/* =========================================================
   Hi Marti — estilo pastel, inspirado no layout de slides
   de sabor: fundo colorido que troca, palavra gigante atrás
   do produto e objetos leves flutuando em volta.
   O "produto" aqui é a telinha preta onde o Marti vive.
   ========================================================= */

:root {
  /* Paleta base */
  --canvas:     #F8F8F8;   /* fundo padrão de todo o site */
  --ink:        #1F1F1F;
  --ink-soft:   rgba(31, 31, 31, 0.62);
  --ink-faint:  rgba(31, 31, 31, 0.40);
  --line:       rgba(31, 31, 31, 0.13);
  --beak:       #FCBF0B;   /* o amarelo do bico do Marti */
  --stage:      #212126;   /* preto suave: palco, faixa do CTA e card em destaque */
  --black:      #0A0A0B;   /* o preto dos assets */

  --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --wrap:   1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --pad:    clamp(10px, 1vw, 16px);   /* respiro da moldura arredondada */
  --round:  clamp(22px, 2.4vw, 34px);
  --band-y: clamp(72px, 9vw, 140px);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 40px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 500; line-height: 1.06; letter-spacing: -0.035em; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: #D6D6D8; color: var(--ink); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 8px; }

.wrap {
  width: 100%; max-width: var(--wrap); margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute; left: -9999px; top: 12px; z-index: 999;
  background: var(--ink); color: var(--canvas); padding: 10px 18px; border-radius: 999px;
}
.skip-link:focus { left: 16px; }

/* =========================================================
   PALCO — a moldura arredondada com o slider
   ========================================================= */
.screen {
  position: relative;
  margin: var(--pad);
  border-radius: var(--round);
  min-height: calc(100svh - var(--pad) * 2);
  display: flex; flex-direction: column;
  overflow: hidden;
  background: var(--slide-bg, var(--stage));
  color: var(--slide-ink, var(--ink));
  transition: background 0.85s var(--ease), color 0.85s var(--ease);
}

/* ===== Barra do topo ===== */
.topbar {
  position: relative; z-index: 5;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  padding: clamp(18px, 2.2vw, 30px) clamp(20px, 3.4vw, 48px);
}

.logo {
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  font-weight: 500; letter-spacing: -0.04em; white-space: nowrap;
}

.topnav { display: flex; gap: clamp(20px, 3vw, 46px); }
.topnav a {
  font-size: 0.95rem; font-weight: 400; color: inherit; opacity: 0.72;
  position: relative; padding-block: 4px;
  transition: opacity 0.3s;
}
.topnav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.topnav a:hover { opacity: 1; }
.topnav a:hover::after { transform: scaleX(1); }

.topbar__end { display: flex; align-items: center; gap: 12px; }

/* Fundo branco fixo: precisa fixar a tinta escura também, senão herda
   a cor clara do slide e o texto some. */
.account {
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--ink);
  border-radius: 999px; padding: 6px 20px 6px 6px;
  font-size: 0.92rem; font-weight: 500;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.account:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12); }
.account__face { width: 30px; height: 30px; flex: none; }
.account__face svg { width: 100%; height: 100%; }

/* ===== Miolo do slider ===== */
.hero {
  position: relative; flex: 1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: clamp(10px, 2vw, 30px) var(--gutter) clamp(28px, 4vw, 52px);
  text-align: center;
}

/* Palco: mantém a palavra, a telinha e os cartões no mesmo eixo */
.stage {
  position: relative; z-index: 2;
  width: 100%; display: grid; place-items: center;
}

/* Palavra gigante ao fundo — o JS ajusta o corpo pra encher a largura */
.word {
  position: absolute; left: 50%; top: var(--word-top, 50%);
  transform: translate(-50%, var(--word-y, -50%));
  z-index: 1; pointer-events: none;
  font-size: 8rem; /* provisório: substituído pelo ajuste do JS */
  font-weight: 400; line-height: 0.78; letter-spacing: -0.05em;
  color: var(--slide-word, #FBD5A3);
  transition: color 0.85s var(--ease);
  white-space: nowrap;
}
.word.is-swapping { animation: wordSwap 0.75s var(--ease); }
@keyframes wordSwap {
  0%   { opacity: 1; transform: translate(-50%, var(--word-y, -50%)) translateX(0); }
  42%  { opacity: 0; transform: translate(-50%, var(--word-y, -50%)) translateX(-70px); }
  43%  { opacity: 0; transform: translate(-50%, var(--word-y, -50%)) translateX(70px); }
  100% { opacity: 1; transform: translate(-50%, var(--word-y, -50%)) translateX(0); }
}

/* A telinha preta onde o Marti vive */
.device {
  position: relative; z-index: 3;
  width: min(460px, 72vw);
  filter: drop-shadow(0 30px 50px rgba(0, 0, 0, 0.22));
}
.device__bezel {
  position: relative;
  background: var(--black);
  border-radius: 26px;
  padding: 12px 12px 30px;
  border: 1px solid rgba(255, 255, 255, 0.09);
}
.device__video {
  width: 100%; aspect-ratio: 16 / 10; object-fit: cover;
  border-radius: 16px; background: var(--black);
  transition: opacity 0.45s var(--ease);
}
.device.is-swapping .device__video { opacity: 0; }
.device__led {
  position: absolute; left: 50%; bottom: 12px; transform: translateX(-50%);
  width: 34px; height: 5px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}
/* Cartõezinhos flutuando */
.floaty {
  position: absolute; z-index: 4;
  background: #fff; color: var(--ink);
  border-radius: 16px; padding: 12px 18px;
  text-align: left; line-height: 1.25;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  animation: bob 7s ease-in-out infinite;
}
.floaty strong { display: block; font-size: 1.15rem; font-weight: 600; letter-spacing: -0.03em; }
.floaty small { display: block; font-size: 0.76rem; color: var(--ink-soft); }
.floaty--1 { top: 4%; left: 9%; }
.floaty--2 { top: 46%; right: 7%; display: flex; align-items: center; gap: 10px; animation-duration: 8.5s; animation-delay: -2s; }
.floaty--3 { bottom: 2%; left: 15%; animation-duration: 9.5s; animation-delay: -4s; }
.floaty--2 small { font-size: 0.86rem; color: var(--ink); }
.floaty__tick {
  display: grid; place-items: center; width: 24px; height: 24px; flex: none;
  border-radius: 50%; background: var(--beak); color: var(--ink);
}
.floaty__tick svg { width: 13px; height: 13px; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* Herda a tinta do slide e só perde força: assim funciona em painel
   claro ou escuro sem precisar de uma cor fixa. */
.hero__lede {
  position: relative; z-index: 3;
  margin-top: clamp(26px, 3.4vw, 40px);
  max-width: 40ch; font-size: clamp(0.98rem, 1.4vw, 1.12rem);
  color: inherit; opacity: 0.68;
}

/* Botão pill contornado, igual ao da referência */
.pill {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 30px; border-radius: 999px;
  border: 1.4px solid currentColor; background: transparent; color: inherit;
  font-size: 1rem; font-weight: 400; white-space: nowrap;
  transition: background 0.35s var(--ease), color 0.35s var(--ease),
              transform 0.35s var(--ease), border-color 0.35s var(--ease);
}
.pill:hover { background: var(--ink); border-color: var(--ink); color: var(--canvas); transform: translateY(-2px); }
.pill--solid { background: var(--ink); border-color: var(--ink); color: var(--canvas); }
.pill--solid:hover { background: transparent; color: var(--ink); }
.pill--block { display: flex; width: 100%; margin-top: auto; }

/* Branco fixo: não segue a tinta do slide, pra continuar igual mesmo
   se o palco mudar de cor. */
#slidePill {
  position: relative; z-index: 4; margin-top: clamp(20px, 2.6vw, 30px);
  color: #fff; border-color: #fff;
}
#slidePill:hover { background: #fff; border-color: #fff; color: var(--slide-bg, var(--stage)); }

/* Dentro do painel o hover inverte contra a cor do slide, não contra a
   tinta global — senão num painel escuro o botão sumiria. */
.screen .pill:hover {
  background: var(--slide-ink, var(--ink));
  border-color: var(--slide-ink, var(--ink));
  color: var(--slide-bg, var(--canvas));
}

.dots { position: relative; z-index: 4; display: flex; gap: 9px; margin-top: clamp(18px, 2.4vw, 26px); }
.dots button {
  width: 8px; height: 8px; border-radius: 50%; padding: 0;
  background: currentColor; opacity: 0.26;
  transition: opacity 0.35s, width 0.35s var(--ease), border-radius 0.35s;
}
.dots button:hover { opacity: 0.55; }
.dots button.is-on { opacity: 1; width: 26px; border-radius: 999px; }

/* =========================================================
   Conteúdo abaixo do palco
   ========================================================= */
.page { padding: 0 var(--pad) var(--pad); }

.band {
  border-radius: var(--round);
  padding-block: var(--band-y);
  margin-top: var(--pad);
  background: var(--canvas);
}
.band--canvas { background: var(--canvas); }

/* Faixa escura: inverte a tinta e as variações fracas do texto, senão
   o cinza-sobre-claro do resto do site some no azul. */
.band--dark { background: var(--stage); color: #EDF2F9; }
.band--dark .eyebrow { color: rgba(237, 242, 249, 0.52); }
.band--dark .head__lead { color: rgba(237, 242, 249, 0.68); }
/* Os botões nascem escuros sobre fundo claro; na faixa escura eles precisam
   virar do avesso, senão o preto-sobre-preto some. Só vale pros botões
   soltos na faixa — dentro dos cards de plano o fundo é outro. */
.cta.band--dark .pill:hover { background: #EDF2F9; border-color: #EDF2F9; color: var(--ink); }
.cta.band--dark .pill--solid { background: #EDF2F9; border-color: #EDF2F9; color: var(--ink); }
.cta.band--dark .pill--solid:hover { background: transparent; color: #EDF2F9; }

.eyebrow {
  font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-faint); margin-bottom: 20px;
}

.head { max-width: 760px; margin-bottom: clamp(40px, 5.5vw, 72px); }
.head--center { margin-inline: auto; text-align: center; }
.head h2 { font-size: clamp(2rem, 5vw, 3.6rem); }
.head__lead {
  margin-top: 20px; color: var(--ink-soft);
  font-size: clamp(1rem, 1.5vw, 1.14rem); max-width: 54ch;
}
.head--center .head__lead { margin-inline: auto; }
.head__lead a { border-bottom: 1px solid var(--line); }
.head__lead a:hover { border-color: currentColor; }

/* ===== Reveal ===== */
.reveal {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ===== Como funciona ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 32px); }
.step__screen {
  border-radius: 20px; overflow: hidden; background: var(--black);
  margin-bottom: 26px; box-shadow: 0 18px 34px rgba(0, 0, 0, 0.14);
}
.step__screen video { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.step__num { font-size: 0.8rem; letter-spacing: 0.14em; color: var(--ink-faint); }
.step h3 { font-size: clamp(1.2rem, 1.9vw, 1.5rem); margin-top: 10px; }
.step p { margin-top: 12px; color: var(--ink-soft); font-size: 0.96rem; }

/* ===== Recursos ===== */
.feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(14px, 1.6vw, 22px); }
/* Sombra em repouso: o card branco sobre o canvas quase branco não tem
   contorno nenhum, é ela que dá o recorte. */
.feat {
  display: flex; flex-direction: column;
  background: #fff; border-radius: 24px; padding: clamp(24px, 2.6vw, 34px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.feat:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.10); }
/* Card escuro no meio dos brancos: precisa inverter a tinta e o risquinho
   do check, que nascem escuros pra fundo claro. */
.feat--dark { background: var(--stage); color: #EDF2F9; }
.feat--dark p, .feat--dark .ticks li { color: rgba(237, 242, 249, 0.66); }
.feat--dark .ticks li::before { border-color: #EDF2F9; }
.feat h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
.feat p { margin-top: 12px; color: var(--ink-soft); font-size: 0.95rem; }

.feat__screen {
  margin-top: auto; padding-top: 24px;
}
.feat__screen video {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover;
  border-radius: 16px; background: var(--black);
}

.chart { display: flex; align-items: flex-end; gap: 6px; height: 92px; margin-top: auto; padding-top: 28px; }
.chart i { flex: 1; height: var(--h); border-radius: 4px 4px 0 0; background: var(--ink); opacity: 0.82; }

.ticks { margin-top: 22px; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 26px; font-size: 0.93rem; color: var(--ink-soft); }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: 0.4em; width: 13px; height: 7px;
  border-left: 1.8px solid var(--ink); border-bottom: 1.8px solid var(--ink);
  transform: rotate(-45deg);
}

/* ===== Moldura de vídeo (usada no CTA final) ===== */
.frame {
  border-radius: 24px; overflow: hidden; background: var(--black);
  box-shadow: 0 24px 44px rgba(0, 0, 0, 0.16);
}
.frame video { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.frame--sm { width: min(340px, 74vw); margin-inline: auto; }
.frame--sm video { aspect-ratio: 16 / 10; }

/* ===== Requisitos ===== */
.reqs { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(20px, 2.6vw, 36px); }
.req { border-top: 1.5px solid var(--ink); padding-top: 18px; }
.req h4 { font-size: 0.98rem; font-weight: 500; }
.req p { margin-top: 10px; color: var(--ink-soft); font-size: 0.92rem; }

/* ===== Preços ===== */
.plans {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: clamp(16px, 2vw, 24px); max-width: 920px; margin-inline: auto;
}
.plan {
  position: relative; display: flex; flex-direction: column;
  background: #fff; color: var(--ink); border-radius: 26px; padding: clamp(28px, 3.2vw, 40px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.plan:hover { transform: translateY(-5px); box-shadow: 0 24px 44px rgba(0, 0, 0, 0.12); }
.plan--star { background: var(--stage); color: var(--canvas); }
.plan--star .plan__sub, .plan--star .ticks li { color: rgba(251, 247, 240, 0.66); }
/* No card em destaque o acento é o branco, não o amarelo do bico. */
.plan--star .ticks li::before { border-color: var(--canvas); }
.plan--star .pill--solid { background: var(--canvas); border-color: var(--canvas); color: var(--ink); }
.plan--star .pill--solid:hover { background: transparent; border-color: var(--canvas); color: var(--canvas); }
.plan--star .plan__note { color: rgba(251, 247, 240, 0.5); }

/* Plano que ainda não existe: o conteúdo fica borrado e inerte, e só a
   etiqueta segue legível pra explicar o porquê. O .plan__veil precisa
   repetir o flex do card, senão o botão perde o margin-top: auto. */
.plan--soon .plan__veil {
  display: flex; flex-direction: column; flex: 1;
  filter: blur(7px);
  pointer-events: none;
  user-select: none;
}
/* O preço é grande demais pro blur do card dar conta: leva uma dose extra,
   além de já ir mascarado no HTML. */
.plan--soon .plan__price { filter: blur(5px); }
.plan--soon:hover { transform: none; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07); }

.plan__tag {
  /* z-index explícito: o .plan__veil tem filter, o que cria contexto de
     empilhamento e o faria pintar por cima da etiqueta. */
  position: absolute; top: 20px; right: 20px; z-index: 2;
  background: rgba(255, 255, 255, 0.14); color: var(--canvas); font-size: 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 5px 13px; border-radius: 999px;
}
.plan h3 { font-size: 1.4rem; }
.plan__sub { margin-top: 8px; color: var(--ink-soft); font-size: 0.94rem; }
.plan__price {
  display: flex; align-items: baseline; gap: 6px;
  margin: 26px 0 6px; font-size: clamp(2.6rem, 5vw, 3.4rem);
  font-weight: 500; letter-spacing: -0.05em; line-height: 1;
}
.plan__price span { font-size: 1.2rem; opacity: 0.6; }
.plan__price small { font-size: 0.85rem; font-weight: 400; opacity: 0.55; letter-spacing: 0; }
.plan .ticks { margin-bottom: 30px; }
.plan__note { margin-top: 12px; text-align: center; font-size: 0.78rem; color: var(--ink-faint); }

/* ===== FAQ ===== */
.faq { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(30px, 5vw, 70px); align-items: start; }
.faq .head { margin-bottom: 0; position: sticky; top: 40px; }
.qa { border-bottom: 1px solid var(--line); }
.qa:first-child { border-top: 1px solid var(--line); }
.qa summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 22px 44px 22px 0; font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  transition: opacity 0.3s;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary:hover { opacity: 0.6; }
.qa summary::before, .qa summary::after {
  content: ""; position: absolute; right: 8px; top: 50%;
  width: 14px; height: 1.6px; background: var(--ink); border-radius: 2px;
  transition: transform 0.4s var(--ease);
}
.qa summary::after { transform: rotate(90deg); }
.qa[open] summary::after { transform: rotate(0deg); }
.qa p { padding-bottom: 26px; color: var(--ink-soft); max-width: 60ch; font-size: 0.96rem; }
.qa[open] p { animation: qaIn 0.45s var(--ease); }
@keyframes qaIn { from { opacity: 0; transform: translateY(-8px); } }

/* ===== CTA ===== */
.cta { text-align: center; }
.cta__inner { display: flex; flex-direction: column; align-items: center; }
.cta h2 { font-size: clamp(2.1rem, 5.6vw, 4rem); margin-top: 36px; }
.cta__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }

/* ===== Footer ===== */
.foot { padding-top: clamp(56px, 7vw, 90px); }
.foot__inner {
  display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 4vw, 50px);
}
.foot__brand p { margin-top: 16px; color: var(--ink-soft); font-size: 0.92rem; max-width: 34ch; }
.foot__col { display: flex; flex-direction: column; gap: 10px; }
.foot__col h5 { font-size: 0.78rem; font-weight: 400; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 6px; }
.foot__col a { color: var(--ink-soft); font-size: 0.93rem; width: fit-content; transition: color 0.25s; }
.foot__col a:hover { color: var(--ink); }
.foot__bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: clamp(44px, 6vw, 70px); padding-block: 26px;
  border-top: 1px solid var(--line); font-size: 0.84rem; color: var(--ink-faint);
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1080px) {
  .feats { grid-template-columns: repeat(2, 1fr); }
  .reqs  { grid-template-columns: repeat(2, 1fr); }
  .foot__inner { grid-template-columns: repeat(2, 1fr); }
  .floaty--1 { left: 4%; }
  .floaty--3 { left: 7%; }
  .floaty--2 { right: 4%; }
}

@media (max-width: 900px) {
  /* Sem hambúrguer aqui: os três links não caberiam na barra e não há mais
     nada que os abra. Eles continuam no rodapé. */
  .topnav { display: none; }

  .floaty--1 { top: 17%; left: 2%; transform: scale(0.86); }
  .floaty--2 { top: auto; bottom: 30%; right: 1%; transform: scale(0.86); }
  .floaty--3 { display: none; }

  .steps { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .faq { grid-template-columns: 1fr; }
  .faq .head { position: relative; top: 0; margin-bottom: 32px; }
}

@media (max-width: 640px) {
  .feats { grid-template-columns: 1fr; }
  .reqs  { grid-template-columns: 1fr; }
  .foot__inner { grid-template-columns: 1fr; }
  .floaty { display: none; }
  /* Numa tela estreita a telinha cobriria a palavra inteira, então ela
     sobe e passa a coroar o conjunto em vez de ficar escondida atrás. */
  .stage { padding-top: clamp(58px, 17vw, 100px); }
  .word { --word-top: 0; --word-y: -18%; }
  .device { width: min(400px, 84vw); }
}

/* ===== Movimento reduzido ===== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}