/* ============================================================
   ARUVIFLOW LAB — lab.css
   Page-specific styles for the Lab experiments page
   ============================================================ */

/* ── Lab Hero ─────────────────────────────────────────────── */
.lab-hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.lab-hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.lab-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    animation: glowFloat 22s ease-in-out infinite;
    will-change: transform;
}

.lab-glow-1 {
    width: 500px; height: 400px;
    top: -120px; right: -80px;
    background: radial-gradient(ellipse at center,
        rgba(34, 211, 238, 0.15) 0%,
        rgba(37, 99, 235, 0.08) 55%,
        transparent 72%);
}

.lab-glow-2 {
    width: 380px; height: 320px;
    bottom: -80px; left: -60px;
    background: radial-gradient(ellipse at center,
        rgba(37, 99, 235, 0.12) 0%,
        transparent 70%);
    animation-delay: -10s;
}

.lab-grid {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size: 36px 36px;
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, black 0%, transparent 80%);
    mask-image: radial-gradient(ellipse 80% 70% at 50% 45%, black 0%, transparent 80%);
}

/* Top horizon line */
.lab-hero-bg::before {
    content: "";
    position: absolute;
    top: 0; left: 8%; right: 8%;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(34, 211, 238, 0.45) 30%,
        rgba(37, 99, 235, 0.35) 70%,
        transparent 100%);
}

.lab-hero-inner {
    position: relative;
    z-index: 1;
    max-width: 760px;
}

.lab-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 28px;
}

.lab-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--teal);
    box-shadow: 0 0 10px var(--teal-glow);
    animation: pulse 2.4s ease-in-out infinite;
}

.lab-hero h1 {
    font-size: clamp(2.6rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
    color: var(--text);
}

.lab-hero-body {
    font-size: 1.08rem;
    color: var(--text-2);
    max-width: 580px;
    line-height: 1.75;
}

/* ── Lab section ───────────────────────────────────────────── */
.lab-section {
    background: var(--bg-2);
}

/* ── Pulse animation (reuse badge dot pattern) ─────────────── */
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.55; transform: scale(0.85); }
}