/* Modern Tech Enhancements */

/* Smooth scrolling for all elements */
* {
    scroll-behavior: smooth;
}

/* Modern glassmorphism effects */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Animated gradient backgrounds */
.gradient-bg {
    background: linear-gradient(-45deg, #1080f0, #0066cc, #1080f0, #0052a3);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Modern button hover effects */
.modern-btn {
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.modern-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.modern-btn:hover::before {
    left: 100%;
}

/* Floating animation for cards */
.float-animation {
    animation: floatUp 6s ease-in-out infinite;
}

.float-animation:nth-child(2n) {
    animation-delay: -2s;
}

.float-animation:nth-child(3n) {
    animation-delay: -4s;
}

@keyframes floatUp {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Modern loading states */
.loading-shimmer {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

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

/* Tech grid patterns */
.tech-grid-bg {
    background-image: 
        linear-gradient(rgba(16, 128, 240, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 128, 240, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        background-position: 0 0;
    }
    100% {
        background-position: 20px 20px;
    }
}

/* Modern focus states */
.modern-focus:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 128, 240, 0.3);
    border-color: var(--primary-color);
}

/* Pulse effect for important elements */
.pulse-effect {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 128, 240, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(16, 128, 240, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 128, 240, 0);
    }
}

/* Modern typography effects */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0066cc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Smooth transitions for all interactive elements */
button, a, .card, .btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), #0066cc);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0066cc, var(--primary-color));
}

/* Modern selection */
::selection {
    background: rgba(16, 128, 240, 0.3);
    color: var(--secondary-color);
}

/* Responsive modern effects */
@media (max-width: 768px) {
    .float-animation {
        animation-duration: 4s;
    }
    
    .tech-grid-bg {
        background-size: 15px 15px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .loading-shimmer {
        background: linear-gradient(90deg, #2a2a2a 25%, #3a3a3a 50%, #2a2a2a 75%);
    }
    
    ::-webkit-scrollbar-track {
        background: #2a2a2a;
    }
}