:root {
    --accent-blue: #00d2ff;
    --accent-lime: #ccff00;
    --bg-dark: #0a0a0c;
}

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

.glass-nav {
    background: rgba(10, 10, 12, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.gradient-text {
    background: linear-gradient(135deg, #fff 30%, #00d2ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.matrix-card {
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.matrix-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(0, 210, 255, 0.3);
}

.persona-card {
    transition: all 0.5s ease;
}

.persona-card:hover {
    border-color: rgba(204, 255, 0, 0.4);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

.filter-btn {
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #94a3b8;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.filter-btn.active {
    background: white;
    color: black;
    border-color: white;
}

/* Animations */
@keyframes blob {
    0% { transform: scale(1) translate(0px, 0px); }
    33% { transform: scale(1.1) translate(30px, -50px); }
    66% { transform: scale(0.9) translate(-20px, 35px); }
    100% { transform: scale(1) translate(0px, 0px); }
}

.animate-blob {
    animation: blob 7s infinite alternate;
}

.animation-delay-2000 {
    animation-delay: 2s;
}

.animate-pulse-slow {
    animation: pulse 4s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.assessment-option {
    transition: all 0.2s ease;
    cursor: pointer;
}

.assessment-option:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0a0a0c;
}

::-webkit-scrollbar-thumb {
    background: #27272a;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3f3f46;
}