/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --color-primary:     #352e52;      /* Tiefes Lavendel-Dunkel */
  --color-accent:      #8b7cd4;      /* Lavendel */
  --color-accent-dark: #7060bf;      /* Lavendel dunkel (hover) */
  --color-bg:          #ffffff;
  --color-bg-subtle:   #f5f3fb;      /* Sehr helles Lavendel-Grau */
  --color-text:        #2a2540;
  --color-text-muted:  #7a7490;      /* Grau-Lavendel */
  --color-border:      #e4dff5;
  --radius:            0.75rem;
  --shadow-sm:         0 1px 3px rgba(53,46,82,.08);
  --shadow-md:         0 4px 16px rgba(53,46,82,.12);
}

/* ============================================================
   Base
   ============================================================ */
body {
  font-family: 'Inter', sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}

html {
  overflow-x: hidden;
}

#page-wrapper {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--color-text);
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-accent-dark);
}

/* ============================================================
   Navigation
   ============================================================ */
.navbar {
  background-color: var(--color-bg) !important;
  border-bottom: 1px solid var(--color-border);
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.navbar-brand {
  padding: 0;
}

.logo-img {
  height: 36px;
  width: auto;
}

.logo-img-footer {
  height: 30px;
}

.navbar .nav-link {
  color: var(--color-text-muted) !important;
  font-weight: 500;
  padding-left: 1rem !important;
  padding-right: 1rem !important;
  transition: color 0.2s;
}

.navbar .nav-link:hover {
  color: var(--color-text) !important;
}

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  transition: background-color 0.2s, transform 0.1s;
}

.btn-accent:hover {
  background-color: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-1px);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  background-color: var(--color-primary);
  color: #fff;
  padding: 6rem 0 5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: #fff;
  line-height: 1.15;
  letter-spacing: -1px;
}

.hero h1 span {
  color: var(--color-accent);
}

.hero .lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
}

.btn-hero-primary {
  background-color: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  border: none;
  transition: background-color 0.2s, transform 0.1s;
}

.btn-hero-primary:hover {
  background-color: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-2px);
}

.btn-hero-secondary {
  background-color: transparent;
  color: rgba(255,255,255,0.85);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.25);
  transition: border-color 0.2s, color 0.2s;
}

.btn-hero-secondary:hover {
  border-color: rgba(255,255,255,0.6);
  color: #fff;
}

/* ============================================================
   Trust Bar
   ============================================================ */
.trust-bar {
  background-color: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 1rem 0;
}

.trust-bar .trust-item {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.trust-bar .trust-item .check {
  color: var(--color-accent);
  font-size: 1rem;
}

/* ============================================================
   Sections allgemein
   ============================================================ */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 560px;
}

/* ============================================================
   Kurs-Cards
   ============================================================ */
.kurs-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s, transform 0.2s;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.kurs-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.kurs-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.kurs-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.kurs-card .kurs-preis {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-top: auto;
  padding-top: 1rem;
}

.kurs-card .kurs-preis small {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.kurs-desc {
  font-size: 0.93rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* Featured Card */
.kurs-card-featured {
  border-color: var(--color-accent);
  border-width: 2px;
  background: linear-gradient(135deg, #fff 0%, var(--color-bg-subtle) 100%);
  box-shadow: 0 4px 24px rgba(139, 124, 212, 0.14);
}

.kurs-card-featured:hover {
  box-shadow: 0 8px 32px rgba(139, 124, 212, 0.22);
  transform: translateY(-3px);
}

/* Demnächst Card */
.kurs-card-demnachst {
  opacity: 0.55;
  background-color: var(--color-bg-subtle);
}

.kurs-card-demnachst:hover {
  box-shadow: var(--shadow-sm);
  transform: none;
  opacity: 0.65;
}

/* Badges */
.kurs-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: 2rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.kurs-badge-live {
  background-color: #dcfce7;
  color: #15803d;
}

.kurs-badge-dekra {
  background-color: rgba(139, 124, 212, 0.12);
  color: var(--color-accent-dark);
}

.kurs-badge-soon {
  background-color: var(--color-bg-subtle);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

/* Kursstart-Banner */
.kursstart-banner {
  background-color: rgba(139, 124, 212, 0.05);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 0.85rem 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.kursstart-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #22c55e;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2);
  display: inline-block;
}

/* ============================================================
   Warum wir
   ============================================================ */
.warum-section {
  background-color: var(--color-bg-subtle);
}

.feature-block {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.feature-icon {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  background-color: rgba(139, 124, 212, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.feature-block h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature-block p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================================
   Dozenten
   ============================================================ */
.dozent-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s;
}

.dozent-card:hover {
  box-shadow: var(--shadow-md);
}

.dozent-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background-color: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}

.dozent-photo-placeholder {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-border) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: var(--color-text-muted);
}

.dozent-info {
  padding: 1.25rem;
}

.dozent-info h4 {
  font-size: 1.05rem;
  margin-bottom: 0.15rem;
}

.dozent-info .titel {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.dozent-info p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================================
   Ablauf
   ============================================================ */
.schritt {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.schritt-nr {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.schritt h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.schritt p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================================
   Kontakt
   ============================================================ */
.kontakt-section {
  background-color: var(--color-primary);
  color: #fff;
}

.kontakt-section .section-title {
  color: #fff;
}

.kontakt-section .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.kontakt-info-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
}

.kontakt-info-item .icon {
  color: var(--color-accent);
  font-size: 1.1rem;
}

.form-control-dark {
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 0.5rem;
  padding: 0.65rem 1rem;
}

.form-control-dark::placeholder {
  color: rgba(255,255,255,0.4);
}

.form-control-dark:focus {
  background-color: rgba(255,255,255,0.12);
  border-color: var(--color-accent);
  color: #fff;
  box-shadow: none;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background-color: #1e1830;
  color: rgba(255,255,255,0.5);
  padding: 2.5rem 0;
  font-size: 0.875rem;
}

.footer .footer-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
}

.footer .footer-brand span {
  color: var(--color-accent);
}

.footer a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s;
}

.footer a:hover {
  color: #fff;
}

/* ============================================================
   Utilities
   ============================================================ */
.accent {
  color: var(--color-accent);
}

.bg-subtle {
  background-color: var(--color-bg-subtle);
}