/* =====================================================================
   BAHIA SUL — site.css  (site institucional + blog editorial)
   Paleta: petroleo #1A3C47 + camel #C49A6C
   Fontes: Plus Jakarta Sans (titulos) + Inter (corpo)
   ===================================================================== */
:root{
  --bs-petroleo:#1A3C47; --bs-petroleo-d:#14303A; --bs-petroleo-300:#2E5563;
  --bs-camel:#C49A6C; --bs-camel-d:#A87E50;
  --bs-branco:#FFFFFF; --bs-cinza:#F5F3EF; --bs-cinza-borda:#E7E2DA;
  --bs-texto:#26302F; --bs-texto-suave:#6B716E;
  --bs-display:'Plus Jakarta Sans',sans-serif; --bs-corpo:'Inter',sans-serif;
  --bs-raio:14px; --bs-sombra:0 18px 50px -22px rgba(26,60,71,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--bs-corpo);color:var(--bs-texto);background:var(--bs-branco);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--bs-display);line-height:1.18;font-weight:700;color:var(--bs-petroleo)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1180px,92%);margin:0 auto}

/* Reveal */
[data-anim]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
[data-anim].visivel{opacity:1;transform:none}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--bs-cinza-borda)}
.header-inner{display:flex;align-items:center;height:74px;gap:24px}
.header-inner .logo{flex:1}
.logo{display:flex;align-items:center;gap:9px;font-family:var(--bs-display);font-weight:800;font-size:1.35rem;color:var(--bs-petroleo)}
.logo i{color:var(--bs-camel);font-size:1.3rem}
.logo strong{color:var(--bs-camel)}
.logo-branco,.logo-branco i,.logo-branco strong{color:#fff}
.nav-principal{display:flex;gap:30px;flex:0 0 auto;justify-content:center}
.nav-principal a{font-size:.95rem;font-weight:500;color:var(--bs-texto);padding:6px 0;position:relative}
.nav-principal a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--bs-camel);transition:width .3s}
.nav-principal a:hover::after,.nav-principal a.ativo::after{width:100%}
.header-acoes{display:flex;align-items:center;gap:12px;flex:1;justify-content:flex-end}
.btn-area-cliente{font-size:.9rem;font-weight:500;color:var(--bs-petroleo)}
.btn-fale{background:var(--bs-petroleo);color:#fff;padding:11px 20px;border-radius:999px;font-size:.9rem;font-weight:600;transition:background .25s}
.btn-fale:hover{background:var(--bs-petroleo-d)}
.menu-mobile{display:none;background:none;border:none;font-size:1.4rem;color:var(--bs-petroleo);cursor:pointer}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:560px;display:flex;align-items:center;color:#fff;
  background:linear-gradient(120deg,rgba(20,48,58,.92),rgba(26,60,71,.78)),url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1600&q=70') center/cover}
.hero-conteudo{max-width:760px;padding:80px 0}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:800;letter-spacing:-.5px}
.hero p{margin-top:22px;font-size:1.12rem;color:#E7EEF0;max-width:620px}

/* ---------- Sobre ---------- */
.sobre{padding:96px 0 0}
.sobre-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.titulo-camel{font-size:1.9rem;letter-spacing:-.4px}
.titulo-camel{color:var(--bs-petroleo)}
.sobre p{margin:22px 0;color:var(--bs-texto-suave);font-size:1.05rem}
.btn-primario{display:inline-block;background:var(--bs-camel);color:#fff;padding:13px 26px;border-radius:999px;font-weight:600;border:none;cursor:pointer;font-family:var(--bs-corpo);font-size:.95rem;transition:transform .2s,background .25s}
.btn-primario:hover{background:var(--bs-camel-d);transform:translateY(-2px)}
.sobre-img img{border-radius:var(--bs-raio);box-shadow:var(--bs-sombra);height:420px;width:100%;object-fit:cover}

/* KPIs */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:80px auto 0;padding:46px;background:var(--bs-petroleo);border-radius:24px;color:#fff}
.kpi{text-align:center}
.kpi-num{display:block;font-family:var(--bs-display);font-weight:800;font-size:2.6rem;color:var(--bs-camel)}
.kpi-rotulo{font-size:.92rem;color:#CBD7DA}

/* ---------- Servicos ---------- */
.servicos{padding:96px 0}
.servicos-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.servicos-img img{border-radius:var(--bs-raio);height:520px;width:100%;object-fit:cover;box-shadow:var(--bs-sombra)}
.servicos-lista{display:flex;flex-direction:column;gap:14px}
.servico{display:flex;gap:18px;padding:24px;border:1px solid var(--bs-cinza-borda);border-radius:var(--bs-raio);background:var(--bs-branco);transition:border-color .25s,transform .25s,box-shadow .25s}
.servico:hover{border-color:var(--bs-camel);transform:translateY(-3px);box-shadow:var(--bs-sombra)}
.servico i{font-size:1.5rem;color:var(--bs-camel);margin-top:4px}
.servico h3{font-size:1.12rem;margin-bottom:6px}
.servico p{font-size:.94rem;color:var(--bs-texto-suave)}

/* ---------- Selos ---------- */
.selos{padding:46px 0;background:var(--bs-cinza);border-top:1px solid var(--bs-cinza-borda);border-bottom:1px solid var(--bs-cinza-borda)}
.selos-lista{display:flex;flex-wrap:wrap;justify-content:center;gap:46px}
.selos-lista span{font-family:var(--bs-display);font-weight:600;color:var(--bs-petroleo-300);opacity:.75;letter-spacing:.5px}

/* ---------- Blog previa ---------- */
.blog-previa{padding:96px 0}
.secao-titulo{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:38px}
.secao-titulo h2{font-size:2rem}
.link-ver-todos{color:var(--bs-camel-d);font-weight:600}
.link-ver-todos i{transition:transform .25s}
.link-ver-todos:hover i{transform:translateX(4px)}
.blog-previa-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:24px}
.card-post{display:block;padding:28px;border:1px solid var(--bs-cinza-borda);border-radius:var(--bs-raio);background:#fff;transition:transform .25s,box-shadow .25s,border-color .25s}
.card-post:hover{transform:translateY(-5px);box-shadow:var(--bs-sombra);border-color:var(--bs-camel)}
.post-categoria{display:inline-block;font-size:.72rem;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--bs-camel-d);background:rgba(196,154,108,.12);padding:5px 12px;border-radius:999px;margin-bottom:14px}
.card-post h3{font-size:1.12rem;margin-bottom:10px;line-height:1.3}
.card-post p{font-size:.92rem;color:var(--bs-texto-suave);margin-bottom:16px}
.post-data{font-size:.82rem;color:var(--bs-texto-suave)}

/* ---------- CTA final / contato ---------- */
.cta-final{padding:96px 0;background:var(--bs-cinza)}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.cta-img img{border-radius:var(--bs-raio);height:460px;width:100%;object-fit:cover;box-shadow:var(--bs-sombra)}
.titulo-petroleo{font-size:1.85rem;margin-bottom:26px}
.alerta-ok{background:#E6F4EA;color:#1E6B3A;padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:.92rem}
.form-contato{display:flex;flex-direction:column;gap:14px}
.form-contato input,.form-contato textarea{font-family:var(--bs-corpo);font-size:.95rem;padding:14px 16px;border:1px solid var(--bs-cinza-borda);border-radius:11px;background:#fff;transition:border-color .2s,box-shadow .2s}
.form-contato input:focus,.form-contato textarea:focus{outline:none;border-color:var(--bs-camel);box-shadow:0 0 0 3px rgba(196,154,108,.18)}
.honeypot{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

/* ---------- Blog (pagina) ---------- */
.blog-hero{background:var(--bs-petroleo);color:#fff;padding:90px 0 70px}
.blog-eyebrow{color:var(--bs-camel);font-weight:600;letter-spacing:1px;text-transform:uppercase;font-size:.8rem}
.blog-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem);max-width:780px;margin-top:14px}
.blog-conteudo{padding:50px 0 80px}
.blog-filtros{position:sticky;top:74px;z-index:20;display:flex;flex-wrap:wrap;gap:10px;padding:16px 0;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);margin-bottom:34px;border-bottom:1px solid var(--bs-cinza-borda)}
.blog-filtros a{font-size:.88rem;font-weight:500;padding:8px 18px;border-radius:999px;border:1px solid var(--bs-cinza-borda);color:var(--bs-texto-suave);transition:all .2s}
.blog-filtros a:hover{border-color:var(--bs-camel);color:var(--bs-petroleo)}
.blog-filtros a.ativo{background:var(--bs-petroleo);color:#fff;border-color:var(--bs-petroleo)}
.post-destaque{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border-radius:18px;overflow:hidden;border:1px solid var(--bs-cinza-borda);margin-bottom:46px;transition:box-shadow .3s}
.post-destaque:hover{box-shadow:var(--bs-sombra)}
.post-destaque-img{min-height:340px;background:linear-gradient(135deg,var(--bs-petroleo),var(--bs-petroleo-300))}
.post-destaque-info{padding:46px}
.post-destaque-info h2{font-size:1.9rem;margin:14px 0}
.post-destaque-info p{color:var(--bs-texto-suave);margin-bottom:20px}
.post-meta{font-size:.85rem;color:var(--bs-texto-suave)}
.blog-grade{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:28px}
.card-post-editorial{border:1px solid var(--bs-cinza-borda);border-radius:16px;overflow:hidden;background:#fff;transition:transform .25s,box-shadow .25s}
.card-post-editorial:hover{transform:translateY(-5px);box-shadow:var(--bs-sombra)}
.card-post-img{height:190px;background:linear-gradient(135deg,#d8cdbd,var(--bs-camel))}
.card-post-corpo{padding:24px}
.card-post-corpo h3{font-size:1.16rem;margin:8px 0 14px;line-height:1.3}
.blog-vazio{text-align:center;color:var(--bs-texto-suave);padding:40px}

/* Newsletter */
.newsletter-faixa{background:var(--bs-petroleo);color:#fff;padding:60px 0}
.newsletter-faixa .container{display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.newsletter-faixa h2{color:#fff;font-size:1.6rem}
.newsletter-faixa p{color:#CBD7DA}
.form-newsletter{display:flex;gap:10px;flex-wrap:wrap}
.form-newsletter input{padding:14px 18px;border:none;border-radius:11px;min-width:240px;font-family:var(--bs-corpo)}
.form-newsletter button{background:var(--bs-camel);color:#fff;border:none;padding:14px 24px;border-radius:11px;font-weight:600;cursor:pointer;font-family:var(--bs-corpo);transition:background .25s}
.form-newsletter button:hover{background:var(--bs-camel-d)}
.newsletter-msg{font-size:.85rem;margin-top:8px;color:var(--bs-camel-d)}

/* Post single */
.post-single{padding-bottom:80px}
.post-single-cab{padding:46px 0 30px;max-width:760px}
.post-voltar{color:var(--bs-camel-d);font-weight:600;font-size:.9rem;display:inline-block;margin-bottom:18px}
.post-single-cab h1{font-size:clamp(1.8rem,3.6vw,2.7rem);margin:14px 0}
.post-single-capa{height:380px;background:linear-gradient(135deg,var(--bs-petroleo),var(--bs-petroleo-300));border-radius:18px;margin-bottom:46px}
.post-single-corpo{max-width:720px;font-size:1.08rem;color:#3a423f}
.post-single-corpo p{margin-bottom:20px}
.post-relacionados{padding:70px 0;background:var(--bs-cinza)}
.post-relacionados h2{font-size:1.7rem;margin-bottom:30px}

/* ---------- Footer ---------- */
.site-footer{background:var(--bs-petroleo-d);color:#CBD7DA;padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px;padding-bottom:50px}
.footer-sobre{font-size:.92rem;margin:18px 0;line-height:1.7;max-width:380px}
.footer-social{display:flex;gap:12px}
.footer-social a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);color:#fff;transition:background .25s}
.footer-social a:hover{background:var(--bs-camel)}
.site-footer h4{color:#fff;font-size:1.05rem;margin-bottom:18px}
.footer-contato{list-style:none;display:flex;flex-direction:column;gap:14px;font-size:.92rem}
.footer-contato i{color:var(--bs-camel);margin-right:10px;width:16px}
.footer-base{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;font-size:.85rem;text-align:center}

/* WhatsApp */
.whatsapp-flutuante{position:fixed;bottom:26px;right:26px;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;font-size:1.7rem;z-index:60;box-shadow:0 10px 26px -8px rgba(37,211,102,.7);transition:transform .25s}
.whatsapp-flutuante:hover{transform:scale(1.08)}

/* ---------- Responsivo ---------- */
@media(max-width:960px){
  .nav-principal,.btn-area-cliente,.btn-fale{display:none}
  .menu-mobile{display:block}
  .nav-principal.aberto{display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;background:#fff;padding:20px;gap:14px;border-bottom:1px solid var(--bs-cinza-borda);margin:0}
  .sobre-grid,.servicos-grid,.cta-grid,.post-destaque{grid-template-columns:1fr}
  .kpis{grid-template-columns:1fr 1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr;gap:34px}
  .servicos-img,.sobre-img{order:-1}
}
@media(max-width:520px){.kpis{grid-template-columns:1fr}}

.cta-conheca{padding:90px 0}
.cta-conheca .cta-img img{border-radius:22px;height:520px}

/* ---------- Hero slider ---------- */
.hero{overflow:hidden}
.hero-slides{position:relative;width:100%;align-self:stretch}
.hero-slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;transition:opacity .7s ease}
.hero-slide.ativo{opacity:1;visibility:visible}
.hero-slide .hero-conteudo{position:relative;z-index:2}
.hero-cta{display:inline-block;margin-top:30px;background:var(--bs-camel);color:#fff;padding:15px 32px;border-radius:999px;font-weight:600;font-size:1rem;transition:background .25s,transform .2s}
.hero-cta:hover{background:var(--bs-camel-d);transform:translateY(-2px)}
.hero-dots{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:3}
.hero-dot{width:11px;height:11px;border-radius:50%;border:none;background:rgba(255,255,255,.45);cursor:pointer;padding:0;transition:background .25s,width .25s}
.hero-dot.ativo{background:var(--bs-camel);width:28px;border-radius:6px}


/* Setas do hero (minimalistas, sem fundo) */
.hero-seta{position:absolute;top:50%;transform:translateY(-50%);z-index:4;background:none;border:none;color:#fff;cursor:pointer;font-size:2.4rem;line-height:1;padding:10px;opacity:.65;transition:opacity .25s ease,transform .25s ease}
.hero-seta:hover{opacity:1}
.hero-seta-prev{left:16px}
.hero-seta-next{right:16px}
.hero-seta-prev:hover{transform:translateY(-50%) translateX(-3px)}
.hero-seta-next:hover{transform:translateY(-50%) translateX(3px)}
@media(max-width:600px){.hero-seta{display:none}}

/* Capas do blog */
.post-single-capa,.post-destaque-img,.card-post-img{background-size:cover;background-position:center;background-repeat:no-repeat}

/* Capas do blog: zoom suave + acabamento editorial */
.card-post-img,.post-destaque-img{position:relative;transition:transform .55s cubic-bezier(.2,.7,.2,1)}
.card-post-editorial:hover .card-post-img{transform:scale(1.06)}
.post-destaque:hover .post-destaque-img{transform:scale(1.04)}
.post-destaque-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(26,60,71,.30));pointer-events:none}


.logo-30anos-bahia-sul{
  width: 125px;
  margin-top: -150px;
  margin-bottom: 100px;
}
/* KPIs: brilho suave percorrendo o contorno */
@property --kpisAng { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
.kpis{position:relative;isolation:isolate}
.kpis::before,.kpis::after{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:2px;background:conic-gradient(from var(--kpisAng,0deg), transparent 0deg, rgba(196,154,108,.7) 48deg, rgba(255,255,255,.6) 72deg, rgba(196,154,108,.7) 96deg, transparent 150deg, transparent 360deg);-webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;animation:kpisBrilho 6s linear infinite}
.kpis::after{filter:blur(7px)}
@keyframes kpisBrilho{to{--kpisAng:360deg}}
@media (prefers-reduced-motion: reduce){.kpis::before,.kpis::after{animation:none}}