/*
Theme Name: Código Pai
Theme URI: https://codigopai.com.br
Author: Código Pai
Description: Tema WordPress personalizado do blog Código Pai — paternidade real sobre gravidez, bebês, desenvolvimento infantil e rotina. Design limpo e moderno em creme, marrom, terracota e verde-sálvia, 100% responsivo, com SEO e slots de AdSense.
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: codigo-pai
*/

/* ===== Design tokens ===== */
:root{
  --creme:#FBF7F2;
  --marrom:#3A332E;
  --terracota:#E2725B;
  --sage:#7C9885;
  --card:#ffffff;
  --muted:#EFE7DE;
  --muted-fg:#786d63;
  --border:#E7DDD2;
  --radius:1rem;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Nunito Sans",system-ui,sans-serif;
  background:var(--creme);
  color:var(--marrom);
  line-height:1.6;
  overflow-x:clip;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.font-display{font-family:"Fraunces",Georgia,serif}

::selection{background:rgba(226,114,91,.2)}

.container{max-width:72rem;margin:0 auto;padding:0 1.25rem}
.narrow{max-width:44rem}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(251,247,242,.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{height:4rem;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:.5rem;font-family:"Fraunces",serif;font-size:1.25rem;font-weight:600}
.brand .logo{display:grid;place-items:center;height:2.25rem;width:2.25rem;border-radius:1rem;background:var(--terracota);color:#fff}
.main-nav{display:flex;align-items:center;gap:.25rem}
.main-nav a{padding:.5rem .875rem;border-radius:.75rem;font-size:.875rem;font-weight:700;color:var(--muted-fg);transition:.2s}
.main-nav a:hover,.main-nav a.active,.main-nav .current-menu-item a{color:var(--terracota);background:rgba(226,114,91,.1)}
.btn{display:inline-block;padding:.55rem 1rem;border-radius:.75rem;background:var(--terracota);color:#fff;font-weight:700;font-size:.875rem;border:none;cursor:pointer;transition:.2s}
.btn:hover{filter:brightness(1.05)}
.btn-sage{background:var(--sage)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;color:var(--marrom);font-size:1.5rem}
.mobile-nav{display:none;flex-direction:column;gap:.25rem;padding:.75rem 1.25rem;border-top:1px solid var(--border)}
.mobile-nav a{padding:.625rem .75rem;border-radius:.75rem;font-weight:700;font-size:.875rem}

@media(max-width:820px){
  .main-nav{display:none}
  .nav-toggle{display:block}
  .mobile-nav.open{display:flex}
}

/* ===== Sections / cards ===== */
.section{padding:3rem 0}
.eyebrow{color:var(--terracota);font-weight:800;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}
h1,h2,h3{font-family:"Fraunces",serif;line-height:1.15;font-weight:600}
.page-title{font-size:clamp(2rem,5vw,3rem);margin:.25rem 0 1rem}

.badge{display:inline-block;padding:.25rem .7rem;border-radius:999px;background:rgba(124,152,133,.15);color:var(--sage);font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}

.grid{display:grid;gap:1.75rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.grid-3,.grid-2{grid-template-columns:1fr}}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .25s,box-shadow .25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -20px rgba(58,51,46,.35)}
.card .thumb{aspect-ratio:16/10;overflow:hidden}
.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.card:hover .thumb img{transform:scale(1.05)}
.card .body{padding:1.25rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.card h3{font-size:1.15rem;margin:0}
.card p{color:var(--muted-fg);font-size:.9rem;margin:0}
.meta{color:var(--muted-fg);font-size:.8rem;display:flex;gap:.5rem;align-items:center}

/* ===== Featured / hero ===== */
.featured{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:1.5rem;overflow:hidden}
.featured .thumb{aspect-ratio:4/3;height:100%}
.featured .thumb img{width:100%;height:100%;object-fit:cover}
.featured .body{padding:2rem}
.featured h2{font-size:clamp(1.6rem,3.5vw,2.4rem);margin:.5rem 0}
@media(max-width:820px){.featured{grid-template-columns:1fr}}

/* ===== Category shortcuts ===== */
.cats{display:flex;flex-wrap:wrap;gap:.6rem}
.cats a{padding:.5rem 1rem;border-radius:999px;border:1px solid var(--border);background:var(--card);font-weight:700;font-size:.85rem;transition:.2s}
.cats a:hover,.cats a.active{background:var(--terracota);color:#fff;border-color:var(--terracota)}

/* ===== Article ===== */
.article-head{padding-top:2.5rem}
.article-head img.hero{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:1.25rem;margin-top:1.5rem}
.prose p{margin:0 0 1.25rem;line-height:1.85;font-size:1.05rem}
.prose h2{font-size:1.6rem;margin:2rem 0 .75rem}
.prose h3{font-size:1.3rem;margin:1.5rem 0 .5rem}
.prose ul{padding-left:1.25rem;line-height:1.85}

/* ===== AdSense slots ===== */
.ad-slot{margin:2rem auto;text-align:center;min-height:90px;display:grid;place-items:center;background:repeating-linear-gradient(45deg,var(--muted),var(--muted) 10px,#f6efe6 10px,#f6efe6 20px);border:1px dashed var(--border);border-radius:.75rem;color:var(--muted-fg);font-size:.75rem;letter-spacing:.05em;text-transform:uppercase}

/* ===== Forms ===== */
.form{display:flex;flex-direction:column;gap:1rem;max-width:34rem}
.form label{font-weight:700;font-size:.9rem;display:flex;flex-direction:column;gap:.4rem}
.form input,.form textarea{padding:.75rem .9rem;border:1px solid var(--border);border-radius:.75rem;background:var(--card);font:inherit;color:var(--marrom)}
.form input:focus,.form textarea:focus{outline:2px solid rgba(226,114,91,.4);border-color:var(--terracota)}
.notice{padding:.9rem 1.1rem;border-radius:.75rem;background:rgba(124,152,133,.15);color:var(--sage);font-weight:700}

/* ===== Footer ===== */
.site-footer{margin-top:5rem;border-top:1px solid var(--border);background:rgba(239,231,222,.5)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2.5rem;padding:3.5rem 0}
.site-footer h4{font-size:.9rem;margin:0 0 .75rem;font-family:"Nunito Sans",sans-serif;font-weight:800}
.site-footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}
.site-footer a{color:var(--muted-fg)}
.site-footer a:hover{color:var(--sage)}
.footer-bottom{border-top:1px solid var(--border)}
.footer-bottom .container{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:space-between;padding:1.25rem;font-size:.75rem;color:var(--muted-fg)}
@media(max-width:820px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}

.fade-up{animation:fadeUp .7s cubic-bezier(.22,1,.36,1) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){.fade-up{animation:none}}