:root {
    --bg-color: #0b0e11;
    --text-color: #e1e1e1;
    --accent-color: #00ff41;
    --secondary-color: #1a1d23;
    --header-bg: #15191d;
    --footer-bg: #080a0c;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--header-bg);
    padding: 20px 0;
    border-bottom: 2px solid var(--accent-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--accent-color);
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.nav-links {
    display: flex;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    height: 60vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('../images/hero.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.hero p {
    font-size: 20px;
    max-width: 800px;
}

/* Sections */
section {
    padding: 60px 0;
}

h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--accent-color);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background-color: var(--secondary-color);
    padding: 20px;
    border-radius: 8px;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-10px);
    border: 1px solid var(--accent-color);
}

.card img {
    width: 100%;
    border-radius: 4px;
    margin-bottom: 15px;
}

/* Forms */
form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: 8px;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
}

input, textarea {
    width: 100%;
    padding: 10px;
    background-color: var(--bg-color);
    border: 1px solid #333;
    color: white;
    border-radius: 4px;
}

button {
    background-color: var(--accent-color);
    color: black;
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
}

button:hover {
    background-color: #00cc33;
}

/* Footer */
footer {
    background-color: var(--footer-bg);
    padding: 40px 0;
    margin-top: 60px;
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-links a {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.copyright {
    text-align: center;
    margin-top: 40px;
    font-size: 12px;
    color: #777;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .hero h1 {
        font-size: 32px;
    }
}