.main-nav{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#fff;box-shadow:0 2px 10px #0000001a;position:sticky;top:0;z-index:100}.nav-logo{font-size:1.8rem;font-weight:700;color:#2196f3}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;max-width:1400px;margin:0 auto;padding:0 1rem}.project-card{border-radius:12px;overflow:hidden;box-shadow:0 4px 15px #0000001a;transition:transform .3s;background:#fff}.project-card:hover{transform:translateY(-8px)}.project-image{height:200px;overflow:hidden}.project-image img{width:100%;height:100%;object-fit:cover}.project-info{padding:1.5rem}.project-info h3{margin:0 0 .5rem;color:#2196f3}.price{font-size:1.4rem;font-weight:700;color:#2196f3;margin-top:1rem}.user-avatar{width:40px;height:40px;border-radius:50%;background:#2196f3;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.btn{padding:10px 20px;border:none;border-radius:8px;cursor:pointer;font-weight:600}.btn-primary{background:#2196f3;color:#fff}.btn-outline{background:transparent;border:2px solid #2196F3;color:#2196f3}.form-label{display:block;margin-bottom:.5rem;font-weight:600;color:#333}.modal-backdrop{position:fixed;inset:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:9999;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-content{background:#fff;padding:3rem 2.5rem;border-radius:20px;width:90%;max-width:440px;box-shadow:0 25px 70px #00000059;text-align:center;animation:modalPop .35s ease-out}.modal-title{margin:0 0 2rem;font-size:2rem;color:#2196f3;font-weight:700}.form-group{margin-bottom:1.3rem;text-align:left}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#333}.form-control{width:100%;padding:.9rem 1rem;border:2px solid #ddd;border-radius:10px;font-size:1rem;text-align:left!important;box-sizing:border-box;transition:all .2s ease}.form-control::placeholder{color:#999;opacity:.8;text-align:left!important;padding-left:0!important}.form-control:focus{outline:none;border-color:#2196f3;box-shadow:0 0 0 4px #2196f326}.error-text{color:#e74c3c;font-weight:500;margin:.5rem 0 0;min-height:1.5em}.modal-actions{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem}.modal-actions .btn{min-width:120px;padding:12px 24px;font-size:1.05rem}.modal-content input::placeholder{text-align:left!important;opacity:.7;padding-left:4px}.modal-content .form-control{text-align:left!important;padding-left:1rem!important;padding-right:1rem!important}@keyframes modalPop{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}