:root{--c1:#ff4d2e;--c2:#0f1729;--bg:#f5f6fa;--card:#fff;--text:#1a2033;--muted:#5d667a;--line:#e5e8ef;--r:20px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Vazirmatn,Tahoma,sans-serif;background:var(--bg);color:var(--text);line-height:1.9;padding-bottom:84px}
img,video,iframe{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.45;margin:0 0 .4em}
p{margin:0 0 1em}
svg{flex:none}
.wrap{width:min(1160px,100% - 32px);margin-inline:auto}
.center{text-align:center;margin-top:28px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;padding:.8em 1.5em;border-radius:999px;font:inherit;font-weight:800;border:2px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .2s;line-height:1.4}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:1.3em;height:1.3em}
.btn-lg{padding:.95em 1.8em;font-size:1.08rem}
.btn-sm{padding:.5em 1.1em;font-size:.88rem}
.btn-main{background:var(--c1);color:#fff;box-shadow:0 12px 28px -10px var(--c1)}
.btn-dark{background:var(--c2);color:#fff}
.btn-light{background:#fff;color:var(--c2)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-outline{background:transparent;color:var(--c1);border-color:var(--c1)}
.btn-wa{background:#1fae5b;color:#fff}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}

/* header */
.top{position:sticky;top:0;z-index:50;background:var(--c2);color:#fff;box-shadow:0 2px 20px rgba(0,0,0,.25)}
.top .wrap{display:flex;align-items:center;gap:14px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.1rem;white-space:nowrap}
.logo-mark{width:38px;height:38px;border-radius:11px;background:var(--c1);display:grid;place-items:center}
.logo-mark svg{width:24px;height:24px}
.nav{display:none;margin-inline-start:auto;gap:2px}
.nav a{padding:6px 11px;border-radius:9px;opacity:.85;font-size:.95rem;white-space:nowrap}
.nav a:hover{background:rgba(255,255,255,.08);opacity:1}
.top-cta{display:none;padding:.5em 1.3em}
.menu{margin-inline-start:auto}
.menu summary{list-style:none;cursor:pointer;padding:8px;border-radius:10px}
.menu summary::-webkit-details-marker{display:none}
.menu summary svg{width:28px;height:28px}
.menu[open] summary{background:rgba(255,255,255,.1)}
.menu nav{position:absolute;inset-inline:0;top:64px;background:var(--c2);padding:4px 16px 16px;display:grid;box-shadow:0 20px 30px rgba(0,0,0,.3)}
.menu nav a{padding:13px 4px;border-bottom:1px solid rgba(255,255,255,.08);font-size:1.05rem;font-weight:600}
.menu nav a:last-child{border:0;color:var(--c1)}
@media(min-width:1100px){.nav,.top-cta{display:flex}.menu{display:none}}

/* hero */
.hero{position:relative;min-height:min(86vh,740px);display:grid;align-items:end;color:#fff;overflow:hidden;
  background:radial-gradient(circle at 85% 15%,var(--c1),transparent 45%),radial-gradient(circle at 10% 90%,rgba(255,255,255,.12),transparent 40%),var(--c2)}
.hero-bg img,.hero-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-bg img{opacity:0;transform:scale(1.08);transition:opacity 1.4s,transform 6s}
.hero-bg img.on{opacity:1;transform:scale(1)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,12,24,.95) 8%,rgba(8,12,24,.45) 55%,rgba(8,12,24,.15))}
.hero-in{position:relative;z-index:1;padding-block:90px 80px}
.kicker-pill{display:inline-block;background:var(--c1);padding:4px 14px;border-radius:999px;font-weight:700;font-size:.9rem}
.slogan{font-size:clamp(2.1rem,8vw,4rem);font-weight:900;line-height:1.3;margin:.35em 0 .25em;max-width:13ch}
.hero-text{font-size:clamp(1rem,3.6vw,1.2rem);opacity:.9;max-width:40ch}

/* intro */
.intro{position:relative;z-index:2;margin-top:-48px}
.intro-card{background:var(--card);border-radius:24px;padding:28px 22px;text-align:center;box-shadow:0 24px 50px -20px rgba(15,23,41,.35);border-bottom:5px solid var(--c1)}
.intro h1{font-size:clamp(1.6rem,6vw,2.5rem);font-weight:900;color:var(--c2)}
.intro p{font-size:clamp(1rem,3.8vw,1.2rem);color:var(--muted);max-width:56ch;margin:0 auto}

/* sections */
.sec{padding-block:64px}
.alt{background:#fff}
.dark{background:var(--c2);color:#fff}
.sec-head{text-align:center;margin-bottom:32px}
.sec-head.start{text-align:start;margin-bottom:18px}
.kicker{color:var(--c1);font-weight:800;font-size:.95rem}
.sec h2{font-size:clamp(1.55rem,5vw,2.3rem);font-weight:900}
.sec-head p{color:var(--muted);max-width:60ch;margin:0 auto}
.grid{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border-radius:var(--r);padding:20px;border:1px solid var(--line)}
.ico{width:52px;height:52px;border-radius:15px;display:grid;place-items:center;background:var(--c1);color:#fff;flex:none}
.ico svg{width:28px;height:28px}

/* sports */
.sport{transition:transform .25s,box-shadow .25s}
.sport:hover{transform:translateY(-4px);box-shadow:0 20px 40px -24px rgba(15,23,41,.4)}
.sport h3{font-size:1.2rem;font-weight:900;margin:14px 0 2px}
.sport p{color:var(--muted);font-size:.9rem;margin:0;line-height:1.7}
.badge{display:inline-block;font-size:.8rem;font-weight:700;padding:2px 12px;border-radius:999px;margin-top:12px}
.b-men{background:#e2ecff;color:#1d4ed8}
.b-women{background:#ffe3f0;color:#be185d}
.b-both{background:#efe5ff;color:#6d28d9}

/* schedule */
.sched-wrap{margin-top:72px}
.tabs{display:flex;gap:10px;justify-content:center;margin-bottom:16px}
.tab{flex:1;max-width:220px;padding:14px;border-radius:16px;border:2px solid var(--line);background:#fff;font:inherit;font-size:1.1rem;font-weight:900;cursor:pointer;color:var(--text)}
.tab.active{border-color:var(--c1);background:var(--c1);color:#fff}
.panels{display:grid;gap:24px}
.panel:not(.active),.panel-title{display:none}
.panel-title{align-items:center;gap:10px;font-size:1.25rem;font-weight:900}
.panel-title::before{content:"";width:12px;height:12px;border-radius:50%;background:#1d4ed8}
.p-women::before{background:#db2777}
.table-card{background:#fff;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
.sched{width:100%;border-collapse:collapse}
.sched th{background:var(--c2);color:#fff;padding:12px 16px;text-align:start;font-weight:700}
.sched td{padding:12px 16px;border-top:1px solid var(--line);vertical-align:top}
.sched td:first-child{font-weight:900;white-space:nowrap;width:1%;color:var(--c1)}
.sched tr:nth-child(even) td{background:#f9fafc}
.sched ul{margin:0;padding:0;list-style:none}
.sched li+li{margin-top:4px}

/* features */
.feats{grid-template-columns:1fr}
.dark .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.1)}
.feat{display:flex;align-items:center;gap:14px;padding:16px;font-weight:700;font-size:1.05rem}

/* about */
.about{display:grid;gap:32px;align-items:center}
.about p{color:var(--muted);font-size:1.02rem}
.about-img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);margin-bottom:14px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.stats div{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 8px;text-align:center}
.stats b{display:block;font-size:2.2rem;font-weight:900;color:var(--c1);line-height:1.2}
.stats span{font-size:.9rem;color:var(--muted);font-weight:600}

/* program */
.program{background:linear-gradient(135deg,var(--c1),var(--c2) 140%);color:#fff;position:relative;overflow:hidden}
.program-in{display:grid;gap:24px;align-items:center}
.program .kicker{color:#fff;opacity:.85}
.program p{font-size:1.08rem;opacity:.95;max-width:52ch}
.checks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.checks li{display:flex;gap:10px;align-items:center;font-weight:700}
.checks svg{width:24px;height:24px;background:rgba(255,255,255,.2);border-radius:50%;padding:4px}
.program-art{display:none;justify-content:center;gap:24px}
.program-art svg{width:150px;height:150px;opacity:.25}

/* supplements */
.supp{display:flex;flex-direction:column;align-items:flex-start;padding:14px}
.supp-img{width:100%;aspect-ratio:1;border-radius:14px;background:#f1f2f7;display:grid;place-items:center;overflow:hidden;margin-bottom:12px;color:var(--c1)}
.supp-img img{width:100%;height:100%;object-fit:cover}
.supp-img svg{width:56px;height:56px;opacity:.6}
.supp h3{font-size:1.08rem;font-weight:900;margin:0}
.supp p{font-size:.88rem;color:var(--muted);line-height:1.7;margin:4px 0 0}
.price{font-weight:900;color:var(--c1);margin-top:6px}
.supp .btn{margin-top:auto;width:100%}
.supp p+.btn,.supp h3+.btn,.supp .price+.btn{margin-top:12px}

/* join */
.join{display:grid;gap:18px}
.join-card{text-align:center;padding:32px 22px;display:flex;flex-direction:column;align-items:center}
.join-card .ico{width:64px;height:64px;border-radius:20px;margin-bottom:12px}
.join-card .ico svg{width:34px;height:34px}
.join-card p{color:var(--muted)}
#register .ico{background:var(--c2)}

/* contact */
.contact{display:grid;gap:28px;align-items:start}
.info{list-style:none;padding:0;margin:0;display:grid;gap:14px}
.info li{display:flex;gap:14px;align-items:center;font-weight:700;font-size:1.05rem}
.info .ico{width:46px;height:46px;border-radius:13px}
.info .ico svg{width:24px;height:24px}
.info small{display:block;color:var(--c1);font-size:.85rem}
.map{width:100%;height:320px;border:0;border-radius:var(--r);background:#e9ebf1}

/* footer & bottom bar */
.foot{background:var(--c2);color:rgba(255,255,255,.75);padding:28px 0;text-align:center}
.foot .wrap{display:grid;gap:4px}
.foot b{color:#fff;font-size:1.1rem}
.bar{position:fixed;bottom:0;inset-inline:0;z-index:60;display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:8px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -6px 24px rgba(15,23,41,.14)}
.bar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.82rem;font-weight:800;padding:6px 4px;border-radius:14px;color:var(--c2)}
.bar svg{width:24px;height:24px}
.bar .mid{background:var(--c1);color:#fff}

@media(min-width:640px){
  .feats{grid-template-columns:repeat(2,1fr)}
  .join{grid-template-columns:1fr 1fr}
}
@media(min-width:900px){
  body{padding-bottom:0}
  .bar{display:none}
  .sec{padding-block:96px}
  .grid{gap:20px}
  .sports{grid-template-columns:repeat(3,1fr)}
  .supps{grid-template-columns:repeat(4,1fr)}
  .feats{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
  .intro-card{padding:40px}
  .tabs{display:none}
  .panels{grid-template-columns:1fr 1fr}
  .panel:not(.active){display:block}
  .panel-title{display:flex}
  .about,.contact{grid-template-columns:1.2fr 1fr;gap:56px}
  .program-in{grid-template-columns:1.4fr 1fr}
  .program-art{display:flex}
  .map{height:400px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}