/* Návrh 02 · Celý rok vonku: prepínač leto/zima mení scénu, farby, ceny aj časticový efekt (sneh / peľ). */
:root{
  --bg:#F5F1E6;--ink:#152A22;--muted:#4C5D55;--green:#4A763F;--green-d:#2F5428;--line:rgba(21,42,34,.14);--line-strong:rgba(21,42,34,.35);
  --night:#0E2630;--ice:#DDF1F5;--sun:#E9B640;
  --cta:#E9B640;--on-cta:#152A22;--cta-h:#F5C85A;--cta-shadow:rgba(233,182,64,.5);
  --hdr-bg:rgba(14,38,48,.88);--menu-bg:#0E2630;--focus:#E9B640;--r:24px;color-scheme:light
}
[data-season="zima"]{--cta:#BDE7F0;--on-cta:#0E2630;--cta-h:#D8F3F8;--cta-shadow:rgba(189,231,240,.45);--focus:#BDE7F0}
.hdr,.mnav{color:#fff}.hdr .tel,.burger{border-color:rgba(255,255,255,.45)}.hdr .nav a:hover{background:rgba(255,255,255,.12)}.mnav a{border-color:rgba(255,255,255,.16)}
.kicker{font-size:14px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green);margin-bottom:14px}

/* HERO */
.hero{position:relative;min-height:100svh;color:#fff;overflow:hidden;isolation:isolate;display:flex;align-items:flex-end;padding:calc(var(--hdr) + env(safe-area-inset-top) + 40px) 0 64px;background:var(--night)}
.scene{position:absolute;inset:0;z-index:-1}
.layer{position:absolute;inset:0;transition:clip-path 1.1s cubic-bezier(.7,0,.2,1)}
.layer img,.layer video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.layer video{opacity:0;transition:opacity .8s}.layer video.on{opacity:1}
.l-leto img{filter:saturate(1.08)}
.l-zima{clip-path:circle(0% at var(--cx,20%) var(--cy,70%))}
.l-zima img{filter:saturate(.35) brightness(.82) contrast(1.05)}
.l-zima::before{content:"";position:absolute;inset:0;z-index:1;background:rgba(40,110,150,.35);mix-blend-mode:color;pointer-events:none}
.l-zima.is-stock img{filter:none}.l-zima.is-stock::before{display:none}
.l-zima video{z-index:2}
[data-season="zima"] .l-zima{clip-path:circle(150% at var(--cx,20%) var(--cy,70%))}
.scene::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,24,20,.72),rgba(10,24,20,.1) 70%),linear-gradient(180deg,rgba(10,24,20,.55) 0%,rgba(10,24,20,.25) 35%,rgba(10,24,20,.8) 78%,rgba(10,24,20,.94));transition:background 1s}
[data-season="zima"] .scene::after{background:linear-gradient(90deg,rgba(8,26,36,.7),rgba(8,26,36,.1) 70%),linear-gradient(180deg,rgba(8,26,36,.6) 0%,rgba(8,26,36,.25) 35%,rgba(8,26,36,.82) 78%,rgba(8,26,36,.94))}
#fx{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.bigword{position:absolute;right:-1vw;top:calc(var(--hdr) + 3vh);z-index:1;margin:0;font-family:'Marcellus',serif;font-size:clamp(90px,19vw,300px);line-height:.85;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.38);letter-spacing:.02em;pointer-events:none}
.bigword span{display:block;transition:opacity .7s,transform .9s cubic-bezier(.2,.8,.2,1)}
.w-zima{position:absolute;right:0;top:0;opacity:0;transform:translateY(40px)}
[data-season="zima"] .w-leto{opacity:0;transform:translateY(-40px)}
[data-season="zima"] .w-zima{opacity:1;transform:none}
.hero-in{position:relative;z-index:2}
.eyebrow{font-size:15px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.85);margin-bottom:18px}
.hero h1{font-size:clamp(46px,6.2vw,96px);line-height:1;max-width:12em}
.hero h1 span{display:block;font-size:.42em;line-height:1.2;margin-top:14px;color:#F3E7C4;transition:color .8s}
[data-season="zima"] .hero h1 span{color:var(--ice)}
.switch{position:relative;display:inline-grid;grid-template-columns:1fr 1fr;margin:30px 0 22px;padding:5px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.sw{position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:52px;min-width:150px;padding:0 22px;border:0;border-radius:999px;background:none;color:#fff;font-weight:700;font-size:17px;cursor:pointer;transition:color .4s}
.sw svg{width:20px;height:20px}
.sw[aria-pressed="true"]{color:var(--on-cta)}
.knob{position:absolute;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);border-radius:999px;background:var(--cta);box-shadow:0 10px 26px -8px var(--cta-shadow);transition:transform .55s cubic-bezier(.5,1.6,.4,1),background .5s}
[data-season="zima"] .knob{transform:translateX(100%)}
.panel{max-width:640px}
.panel>div{animation:fade .6s ease}
@keyframes fade{from{opacity:0;transform:translateY(12px)}}
.p-lead{font-size:19px;line-height:1.6;color:rgba(255,255,255,.92);margin-bottom:22px}
.prices{list-style:none;margin:0 0 26px;padding:0;display:flex;gap:10px;flex-wrap:wrap}
.prices li{display:flex;flex-direction:column;padding:12px 18px;border-radius:18px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);min-width:130px}
.prices b{font-family:'Marcellus',serif;font-weight:400;font-size:34px;line-height:1.1}
.prices span{font-size:14px;color:rgba(255,255,255,.85)}
.ctas{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn-g{color:#fff;border-color:rgba(255,255,255,.55)}.hero .btn-g:hover{background:rgba(255,255,255,.1)}
.hero-open{margin-top:22px;color:rgba(255,255,255,.9)}

/* duo */
.duo{padding:110px 0 80px}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2,.skates h2,.visit h2{font-size:clamp(34px,3.8vw,54px);margin-bottom:16px}
.sec-head p,.skates p{font-size:18px;color:var(--muted);text-align:justify;hyphens:auto}
.duo-g{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dc{border-radius:28px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .4s,box-shadow .4s,opacity .4s}
.dc .fig{border-radius:0;aspect-ratio:16/9}
.dc-b{padding:26px 28px 28px;display:flex;flex-direction:column;gap:12px}
.dc h3{font-size:34px}.dc p{color:var(--muted);text-align:justify;hyphens:auto}
.from{font-size:16px}.from b{font-family:'Marcellus',serif;font-weight:400;font-size:30px;color:var(--ink)}
.lnk{display:inline-flex;align-items:center;min-height:44px;font-weight:700;color:var(--green-d);text-underline-offset:4px}
.dc-zima{background:var(--night);color:#fff;border-color:transparent}.dc-zima p{color:#C9DDE2}.dc-zima .from b{color:#fff}.dc-zima .lnk{color:var(--ice)}
[data-season="leto"] .dc-leto,[data-season="zima"] .dc-zima{box-shadow:0 0 0 3px var(--sun),0 30px 60px -30px rgba(0,0,0,.5);transform:translateY(-6px)}
[data-season="zima"] .dc-zima{box-shadow:0 0 0 3px #BDE7F0,0 30px 60px -30px rgba(0,0,0,.6)}

/* korčule */
.skates{padding:70px 0 110px}
.sk-in{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.sk-card{background:var(--night);color:#fff;border-radius:30px;padding:30px;box-shadow:0 40px 70px -40px rgba(14,38,48,.8)}
.sk-card label{display:block;font-weight:700;margin-bottom:10px}
.sk-row{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-bottom:22px}
.sk-row input{width:170px;min-height:54px;padding:0 16px;border-radius:14px;border:1.5px solid rgba(255,255,255,.4);background:rgba(255,255,255,.08);color:#fff;font-size:18px}
.sk-row input::placeholder{color:rgba(255,255,255,.6)}
.sk-out{flex:1;min-width:200px;font-size:16px;color:var(--ice)}
.sk-out.ok{color:#B7E4A9;font-weight:600}.sk-out.no{color:#FFD08A;font-weight:600}
.sk-calc{border-top:1px solid rgba(255,255,255,.16);padding-top:10px;margin-bottom:22px}
.r{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.2)}
.step{display:flex;align-items:center;gap:6px}
.step button{width:46px;height:46px;border-radius:50%;border:1.5px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:22px;cursor:pointer;touch-action:manipulation}
.step output{min-width:32px;text-align:center;font-family:'Marcellus',serif;font-size:24px}
.sum{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-top:16px;font-size:15px;color:#C9DDE2}
.sum b{font-family:'Marcellus',serif;font-weight:400;font-size:48px;color:#fff}
.sk-card .btn{width:100%;--cta:#BDE7F0;--on-cta:#0E2630;--cta-h:#D8F3F8}

/* potom */
.after{padding:0 0 100px}
.after-g{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.tile{position:relative;display:block;min-height:360px;border-radius:24px;overflow:hidden;color:#fff;text-decoration:none;background:var(--green-d)}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s}
.tile:hover img{transform:scale(1.05)}
.tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(8,20,14,.88))}
.tile>span{position:absolute;left:20px;right:20px;bottom:20px;z-index:1;font-size:16px;line-height:1.5}
.tile b{display:block;font-family:'Marcellus',serif;font-weight:400;font-size:26px;margin-bottom:4px}
.tile-dog{background:radial-gradient(circle at 70% 25%,#4A763F,#1C3A2B 70%)}
.tile-dog::after{background:none}
.tile-dog::before{content:"";position:absolute;right:20px;top:20px;width:84px;height:84px;border-radius:50%;background:rgba(255,255,255,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23E9B640'%3E%3Ccircle cx='6' cy='9' r='2.2'/%3E%3Ccircle cx='10' cy='5.5' r='2.2'/%3E%3Ccircle cx='14' cy='5.5' r='2.2'/%3E%3Ccircle cx='18' cy='9' r='2.2'/%3E%3Cpath d='M12 11c-3 0-6 4-6 6.5 0 1.6 1.3 2.5 3 2.5 1.2 0 2-.6 3-.6s1.8.6 3 .6c1.7 0 3-.9 3-2.5C18 15 15 11 12 11z'/%3E%3C/svg%3E") center/46px no-repeat}

/* návšteva */
.visit{background:var(--night);color:#fff;padding:96px 0}
.visit .kicker{color:var(--sun)}
.visit-in{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.hours{margin:0 0 18px}.hours div{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16);font-size:18px}.hours dt{font-weight:600}.hours dd{margin:0}
address{font-style:normal;font-size:19px;line-height:1.75;margin-bottom:24px}address a{color:var(--ice);text-underline-offset:4px}
.visit .btn-g{color:#fff;border-color:rgba(255,255,255,.5);white-space:normal;text-align:center}
.foot{background:#0A1C24;color:#C9DDE2}.foot h2,.foot a{color:#fff}.foot-logo{height:48px;width:auto;margin-bottom:12px}.foot .luma{border-color:rgba(255,255,255,.14);color:#A9C0C6}
.mbar{--hdr-bg:rgba(14,38,48,.94);--line:rgba(255,255,255,.14)}.mbar .btn-g{color:#fff;border-color:rgba(255,255,255,.5);width:50px;padding:0}

@media (max-width:1100px){.after-g{grid-template-columns:1fr 1fr}}
@media (max-width:899px){
  .hero{padding:calc(var(--hdr) + env(safe-area-inset-top) + 28px) 0 40px;align-items:flex-end}
  .hero h1{font-size:clamp(42px,11.5vw,60px)}
  .bigword{font-size:30vw;top:calc(var(--hdr) + env(safe-area-inset-top) + 8px)}
  .switch{display:grid;width:100%}.sw{min-width:0;padding:0 12px}
  .p-lead{font-size:17px}
  .prices li{min-width:0;flex:1 1 30%;padding:10px 12px}.prices b{font-size:26px}.prices span{font-size:13px}
  .ctas .btn{flex:1 1 100%}
  .duo{padding:72px 0 48px}.duo-g,.sk-in,.visit-in{grid-template-columns:1fr;gap:28px}
  .dc-b{padding:22px}.dc h3{font-size:30px}
  .skates{padding:48px 0 72px}.sk-card{padding:22px}.sk-row input{width:100%}
  .after-g{grid-template-columns:1fr}.tile{min-height:260px}
  .visit{padding:72px 0}
  .sec-head p,.skates p,.dc p{text-align:left}
}
@media (prefers-reduced-motion:reduce){.layer{transition:none}}