/* Versiclo · site. Branco e preto com o laranja de nascer do sol do logo nos detalhes,
   Literata no texto e a fonte do sistema na interface simulada. */
:root {
  --bg: #ffffff;
  --surface: #f4f4f4;
  --text: #0a0a0a;
  --muted: #6e6e6e;
  --border: #e4e4e4;
  /* Laranja do logo, escurecido para texto pequeno (contraste 4,75 sobre o branco) */
  --accent: #c9480f;
  --accent-soft: #fff1e8;
  --on-accent: #ffffff;  /* texto/ícone sobre o laranja */
  --like: #e5484d;
  --phone: #0a0a0a;
  --screen: #ffffff;
  --serif: 'Literata', Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  /* Degradê do logo (coral → laranja → âmbar): só no fechamento. Texto preto sobre ele. */
  --sunrise: linear-gradient(135deg, #ff5a4e 0%, #ff8a33 50%, #ffc21a 100%);
  --glow: rgba(255, 170, 40, .22);
  /* Tons das Histórias (os mesmos do app) */
  --leaf: #e7f6ea; --leaf-ink: #2b7a3d;
  --sky: #e6f1fd; --sky-ink: #2a6cb0;
  --sea: #e1f3f6; --sea-ink: #1f7a8c;
  --sand: #f8efe2; --sand-ink: #94672a;
  --sun: #fdf3d6; --sun-ink: #946f00;
  --rose: #fce8ea; --rose-ink: #b33a44;
  --violet: #efeafb; --violet-ink: #6e4fc2;
  --stone: #eeeeea; --stone-ink: #5e5e58;
  --page: 1120px;
  --gutter: 24px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --surface: #121212;
    --text: #f4f4f4;
    --muted: #8c8c8c;
    --border: #242424;
    --accent: #ff9a4d;
    --accent-soft: #2b1608;
    --on-accent: #0a0a0a;  /* o laranja claro do tema escuro pede texto preto */
    --like: #ff6369;
    --phone: #2a2a2a;
    --screen: #000000;
    --glow: rgba(255, 138, 51, .14);
    --leaf: #12261b; --leaf-ink: #6fcf85;
    --sky: #101f33; --sky-ink: #7ab4f0;
    --sea: #0e2429; --sea-ink: #5cc3d6;
    --sand: #2a2115; --sand-ink: #d9ae6e;
    --sun: #2b2410; --sun-ink: #e8c14a;
    --rose: #2e1518; --rose-ink: #f0858e;
    --violet: #1f1932; --violet-ink: #a994f0;
    --stone: #1c1c1a; --stone-ink: #b5b5ad;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 18px/1.65 var(--serif); }
a { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: var(--page); margin: 0 auto; padding-inline: var(--gutter); }
.sans { font-family: var(--sans); }

/* Topo */
.nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 22px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 24px; color: var(--text); text-decoration: none; letter-spacing: -0.2px; }
.wordmark img { height: 26px; width: auto; display: block; }
.nav-right { display: flex; align-items: center; gap: 18px; }
.nav-status { font: 500 14px var(--sans); color: var(--muted); }
.langs-switch { display: flex; gap: 4px; font: 600 13px var(--sans); }
.langs-switch a { color: var(--muted); text-decoration: none; padding: 6px 8px; border-radius: 8px; display: inline-flex; align-items: center; gap: 5px; }
.langs-switch a[aria-current="true"] { color: var(--text); background: var(--surface); }
.langs-switch .flag { font-size: 15px; line-height: 1; }
@media (max-width: 560px) {
  .nav-status { display: none; }
}
@media (max-width: 480px) {
  .langs-switch { gap: 2px; }
  .langs-switch a { padding: 6px; }
  .langs-switch .code { display: none; }
  .langs-switch .flag { font-size: 19px; }
  .wordmark { font-size: 22px; }
  .wordmark img { height: 24px; }
}

/* Títulos */
h1 { font-weight: 400; font-size: clamp(46px, 8.5vw, 86px); line-height: 1.02; letter-spacing: -1.6px; margin: 0 0 28px; max-width: 11ch; }
h2 { font-weight: 400; font-size: clamp(32px, 4.6vw, 48px); line-height: 1.12; letter-spacing: -0.6px; margin: 0 0 20px; max-width: 16ch; }
.copy p, .section-lede { max-width: 34em; margin: 0 0 16px; }
.note { font: 14px/1.5 var(--sans); color: var(--muted); }

/* Abertura */
.hero { display: grid; grid-template-columns: 1fr; gap: 48px; padding-block: 24px 56px; align-items: center; }
/* Um brilho quente atrás do celular, como o ponto de luz do logo */
.hero .phone > .glow { position: absolute; inset: -20% -50%; z-index: -1; background: radial-gradient(ellipse at 50% 50%, var(--glow) 0%, transparent 62%); pointer-events: none; }
@media (min-width: 900px) { .hero { grid-template-columns: 1.1fr 0.9fr; padding-block: 48px 120px; } }
.lede { font-size: clamp(19px, 2.2vw, 22px); max-width: 30ch; margin: 0 0 32px; }

/* Selos das lojas: contorno (não são botões enquanto o app não está publicado) */
.badges { display: flex; flex-wrap: wrap; gap: 12px; }
.badge {
  display: inline-flex;
  flex-direction: column;
  padding: 9px 20px 10px;
  border: 1.5px solid currentColor;
  border-radius: 12px;
  font: 600 18px/1.15 var(--sans);
  letter-spacing: -0.2px;
  color: var(--text);
}
.badge small { font: 500 11px/1.3 var(--sans); letter-spacing: 0.1px; opacity: .65; }
.free-line { font: 15px/1.5 var(--sans); color: var(--muted); margin: 16px 0 0; }

/* Celular: status, reel, coluna de ações e barra de abas, como no app.
   Todas as medidas internas são frações da largura (--pw): o aparelho escala como uma imagem,
   e a curva do canto nunca alcança a hora nem a bateria. */
.phone {
  --pw: min(330px, 76vw);
  position: relative;
  justify-self: center;
  width: var(--pw);
  aspect-ratio: 9 / 19.3;
  background: var(--phone);
  border-radius: calc(var(--pw) * .165);
  padding: calc(var(--pw) * .03);
  /* Sombra curta e neutra: o calor vem do .glow. Uma sombra colorida de 90 px de desfoque
     era desenhada em blocos e deixava um "retângulo" visível abaixo do aparelho. */
  box-shadow: 0 0 0 1px rgba(127, 127, 127, .25), 0 18px 30px -18px rgba(0, 0, 0, .35);
}
.phone::before, .phone::after { content: ''; position: absolute; width: calc(var(--pw) * .012); border-radius: 2px; background: var(--phone); }
.phone::before { left: calc(var(--pw) * -.012); top: 22%; height: 9%; }
.phone::after { right: calc(var(--pw) * -.012); top: 28%; height: 14%; }
.screen { position: relative; height: 100%; border-radius: calc(var(--pw) * .135); overflow: hidden; background: var(--screen); display: flex; flex-direction: column; }
.statusbar {
  position: relative;
  height: calc(var(--pw) * .15);
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(var(--pw) * .012) calc(var(--pw) * .1) 0;
  font: 600 calc(var(--pw) * .042) var(--sans);
}
.island { position: absolute; left: 50%; top: calc(var(--pw) * .034); width: calc(var(--pw) * .29); height: calc(var(--pw) * .085); transform: translateX(-50%); border-radius: 999px; background: #000; box-shadow: 0 0 0 1px rgba(127, 127, 127, .28); }
.battery { width: calc(var(--pw) * .075); height: calc(var(--pw) * .035); border: 1.5px solid currentColor; border-radius: calc(var(--pw) * .012); opacity: .8; position: relative; }
.battery::after { content: ''; position: absolute; inset: 1.5px; right: 30%; border-radius: 1px; background: currentColor; }
.reel { flex: 1; min-height: 0; overflow-y: auto; scroll-snap-type: y mandatory; scrollbar-width: none; overscroll-behavior: contain; }
.reel::-webkit-scrollbar { display: none; }
.slide { height: 100%; scroll-snap-align: start; display: flex; flex-direction: column; justify-content: center; padding: 0 calc(var(--pw) * .2) 0 calc(var(--pw) * .08); }
.slide .ref { font: 500 calc(var(--pw) * .033) var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: calc(var(--pw) * .042); }
.slide .txt { font-size: calc(var(--pw) * .064); line-height: 1.45; }
.slide .txt.long { font-size: calc(var(--pw) * .055); }
.rail { position: absolute; right: calc(var(--pw) * .045); bottom: calc(var(--pw) * .26); display: flex; flex-direction: column; gap: calc(var(--pw) * .052); color: var(--text); pointer-events: none; }
.rail svg { width: calc(var(--pw) * .07); height: calc(var(--pw) * .07); display: block; }
.rail .on { color: var(--like); }
.tabbar { flex: none; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); padding: calc(var(--pw) * .024) calc(var(--pw) * .018) calc(var(--pw) * .06); }
.tabbar span { display: flex; flex-direction: column; align-items: center; gap: calc(var(--pw) * .01); font: 500 calc(var(--pw) * .031) var(--sans); color: var(--muted); }
.tabbar span.on { color: var(--accent); }
.tabbar svg { width: calc(var(--pw) * .064); height: calc(var(--pw) * .064); fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

/* Seções de recurso: demonstração + texto */
.feature { padding-block: 64px; }
@media (min-width: 900px) { .feature { padding-block: 96px; } }
.feature .grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: center; }
.feature .grid > * { min-width: 0; }
@media (min-width: 900px) { .feature .grid { grid-template-columns: 1fr 1fr; gap: 80px; } }

/* Dicionário */
.panel { background: var(--accent-soft); border-radius: 32px; padding: 34px 30px 30px; }
.panel .verse { font-size: 22px; line-height: 1.5; margin: 0; }
.tapped { background: var(--accent); color: var(--on-accent); border-radius: 6px; padding: 0 4px; }
.sheet { margin-top: 24px; background: var(--bg); border-radius: 22px; padding: 22px 22px 18px; box-shadow: 0 18px 40px -24px rgba(201, 72, 15, .35); }
.grabber { display: block; width: 36px; height: 5px; border-radius: 3px; background: var(--border); margin: -8px auto 14px; }
.sheet .lemma { font-weight: 600; font-size: 26px; margin: 0; }
.sheet .pos { font: 13px var(--sans); color: var(--muted); margin: 2px 0 12px; }
.sheet ol { margin: 0; padding-left: 20px; font-size: 16px; line-height: 1.5; }
.sheet ol li { margin-bottom: 6px; }
.occ { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); font: 14px/1.6 var(--sans); color: var(--muted); }
.occ b { color: var(--text); font-weight: 600; }

/* Histórias: faixa de ponta a ponta com fundo próprio */
.band { background: var(--surface); padding-block: 64px 72px; }
@media (min-width: 900px) { .band { padding-block: 88px 96px; } }
.band-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.band-head .copy p { margin-bottom: 0; }
.strip {
  /* Começa alinhada à coluna do texto e corre até a borda da tela */
  --edge: max(var(--gutter), calc((100vw - var(--page)) / 2 + var(--gutter)));
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 6px var(--edge) 10px;
  scroll-padding-inline: var(--edge);
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
}
.strip::-webkit-scrollbar { display: none; }
.strip:focus-visible { outline-offset: -3px; }
@media (prefers-reduced-motion: no-preference) { .strip { scroll-behavior: smooth; } }
.story {
  flex: 0 0 196px;
  height: 248px;
  border-radius: 26px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  scroll-snap-align: start;
}
.story .e { width: 50px; height: 50px; border-radius: 50%; background: rgba(255, 255, 255, .75); display: grid; place-items: center; font-size: 26px; position: relative; }
@media (prefers-color-scheme: dark) { .story .e { background: rgba(255, 255, 255, .08); } }
.story .bg { position: absolute; right: -18px; top: 40px; font-size: 118px; opacity: .16; transform: rotate(-12deg); }
.story b { font: 700 17px/1.25 var(--sans); position: relative; display: block; }
.story small { display: block; font: 500 12px var(--sans); margin-top: 4px; position: relative; }
.strip-nav { display: none; gap: 8px; flex: none; }
/* Botões só onde há mouse: no toque, desliza com o dedo */
@media (hover: hover) and (pointer: fine) { .strip-nav { display: flex; } }
.arrow { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: var(--bg); color: var(--text); display: grid; place-items: center; cursor: pointer; transition: background .15s, opacity .15s; }
.arrow svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.arrow:hover:not(:disabled) { background: var(--accent-soft); }
.arrow:disabled { opacity: .35; cursor: default; }

/* Estudo */
.study { border: 1px solid var(--border); border-radius: 32px; padding: 30px; }
.quote { border-left: 3px solid var(--accent); padding-left: 16px; font-size: 19px; line-height: 1.5; margin: 0 0 22px; }
.tabs { display: flex; background: var(--surface); border-radius: 12px; padding: 4px; margin-bottom: 14px; font: 600 14px var(--sans); }
.tabs span { flex: 1; text-align: center; padding: 8px; border-radius: 9px; color: var(--muted); }
.tabs .sel { background: var(--bg); color: var(--text); box-shadow: 0 1px 2px rgba(0, 0, 0, .06); }
.xref { padding: 12px 0; border-bottom: 1px solid var(--border); }
.xref:last-child { border-bottom: 0; padding-bottom: 0; }
.xref b { display: block; font: 600 14px var(--sans); }
.xref span { font-size: 16px; line-height: 1.5; color: var(--muted); }

/* Ler do seu jeito: cada recurso como um pedaço da tela do app */
.ways { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 44px; }
@media (min-width: 820px) { .ways { grid-template-columns: repeat(3, 1fr); gap: 32px; } }
.way h3 { font: 600 21px/1.3 var(--serif); margin: 0 0 8px; }
.way p { font-size: 17px; margin: 0; color: var(--muted); max-width: 30em; }
.mock { height: 168px; border-radius: 24px; background: var(--surface); padding: 20px; margin-bottom: 22px; display: flex; align-items: center; overflow: hidden; }
.mock-listen { gap: 14px; }
.speaker { width: 48px; height: 48px; border-radius: 50%; background: var(--accent); display: grid; place-items: center; flex: none; }
.speaker svg { width: 24px; height: 24px; fill: none; stroke: var(--on-accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.listen-text { flex: 1; min-width: 0; font-family: var(--sans); line-height: 1.3; }
.listen-text b { display: block; font-size: 15px; }
.listen-text small { font-size: 13px; color: var(--muted); }
.eq { display: flex; align-items: flex-end; gap: 3px; height: 24px; }
.eq i { width: 4px; border-radius: 2px; background: var(--accent); }
.eq i:nth-child(1) { height: 45%; } .eq i:nth-child(2) { height: 100%; } .eq i:nth-child(3) { height: 65%; } .eq i:nth-child(4) { height: 30%; }
.mock-size { flex-direction: column; align-items: flex-start; justify-content: space-between; }
.mock .sample { margin: 0; font-size: 24px; line-height: 1.35; color: var(--text); max-width: none; }
.scale { display: flex; align-items: baseline; gap: 12px; font: 600 13px var(--sans); color: var(--muted); }
.scale span:nth-child(2) { font-size: 16px; } .scale span:nth-child(3) { font-size: 19px; } .scale span:nth-child(4) { font-size: 23px; } .scale span:nth-child(5) { font-size: 27px; }
.scale .cur { color: var(--accent); }
.mock-theme { padding: 0; gap: 0; border: 1px solid var(--border); }
.mock-theme .sample { flex: 1; height: 100%; display: flex; align-items: center; padding: 18px; font-size: 17px; line-height: 1.4; }
.mock-theme .light { background: #ffffff; color: #0a0a0a; }
.mock-theme .dark { background: #000000; color: #f4f4f4; }

/* Traduções */
.langs { display: grid; grid-template-columns: 1fr; gap: 28px; margin-top: 36px; }
@media (min-width: 760px) { .langs { grid-template-columns: repeat(4, 1fr); } }
.lang h3 { font: 600 15px var(--sans); margin: 0 0 10px; }
.lang ul { list-style: none; margin: 0; padding: 0; font-size: 17px; line-height: 1.5; }
.lang li { padding: 7px 0; border-top: 1px solid var(--border); }
.lang li small { font: 13px var(--sans); color: var(--muted); }

/* Grátis e Premium */
.plans { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 36px; }
@media (min-width: 760px) { .plans { grid-template-columns: 1fr 1fr; } }
.plan { border-radius: 28px; padding: 30px 30px 24px; border: 1px solid var(--border); }
.plan h3 { font: 600 26px var(--serif); margin: 0 0 2px; }
.plan .sub { font: 14px var(--sans); color: var(--muted); margin: 0 0 18px; }
.plan ul { margin: 0; padding: 0; list-style: none; font-size: 17px; }
.plan li { padding: 9px 0 9px 30px; border-top: 1px solid var(--border); position: relative; }
.plan li::before { content: ''; position: absolute; left: 2px; top: 17px; width: 12px; height: 7px; border: 2px solid var(--muted); border-top: 0; border-right: 0; transform: rotate(-45deg); }
.plan.premium { background: var(--accent-soft); border-color: transparent; }
.plan.premium h3 { color: var(--accent); }
.plan.premium li { border-top-color: rgba(201, 72, 15, .16); }
.plan.premium li::before { border-color: var(--accent); }

/* Fechamento */
.closing { background: var(--sunrise); color: #0a0a0a; padding-block: 88px 80px; }
@media (min-width: 900px) { .closing { padding-block: 120px 112px; } }
.closing blockquote { margin: 0 0 20px; font-size: clamp(36px, 6.2vw, 68px); line-height: 1.12; letter-spacing: -0.8px; max-width: 17ch; }
.closing cite { display: block; font: 600 16px var(--sans); color: rgba(10, 10, 10, .72); font-style: normal; margin-bottom: 44px; }
.closing .badge { color: #0a0a0a; }

footer { padding: 40px 0 56px; font: 14px/1.7 var(--sans); color: var(--muted); }
footer .row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
footer p { margin: 0 0 6px; max-width: 60ch; }
footer nav { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 10px; }
footer nav a { color: var(--text); }

/* Páginas legais */
.legal { max-width: 720px; padding-block: 24px 72px; }
.legal h1 { font-size: clamp(36px, 6vw, 52px); max-width: none; margin-bottom: 8px; }
.legal .updated { font: 14px var(--sans); color: var(--muted); margin: 0 0 32px; }
.legal .intro { font-size: 19px; }
.legal h2 { font-size: 24px; font-weight: 600; letter-spacing: 0; margin: 40px 0 10px; max-width: none; }
.legal p, .legal li { font-size: 17px; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 6px; }