/* Automotivo · landing (demonstração MG Web)
   Mobile primeiro. Retrato é o padrão: o vídeo vira uma faixa larga que se
   funde ao fundo. "Wide" (min-aspect-ratio 5/4) põe o vídeo em tela cheia.
   Sem .motion (sem JS ou com movimento reduzido) cada cena é um quadro
   estático, completo e legível. */

:root {
  --bg: #060607;
  --ink: #0c0d0f;
  --graphite: #141518;
  --line: rgba(255, 255, 255, .16);
  --line-soft: rgba(255, 255, 255, .08);
  --metal: #a3a7ad;
  --metal-2: #d3d6da;
  --white: #f2f2f0;
  --paper: #e7e6e2;
  --paper-ink: #0f1012;
  --paper-metal: #50535a;
  --paper-line: rgba(15, 16, 18, .16);
  --red: #d3202f;

  --gutter: clamp(16px, 4.2vw, 72px);
  --pad: clamp(72px, 12vh, 136px);      /* respiro vertical das seções comuns */
  --hdr: 64px;
  --f: 'Archivo', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

@media (min-width: 1024px) {
  :root { --hdr: 76px; }
}

/* ---------- base ------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: clip;
  background: var(--bg);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  font-family: var(--f);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--white);
  background: var(--bg);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, p, ul, ol, dl, dd, blockquote, address { margin: 0; }
ul, ol { list-style: none; padding: 0; }
address { font-style: normal; }
strong { font-weight: 600; }

:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

.skip {
  position: fixed; left: 12px; top: 12px; z-index: 100;
  padding: 12px 16px; background: var(--white); color: var(--bg);
  transform: translateY(-160%); transition: transform .3s var(--ease);
}
.skip:focus { transform: none; }

/* ---------- tipografia e componentes ----------------------------------- */

.label {
  font-size: 12px;
  font-weight: 500;
  font-stretch: 112%;
  letter-spacing: .24em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--metal);
}

.display {
  font-stretch: 118%;
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.012em;
  text-transform: uppercase;
  text-wrap: balance;   /* nada de uma palavra sozinha na última linha */
}
.drive__sub, .note, .s5__quote p, .urban__lead { text-wrap: balance; }

.title { font-size: clamp(34px, 7.4vw, 104px); }

.ctas { display: flex; flex-wrap: wrap; gap: 10px; }

.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 26px;
  font-size: 12px; font-weight: 600; font-stretch: 112%;
  letter-spacing: .16em; line-height: 1.2; text-align: center; text-transform: uppercase;
  border-radius: 2px;
  transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease);
}
.btn--solid { background: var(--white); color: #0a0a0b; }
.btn--solid:hover { background: #fff; box-shadow: inset 0 -2px 0 var(--red); }
.btn--line { border: 1px solid rgba(255, 255, 255, .42); color: var(--white); }
.btn--line:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.btn--dark { background: var(--paper-ink); color: var(--paper); }
.btn--dark:hover { background: #000; box-shadow: inset 0 -2px 0 var(--red); }
.btn--line-dark { border: 1px solid var(--paper-line); color: var(--paper-ink); }
.btn--line-dark:hover { border-color: var(--paper-ink); }
.btn--sm { min-height: 38px; padding: 0 16px; font-size: 11px; border: 1px solid currentColor; }
.btn--sm:hover { background: rgba(255, 255, 255, .1); }

.link {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; font-weight: 600; font-stretch: 112%;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 6px 0; border-bottom: 1px solid currentColor;
}

/* ---------- header e menu ---------------------------------------------- */

.hdr {
  position: fixed; inset: 0 0 auto; z-index: 70;
  height: var(--hdr);
  display: flex; align-items: center; gap: 24px;
  padding: 0 var(--gutter);
  padding-top: env(safe-area-inset-top);
  color: var(--white);
  transition: transform .7s var(--ease-out), color .4s var(--ease);
}
.hdr::before {
  content: ''; position: absolute; inset: 0 0 -40px; z-index: -1; pointer-events: none;
  background: linear-gradient(to bottom, rgba(0, 0, 0, .55), rgba(0, 0, 0, 0));
  transition: opacity .4s var(--ease);
}
.hdr.is-hidden { transform: translateY(-110%); }
.hdr.is-light { color: var(--paper-ink); }
.hdr.is-light::before { opacity: 0; }
.wm-auto { display: inline-flex; align-items: baseline; gap: 10px; line-height: 1; white-space: nowrap; }
.wm-auto b { font-size: 17px; font-weight: 600; font-stretch: 125%; letter-spacing: .14em; text-transform: uppercase; }
.wm-auto small { font-size: 10px; font-weight: 500; font-stretch: 112%; letter-spacing: .3em; text-transform: uppercase; opacity: .7; }
.ftr__logo .wm-auto b { font-size: 26px; }
@media (min-width: 1024px) {
  .wm-auto b { font-size: 19px; }
}
.hdr__nav { display: none; gap: 34px; margin-left: auto; }
.hdr__nav a, .hdr__tel {
  font-size: 11px; font-weight: 500; font-stretch: 112%;
  letter-spacing: .18em; text-transform: uppercase;
  opacity: .78; transition: opacity .3s var(--ease);
}
.hdr__nav a:hover, .hdr__tel:hover { opacity: 1; }
.hdr__actions { display: flex; align-items: center; gap: 18px; margin-left: auto; }
.hdr__tel { display: none; }
.hdr__menu {
  display: inline-flex; align-items: center; gap: 12px; height: 44px;
  font-size: 11px; font-weight: 600; font-stretch: 112%; letter-spacing: .18em; text-transform: uppercase;
}
.hdr__menu-i { position: relative; width: 22px; height: 8px; }
.hdr__menu-i::before, .hdr__menu-i::after {
  content: ''; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor;
  transition: transform .5s var(--ease-out);
}
.hdr__menu-i::before { top: 0; }
.hdr__menu-i::after { bottom: 0; }
.menu-open .hdr__menu-i::before { transform: translateY(3.25px) rotate(45deg); }
.menu-open .hdr__menu-i::after { transform: translateY(-3.25px) rotate(-45deg); }

@media (max-width: 420px) {
  .hdr__actions .btn--sm { display: none; }
}
@media (min-width: 1100px) {
  .hdr__nav { display: flex; }
  .hdr__actions { margin-left: 40px; }
  .hdr__menu { display: none; }
}
@media (min-width: 1360px) {
  .hdr__tel { display: inline; }
}

.menu {
  position: fixed; inset: 0; z-index: 60;
  display: flex; flex-direction: column; gap: 36px;
  padding: calc(var(--hdr) + 28px + env(safe-area-inset-top)) var(--gutter) calc(28px + env(safe-area-inset-bottom));
  background: var(--bg);
  overflow-y: auto;
  opacity: 0; visibility: hidden;
  transition: opacity .45s var(--ease), visibility 0s .45s;
}
.menu-open { overflow: hidden; }
.menu-open .menu { opacity: 1; visibility: visible; transition: opacity .45s var(--ease); }
.menu-open .hdr { transform: none; color: var(--white); }
.menu-open .hdr::before { opacity: 0; }

.menu__models a {
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px 0; border-bottom: 1px solid var(--line-soft);
  font-size: clamp(26px, 7.6vw, 44px); font-weight: 500; font-stretch: 118%;
  line-height: 1; text-transform: uppercase;
}
.menu__models small {
  font-size: 11px; font-weight: 500; font-stretch: 112%;
  letter-spacing: .18em; color: var(--metal);
}
.menu__links { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.menu__links a {
  font-size: 12px; font-weight: 500; font-stretch: 112%;
  letter-spacing: .18em; text-transform: uppercase; color: var(--metal-2);
}
.menu__contact { display: grid; gap: 10px; margin-top: auto; }

/* ---------- cenas ------------------------------------------------------ */

.scene { position: relative; }
.stage {
  position: relative;
  height: 100vh; height: 100svh; min-height: 560px;
  overflow: hidden; overflow: clip;
  isolation: isolate;
  background: var(--bg);
}
.motion .scene .stage { position: sticky; top: 0; height: 100vh; min-height: 0; }
.anchor { position: absolute; left: 0; top: 0; width: 1px; height: 1px; pointer-events: none; }

/* Retrato: o vídeo é uma faixa 16:9 mais larga que a tela, centrada, com as
   bordas de cima e de baixo dissolvidas no fundo. O carro fica inteiro.
   O degradê vai por cima (::after), não como máscara: máscara repinta a
   camada inteira a cada quadro de scroll. */
.media {
  position: absolute; left: 50%; top: 50%;
  width: var(--mw, 140vw);
  aspect-ratio: 16 / 9;
  margin-left: calc(var(--mw, 140vw) / -2);
  margin-top: calc(var(--mw, 140vw) * -.28125);
  transform-origin: 50% 50%;
  will-change: transform;
}
.media::after {
  content: ''; position: absolute; inset: -1px 0; pointer-events: none;
  background: linear-gradient(to bottom, var(--fade, var(--bg)) 0, rgba(0, 0, 0, 0) 20%, rgba(0, 0, 0, 0) 80%, var(--fade, var(--bg)) 100%);
}
.media__img, .media__video {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.media__video { opacity: 0; transition: opacity .8s var(--ease); }
.media__video.is-ready { opacity: 1; }

.grad {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, .5) 0, rgba(0, 0, 0, 0) 26%),
    linear-gradient(to top, rgba(0, 0, 0, .62) 0, rgba(0, 0, 0, 0) 36%);
}
.shade { position: absolute; inset: 0; z-index: 2; background: #000; opacity: 0; pointer-events: none; }
.stage > :not(.media):not(.grad):not(.shade) { z-index: 3; }

@media (min-aspect-ratio: 5/4) {
  .media { inset: 0; width: auto; margin: 0; aspect-ratio: auto; }
  .media::after { display: none; }
}

/* Texto sobre foto e vídeo: branco com transparência e uma sombra curta.
   Cinza chapado some quando o fundo clareia. */
.hero .label, .model .label, .urban .label { color: rgba(255, 255, 255, .8); font-weight: 600; }
.hero__title, .hero__place, .model__name, .model__tag, .fact, .spec, .s5__quote, .model__versions,
.urban__name, .urban__soon, .urban__lead, .hero .label, .model .label, .urban .label {
  text-shadow: 0 1px 16px rgba(0, 0, 0, .38);
}

/* Cena que assume o palco de outra: fica invisível enquanto sobe e só
   aparece, já preta, no instante em que prende. A troca não tem emenda. */
.motion .handoff .stage { visibility: hidden; }
.motion .handoff .stage.is-pinned { visibility: visible; }

/* ---------- 01 · hero -------------------------------------------------- */

.hero { --mw: min(150vw, 104vh); --fade: #0b0d11; }
.hero .stage { background: #0b0d11; }
.hero__copy {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--hdr) + 3.5vh + env(safe-area-inset-top)) var(--gutter) calc(24px + env(safe-area-inset-bottom));
  pointer-events: none;
}
.hero__copy a { pointer-events: auto; }
.hero__title { font-size: clamp(32px, 10.6vw, 66px); max-width: 11ch; }
.hero__foot { display: grid; gap: 20px; }
.hero__place {
  font-size: 12px; font-weight: 600; font-stretch: 112%;
  letter-spacing: .24em; text-transform: uppercase; color: rgba(255, 255, 255, .88);
}
.hero__place span { color: var(--red); padding: 0 .4em; }
.hero__foot .ctas { flex-direction: column; }
.hero__cue { display: none; }

/* entrada do texto: palavra por palavra, sobe de trás de uma máscara */
.w { display: inline-block; overflow: hidden; vertical-align: top; padding: .14em 0 .1em; margin: -.14em 0 -.1em; }
.wi { display: inline-block; will-change: transform; }
.motion .hero__title { visibility: hidden; }
.motion .hero__title.is-split { visibility: visible; }
.motion .hero__title .wi { transform: translateY(112%); transition: transform 1.4s var(--ease-out); transition-delay: calc(var(--i) * 90ms + 350ms); }
.motion .hero.is-in .hero__title .wi { transform: none; }
.motion .hero__foot { opacity: 0; transform: translateY(18px); transition: opacity 1.2s var(--ease) 1.25s, transform 1.4s var(--ease-out) 1.25s; }
.motion .hero.is-in .hero__foot { opacity: 1; transform: none; }

@media (min-aspect-ratio: 5/4) {
  .hero__copy { padding-bottom: 6vh; }
  .hero__title {
    max-width: none; align-self: center; text-align: center;
    font-size: min(3.9vw, 8vh);
    margin-top: 3vh;
  }
  .hero__foot { grid-template-columns: 1fr auto; align-items: end; }
  .hero__foot .ctas { flex-direction: row; }
  .hero__cue {
    display: block; position: absolute; left: 50%; bottom: 6vh; transform: translateX(-50%);
    font-size: 11px; letter-spacing: .3em; text-transform: uppercase; color: rgba(255, 255, 255, .7);
    padding-bottom: 38px;
  }
  .hero__cue::after {
    content: ''; position: absolute; left: 50%; bottom: 0; width: 1px; height: 28px;
    background: linear-gradient(rgba(255, 255, 255, .7), transparent);
  }
}
@media (min-aspect-ratio: 2/1) {
  .hero .media__img, .hero .media__video { object-position: 50% 30%; }
  .hero__title { font-size: min(3.9vw, 6.4vh); }
}

/* ---------- 02 · manifesto --------------------------------------------- */

.manifesto .stage {
  display: flex; flex-direction: column; justify-content: center; gap: 6vh;
  padding: calc(var(--hdr) + 5vh) var(--gutter) 8vh;
  height: auto; min-height: 100svh;
}
/* Uma tela só: as três linhas empilhadas, reveladas palavra por palavra. */
.manifesto__label { color: var(--metal); }
.manifesto__phrases { display: grid; gap: .5vh; }
.phrase { color: var(--white); }
.phrase--xl { font-size: clamp(32px, 10.6vw, 200px); }
.phrase--lg { font-size: clamp(22px, 6.6vw, 136px); max-width: 16ch; margin-top: 1.2vh; }
.phrase .dot { color: inherit; }
.phrase--last .dot { color: var(--red); }
.manifesto__note { max-width: 34rem; font-size: clamp(15px, 1.25vw, 18px); line-height: 1.65; color: var(--metal-2); }

.motion .manifesto { margin-top: -100vh; }
.motion .manifesto .stage {
  display: block; padding: 0; height: 100vh; min-height: 0;
  background: transparent;
}
/* a escuridão sobe por cima do hero: o topo do palco é degradê */
.motion .manifesto .stage::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(to bottom, rgba(6, 6, 7, 0) 0, var(--bg) 42vh);
}
.motion .manifesto__label { position: absolute; left: var(--gutter); top: calc(var(--hdr) + 5vh); }
.motion .manifesto__phrases { position: absolute; left: var(--gutter); right: var(--gutter); top: 46%; translate: 0 -50%; }
.motion .manifesto__note { position: absolute; left: var(--gutter); right: var(--gutter); bottom: calc(7vh + env(safe-area-inset-bottom)); }

@media (min-aspect-ratio: 5/4) {
  .phrase--xl { font-size: min(6.4vw, 12vh); }
  .phrase--lg { font-size: min(3.8vw, 7vh); max-width: 20ch; }
  .motion .manifesto__phrases { top: 50%; right: auto; max-width: 62vw; }
  .motion .manifesto__note { left: auto; max-width: 28rem; }
}
/* tela deitada e baixa: sem rótulo, frases menores, nota curta */
@media (min-aspect-ratio: 5/4) and (max-height: 560px) {
  .manifesto__label { display: none; }
  .phrase--xl { font-size: min(6.4vw, 10vh); }
  .phrase--lg { font-size: min(3.8vw, 6vh); }
  .motion .manifesto__phrases { top: 44%; }
  .manifesto__note { font-size: 13px; line-height: 1.5; }
}

/* ---------- 03 e 04 · modelos em tela cheia ---------------------------- */

.model--cyb { --mw: min(124vw, 96vh); --fade: #0e1116; }
.model--cyb .stage { background: #0e1116; }
/* foto de dia: o céu claro pede um topo mais escuro para o nome e o subtítulo */
.model--cyb .grad {
  background:
    linear-gradient(to bottom, rgba(0, 0, 0, .68) 0, rgba(0, 0, 0, .3) 22%, rgba(0, 0, 0, 0) 40%),
    linear-gradient(to top, rgba(0, 0, 0, .66) 0, rgba(0, 0, 0, 0) 36%);
}
.model--cyb .model__tag { color: var(--white); }
.model--s5 { --mw: min(120vw, 96vh); --fade: #2c2f33; }
.model--s5 .stage { background: #2c2f33; }

.model__top {
  position: absolute; left: var(--gutter); right: var(--gutter);
  top: calc(var(--hdr) + 3vh + env(safe-area-inset-top));
  display: grid; gap: 12px;
}
.model__name { font-size: clamp(38px, 12.6vw, 76px); }
.model__tag {
  font-size: clamp(15px, 4.2vw, 20px); font-weight: 400; font-stretch: 108%;
  color: var(--metal-2); letter-spacing: .01em;
}

/* Rodapé da cena: uma barra só (.model__bar) com os detalhes e os botões.
   Retrato: os dois ocupam a mesma célula e se revezam no tempo.
   Deitado: lado a lado; os detalhes encolhem e os botões nunca são cobertos. */
.model__bar {
  position: absolute; left: var(--gutter); right: calc(var(--gutter) + 62px);
  bottom: calc(28px + env(safe-area-inset-bottom));
  display: grid; align-items: end;
}
.model__bar > * { grid-area: 1 / 1; min-width: 0; }
.s5__quote {
  position: absolute; left: var(--gutter); right: calc(var(--gutter) + 62px);
  bottom: calc(28px + env(safe-area-inset-bottom));
}
.facts { position: relative; display: grid; gap: 18px; }
.fact {
  display: grid; grid-template-columns: 34px 1fr; align-items: baseline;
  padding-top: 14px; border-top: 1px solid var(--line);
  font-size: 15px; line-height: 1.4; color: var(--white);
}
.fact__n { font-size: 11px; letter-spacing: .18em; color: rgba(255, 255, 255, .7); font-stretch: 112%; }
.model__ctas, .model__end .ctas { flex-direction: column; }
.model__versions { font-size: 12px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: rgba(255, 255, 255, .86); font-stretch: 112%; margin-bottom: 14px; }

.s5__quote p { font-size: clamp(19px, 5.4vw, 26px); font-weight: 300; line-height: 1.3; font-stretch: 104%; }
.s5__quote footer { margin-top: 14px; font-size: 14px; line-height: 1.55; color: rgba(255, 255, 255, .86); max-width: 30rem; }

/* os três números do S5 entram juntos, lado a lado */
.specs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.spec { padding-top: 12px; border-top: 1px solid var(--line); }
.spec dt { font-size: clamp(19px, 5.3vw, 40px); font-weight: 500; font-stretch: 112%; line-height: 1; letter-spacing: -.02em; white-space: nowrap; }
.spec dd { margin-top: 8px; font-size: 12px; line-height: 1.4; color: rgba(255, 255, 255, .84); }

/* Cyberster: o interior cobre a estrada da direita para a esquerda */
.media__img--in { clip-path: inset(0 0 0 100%); }
html:not(.motion) .media__img--in { display: none; }

/* estático (sem JS ou movimento reduzido): cada bloco em fluxo, empilhado */
html:not(.motion) .model .stage { height: auto; min-height: 100svh; padding: calc(var(--hdr) + 58vw + 40px) var(--gutter) 40px; display: grid; gap: 36px; align-content: end; }
html:not(.motion) .model .media { top: calc(var(--hdr) + 30vw); }
html:not(.motion) .model__top, html:not(.motion) .model__bar, html:not(.motion) .s5__quote { position: relative; inset: auto; }
html:not(.motion) .model__bar { gap: 28px; }
html:not(.motion) .model__bar > * { grid-area: auto; }
html:not(.motion) .slit { display: none; }

.slit {
  position: absolute; left: 0; right: 0; top: 50%; height: 1px; margin-top: -.5px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .8) 22%, #fff 50%, rgba(255, 255, 255, .8) 78%, transparent);
  box-shadow: 0 0 16px 1px rgba(214, 226, 255, .55), 0 0 70px 10px rgba(214, 226, 255, .16);
  opacity: 0; pointer-events: none; z-index: 4;
}

/* o botão flutuante do WhatsApp fica no canto: MG 4 desvia dele no retrato */
@media (max-aspect-ratio: 5/4) {
  .scene .mg4__end { right: calc(var(--gutter) + 62px); }
}

@media (min-aspect-ratio: 5/4) {
  .model__top { right: auto; top: calc(var(--hdr) + 2.5vh); gap: 12px; }
  /* uma linha só, acima do carro: o carro domina a tela */
  .model__name { font-size: min(5.4vw, 9.4vh); white-space: nowrap; }
  .model__tag { font-size: clamp(16px, 1.3vw, 21px); }
  .model__bar {
    right: var(--gutter); bottom: 7vh;
    display: flex; align-items: flex-end; justify-content: space-between; gap: 3vw;
  }
  .model__bar > * { grid-area: auto; }
  .facts { flex: 0 1 48rem; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.4vw; }
  .fact { grid-template-columns: 1fr; gap: 10px; }
  .model__ctas, .model__end { flex: none; }
  .model__ctas, .model__end .ctas { flex-direction: row; flex-wrap: nowrap; }
  .model__end { text-align: right; }
  .model__end .ctas { justify-content: flex-end; }
  .s5__quote { left: auto; right: var(--gutter); bottom: auto; top: calc(var(--hdr) + 3vh); max-width: 24rem; }
  .s5__quote p { font-size: clamp(18px, 1.45vw, 24px); }
  .specs { flex: 0 1 auto; grid-template-columns: repeat(3, minmax(0, max-content)); column-gap: 3.2vw; }
  .spec dt { font-size: min(2.8vw, 6vh); }
  .spec dd { font-size: 13px; max-width: 12rem; }
  html:not(.motion) .model .stage { padding: 0; display: block; height: 100svh; }
  html:not(.motion) .model .media { top: 0; }
  html:not(.motion) .model__top, html:not(.motion) .model__bar, html:not(.motion) .s5__quote { position: absolute; }
  html:not(.motion) .model__top { top: calc(var(--hdr) + 2.5vh); left: var(--gutter); }
  html:not(.motion) .model__bar { left: var(--gutter); right: var(--gutter); bottom: 7vh; }
  html:not(.motion) .s5__quote { top: calc(var(--hdr) + 3vh); right: var(--gutter); }
}

/* Deitado, mas estreito ou baixo: um fato por vez ao lado dos botões.
   O JS usa a mesma regra (COMPACT). */
@media (min-aspect-ratio: 5/4) and (max-width: 1179px), (min-aspect-ratio: 5/4) and (max-height: 560px) {
  .facts { flex: 0 1 22rem; align-self: flex-end; grid-template-columns: 1fr; }
  .motion .fact { position: absolute; left: 0; right: 0; bottom: 0; }
}

/* celular deitado e telas baixas: menos texto e botões longe do WhatsApp */
@media (min-aspect-ratio: 5/4) and (max-height: 560px) {
  .hero__cue { display: none; }
  .model__bar { right: calc(var(--gutter) + 62px); }
  .scene .urban__more, .scene .mg4__end { right: calc(var(--gutter) + 62px); }
  .scene .mg4__line, .urban .urban__list, .model .s5__quote footer { display: none; }
}

/* ---------- 05 · MG 4 (claro, urbano) ---------------------------------- */

/* retrato: nome no topo, janela do vídeo, notas logo abaixo, botões no pé */
.mg4 {
  --nt: calc(var(--hdr) + 3vh + 28px + env(safe-area-inset-top));
  --ns: min(25vw, 150px);
  --ft: calc(var(--nt) + var(--ns) * .8 + 4vh);
  --fh: min(64vw, 38vh);
}
.mg4 .stage { background: var(--paper); color: var(--paper-ink); }
.mg4 .label { color: var(--paper-metal); }
.mg4__kicker { position: absolute; left: var(--gutter); top: calc(var(--hdr) + 3vh + env(safe-area-inset-top)); }
.mg4__name {
  position: absolute; left: var(--gutter); right: var(--gutter);
  top: var(--nt);
  display: flex; gap: .22em;
  font-size: var(--ns); font-weight: 600; font-stretch: 125%;
  line-height: .8; letter-spacing: -.03em;
}
.mg4__name span { display: block; }
.mg4__frame {
  position: absolute; left: 0; right: 0;
  top: var(--ft);
  height: var(--fh);
  overflow: hidden;
}
/* a janela abre por transform (ver windowRect no JS): origem no canto */
.mg4__frame { transform-origin: 0 0; will-change: transform; }
.mg4__frame .media {
  inset: 0; left: 0; top: 0; width: auto; margin: 0; aspect-ratio: auto;
  transform-origin: 0 0;
}
.mg4__frame .media::after { display: none; }
.grad--low { background: linear-gradient(to top, rgba(0, 0, 0, .55) 0, rgba(0, 0, 0, 0) 45%); display: none; }
.mg4__notes {
  position: absolute; left: var(--gutter); right: var(--gutter);
  top: calc(var(--ft) + var(--fh) + 22px);
  display: grid; gap: 10px;
}
.note { font-size: clamp(17px, 4.8vw, 22px); font-weight: 400; line-height: 1.3; font-stretch: 104%; }
.note strong { font-weight: 600; }
.mg4__end {
  position: absolute; left: var(--gutter); right: var(--gutter);
  bottom: calc(28px + env(safe-area-inset-bottom));
  display: grid; gap: 22px;
}
.mg4__line { font-size: clamp(24px, 7vw, 40px); max-width: 14ch; }
.mg4__versions { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--paper-metal); font-stretch: 112%; margin-bottom: 14px; }
.mg4__cta .ctas { flex-direction: column; }

.motion .mg4 { margin-top: -100vh; }
.motion .mg4__notes .note { position: absolute; left: 0; right: 0; top: 0; }

/* estático no celular: o espaço do nome, do vídeo e das notas vira padding
   do palco (margem colapsaria através do overflow: clip) */
html:not(.motion) .mg4 .stage { height: auto; min-height: 100svh; padding: calc(var(--ft) + var(--fh) + 260px) 0 40px; }
html:not(.motion) .mg4__end { position: relative; left: auto; right: auto; bottom: auto; padding: 0 var(--gutter); }

@media (min-aspect-ratio: 5/4) {
  .mg4__kicker { top: calc(var(--hdr) + 2.5vh); }
  /* "MG" e "4" ladeiam a janela do vídeo sem encostar nela (janela: 34vw de cada lado) */
  .mg4__name {
    top: 0; bottom: 0; align-items: center; justify-content: space-between;
    font-size: min(13vw, 34vh);
  }
  .mg4__frame { inset: 0; height: auto; }
  .grad--low { display: block; }
  .mg4__notes { top: auto; bottom: 9vh; left: calc(var(--gutter) + 1.5vw); max-width: 34rem; color: #fff; }
  .note { font-size: clamp(22px, 2.1vw, 34px); line-height: 1.2; }
  .motion .mg4__notes .note { top: auto; bottom: 0; }
  .mg4__end {
    bottom: 0; height: 24vh; padding: 0 0 5vh;
    grid-template-columns: 1fr auto; align-items: end;
  }
  .mg4__line { font-size: min(3.4vw, 6.4vh); max-width: none; }
  .mg4__cta { text-align: right; }
  .mg4__cta .ctas { flex-direction: row; justify-content: flex-end; }
  html:not(.motion) .mg4 .stage { height: 100svh; padding: 0; }
  html:not(.motion) .mg4__frame { inset: calc(var(--hdr)) 1.4vw 24vh; }
  html:not(.motion) .mg4__name { display: none; }
  html:not(.motion) .mg4__notes { bottom: calc(24vh + 4vh); }
  html:not(.motion) .mg4__end { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 0; margin: 0; padding: 0 0 5vh; }
}

/* ---------- 06 · MG4 Urban (teaser) ------------------------------------ */

/* Retrato: coluna (rótulo, faixa, nome, detalhes). Os blocos empilham em
   vez de se sobrepor, e os detalhes descem até o pé quando sobra espaço. */
.urban .stage {
  background: #030304;
  display: flex; flex-direction: column;
  padding: calc(var(--hdr) + 3vh + env(safe-area-inset-top)) 0 calc(24px + env(safe-area-inset-bottom));
}
.urban__kicker { margin: 0 var(--gutter) 2.2vh; }
.urban__kicker::before { content: ''; display: inline-block; width: 6px; height: 6px; margin-right: 12px; border-radius: 50%; background: var(--red); vertical-align: 1px; }
.urban__band {
  position: relative; flex: none;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.urban__band picture { position: absolute; inset: 0; display: block; will-change: transform; }
.urban__band img { width: 100%; height: 100%; object-fit: cover; }
.urban__sweep {
  position: absolute; top: 0; bottom: 0; left: 0; width: 300%;
  background: linear-gradient(90deg, rgba(3, 3, 4, .08) 0, rgba(3, 3, 4, .2) 22%, rgba(3, 3, 4, .96) 40%, #030304 100%);
  transform: translateX(-40%);
  pointer-events: none;
}
.urban__copy { margin: 3vh var(--gutter) 0; }
.urban__name { font-size: clamp(40px, 13vw, 90px); }
.urban__soon { font-size: clamp(20px, 6vw, 40px); color: var(--metal-2); margin-top: 8px; }
.urban__more {
  margin: auto calc(var(--gutter) + 62px) 0 var(--gutter);
  padding-top: 3vh;
  display: grid; gap: 16px;
}
/* celular baixo: a lista sai, fica a frase e o botão */
@media (max-aspect-ratio: 5/4) and (max-height: 760px) {
  .urban .urban__list { display: none; }
}
.urban__lead { font-size: 16px; color: var(--white); max-width: 26rem; }
.urban__list { display: grid; gap: 6px; font-size: 14px; color: var(--metal-2); }
.urban__list li::before { content: '— '; }
.urban__more .btn { justify-self: start; }

html:not(.motion) .urban__sweep { transform: translateX(-100%); }

/* Deitado: faixa da foto em cima e, logo abaixo dela, nome à esquerda e
   detalhes à direita, alinhados pelo topo. Tudo medido a partir da faixa,
   então o texto nunca sobe por cima da foto. */
@media (min-aspect-ratio: 5/4) {
  .urban { --bt: calc(var(--hdr) + 4vh); --bh: min(31.25vw, 42vh); --row: calc(var(--bt) + var(--bh) + 4.5vh); }
  .urban .stage { display: block; padding: 0; }
  .urban__kicker, .urban__band, .urban__copy, .urban__more { position: absolute; margin: 0; }
  .urban__kicker { left: var(--gutter); top: calc(var(--hdr) + .5vh); }
  .urban__band { left: 0; right: 0; top: var(--bt); height: var(--bh); aspect-ratio: auto; }
  .urban__copy { left: var(--gutter); top: var(--row); }
  .urban__name { font-size: min(6.8vw, 13vh); }
  .urban__soon { font-size: min(3vw, 5.6vh); }
  .urban__more {
    top: var(--row); right: var(--gutter); width: min(30rem, 32vw); padding: 0;
    grid-template-columns: 1fr; justify-items: start; gap: 16px;
  }
}

/* ---------- 07 · test drive -------------------------------------------- */

.drive { position: relative; padding: var(--pad) 0; background: var(--bg); overflow: hidden; overflow: clip; }
.drive__kicker { padding: 0 var(--gutter); margin-bottom: 3vh; }
.drive__title { font-size: clamp(46px, 14.4vw, 240px); line-height: .88; }
.drive__l1, .drive__l2 { display: block; padding: 0 var(--gutter); }
.drive__l2 { text-align: right; }
.drive__band { position: relative; margin: 3vh 0; aspect-ratio: 946 / 710; overflow: hidden; }
.drive__band img { position: absolute; left: 0; top: -8%; width: 100%; height: 116%; object-fit: cover; }
.drive__row { display: grid; gap: 34px; padding: 5vh var(--gutter) 0; }
.drive__sub { font-size: clamp(20px, 5.4vw, 30px); font-weight: 400; font-stretch: 104%; line-height: 1.25; max-width: 22ch; }
.drive__body { margin-top: 14px; font-size: 15px; line-height: 1.6; color: var(--metal-2); max-width: 30rem; }
.drive__models {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 22px;
  padding: 4vh var(--gutter) 0;
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--metal); font-stretch: 112%;
}
.drive__models a { color: var(--white); border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: border-color .3s; }
.drive__models a:hover { border-color: var(--white); }

.bigbtn {
  position: relative; isolation: isolate;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: clamp(88px, 12vw, 136px); padding: 0 clamp(24px, 3.4vw, 56px);
  color: #0a0a0b;
  font-size: clamp(15px, 1.7vw, 24px); font-weight: 600; font-stretch: 118%;
  letter-spacing: .12em; text-transform: uppercase;
  transition: color .5s var(--ease);
}
.bigbtn__bg {
  position: absolute; inset: 0; z-index: -1; border-radius: 2px;
  background: var(--white);
  transform: scale(.975, .9);
  transition: transform .9s var(--ease-out), background-color .6s var(--ease);
}
.bigbtn__t, .bigbtn__arrow { transition: transform .9s var(--ease-out); }
.bigbtn__arrow { width: 44px; height: 16px; flex: none; }
.bigbtn:hover, .bigbtn:focus-visible { color: #fff; }
.bigbtn:hover .bigbtn__bg, .bigbtn:focus-visible .bigbtn__bg { transform: scale(1.015, 1.08); background: var(--red); }
.bigbtn:hover .bigbtn__t { transform: translateX(6px); }
.bigbtn:hover .bigbtn__arrow { transform: translateX(10px); }

@media (min-aspect-ratio: 5/4) {
  .drive { padding: var(--pad) 0; }
  .drive__title { font-size: min(9.6vw, 20vh); }
  .drive__band { aspect-ratio: 1919 / 710; margin: 4vh 0; }
  .drive__row { grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); align-items: center; gap: 6vw; }
}

/* ---------- 08 · ofertas ----------------------------------------------- */

.offers { padding: var(--pad) var(--gutter); background: var(--ink); }
.offers__head { display: grid; gap: 18px; margin-bottom: 6vh; }
.offers__lead { max-width: 30rem; font-size: 15px; color: var(--metal-2); }
.offers__list { border-bottom: 1px solid var(--line-soft); }
.offer { border-top: 1px solid var(--line-soft); }
.offer__row {
  display: grid; grid-template-columns: 1fr auto; gap: 14px 20px; align-items: center;
  padding: 26px 0;
}
.offer__model { font-size: clamp(28px, 8vw, 84px); }
.offer__deal { grid-column: 1 / -1; display: grid; gap: 6px; font-size: 14px; color: var(--metal-2); max-width: 34rem; }
.offer__deal strong { font-size: 16px; font-weight: 600; color: var(--white); font-stretch: 108%; letter-spacing: .02em; }
.offer__deal--ph strong { color: var(--metal); font-weight: 500; display: inline-flex; align-items: center; gap: 12px; }
.ph { display: inline-block; width: 38px; height: 1px; background: repeating-linear-gradient(90deg, var(--metal) 0 4px, transparent 4px 8px); }
.offer__thumb { grid-row: 1; grid-column: 2; width: 34vw; max-width: 180px; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 2px; }
.offer__thumb img { width: 100%; height: 100%; object-fit: cover; }
.offer__go { display: none; }
.offers__foot { display: grid; gap: 28px; margin-top: 5vh; justify-items: start; }
.offers__note { font-size: 13px; line-height: 1.6; color: var(--metal); max-width: 40rem; }

@media (min-width: 900px) and (hover: hover) {
  .offer__row { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) 240px 48px; gap: 3vw; padding: 3.4vh 0; }
  .offer__model { font-size: min(3.4vw, 56px); white-space: nowrap; }
  .offer__deal { grid-column: auto; }
  .offer__thumb {
    grid-row: auto; grid-column: auto; width: 240px; max-width: none;
    clip-path: inset(0 100% 0 0);
    transition: clip-path .9s var(--ease-out);
  }
  .offer__thumb img { transform: scale(1.12); transition: transform 1.2s var(--ease-out); }
  .offer__go { display: block; width: 36px; color: var(--metal); transition: transform .7s var(--ease-out), color .4s; }
  .offer__model { transition: transform .8s var(--ease-out); }
  .offer__row:hover .offer__thumb, .offer__row:focus-visible .offer__thumb { clip-path: inset(0 0 0 0); }
  .offer__row:hover .offer__thumb img { transform: none; }
  .offer__row:hover .offer__go { transform: translateX(8px); color: var(--white); }
  .offer__row:hover .offer__model { transform: translateX(10px); }
  .offers__foot { grid-template-columns: 1fr auto; align-items: end; }
}

/* ---------- 09 · pós-vendas -------------------------------------------- */

.care { background: var(--paper); color: var(--paper-ink); }
.care .label { color: var(--paper-metal); }
.care .stage {
  height: auto; min-height: 0; background: var(--paper);
  padding: var(--pad) 0;
}
.care__head { display: grid; gap: 18px; padding: 0 var(--gutter); margin-bottom: 6vh; }
.care__head .title { max-width: 12ch; }
.care__lead { max-width: 34rem; font-size: 15px; line-height: 1.6; color: var(--paper-metal); }
.care__view {
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding: 0 var(--gutter);
  scrollbar-width: none;
}
.care__view::-webkit-scrollbar { display: none; }
.care__track { display: flex; gap: 14px; padding: 0 var(--gutter); width: max-content; }
.care__track > li { scroll-snap-align: start; flex: none; }
/* no celular a próxima peça aparece na borda: convite para arrastar */
.care__pic { height: 42vw; max-height: 420px; aspect-ratio: 952 / 475; overflow: hidden; border-radius: 2px; }
.care__pic--sm { aspect-ratio: 631 / 288; }
.care__pic img { width: 100%; height: 100%; object-fit: cover; }
.svc {
  width: 64vw; max-width: 300px; min-height: 56vw;
  display: flex; flex-direction: column; gap: 14px;
  padding: 18px 0 0 18px; border-left: 1px solid var(--paper-line);
}
.svc__n { font-size: 11px; letter-spacing: .2em; color: var(--paper-metal); font-stretch: 112%; }
.svc__t { font-size: clamp(22px, 6.4vw, 38px); font-weight: 500; font-stretch: 116%; line-height: 1; text-transform: uppercase; letter-spacing: -.01em; }
.svc p { font-size: 14px; line-height: 1.55; color: var(--paper-metal); max-width: 22rem; }
.svc .link { margin-top: auto; align-self: flex-start; }
.svc--list { width: 76vw; max-width: 380px; }
.svc--list ul { display: grid; gap: 0; margin-top: 4px; }
.svc--list li {
  padding: 10px 0; border-top: 1px solid var(--paper-line);
  font-size: clamp(17px, 4.8vw, 24px); font-weight: 500; font-stretch: 112%;
  line-height: 1.1; text-transform: uppercase; letter-spacing: -.005em;
}
.mgcare {
  width: 84vw; max-width: 560px;
  display: flex; flex-direction: column; gap: 20px;
  padding: 24px; background: var(--paper-ink); color: var(--paper); border-radius: 2px;
}
.mgcare .label { color: var(--metal); }
.mgcare dl { display: grid; gap: 16px; }
.mgcare dl div { display: grid; grid-template-columns: 8.4rem 1fr; align-items: baseline; gap: 12px; padding-top: 14px; border-top: 1px solid var(--line-soft); }
.mgcare dt { font-size: clamp(24px, 6vw, 36px); font-weight: 500; font-stretch: 112%; line-height: 1; white-space: nowrap; }
.mgcare dd { font-size: 14px; color: var(--metal-2); }
.mgcare__src { margin-top: auto; font-size: 12px; color: var(--metal); }
.care__foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 6vh var(--gutter) 0; }
.care__bar { display: none; }

/* toque: a trilha é arrastada com o dedo, a seção não prende */
.motion .care:not(.h-scroll) .stage { position: relative; height: auto; }

/* Desktop: a trilha anda na horizontal enquanto a página desce. Coluna
   flexível (título, trilha, rodapé): o título nunca invade a trilha, em
   qualquer altura de tela. */
.care.h-scroll .stage {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(var(--hdr) + 3vh) 0 5vh;
}
.care.h-scroll .care__head { grid-template-columns: minmax(0, 1fr) minmax(0, 30rem); align-items: end; column-gap: 6vw; margin: 0; }
.care.h-scroll .care__head .label { grid-column: 1 / -1; }
.care.h-scroll .care__head .title { font-size: min(3.6vw, 6.6vh); max-width: none; }
.care.h-scroll .svc__t { font-size: min(1.9vw, 3.6vh); }
.care.h-scroll .svc--list { width: clamp(300px, 24vw, 400px); }
.care.h-scroll .svc--list li { font-size: min(1.5vw, 2.9vh); padding: 1.1vh 0; }
.care.h-scroll .care__view { flex: 0 1 46vh; min-height: 180px; margin: 3.5vh 0; overflow: visible; }
.care.h-scroll .care__track { height: 100%; gap: 2vw; will-change: transform; }
.care.h-scroll .care__pic { height: 100%; max-height: none; }
.care.h-scroll .svc { width: clamp(240px, 19vw, 340px); max-width: none; min-height: 0; height: 100%; padding: 4px 0 0 1.6vw; }
.care.h-scroll .mgcare { width: min(40vw, 620px); max-width: none; height: 100%; padding: 2.4vw; }
.care.h-scroll .care__foot { padding: 0 calc(var(--gutter) + 76px) 0 var(--gutter); }   /* 76px: espaço do WhatsApp */
.care.h-scroll .care__bar { display: block; flex: 1; max-width: 360px; height: 1px; background: var(--paper-line); }
.care.h-scroll .care__bar span { display: block; height: 100%; background: var(--paper-ink); transform-origin: 0 50%; transform: scaleX(0); }

/* ---------- 10 · concessionária ---------------------------------------- */

.store { display: grid; gap: 6vh; padding: var(--pad) var(--gutter); background: var(--bg); }
.store__info { display: grid; gap: 28px; align-content: start; }
.store__addr { font-size: clamp(22px, 4.6vw, 40px); font-weight: 400; font-stretch: 108%; line-height: 1.18; letter-spacing: -.01em; }
.store__addr span { color: var(--metal); }
.store__contacts { display: flex; flex-wrap: wrap; gap: 20px 44px; }
.store__contacts dt { font-size: 11px; letter-spacing: .22em; text-transform: uppercase; color: var(--metal); font-stretch: 112%; margin-bottom: 6px; }
.store__contacts dd { font-size: 20px; font-stretch: 108%; }
.store__contacts a { border-bottom: 1px solid var(--line); transition: border-color .3s; }
.store__contacts a:hover { border-color: var(--white); }
.store__ctas .btn { flex: 1 1 auto; }
.store__about { font-size: 14px; line-height: 1.6; color: var(--metal); max-width: 30rem; }
.store__map { position: relative; min-height: 360px; background: var(--graphite); border-radius: 2px; overflow: hidden; }
/* mapa ilustrativo: ruas desenhadas, sem serviço externo */
.store__map::before {
  content: ''; position: absolute; inset: 0; opacity: .5;
  background:
    linear-gradient(90deg, transparent 49.6%, rgba(255,255,255,.14) 49.6% 50.4%, transparent 50.4%) 0 0 / 100% 100%,
    linear-gradient(0deg, transparent 58.6%, rgba(255,255,255,.14) 58.6% 59.4%, transparent 59.4%) 0 0 / 100% 100%,
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 64px 64px,
    linear-gradient(0deg, rgba(255,255,255,.05) 1px, transparent 1px) 0 0 / 64px 64px;
}
.store__map iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  filter: grayscale(1) invert(.92) contrast(.86) brightness(.92);
  opacity: 0; transition: opacity 1s var(--ease);
}
.store__map iframe.is-ready { opacity: 1; }
.store__map-fallback {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  font-size: 13px; letter-spacing: .16em; text-transform: uppercase;
}
.store__map-fallback::before { content: ''; width: 10px; height: 10px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 10px rgba(211, 32, 47, .16); margin-bottom: 8px; }

@media (min-width: 1024px) {
  .store { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 6vw; align-items: stretch; }
  .store .title { font-size: min(4.6vw, 8.6vh); }
  .store__addr { font-size: min(2.2vw, 34px); }
  .store__map { min-height: 74vh; }
  .store__ctas .btn { flex: none; }
}

/* ---------- rodapé ----------------------------------------------------- */

.ftr { padding: calc(var(--pad) * .8) var(--gutter) calc(32px + env(safe-area-inset-bottom)); background: #030304; border-top: 1px solid var(--line-soft); }
.ftr__top { display: grid; gap: 40px; grid-template-columns: 1fr 1fr; }
.ftr__logo { grid-column: 1 / -1; }

.ftr__col { display: grid; gap: 10px; align-content: start; font-size: 14px; color: var(--metal-2); }
.ftr__col .label { margin-bottom: 6px; }
.ftr__col a { transition: color .3s; }
.ftr__col a:hover { color: var(--white); }
.ftr__muted { color: var(--metal); line-height: 1.5; }
.ftr__inst { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 8vh; padding-top: 24px; border-top: 1px solid var(--line-soft); font-size: 12px; color: var(--metal); }
.ftr__inst a:hover { color: var(--white); }
.ftr__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: 24px; font-size: 12px; color: var(--metal); }
.ftr__base p:first-child { color: var(--metal-2); }

@media (min-width: 900px) {
  .ftr__top { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .ftr__logo { grid-column: auto; }
}

/* ---------- WhatsApp flutuante ----------------------------------------- */

.wa {
  position: fixed; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 65;
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  color: #fff; background: rgba(20, 21, 24, .94);
  border: 1px solid rgba(255, 255, 255, .18);
  opacity: 0; visibility: hidden; transform: translateY(14px);
  transition: opacity .5s var(--ease), transform .7s var(--ease-out), visibility 0s .5s, background-color .3s;
}
.wa svg { width: 24px; height: 24px; }
.wa.is-on { opacity: 1; visibility: visible; transform: none; transition: opacity .5s var(--ease), transform .7s var(--ease-out), background-color .3s; }
.wa:hover { background: var(--red); }
.menu-open .wa { opacity: 0; visibility: hidden; }

@media (min-width: 1024px) {
  .wa { right: 28px; bottom: 28px; }
}

/* ---------- alturas das cenas (só com movimento) -----------------------
   Cada cena sobe -100vh sobre a anterior: ou desliza por cima dela (hero →
   manifesto, S5 → MG4) ou assume o palco no instante em que a outra solta
   (.handoff). As âncoras caem no ponto em que o modelo já está na tela.
   Curto de propósito: cada cena tem uma ideia só e chega logo aos botões. */

.motion .hero { height: 200vh; }
.motion .manifesto { height: 200vh; }
.motion .model--cyb { height: 240vh; margin-top: -100vh; }
.motion .model--s5 { height: 320vh; margin-top: -100vh; }
.motion .mg4 { height: 260vh; }
.motion .urban { height: 160vh; }
.motion #modelos { top: 36vh; }
.motion #s5 { top: 29vh; }
.motion #mg4 { top: 48vh; }
.motion #mg4-urban { top: 30vh; }

@media (hover: none), (max-width: 1023px) {
  .motion .manifesto { height: 180vh; }
  .motion .model--cyb { height: 210vh; }
  .motion .model--s5 { height: 290vh; }
  .motion .mg4 { height: 240vh; }
  .motion .urban { height: 150vh; }
  .motion #modelos { top: 29vh; }
  .motion #s5 { top: 22vh; }
  .motion #mg4 { top: 42vh; }
  .motion #mg4-urban { top: 25vh; }
}

/* no celular os fatos do Cyberster se revezam no mesmo lugar */
@media (max-aspect-ratio: 5/4) {
  .motion .fact { position: absolute; left: 0; right: 0; bottom: 0; }
}

/* ---------- entradas simples fora das cenas ---------------------------- */

.motion .reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1.3s var(--ease-out); }
.motion .reveal.is-in { opacity: 1; transform: none; }