/* Layout: four pages sharing one nav; home is a short intro with three paths. */
:root{
  --bg:#F3F5F8; --surface:#FFFFFF; --ink:#151B2E; --muted:#5A6378; --line:#D6DBE5;
  --accent:#D98A10; --accent-ink:#8A5300;
  --edu:#2E5BBA; --prod:#7A3FB0; --live:#C2410C;
  --f-display:"Bricolage Grotesque",ui-sans-serif,system-ui,sans-serif;
  --f-body:"Figtree",ui-sans-serif,system-ui,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0E1220; --surface:#161C2E; --ink:#E9ECF4; --muted:#9AA3B8; --line:#2A3248;
  --accent:#F2A93B; --accent-ink:#F7C677;
  --edu:#7EA2F2; --prod:#BF93E8; --live:#F2895A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E1220; --surface:#161C2E; --ink:#E9ECF4; --muted:#9AA3B8; --line:#2A3248;
  --accent:#F2A93B; --accent-ink:#F7C677;
  --edu:#7EA2F2; --prod:#BF93E8; --live:#F2895A; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.6;margin:0}
.wrap{max-width:1120px;margin:0 auto;padding-inline:clamp(16px,4vw,40px)}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--f-display);line-height:1.05;text-wrap:balance;margin:0}
.label{font-family:var(--f-mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* nav */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:14px;flex-wrap:wrap}
.brand{font-family:var(--f-display);font-weight:800;font-size:20px;text-decoration:none;letter-spacing:-.01em}
.brand span{color:var(--accent)}
nav ul{display:flex;gap:clamp(12px,3vw,28px);list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav a{text-decoration:none;font-weight:500;font-size:15px;color:var(--muted)}
nav a:hover{color:var(--ink)}

/* hero */
.hero{position:relative;padding-block:clamp(56px,9vw,110px) 40px;overflow:hidden}
.hero h1{font-size:clamp(56px,13vw,148px);font-weight:800;letter-spacing:-.04em}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p.lede{max-width:34ch;font-size:clamp(19px,2.2vw,23px);color:var(--muted);margin:22px 0 0}
.strings{display:grid;gap:14px;margin-top:48px}
.string{display:grid;grid-template-columns:3.2em 1fr;align-items:center;gap:12px}
.string .note{font-family:var(--f-mono);font-size:13px;color:var(--muted);text-align:right}
.string i{display:block;background:var(--ink);opacity:.55;border-radius:2px;transform-origin:left center}
.string:nth-child(1) i{height:1px}.string:nth-child(2) i{height:1.4px}.string:nth-child(3) i{height:1.8px}
.string:nth-child(4) i{height:2.4px}.string:nth-child(5) i{height:3px}.string:nth-child(6) i{height:3.6px}
.string:hover i,.string.pluck i{animation:pluck .6s ease-out}
@keyframes pluck{0%{transform:translateY(0)}15%{transform:translateY(-3px)}30%{transform:translateY(2.5px)}45%{transform:translateY(-1.5px)}60%{transform:translateY(1px)}100%{transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){.string i{animation:none!important}}

/* divisions */
section{padding-block:clamp(56px,8vw,96px)}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:36px}
.sec-head h2{font-size:clamp(34px,5vw,54px);font-weight:600;letter-spacing:-.02em}
.sec-head p{max-width:42ch;color:var(--muted);margin:0}
.divisions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
@media (max-width:860px){.divisions{grid-template-columns:1fr}}
.div{--c:var(--edu);background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;display:flex;flex-direction:column;gap:16px;min-width:0}
.div.prod{--c:var(--prod)}.div.live{--c:var(--live)}
.div .tab{font-family:var(--f-mono);font-size:13px;color:var(--c);white-space:pre;overflow-x:auto}
.div h3{font-size:28px;font-weight:600;letter-spacing:-.015em}
.div h3 small{display:block;font-family:var(--f-body);font-size:14px;font-weight:600;color:var(--c);letter-spacing:.02em;margin-bottom:6px}
.div p{margin:0;color:var(--muted)}
.div ul{margin:0;padding:0;list-style:none;display:grid;gap:8px;border-top:1px solid var(--line);padding-top:16px}
.div li{display:flex;gap:10px;align-items:baseline}
.div li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--c);transform:translateY(-2px)}
.div a.more{margin-top:auto;font-weight:600;text-decoration:none;color:var(--c)}
.div a.more:hover{text-decoration:underline}

/* academy */
.band{background:var(--surface);border-block:1px solid var(--line)}
.grid2{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:start}
@media (max-width:860px){.grid2{grid-template-columns:1fr}}
.instr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.instr div{background:var(--bg);padding:20px}
.instr strong{display:block;font-family:var(--f-display);font-size:22px;font-weight:600}
.instr span{color:var(--muted);font-size:15px}
.levels{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.chip{font-family:var(--f-mono);font-size:13px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--bg)}
.prose p{margin:0 0 16px;max-width:60ch}
.facts{display:flex;gap:32px;flex-wrap:wrap;margin-top:24px}
.facts b{display:block;font-family:var(--f-display);font-size:40px;font-weight:800;color:var(--accent-ink);font-variant-numeric:tabular-nums;line-height:1}
.facts span{font-size:14px;color:var(--muted)}


/* store */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.filters button{background:var(--bg);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;justify-self:auto}
.filters button:hover{background:var(--bg);color:var(--ink);border-color:var(--ink)}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.product{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:10px;min-width:0}
.product .cat{font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-ink)}
.product h3{font-size:20px;font-weight:600;line-height:1.2}
.product p{margin:0;color:var(--muted);font-size:15px}
.product .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--line)}
.product .price{font-family:var(--f-mono);font-size:14px;color:var(--muted)}
.product .buy{font-size:14px;padding:8px 14px;background:transparent;color:var(--muted);border:1px dashed var(--line);cursor:default}
.product .buy:hover{background:transparent}
.store-note{font-size:14px;color:var(--muted);margin:20px 0 0}

/* contact */
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px}
@media (max-width:760px){.contact{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:28px;min-width:0}
.rows{display:grid;gap:14px;margin-top:8px}
.row{display:grid;grid-template-columns:7em 1fr;gap:12px;border-bottom:1px dashed var(--line);padding-bottom:12px}
.row:last-child{border:0}
.todo{color:var(--accent-ink);font-family:var(--f-mono);font-size:14px}
form{display:grid;gap:12px}
label{font-size:14px;font-weight:600}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:var(--bg);color:var(--ink)}
button{font:inherit;font-weight:600;padding:12px 18px;border:0;border-radius:9px;background:var(--ink);color:var(--bg);cursor:pointer;justify-self:start}
button:hover{background:var(--accent-ink)}
.msg{font-size:14px;color:var(--muted);min-height:1.4em;margin:0}

footer{border-top:1px solid var(--line);padding-block:28px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* multi-page additions */
nav a[aria-current="page"]{color:var(--ink);font-weight:600;box-shadow:inset 0 -2px 0 var(--accent);padding-bottom:4px}
.page-head{padding-block:clamp(48px,7vw,88px) clamp(28px,4vw,44px)}
.page-head h1{font-size:clamp(44px,8vw,88px);font-weight:800;letter-spacing:-.03em;margin-top:12px}
.page-head p{max-width:52ch;font-size:clamp(18px,2vw,21px);color:var(--muted);margin:18px 0 0}
main section:first-of-type{padding-top:0}

/* home */
.home-hero{padding-block:clamp(56px,9vw,110px) 28px}
.home-hero h1{font-size:clamp(56px,13vw,148px);font-weight:800;letter-spacing:-.04em}
.home-hero h1 em{font-style:normal;color:var(--accent)}
.home-hero .lede{max-width:46ch;font-size:clamp(19px,2.2vw,23px);color:var(--muted);margin:22px 0 0}
.paths{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-block:24px clamp(56px,8vw,96px)}
@media (max-width:820px){.paths{grid-template-columns:1fr}}
.path{display:flex;flex-direction:column;gap:10px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:14px;text-decoration:none;min-width:0;transition:border-color .15s,transform .15s}
.path:hover{border-color:var(--ink);transform:translateY(-2px)}
.path .tab{font-family:var(--f-mono);font-size:13px;color:var(--accent-ink);white-space:pre;overflow:hidden;text-overflow:ellipsis}
.path h2{font-size:30px;font-weight:600;letter-spacing:-.015em}
.path p{margin:0;color:var(--muted)}
.path .go{margin-top:auto;padding-top:8px;font-weight:600}
@media (prefers-reduced-motion:reduce){.path{transition:none}.path:hover{transform:none}}

/* booking */
.booking{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:clamp(24px,4vw,48px);align-items:start}
@media (max-width:860px){.booking{grid-template-columns:1fr}}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:18px;counter-reset:s}
.steps li{display:grid;grid-template-columns:2.2em 1fr;gap:12px;counter-increment:s}
.steps li::before{content:counter(s);font-family:var(--f-mono);font-size:14px;width:2em;height:2em;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-ink);background:var(--bg)}
.steps strong{display:block}
.steps span{color:var(--muted);font-size:15px}
.cal{background:var(--bg);border:1px solid var(--line);border-radius:14px;overflow:hidden;min-width:0}
.cal iframe{display:block;width:100%;height:640px;border:0;background:#fff}
.cal-empty{padding:clamp(24px,4vw,40px);display:grid;gap:18px}
.cal-week{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;font-family:var(--f-mono);font-size:12px;color:var(--muted);text-align:center}
.cal-week b{font-weight:500;padding-bottom:4px}
.cal-week i{display:block;height:28px;border-radius:6px;border:1px dashed var(--line)}
.cal-empty h3{font-size:24px;font-weight:600}
.cal-empty p{margin:0;color:var(--muted)}
.btn{display:inline-block;justify-self:start;font-weight:600;padding:12px 18px;border-radius:9px;background:var(--ink);color:var(--bg);text-decoration:none}
.btn:hover{background:var(--accent-ink)}

/* playable fretboard (home) */
.strings{position:relative;cursor:pointer;touch-action:pan-y;user-select:none;-webkit-user-select:none;padding-block:6px}
.neck{position:absolute;top:0;bottom:0;left:calc(3.2em + 12px);right:0;pointer-events:none;border-left:4px solid var(--muted);border-radius:2px}
.neck b{position:absolute;top:0;bottom:0;width:2px;margin-left:-1px;background:var(--line)}
.neck u{position:absolute;width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:var(--line)}
.neck .fing{position:absolute;width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--accent);animation:fing .6s ease-out forwards}
@keyframes fing{from{transform:scale(1);opacity:.95}to{transform:scale(1.8);opacity:0}}
.string:hover i{opacity:.8}
@media (prefers-reduced-motion:reduce){.neck .fing{animation:none;opacity:0}}
.strings .string{position:relative;z-index:1}