:root{--primary-color:#0a2540;--secondary-color:#556270;--accent-color:#4ecdc4;--background-color:#f4f4f9;--text-color:#2d3748;--card-bg-color:#fff;--border-color:#e0e0e0}body{font-family:Lexend,sans-serif;background-color:var(--background-color);color:var(--text-color);margin:0;padding:0;line-height:1.6;font-size:12px}html{box-sizing:border-box}*,:after,:before{box-sizing:inherit;padding:0;margin:0}body.loading{visibility:hidden;opacity:0}.container{width:100%;max-width:1100px;margin:auto;background-color:var(--card-bg-color);padding:20px;border-radius:0;box-shadow:none;box-sizing:border-box}h2{font-size:clamp(1.25rem,3vw,1.75rem);margin-bottom:25px;padding-bottom:10px;border-bottom:3px solid var(--accent-color);display:inline-block}h2,h3{color:var(--primary-color);font-weight:700}h3{margin:0;font-size:clamp(1.1rem,2.8vw,1.5rem)}p{font-size:1rem;color:var(--text-color);line-height:1.7;margin-bottom:1rem}hr{border:none;border-top:1px solid var(--border-color);margin:60px 0}header{border-bottom:1px solid var(--border-color);padding-bottom:20px;margin-bottom:30px}header h1{color:var(--primary-color);font-weight:700;font-size:clamp(1.5rem,4vw,2rem);margin:0 0 5px}header p{font-size:clamp(1rem,2.5vw,1.125rem);margin:0}.header-login-btn,header p{color:var(--secondary-color)}.header-login-btn{font-family:Lexend,sans-serif;font-weight:600;font-size:.8rem;background-color:#fff;border:1px solid var(--border-color);border-radius:8px;padding:8px 16px;cursor:pointer;transition:all .2s ease-in-out}.header-login-btn:hover{border-color:var(--accent-color);color:var(--primary-color);transform:translateY(-1px)}.profile-link{text-decoration:none;color:inherit;cursor:pointer;margin-right:15px}.profile-link:hover{text-decoration:underline}.primary-btn{display:block;width:100%;padding:15px;font-size:1.1em;font-weight:700;color:#fff;border:none;border-radius:8px;cursor:pointer;transition:background-color .2s;margin-top:30px;text-align:center;background-image:linear-gradient(to right,var(--primary-color) 0,var(--secondary-color) 51%,var(--primary-color) 100%);background-size:200% auto;transition:.5s}.primary-btn:hover{background-position:100%;color:#fff;text-decoration:none}.primary-btn:disabled{background-color:#ccc;cursor:not-allowed}.secondary-btn{background-color:#f3f4f6;color:#4b5563;border:1px solid #d1d5db;padding:10px 20px;border-radius:8px;cursor:pointer;transition:background-color .2s}.secondary-btn:hover{background-color:#e5e7eb}.secondary-btn:disabled{background-color:#f9fafb;color:#d1d5db;cursor:not-allowed;border-color:#f3f4f6}input[type=email],input[type=tel],input[type=text],textarea{display:block;width:100%;padding:12px;border:1px solid var(--border-color);border-radius:5px;margin-top:8px;font-family:Lexend,sans-serif;font-size:16px;box-sizing:border-box;background-color:#fff;color:var(--text-color);transition:border-color .2s ease-in-out,box-shadow .2s ease-in-out}input[type=email]:focus,input[type=tel]:focus,input[type=text]:focus,textarea:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px rgba(78,205,196,.4)}textarea{resize:vertical;min-height:80px}.hidden{display:none!important}.step{display:none}.step.active{display:block}@media (min-width:768px){body{padding:20px}body.full-page-layout{padding:0}.container{padding:20px;border-radius:12px;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1)}header{margin:0 0 30px}}@media (max-width:768px){.header-login-btn{margin:0}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:1000;background-color:rgba(0,0,0,.6);display:flex;justify-content:center;align-items:center;opacity:0;animation:fadeIn .3s forwards}@keyframes fadeIn{to{opacity:1}}.progress-bar-container{background-color:#fff;padding:30px 40px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.2);text-align:center;width:90%;max-width:400px}.progress-bar-container p{margin-top:20px;font-size:1rem;color:#333;font-weight:500}.progress-bar{height:10px;width:100%;background-color:#e0e0e0;border-radius:5px;overflow:hidden}.progress-bar:after{content:"";display:block;width:40%;height:100%;background-color:#0d6efd;border-radius:5px;animation:loadingAnimation 1.5s ease-in-out infinite}@keyframes loadingAnimation{0%{transform:translateX(-100%)}50%{transform:translateX(250%)}to{transform:translateX(250%)}}.modal-content{background-color:#fff;padding:30px 40px;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.2);text-align:center;width:90%;max-width:500px}.modal-content h3{margin-top:0;color:#28a745}.modal-content p{margin:15px 0 25px;line-height:1.6}