/* blog-article.css — cuvalu Journal · Einzelbeitrag (Lesedesign) */

/* ═══════════ Artikel-Hero ═══════════ */
.art-hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(820px 520px at 92% 0%, rgba(244,97,12,0.28), transparent 60%),
    radial-gradient(720px 520px at -4% 100%, rgba(114,186,211,0.28), transparent 60%),
    linear-gradient(135deg, var(--cv-blue-deep) 0%, var(--cv-blue-dark) 58%, #2d3f72 100%);
  color: #fff;
  padding: 26px 0 64px;
}
.art-hero .cv-breadcrumb { margin-bottom: 40px; }
.art-hero-inner { max-width: 820px; }
.art-cat {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px; border-radius: 999px;
  background: var(--cv-orange); color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 11.5px;
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 24px;
}
.art-cat-flank { margin-bottom: 24px; display: flex; }
.art-cat-flank .cv-flank-line { background: linear-gradient(90deg, transparent, rgba(244,97,12,0.55)); }
.art-cat-flank .cv-flank-line:last-child { background: linear-gradient(90deg, rgba(244,97,12,0.55), transparent); }
.art-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(38px, 5vw, 62px); line-height: 1.04; letter-spacing: -0.03em;
  margin: 0 0 22px; color: #fff; text-wrap: balance;
}
.art-title .accent { color: var(--cv-blue-light); }
.art-standfirst {
  font-size: 20px; line-height: 1.6; color: rgba(255,255,255,0.86);
  max-width: 680px; margin: 0 0 36px;
}
.art-meta {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 14px; color: rgba(255,255,255,0.72);
}
.art-meta .author {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 15px;
}
.art-avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--cv-blue-light), var(--cv-blue-dark));
  color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 15px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25);
}
.art-meta .sep { width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,0.4); }

/* ═══════════ Titelbild (überlappt Hero-Unterkante) ═══════════ */
.art-figure {
  position: relative; z-index: 4;
  margin-top: 44px; transform: translateY(40px);
}
.art-figure-frame {
  position: relative; border-radius: 22px; overflow: hidden;
  aspect-ratio: 16 / 7; max-width: 900px; margin: 0 auto;
  box-shadow: 0 40px 90px -44px rgba(20,33,70,0.6);
  border: 1px solid var(--cv-line);
}
.art-figure-frame image-slot { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ═══════════ Beitragstext ═══════════ */
.art-body { background: #fff; padding: 88px 0 40px; }

/* Two-col layout: prose + sticky sidebar */
.art-layout {
  display: grid;
  grid-template-columns: 1fr 268px;
  gap: 64px;
  align-items: start;
}
.art-prose { max-width: none; margin: 0; }

/* ─── Sticky Sidebar ─── */
.art-sidebar {
  position: sticky; top: 96px;
  display: flex; flex-direction: column; gap: 18px;
}
.art-sb-back {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 13.5px;
  color: var(--cv-text-mute); text-decoration: none;
  transition: color .2s, gap .2s;
}
.art-sb-back:hover { color: var(--cv-orange); gap: 11px; }

/* Autoren-Karte */
.art-sb-card {
  border-radius: 20px; overflow: hidden;
  border: 1px solid var(--cv-line); background: #fff;
  box-shadow: 0 14px 40px -22px rgba(20,33,70,0.28);
}
.art-sb-card-top {
  position: relative;
  padding: 26px 22px 20px; text-align: center;
  background:
    radial-gradient(340px 180px at 50% -30%, rgba(114,186,211,0.30), transparent 65%),
    linear-gradient(150deg, var(--cv-blue-dark) 0%, var(--cv-blue-deep) 100%);
  color: #fff;
}
.art-sb-avatar {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 14px;
  overflow: hidden; background: rgba(255,255,255,0.12);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.16), 0 12px 26px -12px rgba(0,0,0,0.5);
}
.art-sb-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.art-sb-eyebrow {
  display: block;
  font-family: var(--font-display); font-weight: 700; font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--cv-blue-light); margin-bottom: 7px;
}
.art-sb-name {
  font-family: var(--font-display); font-weight: 800; font-size: 19px;
  letter-spacing: -0.01em; color: #fff;
}
.art-sb-role { font-size: 12.5px; color: rgba(255,255,255,0.72); margin-top: 3px; }
.art-sb-card-body { padding: 18px 22px 20px; }
.art-sb-bio {
  font-size: 13.5px; line-height: 1.62; color: var(--cv-text-mute);
  margin: 0 0 16px; text-wrap: pretty;
}
.art-sb-linkedin {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; box-sizing: border-box;
  padding: 11px 14px; border-radius: 11px;
  background: #0A66C2; color: #fff; text-decoration: none;
  font-family: var(--font-display); font-weight: 700; font-size: 13.5px;
  transition: filter .2s, transform .2s;
}
.art-sb-linkedin:hover { filter: brightness(1.08); transform: translateY(-1px); }

/* Meta */
.art-sb-meta {
  display: flex; flex-direction: column; gap: 4px;
  padding: 6px 4px;
}
.art-sb-meta-row { display: flex; align-items: center; gap: 12px; padding: 8px 4px; }
.art-sb-meta-ic {
  width: 38px; height: 38px; border-radius: 11px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--cv-blue-tint); color: var(--cv-blue-dark);
}
.art-sb-meta-txt { display: flex; flex-direction: column; gap: 1px; }
.art-sb-meta-txt .k { font-size: 11.5px; color: var(--cv-text-mute); }
.art-sb-meta-txt .v { font-family: var(--font-display); font-weight: 700; font-size: 14.5px; color: var(--cv-blue-dark); }

/* Teilen */
.art-sb-share-block {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 6px 4px; border-top: 1px solid var(--cv-line);
}
.art-sb-share-label {
  font-family: var(--font-display); font-weight: 700; font-size: 12.5px;
  color: var(--cv-text-mute);
}
.art-sb-share { display: flex; gap: 9px; }
.art-sb-share-btn {
  width: 38px; height: 38px; border-radius: 11px;
  border: 1px solid var(--cv-line); background: #fff;
  color: var(--cv-text-mute); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.art-sb-share-btn:hover { background: var(--cv-blue-dark); color: #fff; border-color: var(--cv-blue-dark); transform: translateY(-1px); }

@media (max-width: 1000px) {
  .art-layout { grid-template-columns: 1fr; gap: 40px; }
  .art-sidebar { position: static; margin-top: 12px; }
  .art-sb-back { order: -1; }
}
.art-prose > p {
  font-size: 18px; line-height: 1.78; color: var(--cv-text); margin: 0 0 26px;
  text-wrap: pretty;
}
.art-prose > p strong { color: var(--cv-blue-dark); font-weight: 700; }
.art-lead-p {
  font-size: 21px !important; line-height: 1.66 !important; color: var(--cv-blue-dark) !important;
  font-weight: 500;
}
.art-lead-p::first-letter {
  float: left; font-family: var(--font-display); font-weight: 800;
  font-size: 76px; line-height: 0.82; padding: 6px 14px 0 0; color: var(--cv-orange);
}
.art-h2 {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(26px, 3vw, 34px); line-height: 1.15; letter-spacing: -0.02em;
  color: var(--cv-blue-dark); margin: 46px 0 18px; text-wrap: balance;
}
.art-h2 .em {
  background: linear-gradient(120deg, var(--cv-orange), #ff8a3d);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Pull-Quote */
.art-pull {
  margin: 44px 0; padding: 4px 0 4px 30px;
  border-left: 4px solid var(--cv-orange);
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(22px, 2.6vw, 30px); line-height: 1.34; letter-spacing: -0.015em;
  color: var(--cv-blue-dark); text-wrap: balance;
}

/* Fakten-Band (dunkel, terratax-Kooperation o. ä.) */
.art-band {
  position: relative; overflow: hidden;
  margin: 48px 0; padding: 38px 40px; border-radius: 24px; color: #fff;
  background:
    radial-gradient(620px 360px at 100% -10%, rgba(244,97,12,0.24), transparent 60%),
    radial-gradient(520px 360px at -4% 120%, rgba(114,186,211,0.22), transparent 60%),
    linear-gradient(140deg, #2A3A66 0%, #1E2A50 56%, #18233F 100%);
  box-shadow: 0 34px 80px -46px rgba(20,33,70,0.6), inset 0 1px 0 rgba(255,255,255,0.08);
}
.art-band::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1.5px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(130% 130% at 86% -5%, #000 26%, transparent 70%);
  mask-image: radial-gradient(130% 130% at 86% -5%, #000 26%, transparent 70%);
}
.art-band-inner { position: relative; z-index: 1; }
.art-band-label {
  display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: 11.5px;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--cv-blue-light); margin-bottom: 12px;
}
.art-band h3 {
  font-family: var(--font-display); font-weight: 800; font-size: 23px; line-height: 1.22;
  letter-spacing: -0.015em; color: #fff; margin: 0 0 12px;
}
.art-band p { font-size: 16px; line-height: 1.68; color: rgba(255,255,255,0.84); margin: 0; }

/* Checkliste / Kernpunkte */
.art-checks { list-style: none; margin: 26px 0 30px; padding: 0; display: grid; gap: 14px; }
.art-checks li {
  display: flex; gap: 13px; align-items: flex-start;
  font-size: 17px; line-height: 1.6; color: var(--cv-text);
}
.art-checks .ic {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; margin-top: 2px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(31,138,91,0.12); color: #1F8A5B;
}
.art-checks li strong { color: var(--cv-blue-dark); font-weight: 700; }

/* Signatur */
.art-sign {
  display: flex; align-items: center; gap: 14px;
  margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--cv-line);
}
.art-sign .art-avatar { background: linear-gradient(140deg, #2F4474, #27355F); }
.art-sign .who .nm { font-family: var(--font-display); font-weight: 800; font-size: 16px; color: var(--cv-blue-dark); }
.art-sign .who .ro { font-size: 13.5px; color: var(--cv-text-mute); margin-top: 3px; }

/* ═══════════ Abschluss-CTA ═══════════ */
.art-cta { background: #fff; padding: 16px 0 96px; }
.art-cta-card {
  position: relative; overflow: hidden; border-radius: 26px;
  max-width: 900px; margin: 0 auto; padding: 52px 48px; text-align: center;
  background:
    radial-gradient(620px 380px at 0% 0%, rgba(114,186,211,0.30), transparent 60%),
    linear-gradient(135deg, var(--cv-blue-deep), var(--cv-blue-dark) 64%, #2d3f72);
  color: #fff;
}
.art-cta-card h2 {
  font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1; letter-spacing: -0.02em; margin: 0 0 14px; text-wrap: balance;
}
.art-cta-card p { font-size: 17px; line-height: 1.6; color: rgba(255,255,255,0.84); margin: 0 auto 28px; max-width: 520px; }
.art-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─── Faktenband ─── */
.art-facts {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin: 40px 0; padding: 32px 30px; border-radius: 22px;
  background: var(--cv-blue-tint);
  border: 1px solid var(--cv-blue-soft);
}
.art-facts-item { display: flex; flex-direction: column; gap: 6px; }
.art-facts-num {
  font-family: var(--font-display); font-weight: 800; font-size: 36px;
  color: var(--cv-blue-dark); letter-spacing: -0.02em; line-height: 1;
}
.art-facts-lbl { font-size: 14px; color: var(--cv-text-mute); line-height: 1.4; }

/* ═══════════ Sonderelemente (Artikel Monatsabschluss) ═══════════ */
/* Große Kennzahl */
.art-stat-hero {
  margin: 40px 0; padding: 40px; border-radius: 24px;
  background: var(--cv-blue-tint);
  display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center;
}
.art-stat-ring {
  position: relative; width: 150px; height: 150px; flex-shrink: 0;
}
.art-stat-ring svg { transform: rotate(-90deg); }
.art-stat-ring .track { fill: none; stroke: rgba(39,53,95,0.12); stroke-width: 12; }
.art-stat-ring .prog {
  fill: none; stroke: var(--cv-orange); stroke-width: 12; stroke-linecap: round;
  stroke-dasharray: 408; stroke-dashoffset: 408;
}
.art-stat-ring.in-view .prog {
  animation: art-ring 1.4s cubic-bezier(.2,.7,.2,1) forwards;
}
@keyframes art-ring { to { stroke-dashoffset: 53; } } /* 87% von 408 */
@media (prefers-reduced-motion: reduce) { .art-stat-ring .prog { animation: none; stroke-dashoffset: 53; } }
.art-stat-ring .val {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 38px; color: var(--cv-blue-dark);
}
.art-stat-copy h3 {
  font-family: var(--font-display); font-weight: 800; font-size: 24px; line-height: 1.2;
  color: var(--cv-blue-dark); margin: 0 0 8px; letter-spacing: -0.015em;
}
.art-stat-copy p { font-size: 16px; line-height: 1.62; color: var(--cv-text-mute); margin: 0; }

/* Vorher / Mit cuvalu */
.art-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 40px 0; }
.art-compare-col { border-radius: 20px; padding: 28px 26px; border: 1px solid var(--cv-line); }
.art-compare-col.before { background: #fff; }
.art-compare-col.after {
  background:
    radial-gradient(420px 260px at 100% 0%, rgba(244,97,12,0.16), transparent 62%),
    linear-gradient(140deg, #2A3A66, #1E2A50);
  border-color: transparent; color: #fff;
}
.art-compare-lbl {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 11.5px;
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 16px;
}
.art-compare-col.before .art-compare-lbl { color: var(--cv-text-mute); }
.art-compare-col.after .art-compare-lbl { color: var(--cv-blue-light); }
.art-compare-lbl .pip { width: 8px; height: 8px; border-radius: 50%; }
.art-compare-col.before .pip { background: #c2c9d6; }
.art-compare-col.after .pip { background: var(--cv-orange); }
.art-compare-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.art-compare-col li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; line-height: 1.5; }
.art-compare-col.before li { color: var(--cv-text-mute); }
.art-compare-col.after li { color: rgba(255,255,255,0.9); }
.art-compare-col .mk { flex-shrink: 0; width: 20px; height: 20px; margin-top: 1px; }
.art-compare-col.before .mk { color: #c2737a; }
.art-compare-col.after .mk { color: #57d59a; }

/* Schritt-Fluss */
.art-steps { margin: 40px 0; display: grid; gap: 0; }
.art-step {
  display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 0 0 30px;
  position: relative;
}
.art-step:not(:last-child)::before {
  content: ""; position: absolute; left: 23px; top: 48px; bottom: 0; width: 2px;
  background: linear-gradient(var(--cv-blue-soft), rgba(114,186,211,0.25));
}
.art-step-num {
  width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0; z-index: 1;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, var(--cv-blue-dark), var(--cv-blue-deep));
  color: #fff; font-family: var(--font-display); font-weight: 800; font-size: 18px;
  box-shadow: 0 10px 24px -12px rgba(39,53,95,0.6);
}
.art-step:last-child .art-step-num { background: linear-gradient(140deg, var(--cv-orange), #d9560a); }
.art-step-body { padding-top: 3px; }
.art-step-body h4 { font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--cv-blue-dark); margin: 0 0 6px; }
.art-step-body p { font-size: 15.5px; line-height: 1.6; color: var(--cv-text-mute); margin: 0; }

@media (max-width: 760px) {
  .art-stat-hero { grid-template-columns: 1fr; gap: 22px; text-align: center; padding: 32px 26px; }
  .art-stat-ring { margin: 0 auto; }
  .art-compare { grid-template-columns: 1fr; }
}

/* ═══════════ Responsive ═══════════ */
@media (max-width: 760px) {
  .art-hero { padding: 16px 0 48px; }
  .art-hero .cv-breadcrumb { flex-wrap: wrap; row-gap: 4px; margin-bottom: 28px; }
  .art-title { font-size: clamp(30px, 8.5vw, 44px); line-height: 1.08; }
  .art-standfirst { font-size: 17.5px; margin-bottom: 28px; }
  .art-meta { gap: 10px; font-size: 13px; }
  .art-avatar { width: 38px; height: 38px; font-size: 13px; }
  .art-figure { transform: translateY(28px); }
  .art-figure-frame { aspect-ratio: 16 / 10; border-radius: 16px; }
  .art-body { padding: 64px 0 24px; }
  .art-prose > p { font-size: 16.5px; line-height: 1.72; }
  .art-lead-p { font-size: 18.5px !important; }
  .art-lead-p::first-letter { font-size: 54px; padding: 4px 10px 0 0; }
  .art-h2 { margin: 38px 0 14px; }
  .art-pull { font-size: clamp(19px, 5.4vw, 24px); padding-left: 20px; margin: 34px 0; }
  .art-band { padding: 28px 22px; border-radius: 20px; margin: 38px 0; }
  .art-checks li { font-size: 16px; }
  .art-facts { grid-template-columns: 1fr; gap: 0; padding: 10px 22px; }
  .art-facts-item { flex-direction: row; align-items: baseline; gap: 14px; padding: 14px 0; }
  .art-facts-item + .art-facts-item { border-top: 1px solid var(--cv-blue-soft); }
  .art-facts-num { font-size: 28px; min-width: 74px; }
  .art-facts-lbl { font-size: 13.5px; }
  .art-steps { margin: 34px 0; }
  .art-step { gap: 16px; padding-bottom: 26px; }
  .art-step-num { width: 42px; height: 42px; font-size: 16px; }
  .art-step:not(:last-child)::before { left: 20px; top: 44px; }
  .art-sign { margin-top: 38px; padding-top: 22px; }
  .art-cta { padding: 8px 0 72px; }
  .art-cta-card { padding: 38px 24px; border-radius: 20px; }
  .art-cta-actions .cv-pill { width: 100%; justify-content: center; }
}