.contact-card{margin-top:2rem;background:rgba(255,255,255,.1);padding:1.5rem;border-radius:8px;backdrop-filter:blur(10px)}.contact-card h4{color:white;margin-bottom:1rem;font-size:1.1rem;font-weight:600}.contact-item{display:flex;flex-direction:column;margin-bottom:.75rem}.contact-item:last-child{margin-bottom:0}.contact-item strong{color:white;font-size:.85rem;font-weight:600;margin-bottom:.25rem}.contact-item span{color:rgba(255,255,255,.8);font-size:.9rem}.submit-btn.loading{opacity:.8;cursor:not-allowed}.submit-btn.loading::after{content:"";width:16px;height:16px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite;margin-left:.5rem}.success-message{position:fixed;top:20px;right:20px;background:#10b981;color:white;padding:1rem 1.5rem;border-radius:8px;box-shadow:0 4px 15px rgba(0,0,0,.15);z-index:1000;font-weight:500;transform:translateX(100%);transition:transform .3s ease}.success-message.show{transform:translateX(0)}