/* css/main.css */
body {
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
}

/* Premium Noise Texture Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    opacity: 0.015;
    z-index: -1;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-family: 'Outfit', 'Inter', sans-serif;
    letter-spacing: -0.6px;
    font-weight: 800;
}

/* Background blob animation styles */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    z-index: -2;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(200px);
    opacity: 0.08;
    animation: floatBlob 25s infinite ease-in-out;
}

.blob-blue {
    width: 650px;
    height: 650px;
    background: #4F7CFF;
    top: -150px;
    left: -150px;
}

.blob-purple {
    width: 550px;
    height: 550px;
    background: #8B5CF6;
    bottom: -150px;
    right: -150px;
    animation-delay: -10s;
}

@keyframes floatBlob {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(60px, 90px) scale(1.03);
    }
}