/*
 * Announcement pill — pixel styles lifted from x.ai compiled CSS
 * (https://x.ai/ light mode hero button, March 2026 capture).
 *
 * Structure (exact):
 *   [New]  Title • Subtitle  (play)
 *
 * Do not rely on Tailwind CDN for this control — site CSS + CDN
 * alpha utilities were drifting from x.ai's built utilities.
 */

/* —— wrapper (x.ai: mb-6 flex justify-center sm:mb-8) —— */
.xai-announce-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    padding-inline: 0.25rem;
    box-sizing: border-box;
    margin-bottom: 1.5rem; /* mb-6 */
}

@media (min-width: 640px) {
    .xai-announce-wrap {
        margin-bottom: 2rem; /* sm:mb-8 */
        padding-inline: 0;
    }
}

/* —— button shell ——
 * class="group/trigger mx-auto inline-flex items-center gap-2.5 rounded-full
 *        py-1.5 pe-1.5 ps-2.5 border-primary/[0.08] border backdrop-blur-sm
 *        hover:border-primary/15 transition-colors focus:outline-none
 *        focus-visible:ring-primary/30 focus-visible:ring-offset-background
 *        focus-visible:ring-2 focus-visible:ring-offset-2"
 */
.xai-announce {
    /* button preflight (x.ai) */
    -webkit-appearance: button;
    appearance: button;
    background-color: transparent;
    background-image: none;
    margin: 0;
    padding: 0;
    /* Same type stack as x.ai body / announcement pill */
    font-family: "universalSans", "universalSans Fallback", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 100%;
    font-weight: 400;
    font-synthesis: none; /* never faux-bold — x.ai only ships 400 + 550 */
    line-height: inherit;
    letter-spacing: inherit;
    color: inherit;
    text-transform: none;
    cursor: pointer;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;

    /* layout */
    display: inline-flex;
    align-items: center;
    gap: 0.625rem; /* gap-2.5 */
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    box-sizing: border-box;

    /* shape + padding */
    border-radius: 9999px; /* rounded-full */
    padding-top: 0.375rem; /* py-1.5 */
    padding-bottom: 0.375rem;
    padding-inline-end: 0.375rem; /* pe-1.5 */
    padding-inline-start: 0.625rem; /* ps-2.5 */

    /* border: border + border-primary/[0.08] */
    border-style: solid;
    border-width: 1px;
    border-color: hsl(var(--primary, var(--color-jet)) / 0.08);

    /* backdrop-blur-sm */
    --tw-backdrop-blur: blur(4px);
    -webkit-backdrop-filter: var(--tw-backdrop-blur);
    backdrop-filter: var(--tw-backdrop-blur);

    /* transition-colors */
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-duration: 0.15s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);

    /* focus ring prep */
    --tw-ring-inset: ;
    --tw-ring-offset-width: 0px;
    --tw-ring-offset-color: hsl(var(--background, var(--color-white)) / 1);
    --tw-ring-color: hsl(var(--primary, var(--color-jet)) / 0.3);
    --tw-ring-offset-shadow: 0 0 #0000;
    --tw-ring-shadow: 0 0 #0000;
    outline: none;
    box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), 0 0 #0000;
}

.xai-announce:hover {
    /* hover:border-primary/15 */
    border-color: hsl(var(--primary, var(--color-jet)) / 0.15);
}

.xai-announce:focus {
    /* focus:outline-none */
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.xai-announce:focus-visible {
    /* focus-visible:ring-2 + ring-primary/30 + ring-offset-2 + ring-offset-background */
    --tw-ring-offset-width: 2px;
    --tw-ring-offset-color: hsl(var(--background, var(--color-white)) / 1);
    --tw-ring-color: hsl(var(--primary, var(--color-jet)) / 0.3);
    --tw-ring-offset-shadow: 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);
    --tw-ring-shadow: 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
    box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), 0 0 #0000;
}

/* —— "New" pill ——
 * class="border-sunset/45 text-sunset inline-flex items-center rounded-full
 *        border px-2 py-0.5 text-[10px] font-semibold uppercase leading-none tracking-wide"
 */
.xai-announce__new {
    display: inline-flex;
    align-items: center;
    border-radius: 9999px;
    border-style: solid;
    border-width: 1px;
    border-color: hsl(var(--color-sunset) / 0.45); /* border-sunset/45 */
    color: hsl(var(--color-sunset) / 1); /* text-sunset */
    padding-left: 0.5rem; /* px-2 */
    padding-right: 0.5rem;
    padding-top: 0.125rem; /* py-0.5 */
    padding-bottom: 0.125rem;
    font-size: 10px; /* text-[10px] */
    font-weight: 600; /* font-semibold */
    text-transform: uppercase;
    line-height: 1; /* leading-none */
    letter-spacing: 0.025em; /* tracking-wide */
}

/* —— title cluster ——
 * class="whitespace-nowrap text-[13px] tracking-tight"
 * On narrow phones x.ai still uses 13px but with shorter copy ("Meet Grok 4.5").
 * Our longer "Foundational Accounting · Learn now" needs a fluid size so
 * nothing is ellipsized (x.ai never cuts the subtitle mid-word).
 */
.xai-announce__title {
    white-space: nowrap;
    font-size: 14px; /* slight bump from x.ai text-[13px] */
    min-width: 0;
    overflow: visible;
    text-overflow: clip;
    letter-spacing: -0.025em; /* tracking-tight */
    flex: 1 1 auto;
}

/*
 * Mobile — match x.ai light announce control (https://x.ai/):
 *   title slightly larger than x.ai’s 13px for our longer copy
 *   New: text-[10px] font-semibold uppercase
 *   play: size-6 (1.5rem), icon size-3
 *   shell: gap-2.5, py-1.5, pe-1.5, ps-2.5
 */
@media (max-width: 767px) {
    .xai-announce-wrap {
        display: flex;
        justify-content: stretch;
        width: 100%;
        max-width: 100%;
        margin-bottom: 1.5rem; /* mb-6 — x.ai mobile */
        padding-inline: 0;
        box-sizing: border-box;
    }

    .xai-announce {
        display: flex;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: flex-start;
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-right: 0;
        gap: 0.625rem; /* gap-2.5 */
        padding-top: 0.375rem; /* py-1.5 */
        padding-bottom: 0.375rem;
        padding-inline-start: 0.625rem; /* ps-2.5 */
        padding-inline-end: 0.375rem; /* pe-1.5 */
        border-width: 1px;
        box-sizing: border-box;
    }

    .xai-announce__title {
        flex: 1 1 auto;
        min-width: 0;
        white-space: nowrap !important;
        overflow: visible;
        text-overflow: clip;
        font-size: 14px; /* slight bump from x.ai 13px */
        line-height: 1.25;
        letter-spacing: -0.025em; /* tracking-tight */
        text-align: left;
    }

    .xai-announce__new {
        padding-left: 0.5rem; /* px-2 */
        padding-right: 0.5rem;
        padding-top: 0.125rem; /* py-0.5 */
        padding-bottom: 0.125rem;
        font-size: 10px; /* text-[10px] */
        letter-spacing: 0.025em; /* tracking-wide */
        flex-shrink: 0;
    }

    .xai-announce__play {
        width: 1.5rem; /* size-6 */
        height: 1.5rem;
        flex-shrink: 0;
        margin-left: 0;
    }

    .xai-announce__play svg {
        width: 0.75rem; /* size-3 */
        height: 0.75rem;
    }
}

/* class="text-primary font-semibold" */
.xai-announce__title-strong {
    color: hsl(var(--primary, var(--color-jet)) / 1);
    font-weight: 600;
}

/* class="text-primary/30"  — content is U+2022 bullet with spaces: " • " */
.xai-announce__sep {
    color: hsl(var(--primary, var(--color-jet)) / 0.3);
}

/* class="text-primary/55 group-hover/trigger:text-primary/80 transition-colors" */
.xai-announce__sub {
    /* 1px smaller than the title cluster (14px → 13px) */
    font-size: 13px;
    color: hsl(var(--primary, var(--color-jet)) / 0.55);
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-duration: 0.15s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.xai-announce:hover .xai-announce__sub {
    color: hsl(var(--primary, var(--color-jet)) / 0.8);
}

/* —— play circle ——
 * class="bg-primary/[0.06] text-primary/60 group-hover/trigger:bg-primary/10
 *        group-hover/trigger:text-primary flex size-6 shrink-0 items-center
 *        justify-center rounded-full transition-colors"
 */
.xai-announce__play {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 1.5rem; /* size-6 */
    height: 1.5rem;
    border-radius: 9999px;
    background-color: hsl(var(--primary, var(--color-jet)) / 0.06);
    color: hsl(var(--primary, var(--color-jet)) / 0.6);
    transition-property: color, background-color, border-color, text-decoration-color, fill, stroke;
    transition-duration: 0.15s;
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.xai-announce:hover .xai-announce__play {
    background-color: hsl(var(--primary, var(--color-jet)) / 0.1);
    color: hsl(var(--primary, var(--color-jet)) / 1);
}

/* class="stroke-[2] size-3 -translate-x-[0.25px]" on the SVG */
.xai-announce__play svg {
    width: 0.75rem; /* size-3 */
    height: 0.75rem;
    stroke-width: 2px;
    transform: translateX(-0.25px);
    display: block;
}