.section-header{text-align:center;margin-bottom:60px}.section-title{font-size:clamp(40px, 6vw, 64px);margin-bottom:16px;background:linear-gradient(135deg,var(--text-primary) 0,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.04em;font-weight:900}.section-subtitle{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto}.feedback-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:32px;padding:48px;max-width:800px;margin:0 auto;box-shadow:0 20px 50px rgba(0,0,0,.2);position:relative;overflow:hidden}.feedback-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent-secondary))}.feedback-form{display:flex;flex-direction:column;gap:28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}@media (max-width:640px){.form-row{grid-template-columns:1fr}}.form-group{display:flex;flex-direction:column;gap:10px}.form-label{font-size:14px;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:8px}.form-label i{color:var(--accent);font-size:14px}.form-label .optional{font-weight:400;color:var(--text-secondary);font-size:12px}.form-input,.form-select,.form-textarea{background:var(--bg-primary);border:1px solid var(--border);border-radius:14px;padding:14px 18px;color:var(--text-primary);font-family:inherit;font-size:15px;transition:all .3s var(--ease);width:100%}.form-input:hover,.form-select:hover,.form-textarea:hover{border-color:rgba(var(--accent-rgb),.4);background:var(--bg-tertiary)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:0;border-color:var(--accent);background:var(--bg-tertiary);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.1)}.form-textarea{min-height:140px;resize:vertical}.form-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%239AA3AD' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 18px center;padding-right:45px}.form-hint{font-size:12px;color:var(--text-secondary);margin-top:4px}.form-actions{margin-top:12px}.btn-submit{width:100%;padding:18px!important}.success-content{text-align:center;padding:40px 0;animation:fadeIn .6s var(--ease);display:none}.success-content.active{display:block}.success-icon{font-size:72px;color:var(--accent);margin-bottom:24px;filter:drop-shadow(0 0 20px rgba(var(--accent-rgb), .3))}.success-title{font-size:32px;font-weight:900;margin-bottom:12px}.success-text{color:var(--text-secondary);margin-bottom:32px;font-size:18px}@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}