/* ==========================================================================
   Série Musculação Além da Ficha — páginas de captação (e-books gratuitos)
   Estrutura herdada da Série Pilates Descomplicado; identidade dos e-books de musculação.
   ========================================================================== */

:root {
  /* Identidade dos e-books da série: preto, laranja e páginas claras */
  --escuro: #141414;
  --destaque: #E2531F;
  --destaque-hover: #F06A36;
  --destaque-escuro: #B8431A;
  --claro: #ECECE8;
  --claro-2: #F4F4F2;
  --texto: #2B2B29;
  --apoio: #5E5E5B;
  --branco: #FFFFFF;
  --fio: #DEDED8;
  --erro: #B42318;
  --erro-bg: #FEF3F2;

  --serif: "Inter Tight", "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --marca: "Barlow Condensed", "Inter Tight", Arial, sans-serif;

  --raio: 12px;
  --sombra: 0 1px 2px rgba(20, 20, 20, .05), 0 6px 18px rgba(20, 20, 20, .06);
  --max: 1120px;
  --gutter: 20px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0; background: var(--branco); color: var(--texto);
  font-family: var(--sans); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--destaque-escuro); text-underline-offset: 3px; }
a:hover { color: var(--escuro); }
p { margin: 0 0 1em; }
strong { font-weight: 600; color: var(--escuro); }
:focus-visible { outline: 3px solid var(--destaque); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.container--narrow { max-width: 760px; }
.text-center { text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.section { padding: 64px 0; }
@media (min-width: 768px) { .section { padding: 88px 0; } }
.section--claro { background: var(--claro-2); }
.section--escuro { background: var(--escuro); color: #fff; }

h1, h2, h3 { font-family: var(--serif); font-weight: 700; color: var(--escuro); line-height: 1.15; margin: 0 0 .5em; }
h1 { font-size: clamp(34px, 8.4vw, 54px); }
h2 { font-size: clamp(27px, 6vw, 38px); }
h3 { font-size: 20px; }
.kw { color: var(--destaque-escuro); }
.section--escuro h1, .section--escuro h2, .section--escuro h3 { color: #fff; }
.section--escuro .kw { color: var(--destaque); }

/* Sobretítulo em caixa alta com traço curto (como no topo das capas) */
.eyebrow {
  display: inline-block; margin: 0 0 16px;
  font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--destaque-escuro);
}
.eyebrow::after { content: ""; display: block; width: 36px; height: 2px; background: currentColor; margin-top: 10px; }
.text-center .eyebrow::after { margin-left: auto; margin-right: auto; }
.section--escuro .eyebrow { color: var(--destaque); }
.section-head { max-width: 680px; margin: 0 auto 36px; }
.section-head p { color: var(--apoio); }

/* ---------- Botão (único) ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 56px; padding: 14px 26px; width: 100%;
  font-family: var(--sans); font-size: 17px; font-weight: 700; line-height: 1.2; text-decoration: none; text-align: center;
  color: var(--escuro); background: var(--destaque);
  border: 0; border-radius: var(--raio); cursor: pointer;
  box-shadow: 0 6px 16px rgba(226, 83, 31, .28);
  transition: background-color .2s ease, transform .2s ease;
}
.btn:hover { background: var(--destaque-hover); color: var(--escuro); transform: translateY(-1px); }
.btn:disabled { opacity: .7; cursor: progress; transform: none; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn--auto { width: auto; }
@media (max-width: 479px) { .btn--auto { width: 100%; } }
.btn--ghost { background: transparent; color: var(--escuro); border: 1.5px solid var(--escuro); box-shadow: none; }
.btn--ghost:hover { background: var(--claro-2); }

.microtext { font-size: 14px; color: var(--apoio); margin: 12px 0 0; text-align: center; }

/* ---------- Hero ---------- */
.hero { background: var(--escuro); color: #fff; padding: 36px 0 48px; position: relative; overflow: hidden; }
.hero::after { /* fio dourado na base, como nas capas */
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: linear-gradient(90deg, transparent, var(--destaque) 20%, var(--destaque) 80%, transparent);
}
.hero__grid { display: grid; gap: 28px; grid-template-areas: "intro" "form" "visual"; }
.hero__intro { grid-area: intro; }
.hero__form { grid-area: form; min-width: 0; }
.hero__visual { grid-area: visual; }
.hero h1 { color: #fff; margin-bottom: 14px; }
.hero h1 .kw { color: var(--destaque); }
.hero .eyebrow { color: var(--destaque); }
.hero strong { color: #fff; }
.hero__sub { font-size: 18px; line-height: 1.5; color: rgba(255,255,255,.86); margin: 0; max-width: 34em; }
.hero__meta { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 899px) { .hero__meta { display: none; } } /* no celular, o formulário vem logo abaixo do título */
.hero__meta li { font-size: 13px; font-weight: 600; color: var(--escuro); background: var(--claro); border-radius: 999px; padding: 5px 12px; }
.hero__visual { display: flex; justify-content: center; }
.device {
  width: 62%; max-width: 280px;
  background: #F1F1EF; border-radius: 20px; padding: 9px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, .35), inset 0 0 0 1px rgba(255,255,255,.6);
  transform: rotate(-2deg);
}
.device img { border-radius: 12px; width: 100%; }
@media (min-width: 900px) {
  .hero { padding: 56px 0 72px; }
  .hero__grid {
    grid-template-columns: 1.1fr .9fr; gap: 24px 56px; align-items: start;
    grid-template-areas: "intro form" "visual form";
  }
  .hero__visual { justify-content: flex-start; }
  .device { width: 46%; max-width: 250px; }
}

/* ---------- Formulário ---------- */
.form-card {
  background: #fff; color: var(--texto); border-radius: 16px;
  padding: 22px 20px 20px; box-shadow: 0 24px 60px rgba(0, 0, 0, .28);
}
@media (min-width: 768px) { .form-card { padding: 28px 28px 24px; } }
.form-card__title { font-family: var(--serif); font-size: 22px; color: var(--escuro); margin: 0 0 4px; }
.form-card__hint { font-size: 14px; color: var(--apoio); margin: 0 0 18px; }
.field { margin-bottom: 14px; }
.field label, .field legend { display: block; font-size: 14px; font-weight: 600; color: var(--escuro); margin-bottom: 6px; padding: 0; }
.field .opt { font-weight: 400; color: var(--apoio); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"] {
  width: 100%; min-height: 48px; padding: 11px 14px;
  font: inherit; font-size: 16px; color: var(--texto);
  background: #fff; border: 1.5px solid #CFD2DD; border-radius: 10px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus { outline: none; border-color: var(--escuro); box-shadow: 0 0 0 3px rgba(226, 83, 31, .35); }
.field input[aria-invalid="true"] { border-color: var(--erro); background: var(--erro-bg); }
.field fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
.chips { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 48px; padding: 8px 10px; border-radius: 10px;
  font-size: 14px; font-weight: 600; line-height: 1.25; color: var(--texto);
  background: var(--claro-2); border: 1.5px solid var(--fio);
  transition: background-color .15s ease, border-color .15s ease;
}
.chip input:checked + span { background: var(--claro); border-color: var(--destaque-escuro); color: var(--escuro); }
.chip input:focus-visible + span { outline: 3px solid var(--destaque); outline-offset: 2px; }
.chips[aria-invalid="true"] .chip span { border-color: var(--erro); }
.consent { display: grid; grid-template-columns: 24px 1fr; gap: 10px; align-items: start; font-size: 14px; line-height: 1.5; color: var(--texto); margin: 6px 0 4px; cursor: pointer; }
.consent input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--escuro); cursor: pointer; }
.consent.is-invalid { color: var(--erro); }
.error { display: block; font-size: 13px; color: var(--erro); margin-top: 6px; min-height: 0; }
.error:empty { display: none; }
.form-status { font-size: 14px; border-radius: 10px; padding: 10px 14px; margin: 12px 0 0; }
.form-status:empty { display: none; }
.form-status.is-error { background: var(--erro-bg); color: var(--erro); border: 1px solid #F4C7C3; }
.form-privacy { font-size: 13px; color: var(--apoio); margin: 10px 0 0; text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn-submit { margin-top: 14px; }

/* ---------- O que você vai aprender ---------- */
.learn { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
@media (min-width: 768px) { .learn { grid-template-columns: repeat(3, 1fr); gap: 20px; } }
.learn li { background: #fff; border: 1px solid var(--fio); border-radius: var(--raio); padding: 22px; box-shadow: var(--sombra); }
.learn__icon { width: 44px; height: 44px; border-radius: 10px; background: var(--claro); color: var(--destaque-escuro); display: grid; place-items: center; margin-bottom: 14px; }
.learn__icon svg { width: 24px; height: 24px; }
.learn p { margin: 0; font-size: 16px; }

/* ---------- Amostra ---------- */
.samples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; align-items: start; }
@media (min-width: 768px) { .samples { gap: 28px; } }
.sample { margin: 0; }
.sample__page {
  position: relative; overflow: hidden; border-radius: 6px; background: #fff;
  box-shadow: 0 2px 4px rgba(20, 20, 20, .06), 0 14px 30px rgba(20, 20, 20, .12);
}
.sample:nth-child(2) .sample__page { transform: translateY(-10px); }
.sample__page::after { /* desfoque leve nas bordas para indicar amostra */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
  -webkit-mask-image: radial-gradient(ellipse at center, transparent 62%, #000 100%);
          mask-image: radial-gradient(ellipse at center, transparent 62%, #000 100%);
}
.sample figcaption { font-size: 13px; color: var(--apoio); margin-top: 10px; text-align: center; line-height: 1.4; }
@media (max-width: 479px) { .sample figcaption { font-size: 12px; } }

/* ---------- Autores ---------- */
.authors { display: grid; gap: 16px; }
@media (min-width: 768px) { .authors { grid-template-columns: 1fr 1fr; gap: 24px; } }
.author { display: grid; grid-template-columns: 88px 1fr; gap: 18px; align-items: start; background: var(--claro-2); border-radius: var(--raio); padding: 20px; }
.author img { width: 88px; height: 88px; border-radius: 50%; object-fit: cover; border: 3px solid #fff; box-shadow: var(--sombra); }
.author h3 { font-family: var(--sans); font-size: 16px; font-weight: 700; color: var(--escuro); margin: 4px 0 6px; }
.author p { font-size: 15px; margin: 0; color: var(--texto); }

/* ---------- Série ---------- */
.series { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
@media (min-width: 900px) { .series { grid-template-columns: repeat(4, 1fr); gap: 20px; } }
.series--3 { grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (min-width: 768px) { .series--3 { gap: 20px; max-width: 760px; margin: 0 auto; } }
@media (max-width: 479px) { .series--3 .series__title { font-size: 14px; } .series--3 .series__card { padding: 8px; } }
.series__card {
  position: relative; display: flex; flex-direction: column; text-decoration: none; color: var(--texto);
  background: #fff; border: 1px solid var(--fio); border-radius: var(--raio); padding: 12px; box-shadow: var(--sombra);
  transition: transform .2s ease, box-shadow .2s ease;
}
a.series__card:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(20, 20, 20, .10); color: var(--texto); }
.series__card img { border-radius: 6px; width: 100%; }
.series__num { font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--destaque-escuro); margin: 12px 0 2px; }
.series__title { font-family: var(--serif); font-weight: 700; font-size: 16px; line-height: 1.25; color: var(--escuro); margin: 0 0 8px; }
.series__link { margin-top: auto; font-size: 14px; font-weight: 600; color: var(--destaque-escuro); text-decoration: underline; text-underline-offset: 3px; }
.series__card.is-current { border: 2px solid var(--destaque); background: var(--claro-2); }
.series__here {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%); white-space: nowrap; z-index: 1;
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--escuro); background: var(--destaque); padding: 5px 10px; border-radius: 999px;
}
.series__card.is-current .series__link { color: var(--apoio); text-decoration: none; }
/* e-book ainda não lançado: cartão sem link, com selo "Em breve" */
.series__card.is-soon { box-shadow: none; }
.series__card.is-soon img { opacity: .55; filter: grayscale(.4); }
.series__soon {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%); white-space: nowrap; z-index: 1;
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: var(--claro); background: var(--escuro); padding: 5px 10px; border-radius: 999px;
}
.series__card.is-soon .series__link { color: var(--apoio); text-decoration: none; }

/* ---------- Chamada final ---------- */
.final { text-align: center; }
.final p { color: rgba(255,255,255,.86); max-width: 34em; margin: 0 auto 24px; }

/* ---------- Rodapé ---------- */
.footer { background: var(--escuro); color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.6; padding: 32px 0; border-top: 1px solid rgba(255,255,255,.08); }
.footer p { margin: 0 0 14px; color: #fff; }
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0 18px; }
.footer li { display: inline-flex; align-items: center; min-height: 44px; }
.footer a, .footer button { color: var(--destaque); }
.footer a { display: inline-flex; align-items: center; min-height: 44px; }
.footer a:hover, .footer button:hover { color: #fff; }
.link-btn { font: inherit; background: none; border: 0; padding: 0; min-height: 44px; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Aviso de cookies (LGPD) ---------- */
.cookie {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 80; max-width: 520px; margin: 0 auto;
  background: #fff; color: var(--texto); border: 1px solid var(--fio); border-radius: 14px;
  box-shadow: 0 16px 40px rgba(20, 20, 20, .25); padding: 16px; font-size: 14px; line-height: 1.5;
}
.cookie[hidden] { display: none; }
.cookie p { margin: 0 0 12px; }
.cookie__actions { display: flex; gap: 10px; }
.cookie__actions .btn { min-height: 46px; font-size: 15px; padding: 10px 14px; box-shadow: none; }

/* ---------- Página de agradecimento ---------- */
.thanks { text-align: center; }
.thanks__check { width: 64px; height: 64px; border-radius: 50%; background: var(--destaque); color: var(--escuro); display: grid; place-items: center; margin: 0 auto 20px; }
.thanks__check svg { width: 34px; height: 34px; }
.thanks .hero__sub { margin: 0 auto 26px; }
.thanks .btn { max-width: 360px; }
.thanks__note { font-size: 15px; color: rgba(255,255,255,.8); margin: 18px auto 0; max-width: 30em; }
.vip { display: grid; gap: 18px; align-items: center; background: var(--claro); border-radius: 16px; padding: 24px; }
@media (min-width: 768px) { .vip { grid-template-columns: 1fr auto; padding: 28px 32px; } }
.vip h2 { font-size: clamp(22px, 5vw, 28px); margin-bottom: 6px; }
.vip p { margin: 0; color: var(--texto); }
.btn--escuro { background: var(--escuro); color: #fff; box-shadow: none; }
.btn--escuro:hover { background: #18214F; color: #fff; }

[data-placeholder][hidden] { display: none !important; }


/* ==========================================================================
   Musculação Além da Ficha — ajustes de identidade
   ========================================================================== */
h1, h2 { font-weight: 800; letter-spacing: -.025em; }
h1 { line-height: 1.05; }
.kw { color: var(--destaque); }
.section--escuro .kw { color: var(--destaque); }
.marca { font-family: var(--marca); font-weight: 800; text-transform: uppercase; letter-spacing: .03em; }
.site-top { background: var(--escuro); }
.site-top .container { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 52px; }
.site-top a { color: #fff; text-decoration: none; font-family: var(--marca); font-weight: 800; text-transform: uppercase; letter-spacing: .03em; font-size: 18px; }
.site-top a .kw { color: var(--destaque); }
.site-top__link { font-family: var(--sans) !important; text-transform: none !important; letter-spacing: 0 !important; font-size: 14px !important; font-weight: 600 !important; color: #CFCFCA !important; }

[hidden] { display: none !important; }