/* css/style.css - Modern header & footer styles */

/* Reset-ish */
:root{
  --accent:#ff5a00;
  --bg:#f7f8fa;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --maxw:1100px;
  --radius:12px;
  --shadow: 0 6px 20px rgba(16,24,40,0.06);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

/* Header */
.site-header{
  background:linear-gradient(90deg,var(--accent),#ff7a2a);
  color:#fff;
  position:sticky;
  top:0;
  z-index:100;
  box-shadow:0 2px 8px rgba(0,0,0,0.06);
}
.header-inner{
  max-width:var(--maxw);
  margin:0 auto;
  display:flex;
  gap:16px;
  align-items:center;
  padding:12px 18px;
}
.brand{display:flex;align-items:center;gap:12px}
.logo-link{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.logo-mark{
  width:46px;height:46px;border-radius:10px;background:#fff;color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 4px 14px rgba(0,0,0,0.08)
}
.logo-text .site-name{font-weight:800;letter-spacing:0.2px}
.logo-text .site-sub{display:block;font-size:12px;opacity:0.95}

/* Search */
.search-wrap{flex:1;min-width:180px}
.search-form{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.12);padding:6px;border-radius:10px}
.search-form input[type="search"]{
  flex:1;border:0;background:transparent;color:#fff;outline:none;padding:8px;font-size:14px;
}
.btn-search{background:rgba(255,255,255,0.14);border:0;padding:8px 12px;border-radius:8px;color:#fff;font-weight:600;cursor:pointer}

/* Nav */
.top-nav{display:flex;gap:12px;align-items:center}
.top-nav a{color:#fff;text-decoration:none;padding:8px 10px;border-radius:8px;font-weight:600;opacity:0.95}
.top-nav a:hover{background:rgba(0,0,0,0.07)}
.btn-cta{background:#fff;color:var(--accent);padding:8px 12px;border-radius:8px}

/* Mobile toggle */
.mobile-toggle{display:none;background:transparent;border:0;cursor:pointer}
.hamburger{width:22px;height:2px;background:#fff;display:block;position:relative}
.hamburger::before,.hamburger::after{content:"";position:absolute;left:0;right:0;height:2px;background:#fff}
.hamburger::before{top:-7px} .hamburger::after{top:7px}

/* Main container (used by header/footer includes) */
.container{max-width:var(--maxw);margin:28px auto;padding:0 18px}

/* Cards / grid (for index) */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:var(--card);border-radius:12px;padding:14px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:10px}

/* Footer */
.site-footer{background:#0f1724;color:#e6eef8;padding:36px 18px 18px}
.footer-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1fr 1fr 220px;gap:24px;align-items:start}
.footer-col h3{margin:0 0 10px;font-size:16px}
.footer-col p, .footer-col li, .footer-col a{color:rgba(230,238,248,0.9);font-size:14px;line-height:1.6}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li{margin:8px 0}
.social{display:flex;gap:8px;margin-top:8px}
.social-icon{display:inline-flex;width:36px;height:36px;border-radius:8px;align-items:center;justify-content:center;background:rgba(255,255,255,0.06);color:#fff;text-decoration:none;font-weight:700}

/* footer bottom */
.footer-bottom{max-width:var(--maxw);margin:18px auto 0;padding:12px 18px;border-top:1px solid rgba(255,255,255,0.04);display:flex;flex-direction:column;gap:6px;align-items:center}
.small-note{font-size:12px;color:rgba(230,238,248,0.75)}

/* Responsive */
@media (max-width:900px){
  .footer-inner{grid-template-columns:1fr;gap:18px}
  .grid{grid-template-columns:repeat(2,1fr)}
  .search-wrap{display:none} /* hide search on small screens */
  .mobile-toggle{display:block}
  .top-nav{display:none}
  body.nav-open .top-nav{display:flex;position:fixed;left:12px;top:72px;right:12px;background:linear-gradient(90deg,var(--accent),#ff7a2a);padding:12px;border-radius:12px;flex-direction:column;gap:8px;z-index:200}
}

/* smaller screens */
@media (max-width:480px){
  .grid{grid-template-columns:1fr}
  .logo-text .site-name{font-size:14px}
  .logo-mark{width:40px;height:40px}
  .search-wrap{display:none}
}