:root {
    --bg-color: #0d0d0f;
    --accent-color: #39FF14;
    /* Neon Green */
    --accent-secondary: #00D1FF;
    /* Deep Blue */
    --text-primary: #f0f0f0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* --- Accessibility --- */
:focus {
    outline: none;
}

.lang-btn:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 4px;
    border-radius: 4px;
    opacity: 1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    overflow: hidden;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.background-glow {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200vw;
    height: 200vh;
    background: radial-gradient(circle, rgba(57, 255, 20, 0.05) 0%, rgba(0, 209, 255, 0.02) 40%, rgba(13, 13, 15, 0) 70%);
    pointer-events: none;
    z-index: -1;
    animation: pulseGlow 15s infinite alternate ease-in-out;
}

@keyframes pulseGlow {
    from {
        transform: translate(0, 0) scale(1);
    }

    to {
        transform: translate(-5%, -5%) scale(1.05);
    }
}

.lang-switcher {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 6px 15px;
    border-radius: 100px;
    z-index: 1000;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    opacity: 0.4;
    transition: all 0.3s ease;
    padding: 2px 5px;
}

.lang-btn:hover {
    opacity: 0.8;
}

.lang-btn.active {
    opacity: 1;
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.4);
}

.lang-switcher .divider {
    width: 1px;
    height: 12px;
    background: var(--glass-border);
    margin: 0 8px;
}

.container {
    width: 100%;
    max-width: 800px;
    padding: 20px;
    z-index: 10;
    margin: 40px auto;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: clamp(40px, 8vw, 80px) clamp(20px, 5vw, 40px);
    text-align: center;
    box-shadow: 0 40px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.kizmo-wrapper {
    position: relative;
    display: inline-block;
}

#kizmo-img {
    width: clamp(160px, 40vw, 240px);
    height: auto;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: floatKizmo 4s infinite ease-in-out;
}

@keyframes floatKizmo {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

.badge {
    position: absolute;
    bottom: 20px;
    right: -10px;
    background: var(--accent-color);
    color: #000;
    padding: 6px 14px;
    font-weight: 800;
    border-radius: 100px;
    font-size: 0.8rem;
    text-transform: uppercase;
    box-shadow: 0 5px 15px rgba(57, 255, 20, 0.4);
    animation: glowBadge 2s infinite alternate;
}

@keyframes glowBadge {
    from {
        box-shadow: 0 5px 15px rgba(57, 255, 20, 0.4);
    }

    to {
        box-shadow: 0 5px 30px rgba(57, 255, 20, 0.8);
    }
}

.version-indicator {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    padding: 5px 15px;
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 500;
    opacity: 0.3;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    z-index: 100;
    transition: all 0.3s ease;
    pointer-events: none;
}

body:hover .version-indicator {
    opacity: 0.6;
}

h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2rem, 8vw, 3.5rem);
    letter-spacing: clamp(2px, 1vw, 5px);
    margin-bottom: 15px;
    line-height: 1.2;
}

h1 span:first-child {
    color: var(--text-primary);
}

h1 span:last-child {
    color: var(--accent-color);
}

p#sub-title {
    opacity: 0.7;
    margin-bottom: 40px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    line-height: 1.6;
}

.progress-container {
    width: 100%;
    max-width: 300px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    margin: 0 auto 30px;
    border-radius: 100px;
    position: relative;
    overflow: hidden;
}

#progress-bar-fill {
    position: absolute;
    width: 35%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    border-radius: 100px;
    animation: animateProgress 2s infinite ease-in-out;
}

@keyframes animateProgress {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(300%);
    }
}

.social-links {
    margin-top: 20px;
    font-size: 0.9rem;
    opacity: 0.5;
}

@media (max-width: 480px) {
    body {
        align-items: flex-start;
        height: auto;
        min-height: 100vh;
        overflow-y: auto;
    }

    .container {
        margin-top: 80px;
        margin-bottom: 40px;
    }

    .glass-card {
        border-radius: 30px;
        padding: 40px 20px;
    }

    h1 {
        letter-spacing: 2px;
    }
}