/* ============================================================
   WATTBALKON BRUTAL — BASE (Design-Tokens, Reset, Typo, Nav, Footer)
   Komplett neues Design (kein Overlay). Altes Theme bleibt als Backup.
   Stand: 22.08.2026 · Version 1.0.0
   ============================================================ */

/* ---------- Fonts (self-hosted, DSGVO-konform) ---------- */
@font-face {
  font-family: 'Archivo Black';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/wp-content/uploads/fonts/archivo-black-latin.woff2') format('woff2');
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/wp-content/uploads/fonts/archivo-latin.woff2') format('woff2');
}

/* ---------- Design-Tokens ---------- */
:root {
  /* Farben */
  --br-bg: #e8e4da;          /* Beige-Hintergrund */
  --br-paper: #f2efe8;       /* Papier/Karten-Akzent */
  --br-card: #ffffff;        /* Weiße Karten */
  --br-ink: #121212;         /* Fast-Schwarz */
  --br-ink-soft: #3a3834;    /* Sekundärtext */
  --br-muted: #6f6b63;       /* Tertiärtext */
  --br-accent: #ff4d00;      /* Vibrant Orange */
  --br-accent-dark: #e64500; /* Orange Hover */
  --br-border: #121212;      /* Schwarze Ränder */
  --br-line: rgba(18,18,18,.15);

  /* Template-Aliase (01-flow-panel.html / 01-brutal-editorial.html) */
  --bg: #e8e4da;
  --paper: #f2efe8;
  --ink: #121212;
  --ink-2: #3d3d3d;
  --ink-3: #77736a;
  --accent: #ff4d00;
  --accent-2: #ff6a2a;
  --display: 'Archivo Black', 'Inter', sans-serif;
  --sans: 'Archivo', 'Inter', system-ui, sans-serif;

  /* Typografie (self-hosted) */
  --br-display: 'Archivo Black', 'Inter', sans-serif;
  --br-sans: 'Archivo', 'Inter', system-ui, sans-serif;

  /* Fluid-Skala (max ≤ 2.5×min, WCAG 1.4.4) */
  --text-xs:  clamp(0.65rem, 0.6rem + 0.25vw, 0.75rem);
  --text-sm:  clamp(0.75rem, 0.7rem + 0.3vw, 0.875rem);
  --text-base:clamp(0.875rem, 0.8rem + 0.4vw, 1rem);
  --text-lg:  clamp(1rem, 0.9rem + 0.5vw, 1.25rem);
  --text-xl:  clamp(1.25rem, 1rem + 1vw, 1.75rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.5rem);
  --text-3xl: clamp(2rem, 1.5rem + 2.5vw, 3.5rem);

  /* Abstände */
  --space-1: clamp(0.5rem, 0.4rem + 0.5vw, 1rem);
  --space-2: clamp(1rem, 0.8rem + 1vw, 2rem);
  --space-3: clamp(2rem, 1.6rem + 2vw, 4rem);

  /* Layout */
  --br-max: 1200px;
  --br-gutter: clamp(1rem, 3vw, 2.5rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--text-base);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: 1.08;
  margin: 0 0 .5em;
  font-weight: 400;
}
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
p { margin: 0 0 1em; }
::selection { background: var(--br-accent); color: #fff; }

/* Focus-Ringe (A11y) */
:focus-visible { outline: 3px solid var(--br-accent); outline-offset: 2px; }

/* Skip-Link */
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 9999;
  background: var(--br-ink); color: #fff; padding: 12px 20px;
  font-weight: 700;
}
.skip-link:focus { left: 0; }

/* ---------- Utilities ---------- */
.br-container {
  max-width: var(--br-max);
  margin-inline: auto;
  padding-inline: var(--br-gutter);
}
.br-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; min-height: 48px; padding: 12px 28px;
  font-family: var(--br-sans); font-weight: 700; font-size: var(--text-sm);
  text-transform: uppercase; letter-spacing: .06em;
  border: 3px solid var(--br-ink); border-radius: 0;
  cursor: pointer; transition: transform .15s, box-shadow .15s;
  text-decoration: none !important;
}
.br-btn-primary { background: var(--br-accent); color: #fff !important; border-color: var(--br-ink); }
.br-btn-primary:hover { background: var(--br-accent-dark); transform: translate(-2px,-2px); box-shadow: 4px 4px 0 var(--br-ink); }
.br-btn-ghost { background: transparent; color: var(--br-ink) !important; }
.br-btn-ghost:hover { background: var(--br-ink); color: #fff !important; transform: translate(-2px,-2px); box-shadow: 4px 4px 0 var(--br-accent); }
.br-btn-block { width: 100%; }

/* Sektion-Header (orange Quadrat + UPPERCASE) */
.br-section-head {
  display: flex; align-items: center; gap: 12px;
  margin: var(--space-3) 0 var(--space-2);
}
.br-section-head::before {
  content: ""; width: 14px; height: 14px; flex-shrink: 0;
  background: var(--br-accent);
}
.br-section-head h2 { margin: 0; font-size: var(--text-2xl); }
.br-section-head .br-all-link {
  margin-left: auto; font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em; color: var(--br-ink);
  border-bottom: 2px solid var(--br-ink); padding-bottom: 2px;
}
.br-section-head .br-all-link:hover { color: var(--br-accent); border-color: var(--br-accent); text-decoration: none; }

/* Kicker/Badge (schwarze Box, weiße Schrift) */
.br-kicker {
  display: inline-block; background: var(--br-ink); color: #fff;
  padding: 6px 14px; font-size: var(--text-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em; border-radius: 0;
}

/* Blog-Filter-Chips (Kategorie-Filter auf Blog-Übersicht) */
.blog-filter-chip {
  display: inline-flex; align-items: center; min-height: 44px;
  padding: 8px 18px; border: 2px solid var(--br-ink);
  background: var(--br-card); color: var(--br-ink);
  font-size: var(--text-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; text-decoration: none !important;
  border-radius: 0; cursor: pointer; transition: transform .12s, box-shadow .12s;
}
.blog-filter-chip:hover { transform: translate(-2px,-2px); box-shadow: 3px 3px 0 var(--br-ink); }
.blog-filter-chip.is-active { background: var(--br-accent); color: #fff !important; border-color: var(--br-ink); }

/* Pagination (Blog/Archiv) */
.pagination .nav-links, .pagination-inner {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0;
}
.pagination .page-numbers {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 44px; min-height: 44px; padding: 0 12px;
  border: 2px solid var(--br-ink); background: var(--br-card);
  color: var(--br-ink); font-weight: 700; text-decoration: none !important;
  border-radius: 0;
}
.pagination .page-numbers:hover { background: var(--br-paper); transform: translate(-2px,-2px); box-shadow: 3px 3px 0 var(--br-ink); }
.pagination .page-numbers.current { background: var(--br-accent); color: #fff !important; }

/* Artikel-Navigation (prev/next) */
.article-nav {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin: 40px 0; padding-top: 24px; border-top: 3px solid var(--br-ink);
}
.article-nav a {
  display: block; padding: 16px; background: var(--br-card);
  border: 2px solid var(--br-ink); border-radius: 0;
  text-decoration: none !important; color: var(--br-ink);
  transition: transform .12s, box-shadow .12s;
}
.article-nav a:hover { transform: translate(-2px,-2px); box-shadow: 4px 4px 0 var(--br-ink); }
.article-nav .article-nav-label { display: block; font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--br-accent); margin-bottom: 6px; }
.article-nav .article-nav-title { font-weight: 700; font-size: var(--text-sm); }
.article-nav-next { text-align: right; }

/* Reading Progress Bar — unter dem Header (Nav), animiert */
.reading-progress {
  position: absolute; bottom: 0; left: 0; height: 4px; z-index: 5;
  background: linear-gradient(90deg, var(--br-accent), #ff8a3d);
  width: 0%;
  transition: width .15s ease-out;
  box-shadow: 0 0 10px rgba(255, 77, 0, 0.6);
  pointer-events: none;
  animation: brProgressGlow 2s ease-in-out infinite;
}
@keyframes brProgressGlow {
  0%, 100% { box-shadow: 0 0 6px rgba(255, 77, 0, 0.4); }
  50%      { box-shadow: 0 0 16px rgba(255, 77, 0, 0.85); }
}

/* ---------- SECTION-HEAD ---------- */
.shead {
  max-width: 1280px; margin: 0 auto; padding: 52px 32px 22px;
  display: flex; align-items: baseline; justify-content: space-between;
  border-top: 3px solid var(--ink);
}
.shead h2 { font-size: 1.7rem; }
.shead h2 .bar { display: inline-block; width: 14px; height: 14px; background: var(--accent); margin-right: 10px; }
.shead .all { font-size: 13px; font-weight: 700; color: var(--ink); text-decoration: none; text-transform: uppercase; letter-spacing: .06em; border-bottom: 2px solid var(--accent); padding-bottom: 2px; }
.shead .all:hover { color: var(--accent); }

/* ---------- GRID / CARDS ---------- */
.grid {
  max-width: 1280px; margin: 0 auto; padding: 0 32px 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.card {
  background: var(--paper); border: 3px solid var(--ink); padding: 22px;
  text-decoration: none; color: inherit; display: flex; flex-direction: column; gap: 10px;
  transition: all .15s; position: relative;
}
.card:hover { transform: translate(-3px,-3px); box-shadow: 6px 6px 0 var(--ink); text-decoration: none; }
.card:hover .cat { background: var(--accent); }
.card .cat {
  align-self: flex-start; font-size: 10.5px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; background: var(--ink); color: #fff; padding: 4px 8px;
  transition: background .15s;
}
.card h3 { font-size: 1.1rem; line-height: 1.2; margin: 0; }
.card p { font-size: 13px; color: var(--ink-2); line-height: 1.55; margin: 0; }
.card .meta { display: flex; gap: 8px; font-size: 11.5px; color: var(--ink-3); margin-top: auto; padding-top: 10px; border-top: 2px dashed var(--ink-3); font-weight: 600; }
.card .num { position: absolute; top: 8px; right: 12px; font-family: var(--display); font-size: 30px; color: transparent; -webkit-text-stroke: 1.5px var(--ink-3); opacity: .5; }

/* Screenshot-Card-Variante: weißes Tag + orange Arrow + Autor-Meta */
.card-top { display: flex; align-items: center; justify-content: space-between; }
.card-tag {
  align-self: flex-start; font-size: 10.5px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; background: #fff; color: var(--ink);
  border: 2px solid var(--ink); padding: 3px 8px;
  transition: all .15s;
}
.card:hover .card-tag { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.card-arrow {
  font-size: 18px; line-height: 1; color: var(--accent); font-weight: 700;
  transition: transform .15s;
}
.card:hover .card-arrow { transform: translate(2px,-2px); }

/* ============================================================
   RESPONSIVE — MOBILE-FIRST (2026 Best Practices)
   Breakpoints: ≤640px (Phone), ≤900px (Tablet), >900px (Desktop)
   ============================================================ */

/* Phone (≤640px): 1 Spalte, große Touch-Targets */
@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; padding: 0 16px 24px; gap: 16px; }
  .card { padding: 18px; min-height: 0; }
  .card h3 { font-size: 1.05rem; }
  .card .cat { padding: 6px 10px; font-size: 11px; min-height: 30px; display: inline-flex; align-items: center; }
  .card .meta { font-size: 12px; gap: 10px; }
  .shead { padding: 24px 16px !important; }
  .blog-filter-chip { min-height: 44px; display: inline-flex; align-items: center; padding: 0 14px !important; }
  .pagination, .pagination-inner { padding: 8px 16px !important; }
  .pagination a, .pagination span { min-height: 44px; min-width: 44px; display: inline-flex; align-items: center; justify-content: center; }
}

/* Tablet (641-900px): 2 Spalten */
@media (min-width: 641px) and (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

/* Footer: Touch-Targets ≥ 44px für Links (WCAG 2.2) */
.footer a { min-height: 44px; display: flex; align-items: center; }
@media (max-width: 640px) {
  .footer { grid-template-columns: 1fr 1fr; padding: 32px 20px 24px; gap: 24px; }
  .footer a { min-height: 44px; }
  .footer .legal { grid-column: 1/-1; }
}


/* ============================================================
   NAVIGATION (Brutal: schwarze Bar, Streifen-Border, orange CTA)
   Port aus 01-flow-panel.html
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; background: var(--ink); color: #fff;
}
.nav::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: repeating-linear-gradient(90deg, rgba(255, 77, 0, 0.35) 0 40px, rgba(255, 77, 0, 0.12) 40px 48px);
  opacity: .55;
}
.logo { font-family: var(--display); font-size: 19px; padding: 16px 0; color: #fff !important; text-decoration: none !important; }
.logo span { color: var(--accent); }
.nav-links { display: flex; height: 100%; }
.nav-links a {
  color: #fff; text-decoration: none; font-size: 13px; font-weight: 600;
  padding: 20px 18px; border-left: 2px solid #2a2a2a; transition: background .15s;
  text-transform: uppercase; letter-spacing: .04em;
}
.nav-links a:hover { background: var(--accent); color: var(--ink); }
.nav-links a.active { background: var(--accent); color: var(--ink); }
.nav-cta {
  background: var(--accent); color: var(--ink) !important;
  padding: 20px 22px !important; font-weight: 700; border-left: 2px solid var(--ink) !important;
}
.nav-cta:hover { background: var(--accent); color: var(--ink); }

/* Mobile Toggle */
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 48px; height: 48px; padding: 12px; flex-direction: column;
  justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; height: 3px; background: #fff; width: 100%; border-radius: 0; }

/* ---------- Mobile Nav (≤ 900px) ---------- */
@media (max-width: 900px) {
  .nav { padding: 0 16px; }
  .nav .nav-links, .nav .nav-cta { display: none !important; }
  .nav-toggle { display: flex; }
  .nav-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  .nav-toggle span { transition: transform .25s, opacity .25s; }
}

/* Mobile Drawer */
.br-drawer {
  position: fixed; inset: 0 0 0 auto; z-index: 200;
  width: min(340px, 88vw);
  height: 100vh; height: 100dvh;
  background: var(--paper);
  border-left: 3px solid var(--ink);
  display: flex; flex-direction: column;
  transform: translateX(100%); transition: transform .3s ease;
  visibility: hidden; pointer-events: none;
}
.br-drawer.open {
  transform: translateX(0);
  visibility: visible; pointer-events: auto;
}

/* Fix: Offscreen-fixed-Elemente (Drawer) dürfen den scrollWidth nicht aufblähen.
   overflow-x: clip statt hidden -> erzeugt KEINE Scrollbar, verhindert Überlauf. */
html, body { overflow-x: clip; }
.br-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; padding-top: env(safe-area-inset-top, 16px);
  border-bottom: 3px solid var(--ink); background: var(--ink);
}
.br-drawer-header .logo { font-size: 1.1rem; padding: 8px 0; }
.br-drawer-close {
  width: 44px; height: 44px; background: none; border: 2px solid #fff;
  color: #fff; font-size: 18px; cursor: pointer; border-radius: 0;
}
.br-drawer-content { flex: 1; overflow-y: auto; min-height: 0; padding: 16px; }
.br-drawer-content a {
  display: flex; align-items: center; min-height: 52px; padding: 0 12px;
  color: var(--ink); font-weight: 700; font-size: var(--text-sm);
  text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--br-line); text-decoration: none !important;
}
.br-drawer-content a:hover, .br-drawer-content a.active { background: var(--accent); color: var(--ink); }
.br-drawer-cta { margin: 20px 12px; display: block; justify-content: center; }
.br-drawer-footer {
  padding: 16px 20px; padding-bottom: env(safe-area-inset-bottom, 16px);
  border-top: 2px solid var(--ink); font-size: var(--text-xs); color: var(--ink-3);
}
.br-overlay {
  position: fixed; inset: 0; z-index: 190; background: rgba(0,0,0,.5);
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.br-overlay.open { opacity: 1; pointer-events: auto; }

/* Breadcrumb */
.br-breadcrumb {
  background: var(--br-bg); border-bottom: 2px solid var(--br-ink);
  font-size: var(--text-xs); padding: 8px 0;
}
.br-breadcrumb-inner {
  max-width: var(--br-max); margin-inline: auto; padding-inline: var(--br-gutter);
}
.br-breadcrumb a { color: var(--br-ink); text-decoration: underline; }
.br-breadcrumb b { font-weight: 700; }

/* ============================================================
   FOOTER (Port aus 01-flow-panel.html)
   ============================================================ */
.footer {
  background: var(--ink); color: #fff;
  padding: 44px 32px 32px;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px;
  border-top: 3px solid var(--accent);
}
.footer h4 { font-size: 12px; margin-bottom: 12px; color: var(--accent); }
.footer a { display: block; color: #bbb; text-decoration: none; font-size: 13px; margin-bottom: 7px; }
.footer a:hover { color: var(--accent); }
.footer .legal { grid-column: 1/-1; border-top: 2px solid #333; padding-top: 16px; font-size: 12px; color: #777; }
.footer .legal a { display: inline; margin: 0 8px; }
@media (max-width: 1024px) { .footer { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   REDUCED MOTION + PRINT
   ============================================================ */
@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;
  }
}
@media print {
  .br-nav, .br-drawer, .br-overlay, .br-footer { display: none !important; }
}