/* ═══════════════════════════════════════════════════════════════
   BLOG.CSS — Fitness Club Fellbach
   Shared styles for all blog pages
   ═══════════════════════════════════════════════════════════════ */

/* ── FONTS ─────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300;1,9..40,400&display=swap');

/* ── VARIABLES ──────────────────────────────────────────────────── */
:root {
  --bg:           #0F1419;
  --bg-card:      #1A2128;
  --bg-elevated:  #252E37;
  --border:       #34404B;
  --text:         #F5F0E8;
  --text-soft:    #E8DCCB;
  --text-muted:   #C4B7A4;
  --text-dim:     #8A9BA8;
  --accent:       #C44552;
  --accent-dark:  #8E2A35;
  --accent-light: #E15464;
  --gold:         #B8924A;
  --gold-light:   #D4A85C;
  --max-w:        760px;
  --max-w-wide:   1140px;
}

/* ── RESET ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.75;
  font-optical-sizing: auto;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-light); text-decoration: none; transition: color .2s; }
a:hover { color: var(--gold-light); }

/* ── TYPOGRAPHY ─────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .01em;
  color: var(--text);
}

h1 { font-size: clamp(1.8rem, 4vw + .5rem, 2.8rem); margin-bottom: 1.25rem; }
h2 { font-size: clamp(1.35rem, 2.5vw + .5rem, 1.9rem); margin: 2.25rem 0 .75rem; color: var(--text-soft); }
h3 { font-size: clamp(1.1rem, 2vw + .25rem, 1.35rem); margin: 1.75rem 0 .5rem; color: var(--text-soft); }

p { margin-bottom: 1.25rem; color: var(--text-soft); }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 1rem 0 1.25rem 1.5rem; color: var(--text-soft); }
li { margin-bottom: .4rem; }

strong { color: var(--text); font-weight: 600; }
em { color: var(--text-muted); font-style: italic; }

/* ── NAV ────────────────────────────────────────────────────────── */
.blog-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 20, 25, .92);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  border-bottom: 1px solid rgba(245, 240, 232, .06);
  box-shadow: 0 1px 0 rgba(245, 240, 232, .06), 0 4px 20px rgba(0, 0, 0, .3);
}

.blog-nav-inner {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: .85rem clamp(1rem, 4vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.blog-nav-logo {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .5rem;
}

.blog-nav-logo span.accent { color: var(--accent); }
.blog-nav-logo span.gold { color: var(--gold); }

.blog-nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.blog-nav-back {
  color: var(--text-muted);
  font-size: .875rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: .35rem;
  transition: color .2s;
}
.blog-nav-back:hover { color: var(--text); }

.blog-nav-phone {
  color: var(--text-soft);
  font-size: .875rem;
  letter-spacing: .1em;
  text-decoration: none;
  transition: color .2s;
}
.blog-nav-phone:hover { color: var(--text); }

.blog-nav-call-mobile {
  display: none;
  align-items: center;
  gap: .35rem;
  padding: .5rem .85rem;
  background: var(--gold);
  color: var(--bg);
  font-family: 'Oswald', sans-serif;
  font-size: .625rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  text-decoration: none;
}

@media (max-width: 640px) {
  .blog-nav-phone { display: none; }
  .blog-nav-call-mobile { display: flex; }
}

.btn-cta {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  font-size: .875rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .55rem 1.25rem;
  border-radius: 4px;
  text-decoration: none;
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-cta:hover { background: var(--accent-dark); color: #fff; transform: translateY(-1px); }

/* ── HERO / ARTICLE HEADER ──────────────────────────────────────── */
.article-hero {
  position: relative;
  border-bottom: 1px solid var(--border);
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 4vw, 2.5rem) clamp(2rem, 5vw, 4rem);
  overflow: hidden;
}
.article-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: brightness(.35) saturate(.8);
}
.article-hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(15,20,25,.3) 0%, rgba(15,20,25,.85) 100%);
}

.article-hero-inner {
  position: relative; z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
}

.eyebrow {
  display: inline-block;
  font-family: 'Oswald', sans-serif;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: .3rem .75rem;
  border: 1px solid var(--accent);
  border-radius: 3px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 1.25rem;
  font-size: .825rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.article-meta span { display: flex; align-items: center; gap: .35rem; }

/* ── LAYOUT ─────────────────────────────────────────────────────── */
.blog-container {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 4vw, 2.5rem);
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 3rem;
  align-items: start;
}

.article-body {
  max-width: var(--max-w);
}

@media (max-width: 900px) {
  .blog-container {
    grid-template-columns: 1fr;
  }
  .article-sidebar { order: 1; } /* Info-Kasten am Handy nach dem Artikel statt davor */
}

/* ── PROSE ──────────────────────────────────────────────────────── */
.prose h2 { border-left: 3px solid var(--accent); padding-left: .85rem; }
.prose h3 { color: var(--text-muted); }

.prose blockquote {
  border-left: 3px solid var(--gold);
  padding: .75rem 1.25rem;
  margin: 1.5rem 0;
  background: rgba(184, 146, 74, .07);
  border-radius: 0 6px 6px 0;
  font-style: italic;
  color: var(--text-muted);
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: .9rem;
}
.prose th {
  background: var(--bg-elevated);
  color: var(--text);
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  letter-spacing: .04em;
  text-align: left;
  padding: .65rem 1rem;
  border-bottom: 2px solid var(--accent);
}
.prose td {
  padding: .6rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
}
.prose tr:hover td { background: var(--bg-card); }

/* ── INFO BOX ───────────────────────────────────────────────────── */
.info-box {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent);
  border-radius: 8px;
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.info-box-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.info-box p {
  font-size: .875rem;
  margin-bottom: .6rem;
  color: var(--text-muted);
}
.info-box strong { color: var(--text-soft); }

.info-box .btn-cta {
  display: block;
  text-align: center;
  margin-top: 1.25rem;
  padding: .75rem 1rem;
}

.info-box-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  margin: 1rem 0;
}

.stat-chip {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .5rem .75rem;
  font-size: .75rem;
  color: var(--text-muted);
  text-align: center;
}

.stat-chip strong {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  color: var(--accent);
  font-weight: 700;
}

/* ── RELATED ARTICLES ───────────────────────────────────────────── */
.related-articles {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.related-articles h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 560px) { .related-grid { grid-template-columns: 1fr; } }

.related-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.25rem;
  text-decoration: none;
  transition: border-color .2s, transform .2s;
  display: block;
}

.related-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  color: var(--text);
}

.related-card-cat {
  font-size: .7rem;
  font-family: 'Oswald', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .4rem;
}

.related-card-title {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-soft);
  line-height: 1.4;
}

/* ── BLOG INDEX ─────────────────────────────────────────────────── */
.blog-hero {
  background: linear-gradient(135deg, #0F1419 0%, #1A2128 60%, #0F1419 100%);
  border-bottom: 1px solid var(--border);
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 2.5rem) clamp(2.5rem, 6vw, 5rem);
  text-align: center;
}

.blog-hero h1 {
  font-size: clamp(2rem, 5vw + .5rem, 3.5rem);
  margin-bottom: .75rem;
}

.blog-hero p {
  max-width: 540px;
  margin: 0 auto;
  font-size: 1.05rem;
  color: var(--text-muted);
}

.blog-index-container {
  max-width: var(--max-w-wide);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) clamp(1rem, 4vw, 2.5rem);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(196, 69, 82, .15);
}

.blog-card-thumb {
  height: 200px;
  position: relative;
  overflow: hidden;
}
.blog-card-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.blog-card:hover .blog-card-thumb img {
  transform: scale(1.05);
}

.blog-card-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(26, 33, 40, .6));
  z-index: 1;
}

.blog-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.blog-card-cat {
  font-size: .7rem;
  font-family: 'Oswald', sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .5rem;
}

.blog-card-title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: .75rem;
}

.blog-card-teaser {
  font-size: .875rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.25rem;
}

.blog-card-link {
  font-family: 'Oswald', sans-serif;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: .35rem;
}

/* ── FOOTER ─────────────────────────────────────────────────────── */
.blog-footer {
  background: #0A0F14;
  border-top: 1px solid var(--border);
  padding: 2rem clamp(1rem, 4vw, 2.5rem);
  text-align: center;
  font-size: .8rem;
  color: var(--text-dim);
}

.blog-footer a { color: var(--text-muted); }
.blog-footer a:hover { color: var(--text-soft); }

.blog-footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
}

/* ── DIVIDER ─────────────────────────────────────────────────────── */
.section-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

/* ── HIGHLIGHT BOX ──────────────────────────────────────────────── */
.highlight-box {
  background: rgba(196, 69, 82, .08);
  border: 1px solid rgba(196, 69, 82, .25);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
}

.highlight-box p { color: var(--text-soft); margin: 0; }

/* ── FACT BOX ─────────────────────────────────────────────────────── */
.fact-box {
  background: rgba(184, 146, 74, .07);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
}

.fact-box p { color: var(--text-soft); margin: 0; font-size: .9rem; }
.fact-box strong { color: var(--gold); }

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .blog-nav-logo span.tagline { display: none; }
  .article-meta { gap: .75rem; }
  .info-box-stats { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 400px) {
  .info-box-stats { grid-template-columns: 1fr 1fr; }
}

/* ── Navi wie auf der Hauptseite (30.10.2026): Logo, Menü, Telefon, Probetraining ── */
.blog-nav-inner { gap: 16px; min-height: 72px; }
.blog-nav-menu { display: flex; gap: 4px; margin-left: auto; }
.blog-nav-menu a { color: #F5F0E8; text-decoration: none; font-size: 16px; font-weight: 500; padding: 8px 14px; border-radius: 6px; }
.blog-nav-menu a:hover, .blog-nav-menu a.aktiv { color: #fff; background: rgba(245,240,232,0.06); }
.blog-nav-links { display: flex; align-items: center; gap: 14px; }
.blog-nav-phone { display: flex; align-items: center; gap: 8px; font-size: 15px !important; font-weight: 600; color: #F5F0E8 !important; letter-spacing: 0 !important; text-transform: none !important; }
.blog-nav-cta { background: #C44552; color: #fff; text-decoration: none; font-size: 14px; font-weight: 700; padding: 11px 18px; border-radius: 4px; white-space: nowrap; }
.blog-nav-cta:hover { background: #D4505D; }
.blog-nav-call-mobile { display: none !important; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 6px; background: rgba(196,69,82,0.15); border: 1px solid rgba(196,69,82,0.3); color: #F5F0E8; }
@media (max-width: 1100px) { .blog-nav-phone { display: none !important; } }
@media (max-width: 1023px) {
  .blog-nav-inner { flex-wrap: wrap; row-gap: 6px; padding-bottom: 6px; }
  .blog-nav-links { margin-left: auto; }
  .blog-nav-call-mobile { display: flex !important; }
  /* Menü als wischbare Zeile unter Logo + Knöpfen */
  .blog-nav-menu { order: 3; flex-basis: 100%; margin: 0 -6px; overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
  .blog-nav-menu::-webkit-scrollbar { display: none; }
  .blog-nav-menu a { font-size: 15px; padding: 8px 10px; }
}
@media (max-width: 480px) {
  .blog-nav-inner { padding-top: 10px; gap: 10px; }
  .blog-nav-logo img { width: 140px !important; }
  .blog-nav-links { gap: 8px; }
  .blog-nav-call-mobile { width: 40px; height: 40px; }
  .blog-nav-cta { padding: 10px 12px; font-size: 13px; }
}
@media (max-width: 359px) { .blog-nav-logo img { width: 118px !important; } }

@media (max-width: 400px) { .cta-preis { display: none; } }
@media (max-width: 359px) { .blog-nav-call-mobile { display: none !important; } }

/* ── Lokaler Abschluss + Zwischen-CTA in Beiträgen (30.10.2026) ── */
.lokal-box { margin: 3rem 0 2.5rem; padding: clamp(1.25rem, 3vw, 2rem); background: #161D24; border: 1px solid #34404B; border-top: 3px solid #C44552; border-radius: 10px; }
.lokal-box h2 { margin-top: 0 !important; font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.lokal-links { font-size: .95rem; line-height: 1.8; }
.lokal-links a { color: #F5F0E8; text-decoration: underline; text-underline-offset: 3px; }
.lokal-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.25rem 0 .75rem; }
.lokal-cta .btn-cta, .lokal-cta .btn-zweit { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 1.4rem; font-weight: 700; text-decoration: none; border-radius: 4px; }
.btn-zweit { border: 1px solid rgba(245,240,232,.3); color: #F5F0E8 !important; }
.lokal-klein { font-size: .85rem; color: var(--text-muted); margin: 0; }
.inline-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin: 2rem 0; padding: 1rem 1.25rem; background: rgba(196,69,82,.08); border-left: 3px solid #C44552; border-radius: 6px; }
.inline-cta p { margin: 0 !important; flex: 1 1 260px; }
.inline-cta .btn-cta { white-space: nowrap; }
@media (max-width: 600px) { .lokal-cta a, .inline-cta .btn-cta { flex: 1 1 100%; } }
footer a, .blog-footer a, .related-articles a:not(.related-card) { width: fit-content; max-width: 100%; }