:root{
  --crema:#F3E9DD;
  --crema-panel:#EFE4D6;
  --burdeo:#8C0A2E;
  --rojo:#D4120E;
  --dorado:#F5A623;
  --texto:#2B211C;
  --gris:#6B6058;
  --linea:#E3D5C2;
  --display:'Baloo 2',sans-serif;
  --body:'Nunito',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--crema);
  color:var(--texto);
  font-family:var(--body);
  line-height:1.65;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--rojo);outline-offset:3px}

/* ---------- Utilidades ---------- */
.contenedor{width:min(1200px,94%);margin:0 auto}
.eyebrow{
  font-family:var(--display);
  font-weight:700;
  letter-spacing:.1em;
  text-transform:uppercase;
  font-size:.8rem;
  color:var(--rojo);
  display:inline-flex;
  align-items:center;
  gap:.6rem;
}
.eyebrow::before{content:"";width:30px;height:3px;background:var(--dorado)}
.titulo{
  font-family:var(--display);
  font-weight:800;
  font-size:clamp(2rem,5vw,3.2rem);
  line-height:1.05;
  text-transform:uppercase;
  color:var(--burdeo);
  margin:.5rem 0 1rem;
}
.seccion{padding:4.5rem 0}
.btn{
  display:inline-block;
  font-family:var(--display);
  font-weight:700;
  font-size:1rem;
  letter-spacing:.03em;
  padding:1rem 2.2rem;
  border:2px solid var(--rojo);
  color:#fff;
  background:var(--rojo);
  border-radius:999px;
  box-shadow:0 1px 2px rgba(0,0,0,.06),0 8px 20px rgba(212,18,14,.25);
  transition:transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s cubic-bezier(.4,0,.2,1),background .2s ease,border-color .2s ease;
}
.btn:hover{background:#B80F0B;border-color:#B80F0B;box-shadow:0 1px 2px rgba(0,0,0,.06),0 14px 28px rgba(212,18,14,.4);transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.97);box-shadow:0 1px 2px rgba(0,0,0,.06),0 4px 10px rgba(212,18,14,.3)}
.btn.fantasma{background:transparent;color:var(--burdeo);border-color:var(--burdeo);box-shadow:none}
.btn.fantasma:hover{background:var(--burdeo);color:#fff;box-shadow:0 10px 24px rgba(140,10,46,.28)}
.btn.fantasma:active{transform:translateY(0) scale(.97)}
@media (prefers-reduced-motion:reduce){.btn{transition:none}}

/* ---------- Menú fijo ---------- */
html{scroll-padding-top:76px}
body{padding-top:64px}
.nav{
  position:fixed;top:0;left:0;right:0;z-index:400;
  background:var(--crema);
  border-bottom:1px solid var(--linea);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:1rem}
.nav-marca{
  font-family:var(--display);font-weight:800;font-size:1.05rem;
  color:var(--burdeo);text-transform:uppercase;letter-spacing:.01em;
  white-space:nowrap;
}
.nav-links{display:flex;align-items:center;gap:1.3rem}
.nav-links a:not(.btn){
  font-family:var(--display);font-weight:700;font-size:.85rem;
  letter-spacing:.03em;text-transform:uppercase;color:var(--texto);
  transition:color .2s;
}
.nav-links a:not(.btn):hover{color:var(--rojo)}
.nav-links .btn.nav-cta{padding:.6rem 1.4rem;font-size:.82rem}
.nav-toggle{
  display:none;flex-direction:column;justify-content:center;align-items:stretch;gap:5px;
  width:38px;height:38px;padding:0;background:none;border:0;cursor:pointer;flex-shrink:0;
}
.nav-toggle span{display:block;height:2.5px;width:100%;background:var(--burdeo);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle.nav-toggle-abierto span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-toggle.nav-toggle-abierto span:nth-child(2){opacity:0}
.nav-toggle.nav-toggle-abierto span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

@media (max-width:980px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:64px;left:0;right:0;bottom:0;z-index:399;
    background:var(--crema);
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    padding:2rem 6%;gap:1.5rem;overflow-y:auto;
    transform:translateX(100%);transition:transform .3s ease;
  }
  .nav-links.nav-abierto{transform:translateX(0)}
  .nav-links a:not(.btn){font-size:1.15rem;padding:.5rem 0;border-bottom:1px solid var(--linea)}
  .nav-links .btn.nav-cta{margin-top:.6rem;text-align:center}
}
@media (max-width:400px){.nav-marca{font-size:.85rem}}
@media (prefers-reduced-motion:reduce){.nav-links,.nav-toggle span{transition:none}}

/* ---------- Botón volver arriba ---------- */
.scroll-top{
  position:fixed;right:18px;bottom:18px;z-index:290;
  width:46px;height:46px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--burdeo);color:#fff;
  box-shadow:0 6px 18px rgba(0,0,0,.25);
  opacity:0;pointer-events:none;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease;
}
.scroll-top.scroll-top-visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.scroll-top:hover{background:#6d0824}
@media (prefers-reduced-motion:reduce){.scroll-top{transition:none}}
@media (max-width:640px){.scroll-top{right:14px;bottom:86px}}

/* ---------- Botón flotante de compra ---------- */
.fab-comprar{
  display:inline-block;
  position:fixed;
  left:50%;bottom:18px;transform:translateX(-50%);
  z-index:300;
  font-family:var(--display);font-weight:700;font-size:1rem;
  letter-spacing:.02em;
  background:var(--rojo);color:#fff;
  padding:.95rem 2.2rem;
  border-radius:999px;
  box-shadow:0 6px 24px rgba(140,10,46,.35), 0 0 26px rgba(212,18,14,.35);
  white-space:nowrap;
  animation:pulso 2.4s ease-in-out infinite;
  transition:opacity .3s ease,transform .3s ease,background .25s ease;
}
.fab-comprar:hover{background:#B80F0B;transform:translateX(-50%) translateY(-2px)}
.fab-comprar:active{transform:translateX(-50%) scale(.97)}
@keyframes pulso{
  0%,100%{box-shadow:0 6px 24px rgba(140,10,46,.3), 0 0 18px rgba(212,18,14,.3)}
  50%{box-shadow:0 6px 24px rgba(140,10,46,.3), 0 0 36px rgba(212,18,14,.5)}
}
@media (prefers-reduced-motion:reduce){.fab-comprar{animation:none;transition:none}}
body{padding-bottom:90px}
.fab-comprar.fab-oculto{opacity:0;pointer-events:none}
@media (max-width:640px){
  .fab-comprar{
    left:0;right:0;bottom:0;transform:none;
    width:100%;border-radius:0;
    display:flex;align-items:center;justify-content:center;gap:.5rem;
    padding:.9rem 1rem calc(.9rem + env(safe-area-inset-bottom));
    border-top:1px solid rgba(140,10,46,.15);
    box-shadow:0 -6px 24px rgba(0,0,0,.15);
    animation:none;
  }
  .fab-comprar:hover{transform:none}
  .fab-comprar:active{transform:scale(.98)}
  .fab-comprar.fab-oculto{transform:translateY(100%)}
  body{padding-bottom:60px}
}

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

/* ---------- Aparición al hacer scroll (ver IntersectionObserver en js/main.js) ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.reveal-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;gap:1.8rem;
  padding:6rem 0 3rem;
  background:
    radial-gradient(ellipse 70% 50% at 50% 15%, rgba(245,166,35,.2), transparent 60%),
    var(--crema);
  overflow:hidden;
  text-align:center;
}
@media (max-width:768px){
  .hero{min-height:auto;padding:4.5rem 0 2.5rem}
}
.hero-logo{margin-top:.6rem}
.hero-logo img{
  display:block;width:min(98vw,856px);height:auto;margin:0 auto;
  filter:drop-shadow(0 10px 24px rgba(140,10,46,.25));
}
.hero-sub{
  margin:0 auto;max-width:52rem;
  font-size:clamp(1.05rem,2.2vw,1.3rem);
  color:var(--texto);font-weight:400;
}
.hero-sub strong{color:var(--burdeo);font-weight:700}
.hero-datos{
  display:flex;flex-wrap:wrap;justify-content:center;gap:1rem 2.4rem;
}
.hero-datos .dato{font-family:var(--display);text-transform:uppercase;letter-spacing:.02em}
.hero-datos .dato small{display:block;color:var(--rojo);font-size:.68rem;letter-spacing:.14em;margin-bottom:.15rem;font-weight:700}
.hero-datos .dato b{font-size:1rem;font-weight:700;color:var(--burdeo)}
.hero-botones{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem}
@media (max-width:520px){
  .hero-botones .btn{width:100%;text-align:center}
}

/* ---------- Cuenta regresiva ---------- */
.countdown{
  background:linear-gradient(90deg,rgba(212,18,14,.08),rgba(245,166,35,.16));
  border-top:1px solid var(--linea);
  border-bottom:1px solid var(--linea);
  padding:2rem 0;
}
.countdown-grid{display:flex;justify-content:center;gap:clamp(1.2rem,6vw,4rem);flex-wrap:wrap;text-align:center}
.cd-item .num{
  font-family:var(--display);
  font-weight:800;
  font-size:clamp(2.2rem,5.5vw,3.8rem);
  color:var(--burdeo);
  line-height:1;
}
.cd-item .lbl{font-family:var(--display);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.72rem;color:var(--rojo);margin-top:.4rem}

/* ---------- Programa ---------- */
.programa-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem;margin-top:2.5rem}
.detalle{
  border:1px solid var(--linea);
  border-bottom:4px solid var(--dorado);
  border-radius:14px;
  background:var(--crema-panel);
  padding:2rem 1.5rem;text-align:center;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
  transition:transform .25s ease,box-shadow .25s ease;
}
.detalle:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(140,10,46,.14)}
.detalle .icono{
  font-size:1.6rem;margin:0 auto .9rem;
  width:56px;height:56px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(212,18,14,.08);
}
@media (prefers-reduced-motion:reduce){.detalle{transition:none}}
.detalle h4{font-family:var(--display);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.85rem;color:var(--burdeo);margin-bottom:.5rem}
.detalle p{font-size:1rem;color:var(--texto);line-height:1.5}

.pista-baile{text-align:center;margin-top:2.6rem}
.pista-baile .l1{
  font-family:var(--display);font-weight:800;
  font-size:clamp(1.4rem,3.6vw,2.2rem);
  text-transform:uppercase;color:var(--burdeo);
}
.pista-baile .l2{
  font-family:var(--body);font-weight:600;color:var(--gris);
  margin-top:.4rem;font-size:1rem;
}

.badges-actividad{display:flex;flex-wrap:wrap;justify-content:center;gap:1rem;margin-top:1.8rem}
.badge-actividad{
  font-family:var(--display);font-weight:700;letter-spacing:.02em;text-transform:uppercase;
  font-size:.85rem;color:var(--burdeo);background:var(--dorado);
  border:2px solid var(--rojo);padding:.55rem 1.3rem;border-radius:999px;
  box-shadow:0 1px 2px rgba(0,0,0,.05);
  transition:transform .2s ease,box-shadow .2s ease;
}
.badge-actividad:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(212,18,14,.25)}
@media (prefers-reduced-motion:reduce){.badge-actividad{transition:none}}

@media (max-width:900px){
  .programa-grid{grid-template-columns:1fr}
}

/* ---------- Artistas (imagen de staff) ---------- */
.artistas{background:var(--crema-panel)}
.staff-imagen{display:flex;justify-content:center;margin-top:2.5rem}
.staff-imagen img{width:100%}

/* ---------- Evento ---------- */
.detalles-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:2.5rem}
@media (max-width:900px){
  .detalles-grid{grid-template-columns:1fr}
}
@media (min-width:601px) and (max-width:900px){
  .detalles-grid{grid-template-columns:repeat(2,1fr)}
}

/* ---------- Lugar ---------- */
.lugar-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.2rem;margin-top:2.5rem;align-items:stretch}
.lugar-info{
  background:#fff;border:1px solid var(--linea);border-left:4px solid var(--rojo);
  border-radius:14px;
  padding:2.2rem;display:flex;flex-direction:column;justify-content:center;gap:1rem;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.lugar-info h3{font-family:var(--display);font-weight:800;font-size:1.9rem;color:var(--burdeo);text-transform:uppercase}
.lugar-info p{color:var(--texto)}
.lugar-info p strong{color:var(--burdeo);font-weight:700}
.lugar-mapa{border:1px solid var(--linea);border-radius:14px;overflow:hidden;min-height:320px}
.lugar-mapa iframe{width:100%;height:100%;min-height:320px;border:0}

@media (max-width:900px){
  .lugar-grid{grid-template-columns:1fr}
}

/* ---------- Sponsors ---------- */
.sponsors{background:var(--crema-panel);border-top:1px solid var(--linea);border-bottom:1px solid var(--linea);padding:3rem 0;text-align:center}
.sponsors-categorias{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:2.4rem 3.6rem}
.sponsors-grupo{display:flex;flex-direction:column;align-items:center;gap:1rem}
.sponsors-grupo-label{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--rojo)}
.sponsors-fila{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.6rem 2.2rem}
.marca{
  display:flex;align-items:center;justify-content:center;
  background:var(--burdeo);border-radius:999px;padding:.7rem 1.6rem;
  box-shadow:0 1px 2px rgba(0,0,0,.06),0 6px 16px rgba(140,10,46,.18);
  transition:transform .2s ease,box-shadow .2s ease;
}
.marca:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(140,10,46,.3)}
.marca img{height:32px;width:auto;max-width:170px;object-fit:contain}

/* ---------- Footer ---------- */
footer{padding:2.2rem 0;background:var(--burdeo)}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:wrap}
.footer-grid p{color:var(--crema);font-size:.85rem;font-weight:400}
.footer-social{display:flex;flex-wrap:wrap;align-items:center;gap:1.6rem 2rem}
.compartir{display:inline-flex;align-items:center;gap:.7rem}
.compartir-label{font-family:var(--display);font-weight:700;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--crema)}
.icono-compartir{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  box-shadow:0 2px 6px rgba(0,0,0,.18);
  transition:transform .2s,box-shadow .2s;
}
.icono-compartir:active{transform:scale(.93)}
.icono-compartir svg{flex-shrink:0}
@media (prefers-reduced-motion:reduce){.icono-compartir{transition:none}}
.icono-compartir.wa{background:#25D366;color:#062b16}
.icono-compartir.wa:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(37,211,102,.45)}
.icono-compartir.fb{background:#1877F2;color:#0a1f4d}
.icono-compartir.fb:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(24,119,242,.45)}
.icono-compartir.ig{background:radial-gradient(circle at 30% 107%,#fdf497 0%,#fdf497 5%,#fd5949 45%,#d6249f 60%,#285AEB 90%);color:#fff}
.icono-compartir.ig:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(214,36,159,.45)}

@media (max-width:520px){
  .footer-grid{flex-direction:column;text-align:center}
  .footer-social{justify-content:center}
}