/* --- VARIABLES & RESET --- */
:root {
  --bg-color: #121212;
  --card-color: #1e1e1e;
  --primary-color: #00b0ff; /* EarnFlum Light Blue */
  --primary-glow: rgba(0, 176, 255, 0.15);
  --text-color: #ffffff;
  --text-secondary: #a0a0a0;
}

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

body {
  font-family: "Inter", sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
  transition: 0.3s;
}
ul {
  list-style: none;
}

/* --- HEADER --- */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.logo {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

nav ul {
  display: flex;
  gap: 30px;
}

nav a:hover,
nav a.active {
  color: var(--primary-color);
  text-shadow: 0 0 10px var(--primary-glow);
}

.cta-button {
  background-color: var(--primary-color);
  color: #000;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.cta-button:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px var(--primary-glow);
}

/* --- HERO SECTION --- */
.hero {
  text-align: center;
  padding: 100px 20px;
  /* Blauer Radial-Verlauf statt Grün */
  background: radial-gradient(circle at center, #0f2a35 0%, #121212 70%);
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero h1 span {
  color: var(--primary-color);
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
}

.app-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.badge {
  background-color: #000;
  border: 1px solid #333;
  border-radius: 12px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: 0.3s;
}

.badge:hover {
  border-color: var(--primary-color);
}
.badge i {
  font-size: 24px;
}
.badge div {
  text-align: left;
}
.badge small {
  font-size: 10px;
  display: block;
  color: #888;
}
.badge strong {
  font-size: 16px;
}

/* --- FEATURES GRID --- */
.features {
  padding: 80px 5%;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.feature-card {
  background-color: var(--card-color);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid #333;
  transition: 0.3s;
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.icon-box {
  width: 50px;
  height: 50px;
  background-color: rgba(0, 176, 255, 0.1); /* Blau Transparent */
  border-radius: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--primary-color);
  font-size: 20px;
  margin-bottom: 20px;
}

.feature-card h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}
.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* --- PAGE HEADER (Subpages) --- */
.page-header {
  text-align: center;
  padding: 60px 20px;
  background: linear-gradient(180deg, #161b22 0%, #121212 100%);
}
.page-header h1 {
  font-size: 2.5rem;
  color: var(--text-color);
}
.page-header p {
  color: var(--text-secondary);
  margin-top: 10px;
}

/* --- STATS --- */
.stats {
  background-color: var(--card-color);
  padding: 60px 20px;
  text-align: center;
  margin: 50px 0;
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 80px;
  flex-wrap: wrap;
  margin-top: 40px;
}

.stat-item h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
}
.stat-item p {
  color: var(--text-secondary);
}

/* --- CONTACT FORM --- */
.contact-container {
  max-width: 600px;
  margin: 40px auto;
  padding: 20px;
}
.contact-card {
  background: var(--card-color);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid #333;
  text-align: center;
}

/* --- FOOTER --- */
footer {
  margin-top: auto;
  border-top: 1px solid #333;
  padding: 60px 5% 20px;
  background-color: #0a0a0a;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto 40px;
  gap: 40px;
}

.footer-col h4 {
  margin-bottom: 20px;
  color: #fff;
}
.footer-col ul li {
  margin-bottom: 10px;
  color: var(--text-secondary);
}
.footer-col ul li a:hover {
  color: var(--primary-color);
}

.copyright {
  text-align: center;
  color: #555;
  font-size: 0.9rem;
  padding-top: 20px;
  border-top: 1px solid #222;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .stats-grid {
    gap: 40px;
  }
  nav ul {
    display: none;
  } /* Mobile Menu hidden for simplicity */
  header .cta-button {
    display: none;
  }
}