/**
 * RettBase Landingpage (Phase 3)
 */

.rettbase-landing {
  margin: 0;
  padding: 0;
  max-width: none;
  width: 100%;
}

.rettbase-landing + #secondary,
body.home #secondary,
body.home .sidebar-column {
  display: none !important;
}

/* Hero – voller Viewport, scrollt als Einheit (wie web-www / Sydney-Referenz) */
.rettbase-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  margin: 0;
  background-color: var(--rettbase-deep-slate, #2b2d42);
  min-height: 100svh;
  min-height: 100vh;
}

.rettbase-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.rettbase-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    118deg,
    rgba(8, 18, 32, 0.92) 0%,
    rgba(43, 45, 66, 0.62) 44%,
    rgba(43, 45, 66, 0.55) 100%
  );
}

.rettbase-hero__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.rettbase-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  min-height: 100svh;
  min-height: 100vh;
  padding: var(--rettbase-header-offset) clamp(16px, 4vw, 32px) clamp(40px, 8vw, 92px);
  box-sizing: border-box;
}

.rettbase-hero__inner {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.rettbase-hero__eyebrow {
  margin: 0 0 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(248, 249, 250, 0.85);
}

.rettbase-hero__title {
  margin: 0 0 18px;
  max-width: min(20ch, 100%);
  font-weight: 700;
  font-size: clamp(2rem, 5.6vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: #fafcff;
  text-shadow: 0 2px 32px rgba(0, 0, 0, 0.38);
}

.rettbase-hero__lead {
  margin: 0 0 30px;
  max-width: min(46rem, 100%);
  font-size: clamp(1.05rem, 1.1vw + 0.85rem, 1.35rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.rettbase-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* Buttons */
.rettbase-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

.rettbase-btn--primary {
  background: var(--rettbase-hero-red, #e63946);
  color: #fff;
  border: 2px solid var(--rettbase-hero-red, #e63946);
}

.rettbase-btn--primary:hover {
  background: #c5303c;
  border-color: #c5303c;
  color: #fff;
}

.rettbase-btn--outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.75);
}

.rettbase-btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: #fff;
}

.rettbase-btn--lg {
  padding: 0.85rem 1.65rem;
  font-size: 1rem;
}

.rettbase-section {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(16px, 4vw, 32px);
  background: #fff;
}

.rettbase-section--ice,
.rettbase-section--muted {
  background: var(--rettbase-soft-shell, #f8f9fa);
}

.rettbase-section__inner {
  max-width: 1100px;
  margin: 0 auto;
}

.rettbase-section-head {
  text-align: center;
  margin-bottom: 2rem;
}

.rettbase-section-head__eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--rettbase-hero-red, #e63946);
}

.rettbase-section-head__title {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--rettbase-body-text, #2b2d24);
}

.rettbase-section-head__lead {
  margin: 0 auto;
  max-width: 42rem;
  color: #5a5a5a;
  line-height: 1.6;
}

/* App cards */
.rettbase-app-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.rettbase-app-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.25rem 1.15rem;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(43, 45, 66, 0.1);
  box-shadow: 0 8px 24px rgba(43, 45, 66, 0.08);
  text-decoration: none;
  color: inherit;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.rettbase-app-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.rettbase-app-card--campus::before {
  background: #e63946;
}

.rettbase-app-card--intervention::before {
  background: #5b2c6f;
}

.rettbase-app-card--nursebase::before {
  background: #119da4;
}

.rettbase-app-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(43, 45, 66, 0.12);
}

.rettbase-app-card__status {
  align-self: flex-start;
  margin-bottom: 0.75rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.rettbase-app-card__status--available {
  background: rgba(34, 139, 84, 0.14);
  color: #1f7a4d;
}

.rettbase-app-card__status--soon {
  background: rgba(244, 162, 97, 0.2);
  color: #b86b1f;
}

.rettbase-app-card__status--development {
  background: rgba(230, 57, 70, 0.12);
  color: #e63946;
}

.rettbase-app-card__area {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #6b7280;
}

.rettbase-app-card__name {
  margin: 0 0 0.65rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--rettbase-deep-slate, #2b2d42);
}

.rettbase-app-card__desc {
  margin: 0 0 1rem;
  flex: 1;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #5a5a5a;
}

.rettbase-app-card__cta {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--rettbase-hero-red, #e63946);
}

.rettbase-app-card--intervention .rettbase-app-card__cta {
  color: #5b2c6f;
}

.rettbase-app-card--nursebase .rettbase-app-card__cta {
  color: #119da4;
}

.rettbase-app-card__cta::after {
  content: " →";
}

/* Pillars & trust */
.rettbase-conviction-heading {
  margin: 0 0 1.25rem;
  font-weight: 600;
  font-size: clamp(1.1rem, 2.6vw, 1.34rem);
  color: var(--rettbase-body-text, #2b2d24);
}

.rettbase-pillars,
.rettbase-trust {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.rettbase-pillar,
.rettbase-trust__item {
  background: #fff;
  border: 1px solid rgba(43, 45, 66, 0.1);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(43, 45, 66, 0.06);
  padding: 1.15rem;
}

.rettbase-section--muted .rettbase-trust__item {
  background: #fff;
}

.rettbase-pillar h3,
.rettbase-trust__item h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  color: var(--rettbase-deep-slate, #2b2d42);
}

.rettbase-pillar p,
.rettbase-trust__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.58;
  color: #5a5a5a;
}

/* CTA */
.rettbase-cta {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4rem) clamp(16px, 4vw, 32px);
  background: var(--rettbase-deep-slate, #2b2d42);
}

.rettbase-cta__inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.rettbase-cta__title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.4rem, 3.5vw, 1.85rem);
  font-weight: 700;
  color: #fff;
}

.rettbase-cta__text {
  margin: 1rem 0 0;
  font-size: 0.95rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.82);
}

@media (min-width: 768px) {
  .rettbase-app-showcase {
    grid-template-columns: repeat(3, 1fr);
  }
}