:root{--purple: #2c3e8c;--purple-dark: #1e2a66;--purple-light: #e8ebf9;--blue: #0ea5a6;--blue-dark: #0b7e7f;--blue-light: #e0f5f5;--gold: #f59e0b;--teal: #0ea5a6;--red: #e63946;--green: #7cb518;--ink: #22223b;--muted: #6b7280;--bg: #f6f8fb;--card: #ffffff;--border: #e5e7eb;--radius: 12px;--shadow: 0 1px 3px rgba(34, 34, 59, .08), 0 4px 16px rgba(34, 34, 59, .06);--font: "Segoe UI", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6}img{max-width:100%}a{color:var(--blue-dark);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1120px;margin:0 auto;padding:0 20px}.navbar{background:#fff;border-bottom:3px solid var(--purple);position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}.navbar-inner{display:flex;align-items:center;gap:16px;padding:10px 20px;max-width:1240px;margin:0 auto;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;text-decoration:none!important}.brand img{height:44px;width:44px}.brand-name{font-weight:800;font-size:1.15rem;letter-spacing:2px;color:var(--ink);line-height:1.1}.brand-sub{font-size:.62rem;letter-spacing:3px;color:var(--muted);text-transform:uppercase}.nav-links{display:flex;gap:2px;flex-wrap:wrap;margin-left:auto;align-items:center}.nav-links a{padding:8px 11px;border-radius:8px;color:var(--ink);font-size:.92rem;font-weight:500}.nav-links a:hover{background:var(--purple-light);text-decoration:none}.nav-links a.active{background:var(--purple);color:#fff}.nav-cta{background:var(--gold);color:#fff!important;font-weight:700}.nav-cta:hover{background:#d99200!important}.hero{background:linear-gradient(120deg,var(--purple-dark) 0%,var(--purple) 45%,var(--blue-dark) 100%);color:#fff;padding:72px 0 64px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:#ffffff0f}.hero:before{content:"";position:absolute;right:60px;bottom:-160px;width:320px;height:320px;border-radius:50%;background:#ffffff0d}.hero h1{font-size:2.6rem;line-height:1.15;margin-bottom:8px;letter-spacing:1px}.hero .acronym{color:var(--gold)}.hero p.tagline{font-size:1.25rem;opacity:.92;margin-bottom:6px}.hero p.sub{max-width:640px;opacity:.8;margin-bottom:28px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-block;padding:10px 20px;border-radius:8px;border:none;font-size:.95rem;font-weight:600;cursor:pointer;text-decoration:none!important;transition:background .15s,transform .05s;font-family:var(--font);white-space:nowrap;flex-shrink:0}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--purple);color:#fff}.btn-primary:hover{background:var(--purple-dark)}.btn-gold{background:var(--gold);color:#fff}.btn-gold:hover{background:#d99200}.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:var(--blue-dark)}.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.7)}.btn-outline:hover{background:#ffffff1f}.btn-ghost{background:transparent;color:var(--purple);border:1.5px solid var(--purple)}.btn-ghost:hover{background:var(--purple-light)}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:5px 12px;font-size:.85rem}.btn:disabled{opacity:.5;cursor:not-allowed}.section{padding:48px 0}.section-title{font-size:1.7rem;color:var(--purple-dark);margin-bottom:4px}.section-title-bar{width:72px;height:4px;background:var(--purple);border-radius:2px;margin:8px 0 24px}.section-sub{color:var(--muted);margin-bottom:20px;max-width:700px}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}.grid-3{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}.grid-4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card h3{color:var(--purple-dark);margin-bottom:6px;font-size:1.08rem}.card .meta{color:var(--muted);font-size:.85rem;margin-bottom:8px}.card p{font-size:.93rem}.card-link{display:block;transition:transform .12s,box-shadow .12s}.card-link:hover{transform:translateY(-3px);box-shadow:0 6px 24px #22223b21;text-decoration:none}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.badge-purple{background:var(--purple-light);color:var(--purple)}.badge-blue{background:var(--blue-light);color:var(--blue-dark)}.badge-gold{background:#fdf1d8;color:#a06c00}.badge-green{background:#eef7dd;color:#4c7208}.badge-red{background:#fde5e7;color:#b31f2b}.page-head{background:linear-gradient(120deg,var(--purple-dark),var(--purple));color:#fff;padding:40px 0 32px}.page-head h1{font-size:2rem}.page-head p{opacity:.85;max-width:720px}.empty{text-align:center;color:var(--muted);padding:48px 16px;border:2px dashed var(--border);border-radius:var(--radius);background:#fff}.form{display:grid;gap:14px}.form label{font-weight:600;font-size:.88rem;display:block;margin-bottom:4px;color:var(--ink)}.form input,.form select,.form textarea{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.95rem;font-family:var(--font);background:#fff}.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-light)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-note{font-size:.82rem;color:var(--muted)}.alert{padding:12px 16px;border-radius:8px;font-size:.92rem;margin-bottom:14px}.alert-error{background:#fde5e7;color:#b31f2b;border:1px solid #f5b8bd}.alert-success{background:#eef7dd;color:#4c7208;border:1px solid #cde3a1}.alert-info{background:var(--blue-light);color:var(--blue-dark);border:1px solid #b3ddf3}.tabs{display:flex;gap:6px;border-bottom:2px solid var(--border);margin-bottom:22px;flex-wrap:wrap}.tabs button{background:none;border:none;padding:10px 18px;font-size:.95rem;font-weight:600;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-2px;font-family:var(--font)}.tabs button.active{color:var(--purple);border-bottom-color:var(--purple)}.tabs button:hover{color:var(--purple-dark)}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}table.data{width:100%;border-collapse:collapse;font-size:.9rem}table.data th{background:var(--purple-light);color:var(--purple-dark);text-align:left;padding:10px 14px;white-space:nowrap}table.data td{padding:10px 14px;border-top:1px solid var(--border);vertical-align:top}.card{overflow-wrap:break-word}table.data td{overflow-wrap:anywhere}table.data.kv th{width:1%}table.data.kv td{width:99%}.kv-wrap{container-type:inline-size}@container (max-width: 430px){table.data.kv tr{display:block;border-top:1px solid var(--border)}table.data.kv tr:first-child{border-top:none}table.data.kv th,table.data.kv td{display:block;width:100%;border-top:none;padding:2px 14px 8px}table.data.kv th{background:none;color:var(--muted);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;padding:8px 14px 0}}.progress-bar{height:10px;background:var(--border);border-radius:999px;overflow:hidden}.progress-bar>div{height:100%;background:linear-gradient(90deg,var(--teal),var(--green));border-radius:999px;transition:width .3s}.course-banner{height:96px;border-radius:var(--radius) var(--radius) 0 0;margin:-20px -20px 14px;display:flex;align-items:flex-end;padding:14px 20px;color:#fff;font-weight:700;font-size:.85rem;letter-spacing:1px;text-transform:uppercase}.module{border:1px solid var(--border);border-radius:var(--radius);background:#fff;margin-bottom:14px;overflow:hidden}.module-head{background:var(--purple-light);padding:12px 18px;font-weight:700;color:var(--purple-dark);display:flex;justify-content:space-between;align-items:center}.lesson-row{display:flex;align-items:center;gap:12px;padding:11px 18px;border-top:1px solid var(--border);font-size:.93rem}.lesson-row:hover{background:var(--bg)}.lesson-icon{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.95rem;flex-shrink:0}.li-video{background:var(--blue-light)}.li-pdf{background:#fde5e7}.li-article{background:#eef7dd}.li-quiz{background:#fdf1d8}.lesson-done{color:var(--green);font-weight:700;margin-left:auto}.lms-layout{display:grid;grid-template-columns:300px 1fr;gap:24px;align-items:start}.lms-sidebar{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;position:sticky;top:84px;max-height:calc(100vh - 100px);overflow-y:auto}.lms-sidebar .mod-title{background:var(--purple-light);color:var(--purple-dark);font-weight:700;font-size:.82rem;padding:8px 14px;text-transform:uppercase;letter-spacing:.5px}.lms-sidebar a{display:flex;gap:8px;align-items:center;padding:9px 14px;font-size:.88rem;color:var(--ink);border-top:1px solid var(--border)}.lms-sidebar a.current{background:var(--blue-light);border-left:3px solid var(--blue);font-weight:600}.lms-sidebar a:hover{background:var(--bg);text-decoration:none}.video-frame{position:relative;padding-top:56.25%;border-radius:var(--radius);overflow:hidden;background:#000}.video-frame iframe{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0}.quiz-option{display:flex;gap:10px;align-items:flex-start;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;cursor:pointer;margin-bottom:8px;background:#fff}.quiz-option:hover{border-color:var(--blue)}.quiz-option.selected{border-color:var(--purple);background:var(--purple-light)}.quiz-option.correct{border-color:var(--green);background:#eef7dd}.quiz-option.wrong{border-color:var(--red);background:#fde5e7}.certificate{background:#fff;border:10px double var(--purple);border-radius:6px;padding:56px 48px;text-align:center;max-width:820px;margin:0 auto}.certificate h1{color:var(--purple-dark);letter-spacing:3px;font-size:1.9rem;margin:12px 0}.certificate .cname{font-size:1.7rem;color:var(--blue-dark);border-bottom:2px solid var(--gold);display:inline-block;padding:0 24px 4px;margin:12px 0}footer.site{background:var(--ink);color:#cbd5e1;margin-top:48px}footer.site .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px;padding:40px 0}footer.site h4{color:#fff;margin-bottom:10px;font-size:.95rem;letter-spacing:1px;text-transform:uppercase}footer.site a{color:#cbd5e1;display:block;padding:3px 0;font-size:.9rem}footer.site a:hover{color:#fff}footer.site .bottom{border-top:1px solid #374151;padding:16px 0;font-size:.82rem;text-align:center;color:#9ca3af}.admin-layout{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:start}.admin-nav{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;position:sticky;top:84px}.admin-nav button{display:block;width:100%;text-align:left;padding:12px 16px;background:none;border:none;border-top:1px solid var(--border);font-size:.92rem;font-weight:600;color:var(--ink);cursor:pointer;font-family:var(--font)}.admin-nav button:first-child{border-top:none}.admin-nav button.active{background:var(--purple);color:#fff}.admin-nav button:hover:not(.active){background:var(--purple-light)}.stat-card{text-align:center;padding:24px 16px}.stat-card .num{font-size:2.2rem;font-weight:800;color:var(--purple)}.stat-card .lbl{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:1px}.demo-banner{background:var(--gold);color:#fff;text-align:center;font-size:.82rem;padding:6px 12px;font-weight:600}@media (max-width: 860px){.lms-layout,.admin-layout{grid-template-columns:1fr}.lms-sidebar,.admin-nav{position:static}.hero h1{font-size:1.9rem}.form-row{grid-template-columns:1fr}}@media print{.navbar,footer.site,.no-print,.demo-banner{display:none!important}body{background:#fff}}