/* Dos orillas: misma estructura que el sitio de Fuego Nuevo, con la paleta del lago. */
@font-face{font-family:Manrope;src:url('/assets/Manrope.ttf');font-weight:200 800;font-display:swap}
:root{
  --night:#0f1820;--deep:#15212a;--paper:#f2e7d2;--jade:#5cc1ab;--jade-hover:#86d6c3;
  --gold:#f1cf87;--almagre:#c8503a;--border:#2a3f48;--muted:#b4c0bb;--soft:#93a6a2;
  --morning:#26437a;--dusk:#19142a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--night);color:var(--paper);font-family:Manrope,Arial,sans-serif;font-size:16px}
a{color:inherit;text-decoration:none}
button{font:inherit}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--jade);outline-offset:5px}
.skip{position:absolute;top:-100px;left:15px;padding:15px;background:var(--paper);color:var(--night);z-index:30}
.skip:focus{top:10px}

header{height:94px;display:flex;align-items:center;justify-content:space-between;gap:25px;padding:20px 5vw;border-bottom:1px solid var(--border);position:relative;z-index:3}
.game-name{font-family:Georgia,serif;letter-spacing:3px;font-size:18px;color:var(--gold);font-weight:700}
nav{display:flex;gap:30px;font-size:14px}
nav a:hover{color:var(--jade)}
.language-picker{display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px 12px;margin:0;padding:9px 5vw;width:100%;font:600 12px/1.5 Manrope,system-ui,sans-serif;border-bottom:1px solid var(--border)}
.language-picker a{display:inline-block;padding:5px 9px;min-height:30px;border-radius:3px;white-space:nowrap}
.language-picker a:hover{text-decoration:underline;text-underline-offset:3px}
.language-picker a[aria-current="page"]{background:#1f6f68;color:#f5fbf8}

/* Portada: las dos ilustraciones del selector, frente a frente, sobre su propio cielo. */
.hero{min-height:max(600px,calc(22vw + 450px));position:relative;overflow:hidden;text-align:center;display:flex;justify-content:center;align-items:flex-start;background:var(--dusk)}
.shores{position:absolute;inset:0;display:grid;grid-template-columns:1fr 1fr}
.shore{position:relative;overflow:hidden}
.shore-izel{background:linear-gradient(180deg,#152a4f,var(--morning) 70%)}
.shore-diego{background:linear-gradient(180deg,#0c0a16,var(--dusk) 70%)}
.shore img{position:absolute;left:0;bottom:0;width:100%;height:auto;aspect-ratio:200/88;image-rendering:pixelated;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent,#000 22%);mask-image:linear-gradient(180deg,transparent,#000 22%)}
.shore-diego:before{content:'';position:absolute;top:0;bottom:0;left:0;width:1px;background:#f2e7d233;z-index:1}
.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0b101a66,#0b101a22 45%,#0b101a00 60%,#0f1820b8);pointer-events:none}
.hero-content{position:relative;z-index:2;padding:76px 20px 40px;max-width:1200px}
.eyebrow{font-size:12px;letter-spacing:3px;font-weight:700;color:#e9dcc0;margin:0 0 22px}
h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(64px,7.2vw,124px);text-transform:uppercase;line-height:.9;letter-spacing:-4px;margin:0 0 18px;color:#ffe7b0;text-shadow:0 6px 0 #1d3a5c,0 9px 30px #0b101ad0}
.hero-line{font-family:Georgia,serif;font-size:24px;letter-spacing:6px;text-transform:uppercase;color:var(--gold);margin:0 0 14px}
.hero-description{font-size:17px;color:#efe4cf;line-height:1.7;margin:0}
.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:28px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:15px 25px;background:var(--jade);color:#0b1a1b;border:1px solid var(--jade);font-size:14px;font-weight:700;text-align:center;max-width:100%}
.button:hover{background:var(--jade-hover)}
.ghost{background:#0f182099;color:var(--paper);border-color:#6f8f8b}
.ghost:hover{background:#25383f}
.development{font-size:12px;color:#e3dac7;letter-spacing:1px;margin-top:22px;text-shadow:0 1px 4px #000,0 0 10px #0b101a}
.scene-label{position:absolute;z-index:2;bottom:22px;font-size:12px;color:#e8dfcb;text-shadow:0 1px 3px #000c}
.scene-label.left{left:5vw}
.scene-label.right{right:5vw}

section:not(.hero){padding:95px 7vw}
.section-label{font-size:12px;letter-spacing:2.4px;color:var(--jade);margin-bottom:25px;font-weight:600}
h2{font-family:Georgia,serif;font-weight:400;font-size:clamp(38px,4.4vw,64px);letter-spacing:-1.5px;line-height:1.13;margin:0 0 20px}
p{line-height:1.8}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px}
.story-grid>*,.section-heading>*{min-width:0}
.story .large{font-size:23px;color:var(--paper);line-height:1.55;margin-top:0}
.story p{color:var(--muted)}
.note{font-size:13px!important;color:var(--soft)!important}

.city{background:var(--deep)}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:55px;margin-bottom:40px}
.section-heading>p{max-width:390px;color:var(--muted);margin:0 0 22px}

/* Comparador 1519 / 1521: la capa de 1521 se recorta con --cut. */
.compare{--cut:50%;position:relative;margin:0 auto 70px;border:1px solid var(--border);background:#000;max-width:1120px;user-select:none;touch-action:pan-y}
.compare img{display:block;width:100%;height:auto;aspect-ratio:1408/896}
.compare .after{position:absolute;inset:0;clip-path:inset(0 0 0 var(--cut))}
.compare .divider{position:absolute;top:0;bottom:0;left:var(--cut);width:3px;margin-left:-1.5px;background:var(--paper);box-shadow:0 0 0 1px #0008;pointer-events:none}
.compare .divider:after{content:'⟷';position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:var(--paper);color:var(--night);display:grid;place-items:center;font-size:20px;font-weight:700;box-shadow:0 2px 10px #0008}
.compare .tag{position:absolute;top:14px;padding:7px 11px;background:#0f1820d9;color:var(--paper);font-size:12px;font-weight:700;letter-spacing:1px;pointer-events:none}
.compare .tag.before{left:14px}
.compare .tag.after-tag{right:14px}
.compare input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.compare:has(input:focus-visible){outline:3px solid var(--jade);outline-offset:5px}

.world-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}
figure{margin:0}
figure img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;image-rendering:pixelated;border:1px solid var(--border)}
figcaption{padding:25px 0}
figcaption span{font-size:12px;color:var(--jade);letter-spacing:2px}
h3{font-size:21px;margin:14px 0}
figcaption p{color:var(--muted);font-size:15px;max-width:560px}
.features{border-top:1px solid var(--border);padding-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:15px}
.features span{font-size:13px;color:var(--jade)}
.features p{color:var(--muted);font-size:15px}

.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}
.shot{background:none;padding:0;border:0;color:var(--paper);text-align:left;cursor:pointer}
.shot img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover;image-rendering:pixelated;border:1px solid var(--border);transition:border-color .2s}
.shot:hover img{border-color:var(--jade)}
.shot span{display:block;padding:15px 0;color:var(--muted);font-size:14px}

.play{text-align:center;background:#122026;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.play>p{color:var(--muted);max-width:720px;margin-left:auto;margin-right:auto}
.play .status{color:var(--gold);font-size:14px;letter-spacing:1px}
.faq{max-width:740px;margin:50px auto 0;text-align:left}
details{border-bottom:1px solid #35505a;padding:20px 0}
summary{cursor:pointer;font-size:16px;font-weight:600}
details p{font-size:15px;color:var(--muted);padding:8px 0 0}
details a{color:var(--jade);text-decoration:underline;text-underline-offset:3px}

footer{border-top:1px solid var(--border);padding:35px 5vw;display:flex;flex-wrap:wrap;align-items:center;gap:30px}
footer img{width:170px;height:auto}
footer p{font-size:13px;color:var(--muted)}
footer small{color:var(--muted);font-size:12px}
.footer-links{display:flex;align-items:center;flex-wrap:wrap;gap:14px 28px;margin-left:auto}
.footer-links a{font-size:14px;overflow-wrap:anywhere}
.footer-links a:hover{text-decoration:underline;text-underline-offset:4px}

dialog{background:var(--night);color:var(--paper);border:1px solid var(--border);max-width:min(1300px,95vw);padding:25px}
dialog::backdrop{background:#000c}
dialog img{max-width:100%;max-height:75vh;image-rendering:pixelated;display:block;margin:auto}
dialog p{font-size:15px}
.close{display:block;margin:0 0 15px auto;background:var(--paper);color:var(--night);border:0;padding:10px 20px;cursor:pointer}

.motion-toggle{position:absolute;right:5vw;top:18px;z-index:3;min-height:40px;padding:8px 14px;display:flex;align-items:center;gap:10px;background:#0f1820aa;color:var(--paper);border:1px solid #4f6f6b;border-radius:4px;cursor:pointer;font-size:12px;font-weight:600}
.motion-toggle:hover{color:var(--jade)}
.motion-toggle .icon{font-size:16px;color:var(--jade);width:16px}

/* Página de acceso a la prueba privada (/acceso/). */
.back-link{font-size:14px}
.back-link:hover{color:var(--jade)}
.access{display:flex;flex-direction:column;align-items:center;padding:0 0 70px}
.access-shores{display:grid;grid-template-columns:1fr 1fr;width:100%;max-width:1100px;border-bottom:1px solid var(--border)}
.access-shores img{display:block;width:100%;height:auto;image-rendering:pixelated}
.access-card{position:relative;width:min(520px,calc(100% - 32px));margin-top:-70px;padding:36px 34px;background:#0f1820f5;border:1px solid #3b5a5e;box-shadow:0 18px 50px #0009}
.access-card h1{font-size:40px;text-transform:none;letter-spacing:-1px;line-height:1.1;text-shadow:none;color:var(--paper);margin:0 0 14px}
.access-card>p{color:var(--muted);margin:0 0 22px}
.access-card label{display:block;font-size:14px;font-weight:600;margin-bottom:8px}
.access-card input[type=password],.access-card input[type=text]{width:100%;min-height:52px;padding:12px 14px;background:#0a1117;color:var(--paper);border:1px solid #4f6f6b;border-radius:3px;font:500 16px Manrope,Arial,sans-serif;letter-spacing:.5px}
.access-card input[aria-invalid=true]{border-color:#e07a66}
.access-card .show{display:flex;align-items:center;gap:10px;margin:12px 0 22px;font-weight:500;color:var(--muted);cursor:pointer}
.access-card .show input{width:18px;height:18px;accent-color:var(--jade);margin:0}
.access-card .button{width:100%;cursor:pointer}
.access-card .button:disabled{opacity:.7;cursor:wait}
.access-status{min-height:1.6em;margin:14px 0 0;font-size:14px;color:var(--muted)}
.access-status.error{color:#ff9d8a}
.access-note{font-size:13px!important;color:var(--soft)!important;margin:16px 0 0!important}
.access-note a{color:var(--jade);text-decoration:underline;text-underline-offset:3px}

@media(max-width:850px){
  header{gap:20px;flex-wrap:wrap;height:auto}
  .story-grid{gap:35px}
  .features{gap:25px}
  .hero-line{font-size:20px;letter-spacing:4px}
}
@media(max-width:700px){
  header{padding:20px 6vw}
  .game-name{font-size:16px}
  nav{order:3;width:100%;justify-content:center;gap:26px;padding-top:10px}
  .language-picker{justify-content:center;gap:3px 6px;padding:8px 4vw;font-size:11px}
  .language-picker a{padding:6px 7px}
  /* En vertical, las dos orillas se apilan bajo el título. */
  .hero{min-height:0;display:flex;flex-direction:column;align-items:stretch;background:linear-gradient(180deg,#152a4f,#1d1838)}
  .hero:after{display:none}
  .hero-content{padding:55px 6vw 40px}
  h1{font-size:clamp(52px,16vw,84px);letter-spacing:-2px}
  .hero-line{font-size:17px;letter-spacing:3px}
  .hero-description{font-size:16px}
  .hero-actions{flex-direction:column;align-items:center}
  .hero-actions .button{min-width:250px}
  .shores{position:relative;inset:auto;grid-template-columns:1fr;order:2}
  .shore{background:none!important}
  .shore img{position:static;-webkit-mask-image:none;mask-image:none}
  .shore-diego:before{display:none}
  .scene-label{position:static;display:block;padding:10px 6vw 14px;text-align:left;background:var(--night);font-size:11px;text-shadow:none}
  section:not(.hero){padding:60px 7vw}
  .story-grid,.world-grid,.features,.gallery{grid-template-columns:1fr}
  .section-heading{display:block}
  .section-heading>p{margin-top:25px}
  .story .large{font-size:20px}
  .features{gap:20px}
  .compare{margin-bottom:50px}
  .compare .tag{top:8px;padding:5px 8px;font-size:10px}
  .compare .tag.before{left:8px}
  .compare .tag.after-tag{right:8px}
  .compare .divider:after{width:36px;height:36px;margin:-18px 0 0 -18px;font-size:16px}
  footer{padding:30px 7vw;gap:18px}
  footer p{width:100%;margin:0}
  .footer-links{width:100%;margin-left:0}
  .motion-toggle{right:6vw;top:12px;padding:6px 10px;min-height:36px}
  .access-card{margin-top:-24px;padding:28px 22px}
  .access-card h1{font-size:32px}
  .hero-content{padding-top:70px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}