:root {
    --bg-color: #08080a;
    --text-primary: #f4f4f6;
    --text-secondary: #9ba1a6;
    --accent-gold: #dfb15b;
    --accent-glow: rgba(223, 177, 91, 0.15);
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
}

/* Ambient Background Glow */
.background-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(0, 0, 0, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    pointer-events: none;
}

.container {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 800px;
    width: 100%;
}

/* Brand Header */
.brand-header .sub-brand {
    font-family: var(--font-body);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.4em;
    color: var(--accent-gold);
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.9;
}

.brand-header h1 {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
}

/* Visualizer Element */
.visualizer-container {
    position: relative;
    height: 140px;
    margin: 0 auto 2.5rem auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

canvas {
    width: 100%;
    height: 90px;
}

.amplifier-badge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.tube-glow {
    width: 6px;
    height: 6px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-gold), 0 0 20px var(--accent-gold);
    animation: pulseGlow 2.5s infinite ease-in-out;
}

/* Status Section */
.status-section h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 400;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.status-section p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto 2rem auto;
}

/* Status Pill */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.4rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-gold);
    animation: pulseDot 1.5s infinite;
}

/* Keyframes */
@keyframes pulseGlow {
    0%, 100% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.1); }
}

@keyframes pulseDot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(223, 177, 91, 0.5); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(223, 177, 91, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(223, 177, 91, 0); }
}