/* Custom animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}
/* Section transitions */
section {
    animation: fadeIn 0.8s ease-out forwards;
}

/* Centered content */
.centered-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
/* Delayed animations for better visual flow */
section:nth-child(1) { animation-delay: 0.1s; }
section:nth-child(2) { animation-delay: 0.3s; }
section:nth-child(3) { animation-delay: 0.5s; }
section:nth-child(4) { animation-delay: 0.7s; }
section:nth-child(5) { animation-delay: 0.9s; }
/* Project card styles */
.project-card {
    transition: all 0.3s ease;
}

.project-card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

/* Commerce specific styles */
.solution-card {
    transition: transform 0.3s, box-shadow 0.3s;
}
.solution-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}
/* Custom button hover effects */
.btn-hover-effect {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-hover-effect::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease-out;
    z-index: -1;
}

.btn-hover-effect:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

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

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

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}