/* Custom styles for glassmorphism and glow effects */
        .glass-modal {
            background: linear-gradient(135deg, rgba(30, 64, 175, 0.15) 0%, rgba(59, 130, 246, 0.1) 100%);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid rgba(59, 130, 246, 0.3);
            box-shadow: 0 25px 45px rgba(0, 0, 0, 0.2), 
                        0 0 0 1px rgba(255, 255, 255, 0.1),
                        inset 0 1px 0 rgba(255, 255, 255, 0.2);
        }

        .glass {
            background: linear-gradient(135deg, rgba(30, 64, 175, 0.1) 0%, rgba(59, 130, 246, 0.05) 100%);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(59, 130, 246, 0.2);
        }

.cta-glow {
  background: linear-gradient(135deg, #1e3a8a 0%, #facc15 100%);
  color: #fff;
  font-weight: 600;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  border: 1px solid rgba(147, 197, 253, 0.4);
  box-shadow: 
    0 0 20px rgba(30, 64, 175, 0.6), 
    0 0 40px rgba(250, 204, 21, 0.4),
    0 4px 15px rgba(0, 0, 0, 0.3);
  text-transform: uppercase;
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.cta-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s;
}

.cta-glow:hover::before {
  left: 100%;
}

.cta-glow:hover {
  background: linear-gradient(135deg, #2563eb 0%, #fde047 100%);
  box-shadow: 
    0 0 30px rgba(59, 130, 246, 0.8), 
    0 0 60px rgba(250, 204, 21, 0.6),
    0 8px 25px rgba(0, 0, 0, 0.5);
  transform: translateY(-2px);
}

        /* Subtle moving particle animation (for futuristic feel) */
        @keyframes move-background {
            from { background-position: 0 0; }
            to { background-position: 400px 400px; }
        }

        body {
            /* Modern Deep Blue to Navy Gradient Background */
            background: black;
            /* Sophisticated texture/particle effect */
            background-image: 
                radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 75% 75%, rgba(251, 191, 36, 0.05) 0%, transparent 50%),
                radial-gradient(circle, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 800px 800px, 600px 600px, 50px 50px;
            animation: move-background 60s linear infinite;
            font-family: 'Inter', sans-serif;
            color: #e2e8f0;
            min-height: 100vh;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                linear-gradient(45deg, transparent 30%, rgba(251, 191, 36, 0.02) 50%, transparent 70%),
                linear-gradient(-45deg, transparent 30%, rgba(59, 130, 246, 0.02) 50%, transparent 70%);
            pointer-events: none;
            z-index: 1;
        }

        main {
            position: relative;
            z-index: 2;
        }

        /* Modern countdown styling */
        .countdown-item {
            background: linear-gradient(135deg, rgba(59, 130, 246, 0.15) 0%, rgba(30, 64, 175, 0.1) 100%);
            backdrop-filter: blur(15px);
            -webkit-backdrop-filter: blur(15px);
            border: 1px solid rgba(59, 130, 246, 0.2);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2),
                        inset 0 1px 0 rgba(255, 255, 255, 0.1);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        .countdown-item:hover {
            transform: translateY(-4px) scale(1.02);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3),
                        0 0 20px rgba(59, 130, 246, 0.3),
                        inset 0 1px 0 rgba(255, 255, 255, 0.2);
            border-color: rgba(251, 191, 36, 0.4);
        }

        /* Enhanced logo styling */
        .shopera-logo {
            max-width: 250px;
            height: auto;
            transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
            opacity: 0;
            transform: translateY(30px) scale(0.9);
            filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
        }
        
        .loaded .shopera-logo {
            opacity: 1;
            transform: translateY(0) scale(1);
        }
        
        .shopera-logo:hover {
            transform: translateY(-5px) scale(1.05);
            filter: drop-shadow(0 20px 40px rgba(59, 130, 246, 0.3));
        }
        
        .loaded .hero-text {
            opacity: 1;
            transform: translateY(0);
        }

        @keyframes marquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

.animate-marquee {
  display: inline-block;
  animation: marquee 20s linear infinite;
}

/* Premium form styling */
input:focus, select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1), 
                0 0 20px rgba(59, 130, 246, 0.2);
}

/* Modern button animations */
button {
    position: relative;
    overflow: hidden;
}

/* Enhanced scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(15, 23, 42, 0.5);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
}

/* Professional text shadows */
h1 {
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

h2 {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Enhanced modal animations */
#modal.flex .glass-modal {
    animation: modalSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Modern loading states */
.loading {
    position: relative;
    color: transparent;
}

.loading::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-left-color: #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}