:root{
  --bg:#0a0a0c; --bg2:#000; --card:#141418; --card2:#1c1c22;
  --ink:#fff; --muted:#9a9aa4; --line:#27272e; --line2:#34343c;
  --accent:#FF2D2D; --accent2:#ff5050; --accent-dark:#d41f1f; --ok:#22c55e;
  --imgbg:#fff;
  --shadow:0 2px 8px rgba(0,0,0,.5),0 18px 50px rgba(0,0,0,.55);
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0}
::selection{background:var(--accent);color:#fff}

/* ===== Logo ===== */
.logo{display:flex;align-items:center;gap:11px;cursor:pointer}
.logo-mark{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,#1c1c22,#000);border:1px solid var(--line2);font-style:italic;font-weight:900;font-size:19px;letter-spacing:-1px;overflow:hidden}
.logo-mark b{color:#fff}
.logo-mark i{color:var(--accent)}
.logo-mark::after{content:"";position:absolute;right:-6px;top:-8px;width:26px;height:60px;background:var(--accent);transform:rotate(20deg);opacity:.16}
.logo-text{font-weight:900;font-size:17px;letter-spacing:.5px;line-height:1;color:#fff}
.logo-text span{color:var(--accent);margin-left:5px}

/* ===== Topbar / nav ===== */
.topbar{position:sticky;top:0;z-index:60;background:rgba(7,7,9,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topbar-in{max-width:1240px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:18px}
.nav{display:flex;gap:4px;margin-left:8px;flex:1}
.nav a{padding:9px 13px;border-radius:9px;font-size:14px;font-weight:600;color:#d6d6dc;transition:.15s;cursor:pointer;white-space:nowrap}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a.nav-sale{color:var(--accent)}
.nav a.nav-sale:hover{background:rgba(255,45,45,.12)}
.top-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.cart-btn{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:9px 14px;font-weight:800;display:flex;align-items:center;gap:8px;font-size:15px}
.cart-btn:hover{background:var(--accent-dark)}
.cart-count{background:#000;color:#fff;min-width:22px;height:22px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;padding:0 6px}
.hamburger{display:none;background:transparent;border:1px solid var(--line2);color:#fff;border-radius:9px;width:42px;height:42px;font-size:18px}
.saleban{background:var(--accent);color:#fff;text-align:center;font-weight:700;font-size:13px;letter-spacing:.4px;padding:7px 12px}
.saleban strong{font-weight:900}

/* ===== HERO ===== */
.hero2{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;border-bottom:1px solid var(--line)}
.hero2-bg{position:absolute;inset:0;background:radial-gradient(80% 90% at 70% 10%, #2a0509 0%, rgba(10,10,12,0) 55%),radial-gradient(70% 90% at 0% 100%, #14141a 0%, rgba(10,10,12,0) 60%),linear-gradient(180deg,#0c0c0f,#070708)}
.hero2-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(80% 80% at 50% 30%,#000 0%,transparent 75%);opacity:.6}
.hero2-glow{position:absolute;right:-8%;top:6%;width:560px;height:560px;border-radius:50%;background:radial-gradient(circle,rgba(255,45,45,.45),rgba(255,45,45,0) 65%);filter:blur(20px);animation:pulse 6s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.12);opacity:1}}
.hero2-content{position:relative;z-index:2;max-width:1240px;width:100%;margin:0 auto;padding:60px 20px}
.hero2-badge{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2px;color:#fff;background:rgba(255,45,45,.16);border:1px solid rgba(255,45,45,.4);padding:7px 14px;border-radius:999px}
.hero2-title{margin:22px 0 14px;font-size:clamp(46px,9vw,108px);line-height:.92;font-weight:900;letter-spacing:-2px}
.hero2-title .red{color:var(--accent)}
.hero2-sub{margin:0;max-width:620px;font-size:clamp(15px,2vw,19px);color:#c9c9d2}
.hero2-sub strong{color:#fff}
.hero2-cta{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 6px}
.hero2-stats{display:flex;gap:38px;flex-wrap:wrap;margin-top:34px;padding-top:26px;border-top:1px solid var(--line2)}
.hero2-stats strong{display:block;font-size:30px;font-weight:900}
.hero2-stats span{font-size:13px;color:var(--muted)}
.hero2-scroll{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);z-index:2;color:#fff;opacity:.55;font-size:20px;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ===== Buttons ===== */
.btn-light{background:#fff;color:#000;border:0;border-radius:11px;padding:14px 24px;font-weight:800;font-size:16px;transition:.15s}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,255,255,.16)}
.btn-ghost{background:rgba(255,255,255,.04);color:#fff;border:1.5px solid rgba(255,255,255,.4);border-radius:11px;padding:14px 24px;font-weight:700;font-size:16px;transition:.15s}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-primary{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:10px 14px;font-weight:800;font-size:14px;transition:.15s}
.btn-primary:hover{background:var(--accent-dark)}
.btn-primary:disabled{background:#3a3a42;color:#9a9aa4;cursor:default}
.btn-primary.big{width:100%;padding:14px;font-size:16px;border-radius:11px}
.btn-incart{background:var(--ok)}
.btn-incart:hover{background:#16a34a}

/* ===== Sections ===== */
.sec{max-width:1240px;margin:0 auto;padding:54px 20px 0}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(22px,3vw,30px);font-weight:900;letter-spacing:-.5px}
.sec-head h2::before{content:"";display:inline-block;width:26px;height:3px;background:var(--accent);vertical-align:middle;margin-right:12px;border-radius:2px}
.sec-sub{color:var(--muted);font-size:14px}
.link-all{border:0;background:none;color:var(--accent);font-weight:800;font-size:14px;cursor:pointer}
.link-all:hover{text-decoration:underline}
#catGrid,#featGrid{max-width:none;margin:0;padding:0}

/* ===== Banner slider ===== */
.banner{position:relative;width:100%;max-width:1240px;margin:46px auto 0;background:#0e0e11;overflow:hidden;border-radius:16px;border:1px solid var(--line)}
.banner-slides{position:relative;width:100%;aspect-ratio:16/5;max-height:520px;min-height:200px}
.banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s ease;cursor:pointer;pointer-events:none}
.banner-slide.active{opacity:1;pointer-events:auto}
.banner-slide img{width:100%;height:100%;object-fit:cover;object-position:center}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:44px;height:44px;border-radius:50%;border:0;background:rgba(0,0,0,.5);color:#fff;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.15s}
.banner-arrow:hover{background:var(--accent)}
.banner-arrow.prev{left:14px}.banner-arrow.next{right:14px}
.banner-dots{position:absolute;left:0;right:0;bottom:14px;z-index:3;display:flex;gap:8px;justify-content:center}
.banner-dots button{width:9px;height:9px;border-radius:50%;border:0;background:rgba(255,255,255,.55);cursor:pointer;padding:0;transition:.2s}
.banner-dots button.active{background:var(--accent);width:26px;border-radius:6px}

/* ===== Brand cards ===== */
.brand-row{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}
.brand-card{position:relative;border:1px solid var(--line);background:linear-gradient(160deg,#17171d,#0e0e12);color:#fff;border-radius:14px;padding:22px 20px;cursor:pointer;text-align:left;overflow:hidden;transition:.16s}
.brand-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 14px 34px rgba(0,0,0,.5)}
.brand-card::before{content:"";position:absolute;right:-30px;top:-30px;width:90px;height:90px;border-radius:50%;background:var(--accent);opacity:.18;transition:.2s}
.brand-card:hover::before{opacity:.34;transform:scale(1.25)}
.brand-card .bn{font-size:20px;font-weight:900;letter-spacing:.3px;position:relative}
.brand-card .bc{display:block;margin-top:8px;font-size:13px;color:var(--muted);position:relative}
.brand-card .barr{position:absolute;right:16px;bottom:16px;color:var(--accent);font-size:18px;font-weight:900;opacity:.6;transition:.2s}
.brand-card:hover .barr{opacity:1;transform:translateX(4px)}

/* ===== Category tiles (hover zoom) ===== */
.cat-grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.cat-tile{display:flex;flex-direction:column;border:1px solid var(--line);padding:0;border-radius:16px;overflow:hidden;cursor:pointer;background:var(--card);box-shadow:var(--shadow);text-align:left;transition:.16s}
.cat-tile:hover{transform:translateY(-4px);border-color:var(--accent)}
.cat-tile .ct-img{position:relative;aspect-ratio:4/3;background:var(--imgbg);overflow:hidden;display:flex;align-items:center;justify-content:center}
.cat-tile .ct-img img{width:100%;height:100%;object-fit:contain;padding:16px;transition:transform .45s ease}
.cat-tile:hover .ct-img img{transform:scale(1.1)}
.cat-tile .label{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 16px;background:var(--card)}
.cat-tile .label .nm{font-size:17px;font-weight:800;letter-spacing:.2px}
.cat-tile .label .ct{flex:none;background:var(--accent);color:#fff;font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px}
.cat-tile .go{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:800;opacity:0;transform:translateX(-4px);transition:.2s}
.cat-tile:hover .go{opacity:1;transform:translateX(0)}

/* ===== Product grid / cards ===== */
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
#grid.grid{max-width:1240px;margin:8px auto 0;padding:0 20px}
.carousel{grid-auto-flow:column;grid-template-columns:none;grid-auto-columns:minmax(230px,1fr);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin}
.carousel .card{scroll-snap-align:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:.16s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 14px 32px rgba(0,0,0,.5)}
.card-img{position:relative;aspect-ratio:1/1;background:var(--imgbg);cursor:pointer;overflow:hidden;padding:12px}
.card-img img{width:100%;height:100%;object-fit:contain;transition:transform .4s ease}
.card:hover .card-img img{transform:scale(1.06)}
.noimg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#bbb;font-size:13px;background:#f0f0f3}
.tag-stock{position:absolute;left:10px;top:10px;background:rgba(0,0,0,.82);color:#fff;font-size:12px;font-weight:700;padding:4px 9px;border-radius:20px;backdrop-filter:blur(4px)}
.tag-stock.one{background:var(--accent)}
.sale-badge{position:absolute;right:10px;top:10px;z-index:2;background:var(--accent);color:#fff;font-size:14px;font-weight:900;padding:5px 10px;border-radius:9px;box-shadow:0 3px 10px rgba(255,45,45,.4)}
.card-body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-brand{font-size:11px;font-weight:800;letter-spacing:.7px;text-transform:uppercase;color:var(--muted)}
.card-name{font-size:14.5px;font-weight:600;line-height:1.3;cursor:pointer;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.card-meta{display:flex;gap:6px;flex-wrap:wrap}
.chip{font-size:12px;background:var(--card2);color:#c9c9d2;border:1px solid var(--line);border-radius:6px;padding:3px 8px}
.card-foot{margin-top:auto;display:flex;align-items:flex-end;justify-content:space-between;gap:8px;padding-top:6px}
.price-wrap{display:flex;flex-direction:column;line-height:1.1;gap:2px}
.price-old{font-size:13px;color:var(--muted);text-decoration:line-through;text-decoration-color:var(--accent);text-decoration-thickness:2px}
.price{font-size:21px;font-weight:900;color:var(--accent)}
.price-save{font-size:11px;font-weight:800;color:#fff;background:var(--ok);align-self:flex-start;padding:1px 7px;border-radius:6px}

.empty{max-width:1240px;margin:30px auto;padding:0 20px;color:var(--muted)}

/* ===== Proč u nás ===== */
.why{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.why-item{background:linear-gradient(160deg,#15151b,#0d0d11);border:1px solid var(--line);border-radius:14px;padding:24px 20px;transition:.16s}
.why-item:hover{transform:translateY(-4px);border-color:var(--accent)}
.why-ic{width:50px;height:50px;border-radius:12px;background:rgba(255,45,45,.14);border:1px solid rgba(255,45,45,.35);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900;margin-bottom:14px}
.why-item h3{font-size:17px;font-weight:800;margin-bottom:6px}
.why-item p{font-size:14px;color:var(--muted);margin:0}

/* ===== Footer ===== */
.site-foot{background:#060608;border-top:1px solid var(--line);margin-top:64px}
.foot-grid{max-width:1240px;margin:0 auto;padding:46px 20px 28px;display:grid;gap:30px;grid-template-columns:1.6fr 1fr 1fr 1.4fr}
.foot-col h4{font-size:13px;font-weight:800;letter-spacing:.6px;text-transform:uppercase;color:#fff;margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);font-size:14px;padding:5px 0;cursor:pointer;transition:.15s}
.foot-col a:hover{color:var(--accent)}
.foot-tag{color:var(--muted);font-size:14px;margin:14px 0 16px;max-width:260px}
.socials{display:flex;gap:10px}
.socials a{width:38px;height:38px;border-radius:50%;border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;transition:.15s}
.socials a:hover{background:var(--accent);border-color:var(--accent)}
.news-form{display:flex;gap:8px;margin-top:6px}
.news-form input{flex:1;background:var(--card);border:1px solid var(--line2);border-radius:10px;padding:11px 13px;color:#fff;font-size:14px}
.news-form input:focus{outline:none;border-color:var(--accent)}
.news-form button{background:var(--accent);color:#fff;border:0;border-radius:10px;width:46px;font-size:18px;font-weight:800}
.news-msg{display:block;color:var(--ok);font-size:13px;font-weight:700;margin-top:8px;min-height:18px}
.foot-bottom{border-top:1px solid var(--line);max-width:1240px;margin:0 auto;padding:18px 20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:12.5px}

/* ===== Catbar / toolbar (výpis) ===== */
.catbar{max-width:1240px;margin:24px auto 0;padding:0 20px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.back{border:1px solid var(--line2);background:var(--card);color:var(--ink);border-radius:10px;padding:10px 14px;font-weight:700;font-size:14px}
.back:hover{border-color:var(--accent)}
.catbar h2{font-size:26px;font-weight:900}
.toolbar{max-width:1240px;margin:16px auto 8px;padding:0 20px;display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.search{flex:1;min-width:220px;padding:12px 14px;border:1px solid var(--line2);border-radius:10px;font-size:15px;background:var(--card);color:#fff}
.search::placeholder{color:#6f6f78}
.search:focus,.select:focus{outline:none;border-color:var(--accent)}
.select{padding:12px;border:1px solid var(--line2);border-radius:10px;font-size:14px;background:var(--card);color:#fff}
.count{color:var(--muted);font-size:14px;margin-left:auto}

/* ===== Modal / detail ===== */
.modal{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden],.drawer[hidden]{display:none}
.modal-back{position:absolute;inset:0;background:rgba(0,0,0,.72);backdrop-filter:blur(3px)}
.modal-card{position:relative;background:var(--card);border:1px solid var(--line);border-radius:18px;max-width:880px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow)}
.modal-card.narrow{max-width:480px}
.modal-x{position:absolute;right:12px;top:12px;z-index:2;border:0;background:rgba(0,0,0,.5);color:#fff;width:36px;height:36px;border-radius:50%;font-size:15px}
.modal-x:hover{background:var(--accent)}
.detail{display:grid;grid-template-columns:1fr 1fr;gap:0}
.detail-gallery{background:#f4f4f6;padding:18px;display:flex;flex-direction:column;gap:10px}
.detail-main-img{aspect-ratio:1/1;background:#fff;border-radius:12px;overflow:hidden}
.detail-main-img img{width:100%;height:100%;object-fit:contain}
.detail-thumbs{display:flex;gap:8px;flex-wrap:wrap}
.detail-thumbs img{width:56px;height:56px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;background:#fff}
.detail-thumbs img.active{border-color:var(--accent)}
.detail-info{padding:24px}
.detail-info h2{font-size:23px;margin:2px 0 4px}
.detail-price{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0}
.detail-price .dp-old{font-size:18px;color:var(--muted);text-decoration:line-through;text-decoration-color:var(--accent);font-weight:600}
.detail-price .dp-now{font-size:30px;font-weight:900;color:var(--accent)}
.detail-price .dp-badge{background:var(--accent);color:#fff;font-size:13px;font-weight:900;padding:3px 9px;border-radius:7px}
.spec{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.size-pick{margin:16px 0 6px}
.size-label{font-size:13px;font-weight:800;margin-bottom:8px}
.sizes{display:flex;flex-wrap:wrap;gap:8px}
.size-btn{min-width:48px;padding:10px 13px;border:1.5px solid var(--line2);background:var(--card2);color:#fff;border-radius:9px;font-weight:700;font-size:14px;cursor:pointer;transition:.12s}
.size-btn:hover{border-color:var(--accent)}
.size-btn.active{border-color:var(--accent);background:var(--accent);color:#fff}
.detail-desc{color:#c2c2cb;font-size:14px;margin:10px 0}
.detail-desc h4{margin:14px 0 4px;font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.detail-buy{display:flex;align-items:center;gap:14px;margin-top:18px;flex-wrap:wrap}
.detail-buy .btn-primary{max-width:240px}
.detail-stock{font-size:13px;font-weight:700;color:var(--muted)}

/* ===== Košík (drawer) ===== */
.drawer{position:fixed;inset:0;z-index:90}
.drawer-back{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.drawer-card{position:absolute;right:0;top:0;height:100%;width:430px;max-width:94vw;background:var(--bg);border-left:1px solid var(--line);display:flex;flex-direction:column;box-shadow:-8px 0 40px rgba(0,0,0,.6)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 18px 12px;border-bottom:1px solid var(--line)}
.drawer-head h2{font-size:20px}
.cart-items{flex:1;overflow:auto;padding:10px 16px}
.cart-empty{color:var(--muted);text-align:center;padding:60px 10px}
.ci{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.ci img{width:64px;height:64px;object-fit:contain;border-radius:9px;background:#fff;padding:4px}
.ci-mid{flex:1;min-width:0}
.ci-name{font-weight:600;font-size:14px}
.ci-sub{color:var(--muted);font-size:12px;margin-top:2px}
.qty{display:inline-flex;align-items:center;gap:8px;margin-top:8px}
.qty button{width:28px;height:28px;border:1px solid var(--line2);background:var(--card);color:#fff;border-radius:7px;font-size:15px;line-height:1}
.qty button:hover{border-color:var(--accent)}
.ci-right{text-align:right;display:flex;flex-direction:column;justify-content:space-between}
.ci-price{font-weight:800;color:var(--accent)}
.ci-old{display:block;font-size:11px;color:var(--muted);text-decoration:line-through;font-weight:500}
.ci-rm{border:0;background:none;color:var(--muted);font-size:12px;text-decoration:underline;cursor:pointer}
.ci-rm:hover{color:var(--accent)}
.cart-foot{border-top:1px solid var(--line);padding:16px 18px}
.cart-total{display:flex;justify-content:space-between;font-size:18px;margin-bottom:12px}
.cart-total strong{color:var(--accent)}

/* ===== Pokladna ===== */
#checkoutPage{max-width:1240px;margin:0 auto;padding:0 20px 50px}
.checkout-grid{display:grid;grid-template-columns:1fr 390px;gap:28px;align-items:start;margin-top:8px}
.checkout-main{min-width:0;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 24px}
.checkout-main .co-sec:first-child{margin-top:0}
.checkout-side{position:sticky;top:130px}
.co-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.co-card h3{font-size:18px;margin-bottom:14px}
.co-sec{margin:18px 0 10px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.7px;color:var(--muted)}
.opt-list{display:flex;flex-direction:column;gap:9px}
.opt{display:flex;align-items:center;gap:11px;border:1.5px solid var(--line2);border-radius:11px;padding:13px 15px;cursor:pointer;transition:.12s}
.opt:hover{border-color:#4a4a54}
.opt.sel{border-color:var(--accent);background:rgba(255,45,45,.1)}
.opt input{accent-color:var(--accent);width:18px;height:18px;flex:none}
.opt .op-name{flex:1;font-size:14px;font-weight:600}
.opt .op-price{font-size:14px;font-weight:800}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.form-row{margin:11px 0}
.form-row label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.form-row input,.form-row textarea{width:100%;padding:12px 13px;border:1px solid var(--line2);border-radius:10px;font-size:15px;font-family:inherit;background:var(--bg);color:#fff}
.form-row input:focus,.form-row textarea:focus{outline:none;border-color:var(--accent)}
.form-row textarea{min-height:70px;resize:vertical}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#c2c2cb;margin:14px 0 4px;cursor:pointer;line-height:1.45}
.chk input{margin-top:2px;accent-color:var(--accent);width:17px;height:17px;flex:none}
.form-err{background:rgba(255,45,45,.12);color:#ff9a9a;border:1px solid rgba(255,45,45,.4);border-radius:10px;padding:10px 13px;font-size:13px;font-weight:600;margin:8px 0}
.co-sum{font-size:14px}
.co-sum-row{display:flex;justify-content:space-between;gap:10px;padding:3px 0}
.co-sum-row.muted{color:var(--muted);font-size:13px}
.co-sum-row.total{border-top:1px solid var(--line2);margin-top:8px;padding-top:10px;font-weight:900;font-size:17px}
.co-sum-row.total span:last-child{color:var(--accent)}
.co-items{display:flex;flex-direction:column;gap:14px;margin-bottom:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.co-item{display:flex;gap:12px;align-items:center}
.co-thumb{width:56px;height:56px;flex:none;border:1px solid var(--line);border-radius:9px;background:#fff;overflow:hidden;display:flex;align-items:center;justify-content:center}
.co-thumb img{width:100%;height:100%;object-fit:contain;padding:4px}
.co-it-main{flex:1;min-width:0}
.co-it-name{font-size:14px;font-weight:600;line-height:1.3}
.co-it-sub{font-size:12px;color:var(--muted);margin-top:3px}
.co-it-price{font-weight:900;white-space:nowrap;color:var(--accent);align-self:flex-start}
.co-head h2{margin:0 0 4px}
.note{font-size:12px;color:var(--muted);margin-top:8px}
.ok-box{max-width:560px;margin:16px auto;padding:34px 28px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:16px}
.ok-box .big-ok{font-size:46px}
.ok-sent{color:#bbf7d0;font-weight:700;margin-top:14px;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);border-radius:10px;padding:11px 14px}
.copy-btn{margin-top:10px;background:var(--card2);color:#fff;border:1px solid var(--line2);border-radius:10px;padding:11px 16px;font-weight:700}

/* ===== Reveal animace ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:900px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:#0c0c0f;border-bottom:1px solid var(--line);padding:10px 16px;gap:2px}
  .nav.open{display:flex}
  .hamburger{display:flex;align-items:center;justify-content:center}
  .checkout-grid{grid-template-columns:1fr}
  .checkout-side{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  .detail{grid-template-columns:1fr}
  .hero2{min-height:80vh}
  .hero2-stats{gap:24px}
  .hero2-stats strong{font-size:24px}
  .foot-grid{grid-template-columns:1fr}
  .banner-arrow{width:36px;height:36px;font-size:20px}
}