/* PlayGOs minimalistický sketch index — nezávislý od MyAI-KO app. */
:root{--bg:#14191f;--bg2:#1b2026;--light:#e5e2de;--muted:#a2a1a4;--orange:#ff9d00;--edge:#45464a;--radius:15px}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100svh;color:var(--light);font-family:Arial,Helvetica,sans-serif}
button,a{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}
.site-surface{position:relative;isolation:isolate;height:100dvh;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;background:radial-gradient(ellipse 60% 60% at 5% 0%,rgba(255,157,0,.105),transparent 67%),radial-gradient(ellipse 42% 50% at 92% 94%,rgba(225,116,31,.07),transparent 73%),linear-gradient(135deg,#161a1e 0%,#1c2026 48%,#11161c 100%)}
.site-surface:before{content:"";position:absolute;inset:0;z-index:-2;opacity:.12;pointer-events:none;background:repeating-linear-gradient(140deg,transparent 0 7px,rgba(224,232,236,.12) 7.5px 8px,transparent 9px 23px)}
.sketch-layer{position:absolute;z-index:-1;inset:0;overflow:hidden;pointer-events:none;color:#8d8990}.sketch-lines{position:absolute;width:100%;height:100%;opacity:.55}
.word{position:absolute;white-space:nowrap;font-family:Georgia,serif;font-style:italic;color:#b6b0af;opacity:.12;letter-spacing:.04em;user-select:none}.w1{top:10%;left:7%;font-size:clamp(28px,5.3vw,76px);transform:rotate(-11deg)}.w2{top:25%;left:18%;font-size:clamp(19px,3vw,44px);transform:rotate(-10deg)}.w3{top:35%;left:5%;font-size:clamp(24px,4.2vw,62px);transform:rotate(-12deg)}.w4{top:12%;left:53%;font-size:clamp(18px,2.6vw,36px);transform:rotate(-11deg)}.w5{top:76%;left:7%;font-size:clamp(23px,3vw,50px);transform:rotate(-8deg)}.w6{top:55%;left:10%;font-size:clamp(27px,4vw,57px);transform:rotate(-12deg)}.w7{top:83%;left:65%;font-size:clamp(20px,3vw,44px);transform:rotate(-10deg)}.w8{top:73%;left:32%;font-size:clamp(20px,3vw,42px);transform:rotate(-9deg)}.w9{top:36%;right:6%;font-size:clamp(19px,3vw,39px);transform:rotate(13deg)}.w10{top:66%;right:7%;font-size:clamp(18px,3vw,37px);transform:rotate(-8deg)}.w11{top:14%;right:8%;font-size:clamp(23px,3.8vw,50px);transform:rotate(-12deg)}.w12{top:85%;left:22%;font-size:clamp(18px,2.4vw,30px);transform:rotate(8deg)}
.topbar{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:23px clamp(20px,4vw,66px)}.site-mini{font-size:14px;letter-spacing:.10em;font-weight:700;color:#b7b1ad;opacity:.80}.site-dot{color:var(--orange)}
.nav-holder{position:relative}.menu-toggle{width:46px;height:46px;border:1px solid transparent;border-radius:11px;display:grid;place-items:center;background:rgba(21,24,29,.45);color:#d3d0d0;transition:background .15s,border-color .15s}.menu-toggle:hover,.menu-toggle[aria-expanded=true]{background:rgba(255,157,0,.08);border-color:rgba(255,157,0,.34)}.menu-toggle svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round}
.menu-panel{position:absolute;top:calc(100% + 10px);right:0;width:min(320px,calc(100vw - 35px));background:rgba(17,20,24,.98);border:1px solid #46454a;border-radius:16px;padding:9px;box-shadow:0 18px 45px rgba(0,0,0,.34)}[hidden]{display:none!important}
.submenu-toggle,.contact-menu{display:flex;align-items:center;width:100%;gap:10px;text-align:left;color:#ebeaeb;background:transparent;border:0;border-radius:10px;padding:14px 12px;font-size:14px}.submenu-toggle:hover,.contact-menu:hover{background:rgba(255,255,255,.055)}.submenu-toggle svg{width:19px;height:19px;fill:none;stroke:var(--orange);stroke-width:1.8}.submenu-toggle .chevron{margin-left:auto;color:var(--orange);transition:transform .15s}.submenu-toggle[aria-expanded=true] .chevron{transform:rotate(180deg)}.contact-menu{border-top:1px solid #313337;border-radius:0}
.project-list{margin:0 4px 8px 28px;border-left:1px solid #424147;padding:4px 0 4px 10px}.project-link,.project-label{display:flex;justify-content:space-between;gap:6px;padding:11px 9px;border-radius:8px;font-size:13px}.project-link:hover,.project-link:focus-visible{background:rgba(255,157,0,.11);color:#fff}.project-link span{color:var(--orange)}.project-label{color:#9f9fa4;cursor:default}
.hero{min-height:0;display:flex;align-items:center;justify-content:center;padding:0 20px 12px}.brand-stack{display:flex;flex-direction:column;align-items:center;gap:0;transform:none;text-align:center;max-height:100%}.brand-stack:before{content:"";position:absolute;width:min(70vw,620px);height:min(54vw,440px);border:1px solid rgba(192,177,166,.14);border-radius:50%;z-index:-1;transform:translateY(20px)}
.brand-name{margin:0 0 -20px;color:var(--orange);font-size:clamp(46px,min(8vw,16vh),128px);font-weight:900;letter-spacing:-.06em;text-shadow:0 2px 0 rgba(255,201,102,.13),0 0 35px rgba(255,157,0,.10)}.emblem{display:block;width:clamp(130px,min(27vw,34vh),350px);height:auto;object-fit:contain;filter:drop-shadow(0 5px 28px rgba(255,156,0,.08))}.brand-domain{margin-top:-20px;letter-spacing:.65em;text-indent:.65em;font-size:clamp(12px,1.3vw,20px);color:#adabb1;font-weight:400}
.footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:8px clamp(20px,4vw,66px) 14px;color:#a8a6a9}.footer-mail{display:flex;align-items:center;gap:12px;font-size:clamp(12px,1.2vw,16px)}.footer-mail:hover{color:#fff}.footer-mail svg{width:22px;height:22px;fill:none;stroke:var(--orange);stroke-width:1.6}.footer small{font-size:11px;opacity:.5}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px}
@media(max-width:700px){.site-surface{grid-template-rows:auto minmax(0,1fr) auto}.topbar{padding:12px 18px}.hero{padding:0 16px 10px}.brand-name{font-size:clamp(40px,min(15vw,12vh),85px);margin-bottom:-12px}.emblem{width:min(70vw,29vh,310px)}.brand-domain{margin-top:-12px;letter-spacing:.42em;text-indent:.42em}.word{opacity:.085}.w1{top:16%;left:2%}.w3{top:41%;left:0}.w9{top:30%;right:0}.w10{top:70%;right:0}.footer{padding:10px 19px 15px}.site-mini{font-size:12px}.menu-panel{right:0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* Short displays: preserve usable menu and contact rather than clipping content. */
@media(max-height:460px){.brand-name{font-size:clamp(32px,8vh,54px);margin-bottom:0}.emblem{width:min(18vh,120px)}.brand-domain{margin-top:0;font-size:11px}.topbar{padding-top:5px;padding-bottom:5px}.footer{padding-top:4px;padding-bottom:5px}}
@media(max-height:300px){.site-surface{height:auto;min-height:300px}.hero{min-height:180px}}