/* ============================================================
   SAMUEL TOLEDO — folha de estilo das páginas de artigo
   Identidade conforme Manual da Marca v2.0 (2026)
   Azul-marinho #061F35 · Dourado #C9A24B · Off-white #FBFAF7
   ============================================================ */

:root{
  --navy:#061F35;
  --navy-deep:#0C2C48;
  --gold:#C9A24B;
  --gold-dark:#A9853A;
  --paper:#FBFAF7;
  --graphite:#41515F;
  --line:rgba(6,31,53,.12);
  --line-light:rgba(255,255,255,.16);
  --shadow:0 18px 50px -22px rgba(6,31,53,.35);
  --max:1160px;
  --texto:720px;
  --font:'Montserrat', Arial, Helvetica, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);font-weight:400;
  color:var(--graphite);background:var(--paper);
  line-height:1.65;font-size:17px;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{color:var(--navy);margin:0;line-height:1.2;letter-spacing:-.02em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.wrap{max-width:var(--max);margin:0 auto;padding:0 28px}
.eyebrow{
  font-size:.75rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--gold-dark);margin:0 0 18px;
}
.on-dark .eyebrow{color:var(--gold)}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;border-radius:2px;
  font-weight:600;font-size:.9rem;letter-spacing:.04em;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-dark);border-color:var(--gold-dark);color:#fff}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-deep);color:#fff}
.btn-ghost{background:transparent;color:var(--navy);border-color:rgba(6,31,53,.3)}
.btn-ghost:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.on-dark .btn-ghost{color:#fff;border-color:var(--line-light)}
.on-dark .btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}

/* ---------- Cabeçalho ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,250,247,.92);
  backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, box-shadow .3s ease;
}
.site-header.scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(6,31,53,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:16px 28px;max-width:var(--max);margin:0 auto}
.brand img{width:148px;height:auto}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.85rem;font-weight:500;color:var(--navy);position:relative;padding:11px 0}
.nav a::after{content:'';position:absolute;left:0;bottom:0;height:1.5px;width:0;background:var(--gold);transition:width .25s ease}
.nav a:hover::after{width:100%}
.nav .btn{padding:11px 22px;font-size:.8rem}
.nav .btn-navy,.nav .btn-navy:hover{color:#fff}
.nav-toggle{display:none;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--navy);margin:5px 0;transition:.25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:900px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:8px 28px 24px;display:none}
  .nav.open{display:flex}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .nav a::after{display:none}
  .nav .btn{margin-top:18px;justify-content:center;border-bottom:0}
}

/* ---------- Barra de progresso da leitura ---------- */
.progresso{position:fixed;top:0;left:0;height:3px;width:0;background:var(--gold);z-index:80;transition:width .1s linear}

/* ---------- Capa do artigo ---------- */
.artigo-capa{background:var(--navy);color:rgba(255,255,255,.8);position:relative;overflow:hidden;padding:clamp(56px,7vw,88px) 0 clamp(48px,6vw,72px)}
.artigo-capa::before{
  content:'';position:absolute;top:-40%;right:-10%;width:70vw;height:70vw;max-width:760px;max-height:760px;
  background:radial-gradient(circle, rgba(201,162,75,.16) 0%, rgba(201,162,75,0) 62%);pointer-events:none;
}
.artigo-capa .wrap{position:relative;max-width:calc(var(--texto) + 56px)}
.trilha{font-size:.8rem;color:rgba(255,255,255,.5);margin:0 0 20px;letter-spacing:.02em}
.trilha a{display:inline-block;padding:11px 3px}
.trilha a:hover{color:var(--gold)}
.area{
  display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  color:var(--navy);background:var(--gold);padding:6px 13px;border-radius:2px;margin-bottom:24px;
}
.artigo-capa h1{color:#fff;font-weight:800;font-size:clamp(2rem,4.6vw,3.2rem);letter-spacing:-.025em;margin-bottom:24px}
.resumo{font-size:clamp(1.05rem,1.7vw,1.22rem);color:rgba(255,255,255,.78);max-width:60ch;font-weight:400}
.assinatura{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:36px;padding-top:26px;
  border-top:1px solid var(--line-light);font-size:.82rem;color:rgba(255,255,255,.6);
}
.assinatura img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:center 12%}
.assinatura b{color:#fff;font-weight:600}
.assinatura .sep{color:rgba(255,255,255,.3)}

/* ---------- Corpo do artigo ---------- */
.artigo{padding:clamp(56px,7vw,84px) 0 clamp(40px,5vw,60px)}
.artigo .wrap{max-width:calc(var(--texto) + 56px)}
.artigo p,.artigo ul,.artigo ol{font-size:1.06rem;line-height:1.82;color:var(--graphite)}
.artigo p{margin:0 0 1.5em}
.artigo h2{font-size:clamp(1.4rem,2.4vw,1.85rem);font-weight:800;margin:2.4em 0 .7em;letter-spacing:-.02em}
.artigo h2:first-child{margin-top:0}
.artigo h3{font-size:1.15rem;font-weight:700;margin:2em 0 .6em}
.artigo strong{color:var(--navy);font-weight:600}
.artigo em{font-style:italic}
.artigo a:not(.btn){color:var(--gold-dark);border-bottom:1px solid rgba(169,133,58,.4);transition:border-color .2s ease}
.artigo a:not(.btn):hover{border-color:var(--gold-dark)}
.artigo ul,.artigo ol{margin:0 0 1.5em;padding-left:1.3em}
.artigo li{margin-bottom:.6em}
.artigo li::marker{color:var(--gold)}

/* abertura com capitular */
.abre::first-letter{
  float:left;font-size:3.6rem;line-height:.86;font-weight:800;color:var(--navy);
  margin:6px 14px 0 0;
}

/* citação bíblica */
.versiculo{
  margin:2.2em 0;padding:26px 30px;background:#fff;border-left:3px solid var(--gold);
  box-shadow:var(--shadow);
}
.versiculo p{font-size:1.1rem;line-height:1.7;color:var(--navy);font-weight:500;margin:0 0 .7em}
.versiculo cite{
  display:block;font-style:normal;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold-dark);font-weight:700;
}

/* frase de destaque */
.destaque{
  margin:2.6em 0;padding:0 0 0 28px;border-left:2px solid var(--gold);
  font-size:clamp(1.2rem,2.2vw,1.55rem);line-height:1.4;font-weight:700;color:var(--navy);
  letter-spacing:-.02em;
}

/* divisor com o símbolo */
.divisor{display:flex;align-items:center;justify-content:center;gap:10px;margin:3em 0}
.divisor i{width:5px;height:5px;border-radius:50%;background:var(--gold);display:block}

/* ---------- Caixa do autor ---------- */
.autor{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:clamp(44px,5vw,64px) 0}
.autor .wrap{max-width:calc(var(--texto) + 56px)}
.autor-grid{display:flex;gap:28px;align-items:flex-start}
.autor-grid img{width:96px;height:120px;object-fit:cover;object-position:center 10%;flex:0 0 auto}
.autor h3{margin-bottom:10px}
.autor p{font-size:.95rem;margin-bottom:0}
@media (max-width:600px){.autor-grid{flex-direction:column}.autor-grid img{width:88px;height:110px}}

/* ---------- Chamada para a série ---------- */
.oferta{background:var(--navy);color:rgba(255,255,255,.78);position:relative;overflow:hidden;padding:clamp(56px,7vw,88px) 0}
.oferta::before{
  content:'';position:absolute;bottom:-45%;left:-8%;width:60vw;height:60vw;max-width:680px;max-height:680px;
  background:radial-gradient(circle, rgba(201,162,75,.14) 0%, rgba(201,162,75,0) 62%);pointer-events:none;
}
.oferta .wrap{position:relative;max-width:calc(var(--texto) + 56px)}
.oferta h2{color:#fff;font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;margin-bottom:18px}
.oferta p{max-width:58ch}
.oferta .btn{margin-top:26px}

/* ---------- Leia também ---------- */
.tambem{padding:clamp(56px,7vw,84px) 0}
.tambem .wrap{max-width:var(--max)}
.tambem h2{font-size:1.5rem;margin-bottom:32px}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post{background:#fff;border:1px solid var(--line);padding:32px 28px;display:flex;flex-direction:column;
  transition:transform .25s ease, box-shadow .25s ease}
/* display:flex acima vence o [hidden] padrão do navegador — sem esta linha o filtro não esconde nada */
.post[hidden]{display:none}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post .cat{font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-dark)}
.post h3{margin:14px 0 12px;font-size:1.1rem;line-height:1.3}
.post p{font-size:.92rem;margin:0 0 20px}
.post .more{margin-top:auto;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;
  color:var(--navy);display:inline-flex;gap:8px;align-items:center}
.post .more::after{content:'→';transition:transform .2s ease}
.post:hover .more::after{transform:translateX(5px)}
@media (max-width:980px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.posts{grid-template-columns:1fr}}

/* ---------- Rodapé ---------- */
.site-footer{background:#04182a;color:rgba(255,255,255,.6);padding:60px 0 34px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap;padding-bottom:38px;border-bottom:1px solid var(--line-light)}
.footer-brand img{width:170px;height:auto;margin-bottom:18px}
.footer-brand p{font-size:.88rem;max-width:34ch;margin:0}
.footer-cols{display:flex;gap:clamp(36px,6vw,72px);flex-wrap:wrap}
.footer-col h4{font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);margin:0 0 16px;font-weight:600}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:2px}
.footer-col a{display:inline-block;font-size:.88rem;padding:9px 0;transition:color .2s ease}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;font-size:.78rem;color:rgba(255,255,255,.42)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn:hover,.post:hover{transform:none}
  .progresso{transition:none}
}

/* ============================================================
   PÁGINA ÍNDICE DE ARTIGOS
   ============================================================ */
.indice-capa{background:var(--navy);color:rgba(255,255,255,.8);position:relative;overflow:hidden;
  padding:clamp(60px,8vw,96px) 0 clamp(52px,6vw,80px)}
.indice-capa::before{
  content:'';position:absolute;top:-40%;right:-8%;width:70vw;height:70vw;max-width:780px;max-height:780px;
  background:radial-gradient(circle, rgba(201,162,75,.16) 0%, rgba(201,162,75,0) 62%);pointer-events:none;
}
.indice-capa .wrap{position:relative}
.indice-capa h1{color:#fff;font-weight:800;font-size:clamp(2.1rem,4.8vw,3.3rem);letter-spacing:-.025em;margin-bottom:22px;max-width:16ch}
.indice-capa .resumo{font-size:clamp(1.02rem,1.6vw,1.18rem);color:rgba(255,255,255,.75);max-width:58ch}

.indice-lista{padding:clamp(48px,6vw,72px) 0 clamp(64px,8vw,104px)}
.filtros{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.filtro{
  font-family:var(--font);font-size:.74rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  border:1px solid var(--line);background:transparent;color:var(--navy);
  padding:12px 18px;border-radius:2px;cursor:pointer;transition:all .2s ease;
}
.filtro span{color:var(--gold-dark);margin-left:5px}
.filtro:hover{border-color:var(--gold);color:var(--gold-dark)}
.filtro.is-active{background:var(--navy);border-color:var(--navy);color:#fff}
.filtro.is-active span{color:var(--gold)}
.filtro:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.indice-lista .posts{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.indice-lista .posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:660px){.indice-lista .posts{grid-template-columns:1fr}}
.vazio{margin-top:8px;font-size:.95rem;color:var(--graphite)}

/* ---------- Ajustes finos para telas estreitas ---------- */
@media (max-width:520px){
  .abre::first-letter{font-size:3rem;margin:4px 11px 0 0}
  .versiculo{padding:22px 20px;margin:1.9em 0}
  .versiculo p{font-size:1.04rem}
  .destaque{padding-left:20px;margin:2.2em 0}
  .artigo p,.artigo ul,.artigo ol{font-size:1.04rem}
}