/* Nitrox.info – seitenspezifische Ergänzungen für pronrc-nitrox-kurs.html
   Nutzt die Variablen aus assets/css/style.css */

/* Kompakter, heller Hero */
.nx-hero-light {
  background: linear-gradient(135deg, #f4fbfd 0%, var(--nx-sky) 45%, #cdeaf1 100%);
  border-bottom: 1px solid var(--nx-sky-deep);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
}
.nx-hero-light h1 { max-width: 24ch; text-wrap: balance; }
.nx-hero-light .lead { max-width: 38rem; color: var(--nx-muted); }
.nx-breadcrumb { --bs-breadcrumb-divider-color: var(--nx-muted); font-size: .9rem; margin-bottom: 1.25rem; }
.nx-breadcrumb .breadcrumb-item.active { color: var(--nx-muted); }

/* Hinweis-Chip für Funktionen in Vorbereitung */
.nx-note {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .9rem;
  border: 1px dashed var(--nx-turquoise-dark);
  border-radius: 50rem;
  background: rgba(255, 255, 255, .8);
  color: var(--nx-ocean-dark);
  font-size: .875rem;
  font-weight: 600;
}
.nx-note::before {
  content: "";
  flex: 0 0 auto;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--nx-turquoise);
}
.btn[disabled].btn-nx-cta { cursor: not-allowed; box-shadow: none; }
.btn[disabled].btn-nx-outline { cursor: not-allowed; opacity: .6; }

/* Lektions-Grafik im Hero (reine CSS-Grafik) */
.nx-lesson-mock {
  padding: 1.5rem;
  border: 1px solid var(--nx-sky-deep);
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: var(--nx-shadow-hover);
}
.nx-lesson-head { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; }
.nx-lesson-head .nx-icon { margin-bottom: 0; }
.nx-lesson-title { margin: 0; font-weight: 700; color: var(--nx-ocean-dark); }
.nx-lesson-sub { margin: 0; font-size: .85rem; color: var(--nx-muted); }
.nx-skel { height: .65rem; margin-bottom: .6rem; border-radius: 50rem; background: var(--nx-sky-deep); }
.nx-skel.w-90 { width: 90%; }
.nx-skel.w-75 { width: 75%; }
.nx-skel.w-55 { width: 55%; }
.nx-progress-mock { height: .6rem; margin-block: 1.25rem; border-radius: 50rem; background: var(--nx-sky); overflow: hidden; }
.nx-progress-mock span { display: block; width: 62%; height: 100%; border-radius: 50rem; background: linear-gradient(90deg, var(--nx-turquoise), var(--nx-ocean)); }
.nx-quiz-mock {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .75rem 1rem;
  border-radius: .85rem;
  background: var(--nx-sky);
  color: var(--nx-ocean);
  font-size: .9rem;
  font-weight: 600;
}

/* Fakten-Kacheln */
.nx-fact {
  padding: 1.25rem 1.5rem;
  border-radius: var(--nx-radius);
  background: #fff;
  border: 1px solid var(--nx-sky-deep);
  box-shadow: var(--nx-shadow);
}
.nx-fact strong { display: block; color: var(--nx-ocean); font-size: 1.1rem; }

/* Kursablauf */
.nx-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--nx-turquoise-dark);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 .4rem 1rem rgba(14, 151, 162, .28);
}

/* Kostenlose Kursvorschau */
.nx-trial-panel {
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border: 1px solid var(--nx-sky-deep);
  border-radius: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--nx-sky) 50%, #bfe7f2 100%);
  box-shadow: var(--nx-shadow-hover);
}
.nx-trial-tile {
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--nx-sky-deep);
  border-radius: 1.25rem;
  background: #fff;
  box-shadow: var(--nx-shadow);
}
.nx-trial-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 4.5rem;
  height: 4.5rem;
  margin-bottom: 1.25rem;
  border-radius: 1.25rem;
  background: linear-gradient(135deg, var(--nx-turquoise) 0%, var(--nx-ocean) 100%);
  color: #fff;
  box-shadow: 0 .5rem 1.25rem rgba(14, 151, 162, .30);
}
.nx-trial-stat {
  height: 100%;
  padding: 1rem;
  border-radius: var(--nx-radius);
  background: var(--nx-sky);
  text-align: center;
}
.nx-trial-stat strong { display: block; color: var(--nx-ocean); font-size: 2rem; line-height: 1.1; font-weight: 800; }
.nx-trial-stat span { color: var(--nx-ink); font-weight: 600; font-size: .95rem; }

/* Häkchenliste */
.nx-checklist { list-style: none; padding: 0; margin: 0; }
.nx-checklist li { position: relative; padding-left: 2rem; margin-bottom: .75rem; }
.nx-checklist li:last-child { margin-bottom: 0; }
.nx-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .3rem;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: var(--nx-sky) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e97a2' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 80% no-repeat;
}

/* Betreuung */
.nx-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nx-turquoise) 0%, var(--nx-ocean) 100%);
  color: #fff;
  font-size: 1.6rem;
  font-weight: 800;
  box-shadow: var(--nx-shadow);
}

/* Abschluss-Bereich */
.nx-cta-panel {
  padding: clamp(1.75rem, 4vw, 3.5rem);
  border: 1px solid var(--nx-sky-deep);
  border-radius: 1.5rem;
  background: linear-gradient(135deg, #ffffff 0%, var(--nx-sky) 55%, #cdeaf1 100%);
  box-shadow: var(--nx-shadow);
}