body {
            font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
            background: linear-gradient(to bottom right, #f8f9fa, #eaf3ff);
        }

        .left-hero {
            background: #fff;
            border-radius: 20px;
            padding: 30px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }

        .hero-img {
            width: 100%;
            border-radius: 18px;
            box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
        }

        .tagline-title {
            font-size: 1.9rem;
            font-weight: 700;
            color: #ff7a00;
        }

        .tagline-sub {
            font-size: 1.1rem;
            color: #0046ad;
            font-weight: 500;
        }

        .card {
            border-radius: 18px;
        }

        #inviteArea a {
            word-break: break-all;
        }
  
        /* Floating Arrow Button */
        .scroll-down-btn {
            position: fixed;
            bottom: 25px;
            right: 25px;
            background: rgba(255, 102, 0, 0.85);
            /* Diotal orange with transparency */
            border: none;
            border-radius: 50%;
            width: 55px;
            height: 55px;
            color: white;
            font-size: 22px;
            display: flex;
            justify-content: center;
            align-items: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
            z-index: 9999;
            cursor: pointer;
            animation: bounce 1.8s infinite;
            backdrop-filter: blur(4px);
        }

        @keyframes bounce {

            0%,
            20%,
            50%,
            80%,
            100% {
                transform: translateY(0);
            }

            40% {
                transform: translateY(-8px);
            }

            60% {
                transform: translateY(-4px);
            }
        }

        @media (min-width: 768px) {

            /* Hide on desktop since the form is visible */
            .scroll-down-btn {
                display: none;
            }
        }