/*
Theme Name: Syndyk Katowice
Theme URI: https://syndyk.katowice.pl/
Author: Tomasz Zieliński
Description: Niestandardowy motyw WordPress dla syndyk.katowice.pl, przeniesiony ze statycznego projektu HTML/CSS.
Version: 1.0.0
Requires PHP: 7.4
Text Domain: syndyk-katowice
*/

/* =========================================================
   Tomasz Zieliński — Doradca Restrukturyzacyjny
   Wspólny arkusz stylów. Mobile-first, bez zależności od CDN.
   ========================================================= */

/* ---------- Custom properties ---------- */
:root {
  /* Kolory marki — nasycone odcienie granatu z wyrazistym niebieskim akcentem */
  --color-ink-900: #0a2149;
  --color-ink-800: #123571;
  --color-ink-700: #1c4b96;
  --color-teal-600: #1d4ed8;
  --color-teal-500: #1e40af;
  --color-brass-500: #b8842c;
  --color-bg: #f6f8fb;
  --color-bg-alt: #eef1f8;
  --color-surface: #ffffff;
  --color-border: #dde3ee;
  --color-text: #101828;
  --color-text-muted: #47536b;
  --color-text-on-dark: #f3f6fc;
  --color-text-muted-on-dark: #c3cee3;
  --color-focus: #b3541e;
  --color-danger: #9a3324;
  --color-danger-bg: #fbeceb;
  --color-success: #2f6f52;

  /* Typografia — para systemowa: szeryfowa dla nagłówków/marki, bezszeryfowa dla treści; bez fontów zewnętrznych */
  --font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Noto Serif", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --fs-900: clamp(2rem, 1.6rem + 1.8vw, 3.25rem);
  --fs-800: clamp(1.6rem, 1.35rem + 1.1vw, 2.35rem);
  --fs-700: clamp(1.3rem, 1.15rem + 0.7vw, 1.75rem);
  --fs-600: clamp(1.125rem, 1.05rem + 0.35vw, 1.375rem);
  --fs-500: 1.125rem;
  --fs-400: 1rem;
  --fs-300: 0.9375rem;
  --fs-200: 0.8125rem;

  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.25rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --container-max: 74rem;
  --container-narrow: 46rem;

  --shadow-sm: 0 1px 2px rgba(14, 36, 56, 0.06), 0 1px 1px rgba(14, 36, 56, 0.04);
  --shadow-md: 0 8px 24px rgba(14, 36, 56, 0.08);

  --motion-fast: 150ms;
  --motion-base: 220ms;
  --ease: cubic-bezier(0.2, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: var(--fs-400);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}
img, picture, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
ul[class], ol[class] { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--font-serif); line-height: 1.15; text-wrap: balance; font-weight: 700; letter-spacing: -0.01em; }
p { text-wrap: pretty; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Focus & accessibility ---------- */
:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
a:focus:not(:focus-visible),
button:focus:not(:focus-visible) { outline: none; }

.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  background: var(--color-ink-900);
  color: var(--color-text-on-dark);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top var(--motion-base) var(--ease);
}
.skip-link:focus { top: 0.5rem; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-2xl); }
.section--alt { background: var(--color-bg-alt); }
.section--ink {
  background: var(--color-ink-900);
  color: var(--color-text-on-dark);
}
.section--ink h2, .section--ink h3 { color: var(--color-text-on-dark); }
.section--ink p { color: var(--color-text-muted-on-dark); }

.section-head { max-width: 42rem; margin-bottom: var(--space-lg); }
.section-head--center { margin-inline: auto; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: var(--fs-200);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal-600);
  font-weight: 700;
  margin-bottom: var(--space-2xs);
}
.section--ink .eyebrow { color: #7fc4bd; }

.grid {
  display: grid;
  gap: var(--space-lg);
}
@media (min-width: 640px) {
  .grid--2 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 860px) {
  .grid--3 { grid-template-columns: repeat(3, 1fr); }
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.stack { display: flex; flex-direction: column; gap: var(--space-sm); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-sm); align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--fs-400);
  text-decoration: none;
  border: 2px solid transparent;
  transition: background var(--motion-fast) var(--ease), color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease), transform var(--motion-fast) var(--ease);
  min-height: 48px;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--color-teal-600); color: #fff; }
.btn--primary:hover { background: var(--color-teal-500); }
.btn--secondary { background: transparent; color: var(--color-ink-900); border-color: var(--color-ink-900); }
.btn--secondary:hover { background: var(--color-ink-900); color: #fff; }
.section--ink .btn--secondary { color: var(--color-text-on-dark); border-color: var(--color-text-on-dark); }
.section--ink .btn--secondary:hover { background: var(--color-text-on-dark); color: var(--color-ink-900); }
.btn--block { width: 100%; }
.btn--sm { padding: 0.6rem 1.1rem; font-size: var(--fs-300); min-height: 40px; }

/* ---------- Header & nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 244, 0.94);
  backdrop-filter: saturate(160%) blur(6px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(10, 33, 73, 0.03);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-block: var(--space-xs);
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-ink-900);
  text-decoration: none;
  line-height: 1.1;
  flex-shrink: 0;
}
.wordmark__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-ink-900);
  background-image: linear-gradient(155deg, var(--color-ink-700), var(--color-ink-900) 65%);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(10, 33, 73, 0.25);
}
.wordmark__text { display: flex; flex-direction: column; }
.wordmark__text small {
  display: block;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
}

/* Narrow phones: the header row (logo + menu button + language switch) needs
   to shed width, since flex children don't wrap here by design. */
@media (max-width: 400px) {
  .site-header__bar { gap: var(--space-2xs); }
  .wordmark { font-size: 1rem; gap: 0.4rem; }
  .wordmark__mark { width: 2rem; height: 2rem; font-size: 0.85rem; }
  .wordmark__text small { display: none; }
  .nav-toggle { padding: 0.5rem; }
  .nav-toggle__label { display: none; }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  font-weight: 600;
}
.nav-toggle__icon {
  width: 1.25rem;
  height: 1.25rem;
}
@media (min-width: 1100px) {
  .nav-toggle { display: none; }
}

.primary-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.primary-nav[data-open="true"] { display: block; }
.primary-nav__list {
  display: flex;
  flex-direction: column;
  padding: var(--space-sm) var(--space-md) var(--space-md);
  gap: 0.25rem;
}
.primary-nav__list a {
  display: block;
  padding: 0.75rem 0.5rem;
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.primary-nav__list a:hover,
.primary-nav__list a[aria-current="page"] { background: var(--color-bg-alt); color: var(--color-teal-600); }

.primary-nav__list a.nav-highlight {
  color: #8a5f1f; /* darker than --color-brass-500 to keep 4.5:1 text contrast on light backgrounds */
  font-weight: 700;
}
.primary-nav__list a.nav-highlight:hover { background: var(--color-bg-alt); }
@media (min-width: 1100px) {
  .primary-nav__list a.nav-highlight {
    background: rgba(184, 132, 44, 0.1);
  }
  .primary-nav__list a.nav-highlight:hover { background: rgba(184, 132, 44, 0.18); }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}
.lang-switch {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: var(--fs-300);
  font-weight: 700;
  flex-shrink: 0;
}
.lang-switch a {
  padding: 0.4rem 0.65rem;
  text-decoration: none;
}
.lang-switch a[aria-current="true"] { background: var(--color-ink-900); color: #fff; }
.header-actions .btn { display: none; }

@media (min-width: 1100px) {
  .primary-nav {
    display: block !important;
    position: static;
    border: none;
    box-shadow: none;
    background: transparent;
  }
  .primary-nav__list {
    flex-direction: row;
    padding: 0;
    align-items: center;
    gap: 0.1rem;
  }
  .primary-nav__list a { padding: 0.6rem 0.7rem; font-size: 0.95rem; }
  .header-actions .btn { display: inline-flex; }
}
@media (min-width: 1220px) {
  .primary-nav__list { gap: 0.25rem; }
  .primary-nav__list a { padding: 0.6rem 0.9rem; font-size: 1rem; }
}

/* ---------- Hero ---------- */
.hero {
  padding-block: var(--space-2xl) var(--space-xl);
  background:
    radial-gradient(60% 60% at 85% 0%, rgba(63, 138, 132, 0.10), transparent 60%),
    var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.hero__grid {
  display: grid;
  gap: var(--space-lg);
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.15fr 0.85fr; align-items: center; }
}
.hero h1 { font-size: var(--fs-900); color: var(--color-ink-900); margin-bottom: var(--space-sm); }
.hero__lede { font-size: var(--fs-500); color: var(--color-text-muted); max-width: 40rem; margin-bottom: var(--space-md); }
.hero__paths { display: grid; gap: var(--space-sm); }
@media (min-width: 560px) { .hero__paths { grid-template-columns: 1fr 1fr; } }

.path-card {
  display: block;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--motion-base) var(--ease), transform var(--motion-base) var(--ease), border-color var(--motion-base) var(--ease);
  height: 100%;
}
.path-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--color-teal-500); }
.path-card__label { font-size: var(--fs-200); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-teal-600); font-weight: 700; }
.path-card h2, .path-card h3 { font-size: var(--fs-600); margin-block: 0.35rem 0.5rem; color: var(--color-ink-900); }
.path-card p { color: var(--color-text-muted); font-size: var(--fs-300); }
.path-card__arrow { margin-top: var(--space-sm); font-weight: 700; color: var(--color-teal-600); }

.hero__visual {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.hero__visual picture,
.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.about-photo {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.about-photo picture, .about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.about-graphic {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.about-graphic svg { width: 100%; height: auto; display: block; }

/* ---------- Trust bar ---------- */
.trust-bar {
  border-block: 1px solid var(--color-border);
  background: var(--color-surface);
}
.trust-bar__list {
  display: grid;
  gap: var(--space-md);
  padding-block: var(--space-md);
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 760px) { .trust-bar__list { grid-template-columns: repeat(4, 1fr); } }
.trust-bar__item { text-align: center; }
.trust-bar__item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--fs-500);
  color: var(--color-ink-900);
}
.trust-bar__item span { font-size: var(--fs-400); color: var(--color-text-muted); }

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  height: 100%;
}
.card h3 { font-size: var(--fs-600); color: var(--color-ink-900); margin-bottom: var(--space-2xs); }
.card p { color: var(--color-text-muted); }
.card--icon .icon { width: 2.25rem; height: 2.25rem; color: var(--color-teal-600); margin-bottom: var(--space-sm); }

.signal-list { list-style: none; padding: 0; display: grid; gap: 0.65rem; }
.signal-list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  padding: 0.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.signal-list .icon { width: 1.35rem; height: 1.35rem; flex-shrink: 0; color: var(--color-brass-500); margin-top: 0.15rem; }

.steps { counter-reset: step; display: grid; gap: var(--space-md); }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: step; position: relative; padding-top: 2.75rem; }
.steps li::before {
  content: counter(step);
  position: absolute;
  top: 0; left: 0;
  width: 2.25rem; height: 2.25rem;
  border-radius: 50%;
  background: var(--color-ink-900);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
}
.steps h3 { font-size: var(--fs-500); margin-bottom: 0.35rem; }
.steps p { color: var(--color-text-muted); font-size: var(--fs-300); }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--color-border); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) 0.25rem;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-serif);
  font-size: var(--fs-500);
  font-weight: 600;
  color: var(--color-ink-900);
}
.faq-item__icon { flex-shrink: 0; width: 1.5rem; height: 1.5rem; transition: transform var(--motion-base) var(--ease); }
.faq-item__q[aria-expanded="true"] .faq-item__icon { transform: rotate(45deg); }
.faq-item__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--motion-base) var(--ease);
}
.faq-item__a[data-open="true"] { max-height: 60rem; }
.faq-item__a-inner { padding: 0 0.25rem var(--space-sm); color: var(--color-text-muted); }
.faq-item__a-inner > * + * { margin-top: 0.75rem; }

/* When JavaScript is disabled, keep all FAQ answers visible (progressive enhancement) */
.no-js .faq-item__a { max-height: none !important; }
.no-js .faq-item__icon { display: none; }

/* ---------- Forms ---------- */
.form-field { display: grid; gap: 0.4rem; margin-bottom: var(--space-sm); }
.form-field label { font-weight: 600; font-size: var(--fs-300); }
.form-field .hint { font-size: var(--fs-200); color: var(--color-text-muted); }
.form-field input,
.form-field select,
.form-field textarea {
  padding: 0.75rem 0.85rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  font-size: var(--fs-400);
  min-height: 48px;
}
.form-field textarea { min-height: 140px; resize: vertical; }
.form-field input:invalid[data-touched="true"],
.form-field select:invalid[data-touched="true"],
.form-field textarea:invalid[data-touched="true"] {
  border-color: var(--color-danger);
}
.form-field .error-msg {
  display: none;
  color: var(--color-danger);
  font-size: var(--fs-200);
  font-weight: 600;
}
.form-field .error-msg.is-visible { display: block; }
.checkbox-field { display: flex; gap: 0.65rem; align-items: flex-start; }
.checkbox-field input { width: 1.15rem; height: 1.15rem; margin-top: 0.2rem; flex-shrink: 0; }
.checkbox-field label { font-weight: 400; font-size: var(--fs-300); }

.form-notice {
  border: 1.5px solid var(--color-border);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  font-size: var(--fs-300);
  margin-bottom: var(--space-md);
}
.form-notice strong { color: var(--color-ink-900); }

[role="alert"], [role="status"] {
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: var(--fs-300);
  font-weight: 600;
}
.form-message--error { background: var(--color-danger-bg); color: var(--color-danger); }
.form-message--success { background: #eaf3ea; color: var(--color-success); }
.form-message:empty { display: none; }

/* ---------- Contact block ---------- */
.contact-strip {
  display: grid;
  gap: var(--space-sm);
}
@media (min-width: 640px) { .contact-strip { grid-template-columns: repeat(3, 1fr); } }
.contact-strip a { text-decoration: none; }
.contact-item {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.contact-item .icon { width: 1.5rem; height: 1.5rem; color: var(--color-teal-600); flex-shrink: 0; }
.contact-item strong { display: block; font-size: var(--fs-300); }
.contact-item span { display: block; color: var(--color-text-muted); font-size: var(--fs-200); }

.mobile-call-button {
  position: fixed;
  right: var(--space-sm);
  bottom: var(--space-sm);
  z-index: 90;
  background: var(--color-teal-600);
  color: #fff;
  border-radius: 999px;
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-md);
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
@media (min-width: 960px) { .mobile-call-button { display: none; } }

/* ---------- Article ---------- */
.article-header { padding-block: var(--space-xl) var(--space-lg); border-bottom: 1px solid var(--color-border); }
.article-meta { color: var(--color-text-muted); font-size: var(--fs-300); margin-bottom: var(--space-2xs); }
.article-lede { font-size: var(--fs-500); color: var(--color-text-muted); max-width: var(--container-narrow); }
.prose { max-width: var(--container-narrow); }
.prose h2 { font-size: var(--fs-700); color: var(--color-ink-900); margin-top: var(--space-lg); margin-bottom: var(--space-sm); }
.prose h3 { font-size: var(--fs-600); color: var(--color-ink-900); margin-top: var(--space-md); margin-bottom: var(--space-xs); }
.prose p, .prose ul, .prose ol { margin-bottom: var(--space-sm); color: var(--color-text); }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.4rem; }
.prose a { color: var(--color-teal-600); text-decoration-thickness: 1.5px; }
.prose blockquote {
  border-left: 3px solid var(--color-teal-500);
  padding-left: var(--space-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: var(--space-sm);
}
.toc {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
  max-width: var(--container-narrow);
}
.toc p { font-weight: 700; margin-bottom: 0.5rem; }
.toc ol { padding-left: 1.25rem; margin: 0; }
.example-box {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-brass-500);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-sm);
  max-width: var(--container-narrow);
}
.example-box p:first-child { font-weight: 700; margin-bottom: 0.35rem; }
.sources-box {
  max-width: var(--container-narrow);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-lg);
  background: var(--color-surface);
}
.sources-box h2 { margin-top: 0; }
.sources-box ol { padding-left: 1.25rem; }
.sources-box li { margin-bottom: 0.5rem; font-size: var(--fs-300); color: var(--color-text-muted); }

.author-box {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  margin-top: var(--space-lg);
  max-width: var(--container-narrow);
  background: var(--color-bg-alt);
}
.author-box__photo {
  width: 3.5rem; height: 3.5rem;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: block;
}
.author-box__photo img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }

.author-box__mark {
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: var(--color-ink-900);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-weight: 700;
  flex-shrink: 0;
}
.author-box strong { display: block; }
.author-box span { font-size: var(--fs-300); color: var(--color-text-muted); }

.related-articles { display: grid; gap: var(--space-md); margin-top: var(--space-lg); }
@media (min-width: 760px) { .related-articles { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { padding-block: var(--space-sm); font-size: var(--fs-200); color: var(--color-text-muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.35rem; list-style: none; padding: 0; }
.breadcrumbs a { color: var(--color-text-muted); text-decoration: underline; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 0.35rem; color: var(--color-border); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink-900);
  color: var(--color-text-muted-on-dark);
  padding-block: var(--space-xl) var(--space-lg);
}
.site-footer a { color: var(--color-text-on-dark); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; gap: var(--space-lg); }
@media (min-width: 760px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer-grid h2 { color: var(--color-text-on-dark); font-size: var(--fs-500); margin-bottom: var(--space-2xs); }
.footer-grid ul { display: grid; gap: 0.5rem; }
.footer-disclaimer {
  border-top: 1px solid rgba(244, 242, 236, 0.15);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  font-size: var(--fs-200);
  max-width: 60rem;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: space-between;
  margin-top: var(--space-md);
  font-size: var(--fs-200);
}

/* ---------- Utilities ---------- */
.text-muted { color: var(--color-text-muted); }
.mt-lg { margin-top: var(--space-lg); }
.center { text-align: center; }
.icon { fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }

/* 404 */
.error-page { padding-block: var(--space-2xl); text-align: center; }
.error-page h1 { font-size: var(--fs-900); }