/* =========================================================
   KI.CSS
   Erweiterungen & Überschreibungen auf Basis von funnel.css
   KI-Funnel – Türkis/Cyan-Akzente (Tech-Feeling)
   Peter Wieland – KI-Implementierung für Unternehmen
   ========================================================= */

/* ─── KI FARB-VARIABLEN ─────────────────────────────────── */
:root {
  --ki-accent:         #0e7ea4;   /* Tiefes Cyan/Teal */
  --ki-accent-dark:    #075e7c;
  --ki-accent-light:   #2ab3d8;
  --ki-accent-xlight:  #b8ecf7;
  --ki-teal:           #0d9488;
  --ki-teal-light:     #2dd4bf;
  --ki-violet:         #4a3580;
  --ki-violet-light:   #8b75c8;
  --ki-gold:           #c8a96e;
  --ki-gold-light:     #e8d5a8;
  --ki-blue:           #1a5fa8;
  --ki-blue-light:     #3b82c4;
  --ki-hero-from:      #020d14;
  --ki-hero-mid:       #071828;
  --ki-hero-to:        #081c30;

  --ki-surface-dark:   #060f1a;
  --ki-surface-mid:    #0d1e33;
  --ki-glow:           rgba(14, 126, 164, 0.35);
  --ki-glow-teal:      rgba(13, 148, 136, 0.30);
}

/* ─── HERO ──────────────────────────────────────────────── */
.ki-hero {
  background: linear-gradient(160deg, var(--ki-hero-from) 0%, var(--ki-hero-mid) 50%, var(--ki-hero-to) 100%);
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.ma-hero__body {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.75);
  max-width: 680px;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.ki-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 10% 40%, rgba(14, 126, 164, 0.22) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 85% 55%, rgba(13, 148, 136, 0.18) 0%, transparent 65%),
    radial-gradient(ellipse 30% 30% at 50% 90%, rgba(26, 95, 168, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

/* Dezentes Grid-Muster als Tech-Hintergrund */
.ki-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(14,126,164,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,126,164,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.ki-hero .hero__badge {
  background: rgba(14, 126, 164, 0.2);
  border: 1px solid rgba(42, 179, 216, 0.4);
  color: var(--ki-accent-light);
}

/* Hero: Zwei-Spalten-Layout (Text links, Video rechts) */
.ki-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0 2rem;
}

@media (max-width: 900px) {
  .ki-hero__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .ki-hero__video {
    order: -1;
  }
}

.ki-hero__text {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ki-hero__video-box {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 40px rgba(14, 126, 164, 0.35), 0 0 0 1px rgba(42,179,216,0.2);
  position: relative;
}

.ki-hero__legal-note {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.9rem;
  color: var(--ki-teal-light);
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.25);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  margin-top: -0.3rem;
}

.ki-hero__legal-note i {
  color: var(--ki-teal-light);
  flex-shrink: 0;
}

/* Hero Titel Akzent */
.ki-hero .sw-hero__title-accent,
.ki-headline-accent {
  color: var(--ki-accent-light);
}

/* CTA Buttons cyan */
.ki-hero .btn--ghost-gold,
.btn--ghost-cyan {
  background: var(--ki-accent);
  border-color: var(--ki-accent-light);
  color: #fff;
  transition: background 0.2s, box-shadow 0.2s;
}

.ki-hero .btn--ghost-gold:hover,
.btn--ghost-cyan:hover {
  background: var(--ki-accent-dark);
  box-shadow: 0 4px 18px var(--ki-glow);
}

/* ─── SOFORT-BENEFITS (cyan Icons) ──────────────────────── */
.ki-benefits .wf-benefit__icon {
  background: linear-gradient(135deg, var(--ki-accent) 0%, var(--ki-teal) 100%);
  color: #fff;
}

/* ─── PROBLEM SECTION ───────────────────────────────────── */
/* Problem-Cards: Tag unten, von links nach rechts, volle Breite */
/*.problem__result {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: auto;
  margin-left: calc(-2rem - 1.5px);
  margin-right: calc(-2rem - 1.5px);
  margin-bottom: calc(-2rem - 1.5px);
  border-radius: 0 0 12px 12px;
  overflow: hidden;
  padding: 0;
}

.problem__result-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.85rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  flex-shrink: 0;
}

.problem__result-text {
  padding: 0.5rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
}*/

/* Rot-Karte 
.problem__card--red .problem__result {
  background: rgba(198, 40, 40, 0.12);
}
.problem__card--red .problem__result-label {
  background: #c62828;
  color: #fff;
}
.problem__card--red .problem__result-text {
  color: #7a1010;
}
/* Orange-Karte 
.problem__card--orange .problem__result {
  background: rgba(230, 81, 0, 0.10);
}
.problem__card--orange .problem__result-label {
  background: #e65100;
  color: #fff;
}
.problem__card--orange .problem__result-text {
  color: #7a2a00;
}

/* Gelb-Karte 
.problem__card--yellow .problem__result {
  background: rgba(200, 169, 110, 0.13);
}
.problem__card--yellow .problem__result-label {
  background: #b8870a;
  color: #fff;
}
.problem__card--yellow .problem__result-text {
  color: #6b4e06;
}

/* Sicherstellen, dass problem__card als flex column läuft 
.problem__card {
  display: flex;
  flex-direction: column;
}

/* ─── "WARUM ICH" PILLARS ────────────────────────────────── */
.wf-why {
  background: linear-gradient(135deg, rgba(14,126,164,.08) 0%, rgba(13,148,136,.05) 100%);
  border: 1px solid rgba(14,126,164,.18);
}

.wf-why__label {
  color: var(--ki-accent-light);
}

.wf-why__headline {
  color: var(--clr-text);
}

.wf-why__pillar {
  background: #fff;
  border: 1.5px solid rgba(14,126,164,.2);
  color: var(--ki-accent);
}

.wf-why__pillar i {
  color: var(--ki-accent-light);
}

.wf-why__pillar--result {
  background: linear-gradient(135deg, var(--ki-accent) 0%, var(--ki-teal) 100%);
  border-color: var(--ki-accent-dark);
  color: #fff;
}

.wf-why__pillar--result i {
  color: var(--ki-accent-xlight);
}

.wf-why__connector {
  color: var(--ki-accent-light);
}

/* Problem Conclusion box */
.problem__conclusion {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(14,126,164,.06);
  border-radius: 10px;
  padding: 1.2rem 1.5rem;
  margin-top: 2rem;
  font-size: 0.95rem;
  color: var(--clr-text);
  line-height: 1.6;
}

.problem__conclusion > i {
  color: var(--ki-accent);
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.problem__conclusion-text strong {
  color: var(--ki-accent-dark);
}

/* ─── CTA INTERSTITIAL (cyan) ────────────────────────────── */
.ki-cta-interstitial,
.cta-interstitial.ki-cta-interstitial {
  background: linear-gradient(100deg, var(--ki-accent-dark) 0%, var(--ki-accent) 60%, var(--ki-teal) 100%);
}

.ki-cta-interstitial .btn--white {
  color: var(--ki-accent-dark);
}

.ki-cta-interstitial .btn--white:hover {
  background: var(--ki-accent-xlight);
  color: var(--ki-accent-dark);
}

/* ─── TRUST SECTION ──────────────────────────────────────── */
.ki-trust .wf-trust-card {
  border-color: rgba(14,126,164,.2);
}

.ki-trust .wf-trust-half--sw {
  background: linear-gradient(145deg, rgba(14,126,164,.06) 0%, rgba(14,126,164,.02) 100%);
  border-right: none;
}

.ki-trust .wf-trust-half--pw {
  background: #fff;
}

.ki-trust .wf-trust-divider {
  background: linear-gradient(to bottom, transparent 5%, rgba(14,126,164,.25) 30%, rgba(14,126,164,.25) 70%, transparent 95%);
}

.ki-trust .wf-trust-cred-list li i {
  color: var(--ki-accent);
  background: rgba(14,126,164,.1);
}

.ki-trust .wf-trust-links a {
  color: var(--ki-accent);
  border-color: rgba(14,126,164,.2);
}

/* ─── ANWENDUNGSFELDER (Use-Cases) GRID ─────────────────── */
.ki-usecases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.ki-usecase-card {
  background: var(--clr-surface);
  border: 1.5px solid rgba(14,126,164,.12);
  border-radius: 16px;
  padding: 1.8rem 1.6rem 1.4rem;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.ki-usecase-card:hover {
  box-shadow: 0 8px 32px rgba(14,126,164,.13);
  transform: translateY(-3px);
  border-color: var(--ki-accent-light);
}

.ki-usecase-card__icon {
  width: 50px;
  height: 50px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
  flex-shrink: 0;
}

.ki-usecase-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin: 0;
  line-height: 1.35;
}

.ki-usecase-card p {
  font-size: 0.86rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 1;
}

.ki-usecase-card__tag {
  display: inline-block;
  background: rgba(14,126,164,.08);
  color: var(--ki-accent);
  border: 1px solid rgba(14,126,164,.18);
  border-radius: 20px;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.22rem 0.72rem;
  margin-top: auto;
  align-self: flex-start;
}

.ki-tag--gold {
  background: rgba(200,169,110,.12) !important;
  color: var(--ki-gold) !important;
  border-color: rgba(200,169,110,.3) !important;
}

/* Icon-Farb-Varianten */
.ki-icon--violet {
  background: linear-gradient(135deg, var(--ki-violet) 0%, var(--ki-violet-light) 100%);
}

.ki-icon--teal {
  background: linear-gradient(135deg, var(--ki-teal) 0%, var(--ki-teal-light) 100%);
}

.ki-icon--blue {
  background: linear-gradient(135deg, var(--ki-blue) 0%, var(--ki-blue-light) 100%);
}

.ki-icon--gold {
  background: linear-gradient(135deg, #b8870a 0%, var(--ki-gold) 100%);
}

/* ─── VORTEIL SECTION: Kacheln ───────────────────────────── */
.ki-vorteil__icon--violet {
  background: linear-gradient(135deg, var(--ki-violet) 0%, var(--ki-violet-light) 100%) !important;
  color: #fff !important;
}

.ki-vorteil__icon--violet-bright {
  background: linear-gradient(135deg, var(--ki-accent) 0%, var(--ki-accent-light) 100%) !important;
  color: #fff !important;
}

.ki-vorteil__icon--teal {
  background: linear-gradient(135deg, var(--ki-teal) 0%, var(--ki-teal-light) 100%) !important;
  color: #fff !important;
}

.ki-vorteil__icon--blue {
  background: linear-gradient(135deg, var(--ki-blue) 0%, var(--ki-blue-light) 100%) !important;
  color: #fff !important;
}

.ki-vorteil__badge--violet {
  background: rgba(74,53,128,.09);
  color: var(--ki-violet);
  border: 1px solid rgba(74,53,128,.2);
}

.ki-vorteil__badge--teal {
  background: rgba(13,148,136,.09);
  color: var(--ki-teal);
  border: 1px solid rgba(13,148,136,.2);
}

/* ─── ABLAUF (6 Schritte) ────────────────────────────────── */
.ki-ablauf {
  background: var(--clr-surface-alt);
}

.ma-ablauf__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 2.5rem;
  position: relative;
}

/* Verbindungslinie zwischen Schritten */
.ma-ablauf__steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 32px;
  bottom: 32px;
  width: 2px;
  background: linear-gradient(to bottom,
    var(--ki-accent-light) 0%,
    var(--ki-teal-light) 50%,
    rgba(14,126,164,.2) 100%
  );
  z-index: 0;
}

.ma-ablauf__step {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 1.4rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  position: relative;
}

.ma-ablauf__step + .ma-ablauf__step {
  border-top: 1px dashed rgba(14,126,164,.15);
}

.ma-ablauf__step-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  font-weight: 700;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.ki-step-num {
  background: linear-gradient(135deg, var(--ki-accent) 0%, var(--ki-teal) 100%);
  color: #fff;
  box-shadow: 0 0 0 4px var(--clr-surface-alt), 0 0 0 6px rgba(14,126,164,.2);
}

.ma-ablauf__step-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.ma-ablauf__step-content h3 i {
  color: var(--ki-accent);
  font-size: 0.95rem;
}

.ma-ablauf__step-content p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 0.75rem;
}

.ma-ablauf__step-output {
  border-radius: 8px;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.ki-step-output {
  background: rgba(14,126,164,.07);
  border-left: 3px solid var(--ki-accent);
  color: var(--ki-accent-dark);
}

.ki-step-output strong {
  font-weight: 700;
  color: var(--ki-accent);
  margin-right: 0.3rem;
}

/* ─── PAKETE: cyan Featured-Karte ────────────────────────── */
/*.ki-pakete .pakete__grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}*/

.ki-pakete .pakete__card--featured,
.ki-pakete__featured {
  background: linear-gradient(145deg, var(--ki-accent) 0%, var(--ki-accent-dark) 100%);
  border-color: var(--ki-accent-light);
}

.ki-pakete .pakete__card--featured .pakete__featured-label,
.ki-pakete__featured .pakete__featured-label {
  background: var(--ki-teal);
  color: #fff;
}

.ki-pakete .pakete__card--featured h3,
.ki-pakete .pakete__card--featured .pakete__for,
.ki-pakete .pakete__card--featured .pakete__price,
.ki-pakete .pakete__card--featured .pakete__features li,
.ki-pakete__featured h3,
.ki-pakete__featured .pakete__for,
.ki-pakete__featured .pakete__price,
.ki-pakete__featured .pakete__features li {
  color: #fff;
}

.ki-pakete .pakete__card--featured .pakete__features li i,
.ki-pakete__featured .pakete__features li i {
  color: var(--ki-accent-xlight);
}

.ki-pakete .pakete__card--featured .btn--primary,
.ki-pakete__featured .btn--primary {
  background: #fff;
  color: var(--ki-accent-dark);
  border: none;
}

.ki-pakete .pakete__card--featured .btn--primary:hover,
.ki-pakete__featured .btn--primary:hover {
  background: var(--ki-accent-xlight);
}

.ki-pakete .btn--pakete {
  border-color: var(--ki-accent);
  color: var(--ki-accent);
}

.ki-pakete .btn--pakete:hover {
  background: var(--ki-accent);
  color: #fff;
}

/* Icon-Farben in Pakete */
.ki-pakete .vorteil__icon--gold {
  background: linear-gradient(135deg, #b8870a 0%, var(--ki-gold) 100%) !important;
}

/* ─── SECTION-LABEL cyan ─────────────────────────────────── */
.section-label {
  color: var(--ki-accent);
  border-color: rgba(14,126,164,.25);
  background: rgba(14,126,164,.07);
}

/* ─── FORM: Focus-States cyan ────────────────────────────── */
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--ki-accent-light);
  box-shadow: 0 0 0 3px rgba(14,126,164,.15);
  outline: none;
}

/* ─── KONTAKT SECTION ────────────────────────────────────── */
.ki-kontakt .btn--primary,
.kontakt .btn--primary {
  border-color: transparent;
}

/* ─── FOOTER cyan ────────────────────────────────────────── */
.footer a:hover {
  color: var(--ki-accent-light);
}

/* ─── SCROLL-ANIMATIONS ──────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: none;
}

/* ─── TAGLINE ─────────────────────────────────────────────── */
.wf-ansatz-tagline {
  text-align: center;
  margin-top: 2.5rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--ki-accent);
  letter-spacing: 0.03em;
  opacity: 0.85;
}

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 680px) {
  .ki-hero__inner { grid-template-columns: 1fr; gap: 1.5rem; }
  .ki-usecases__grid { grid-template-columns: 1fr; }
  .ma-ablauf__steps::before { left: 23px; top: 26px; }
  .ma-ablauf__step { grid-template-columns: 48px 1fr; gap: 1rem; }
  .ma-ablauf__step-num { width: 44px; height: 44px; font-size: 0.95rem; }
  .wf-why__pillars { gap: 0.4rem; }
  .wf-why__pillar { min-width: 68px; padding: 0.5rem 0.75rem; }
}