/* CSS das páginas públicas de marketing (nichos e blog). Sem framework: leve para Core Web Vitals. */
:root{--ink:#0f172a;--muted:#475569;--soft:#64748b;--line:#e2e8f0;--bg:#fff;--bg2:#f8fafc;--brand:#1d4ed8;--brand2:#1e40af;--ok:#16a34a;--warn:#b45309}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.95em 1.5em;border-radius:12px;font-weight:700;text-decoration:none;font-size:1rem;transition:background .15s,transform .15s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand2)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-ghost:hover{border-color:#94a3b8}
header.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.15rem;text-decoration:none}
.logo img{width:30px;height:30px}
.logo b{color:var(--brand)}
header.top nav{display:flex;align-items:center;gap:18px;font-size:.92rem;font-weight:600}
header.top nav a.link{text-decoration:none;color:var(--muted)}
header.top .btn{padding:.6em 1em;font-size:.9rem}
.hero{padding:56px 0 40px;background:linear-gradient(180deg,#eff6ff 0%,#fff 100%)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;color:var(--brand);background:#dbeafe;padding:.35em .8em;border-radius:999px;margin-bottom:16px}
h1{font-size:clamp(1.9rem,4vw,2.9rem);line-height:1.15;letter-spacing:-.02em;font-weight:800}
.lead{font-size:1.12rem;color:var(--muted);margin:18px 0 26px;max-width:36em}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.trust{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:18px;font-size:.88rem;color:var(--soft);list-style:none}
.trust li::before{content:'✓ ';color:var(--ok);font-weight:800}
.phone{justify-self:center;width:290px;height:590px;border-radius:38px;border:10px solid #0f172a;background:#0f172a;overflow:hidden;box-shadow:0 30px 60px -20px rgba(15,23,42,.45);position:relative}
.phone .screen{position:absolute;top:0;left:0;width:375px;height:760px;transform:scale(.72);transform-origin:top left}
.phone iframe{border:0;width:100%;height:100%;background:#fff}
.phone-cap{text-align:center;font-size:.8rem;color:var(--soft);margin-top:10px}
section{padding:64px 0}
section.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.5rem,3vw,2.1rem);line-height:1.2;letter-spacing:-.01em;font-weight:800;margin-bottom:14px}
.sub{color:var(--muted);max-width:42em;margin-bottom:32px}
.prose p{color:#334155;font-size:1.05rem;margin-bottom:16px;max-width:46em}
.pains{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.pain{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}
.pain .before{color:var(--warn);font-weight:700;font-size:.95rem}
.pain .before::before{content:'✗ '}
.pain .after{margin-top:8px;color:#334155}
.pain .after::before{content:'✓ ';color:var(--ok);font-weight:800}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px}
.card h3{font-size:1.05rem;margin-bottom:6px}
.card p{color:var(--muted);font-size:.95rem}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;counter-reset:s;list-style:none}
.steps li{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 22px 22px 70px;position:relative;color:#334155}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:20px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center}
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table{width:100%;border-collapse:collapse;font-size:.95rem;min-width:540px}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line)}
th{background:var(--bg2);font-size:.85rem;color:var(--muted)}
td:last-child{color:var(--ok);font-weight:700}
tr:last-child td{border-bottom:0}
.price{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:760px}
.plan{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px}
.plan.best{border:2px solid var(--brand)}
.plan .tag{display:inline-block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;background:var(--brand);color:#fff;border-radius:999px;padding:.25em .7em;margin-bottom:8px}
.plan .amount{font-size:2.2rem;font-weight:800;letter-spacing:-.02em}
.plan .amount small{font-size:1rem;color:var(--soft);font-weight:600}
.plan ul{list-style:none;margin:14px 0 20px;color:#334155;font-size:.95rem}
.plan li{padding:4px 0}.plan li::before{content:'✓ ';color:var(--ok);font-weight:800}
.plan .btn{width:100%}
.note{font-size:.9rem;color:var(--soft);margin-top:14px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:'+';color:var(--brand);font-size:1.3rem;line-height:1}
details[open] summary::after{content:'–'}
details p{color:var(--muted);margin-top:10px}
.final{background:var(--ink);color:#fff;border-radius:22px;padding:44px 32px;text-align:center}
.final h2{color:#fff}
.final p{color:#cbd5e1;margin:0 auto 24px;max-width:36em}
.final .ctas{justify-content:center}
.final .btn-ghost{background:transparent;color:#fff;border-color:#475569}
footer{border-top:1px solid var(--line);padding:40px 0 28px;font-size:.92rem;color:var(--muted)}
footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px}
footer h4{color:var(--ink);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}
footer ul{list-style:none}
footer li{padding:3px 0}
footer a{text-decoration:none}footer a:hover{color:var(--brand)}
footer .legal{margin-top:28px;padding-top:18px;border-top:1px solid var(--line);font-size:.82rem;color:var(--soft)}
@media (max-width:900px){
    .hero .wrap{grid-template-columns:1fr}
    .phone{display:none}.phone-cap{display:none}
    .grid3,.steps{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
    header.top nav a.link{display:none}
    .pains,.grid3,.steps,.price,footer .cols{grid-template-columns:1fr}
    .ctas .btn{width:100%}
    section{padding:48px 0}
}
/* Blog */
.crumbs{font-size:.85rem;color:var(--soft);margin-bottom:14px}
.crumbs a{text-decoration:none;color:var(--brand)}
.post-head{padding:48px 20px 8px}
.hero .wrap.post-head{display:block}
.post-head h1{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.post-meta{color:var(--soft);font-size:.9rem;margin-top:12px}
.article{max-width:760px;padding:24px 0 16px}
.article h2{font-size:1.5rem;margin:36px 0 12px}
.article h3{font-size:1.15rem;margin:26px 0 8px}
.article p,.article li{color:#334155;font-size:1.06rem}
.article p{margin-bottom:16px}
.article ul,.article ol{margin:0 0 18px 22px}
.article li{margin-bottom:8px}
.article strong{color:var(--ink)}
.article .box{background:#eff6ff;border:1px solid #bfdbfe;border-radius:14px;padding:18px 20px;margin:22px 0}
.article .box p:last-child{margin-bottom:0}
.article table{min-width:0;margin:10px 0 22px;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.article td:last-child{color:inherit;font-weight:400}
.post-cta{background:var(--ink);color:#fff;border-radius:18px;padding:28px;margin:34px 0 10px}
.post-cta h2{color:#fff;margin:0 0 8px;font-size:1.35rem}
.post-cta p{color:#cbd5e1;margin-bottom:18px}
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.post-card{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;text-decoration:none;transition:border-color .15s}
.post-card:hover{border-color:#93c5fd}
.post-card .tag{font-size:.75rem;font-weight:700;color:var(--brand)}
.post-card h2{font-size:1.2rem;margin:6px 0 8px}
.post-card p{color:var(--muted);font-size:.95rem}
@media (max-width:640px){.posts{grid-template-columns:1fr}}