/* ============================================================
   ODADans — Design tokens
   ============================================================ */
:root{
  --bg:        #0B0B0E;
  --bg-alt:    #131218;
  --bg-card:   #1A1820;
  --ink:       #F5F2EC;
  --ink-muted: #9A96A3;
  --magenta:   #FF2E63;
  --amber:     #FFB13C;
  --cyan:      #57E0CF;
  --line:      rgba(245,242,236,0.12);

  --font-display: "Bebas Neue", sans-serif;
  --font-body: "Archivo", system-ui, sans-serif;
  --font-mono: "Space Mono", monospace;

  --cut: 18px;
  --wrap: 1180px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:var(--font-display);letter-spacing:0.01em;margin:0;text-transform:uppercase;}
p{margin:0 0 1em;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* Signature cut-corner shape, echoes the ODADANS logo */
.cut-corner{
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--magenta);
  margin:0 0 14px;
}

.section-title{
  font-size:clamp(34px,5vw,56px);
  line-height:1.05;
  margin-bottom:28px;
}
.section-lead{
  color:var(--ink-muted);
  max-width:560px;
  margin-top:-12px;
  margin-bottom:32px;
}

.btn{
  display:inline-block;
  font-family:var(--font-mono);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:0.06em;
  font-size:14px;
  padding:16px 30px;
  border:none;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease;
}
.btn-primary{background:var(--magenta);color:#0B0B0E;}
.btn-primary:hover{transform:translateY(-2px);background:#ff4775;}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);}
.btn-ghost:hover{border-color:var(--magenta);color:var(--magenta);}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  width:100%;
  background:rgba(11,11,14,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;
  width:100%;max-width:none;
  height:74px;
  margin:0 auto;
  padding:0 clamp(20px,3vw,48px);
}
.brand{display:flex;align-items:center;flex-shrink:0;}
.header-actions{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.brand-logo{height:28px;width:auto;max-width:min(42vw,220px);}
.main-nav{
  display:flex;gap:28px;align-items:center;
  margin-left:auto;
  flex-wrap:wrap;justify-content:flex-end;
}
.main-nav a{
  font-family:var(--font-mono);font-size:13px;letter-spacing:0.05em;text-transform:uppercase;
  color:var(--ink-muted);
}
.main-nav a:hover{color:var(--ink);}
.lang-switch{
  display:flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:0.08em;
}
.lang-switch--mobile{display:none;}
.lang-sep{color:var(--line);}
.lang-link{color:var(--ink-muted);}
.lang-link:hover{color:var(--ink);}
.lang-link.is-active{color:var(--cyan);}
.nav-cta{
  background:var(--magenta);color:#0B0B0E !important;padding:10px 18px;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}
.nav-toggle{display:none;background:none;border:none;width:38px;height:30px;flex-direction:column;justify-content:space-between;cursor:pointer;}
.nav-toggle span{display:block;height:2px;background:var(--ink);}
.mobile-nav{display:none;flex-direction:column;background:var(--bg-alt);border-top:1px solid var(--line);}
.mobile-nav a{padding:16px 24px;border-bottom:1px solid var(--line);font-family:var(--font-mono);text-transform:uppercase;font-size:14px;}
.mobile-nav.open{display:flex;}

@media (max-width:880px){
  .main-nav{display:none;}
  .header-actions{margin-left:auto;}
  .lang-switch--mobile{display:flex;}
  .nav-toggle{display:flex;}
}

@media (min-width:881px){
  .header-actions{display:none;}
}

/* ============================================================
   Hero
   ============================================================ */
.hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  padding-top:74px;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-video-fallback,
.hero-video-wrap{
  position:absolute;inset:0;
  filter:saturate(1.1) contrast(1.05);
}
.hero-video-fallback{opacity:0.55;transition:opacity 0.8s ease;}
.hero-bg:has(.hero-video-wrap.is-playing) .hero-video-fallback{opacity:0;}
.hero-video-fallback img{width:100%;height:100%;object-fit:cover;}
.hero-video-wrap{opacity:0;transition:opacity 0.8s ease;overflow:hidden;pointer-events:none;}
.hero-video-wrap.is-playing{opacity:0.55;}
.hero-video-wrap iframe{
  position:absolute;top:50%;left:50%;
  width:100vw;height:56.25vw;
  min-height:100%;min-width:177.78vh;
  transform:translate(-50%,-50%);
  border:0;pointer-events:none;
}
@media (prefers-reduced-motion:reduce){
  .hero-video-wrap{display:none;}
}
.hero-scrim{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg, rgba(11,11,14,0.35) 0%, rgba(11,11,14,0.55) 45%, rgba(11,11,14,0.88) 100%);
}
.hero-inner{
  position:relative;z-index:2;
  width:100%;
  padding:0 24px 88px;
}
.hero-title{
  font-size:clamp(46px,9vw,108px);
  line-height:0.98;
  margin:0 0 20px;
}
.cut-text{color:var(--magenta);}
.hero-sub{
  max-width:520px;color:#D8D5DD;font-size:17px;margin-bottom:32px;
}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}

@media (min-width:881px){
  .hero-inner{
    padding:0 clamp(20px,3vw,48px) 104px;
  }
  .hero-title{
    font-size:clamp(56px,7.5vw,108px);
  }
  .hero-sub{
    max-width:480px;
    font-size:18px;
    margin-bottom:36px;
  }
}

@media (max-width:880px){
  .hero{
    align-items:center;
  }
  .hero-inner{
    padding:32px 24px 96px;
  }
  .hero-title{margin-bottom:24px;}
}

.marquee{
  position:absolute;bottom:0;left:0;width:100%;
  border-top:1px solid var(--line);
  background:rgba(11,11,14,0.6);
  overflow:hidden;padding:14px 0;z-index:2;
}
.marquee-track{
  display:flex;width:max-content;
  animation:marquee-scroll var(--marquee-duration,26s) linear infinite;
  will-change:transform;
}
.marquee-set{display:flex;flex-shrink:0;}
.marquee-set span{
  font-family:var(--font-display);
  font-size:20px;
  letter-spacing:0.08em;
  color:var(--ink-muted);
  padding:0 28px;
  border-right:1px solid var(--line);
  white-space:nowrap;
}
@keyframes marquee-scroll{
  from{transform:translate3d(0,0,0);}
  to{transform:translate3d(var(--marquee-shift,-50%),0,0);}
}

/* ============================================================
   Sections
   ============================================================ */
.section{padding:110px 0;}
.section-alt{background:var(--bg-alt);}

.about-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start;
}
.about-text p{color:#D2CFD8;font-size:17px;}
.fact-card{
  background:linear-gradient(135deg, rgba(255,46,99,0.16), rgba(87,224,207,0.10));
  border:1px solid var(--line);
  padding:32px;
}
.fact-label{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:0.08em;color:var(--amber);font-size:13px;margin-bottom:10px;}
.fact-text{font-size:18px;margin:0;color:var(--ink);}

@media (max-width:780px){
  .about-grid{grid-template-columns:1fr;}
}

/* Class / branch grid */
.class-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px,1fr));
  gap:26px;
}
.class-card{
  background:var(--bg-card);
  border:1px solid var(--line);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .2s ease, border-color .2s ease;
}
.class-card:hover{transform:translateY(-4px);border-color:var(--magenta);}
.class-card-body{padding:22px;}
.class-card-body.solo{display:flex;flex-direction:column;justify-content:center;min-height:200px;}
.class-card h3{font-size:24px;margin-bottom:8px;}
.class-card h3 span{display:block;font-family:var(--font-mono);font-size:12px;color:var(--cyan);letter-spacing:0.08em;text-transform:none;margin-top:4px;}
.class-card p{color:var(--ink-muted);font-size:14px;margin:0;}

/* Instagram feed */
.instagram-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:8px;
}
.instagram-head .section-title{margin-bottom:0;}
.instagram-handle{
  font-family:var(--font-mono);
  font-size:14px;
  letter-spacing:0.06em;
  color:var(--cyan);
  text-transform:lowercase;
}
.instagram-handle:hover{color:var(--ink);}
.instagram-feed{margin-bottom:32px;}
.instagram-feed .instagram_gallery,
.instagram-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.instagram-feed .instagram_gallery a,
.instagram-card{
  position:relative;
  display:block;
  aspect-ratio:1;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-card);
  clip-path:polygon(var(--cut) 0,100% 0,100% calc(100% - var(--cut)),calc(100% - var(--cut)) 100%,0 100%,0 var(--cut));
}
.instagram-feed .instagram_gallery img,
.instagram-card img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease, opacity .35s ease;
}
.instagram-feed .instagram_gallery a:hover img,
.instagram-card:hover img{transform:scale(1.04);opacity:.92;}
.instagram-actions{display:flex;}

@media (max-width:880px){
  .instagram-feed .instagram_gallery,
  .instagram-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:520px){
  .instagram-feed .instagram_gallery,
  .instagram-grid{gap:12px;}
}

/* Founder */
.founder-grid{
  display:grid;grid-template-columns:340px 1fr;gap:56px;align-items:start;
}
.founder-media{
  aspect-ratio:4/5;
  overflow:hidden;
  background:var(--bg-card);
}
.founder-media img{width:100%;height:100%;object-fit:cover;display:block;}
.founder-role{font-family:var(--font-mono);color:var(--amber);text-transform:uppercase;letter-spacing:0.06em;font-size:13px;margin-bottom:18px;}
.founder-text p{color:#D2CFD8;}
@media (max-width:780px){
  .founder-grid{grid-template-columns:1fr;}
  .founder-media{max-width:280px;}
}

/* Sign-up form */
.signup-form{
  background:var(--bg-card);
  border:1px solid var(--line);
  padding:40px;
  max-width:760px;
}
.form-row{margin-bottom:22px;}
.form-row label, .branch-fieldset legend{
  display:block;font-family:var(--font-mono);font-size:13px;text-transform:uppercase;letter-spacing:0.05em;color:var(--ink-muted);margin-bottom:8px;padding:0;
}
.req{color:var(--magenta);}
.form-row input[type=text],
.form-row input[type=email],
.form-row input[type=tel],
.form-row select,
.form-row textarea{
  width:100%;background:var(--bg);border:1px solid var(--line);color:var(--ink);
  padding:13px 14px;font-family:var(--font-body);font-size:15px;
}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{border-color:var(--magenta);}
.phone-field{display:flex;gap:10px;align-items:flex-start;}
.phone-field__number{flex:1;min-width:0;}
.dial-picker{
  position:relative;
  flex:0 0 auto;
  min-width:108px;
  max-width:42%;
}
.dial-picker__toggle{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  width:100%;
  min-width:108px;
  background:var(--bg);
  border:1px solid var(--line);
  color:var(--ink);
  padding:13px 14px;
  font-family:var(--font-mono);
  font-size:15px;
  cursor:pointer;
}
.dial-picker__toggle:focus-visible{border-color:var(--magenta);outline:none;}
.dial-picker__caret{font-size:11px;color:var(--ink-muted);}
.dial-picker__panel{
  position:absolute;
  z-index:30;
  top:calc(100% + 8px);
  left:0;
  width:min(320px,calc(100vw - 48px));
  background:var(--bg-card);
  border:1px solid var(--line);
  box-shadow:0 18px 40px rgba(0,0,0,.35);
}
.dial-picker__search{
  width:100%;
  background:var(--bg);
  border:none;
  border-bottom:1px solid var(--line);
  color:var(--ink);
  padding:12px 14px;
  font-family:var(--font-body);
  font-size:15px;
}
.dial-picker__search:focus{outline:none;border-bottom-color:var(--magenta);}
.dial-picker__list{
  list-style:none;
  margin:0;
  padding:6px 0;
  max-height:240px;
  overflow-y:auto;
}
.dial-picker__option{
  padding:10px 14px;
  font-size:14px;
  cursor:pointer;
  color:var(--ink);
}
.dial-picker__option:hover,
.dial-picker__option.is-selected{
  background:rgba(255,46,99,.12);
  color:var(--ink);
}
.dial-picker__empty{
  padding:12px 14px;
  color:var(--ink-muted);
  font-family:var(--font-mono);
  font-size:13px;
}
@media (max-width:520px){
  .phone-field{flex-direction:column;}
  .dial-picker{max-width:none;width:100%;}
  .dial-picker__panel{width:100%;}
}
.branch-fieldset{border:none;margin:0 0 22px;padding:0;}
.branch-options{display:flex;flex-wrap:wrap;gap:10px;}
.check-pill{
  display:flex;align-items:center;gap:8px;
  border:1px solid var(--line);padding:9px 14px;font-size:14px;cursor:pointer;
  background:var(--bg);
}
.check-pill:has(input:checked){border-color:var(--magenta);color:var(--magenta);}
.check-pill input{accent-color:var(--magenta);}
.branch-other-field{margin-top:12px;}
.branch-other-field input{
  width:100%;
  background:var(--bg);
  border:1px solid var(--line);
  color:var(--ink);
  padding:13px 14px;
  font-family:var(--font-body);
  font-size:15px;
}
.branch-other-field input:focus{border-color:var(--magenta);}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}
.form-status{margin-top:16px;font-family:var(--font-mono);font-size:14px;min-height:20px;}
.form-status.ok{color:var(--cyan);}
.form-status.err{color:var(--magenta);}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start;}
.contact-info address{font-style:normal;color:#D2CFD8;margin-bottom:16px;display:block;}
.contact-info p a{color:var(--ink);}
.contact-info p a:hover{color:var(--magenta);}
.social-row{display:flex;gap:18px;margin-top:18px;}
.social-row a{font-family:var(--font-mono);font-size:13px;text-transform:uppercase;letter-spacing:0.05em;border-bottom:1px solid var(--line);padding-bottom:4px;}
.social-row a:hover{color:var(--magenta);border-color:var(--magenta);}
.map-frame{height:380px;border:1px solid var(--line);overflow:hidden;}
.map-frame iframe{width:100%;height:100%;border:0;filter:grayscale(0.2) invert(0.92) contrast(0.9);}
@media (max-width:780px){.contact-grid{grid-template-columns:1fr;}}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:40px 0;background:var(--bg-alt);}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:18px;}
.footer-logo{height:22px;opacity:0.7;}
.footer-inner p{margin:0;color:var(--ink-muted);font-size:13px;}