:root {
    --bg-main: #0B0813;
    --bg-card: #161224;
    --accent-magenta: #EC4899;
    --accent-magenta-alpha: #EC489933;
    --accent-cyan: #06B6D4;
    --text-white: #FDF2F8;
    --text-muted: #A78BFA;
    --font-main: 'Courier New', Courier, monospace;
    --font-heading: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: var(--bg-main); color: var(--text-white); font-family: var(--font-main); line-height: 1.6; }
h1, h2, h3 { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 2px; }
a { color: var(--accent-cyan); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--accent-magenta); text-shadow: 0 0 5px var(--accent-magenta); }

/* Header */
header { background: rgba(11, 8, 19, 0.85); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; border-bottom: 2px solid var(--accent-magenta); }
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1200px; margin: 0 auto; padding: 1rem 2rem; }
.logo { font-size: 1.8rem; font-weight: bold; color: var(--text-white); display: flex; align-items: center; gap: 10px;}
.logo span { color: var(--accent-magenta); text-shadow: 0 0 8px var(--accent-magenta); }
nav ul { display: flex; list-style: none; gap: 20px; }
nav ul li a { font-weight: bold; font-family: var(--font-heading); }
.cta-button { background: transparent; border: 2px solid var(--accent-cyan); color: var(--accent-cyan); padding: 0.5rem 1rem; border-radius: 4px; box-shadow: 0 0 10px rgba(6, 182, 212, 0.4); }
.cta-button:hover { background: var(--accent-cyan); color: var(--bg-main); }

/* Layout & Sections */
main { max-width: 1200px; margin: 0 auto; padding: 2rem; }
section { margin-bottom: 4rem; }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; min-height: 60vh; }
.hero-content h1 { font-size: 3rem; color: var(--accent-cyan); text-shadow: 0 0 10px var(--accent-cyan); margin-bottom: 1rem; }
.hero-content p { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 2rem; }
.hero-widget { background: var(--bg-card); border: 2px solid var(--accent-magenta-alpha); padding: 2rem; border-radius: 8px; box-shadow: 0 0 20px rgba(236, 72, 153, 0.2); text-align: center; }
.controller { display: flex; justify-content: center; gap: 15px; margin-top: 20px; }
.btn { width: 40px; height: 40px; border-radius: 50%; background: var(--accent-magenta); border: none; cursor: pointer; box-shadow: 0 4px 0 #9d2b63; }
.btn:active { transform: translateY(4px); box-shadow: 0 0 0 #9d2b63; }

/* Grid Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.card { background: var(--bg-card); border: 1px solid var(--accent-magenta-alpha); border-radius: 8px; overflow: hidden; transition: transform 0.3s; }
.card:hover { transform: translateY(-5px); border-color: var(--accent-cyan); box-shadow: 0 0 15px rgba(6, 182, 212, 0.3); }
.card img { width: 100%; height: 200px; object-fit: cover; border-bottom: 2px solid var(--accent-magenta-alpha); }
.card-content { padding: 1.5rem; }
.badge { display: inline-block; background: var(--accent-magenta); color: var(--bg-main); padding: 0.2rem 0.5rem; font-size: 0.8rem; font-weight: bold; border-radius: 4px; margin-bottom: 1rem; }
.card h3 { margin-bottom: 0.5rem; color: var(--text-white); }
.card p { color: var(--text-muted); margin-bottom: 1rem; font-size: 0.9rem; }
.card .code-preview { background: #000; padding: 0.5rem; color: #0f0; border-radius: 4px; font-family: monospace; margin-bottom: 1rem; text-align: center; }
.card-btn { display: block; text-align: center; background: var(--accent-cyan); color: var(--bg-main); padding: 0.5rem; border-radius: 4px; font-weight: bold; text-transform: uppercase; }
.card-btn:hover { background: var(--text-white); }

/* Forms & Inputs */
form { display: flex; flex-direction: column; gap: 1rem; max-width: 600px; margin: 0 auto; background: var(--bg-card); padding: 2rem; border-radius: 8px; border: 1px solid var(--accent-magenta-alpha); }
input, textarea { width: 100%; padding: 0.8rem; background: var(--bg-main); border: 1px solid var(--accent-cyan); color: var(--text-white); border-radius: 4px; font-family: var(--font-main); }
input:focus, textarea:focus { outline: none; box-shadow: 0 0 10px var(--accent-cyan); }
button[type="submit"] { background: var(--accent-magenta); border: none; padding: 1rem; color: var(--bg-main); font-weight: bold; font-family: var(--font-heading); cursor: pointer; border-radius: 4px; }
button[type="submit"]:hover { background: var(--text-white); }

/* Footer */
footer { background: var(--bg-card); border-top: 2px solid var(--accent-magenta); text-align: center; padding: 2rem; margin-top: 4rem; color: var(--text-muted); }

/* Article specific */
.article-header { text-align: center; margin-bottom: 3rem; }
.article-header h1 { color: var(--accent-cyan); margin-bottom: 1rem; }
.article-content { max-width: 800px; margin: 0 auto; background: var(--bg-card); padding: 3rem; border-radius: 8px; border: 1px solid var(--accent-magenta-alpha); }
.article-content h2 { color: var(--accent-magenta); margin: 2rem 0 1rem 0; }
.article-content p { margin-bottom: 1.5rem; }