/* 
   ==========================================================================
   CSS: Altersvorsorgedepot (Bento-Box Design 2026, Blue & Mint)
   ========================================================================== 
*/

:root {
  /* Strahlendes Weiß und softer Hintergrund für maximalen Kontrast */
  --color-bg-body: #F4F7F9; /* Sehr leichtes kühles Grau-Blau, damit das Weiß strahlt */
  --color-white: #FFFFFF;
  
  /* Hauptfarbe: Kräftiges Blau */
  --color-blue: #106EBE; 
  --color-blue-hover: #0C5596;
  
  /* Komplementär: Strahlendes Mint */
  --color-mint: #0FFCBE; 
  --color-mint-hover: #00E6A4;
  
  /* Textfarben */
  --color-text-main: #1A2B3C; /* Dunkles Schieferblau für exzellente Lesbarkeit */
  --color-text-muted: #536A7D;
  
  /* Bento-Box Styling Variablen */
  --bento-radius: 32px; 
  --bento-shadow: 0 12px 36px rgba(16, 110, 190, 0.08); /* Sanfter blauer Schatten */
  
  --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-family);
  background-color: var(--color-bg-body);
  color: var(--color-text-main);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

/* Helfer-Klassen */
.bg-soft { background-color: var(--color-bg-body); }
.white-bg { background-color: var(--color-white); }
.blue-bg { background-color: var(--color-blue); }
.mint-bg { background-color: var(--color-mint); }

.text-white { color: var(--color-white); }
.text-mint { color: var(--color-mint); }
.blue-text { color: var(--color-blue); }
.text-center { text-align: center; }

/* Invertierungen auf farbigen Boxen */
.mint-bg .highlight-number, .mint-bg .highlight-text { color: var(--color-blue); }
.brand-dot { color: var(--color-mint); }
.card-icon { color: var(--color-mint); display: inline-block; }
.blue-bg .card-icon { color: var(--color-mint); }
.white-bg .card-icon { color: var(--color-blue); }

h1, h2, h3, h4 {
  color: var(--color-blue);
  line-height: 1.2;
  letter-spacing: -0.02em; 
  margin-bottom: 16px;
}
.blue-bg h1, .blue-bg h2, .blue-bg h3, .blue-bg p {
  color: var(--color-white); 
}
.blue-bg .text-mint {
  color: var(--color-mint);
}

a { color: var(--color-blue); text-decoration: none; }

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.container.narrow { max-width: 800px; }

/* HEADER */
.site-header {
  /* 1. Die Hintergrundfarbe wird leicht transparent gemacht */
  background-color: rgba(244, 247, 249, 0.75); 
  
  /* 2. Der magische Milchglas-Effekt (Weichzeichner) */
  backdrop-filter: blur(12px); 
  -webkit-backdrop-filter: blur(12px); /* Wichtig, damit es auch auf Apple-Geräten klappt */
  
  /* 3. Ein dezenter, heller Rahmen nach unten als saubere Kante */
  border-bottom: 1px solid rgba(255, 255, 255, 0.5); 
  
  padding: 24px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner { display: flex; justify-content: space-between; align-items: center; }
.brand-vap { font-size: 28px; font-weight: 800; color: var(--color-blue); letter-spacing: -0.04em; }

.main-nav { display: none; }
@media (min-width: 768px) {
  .main-nav { display: flex; gap: 32px; }
  .main-nav a { font-weight: 500; font-size: 16px; transition: color 0.3s ease; }
  .main-nav a:hover { color: var(--color-mint); }
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 50px; 
  font-weight: 700;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}
.btn-primary { 
  background-color: var(--color-blue); 
  color: var(--color-white); 
}
.btn-primary:hover { 
  background-color: var(--color-blue-hover); 
  color: var(--color-mint); /* <-- Diese Zeile macht den Text beim Drüberfahren Mint-Grün */
}
.btn-mint {
  background-color: var(--color-mint);
  color: var(--color-blue);
 
}
.btn-mint:hover {
  background-color: var(--color-mint-hover);

  transform: translateY(-2px);
}

.btn-outline { background-color: transparent; border: 2px solid var(--color-blue); color: var(--color-blue); }
.btn-outline:hover { background-color: var(--color-blue); color: var(--color-white); }
.btn-outline-light { background-color: transparent; border: 2px solid var(--color-white); color: var(--color-white); }
.btn-outline-light:hover { background-color: var(--color-white); color: var(--color-blue); }
.btn-large { padding: 18px 36px; font-size: 18px; }

/* BENTO BOX LAYOUTS */
.section { padding: 80px 0; }
.section-soft { background-color: var(--color-bg-body); }
.bento-grid { display: grid; gap: 24px; }
.bento-card {
  border-radius: var(--bento-radius);
  padding: 48px;
  box-shadow: var(--bento-shadow);
  overflow: hidden; 
  position: relative;
}
@media (max-width: 768px) {
  .bento-card { padding: 32px; border-radius: 24px; }
}
.card-media.padding-0 { padding: 0; }
.media-fit { width: 100%; height: 100%; object-fit: cover; position: absolute; top: 0; left: 0; }

.bento-hero { grid-template-columns: 1fr; }
@media (min-width: 992px) {
  .bento-hero { grid-template-columns: 1.5fr 1fr; grid-template-rows: auto auto; }
  .card-main { grid-row: span 2; }
  .card-media { min-height: 250px; padding: 0; }
  .card-highlight { display: flex; align-items: center; justify-content: center; }
}
.bento-3-cols { grid-template-columns: 1fr; }
@media (min-width: 768px) { .bento-3-cols { grid-template-columns: repeat(3, 1fr); } }
.bento-split { grid-template-columns: 1fr; }
@media (min-width: 992px) {
  .bento-split { grid-template-columns: 1fr 1fr; }
  .bento-split .card-media { min-height: 500px; }
}

/* TYPOGRAFIE & KOMPONENTEN */
.eyebrow { font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.hero-text { font-size: 20px; margin-bottom: 40px; opacity: 0.9; max-width: 600px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.highlight-content { text-align: center; }
.highlight-number { display: block; font-size: 42px; font-weight: 800; line-height: 1; margin-bottom: 8px; }
.highlight-text { font-weight: 600; }

/* Trustbar */
.trustbar { padding: 32px 0; background-color: var(--color-white); border-top: 1px solid rgba(0,0,0,0.03); border-bottom: 1px solid rgba(0,0,0,0.03); }
.trustbar-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; text-align: center; }
@media (min-width: 768px) { .trustbar-grid { grid-template-columns: repeat(4, 1fr); } }
.trustbar-grid strong { display: block; color: var(--color-blue); font-size: 16px; }
.trustbar-grid span { font-size: 14px; color: var(--color-text-muted); }

/* Card Icons */
.card-icon { font-size: 48px; font-weight: bold; margin-bottom: 24px; }

/* Listen */
.benefit-list { list-style: none; margin-top: 24px; }
.benefit-list li { margin-bottom: 24px; padding-left: 36px; position: relative; }
.benefit-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-mint); 
  font-weight: bold;
  font-size: 20px;
}
.blue-bg .benefit-list li::before { color: var(--color-mint); }
.benefit-list strong { display: block; font-size: 18px; margin-bottom: 4px; }

/* FAQ Details */
.details-card { margin-bottom: 16px; padding: 24px 32px; }
details summary { font-weight: 700; font-size: 18px; color: var(--color-blue); cursor: pointer; list-style: none; position: relative; }
details summary::-webkit-details-marker { display: none; }
details summary::after { content: '+'; position: absolute; right: 0; top: 50%; transform: translateY(-50%); color: var(--color-mint); font-size: 24px; font-weight: bold;}
details[open] summary::after { content: '−'; }
details p { margin-top: 16px; color: var(--color-text-muted); }

/* FORMULAR */
.form-intro { margin-bottom: 48px; }
.bento-form .form-card { margin-bottom: 24px; padding: 40px; }
.form-hint { font-size: 14px; color: var(--color-text-muted); margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 600px) { .form-grid { grid-template-columns: 1fr 1fr; } .full-width { grid-column: span 2; } }

.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 15px; }
.form-group input, .form-group select {
  width: 100%; padding: 16px; border: 1px solid #E5E7EB; border-radius: 16px; font-family: inherit; font-size: 16px; background-color: var(--color-bg-body); transition: border-color 0.3s;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--color-blue); box-shadow: 0 0 0 3px rgba(16, 110, 190, 0.15); }
.checkbox-group { display: flex; align-items: flex-start; gap: 12px; }
.checkbox-group input[type="checkbox"] { width: 24px; height: 24px; margin-top: 2px; accent-color: var(--color-blue); }
.form-submit { margin-top: 40px; }
.datenschutz-hint { margin-top: 16px; font-size: 13px; color: var(--color-text-muted); }

/* FOOTER */
.site-footer { background-color: var(--color-white); padding: 60px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.footer-brand { display: block; margin-bottom: 16px; }
.footer-nav strong { display: block; margin-bottom: 16px; color: var(--color-blue); }
.footer-nav a { display: block; color: var(--color-text-muted); margin-bottom: 8px; }
.footer-nav a:hover { color: var(--color-mint); }
.footer-bottom { text-align: center; border-top: 1px solid #E5E7EB; padding-top: 24px; font-size: 14px; color: var(--color-text-muted); }

/* --- EU AI ACT TRANSPARENCY BADGE --- */
.ai-disclosure-badge {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background-color: rgba(16, 110, 190, 0.85); 
  color: var(--color-white);
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  backdrop-filter: blur(4px); 
  z-index: 10;
  pointer-events: none; 
}

/* --- SKIP LINK (Barrierefreiheit) --- */
.skip-link {
  position: absolute;
  top: -100px; 
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-blue);
  color: var(--color-white);
  padding: 12px 24px;
  border-radius: 0 0 var(--bento-radius) var(--bento-radius);
  z-index: 9999;
  font-weight: 700;
  transition: top 0.3s ease;
}
.skip-link:focus { top: 0; outline: 3px solid var(--color-mint); }
/* Styling für deaktivierte Buttons */
.btn:disabled {
  background-color: #D1D5DB !important; /* Helles Grau */
  color: #9CA3AF !important; /* Dunkleres Grau für den Text */
  cursor: not-allowed;
  transform: none !important; /* Verhindert den Hover-Effekt nach oben */
  border: none;
}
/* Layout für das Antragsformular */
.form-section form {
  display: flex;
  flex-direction: column;
  gap: 32px; /* Erzeugt einen sauberen, gleichmäßigen Abstand von 32px zwischen allen Bento-Boxen */
}

/* Abstand zwischen Checkbox-Bereich und dem Senden-Button */
.form-submit .btn {
  margin-top: 32px;
}