/* ================================
   BACKGROUND OPTIONS FOR AI STORE
   ================================ */

/* Option 1: Modern AI-inspired gradient with particles */
.bg-option-1 {
    background: 
        radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.2) 0%, transparent 50%),
        linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.bg-option-1::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,0.3), transparent),
        radial-gradient(2px 2px at 40% 70%, rgba(255,215,0,0.4), transparent),
        radial-gradient(1px 1px at 90% 40%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(255,255,255,0.2), transparent);
    background-size: 200px 200px, 150px 150px, 100px 100px, 80px 80px;
    animation: particles 20s linear infinite;
    opacity: 0.6;
    z-index: -1;
    pointer-events: none;
}

/* Option 2: Tech gradient with geometric shapes */
.bg-option-2 {
    background: 
        linear-gradient(45deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    position: relative;
}

.bg-option-2::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.05) 50%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

/* Option 3: Glassmorphism with soft gradients */
.bg-option-3 {
    background: 
        radial-gradient(ellipse at top, rgba(102, 126, 234, 0.3), transparent),
        radial-gradient(ellipse at bottom, rgba(118, 75, 162, 0.3), transparent),
        linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

/* Option 4: Dark mode with neon accents */
.bg-option-4 {
    background: 
        radial-gradient(circle at 30% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

/* Option 5: Colorful AI-themed gradient */
.bg-option-5 {
    background: 
        linear-gradient(45deg, #ff9a9e 0%, #fecfef 25%, #fecfef 75%, #ff9a9e 100%),
        linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    background-blend-mode: multiply;
}

/* Option 6: Professional corporate look */
.bg-option-6 {
    background: 
        linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    position: relative;
}

.bg-option-6::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

/* Option 7: Vibrant tech gradient */
.bg-option-7 {
    background: 
        linear-gradient(45deg, #12c2e9 0%, #c471ed 50%, #f64f59 100%);
}

/* Option 8: Subtle professional gradient */
.bg-option-8 {
    background: 
        linear-gradient(135deg, #74b9ff 0%, #0984e3 50%, #a29bfe 100%);
}

/* Animation keyframes */
@keyframes particles {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-200px, -200px); }
}

/* Floating elements animation */
@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Pulse animation for accents */
@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}