/* ==========================================================================
   BalletSports Frankfurt — balletsports.de
   Gemeinsames Stylesheet für alle Seiten
   ========================================================================== */

:root{
  --ink:#12100E;
  --ink-2:#241F1B;
  --ink-soft:#5A524B;
  --ivory:#FBF8F3;
  --cream:#F3ECE1;
  --sand:#EAE0D2;
  --gold:#C9A96E;
  --gold-deep:#A8873F;
  --rose:#C4857A;
  --rose-soft:#E8CFC8;
  --rose-pale:#FBF0EC;
  --green:#25D366;
  --line:rgba(18,16,14,.13);
  --line-soft:rgba(18,16,14,.07);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.8,.28,1);
  --shadow:0 20px 50px -24px rgba(18,16,14,.35);
  --radius:4px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:"Karla",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit}

h1,h2,h3,.display{
  font-family:"Cormorant Garamond",Georgia,serif;
  font-weight:300;
  line-height:1.08;
  letter-spacing:-.015em;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.9rem,7.5vw,5.6rem)}
h2{font-size:clamp(2.1rem,4.6vw,3.5rem)}
h3{font-size:clamp(1.35rem,2.2vw,1.75rem)}
p{margin:0 0 1.1em}
em{font-style:italic;color:var(--gold-deep)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
section{padding:clamp(70px,9vw,130px) 0}
.sec-dark{background:var(--ink);color:var(--ivory)}
.sec-dark h1,.sec-dark h2,.sec-dark h3{color:var(--ivory)}
.sec-cream{background:var(--cream)}
.sec-rose{background:var(--rose-pale)}

/* --- Eyebrow / Kicker --- */
.eyebrow{
  font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;
  font-weight:700;color:var(--gold-deep);margin:0 0 18px;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--gold);flex:none}
.eyebrow.center{justify-content:center}
.sec-dark .eyebrow{color:var(--gold)}

.lead{font-size:clamp(1.08rem,1.6vw,1.28rem);color:var(--ink-soft);max-width:62ch}
.sec-dark .lead{color:rgba(251,248,243,.72)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:16px 32px;border-radius:100px;border:1px solid transparent;
  font-size:.83rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  cursor:pointer;transition:all .35s var(--ease);white-space:nowrap;
}
.btn-primary{background:var(--ink);color:var(--ivory)}
.btn-primary:hover{background:var(--gold-deep);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-gold{background:var(--gold);color:var(--ink)}
.btn-gold:hover{background:var(--gold-deep);color:var(--ivory);transform:translateY(-2px)}
.btn-ghost{border-color:currentColor;color:inherit}
.btn-ghost:hover{background:var(--ink);color:var(--ivory);border-color:var(--ink)}
.sec-dark .btn-ghost:hover{background:var(--ivory);color:var(--ink);border-color:var(--ivory)}
.btn-rose{background:var(--rose);color:#fff}
.btn-rose:hover{background:#B0705F;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-wa{background:var(--green);color:#fff}
.btn-wa:hover{background:#1EA952;transform:translateY(-2px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.center .btn-row{justify-content:center}

/* --- Topbar --- */
.topbar{
  background:var(--ink);color:var(--ivory);text-align:center;
  font-size:.76rem;letter-spacing:.11em;text-transform:uppercase;padding:11px 20px;
}
.topbar a{color:var(--gold);border-bottom:1px solid rgba(201,169,110,.45)}
.topbar a:hover{color:var(--ivory);border-color:var(--ivory)}

/* --- Header / Navigation --- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,248,243,.94);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:32px;height:32px;object-fit:contain}
.brand-txt{font-family:"Cormorant Garamond",serif;font-size:1.42rem;letter-spacing:.02em;line-height:1}
.brand-txt b{font-weight:600}
.brand-txt span{display:block;font-family:"Karla",sans-serif;font-size:.56rem;
  letter-spacing:.32em;text-transform:uppercase;color:var(--ink-soft);margin-top:3px}

.nav-links{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}
.nav-links a{
  font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;font-weight:600;
  white-space:nowrap;
  color:var(--ink-soft);padding:6px 0;border-bottom:1.5px solid transparent;transition:.3s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--gold)}
.nav-cta{flex:none}
.nav-cta .btn{padding:13px 24px;font-size:.74rem}

.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:1.5px;background:var(--ink);margin:5px 0;transition:.3s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

@media(max-width:1240px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--ivory);border-bottom:1px solid var(--line);padding:0 24px;
    max-height:0;overflow:hidden;transition:max-height .4s var(--ease),padding .4s var(--ease);
    box-shadow:0 18px 30px -22px rgba(18,16,14,.4);
  }
  .nav-links.open{padding:8px 24px 24px}
  .nav{position:relative}
  .nav-links.open{max-height:78vh;overflow-y:auto}
  .nav-links a{padding:15px 0;border-bottom:1px solid var(--line-soft);font-size:.9rem}
  .burger{display:block;order:3}
  .nav-cta{display:none}
}

/* --- Hero --- */
.hero{position:relative;min-height:min(88vh,780px);display:flex;align-items:center;
  background:var(--ink);color:var(--ivory);overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(18,16,14,.94) 0%,rgba(18,16,14,.72) 45%,rgba(18,16,14,.25) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:70px;padding-bottom:70px}
.hero h1{color:var(--ivory);max-width:16ch}
.hero .lead{color:rgba(251,248,243,.8);max-width:52ch}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px}
.hero-badges span{
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  border:1px solid rgba(251,248,243,.28);border-radius:100px;padding:8px 16px;color:rgba(251,248,243,.82);
}

.hero-soft{background:var(--cream);color:var(--ink);min-height:auto;padding:clamp(60px,7vw,96px) 0}
.hero-soft .hero-bg{display:none}
.hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.hero-split img{border-radius:var(--radius);box-shadow:var(--shadow)}
@media(max-width:880px){.hero-split{grid-template-columns:1fr}.hero-split .img-col{order:-1}}

/* --- Grids & Cards --- */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}

.card{
  background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:34px 30px;transition:.4s var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--line)}
.card h3{margin-bottom:.35em}
.card p{color:var(--ink-soft);margin:0;font-size:.97rem}
.card .num{font-family:"Cormorant Garamond",serif;font-size:2.4rem;color:var(--gold);
  line-height:1;display:block;margin-bottom:14px}
.sec-dark .card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.1)}
.sec-dark .card p{color:rgba(251,248,243,.68)}

/* Bild-Karte (Zielgruppen) */
.tile{position:relative;overflow:hidden;border-radius:var(--radius);display:block;background:var(--ink)}
.tile img{aspect-ratio:3/4;object-fit:cover;transition:transform .8s var(--ease);opacity:.82}
.tile:hover img{transform:scale(1.05);opacity:.6}
.tile-body{position:absolute;inset:auto 0 0;padding:26px 24px;color:#fff;
  background:linear-gradient(transparent,rgba(18,16,14,.9))}
.tile-body h3{color:#fff;margin:0 0 4px;font-size:1.5rem}
.tile-body p{margin:0;font-size:.85rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--gold);font-weight:600}

/* --- Stat-Leiste --- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .n{font-family:"Cormorant Garamond",serif;font-size:clamp(2.4rem,4.5vw,3.4rem);
  color:var(--gold);line-height:1;display:block}
.stats .l{font-size:.72rem;letter-spacing:.17em;text-transform:uppercase;
  color:var(--ink-soft);margin-top:10px;display:block}
.sec-dark .stats .l{color:rgba(251,248,243,.6)}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr);gap:34px 20px}}

/* --- Split (Text + Bild) --- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,80px);align-items:center}
.split img{border-radius:var(--radius)}
.split.rev .txt-col{order:2}
@media(max-width:880px){.split{grid-template-columns:1fr}.split.rev .txt-col{order:0}}

/* --- Preis-Karten --- */
.price{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 32px;display:flex;flex-direction:column;position:relative;transition:.4s var(--ease);
}
.price:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.price.featured{border-color:var(--gold);border-width:1.5px}
.price .tag{position:absolute;top:-12px;left:32px;background:var(--gold);color:var(--ink);
  font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;padding:6px 15px;border-radius:100px}
.price .kicker{font-size:.7rem;letter-spacing:.19em;text-transform:uppercase;
  color:var(--gold-deep);font-weight:700;margin-bottom:12px}
.price h3{margin-bottom:6px}
.price .amount{font-family:"Cormorant Garamond",serif;font-size:3.2rem;line-height:1;margin:14px 0 4px}
.price .per{font-size:.8rem;color:var(--ink-soft);letter-spacing:.06em;margin-bottom:22px}
.price ul{list-style:none;margin:0 0 28px;padding:0;flex:1}
.price li{padding:9px 0 9px 26px;position:relative;font-size:.94rem;
  color:var(--ink-soft);border-bottom:1px solid var(--line-soft)}
.price li::before{content:"";position:absolute;left:2px;top:17px;width:10px;height:5px;
  border-left:1.5px solid var(--gold-deep);border-bottom:1.5px solid var(--gold-deep);transform:rotate(-45deg)}
.price .btn{width:100%}

/* --- Kursplan-Tabelle --- */
.day{margin-bottom:44px}
.day-head{display:flex;align-items:baseline;gap:16px;padding-bottom:12px;
  border-bottom:1.5px solid var(--ink);margin-bottom:0}
.day-head h3{margin:0;font-size:1.7rem}
.day-head span{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.course{
  display:grid;grid-template-columns:118px 1fr 132px 92px 108px;gap:16px;align-items:center;
  padding:15px 4px;border-bottom:1px solid var(--line-soft);transition:.25s;
}
.course:hover{background:#fff}
.course .time{font-weight:700;font-size:.95rem;letter-spacing:.02em}
.course .name{font-family:"Cormorant Garamond",serif;font-size:1.24rem;line-height:1.2}
.course .age,.course .room,.course .teacher{font-size:.82rem;color:var(--ink-soft)}
.course .age{font-weight:600}
.course[data-cat="kinder"]{border-left:3px solid var(--rose);padding-left:14px}
.course[data-cat="akademie"]{border-left:3px solid #8B6BB1;padding-left:14px;background:rgba(139,107,177,.045)}
.course[data-cat="erwachsene"]{border-left:3px solid var(--gold);padding-left:14px}
@media(max-width:820px){
  .course{grid-template-columns:1fr;gap:3px;padding:16px 4px 16px 14px}
  .course .name{font-size:1.32rem;order:-1}
  .course .meta-row{display:flex;flex-wrap:wrap;gap:14px;font-size:.8rem;color:var(--ink-soft)}
}
.legend{display:flex;flex-wrap:wrap;gap:22px;margin-bottom:44px;font-size:.82rem;color:var(--ink-soft)}
.legend i{display:inline-block;width:13px;height:13px;border-radius:2px;margin-right:8px;vertical-align:-2px}

/* --- FAQ --- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  padding:24px 44px 24px 0;cursor:pointer;list-style:none;position:relative;
  font-family:"Cormorant Garamond",serif;font-size:1.32rem;transition:.3s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--gold-deep)}
.faq summary::after{content:"+";position:absolute;right:6px;top:22px;font-size:1.6rem;
  color:var(--gold);font-family:"Karla",sans-serif;font-weight:300;transition:.3s}
.faq details[open] summary::after{content:"–"}
.faq .answer{padding:0 44px 26px 0;color:var(--ink-soft);font-size:.98rem}

/* --- Zitat --- */
.quote{
  font-family:"Cormorant Garamond",serif;font-size:clamp(1.6rem,3.2vw,2.5rem);
  font-style:italic;line-height:1.32;font-weight:300;max-width:22ch;margin:0 auto;text-align:center;
}
.quote-by{display:block;font-family:"Karla",sans-serif;font-style:normal;font-size:.72rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--gold);margin-top:28px}

/* --- Testimonials --- */
.testi{background:#fff;border:1px solid var(--line-soft);border-radius:var(--radius);padding:32px 28px}
.testi .stars{color:var(--gold);letter-spacing:3px;font-size:.9rem;margin-bottom:14px}
.testi p{font-family:"Cormorant Garamond",serif;font-size:1.24rem;line-height:1.48;font-style:italic;
  color:var(--ink);margin-bottom:18px}
.testi .who{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600}

/* --- CTA-Band --- */
.cta-band{background:var(--ink);color:var(--ivory);text-align:center}
.cta-band h2{color:var(--ivory)}
.cta-band .lead{color:rgba(251,248,243,.72);margin-left:auto;margin-right:auto}

/* --- Footer --- */
.site-footer{background:var(--ink);color:rgba(251,248,243,.66);
  padding:78px 0 34px;border-top:1px solid rgba(255,255,255,.09);font-size:.92rem}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;margin-bottom:52px}
@media(max-width:880px){.f-grid{grid-template-columns:1fr 1fr;gap:36px}}
@media(max-width:520px){.f-grid{grid-template-columns:1fr}}
.site-footer h4{font-size:.72rem;letter-spacing:.19em;text-transform:uppercase;
  color:var(--gold);margin:0 0 18px;font-weight:700;font-family:"Karla",sans-serif}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:11px}
.site-footer a:hover{color:var(--ivory)}
.f-brand{display:flex;align-items:center;gap:11px;margin-bottom:18px}
.f-brand img{width:34px;filter:invert(1)}
.f-brand .brand-txt{color:var(--ivory)}
.f-brand .brand-txt span{color:rgba(251,248,243,.5)}
.f-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:26px;
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:.8rem;
  color:rgba(251,248,243,.45)}

/* --- WhatsApp Floating --- */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:90;width:56px;height:56px;border-radius:50%;
  background:var(--green);display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 26px rgba(37,211,102,.42);transition:.3s var(--ease);
}
.wa-float:hover{transform:scale(1.09)}
.wa-float svg{width:29px;height:29px;fill:#fff}

/* --- Reveal-Animation --- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* --- Kids-Variante (wärmer, verspielter) --- */
.kids{--gold:#E8A838;--gold-deep:#C4831F}
.kids body,body.kids{background:#FFFCF8}
.kids .hero{background:linear-gradient(150deg,#4A2D52 0%,#7B4A63 100%)}
.kids .hero-bg::after{background:linear-gradient(100deg,rgba(74,45,82,.93) 0%,rgba(123,74,99,.7) 48%,rgba(123,74,99,.2) 100%)}
.kids .btn-primary{background:var(--rose)}
.kids .btn-primary:hover{background:#B0705F}
.kids .card,.kids .price,.kids .testi{border-radius:16px}
.kids .tile{border-radius:16px}
.kids .sec-cream{background:var(--rose-pale)}
.kids .eyebrow{color:var(--rose)}
.kids .price li::before{border-color:var(--rose)}
.kids .stats .n,.kids .card .num{color:var(--rose)}

/* --- Hilfsklassen --- */
.mt0{margin-top:0}.mb0{margin-bottom:0}
.note{font-size:.83rem;color:var(--ink-soft);opacity:.85}
.pill{display:inline-block;background:var(--sand);border-radius:100px;padding:6px 16px;
  font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;font-weight:700;color:var(--ink-soft)}
.hr{height:1px;background:var(--line);border:0;margin:0}
.imgs-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.imgs-2 img{aspect-ratio:3/4;object-fit:cover;border-radius:var(--radius)}
.imgs-2 img:nth-child(2){margin-top:36px}
@media(max-width:880px){.imgs-2 img:nth-child(2){margin-top:0}}