:root {
    --bg-color: #030303;
    --accent: #ffffff;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: #d4d4d4;
    overflow-x: hidden;
}

.font-serif {
    font-family: 'Merriweather', serif;
}

.font-mono-title {
    font-family: 'Space Grotesk', sans-serif;
}

#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #10b981);
    width: 0%;
    z-index: 100;
    transition: width 0.2s ease-out;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.5);
}

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.article-body p {
    margin-bottom: 2rem;
    line-height: 2;
    font-size: 1.18rem;
    font-weight: 300;
    color: #b3b3b3;
}

.article-body h2 {
    color: #ffffff;
    font-size: 2rem;
    font-weight: 700;
    margin-top: 4.5rem;
    margin-bottom: 2rem;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
    border-bottom: 1px solid #262626;
    padding-bottom: 0.75rem;
}

.drop-cap:first-letter {
    float: left;
    font-size: 5.5rem;
    line-height: 0.8;
    padding-top: 8px;
    padding-right: 12px;
    padding-left: 3px;
    font-family: 'Merriweather', serif;
    color: #ffffff;
    font-weight: 900;
}

.glass-image {
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    border-radius: 12px;
    transition: transform 0.5s ease, opacity 0.5s ease;
}

.glass-image:hover {
    transform: scale(1.02);
    border-color: rgba(255, 255, 255, 0.2);
}

.parallax-section {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}