.referral-box{background:#ffffff;border-radius:20px;padding:28px;border:1px solid rgba(0,0,0,.08);box-shadow:0 12px 30px rgba(0,0,0,.08),0 1px 0 rgba(0,0,0,.04)}.referral,.referral-box{transition:transform .22s ease,box-shadow .22s ease}.referral:hover .referral-box{transform:translateY(-2px);box-shadow:0 18px 40px rgba(0,0,0,.12),0 2px 0 rgba(0,0,0,.05)}.referral-box h2{margin:0 0 10px;font-size:clamp(20px,2vw,26px);letter-spacing:-.02em;line-height:1.2}.referral-box p{margin:0 0 16px;font-size:1rem;line-height:1.6;opacity:.92}.referral-box p strong{font-weight:650}.referral-box ul{margin:0 0 22px;padding:0;list-style:none;display:grid;gap:10px}.referral-box li{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(15,23,42,.03);border:1px solid rgba(15,23,42,.06)}@media (max-width:640px){.referral-box{width:calc(100% - 24px);margin:32px auto;padding:20px;border-radius:16px}}.referral-cta{display:inline-flex;align-items:center;justify-content:center;padding:14px 26px;border-radius:10px;font-size:1.05rem;font-weight:700;letter-spacing:-.01em;background:#1f1f1f;color:#ffffff;text-decoration:none;border:none;cursor:pointer;box-shadow:0 10px 24px rgba(0,0,0,.25);transition:transform .16s ease,box-shadow .16s ease,background .16s ease}.referral-cta:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(0,0,0,.3);background:#000000}.referral-cta:active{transform:translateY(0);box-shadow:0 10px 24px rgba(0,0,0,.25)}.referral-cta:focus-visible{outline:3px solid rgba(0,0,0,.25);outline-offset:4px}@media (max-width:640px){.referral-cta{width:100%;justify-content:center;padding:14px 0}}