/* Inline styles for referral.html — preserved from original */

.ref-hero{background:linear-gradient(135deg,#1a1035 0%,#2d1b6e 100%);padding:80px 0 60px;position:relative;overflow:hidden}
.ref-hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236A47ED' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.credit-badge{display:inline-flex;align-items:center;gap:12px;background:rgba(198,248,6,.12);border:2px solid rgba(198,248,6,.35);border-radius:20px;padding:20px 36px;margin-bottom:32px}
.credit-badge .amount{font-size:56px;font-weight:900;color:#C6F806;line-height:1}
.credit-badge .label{font-size:15px;color:rgba(255,255,255,.8);line-height:1.5}
.step-card{background:#fff;border:1px solid #e8e4f8;border-radius:16px;padding:32px;height:100%;position:relative}
.step-card .step-num{width:44px;height:44px;background:linear-gradient(135deg,#6A47ED,#4c35c0);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;color:#fff;margin-bottom:20px}
.step-card h3{font-size:18px;font-weight:800;color:#1a1035;margin-bottom:10px}
.step-card p{color:#555;font-size:15px;line-height:1.7}
.terms-box{background:#f9f8ff;border:1px solid #e8e4f8;border-radius:12px;padding:28px 32px}
.terms-box h4{font-size:16px;font-weight:700;color:#1a1035;margin-bottom:14px}
.terms-box ul{color:#555;font-size:14px;line-height:1.8;padding-left:20px;margin:0}
.ref-form-card{background:#fff;border:1px solid #e8e4f8;border-radius:20px;padding:48px;box-shadow:0 8px 40px rgba(106,71,237,.08)}
.ref-form-card h2{font-size:28px;font-weight:800;color:#1a1035;margin-bottom:8px}
.form-group label{font-size:13px;font-weight:700;color:#1a1035;margin-bottom:6px;display:block}
.form-group input,.form-group textarea,.form-group select{width:100%;border:1.5px solid #e0ddf8;border-radius:10px;padding:13px 16px;font-size:15px;color:#333;outline:none;transition:border-color .2s;background:#fff}
.form-group input:focus,.form-group textarea:focus{border-color:#6A47ED;box-shadow:0 0 0 3px rgba(106,71,237,.08)}
.submit-btn{background:linear-gradient(135deg,#6A47ED,#4c35c0);color:#fff;border:none;border-radius:10px;padding:16px 40px;font-size:16px;font-weight:700;cursor:pointer;width:100%;transition:opacity .2s}
.submit-btn:hover{opacity:.9}
.faq-item{border-bottom:1px solid #e8e4f8;padding:20px 0}
.faq-item:last-child{border-bottom:none}
.faq-item summary{font-size:16px;font-weight:700;color:#1a1035;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::after{content:'+';font-size:20px;color:#6A47ED;font-weight:400}
.faq-item[open] summary::after{content:'−'}
.faq-item p{margin-top:12px;color:#555;font-size:15px;line-height:1.7}