/* Kakveda Website - Clean Modern Design */

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  line-height: 1.6;
  min-height: 100vh;
}

/* Header */
header {
  background: linear-gradient(135deg, #1e3a5f 0%, #0f172a 100%);
  padding: 2rem;
  text-align: center;
  border-bottom: 1px solid #334155;
}

header h1 {
  font-size: 2.5rem;
  color: #f1f5f9;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

header h1 .logo {
  width: 50px;
  height: 50px;
}

.tagline {
  color: #94a3b8;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Navigation */
nav {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

nav a {
  color: #94a3b8;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s;
}

nav a:hover, nav a.active {
  color: #f59e0b;
  background: rgba(245, 158, 11, 0.1);
}

/* Main Content */
main {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section */
.hero {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, #1e3a5f 0%, #1e1b4b 100%);
  border-radius: 12px;
  margin-bottom: 2rem;
}

.hero h2 {
  font-size: 2rem;
  color: #f1f5f9;
  margin-bottom: 1rem;
}

.hero p {
  color: #cbd5e1;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 1.5rem;
}

.cta {
  display: inline-block;
  background: #f59e0b;
  color: #0f172a;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: transform 0.2s;
}

.cta:hover {
  transform: translateY(-2px);
  background: #fbbf24;
}

/* Sections */
section {
  background: #1e293b;
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
}

section h2, section h3 {
  color: #f1f5f9;
  margin-bottom: 1rem;
  border-bottom: 2px solid #334155;
  padding-bottom: 0.5rem;
}

/* Features */
.features ul {
  list-style: none;
  display: grid;
  gap: 1rem;
}

.features li {
  background: #0f172a;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  border-left: 4px solid #f59e0b;
}

/* Author Section */
.author {
  background: linear-gradient(135deg, #1e3a5f, #1e1b4b);
  border-left: 4px solid #f59e0b;
}

/* Lists */
ul {
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* Links */
a {
  color: #60a5fa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Code */
pre {
  background: #0f172a;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 1.5rem;
  overflow-x: auto;
  margin: 1rem 0;
}

code {
  font-family: 'Fira Code', monospace;
  color: #a5f3fc;
}

/* Images */
img {
  max-width: 100%;
  border-radius: 8px;
  margin: 1rem 0;
}

/* Articles */
article {
  border-bottom: 1px solid #334155;
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

article:last-child {
  border-bottom: none;
}

article h3 {
  border: none;
  padding: 0;
}

article em {
  color: #94a3b8;
}

/* Footer */
footer {
  background: #0f172a;
  border-top: 1px solid #334155;
  text-align: center;
  padding: 1.5rem;
  color: #64748b;
}

footer a {
  color: #f59e0b;
}

/* Responsive */
@media (max-width: 768px) {
  header h1 {
    font-size: 1.8rem;
  }
  
  .hero h2 {
    font-size: 1.5rem;
  }
  
  main {
    padding: 1rem;
  }
}