/* ════════════════════════════════════════════════════════════
   intro.css · TIGRE NINJA
   Estilos ESPECÍFICOS de la intro (secuencia cinemática).
   Depende de base.css (paleta, fuentes, reset, atmósfera).
   Flujo: boot → splash → consent → VÍDEO → selección → nombre → bienvenida
   ════════════════════════════════════════════════════════════ */

/* La intro bloquea el scroll (pantalla completa). El sitio principal NO. */
html,body{overflow:hidden}
body{cursor:default}

/* ── Lluvia de kanji (canvas) ── */
#rain{position:fixed;inset:0;z-index:0;opacity:0;transition:opacity 1.5s var(--ease)}
#rain.vis{opacity:1}

/* ── Pantallas ── */
.screen{
  position:fixed;inset:0;z-index:10;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:2rem;gap:.2rem;
  opacity:0;pointer-events:none;transition:opacity .6s var(--ease);
}
.screen.active{opacity:1;pointer-events:all}
.screen.exit{opacity:0;pointer-events:none}

/* ── Letterbox cinemático ── */
.lb-top,.lb-bot{position:fixed;left:0;right:0;z-index:8;height:60px;background:var(--ink);transition:height .8s var(--ease)}
.lb-top{top:0}.lb-bot{bottom:0}
.letterboxed .lb-top,.letterboxed .lb-bot{height:90px}

/* ════ SCREEN 1 — BOOT ════ */
#s-boot{align-items:flex-start;justify-content:center;padding:4rem clamp(2rem,10vw,10rem);background:var(--ink)}
.boot-wrap{max-width:620px;width:100%}
.boot-header{display:flex;align-items:center;gap:1rem;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid rgba(200,162,39,.15)}
.boot-logo{font-family:var(--fj);font-size:1.6rem;color:var(--gold);line-height:1;text-shadow:0 0 20px rgba(200,162,39,.4)}
.boot-title{font-family:var(--fm);font-size:.75rem;letter-spacing:.2em;color:var(--pdim);text-transform:uppercase}
.boot-title b{color:var(--gold);font-weight:400}
.boot-lines{display:flex;flex-direction:column;gap:.32rem;margin-bottom:1.5rem}
.bl{font-family:var(--fm);font-size:.72rem;letter-spacing:.1em;color:var(--pdim);opacity:0;transform:translateX(-6px);transition:opacity .3s,transform .3s;display:flex;align-items:center;gap:.6rem}
.bl.vis{opacity:1;transform:none}
.bl.ok::before{content:'✓';color:var(--cyan);font-size:.65rem}
.bl.err::before{content:'✗';color:var(--red);font-size:.65rem}
.bl.hi{color:var(--gold)}
.bl.hi::before{content:'◈';color:var(--gold);font-size:.65rem}
.bl.plain::before{content:'›';color:var(--pdim);font-size:.65rem}
.boot-prog-wrap{margin-bottom:1.5rem}
.boot-prog-label{font-family:var(--fm);font-size:.62rem;letter-spacing:.15em;color:var(--pdim);margin-bottom:.4rem;display:flex;justify-content:space-between}
.boot-prog-label b{color:var(--gold);font-weight:400}
.boot-prog-track{height:2px;background:var(--dim);border-radius:1px;overflow:hidden}
.boot-prog-fill{height:100%;width:0%;background:var(--gold);border-radius:1px;transition:width .3s var(--ease)}
.boot-cursor{display:inline-block;width:8px;height:1.2em;background:var(--gold);animation:blink .9s steps(1) infinite;vertical-align:middle;margin-left:.2rem}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
.boot-kanji{position:fixed;right:6rem;top:50%;transform:translateY(-50%);font-family:var(--fj);font-size:clamp(120px,16vw,220px);font-weight:700;color:rgba(200,162,39,.04);pointer-events:none;user-select:none;line-height:1}

/* ════ SCREEN 2 — SPLASH ════ */
#s-splash{background:transparent}
.splash-bg-grid{position:fixed;inset:0;background-image:linear-gradient(rgba(200,162,39,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(200,162,39,.04) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black,transparent);pointer-events:none;z-index:5}
.splash-eyebrow{font-family:var(--fm);font-size:.68rem;letter-spacing:.25em;color:var(--cyan);text-transform:uppercase;margin-bottom:1.5rem;opacity:0;transform:translateY(10px);transition:opacity .7s var(--ease),transform .7s var(--ease);position:relative;z-index:10;display:flex;align-items:center;gap:.6rem}
.splash-eyebrow::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--cyan);animation:blink 2s infinite}
.splash-eyebrow.vis{opacity:1;transform:none}
.splash-text{text-align:center;position:relative;z-index:10}
.sl{display:block;font-family:var(--fd);font-size:clamp(1.6rem,4.5vw,4rem);font-weight:700;letter-spacing:.05em;line-height:1.25;color:var(--parchment);opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.sl.vis{opacity:1;transform:none}
.sl.gold{color:var(--gold)}
.sl.sub{font-size:clamp(.9rem,2.2vw,1.6rem);letter-spacing:.22em;color:rgba(237,230,214,.5);margin-top:.4rem;-webkit-text-stroke:.5px rgba(237,230,214,.3)}
.sl.q{font-size:clamp(1rem,2.4vw,1.8rem);color:var(--pdim);margin-top:.8rem;letter-spacing:.08em}
.splash-cta{display:inline-flex;align-items:center;gap:.8rem;font-family:var(--fm);font-size:.78rem;letter-spacing:.2em;padding:1rem 2.4rem;border:1px solid var(--gold);color:var(--gold);border-radius:6px;text-transform:uppercase;margin-top:2.5rem;opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease),background .2s,color .2s;position:relative;z-index:10;overflow:hidden}
.splash-cta.vis{opacity:1;transform:none}
.splash-cta::before{content:'';position:absolute;inset:-1px;border-radius:6px;background:var(--gold);opacity:0;filter:blur(10px);z-index:-1;transition:opacity .2s}
.splash-cta:hover{background:var(--gold);color:var(--ink)}
.splash-cta:hover::before{opacity:.25}
.splash-arrow{font-size:.9rem}
.splash-kanji{position:fixed;font-family:var(--fj);font-weight:700;color:rgba(200,162,39,.04);pointer-events:none;user-select:none;z-index:6}
.sk1{font-size:clamp(180px,22vw,320px);top:50%;left:5%;transform:translateY(-50%)}
.sk2{font-size:clamp(100px,14vw,200px);bottom:5%;right:5%}

/* ════ SCREEN 3 — CONSENT ════ */
#s-consent{background:rgba(7,7,14,.92);backdrop-filter:blur(20px)}
.consent-box{max-width:460px;text-align:center;padding:2.5rem;border:1px solid var(--border-g);border-radius:12px;background:var(--ink3);box-shadow:0 0 60px rgba(200,162,39,.06)}
.consent-icon{font-size:2.2rem;margin-bottom:1rem}
.consent-box h3{font-family:var(--fd);font-size:1rem;letter-spacing:.06em;margin-bottom:.75rem}
.consent-box p{font-size:.85rem;color:var(--pdim);line-height:1.8;margin-bottom:1.8rem}
.consent-btn{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--fm);font-size:.72rem;letter-spacing:.18em;padding:.85rem 2rem;background:var(--gold);color:var(--ink);border-radius:6px;font-weight:700;text-transform:uppercase;transition:opacity .2s,transform .15s;box-shadow:0 4px 20px rgba(200,162,39,.25)}
.consent-btn:hover{opacity:.85;transform:translateY(-1px)}

/* ════ SCREEN 4 — VÍDEO (NUEVO · ocupa 80-90% de la pantalla) ════ */
#s-video{background:radial-gradient(ellipse at center,rgba(13,13,26,.6),var(--ink) 80%)}
.video-frame{
  position:relative;
  width:min(88vw,1500px);height:min(85vh,840px);
  border:1px solid var(--border-g);border-radius:10px;overflow:hidden;
  background:#000;
  box-shadow:0 0 80px rgba(200,162,39,.10),inset 0 0 0 1px rgba(255,255,255,.03);
  z-index:10;
}
.video-frame video{width:100%;height:100%;object-fit:cover;display:block}
.video-skip{
  position:absolute;bottom:1.1rem;right:1.1rem;z-index:11;
  font-family:var(--fm);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;
  padding:.55rem 1.2rem;color:var(--parchment);
  background:rgba(7,7,14,.6);border:1px solid var(--border-g);border-radius:6px;
  backdrop-filter:blur(6px);transition:background .2s,color .2s,border-color .2s;
}
.video-skip:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}

/* ════ SCREEN 5 — SELECCIÓN DE PERSONAJE (imágenes GRANDES, protagonistas) ════ */
#s-char{padding:1rem;background:transparent;justify-content:center;gap:.6rem}
.char-title{font-family:var(--fm);font-size:.68rem;letter-spacing:.26em;color:var(--pdim);text-transform:uppercase;margin-bottom:.4rem;position:relative;z-index:10;display:flex;align-items:center;gap:.75rem;width:min(90vw,720px)}
.char-title::before,.char-title::after{content:'';flex:1;height:1px;background:var(--border)}

.char-stage{position:relative;width:100%;max-width:1100px;height:clamp(330px,52vh,560px);z-index:10;overflow:visible}
.char-spotlight{position:absolute;width:clamp(260px,34vw,460px);height:100%;background:radial-gradient(ellipse at top,rgba(200,162,39,.14) 0%,transparent 70%);top:-10px;left:50%;transform:translateX(-50%);pointer-events:none;transition:background .4s}
.char-card{position:absolute;top:50%;left:50%;display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center;cursor:pointer;transition:transform .55s var(--ease),opacity .55s var(--ease),filter .4s;will-change:transform,opacity;width:clamp(200px,30vw,340px);margin-left:calc(clamp(200px,30vw,340px) / -2)}
.char-card img{width:100%;height:clamp(240px,44vh,460px);object-fit:contain;transition:filter .4s,transform .4s}
.char-card:not(.active) img{filter:brightness(.42) saturate(.25) blur(.4px)}
.char-card.active img{transform:scale(1.06)}
.char-name{font-family:var(--fd);font-size:1.05rem;letter-spacing:.05em;transition:color .3s}
.char-card:not(.active) .char-name,.char-card:not(.active) .char-role{opacity:.5}
.char-role{font-family:var(--fm);font-size:.66rem;letter-spacing:.14em;color:var(--pdim);text-transform:uppercase}

.char-info{text-align:center;z-index:10;max-width:380px;min-height:62px;position:relative}
.char-info h2{font-family:var(--fd);font-size:1.1rem;letter-spacing:.05em;margin-bottom:.35rem;transition:color .3s}
.char-info p{font-size:.84rem;color:var(--pdim);line-height:1.6}
.char-stats{display:flex;flex-direction:column;gap:.4rem;width:240px;z-index:10}
.cstat{display:flex;align-items:center;gap:.6rem}
.cstat-lbl{font-family:var(--fm);font-size:.58rem;letter-spacing:.1em;color:var(--pdim);min-width:64px;text-transform:uppercase}
.cstat-track{flex:1;height:3px;background:var(--dim);border-radius:2px;overflow:hidden}
.cstat-fill{height:100%;border-radius:2px;transition:width .6s var(--ease),background .4s}
.char-arrows{display:flex;align-items:center;gap:1rem;z-index:10;margin-top:.2rem}
.char-arr{width:46px;height:46px;border-radius:50%;border:1px solid var(--border-g);color:var(--gold);display:grid;place-items:center;font-size:1.1rem;background:rgba(7,7,14,.8);transition:background .2s,border-color .2s,transform .15s}
.char-arr:hover{background:var(--goldd);border-color:var(--gold);transform:scale(1.1)}
.char-dots{display:flex;gap:.5rem}
.cdot{width:9px;height:9px;border-radius:50%;background:var(--dim);transition:background .3s,transform .3s;cursor:pointer}
.cdot.on{background:var(--gold);transform:scale(1.3)}
.char-confirm{font-family:var(--fm);font-size:.72rem;letter-spacing:.2em;padding:.85rem 2.2rem;background:var(--gold);color:var(--ink);border-radius:6px;font-weight:700;text-transform:uppercase;z-index:10;margin-top:.3rem;transition:opacity .2s,transform .15s,box-shadow .2s;box-shadow:0 4px 24px rgba(200,162,39,.25)}
.char-confirm:hover{opacity:.85;transform:translateY(-2px);box-shadow:0 8px 32px rgba(200,162,39,.35)}

/* ════ SCREEN 6 — NOMBRE ════ */
#s-name{background:transparent}
.name-kj{position:fixed;font-family:var(--fj);font-weight:700;color:rgba(200,162,39,.05);pointer-events:none;user-select:none;font-size:clamp(200px,28vw,380px);line-height:1;z-index:5;top:50%;left:50%;transform:translate(-50%,-50%)}
.name-eyebrow{font-family:var(--fm);font-size:.65rem;letter-spacing:.25em;color:var(--gold);text-transform:uppercase;margin-bottom:.8rem;position:relative;z-index:10}
.name-title{font-family:var(--fd);font-size:clamp(1.2rem,2.8vw,2.2rem);font-weight:700;color:var(--parchment);text-align:center;margin-bottom:.4rem;position:relative;z-index:10}
.name-sub{font-size:.88rem;color:var(--pdim);text-align:center;margin-bottom:1.8rem;position:relative;z-index:10}
.name-char{display:flex;flex-direction:column;align-items:center;gap:.3rem;margin-bottom:1.5rem;position:relative;z-index:10}
.name-char img{width:120px;height:160px;object-fit:contain;filter:drop-shadow(0 0 24px var(--name-glow,rgba(200,162,39,.4)));transition:filter .4s}
.name-char-role{font-family:var(--fm);font-size:.62rem;letter-spacing:.14em;color:var(--pdim);text-transform:uppercase}
.name-input-wrap{position:relative;z-index:10;width:100%;max-width:360px;margin-bottom:1.5rem}
.name-input{width:100%;padding:1rem 1.2rem;background:var(--ink3);border:1px solid var(--border-g);border-radius:6px;font-family:var(--fd);font-size:1.1rem;letter-spacing:.08em;text-align:center;color:var(--parchment);transition:border-color .2s,box-shadow .2s}
.name-input:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--goldd)}
.name-input::placeholder{color:var(--pdim)}
.name-enter{position:relative;z-index:10;font-family:var(--fm);font-size:.76rem;letter-spacing:.2em;padding:.95rem 2.6rem;background:var(--gold);color:var(--ink);border-radius:6px;font-weight:700;text-transform:uppercase;transition:transform .2s var(--ease),box-shadow .2s;box-shadow:0 4px 22px rgba(200,162,39,.22)}
.name-enter:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(200,162,39,.38)}
.name-press{font-family:var(--fm);font-size:.62rem;letter-spacing:.15em;color:var(--pdim);margin-top:.6rem;position:relative;z-index:10}
.name-press kbd{display:inline-block;padding:.1rem .4rem;border:1px solid var(--border-g);border-radius:3px;color:var(--gold);font-family:var(--fm);font-size:.58rem}

/* ════ SCREEN 7 — BIENVENIDA (texto rescatado del original, con variables) ════ */
#s-welcome{background:radial-gradient(ellipse at center,rgba(19,19,38,.7),var(--ink) 85%)}
.welcome-kj{position:fixed;font-family:var(--fj);font-weight:700;color:rgba(200,162,39,.05);pointer-events:none;user-select:none;font-size:clamp(220px,30vw,420px);line-height:1;z-index:5;top:50%;left:50%;transform:translate(-50%,-50%)}
.welcome-line{font-family:var(--fd);text-align:center;position:relative;z-index:10;opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.welcome-line.vis{opacity:1;transform:none}
.welcome-1{font-size:clamp(1.6rem,4vw,3rem);font-weight:700;letter-spacing:.04em;line-height:1.3;margin-bottom:1rem}
.welcome-2{font-family:var(--fb);font-size:clamp(.95rem,1.8vw,1.25rem);color:var(--pdim);max-width:560px;line-height:1.7}
.welcome-line .highlight{color:var(--gold);text-shadow:0 0 24px rgba(200,162,39,.35)}
.welcome-go{margin-top:2.2rem;opacity:0;transition:opacity .6s var(--ease)}
.welcome-go.vis{opacity:1}
.welcome-go .name-press{margin:0}

/* ════ FLASH / STEPPER / GLITCH ════ */
#flash{position:fixed;inset:0;z-index:9000;background:#fff;opacity:0;pointer-events:none;transition:opacity .15s}
#flash.on{opacity:1}
#stepper{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:20;display:flex;gap:.5rem}
.step-dot{width:6px;height:6px;border-radius:50%;background:var(--dim);transition:background .3s,transform .3s}
.step-dot.on{background:var(--gold);transform:scale(1.3)}
.glitch-wrap{position:relative;display:inline-block}
.glitch-wrap::before,.glitch-wrap::after{content:attr(data-text);position:absolute;left:0;top:0;width:100%}
@keyframes glitch1{0%{clip-path:inset(20% 0 50% 0);transform:translate(-2px,0)}100%{clip-path:inset(60% 0 10% 0);transform:translate(2px,0)}}
@keyframes glitch2{0%{clip-path:inset(50% 0 20% 0);transform:translate(2px,0)}100%{clip-path:inset(10% 0 70% 0);transform:translate(-2px,0)}}
.glitch-wrap::before{color:var(--cyan);animation:glitch1 .2s infinite steps(2);opacity:0}
.glitch-wrap::after{color:var(--red);animation:glitch2 .2s infinite steps(2);opacity:0}
.glitch-wrap.glit::before,.glitch-wrap.glit::after{opacity:.7}

/* ════ BOTÓN DE SONIDO (silencia/activa música) ════ */
.audio-toggle{position:fixed;top:1.1rem;right:1.1rem;z-index:30;width:40px;height:40px;border-radius:50%;border:1px solid var(--border-g);background:rgba(7,7,14,.7);color:var(--gold);display:grid;place-items:center;backdrop-filter:blur(6px);transition:background .2s,transform .15s}
.audio-toggle:hover{background:var(--goldd);transform:scale(1.08)}
.audio-toggle .ico-off{display:none}
.audio-toggle.muted .ico-on{display:none}
.audio-toggle.muted .ico-off{display:block}

/* ════ RESPONSIVE ════ */
@media (max-width:760px){
  .char-stage{height:clamp(280px,46vh,420px)}
  .char-card{width:clamp(170px,62vw,240px);margin-left:calc(clamp(170px,62vw,240px) / -2)}
  .char-card img{height:clamp(220px,38vh,340px)}
  .char-stats{width:min(86vw,260px)}
  .boot-kanji{display:none}
  .video-frame{width:94vw;height:62vh}
}