.agent-name {
    white-space: nowrap;
}

/* Animated pattern background */
header {
    position: relative;
    overflow: hidden;
}

/* Dimmed background layer */
header::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background-image: url('/image/epistery-base-1000.png');
    background-size: var(--pattern-size, 1000px) var(--pattern-size, 1000px);
    background-position: center;
    background-repeat: repeat;
    opacity: 0.08;
    /*animation: patternSwirl 220s ease-in-out infinite;*/
    pointer-events: none;
    z-index: 0;
    transition: background-size 0.15s ease-out;
}

@keyframes patternSwirl {
    0% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(-80px, 60px) scale(1.5) rotate(3deg);
    }
    50% {
        transform: translate(-40px, -80px) scale(2) rotate(0deg);
    }
    75% {
        transform: translate(60px, -40px) scale(1.5) rotate(-3deg);
    }
    100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
}

header nav {
    position: relative;
    z-index: 1;
}

/* Logo window - bright clip of the pattern */
.logo {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-window {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
    overflow: hidden;
}

.logo-window::before {
    content: '';
    position: absolute;
    /* Position to align with header background */
    top: calc(-1 * (var(--header-height, 80px) / 2 - 30px) - 100vh);
    left: calc(-1 * (10px + 2px) - 100vw);
    width: 300vw;
    height: 300vh;
    background-image: url('/image/epistery-base-1000.png');
    background-size: var(--pattern-size, 1000px) var(--pattern-size, 1000px);
    background-position: center;
    background-repeat: repeat;
    opacity: 1;
    /*animation: patternSwirl 220s ease-in-out infinite;*/
    pointer-events: none;
    transition: background-size 0.15s ease-out;
}