/* Developers page: Socratic ask-flow. Black and white. Not used elsewhere. */

.developers-page {
    --ask-paper: #000000;
    --ask-ink: #ffffff;
    --ask-mute: rgba(255, 255, 255, 0.52);
    --ask-rule: rgba(255, 255, 255, 0.16);
    --ask-mark: #ffffff;
    --ask-ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ask-duration: 720ms;
    color-scheme: dark;
    background: var(--ask-paper);
    color: var(--ask-ink);
}

.developers-page .site-main {
    background: transparent;
    padding-top: 0;
    min-height: 100dvh;
}

.developers-page.is-ask-live .site-footer {
    margin-top: 1.25rem;
}

.ask-page {
    position: relative;
    display: flex;
    flex-direction: column;
    max-width: 42rem;
    min-height: 100dvh;
    margin: 0 auto;
    padding: 0 var(--layout-gutter);
}

.ask-intro {
    position: absolute;
    z-index: 4;
    top: 5.35rem;
    right: 0;
    left: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.75rem 1.5rem;
}

.ask-intro__mark {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
}

.ask-tools {
    display: flex;
    gap: 1rem;
    margin-left: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.is-ask-started .ask-tools {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.ask-text-btn {
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    font-size: 0.8125rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ask-mute);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 0.28em;
}

.ask-text-btn:hover,
.ask-text-btn:focus-visible {
    color: var(--ask-ink);
}

.ask-stack {
    position: relative;
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
}

.ask-stack:has(.ask-step.is-done) {
    padding-top: 6.75rem;
}

.is-ask-live .ask-step {
    display: none;
}

.ask-step.is-current,
.ask-step.is-done,
.ask-step.is-leaving {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}

.ask-step.is-current {
    justify-content: center;
    min-height: 100dvh;
    padding: 6.35rem 0 8.5rem;
    text-align: center;
}

.ask-step.is-current.is-arriving {
    pointer-events: none;
    opacity: 0;
}

.ask-step.is-leaving {
    position: fixed;
    z-index: 6;
    min-height: 0;
    margin: 0;
    overflow: hidden;
    background: var(--ask-paper);
    pointer-events: none;
}

.ask-step.is-done {
    min-height: 0;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 1.35rem 0 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--ask-rule);
    cursor: pointer;
    scroll-margin-top: 6.75rem;
}

.ask-step.is-done h2 {
    max-width: none;
    margin-bottom: 0.35rem;
    font-size: clamp(1.15rem, 2.4vw, 1.45rem);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.ask-step.is-done .ask-num {
    margin-bottom: 0.2rem;
}

.ask-step.is-done .ask-options {
    width: 100%;
}

.ask-step.is-done .ask-option:not(.is-picked) {
    display: none;
}

.ask-step.is-done .ask-option.is-picked button {
    padding: 0.15rem 0 0;
    border: 0;
    background: none;
    text-align: left;
    color: var(--ask-ink);
    transform: none;
}

.ask-step.is-done .ask-lead,
.ask-step.is-done .ask-end,
.ask-step.is-done .ask-facts,
.ask-step.is-done .ask-logos {
    display: none;
}

.ask-option.is-collapsed {
    overflow: hidden;
    pointer-events: none;
}

.ask-num {
    margin: 0 0 0.45rem;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ask-mark);
}

.ask-step h2 {
    margin: 0 0 1.35rem;
    max-width: 14ch;
    font-family: var(--font-brand);
    font-size: clamp(1.85rem, 4.2vw, 2.65rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.02;
}

.ask-step h2:focus {
    outline: none;
}

.ask-lead {
    width: min(100%, 34rem);
    margin: 0 0 1.25rem;
}

.ask-lead p,
.ask-reply p {
    margin: 0 0 0.85rem;
    font-size: 1.05rem;
    line-height: 1.55;
    color: var(--ask-ink);
}

.ask-page code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.88em;
}

.ask-options {
    display: flex;
    flex-direction: column;
    width: min(100%, 28rem);
    gap: 0;
}

.ask-option button {
    display: block;
    width: 100%;
    padding: 0.85rem 1rem;
    border: 0;
    border-top: 1px solid var(--ask-rule);
    background: none;
    font-family: var(--font-body);
    font-size: clamp(1.15rem, 2.4vw, 1.45rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    text-align: center;
    color: var(--ask-ink);
    cursor: pointer;
    transition:
        color 280ms var(--ask-ease),
        background-color 280ms var(--ask-ease);
}

.ask-option:first-child button {
    border-top: 0;
}

.ask-option button:hover,
.ask-option button.is-picked {
    background: var(--ask-ink);
    color: var(--ask-paper);
}

.ask-option button:focus-visible,
.ask-text-btn:focus-visible {
    outline: 2px solid var(--ask-ink);
    outline-offset: 3px;
}

.ask-option button.is-picked {
    font-family: var(--font-brand);
}

.ask-option button.is-picked:focus-visible {
    outline-color: var(--ask-paper);
}

.ask-reply {
    display: none;
}

body:not(.is-ask-live) .ask-reply {
    display: block;
    padding: 0.15rem 0 1rem;
    text-align: left;
}

.ask-code {
    margin: 0.35rem auto 0.5rem;
    padding: 1rem 1.1rem;
    overflow: auto;
    max-width: 34rem;
    border-left: 2px solid var(--ask-mark);
    background: rgba(255, 255, 255, 0.06);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.8125rem;
    line-height: 1.55;
    text-align: left;
    color: var(--ask-ink);
    white-space: pre;
}

.ask-link {
    color: var(--ask-mark);
    text-decoration: underline;
    text-underline-offset: 0.2em;
}

.ask-link:hover {
    color: var(--ask-ink);
}

.ask-end {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem;
    margin: 0 0 1.75rem;
}

.ask-page .btn-primary {
    background: var(--ask-ink);
    color: var(--ask-paper);
    border-color: var(--ask-ink);
}

.ask-page .btn-primary::before {
    background: var(--ask-paper);
}

.ask-page .btn-primary:hover {
    color: var(--ask-ink);
}

.ask-page .btn-ghost.ask-btn-ink,
.ask-page .ask-btn-ink {
    color: var(--ask-ink);
    border-color: rgba(255, 255, 255, 0.28);
}

.ask-page .btn-ghost.ask-btn-ink:hover,
.ask-page .ask-btn-ink:hover {
    color: var(--ask-paper);
    border-color: var(--ask-ink);
}

.ask-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.1rem 1.5rem;
    width: min(100%, 34rem);
    margin: 0 auto 1.75rem;
    text-align: left;
}

.ask-facts dt {
    font-size: 0.6875rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ask-mute);
}

.ask-facts dd {
    margin: 0.25rem 0 0;
    font-size: 1rem;
    line-height: 1.45;
}

.ask-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem 1.1rem;
    align-items: center;
    width: min(100%, 34rem);
    padding: 1.1rem 0 0;
    border-top: 1px solid var(--ask-rule);
    font-size: 0.85rem;
    color: var(--ask-mute);
}

.ask-logos img,
.scale-panel-logo-strip__item img {
    height: 1rem;
    width: auto;
}

.ask-page .scale-panel-logo-strip__label {
    width: 100%;
    color: var(--ask-mute);
}

.ask-page .scale-panel-logo-strip__item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--ask-ink);
}

.ask-page .ask-logos img,
.ask-page .scale-panel-logo-strip__item img {
    filter: brightness(0) invert(1);
}

.ask-more {
    position: absolute;
    z-index: 3;
    right: 0;
    bottom: max(1.35rem, calc(env(safe-area-inset-bottom, 0px) + 0.85rem));
    left: 0;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    padding: 0.45rem 0.75rem;
    font-size: 0.9375rem;
    letter-spacing: 0.04em;
    color: var(--ask-mute);
    text-decoration: none;
}

.ask-more:hover,
.ask-more:focus-visible {
    color: var(--ask-ink);
}

.ask-more:focus-visible {
    outline: 2px solid var(--ask-ink);
    outline-offset: 4px;
}

.ask-more svg {
    display: block;
    flex-shrink: 0;
    width: 0.95rem;
    height: 0.95rem;
    animation: ask-more-nudge 1.7s var(--ask-ease) infinite;
}

@keyframes ask-more-nudge {
    0%, 78%, 100% { transform: translateY(0); }
    40% { transform: translateY(0.2rem); }
}

.developers-catalog {
    background: var(--color-black);
    color: var(--color-white);
}

.developers-catalog .page-hero {
    padding-top: 2.5rem;
}

@media screen and (max-width: 860px) {
    .ask-intro {
        top: 4.85rem;
    }

    .ask-stack:has(.ask-step.is-done) {
        padding-top: 6.25rem;
    }

    .ask-step.is-done {
        scroll-margin-top: 6.25rem;
    }

    .ask-step.is-current {
        min-height: 100dvh;
        padding: 5.75rem 0 4.75rem;
    }

    .ask-facts {
        grid-template-columns: 1fr;
    }

    .ask-tools {
        margin-left: 0;
        width: 100%;
    }
}

/* This page is the motion. Do not honor prefers-reduced-motion here. */