/* 
 * Protein Power Hub - Custom Styles
 * Minimalist, clean, thin typography focus
 */

/* Base Reset & Typography */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #020617; /* Midnight 900 */
    color: #f8fafc;
    font-family: 'Manrope', sans-serif;
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utility: Thin Line Divider */
.line-deco {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(52, 211, 153, 0.3), transparent);
    width: 100%;
    margin: 2rem 0;
}

/* Button Hover Effects */
.btn-primary {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: 0.5s;
}

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

/* Image Hover Zoom */
.img-zoom-container {
    overflow: hidden;
}

.img-zoom-container img {
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.img-zoom-container:hover img {
    transform: scale(1.05);
}

/* Custom Selection Color */
::selection {
    background: #34d399;
    color: #020617;
}

/* Subtle Grain Overlay (Optional texture) */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    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");
}