:root{
  --bg:#ffffff;--fg:#0f172a;--muted:#64748b;--brand:#0066ff;--brand-2:#003d99;
  --accent:#ff5722;--card:#f8fafc;--border:#e2e8f0;--radius:14px;
  --shadow:0 8px 30px rgba(2,6,23,.08);
  --max:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}

/* HEADER */
.header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;max-width:var(--max);margin:0 auto}
.logo{font-weight:800;font-size:22px;color:var(--brand-2);letter-spacing:-.5px}
.logo span{color:var(--accent)}
.nav ul{display:flex;gap:22px;list-style:none}
.nav ul a{color:var(--fg);font-weight:500}
.btn{display:inline-block;background:var(--brand);color:#fff!important;padding:12px 22px;border-radius:999px;font-weight:700;transition:.2s;border:none;cursor:pointer}
.btn:hover{background:var(--brand-2);text-decoration:none;transform:translateY(-2px)}
.btn-wa{background:#25d366}
.btn-wa:hover{background:#1ebe5a}
.btn-lg{padding:16px 32px;font-size:17px}

/* HERO */
.hero{position:relative;color:#fff;padding:100px 20px;text-align:center;background:linear-gradient(135deg,rgba(0,61,153,.85),rgba(0,102,255,.75)),url('hero.jpg') center/cover}
.hero h1{font-size:clamp(28px,5vw,52px);font-weight:800;line-height:1.15;margin-bottom:18px;max-width:900px;margin-inline:auto}
.hero p{font-size:clamp(16px,2vw,20px);max-width:760px;margin:0 auto 30px;opacity:.95}
.hero .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* SECTIONS */
section{padding:70px 0}
section h2{font-size:clamp(24px,3.5vw,38px);font-weight:800;margin-bottom:14px;color:var(--brand-2);text-align:center}
section .sub{text-align:center;color:var(--muted);max-width:700px;margin:0 auto 40px}

/* EXECUTIVE CARD */
.exec{background:linear-gradient(135deg,#f1f6ff,#fff);}
.exec-card{display:grid;grid-template-columns:240px 1fr;gap:36px;align-items:center;background:#fff;padding:32px;border-radius:var(--radius);box-shadow:var(--shadow)}
.exec-card img{width:240px;height:240px;object-fit:cover;border-radius:50%;border:6px solid #fff;box-shadow:var(--shadow)}
.exec-card h3{font-size:26px;color:var(--brand-2);margin-bottom:6px}
.exec-card .role{color:var(--accent);font-weight:700;margin-bottom:12px}
.exec-card p{color:#334155;margin-bottom:10px}
@media (max-width:720px){.exec-card{grid-template-columns:1fr;text-align:center}.exec-card img{margin:0 auto}}

/* GRID */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:.25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand)}
.card .ico{font-size:34px;margin-bottom:12px}
.card h3{color:var(--brand-2);margin-bottom:8px;font-size:19px}
.card p{color:#475569;font-size:15px}

/* PLANS */
.plans{background:#f8fafc}
.plan{background:#fff;border:2px solid var(--border);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--brand);position:relative;transform:scale(1.02)}
.plan.featured::before{content:"MAIS POPULAR";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;padding:5px 14px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.5px}
.plan h3{font-size:22px;color:var(--brand-2);margin-bottom:10px}
.plan ul{list-style:none;margin:18px 0;flex:1}
.plan ul li{padding:7px 0;border-bottom:1px dashed var(--border);font-size:14.5px;color:#334155}
.plan ul li::before{content:"✓ ";color:#16a34a;font-weight:bold}

/* BLOG */
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.post{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post .body{padding:22px;flex:1;display:flex;flex-direction:column}
.post .tag{display:inline-block;background:#e0ecff;color:var(--brand-2);padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;margin-bottom:10px;align-self:flex-start}
.post h3{color:var(--brand-2);margin-bottom:8px;font-size:18px}
.post p{color:#475569;font-size:14.5px;margin-bottom:14px;flex:1}
.post a.read{color:var(--brand);font-weight:600;font-size:14px}

/* CONTACT */
.contact{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;text-align:center}
.contact h2{color:#fff}
.contact .sub{color:rgba(255,255,255,.9)}
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;margin-top:30px}
.contact-grid div{background:rgba(255,255,255,.1);padding:22px;border-radius:var(--radius);backdrop-filter:blur(8px)}
.contact-grid strong{display:block;font-size:14px;opacity:.85;margin-bottom:6px;font-weight:500}
.contact-grid span{font-size:18px;font-weight:700}

/* FOOTER */
footer{background:#0f172a;color:#cbd5e1;padding:40px 20px;text-align:center;font-size:14px}
footer a{color:#93c5fd}
footer .small{opacity:.6;margin-top:10px;font-size:12.5px}

/* ARTICLE */
.article{max-width:780px;margin:0 auto;padding:60px 20px}
.article .tag{display:inline-block;background:#e0ecff;color:var(--brand-2);padding:4px 12px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:14px}
.article h1{font-size:clamp(26px,4vw,40px);color:var(--brand-2);margin-bottom:14px;line-height:1.2}
.article .meta{color:var(--muted);font-size:14px;margin-bottom:30px;border-bottom:1px solid var(--border);padding-bottom:20px}
.article h2{font-size:24px;color:var(--brand-2);margin:32px 0 12px}
.article h3{font-size:19px;color:var(--brand-2);margin:24px 0 10px}
.article p,.article li{color:#334155;font-size:16.5px;margin-bottom:14px}
.article ul,.article ol{padding-left:22px;margin-bottom:18px}
.article ul li,.article ol li{margin-bottom:8px}
.article blockquote{border-left:4px solid var(--brand);background:#f1f6ff;padding:14px 20px;margin:20px 0;border-radius:6px;color:#334155}
.cta-box{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;padding:30px;border-radius:var(--radius);text-align:center;margin:36px 0}
.cta-box h3{color:#fff;margin-bottom:10px;font-size:22px}
.cta-box p{color:rgba(255,255,255,.9);margin-bottom:18px}

/* FLOATING WHATSAPP */
.float-wa{position:fixed;bottom:22px;right:22px;background:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;box-shadow:0 6px 20px rgba(37,211,102,.5);z-index:100;transition:.2s}
.float-wa:hover{transform:scale(1.1);text-decoration:none}