/* ==========================================================================
   pages.css — komponenty podstron sendyk.pl
   Etap 3 redesignu (2026-08-29). Wymaga wcześniejszego system.css.
   Obsługuje: listę artykułów, artykuł, listę case studies, case study,
   polityki i stronę 404.
   ========================================================================== */

.site {
    --prose: 620px;          /* miara kolumny tekstu — wartość wyznaczona pomiarem */
    --prose-wide: 700px;
}

/* --------------------------------------------------------------------------
   1. Nagłówek podstrony — jeden schemat zamiast czterech
   -------------------------------------------------------------------------- */
.site .pagehead {
    position: relative;
    background: var(--navy);
    color: var(--on-navy);
    padding: 84px 0 76px;
    overflow: hidden;
    min-height: 0;
}

.site .pagehead::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
}

.site .pagehead::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 100% at 15% 0%, rgba(31, 92, 135, .30) 0%, transparent 62%);
    pointer-events: none;
}

.site .pagehead > .container { position: relative; z-index: 1; }

/* nagłówki podstron były wyśrodkowane trzema różnymi sposobami */
.site .pagehead .text-center { text-align: left !important; }
.site .pagehead .mx-auto { margin-left: 0 !important; margin-right: auto !important; }

.site .pagehead h1,
.site .pagehead .articles-title,
.site .pagehead .case-study-title,
.site .pagehead .article-title {
    font-size: clamp(1.875rem, 1.1rem + 2.4vw, 2.75rem);
    font-weight: 600;
    line-height: 1.14;
    letter-spacing: -.024em;
    color: #FFFFFF;
    margin: 0 0 22px;
    max-width: 24ch;
    text-wrap: balance;
}

.site .pagehead .article-title { max-width: none; }

.site .pagehead h1::after,
.site .pagehead .articles-title::after,
.site .pagehead .case-study-title::after,
.site .pagehead .article-title::after {
    content: "";
    display: block;
    width: 48px;
    height: 2px;
    background: var(--accent-on-dark);
    margin: 24px 0 0;
}

.site .pagehead .articles-subtitle,
.site .pagehead .case-study-subtitle {
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.6;
    color: var(--accent-on-dark);
    max-width: 560px;
    margin: 26px 0 0;
}

.site .pagehead p:not(.articles-subtitle):not(.case-study-subtitle) {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--on-navy) !important;
    max-width: 520px;
    margin: 18px 0 0;
}

.site .pagehead .badge { margin-bottom: 18px !important; display: block; text-align: left; }

/* Bootstrapowa .card wymusza ciemny tekst — na granacie musi być jasny */
.site .pagehead .card,
.site .pagehead .info-card { color: var(--on-navy); }

.site .pagehead a { color: var(--accent-on-dark); }
.site .pagehead a:hover { color: #FFFFFF; }

/* okruszki */
.site .breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    background: none;
    padding: 0;
    margin: 0 0 22px;
    font-family: var(--mono);
    font-size: .75rem;
    letter-spacing: .06em;
    color: var(--on-navy);
}

.site .breadcrumb a { text-decoration: none; }
.site .breadcrumb a:hover { text-decoration: underline; text-underline-offset: 3px; }
.site .breadcrumb .mx-2 { color: rgba(255, 255, 255, .35); }

/* karty cech na stronie case study */
.site .guarantee-item h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
    margin: 0 0 12px;
}

.site .guarantee-item > p {
    font-size: .9375rem;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
}

/* akapity wewnątrz paneli wyróżnionych */
.site .prose .article-highlight p,
.site .prose .highlight-box p,
.site .prose .challenge-box p,
.site .prose .article-sources p,
.site .article-highlight p,
.site .highlight-box p,
.site .challenge-box p,
.site .article-sources p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-2);
    max-width: 520px;   /* pomiar: 73 znaki */
    margin: 0 0 14px;
}

.site .prose .article-highlight ul,
.site .prose .highlight-box ul,
.site .prose .challenge-box ul,
.site .prose .article-sources ul,
.site .article-highlight li,
.site .highlight-box li,
.site .challenge-box li,
.site .article-sources li { max-width: 520px; }

/* metadane w nagłówku artykułu */
.site .pagehead .article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 28px;
    margin-top: 28px;
    font-family: var(--mono);
    font-size: .8125rem;
    letter-spacing: .04em;
    color: var(--on-navy);
}

.site .pagehead .article-meta-item {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0;
}

.site .pagehead .article-meta-item .ico { color: var(--accent-on-dark); }

/* --------------------------------------------------------------------------
   2. Wspólna typografia treści (artykuł, case study, polityki)
   -------------------------------------------------------------------------- */
.site .prose p,
.site .prose ul,
.site .prose ol,
.site .prose table {
    max-width: var(--prose);
}

.site .prose p {
    font-size: 1.1875rem;
    line-height: 1.75;
    color: var(--ink-2);
    margin: 0 0 22px;
}

.site .prose p.lead {
    font-size: 1.25rem;
    line-height: 1.62;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 32px;
    padding-left: 24px;
    border-left: 2px solid var(--accent);
}

.site .prose h2 {
    font-size: 1.625rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: -.018em;
    color: var(--ink);
    margin: 56px 0 20px;
    padding: 0;
    border: 0;
    display: block;
    max-width: var(--prose-wide);
}

.site .prose h3 {
    font-size: 1.1875rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--ink);
    margin: 38px 0 14px;
    max-width: var(--prose-wide);
}

.site .prose h4 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--ink);
    margin: 28px 0 12px;
}

.site .prose ul,
.site .prose ol {
    margin: 0 0 22px;
    padding: 0 0 0 22px;
}

.site .prose ul { list-style: none; padding-left: 0; }

.site .prose ul > li {
    position: relative;
    padding-left: 22px;
    font-size: 1.1875rem;
    line-height: 1.7;
    color: var(--ink-2);
    margin-bottom: 10px;
}

.site .prose ul > li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .82em;
    width: 10px;
    height: 1px;
    background: var(--accent);
}

.site .prose ol li {
    font-size: 1.1875rem;
    line-height: 1.7;
    color: var(--ink-2);
    margin-bottom: 10px;
    padding-left: 4px;
}

.site .prose ol li::marker {
    font-family: var(--mono);
    font-size: .875rem;
    color: var(--accent);
}

.site .prose li > ul { margin-top: 10px; }

.site .prose strong { font-weight: 600; color: var(--ink); }

.site .prose a { text-decoration: underline; text-underline-offset: 3px; }

/* panele wyróżnione */
.site .article-highlight,
.site .highlight-box,
.site .challenge-box {
    max-width: var(--prose-wide);
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 0;
    padding: 28px 32px;
    margin: 34px 0;
}

.site .article-highlight h3,
.site .highlight-box h3,
.site .challenge-box h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 14px;
}

.site .article-highlight > p:last-child,
.site .highlight-box > p:last-child,
.site .challenge-box > p:last-child,
.site .article-highlight > ul:last-child,
.site .highlight-box > ul:last-child,
.site .challenge-box > ul:last-child { margin-bottom: 0; }

.site .article-sources {
    max-width: var(--prose-wide);
    background: var(--surface-2) !important;
    border: 1px solid var(--line);
    border-radius: 0 !important;
    padding: 26px 30px !important;
}

.site .article-sources h3,
.site .article-sources h4 { margin-top: 0; }

/* tabele */
.site .article-table {
    max-width: 100%;
    overflow-x: auto;
    margin: 30px 0;
}

.site .prose table {
    width: 100%;
    max-width: 100%;
    border-collapse: collapse;
    font-size: .9375rem;
}

.site .prose th,
.site .prose td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
    line-height: 1.55;
}

.site .prose th {
    font-family: var(--mono);
    font-size: .6875rem;
    font-weight: 500;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    border-bottom: 1px solid var(--line-strong);
    white-space: nowrap;
}

.site .prose td { color: var(--ink-2); }

/* --------------------------------------------------------------------------
   2b. Proporcje kolumn — treść ma wypełniać kolumnę, nie kończyć się w połowie
   -------------------------------------------------------------------------- */
.site .article-content > .container > .row > .col-lg-8,
.site .articles-container > .container > .row > .col-lg-8 {
    flex: 0 0 auto;
    width: 60%;
}

.site .article-content > .container > .row > .col-lg-4,
.site .articles-container > .container > .row > .col-lg-4 {
    flex: 0 0 auto;
    width: 36%;
    margin-left: 4%;
}

/* --------------------------------------------------------------------------
   3. Lista artykułów
   -------------------------------------------------------------------------- */
.site .articles-container {
    background: var(--surface);
    padding: var(--sec-pad) 0;
}

.site .article-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-top: 1px solid var(--line);
    border-radius: 2px;
    overflow: visible;
    margin-bottom: 0;
    transition: border-color .14s ease;
}

.site .article-card:hover {
    border-color: var(--line-strong);
    transform: none;
    box-shadow: none;
}

.site .article-card-content { padding: 32px 34px; }

.site .article-category {
    display: inline-block;
    padding: 0;
    background: none;
    color: var(--accent);
    font-family: var(--mono);
    font-size: .6875rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    border-radius: 0;
    margin-bottom: 14px;
}

.site .article-card .article-title {
    font-size: 1.3125rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -.012em;
    color: var(--ink);
    margin: 0 0 14px;
    max-width: none;
}

.site .article-card .article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 22px;
    margin-bottom: 16px;
    font-family: var(--mono);
    font-size: .75rem;
    letter-spacing: .04em;
    color: var(--muted);
}

.site .article-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.site .article-card .article-meta-item .ico { color: var(--accent); }

.site .article-excerpt {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--muted);
    max-width: 570px;
    margin-bottom: 22px;
}

.site .article-read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    background: none;
    border: 0;
    border-radius: 0;
    font-size: .9375rem;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
}

.site .article-read-more:hover {
    background: none;
    color: var(--accent-dark);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.site .article-read-more .ico { transition: transform .14s ease; }
.site .article-read-more:hover .ico { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   4. Panel boczny listy artykułów
   -------------------------------------------------------------------------- */
.site .article-sidebar::-webkit-scrollbar,
.site .toc::-webkit-scrollbar { width: 6px; }

.site .article-sidebar::-webkit-scrollbar-thumb,
.site .toc::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 3px; }

.site .article-sidebar::-webkit-scrollbar-track,
.site .toc::-webkit-scrollbar-track { background: transparent; }
.site .article-sidebar {
    position: sticky;
    top: calc(var(--nav-h) + 24px);
    max-height: calc(100vh - var(--nav-h) - 48px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--line-strong) transparent;
    padding-right: 22px;   /* pasek przewijania nie wchodzi na treść */
}

.site .article-search { position: relative; margin-bottom: 32px; }

.site .article-search input {
    width: 100%;
    padding: 12px 44px 12px 14px;
    border: 1px solid var(--line);
    border-radius: 2px;
    font-family: var(--sans);
    font-size: .9375rem;
    color: var(--ink-2);
    background: var(--surface);
    transition: border-color .14s ease;
}

.site .article-search input::placeholder { color: var(--muted); }

.site .article-search input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: none;
}

.site .article-search button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: none;
    border: 0;
    color: var(--muted);
    cursor: pointer;
}

.site .article-search button:hover { color: var(--accent); }

.site .sidebar-widget {
    background: none;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    box-shadow: none;
    padding: 24px 0 0;
    margin-bottom: 34px;
}

.site .sidebar-widget h3 {
    font-family: var(--mono);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
    border: 0;
    padding: 0;
    margin: 0 0 18px;
}

.site .category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site .category-list li { margin-bottom: 2px; }

.site .category-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 9px 0;
    font-size: .9375rem;
    color: var(--ink-2);
    border-bottom: 1px solid var(--line-2);
    transition: color .14s ease;
}

.site .category-list li a:hover {
    color: var(--accent);
    padding-left: 0;
    text-decoration: none;
}

.site .category-list li a.active {
    color: var(--accent);
    font-weight: 600;
}

.site .category-list li a.active .category-count { color: var(--accent); }

.site .category-count {
    background: none;
    color: var(--muted);
    font-family: var(--mono);
    font-size: .75rem;
    padding: 0;
    border-radius: 0;
}

.site .recent-post {
    display: block;
    padding: 0 0 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--line-2);
}

.site .recent-post:last-child { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; }

.site .recent-post-title {
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1.45;
    margin-bottom: 6px;
}

.site .recent-post-title a { color: var(--ink); }
.site .recent-post-title a:hover { color: var(--accent); text-decoration: none; }

.site .recent-post-date {
    font-family: var(--mono);
    font-size: .75rem;
    letter-spacing: .04em;
    color: var(--muted);
}

/* --------------------------------------------------------------------------
   5. Strona artykułu
   -------------------------------------------------------------------------- */
.site .article-content {
    background: var(--surface);
    padding: var(--sec-pad) 0;
}

.site .toc {
    position: sticky;
    top: calc(var(--nav-h) + 24px);
    max-height: calc(100vh - var(--nav-h) - 48px);
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--line-strong) transparent;
    background: none;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    padding: 4px 18px 4px 22px;
    margin-bottom: 30px;
}

.site .toc h4 {
    font-family: var(--mono);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--muted);
    border: 0;
    padding: 0;
    margin: 0 0 16px;
}

.site .toc ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site .toc ul li { margin-bottom: 0; }

.site .toc ul li a {
    display: block;
    padding: 8px 0 8px 14px;
    margin-left: -23px;
    border-left: 2px solid transparent;
    font-size: .9375rem;
    line-height: 1.45;
    color: var(--muted);
    transition: color .14s ease, border-color .14s ease;
}

.site .toc ul li a:hover,
.site .toc ul li a.active {
    background: none;
    color: var(--accent);
    border-left-color: var(--accent);
    text-decoration: none;
}

.site .article-navigation {
    max-width: var(--prose-wide);
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid var(--line);
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.site .article-nav-link {
    max-width: none;
    display: block;
    padding: 22px 24px;
    background: none;
    border: 1px solid var(--line);
    border-radius: 2px;
    color: var(--ink-2);
    transition: border-color .14s ease;
}

.site .article-nav-link:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--accent);
    color: var(--ink-2);
    text-decoration: none;
}

.site .article-nav-direction {
    display: block;
    font-family: var(--mono);
    font-size: .6875rem;
    font-weight: 500;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 8px;
}

.site .article-nav-title {
    display: block;
    font-size: .9375rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--ink);
}

.site .back-to-articles {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9375rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 8px;
}

.site .related-articles {
    background: var(--surface-2);
    padding: var(--sec-pad) 0;
}

.site .related-articles h3 {
    text-align: left;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 32px;
}

/* --------------------------------------------------------------------------
   6. Lista case studies
   -------------------------------------------------------------------------- */
.site .case-study-container {
    background: var(--surface);
    padding: var(--sec-pad) 0;
}

.site .guarantee-item {
    background: var(--surface);
    border: 1px solid var(--line) !important;
    border-radius: 2px;
    padding: 34px 36px !important;
    transition: border-color .14s ease;
}

.site .guarantee-item:hover { border-color: var(--line-strong) !important; }

.site .case-study-card-title {
    font-size: 1.3125rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -.012em;
    color: var(--ink);
    margin: 0 0 14px;
}

.site .case-study-card-text {
    font-size: .9375rem;
    line-height: 1.68;
    color: var(--muted);
    max-width: 58ch;
    margin-bottom: 24px;
}

.site .key-points {
    margin: 0 0 26px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.site .key-point {
    position: relative;
    display: block;
    padding-left: 22px;
    font-size: .9375rem;
    line-height: 1.6;
    color: var(--ink-2);
    margin-bottom: 12px;
}

.site .key-point:last-child { margin-bottom: 0; }

.site .key-point::before {
    content: "";
    position: absolute;
    left: 0;
    top: .78em;
    width: 10px;
    height: 1px;
    background: var(--accent);
}

.site .case-study-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9375rem;
    font-weight: 500;
    color: var(--accent);
    margin-top: auto;
}

.site .case-study-link .ico { transition: transform .14s ease; }
.site .case-study-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.site .case-study-link:hover .ico { transform: translateX(3px); }

/* --------------------------------------------------------------------------
   7. Strona case study
   -------------------------------------------------------------------------- */
.site .pagehead .info-card {
    background: rgba(255, 255, 255, .04);
    border: 1px solid var(--hair-dark) !important;
    border-radius: 2px;
}

.site .pagehead .info-card .card-body { padding: 26px 28px; }

.site .pagehead .info-card h4 {
    font-family: var(--mono);
    font-size: .75rem;
    font-weight: 500;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--accent-on-dark);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--hair-dark);
    margin-bottom: 18px !important;
}

.site .pagehead .info-card .row {
    font-size: .9375rem;
    line-height: 1.55;
}

.site .pagehead .info-card .row.border-bottom {
    border-bottom-color: var(--hair-dark) !important;
}

.site .pagehead .info-card .fw-bold {
    font-weight: 400 !important;
    color: var(--accent-on-dark);
    font-family: var(--mono);
    font-size: .75rem;
    letter-spacing: .06em;
    padding-top: 3px;
}

.site .pagehead .info-card li {
    position: relative;
    padding-left: 22px;
    font-size: .9375rem;
    line-height: 1.6;
    color: var(--on-navy);
}

.site .pagehead .info-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .8em;
    width: 10px;
    height: 1px;
    background: var(--accent-on-dark);
}

.site .case-study-content {
    background: var(--surface);
    padding: var(--sec-pad) 0;
}

.site .case-study-content h2 {
    font-size: 1.625rem;
    font-weight: 600;
    letter-spacing: -.018em;
    color: var(--ink);
    margin: 56px 0 20px;
    border: 0;
    padding: 0;
    display: block;
}

/* oś czasu procesu projektowego */
.site .page-case .timeline,
.site .case-study-content .timeline {
    position: relative;
    list-style: none;
    margin: 30px 0 0;
    padding: 0 0 0 26px;
    border-left: 1px solid var(--line);
}

.site .case-study-content .timeline-item {
    position: relative;
    padding: 0 0 38px;
    margin: 0;
    background: none;
    border: 0;
}

.site .case-study-content .timeline-item::before {
    content: "";
    position: absolute;
    left: -29.5px;
    top: 9px;
    width: 7px;
    height: 7px;
    background: var(--accent);
    border-radius: 0;
}

.site .case-study-content .timeline-item:last-child { padding-bottom: 0; }

.site .case-study-content .timeline-title {
    font-size: 1.0625rem;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
    margin: 0 0 12px;
}

.site .project-actions {
    max-width: var(--prose-wide);
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 34px;
    border-top: 1px solid var(--line);
}

.site .next-case-study {
    background: var(--surface-2);
    padding: var(--sec-pad) 0;
    text-align: left;
}

.site .next-case-study h3 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -.015em;
    color: var(--ink);
    margin-bottom: 14px;
}

.site .next-case-study p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--muted);
    max-width: 560px;
}

.site .next-case-study .btn { margin-right: 12px; }

/* --------------------------------------------------------------------------
   8. Strony polityk
   -------------------------------------------------------------------------- */
.site #privacy-content {
    background: var(--surface-2);
    padding: var(--sec-pad) 0 !important;
}

.site #privacy-content > .container {
    background: none;
    padding: 0 24px !important;
    border-radius: 0;
    box-shadow: none;
}

.site #privacy-content .bg-white {
    background: var(--surface) !important;
    border: 1px solid var(--line);
    border-radius: 2px !important;
    box-shadow: none !important;
    padding: 56px !important;
    max-width: 680px;
    margin: 0 auto;
}

.site #privacy-content h1 {
    font-size: clamp(1.75rem, 1.2rem + 1.6vw, 2.25rem);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.02em;
    color: var(--ink);
    display: block;
    border: 0;
    padding: 0;
    margin: 0 0 12px;
}

.site #privacy-content h1::after {
    content: "";
    display: block;
    width: 48px;
    height: 2px;
    background: var(--accent);
    margin: 22px 0 34px;
}

.site #privacy-content h2 {
    font-size: 1.1875rem;
    font-weight: 600;
    color: var(--ink);
    margin: 44px 0 14px;
    max-width: var(--prose-wide);
}

.site #privacy-content h3 {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--ink);
    margin: 28px 0 12px;
}

.site #privacy-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--ink-2);
    max-width: 520px;   /* pomiar: 77 znakow */
    margin-bottom: 16px;
}

.site #privacy-content ul { list-style: none; padding-left: 0; max-width: 520px; }

.site #privacy-content ul li {
    position: relative;
    padding-left: 22px;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--ink-2);
    margin-bottom: 10px;
}

.site #privacy-content ul li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .82em;
    width: 10px;
    height: 1px;
    background: var(--accent);
}

.site .updated-date {
    font-family: var(--mono);
    font-size: .8125rem;
    font-style: normal;
    letter-spacing: .04em;
    color: var(--muted);
    margin-top: 44px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

/* --------------------------------------------------------------------------
   9. Strona 404
   -------------------------------------------------------------------------- */
body.page-404 {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--surface);
}

body.page-404 .error-container { flex: 1 0 auto; }
body.page-404 footer { margin-top: auto; padding-top: 28px; }
body.page-404 .copyright { margin-top: 0; }

.site .error-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    min-height: 56vh;
    padding: 96px 24px;
    max-width: 1180px;
    margin: 0 auto;
    width: 100%;
}

.site .error-code {
    font-family: var(--mono);
    font-size: clamp(3rem, 2rem + 4vw, 5rem);
    font-weight: 500;
    letter-spacing: -.02em;
    line-height: 1;
    color: var(--accent);
    margin: 0 0 24px;
}

.site .error-message {
    font-size: clamp(1.375rem, 1rem + 1.2vw, 1.75rem);
    font-weight: 600;
    letter-spacing: -.018em;
    color: var(--ink);
    margin: 0 0 12px;
    max-width: 22ch;
}

.site .secondary-message {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--muted);
    max-width: 520px;
    margin: 0;
}

.site .home-button {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 0 20px;
    margin-top: 34px;
    background: var(--accent);
    border-radius: 3px;
    color: #FFFFFF;
    font-family: var(--sans);
    font-size: .9375rem;
    font-weight: 500;
    letter-spacing: 0;
    text-transform: none;
    transition: background-color .14s ease;
}

.site .home-button:hover {
    background: var(--accent-dark);
    box-shadow: none;
    transform: none;
    color: #FFFFFF;
    text-decoration: none;
}

/* --------------------------------------------------------------------------
   10. Zakresy responsywne podstron
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .site .article-content > .container > .row > .col-lg-8,
    .site .articles-container > .container > .row > .col-lg-8,
    .site .article-content > .container > .row > .col-lg-4,
    .site .articles-container > .container > .row > .col-lg-4 { width: 100%; margin-left: 0; }

    .site .article-sidebar,
    .site .toc {
        position: relative;
        top: 0;
        max-height: none;
        overflow: visible;
        margin: 40px 0 0;
        padding-right: 0;
    }

    .site .toc {
        border-left: 0;
        border-top: 1px solid var(--line);
        padding: 24px 0 0;
    }

    .site .toc ul li a { margin-left: 0; padding-left: 12px; }

    .site .pagehead { padding: 64px 0 60px; }
    .site .pagehead h1 { max-width: 26ch; }
}

@media (max-width: 767.98px) {
    .site { --prose: 100%; --prose-wide: 100%; }

    .site .pagehead { padding: 48px 0 52px; }

    .site .article-card-content { padding: 24px 22px; }
    .site .guarantee-item { padding: 24px 22px !important; }

    .site .article-navigation { grid-template-columns: minmax(0, 1fr); }

    .site .prose > p { font-size: 1.0625rem; }
    .site .prose > p.lead { font-size: 1.125rem; padding-left: 18px; }

    .site .article-highlight,
    .site .highlight-box,
    .site .challenge-box { padding: 22px 20px; }

    .site #privacy-content .bg-white { padding: 28px 22px !important; }

    .site .case-study-content .timeline,
    .site .page-case .timeline { padding-left: 22px; }
    .site .case-study-content .timeline-item::before { left: -25.5px; }

    .site .next-case-study .btn { margin-right: 0; width: 100%; justify-content: center; }
    .site .project-actions .btn { width: 100%; justify-content: center; }
}