/*
 * kurven.schule® – Komponenten
 * ks-components.css
 *
 * Alle wiederverwendbaren UI-Komponenten.
 * Wird nach style.css geladen – nutzt die --ks-* Tokens.
 */


/* ═══════════════════════════════════════════════════════
   1. LAYOUT UTILITIES
═══════════════════════════════════════════════════════ */
.ks-container {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.ks-section {
  padding-top: 64px;
  padding-bottom: 64px;
}
.ks-section--sm { padding-top: 40px; padding-bottom: 40px; }
.ks-section--lg { padding-top: 96px; padding-bottom: 96px; }

.ks-section--dark     { background-color: var(--ks-bg-dark); }
.ks-section--blue     { background-color: var(--ks-blue); }
.ks-section--light    { background-color: #f7f7f9; }
.ks-section--white    { background-color: #ffffff; }

.ks-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.ks-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.ks-grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }


/* ═══════════════════════════════════════════════════════
   2. SECTION HEADER
═══════════════════════════════════════════════════════ */
.ks-section-header { margin-bottom: 40px; }

.ks-eyebrow {
  font-family: var(--ks-font-main);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ks-blue);
  margin-bottom: 10px;
  display: block;
}
.ks-section--dark .ks-eyebrow,
.ks-section--blue .ks-eyebrow { color: var(--ks-blue-light); }

.ks-section-title {
  font-family: var(--ks-font-main);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.ks-section--dark .ks-section-title,
.ks-section--blue .ks-section-title { color: #ffffff; }

.ks-section-subtitle {
  font-size: 1rem;
  color: var(--ks-text-muted);
  max-width: 520px;
  line-height: 1.65;
}
.ks-section--dark .ks-section-subtitle { color: rgba(255,255,255,0.65); }
.ks-section--blue .ks-section-subtitle { color: rgba(255,255,255,0.80); }


/* ═══════════════════════════════════════════════════════
   3. BADGES
═══════════════════════════════════════════════════════ */
.ks-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--ks-font-main);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
}
.ks-badge--blue  { background: var(--ks-blue-pale); color: var(--ks-blue); }
.ks-badge--red   { background: #ffeaed; color: var(--ks-red); }
.ks-badge--green { background: #e8f8f0; color: #1a8a4a; }
.ks-badge--gray  { background: #f0f0f0; color: var(--ks-text-muted); }
.ks-badge--dark  { background: rgba(255,255,255,0.12); color: #ffffff; }


/* ═══════════════════════════════════════════════════════
   4. CARDS
═══════════════════════════════════════════════════════ */
.ks-card {
  background: var(--ks-bg-card);
  border-radius: var(--ks-radius-lg);
  box-shadow: var(--ks-shadow);
  overflow: hidden;
  transition: box-shadow var(--ks-transition), transform var(--ks-transition);
  display: flex;
  flex-direction: column;
}
.ks-card:hover {
  box-shadow: var(--ks-shadow-hover);
  transform: translateY(-3px);
}

.ks-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.ks-card__image-placeholder {
  width: 100%;
  height: 180px;
  background: linear-gradient(135deg, var(--ks-blue-pale), #d0e8ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.ks-card__body {
  padding: 20px 24px;
  flex: 1;
}
.ks-card__badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.ks-card__title {
  font-family: var(--ks-font-main);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ks-text);
  margin-bottom: 8px;
  line-height: 1.3;
}
.ks-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--ks-text-muted);
  margin-bottom: 10px;
}
.ks-card__description {
  font-size: 0.92rem;
  color: var(--ks-text-muted);
  line-height: 1.6;
}

.ks-card__footer {
  padding: 14px 24px;
  border-top: 1px solid var(--ks-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.ks-card__price {
  font-family: var(--ks-font-main);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ks-blue);
  line-height: 1.2;
}
.ks-card__price small {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ks-text-muted);
}

/* ── Kompakte Karten-Variante ── */
.ks-card--compact .ks-card__body { padding: 16px 18px; }
.ks-card--compact .ks-card__footer { padding: 12px 18px; }
.ks-card--compact .ks-card__title { font-size: 0.95rem; }


/* ═══════════════════════════════════════════════════════
   5. PARTNER CARD
═══════════════════════════════════════════════════════ */
.ks-partner-card {
  background: var(--ks-bg-card);
  border-radius: var(--ks-radius-lg);
  padding: 28px;
  box-shadow: var(--ks-shadow);
  text-align: center;
  transition: box-shadow var(--ks-transition), transform var(--ks-transition);
}
.ks-partner-card:hover {
  box-shadow: var(--ks-shadow-hover);
  transform: translateY(-2px);
}
.ks-partner-card__icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--ks-blue-pale);
  color: var(--ks-blue);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.ks-partner-card__name {
  font-family: var(--ks-font-main);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ks-text);
}
.ks-partner-card__desc {
  font-size: 0.88rem;
  color: var(--ks-text-muted);
  line-height: 1.5;
  margin-bottom: 16px;
}


/* ═══════════════════════════════════════════════════════
   6. ALERTS / NOTICES
═══════════════════════════════════════════════════════ */
.ks-alert {
  padding: 14px 18px;
  border-radius: var(--ks-radius);
  font-size: 0.92rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 1px solid transparent;
  line-height: 1.55;
}
.ks-alert__icon { font-size: 1.1rem; line-height: 1; flex-shrink: 0; margin-top: 1px; }
.ks-alert strong { font-weight: 700; }

.ks-alert--info    { background: var(--ks-blue-pale); border-color: var(--ks-blue-light); color: var(--ks-blue-dark); }
.ks-alert--success { background: #e8f8f0; border-color: #a8e0c0; color: #1a5c38; }
.ks-alert--warning { background: #fff8e8; border-color: #ffd080; color: #7a5500; }
.ks-alert--error   { background: #ffeaed; border-color: #ffb0bc; color: #8a1020; }

/* WooCommerce Notices – ks-alert Styles direkt anwenden */
.woocommerce-message  { background: #e8f8f0; border: 1px solid #a8e0c0; color: #1a5c38; }
.woocommerce-info     { background: var(--ks-blue-pale); border: 1px solid var(--ks-blue-light); color: var(--ks-blue-dark); }
.woocommerce-error    { background: #ffeaed; border: 1px solid #ffb0bc; color: #8a1020; }


/* ═══════════════════════════════════════════════════════
   7. FILTER BAR
═══════════════════════════════════════════════════════ */
.ks-filter-bar {
  background: #ffffff;
  border-radius: var(--ks-radius-lg);
  padding: 18px 22px;
  box-shadow: var(--ks-shadow);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.ks-filter-label {
  font-family: var(--ks-font-main);
  font-size: 0.80rem;
  font-weight: 600;
  color: var(--ks-text-muted);
  white-space: nowrap;
}
.ks-filter-group {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}
.ks-filter-chip {
  font-family: var(--ks-font-main);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--ks-border);
  background: #ffffff;
  color: var(--ks-text-muted);
  cursor: pointer;
  transition: all var(--ks-transition);
}
.ks-filter-chip:hover,
.ks-filter-chip.is-active,
.ks-filter-chip[aria-pressed="true"] {
  border-color: var(--ks-blue);
  background: var(--ks-blue);
  color: #ffffff;
}


/* ═══════════════════════════════════════════════════════
   8. KATEGORIE-PILLS (Navigation)
═══════════════════════════════════════════════════════ */
.ks-category-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ks-category-pill {
  font-family: var(--ks-font-main);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ks-blue);
  text-decoration: none;
  border: 1.5px solid var(--ks-blue-light);
  transition: all var(--ks-transition);
  white-space: nowrap;
  display: inline-block;
}
.ks-category-pill:hover,
.ks-category-pill:focus,
.ks-category-pill.current {
  background: var(--ks-blue);
  color: #ffffff;
  border-color: var(--ks-blue);
}


/* ═══════════════════════════════════════════════════════
   9. SCHRITTE / PROGRESS STEPS
═══════════════════════════════════════════════════════ */
.ks-steps {
  display: flex;
  align-items: center;
  gap: 0;
  overflow-x: auto;
}
.ks-step {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.ks-step__number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ks-font-main);
  font-size: 0.88rem;
  font-weight: 700;
  flex-shrink: 0;
  background: var(--ks-border);
  color: var(--ks-text-muted);
  transition: all var(--ks-transition);
}
.ks-step--done   .ks-step__number { background: var(--ks-blue); color: #ffffff; }
.ks-step--active .ks-step__number { background: var(--ks-red);  color: #ffffff; }
.ks-step__label {
  font-family: var(--ks-font-main);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ks-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ks-step--active .ks-step__label { color: var(--ks-text); }
.ks-step--done   .ks-step__label { color: var(--ks-blue); }
.ks-step-connector {
  height: 2px;
  background: var(--ks-border);
  flex: 1;
  max-width: 48px;
  flex-shrink: 0;
}
.ks-step-connector--done { background: var(--ks-blue); }


/* ═══════════════════════════════════════════════════════
  10. PROGRESS BAR (Assessment)
═══════════════════════════════════════════════════════ */
.ks-progress {
  height: 6px;
  background: var(--ks-border);
  border-radius: 3px;
  overflow: hidden;
}
.ks-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ks-blue), var(--ks-blue-light));
  border-radius: 3px;
  transition: width 0.4s ease;
}


/* ═══════════════════════════════════════════════════════
  11. ASSESSMENT FRAGE / ANSWER OPTIONS
═══════════════════════════════════════════════════════ */
.ks-question-card {
  background: #ffffff;
  border-radius: var(--ks-radius-lg);
  padding: 32px;
  box-shadow: var(--ks-shadow);
}
.ks-question-counter {
  font-family: var(--ks-font-main);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ks-text-light);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.ks-question-text {
  font-family: var(--ks-font-main);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ks-text);
  margin-bottom: 22px;
  line-height: 1.35;
}
.ks-answer-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
}
.ks-answer-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 17px;
  border: 1.5px solid var(--ks-border);
  border-radius: var(--ks-radius);
  cursor: pointer;
  transition: all var(--ks-transition);
  font-size: 0.95rem;
  color: var(--ks-text);
}
.ks-answer-option:hover  { border-color: var(--ks-blue); background: var(--ks-blue-pale); }
.ks-answer-option.is-selected { border-color: var(--ks-blue); background: var(--ks-blue); color: #ffffff; }


/* ═══════════════════════════════════════════════════════
  12. HERO SECTION
═══════════════════════════════════════════════════════ */
.ks-hero {
  background: linear-gradient(135deg, var(--ks-blue-dark) 0%, var(--ks-blue) 60%, #3b30ff 100%);
  color: #ffffff;
  padding: 80px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ks-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
  opacity: 1;
  pointer-events: none;
}
.ks-hero__inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }
.ks-hero__eyebrow {
  font-family: var(--ks-font-main);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ks-blue-light);
  margin-bottom: 16px;
  display: block;
}
.ks-hero__title {
  font-family: var(--ks-font-main);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  color: #ffffff;
}
.ks-hero__title em {
  font-style: normal;
  color: var(--ks-blue-light);
}
.ks-hero__subtitle {
  font-size: 1.1rem;
  opacity: 0.88;
  max-width: 520px;
  margin: 0 auto 32px;
  line-height: 1.7;
}
.ks-hero__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.ks-hero__stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.ks-hero__stat-number {
  font-family: var(--ks-font-main);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ks-blue-light);
  line-height: 1;
  display: block;
}
.ks-hero__stat-label {
  font-size: 0.78rem;
  opacity: 0.70;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-top: 4px;
}


/* ═══════════════════════════════════════════════════════
  13. NEWSLETTER / CTA STRIP
═══════════════════════════════════════════════════════ */
.ks-cta-strip {
  background: var(--ks-blue);
  color: #ffffff;
  padding: 56px 24px;
  text-align: center;
}
.ks-cta-strip__title {
  font-family: var(--ks-font-main);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: 12px;
  color: #ffffff;
}
.ks-cta-strip__subtitle {
  font-size: 1rem;
  opacity: 0.80;
  max-width: 460px;
  margin: 0 auto 28px;
}
.ks-cta-strip__form {
  display: flex;
  gap: 12px;
  justify-content: center;
  max-width: 440px;
  margin: 0 auto;
  flex-wrap: wrap;
}
.ks-cta-strip__form input[type="email"] {
  flex: 1;
  min-width: 200px;
  background: rgba(255,255,255,0.15) !important;
  border-color: rgba(255,255,255,0.40) !important;
  color: #ffffff !important;
}
.ks-cta-strip__form input[type="email"]::placeholder { color: rgba(255,255,255,0.60); }
.ks-cta-strip__fine {
  font-size: 0.78rem;
  opacity: 0.50;
  margin-top: 12px;
}


/* ═══════════════════════════════════════════════════════
  14. BODY CLASSES – Dark Section Typo Korrekturen
═══════════════════════════════════════════════════════ */
.ks-section--dark h1,
.ks-section--dark h2,
.ks-section--dark h3,
.ks-section--blue h1,
.ks-section--blue h2,
.ks-section--blue h3 {
  color: #ffffff;
}
.ks-section--dark p,
.ks-section--dark li {
  color: rgba(255,255,255,0.75);
}


/* ═══════════════════════════════════════════════════════
  15. RESPONSIVE
═══════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .ks-section { padding-top: 48px; padding-bottom: 48px; }
  .ks-hero    { padding: 56px 20px 48px; }
  .ks-filter-bar { flex-direction: column; align-items: flex-start; }
  .ks-card__footer { flex-direction: column; align-items: flex-start; }
  .ks-hero__stats { gap: 28px; }
}

@media (max-width: 480px) {
  .ks-steps { gap: 6px; }
  .ks-step-connector { max-width: 20px; }
  .ks-step__label { display: none; }
  .ks-category-pills { gap: 6px; }
}