/* =========================================================
   Steward Butler GmbH – Leistungsprofil
   Mobile-first custom styles (on top of Bootstrap 5.3)
   ========================================================= */

:root {
  --sb-black: #000000;
  --sb-panel: #292929;
  --sb-band: #3d3d3d;
  --sb-light: #f2f2f2;
  --sb-text-dark: #1a1a1a;
}

body {
  background-color: var(--sb-black);
  color: #fff;
  font-family: "Segoe UI", "Open Sans", "Helvetica Neue", Arial, sans-serif;
}

a {
  color: #fff;
}

a:hover {
  color: #cccccc;
}

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

.hero {
  background: var(--sb-black) url("../img/hero.jpg") center top / cover no-repeat;
  aspect-ratio: 16 / 9;
  min-height: 240px;
}

@media (min-width: 768px) {
  .hero {
    aspect-ratio: 2560 / 1150;
  }
}

/* ---------- Content section ---------- */

.content-section {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

@media (min-width: 992px) {
  .content-section {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
}

.page-title {
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.page-subtitle {
  font-size: 1.2rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

@media (min-width: 992px) {
  .page-title {
    font-size: 1.75rem;
  }

  .page-subtitle {
    font-size: 1.5rem;
  }
}

.lead-heading {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.copy p {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

/* ---------- Services panel (Startseite) ---------- */

.services-panel {
  background-color: var(--sb-panel);
  padding: 2rem 1.5rem;
  margin-top: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .services-panel {
    padding: 3rem 2.5rem;
  }
}

.services-panel-title {
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.75rem;
}

.service-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #fff;
  color: var(--sb-panel);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.service-label {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0;
}

.btn-cta {
  display: inline-block;
  background-color: #fff;
  color: var(--sb-text-dark);
  border: 0;
  border-radius: 0;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.7rem 2.75rem;
}

.btn-cta:hover,
.btn-cta:focus {
  background-color: #d9d9d9;
  color: var(--sb-text-dark);
}

/* ---------- Section headings ---------- */

.section-heading {
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

@media (min-width: 992px) {
  .section-heading {
    font-size: 1.6rem;
  }
}

/* ---------- Accordion (Unterseite) ---------- */

.accordion-dark {
  --bs-accordion-bg: transparent;
  --bs-accordion-color: #fff;
  --bs-accordion-border-width: 0;
  --bs-accordion-border-radius: 0;
  --bs-accordion-inner-border-radius: 0;
  --bs-accordion-btn-color: #fff;
  --bs-accordion-active-bg: transparent;
  --bs-accordion-active-color: #fff;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-btn-padding-x: 0.75rem;
  --bs-accordion-btn-padding-y: 1.1rem;
  --bs-accordion-btn-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5'%3e%3cpath d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  --bs-accordion-btn-active-icon: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23ffffff' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5'%3e%3cpath d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  margin-top: 1rem;
}

.accordion-dark .accordion-item {
  background-color: transparent;
  border-bottom: 2px solid #fff;
  margin-bottom: 1.75rem;
}

.accordion-dark .accordion-button {
  font-size: 0.95rem;
  font-weight: 700;
}

.accordion-dark .accordion-body {
  background-color: var(--sb-light);
  color: var(--sb-text-dark);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 768px) {
  .accordion-dark .accordion-body {
    padding: 2.25rem 2.5rem;
  }
}

.accordion-dark .accordion-body p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.accordion-dark .accordion-body p:last-child {
  margin-bottom: 0;
}

.accordion-media {
  display: block;
  width: 60%;
  margin: 0 auto 1.5rem auto;
}

@media (min-width: 768px) {
  .accordion-media {
    float: right;
    width: 40%;
    max-width: 320px;
    margin: 0 0 1rem 1.75rem;
  }
}

.accordion-media--icon {
  width: 40%;
  max-width: 160px;
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .accordion-media--icon {
    width: 28%;
    max-width: 200px;
    padding: 1rem 0.5rem 0.5rem 0.5rem;
  }
}

/* ---------- Video link & video modal ---------- */

.video-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sb-text-dark);
  text-decoration: none;
}

.video-link:hover,
.video-link:focus {
  color: #000;
  text-decoration: underline;
}

.video-link .bi {
  font-size: 1.4rem;
}

.video-modal .modal-content {
  background-color: #000;
  border: 0;
  border-radius: 0;
}

.video-modal .modal-header {
  background-color: var(--sb-panel);
  color: #fff;
  border: 0;
  border-radius: 0;
}

.video-modal video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.video-embed {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  background-color: #000;
}

/* ---------- Header logos ---------- */

.site-header {
  background-color: var(--sb-black);
  padding: 1.75rem 1rem;
}

.header-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem 2.5rem;
}

.header-logo {
  display: block;
  width: auto;
  height: 84px;
}

@media (min-width: 768px) {
  .site-header {
    padding: 2.75rem 1rem;
  }

  .header-logos {
    gap: 2rem 5.5rem;
  }

  .header-logo {
    height: 132px;
  }
}

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

.footer-band {
  background-color: var(--sb-band);
  padding: 1.25rem 1rem;
  text-align: center;
}

.footer-title {
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.footer-address {
  font-size: 0.8rem;
  margin-bottom: 0;
}

.footer-address a {
  text-decoration: none;
}

.footer-legal {
  padding: 1.75rem 1rem;
  text-align: center;
}

.footer-legal a {
  font-size: 0.85rem;
  text-decoration: none;
  margin: 0 1rem;
}