/* Fixenix Baseline Styling */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    overflow-x: hidden;
    scroll-behavior: smooth;
    transition: background-color 0.4s ease, color 0.3s ease;
}

/* 3D Canvas Background Layout */
#canvas-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: var(--canvas-opacity);
}
.main-content { position: relative; z-index: 10; }

/* Global Utilities */
.section-dark-gradient {
    background: radial-gradient(circle at 10% 20%, #0a0a0a, #000);
    transition: background 0.4s ease;
}
[data-theme="light"] .section-dark-gradient {
    background: linear-gradient(135deg, #f0ede8, #e8e5e0);
}

.fade-up { opacity: 0; transform: translateY(40px); transition: all 0.8s cubic-bezier(0.2, 0.9, 0.4, 1.1); }
.fade-up.reveal { opacity: 1; transform: translateY(0); }

.section-title { font-weight: 800; margin-bottom: 2rem; position: relative; display: inline-block; }
.section-title:after { content: ''; position: absolute; bottom: -10px; left: 0; width: 60px; height: 3px; background: var(--primary-red); }
.text-center .section-title:after { left: 50%; transform: translateX(-50%); }