.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 32px;border-radius:10px;font-weight:800;font-size:1rem;cursor:pointer;transition:all .3s ease;border:none;text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-blue{background:#3375d8;color:white;box-shadow:0 2px 8px rgba(51,117,216,.3)}.btn-blue:hover:not(:disabled){background:#2563d8;transform:translateY(-2px);box-shadow:0 6px 20px rgba(51,117,216,.4)}.btn-blue:active:not(:disabled){transform:translateY(0)}.btn-white{background:white;color:#0A2540;border:2px solid #0a2540}.btn-white:hover:not(:disabled){background:#f8f9fa;transform:translateY(-2px);box-shadow:0 4px 12px rgba(10,37,64,.15)}.btn-white:active:not(:disabled){transform:translateY(0)}.btn-gradient{background:linear-gradient(135deg,#bb133e,#003B5C);color:white;box-shadow:0 2px 8px rgba(187,19,62,.3)}.btn-gradient:hover:not(:disabled){background:linear-gradient(135deg,#d01547,#004a73);transform:translateY(-2px);box-shadow:0 6px 20px rgba(187,19,62,.4)}.btn-gradient:active:not(:disabled){transform:translateY(0)}.btn-action{background:transparent;color:#0A2540;border:2px solid #0a2540}.btn-action:hover:not(:disabled){background:rgba(10,37,64,.05);border-color:#174A7E;transform:translateY(-2px)}.btn-action:active:not(:disabled){transform:translateY(0)}.btn-small{padding:10px 20px;font-size:.875rem;font-weight:700}.btn-medium{padding:16px 32px;font-size:1rem}.btn-large{padding:18px 40px;font-size:1.1rem}@media (max-width:768px){.btn{padding:14px 24px;font-size:.95rem}.btn-large{padding:16px 32px;font-size:1rem}}@media (max-width:480px){.btn{padding:12px 20px;font-size:.9rem}.btn-small{padding:8px 16px;font-size:.8rem}.btn-large{padding:14px 28px;font-size:.95rem}}