/* ==========================================================================
   Manual da Igreja Metodista Livre — 2024–2027
   Paleta inspirada no logotipo (chama azul/laranja — "haja luz")
   ========================================================================== */
:root{
  --blue:#5888B0;
  --blue-2:#4a7aa4;
  --blue-dark:#183868;
  --blue-light:#6f9bc6;
  --blue-pale:#e9f0f7;
  --blue-mist:#f4f8fc;
  --orange:#F07838;
  --orange-soft:#f9a06a;
  --ink:#21324a;
  --ink-soft:#4b5c73;
  --paper:#ffffff;
  --line:#dfe8f1;
  --shadow:0 10px 30px -12px rgba(24,56,104,.28);
  --shadow-sm:0 4px 14px -8px rgba(24,56,104,.35);
  --radius:18px;
  --maxw:1180px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  margin:0;font-family:var(--sans);color:var(--ink);
  background:var(--blue-mist);
  line-height:1.7;-webkit-font-smoothing:antialiased;
}
a{color:var(--blue-2);text-decoration:none}
a:hover{color:var(--orange)}
img{max-width:100%;display:block}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{max-width:var(--maxw);margin:0 auto;padding:.6rem 1.25rem;
  display:flex;align-items:center;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem;font-weight:700;color:var(--blue-dark)}
.brand img{height:38px;width:auto}
.brand small{display:block;font-weight:500;font-size:.72rem;color:var(--ink-soft);letter-spacing:.03em}
.brand b{font-size:.98rem;line-height:1.05}
.nav-links{margin-left:auto;display:flex;gap:.25rem;flex-wrap:wrap;align-items:center}
.nav-links a{
  padding:.4rem .7rem;border-radius:999px;font-size:.86rem;font-weight:600;color:var(--ink-soft)
}
.nav-links a:hover,.nav-links a.active{background:var(--blue-pale);color:var(--blue-dark)}
.menu-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);
  border-radius:10px;padding:.4rem .6rem;font-size:1.1rem;color:var(--blue-dark);cursor:pointer}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}
footer.site-footer{
  margin-top:4rem;background:var(--blue-dark);color:#dbe6f2;
}
.site-footer .wrap{padding:2.4rem 1.25rem;display:flex;gap:2rem;flex-wrap:wrap;
  align-items:center;justify-content:space-between}
.site-footer a{color:#bcd2ea}
.site-footer .flame{font-family:var(--serif);font-style:italic;color:var(--orange-soft);font-size:1.4rem}

/* ---------- Hero (home) ---------- */
.hero{position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(240,120,56,.14), transparent 60%),
    radial-gradient(900px 500px at 5% 0%, rgba(88,136,176,.20), transparent 55%),
    linear-gradient(180deg,#ffffff 0%, var(--blue-mist) 100%);
  border-bottom:1px solid var(--line)}
.hero-inner{max-width:var(--maxw);margin:0 auto;padding:3.5rem 1.25rem 3rem;
  display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center}
.hero-logo{display:flex;justify-content:center}
.hero-logo img{max-height:340px;filter:drop-shadow(0 18px 30px rgba(24,56,104,.18))}
.eyebrow{display:inline-block;font-weight:700;letter-spacing:.18em;text-transform:uppercase;
  font-size:.72rem;color:var(--orange);background:#fff;border:1px solid #f3d5c2;
  padding:.35rem .7rem;border-radius:999px}
.hero h1{font-family:var(--serif);font-weight:600;color:var(--blue-dark);
  font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.05;margin:1rem 0 .4rem}
.hero h1 span{color:var(--orange)}
.hero .lead{font-size:1.08rem;color:var(--ink-soft);max-width:46ch}
.verse{margin-top:1.6rem;padding:1rem 1.25rem;border-left:4px solid var(--orange);
  background:#fff;border-radius:0 12px 12px 0;box-shadow:var(--shadow-sm);font-family:var(--serif);
  font-style:italic;color:var(--blue-dark)}
.verse cite{display:block;font-style:normal;font-family:var(--sans);font-size:.82rem;
  color:var(--ink-soft);margin-top:.4rem;letter-spacing:.02em}
.hero-cta{margin-top:1.6rem;display:flex;gap:.75rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.15rem;border-radius:999px;
  font-weight:700;font-size:.92rem;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--blue-dark);color:#fff}
.btn-primary:hover{background:var(--orange);color:#fff}
.btn-ghost{background:#fff;color:var(--blue-dark);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange)}

/* ---------- Section titles ---------- */
.section{padding:3.2rem 0 1rem}
.section-head{text-align:center;max-width:56ch;margin:0 auto 2rem}
.section-head .kicker{color:var(--orange);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;font-size:.74rem}
.section-head h2{font-family:var(--serif);font-weight:600;color:var(--blue-dark);
  font-size:clamp(1.6rem,3.4vw,2.3rem);margin:.35rem 0 .5rem}
.section-head p{color:var(--ink-soft);margin:0}

/* ---------- Chapter cards ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(285px,1fr));gap:1.25rem;
  padding-bottom:1rem}
.card{position:relative;display:flex;flex-direction:column;background:var(--paper);
  border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.4rem 1.2rem;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--blue-light)}
.card .num{font-family:var(--serif);font-size:2.6rem;font-weight:600;line-height:1;
  color:var(--blue-light);opacity:.85}
.card.accent .num{color:var(--orange-soft)}
.card h3{margin:.5rem 0 .35rem;color:var(--blue-dark);font-size:1.18rem;font-family:var(--serif);font-weight:600}
.card .card-label{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--orange)}
.card ul{margin:.6rem 0 0;padding:0;list-style:none;font-size:.86rem;color:var(--ink-soft)}
.card ul li{padding:.12rem 0 .12rem 1rem;position:relative}
.card ul li::before{content:"";position:absolute;left:0;top:.72em;width:6px;height:6px;
  border-radius:50%;background:var(--blue-light)}
.card .more{margin-top:.7rem;font-size:.8rem;color:var(--ink-soft);font-style:italic}
.card .go{margin-top:auto;padding-top:1rem;font-weight:700;font-size:.86rem;color:var(--blue-2)}
.card:hover .go{color:var(--orange)}
.card-link{position:absolute;inset:0;border-radius:var(--radius)}

/* ---------- Chapter page ---------- */
.chapter-hero{background:
    radial-gradient(800px 380px at 88% -30%, rgba(240,120,56,.16), transparent 60%),
    linear-gradient(180deg,var(--blue-dark),#20477f);
  color:#eaf1f9}
.chapter-hero .wrap{padding:2.6rem 1.25rem 2.4rem}
.crumbs{font-size:.82rem;color:#b9cde5;margin-bottom:1rem}
.crumbs a{color:#cfe0f2}
.chapter-hero .cnum{font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--orange-soft);font-size:.8rem}
.chapter-hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(2rem,4.5vw,3rem);
  margin:.4rem 0 0;line-height:1.08}

.layout{display:grid;grid-template-columns:280px 1fr;gap:2.5rem;padding:2.2rem 0 1rem;align-items:start}
.toc{position:sticky;top:88px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--radius);padding:1.2rem 1.2rem;box-shadow:var(--shadow-sm)}
.toc h4{margin:.1rem 0 .8rem;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--orange)}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:s}
.toc ol li{counter-increment:s;margin:.1rem 0}
.toc ol li a{display:block;padding:.4rem .5rem .4rem 2rem;border-radius:10px;position:relative;
  font-size:.9rem;color:var(--ink-soft);font-weight:500;line-height:1.35}
.toc ol li a::before{content:counter(s,decimal-leading-zero);position:absolute;left:.5rem;top:.4rem;
  font-family:var(--serif);font-size:.78rem;color:var(--blue-light);font-weight:600}
.toc ol li a:hover,.toc ol li a.active{background:var(--blue-pale);color:var(--blue-dark)}

.content{max-width:760px}
.content .intro-block{font-size:1.08rem;color:var(--ink-soft)}
.sec{scroll-margin-top:92px;margin:0 0 2.4rem}
.sec > h2{font-family:var(--serif);font-weight:600;color:var(--blue-dark);
  font-size:1.6rem;margin:2rem 0 .8rem;padding-bottom:.5rem;border-bottom:2px solid var(--blue-pale);
  display:flex;align-items:baseline;gap:.6rem}
.sec > h2 .dot{font-size:.7rem;color:var(--orange)}
.content h4{color:var(--blue-2);font-size:1.05rem;margin:1.4rem 0 .3rem;font-weight:700}
.content p{margin:.7rem 0}
.content p.b{font-weight:600;color:var(--blue-dark)}
.content p.i{font-style:italic}
.backtop{display:inline-block;margin-top:.4rem;font-size:.78rem;color:var(--blue-light)}

/* Prev / next */
.pager{display:flex;gap:1rem;flex-wrap:wrap;justify-content:space-between;
  border-top:1px solid var(--line);margin-top:2rem;padding:1.6rem 0 0}
.pager a{flex:1 1 240px;background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:.9rem 1.1rem;box-shadow:var(--shadow-sm)}
.pager a:hover{border-color:var(--orange)}
.pager .dir{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);font-weight:700}
.pager .ttl{color:var(--blue-dark);font-weight:600}
.pager a.next{text-align:right}

/* Search */
.search-wrap{position:relative;max-width:520px;margin:1.5rem auto 0}
.search-wrap input{width:100%;padding:.85rem 1rem .85rem 2.6rem;border-radius:999px;
  border:1px solid var(--line);font-size:1rem;background:#fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%235888B0' stroke-width='2'><circle cx='8' cy='8' r='6'/><path d='M17 17l-4-4'/></svg>") no-repeat .9rem center;
  box-shadow:var(--shadow-sm)}
.search-wrap input:focus{outline:none;border-color:var(--blue-light)}
.search-results{position:absolute;left:0;right:0;top:calc(100% + .5rem);background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);max-height:60vh;
  overflow:auto;display:none;z-index:20}
.search-results.open{display:block}
.search-results a{display:block;padding:.7rem 1rem;border-bottom:1px solid var(--blue-mist)}
.search-results a:last-child{border-bottom:none}
.search-results a:hover{background:var(--blue-mist)}
.search-results .r-ch{font-size:.72rem;color:var(--orange);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.search-results .r-t{color:var(--blue-dark);font-weight:600}
.search-results .r-x{color:var(--ink-soft);font-size:.85rem}
.search-empty{padding:1rem;color:var(--ink-soft);font-size:.9rem}

/* Misc */
.pill-row{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-top:1.2rem}
.pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.4rem .9rem;
  font-size:.8rem;color:var(--ink-soft);font-weight:600;display:inline-flex;gap:.3rem;align-items:center}
.pill b{color:var(--blue-dark)}
a.pill{transition:border-color .15s,color .15s,transform .15s}
a.pill:hover{border-color:var(--orange);color:var(--blue-dark);transform:translateY(-2px)}
a.pill:hover b{color:var(--orange)}

/* ---------- Topics index page ---------- */
.topics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.25rem;margin-top:1.6rem}
.tgroup{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.25rem 1.35rem;box-shadow:var(--shadow-sm);scroll-margin-top:92px}
.tgroup-head{display:flex;gap:.85rem;align-items:center;margin-bottom:.9rem;
  padding-bottom:.85rem;border-bottom:1px solid var(--blue-pale)}
.tgroup-num{flex:0 0 auto;background:var(--blue-pale);color:var(--blue-dark);font-weight:700;
  font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:.45rem .7rem;border-radius:10px;white-space:nowrap}
.tgroup-num:hover{background:var(--orange);color:#fff}
.tgroup-head h3{margin:0;font-family:var(--serif);font-weight:600;color:var(--blue-dark);font-size:1.12rem;line-height:1.15}
.tgroup-head h3 a{color:inherit}
.tgroup-head h3 a:hover{color:var(--orange)}
.tgroup-count{font-size:.76rem;color:var(--ink-soft)}
.topic-list{display:flex;flex-direction:column;gap:.15rem}
.topic-link{display:block;width:100%;padding:.42rem .5rem .42rem 1.1rem;border-radius:9px;position:relative;
  font-size:.9rem;color:var(--ink-soft);font-weight:500;line-height:1.35;
  border-bottom:1px solid var(--blue-mist)}
.topic-link:last-child{border-bottom:none}
.topic-link::before{content:"";position:absolute;left:.35rem;top:.85em;width:6px;height:6px;
  border-radius:50%;background:var(--blue-light)}
.topic-link:hover{background:var(--blue-mist);color:var(--blue-dark)}
.topic-link:hover::before{background:var(--orange)}
.topic-link.hide{display:none}
.tgroup.hide{display:none}

@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-logo{order:-1}
  .hero-logo img{max-height:230px}
  .verse{text-align:left}
  .hero-cta,.eyebrow{justify-content:center}
  .layout{grid-template-columns:1fr}
  .toc{position:static;order:-1}
  .nav-links{display:none;width:100%;flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .nav{flex-wrap:wrap}
}