:root {
    --primary-color: #7B68EE;
    --secondary-color: #9370DB;
    --accent-color: #BA55D3;
    --dark-bg: #121212;
    --darker-bg: #0a0a0a;
    --card-bg: #1E1E1E;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
}

body {
    background-color: var(--dark-bg);
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(123, 104, 238, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(186, 85, 211, 0.05) 0%, transparent 20%);
}

.navbar {
    background-color: var(--darker-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color 0.3s;
    margin: 0 0.5rem;
}

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

.ip-card {
    background-color: var(--card-bg);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transition: transform 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.ip-card:hover {
    transform: translateY(-5px);
}

.ip-card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1.5rem;
    text-align: center;
    position: relative;
}

.ip-address {
    font-size: 2.2rem;
    font-weight: bold;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    margin-bottom: 0.5rem;
}

.ip-card-body {
    padding: 1.5rem;
}

.info-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
}

.info-item:last-child {
    border-bottom: none;
}

.info-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(123, 104, 238, 0.1);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 1rem;
    color: var(--primary-color);
}

.info-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.info-value {
    font-weight: 600;
    font-size: 1.1rem;
}

.feature-card {
    background-color: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    height: 100%;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.footer {
    background-color: var(--darker-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem 0;
    margin-top: 3rem;
}

.globe-animation {
    position: absolute;
    width: 80px;
    height: 80px;
    right: 20px;
    top: -20px;
    opacity: 0.7;
}

@media (max-width: 768px) {
    .ip-address {
        font-size: 1.8rem;
    }
    
    .globe-animation {
        width: 60px;
        height: 60px;
        right: 10px;
        top: -15px;
    }
}