/* style.css - Luxury Xeno Design */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --bg-deep: #030303;
    --bg-card: rgba(18, 18, 18, 0.7);
    --text-main: #ffffff;
    --text-dim: #999999;
    --accent: #ffffff;
    --border: rgba(255, 255, 255, 0.1);
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    background: linear-gradient(135deg, #050505 0%, #151515 50%, #050505 100%);
    background-size: 400% 400%;
    animation: gradientMove 30s ease infinite;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Header & Nav */
.header {
    background: rgba(3, 3, 3, 0.8);
    backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 0; width: 100%; z-index: 1000;
    padding: 1.2rem 0;
}

.nav-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 800;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--text-main);
    letter-spacing: -1.5px;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: lowercase;
    transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--text-main); }

/* Layout & Typography */
main { max-width: 1100px; margin: 180px auto 100px; padding: 0 2rem; }
.page-header { margin-bottom: 6rem; }
.page-title { font-size: 5.5rem; font-weight: 800; letter-spacing: -5px; margin-bottom: 1.5rem; line-height: 0.85; }
.page-subtitle { color: var(--text-dim); max-width: 600px; border-left: 2px solid var(--accent); padding-left: 30px; font-size: 1.25rem; }

/* Grid & Cards */
.grid { display: grid; gap: 2rem; margin-top: 3rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }

.card {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border);
    padding: 3.5rem;
    border-radius: 6px;
    transition: var(--transition);
}
.card:hover { border-color: rgba(255,255,255,0.3); transform: translateY(-8px); box-shadow: 0 30px 60px rgba(0,0,0,0.6); }

/* --- DOWNLOAD BUTTON DESIGN --- */
.download-button {
    display: inline-block;
    background: var(--text-main);
    color: #000;
    padding: 1.2rem 4rem;
    text-decoration: none;
    font-weight: 800;
    border-radius: 4px;
    transition: var(--transition);
    border: 1px solid var(--text-main);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1rem;
    cursor: pointer;
}

.download-button:hover {
    background: transparent;
    color: var(--text-main);
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.2);
}

.status-pill {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 5px 15px;
    margin-bottom: 2.5rem;
    display: inline-block;
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in { opacity: 0; animation: fadeInUp 1s forwards; }

footer { text-align: center; padding: 100px 0; border-top: 1px solid var(--border); color: var(--text-dim); font-size: 0.8rem; letter-spacing: 3px; }

@media (max-width: 768px) {
    .page-title { font-size: 4rem; }
    .nav-links { display: none; }
}