/* =========================================================
   ATMOSPHERE & MOTION EFFECTS
   ========================================================= */

/* Vivid brand gradient text */
.brand-text {
    background: var(--brand-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: brandflow 8s ease-in-out infinite;
}

@keyframes brandflow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ===== FLOATING PARALLAX ORBS ===== */
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.5;
    pointer-events: none;
    will-change: transform;
    z-index: 0;
}
.orb-teal   { background: radial-gradient(circle, rgba(56, 145, 166, 0.7), transparent 70%); }
.orb-cyan   { background: radial-gradient(circle, rgba(45, 212, 255, 0.5), transparent 70%); }
.orb-purple { background: radial-gradient(circle, rgba(156, 39, 176, 0.6), transparent 70%); }
.orb-orange { background: radial-gradient(circle, rgba(255, 152, 0, 0.45), transparent 70%); }

/* ===== CUSTOM CURSOR GLOW ===== */
.cursor-glow {
    position: fixed;
    top: 0; left: 0;
    width: 460px; height: 460px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(56, 145, 166, 0.16), rgba(45, 212, 255, 0.08) 40%, transparent 65%);
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
    transition: opacity 0.4s;
    will-change: transform;
}
@media (pointer: coarse) { .cursor-glow { display: none; } }

/* ===== REVEAL ON SCROLL ===== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}