/* CoachStore — marketplace layout: sticky search header, dense catalog sections, coach profile + chat, voice overlay */
:root{
  --bg:#F6F7FB; --surface:#FFFFFF; --ink:#0F172A; --ink2:#334155; --muted:#64748B; --line:#E2E8F0; --line2:#CBD5E1;
  --brand:#1D4ED8; --brand-ink:#FFFFFF; --brand-soft:#E8EEFF; --navy:#0B1B3F; --navy2:#13275A; --accent:#F97316;
  --ok:#0F8A5F; --danger:#C2364A; --shadow:0 1px 2px rgba(15,23,42,.06),0 8px 24px rgba(15,23,42,.06);
  --display:"Plus Jakarta Sans","Inter",system-ui,sans-serif; --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --r:14px; --r2:20px; color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0B1120; --surface:#111A2E; --ink:#E7ECF5; --ink2:#C3CCDA; --muted:#93A0B5; --line:#1F2B44; --line2:#2C3A57;
  --brand:#5B8CFF; --brand-ink:#0B1120; --brand-soft:#16244A; --navy:#070E22; --navy2:#0F1D44; --accent:#FB923C;
  --ok:#34D399; --danger:#F87171; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:15px/1.6 var(--body);-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom,0px)}
[hidden]{display:none!important}
a{color:var(--brand)}
img,svg{max-width:100%}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.15;margin:0;text-wrap:balance}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.ico{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 14px var(--body);border:1px solid transparent;border-radius:999px;padding:10px 18px;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,transform .05s}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.07)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line2)}
.btn.ghost:hover{border-color:var(--ink2)}
.btn.light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.3)}
.btn.danger{background:var(--danger);color:#fff}
.btn.wide{width:100%}
.btn[disabled]{opacity:.5;cursor:default}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px}

/* header */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding-top:env(safe-area-inset-top,0px)}
.topbar{display:flex;align-items:center;gap:16px;height:64px}
.brand{display:inline-flex;align-items:center;gap:8px;font:800 20px var(--display);color:var(--ink);text-decoration:none;letter-spacing:-.02em;flex:none}
.brand b{color:var(--brand);font-weight:800}
.brand.light{color:#fff}.brand.light b{color:#9DB7FF}
.logo{width:28px;height:28px;border-radius:8px;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath d='M20 34a12 12 0 1 1 24 0' stroke='white' stroke-width='6' fill='none' stroke-linecap='round'/%3E%3Ccircle cx='32' cy='42' r='5' fill='white'/%3E%3C/svg%3E") center/100% no-repeat}
.topsearch{flex:1;max-width:520px;display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:0 14px;color:var(--muted)}
.topsearch input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font:15px var(--body);padding:10px 0;outline:none}
.nav{display:flex;gap:8px;align-items:center}
.nav .btn{padding:8px 14px}
@media (max-width:760px){.topbar{height:auto;flex-wrap:wrap;padding-block:10px;gap:10px}.topsearch{order:3;max-width:none;flex-basis:100%}.nav .btn{padding:7px 12px;font-size:13px}}

/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#2B54C9 0%,transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy2) 100%);color:#fff}
.hero-in{padding-block:56px 48px;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.hero-in > *{min-width:0}
.eyebrow{margin:0;font:600 12px var(--body);letter-spacing:.12em;text-transform:uppercase;color:#9DB7FF}
.eyebrow.light{color:#9DB7FF}
.hero h1{font-size:clamp(32px,5.4vw,60px);font-weight:800;max-width:16ch}
.lede{margin:0;font-size:clamp(16px,1.6vw,19px);color:#C9D5F2;max-width:62ch}
.lede.light{color:#C9D5F2}
.bigsearch{display:flex;align-items:center;gap:10px;background:var(--surface);border-radius:999px;padding:6px 6px 6px 18px;max-width:720px;box-shadow:0 12px 40px rgba(0,0,0,.25);color:var(--muted)}
.bigsearch input{flex:1;min-width:0;border:0;outline:none;background:transparent;font:16px var(--body);color:var(--ink);padding:12px 0}
.bigsearch .ico{width:22px;height:22px}
.bigsearch.slim{box-shadow:none;border:1px solid var(--line);max-width:none;padding:4px 18px}
.bigsearch .btn .sm{display:none}@media (max-width:560px){.bigsearch .btn{padding:10px 14px}.bigsearch .btn .lg{display:none}.bigsearch .btn .sm{display:inline}}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 13px var(--body);padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.25);color:#E6ECFF;background:rgba(255,255,255,.06);cursor:pointer;text-decoration:none}
.chip:hover{background:rgba(255,255,255,.14)}
.stats{list-style:none;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;max-width:760px}
.stats li{display:grid;border-inline-start:2px solid rgba(157,183,255,.4);padding-inline-start:12px}
.stats strong{font:800 26px var(--display)}
.stats span{font-size:13px;color:#AFC0E8}
@media (max-width:560px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* sections */
.block{padding-block:40px}
.sechead{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.sechead h2{font-size:clamp(22px,2.6vw,30px);font-weight:800}
.sub{margin:6px 0 0;color:var(--muted);max-width:60ch}
.more{font-weight:600;text-decoration:none}

/* categories */
.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.cat{display:flex;align-items:center;gap:12px;padding:14px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.cat:hover{border-color:var(--line2);box-shadow:var(--shadow)}
.cat .ci{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:hsl(var(--h) 85% 95%);color:hsl(var(--h) 65% 38%);flex:none}
@media (prefers-color-scheme:dark){.cat .ci{background:hsl(var(--h) 40% 18%);color:hsl(var(--h) 80% 72%)}}
.cat .ci svg{width:22px;height:22px}
.cat b{display:block;font:700 14px/1.25 var(--display)}
.cat small{color:var(--muted);font-size:12px}

/* coach cards */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,1fr);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:thin}
.rail > *{scroll-snap-align:start}
@media (min-width:1100px){.rail{grid-auto-columns:calc((100% - 42px)/4)}}
.grid4{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.ccard{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink);min-width:0;transition:border-color .15s,box-shadow .15s,transform .15s}
.ccard:hover{border-color:var(--line2);box-shadow:var(--shadow);transform:translateY(-2px)}
.ccard .ch{display:flex;gap:12px;align-items:center;min-width:0}
.av{width:48px;height:48px;border-radius:50%;flex:none;display:grid;place-items:center;font:700 16px var(--display);color:#fff;background:linear-gradient(135deg,hsl(var(--h) 70% 52%),hsl(calc(var(--h) + 40) 70% 40%))}
.ccard .who{min-width:0}
.ccard .who b{display:block;font:700 15px/1.25 var(--display);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ccard .who span{display:block;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ccard .spec{font:700 16px/1.3 var(--display);margin:0}
.ccard .tag{margin:0;color:var(--ink2);font-size:14px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.9em}
.ccard .cf{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);padding-top:10px;border-top:1px solid var(--line)}
.ccard .cf strong{color:var(--brand);font-weight:600}
.pill{font:600 11px var(--body);letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}

.discover{background:var(--surface);border-block:1px solid var(--line)}
.discover .ccard{background:var(--bg)}

/* how / pricing / faq */
.how h2,.faq h2{font-size:clamp(22px,2.6vw,30px);font-weight:800;margin-bottom:18px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;display:grid;gap:8px}
.steps h3{font-size:18px}
.steps p{margin:0;color:var(--muted)}
.num{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);font:800 15px var(--display)}
.pricing{background:linear-gradient(160deg,var(--navy),var(--navy2));color:#fff}
.pricing-in{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:center;padding-block:56px}
.pricing h2{font-size:clamp(26px,3.4vw,40px);font-weight:800;margin:10px 0}
@media (max-width:820px){.pricing-in{grid-template-columns:1fr}}
.pricecard{background:var(--surface);color:var(--ink);border-radius:var(--r2);padding:24px;display:grid;gap:14px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.pc-name{margin:0;font-weight:600;color:var(--muted)}
.pc-price{margin:0;font:800 44px var(--display)}
.pc-price span{font:500 16px var(--body);color:var(--muted)}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ticks li{position:relative;padding-inline-start:26px}
.ticks li::before{content:"";position:absolute;inset-inline-start:0;top:5px;width:16px;height:16px;border-radius:50%;background:var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%231D4ED8' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/100% no-repeat}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:10px}
.faq summary{cursor:pointer;font:700 15px var(--display)}
.faq p{margin:10px 0 0;color:var(--ink2)}

/* search page */
.filters{display:flex;gap:8px;overflow-x:auto;padding:14px 0 6px;scrollbar-width:thin}
.fchip{flex:none;font:500 13px var(--body);padding:7px 12px;border-radius:999px;border:1px solid var(--line2);background:var(--surface);color:var(--ink2);cursor:pointer}
.fchip[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.count{color:var(--muted);font-size:14px;margin:8px 0 14px}
.empty{text-align:center;padding:40px 16px;color:var(--muted)}
.empty h3{color:var(--ink);margin-bottom:6px}

/* coach page */
.coachpage{padding-block:20px 40px;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.back{font-weight:600;text-decoration:none;font-size:14px}
.profile{display:grid;grid-template-columns:auto 1fr minmax(240px,320px);gap:20px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);padding:24px}
@media (max-width:900px){.profile{grid-template-columns:auto 1fr}.pf-help{grid-column:1/-1}}
@media (max-width:520px){.profile{grid-template-columns:1fr;padding:18px}}
.pf-av{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;font:800 30px var(--display);color:#fff;background:linear-gradient(135deg,hsl(var(--h) 70% 52%),hsl(calc(var(--h) + 40) 70% 40%))}
.pf-av.big{width:96px;height:96px}
.pf-main{display:grid;gap:6px;min-width:0}
.pf-cat{font:600 12px var(--body);letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.pf-main h1{font-size:clamp(26px,3vw,36px);font-weight:800}
.pf-spec{margin:0;font:700 17px var(--display);color:var(--ink2)}
.pf-tag{margin:0;color:var(--muted)}
.badges{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.badges li{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand)}
.pf-help{background:var(--bg);border-radius:var(--r);padding:16px}
.pf-help h2{font-size:15px;margin-bottom:10px}
.chatcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.gate{padding:28px;display:grid;gap:12px;justify-items:start}
.gate h2{font-size:22px}
.gate p{margin:0;color:var(--muted)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:10px}
.chat{display:flex;flex-direction:column}
.msgs{display:flex;flex-direction:column;gap:12px;padding:20px;min-height:320px;max-height:min(62vh,620px);overflow-y:auto}
.m{max-width:min(78ch,85%);padding:11px 15px;border-radius:16px;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.55}
.m.user{align-self:flex-end;background:var(--brand);color:var(--brand-ink);border-bottom-right-radius:5px}
.m.assistant{align-self:flex-start;background:var(--bg);border:1px solid var(--line);border-bottom-left-radius:5px}
.m.sys{align-self:center;color:var(--muted);font-size:13px;padding:2px}
.m .say{display:inline-flex;margin-inline-start:6px;vertical-align:middle;border:0;background:none;color:var(--muted);cursor:pointer;padding:2px}
.compose-wrap{border-top:1px solid var(--line);padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px));background:var(--surface)}
.tools{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.talkbtn{display:inline-flex;align-items:center;gap:8px;font:600 13px var(--body);padding:8px 14px;border-radius:999px;border:0;background:var(--brand-soft);color:var(--brand);cursor:pointer}
.toggle{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--ink2)}
.tools select{margin-inline-start:auto;font:13px var(--body);padding:6px 8px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink)}
.compose{display:flex;gap:8px;align-items:flex-end}
.compose textarea{flex:1;min-width:0;resize:none;font:15px/1.4 var(--body);padding:11px 14px;border-radius:14px;border:1px solid var(--line2);background:var(--bg);color:var(--ink);min-height:46px;max-height:160px}
.iconbtn{width:46px;height:46px;border-radius:50%;border:1px solid var(--line2);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex:none}
.iconbtn .ico{width:20px;height:20px}
.iconbtn.send{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.iconbtn.rec{background:var(--danger);border-color:var(--danger);color:#fff;animation:pulse 1.2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(194,54,74,.5)}100%{box-shadow:0 0 0 14px rgba(194,54,74,0)}}
.status{margin:8px 2px 0;font-size:13px;color:var(--muted);min-height:1em}

/* voice overlay */
.voice{position:fixed;inset:0;z-index:50;background:radial-gradient(800px 500px at 50% 20%,#24418F,var(--navy) 70%);color:#fff;display:grid;place-items:center;padding:max(24px,env(safe-area-inset-top,0px)) 16px max(24px,env(safe-area-inset-bottom,0px))}
.voice-in{display:grid;justify-items:center;gap:14px;text-align:center;max-width:520px}
.voice-name{margin:0;font:700 18px var(--display)}
.orb{width:150px;height:150px;border-radius:50%;border:0;cursor:pointer;background:radial-gradient(circle at 35% 30%,#9DB7FF,#3B6BFF 55%,#1D3FAF);box-shadow:0 0 0 0 rgba(91,140,255,.6);position:relative;margin:12px 0}
.orb.listen{animation:orb 1.4s ease-out infinite}
.orb.speak{animation:orb 0.9s ease-in-out infinite alternate;background:radial-gradient(circle at 35% 30%,#FFD2B0,#FB923C 55%,#C2410C)}
.orb.think{opacity:.7;animation:spin 1.6s linear infinite;background:conic-gradient(from 0deg,#5B8CFF,#9DB7FF,#5B8CFF)}
@keyframes orb{0%{box-shadow:0 0 0 0 rgba(91,140,255,.55)}100%{box-shadow:0 0 0 36px rgba(91,140,255,0)}}
@keyframes spin{to{transform:rotate(360deg)}}
.voice-state{margin:0;font:600 16px var(--body);color:#C9D5F2}
.voice-text{margin:0;min-height:3em;color:#fff;font-size:16px;max-width:46ch}

/* auth / account */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r2);padding:28px;max-width:440px;margin:40px auto 60px;display:grid;gap:14px;box-shadow:var(--shadow)}
.card h1{font-size:26px;font-weight:800}
.field{display:grid;gap:6px}
.field label{font-size:13px;font-weight:600}
input:not([type=checkbox]),select{font:15px var(--body)}
.field input,.short{padding:12px 14px;border-radius:10px;border:1px solid var(--line2);background:var(--bg);color:var(--ink);width:100%}
.short{max-width:200px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink2)}
.check input{width:18px;height:18px;margin-top:2px;flex:none}
.note{font-size:13px;color:var(--muted);margin:0}
.center{text-align:center}
.err{color:var(--danger);font-size:14px;margin:0}
.ok{color:var(--ok);font-size:14px;margin:0}
.or{text-align:center;color:var(--muted);font-size:13px;margin:6px 0}
.google{display:grid;gap:6px}
.account{max-width:820px;padding-block:28px 60px;display:grid;gap:16px}
.account h1{font-size:30px;font-weight:800}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;min-width:0}
.panel h2{font-size:18px;margin-bottom:10px}
.subrow{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-block:10px;border-top:1px solid var(--line);flex-wrap:wrap}
.subrow:first-child{border-top:0}
.subrow .av{width:36px;height:36px;font-size:13px}
.subrow .l{display:flex;gap:10px;align-items:center;min-width:0}
.badge{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--brand-soft);color:var(--brand)}
.memrow{border-top:1px solid var(--line);padding-block:10px}
.memrow:first-child{border-top:0}
.memrow summary{cursor:pointer;font-weight:600}
.memrow pre{white-space:pre-wrap;font:14px/1.5 var(--body);margin:8px 0}

/* footer */
.foot{background:var(--navy);color:#AFC0E8;margin-top:20px}
.foot-in{display:grid;grid-template-columns:1.4fr 2fr 1fr;gap:28px;padding-block:40px}
@media (max-width:820px){.foot-in{grid-template-columns:1fr}}
.foot p{margin:10px 0 0;font-size:14px}
.foot .small{font-size:12px;color:#8195C4}
.foot-links{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px 16px;align-content:start}
.foot-links:last-child{grid-template-columns:1fr}
.foot a{color:#DCE5FF;text-decoration:none;font-size:14px}
.foot a:hover{text-decoration:underline}
.foot span{font-size:14px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* language picker */
.langpick{display:flex;align-items:center;gap:4px;margin-inline-start:auto;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:0 4px 0 10px;background:var(--surface)}
.langpick select{border:0;background:transparent;color:var(--ink);font:600 13px var(--body);padding:8px 6px 8px 2px;max-width:120px;cursor:pointer}
.langpick select:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.langpick .ico{width:16px;height:16px}
.langnote{position:fixed;inset-inline-end:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:60;background:var(--ink);color:var(--bg);font:600 13px var(--body);padding:10px 14px;border-radius:999px;box-shadow:0 6px 24px rgba(0,0,0,.2);margin:0}
[dir=rtl] .back,[dir=rtl] .more{unicode-bidi:plaintext}
@media (max-width:760px){.langpick{order:2}.nav{order:2}}