/* =========================================================
   Beelectronic — styles_beelectronic_modern.clean.css
   Layout final aprovado (BeeGuardian-style + identidade BEE)
   CSS consolidado, sem redundâncias ou conflitos.
   ========================================================= */

/* ---------- Reset leve ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Inter,
               "Helvetica Neue", Arial, "Noto Sans",
               "Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }

/* ---------- Design tokens ---------- */
:root {
  --bg:#ffffff;
  --fg:#0f172a;
  --muted:#475569;
  --accent:#0ea5e9;
  --accent-strong:#0284c7;
  --surface:#f1f5f9;
  --surface-2:#e2e8f0;
  --shadow:0 4px 10px rgba(2,8,23,.06);
  --radius:14px;

  /* quadros suaves (cores originais BE) */
  --panel-free:rgba(206,205,191,.70);
  --panel-pro:rgba(12,77,161,.70);
  --panel-pro2:rgba(1,38,94,.877);
  --panel-border:rgba(15,23,42,.10);

  --ok:#16a34a;
}

@media (prefers-color-scheme: dark){
  :root {
    --bg:#0b1220;
    --fg:#e5e7eb;
    --muted:#94a3b8;
    --accent:#38bdf8;
    --accent-strong:#0ea5e9;
    --surface:#0f172a;
    --surface-2:#1e293b;
    --shadow:0 14px 40px rgba(0,0,0,.4);
    --panel-border:rgba(255,255,255,.12);
  }
}

/* ---------- Layout base ---------- */
.container { width:min(1120px,92%); margin:0 auto; }

.muted {
  color: var(--muted);
  text-align: left;
}

/* ---------- Skip link ---------- */
.skip-link{
  position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;
}
.skip-link:focus{
  position:fixed; left:1rem; top:1rem;
  padding:.5rem .75rem;
  background:var(--surface);
  border-radius:.6rem;
  box-shadow:var(--shadow);
  z-index:1000;
}

/* ---------- Header (BeeGuardian-like) ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.72);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--surface-2);
}
@media (prefers-color-scheme: dark){
  .site-header{ background:rgba(15,23,42,.62); }
  .brand img {
    filter: invert(1) brightness(1.2) contrast(0.9);
  }
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:.75rem 0;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:.5rem;
}
.brand-text{
  font-weight:750;
  letter-spacing:.2px;
  font-size:1.08rem;
}
.top-nav ul{
  display:flex;
  gap:1rem;
  list-style:none;
  padding:0;
  margin:0;
}
.top-nav a{
  padding:.25rem .55rem;
  border-radius:.5rem;
  color:var(--fg);
}
.top-nav a:hover,
.top-nav a.active{
  background:var(--surface);
  text-decoration:none;
}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(1200px 420px at 50% -10%, var(--surface), transparent 60%),
    var(--bg);
  border-bottom:1px solid var(--surface-2);
}
.hero-inner{
  padding:4.3rem 0 3rem;
  text-align:center;
}
.title{
  font-size:clamp(2rem,4vw,3rem);
  margin:0 0 .35rem;
}
.subtitle{
  max-width:56ch;
  margin:0 auto 1rem;
  color:var(--muted);
}
.lead{
  max-width:70ch;
  margin:.6rem auto 0;
}

/* ---------- Buttons ---------- */
.cta-group{
  margin-top:1.25rem;
  display:inline-flex;
  gap:.75rem;
}
.btn{
  padding:.65rem 1rem;
  border-radius:.8rem;
  font-weight:650;
  border:1px solid transparent;
}
.btn.primary{
  background:var(--accent);
  color:#001018;
}
.btn.primary:hover{ background:var(--accent-strong); }
.btn.ghost{
  background:transparent;
  border-color:var(--surface-2);
}
.btn.ghost:hover{
  border-color:var(--accent);
  color:var(--accent);
}

/* ---------- Sections ---------- */
.section{ padding:3rem 0; }
.section.alt{
  background:var(--surface);
  border-block:1px solid var(--surface-2);
}

/* ---------- Cards ---------- */
.card{
  background:var(--bg);
  border:1px solid var(--surface-2);
  border-radius:var(--radius);
  padding:1rem 1rem 1.2rem;
  box-shadow:var(--shadow);
}

.h3{ font-size:clamp(1.25rem,2.4vw,1.6rem); }
.h4{ font-size:1.08rem; margin:.3rem 0 .4rem; }
.isbn{ font-size:.95rem; color:var(--muted); }
.link{ font-weight:650; }

/* ---------- Catalog grids ---------- */
.catalog{
  display:grid;
  grid-template-columns:1fr;
  gap:1.25rem;
  margin:1.25rem 0 2rem;
}
@media (min-width:860px){
  .catalog{ grid-template-columns:repeat(3,1fr); }
  .catalog-2{ grid-template-columns:1fr 1fr; }
  .catalog-3{ grid-template-columns:.95fr 1.05fr 1.05fr; }
}

/* Livros: centralizar apenas estrutura visual */
.catalog .card{ text-align:center; }
.catalog .card img,
.catalog .isbn,
.catalog .link{
  margin-left:auto;
  margin-right:auto;
}
.catalog .card .muted{ text-align:left; }

/* ---------- Prose editorial ---------- */
.card.prose p{
  max-width:90ch;
  margin-left:auto;
  margin-right:auto;
  text-align:left;
}
.card.prose p:last-child{ margin-bottom:0; }

/* ---------- Imagens editoriais ---------- */
.img-editorial{
  width:min(360px,100%);
  margin:0 auto 1.5rem;
  border-radius:10px;
  border:1px solid rgba(75,226,83,.35);
  box-shadow:0 3px 6px rgba(0,0,0,.12);
}
#work1__img2,
#work1__img3,
#work2__img2,
#work2__img3{
  width:min(360px,100%);
  margin-inline:auto;
}

/* ---------- Store panels (badges) ---------- */
.store-panel{
  border-radius:var(--radius);
  border:1px solid var(--panel-border);
  box-shadow:0 4px 12px rgba(2,8,23,.08);
  padding:.9rem;
  display:flex;
}
.store-panel__inner{
  width:100%;
  border-radius:calc(var(--radius) - 6px);
  padding:1rem 1rem 1.1rem;
  text-align:center;
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
}

.store-panel--free .store-panel__inner{ background:var(--panel-free); }
.store-panel--pro  .store-panel__inner{ background:var(--panel-pro); }
.store-panel--pro2 .store-panel__inner{ background:var(--panel-pro2); }

.store-title{
  font-size:1.12rem;
  line-height:1.2;
  font-weight:700;
  letter-spacing: .2px;
  margin:0 0 .5rem;
}
.store-subtitle{
  margin:0 0 .75rem;
  opacity:.92;
}
.store-badge{
  display:block;
  margin:.75rem auto .25rem;
  height:39px;
  max-width:240px;
}

.store-panel--pro .store-title,
.store-panel--pro .store-subtitle,
.store-panel--pro2 .store-title,
.store-panel--pro2 .store-subtitle{
  color:#f8fafc;
}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--surface-2);
  background:var(--surface);
}
.footer-inner{ padding:1.25rem 0; }

#language__link__div{
  margin-top:.75rem;
  padding-bottom:1rem;
}
.language__link{ display:inline-block; }

/* ---------- Privacy banner ---------- */
#privacy_message {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;           /* leve redução para mobile */
  background: var(--surface);         /* <-- usa token do tema */
  color: var(--fg);                   /* <-- garante contraste no dark */
  border-top: 1px solid var(--surface-2);
  box-shadow: 0 -6px 18px rgba(0,0,0,.12);
  z-index: 999;
}

#privacy_text {
  flex: 1 1 auto;
  font-size: .95rem;
}

#privacy_text p { margin: 0; text-align: left; }

#privacy_button { flex: 0 0 auto; }

#cookie-notice-close {
  background: #31bb36;
  border: none;
  color: #fff;
  padding: .6rem 1.1rem;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}


  /* ===== Teaser veil (sugestão leve, sem revelar visual) ===== */
  .teaser-veil {
    background:
      radial-gradient(1100px 360px at 50% -10%, var(--surface), transparent 60%),
      linear-gradient(180deg, color-mix(in oklab, var(--surface) 85%, transparent), var(--bg) 40%);
    border-bottom: 1px solid var(--surface-2);
  }
  .teaser-veil .hero-inner { padding: 4rem 0 3rem; text-align: center; }
  .teaser-kicker { letter-spacing: .12em; text-transform: uppercase; font-size: .8rem; color: var(--muted); }
  .teaser-bullets { display: grid; gap: .75rem; margin: 1rem auto 0; max-width: 48ch; color: var(--muted); }
  .teaser-bullets span { display: inline-block; padding-left: .6rem; border-left: 2px solid var(--surface-2); }
  .teaser-faq { display: grid; gap: 1rem; margin-top: 1.5rem; max-width: 64ch; margin-inline: auto; }
  .teaser-faq .card { text-align: left; }
  @media (prefers-color-scheme: dark) {
    .teaser-veil { box-shadow: 0 18px 60px rgba(0,0,0,.35) inset; }
  }


/* Mobile: empilha e alinha bem o botão */
@media (max-width: 640px) {
  #privacy_message {
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem;
  }
  #privacy_button { text-align: right; }
}

/* Opcional: ajustar sombras e borda no dark para ficar mais elegante */
@media (prefers-color-scheme: dark) {
  #privacy_message {
    background: var(--surface);                     /* já escuro pelo token */
    border-top: 1px solid var(--panel-border, rgba(255,255,255,.12));
    box-shadow: 0 -10px 28px rgba(0,0,0,.35);       /* sombra mais natural no dark */
  }
}


/* ===== Header: ajustes responsivos para mobile ===== */
@media (max-width: 640px) {
  .header-inner {
    flex-wrap: wrap;                  /* permite quebrar a linha */
    gap: .5rem 0;                     /* espaço vertical suave */
    padding: .6rem 0;                 /* um pouco mais compacto */
  }

  .brand-text {
    font-size: 1rem;                  /* levemente menor */
    letter-spacing: .1px;
    font-weight: 700;
  }

  /* A navegação desce para a linha de baixo e ocupa largura total */
  .top-nav {
    width: 100%;
    order: 2;                         /* garante que venha depois da marca */
  }

  .top-nav ul {
    justify-content: center;          /* centraliza os links */
    gap: .75rem;                      /* espaçamento um pouco menor */
    flex-wrap: wrap;                  /* permite quebrar se necessário */
  }

  /* Opcional: evita “encostar” nas bordas laterais */
  .container.header-inner { width: 94%; }
}

/* ===== Menu colapsável no mobile ===== */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--surface-2);
  color: var(--fg);
  border-radius: .5rem;
  padding: .4rem .6rem;
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
}

@media (max-width: 640px) {
  .menu-toggle { display: inline-flex; align-items: center; }
  /* por padrão, escondemos a lista no mobile */
  .top-nav ul { display: none; }

  /* quando o menu estiver expandido, mostramos a lista */
  .top-nav[data-open="true"] ul {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-top: .5rem;
  }

  /* layout geral do header no mobile */
  .header-inner {
    flex-wrap: wrap;
    gap: .35rem 0;
  }
  .top-nav {
    width: 100%;
    order: 3; /* nav vem por último: brand, botão, depois nav */
  }
}