:root {
    --primary-color: #7b2ff7;
    --bg-dark: #0a0a0b;
    --glass-bg: rgba(255, 255, 255, 0.05);
}

body {
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

.text-gradient {
    background: linear-gradient(90deg, #7b2ff7, #f107da);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section {
    min-height: 90vh;
    background: radial-gradient(circle at top right, rgba(123, 47, 247, 0.15), transparent);
}

.glass-card {
    background: var/(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.feature-card {
    background: #161618;
    border-radius: 20px;
    transition: transform 0.3s ease, border 0.3s ease;
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

/* Pulse Animation for Hero */
.circle-loader {
    width: 80px;
    height: 80px;
    border: 5px solid var(--primary-color);
    border-top: 5px solid transparent;
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* Glass Modal Effect */
.glass-modal {
    background: rgba(15, 15, 18, 0.95) !important;
    backdrop-filter: blur(20px);
    border-radius: 20px !important;
    box-shadow: 0 0 40px rgba(123, 47, 247, 0.2);
}

.code-block {
    background: #000;
    padding: 15px;
    border-radius: 10px;
    border-left: 3px solid var(--primary-color);
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #00ffcc;
    overflow-x: auto;
}

.nav-pills .nav-link {
    color: #fff;
    border-radius: 8px;
    transition: 0.3s;
}

.nav-pills .nav-link.active {
    background-color: var(--primary-color) !important;
    box-shadow: 0 4px 15px rgba(123, 47, 247, 0.4);
}

.modal-header .btn-close {
    filter: invert(1);
}

.bg-black-50 {
    background: rgba(0,0,0,0.3);
    height: 100%;
}