body {
            background: linear-gradient(135deg, #2b0a3d, #0a3d62);
            color: #fff;
            overflow-x: hidden;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 20px;
        }

        /* Intro Section */
        .intro {
            height: 100vh;
            position: relative;
            overflow: hidden;
        }
      

        .intro video {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            filter: brightness(0.5); /* Dim the video for better text readability */
        }

        .intro-content {
            position: relative;
            z-index: 1;
            height: 100%;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            padding: 20px;
            background: rgba(0, 0, 0, 0.3); /* Slight overlay for contrast */
        }

        .intro-logo {
            width: 400px;
            height: 150px;
            margin-bottom: 20px;
        }

        .intro p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            opacity: 0;
        }
        
        
        .modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal-overlay.show {
  display: flex;
}

.modal-content {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
  position: relative;
}

.modal-content form input,
.modal-content form select,
.modal-content form button {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  border-radius: 10px;
  border: 1px solid #ccc;
}

.modal-content form button {
  background-color: #8e2de2;
  color: white;
  border: none;
  cursor: pointer;
}

.modal-content form button:hover {
  background-color: #4a00e0;
}

.close-btn {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 24px;
  cursor: pointer;
  color: #888;
}


        .enter-btn {
            padding: 15px 40px;
            font-size: 1.2rem;
            border: none;
            border-radius: 25px;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            color: #fff;
            cursor: pointer;
            opacity: 0;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        /* Zone Sections */
        .zone {
            min-height: 48vh;
            padding: 20px 20px;
            text-align: center;
            position: relative;
        }

        .zone h2 {
            font-size: 3rem;
            font-weight: 700;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 40px;
        }

        /* Challenge Arena */
        .challenge-arena {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
        }

        .challenge-card {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 20px;
            width: 250px;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            opacity: 0;
            transform: translateY(50px);
            transition: transform 0.3s ease, opacity 0.5s ease;
            animation: slideUp 1s ease-out forwards;
            position: relative;
            overflow: hidden;
        }

        .challenge-card:hover img {
            transform: scale(1.1);
            transition: transform 0.3s ease-in-out;
        }

        .challenge-card:hover::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, rgba(255, 46, 149, 0.1) 70%);
            z-index: 0;
            animation: glow 0.5s ease-in-out;
        }

        .challenge-card h3 {
            font-size: 1.5rem;
            color: #00d4ff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .challenge-card p {
            font-size: 1rem;
            color: #ccc;
            position: relative;
            z-index: 1;
        }

        .challenge-card img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            border-radius: 10px;
            margin-top: 10px;
            position: relative;
            z-index: 1;
            transition: transform 0.3s ease-in-out;
        }

        @keyframes slideUp {
            0% { opacity: 0; transform: translateY(50px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        @keyframes glow {
            0% { opacity: 0; }
            100% { opacity: 1; }
        }

        /* Creator Collab Hall */
        .creator-hall {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
        }

        .carousel-wrapper {
            display: flex;
            transition: transform 0.5s ease;
            justify-content: center;
        }

        .creator-avatar {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 20px;
            width: 200px;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            opacity: 0;
            transform: translateY(50px);
            flex-shrink: 0;
            margin-right: 20px;
        }

        .creator-avatar img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin-bottom: 10px;
        }

        .creator-avatar h3 {
            font-size: 1.2rem;
            color: #ff2e95;
        }

        .creator-avatar p {
            font-size: 0.9rem;
            color: #ccc;
        }

        .creator-avatar .follower-count {
            font-size: 1rem;
            color: #00d4ff;
            margin-top: 5px;
        }

        .carousel-nav {
            position: absolute;
            top: 50%;
            width: 100%;
            display: flex;
            justify-content: space-between;
            transform: translateY(-50%);
        }

        .carousel-nav button {
            background: rgba(255, 255, 255, 0.2);
            border: none;
            color: #fff;
            font-size: 1.5rem;
            padding: 10px;
            cursor: pointer;
            border-radius: 50%;
            transition: background 0.3s ease;
        }

        .carousel-nav button:hover {
            background: rgba(255, 255, 255, 0.4);
        }

        /* Reward Temple */
        .reward-temple {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
        }

        .reward-box {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 20px;
            width: 200px;
            text-align: center;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            opacity: 0;
            transform: translateY(50px);
            transition: transform 0.3s ease, opacity 0.5s ease;
            animation: fadeIn 1s ease-out forwards;
            position: relative;
            overflow: hidden;
        }

        .reward-box:hover img {
            transform: scale(1.1);
            transition: transform 0.3s ease-in-out;
        }

        .reward-box:hover::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle, rgba(0, 212, 255, 0.2) 0%, rgba(255, 46, 149, 0.1) 70%);
            z-index: 0;
            animation: glow 0.5s ease-in-out;
        }

        .reward-box h3 {
            font-size: 1.2rem;
            color: #00d4ff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .reward-box p {
            font-size: 0.9rem;
            color: #ccc;
            position: relative;
            z-index: 1;
        }

        .reward-box img {
            width: 100%;
            height: 100px;
            object-fit: cover;
            border-radius: 10px;
            margin-top: 10px;
            position: relative;
            z-index: 1;
            transition: transform 0.3s ease-in-out;
        }

        @keyframes fadeIn {
            0% { opacity: 0; transform: translateY(50px); }
            100% { opacity: 1; transform: translateY(0); }
        }

        /* Pre-Register Section */
        .pre-register {
            padding: 50px 20px;
            text-align: center;
            background: linear-gradient(135deg, rgba(43, 10, 61, 0.8), rgba(10, 61, 98, 0.8));
            border-radius: 20px;
            margin: 20px auto;
            max-width: 1000px;
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
            position: relative;
            overflow: hidden;
        }

        .pre-register h2 {
            font-size: clamp(2rem, 5vw, 3rem);
            font-weight: 700;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .pre-register p {
            font-size: clamp(1rem, 2.5vw, 1.3rem);
            color: #ccc;
            margin-bottom: 20px;
            line-height: 1.6;
            max-width: 80%;
            margin-left: auto;
            margin-right: auto;
        }

        .pre-register ul {
            list-style: none;
            font-size: clamp(0.9rem, 2vw, 1.2rem);
            color: #b3b3b3;
            margin-bottom: 30px;
            display: inline-block;
            text-align: left;
            max-width: 80%;
        }

        .pre-register ul li {
            margin: 10px 0;
        }

        .pre-register .pre-launch {
            font-size: clamp(1.2rem, 3vw, 1.8rem);
            color: #ff2e95;
            margin-bottom: 20px;
            background: linear-gradient(90deg, #ff2e95, #ff6b95);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            padding: 10px 20px;
            border-radius: 15px;
            display: inline-block;
        }

        .pre-register .pre-launch p {
            margin: 8px 75px;
        }

        .pre-register .centered-content {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px;
        }

        .pre-register-btn {
            padding: 15px 40px;
            font-size: clamp(1rem, 2vw, 1.2rem);
            border: none;
            border-radius: 25px;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            color: #fff;
            cursor: pointer;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            max-width: 300px;
            width: 100%;
        }

        .pre-register-btn:hover {
            transform: scale(1.1);
            box-shadow: 0 0 15px #00d4ff;
        }

        /* Modal for Pre-Register */
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .modal-content {
            background: rgba(26, 10, 43, 0.9);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            width: 90%;
            max-width: 400px;
            position: relative;
        }

        .close-btn {
            position: absolute;
            top: 10px;
            right: 15px;
            font-size: 1.5rem;
            cursor: pointer;
            color: #fff;
        }

        .modal-content input, .modal-content select {
            width: 100%;
            padding: 10px;
            margin: 10px 0;
            border: none;
            border-radius: 25px;
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }

        .modal-content button {
            padding: 10px 20px;
            border: none;
            border-radius: 25px;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            color: #fff;
            cursor: pointer;
        }

        /* Why Join Section */
        .why-join {
            padding: 50px 20px;
            text-align: center;
        }

        .why-join h2 {
            font-size: 3rem;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
        }

        .why-join ul {
            list-style: none;
            font-size: 1.2rem;
            color: #ccc;
            margin-bottom: 30px;
        }

        .why-join ul li {
            margin: 10px 0;
        }

        /* Brand Pre-Register Section */
        .brand-register {
            padding: 50px 20px;
            text-align: center;
            background: rgba(0, 0, 0, 0.2);
        }

        .brand-register h2 {
            font-size: 3rem;
            background: linear-gradient(45deg, #ff2e95, #00d4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
        }

        .brand-register ul {
            list-style: none;
            font-size: 1.1rem;
            color: #b3b3b3;
            margin-bottom: 30px;
            display: inline-block;
            text-align: left;
            max-width: 80%;
            margin-left: auto;
            margin-right: auto;
        }

        .brand-register ul li {
            margin: 10px 0;
        }

        .brand-register form {
            display: flex;
            flex-direction: column;
            gap: 15px;
            max-width: 400px;
            margin: 0 auto;
        }

        .brand-register input {
            padding: 12px;
            font-size: 1rem;
            border: none;
            border-radius: 25px;
            outline: none;
            background: rgba(255, 255, 255, 0.2);
            color: #fff;
        }

        .brand-register button {
            padding: 12px;
            font-size: 1rem;
            border: none;
            border-radius: 25px;
            background: #ff2e95;
            color: #fff;
            cursor: pointer;
            transition: background 0.3s ease;
        }

        .brand-register button:hover {
            background: #00d4ff;
        }

        /* Footer */
        .footer {
            padding: 20px;
            text-align: center;
            background: rgba(0, 0, 0, 0.4);
            margin-top: 50px;
        }

        .footer a {
            margin: 0 15px;
            text-decoration: none;
            color: #fff;
            font-size: 1.2rem;
            transition: color 0.3s ease;
        }

        .footer a:hover {
            color: #00d4ff;
        }

        /* Social Icons */
        .social-icons {
            margin-top: 20px;
        }

        .social-icons a {
            margin: 0 10px;
            font-size: 1.5rem;
            color: #fff;
            transition: color 0.3s ease;
        }

        .social-icons a:hover {
            color: #00d4ff;
        }

        /* Mobile Responsiveness */
        @media (max-width: 768px) {
            .intro-logo {
                width: 300px;
                height: 112.5px;
            }
            .intro p {
                font-size: 1.2rem;
            }

            .zone h2, .pre-register h2, .why-join h2, .brand-register h2 {
                font-size: 2rem;
            }

            .challenge-card, .creator-avatar, .reward-box {
                width: 100%;
                max-width: 300px;
                margin-right: 0;
            }

            .carousel-wrapper {
                display: flex;
                justify-content: center;
            }

            .carousel-nav {
                display: none;
            }

            .pre-register ul, .why-join ul, .brand-register ul {
                font-size: 1rem;
                max-width: 90%;
            }

            .pre-register-btn {
                width: 100%;
            }

            .modal-content {
                padding: 20px;
            }

            .footer a {
                font-size: 1rem;
            }

            .social-icons a {
                font-size: 1.2rem;
            }
        }