/* ============================================================
   altan.css — celá stránka „Altán" (kavárna & cukrárna)
   Staví na ../cafe-core.css. Dvě témata: DŘEVO (default tmavá) a
   LATTE (světlá). Hnědý dřevěný vibe, bílý text na tlačítkách,
   rozklikávací detail produktů, fotky bez useknutí. Bez teček.
   ============================================================ */

/* ---------- TÉMATA (jen 2: Dřevo default + Latte) ---------- */
body.v-wood{
  --bg:#241710; --bg2:#2f1e12;
  --ink:#f7ece0; --muted:rgba(247,236,224,.66); --faint:rgba(247,236,224,.40);
  --line:rgba(247,236,224,.10); --line2:rgba(247,236,224,.17);
  --glass-bg:rgba(255,244,230,.05); --glass-brd:rgba(255,238,222,.11);
  --accent:#dca06a; --accent-2:#c47a45; --crema:#f0d8b6;
}
body.v-latte{
  --bg:#f7f1e8; --bg2:#f1e9db;
  --ink:#33241a; --muted:rgba(51,36,26,.62); --faint:rgba(51,36,26,.38);
  --line:rgba(51,36,26,.09); --line2:rgba(51,36,26,.15);
  --glass-bg:rgba(255,252,247,.58); --glass-brd:rgba(255,255,255,.78);
  --accent:#b06a3a; --accent-2:#934f28; --crema:#7a4a26;
  --glow-mul:.4;
}

/* teplejší hnědé blury (méně žluté) */
.blob1{background:radial-gradient(circle,rgba(196,122,69,.50),transparent 64%)}
.blob2{background:radial-gradient(circle,rgba(140,74,46,.42),transparent 64%)}
.blob3{background:radial-gradient(circle,rgba(214,150,92,.42),transparent 64%)}
.blob4{background:radial-gradient(circle,rgba(120,66,40,.44),transparent 64%)}
.blob5{background:radial-gradient(circle,rgba(170,96,56,.40),transparent 66%)}
body.v-latte .bg-blobs{opacity:.46}
body.v-latte .bg-blobs i{mix-blend-mode:multiply}

/* stíny skla: HNĚDÉ (ne černé), ve světlém o dost lehčí */
.glass{box-shadow:inset 0 1px 0 rgba(255,245,230,.10),0 2px 10px rgba(46,26,12,.26),0 22px 54px rgba(46,26,12,.34)}
body.v-latte .glass{box-shadow:inset 0 1px 0 rgba(255,255,255,.65),0 2px 10px rgba(120,72,32,.05),0 16px 40px rgba(120,72,32,.10)}

/* světlý režim: HEADER při scrollu = světlé průsvitné sklo, NE černé */
body.v-latte .nav{background:rgba(247,242,234,calc(var(--nav-a)*.74));border-bottom-color:rgba(51,36,26,calc(var(--nav-a)*.09))}
/* světlý režim: kurzorové světlo jemnější a teplé hnědé (ne tmavé) */
body.v-latte .light-glow{background:radial-gradient(circle,rgba(176,106,58,.12),rgba(200,150,110,.05) 42%,transparent 70%)}

/* ---------- akcentní gradient (caramel→copper, animovaný; bílý text čitelný) ---------- */
.grad-altan{
  background:
    radial-gradient(120% 160% at 12% -10%,#e8b173 0%,rgba(232,177,115,0) 46%),
    radial-gradient(125% 170% at 100% 110%,#b96a33 0%,rgba(185,106,51,0) 52%),
    radial-gradient(150% 230% at 55% 135%,#6e3717 0%,rgba(110,55,23,0) 56%),
    linear-gradient(135deg,#9c5527,#c67c3f);
  background-size:215% 215%,215% 215%,215% 215%,100% 100%;
  animation:meshMove 3s ease-in-out infinite alternate;
}
.grad-text-altan{background:linear-gradient(100deg,var(--crema),var(--accent) 55%,var(--crema));
  -webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- BUTTONY: bílý text, animovaný lesk ---------- */
.btn-primary{color:#fff;font-weight:700;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.34),0 2px 8px rgba(46,22,8,.26),0 12px 30px rgba(150,84,38,.40)}
.btn-primary i{color:#fff}
.btn-primary:hover{filter:brightness(1.06) saturate(1.04);box-shadow:inset 0 1px 0 rgba(255,255,255,.42),0 18px 42px rgba(150,84,38,.54)}
.btn-primary::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.30) 48%,transparent 66%);
  background-size:240% 100%;animation:sheen 5.5s ease-in-out infinite;opacity:.7;mix-blend-mode:overlay}
@keyframes sheen{0%{background-position:160% 0}55%,100%{background-position:-60% 0}}
.btn-ghost{color:var(--ink);font-weight:600}

/* ---------- LOGO lockup ---------- */
.logo{display:inline-flex;align-items:center;gap:12px;line-height:1}
.logo-mark{flex:0 0 auto;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(150,84,38,.42),inset 0 1px 0 rgba(255,255,255,.45)}
.logo-mark svg{width:26px;height:26px;display:block}
.logo-word{display:flex;flex-direction:column;justify-content:center}
.logo-name{font-family:"Fraunces",serif;font-weight:600;font-size:26px;letter-spacing:-.01em;color:var(--ink);line-height:.96;padding-bottom:.04em}
.logo-tag{font-family:"Inter",sans-serif;font-weight:600;font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--accent);margin-top:3px}
@media(max-width:560px){.logo-tag{display:none}.logo-name{font-size:23px}}

/* ---------- nav + light/dark toggle ---------- */
.nav-right{display:flex;align-items:center;gap:12px}
.mode-toggle{flex:0 0 auto;width:42px;height:42px;border-radius:999px;display:grid;place-items:center;cursor:pointer;
  color:var(--ink);background:var(--glass-bg);border:1px solid var(--line2);
  -webkit-backdrop-filter:blur(10px) saturate(1.2);backdrop-filter:blur(10px) saturate(1.2);
  transition:transform .3s var(--ease),background .3s var(--ease)}
/* hover: měkký rozptýlený žlutý blur (NE tvrdý kruh) */
.mode-toggle:hover{transform:translateY(-2px);background:rgba(255,240,224,.10);
  box-shadow:0 0 28px 3px rgba(244,196,96,.42),0 0 14px 1px rgba(244,196,96,.30)}
.mode-toggle:hover i{filter:drop-shadow(0 0 10px rgba(244,196,96,.85))}
.mode-toggle i{font-size:19px;color:var(--accent);transition:filter .35s var(--ease)}
.mode-toggle .ph-moon-stars{display:none}
body.v-latte .mode-toggle .ph-sun{display:none}
body.v-latte .mode-toggle .ph-moon-stars{display:block}
.nav .nav-links a{color:var(--muted)}
.nav .nav-links a:hover{color:var(--ink)}

/* sekce — menší vertikální mezery (míň whitespace mezi sekcemi) */
.section{padding:clamp(46px,6vw,84px) 0}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 70px}
.hero-grid{position:relative;z-index:3;max-width:1180px;width:100%;margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(46px,7.4vw,92px);line-height:.98;letter-spacing:-.035em;margin:14px 0 0}
.hero h1 .pf{display:inline;color:var(--accent)}
.hero .lead{max-width:46ch;margin-top:20px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.hero-cta{display:flex;flex-wrap:wrap;gap:13px;align-items:center;margin-top:28px}
/* chipy — rovně, do jedné linky */
.tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.tag{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--ink);
  background:var(--glass-bg);border:1px solid var(--line2);padding:8px 14px;border-radius:999px;
  -webkit-backdrop-filter:blur(10px) saturate(1.2);backdrop-filter:blur(10px) saturate(1.2);transition:transform .3s var(--ease)}
.tag:hover{transform:translateY(-2px)}
.tag i{color:var(--accent);font-size:15px}

/* polaroid koláž (bez popisků) */
.collage{position:relative;height:min(560px,64vh);min-height:430px}
.pola{position:absolute;border-radius:16px;overflow:hidden;background:#fff;padding:10px;
  box-shadow:0 22px 50px rgba(40,20,8,.42);transition:transform .55s var(--ease)}
.pola img{display:block;width:100%;height:100%;object-fit:cover;border-radius:8px}
.pola.p1{width:52%;aspect-ratio:4/5;left:6%;top:2%;transform:rotate(-5deg);z-index:3}
.pola.p2{width:46%;aspect-ratio:1/1;right:2%;top:20%;transform:rotate(5deg);z-index:2}
.pola.p3{width:38%;aspect-ratio:3/4;left:20%;bottom:0;transform:rotate(2deg);z-index:4}
.collage:hover .pola.p1{transform:rotate(-3deg) translateY(-6px)}
.collage:hover .pola.p2{transform:rotate(3deg) translateY(-6px)}
.collage:hover .pola.p3{transform:rotate(0deg) translateY(-6px)}

/* nekonečný pás (bez popisků, fotky vycentrované/nešikmé) */
.strip{position:relative;z-index:3;margin-top:6px}
.strip .marquee-track{gap:18px;align-items:stretch}
.mq-card{flex:0 0 auto;width:208px;height:142px;border-radius:18px;overflow:hidden;position:relative;
  background:#22150d;box-shadow:0 12px 28px rgba(40,20,8,.26);transition:transform .4s var(--ease)}
.mq-card img{width:100%;height:100%;object-fit:cover}
.mq-card.plate img{object-position:center 58%}
.marquee:hover .mq-card:hover{transform:translateY(-5px)}

/* ============================================================
   PRODUKTY — fotky bez useknutí + rozklikávací detail
   ============================================================ */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.sec-head h2{font-size:clamp(28px,4.4vw,46px)}
.sec-head .pf{color:var(--accent)}
.sec-head p{color:var(--muted);max-width:44ch;font-size:15px;margin-top:8px}
.sub-label{font-size:14px;color:var(--accent);letter-spacing:.04em;text-transform:uppercase;font-weight:700;margin-bottom:14px}
.prod-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.prod-grid.cols3{grid-template-columns:repeat(3,1fr)}
.prod{position:relative;display:flex;flex-direction:column;border-radius:20px;overflow:hidden;cursor:pointer;transition:transform .4s var(--ease)}
.prod:hover{transform:translateY(-6px)}
/* světlý rámeček fotky → nic se neusekne (object-fit:contain) */
.prod-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:#22150d}
.prod-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
/* talířkové dezerty: vyplní rám, posunuté tak, aby byl talířek ve frejmu (žádné mezery) */
#dezerty .prod-img img{object-position:center 78%}
/* vysoký kus (Mini Sicilia) — vyvážené rámování jako ostatní (vršek se neusekne) */
#dezerty .prod-img.s-down img{object-position:center 63%}
/* menší mezera mezi koncem dezertů a začátkem pekárny (−20 %) */
#dezerty{padding-bottom:clamp(37px,4.8vw,67px)}
#pekarna{padding-top:clamp(37px,4.8vw,67px)}
.prod:hover .prod-img img{transform:scale(1.04)}
/* rozklikávací detail (vyjede přes fotku, kontejner stejně velký) */
.prod-detail{position:absolute;inset:0;z-index:4;display:flex;flex-direction:column;justify-content:center;gap:9px;
  padding:20px;background:linear-gradient(160deg,#2c1b11,#1f130b);color:#f3e7d8;
  transform:translateY(101%);transition:transform .5s var(--ease);overflow:auto}
.prod.open .prod-detail{transform:translateY(0)}
.prod-detail .pd-perex{font-size:13.5px;line-height:1.55;color:rgba(243,231,216,.92)}
.prod-detail .pd-meta{font-size:12px;color:rgba(243,231,216,.6);display:flex;flex-wrap:wrap;gap:4px 14px}
.prod-detail .pd-meta b{color:var(--crema);font-weight:600}
/* světlý režim: detail karty INVERTOVANÝ (světlý panel, tmavý text) */
body.v-latte .prod-detail{background:linear-gradient(160deg,#fdf8f0,#f2e8d8);color:#33241a}
body.v-latte .prod-detail .pd-perex{color:rgba(51,36,26,.9)}
body.v-latte .prod-detail .pd-meta{color:rgba(51,36,26,.6)}
body.v-latte .prod-detail .pd-meta b{color:var(--accent-2)}
.prod-body{padding:16px 17px 18px;display:flex;flex-direction:column;flex:1}
.prod h3{font-size:16.5px;font-weight:700;letter-spacing:-.01em}
.prod .desc{font-size:13px;color:var(--muted);line-height:1.5;margin-top:5px;flex:1}
.prod .row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:14px}
.price{display:inline-flex;align-items:baseline;gap:7px;font-weight:700;font-size:17px;color:var(--ink)}
/* tlačítko = rozbalit detail (bílá ikona) */
.prod-toggle{flex:0 0 auto;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;border:none;cursor:pointer;
  color:#fff;box-shadow:0 6px 16px rgba(150,84,38,.4);transition:transform .35s var(--ease)}
.prod-toggle i{font-size:18px;color:#fff;transition:transform .45s cubic-bezier(.34,1.56,.64,1)}
/* plus → křížek (rotace o 45°) s pružným „move" efektem */
.prod.open .prod-toggle i{transform:rotate(45deg)}
.prod-toggle:hover{transform:scale(1.08)}

/* ============================================================
   LÍSTEK — nápoje, bez fotek, 4 sloupce
   ============================================================ */
.menu-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 34px}
.menu-col h3{font-family:"Fraunces",serif;font-weight:600;font-size:20px;color:var(--ink);
  padding-bottom:11px;margin-bottom:6px;border-bottom:1px solid var(--line2)}
.menu-col h3 i{color:var(--accent);font-size:17px;margin-right:8px;vertical-align:-2px}
.menu-col + .menu-col-stack{margin-top:26px}
.lk-row{display:flex;align-items:baseline;gap:9px;padding:9px 0;border-bottom:1px dashed var(--line)}
.lk-row:last-child{border-bottom:none}
.lk-name{font-size:14px;font-weight:500;color:var(--ink)}
.lk-name .s{display:block;font-size:11.5px;color:var(--muted);font-weight:400;margin-top:1px}
.lk-dots{flex:1;border-bottom:1px dotted var(--line2);transform:translateY(-3px);opacity:.65}
.lk-price{font-weight:700;font-size:14px;color:var(--accent);white-space:nowrap}
@media(max-width:980px){.menu-wrap{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.menu-wrap{grid-template-columns:1fr}}

/* ============================================================
   O MÍSTĚ / KONTAKT / FOOTER
   ============================================================ */
.info-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.info-card{padding:28px;border-radius:22px}
.hours-row{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid var(--line)}
.hours-row:last-child{border-bottom:none}
.hours-row .d{font-weight:600;color:var(--ink)}
.hours-row .h{color:var(--muted);font-variant-numeric:tabular-nums}
.contact-line{display:flex;align-items:center;gap:13px;padding:11px 0;color:var(--ink)}
.contact-line i{flex:0 0 auto;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--glass-bg);border:1px solid var(--line2);color:var(--accent);font-size:18px}
.contact-line .v{font-weight:600}.contact-line .k{display:block;font-size:12px;color:var(--muted);font-weight:500}
.footer{position:relative;z-index:3;border-top:1px solid var(--line);margin-top:40px;padding:44px 0 50px}
.footer .container{display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between}
.footer .muted{font-size:13px}
.socials{display:flex;gap:10px}
.socials a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--ink);
  background:var(--glass-bg);border:1px solid var(--line2);transition:transform .3s var(--ease),color .3s var(--ease)}
.socials a:hover{transform:translateY(-3px);color:var(--accent)}
.socials a svg{width:18px;height:18px;display:block;fill:currentColor}

/* ---------- rezervační formulář (vyjede smooth po kliku na Rezervovat) ---------- */
.resv-wrap{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease);margin-top:0}
.resv-wrap.open{grid-template-rows:1fr;margin-top:18px}
.resv-inner{overflow:hidden;min-height:0}
.resv-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.resv-form .full{grid-column:1 / -1}
.resv-form label{display:block;font-size:12.5px;font-weight:600;color:var(--muted);margin-bottom:6px}
.resv-form textarea.field{resize:vertical;min-height:54px;font-family:inherit}
.resv-success{display:none;align-items:center;gap:14px;padding:18px 20px;border-radius:16px;
  background:rgba(95,184,122,.12);border:1px solid rgba(95,184,122,.38);color:var(--ink)}
.resv-success.show{display:flex;animation:resvPop .5s var(--ease)}
.resv-success i{font-size:30px;color:#4bb574;flex:0 0 auto}
@keyframes resvPop{0%{opacity:0;transform:translateY(10px) scale(.97)}100%{opacity:1;transform:none}}
/* stepper — výběr data/času šipkami (sedí k designu, žádný basic native picker) */
.stepper{display:flex;align-items:center;justify-content:space-between;gap:8px;
  background:var(--glass-bg);border:1px solid var(--line2);border-radius:12px;padding:6px 7px}
.st-arrow{flex:0 0 auto;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;border:none;cursor:pointer;
  background:transparent;transition:background .25s var(--ease),transform .15s var(--ease)}
.st-arrow i{font-size:15px;color:var(--accent)}
.st-arrow:hover:not(:disabled){background:rgba(220,160,100,.16)}
.st-arrow:active:not(:disabled){transform:scale(.86)}
.st-arrow:disabled{opacity:.3;cursor:default}
.st-val{flex:1;text-align:center;font-size:14.5px;font-weight:600;color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .collage{height:min(440px,56vh)}
  .prod-grid,.prod-grid.cols3{grid-template-columns:repeat(2,1fr)}
  .info-grid{grid-template-columns:1fr}
}
@media(max-width:540px){
  .prod-grid,.prod-grid.cols3{grid-template-columns:1fr 1fr;gap:12px}
  .hero h1{font-size:clamp(40px,11vw,60px)}
  .sec-head{flex-direction:column;align-items:flex-start;gap:8px}
  .nav-links{display:none}
}