@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=Syne:wght@400;600;700;800&display=swap');

:root {
    --bg: #030509;
    --surface: rgba(255,255,255,0.035);
    --border: rgba(0,229,255,0.12);
    --accent: #00e5ff;
    --accent2: #7b5cff;
    --text: #e8eeff;
    --muted: #5a6a8a;
    --success: #00ffa3;
    --font-display: 'Syne', sans-serif;
    --font-mono: 'Space Mono', monospace;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-display);
    overflow-x: hidden;
    min-height: 100vh;
}

#bg {
    position: fixed;
    inset: 0;
    z-index: -2;
}

.noise {
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 32px;
    background: rgba(3,5,9,0.7);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-weight: 800;
    font-size: 20px;
    letter-spacing: 4px;
}

.logo-dot {
    color: var(--accent);
}

.status-pill {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 6px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    font-family: var(--font-mono);
    font-size: 11px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-pill.listening .status-dot {
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent);
    animation: blink 0.8s infinite;
}

.status-pill.speaking .status-dot {
    background: var(--accent2);
    box-shadow: 0 0 12px var(--accent2);
}

@keyframes blink {
    50% { opacity: 0.3; }
}

.topbar-right {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--muted);
}

.container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 24px 60px;
    gap: 22px;
}

.orb-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orb-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--accent);
    opacity: 0;
    animation: ripple 3s ease-out infinite;
}

.ring-1 { width: 160px; height: 160px; }
.ring-2 { width: 200px; height: 200px; animation-delay: .6s; }
.ring-3 { width: 240px; height: 240px; animation-delay: 1.2s; }

@keyframes ripple {
    0% { opacity: .5; transform: scale(.85); }
    100% { opacity: 0; transform: scale(1.1); }
}

.orb {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    background: radial-gradient(circle at 35% 35%, #1a2a4a, #050810);
    box-shadow: 0 0 40px rgba(0,229,255,0.15);
}

.orb.active {
    box-shadow: 0 0 80px rgba(0,229,255,0.4);
}

.orb-inner {
    width:100%;
    height:100%;
    display:flex;
    justify-content:center;
    align-items:center;
    position:relative;
}

.mic-icon {
    width:36px;
    height:36px;
    color:var(--accent);
    position:absolute;
}

.bars {
    display:none;
    gap:4px;
    height:40px;
    align-items:center;
}

.bars.active {
    display:flex;
}

.orb.active .mic-icon {
    display:none;
}

.bars span {
    width:4px;
    border-radius:2px;
    background:var(--accent);
    animation:bar-dance .6s ease-in-out infinite alternate;
}

.bars span:nth-child(1){height:12px}
.bars span:nth-child(2){height:28px}
.bars span:nth-child(3){height:38px}
.bars span:nth-child(4){height:22px}
.bars span:nth-child(5){height:14px}

@keyframes bar-dance {
    from { transform: scaleY(.4); }
    to { transform: scaleY(1); }
}

.hero-text {
    text-align:center;
}

.hero-text h1 {
    font-size: clamp(42px,8vw,72px);
    font-weight:800;
    letter-spacing:14px;
    background: linear-gradient(135deg,#fff 30%,var(--accent) 100%);
    -webkit-background-clip:text;
    -webkit-text-fill-color:transparent;
}

.tagline {
    font-family:var(--font-mono);
    font-size:12px;
    letter-spacing:4px;
    color:var(--muted);
}

.terminal {
    width:100%;
    max-width:620px;
    background:rgba(0,0,0,0.6);
    border:1px solid var(--border);
    border-radius:14px;
    overflow:hidden;
}

.terminal-header {
    display:flex;
    gap:7px;
    padding:12px 16px;
    background:rgba(255,255,255,0.03);
}

.t-dot {
    width:11px;
    height:11px;
    border-radius:50%;
}

.red{background:#ff5f57;}
.yellow{background:#febc2e;}
.green{background:#28c840;}

.t-label {
    font-family:var(--font-mono);
    font-size:11px;
    color:var(--muted);
    margin-left:6px;
}

.terminal-body {
    padding:20px 24px;
    display:flex;
    gap:12px;
    min-height:72px;
}

.prompt,.cursor {
    color:var(--accent);
    font-family:var(--font-mono);
}

.response-text {
    font-family:var(--font-mono);
    font-size:14px;
    line-height:1.7;
}

.cursor {
    animation: blink 1s infinite;
}

.commands-section {
    text-align:center;
}

.commands-label {
    font-family:var(--font-mono);
    font-size:10px;
    letter-spacing:3px;
    color:var(--muted);
    margin-bottom:14px;
}

.commands {
    display:flex;
    flex-wrap:wrap;
    gap:10px;
    justify-content:center;
    max-width:560px;
}

.cmd-chip {
    padding:8px 16px;
    border-radius:8px;
    border:1px solid var(--border);
    background:var(--surface);
    font-family:var(--font-mono);
    font-size:11px;
    cursor:pointer;
    color:#a0b0d0;
    transition:.2s;
}

.cmd-chip i {
    color:var(--accent);
    margin-right:6px;
}

.cmd-chip:hover {
    background:rgba(0,229,255,.06);
    color:var(--text);
}

.stats-bar {
    display:flex;
    gap:32px;
    align-items:center;
    padding:16px 30px;
    border:1px solid var(--border);
    border-radius:12px;
    background:var(--surface);
}

.stat {
    text-align:center;
}

.stat-val {
    font-size:22px;
    font-weight:800;
    color:var(--accent);
}

.stat-label {
    font-family:var(--font-mono);
    font-size:10px;
    color:var(--muted);
}

.stat-divider {
    width:1px;
    height:36px;
    background:var(--border);
}

.feature-strip {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--muted);
    text-align: center;
    opacity: 0.9;
    margin-top: -4px;
}

.footer {
    position:fixed;
    bottom:0;
    left:0;
    right:0;
    display:flex;
    justify-content:center;
    gap:12px;
    padding:14px;
    font-family:var(--font-mono);
    font-size:11px;
    color:var(--muted);
    border-top:1px solid var(--border);
    background:rgba(3,5,9,.8);
}

.footer strong {
    color:var(--text);
}

@media(max-width:600px){
    .topbar-right{display:none;}
    .stats-bar{gap:18px;padding:14px 20px;}
}