/* Guia da Grana — folha de estilo principal (tema 2026) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Lora:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --verde: #0b6e4f;
  --verde-escuro: #084c37;
  --verde-claro: #e6f4ef;
  --tinta: #1c2321;
  --cinza: #5c6663;
  --cinza-claro: #7d8884;
  --fundo: #f6f9f7;
  --branco: #ffffff;
  --borda: #e6ece9;
  --amarelo: #f4b942;
  --amarelo-escuro: #d99a1f;
  --creme: #fff8e8;
  --max: 1140px;
  --sombra: 0 1px 2px rgba(16,40,32,.04), 0 6px 20px rgba(16,40,32,.06);
  --sombra-forte: 0 12px 34px rgba(11,110,79,.16);
  --ui: 'Poppins', 'Segoe UI', -apple-system, Helvetica, Arial, sans-serif;
  --serif: 'Lora', Georgia, 'Times New Roman', serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--serif);
  background: var(--fundo);
  color: var(--tinta);
  line-height: 1.78;
  font-size: 1.07rem;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, .logo, nav, .tag, .btn, .card-more, .meta, .section-head, .copy { font-family: var(--ui); }
img { max-width: 100%; }
::selection { background: var(--amarelo); color: var(--tinta); }
a { color: var(--verde); }
a:hover { color: var(--verde-escuro); }
:focus-visible { outline: 3px solid var(--amarelo); outline-offset: 2px; border-radius: 4px; }

/* ---------- Cabeçalho ---------- */
header {
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--borda);
  position: sticky; top: 0; z-index: 20;
  box-shadow: 0 1px 0 rgba(16,40,32,.03);
}
.topo {
  max-width: var(--max); margin: 0 auto;
  padding: .7rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
}
.logo { line-height: 0; display: inline-block; }
.logo-img { height: 42px; width: auto; display: block; }
nav { display: flex; gap: 1.4rem; flex-wrap: wrap; align-items: center; }
nav a {
  position: relative; text-decoration: none; color: var(--cinza);
  font-size: .95rem; font-weight: 600; padding: .25rem 0;
}
nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--amarelo); transition: width .22s ease;
}
nav a:hover { color: var(--verde); }
nav a:hover::after { width: 100%; }

/* ---------- Herói (home) ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1200px 380px at 78% -10%, rgba(244,185,66,.22), transparent 60%),
    linear-gradient(135deg, var(--verde-escuro), var(--verde) 75%);
  color: var(--branco);
  padding: 4.2rem 1.25rem 4.6rem;
  text-align: center;
}
.hero::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 42px;
  background: var(--fundo);
  clip-path: polygon(0 100%, 100% 100%, 100% 0, 0 42px);
}
.hero .eyebrow {
  display: inline-block; font-family: var(--ui); font-weight: 700; letter-spacing: 1.5px;
  text-transform: uppercase; font-size: .72rem; color: var(--amarelo);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18);
  padding: .35rem .8rem; border-radius: 999px; margin-bottom: 1.1rem;
}
.hero h1 { font-family: var(--ui); font-weight: 800; font-size: 2.5rem; line-height: 1.18; max-width: 780px; margin: 0 auto .9rem; letter-spacing: -.5px; }
.hero p { max-width: 640px; margin: 0 auto; opacity: .94; font-size: 1.12rem; }

/* ---------- Conteúdo ---------- */
.container { max-width: var(--max); margin: 0 auto; padding: 2.6rem 1.25rem 1rem; }

.section-head { text-align: center; margin: .5rem auto 2rem; }
.section-head h2 { font-size: 1.7rem; font-weight: 700; color: var(--tinta); display: inline-block; }
.section-head h2::after {
  content: ''; display: block; width: 54px; height: 4px; border-radius: 3px;
  background: var(--amarelo); margin: .55rem auto 0;
}
.section-head p { color: var(--cinza); font-size: 1rem; margin-top: .5rem; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.6rem;
}

/* ---------- Card (estilo WordPress) ---------- */
.card {
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: 16px;
  overflow: hidden;
  display: flex; flex-direction: column;
  box-shadow: var(--sombra);
  transition: box-shadow .25s ease, transform .25s ease;
}
.card:hover { box-shadow: var(--sombra-forte); transform: translateY(-4px); }
.card-media { display: block; overflow: hidden; aspect-ratio: 16 / 9; background: var(--verde-claro); }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { padding: 1.3rem 1.4rem 1.5rem; display: flex; flex-direction: column; gap: .6rem; flex: 1; }
.tag {
  display: inline-block; align-self: flex-start;
  background: var(--verde-claro); color: var(--verde-escuro);
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .6px;
  padding: .28rem .7rem; border-radius: 999px;
}
.card h3 { font-size: 1.16rem; line-height: 1.34; font-weight: 700; }
.card h3 a { text-decoration: none; color: var(--tinta); }
.card h3 a:hover { color: var(--verde); }
.card p { color: var(--cinza); font-size: .98rem; line-height: 1.6; }
.card-more {
  margin-top: auto; padding-top: .4rem; font-weight: 600; font-size: .92rem;
  color: var(--verde); text-decoration: none; align-self: flex-start;
}
.card-more:hover { color: var(--amarelo-escuro); }
.card-more span { transition: margin-left .2s ease; }
.card:hover .card-more span { margin-left: .25rem; }

/* ---------- Artigo ---------- */
article.post {
  max-width: 760px; margin: 2.2rem auto; padding: 2.4rem 2.4rem 2.8rem;
  background: var(--branco); border: 1px solid var(--borda);
  border-radius: 18px; box-shadow: var(--sombra);
}
article.post h1 { font-family: var(--ui); font-weight: 800; font-size: 2.1rem; line-height: 1.24; margin-bottom: .5rem; color: var(--tinta); letter-spacing: -.4px; }
.meta { color: var(--cinza-claro); font-size: .88rem; margin-bottom: 1.4rem; display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; }
.meta::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--amarelo); display: inline-block; }
article.post .post-hero + p, article.post > p:first-of-type { font-size: 1.13rem; color: #313b38; }
article.post h2 { font-family: var(--ui); font-weight: 700; font-size: 1.5rem; margin: 2.3rem 0 .8rem; color: var(--verde-escuro); padding-left: .8rem; border-left: 4px solid var(--amarelo); }
article.post h3 { font-family: var(--ui); font-weight: 600; font-size: 1.2rem; margin: 1.7rem 0 .6rem; color: var(--tinta); }
article.post p, article.post ul, article.post ol { margin-bottom: 1.15rem; }
article.post ul, article.post ol { padding-left: 1.4rem; }
article.post li { margin-bottom: .45rem; }
article.post li::marker { color: var(--verde); }
article.post a { color: var(--verde); text-decoration: underline; text-decoration-color: rgba(11,110,79,.35); text-underline-offset: 2px; }
article.post a:hover { text-decoration-color: var(--verde); }
article.post strong { color: var(--tinta); }
article.post table { width: 100%; border-collapse: collapse; margin: 1.4rem 0; font-size: .95rem; font-family: var(--ui); border-radius: 10px; overflow: hidden; box-shadow: var(--sombra); }
article.post th, article.post td { border-bottom: 1px solid var(--borda); padding: .7rem .9rem; text-align: left; }
article.post th { background: var(--verde); color: #fff; font-weight: 600; }
article.post tr:nth-child(even) td { background: #f8fbf9; }
blockquote { border-left: 4px solid var(--amarelo); background: var(--creme); padding: 1rem 1.3rem; margin: 1.4rem 0; border-radius: 0 10px 10px 0; font-style: italic; color: #5b5326; }
.aviso { background: var(--creme); border: 1px solid #f0dfae; border-radius: 12px; padding: 1rem 1.2rem; font-size: .92rem; color: #6b5a1e; margin: 2rem 0 0; font-family: var(--ui); }
.autor-box { display: flex; gap: .9rem; align-items: flex-start; background: #fff; border: 1px solid var(--borda); border-radius: 12px; padding: 1.1rem 1.2rem; margin: 1.2rem 0 0; font-family: var(--ui); box-shadow: var(--sombra); }
.autor-box .autor-avatar { flex: none; width: 42px; height: 42px; border-radius: 50%; background: var(--verde); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.1rem; }
.autor-box p { margin: 0; font-size: .92rem; color: var(--cinza-claro); line-height: 1.55; }
.autor-box strong { color: var(--tinta); }

/* ---------- Calculadora ---------- */
.calc-box { background: var(--branco); border: 1px solid var(--borda); border-radius: 16px; padding: 1.6rem; margin: 1.8rem 0; box-shadow: var(--sombra); font-family: var(--ui); }
.calc-box h3 { margin: 0 0 .3rem; font-size: 1.2rem; }
.calc-box .calc-sub { margin: 0 0 1.2rem; font-size: .88rem; color: var(--cinza-claro); font-family: var(--ui); }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.2rem; }
.calc-field label { display: block; font-size: .85rem; font-weight: 600; color: var(--tinta); margin-bottom: .4rem; }
.calc-field input, .calc-field select { width: 100%; padding: .7rem .8rem; border: 1px solid var(--borda); border-radius: 8px; font-family: var(--ui); font-size: 1rem; background: var(--fundo); color: var(--tinta); }
.calc-field input:focus, .calc-field select:focus { outline: none; border-color: var(--verde); background: var(--branco); }
.calc-btn { display: inline-block; background: var(--verde); color: #fff; font-weight: 700; font-family: var(--ui); border: none; padding: .8rem 1.6rem; border-radius: 10px; cursor: pointer; font-size: .98rem; transition: transform .15s ease, box-shadow .15s ease; }
.calc-btn:hover { transform: translateY(-2px); box-shadow: var(--sombra-forte); }
.calc-result { margin-top: 1.4rem; border-top: 1px dashed var(--borda); padding-top: 1.2rem; }
.calc-result[hidden] { display: none; }
.calc-linha { display: flex; justify-content: space-between; align-items: baseline; padding: .45rem 0; font-size: .95rem; }
.calc-linha span:first-child { color: var(--cinza-claro); }
.calc-linha span:last-child { font-weight: 600; font-family: var(--ui); }
.calc-linha.calc-total { border-top: 1px solid var(--borda); margin-top: .5rem; padding-top: .8rem; font-size: 1.1rem; }
.calc-linha.calc-total span:last-child { color: var(--verde-escuro); font-weight: 800; font-size: 1.25rem; }
.calc-parcelas { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-top: 1rem; }
.calc-parcela { background: var(--creme); border-radius: 10px; padding: .8rem 1rem; text-align: center; }
.calc-parcela .calc-parcela-label { font-size: .78rem; color: #6b5a1e; }
.calc-parcela .calc-parcela-valor { font-size: 1.15rem; font-weight: 800; color: var(--verde-escuro); margin-top: .2rem; }
.calc-nota { font-size: .78rem; color: var(--cinza-claro); margin-top: 1rem; line-height: 1.5; }
@media (max-width: 560px) { .calc-grid, .calc-parcelas { grid-template-columns: 1fr; } }

/* ---------- Anúncios ---------- */
.ad-slot { margin: 2.2rem auto; text-align: center; min-height: 90px; }

/* ---------- Botão ---------- */
.btn { display: inline-block; background: var(--amarelo); color: var(--tinta); font-weight: 700; text-decoration: none; padding: .75rem 1.6rem; border-radius: 10px; margin-top: 1rem; box-shadow: 0 6px 16px rgba(244,185,66,.35); transition: transform .15s ease, box-shadow .15s ease; }
.btn:hover { color: var(--tinta); transform: translateY(-2px); box-shadow: 0 10px 22px rgba(244,185,66,.45); }

/* ---------- Rodapé ---------- */
footer { background: #0e1614; color: #aeb9b4; margin-top: 3.5rem; padding: 3rem 1.25rem 2rem; font-size: .93rem; font-family: var(--ui); }
.rodape { max-width: var(--max); margin: 0 auto; display: flex; justify-content: space-between; gap: 2.5rem; flex-wrap: wrap; }
.rodape > div { max-width: 360px; }
.rodape strong { color: #fff; font-size: 1.05rem; }
footer a { color: #cfd8d3; text-decoration: none; }
footer a:hover { color: var(--amarelo); }
footer ul { list-style: none; }
footer li { margin-bottom: .5rem; }
.copy { text-align: center; margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid rgba(255,255,255,.08); font-size: .84rem; color: #79837e; }

/* ---------- Capa (hero) dos artigos ---------- */
.post-hero { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 14px; margin: .3rem 0 1.6rem; box-shadow: var(--sombra); }

/* ---------- Responsivo ---------- */
@media (max-width: 720px) {
  .hero { padding: 3rem 1.25rem 3.4rem; }
  .hero h1 { font-size: 1.85rem; }
  .hero p { font-size: 1.02rem; }
  .section-head h2 { font-size: 1.4rem; }
  article.post { padding: 1.6rem 1.3rem 2rem; margin: 1.2rem auto; border-radius: 14px; }
  article.post h1 { font-size: 1.6rem; }
  .topo { justify-content: center; }
  .logo-img { height: 36px; }
}