.navbar{width:100%;background-color:#fff;border-bottom:1px solid #eaeaea;position:sticky;top:0;z-index:1000}.navbar-container{max-width:1200px;margin:0 auto;padding:10px 40px;display:flex;justify-content:space-between;align-items:center}.nav-logo img{height:40px;width:auto;object-fit:contain}.nav-lifecycle{display:flex;justify-content:flex-end;align-items:center}.auth-buttons{display:flex;gap:15px;align-items:center}.btn-login{color:#111;font-weight:500}.btn-login:hover{text-decoration:underline}.btn-register{background-color:#111;color:#fff;padding:8px 16px;border-radius:6px;font-weight:500;transition:background-color .2s}.btn-register:hover{background-color:#333}.user-profile-container{display:flex;flex-direction:column;align-items:center;gap:6px}.user-avatar{color:#555;display:flex;align-items:center;justify-content:center}.user-info-row{display:flex;align-items:center;gap:10px;font-size:.85rem;color:#555}.user-email{font-weight:600;color:#111}.divider{color:#ccc}.btn-logoff{background:none;border:none;color:#111;font-weight:600;cursor:pointer;font-size:.85rem;padding:0}.btn-logoff:hover{text-decoration:underline}@media(max-width:768px){.navbar-container{padding:10px 20px}}.landing-container{width:100%;min-height:100vh;background-color:#fff;color:#111;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;padding-bottom:100px}.content-wrapper{max-width:1100px;margin:0 auto;padding:0 20px}.section-title{font-size:2rem;font-weight:600;margin-bottom:2rem;letter-spacing:-.02em}.hero-section{padding:100px 0 80px;text-align:left;border-bottom:1px solid #eaeaea}.hero-title{font-size:3.5rem;font-weight:700;letter-spacing:-.04em;margin-bottom:1.5rem}.hero-story{font-size:1.25rem;color:#555;max-width:800px;margin-bottom:1.5rem;font-style:italic;border-left:3px solid #eaeaea;padding-left:1rem}.hero-pitch{font-size:1.25rem;font-weight:500;max-width:800px;color:#111}.mechanics-section{padding:80px 0;border-bottom:1px solid #eaeaea}.mechanics-grid{display:flex;gap:60px;align-items:flex-start}.mechanics-text{flex:1}.step-item{margin-bottom:2rem}.step-item h3{font-size:1.2rem;margin-bottom:.5rem;font-weight:600}.step-item p{color:#555;margin:0}.mechanics-visuals{flex:1;display:flex;flex-direction:column;gap:20px}.placeholder-box{background-color:#f9f9f9;border:1px dashed #ccc;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#888;font-size:.9rem;text-align:center;padding:20px}.placeholder-desktop{height:200px}.placeholder-mobile{height:300px;width:60%;margin:0 auto}.tiers-section{padding:80px 0;border-bottom:1px solid #eaeaea}.tiers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.tier-card{border:1px solid #eaeaea;border-radius:8px;padding:40px 30px;background-color:#fff;display:flex;flex-direction:column}.tier-title{font-size:1.5rem;font-weight:600;margin-bottom:10px}.tier-subtitle{font-size:.95rem;color:#555;margin-bottom:30px;min-height:45px}.tier-price{font-size:2.5rem;font-weight:700;margin-bottom:30px;letter-spacing:-.02em}.tier-price span{font-size:1rem;font-weight:400;color:#888}.tier-features{list-style:none;padding:0;margin:0 0 30px;flex-grow:1}.tier-features li{padding:8px 0;border-bottom:1px solid #f5f5f5;color:#333;font-size:.95rem}.tier-features li:last-child{border-bottom:none}.donate-header{color:#06c;font-weight:600;font-size:1.1rem;margin-bottom:5px}.action-section{padding:80px 0}.dashboard-btn{display:inline-block;padding:12px 24px;font-size:1rem;background-color:#111;color:#fff;text-decoration:none;border-radius:6px;font-weight:500;transition:background-color .2s}.dashboard-btn:hover{background-color:#333}@media(max-width:768px){.mechanics-grid{flex-direction:column}.placeholder-mobile{width:100%}}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color-scheme:light}body{margin:0;padding:0;background-color:#fff;color:#111;min-width:320px;min-height:100vh}*{box-sizing:border-box}a{text-decoration:none}