/* ============ BLOG LINFLOW — mesmos tokens do site ============ */
.lf {
  --bg-0: #0B0F17;
  --bg-1: #111827;
  --bg-2: #1F2937;
  --line: rgba(148, 163, 184, .14);
  --glass: rgba(31, 41, 55, .55);
  --accent: #28C76F;
  --accent-2: #10B981;
  --accent-dim: rgba(40, 199, 111, .12);
  --text: #E7ECF3;
  --muted: #9AA7B8;
  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-0);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  min-height: 100vh;
}
.lf *, .lf *::before, .lf *::after { box-sizing: border-box; margin: 0; padding: 0; }
.lf a { color: inherit; text-decoration: none; }
.lf img, .lf svg { display: block; max-width: 100%; }
.lf button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
.lf ::selection { background: rgba(40,199,111,.35); }
.lf .wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.lf h1, .lf h2, .lf h3 { text-wrap: balance; line-height: 1.15; letter-spacing: -0.02em; }
.lf .eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
}
.lf .eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--accent); border-radius: 2px; }

/* ---- tema claro ---- */
.lf.light {
  --bg-0: #F2F5F9; --bg-1: #FFFFFF; --bg-2: #E7EDF3;
  --line: rgba(15, 23, 42, .13);
  --glass: rgba(255, 255, 255, .75);
  --accent-dim: rgba(40, 199, 111, .14);
  --text: #0F172A; --muted: #526075;
  background: var(--bg-0);
}
.lf.light .lf-header { background: rgba(255,255,255,.88); }
.lf.light .lf-mnav { background: rgba(255,255,255,.98); }
.lf.light .post-card { background: #FFFFFF; box-shadow: 0 10px 26px -18px rgba(15,23,42,.4); }
.lf.light .post-card .thumb { background: #E8EEF5; }
.lf.light .pg a, .lf.light .pg span { background: #FFFFFF; }
.lf.light .art-body blockquote { background: rgba(40,199,111,.08); }
.lf.light .art-share a { background: #FFFFFF; }

/* ============ HEADER (igual ao site) ============ */
.lf-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,15,23,.82);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
/* barra mais larga que o corpo (1180) para o menu caber em UMA linha */
.lf-header .bar { display: flex; align-items: center; gap: 20px; height: 72px; max-width: 1340px; }
.lf-logo { display: flex; align-items: center; flex: none; }
.lf-logo img { height: 30px; width: auto; flex: none; display: block; }
/* menu centralizado no cabecalho */
.lf-header .bar { position: relative; }
.lf-nav { display: flex; gap: 22px; margin: 0; position: absolute; left: 50%; transform: translateX(-50%); }
.lf-nav a { font-size: 14px; font-weight: 600; color: var(--muted); transition: color .15s; position: relative; white-space: nowrap; }
.lf-nav a:hover, .lf-nav a.on { color: var(--text); }
.lf-nav a.on::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.lf-header .right { margin-left: auto; display: flex; align-items: center; gap: 16px; }
.lf-theme {
  position: relative; width: 60px; height: 30px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--line); flex: none;
}
.lf-theme .tico { position: absolute; top: 7px; width: 15px; height: 15px; color: var(--muted); }
.lf-theme .t-sun { left: 8px; }
.lf-theme .t-moon { right: 8px; }
.lf-theme .knob {
  position: absolute; top: 3px; left: 3px; width: 23px; height: 23px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; transition: transform .28s cubic-bezier(.4,1.4,.5,1);
  box-shadow: 0 3px 10px -2px rgba(40,199,111,.6);
}
.lf.light .lf-theme .knob { transform: translateX(30px); }
.lf-theme .knob svg { width: 13px; height: 13px; stroke: #04170D; }
.lf-burger { display: none; width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); place-items: center; flex: none; }
.lf-burger svg { width: 20px; height: 20px; stroke: var(--text); }
.lf-mnav {
  display: none; position: sticky; top: 72px; z-index: 49;
  background: rgba(11,15,23,.98); border-bottom: 1px solid var(--line); padding: 12px 24px 22px;
}
.lf-mnav.open { display: block; }
.lf-mnav a { display: block; padding: 13px 4px; font-weight: 650; color: var(--text); border-bottom: 1px solid var(--line); font-size: 15px; }
@media (max-width: 1160px) {
  .lf-nav { display: none; }
  .lf-burger { display: grid; }
}
@media (max-width: 560px) {
  .lf-logo img { height: 25px; }
  .lf-header .bar { gap: 12px; padding-left: 16px; padding-right: 16px; }
  .lf-header .right { gap: 10px; }
}

/* ============ CAPA DO BLOG ============ */
.blog-hero { padding: 56px 0 34px; }
.blog-hero h1 { font-size: clamp(32px, 5vw, 46px); font-weight: 800; margin: 12px 0 12px; }
.blog-hero p { color: var(--muted); font-size: 17px; max-width: 640px; }

/* ---- filtro de categorias ---- */
.blog-filter { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.blog-filter button {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line);
  font-size: 13px; font-weight: 650; color: var(--muted); transition: all .18s; background: var(--glass);
}
.blog-filter button:hover { color: var(--text); border-color: rgba(40,199,111,.45); }
.blog-filter button.on { background: var(--accent); color: #04170D; border-color: var(--accent); }

/* ============ GRID DE POSTS ============ */
.posts-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
  padding-bottom: 20px;
}
@media (max-width: 980px) { .posts-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }
@media (max-width: 640px) { .posts-grid { grid-template-columns: 1fr; gap: 22px; } }

.post-card {
  display: flex; flex-direction: column;
  background: var(--glass); border: 1px solid var(--line); border-radius: 16px;
  overflow: hidden; transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.post-card:hover { transform: translateY(-5px); border-color: rgba(40,199,111,.45); box-shadow: 0 20px 40px -26px rgba(0,0,0,.8); }
.post-card .thumb { aspect-ratio: 16 / 10; background: var(--bg-1); overflow: hidden; position: relative; }
.post-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.post-card:hover .thumb img { transform: scale(1.05); }
.post-card .thumb .ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  background: radial-gradient(300px 160px at 50% 40%, rgba(40,199,111,.16), transparent 70%), var(--bg-1);
}
.post-card .thumb .ph svg { width: 46px; height: 46px; stroke: var(--accent); opacity: .5; }
.post-card .cat {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  padding: 5px 11px; border-radius: 999px; font-size: 11px; font-weight: 750;
  letter-spacing: .05em; text-transform: uppercase;
  background: rgba(11,15,23,.82); color: var(--accent); border: 1px solid rgba(40,199,111,.4);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.post-card .body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.post-card .date { font-size: 12px; font-weight: 650; color: var(--accent); letter-spacing: .05em; text-transform: uppercase; }
.post-card h2 { font-size: 18px; font-weight: 750; margin: 9px 0 10px; }
.post-card .excerpt {
  font-size: 14px; color: var(--muted); line-height: 1.6; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}
.post-card .more {
  margin-top: 16px; display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 750; letter-spacing: .07em; text-transform: uppercase; color: var(--accent);
}
.post-card .more svg { width: 15px; height: 15px; stroke: var(--accent); transition: transform .2s; }
.post-card:hover .more svg { transform: translateX(4px); }

/* ---- vazio / carregando ---- */
.blog-msg { text-align: center; padding: 80px 20px; color: var(--muted); grid-column: 1 / -1; }
.blog-msg svg { width: 52px; height: 52px; stroke: var(--muted); opacity: .5; margin: 0 auto 18px; }
.blog-msg strong { display: block; color: var(--text); font-size: 18px; margin-bottom: 8px; }

/* ============ PAGINAÇÃO ============ */
.pg { display: flex; justify-content: center; align-items: center; gap: 8px; padding: 34px 0 70px; flex-wrap: wrap; }
.pg a, .pg span {
  min-width: 40px; height: 40px; padding: 0 12px; border-radius: 10px;
  display: grid; place-items: center; font-size: 14px; font-weight: 700;
  border: 1px solid var(--line); background: var(--glass); color: var(--muted); transition: all .18s; cursor: pointer;
}
.pg a:hover { color: var(--text); border-color: rgba(40,199,111,.45); }
.pg .on { background: var(--accent); color: #04170D; border-color: var(--accent); }
.pg .off { opacity: .35; cursor: not-allowed; }

/* ============ ARTIGO ============ */
.art { padding: 42px 0 20px; }
.art .back {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 650;
  color: var(--muted); transition: color .18s; margin-bottom: 26px;
}
.art .back:hover { color: var(--accent); }
.art .back svg { width: 16px; height: 16px; stroke: currentColor; }
.art-head { max-width: 780px; }
.art-head .cat {
  display: inline-block; padding: 5px 13px; border-radius: 999px; font-size: 11.5px; font-weight: 750;
  letter-spacing: .06em; text-transform: uppercase; color: var(--accent); background: var(--accent-dim);
  border: 1px solid rgba(40,199,111,.3);
}
.art-head h1 { font-size: clamp(28px, 4.2vw, 42px); font-weight: 800; margin: 16px 0 18px; }
.art-meta {
  display: flex; flex-wrap: wrap; gap: 20px; align-items: center;
  padding: 16px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font-size: 13.5px; color: var(--muted);
}
.art-meta .it { display: inline-flex; align-items: center; gap: 7px; }
.art-meta svg { width: 15px; height: 15px; stroke: var(--accent); flex: none; }
.art-cover { margin: 30px 0 6px; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); background: var(--bg-1); }
.art-cover img { width: 100%; max-height: 460px; object-fit: cover; }

.art-body { max-width: 780px; padding: 8px 0 40px; font-size: 16.5px; line-height: 1.8; color: #C9D4E2; }
.lf.light .art-body { color: #33415C; }
.art-body p { margin: 0 0 22px; }
.art-body h2 { font-size: 25px; font-weight: 780; color: var(--text); margin: 40px 0 14px; }
.art-body h3 { font-size: 19.5px; font-weight: 750; color: var(--text); margin: 30px 0 12px; }
.art-body ul, .art-body ol { margin: 0 0 22px 22px; }
.art-body li { margin-bottom: 9px; }
.art-body li::marker { color: var(--accent); }
.art-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.art-body strong { color: var(--text); font-weight: 700; }
.art-body img { border-radius: 14px; margin: 26px 0; border: 1px solid var(--line); }
.art-body blockquote {
  border-left: 3px solid var(--accent); background: rgba(40,199,111,.07);
  padding: 18px 22px; border-radius: 0 12px 12px 0; margin: 26px 0;
  font-size: 17px; font-style: italic; color: var(--text);
}

.art-share { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 24px 0 10px; border-top: 1px solid var(--line); max-width: 780px; }
.art-share .lbl { font-size: 13px; font-weight: 700; color: var(--muted); }
.art-share a, .art-share button {
  width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center;
  border: 1px solid var(--line); background: var(--glass); transition: all .18s;
}
.art-share a:hover, .art-share button:hover { border-color: rgba(40,199,111,.5); background: var(--accent-dim); }
.art-share svg { width: 18px; height: 18px; stroke: var(--muted); }
.art-share a:hover svg, .art-share button:hover svg { stroke: var(--accent); }

/* ---- CTA no fim do artigo ---- */
.art-cta {
  margin: 34px 0 10px; max-width: 780px; padding: 30px 32px; border-radius: 16px;
  background: linear-gradient(135deg, rgba(40,199,111,.14), rgba(16,185,129,.05));
  border: 1px solid rgba(40,199,111,.28);
}
.art-cta h3 { font-size: 21px; font-weight: 780; margin-bottom: 10px; }
.art-cta p { color: var(--muted); font-size: 15px; margin-bottom: 20px; }
.btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 12px 22px; border-radius: 11px;
  font-size: 14px; font-weight: 700; transition: all .2s; border: 1px solid transparent;
}
.btn svg { width: 17px; height: 17px; stroke: currentColor; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04170D; box-shadow: 0 8px 22px -8px rgba(40,199,111,.6); }
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-outline { border-color: var(--line); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ---- relacionados ---- */
.art-rel { padding: 46px 0 70px; border-top: 1px solid var(--line); margin-top: 40px; }
.art-rel h3 { font-size: 22px; font-weight: 780; margin-bottom: 24px; }

/* ============ RODAPÉ ============ */
.lf-footer { border-top: 1px solid var(--line); background: var(--bg-1); padding: 44px 0 30px; }
.lf-footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 34px; }
@media (max-width: 760px) { .lf-footer .cols { grid-template-columns: 1fr; gap: 26px; } }
.lf-footer p { color: var(--muted); font-size: 14px; margin-top: 16px; max-width: 380px; }
.lf-footer h5 { font-size: 12.5px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; color: var(--text); margin-bottom: 14px; }
.lf-footer ul { list-style: none; }
.lf-footer li { margin-bottom: 9px; }
.lf-footer li a, .lf-footer .ct { color: var(--muted); font-size: 14px; transition: color .15s; }
.lf-footer li a:hover { color: var(--accent); }
.lf-footer .base {
  margin-top: 34px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-size: 13px; color: var(--muted);
}

/* ============ AJUSTES DE CELULAR ============ */
@media (max-width: 720px) {
  /* area de toque: os links do rodape tinham 19px de altura */
  .lf-footer li { margin-bottom: 2px; }
  .lf-footer li a { display: inline-block; padding: 9px 0; }
  .lf-footer .ct { display: inline-block; padding: 6px 0; }

  .blog-hero { padding: 40px 0 26px; }
  .blog-hero p { font-size: 15.5px; }
  .blog-filter { gap: 7px; margin-top: 20px; }
  .blog-filter button { padding: 9px 14px; }

  .art { padding: 30px 0 16px; }
  .art-body { font-size: 16px; }
  .art-body h2 { font-size: 22px; margin: 32px 0 12px; }
  .art-body h3 { font-size: 18px; }
  .art-cta { padding: 24px 20px; }
  .art-meta { gap: 12px 18px; font-size: 13px; }
  .art-share a, .art-share button { width: 44px; height: 44px; }
  .pg a, .pg span { min-width: 44px; height: 44px; }
}

@media (max-width: 420px) {
  .lf .wrap { padding: 0 18px; }
  .post-card .body { padding: 18px 18px 20px; }
  .art-cover img { max-height: 240px; }
}

/* subitens do menu mobile */
.lf-mnav a.sub { padding-left: 18px; font-size: 14px; font-weight: 600; color: var(--muted); }
.lf-mnav a.sub::before { content: "— "; color: var(--accent); }