/* V4 — sestavení: Úvod + „Na této stránce“ ← V3.2 (odkaz „Co se stane kdy“ → „Co vykupujeme“; časová osa
   V3.2 ve V4 není), Kupujeme sami / 48 h ← V3.1, Proč to u nás jde rychle ← V3.1 (čtvercové karty .ikarty),
   Jak výkup probíhá ← V3.1 (kroky + fotoscéna; konstantní výška boxů řeší sdílený zaklad.css),
   Složité případy ← V3.1 (taby), Co vykupujeme ← V3.1, Časté otázky ← V3.3 (a3-faq; alt.css + alt.js),
   Formulář ← V3.1 (e-mail povinný). */
/* =====================================================================
   Výkup nemovitostí — doplňky stránky (jen tokeny ze zaklad.css)
   ===================================================================== */

/* ---------- úvodní split: 48 h + kdy dává výkup smysl ---------- */
.vk-intro{align-items:start}
.vk-intro h2{margin:20px 0 22px}
.vk-intro .bigfig{margin-top:30px}
.vk-intro-ctas{margin-top:34px;align-items:center;gap:18px 30px}
.vk-when{position:relative;padding:58px 46px 40px;border:var(--lw) solid var(--line);background:linear-gradient(180deg,var(--card),transparent 78%);margin-top:28px}
.vk-when::before{content:"";position:absolute;inset:8px;border:var(--lw) solid var(--line-2);pointer-events:none}
.vk-when-ic{position:absolute;left:46px;top:-27px;width:54px;height:54px;display:grid;place-items:center;border:var(--lw) solid var(--line-s);background:var(--bg);color:var(--g2);transform:rotate(45deg)}
.vk-when-ic .ico{width:26px;height:26px;transform:rotate(-45deg)}
.vk-when h3{font-size:30px}
.vk-when-sub{margin-top:10px;color:var(--muted);font-size:15.5px}
.vk-when .checks{margin-top:22px;gap:0}
.vk-when .checks li{padding:12px 0 11px;border-top:var(--lw) solid var(--line-2);font-size:16px}
.vk-when .checks li::before{margin-top:9px}
.vk-when-link{margin-top:22px}

/* ---------- 4 kroky + cinematic scéna (princip z 08) ---------- */
.vk-flow{position:relative}
.vk-flow .krok h3{min-height:2.2em}
.vk-scene{position:relative;isolation:isolate;overflow:hidden;margin-top:34px;min-height:400px;border:var(--lw) solid var(--line);background:var(--bg)}
.vk-sc-media{position:absolute;inset:0;z-index:-2}
.vk-shot{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.2s var(--ease)}
.vk-shot.is-on{opacity:1}
.vk-shot img{width:100%;height:100%;object-fit:cover;object-position:var(--pos,50% 50%);filter:saturate(.8) contrast(1.05);transform:scale(1.02)}
.vk-shot.is-on img{animation:vkkb 9s var(--ease) forwards}
@keyframes vkkb{from{transform:scale(1.12)}to{transform:scale(1.02)}}
.vk-sc-media::after{content:"";position:absolute;inset:0;background:
  linear-gradient(90deg,color-mix(in srgb,var(--bg) 97%,transparent) 0%,color-mix(in srgb,var(--bg) 88%,transparent) 40%,color-mix(in srgb,var(--bg) 30%,transparent) 72%,color-mix(in srgb,var(--bg) 10%,transparent) 100%),
  linear-gradient(0deg,color-mix(in srgb,var(--bg) 55%,transparent),transparent 45%)}
.vk-sc-in{display:flex;flex-direction:column;justify-content:space-between;gap:34px;min-height:400px;max-width:720px;padding:46px 56px 40px}
.vk-sc-items{display:grid}
.vk-sc-item{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .6s var(--ease),transform .6s var(--ease),visibility 0s .6s}
.vk-sc-item.is-on{opacity:1;visibility:visible;transform:none;transition:opacity .8s var(--ease) .15s,transform .8s var(--ease) .15s,visibility 0s}
.vk-sc-no{display:flex;align-items:center;gap:14px;font-size:12.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--g2)}
.vk-sc-no::after{content:"";width:46px;height:calc(var(--lw) * 2 + var(--dl-gap));border-top:var(--lw) solid var(--g1);border-bottom:var(--lw) solid var(--line-2)}
.vk-sc-item h3{font-size:clamp(32px,3.2vw,46px);margin:16px 0 24px;color:var(--ink)}
.vk-roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0;border-top:var(--lw) solid var(--line)}
.vk-roles > div{padding:18px 26px 0 0}
.vk-roles > div + div{padding-left:26px;border-left:var(--lw) solid var(--line-2)}
.vk-roles dt{font-size:11px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--g2);margin-bottom:6px}
.vk-roles dd{margin:0;font-size:15.5px;line-height:1.6;color:var(--muted)}
.vk-sc-ctrl{display:none;align-items:center;gap:14px}
.vk-scene.is-js .vk-sc-ctrl{display:flex}
.vk-arr{width:48px;height:48px;display:grid;place-items:center;padding:0;border:var(--lw) solid var(--line);background:color-mix(in srgb,var(--bg) 40%,transparent);color:var(--g2);cursor:pointer;transform:rotate(45deg) scale(.82);transition:border-color .3s,background .3s,color .3s}
.vk-arr .ico{width:20px;height:20px;transform:rotate(-45deg)}
.vk-arr--prev .ico{transform:rotate(135deg)}
.vk-arr:hover{border-color:var(--g1);background:var(--card-2);color:var(--ink)}
.vk-cnt{min-width:64px;text-align:center;font-size:13px;font-weight:600;letter-spacing:.2em;color:var(--muted);padding-top:3px}
.vk-cnt b{font-weight:600;color:var(--g2)}
.vk-sc-timer{position:absolute;left:0;right:0;bottom:0;height:calc(var(--lw) * 2 + var(--dl-gap));border-top:var(--lw) solid var(--line-2);pointer-events:none}
.vk-sc-timer i{position:absolute;left:0;top:-1px;width:100%;height:calc(var(--lw) + 1px);background:var(--gg);transform:scaleX(0);transform-origin:left}
.vk-scene.is-run .vk-sc-timer i{animation:vkfill var(--vk-dur,6s) linear forwards}
.vk-scene.is-hold .vk-sc-timer i{animation-play-state:paused}
@keyframes vkfill{to{transform:scaleX(1)}}

/* ---------- složité případy: taby se 6 situacemi ---------- */
#slozite-pripady .head-split h2{max-width:14ch}
.vk-tabs{background:var(--bg)}
.vk-tabs [role="tab"]{min-height:74px}
.vk-sp{position:relative;overflow:hidden}
.vk-sp > *:not(.vk-sp-bg){position:relative}
.vk-sp-bg{position:absolute;right:-30px;bottom:-40px;width:300px;height:300px;color:var(--g1);opacity:.1;stroke-width:.6;pointer-events:none}
.vk-sp .roman{display:block}
.tabs .vk-sp h3{margin:12px 0 16px}
.vk-sp > p{max-width:60ch;font-size:17px}
.vk-how{margin:26px 0 0;padding:22px 0 0;border-top:var(--lw) solid var(--line-2);max-width:62ch}
.vk-how h4{font-family:var(--sans);font-size:11.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--g2);margin-bottom:8px}
.vk-how p{font-size:16.5px}
.vk-sol{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;margin:28px 0 32px}
.vk-sol-l{font-size:11.5px;font-weight:600;letter-spacing:.26em;text-transform:uppercase;color:var(--faint)}
.vk-sol .chips li{display:inline-flex;align-items:center;gap:9px}
.vk-sol .chips .ico{width:17px;height:17px;color:var(--g1);margin-top:-3px}
.vk-tabs-note{margin-top:18px;text-align:right}
.vk-tabs-note a{color:var(--g2);text-underline-offset:3px}

/* ---------- co vykupujeme: oblouky kategorií ---------- */
.vk-kat{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.vk-k{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:52px 14px 26px;min-height:300px;border:var(--lw) solid var(--line-2);border-bottom:var(--lw-2) solid var(--line);border-radius:999px 999px 0 0;background:linear-gradient(180deg,var(--card),transparent 70%);text-decoration:none;color:inherit;transition:transform .6s var(--ease),border-color .4s,background .4s}
.vk-k::before{content:"";position:absolute;inset:7px 7px 0;border:var(--lw) solid transparent;border-bottom:0;border-radius:999px 999px 0 0;transition:border-color .4s;pointer-events:none}
.vk-k-ic{width:62px;height:62px;display:grid;place-items:center;border:var(--lw) solid var(--line);color:var(--g2);transform:rotate(45deg);transition:transform .8s var(--ease),background .4s,border-color .4s}
.vk-k-ic .ico{width:30px;height:30px;stroke-width:1.3;transform:rotate(-45deg);transition:transform .8s var(--ease)}
.vk-k b{display:block;margin-top:30px;font-family:var(--display);font-weight:400;font-size:22px;line-height:1.15}
.vk-k small{display:block;margin-top:8px;font-size:13.5px;line-height:1.5;color:var(--muted);max-width:18ch}
.vk-k-go{display:inline-flex;align-items:center;gap:8px;margin-top:auto;padding-top:16px;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--g2);opacity:0;transform:translateY(6px);transition:opacity .4s,transform .5s var(--ease)}
.vk-k-go .ico{width:15px;height:15px;margin-top:-3px}
.vk-k:hover,.vk-k:focus-visible{transform:translateY(-8px);border-color:var(--line-s);background:linear-gradient(180deg,var(--card-2),transparent 75%)}
.vk-k:hover::before,.vk-k:focus-visible::before{border-color:var(--line-2)}
.vk-k:hover .vk-k-ic,.vk-k:focus-visible .vk-k-ic{transform:rotate(135deg);background:var(--card-2);border-color:var(--g1)}
.vk-k:hover .vk-k-ic .ico,.vk-k:focus-visible .vk-k-ic .ico{transform:rotate(-135deg)}
.vk-k:hover b,.vk-k:focus-visible b{color:var(--g2)}
.vk-k:hover .vk-k-go,.vk-k:focus-visible .vk-k-go{opacity:1;transform:none}
@media (hover:none){.vk-k-go{opacity:1;transform:none}}

/* ---------- formulář: skupiny polí ---------- */
.vk-fs{border:0;margin:0 0 8px;padding:0;min-width:0}
.vk-fs legend{display:flex;align-items:center;gap:14px;width:100%;padding:0;margin-bottom:22px;font-size:11.5px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--faint)}
.vk-fs legend::after{content:"";flex:1;height:var(--lw);background:var(--line-2)}
.vk-fs + .vk-fs{margin-top:12px}
.ct-line .vk-ct-note{font-size:16px;line-height:1.5}

/* ---------- responzivita ---------- */
@media (max-width:1140px){
  .vk-kat{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
  .vk-flow .krok h3{min-height:0}
}
@media (max-width:960px){
  .vk-when{margin-top:40px}
  .vk-tabs [role="tablist"]{grid-template-columns:repeat(3,minmax(0,1fr))}
  .vk-tabs [role="tab"]{border-right:var(--lw) solid var(--line-2)}
  .vk-tabs [role="tab"]:nth-child(3n){border-right:0}
  .vk-tabs [role="tab"]::after{display:none}
  .vk-tabs [role="tab"]{grid-template-columns:34px minmax(0,1fr)}
  .vk-tabs-note{text-align:left}
  .vk-sc-in{max-width:none;padding:40px 36px 34px}
}
@media (max-width:760px){
  .vk-when{padding:48px 22px 30px}
  .vk-when-ic{left:22px;width:48px;height:48px;top:-24px}
  .vk-when h3{font-size:26px}
  .vk-intro-ctas .link{width:100%;justify-content:center}
  .vk-scene{min-height:0;margin-top:28px}
  .vk-sc-media::after{background:linear-gradient(0deg,color-mix(in srgb,var(--bg) 98%,transparent) 0%,color-mix(in srgb,var(--bg) 92%,transparent) 52%,color-mix(in srgb,var(--bg) 40%,transparent) 78%,color-mix(in srgb,var(--bg) 20%,transparent) 100%)}
  .vk-sc-in{min-height:560px;justify-content:flex-end;gap:26px;padding:150px 20px 30px}
  .vk-sc-item h3{margin:12px 0 18px}
  .vk-roles{grid-template-columns:minmax(0,1fr)}
  .vk-roles > div{padding:14px 0 12px}
  .vk-roles > div + div{padding-left:0;border-left:0;border-top:var(--lw) solid var(--line-2)}
  .vk-sc-ctrl{gap:10px}
  .vk-tabs [role="tablist"]{grid-template-columns:repeat(2,minmax(0,1fr))}
  .vk-tabs [role="tab"],.vk-tabs [role="tab"]:nth-child(3n){border-right:var(--lw) solid var(--line-2)}
  .vk-tabs [role="tab"]:nth-child(2n){border-right:0}
  .vk-tabs [role="tab"]{min-height:64px;grid-template-columns:26px minmax(0,1fr);gap:10px;padding:14px 12px 12px;font-size:16.5px}
  .vk-tabs [role="tab"] .ico{width:24px;height:24px}
  .vk-sp-bg{width:200px;height:200px;right:-40px;bottom:-30px}
  .vk-sp > p{font-size:16px}
  .vk-sol{margin:22px 0 26px}
  .vk-sp .btn{width:100%}
  .vk-kat{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 14px}
  .vk-k{min-height:0;padding:40px 10px 20px}
  .vk-k-ic{width:52px;height:52px}
  .vk-k-ic .ico{width:26px;height:26px}
  .vk-k b{margin-top:24px;font-size:19px}
  .vk-k small{font-size:13px}
  .vk-k-go{font-size:10.5px;letter-spacing:.14em}
}
@media (prefers-reduced-motion:reduce){
  .vk-shot.is-on img{animation:none}
}