:root{
  --bg:#e6e6e6;          /* page */
  --fg:#070809;          /* text on page */
  --surface:#fbfbfb;     /* light cards, header pills */
  --panel:#070809;       /* strong blocks: years / spots / footer / marquee */
  --panel-fg:#fbfbfb;
  --line:rgba(7,8,9,.12);
  --shadow:rgba(0,0,0,.18);
  --ph:#d3d3d3;          /* image placeholder */

  --lime:#c5ee5b; --coral:#f95d51; --yellow:#fff705; --green:#62c584;
  --on-accent:#070809;   /* text on lime/coral/yellow — always dark */

  --pad:clamp(16px,4vw,56px);
  --ease:cubic-bezier(.2,.8,.3,1);
}
:root[data-theme="dark"]{
  --bg:#0d0e0f; --fg:#ececeb; --surface:#191b1d;
  --panel:#1e2124; --panel-fg:#ececeb;
  --line:rgba(255,255,255,.14); --shadow:rgba(0,0,0,.6); --ph:#26292c;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:clip;-webkit-text-size-adjust:100%;background:var(--bg) !important}
/* Tilda оборачивает страницу в свой #allrecords с собственным фоном — перекрываем и его */
#allrecords{background:var(--bg) !important}
body{
  background:var(--bg) !important; color:var(--fg) !important;
  font-family:'Inter Tight',Arial,sans-serif; font-weight:600;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
  -webkit-tap-highlight-color:transparent;
  transition:background .35s var(--ease), color .35s var(--ease);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.wrap{padding:0 var(--pad)}

/* ================= header ================= */
header{
  position:fixed; inset:16px var(--pad) auto; z-index:120;
  display:flex; gap:8px; align-items:flex-start;
}
.mark{
  width:56px;height:56px;flex:none;border-radius:999px;background:var(--surface);
  display:grid;place-items:center;overflow:hidden;
}
.mark img{width:38px;height:38px;object-fit:contain}
:root[data-theme="dark"] .mark img{filter:invert(1) brightness(1.6)}

.menu{position:relative}
.menu-btn{
  display:none; align-items:center; gap:11px;
  background:var(--surface); border-radius:999px; height:56px; padding:0 24px;
  font-weight:700; font-size:17px;
}
.burger{position:relative;width:18px;height:12px;flex:none}
.burger i{
  position:absolute;left:0;width:100%;height:2.4px;border-radius:2px;background:currentColor;
  transition:transform .34s var(--ease);
}
.burger i:first-child{top:0}
.burger i:last-child{bottom:0}
.menu.open .burger i:first-child{transform:translateY(4.8px) rotate(45deg)}
.menu.open .burger i:last-child{transform:translateY(-4.8px) rotate(-45deg)}

.menu nav{
  background:var(--surface); border-radius:999px; padding:0 12px 0 26px; height:56px;
  display:flex; align-items:center; gap:22px; font-weight:700; font-size:17px;
}
.menu nav a{white-space:nowrap;opacity:.85;transition:opacity .2s}
@media(hover:hover){ .menu nav a:hover{opacity:1} }

.theme{
  flex:none;width:40px;height:40px;border-radius:999px;display:grid;place-items:center;
  background:var(--bg);transition:background .25s,transform .3s var(--ease);
}
.theme svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.theme .moon{display:none}
:root[data-theme="dark"] .theme .moon{display:block}
:root[data-theme="dark"] .theme .sun{display:none}
@media(hover:hover){ .theme:hover{transform:rotate(-18deg)} }

@media(max-width:900px){
  .menu-btn{display:flex}
  .menu nav{
    position:absolute; top:66px; left:0; height:auto; min-width:236px;
    flex-direction:column; align-items:stretch; gap:2px;
    padding:14px; border-radius:26px; font-size:18px;
    box-shadow:0 24px 50px var(--shadow);
    opacity:0; visibility:hidden; transform:translateY(-14px) scale(.92);
    transform-origin:30px -16px;
    transition:opacity .28s var(--ease), transform .38s var(--ease), visibility .38s;
  }
  .menu.open nav{opacity:1;visibility:visible;transform:none}
  .menu nav a, .menu nav .theme-row{
    display:flex; align-items:center; min-height:48px; padding:0 16px;
    border-radius:16px; opacity:0; transform:translateY(12px);
    transition:opacity .32s var(--ease), transform .32s var(--ease), background .2s;
  }
  .menu.open nav a, .menu.open nav .theme-row{
    opacity:1; transform:none;
    transition-delay:calc(var(--i) * 45ms + 80ms);
  }
  .menu nav a:active{background:var(--bg)}
  .theme-row{justify-content:space-between;gap:14px;margin-top:6px;border-top:1px solid var(--line);border-radius:0!important;padding-top:10px!important}
  .theme{width:44px;height:44px}
}
@media(min-width:901px){ .theme-row{display:contents} .theme-row span{display:none} }

.cta{
  margin-left:auto; background:var(--lime); color:var(--on-accent);
  border-radius:999px; height:56px; padding:0 30px;
  display:flex;align-items:center; font-weight:800;font-size:17px;
  transition:transform .25s var(--ease), background .25s;
}
@media(hover:hover){ .cta:hover{transform:translateY(-2px) rotate(-1.5deg); background:var(--yellow)} }
.cta:active{transform:scale(.96)}
@media(max-width:900px){ .cta{font-size:15px;padding:0 22px} }
@media(max-width:400px){ .cta{padding:0 17px} .menu-btn{padding:0 19px} }

/* ================= hero ================= */
.hero{position:relative;padding:clamp(94px,22vw,140px) 0 clamp(20px,5vw,40px)}
.logotype{
  font-weight:800; letter-spacing:-.05em; line-height:.82;
  font-size:clamp(44px,15vw,220px); text-transform:uppercase;
}
.hero-grid{margin-top:clamp(24px,5vw,50px);max-width:780px}

/* ================= marquee ================= */
.marquee{
  background:var(--panel);color:var(--lime);overflow:hidden;
  padding:14px 0;margin:clamp(38px,7vw,90px) 0;transform:rotate(-1.4deg) scale(1.06);
}
.marquee.alt{background:var(--coral);color:var(--on-accent);transform:rotate(1.2deg) scale(1.06)}
.mq-track{display:flex;width:max-content;animation:mq 26s linear infinite}
.mq-track span{
  font-size:clamp(26px,6vw,44px);font-weight:800;text-transform:uppercase;
  letter-spacing:-.02em;padding:0 .45em;white-space:nowrap;
}
@keyframes mq{to{transform:translateX(-50%)}}

/* ================= sections ================= */
section{scroll-margin-top:92px}
.label{
  display:inline-block;font-size:12px;font-weight:800;text-transform:uppercase;
  letter-spacing:.14em;background:var(--fg);color:var(--bg);
  padding:8px 15px;border-radius:999px;margin-bottom:20px;
}
h2{font-size:clamp(42px,12vw,140px);font-weight:800;line-height:.88;letter-spacing:-.045em;text-transform:uppercase}

/* about */
.about{padding:clamp(26px,6vw,60px) 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,4vw,60px);margin-top:clamp(26px,5vw,44px)}
.about p{font-size:clamp(17px,4.4vw,22px);line-height:1.45;font-weight:600}
.about p+p{margin-top:18px}
.years{
  background:var(--panel);color:var(--panel-fg);border-radius:26px;
  padding:clamp(24px,5vw,44px);display:flex;flex-direction:column;justify-content:space-between;min-height:260px;
}
.years .num{font-size:clamp(96px,26vw,220px);font-weight:800;line-height:.8;letter-spacing:-.06em;color:var(--lime)}
.years .cap{font-size:clamp(16px,4.2vw,18px);font-weight:700;text-transform:uppercase;margin-top:16px;line-height:1.25}
@media(max-width:860px){.about-grid{grid-template-columns:1fr}}

/* gallery */
.gal{display:grid;grid-auto-flow:dense;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:clamp(26px,5vw,44px)}
.gal figure{border-radius:20px;overflow:hidden;aspect-ratio:3/4;background:var(--ph)}
.gal figure:nth-child(6n+1){grid-column:span 2;aspect-ratio:3/2}
.gal figure:nth-child(6n+4){grid-row:span 2;aspect-ratio:auto}
.gal button{display:block;width:100%;height:100%;position:relative}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.gal button::after{content:"";position:absolute;inset:0;background:#070809;opacity:0;transition:opacity .3s}
@media(hover:hover){
  .gal figure:hover img{transform:scale(1.06)}
  .gal button:hover::after{opacity:.12}
}
.gal button:active img{transform:scale(1.03)}
@media(max-width:860px){
  .gal{grid-template-columns:repeat(2,1fr);gap:8px}
  .gal figure{border-radius:16px}
  .gal figure:nth-child(6n+1){grid-column:span 2}
  .gal figure:nth-child(6n+4){grid-row:auto;aspect-ratio:3/4}
}

/* ================= lightbox ================= */
#lb{
  width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;
  border:0;padding:0;background:rgba(7,8,9,.97);color:#fbfbfb;
  overflow:hidden;overscroll-behavior:contain;
}
#lb::backdrop{background:rgba(7,8,9,.75)}
#lb[open]{animation:lbIn .3s var(--ease)}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb-stage{
  position:absolute;inset:0;display:grid;place-items:center;
  padding:calc(env(safe-area-inset-top) + 86px) 16px calc(env(safe-area-inset-bottom) + 86px);
}
.lb-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;border-radius:14px;animation:lbImg .38s var(--ease)}
@keyframes lbImg{from{opacity:0;transform:scale(.97)}to{opacity:1;transform:none}}
.lb-back{
  position:absolute;top:calc(env(safe-area-inset-top) + 16px);left:16px;z-index:3;
  display:flex;align-items:center;gap:9px;background:#fbfbfb;color:#070809;
  border-radius:999px;height:52px;padding:0 24px 0 20px;font-weight:800;font-size:16px;
  box-shadow:0 10px 30px rgba(0,0,0,.4);transition:transform .25s var(--ease),background .25s;
}
.lb-back svg{width:17px;height:17px;transition:transform .25s var(--ease)}
@media(hover:hover){ .lb-back:hover{background:var(--lime)} .lb-back:hover svg{transform:translateX(-3px)} }
.lb-back:active{transform:scale(.95)}
.lb-count{
  position:absolute;top:calc(env(safe-area-inset-top) + 16px);right:16px;z-index:3;
  height:52px;display:flex;align-items:center;padding:0 20px;border-radius:999px;
  background:rgba(255,255,255,.13);font-weight:700;font-size:15px;
}
.lb-count b{color:var(--lime)}
.lb-nav{
  position:absolute;z-index:3;top:50%;transform:translateY(-50%);
  width:56px;height:56px;border-radius:999px;background:rgba(255,255,255,.13);
  display:grid;place-items:center;transition:background .25s,transform .25s var(--ease);
}
.lb-nav svg{width:20px;height:20px}
.lb-prev{left:16px}
.lb-next{right:16px}
@media(hover:hover){ .lb-nav:hover{background:var(--lime);color:#070809} }
.lb-nav:active{transform:translateY(-50%) scale(.9)}
@media(max-width:700px){
  .lb-nav{top:auto;bottom:calc(env(safe-area-inset-bottom) + 18px);transform:none}
  .lb-nav:active{transform:scale(.9)}
  .lb-prev{left:calc(50% - 68px)} .lb-next{right:calc(50% - 68px)}
  .lb-back{height:48px;padding:0 20px 0 17px;font-size:15px}
  .lb-count{height:48px;padding:0 17px;font-size:14px}
}
html:has(#lb[open]){overflow:hidden}

/* ================= summer camp video ================= */
.camp{
  margin-top:clamp(46px,8vw,110px);background:var(--lime);color:var(--on-accent);
  border-radius:30px;padding:clamp(20px,4vw,28px);
}
.camp-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;padding:clamp(8px,2vw,18px) clamp(8px,2vw,20px) clamp(20px,3vw,26px)}
.camp-head h3{font-size:clamp(36px,11vw,96px);font-weight:800;line-height:.86;letter-spacing:-.045em;text-transform:uppercase}
.camp-head .yr{font-size:clamp(44px,12vw,140px);font-weight:800;line-height:.8;letter-spacing:-.06em;opacity:.28;flex:none}
@media(max-width:620px){ .camp-head{flex-direction:column;align-items:flex-start;gap:6px} }
.vid{position:relative;display:block;width:100%;border-radius:20px;overflow:hidden;background:#070809;aspect-ratio:16/9}
@media(max-width:620px){ .vid{aspect-ratio:4/3} }
.vid img{width:100%;height:100%;object-fit:cover;opacity:.72;transition:transform .6s var(--ease),opacity .4s}
.vid iframe{width:100%;height:100%;border:0;display:block}
.vid-play{position:absolute;inset:0;display:grid;place-items:center}
.vid-play span{
  width:clamp(66px,17vw,96px);aspect-ratio:1;border-radius:999px;background:var(--lime);
  display:grid;place-items:center;box-shadow:0 14px 36px rgba(0,0,0,.45);transition:transform .3s var(--ease);
}
.vid-play svg{width:34%;height:34%;margin-left:12%;fill:#070809}
@media(hover:hover){ .vid:hover img{transform:scale(1.04);opacity:.85} .vid:hover .vid-play span{transform:scale(1.09)} }
.vid:active .vid-play span{transform:scale(.93)}
.vid-cap{
  position:absolute;left:0;right:0;bottom:0;padding:26px 22px 18px;
  background:linear-gradient(transparent,rgba(7,8,9,.78));color:#fbfbfb;
  font-weight:700;font-size:clamp(14px,3.6vw,16px);text-align:left;
}

/* ================= reels ================= */
.reels-wrap{
  display:grid;grid-template-columns:300px 1fr;gap:24px;
  margin-top:clamp(26px,5vw,44px);align-items:start;
}
.reels-list{
  display:flex;flex-direction:column;gap:8px;max-height:640px;overflow-y:auto;
  padding-right:4px;
}
.reels-item{
  display:flex;align-items:center;gap:14px;padding:10px;border-radius:18px;
  background:var(--surface);cursor:pointer;transition:background .25s,transform .25s var(--ease);
  border:2px solid transparent;text-align:left;width:100%;
}
@media(hover:hover){ .reels-item:hover{transform:translateX(4px)} }
.reels-item.active{border-color:var(--lime);background:var(--surface)}
.reels-item .thumb{
  flex:none;width:46px;height:62px;border-radius:10px;overflow:hidden;background:var(--ph);
}
.reels-item .thumb img{width:100%;height:100%;object-fit:cover}
.reels-item .info{min-width:0}
.reels-item .ttl{font-weight:800;font-size:14px;letter-spacing:-.01em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reels-item .sub{font-weight:600;font-size:12px;opacity:.6;margin-top:2px}
.reels-item .play-dot{
  flex:none;margin-left:auto;width:26px;height:26px;border-radius:999px;
  background:var(--lime);color:var(--on-accent);display:grid;place-items:center;
  opacity:0;transition:opacity .2s;
}
.reels-item.active .play-dot{opacity:1}
.reels-item .play-dot svg{width:10px;height:10px;fill:var(--on-accent)}

.reels-player{position:relative;width:100%;max-width:clamp(340px,34vw,480px);margin:0 auto}
.reels-frame{
  position:relative;width:100%;aspect-ratio:9/16;border-radius:26px;overflow:hidden;
  background:var(--panel);box-shadow:0 24px 54px var(--shadow);
}
.reels-media{position:absolute;inset:0}
.reels-frame img{width:100%;height:100%;object-fit:cover;opacity:.75}
.reels-frame iframe{width:100%;height:100%;border:0;display:block}
.reels-play{
  position:absolute;inset:0;display:grid;place-items:center;background:transparent;
}
.reels-play span{
  width:72px;aspect-ratio:1;border-radius:999px;background:var(--lime);
  display:grid;place-items:center;box-shadow:0 14px 36px rgba(0,0,0,.4);
  transition:transform .3s var(--ease);
}
@media(hover:hover){ .reels-play:hover span{transform:scale(1.08)} }
.reels-play svg{width:30%;height:30%;margin-left:10%;fill:var(--on-accent)}
.reels-cap{
  position:absolute;left:0;right:0;bottom:0;padding:22px 18px 16px;
  background:linear-gradient(transparent,rgba(7,8,9,.8));color:#fbfbfb;
  font-weight:800;font-size:15px;
}
.reels-nav{
  position:absolute;left:50%;transform:translateX(-50%);z-index:3;
  width:44px;height:44px;border-radius:999px;background:rgba(255,255,255,.16);
  color:#fbfbfb;display:grid;place-items:center;transition:background .2s,opacity .2s;
  backdrop-filter:blur(6px);
}
@media(hover:hover){ .reels-nav:hover{background:var(--lime);color:var(--on-accent)} }
.reels-nav svg{width:20px;height:20px}
.reels-prev{top:14px}
.reels-next{bottom:14px}
.reels-nav:disabled{opacity:.25;pointer-events:none}
.reels-dots{display:flex;justify-content:center;gap:6px;margin-top:16px}
.reels-dots span{
  width:6px;height:6px;border-radius:999px;background:var(--line);transition:background .2s,width .2s;
}
.reels-dots span.active{background:var(--lime);width:20px}

@media(max-width:860px){
  .reels-wrap{grid-template-columns:1fr}
  .reels-list{display:none}
  .reels-player{max-width:min(420px,88vw)}
}

/* ================= groups ================= */
.groups{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:clamp(26px,5vw,44px)}
.gcard{
  background:var(--surface);border-radius:22px;padding:20px;
  display:flex;flex-direction:column;gap:14px;min-height:260px;
  transition:transform .3s var(--ease),background .3s,color .3s;
}
@media(hover:hover){
  .gcard:hover{transform:translateY(-8px) rotate(-1.2deg);color:var(--on-accent)}
  .gcard:nth-child(4n+1):hover{background:var(--lime)}
  .gcard:nth-child(4n+2):hover{background:var(--coral)}
  .gcard:nth-child(4n+3):hover{background:var(--yellow)}
  .gcard:nth-child(4n):hover{background:var(--green)}
  .gcard:hover .nm i{transform:translateX(4px) rotate(-45deg)}
}
.gcard:active{transform:scale(.975)}
.gcard .ph{flex:1;display:grid;place-items:center;overflow:hidden}
.gcard .ph img{max-height:130px;width:auto;object-fit:contain}
:root[data-theme="dark"] .gcard .ph img{filter:invert(1) brightness(1.5)}
:root[data-theme="dark"] .gcard:hover .ph img{filter:none}
.gcard .ph .fallback{font-size:54px;font-weight:800;opacity:.14;letter-spacing:-.05em}
.gcard .nm{display:flex;justify-content:space-between;align-items:center;gap:8px}
.gcard .nm b{font-size:18px;font-weight:800;letter-spacing:-.02em}
.gcard .nm i{font-style:normal;font-size:21px;transition:transform .3s var(--ease)}
@media(max-width:620px){
  .groups{grid-template-columns:1fr 1fr;gap:8px}
  .gcard{min-height:190px;padding:14px;border-radius:18px;gap:10px}
  .gcard .ph img{max-height:82px}
  .gcard .nm b{font-size:15px}
  .gcard .nm i{font-size:18px}
}

/* ================= map ================= */
.map-card{
  margin-top:clamp(26px,5vw,44px);border-radius:30px;overflow:hidden;
  background:var(--panel);box-shadow:0 24px 54px var(--shadow);
}
.map-frame{position:relative;width:100%;aspect-ratio:21/9;background:var(--ph)}
@media(max-width:860px){ .map-frame{aspect-ratio:3/4} }
.map-frame iframe{width:100%;height:100%;border:0;display:block}
:root[data-theme="dark"] .map-frame iframe{filter:invert(.92) hue-rotate(180deg) saturate(.9)}
.map-legend{
  display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);
}
@media(max-width:860px){ .map-legend{grid-template-columns:1fr} }
.map-legend a{
  background:var(--panel);color:var(--panel-fg);
  padding:clamp(18px,3.5vw,26px) clamp(18px,3.5vw,30px);
  display:flex;align-items:center;gap:16px;transition:background .25s;
}
@media(hover:hover){ .map-legend a:hover{background:var(--lime);color:var(--on-accent)} }
.map-legend a:active{background:var(--lime);color:var(--on-accent)}
.pin{
  flex:none;width:42px;height:42px;border-radius:999px;background:var(--lime);color:var(--on-accent);
  display:grid;place-items:center;font-weight:800;font-size:16px;
}
.map-legend .t{font-weight:800;font-size:clamp(17px,4.4vw,20px);letter-spacing:-.02em;text-transform:uppercase}
.map-legend .a{font-weight:600;font-size:14px;opacity:.7;margin-top:3px;line-height:1.35}
.map-legend .go{margin-left:auto;font-size:20px;flex:none;transition:transform .25s var(--ease)}
@media(hover:hover){ .map-legend a:hover .go{transform:translateX(4px) rotate(-45deg)} }

/* ================= register ================= */
.reg{margin-top:clamp(46px,8vw,110px);background:var(--coral);color:var(--on-accent);border-radius:30px;padding:clamp(26px,6vw,80px)}
.reg .label{background:var(--on-accent);color:var(--coral)}
.reg .btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(26px,5vw,40px)}
.btn{
  background:#070809;color:#fbfbfb;border-radius:999px;padding:18px 30px;
  font-weight:800;font-size:clamp(15px,4vw,17px);transition:transform .25s var(--ease);
}
@media(hover:hover){ .btn:hover{transform:translateY(-3px) rotate(-1deg)} }
.btn:active{transform:scale(.96)}
.btn.ghost{background:transparent;color:var(--on-accent);box-shadow:inset 0 0 0 2px var(--on-accent)}
@media(max-width:620px){ .btn{width:100%;text-align:center} }

/* ================= footer ================= */
footer{
  background:var(--panel);color:var(--panel-fg);margin-top:clamp(50px,9vw,120px);
  padding:clamp(36px,6vw,80px) 0 calc(env(safe-area-inset-bottom) + 28px);border-radius:32px 32px 0 0;
}
.f-logo{font-size:clamp(42px,15vw,230px);font-weight:800;letter-spacing:-.05em;line-height:.82;text-transform:uppercase}
.f-row{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between;align-items:flex-end;margin-top:clamp(26px,5vw,60px)}
.socials{display:flex;gap:8px;flex-wrap:wrap}
.socials a{background:rgba(128,128,128,.18);border-radius:999px;padding:14px 24px;font-weight:700;font-size:15px;transition:background .25s,color .25s}
@media(hover:hover){ .socials a:hover{background:var(--lime);color:var(--on-accent)} }
.disclaimer{margin-top:14px;font-size:12px;line-height:1.45;font-weight:600;opacity:.45;max-width:52ch}
.f-note{font-size:13px;opacity:.5;font-weight:600}
.f-note a{text-decoration:underline}
@media(max-width:620px){ .f-row{flex-direction:column;align-items:flex-start;gap:22px} }

/* ================= reveal ================= */
[data-r]{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
[data-r].in{opacity:1;transform:none}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-r]{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ================= sub-page hero (group / teachers / reginf) ================= */
.subhero{padding:clamp(100px,24vw,150px) 0 clamp(10px,3vw,20px)}
.back{
  display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px;
  opacity:.6;transition:opacity .2s,transform .2s var(--ease);margin-bottom:clamp(18px,4vw,28px)
}
.back svg{width:15px;height:15px}
@media(hover:hover){ .back:hover{opacity:1;transform:translateX(-3px)} }
.subtitle{
  font-size:clamp(48px,13vw,150px);font-weight:800;line-height:.86;
  letter-spacing:-.045em;text-transform:uppercase;
}
.subtag{margin-top:14px;font-size:clamp(18px,4.6vw,26px);font-weight:700;opacity:.72;max-width:44ch}

/* group video/gallery sections reuse .camp/.vid/.gal patterns from index; just section spacing */
.gsection{margin-top:clamp(40px,7vw,90px)}

/* ================= teacher cards ================= */
.tcards{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:clamp(26px,5vw,44px)}
@media(max-width:760px){ .tcards{grid-template-columns:1fr} }
.tcard{
  background:var(--surface);border-radius:26px;overflow:hidden;
  display:flex;flex-direction:column;
}
.tcard .avatar{
  width:100%;aspect-ratio:1/1.05;flex:none;overflow:hidden;
  background:var(--panel);color:var(--lime);display:grid;place-items:center;
  font-size:64px;font-weight:800;
}
.tcard .avatar img{width:100%;height:100%;object-fit:cover}
.tcard .body{padding:clamp(22px,4vw,32px);display:flex;flex-direction:column;gap:18px}
.tcard .name{font-size:clamp(24px,4.6vw,30px);font-weight:800;letter-spacing:-.02em}
.tcard .role{font-weight:700;opacity:.65;font-size:15px;margin-top:2px}
.tcard .xp{
  display:inline-block;margin-top:12px;background:var(--lime);color:var(--on-accent);
  border-radius:999px;padding:6px 14px;font-weight:800;font-size:13px;width:fit-content;
}
.tcard .quote{margin-top:6px;font-weight:700;font-style:normal;font-size:17px;line-height:1.4;opacity:.85}
.tcard .bio{font-weight:600;line-height:1.5;font-size:15px;opacity:.8}
.tcard ul{margin-top:4px;padding-left:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.tcard li{font-weight:600;font-size:14px;line-height:1.4;opacity:.8;padding-left:18px;position:relative}
.tcard li::before{content:"—";position:absolute;left:0;opacity:.5}

/* ================= registration steps ================= */
.steps{display:flex;flex-direction:column;gap:14px;margin-top:clamp(26px,5vw,44px);max-width:760px}
.step{
  background:var(--surface);border-radius:22px;padding:clamp(20px,4vw,30px);
  display:flex;gap:20px;align-items:flex-start;
}
.step .n{
  flex:none;width:44px;height:44px;border-radius:999px;background:var(--lime);color:var(--on-accent);
  display:grid;place-items:center;font-weight:800;font-size:18px;
}
.step .t{font-weight:800;font-size:clamp(17px,4.2vw,20px);letter-spacing:-.01em}
.step .d{margin-top:4px;font-weight:600;font-size:15px;opacity:.75;line-height:1.4}
.phone{
  margin-top:20px;display:inline-flex;align-items:center;gap:10px;
  background:var(--panel) !important;color:var(--panel-fg) !important;border-radius:999px;
  padding:16px 26px;font-weight:800;font-size:16px;
}