:root {
    --dark-bg: #121212;
    --dark-secondary: #1e1e1e;
    --dark-accent: #2d2d2d;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --primary: #5e72e4;
    --primary-hover: #4c60d0;
    --success: #2dce89;
    --success-hover: #26b977;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.navbar {
    background-color: var(--dark-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.hero-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-secondary) 100%);
}

.text-gradient {
    background: linear-gradient(90deg, #5e72e4, #8a5fff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.btn-success {
    background-color: var(--success);
    border-color: var(--success);
}

.btn-success:hover, .btn-success:focus {
    background-color: var(--success-hover);
    border-color: var(--success-hover);
}

.btn-outline-light {
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.hero-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.hero-image-container::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: linear-gradient(135deg, var(--primary) 0%, #a742f5 100%);
    filter: blur(20px);
    opacity: 0.15;
    z-index: -1;
}

.footer {
    background-color: var(--dark-secondary);
    color: var(--text-secondary);
}

.social-icons a {
    font-size: 1.2rem;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: var(--primary) !important;
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .hero-section {
        padding: 60px 0;
    }
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding: 40px 0;
    }
    
    .hero-section .btn {
        margin: 0 auto;
    }
    
    .d-flex.flex-wrap.gap-2 {
        justify-content: center;
    }
}