:root{
  --carbon:#0e0c0a; --carbon-2:#17120f; --wood:#241a13;
  --cream:#e7dcc8; --paper:#d6c8b4; --orange:#c76539; --brick:#8e2f22; --red:#d23a2a;
  --mono:'DM Mono',ui-monospace,Menlo,monospace;
  --cond:'Barlow Condensed','Arial Narrow',Impact,sans-serif;
  --pad:clamp(20px,5vw,80px);
  --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--carbon);color:var(--cream);font-family:var(--mono);font-size:15px;line-height:1.55;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
.skip{position:absolute;left:-999px;top:8px;background:var(--cream);color:var(--carbon);padding:8px 12px;z-index:100}
.skip:focus{left:8px}
.wrap{width:min(1240px,100% - var(--pad)*2);margin-inline:auto}

/* grano analógico sobre todo el sitio */
body::after{content:"";position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.09;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;justify-content:space-between;align-items:center;padding:18px var(--pad);transition:background .4s,backdrop-filter .4s,padding .4s}
.nav.is-solid{background:rgba(14,12,10,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding-block:12px;border-bottom:1px solid rgba(231,220,200,.08)}
.nav__logo{font-family:var(--cond);font-weight:900;font-size:1.55rem;letter-spacing:.06em;text-decoration:none;line-height:1}
.nav__logo span{color:var(--orange)}
.nav__links{display:flex;gap:clamp(14px,3vw,34px);align-items:center;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.nav__links a{text-decoration:none;opacity:.8;transition:opacity .2s,color .2s}
.nav__links a:hover{opacity:1;color:var(--orange)}
.nav__links .nav__cta{opacity:1;border:1px solid var(--orange);padding:9px 14px;color:var(--cream);transition:background .25s,color .25s}
.nav__links .nav__cta:hover{background:var(--orange);color:var(--carbon)}

/* HERO */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;isolation:isolate;background:#0b0907}
.hero__stage{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero__poster,.hero__canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:72% 40%}
.hero__canvas{transform-origin:70% 40%;will-change:transform;opacity:0;transition:opacity .6s}
.hero.is-live .hero__canvas{opacity:1}
.hero__shade{position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(11,9,7,.94) 0%,rgba(11,9,7,.8) 22%,rgba(11,9,7,.28) 42%,rgba(11,9,7,0) 58%),
    linear-gradient(0deg,rgba(11,9,7,.85) 0%,rgba(11,9,7,0) 28%),
    linear-gradient(180deg,rgba(11,9,7,.6) 0%,rgba(11,9,7,0) 18%)}
.hero__lamp{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;opacity:.55;
  background:radial-gradient(circle at 92% 30%,rgba(255,170,70,.28),transparent 22%);animation:flicker 5s infinite}
@keyframes flicker{0%,100%{opacity:.55}8%{opacity:.4}10%{opacity:.62}30%{opacity:.5}52%{opacity:.58}54%{opacity:.38}56%{opacity:.6}}

.hero__copy{width:min(1240px,100% - var(--pad)*2);margin-inline:auto;padding:120px 0 90px;position:relative;z-index:2}
.eyebrow{text-shadow:0 1px 14px #000;display:inline-flex;gap:10px;align-items:center;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--paper);margin-bottom:22px}
.dot{width:9px;height:9px;border-radius:50%;background:var(--red);box-shadow:0 0 0 0 rgba(210,58,42,.7);animation:rec 1.8s infinite}
@keyframes rec{70%{box-shadow:0 0 0 10px rgba(210,58,42,0)}100%{box-shadow:0 0 0 0 rgba(210,58,42,0)}}
.hero__title{font-family:var(--cond);font-weight:900;text-transform:uppercase;line-height:.86;letter-spacing:-.005em;font-size:clamp(3.4rem,min(10.4vw,14.5vh),10.6rem);max-width:11ch;text-shadow:0 4px 40px rgba(0,0,0,.6)}
.line{display:block;overflow:hidden;padding-bottom:.06em}
.line .inner{display:inline-block;transform:translateY(112%);animation:rise 1s var(--ease) forwards}
.line:nth-child(1) .inner{animation-delay:.15s}.line:nth-child(2) .inner{animation-delay:.27s}
.line:nth-child(3) .inner{animation-delay:.39s}.line:nth-child(4) .inner{animation-delay:.51s}
@keyframes rise{to{transform:none}}
.line--accent{color:var(--orange)}
.line--accent:nth-child(3){font-size:.72em;color:var(--cream)}
.hero__title em{font-style:normal;display:inline-block;position:relative;color:var(--orange)}
.line:last-child{padding-bottom:.2em}
.hero__title em::after{content:"";position:absolute;left:0;right:0;bottom:-.1em;height:.06em;background:var(--red);transform:scaleX(0);transform-origin:left;animation:underline .9s .95s var(--ease) forwards}
@keyframes underline{to{transform:scaleX(1)}}
.hero__sub{margin-top:26px;max-width:34ch;font-size:clamp(.95rem,1.4vw,1.1rem);color:var(--paper)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.reveal-line{opacity:0;transform:translateY(14px);animation:fade .9s var(--ease) forwards}
.eyebrow.reveal-line{animation-delay:.05s}.hero__sub.reveal-line{animation-delay:.85s}.hero__actions.reveal-line{animation-delay:1s}
@keyframes fade{to{opacity:1;transform:none}}

.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 24px;font-family:var(--mono);font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;font-weight:500;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s}
.btn--solid{background:var(--orange);color:var(--carbon)}
.btn--solid:hover{background:var(--cream);transform:translateY(-2px)}
.btn--ghost{border:1px solid rgba(231,220,200,.45)}
.btn--ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}

.hero__hint{position:absolute;right:var(--pad);top:calc(100vh - 100px);top:calc(100svh - 100px);z-index:3;display:flex;gap:12px;align-items:center;font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--paper);opacity:.75}
.hero__hint i{width:46px;height:1px;background:var(--paper);position:relative;overflow:hidden}
.hero__hint i::after{content:"";position:absolute;inset:0;background:var(--orange);transform:translateX(-100%);animation:scan 2.2s var(--ease) infinite}
@keyframes scan{to{transform:translateX(100%)}}
.hint-touch{display:none}
@media (pointer:coarse){.hint-desktop{display:none}.hint-touch{display:inline}}

.stamp{position:absolute;z-index:3;left:max(44%,540px);top:19%;transform:rotate(-9deg);border:2px solid rgba(199,101,57,.8);color:rgba(199,101,57,.9);padding:6px 14px;text-align:center;font-family:var(--cond);font-weight:800;text-transform:uppercase;letter-spacing:.14em;line-height:1;mix-blend-mode:screen;opacity:0;animation:stampIn .5s 1.6s var(--ease) forwards}
.stamp span{display:block;font-size:1.5rem}.stamp b{display:block;font-size:.95rem;margin-top:3px;letter-spacing:.3em}
@keyframes stampIn{from{opacity:0;transform:rotate(-9deg) scale(1.8)}to{opacity:1;transform:rotate(-9deg) scale(1)}}

/* TICKER */
.ticker{overflow:hidden;background:var(--orange);color:var(--carbon);border-block:2px solid var(--carbon);transform:rotate(-1.2deg) scale(1.03);margin:-18px 0 -10px;position:relative;z-index:5}
.ticker__track{display:flex;white-space:nowrap;width:max-content;animation:tick 32s linear infinite;padding:12px 0}
.ticker span{font-family:var(--cond);font-weight:900;font-size:clamp(1.3rem,2.6vw,2rem);text-transform:uppercase;letter-spacing:.04em;padding:0 22px}
.ticker i{font-style:normal;align-self:center;font-size:1.1rem}
@keyframes tick{to{transform:translateX(-50%)}}

/* SECCIONES */
.music,.shop{position:relative;padding:clamp(80px,12vw,160px) 0}
.music{background:radial-gradient(120% 80% at 50% 0%,#2a1c12 0%,var(--carbon-2) 45%,var(--carbon) 100%)}
.kicker{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--orange);margin-bottom:14px}
h2{font-family:var(--cond);font-weight:900;text-transform:uppercase;line-height:.88;font-size:clamp(3rem,9vw,8rem)}
.lede{margin-top:20px;max-width:46ch;color:var(--paper);font-size:clamp(.95rem,1.3vw,1.05rem)}
.section-head{margin-bottom:clamp(30px,5vw,60px)}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ESTÉREO */
.deck{position:relative;container-type:inline-size;border-radius:6px;overflow:hidden;box-shadow:0 40px 90px -30px rgba(0,0,0,.9),0 0 0 1px rgba(231,220,200,.08)}
.deck__img{width:100%;aspect-ratio:1672/941;object-fit:cover}
.deck__lamp{position:absolute;inset:0;pointer-events:none;mix-blend-mode:screen;background:radial-gradient(circle at 15% 17%,rgba(255,180,80,.38),transparent 20%);animation:flicker 6s infinite}
.deck__screen{position:absolute;left:37.7%;top:8.8%;width:27.2%;height:13.2%;display:flex;flex-direction:column;justify-content:center;gap:.5cqw;padding:0 1.2cqw;font-family:var(--mono);color:#ff4a36;text-shadow:0 0 .8cqw rgba(255,70,50,.9),0 0 2cqw rgba(255,70,50,.5);background:linear-gradient(180deg,rgba(60,6,4,.55),rgba(30,2,2,.75));text-transform:uppercase;overflow:hidden}
.screen__tag{font-size:1.15cqw;letter-spacing:.3em;opacity:.8}
.screen__line{font-size:1.9cqw;letter-spacing:.1em;white-space:nowrap;font-weight:500}
.screen__line i{font-style:normal;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.deck__vu{position:absolute;left:40.3%;top:32%;width:8.5%;height:5.2%;display:flex;gap:.25cqw;align-items:flex-end;padding:.25cqw .4cqw;background:#03100f}
.deck__vu b{flex:1;height:14%;background:#2bd9c4;box-shadow:0 0 .5cqw #2bd9c4;transform-origin:bottom;opacity:.55;transition:height .3s}
.deck.is-on .deck__vu b{animation:vu .9s ease-in-out infinite alternate}
.deck__vu b:nth-child(2n){animation-duration:.7s}.deck__vu b:nth-child(3n){animation-duration:1.1s}.deck__vu b:nth-child(5n){animation-duration:.55s}
.deck__vu b:nth-child(1){animation-delay:-.1s}.deck__vu b:nth-child(2){animation-delay:-.4s}.deck__vu b:nth-child(3){animation-delay:-.2s}.deck__vu b:nth-child(4){animation-delay:-.6s}.deck__vu b:nth-child(5){animation-delay:-.3s}.deck__vu b:nth-child(6){animation-delay:-.5s}
@keyframes vu{0%{height:18%}100%{height:95%}}

.keys{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(8px,1.4vw,16px);margin-top:clamp(18px,3vw,30px)}
.key{position:relative;display:flex;flex-direction:column;gap:10px;text-align:left;padding:16px 18px 18px;background:linear-gradient(180deg,#2a2622,#17140f);border:1px solid rgba(231,220,200,.14);border-top-color:rgba(231,220,200,.28);box-shadow:inset 0 -3px 0 rgba(0,0,0,.6),0 10px 24px -12px rgba(0,0,0,.9);transition:transform .2s var(--ease),border-color .25s,box-shadow .25s;min-height:84px}
.key small{font-size:.68rem;letter-spacing:.3em;color:var(--orange)}
.key span{font-family:var(--cond);font-weight:800;text-transform:uppercase;font-size:clamp(1.15rem,2.4vw,1.9rem);line-height:1}
.key::after{content:"";position:absolute;right:14px;top:16px;width:9px;height:9px;border-radius:50%;background:#3a1612;box-shadow:inset 0 0 2px #000;transition:background .25s,box-shadow .25s}
.key:hover{transform:translateY(-3px);border-color:rgba(199,101,57,.7)}
.key[aria-checked="true"]{border-color:var(--orange);transform:translateY(2px);box-shadow:inset 0 3px 0 rgba(0,0,0,.6),0 0 0 1px var(--orange)}
.key[aria-checked="true"]::after{background:#ff4a36;box-shadow:0 0 10px #ff4a36}

.play{display:flex;flex-wrap:wrap;align-items:center;gap:18px 30px;margin-top:clamp(20px,3vw,34px)}
.btn--play{background:var(--cream);color:var(--carbon);padding:18px 28px;font-size:.88rem}
.btn--play:hover{background:var(--orange);transform:translateY(-2px)}
.tri{width:0;height:0;border-left:12px solid currentColor;border-top:8px solid transparent;border-bottom:8px solid transparent}
.more{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--paper);text-decoration:none;border-bottom:1px solid rgba(231,220,200,.35);padding-bottom:3px;transition:color .2s,border-color .2s}
.more:hover{color:var(--orange);border-color:var(--orange)}

/* TIENDITA */
.shop{background:linear-gradient(180deg,var(--carbon),#120d09 60%,var(--carbon))}
.shop__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,6vw,90px);align-items:center}
.rack{list-style:none;margin:34px 0 36px;border-top:1px solid rgba(231,220,200,.18)}
.rack li{display:grid;grid-template-columns:42px 1fr auto;gap:10px;align-items:baseline;padding:16px 0;border-bottom:1px solid rgba(231,220,200,.18)}
.rack__n{font-size:.7rem;letter-spacing:.2em;color:var(--orange)}
.rack strong{font-family:var(--cond);font-weight:800;text-transform:uppercase;font-size:clamp(1.3rem,2.4vw,1.9rem);line-height:1.05}
.rack em{font-style:normal;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--paper);opacity:.8}
.shop__photo{position:relative;margin:0;overflow:hidden;transform-style:preserve-3d;box-shadow:0 50px 100px -40px #000,0 0 0 1px rgba(231,220,200,.1)}
.shop__photo img{width:100%;transition:transform 1.2s var(--ease)}
.shop__photo:hover img{transform:scale(1.04)}
.shop__photo figcaption{position:absolute;inset:auto 0 0 0;padding:60px 22px 20px;background:linear-gradient(0deg,rgba(11,9,7,.95),rgba(11,9,7,0));display:flex;flex-direction:column;gap:2px}
.shop__photo figcaption b{font-family:var(--cond);font-weight:900;font-size:1.7rem;text-transform:uppercase;letter-spacing:.03em}
.shop__photo figcaption span{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--paper)}
.seal{position:absolute;top:20px;right:20px;width:118px;height:118px;border-radius:50%;border:2px solid var(--red);color:var(--red);display:grid;place-content:center;text-align:center;transform:rotate(12deg);font-family:var(--cond);font-weight:900;text-transform:uppercase;font-size:1.35rem;line-height:.95;background:rgba(14,12,10,.55);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);animation:seal 4s ease-in-out infinite}
.seal::before{content:"";position:absolute;inset:5px;border:1px dashed rgba(210,58,42,.7);border-radius:50%}
@keyframes seal{50%{transform:rotate(7deg) scale(1.04)}}

/* BOTÓN DE SONIDO (música de fondo) */
.sound{position:fixed;right:var(--pad);bottom:22px;z-index:70;display:inline-flex;align-items:center;gap:12px;padding:11px 16px 11px 14px;background:rgba(14,12,10,.78);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(231,220,200,.28);color:var(--cream);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;transition:border-color .25s,background .25s}
.sound:hover{border-color:var(--orange)}
.sound[data-state="blocked"]{border-color:var(--orange);animation:nudge 2.4s ease-in-out infinite}
@keyframes nudge{50%{box-shadow:0 0 0 7px rgba(199,101,57,.18)}}
.eq{display:flex;gap:3px;align-items:flex-end;height:14px}
.eq i{width:3px;height:30%;background:var(--orange);transform-origin:bottom}
.sound[data-state="playing"] .eq i{animation:eq .8s ease-in-out infinite alternate}
.sound[data-state="playing"] .eq i:nth-child(2){animation-duration:.55s}
.sound[data-state="playing"] .eq i:nth-child(3){animation-duration:.95s}
.sound[data-state="playing"] .eq i:nth-child(4){animation-duration:.65s}
@keyframes eq{to{height:100%}}

/* FOOTER */
.foot{border-top:1px solid rgba(231,220,200,.12);padding:60px 0 34px;background:var(--carbon)}
.foot__row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px}
.foot__logo{font-family:var(--cond);font-weight:900;font-size:clamp(2.4rem,6vw,4.6rem);line-height:.9}
.foot__tag{color:var(--paper);margin-top:10px;font-size:.85rem}
.foot__links{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase}
.foot__links a{text-decoration:none;color:var(--paper)}.foot__links a:hover{color:var(--orange)}
.foot__fine{margin-top:44px;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;opacity:.5}

/* MÓVIL */
@media (max-width:820px){
  .nav__links a:not(.nav__cta){display:none}
  /* Celular: la foto arriba con la cara completa, el texto debajo */
  .hero{align-items:flex-start;--stage:max(56svh,320px)}
  .hero__stage{inset:0 0 auto 0;height:var(--stage)}
  .hero__poster,.hero__canvas{object-position:72% 30%}
  .hero__shade{background:
    linear-gradient(0deg,#0b0907 0%,rgba(11,9,7,.88) 16%,rgba(11,9,7,0) 52%),
    linear-gradient(180deg,rgba(11,9,7,.7) 0%,rgba(11,9,7,0) 24%)}
  .hero__copy{padding:calc(var(--stage) - 96px) 0 72px}
  .hero__title{font-size:clamp(2.9rem,15.5vw,5.4rem)}
  .eyebrow{margin-bottom:14px;font-size:.66rem;letter-spacing:.18em}
  .hero__sub{margin-top:18px}
  .hero__actions{margin-top:22px}
  .btn{padding:14px 20px}
  .sound{left:auto;right:var(--pad);bottom:14px;padding:9px 13px}
  .sound:not([data-state="blocked"]){padding:11px;border-radius:50%}
  .sound:not([data-state="blocked"]) .sound__txt{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .stamp{top:15%;right:var(--pad)}
  .shop__grid{grid-template-columns:1fr}
  .shop__photo{order:-1;max-width:460px;margin-inline:auto}
  .keys{grid-template-columns:1fr}
  .key{flex-direction:row;align-items:center;min-height:64px}
  .key::after{top:50%;transform:translateY(-50%)}
  .screen__tag{font-size:1.9cqw}.screen__line{font-size:3cqw}
  .deck{margin-inline:calc(var(--pad)*-.4)}
  .btn--play{width:100%;justify-content:center}
}
@media (max-width:560px){.stamp,.hero__hint{display:none}}
@media (max-width:820px) and (max-height:720px){
  .hero__title{font-size:clamp(2.5rem,13vw,4.4rem)}
  .hero__sub{font-size:.86rem;margin-top:14px}
  .hero__actions{margin-top:18px;gap:8px}
  .btn{padding:12px 18px;font-size:.74rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  body::after{display:none}
  .line .inner,.reveal-line,.reveal{opacity:1!important;transform:none!important}
  .ticker__track{animation:none}
}