/* styles.css — advanced visual design, RTL Persian, Vazirmatn */
:root{
  --bg:#080808;
  --panel:#0f0f0f;
  --accent:#e11d23;
  --accent-2:#7f0f15;
  --muted:#9a9a9a;
  --glass:rgba(255,255,255,0.03);
  --max-width:1200px;
  --radius:16px;
  --gap:18px;
  --shadow: 0 10px 30px rgba(0,0,0,0.6);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:'Vazirmatn', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: radial-gradient(circle at 10% 10%, rgba(225,29,35,0.04), transparent 10%), linear-gradient(180deg,var(--bg),#040404);
  color:#eaeaea;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  direction:rtl;
  line-height:1.65;
  overflow-x:hidden;
}

/* accessibility skip link */
.skip-link{position:fixed;left:1rem;top:1rem;background:#111;padding:8px 12px;border-radius:8px;color:#fff;z-index:1000;transform:translateY(-120%);transition:transform .18s}
.skip-link:focus{transform:translateY(0)}

/* header */
.header{position:sticky;top:0;z-index:60;background:linear-gradient(180deg, rgba(11,11,11,0.85), rgba(11,11,11,0.6));backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,0.03)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px;max-width:var(--max-width);margin:0 auto}
.brand{display:flex;flex-direction:column}
.site-name{font-weight:900;color:var(--accent);letter-spacing:1px;font-size:65px}
.site-slogan{font-size:22px;color:var(--muted)}

/* nav */
.nav-list{display:flex;gap:12px;list-style:none;padding:0;margin:0;align-items:center}
.nav-list a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px;font-weight:600}
.nav-list a:hover{color:#fff;background:rgba(255,255,255,0.02)}

/* mobile nav toggle */
.nav-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,0.04);padding:6px 10px;border-radius:8px;color:var(--muted)}

/* container */
.container{max-width:var(--max-width);margin:0 auto;padding:28px 20px}

/* hero */
.hero{padding:28px 0 14px}
.hero-grid{display:grid;grid-template-columns:1fr 460px;gap:28px;align-items:center}
.hero-text h1{font-size:40px;margin:0 0 12px;letter-spacing:0.6px}
.lead{color:var(--muted);max-width:48ch;margin-bottom:12px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.btn{display:inline-block;padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid rgba(255,255,255,0.04);background:transparent;color:#fff}
.btn.primary{background:linear-gradient(180deg,var(--accent),var(--accent-2));box-shadow:0 8px 30px rgba(225,29,35,0.12)}
.btn.large{padding:14px 18px;font-size:16px}
.btn.outline{border:2px solid rgba(255,255,255,0.06);background:transparent}

.hero-features{display:flex;gap:12px;list-style:none;padding:0;margin:10px 0 0;color:var(--muted);flex-wrap:wrap}
.hero-features li{background:rgba(255,255,255,0.02);padding:8px 10px;border-radius:10px;font-weight:600;font-size:13px}

/* hero visual */
.hero-visual{width:100%;max-width:480px;margin:0 auto;border-radius:18px;overflow:hidden;box-shadow:var(--shadow) inset}
.hero-svg{width:100%;height:100%}
/* subtle blob animation */
@keyframes floaty{0%{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(3deg)}100%{transform:translateY(0) rotate(0)}}
#blob{transform-origin:center;animation:floaty 6s ease-in-out infinite}

/* sections */
.section{margin-top:30px;padding:22px;border-radius:14px;background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.02));border:1px solid rgba(255,255,255,0.02)}

/* cards grid */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:14px}
.card{background:linear-gradient(180deg, rgba(255,255,255,0.01), rgba(255,255,255,0.02));border-radius:12px;overflow:hidden;border:1px solid rgba(255,255,255,0.03);display:flex;flex-direction:column}
.card img{width:100%;height:180px;object-fit:cover;display:block;background:#111}
.card-body{padding:12px}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0 0 8px;color:var(--muted)}

/* meta */
.meta{font-size:13px;color:var(--muted)}

/* events */
.event-list{list-style:none;padding:0;margin:10px 0 0;color:var(--muted)}
.event-list li{padding:10px 12px;border-radius:10px;background:rgba(255,255,255,0.02);margin-bottom:8px}

/* testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:12px}
.testimonial{background:linear-gradient(180deg, rgba(225,29,35,0.03), rgba(255,255,255,0.01));padding:16px;border-radius:12px;border:1px solid rgba(255,255,255,0.02)}
.testimonial p{margin:0;color:#fff;font-weight:600}
.testimonial cite{display:block;margin-top:8px;color:var(--muted);font-size:13px}

/* contact grid */
.contact-grid{display:grid;grid-template-columns:1fr 360px;gap:18px;align-items:start}
.contact-card{padding:16px;border-radius:12px;background:var(--panel);border:1px solid rgba(255,255,255,0.02)}
.contact-list{list-style:none;padding:0;margin:10px 0 0}
.contact-list li{margin-bottom:8px}

/* share buttons */
.share-buttons{display:flex;gap:8px;margin-top:8px}
.share-buttons .icon{display:inline-flex;align-items:center;justify-content:center;padding:8px 10px;border-radius:8px;background:rgba(255,255,255,0.02);font-weight:700;color:var(--muted);text-decoration:none}

/* footer */
.footer{margin-top:34px;padding:18px;border-radius:12px;background:transparent;border-top:1px solid rgba(255,255,255,0.02)}

/* lightbox */
.lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,2,2,0.85);z-index:2000}
.lightbox[aria-hidden="false"]{display:flex}
.lightbox-content{max-width:90%;max-height:85%;overflow:auto;border-radius:10px}
.lightbox img{max-width:100%;height:auto;display:block}
.lightbox-close{position:absolute;left:16px;top:16px;background:transparent;border:none;color:#fff;font-size:28px;padding:8px;cursor:pointer}

/* responsive */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:20px}
  .contact-grid{grid-template-columns:1fr}
  .nav-toggle{display:inline-block}
  .nav-list{display:none;position:absolute;right:20px;top:68px;background:#0b0b0b;padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.03);box-shadow:var(--shadow)}
  .nav-list.show{display:flex;flex-direction:column;gap:8px}
}
@media (max-width:520px){
  .hero-text h1{font-size:28px}
  .card img{height:140px}
}