/* Custom Landing CSS overrides */
html {
    scroll-behavior: smooth;
}

main {
    overflow-x: hidden;
}

@media (max-width: 640px) {
    main::before,
    main::after {
        display: none;
    }
}

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html.dark body {
    background-color: #0a0a0a;
}
html:not(.dark) body {
    background-color: #f8f9fa;
}

::selection {
    background-color: #3b82f6;
    color: white;
}

/* Hero Decorative Background Blobs */
main::before {
    content: '';
    position: absolute;
    top: 5%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

main::after {
    content: '';
    position: absolute;
    bottom: 15%;
    left: -8%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* 3D Perspective for Mockup Tilt Effect */
.mockup-container {
    perspective: 1200px;
}

.mockup-container > div {
    transform-style: preserve-3d;
    will-change: transform;
}

/* Feature Card Glow on Hover */
.feature-card:hover {
    box-shadow: 0 0 50px rgba(59, 130, 246, 0.12);
}