/*
Theme Name: OV Group
Theme URI: https://ov-group.org/
Author: OV Group
Description: Minimal starter theme for OV Group.
Version: 1.0.0
Text Domain: ov-group
*/

:root{
  --bg:#0b1220;
  --surface:#0f1b33;
  --text:#e7eefc;
  --muted:#b8c5e6;
  --brand:#38bdf8;   /* accent */
  --brand2:#22c55e;  /* secondary */
  --border: rgba(255,255,255,.12);
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a{ color: var(--brand); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: min(1100px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11,18,32,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.site-header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 0;
  gap: 16px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--text);
}
.brand-mark{
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 30px rgba(56,189,248,.15);
}
.nav a{
  color: var(--text);
  opacity: .9;
  margin-left: 14px;
  font-weight: 600;
  font-size: 14px;
}
.nav a:hover{ opacity: 1; text-decoration: none; }

main{
  padding: 28px 0 60px;
}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}

.post + .post{ margin-top: 18px; }
.post-title{ margin: 0 0 6px; font-size: 22px; }
.post-meta{ color: var(--muted); font-size: 13px; margin-bottom: 12px; }

.site-footer{
  border-top: 1px solid var(--border);
  padding: 22px 0;
  color: var(--muted);
  font-size: 14px;
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(56,189,248,.12);
  border: 1px solid rgba(56,189,248,.35);
  color: var(--text);
  font-weight: 700;
  font-size: 14px;
}
.btn:hover{ text-decoration:none; background: rgba(56,189,248,.18); }

@media (max-width: 720px){
  .nav a{ margin-left: 10px; }
}