/* Shahnameh Ferdowsi — minimal, responsive, bilingual (EN/FA) */
:root{
  --bg: #0b0f14;
  --panel: rgba(12, 16, 23, 0.78);
  --panel-2: rgba(12, 16, 23, 0.62);
  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --hair: rgba(255,255,255,0.14);
  --accent: rgba(255,205,80,0.95);
  --shadow: 0 16px 40px rgba(0,0,0,0.45);
  --radius: 18px;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  color:var(--text);
  background:var(--bg);
  font-family: "Playfair Display", ui-serif, Georgia, "Times New Roman", Times, serif;
  line-height:1.65;
  overflow-x:hidden;
}

body.rtl{
  font-family: "Vazirmatn", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.bg{
  position:fixed;
  inset:0;
  z-index:-2;
}
.bg img{
  width:100%;
  height:100%;
  object-fit:cover;
  filter: saturate(1.05) contrast(1.06) brightness(0.55);
  transform: scale(1.02);
}
.bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 700px at 20% 20%, rgba(0,0,0,0.35), transparent 60%),
    radial-gradient(900px 600px at 70% 30%, rgba(0,0,0,0.45), transparent 60%),
    linear-gradient(to bottom, rgba(6,8,12,0.65), rgba(6,8,12,0.82));
  z-index:1;
}

/* Topbar */
.topbar{
  position:sticky;
  top:0;
  z-index:10;
  display:flex;
  align-items:center;
  gap:18px;
  padding:14px 18px;
  backdrop-filter: blur(10px);
  background: rgba(6,8,12,0.55);
  border-bottom: 1px solid var(--hair);
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--text);
}
.brandMark{
  width:40px;
  height:40px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background: rgba(255,255,255,0.08);
  border:1px solid var(--hair);
  box-shadow: var(--shadow);
  font-size:20px;
}
.brandText{ display:flex; flex-direction:column; line-height:1.05; }
.brandTitle{ font-weight:700; letter-spacing:0.2px; }
.brandSub{ font-size:12px; color:var(--muted); font-family:"Vazirmatn", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; }

.nav{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:14px;
}
body.rtl .nav{ margin-left:0; margin-right:auto; }
.nav a{
  color:var(--muted);
  text-decoration:none;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
  transition: all .15s ease;
  font-size:14px;
}
.nav a:hover{
  color:var(--text);
  border-color: var(--hair);
  background: rgba(255,255,255,0.06);
}

.langBtn{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 12px;
  border-radius: 999px;
  border: 1px solid var(--hair);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  cursor:pointer;
  box-shadow: var(--shadow);
  transition: transform .12s ease, background .12s ease;
}
.langBtn:hover{ transform: translateY(-1px); background: rgba(255,255,255,0.09); }
.langLabel{ font-weight:700; font-size:12px; letter-spacing:0.5px; }

/* Layout */
.container{
  width:min(1100px, 92vw);
  margin: 0 auto;
  padding: 20px 0 46px;
}

.hero{
  padding: 30px 0 10px;
}
.heroCard{
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  padding: 28px 22px;
}
.kicker{
  margin:0 0 8px;
  color: var(--accent);
  font-weight:700;
  letter-spacing:0.35px;
  text-transform: uppercase;
  font-size: 12px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
body.rtl .kicker{ font-family: "Vazirmatn", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; text-transform:none; }
.hero h1{
  margin: 0 0 10px;
  font-size: clamp(30px, 3.2vw, 48px);
  line-height: 1.12;
}
.lead{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  max-width: 68ch;
}

.ctaRow{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin: 14px 0 18px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid var(--hair);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  text-decoration:none;
  font-weight:700;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,0.09); border-color: rgba(255,255,255,0.24); }
.btn.primary{
  background: rgba(255,205,80,0.18);
  border-color: rgba(255,205,80,0.42);
}
.btn.primary:hover{ background: rgba(255,205,80,0.24); }

.meta{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top: 8px;
}
.metaItem{
  flex: 1 1 160px;
  background: var(--panel-2);
  border: 1px solid var(--hair);
  border-radius: 14px;
  padding: 12px 12px;
}
.metaLabel{
  display:block;
  font-size:12px;
  color: var(--muted);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
.metaValue{ display:block; font-weight:700; margin-top:2px; }

/* Cards / sections */
.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:16px;
  margin: 18px 0;
}
.grid3{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:16px;
}
.card{
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px;
}
.card h2{ margin:0 0 10px; font-size: 22px; }
.card h3{ margin:0 0 8px; font-size: 18px; }
.card p{ margin: 0 0 10px; color: var(--muted); }
.card p:last-child{ margin-bottom:0; }

.section{ margin: 22px 0; }
.sectionHeader{
  margin: 0 0 12px;
  padding: 0 4px;
}
.sectionHeader h2{ margin:0; font-size: 26px; }
.sectionHeader p{ margin:6px 0 0; color: var(--muted); }

.list{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
body.rtl .list{ padding-left:0; padding-right: 18px; }
.list li{ margin: 8px 0; }

.note{
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,205,80,0.25);
  background: rgba(255,205,80,0.10);
  color: rgba(255,255,255,0.82);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.link{
  color: rgba(255,255,255,0.88);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255,255,255,0.35);
  padding-bottom: 2px;
}
.link:hover{ border-bottom-color: rgba(255,255,255,0.75); }

.pillRow{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 12px;
}
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--hair);
  color: var(--muted);
  font-size: 13px;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* Footer */
.footer{
  margin-top: 26px;
  padding: 18px 0 10px;
  border-top: 1px solid var(--hair);
}
.footerGrid{
  display:grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap:16px;
}
.footerTitle{
  font-weight:700;
  margin-bottom:6px;
}
.footerText{
  color: var(--muted);
  font-size: 14px;
}
.footerBottom{
  margin-top: 14px;
  color: rgba(255,255,255,0.72);
  font-size: 13px;
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.dot{ opacity:0.6; }
.footerLink{
  color: rgba(255,255,255,0.82);
  text-decoration:none;
  border-bottom:1px dashed rgba(255,255,255,0.35);
}
.footerLink:hover{ border-bottom-color: rgba(255,255,255,0.75); }

/* Responsive */
@media (max-width: 920px){
  .grid3{ grid-template-columns: 1fr; }
  .footerGrid{ grid-template-columns: 1fr; }
}
@media (max-width: 760px){
  .nav{ display:none; }
  .grid{ grid-template-columns: 1fr; }
  .heroCard{ padding: 22px 16px; }
  .topbar{ padding: 12px 14px; }
}