/* ── Global Styles Core ────────────────────────────────────── */

:root {
    /* (Assumed these are in variables.css, keeping only structural core) */
}

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

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--toi-text);
    font-family: var(--font-main);
    line-height: 1.5;
    overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

button { cursor: pointer; border: none; background: none; font-family: inherit; }

a { color: inherit; text-decoration: none; transition: color 0.2s ease; }

/* ── Global Interactive ────────────────────────────────────── */
button:active, .nav-item:active { transform: scale(0.96); }

.section-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, var(--toi-border), transparent);
    margin: var(--spacing-2xl) 0;
}

.status-dot {
    width: 7px; height: 7px; background: #22c55e; border-radius: 50%;
    box-shadow: 0 0 6px #22c55e; animation: status-pulse 2.5s infinite ease-in-out;
}

@keyframes status-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.3); } }

.ai-footnote {
    position: absolute; bottom: var(--spacing-sm); right: var(--spacing-md);
    z-index: 5; font-size: 0.58rem; color: rgba(255,255,255,0.25);
    letter-spacing: 0.06em; text-transform: uppercase;
    display: flex; align-items: center; gap: 4px; pointer-events: none;
    background: rgba(0,0,0,0.3); padding: 2px 6px; border-radius: var(--radius-sm); backdrop-filter: blur(4px);
}