:root{
  --bg:#f6f7f6;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#5b6b73;
  --line:rgba(15,23,42,.10);
  --brand:#1f6f43;
  --brand2:#10b981;
  --radius:22px;
  --shadow:0 18px 50px rgba(15,23,42,.08);
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

a{color:inherit;text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:28px}

/* =========================
   TOPBAR (premium)
   ========================= */
.topbar{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(180%) blur(14px);
  background:rgba(246,247,246,.78);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
}

.brand{display:flex;align-items:baseline;gap:10px}
.brand-kicker{
  display:inline-block;
  font-weight:900;
  letter-spacing:.14em;
  text-transform:uppercase;
  font-size:11px;
  color:rgba(31,111,67,.95);
}
.brand-title{
  font-weight:950;
  letter-spacing:-.04em;
  font-size:18px; /* <-- ajuste aqui se quiser maior/menor */
  background:linear-gradient(135deg,#0b3d23,#1f6f43,#10b981);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.brand-sub{color:var(--muted);font-weight:800}

.nav{display:flex;align-items:center;gap:14px}
.nav a{
  padding:8px 12px;
  border-radius:999px;
  font-weight:800;
}
.nav a:hover{background:rgba(15,23,42,.05)}
.nav-link-author{
  border:1px solid var(--line);
  background:rgba(255,255,255,.70);
}

/* WhatsApp */
.btn-wa{
  font-size:14px; /* <-- ajuste aqui se quiser maior/menor */
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 14px;
  border-radius:999px;
  font-weight:900;
  border:1px solid rgba(16,185,129,.25);
  background:linear-gradient(135deg, rgba(16,185,129,.22), rgba(31,111,67,.18));
  box-shadow:0 18px 45px rgba(16,185,129,.18);
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn-wa:hover{
  transform:translateY(-1px);
  box-shadow:0 22px 58px rgba(16,185,129,.24);
}
.wa-dot{
  width:10px;height:10px;border-radius:50%;
  background:#22c55e;
  box-shadow:0 0 0 6px rgba(34,197,94,.14);
  display:inline-block;
}

/* =========================
   HERO (home)
   ========================= */
.hero{
  margin-top:12px;
  border:1px solid var(--line);
  border-radius:30px;
  padding:28px;
  background:
    radial-gradient(900px 320px at 0% 0%, rgba(31,111,67,.20), transparent 60%),
    radial-gradient(900px 320px at 100% 0%, rgba(16,185,129,.16), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.55));
  box-shadow:var(--shadow);
}
.hero h1{
  margin:0;
  font-size:clamp(30px,3.2vw,46px);
  letter-spacing:-.05em;
  line-height:1.05;
}
.hero p{
  margin:12px 0 0;
  color:var(--muted);
  max-width:75ch;
  font-size:clamp(15px,1.4vw,18px);
}

/* =========================
   GRID / CARDS (home listagem)
   ========================= */
.grid{
  margin-top:18px;
  display:grid;
  grid-template-columns:repeat(12,1fr);
  gap:16px;
}

.card{
  grid-column:span 4;
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 12px 34px rgba(15,23,42,.08);
  transition:transform .15s ease, box-shadow .15s ease;
}
.card:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 50px rgba(15,23,42,.12);
}

/* capa do card (aqui pode cortar, é thumbnail) */
.cover img{
  width:100%;
  height:clamp(190px, 18vw, 240px);
  object-fit:cover;
  object-position:center;
  display:block;
}

.card-body{padding:16px}
.meta{
  display:flex;
  justify-content:space-between;
  gap:10px;
  color:var(--muted);
  font-size:13px;
}
.pill{
  display:inline-flex;
  align-items:center;
  padding:5px 10px;
  border-radius:999px;
  background:rgba(31,111,67,.10);
  border:1px solid rgba(31,111,67,.20);
  color:var(--brand);
  font-weight:900;
  font-size:12px;
}
.card-title{
  margin:10px 0 8px;
  font-size:18px;
  letter-spacing:-.02em;
  line-height:1.2;
}
.subtitle{margin:0;color:var(--muted);line-height:1.5}
.authorline{margin-top:10px;color:var(--muted);font-size:13px}

/* Estado vazio */
.empty{
  grid-column:span 12;
  background:rgba(255,255,255,.86);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:18px 20px;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:12px;
  line-height:1.4;
  box-shadow:none;
}
.empty::before{content:"📌";font-size:18px}

/* =========================
   POST (página do artigo)
   ========================= */

/* capa do post: NÃO corta, mantém elegante */
.post-hero{
  margin:16px 0 22px;
  border-radius:22px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:rgba(255,255,255,.78);
  padding:14px;
}
.post-hero img{
  width:100%;
  height:auto;
  max-height:520px;     /* limite para não virar um “paredão” */
  object-fit:contain;   /* mostra inteiro */
  display:block;
  border-radius:16px;
}

/* container do conteúdo */
.post-content{
  max-width:820px;
  margin:0 auto;
  line-height:1.75;
}

/* imagens dentro do conteúdo: SEM cortar, SEM estourar */
.post-content img{
  max-width:100%;
  height:auto;
  display:block;
  margin:18px auto;
  border-radius:16px;
  border:1px solid var(--line);
  box-shadow:0 12px 28px rgba(15,23,42,.08);
}

/* figure + legenda */
.post-content figure{margin:20px 0}
.post-content figcaption{
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
  text-align:center;
}

/* embeds (youtube etc) */
.post-content .embed{
  position:relative;
  width:100%;
  padding-top:56.25%;
  margin:18px 0;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 12px 28px rgba(15,23,42,.08);
}
.post-content .embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

/* =========================
   FOOTER
   ========================= */
.footer{
  margin-top:26px;
  color:var(--muted);
  border-top:1px solid var(--line);
  background:rgba(246,247,246,.78);
}

/* =========================
   RESPONSIVO
   ========================= */
@media (max-width:980px){
  .card{grid-column:span 12}
  .cover img{height:220px}
}

@media (max-width:640px){
  .wrap{padding:18px}
  .nav{gap:10px}
  .nav a{padding:8px 10px}
  .brand-title{font-size:16px}
  .btn-wa{font-size:13px}
}
/* =========================
   POST (página do artigo)
   ========================= */

.wrap.post{
  max-width: 980px;
}

/* meta + título */
.post-meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  color:var(--muted);
  margin: 10px 0 10px;
  font-size: 13px;
}

.post h1{
  margin: 10px 0 8px;
  font-size: clamp(28px, 3.1vw, 44px);
  letter-spacing: -.05em;
  line-height: 1.05;
}

.post-subtitle{
  margin: 0 0 16px;
  color: var(--muted);
  font-size: clamp(15px, 1.5vw, 18px);
  max-width: 75ch;
}

/* CAPA DO POST: reduz sem cortar */
.post-hero{
  margin:16px 0 22px;
  border-radius:22px;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:rgba(255,255,255,.78);
  padding:14px;
}
.post-hero img{
  width:100%;
  height:auto;          /* não corta */
  max-height:520px;     /* evita ficar gigante */
  object-fit:contain;   /* mostra inteiro */
  display:block;
  border-radius:16px;
}

/* CONTEÚDO DO POST */
.post-content{
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.75;
}

/* imagens dentro do conteúdo: sem cortar e sem estourar */
.post-content img{
  max-width:100%;
  height:auto;
  display:block;
  margin:18px auto;
  border-radius:16px;
  border:1px solid var(--line);
  box-shadow:0 12px 28px rgba(15,23,42,.08);
}

/* figure + legenda */
.post-content figure{margin:20px 0}
.post-content figcaption{
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
  text-align:center;
}

/* embeds */
.post-content .embed{
  position:relative;
  width:100%;
  padding-top:56.25%;
  margin:18px 0;
  border-radius:16px;
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 12px 28px rgba(15,23,42,.08);
}
.post-content .embed iframe{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  border:0;
}

/* CTA do post */
.cta{
  margin: 26px auto 0;
  max-width: 820px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 20px;
  border-radius:22px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.86);
  box-shadow:var(--shadow);
}
.cta p{margin:6px 0 0;color:var(--muted)}

/* box autor */
.authorbox{
  max-width:820px;
  margin: 18px auto 0;
  padding:16px 18px;
  border-radius:22px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.86);
}
.authorname{font-weight:900}
.authorrole{color:var(--muted);font-size:13px;margin-top:2px}
.authorbio{color:var(--muted);margin-top:8px;line-height:1.55}

/* =========================
   POST / CONTEÚDO: impedir imagem estourada
   ========================= */

/* Seu container real do conteúdo é <article class="content"> */
.post .content{
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.75;
  overflow: hidden; /* evita overflow horizontal caso venha algo quebrado */
}

/* A regra mais importante: limitar imagens do conteúdo */
.post .content img{
  max-width: 100% !important;
  height: auto !important;
  display: block;
  margin: 18px auto;
}

/* Se vier imagem com width/height inline no HTML, isso anula */
.post .content img[width],
.post .content img[height]{
  width: auto;
  height: auto;
}

/* Se vier figure, mantém alinhado */
.post .content figure{
  margin: 20px 0;
}
.post .content figure img{
  max-width: 100% !important;
  height: auto !important;
}

/* =========================
   TOPBAR – RESPONSIVO
   (home + artigos)
   ========================= */

/* Tablet */
@media (max-width: 980px){
  .topbar-inner{
    flex-wrap: wrap;
    row-gap: 12px;
  }

  .nav{
    flex-wrap: wrap;
    gap: 10px;
  }
}

/* Mobile */
@media (max-width: 640px){

  /* barra mais compacta */
  .topbar{
    padding: 4px 0;
  }

  .topbar-inner{
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  /* marca centralizada */
  .brand{
    justify-content: center;
    text-align: center;
  }

  .brand-kicker{
    font-size: 10px;
    letter-spacing: .12em;
  }

  .brand-title{
    font-size: 16px;
  }

  .brand-sub{
    font-size: 12px;
  }

  /* navegação organizada */
  .nav{
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
  }

  .nav a{
    padding: 8px 12px;
    font-size: 13px;
  }

  /* botão WhatsApp menor e proporcional */
  .btn-wa{
    font-size: 13px;
    padding: 9px 14px;
  }

  .wa-dot{
    width: 8px;
    height: 8px;
    box-shadow: 0 0 0 5px rgba(34,197,94,.14);
  }
}