/* ============================================================
   Blog BRASCAST - identidade visual (redesign editorial)
   Marca: verde #178d72 / #00b894, ink #12211d, Red Hat Display
   Direção: editorial moderno, block-based, tipografia ampla,
   hover com mudança de cor, seções generosas, microinterações.
   ============================================================ */
:root{
  --green:#178d72;
  --green-dark:#0f6b55;
  --green-mid:#2aad8e;
  --green-vivid:#00b894;   /* verde da logo - destaque/interação */
  --green-light:#e8f5f1;
  --green-wash:#f0faf6;
  --ink:#12211d;           /* tinta principal (títulos) */
  --text:#1d2f2a;
  --text-muted:#5a7069;
  --bg:#ffffff;
  --bg-soft:#f5faf8;
  --border:#dcebe6;
  --border-strong:#c3ded5;
  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:22px;
  --radius-xl:32px;
  --font:'Red Hat Display',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --shadow-sm:0 1px 2px rgba(15,30,27,.05),0 6px 20px rgba(15,30,27,.05);
  --shadow-md:0 4px 12px rgba(15,30,27,.07),0 20px 50px rgba(15,30,27,.10);
  --shadow-green:0 12px 34px rgba(23,141,114,.28);
  --maxw:1400px;
  --ease:cubic-bezier(.22,.61,.36,1);
  /* escala de espaçamento */
  --s-1:8px; --s-2:16px; --s-3:24px; --s-4:32px; --s-5:48px; --s-6:64px; --s-7:96px;
}

*{box-sizing:border-box;margin:0;padding:0;min-width:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{overflow-x:clip}
body{
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:var(--green-dark);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--green-vivid)}
::selection{background:var(--green-vivid);color:#fff}
:focus-visible{outline:3px solid var(--green-vivid);outline-offset:2px;border-radius:4px}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* ---------- Kicker / eyebrow ---------- */
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--green-dark)}
.eyebrow{background:var(--green-light);padding:8px 16px;border-radius:999px}
.kicker::before{content:"";width:22px;height:2px;background:var(--green-vivid);display:inline-block}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-weight:700;font-size:.95rem;line-height:1;
  padding:14px 26px;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-vivid);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-green)}
.btn-ghost{background:var(--green-light);color:var(--green-dark)}
.btn-ghost:hover{background:#d7efe8;color:var(--green-dark)}
.btn-white{background:#fff;color:var(--green-dark)}
.btn-white:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:16px 32px;font-size:1rem}

/* ---------- Topbar ---------- */
.topbar{background:var(--ink);color:#d7efe8;font-size:calc(.82rem + 3px);line-height:1.25}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:46px;padding-top:6px;padding-bottom:6px;flex-wrap:wrap;gap:4px 12px}
.topbar a{color:#8fe6cf;font-weight:600}
.topbar a:hover{color:#fff}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--border)}
.hero{isolation:isolate}
.nav-top__inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.3rem;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-logo{height:30px;width:auto;display:block}
.brand-sub{font-weight:600;color:var(--text-muted);font-size:.98rem;border-left:2px solid var(--border-strong);padding-left:12px}
.nav-primary{display:flex;align-items:center;gap:26px}
.nav-primary>a:not(.btn){color:var(--text);font-weight:600;font-size:.96rem;position:relative;padding:4px 0}
.nav-primary>a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--green-vivid);transition:width .25s var(--ease)}
.nav-primary>a:not(.btn):hover{color:var(--ink)}
.nav-primary>a:not(.btn):hover::after{width:100%}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:1.6rem;color:var(--ink)}

/* Segundo nível: barra de categorias */
.cat-bar{border-top:1px solid var(--border);background:var(--bg-soft)}
.cat-nav{display:flex;align-items:center;gap:30px;list-style:none;height:52px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.cat-nav::-webkit-scrollbar{display:none}
.cat-nav li{flex:0 0 auto}
.cat-nav a{color:var(--text-muted);font-weight:700;font-size:.9rem;white-space:nowrap;height:52px;display:inline-flex;align-items:center;border-bottom:2px solid transparent;transition:color .2s var(--ease)}
.cat-nav a:hover{color:var(--ink)}
.cat-nav a.ativo{color:var(--green-dark);border-bottom-color:var(--green-vivid)}
@media(max-width:600px){.cat-nav{gap:22px}}

/* Seletor de idioma */
.lang-switch{position:relative;z-index:200}
.lang-btn{display:inline-flex;align-items:center;gap:6px;background:var(--bg-soft);border:1px solid var(--border);color:var(--text);font-family:inherit;font-weight:700;font-size:.85rem;padding:10px 14px;border-radius:999px;cursor:pointer;transition:border-color .2s,color .2s}
.lang-btn:hover{border-color:var(--green-vivid);color:var(--green-dark)}
.lang-btn .lang-code{letter-spacing:.03em}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);list-style:none;min-width:190px;padding:7px;display:none;z-index:1000}
.lang-switch.open .lang-menu{display:block;animation:pop .18s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.lang-menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;color:var(--text);font-weight:600;font-size:.9rem}
.lang-menu a:hover{background:var(--bg-soft);color:var(--green-dark)}
.lang-menu a.ativo{background:var(--green-light);color:var(--green-dark)}

/* ---------- Hero ---------- */
.hero{position:relative;background:radial-gradient(90rem 40rem at 78% -18%,rgba(0,184,148,.16),transparent 60%),linear-gradient(180deg,var(--green-wash),#fff);border-bottom:1px solid var(--border);overflow:hidden}
.hero .container{padding-top:var(--s-6);padding-bottom:var(--s-5);position:relative;z-index:1}
.hero h1{font-size:clamp(2.3rem,5vw,3.7rem);font-weight:800;letter-spacing:-.03em;line-height:1.05;color:var(--ink);max-width:15ch;margin:18px 0 18px}
.hero p{color:var(--text-muted);font-size:1.15rem;max-width:60ch;line-height:1.6}
.hero .eyebrow{margin-bottom:4px}

/* Barra de filtro por categoria (chips) */
.chip-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:var(--s-4)}
.chip-bar a{display:inline-flex;align-items:center;padding:9px 18px;border-radius:999px;background:#fff;border:1px solid var(--border);color:var(--text);font-weight:700;font-size:.88rem;transition:all .2s var(--ease)}
.chip-bar a:hover{border-color:var(--green-vivid);color:var(--green-dark);transform:translateY(-2px)}
.chip-bar a.ativo{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- Layout listagem ---------- */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:var(--s-6);padding:var(--s-6) 0}
@media(max-width:980px){.layout{grid-template-columns:1fr;gap:var(--s-5)}}

.section-title{font-size:1.15rem;font-weight:800;letter-spacing:.01em;margin-bottom:var(--s-4);display:flex;align-items:center;gap:12px;color:var(--ink);text-transform:none}
.section-title::before{content:"";width:8px;height:24px;background:var(--green-vivid);border-radius:4px;display:inline-block}

/* ---------- Grade de posts ---------- */
.posts-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--s-4)}
@media(max-width:680px){.posts-grid{grid-template-columns:1fr}}

.post-card{
  position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}
.post-card .thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--green),var(--green-mid));position:relative;overflow:hidden;display:block}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.post-card:hover .thumb img{transform:scale(1.06)}
.post-card .thumb .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.9);font-size:2.8rem}
.post-card .body{padding:22px 24px 26px;display:flex;flex-direction:column;flex:1}
.chip{align-self:flex-start;background:var(--green-light);color:var(--green-dark);font-weight:800;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:14px}
.post-card h3{font-size:1.3rem;font-weight:800;line-height:1.25;letter-spacing:-.01em;margin-bottom:11px}
.post-card h3 a{color:var(--ink)}
.post-card h3 a:hover{color:var(--green-vivid)}
.post-card p{color:var(--text-muted);font-size:.96rem;line-height:1.6;flex:1}
.post-meta{display:flex;align-items:center;gap:10px;margin-top:18px;font-size:.82rem;color:var(--text-muted);font-weight:600;line-height:1.25}
.post-meta .sep{width:3px;height:3px;border-radius:50%;background:var(--border-strong);display:inline-block}

/* Card em destaque (primeiro post) */
.post-card--featured{grid-column:1 / -1;flex-direction:row;align-items:stretch}
.post-card--featured .thumb{flex:0 0 54%;aspect-ratio:auto;min-height:340px}
.post-card--featured .body{justify-content:center;padding:40px 44px}
.post-card--featured .kicker{margin-bottom:16px}
.post-card--featured h3{font-size:clamp(1.7rem,2.6vw,2.4rem);line-height:1.12;margin-bottom:16px}
.post-card--featured p{font-size:1.08rem;flex:0;margin-bottom:6px}
@media(max-width:1100px){.post-card--featured{flex-direction:column}.post-card--featured .thumb{flex:none;width:100%;aspect-ratio:16/9;min-height:0}.post-card--featured .body{padding:28px 30px 32px}}

/* ---------- Sidebar ---------- */
.sidebar{display:flex;flex-direction:column;gap:var(--s-3);position:sticky;top:138px;align-self:start}
@media(max-width:980px){.sidebar{position:static}}
.widget{background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-lg);padding:26px}
.widget h4{font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dark);margin-bottom:18px}
.cat-list{list-style:none;display:flex;flex-direction:column}
.cat-list a{display:flex;justify-content:space-between;align-items:center;padding:12px 0;color:var(--ink);font-weight:700;border-bottom:1px solid var(--border);transition:padding .2s var(--ease),color .2s}
.cat-list a::after{content:"→";color:var(--green-vivid);opacity:0;transform:translateX(-6px);transition:.2s var(--ease)}
.cat-list a:hover{color:var(--green-vivid);padding-left:6px}
.cat-list a:hover::after{opacity:1;transform:none}
.cat-list li:last-child a{border-bottom:0}
.rank{list-style:none;display:flex;flex-direction:column;gap:18px;counter-reset:r}
.rank li{display:flex;gap:16px;align-items:flex-start}
.rank li::before{counter-increment:r;content:counter(r,decimal-leading-zero);font-weight:800;color:var(--green-vivid);font-size:1.15rem;min-width:28px;font-variant-numeric:tabular-nums}
.rank a{color:var(--ink);font-weight:700;font-size:.96rem;line-height:1.35}
.rank a:hover{color:var(--green-vivid)}

.cta-box{background:linear-gradient(155deg,var(--green-mid),var(--green-dark));color:#fff;border-radius:var(--radius-lg);padding:32px 28px;position:relative;overflow:hidden}
.cta-box::after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.cta-box h4{color:#fff;font-size:1.3rem;font-weight:800;letter-spacing:-.01em;margin-bottom:10px;text-transform:none}
.cta-box p{color:rgba(255,255,255,.92);font-size:.95rem;margin-bottom:20px;position:relative}

/* ---------- Newsletter ---------- */
.newsletter{position:relative;background:var(--ink);color:#fff;border-radius:var(--radius-xl);padding:var(--s-6) var(--s-5);text-align:center;margin:var(--s-3) 0 var(--s-7);overflow:hidden}
.newsletter::before{content:"";position:absolute;inset:0;background:radial-gradient(50rem 20rem at 50% -30%,rgba(0,184,148,.35),transparent 60%)}
.newsletter>*{position:relative}
.newsletter h3{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;letter-spacing:-.02em;margin-bottom:10px}
.newsletter p{color:rgba(255,255,255,.75);margin-bottom:26px;max-width:52ch;margin-left:auto;margin-right:auto}
.newsletter form{display:flex;gap:10px;max-width:500px;margin:0 auto;flex-wrap:wrap;justify-content:center}
.newsletter input{flex:1;min-width:230px;padding:15px 20px;border:1px solid rgba(255,255,255,.16);border-radius:999px;font-family:inherit;font-size:.98rem;background:rgba(255,255,255,.07);color:#fff}
.newsletter input::placeholder{color:rgba(255,255,255,.5)}
.newsletter input:focus{outline:2px solid var(--green-vivid);border-color:transparent;background:rgba(255,255,255,.12)}

/* ---------- Captação de leads ---------- */
.lead-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lead-msg{font-weight:700;margin-top:14px;border-radius:12px;padding:12px 16px}
.lead-msg.ok{background:rgba(0,184,148,.15);color:#0b7a5f}
.lead-msg.err{background:#fbe9e9;color:#c0392b}

/* Faixa larga (fim de post / home) */
.lead-cta--band{position:relative;background:var(--ink);color:#fff;border-radius:var(--radius-xl);padding:var(--s-5);margin:var(--s-3) 0;overflow:hidden}
.lead-cta--band::before{content:"";position:absolute;inset:0;background:radial-gradient(46rem 20rem at 12% -40%,rgba(0,184,148,.35),transparent 60%)}
.lead-cta--band .lead-cta__inner{position:relative;display:grid;grid-template-columns:1fr 1.1fr;gap:var(--s-4);align-items:center}
.lead-cta--band .lead-cta__text h3{font-size:clamp(1.5rem,2.4vw,2rem);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin-bottom:12px}
.lead-cta--band .lead-cta__text p{color:rgba(255,255,255,.78);font-size:1.02rem;line-height:1.6;max-width:42ch}
.lead-cta--band .lead-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.lead-cta--band .lead-fields input{padding:14px 16px;border:1px solid rgba(255,255,255,.16);border-radius:12px;font-family:inherit;font-size:.97rem;background:rgba(255,255,255,.08);color:#fff;width:100%}
.lead-cta--band .lead-fields input::placeholder{color:rgba(255,255,255,.55)}
.lead-cta--band .lead-fields input:focus{outline:2px solid var(--green-vivid);border-color:transparent;background:rgba(255,255,255,.14)}
.lead-cta--band .lead-fields .btn{grid-column:1/-1;justify-content:center;padding:15px}
.lead-cta--band .lead-msg{position:relative}
@media(max-width:820px){
  .lead-cta--band .lead-cta__inner{grid-template-columns:1fr}
  .lead-cta--band .lead-fields{grid-template-columns:1fr}
}

/* Card compacto (barra lateral) */
.lead-cta--card{position:relative;background:linear-gradient(150deg,var(--green),var(--green-dark));color:#fff;border-radius:var(--radius-lg);padding:24px;overflow:hidden}
.lead-cta--card::after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;background:radial-gradient(circle,rgba(255,255,255,.18),transparent 70%)}
.lead-cta--card .lead-cta__inner{position:relative}
.lead-cta--card .lead-cta__text h3{color:#fff;font-size:1.22rem;font-weight:800;line-height:1.2;letter-spacing:-.01em;margin-bottom:8px}
.lead-cta--card .lead-cta__text p{color:rgba(255,255,255,.9);font-size:.9rem;line-height:1.3;margin-bottom:16px}
.lead-cta--card .lead-fields{display:flex;flex-direction:column;gap:10px}
.lead-cta--card .lead-fields input{padding:12px 14px;border:1px solid rgba(255,255,255,.22);border-radius:10px;font-family:inherit;font-size:.95rem;background:rgba(255,255,255,.12);color:#fff;width:100%}
.lead-cta--card .lead-fields input::placeholder{color:rgba(255,255,255,.7)}
.lead-cta--card .lead-fields input:focus{outline:2px solid #fff;border-color:transparent;background:rgba(255,255,255,.2)}
.lead-cta--card .lead-fields .btn{justify-content:center;background:#fff;color:var(--green-dark)}
.lead-cta--card .lead-fields .btn:hover{background:var(--ink);color:#fff}
.lead-cta--card .lead-msg{background:rgba(255,255,255,.16);color:#fff}

/* ---------- Paginação ---------- */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:var(--s-5);flex-wrap:wrap}
.pagination a,.pagination span{
  min-width:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:12px;border:1px solid var(--border);font-weight:700;color:var(--ink);background:#fff;padding:0 14px;transition:all .2s var(--ease)}
.pagination a:hover{border-color:var(--green-vivid);color:var(--green-vivid);transform:translateY(-2px)}
.pagination .active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- Post único (editorial) ---------- */
.article-hero{background:radial-gradient(70rem 30rem at 80% -20%,rgba(0,184,148,.12),transparent 60%),linear-gradient(180deg,var(--green-wash),#fff);border-bottom:1px solid var(--border);padding:var(--s-5) 0 var(--s-4)}
.breadcrumb{font-size:.85rem;color:var(--text-muted);margin-bottom:18px;font-weight:600}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--green-vivid)}
.article-hero h1{font-size:clamp(2rem,4.2vw,3.1rem);font-weight:800;letter-spacing:-.03em;max-width:20ch;line-height:1.1;color:var(--ink);margin-top:6px}
.article-meta{display:flex;align-items:center;gap:13px;margin-top:24px;color:var(--text-muted);font-size:.92rem;font-weight:600;flex-wrap:wrap}
.avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(140deg,var(--green-vivid),var(--green-dark));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem}

.article-wrap{display:grid;grid-template-columns:minmax(0,820px) 320px;gap:var(--s-6);justify-content:start;align-items:start;padding:var(--s-5) 0 var(--s-6)}
@media(max-width:980px){.article-wrap{grid-template-columns:1fr;max-width:760px;margin:0 auto}}
/* No mobile a sidebar empilha; evita CTA de captação duplicado (mantém só a faixa) */
@media(max-width:980px){.lead-cta--card{display:none}}
.article-cover{width:100%;aspect-ratio:16/8;border-radius:var(--radius-lg);object-fit:cover;margin-bottom:var(--s-5);background:linear-gradient(135deg,var(--green),var(--green-mid));box-shadow:var(--shadow-sm)}

.prose{font-size:1.14rem;color:#20352f;line-height:1.8}
.prose>*+*{margin-top:1.3em}
.prose h2{font-size:1.72rem;font-weight:800;letter-spacing:-.02em;line-height:1.2;color:var(--ink);margin-top:1.9em}
.prose h3{font-size:1.32rem;font-weight:800;color:var(--ink);margin-top:1.5em}
.prose p{line-height:1.8}
/* Capitular na primeira letra do primeiro parágrafo */
.prose>p:first-of-type::first-letter{float:left;font-size:3.6rem;line-height:.82;font-weight:800;color:var(--green-dark);padding:6px 12px 0 0}
.prose ul,.prose ol{padding-left:1.4em;line-height:1.8}
.prose li+li{margin-top:.5em}
.prose li::marker{color:var(--green-vivid)}
.prose strong{color:var(--ink);font-weight:700}
.prose a{color:var(--green-dark);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px;text-decoration-color:var(--green-light)}
.prose a:hover{text-decoration-color:var(--green-vivid);color:var(--green-vivid)}
.prose blockquote{border-left:0;position:relative;background:var(--green-wash);padding:26px 30px;border-radius:var(--radius-md);color:var(--green-dark);font-size:1.28rem;font-weight:700;line-height:1.45;font-style:normal;letter-spacing:-.01em}
.prose blockquote::before{content:"“";position:absolute;top:2px;left:14px;font-size:3rem;color:var(--green-vivid);opacity:.35;font-family:Georgia,serif}
.prose img{border-radius:var(--radius-md);margin:1.6em 0;box-shadow:var(--shadow-sm)}
.prose table{width:100%;border-collapse:collapse;font-size:.98rem;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}
.prose th,.prose td{border-bottom:1px solid var(--border);padding:13px 16px;text-align:left}
.prose th{background:var(--green-light);color:var(--green-dark);font-weight:800}
.prose tr:last-child td{border-bottom:0}

/* Caixa de destaque / resposta rápida (GEO) */
.keybox{background:var(--green-wash);border:1px solid var(--border);border-left:5px solid var(--green-vivid);border-radius:0 var(--radius-md) var(--radius-md) 0;padding:22px 26px;font-size:1.05rem}
.keybox strong{color:var(--green-dark)}

/* FAQ */
.faq{margin-top:var(--s-5)}
.faq h2{font-size:1.72rem;font-weight:800;letter-spacing:-.02em;margin-bottom:.6em;color:var(--ink)}
.faq details{border:1px solid var(--border);border-radius:var(--radius-md);padding:4px 24px;background:#fff;margin-top:14px;transition:border-color .2s,background .2s}
.faq details[open]{background:var(--green-wash);border-color:var(--border-strong)}
.faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;color:var(--ink);padding:18px 0;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--green-vivid);font-size:1.5rem;line-height:1;transition:transform .2s var(--ease)}
.faq details[open] summary::after{content:"-"}
.faq details p{padding:0 0 18px;color:var(--text-muted);line-height:1.7}

.share{display:flex;gap:11px;align-items:center;margin-top:var(--s-5);padding-top:var(--s-3);border-top:1px solid var(--border);flex-wrap:wrap}
.share span{font-weight:800;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}
.share a{width:44px;height:44px;border-radius:50%;background:var(--green-light);color:var(--green-dark);display:inline-flex;align-items:center;justify-content:center;font-weight:800;transition:all .2s var(--ease)}
.share a:hover{background:var(--green-vivid);color:#fff;transform:translateY(-3px)}

/* Relacionados */
.related{padding:var(--s-5) 0 var(--s-7);background:var(--bg-soft);border-top:1px solid var(--border)}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#a9c2ba;padding:var(--s-6) 0 var(--s-4)}
.footer-head{display:flex;align-items:center;gap:24px;margin-bottom:26px}
.footer-logo{height:30px;width:auto;display:block;flex:none}
.footer-rule{flex:1;height:1px;background:rgba(255,255,255,.12)}
.footer-social{display:flex;gap:10px;flex:none}
.footer-social a{width:40px;height:40px;border-radius:50%;border:1px solid rgba(255,255,255,.14);color:#c7d8d2;display:inline-flex;align-items:center;justify-content:center;transition:all .2s var(--ease)}
.footer-social a:hover{background:var(--green-vivid);border-color:var(--green-vivid);color:#fff;transform:translateY(-2px)}
.footer-desc{font-size:.92rem;color:#89a89e;line-height:1.75;max-width:none;margin-bottom:var(--s-5)}

.footer-cols{display:grid;grid-template-columns:1fr 1fr 1fr 1.1fr;gap:var(--s-4);padding-bottom:var(--s-5)}
@media(max-width:820px){.footer-cols{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-cols{grid-template-columns:1fr}}
.footer-col h5{color:var(--green-vivid);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:18px;font-weight:800}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.footer-col a{color:#c2d3cd;font-size:.95rem;font-weight:500}
.footer-col a:hover{color:var(--green-vivid)}

.footer-whats{display:flex;align-items:center;gap:12px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-md);padding:14px 18px;color:#fff;font-weight:700;font-size:1.05rem;transition:all .2s var(--ease)}
.footer-whats:hover{border-color:var(--green-vivid);background:rgba(0,184,148,.08);color:#fff}
.footer-whats__ico{width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;display:inline-flex;align-items:center;justify-content:center;flex:none}
.footer-whats-link{display:inline-block;margin-top:14px;color:#c2d3cd;font-weight:600;font-size:.95rem}
.footer-whats-link:hover{color:var(--green-vivid)}

.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:var(--s-3);display:flex;align-items:center;justify-content:space-between;gap:10px 16px;flex-wrap:wrap;font-size:.8rem;color:#7f9a90}
.footer-bottom__left{display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.footer-bottom__right{display:flex;align-items:center;gap:16px;flex-wrap:nowrap}
.footer-bottom__left strong{color:#9db5ad;font-weight:700}
.footer-bottom__left .sepdot{opacity:.5}
.footer-copy{color:#7f9a90;white-space:nowrap}
.footer-legal{display:flex;gap:14px;white-space:nowrap}
.footer-legal a{color:#9db5ad;font-weight:600}
.footer-legal a:hover{color:var(--green-vivid)}
.footer-lang{position:relative}
.footer-lang summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:7px 14px;color:#c2d3cd;font-weight:600}
.footer-lang summary::-webkit-details-marker{display:none}
.footer-lang summary:hover{border-color:var(--green-vivid);color:#fff}
.footer-lang[open] summary{border-color:var(--green-vivid)}
.footer-lang ul{list-style:none;position:absolute;right:0;bottom:calc(100% + 8px);background:#12241f;border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:6px;min-width:180px;box-shadow:0 12px 30px rgba(0,0,0,.35);z-index:20}
.footer-lang li a{display:block;padding:9px 12px;border-radius:8px;color:#c2d3cd;font-weight:600;font-size:.9rem}
.footer-lang li a:hover{background:rgba(255,255,255,.06);color:#fff}
.footer-lang li a.ativo{color:var(--green-vivid)}
@media(max-width:720px){
  .footer-head{flex-wrap:wrap;gap:16px}
  .footer-rule{display:none}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-legal{margin-left:0}
}

/* ---------- Nav responsivo ---------- */
@media(max-width:900px){
  .nav-toggle{display:block;order:3}
  .nav-primary{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-md);display:none}
  .nav-primary.open{display:flex}
  .nav-primary>a:not(.btn){padding:14px 0;border-bottom:1px solid var(--border)}
  .nav-primary>a.btn{margin-top:14px;justify-content:center}
}
@media(max-width:600px){
  .brand-sub{display:none}
  .container{padding:0 18px}
}

/* ---------- Utilidades ---------- */
.text-center{text-align:center}
.empty{padding:var(--s-7) 0;text-align:center;color:var(--text-muted)}
.empty h1{color:var(--ink);font-size:2rem;margin-bottom:12px}