/* =========================================
   DAXENTRA – Globale Stile
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=Nunito+Sans:wght@300;400;600;700&display=swap');

/* --- CSS-Variablen --- */
:root {
  --bg-dark:      #07070e;
  --bg-card:      #0f0f1a;
  --bg-section:   #0b0b16;
  --primary:      #00c8f8;
  --primary-dim:  rgba(0,200,248,.15);
  --accent:       #7c3aed;
  --accent-dim:   rgba(124,58,237,.18);
  --green:        #00e5a0;
  --text:         #dde1f0;
  --text-muted:   #7a80a0;
  --border:       rgba(255,255,255,.07);
  --radius:       14px;
  --radius-lg:    22px;
  --shadow:       0 8px 40px rgba(0,0,0,.55);
  --font-head:    'Syne', sans-serif;
  --font-body:    'Nunito Sans', sans-serif;
  --trans:        .3s ease;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-dark);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }

/* =========================================
   UTILITY
   ========================================= */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-dim);
  padding: 5px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 600px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 13px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--trans);
}
.btn-primary {
  background: var(--primary);
  color: #000;
}
.btn-primary:hover { background: #33d4ff; transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,200,248,.35); }
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-dim); transform: translateY(-2px); }
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: #8b46ff; transform: translateY(-2px); box-shadow: 0 6px 24px rgba(124,58,237,.4); }

/* =========================================
   HEADER / NAV
   ========================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(7,7,14,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 22px;
  color: #fff;
}
.logo img { width: 36px; height: 36px; border-radius: 8px; }
.logo span { color: var(--primary); }
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color var(--trans);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width var(--trans);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: var(--trans);
  margin: 5px 0;
}

/* =========================================
   HERO
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 700px 500px at 70% 40%, rgba(0,200,248,.08) 0%, transparent 70%),
    radial-gradient(ellipse 500px 400px at 20% 70%, rgba(124,58,237,.09) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,200,248,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,248,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border: 1px solid rgba(0,200,248,.3);
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(0,200,248,.06);
  margin-bottom: 28px;
  animation: fadeDown .6s ease forwards;
}
.hero-badge i { font-size: 13px; }
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeUp .7s ease .1s both;
}
.hero h1 .highlight {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 19px;
  color: var(--text-muted);
  margin-bottom: 40px;
  animation: fadeUp .7s ease .2s both;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; animation: fadeUp .7s ease .3s both; }
.hero-stats {
  display: flex; gap: 40px; margin-top: 64px;
  animation: fadeUp .7s ease .4s both;
}
.hero-stat-num {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 800;
  color: #fff;
}
.hero-stat-num span { color: var(--primary); }
.hero-stat-label { font-size: 14px; color: var(--text-muted); }
.hero-image {
  position: absolute;
  right: -40px; top: 50%;
  transform: translateY(-50%);
  width: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  animation: fadeLeft .9s ease .2s both;
  border: 1px solid var(--border);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================
   SECTION: WAS IST KI?
   ========================================= */
.about-ki {
  padding: 100px 0;
  background: var(--bg-section);
}
.about-ki-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-ki-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  aspect-ratio: 4/3;
}
.about-ki-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-list { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--trans), transform var(--trans);
}
.feature-item:hover { border-color: rgba(0,200,248,.25); transform: translateX(4px); }
.feature-icon {
  width: 40px; height: 40px;
  background: var(--primary-dim);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 18px;
  flex-shrink: 0;
}
.feature-text h4 {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.feature-text p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

/* =========================================
   SECTION: ANWENDUNGSBEREICHE
   ========================================= */
.bereiche { padding: 100px 0; }
.bereiche-header { text-align: center; margin-bottom: 56px; }
.bereiche-header .section-sub { margin: 0 auto; }
.bereiche-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.bereich-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--trans), border-color var(--trans), box-shadow var(--trans);
  cursor: pointer;
}
.bereich-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0,200,248,.2);
  box-shadow: 0 16px 48px rgba(0,0,0,.4), 0 0 0 1px rgba(0,200,248,.08);
}
.bereich-img {
  height: 180px;
  overflow: hidden;
  position: relative;
}
.bereich-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.bereich-card:hover .bereich-img img { transform: scale(1.06); }
.bereich-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(15,15,26,.7) 0%, transparent 60%);
}
.bereich-body { padding: 22px 24px 26px; }
.bereich-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 14px;
}
.bereich-body h3 {
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.bereich-body p { font-size: 15px; color: var(--text-muted); line-height: 1.6; }

/* =========================================
   SECTION: LERNPFADE
   ========================================= */
.lernpfade {
  padding: 100px 0;
  background: var(--bg-section);
}
.lernpfade-header { text-align: center; margin-bottom: 56px; }
.lernpfade-header .section-sub { margin: 0 auto; }
.lernpfade-tabs {
  display: flex; gap: 8px; justify-content: center;
  flex-wrap: wrap; margin-bottom: 40px;
}
.tab-btn {
  padding: 9px 22px;
  border-radius: 30px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--trans);
}
.tab-btn.active, .tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-dim);
}
.lernpfade-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.lernpfad-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--trans);
  position: relative;
  overflow: hidden;
}
.lernpfad-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity var(--trans);
}
.lernpfad-card:hover { transform: translateY(-5px); border-color: rgba(0,200,248,.2); }
.lernpfad-card:hover::before { opacity: 1; }
.lernpfad-level {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
}
.level-anfaenger { background: rgba(0,229,160,.12); color: var(--green); }
.level-mittel { background: rgba(0,200,248,.12); color: var(--primary); }
.level-fortgeschritten { background: rgba(124,58,237,.15); color: #a78bfa; }
.lernpfad-card h3 {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
}
.lernpfad-card p { font-size: 15px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }
.lernpfad-meta {
  display: flex; gap: 16px; flex-wrap: wrap;
  margin-bottom: 22px;
}
.meta-tag {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; color: var(--text-muted);
}
.meta-tag i { color: var(--primary); font-size: 12px; }
.progress-bar {
  height: 4px; background: rgba(255,255,255,.07);
  border-radius: 4px; overflow: hidden; margin-bottom: 18px;
}
.progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 4px;
}

/* =========================================
   SECTION: STATISTIKEN
   ========================================= */
.statistiken {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(0,200,248,.06) 0%, rgba(124,58,237,.08) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-card { padding: 32px 20px; }
.stat-number {
  font-family: var(--font-head);
  font-size: 48px;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-number .unit { color: var(--primary); }
.stat-label { font-size: 16px; color: var(--text-muted); font-weight: 600; margin-bottom: 6px; }
.stat-desc { font-size: 13px; color: var(--text-muted); opacity: .7; }

/* =========================================
   SECTION: NEWS / AKTUELLES
   ========================================= */
.news { padding: 100px 0; background: var(--bg-section); }
.news-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 48px; }
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.news-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--trans);
}
.news-card:hover { transform: translateY(-5px); border-color: rgba(0,200,248,.2); }
.news-img {
  height: 200px; overflow: hidden;
  position: relative;
}
.news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .news-img img { transform: scale(1.06); }
.news-cat {
  position: absolute; top: 14px; left: 14px;
  background: var(--primary);
  color: #000;
  font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px;
}
.news-body { padding: 22px 24px 26px; }
.news-meta { display: flex; gap: 16px; margin-bottom: 12px; }
.news-meta span { font-size: 13px; color: var(--text-muted); display: flex; align-items: center; gap: 5px; }
.news-meta i { color: var(--primary); font-size: 12px; }
.news-body h3 {
  font-family: var(--font-head);
  font-size: 17px; font-weight: 700;
  color: #fff; margin-bottom: 10px; line-height: 1.4;
}
.news-body p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 18px; }
.news-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 700; color: var(--primary);
  transition: gap var(--trans);
}
.news-link:hover { gap: 10px; }

/* =========================================
   SECTION: NEWSLETTER
   ========================================= */
.newsletter {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.newsletter::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 600px 400px at 50% 50%, rgba(124,58,237,.1) 0%, transparent 70%);
  pointer-events: none;
}
.newsletter-inner {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 64px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.newsletter-inner .section-title { margin-bottom: 14px; }
.newsletter-inner .section-sub { margin: 0 auto 36px; }
.newsletter-form {
  display: flex; gap: 12px; max-width: 500px;
  margin: 0 auto;
}
.newsletter-form input {
  flex: 1;
  padding: 13px 20px;
  background: rgba(255,255,255,.05);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color var(--trans);
}
.newsletter-form input::placeholder { color: var(--text-muted); }
.newsletter-form input:focus { border-color: var(--primary); background: rgba(0,200,248,.04); }
.newsletter-features {
  display: flex; gap: 32px; justify-content: center; flex-wrap: wrap;
  margin-top: 28px;
}
.nl-feature {
  display: flex; align-items: center; gap: 7px;
  font-size: 14px; color: var(--text-muted);
}
.nl-feature i { color: var(--green); }

/* =========================================
   SECTION: ÜBER UNS / TEAM
   ========================================= */
.ueber-uns { padding: 100px 0; background: var(--bg-section); }
.ueber-header { text-align: center; margin-bottom: 56px; }
.ueber-header .section-sub { margin: 0 auto; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  transition: var(--trans);
}
.team-card:hover { transform: translateY(-5px); border-color: rgba(0,200,248,.2); }
.team-img {
  height: 200px; overflow: hidden;
  position: relative;
}
.team-img img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .5s ease; }
.team-card:hover .team-img img { transform: scale(1.06); }
.team-body { padding: 20px 20px 24px; }
.team-body h4 {
  font-family: var(--font-head);
  font-size: 17px; font-weight: 700;
  color: #fff; margin-bottom: 4px;
}
.team-role { font-size: 13px; color: var(--primary); font-weight: 600; margin-bottom: 12px; }
.team-body p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.team-socials { display: flex; gap: 8px; justify-content: center; }
.team-socials a {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  color: var(--text-muted);
  transition: var(--trans);
}
.team-socials a:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-dim); }

/* =========================================
   SECTION: PARTNER / LOGO-BANNER
   ========================================= */
.partner { padding: 60px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.partner-title { text-align: center; font-size: 14px; color: var(--text-muted); font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 36px; }
.partner-logos { display: flex; gap: 48px; justify-content: center; align-items: center; flex-wrap: wrap; }
.partner-logo {
  display: flex; align-items: center; gap: 10px;
  opacity: .45; transition: opacity var(--trans);
  font-family: var(--font-head); font-size: 19px; font-weight: 700; color: #fff;
}
.partner-logo:hover { opacity: 1; }
.partner-logo i { font-size: 22px; color: var(--primary); }

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
  background: #040408;
  padding: 72px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 60px; }
.footer-brand .logo { margin-bottom: 18px; }
.footer-brand p { font-size: 15px; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 16px;
  transition: var(--trans);
}
.footer-social a:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-dim); }
.footer-col h5 {
  font-family: var(--font-head);
  font-size: 15px; font-weight: 700;
  color: #fff; margin-bottom: 20px;
  letter-spacing: .5px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 15px; color: var(--text-muted);
  transition: color var(--trans);
  display: flex; align-items: center; gap: 7px;
}
.footer-col ul li a i { font-size: 12px; color: var(--primary); opacity: 0; transition: opacity var(--trans); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-col ul li a:hover i { opacity: 1; }
.footer-contact-item {
  display: flex; gap: 12px; margin-bottom: 14px;
  font-size: 15px; color: var(--text-muted);
}
.footer-contact-item i { color: var(--primary); margin-top: 3px; width: 16px; }
.footer-contact-item a { color: var(--text-muted); transition: color var(--trans); }
.footer-contact-item a:hover { color: var(--primary); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 22px 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 14px; color: var(--text-muted); }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 14px; color: var(--text-muted); transition: color var(--trans); }
.footer-bottom-links a:hover { color: var(--primary); }

/* =========================================
   COOKIE BANNER
   ========================================= */
.cookie-banner {
  position: fixed;
  bottom: 24px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 48px); max-width: 800px;
  background: #13131f;
  border: 1px solid rgba(0,200,248,.2);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  z-index: 9999;
  box-shadow: 0 16px 60px rgba(0,0,0,.6);
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  animation: slideUp .5s ease forwards;
}
.cookie-banner.hidden { display: none; }
.cookie-icon {
  width: 48px; height: 48px;
  background: var(--primary-dim);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 22px; flex-shrink: 0;
}
.cookie-text { flex: 1; min-width: 200px; }
.cookie-text h4 { font-family: var(--font-head); font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.cookie-text p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }
.cookie-text a { color: var(--primary); text-decoration: underline; }
.cookie-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-btn {
  padding: 10px 20px; border-radius: 8px;
  font-family: var(--font-body); font-size: 15px; font-weight: 700;
  cursor: pointer; border: none; transition: var(--trans);
}
.cookie-accept { background: var(--primary); color: #000; }
.cookie-accept:hover { background: #33d4ff; }
.cookie-decline {
  background: rgba(255,255,255,.06);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.cookie-decline:hover { color: #fff; background: rgba(255,255,255,.1); }

/* =========================================
   POPUP / MODAL
   ========================================= */
.popup-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  backdrop-filter: blur(8px);
  z-index: 9990;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity .35s ease;
}
.popup-overlay.show { opacity: 1; pointer-events: all; }
.popup-box {
  background: var(--bg-card);
  border: 1px solid rgba(0,200,248,.25);
  border-radius: var(--radius-lg);
  padding: 48px 52px;
  max-width: 480px; width: 90%;
  text-align: center;
  transform: scale(.9) translateY(10px);
  transition: transform .35s ease;
}
.popup-overlay.show .popup-box { transform: scale(1) translateY(0); }
.popup-check {
  width: 72px; height: 72px;
  background: rgba(0,229,160,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--green);
  margin: 0 auto 24px;
}
.popup-box h3 {
  font-family: var(--font-head);
  font-size: 24px; font-weight: 800;
  color: #fff; margin-bottom: 12px;
}
.popup-box p { font-size: 16px; color: var(--text-muted); line-height: 1.6; margin-bottom: 28px; }
.popup-close {
  background: var(--primary); color: #000;
  border: none; padding: 12px 32px;
  border-radius: 8px; font-family: var(--font-body);
  font-size: 16px; font-weight: 700; cursor: pointer;
  transition: var(--trans);
}
.popup-close:hover { background: #33d4ff; transform: translateY(-2px); }

/* =========================================
   INTERNER SEITEN HEADER
   ========================================= */
.page-hero {
  padding: 80px 0 60px;
  background: var(--bg-section);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}

.page-hero .container { position: relative; z-index: 1; }
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--text-muted); margin-bottom: 16px;
}
.breadcrumb a { color: var(--text-muted); transition: color var(--trans); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb i { font-size: 10px; }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 800; color: #fff;
  margin-bottom: 14px;
}
.page-hero p { font-size: 18px; color: var(--text-muted); max-width: 560px; }

/* =========================================
   KONTAKT SEITE
   ========================================= */
.contact-section { padding: 80px 0; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px; align-items: start; }
.contact-info-cards { display: flex; flex-direction: column; gap: 20px; margin-top: 8px; }
.contact-info-card {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  transition: border-color var(--trans);
}
.contact-info-card:hover { border-color: rgba(0,200,248,.2); }
.contact-info-icon {
  width: 44px; height: 44px;
  background: var(--primary-dim);
  border-radius: 11px;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary); font-size: 19px; flex-shrink: 0;
}
.contact-info-text h4 { font-family: var(--font-head); font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 5px; }
.contact-info-text a, .contact-info-text p { font-size: 15px; color: var(--text-muted); transition: color var(--trans); }
.contact-info-text a:hover { color: var(--primary); }
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
}
.contact-form-wrap h3 {
  font-family: var(--font-head);
  font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 28px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 7px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; padding: 12px 16px;
  background: rgba(255,255,255,.04);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color var(--trans);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--primary); background: rgba(0,200,248,.03); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select option { background: var(--bg-card); color: var(--text); }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.check-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }
.check-row input[type="checkbox"] { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); flex-shrink: 0; cursor: pointer; }
.check-row label { font-size: 14px; color: var(--text-muted); line-height: 1.5; cursor: pointer; }
.check-row a { color: var(--primary); text-decoration: underline; }

/* =========================================
   POLICY SEITEN
   ========================================= */
.policy-section { padding: 80px 0; }
.policy-content {
  max-width: 820px; margin: 0 auto;
}
.policy-intro {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 48px;
  font-size: 16px; color: var(--text-muted); line-height: 1.7;
}
.policy-block { margin-bottom: 44px; }
.policy-block h2 {
  font-family: var(--font-head);
  font-size: 22px; font-weight: 700;
  color: #fff; margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.policy-block h3 {
  font-family: var(--font-head);
  font-size: 17px; font-weight: 700;
  color: var(--primary); margin: 18px 0 8px;
}
.policy-block p { font-size: 16px; color: var(--text-muted); line-height: 1.8; margin-bottom: 12px; }
.policy-block ul { margin: 10px 0 12px 0; padding-left: 20px; }
.policy-block ul li { font-size: 16px; color: var(--text-muted); line-height: 1.7; margin-bottom: 6px; }
.policy-block ul li::marker { color: var(--primary); }
.policy-block a { color: var(--primary); text-decoration: underline; }

/* =========================================
   ANIMATIONEN
   ========================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(40px) translateY(-50%); }
  to   { opacity: 1; transform: translateX(0) translateY(-50%); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translate(-50%, 20px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}
.fade-in {
  opacity: 0; transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1100px) {
  .hero-image { width: 380px; right: 0; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .hero { padding: 100px 0 60px; }
  .hero-image { display: none; }
  .hero-content { max-width: 100%; }
  .about-ki-grid { grid-template-columns: 1fr; }
  .bereiche-grid { grid-template-columns: repeat(2, 1fr); }
  .lernpfade-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta .btn { display: none; }
  .hamburger { display: block; }
  .newsletter-inner { padding: 40px 28px; }
}
@media (max-width: 600px) {
  .bereiche-grid,
  .lernpfade-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .news-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* =========================================
   HAMBURGER ANIMATION
   ========================================= */
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================
   MOBILES DROPDOWN-MENÜ
   ========================================= */
@media (max-width: 900px) {
  .nav-links {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 68px; left: 0; right: 0;
    background: rgba(10,10,20,.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s ease, padding .3s ease;
    z-index: 800;
    gap: 0;
  }
  .nav-links.nav-open {
    max-height: 400px;
    padding: 12px 0 20px;
  }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 13px 24px;
    font-size: 17px;
    border-left: 3px solid transparent;
    transition: background .2s, border-color .2s, color .2s;
  }
  .nav-links a::after { display: none; }
  .nav-links a:hover,
  .nav-links a.active {
    background: var(--primary-dim);
    border-left-color: var(--primary);
    color: var(--primary);
  }
  /* Кнопка Newsletter остаётся видимой рядом с hamburger */
  .nav-cta .btn { display: none; }
  .nav-cta .hamburger { display: block; }
  /* Позиционируем header как relative чтобы dropdown мог выпасть */
  .site-header { position: sticky; }
}

/* =========================================
   ФОН: убираем вылезающие круги за пределы Hero
   ========================================= */
.hero {
  overflow: hidden;
}
.hero-bg,
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  /* Оба элемента уже внутри .hero с overflow:hidden — этого достаточно */
}

/* Убираем фоновые круги на других секциях чтобы не мешали */
.newsletter::before,
.page-hero::before {
  opacity: 0.5;
}