:root { --primary: #0f172a; --accent: #d97706; --accent-hover: #b45309; --bg-light: #f8fafc; --surface: #ffffff; --text-main: #1e293b; --text-muted: #64748b; --border-color: #e2e8f0; --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif; --max-width: 1200px; --radius: 8px; --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-main); background-color: var(--bg-light); color: var(--text-main); line-height: 1.6; display: flex; flex-direction: column; min-height: 100vh; }
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
h1, h2, h3, h4, h5, h6 { color: var(--primary); font-weight: 700; line-height: 1.25; margin-bottom: 0.5em; }
h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); }
p { margin-bottom: 1rem; color: var(--text-main); }
a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-hover); }
.site-header { background-color: var(--primary); color: #ffffff; border-bottom: 3px solid var(--accent); position: sticky; top: 0; z-index: 100; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand-logo { font-size: 1.5rem; font-weight: 800; color: #ffffff; text-transform: uppercase; letter-spacing: 1px; }
.brand-logo span { color: var(--accent); }
.main-nav ul { display: flex; list-style: none; gap: 24px; }
.main-nav a { color: #cbd5e1; font-weight: 500; font-size: 0.95rem; }
.main-nav a:hover, .main-nav a.active { color: #ffffff; }
.btn { display: inline-block; padding: 10px 20px; border-radius: var(--radius); font-weight: 600; font-size: 0.9rem; cursor: pointer; border: none; transition: all 0.2s ease; }
.btn-primary { background-color: var(--accent); color: #ffffff !important; }
.btn-primary:hover { background-color: var(--accent-hover); }
.btn-outline { background-color: transparent; border: 1px solid #cbd5e1; color: #ffffff !important; }
.btn-outline:hover { background-color: rgba(255, 255, 255, 0.1); }
.directory-search { background-color: #ffffff; padding: 16px; border-radius: var(--radius); box-shadow: var(--shadow); display: flex; gap: 12px; margin-bottom: 30px; }
.directory-search input, .directory-search select { flex: 1; padding: 12px 16px; border: 1px solid var(--border-color); border-radius: 6px; font-size: 0.95rem; outline: none; }
.directory-search input:focus, .directory-search select:focus { border-color: var(--accent); }
.main-content { flex: 1; padding: 40px 0; }
.site-footer { background-color: var(--primary); color: #94a3b8; padding: 50px 0 20px 0; margin-top: auto; border-top: 1px solid #1e293b; }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 30px; margin-bottom: 40px; }
.footer-col h5 { color: #ffffff; margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: #94a3b8; font-size: 0.9rem; }
.footer-col a:hover { color: #ffffff; }
.footer-bottom { border-top: 1px solid #1e293b; padding-top: 20px; text-align: center; font-size: 0.85rem; }
@media (max-width: 768px) { .header-inner { flex-direction: column; height: auto; padding: 16px 0; gap: 16px; } .directory-search { flex-direction: column; } .footer-grid { grid-template-columns: 1fr; } }