@import "https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800;900&family=Inter:wght@400;500;600;700;800&display=swap";:root{--navy:#0b1f4d;--navy-mid:#132a65;--royal:#2563eb;--royal-hover:#1d4fd8;--sky:#38bdf8;--sky-soft:#bae6fd;--orange:#ff7a00;--orange-hover:#e86e00;--bg:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--text:#0f172a;--text-secondary:#334155;--text-muted:#64748b;--border:#cbd5e1;--border-light:#e2e8f0;--shadow-sm:0 1px 4px #0b1f4d14;--shadow-md:0 4px 16px #0b1f4d1f;--shadow-lg:0 10px 32px #0b1f4d2e;--shadow-xl:0 20px 48px #0b1f4d3d}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.6}h1,h2,h3,h4,h5,h6{letter-spacing:.01em;font-family:Barlow Condensed,sans-serif;font-weight:800}button,input[type=button],input[type=submit]{font-family:Inter,sans-serif;font-weight:700}.stat-num,.stat-number,.stat-value,.stat-metric{font-family:Barlow Condensed,sans-serif;font-weight:800}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:#0d1b2a}::-webkit-scrollbar-thumb{background:#1a6fff;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3d88ff}.app-container{background:var(--bg);flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1;width:100%;padding-top:80px}@media (width<=1024px){.main-content{padding-top:68px}}@media (width<=640px){.main-content{padding-top:62px}}.content-wrapper{max-width:1280px;margin:0 auto;padding:0 1.25rem}.btn{cursor:pointer;letter-spacing:.01em;border:none;border-radius:10px;justify-content:center;align-items:center;gap:.45rem;padding:.62rem 1.35rem;font-family:inherit;font-size:.92rem;font-weight:700;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.btn-primary{background:var(--royal);color:#fff;box-shadow:0 4px 14px #2563eb59}.btn-primary:hover{background:var(--royal-hover);transform:translateY(-2px);box-shadow:0 8px 22px #2563eb73}.btn-accent{background:var(--orange);color:#fff;box-shadow:0 4px 14px #ff7a0059}.btn-accent:hover{background:var(--orange-hover);transform:translateY(-2px);box-shadow:0 8px 22px #ff7a0073}.btn-outline{color:var(--royal);border:2px solid var(--royal);background:0 0}.btn-outline:hover{background:#2563eb0f}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{background:var(--bg-subtle);color:var(--navy)}.card{background:var(--bg-card);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);border-radius:16px;transition:all .25s;overflow:hidden}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--sky);transform:translateY(-3px)}.badge-discount{color:#c2410c;background:#fff7ed;border:1px solid #fed7aa;border-radius:6px;padding:.18rem .55rem;font-size:.68rem;font-weight:800}.badge-approved{color:#15803d;background:#f0fdf4;border:1px solid #bbf7d0;border-radius:6px;padding:.18rem .55rem;font-size:.68rem;font-weight:800}.badge-pending{color:#92400e;background:#fffbeb;border:1px solid #fde68a;border-radius:6px;padding:.18rem .55rem;font-size:.68rem;font-weight:800}.glass{-webkit-backdrop-filter:blur(14px);background:#ffffff1f;border:1px solid #fff3}.glass-dark{-webkit-backdrop-filter:blur(18px);background:#0b1f4d8c;border:1px solid #ffffff1a}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:9999;background:#0b1f4da6;justify-content:center;align-items:center;padding:1rem;animation:.2s fadeIn;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-card{background:var(--bg-card);width:100%;max-width:520px;max-height:calc(100vh - 2rem);box-shadow:var(--shadow-xl);border-radius:20px;animation:.28s cubic-bezier(.34,1.56,.64,1) slideUp;overflow-y:auto}@media (width<=480px){.modal-overlay{padding:.5rem}.modal-card{border-radius:16px;max-height:calc(100vh - 1rem)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.watermark-overlay{pointer-events:none;z-index:20;position:absolute;inset:0;overflow:hidden}.watermark-text{color:#ffffff47;-webkit-user-select:none;user-select:none;letter-spacing:.06em;text-shadow:1px 1px 3px #000000e6;font-size:.8rem;font-weight:700;position:absolute}.grid-courses{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;display:grid}@media (width<=640px){.grid-courses{grid-template-columns:1fr}}.mobile-bottom-nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border-light);z-index:990;height:62px;padding-bottom:env(safe-area-inset-bottom,0px);background:#fffffff7;justify-content:space-around;align-items:center;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #0b1f4d1a}.bottom-nav-item{color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;height:100%;padding:4px 0;font-family:inherit;text-decoration:none;transition:all .18s;display:flex}.bottom-nav-item.active{color:var(--royal)}.bottom-nav-icon-wrap{justify-content:center;align-items:center;width:26px;height:26px;display:flex}.bottom-nav-label{font-size:.7rem;font-weight:500}.bottom-nav-item.active .bottom-nav-label{font-weight:700}.whatsapp-floating-btn{z-index:980;cursor:pointer;background:linear-gradient(135deg,#25d366,#128c7e);border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;transition:transform .22s cubic-bezier(.34,1.56,.64,1),box-shadow .2s;display:flex;position:fixed;box-shadow:0 4px 18px #25d36680}.whatsapp-floating-btn:hover{transform:scale(1.1);box-shadow:0 6px 24px #25d366a6}.whatsapp-pulse{opacity:.6;pointer-events:none;border:2px solid #25d366;border-radius:50%;animation:2.5s infinite waPulse;position:absolute;inset:-4px}@keyframes waPulse{0%{opacity:.8;transform:scale(.95)}70%{opacity:0;transform:scale(1.3)}to{opacity:0;transform:scale(.95)}}@media (width<=900px){.mobile-bottom-nav{display:flex}.app-container{padding-bottom:62px}.whatsapp-floating-btn{width:48px;height:48px;bottom:76px;right:14px}}@media (width>=901px){.whatsapp-floating-btn{bottom:24px;right:24px}}html,body{max-width:100%;overflow-x:hidden}img,video{max-width:100%;height:auto}@keyframes shimmer{0%{background-position:-200%}to{background-position:200%}}