/* Chess Empire — shared layout. Theme files set colors, fonts and component looks. */
*,*::before,*::after{box-sizing:border-box}
:root{--gutter:clamp(16px,4vw,48px);--max:1200px;--header-h:88px;--grid-gap:20px}
html{-webkit-text-size-adjust:100%;scroll-padding-top:var(--header-h)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4,p,figure,blockquote,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{text-wrap:balance;overflow-wrap:break-word;hyphens:auto}
p,li,dd{text-wrap:pretty}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:16px;top:-100px;z-index:100;padding:10px 16px;background:var(--ink);color:var(--bg);text-decoration:none;font-weight:600}
.skip-link:focus{top:16px}

.wrap{width:min(100% - 2*var(--gutter),var(--max));margin-inline:auto}
.section{padding-block:clamp(64px,9vw,120px)}
.section-head{display:flex;flex-direction:column;gap:12px;margin-bottom:clamp(28px,4vw,48px);max-width:760px}
.section-head.is-center{margin-inline:auto;text-align:center}
.section-head.is-center p{margin-inline:auto}
.center{display:flex;justify-content:center;margin-top:40px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 24px;text-decoration:none;font-weight:600;line-height:1.2;cursor:pointer;border:0;text-align:center;transition:background-color .2s,color .2s,border-color .2s}
.btn-lg{min-height:56px;padding:16px 30px;font-size:1.05rem}
.btn-block{width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.logo{display:inline-flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap;flex:none}
.main-nav ul{display:flex;gap:clamp(14px,1.8vw,28px)}
.main-nav a{text-decoration:none;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.lang-switch{display:flex}
.lang-switch a{display:inline-flex;align-items:center;justify-content:center;min-width:40px;min-height:40px;padding:0 8px;text-decoration:none;font-size:13px;font-weight:600;letter-spacing:.04em}
.header-cta{white-space:nowrap}
.burger{display:none;width:44px;height:44px;align-items:center;justify-content:center;background:transparent;border:0;cursor:pointer;padding:0}
.burger span,.burger span::before,.burger span::after{display:block;width:22px;height:2px;background:currentColor;position:relative;transition:transform .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-7px}.burger span::after{top:7px}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span::after{transform:translateY(-7px) rotate(-45deg)}
@media (max-width:1120px){
  .burger{display:inline-flex}
  .header-cta{display:none}
  .main-nav{position:fixed;left:0;right:0;top:var(--header-h);bottom:0;display:none;overflow:auto;z-index:49}
  .main-nav.is-open{display:block}
  .main-nav ul{flex-direction:column;gap:0;padding:12px var(--gutter) 32px}
  .main-nav a{display:block;padding:14px 0;font-size:20px}
  body.nav-open{overflow:hidden}
}

/* Hero */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:center}
.hero-text{display:flex;flex-direction:column;gap:24px}
.hero-text>.btn{align-self:flex-start}
.hero-stats{display:flex;flex-wrap:wrap;gap:20px 40px}
.hero-stats li{display:flex;flex-direction:column}
.hero-media{position:relative}
.hero-media img{width:100%;aspect-ratio:3/2;object-fit:cover}

/* Split blocks */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:center}
.prose{display:flex;flex-direction:column;gap:18px}
.media-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap)}
.feature{display:flex;flex-direction:column;gap:12px}

/* Learning path */
.path{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--grid-gap)}
.step{display:flex;flex-direction:column;gap:8px}
.path-note{margin-top:32px;max-width:820px}

/* Branches */
.branches{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap)}
.branch{display:flex;flex-direction:column;gap:12px}
.branch-body{display:flex;flex-direction:column;gap:6px;flex:1}
.branch .btn{align-self:flex-start}

/* Tournaments */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:8px}
.stats li{display:flex;flex-direction:column;gap:4px}

/* Trainers */
.trainers{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--grid-gap)}
.trainer{display:flex;flex-direction:column;gap:10px}
.avatar{width:104px;height:104px;object-fit:cover;flex:none}
.avatar-initials{display:flex;align-items:center;justify-content:center}

/* Programs */
.programs{display:flex;flex-direction:column;gap:12px}
.program{display:grid;grid-template-columns:120px minmax(0,300px) minmax(0,1fr);gap:20px 32px;align-items:center}
.level-badge{display:flex;flex-direction:column;align-items:center;justify-content:center}
.program-title{display:flex;flex-direction:column;gap:6px}

/* Adults */
.adults{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}
.adults-info,.adults-card{display:flex;flex-direction:column;gap:16px}
.adults-card .btn{align-self:flex-start}

/* Prices */
.sub-title{margin:40px 0 20px}
.price-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--grid-gap)}
.price-card{display:flex;flex-direction:column;gap:14px}
.price-name{display:flex;flex-direction:column;gap:10px}
.price-name .badge{align-self:flex-start}
.price strong{display:block}
.price-features{display:flex;flex-direction:column;gap:8px}
.discounts{margin-top:40px}
.discount-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.discount-grid li{display:flex;flex-direction:column;gap:6px}
.pct{display:block}

/* Trial form */
.section-trial .section-head{margin-inline:auto;text-align:center}
.trial-form{display:flex;flex-direction:column;gap:20px;margin-inline:auto;width:100%;max-width:540px}
.field{display:flex;flex-direction:column;gap:8px}
.field input,.field select{width:100%;min-height:52px;padding:12px 16px;font-size:16px}
.form-status{min-height:1.5em;text-align:center;font-size:15px}

/* Blog + reviews */
.blog-grid,.reviews-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--grid-gap)}
.post{display:flex;flex-direction:column;gap:12px}
.read-more{margin-top:auto;font-weight:600;text-decoration:none}
.review{display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.review figcaption{display:flex;align-items:center;gap:14px}
.review figcaption strong,.review figcaption small{display:block}
.avatar-sm{flex:none;width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-weight:700}

/* FAQ */
.faq{display:flex;flex-direction:column}
.faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:18px 0;font-weight:600}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary>span{flex:1;min-width:0}
.faq-item summary::after{content:"+";flex:none;font-size:1.4em;line-height:1;margin-left:auto}
.faq-item[open] summary::after{content:"\2212"}
.faq-a{padding:0 40px 20px 0}

/* Contacts */
.contacts-grid{align-items:stretch}
.contact-card{display:flex;flex-direction:column;gap:16px}
.contact-list{display:flex;flex-direction:column}
.contact-list>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:16px;padding:14px 0}
.contact-list a{text-decoration:none}
.contact-list dd{overflow-wrap:anywhere;min-width:0}
.tag{white-space:nowrap}
.contact-list a:hover{text-decoration:underline}
.map-placeholder{display:flex;align-items:center;justify-content:center;text-align:center;min-height:320px;padding:32px}

/* Footer */
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.footer-grid>div{display:flex;flex-direction:column;gap:10px}
.footer-grid ul{display:flex;flex-direction:column;gap:8px}
.footer-grid a{text-decoration:none}
.footer-grid a:hover{text-decoration:underline}
.socials{flex-direction:row!important;flex-wrap:wrap}
.socials a{display:inline-flex;min-height:36px;align-items:center;padding:0 12px}
.footer-bottom{padding-block:20px}

/* Responsive */
@media (max-width:1100px){
  .trainers{grid-template-columns:repeat(3,minmax(0,1fr))}
  .price-grid,.discount-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .path{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .program{grid-template-columns:100px minmax(0,1fr)}
  .program>p{grid-column:2}
}
@media (max-width:820px){
  .hero-grid,.split,.adults{grid-template-columns:minmax(0,1fr)}
  .features-grid,.branches,.blog-grid,.reviews-grid{grid-template-columns:minmax(0,1fr)}
  .trainers,.path{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:560px){
  .price-grid,.discount-grid,.trainers,.path,.stats{grid-template-columns:minmax(0,1fr)}
  .footer-grid{grid-template-columns:minmax(0,1fr)}
  .contact-list>div{grid-template-columns:minmax(0,1fr);gap:4px}
  .program{grid-template-columns:minmax(0,1fr)}
  .program>p{grid-column:auto}
  .level-badge{align-items:flex-start}
  .faq-a{padding-right:0}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}