body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #0a0a0a;
    color: #ffffff;
    overflow: hidden;
}

#onboarding-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#onboarding-canvas-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#onboarding-video {
    display: none;
}

.onboarding-content {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 60px 40px;
    box-sizing: border-box;
    pointer-events: none;
}

.onboarding-content > * {
    pointer-events: auto;
}

.onboarding-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    position: relative;
    width: 100%;
    justify-content: center;
}

.onboarding-logo {
    width: 60px;
    height: auto;
}

.onboarding-title {
    font-family: 'Tabular', sans-serif;
    font-size: 24px;
    font-weight: normal;
    color: #ffffff;
    letter-spacing: 0.3em;
    text-transform: uppercase;
}

.language-toggle {
    position: absolute;
    top: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 16px;
    border-radius: 6px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    pointer-events: auto;
    transition: all 0.2s ease;
    backdrop-filter: blur(10px);
    letter-spacing: 0;
    min-width: 40px;
}

.language-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

.language-toggle:active {
    background: rgba(255, 255, 255, 0.3);
}

.onboarding-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.onboarding-card {
    background-color: rgba(28, 28, 30, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 40px 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
    width: 480px;
    box-sizing: border-box;
}

.onboarding-hands {
    display: flex;
    gap: 40px;
    align-items: center;
}

.hand-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.hand-icon.left-instruction {
    width: 50px;
    height: 50px;
}

.hand-icon.left-instruction img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(26%) sepia(52%) saturate(1572%) hue-rotate(295deg) brightness(95%) contrast(89%);
}

.hand-icon.lottie-instruction {
    width: 100px;
    height: 100px;
}

.hand-icon img {
    width: 100%;
    height: auto;
    opacity: 0.4;
    transition: opacity 0.3s ease;
}

.hand-icon.left-hand.detected img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(26%) sepia(52%) saturate(1572%) hue-rotate(295deg) brightness(95%) contrast(89%);
}

.hand-icon.right-hand.detected img {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(23%) sepia(78%) saturate(2234%) hue-rotate(253deg) brightness(90%) contrast(97%);
}

.onboarding-text {
    font-family: 'Tabular', sans-serif;
    font-size: 20px;
    font-weight: normal;
    color: #ffffff;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    text-align: center;
    opacity: 1;
    transition: opacity 0.3s ease;
    margin: 0;
    width: 100%;
    word-wrap: break-word;
    line-height: 1.6;
}

.onboarding-text.success {
    opacity: 1;
}



.positioning-overlay {
    position: fixed;
    top: 90px; 
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.95), rgba(255, 193, 7, 0.95));
    color: #333;
    padding: 12px 24px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(255, 152, 0, 0.3);
    z-index: 2000;
    display: flex;
    align-items: center;
    font-family: 'Barlow Condensed', sans-serif;
    font-weight: 600;
    max-width: 90%;
    text-align: center;
    border: 2px solid rgba(255, 152, 0, 0.8);
    backdrop-filter: blur(10px);
    transition: opacity 0.3s ease-in-out, transform 0.3s ease-in-out;
}

.positioning-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.positioning-icon {
    font-size: 24px;
    margin-bottom: 6px;
    animation: pulse 2s infinite;
}

.positioning-text {
    font-family: 'Tabular', sans-serif;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.positioning-subtext {
    font-family: 'Tabular', sans-serif;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.menu-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    transition: opacity 0.3s ease;
}

.menu-text {
    position: absolute;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    font-weight: 400;
    color: #ffffff;
    background-color: #160e0c;
    padding: 12px 20px;
    border-radius: 6px;
    border: 1px solid #fa623c;
    text-align: center;
    align-items: center;
    white-space: nowrap;
    transform: translate(-50%, -50%);
    transition: all 0.2s ease;
    user-select: none;
    letter-spacing: 0.4em;
}

.menu-text.selected {
    border-color: #fa623c;
    border-width: 1px;
    background-color: #fa623c;
    color: #8c2e17;
}

.menu-text.current-mode {
    border-color: #fa623c;
    border-width: 1px;
    background-color: #8f3c27;
    color: #ffffff;
}

@media (max-width: 1200px) {
    #onboarding-container {
        display: none;
    }
    
    .mobile-message {
        display: flex !important;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: #0a0a0a;
        color: #ffffff;
        align-items: center;
        justify-content: center;
        font-family: 'Tabular', sans-serif;
        font-size: 24px;
        font-weight: normal;
        text-align: center;
        padding: 40px;
        box-sizing: border-box;
        z-index: 9999;
        letter-spacing: -0.02em;
        text-transform: uppercase;
    }
}

.mobile-message {
    display: none;
}