/* ============================================================
   bbw Hochschule – Homepage Stylesheet (Corporate Design)
   Single Point of Truth: bbw Gruppe Corporate Design Handbuch
   Submarke: bbw Hochschule
   ============================================================ */

/* ---------- CSS Variables – bbw Corporate Design ---------- */
:root {
  /* Dachmarke bbw Gruppe */
  --color-primary:      #1A5F2E;   /* bbw Dunkelgrün – Dachmarke */
  --color-primary-dark: #134521;
  --color-primary-light:#247a3c;
  --color-hellgruen:    #8BB63A;   /* bbw Hellgrün – Akzent Dachmarke */
  --color-gelb:         #FCE400;   /* bbw Gelb */
  --color-rot:          #FF6961;   /* bbw Rot */

  /* Submarke bbw Hochschule */
  --color-secondary:    #3A8893;   /* Hochschule Petrol/Teal */
  --color-accent:       #3A8893;   /* Hochschule Petrol/Teal */
  --color-accent-dark:  #2d6a74;
  --color-gold:         #8BB63A;   /* repurposed: bbw Hellgrün als Akzent */
  --color-dark:         #1B484E;   /* Hochschule Dunkelblau */
  --color-dark-2:       #123238;

  /* Neutrals */
  --color-gray-900:     #1B484E;   /* aligned to Hochschule Dunkelblau */
  --color-gray-700:     #374151;
  --color-gray-500:     #6B7280;
  --color-gray-300:     #D1D5DB;
  --color-gray-100:     #EEF3F3;   /* leichter Petrol-Unterton */
  --color-gray-50:      #F5F9F9;   /* CD Petrol-Tint für Section-Rhythm */
  --color-white:        #FFFFFF;
  --color-success:      #1A5F2E;

  /* Typografie CD:
     Hausschrift: Arial (Web)
     Schmuckschrift: Open Sans (Headlines, Claims) */
  --font-sans:  Arial, Helvetica, 'Liberation Sans', sans-serif;
  --font-serif: 'Open Sans', Arial, sans-serif;
  --font-claim: 'Open Sans', Arial, sans-serif;

  /* CD: kantiger Look, minimale Rundungen */
  --radius-sm:  2px;
  --radius-md:  3px;
  --radius-lg:  4px;
  --radius-xl:  6px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.12), 0 4px 16px rgba(0,0,0,.08);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.15), 0 8px 24px rgba(0,0,0,.1);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --container-max: 1280px;
  --header-h: 92px;

  /* CD Tint – aufgehellte Dachmarken-Farbe für ruhige Section-Flächen */
  --color-tint-hellgruen: #F4F8EE;
  --color-tint-petrol:    #EBF3F4;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
svg { display: block; }
input, select, textarea { font-family: inherit; }

/* CD: Schmuckschrift Open Sans für alle Headlines
   Hierarchie nach CD Handbuch: Light/Regular/Semibold/Bold */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--color-dark);
  letter-spacing: -0.01em;
}
h1 { font-weight: 700; }
h2 { font-weight: 700; }
h3 { font-weight: 600; }
h4 { font-weight: 600; }
h5, h6 { font-weight: 600; }

/* ---------- CD Störer (Badges at ±5°) ---------- */
.stoerer {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  background: var(--color-hellgruen);
  color: var(--color-dark);
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 15px;
  line-height: 1.15;
  text-align: center;
  text-transform: none;
  letter-spacing: .01em;
  transform: rotate(-5deg);
  box-shadow: 0 6px 18px rgba(0,0,0,.15);
  z-index: 5;
  white-space: nowrap;
}
.stoerer--right { transform: rotate(5deg); }
.stoerer--petrol { background: var(--color-accent); color: var(--color-white); }
.stoerer--primary { background: var(--color-primary); color: var(--color-white); }
.stoerer--gelb { background: var(--color-gelb); color: var(--color-dark); }
.stoerer--sm { padding: 9px 14px; font-size: 12px; }
.stoerer--lg { padding: 18px 28px; font-size: 18px; }

/* CD Signature-Claim */
.bbw-claim {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 600;
  line-height: 1.2;
}
.bbw-claim .claim-dark  { color: var(--color-primary); }
.bbw-claim .claim-light { color: var(--color-hellgruen); }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
  cursor: pointer;
}
.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-sm { padding: 9px 20px; font-size: 13px; }
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,95,46,.35);
}
.btn-outline-primary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline-primary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}
.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--color-white);
}
.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid transparent;
  padding-left: 0;
  padding-right: 0;
}
.btn-ghost:hover { color: var(--color-primary-dark); text-decoration: underline; }

/* ---------- Section helpers ---------- */
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 14px;
}
.section-eyebrow.light { color: rgba(255,255,255,.7); }
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--color-gray-900);
}
.section-title.light { color: var(--color-white); }
.section-subtitle {
  font-size: 18px;
  color: var(--color-gray-500);
  max-width: 620px;
  margin-top: 16px;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ============================================================
   ANNOUNCEMENT BAR
   ============================================================ */
/* CD: Doppelter Top-Bar gemäß Corporate Design Handbuch
   – schmaler Akzent in bbw Hellgrün
   – breitere Leiste in Submarkenfarbe Hochschule Petrol */
.announcement-bar {
  background: var(--color-accent);          /* Hochschule Petrol #3A8893 */
  color: var(--color-white);
  text-align: center;
  padding: 10px 24px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: var(--font-serif);           /* Open Sans */
  border-top: 4px solid var(--color-hellgruen);  /* bbw Hellgrün Akzent */
}
.announcement-bar a {
  color: rgba(255,255,255,.9);
  font-weight: 700;
  text-decoration: underline;
  margin-left: 4px;
}
.announcement-bar a:hover { color: #fff; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
  height: var(--header-h);
}
.header.scrolled {
  border-color: var(--color-gray-300);
  box-shadow: var(--shadow-md);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 100%;
}

/* Logo – offizielles bbw Hochschule Logo aus CD Handbuch (Bilddatei) */
.logo { flex-shrink: 0; display: flex; align-items: center; }
.logo-img {
  height: 68px;
  width: auto;
  display: block;
}
/* Footer-Variante: Logo auf weißem CD-Panel, damit es lesbar bleibt */
.footer-logo {
  display: inline-flex;
  margin-bottom: 20px;
  background: var(--color-white);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
}
.footer-logo .logo-img { height: 60px; filter: none; opacity: 1; }

/* Nav */
.main-nav { flex: 1; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover { color: var(--color-primary); background: var(--color-gray-50); }
.nav-item.active > .nav-link { color: var(--color-primary); font-weight: 600; }
.icon-chevron {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: transform var(--transition);
}
.nav-item:hover .icon-chevron { transform: rotate(180deg); }

/* Mega Dropdown */
.mega-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(6px);
  width: 780px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-100);
  padding: 32px 0;
  padding-top: 22px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition);
}
/* Invisible bridge to prevent gap between nav link and dropdown */
.mega-dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.nav-item:hover .mega-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateX(-50%) translateY(0);
}
.mega-dropdown-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}
.mega-heading {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-gray-500);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-gray-100);
}
.mega-dropdown ul li a {
  display: block;
  padding: 6px 0;
  font-size: 14px;
  color: var(--color-gray-700);
  transition: color var(--transition);
}
.mega-dropdown ul li a:hover { color: var(--color-primary); }
.mega-cta { margin-top: 20px; }

/* Regular Dropdown */
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-100);
  padding: 8px;
  padding-top: 12px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all var(--transition);
  transform: translateY(6px);
}
/* Invisible bridge to prevent gap between nav link and dropdown */
.dropdown::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transform: translateY(0);
}
.dropdown ul li a {
  display: block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.dropdown ul li a:hover {
  color: var(--color-primary);
  background: var(--color-gray-50);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}
.lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid var(--color-gray-300);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-700);
  background: transparent;
  transition: all var(--transition);
  line-height: 1;
}
.lang-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-gray-50);
}
.lang-toggle i { font-size: 12px; opacity: .7; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: color var(--transition);
  white-space: nowrap;
}
.header-phone svg { width: 16px; height: 16px; }
.header-phone:hover { color: var(--color-primary); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-gray-700);
  border-radius: 2px;
  transition: all var(--transition);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--header-h);
  background: var(--color-white);
  z-index: 999;
  padding: 32px 24px;
  overflow-y: auto;
}
.mobile-nav.open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav ul li a {
  display: block;
  padding: 16px 0;
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gray-900);
  border-bottom: 1px solid var(--color-gray-100);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h) - 42px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  /* CD: flächige Petrol-Fläche, minimal aufgehellt zur Lesbarkeit */
  background: var(--color-accent);
  background-image: linear-gradient(
    180deg,
    rgba(27,72,78,.15) 0%,
    rgba(27,72,78,0) 40%,
    rgba(27,72,78,.25) 100%
  );
}

/* Animated grid overlay */
.hero-pattern::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 80px;
  padding-bottom: 100px;
  max-width: 800px;
}
.hero-stoerer {
  top: 22%;
  right: 6%;
  font-size: 22px;
  padding: 28px 36px;
}
@media (max-width: 900px) {
  .hero-stoerer { top: 6%; right: 6%; font-size: 15px; padding: 16px 22px; }
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.85);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 50px;
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}
.badge-dot {
  width: 7px;
  height: 7px;
  background: #8BB63A;
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(44px, 7vw, 88px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--color-white);
  margin-bottom: 28px;
}
.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: rgba(255,255,255,.7);
  line-height: 1.75;
  max-width: 600px;
  margin-bottom: 44px;
  font-weight: 400;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.tag {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: rgba(255,255,255,.65);
  padding: 6px 14px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50px;
}

/* Scroll indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.4);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ============================================================
   STATS
   ============================================================ */
.stats-section {
  background: var(--color-primary);
  padding: 60px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  padding: 20px 40px;
  text-align: center;
  color: var(--color-white);
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,.2);
}
.stat-number {
  font-family: var(--font-serif);
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
  margin-bottom: 10px;
}
.stat-plus {
  font-size: 30px;
  font-weight: 700;
}
.stat-label {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
}
.stat-line {
  display: none;
}

/* ============================================================
   PROGRAMS
   ============================================================ */
.programs-section {
  padding: 100px 0;
  background: var(--color-gray-50);
}

/* Tabs */
.program-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  justify-content: center;
}
.tab-btn {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-gray-500);
  background: var(--color-white);
  border: 2px solid var(--color-gray-300);
  border-radius: 50px;
  transition: all var(--transition);
  cursor: pointer;
}
.tab-btn:hover, .tab-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* Programs Grid */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

/* Program Card */
.program-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.program-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.program-card.hidden { display: none; }
.card-accent {
  height: 4px;
  width: 100%;
}
.card-body {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

/* Degree badges */
.degree-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 4px;
  text-transform: uppercase;
}
.degree-badge.bachelor {
  background: rgba(26,95,46,.1);
  color: var(--color-primary);
}
.degree-badge.master {
  background: rgba(139,182,58,.12);
  color: var(--color-gold);
}
.form-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--color-gray-100);
  color: var(--color-gray-500);
}
.form-badge.dual {
  background: rgba(232,113,10,.1);
  color: var(--color-secondary);
}

.card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: -.01em;
}
.card-text {
  font-size: 14.5px;
  color: var(--color-gray-500);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}
.card-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}
.card-info span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-gray-500);
}
.card-info svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-gray-400, #9CA3AF);
  stroke-width: 1.5;
  fill: none;
  flex-shrink: 0;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--transition);
}
.card-link svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  transition: transform var(--transition);
}
.card-link:hover { gap: 12px; }
.card-link:hover svg { transform: translateX(3px); }

.programs-cta { text-align: center; }

/* ============================================================
   FORMATS
   ============================================================ */
.formats-section {
  padding: 100px 0;
  background: var(--color-white);
}
.formats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.format-card {
  padding: 44px 36px;
  border-radius: var(--radius-lg);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
  position: relative;
}
.format-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}
.format-card--featured {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.format-card--featured h3,
.format-card--featured p,
.format-card--featured .format-list li,
.format-card--featured .format-link { color: var(--color-white); }
.format-card--featured .format-list li::before { border-color: rgba(255,255,255,.6); }
.format-card--featured:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}
.format-badge-top {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-secondary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
}
.format-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 24px;
  color: var(--color-primary);
}
.format-card--featured .format-icon { color: rgba(255,255,255,.8); }
.format-icon svg { width: 100%; height: 100%; }
.format-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--color-gray-900);
}
.format-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-gray-500);
  margin-bottom: 24px;
}
.format-list {
  margin-bottom: 28px;
}
.format-list li {
  font-size: 14px;
  color: var(--color-gray-700);
  padding: 7px 0;
  padding-left: 20px;
  position: relative;
  border-bottom: 1px solid var(--color-gray-100);
}
.format-card--featured .format-list li { border-color: rgba(255,255,255,.15); }
.format-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  border: 2px solid var(--color-primary);
}
.format-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  transition: opacity var(--transition);
}
.format-link:hover { opacity: .8; text-decoration: underline; }

/* ============================================================
   USP
   ============================================================ */
.usp-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.usp-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
}
.usp-section .container { position: relative; z-index: 2; }
.usp-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 80px;
  align-items: start;
}
.usp-content { position: sticky; top: 100px; }
.usp-content .section-title { margin-bottom: 24px; }
.usp-intro {
  font-size: 17px;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  margin-bottom: 36px;
}
.usp-features {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.usp-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  align-items: flex-start;
}
.usp-item:last-child { border-bottom: none; }
.usp-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--color-accent);
  padding: 10px;
  background: rgba(58,136,147,.12);
  border-radius: var(--radius-sm);
}
.usp-icon svg { width: 100%; height: 100%; }
.usp-item h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}
.usp-item p {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process-section {
  padding: 100px 0;
  background: var(--color-white);
}
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-bottom: 60px;
}
.process-step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}
.process-connector {
  width: 60px;
  height: 2px;
  background: linear-gradient(to right, var(--color-primary), var(--color-accent));
  flex-shrink: 0;
  margin-top: 40px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -4px;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 50%;
}
.step-number {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-gray-100);
  line-height: 1;
  margin-bottom: 20px;
  transition: color var(--transition);
}
.process-step:hover .step-number { color: var(--color-primary); }
.step-content h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 14px;
  color: var(--color-gray-500);
  line-height: 1.65;
}
.process-cta {
  display: flex;
  justify-content: center;
  gap: 20px;
  align-items: center;
}

/* ============================================================
   EVENTS
   ============================================================ */
.events-section {
  padding: 100px 0;
  background: var(--color-gray-50);
}
.events-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
}
.events-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 24px;
}
.event-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 32px;
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}
.event-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.event-card--featured {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border: none;
}
.event-date-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  width: fit-content;
}
.event-card--featured .event-date-badge {
  background: rgba(255,255,255,.2);
}
.event-day { font-size: 24px; font-weight: 800; line-height: 1; }
.event-month { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; opacity: .8; }
.event-type {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 10px;
}
.event-card--featured .event-type { color: rgba(255,255,255,.7); }
.event-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.35;
  color: var(--color-gray-900);
}
.event-card--featured .event-title { color: var(--color-white); }
.event-desc {
  font-size: 14px;
  color: var(--color-gray-500);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}
.event-card--featured .event-desc { color: rgba(255,255,255,.75); }
.event-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}
.event-meta span {
  font-size: 13px;
  color: var(--color-gray-400, #9CA3AF);
}
.event-card--featured .event-meta span { color: rgba(255,255,255,.65); }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: 100px 0;
  background: var(--color-white);
  overflow: hidden;
}
.testimonials-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(.4,0,.2,1);
  margin-bottom: 40px;
}
.testimonial-card {
  flex: 0 0 calc(50% - 12px);
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.testimonial-rating {
  color: #F59E0B;
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}
.testimonial-text {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-gray-700);
  font-style: italic;
  margin-bottom: 28px;
  position: relative;
  padding-left: 24px;
}
.testimonial-text::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -6px;
  font-family: var(--font-serif);
  font-size: 52px;
  color: var(--color-primary);
  opacity: .2;
  line-height: 1;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}
.author-avatar {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-author strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-gray-900);
}
.testimonial-author span {
  display: block;
  font-size: 13px;
  color: var(--color-gray-500);
  margin-top: 2px;
}
.testimonial-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}
.tnav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-gray-300);
  background: var(--color-white);
  font-size: 18px;
  color: var(--color-gray-700);
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tnav-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(26,95,46,.05);
}
.tnav-dots {
  display: flex;
  gap: 8px;
}
.tnav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-gray-300);
  cursor: pointer;
  transition: all var(--transition);
}
.tnav-dot.active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* ============================================================
   PARTNERS
   ============================================================ */
.partners-section {
  padding: 80px 0;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
}
.partners-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-bottom: 32px;
}
.partner-logo-item {
  padding: 16px 28px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-gray-500);
  letter-spacing: .02em;
  transition: all var(--transition);
}
.partner-logo-item:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}
.partners-note {
  text-align: center;
  font-size: 14px;
  color: var(--color-gray-400, #9CA3AF);
  font-style: italic;
}

/* ============================================================
   CAMPUS
   ============================================================ */
.campus-section {
  padding: 100px 0;
  background: var(--color-white);
}
.campus-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.campus-visual {
  display: flex;
  justify-content: center;
}
.campus-card-visual {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-dark) 100%);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  position: relative;
  box-shadow: var(--shadow-xl);
}
.campus-card-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(58,136,147,.25) 0%, transparent 50%),
    linear-gradient(180deg, transparent 40%, rgba(0,0,0,.4) 100%);
}
.campus-visual-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 32px;
}
.cv-top {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
  height: 180px;
}
.cv-building {
  width: 50px;
  background: rgba(255,255,255,.15);
  border-radius: 4px 4px 0 0;
  height: 100px;
  transition: height .3s;
}
.cv-building--tall { height: 160px; width: 60px; background: rgba(255,255,255,.25); }
.cv-label {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}
.cv-address {
  font-size: 13px;
  color: rgba(255,255,255,.6);
}

.campus-content .section-title { margin-bottom: 20px; }
.campus-content > p {
  font-size: 16px;
  color: var(--color-gray-500);
  line-height: 1.75;
  margin-bottom: 32px;
}
.campus-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.campus-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--color-gray-700);
  font-weight: 500;
}
.campus-feature svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   RESEARCH
   ============================================================ */
.research-section {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--color-dark-2) 0%, var(--color-dark) 100%);
}
.research-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.research-content .section-title { margin-bottom: 20px; }
.research-content > p {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  margin-bottom: 28px;
}
.research-list {
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.research-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: rgba(255,255,255,.75);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.research-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.research-topics {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.research-topic {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  align-items: flex-start;
}
.research-topic:first-child { padding-top: 0; }
.research-topic:last-child { border-bottom: none; }
.topic-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--color-accent);
  padding: 10px;
  background: rgba(58,136,147,.12);
  border-radius: var(--radius-sm);
}
.topic-icon svg { width: 100%; height: 100%; }
.research-topic h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}
.research-topic p {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  padding: 100px 0;
  background: var(--color-gray-50);
}
.cta-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, var(--color-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 72px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  overflow: hidden;
  position: relative;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(58,136,147,.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.15;
}
.cta-content > p {
  font-size: 17px;
  color: rgba(255,255,255,.7);
  margin-bottom: 36px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.cta-content .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.cta-content .btn-primary:hover {
  background: var(--color-gray-100);
  border-color: var(--color-gray-100);
}
.cta-contact {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-contact a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,.75);
  transition: color var(--transition);
}
.cta-contact a svg { width: 16px; height: 16px; flex-shrink: 0; }
.cta-contact a:hover { color: var(--color-white); }

.cta-visual-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  padding: 32px;
  min-width: 280px;
  backdrop-filter: blur(8px);
}
.cvc-item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.cvc-item:last-of-type { border-bottom: none; }
.cvc-item strong {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.cvc-item span {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-white);
}
.cta-visual-card .btn-primary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
  width: 100%;
}

/* ============================================================
   FOOTER
   ============================================================ */
/* CD Claim-Signature Section (vor Footer) */
.claim-signature {
  background: var(--color-tint-hellgruen);
  padding: 64px 0;
  text-align: center;
  border-top: 1px solid rgba(26,95,46,.08);
}
.claim-signature-text {
  font-size: clamp(28px, 4.2vw, 46px);
  margin: 0;
}

.footer {
  background: var(--color-dark);
  position: relative;
}
/* CD Doppelbalken gemäß Handbuch: oberer breiter Balken in Submarkenfarbe
   (Hochschule Petrol), darunter Hauptfläche in Dunkelblau, abgeschlossen
   durch unteren halbhohen Balken in Hellgrün (spiegelbildlich) */
.footer-topbar {
  height: 14px;
  background: var(--color-accent);
  border-bottom: 4px solid var(--color-hellgruen);
}
.footer-bottombar {
  height: 7px;
  background: var(--color-hellgruen);
  border-top: 3px solid var(--color-accent);
}
.footer-top {
  padding: 80px 0 60px;
}
.footer > .container { padding-top: 72px; padding-bottom: 40px; }
.footer-grid {
  display: grid;
  grid-template-columns: 280px repeat(4, 1fr);
  gap: 48px;
}
.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,.5);
  margin-bottom: 16px;
  font-style: italic;
}
.footer-address {
  font-size: 14px;
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  margin-bottom: 28px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.5);
  transition: all var(--transition);
}
.footer-social a svg { width: 16px; height: 16px; }
.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}
.footer-nav-col h5 {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 20px;
}
.footer-nav-col ul li a {
  display: block;
  font-size: 14.5px;
  color: rgba(255,255,255,.6);
  padding: 5px 0;
  transition: color var(--transition);
}
.footer-nav-col ul li a:hover { color: var(--color-white); }
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,.6);
}
.footer-contact-list svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 1px; }
.footer-contact-list a { transition: color var(--transition); }
.footer-contact-list a:hover { color: var(--color-white); }

/* ---------- Footer-Columns (Kontakt, Webseiten, Infos, Social) ---------- */
.footer-col { min-width: 0; }
.footer-col .footer-heading {
  font-family: var(--font-claim);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-hellgruen);
  margin: 0 0 16px;
}
.footer-col .footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col .footer-links li { margin-bottom: 8px; font-size: 13.5px; line-height: 1.55; }
.footer-col .footer-links li a {
  color: rgba(255,255,255,.6);
  text-decoration: none;
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
}
.footer-col .footer-links li a:hover { color: var(--color-white); }
.footer-col .footer-contact li { margin-bottom: 10px; }

.footer-social-icons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-social-icons a {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  font-size: 15px;
  text-decoration: none;
  transition: all var(--transition);
}
.footer-social-icons a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-1px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 24px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,.3);
}
.footer-legal {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-legal a {
  font-size: 13px;
  color: rgba(255,255,255,.35);
  transition: color var(--transition);
}
.footer-legal a:hover { color: rgba(255,255,255,.7); }

/* ============================================================
   COOKIE BANNER
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-white);
  color: var(--color-dark);
  padding: 24px 28px;
  border-radius: 0;
  box-shadow: 0 10px 40px rgba(27,72,78,.18);
  z-index: 9999;
  border-top: 6px solid var(--color-accent);  /* CD-Akzentkante in Hochschule Petrol */
  border-left: 1px solid rgba(58,136,147,.15);
  border-right: 1px solid rgba(58,136,147,.15);
  border-bottom: 1px solid rgba(58,136,147,.15);
  animation: slideUp .5s ease .5s both;
}
.cookie-banner p {
  color: var(--color-dark);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}
@keyframes slideUp {
  from { transform: translateY(120%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.cookie-content p {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
  line-height: 1.6;
}
.cookie-content a { color: var(--color-accent); text-decoration: underline; }
.cookie-actions {
  display: flex;
  gap: 12px;
}

/* ============================================================
   ANIMATIONS & UTILITIES
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .usp-grid { grid-template-columns: 1fr; gap: 60px; }
  .usp-content { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand { grid-column: span 3; }
}

@media (max-width: 1024px) {
  .main-nav, .header-phone { display: none; }
  /* "Jetzt bewerben" im Header ausblenden, sobald der Hamburger erscheint,
     damit der Hamburger-Button im sichtbaren Bereich bleibt.
     Der CTA bleibt im Mobile-Menü erhalten. */
  .header-actions > .btn-primary { display: none; }
  .hamburger { display: flex; }
  .hero-content { max-width: 100%; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item + .stat-item::before { display: none; }
  .formats-grid { grid-template-columns: 1fr; }
  .format-card--featured { order: -1; }
  .events-grid { grid-template-columns: 1fr 1fr; }
  .event-card--featured { grid-column: span 2; }
  .campus-grid { grid-template-columns: 1fr; gap: 48px; }
  .campus-visual { order: -1; }
  .research-grid { grid-template-columns: 1fr; gap: 48px; }
  .cta-box { grid-template-columns: 1fr; padding: 48px; }
  .cta-visual-card { min-width: unset; }
  .programs-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { flex-direction: column; align-items: flex-start; gap: 32px; }
  .process-connector { width: 2px; height: 32px; margin-top: 0; align-self: flex-start; margin-left: 24px; background: linear-gradient(to bottom, var(--color-primary), var(--color-accent)); }
  .process-connector::after { right: -4px; top: auto; bottom: -6px; }
  .process-step { text-align: left; padding: 0; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .announcement-bar { font-size: 12px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-item { padding: 24px 20px; }
  .stat-number { font-size: 38px; }
  .programs-grid { grid-template-columns: 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .event-card--featured { grid-column: span 1; }
  .testimonial-card { flex: 0 0 calc(100% - 0px); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: span 2; }
  .campus-features { grid-template-columns: 1fr; }
  .cta-box { padding: 36px 28px; }
  .usp-grid { grid-template-columns: 1fr; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
  .events-header { flex-direction: column; gap: 20px; align-items: flex-start; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .process-cta { flex-direction: column; align-items: center; gap: 12px; }
}

@media (max-width: 480px) {
  .section-header { margin-bottom: 40px; }
  .programs-section, .formats-section, .process-section,
  .events-section, .testimonials-section, .campus-section,
  .research-section, .cta-section { padding: 72px 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }
  .cta-box { border-radius: var(--radius-lg); }
  .format-card { padding: 28px 24px; }
  .cookie-banner { bottom: 0; left: 0; right: 0; border-radius: var(--radius-md) var(--radius-md) 0 0; }
}

/* test */

/* ============================================================
   NEUE ELEMENTE - Relaunch 2026
   ============================================================ */

.announce-close { position: absolute; right: 16px; background: none; border: none; color: rgba(255,255,255,.8); font-size: 20px; cursor: pointer; line-height: 1; padding: 4px 8px; }
.announce-close:hover { color: #fff; }
.mega-dropdown-inner.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
.mega-dropdown.wide { width: 920px; }
/* Auto-narrow mega dropdown when only 2 columns are present (e.g. "Über uns") */
.mega-dropdown:has(> .mega-dropdown-inner > .mega-col:nth-child(2):last-child) { width: 540px; }
.mega-dropdown:has(> .mega-dropdown-inner > .mega-col:nth-child(2):last-child) .mega-dropdown-inner { grid-template-columns: 1fr 1fr; }
.zielgruppen-section { padding: 96px 0; background: var(--color-tint-hellgruen); }
.zielgruppen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.zielgruppe-card { position: relative; background: var(--color-white); border-radius: var(--radius-md); padding: 36px 28px; text-align: center; border: 2px solid transparent; transition: all var(--transition); box-shadow: var(--shadow-sm); text-decoration: none; display: block; color: inherit; overflow: visible; }
.zielgruppe-card:hover { border-color: var(--color-accent); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.zielgruppe-icon { font-size: 46px; margin-bottom: 18px; display: flex; align-items: center; justify-content: center; height: 72px; width: 72px; margin-left: auto; margin-right: auto; background: var(--color-tint-petrol); color: var(--color-accent); border-radius: var(--radius-sm); }
.zielgruppe-card:hover .zielgruppe-icon { background: var(--color-accent); color: var(--color-white); }
.zielgruppe-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: var(--color-dark); font-family: var(--font-serif); }
.zielgruppe-card p { font-size: 14px; color: var(--color-gray-700); line-height: 1.6; margin-bottom: 16px; }
.zielgruppe-link { font-size: 13px; font-weight: 700; color: var(--color-accent); text-transform: uppercase; letter-spacing: .04em; }
.professor-section { padding: 96px 0; }
.prof-filter { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; justify-content: center; }
.prof-filter-btn { padding: 9px 22px; border: 2px solid var(--color-gray-300); border-radius: 50px; font-size: 14px; font-weight: 500; color: var(--color-gray-700); background: var(--color-white); cursor: pointer; transition: all var(--transition); }
.prof-filter-btn:hover, .prof-filter-btn.active { border-color: var(--color-primary); color: var(--color-primary); background: rgba(26,95,46,.06); }
.professors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.prof-card { background: var(--color-white); border-radius: var(--radius-md); padding: 28px; border: 1px solid var(--color-gray-100); box-shadow: var(--shadow-sm); transition: all var(--transition); display: flex; flex-direction: column; }
.prof-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-gray-300); transform: translateY(-2px); }
.prof-card.hidden { display: none; }
.prof-avatar { width: 100px; height: 100px; border-radius: 50%; background: var(--color-primary); color: var(--color-white); display: flex; align-items: center; justify-content: center; font-size: 30px; font-weight: 700; margin-bottom: 18px; flex-shrink: 0; overflow: hidden; }
img.prof-avatar { object-fit: cover; object-position: center top; display: block; }
.prof-card h3 { font-size: 16px; font-weight: 700; color: var(--color-gray-900); margin-bottom: 6px; }
.prof-role { font-size: 13px; color: var(--color-primary); font-weight: 600; margin-bottom: 8px; }
.prof-subject { font-size: 13px; color: var(--color-gray-500); line-height: 1.5; margin-bottom: 16px; flex: 1; }
.prof-contact { display: flex; flex-direction: column; gap: 4px; padding-top: 16px; border-top: 1px solid var(--color-gray-100); }
.prof-contact a { font-size: 12.5px; color: var(--color-gray-500); transition: color var(--transition); word-break: break-all; }
.prof-contact a:hover { color: var(--color-primary); }
.prof-tag { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 50px; background: rgba(26,95,46,.08); color: var(--color-primary); margin-bottom: 12px; text-transform: uppercase; letter-spacing: .06em; }
/* Fachgruppe tab switcher – prominent segment-control style */
.fachgruppe-tabs-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 52px;
  gap: 12px;
}
.fachgruppe-tabs-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--color-gray-500);
}
.fachgruppe-tabs {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 15px;
  gap: 6px;
  background: var(--color-white);
  border: 2px solid var(--color-gray-200, #e5e7eb);
  border-radius: 50px;
  padding: 5px;
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
}
.fachgruppe-tab {
  padding: 11px 26px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--color-gray-500);
  cursor: pointer;
  border-radius: 50px;
  transition: all var(--transition);
  background: transparent;
  border: none;
  white-space: nowrap;
  line-height: 1.3;
}
.fachgruppe-tab:hover {
  color: var(--color-primary);
  background: var(--color-gray-50);
}
.fachgruppe-tab.active {
  color: var(--color-white);
  background: var(--color-primary);
  box-shadow: 0 2px 10px rgba(26,95,46,.35);
}
.fachgruppe-content { display: none; }
.fachgruppe-content.active { display: block; }
.studiengang-detail { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 36px; box-shadow: var(--shadow-sm); margin-bottom: 32px; scroll-margin-top: 100px; }
.studiengang-detail:hover { box-shadow: var(--shadow-md); }
.studiengang-header { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.studiengang-degree { background: var(--color-primary); color: var(--color-white); font-size: 13px; font-weight: 700; padding: 6px 14px; border-radius: var(--radius-sm); white-space: nowrap; flex-shrink: 0; }
.studiengang-degree.master { background: var(--color-gold); }
.studiengang-degree.dual { background: var(--color-dark); }
.studiengang-detail h3 { font-size: 22px; font-weight: 700; color: var(--color-gray-900); }
.studiengang-meta { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 20px; padding: 16px; background: var(--color-gray-50); border-radius: var(--radius-sm); }
.studiengang-meta-item { display: flex; flex-direction: column; gap: 2px; }
.studiengang-meta-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--color-gray-500); }
.studiengang-meta-value { font-size: 14px; font-weight: 600; color: var(--color-gray-900); }
.studiengang-content { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 20px; }
.studiengang-block h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--color-gray-500); margin-bottom: 10px; }
.studiengang-block ul { list-style: disc; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.studiengang-block ul li { font-size: 14px; color: var(--color-gray-700); }
.studienform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 72px; }
.studienform-card { background: var(--color-white); border: 2px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 36px 28px; transition: all var(--transition); scroll-margin-top: 100px; }
.studienform-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.studienform-card.featured { border-color: var(--color-primary); background: rgba(26,95,46,.03); }
.studienform-icon { font-size: 36px; margin-bottom: 16px; }
.studienform-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
.studienform-card p { font-size: 14px; color: var(--color-gray-500); line-height: 1.7; }
.studienform-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.studienform-tag { background: var(--color-gray-100); color: var(--color-gray-700); font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 50px; }
.research-link-banner { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); border-radius: var(--radius-lg); padding: 56px 64px; text-align: center; margin: 48px 0; box-shadow: var(--shadow-xl); }
.research-link-banner h2 { color: var(--color-white); font-size: clamp(24px, 3vw, 36px); font-weight: 700; margin-bottom: 16px; }
.research-link-banner p { color: rgba(255,255,255,.85); font-size: 18px; margin-bottom: 32px; max-width: 600px; margin-left: auto; margin-right: auto; }
.research-link-banner .btn-research { display: inline-block; background: var(--color-white); color: var(--color-primary); font-size: 17px; padding: 16px 40px; font-weight: 700; border-radius: var(--radius-sm); transition: all var(--transition); }
.research-link-banner .btn-research:hover { background: rgba(255,255,255,.9); transform: translateY(-2px); }
.landing-hero { position: relative; min-height: 60vh; display: flex; align-items: center; background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-dark) 100%); overflow: hidden; padding: 80px 0; }
.landing-hero-pattern { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px); background-size: 60px 60px; }
.landing-hero-content { position: relative; z-index: 2; max-width: 700px; }
.landing-hero h1 { font-family: var(--font-serif); font-size: clamp(32px, 5vw, 54px); color: var(--color-white); font-weight: 700; line-height: 1.15; margin-bottom: 20px; }
.landing-hero p { font-size: 18px; color: rgba(255,255,255,.85); line-height: 1.7; margin-bottom: 32px; }
.landing-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.trust-badges { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 32px; }
.trust-badge { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,.8); font-size: 13px; font-weight: 500; }
.trust-badge-check { color: #8BB63A; font-weight: 700; }
.prob-sol-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 48px; }
.prob-sol-card { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 32px; box-shadow: var(--shadow-sm); transition: all var(--transition); }
.prob-sol-card:hover { box-shadow: var(--shadow-md); border-color: var(--color-gray-300); }
.prob-sol-question { font-size: 16px; font-weight: 700; color: var(--color-gray-900); margin-bottom: 12px; }
.prob-sol-answer { font-size: 14px; color: var(--color-gray-600); line-height: 1.7; }
.partners-section { padding: 56px 0; background: var(--color-gray-50); }
.partners-section h3 { text-align: center; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-gray-500); margin-bottom: 32px; }
.partners-strip { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; align-items: center; }
.partner-badge { background: var(--color-white); border: 1px solid var(--color-gray-200); border-radius: var(--radius-sm); padding: 10px 22px; font-size: 14px; font-weight: 600; color: var(--color-gray-600); transition: all var(--transition); }
.partner-badge:hover { border-color: var(--color-primary); color: var(--color-primary); }
.usp-cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 48px; }
.usp-card { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 32px 24px; text-align: center; box-shadow: var(--shadow-sm); transition: all var(--transition); }
.usp-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.usp-card-icon { font-size: 40px; margin-bottom: 18px; display: flex; align-items: center; justify-content: center; height: 72px; width: 72px; margin-left: auto; margin-right: auto; background: var(--color-tint-petrol); color: var(--color-accent); border-radius: var(--radius-sm); transition: all var(--transition); }
.usp-card:hover .usp-card-icon { background: var(--color-accent); color: var(--color-white); }
.usp-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.usp-card p { font-size: 14px; color: var(--color-gray-500); line-height: 1.6; }
.accordion-list { display: flex; flex-direction: column; gap: 12px; }
.accordion-item { background: var(--color-white); border: 1px solid var(--color-gray-200); border-radius: var(--radius-md); overflow: hidden; }
.accordion-trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 22px 28px; font-size: 16px; font-weight: 600; color: var(--color-gray-900); background: none; border: none; cursor: pointer; text-align: left; gap: 16px; transition: background var(--transition); }
.accordion-trigger:hover { background: var(--color-gray-50); }
.accordion-trigger.open { color: var(--color-primary); }
.accordion-icon { font-size: 24px; flex-shrink: 0; transition: transform var(--transition); line-height: 1; font-weight: 300; }
.accordion-trigger.open .accordion-icon { transform: rotate(45deg); }
.accordion-body { display: none; padding: 0 28px 22px; font-size: 15px; color: var(--color-gray-600); line-height: 1.7; }
.accordion-body.open { display: block; }
.testimonial-simple { background: var(--color-gray-50); border-left: 4px solid var(--color-primary); border-radius: 0 var(--radius-md) var(--radius-md) 0; padding: 28px 32px; }
.testimonial-simple blockquote { font-size: 16px; font-style: italic; color: var(--color-gray-700); line-height: 1.7; margin-bottom: 12px; }
.testimonial-simple cite { font-size: 14px; font-weight: 600; color: var(--color-primary); font-style: normal; }
.testimonials-simple-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
/* CD: flächige Petrol-Fläche statt Verlauf, mit Hellgrün-Akzentkante */
.stats-dark { background: var(--color-accent); padding: 80px 0; border-top: 6px solid var(--color-hellgruen); border-bottom: 6px solid var(--color-hellgruen); }
.stats-dark-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; }
.stats-dark-item { text-align: center; position: relative; }
.stats-dark-item + .stats-dark-item::before { content: ""; position: absolute; left: -12px; top: 15%; bottom: 15%; width: 1px; background: rgba(255,255,255,.22); }
.stats-dark-number { font-family: var(--font-serif); font-size: 48px; font-weight: 800; color: var(--color-white); line-height: 1; margin-bottom: 10px; letter-spacing: -.01em; }
.stats-dark-label { font-size: 13px; color: rgba(255,255,255,.88); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.cta-triple { background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-dark) 100%); padding: 80px 0; text-align: center; }
.cta-triple h2 { color: var(--color-white); font-size: clamp(28px, 4vw, 42px); font-weight: 700; margin-bottom: 12px; }
.cta-triple p { color: rgba(255,255,255,.75); font-size: 18px; margin-bottom: 40px; }
.cta-triple-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.events-list { display: flex; flex-direction: column; gap: 16px; }
.event-card-simple { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 24px 28px; display: flex; align-items: center; gap: 24px; box-shadow: var(--shadow-sm); transition: all var(--transition); }
.event-card-simple:hover { box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.event-date-box { background: var(--color-primary); color: var(--color-white); border-radius: var(--radius-sm); padding: 12px 16px; text-align: center; flex-shrink: 0; min-width: 64px; }
.event-date-day { font-size: 24px; font-weight: 800; line-height: 1; }
.event-date-month { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; opacity: .85; }
.event-info { flex: 1; }
.event-info h4 { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.event-info p { font-size: 13px; color: var(--color-gray-500); }
.event-format-badge { background: rgba(26,95,46,.08); color: var(--color-primary); font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 50px; text-transform: uppercase; letter-spacing: .06em; flex-shrink: 0; }
.bewerbung-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.bewerbung-step { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 32px 24px; box-shadow: var(--shadow-sm); }
.step-number { width: 44px; height: 44px; background: var(--color-primary); color: var(--color-white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 800; margin-bottom: 16px; }
.bewerbung-step h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.bewerbung-step p { font-size: 14px; color: var(--color-gray-500); line-height: 1.6; }
.campus-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 36px; margin-top: 48px; }
.campus-info-card { background: var(--color-white); border: 1px solid var(--color-gray-100); border-radius: var(--radius-md); padding: 32px; box-shadow: var(--shadow-sm); scroll-margin-top: 100px; }
.campus-info-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.campus-info-card ul { display: flex; flex-direction: column; gap: 10px; }
.campus-info-card ul li { font-size: 14px; color: var(--color-gray-600); padding-left: 20px; position: relative; line-height: 1.5; }
.campus-info-card ul li::before { content: "+"; position: absolute; left: 0; color: var(--color-primary); font-weight: 900; }
.kontakt-box { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); border-radius: var(--radius-md); padding: 40px; color: var(--color-white); margin-top: 48px; }
.kontakt-box h3 { font-size: 22px; font-weight: 700; margin-bottom: 20px; color: var(--color-white); }
.kontakt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.kontakt-item { display: flex; flex-direction: column; gap: 4px; }
.kontakt-item strong { font-size: 13px; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .06em; }
.kontakt-item span, .kontakt-item a { font-size: 15px; font-weight: 600; color: var(--color-white); }
.kontakt-item a:hover { text-decoration: underline; }
.map-placeholder { background: var(--color-gray-200); border-radius: var(--radius-md); height: 300px; display: flex; align-items: center; justify-content: center; color: var(--color-gray-500); font-size: 16px; margin-top: 32px; font-weight: 500; text-align: center; }
.quick-nav { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0; }
.quick-nav a { background: var(--color-gray-100); border-radius: 50px; padding: 8px 18px; font-size: 14px; font-weight: 500; color: var(--color-gray-700); transition: all var(--transition); }
.quick-nav a:hover { background: rgba(26,95,46,.1); color: var(--color-primary); }
.subpage-section { padding: 80px 0; }
.subpage-section.bg-white { background: var(--color-white); }
.subpage-section.bg-gray { background: var(--color-gray-50); }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.info-body h3 { font-size: 20px; font-weight: 700; margin-top: 28px; margin-bottom: 10px; }
.info-body p { font-size: 15px; color: var(--color-gray-600); line-height: 1.8; margin-bottom: 16px; }
.info-body ul { list-style: disc; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.info-body ul li { font-size: 15px; color: var(--color-gray-600); line-height: 1.6; }
@media (max-width: 1024px) {
  .zielgruppen-grid { grid-template-columns: repeat(2, 1fr); }
  .professors-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .studienform-grid { grid-template-columns: 1fr; }
  .stats-dark-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .mega-dropdown.wide { width: 700px; }
  .info-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
  .zielgruppen-grid { grid-template-columns: 1fr; }
  .professors-grid { grid-template-columns: 1fr; }
  .usp-cards-grid { grid-template-columns: 1fr 1fr; }
  .prob-sol-grid { grid-template-columns: 1fr; }
  .testimonials-simple-grid { grid-template-columns: 1fr; }
  .campus-info-grid { grid-template-columns: 1fr; }
  .kontakt-grid { grid-template-columns: 1fr; }
  .studiengang-content { grid-template-columns: 1fr; }
  .stats-dark-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-triple-actions { flex-direction: column; align-items: center; }
  .research-link-banner { padding: 40px 28px; }
  .bewerbung-steps { grid-template-columns: 1fr; }
  .landing-hero { min-height: auto; }
  .landing-hero-actions { flex-direction: column; }
  .event-card-simple { flex-wrap: wrap; }
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 1; /* wichtig: SVG hat eigene Transparenzen */
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(139,182,58,.6) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(58,136,147,.7) 0%, transparent 50%),
    linear-gradient(45deg, transparent 40%, rgba(255,255,255,.02) 50%, transparent 60%);
  background-size: 100% 100%, 100% 100%, 42px 42px; /* 4.2mm Rasterbezug */
}

.hero-pattern svg polygon {
  mix-blend-mode: screen;  
  filter: drop-shadow(0 0 8px rgba(58,136,147,.12));
}

/* Nodes */
.pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: pulseSoft 4s ease-in-out infinite;
}

.pulse-strong {
  transform-box: fill-box;
  transform-origin: center;
  animation: pulseStrong 3.2s ease-in-out infinite;
}

@keyframes pulseSoft {
  0%, 100% { opacity: 0.22; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.14); }
}

@keyframes pulseStrong {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.22); }
}

/* Data flow */
.flow-layer {
  opacity: 0.85;
}

.flow {
  stroke-dasharray: 16 140;
  stroke-dashoffset: 0;
  animation: dataFlow 7s linear infinite;
}

.flow-b { animation-duration: 8.4s; animation-delay: -1.2s; }
.flow-c { animation-duration: 6.8s; animation-delay: -2.6s; }
.flow-d { animation-duration: 9.2s; animation-delay: -1.8s; }
.flow-e { animation-duration: 7.6s; animation-delay: -3.1s; }
.flow-f { animation-duration: 6.4s; animation-delay: -2.1s; }
.flow-g { animation-duration: 8.8s; animation-delay: -4s; }

@keyframes dataFlow {
  from { stroke-dashoffset: 180; }
  to   { stroke-dashoffset: 0; }
}