/* KuKo Nights · home (blanco elegante, Poppins) — index.html + en.html */
:root{
  --bg:#ffffff; --soft:#f6f5f3; --ink:#131316; --muted:#70707a;
  --line:rgba(19,19,22,.10); --line-2:rgba(19,19,22,.18);
  --shadow:0 18px 50px -24px rgba(0,0,0,.22); --shadow-sm:0 8px 24px -14px rgba(0,0,0,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
.sec[id]{scroll-margin-top:92px}
body{font-family:"Poppins",system-ui,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;overflow-x:hidden;font-weight:400;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
::selection{background:#131316;color:#fff}

/* Fondo elegante: blanco con una luz muy sutil */
.bg{position:fixed;inset:0;z-index:-3;background:
  radial-gradient(1200px 600px at 50% -8%, #fbfbfa, transparent 70%),
  linear-gradient(180deg,#ffffff,#f7f6f4)}
.glow{display:none}
.grain{display:none}
.spot{position:fixed;inset:0;z-index:-1;pointer-events:none;transition:background .12s ease;
  background:radial-gradient(580px circle at var(--mx,50vw) var(--my,20vh),rgba(0,0,0,.20),rgba(0,0,0,.09) 42%,transparent 66%)}

.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 24px}
.script{font-style:italic;font-weight:600}

/* Header + logo (visible, negro sobre blanco) */
header{position:fixed;top:0;inset-inline:0;z-index:40;height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:48px;height:48px}
.brand b{font-weight:700;font-size:25px;letter-spacing:-.01em;white-space:nowrap}.brand b i{font-style:normal}
.brand b span{font-weight:300;color:var(--muted)}
header .hcta{display:flex;gap:9px;align-items:center}
.icon{width:42px;height:42px;border:1px solid var(--line-2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink);background:#fff;transition:.2s}
.icon:hover{background:var(--ink);color:#fff}
.langsw{border:1px solid var(--line-2);background:#fff;color:var(--ink);border-radius:999px;padding:10px 15px;font-size:13px;font-weight:600;transition:.2s}
.langsw:hover{background:var(--ink);color:#fff}

/* Cabecera en móvil: que la marca y los botones quepan holgados */
@media(max-width:560px){
  header{padding:0 14px}
  .brand{gap:9px}
  .brand img{width:38px;height:38px}
  .brand b{font-size:19px}
  header .hcta{gap:7px}
  .navtoggle{width:40px;height:40px;padding:0 11px}
  .icon{width:38px;height:38px}
  .langsw{padding:8px 12px;font-size:12px}
}
@media(max-width:380px){
  .brand b{font-size:17px}
  .brand img{width:34px;height:34px}
}

/* Menú de navegación del hero (cabecera) */
.nav{display:flex;gap:28px;align-items:center}
.nav a{font-size:14px;font-weight:600;color:var(--ink);opacity:.78;transition:opacity .2s;position:relative}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:2px;background:var(--ink);transition:right .22s ease}
.nav a:hover{opacity:1}
.nav a:hover::after{right:0}
.navtoggle{display:none}
@media(max-width:880px){
  .nav{position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;align-items:stretch;
    background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
    padding:6px 0;box-shadow:var(--shadow-sm);
    transform:translateY(-10px);opacity:0;visibility:hidden;transition:transform .22s ease,opacity .22s ease,visibility .22s}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{opacity:1;padding:15px 24px;border-top:1px solid var(--line)}
  .nav a:first-child{border-top:0}
  .nav a::after{display:none}
  .navtoggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;
    border:1px solid var(--line-2);border-radius:12px;background:#fff;cursor:pointer;padding:0 12px}
  .navtoggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s ease,opacity .18s ease}
  .navtoggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .navtoggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .navtoggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ===== HERO ===== */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:110px 0 70px;text-align:center}
.hero > .wrap{position:relative;z-index:1}
.hero-logo{width:clamp(140px,30vw,230px);height:auto;margin:0 auto 26px;display:block}
.kick{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--muted);font-weight:600}
.hero h1{font-size:clamp(36px,8.5vw,72px);font-weight:700;letter-spacing:-.03em;margin:20px auto 0;max-width:15ch;line-height:1.02}
.hero .lead{color:var(--muted);margin:20px auto 0;max-width:46ch;font-size:clamp(15px,2.2vw,18px);font-weight:300;line-height:1.65}
.hero .lead strong{color:var(--ink);font-weight:600}
.hero .agenda-box{margin:42px auto 0;max-width:500px;position:relative;border:1px solid var(--line);border-radius:22px;padding:30px;background:#fff;box-shadow:var(--shadow)}
.hero .agenda-box .tag{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:600}
.hero .agenda-box h2{font-size:clamp(20px,4vw,26px);font-weight:700;letter-spacing:-.01em;margin:8px 0 22px}
/* Botones del hero (grandes y elegantes) */
.cta-big{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;font-weight:600;font-size:19px;letter-spacing:-.01em;border-radius:16px;padding:22px 28px;
  background:var(--ink);color:#fff;box-shadow:0 20px 44px -18px rgba(0,0,0,.4);transition:transform .2s,box-shadow .25s,background .2s}
.cta-big:hover{transform:translateY(-2px);box-shadow:0 26px 54px -20px rgba(0,0,0,.5)}
.cta-sub{margin-top:16px;display:inline-flex;align-items:center;gap:9px;color:var(--ink);border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:16px 26px;font-weight:600;font-size:16px;transition:.2s}
.cta-sub:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.scrollcue{margin-top:48px;color:var(--muted);font-size:11px;letter-spacing:.24em;text-transform:uppercase}

/* ===== HERO PARTIDO (muestra: solo maquetación) ===== */
.hero-split{text-align:left}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,60px);align-items:center;width:100%}
.hero-split .hero-logo{width:clamp(108px,15vw,168px);margin:0 0 20px}
.hero-split h1{margin:16px 0 0;max-width:16ch}
.hero-split .lead{margin:22px 0 0;max-width:48ch}
.hero-split .hero-action{width:100%;max-width:480px;justify-self:end}
.hero-split .agenda-box{margin:0;max-width:none;width:100%}
.hero-split .scrollcue{grid-column:1/-1;margin:40px 0 0}
@media(max-width:860px){
  .hero-split{text-align:center}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-split .hero-logo{margin:0 auto 20px}
  .hero-split h1{margin:16px auto 0}
  .hero-split .lead{margin:20px auto 0}
  .hero-split .hero-action{justify-self:center;margin:0 auto}
  .hero-split .scrollcue{margin:30px 0 0}
}

/* ===== Secciones ===== */
.sec{padding:84px 0}
.sec .head{text-align:left;margin-bottom:34px}
.sec .head .kick{display:block}
.sec .head h2{font-size:clamp(28px,6vw,46px);font-weight:700;letter-spacing:-.02em;margin-top:12px}
.sec .head p{color:var(--muted);margin-top:12px;font-size:14.5px;font-weight:300}

/* Galería */
.strip{position:relative;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.strip-track{display:flex;gap:16px;width:max-content;padding:8px 24px;cursor:grab}
.strip-track.drag{cursor:grabbing}
.tile{position:relative;flex:0 0 auto;width:min(70vw,280px);aspect-ratio:9/16;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(145deg,#f1f0ee,#e7e5e2);box-shadow:var(--shadow-sm)}
.tile img,.tile video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tile img{animation:kb 10s ease-in-out infinite alternate}
@keyframes kb{0%{transform:scale(1)}100%{transform:scale(1.1)}}
.tile .ph{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;color:#9a988f;font-size:12.5px;letter-spacing:.06em}
.tile .lab{position:absolute;left:12px;bottom:12px;font-size:11px;color:#fff;background:rgba(0,0,0,.55);border-radius:999px;padding:5px 11px;backdrop-filter:blur(6px)}
.tile .live{position:absolute;top:12px;right:12px;font-size:10px;font-weight:700;letter-spacing:.08em;color:#fff;background:var(--ink);border-radius:999px;padding:4px 9px;display:flex;align-items:center;gap:5px}
.tile .live i{width:6px;height:6px;border-radius:50%;background:#fff;animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.3}}
.gal-hint{text-align:center;color:var(--muted);font-size:12px;margin-top:16px;font-weight:300}

/* Lightbox */
.lb{position:fixed;inset:0;z-index:70;display:none;align-items:center;justify-content:center;background:rgba(255,255,255,.96);padding:20px;backdrop-filter:blur(4px)}
.lb.on{display:flex}
.lb .inner{max-width:min(92vw,560px);max-height:86vh;border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.lb video,.lb img{width:100%;max-height:86vh;object-fit:contain;background:#000}
.lb .x{position:absolute;top:18px;right:18px;width:46px;height:46px;border-radius:50%;background:#fff;border:1px solid var(--line-2);color:var(--ink);font-size:19px;cursor:pointer}

/* Footer */
footer{border-top:1px solid var(--line);padding:40px 0;text-align:center;color:var(--muted);font-size:13px;font-weight:300}
footer .soc{display:flex;gap:12px;justify-content:center;margin-bottom:16px}
footer .soc a{width:44px;height:44px;border:1px solid var(--line-2);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink);transition:.2s}
footer .soc a:hover{background:var(--ink);color:#fff}
footer a.link{color:var(--ink);font-weight:400}
footer .fnav{margin-bottom:16px;display:flex;gap:10px 20px;justify-content:center;flex-wrap:wrap}
footer .fnav a{color:var(--ink);font-weight:500}
footer .fnav a:hover{text-decoration:underline}

/* FAB (elegante) */
.fab{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;gap:12px}
.fab a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);transition:transform .2s}
.fab a:hover{transform:translateY(-2px)}
.fab .wa{background:#fff;border:1px solid var(--line-2)}
.fab .wa svg path{fill:var(--ink)}
.fab .tk{background:var(--ink)}
.fab .tk svg path{stroke:#fff}

/* ===== Contenido (SEO) ===== */
.content h2{font-size:clamp(26px,5.5vw,42px);font-weight:700;letter-spacing:-.02em;text-align:left}
.content .kick{display:block;text-align:left}
.content .lede{color:var(--muted);max-width:62ch;margin:18px 0 0;text-align:left;font-size:16px;font-weight:300;line-height:1.7}
/* Bloque "Qué es KuKo" (dos columnas: cabecera / cuerpo) */
.about-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(28px,5vw,64px);align-items:start}
.about-grid .about-head h2{margin-top:10px}
.about{max-width:none;margin:0;text-align:left}
.about p{color:#4a4a52;font-weight:300;font-size:16px;line-height:1.8;margin-top:16px}
.about p:first-child{margin-top:0}
.about p strong{color:var(--ink);font-weight:600}
.about .about-block{margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}
.about .about-block h3{font-size:clamp(19px,3.4vw,24px);font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.about .about-block h3 + p{margin-top:10px}
.about .closer{margin-top:34px;text-align:left;font-size:clamp(18px,3vw,23px);font-weight:600;color:var(--ink);line-height:1.5}
.about .closer .script{color:var(--muted)}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;gap:22px}}
.vcards{display:grid;gap:18px;grid-template-columns:1fr;margin-top:36px}
@media(min-width:720px){.vcards{grid-template-columns:repeat(2,1fr)}}
.vcard{border:1px solid var(--line);background:#fff;border-radius:20px;padding:26px;box-shadow:var(--shadow-sm);transition:box-shadow .25s,transform .2s}
.vcard:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.vcard .vlogo{display:inline-flex;align-items:center;justify-content:center;background:#000;border-radius:12px;padding:11px 18px;margin-bottom:16px}
.vcard .vlogo img{height:42px;width:auto;display:block}
.vcard .zone{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600}
.vcard h3{font-size:22px;font-weight:700;letter-spacing:-.01em;margin-top:6px}
.vcard h3 a{color:inherit}
.vcard address{font-style:normal;color:var(--muted);font-size:13.5px;margin-top:10px}
.vcard p{color:#4a4a52;font-size:14px;margin-top:12px;font-weight:300;line-height:1.65}
.vcard .tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.vcard .tags span{border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--muted)}
.vcard .vlinks{margin-top:18px;display:flex;gap:9px;flex-wrap:wrap}
.vcard .vlinks a{font-size:13px;font-weight:600;border:1px solid var(--line-2);border-radius:999px;padding:10px 16px;color:var(--ink);transition:.2s}
.vcard .vlinks a:hover{background:var(--soft)}
.vcard .vlinks a.pink{background:var(--ink);color:#fff;border-color:var(--ink)}
.vcard .vlinks a.pink:hover{background:#000}

.faq{max-width:760px;margin:36px auto 0;display:flex;flex-direction:column;gap:12px}
details.qa{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;box-shadow:var(--shadow-sm)}
details.qa summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:600;font-size:15.5px;display:flex;justify-content:space-between;align-items:center;gap:14px}
details.qa summary::-webkit-details-marker{display:none}
details.qa summary::after{content:"+";color:var(--muted);font-weight:400;font-size:22px;transition:transform .2s}
details.qa[open] summary::after{transform:rotate(45deg)}
details.qa .a{padding:0 20px 18px;color:var(--muted);font-size:14.5px;font-weight:300;line-height:1.7}

/* ===== Eventos destacados (automático desde Fourvenues) ===== */
.evgrid{display:grid;gap:18px;grid-template-columns:1fr;margin-top:34px}
@media(min-width:680px){.evgrid{grid-template-columns:repeat(2,1fr)}}
.evc{border:1px solid var(--line);background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;text-align:left;transition:box-shadow .25s,transform .2s}
.evc:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.evc .evc-pic{position:relative;aspect-ratio:16/10;background:var(--soft);display:flex;align-items:center;justify-content:center}
.evc .evc-pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.evc .evc-pic .ph{color:var(--muted);font-weight:600;font-size:14px;padding:10px;text-align:center}
.evc .evc-b{padding:20px}
.evc h3{font-size:20px;font-weight:700;letter-spacing:-.01em}
.evc .evc-m{color:var(--muted);font-size:13.5px;margin-top:6px;text-transform:capitalize}
.evc .evc-a{color:#4a4a52;font-size:13px;margin-top:4px;font-weight:300}
.evc.past{opacity:.85}
.evc .btn{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-weight:600;font-size:14px;border-radius:999px;padding:12px 20px;border:1px solid var(--line-2);background:#fff;color:var(--ink);transition:.2s}
.evc .btn.pink{background:var(--ink);color:#fff;border-color:var(--ink)}
.evc .btn.pink:hover{background:#000}
.note{text-align:center;color:var(--muted);font-weight:300;border:1px solid var(--line);background:var(--soft);border-radius:16px;padding:18px 20px}
.note a{color:var(--ink);font-weight:500}
.morebtn{display:inline-block;font-weight:600;border:1px solid var(--line-2);border-radius:999px;padding:14px 24px;transition:.2s}
.morebtn:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

@media(prefers-reduced-motion:reduce){*{animation:none!important}}