@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--bg-primary:#fbf8f3;--bg-secondary:#f4efe6;--bg-tertiary:#fff;--bg-glass:#ffffffb8;--text-primary:#243746;--text-secondary:#5b6b78;--text-muted:#93a2ac;--accent-primary:#173a5e;--accent-secondary:#c95a3d;--accent-glow:#173a5e40;--success:#3f8f7c;--warning:#e6a641;--danger:#c0392b;--font-sans:"Inter", sans-serif;--font-heading:"Outfit", sans-serif;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-12:3rem;--space-16:4rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--border-light:#173a5e1f;--transition-fast:.15s ease-in-out;--transition-normal:.3s ease-in-out;--transition-slow:.5s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);min-height:100vh;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2}a{color:inherit;text-decoration:none}button{font-family:var(--font-sans);cursor:pointer;background:0 0;border:none;outline:none}.container{width:100%;max-width:1200px;padding:0 var(--space-4);margin:0 auto}.text-gradient{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.glass-panel{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-light);border-radius:var(--radius-xl)}.btn-primary{background:linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));color:#fff;padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);transition:all var(--transition-normal);box-shadow:0 4px 15px var(--accent-glow);align-items:center;gap:var(--space-2);font-size:1rem;font-weight:600;display:inline-flex}.btn-primary:hover{box-shadow:0 6px 20px var(--accent-glow);transform:translateY(-2px)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);padding:var(--space-3) var(--space-6);border-radius:var(--radius-lg);border:1px solid var(--border-light);transition:all var(--transition-normal);align-items:center;gap:var(--space-2);font-size:1rem;font-weight:600;display:inline-flex}.btn-secondary:hover{background:var(--bg-secondary);border-color:#173a5e40;transform:translateY(-2px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.6s cubic-bezier(.16,1,.3,1) forwards fadeIn}@keyframes pulse-glow{0%,to{box-shadow:0 0 15px var(--accent-glow)}50%{box-shadow:0 0 30px var(--accent-glow)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#ddd0bd}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.landing-page{flex-direction:column;min-height:100vh;display:flex}.navbar{padding-top:var(--space-6);padding-bottom:var(--space-6);justify-content:space-between;align-items:center;display:flex}.logo{font-family:var(--font-heading);letter-spacing:-.05em;font-size:1.75rem;font-weight:800}.hero-section{text-align:center;padding-top:var(--space-12);padding-bottom:var(--space-12);flex-direction:column;flex:1;justify-content:center;align-items:center;display:flex}.hero-content{max-width:800px;margin-bottom:var(--space-16)}.hero-title{margin-bottom:var(--space-6);font-size:clamp(3rem,5vw,4.5rem)}.hero-subtitle{color:var(--text-secondary);margin-bottom:var(--space-8);max-width:600px;margin-left:auto;margin-right:auto;font-size:1.25rem}.hero-btn{padding:var(--space-4) var(--space-8);font-size:1.125rem}.features-grid{gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(250px,1fr));width:100%;display:grid}.feature-card{padding:var(--space-6);text-align:left;transition:transform var(--transition-normal), box-shadow var(--transition-normal)}.feature-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #173a5e26}.feature-icon{margin-bottom:var(--space-4)}.feature-card h3{margin-bottom:var(--space-2);font-size:1.25rem}.feature-card p{color:var(--text-secondary);font-size:.9rem}.hero-buttons{flex-direction:column;align-items:center;gap:16px;display:flex}.hero-btn{margin:0;position:relative}.dashboard-section{margin-bottom:var(--space-12)}.section-title{margin-bottom:var(--space-6);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-light);font-size:1.5rem}.dashboard-page{padding-top:var(--space-8);padding-bottom:var(--space-12)}.dashboard-header{margin-bottom:var(--space-12);text-align:center;position:relative}.back-btn{align-items:center;gap:var(--space-2);color:var(--text-secondary);transition:color var(--transition-fast);font-weight:500;display:flex;position:absolute;top:0;left:0}.back-btn:hover{color:var(--text-primary)}.dashboard-title{margin-bottom:var(--space-2);font-size:2.5rem}.modules-grid{gap:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.module-card{padding:var(--space-6);text-align:center;cursor:pointer;transition:transform var(--transition-normal), box-shadow var(--transition-normal);flex-direction:column;align-items:center;display:flex}.module-card:not(.disabled):hover{border-color:var(--accent-glow);transform:translateY(-8px);box-shadow:0 12px 30px #173a5e26}.module-card.disabled{opacity:.6;cursor:not-allowed;filter:grayscale(.8)}.module-icon-wrapper{border-radius:var(--radius-2xl);width:80px;height:80px;margin-bottom:var(--space-6);justify-content:center;align-items:center;display:flex;box-shadow:inset 0 0 20px #ffffff0d}.reading-icon{color:var(--accent-primary);background:linear-gradient(135deg,#6366f133,#6366f10d)}.listening-icon{color:var(--accent-secondary);background:linear-gradient(135deg,#a855f733,#a855f70d)}.writing-icon{color:var(--success);background:linear-gradient(135deg,#10b98133,#10b9810d)}.speaking-icon{color:var(--warning);background:linear-gradient(135deg,#f59e0b33,#f59e0b0d)}.module-content h2{margin-bottom:var(--space-2);font-size:1.5rem}.module-content p{color:var(--text-secondary);margin-bottom:var(--space-4)}.module-meta{justify-content:center;align-items:center;gap:var(--space-2);color:var(--text-muted);margin-bottom:var(--space-6);font-size:.875rem;display:flex}.module-btn{justify-content:center;width:100%;margin-top:auto}.html-files-box{background:var(--card-bg,#ffffff0d);border-radius:var(--radius-lg);box-shadow:var(--shadow-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--accent-secondary)}.box-title{margin-bottom:var(--space-2);text-align:center;color:var(--text-primary);font-size:1.75rem}.html-file-list{gap:var(--space-2);margin:0;padding:0;list-style:none;display:grid}.html-file-list li{padding:var(--space-2);border-radius:var(--radius-md);text-overflow:ellipsis;white-space:nowrap;background:#173a5e0d;overflow:hidden}.html-file-list a:hover{background:var(--bg-secondary,#eaf4f2);color:var(--accent-primary,#00857c);padding-left:22px}.test-selection-page{padding-top:4rem;padding-bottom:4rem}.test-list-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem;margin-top:2rem;display:grid}.test-card{border:1px solid var(--border-light);flex-direction:column;padding:1.5rem;transition:transform .3s,border-color .3s;display:flex}.test-card:hover{border-color:var(--accent-primary);transform:translateY(-5px)}.test-card-header{margin-bottom:1rem}.test-number{text-transform:uppercase;letter-spacing:1px;background:var(--accent-primary);color:#fff;border-radius:20px;padding:.25rem .75rem;font-size:.8rem;font-weight:600}.test-card-title{color:var(--text-primary);flex-grow:1;margin-bottom:1rem;font-size:1.25rem}.test-meta{color:var(--text-secondary);gap:1rem;margin-bottom:1.5rem;font-size:.9rem;display:flex}.test-meta span{align-items:center;gap:.5rem;display:flex}.start-btn{width:100%}.reading-test-page{background-color:var(--bg-primary);flex-direction:column;height:100vh;display:flex;overflow:hidden}.test-header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-light);height:64px;padding:0 var(--space-6);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.header-left{align-items:center;gap:var(--space-4);display:flex}.back-icon-btn{color:var(--text-secondary);border-radius:var(--radius-full);width:40px;height:40px;transition:background-color var(--transition-fast), color var(--transition-fast);justify-content:center;align-items:center;display:flex}.back-icon-btn:hover{background-color:var(--bg-tertiary);color:var(--text-primary)}.test-title{font-size:1.125rem;font-weight:600}.accent-text{color:var(--accent-primary);font-weight:800}.timer-display{align-items:center;gap:var(--space-2);background-color:var(--bg-tertiary);padding:var(--space-2) var(--space-4);border-radius:var(--radius-lg);font-family:var(--font-heading);color:var(--text-primary);transition:color var(--transition-normal);font-size:1.25rem;font-weight:600;display:flex}.timer-warning{color:var(--danger);animation:2s infinite pulse-glow}.submit-btn{padding:var(--space-2) var(--space-6);font-size:.9rem}.test-container{flex:1;display:flex;overflow:hidden}.passage-section,.questions-section{padding:var(--space-8);flex-direction:column;flex:1;display:flex;overflow-y:auto}.passage-section{border-right:2px solid var(--border-light);background-color:var(--bg-primary)}.questions-section{background-color:var(--bg-secondary)}.passage-section::-webkit-scrollbar{width:6px}.questions-section::-webkit-scrollbar{width:6px}.passage-header{margin-bottom:var(--space-6);padding-bottom:var(--space-4);border-bottom:1px solid var(--border-light)}.passage-header h2{margin-bottom:var(--space-2);font-size:1.5rem}.passage-header p{color:var(--text-secondary);font-size:.95rem;font-style:italic}.passage-title{margin-bottom:var(--space-6);text-align:center;font-size:1.75rem}.passage-content p{margin-bottom:var(--space-6);color:var(--text-primary);text-align:justify;font-size:1.05rem;line-height:1.8}.questions-header{background-color:var(--bg-tertiary);padding:var(--space-4);border-radius:var(--radius-lg);margin-bottom:var(--space-6);border-left:4px solid var(--accent-primary)}.questions-header h3{margin-bottom:var(--space-2)}.instruction{color:var(--text-secondary);font-size:.95rem}.highlight{color:var(--text-primary);text-transform:uppercase;font-weight:700}.questions-content{flex:1}.summary-box{background-color:var(--bg-primary);border:1px solid var(--border-light);padding:var(--space-6);border-radius:var(--radius-lg);font-size:1.05rem;line-height:2}.summary-box p{margin-bottom:var(--space-4)}.question-inline{align-items:center;gap:var(--space-2);margin:0 var(--space-1);font-weight:600;display:inline-flex}.inline-input{background-color:var(--bg-tertiary);border:1px solid var(--border-light);color:var(--text-primary);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);width:150px;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);font-family:inherit;font-size:1rem}.inline-input:focus{border-color:var(--accent-primary);outline:none;box-shadow:0 0 0 2px #173a5e33}.questions-footer{margin-top:var(--space-8);padding-top:var(--space-6);border-top:1px solid var(--border-light)}.pagination{justify-content:space-between;align-items:center;display:flex}.pagination-btn{padding:var(--space-2) var(--space-4);font-size:.9rem}.pagination-btn.disabled{opacity:.5;cursor:not-allowed}.page-indicator{color:var(--text-secondary);font-weight:500}@media (width<=1024px){.test-container{flex-direction:column}.passage-section{border-right:none;border-bottom:2px solid var(--border-light);max-height:50vh}}.results-page{padding-top:var(--space-12);padding-bottom:var(--space-12);justify-content:center;align-items:center;min-height:100vh;display:flex}.results-card{width:100%;max-width:600px;padding:var(--space-8);text-align:center;flex-direction:column;align-items:center;display:flex}.results-title{margin-bottom:var(--space-6);font-size:2.5rem}.score-circle{border:4px solid var(--accent-primary);width:150px;height:150px;margin-bottom:var(--space-6);box-shadow:0 0 30px var(--accent-glow);background:linear-gradient(135deg,#173a5e26,#c95a3d26);border-radius:50%;justify-content:center;align-items:center;display:flex}.score-number{color:var(--text-primary);font-size:3.5rem;font-weight:800}.score-total{color:var(--text-secondary);margin-left:var(--space-1);font-size:1.5rem}.results-message{color:var(--text-secondary);margin-bottom:var(--space-8);font-size:1.25rem}.answers-review{width:100%;margin-bottom:var(--space-8);gap:var(--space-4);flex-direction:column;display:flex}.answer-item{align-items:flex-start;gap:var(--space-4);padding:var(--space-4);background-color:var(--bg-tertiary);border-radius:var(--radius-lg);text-align:left;border-left:4px solid #0000;display:flex}.answer-item.correct{border-left-color:var(--success)}.answer-item.incorrect{border-left-color:var(--danger)}.answer-icon{margin-top:2px}.answer-details{flex:1}.question-num{margin-bottom:var(--space-1);color:var(--text-primary);font-weight:700}.user-ans,.correct-ans{color:var(--text-secondary);font-size:.95rem}.user-ans span,.correct-ans span{color:var(--text-primary);font-weight:500}.correct-ans span{color:var(--success)}.return-btn{justify-content:center;width:100%}.counter{color:var(--accent);background:var(--accent-bg);border:2px solid #0000;border-radius:5px;margin-bottom:24px;padding:5px 10px;font-size:16px;transition:border-color .3s}.counter:hover{border-color:var(--accent-border)}.counter:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.hero{position:relative}.hero .base,.hero .framework,.hero .vite{margin:0 auto;inset-inline:0}.hero .base{z-index:0;width:170px;position:relative}.hero .framework,.hero .vite{position:absolute}.hero .framework{z-index:1;height:28px;top:34px;transform:perspective(2000px)rotate(300deg)rotateX(44deg)rotateY(39deg)scale(1.4)}.hero .vite{z-index:0;width:auto;height:26px;top:107px;transform:perspective(2000px)rotate(300deg)rotateX(40deg)rotateY(39deg)scale(.8)}#center{flex-direction:column;flex-grow:1;place-content:center;place-items:center;gap:25px;display:flex}@media (width<=1024px){#center{gap:18px;padding:32px 20px 24px}}#next-steps{border-top:1px solid var(--border);text-align:left;display:flex}#next-steps>div{flex:1 1 0;padding:32px}@media (width<=1024px){#next-steps>div{padding:24px 20px}}#next-steps .icon{width:22px;height:22px;margin-bottom:16px}@media (width<=1024px){#next-steps{text-align:center;flex-direction:column}}#docs{border-right:1px solid var(--border)}@media (width<=1024px){#docs{border-right:none;border-bottom:1px solid var(--border)}}#next-steps ul{gap:8px;margin:32px 0 0;padding:0;list-style:none;display:flex}#next-steps ul .logo{height:18px}#next-steps ul a{color:var(--text-h);background:var(--social-bg);border-radius:6px;align-items:center;gap:8px;padding:6px 12px;font-size:16px;text-decoration:none;transition:box-shadow .3s;display:flex}#next-steps ul a:hover{box-shadow:var(--shadow)}#next-steps ul a .button-icon{width:18px;height:18px}@media (width<=1024px){#next-steps ul{flex-wrap:wrap;justify-content:center;margin-top:20px}#next-steps ul li{flex:calc(50% - 8px)}#next-steps ul a{box-sizing:border-box;justify-content:center;width:100%}}#spacer{border-top:1px solid var(--border);height:88px}@media (width<=1024px){#spacer{height:48px}}.ticks{width:100%;position:relative}.ticks:before,.ticks:after{content:"";border:5px solid #0000;position:absolute;top:-4.5px}.ticks:before{border-left-color:var(--border);left:0}.ticks:after{border-right-color:var(--border);right:0}