:root {
    --goblin-green: #20FF4F;
    --toxic-lime: #C8FF2F;
    --cyber-teal: #1FE0C8;
    --void-black: #0A0A0C;
    --slate: #1E1F22;
    --light: #D7FFD7;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: var(--void-black);
    color: var(--light);
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    background: #0f0f11;
    border-bottom: 1px solid #111;
}

.logo {
    font-family: "Orbitron", sans-serif;
    color: var(--goblin-green);
    font-size: 1.6rem;
}

nav a {
    margin-left: 25px;
    text-decoration: none;
    color: var(--cyber-teal);
}

nav a:hover {
    color: var(--goblin-green);
}

/* Footer */
footer {
    margin-top: 70px;
    padding: 20px;
    text-align: center;
    color: var(--cyber-teal);
    border-top: 1px solid #111;
}

/* Buttons */
.btn {
    padding: 15px 35px;
    background: var(--goblin-green);
    color: #000;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
}

.btn:hover {
    background: var(--cyber-teal);
}

/* Containers */
.container {
    max-width: 1100px;
    margin: auto;
    padding: 40px 20px;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--cyber-teal);
    margin-bottom: 20px;
}