/* REVORA landing page
   Paleta tirada do jogo (RevoraUi.cs): Cyan 0DEFB5, Charcoal 1E2125, Ink F2F2F2. */
:root {
  --asphalt: #131518;
  --carvao: #1E2125; /* RevoraUi.Charcoal */
  --line: #2A2E34;
  --fog: #9AA1A9;
  --chalk: #F2F2F2;
  --cyan: #0DEFB5; /* RevoraUi.Cyan */

  --display: "Saira Condensed", "Arial Narrow", sans-serif;
  --body: "Saira", system-ui, sans-serif;

  --gutter: clamp(16px, 4vw, 56px);
  --skew: -9deg;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-drive: cubic-bezier(.7, 0, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--asphalt);
  color: var(--chalk);
  font: 400 1.125rem/1.6 var(--body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--chalk); outline-offset: 3px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}

/* ---------- relevo topografico vivo (fundo) ---------- */
#topo {
  position: fixed; inset: 0;
  width: 100%; height: 100%;
  z-index: 0; pointer-events: none;
}
main, .footer { position: relative; z-index: 1; }

/* ---------- logo ---------- */
.logo-mark { display: block; color: var(--chalk); aspect-ratio: 1060 / 310; height: auto; }

/* ---------- botoes ---------- */
.btn {
  --bg: transparent;
  position: relative; display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 28px;
  font: 800 1.25rem/1 var(--display);
  letter-spacing: .02em; text-decoration: none; white-space: nowrap;
  background: none; border: 0; cursor: pointer; isolation: isolate;
}
/* formato de paralelogramo dos botoes do menu do jogo */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--bg);
  border: 2px solid var(--bd, transparent);
  transform: skewX(var(--skew));
  transition: transform .35s var(--ease-out), background-color .2s;
}
.btn:hover::before { transform: skewX(var(--skew)) translateX(3px); }
.btn:active::before { transform: skewX(var(--skew)) scale(.97); }
.btn-primary { --bg: var(--cyan); color: var(--asphalt); }
.btn-ghost { --bd: var(--chalk); color: var(--chalk); }
.btn-ghost:hover { --bg: rgba(247, 244, 239, .08); }
.btn-small { min-height: 40px; padding: 0 18px; font-size: 1.05rem; --bd: var(--cyan); color: var(--cyan); }
.btn-small:hover { --bg: var(--cyan); color: var(--asphalt); }

/* ---------- nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gutter);
  transition: background-color .3s, padding .3s, transform .5s var(--ease-out);
}
.nav.is-solid {
  background: rgba(19, 21, 24, .86);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  padding-block: 10px;
}
.nav-brand { display: block; width: 116px; opacity: 0; transition: opacity .4s; }
.nav.is-solid .nav-brand { opacity: 1; }
.nav-right { display: flex; align-items: center; gap: 14px; }
.lang {
  background: none; border: 0; cursor: pointer;
  font: 700 1rem/1 var(--display); letter-spacing: .06em; color: var(--fog);
  padding: 10px 6px;
}
.lang:hover { color: var(--chalk); }
body.is-loading .nav { transform: translateY(-100%); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 0 var(--gutter) clamp(96px, 13vh, 140px);
  overflow: hidden;
}
.reel { position: absolute; inset: 0; background: #000; overflow: hidden; }
.shot {
  position: absolute; inset: 0; margin: 0;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.shot img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: var(--pos, 50% 50%);
  transform: scale(var(--from, 1.1)) translateX(var(--dx, 0));
}
.shot.is-active { opacity: 1; }
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 50%;
  opacity: 0; transition: opacity 1.2s ease;
}
.hero.has-video .hero-video { opacity: 1; }
.hero.has-video .reel-index { display: none; }
/* empurrao lento de camera em cada cena */
.shot.is-active img { animation: dolly 7.5s linear forwards; }
@keyframes dolly {
  to { transform: scale(1.02) translateX(0); }
}
.scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(19,21,24,.92) 0%, rgba(19,21,24,.55) 38%, rgba(19,21,24,0) 70%),
    linear-gradient(0deg, rgba(19,21,24,1) 0%, rgba(19,21,24,0) 34%),
    linear-gradient(180deg, rgba(19,21,24,.6) 0%, rgba(19,21,24,0) 18%);
}
/* faixas de cinema: comecam fechadas e abrem como uma camera ligando */
.letterbox {
  position: absolute; left: 0; right: 0; height: 50.5%;
  background: var(--asphalt);
  transition: transform 1.3s var(--ease-drive);
  z-index: 2;
}
.letterbox-top { top: 0; transform: scaleY(1); transform-origin: top; }
.letterbox-bottom { bottom: 0; transform: scaleY(1); transform-origin: bottom; }
body.is-ready .letterbox { transform: scaleY(.11); }
body.is-ready .letterbox-bottom { transform: scaleY(0); }

.hero-copy { position: relative; z-index: 3; max-width: 960px; }
.hero-logo { margin: 0 0 clamp(18px, 3vh, 30px); line-height: 0; }
.logo-hero { width: clamp(200px, min(30vw, 40vh), 420px); height: auto; color: var(--chalk); overflow: visible; }
.wipe-rect { transform: translateX(-1240px); }
.logo-slash { transform-box: fill-box; transform-origin: left center; transform: scaleX(0); }
body.is-ready .wipe-rect { transform: none; transition: transform 1s var(--ease-drive) .55s; }
body.is-ready .logo-slash {
  transform: none;
  transition: transform .55s var(--ease-drive) 1.35s;
  animation: slash-flash 1.4s ease-out 1.6s both;
}
@keyframes slash-flash {
  0% { filter: drop-shadow(0 0 0 rgba(13,239,181,0)); }
  25% { filter: drop-shadow(0 0 18px rgba(13,239,181,.95)); }
  100% { filter: drop-shadow(0 0 4px rgba(13,239,181,.25)); }
}

.slogan {
  margin: 0;
  font: 900 clamp(2.4rem, min(6.2vw, 8.6vh), 5.6rem)/.9 var(--display);
  letter-spacing: -.01em;
}
.slogan-line { display: block; overflow: hidden; padding: .04em .14em .08em .14em; margin: 0 0 -.08em -.14em; }
.slogan-line > span { display: inline-block; transform: translateY(105%); }
/* inclinacao por palavra: se a linha quebrar, as duas metades ficam alinhadas */
.slogan .w { display: inline-block; transform: skewX(var(--skew)); }
.slogan-line:nth-child(2) > span { color: var(--fog); }
body.is-ready .slogan-line > span {
  transform: translateY(0);
  transition: transform .9s var(--ease-out);
}
body.is-ready .slogan-line:nth-child(1) > span { transition-delay: 1.5s; }
body.is-ready .slogan-line:nth-child(2) > span { transition-delay: 1.65s; }
body.is-ready .slogan-line:nth-child(3) > span { transition-delay: 1.8s; }

.lede {
  max-width: 50ch; margin: clamp(18px, 3vh, 28px) 0 0;
  color: #D9D6D0; font-size: clamp(1.02rem, 1.3vw, 1.2rem);
}
.ctas { display: flex; flex-wrap: wrap; gap: 14px 22px; margin-top: clamp(22px, 4vh, 36px); padding-left: 6px; }
.hero-note { margin: 22px 0 0; font-size: .95rem; color: var(--fog); }
.hero-note a { color: var(--cyan); font-weight: 600; text-underline-offset: 4px; }
.lede, .ctas, .hero-note { opacity: 0; transform: translateY(14px); }
body.is-ready .lede, body.is-ready .ctas, body.is-ready .hero-note { opacity: 1; transform: none; transition: opacity .8s, transform .9s var(--ease-out); }
body.is-ready .lede { transition-delay: 2.05s; }
body.is-ready .ctas { transition-delay: 2.2s; }
body.is-ready .hero-note { transition-delay: 2.35s; }

.reel-index {
  position: absolute; z-index: 3;
  right: var(--gutter); bottom: clamp(28px, 5vh, 48px);
  display: flex; gap: 10px;
  opacity: 0; transition: opacity .8s 2.4s;
}
body.is-ready .reel-index { opacity: 1; }
.reel-tab {
  position: relative; width: 132px; padding: 12px 0 0;
  background: none; border: 0; cursor: pointer; text-align: left;
  font: 500 .82rem/1.2 var(--body); color: var(--fog);
}
.reel-tab::before, .reel-tab::after {
  content: ""; position: absolute; top: 0; left: 0; height: 2px; width: 100%;
  background: rgba(247,244,239,.22);
}
.reel-tab::after { background: var(--chalk); transform: scaleX(0); transform-origin: left; }
.reel-tab.is-active { color: var(--chalk); }
.reel-tab.is-active::after { animation: tab-progress var(--reel-ms, 7000ms) linear forwards; }
.reel-tab.is-done::after { transform: scaleX(1); }
@keyframes tab-progress { to { transform: scaleX(1); } }

/* ---------- ROTA ---------- */
.route-wrap { position: relative; }
.route {
  position: absolute; inset: 0; width: 100%; height: 100%;
  pointer-events: none; overflow: visible; z-index: 0;
}
.route-ghost { fill: none; stroke: var(--line); stroke-width: 2; stroke-dasharray: 2 12; stroke-linecap: round; }
.route-line { fill: none; stroke: var(--cyan); stroke-width: 3; stroke-linecap: round; filter: drop-shadow(0 0 6px rgba(13,239,181,.45)); }
.route-car path { fill: var(--cyan); }
.route-car { filter: drop-shadow(0 0 8px rgba(13,239,181,.8)); }

.intro, .chapter > *, .signup > * { position: relative; z-index: 1; }

/* ---------- intro ---------- */
.intro {
  padding: clamp(110px, 18vh, 200px) var(--gutter) clamp(80px, 14vh, 160px);
  text-align: center;
}
.intro-text {
  margin: 0 auto; max-width: 16ch;
  font: 800 clamp(2.2rem, 5.4vw, 4.6rem)/1 var(--display);
}
.intro-meta { margin: 22px 0 0; color: var(--fog); font-size: 1rem; }

.platforms {
  list-style: none; margin: 30px auto 0; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 34px;
}
.platforms li { display: flex; align-items: center; gap: 10px; font: 700 1.15rem/1 var(--display); letter-spacing: .02em; color: var(--chalk); }
.platforms svg { width: 22px; height: 22px; color: var(--chalk); }
.platforms .pf-rovex { flex-direction: column; gap: 4px; padding-right: 34px; border-right: 1px solid var(--line); }
.platforms .pf-rovex img { width: 96px; height: auto; }
.platforms .pf-rovex span { font: 500 .78rem/1 var(--body); letter-spacing: 0; color: var(--fog); }
@media (max-width: 640px) {
  .platforms { gap: 14px 22px; }
  .platforms .pf-rovex { flex-basis: 100%; border-right: 0; padding-right: 0; }
}

/* ---------- capitulos ---------- */
.chapter { position: relative; padding-bottom: clamp(110px, 18vh, 220px); }
.frame {
  position: relative; margin: 0;
  aspect-ratio: var(--ratio, 2000 / 694);
  max-height: 78vh;
  width: 100%;
  overflow: hidden;
  background: var(--carvao);
  /* obturador: abre do centro, inclinado como o logo */
  clip-path: polygon(50.5% 0, 50.5% 0, 49.5% 100%, 49.5% 100%);
  transition: clip-path 1.25s var(--ease-drive);
}
.frame img {
  width: 100%; height: 100%; object-fit: cover; object-position: var(--pos, 50% 50%);
  transform: scale(1.18);
  transition: transform 2.2s var(--ease-out);
}
.chapter.is-in .frame { clip-path: polygon(-6% 0, 106% 0, 106% 100%, -6% 100%); }
.chapter.is-in .frame img { transform: scale(1.04) translateY(var(--py, 0px)); transition: transform 2.2s var(--ease-out); }
.chapter.is-settled .frame img { transition: none; }

.chapter-copy {
  position: relative;
  width: min(100% - 2 * var(--gutter), 560px);
  margin-top: clamp(36px, 6vh, 64px);
}
.chapter[data-side="left"] .chapter-copy { margin-left: calc(var(--gutter) + clamp(24px, 6vw, 110px)); }
.chapter[data-side="right"] .chapter-copy { margin-left: auto; margin-right: calc(var(--gutter) + clamp(24px, 6vw, 110px)); }
.chapter-copy h2 {
  margin: 0;
  font: 900 clamp(2.3rem, 5vw, 4.2rem)/.95 var(--display);
}
.chapter-copy h2, .chapter-copy p { opacity: 0; transform: translateY(24px); }
.chapter-copy p { margin: 18px 0 0; max-width: 46ch; color: #CFCCC6; }
.chapter.is-in .chapter-copy h2,
.chapter.is-in .chapter-copy p { opacity: 1; transform: none; transition: opacity .7s .45s, transform .9s var(--ease-out) .45s; }
.chapter.is-in .chapter-copy p { transition-delay: .6s; }

/* checkpoint: onde a rota encosta em cada capitulo */
.cp {
  position: absolute; left: -34px; top: .5em;
  width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--line); background: var(--asphalt);
  transition: background-color .3s, border-color .3s, box-shadow .3s;
}
.cp.is-hit:not(.cp-finish) { border-color: var(--cyan); background: var(--cyan); box-shadow: 0 0 0 6px rgba(13,239,181,.14); }

/* chuva por cima do print de chuva */
.rain { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

/* ---------- cadastro ---------- */
.signup {
  position: relative;
  padding: 0 var(--gutter) clamp(110px, 16vh, 180px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: clamp(32px, 6vw, 96px);
  max-width: 1280px; margin: 0 auto;
}
.signup-head { position: relative; padding-left: 4px; }
.signup-head h2 { margin: 0; font: 900 clamp(2.6rem, 6vw, 5.2rem)/.92 var(--display); }
.signup-head p { margin: 20px 0 0; max-width: 40ch; color: #CFCCC6; }
/* bandeira quadriculada no checkpoint final */
.cp-finish {
  left: -38px; width: 22px; height: 22px; border-radius: 3px; border: 0;
  background: conic-gradient(var(--chalk) 25%, var(--asphalt) 0 50%, var(--chalk) 0 75%, var(--asphalt) 0) 0 0 / 11px 11px;
  outline: 2px solid var(--line);
}
.cp-finish.is-hit { outline-color: var(--cyan); box-shadow: 0 0 0 6px rgba(13,239,181,.14); }

.signup-form {
  background: var(--carvao);
  border: 1px solid var(--line);
  padding: clamp(20px, 3vw, 36px);
  position: relative;
}
.mode {
  position: relative; display: grid; grid-template-columns: 1fr 1fr;
  margin: 0 0 26px; padding: 6px; border: 1px solid var(--line); background: var(--asphalt);
}
.mode-pill {
  position: absolute; top: 6px; bottom: 6px; left: 6px; width: calc(50% - 6px);
  background: var(--cyan);
  transition: transform .5s var(--ease-drive);
}
.mode[data-mode="build"] .mode-pill { transform: translateX(100%); }
.mode-opt {
  position: relative; z-index: 1; cursor: pointer;
  padding: 14px 16px 16px;
  transition: color .35s;
}
.mode-opt input { position: absolute; opacity: 0; pointer-events: none; }
.mode-opt strong { display: block; font: 800 1.35rem/1.1 var(--display); }
.mode-opt span { display: block; margin-top: 6px; font-size: .86rem; line-height: 1.45; color: var(--fog); transition: color .35s; }
.mode-opt:has(input:checked) { color: var(--asphalt); }
.mode-opt:has(input:checked) span { color: #2E3237; }
.mode-opt:has(input:focus-visible) { outline: 2px solid var(--cyan); outline-offset: -2px; }

.fields { display: grid; gap: 18px; }
.field { display: grid; gap: 8px; margin: 0; padding: 0; border: 0; min-width: 0; }
.field > span, .field legend { font: 700 1rem/1 var(--display); letter-spacing: .03em; color: #DAD7D1; padding: 0; }
.field em { font-style: normal; font-weight: 500; color: var(--fog); }
.field input[type="email"], .field input[type="text"] {
  width: 100%; min-height: 52px; padding: 0 16px;
  background: var(--asphalt); border: 1px solid var(--line); border-radius: 0;
  font-size: 1.05rem;
  transition: border-color .2s, box-shadow .2s;
}
.field input::placeholder { color: #5E646B; }
.field input:focus { outline: none; border-color: var(--cyan); box-shadow: inset 4px 0 0 var(--cyan); }
.field input[aria-invalid="true"] { border-color: #FF6B5E; }
.field-choice { display: flex; flex-wrap: wrap; gap: 10px 22px; align-items: center; }
.field-choice legend { width: 100%; margin-bottom: 8px; }
.field-choice label { display: inline-flex; gap: 8px; align-items: center; cursor: pointer; }
.field-choice input, .consent input { accent-color: var(--cyan); width: 18px; height: 18px; }
.build-only { display: grid; gap: 18px; }
.build-only[hidden] { display: none; }
.build-only:not([hidden]) { animation: unfold .5s var(--ease-out); }
@keyframes unfold { from { opacity: 0; transform: translateY(-8px); } }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: .92rem; color: #CFCCC6; cursor: pointer; }
.consent input { margin-top: 3px; flex: none; }
.hp { position: absolute; left: -9999px; }

.btn-submit { width: 100%; min-height: 60px; font-size: 1.4rem; margin-top: 4px; overflow: hidden; }
.btn-submit::before { left: 8px; right: 8px; }
.btn-submit[disabled] { cursor: progress; }
.btn-submit.is-sending .submit-label { animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .45; } }
/* chegada: faixa quadriculada passa pelo botao */
.btn-submit.is-done::after {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: conic-gradient(var(--asphalt) 25%, transparent 0 50%, var(--asphalt) 0 75%, transparent 0) 0 0 / 20px 20px;
  opacity: .9;
  animation: finish 1.1s var(--ease-drive) forwards;
}
@keyframes finish { from { transform: translateX(-105%); } to { transform: translateX(105%); } }
.hint { font-size: .85rem; color: var(--fog); }
.hint-link { margin-left: auto; color: var(--cyan); font-weight: 600; font-size: .92rem; text-underline-offset: 4px; }
.form-status { margin: 0; min-height: 1.6em; font-size: .98rem; }
.form-status.ok { color: var(--cyan); font-weight: 600; }
.form-status.err { color: #FF8A7E; }

/* ---------- conta Rovex ---------- */
.rovex {
  position: relative;
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 96px); align-items: center;
  max-width: 1280px; margin: 0 auto;
  padding: 0 var(--gutter) clamp(110px, 16vh, 180px);
}
.rovex-head { position: relative; padding-left: 4px; }
.rovex-logo { width: clamp(150px, 16vw, 210px); height: auto; margin: 0 0 18px -6px; }
.rovex-head h2 { margin: 0; font: 900 clamp(2.3rem, 4.8vw, 4rem)/.95 var(--display); }
.rovex-head p { margin: 18px 0 28px; max-width: 46ch; color: #CFCCC6; }
.btn-rovex { margin-left: 6px; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: step; display: grid; gap: 4px; }
.steps li {
  counter-increment: step;
  display: grid; grid-template-columns: 64px 1fr; column-gap: 18px; align-items: baseline;
  padding: 22px 0; border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps li::before {
  content: counter(step);
  grid-row: span 2;
  font: 900 3.4rem/.8 var(--display); color: var(--cyan);
  transform: skewX(var(--skew));
}
.steps strong { font: 800 1.5rem/1.1 var(--display); }
.steps span { color: var(--fog); font-size: .98rem; margin-top: 4px; }

/* ---------- FAQ ---------- */
.faq {
  position: relative; z-index: 1;
  max-width: 1280px; margin: 0 auto;
  padding: 0 var(--gutter) clamp(96px, 14vh, 160px);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 96px);
}
.faq h2 { margin: 0; padding-left: 4px; font: 900 clamp(2.2rem, 4.4vw, 3.6rem)/.95 var(--display); }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 2px;
  font: 800 1.35rem/1.15 var(--display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 12px; height: 12px;
  border-right: 2.5px solid var(--cyan); border-bottom: 2.5px solid var(--cyan);
  transform: translateY(-3px) rotate(45deg);
  transition: transform .35s var(--ease-out);
}
.faq details[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.faq summary:hover { color: var(--cyan); }
.faq details p { margin: 0; padding: 0 2px 22px; max-width: 56ch; color: #CFCCC6; }
.faq details[open] p { animation: unfold .4s var(--ease-out); }
.consent a { color: var(--cyan); text-underline-offset: 3px; white-space: nowrap; }

/* ---------- rodape ---------- */
.footer {
  border-top: 1px solid var(--line);
  background: var(--asphalt);
  padding: 48px var(--gutter) 64px;
  display: grid; grid-template-columns: auto 1fr; gap: 32px 64px; align-items: start;
}
.logo-foot { width: 128px; }
.footer-cols { display: flex; flex-wrap: wrap; gap: 20px 64px; justify-content: flex-end; font-size: .95rem; color: var(--fog); }
.footer-cols p { margin: 0; }
.footer-brands { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 28px 64px; padding: 8px 0 28px; border-bottom: 1px solid var(--line); }
.footer .brand { display: grid; gap: 10px; text-decoration: none; color: var(--fog); font-size: .9rem; }
.footer .brand:hover { color: var(--chalk); }
.brand-rovex { width: 120px; height: auto; }
.brand-fokus { display: flex; align-items: center; gap: 12px; height: 47px; font: 800 1.6rem/1 var(--display); color: var(--chalk); }
.brand-fokus svg { width: 38px; height: 38px; }
.footer a { color: var(--chalk); text-decoration-color: var(--line); text-underline-offset: 4px; }
.footer a:hover { text-decoration-color: var(--cyan); }
.social { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }

/* ---------- barra de cadastro fixa (so' celular) ---------- */
.mobile-cta { display: none; }

/* ---------- velocimetro (velocidade da rolagem) ---------- */
.speedo {
  position: fixed; right: 22px; bottom: 20px; z-index: 15;
  width: 92px; height: 66px;
  display: grid; justify-items: center;
  opacity: 0; transform: translateY(10px);
  transition: opacity .5s, transform .5s var(--ease-out);
}
.speedo.is-on { opacity: 1; transform: none; }
.speedo svg { position: absolute; inset: 0 0 auto; width: 100%; }
.speedo-track, .speedo-fill { fill: none; stroke-width: 6; stroke-linecap: round; }
.speedo-track { stroke: rgba(247,244,239,.14); }
.speedo-fill { transition: opacity .2s; stroke: var(--cyan); stroke-dasharray: 126 200; stroke-dashoffset: 126; }
.speedo-num { position: relative; margin-top: 26px; font: 800 1.45rem/1 var(--display); font-variant-numeric: tabular-nums; }
.speedo-unit { position: relative; font: 600 .7rem/1 var(--body); color: var(--fog); margin-top: 1px; }

/* ---------- responsivo ---------- */
@media (max-width: 900px) {
  .signup { grid-template-columns: 1fr; }
  .chapter[data-side] .chapter-copy { width: auto; margin-left: calc(var(--gutter) + 28px); margin-right: var(--gutter); }
  .cp { left: -30px; }
  .cp-finish { left: -32px; }
  .signup-head { padding-left: 28px; }
}
@media (max-width: 900px) {
  .rovex, .faq { grid-template-columns: 1fr; }
  .rovex-head { padding-left: 28px; }
  .rovex-head .cp, .signup-head .cp { left: 0; }
}
@media (max-width: 640px) {
  body { font-size: 1.05rem; }
  /* hero empilhado: cena em cima, texto embaixo, nada cobre o carro */
  .hero { min-height: auto; padding-top: 42svh; padding-bottom: 64px; }
  .reel { bottom: auto; height: 58svh; }
  .letterbox-top { display: none; }
  .scrim { background: linear-gradient(0deg, var(--asphalt) 0%, var(--asphalt) 10%, rgba(19,21,24,.6) 32%, rgba(19,21,24,0) 58%), linear-gradient(180deg, rgba(19,21,24,.75) 0%, rgba(19,21,24,0) 24%); }
  .logo-hero { width: 170px; }
  .hero-logo { margin-bottom: 14px; }
  .slogan { font-size: clamp(2.3rem, 11.4vw, 3.2rem); }
  .lede { font-size: 1rem; }
  .hero-note { font-size: .9rem; }
  .reel-index { top: 72px; bottom: auto; }
  .intro { padding-top: 88px; padding-bottom: 72px; }
  .chapter { padding-bottom: 88px; }
  .chapter-copy { margin-top: 28px; }
  .rovex, .signup { padding-bottom: 88px; }
  .steps li { grid-template-columns: 44px 1fr; column-gap: 12px; padding: 18px 0; }
  .steps li::before { font-size: 2.6rem; }
  .steps strong { font-size: 1.3rem; }
  .btn-rovex { width: calc(100% - 12px); }
  .signup-form { margin: 0 calc(-1 * var(--gutter) + 8px); padding: 20px 16px; }
  .mode-opt { padding: 12px 14px 14px; }
  .field-choice { gap: 10px 18px; }
  .hint-link { margin-left: 0; width: 100%; }
  .footer { padding-bottom: 110px; }
  .mobile-cta {
    display: block; position: fixed; z-index: 30; left: 0; right: 0; bottom: 0;
    padding: 12px 20px calc(12px + env(safe-area-inset-bottom));
    background: linear-gradient(0deg, rgba(19,21,24,.96) 60%, rgba(19,21,24,0));
    transform: translateY(110%); transition: transform .45s var(--ease-out);
  }
  .mobile-cta.is-on { transform: none; }
  .mobile-cta .btn { width: 100%; min-height: 54px; }

  .reel-index { left: var(--gutter); right: var(--gutter); gap: 6px; }
  .reel-tab { flex: 1; width: auto; font-size: 0; padding-top: 0; height: 14px; }
  .ctas { flex-direction: column; align-items: stretch; padding-left: 8px; padding-right: 8px; }
  .btn { font-size: 1.15rem; }
  .frame { aspect-ratio: 4 / 3; max-height: none; }
  .mode { grid-template-columns: 1fr; }
  .mode-pill { width: auto; right: 6px; height: calc(50% - 6px); bottom: auto; }
  .mode[data-mode="build"] .mode-pill { transform: translateY(100%); }
  .footer { grid-template-columns: 1fr; }
  .footer-cols { justify-content: flex-start; }
  .speedo { display: none; }
  .nav-brand { width: 92px; }
  .nav .btn-small { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .shot.is-active img { animation: none; transform: none; }
  .frame { clip-path: none; }
  .frame img { transform: none; }
  .chapter-copy h2, .chapter-copy p { opacity: 1; transform: none; }
}