.crossword-container{min-height:100vh;background:radial-gradient(circle at center,#f3ebff,#fff)}.crossword-content{display:grid;grid-template-columns:1fr 400px;gap:2rem;max-width:1400px;margin:0 auto;padding:2rem 5%;padding-top:100px}.crossword-main{background:#fff;padding:3rem;border-radius:24px;box-shadow:0 20px 60px #7000ff26;border:1px solid var(--border-color)}.crossword-header{text-align:center;margin-bottom:3rem}.crossword-header h2{font-family:var(--font-header);font-size:2.5rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.crossword-header p{color:var(--text-muted);font-size:1.1rem}.test-info{display:flex;gap:2rem;align-items:center}.test-title{font-weight:600;font-size:1.1rem;color:var(--primary-color)}.test-score{color:var(--text-muted);font-size:.95rem}.crossword-grid-container{display:flex;justify-content:center;margin-bottom:2rem}.crossword-grid{display:inline-grid;grid-template-rows:repeat(13,40px);gap:2px;background:var(--border-color);padding:2px;border-radius:8px;box-shadow:0 4px 20px #7000ff1a}.grid-row{display:grid;grid-template-columns:repeat(13,40px);gap:2px}.grid-cell{width:40px;height:40px;background:#fff;position:relative;cursor:pointer;transition:all .2s ease}.grid-cell.black-cell{background:#1a1a1a;cursor:default}.grid-cell:not(.black-cell):hover{background:#f3ebff}.grid-cell.selected{background:linear-gradient(135deg,#7000ff33,#ff007033);box-shadow:inset 0 0 0 2px var(--primary-color)}.cell-number{position:absolute;top:2px;left:3px;font-size:10px;font-weight:700;color:var(--primary-color);font-family:var(--font-main);z-index:2}.cell-input{width:100%;height:100%;border:none;background:transparent;text-align:center;font-size:20px;font-weight:600;font-family:var(--font-header);color:var(--text-color);text-transform:uppercase;outline:none;cursor:pointer;caret-color:transparent}.crossword-clues{background:#fff;padding:2rem;border-radius:24px;box-shadow:0 20px 60px #7000ff26;border:1px solid var(--border-color);max-height:calc(100vh - 140px);overflow-y:auto;position:sticky;top:100px}.clues-section{margin-bottom:2rem}.clues-section:last-child{margin-bottom:0}.clues-section h3{font-family:var(--font-header);font-size:1.5rem;color:var(--primary-color);margin-bottom:1rem;padding-bottom:.5rem;border-bottom:2px solid var(--primary-color)}.clues-list{display:flex;flex-direction:column;gap:1rem}.clue-item{display:flex;gap:.5rem;padding:.75rem;border-radius:8px;cursor:pointer;transition:all .2s ease;background:var(--bg-secondary)}.clue-item:hover{background:linear-gradient(135deg,#7000ff1a,#ff00701a);transform:translate(5px)}.clue-number{font-weight:700;color:var(--primary-color);font-family:var(--font-header);min-width:25px}.clue-text{color:var(--text-color);line-height:1.5;font-size:.95rem}.crossword-actions{display:flex;justify-content:center;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color)}.btn-submit{padding:1.2rem 4rem;font-size:1.1rem}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal-content{background:#fff;padding:3rem;border-radius:24px;max-width:500px;width:90%;box-shadow:0 30px 80px #7000ff4d;border:2px solid var(--primary-color)}.modal-content h3{font-family:var(--font-header);font-size:2rem;color:var(--primary-color);margin-bottom:1rem}.modal-content p{color:var(--text-muted);margin-bottom:2rem;line-height:1.6}.modal-actions{display:flex;gap:1rem;justify-content:flex-end}.btn-secondary{background:var(--bg-secondary);color:var(--text-color);padding:1rem 2rem;border-radius:50px;border:2px solid var(--border-color);cursor:pointer;font-weight:600;font-family:var(--font-main);transition:all .3s ease}.btn-secondary:hover{border-color:var(--primary-color);background:#fff}@media(max-width:1200px){.crossword-content{grid-template-columns:1fr}.crossword-clues{position:static;max-height:none}}@media(max-width:768px){.crossword-main{padding:1.5rem}.grid-row{grid-template-columns:repeat(13,30px)}.grid-cell{width:30px;height:30px}.cell-input{font-size:16px}.crossword-grid{grid-template-rows:repeat(13,30px)}}.mcq-container{min-height:100vh;background:radial-gradient(circle at center,#f3ebff,#fff);padding-bottom:3rem}.mcq-container .navbar{position:fixed;top:0;width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.2rem 5%;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;box-shadow:0 2px 10px #0000000d}.mcq-container .logo{font-size:1.5rem;font-weight:700;font-family:var(--font-header);letter-spacing:2px}.mcq-container .test-info{display:flex;flex-direction:column;align-items:flex-end}.mcq-container .test-title{font-size:1.1rem;font-weight:600;color:var(--primary-color);font-family:var(--font-header)}.mcq-container .test-score{font-size:.85rem;color:var(--text-muted)}.progress-container{position:fixed;top:90px;left:0;right:0;height:6px;background:#7000ff26;z-index:999}.progress-bar{height:100%;background:linear-gradient(90deg,#7000ff,#ff0070);transition:width .3s ease;box-shadow:0 0 20px #7000ff99}.mcq-content{max-width:900px;margin:0 auto;padding:120px 2rem 2rem}.mcq-header{text-align:center;margin-bottom:3rem}.mcq-header h2{font-size:2.5rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem;font-family:var(--font-header)}.mcq-header p{color:var(--text-muted);font-size:1.1rem;margin-bottom:1.5rem}.question-stats{display:flex;justify-content:center;gap:2rem;font-size:.95rem;color:var(--text-color);font-weight:500}.question-stats span{background:#fff;padding:.5rem 1.5rem;border-radius:50px;border:1px solid var(--border-color);box-shadow:0 2px 8px #0000000d}.question-card{background:#fff;padding:3rem;border-radius:20px;border:1px solid var(--border-color);box-shadow:0 10px 40px #7000ff26;margin-bottom:2rem;animation:slideIn .4s ease-out}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.question-number{display:inline-block;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:.5rem 1.5rem;border-radius:50px;font-size:.9rem;font-weight:600;margin-bottom:1.5rem;letter-spacing:.5px}.question-text{font-size:1.4rem;color:var(--text-color);line-height:1.6;margin-bottom:2rem;font-weight:500}.options-container{display:flex;flex-direction:column;gap:1rem}.option-item{display:flex;align-items:center;gap:1rem;padding:1.2rem 1.5rem;background:#f9f9f9;border:2px solid var(--border-color);border-radius:12px;cursor:pointer;transition:all .3s ease}.option-item:hover{background:#f3ebff;border-color:var(--secondary-color);transform:translate(5px)}.option-item.selected{background:linear-gradient(135deg,#7000ff1a,#ff00701a);border-color:var(--primary-color);border-width:2px;box-shadow:0 4px 15px #7000ff33}.option-radio{width:24px;height:24px;border:2px solid var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .3s ease}.option-item.selected .option-radio{border-color:var(--primary-color);background:#fff}.option-radio-inner{width:12px;height:12px;background:var(--primary-color);border-radius:50%;animation:radioSelect .3s ease}@keyframes radioSelect{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}.option-label{font-weight:700;color:var(--primary-color);font-size:1.1rem;min-width:25px}.option-text{flex:1;font-size:1.05rem;color:var(--text-color);line-height:1.5}.mcq-navigation{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}.btn-nav{padding:.8rem 2rem;font-size:1rem;font-weight:600;border-radius:50px;border:none;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px}.btn-nav:disabled{opacity:.4;cursor:not-allowed}.btn-nav:disabled:hover{transform:none;box-shadow:none}.question-indicators{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center}.question-indicator{width:40px;height:40px;border-radius:50%;border:2px solid var(--border-color);background:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .3s ease;color:var(--text-muted)}.question-indicator:hover{border-color:var(--primary-color);transform:scale(1.1)}.question-indicator.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 4px 15px #7000ff66}.question-indicator.answered{background:#e8f5e9;border-color:#4caf50;color:#2e7d32}.question-indicator.answered.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.btn-submit{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff;padding:1rem 3rem;font-size:1.1rem;font-weight:700;border-radius:50px;border:none;cursor:pointer;text-transform:uppercase;letter-spacing:1px;box-shadow:0 10px 25px #7000ff4d;transition:all .3s ease;animation:pulse 2s infinite}@keyframes pulse{0%,to{box-shadow:0 10px 25px #7000ff4d}50%{box-shadow:0 10px 35px #7000ff80}}.btn-submit:hover{transform:translateY(-3px);box-shadow:0 15px 40px #7000ff80}.modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:2000;animation:fadeIn .3s ease}.modal-content{background:#fff;padding:3rem;border-radius:20px;max-width:500px;width:90%;box-shadow:0 20px 60px #0000004d;animation:slideUp .3s ease}@keyframes slideUp{0%{transform:translateY(50px);opacity:0}to{transform:translateY(0);opacity:1}}.modal-content h3{color:var(--primary-color);font-size:1.8rem;margin-bottom:1rem;font-family:var(--font-header)}.modal-content p{color:var(--text-color);font-size:1.1rem;margin-bottom:1rem;line-height:1.6}.modal-warning{background:#fff3cd;border-left:4px solid #ffc107;padding:1rem;border-radius:8px;color:#856404;font-weight:500}.modal-actions{display:flex;gap:1rem;margin-top:2rem}.modal-actions button{flex:1;padding:1rem;border-radius:50px;border:none;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-transform:uppercase;letter-spacing:.5px}.btn-secondary{background:#f0f0f0;color:var(--text-color);border:2px solid var(--border-color)}.btn-secondary:hover{background:#e0e0e0;transform:translateY(-2px)}.btn-primary{background:var(--primary-color);color:#fff;box-shadow:0 4px 15px #7000ff4d}.btn-primary:hover{background:var(--secondary-color);transform:translateY(-2px);box-shadow:0 6px 20px #7000ff66}@media(max-width:768px){.mcq-content{padding:110px 1rem 2rem}.question-card{padding:2rem 1.5rem}.question-text{font-size:1.2rem}.mcq-header h2{font-size:2rem}.question-stats{flex-direction:column;gap:.5rem}.mcq-navigation{flex-direction:column}.question-indicators{order:-1;margin-bottom:1rem}.btn-nav,.btn-submit{width:100%}.modal-content{padding:2rem 1.5rem}.modal-actions{flex-direction:column}}@media(max-width:480px){.option-item{padding:1rem}.option-text{font-size:.95rem}.question-indicator{width:35px;height:35px;font-size:.8rem}}.certificate-modal{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;padding:2rem}.certificate-overlay{position:absolute;inset:0;background:#000000d9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.certificate-container{position:relative;z-index:3001;max-width:1100px;width:100%}.certificate-actions-top{display:flex;justify-content:flex-end;margin-bottom:1rem}.btn-close{background:#fff;border:none;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 20px #0000004d}.btn-close:hover{background:var(--accent-color);transform:rotate(90deg) scale(1.1)}.btn-close svg{stroke:var(--text-color)}.btn-close:hover svg{stroke:#fff}.certificate-wrapper{background:#fff;border-radius:16px;padding:3rem;box-shadow:0 40px 100px #0006;margin-bottom:1.5rem;max-height:75vh;overflow-y:auto}.certificate{background:linear-gradient(135deg,#fff,#fafafa);padding:5rem 4rem;position:relative;aspect-ratio:1.414 / 1;max-width:1000px;margin:0 auto;box-shadow:inset 0 0 0 1px #7000ff1a}.certificate-border{position:absolute;inset:2.5rem;border:4px double;border-image:linear-gradient(135deg,var(--primary-color),var(--accent-color)) 1;border-radius:4px;pointer-events:none}.border-corner{position:absolute;width:50px;height:50px;border:4px solid;border-image:linear-gradient(135deg,var(--primary-color),var(--accent-color)) 1}.border-corner.top-left{top:-4px;left:-4px;border-right:none;border-bottom:none}.border-corner.top-right{top:-4px;right:-4px;border-left:none;border-bottom:none}.border-corner.bottom-left{bottom:-4px;left:-4px;border-right:none;border-top:none}.border-corner.bottom-right{bottom:-4px;right:-4px;border-left:none;border-top:none}.border-pattern{position:absolute;width:2px;height:60%;top:20%;background:linear-gradient(180deg,transparent,var(--primary-color) 20%,var(--accent-color) 80%,transparent);opacity:.3}.border-pattern.left{left:15%}.border-pattern.right{right:15%}.certificate-content{position:relative;z-index:2;text-align:center}.certificate-header{margin-bottom:2.5rem}.certificate-logo{display:flex;flex-direction:column;align-items:center;gap:.75rem}.logo-icon{margin-bottom:.5rem;filter:drop-shadow(0 4px 8px rgba(112,0,255,.3))}.certificate-title{font-family:var(--font-header);font-size:2.8rem;font-weight:800;letter-spacing:6px;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0;text-shadow:0 2px 4px rgba(0,0,0,.1)}.certificate-subtitle-line{width:200px;height:3px;background:linear-gradient(90deg,transparent,var(--primary-color),var(--accent-color),transparent);margin:1rem auto .75rem}.certificate-subtitle{font-family:var(--font-main);font-size:1.1rem;color:var(--text-muted);letter-spacing:3px;text-transform:uppercase;margin:0;font-weight:600}.certificate-body{padding:0 3rem}.certificate-text-small{font-size:1rem;color:var(--text-muted);margin:1.5rem 0 .5rem;font-style:italic;letter-spacing:.5px}.certificate-text-medium{font-size:1.15rem;color:var(--text-muted);margin:1.5rem 0;font-style:italic}.certificate-name-section{margin:2rem 0}.certificate-name{font-family:Georgia,serif;font-size:3.5rem;font-weight:700;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0;letter-spacing:2px;line-height:1.2}.name-underline{width:400px;max-width:80%;height:3px;background:linear-gradient(90deg,transparent,var(--primary-color),var(--accent-color),transparent);margin:1rem auto}.certificate-course{font-family:var(--font-header);font-size:2rem;color:var(--primary-color);margin:1.5rem 0;text-transform:uppercase;letter-spacing:2px;font-weight:700}.certificate-description{max-width:700px;margin:1.5rem auto;line-height:1.6}.certificate-score-section{margin:2.5rem 0;display:flex;justify-content:center}.score-box{background:linear-gradient(135deg,#7000ff14,#ff007014);padding:2rem 4rem;border-radius:20px;border:3px solid;border-image:linear-gradient(135deg,var(--primary-color),var(--accent-color)) 1;box-shadow:0 8px 24px #7000ff26}.score-label{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:2px;margin-bottom:.75rem;font-weight:700}.score-display-cert{display:flex;align-items:baseline;justify-content:center;gap:.5rem;margin-bottom:.5rem}.score-number{font-size:3.5rem;font-weight:800;font-family:var(--font-header);background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.score-separator{font-size:2.5rem;color:var(--text-muted);font-weight:300}.score-total-cert{font-size:2.5rem;color:var(--text-muted);font-family:var(--font-header);font-weight:600}.score-percentage{font-size:1.3rem;color:var(--primary-color);font-weight:700;letter-spacing:1px}.certificate-footer{display:grid;grid-template-columns:1fr auto 1fr;gap:3rem;margin-top:3.5rem;align-items:end}.certificate-date,.certificate-signature{text-align:center}.footer-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;margin-top:.75rem;font-weight:600}.footer-value{font-size:1.15rem;color:var(--text-color);font-weight:700;margin-bottom:.5rem;letter-spacing:.5px}.footer-line{height:2px;background:linear-gradient(90deg,transparent,var(--primary-color),transparent);margin-top:.5rem;max-width:200px;margin-left:auto;margin-right:auto}.signature-line{margin-bottom:.5rem}.signature-text{font-family:Brush Script MT,Lucida Handwriting,cursive;font-size:1.8rem;color:var(--primary-color);font-weight:400}.certificate-seal{display:flex;justify-content:center;align-items:center}.seal-circle{width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,#7000ff1f,#ff00701f);display:flex;align-items:center;justify-content:center;border:4px double;border-image:linear-gradient(135deg,var(--primary-color),var(--accent-color)) 1;position:relative;box-shadow:0 6px 20px #7000ff33}.seal-inner{text-align:center}.seal-star{font-size:2.5rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;line-height:1}.seal-text{font-size:.75rem;font-weight:800;color:var(--primary-color);text-transform:uppercase;letter-spacing:1.5px;margin-top:.25rem}.seal-year{font-size:.7rem;color:var(--text-muted);font-weight:600;margin-top:.25rem}.certificate-id{margin-top:2.5rem;font-size:.75rem;color:var(--text-muted);letter-spacing:1.5px;font-family:Courier New,monospace;opacity:.7}.certificate-download-actions{display:flex;gap:1.5rem;justify-content:center}.btn-download{display:flex;align-items:center;gap:.75rem;padding:1.2rem 2.5rem;font-size:1.05rem;font-weight:600;transition:all .3s ease}.btn-download:hover{transform:translateY(-2px);box-shadow:0 8px 24px #7000ff4d}@media(max-width:768px){.certificate{padding:3rem 2rem;aspect-ratio:auto}.certificate-border{inset:1.5rem}.certificate-title{font-size:2rem;letter-spacing:3px}.certificate-name{font-size:2.5rem}.certificate-course{font-size:1.5rem}.certificate-body{padding:0 1rem}.certificate-footer{grid-template-columns:1fr;gap:2.5rem}.certificate-download-actions{flex-direction:column}.score-box{padding:1.5rem 2.5rem}}.result-container{min-height:100vh;background:radial-gradient(circle at center,#f3ebff,#fff);padding-bottom:4rem}.result-content{max-width:1200px;margin:0 auto;padding:2rem 5%;padding-top:100px}.result-card{background:#fff;padding:4rem;border-radius:24px;box-shadow:0 20px 60px #7000ff26;border:1px solid var(--border-color);margin-bottom:3rem;text-align:center}.result-header{margin-bottom:3rem}.success-icon{margin-bottom:1.5rem;animation:scaleIn .5s ease-out}@keyframes scaleIn{0%{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}.result-header h1{font-family:var(--font-header);font-size:3rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem}.test-type{color:var(--text-muted);font-size:1.2rem;font-weight:500}.score-display{display:flex;align-items:center;justify-content:center;gap:3rem;margin-bottom:3rem;padding:2rem;background:linear-gradient(135deg,#7000ff0d,#ff00700d);border-radius:20px}.score-circle{width:200px;height:200px;border-radius:50%;border:8px solid var(--primary-color);display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;box-shadow:0 10px 40px #7000ff33;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.score-value{font-size:4rem;font-weight:700;font-family:var(--font-header);background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.score-total{font-size:1rem;color:var(--text-muted);margin-top:-.5rem}.grade-badge{width:120px;height:120px;border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:3.5rem;font-weight:700;font-family:var(--font-header);color:#fff;box-shadow:0 10px 40px #0003;transform:rotate(-5deg)}.result-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:3rem;padding:2rem 0;border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color)}.stat-item{text-align:center}.stat-icon{font-size:2.5rem;margin-bottom:.5rem}.stat-label{color:var(--text-muted);font-size:.9rem;margin-bottom:.5rem}.stat-value{font-size:1.5rem;font-weight:700;color:var(--primary-color);font-family:var(--font-header)}.score-breakdown{margin-bottom:3rem;padding:2rem;background:linear-gradient(135deg,#7000ff0d,#ff00700d);border-radius:16px;border:1px solid var(--border-color)}.score-breakdown h3{color:var(--primary-color);font-family:var(--font-header);font-size:1.5rem;margin-bottom:1.5rem;text-align:center}.breakdown-items{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.breakdown-item{background:#fff;padding:1.5rem;border-radius:12px;text-align:center;border:2px solid var(--border-color);transition:all .3s ease}.breakdown-item:hover{transform:translateY(-5px);box-shadow:0 10px 30px #7000ff26;border-color:var(--primary-color)}.breakdown-item.breakdown-total{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-color:var(--primary-color)}.breakdown-item.breakdown-total .breakdown-label,.breakdown-item.breakdown-total .breakdown-score{color:#fff}.breakdown-label{font-size:.9rem;color:var(--text-muted);margin-bottom:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.breakdown-score{font-size:2rem;font-weight:700;color:var(--primary-color);font-family:var(--font-header)}.result-message{margin-bottom:3rem;padding:2rem;background:var(--bg-secondary);border-radius:16px;border-left:4px solid var(--primary-color)}.result-message h3{color:var(--primary-color);font-family:var(--font-header);margin-bottom:1rem}.result-message p{color:var(--text-color);line-height:1.6;font-size:1.1rem}.result-actions{display:flex;gap:1.5rem;justify-content:center;margin-bottom:2rem}.btn-certificate,.btn-retake{display:flex;align-items:center;gap:.5rem;padding:1.2rem 3rem;font-size:1.1rem}.btn-certificate svg{width:20px;height:20px}.completion-time{color:var(--text-muted);font-size:.9rem;margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border-color)}.answer-review{background:#fff;padding:3rem;border-radius:24px;box-shadow:0 20px 60px #7000ff26;border:1px solid var(--border-color)}.answer-review h2{font-family:var(--font-header);font-size:2rem;color:var(--primary-color);margin-bottom:.5rem}.review-description{color:var(--text-muted);margin-bottom:2rem}.answers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.answer-item{padding:1.5rem;border-radius:12px;border:2px solid var(--border-color);transition:all .3s ease}.answer-item.correct{border-color:#00c853;background:linear-gradient(135deg,#00c8530d,#00c85305)}.answer-item.incorrect{border-color:#ff5722;background:linear-gradient(135deg,#ff57220d,#ff572205)}.answer-item:hover{transform:translateY(-5px);box-shadow:0 10px 30px #7000ff26}.answer-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--border-color)}.answer-number{font-weight:600;color:var(--text-color)}.answer-status{font-size:.9rem;font-weight:600;padding:.25rem .75rem;border-radius:20px}.status-correct{color:#00c853;background:#00c8531a}.status-incorrect{color:#ff5722;background:#ff57221a}.answer-details{display:flex;flex-direction:column;gap:.5rem}.answer-direction{font-size:.85rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px}.answer-word{font-size:1.3rem;font-weight:700;font-family:var(--font-header);color:var(--primary-color)}.answer-marks{font-size:.9rem;color:var(--text-muted);font-weight:600}.test-section-title{font-size:1.5rem;font-weight:700;color:var(--text-color);margin:2.5rem 0 1.5rem;padding-bottom:.75rem;border-bottom:3px solid var(--primary-color);font-family:var(--font-header)}.test-section-title:first-of-type{margin-top:1rem}@media(max-width:768px){.result-card{padding:2rem}.result-header h1{font-size:2rem}.score-display{flex-direction:column;gap:2rem}.result-stats{grid-template-columns:1fr;gap:1.5rem}.result-actions{flex-direction:column}.answers-grid,.breakdown-items{grid-template-columns:1fr}}:root{--bg-color: #ffffff;--bg-secondary: #f8f5fa;--card-bg: #ffffff;--primary-color: #7000ff;--secondary-color: #9d46ff;--text-color: #2d2d2d;--text-muted: #666666;--accent-color: #ff0070;--font-main: "Inter", sans-serif;--font-header: "Orbitron", sans-serif;--border-color: #e0e0e0;--transition: all .3s ease;--shadow: 0 4px 20px rgba(112, 0, 255, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-main);background-color:var(--bg-color);color:var(--text-color);line-height:1.7;overflow-x:hidden}html{scroll-behavior:smooth;scroll-padding-top:94px}a{text-decoration:none;color:inherit;transition:var(--transition)}h1,h2,h3,h4{font-family:var(--font-header);color:#1a1a1a;margin-bottom:1rem}.navbar{position:fixed;top:6px;width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.2rem 5%;background:#ffffffe6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;box-shadow:0 2px 10px #0000000d}.logo{font-size:1.5rem;font-weight:700;font-family:var(--font-header);color:var(--primary-color);letter-spacing:2px}.nav-links{display:flex;gap:2rem;flex-wrap:wrap;align-items:center}.nav-links a{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;font-weight:500;color:var(--text-color);white-space:nowrap}.nav-links a:hover{color:var(--primary-color)}.btn-login{border:2px solid var(--primary-color);padding:.5rem 1.5rem;border-radius:50px;color:var(--primary-color)!important;font-weight:700}.btn-login:hover{background:var(--primary-color);color:#fff!important;box-shadow:0 4px 15px #7000ff4d}@media(max-width:720px){.navbar{padding:.8rem 3%}html{scroll-padding-top:72px}}.hero{height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 2rem;background:radial-gradient(circle at 50% 50%,#f3ebff,#fff);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(112,0,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(112,0,255,.05) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.hero-content{z-index:1;max-width:900px}.hero h1{font-size:4.5rem;margin-bottom:1.5rem;background:linear-gradient(135deg,var(--primary-color),var(--accent-color));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-shadow:none}.hero p{font-size:1.3rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:700px;margin-left:auto;margin-right:auto}.btn-primary{background:var(--primary-color);color:#fff;padding:1rem 3rem;font-size:1.1rem;font-weight:600;border-radius:50px;text-transform:uppercase;letter-spacing:1px;border:none;cursor:pointer;box-shadow:0 10px 25px #7000ff4d;position:relative;overflow:hidden;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.btn-primary:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-primary:hover:before{width:300px;height:300px}.btn-primary:hover{background:var(--secondary-color);transform:translateY(-2px);box-shadow:0 15px 30px #7000ff66}.section{padding:8rem 5%}.section:nth-child(2n){background-color:var(--bg-secondary)}.container{max-width:1200px;margin:0 auto}.section-title{text-align:center;font-size:3rem;margin-bottom:5rem;position:relative;background:linear-gradient(90deg,var(--primary-color),var(--accent-color),var(--primary-color));background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:gradient-shift 3s ease infinite}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.section-title:after{content:"";display:block;width:100px;height:5px;background:linear-gradient(to right,var(--primary-color),var(--accent-color));margin:15px auto 0;border-radius:5px}.content-split{display:grid;grid-template-columns:1fr 1fr;gap:6rem;align-items:center}.text h3{font-size:2rem;margin-bottom:1.5rem;color:var(--primary-color)}.text p{margin-bottom:1.5rem;font-size:1.15rem;color:var(--text-color)}.visual{background:#fff;min-height:400px;height:auto;border-radius:20px;border:1px solid var(--border-color);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;position:relative;overflow:visible}.visual code{color:var(--primary-color);font-family:monospace;font-size:1rem;background:#fafafa;padding:2rem;border-radius:10px;width:90%;box-shadow:inset 0 2px 10px #0000000d}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:3rem}.card{background:#fff;padding:3rem 2rem;border-radius:20px;border:1px solid var(--border-color);transition:all .4s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 10px 40px #0000000d;position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#7000ff1a,#ff00701a);opacity:0;transition:opacity .4s}.card:hover{transform:translateY(-15px) scale(1.02);border-color:var(--primary-color);box-shadow:0 25px 60px #7000ff40}.card:hover:before{opacity:1}.card-image-bg{background-size:cover!important;transition:all .5s cubic-bezier(.25,.46,.45,.94)}.card-image-bg:hover{background-size:110%!important;box-shadow:0 30px 70px #7000ff66,0 0 30px #7000ff4d;filter:brightness(1.2);border:2px solid var(--primary-color)}.card-image-bg h3,.card-image-bg p{position:relative;z-index:10;transition:transform .3s ease}.card-image-bg:hover h3{transform:translateY(-5px);text-shadow:0 4px 8px rgba(0,0,0,.8)}.card-image-bg:hover p{transform:translateY(-3px)}.visual-image-bg{background-size:cover!important;transition:all .5s cubic-bezier(.25,.46,.45,.94);cursor:pointer}.visual-image-bg:hover{background-size:110%!important;box-shadow:0 30px 70px #7000ff66,0 0 30px #7000ff4d;filter:brightness(1.2);border:2px solid var(--primary-color)}.visual-image-bg h4,.visual-image-bg ul{position:relative;z-index:10;transition:transform .3s ease}.visual-image-bg:hover h4{transform:translateY(-5px);text-shadow:0 4px 8px rgba(0,0,0,.8)}.visual-image-bg:hover ul{transform:translateY(-3px)}.card-icon{font-size:3.5rem;color:var(--primary-color);margin-bottom:2rem;background:#f3ebff;width:80px;height:80px;display:flex;align-items:center;justify-content:center;border-radius:50%}.card h3{font-size:1.5rem;margin-bottom:1rem;color:#1a1a1a}.card p{color:var(--text-muted)}.impact-section{background:var(--bg-color)}.impact-list{list-style:none;margin-top:2rem}.impact-list li{margin-bottom:1.5rem;padding-left:2rem;position:relative;font-size:1.1rem}.impact-list li:before{content:"⚠️";position:absolute;left:0;top:2px}.demo-box{text-align:center;margin-top:3rem;padding:2rem;background:var(--bg-secondary);border-radius:15px;border:1px dashed var(--primary-color);cursor:pointer;transition:var(--transition)}.demo-box:hover{background:#ece0ff}footer{background:#1a1a1a;color:#fff;padding:6rem 5% 3rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:4rem;margin-bottom:4rem}.footer-col h4{margin-bottom:2rem;color:var(--accent-color);color:#fff}.footer-links li{list-style:none;margin-bottom:1rem}.footer-links a{color:#a0a0a0}.footer-links a:hover{color:var(--primary-color);padding-left:5px}.copyright{text-align:center;color:#666;padding-top:3rem;border-top:1px solid #333}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:radial-gradient(circle at center,#f3ebff,#fff)}.login-box{background:#fff;padding:4rem;border-radius:24px;width:100%;max-width:480px;border:1px solid var(--border-color);box-shadow:0 20px 60px #7000ff26;text-align:center}.login-box h2{margin-bottom:2.5rem;color:var(--primary-color)}.input-group{margin-bottom:1.5rem;text-align:left}.input-group label{display:block;margin-bottom:.5rem;color:#1a1a1a;font-weight:600;font-size:.95rem}.input-group input{width:100%;padding:1rem 1.2rem;background:#f9f9f9;border:1px solid var(--border-color);color:#1a1a1a;border-radius:8px;font-size:1rem;transition:all .3s ease}.input-group input:focus{background:#fff;border-color:var(--primary-color);box-shadow:0 0 0 4px #7000ff1a}.input-group input::placeholder{color:#aaa}.btn-full{width:100%;margin-top:1.5rem;padding:1.2rem}.scroll-progress{position:fixed;top:96px;left:0;right:0;height:6px;background:linear-gradient(90deg,#7000ff,#ff0070);width:1%;min-width:1%;transition:width .15s ease-out;z-index:999999;box-shadow:0 0 20px #7000ff;display:block!important;opacity:1!important;visibility:visible!important}.scroll-progress:after{content:"";position:absolute;top:0;left:0;right:0;width:100%;height:6px;background:#7000ff26;z-index:-1}.scroll-to-top{position:fixed;bottom:30px;right:30px;width:50px;height:50px;background:var(--primary-color);color:#fff;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 15px #7000ff66;opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000}.scroll-to-top.visible{opacity:1;visibility:visible;animation:bounce 2s infinite}.scroll-to-top:hover{background:var(--secondary-color);transform:translateY(-5px);box-shadow:0 6px 20px #7000ff99}@keyframes bounce{0%,20%,50%,80%,to{transform:translateY(0)}40%{transform:translateY(-10px)}60%{transform:translateY(-5px)}}@media(max-width:768px){.hero h1{font-size:3rem}.content-split{grid-template-columns:1fr;gap:3rem}.section{padding:5rem 5%}.nav-links{display:none}}.reveal-on-scroll{opacity:0;transform:translateY(20px);transition:opacity .8s ease-out,transform .8s ease-out}.animate-in{opacity:1!important;transform:translateY(0)!important}.homepage-wrapper{overflow-x:hidden}.glass-card{background:#fffc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.2);box-shadow:0 20px 60px #0000001a;border-radius:30px}.gradient-text{background:linear-gradient(135deg,#ec4899,#8b5cf6);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.input-field{width:100%;padding:.75rem 1rem .75rem 3rem;border-radius:12px;border:1px solid #e0e0e0;background:#ffffff80;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all .3s ease;outline:none;font-size:1rem}.input-field:focus{border-color:#ec4899;box-shadow:0 0 0 4px #ec48991a;background:#fff}.loader{border:3px solid rgba(236,72,153,.1);border-left-color:#ec4899;border-radius:50%;width:24px;height:24px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.slide-up{animation:slideUp .5s ease-out}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}