/*
Theme Name: DIGI Studio Iron Man
Theme URI: https://digistudio.com
Author: Roman Havron
Author URI: https://digistudio.com
Description: A futuristic, Iron Man-inspired glassmorphism portfolio theme for DIGI Studio.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: digi-studio
*/

:root {
    /* Colors */
    --bg-dark: #0a0a0a;
    --bg-panel: rgba(16, 20, 24, 0.7);
    --primary-cyan: #00f3ff;
    --primary-glow: rgba(0, 243, 255, 0.5);
    --accent-red: #7a0000;
    --text-main: #e0e6ed;
    --text-muted: #94a3b8;
    --glass-border: 1px solid rgba(0, 243, 255, 0.2);
    
    /* Fonts */
    --font-heading: 'Michroma', sans-serif; /* Tech/Sci-Fi look */
    --font-body: 'Rajdhani', sans-serif; /* Clean, tech-oriented */
    
    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;
}

/* Base Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(0, 243, 255, 0.05) 0%, transparent 50%),
        linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), 
        url('assets/images/circuit-bg.png'); /* Placeholder for specific bg if needed */
    background-attachment: fixed;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-cyan);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--primary-glow);
}

a {
    color: var(--primary-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-shadow: 0 0 15px var(--primary-cyan);
    filter: brightness(1.2);
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Utility Classes for Glassmorphism */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-cyan), transparent);
    opacity: 0.5;
}

.btn-iron {
    display: inline-block;
    padding: 12px 30px;
    background: rgba(0, 243, 255, 0.1);
    border: 1px solid var(--primary-cyan);
    color: var(--primary-cyan);
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    transition: 0.4s;
    cursor: pointer;
}

.btn-iron:hover {
    background: var(--primary-cyan);
    color: #000;
    box-shadow: 0 0 20px var(--primary-glow);
}

/* Animations */
@keyframes scanline {
    0% { top: -10%; opacity: 0; }
    50% { opacity: 1; }
    100% { top: 110%; opacity: 0; }
}

.hud-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    pointer-events: none;
    z-index: 9999;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.1) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 2px, 3px 100%;
}