/* NOIR THEORY - Custom Styles */

@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
    --color-bg: #0B0C10;
    --color-text: #E5E7EB;
    --color-accent: #1F2833;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: 'Inter', sans-serif;
    /* Fallback to system fonts */
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

::-webkit-scrollbar-track {
    background: #000;
}

::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 4px;
}

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

/* Film Grain Effect */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.04;
    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");
}

/* Fade In Animation */
.fade-in {
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 1.2s ease-out, transform 1.2s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Navigation Backdrop */
header {
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
    transition: background-color 0.8s ease, backdrop-filter 0.8s ease, padding 0.5s ease;
}

header.scrolled {
    background-color: rgba(11, 12, 16, 0.6);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

/* Custom Utilities for Noir Vibe */
.text-tracking-widest {
    letter-spacing: 0.25em;
}

/* Ensure lightbox is hidden by default */
#lightbox {
    display: none;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

#lightbox.active {
    display: flex;
    opacity: 1;
    pointer-events: auto;
}