/* Óscar Gamarra — Cartel dorado / parranda en negro cálido (4a)
   Vanilla CSS, mobile-first (base 360px). */

:root{
  --negro:#0e0c08;
  --carbon:#16120c;
  --dorado:#d9b55e;
  --dorado-btn:#e3c063;
  --crema:#f4ecd9;
  --piedra:#a3987f;
  --piedra-2:#6e6650;
  --hairline:rgba(217,181,94,.18);
  --hairline-2:rgba(217,181,94,.14);
  --tinta-btn:#171204;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--negro);
  color:var(--crema);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
img{display:block;max-width:100%}
a{color:inherit}

/* textura premium: viñeta + grano de película (sutil, no interactivo) */
body::before,body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:9}
body::before{background:radial-gradient(ellipse at 50% 34%,transparent 58%,rgba(0,0,0,.34) 100%)}
body::after{opacity:.05;mix-blend-mode:soft-light;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@media (prefers-reduced-motion:reduce){body::after{display:none}}

.display{font-family:"Tanker",sans-serif;font-weight:400;line-height:1}
.mono{font-family:"IBM Plex Mono",monospace}

.wrap{max-width:720px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.top{
  position:sticky;top:0;z-index:20;
  background:rgba(14,12,8,.92);
  border-bottom:1px solid var(--hairline);
  backdrop-filter:none;
  transition:background .35s ease,border-color .35s ease;
}
/* sobre el hero: transparente y sin logo (el hero ya grita el nombre) */
.top--overlay{background:transparent;border-bottom-color:transparent}
.top--overlay .logo{opacity:0;transform:translateY(-4px);pointer-events:none;transition:opacity .35s ease,transform .35s ease}
.top--overlay.scrolled{background:rgba(14,12,8,.92);border-bottom-color:var(--hairline)}
.top--overlay.scrolled .logo{opacity:1;transform:none;pointer-events:auto}
.top-in{
  max-width:720px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 20px;min-height:56px;
}
.logo{font-family:"Tanker",sans-serif;font-size:17px;letter-spacing:.06em;text-decoration:none}
.logo b{font-weight:400;color:var(--dorado)}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:54px;padding:0 28px;border-radius:999px;border:0;cursor:pointer;
  font-family:"Tanker",sans-serif;font-size:19px;letter-spacing:.05em;
  text-decoration:none;text-transform:uppercase;
}
.btn:active{transform:translateY(1px)}
.btn-oro{background:var(--dorado-btn);color:var(--tinta-btn)}
.btn-oro:hover{filter:brightness(.94)}
.btn-linea{border:1px solid rgba(244,236,217,.45);color:var(--crema);background:rgba(14,12,8,.35)}
.btn-linea:hover{border-color:var(--crema)}
.btn-chica{min-height:38px;padding:0 18px;font-size:15px}
:focus-visible{outline:2px solid var(--dorado);outline-offset:2px}

/* ---------- etiquetas ---------- */
.eyebrow{
  font-family:"IBM Plex Mono",monospace;font-size:10px;font-weight:500;
  letter-spacing:.3em;color:var(--dorado);text-transform:uppercase;
}
.datos{
  display:flex;justify-content:center;flex-wrap:wrap;gap:12px;
  font-family:"IBM Plex Mono",monospace;font-size:10px;letter-spacing:.06em;
  color:var(--piedra);
}
.datos .s{color:var(--dorado)}

/* ---------- hero ---------- */
.hero{min-height:100dvh;display:flex;flex-direction:column}
.hero-txt{text-align:center;padding:34px 20px 0}
.hero-txt .eyebrow{margin-bottom:14px;display:block}
.hero-nombre-1{font-size:clamp(72px,24vw,110px);line-height:.85;color:var(--crema);text-shadow:4px 4px 0 rgba(217,181,94,.35)}
.hero-nombre-2{font-size:clamp(60px,20vw,92px);line-height:.95;color:var(--dorado)}
.hero-txt .datos{margin-top:16px}
.hero-foto{position:relative;flex:1;min-height:420px;margin-top:20px}
.hero-foto img,.hero-foto .hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 18%}
.hero-foto .hero-media{object-position:50% 35%;background:var(--negro)}
.hero-foto::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,var(--negro) 0%,transparent 22%,transparent 62%,var(--negro) 100%);
}
.hero-cta{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;display:flex;gap:10px}
.hero-cta .btn{flex:1;padding:0 10px;font-size:17px}

/* ---------- secciones ---------- */
.seccion{padding:34px 0 6px}
.seccion-t{display:flex;justify-content:center;margin-bottom:14px}
.tarjeta{
  background:var(--carbon);
  border:1px solid var(--hairline);
  border-radius:14px;padding:22px 16px;
}

/* sencillo (tarjeta de lanzamiento) */
.sencillo{display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}
.sencillo-cover{position:relative;display:block;width:200px;max-width:66%;aspect-ratio:1;border-radius:14px;overflow:hidden;border:1px solid rgba(217,181,94,.4);box-shadow:0 16px 40px rgba(0,0,0,.55)}
.sencillo-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.22,1,.36,1)}
.sencillo-cover .play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.sencillo-cover .play svg{width:62px;height:62px;padding:18px;border-radius:50%;color:var(--tinta-btn);background:var(--dorado-btn);box-shadow:0 8px 22px rgba(0,0,0,.5);transition:transform .3s ease}
.sencillo-cover:hover img{transform:scale(1.05)}
.sencillo-cover:hover .play svg{transform:scale(1.08)}
.sencillo-info{display:flex;flex-direction:column;align-items:center;gap:4px}
.sencillo-info .eyebrow{display:block}
.sencillo .titulo{font-size:clamp(46px,15vw,62px);line-height:.9;color:var(--dorado);text-shadow:3px 3px 0 rgba(244,236,217,.18);margin:6px 0 2px}
.sencillo-sub{font-family:"IBM Plex Mono",monospace;font-size:11px;letter-spacing:.14em;color:var(--piedra);text-transform:uppercase}
.sencillo-btn{margin-top:14px;gap:10px}
.sencillo-btn .ico-sp{flex:none}
@media(min-width:560px){
  .sencillo{flex-direction:row;text-align:left;gap:26px;align-items:center}
  .sencillo-cover{flex:none;width:190px;max-width:none}
  .sencillo-info{align-items:flex-start}
}

/* música */
.lista-musica{list-style:none;margin:0;padding:0;text-align:center}
.lista-musica li{padding:8px 0;border-bottom:1px solid var(--hairline-2)}
.lista-musica a{text-decoration:none;text-transform:uppercase;font-family:"Tanker",sans-serif;line-height:1}
.lista-musica li:nth-child(odd) a{font-size:clamp(30px,9.2vw,42px);color:var(--dorado)}
.lista-musica li:nth-child(even) a{font-size:clamp(26px,8vw,30px);color:var(--crema)}
.lista-musica a:hover{color:#fff}

/* gira */
.gira-destacada{
  display:flex;align-items:center;gap:14px;
  background:var(--carbon);border:1px solid rgba(217,181,94,.3);
  border-radius:14px;padding:16px;text-decoration:none;
}
.gira-fecha{flex:none;text-align:center;background:var(--dorado-btn);color:var(--tinta-btn);border-radius:10px;padding:9px 12px}
.gira-fecha .d{font-family:"Tanker",sans-serif;font-size:26px;line-height:1;display:block}
.gira-fecha .m{font-size:9px;font-weight:600;letter-spacing:.14em;display:block}
.gira-nombre{font-family:"Tanker",sans-serif;font-size:22px;display:block;text-transform:uppercase}
.gira-lugar{font-family:"IBM Plex Mono",monospace;font-size:10px;color:var(--piedra);display:block;margin-top:4px;letter-spacing:.06em}
.gira-flecha{font-family:"Tanker",sans-serif;font-size:22px;color:var(--dorado)}
.gira-fila{
  display:flex;justify-content:space-between;align-items:baseline;
  padding:13px 4px;border-bottom:1px solid var(--hairline-2);
}
.gira-fila .c{font-family:"Tanker",sans-serif;font-size:21px;text-transform:uppercase;opacity:.9}
.gira-fila .p{font-family:"IBM Plex Mono",monospace;font-size:9.5px;letter-spacing:.16em;color:var(--dorado)}

/* galería */
.galeria{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.galeria img{width:100%;height:158px;object-fit:cover;border-radius:12px}
.galeria img.a{grid-column:1/-1;height:230px;object-position:32% 20%}
.galeria img.b{grid-column:1/-1;height:196px}

/* cta booking */
.cta-marco{
  border:1px solid rgba(217,181,94,.32);border-radius:16px;
  padding:34px 20px;text-align:center;
  background:radial-gradient(ellipse at 50% 0%,rgba(217,181,94,.10),transparent 70%),var(--carbon);
}
.cta-marco .titulo{font-size:clamp(36px,11vw,44px);line-height:.9;color:var(--crema);text-shadow:3px 3px 0 rgba(217,181,94,.3);text-transform:uppercase}
.cta-marco .btn{margin-top:20px}

/* ---------- booking ---------- */
.book-hero{text-align:center;padding:32px 20px 4px}
.book-hero .eyebrow{display:block;margin-bottom:14px}
.book-t1{font-size:clamp(52px,17vw,70px);line-height:.85;color:var(--crema);text-shadow:4px 4px 0 rgba(217,181,94,.35)}
.book-t2{font-size:clamp(52px,17vw,70px);line-height:.95;color:var(--dorado)}
.book-hero .datos{margin-top:14px}

.tarjeta+.tarjeta{margin-top:14px}
.tarjeta-t{display:flex;align-items:center;gap:10px;font-family:"Tanker",sans-serif;font-size:22px;margin-bottom:8px;text-transform:uppercase}
.tarjeta-t .ico{color:var(--dorado);font-size:13px}
.item{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid rgba(217,181,94,.12);font-size:13.5px;font-weight:500}
.item:last-child{border-bottom:0}
.item::before{content:"▹";color:var(--dorado);font-size:9px}

/* formulario */
.campo{margin-bottom:12px}
.campo label{display:block;font-size:11px;font-weight:500;color:var(--piedra);margin-bottom:6px}
.campo label b{color:var(--dorado);font-weight:500}
.campo input,.campo select,.campo textarea{
  width:100%;min-height:48px;padding:12px 14px;
  border:1px solid rgba(217,181,94,.25);border-radius:9px;
  background:var(--negro);color:var(--crema);
  font:400 13px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
.campo textarea{min-height:88px;resize:vertical}
.campo input::placeholder,.campo textarea::placeholder{color:var(--piedra);opacity:.7}
.campo select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--dorado) 50%),linear-gradient(135deg,var(--dorado) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 15px) 50%;background-size:5px 5px;background-repeat:no-repeat}
.form-titulo{font-family:"Tanker",sans-serif;font-size:clamp(23px,7vw,32px);line-height:1;margin:10px 0 16px;text-transform:uppercase;overflow-wrap:break-word}
.form-titulo b{font-weight:400;color:var(--dorado)}
form .btn{width:100%;margin-top:4px}

/* contacto */
.contacto-fila{display:flex;align-items:center;gap:10px;padding:9px 0;font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--piedra)}
.contacto-fila .ico{color:var(--dorado)}
.contacto-fila b{color:var(--crema);font-weight:500}
.contacto-fila a{color:var(--crema);text-decoration:none}
.contacto-fila a:hover{text-decoration:underline}

/* pasos */
.paso{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid rgba(217,181,94,.12);font-size:13.5px;font-weight:500}
.paso:last-child{border-bottom:0}
.paso .n{
  flex:none;width:24px;height:24px;border:1px solid var(--dorado);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:"IBM Plex Mono",monospace;font-size:11px;color:var(--dorado);
}

/* agenda */
.agenda .ico-cal{font-family:"Tanker",sans-serif;font-size:26px;color:var(--dorado);margin-bottom:10px}
.agenda .titulo{font-family:"Tanker",sans-serif;font-size:29px;line-height:1;text-transform:uppercase}
.agenda .titulo b{font-weight:400;color:var(--dorado)}
.agenda .nota{font-family:"IBM Plex Mono",monospace;font-size:8.5px;letter-spacing:.18em;color:var(--piedra-2);margin-top:16px}

/* whatsapp flotante */
.wa{
  position:fixed;right:14px;bottom:18px;z-index:30;
  display:flex;align-items:center;gap:8px;
  background:#2fbf6b;color:#08130c;border-radius:999px;padding:12px 18px;
  font-size:12px;font-weight:600;text-decoration:none;
  box-shadow:0 6px 18px rgba(0,0,0,.45);
}
.wa:active{transform:translateY(1px)}

/* ---------- footer ---------- */
footer{padding:34px 0 12px}
.f-logo{font-family:"Tanker",sans-serif;font-size:34px;border-bottom:1px solid var(--hairline);padding-bottom:16px}
.f-logo b{font-weight:400;color:var(--dorado)}
.f-nav{display:flex;gap:16px;flex-wrap:wrap;padding:16px 0 4px}
.f-nav a{font-family:"IBM Plex Mono",monospace;font-size:9px;font-weight:500;letter-spacing:.18em;color:var(--piedra);text-decoration:none}
.f-nav a:hover{color:var(--crema)}
.f-legal{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:10px 0 12px;font-family:"IBM Plex Mono",monospace;font-size:9.5px;color:var(--piedra-2)}

/* ---------- reveals ---------- */
.rev{opacity:0;transform:translateY(18px);transition:opacity .52s cubic-bezier(.22,1,.36,1),transform .52s cubic-bezier(.22,1,.36,1)}
.rev.vis{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rev{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}