/* ═══════════════════════════════════════════════════════
   BAUSTEINAKTION — Web-Seite
   Montserrat als Schrift, gleiches Farbschema wie die Website
   ═══════════════════════════════════════════════════════ */

.page-bausteinaktion {
  font-family: 'Montserrat', system-ui, sans-serif;
  /* Dunkle Textfarben für Inhalte auf hellem Hintergrund */
  --dark-ink:      #1a1815;
  --dark-ink-soft: #4a4640;
  --dark-ink-mute: #8a857a;
  --dark-line:     rgba(26, 24, 21, 0.12);
}

.page-bausteinaktion * {
  font-family: inherit;
}

/* Mini Reset für die Bausteinaktion-Seite */
.page-bausteinaktion .nav {
  font-family: 'Montserrat', system-ui, sans-serif;
}

/* ─── HERO ─────────────────────────────── */
.bau-hero-web {
  position: relative;
  min-height: 80vh;
  min-height: 80svh;
  display: grid;
  align-items: center;
  padding: 140px var(--gutter) 100px;
  overflow: hidden;
  isolation: isolate;
  color: var(--dark-ink);
}
@media (max-width: 640px) {
  .bau-hero-web { padding: 110px var(--gutter) 70px; min-height: 70vh; min-height: 70svh; }
  .bau-hero-web__inner { max-width: 100%; }
  .bau-eyebrow { font-size: 10px; letter-spacing: 0.22em; gap: 10px; margin-bottom: 20px; }
  .bau-eyebrow::before { width: 20px; }
  .bau-hero-web__title { font-size: clamp(28px, 9vw, 40px); margin-bottom: 20px; }
  .bau-hero-web__sub { font-size: 15px; margin-bottom: 28px; }
  .bau-hero-web__actions { flex-direction: column; align-items: stretch; gap: 10px; }
  .bau-hero-web__actions .bau-btn { justify-content: center; }
}
.bau-hero-web__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.bau-hero-web__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  animation: kenBurns 20s ease-in-out infinite alternate;
}
.bau-hero-web__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 80%, rgba(212,69,43,0.32), transparent 55%),
    linear-gradient(120deg,
      rgba(13,14,16,0.92) 0%,
      rgba(13,14,16,0.7) 40%,
      rgba(13,14,16,0.45) 70%,
      rgba(13,14,16,0.6) 100%);
}

.bau-hero-web__inner {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.bau-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-weight: 700;
  margin-bottom: 28px;
}
.bau-eyebrow::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--accent);
}
.bau-eyebrow--center {
  justify-content: center;
}
.bau-eyebrow--center::before { display: none; }

.bau-hero-web__title {
  font-weight: 800;
  font-size: clamp(32px, 6.5vw, 84px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--white, #fff);
  margin-bottom: 28px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
  overflow-wrap: break-word;
  word-break: break-word;
  hyphens: auto;
  max-width: 100%;
}
.bau-hero-web__title em {
  font-style: normal;
  color: var(--accent);
  display: block;
  word-spacing: -0.05em;
}

.bau-hero-web__sub {
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-bottom: 40px;
  font-weight: 400;
}

.bau-hero-web__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.bau-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.08em;
  font-weight: 700;
  text-transform: uppercase;
  transition: all 0.35s var(--ease);
  text-decoration: none;
}
.bau-btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 30px -10px rgba(212,69,43,0.6);
}
.bau-btn--primary:hover {
  background: #b8371f;
  transform: translateY(-2px);
  box-shadow: 0 14px 40px -10px rgba(212,69,43,0.7);
}
.bau-btn--ghost {
  background: rgba(244, 241, 234, 0.06);
  color: var(--ink);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.bau-btn--ghost:hover {
  background: rgba(244, 241, 234, 0.14);
  border-color: rgba(244, 241, 234, 0.3);
}

/* ─── SECTION ALLGEMEIN ─────────────────────────────── */
.bau-section {
  padding: 120px var(--gutter);
}
.bau-section-head {
  max-width: 800px;
  margin: 0 auto 56px;
  text-align: center;
}
.bau-section-title {
  font-weight: 900;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.bau-section-title em {
  font-style: normal;
  color: var(--accent);
}
.bau-section-lead {
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
  font-weight: 400;
}
.bau-section-lead b {
  color: var(--ink);
  font-weight: 700;
}

/* ─── PAKETE ─────────────────────────────── */
.bau-pakete-web {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
}
.bau-pakete-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 960px) {
  .bau-pakete-grid { grid-template-columns: 1fr; max-width: 480px; }
}

.bau-pkg-web {
  background: linear-gradient(180deg, #fafaf6 0%, #f0ece1 100%);
  border-radius: 22px;
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  border: 1px solid rgba(244, 241, 234, 0.05);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
  isolation: isolate;
  overflow: hidden;
}
.bau-pkg-web::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 4px;
  background: var(--dark-ink);
  z-index: 1;
}
.bau-pkg-web:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.6);
}

.bau-pkg-web__brick {
  width: 100px;
  height: auto;
  display: block;
  margin-bottom: 18px;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.18));
}
.bau-pkg-web__label {
  font-size: 12px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 800;
  color: #6a6660;
  margin-bottom: 8px;
}
.bau-pkg-web__price {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--dark-ink);
  margin-bottom: 24px;
}
.bau-pkg-web__benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0 0 28px;
  padding: 22px 0 0;
  border-top: 1px solid rgba(0,0,0,0.08);
  width: 100%;
}
.bau-pkg-web__benefits li {
  font-size: 14px;
  line-height: 1.45;
  color: #4a4640;
  font-weight: 500;
  padding-left: 18px;
  position: relative;
}
.bau-pkg-web__benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  background: var(--accent);
}
.bau-pkg-web__benefits b {
  color: var(--dark-ink);
  font-weight: 700;
}
.bau-pkg-web__benefits sup {
  color: var(--accent);
  font-weight: 800;
  font-size: 0.85em;
  margin-left: 2px;
}
.bau-pkg-web__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.12em;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  background: var(--dark-ink);
  color: #fff;
  transition: all 0.3s var(--ease);
  margin-top: auto;
  align-self: stretch;
  text-align: center;
}
.bau-pkg-web__cta:hover {
  background: var(--accent);
}

/* Varianten */
.bau-pkg-web--bronze::before { background: #b87333; }
.bau-pkg-web--bronze .bau-pkg-web__label { color: #b87333; }
.bau-pkg-web--bronze .bau-pkg-web__benefits li::before { background: #b87333; }
.bau-pkg-web--bronze .bau-pkg-web__brick {
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.18));
}

.bau-pkg-web--silber::before { background: #9ca3a8; }
.bau-pkg-web--silber .bau-pkg-web__label { color: #6e767c; }
.bau-pkg-web--silber .bau-pkg-web__benefits li::before { background: #9ca3a8; }
.bau-pkg-web--silber .bau-pkg-web__brick { filter: grayscale(1) brightness(1.05) drop-shadow(0 6px 14px rgba(0,0,0,0.18)); }

.bau-pkg-web--gold {
  background: linear-gradient(180deg, #fdfaf0 0%, #f0e7d2 100%);
  transform: scale(1.04);
  z-index: 2;
  box-shadow: 0 24px 60px -20px rgba(199, 153, 82, 0.4);
}
.bau-pkg-web--gold:hover { transform: scale(1.04) translateY(-6px); }
.bau-pkg-web--gold::before { background: #c79952; height: 5px; }
.bau-pkg-web--gold .bau-pkg-web__label { color: #b8801f; }
.bau-pkg-web--gold .bau-pkg-web__benefits li::before { background: #c79952; }
.bau-pkg-web--gold .bau-pkg-web__brick { filter: sepia(1) hue-rotate(-10deg) saturate(2.4) brightness(1.1) drop-shadow(0 8px 18px rgba(199,153,82,0.4)); }
.bau-pkg-web__badge {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #c79952;
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  font-weight: 800;
  z-index: 2;
}

.bau-pakete-web__note {
  max-width: var(--max);
  margin: 36px auto 0;
  text-align: center;
  font-size: 13px;
  font-style: italic;
  color: var(--ink-mute);
  font-weight: 500;
}
.bau-pakete-web__note sup {
  color: var(--accent);
  font-weight: 800;
  font-style: normal;
  margin-right: 2px;
}

/* ─── JETZT SPENDEN ─────────────────────────────── */
.bau-jetzt {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
}
.bau-bank-card {
  max-width: 900px;
  margin: 0 auto;
  background: linear-gradient(180deg, #fafaf6 0%, #ede8db 100%);
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
  border: 1px solid rgba(244,241,234,0.05);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.5);
}
@media (max-width: 720px) {
  .bau-bank-card {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px;
    text-align: center;
  }
  .bau-bank-card__qr { margin: 0 auto; }
}

.bau-bank-card__qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.bau-bank-card__qr img {
  width: 180px;
  height: 180px;
  background: #fff;
  padding: 10px;
  border-radius: 12px;
  display: block;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}
.bau-bank-card__qr span {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #6a6660;
  font-weight: 700;
  text-align: center;
  line-height: 1.5;
}

.bau-bank-card__details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.bau-bank-card__row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.bau-bank-card__row span {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: #8a857a;
  font-weight: 700;
}
.bau-bank-card__row b {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--dark-ink);
  font-family: 'Montserrat', monospace, sans-serif;
}

.bau-bank-card__zweck {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.bau-bank-card__zweck-label {
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 800;
}
.bau-bank-card__zweck code {
  font-family: 'Montserrat', monospace, sans-serif;
  font-size: 13px;
  color: var(--dark-ink);
  font-weight: 600;
  padding: 12px 14px;
  background: rgba(0,0,0,0.04);
  border: 1px dashed rgba(0,0,0,0.18);
  border-radius: 8px;
  letter-spacing: 0;
  display: block;
  word-break: break-word;
}

.bau-jetzt__contact {
  max-width: 900px;
  margin: 32px auto 0;
  text-align: center;
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 500;
}
.bau-jetzt__contact a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}
.bau-jetzt__contact a:hover { color: var(--accent-2); }

/* DSGVO-Hinweis-Box unter dem Kontakt */
.bau-dsgvo {
  max-width: 900px;
  margin: 32px auto 0;
  padding: 24px 28px;
  background: rgba(244, 241, 234, 0.04);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
  border-radius: 10px;
}
.bau-dsgvo__label {
  display: block;
  font-size: 10px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-2);
  font-weight: 800;
  margin-bottom: 10px;
}
.bau-dsgvo p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-soft);
  font-weight: 400;
}
.bau-dsgvo p b {
  color: var(--ink);
  font-weight: 700;
}
.bau-dsgvo__link {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.bau-dsgvo__link a {
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 700;
  border-bottom: 1px solid currentColor;
}
.bau-dsgvo__link a:hover { color: var(--accent); }

@media (max-width: 640px) {
  .bau-dsgvo {
    padding: 18px 20px;
    margin-top: 24px;
  }
  .bau-dsgvo p { font-size: 12px; }
}

/* ─── AUFTEILUNG (schlichter Fließtext) ─────────────────────────────── */
.bau-aufteilung {
  background: var(--bg);
  padding-top: 64px;
  padding-bottom: 64px;
}
.bau-aufteilung__inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.bau-aufteilung__text {
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.65;
  color: var(--ink-soft);
  font-weight: 400;
  margin: 0 auto;
}
.bau-aufteilung__text b {
  color: var(--ink);
  font-weight: 700;
}

/* ─── SPONSORING-CTA (eigene Sektion) ─────────────────────────────── */
.bau-sponsoring-section {
  background: var(--bg-soft);
  padding-top: 80px;
  padding-bottom: 80px;
  border-top: 1px solid var(--line);
}
.bau-sponsoring {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.bau-sponsoring__eyebrow {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent-2);
  margin-bottom: 18px;
}
.bau-sponsoring__title {
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 auto 18px;
  max-width: 620px;
}
.bau-sponsoring__text {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 560px;
  margin: 0 auto 28px;
}
.bau-sponsoring__btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow: 0 6px 20px -8px rgba(212, 69, 43, 0.6);
}
.bau-sponsoring__btn:hover {
  background: #b8371f;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -10px rgba(212, 69, 43, 0.7);
}
.bau-sponsoring__btn:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}
@media (max-width: 640px) {
  .bau-aufteilung { padding-top: 48px; padding-bottom: 48px; }
  .bau-sponsoring-section { padding-top: 56px; padding-bottom: 56px; }
  .bau-sponsoring__btn { font-size: 13px; padding: 13px 22px; word-break: break-word; }
}