/* ---------------------------------------
   Components
   - Glass Panel appearance
   - Buttons
   - Spline Overrides
---------------------------------------- */
.glass-panel {
    /* Cinematic Gradient Mask instead of box */
    background: radial-gradient(circle at center,
            rgba(0, 0, 0, 0.5) 0%,
            rgba(0, 0, 0, 0) 70%);
    padding: 3rem;
    /* No border, no box-shadow for cleaner look */

    /* Enable fade out transition */
    transition: opacity 0.2s ease !important;
}

#startJourney {
    /* Reset positioning */
    position: relative;

    /* High Contrast Pill */
    background-color: #ffffff;
    color: #000000;
    border: none;

    padding: 18px 48px;
    border-radius: 100px;

    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;

    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.05);
    /* Subtle glow */
}

#startJourney:hover {
    transform: scale(1.08);
    /* Cinematic zoom */
    background-color: #ffffff;
    box-shadow: 0 0 60px rgba(255, 255, 255, 0.25);
    /* Intense glow on hover */
}

/* Spline Canvas Legacy Support (if re-added) */
#splineViewer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    border: none;
    outline: none;
    transition: transform 2.5s cubic-bezier(0.22, 1, 0.36, 1);
    transform-origin: center center;
}

#splineViewer.animate {
    transform: scale(3);
}

/* ---------------------------------------
   Simple Logo Styles
---------------------------------------- */
.simple-logo {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    z-index: 10;
    pointer-events: none;
    /* Let clicks pass through to nebula */
    opacity: 0.8;
}

.logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
    /* Invert if image is black, otherwise keep white */
    /* filter: invert(1); Use depending on logo color */
}

.logo-name {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-weight: 300;
}

/* ----------------------------------------
   Language Prompt
---------------------------------------- */
.lang-prompt {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    margin-top: 16px;
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    transition: all 0.3s ease;
    letter-spacing: 0.02em;
}

.lang-prompt:hover {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

/* ----------------------------------------
   Mobile Responsive Styles
---------------------------------------- */
@media screen and (max-width: 768px) {
    #startJourney {
        padding: 14px 36px;
        font-size: 0.75rem;
    }

    #startJourney:hover {
        transform: none;
        /* Disable hover scale on mobile */
    }

    #startJourney:active {
        transform: scale(0.98);
        background-color: rgba(255, 255, 255, 0.9);
    }
}

@media screen and (max-width: 480px) {
    #startJourney {
        padding: 12px 28px;
        font-size: 0.7rem;
        letter-spacing: 0.08em;
    }
}