/* Base Styles */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Arial', sans-serif;
        }

        body {
            background-color: #0a0e14;
            color: white;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: white;
        }

        /* Top Banner */
        .top-banner {
            background-color: #22c55e;
            color: white;
            text-align: center;
            padding: 16px;
            font-weight: 500;
        }

        /* Main Container */
        .main-container {
            position: relative;
            min-height: calc(100vh - 56px);
            overflow: hidden;
        }

        /* Background Elements */
        .background-grid {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: 
                linear-gradient(rgba(20, 30, 40, 0.5) 1px, transparent 1px), 
                linear-gradient(90deg, rgba(20, 30, 40, 0.5) 1px, transparent 1px);
            background-size: 20px 20px;
            z-index: 0;
        }

        .left-blob {
            position: absolute;
            left: 0;
            top: 25%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: linear-gradient(to right, #a855f7, #60a5fa, #5eead4);
            opacity: 0.2;
            filter: blur(50px);
            transform: translateX(-50%);
            z-index: 0;
        }

        .right-blob {
            position: absolute;
            right: 0;
            bottom: 0;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: linear-gradient(to right, #ec4899, #a855f7, #6366f1);
            opacity: 0.3;
            filter: blur(50px);
            z-index: 0;
        }

        /* Navigation */
        .navbar {
            position: relative;
            z-index: 10;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 24px 5%;
            max-width: 1400px;
            margin: 0 auto;
        }

        .nav-left {
            display: flex;
            align-items: center;
        }

        .logo {
            display: flex;
            flex-direction: column;
            margin-right: 48px;
        }

        .logo-main {
            font-size: 1.875rem;
            font-weight: bold;
        }

        .logo-sub {
            font-size: 0.75rem;
            color: #a1a1aa;
        }

        .nav-links {
            display: flex;
            gap: 32px;
        }

        .nav-links a {
            transition: color 0.3s;
        }

        .nav-links a:hover {
            color: #4ade80;
        }

        .nav-right {
            display: flex;
            gap: 16px;
        }

        .btn {
            padding: 8px 16px;
            border-radius: 9999px;
            border: none;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .btn-wallet {
            background-color: #1f2937;
            color: white;
        }

        .btn-wallet:hover {
            background-color: #374151;
        }

        .btn-presale {
            background-color: #22c55e;
            color: white;
        }

        .btn-presale:hover {
            background-color: #16a34a;
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Hero Section */
        .hero-section {
            position: relative;
            z-index: 10;
            text-align: center;
            padding: 64px 5% 128px;
            max-width: 1400px;
            margin: 0 auto;
        }

        .diamond-icon {
            display: inline-flex;
            background: linear-gradient(to bottom right, #2dd4bf, #22c55e);
            padding: 12px;
            border-radius: 8px;
            margin-bottom: 24px;
        }

        .diamond-icon i {
            font-size: 2rem;
        }

        .main-heading {
            font-size: 3.5rem;
            font-weight: bold;
            margin-bottom: 24px;
            background: linear-gradient(to right, #4ade80, #2dd4bf);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

        .sub-heading {
            font-size: 2.25rem;
            font-weight: bold;
            margin-bottom: 16px;
        }

        .promo-code {
            font-size: 1.25rem;
            color: #4ade80;
            margin-bottom: 32px;
        }

        .btn-buy {
            background-color: #22c55e;
            color: white;
            padding: 12px 32px;
            font-size: 1.125rem;
            margin-bottom: 64px;
        }

        .btn-buy:hover {
            background-color: #16a34a;
        }

        /* Price Box */
        .price-box {
            max-width: 42rem;
            margin: 0 auto;
            border: 1px solid #14b8a6;
            border-radius: 12px;
            overflow: hidden;
            background-color: rgba(0, 0, 0, 0.3);
            backdrop-filter: blur(4px);
            box-shadow: 0 0 15px rgba(0, 255, 200, 0.3);
        }

        .price-comparison {
            display: flex;
            flex-direction: column;
        }

        .price-item {
            flex: 1;
            padding: 24px;
        }

        .price-item:first-child {
            border-bottom: 1px solid #115e59;
        }

        .price-item h3 {
            font-size: 1.25rem;
            margin-bottom: 8px;
        }

        .price-item .price {
            font-size: 3rem;
            font-weight: bold;
            color: #22c55e;
        }

        .price-footer {
            background-color: rgba(0, 0, 0, 0.5);
            padding: 16px;
            border-top: 1px solid #115e59;
        }

        .price-footer p {
            color: #4ade80;
        }

        /* Responsive Styles */
        @media (max-width: 1024px) {
            .main-heading {
                font-size: 3rem;
            }
            
            .sub-heading {
                font-size: 2rem;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .main-heading {
                font-size: 2.5rem;
            }
            
            .sub-heading {
                font-size: 1.75rem;
            }
        }

        @media (min-width: 768px) {
            .price-comparison {
                flex-direction: row;
            }
            
            .price-item:first-child {
                border-bottom: none;
                border-right: 1px solid #115e59;
            }
        }

        @media (max-width: 480px) {
            .nav-right {
                display: none;
            }
            
            .main-heading {
                font-size: 2rem;
            }
            
            .sub-heading {
                font-size: 1.5rem;
            }
            
            .price-item .price {
                font-size: 2.5rem;
            }
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.5rem;
            cursor: pointer;
            z-index: 20;
        }
        
        .mobile-menu {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.95);
            z-index: 15;
            padding: 80px 24px 24px;
        }
        
        .mobile-menu .nav-links {
            display: flex;
            flex-direction: column;
            gap: 24px;
            align-items: center;
        }
        
        .mobile-menu .nav-links a {
            font-size: 1.25rem;
        }
        
        .mobile-menu .mobile-buttons {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-top: 32px;
        }
        
        .mobile-menu .btn {
            width: 100%;
            padding: 12px;
            text-align: center;
        }
        
        /* Update mobile responsive styles */
        @media (max-width: 768px) {
            .nav-links, .nav-right {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .mobile-menu.active {
                display: block;
            }
        }
    /* Add these styles to your existing style.css file */

/* Mobile Menu Close Button */
.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    transition: transform 0.3s ease;
}

.mobile-menu-close:hover {
    transform: rotate(90deg);
    color: #ef4444; /* Red color on hover */
}

/* Update existing mobile menu styles */
.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 15;
    padding: 80px 24px 24px;
}

/* Optional: Add a subtle animation for menu items */
.mobile-menu .nav-links a {
    font-size: 1.25rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.mobile-menu.active .nav-links a {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger the animation for each link */
.mobile-menu .nav-links a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu .nav-links a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu .nav-links a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu .nav-links a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu .nav-links a:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu .nav-links a:nth-child(6) { transition-delay: 0.35s; }
.mobile-menu .nav-links a:nth-child(7) { transition-delay: 0.4s; }