/* Aula semanal · página de entrada do grupo. Mesma linguagem da página do livro: preto e branco, laranja como campo, pontas retas. */

:root {
  --orange: #F73600;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
.t-light {
  --bg: #ffffff; --soft: #f5f5f3; --fg: #0F0F0F; --muted: #5f5f5b; --line: #e3e3df; color-scheme: light;
}
.t-dark {
  --bg: #0F0F0F; --soft: #1a1a19; --fg: #f6f6f3; --muted: #a8a8a3; --line: #2d2d2b; color-scheme: dark;
}
.t-soft {
  --bg: #f5f5f3; --soft: #ffffff; --fg: #0F0F0F; --muted: #5f5f5b; --line: #e3e3df; color-scheme: light;
}
.t-light, .t-dark, .t-soft { background: var(--bg); color: var(--fg); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 400 16px/1.65 var(--sans); -webkit-font-smoothing: antialiased; }
::selection { background: var(--orange); color: #fff; }
a { color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, p { margin: 0; }
svg { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

.wrap {
  width: 100%; max-width: 1120px; margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.wrap--md { max-width: 880px; }
.wrap--sm { max-width: 640px; }
.center { text-align: center; }
.sec { padding-block: 64px; }

/* Títulos: serifa, com a régua laranja curta da capa do livro */
h1, .h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.01em; text-wrap: balance; }
.h2 { font-size: clamp(26px, 4.4vw, 38px); line-height: 1.15; }
h1::before, .h2::before { content: ""; display: block; width: 40px; height: 3px; background: var(--orange); margin: 0 auto 14px; }
.body { margin-top: 18px; font-size: 18px; line-height: 1.6; color: var(--muted); text-wrap: pretty; }
.label { margin-top: 36px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.micro { max-width: 440px; font-size: 13px; line-height: 1.55; color: var(--muted); text-wrap: pretty; }

/* Botão de pontas retas: retângulo laranja com bloco branco e seta à direita (o mesmo do livro) */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: space-between; gap: 26px;
  min-height: 60px; padding: 0 0 0 32px; border-radius: 0; text-decoration: none; cursor: pointer;
  background: var(--orange); color: #fff; font: 700 17px/1.2 var(--sans); letter-spacing: .01em; white-space: nowrap;
  box-shadow: inset 0 0 0 1.5px var(--orange), 0 16px 26px -18px rgb(247 54 0 / .75);
  transition: color .35s ease, transform .2s ease; -webkit-tap-highlight-color: transparent;
}
.btn__label { position: relative; z-index: 2; }
.btn { --tile: 60px; }
.btn__arrow {
  position: relative; z-index: 2; flex: none; width: var(--tile); min-height: var(--tile); align-self: stretch;
  display: grid; place-items: center; color: var(--orange);
}
.btn__arrow svg { width: 20px; height: 20px; stroke-width: 2.2; transition: transform .35s cubic-bezier(.65, 0, .35, 1); }
.btn::after {
  content: ""; position: absolute; z-index: 1; inset: 0; background: #fff;
  transform: translateX(calc(100% - var(--tile))); transition: transform .5s cubic-bezier(.65, 0, .35, 1);
}
.btn:active { transform: scale(.99); }
@media (hover: hover) {
  .btn:hover::after { transform: translateX(0); }
  .btn:hover { color: var(--orange); }
  .btn:hover .btn__arrow svg { transform: translateX(4px); }
}
.btn--sm { min-height: 44px; padding: 0 20px; gap: 0; font-size: 13.5px; }
.btn--sm::after { display: none; }
@media (hover: hover) { .btn--sm:hover { color: #fff; filter: brightness(1.08); } }
a:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { .btn, .btn::after, .btn__arrow svg { transition: none; } }

/* Faixa do topo: fixa, para o botão estar sempre ao alcance */
.topbar {
  position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top, 0px);
}
.topbar__in {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 60px; width: 100%; max-width: 1120px; margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.brand { font-family: var(--serif); font-weight: 500; font-size: 19px; text-decoration: none; letter-spacing: -0.01em; white-space: nowrap; }

/* Dobra 1: foto no topo, depois abertura, título, frase e botão */
.hero { padding-block: 0 44px; }
.heroimg { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; background: #dcdcdc; }
.hero__in { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; max-width: 760px; padding-top: 20px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 14px; border: 1px solid var(--line);
  font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); line-height: 1.3;
}
.eyebrow__dot { width: 6px; height: 6px; background: var(--orange); flex: none; }
h1 { font-size: clamp(27px, 6.6vw, 54px); line-height: 1.08; }
.lede { max-width: 460px; font-size: 15.5px; line-height: 1.55; color: var(--muted); text-wrap: pretty; }
.hero .btn { margin-top: 4px; }

/* Faixa laranja rolante (marquee): campo cheio, texto em tinta para passar no contraste */
.band { background: var(--orange); color: #0F0F0F; }
.marquee { display: flex; overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent); mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent); }
.marquee__track { display: flex; width: max-content; flex: none; animation: marquee-x 38s linear infinite; }
.marquee__group { display: flex; flex: none; align-items: center; gap: 48px; padding-right: 48px; }
.marquee__item { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; padding-block: 14px; }
@keyframes marquee-x { to { transform: translateX(-50%); } }
.marquee:hover .marquee__track, .marquee[data-off] .marquee__track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .marquee { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .marquee__track { animation: none; }
  .marquee__group[aria-hidden="true"] { display: none; }
}

/* Dobra 2: caminhos, frase do reconhecimento e especialidades (branco e cinza) */
.label--top { margin: 0 0 14px; text-align: left; }
.paths { width: 100%; border-top: 1px solid var(--orange); text-align: left; }
.paths > li { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 8px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.paths__n { font-size: 15px; font-weight: 700; color: var(--orange); line-height: 1.9; }
.paths__name { font-family: var(--serif); font-weight: 500; font-size: clamp(20px, 3vw, 26px); line-height: 1.2; margin-bottom: 2px; }
.paths__t { font-size: 15px; line-height: 1.45; color: var(--muted); }
.know { margin-top: 56px; }
.know .label { margin-top: 28px; }
.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 16px; }
.chips li { display: block; padding: 8px 14px; border: 1px solid var(--line); background: #fff; font-size: 14px; font-weight: 500; line-height: 1.3; }
.chips li::first-letter { text-transform: uppercase; }
.chips li.key { font-weight: 700; border-color: #d3d3ce; background: linear-gradient(135deg, #ffffff 0%, #e3e3df 100%); }

/* Dobra 3 */
.mesmoque { margin: 26px 0 30px; border-top: 1px solid var(--orange); }
.mesmoque li { padding: 16px 0; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: clamp(20px, 3.2vw, 24px); line-height: 1.3; }
.sec .btn { margin-bottom: 18px; }
.sec .micro { margin-inline: auto; }

/* Rodapé */
.foot { padding-block: 36px; border-top: 1px solid var(--line); }
.foot .brand { display: inline-block; margin-bottom: 14px; }
.foot__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; font-size: 13.5px; color: var(--muted); }
.foot__nav a { text-decoration: none; min-height: 32px; display: inline-flex; align-items: center; }
.foot__nav a:hover { color: var(--fg); }
.foot__ig { display: inline-flex; align-items: center; gap: 8px; }
.foot__ig svg { width: 18px; height: 18px; }

/* Entrada suave só abaixo da primeira dobra */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s cubic-bezier(.22,1,.36,1), transform .6s cubic-bezier(.22,1,.36,1); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

@media (min-width: 768px) {
  .sec { padding-block: 88px; }
  .hero { padding-bottom: 72px; }
  .hero__in { gap: 20px; padding-top: 32px; }
  .lede { font-size: 18px; }
  .paths__t { font-size: 16px; }
  .paths > li { padding: 15px 0; }
  h1::before, .h2::before { margin-bottom: 18px; }
  .eyebrow { font-size: 12px; }
}
@media (max-width: 380px) {
  .btn { padding-left: 22px; gap: 18px; font-size: 16px; }
  .eyebrow { font-size: 10.5px; letter-spacing: .08em; padding-inline: 10px; }
}

/* Telas largas: a foto vira faixa, os caminhos ficam lado a lado */
@media (min-width: 900px) {
  .heroimg { aspect-ratio: auto; height: 320px; object-position: 50% 24%; }
  .hero__in { max-width: 1040px; }
  h1 { font-size: clamp(34px, 3.3vw, 42px); }
  .lede { max-width: 560px; }
  .paths { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .paths > li { grid-template-columns: minmax(0, 1fr); align-content: start; gap: 6px; padding: 20px 24px 22px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
  .paths > li:first-child { padding-left: 0; }
  .paths > li:last-child { border-right: 0; padding-right: 0; }
  .paths__n { line-height: 1; }
}

/* Página de política de privacidade */
.doc { padding-block: 48px 72px; }
.doc__h1 { font-size: clamp(30px, 5vw, 44px); text-align: left; }
.doc__h1::before { margin-left: 0; }
.doc__date { margin-top: 8px; font-size: 13.5px; color: var(--muted); }
.doc h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(22px, 3vw, 26px); line-height: 1.2; margin-top: 36px; }
.doc p, .doc li { font-size: 16px; line-height: 1.7; color: var(--fg); }
.doc p { margin-top: 14px; }
.doc ul { margin-top: 12px; display: grid; gap: 8px; }
.doc li { position: relative; padding-left: 18px; }
.doc li::before { content: ""; position: absolute; left: 0; top: .78em; width: 6px; height: 6px; background: var(--orange); }

/* Modal de captura: nome e WhatsApp, antes de seguir para o grupo */
button.btn { border: 0; width: 100%; font-family: var(--sans); }
.lead { padding: 0; border: 0; background: transparent; width: min(440px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); overflow: auto; margin: auto; color: var(--fg); }
.lead::backdrop { background: rgb(10 10 10 / .72); }
.lead__box { position: relative; background: var(--bg); padding: clamp(28px, 6vw, 44px); padding-left: max(clamp(28px, 6vw, 44px), env(safe-area-inset-left, 0px)); padding-right: max(clamp(28px, 6vw, 44px), env(safe-area-inset-right, 0px)); }
.lead__x { position: absolute; top: 6px; right: 6px; width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; cursor: pointer; color: var(--muted); }
.lead__x svg { width: 18px; height: 18px; }
.lead__x:hover { color: var(--fg); }
.lead__eyebrow { display: flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--orange); }
.lead__eyebrow::before { content: ""; width: 6px; height: 6px; background: var(--orange); flex: none; }
.lead__title { margin-top: 14px; font-family: var(--serif); font-weight: 500; font-size: clamp(26px, 6vw, 32px); line-height: 1.12; letter-spacing: -0.01em; text-wrap: balance; }
.lead__sub { margin-top: 10px; font-size: 14.5px; line-height: 1.55; color: var(--muted); text-wrap: pretty; }
.lead form { margin-top: 24px; }
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.field input { display: block; width: 100%; min-height: 52px; padding: 0 16px; border: 1.5px solid var(--line); border-radius: 0; background: #fff; color: #0F0F0F; font: 400 16px/1.2 var(--sans); -webkit-appearance: none; appearance: none; }
.field input:focus { outline: 0; border-color: var(--orange); }
.field input[aria-invalid="true"] { border-color: #c00; }
.field__err { display: none; margin-top: 6px; font-size: 12.5px; color: #c00; }
.field input[aria-invalid="true"] ~ .field__err { display: block; }
.lead .btn { margin-top: 8px; }
.lead .btn[disabled] { opacity: .7; cursor: progress; }
.lead__priv { margin-top: 14px; font-size: 12px; line-height: 1.5; color: var(--muted); text-align: center; }
.lead__priv a { text-underline-offset: 2px; }
.lead input:focus-visible, .lead button:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
html:has(dialog.lead[open]) { overflow: hidden; }
@media (max-width: 340px) { .lead .btn { padding-left: 18px; gap: 10px; font-size: 14.5px; } }