:root{
  --navy:#122a4e; --navy2:#1c3a63; --folha:#5f9f36; --folha-d:#4e8629; --folha-l:#eef5e7;
  --ink:#16233a; --soft:#5a6b7b; --bg:#f6f8f5; --card:#fff; --line:#e6ebe3;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
h1,h2,h3,.disp{font-family:Poppins,sans-serif;letter-spacing:-.02em;line-height:1.15;color:var(--navy)}
a{text-decoration:none;color:var(--folha-d)}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
.wrap-wide{max-width:1080px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:12px;padding:13px 22px;font-weight:700;font-family:Poppins,sans-serif;font-size:15px;transition:transform .15s,background .15s;cursor:pointer;border:none}
.btn-p{background:var(--folha);color:#fff;box-shadow:0 8px 20px -8px rgba(95,159,54,.6)}
.btn-p:hover{background:var(--folha-d);transform:translateY(-2px)}
.btn-g{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-g:hover{border-color:var(--folha);color:var(--folha-d)}
.eyebrow{display:inline-flex;align-items:center;gap:7px;background:var(--folha-l);color:var(--folha-d);font-weight:700;font-size:13px;padding:6px 13px;border-radius:999px}

/* header */
header{position:sticky;top:0;z-index:40;background:rgba(246,248,245,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:11px}
.brand-name{font-family:Poppins;font-weight:800;font-size:19px;color:var(--navy)}
.brand-name b{color:var(--folha)}
.brand small{display:block;font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--soft);font-weight:600;margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--soft)}
.nav-links a:hover{color:var(--navy)}
@media(max-width:820px){.nav-links a:not(.btn){display:none}}

/* blog index */
.blog-hero{padding:54px 0 10px;text-align:center}
.blog-hero h1{font-size:clamp(30px,5vw,44px);font-weight:800;margin:14px 0 12px}
.blog-hero p{font-size:18px;color:var(--soft);max-width:52ch;margin:0 auto}
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;padding:36px 0 60px}
.post-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .15s,box-shadow .15s;color:inherit}
.post-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(18,42,78,.35);border-color:var(--folha)}
.post-card .tag{font-size:12px;font-weight:700;color:var(--folha-d);text-transform:uppercase;letter-spacing:.04em}
.post-card h2{font-size:20px;margin:8px 0 8px;color:var(--navy)}
.post-card p{font-size:14.5px;color:var(--soft)}
.post-card .more{display:inline-block;margin-top:12px;font-weight:700;color:var(--folha-d);font-size:14px}

/* article */
.post{padding:34px 0 20px}
.post .crumbs{font-size:13px;color:var(--soft);margin-bottom:16px}
.post .crumbs a{color:var(--soft)}
.post h1{font-size:clamp(28px,4.6vw,40px);font-weight:800;margin:8px 0 12px}
.post .meta{font-size:13px;color:var(--soft);margin-bottom:26px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.post h2{font-size:24px;margin:34px 0 12px}
.post h3{font-size:19px;margin:24px 0 8px}
.post p{margin:0 0 16px;font-size:17px}
.post ul,.post ol{margin:0 0 18px;padding-left:22px}
.post li{margin:0 0 8px;font-size:17px}
.post strong{color:var(--navy)}
.post .lead{font-size:19px;color:var(--soft)}
.post .callout{background:var(--folha-l);border-left:4px solid var(--folha);border-radius:10px;padding:16px 18px;margin:22px 0;font-size:16px}
.post .callout b{color:var(--navy)}
.cta-box{background:var(--navy);color:#fff;border-radius:18px;padding:30px;margin:40px 0 10px;text-align:center}
.cta-box h3{color:#fff;font-size:23px;margin-bottom:8px}
.cta-box p{color:#c9d6e6;margin-bottom:18px;font-size:16px}

/* footer */
footer{background:var(--navy);color:#c9d6e6;padding:34px 0;margin-top:40px;font-size:14px}
.foot-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
footer .brand-name{color:#fff}
footer a{color:#fff}


/* Leia também (SEO — links internos) */
.leia-tambem{max-width:760px;margin:6px auto 56px;padding:0 22px}
.leia-tambem h2{font-size:1.25rem;margin:0 0 14px}
.leia-tambem ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.leia-tambem li{margin:0}
.leia-tambem a{display:block;padding:14px 16px;border:1px solid rgba(0,0,0,.12);border-radius:12px;font-weight:600;transition:.15s ease}
.leia-tambem a:hover{border-color:currentColor;text-decoration:none;transform:translateY(-1px)}
@media (prefers-color-scheme:dark){.leia-tambem a{border-color:rgba(255,255,255,.18)}}