.field-validation-error {
    display: block;
    margin-top: 0.25rem;
}

.input-validation-error {
    border-color: #dc2626;
}

html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

.nav-section-link {
    position: relative;
    transition:
        color 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        background-color 0.35s cubic-bezier(0.22, 1, 0.36, 1),
        box-shadow 0.35s ease;
}

.nav-section-link::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0.25rem;
    width: 0;
    height: 2px;
    border-radius: 1px;
    background: linear-gradient(90deg, transparent, #8b5cf6, transparent);
    transform: translateX(-50%);
    transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
    opacity: 0;
}

.nav-section-link.is-active {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.12);
}

.nav-section-link.is-active::after {
    width: 65%;
    opacity: 1;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(2rem) scale(0.98);
    filter: blur(3px);
    transition:
        opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
        filter 0.6s ease;
    will-change: opacity, transform;
}

.reveal-on-scroll.is-inview {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
}

.reveal-stagger > .reveal-child {
    opacity: 0;
    transform: translateY(1.25rem);
    transition:
        opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
        transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-stagger.is-inview > .reveal-child:nth-child(1) {
    transition-delay: 0ms;
}
.reveal-stagger.is-inview > .reveal-child:nth-child(2) {
    transition-delay: 70ms;
}
.reveal-stagger.is-inview > .reveal-child:nth-child(3) {
    transition-delay: 140ms;
}
.reveal-stagger.is-inview > .reveal-child:nth-child(4) {
    transition-delay: 210ms;
}
.reveal-stagger.is-inview > .reveal-child:nth-child(5) {
    transition-delay: 280ms;
}

.reveal-stagger.is-inview > .reveal-child {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll,
    .reveal-stagger > .reveal-child {
        opacity: 1;
        transform: none;
        filter: none;
        transition: none;
    }

    .nav-section-link::after {
        display: none;
    }
}