/* ===================================================================
   REZERVACE — booking page (boho, navazuje na style.css)
   =================================================================== */

.booking{ background:var(--cream); }

/* ---- nav ---- */
.bnav{
  position:sticky; top:0; z-index:900; display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem var(--pad); background:rgba(244,239,231,.9); backdrop-filter:blur(14px) saturate(1.1);
  border-bottom:1px solid var(--line); color:var(--ink);
}
.bnav__back{ font-size:.8rem; letter-spacing:.14em; text-transform:uppercase; position:relative; }
.bnav__back::after{ content:""; position:absolute; left:0; bottom:-5px; height:1px; width:0; background:currentColor; transition:width .4s var(--ease); }
.bnav__back:hover::after{ width:100%; }

/* ---- hero ---- */
.bhero{ text-align:center; padding:clamp(3rem,8vh,6rem) var(--pad) clamp(1.5rem,4vh,3rem); max-width:900px; margin:0 auto; }
.bhero .kicker{ display:block; margin-bottom:1rem; }
.bhero__title{ font-family:var(--ff-serif); font-weight:300; font-size:clamp(2.4rem,6vw,4.6rem); line-height:1.02; letter-spacing:-.01em; }
.bhero__sub{ margin:1.4rem auto 0; max-width:52ch; color:var(--ink-soft); font-size:1.05rem; }

/* ---- intro / proč já ---- */
.bintro{ max-width:1080px; margin:0 auto; padding:clamp(1rem,3vh,2rem) var(--pad) clamp(2.5rem,6vh,4.5rem); text-align:center; }
.bintro__quote{ position:relative; font-family:var(--ff-serif); font-weight:300; font-style:italic; font-size:clamp(1.3rem,2.7vw,2.1rem); line-height:1.4; letter-spacing:-.01em; color:var(--ink); max-width:34ch; margin:0 auto; }
.bintro__quote cite{ display:block; margin-top:1.2rem; font-style:normal; font-size:.72rem; letter-spacing:.24em; text-transform:uppercase; color:var(--clay-deep); }
.bintro__points{ display:grid; grid-template-columns:repeat(3,1fr); gap:clamp(1.5rem,3vw,3rem); margin-top:clamp(2.5rem,5vw,4rem); text-align:center; }
.bintro__point{ display:flex; flex-direction:column; align-items:center; padding-top:1.6rem; border-top:1px solid var(--line); }
.bintro__ico{ color:var(--clay); font-size:1rem; margin-bottom:.9rem; }
.bintro__point h3{ font-family:var(--ff-serif); font-weight:400; font-size:1.3rem; margin-bottom:.5rem; }
.bintro__point p{ color:var(--ink-soft); font-size:.95rem; line-height:1.6; max-width:30ch; }
.bintro__sign{ margin-top:clamp(2.5rem,5vw,3.5rem); display:flex; flex-direction:column; align-items:center; gap:.5rem; color:var(--ink); }
.bintro__mark{ width:46px; height:42px; color:var(--clay); }
.bintro__sign span{ font-family:var(--ff-serif); font-style:italic; font-size:1.35rem; }
.bintro__sign em{ font-style:normal; font-size:.72rem; letter-spacing:.24em; text-transform:uppercase; color:var(--ink-soft); }
@media (max-width:760px){ .bintro__points{ grid-template-columns:1fr; } }

/* ---- layout grid ---- */
.booking__grid{ max-width:1300px; margin:0 auto; padding:0 var(--pad) clamp(4rem,10vh,7rem); display:grid; grid-template-columns:1fr 340px; gap:clamp(2rem,4vw,4rem); align-items:start; }
.booking__main{ display:flex; flex-direction:column; gap:clamp(2rem,5vw,3.5rem); }

/* ---- section ---- */
.bsection{ border:none; padding:0; margin:0; }
.bsection legend{ display:flex; align-items:center; gap:.9rem; font-family:var(--ff-serif); font-weight:300; font-size:clamp(1.5rem,3vw,2.2rem); padding-bottom:1.2rem; margin-bottom:1.6rem; border-bottom:1px solid var(--line); width:100%; }
.bsection__num{ font-size:.8rem; letter-spacing:.2em; color:var(--clay); border:1px solid var(--clay); border-radius:50%; width:2.4rem; height:2.4rem; display:grid; place-items:center; font-family:var(--ff-sans); flex-shrink:0; }
.bsection__hint{ color:var(--ink-soft); font-size:.92rem; margin:-.8rem 0 1.6rem; }

/* ---- fields ---- */
.bfields{ display:grid; grid-template-columns:1fr 1fr; gap:1.4rem 1.6rem; }
.bfield{ display:flex; flex-direction:column; }
.bfield--full{ grid-column:1/-1; }
.bfield label{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:.5rem; }
.bfield input,.bfield textarea{
  width:100%; background:var(--white); border:1px solid var(--line); border-radius:3px;
  padding:.85rem 1rem; font-family:inherit; font-size:1rem; color:var(--ink); resize:vertical;
  transition:border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.bfield input:focus,.bfield textarea:focus{ outline:none; border-color:var(--clay); box-shadow:0 0 0 3px rgba(185,118,79,.14); }
.bfield input::placeholder,.bfield textarea::placeholder{ color:#b3a890; }
.bfield input:invalid{ box-shadow:none; }
.bfield input.is-error,.bfield textarea.is-error{ border-color:var(--clay-deep); box-shadow:0 0 0 3px rgba(156,93,59,.16); }

/* ---- packages ---- */
.pkgs{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem; }
.pkg{ position:relative; cursor:none; }
.pkg input{ position:absolute; opacity:0; pointer-events:none; }
.pkg__card{
  display:flex; flex-direction:column; height:100%; background:var(--white); border:1.5px solid var(--line);
  border-radius:5px; padding:1.6rem 1.4rem; transition:border-color .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
}
.pkg:hover .pkg__card{ transform:translateY(-4px); box-shadow:0 18px 40px rgba(44,38,32,.08); }
.pkg input:checked + .pkg__card{ border-color:var(--clay); box-shadow:0 18px 44px rgba(185,118,79,.18); }
.pkg input:focus-visible + .pkg__card{ box-shadow:0 0 0 3px rgba(185,118,79,.3); }
.pkg__check{ position:absolute; top:1rem; right:1rem; width:1.7rem; height:1.7rem; border-radius:50%; background:var(--clay); color:#fff; display:grid; place-items:center; font-size:.85rem; opacity:0; transform:scale(.5); transition:.35s var(--ease); }
.pkg input:checked + .pkg__card .pkg__check{ opacity:1; transform:scale(1); }
.pkg__badge{ position:absolute; top:-.7rem; left:1.2rem; background:var(--olive); color:var(--cream); font-size:.6rem; letter-spacing:.16em; text-transform:uppercase; padding:.3rem .7rem; border-radius:30px; }
.pkg__name{ font-family:var(--ff-serif); font-size:1.5rem; letter-spacing:.02em; }
.pkg__hours{ color:var(--clay-deep); font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; margin-top:.2rem; }
.pkg__lead{ color:var(--ink-soft); font-size:.92rem; margin:.8rem 0 1.1rem; }
.pkg__toggle{ align-self:flex-start; font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--clay-deep); border-bottom:1px solid currentColor; padding-bottom:2px; transition:opacity .3s; }
.pkg__toggle:hover{ opacity:.6; }
.pkg__details{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .5s var(--ease); overflow:hidden; }
.pkg__details > *{ min-height:0; }
.pkg.is-open .pkg__details{ grid-template-rows:1fr; margin-top:1rem; }
.pkg__details ul{ list-style:none; overflow:hidden; }
.pkg__details li{ position:relative; padding:.4rem 0 .4rem 1.3rem; font-size:.86rem; color:var(--ink); border-top:1px solid var(--line); }
.pkg__details li:first-child{ border-top:none; }
.pkg__details li::before{ content:"✷"; position:absolute; left:0; color:var(--clay); font-size:.7rem; top:.55rem; }
.pkg__details em{ display:block; margin-top:.8rem; font-size:.8rem; color:var(--ink-soft); }

/* ---- add-ons ---- */
.addons{ display:grid; grid-template-columns:1fr 1fr; gap:.7rem; margin-bottom:1.6rem; }
.addon{ position:relative; display:flex; align-items:center; gap:.8rem; background:var(--white); border:1px solid var(--line); border-radius:4px; padding:.85rem 1rem; cursor:none; transition:border-color .3s var(--ease), box-shadow .3s var(--ease); }
.addon:hover{ border-color:var(--sand); }
.addon input{ position:absolute; opacity:0; }
.addon__box{ flex-shrink:0; width:1.25rem; height:1.25rem; border:1.5px solid var(--ink-soft); border-radius:4px; display:grid; place-items:center; transition:.25s var(--ease); }
.addon__box::after{ content:"✓"; color:#fff; font-size:.72rem; opacity:0; transform:scale(.4); transition:.25s var(--ease); }
.addon input:checked + .addon__box{ background:var(--clay); border-color:var(--clay); }
.addon input:checked + .addon__box::after{ opacity:1; transform:scale(1); }
.addon input:checked ~ .addon__label{ color:var(--ink); }
.addon:has(input:checked){ border-color:var(--clay); box-shadow:0 8px 24px rgba(185,118,79,.12); }
.addon input:focus-visible + .addon__box{ box-shadow:0 0 0 3px rgba(185,118,79,.3); }
.addon__label{ flex:1; font-size:.92rem; color:var(--ink-soft); }
.addon__price{ font-size:.82rem; letter-spacing:.04em; color:var(--clay-deep); white-space:nowrap; }
@media (max-width:620px){ .addons{ grid-template-columns:1fr; } }

.pricebox{ background:var(--white); border:1px solid var(--line); border-radius:5px; padding:clamp(1.2rem,2.5vw,1.8rem); margin-bottom:1.6rem; }
.pricebox__row{ display:flex; align-items:baseline; justify-content:space-between; gap:1rem; padding:.5rem 0; }
.pricebox__label{ font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ink-soft); }
.pricebox__value{ font-family:var(--ff-serif); font-size:1.1rem; color:var(--ink); text-align:right; }
.pricebox__value.is-set{ color:var(--clay-deep); }
.pricebox__note{ margin-top:.6rem; font-size:.85rem; color:var(--ink-soft); line-height:1.5; }
.pricebox__row--total{ border-top:1px solid var(--line); padding-top:.9rem; margin-top:.3rem; }
.pricebox__value--total{ font-size:1.9rem; color:var(--clay-deep); }

/* ---- terms ---- */
.terms{ background:var(--white); border:1px solid var(--line); border-radius:5px; padding:clamp(1.4rem,3vw,2.2rem); max-height:340px; overflow-y:auto; }
.terms h4{ font-family:var(--ff-sans); font-weight:500; font-size:.74rem; letter-spacing:.2em; text-transform:uppercase; color:var(--clay-deep); margin:1.6rem 0 .8rem; }
.terms h4:first-child{ margin-top:0; }
.terms ul{ list-style:none; }
.terms li{ position:relative; padding:.4rem 0 .4rem 1.2rem; font-size:.9rem; color:var(--ink-soft); line-height:1.55; }
.terms li::before{ content:"·"; position:absolute; left:.3rem; color:var(--clay); font-weight:700; }
.terms strong{ color:var(--ink); }
.terms::-webkit-scrollbar{ width:8px; }
.terms::-webkit-scrollbar-thumb{ background:var(--sand); border-radius:8px; }

/* ---- checkbox ---- */
.bcheck{ display:flex; align-items:flex-start; gap:.8rem; margin-top:1.4rem; cursor:none; font-size:.95rem; }
.bcheck input{ position:absolute; opacity:0; }
.bcheck__box{ flex-shrink:0; width:1.4rem; height:1.4rem; border:1.5px solid var(--ink-soft); border-radius:4px; display:grid; place-items:center; transition:.3s var(--ease); margin-top:.1rem; }
.bcheck__box::after{ content:"✓"; color:#fff; font-size:.8rem; opacity:0; transform:scale(.4); transition:.3s var(--ease); }
.bcheck input:checked + .bcheck__box{ background:var(--clay); border-color:var(--clay); }
.bcheck input:checked + .bcheck__box::after{ opacity:1; transform:scale(1); }
.bcheck input:focus-visible + .bcheck__box{ box-shadow:0 0 0 3px rgba(185,118,79,.3); }
.bcheck.is-error .bcheck__box{ border-color:var(--clay-deep); box-shadow:0 0 0 3px rgba(156,93,59,.16); }

/* ---- submit ---- */
.bsubmit{ display:flex; flex-direction:column; gap:1rem; align-items:flex-start; }
.bsubmit .btn{ min-width:240px; justify-content:center; }
.bsubmit__note{ color:var(--olive); font-family:var(--ff-serif); font-style:italic; font-size:1.15rem; }
.bsubmit__err{ color:var(--clay-deep); font-size:.92rem; }

/* ---- summary ---- */
.booking__summary{ position:sticky; top:90px; }
.summary{ background:var(--ink); color:var(--cream); border-radius:5px; padding:1.8rem 1.6rem; }
.summary h3{ font-family:var(--ff-serif); font-weight:300; font-size:1.5rem; margin-bottom:1.2rem; }
.summary dl{ display:flex; flex-direction:column; gap:.9rem; }
.summary dl > div{ display:flex; justify-content:space-between; gap:1rem; padding-bottom:.9rem; border-bottom:1px solid rgba(255,255,255,.12); }
.summary dt{ font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; opacity:.6; }
.summary dd{ text-align:right; font-size:.95rem; max-width:60%; }
.summary dd.is-set{ color:var(--sand); }
.summary__deposit{ margin-top:1.5rem; display:flex; flex-direction:column; gap:.2rem; }
.summary__deposit span{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; opacity:.6; }
.summary__deposit strong{ font-family:var(--ff-serif); font-size:2rem; font-weight:300; color:var(--clay); }
.summary__deposit small{ font-size:.74rem; opacity:.6; line-height:1.5; }

/* ---- responsive ---- */
@media (max-width:980px){
  .booking__grid{ grid-template-columns:1fr; }
  .booking__summary{ position:static; order:-1; }
  .pkgs{ grid-template-columns:1fr; }
}
@media (max-width:620px){
  .bfields{ grid-template-columns:1fr; }
}