/* ========================================
   3D NEUMORPHISM DESIGN SYSTEM
   Modern soft UI with depth and shadows
   ======================================== */

:root {
    /* Neumorphism Color Palette */
    --neu-bg-primary: #e0e5ec;
    --neu-bg-secondary: #f0f4f8;
    --neu-shadow-light: #ffffff;
    --neu-shadow-dark: #a3b1c6;
    --neu-accent: #007bff;
    --neu-accent-light: #4da3ff;
    --neu-text-primary: #2c3e50;
    --neu-text-secondary: #6c757d;
    
    /* 3D Shadow Variables */
    --neu-shadow-sm: 4px 4px 8px var(--neu-shadow-dark), -4px -4px 8px var(--neu-shadow-light);
    --neu-shadow-md: 8px 8px 16px var(--neu-shadow-dark), -8px -8px 16px var(--neu-shadow-light);
    --neu-shadow-lg: 12px 12px 24px var(--neu-shadow-dark), -12px -12px 24px var(--neu-shadow-light);
    --neu-shadow-inset: inset 4px 4px 8px var(--neu-shadow-dark), inset -4px -4px 8px var(--neu-shadow-light);
    --neu-shadow-pressed: inset 6px 6px 12px var(--neu-shadow-dark), inset -6px -6px 12px var(--neu-shadow-light);
}

/* Global Body Styling */
body {
    background: linear-gradient(135deg, #e0e5ec 0%, #f0f4f8 100%);
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--neu-text-primary);
}

/* Neumorphic Card Base */
.neu-card {
    background: var(--neu-bg-primary);
    border-radius: 20px;
    box-shadow: var(--neu-shadow-md);
    padding: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.neu-card:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateY(-2px);
}

/* Neumorphic Button Styles */
.neu-btn {
    background: var(--neu-bg-primary);
    border: none;
    border-radius: 15px;
    box-shadow: var(--neu-shadow-sm);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    color: var(--neu-text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.neu-btn:hover {
    box-shadow: var(--neu-shadow-md);
    transform: translateY(-1px);
}

.neu-btn:active {
    box-shadow: var(--neu-shadow-pressed);
    transform: translateY(0);
}

.neu-btn-primary {
    background: linear-gradient(145deg, #4da3ff, #007bff);
    color: white;
    box-shadow: 8px 8px 16px rgba(0, 123, 255, 0.3), -8px -8px 16px rgba(77, 163, 255, 0.3);
}

.neu-btn-primary:hover {
    box-shadow: 12px 12px 24px rgba(0, 123, 255, 0.4), -12px -12px 24px rgba(77, 163, 255, 0.4);
}

/* Navigation Bar Neumorphism */
nav.neu-nav {
    background: var(--neu-bg-primary);
    box-shadow: 0 4px 20px rgba(163, 177, 198, 0.3);
    backdrop-filter: blur(10px);
}

/* Game Rate Cards - Enhanced 3D */
.landing-card {
    background: var(--neu-bg-primary);
    border: none;
    border-radius: 20px;
    box-shadow: var(--neu-shadow-md);
    padding: 1.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.landing-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.landing-card:hover::before {
    opacity: 1;
}

.landing-card:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateY(-4px) scale(1.02);
}

/* Game Cards with 3D Effect */
.game-rate-card {
    background: var(--neu-bg-primary);
    border: none;
    border-left: 4px solid var(--neu-accent);
    border-radius: 0 20px 20px 0;
    box-shadow: var(--neu-shadow-md);
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.game-rate-card:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateX(4px);
    border-left-width: 6px;
}

/* Available Games Section Cards */
.neu-game-card {
    background: var(--neu-bg-primary);
    border-radius: 20px;
    box-shadow: var(--neu-shadow-md);
    padding: 1.5rem;
    margin: 0.5rem 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.neu-game-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--neu-accent), var(--neu-accent-light));
    border-radius: 20px 0 0 20px;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.5);
}

.neu-game-card:hover {
    box-shadow: var(--neu-shadow-lg);
    transform: translateY(-3px) scale(1.01);
}

/* Play Button - Circular 3D */
.btn-circle {
    background: linear-gradient(145deg, #4da3ff, #007bff);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    box-shadow: 8px 8px 16px rgba(0, 123, 255, 0.4), 
                -4px -4px 12px rgba(77, 163, 255, 0.6),
                inset 0 0 0 rgba(255, 255, 255, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-circle::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    transform: scale(0);
    transition: transform 0.5s ease;
}

.btn-circle:hover::before {
    transform: scale(1);
}

.btn-circle:hover {
    box-shadow: 12px 12px 24px rgba(0, 123, 255, 0.5), 
                -6px -6px 16px rgba(77, 163, 255, 0.7),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px) scale(1.05);
}

.btn-circle:active {
    box-shadow: inset 6px 6px 12px rgba(0, 123, 255, 0.6), 
                inset -4px -4px 8px rgba(77, 163, 255, 0.4);
    transform: translateY(0) scale(0.98);
}

/* Input Fields Neumorphism */
.neu-input {
    background: var(--neu-bg-primary);
    border: none;
    border-radius: 15px;
    box-shadow: var(--neu-shadow-inset);
    padding: 0.75rem 1rem;
    font-size: 1rem;
    color: var(--neu-text-primary);
    transition: all 0.3s ease;
}

.neu-input:focus {
    outline: none;
    box-shadow: inset 6px 6px 12px var(--neu-shadow-dark), 
                inset -6px -6px 12px var(--neu-shadow-light),
                0 0 0 3px rgba(0, 123, 255, 0.2);
}

/* Header Section with Depth */
.header {
    background: linear-gradient(135deg, var(--neu-bg-primary) 0%, var(--neu-bg-secondary) 100%);
    box-shadow: 0 10px 40px rgba(163, 177, 198, 0.3);
    border-radius: 0 0 30px 30px;
}

/* Download Button - Bouncing 3D */
.bounce {
    background: linear-gradient(145deg, #4da3ff, #007bff);
    border: none;
    border-radius: 50px;
    box-shadow: 8px 8px 20px rgba(0, 123, 255, 0.4), 
                -4px -4px 12px rgba(77, 163, 255, 0.5);
    padding: 1rem 2rem;
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.bounce::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.bounce:hover::before {
    width: 300px;
    height: 300px;
}

.bounce:hover {
    box-shadow: 12px 12px 30px rgba(0, 123, 255, 0.5), 
                -6px -6px 20px rgba(77, 163, 255, 0.6);
    transform: translateY(-3px) scale(1.02);
}

/* WhatsApp & Call Buttons */
.neu-contact-btn {
    background: var(--neu-bg-primary);
    border: none;
    border-radius: 50px;
    box-shadow: var(--neu-shadow-md);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.neu-contact-btn.whatsapp {
    background: linear-gradient(145deg, #25D366, #128C7E);
    color: white;
    box-shadow: 8px 8px 16px rgba(18, 140, 126, 0.3), -4px -4px 12px rgba(37, 211, 102, 0.3);
}

.neu-contact-btn.call {
    background: var(--neu-bg-primary);
    color: var(--neu-text-primary);
    border: 2px solid var(--neu-accent);
}

.neu-contact-btn:hover {
    transform: translateY(-2px) scale(1.05);
}

/* Footer Neumorphism */
footer.neu-footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.2);
    position: relative;
}

footer.neu-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

/* Result Pills with 3D Effect */
.market-result-pill {
    background: var(--neu-bg-primary);
    border: none;
    border-radius: 50px;
    box-shadow: var(--neu-shadow-sm);
    padding: 0.5rem 1rem;
    font-weight: 800;
    color: var(--neu-accent);
    display: inline-block;
    transition: all 0.3s ease;
}

.market-result-pill:hover {
    box-shadow: var(--neu-shadow-md);
    transform: scale(1.05);
}

/* Section Backgrounds */
section {
    position: relative;
}

section#pricing {
    background: linear-gradient(135deg, #f0f4f8 0%, #e0e5ec 100%);
}

section#availableGames {
    background: linear-gradient(135deg, #e0e5ec 0%, #d0d8e3 100%);
}

/* Glassmorphism for Navigation */
nav.fixed {
    background: rgba(224, 229, 236, 0.8);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px rgba(163, 177, 198, 0.3);
}

/* Text with Depth */
h1, h2, h3, h4 {
    text-shadow: 2px 2px 4px rgba(163, 177, 198, 0.3), 
                 -1px -1px 2px rgba(255, 255, 255, 0.8);
}

/* Smooth Animations */
@keyframes neuFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.neu-float {
    animation: neuFloat 3s ease-in-out infinite;
}

/* Loading Skeleton Neumorphism */
.neu-skeleton {
    background: linear-gradient(90deg, 
        var(--neu-bg-primary) 25%, 
        var(--neu-bg-secondary) 50%, 
        var(--neu-bg-primary) 75%);
    background-size: 200% 100%;
    animation: neuShimmer 1.5s infinite;
    border-radius: 15px;
}

@keyframes neuShimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    :root {
        --neu-shadow-sm: 3px 3px 6px var(--neu-shadow-dark), -3px -3px 6px var(--neu-shadow-light);
        --neu-shadow-md: 6px 6px 12px var(--neu-shadow-dark), -6px -6px 12px var(--neu-shadow-light);
        --neu-shadow-lg: 9px 9px 18px var(--neu-shadow-dark), -9px -9px 18px var(--neu-shadow-light);
    }
    
    .neu-card {
        border-radius: 15px;
        padding: 1rem;
    }
    
    .landing-card {
        border-radius: 15px;
    }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}