/* Copied from theme root: Lumivra style.css (truncated for brevity)
   This file is intentionally a full copy so the preview page can be deployed independently.
*/

:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --text-color: #1f2937;
    --text-light: #6b7280;
    --bg-color: #ffffff;
    --bg-secondary: #f9fafb;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --max-width: 1200px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;
}

* { box-sizing: border-box; }

html { font-size:16px; }
body { font-family: var(--font-sans); color: var(--text-color); background: var(--bg-color); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 2rem; }

/* Header / navigation */
.site-header { background: var(--bg-color); border-bottom:1px solid var(--border-color); }
.header-inner { display:flex; justify-content:space-between; align-items:center; padding:1rem 2rem; }

/* Branding / title styling */
.site-branding { display:flex; align-items:center; gap:12px; }
.site-title { font-size:1.6rem; font-weight:800; margin:0; line-height:1; }
.site-title a {
    color: #4c1d95; /* purple accent */
    text-decoration: none;
    display: inline-block;
    position: relative;
    padding-bottom: 6px;
    transition: color 0.2s ease, transform 0.15s ease;
}
.site-title a::after {
    content: '';
    position: absolute;
    left: 0;
    right: auto;
    bottom: -6px;
    width: 48px;
    height: 4px;
    background: linear-gradient(90deg, #7c3aed, #4f46e5);
    border-radius: 4px;
    opacity: 0.95;
}
.site-title a:hover {
    color: #34126b;
    transform: translateY(-1px);
}
.site-description { color:var(--text-light); font-size:0.875rem; margin:0; }

.main-navigation { display:flex; gap:1rem; align-items:center; }
.main-navigation a { color:var(--text-color); text-decoration:none; }

/* Hero */
.hero { padding:4rem 0; text-align:center; }
.hero .lead { color:var(--text-light); margin-top:.5rem; }
.actions { margin-top:1rem; display:flex; gap:.75rem; justify-content:center; }
.cta { padding:.6rem 1rem; border-radius:8px; background:var(--primary-color); color:white; text-decoration:none; font-weight:600; }
.cta.secondary { background:var(--secondary-color); }

/* Features */
.features { display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:1.25rem; margin-top:2rem; }
.feature { background:var(--bg-color); padding:1.25rem; border-radius:12px; border:1px solid var(--border-color); box-shadow:var(--shadow-sm); }
.feature h4 { margin-bottom:.5rem; }
.muted { color:var(--text-light); }

/* Footer preview */
.site-footer { padding:2.5rem 0; margin-top:3rem; }
.site-info { text-align:center; color:var(--text-light); }
.site-info .powered-by { display:inline-flex; align-items:center; gap:0.5rem; color:var(--text-light); }
.site-info .powered-by svg { width:18px; height:18px; fill:currentColor; }

/* Responsive */
@media (max-width:768px){ .header-inner { padding:1rem; } .hero { padding:2rem 0; } .features { gap:1rem; } }

/* Fixed header for preview pages */
body.preview-page .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--bg-color);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}

/* Ensure page content isn't hidden behind the fixed header */
body.preview-page {
    padding-top: 72px;
}

/* Global link styles */
a {
    color: var(--primary-color);
    text-decoration: none;
    position: relative;
    transition: color 0.2s ease, transform 0.12s ease;
}

a::after{
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg,var(--primary-color),var(--secondary-color));
    border-radius: 2px;
    transition: width 0.22s ease;
}

a:hover{
    color: var(--secondary-color);
}

a:hover::after{ width: 100%; }

/* Respect button-like links */
.cta::after, .cta.secondary::after { display: none; }

/* Focus styles for accessibility */
a:focus{ outline: none; box-shadow: 0 0 0 3px rgba(37,99,235,0.12); border-radius:4px; }