/* ============================================================
   DONDZA EDUCACIONAL — Tema inspirado na Udemy
   Header branco + busca, cards com rating/preço, carrossel,
   filtros de catálogo, hero escuro de curso, footer escuro.
   Mantém a marca Dondza (logo + teal como cor de apoio).
   ============================================================ */
:root{
  --ud-black:#1c1d1f;
  --ud-text:#1c1d1f;
  --ud-muted:#6a6f73;
  --ud-border:#d1d7dc;
  --ud-bg:#f7f9fa;
  --ud-purple:#a435f0;
  --ud-purple-dark:#8710d8;
  --ud-star:#b4690e;
  --ud-best-bg:#eceb98;
  --ud-best-text:#3d3c0a;
  --ud-green:#1e6055;
  --ud-danger:#b32d0f;
  --dondza-teal:#0097a1;
  --dondza-teal-dark:#007981;
  --dondza-green:#45b653;
  --radius:8px;
  --shadow-sm:0 2px 4px rgba(0,0,0,.08);
  --shadow-md:0 4px 12px rgba(0,0,0,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.udemy-theme{font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:var(--ud-text);background:#fff;line-height:1.6;overflow-x:hidden}
body.udemy-theme h1,body.udemy-theme h2,body.udemy-theme h3{letter-spacing:-.02rem}

/* ---------- TOPO / HEADER (estilo Udemy) ---------- */
.ud-topbar{background:var(--ud-black);color:#fff;font-size:.78rem;text-align:center;padding:.4rem .8rem}
.ud-topbar a{color:#fff;font-weight:600;text-decoration:underline}
.ud-header{position:sticky;top:0;z-index:1050;background:#fff;border-bottom:1px solid var(--ud-border);box-shadow:0 2px 4px rgba(0,0,0,.06)}
.ud-header-row{display:flex;align-items:center;gap:1rem;padding:.65rem 1.25rem;max-width:1400px;margin:0 auto}
.ud-logo{display:flex;align-items:center;gap:.55rem;text-decoration:none;flex-shrink:0}
.ud-logo img{height:42px;width:auto}
.ud-logo-name{font-weight:800;font-size:1.15rem;color:var(--ud-black);line-height:1;white-space:nowrap}
.ud-logo-name small{display:block;font-size:.62rem;font-weight:600;color:var(--dondza-teal);letter-spacing:.12em;text-transform:uppercase}
.ud-explore{position:relative}
.ud-explore-btn{background:none;border:0;font-size:.85rem;font-weight:500;color:var(--ud-black);padding:.5rem .4rem;cursor:pointer;white-space:nowrap}
.ud-explore-btn:hover{color:var(--ud-purple)}
.ud-explore-menu{position:absolute;top:110%;left:0;min-width:260px;background:#fff;border:1px solid var(--ud-border);box-shadow:var(--shadow-md);border-radius:var(--radius);padding:.5rem;display:none;z-index:60}
.ud-explore.open .ud-explore-menu{display:block}
.ud-explore-menu a{display:flex;justify-content:space-between;align-items:center;padding:.6rem .8rem;font-size:.85rem;color:var(--ud-black);text-decoration:none;border-radius:6px}
.ud-explore-menu a:hover{background:var(--ud-bg);color:var(--ud-purple)}
.ud-search{flex:1;display:flex;align-items:center;border:1px solid var(--ud-black);border-radius:999px;background:var(--ud-bg);padding:.15rem .15rem .15rem 1rem;min-width:120px}
.ud-search input{flex:1;border:0;background:transparent;outline:none;font-size:.85rem;padding:.5rem .25rem;color:var(--ud-black)}
.ud-search button{border:0;background:var(--ud-black);color:#fff;border-radius:999px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer}
.ud-search button:hover{background:var(--ud-purple)}
.ud-nav-links{display:flex;align-items:center;gap:1rem;flex-shrink:0}
.ud-nav-links a.ud-link{font-size:.82rem;color:var(--ud-black);text-decoration:none;white-space:nowrap}
.ud-nav-links a.ud-link:hover{color:var(--ud-purple)}
.ud-icon-btn{position:relative;background:none;border:0;font-size:1.15rem;color:var(--ud-black);cursor:pointer;padding:.35rem .45rem;text-decoration:none}
.ud-icon-btn:hover{color:var(--ud-purple)}
.ud-cart-count{position:absolute;top:-2px;right:-2px;background:var(--ud-purple);color:#fff;font-size:.62rem;font-weight:700;min-width:18px;height:18px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.btn-ud{font-weight:700;font-size:.83rem;border-radius:6px;padding:.6rem 1rem;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;cursor:pointer;border:1px solid var(--ud-black);transition:background .2s;white-space:nowrap}
.btn-ud-outline{background:#fff;color:var(--ud-black)}
.btn-ud-outline:hover{background:var(--ud-bg)}
.btn-ud-dark{background:var(--ud-black);color:#fff}
.btn-ud-dark:hover{background:#000}
.btn-ud-purple{background:var(--ud-purple);border-color:var(--ud-purple);color:#fff}
.btn-ud-purple:hover{background:var(--ud-purple-dark)}
.btn-ud-teal{background:var(--dondza-teal);border-color:var(--dondza-teal);color:#fff}
.btn-ud-teal:hover{background:var(--dondza-teal-dark)}

/* ---------- BARRA DE CATEGORIAS ---------- */
.ud-catbar{border-bottom:1px solid var(--ud-border);background:#fff}
.ud-catbar-inner{max-width:1400px;margin:0 auto;display:flex;gap:.25rem;overflow-x:auto;padding:0 1.25rem;scrollbar-width:none}
.ud-catbar-inner::-webkit-scrollbar{display:none}
.ud-catbar a{font-size:.82rem;color:var(--ud-black);text-decoration:none;padding:.7rem .8rem;white-space:nowrap;border-bottom:2px solid transparent}
.ud-catbar a:hover,.ud-catbar a.active{color:var(--ud-purple);border-bottom-color:var(--ud-purple)}

/* ---------- HERO (cartão claro estilo Udemy) ---------- */
.ud-hero{background:var(--ud-bg);padding:2rem 1.25rem 2.5rem}
.ud-hero-card{max-width:1340px;margin:0 auto;background:#fff;border:1px solid var(--ud-border);display:grid;grid-template-columns:1.05fr 1fr;overflow:hidden;box-shadow:var(--shadow-sm)}
.ud-hero-copy{padding:3rem}
.ud-hero-eyebrow{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ud-purple);margin-bottom:.8rem}
.ud-hero-copy h1{font-size:2.1rem;font-weight:800;line-height:1.2;margin-bottom:.9rem}
.ud-hero-copy p{color:var(--ud-muted);font-size:.95rem;margin-bottom:1.4rem;max-width:34rem}
.ud-hero-media{background:#e9f6f7;position:relative;min-height:280px}
.ud-hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ud-hero-search{display:flex;border:1px solid var(--ud-black);border-radius:6px;overflow:hidden;max-width:32rem}
.ud-hero-search input{flex:1;border:0;outline:none;padding:.75rem 1rem;font-size:.9rem}
.ud-hero-search button{border:0;background:var(--ud-black);color:#fff;padding:0 1.2rem;cursor:pointer}
.ud-hero-search button:hover{background:var(--ud-purple)}
.ud-hero-stats{display:flex;gap:1.5rem;margin-top:1.4rem;flex-wrap:wrap}
.ud-hero-stats div strong{display:block;font-size:1.05rem}
.ud-hero-stats div span{font-size:.75rem;color:var(--ud-muted)}

/* ---------- FAIXA DE CONFIANÇA ---------- */
.ud-trust{background:#fff;border-top:1px solid var(--ud-border);border-bottom:1px solid var(--ud-border);padding:1.1rem 1.25rem;text-align:center}
.ud-trust p{font-size:.82rem;color:var(--ud-muted);margin-bottom:.6rem}
.ud-trust-logos{display:flex;gap:2rem;justify-content:center;flex-wrap:wrap;font-weight:700;color:#3e4143;font-size:.9rem}

/* ---------- SECÇÕES ---------- */
.ud-section{max-width:1340px;margin:0 auto;padding:2.5rem 1.25rem}
.ud-section-head h2{font-size:1.5rem;font-weight:800;margin-bottom:.3rem}
.ud-section-head p{color:var(--ud-muted);font-size:.92rem;margin-bottom:1.2rem;max-width:60rem}
.ud-tabs{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.2rem}
.ud-tab{border:1px solid var(--ud-border);background:#fff;border-radius:999px;padding:.45rem 1rem;font-size:.82rem;font-weight:600;cursor:pointer;color:var(--ud-black)}
.ud-tab.active,.ud-tab:hover{border-color:var(--ud-black);background:var(--ud-black);color:#fff}
.ud-panel{border:1px solid var(--ud-border);padding:1.5rem;background:#fff}
.ud-panel h3{font-size:1.15rem;font-weight:800;margin-bottom:.4rem}
.ud-panel>p{font-size:.86rem;color:var(--ud-muted);margin-bottom:1.2rem;max-width:60rem}

/* ---------- CARROSSEL + CARDS DE CURSO ---------- */
.ud-carousel-wrap{position:relative}
.ud-carousel{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,300px);gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:.25rem .25rem 1rem;scrollbar-width:thin}
.ud-carousel::-webkit-scrollbar{height:8px}
.ud-carousel::-webkit-scrollbar-thumb{background:var(--ud-border);border-radius:8px}
.ud-car-btn{position:absolute;top:32%;width:44px;height:44px;border-radius:50%;border:1px solid var(--ud-black);background:#fff;font-size:1rem;cursor:pointer;box-shadow:var(--shadow-md);z-index:5;display:flex;align-items:center;justify-content:center}
.ud-car-btn:hover{background:var(--ud-black);color:#fff}
.ud-car-prev{left:-14px}.ud-car-next{right:-14px}
.ud-course{background:#fff;text-align:left;border:0;padding:0;scroll-snap-align:start;display:flex;flex-direction:column;gap:.4rem;position:relative;font-family:inherit}
.ud-course-img{position:relative;overflow:hidden;border:1px solid var(--ud-border);aspect-ratio:16/9;background:var(--ud-bg)}
.ud-course-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}
.ud-course:hover .ud-course-img img{transform:scale(1.04)}
.ud-course-hover{position:absolute;inset:0;background:rgba(28,29,31,.0);display:flex;align-items:flex-end;justify-content:center;padding:.6rem;opacity:0;transition:opacity .25s}
.ud-course:hover .ud-course-hover{opacity:1;background:rgba(28,29,31,.35)}
.ud-course-hover span{background:#fff;font-size:.75rem;font-weight:700;border-radius:6px;padding:.45rem .8rem}
.ud-wish{position:absolute;top:.5rem;right:.5rem;width:34px;height:34px;border-radius:50%;border:1px solid var(--ud-border);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:.9rem;color:var(--ud-black);z-index:3}
.ud-wish.active{background:#ffecec;border-color:#e2665c;color:#c22e23}
.ud-course h3{font-size:.92rem;font-weight:700;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.6em;margin:0}
.ud-course h3 a{color:var(--ud-black);text-decoration:none}
.ud-course h3 a:hover{color:var(--ud-purple)}
.ud-instructor{font-size:.75rem;color:var(--ud-muted)}
.ud-rating{display:flex;align-items:center;gap:.35rem;font-size:.78rem}
.ud-rating b{color:var(--ud-star)}
.ud-stars{color:#e59819;letter-spacing:1px;font-size:.75rem}
.ud-rating span.count{color:var(--ud-muted)}
.ud-price{display:flex;align-items:baseline;gap:.5rem}
.ud-price strong{font-size:1rem}
.ud-price s{color:var(--ud-muted);font-size:.78rem;font-weight:400}
.ud-badge{display:inline-block;font-size:.68rem;font-weight:700;border-radius:4px;padding:.18rem .45rem;width:fit-content}
.ud-badge-best{background:var(--ud-best-bg);color:var(--ud-best-text)}
.ud-badge-new{background:#c4f5d6;color:#0d4d2b}
.ud-badge-hot{background:#f3d1fb;color:#5b1a78}
.ud-badge-dondza{background:#e0f7f8;color:#007981}
.ud-course-actions{display:flex;gap:.5rem;margin-top:.35rem}
.ud-course-actions .btn-ud{flex:1;justify-content:center;padding:.5rem .4rem;font-size:.75rem}

/* Popover de pré-visualização (desktop) */
.ud-preview{position:absolute;top:-8px;left:calc(100% + 10px);width:300px;background:#fff;border:1px solid var(--ud-border);box-shadow:var(--shadow-md);border-radius:var(--radius);padding:1rem;z-index:20;display:none;text-align:left}
.ud-course:hover .ud-preview{display:block}
.ud-preview h4{font-size:.9rem;font-weight:800;margin-bottom:.4rem}
.ud-preview ul{list-style:none;padding:0;margin:.6rem 0;font-size:.78rem;color:#3e4143}
.ud-preview ul li{margin-bottom:.35rem;padding-left:1.1rem;position:relative}
.ud-preview ul li::before{content:"✓";position:absolute;left:0;color:var(--dondza-teal);font-weight:800}
@media(max-width:1100px){.ud-preview{display:none!important}}

/* ---------- grelha de categorias ---------- */
.ud-cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.ud-cat-card{border:1px solid var(--ud-border);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ud-black);background:#fff;transition:box-shadow .2s}
.ud-cat-card:hover{box-shadow:var(--shadow-md)}
.ud-cat-card img{width:100%;height:130px;object-fit:cover;display:block}
.ud-cat-card div{padding:.8rem .9rem;font-weight:700;font-size:.88rem}

/* ---------- depoimentos / banners ---------- */
.ud-quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.ud-quote{border:1px solid var(--ud-border);padding:1.2rem;background:#fff;font-size:.85rem}
.ud-quote p{margin-bottom:.8rem}
.ud-quote strong{display:block;font-size:.82rem}
.ud-quote span{font-size:.75rem;color:var(--ud-muted)}
.ud-cta-band{background:var(--ud-black);color:#fff;border-radius:12px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;margin-top:2rem}
.ud-cta-band div{padding:2.2rem}
.ud-cta-band h3{font-size:1.4rem;font-weight:800;margin-bottom:.6rem}
.ud-cta-band p{color:#d1d7dc;font-size:.9rem;margin-bottom:1.2rem}
.ud-cta-band img{width:100%;height:100%;object-fit:cover;min-height:220px}

/* ---------- CATÁLOGO (browse estilo Udemy) ---------- */
.ud-browse-head{background:var(--ud-black);color:#fff;padding:2.2rem 1.25rem}
.ud-browse-head-inner{max-width:1340px;margin:0 auto}
.ud-breadcrumb{font-size:.78rem;color:#d1d7dc;margin-bottom:.6rem}
.ud-breadcrumb a{color:#fff;text-decoration:none}
.ud-browse-head h1{font-size:1.7rem;font-weight:800;margin-bottom:.4rem}
.ud-browse-head p{color:#d1d7dc;font-size:.9rem;max-width:60rem}
.ud-browse-stats{display:flex;gap:1rem;margin-top:1rem;font-size:.78rem;color:#d1d7dc;flex-wrap:wrap}
.ud-browse-layout{max-width:1340px;margin:0 auto;display:grid;grid-template-columns:270px 1fr;gap:1.5rem;padding:1.5rem 1.25rem 3rem}
.ud-filters{border:1px solid var(--ud-border);border-radius:var(--radius);padding:1rem;height:fit-content;position:sticky;top:130px;background:#fff}
.ud-filters h3{font-size:.95rem;font-weight:800;margin-bottom:.8rem}
.ud-filter-group{border-top:1px solid var(--ud-border);padding:.9rem 0}
.ud-filter-group h4{font-size:.82rem;font-weight:700;margin-bottom:.6rem}
.ud-filter-group label{display:flex;gap:.55rem;align-items:center;font-size:.82rem;margin-bottom:.45rem;cursor:pointer}
.ud-filter-group input[type=checkbox]{width:16px;height:16px;accent-color:var(--ud-black)}
.ud-toolbar{display:flex;gap:.8rem;align-items:center;margin-bottom:1rem;flex-wrap:wrap}
.ud-result-count{font-size:.85rem;font-weight:700}
.ud-toolbar select{margin-left:auto;border:1px solid var(--ud-black);border-radius:6px;padding:.55rem .8rem;font-size:.82rem;font-weight:600;background:#fff}
.ud-browse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem .9rem}
.ud-empty{background:var(--ud-bg);border:1px dashed var(--ud-border);border-radius:var(--radius);padding:2rem;text-align:center;color:var(--ud-muted);font-size:.88rem}

/* ---------- PÁGINA DE CURSO (hero escuro) ---------- */
.ud-course-hero{background:var(--ud-black);color:#fff;padding:2rem 1.25rem}
.ud-course-hero-inner{max-width:1100px;margin:0 auto;padding-right:360px}
.ud-course-hero h1{font-size:1.7rem;font-weight:800;margin:.5rem 0}
.ud-course-hero .ud-sub{font-size:.95rem;color:#e6e7e8;margin-bottom:.8rem}
.ud-course-meta{display:flex;gap:.7rem;align-items:center;flex-wrap:wrap;font-size:.8rem;color:#d1d7dc}
.ud-course-meta a{color:#c0c4fc}
.ud-course-layout{max-width:1100px;margin:0 auto;padding:1.5rem 1.25rem 3rem;display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}
.ud-buy-card{border:1px solid var(--ud-border);background:#fff;box-shadow:var(--shadow-md);margin-top:-220px;position:sticky;top:130px}
.ud-buy-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.ud-buy-body{padding:1.3rem}
.ud-buy-price{display:flex;align-items:baseline;gap:.6rem;margin-bottom:.3rem}
.ud-buy-price strong{font-size:1.6rem}
.ud-buy-price s{color:var(--ud-muted)}
.ud-buy-off{color:var(--ud-danger);font-size:.82rem;font-weight:600}
.ud-buy-timer{font-size:.8rem;color:var(--ud-danger);font-weight:600;margin:.4rem 0 1rem}
.ud-buy-body .btn-ud{width:100%;justify-content:center;margin-bottom:.6rem;padding:.75rem}
.ud-guarantee{font-size:.75rem;color:var(--ud-muted);text-align:center;margin:.6rem 0 1rem}
.ud-includes{font-size:.82rem}
.ud-includes li{list-style:none;margin-bottom:.45rem;color:#3e4143}
.ud-includes ul{padding:0}
.ud-learn-box{border:1px solid var(--ud-border);padding:1.3rem;margin-bottom:1.3rem;background:#fff}
.ud-learn-box h2{font-size:1.15rem;font-weight:800;margin-bottom:.8rem}
.ud-learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:.4rem 1.5rem;font-size:.84rem;padding-left:1.1rem}
.ud-module{border:1px solid var(--ud-border);margin-bottom:.6rem;background:#fff}
.ud-module summary{padding:.9rem 1rem;cursor:pointer;font-weight:700;font-size:.88rem;list-style:none;display:flex;justify-content:space-between;gap:.8rem}
.ud-module summary::-webkit-details-marker{display:none}
.ud-module summary span:last-child{color:var(--ud-muted);font-weight:500;font-size:.78rem;white-space:nowrap}
.ud-module ul{margin:0;padding:.2rem 1rem 1rem 2.2rem;font-size:.84rem;color:#3e4143}
.ud-module li{margin-bottom:.3rem}

/* ---------- CARRINHO / WISHLIST / TOAST ---------- */
.ud-cart-drawer{position:fixed;top:0;right:-380px;width:min(360px,92vw);height:100vh;background:#fff;box-shadow:-8px 0 30px rgba(0,0,0,.2);z-index:2000;transition:right .3s;display:flex;flex-direction:column}
.ud-cart-drawer.open{right:0}
.ud-cart-head{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.2rem;border-bottom:1px solid var(--ud-border);font-weight:800}
.ud-cart-items{flex:1;overflow-y:auto;padding:1rem 1.2rem;display:flex;flex-direction:column;gap:.9rem}
.ud-cart-item{display:grid;grid-template-columns:64px 1fr auto;gap:.7rem;align-items:start}
.ud-cart-item img{width:64px;height:40px;object-fit:cover;border:1px solid var(--ud-border)}
.ud-cart-item b{font-size:.78rem;line-height:1.35;display:block}
.ud-cart-item small{color:var(--ud-muted);font-size:.72rem}
.ud-cart-rm{background:none;border:0;color:var(--ud-danger);cursor:pointer;font-size:.75rem}
.ud-cart-foot{border-top:1px solid var(--ud-border);padding:1rem 1.2rem}
.ud-cart-total{display:flex;justify-content:space-between;font-weight:800;margin-bottom:.8rem}
.ud-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1900;display:none}
.ud-overlay.show{display:block}
.ud-toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:var(--ud-black);color:#fff;font-size:.82rem;padding:.7rem 1.1rem;border-radius:8px;opacity:0;pointer-events:none;transition:all .3s;z-index:2100;max-width:90vw;text-align:center}
.ud-toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- FOOTER escuro ---------- */
.ud-footer{background:var(--ud-black);color:#d1d7dc;font-size:.84rem}
.ud-footer-top{max-width:1340px;margin:0 auto;padding:2rem 1.25rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.ud-footer h5{color:#fff;font-size:.9rem;font-weight:700;margin-bottom:.8rem}
.ud-footer ul{list-style:none;padding:0;margin:0}
.ud-footer li{margin-bottom:.5rem}
.ud-footer a{color:#d1d7dc;text-decoration:none}
.ud-footer a:hover{color:#fff;text-decoration:underline}
.ud-footer-brand{display:flex;align-items:center;gap:.6rem;margin-bottom:.8rem}
.ud-footer-brand img{height:36px}
.ud-footer-bottom{border-top:1px solid #3e4143;padding:1rem 1.25rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;max-width:1340px;margin:0 auto;font-size:.78rem}
.ud-lang-btn{background:none;border:1px solid #fff;color:#fff;border-radius:6px;padding:.45rem .9rem;font-size:.8rem;cursor:pointer}
.ud-whatsapp{position:fixed;bottom:20px;right:20px;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:var(--shadow-md);z-index:1500;text-decoration:none}
.ud-whatsapp:hover{color:#fff;transform:scale(1.06)}

/* ---------- PÁGINA DE CURSO: extras (faixa cupão, tópicos, currículo) ---------- */
.ud-coupon{background:var(--ud-best-bg);color:var(--ud-best-text);text-align:center;font-size:.8rem;font-weight:600;padding:.5rem 1rem}
.ud-coupon b{text-decoration:underline}
.ud-topics{display:flex;gap:.5rem;flex-wrap:wrap}
.ud-topic{border:1px solid var(--ud-border);border-radius:999px;padding:.4rem .95rem;font-size:.8rem;font-weight:600;color:var(--ud-black);text-decoration:none;background:#fff}
.ud-topic:hover{background:var(--ud-black);color:#fff;border-color:var(--ud-black)}
.ud-curriculum-head{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin:1.4rem 0 .2rem;flex-wrap:wrap}
.ud-curriculum-head h2{font-size:1.2rem;font-weight:800;margin:0}
.ud-expand{background:none;border:0;color:var(--ud-purple);font-weight:700;font-size:.84rem;cursor:pointer;padding:.3rem 0}
.ud-expand:hover{text-decoration:underline}
.ud-buy-media{position:relative}
.ud-buy-media img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.ud-preview-tag{position:absolute;bottom:.7rem;left:50%;transform:translateX(-50%);background:rgba(28,29,31,.88);color:#fff;font-size:.78rem;font-weight:700;border-radius:6px;padding:.5rem .9rem;white-space:nowrap}
.ud-desc{font-size:.88rem;color:#3e4143}
.ud-desc p{margin-bottom:.8rem}
.ud-audience{font-size:.86rem;color:#3e4143;padding-left:1.2rem;margin:0}
.ud-audience li{margin-bottom:.35rem}

/* ---------- CHECKOUT / INSCRIÇÃO ---------- */
.ud-checkout-layout{max-width:1100px;margin:0 auto;padding:1.5rem 1.25rem 3rem;display:grid;grid-template-columns:1fr 340px;gap:1.5rem;align-items:start}
.ud-checkout-card{border:1px solid var(--ud-border);border-radius:var(--radius);background:#fff;padding:1.4rem;margin-bottom:1.2rem}
.ud-checkout-card h2{font-size:1.05rem;font-weight:800;margin-bottom:.9rem}
.ud-step{display:flex;gap:.8rem;align-items:flex-start;margin-bottom:1rem;font-size:.85rem;color:#3e4143}
.ud-step-num{width:28px;height:28px;border-radius:50%;background:var(--ud-black);color:#fff;font-weight:800;font-size:.8rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ud-order-item{display:grid;grid-template-columns:56px 1fr auto;gap:.7rem;align-items:center;margin-bottom:.8rem}
.ud-order-item img{width:56px;height:36px;object-fit:cover;border:1px solid var(--ud-border)}
.ud-order-item b{font-size:.78rem;display:block;line-height:1.35}
.ud-order-total{display:flex;justify-content:space-between;font-weight:800;border-top:1px solid var(--ud-border);padding-top:.8rem;margin-top:.4rem}
.ud-pay-box{background:var(--ud-bg);border:1px dashed var(--ud-border);border-radius:var(--radius);padding:.9rem 1rem;font-size:.82rem;color:#3e4143}
@media(max-width:1024px){.ud-checkout-layout{grid-template-columns:1fr}}

/* ---------- RESPONSIVO ---------- */
@media(max-width:1024px){
  .ud-nav-links a.ud-link{display:none}
  .ud-hero-card{grid-template-columns:1fr}
  .ud-hero-media{min-height:220px;order:-1}
  .ud-cat-grid{grid-template-columns:repeat(2,1fr)}
  .ud-quotes{grid-template-columns:1fr}
  .ud-browse-layout{grid-template-columns:1fr}
  .ud-filters{position:static}
  .ud-browse-grid{grid-template-columns:repeat(2,1fr)}
  .ud-course-hero-inner{padding-right:0}
  .ud-course-layout{grid-template-columns:1fr}
  .ud-buy-card{margin-top:0;position:static;order:-1}
  .ud-footer-top{grid-template-columns:repeat(2,1fr)}
  .ud-car-btn{display:none}
}
@media(max-width:640px){
  .ud-header-row{flex-wrap:wrap;gap:.6rem}
  .ud-search{order:3;flex-basis:100%}
  .ud-logo-name{font-size:1rem}
  .ud-hero-copy{padding:1.6rem}
  .ud-hero-copy h1{font-size:1.5rem}
  .ud-browse-grid{grid-template-columns:1fr}
  .ud-cat-grid{grid-template-columns:1fr}
  .ud-cta-band{grid-template-columns:1fr}
  .ud-learn-grid{grid-template-columns:1fr}
  .btn-ud.hide-mobile{display:none}
}

/* ---------- MODAL DE PRÉ-VISUALIZAÇÃO estilo Udemy (intro + amostras) ---------- */
.ud-modal-title{color:#fff;font-weight:800;font-size:.95rem;padding:.8rem 3rem .2rem 1rem}
.ud-sample-list{background:#141619;border-top:1px solid #3e4143;max-height:240px;overflow-y:auto;padding:.4rem .8rem 1rem}
.ud-sample-head{color:#d1d7dc;font-size:.75rem;font-weight:700;margin:.4rem 0;text-transform:uppercase;letter-spacing:.04em}
.ud-sample-item{display:flex;align-items:center;gap:.7rem;width:100%;background:none;border:0;border-top:1px solid #2a2d31;color:#fff;text-align:left;padding:.6rem .2rem;cursor:pointer;font-size:.82rem}
.ud-sample-item:hover{background:#1e2124}
.ud-sample-item.active{background:#1e2124}
.ud-sample-play{width:26px;height:26px;border-radius:50%;background:#3e4143;display:flex;align-items:center;justify-content:center;font-size:.65rem;flex-shrink:0}
.ud-sample-item.active .ud-sample-play{background:var(--ud-purple)}
.ud-sample-t{flex:1}
.ud-sample-dur{color:#d1d7dc;font-size:.75rem;white-space:nowrap}

/* ---------- CURRÍCULO DINÂMICO (da base de dados) ---------- */
.ud-dyn-curr{margin:1rem 0 1.5rem}
.ud-dyn-curr h3{font-size:1.05rem;font-weight:800;margin-bottom:.6rem}
.ud-dyn-lessons{list-style:none;margin:0;padding:.2rem 1rem 1rem 1rem!important}
.ud-dyn-lessons li{display:flex;justify-content:space-between;align-items:center;gap:.8rem;padding:.5rem 0;border-top:1px solid #eef1f3;font-size:.84rem}
.ud-dyn-lessons li.locked{color:#6a6f73}
.ud-dyn-t{flex:1}
.ud-dyn-dur{color:#6a6f73;font-size:.78rem;white-space:nowrap}
.ud-vis-btn{background:none;border:0;color:var(--ud-purple);font-weight:700;font-size:.8rem;cursor:pointer;white-space:nowrap;padding:.2rem 0}
.ud-vis-btn:hover{text-decoration:underline}
.ud-dyn-note{font-size:.78rem;color:#6a6f73}

/* ---------- BUNDLE "frequentemente comprados juntos" ---------- */
.ud-bundle-box{max-width:1100px;margin:0 auto 2rem;padding:0 1.25rem}
.ud-bundle-box h3{font-size:1.15rem;font-weight:800;margin-bottom:.8rem}
.ud-bundle-items{border:1px solid var(--ud-border);border-radius:8px;background:#fff;overflow:hidden}
.ud-bundle-item{display:flex;gap:.9rem;align-items:center;padding:.8rem 1rem;border-top:1px solid #eef1f3;font-size:.86rem}
.ud-bundle-item:first-child{border-top:0}
.ud-bundle-item img{width:72px;height:44px;object-fit:cover;border:1px solid var(--ud-border)}
.ud-bundle-foot{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:.8rem;font-size:.92rem}
@media(max-width:640px){.ud-bundle-box{padding:0 1rem}.ud-sample-list{max-height:180px}}
.ud-modal{position:fixed;inset:0;background:rgba(0,0,0,.78);z-index:3000;display:flex;align-items:center;justify-content:center;padding:1rem}
.ud-modal-box{width:min(860px,100%);background:#000;border-radius:12px;overflow:hidden;position:relative}
.ud-modal-box iframe,.ud-modal-box video{width:100%;aspect-ratio:16/9;display:block;border:0}
.ud-modal-close{position:absolute;top:.5rem;right:.5rem;width:36px;height:36px;border-radius:50%;border:0;background:rgba(255,255,255,.9);font-size:1rem;cursor:pointer;z-index:2}
.ud-preview-tag.playable{cursor:pointer}
.ud-preview-tag.playable:hover{background:var(--ud-purple)}

/* ---------- REFORÇO RESPONSIVO GLOBAL ---------- */
img,video,iframe{max-width:100%}
.ud-course-hero h1{overflow-wrap:anywhere}
.ud-table-scroll{overflow-x:auto}
@media(max-width:640px){
  .ud-header-row{gap:.5rem;padding:.55rem .8rem}
  .ud-explore{display:none}
  .ud-logo img{height:34px}
  .ud-logo-name{font-size:.92rem}
  .ud-nav-links{gap:.5rem}
  .btn-ud{font-size:.75rem;padding:.5rem .7rem}
  .ud-hero-copy h1{font-size:1.35rem}
  .ud-hero-stats{gap:1rem}
  .ud-course-hero{padding:1.5rem 1rem}
  .ud-course-hero h1{font-size:1.3rem}
  .ud-course-layout{padding:1rem .8rem 2rem}
  .ud-buy-card{margin-top:1rem}
  .ud-browse-head h1{font-size:1.3rem}
  .ud-section{padding:1.8rem 1rem}
  .ud-footer-top{grid-template-columns:1fr}
  .ud-topbar{font-size:.7rem}
  .ud-learn-box{padding:1rem}
  .ud-whatsapp{width:48px;height:48px;font-size:22px;bottom:14px;right:14px}
  .ud-cart-drawer{width:94vw}
}
@media(max-width:400px){
  .ud-catbar a{font-size:.75rem;padding:.6rem .6rem}
  .ud-hero-copy h1{font-size:1.15rem}
  .ud-course-hero h1{font-size:1.12rem}
}

/* ============================================================
   LMS DONDZA — Responsivo global (auth, painéis, sala, assistir)
   Mobile-first: 360px -> tablet -> desktop. Sem quebras.
   ============================================================ */
img,video,iframe{max-width:100%;height:auto}
.lms-topbar,.admin-top{flex-wrap:wrap;row-gap:.5rem}
.lms-wrap,.admin-wrap,.sala-wrap,.prof-wrap,.watch-layout,.mig-wrap{width:100%;max-width:1200px}
.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-responsive table{min-width:640px}
@media(max-width:768px){.table-responsive table{min-width:560px}}
/* Auth (entrar/registar/admin-setup) */
.login-wrap,.setup-wrap{width:100%}
/* Painéis: grelhas colapsam */
.stat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:.8rem}
@media(max-width:1024px){.stat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:640px){.stat-grid{grid-template-columns:repeat(2,1fr)}}
/* Sala: cards empilham */
.course-row{display:grid;grid-template-columns:200px 1fr auto;gap:1rem;align-items:center}
@media(max-width:640px){.course-row{grid-template-columns:1fr}.course-row img{width:100%}}
/* Assistir: player + lista */
.watch-layout{display:grid;grid-template-columns:1fr 340px;gap:1.2rem}
@media(max-width:900px){.watch-layout{grid-template-columns:1fr}}
/* Botão Google */
.btn-google{display:flex;align-items:center;justify-content:center;gap:.6rem;width:100%;border:1px solid #dadce0;border-radius:8px;background:#fff;padding:.7rem;font-weight:600;font-size:.88rem;color:#3c4043;text-decoration:none}
.btn-google:hover{box-shadow:0 2px 8px rgba(0,0,0,.15);color:#3c4043}
/* Certificado imprimível */
.cert-paper{background:#fff;border:2px solid #1c1d1f;border-radius:12px;padding:2rem;text-align:center}
@media print{.no-print{display:none!important}.cert-paper{border-width:3px}}
/* Quiz / Q&A */
.quiz-opt{display:block;border:1px solid #d1d7dc;border-radius:8px;padding:.6rem .8rem;margin-bottom:.5rem;cursor:pointer;font-size:.88rem}
.quiz-opt:hover{background:#f7f9fa}
.quiz-opt input{margin-right:.5rem}
/* Sino notificações */
.lms-bell{position:relative;text-decoration:none;color:inherit}
.lms-bell .dot{position:absolute;top:-4px;right:-4px;background:#b32d0f;color:#fff;font-size:.6rem;min-width:17px;height:17px;border-radius:99px;display:flex;align-items:center;justify-content:center;font-weight:800}
/* Header mobile: esconder links secundários, manter busca */
@media(max-width:640px){
  .ud-header-row{flex-wrap:wrap}
  .ud-search{order:3;flex-basis:100%}
  .admin-top{font-size:.85rem}
  .admin-top a{font-size:.75rem!important}
}