/* =============================================================
   IBA-RLP Components — Hero, Cards, Accordion, Team-Grid, Footer
   ============================================================= */

/* =========================
   HERO
   ========================= */
.hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--hero-pad) var(--side-pad) var(--block-gap);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 80px;
  align-items: end;
}
.hero__eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #7a7e86;
  margin-bottom: 36px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}
.hero__h1 {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 92px;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 28px;
  text-wrap: balance;
}
.hero__h1 .accent { color: var(--accent); }
.hero__lede {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 52ch;
  text-wrap: pretty;
  margin: 0 0 40px;
}
.hero__ctas {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  border: 1px solid #d3d3cf;
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  background: transparent;
  cursor: pointer;
  transition: border-color 0.15s;
}
.btn-outline:hover { border-color: var(--ink); }

/* Hero-Bild */
.hero__media {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-hero);
  position: relative;
  overflow: hidden;
  background: #d8d3cb;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.06);
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
}
.hero__media-caption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  font-size: 11px;
  color: rgba(255,255,255,.92);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(20,22,26,.45));
  pointer-events: none;
}

/* =========================
   FAKTEN-STRIP
   ========================= */
.facts-strip {
  margin-top: calc(var(--block-gap) + 24px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.facts-strip__item {
  padding: 28px 24px;
}
.facts-strip__item + .facts-strip__item {
  border-left: 1px solid var(--line);
}
.facts-strip__value {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 42px;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 8px;
}
.facts-strip__label {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

/* =========================
   SERVICE-GRID (Übersicht)
   ========================= */
.leistungen-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: calc(var(--block-gap) + 40px) var(--side-pad);
}
.leistungen-section__intro {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 58ch;
  margin: 0 0 60px;
}
.section-title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 54px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 24px;
  max-width: 20ch;
  text-wrap: balance;
}
.section-title--compact { font-size: 44px; }
.section-title .accent { color: var(--accent); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-hero);
  overflow: hidden;
}
.service-card {
  background: var(--paper);
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s;
  cursor: pointer;
}
.service-card:hover { background: var(--card); }
.service-card--dark {
  background: var(--ink);
  color: var(--paper);
}
.service-card--dark:hover { background: #1e2126; }
.service-card__num {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}
.service-card--dark .service-card__num { color: var(--accent); }
.service-card__title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 26px;
  line-height: 1.1;
  color: var(--ink);
  margin: 0 0 14px;
  letter-spacing: -0.005em;
}
.service-card--dark .service-card__title { color: var(--paper); }
.service-card__teaser {
  font-size: 14.5px;
  line-height: 1.55;
  color: #5a5e66;
  margin: 0;
  text-wrap: pretty;
  flex: 1;
}
.service-card--dark .service-card__teaser { color: rgba(251,250,247,.7); }
.service-card__more {
  font-size: 13px;
  color: var(--ink);
  margin-top: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card--dark .service-card__more { color: var(--paper); }

/* =========================
   PROZESS-BLOCK
   ========================= */
.process-block {
  background: var(--ink);
  color: var(--paper);
  padding: calc(var(--block-gap) + 40px) 0;
}
.process-block__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad);
}
.process-block__eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(251,250,247,.5);
  margin-bottom: 18px;
}
.process-block__title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 54px;
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 64px;
  max-width: 18ch;
  text-wrap: balance;
}
.process-block__title .accent { color: var(--accent); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(251,250,247,.15);
}
.process-step {
  padding: 40px 32px 32px;
  border-right: 1px solid rgba(251,250,247,.15);
}
.process-step:last-child { border-right: none; }
.process-step__num {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 32px;
  color: var(--accent);
  margin-bottom: 24px;
}
.process-step__title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 22px;
  line-height: 1.2;
  color: var(--paper);
  margin: 0 0 12px;
}
.process-step__body {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(251,250,247,.7);
  margin: 0;
  text-wrap: pretty;
}

/* =========================
   TEAM-GRID
   ========================= */
.team-section {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: calc(var(--block-gap) + 40px) var(--side-pad);
}
.team-section__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  row-gap: 64px;
}
.team-card__portrait {
  aspect-ratio: 4 / 5;
  width: 100%;
  border-radius: var(--r-img);
  overflow: hidden;
  background: #d8d3cb;
}
.team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(0.96);
}
.team-card__info { margin-top: 18px; }
.team-card__tag {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.team-card__name {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 21px;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 6px;
}
.team-card__role {
  font-size: 13.5px;
  line-height: 1.45;
  color: var(--muted);
}
.team-section__all-link {
  font-size: 14px;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 4px;
  text-decoration: none;
  white-space: nowrap;
}
.team-section__all-link:hover { opacity: 0.7; }

/* =========================
   AKKORDEON (Leistungen-Seite)
   ========================= */
.leistungen-page {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad) var(--section-pad);
}
.leistungen-page__hero {
  padding: var(--hero-pad) var(--side-pad) var(--block-gap);
  max-width: var(--max-w);
  margin: 0 auto;
}
.leistungen-page__hero h1 {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 84px;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 28px;
  max-width: 18ch;
  text-wrap: balance;
}
.leistungen-page__hero h1 .accent { color: var(--accent); }
.leistungen-page__hero p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0;
}

.accordion-list { border-top: 1px solid var(--line); }

details.accordion-item {
  border-bottom: 1px solid var(--line);
}
details.accordion-item > summary {
  list-style: none;
  cursor: pointer;
  display: grid;
  grid-template-columns: 80px 1fr auto;
  align-items: baseline;
  padding: 36px 0;
  gap: 32px;
  user-select: none;
}
details.accordion-item > summary::-webkit-details-marker { display: none; }
.accordion-item__num {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.accordion-item__title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 38px;
  line-height: 1.1;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.accordion-item__teaser {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin-top: 10px;
  max-width: 58ch;
}
details.accordion-item[open] .accordion-item__teaser { display: none; }
.accordion-item__toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--ink);
  background: transparent;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s;
}
.accordion-item__toggle::before { content: "+"; }
details.accordion-item[open] .accordion-item__toggle {
  background: var(--ink);
  color: var(--paper);
}
details.accordion-item[open] .accordion-item__toggle::before { content: "–"; }

.accordion-item__body {
  padding-bottom: 48px;
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 32px;
}
.accordion-item__image {
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--r-img);
  overflow: hidden;
  background: #d8d3cb;
  margin-bottom: 20px;
}
.accordion-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92);
}
.accordion-item__desc {
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink-2);
  margin: 0;
}
.accordion-item__items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.accordion-item__items li {
  font-size: 14.5px;
  color: var(--ink-2);
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.accordion-item__items li::before {
  content: "·";
  color: var(--accent);
  font-weight: 600;
}

/* =========================
   TEAM-SEITE
   ========================= */
.team-page__hero {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--hero-pad) var(--side-pad) var(--block-gap);
}
.team-page__hero h1 {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 84px;
  line-height: 1.02;
  letter-spacing: -0.015em;
  color: var(--ink);
  margin: 0 0 28px;
  max-width: 16ch;
  text-wrap: balance;
}
.team-page__hero h1 .accent { color: var(--accent); }
.team-page__hero p {
  font-size: 18px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 56ch;
  margin: 0;
}

/* =========================
   FOOTER
   ========================= */
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 56px var(--side-pad) 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-brand { }
.footer-brand p {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--muted);
  margin: 18px 0 0;
  max-width: 34ch;
}
.footer-col__title {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 14px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-col li { font-size: 13.5px; color: #5a5e66; }
.footer-col a { text-decoration: none; color: #5a5e66; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--side-pad) 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: #9aa0a6;
  letter-spacing: 0.04em;
}

/* =========================
   SCHULUNGEN-LISTE (TrainingList)
   ========================= */
.training-list {
  display: flex;
  flex-direction: column;
}
.training-list__entry {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  padding: 48px 0;
}
.training-list__content {
  flex: 1;
}
.training-list__title {
  font-family: var(--font-headline);
  font-weight: var(--fw-headline);
  font-size: 24px;
  line-height: 1.2;
  color: var(--accent);
  margin: 0 0 20px;
}
.training-list__dates ul {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.training-list__dates li {
  font-size: 16px;
  color: var(--ink-2);
}
.training-list__image {
  width: 320px;
  height: auto;
  border-radius: var(--r-img);
  object-fit: cover;
  flex-shrink: 0;
}
.training-list__divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0;
}

/* =========================
   RESPONSIVE (Basis)
   ========================= */
@media (max-width: 900px) {
  :root {
    --side-pad: 24px;
    --hero-pad: 80px;
    --section-pad: 64px;
  }
  .hero__grid            { grid-template-columns: 1fr; }
  .hero__h1              { font-size: 56px; }
  .hero__media           { max-height: 400px; }
  .service-grid          { grid-template-columns: repeat(2, 1fr); }
  .process-steps         { grid-template-columns: 1fr; }
  .process-step          { border-right: none; border-bottom: 1px solid rgba(251,250,247,.15); }
  .process-step:last-child { border-bottom: none; }
  .team-grid             { grid-template-columns: repeat(2, 1fr); }
  .facts-strip           { grid-template-columns: repeat(2, 1fr); }
  .footer-inner          { grid-template-columns: 1fr 1fr; }
  .leistungen-page__hero h1 { font-size: 54px; }
  .training-list__entry   { flex-direction: column; align-items: flex-start; gap: 24px; }
  .training-list__image   { width: 100%; max-width: 400px; }
}
@media (max-width: 600px) {
  .site-header__inner    { padding: 18px var(--side-pad); gap: 16px; }
  .cta-call              { display: none; }
  .hero__h1              { font-size: 42px; }
  .service-grid          { grid-template-columns: 1fr; }
  .team-grid             { grid-template-columns: repeat(2, 1fr); }
  .footer-inner          { grid-template-columns: 1fr; }
  details.accordion-item > summary { grid-template-columns: 40px 1fr auto; gap: 16px; }
  .accordion-item__title { font-size: 26px; }
  .accordion-item__body  { grid-template-columns: 40px 1fr; }
  .accordion-item__body > *:first-child { display: none; }
}