/* Reset & Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg-color: #09090b;       /* Premium dark near-black */
    --text-primary: #fafafa;   /* Off-white */
    --text-secondary: #a1a1aa; /* Muted grey */
    --text-muted: #52525b;     /* Darker grey for separators/borders */
    --accent-color: #10b981;   /* Subtle emerald-green accent */
    --font-sans: 'Geist', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Layout Container */
.container {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    max-width: 480px;
    width: 100%;
}

/* Label: PORTFOLIO · 2026 */
.label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

/* Main Heading */
.heading {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    line-height: 1.1;
    margin-bottom: 1rem;
}

.heading span {
    color: var(--text-secondary);
    font-weight: 400;
}

/* Supporting Text */
.description {
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 2.25rem;
    max-width: 360px;
}

/* Status Indicator Pill */
.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

/* Pulsing Status Dot */
.pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-color);
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 50%;
    animation: dot-pulse 2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

/* Footer Links */
.footer {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 2rem;
}

.footer-link {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-smooth);
}

.footer-link:hover {
    color: var(--text-primary);
}

.separator {
    color: rgba(255, 255, 255, 0.08);
    font-size: 0.75rem;
    user-select: none;
}

/* Keyframes & Animations */
.animate-fade-in-up {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.footer.animate-fade-in-up {
    animation-delay: 150ms;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes dot-pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
    100% {
        transform: scale(2.8);
        opacity: 0;
    }
}

/* Responsive Media Queries */
@media (max-width: 640px) {
    body {
        padding: 1.5rem;
    }
    .heading {
        font-size: 2.75rem;
        letter-spacing: -0.03em;
    }
    .description {
        font-size: 0.875rem;
        max-width: 320px;
        margin-bottom: 2rem;
    }
}