/* =============================================
   Coreano Descomplicado · Área de Membros
   Paleta pastel inspirada na bandeira da Coreia
   ============================================= */

:root{
  --korea-red: #CD2E3A;
  --korea-red-dark: #a82530;
  --korea-red-soft: #fde6e8;
  --korea-red-pastel: #fff0f2;
  --korea-blue: #0047A0;
  --korea-blue-dark: #003275;
  --korea-blue-soft: #e6efff;
  --korea-blue-pastel: #f0f5fc;

  --gold: #efb849;
  --gold-soft: #fdeac4;
  --gold-pastel: #fff7e6;

  --bg-white: #ffffff;
  --bg-cream: #fbf8f1;
  --bg-soft: #f7f9fc;
  --bg-rose: #fdf3f4;
  --bg-sky: #f0f5fc;

  --text-dark: #1a2640;
  --text: #4a556f;
  --text-muted: #7a8497;
  --text-soft: #a5adc0;

  --border: rgba(0,71,160,.12);
  --border-strong: rgba(0,71,160,.22);

  --shadow-xs: 0 2px 8px rgba(26,38,64,.05);
  --shadow-soft: 0 8px 22px rgba(0,71,160,.07);
  --shadow-md: 0 14px 30px rgba(0,71,160,.10);
  --shadow-lg: 0 20px 50px rgba(0,71,160,.14);
  --shadow-red: 0 14px 30px rgba(205,46,58,.18);

  --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-cream);
  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:#fff;
  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(--korea-blue-pastel);
  transition:background .2s;
}
.hamburger:hover{background:var(--korea-blue-soft)}
.hamburger span{
  display:block;
  width:18px;height:2px;
  background:var(--korea-blue);
  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(--korea-red) 0%,var(--korea-red-dark) 100%);
  color:#fff;
  border-radius:12px;
  font-weight:900;
  font-size:20px;
  box-shadow:var(--shadow-red);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-text strong{font-size:15px;color:var(--text-dark);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:#fff;
  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(--korea-red-pastel);
  color:var(--korea-red);
  margin-bottom:6px;
}
.sidebar-head h4{
  margin:6px 0 0;
  font-size:15px;
  color:var(--text-dark);
  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(--bg-cream);
  transform:translateX(2px);
}
.side-link.active{
  background:var(--korea-blue-pastel);
  border-color:var(--korea-blue);
}
.side-link.active .side-text strong{color:var(--korea-blue-dark)}

.side-num{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:11px;
  font-weight:900;
  font-size:13px;
  color:#fff;
  letter-spacing:.5px;
  flex-shrink:0;
  box-shadow:var(--shadow-xs);
}
.side-num-red{background:linear-gradient(135deg,var(--korea-red) 0%,var(--korea-red-dark) 100%)}
.side-num-orange{background:linear-gradient(135deg,#e88a4d 0%,#c96920 100%)}
.side-num-blue{background:linear-gradient(135deg,var(--korea-blue) 0%,var(--korea-blue-dark) 100%)}
.side-num-purple{background:linear-gradient(135deg,#7657c1 0%,#4d358a 100%)}
.side-num-gold{
  background:linear-gradient(135deg,#f5c459 0%,#d99923 100%);
  font-size:16px;
}

.side-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.side-text strong{
  font-size:13.5px;
  color:var(--text-dark);
  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);
}
.side-link-bonus .side-text strong{color:#9c7a1c}

.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(--korea-red);font-weight:800}
.progress-bar{
  height:6px;
  background:var(--bg-cream);
  border-radius:3px;
  overflow:hidden;
}
.progress-fill{
  height:100%;
  background:linear-gradient(90deg,var(--korea-blue) 0%,var(--korea-red) 100%);
  border-radius:3px;
  transition:width .3s;
}

.sidebar-overlay{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(26,38,64,.5);
  z-index:55;
  opacity:0;
  transition:opacity .25s;
}
body.sidebar-open .sidebar-overlay{display:block;opacity:1}

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

/* ============ HERO ============ */
.hero{
  background:
    radial-gradient(circle at 90% 10%, var(--korea-red-pastel) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, var(--korea-blue-pastel) 0%, transparent 45%),
    var(--bg-cream);
  padding:28px 36px 22px;
  position:relative;
  overflow:hidden;
}
.hero::before{
  content:"";
  position:absolute;
  top:-80px; right:-80px;
  width:280px; height:280px;
  background:radial-gradient(circle, var(--korea-red-soft) 0%, transparent 70%);
  border-radius:50%;
  opacity:.6;
  pointer-events:none;
}
.hero-inner{
  text-align:center;
  position:relative;
  max-width:880px;
  margin:0 auto;
}
.welcome-pill{
  display:inline-block;
  background:#fff;
  border:1.5px solid var(--korea-red);
  color:var(--korea-red);
  padding:6px 16px;
  border-radius:30px;
  font-weight:800;
  font-size:11.5px;
  letter-spacing:2px;
  box-shadow:var(--shadow-xs);
  margin-bottom:14px;
}
.hero h1{
  font-size:clamp(24px,3.6vw,38px);
  margin:0 0 10px;
  color:var(--text-dark);
  font-weight:900;
  line-height:1.15;
  letter-spacing:-.5px;
}
.hl-red{color:var(--korea-red)}
.hl-blue{color:var(--korea-blue)}
.hero-sub{
  font-size:15.5px;
  color:var(--text);
  max-width:580px;
  margin:0 auto 22px;
}
.hero-sub strong{color:var(--korea-red);font-weight:700}
.hero-banner{
  max-width:780px;
  margin:0 auto;
  border-radius:18px;
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  border:1px solid var(--border);
}

/* ============ SEÇÕES BASE ============ */
.section{padding:56px 36px}
.section-modulos{background:var(--bg-cream)}
.section-bonus{
  background:
    radial-gradient(circle at 15% 30%, var(--gold-pastel) 0%, transparent 50%),
    var(--bg-soft);
}

.section-head{text-align:center;max-width:680px;margin:0 auto 40px}
.kicker{
  display:inline-block;
  background:var(--korea-blue-pastel);
  color:var(--korea-blue);
  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-pastel);color:#9c7a1c}
.section-head h2{
  font-size:clamp(24px,3vw,34px);
  color:var(--text-dark);
  font-weight:900;
  margin:0 0 10px;
  letter-spacing:-.5px;
  line-height:1.2;
}
.section-sub{font-size:15.5px;color:var(--text);margin:0}

/* ============ MÓDULOS ============ */
.modulos-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:26px;
  max-width:1080px;
  margin:0 auto;
}

.modulo-card{
  background:#fff;
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  border:1px solid var(--border);
  transition:transform .25s,box-shadow .25s;
  display:flex;
  flex-direction:column;
}
.modulo-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-lg);
}

.modulo-cover{
  position:relative;
  width:100%;
  aspect-ratio:4/3;
  overflow:hidden;
  background:linear-gradient(180deg,var(--korea-blue-pastel) 0%,#fff 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(26,38,64,.55) 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:#fff;
  color:var(--korea-red);
  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:#fff;
  color:var(--korea-blue);
  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(--korea-blue);
  z-index:2;
}
.level-badge.level-a1,
.level-badge.level-a2{border-color:var(--korea-red);color:var(--korea-red)}
.level-badge.level-b1,
.level-badge.level-b2{border-color:var(--korea-blue);color:var(--korea-blue)}

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

.acessar-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  background:linear-gradient(180deg,var(--korea-red) 0%,var(--korea-red-dark) 100%);
  color:#fff;
  padding:12px 22px;
  border-radius:30px;
  font-weight:800;
  font-size:14px;
  letter-spacing:.3px;
  box-shadow:var(--shadow-red);
  align-self:flex-start;
  transition:transform .2s,box-shadow .2s;
  margin-top:4px;
}
.acessar-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 18px 32px rgba(205,46,58,.28);
}
.acessar-btn svg{transition:transform .2s}
.acessar-btn:hover svg{transform:translateX(3px)}

.modulo-card.open .acessar-btn svg{transform:rotate(90deg)}
.modulo-card.open .acessar-btn{
  background:linear-gradient(180deg,var(--korea-blue) 0%,var(--korea-blue-dark) 100%);
  box-shadow:0 8px 20px rgba(0,71,160,.25);
}

.modulo-content{
  max-height:0;
  overflow:hidden;
  transition:max-height .4s ease,margin-top .3s,padding-top .3s;
  margin-top:0;
  padding-top:0;
  border-top:1px dashed transparent;
}
.modulo-card.open .modulo-content{
  max-height:600px;
  margin-top:16px;
  padding-top:18px;
  border-top-color:var(--border-strong);
}
.empty-placeholder{
  background:var(--bg-sky);
  border:1.5px dashed var(--border-strong);
  border-radius:14px;
  padding:24px 18px;
  text-align:center;
  display:flex;
  flex-direction:column;
  gap:6px;
  align-items:center;
}
.empty-icon{font-size:30px;margin-bottom:4px}
.empty-placeholder strong{
  color:var(--korea-blue);
  font-size:14px;
  font-weight:800;
}
.empty-placeholder small{
  color:var(--text-muted);
  font-size:12.5px;
  line-height:1.5;
  max-width:280px;
}

/* ============ MODULE PAGE HERO ============ */
.module-hero{
  background:
    radial-gradient(circle at 88% 12%, var(--korea-red-pastel) 0%, transparent 50%),
    radial-gradient(circle at 12% 92%, var(--korea-blue-pastel) 0%, transparent 50%),
    var(--bg-cream);
  padding:24px 36px 38px;
  position:relative;
  overflow:hidden;
}
.module-hero.color-blue{
  background:
    radial-gradient(circle at 88% 12%, var(--korea-blue-pastel) 0%, transparent 50%),
    radial-gradient(circle at 12% 92%, var(--korea-red-pastel) 0%, transparent 50%),
    var(--bg-cream);
}
.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:#fff;
  color:var(--text);
  font-weight:700;
  font-size:13px;
  box-shadow:var(--shadow-xs);
  border:1px solid var(--border);
  transition:transform .2s,background .2s;
  margin-bottom:18px;
}
.back-link:hover{
  background:var(--korea-red-pastel);
  color:var(--korea-red);
  transform:translateX(-3px);
}
.color-blue .back-link:hover{
  background:var(--korea-blue-pastel);
  color:var(--korea-blue);
}

.module-hero-content{
  display:grid;
  grid-template-columns:1fr 280px;
  gap:36px;
  align-items:center;
}

.module-pill{
  background:var(--korea-red);
  color:#fff !important;
  border:none;
  letter-spacing:2px;
}
.color-blue .module-pill{background:var(--korea-blue)}

.module-hero-text h1{
  font-size:clamp(28px,4.2vw,44px);
  margin:14px 0 10px;
  color:var(--text-dark);
  font-weight:900;
  line-height:1.12;
  letter-spacing:-.6px;
}
.module-hero-text > p{
  font-size:16px;
  color:var(--text);
  margin:0 0 22px;
  max-width:540px;
}

.module-stats{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}
.stat{
  background:#fff;
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 18px;
  min-width:90px;
  text-align:center;
  box-shadow:var(--shadow-xs);
}
.stat strong{
  display:block;
  font-size:22px;
  color:var(--korea-red);
  font-weight:900;
  line-height:1;
}
.color-blue .stat strong{color:var(--korea-blue)}
.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 22px 40px rgba(0,71,160,.20));
}

/* ============ MODULE NAV (prev/next) ============ */
.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:#fff;
  border:1.5px solid var(--border);
  border-radius:16px;
  transition:all .2s;
  color:var(--text-dark);
}
.module-nav-btn:hover{
  border-color:var(--korea-red);
  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-dark);
  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}

/* ============ SIDEBAR BACK BUTTON ============ */
.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(--bg-cream);
  color:var(--korea-red);
}

/* ============ KICKER + BTN BLUE VARIANT ============ */
.kicker-blue{background:var(--korea-blue-pastel);color:var(--korea-blue)}
.acessar-btn-blue{
  background:linear-gradient(180deg,var(--korea-blue) 0%,var(--korea-blue-dark) 100%) !important;
  box-shadow:0 8px 20px rgba(0,71,160,.25) !important;
}
.acessar-btn-blue:hover{
  box-shadow:0 18px 32px rgba(0,71,160,.32) !important;
}

/* ============ GALERIA DE MAPAS ============ */
.mapas-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:14px;
  flex-wrap:wrap;
}
.mapas-count{
  display:inline-block;
  background:var(--korea-blue-pastel);
  color:var(--korea-blue);
  padding:5px 14px;
  border-radius:30px;
  font-size:11.5px;
  font-weight:800;
  letter-spacing:.5px;
}
.mapas-head small{
  font-size:12px;
  color:var(--text-muted);
  font-style:italic;
}

.mapas-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:14px;
}
.mapas-grid-page{
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  max-width:1100px;
  margin:0 auto;
}
@media (max-width:1200px){
  .mapas-grid-page{grid-template-columns:repeat(2,1fr)}
}

.mapa-card{
  background:#fff;
  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(--korea-red);
  box-shadow:0 10px 22px rgba(205,46,58,.13);
}

.mapa-thumb{
  position:relative;
  width:100%;
  aspect-ratio:4/3;
  overflow:hidden;
  background:var(--bg-sky);
  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(.92);
}

.mapa-num{
  position:absolute;
  top:8px;
  left:8px;
  background:#fff;
  color:var(--korea-red);
  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:#fff;
  color:var(--korea-red);
  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-dark);
  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(--korea-red-pastel);
  color:var(--korea-red);
}
.mapa-view:hover{
  background:var(--korea-red);
  color:#fff;
}
.mapa-download{
  background:var(--korea-blue-pastel);
  color:var(--korea-blue) !important;
}
.mapa-download:hover{
  background:var(--korea-blue);
  color:#fff !important;
}

/* ============ LIGHTBOX ============ */
.lightbox{
  position:fixed;
  inset:0;
  background:rgba(15,22,40,.92);
  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:#fff;
  color:var(--text-dark);
  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,.5);
  background:#fff;
  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}

/* ARROWS */
.lightbox-arrow{
  position:fixed;
  top:50%;
  transform:translateY(-50%);
  width:54px;height:54px;
  background:rgba(255,255,255,.12);
  color:#fff;
  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:rgba(255,255,255,.25);
  transform:translateY(-50%) scale(1.08);
}
.lightbox-prev{left:22px}
.lightbox-next{right:22px}
.lightbox-arrow:disabled,
.lightbox-arrow.disabled{
  opacity:.25;
  pointer-events:none;
}
.lightbox-download{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:linear-gradient(180deg,var(--korea-red) 0%,var(--korea-red-dark) 100%);
  color:#fff !important;
  padding:13px 26px;
  border-radius:30px;
  font-weight:800;
  font-size:14px;
  box-shadow:var(--shadow-red);
  transition:transform .2s;
}
.lightbox-download:hover{transform:translateY(-2px)}
.lightbox-close{
  position:fixed;
  top:18px;right:18px;
  width:46px;height:46px;
  background:rgba(255,255,255,.12);
  color:#fff;
  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:rgba(255,255,255,.2);transform:rotate(90deg)}

body.lightbox-open{overflow:hidden}

/* ============ BÔNUS ============ */
.bonus-wrapper{
  display:grid;
  grid-template-columns:340px 1fr;
  gap:36px;
  align-items:start;
  background:#fff;
  padding:30px;
  border-radius:24px;
  box-shadow:var(--shadow-md);
  border:1px solid var(--border);
  max-width:1080px;
  margin:0 auto;
}

.bonus-cover{
  position:sticky;
  top:calc(var(--topbar-h) + 20px);
  text-align:center;
  background:
    radial-gradient(circle at 50% 100%, var(--gold-pastel) 0%, transparent 70%),
    linear-gradient(180deg,var(--korea-blue-pastel) 0%,var(--korea-red-pastel) 100%);
  padding:22px 18px;
  border-radius:18px;
  border:1px solid var(--border);
}
.bonus-cover img{
  max-width:100%;
  border-radius:10px;
  box-shadow:var(--shadow-lg);
}

.bonus-list{display:flex;flex-direction:column;gap:14px}

.bonus-item{
  display:grid;
  grid-template-columns:64px 1fr auto;
  gap:18px;
  align-items:center;
  padding:18px 20px;
  background:var(--bg-cream);
  border-radius:16px;
  border:1px solid var(--border);
  transition:all .2s;
}
.bonus-item:hover{
  background:#fff;
  border-color:var(--korea-blue);
  transform:translateX(4px);
  box-shadow:var(--shadow-soft);
}

.bonus-num{
  width:54px;height:54px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,var(--korea-red) 0%,var(--korea-red-dark) 100%);
  color:#fff;
  border-radius:14px;
  font-weight:900;
  font-size:18px;
  letter-spacing:.5px;
  box-shadow:var(--shadow-red);
}

.bonus-info h4{
  margin:0 0 4px;
  color:var(--text-dark);
  font-size:16px;
  font-weight:800;
}
.bonus-info p{
  margin:0;
  color:var(--text-muted);
  font-size:13.5px;
}

.bonus-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:linear-gradient(180deg,var(--korea-blue) 0%,var(--korea-blue-dark) 100%);
  color:#fff !important;
  padding:11px 20px;
  border-radius:30px;
  font-weight:700;
  font-size:13.5px;
  letter-spacing:.3px;
  box-shadow:0 8px 20px rgba(0,71,160,.25);
  transition:transform .2s,box-shadow .2s;
}
.bonus-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 24px rgba(0,71,160,.35);
}

/* ============ FOOTER ============ */
.footer{
  background:var(--text-dark);
  color:#fff;
  text-align:center;
  padding:28px 24px;
}
.footer p{margin:0 0 4px;font-size:14px;opacity:.9}
.footer small{font-size:12.5px;opacity:.6}

/* ============ RESPONSIVO ============ */
@media (max-width: 1180px){
  .modulos-grid,.bonus-wrapper,.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,.18);
  }
  body.sidebar-open .sidebar{transform:translateX(0)}
  .bonus-wrapper{grid-template-columns:1fr;padding:24px;gap:24px}
  .bonus-cover{position:static;max-width:260px;margin:0 auto}
  .hero{padding:20px 22px 18px}
  .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 26px}
  .module-hero-content{grid-template-columns:1fr;gap:20px;text-align:center}
  .module-hero-cover{max-width:200px;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}
  .mapas-head{flex-direction:column;align-items:flex-start;gap:6px}
  .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:18px 16px 14px}
  .hero h1{font-size:23px}
  .hero-sub{font-size:14.5px;margin-bottom:18px}
  .welcome-pill{margin-bottom:12px}
  .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}
  .bonus-item{
    grid-template-columns:48px 1fr;
    grid-template-rows:auto auto;
    gap:10px 14px;
    padding:16px 16px;
  }
  .bonus-num{width:46px;height:46px;font-size:15px;border-radius:12px}
  .bonus-btn{
    grid-column:1/-1;
    justify-content:center;
    width:100%;
    padding:11px 18px;
  }
}

@media (max-width: 420px){
  .topbar-inner{padding:0 14px;gap:10px}
  .brand-mark{width:38px;height:38px;font-size:18px;border-radius:11px}
  .hamburger{width:38px;height:38px}
  .modulo-cover img{padding:10px}
}