@font-face{font-family:Vazirmatn;src:url("fonts/Vazirmatn.f6d31671339d.woff2") format("woff2");font-weight:100 900;font-display:swap}
:root{--bg:#f6f4e8;--bg2:#e6efe6;--card:#fff;--tx:#12353f;--mut:#5a6f72;--pri:#0f4c4a;--pri2:#0b3a39;--ac:#e9a62a;--acsoft:#fbeec8;--line:#d9e0d2;--err:#c0392b;--dark:#12353f;--r:16px;--sh:0 10px 30px -12px #12353f40}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--tx);line-height:1.9}
a{color:var(--pri)}
.wrap{max-width:1120px;margin:auto;padding:0 18px}.narrow{max-width:740px}
/* announcement + nav */
.announce{background:var(--bg2);border-bottom:1px solid var(--line);font-size:14px;text-align:center;padding:5px 12px}
.announce b{color:var(--pri)}.announce a{font-weight:700}
.nav{position:sticky;top:0;background:#f6f4e8ee;backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:20}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;flex-wrap:wrap}
.brand{font-weight:800;color:var(--tx);text-decoration:none;display:flex;align-items:center;gap:10px}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--pri);display:grid;place-items:center}
nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}nav a{text-decoration:none;color:var(--tx);font-weight:500}nav a:hover{color:var(--pri)}
.btn{display:inline-block;background:var(--pri);color:#fff;font:inherit;font-weight:700;padding:12px 26px;border:1.5px solid var(--pri);border-radius:10px;cursor:pointer;text-decoration:none;transition:.15s}
.btn:hover{background:var(--pri2)}.btn.small{padding:4px 16px}
.btn.ghost{background:transparent;color:var(--pri)}.btn.ghost:hover{background:#0f4c4a12}
.btn.gold{background:var(--ac);border-color:var(--ac);color:#3a2800}.btn.gold:hover{filter:brightness(.95)}
/* hero */
.hero{padding:64px 0 56px;background:url("contours.b3a5b3f91ab7.svg") center/cover,linear-gradient(135deg,#edf2e4,#f6efd6)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:99px;padding:3px 16px;font-size:14px}
.pill i{width:9px;height:9px;border-radius:50%;background:var(--ac);display:inline-block}
.hero h1{font-size:clamp(30px,5.2vw,54px);line-height:1.5;margin:14px 0 6px;font-weight:800}
h1 mark{font-size:.62em;display:inline-block;line-height:1.6;margin-top:8px}
mark{background:var(--acsoft);color:inherit;padding:0 8px;border-radius:6px}
.lead{font-size:18px;color:var(--mut);max-width:560px;margin:10px 0 22px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.checks{list-style:none;padding:0;margin:0;color:var(--mut);font-size:14px;display:flex;gap:6px 22px;flex-wrap:wrap}.checks li:before{content:"✓";color:var(--pri);margin-inline-end:6px;font-weight:700}
/* ticket card */
.ticket{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--sh);overflow:hidden}
.ticket-top{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-weight:700}
.ticket-top span{font-weight:400;font-size:12px;color:var(--mut);border:1px dashed var(--line);border-radius:99px;padding:0 10px}
.count{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:18px 20px;text-align:center}
.count div{background:var(--bg);border-radius:12px;padding:8px 0}.count b{display:block;font-size:28px;line-height:1.3;color:var(--pri)}.count small{color:var(--mut);font-size:12px}
.code{background:var(--dark);color:#dce9e6;padding:16px 20px;font:13px/1.9 ui-monospace,Menlo,Consolas,monospace;direction:ltr;text-align:left;overflow-x:auto;white-space:pre}
.code .k{color:var(--ac)}.code .s{color:#8fd3b6}
.ticket-foot{display:flex;justify-content:space-between;padding:12px 20px;font-size:14px;font-weight:700}
.ticket-foot span{font-weight:400;color:var(--mut)}
/* sections */
.block{padding:56px 18px}.band{background:var(--bg2)}.center{text-align:center}
.eyebrow{color:var(--pri);font-weight:700;font-size:14px;margin:0}
h2{font-size:clamp(22px,3.4vw,32px);margin:2px 0 10px;line-height:1.5}.sub{margin-top:30px}.muted{color:var(--mut)}
.facts{list-style:none;padding:0;margin:-28px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;position:relative}
.facts li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px 18px;box-shadow:var(--sh)}
.facts span{display:block;color:var(--mut);font-size:13px}
.grid3,.grid4{display:grid;gap:16px;margin-top:20px}
.grid3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:.15s}
.card h3{margin:0 0 6px;font-size:18px}.card p{margin:0;color:var(--mut)}
.card .ic{width:44px;height:44px;border-radius:12px;background:var(--acsoft);display:grid;place-items:center;font-size:22px;margin-bottom:10px}
.card.link{text-decoration:none;color:var(--tx)}.card.link:hover{border-color:var(--pri);transform:translateY(-3px);box-shadow:var(--sh)}
.card.link .go{display:block;margin-top:10px;color:var(--pri);font-weight:700;font-size:14px}
.tracks{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}.tracks li{background:var(--card);border:1px solid var(--line);border-radius:99px;padding:2px 16px}
.bul{padding-inline-start:18px;color:var(--mut);margin:0}
.audience{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;list-style:none;padding:0;margin:20px 0 0}.audience li{background:#fff;border:1px solid var(--line);border-radius:99px;padding:4px 20px;font-weight:500}
/* timeline */
.tl{list-style:none;padding:0;margin:24px 0 0;position:relative}
.tl:before{content:"";position:absolute;inset-block:8px;inset-inline-start:11px;width:2px;background:var(--line)}
.tl li{position:relative;padding-inline-start:40px;margin-bottom:18px}
.tl li:before{content:"";position:absolute;inset-inline-start:4px;top:9px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--pri)}
.tl li.hl:before{background:var(--ac);border-color:var(--ac)}.tl b{display:block}.tl span{color:var(--mut)}
/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700}details p{margin:8px 0 2px;color:var(--mut)}
/* people & logos */
.people{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:28px}
.person{width:140px;text-align:center}.person img,.avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;margin:auto;display:block}
.avatar{background:var(--acsoft);display:grid;place-items:center;font-size:34px;color:var(--pri)}
.person b,.person small{display:block}.person small{color:var(--mut)}
.logos{display:flex;flex-wrap:wrap;gap:16px}.logo{background:#fff;border:1px solid var(--line);color:var(--tx);border-radius:12px;padding:10px 18px;text-decoration:none;text-align:center;min-width:120px}
.logo img{max-height:56px;max-width:160px;display:block;margin:auto}.logo em{font-style:normal;font-size:12px}
/* sponsor cta */
.cta-band{background:var(--pri);color:#fff;border-radius:24px;padding:40px 24px;text-align:center;background-image:url("contours.b3a5b3f91ab7.svg");background-size:cover}
.cta-band p{color:#cfe3de}.cta-band h2{color:#fff}
.share{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.share a,.share button{font:inherit;background:#fff;border:1px solid var(--line);color:var(--tx);border-radius:99px;padding:3px 16px;text-decoration:none;cursor:pointer}
/* forms */
.formcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:var(--sh)}
.form .field{margin-bottom:16px}.form label{display:block;font-weight:600;margin-bottom:4px}.form label b{color:var(--err)}
.form input[type=text],.form input[type=email],.form input[type=url],.form input[type=file],.form textarea,.form select{width:100%;font:inherit;padding:10px 12px;background:var(--bg);color:var(--tx);border:1px solid var(--line);border-radius:10px}
.form input:focus,.form textarea:focus,.form select:focus{outline:2px solid var(--pri);background:#fff}
.form ul{list-style:none;padding:0;margin:0;display:flex;gap:6px 18px;flex-wrap:wrap}.form ul label{display:inline;font-weight:400}
.form small{display:block;color:var(--mut)}.form small.err{color:var(--err)}
.errors{background:#c0392b14;border:1px solid var(--err);border-radius:10px;padding:8px 14px;margin-bottom:14px}.errors ul{margin:0;padding-inline-start:18px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
footer{background:var(--dark);color:#bcd0cf;padding:32px 0;text-align:center}footer a{color:#fff}
footer .links{display:flex;gap:18px;justify-content:center;flex-wrap:wrap}
.sticky-cta{display:none}
@media(max-width:820px){
  nav a:not(.btn){display:none}.nav-in{min-height:54px}
  .hero{padding:36px 0}.hero-grid{grid-template-columns:1fr}.block{padding:40px 18px}
  .sticky-cta{display:flex;position:fixed;bottom:0;inset-inline:0;background:#f6f4e8f2;border-top:1px solid var(--line);padding:8px 12px;gap:8px;z-index:30}
  .sticky-cta .btn{flex:1;text-align:center;padding:9px 8px}body{padding-bottom:62px}
}