:root{--primary-color:#0a2540;--secondary-color:#556270;--accent-color:#4ecdc4;--background-color:#f4f4f9;--text-color:#333;--card-bg-color:#fff;--border-color:#e0e0e0}body{background-color:var(--background-color);color:var(--text-color);margin:0;padding:0;font-family:Lexend,sans-serif;font-size:16px;line-height:1.6}body.loading{visibility:hidden;opacity:0}.container{background-color:var(--card-bg-color);width:100%;max-width:1100px;box-shadow:none;box-sizing:border-box;border-radius:0;margin:0 auto;padding:20px}header{text-align:center;border-bottom:1px solid var(--border-color);margin:0 -20px 30px;padding-bottom:20px;padding-left:20px;padding-right:20px}header h1,h2{color:var(--primary-color);margin:0;font-weight:700}header h1{margin-bottom:5px;font-size:clamp(1.5rem,4vw,2rem)}header p{color:#555;margin:0;font-size:clamp(1rem,2.5vw,1.125rem)}h2{margin-bottom:15px;font-size:clamp(1.25rem,3vw,1.75rem)}h3{color:var(--primary-color);font-size:clamp(1.1rem,2.8vw,1.5rem);font-weight:700}p{color:var(--text-color);font-size:1rem}.logo-placeholder{min-height:50px;margin-bottom:15px}.step{display:none}.step.active{display:block}.instructions-box{border-left:4px solid var(--accent-color);background-color:#f0f5ff;border-radius:4px;margin-bottom:25px;padding:15px}.primary-btn{color:#fff;background-color:var(--secondary-color);cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:30px;padding:15px;font-size:1.1em;font-weight:700;transition:background-color .2s;display:block}.primary-btn:hover{background-color:var(--primary-color)}.primary-btn:disabled{cursor:not-allowed;background-color:#ccc}hr{border:none;border-top:1px solid var(--border-color);margin:40px 0}.modal-overlay{z-index:1000;box-sizing:border-box;background-color:#0009;justify-content:center;align-items:center;width:100%;height:100%;padding:20px;display:none;position:fixed;top:0;left:0}.modal-content,.progress-bar-container{text-align:center;background-color:#fff;border-radius:10px;width:100%;max-width:500px;padding:30px 40px;box-shadow:0 5px 15px #0000004d}.progress-bar-container p,.modal-content p{color:var(--text-color);font-size:18px}.modal-content h3{color:var(--primary-color);margin-top:0;font-size:24px}.modal-content .primary-btn{width:auto;margin-top:15px;padding:12px 40px}.progress-bar{background-color:#e0e0e0;border-radius:4px;width:100%;height:8px;margin-bottom:15px;overflow:hidden}.progress-bar:before{content:"";background-color:var(--primary-color);width:50%;height:100%;animation:1.5s infinite progress-animation;display:block}@keyframes progress-animation{0%{transform:translate(-100%)}to{transform:translate(200%)}}input[type=text],input[type=email],input[type=tel],textarea{border:1px solid var(--border-color);box-sizing:border-box;width:100%;color:var(--text-color);background-color:#fff;border-radius:5px;margin-top:8px;padding:12px;font-family:Lexend,sans-serif;font-size:16px;display:block}textarea{resize:vertical;min-height:80px}.site-footer{text-align:center;color:#888;margin-top:40px;padding:20px;font-size:14px}@media (min-width:768px){body{padding:40px 20px}.container{border-radius:12px;padding:40px;box-shadow:0 4px 20px #00000014}header{margin:0 0 30px}}
.home-intro{text-align:center;margin-bottom:40px}.home-intro h2{color:var(--primary-color);font-size:clamp(1.75rem,5vw,2.25rem)}.home-intro p{color:var(--secondary-color);max-width:600px;margin:10px auto 0;font-size:clamp(1rem,3vw,1.125rem)}.tools-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;display:grid}.tool-card{border:1px solid var(--border-color);text-align:center;color:var(--text-color);background-color:#fff;border-radius:12px;flex-direction:column;padding:25px;text-decoration:none;transition:transform .2s ease-out,box-shadow .2s ease-out;display:flex;box-shadow:0 8px 16px #0000000d}.tool-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #0000001a}.card-icon{margin-bottom:15px;font-size:clamp(2.5rem,8vw,3rem)}.tool-card h3{color:var(--primary-color);margin:0 0 10px;font-size:clamp(1.25rem,4vw,1.5rem)}.tool-card p{color:var(--secondary-color);flex-grow:1;margin-bottom:20px;font-size:1rem}.card-cta{color:var(--accent-color);font-size:1rem;font-weight:700}.tool-card.disabled{pointer-events:none;-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.tool-card.disabled .card-icon,.tool-card.disabled h3,.tool-card.disabled p,.tool-card.disabled .card-cta{opacity:.5}.card-badge{background-color:var(--accent-color);color:#fff;text-align:center;opacity:.8;padding:5px 40px;font-size:.875rem;font-weight:700;position:absolute;top:25px;right:-45px;transform:rotate(45deg);box-shadow:0 2px 5px #0000001a}.tool-card.locked{opacity:.6;cursor:not-allowed;pointer-events:none;position:relative}.tool-card.locked:hover{transform:none;box-shadow:0 2px 4px #0000000d}.tool-card.locked:before{content:"🔒";z-index:10;background-color:#fffc;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:24px;display:flex;position:absolute;top:15px;left:15px;box-shadow:0 2px 4px #0000001a}