/* Pansophy Developer Portal */
:root {
  --navy: #0A0F23;
  --gold: #C9A84C;
  --white: #FFFFFF;
  --gray-100: #F8F9FA;
  --gray-300: #DEE2E6;
  --gray-600: #6C757D;
  --text: #1A1A2E;
  --radius: 8px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono: 'SF Mono', 'Fira Code', 'Courier New', monospace;
}

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

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

/* Nav */
header {
  background: var(--navy);
  padding: 0 2rem;
}
nav {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.logo {
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
}
.nav-links { display: flex; gap: 1.5rem; align-items: center; }
.nav-links a { color: var(--gray-300); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--white); }

/* Buttons */
.btn-primary {
  background: var(--gold);
  color: var(--navy);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-block;
}
.btn-primary:hover { opacity: 0.9; }
.btn-secondary {
  border: 1px solid var(--navy);
  color: var(--navy);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  display: inline-block;
}
.btn-secondary:hover { background: var(--gray-100); }

/* Hero */
.hero {
  max-width: 800px;
  margin: 0 auto;
  padding: 5rem 2rem 4rem;
  text-align: center;
}
.hero h1 { font-size: 2.5rem; font-weight: 700; color: var(--navy); margin-bottom: 1rem; }
.hero .subtitle { font-size: 1.1rem; color: var(--gray-600); max-width: 600px; margin: 0 auto 2rem; }
.cta-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* Features */
.features {
  background: var(--gray-100);
  padding: 4rem 2rem;
}
.features > * { max-width: 1100px; margin: 0 auto; }
.features { display: grid; }
.features .feature { 
  max-width: 1100px; 
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 0 2rem;
}

/* Override grid for the section itself */
section.features {
  display: block;
}
section.features .feature {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
section.features .feature > div,
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid var(--gray-300);
}

/* Code sample */
.code-sample {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
}
.code-sample h2 { font-size: 1.5rem; margin-bottom: 1.5rem; color: var(--navy); }
pre {
  background: var(--navy);
  color: #e8e8e8;
  padding: 1.5rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Docs layout */
.docs-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
  gap: 3rem;
  min-height: calc(100vh - 120px);
}
.docs-sidebar { border-right: 1px solid var(--gray-300); padding-right: 2rem; }
.docs-sidebar h4 { font-size: 0.75rem; text-transform: uppercase; color: var(--gray-600); letter-spacing: 0.05em; margin: 1.5rem 0 0.5rem; }
.docs-sidebar a { display: block; color: var(--text); text-decoration: none; padding: 0.25rem 0; font-size: 0.9rem; }
.docs-sidebar a:hover, .docs-sidebar a.active { color: var(--navy); font-weight: 500; }
.docs-content { padding-top: 0.5rem; }
.docs-content h1 { font-size: 2rem; margin-bottom: 1rem; color: var(--navy); }
.docs-content h2 { font-size: 1.4rem; margin: 2rem 0 0.75rem; color: var(--navy); border-top: 1px solid var(--gray-300); padding-top: 2rem; }
.docs-content h3 { font-size: 1.1rem; margin: 1.5rem 0 0.5rem; }
.docs-content p { margin-bottom: 1rem; }
.docs-content ul, .docs-content ol { margin: 0.5rem 0 1rem 1.5rem; }
.docs-content li { margin-bottom: 0.3rem; }
.docs-content code { background: var(--gray-100); padding: 0.15em 0.4em; border-radius: 3px; font-family: var(--mono); font-size: 0.875em; }
.docs-content pre { margin: 1rem 0; }
.docs-content pre code { background: none; padding: 0; }

/* Dashboard */
.dashboard {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 2rem;
}
.dashboard h1 { font-size: 1.75rem; color: var(--navy); margin-bottom: 2rem; }
.card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.card h3 { font-size: 1rem; color: var(--navy); margin-bottom: 0.75rem; }
.api-key-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--gray-100);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  font-family: var(--mono);
  font-size: 0.875rem;
}
.api-key-box button {
  background: var(--navy);
  color: var(--white);
  border: none;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  white-space: nowrap;
}

/* Signup */
.signup-form {
  max-width: 480px;
  margin: 4rem auto;
  padding: 0 2rem;
}
.signup-form h1 { font-size: 1.75rem; color: var(--navy); margin-bottom: 0.5rem; }
.signup-form p { color: var(--gray-600); margin-bottom: 2rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 500; margin-bottom: 0.4rem; }
.form-group input {
  width: 100%;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font);
}
.form-group input:focus { outline: 2px solid var(--navy); border-color: transparent; }
.form-submit { width: 100%; padding: 0.75rem; font-size: 1rem; margin-top: 0.5rem; cursor: pointer; border: none; }

/* Footer */
footer {
  background: var(--gray-100);
  border-top: 1px solid var(--gray-300);
  text-align: center;
  padding: 2rem;
  color: var(--gray-600);
  font-size: 0.875rem;
  margin-top: 4rem;
}
footer a { color: var(--gray-600); }

@media (max-width: 768px) {
  .hero h1 { font-size: 1.75rem; }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { border-right: none; border-bottom: 1px solid var(--gray-300); padding-right: 0; padding-bottom: 1rem; }
}