/*
--------------------------------------------------

PatternClues Front-End Kit

--------------------------------------------------
*/

.pcfk-site {
    --pc-primary: #36C5F0;
    --pc-bg: #050608;
    --pc-surface: #0D1117;
    --pc-surface-raised: #111820;
    --pc-card: #161B22;
    --pc-card-hover: #1A222C;
    --pc-text: #F8FAFC;
    --pc-text-soft: #CBD5E1;
    --pc-text-muted: #91A0B2;
    --pc-border: #262D38;
    --pc-border-strong: rgba(54, 197, 240, .36);
    --pc-radius: 20px;
    --pc-transition: 220ms ease;
    --pc-container: 1240px;
}

.pcfk-site,
.pcfk-site * {
    box-sizing: border-box;
}

.pcfk-site {
    position: relative;
    isolation: isolate;
    width: 100%;
    min-width: 0;
    overflow: hidden;
    background: var(--pc-bg);
    color: var(--pc-text);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.pcfk-site::before {
    position: absolute;
    z-index: -1;
    top: -18rem;
    left: 50%;
    width: min(80vw, 980px);
    height: 52rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(54, 197, 240, .09), transparent 68%);
    content: "";
    pointer-events: none;
    transform: translateX(-50%);
}

.pcfk-site .pc-container {
    width: 100%;
    max-width: var(--pc-container);
    margin: 0 auto;
    padding-right: clamp(20px, 4vw, 32px);
    padding-left: clamp(20px, 4vw, 32px);
}

/* Keep the homepage visually connected to Astra without changing the theme. */
body.home {
    background: #050608;
    overflow-x: hidden;
}

body.home .site-content,
body.home .content-area,
body.home .site-main,
body.home .entry-content {
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
}

body.home .site-content .ast-container {
    max-width: none;
    padding-right: 0;
    padding-left: 0;
}

body.home .entry-header,
body.home .entry-title,
body.home .page-title {
    display: none;
}

.pcfk-site h1,
.pcfk-site h2,
.pcfk-site h3,
.pcfk-site p {
    margin: 0;
}

.pcfk-site h1,
.pcfk-site h2,
.pcfk-site h3 {
    color: var(--pc-text);
    font-weight: 700;
    letter-spacing: -.035em;
}

.pcfk-site p {
    color: var(--pc-text-soft);
}

.pcfk-site a {
    transition: color var(--pc-transition), background-color var(--pc-transition), border-color var(--pc-transition), box-shadow var(--pc-transition), transform var(--pc-transition);
}

.pcfk-site a:focus-visible {
    outline: 3px solid rgba(54, 197, 240, .8);
    outline-offset: 4px;
}

.pcfk-site .pc-hero {
    position: relative;
    padding: clamp(84px, 10vw, 144px) 0 clamp(104px, 11vw, 152px);
}

.pcfk-site .pc-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
    align-items: center;
    gap: clamp(44px, 7vw, 104px);
}

.pcfk-site .pc-hero-content {
    max-width: 760px;
}

.pcfk-site .pc-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    padding: 8px 14px 8px 11px;
    border: 1px solid rgba(54, 197, 240, .3);
    border-radius: 999px;
    background: rgba(54, 197, 240, .07);
    color: var(--pc-primary);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .13em;
    line-height: 1.2;
}

.pcfk-site .pc-badge::before {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pc-primary);
    box-shadow: 0 0 0 4px rgba(54, 197, 240, .12), 0 0 18px rgba(54, 197, 240, .6);
    content: "";
}

.pcfk-site .pc-hero h1 {
    max-width: 780px;
    margin-bottom: 26px;
    color: var(--pc-text);
    font-size: clamp(3.2rem, 7.2vw, 6.2rem);
    font-weight: 750;
    line-height: .98;
    letter-spacing: -.065em;
    text-wrap: balance;
}

.pcfk-site .pc-hero p {
    max-width: 650px;
    color: var(--pc-text-soft);
    font-size: clamp(1.05rem, 1.5vw, 1.22rem);
    line-height: 1.78;
}

.pcfk-site .pc-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 38px;
}

.pcfk-site .pc-button,
.pcfk-site .pc-button-secondary {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-family: inherit;
    font-size: .95rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
}

.pcfk-site .pc-button {
    background: linear-gradient(135deg, #36C5F0 0%, #7DDBF2 100%);
    color: #050608;
    box-shadow: 0 12px 28px rgba(54, 197, 240, .18), inset 0 1px 0 rgba(255, 255, 255, .34);
}

.pcfk-site .pc-button:hover {
    background: linear-gradient(135deg, #61D4F4 0%, #A0E9F7 100%);
    color: #050608;
    box-shadow: 0 16px 34px rgba(54, 197, 240, .28), inset 0 1px 0 rgba(255, 255, 255, .42);
    transform: translateY(-2px);
}

.pcfk-site .pc-button-secondary {
    border-color: rgba(203, 213, 225, .22);
    background: rgba(255, 255, 255, .025);
    color: var(--pc-text);
}

.pcfk-site .pc-button-secondary:hover {
    border-color: var(--pc-border-strong);
    background: rgba(54, 197, 240, .08);
    color: var(--pc-text);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .18);
    transform: translateY(-2px);
}

.pcfk-site .pc-signal-panel {
    position: relative;
    min-height: clamp(380px, 40vw, 460px);
    overflow: hidden;
    padding: 30px;
    border: 1px solid rgba(54, 197, 240, .24);
    border-radius: 28px;
    background-color: var(--pc-surface);
    background-image: radial-gradient(circle at 74% 25%, rgba(54, 197, 240, .2), transparent 30%), radial-gradient(circle at 18% 84%, rgba(54, 197, 240, .07), transparent 28%), linear-gradient(145deg, rgba(255, 255, 255, .035), transparent 44%);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .28), 0 0 0 1px rgba(255, 255, 255, .025) inset;
}

.pcfk-site .pc-signal-panel::before {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(148, 163, 184, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .09) 1px, transparent 1px);
    background-size: 52px 52px;
    content: "";
    opacity: .42;
    pointer-events: none;
}

.pcfk-site .pc-signal-panel::after {
    position: absolute;
    top: 35%;
    left: 43%;
    width: 110px;
    height: 110px;
    border: 1px solid rgba(54, 197, 240, .2);
    border-radius: 50%;
    box-shadow: 0 0 0 24px rgba(54, 197, 240, .035), 0 0 50px rgba(54, 197, 240, .2);
    content: "";
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.pcfk-site .pc-panel-label,
.pcfk-site .pc-eyebrow,
.pcfk-site .pc-research-category {
    color: var(--pc-primary);
    font-size: .72rem;
    font-weight: 750;
    letter-spacing: .14em;
    line-height: 1.3;
    text-transform: uppercase;
}

.pcfk-site .pc-panel-label {
    position: relative;
    z-index: 2;
}

.pcfk-site .pc-signal-line {
    position: absolute;
    z-index: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(54, 197, 240, .36) 35%, var(--pc-primary) 100%);
    box-shadow: 0 0 12px rgba(54, 197, 240, .35);
    transform-origin: left center;
}

.pcfk-site .pc-signal-line-one {
    top: 41%;
    left: 17%;
    width: 57%;
    transform: rotate(-25deg);
}

.pcfk-site .pc-signal-line-two {
    top: 54%;
    left: 26%;
    width: 48%;
    transform: rotate(18deg);
}

.pcfk-site .pc-signal-line-three {
    top: 31%;
    left: 42%;
    width: 35%;
    transform: rotate(58deg);
}

.pcfk-site .pc-signal-node {
    position: absolute;
    z-index: 3;
    padding: 9px 13px;
    border: 1px solid rgba(54, 197, 240, .5);
    border-radius: 999px;
    background: rgba(5, 6, 8, .82);
    box-shadow: 0 8px 22px rgba(0, 0, 0, .24), 0 0 20px rgba(54, 197, 240, .08);
    color: var(--pc-text);
    font-size: .76rem;
    font-weight: 650;
    line-height: 1.2;
}

.pcfk-site .pc-signal-node-one {
    top: 28%;
    left: 14%;
}

.pcfk-site .pc-signal-node-two {
    top: 47%;
    right: 13%;
}

.pcfk-site .pc-signal-node-three {
    top: 66%;
    left: 36%;
}

.pcfk-site .pc-signal-panel p {
    position: absolute;
    z-index: 2;
    right: 30px;
    bottom: 27px;
    left: 30px;
    color: var(--pc-text-soft);
    font-size: .92rem;
    line-height: 1.55;
}

.pcfk-site .pc-section {
    padding: clamp(84px, 9vw, 128px) 0;
}

.pcfk-site .pc-features {
    border-top: 1px solid rgba(148, 163, 184, .1);
    background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent 22%);
}

.pcfk-site .pc-section-heading {
    max-width: 720px;
    margin-bottom: 46px;
}

.pcfk-site .pc-section-heading h2,
.pcfk-site .pc-why-grid h2,
.pcfk-site .pc-newsletter-content h2 {
    margin: 13px 0 17px;
    color: var(--pc-text);
    font-size: clamp(2.1rem, 4.2vw, 3.5rem);
    line-height: 1.04;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.pcfk-site .pc-section-heading p,
.pcfk-site .pc-why-grid > div > p,
.pcfk-site .pc-newsletter-content p {
    max-width: 650px;
    color: var(--pc-text-soft);
    font-size: 1.06rem;
    line-height: 1.78;
}

.pcfk-site .pc-grid {
    display: grid;
    gap: 20px;
    margin-top: 0;
}

.pcfk-site .pc-feature-grid,
.pcfk-site .pc-research-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pcfk-site .pc-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, .15);
    border-radius: var(--pc-radius);
    background: linear-gradient(145deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012) 58%), var(--pc-card);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .12), 0 0 0 1px rgba(255, 255, 255, .015) inset;
    transition: border-color var(--pc-transition), background-color var(--pc-transition), box-shadow var(--pc-transition), transform var(--pc-transition);
}

.pcfk-site .pc-card::before {
    position: absolute;
    top: 0;
    right: 22px;
    left: 22px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--pc-primary), transparent);
    content: "";
    opacity: 0;
    transition: opacity var(--pc-transition);
}

.pcfk-site .pc-card:hover {
    border-color: rgba(54, 197, 240, .32);
    background-color: var(--pc-card-hover);
    box-shadow: 0 24px 48px rgba(0, 0, 0, .23), 0 0 26px rgba(54, 197, 240, .055);
    transform: translateY(-5px);
}

.pcfk-site .pc-card:hover::before {
    opacity: 1;
}

.pcfk-site .pc-feature-card,
.pcfk-site .pc-research-card {
    display: flex;
    min-height: 284px;
    flex-direction: column;
    padding: 32px;
}

.pcfk-site .pc-card-number {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(54, 197, 240, .3);
    border-radius: 50%;
    background: rgba(54, 197, 240, .08);
    color: var(--pc-primary);
    font-size: .74rem;
    font-weight: 750;
    letter-spacing: .08em;
}

.pcfk-site .pc-feature-card h3,
.pcfk-site .pc-research-card h3,
.pcfk-site .pc-why-item h3 {
    margin: 23px 0 12px;
    color: var(--pc-text);
    font-size: 1.28rem;
    line-height: 1.25;
    letter-spacing: -.025em;
}

.pcfk-site .pc-feature-card p,
.pcfk-site .pc-research-card p,
.pcfk-site .pc-why-item p,
.pcfk-site .pc-footer p {
    color: var(--pc-text-soft);
    font-size: .98rem;
    line-height: 1.72;
}

.pcfk-site .pc-section-heading-row {
    display: flex;
    max-width: none;
    align-items: flex-end;
    justify-content: space-between;
    gap: 28px;
}

.pcfk-site .pc-text-link,
.pcfk-site .pc-card-link {
    display: inline-flex;
    align-items: center;
    color: var(--pc-primary);
    font-size: .9rem;
    font-weight: 750;
    line-height: 1.35;
    text-decoration: none;
}

.pcfk-site .pc-text-link:hover,
.pcfk-site .pc-card-link:hover {
    color: #A0E9F7;
}

.pcfk-site .pc-text-link span,
.pcfk-site .pc-card-link span {
    display: inline-block;
    margin-left: 8px;
    transition: transform var(--pc-transition);
}

.pcfk-site .pc-text-link:hover span,
.pcfk-site .pc-card-link:hover span {
    transform: translateX(4px);
}

.pcfk-site .pc-card-link {
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid rgba(148, 163, 184, .14);
}

.pcfk-site .pc-research-section {
    background: linear-gradient(180deg, transparent, rgba(13, 17, 23, .55));
}

.pcfk-site .pc-research-card {
    min-height: 320px;
    background: linear-gradient(160deg, rgba(54, 197, 240, .035), transparent 48%), var(--pc-card);
}

.pcfk-site .pc-research-card h3 {
    margin-top: 19px;
    font-size: 1.42rem;
    line-height: 1.2;
}

.pcfk-site .pc-why-section {
    border-top: 1px solid rgba(148, 163, 184, .1);
    border-bottom: 1px solid rgba(148, 163, 184, .1);
    background: var(--pc-surface);
}

.pcfk-site .pc-why-grid {
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
    gap: clamp(56px, 9vw, 128px);
}

.pcfk-site .pc-why-grid > div:first-child {
    max-width: 500px;
}

.pcfk-site .pc-why-list {
    border-top: 1px solid rgba(148, 163, 184, .18);
}

.pcfk-site .pc-why-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    padding: 23px 0 24px;
    border-bottom: 1px solid rgba(148, 163, 184, .18);
}

.pcfk-site .pc-why-item > span {
    padding-top: 3px;
    color: var(--pc-primary);
    font-size: .76rem;
    font-weight: 750;
    letter-spacing: .08em;
}

.pcfk-site .pc-why-item h3 {
    margin: 0 0 8px;
    font-size: 1.14rem;
}

.pcfk-site .pc-why-item p {
    max-width: 560px;
}

.pcfk-site .pc-newsletter-cta {
    padding: clamp(72px, 9vw, 112px) 0;
}

.pcfk-site .pc-newsletter-cta .pc-container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 44px;
    overflow: hidden;
    padding-top: clamp(42px, 5vw, 64px);
    padding-bottom: clamp(42px, 5vw, 64px);
    border: 1px solid rgba(54, 197, 240, .25);
    border-radius: 24px;
    background: linear-gradient(115deg, rgba(54, 197, 240, .17), rgba(22, 27, 34, .94) 62%);
    box-shadow: 0 26px 60px rgba(0, 0, 0, .2), 0 0 0 1px rgba(255, 255, 255, .025) inset;
}

.pcfk-site .pc-newsletter-cta .pc-container::after {
    position: absolute;
    top: -140px;
    right: -60px;
    width: 360px;
    height: 360px;
    border: 1px solid rgba(54, 197, 240, .18);
    border-radius: 50%;
    box-shadow: 0 0 0 32px rgba(54, 197, 240, .025), 0 0 0 64px rgba(54, 197, 240, .018);
    content: "";
    pointer-events: none;
}

.pcfk-site .pc-newsletter-content,
.pcfk-site .pc-newsletter-cta .pc-button {
    position: relative;
    z-index: 1;
}

.pcfk-site .pc-newsletter-content {
    max-width: 720px;
}

.pcfk-site .pc-newsletter-content h2 {
    max-width: 650px;
}

.pcfk-site .pc-newsletter-cta .pc-button {
    flex: 0 0 auto;
}

.pcfk-site .pc-footer {
    padding: 58px 0 64px;
    border-top: 1px solid rgba(148, 163, 184, .16);
    background: #050608;
}

.pcfk-site .pc-footer-grid {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
}

.pcfk-site .pc-footer-brand {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--pc-text);
    font-size: 1.28rem;
    font-weight: 750;
    letter-spacing: -.03em;
    text-decoration: none;
}

.pcfk-site .pc-footer-brand:hover {
    color: var(--pc-primary);
}

.pcfk-site .pc-footer p {
    max-width: 320px;
    font-size: .9rem;
}

.pcfk-site .pc-footer .pc-footer-copyright {
    margin-top: 10px;
    color: var(--pc-text-muted);
    font-size: .78rem;
}

.pcfk-site .pc-footer nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px 24px;
}

.pcfk-site .pc-footer nav a {
    color: var(--pc-text-soft);
    font-size: .9rem;
    text-decoration: none;
}

.pcfk-site .pc-footer nav a:hover {
    color: var(--pc-primary);
}

@media (max-width: 1020px) {
    .pcfk-site .pc-hero-grid {
        grid-template-columns: minmax(0, 1fr) minmax(300px, .78fr);
        gap: 42px;
    }

    .pcfk-site .pc-hero h1 {
        font-size: clamp(3rem, 6.8vw, 5rem);
    }

    .pcfk-site .pc-feature-grid,
    .pcfk-site .pc-research-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 820px) {
    .pcfk-site .pc-hero-grid,
    .pcfk-site .pc-why-grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .pcfk-site .pc-signal-panel {
        min-height: 380px;
    }

    .pcfk-site .pc-newsletter-cta .pc-container {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 640px) {
    .pcfk-site .pc-hero {
        padding-top: 72px;
        padding-bottom: 88px;
    }

    .pcfk-site .pc-hero h1 {
        font-size: clamp(2.8rem, 14vw, 4.2rem);
        line-height: 1;
    }

    .pcfk-site .pc-hero p {
        font-size: 1rem;
        line-height: 1.72;
    }

    .pcfk-site .pc-buttons,
    .pcfk-site .pc-section-heading-row,
    .pcfk-site .pc-footer-grid {
        align-items: flex-start;
        flex-direction: column;
    }

    .pcfk-site .pc-buttons {
        gap: 10px;
    }

    .pcfk-site .pc-button,
    .pcfk-site .pc-button-secondary,
    .pcfk-site .pc-newsletter-cta .pc-button {
        width: 100%;
    }

    .pcfk-site .pc-section {
        padding: 76px 0;
    }

    .pcfk-site .pc-section-heading {
        margin-bottom: 34px;
    }

    .pcfk-site .pc-section-heading h2,
    .pcfk-site .pc-why-grid h2,
    .pcfk-site .pc-newsletter-content h2 {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .pcfk-site .pc-section-heading p,
    .pcfk-site .pc-why-grid > div > p,
    .pcfk-site .pc-newsletter-content p {
        font-size: 1rem;
    }

    .pcfk-site .pc-feature-grid,
    .pcfk-site .pc-research-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-feature-card,
    .pcfk-site .pc-research-card {
        min-height: 0;
        padding: 28px;
    }

    .pcfk-site .pc-signal-panel {
        min-height: 320px;
        padding: 24px;
        border-radius: 22px;
    }

    .pcfk-site .pc-signal-panel p {
        right: 24px;
        bottom: 23px;
        left: 24px;
    }

    .pcfk-site .pc-signal-node {
        padding: 8px 11px;
        font-size: .7rem;
    }

    .pcfk-site .pc-signal-node-one {
        left: 10%;
    }

    .pcfk-site .pc-signal-node-two {
        right: 8%;
    }

    .pcfk-site .pc-signal-node-three {
        left: 31%;
    }

    .pcfk-site .pc-why-item {
        grid-template-columns: 40px 1fr;
        gap: 14px;
    }

    .pcfk-site .pc-footer {
        padding: 48px 0 54px;
    }

    .pcfk-site .pc-footer nav {
        justify-content: flex-start;
        gap: 10px 20px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .pcfk-site a,
    .pcfk-site .pc-card,
    .pcfk-site .pc-text-link span,
    .pcfk-site .pc-card-link span {
        transition: none;
    }

    .pcfk-site .pc-button:hover,
    .pcfk-site .pc-button-secondary:hover,
    .pcfk-site .pc-card:hover {
        transform: none;
    }
}

/* Publication and monetization foundation pages. */
.pcfk-site .pc-page-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(82px, 10vw, 136px) 0 clamp(78px, 9vw, 118px);
    border-bottom: 1px solid rgba(148, 163, 184, .12);
    background: radial-gradient(circle at 82% 22%, rgba(54, 197, 240, .12), transparent 30%), linear-gradient(145deg, rgba(255, 255, 255, .025), transparent 55%);
}

.pcfk-site .pc-page-hero h1 {
    max-width: 920px;
    margin: 15px 0 20px;
    color: var(--pc-text);
    font-size: clamp(2.9rem, 6.4vw, 5.6rem);
    line-height: 1;
    letter-spacing: -.065em;
    text-wrap: balance;
}

.pcfk-site .pc-page-hero p {
    max-width: 720px;
    color: var(--pc-text-soft);
    font-size: clamp(1.05rem, 1.6vw, 1.2rem);
    line-height: 1.75;
}

.pcfk-site .pc-page-hero-actions,
.pcfk-site .pc-page-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 32px;
}

.pcfk-site .pc-publication-note {
    color: var(--pc-text-muted);
    font-size: .78rem;
    font-weight: 650;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.pcfk-site .pc-research-featured-section {
    background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent 28%);
}

.pcfk-site .pc-research-featured {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    min-height: 440px;
    padding: 0;
}

.pcfk-site .pc-research-featured-media {
    min-height: 440px;
    overflow: hidden;
    background: radial-gradient(circle at 68% 35%, rgba(54, 197, 240, .2), transparent 28%), linear-gradient(145deg, #111d26, #0b1017 68%);
}

.pcfk-site .pc-research-featured-media img,
.pcfk-site .pc-research-card-media img,
.pcfk-site .pc-article-card-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pcfk-site .pc-research-featured-content {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: clamp(32px, 5vw, 64px);
}

.pcfk-site .pc-research-featured-content h3 {
    margin: 18px 0 14px;
    color: var(--pc-text);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.08;
    letter-spacing: -.05em;
}

.pcfk-site .pc-research-featured-content p {
    max-width: 560px;
    margin-bottom: 30px;
    color: var(--pc-text-soft);
    font-size: 1rem;
    line-height: 1.75;
}

.pcfk-site .pc-article-meta,
.pcfk-site .pc-research-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 14px;
}

.pcfk-site .pc-article-meta time,
.pcfk-site .pc-research-card-meta time {
    color: var(--pc-text-muted);
    font-size: .76rem;
    line-height: 1.3;
}

.pcfk-site .pc-article-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.pcfk-site .pc-article-card {
    display: flex;
    min-height: 100%;
    flex-direction: column;
    padding: 0;
}

.pcfk-site .pc-article-card-media,
.pcfk-site .pc-research-card-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    border-bottom: 1px solid rgba(148, 163, 184, .13);
    background: radial-gradient(circle at 70% 30%, rgba(54, 197, 240, .15), transparent 28%), linear-gradient(145deg, #111d26, #0b1017 68%);
}

.pcfk-site .pc-media-empty {
    background-image: linear-gradient(rgba(148, 163, 184, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .08) 1px, transparent 1px), radial-gradient(circle at 65% 30%, rgba(54, 197, 240, .16), transparent 30%);
    background-size: 42px 42px, 42px 42px, auto;
}

.pcfk-site .pc-article-card-body,
.pcfk-site .pc-research-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 26px 28px 28px;
}

.pcfk-site .pc-article-card h3,
.pcfk-site .pc-research-card h3 {
    margin: 18px 0 11px;
    color: var(--pc-text);
    font-size: 1.28rem;
    line-height: 1.22;
    letter-spacing: -.035em;
}

.pcfk-site .pc-article-card p,
.pcfk-site .pc-research-card p {
    color: var(--pc-text-soft);
    font-size: .92rem;
    line-height: 1.7;
}

.pcfk-site .pc-article-card .pc-card-link,
.pcfk-site .pc-research-card .pc-card-link {
    margin-top: auto;
}

.pcfk-site .pc-empty-state {
    grid-column: 1 / -1;
    padding: clamp(34px, 5vw, 60px);
    border: 1px solid rgba(54, 197, 240, .22);
    border-radius: var(--pc-radius);
    background: linear-gradient(135deg, rgba(54, 197, 240, .1), rgba(22, 27, 34, .82));
    box-shadow: 0 18px 40px rgba(0, 0, 0, .15);
}

.pcfk-site .pc-empty-state h3 {
    max-width: 640px;
    margin: 12px 0 12px;
    color: var(--pc-text);
    font-size: clamp(1.7rem, 3vw, 2.4rem);
    line-height: 1.08;
    letter-spacing: -.045em;
}

.pcfk-site .pc-empty-state p {
    max-width: 600px;
    color: var(--pc-text-soft);
}

.pcfk-site .pc-empty-state .pc-button,
.pcfk-site .pc-empty-state .pc-card-link {
    margin-top: 26px;
}

.pcfk-site .pc-playbook-teaser {
    padding-top: 0;
}

.pcfk-site .pc-playbook-teaser-inner,
.pcfk-site .pc-page-cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 44px;
    padding: clamp(40px, 5vw, 64px);
    border: 1px solid rgba(54, 197, 240, .25);
    border-radius: 24px;
    background: linear-gradient(115deg, rgba(54, 197, 240, .14), rgba(22, 27, 34, .94) 64%);
    box-shadow: 0 26px 60px rgba(0, 0, 0, .2), 0 0 0 1px rgba(255, 255, 255, .025) inset;
}

.pcfk-site .pc-playbook-teaser-inner > div,
.pcfk-site .pc-page-cta-inner > div:first-child {
    max-width: 720px;
}

.pcfk-site .pc-playbook-teaser h2,
.pcfk-site .pc-page-cta h2 {
    margin: 13px 0 16px;
    color: var(--pc-text);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.05;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.pcfk-site .pc-playbook-teaser p,
.pcfk-site .pc-page-cta p {
    max-width: 650px;
    color: var(--pc-text-soft);
    font-size: 1rem;
    line-height: 1.75;
}

.pcfk-site .pc-about-split,
.pcfk-site .pc-contact-grid,
.pcfk-site .pc-newsletter-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
    gap: clamp(56px, 9vw, 128px);
}

.pcfk-site .pc-about-split h2,
.pcfk-site .pc-contact-intro h2 {
    margin: 13px 0 0;
    color: var(--pc-text);
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.06;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.pcfk-site .pc-about-copy {
    max-width: 650px;
}

.pcfk-site .pc-about-copy p + p {
    margin-top: 20px;
}

.pcfk-site .pc-about-copy p,
.pcfk-site .pc-contact-intro p {
    color: var(--pc-text-soft);
    font-size: 1.06rem;
    line-height: 1.8;
}

.pcfk-site .pc-about-definition,
.pcfk-site .pc-about-ai {
    border-top: 1px solid rgba(148, 163, 184, .1);
    border-bottom: 1px solid rgba(148, 163, 184, .1);
    background: var(--pc-surface);
}

.pcfk-site .pc-about-panel {
    padding: 32px;
    border: 1px solid rgba(54, 197, 240, .2);
    border-radius: var(--pc-radius);
    background: linear-gradient(145deg, rgba(54, 197, 240, .08), rgba(255, 255, 255, .015));
}

.pcfk-site .pc-about-method-grid,
.pcfk-site .pc-newsletter-benefit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pcfk-site .pc-about-method-card,
.pcfk-site .pc-newsletter-benefit-card {
    min-height: 260px;
}

.pcfk-site .pc-about-philosophy-list {
    border-top: 1px solid rgba(148, 163, 184, .18);
}

.pcfk-site .pc-about-philosophy-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 20px;
    padding: 23px 0 24px;
    border-bottom: 1px solid rgba(148, 163, 184, .18);
}

.pcfk-site .pc-about-philosophy-item > span {
    padding-top: 3px;
    color: var(--pc-primary);
    font-size: .76rem;
    font-weight: 750;
    letter-spacing: .08em;
}

.pcfk-site .pc-about-philosophy-item h3 {
    margin: 0 0 8px;
    color: var(--pc-text);
    font-size: 1.16rem;
}

.pcfk-site .pc-about-philosophy-item p {
    color: var(--pc-text-soft);
    font-size: .96rem;
    line-height: 1.7;
}

.pcfk-site .pc-page-cta {
    padding-top: 0;
}

.pcfk-site .pc-newsletter-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr);
    align-items: center;
}

.pcfk-site .pc-briefing-preview {
    padding: 28px;
    border: 1px solid rgba(54, 197, 240, .24);
    border-radius: 24px;
    background: radial-gradient(circle at 75% 20%, rgba(54, 197, 240, .18), transparent 28%), var(--pc-surface);
    box-shadow: 0 24px 54px rgba(0, 0, 0, .2);
}

.pcfk-site .pc-briefing-preview-line {
    display: grid;
    grid-template-columns: 32px 1fr auto;
    gap: 12px;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid rgba(148, 163, 184, .15);
}

.pcfk-site .pc-briefing-preview-line span,
.pcfk-site .pc-briefing-preview-line em {
    color: var(--pc-primary);
    font-size: .72rem;
    font-style: normal;
    font-weight: 750;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.pcfk-site .pc-briefing-preview-line strong {
    color: var(--pc-text);
    font-size: .92rem;
}

.pcfk-site .pc-briefing-preview p {
    margin-top: 24px;
    color: var(--pc-text-muted);
    font-size: .85rem;
}

.pcfk-site .pc-newsletter-signup-card {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
    align-items: center;
    gap: 48px;
    padding: clamp(34px, 5vw, 64px);
    border: 1px solid rgba(54, 197, 240, .25);
    border-radius: 24px;
    background: linear-gradient(115deg, rgba(54, 197, 240, .14), rgba(22, 27, 34, .94) 64%);
    box-shadow: 0 26px 60px rgba(0, 0, 0, .2);
}

.pcfk-site .pc-newsletter-signup-copy h2 {
    margin: 13px 0 16px;
    color: var(--pc-text);
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.05;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.pcfk-site .pc-newsletter-signup-copy p {
    color: var(--pc-text-soft);
    line-height: 1.75;
}

.pcfk-site .pc-signup-placeholder {
    padding: 24px;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 16px;
    background: rgba(5, 6, 8, .28);
}

.pcfk-site .pc-signup-placeholder label {
    display: block;
    margin-bottom: 9px;
    color: var(--pc-text-soft);
    font-size: .82rem;
    font-weight: 700;
}

.pcfk-site .pc-signup-form-row {
    display: flex;
    gap: 10px;
}

.pcfk-site .pc-signup-form-row input,
.pcfk-site .pc-signup-form-row button {
    min-height: 50px;
    border-radius: 10px;
    font: inherit;
}

.pcfk-site .pc-signup-form-row input {
    min-width: 0;
    flex: 1;
    padding: 0 14px;
    border: 1px solid rgba(148, 163, 184, .2);
    background: rgba(255, 255, 255, .04);
    color: var(--pc-text-soft);
}

.pcfk-site .pc-signup-form-row button {
    padding: 0 16px;
    border: 1px solid rgba(54, 197, 240, .25);
    background: rgba(54, 197, 240, .1);
    color: var(--pc-primary);
    font-size: .82rem;
    font-weight: 700;
}

.pcfk-site .pc-signup-placeholder small {
    display: block;
    margin-top: 12px;
    color: var(--pc-text-muted);
    font-size: .76rem;
}

.pcfk-site .pc-contact-intro {
    max-width: 520px;
}

.pcfk-site .pc-contact-email {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
    color: var(--pc-primary);
    font-size: 1.05rem;
    font-weight: 750;
    text-decoration: none;
}

.pcfk-site .pc-contact-email:hover {
    color: #A0E9F7;
}

.pcfk-site .pc-contact-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.pcfk-site .pc-contact-detail-card {
    display: flex;
    min-height: 245px;
    flex-direction: column;
}

.pcfk-site .pc-contact-detail-card:last-child {
    grid-column: 1 / -1;
}

.pcfk-site .pc-contact-detail-card h3 {
    margin: 18px 0 10px;
    color: var(--pc-text);
    font-size: 1.26rem;
}

.pcfk-site .pc-contact-detail-card p {
    color: var(--pc-text-soft);
    font-size: .94rem;
    line-height: 1.7;
}

.pcfk-site .pc-contact-detail-card .pc-card-link {
    margin-top: auto;
}

.pcfk-site .pc-contact-social {
    border-top: 1px solid rgba(148, 163, 184, .1);
    border-bottom: 1px solid rgba(148, 163, 184, .1);
    background: var(--pc-surface);
}

.pcfk-site .pc-contact-social-inner {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
    align-items: center;
    gap: 48px;
}

.pcfk-site .pc-contact-social h2 {
    margin: 13px 0 0;
    color: var(--pc-text);
    font-size: clamp(1.9rem, 3.5vw, 2.8rem);
    line-height: 1.06;
    letter-spacing: -.05em;
}

.pcfk-site .pc-social-placeholder-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.pcfk-site .pc-social-placeholder {
    display: flex;
    min-height: 92px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, .16);
    border-radius: 14px;
    background: rgba(255, 255, 255, .02);
}

.pcfk-site .pc-social-placeholder strong {
    color: var(--pc-text);
    font-size: .9rem;
}

.pcfk-site .pc-social-placeholder small {
    color: var(--pc-text-muted);
    font-size: .72rem;
    text-transform: uppercase;
}

@media (max-width: 1020px) {
    .pcfk-site .pc-research-featured,
    .pcfk-site .pc-newsletter-signup-card {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-research-featured-media {
        min-height: 320px;
    }

    .pcfk-site .pc-about-split,
    .pcfk-site .pc-contact-grid,
    .pcfk-site .pc-newsletter-hero-grid,
    .pcfk-site .pc-contact-social-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .pcfk-site .pc-contact-detail-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .pcfk-site .pc-contact-detail-card:last-child {
        grid-column: auto;
    }
}

@media (max-width: 820px) {
    .pcfk-site .pc-article-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pcfk-site .pc-about-method-grid,
    .pcfk-site .pc-newsletter-benefit-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-playbook-teaser-inner,
    .pcfk-site .pc-page-cta-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .pcfk-site .pc-social-placeholder-list {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .pcfk-site .pc-page-hero {
        padding-top: 72px;
        padding-bottom: 78px;
    }

    .pcfk-site .pc-page-hero h1 {
        font-size: clamp(2.7rem, 13vw, 4rem);
    }

    .pcfk-site .pc-page-hero-actions,
    .pcfk-site .pc-page-cta-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .pcfk-site .pc-page-hero-actions .pc-button,
    .pcfk-site .pc-page-hero-actions .pc-button-secondary,
    .pcfk-site .pc-page-cta-actions .pc-button,
    .pcfk-site .pc-page-cta-actions .pc-button-secondary,
    .pcfk-site .pc-playbook-teaser-inner > .pc-button {
        width: 100%;
    }

    .pcfk-site .pc-publication-note {
        display: block;
        margin-top: 10px;
    }

    .pcfk-site .pc-research-featured-content,
    .pcfk-site .pc-article-card-body {
        padding: 26px 24px 28px;
    }

    .pcfk-site .pc-research-featured-media {
        min-height: 240px;
    }

    .pcfk-site .pc-article-grid,
    .pcfk-site .pc-contact-detail-grid,
    .pcfk-site .pc-social-placeholder-list {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-contact-detail-card:last-child {
        grid-column: auto;
    }

    .pcfk-site .pc-newsletter-signup-card,
    .pcfk-site .pc-playbook-teaser-inner,
    .pcfk-site .pc-page-cta-inner {
        padding: 30px 24px;
    }

    .pcfk-site .pc-signup-form-row {
        align-items: stretch;
        flex-direction: column;
    }

    .pcfk-site .pc-signup-form-row input,
    .pcfk-site .pc-signup-form-row button {
        width: 100%;
    }

    .pcfk-site .pc-about-split h2,
    .pcfk-site .pc-contact-intro h2,
    .pcfk-site .pc-newsletter-signup-copy h2,
    .pcfk-site .pc-playbook-teaser h2,
    .pcfk-site .pc-page-cta h2 {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .pcfk-site .pc-about-panel {
        padding: 26px 24px;
    }

    .pcfk-site .pc-contact-social-inner {
        gap: 30px;
    }
}

/* Pattern Discovery Experience homepage. */
.pcfk-site.pc-home-v2 {
    background: #040608;
}

.pcfk-site .pc-product-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(94px, 12vw, 170px) 0 clamp(76px, 9vw, 118px);
    border-bottom: 1px solid rgba(148, 163, 184, .12);
    background: radial-gradient(circle at 82% 18%, rgba(54, 197, 240, .13), transparent 25%), linear-gradient(145deg, rgba(255, 255, 255, .025), transparent 58%);
}

.pcfk-site .pc-product-hero::after {
    position: absolute;
    right: 10%;
    bottom: -180px;
    width: 460px;
    height: 460px;
    border: 1px solid rgba(54, 197, 240, .08);
    border-radius: 50%;
    box-shadow: 0 0 0 32px rgba(54, 197, 240, .02), 0 0 0 64px rgba(54, 197, 240, .015);
    content: "";
    pointer-events: none;
}

.pcfk-site .pc-product-hero-inner {
    position: relative;
    z-index: 1;
}

.pcfk-site .pc-product-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--pc-primary);
    font-size: .72rem;
    font-weight: 750;
    letter-spacing: .15em;
    line-height: 1.3;
    text-transform: uppercase;
}

.pcfk-site .pc-product-kicker::before {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pc-primary);
    box-shadow: 0 0 0 5px rgba(54, 197, 240, .1), 0 0 20px rgba(54, 197, 240, .65);
    content: "";
}

.pcfk-site .pc-product-hero h1 {
    max-width: 940px;
    margin: 22px 0 26px;
    color: var(--pc-text);
    font-size: clamp(3.2rem, 7vw, 6.5rem);
    font-weight: 750;
    line-height: .96;
    letter-spacing: -.07em;
    text-wrap: balance;
}

.pcfk-site .pc-product-hero p {
    max-width: 720px;
    color: var(--pc-text-soft);
    font-size: clamp(1.08rem, 1.7vw, 1.3rem);
    line-height: 1.75;
}

.pcfk-site .pc-product-hero p span {
    color: var(--pc-text);
}

.pcfk-site .pc-discovery-section {
    padding-top: clamp(62px, 8vw, 108px);
    background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent 34%);
}

.pcfk-site .pc-discovery-section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 30px;
}

.pcfk-site .pc-discovery-section-heading h2 {
    margin-top: 12px;
    color: var(--pc-text);
    font-size: clamp(1.9rem, 3.5vw, 3rem);
    line-height: 1.05;
    letter-spacing: -.055em;
    text-wrap: balance;
}

.pcfk-site .pc-discovery-session-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 6px;
    color: var(--pc-text-muted);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .1em;
    white-space: nowrap;
}

.pcfk-site .pc-discovery-session-status > span,
.pcfk-site .pc-result-status > span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #70E1A1;
    box-shadow: 0 0 0 4px rgba(112, 225, 161, .1), 0 0 15px rgba(112, 225, 161, .55);
}

.pcfk-site .pc-discovery-panel {
    padding: clamp(18px, 3vw, 30px);
    border: 1px solid rgba(54, 197, 240, .27);
    border-radius: 26px;
    background: linear-gradient(145deg, rgba(54, 197, 240, .07), rgba(13, 17, 23, .96) 38%, rgba(5, 6, 8, .98));
    box-shadow: 0 32px 80px rgba(0, 0, 0, .34), 0 0 0 1px rgba(255, 255, 255, .025) inset;
}

.pcfk-site .pc-discovery-input-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.pcfk-site .pc-discovery-option {
    display: flex;
    min-width: 0;
    min-height: 300px;
    flex-direction: column;
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, .16);
    border-radius: 17px;
    background: rgba(255, 255, 255, .025);
}

.pcfk-site .pc-discovery-option-primary {
    border-color: rgba(54, 197, 240, .4);
    background: linear-gradient(155deg, rgba(54, 197, 240, .11), rgba(255, 255, 255, .025) 58%);
}

.pcfk-site .pc-discovery-option-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 30px;
}

.pcfk-site .pc-discovery-option-index {
    display: inline-flex;
    width: 30px;
    height: 30px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(54, 197, 240, .35);
    border-radius: 50%;
    color: var(--pc-primary);
    font-size: .68rem;
    font-weight: 750;
}

.pcfk-site .pc-discovery-option-label {
    color: var(--pc-text-muted);
    font-size: .68rem;
    font-weight: 750;
    letter-spacing: .12em;
}

.pcfk-site .pc-discovery-option label {
    margin-bottom: 10px;
    color: var(--pc-text-soft);
    font-size: .86rem;
    font-weight: 650;
}

.pcfk-site .pc-discovery-option textarea,
.pcfk-site .pc-discovery-option input {
    width: 100%;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 11px;
    outline: none;
    background: rgba(5, 6, 8, .55);
    color: var(--pc-text);
    font: inherit;
    font-size: .9rem;
    line-height: 1.6;
    transition: border-color var(--pc-transition), box-shadow var(--pc-transition), background-color var(--pc-transition);
}

.pcfk-site .pc-discovery-option textarea {
    min-height: 132px;
    resize: vertical;
    padding: 14px;
}

.pcfk-site .pc-discovery-option input {
    min-height: 54px;
    padding: 0 15px;
}

.pcfk-site .pc-discovery-option textarea:focus,
.pcfk-site .pc-discovery-option input:focus {
    border-color: rgba(54, 197, 240, .7);
    background: rgba(54, 197, 240, .06);
    box-shadow: 0 0 0 4px rgba(54, 197, 240, .1);
}

.pcfk-site .pc-discovery-option textarea::placeholder,
.pcfk-site .pc-discovery-option input::placeholder {
    color: #687688;
}

.pcfk-site .pc-discovery-field-note {
    margin-top: auto;
    padding-top: 16px;
    color: var(--pc-text-muted);
    font-size: .75rem;
    line-height: 1.5;
}

.pcfk-site .pc-upload-visual {
    display: flex;
    min-height: 170px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 7px;
    border: 1px dashed rgba(54, 197, 240, .38);
    border-radius: 12px;
    background: repeating-linear-gradient(135deg, rgba(54, 197, 240, .04), rgba(54, 197, 240, .04) 8px, transparent 8px, transparent 16px), rgba(5, 6, 8, .35);
}

.pcfk-site .pc-upload-icon {
    display: inline-flex;
    width: 38px;
    height: 38px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(54, 197, 240, .4);
    border-radius: 50%;
    color: var(--pc-primary);
    font-size: 1.2rem;
    line-height: 1;
}

.pcfk-site .pc-upload-visual strong {
    margin-top: 7px;
    color: var(--pc-text);
    font-size: .93rem;
}

.pcfk-site .pc-upload-visual-note {
    color: var(--pc-text-muted);
    font-size: .74rem;
}

.pcfk-site .pc-file-type-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    margin-top: 8px;
}

.pcfk-site .pc-file-type-list span {
    padding: 4px 7px;
    border: 1px solid rgba(148, 163, 184, .2);
    border-radius: 5px;
    color: var(--pc-text-soft);
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .05em;
}

.pcfk-site .pc-discovery-example {
    margin-top: 24px;
    padding: 13px 14px;
    border-left: 2px solid var(--pc-primary);
    background: rgba(54, 197, 240, .06);
}

.pcfk-site .pc-discovery-example span {
    color: var(--pc-primary);
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .1em;
}

.pcfk-site .pc-discovery-example p {
    margin-top: 5px;
    color: var(--pc-text-soft);
    font-size: .78rem;
    line-height: 1.45;
}

.pcfk-site .pc-discovery-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 24px 2px 28px;
}

.pcfk-site .pc-discovery-action-note {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pcfk-site .pc-discovery-live-dot {
    flex: 0 0 auto;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pc-primary);
    box-shadow: 0 0 0 4px rgba(54, 197, 240, .1), 0 0 14px rgba(54, 197, 240, .4);
}

.pcfk-site .pc-discovery-action-note p {
    color: var(--pc-text-muted);
    font-size: .78rem;
}

.pcfk-site .pc-discovery-analyze {
    min-width: 210px;
    min-height: 60px;
    font-size: 1rem;
}

.pcfk-site .pc-discovery-analyze span,
.pcfk-site .pc-discovery-playbook-cta a span,
.pcfk-site .pc-card-link span,
.pcfk-site .pc-text-link span {
    margin-left: 8px;
    transition: transform var(--pc-transition);
}

.pcfk-site .pc-discovery-analyze:hover span,
.pcfk-site .pc-discovery-playbook-cta a:hover span,
.pcfk-site .pc-card-link:hover span,
.pcfk-site .pc-text-link:hover span {
    transform: translateX(3px);
}

.pcfk-site .pc-discovery-result {
    overflow: hidden;
    border: 1px solid rgba(54, 197, 240, .24);
    border-radius: 19px;
    background: rgba(5, 6, 8, .56);
    box-shadow: 0 24px 52px rgba(0, 0, 0, .24);
    scroll-margin-top: 30px;
}

.pcfk-site .pc-discovery-result-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding: 26px 28px 24px;
    border-bottom: 1px solid rgba(148, 163, 184, .13);
    background: linear-gradient(110deg, rgba(54, 197, 240, .08), transparent 64%);
}

.pcfk-site .pc-result-kicker,
.pcfk-site .pc-result-label,
.pcfk-site .pc-relationship-visual-label {
    color: var(--pc-primary);
    font-size: .65rem;
    font-weight: 750;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.pcfk-site .pc-discovery-result-header h2 {
    max-width: 690px;
    margin-top: 10px;
    color: var(--pc-text);
    font-size: clamp(1.45rem, 2.7vw, 2.25rem);
    line-height: 1.12;
    letter-spacing: -.045em;
}

.pcfk-site .pc-result-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border: 1px solid rgba(112, 225, 161, .23);
    border-radius: 999px;
    color: #8AE6AF;
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .08em;
    white-space: nowrap;
}

.pcfk-site .pc-discovery-result-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
    gap: 22px;
    padding: 24px;
}

.pcfk-site .pc-discovery-summary {
    padding: 20px 4px 20px 4px;
}

.pcfk-site .pc-discovery-summary > p {
    max-width: 670px;
    margin-top: 18px;
    color: var(--pc-text-soft);
    font-size: .98rem;
    line-height: 1.8;
}

.pcfk-site .pc-discovery-summary-finding {
    max-width: 650px;
    margin-top: 30px;
    padding: 16px 18px;
    border-left: 2px solid var(--pc-primary);
    background: rgba(54, 197, 240, .07);
}

.pcfk-site .pc-discovery-summary-finding span {
    color: var(--pc-primary);
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .11em;
}

.pcfk-site .pc-discovery-summary-finding strong {
    display: block;
    margin-top: 7px;
    color: var(--pc-text);
    font-size: .91rem;
    line-height: 1.55;
}

.pcfk-site .pc-discovery-metrics {
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, .14);
    border-radius: 15px;
    background: rgba(255, 255, 255, .025);
}

.pcfk-site .pc-confidence-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
}

.pcfk-site .pc-confidence-heading span {
    color: var(--pc-text-soft);
    font-size: .85rem;
    font-weight: 650;
}

.pcfk-site .pc-confidence-heading strong {
    color: var(--pc-primary);
    font-size: 1.7rem;
    letter-spacing: -.04em;
}

.pcfk-site .pc-confidence-track {
    height: 7px;
    margin-top: 13px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(148, 163, 184, .14);
}

.pcfk-site .pc-confidence-track span {
    display: block;
    width: 87%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #36C5F0, #A0E9F7);
    box-shadow: 0 0 18px rgba(54, 197, 240, .55);
}

.pcfk-site .pc-metrics-list {
    display: grid;
    gap: 0;
    margin-top: 22px;
    border-top: 1px solid rgba(148, 163, 184, .13);
}

.pcfk-site .pc-metrics-list > div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(148, 163, 184, .13);
}

.pcfk-site .pc-metric-name {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--pc-text-soft);
    font-size: .8rem;
}

.pcfk-site .pc-metric-name i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pc-primary);
    box-shadow: 0 0 10px rgba(54, 197, 240, .5);
}

.pcfk-site .pc-metrics-list strong {
    color: var(--pc-text);
    font-size: .9rem;
}

.pcfk-site .pc-relationship-visual {
    position: relative;
    min-height: 150px;
    margin-top: 20px;
    overflow: hidden;
    border: 1px solid rgba(54, 197, 240, .12);
    border-radius: 12px;
    background-image: linear-gradient(rgba(148, 163, 184, .07) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 163, 184, .07) 1px, transparent 1px);
    background-size: 28px 28px;
}

.pcfk-site .pc-relationship-visual-label {
    position: absolute;
    top: 13px;
    left: 14px;
    z-index: 3;
    font-size: .58rem;
}

.pcfk-site .pc-relationship-core {
    position: absolute;
    top: 52%;
    left: 52%;
    width: 26px;
    height: 26px;
    border: 1px solid rgba(54, 197, 240, .7);
    border-radius: 50%;
    background: rgba(54, 197, 240, .25);
    box-shadow: 0 0 0 9px rgba(54, 197, 240, .07), 0 0 25px rgba(54, 197, 240, .44);
    transform: translate(-50%, -50%);
}

.pcfk-site .pc-relationship-node {
    position: absolute;
    z-index: 2;
    padding: 5px 8px;
    border: 1px solid rgba(148, 163, 184, .24);
    border-radius: 999px;
    background: rgba(5, 6, 8, .82);
    color: var(--pc-text-soft);
    font-size: .62rem;
}

.pcfk-site .pc-relationship-node-one {
    top: 42%;
    left: 8%;
}

.pcfk-site .pc-relationship-node-two {
    top: 28%;
    right: 8%;
}

.pcfk-site .pc-relationship-node-three {
    right: 14%;
    bottom: 13%;
}

.pcfk-site .pc-relationship-line {
    position: absolute;
    z-index: 1;
    display: block;
    height: 1px;
    background: linear-gradient(90deg, rgba(54, 197, 240, .15), rgba(54, 197, 240, .72));
    transform-origin: left center;
}

.pcfk-site .pc-relationship-line-one {
    top: 47%;
    left: 24%;
    width: 31%;
    transform: rotate(8deg);
}

.pcfk-site .pc-relationship-line-two {
    top: 44%;
    left: 54%;
    width: 30%;
    transform: rotate(-28deg);
}

.pcfk-site .pc-relationship-line-three {
    top: 55%;
    left: 54%;
    width: 28%;
    transform: rotate(32deg);
}

.pcfk-site .pc-discovery-playbook-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: 24px;
    padding: 24px 4px 4px;
    border-top: 1px solid rgba(148, 163, 184, .14);
}

.pcfk-site .pc-discovery-playbook-cta h3 {
    margin: 9px 0 6px;
    color: var(--pc-text);
    font-size: 1.45rem;
    line-height: 1.1;
    letter-spacing: -.045em;
}

.pcfk-site .pc-discovery-playbook-cta p {
    color: var(--pc-text-muted);
    font-size: .82rem;
}

.pcfk-site .pc-discovery-playbook-cta a {
    flex: 0 0 auto;
}

.pcfk-site .pc-todays-patterns {
    border-top: 1px solid rgba(148, 163, 184, .1);
    background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent 32%);
}

.pcfk-site .pc-patterns-heading {
    align-items: center;
}

.pcfk-site .pc-discovery-post-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.pcfk-site .pc-discovery-post-card {
    display: flex;
    min-height: 340px;
    flex-direction: column;
    padding: 22px;
    background: linear-gradient(155deg, rgba(255, 255, 255, .035), var(--pc-card) 62%);
}

.pcfk-site .pc-discovery-post-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 17px;
}

.pcfk-site .pc-discovery-post-index {
    color: var(--pc-primary);
    font-size: .7rem;
    font-weight: 750;
    letter-spacing: .1em;
}

.pcfk-site .pc-discovery-post-media {
    aspect-ratio: 16 / 8;
    overflow: hidden;
    margin: 0 -22px 20px;
    border-top: 1px solid rgba(148, 163, 184, .1);
    border-bottom: 1px solid rgba(148, 163, 184, .1);
    background: radial-gradient(circle at 72% 26%, rgba(54, 197, 240, .15), transparent 30%), #0b1017;
}

.pcfk-site .pc-discovery-post-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pcfk-site .pc-discovery-post-card time {
    color: var(--pc-text-muted);
    font-size: .72rem;
}

.pcfk-site .pc-discovery-post-card h3 {
    margin: 13px 0 9px;
    color: var(--pc-text);
    font-size: 1.28rem;
    line-height: 1.18;
    letter-spacing: -.04em;
}

.pcfk-site .pc-discovery-post-card p {
    color: var(--pc-text-soft);
    font-size: .88rem;
    line-height: 1.7;
}

.pcfk-site .pc-discovery-post-card .pc-card-link {
    margin-top: auto;
    padding-top: 22px;
}

.pcfk-site .pc-discovery-empty {
    grid-column: 1 / -1;
    padding: 46px;
    border: 1px solid rgba(54, 197, 240, .2);
    border-radius: 20px;
    background: rgba(54, 197, 240, .05);
}

.pcfk-site .pc-discovery-empty h3 {
    margin: 12px 0 10px;
    color: var(--pc-text);
    font-size: 1.8rem;
    line-height: 1.1;
}

.pcfk-site .pc-discovery-empty p {
    color: var(--pc-text-soft);
}

.pcfk-site .pc-discovery-footer {
    margin-top: 22px;
}

@media (max-width: 1020px) {
    .pcfk-site .pc-discovery-input-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .pcfk-site .pc-discovery-option {
        padding: 18px;
    }

    .pcfk-site .pc-discovery-option-top {
        margin-bottom: 22px;
    }
}

@media (max-width: 820px) {
    .pcfk-site .pc-product-hero h1 {
        max-width: 720px;
    }

    .pcfk-site .pc-discovery-section-heading,
    .pcfk-site .pc-discovery-actions,
    .pcfk-site .pc-discovery-playbook-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .pcfk-site .pc-discovery-session-status {
        padding-bottom: 0;
    }

    .pcfk-site .pc-discovery-input-grid,
    .pcfk-site .pc-discovery-result-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-discovery-option {
        min-height: 0;
    }

    .pcfk-site .pc-discovery-post-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pcfk-site .pc-discovery-playbook-cta a,
    .pcfk-site .pc-discovery-analyze {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .pcfk-site .pc-product-hero {
        padding-top: 76px;
        padding-bottom: 70px;
    }

    .pcfk-site .pc-product-hero h1 {
        margin-top: 18px;
        font-size: clamp(2.8rem, 13vw, 4.1rem);
    }

    .pcfk-site .pc-product-hero p {
        font-size: 1rem;
    }

    .pcfk-site .pc-discovery-panel {
        padding: 14px;
        border-radius: 20px;
    }

    .pcfk-site .pc-discovery-option {
        padding: 18px;
    }

    .pcfk-site .pc-discovery-result-header,
    .pcfk-site .pc-discovery-result-grid {
        padding: 20px;
    }

    .pcfk-site .pc-discovery-result-header {
        flex-direction: column;
    }

    .pcfk-site .pc-discovery-summary {
        padding: 4px 0;
    }

    .pcfk-site .pc-discovery-metrics {
        padding: 17px;
    }

    .pcfk-site .pc-discovery-post-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-discovery-empty {
        padding: 30px 24px;
    }

    .pcfk-site .pc-patterns-heading .pc-text-link {
        align-self: flex-start;
    }
}

/* Playbooks landing page and research article conversion path. */
.pcfk-site .pc-playbooks-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
    align-items: center;
    gap: clamp(48px, 8vw, 112px);
}

.pcfk-site .pc-playbooks-hero-art {
    position: relative;
    min-height: 380px;
    overflow: hidden;
    padding: 28px;
    border: 1px solid rgba(54, 197, 240, .28);
    border-radius: 26px;
    background: radial-gradient(circle at 58% 42%, rgba(54, 197, 240, .18), transparent 26%), linear-gradient(145deg, rgba(54, 197, 240, .11), rgba(13, 17, 23, .96) 62%);
    box-shadow: 0 28px 70px rgba(0, 0, 0, .28), inset 0 1px 0 rgba(255, 255, 255, .04);
}

.pcfk-site .pc-playbooks-hero-art::before,
.pcfk-site .pc-playbooks-hero-art::after {
    position: absolute;
    border: 1px solid rgba(54, 197, 240, .13);
    border-radius: 50%;
    content: "";
    pointer-events: none;
}

.pcfk-site .pc-playbooks-hero-art::before {
    top: 22%;
    left: 32%;
    width: 180px;
    height: 180px;
}

.pcfk-site .pc-playbooks-hero-art::after {
    top: 29%;
    left: 39%;
    width: 120px;
    height: 120px;
}

.pcfk-site .pc-playbooks-hero-art-label {
    position: relative;
    z-index: 1;
    color: var(--pc-primary);
    font-size: .7rem;
    font-weight: 750;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.pcfk-site .pc-playbooks-hero-art-grid {
    position: absolute;
    top: 72px;
    right: 28px;
    bottom: 72px;
    left: 28px;
}

.pcfk-site .pc-playbooks-hero-art-node {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    min-width: 82px;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border: 1px solid rgba(54, 197, 240, .4);
    border-radius: 999px;
    background: rgba(5, 6, 8, .76);
    color: var(--pc-text);
    font-size: .75rem;
    font-weight: 700;
}

.pcfk-site .pc-playbooks-hero-art-node-one {
    top: 18%;
    left: 3%;
}

.pcfk-site .pc-playbooks-hero-art-node-two {
    top: 46%;
    right: 0;
}

.pcfk-site .pc-playbooks-hero-art-node-three {
    bottom: 8%;
    left: 27%;
}

.pcfk-site .pc-playbooks-hero-art-line {
    position: absolute;
    z-index: 1;
    display: block;
    height: 1px;
    transform-origin: left center;
    background: linear-gradient(90deg, rgba(54, 197, 240, .12), rgba(54, 197, 240, .85));
    box-shadow: 0 0 14px rgba(54, 197, 240, .3);
}

.pcfk-site .pc-playbooks-hero-art-line-one {
    top: 30%;
    left: 20%;
    width: 42%;
    transform: rotate(20deg);
}

.pcfk-site .pc-playbooks-hero-art-line-two {
    top: 51%;
    left: 48%;
    width: 32%;
    transform: rotate(-14deg);
}

.pcfk-site .pc-playbooks-hero-art-line-three {
    top: 55%;
    left: 36%;
    width: 35%;
    transform: rotate(45deg);
}

.pcfk-site .pc-playbooks-hero-art p {
    position: absolute;
    right: 28px;
    bottom: 26px;
    left: 28px;
    color: var(--pc-text-soft);
    font-size: .82rem;
}

.pcfk-site .pc-playbooks-section-heading {
    max-width: 780px;
    margin-bottom: 38px;
}

.pcfk-site .pc-playbook-comparison-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    max-width: 1040px;
}

.pcfk-site .pc-playbook-comparison-card {
    display: flex;
    min-height: 390px;
    flex-direction: column;
    padding: clamp(30px, 4vw, 48px);
}

.pcfk-site .pc-playbook-comparison-card-featured {
    border-color: rgba(54, 197, 240, .35);
    background: linear-gradient(145deg, rgba(54, 197, 240, .12), var(--pc-card) 58%);
    box-shadow: 0 18px 46px rgba(0, 0, 0, .2), 0 0 0 1px rgba(54, 197, 240, .06) inset;
}

.pcfk-site .pc-playbook-comparison-card h3 {
    margin: 18px 0 12px;
    color: var(--pc-text);
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.08;
    letter-spacing: -.05em;
}

.pcfk-site .pc-playbook-comparison-card > p {
    max-width: 520px;
    color: var(--pc-text-soft);
    font-size: 1rem;
}

.pcfk-site .pc-playbook-comparison-card ul {
    display: grid;
    gap: 10px;
    margin: 28px 0 30px;
    padding: 0;
    list-style: none;
}

.pcfk-site .pc-playbook-comparison-card li {
    position: relative;
    padding-left: 22px;
    color: var(--pc-text-soft);
    font-size: .92rem;
}

.pcfk-site .pc-playbook-comparison-card li::before {
    position: absolute;
    top: .7em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--pc-primary);
    box-shadow: 0 0 0 4px rgba(54, 197, 240, .1);
    content: "";
    transform: translateY(-50%);
}

.pcfk-site .pc-playbook-comparison-card .pc-card-link {
    margin-top: auto;
}

.pcfk-site .pc-playbooks-benefits,
.pcfk-site .pc-playbooks-process {
    background: linear-gradient(180deg, rgba(255, 255, 255, .012), transparent 40%);
}

.pcfk-site .pc-playbook-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.pcfk-site .pc-playbook-benefit-card {
    min-height: 190px;
    padding: 24px;
}

.pcfk-site .pc-playbook-benefit-card > span {
    display: inline-flex;
    width: 34px;
    height: 34px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(54, 197, 240, .28);
    border-radius: 50%;
    color: var(--pc-primary);
    font-size: .7rem;
    font-weight: 750;
}

.pcfk-site .pc-playbook-benefit-card h3 {
    margin: 18px 0 8px;
    color: var(--pc-text);
    font-size: 1.05rem;
    line-height: 1.25;
}

.pcfk-site .pc-playbook-benefit-card p {
    color: var(--pc-text-soft);
    font-size: .86rem;
    line-height: 1.65;
}

.pcfk-site .pc-featured-playbooks-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.pcfk-site .pc-featured-playbook-card {
    display: flex;
    min-height: 330px;
    flex-direction: column;
    padding: 26px;
    background: linear-gradient(160deg, rgba(255, 255, 255, .035), var(--pc-card) 62%);
}

.pcfk-site .pc-featured-playbook-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.pcfk-site .pc-playbook-index {
    color: var(--pc-primary);
    font-size: .74rem;
    font-weight: 750;
    letter-spacing: .12em;
}

.pcfk-site .pc-playbook-status {
    padding: 5px 8px;
    border: 1px solid rgba(54, 197, 240, .25);
    border-radius: 999px;
    color: var(--pc-primary);
    font-size: .62rem;
    font-weight: 750;
    letter-spacing: .08em;
    line-height: 1;
}

.pcfk-site .pc-featured-playbook-card h3 {
    margin: 32px 0 12px;
    color: var(--pc-text);
    font-size: 1.34rem;
    line-height: 1.16;
    letter-spacing: -.04em;
}

.pcfk-site .pc-featured-playbook-card p {
    color: var(--pc-text-soft);
    font-size: .9rem;
    line-height: 1.7;
}

.pcfk-site .pc-featured-playbook-card .pc-card-link {
    margin-top: auto;
    padding-top: 24px;
}

.pcfk-site .pc-playbook-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pcfk-site .pc-playbook-timeline::before {
    position: absolute;
    top: 25px;
    right: 9%;
    left: 9%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(54, 197, 240, .48), transparent);
    content: "";
}

.pcfk-site .pc-playbook-timeline li {
    position: relative;
    z-index: 1;
    min-width: 0;
}

.pcfk-site .pc-playbook-timeline li > span {
    display: inline-flex;
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(54, 197, 240, .4);
    border-radius: 50%;
    background: var(--pc-bg);
    color: var(--pc-primary);
    font-size: .72rem;
    font-weight: 750;
}

.pcfk-site .pc-playbook-timeline strong {
    display: block;
    margin-top: 22px;
    color: var(--pc-text);
    font-size: 1rem;
}

.pcfk-site .pc-playbook-timeline p {
    margin-top: 8px;
    color: var(--pc-text-soft);
    font-size: .84rem;
    line-height: 1.65;
}

.pcfk-site .pc-playbooks-faq {
    background: var(--pc-surface);
}

.pcfk-site .pc-playbooks-faq-grid {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
    align-items: start;
    gap: clamp(48px, 8vw, 112px);
}

.pcfk-site .pc-playbook-faq-list {
    display: grid;
    gap: 10px;
}

.pcfk-site .pc-playbook-faq-list details {
    border: 1px solid rgba(148, 163, 184, .15);
    border-radius: 14px;
    background: rgba(255, 255, 255, .025);
}

.pcfk-site .pc-playbook-faq-list summary {
    position: relative;
    padding: 20px 54px 20px 22px;
    color: var(--pc-text);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 700;
    list-style: none;
}

.pcfk-site .pc-playbook-faq-list summary::-webkit-details-marker {
    display: none;
}

.pcfk-site .pc-playbook-faq-list summary::after {
    position: absolute;
    top: 50%;
    right: 22px;
    color: var(--pc-primary);
    content: "+";
    font-size: 1.35rem;
    font-weight: 400;
    transform: translateY(-50%);
}

.pcfk-site .pc-playbook-faq-list details[open] summary::after {
    content: "-";
}

.pcfk-site .pc-playbook-faq-list details p {
    max-width: 720px;
    padding: 0 22px 22px;
    color: var(--pc-text-soft);
    font-size: .92rem;
    line-height: 1.75;
}

.pcfk-site .pc-playbooks-promo {
    padding-top: 0;
}

.pcfk-site .pc-playbooks-promo-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 42px;
    padding: clamp(34px, 5vw, 54px);
    border: 1px solid rgba(54, 197, 240, .24);
    border-radius: 22px;
    background: linear-gradient(110deg, rgba(54, 197, 240, .11), rgba(22, 27, 34, .9) 62%);
}

.pcfk-site .pc-playbooks-promo-inner > div:first-child {
    max-width: 720px;
}

.pcfk-site .pc-playbooks-promo h2 {
    margin: 13px 0 14px;
    color: var(--pc-text);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.06;
    letter-spacing: -.055em;
}

.pcfk-site .pc-playbooks-promo p {
    color: var(--pc-text-soft);
    font-size: .98rem;
}

.pcfk-site .pc-playbooks-promo-actions,
.pcfk-site .pc-playbook-teaser-actions {
    display: flex;
    flex-shrink: 0;
    flex-wrap: wrap;
    gap: 12px;
}

.pcfk-site .pc-playbook-teaser-actions {
    max-width: none;
}

.pcfk-site.pc-research-article-cta {
    width: 100%;
    margin: 58px auto 12px;
    padding: 0;
    border: 1px solid rgba(54, 197, 240, .25);
    border-radius: 24px;
    background: linear-gradient(120deg, rgba(54, 197, 240, .13), rgba(22, 27, 34, .95) 70%);
    box-shadow: 0 22px 54px rgba(0, 0, 0, .2);
}

.pcfk-site .pc-research-article-cta .pc-container {
    padding-top: clamp(34px, 5vw, 58px);
    padding-bottom: clamp(34px, 5vw, 58px);
}

.pcfk-site .pc-research-article-cta h2 {
    max-width: 760px;
    margin: 13px 0 14px;
    color: var(--pc-text);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.06;
    letter-spacing: -.055em;
}

.pcfk-site .pc-research-article-cta p {
    max-width: 760px;
    color: var(--pc-text-soft);
    font-size: .98rem;
}

.pcfk-site .pc-research-article-cta p + p {
    margin-top: 10px;
}

.pcfk-site .pc-research-article-cta .pc-page-cta-actions {
    margin-top: 26px;
}

@media (max-width: 1020px) {
    .pcfk-site .pc-playbooks-hero-grid,
    .pcfk-site .pc-playbooks-faq-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-playbooks-hero-art {
        max-width: 720px;
    }

    .pcfk-site .pc-playbook-benefits-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .pcfk-site .pc-featured-playbooks-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pcfk-site .pc-playbooks-promo-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 820px) {
    .pcfk-site .pc-playbook-comparison-grid,
    .pcfk-site .pc-playbook-benefits-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pcfk-site .pc-playbook-timeline {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0;
        margin-left: 10px;
    }

    .pcfk-site .pc-playbook-timeline::before {
        top: 25px;
        right: auto;
        bottom: 25px;
        left: 24px;
        width: 1px;
        height: auto;
    }

    .pcfk-site .pc-playbook-timeline li {
        display: grid;
        grid-template-columns: 50px minmax(0, 1fr);
        column-gap: 18px;
        padding-bottom: 30px;
    }

    .pcfk-site .pc-playbook-timeline li:last-child {
        padding-bottom: 0;
    }

    .pcfk-site .pc-playbook-timeline li > span {
        grid-row: 1 / span 2;
    }

    .pcfk-site .pc-playbook-timeline strong {
        margin-top: 5px;
    }

    .pcfk-site .pc-playbook-timeline p {
        margin-top: 5px;
    }
}

@media (max-width: 640px) {
    .pcfk-site .pc-playbooks-hero-art {
        min-height: 300px;
        padding: 22px;
    }

    .pcfk-site .pc-playbooks-hero-art-grid {
        top: 64px;
        right: 22px;
        bottom: 62px;
        left: 22px;
    }

    .pcfk-site .pc-playbooks-hero-art-node {
        min-width: 72px;
        padding: 7px 9px;
        font-size: .68rem;
    }

    .pcfk-site .pc-playbooks-hero-art p {
        right: 22px;
        bottom: 20px;
        left: 22px;
    }

    .pcfk-site .pc-playbook-comparison-grid,
    .pcfk-site .pc-playbook-benefits-grid,
    .pcfk-site .pc-featured-playbooks-grid {
        grid-template-columns: 1fr;
    }

    .pcfk-site .pc-playbook-comparison-card {
        min-height: 0;
    }

    .pcfk-site .pc-playbooks-promo-actions,
    .pcfk-site .pc-playbook-teaser-actions {
        width: 100%;
        align-items: stretch;
        flex-direction: column;
    }

    .pcfk-site .pc-playbooks-promo-actions .pc-button,
    .pcfk-site .pc-playbooks-promo-actions .pc-button-secondary,
    .pcfk-site .pc-playbook-teaser-actions .pc-button,
    .pcfk-site .pc-playbook-teaser-actions .pc-button-secondary {
        width: 100%;
    }

    .pcfk-site .pc-playbooks-promo-inner {
        padding: 30px 24px;
    }
}