/* ═══════════════════════════════════════════
   TOKENS & RESET  (espelha LANDING PAGES/index.html
   para manter a identidade visual idêntica)
═══════════════════════════════════════════ */
:root {
  --red:       #E53935;
  --red-dark:  #C62828;
  --red-light: #EF5350;
  --red-fade:  rgba(229,57,53,.08);
  --navy:      #14213D;
  --navy-mid:  #1E3A5F;
  --white:     #FFFFFF;
  --gray-soft: #F7F8FA;
  --gray-100:  #F3F4F6;
  --gray-200:  #E5E7EB;
  --gray-300:  #D1D5DB;
  --text:      #1E1E1E;
  --muted:     #6B7280;
  --faint:     #9CA3AF;
  --border:    #E5E7EB;
  --font:      'Poppins', system-ui, sans-serif;
  --sh-sm:     0 1px 4px rgba(0,0,0,.05);
  --sh:        0 4px 20px rgba(0,0,0,.08);
  --sh-lg:     0 12px 48px rgba(0,0,0,.11);
  --r-xs:      6px;
  --r-sm:      10px;
  --r:         16px;
  --r-lg:      24px;
  --ease:      cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--text);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
button{font-family:var(--font);cursor:pointer;border:none;background:none}
.container{max-width:1180px;margin:0 auto;padding:0 28px}

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font);font-weight:600;font-size:.92rem;border-radius:var(--r-sm);transition:all .25s var(--ease);white-space:nowrap;letter-spacing:.01em}
.btn--primary{background:var(--red);color:#fff;padding:14px 30px;box-shadow:0 4px 20px rgba(229,57,53,.32)}
.btn--primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 30px rgba(229,57,53,.4)}
.btn--outline{background:transparent;color:var(--text);padding:13px 28px;border:1.5px solid var(--border)}
.btn--outline:hover{border-color:var(--red);color:var(--red);transform:translateY(-1px)}
.btn--lg{padding:17px 36px;font-size:.98rem;border-radius:var(--r)}
.btn-arrow{font-size:.95rem;transition:transform .25s var(--ease)}
.btn:hover .btn-arrow{transform:translateX(4px)}

/* ═══════════════════════════════════════════
   HEADER  (idêntico ao site principal)
═══════════════════════════════════════════ */
.header{position:sticky;top:0;z-index:200;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:box-shadow .3s var(--ease)}
.header.scrolled{box-shadow:var(--sh)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.header__logo{display:flex;align-items:center}
.header__logo img{height:34px;width:auto;display:block}
.header__nav{display:flex;align-items:center;gap:6px}
.header__nav a{font-size:.85rem;font-weight:500;color:var(--muted);padding:7px 13px;border-radius:var(--r-xs);transition:color .2s,background .2s}
.header__nav a:hover,.header__nav a.is-active{color:var(--text);background:var(--gray-100)}
.header__cta{display:flex;align-items:center;gap:10px}
.header__toggle{display:none;flex-direction:column;gap:5px;padding:8px;background:none;border:none;cursor:pointer;border-radius:var(--r-xs);transition:background .2s}
.header__toggle:hover{background:var(--gray-100)}
.header__toggle span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .3s var(--ease)}
.header__toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.header__toggle.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.header__toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.header__mobile-nav{display:none;flex-direction:column;gap:2px;padding:12px 28px 16px;border-bottom:1px solid var(--border);background:var(--white)}
.header__mobile-nav a{font-size:.95rem;font-weight:500;color:var(--muted);padding:10px 14px;border-radius:var(--r-xs);transition:color .2s,background .2s}
.header__mobile-nav a:hover{color:var(--text);background:var(--gray-100)}
.header__mobile-cta{padding:12px 28px 16px;border-bottom:1px solid var(--border);background:var(--white)}

@media (max-width:900px){
  .header__nav,.header__cta{display:none}
  .header__toggle{display:flex}
}

/* ═══════════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════════ */
.breadcrumb{padding:18px 0;font-size:.82rem;color:var(--muted)}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--red)}
.breadcrumb .sep{margin:0 8px;color:var(--faint)}
.breadcrumb .current{color:var(--text);font-weight:500}

/* ═══════════════════════════════════════════
   BLOG INDEX (listagem)
═══════════════════════════════════════════ */
.blog-hero{background:var(--navy);color:#fff;padding:56px 0 48px}
.blog-hero h1{font-size:2.1rem;font-weight:800;margin-bottom:12px}
.blog-hero p{color:rgba(255,255,255,.75);font-size:1.02rem;max-width:640px}
.blog-empty{padding:40px 26px;text-align:center;color:var(--muted);border:1.5px dashed var(--border);border-radius:var(--r-lg);font-size:.95rem}
.blog-list{padding:48px 0 72px}
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:26px;margin-top:8px}
.blog-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--r);overflow:hidden;transition:box-shadow .25s var(--ease),transform .25s var(--ease);background:#fff}
.blog-card:hover{box-shadow:var(--sh-lg);transform:translateY(-3px)}
.blog-card__img{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--gray-100)}
.blog-card__body{display:flex;flex-direction:column;padding:22px 26px 26px;flex:1}
.blog-card__tag{display:inline-flex;align-self:flex-start;padding:5px 12px;border-radius:100px;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--red-fade);color:var(--red);margin-bottom:14px}
.blog-card__title{font-size:1.15rem;font-weight:700;line-height:1.35;margin-bottom:10px;color:var(--text)}
.blog-card__excerpt{font-size:.9rem;color:var(--muted);line-height:1.6;flex:1;margin-bottom:16px}
.blog-card__meta{font-size:.78rem;color:var(--faint);display:flex;gap:10px}
.blog-card__link{margin-top:14px;font-size:.85rem;font-weight:600;color:var(--red);display:inline-flex;align-items:center;gap:6px}

/* ═══════════════════════════════════════════
   ARTIGO (post)
═══════════════════════════════════════════ */
.post-hero{padding:20px 0 40px;border-bottom:1px solid var(--border)}
.post-hero__tag{display:inline-flex;padding:6px 14px;border-radius:100px;font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;background:var(--red-fade);color:var(--red);margin-bottom:18px}
.post-hero h1{font-size:2.3rem;line-height:1.2;font-weight:800;color:var(--navy);max-width:820px;margin-bottom:16px}
.post-hero__meta{font-size:.85rem;color:var(--muted);display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}
.post-hero__img{width:100%;max-width:900px;margin:0 auto;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r-lg);box-shadow:var(--sh)}
.post-body{max-width:760px;margin:0 auto;padding:48px 0}
.post-body h2{font-size:1.5rem;font-weight:700;color:var(--navy);margin:40px 0 16px}
.post-body h3{font-size:1.18rem;font-weight:700;color:var(--navy);margin:28px 0 12px}
.post-body p{font-size:1.02rem;color:var(--text);margin-bottom:18px}
.post-body ul,.post-body ol{margin:0 0 20px 22px;list-style:disc}
.post-body ol{list-style:decimal}
.post-body li{font-size:1.02rem;margin-bottom:9px;line-height:1.6}
.post-body strong{font-weight:700;color:var(--navy)}
.post-body blockquote{border-left:3px solid var(--red);padding:4px 0 4px 20px;margin:24px 0;font-size:1.05rem;color:var(--muted);font-style:italic}
.post-cta{background:var(--gray-soft);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;margin:40px 0;text-align:center}
.post-cta h3{color:var(--navy);font-size:1.25rem;font-weight:800;margin-bottom:8px}
.post-cta p{color:var(--muted);margin-bottom:20px}
.post-related{background:var(--gray-soft);padding:48px 0 44px}
.post-related h2{font-size:1.3rem;font-weight:800;color:var(--navy);margin-bottom:22px}

/* Slider de posts relacionados (mesma categoria) */
.related-slider{position:relative}
.related-slider__track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:6px;scrollbar-width:none}
.related-slider__track::-webkit-scrollbar{display:none}
.related-slider__track .blog-card{flex:0 0 300px;scroll-snap-align:start}
.related-slider__nav{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}
.related-slider__btn{width:38px;height:38px;border-radius:50%;border:1.5px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--text);transition:border-color .2s,color .2s}
.related-slider__btn:hover{border-color:var(--red);color:var(--red)}

/* Menu horizontal de categorias */
.category-nav{padding:32px 0 56px}
.category-nav__label{font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--faint);margin-bottom:14px}
.category-nav__list{display:flex;flex-wrap:wrap;gap:10px}
.category-nav__list a{display:inline-flex;padding:9px 18px;border-radius:100px;border:1.5px solid var(--border);font-size:.85rem;font-weight:600;color:var(--text);transition:all .2s var(--ease)}
.category-nav__list a:hover{border-color:var(--red);color:var(--red)}
.category-nav__list a.is-active{background:var(--red);border-color:var(--red);color:#fff}

@media (max-width:600px){
  .blog-hero h1{font-size:1.6rem}
  .post-hero h1{font-size:1.7rem}
  .post-body h2{font-size:1.25rem}
}

/* ═══════════════════════════════════════════
   FOOTER + WHATSAPP  (idêntico ao site principal)
═══════════════════════════════════════════ */
.footer{background:var(--red);padding:44px 0}
.footer__inner{display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}
.footer__logo img{height:30px}
.footer__divider{width:100%;max-width:280px;height:1px;background:rgba(255,255,255,.25)}
.footer__copy{font-size:.82rem;color:#fff;font-weight:500}
.footer__tagline{font-size:.78rem;color:rgba(255,255,255,.75)}
.wa-float{position:fixed;right:22px;bottom:22px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.3);z-index:400;transition:transform .2s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#fff}