/* styles.css */

/* Grundlayout */
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: #f5f5f7;
  color: #1d1d1f;
  line-height: 1.6;
}

header {
  background-color: #fff;
  padding: 1.5rem 2rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 10;
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.4rem;
  color: #000;
  letter-spacing: 0.05rem;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
}

.nav-links a {
  text-decoration: none;
  color: #1d1d1f;
  font-weight: 500;
  transition: color 0.3s;
  padding: 0.3rem 0.5rem;
  border-radius: 6px;
}

.nav-links a:hover,
.nav-links a.active {
  color: #0071e3;
  background-color: rgba(0, 113, 227, 0.1);
}

/* Hero Section */
.hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 3rem auto;
  background-color: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.hero-content {
  flex: 1;
  min-width: 300px;
  padding-right: 2rem;
}

.hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
  color: #1d1d1f;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #555;
  line-height: 1.5;
}

.btn-primary {
  background-color: #0071e3;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn-primary:hover {
  background-color: #005ecb;
}

.hero-image {
  flex: 1;
  min-width: 300px;
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features, .features-page {
  background-color: #ffffff;
  padding: 5rem 2rem;
  max-width: 1200px;
  margin: 3rem auto;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.section-title, .features-page h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 3rem;
  color: #1d1d1f;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.feature-box {
  background-color: #f9f9fa;
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: left;
}

.feature-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-box h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #0071e3;
  margin-bottom: 1rem;
}

.feature-box p {
  font-size: 1rem;
  color: #444;
  line-height: 1.5;
}

/* Buy Section */
.buy {
  background-color: #f5f5f7;
  padding: 5rem 2rem;
  text-align: center;
  max-width: 800px;
  margin: 3rem auto;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.buy h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #1d1d1f;
  margin-bottom: 1rem;
}

.buy p {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 2rem;
}

.btn-buy {
  background-color: #0071e3;
  color: #fff;
  padding: 1rem 2rem;
  border-radius: 10px;
  font-size: 1.2rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s;
  cursor: pointer;
}

.btn-buy:hover {
  background-color: #005ecb;
}

/* Contact Section */
.contact-section {
  background-color: #fff;
  padding: 5rem 2rem;
  max-width: 800px;
  margin: 3rem auto;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.contact-section h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: #1d1d1f;
}

.contact-section p {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: #555;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: left;
}

.form-group label {
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
  color: #333;
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  box-sizing: border-box;
}

textarea {
  resize: vertical;
  min-height: 150px;
}

button[type="submit"] {
  background-color: #0071e3;
  color: #fff;
  padding: 0.75rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s;
  align-self: flex-start;
}

button[type="submit"]:hover {
  background-color: #005ecb;
}

/* Footer */
footer {
  background-color: #1d1d1f;
  color: #fff;
  text-align: center;
  padding: 2rem 1rem;
  font-size: 0.9rem;
  margin-top: 4rem;
  user-select: none;
}

/* Dark Mode */
body.dark {
  background-color: #1e1e1e;
  color: #f5f5f5;
}

body.dark header,
body.dark .features,
body.dark .buy,
body.dark .feature-box,
body.dark .contact-section {
  background-color: #2b2b2b;
  color: #eaeaea;
}

body.dark a {
  color: #90cdf4;
}

.dark-toggle {
  position: fixed;
  bottom: 1rem;
  right: 1rem;
  background: #0071e3;
  color: white;
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-size: 1.4rem;
  cursor: pointer;
  z-index: 1000;
  transition: background-color 0.3s ease;
}
.dark-toggle:hover {
  background: #005ecb;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1d1d1f;
  color: #fff;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 999;
  font-size: 0.95rem;
}
.cookie-banner a {
  color: #90cdf4;
  text-decoration: underline;
}
.cookie-banner .btn-accept {
  background: #0071e3;
  color: #fff;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: