/* ==========================================================================
   Bürgerlobby — Onepager
   Custom design layer on top of Bootstrap's grid/utilities.
   ========================================================================== */

:root {
  --bl-ink: #17181a;
  --bl-ink-soft: #4a4b4e;
  --bl-paper: #f6f4ef;
  --bl-paper-alt: #efece3;
  --bl-line: rgba(23, 24, 26, 0.12);
  --bl-line-strong: rgba(23, 24, 26, 0.22);
  --bl-gold: #b3872e;
  --bl-gold-soft: #e9dcc0;
  --bl-white: #ffffff;
  --bl-black: #0c0c0d;
  --bl-navy: #0f2038;
  --bl-navy-line: rgba(255, 255, 255, 0.1);
  --font-head: "Red Hat Display", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --container-max: 1180px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--bl-ink);
  background: var(--bl-paper);
  -webkit-font-smoothing: antialiased;
  font-size: 1.02rem;
  line-height: 1.65;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.container-bl {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

h1, h2, h3, h4,
.font-head {
  font-family: var(--font-head);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--bl-black);
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0 0 1rem;
}

.lead-text {
  font-size: 1.2rem;
  color: var(--bl-ink-soft);
  max-width: 46rem;
}

/* Eyebrow label ---------------------------------------------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bl-gold);
  margin-bottom: 1.1rem;
}

.eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  background: var(--bl-gold);
}

.eyebrow.on-dark {
  color: var(--bl-gold-soft);
}

/* Icon system (heroicons sprite) ----------------------------------------- */

.icon {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  fill: none;
  flex-shrink: 0;
}

.icon-lg {
  width: 2rem;
  height: 2rem;
}

.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.1rem;
  height: 3.1rem;
  background: var(--bl-black);
  color: var(--bl-white);
  margin-bottom: 1.4rem;
}

.icon-tile .icon {
  stroke-width: 1.6;
}

.icon-tile--gold {
  background: var(--bl-gold);
}

.icon-tile--sm {
  width: 2.4rem;
  height: 2.4rem;
  margin-bottom: 1rem;
}

.icon-tile--sm .icon {
  width: 1.15rem;
  height: 1.15rem;
}

/* Buttons ----------------------------------------------------------------- */

.btn-bl {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  border: 1.5px solid var(--bl-black);
  background: var(--bl-black);
  color: var(--bl-white);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-bl .icon {
  width: 1.1rem;
  height: 1.1rem;
  transition: transform 0.2s ease;
}

.btn-bl:hover {
  background: var(--bl-gold);
  border-color: var(--bl-gold);
  color: var(--bl-black);
  transform: translateY(-1px);
}

.btn-bl:hover .icon {
  transform: translateX(3px);
}

.btn-bl--ghost {
  background: transparent;
  color: var(--bl-black);
}

.btn-bl--ghost:hover {
  background: var(--bl-black);
  border-color: var(--bl-black);
  color: var(--bl-white);
}

.btn-bl--on-dark {
  border-color: var(--bl-white);
  background: var(--bl-white);
  color: var(--bl-black);
}

.btn-bl--on-dark:hover {
  background: var(--bl-gold);
  border-color: var(--bl-gold);
  color: var(--bl-black);
}

.btn-bl--ghost-on-dark {
  border-color: rgba(255, 255, 255, 0.5);
  background: transparent;
  color: var(--bl-white);
}

.btn-bl--ghost-on-dark:hover {
  border-color: var(--bl-white);
  background: rgba(255, 255, 255, 0.08);
  color: var(--bl-white);
}

.btn-link-bl {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.92rem;
  border-bottom: 1.5px solid var(--bl-black);
  padding-bottom: 2px;
}

.btn-link-bl .icon {
  width: 1rem;
  height: 1rem;
}

/* Navigation --------------------------------------------------------------- */

.bl-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(246, 244, 239, 0.92);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--bl-line);
}

.bl-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
  gap: 1rem;
}

.bl-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--bl-black);
}

.bl-brand img {
  height: 28px;
  width: auto;
}

.bl-nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bl-nav__links a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--bl-ink-soft);
  transition: color 0.15s ease;
}

.bl-nav__links a:hover {
  color: var(--bl-black);
}

.bl-nav__toggle {
  display: none;
  background: none;
  border: none;
  padding: 0.35rem;
  color: var(--bl-black);
}

.bl-nav__toggle .icon {
  width: 1.6rem;
  height: 1.6rem;
}

.bl-nav__toggle-close {
  display: none;
}

.bl-nav__toggle.is-open .bl-nav__toggle-open {
  display: none;
}

.bl-nav__toggle.is-open .bl-nav__toggle-close {
  display: block;
}

.bl-nav__cta {
  display: inline-flex;
}

@media (max-width: 991.98px) {
  .bl-nav__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bl-paper);
    border-bottom: 1px solid var(--bl-line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .bl-nav__links.is-open {
    max-height: 24rem;
  }

  .bl-nav__links li {
    width: 100%;
  }

  .bl-nav__links a {
    display: block;
    padding: 0.9rem 1.5rem;
    width: 100%;
    border-top: 1px solid var(--bl-line);
  }

  .bl-nav__toggle {
    display: inline-flex;
  }

  .bl-nav__cta {
    display: none;
  }
}

/* Hero ---------------------------------------------------------------------- */

.bl-hero {
  position: relative;
  min-height: min(88vh, 780px);
  display: flex;
  align-items: flex-end;
  color: var(--bl-white);
  overflow: hidden;
}

.bl-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.bl-hero__media img {
  position: absolute;
  top: -18%;
  left: 0;
  width: 100%;
  height: 136%;
  object-fit: cover;
  filter: grayscale(55%) contrast(1.08) brightness(0.85);
  will-change: transform;
}

.bl-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 12, 13, 0.55) 0%, rgba(12, 12, 13, 0.62) 40%, rgba(12, 12, 13, 0.92) 100%);
}

.bl-hero__content {
  position: relative;
  z-index: 1;
  padding-block: 4rem 4.5rem;
  width: 100%;
}

.bl-hero h1 {
  color: var(--bl-white);
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  max-width: 20ch;
}

.hl-gold {
  color: #f7bc3d;
}

.bl-hero__lead {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.18rem;
  max-width: 42rem;
  margin-top: 1.4rem;
  margin-bottom: 2.2rem;
}

.bl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.bl-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2.2rem;
  margin-top: 3rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.88rem;
}

.bl-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.bl-hero__meta .icon {
  width: 1.05rem;
  height: 1.05rem;
}

/* Sections ------------------------------------------------------------------ */

.section {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--bl-line);
}

.section--tight {
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.section--alt {
  background: var(--bl-paper-alt);
}

.section--dark {
  background: var(--bl-black);
  color: rgba(255, 255, 255, 0.86);
  border-top-color: rgba(255, 255, 255, 0.08);
}

.section--dark h2,
.section--dark h3 {
  color: var(--bl-white);
}

.section--dark .lead-text {
  color: rgba(255, 255, 255, 0.7);
}

.section--dark .flow-step {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.14);
}

.section--dark .flow-step p {
  color: rgba(255, 255, 255, 0.66);
}

#ablauf.section--dark {
  position: relative;
  overflow: hidden;
  background: var(--bl-navy);
  border-top-color: var(--bl-navy-line);
}

#ablauf .container-bl {
  position: relative;
  z-index: 1;
}

.ablauf-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.ablauf-media img {
  position: absolute;
  top: -25%;
  left: 0;
  width: 100%;
  height: 150%;
  object-fit: cover;
  filter: grayscale(70%) contrast(1.05);
  opacity: 0.4;
  will-change: transform;
}

.ablauf-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 32, 56, 0.65) 0%, rgba(15, 32, 56, 0.35) 50%, rgba(15, 32, 56, 0.75) 100%);
}

@media (prefers-reduced-motion: reduce) {
  .ablauf-media img,
  .bl-hero__media img {
    top: 0;
    height: 100%;
    transform: none !important;
  }
}

.section-head {
  max-width: 42rem;
  margin-bottom: 3rem;
}

.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.section-head--center .eyebrow {
  justify-content: center;
}

.section-head h2 {
  font-size: clamp(1.9rem, 3.4vw, 2.7rem);
  margin-bottom: 1rem;
}

/* Stat / pain strip ----------------------------------------------------------- */

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--bl-line);
  border-left: 1px solid var(--bl-line);
  margin-top: 3rem;
}

.stat-cell {
  border-right: 1px solid var(--bl-line);
  border-bottom: 1px solid var(--bl-line);
  padding: 1.8rem 1.6rem;
}

.stat-cell h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-cell p {
  color: var(--bl-ink-soft);
  font-size: 0.94rem;
  margin: 0;
}

@media (max-width: 767.98px) {
  .stat-row {
    grid-template-columns: 1fr;
  }
}

/* Process steps --------------------------------------------------------------- */

.step-card {
  height: 100%;
  padding: 2.2rem 1.9rem;
  background: var(--bl-white);
  border: 1px solid var(--bl-line);
  position: relative;
}

.step-card__index {
  position: absolute;
  top: 1.8rem;
  right: 1.9rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--bl-line-strong);
}

.step-card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.7rem;
}

.step-card p {
  color: var(--bl-ink-soft);
  font-size: 0.95rem;
  margin: 0;
}

/* Process flow (Ablauf / Transparenz) -------------------------------------------- */

.flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 1rem;
  margin-top: 3rem;
}

.flow-step {
  flex: 1 1 150px;
  min-width: 150px;
  padding: 1.6rem 1.3rem;
  background: var(--bl-white);
  border: 1px solid var(--bl-line);
}

.flow-step__index {
  display: block;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--bl-gold);
  margin-bottom: 0.7rem;
}

.flow-step h3 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.flow-step p {
  color: var(--bl-ink-soft);
  font-size: 0.8rem;
  line-height: 1.45;
  margin: 0;
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 1rem;
  color: var(--bl-gold);
}

.flow-arrow .icon {
  width: 1.1rem;
  height: 1.1rem;
}

@media (max-width: 991.98px) {
  .flow {
    flex-direction: column;
  }

  .flow-step {
    flex: 1 1 auto;
  }

  .flow-arrow {
    transform: rotate(90deg);
    margin-block: -0.4rem;
  }
}

/* Value grid -------------------------------------------------------------------- */

.value-card {
  padding: 1.9rem;
  border: 1px solid var(--bl-line);
  height: 100%;
  background: var(--bl-paper);
}

.value-card .icon-tile {
  width: 2.6rem;
  height: 2.6rem;
  margin-bottom: 1.1rem;
}

.value-card .icon-tile .icon {
  width: 1.3rem;
  height: 1.3rem;
}

.value-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.value-card p {
  color: var(--bl-ink-soft);
  font-size: 0.92rem;
  margin: 0;
}

/* Timeline ------------------------------------------------------------------------ */

.timeline {
  position: relative;
  margin-top: 3rem;
  padding-left: 2.6rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 2px;
  background: var(--bl-line-strong);
}

.timeline-item {
  position: relative;
  padding-bottom: 3rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -2.6rem;
  top: 0.35rem;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--bl-paper);
  border: 2px solid var(--bl-ink-soft);
}

.timeline-item.is-current::before {
  background: var(--bl-gold);
  border-color: var(--bl-gold);
  box-shadow: 0 0 0 5px var(--bl-gold-soft);
}

.timeline-item.is-done::before {
  background: var(--bl-black);
  border-color: var(--bl-black);
}

.timeline-item__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.9rem;
  margin-bottom: 0.6rem;
}

.timeline-item__date {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--bl-ink-soft);
  letter-spacing: 0.02em;
}

.timeline-item.is-current .timeline-item__date {
  color: var(--bl-gold);
}

.timeline-item h3 {
  font-size: 1.3rem;
}

.timeline-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  background: var(--bl-gold);
  color: var(--bl-black);
}

.timeline-item ul {
  margin: 0.8rem 0 0;
  padding-left: 1.2rem;
  color: var(--bl-ink-soft);
  font-size: 0.95rem;
}

.timeline-item li {
  margin-bottom: 0.35rem;
}

/* Audience cards ----------------------------------------------------------------- */

.audience-card {
  height: 100%;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--bl-line);
  background: var(--bl-white);
  overflow: hidden;
}

.audience-card__media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.audience-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.audience-card__body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  padding: 2rem 2rem 2rem;
}

.audience-card__body .icon-tile {
  margin-bottom: 1.2rem;
}

.audience-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.8rem;
}

.audience-card p {
  color: var(--bl-ink-soft);
  flex-grow: 1;
}

.audience-card .btn-link-bl {
  margin-top: 1.2rem;
}

/* CTA band ------------------------------------------------------------------------ */

.cta-band h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 26ch;
  color: var(--bl-white);
  margin-bottom: 1.2rem;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 38rem;
  margin-bottom: 2rem;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Footer ---------------------------------------------------------------------------- */

.bl-footer {
  background: var(--bl-black);
  color: rgba(255, 255, 255, 0.65);
  padding-block: 4rem 0;
}

.bl-footer a:hover {
  color: var(--bl-white);
}

.bl-footer .bl-brand {
  color: var(--bl-white);
}

.bl-footer h4 {
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}

.bl-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.bl-footer li {
  margin-bottom: 0.65rem;
  font-size: 0.92rem;
}

.bl-footer .footer-legal-btn {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font-size: 0.92rem;
  cursor: pointer;
  text-align: left;
}

.footer-bottom {
  margin-top: 3.5rem;
  padding-block: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Modals (Datenschutz / Impressum) ---------------------------------------------------- */

.modal-content.bl-modal {
  border-radius: 0;
  border: none;
  background: var(--bl-paper);
}

.bl-modal .modal-header {
  border-bottom: 1px solid var(--bl-line);
  padding: 1.6rem 2rem;
}

.bl-modal .modal-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
}

.bl-modal .modal-body {
  padding: 2rem;
  font-size: 0.95rem;
  color: var(--bl-ink-soft);
}

.bl-modal .modal-body h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: var(--bl-black);
  margin-top: 1.8rem;
  margin-bottom: 0.6rem;
}

.bl-modal .modal-body h3:first-child {
  margin-top: 0;
}

.bl-modal .modal-body p,
.bl-modal .modal-body li {
  font-size: 0.94rem;
}

.bl-modal .modal-body ul {
  padding-left: 1.2rem;
}

.bl-modal address {
  font-style: normal;
}

/* Utility ------------------------------------------------------------------------------ */

.text-gold { color: var(--bl-gold); }
.mt-section-gap { margin-top: clamp(3rem, 6vw, 4.5rem); }