/* ========== INDEX PAGE STYLES ========== */

.index-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
  font-family: 'Segoe UI', 'Open Sans', sans-serif;
  color: #003366;
}

/* ========== INTRO-BANNER ========== */
.intro-banner {
  background: linear-gradient(135deg, #3e64ff, #5edfff);
  color: #fff;
  padding: 4rem 2rem;
  text-align: center;
  border-radius: 12px;
  margin-bottom: 3rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.intro-banner h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.intro-banner p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

/* ========== BUTTONS ========== */
.btn-main {
  background: #ffffff !important;
  color: #003366 !important;
  padding: 0.8rem 1.6rem !important;
  border-radius: 6px !important;
  font-weight: bold !important;
  text-decoration: none !important;
  display: inline-block !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2) !important;
  transition: background 0.3s, color 0.3s !important;
  font-size: 1rem !important;
}

.btn-main:hover {
  background: #003366 !important;
  color: #ffffff !important;
}

.btn-main.big {
  font-size: 1.1rem !important;
  padding: 1rem 2rem !important;
}

/* ========== FEATURE-BEREICH ========== */
.features {
  margin-bottom: 4rem;
}

.features h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #003366;
}

.feature-grid {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.feature-box {
  flex: 1 1 30%;
  background: #f9f9f9;
  border-radius: 10px;
  padding: 1.5rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  border-left: 4px solid #3e64ff;
  transition: background 0.3s;
}

.feature-box:hover {
  background: #eef6ff;
}

/* ========== FAQ ========== */
.faq-section {
  margin-bottom: 4rem;
}

.faq-section h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.faq-block details {
  background: #f0f4ff;
  border-radius: 6px;
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.faq-block summary {
  font-weight: bold;
  font-size: 1.1rem;
  color: #003366;
}

.faq-block p {
  margin-top: 0.5rem;
  color: #333;
}

/* ========== CALL-TO-ACTION ========== */
.call-to-action {
  text-align: center;
  background: #d0e2ff;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
  margin-top: 3rem;
}

.call-to-action h2 {
  margin-bottom: 1.5rem;
  color: #003366;
}

/* ========== DARKMODE ========== */
body.dark .index-wrapper {
  color: #e0e0e0;
}

body.dark .intro-banner {
  background: linear-gradient(to right, #002a66, #0055aa);
}

body.dark .features,
body.dark .faq-section,
body.dark .call-to-action {
  background: #1e1e1e;
}

body.dark .feature-box {
  background-color: #2a2a2a;
  color: #f0f0f0;
}

body.dark .feature-box:hover {
  background-color: #333;
}

body.dark .faq-block details {
  background-color: #2a2a2a;
  color: #eee;
}

body.dark .faq-block summary {
  color: #90caf9;
}

body.dark .call-to-action {
  background: #2c3e50;
  color: #ffffff;
}

body.dark .btn-main {
  background-color: #1e1e1e !important;
  color: #ffffff !important;
  border: 1px solid #444 !important;
}

body.dark .btn-main:hover {
  background-color: #ffffff !important;
  color: #222 !important;
}