:root {
    --bg-0: #050010;
    --bg-1: #120024;
    --magenta: #ff2bd6;
    --cyan: #00f6ff;
    --violet: #7b2cff;
    --sun: #ff6b3d;
    --text: #f4e9ff;
    --muted: #9d8bb8;
    --panel: rgba(12, 0, 28, 0.72);
    --glow-m: 0 0 12px #ff2bd6, 0 0 32px rgba(255, 43, 214, 0.45);
    --glow-c: 0 0 12px #00f6ff, 0 0 28px rgba(0, 246, 255, 0.4);
    --font-display: "Orbitron", "Audiowide", sans-serif;
    --font-body: "Rajdhani", "Segoe UI", sans-serif;
    --font-mono: "Share Tech Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background: var(--bg-0);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 18px;
    letter-spacing: 0.02em;
}

body.uv-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow-x: hidden;
    background:
        radial-gradient(1200px 600px at 50% -10%, rgba(255, 43, 214, 0.22), transparent 55%),
        radial-gradient(900px 500px at 100% 20%, rgba(0, 246, 255, 0.12), transparent 50%),
        linear-gradient(180deg, #1a0533 0%, #0a0018 42%, #050010 100%);
}

.uv-sky {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(180deg, transparent 0%, transparent 48%, rgba(255, 107, 61, 0.18) 62%, rgba(255, 43, 214, 0.12) 70%, transparent 78%),
        repeating-linear-gradient(
            to bottom,
            transparent 0 2px,
            rgba(0, 246, 255, 0.03) 2px 3px
        );
}

.uv-horizon {
    pointer-events: none;
    position: fixed;
    left: -20%;
    right: -20%;
    bottom: 0;
    height: 46vh;
    z-index: 0;
    background:
        linear-gradient(180deg, transparent 0%, rgba(5, 0, 16, 0.2) 20%, rgba(5, 0, 16, 0.85) 100%),
        repeating-linear-gradient(
            to right,
            transparent 0 38px,
            rgba(255, 43, 214, 0.35) 38px 39px
        ),
        repeating-linear-gradient(
            to bottom,
            transparent 0 28px,
            rgba(0, 246, 255, 0.28) 28px 29px
        );
    transform: perspective(420px) rotateX(58deg);
    transform-origin: center bottom;
    mask-image: linear-gradient(to top, black 20%, transparent 95%);
    animation: uv-grid-scroll 18s linear infinite;
}

.uv-scan {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 8;
    background: repeating-linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.12) 0 1px,
        transparent 1px 3px
    );
    mix-blend-mode: multiply;
    opacity: 0.35;
}

.uv-wrap {
    position: relative;
    z-index: 2;
    width: min(920px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.5rem 0 3rem;
    flex: 1;
}

.uv-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 0.65rem 1rem;
    border: 1px solid rgba(0, 246, 255, 0.35);
    background: var(--panel);
    box-shadow: var(--glow-c);
    backdrop-filter: blur(10px);
}

.uv-brand {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.28em;
    color: var(--cyan);
    text-decoration: none;
    text-shadow: var(--glow-c);
}

.uv-brand:hover { color: var(--magenta); text-shadow: var(--glow-m); }

.uv-nav-links {
    display: flex;
    gap: 1rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.uv-nav-links a {
    color: var(--muted);
    text-decoration: none;
}

.uv-nav-links a:hover { color: var(--cyan); }

.uv-hero {
    text-align: center;
    padding: 2.5rem 1rem 1.5rem;
}

.uv-kicker {
    font-family: var(--font-mono);
    color: var(--magenta);
    letter-spacing: 0.42em;
    font-size: 0.72rem;
    text-transform: uppercase;
    margin: 0 0 1rem;
    text-shadow: var(--glow-m);
}

.uv-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.6rem, 8vw, 5.2rem);
    line-height: 0.95;
    margin: 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    text-shadow:
        0 0 8px #fff,
        0 0 18px var(--cyan),
        3px 0 0 var(--magenta),
        -3px 0 0 var(--cyan);
    animation: uv-glitch 6s steps(2, end) infinite;
}

.uv-lead {
    max-width: 38rem;
    margin: 1.25rem auto 0;
    color: var(--muted);
    font-size: 1.25rem;
    font-weight: 500;
}

.uv-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    justify-content: center;
    margin-top: 2rem;
}

.uv-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-decoration: none;
    color: #050010;
    background: linear-gradient(90deg, var(--cyan), #7dfcff);
    border: 0;
    padding: 0.95rem 1.5rem;
    cursor: pointer;
    box-shadow: var(--glow-c);
    clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.uv-btn:hover { filter: brightness(1.08); color: #050010; }

.uv-btn-ghost {
    background: transparent;
    color: var(--magenta);
    box-shadow: none;
    border: 1px solid var(--magenta);
    text-shadow: var(--glow-m);
}

.uv-btn-ghost:hover { background: rgba(255, 43, 214, 0.12); color: #fff; }

.uv-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 2.2rem;
}

.uv-chip {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--cyan);
    border: 1px solid rgba(0, 246, 255, 0.4);
    padding: 0.35rem 0.7rem;
    background: rgba(0, 246, 255, 0.06);
}

.uv-panel {
    background: var(--panel);
    border: 1px solid rgba(255, 43, 214, 0.35);
    box-shadow: var(--glow-m);
    padding: 1.5rem;
    backdrop-filter: blur(12px);
}

.uv-panel h1, .uv-panel h2, .uv-legal h1, .uv-legal h2 {
    font-family: var(--font-display);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.uv-panel h1 { color: var(--cyan); text-shadow: var(--glow-c); font-size: 1.6rem; }
.uv-legal h1 { color: var(--magenta); text-shadow: var(--glow-m); font-size: 1.8rem; }
.uv-legal h2 { color: var(--cyan); font-size: 1rem; margin-top: 1.6rem; }

.uv-muted { color: var(--muted); }

label, .form-label {
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    color: var(--cyan) !important;
}

.form-control, .form-select, input, select, textarea {
    background: #0b0018 !important;
    color: var(--text) !important;
    border: 1px solid rgba(0, 246, 255, 0.45) !important;
    border-radius: 0 !important;
}

.form-control:focus, .form-select:focus {
    box-shadow: var(--glow-c) !important;
    border-color: var(--cyan) !important;
}

.alert {
    border-radius: 0;
    font-family: var(--font-mono);
}

.alert-success { background: rgba(0, 246, 255, 0.12); border: 1px solid var(--cyan); color: var(--cyan); }
.alert-danger { background: rgba(255, 43, 214, 0.12); border: 1px solid var(--magenta); color: #ff9ae8; }

.alert a { color: #fff; }

.uv-version {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--muted);
    text-transform: uppercase;
}

.uv-version span { cursor: help; border-bottom: 1px dotted var(--muted); }

.progress-container { display: none; margin-top: 1.4rem; text-align: center; }
.chart-container { position: relative; margin: 0 auto; }
.progress-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    color: var(--cyan);
    text-shadow: var(--glow-c);
    z-index: 3;
}
.progress-stage {
    margin-top: 0.8rem;
    font-family: var(--font-mono);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--magenta);
}

@keyframes uv-grid-scroll {
    from { background-position: 0 0, 0 0, 0 0; }
    to { background-position: 0 0, 80px 0, 0 80px; }
}

@keyframes uv-glitch {
    0%, 90%, 100% { transform: none; }
    92% { transform: translate(-2px, 1px); }
    94% { transform: translate(2px, -1px); }
    96% { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
    .uv-horizon, .uv-title { animation: none; }
}