/* Highlight text effect */
.highlight {
    position: relative;
    white-space: nowrap;
    display: inline-block;
}

/* DEBUG: Force highlight always visible and on top */
.highlight::before {
    content: "";
    position: absolute;
    height: 0.3em;
    width: 0;
    bottom: -0.1em;
    left: 0;
    background: rgba(232,181,25,0.4); /* 40% opacity yellow */
    z-index: 0; /* Always behind the text, never disappears */
    transform: rotate(-1deg);
    transition: width 1.5s cubic-bezier(0.25, 0.46, 0.135, 0.995);
}

.highlight.animate::before {
    width: 100%;
}

/* Main headline styles (optional, for consistency) */
.main-headline {
    font-size: 2.25rem;
    line-height: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #222; /* Ensure dark text */
}

@media (min-width: 768px) {
    .main-headline {
        font-size: 3rem;
        line-height: 1;
    }
}

/* PDF/document header */
/* (intentionally left blank, .screenshot-effect::after removed) */

/* Traffic lights header for browser tab look */
.traffic-lights-header {
    position: relative;
    margin-bottom: 32px;
    padding: 15px 30px;
    z-index: 12;
    font-family: monospace;
    font-size: 14px;
    color: #64748b;
    pointer-events: none;
    /* No width, height, top, or left */
}

.traffic-lights-group {
    position: absolute;
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    z-index: 2;
}

.traffic-light {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 2px rgba(0,0,0,0.08);
    margin-right: 4px;
    position: relative;
    font-size: 10px;
}

.traffic-light:last-child { margin-right: 0; }

.traffic-light.red { background: #ff5f56; }
.traffic-light.yellow { background: #ffbd2e; }
.traffic-light.green { background: #27c93f; }

.traffic-light svg {
    width: 10px;
    height: 10px;
    display: block;
    fill: black;
    opacity: 1;
    pointer-events: none;
}

.tab-filename {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    text-align: center;
    pointer-events: none;
    font-family: monospace;
    color: #64748b;
    font-size: 14px;
    font-weight: 500;
    z-index: 1;
}

.screenshot-effect {
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.05);
    border-radius: 12px;
    background: white;
}