:root {
  --bg-color: #0d0f14;
  --card-bg: #161a23;
  --accent: #00f0ff;
  --accent-hover: #00b8c4;
  --text-main: #f5f6f9;
  --text-muted: #9ba4b4;
  --border-color: #242b3d;
  --error-color: #ff4a4a;
  --success-color: #00ff66;
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}
body {
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s;
}
a:hover {
  color: var(--accent-hover);
}
header {
  background-color: rgba(13, 15, 20, 0.9);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
}
.logo img {
  width: 32px;
  height: 32px;
}
nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  flex-grow: 1;
}
.hero {
  text-align: center;
  padding: 5rem 1.5rem;
  background: radial-gradient(circle at center, rgba(0, 240, 255, 0.1) 0%, rgba(13, 15, 20, 1) 70%);
  margin-bottom: 2rem;
}
.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 800;
  letter-spacing: -1px;
}
.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 800px;
  margin: 0 auto 2rem;
}
.btn {
  display: inline-block;
  background-color: var(--accent);
  color: var(--bg-color);
  padding: 0.8rem 1.8rem;
  border-radius: 4px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn:hover {
  background-color: var(--accent-hover);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
  color: var(--bg-color);
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.card {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: 8px;
  transition: transform 0.3s, border-color 0.3s;
}
.card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
}
.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 1.2rem;
}
.card h3 {
  margin-bottom: 1rem;
}
.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}
.form-section {
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 3rem 2rem;
  border-radius: 8px;
  max-width: 600px;
  margin: 3rem auto;
}
.form-section h2 {
  margin-bottom: 1.5rem;
  text-align: center;
}
.form-group {
  margin-bottom: 1.2rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.8rem;
  background-color: var(--bg-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-main);
  font-size: 1rem;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.checkbox-group input {
  width: auto;
  margin-top: 0.2rem;
}
footer {
  background-color: #080a0e;
  border-top: 1px solid var(--border-color);
  padding: 3rem 1.5rem 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.5rem;
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--card-bg);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 1.5rem;
  display: none;
  justify-content: space-between;
  align-items: center;
  z-index: 10000;
  gap: 1rem;
  box-shadow: 0 5px 25px rgba(0,0,0,0.5);
}
.cookie-banner p {
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  nav ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--bg-color);
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  nav ul.active {
    display: flex;
  }
  .menu-toggle {
    display: block;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}