/* ============================================================
   CERTAVIA — Blog Styles
   Blog-Grid, Post-Kacheln, Post-Detail-Layout, Sidebar
   Nutzt ausschließlich CSS-Variablen aus certavia.css
   ============================================================ */

/* ------------------------------------------------------------
   DRAFT BANNER
   ------------------------------------------------------------ */
.draft-banner {
  background: #FEF3C7;
  border-bottom: 2px solid var(--color-warning);
  color: #92400E;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  text-align: center;
  padding: var(--space-3) var(--space-4);
  position: sticky;
  top: 76px;
  z-index: calc(var(--z-sticky) - 1);
  letter-spacing: var(--tracking-wide);
}

@media (max-width: 900px) {
  .draft-banner { top: 60px; }
}


/* ------------------------------------------------------------
   BLOG HUB — Grid & Kacheln
   ------------------------------------------------------------ */
.blog-hero {
  padding-top: var(--space-16);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-gray-200);
}

.blog-hero__kicker {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-4);
}

.blog-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-tight);
}

.blog-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
  max-width: 560px;
  margin: 0;
}

/* Blog section wrapper */
.blog-section {
  padding-top: var(--space-16);
  padding-bottom: var(--space-20);
}

/* Two-column layout: main + sidebar */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 1024px) {
  .blog-layout {
    grid-template-columns: 1fr;
  }
}

/* Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (max-width: 720px) {
  .blog-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* Post-Kachel */
.post-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-decoration: none;
  transition: box-shadow var(--transition-base), transform var(--transition-base),
              border-color var(--transition-base);
}

.post-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--color-gold);
}

.post-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.post-card__date {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  letter-spacing: var(--tracking-wide);
}

.post-card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary);
  background: #EFF6FF;
  border: 1px solid rgba(30, 58, 95, 0.15);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.post-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: var(--leading-snug);
  margin: 0;
  transition: color var(--transition-fast);
}

.post-card:hover .post-card__title {
  color: var(--color-gold-dark);
}

.post-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin: 0;
  flex: 1;
}

.post-card__cta {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-primary);
  letter-spacing: var(--tracking-wide);
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: color var(--transition-fast), gap var(--transition-fast);
}

.post-card:hover .post-card__cta {
  color: var(--color-gold-dark);
  gap: var(--space-3);
}


/* ------------------------------------------------------------
   POST-DETAIL-LAYOUT
   ------------------------------------------------------------ */
.post-header {
  padding-top: var(--space-16);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-gray-200);
}

.post-header__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
  transition: color var(--transition-fast);
}

.post-header__back:hover {
  color: var(--color-primary);
}

.post-header__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.post-header__title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: var(--leading-snug);
  margin-bottom: var(--space-6);
}

.post-header__author {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* Post body */
.post-body {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

/* Two-column layout: article + sidebar */
.post-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 1024px) {
  .post-layout {
    grid-template-columns: 1fr;
  }
}

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

.post-body p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
  max-width: 68ch;
}

.post-body h2 {
  font-size: var(--text-3xl);
  margin-top: var(--space-12);
  margin-bottom: var(--space-4);
}

.post-body h3 {
  font-size: var(--text-2xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

/* Placeholder block */
.post-placeholder {
  margin-top: var(--space-10);
  padding: var(--space-8);
  background: var(--color-gray-50);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-lg);
  text-align: center;
  color: var(--color-gray-400);
  font-size: var(--text-base);
  font-style: italic;
}


/* ------------------------------------------------------------
   POST SUMMARY (AI Summary / tl;dr)
   ------------------------------------------------------------ */
.post-summary {
  background: var(--color-gray-50);
  border-left: 4px solid var(--color-gold);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-6) var(--space-8);
  margin-bottom: var(--space-10);
  position: relative;
}

.post-summary__badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  padding: var(--space-1) var(--space-3);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  border-radius: 0 var(--radius-lg) 0 var(--radius-sm);
}

.post-summary__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin: 0 0 var(--space-4) 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border: none;
}

.post-summary__title svg {
  color: var(--color-gold);
  flex-shrink: 0;
}

.post-summary__list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
}

.post-summary__list li {
  margin-bottom: var(--space-2);
  padding: 0;
}

.post-summary__list li:last-child {
  margin-bottom: 0;
}

.post-summary__thesis {
  margin-top: var(--space-4) !important;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-200);
}

.post-summary__key {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-right: var(--space-2);
}

@media (max-width: 640px) {
  .post-summary { padding: var(--space-5); }
  .post-summary__badge {
    position: static;
    display: inline-block;
    margin-bottom: var(--space-3);
    border-radius: var(--radius-sm);
  }
}


/* ------------------------------------------------------------
   POST AUTHOR BOX
   ------------------------------------------------------------ */
.post-author {
  display: flex;
  gap: var(--space-6);
  align-items: flex-start;
  margin-top: var(--space-16);
  padding: var(--space-8);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
}

.post-author__img {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-md);
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--color-gray-200);
  filter: grayscale(15%);
  transition: filter var(--transition-base);
}

.post-author__img:hover {
  filter: grayscale(0%);
}

.post-author__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.post-author__name {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1.2;
}

.post-author__title {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-2);
}

.post-author__bio {
  font-size: var(--text-sm);
  color: var(--color-gray-300);
  line-height: var(--leading-relaxed);
  margin: 0;
}

.post-author__links {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.post-author__links a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.post-author__links a:hover {
  color: var(--color-gold-dark);
}

@media (max-width: 640px) {
  .post-author {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .post-author__links {
    justify-content: center;
  }
}


/* ------------------------------------------------------------
   SIDEBAR
   ------------------------------------------------------------ */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  position: sticky;
  top: calc(76px + var(--space-8));
}

@media (max-width: 1024px) {
  .blog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (max-width: 640px) {
  .blog-sidebar {
    grid-template-columns: 1fr;
  }
}

.sidebar-widget {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  overflow: hidden;
}

.sidebar-widget__title {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin: 0 0 var(--space-4) 0;
}

/* Author widget */
.sidebar-author {
  border-top: 3px solid var(--color-primary);
}

.sidebar-author__img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--color-gray-200);
  filter: grayscale(15%);
  margin-bottom: var(--space-3);
  transition: filter var(--transition-base);
}

.sidebar-author__img:hover {
  filter: grayscale(0%);
}

.sidebar-author__name {
  font-family: var(--font-serif);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  display: block;
  line-height: 1.2;
}

.sidebar-author__role {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-gold-dark);
  display: block;
  margin-bottom: var(--space-3);
}

.sidebar-author__bio {
  font-size: var(--text-xs);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-3);
}

.sidebar-author__links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.sidebar-author__links a {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.sidebar-author__links a:hover {
  color: var(--color-gold-dark);
}

/* Categories widget */
.sidebar-categories {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sidebar-categories li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  text-decoration: none;
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-gray-100);
  transition: color var(--transition-fast);
}

.sidebar-categories li:last-child a {
  border-bottom: none;
}

.sidebar-categories li a:hover {
  color: var(--color-primary);
}

.sidebar-categories__count {
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  padding: 1px 8px;
  font-weight: var(--weight-medium);
}

/* Scan CTA widget */
.sidebar-cta {
  background: var(--color-primary);
  border-color: transparent;
  text-align: center;
}

.sidebar-cta__claim {
   color: rgba(255, 255, 255, 1);
}

.sidebar-cta .sidebar-widget__title {
  color: rgba(201, 168, 76, 0.9);
}

.sidebar-cta__body {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 1);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-4);
}

.sidebar-cta .btn {
  width: 100%;
  justify-content: center;
}


/* ------------------------------------------------------------
   POST CONTENT — Lead, Benchmark-Tabelle
   ------------------------------------------------------------ */
.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Card-Wrapper für die Tabelle */
.benchmark-table-wrap {
  margin: 2rem 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(30,58,95,0.07), 0 6px 20px rgba(30,58,95,0.07);
  border: 1px solid var(--color-gray-200);
}

.benchmark-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

/* Zweite Spalte an aufwärts: rechtsbündig */
.benchmark-table th:not(:first-child),
.benchmark-table td:not(:first-child) {
  text-align: right;
}

.benchmark-table th,
.benchmark-table td {
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.benchmark-table thead th {
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: none;
}

.benchmark-table thead th:first-child {
  text-align: left;
}

.benchmark-table tbody tr:last-child td {
  border-bottom: none;
}

.benchmark-table tbody tr:nth-child(even) {
  background: var(--color-gray-50);
}

.benchmark-table tbody tr:hover {
  background: rgba(30, 58, 95, 0.04);
}

/* CES-Wert mit Fortschrittsbalken (--bar = % von 75 CERTIFIED-Schwelle) */
.ces-value {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary);
}

.ces-value::after {
  content: '';
  display: block;
  height: 3px;
  border-radius: 2px;
  margin-top: 5px;
  background: linear-gradient(
    90deg,
    var(--color-gold) var(--bar, 0%),
    var(--color-gray-200) var(--bar, 0%)
  );
}

/* CERTIFIED = 0: roter Badge */
.verdict-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 2px 8px;
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FECACA;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* Gesamt-Zeile: Gold-Tint */
.table-total td {
  border-top: 2px solid var(--color-primary);
  background: rgba(201, 168, 76, 0.06) !important;
  font-weight: 600;
}

.table-total .ces-value {
  color: var(--color-primary);
}

@media (max-width: 640px) {
  .benchmark-table {
    font-size: 0.82rem;
  }
  .benchmark-table th,
  .benchmark-table td {
    padding: 0.55rem 0.65rem;
  }
  .ces-value::after {
    height: 2px;
  }
}