/*
Theme Name: Aprendizagem Corporativa
Theme URI: https://aprendizagemcorporativa.com.br/
Author: Aprendizagem Corporativa
Description: Tema editorial inicial para o portal Aprendizagem Corporativa.
Version: 1.0.0
License: GPL-2.0-or-later
Text Domain: aprendizagem-corporativa
*/

:root{
  --ac-black:#171717;
  --ac-text:#222;
  --ac-muted:#6f6f6f;
  --ac-line:#e8e8e8;
  --ac-bg:#fff;
  --ac-soft:#f6f6f4;
  --ac-max:1180px;
  --ac-radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ac-bg);color:var(--ac-text);font-family:Inter,Arial,sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(var(--ac-max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--ac-line)}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{font-weight:800;letter-spacing:-.04em;font-size:24px;line-height:1}
.brand span{font-weight:400}
.main-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:600}
.main-nav a:hover{opacity:.65}
.menu-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer}
.button{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;background:var(--ac-black);color:#fff;font-weight:700;border:1px solid var(--ac-black);transition:.2s}
.button:hover{transform:translateY(-1px);opacity:.9}
.button-light{background:#fff;color:var(--ac-black);border-color:var(--ac-black)}
.hero{padding:88px 0 70px;border-bottom:1px solid var(--ac-line)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;margin-bottom:18px}
.hero h1{font-size:clamp(44px,6vw,76px);line-height:1.02;letter-spacing:-.055em;margin:0 0 24px;max-width:760px}
.hero p{font-size:19px;color:var(--ac-muted);max-width:620px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{min-height:420px;border-radius:28px;background:linear-gradient(135deg,#f7f7f7,#ededeb);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.hero-art:before,.hero-art:after{content:"";position:absolute;border:1px solid #cfcfcf;border-radius:50%}
.hero-art:before{width:360px;height:360px}
.hero-art:after{width:220px;height:220px}
.hero-art-inner{position:relative;z-index:2;width:150px;height:150px;border-radius:28px;background:#171717;color:#fff;display:grid;place-items:center;font-size:46px;font-weight:800;letter-spacing:-.08em;box-shadow:0 24px 60px rgba(0,0,0,.16)}
.section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}
.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-.045em;margin:0}
.section-head p{max-width:560px;color:var(--ac-muted);margin:0}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.entry-card{padding:30px;border:1px solid var(--ac-line);border-radius:var(--ac-radius);min-height:230px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s}
.entry-card:hover{transform:translateY(-3px);border-color:#bdbdbd}
.entry-card h3{font-size:25px;letter-spacing:-.03em;margin:0 0 12px}
.entry-card p{color:var(--ac-muted);margin:0}
.entry-link{font-weight:800;margin-top:25px}
.guides-grid,.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{border:1px solid var(--ac-line);border-radius:var(--ac-radius);overflow:hidden;background:#fff}
.card-image{aspect-ratio:16/9;background:var(--ac-soft);display:flex;align-items:center;justify-content:center;color:#999;font-size:12px}
.card-body{padding:24px}
.card-meta{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#777;font-weight:700}
.card h3{font-size:23px;line-height:1.18;letter-spacing:-.03em;margin:10px 0}
.card p{color:var(--ac-muted);margin:0}
.ad-slot{min-height:120px;border-top:1px solid var(--ac-line);border-bottom:1px solid var(--ac-line);display:flex;align-items:center;justify-content:center;color:#aaa;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.ad-slot span{opacity:.7}
.topics{background:var(--ac-soft)}
.topic-grid{display:flex;flex-wrap:wrap;gap:10px}
.topic{border:1px solid #d9d9d9;background:#fff;padding:13px 17px;border-radius:999px;font-weight:700;font-size:14px}
.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tool{padding:28px;border-radius:var(--ac-radius);background:var(--ac-black);color:#fff;min-height:210px;display:flex;flex-direction:column;justify-content:space-between}
.tool p{color:#cfcfcf}
.tool .entry-link{color:#fff}
.glossary{border:1px solid var(--ac-line);border-radius:var(--ac-radius);padding:32px}
.glossary-search{width:100%;padding:16px 18px;border:1px solid #ccc;border-radius:12px;font-size:16px;margin:18px 0 24px}
.letters{display:flex;flex-wrap:wrap;gap:8px}
.letter{padding:8px 12px;border:1px solid #ddd;border-radius:8px;font-weight:700}
.newsletter{background:var(--ac-black);color:#fff;border-radius:28px;padding:60px}
.newsletter p{color:#ccc;max-width:620px}
.newsletter-form{display:flex;gap:10px;max-width:620px}
.newsletter-form input{flex:1;padding:14px 16px;border-radius:999px;border:0}
.site-footer{border-top:1px solid var(--ac-line);padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-title{font-weight:800;margin-bottom:14px}
.footer-links{display:grid;gap:8px;color:var(--ac-muted);font-size:14px}
.copyright{margin-top:45px;padding-top:20px;border-top:1px solid var(--ac-line);font-size:13px;color:var(--ac-muted)}
.single-wrap,.archive-wrap{padding:70px 0}
.single-content{max-width:780px;margin:auto}
.single-content h1{font-size:clamp(38px,6vw,64px);line-height:1.05;letter-spacing:-.05em}
.single-content .entry-content{font-size:18px}
.entry-content h2,.entry-content h3{line-height:1.2;letter-spacing:-.03em;margin-top:40px}
.entry-content a{text-decoration:underline}
.archive-header{margin-bottom:40px}
.archive-header h1{font-size:52px;letter-spacing:-.05em;margin:0}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{min-height:320px}
  .entry-grid,.guides-grid,.posts-grid,.tools-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .main-nav{display:none;position:absolute;top:78px;left:0;right:0;background:#fff;border-bottom:1px solid var(--ac-line);padding:22px 20px;flex-direction:column;align-items:flex-start}
  .main-nav.is-open{display:flex}
  .menu-toggle{display:block}
}
@media(max-width:620px){
  .container{width:min(var(--ac-max),calc(100% - 28px))}
  .hero{padding:55px 0}
  .section{padding:55px 0}
  .entry-grid,.guides-grid,.posts-grid,.tools-grid,.footer-grid{grid-template-columns:1fr}
  .section-head{display:block}
  .section-head p{margin-top:14px}
  .newsletter{padding:35px 24px}
  .newsletter-form{flex-direction:column}
}

/* Compatibilidade com menus nativos do WordPress */
.main-nav > ul,
.main-nav .menu {
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
  margin:0;
  padding:0;
}
.main-nav > ul > li,
.main-nav .menu > li { margin:0; }
.main-nav > ul > li > a,
.main-nav .menu > li > a { display:block; }
@media(max-width:900px){
  .main-nav > ul,
  .main-nav .menu {
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:16px;
    width:100%;
  }
}