:root {
    --bg-dark: #050505;
    --card-bg: #0d0d0d;
    --accent: #ff9900;
    --text-main: #ffffff;
    --text-dim: #999999;
}

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

html, body {
    height: 100%;
    overflow: hidden;
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at 50% -10%, rgba(255, 153, 0, 0.12), transparent 50%);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
}

body {
    display: flex;
    flex-direction: column;
}

nav {
    display: flex;
    justify-content: space-between;
    padding: 1.2rem 5%;
    align-items: center;
}

.logo { font-size: 1.5rem; font-weight: 900; text-transform: uppercase; }
.logo span { background: var(--accent); color: #000; padding: 1px 6px; border-radius: 4px; margin-left: 3px; }
.links a { color: var(--text-main); text-decoration: none; font-size: 1rem; font-weight: 600; }

.main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 5%;
}

header {
    text-align: center;
    margin-bottom: 2.5rem;
}

h1 { font-size: 3.5rem; font-weight: 900; margin-bottom: 0.8rem; letter-spacing: -2px; }
.highlight { color: var(--accent); }

header p { font-size: 1.3rem; color: var(--text-dim); margin-bottom: 1.8rem; max-width: 700px; margin-left: auto; margin-right: auto; }

.stack { display: flex; justify-content: center; gap: 10px; }
.stack span {
    background: #121212;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 800;
    border: 1px solid #1a1a1a;
}

.grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 20px; 
    max-width: 1500px;
    margin: 0 auto;
    width: 100%;
}

.card {
    background: var(--card-bg);
    padding: 2.2rem;
    border-radius: 18px;
    border: 1px solid #161616;
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 250px;
}

.card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}

/* Card elements groter */
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.main-icon { font-size: 2rem; color: var(--accent); }
.category { font-size: 0.7rem; font-weight: 800; color: var(--accent); text-transform: uppercase; letter-spacing: 1px;}

h3 { font-size: 1.5rem; margin-bottom: 0.8rem; font-weight: 800; }
.card p { color: var(--text-dim); font-size: 0.95rem; margin: 0; line-height: 1.4; }

.status-bar { width: 100%; height: 3px; background: #1a1a1a; margin-top: 1.5rem; overflow: hidden; }
.bar-fill { width: 0%; height: 100%; background: var(--accent); transition: 0.8s ease; }
.card:hover .bar-fill { width: 100%; }

footer { text-align: center; padding: 2rem; color: var(--text-dim); font-size: 0.9rem; border-top: 1px solid #111; }