/* Lebedeva Method — design system (mobile-first, dark premium) */
:root{
  --bg:#0B0B0D; --bg2:#101014; --sur:#15151A; --sur2:#1C1C23; --line:rgba(255,255,255,.08); --line2:rgba(255,255,255,.14);
  --tx:#F5F3EF; --tx2:#B8B6B0; --mut:#8B8A93; --acc:#FF5A4E; --acc2:#FF7A6E; --gold:#D4B26A; --ok:#4ADE80; --warn:#FBBF24;
  --r:22px; --r2:16px; --r3:12px; --nav:74px; --sat:env(safe-area-inset-top,0px); --sab:env(safe-area-inset-bottom,0px);
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',sans-serif; --disp:'Unbounded','Manrope',system-ui,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{background:var(--bg);color:var(--tx);font-family:var(--font);font-size:16px;line-height:1.45;-webkit-text-size-adjust:100%}
body{margin:0;min-height:100dvh;overflow-x:hidden}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-family:var(--disp);font-weight:600;letter-spacing:-.01em;line-height:1.12}
h1{font-size:34px} h2{font-size:24px} h3{font-size:18px} h4{font-size:15px}
p{margin:0}
.mut{color:var(--mut)} .tx2{color:var(--tx2)} .acc{color:var(--acc)} .gold{color:var(--gold)} .ok{color:var(--ok)}
.small{font-size:13px} .xs{font-size:12px} .b{font-weight:700} .sb{font-weight:600}
.hide{display:none!important}
.app{min-height:100dvh;position:relative;max-width:560px;margin:0 auto;background:var(--bg)}
.boot{min-height:100dvh;display:grid;place-items:center}
.boot-logo{font-family:var(--disp);font-weight:700;font-size:22px;letter-spacing:.12em;color:var(--acc);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:1}}
.screen{padding:calc(var(--sat) + 14px) 18px calc(var(--nav) + var(--sab) + 24px);animation:fadein .25s ease}
.screen.nonav{padding-bottom:calc(var(--sab) + 32px)}
@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
/* topbar */
.top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;min-height:40px}
.brand{font-family:var(--disp);font-weight:700;font-size:15px;letter-spacing:.06em;text-transform:uppercase}
.brand i{color:var(--acc);font-style:normal}
.top .right{display:flex;gap:8px;align-items:center}
.iconbtn{width:40px;height:40px;border-radius:14px;background:var(--sur);border:1px solid var(--line);display:grid;place-items:center;color:var(--tx)}
.iconbtn svg{width:20px;height:20px}
.langsw{position:relative}
.langbtn{height:40px;padding:0 12px;border-radius:14px;background:var(--sur);border:1px solid var(--line);font-weight:700;font-size:13px;letter-spacing:.06em;display:flex;align-items:center;gap:6px}
.langdd{position:absolute;right:0;top:46px;background:var(--sur2);border:1px solid var(--line2);border-radius:14px;padding:6px;display:none;z-index:30;min-width:150px;box-shadow:0 16px 40px rgba(0,0,0,.5)}
.langdd.open{display:block}
.langdd button{display:flex;width:100%;padding:10px 12px;border-radius:10px;font-weight:600;gap:10px;align-items:center}
.langdd button.on,.langdd button:hover{background:rgba(255,255,255,.06)}
.langdd button .ck{margin-left:auto;color:var(--acc)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 22px;border-radius:16px;font-weight:700;font-size:16px;background:var(--acc);color:#fff;transition:transform .12s,background .2s;width:100%;text-align:center}
.btn:active{transform:scale(.985)}
.btn.sec{background:var(--sur2);border:1px solid var(--line2);color:var(--tx)}
.btn.ghost{background:transparent;border:1px solid var(--line2);color:var(--tx)}
.btn.gold{background:linear-gradient(135deg,#E2C27A,#B8933F);color:#1a1405}
.btn.sm{min-height:42px;padding:0 16px;font-size:14px;border-radius:13px;width:auto}
.btn.xs{min-height:34px;padding:0 12px;font-size:13px;border-radius:10px;width:auto}
.btn[disabled]{opacity:.5;pointer-events:none}
.btn.wfull{width:100%}
.row{display:flex;gap:10px;align-items:center} .col{display:flex;flex-direction:column;gap:10px} .wrap{flex-wrap:wrap} .grow{flex:1} .between{justify-content:space-between}
.stack{display:flex;flex-direction:column;gap:14px}
/* cards */
.card{background:var(--sur);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.card.sur2{background:var(--sur2)}
.card.tight{padding:14px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--tx2)}
.chip.acc{background:rgba(255,90,78,.14);border-color:rgba(255,90,78,.35);color:var(--acc2)}
.chip.gold{background:rgba(212,178,106,.14);border-color:rgba(212,178,106,.4);color:var(--gold)}
.chip.ok{background:rgba(74,222,128,.12);border-color:rgba(74,222,128,.35);color:var(--ok)}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--acc)}
.eyebrow.mut{color:var(--mut)}
.divider{height:1px;background:var(--line);margin:6px 0}
/* hero (landing) */
.hero{position:relative;border-radius:28px;overflow:hidden;min-height:min(560px,calc(100dvh - 150px));display:flex;align-items:flex-end;isolation:isolate}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 20%;z-index:-2}
.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,13,.05) 0%,rgba(11,11,13,.35) 45%,rgba(11,11,13,.96) 100%);z-index:-1}
.hero .in{padding:24px 20px 22px;display:flex;flex-direction:column;gap:12px}
.hero h1{font-size:34px;text-shadow:0 2px 20px rgba(0,0,0,.5)}
.hero .lead{font-size:16px;color:var(--tx2);max-width:36ch}
.hero .chips{display:flex;gap:8px;flex-wrap:wrap}
.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.trust .t{background:var(--sur);border:1px solid var(--line);border-radius:18px;padding:14px 12px;text-align:center}
.trust .t b{display:block;font-family:var(--disp);font-size:18px;color:var(--tx)}
.trust .t span{font-size:12px;color:var(--mut)}
.steps{display:flex;flex-direction:column;gap:10px}
.step{display:flex;gap:14px;align-items:flex-start;background:var(--sur);border:1px solid var(--line);border-radius:18px;padding:14px}
.step .n{width:34px;height:34px;border-radius:12px;background:rgba(255,90,78,.15);color:var(--acc2);display:grid;place-items:center;font-family:var(--disp);font-weight:700;flex:none}
.sec{display:flex;flex-direction:column;gap:12px;margin-top:28px}
.sec .h{display:flex;align-items:flex-end;justify-content:space-between;gap:10px}
.sec .h h2{font-size:22px}
.sec .h a{color:var(--acc);font-weight:700;font-size:14px;white-space:nowrap}
/* program card */
.pcard{position:relative;border-radius:24px;overflow:hidden;min-height:250px;display:flex;align-items:flex-end;isolation:isolate;border:1px solid var(--line)}
.pcard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.pcard:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,13,0) 20%,rgba(11,11,13,.95) 100%);z-index:-1}
.pcard .in{padding:18px;display:flex;flex-direction:column;gap:8px;width:100%}
.pcard h3{font-size:20px}
.pcard .meta{display:flex;gap:10px;color:var(--tx2);font-size:13px;font-weight:600}
.pcard .bar{height:6px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden}
.pcard .bar i{display:block;height:100%;background:var(--acc);border-radius:99px}
/* courses */
.ccard{position:relative;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:var(--sur);min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate}
.ccard img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:blur(12px) saturate(1.1) brightness(.75);transform:scale(1.12)}
.ccard.open img{filter:none;transform:none}
.ccard:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,13,.1) 0%,rgba(11,11,13,.92) 100%);z-index:-1}
.ccard .lock{position:absolute;top:14px;right:14px;width:38px;height:38px;border-radius:12px;background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;backdrop-filter:blur(8px)}
.ccard .lock svg{width:18px;height:18px}
.ccard .in{padding:18px;display:flex;flex-direction:column;gap:8px}
.ccard h3{font-size:19px}
.ccard ul{margin:6px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:5px;color:var(--tx2);font-size:13.5px}
.ccard ul li{display:flex;gap:8px}
.ccard ul li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex:none;margin-top:7px}
/* about */
.about{display:grid;grid-template-columns:96px 1fr;gap:14px;align-items:start}
.about img{width:96px;height:120px;object-fit:cover;border-radius:18px;border:1px solid var(--line2)}
.faq details{background:var(--sur);border:1px solid var(--line);border-radius:16px;padding:0 16px}
.faq summary{list-style:none;cursor:pointer;padding:14px 0;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--acc);font-size:20px;font-weight:400}
.faq details[open] summary:after{content:"–"}
.faq .a{padding:0 0 14px;color:var(--tx2);font-size:14.5px}
footer{margin-top:34px;padding:22px 0 8px;border-top:1px solid var(--line);color:var(--mut);font-size:12.5px;display:flex;flex-direction:column;gap:8px}
footer a{color:var(--tx2)}
/* bottom nav */
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:0;width:100%;max-width:560px;height:calc(var(--nav) + var(--sab));padding:8px 10px var(--sab);background:rgba(11,11,13,.86);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid var(--line);display:flex;justify-content:space-around;z-index:40}
.nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0;color:var(--mut);font-size:11px;font-weight:700;border-radius:14px;padding:6px 2px}
.nav a svg{width:23px;height:23px}
.nav a.on{color:var(--tx)}
.nav a.on svg{color:var(--acc)}
.nav a .badge{position:absolute;margin-left:22px;margin-top:-2px;background:var(--acc);color:#fff;font-size:10px;border-radius:99px;padding:1px 6px}
/* forms */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:700;color:var(--tx2)}
.input{width:100%;min-height:52px;padding:12px 14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line2);color:var(--tx);outline:none}
.input:focus{border-color:var(--acc)}
textarea.input{min-height:110px;resize:vertical}
select.input{appearance:none}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--tx2)}
.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--acc);flex:none}
.err{color:var(--acc2);font-size:13.5px;font-weight:600;min-height:0}
.link{color:var(--acc);font-weight:700;background:none}
/* sheet */
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;animation:fadein .2s;display:flex;align-items:flex-end;justify-content:center}
.sheet{width:100%;max-width:560px;max-height:92dvh;overflow:auto;background:var(--sur);border-radius:26px 26px 0 0;padding:10px 18px calc(24px + var(--sab));border-top:1px solid var(--line2);animation:up .28s cubic-bezier(.2,.8,.2,1)}
.sheet .grab{width:40px;height:4px;border-radius:99px;background:var(--line2);margin:0 auto 14px}
@keyframes up{from{transform:translateY(40px);opacity:.6}to{transform:none;opacity:1}}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav) + var(--sab) + 14px);background:#23232B;border:1px solid var(--line2);color:var(--tx);padding:12px 16px;border-radius:14px;font-weight:600;font-size:14px;z-index:60;box-shadow:0 10px 30px rgba(0,0,0,.5);max-width:calc(100% - 32px);animation:up .25s}
.toast.err{border-color:rgba(255,90,78,.5)}
/* quiz */
.quiz{min-height:calc(100dvh - 40px);display:flex;flex-direction:column;gap:18px}
.qbar{height:5px;border-radius:99px;background:var(--line);overflow:hidden}
.qbar i{display:block;height:100%;background:var(--acc);transition:width .3s}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;align-items:center;gap:14px;background:var(--sur);border:1px solid var(--line2);border-radius:18px;padding:16px;text-align:left;font-weight:700;font-size:16px;min-height:60px;transition:border-color .15s,background .15s}
.opt .ico{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.06);display:grid;place-items:center;font-size:20px;flex:none}
.opt:active,.opt.on{border-color:var(--acc);background:rgba(255,90,78,.1)}
.opt small{display:block;font-weight:500;color:var(--mut);font-size:13px}
.plan{background:linear-gradient(160deg,#1C1C23,#121216);border:1px solid var(--line2);border-radius:26px;padding:22px}
.plan .kv{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.plan .kv div{background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:14px;padding:12px}
.plan .kv span{display:block;font-size:12px;color:var(--mut)} .plan .kv b{font-size:15px}
/* home */
.greet h1{font-size:28px}
.today{position:relative;border-radius:26px;overflow:hidden;min-height:280px;display:flex;align-items:flex-end;isolation:isolate;border:1px solid var(--line)}
.today img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 30%;z-index:-2}
.today:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,11,13,.1) 0%,rgba(11,11,13,.95) 100%);z-index:-1}
.today .in{padding:18px;width:100%;display:flex;flex-direction:column;gap:10px}
.ring{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--acc) calc(var(--p)*1%),rgba(255,255,255,.1) 0);position:relative;flex:none}
.ring:before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--sur)}
.ring b{position:relative;font-family:var(--disp);font-size:14px}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.week .d{display:flex;flex-direction:column;align-items:center;gap:6px;font-size:11px;color:var(--mut);font-weight:700}
.week .d i{width:30px;height:30px;border-radius:50%;border:1.5px solid var(--line2);display:grid;place-items:center;font-style:normal;font-size:12px}
.week .d.done i{background:var(--acc);border-color:var(--acc);color:#fff}
.week .d.today i{border-color:var(--tx)}
.streak{display:flex;gap:12px;align-items:center}
.streak .fire{width:52px;height:52px;border-radius:16px;background:rgba(255,90,78,.14);display:grid;place-items:center;font-size:26px}
.quick{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.quick a{background:var(--sur);border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;flex-direction:column;gap:8px;font-weight:700}
.quick a svg{width:22px;height:22px;color:var(--acc)}
.tip{background:linear-gradient(135deg,rgba(212,178,106,.14),rgba(212,178,106,.04));border:1px solid rgba(212,178,106,.3);border-radius:18px;padding:14px;color:var(--tx2);font-size:14px}
/* program days */
.days{display:flex;flex-direction:column;gap:10px}
.day{display:flex;gap:14px;align-items:center;background:var(--sur);border:1px solid var(--line);border-radius:18px;padding:14px;text-align:left;width:100%}
.day .n{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;font-family:var(--disp);font-weight:700;background:rgba(255,255,255,.06);flex:none}
.day.cur .n{background:var(--acc);color:#fff}
.day.done .n{background:rgba(74,222,128,.15);color:var(--ok)}
.day.locked{opacity:.6}
.day .t{flex:1;min-width:0} .day .t b{display:block} .day .t span{font-size:13px;color:var(--mut)}
.day .arr{color:var(--mut)}
.exlist{display:flex;flex-direction:column;gap:10px}
.ex{display:flex;gap:12px;align-items:center;background:var(--sur);border:1px solid var(--line);border-radius:18px;padding:10px;width:100%;text-align:left}
.ex img{width:64px;height:84px;object-fit:cover;border-radius:12px;background:var(--sur2);flex:none}
.ex .t{flex:1;min-width:0} .ex .t b{display:block;font-size:15px} .ex .t span{font-size:13px;color:var(--mut)}
.ex .k{font-size:11px;color:var(--mut);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.startbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav) + var(--sab) + 10px);width:calc(100% - 36px);max-width:524px;z-index:35}
/* chat */
.chat{display:flex;flex-direction:column;gap:10px;padding-bottom:90px}
.msg{max-width:88%;padding:12px 14px;border-radius:18px;font-size:15px;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--acc);color:#fff;border-bottom-right-radius:6px}
.msg.assistant{align-self:flex-start;background:var(--sur2);border:1px solid var(--line);border-bottom-left-radius:6px}
.msg.coach{align-self:flex-start;background:rgba(212,178,106,.14);border:1px solid rgba(212,178,106,.4);border-bottom-left-radius:6px}
.msg.system{align-self:center;background:transparent;color:var(--mut);font-size:13px;text-align:center}
.msg .who{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);margin-bottom:4px}
.msg .src{margin-top:8px;font-size:11.5px;color:var(--mut)}
.chatbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(var(--nav) + var(--sab));width:100%;max-width:560px;padding:10px 14px 10px;background:linear-gradient(180deg,rgba(11,11,13,0),rgba(11,11,13,.95) 30%);z-index:36}
.chatbar .in{display:flex;gap:8px;align-items:flex-end;background:var(--sur2);border:1px solid var(--line2);border-radius:20px;padding:6px 6px 6px 14px}
.chatbar textarea{flex:1;background:none;border:0;outline:none;resize:none;max-height:120px;padding:10px 0;font-size:15px;color:var(--tx)}
.chatbar .send{width:42px;height:42px;border-radius:14px;background:var(--acc);display:grid;place-items:center;color:#fff;flex:none}
.chatbar .send svg{width:20px;height:20px}
.sugg{display:flex;gap:8px;overflow:auto;padding-bottom:4px;scrollbar-width:none}
.sugg::-webkit-scrollbar{display:none}
.sugg button{flex:none;background:var(--sur);border:1px solid var(--line2);border-radius:999px;padding:9px 14px;font-size:13px;font-weight:600;color:var(--tx2)}
.typing{display:inline-flex;gap:4px;align-items:center}
.typing i{width:6px;height:6px;border-radius:50%;background:var(--mut);animation:blink 1s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.3}50%{opacity:1}}
/* profile */
.plist{display:flex;flex-direction:column;background:var(--sur);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.plist button,.plist a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:15px 16px;border-bottom:1px solid var(--line);font-weight:600;text-align:left;width:100%}
.plist button:last-child,.plist a:last-child{border-bottom:0}
.plist .v{color:var(--mut);font-weight:500}
.avatar{width:64px;height:64px;border-radius:20px;background:var(--sur2);display:grid;place-items:center;font-family:var(--disp);font-weight:700;font-size:22px;color:var(--acc)}
/* tabs */
.tabs{display:flex;gap:6px;overflow:auto;scrollbar-width:none;padding-bottom:2px}
.tabs::-webkit-scrollbar{display:none}
.tabs button{flex:none;padding:9px 14px;border-radius:999px;background:var(--sur);border:1px solid var(--line);font-weight:700;font-size:13px;color:var(--tx2)}
.tabs button.on{background:var(--tx);color:#111;border-color:var(--tx)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gtile{position:relative;border-radius:16px;overflow:hidden;background:var(--sur2);aspect-ratio:3/4;border:1px solid var(--line);text-align:left}
.gtile img{width:100%;height:100%;object-fit:cover}
.gtile .cap{position:absolute;left:0;right:0;bottom:0;padding:10px;background:linear-gradient(180deg,transparent,rgba(0,0,0,.85));font-weight:700;font-size:13.5px}
.gtile .cap span{display:block;font-size:11px;color:var(--tx2);font-weight:600}
/* admin */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th{text-align:left;color:var(--mut);font-weight:700;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;padding:8px 6px;border-bottom:1px solid var(--line2)}
.table td{padding:10px 6px;border-bottom:1px solid var(--line);vertical-align:top}
.kpi{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.kpi div{background:var(--sur);border:1px solid var(--line);border-radius:16px;padding:12px}
.kpi span{font-size:11.5px;color:var(--mut);display:block} .kpi b{font-family:var(--disp);font-size:20px}
.pill{display:inline-block;padding:3px 8px;border-radius:999px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;background:rgba(255,255,255,.08)}
.pill.owner{background:rgba(212,178,106,.2);color:var(--gold)} .pill.admin{background:rgba(255,90,78,.2);color:var(--acc2)} .pill.coach{background:rgba(74,222,128,.15);color:var(--ok)}
.item{display:flex;gap:10px;align-items:flex-start;background:var(--sur);border:1px solid var(--line);border-radius:16px;padding:12px}
.item .t{flex:1;min-width:0}
.item .acts{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.static{max-width:60ch}
.static h2{margin:22px 0 8px;font-size:20px} .static p,.static li{color:var(--tx2);font-size:14.5px;margin-bottom:8px}
/* desktop adaptation */
@media (min-width:900px){
  .app{max-width:1080px;padding:0 24px}
  .screen{padding-left:0;padding-right:0}
  .nav{max-width:1080px;left:50%}
  .hero{min-height:520px}
  .hero h1{font-size:46px}
  .trust{grid-template-columns:repeat(3,1fr)}
  .grid2{grid-template-columns:repeat(4,1fr)}
  .desk2{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start}
  .desk3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
  .chatbar,.startbar{max-width:1080px}
  .sheet{max-width:640px;border-radius:26px;margin-bottom:24px}
  .sheet-bg{align-items:center}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
/* player (reels) */
.btn svg{width:20px;height:20px;flex:none}
#player{position:fixed;inset:0;z-index:45;background:#000}
.pl{position:relative;width:100%;height:100dvh;max-width:560px;margin:0 auto;display:flex;flex-direction:column;background:#000;overflow:hidden}
.pl-top{position:absolute;top:0;left:0;right:0;z-index:4;padding-top:calc(var(--sat) + 8px);background:linear-gradient(180deg,rgba(0,0,0,.6),transparent)}
.pl-prog{display:flex;gap:4px;padding:0 12px}
.pl-prog i{flex:1;height:3px;border-radius:99px;background:rgba(255,255,255,.28);overflow:hidden;display:block}
.pl-prog i.done{background:#fff}
.pl-prog i.cur b{display:block;height:100%;width:0;background:#fff;border-radius:99px}
.pl-ib{width:40px;height:40px;border-radius:14px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.18);display:grid;place-items:center;color:#fff;backdrop-filter:blur(8px)}
.pl-ib svg{width:20px;height:20px} .pl-ib.on{background:var(--acc);border-color:var(--acc)}
.pl-title{font-size:12.5px;font-weight:700;color:rgba(255,255,255,.85);text-align:center;flex:1;padding:0 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pl-stage{position:absolute;inset:0;z-index:1}
.pl-stage video{width:100%;height:100%;object-fit:cover;background:#000}
.pl-pause{position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);width:76px;height:76px;border-radius:50%;background:rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;color:#fff;opacity:0;transition:opacity .2s;pointer-events:none;backdrop-filter:blur(6px)}
.pl-pause.on{opacity:1} .pl-pause svg{width:34px;height:34px}
.pl-demo{position:absolute;top:calc(var(--sat) + 62px);right:12px;font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.7);background:rgba(0,0,0,.4);padding:4px 8px;border-radius:99px;z-index:3}
.pl-bottom{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:60px 16px calc(14px + var(--sab));background:linear-gradient(180deg,transparent,rgba(0,0,0,.55) 30%,rgba(0,0,0,.92));display:flex;flex-direction:column;gap:12px}
.pl-info h2{font-size:22px;margin-top:8px;color:#fff}
.pl-descr{color:rgba(255,255,255,.85);font-size:14px;margin-top:6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pl-coach{margin-top:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:0 12px}
.pl-coach summary{list-style:none;cursor:pointer;padding:10px 0;font-weight:700;font-size:13.5px;color:var(--gold);display:flex;justify-content:space-between}
.pl-coach summary::-webkit-details-marker{display:none} .pl-coach summary:after{content:"+"} .pl-coach[open] summary:after{content:"–"}
.pl-coach .a{padding:0 0 12px;font-size:14px;color:rgba(255,255,255,.9);max-height:32vh;overflow:auto}
.pl-ctrl{display:flex;gap:10px} .pl-ctrl .btn{flex:1}
@media (min-width:900px){.pl{max-width:480px;height:calc(100dvh - 40px);margin:20px auto;border-radius:28px;border:1px solid var(--line2)} #player{background:rgba(0,0,0,.85)}}
/* fixes */
.item .t{min-width:0;overflow-wrap:anywhere;word-break:break-word}
.item .t .row.between{flex-wrap:wrap;gap:4px 8px}
.pl-bottom .btn svg{width:18px;height:18px}
.chip svg{width:16px;height:16px;flex:none}
.about .chip{align-self:flex-start}

.hero .in{padding-bottom:18px}
footer a,.sec .h a{min-height:40px;display:inline-flex;align-items:center}

.pl-ib{touch-action:manipulation;cursor:pointer}