:root{
  --bg: #f7f8fa;
  --panel: #ffffff;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-dark: #1e40af;
  --border: #e6e9ee;
  --text: #0f172a;
  --gap: 24px;
  --max-width: 1100px;
  --container-padding: 20px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.45;
  font-size:16px;
}

/* icon spacing & alignment */
.icon{
  margin-right:10px;     /* consistent gap between icon and text */
  vertical-align:middle; /* align icon with text baseline */
  display:inline-block;
  width:auto;
  height:auto;
}

/* Layout helpers */
.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:var(--container-padding);
}
.container-narrow{
  max-width:900px;
  margin:40px auto;
  padding:var(--container-padding);
}

/* Header */
.site-header{
  background:var(--panel);
  border-bottom:1px solid var(--border);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:12px;
  height:64px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  color:var(--text);
}
.brand-mark{
  width:36px;
  height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:var(--accent);
  color:white;
  font-weight:700;
  font-size:14px;
  border: none;
  padding:0;
  /* squared (no radius) */
}
.brand-name{font-weight:700; letter-spacing: -0.02em;}

.nav{margin-left:auto}
.nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:18px;
}
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:8px 10px;
  display:inline-block;
}
.nav a:hover{color:var(--text)}

/* Mobile nav toggle (hidden on wide screens) */
.nav-toggle{
  display:none;
  margin-left:12px;
  background:transparent;
  border:1px solid var(--border);
  padding:6px 8px;
}

/* Hero (two column) */
.hero{padding:36px 0}
.hero-grid{
  display:grid;
  grid-template-columns:1fr 420px;
  gap:var(--gap);
  align-items:start;
}
.hero-left h1{
  margin:0 0 8px 0;
  font-size:32px;
}
.lede{color:var(--muted); margin:0 0 18px 0}
.features-list{margin:18px 0 22px 0; padding-left:18px; color:var(--muted)}
.features-list li{margin-bottom:8px}

/* Buttons */
.btn{
  display:inline-block;
  text-decoration:none;
  padding:10px 14px;
  border:1px solid transparent;
  color:var(--text);
  background:transparent;
  cursor:pointer;
  font-weight:600;
}
.btn.primary{
  background:var(--accent);
  color:white;
  border-color:var(--accent);
}
.btn.primary:hover{background:var(--accent-dark); border-color:var(--accent-dark)}
.btn.ghost{
  background:transparent;
  border:1px solid var(--border);
  color:var(--text);
}

/* Editor mock */
.editor-mock{
  background:var(--panel);
  border:1px solid var(--border);
  padding:0;
  overflow:hidden;
  box-shadow:none;
}
.editor-toolbar{
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(180deg, #fbfdff, #ffffff);
  font-size:13px;
  color:var(--muted);
}
.dot{
  width:10px;height:10px;display:inline-block;
}
.dot.red{background:#ef4444}
.dot.yellow{background:#f59e0b}
.dot.green{background:#10b981}
.filename{margin-left:auto; color:var(--muted); font-weight:600}
.editor-mock pre{
  margin:0;
  padding:16px;
  background:#0f172a;
  color:#e6eef8;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, "Roboto Mono", monospace;
  font-size:13px;
  line-height:1.5;
  overflow:auto;
}

/* More section */
.more h2{margin-top:0}
.download-grid{display:flex; gap:16px; margin-top:16px}
.card{background:var(--panel); padding:16px; border:1px solid var(--border); flex:1}

/* Beta block styling */
.beta{
  background:linear-gradient(180deg,#ffffff, #fbfdff);
  border:1px solid var(--border);
  padding:12px 14px;
  margin:18px 0 6px 0;
  border-radius:0; /* squared look */
}
.beta-inner{ display:flex; gap:12px; align-items:flex-start }
.beta-icon{ font-size:22px; color:var(--accent); margin-top:6px }
.beta-note{ margin:6px 0 10px 0; color:var(--muted) }

/* Footer */
.site-footer{
  background:var(--panel);
  border-top:1px solid var(--border);
  margin-top:40px;
}
.footer-inner{
  display:flex;
  gap:20px;
  align-items:center;
  padding:20px;
}
.footer-col{flex:1}
.footer-inner ul{list-style:none; margin:0; padding:0}
.footer-inner a{color:var(--muted); text-decoration:none}

/* Responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr 340px}
}
@media (max-width:820px){
  .nav{display:none}
  .nav-toggle{display:inline-block}
  .hero-grid{grid-template-columns:1fr}
  .hero-right{order:2}
  .hero-left{order:1}
  .footer-inner{flex-direction:column; align-items:flex-start}
  .download-grid{flex-direction:column}
}