/* =============================================
   BLATTWEISE — Canva Edition
   Leicht, luftig, kreativ — inspiriert von modernen
   Design-Tools. Viel Weißraum, weiche Pastell-Akzente,
   große Radien, sanfte Schatten, verspielte Blobs.
============================================= */

:root {
  /* Basisflächen – fast weiß, sehr hell */
  --lnx-bg: #FFFFFF;
  --lnx-bg-soft: #F7F8FC;
  --lnx-bg-tint: #EEF5E5;
  --lnx-card: #FFFFFF;
  --lnx-ink: #201F33;
  --lnx-ink-soft: #5B5A72;
  --lnx-ink-faint: #8D8CA3;
  --lnx-line: #ECEBF5;

  /* Markenfarben – klar, satt, freundlich */
  --lnx-violet: #9BBF7A;
  --lnx-violet-dark: #6E9150;
  --lnx-teal: #7EAA6D;
  --lnx-teal-dark: #5F8E52;
  --lnx-coral: #9BBF7A;
  --lnx-pink: #6E9150;
  --lnx-yellow: #C4D39A;
  --lnx-blue: #3D8BFF;
  --lnx-lime: #8BD450;

  /* Pastell-Flächen für Blobs/Badges */
  --lnx-violet-soft: #EEF5E5;
  --lnx-teal-soft: #EAF4E2;
  --lnx-coral-soft: #EEF5E5;
  --lnx-pink-soft: #EAF4E2;
  --lnx-yellow-soft: #F5F8EB;
  --lnx-blue-soft: #EAF3FF;
  --lnx-lime-soft: #F2FBE9;

  --lnx-gradient-brand: linear-gradient(135deg, var(--lnx-violet) 0%, var(--lnx-violet-dark) 100%);
  --lnx-gradient-cool: linear-gradient(135deg, var(--lnx-teal) 0%, var(--lnx-blue) 100%);
  --lnx-gradient-warm: linear-gradient(135deg, var(--lnx-coral) 0%, var(--lnx-yellow) 100%);

  --font-display: 'Poppins', 'Nunito Sans', 'Segoe UI', sans-serif;
  --font-body: 'Nunito Sans', 'Segoe UI', sans-serif;

  --lnx-radius-s: 14px;
  --lnx-radius-m: 22px;
  --lnx-radius-l: 32px;
  --lnx-radius-xl: 40px;

  --lnx-shadow-sm: 0 6px 16px -8px rgba(32,31,51,0.10);
  --lnx-shadow-md: 0 16px 32px -14px rgba(32,31,51,0.14);
  --lnx-shadow-lg: 0 26px 50px -18px rgba(32,31,51,0.18);
}

/* -----------------------------------------------
   GLOBAL BODY OVERRIDES
----------------------------------------------- */
body.learning-platform {
  background: var(--lnx-bg);
  color: var(--lnx-ink);
  font-family: var(--font-body);
}

.lnx-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.lnx-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--lnx-violet-dark);
  margin-bottom: 1rem;
}

.lnx-eyebrow::before {
  content: '';
  width: 20px;
  height: 3px;
  border-radius: 3px;
  background: var(--lnx-gradient-brand);
}

.lnx-h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--lnx-ink);
}

.lnx-h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  line-height: 1.18;
  color: var(--lnx-ink);
}

.lnx-lead {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--lnx-ink-soft);
}

.lnx-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  border: none;
  position: relative;
  z-index: 1;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.lnx-btn-primary {
  background: var(--lnx-gradient-brand);
  color: #FFFFFF;
  box-shadow: var(--lnx-shadow-sm);
}
.lnx-btn-primary:hover {
  filter: brightness(1.05);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--lnx-shadow-md);
}

.lnx-btn-outline {
  background: #FFFFFF;
  color: var(--lnx-ink);
  box-shadow: var(--lnx-shadow-sm), inset 0 0 0 2px var(--lnx-line);
}
.lnx-btn-outline:hover {
  color: var(--lnx-violet-dark);
  transform: translateY(-2px);
  box-shadow: var(--lnx-shadow-md), inset 0 0 0 2px var(--lnx-violet-dark);
}

/* Karten – rein, hell, weiche Schatten */
.lnx-paper-card {
  background: var(--lnx-card);
  border-radius: var(--lnx-radius-m);
  box-shadow: var(--lnx-shadow-sm);
  border: 1px solid var(--lnx-line);
}

/* -----------------------------------------------
   HERO
----------------------------------------------- */
.lnx-hero {
  background: var(--lnx-bg);
  padding: 6rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.lnx-hero::before,
.lnx-hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(0px);
  z-index: 0;
}

.lnx-hero::before {
  width: 420px;
  height: 420px;
  background: var(--lnx-violet-soft);
  top: -160px;
  right: -120px;
}

.lnx-hero::after {
  width: 320px;
  height: 320px;
  background: var(--lnx-yellow-soft);
  bottom: -140px;
  left: -100px;
}

.lnx-hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.lnx-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--lnx-violet-soft);
  border-radius: 999px;
  padding: 0.45rem 1.1rem;
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--lnx-violet-dark);
  margin-bottom: 1.5rem;
}

.lnx-hero-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--lnx-gradient-brand);
}

.lnx-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 3.85rem);
  line-height: 1.08;
  color: var(--lnx-ink);
  margin-bottom: 1.25rem;
}

.lnx-hero-title .accent {
  background: var(--lnx-gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lnx-hero-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--lnx-ink-soft);
  max-width: 46ch;
  margin-bottom: 2rem;
}

.lnx-hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

/* "Was möchtest du heute machen?" Auswahl-Chips */
.lnx-intent {
  background: var(--lnx-bg-soft);
  border-radius: var(--lnx-radius-l);
  padding: 1.5rem;
}

.lnx-intent-label {
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--lnx-ink);
  margin-bottom: 1rem;
}

.lnx-intent-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.lnx-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1.05rem;
  border-radius: 999px;
  border: 2px solid transparent;
  background: #FFFFFF;
  color: var(--lnx-ink);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.18s ease;
  box-shadow: var(--lnx-shadow-sm);
}

.lnx-chip:hover {
  transform: translateY(-2px) scale(1.02);
}

.lnx-chip:nth-child(1):hover { border-color: var(--lnx-coral); color: var(--lnx-coral); }
.lnx-chip:nth-child(2):hover { border-color: var(--lnx-teal); color: var(--lnx-teal-dark); }
.lnx-chip:nth-child(3):hover { border-color: var(--lnx-violet); color: var(--lnx-violet-dark); }
.lnx-chip:nth-child(4):hover { border-color: var(--lnx-pink); color: var(--lnx-pink); }

/* Hero right: verspielte Blob-Illustration statt Gerät/Papier */
.lnx-sheet-stack {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 380px;
}

.lnx-sheet {
  position: absolute;
  width: 260px;
  aspect-ratio: 3/4;
  background: var(--lnx-card);
  border-radius: var(--lnx-radius-m);
  box-shadow: var(--lnx-shadow-md);
}

.lnx-sheet-back {
  transform: rotate(-8deg) translate(-38px, 12px);
  background: var(--lnx-violet-soft);
  opacity: 0.9;
}

.lnx-sheet-front {
  transform: rotate(5deg) translate(18px, -8px);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  z-index: 2;
}

.lnx-sheet-front .sheet-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--lnx-ink);
}

.lnx-sheet-front .sheet-line {
  height: 9px;
  border-radius: 6px;
  background: var(--lnx-line);
}
.lnx-sheet-front .sheet-line.short { width: 60%; }
.lnx-sheet-front .sheet-line:nth-of-type(1) { background: var(--lnx-coral-soft); }
.lnx-sheet-front .sheet-line:nth-of-type(2) { background: var(--lnx-violet-soft); }
.lnx-sheet-front .sheet-line:nth-of-type(3) { background: var(--lnx-teal-soft); }

.lnx-sheet-front .sheet-tag {
  align-self: flex-start;
  background: var(--lnx-teal-soft);
  color: var(--lnx-teal-dark);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  margin-top: auto;
}

/* Kleine Deko-Blobs neben dem Blattstapel */
.lnx-sheet-stack::before,
.lnx-sheet-stack::after {
  content: '';
  position: absolute;
  border-radius: 50%;
}
.lnx-sheet-stack::before {
  width: 60px;
  height: 60px;
  background: var(--lnx-yellow-soft);
  top: 10%;
  right: 8%;
}
.lnx-sheet-stack::after {
  width: 40px;
  height: 40px;
  background: var(--lnx-teal-soft);
  bottom: 12%;
  left: 6%;
}

/* -----------------------------------------------
   SO FUNKTIONIERT'S (Konzept-Flow)
----------------------------------------------- */
.lnx-plotter {
  background: var(--lnx-bg-soft);
  padding: 5.5rem 0;
}

.lnx-section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--lnx-violet-dark);
  background: var(--lnx-violet-soft);
  border-radius: 2rem;
  padding: 0.35rem 1.1rem;
  margin-bottom: 1.25rem;
}

.lnx-section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  color: var(--lnx-ink);
  letter-spacing: -0.01em;
  line-height: 1.18;
  margin-bottom: 1rem;
}

.lnx-section-heading .lnx-h-accent {
  background: var(--lnx-gradient-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lnx-section-lead {
  font-size: 1.0625rem;
  color: var(--lnx-ink-soft);
  max-width: 58ch;
  line-height: 1.7;
  margin-bottom: 3.5rem;
}

.lnx-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.lnx-flow-step {
  text-align: left;
  position: relative;
  z-index: 1;
  background: var(--lnx-card);
  border-radius: var(--lnx-radius-m);
  padding: 1.85rem;
  box-shadow: var(--lnx-shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lnx-flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--lnx-shadow-md);
}

.lnx-flow-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: #fff;
}

.lnx-flow-step:nth-child(1) .lnx-flow-icon { background: var(--lnx-gradient-warm); }
.lnx-flow-step:nth-child(2) .lnx-flow-icon { background: var(--lnx-gradient-brand); }
.lnx-flow-step:nth-child(3) .lnx-flow-icon { background: var(--lnx-gradient-cool); }

.lnx-flow-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1875rem;
  color: var(--lnx-ink);
  margin-bottom: 0.5rem;
}

.lnx-flow-desc {
  font-size: 0.9375rem;
  color: var(--lnx-ink-soft);
  line-height: 1.65;
}

/* -----------------------------------------------
   ZWEI-WEGE-SEKTION (Für zuhause / Für Lernorte)
----------------------------------------------- */
.lnx-paths {
  padding: 5.5rem 0;
  background: var(--lnx-bg);
}

.lnx-paths-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.lnx-paths-header .lnx-h2 { margin-bottom: 0.875rem; }

.lnx-paths-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.lnx-path-card {
  background: var(--lnx-bg-soft);
  border-radius: var(--lnx-radius-l);
  padding: 2.25rem;
  position: relative;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.lnx-path-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lnx-shadow-md);
}

.lnx-path-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  margin-bottom: 1.25rem;
  color: #fff;
}

.lnx-path-card.home .lnx-path-badge { background: var(--lnx-gradient-cool); }
.lnx-path-card.station .lnx-path-badge { background: var(--lnx-gradient-brand); }

.lnx-path-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--lnx-ink);
  margin-bottom: 0.75rem;
}

.lnx-path-card p {
  color: var(--lnx-ink-soft);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.lnx-path-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.lnx-path-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.9375rem;
  color: var(--lnx-ink);
}

.lnx-path-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.lnx-path-card.home .lnx-path-list li svg { color: var(--lnx-teal); }
.lnx-path-card.station .lnx-path-list li svg { color: var(--lnx-violet); }

/* -----------------------------------------------
   FEATURE STRIP
----------------------------------------------- */
.lnx-strip {
  background: var(--lnx-bg-soft);
  padding: 4.5rem 0;
}

.lnx-strip-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.lnx-strip-card {
  text-align: center;
  padding: 1.75rem 1rem;
  border-radius: var(--lnx-radius-m);
  background: var(--lnx-card);
  box-shadow: var(--lnx-shadow-sm);
  transition: all 0.22s ease;
}

.lnx-strip-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--lnx-shadow-md);
}

.lnx-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.875rem;
}

.lnx-strip-kicker {
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.lnx-strip-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--lnx-ink);
  line-height: 1.2;
  margin-bottom: 0.375rem;
}

.lnx-strip-desc {
  font-size: 0.8125rem;
  color: var(--lnx-ink-soft);
  line-height: 1.5;
}

/* -----------------------------------------------
   RESPONSIVE
----------------------------------------------- */
@media (max-width: 1100px) {
  .lnx-hero-inner {
    grid-template-columns: 1fr;
  }
  .lnx-sheet-stack {
    min-height: 320px;
  }
  .lnx-paths-grid {
    grid-template-columns: 1fr;
  }
  .lnx-strip-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 800px) {
  .lnx-hero {
    padding: 5rem 0 3rem;
  }
  .lnx-flow {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .lnx-strip-cards {
    grid-template-columns: 1fr;
  }
  .lnx-sheet {
    width: 220px;
  }
}