:root{--primary: #2b6777;--primary-light: #52ab98;--primary-dark: #1a4a5a;--accent: #f2a154;--accent-light: #f7c88e;--bg: #f9fafb;--bg-alt: #eef5f3;--text: #2d3436;--text-light: #636e72;--white: #ffffff;--shadow: 0 4px 20px rgba(43, 103, 119, .1);--shadow-lg: 0 8px 40px rgba(43, 103, 119, .15);--radius: 16px;--radius-sm: 10px;--transition: .3s cubic-bezier(.4, 0, .2, 1);--font-heading: "Quicksand", sans-serif;--font-body: "Nunito", sans-serif}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-body);color:var(--text);background:var(--bg);line-height:1.7;overflow-x:hidden}a{color:var(--primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent)}img{max-width:100%;display:block}.container{max-width:1100px;margin:0 auto;padding:0 24px}.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:#ffffffeb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(43,103,119,.08);transition:box-shadow var(--transition)}.navbar.scrolled{box-shadow:var(--shadow)}.nav-container{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}.nav-logo{font-family:var(--font-heading);font-weight:700;font-size:1.4rem;color:var(--primary)}.nav-links{display:flex;list-style:none;gap:32px;align-items:center}.nav-links a{font-family:var(--font-heading);font-weight:600;font-size:.95rem;color:var(--text);position:relative}.nav-links a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width var(--transition)}.nav-links a:hover:after{width:100%}.nav-games{background:var(--accent);color:var(--white)!important;padding:8px 18px;border-radius:24px;font-weight:700!important}.nav-games:after{display:none!important}.nav-games:hover{background:var(--primary);color:var(--white)!important}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.nav-toggle span{width:24px;height:2.5px;background:var(--text);border-radius:2px;transition:var(--transition)}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;padding:100px 24px 60px;background:linear-gradient(160deg,var(--bg) 0%,var(--bg-alt) 50%,#d6ece6 100%);overflow:hidden}.hero-bg-shapes{position:absolute;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none}.shape{position:absolute;border-radius:50%;opacity:.08}.shape-1{width:500px;height:500px;background:var(--primary);top:-100px;right:-100px}.shape-2{width:300px;height:300px;background:var(--accent);bottom:10%;left:-50px}.shape-3{width:200px;height:200px;background:var(--primary-light);top:40%;right:20%}.hero-content{max-width:650px;text-align:center;position:relative;z-index:2}.hero-greeting{font-family:var(--font-heading);font-weight:600;font-size:1.1rem;color:var(--primary-light);text-transform:uppercase;letter-spacing:3px;margin-bottom:8px}.hero-title{font-family:var(--font-heading);font-size:clamp(2.5rem,6vw,4rem);font-weight:800;color:var(--primary-dark);line-height:1.15;margin-bottom:12px}.hero-title .accent{color:var(--accent)}.hero-subtitle{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--primary);margin-bottom:24px}.hero-tagline{font-size:1.05rem;color:var(--text-light);max-width:520px;margin:0 auto 36px;line-height:1.8}.hero-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;font-family:var(--font-heading);font-weight:700;font-size:1rem;cursor:pointer;border:none;transition:all var(--transition)}.btn-primary{background:var(--primary);color:var(--white);box-shadow:0 4px 16px #2b67774d}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 24px #2b677766;color:var(--white)}.btn-secondary{background:var(--accent);color:var(--white);box-shadow:0 4px 16px #f2a1544d}.btn-secondary:hover{background:#e8913e;transform:translateY(-2px);box-shadow:0 6px 24px #f2a15466;color:var(--white)}.hero-illustration{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:1}.float-icon{position:absolute;font-size:2.5rem;left:var(--x);top:var(--y);animation:floatIcon 6s ease-in-out infinite;animation-delay:var(--delay);opacity:.25}@keyframes floatIcon{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(10deg)}}.section{padding:100px 0}.section:nth-child(2n){background:var(--bg-alt)}.section-title{font-family:var(--font-heading);font-size:2.2rem;font-weight:800;color:var(--primary-dark);text-align:center;margin-bottom:16px;position:relative}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--accent);border-radius:2px;margin:16px auto 0}.section-intro{text-align:center;color:var(--text-light);max-width:600px;margin:16px auto 48px;font-size:1.05rem}.over-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:start;margin-top:48px}.over-text p{margin-bottom:16px;color:var(--text-light)}.over-intro{font-size:1.15rem;color:var(--text)!important;line-height:1.8}.over-cards{display:flex;flex-direction:column;gap:16px}.info-card{display:flex;align-items:center;gap:16px;padding:20px 24px;background:var(--white);border-radius:var(--radius-sm);box-shadow:var(--shadow);transition:transform var(--transition)}.info-card:hover{transform:translate(6px)}.info-card-icon{font-size:2rem;flex-shrink:0}.info-card h3{font-family:var(--font-heading);font-size:.9rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:1px}.info-card p{font-size:1rem;color:var(--text);margin:0}.expertise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:48px}.expertise-card{background:var(--white);padding:36px 28px;border-radius:var(--radius);box-shadow:var(--shadow);transition:all var(--transition);border-bottom:4px solid transparent}.expertise-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-bottom-color:var(--accent)}.expertise-icon{font-size:2.5rem;margin-bottom:16px}.expertise-card h3{font-family:var(--font-heading);font-weight:700;font-size:1.2rem;color:var(--primary-dark);margin-bottom:10px}.expertise-card p{color:var(--text-light);font-size:.95rem}.interactive-tabs{display:flex;justify-content:center;gap:12px;margin-bottom:36px;flex-wrap:wrap}.tab-btn{padding:12px 28px;border:2px solid var(--primary-light);background:transparent;color:var(--primary);font-family:var(--font-heading);font-weight:700;font-size:.95rem;border-radius:50px;cursor:pointer;transition:all var(--transition)}.tab-btn:hover{background:var(--bg-alt)}.tab-btn.active{background:var(--primary);color:var(--white);border-color:var(--primary)}.tab-content{display:none;animation:fadeIn .4s ease}.tab-content.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.quiz-intro{text-align:center;margin-bottom:32px}.quiz-intro h3{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--primary-dark);margin-bottom:12px}.quiz-intro p{color:var(--text-light);max-width:560px;margin:0 auto}.quiz-container{max-width:700px;margin:0 auto}.quiz-question{background:var(--white);padding:28px;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px}.quiz-question h4{font-family:var(--font-heading);font-weight:700;color:var(--primary-dark);margin-bottom:16px;font-size:1.05rem}.quiz-question .question-number{display:inline-block;background:var(--primary);color:var(--white);width:28px;height:28px;border-radius:50%;text-align:center;line-height:28px;font-size:.85rem;font-weight:700;margin-right:8px}.quiz-options{display:flex;flex-direction:column;gap:10px}.quiz-option{display:flex;align-items:center;gap:12px;padding:12px 16px;border:2px solid #e8eeec;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);font-size:.95rem}.quiz-option:hover{border-color:var(--primary-light);background:var(--bg-alt)}.quiz-option.selected{border-color:var(--primary);background:#2b67770f}.quiz-option input{display:none}.quiz-option .radio-custom{width:20px;height:20px;border-radius:50%;border:2px solid #c0ceca;flex-shrink:0;position:relative;transition:all var(--transition)}.quiz-option.selected .radio-custom{border-color:var(--primary);background:var(--primary)}.quiz-option.selected .radio-custom:after{content:"";position:absolute;top:4px;right:4px;bottom:4px;left:4px;background:var(--white);border-radius:50%}.quiz-submit{display:block;margin:32px auto 0;padding:14px 48px;background:var(--primary);color:var(--white);border:none;border-radius:50px;font-family:var(--font-heading);font-weight:700;font-size:1.05rem;cursor:pointer;transition:all var(--transition)}.quiz-submit:hover{background:var(--primary-dark);transform:translateY(-2px)}.quiz-submit:disabled{opacity:.5;cursor:not-allowed;transform:none}.quiz-result{max-width:700px;margin:0 auto;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:40px;text-align:center}.quiz-result.hidden{display:none}.result-icon{font-size:4rem;margin-bottom:16px}.result-title{font-family:var(--font-heading);font-size:1.6rem;font-weight:800;color:var(--primary-dark);margin-bottom:12px}.result-description{color:var(--text-light);line-height:1.8;margin-bottom:24px}.result-bar-container{margin:24px 0}.result-bar-label{display:flex;justify-content:space-between;margin-bottom:6px;font-weight:600;font-size:.9rem}.result-bar{height:12px;background:#e8eeec;border-radius:6px;overflow:hidden;margin-bottom:14px}.result-bar-fill{height:100%;border-radius:6px;transition:width 1s ease}.quiz-retry{margin-top:24px;padding:12px 36px;background:transparent;border:2px solid var(--primary);color:var(--primary);border-radius:50px;font-family:var(--font-heading);font-weight:700;cursor:pointer;transition:all var(--transition)}.quiz-retry:hover{background:var(--primary);color:var(--white)}.trucs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;max-width:800px;margin:0 auto}.truc-card{background:var(--white);padding:28px 20px;border-radius:var(--radius);box-shadow:var(--shadow);text-align:center;cursor:pointer;transition:all var(--transition);border-top:4px solid var(--primary-light)}.truc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-top-color:var(--accent)}.truc-card-icon{font-size:2.5rem;margin-bottom:12px}.truc-card h4{font-family:var(--font-heading);font-weight:700;color:var(--primary-dark);font-size:1.05rem;margin-bottom:6px}.truc-card p{color:var(--text-light);font-size:.85rem}.truc-detail{max-width:700px;margin:24px auto 0;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:36px}.truc-detail.hidden{display:none}.truc-detail h3{font-family:var(--font-heading);font-weight:700;color:var(--primary-dark);font-size:1.4rem;margin-bottom:16px}.truc-detail .truc-explanation{color:var(--text-light);margin-bottom:24px;line-height:1.8}.truc-example{background:var(--bg-alt);padding:20px 24px;border-radius:var(--radius-sm);margin-bottom:24px;font-size:1.1rem;color:var(--primary-dark);font-weight:600;text-align:center;line-height:2}.truc-practice{border-top:1px solid #e8eeec;padding-top:24px}.truc-practice h4{font-family:var(--font-heading);font-weight:700;color:var(--primary);margin-bottom:16px}.practice-problem{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}.practice-problem .problem-text{font-size:1.2rem;font-weight:700;color:var(--primary-dark)}.practice-problem input{width:100px;padding:10px 14px;border:2px solid #e8eeec;border-radius:var(--radius-sm);font-size:1.1rem;font-family:var(--font-body);text-align:center;transition:border-color var(--transition)}.practice-problem input:focus{outline:none;border-color:var(--primary)}.practice-problem .check-btn{padding:10px 20px;background:var(--primary);color:var(--white);border:none;border-radius:var(--radius-sm);font-weight:700;cursor:pointer;transition:background var(--transition)}.practice-problem .check-btn:hover{background:var(--primary-dark)}.practice-feedback{font-weight:700;margin-left:8px}.practice-feedback.correct{color:#27ae60}.practice-feedback.incorrect{color:#e74c3c}.truc-back{display:inline-flex;align-items:center;gap:6px;margin-top:20px;padding:10px 24px;background:transparent;border:2px solid var(--primary);color:var(--primary);border-radius:50px;font-family:var(--font-heading);font-weight:700;cursor:pointer;transition:all var(--transition)}.truc-back:hover{background:var(--primary);color:var(--white)}.contact-content{max-width:600px;margin:48px auto 0;text-align:center}.contact-content>p{color:var(--text-light);margin-bottom:32px}.contact-details{display:flex;flex-direction:column;gap:20px}.contact-item{display:flex;align-items:center;gap:16px;padding:20px 24px;background:var(--white);border-radius:var(--radius-sm);box-shadow:var(--shadow);text-align:left}.contact-icon{font-size:1.8rem;flex-shrink:0}.contact-item strong{display:block;font-family:var(--font-heading);font-weight:700;color:var(--primary-dark);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.contact-item span,.contact-item a{font-size:.95rem;color:var(--text-light)}.footer{text-align:center;padding:32px 24px;background:var(--primary-dark);color:#fff9;font-size:.9rem}@media(max-width:768px){.nav-toggle{display:flex}.nav-links{position:fixed;top:64px;left:0;right:0;background:var(--white);flex-direction:column;padding:24px;gap:20px;box-shadow:var(--shadow-lg);transform:translateY(-110%);transition:transform var(--transition),visibility var(--transition);z-index:999;visibility:hidden}.nav-links.open{transform:translateY(0);visibility:visible}.hero{min-height:auto;padding:120px 24px 60px}.hero-title{font-size:2.4rem}.over-grid{grid-template-columns:1fr;gap:32px}.expertise-grid{grid-template-columns:1fr}.section{padding:60px 0}.float-icon{display:none}}@media(max-width:480px){.hero-buttons{flex-direction:column;align-items:center}.btn{width:100%;justify-content:center}.interactive-tabs{flex-direction:column;align-items:center}.tab-btn{width:100%;text-align:center}}.games-hero{padding:100px 24px 40px;text-align:center;background:linear-gradient(160deg,#fff7ed,#fef3c7,#fde68a)}.games-hero h1{font-family:var(--font-heading);font-size:2.5rem;font-weight:800;color:var(--primary-dark);margin-bottom:12px}.games-hero p{color:var(--text-light);max-width:500px;margin:0 auto;font-size:1.1rem}.games-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;max-width:1100px;margin:0 auto;padding:48px 24px}.game-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;cursor:pointer;transition:all var(--transition)}.game-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.game-card-header{padding:32px 24px 20px;text-align:center;font-size:3rem}.game-card-body{padding:0 24px 24px;text-align:center}.game-card-body h3{font-family:var(--font-heading);font-weight:700;color:var(--primary-dark);font-size:1.2rem;margin-bottom:8px}.game-card-body p{color:var(--text-light);font-size:.9rem;margin-bottom:16px}.game-play-btn{display:inline-block;padding:10px 28px;background:var(--accent);color:var(--white);border-radius:50px;font-family:var(--font-heading);font-weight:700;font-size:.95rem;transition:all var(--transition);border:none;cursor:pointer}.game-play-btn:hover{background:var(--primary);color:var(--white)}.game-area{max-width:700px;margin:0 auto;padding:100px 24px 60px;display:none}.game-area.active{display:block}.game-back{display:inline-flex;align-items:center;gap:6px;margin-bottom:24px;padding:8px 20px;background:transparent;border:2px solid var(--primary);color:var(--primary);border-radius:50px;font-family:var(--font-heading);font-weight:700;cursor:pointer;transition:all var(--transition);font-size:.9rem}.game-back:hover{background:var(--primary);color:var(--white)}.game-header{text-align:center;margin-bottom:32px}.game-header h2{font-family:var(--font-heading);font-size:1.8rem;font-weight:800;color:var(--primary-dark);margin-bottom:8px}.game-score{display:inline-flex;align-items:center;gap:8px;background:var(--bg-alt);padding:8px 20px;border-radius:50px;font-weight:700;color:var(--primary);font-size:.95rem}.memory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:400px;margin:0 auto}.memory-card{aspect-ratio:1;background:var(--primary);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:2rem;cursor:pointer;transition:all .4s ease;transform-style:preserve-3d;position:relative}.memory-card .card-front,.memory-card .card-back{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);backface-visibility:hidden;transition:transform .5s ease}.memory-card .card-front{background:var(--white);border:3px solid var(--primary-light);font-size:2.2rem;transform:rotateY(180deg)}.memory-card .card-back{background:linear-gradient(135deg,var(--primary),var(--primary-light));color:var(--white);font-size:1.5rem}.memory-card.flipped .card-front{transform:rotateY(0)}.memory-card.flipped .card-back{transform:rotateY(180deg)}.memory-card.matched{opacity:.7;pointer-events:none}.memory-card.matched .card-front{border-color:#27ae60;background:#e8f8f0}.math-race-container{text-align:center}.math-problem{font-size:2.5rem;font-weight:800;color:var(--primary-dark);font-family:var(--font-heading);margin-bottom:24px}.math-answers{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:400px;margin:0 auto 24px}.math-answer-btn{padding:18px;font-size:1.3rem;font-weight:700;background:var(--white);border:3px solid #e8eeec;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);font-family:var(--font-heading);color:var(--primary-dark)}.math-answer-btn:hover{border-color:var(--primary);background:var(--bg-alt)}.math-answer-btn.correct{border-color:#27ae60;background:#e8f8f0;color:#27ae60}.math-answer-btn.incorrect{border-color:#e74c3c;background:#fdf0ef;color:#e74c3c}.math-timer{font-size:1.1rem;color:var(--text-light);margin-bottom:8px}.math-progress{height:8px;background:#e8eeec;border-radius:4px;overflow:hidden;margin-bottom:24px}.math-progress-fill{height:100%;background:var(--accent);border-radius:4px;transition:width .3s ease}.pattern-container{text-align:center}.pattern-display{display:flex;justify-content:center;gap:12px;margin-bottom:32px;flex-wrap:wrap}.pattern-circle{width:64px;height:64px;border-radius:50%;transition:all .3s ease;opacity:.3}.pattern-circle.active{opacity:1;transform:scale(1.15);box-shadow:0 0 20px #0003}.pattern-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.pattern-btn{width:72px;height:72px;border-radius:50%;border:4px solid rgba(0,0,0,.1);cursor:pointer;transition:all var(--transition)}.pattern-btn:hover{transform:scale(1.1);border-color:#0000004d}.pattern-btn:active{transform:scale(.95)}.pattern-message{margin-top:24px;font-family:var(--font-heading);font-weight:700;font-size:1.2rem;color:var(--primary);min-height:36px}.game-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:2000;display:none}.game-overlay.active{display:flex}.game-complete{background:var(--white);border-radius:var(--radius);padding:48px;text-align:center;max-width:400px;width:90%;box-shadow:var(--shadow-lg)}.game-complete h2{font-family:var(--font-heading);font-size:1.8rem;font-weight:800;color:var(--primary-dark);margin-bottom:8px}.game-complete .trophy{font-size:4rem;margin-bottom:16px}.game-complete p{color:var(--text-light);margin-bottom:24px}.game-complete button{padding:12px 32px;background:var(--accent);color:var(--white);border:none;border-radius:50px;font-family:var(--font-heading);font-weight:700;font-size:1rem;cursor:pointer;transition:all var(--transition)}.game-complete button:hover{background:var(--primary)}.word-search-container{text-align:center}.ws-grid{display:inline-grid;gap:2px;background:var(--white);border-radius:var(--radius-sm);padding:12px;box-shadow:var(--shadow);margin-bottom:24px;-webkit-user-select:none;user-select:none}.ws-cell{width:40px;height:40px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;font-family:var(--font-heading);color:var(--primary-dark);cursor:pointer;border-radius:6px;transition:all .2s ease}.ws-cell:hover{background:var(--bg-alt)}.ws-cell.selected{background:var(--primary-light);color:var(--white)}.ws-cell.found{background:var(--accent);color:var(--white)}.ws-words{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-bottom:16px}.ws-word{padding:6px 16px;background:var(--bg-alt);border-radius:20px;font-weight:700;font-family:var(--font-heading);color:var(--primary);font-size:.9rem}.ws-word.found{background:var(--accent);color:var(--white);text-decoration:line-through}.emoji-catch-container{text-align:center}.emoji-timer{font-size:1.1rem;color:var(--text-light);margin-bottom:16px}.emoji-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:320px;margin:0 auto}.emoji-catch-cell{aspect-ratio:1;background:var(--bg-alt);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:2.2rem;cursor:pointer;transition:all .15s ease;border:3px solid transparent}.emoji-catch-cell.has-emoji{background:var(--white);border-color:var(--accent);animation:emojiPop .2s ease}.emoji-catch-cell.caught{background:#e8f8f0;border-color:#27ae60;color:#27ae60;font-weight:800;font-size:1.5rem}@keyframes emojiPop{0%{transform:scale(.5)}to{transform:scale(1)}}.scramble-container{text-align:center}.scramble-hint{color:var(--text-light);margin-bottom:24px;font-size:.95rem}.scramble-word{display:flex;justify-content:center;gap:8px;margin-bottom:32px;flex-wrap:wrap}.scramble-word.correct .scramble-slot{border-color:#27ae60;background:#e8f8f0;color:#27ae60}.scramble-word.incorrect .scramble-slot{border-color:#e74c3c;background:#fdf0ef;color:#e74c3c}.scramble-slot{width:44px;height:52px;border:3px solid #e8eeec;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;font-family:var(--font-heading);color:var(--primary-dark);transition:all .2s ease}.scramble-slot.filled{border-color:var(--primary-light);background:var(--bg-alt)}.scramble-letters{display:flex;justify-content:center;gap:8px;margin-bottom:20px;flex-wrap:wrap}.scramble-letter-btn{width:48px;height:48px;font-size:1.2rem;font-weight:800;font-family:var(--font-heading);color:var(--primary-dark);background:var(--white);border:3px solid var(--primary-light);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition)}.scramble-letter-btn:hover{background:var(--bg-alt);transform:translateY(-2px)}.scramble-letter-btn.used{opacity:.3;pointer-events:none;transform:scale(.9)}.scramble-clear-btn{padding:10px 28px;background:transparent;border:2px solid var(--primary);color:var(--primary);border-radius:50px;font-family:var(--font-heading);font-weight:700;cursor:pointer;transition:all var(--transition)}.scramble-clear-btn:hover{background:var(--primary);color:var(--white)}