/* SHIVA DANCE Studio - Tarnów | ekspres demo, runda 2
   Uklad jak w demie Sztorc Studio Tanca: hero na kadrze przez cala szerokosc,
   gradient marki na przyciskach i pasku, szklane kafelki, kursy jako kafelki
   ze zdjeciem. Paleta wlasna: roz z gwiazdki w logo, fiolet ze spodni
   druzyny cheer, blekit z plakatow, granat z tla logo. */

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);font-size:var(--fs-base);line-height:var(--lh-body);color:var(--text-body);background:var(--color-bg)}
img{max-width:100%;height:auto;display:block}
a{color:var(--roz-ciemny)}
h1,h2,h3{font-family:var(--font-heading);line-height:var(--lh-heading);letter-spacing:var(--tracking-heading);color:var(--granat);margin:0 0 var(--space-4)}
p{margin:0 0 var(--space-4)}
:root{
  --roz:#FF3D8A;
  --roz-ciemny:#D42A6E;
  --roz-tlo:#FFE6F0;
  --fiolet:#8A4DFF;
  --blekit:#2F7BE8;
  --blekit-tlo:#E8F0FC;
  --granat:#161A3A;
  --granat-ciemny:#0E1128;
  --piasek:#F6F4FB;
  --cichy:#4A4A55;
  --maxw:1140px;
  --grad:linear-gradient(98deg,#FF3D8A 0%,#8A4DFF 52%,#2F7BE8 100%);
  --grad-soft:linear-gradient(98deg,rgba(255,61,138,.13),rgba(138,77,255,.13),rgba(47,123,232,.15));
}
.container{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--space-5)}
.section{padding-block:clamp(56px,8vw,96px)}
.section--tint{background:var(--piasek)}
.section--grad-soft{background:var(--grad-soft)}
.h2{font-size:clamp(28px,4.4vw,var(--fs-3xl));font-weight:700}
.h2 .kicker{display:block;font-size:var(--fs-sm);letter-spacing:.16em;text-transform:uppercase;color:var(--roz-ciemny);font-family:var(--font-body);font-weight:700;margin-bottom:var(--space-2)}
.h2--srodek{text-align:center}
.lead{font-size:var(--fs-lg);color:var(--cichy)}
.wstep{max-width:64ch;color:var(--cichy);margin-bottom:var(--space-6)}
.wstep--srodek{margin-inline:auto;text-align:center}
.znak{flex:none}

/* --- header ------------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:50;background:#0A0D2E;border-bottom:1px solid rgba(255,255,255,.08)}
.site-header .container{display:flex;align-items:center;gap:var(--space-4);padding-block:8px}
.logo-link{display:flex;align-items:center;gap:14px;text-decoration:none;color:#fff}
.logo-link img{width:84px;height:84px;border-radius:0;box-shadow:none}
.logo-link .marka{font-family:var(--font-heading);font-weight:800;font-size:26px;letter-spacing:.02em;line-height:1;text-transform:lowercase}
.logo-link .marka small{display:block;font-family:var(--font-body);font-weight:700;font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:#FF6FA9;margin-top:5px}
.main-nav{display:none}
.btn-tel{margin-left:auto;display:inline-flex;align-items:center;gap:8px;color:#fff;text-decoration:none;font-weight:700;padding:11px 18px;border-radius:var(--radius-pill);font-size:var(--fs-sm);white-space:nowrap}
.menu-toggle{border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);border-radius:12px;padding:9px 11px;cursor:pointer;line-height:0}
.menu-toggle span{display:block;width:20px;height:2px;background:#fff;margin:4px 0;border-radius:2px}
.mobile-nav{position:absolute;left:0;right:0;top:100%;background:#0A0D2E;border-bottom:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-md);display:none}
.mobile-nav.open{display:block}
.mobile-nav a{display:block;padding:14px var(--space-5);text-decoration:none;color:#fff;font-weight:600;border-top:1px solid rgba(255,255,255,.1)}
.nav-social{display:inline-flex;align-items:center;gap:14px}
.nav-social a{display:inline-flex;color:#fff;transition:color var(--motion-dur) var(--motion-ease)}
.nav-social a:hover{color:#FF6FA9}
.nav-social--mobil{display:flex;gap:18px;padding:14px var(--space-5);border-top:1px solid rgba(255,255,255,.1)}
.mobile-nav .nav-social a{border-top:0;padding:0}
@media (min-width:960px){
  .menu-toggle,.mobile-nav{display:none!important}
  .main-nav{display:flex;align-items:center;gap:var(--space-5);margin-left:auto}
  .main-nav a{text-decoration:none;color:#fff;font-weight:600;font-size:var(--fs-sm);position:relative;padding-block:6px}
  .main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:3px;border-radius:2px;background:var(--grad);transition:right .25s var(--motion-ease)}
  .main-nav a:hover::after{right:0}
  .main-nav .nav-social a::after{content:none}
  .btn-tel{margin-left:0}
}

/* --- przyciski w gradiencie marki ------------------------------------------ */
.btn{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;padding:14px 26px;border-radius:var(--radius-pill);transition:all var(--motion-dur) var(--motion-ease);line-height:1.2}
.btn--primary,.btn-tel{
  background:var(--grad);background-size:180% 100%;color:#fff;border:0;
  box-shadow:0 8px 22px rgba(138,77,255,.28);
  transition:background-position var(--motion-dur) var(--motion-ease),transform var(--motion-dur) var(--motion-ease),box-shadow var(--motion-dur) var(--motion-ease)
}
.btn--primary:hover,.btn-tel:hover{background-position:100% 0;transform:translateY(-1px);box-shadow:0 12px 26px rgba(138,77,255,.36)}
.btn--ghost{border:2px solid var(--granat);color:var(--granat)}
.btn--ghost:hover{background:var(--granat);color:#fff}
.btn--tel-duzy{font-size:var(--fs-lg);letter-spacing:.03em;font-weight:800}

/* --- hero: kadr druzyny przez cala szerokosc ---------------------------------- */
.hero{position:relative;overflow:hidden;background:var(--granat-ciemny);color:#fff}
.hero__tlo{position:absolute;inset:0;z-index:0;background-image:url('images/hero-tlo.jpg?v=2');background-size:cover;background-position:center 40%}
/* Kadr jest jasny i dzienny (fasada, slonce), wiec welon musi byc mocniejszy
   niz przy ciemnym parkiecie: granatowy, gestszy po lewej, gdzie stoi pismo. */
.hero__tlo::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,17,40,.80) 0%,rgba(14,17,40,.50) 45%,rgba(14,17,40,.18) 100%)}
.hero .container{position:relative;z-index:1;display:grid;grid-template-columns:1fr;padding-block:clamp(72px,11vw,160px)}
.hero .overline{display:inline-flex;align-items:center;gap:8px;font-size:var(--fs-sm);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#FFD1E3;margin:0 0 var(--space-4)}
.hero .overline::before{content:"";width:28px;height:3px;border-radius:2px;background:var(--grad)}
.hero h1{font-size:clamp(46px,8.6vw,96px);font-weight:800;text-transform:uppercase;line-height:.96;margin-bottom:var(--space-5);color:#fff}
.hero h1 .grad{display:block;background:linear-gradient(98deg,#FF6FA9 0%,#B18CFF 52%,#6FB0FF 100%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .miasto{display:block;font-size:.44em;letter-spacing:.30em;color:#fff;font-weight:700;margin-top:8px}
@media (prefers-reduced-motion:no-preference){
  .hero h1 .grad{animation:gradsweep 6s var(--motion-ease) infinite alternate}
  @keyframes gradsweep{from{background-position:0% 0}to{background-position:100% 0}}
}
.hero .lead{max-width:46ch;color:rgba(255,255,255,.86);margin-bottom:var(--space-5)}
.hero-ctas{display:flex;flex-wrap:wrap;gap:var(--space-3)}
.hero .btn--ghost{border-color:#fff;color:#fff}
.hero .btn--ghost:hover{background:#fff;color:var(--granat)}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.chips li{font-size:var(--fs-sm);font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.45);border-radius:var(--radius-pill);padding:7px 14px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px)}

/* --- pasek ze stylami: plynacy gradient, ciemne pismo ------------------------ */
.strip{background:var(--grad);background-size:200% 100%;animation:gradsweep 9s var(--motion-ease) infinite alternate;color:#fff}
.strip .container{display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-6);justify-content:center;padding-block:var(--space-4)}
.strip span{font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:var(--fs-sm);display:inline-flex;align-items:center;gap:10px;text-shadow:0 1px 6px rgba(14,17,40,.35)}
.strip span::before{content:"";width:6px;height:6px;border-radius:50%;background:#fff;opacity:.85}
@media(prefers-reduced-motion:reduce){.strip{animation:none}}

/* --- o nas: tekst i kadr do krawedzi ---------------------------------------- */
.section--list{padding:0}
.list-uklad{display:grid;align-items:center}
@media(min-width:900px){.list-uklad{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.list-uklad--rev .list-uklad__kadr{order:-1}}
.list-uklad__tresc{padding:clamp(48px,6vw,96px) clamp(20px,4vw,64px);max-width:640px;margin-left:auto;width:100%}
.list-uklad--rev .list-uklad__tresc{margin-left:0;margin-right:auto}
.list-uklad__kadr{height:100%}
.list-uklad__kadr img{width:100%;height:100%;min-height:clamp(260px,40vw,560px);object-fit:cover}
.list-uklad__tresc .btn{margin-top:var(--space-2)}
.list-uklad__cta{text-align:center;margin:0}
.atuty{list-style:none;margin:var(--space-5) 0;padding:0;display:grid;gap:var(--space-3)}
.atuty li{display:flex;gap:12px;align-items:flex-start;font-size:var(--fs-base)}
.atuty .znak{color:var(--roz);margin-top:3px}
.atuty b{color:var(--granat)}

/* --- kursy: kafelki ze zdjeciem, nazwa na kadrze pod gradientem ------------- */
.cards{display:grid;gap:var(--space-5);grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;transition:transform var(--motion-dur) var(--motion-ease),box-shadow var(--motion-dur) var(--motion-ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(22,26,58,.16)}
.card-kadr{position:relative;overflow:hidden}
.card-kadr img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .5s var(--motion-ease)}
.card:hover .card-kadr img{transform:scale(1.04)}
/* Gradient marki w trybie mnozenia wchodzi w cienie, a swiatla zostaja;
   pod nim przyciemnienie od dolu jako podloze dla napisu. */
.card-kadr::before{content:"";position:absolute;inset:0;background:var(--grad);mix-blend-mode:multiply;opacity:.55}
.card-kadr::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,17,40,0) 42%,rgba(14,17,40,.72) 100%)}
.card-tytul{margin:0;position:absolute;left:18px;right:18px;bottom:14px;z-index:1;font-family:var(--font-heading);font-weight:800;font-size:var(--fs-lg);color:#fff;text-transform:uppercase;letter-spacing:.06em;line-height:1.2;text-shadow:0 2px 12px rgba(0,0,0,.45)}
.card-body{padding:var(--space-4) var(--space-5) var(--space-5);display:flex;flex-direction:column;gap:8px;flex:1}
.card .tag{display:inline-block;font-size:var(--fs-xs);font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--roz-ciemny)}
.card p{font-size:var(--fs-sm);color:var(--cichy);margin:0}
.card .grupy{margin-top:auto;padding-top:6px;display:flex;flex-wrap:wrap;gap:6px}
.card .grupy span{font-size:11px;font-weight:700;border-radius:8px;padding:2px 9px;background:var(--piasek);color:var(--granat)}

/* --- kilka kadrow z sali -------------------------------------------------------- */
.kadry{display:grid;gap:var(--space-4);grid-template-columns:1fr 1fr}
.kadry img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-md);aspect-ratio:1}
.kadry figure{margin:0;position:relative;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}
.kadry figcaption{position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-radius:var(--radius-pill);padding:6px 12px;font-size:var(--fs-xs);font-weight:700;color:var(--granat)}
@media(min-width:700px){
  .kadry{grid-template-columns:1.2fr 1fr 1fr;grid-auto-rows:1fr}
  .kadry figure:first-child{grid-row:span 2}
  .kadry figure:first-child img{aspect-ratio:auto;height:100%}
  .kadry img{aspect-ratio:4/3}
}
@media(max-width:699px){.kadry figure:nth-child(5){grid-column:1/-1}.kadry figure:nth-child(5) img{aspect-ratio:16/10}}

/* --- liquid glass ------------------------------------------------------------------ */
.szklo{
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(20px) saturate(1.3);
          backdrop-filter:blur(20px) saturate(1.3);
  border:1px solid rgba(255,255,255,.75);
  box-shadow:0 18px 40px rgba(22,26,58,.14),inset 0 1px 0 rgba(255,255,255,.85)
}

/* Szklo na ciemnym kadrze: przezroczyste, z jasnym pismem. */
.szklo--ciemne{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);box-shadow:0 18px 40px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.35)}
.review.szklo--ciemne blockquote,.review.szklo--ciemne figcaption{color:#fff}
.review.szklo--ciemne figcaption span{color:rgba(255,255,255,.72)}

/* --- grafik ----------------------------------------------------------------------- */
.grafik{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.day{border-radius:var(--radius-md);padding:var(--space-5)}
.day h3{font-size:var(--fs-base);text-transform:uppercase;letter-spacing:.12em;padding-bottom:var(--space-2);margin-bottom:var(--space-3);border-bottom:3px solid;border-image:var(--grad) 1;color:var(--granat)}
.day ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.day li{font-size:var(--fs-sm);display:grid;grid-template-columns:52px 1fr;gap:8px;align-items:baseline}
.day .t{font-weight:800;font-family:var(--font-heading);color:var(--granat)}
.day .who{color:var(--cichy)}
.day .sala{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.06em;border-radius:6px;padding:1px 6px;background:var(--blekit-tlo);color:var(--blekit);margin-left:4px;vertical-align:1px}
.lvl{display:inline-block;font-size:11px;font-weight:700;border-radius:6px;padding:1px 7px;background:var(--roz-tlo);color:var(--roz-ciemny);vertical-align:1px}
.legend{margin-top:var(--space-5);font-size:var(--fs-sm);color:var(--cichy);text-align:center}
.legend b{color:var(--granat)}
@media(min-width:900px){
  .grafik--3-3{grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr}
  .grafik--3-3 .day{height:100%}
}

/* --- opinie na ciemnym kadrze --------------------------------------------------------- */
.sekcja--foto{position:relative;overflow:hidden}
.sekcja--foto::before{content:"";position:absolute;inset:0;z-index:0;background-image:var(--foto);background-size:cover;background-position:center}
.sekcja--foto::after{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(120deg,rgba(14,17,40,.86) 0%,rgba(14,17,40,.70) 100%)}
.sekcja--foto>*{position:relative;z-index:1}
#opinie .h2{color:#fff}
#opinie .h2 .kicker{color:#FFB3CF}
#opinie .btn--ghost{border-color:#fff;color:#fff}
#opinie .btn--ghost:hover{background:#fff;color:var(--granat)}
.karuzela{position:relative}
.karuzela .reviews{display:flex;gap:var(--space-5);overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:8px 4px 12px;scrollbar-width:none}
.karuzela .reviews::-webkit-scrollbar{display:none}
.karuzela .reviews>*{flex:0 0 min(86vw,340px);margin:0;scroll-snap-align:start}
@media(min-width:900px){.karuzela .reviews>*{flex:0 0 calc((100% - 2*var(--space-5))/3)}}
.review{border-radius:var(--radius-md);padding:var(--space-6);display:flex;flex-direction:column}
.review .stars{color:#F2B01E;letter-spacing:3px;margin-bottom:var(--space-3);font-size:var(--fs-base)}
.review blockquote{margin:0 0 var(--space-4);font-size:var(--fs-sm);color:var(--text-body)}
.review figcaption{margin-top:auto;font-weight:700;font-size:var(--fs-sm);color:var(--granat)}
.review figcaption span{display:block;font-weight:400;color:var(--cichy);font-size:var(--fs-xs)}
.karuzela__strzalki{display:flex;gap:12px;justify-content:center;margin-top:var(--space-4)}
.karuzela__btn{display:grid;place-items:center;width:48px;height:48px;border-radius:var(--radius-pill);cursor:pointer;color:var(--granat);background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.8);transition:all var(--motion-dur) var(--motion-ease)}
.karuzela__btn:hover{background:var(--grad);color:#fff;border-color:transparent}

/* --- cennik: jeden szklany kafel -------------------------------------------------------- */
.zapytaj{padding:var(--space-6);border-radius:var(--radius-md);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-4) var(--space-6)}
.zapytaj h3{margin-bottom:6px}
.zapytaj p{margin:0;color:var(--cichy);font-size:var(--fs-sm);max-width:56ch}

/* --- kontakt: ciemna sekcja, biale karty ---------------------------------------------- */
.contact{background:var(--granat);color:#E4E5EF}
.contact .h2{color:#fff}
.contact .h2 .kicker{color:#FFB3CF}
.kontakt__grid{display:grid;gap:var(--space-6)}
@media(min-width:900px){.kontakt__grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:stretch}}
.kontakt__dane{display:grid;gap:var(--space-3);align-content:start}
.dana{display:flex;gap:14px;align-items:flex-start;text-decoration:none;background:#fff;border:1px solid transparent;border-radius:var(--radius-md);padding:16px 18px;transition:transform var(--motion-dur) var(--motion-ease),box-shadow var(--motion-dur) var(--motion-ease)}
a.dana:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.25)}
.dana .znak{flex:none;color:var(--roz-ciemny);margin-top:2px}
.dana strong{display:block;color:var(--granat);font-size:var(--fs-base);word-break:break-word}
.dana small{display:block;color:var(--cichy);font-size:var(--fs-sm);margin-top:2px}
.dana--tel{background:var(--grad);background-size:180% 100%;transition:background-position var(--motion-dur) var(--motion-ease),transform var(--motion-dur) var(--motion-ease)}
a.dana--tel:hover{background-position:100% 0}
.dana--tel .znak,.dana--tel strong,.dana--tel small{color:#fff}
.dana--tel strong{font-family:var(--font-heading);font-size:clamp(24px,3.2vw,30px)}
.dana--tel small{color:rgba(255,255,255,.85)}
.kontakt__pary{display:grid;gap:var(--space-3)}
@media(min-width:560px){.kontakt__pary{grid-template-columns:1fr 1fr}}
.kontakt__pary .dana{align-items:center}
.kontakt__pary .dana .znak{margin-top:0}
.kontakt__mapa{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-md);min-height:320px}
.kontakt__mapa iframe{width:100%;height:100%;min-height:320px;border:0;display:block}
.formularz{background:#fff;border-radius:var(--radius-md);padding:var(--space-6);display:grid;gap:var(--space-4);align-content:start;color:var(--text-body)}
.formularz h3{color:var(--granat);margin:0}
.field{display:grid;gap:6px}
.field label{font-size:var(--fs-sm);font-weight:700;color:var(--granat)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--text-body);background:var(--piasek);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:12px 14px;width:100%;min-height:48px}
.field textarea{resize:vertical;min-height:96px}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:2px solid var(--fiolet);outline-offset:1px}
.formularz__reszta{display:grid;gap:var(--space-4)}
@media(min-width:560px){.formularz__reszta{grid-template-columns:1fr 1fr}}
.formularz__wyslij{justify-content:center;cursor:pointer;border:0;font:inherit;font-weight:800}
.formularz__rodo{font-size:var(--fs-xs);color:var(--cichy);margin:0}

/* --- footer ------------------------------------------------------------------------- */
.site-footer{background:var(--granat-ciemny);color:#B9BCCF;font-size:var(--fs-sm);border-top:1px solid rgba(255,255,255,.08)}
.site-footer .container{padding-block:var(--space-6);display:flex;flex-wrap:wrap;gap:var(--space-3) var(--space-6);justify-content:space-between;align-items:center}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline}

/* --- reveal ----------------------------------------------------------------------------- */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s var(--motion-ease),transform .6s var(--motion-ease)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}}

/* Elementy siatki dostaja min-width:0, inaczej szeroki kadr rozpycha kolumne
   na telefonie i tekst wychodzi za prawa krawedz ekranu. */
.hero .container>*,.list-uklad>*,.kontakt__grid>*,.kadry>*{min-width:0}
.list-uklad__kadr img{width:100%}
html,body{overflow-x:clip}

/* Na telefonie logo idzie samo: napis obok wchodzil pod pastylke z numerem,
   a nazwa i tak siedzi w samym znaku. */
@media(max-width:560px){
  .logo-link .marka{display:none}
  .logo-link img{width:64px;height:64px}
  .site-header .container{gap:var(--space-3)}
}