/* =============================================
   Xadrez Descomplicado · Área de Membros
   Paleta premium: preto profundo + dourado
   ============================================= */

:root{
  --bg: #0a0e17;
  --bg-2: #0f1522;
  --surface: #131a2a;
  --surface-2: #1a2337;
  --surface-hover: #202b45;

  --gold: #d4a24a;
  --gold-bright: #eec072;
  --gold-dark: #9c7326;
  --gold-soft: rgba(212,162,74,.12);
  --gold-pastel: rgba(212,162,74,.06);

  --accent-red: #c94a3b;
  --accent-red-dark: #a13b2f;
  --accent-blue: #3a7bd5;

  --text: #f0e6cf;
  --text-strong: #f8efd6;
  --text-muted: #9ba0b0;
  --text-soft: #6a7086;

  --border: rgba(212,162,74,.18);
  --border-strong: rgba(212,162,74,.32);
  --border-cool: rgba(255,255,255,.06);

  --shadow-xs: 0 2px 8px rgba(0,0,0,.25);
  --shadow-soft: 0 10px 30px rgba(0,0,0,.35);
  --shadow-md: 0 18px 40px rgba(0,0,0,.45);
  --shadow-lg: 0 28px 70px rgba(0,0,0,.55);
  --shadow-gold: 0 14px 30px rgba(212,162,74,.28);

  --sidebar-w: 280px;
  --topbar-h: 66px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Plus Jakarta Sans','Segoe UI',Tahoma,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  font-size:15.5px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;padding:0}

/* ============ TOPBAR ============ */
.topbar{
  background:linear-gradient(180deg,#0d131f 0%,#0a0e17 100%);
  border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-xs);
  position:sticky;top:0;z-index:60;
  height:var(--topbar-h);
}
.topbar-inner{
  height:100%;padding:0 24px;
  display:flex;align-items:center;gap:14px;
}
.topbar-spacer{flex:1}

.hamburger{
  display:none;
  width:42px;height:42px;
  flex-direction:column;justify-content:center;align-items:center;gap:4px;
  border-radius:10px;
  background:var(--gold-soft);
  transition:background .2s;
}
.hamburger:hover{background:var(--gold-pastel)}
.hamburger span{
  display:block;width:18px;height:2px;
  background:var(--gold);border-radius:2px;
  transition:transform .25s,opacity .2s;
}
body.sidebar-open .hamburger span:nth-child(1){transform:translateY(6px) rotate(45deg)}
body.sidebar-open .hamburger span:nth-child(2){opacity:0}
body.sidebar-open .hamburger span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:42px;height:42px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#0a0e17;
  border-radius:12px;
  font-weight:900;font-size:22px;
  box-shadow:var(--shadow-gold);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:15px;color:var(--text-strong);font-weight:800}
.brand-text span{font-size:12px;color:var(--text-muted);letter-spacing:.3px}

/* ============ LAYOUT ============ */
.layout{
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  min-height:calc(100vh - var(--topbar-h));
  position:relative;
}

/* ============ SIDEBAR ============ */
.sidebar{
  background:linear-gradient(180deg,#0d131f 0%,#0a0e17 100%);
  border-right:1px solid var(--border);
  padding:28px 18px 24px;
  position:sticky;top:var(--topbar-h);
  height:calc(100vh - var(--topbar-h));
  overflow-y:auto;
  display:flex;flex-direction:column;gap:18px;
}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-track{background:transparent}
.sidebar::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

.sidebar-head{padding:0 8px}
.kicker-side{
  background:var(--gold-soft);color:var(--gold);
  margin-bottom:6px;
}
.sidebar-head h4{
  margin:6px 0 0;font-size:15px;color:var(--text-strong);
  font-weight:800;letter-spacing:-.2px;
}

.side-nav{display:flex;flex-direction:column;gap:6px;flex:1}

.side-link{
  display:flex;align-items:center;gap:12px;
  padding:11px 12px;border-radius:13px;
  transition:background .2s,transform .15s;
  border:1.5px solid transparent;
}
.side-link:hover{background:var(--surface);transform:translateX(2px)}
.side-link.active{
  background:var(--gold-soft);
  border-color:var(--gold);
}
.side-link.active .side-text strong{color:var(--gold-bright)}

.side-num{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:11px;font-weight:900;font-size:13px;
  color:#0a0e17;letter-spacing:.5px;
  flex-shrink:0;box-shadow:var(--shadow-xs);
}
.side-num-gold{background:linear-gradient(135deg,var(--gold-bright) 0%,var(--gold-dark) 100%)}
.side-num-dark{
  background:linear-gradient(135deg,#2a334a 0%,#181e2d 100%);
  color:var(--gold);
  border:1px solid var(--border);
}

.side-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.side-text strong{font-size:13.5px;color:var(--text-strong);font-weight:800}
.side-text small{font-size:11.5px;color:var(--text-muted);margin-top:1px}

.side-divider{height:1px;background:var(--border);margin:8px 12px}

.side-link-bonus{background:var(--gold-pastel);border-color:var(--border)}
.side-link-bonus .side-text strong{color:var(--gold-bright)}

.sidebar-footer{padding:14px 12px 4px;border-top:1px solid var(--border)}
.progress-mini small{
  display:block;margin-top:8px;font-size:11.5px;color:var(--text-muted);
}
.progress-mini small strong{color:var(--gold);font-weight:800}
.progress-bar{
  height:6px;background:var(--surface);border-radius:3px;overflow:hidden;
}
.progress-fill{
  height:100%;
  background:linear-gradient(90deg,var(--gold-dark) 0%,var(--gold-bright) 100%);
  border-radius:3px;transition:width .3s;
}

.side-back{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--text-muted);font-weight:700;
  padding:6px 10px;border-radius:8px;transition:all .2s;
}
.side-back:hover{background:var(--surface);color:var(--gold)}

.sidebar-overlay{
  display:none;position:fixed;inset:0;
  background:rgba(0,0,0,.72);z-index:55;
  opacity:0;transition:opacity .25s;
}
body.sidebar-open .sidebar-overlay{display:block;opacity:1}

/* ============ MAIN + HERO ============ */
.main{min-width:0}

.hero{
  background:
    radial-gradient(circle at 88% 8%, rgba(212,162,74,.15) 0%, transparent 45%),
    radial-gradient(circle at 8% 92%, rgba(58,123,213,.10) 0%, transparent 45%),
    var(--bg);
  padding:36px 36px 30px;
  position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:-80px;right:-80px;
  width:320px;height:320px;
  background:radial-gradient(circle,rgba(212,162,74,.10) 0%,transparent 70%);
  border-radius:50%;opacity:.8;pointer-events:none;
}
.hero-inner{text-align:center;position:relative;max-width:900px;margin:0 auto}
.welcome-pill{
  display:inline-block;background:transparent;
  border:1.5px solid var(--gold);color:var(--gold);
  padding:6px 18px;border-radius:30px;
  font-weight:800;font-size:11.5px;letter-spacing:2px;
  box-shadow:var(--shadow-xs);margin-bottom:16px;
}
.hero h1{
  font-size:clamp(26px,3.8vw,42px);
  margin:0 0 12px;color:var(--text-strong);
  font-weight:900;line-height:1.15;letter-spacing:-.5px;
}
.hl-gold{color:var(--gold-bright)}
.hl-red{color:var(--accent-red)}
.hero-sub{
  font-size:15.5px;color:var(--text);
  max-width:620px;margin:0 auto 24px;
}
.hero-sub strong{color:var(--gold);font-weight:700}
.hero-banner{
  max-width:820px;margin:0 auto;
  border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--border);
  background:var(--surface);
}

/* ============ SEÇÕES ============ */
.section{padding:56px 36px}
.section-modulos{background:var(--bg)}
.section-bonus{
  background:
    radial-gradient(circle at 15% 25%, rgba(212,162,74,.10) 0%, transparent 55%),
    var(--bg-2);
}

.section-head{text-align:center;max-width:720px;margin:0 auto 40px}
.kicker{
  display:inline-block;
  background:var(--gold-soft);color:var(--gold);
  padding:6px 16px;border-radius:30px;
  font-size:11.5px;font-weight:800;letter-spacing:1.5px;
  margin-bottom:14px;text-transform:uppercase;
}
.kicker-gold{background:var(--gold-soft);color:var(--gold-bright)}
.section-head h2{
  font-size:clamp(24px,3vw,34px);
  color:var(--text-strong);font-weight:900;
  margin:0 0 10px;letter-spacing:-.5px;line-height:1.2;
}
.section-sub{font-size:15.5px;color:var(--text-muted);margin:0}

/* ============ MÓDULOS GRID ============ */
.modulos-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:26px;max-width:1080px;margin:0 auto;
}
.modulo-card{
  background:var(--surface);
  border-radius:22px;overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid var(--border);
  transition:transform .25s,box-shadow .25s,border-color .25s;
  display:flex;flex-direction:column;
}
.modulo-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:var(--border-strong);
}
.modulo-cover{
  position:relative;width:100%;aspect-ratio:4/3;
  overflow:hidden;
  background:radial-gradient(circle at 50% 40%, #1c2540 0%, #0a0e17 100%);
  display:block;cursor:pointer;
}
.modulo-cover img{
  width:100%;height:100%;object-fit:contain;
  padding:14px;transition:transform .35s;
}
.modulo-cover:hover img{transform:scale(1.04)}

.cover-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.75) 100%);
  opacity:0;transition:opacity .25s;
  display:flex;align-items:flex-end;justify-content:center;
  padding-bottom:18px;pointer-events:none;
}
.cover-overlay-text{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--gold);color:#0a0e17;
  padding:9px 18px;border-radius:30px;
  font-weight:800;font-size:13px;
  box-shadow:var(--shadow-md);
}
.modulo-cover:hover .cover-overlay{opacity:1}

.level-badge{
  position:absolute;top:14px;left:14px;
  background:rgba(10,14,23,.85);
  color:var(--gold);
  padding:5px 13px;border-radius:20px;
  font-size:12px;font-weight:900;letter-spacing:1px;
  box-shadow:var(--shadow-xs);
  border:1.5px solid var(--gold);
  z-index:2;
  backdrop-filter:blur(4px);
}

.modulo-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:10px}
.modulo-tag{
  display:inline-block;
  background:var(--gold-soft);color:var(--gold);
  padding:4px 12px;border-radius:30px;
  font-size:11.5px;font-weight:700;letter-spacing:.5px;
  align-self:flex-start;
}
.modulo-body h3{
  font-size:19px;color:var(--text-strong);
  margin:2px 0 4px;font-weight:800;
}
.modulo-body p{font-size:14.5px;color:var(--text-muted);margin:0 0 6px}

.acessar-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(180deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#0a0e17;
  padding:12px 22px;border-radius:30px;
  font-weight:800;font-size:14px;letter-spacing:.3px;
  box-shadow:var(--shadow-gold);
  align-self:flex-start;
  transition:transform .2s,box-shadow .2s;margin-top:4px;
}
.acessar-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 20px 36px rgba(212,162,74,.36);
}
.acessar-btn svg{transition:transform .2s}
.acessar-btn:hover svg{transform:translateX(3px)}

/* ============ MODULE PAGE HERO ============ */
.module-hero{
  background:
    radial-gradient(circle at 85% 10%, rgba(212,162,74,.18) 0%, transparent 55%),
    radial-gradient(circle at 12% 90%, rgba(58,123,213,.10) 0%, transparent 55%),
    var(--bg);
  padding:24px 36px 42px;
  position:relative;overflow:hidden;
}
.module-hero-inner{max-width:1100px;margin:0 auto;position:relative}
.back-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 14px;border-radius:30px;
  background:var(--surface);color:var(--text);
  font-weight:700;font-size:13px;
  box-shadow:var(--shadow-xs);
  border:1px solid var(--border);
  transition:transform .2s,background .2s,color .2s;
  margin-bottom:18px;
}
.back-link:hover{background:var(--gold-soft);color:var(--gold);transform:translateX(-3px)}

.module-hero-content{
  display:grid;grid-template-columns:1fr 280px;
  gap:36px;align-items:center;
}
.module-pill{
  background:var(--gold);color:#0a0e17 !important;
  border:none;letter-spacing:2px;
}
.module-hero-text h1{
  font-size:clamp(28px,4.2vw,46px);
  margin:14px 0 10px;color:var(--text-strong);
  font-weight:900;line-height:1.12;letter-spacing:-.6px;
}
.module-hero-text > p{
  font-size:16px;color:var(--text-muted);
  margin:0 0 22px;max-width:560px;
}
.module-stats{display:flex;gap:14px;flex-wrap:wrap}
.stat{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:12px 18px;
  min-width:96px;text-align:center;box-shadow:var(--shadow-xs);
}
.stat strong{
  display:block;font-size:22px;color:var(--gold);
  font-weight:900;line-height:1;
}
.stat small{
  font-size:11px;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.5px;
  font-weight:700;display:block;margin-top:5px;
}
.module-hero-cover{text-align:center}
.module-hero-cover img{
  max-width:100%;
  filter:drop-shadow(0 26px 46px rgba(0,0,0,.6));
}

/* ============ MAPAS ============ */
.mapas-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:20px;max-width:1100px;margin:0 auto;
}
.mapas-grid-page{grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width: 1200px){
  .mapas-grid-page,.mapas-grid{grid-template-columns:repeat(2,1fr)}
}

.mapa-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;overflow:hidden;
  transition:transform .2s,box-shadow .2s,border-color .2s;
  display:flex;flex-direction:column;
}
.mapa-card:hover{
  transform:translateY(-2px);
  border-color:var(--gold);
  box-shadow:0 14px 28px rgba(0,0,0,.5);
}
.mapa-thumb{
  position:relative;width:100%;aspect-ratio:3/4;
  overflow:hidden;
  background:var(--bg-2);
  cursor:zoom-in;display:block;
}
.mapa-thumb img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .35s,filter .25s;
}
.mapa-thumb:hover img{transform:scale(1.06);filter:brightness(.88)}

.mapa-num{
  position:absolute;top:8px;left:8px;
  background:var(--gold);color:#0a0e17;
  font-weight:900;font-size:11px;
  padding:3px 9px;border-radius:20px;letter-spacing:.5px;
  box-shadow:var(--shadow-xs);
}
.mapa-zoom{
  position:absolute;top:50%;left:50%;
  transform:translate(-50%,-50%) scale(.7);
  background:var(--gold);color:#0a0e17;
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  opacity:0;transition:opacity .25s,transform .25s;
  box-shadow:var(--shadow-md);
}
.mapa-thumb:hover .mapa-zoom{opacity:1;transform:translate(-50%,-50%) scale(1)}

.mapa-info{padding:12px 14px 14px;display:flex;flex-direction:column;gap:10px;flex:1}
.mapa-info h5{
  margin:0;font-size:14px;color:var(--text-strong);
  font-weight:800;line-height:1.3;
}
.mapa-actions{display:flex;gap:7px;margin-top:auto}
.mapa-action{
  flex:1;display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:9px 10px;border-radius:10px;
  font-weight:700;font-size:12px;letter-spacing:.2px;
  transition:all .2s;border:1.5px solid transparent;
}
.mapa-view{background:var(--gold-soft);color:var(--gold)}
.mapa-view:hover{background:var(--gold);color:#0a0e17}
.mapa-download{background:var(--surface-2);color:var(--text) !important;border-color:var(--border)}
.mapa-download:hover{background:var(--gold);color:#0a0e17 !important;border-color:var(--gold)}

/* ============ MODULE NAV ============ */
.module-nav{
  display:grid;grid-template-columns:1fr 1fr;
  gap:14px;max-width:1080px;margin:40px auto 0;
}
.module-nav-btn{
  display:flex;align-items:center;gap:14px;
  padding:18px 22px;background:var(--surface);
  border:1.5px solid var(--border);
  border-radius:16px;transition:all .2s;
  color:var(--text-strong);
}
.module-nav-btn:hover{
  border-color:var(--gold);
  box-shadow:var(--shadow-soft);
  transform:translateY(-2px);
}
.module-nav-btn span{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}
.module-nav-btn small{
  font-size:11px;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:1px;font-weight:700;
}
.module-nav-btn strong{
  font-size:14px;font-weight:800;color:var(--text-strong);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.module-nav-prev{justify-content:flex-start}
.module-nav-next{justify-content:flex-end;text-align:right}
.module-nav-next span{text-align:right}

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed;inset:0;
  background:rgba(0,0,0,.94);
  z-index:200;display:none;padding:24px;overflow-y:auto;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.lightbox.open{display:flex;align-items:flex-start;justify-content:center;animation:fadeIn .25s ease}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.lightbox-inner{
  max-width:1200px;width:100%;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:14px;margin:auto;
}
.lightbox-title{
  background:var(--gold);color:#0a0e17;
  padding:8px 22px;border-radius:30px;
  font-weight:800;font-size:14px;letter-spacing:.3px;
  box-shadow:var(--shadow-md);
}
.lightbox-img-wrap{
  width:100%;display:flex;justify-content:center;align-items:center;
  touch-action:pan-y;user-select:none;-webkit-user-select:none;
}
.lightbox-img{
  max-width:100%;max-height:78vh;
  border-radius:14px;
  box-shadow:0 30px 80px rgba(0,0,0,.7);
  background:var(--surface);
  transition:transform .25s ease,opacity .25s ease;
  -webkit-user-drag:none;pointer-events:none;
}
.lightbox-img.swiping{transition:none}
.lightbox-img.slide-out-left{transform:translateX(-40px);opacity:0}
.lightbox-img.slide-out-right{transform:translateX(40px);opacity:0}
.lightbox-arrow{
  position:fixed;top:50%;transform:translateY(-50%);
  width:54px;height:54px;
  background:rgba(212,162,74,.18);color:var(--gold);
  border-radius:50%;display:grid;place-items:center;
  transition:background .2s,transform .2s,opacity .2s;z-index:210;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.lightbox-arrow:hover{background:var(--gold);color:#0a0e17;transform:translateY(-50%) scale(1.08)}
.lightbox-prev{left:22px}
.lightbox-next{right:22px}
.lightbox-download{
  display:inline-flex;align-items:center;gap:10px;
  background:linear-gradient(180deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#0a0e17 !important;
  padding:13px 26px;border-radius:30px;
  font-weight:800;font-size:14px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s;
}
.lightbox-download:hover{transform:translateY(-2px)}
.lightbox-close{
  position:fixed;top:18px;right:18px;
  width:46px;height:46px;
  background:rgba(212,162,74,.18);color:var(--gold);
  border-radius:50%;display:grid;place-items:center;
  transition:background .2s,transform .2s;z-index:210;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.lightbox-close:hover{background:var(--gold);color:#0a0e17;transform:rotate(90deg)}
body.lightbox-open{overflow:hidden}

/* ============ BÔNUS ============ */
.bonus-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  max-width:1180px;margin:0 auto;
}
@media (max-width: 1080px){.bonus-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 560px){.bonus-grid{grid-template-columns:1fr}}

.bonus-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s,border-color .25s;
  box-shadow:var(--shadow-soft);
  position:relative;
}
.bonus-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg);
  border-color:var(--gold);
}
.bonus-badge{
  position:absolute;top:12px;left:12px;
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#0a0e17;
  padding:4px 12px;border-radius:20px;
  font-size:10.5px;font-weight:900;letter-spacing:1.2px;
  z-index:2;box-shadow:var(--shadow-xs);
}
.bonus-cover{
  position:relative;width:100%;aspect-ratio:3/4;
  overflow:hidden;
  background:radial-gradient(circle at 50% 30%,#1c2540 0%,#0a0e17 100%);
  display:flex;align-items:center;justify-content:center;
  padding:22px 18px;
}
.bonus-cover img{
  width:100%;height:100%;object-fit:contain;
  filter:drop-shadow(0 18px 32px rgba(0,0,0,.55));
  transition:transform .35s;
}
.bonus-card:hover .bonus-cover img{transform:scale(1.05)}
.bonus-body{
  padding:18px 20px 20px;
  display:flex;flex-direction:column;gap:8px;flex:1;
}
.bonus-body h4{
  margin:0;color:var(--text-strong);
  font-size:15px;font-weight:800;line-height:1.3;
}
.bonus-body p{
  margin:0;color:var(--text-muted);font-size:13px;line-height:1.5;
  flex:1;
}
.bonus-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(180deg,var(--gold) 0%,var(--gold-dark) 100%);
  color:#0a0e17 !important;
  padding:11px 20px;border-radius:30px;
  font-weight:800;font-size:13px;letter-spacing:.3px;
  box-shadow:var(--shadow-gold);
  transition:transform .2s,box-shadow .2s;
  margin-top:6px;
}
.bonus-btn:hover{transform:translateY(-2px);box-shadow:0 18px 32px rgba(212,162,74,.36)}
.bonus-btn.disabled{
  background:var(--surface-2);color:var(--text-muted) !important;
  box-shadow:none;pointer-events:none;
  border:1px dashed var(--border);
}

/* ============ FOOTER ============ */
.footer{
  background:#06090f;color:var(--text-muted);
  text-align:center;padding:28px 24px;
  border-top:1px solid var(--border);
}
.footer p{margin:0 0 4px;font-size:14px;color:var(--text)}
.footer small{font-size:12.5px;opacity:.6}

/* ============ RESPONSIVO ============ */
@media (max-width: 1180px){
  .modulos-grid,.section-head{max-width:100%}
  :root{--sidebar-w:250px}
}

@media (max-width: 960px){
  :root{--sidebar-w:260px}
  .hamburger{display:flex}
  .layout{grid-template-columns:1fr}
  .sidebar{
    position:fixed;top:var(--topbar-h);left:0;
    width:var(--sidebar-w);height:calc(100vh - var(--topbar-h));
    transform:translateX(-100%);transition:transform .3s ease;
    z-index:58;box-shadow:0 14px 40px rgba(0,0,0,.5);
  }
  body.sidebar-open .sidebar{transform:translateX(0)}
  .hero{padding:28px 22px 20px}
  .section{padding:48px 22px}
}

@media (max-width: 720px){
  .modulos-grid{grid-template-columns:1fr;gap:20px}
  .mapas-grid,.mapas-grid-page{grid-template-columns:1fr;gap:12px}
  .module-hero{padding:18px 22px 30px}
  .module-hero-content{grid-template-columns:1fr;gap:20px;text-align:center}
  .module-hero-cover{max-width:220px;margin:0 auto;order:-1}
  .module-stats{justify-content:center}
  .module-hero-text > p{margin-left:auto;margin-right:auto}
  .module-nav{grid-template-columns:1fr;margin-top:30px}
  .module-nav-next,.module-nav-prev{justify-content:flex-start;text-align:left}
  .module-nav-next span{text-align:left}
  .lightbox{padding:16px}
  .lightbox-close{top:10px;right:10px}
  .lightbox-arrow{display:none}
  .topbar{height:60px}
  :root{--topbar-h:60px}
  .brand-text strong{font-size:14px}
  .brand-text span{font-size:11px}
  .hero{padding:22px 16px 16px}
  .hero h1{font-size:24px}
  .hero-sub{font-size:14.5px;margin-bottom:20px}
  .section{padding:40px 16px}
  .section-head{margin-bottom:30px}
  .modulo-body{padding:18px 18px 22px}
  .modulo-body h3{font-size:17px}
  .acessar-btn{align-self:stretch;padding:13px 22px}
}

@media (max-width: 420px){
  .topbar-inner{padding:0 14px;gap:10px}
  .brand-mark{width:38px;height:38px;font-size:20px;border-radius:11px}
  .hamburger{width:38px;height:38px}
  .modulo-cover img{padding:10px}
}