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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #e0e0e0;
  background: #0a0e17;
}

header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(10, 14, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 200, 255, 0.1);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #00c8ff;
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: #b0b8c8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #00c8ff;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(ellipse at center bottom, #0d1f3c 0%, #0a0e17 70%);
  padding: 2rem;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}

.hero-content p {
  font-size: 1.25rem;
  color: #8899b0;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.6;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  background: linear-gradient(135deg, #00c8ff, #0078d4);
  color: #fff;
  text-decoration: none;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.3s;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 200, 255, 0.3);
}

.services {
  padding: 6rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.services h2,
.about h2,
.contact h2 {
  font-size: 2.2rem;
  color: #ffffff;
  margin-bottom: 3rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 200, 255, 0.1);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  transition: transform 0.3s, border-color 0.3s;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 255, 0.4);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.3rem;
  color: #00c8ff;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: #8899b0;
  line-height: 1.6;
}

.about {
  padding: 6rem 2rem;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about p {
  color: #8899b0;
  line-height: 1.8;
  font-size: 1.1rem;
}

.contact {
  padding: 6rem 2rem;
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

#contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#contact-form input,
#contact-form textarea {
  padding: 0.9rem 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 8px;
  color: #e0e0e0;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.3s;
}

#contact-form input:focus,
#contact-form textarea:focus {
  border-color: #00c8ff;
}

#contact-form .btn {
  align-self: center;
  margin-top: 0.5rem;
}

footer {
  text-align: center;
  padding: 2rem;
  color: #4a5568;
  border-top: 1px solid rgba(0, 200, 255, 0.05);
  margin-top: 4rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 1rem;
}

.blog-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(0, 200, 255, 0.1);
  border-radius: 12px;
  padding: 2rem;
  transition: transform 0.3s, border-color 0.3s;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 200, 255, 0.4);
}

.blog-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.blog-card h3 a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s;
}

.blog-card h3 a:hover {
  color: #00c8ff;
}

.blog-card .blog-date {
  color: #00c8ff;
  font-size: 0.85rem;
  margin-bottom: 0.75rem;
}

.blog-card p {
  color: #8899b0;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.blog-card .read-more {
  color: #00c8ff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s;
}

.blog-card .read-more:hover {
  color: #ffffff;
}

.blog-post .blog-date {
  color: #00c8ff;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.blog-post h2 {
  color: #ffffff;
  font-size: 1.6rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.blog-post h3 {
  color: #e0e8f0;
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.blog-post p {
  color: #8899b0;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.blog-post ul {
  color: #8899b0;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.blog-post ul li {
  margin-bottom: 0.5rem;
}

.blog-post a {
  color: #00c8ff;
  text-decoration: none;
  transition: color 0.3s;
}

.blog-post a:hover {
  color: #ffffff;
}

.cta-block {
  background: rgba(0, 200, 255, 0.05);
  border: 1px solid rgba(0, 200, 255, 0.15);
  border-radius: 12px;
  padding: 2.5rem;
  margin-top: 3rem;
  margin-bottom: 2rem;
  text-align: center;
}

.cta-block h2 {
  color: #ffffff;
  margin-top: 0;
}

.cta-block p {
  color: #8899b0;
  margin-bottom: 1.5rem;
}

.related-posts {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(0, 200, 255, 0.1);
}

.related-posts h2 {
  color: #ffffff;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  margin-top: 0;
}

.related-posts ul {
  list-style: none;
  padding: 0;
}

.related-posts ul li {
  margin-bottom: 0.75rem;
}

.related-posts ul li a {
  color: #00c8ff;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.related-posts ul li a:hover {
  color: #ffffff;
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }
}