*{box-sizing:border-box;margin:0;padding:0}body{color:#333;background:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans KR,sans-serif;line-height:1.6;overflow-x:hidden}.back-btn{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#1e293b;z-index:1000;background:#fffffff2;border:1px solid #1e293b33;border-radius:50px;padding:12px 24px;font-size:14px;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);position:fixed;top:30px;left:30px}.back-btn:hover{color:#fff;background:#1e293b;transform:translateY(-2px);box-shadow:0 8px 25px #1e293b4d}.hero-section{text-align:left;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);padding:120px 60px 80px;position:relative;overflow:hidden}.hero-section:before{content:"";clip-path:polygon(20% 0%,100% 0%,100% 100%,0% 100%);background:linear-gradient(135deg,#1e293b0d 0%,#3341551a 100%);width:50%;height:100%;position:absolute;top:0;right:0}.hero-content{z-index:2;max-width:1200px;margin:0 auto;position:relative}.hero-title{color:#1e293b;margin-bottom:24px;font-size:64px;font-weight:800;line-height:1.1}.hero-subtitle{color:#374151;margin-bottom:16px;font-size:28px;font-weight:600}.hero-description{color:#64748b;max-width:600px;font-size:20px;line-height:1.6}.main-container{max-width:800px;margin:0 auto;padding:80px 60px 120px}.form-section{background:#fff;border:1px solid #e2e8f0cc;border-radius:24px;padding:60px;box-shadow:0 8px 40px #00000014}.form-title{color:#1e293b;margin-bottom:12px;font-size:32px;font-weight:700}.form-subtitle{color:#64748b;margin-bottom:40px;font-size:16px}.service-selection{margin-bottom:40px}.service-title{color:#374151;margin-bottom:20px;font-size:18px;font-weight:600}.service-required{color:#ef4444;font-size:14px}.service-categories{gap:20px;margin-bottom:30px;display:grid}.service-category{cursor:pointer;border:2px solid #e2e8f0;border-radius:16px;padding:24px;transition:all .3s cubic-bezier(.16,1,.3,1);position:relative}.service-category:hover{background:#37415105;border-color:#374151}.service-category.selected{background:#3741510d;border-color:#374151}.category-name{color:#1e293b;margin-bottom:12px;font-size:20px;font-weight:700}.service-options{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.service-option{color:#64748b;cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;padding:12px 16px;font-size:14px;transition:all .2s}.service-option:hover,.service-option.selected{color:#fff;background:#374151;border-color:#374151}.budget-timeline{grid-template-columns:1fr 1fr;gap:30px;margin-bottom:40px;display:grid}.form-group{margin-bottom:30px}.form-group label{color:#374151;margin-bottom:8px;font-size:16px;font-weight:600;display:block}.required{color:#ef4444}.form-group select{cursor:pointer;background:#fff;border:2px solid #e2e8f0;border-radius:12px;width:100%;padding:16px 20px;font-size:16px;transition:all .3s cubic-bezier(.16,1,.3,1)}.form-group select:focus{border-color:#374151;outline:none;box-shadow:0 0 0 3px #3741511a}.contact-info-form{grid-template-columns:1fr 1fr;gap:20px;margin-bottom:30px;display:grid}.contact-info-form input{border:2px solid #e2e8f0;border-radius:12px;width:100%;padding:16px 20px;font-size:16px;transition:all .3s cubic-bezier(.16,1,.3,1)}.contact-info-form input:focus{border-color:#374151;outline:none;box-shadow:0 0 0 3px #3741511a}.message-group textarea{resize:vertical;border:2px solid #e2e8f0;border-radius:12px;width:100%;min-height:140px;padding:20px;font-family:inherit;font-size:16px;transition:all .3s cubic-bezier(.16,1,.3,1)}.message-group textarea:focus{border-color:#374151;outline:none;box-shadow:0 0 0 3px #3741511a}.char-counter{text-align:right;color:#94a3b8;margin-top:8px;font-size:12px}.file-upload{text-align:center;cursor:pointer;border:2px dashed #e2e8f0;border-radius:12px;margin-top:20px;padding:20px;transition:all .3s}.file-upload:hover{background:#37415105;border-color:#374151}.file-upload input{display:none}.privacy-agreement{background:#f8fafc;border-radius:12px;align-items:center;gap:12px;margin:30px 0;padding:20px;display:flex}.privacy-agreement input[type=checkbox]{cursor:pointer;width:20px;height:20px}.submit-btn{color:#fff;cursor:pointer;text-transform:uppercase;letter-spacing:.5px;background:linear-gradient(135deg,#1e293b,#374151);border:none;border-radius:12px;width:100%;padding:20px 40px;font-size:18px;font-weight:700;transition:all .3s cubic-bezier(.16,1,.3,1)}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 12px 40px #1e293b4d}.submit-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.footer{color:#fff;z-index:1000;background:#1e293b;border-top:1px solid #334155;padding:10px 0;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -2px 20px #00000026}.footer-content{flex-direction:column;gap:8px;max-width:1400px;margin:0 auto;padding:0 40px;display:flex}.footer-message{color:#e2e8f0;text-align:center;font-size:14px;font-weight:500}.footer-meta{justify-content:space-between;align-items:center;gap:24px;display:flex}.footer-contact{align-items:center;gap:28px;display:flex}.contact-item{color:#cbd5e1;align-items:center;gap:6px;font-size:13px;display:flex}.contact-label{color:#f1f5f9;min-width:40px;font-weight:600}.footer-office{color:#cbd5e1;text-align:right;white-space:nowrap;font-size:13px}.footer-office strong{color:#f1f5f9;margin-right:8px;font-weight:600}@media (max-width:1024px){.main-container{padding:60px 40px 90px}.hero-section{padding:100px 40px 60px}.hero-title{font-size:48px}.form-section{padding:40px}.footer-content{gap:10px}.footer-meta{flex-direction:column;align-items:flex-start;gap:8px}.footer-contact{flex-wrap:wrap;gap:14px 20px}.footer-office{text-align:left;white-space:normal}}@media (max-width:768px){.back-btn{padding:10px 20px;font-size:13px;top:20px;left:20px}.hero-section{padding:80px 20px 40px}.hero-title{font-size:36px}.hero-subtitle{font-size:22px}.hero-description{font-size:16px}.main-container{padding:40px 20px 90px}.form-section{padding:30px 20px}.contact-info-form{grid-template-columns:1fr}.budget-timeline{grid-template-columns:1fr;gap:20px}.service-options{grid-template-columns:1fr}.footer-content{padding:0 20px}.footer-message{font-size:13px}.footer-contact{gap:10px 14px}.contact-item{font-size:12px}}