/* ==========================================================================
   Post-Consumer | Industrial Brutalism / Scientific Lab
   ========================================================================== */

:root {
    --c-bg:        #0A0B0C;
    --c-bg-2:      #111315;
    --c-bg-3:      #1A1D20;
    --c-line:      #26292D;
    --c-line-2:    #383C41;
    --c-text:      #E6E8EA;
    --c-text-mute: #8B9094;
    --c-text-dim:  #5A5F64;
    --c-accent:    #D4FF00;     /* sodium yellow / hi-vis lime */
    --c-accent-2:  #FF4C1F;     /* warning vermilion */
    --c-cyan:      #5BD7E0;     /* lab cyan */
    --c-warn:      #F2C94C;
    --c-magenta:   #FF3D8A;

    --f-mono:    "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    --f-display: "Space Grotesk", "Inter", system-ui, sans-serif;
    --f-body:    "IBM Plex Sans", system-ui, sans-serif;

    --max:    min(1480px, 96vw);
    --gutter: clamp(20px, 4vw, 64px);

    --tx-mega:  clamp(2.6rem, 9vw, 8.2rem);
    --tx-h1:    clamp(2rem, 5vw, 3.6rem);
    --tx-h2:    clamp(1.5rem, 3vw, 2.4rem);
    --tx-h3:    clamp(1.15rem, 1.6vw, 1.5rem);
    --tx-body:  clamp(1rem, 1.05vw, 1.075rem);
    --tx-small: 0.84rem;
    --tx-mono:  0.78rem;

    --r:  2px;
    --rs: 0;
    --shadow-pop: 0 0 0 1px var(--c-line), 0 16px 40px rgba(0,0,0,.6);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
    background: var(--c-bg);
    color: var(--c-text);
    font: 400 var(--tx-body)/1.6 var(--f-body);
    overflow-x: hidden;
}

body::before {
    /* subtle grain overlay */
    content: "";
    position: fixed; inset: 0;
    pointer-events: none;
    z-index: 1000;
    background-image:
        radial-gradient(circle at 50% 50%, rgba(255,255,255,.012) 0, transparent 60%),
        repeating-linear-gradient(0deg, rgba(255,255,255,.02) 0 1px, transparent 1px 3px);
    mix-blend-mode: overlay;
    opacity: .4;
}

a { color: var(--c-text); text-decoration: none; }
a:hover { color: var(--c-accent); }

img, svg { max-width: 100%; height: auto; display: block; }

::selection { background: var(--c-accent); color: var(--c-bg); }

.pc-skip { position: absolute; left: -1000px; }
.pc-skip:focus { left: 1rem; top: 1rem; background: var(--c-accent); color: #000; padding: .5rem 1rem; z-index: 9999; }

/* ==========================================================================
   TOPBAR
   ========================================================================== */

.pc-topbar {
    position: sticky; top: 0; z-index: 50;
    background: rgba(10,11,12,.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--c-line);
}

.pc-topbar__inner {
    max-width: var(--max); margin: 0 auto;
    padding: 16px var(--gutter);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
}

/* Logo */
.pc-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--f-mono);
    font-weight: 700;
    letter-spacing: -.02em;
    text-decoration: none;
    color: var(--c-text);
}
.pc-logo__mark {
    display: inline-flex;
    align-items: baseline;
    background: var(--c-accent);
    color: var(--c-bg);
    padding: 4px 8px;
    font-size: 1.1rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: 0;
    border-radius: var(--r);
}
.pc-logo__slash {
    color: var(--c-bg);
    opacity: .6;
}
.pc-logo__name { font-size: .9rem; letter-spacing: .12em; }
.pc-logo__sub { font-size: .65rem; color: var(--c-text-mute); letter-spacing: .15em; text-transform: uppercase; }

@media (max-width: 720px) {
    .pc-logo__name, .pc-logo__sub { display: none; }
}

/* Nav */
.pc-nav__list {
    display: flex; gap: 28px;
    list-style: none; margin: 0; padding: 0;
    font-family: var(--f-mono);
    font-size: .82rem;
    text-transform: lowercase;
    letter-spacing: .04em;
}
.pc-nav__list a {
    position: relative;
    padding: 4px 0;
    color: var(--c-text-mute);
    transition: color .2s;
}
.pc-nav__list a::before {
    content: "// ";
    color: var(--c-text-dim);
}
.pc-nav__list a:hover, .pc-nav__list .current-menu-item a {
    color: var(--c-accent);
}

@media (max-width: 720px) {
    .pc-nav { display: none; }
    .pc-topbar__inner { grid-template-columns: 1fr auto; }
}

/* Topbar meta */
.pc-topbar__meta {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-mute);
    display: flex; gap: 14px;
    align-items: center;
}
.pc-topbar__id { color: var(--c-text-dim); }
.pc-topbar__time {
    background: var(--c-bg-3);
    padding: 4px 8px;
    border: 1px solid var(--c-line);
    color: var(--c-accent);
}

@media (max-width: 980px) {
    .pc-topbar__id { display: none; }
}

/* Stripe (data ticker) */
.pc-stripe {
    background: var(--c-accent);
    color: var(--c-bg);
    overflow: hidden;
    border-bottom: 1px solid #000;
}
.pc-stripe__track {
    display: flex;
    gap: 0;
    animation: pc-marquee 80s linear infinite;
    white-space: nowrap;
    padding: 8px 0;
}
.pc-stripe__cell {
    display: inline-flex; align-items: center;
    gap: 8px;
    font-family: var(--f-mono);
    font-size: .76rem;
    padding: 0 24px;
    border-right: 1px solid rgba(0,0,0,.25);
}
.pc-stripe__label { font-weight: 500; opacity: .85; }
.pc-stripe__value { font-weight: 800; font-size: .85rem; }
.pc-stripe__unit { opacity: .6; font-size: .68rem; }

@keyframes pc-marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-33.333%); }
}

/* ==========================================================================
   MAIN
   ========================================================================== */
.pc-main {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.pc-hero {
    padding: clamp(60px, 10vw, 140px) 0 clamp(40px, 6vw, 100px);
    border-bottom: 1px solid var(--c-line);
    position: relative;
}
.pc-hero__inner { position: relative; z-index: 2; }
.pc-hero__kicker {
    font-family: var(--f-mono);
    color: var(--c-text-mute);
    text-transform: lowercase;
    letter-spacing: .12em;
    font-size: var(--tx-small);
    margin: 0 0 30px;
}
.pc-hero__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: var(--tx-mega);
    line-height: .92;
    letter-spacing: -.045em;
    margin: 0 0 36px;
    max-width: 18ch;
}
.pc-hero__line { display: block; }
.pc-hero__line--2 {
    color: var(--c-accent);
    font-style: italic;
    font-weight: 700;
    transform: translateX(.2em);
}
.pc-hero__line--3 {
    font-weight: 400;
    color: var(--c-text-mute);
    font-size: 0.6em;
    margin-top: .2em;
}
.pc-hero__amp {
    font-family: var(--f-mono);
    color: var(--c-accent);
    font-size: .8em;
}
.pc-hero__lead {
    max-width: 56ch;
    font-size: clamp(1.05rem, 1.4vw, 1.32rem);
    line-height: 1.5;
    color: var(--c-text);
    margin: 0 0 36px;
}
.pc-hero__lead strong {
    color: var(--c-accent);
    font-family: var(--f-mono);
    font-weight: 600;
    font-size: .9em;
    letter-spacing: -.01em;
}
.pc-hero__actions {
    display: flex;
    gap: 16px; flex-wrap: wrap;
}

/* Decorative grid behind hero */
.pc-hero__grid {
    position: absolute;
    right: 0; top: 0;
    width: 50vw;
    height: 100%;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(2, 1fr);
    z-index: 1;
    opacity: .4;
}
.pc-hero__cell {
    border: 1px solid var(--c-line);
    border-bottom: none; border-right: none;
    animation: pc-cell-flash 8s calc(var(--i) * .5s) infinite;
}
@keyframes pc-cell-flash {
    0%, 95%, 100% { background: transparent; }
    96% { background: rgba(212,255,0,.15); }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.pc-btn {
    display: inline-flex; align-items: center; gap: 10px;
    font-family: var(--f-mono);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    padding: 14px 22px;
    border: 1px solid var(--c-accent);
    transition: all .15s;
    cursor: pointer;
}
.pc-btn--solid {
    background: var(--c-accent); color: var(--c-bg);
}
.pc-btn--solid:hover { background: #fff; border-color: #fff; color: #000; }
.pc-btn--ghost {
    background: transparent; color: var(--c-accent);
    border-color: var(--c-line-2);
}
.pc-btn--ghost:hover { border-color: var(--c-accent); }

/* ==========================================================================
   SECTION HEADER
   ========================================================================== */
.pc-section-head {
    padding: clamp(50px, 7vw, 100px) 0 clamp(30px, 4vw, 60px);
    max-width: 78ch;
}
.pc-section-head__kicker {
    font-family: var(--f-mono);
    color: var(--c-accent);
    font-size: var(--tx-small);
    letter-spacing: .14em;
    text-transform: lowercase;
    margin: 0 0 16px;
}
.pc-section-head__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: var(--tx-h1);
    line-height: 1;
    letter-spacing: -.035em;
    margin: 0 0 20px;
}
.pc-section-head__sub {
    color: var(--c-text-mute);
    font-size: 1.05rem;
    line-height: 1.55;
    max-width: 60ch;
    margin: 0;
}

/* ==========================================================================
   FEED / CARDS
   ========================================================================== */
.pc-feed { padding-bottom: clamp(60px, 8vw, 120px); }

.pc-feed__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(16px, 2vw, 28px);
    margin-bottom: 40px;
}

.pc-card {
    grid-column: span 6;
    background: var(--c-bg-2);
    border: 1px solid var(--c-line);
    transition: border-color .2s, transform .25s ease;
    position: relative;
    overflow: hidden;
}
.pc-card:hover {
    border-color: var(--c-accent);
    transform: translateY(-3px);
}
.pc-card--featured {
    grid-column: span 12;
}
@media (min-width: 980px) {
    .pc-card { grid-column: span 4; }
    .pc-card--featured { grid-column: span 12; }
    .pc-card--featured .pc-card__link { display: grid; grid-template-columns: 7fr 5fr; gap: 0; align-items: stretch; }
    .pc-card--featured .pc-card__media { aspect-ratio: auto; height: 100%; min-height: 460px; }
    .pc-card--featured .pc-card__body { padding: clamp(28px, 3vw, 48px); }
    .pc-card--featured .pc-card__title { font-size: clamp(1.7rem, 3vw, 2.6rem); }
    .pc-card--featured .pc-card__excerpt { font-size: 1.05rem; }
}
@media (max-width: 720px) {
    .pc-card { grid-column: span 12; }
}

.pc-card__link { display: block; color: inherit; text-decoration: none; }
.pc-card__media {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    position: relative;
    background: var(--c-bg-3);
}
.pc-card__media img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform .6s ease;
    filter: grayscale(.15) contrast(1.05);
}
.pc-card:hover .pc-card__media img { transform: scale(1.04); }
.pc-card__overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(10,11,12,.6) 100%);
    pointer-events: none;
}
.pc-card__body { padding: 22px 24px 26px; }
.pc-card__meta {
    display: flex; gap: 14px; flex-wrap: wrap;
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-dim);
    margin-bottom: 12px;
}
.pc-card__cat { color: var(--c-accent); }
.pc-card__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.1rem, 1.6vw, 1.4rem);
    line-height: 1.15;
    letter-spacing: -.02em;
    margin: 0 0 12px;
    color: var(--c-text);
}
.pc-card__excerpt {
    color: var(--c-text-mute);
    font-size: .95rem;
    line-height: 1.5;
    margin: 0 0 20px;
}
.pc-card__cta {
    display: inline-flex; align-items: center;
    gap: 10px;
    font-family: var(--f-mono);
    font-size: .76rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: var(--c-accent);
}
.pc-card__cta svg { width: 14px; height: 14px; transition: transform .2s; }
.pc-card:hover .pc-card__cta svg { transform: translateX(4px); }

/* Pager */
.pc-pager, .pc-pager .nav-links {
    font-family: var(--f-mono);
    display: flex; gap: 12px;
    flex-wrap: wrap;
    padding: 30px 0;
}
.pc-pager .page-numbers {
    padding: 8px 14px;
    border: 1px solid var(--c-line);
    color: var(--c-text-mute);
}
.pc-pager .page-numbers.current,
.pc-pager .page-numbers:hover {
    border-color: var(--c-accent);
    color: var(--c-accent);
}

/* ==========================================================================
   ARTICLE
   ========================================================================== */
.pc-article {}

.pc-article__hero {
    padding: clamp(40px, 6vw, 90px) 0 clamp(30px, 4vw, 60px);
    border-bottom: 1px solid var(--c-line);
}
.pc-article__hero-inner { max-width: 80ch; margin: 0 auto 40px; }

.pc-crumbs {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-dim);
    margin: 0 0 22px;
    letter-spacing: .08em;
}
.pc-crumbs__sep { color: var(--c-line-2); margin: 0 4px; }
.pc-crumbs a { color: var(--c-text-mute); }
.pc-crumbs a:hover { color: var(--c-accent); }

.pc-article__cat {
    display: inline-block;
    font-family: var(--f-mono);
    font-size: .8rem;
    color: var(--c-accent);
    margin-bottom: 18px;
    letter-spacing: .1em;
}

.pc-article__title {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(2rem, 4.5vw, 3.6rem);
    line-height: 1.02;
    letter-spacing: -.035em;
    margin: 0 0 28px;
}

.pc-article__lead {
    font-size: clamp(1.1rem, 1.5vw, 1.34rem);
    line-height: 1.5;
    color: var(--c-text-mute);
    margin: 0 0 36px;
    max-width: 60ch;
}

.pc-article__specs {
    display: flex;
    flex-wrap: wrap;
    gap: 30px 50px;
    padding: 18px 0;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
}
.pc-article__specs dl { margin: 0; display: flex; flex-direction: column; gap: 4px; }
.pc-article__specs dt { color: var(--c-text-dim); text-transform: uppercase; letter-spacing: .12em; }
.pc-article__specs dd { margin: 0; color: var(--c-text); font-weight: 600; }
.pc-article__specs a { color: var(--c-accent); }

.pc-article__cover {
    margin: 0;
    aspect-ratio: 21 / 9;
    overflow: hidden;
    border: 1px solid var(--c-line);
}
.pc-article__cover img { width: 100%; height: 100%; object-fit: cover; }

/* Body — desktop: TOC sticky left, content right */
.pc-article__body {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    padding: clamp(40px, 6vw, 80px) 0;
    max-width: var(--max);
    margin: 0 auto;
}
@media (min-width: 1024px) {
    .pc-article__body {
        grid-template-columns: 280px minmax(0, 1fr);
        gap: 60px;
    }
}

.pc-toc-wrap--side { display: none; }
.pc-toc-wrap--inline { display: block; margin: 0 0 36px; }

@media (min-width: 1024px) {
    .pc-toc-wrap--side { display: block; }
    .pc-toc-wrap--inline { display: none; }
    .pc-toc-wrap--side { position: sticky; top: 100px; align-self: start; max-height: calc(100vh - 140px); overflow-y: auto; }
}

.pc-toc-wrap--inline {
    background: var(--c-bg-2);
    border: 1px solid var(--c-line);
    padding: 18px 22px;
}
.pc-toc-wrap--inline summary {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-accent);
    cursor: pointer;
    letter-spacing: .14em;
    text-transform: uppercase;
    margin-bottom: 16px;
    list-style: none;
}
.pc-toc-wrap--inline summary::-webkit-details-marker { display: none; }
.pc-toc-wrap--inline[open] summary { padding-bottom: 12px; border-bottom: 1px dashed var(--c-line); }

.pc-toc__label {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-accent);
    text-transform: uppercase;
    letter-spacing: .14em;
    margin: 0 0 16px;
}
.pc-toc__count { color: var(--c-text-dim); }
.pc-toc__list {
    list-style: none;
    margin: 0; padding: 0;
    counter-reset: pctoc;
    border-left: 1px solid var(--c-line);
}
.pc-toc__item { margin: 0; }
.pc-toc__item--l3 { padding-left: 18px; }
.pc-toc__item a {
    display: grid;
    grid-template-columns: 32px 1fr;
    gap: 4px;
    padding: 8px 12px 8px 12px;
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-mute);
    line-height: 1.4;
    border-left: 2px solid transparent;
    margin-left: -1px;
    transition: all .15s;
    position: relative;
}
.pc-toc__item a:hover {
    color: var(--c-accent);
    border-left-color: var(--c-accent);
    background: var(--c-bg-2);
}
.pc-toc__item a.is-active {
    color: var(--c-accent);
    border-left-color: var(--c-accent);
}
.pc-toc__num { color: var(--c-text-dim); }
.pc-toc__item--l3 a { padding-left: 8px; opacity: .8; }

/* Article content typography */
.pc-article__content {
    max-width: 72ch;
    font-size: clamp(1.05rem, 1.1vw, 1.13rem);
    line-height: 1.78;
    color: #DDE0E2;
}
.pc-article__content > * + * { margin-top: 1.6em; }
.pc-article__content h2 {
    font-family: var(--f-display);
    font-weight: 700;
    font-size: clamp(1.5rem, 2.4vw, 2rem);
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-top: 2.5em;
    color: var(--c-text);
    padding-top: 24px;
    border-top: 1px solid var(--c-line);
    position: relative;
    scroll-margin-top: 120px;
}
.pc-article__content h2::before {
    content: "// " counter(pcsec, decimal-leading-zero);
    counter-increment: pcsec;
    display: block;
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-accent);
    letter-spacing: .14em;
    margin-bottom: 8px;
    font-weight: 500;
}
.pc-article__content { counter-reset: pcsec; }
.pc-article__content h3 {
    font-family: var(--f-display);
    font-size: clamp(1.2rem, 1.7vw, 1.5rem);
    line-height: 1.2;
    letter-spacing: -.02em;
    color: var(--c-text);
    margin-top: 2em;
    scroll-margin-top: 120px;
}
.pc-article__content p { margin: 0 0 1em; }
.pc-article__content a {
    color: var(--c-accent);
    border-bottom: 1px solid var(--c-line-2);
    transition: border-color .15s;
}
.pc-article__content a:hover { border-color: var(--c-accent); }
.pc-article__content strong { color: var(--c-text); font-weight: 700; }
.pc-article__content em { font-style: italic; color: var(--c-cyan); }

/* Lists */
.pc-article__content ul, .pc-article__content ol {
    padding-left: 0;
    list-style: none;
}
.pc-article__content ul li, .pc-article__content ol li {
    position: relative;
    padding-left: 32px;
    margin: .6em 0;
}
.pc-article__content ul li::before {
    content: "//";
    position: absolute;
    left: 0; top: 0;
    color: var(--c-accent);
    font-family: var(--f-mono);
    font-weight: 600;
    font-size: .8em;
}
.pc-article__content ol { counter-reset: pcli; }
.pc-article__content ol li::before {
    content: counter(pcli, decimal-leading-zero);
    counter-increment: pcli;
    position: absolute;
    left: 0; top: 0;
    color: var(--c-accent);
    font-family: var(--f-mono);
    font-size: .8em;
    font-weight: 600;
}

/* Blockquote */
.pc-article__content blockquote {
    margin: 2em 0;
    padding: 24px 28px;
    border-left: 3px solid var(--c-accent);
    background: var(--c-bg-2);
    font-family: var(--f-display);
    font-size: 1.25em;
    font-weight: 600;
    line-height: 1.4;
    color: var(--c-text);
    font-style: italic;
}
.pc-article__content blockquote::before {
    content: "// QUOTE";
    display: block;
    font-family: var(--f-mono);
    font-size: .65em;
    font-style: normal;
    color: var(--c-accent);
    letter-spacing: .14em;
    margin-bottom: 12px;
    font-weight: 500;
}

/* Code & inline code */
.pc-article__content code {
    font-family: var(--f-mono);
    font-size: .9em;
    background: var(--c-bg-2);
    padding: 2px 6px;
    color: var(--c-accent);
    border: 1px solid var(--c-line);
}
.pc-article__content pre {
    background: var(--c-bg-2);
    border: 1px solid var(--c-line);
    padding: 18px 22px;
    overflow-x: auto;
    font-family: var(--f-mono);
    font-size: .85em;
}
.pc-article__content pre code {
    background: none;
    border: none;
    padding: 0;
    color: var(--c-text);
}

/* Tables */
.pc-article__content table, .pc-article__content figure.wp-block-table table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--f-mono);
    font-size: .9em;
    margin: 2em 0;
}
.pc-article__content th {
    text-align: left;
    padding: 12px 14px;
    background: var(--c-bg-3);
    color: var(--c-accent);
    border-bottom: 2px solid var(--c-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .76em;
}
.pc-article__content td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--c-line);
    color: var(--c-text);
}
.pc-article__content tr:hover td { background: rgba(212,255,0,.04); }

/* Images / Figures */
.pc-article__content img, .pc-article__content figure { margin: 2em 0; }
.pc-article__content figure { border: 1px solid var(--c-line); padding: 0; }
.pc-article__content figure img { display: block; }
.pc-article__content figcaption {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-dim);
    padding: 12px 16px;
    background: var(--c-bg-2);
    border-top: 1px solid var(--c-line);
    letter-spacing: .04em;
}

/* HR */
.pc-article__content hr {
    border: none;
    height: 1px;
    background: var(--c-line);
    margin: 3em 0;
    position: relative;
}
.pc-article__content hr::after {
    content: "// /// //";
    position: absolute;
    left: 50%; top: -10px;
    transform: translateX(-50%);
    background: var(--c-bg);
    padding: 0 16px;
    font-family: var(--f-mono);
    font-size: .65em;
    color: var(--c-accent);
    letter-spacing: .2em;
}

/* Article foot */
.pc-article__foot {
    padding: 60px 0 80px;
    border-top: 1px solid var(--c-line);
}
.pc-article__nav { padding-top: 40px; }
.pc-article__nav-back {
    font-family: var(--f-mono);
    color: var(--c-accent);
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: var(--tx-small);
}

/* Page */
.pc-page__hero { padding: 60px 0 30px; max-width: 80ch; margin: 0 auto; }
.pc-page__kicker { font-family: var(--f-mono); color: var(--c-accent); font-size: var(--tx-small); letter-spacing: .14em; text-transform: lowercase; margin: 0 0 12px; }
.pc-page__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1; letter-spacing: -.035em; margin: 0; }
.pc-page__body {
    max-width: 80ch; margin: 0 auto;
    padding: 40px 0 100px;
    font-size: clamp(1.05rem, 1.1vw, 1.13rem);
    line-height: 1.78;
    color: #DDE0E2;
}
.pc-page__body > * + * { margin-top: 1.4em; }
.pc-page__body h2 { font-family: var(--f-display); font-weight: 700; font-size: 1.8rem; letter-spacing: -.025em; margin-top: 2em; padding-top: 20px; border-top: 1px solid var(--c-line); }
.pc-page__body h3 { font-family: var(--f-display); font-weight: 700; font-size: 1.3rem; }
.pc-page__body a { color: var(--c-accent); border-bottom: 1px solid var(--c-line); }
.pc-page__body strong { color: var(--c-text); }

/* Author */
.pc-author__hero { padding: 60px 0 30px; }
.pc-author__profile {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: start;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--c-line);
}
@media (max-width: 720px) {
    .pc-author__profile { grid-template-columns: 1fr; }
}
.pc-author__avatar img {
    width: 220px; height: 220px;
    border: 1px solid var(--c-accent);
    filter: grayscale(.3);
}
.pc-author__kicker { font-family: var(--f-mono); color: var(--c-accent); font-size: var(--tx-small); letter-spacing: .14em; text-transform: lowercase; margin: 0 0 12px; }
.pc-author__name { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 4vw, 2.8rem); margin: 0 0 8px; letter-spacing: -.03em; }
.pc-author__job { font-family: var(--f-mono); color: var(--c-accent); margin: 0 0 24px; letter-spacing: .04em; font-size: 1rem; }
.pc-author__bio { color: var(--c-text-mute); margin: 0 0 28px; line-height: 1.6; max-width: 60ch; }
.pc-author__specs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 32px;
    font-family: var(--f-mono);
    font-size: .82rem;
    margin: 0;
}
.pc-author__specs dt { color: var(--c-text-dim); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; }
.pc-author__specs dd { margin: 4px 0 0; color: var(--c-text); }
.pc-author__specs a { color: var(--c-accent); }

/* ==========================================================================
   Riomega Author Box (override w naszym stylu)
   ========================================================================== */
.rab-box {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 28px;
    padding: 28px;
    background: var(--c-bg-2);
    border: 1px solid var(--c-accent);
    margin: 60px 0 0;
    position: relative;
}
.rab-box::before {
    content: "// AUTHOR";
    position: absolute;
    top: -10px; left: 18px;
    background: var(--c-bg);
    padding: 0 12px;
    font-family: var(--f-mono);
    font-size: .68rem;
    color: var(--c-accent);
    letter-spacing: .2em;
}
.rab-avatar img {
    width: 96px; height: 96px;
    border: 1px solid var(--c-line-2);
    filter: grayscale(.3);
}
.rab-label { font-family: var(--f-mono); font-size: var(--tx-mono); color: var(--c-text-dim); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 6px; }
.rab-name { font-family: var(--f-display); font-size: 1.5rem; margin: 0 0 6px; letter-spacing: -.025em; }
.rab-name a { color: var(--c-text); }
.rab-name a:hover { color: var(--c-accent); }
.rab-speciality { font-family: var(--f-mono); color: var(--c-accent); font-size: .85rem; margin: 0 0 14px; letter-spacing: .03em; }
.rab-bio { color: var(--c-text-mute); margin: 0 0 16px; line-height: 1.55; }
.rab-badges { display: flex; gap: 8px; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.rab-badges li {
    font-family: var(--f-mono);
    font-size: .72rem;
    padding: 4px 10px;
    background: var(--c-bg-3);
    border: 1px solid var(--c-line);
    color: var(--c-text-mute);
    letter-spacing: .05em;
}
.rab-social { margin-top: 16px; display: flex; gap: 10px; }
.rab-social-link {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px;
    border: 1px solid var(--c-line);
    color: var(--c-text-mute);
    transition: all .15s;
}
.rab-social-link:hover { border-color: var(--c-accent); color: var(--c-accent); }
.rab-social-link svg { width: 16px; height: 16px; }

@media (max-width: 600px) {
    .rab-box { grid-template-columns: 1fr; padding: 24px; }
}

/* ==========================================================================
   LEAD-GEN — Homepage Block
   ========================================================================== */
.pc-lead {
    margin: clamp(50px, 7vw, 100px) 0;
    border-top: 1px solid var(--c-line);
    padding-top: clamp(50px, 6vw, 80px);
}
.pc-lead__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(30px, 4vw, 60px);
}
@media (min-width: 900px) { .pc-lead__inner { grid-template-columns: 1fr 1.3fr; align-items: start; } }
.pc-lead__kicker { font-family: var(--f-mono); color: var(--c-accent); font-size: var(--tx-small); letter-spacing: .14em; text-transform: lowercase; margin: 0 0 16px; }
.pc-lead__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.02; letter-spacing: -.035em; margin: 0 0 20px; color: var(--c-text); }
.pc-lead__title br { display: block; content: ""; margin-top: 8px; }
.pc-lead__sub { color: var(--c-text-mute); font-size: 1.05rem; line-height: 1.55; max-width: 44ch; margin: 0; }
.pc-lead__col--2 { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .pc-lead__col--2 { grid-template-columns: 1fr 1fr; } }
.pc-lead__card {
    display: block;
    padding: 28px;
    background: var(--c-bg-2);
    border: 1px solid var(--c-line);
    color: var(--c-text);
    text-decoration: none;
    transition: all .2s;
    position: relative;
    overflow: hidden;
}
.pc-lead__card::before {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent 0, transparent 60%, rgba(212,255,0,.08) 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity .2s;
}
.pc-lead__card:hover { border-color: var(--c-accent); transform: translateY(-2px); }
.pc-lead__card:hover::before { opacity: 1; }
.pc-lead__card-tag { font-family: var(--f-mono); font-size: var(--tx-mono); color: var(--c-accent); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 18px; }
.pc-lead__card-title { font-family: var(--f-display); font-size: 1.9rem; font-weight: 700; letter-spacing: -.025em; margin: 0 0 12px; }
.pc-lead__card-desc { color: var(--c-text-mute); font-size: .98rem; line-height: 1.55; margin: 0 0 18px; }
.pc-lead__card-tags { list-style: none; padding: 0; margin: 0 0 22px; display: flex; gap: 8px; flex-wrap: wrap; }
.pc-lead__card-tags li {
    font-family: var(--f-mono); font-size: .7rem;
    padding: 4px 10px; background: var(--c-bg-3);
    border: 1px solid var(--c-line); color: var(--c-text-mute);
    letter-spacing: .04em; text-transform: uppercase;
}
.pc-lead__card-cta {
    font-family: var(--f-mono); font-size: .82rem;
    text-transform: uppercase; letter-spacing: .12em;
    color: var(--c-accent);
    display: inline-flex; align-items: center;
}

/* ==========================================================================
   CTA Inline (article end)
   ========================================================================== */
.pc-cta--inline {
    border: 1px solid var(--c-accent);
    background: var(--c-bg-2);
    padding: 32px;
    margin: 60px 0 40px;
    position: relative;
}
.pc-cta--inline::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 6px; height: 100%;
    background: var(--c-accent);
}
.pc-cta__tag { font-family: var(--f-mono); font-size: var(--tx-mono); color: var(--c-accent); letter-spacing: .14em; text-transform: lowercase; margin: 0 0 10px; }
.pc-cta__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.3rem, 2.2vw, 1.8rem); margin: 0 0 12px; letter-spacing: -.02em; }
.pc-cta__sub { color: var(--c-text-mute); line-height: 1.55; margin: 0 0 22px; max-width: 60ch; }
.pc-cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   CTA Footer Banner
   ========================================================================== */
.pc-cta-banner {
    border-top: 1px solid var(--c-line);
    background: linear-gradient(180deg, transparent, rgba(212,255,0,.03));
    padding: clamp(60px, 8vw, 120px) 0;
}
.pc-cta-banner__inner {
    max-width: 62ch;
}
.pc-cta-banner__kicker { font-family: var(--f-mono); color: var(--c-accent); font-size: var(--tx-small); letter-spacing: .14em; text-transform: lowercase; margin: 0 0 20px; }
.pc-cta-banner__title { font-family: var(--f-display); font-weight: 700; font-size: clamp(2.2rem, 5vw, 4rem); line-height: .98; letter-spacing: -.04em; margin: 0 0 24px; }
.pc-cta-banner__title span { color: var(--c-accent); font-style: italic; }
.pc-cta-banner__sub { color: var(--c-text-mute); font-size: 1.1rem; line-height: 1.5; margin: 0 0 32px; }
.pc-btn--lg { padding: 18px 28px; font-size: .9rem; }

/* ==========================================================================
   Sticky CTA
   ========================================================================== */
.pc-sticky-cta {
    position: fixed;
    bottom: 18px; left: 50%;
    transform: translateX(-50%);
    display: flex; align-items: center;
    gap: 14px;
    padding: 12px 16px 12px 20px;
    background: var(--c-bg-2);
    border: 1px solid var(--c-accent);
    box-shadow: 0 20px 60px rgba(0,0,0,.6);
    z-index: 100;
    font-family: var(--f-mono);
    font-size: .82rem;
    max-width: calc(100% - 32px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .25s;
}
.pc-sticky-cta.is-visible { opacity: 1; pointer-events: auto; }
.pc-sticky-cta__tag { color: var(--c-accent); letter-spacing: .14em; }
.pc-sticky-cta__text { color: var(--c-text-mute); }
.pc-sticky-cta__btn { color: var(--c-accent); font-weight: 600; padding: 6px 10px; border: 1px solid var(--c-accent); transition: background .15s; }
.pc-sticky-cta__btn:hover { background: var(--c-accent); color: var(--c-bg); }
.pc-sticky-cta__close { background: none; border: none; color: var(--c-text-mute); font-size: 1rem; cursor: pointer; padding: 4px 8px; }
.pc-sticky-cta__close:hover { color: var(--c-accent); }
@media (max-width: 600px) {
    .pc-sticky-cta__text { display: none; }
    .pc-sticky-cta { padding: 10px 12px; }
}

/* ==========================================================================
   Contact form (/kontakt/) — custom styled
   ========================================================================== */
.pc-form {
    background: var(--c-bg-2);
    border: 1px solid var(--c-line);
    padding: 36px;
    max-width: 64ch;
}
.pc-form__row { margin-bottom: 18px; }
.pc-form label {
    display: block;
    font-family: var(--f-mono); font-size: .76rem;
    color: var(--c-text-mute); letter-spacing: .12em;
    text-transform: uppercase; margin-bottom: 8px;
}
.pc-form input[type="text"],
.pc-form input[type="email"],
.pc-form input[type="tel"],
.pc-form textarea,
.pc-form select {
    width: 100%;
    padding: 14px 16px;
    background: var(--c-bg);
    border: 1px solid var(--c-line);
    color: var(--c-text);
    font-family: var(--f-body);
    font-size: 1rem;
    outline: none;
    transition: border-color .15s;
}
.pc-form input:focus, .pc-form textarea:focus, .pc-form select:focus { border-color: var(--c-accent); }
.pc-form textarea { min-height: 120px; resize: vertical; font-family: var(--f-body); }
.pc-form button[type="submit"] {
    background: var(--c-accent);
    color: var(--c-bg);
    border: none;
    font-family: var(--f-mono);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    padding: 14px 28px;
    cursor: pointer;
    transition: background .15s;
}
.pc-form button[type="submit"]:hover { background: #fff; }
.pc-form__ok, .pc-form__err {
    padding: 14px 18px;
    font-family: var(--f-mono);
    font-size: .86rem;
    margin: 20px 0 0;
}
.pc-form__ok { background: rgba(212,255,0,.1); border-left: 3px solid var(--c-accent); color: var(--c-accent); }
.pc-form__err { background: rgba(255,76,31,.1); border-left: 3px solid var(--c-accent-2); color: var(--c-accent-2); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.pc-foot {
    margin-top: 60px;
    background: #07080A;
    border-top: 1px solid var(--c-line);
    color: var(--c-text-mute);
}
.pc-foot__inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 60px var(--gutter) 30px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}
@media (max-width: 800px) {
    .pc-foot__inner { grid-template-columns: 1fr 1fr; }
    .pc-foot__col--brand { grid-column: span 2; }
}
.pc-foot__head { font-family: var(--f-mono); font-size: var(--tx-mono); color: var(--c-accent); letter-spacing: .12em; text-transform: uppercase; margin: 0 0 16px; }
.pc-foot__list { list-style: none; padding: 0; margin: 0; }
.pc-foot__list li { padding: 4px 0; font-family: var(--f-mono); font-size: .82rem; }
.pc-foot__list a { color: var(--c-text-mute); }
.pc-foot__list a:hover { color: var(--c-accent); }
.pc-foot__tag { color: var(--c-text-mute); line-height: 1.55; max-width: 50ch; margin: 14px 0 0; font-size: .92rem; }
.pc-foot__specs { font-family: var(--f-mono); font-size: var(--tx-mono); margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; }
.pc-foot__specs dt { color: var(--c-text-dim); }
.pc-foot__specs dd { margin: 0; color: var(--c-text-mute); }

.pc-foot__bar {
    border-top: 1px solid var(--c-line);
    padding: 22px var(--gutter);
    max-width: var(--max);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-dim);
    flex-wrap: wrap;
    gap: 16px;
}
.pc-foot__bar a { color: var(--c-text-mute); }
.pc-foot__bar a:hover { color: var(--c-accent); }
.pc-foot__build { color: var(--c-accent); }

/* ==========================================================================
   404
   ========================================================================== */
.pc-404 {
    padding: 120px 0;
    text-align: center;
    max-width: 60ch; margin: 0 auto;
}
.pc-404__code {
    font-family: var(--f-mono);
    font-size: 6rem;
    line-height: 1;
    color: var(--c-accent);
    margin: 0 0 30px;
    letter-spacing: -.04em;
}
.pc-404__title {
    font-family: var(--f-display);
    font-size: 2.2rem;
    line-height: 1.1;
    margin: 0 0 16px;
    letter-spacing: -.025em;
}
.pc-404__sub { color: var(--c-text-mute); margin-bottom: 30px; }

/* ==========================================================================
   GUTENBERG block compatibility
   ========================================================================== */
.wp-block-cover {
    border: 1px solid var(--c-line);
    margin: 2em 0;
}
.wp-block-cover__inner-container * { color: #fff; }
.wp-block-pullquote {
    border-top: 2px solid var(--c-accent);
    border-bottom: 2px solid var(--c-accent);
    padding: 30px 0;
    margin: 3em 0;
    text-align: center;
    font-family: var(--f-display);
    font-size: 1.4em;
    font-weight: 600;
    line-height: 1.3;
    color: var(--c-text);
}
.wp-block-pullquote cite {
    display: block;
    margin-top: 16px;
    font-family: var(--f-mono);
    font-size: .65em;
    color: var(--c-accent);
    letter-spacing: .14em;
    font-style: normal;
    text-transform: uppercase;
}
.wp-block-button__link {
    background: var(--c-accent) !important;
    color: var(--c-bg) !important;
    font-family: var(--f-mono);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    padding: 14px 22px !important;
    border-radius: var(--r) !important;
}
.wp-block-button__link:hover { background: #fff !important; }
.wp-block-separator {
    border: none;
    height: 1px;
    background: var(--c-line);
    margin: 3em 0;
}
.wp-block-image figcaption {
    font-family: var(--f-mono);
    font-size: var(--tx-mono);
    color: var(--c-text-dim);
}
.wp-block-quote {
    border-left: 3px solid var(--c-accent);
    padding: 16px 24px;
    background: var(--c-bg-2);
    margin: 2em 0;
    font-family: var(--f-display);
    font-style: italic;
}
.wp-block-group {
    margin: 2em 0;
}
.has-text-align-center { text-align: center; }
.has-text-align-right { text-align: right; }
.alignwide, .alignfull { margin-left: calc(50% - 50vw); margin-right: calc(50% - 50vw); max-width: 100vw; }
@media (min-width: 1024px) {
    .pc-article__content .alignwide { margin-left: -100px; margin-right: -100px; max-width: calc(100% + 200px); }
}

/* RankMath FAQ block */
.rank-math-faq-item {
    border: 1px solid var(--c-line);
    margin: 14px 0;
    padding: 18px 22px;
    background: var(--c-bg-2);
    transition: border-color .15s;
}
.rank-math-faq-item:hover { border-color: var(--c-line-2); }
.rank-math-question {
    font-family: var(--f-display);
    font-size: 1.1rem !important;
    color: var(--c-text);
    margin: 0 0 8px !important;
    font-weight: 600;
    padding: 0 !important;
    border: none !important;
}
.rank-math-question::before { display: none !important; }
.rank-math-answer {
    color: var(--c-text-mute);
    font-size: .98em;
    line-height: 1.6;
}