/* About panel styles (separate file) */
.nav-about {
    display: inline-flex;
    align-items: center;
    position: relative;
    margin-left: 18px;
}

.about-btn {
    background: transparent;
    color: var(--text-light, #e0e0e0);
    border: 1px solid rgba(0,217,255,0.12);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
    box-shadow: 0 4px 14px rgba(0,217,255,0.04);
}

.about-btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(90deg, rgba(0,217,255,0.06), rgba(0,153,255,0.02));
}

.about-panel {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 220px;
    max-width: 320px;
    background: linear-gradient(180deg, rgba(12,16,35,0.98), rgba(8,10,22,0.96));
    border: 1px solid rgba(0,217,255,0.08);
    padding: 12px 14px;
    border-radius: 10px;
    box-shadow: 0 18px 50px rgba(0,12,40,0.6), 0 6px 20px rgba(0,217,255,0.04) inset;
    color: var(--text-light, #e0e0e0);
    font-size: 13px;
    line-height: 1.35;
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
    pointer-events: none;
    transition: opacity 220ms ease, transform 220ms cubic-bezier(.2,.9,.2,1);
    z-index: 50;
}

.about-panel.open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.about-text { color: var(--text-muted, #a0a0a0); font-size: 13px; }

/* small entrance pulse on the button to draw attention */
.about-btn.pulse { animation: aboutPulse 3s ease-in-out infinite; }
@keyframes aboutPulse { 0% { box-shadow: 0 6px 18px rgba(0,217,255,0.04);} 50% { box-shadow: 0 18px 40px rgba(0,217,255,0.08);} 100% { box-shadow: 0 6px 18px rgba(0,217,255,0.04);} }

@media (max-width: 768px) {
    .nav-about { margin-left: 8px; }
    .about-panel { right: auto; left: 0; min-width: 180px; }
}

/* HERO SUBTITLE STYLING & TYPING EFFECT (overrides light) */
.hero-subtitle {
    display: block;
    margin-top: 12px;
    color: transparent; /* will use background-clip for gradient */
    font-weight: 500;
    font-size: 18px;
    max-width: 720px;
    text-align: left;
    background-image: linear-gradient(90deg, rgba(0,217,255,0.98), rgba(127,0,255,0.9));
    -webkit-background-clip: text;
    background-clip: text;
    letter-spacing: 0.2px;
    white-space: nowrap;
    overflow: hidden;
    border-right: 2px solid rgba(224,224,224,0.15);
    box-sizing: content-box;
    align-self: flex-start;
    transition: opacity 300ms ease, transform 300ms ease;
}

.hero-subtitle.animated {
    opacity: 1;
    transform: translateY(0);
}

/* cursor blink effect handled by existing blink caret animation */

@media (max-width: 768px) {
    .hero-subtitle { font-size: 15px; max-width: 100%; }
}