#display-3 h1 {
    color: #FF9900;
    text-transform: uppercase;
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.3;
}
.gradient-bg {
           background: #000033;
           background: linear-gradient(90deg,rgba(242, 121, 15, 1) 0%, rgba(207, 135, 2, 1) 50%, rgba(247, 122, 5, 1) 100%);
        }
        .btn-hover:hover {
            transform: translateY(-2px);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }
        .input-focus:focus {
            outline: none;
            ring: 2px solid #3b82f6;
        }
        .error-message {
            color: #dc2626;
            font-size: 0.875rem;
        }
        .success-message {
            color: #15803d;
            font-size: 0.875rem;
            animation: fadeIn 0.5s ease-in-out;
        }
        .copy-button {
            background: linear-gradient(90deg, #6b7280, #4b5563);
            display: flex;
            align-items: center;
            gap: 0.5rem;
            transition: all 0.3s ease;
        }
        .copy-button:hover {
            background: linear-gradient(90deg, #4b5563, #374151);
        }
        @keyframes fadeIn {
            0% { opacity: 0; transform: translateY(10px); }
            100% { opacity: 1; transform: translateY(0); }
        }
        /* Estilos do Hamburger */
        .hamburger {
            display: none;
            cursor: pointer;
            width: 30px;
            height: 20px;
            position: relative;
            z-index: 50;
        }
        .hamburger span {
            background: white;
            display: block;
            height: 3px;
            border-radius: 2px;
            position: absolute;
            width: 100%;
            transition: all 0.3s ease;
        }
        .hamburger span:nth-child(1) {
            top: 0;
        }
        .hamburger span:nth-child(2) {
            top: 8px;
        }
        .hamburger span:nth-child(3) {
            top: 16px;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 8px;
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg);
            top: 8px;
        }
        /* Menu Lateral Mobile */
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            height: 100%;
            width: 75%;
            max-width: 300px;
            background: #000033;
            background: linear-gradient(90deg,rgba(242, 121, 15, 1) 0%, rgba(207, 135, 2, 1) 50%, rgba(247, 122, 5, 1) 100%);
            transition: right 0.3s ease;
            z-index: 40;
        }
        .mobile-menu.active {
            right: 0;
        }
        @media (max-width: 767px) {
            .hamburger {
                display: block;
            }
            .desktop-menu {
                display: none;
            }
        }