* Divisor hairline entre seções */
.rule {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 18%, var(--line-2) 82%, transparent);
  border: 0;
  margin: 0;
}

/* ---------- 5. TIPOGRAFIA ---------- */
h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.035em;
  margin: 0;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 7vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.6vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.8rem); letter-spacing: -.025em; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.lede {
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.62;
  color: var(--ink-2);
  max-width: 62ch;
}

.dim  { color: var(--ink-2); }
.dim2 { color: var(--ink-3); }
.hl   { color: var(--brand); }
.strong-ink { color: var(--ink); font-weight: 600; }

/* Etiqueta monoespaçada de seção */
.eyebrow {
  font-family: var(--mono);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 26px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--brand);
  flex: none;
}
.eyebrow .idx { color: var(--brand); }

/* ---------- 6. BOTÕES ---------- */
.btn {
  --pad-x: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px var(--pad-x);
  font-family: var(--mono);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: 2px;
  position: relative;
  isolation: isolate;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease),
              background-color .3s var(--ease-in), color .3s var(--ease-in),
              border-color .3s var(--ease-in);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

/* Primário — magenta profundo em gradiente, brilho contido */
.btn-1 {
  background: linear-gradient(180deg, var(--btn-top), var(--btn-bot));
  color: #FFF;
  border: 1px solid rgba(254, 26, 189, .42);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .14),
    0 8px 26px -16px rgba(254, 26, 189, .55);
}
.btn-1:hover {
  background: linear-gradient(180deg, var(--btn-top-hi), var(--btn-bot-hi));
  border-color: rgba(254, 26, 189, .7);
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, .2),
    0 14px 34px -16px rgba(254, 26, 189, .8);
}

/* Secundário — contorno */
.btn-2 {
  border: 1px solid var(--line-2);
  color: var(--ink);
  background: rgba(234, 230, 229, .02);
}
.btn-2:hover {
  border-color: var(--brand);
  color: var(--brand);
  transform: translateY(-2px);
  background: rgba(254, 26, 189, .05);
}

/* Fantasma — só texto com seta */
.btn-3 {
  padding: 0;
  color: var(--ink-2);
  border-bottom: 1px solid var(--line-2);
  padding-bottom: 6px;
  border-radius: 0;
}
.btn-3:hover { color: var(--brand); border-color: var(--brand); }

.btn .arw { transition: transform .35s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

/* Nota sob CTA */
.cta-note {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 22px;
}
.cta-note span { display: inline-flex; align-items: center; gap: 7px; }
.cta-note span::before {
  content: "";
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--brand);
  flex: none;
}

/* ============================================================
   7. NAVEGAÇÃO
   ============================================================ */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background-color .4s var(--ease-in), border-color .4s var(--ease-in), backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.nav.stuck {
  background: rgba(4, 1, 2, .82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 11px; }
.brand img { width: 30px; height: auto; }
.brand b {
  font-family: var(--display);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -.02em;
}
.nav-links {
  display: flex;
  gap: 34px;
  font-size: .84rem;
  color: var(--ink-2);
  font-weight: 500;
}
.nav-links a { position: relative; padding-block: 4px; transition: color .25s; }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--brand);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav .btn { padding: 12px 22px; font-size: .72rem; }

.burger { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; }
.burger i { display: block; width: 20px; height: 1.5px; background: var(--ink); position: relative; transition: background .2s; }
.burger i::before, .burger i::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 1.5px; background: var(--ink);
  transition: transform .35s var(--ease);
}
.burger i::before { top: -6px; }
.burger i::after  { top:  6px; }
.nav.open .burger i { background: transparent; }
.nav.open .burger i::before { transform: translateY(6px) rotate(45deg); }
.nav.open .burger i::after  { transform: translateY(-6px) rotate(-45deg); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 2px;
  padding: 8px var(--gutter) 30px;
  background: rgba(4, 1, 2, .97);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.mobile-menu a {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.mobile-menu .btn { margin-top: 20px; }
.nav.open .mobile-menu { display: flex; }

/* ============================================================
   8. HERO
   ============================================================ */
.hero {
  position: relative;
  padding-top: clamp(140px, 20vh, 210px);
  padding-bottom: clamp(70px, 10vh, 120px);
  overflow: hidden;
}

/* Halo magenta atrás do título */
.hero::before {
  content: "";
  position: absolute;
  top: -12%;
  left: 50%;
  width: min(1100px, 130vw);
  aspect-ratio: 1.7;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center,
              rgba(254, 26, 189, .17) 0%,
              rgba(140, 14, 119, .09) 34%,
              transparent 66%);
  filter: blur(30px);
  pointer-events: none;
}

.hero-in { position: relative; z-index: 2; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-2);
  border: 1px solid var(--line-2);
  border-radius: 100px;
  padding: 8px 17px 8px 13px;
  margin-bottom: 34px;
  background: rgba(234, 230, 229, .025);
}
.dot-live {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 0 0 rgba(254, 26, 189, .6);
  animation: pulse 2.4s infinite;
  flex: none;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0   rgba(254, 26, 189, .55); }
  70%  { box-shadow: 0 0 0 9px rgba(254, 26, 189, 0); }
  100% { box-shadow: 0 0 0 0   rgba(254, 26, 189, 0); }
}

.hero h1 { max-width: 16ch; margin-bottom: 30px; }
.hero h1 em {
  font-style: normal;
  color: var(--brand);
  position: relative;
  display: inline-block;
}
/* Sublinhado que se desenha */
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; bottom: .06em;
  width: 100%; height: 3px;
  background: var(--brand);
  transform-origin: left;
  animation: draw 1.1s var(--ease) 1.15s both;
  box-shadow: 0 0 22px rgba(254, 26, 189, .85);
}
@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.hero .lede { max-width: 56ch; margin-bottom: 42px; font-size: clamp(1.05rem, 1.6vw, 1.32rem); }

/* Barra de métricas */
.metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  margin-top: clamp(64px, 9vh, 104px);
}
.metric {
  padding: 30px 26px 0 0;
  border-right: 1px solid var(--line);
}
.metric:last-child { border-right: 0; }
.metric .n {
  font-family: var(--display);
  font-size: clamp(1.75rem, 3.3vw, 2.7rem);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 9px;
}
.metric .n small { font-size: .5em; color: var(--brand); margin-left: 2px; letter-spacing: 0; }
.metric .l {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.5;
}

/* ============================================================
   9. BLOCOS DE CONTEÚDO
   ============================================================ */

/* Cabeçalho de seção */
.sec-head { max-width: 68ch; margin-bottom: clamp(48px, 7vh, 76px); }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head h2 { margin-bottom: 22px; }

/* Grade genérica */
.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.cell {
  background: var(--bg);
  padding: clamp(28px, 3.4vw, 44px);
  position: relative;
  transition: background-color .4s var(--ease-in);
}
.cell:hover { background: var(--surface); }
.cell .k {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--brand);
  text-transform: uppercase;
  display: block;
  margin-bottom: 20px;
}
.cell h3 { margin-bottom: 13px; }
.cell p { color: var(--ink-2); font-size: .95rem; }

/* Contraste caminho comum × caminho aqui */
.versus {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 3vw, 44px);
  margin-top: 56px;
}
.vs-col {
  border: 1px solid var(--line);
  padding: clamp(24px, 3vw, 38px);
  border-radius: 3px;
}
.vs-col.good { border-color: var(--line-brand); background: linear-gradient(180deg, rgba(254,26,189,.045), transparent 70%); }
.vs-title {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-3);
}
.vs-col.good .vs-title { color: var(--brand); border-color: var(--line-brand); }
.vs-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 15px; }
.vs-list li {
  display: block;
  position: relative;
  padding-left: 28px;
  font-size: .95rem;
  color: var(--ink-2);
  line-height: 1.5;
}
.vs-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ink-4);
  font-family: var(--mono);
  line-height: 1.5;
}
.vs-col.good .vs-list li { color: var(--ink); }
.vs-col.good .vs-list li::before { content: "→"; color: var(--brand); }

/* Números destacados em linha */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 56px;
}
.stat {
  background: var(--bg);
  padding: clamp(30px, 3.6vw, 46px);
  transition: background-color .4s;
}
.stat:hover { background: var(--surface); }
.stat .n {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5.2vw, 4rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .95;
  color: var(--brand);
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
}
.stat .t { font-size: .95rem; color: var(--ink-2); line-height: 1.5; }
.stat .t b { color: var(--ink); font-weight: 600; display: block; margin-bottom: 4px; }

/* Citação de destaque */
.pull {
  font-family: var(--display);
  font-size: clamp(1.4rem, 3vw, 2.15rem);
  line-height: 1.28;
  letter-spacing: -.03em;
  color: var(--ink);
  border-left: 2px solid var(--brand);
  padding-left: clamp(22px, 3vw, 40px);
  margin: clamp(50px, 7vh, 80px) 0 0;
  max-width: 34ch;
  text-wrap: balance;
}

/* ============================================================
   10. MODELO FIXO + COMISSÃO
   ============================================================ */
.model {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(34px, 5vw, 80px);
  align-items: center;
}
.calc {
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: linear-gradient(165deg, var(--surface-2), var(--bg) 65%);
  padding: clamp(26px, 3.2vw, 40px);
  position: relative;
  overflow: hidden;
}
.calc::before {
  content: "";
  position: absolute;
  top: -60%; right: -30%;
  width: 380px; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(254,26,189,.14), transparent 68%);
  pointer-events: none;
}
.calc-head {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  position: relative;
}
.calc-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.calc-row .lab { font-size: .93rem; color: var(--ink-2); }
.calc-row .lab small { display: block; font-size: .76rem; color: var(--ink-3); margin-top: 2px; }
.calc-row .val {
  font-family: var(--display);
  font-size: 1.18rem;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.calc-row.total { border-bottom: 0; padding-top: 22px; }
.calc-row.total .lab { color: var(--ink); font-weight: 600; font-size: 1rem; }
.calc-row.total .val {
  color: var(--brand);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  text-shadow: 0 0 34px rgba(254, 26, 189, .45);
}
.calc-foot {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .07em;
  color: var(--ink-3);
  line-height: 1.6;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  margin-top: 6px;
  position: relative;
}

/* ============================================================
   11. OFERTA ÚNICA — as duas formações em um só pacote
   ============================================================ */
.offer {
  border: 1px solid var(--line-brand);
  border-radius: 4px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 50% at 50% 0%, rgba(254, 26, 189, .085), transparent 62%),
    linear-gradient(180deg, var(--surface), var(--bg) 60%);
  box-shadow: 0 40px 120px -60px rgba(254, 26, 189, .55);
}

/* --- Cabeçalho --- */
.offer-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 26px;
  padding: clamp(28px, 3.6vw, 46px);
  border-bottom: 1px solid var(--line);
}
.offer-head .t { max-width: 46ch; }
.offer-kicker {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 14px;
}
.offer-head h3 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); margin-bottom: 12px; }
.offer-head p { color: var(--ink-2); font-size: .97rem; }

.offer-price { text-align: right; flex: none; }
.offer-price .p {
  font-family: var(--display);
  font-size: clamp(2.6rem, 5.4vw, 4rem);
  font-weight: 500;
  letter-spacing: -.05em;
  line-height: .95;
  color: var(--brand);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 46px rgba(254, 26, 189, .45);
}
.offer-price .sub {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 10px;
  line-height: 1.5;
}

/* --- Duas etapas lado a lado --- */
.stages {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 1px;
  background: var(--line);
  position: relative;
}
.stage {
  background: var(--bg);
  padding: clamp(26px, 3.4vw, 44px);
  position: relative;
  transition: background-color .45s var(--ease-in);
}
.stage:hover { background: var(--surface); }

.stage-top {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 20px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.stage-n {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .18em;
  color: var(--brand);
  flex: none;
}
.stage-top h4 {
  font-size: clamp(1.15rem, 1.9vw, 1.5rem);
  flex: 1;
}
.stage-qt {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--ink-3);
  white-space: nowrap;
  flex: none;
}
.stage-lead {
  color: var(--ink-2);
  font-size: .94rem;
  line-height: 1.6;
  margin-bottom: 26px;
  max-width: 44ch;
}

.mod-group { margin-bottom: 24px; }
.mod-group:last-child { margin-bottom: 0; }
.mod-group > .gt {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mod-group > .gt::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.mods { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.stage-2 .mods { grid-template-columns: 1fr 1fr; gap: 10px 22px; }
.mods li {
  display: flex;
  align-items: baseline;
  gap: 11px;
  font-size: .93rem;
  color: var(--ink);
  line-height: 1.45;
}
.mods li::before {
  content: "";
  width: 5px; height: 5px;
  flex: none;
  background: var(--brand);
  transform: rotate(45deg) translateY(-1px);
}
.stage-1 .mods li::before { background: var(--brand-deep); }
.mods li .qt {
  font-family: var(--mono);
  font-size: .72rem;
  color: var(--ink-3);
  margin-left: auto;
  padding-left: 10px;
  flex: none;
}

/* Nota "a base vem junto" */
.stage-note {
  font-size: .88rem;
  color: var(--ink-2);
  line-height: 1.55;
  border-left: 2px solid var(--line-brand);
  padding-left: 15px;
  margin-top: 26px;
}

/* --- Terceiro item do pacote, faixa cheia sob as duas etapas --- */
.stage-extra {
  grid-column: 1 / -1;
  background: var(--bg);
  padding: clamp(22px, 2.6vw, 32px) clamp(26px, 3.4vw, 44px);
  display: flex;
  align-items: baseline;
  gap: clamp(16px, 2.6vw, 38px);
  flex-wrap: wrap;
  transition: background-color .45s var(--ease-in);
}
.stage-extra:hover { background: var(--surface); }
.stage-extra .xt {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex: none;
}
.stage-extra h4 { font-size: clamp(1.05rem, 1.7vw, 1.3rem); }
.stage-extra p {
  margin: 0;
  flex: 1 1 34ch;
  color: var(--ink-2);
  font-size: .9rem;
  line-height: 1.6;
}

/* --- Rodapé com total e CTA único --- */
.offer-foot {
  border-top: 1px solid var(--line-brand);
  padding: clamp(26px, 3.4vw, 42px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  background: linear-gradient(180deg, transparent, rgba(254, 26, 189, .05));
}
.offer-sum { display: flex; gap: clamp(24px, 3.4vw, 52px); flex-wrap: wrap; }
.sum-item .v {
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 7px;
}
.sum-item .v.brand { color: var(--brand); }
.sum-item .k {
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.offer-foot .btn { flex: none; }

/* ============================================================
   12. ROADMAP
   ============================================================ */
.road { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.step {
  background: var(--bg);
  padding: clamp(28px, 3.2vw, 40px) clamp(20px, 2.4vw, 30px);
  position: relative;
  transition: background-color .4s;
}
.step:hover { background: var(--surface); }
.step .sn {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .15em;
  color: var(--brand);
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step .sn::after { content: ""; flex: 1; height: 1px; background: var(--line-brand); }
.step h3 { font-size: 1.12rem; margin-bottom: 11px; letter-spacing: -.02em; }
.step p { font-size: .89rem; color: var(--ink-2); line-height: 1.55; }

/* ============================================================
   13. PREÇO / A CONTA
   ============================================================ */
.price-blk {
  border: 1px solid var(--line-brand);
  border-radius: 4px;
  padding: clamp(34px, 5vw, 68px);
  background:
    radial-gradient(ellipse 80% 90% at 50% 0%, rgba(254,26,189,.11), transparent 60%),
    linear-gradient(180deg, var(--surface), var(--bg));
  text-align: center;
  position: relative;
  overflow: hidden;
}
.price-blk::after {
  content: "";
  position: absolute;
  left: 50%; bottom: -180px;
  width: 620px; aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(254,26,189,.1), transparent 65%);
  pointer-events: none;
}
.price-split {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: clamp(18px, 2.6vw, 40px);
  align-items: center;
  margin: clamp(36px, 5vh, 56px) 0;
  position: relative;
}
.ps-col .h {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 16px;
}
.ps-col .v {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.ps-col .v.brand { color: var(--brand); text-shadow: 0 0 44px rgba(254,26,189,.4); }
.ps-col .d { font-size: .88rem; color: var(--ink-3); margin-top: 12px; }
.ps-plus {
  font-family: var(--display);
  font-size: 1.6rem;
  color: var(--ink-4);
  line-height: 1;
}

/* ============================================================
   14. GARANTIA
   ============================================================ */
.guar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(30px, 4vw, 54px);
  background: var(--bg-2);
}
.seal {
  width: clamp(112px, 13vw, 150px);
  aspect-ratio: 1;
  border: 1px solid var(--line-brand);
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  flex: none;
  position: relative;
  background: radial-gradient(circle, rgba(254,26,189,.09), transparent 70%);
}
.seal::before {
  content: "";
  position: absolute;
  inset: 9px;
  border: 1px dashed rgba(254, 26, 189, .22);
  border-radius: 50%;
  animation: spin 34s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.seal .d {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.4vw, 3.3rem);
  font-weight: 500;
  line-height: .9;
  letter-spacing: -.05em;
  color: var(--brand);
}
.seal .u {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin-top: 7px;
}

/* ============================================================
   15. BIO
   ============================================================ */
.bio { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(34px, 5vw, 78px); align-items: center; }
.bio-photo { position: relative; }
.bio-photo img {
  width: 100%;
  border-radius: 4px;
  filter: grayscale(1) contrast(1.06);
  transition: filter .7s var(--ease);
  border: 1px solid var(--line);
}
.bio-photo:hover img { filter: grayscale(0) contrast(1); }
.bio-photo::before {
  content: "";
  position: absolute;
  inset: -16px -16px 22px 22px;
  border: 1px solid var(--line-brand);
  border-radius: 4px;
  z-index: -1;
}
.bio-sig {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 6px;
}
.bio-sig b { color: var(--ink); font-weight: 600; letter-spacing: .1em; }

/* ============================================================
   16. FAQ
   ============================================================ */
.faq { border-top: 1px solid var(--line); max-width: 900px; margin-inline: auto; }
.qa { border-bottom: 1px solid var(--line); }
.qa summary {
  list-style: none;
  cursor: pointer;
  padding: 26px 46px 26px 0;
  position: relative;
  font-family: var(--display);
  font-size: clamp(1.02rem, 1.6vw, 1.22rem);
  font-weight: 500;
  letter-spacing: -.02em;
  line-height: 1.35;
  transition: color .3s;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { color: var(--brand); }
.qa summary::after {
  content: "";
  position: absolute;
  right: 6px; top: 50%;
  width: 13px; height: 1.5px;
  background: var(--brand);
  transform: translateY(-50%);
}
.qa summary::before {
  content: "";
  position: absolute;
  right: 11.75px; top: 50%;
  width: 1.5px; height: 13px;
  background: var(--brand);
  transform: translateY(-50%);
  transition: transform .4s var(--ease), opacity .3s;
}
.qa[open] summary::before { transform: translateY(-50%) rotate(90deg); opacity: 0; }
.qa[open] summary { color: var(--brand); }
.qa .a {
  padding: 0 60px 30px 0;
  color: var(--ink-2);
  font-size: .97rem;
  line-height: 1.7;
  animation: fadeDown .45s var(--ease) both;
}
@keyframes fadeDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ============================================================
   17. CTA FINAL + RODAPÉ
   ============================================================ */
.final {
  text-align: center;
  padding-block: clamp(100px, 15vh, 170px);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
}
.final::before {
  content: "";
  position: absolute;
  left: 50%; bottom: -46%;
  width: min(1000px, 125vw);
  aspect-ratio: 1.5;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(254,26,189,.16), transparent 66%);
  filter: blur(20px);
  pointer-events: none;
}
.final h2 { max-width: 17ch; margin-inline: auto; margin-bottom: 24px; }
.final .lede { margin-inline: auto; text-align: center; margin-bottom: 40px; }
.final .btn-row { justify-content: center; }
.final .cta-note { justify-content: center; }

.foot { border-top: 1px solid var(--line); padding-block: 52px 40px; }
.foot-in {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  justify-content: space-between;
  align-items: flex-start;
}
.foot-brand { display: grid; gap: 14px; max-width: 34ch; }
.foot-brand .brand img { width: 26px; }
.foot-brand p { font-size: .86rem; color: var(--ink-3); line-height: 1.6; }
.foot-links { display: flex; gap: 46px; flex-wrap: wrap; }
.foot-col { display: grid; gap: 11px; align-content: start; }
.foot-col .h {
  font-family: var(--mono);
  font-size: .64rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-4);
  margin-bottom: 4px;
}
.foot-col a { font-size: .87rem; color: var(--ink-2); transition: color .25s; }
.foot-col a:hover { color: var(--brand); }
.foot-legal {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .08em;
  color: var(--ink-4);
  text-transform: uppercase;
}

/* Barra fixa mobile */
.sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  gap: 10px;
  padding: 11px 14px calc(11px + env(safe-area-inset-bottom));
  background: rgba(4, 1, 2, .93);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform .45s var(--ease);
}
.sticky-bar.show { transform: none; }
.sticky-bar .btn { flex: 1; padding: 15px 12px; font-size: .72rem; }

/* ============================================================
   18. REVELAÇÃO NO SCROLL
   ============================================================ */
[data-rv] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
  transition-delay: var(--d, 0ms);
}
[data-rv].in { opacity: 1; transform: none; }

/* Entrada do hero */
.anim-up { animation: up 1s var(--ease) both; }
@keyframes up { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  [data-rv] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   19. RESPONSIVO
   ============================================================ */
@media (max-width: 1040px) {
  .stages { grid-template-columns: 1fr; }
  .stage-2 .mods { grid-template-columns: 1fr 1fr; }
  .model { grid-template-columns: 1fr; }
  .bio { grid-template-columns: 1fr; }
  .bio-photo { max-width: 320px; }
  .road { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .burger { display: flex; }
  .nav.stuck, .nav.open {
    background: rgba(4, 1, 2, .92);
    backdrop-filter: blur(18px);
    border-bottom-color: var(--line);
  }
  .metrics { grid-template-columns: 1fr 1fr; }
  .metric { padding: 24px 20px 24px 0; border-bottom: 1px solid var(--line); }
  .metric:nth-child(2n) { border-right: 0; padding-right: 0; }
  .metric:nth-last-child(-n+2) { border-bottom: 0; }
  .grid-3, .stat-row { grid-template-columns: 1fr; }
  .versus { grid-template-columns: 1fr; }
  .price-split { grid-template-columns: 1fr; gap: 28px; }
  .ps-plus { display: none; }
  .price-split .ps-col { padding-bottom: 26px; border-bottom: 1px solid var(--line); }
  .price-split .ps-col:last-child { padding-bottom: 0; border-bottom: 0; }
  .guar { grid-template-columns: 1fr; text-align: left; }
  .sticky-bar { display: flex; }
  body { padding-bottom: 0; }
}

@media (max-width: 560px) {
  .road { grid-template-columns: 1fr; }
  .stage-2 .mods { grid-template-columns: 1fr; }
  .offer-head { flex-direction: column; align-items: flex-start; }
  .offer-price { text-align: left; }
  .offer-foot { flex-direction: column; align-items: stretch; }
  .offer-foot .btn { width: 100%; }
  .stage-top { flex-wrap: wrap; gap: 8px 14px; }
  .btn { width: 100%; }
  .btn-3 { width: auto; }
  .btn-row { gap: 11px; }
  .grid-2 { grid-template-columns: 1fr; }
  .foot-links { gap: 30px; }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 3rem); }
}

/* ============================================================
   20. ANIMAÇÕES AMBIENTES
   Regra: nada salta. Luz percorre, número conta, texto decodifica.
   Tudo pausa fora da tela (classe .live) e respeita reduced-motion.
   ============================================================ */

/* ---------- 20.1 Feixe de luz percorrendo a borda ---------- */
@property --beam-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
.beam { position: relative; }
.beam > .ring {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 3;
  padding: 1px;
  background: conic-gradient(from var(--beam-angle),
              transparent 0 74%,
              rgba(254, 26, 189, .35) 82%,
              var(--brand) 89%,
              #FFD6F2 92.5%,
              transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 1s var(--ease-in);
}
/* Halo difuso que acompanha o feixe */
.beam > .ring::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  padding: 4px;
  background: conic-gradient(from var(--beam-angle),
              transparent 0 78%,
              rgba(254, 26, 189, .55) 89%,
              transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  filter: blur(5px);
}
.beam.live > .ring { opacity: 1; }
.beam.live > .ring,
.beam.live > .ring::after { animation: beam-spin var(--beam-dur, 5s) linear infinite; }
@keyframes beam-spin { to { --beam-angle: 360deg; } }

/* Botões giram mais rápido, cards mais devagar */
.btn.beam { --beam-dur: 3.2s; }
.calc.beam, .vs-col.beam { --beam-dur: 6s; }
.offer.beam, .price-blk.beam { --beam-dur: 9s; }

/* ---------- 20.2 Varredura de luz sobre grades ---------- */
.scan { position: relative; overflow: hidden; }
.scan::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: -2px;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--brand) 50%, transparent 95%);
  box-shadow: 0 0 22px 3px rgba(254, 26, 189, .28);
  opacity: 0;
  pointer-events: none;
  z-index: 2;
}
.scan.live::after { animation: scan var(--scan-dur, 7s) linear infinite; }
@keyframes scan {
  0%   { top: -2px; opacity: 0; }
  6%   { opacity: .85; }
  94%  { opacity: .85; }
  100% { top: 100%;  opacity: 0; }
}

/* ---------- 20.3 Cantoneiras de alvo no hover ---------- */
.cell, .stat, .step { --corner: 10px; }
.cell::before, .cell::after,
.stat::before, .stat::after,
.step::before, .step::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 0 solid var(--brand);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s var(--ease-in), transform .5s var(--ease);
}
.cell::before, .stat::before, .step::before {
  top: var(--corner); left: var(--corner);
  border-width: 1px 0 0 1px;
  transform: translate(6px, 6px);
}
.cell::after, .stat::after, .step::after {
  bottom: var(--corner); right: var(--corner);
  border-width: 0 1px 1px 0;
  transform: translate(-6px, -6px);
}
.cell:hover::before, .cell:hover::after,
.stat:hover::before, .stat:hover::after,
.step:hover::before, .step:hover::after { opacity: 1; transform: none; }

/* ---------- 20.4 Texto ---------- */

/* Brilho que atravessa palavras em magenta */
.shine,
.hero h1 em.shine,
h2 .hl.shine {
  background: linear-gradient(110deg,
              var(--brand) 0%, var(--brand) 42%,
              #FFFFFF 50%,
              var(--brand) 58%, var(--brand) 100%);
  background-size: 260% 100%;
  background-position: 100% 0;
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
  animation: shine 7s var(--ease-in) infinite;
}
@keyframes shine {
  0%, 64% { background-position: 100% 0; }
  100%    { background-position: -60% 0; }
}

/* Marca-texto magenta que se desenha ao entrar na tela */
.mark {
  color: var(--brand);
  font-weight: 600;
  padding: .02em .16em;
  margin: 0 -.16em;
  border-radius: 2px;
  background-image: linear-gradient(rgba(254, 26, 189, .14), rgba(254, 26, 189, .14));
  background-repeat: no-repeat;
  background-size: 0% 100%;
  background-position: 0 0;
  transition: background-size 1.1s var(--ease) var(--md, .35s);
  -webkit-box-decoration-break: clone;
          box-decoration-break: clone;
}
.in .mark { background-size: 100% 100%; }

/* Riscado que se desenha: "não ensino a cobrar um fixo" */
.strike {
  position: relative;
  display: inline-block;
  transition: color .8s var(--ease-in) .9s;
}
.strike::after {
  content: "";
  position: absolute;
  left: -.04em; right: -.04em;
  top: 54%;
  height: .07em;
  background: var(--brand);
  box-shadow: 0 0 14px rgba(254, 26, 189, .8);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease) .6s;
}
.in .strike { color: var(--ink-3); }
.in .strike::after { transform: scaleX(1); }

/* Sublinhado do hero pulsa depois de desenhado */
.hero h1 em::after {
  animation:
    draw 1.1s var(--ease) 1.15s both,
    underline-pulse 4.5s ease-in-out 2.6s infinite;
}
@keyframes underline-pulse {
  0%, 100% { box-shadow: 0 0 22px rgba(254, 26, 189, .85); opacity: 1; }
  50%      { box-shadow: 0 0 8px  rgba(254, 26, 189, .35); opacity: .75; }
}

/* Cursor piscando na assinatura */
.bio-sig b::after {
  content: "_";
  color: var(--brand);
  margin-left: 2px;
  animation: blink 1.1s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }

/* Texto em decodificação: caracteres aleatórios em magenta */
[data-scramble] .sc { color: var(--brand); opacity: .75; }

/* ---------- 20.5 Números ---------- */
[data-count] { font-variant-numeric: tabular-nums; }

/* Preços grandes respiram */
.offer-price .p,
.ps-col .v.brand { animation: breathe 4s ease-in-out infinite; }
@keyframes breathe {
  0%, 100% { text-shadow: 0 0 46px rgba(254, 26, 189, .45); }
  50%      { text-shadow: 0 0 22px rgba(254, 26, 189, .2); }
}

/* Linhas da tabela acendem quando terminam de contar */
.calc-row { transition: border-color .8s var(--ease-in); }
.calc-row.done { border-bottom-color: var(--line-brand); }
.calc-row.total.done .val { animation: total-pop .9s var(--ease) both; }
@keyframes total-pop {
  0%   { transform: scale(.96); text-shadow: 0 0 0 rgba(254, 26, 189, 0); }
  40%  { transform: scale(1.04); text-shadow: 0 0 60px rgba(254, 26, 189, .9); }
  100% { transform: scale(1);   text-shadow: 0 0 34px rgba(254, 26, 189, .45); }
}

/* Infinito gira devagar */
.stat .n.inf { display: inline-block; animation: inf-spin 14s linear infinite; }
@keyframes inf-spin { to { transform: rotate(360deg); } }

/* ---------- 20.6 Setas e marcadores ---------- */

/* Lista "o caminho aqui": setas avançam em onda */
.vs-col.good.live .vs-list li::before { animation: nudge 2.6s ease-in-out infinite; }
.vs-col.good .vs-list li:nth-child(1)::before { animation-delay: 0s; }
.vs-col.good .vs-list li:nth-child(2)::before { animation-delay: .18s; }
.vs-col.good .vs-list li:nth-child(3)::before { animation-delay: .36s; }
.vs-col.good .vs-list li:nth-child(4)::before { animation-delay: .54s; }
.vs-col.good .vs-list li:nth-child(5)::before { animation-delay: .72s; }
@keyframes nudge {
  0%, 100% { transform: translateX(0);   opacity: 1; }
  50%      { transform: translateX(5px); opacity: .6; }
}

/* Diamantes da oferta piscam em onda enquanto o card está na tela */
.offer.live .mods li::before {
  animation: diamond 3.2s ease-in-out infinite;
  animation-delay: calc(var(--i, 0) * .09s);
}
@keyframes diamond {
  0%, 100% { opacity: 1;   box-shadow: 0 0 0 rgba(254, 26, 189, 0); }
  50%      { opacity: .45; box-shadow: 0 0 8px rgba(254, 26, 189, .9); }
}

/* Operadores da conta pulsam em sequência */
.price-blk.live .ps-plus { animation: op-pulse 3s ease-in-out infinite; }
.price-blk .ps-plus + .ps-col + .ps-plus { animation-delay: .5s; }
@keyframes op-pulse {
  0%, 100% { color: var(--ink-4); text-shadow: none; }
  50%      { color: var(--brand); text-shadow: 0 0 14px rgba(254, 26, 189, .7); }
}

/* ---------- 20.7 Roadmap: linha que percorre as fases ---------- */
.road { position: relative; }
.road-line {
  position: absolute;
  left: 0; right: 0; top: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-deep), var(--brand) 70%, #FFFFFF);
  box-shadow: 0 0 18px rgba(254, 26, 189, .6);
  transform: scaleX(0);
  transform-origin: left;
  z-index: 3;
}
.road.in .road-line { animation: grow 2s var(--ease) .2s both; }
@keyframes grow { to { transform: scaleX(1); } }

.road.in .step {
  animation: step-flash 1s var(--ease-in) backwards;
  animation-delay: calc(var(--i, 0) * .45s + .35s);
}
.road.in .step .sn {
  animation: sn-flash 1s var(--ease-in) backwards;
  animation-delay: calc(var(--i, 0) * .45s + .35s);
}
@keyframes step-flash {
  0%   { background: var(--bg); }
  35%  { background: rgba(254, 26, 189, .07); }
  100% { background: var(--bg); }
}
@keyframes sn-flash {
  0%   { text-shadow: 0 0 0 rgba(254, 26, 189, 0); }
  35%  { text-shadow: 0 0 16px rgba(254, 26, 189, 1); }
  100% { text-shadow: 0 0 0 rgba(254, 26, 189, 0); }
}
.road.in .step .sn::after {
  transform: scaleX(0);
  transform-origin: left;
  animation: grow .8s var(--ease) both;
  animation-delay: calc(var(--i, 0) * .45s + .55s);
}

/* ---------- 20.8 Selo de garantia: segundo anel ---------- */
.seal::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 1px solid rgba(254, 26, 189, .12);
  border-top-color: rgba(254, 26, 189, .55);
  border-radius: 50%;
  animation: spin 9s linear infinite reverse;
}
.seal .d { animation: seal-glow 3s ease-in-out infinite; }
@keyframes seal-glow {
  0%, 100% { text-shadow: 0 0 0 rgba(254, 26, 189, 0); }
  50%      { text-shadow: 0 0 26px rgba(254, 26, 189, .7); }
}

/* ---------- 20.9 Atmosfera e rodapé ---------- */

/* Malha de fundo deriva lentamente */
.grid-bg { animation: drift 90s linear infinite; }
@keyframes drift { to { background-position: 88px 88px, 88px 88px; } }

/* Halo do hero respira */
.hero::before { animation: halo 9s ease-in-out infinite; }
@keyframes halo {
  0%, 100% { opacity: 1;   transform: translateX(-50%) scale(1); }
  50%      { opacity: .72; transform: translateX(-50%) scale(1.06); }
}

/* Luz percorre a borda superior do rodapé */
.foot { position: relative; overflow: hidden; }
.foot::before {
  content: "";
  position: absolute;
  top: 0; left: -35%;
  width: 35%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand), transparent);
  box-shadow: 0 0 16px rgba(254, 26, 189, .5);
  animation: travel 8s linear infinite;
}
@keyframes travel { to { left: 100%; } }

/* Logo do rodapé pulsa de leve */
.foot .brand img { animation: logo-pulse 5s ease-in-out infinite; }
@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 0 rgba(254, 26, 189, 0)); }
  50%      { filter: drop-shadow(0 0 10px rgba(254, 26, 189, .8)); }
}

/* Links do rodapé deslizam no hover */
.foot-col a { display: inline-block; transition: color .25s, transform .35s var(--ease); }
.foot-col a:hover { transform: translateX(4px); }

/* ---------- 20.10 Reduced motion: desliga o que é ambiente ---------- */
@media (prefers-reduced-motion: reduce) {
  .beam > .ring, .scan::after, .road-line { display: none; }
  .shine { animation: none; color: var(--brand); background: none; }
  .mark { background-size: 100% 100%; }
  .strike::after { transform: scaleX(1); }
  .in .strike { color: var(--ink-3); }
}