/*
 * Walachowski v4 — Complete Stylesheet
 * Połączenie stylów z: landing, blog listing, single post, 404, privacy, search
 *
 * INSTRUKCJA: Ten plik to punkt wyjścia. Skopiuj tutaj CAŁE CSS z plików HTML:
 * - walachowski-v4.html (landing)
 * - walachowski-v4-blog.html (blog listing)
 * - walachowski-v4-blogpost.html (single post)
 * - walachowski-v4-404.html (404)
 * - walachowski-v4-privacy.html (privacy)
 * - walachowski-v4-search.html (search)
 *
 * Zmienne, reset, nav, footer i grain są WSPÓLNE — nie duplikuj ich.
 * Poniżej znajdziesz szkielet z sekcjami do wypełnienia.
 */

/* ═══════════════════════════════════════
   VARIABLES & RESET (wspólne)
   ═══════════════════════════════════════ */
:root {
  --bg: #f5f5f0;
  --surface: #ffffff;
  --ink: #0d0d0d;
  --ink-2: #3d3d3d;
  --ink-3: #7a7a7a;
  --ink-4: #a8a8a8;
  --orange: #ff4d00;
  --orange-bg: rgba(255,77,0,0.06);
  --border: #e0e0da;
  --border-light: #eaeae4;
  --display: 'Bricolage Grotesque', sans-serif;
  --body: 'Inter Tight', sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }

body {
  font-family: var(--body);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23g)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

::selection { background: var(--orange); color: #fff; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.highlight { color: var(--orange); }


/* ═══════════ NAV ═══════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0.75rem 1.5rem;
}
 
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 12px;
  transition: all 0.4s;
}
 
.nav.scrolled .nav-inner {
  background: rgba(245,245,240,0.85);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
 
.nav-logo {
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
 
.nav-logo-dot {
  width: 8px; height: 8px;
  background: var(--orange);
  border-radius: 2px;
}
 
.nav-links {
  display: flex;
  gap: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 400;
  color: var(--ink-3);
}
 
.nav-links a {
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  transition: all 0.2s;
}
 
.nav-links a:hover {
  color: var(--ink);
  background: rgba(0,0,0,0.03);
}
/* ═══════════ MOBILE TOGGLE ═══════════ */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 101;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--ink);
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Animacja ikony X po otwarciu */
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ═══════════ FOOTER ═══════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
 
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
}
 
.footer-links {
  display: flex;
  gap: 1.5rem;
}
 
.footer-links a:hover { color: var(--orange); }
 
/* ═══════════ REVEALS ═══════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}


/* ═══════════════════════════════════════
   REVEALS (wspólne)
   ═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* ═══════════ TICKER ═══════════ */
.ticker {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  padding: 0.65rem 0;
  white-space: nowrap;
}
 
.ticker-track {
  display: flex;
  gap: 0;
  animation: ticker 30s linear infinite;
  width: max-content;
}
 
.ticker-item {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  padding: 0 2rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
}
 
.ticker-item::after {
  content: '◆';
  font-size: 0.35rem;
  color: var(--orange);
}
 
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
 
/* ═══════════ CONTAINER ═══════════ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
 
/* ═══════════ HERO ═══════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 4rem;
  position: relative;
}
 
.hero-label {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 2rem;
  animation: fadeIn 0.6s var(--ease) both;
}
 
.hero-title {
  font-family: var(--display);
  font-size: clamp(3.5rem, 9vw, 8rem);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.04em;
  margin-bottom: 2.5rem;
  animation: fadeIn 0.6s 0.1s var(--ease) both;
}
 
.hero-title .line { display: block; }
 
.hero-title .outline {
  -webkit-text-stroke: 1.5px var(--ink);
  color: transparent;
}
 
.hero-title .highlight {
  color: var(--orange);
}
 
.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 3rem;
  animation: fadeIn 0.6s 0.25s var(--ease) both;
}
 
.hero-desc {
  max-width: 420px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink-2);
}
 
.hero-meta {
  display: flex;
  gap: 2.5rem;
  flex-shrink: 0;
}
 
.hero-meta-item {
  text-align: right;
}
 
.hero-meta-num {
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}
 
.hero-meta-num .or { color: var(--orange); }
 
.hero-meta-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}
 
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
 
/* ═══════════ ABOUT ═══════════ */
#about {
  padding: 6rem 0;
}
 
.about-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
}
 
.about-sticky {
  position: sticky;
  top: 6rem;
}
 
.about-section-title {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
 
.about-section-num {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
 
.about-content p {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--ink-2);
  margin-bottom: 1.5rem;
}
 
.about-content strong {
  color: var(--ink);
  font-weight: 600;
}
 
.about-callout {
  border-left: 2px solid var(--orange);
  padding-left: 1.25rem;
  margin-top: 2rem;
  font-style: italic;
  color: var(--ink-3);
  font-size: 0.95rem;
  line-height: 1.75;
}
 
/* ═══════════ SKILLS ═══════════ */
#skills {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}
 
.skills-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
}
 
.skills-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
 
.skills-title .highlight { color: var(--orange); }
 
.skills-count {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
 
.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: var(--surface);
}
 
.skill-cell {
  padding: 2rem;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
  position: relative;
}
 
.skill-cell:nth-child(3n) { border-right: none; }
.skill-cell:nth-child(n+4) { border-bottom: none; }
 
.skill-cell:hover {
  background: var(--orange-bg);
}
 
.skill-cell-num {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--ink-4);
  margin-bottom: 1rem;
}
 
.skill-cell h3 {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
 
.skill-cell p {
  font-size: 0.84rem;
  color: var(--ink-3);
  line-height: 1.6;
}
 
/* Tools */
.tools-row {
  margin-top: 3rem;
}
 
.tools-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}
 
.tools-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
 
.tool-item {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  padding: 0.45rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink-3);
  background: var(--surface);
  transition: all 0.2s;
}
 
.tool-item:hover {
  border-color: var(--orange);
  color: var(--orange);
}
 
/* ═══════════ BLOG ═══════════ */
#blog {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}
 
.blog-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
}
 
.blog-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
 
.blog-title .highlight { color: var(--orange); }
 
.blog-list {
  display: flex;
  flex-direction: column;
}
 
.blog-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.75rem 0;
  border-top: 1px solid var(--border);
  transition: all 0.3s;
  cursor: pointer;
}
 
.blog-item:last-child {
  border-bottom: 1px solid var(--border);
}
 
.blog-item:hover {
  padding-left: 1rem;
}
 
.blog-item-cat {
  font-family: var(--mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
}
 
.blog-item-title {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.2s;
}
 
.blog-item:hover .blog-item-title {
  color: var(--orange);
}
 
.blog-item-meta {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
  text-align: right;
  white-space: nowrap;
}
 
.blog-item-arrow {
  display: inline-block;
  margin-left: 0.5rem;
  transition: transform 0.3s;
  color: var(--orange);
  opacity: 0;
}
 
.blog-item:hover .blog-item-arrow {
  opacity: 1;
  transform: translateX(4px);
}
 
.blog-more {
  margin-top: 2rem;
}
 
.blog-more a {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-3);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.2rem;
  transition: all 0.2s;
}
 
.blog-more a:hover {
  color: var(--orange);
  border-color: var(--orange);
}
 
/* ═══════════ CONTACT ═══════════ */
#contact {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}
 
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
 
.contact-title {
  font-family: var(--display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
}
 
.contact-title .highlight { color: var(--orange); }
 
.contact-right p {
  font-size: 1rem;
  color: var(--ink-2);
  line-height: 1.75;
  margin-bottom: 2rem;
}
 
.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
 
.contact-link {
  font-family: var(--mono);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  transition: all 0.25s;
}
 
.contact-link:hover {
  border-color: var(--orange);
  background: var(--orange-bg);
}
 
.contact-link-arrow {
  color: var(--ink-4);
  transition: all 0.25s;
}
 
.contact-link:hover .contact-link-arrow {
  color: var(--orange);
  transform: translateX(3px);
}

/* ═══════════════════════════════════════
   BLOG LISTING (home.php)
   Źródło: walachowski-v4-blog.html
   ═══════════════════════════════════════ */
/* ═══════ CONTAINER ═══════ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ═══════ PAGE HEADER ═══════ */
.page-header {
  padding: 8rem 0 0;
}

.page-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 2.5rem;
}

.page-title {
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.page-title .highlight { color: var(--orange); }

.page-count {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-bottom: 0.5rem;
}

.page-desc {
  max-width: 520px;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-3);
  margin-bottom: 2.5rem;
}

/* ═══════ CATEGORY FILTERS ═══════ */
.filters {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border);
}

.filter-btn {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover {
  border-color: var(--ink-4);
  color: var(--ink-2);
}

.filter-btn.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.filter-count {
  font-size: 0.6rem;
  color: var(--ink-4);
  margin-left: 0.25rem;
}

.filter-btn.active .filter-count {
  color: var(--ink-4);
}

/* ═══════ FEATURED POST ═══════ */
.featured {
  padding: 3rem 0;
  border-bottom: 1px solid var(--border);
}

.featured-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  margin-bottom: 1.5rem;
}

.featured-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.4s var(--ease);
  cursor: pointer;
}

.featured-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
  transform: translateY(-3px);
}

.featured-img {
  background: var(--border-light);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-4);
}

.featured-content {
  padding: 2.5rem 2.5rem 2.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-cat {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 1rem;
}

.featured-title {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 0.85rem;
  transition: color 0.2s;
}

.featured-card:hover .featured-title {
  color: var(--orange);
}

.featured-excerpt {
  font-size: 0.92rem;
  color: var(--ink-3);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.featured-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
}

.featured-meta-dot {
  width: 3px; height: 3px;
  background: var(--ink-4);
  border-radius: 50%;
}

/* ═══════ POSTS LIST ═══════ */
.posts-section {
  padding: 3rem 0 2rem;
}

.posts-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  margin-bottom: 1rem;
}

/* List view */
.posts-list {
  display: flex;
  flex-direction: column;
}

.post-row {
  display: grid;
  grid-template-columns: 110px 1fr 200px 80px;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-light);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  position: relative;
}

.post-row:last-child {
  border-bottom: 1px solid var(--border-light);
}

.post-row::before {
  content: '';
  position: absolute;
  left: -2rem; right: -2rem;
  top: 0; bottom: 0;
  background: var(--orange-bg);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 0;
  border-radius: 8px;
}

.post-row:hover::before { opacity: 1; }
.post-row > * { position: relative; z-index: 1; }

.post-row-cat {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.post-row-main {
  min-width: 0;
}

.post-row-title {
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.post-row:hover .post-row-title {
  transform: translateX(0.5rem);
  color: var(--orange);
}

.post-row-excerpt {
  font-size: 0.82rem;
  color: var(--ink-4);
  margin-top: 0.25rem;
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.post-row-date {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
}

.post-row-time {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
  text-align: right;
}

.post-row-arrow {
  color: var(--orange);
  opacity: 0;
  display: inline-block;
  transition: all 0.3s var(--ease);
  margin-left: 0.35rem;
}

.post-row:hover .post-row-arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* ═══════ PAGINATION ═══════ */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  padding: 3rem 0 5rem;
}

.page-btn {
  font-family: var(--mono);
  font-size: 0.75rem;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--ink-3);
  cursor: pointer;
  transition: all 0.2s;
}

.page-btn:hover {
  border-color: var(--ink-4);
  color: var(--ink);
}

.page-btn.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.page-btn.arrow {
  width: auto;
  padding: 0 0.85rem;
  gap: 0.4rem;
}

.page-btn.arrow:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.page-dots {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-4);
  padding: 0 0.25rem;
}

/* ═══════ NEWSLETTER CTA ═══════ */
.newsletter {
  border-top: 1px solid var(--border);
  padding: 4rem 0 5rem;
}

.newsletter-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
  position: relative;
  overflow: hidden;
}

.newsletter-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--orange);
}

.newsletter-text h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.newsletter-text p {
  font-size: 0.92rem;
  color: var(--ink-3);
  line-height: 1.6;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.newsletter-input {
  font-family: var(--mono);
  font-size: 0.8rem;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--ink);
  width: 260px;
  outline: none;
  transition: border-color 0.2s;
}

.newsletter-input:focus {
  border-color: var(--orange);
}

.newsletter-input::placeholder {
  color: var(--ink-4);
}

.newsletter-submit {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  background: var(--ink);
  color: var(--bg);
  border: 1px solid var(--ink);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.newsletter-submit:hover {
  background: var(--orange);
  border-color: var(--orange);
}


/* ═══════════════════════════════════════
   SINGLE POST (single.php)
   Źródło: walachowski-v4-blogpost.html
   ═══════════════════════════════════════ */

/* ═══════ ARTICLE HEADER ═══════ */
.article-header {
  padding: 8rem 0 3rem;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.article-back {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-4);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}

.article-back:hover { color: var(--orange); }

.article-back-arrow {
  transition: transform 0.2s;
}

.article-back:hover .article-back-arrow {
  transform: translateX(-3px);
}

.article-cat {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 1.25rem;
}

.article-title {
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  max-width: 820px;
  margin-bottom: 2rem;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.article-meta-item {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-3);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.article-meta-dot {
  width: 3px;
  height: 3px;
  background: var(--ink-4);
  border-radius: 50%;
}

/* ═══════ ARTICLE LAYOUT ═══════ */
.article-layout {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 4rem;
  align-items: start;
  /*overflow: hidden;*/
  }

/* ═══════ TOC SIDEBAR ═══════ */
.toc {
  position: sticky;
  top: 6rem;
  padding-top: 0.5rem;
}

.toc-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink-4);
  margin-bottom: 1rem;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.toc-item a {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-4);
  padding: 0.45rem 0;
  padding-left: 0.85rem;
  border-left: 1px solid var(--border);
  display: block;
  transition: all 0.25s;
  line-height: 1.4;
}

.toc-item a:hover,
.toc-item a.active {
  color: var(--ink);
  border-color: var(--orange);
}

.toc-item a.active {
  font-weight: 500;
}

/* ═══════ ARTICLE BODY ═══════ */
.article-body {
  max-width: 680px;
  padding-bottom: 4rem;
  width: 100%;
  min-width: 0;
  overflow-wrap: break-word;
  word-break: break-word;
}

/* Typography */
.article-body p {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--ink-2);
  margin-bottom: 1.5rem;
}

.article-body strong {
  color: var(--ink);
  font-weight: 600;
}

.article-body a {
  color: var(--orange);
  text-decoration: underline;
  text-decoration-color: rgba(255,77,0,0.25);
  text-underline-offset: 3px;
  transition: text-decoration-color 0.2s;
}

.article-body a:hover {
  text-decoration-color: var(--orange);
}

/* Headings */
.article-body h2 {
  font-family: var(--display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: 3.5rem;
  margin-bottom: 1rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  scroll-margin-top: 5rem;
}

.article-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.article-body h3 {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  scroll-margin-top: 5rem;
}

/* Lists */
.article-body ul,
.article-body ol {
  margin-bottom: 1.5rem;
  padding-left: 1.25rem;
}

.article-body li {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink-2);
  margin-bottom: 0.5rem;
}

.article-body li::marker {
  color: var(--orange);
}

/* Code inline */
.article-body code {
  font-family: var(--mono);
  font-size: 0.86rem;
  background: rgba(0,0,0,0.04);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--ink);
  word-break: break-all;
}

/* Code block */
.code-block {
  background: var(--ink);
  color: #e6e6e0;
  border-radius: 12px;
  margin: 2rem 0;
  overflow: hidden;
}

.code-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.25rem;
  background: rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.code-block-lang {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
}

.code-block-copy {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.3);
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 0.25rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.code-block-copy:hover {
  border-color: rgba(255,255,255,0.25);
  color: rgba(255,255,255,0.6);
}

.code-block pre {
  padding: 1.25rem;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.7;
}

.code-block .comment { color: #6a6a62; }
.code-block .keyword { color: #ff8c50; }
.code-block .string { color: #a8c97a; }
.code-block .func { color: #7abfff; }

/* Blockquote */
.article-body blockquote {
  border-left: 2px solid var(--orange);
  padding: 0.25rem 0 0.25rem 1.5rem;
  margin: 2rem 0;
}

.article-body blockquote p {
  font-style: italic;
  color: var(--ink-3);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 0;
}

/* Callout / tip box */
.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  margin: 2rem 0;
  position: relative;
  overflow: hidden;
}

.callout::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  border-radius: 0 3px 3px 0;
}

.callout.tip::before { background: var(--orange); }
.callout.warning::before { background: #e6a817; }
.callout.info::before { background: #3a8bff; }

.callout-header {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
}

.callout.tip .callout-header { color: var(--orange); }
.callout.warning .callout-header { color: #c4900a; }
.callout.info .callout-header { color: #3a8bff; }

.callout p {
  font-size: 0.92rem !important;
  line-height: 1.7 !important;
  color: var(--ink-2) !important;
  margin-bottom: 0 !important;
}

/* Image */
.article-img {
  margin: 2.5rem 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.article-img-placeholder {
  background: var(--border-light);
  height: 360px;
  max-height: 50vw;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-4);
  font-family: var(--mono);
  font-size: 0.75rem;
  text-align: center;
  padding: 1rem;
}

.article-img-caption {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--ink-4);
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 2rem 0;
}

.article-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 480px;
}

.article-body th {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--border);
  color: var(--ink-3);
}

.article-body td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--ink-2);
  line-height: 1.5;
}

.article-body tr:hover td {
  background: var(--orange-bg);
}

/* Divider */
.article-body hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 3rem 0;
}

/* ═══════ TAGS ═══════ */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.article-tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--ink-3);
  transition: all 0.2s;
}

.article-tag:hover {
  border-color: var(--orange);
  color: var(--orange);
}

/* ═══════ AUTHOR BOX ═══════ */
.author-box {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  margin-top: 2.5rem;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.author-avatar {
  width: 52px;
  height: 52px;
  background: var(--ink);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  flex-shrink: 0;
}

.author-name {
  font-family: var(--display);
  font-size: 0.95rem;
  font-weight: 700;
}

.author-bio {
  font-size: 0.82rem;
  color: var(--ink-3);
  line-height: 1.55;
  margin-top: 0.2rem;
}

/* ═══════ RELATED ═══════ */
.related {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
  border-top: 1px solid var(--border);
}

.related-label {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  margin-bottom: 2rem;
}

.related-list {
  display: flex;
  flex-direction: column;
}

.related-item {
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 2rem;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-light);
  transition: all 0.3s;
  cursor: pointer;
}

.related-item:last-child {
  border-bottom: 1px solid var(--border-light);
}

.related-item:hover {
  padding-left: 0.75rem;
}

.related-item-cat {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.related-item-title {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 600;
  transition: color 0.2s;
}

.related-item:hover .related-item-title {
  color: var(--orange);
}

.related-item-time {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
}


/* ═══════════════════════════════════════
   404 (404.php)
   Źródło: walachowski-v4-404.html
   ═══════════════════════════════════════ */

/* 404 CONTENT */
.error-page {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.error-bg-num {
  position: absolute;
  font-family: var(--display);
  font-size: clamp(18rem, 40vw, 35rem);
  font-weight: 800;
  color: var(--border-light);
  line-height: 0.8;
  letter-spacing: -0.06em;
  pointer-events: none;
  user-select: none;
}

.error-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 480px;
}

.error-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--orange);
  margin-bottom: 1.5rem;
}

.error-title {
  font-family: var(--display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.error-desc {
  font-size: 1rem;
  color: var(--ink-3);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.error-actions {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.error-btn {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: all 0.25s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ink-3);
}

.error-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.error-btn.primary {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

.error-btn.primary:hover {
  background: var(--orange);
  border-color: var(--orange);
}

.error-suggestions {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.error-suggestions-label {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-4);
  margin-bottom: 1rem;
}

.error-suggestions-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.error-suggestion {
  font-family: var(--mono);
  font-size: 0.78rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--ink-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}

.error-suggestion:first-child { border-top: 1px solid var(--border-light); }

.error-suggestion:hover {
  color: var(--orange);
  padding-left: 0.5rem;
}

.error-suggestion-arrow {
  opacity: 0;
  transition: all 0.2s;
}

.error-suggestion:hover .error-suggestion-arrow {
  opacity: 1;
  transform: translateX(3px);
}


/* ═══════════════════════════════════════
   SEARCH (search.php)
   Źródło: walachowski-v4-search.html
   ═══════════════════════════════════════ */

/* SEARCH HEADER */
.search-header {
  padding: 8rem 0 0;
}

.search-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.search-title .highlight { color: var(--orange); }

/* SEARCH INPUT */
.search-bar {
  display: flex;
  gap: 0.5rem;
  max-width: 600px;
  margin-bottom: 2rem;
}

.search-input {
  flex: 1;
  font-family: var(--mono);
  font-size: 0.88rem;
  padding: 0.85rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}

.search-input:focus { border-color: var(--orange); }
.search-input::placeholder { color: var(--ink-4); }

.search-submit {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.85rem 1.5rem;
  border: 1px solid var(--ink);
  border-radius: 10px;
  background: var(--ink);
  color: var(--bg);
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.search-submit:hover {
  background: var(--orange);
  border-color: var(--orange);
}

/* RESULTS META */
.search-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-4);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.search-meta strong { color: var(--ink-3); font-weight: 500; }

/* RESULTS LIST */
.results-section {
  flex: 1;
  padding: 2rem 0 4rem;
}

.result-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border-light);
  transition: all 0.3s var(--ease);
  cursor: pointer;
  position: relative;
}

.result-item::before {
  content: '';
  position: absolute;
  left: -2rem; right: -2rem;
  top: 0; bottom: 0;
  background: var(--orange-bg);
  opacity: 0;
  transition: opacity 0.3s;
  border-radius: 8px;
  z-index: 0;
}

.result-item:hover::before { opacity: 1; }
.result-item > * { position: relative; z-index: 1; }

.result-item-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.result-item-cat {
  font-family: var(--mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.result-item-date {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
}

.result-item-title {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.45rem;
  transition: all 0.3s var(--ease);
}

.result-item:hover .result-item-title {
  transform: translateX(0.5rem);
  color: var(--orange);
}

.result-item-excerpt {
  font-size: 0.9rem;
  color: var(--ink-3);
  line-height: 1.7;
  max-width: 650px;
}

.result-item-excerpt mark {
  background: rgba(255, 77, 0, 0.1);
  color: var(--ink);
  padding: 0.05rem 0.15rem;
  border-radius: 2px;
}

.result-item-url {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ink-4);
  margin-top: 0.5rem;
}

/* EMPTY STATE */
.no-results {
  text-align: center;
  padding: 5rem 0;
}

.no-results-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  opacity: 0.4;
}

.no-results h2 {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.no-results p {
  font-size: 0.95rem;
  color: var(--ink-3);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.7;
}


/* ═══════════════════════════════════════
   LEGAL PAGES (page.php)
   Źródło: walachowski-v4-privacy.html
   ═══════════════════════════════════════ */

.legal-header {
  max-width: 720px;
  margin: 0 auto;
  padding: 8rem 2rem 0;
}

.legal-back {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-4);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  transition: color 0.2s;
}
.legal-back:hover { color: var(--orange); }

.legal-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.legal-meta {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--ink-4);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

/* CONTENT */
.legal-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 2.5rem 2rem 5rem;
}

.legal-body h2 {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-top: 3rem;
  margin-bottom: 0.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.legal-body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.legal-body p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ink-2);
  margin-bottom: 1.25rem;
}

.legal-body strong { color: var(--ink); font-weight: 600; }

.legal-body a {
  color: var(--orange);
  text-decoration: underline;
  text-decoration-color: rgba(255,77,0,0.25);
  text-underline-offset: 3px;
}
.legal-body a:hover { text-decoration-color: var(--orange); }

.legal-body ul {
  padding-left: 1.25rem;
  margin-bottom: 1.25rem;
}
.legal-body li {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--ink-2);
  margin-bottom: 0.35rem;
}
.legal-body li::marker { color: var(--orange); }


/* ═══════════════════════════════════════
   READING PROGRESS BAR (single post)
   ═══════════════════════════════════════ */
.reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  background: var(--orange);
  z-index: 9998;
  width: 100%;
  transform-origin: left;
  transform: scaleX(0);
}


/* ═══════════════════════════════════════
   RESPONSIVE — POŁĄCZONE breakpointy
   ═══════════════════════════════════════ */

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 900px) {
  .container { padding: 0 1.25rem; }
  .nav-links { display: none; }
  .about-layout { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-sticky { position: static; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .skill-cell:nth-child(2n) { border-right: none; }
  .skill-cell:nth-child(n+5) { border-bottom: none; }
  .skill-cell:nth-child(4) { border-bottom: 1px solid var(--border); }
  .blog-item { grid-template-columns: 1fr; gap: 0.3rem; }
  .blog-item-meta { text-align: left; }
  .contact-layout { grid-template-columns: 1fr; gap: 2rem; }
  .hero-bottom { flex-direction: column; align-items: flex-start; }
  .hero-meta { align-self: flex-start; }
  .hero-meta-item { text-align: left; }
}

@media (max-width: 600px) {
  .skills-grid { grid-template-columns: 1fr; }
  .skill-cell { border-right: none !important; border-bottom: 1px solid var(--border) !important; }
  .skill-cell:last-child { border-bottom: none !important; }
  .hero-meta { flex-direction: column; gap: 1.25rem; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 900px) {
  .article-header { padding-left: 1.25rem; padding-right: 1.25rem; }
  .article-layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0 1.25rem;
  }
  .article-body {
    max-width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }
  .toc {
    position: static;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
  }
  .toc-list { flex-direction: row; flex-wrap: wrap; gap: 0; }
  .toc-item a { border-left: none; border-bottom: 1px solid var(--border); padding: 0.4rem 0.75rem; }
  .related { padding: 3rem 1.25rem 4rem; }
  .related-item { grid-template-columns: 1fr; gap: 0.2rem; }
  .related-item-time { text-align: left; }
  .nav { padding: 0.5rem 0.75rem; }
  .nav-links { display: none; }
  .footer-inner { padding: 0 1.25rem; flex-direction: column; gap: 0.75rem; text-align: center; }
  .article-body table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .code-block pre { font-size: 0.75rem; }
  .article-body h2 { font-size: 1.35rem; margin-top: 2.5rem; padding-top: 2rem; }
  .article-body h3 { font-size: 1.05rem; }
  .article-title { font-size: clamp(1.8rem, 6vw, 2.8rem); }
  .author-box { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .article-header { padding-top: 6.5rem; padding-left: 1rem; padding-right: 1rem; }
  .article-layout { padding: 0 1rem; }
  .article-body p,
  .article-body li { font-size: 0.95rem; line-height: 1.75; }
  .callout { padding: 1.25rem; }
  .code-block pre { padding: 1rem; font-size: 0.7rem; }
  .article-meta { gap: 0.5rem; }
  .article-meta-dot { display: none; }
  .article-meta-item { font-size: 0.65rem; }
  .related { padding: 2rem 1rem 3rem; }
  .footer-inner { padding: 0 1rem; }
  .toc-list { flex-direction: column; }
  .toc-item a { border-bottom: none; border-left: 1px solid var(--border); padding: 0.35rem 0.75rem; font-size: 0.68rem; }
}
@media (max-width: 900px) {
  .container { padding: 0 1.25rem; }
  .nav { padding: 0.5rem 0.75rem; }
  .nav-links { display: none; }
  .page-header { padding-top: 6rem; }
  .page-header-top { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .featured-card { grid-template-columns: 1fr; }
  .featured-img { min-height: 180px; }
  .featured-content { padding: 1.75rem; }
  .post-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
    padding: 1.25rem 0;
  }
  .post-row-excerpt { display: none; }
  .post-row-date { order: -1; }
  .post-row-time { text-align: left; }
  .post-row-title { white-space: normal; }
  .post-row::before { left: -1.25rem; right: -1.25rem; }
  .newsletter-card {
    flex-direction: column;
    padding: 2rem;
    text-align: center;
  }
  .newsletter-form {
    width: 100%;
    flex-direction: column;
  }
  .newsletter-input { width: 100%; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .page-title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
  .filters { gap: 0.3rem; }
  .filter-btn { font-size: 0.68rem; padding: 0.4rem 0.8rem; }
  .featured-title { font-size: 1.3rem; }
  .featured-content { padding: 1.25rem; }
  .post-row-title { font-size: 1rem; }
  .footer-inner { flex-direction: column; gap: 0.75rem; text-align: center; padding: 0 1rem; }
}
@media (max-width: 900px) {
  .container { padding: 0 1.25rem; }
  .nav { padding: 0.5rem 0.75rem; }
  .nav-links { display: none; }
  .search-header { padding-top: 6rem; }
  .result-item::before { left: -1.25rem; right: -1.25rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .search-header { padding-top: 6rem; }
  .search-bar { flex-direction: column; }
  .search-input { width: 100%; }
  .result-item-title { font-size: 1.05rem; }
  .result-item-excerpt { font-size: 0.85rem; }
  .result-item::before { left: -1rem; right: -1rem; }
  .footer-inner { flex-direction:column; gap:0.75rem; text-align:center; padding:0 1rem; }
}
@media (max-width: 900px) {
  /* Pokazujemy hamburgera na mobile */
  .nav-toggle { display: flex; }
  
  /* Resetujemy domyślne ukrywanie menu */
  .nav .nav-links {
    display: flex !important; /* Nadpisuje 'none' z innych miejsc */
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--surface);
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    margin: 0.5rem 1.25rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    
    /* Ukrywamy płynnie */
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: all 0.3s var(--ease);
  }

  /* Pokazujemy menu po dodaniu klasy .open przez JS */
  .nav.open .nav-links {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  /* Stylowanie linków w rozwijanym menu */
  .nav .nav-links li { width: 100%; text-align: center; }
  .nav .nav-links a {
    display: block;
    padding: 0.85rem;
    font-size: 0.95rem;
  }
}