@font-face{font-family:Roboto;src:url("../fonts/Roboto-Regular.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:Roboto;src:url("../fonts/Roboto-Medium.woff") format("woff");font-weight:600;font-display:swap}
:root{--ink:#171613;--muted:#6b685f;--paper:#f7f5ef;--sand:#e8e1d3;--dark:#11100e;--line:rgba(23,22,19,.14);--gold:#d6a94f;--gold-bright:#f2c668;--white:#fff;--shell:min(1180px,calc(100% - 40px));--radius:22px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Roboto,Arial,sans-serif;font-size:16px;line-height:1.65}
body.nav-open{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit}
button,input,textarea{font:inherit}
button{color:inherit}
.shell{width:var(--shell);margin-inline:auto}
.sr-only,.skip-link{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{z-index:1000;width:auto;height:auto;clip:auto;margin:12px;padding:10px 16px;background:#fff;color:#000}
.site-header{position:fixed;inset:0 0 auto;z-index:100;height:78px;color:#fff;border-bottom:1px solid rgba(255,255,255,.14);transition:.25s}
.site-header.scrolled{background:rgba(17,16,14,.94);backdrop-filter:blur(14px);box-shadow:0 8px 28px rgba(0,0,0,.16)}
.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:20px;letter-spacing:-.03em}
.brand img{width:48px;height:48px;object-fit:cover;border-radius:50%;border:1px solid rgba(255,255,255,.3)}
.brand strong{color:var(--gold-bright);font-weight:600}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{text-decoration:none;font-size:14px;font-weight:600;letter-spacing:.02em;transition:color .2s}
.main-nav a:hover,.main-nav a:focus-visible{color:var(--gold-bright)}
.main-nav .nav-cta{border:1px solid rgba(255,255,255,.45);border-radius:999px;padding:9px 17px}
.main-nav a.active{color:var(--gold-bright)}
.lang-switch{display:inline-flex;align-items:center;padding:3px;border:1px solid rgba(255,255,255,.24);border-radius:999px}
.lang-switch button{min-width:35px;padding:5px 8px;border:0;border-radius:999px;background:transparent;color:rgba(255,255,255,.58);font-size:11px;font-weight:600;letter-spacing:.08em;cursor:pointer}
.lang-switch button.active{background:var(--gold-bright);color:#17130a}
.nav-toggle{display:none;background:none;border:0;padding:10px}
.nav-toggle>span:not(.sr-only){display:block;width:24px;height:2px;margin:5px;background:#fff}
.hero{position:relative;min-height:760px;height:100svh;max-height:980px;display:grid;align-items:center;overflow:hidden;background:#12110f;color:#fff}
.hero-backdrop{position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,11,9,.98) 0%,rgba(12,11,9,.88) 45%,rgba(12,11,9,.38) 100%),url("../images/bg1.jpg") center/cover}
.hero-home .hero-backdrop{background:linear-gradient(90deg,rgba(10,10,9,.97) 0%,rgba(10,10,9,.83) 38%,rgba(10,10,9,.16) 70%,rgba(10,10,9,.06) 100%),url("../images/hero-chess-v2.png") center/cover}
.hero-home .hero-grid{grid-template-columns:minmax(0,650px) 1fr}
.hero-backdrop:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 45%,rgba(214,169,79,.18),transparent 32%),linear-gradient(transparent 70%,rgba(0,0,0,.45))}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:6vw;padding-top:76px}
.eyebrow{margin:0 0 14px;color:#9c762d;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase}
.hero .eyebrow,.section-dark .eyebrow,.contact-section .eyebrow,.play-section .eyebrow{color:var(--gold-bright)}
h1,h2,h3,p{margin-top:0}
h1{max-width:760px;margin-bottom:25px;font-family:Georgia,serif;font-size:clamp(58px,7.2vw,104px);font-weight:400;line-height:.92;letter-spacing:-.055em}
h1 span{color:var(--gold-bright);font-style:italic}
.hero-lede{max-width:620px;margin-bottom:32px;color:rgba(255,255,255,.72);font-size:clamp(18px,2vw,22px);line-height:1.55}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border:1px solid transparent;border-radius:999px;text-decoration:none;font-size:14px;font-weight:600;cursor:pointer;transition:transform .2s,background .2s,color .2s,border-color .2s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--gold-bright);color:#17130a}
.button-primary:hover{background:#ffda84}
.button-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.button-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.button-secondary{border-color:var(--line);background:#fff}
.button-secondary:hover{border-color:var(--gold)}
.hero-facts{display:flex;gap:0;margin:46px 0 0;padding:0;list-style:none}
.hero-facts li{display:flex;flex-direction:column;min-width:112px;padding-right:26px;margin-right:26px;border-right:1px solid rgba(255,255,255,.2)}
.hero-facts li:last-child{border:0}
.hero-facts strong{font-family:Georgia,serif;font-size:27px;font-weight:400;color:#fff}
.hero-facts span{color:rgba(255,255,255,.55);font-size:12px;text-transform:uppercase;letter-spacing:.1em}
.hero-visual{perspective:1000px}
.board-card{position:relative;padding:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);box-shadow:0 45px 80px rgba(0,0,0,.42);transform:rotateY(-5deg) rotateX(2deg);backdrop-filter:blur(8px)}
.board-card img{width:100%;aspect-ratio:1.28;object-fit:cover;border-radius:15px}
.status{position:absolute;right:26px;bottom:25px;display:flex;align-items:center;gap:8px;padding:8px 13px;background:rgba(10,10,9,.85);border:1px solid rgba(255,255,255,.2);border-radius:999px;font-size:12px}
.status i{width:7px;height:7px;background:#73d38b;border-radius:50%;box-shadow:0 0 0 4px rgba(115,211,139,.15)}
.scroll-cue{position:absolute;z-index:2;left:50%;bottom:22px;color:#fff;text-decoration:none;font-size:26px;animation:bob 2s infinite}
@keyframes bob{50%{transform:translateY(7px)}}
.hero-chessaria .hero-backdrop{background:linear-gradient(90deg,rgba(10,9,8,.98),rgba(10,9,8,.82) 48%,rgba(10,9,8,.35)),url("../images/chessaria/Chessaria_Screenshots_1920x1080_049.jpg") center/cover}
.section{padding:110px 0}
.section-light{background:var(--paper)}
.section-dark{background:var(--dark);color:#fff}
.section-sand{background:var(--sand)}
.section-heading{max-width:680px;margin-bottom:50px}
.section-heading h2,.contact-section h2,.play-card h2{margin-bottom:18px;font-family:Georgia,serif;font-size:clamp(42px,5vw,66px);font-weight:400;line-height:1.02;letter-spacing:-.04em}
.section-heading>p:last-child{color:var(--muted);font-size:18px}
.section-dark .section-heading>p:last-child{color:rgba(255,255,255,.58)}
.section-heading-row{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:30px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.feature-card{position:relative;min-height:280px;padding:34px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.feature-number{color:#9f7a31;font-family:Georgia,serif;font-size:14px}
.feature-card h3{margin:48px 0 12px;font-family:Georgia,serif;font-size:27px;font-weight:400}
.feature-card p{margin:0;color:var(--muted);font-size:15px}
.feature-card-accent{background:var(--gold-bright)}
.feature-card-accent .feature-number,.feature-card-accent p{color:#594516}
.feature-card-accent a{display:inline-block;margin-top:18px;font-weight:600;text-decoration:none}
.filters{display:flex;gap:8px}
.filters button{padding:8px 15px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:transparent;color:rgba(255,255,255,.65);font-size:13px;cursor:pointer}
.filters button.active,.filters button:hover{background:var(--gold-bright);border-color:var(--gold-bright);color:#17130a}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:280px;gap:16px}
.gallery-item{position:relative;overflow:hidden;padding:0;border:0;border-radius:16px;background:#24221e;text-align:left;cursor:zoom-in}
.gallery-item.gallery-wide{grid-column:span 2}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s,opacity .3s}
.gallery-item:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.83))}
.gallery-item span{position:absolute;z-index:1;left:22px;bottom:18px;color:#fff;font-family:Georgia,serif;font-size:22px}
.gallery-item small{display:block;color:rgba(255,255,255,.65);font-family:Roboto,sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.gallery-item:hover img{transform:scale(1.04)}
.gallery-item[hidden]{display:none}
.download-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;align-items:stretch}
.download-card{grid-column:span 2;display:flex;flex-direction:column;min-height:390px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 40px rgba(51,42,24,.06)}
.download-card:nth-child(4),.download-card:nth-child(5){grid-column:span 3}
.download-card.featured{background:#1a1916;color:#fff}
.download-icon{font-size:28px;color:var(--gold)}
.download-kicker{margin:26px 0 4px;color:#9a762e;font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase}
.download-card.featured .download-kicker{color:var(--gold-bright)}
.download-card h3{margin-bottom:12px;font-family:Georgia,serif;font-size:34px;font-weight:400}
.download-card>p:not(.download-kicker){min-height:52px;color:var(--muted)}
.download-card.featured>p:not(.download-kicker){color:rgba(255,255,255,.62)}
.download-card .button{margin:12px 0 20px}
.download-card details{margin-top:auto;border-top:1px solid var(--line);padding-top:15px}
.download-card.featured details{border-color:rgba(255,255,255,.15)}
.download-card summary{cursor:pointer;font-size:13px;font-weight:600}
.download-card details a{display:block;margin-top:9px;color:#9a762e;font-size:13px}
.history-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw}
.history-intro{position:sticky;top:120px;align-self:start}
.timeline{border-top:1px solid rgba(23,22,19,.2)}
.timeline article{display:grid;grid-template-columns:100px 1fr;gap:25px;padding:30px 0;border-bottom:1px solid rgba(23,22,19,.2)}
.timeline time{font-family:Georgia,serif;font-size:27px;color:#896727}
.timeline h3{margin-bottom:8px;font-family:Georgia,serif;font-size:27px;font-weight:400}
.timeline p{margin-bottom:8px;color:#5e594f}
.timeline a{font-size:13px;font-weight:600;text-decoration:none}
.contact-section{background:#171613;color:#fff}
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:9vw}
.contact-grid>div>p{max-width:480px;color:rgba(255,255,255,.6);font-size:18px}
.contact-email{display:inline-block;margin:12px 0 24px;color:var(--gold-bright);font-family:Georgia,serif;font-size:clamp(20px,3vw,32px)}
.social-links{display:flex;gap:18px}
.social-links a{color:rgba(255,255,255,.62);font-size:13px}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-form label{color:rgba(255,255,255,.55);font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.contact-form .field-wide{grid-column:1/-1}
.contact-form input:not([type="hidden"]):not([type="checkbox"]),.contact-form textarea{display:block;width:100%;margin-top:7px;padding:13px 0;border:0;border-bottom:1px solid rgba(255,255,255,.25);border-radius:0;outline:0;background:transparent;color:#fff;resize:vertical}
.contact-form input:not([type="hidden"]):not([type="checkbox"]):focus,.contact-form textarea:focus{border-color:var(--gold-bright)}
.honey-field{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.contact-form .form-consent{grid-column:1/-1;display:flex;align-items:flex-start;gap:11px;color:rgba(255,255,255,.63);font-size:12px;font-weight:400;line-height:1.5;letter-spacing:0;text-transform:none}
.form-consent input{flex:0 0 auto;width:17px;height:17px;margin-top:2px;accent-color:var(--gold-bright)}
.form-consent a{color:var(--gold-bright)}
.contact-form .button{justify-self:start}
.form-note{align-self:center;margin:0;color:rgba(255,255,255,.42);font-size:12px}
.play-section{padding:90px 0;background:#171613;color:#fff}
.play-card{display:flex;align-items:center;justify-content:space-between;gap:50px;padding:60px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:radial-gradient(circle at 85% 0,rgba(214,169,79,.18),transparent 35%)}
.play-card>div{max-width:700px}
.play-card p:last-child{color:rgba(255,255,255,.6)}
.site-footer{padding:48px 0 24px;background:#0c0b0a;color:rgba(255,255,255,.55);border-top:1px solid rgba(255,255,255,.1)}
.site-footer .shell{display:flex;align-items:center;justify-content:space-between;gap:30px}
.site-footer p{margin:0;font-size:12px}
.brand-footer{color:#fff}
.footer-main{padding-bottom:34px}
.footer-main>div:first-child{max-width:320px}
.footer-main>div:first-child p{margin-top:9px}
.footer-legal{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px}
.footer-legal a{color:rgba(255,255,255,.66);font-size:13px;text-decoration:none}
.footer-legal a:hover{color:var(--gold-bright)}
.footer-actions{display:flex;align-items:center;gap:15px}
.lang-switch-footer{flex:none}
.back-to-top{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:7px 13px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#fff;font-size:13px;text-decoration:none;transition:.2s}
.back-to-top:hover{border-color:var(--gold-bright);color:var(--gold-bright);transform:translateY(-2px)}
.footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}
.legal-page{background:var(--paper)}
.legal-page .site-header{background:rgba(17,16,14,.98)}
.legal-hero{padding:160px 0 78px;background:radial-gradient(circle at 82% 25%,rgba(214,169,79,.15),transparent 26%),#171613;color:#fff}
.legal-hero h1{margin-bottom:18px;font-size:clamp(50px,7vw,86px)}
.legal-hero>div>p:last-child{max-width:680px;color:rgba(255,255,255,.62);font-size:18px}
.legal-section{padding:80px 0 110px}
.legal-content{max-width:850px}
html[lang="en"] [data-lang-panel="es"],html[lang="es"] [data-lang-panel="en"]{display:none}
.legal-content h2{margin:52px 0 14px;font-family:Georgia,serif;font-size:29px;font-weight:400;line-height:1.2}
.legal-content h2:first-of-type{margin-top:30px}
.legal-content p,.legal-content li{color:#514d45}
.legal-content a{color:#7f5d1b}
.legal-content li+li{margin-top:10px}
.legal-updated{font-size:13px}
.legal-warning{margin:30px 0;padding:22px 24px;border-left:4px solid #bd7d24;background:#fff3d9;border-radius:0 12px 12px 0}
.legal-warning strong{color:#593c10}
.legal-warning p{margin:5px 0 0;color:#6b4c1d}
.legal-data{margin:25px 0;border-top:1px solid var(--line)}
.legal-data div{display:grid;grid-template-columns:190px 1fr;padding:13px 0;border-bottom:1px solid var(--line)}
.legal-data dt{font-weight:600}
.legal-data dd{margin:0;color:#575249}
.legal-data .pending dd{color:#9c4d1f;font-weight:600}
.cookie-table{margin:25px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.cookie-table>div{display:grid;grid-template-columns:1fr 2fr 1.2fr}
.cookie-table>div+div{border-top:1px solid var(--line)}
.cookie-table span,.cookie-table strong{padding:14px;font-size:13px}
.cookie-table strong{background:#ece7dc}
.success-page{min-height:100svh;display:grid;place-items:center;padding:120px 20px 60px;background:radial-gradient(circle at 50% 30%,rgba(214,169,79,.18),transparent 28%),#171613;color:#fff;text-align:center}
.success-card{max-width:640px}
.success-icon{display:grid;place-items:center;width:72px;height:72px;margin:0 auto 28px;border:1px solid rgba(242,198,104,.48);border-radius:50%;background:rgba(242,198,104,.08);color:var(--gold-bright);font-size:34px}
.success-card h1{margin-bottom:22px;font-size:clamp(58px,9vw,96px)}
.success-card>p:not(.eyebrow){margin-bottom:30px;color:rgba(255,255,255,.64);font-size:19px}
.lightbox{position:fixed;max-width:min(1100px,92vw);max-height:90vh;padding:0;border:0;border-radius:16px;background:#0b0a09;box-shadow:0 30px 100px #000}
.lightbox::backdrop{background:rgba(0,0,0,.85);backdrop-filter:blur(5px)}
.lightbox img{max-height:86vh;object-fit:contain}
.lightbox button{position:absolute;z-index:2;right:10px;top:10px;width:42px;height:42px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:27px;cursor:pointer}
@media(max-width:900px){
  .main-nav{position:fixed;inset:78px 0 auto;display:none;flex-direction:column;align-items:stretch;gap:0;padding:20px;background:#11100e;border-top:1px solid rgba(255,255,255,.1)}
  .main-nav.open{display:flex}.main-nav a{padding:14px}.main-nav .nav-cta{margin-top:8px;text-align:center}.nav-toggle{display:block}
  .main-nav .lang-switch{align-self:flex-start;margin:14px}
  .hero{height:auto;max-height:none;min-height:850px;padding:130px 0 80px}.hero-grid,.hero-home .hero-grid{grid-template-columns:1fr;gap:55px;padding:0}.hero-copy{max-width:720px}.hero-visual{max-width:620px}.scroll-cue{display:none}
  .feature-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(2,1fr)}.download-card{grid-column:span 3}.download-card:nth-child(5){grid-column:span 6}
  .history-grid,.contact-grid{grid-template-columns:1fr;gap:50px}.history-intro{position:static}.site-footer .shell{flex-wrap:wrap}.footer-main{align-items:flex-start!important}.footer-legal{justify-content:flex-start}
}
@media(max-width:620px){
  :root{--shell:min(100% - 28px,1180px)}.site-header{height:70px}.main-nav{inset:70px 0 auto}.brand img{width:42px;height:42px}
  .hero{min-height:760px;padding-top:112px}.hero-backdrop{background-position:62% center}.hero-home .hero-backdrop{background-position:60% center}.hero-grid{gap:40px}h1{font-size:54px}.hero-lede{font-size:17px}.hero-facts{margin-top:34px}.hero-facts li{min-width:0;padding-right:14px;margin-right:14px}.hero-facts strong{font-size:21px}
  .section{padding:78px 0}.section-heading{margin-bottom:34px}.section-heading h2,.contact-section h2,.play-card h2{font-size:42px}
  .feature-grid{grid-template-columns:1fr}.feature-card{min-height:240px}.feature-card h3{margin-top:34px}
  .section-heading-row{display:block}.filters{margin-top:25px;overflow:auto}.gallery-grid{grid-template-columns:1fr;grid-auto-rows:235px}.gallery-item.gallery-wide{grid-column:span 1}
  .download-grid{display:block}.download-card,.download-card:nth-child(4),.download-card:nth-child(5){margin-bottom:14px;min-height:0}
  .timeline article{grid-template-columns:72px 1fr;gap:14px}.contact-form{grid-template-columns:1fr}.contact-form label{grid-column:1!important}.form-note{grid-column:1}.play-card{align-items:flex-start;flex-direction:column;padding:35px 25px}
  .site-footer .shell{display:block}.site-footer p{margin-top:10px}.footer-legal{display:grid;margin:26px 0}.footer-actions{justify-content:space-between}.footer-bottom p+p{margin-top:7px}.legal-hero{padding:130px 0 60px}.legal-section{padding:55px 0 80px}.legal-data div{grid-template-columns:1fr;gap:4px}.cookie-table{overflow-x:auto}.cookie-table>div{min-width:620px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}