/* Custom Scrollbar for Webkit */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #09090b;
}

::-webkit-scrollbar-thumb {
    background: #27272a;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3f3f46;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Strain Label Animation Delay */
#strain-label {
    transition-delay: 100ms;
}

/* Graph Grid Pattern */
/* Graph Grid Pattern */
.graph-grid-bg {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 40px 40px;
    background-position: center bottom;
}

/* Scroll Animation Utilities */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-100 {
    transition-delay: 100ms;
}

.reveal-delay-200 {
    transition-delay: 200ms;
}

.reveal-delay-300 {
    transition-delay: 300ms;
}

/* GRAPH ANIMATION SPECIFIC */
.graph-bar {
    height: 2px;
    /* Start minimal visibility */
    transition: height 1.5s cubic-bezier(0.22, 1, 0.36, 1);
    /* Elegant easing */
}

/* Utility to hide scrollbar but keep functionality if needed */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Sticky CTA Bar */
.sticky-cta {
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sticky-cta.is-visible {
    transform: translateY(0%);
}