:root {
    --bg-deep: #0F171A;
    --text-main: #F8FAFC;
    --text-muted: #94A3B8;
    --signal-aqua: #38BDF8;
    --ground-green: #10B981;
    --copper-orange: #F97316;
}

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

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

/* Oscilloscope Wave Container */
.wave-container {
    position: absolute;
    width: 100%;
    height: 150px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 0;
    opacity: 0.25;
    pointer-events: none;
}

.wave-container svg {
    width: 100%;
    height: 100%;
}

@keyframes wave-flow {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.animated-wave {
    animation: wave-flow 6s linear infinite;
}

.container {
    text-align: center;
    max-width: 740px;
    padding: 2rem;
    z-index: 1;
}

h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2rem, 3.8vw, 2.8rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

h1 span {
    color: var(--signal-aqua);
}

p {
    font-size: clamp(1rem, 2vw, 1.15rem);
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-bottom: 3rem;
}

/* Unified Site-Wide Link Styles */
.nav-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    align-items: center;
}

.site-link {
    color: var(--signal-aqua);
    text-decoration: none;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
    position: relative;
    display: inline-block;
}

.site-link:hover {
    color: var(--copper-orange);
}

.site-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--ground-green);
    transition: width 0.3s ease;
}

.site-link:hover::after {
    width: 100%;
}