#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* --- Hero Section --- */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    flex-direction: column;
    position: relative;
    padding: 20px;
}

.hero-logo {
    max-width: 500px;
    width: 90%;
    margin-bottom: 20px;
    animation: float 6s ease-in-out infinite;
}

.hero h1 {
    font-size: 2rem;
    text-shadow: 0 0 15px var(--glow-color);
    margin-top: 20px;
}

.cta-button {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 35px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    border: 2px solid var(--accent-blue);
    border-radius: 50px;
    background: transparent;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px var(--glow-color), inset 0 0 10px rgba(63, 81, 181, 0.4);
}

.cta-button:hover {
    background: var(--accent-blue);
    box-shadow: 0 0 25px var(--glow-color), 0 0 40px var(--glow-color);
    transform: translateY(-3px);
}

/* --- Sections General Styling --- */
section {
    background-color: rgba(13, 13, 26, 0.6);
    backdrop-filter: blur(5px);
    border-top: 1px solid rgba(63, 81, 181, 0.3);
    border-bottom: 1px solid rgba(63, 81, 181, 0.3);
}

/* --- The Project Section --- */
.project-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.2rem;
    font-style: italic;
    color: #b0bec5;
}

/* --- Recruiting Section --- */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.role-card {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(63, 81, 181, 0.2);
    transition: all 0.3s ease;
}

.role-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px rgba(63, 81, 181, 0.3);
}

.role-card svg {
    width: 60px;
    height: 60px;
    fill: var(--accent-blue);
    margin-bottom: 20px;
}

.role-card h3 {
    color: var(--accent-red);
    font-size: 1.5rem;
}

/* --- Why Join Section --- */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}
.benefit-item {
    display: flex;
    align-items: center;
    gap: 20px;
}
.benefit-item .icon {
    font-size: 2.5rem;
    color: var(--accent-red);
}

/* --- Join Form Section --- */
.join-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.form-group input, .form-group select, .form-group textarea {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--accent-blue);
    border-radius: 5px;
    padding: 12px;
    color: var(--primary-text);
    font-family: 'Roboto', sans-serif;
    font-size: 1rem;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    box-shadow: 0 0 10px var(--glow-color);
}

.submit-btn {
    padding: 15px 30px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    color: #fff;
    background: var(--accent-red);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: #e53935;
    box-shadow: 0 0 20px rgba(211, 47, 47, 0.5);
}

/* --- Animations --- */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    h2 { font-size: 2rem; }
    .hero-logo { max-width: 350px; }
    .hero h1 { font-size: 1.5rem; }
}