/* Boogie Town. Near-monochrome: one neutral dark, white/off-white, one accent (brand purple).
   Old-site nods: Montserrat headings, a few soft "lampki" in the hero. */
@font-face{font-family:Montserrat;src:url(/assets/fonts/montserrat-latin.woff2) format("woff2");font-weight:400 700;font-display:swap;unicode-range:U+0000-00FF,U+2000-206F,U+20AC,U+2190-2193}
@font-face{font-family:Montserrat;src:url(/assets/fonts/montserrat-pl.woff2) format("woff2");font-weight:400 700;font-display:swap;unicode-range:U+0104-0107,U+0118-0119,U+0141-0144,U+015A-015B,U+0179-017C}
@font-face{font-family:"Space Grotesk";src:url(/assets/fonts/spacegrotesk-500.woff2) format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url(/assets/fonts/spacegrotesk-700.woff2) format("woff2");font-weight:700;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-400.woff2) format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-600.woff2) format("woff2");font-weight:600;font-display:swap}

:root{
  --accent:#6D28D9;          /* the only accent: app primary (purple600) */
  --accent-hover:#5B21B6;
  --dark:#111114;            /* the one dark tone */
  --dark-2:#18181C;
  --on-dark:#F4F4F5;--on-dark-2:#A1A1AA;
  --ink:#18181B;--ink-2:#52525B;--ink-3:#8A8A93;
  --line:#E7E7EA;--bg:#fff;--soft:#FAFAFA;
  --head:Montserrat,system-ui,sans-serif;--grotesk:"Space Grotesk",system-ui,sans-serif;--body:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;
  --wrap:1080px;--header-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 8px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.65 var(--body);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--head);line-height:1.15;margin:0 0 .5em;color:inherit}
h1{font-size:clamp(1.9rem,6vw,3rem);font-weight:700}
h2{font-size:clamp(1.6rem,4vw,2.2rem);font-weight:700}
h3{font-size:1.05rem;font-weight:700}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
/* Placeholder marker: must be gone before launch */
.todo{background:#FFF3B0;color:#5A4500;border:1px dashed #C9A400;border-radius:4px;padding:0 .3em;font-size:.9em}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8em 1.6em;border-radius:999px;font:700 .9rem/1 var(--head);letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer;transition:background .15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover)}
.btn-sm{min-height:40px;padding:.6em 1.1em;font-size:.78rem}
.link{font-weight:600;text-underline-offset:4px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--dark);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header .wrap{display:flex;align-items:center;gap:12px;height:var(--header-h)}
.brand{margin-right:auto}
.brand img{width:52px;height:46px}
.nav{display:none}
.nav a{color:var(--on-dark-2);text-decoration:none;font:600 .76rem var(--head);letter-spacing:.14em;text-transform:uppercase;padding:8px 10px}
.nav a:hover,.nav a[aria-current=page]{color:#fff}
.menu-btn{background:none;border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:8px;width:44px;height:40px;display:grid;place-items:center;cursor:pointer}
.menu-btn svg{width:22px;height:22px}
.site-header.open .nav{display:flex;flex-direction:column;position:absolute;top:var(--header-h);left:0;right:0;background:var(--dark);padding:4px 16px 16px}
.site-header.open .nav a{padding:12px 4px}
@media (min-width:900px){.nav{display:flex}.menu-btn{display:none}}

/* Dark band */
.dark{background:var(--dark);color:var(--on-dark)}
.dark p{color:var(--on-dark-2)}
.dark .eyebrow{color:var(--on-dark-2)}

/* Hero: real studio photo, darker where the text sits, a few warm-white lampki, skyline on the bottom edge */
.hero{position:relative;overflow:hidden;isolation:isolate;min-height:min(86svh,720px);display:flex;align-items:flex-end;
  background:#111114 url(/assets/img/hero-studio-800.webp) center/cover no-repeat}
@media (min-width:800px){.hero{align-items:center;background-image:url(/assets/img/hero-studio-1600.webp)}}
.hero::before,.hero::after{content:"";position:absolute;pointer-events:none}
.hero::after{inset:0;z-index:-1;background:linear-gradient(0deg,rgba(17,17,20,.92) 0%,rgba(17,17,20,.55) 50%,rgba(17,17,20,.15) 100%)}
@media (min-width:800px){.hero::after{background:linear-gradient(90deg,rgba(17,17,20,.92) 0%,rgba(17,17,20,.72) 40%,rgba(17,17,20,.2) 100%)}}
.hero::before{inset:-6%;z-index:0;
  background:
    radial-gradient(circle 40px at 80% 22%,rgba(255,244,228,.14),transparent 70%),
    radial-gradient(circle 6px at 64% 40%,rgba(255,244,228,.5),transparent 70%),
    radial-gradient(circle 5px at 22% 14%,rgba(255,244,228,.45),transparent 70%),
    radial-gradient(circle 4px at 88% 52%,rgba(255,244,228,.55),transparent 70%);
  animation:lampki 40s ease-in-out infinite alternate}
@keyframes lampki{to{transform:translate3d(-2%,2%,0)}}
@media (prefers-reduced-motion:reduce){.hero::before{animation:none}}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:80px;padding-bottom:96px}
.hero h1{font-size:clamp(2.6rem,11vw,5.2rem);line-height:1;letter-spacing:-.02em;margin:0 0 18px;color:#fff}
.hero .sub{font-size:clamp(1.05rem,2.6vw,1.25rem);color:#D4D4D8;margin:0 0 40px;max-width:28em}
.hero .cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.hero .link{color:var(--on-dark);font-size:.95rem}

/* Boogie skyline (traced from the logo): horizon line with the outline rising from it, at the top of dark bands */
.skyline{position:absolute;left:0;right:0;top:72px;height:0;pointer-events:none;color:#22D3EE}
.skyline::before{content:"";position:absolute;left:0;right:0;bottom:0;border-top:1.5px solid currentColor;opacity:.35}
.skyline svg{position:absolute;bottom:0;left:50%;width:180px;margin-left:-90px;height:auto;overflow:visible;opacity:.6;filter:drop-shadow(0 0 5px rgba(34,211,238,.6))}
.skyline path{stroke:currentColor;stroke-width:8;fill:none;stroke-linejoin:round;stroke-linecap:round}
/* Draw-in when scrolled into view (same motion as assets/skyline-loader). Only armed when JS adds .sky-anim. */
.sky-anim .skyline path{stroke-dasharray:1;stroke-dashoffset:1}
.sky-anim .skyline::before{transform:scaleX(0);transition:transform .9s ease-in-out}
.sky-anim .skyline.is-drawn::before{transform:scaleX(1)}
.sky-anim .skyline.is-drawn path{animation:sky-draw 1.2s ease-in-out .3s forwards}
.sky-anim .skyline.is-drawn path.ant{animation:sky-draw .3s ease-out 1.45s forwards}
@keyframes sky-draw{to{stroke-dashoffset:0}}
.site-footer,.has-skyline{position:relative}
.has-skyline{padding-top:136px}
@media (min-width:900px){.has-skyline{padding-top:160px}}

.page-hero{padding:48px 0}
.page-hero h1{margin:0;color:#fff}
.page-hero p{margin:.5em 0 0}

/* Sections */
section{padding:64px 0}
@media (min-width:900px){section{padding:96px 0}}
.eyebrow{display:block;font:600 .78rem var(--head);letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:10px}
.head{max-width:40em;margin-bottom:32px}
.head p{color:var(--ink-2)}
.center{text-align:center;margin-left:auto;margin-right:auto}
.soft{background:var(--soft)}

/* About */
.about{display:grid;gap:32px;align-items:center}
.about img.photo{width:100%;aspect-ratio:660/420;object-fit:cover;border-radius:4px}
.about .sig{display:block;width:234px;max-width:70%;height:auto;margin:20px 0 0 auto;opacity:.9}
@media (min-width:860px){.about{grid-template-columns:1fr 1fr;gap:64px}}

/* Offer: three plain columns */
.offer{display:grid;gap:32px}
@media (min-width:760px){.offer{grid-template-columns:repeat(3,1fr)}}
.offer h3{text-transform:uppercase;letter-spacing:.06em}
.offer p{color:var(--ink-2);margin-bottom:.5em}
.offer a{font-weight:600;text-decoration:none}

/* Schedule: mirrors the app (day pills, Taniec/Fitness chips, occurrence cards) */
.sched{max-width:none}
@media (min-width:900px){.occ-list{grid-template-columns:1fr 1fr;gap:14px}}
.sched .seg{display:inline-flex;gap:4px;background:#F1F0F5;border-radius:999px;padding:4px;margin-bottom:16px}
.sched .seg button{border:0;background:none;border-radius:999px;padding:7px 16px;min-height:36px;font:600 .88rem var(--body);color:var(--ink-2);cursor:pointer}
.sched .seg button[aria-pressed=true]{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(20,18,25,.12)}
.day-strip{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 12px;margin:0 -2px;scrollbar-width:none}
.day-strip::-webkit-scrollbar{display:none}
.day-pill{flex:0 0 auto;position:relative;width:44px;height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:1px solid #EAE8F0;border-radius:14px;background:#fff;cursor:pointer;color:var(--ink)}
.day-pill .abbr{font:600 .66rem var(--body);letter-spacing:.06em;color:var(--ink-3)}
.day-pill .num{font:700 1.2rem/1 var(--grotesk)}
.day-pill.is-empty .num{color:#A5A1B0}
.day-pill[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
.day-pill[aria-pressed=true] .abbr{color:#E9E1FD}
.day-pill[aria-pressed=true]::after{content:"";position:absolute;bottom:-10px;left:50%;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--accent)}
.cat-chips{display:flex;gap:8px;margin:8px 0 24px}
.cat-chips button{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--accent);background:#fff;color:var(--accent);border-radius:10px;padding:8px 14px;min-height:40px;font:600 .92rem var(--body);cursor:pointer}
.cat-chips button[aria-pressed=true]{background:var(--accent);color:#fff}
.cat-chips svg{width:16px;height:16px}
.day-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}
.day-head h3{font:700 1.08rem var(--grotesk);letter-spacing:-.01em;margin:0}
.day-head .count{font-size:.85rem;color:var(--ink-3);white-space:nowrap}
.occ-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.sched-empty{color:var(--ink-3);padding:16px 0}
.occ-card{display:grid;grid-template-columns:1fr auto;gap:14px 12px;padding:16px 18px 16px 30px;position:relative;background:#fff;border:1px solid #EAE8F0;border-radius:18px;box-shadow:0 1px 2px rgba(20,18,25,.05);text-decoration:none;color:var(--ink);transition:box-shadow .15s,transform .15s}
.occ-card::before{content:"";position:absolute;left:16px;top:16px;bottom:16px;width:4px;border-radius:4px;background:var(--bar,var(--accent))}
.occ-card:hover{box-shadow:0 6px 20px rgba(20,18,25,.08);transform:translateY(-1px)}
.occ-main{min-width:0;display:flex;flex-direction:column;gap:3px}
.occ-name{font:700 1.02rem/1.25 var(--grotesk);text-transform:uppercase;letter-spacing:.01em}
.occ-sub{font-size:.9rem;color:#5B5866;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.occ-time{display:flex;flex-direction:column;align-items:flex-end;gap:3px}
.occ-time time{font:700 1.3rem/1 var(--grotesk);font-variant-numeric:tabular-nums}
.occ-time span{font-size:.8rem;color:var(--ink-3)}
.occ-cap{grid-column:1/-1;display:flex;align-items:center;gap:14px}
.cap-bar{flex:1;height:7px;border-radius:4px;background:#EFEDF4;overflow:hidden}
.cap-bar span{display:block;height:100%;border-radius:4px;background:var(--bar,var(--accent))}
.cap-label{font-size:.8rem;font-weight:600;color:#5B5866;white-space:nowrap}
.occ-card.is-tight{--bar:#B4700A}
.occ-card.is-tight .cap-label{color:#7A4B06;font-weight:700}
.occ-card.is-muted{--bar:#A5A1B0;background:#FBFAFC}
.occ-card.is-muted .occ-name,.occ-card.is-muted time{color:#7C7889}
.occ-card.is-cancelled{--bar:#C9281C;background:#FBFAFC}
.occ-card.is-cancelled .occ-name{text-decoration:line-through;color:#7C7889}
.sched-note{font-size:.85rem;color:var(--ink-3);margin-top:16px}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:20px;counter-reset:s}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr);gap:32px}}
.steps li{counter-increment:s}
.steps li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;margin-bottom:10px;font:700 1rem var(--head);border:1.5px solid var(--ink);color:var(--ink)}
.steps h3{margin-bottom:4px}
.steps p{margin:0;font-size:.95rem;color:var(--ink-2)}

/* Instructors */
.people{display:grid;gap:28px}
@media (min-width:640px){.people{grid-template-columns:repeat(2,1fr)}}
@media (min-width:960px){.people{grid-template-columns:repeat(3,1fr);gap:40px 32px}}
.person{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:start}
.person img,.person .mono{width:72px;height:72px;border-radius:50%;object-fit:cover}
.person img{filter:grayscale(1)}
.person .mono{display:grid;place-items:center;background:#EDEDF0;color:var(--ink-2);font:700 1.1rem var(--head)}
.person h3{margin:0}
.person .teaches{font-size:.85rem;color:var(--ink-3);font-weight:600;margin:2px 0 6px}
.person p{font-size:.92rem;color:var(--ink-2);margin:0}

/* Prices on the dark band */
.prices{display:grid;gap:32px;text-align:center}
@media (min-width:760px){.prices{grid-template-columns:repeat(3,1fr)}}
.prices h3{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--on-dark-2)}
.prices ul{list-style:none;padding:0;margin:0}
.prices li{margin:6px 0;color:var(--on-dark-2)}
.prices b{font:700 1.8rem var(--head);color:#fff;margin-right:6px}
.accepted{text-align:center;margin-top:40px;color:var(--on-dark-2);font-size:.9rem}

/* Classes page */
.class-group{margin-bottom:56px}
.classes{display:grid;gap:28px}
@media (min-width:760px){.classes{grid-template-columns:repeat(2,1fr);gap:32px 48px}}
.class-card{border-top:1px solid var(--line);padding-top:16px}
.class-card h3{text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px}
.class-card .meta{font-size:.85rem;color:var(--ink-3);margin-bottom:6px}
.class-card p{font-size:.94rem;color:var(--ink-2);margin-bottom:.4em}
.class-card .variants{display:flex;flex-wrap:wrap;gap:6px}
.class-card .variants span{font-size:.75rem;font-weight:600;color:var(--ink-2);border:1px solid var(--line);border-radius:999px;padding:1px 9px}

/* Contact */
.contact{display:grid;gap:32px}
@media (min-width:760px){.contact{grid-template-columns:repeat(2,1fr)}}
.contact dl{margin:0;display:grid;gap:18px}
.contact dt{font:600 .76rem var(--head);text-transform:uppercase;letter-spacing:.18em;color:var(--ink-3)}
.contact dd{margin:0;font-size:1.05rem;font-weight:600}
.contact dd a{text-decoration:none}
.social{display:flex;gap:10px;flex-wrap:wrap}
.social a{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;border:1px solid var(--line);text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem}
.social svg{width:18px;height:18px}

/* Footer */
.site-footer{background:var(--dark);color:var(--on-dark-2);padding:128px 0 calc(28px + env(safe-area-inset-bottom));font-size:.88rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between}
.site-footer a{color:var(--on-dark-2);text-decoration:none}
.site-footer a:hover{color:#fff}
.site-footer nav{display:flex;flex-wrap:wrap;gap:6px 18px}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Small purple eyebrow labels on white sections */
.eyebrow{color:var(--accent)}
.dark .eyebrow{color:var(--on-dark-2)}

/* Gallery */
.head-row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:8px 16px;max-width:none}
.head-row h2{margin-bottom:0}
.more-link{font-weight:600;white-space:nowrap;text-decoration:none}
.more-link::after{content:" →"}
.gal-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media (min-width:760px){.gal-strip{grid-template-columns:repeat(4,1fr);gap:12px}}
.gal-strip .gal-item img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.gal-item{display:block;overflow:hidden;border-radius:12px;background:#EEE}
.gal-item img{display:block;transition:transform .3s ease}
.gal-item:hover img{transform:scale(1.03)}
.gal-grid{columns:2 160px;column-gap:10px}
@media (min-width:760px){.gal-grid{columns:3 240px;column-gap:14px}}
.gal-grid .gal-item{break-inside:avoid;margin-bottom:10px}
@media (min-width:760px){.gal-grid .gal-item{margin-bottom:14px}}
.gal-grid img{width:100%;height:auto}
.cat-photo{width:100%;max-width:660px;height:auto;aspect-ratio:2.2/1;object-fit:cover;border-radius:14px;margin:0 0 28px}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(10,10,12,.94);display:flex;align-items:center;justify-content:center;touch-action:pan-y}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:min(92vw,1200px);display:flex;flex-direction:column;align-items:center;gap:12px}
.lb img{max-width:100%;max-height:80vh;width:auto;height:auto;border-radius:6px;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.lb figcaption{color:#D4D4D8;font-size:.92rem;text-align:center}
.lb button{position:absolute;border:0;background:rgba(255,255,255,.1);color:#fff;width:48px;height:48px;border-radius:50%;cursor:pointer;display:grid;place-items:center}
.lb button:hover{background:rgba(255,255,255,.2)}
.lb button svg{width:22px;height:22px}
.lb .lb-close{top:16px;right:16px}
.lb .lb-prev{left:16px;top:50%;margin-top:-24px}
.lb .lb-next{right:16px;top:50%;margin-top:-24px}
@media (max-width:640px){.lb .lb-prev,.lb .lb-next{top:auto;bottom:20px;margin-top:0}}