*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #08090a;
  --bg-raised: #111214;
  --bg-card: #141619;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --text: #e8eaed;
  --text-secondary: #8b8f96;
  --text-tertiary: #5a5e66;
  --accent: #f59e0b;
  --max-w: 720px;
  --font: 'DM Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(8,9,10,0.7);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 32px; height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 18px; font-weight: 600; color: var(--text); text-decoration: none;
  letter-spacing: -0.3px; display: flex; align-items: center; gap: 8px;
}
.nav-mobile-toggle {
  display: none; background: none; border: none; color: var(--text); cursor: pointer; padding: 4px;
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 7px 14px; color: var(--text-secondary); text-decoration: none;
  font-size: 14px; font-weight: 500; border-radius: 8px; transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.04); }
.nav-cta {
  padding: 8px 18px; background: var(--text); color: var(--bg); border-radius: 8px;
  font-size: 13px; font-weight: 600; text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s; margin-left: 4px;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,255,255,0.1); }
.content {
  max-width: var(--max-w); margin: 0 auto; padding: 120px 32px 80px;
}
h1 {
  font-size: 36px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 8px;
  color: var(--text);
}
.last-updated { font-size: 14px; color: var(--text-tertiary); margin-bottom: 48px; }
h2 {
  font-size: 22px; font-weight: 600; margin-top: 48px; margin-bottom: 16px;
  color: var(--text);
}
h3 {
  font-size: 17px; font-weight: 600; margin-top: 24px; margin-bottom: 8px;
  color: var(--text);
}
p { margin-bottom: 16px; color: var(--text-secondary); }
ul, ol { margin-bottom: 16px; padding-left: 24px; color: var(--text-secondary); }
ul li, ol li { margin-bottom: 8px; }
strong { color: var(--text); font-weight: 600; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(245,158,11,0.12);
  color: #fbbf24;
  padding: 2px 7px;
  border-radius: 5px;
}
table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
  font-size: 15px;
}
th, td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}
th {
  font-weight: 600;
  color: var(--text);
  background: var(--bg-raised);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
td code {
  background: rgba(245,158,11,0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
  font-family: var(--font-mono);
}
.footer { padding: 40px 32px; border-top: 1px solid var(--border); }
.footer-inner { max-width: 1140px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-text { font-size: 13px; color: var(--text-tertiary); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: var(--text-secondary); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); text-decoration: none; }
/* Blog */
.blog-subtitle { color: var(--text-tertiary); margin-bottom: 40px; }
.blog-list { display: flex; flex-direction: column; gap: 16px; }
.blog-card {
  display: block; padding: 24px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg-raised);
  text-decoration: none; transition: border-color 0.2s, background 0.2s;
}
.blog-card:hover { border-color: var(--border-hover); background: var(--bg-card); text-decoration: none; }
.blog-date { font-size: 13px; color: var(--text-tertiary); display: block; margin-bottom: 4px; }
.blog-card-title { font-size: 20px; font-weight: 600; color: var(--text); margin: 0 0 8px; }
.blog-card-desc { font-size: 15px; color: var(--text-secondary); margin: 0; line-height: 1.6; }
.blog-back {
  display: inline-block; font-size: 14px; color: var(--text-secondary);
  text-decoration: none; margin-bottom: 24px; transition: color 0.2s;
}
.blog-back:hover { color: var(--text); text-decoration: none; }
.blog-post h1 { margin-bottom: 32px; }
.blog-post .blog-date { margin-bottom: 12px; }

/* FAQ Section */
.faq-section { margin-top: 8px; }
.faq-section h3 {
  font-size: 18px; font-weight: 600; margin: 24px 0 8px;
  color: var(--text);
}
.faq-section h3:first-child { margin-top: 0; }
.faq-section p {
  font-size: 15px; line-height: 1.7; color: var(--text-secondary);
  margin: 0 0 16px;
}

/* Waitlist CTA */
.waitlist-cta {
  margin-top: 48px; padding: 24px; border-radius: 12px;
  border: 1px solid var(--border); background: var(--bg-raised);
}
.waitlist-cta-title { margin-bottom: 8px; color: var(--text); font-weight: 600; }
.waitlist-cta-desc { margin-bottom: 16px; font-size: 15px; }
.waitlist-form { display: flex; gap: 8px; }
.waitlist-input {
  flex: 1; padding: 10px 14px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg);
  color: var(--text); font-family: var(--font); font-size: 14px;
  outline: none; transition: border-color 0.2s;
}
.waitlist-input:focus { border-color: var(--accent); }
.waitlist-input::placeholder { color: var(--text-tertiary); }
.waitlist-btn {
  padding: 10px 20px; border-radius: 8px; border: none;
  background: var(--text); color: var(--bg); font-family: var(--font);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s; white-space: nowrap;
}
.waitlist-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255,255,255,0.1); }
.waitlist-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.waitlist-msg {
  margin-top: 12px; font-size: 14px; margin-bottom: 0;
}
.waitlist-msg.success { color: #22c55e; }
.waitlist-msg.error { color: #ef4444; }

/* Changelog */
.changelog { display: flex; flex-direction: column; gap: 0; }
.changelog-entry {
  display: flex; gap: 32px; padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.changelog-entry:first-child { padding-top: 0; }
.changelog-entry:last-child { border-bottom: none; }
.changelog-date-col {
  flex-shrink: 0; width: 120px;
  display: flex; flex-direction: column; gap: 8px; padding-top: 2px;
}
.changelog-date { font-size: 14px; color: var(--text-tertiary); white-space: nowrap; }
.changelog-tag {
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
  padding: 3px 8px; border-radius: 4px; width: fit-content;
}
.changelog-tag--feature { background: rgba(34,197,94,0.12); color: #4ade80; }
.changelog-tag--improvement { background: rgba(59,130,246,0.12); color: #60a5fa; }
.changelog-tag--fix { background: rgba(245,158,11,0.12); color: #fbbf24; }
.changelog-tag--security { background: rgba(239,68,68,0.12); color: #f87171; }
.changelog-body { flex: 1; min-width: 0; }
.changelog-title { font-size: 18px; font-weight: 600; margin: 0 0 8px; color: var(--text); }
.changelog-title a { color: inherit; text-decoration: none; }
.changelog-title a:hover { color: var(--accent); text-decoration: none; }
.changelog-body p { font-size: 15px; margin-bottom: 8px; }
.changelog-body ul { font-size: 15px; margin-bottom: 8px; }
.changelog-body ul li { margin-bottom: 4px; }

@media (max-width: 768px) {
  .content { padding: 100px 20px 60px; }
  h1 { font-size: 28px; }
  .nav-inner { padding: 0 16px; }
  .nav-mobile-toggle { display: flex; align-items: center; }
  .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(8,9,10,0.95);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px 16px; gap: 2px;
    opacity: 0; transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-link { padding: 10px 14px; width: 100%; border-radius: 8px; }
  .nav-cta { padding: 10px 18px; font-size: 13px; text-align: center; margin-left: 0; width: 100%; border-radius: 8px; margin-top: 4px; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
  table { font-size: 13px; }
  th, td { padding: 10px 12px; }
  .waitlist-form { flex-direction: column; }
  .changelog-entry { flex-direction: column; gap: 8px; }
  .changelog-date-col { width: auto; flex-direction: row; align-items: center; gap: 12px; }
}