/* ==========================================================================
   HERO S VIDEOM – 5 prepínateľných variantov (A, A bez textu, B, C, D)
   Videá: /video/*.mp4|webm, vyrobené v priečinku obnova-domu-hero-video
   ========================================================================== */

/* hlavička prekrýva video (priehľadná, kým sa nezačne skrolovať) */
.hero-video { margin-top: calc(-1 * var(--hlavicka-h)); background: var(--ink); }
/* svetlý variant D: hlavička ostáva nad videom (text videa siaha až hore) */
body[data-hero-ton="svetly"] .hero-video { margin-top: 0; }
body[data-hero-ton="svetly"] .hero-video__platno { height: min(56.25vw, calc(100svh - var(--hlavicka-h))); }

.hero-video__platno {
  position: relative; overflow: hidden; background: #000;
  height: min(56.25vw, 100svh); min-height: 300px;
}
.hero-video__platno video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
/* jemné stmavenie pod hlavičkou, aby bolo menu čitateľné */
.hero-video__platno::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 170px; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(0,0,0,.55), rgba(0,0,0,0));
}
body[data-hero-ton="svetly"] .hero-video__platno::before { display: none; }

/* nadpis cez video – len pri variante „bez textu" */
.hero-video__nadpis-box { display: none; }
.hero-video[data-variant="a0"] .hero-video__platno { height: min(100svh, 62vw); min-height: 560px; }
.hero-video[data-variant="a0"] .hero-video__platno::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, rgba(10,12,10,.78) 0%, rgba(10,12,10,.45) 45%, rgba(10,12,10,.05) 75%);
}
.hero-video[data-variant="a0"] .hero-video__nadpis-box {
  display: block; position: absolute; z-index: 2; left: 0; right: 0; bottom: clamp(84px, 13vh, 140px); color: var(--paper);
}
.hero-video__nadpis-box .eyebrow { color: #E4E2DA; }
.hero-video__nadpis-box .display { color: var(--paper); max-width: 12em; }
.hero-video__nadpis-box .display em { color: var(--green); font-style: normal; }
.hero-video__nadpis-box .lead { max-width: 30em; color: #E4E2DA; margin-top: clamp(14px, 1.6vw, 22px); }

/* pás s tlačidlami pod videom */
.hero-video__pas { position: relative; padding-block: clamp(22px, 2.6vw, 34px) clamp(34px, 4vw, 56px); background: var(--ink); color: var(--c-text); }
.hero-video__riadok { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px; }
.hero-video__riadok .domov-hero__telefon { margin: 0; }
.hero-video__pas .hero-sluzba__fakty { margin-top: clamp(24px, 3vw, 40px); }

/* --------------------------------------------------------------------------
   STAV 2 – po dohraní videa: statické promo kontaktného formulára (stále v hero)
   .hero-video.je-kontakt zapína JS (koniec videa / „Preskočiť" / prefers-reduced-motion)
   -------------------------------------------------------------------------- */
.hero-video__platno video { transition: opacity .8s var(--ease, ease); }
.hero-video__preskocit {
  position: absolute; z-index: 3; right: clamp(14px, 3vw, 40px); bottom: clamp(14px, 3vh, 32px);
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 18px;
  border: 1px solid rgba(255,255,255,.35); border-radius: var(--r-pill, 999px); cursor: pointer;
  background: rgba(18,20,18,.55); color: #fff; font: 650 .9375rem/1 var(--font-text);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: background .2s ease, border-color .2s ease, opacity .4s ease;
}
.hero-video__preskocit:hover { background: var(--green); border-color: var(--green); color: #10210a; }
.hero-video__preskocit:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.hero-video__preskocit .ikona { width: 18px; height: 18px; }
.hero-video.je-kontakt .hero-video__preskocit { display: none; }

.hero-kontakt[hidden] { display: none; }
.hero-kontakt {
  position: relative; z-index: 2; isolation: isolate; color: var(--c-text);
  min-height: inherit; display: grid; align-items: center;
  padding-block: calc(var(--hlavicka-h) + clamp(28px, 5vh, 64px)) clamp(72px, 9vh, 104px);
  opacity: 0; transition: opacity .8s var(--ease, ease);
}
.hero-video.je-kontakt .hero-kontakt { opacity: 1; }
.hero-video.je-kontakt .hero-video__platno { height: auto; min-height: min(56.25vw, 100svh); background: var(--ink); }
.hero-video.je-kontakt .hero-video__platno video { opacity: 0; pointer-events: none; }
.hero-video.je-kontakt .hero-video__platno::after, .hero-video.je-kontakt .hero-video__nadpis-box { display: none; }
.hero-video.je-kontakt .hero-video__riadok { display: none; }          /* tlačidlá sú už v promo paneli */
.hero-video.je-kontakt .hero-video__pas .hero-sluzba__fakty { margin-top: 0; border-top: 0; }

.hero-kontakt__pozadie { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-kontakt__pozadie img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; transform: scale(1.04); filter: saturate(.9); }
.hero-kontakt__pozadie::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(18,20,18,.94) 0%, rgba(18,20,18,.84) 46%, rgba(18,20,18,.62) 100%),
    linear-gradient(180deg, rgba(18,20,18,.5) 0%, rgba(18,20,18,0) 30%, rgba(18,20,18,.85) 100%);
}
.hero-kontakt__mriezka { display: grid; gap: clamp(28px, 4vw, 72px); align-items: center; }
@media (min-width: 1000px) { .hero-kontakt__mriezka { grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr); } }
.hero-kontakt__text:focus { outline: none; }
.hero-kontakt__text > * + * { margin-top: clamp(16px, 1.8vw, 24px); }
.hero-kontakt__nadpis { color: var(--paper); max-width: 11em; }
.hero-kontakt__nadpis em { color: var(--green); }
.hero-kontakt .lead { max-width: 31em; color: #E4E2DA; }
.hero-kontakt__body { display: grid; gap: 12px; padding: 0; list-style: none; font-weight: 600; color: var(--paper); }
.hero-kontakt__body li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 12px; align-items: start; line-height: 1.4; }
.hero-kontakt__body .ikona { width: 28px; height: 28px; padding: 6px; border-radius: 50%; background: var(--green); color: #10210a; stroke-width: 3; }
.hero-kontakt__telefon { margin-bottom: 0; }
.hero-kontakt__karta { padding: clamp(22px, 2.4vw, 36px); }
.hero-kontakt__karta .formular, .hero-kontakt__karta .formular__polia { gap: 16px; }
.hero-kontakt__karta .formular__odoslat { width: 100%; justify-content: center; }
.hero-kontakt__karta .suhlas { font-size: .875rem; }

.hero-kontakt__znova {
  position: absolute; z-index: 3; left: max(var(--okraj, 20px), calc((100% - var(--max, 1320px)) / 2)); bottom: clamp(14px, 3vh, 28px);
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 16px; white-space: nowrap;
  border: 1px solid rgba(255,255,255,.28); border-radius: var(--r-pill, 999px); cursor: pointer;
  background: rgba(18,20,18,.5); color: #E4E2DA; font: 600 .875rem/1 var(--font-text);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.hero-kontakt__znova:hover { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.hero-kontakt__znova:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
@media (max-width: 999px) {
  .hero-kontakt { padding-bottom: 88px; }
  .hero-kontakt__nadpis { max-width: none; }
}
@media (prefers-reduced-motion: reduce) { .hero-kontakt, .hero-video__platno video { transition: none; } }

/* prepínač variantov (len na výber – na ostrom webe sa zmaže) */
.hero-prepinac {
  position: fixed; z-index: 300; left: 50%; bottom: 18px; transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px; padding: 7px 8px 7px 16px; max-width: calc(100vw - 24px);
  border-radius: 999px; background: rgba(18,20,18,.88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.14); box-shadow: 0 12px 40px rgba(0,0,0,.35); color: #E4E2DA;
  font: 600 14px/1 var(--font-text, 'Manrope', sans-serif);
}
.hero-prepinac__popis { white-space: nowrap; margin-right: 4px; color: #A9ADA4; }
.hero-prepinac button {
  font: inherit; color: inherit; cursor: pointer; white-space: nowrap;
  padding: 10px 14px; border-radius: 999px; border: 1px solid transparent; background: transparent;
}
.hero-prepinac button:hover { border-color: rgba(255,255,255,.3); }
.hero-prepinac button[aria-pressed="true"] { background: var(--green); color: #10210a; }
.hero-prepinac button b { font-weight: 800; color: inherit; }
@media (max-width: 760px) {
  .hero-prepinac { overflow-x: auto; justify-content: flex-start; padding-left: 10px; bottom: 84px; }
  .hero-prepinac__popis, .hero-prepinac button span { display: none; }
  .hero-video[data-variant="a0"] .hero-video__platno { height: 100svh; }
}

/* --------------------------------------------------------------------------
   TELEFÓN (< 768 px) – úvodné video na výšku 9:16 (/video/hero-mobil-*, render obnova-domu-hero-video/render-mobil.py)
   vyplní prvú obrazovku od vrchu (pod priehľadnou hlavičkou) po spodnú lištu; pás s tlačidlami a číslami je hneď
   pod ním a je kompaktnejší; kompaktnejšie promo formulára po dohraní videa. Počítač a tablet (≥ 768 px) bez zmeny.
   -------------------------------------------------------------------------- */
@media (max-width: 767px) and (orientation: portrait) {
  /* --hv-lista = skutočná výška spodnej lišty .mobil-lista (meria inline JS v hero-video.html), záloha 72 px */
  .hero-video[data-variant="a"]:not(.je-kontakt) .hero-video__platno {
    height: calc(100vh - var(--hv-lista, 72px));
    height: calc(100svh - var(--hv-lista, 72px));
    min-height: 460px;
  }
}
@media (max-width: 767px) {
  /* silnejšie stmavenie pod hlavičkou – logo a „Menu" ostanú čitateľné aj počas svetlej pasáže videa */
  .hero-video__platno::before { height: 150px; background: linear-gradient(180deg, rgba(0,0,0,.68), rgba(0,0,0,0)); }
  .hero-video__preskocit {
    right: 12px; bottom: 12px; padding: 10px 16px;
    -webkit-backdrop-filter: none; backdrop-filter: none; background: rgba(18,20,18,.74);
  }

  /* pás pod videom: tlačidlá pod sebou, telefón, čísla 2 × 2 */
  .hero-video__pas { padding-block: 22px 30px; }
  .hero-video__riadok { gap: 16px; }
  .hero-video__riadok .akcie { width: 100%; gap: 10px; padding-top: 0; }
  .hero-video__riadok .akcie .btn { width: 100%; min-height: 54px; padding: 8px 18px; font-size: 1rem; white-space: normal; }
  .hero-video__riadok .domov-hero__telefon { gap: 4px 12px; }
  .hero-video__riadok .domov-hero__telefon a { font-size: 1.1875rem; min-height: 44px; }
  .hero-video__pas .hero-sluzba__fakty { margin-top: 22px; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 16px; }
  .hero-video__pas .hero-sluzba__fakty > li { padding: 14px 0 4px; gap: 4px; }
  .hero-video__pas .hero-sluzba__fakty > li:last-child { grid-column: auto; }
  .hero-video__pas .hero-sluzba__fakty strong { font-size: 1.5rem; }
  .hero-video__pas .hero-sluzba__fakty span { line-height: 1.35; }
  .hero-video.je-kontakt .hero-video__pas { padding-block: 6px 26px; }

  /* promo formulára (po dohraní videa / „Preskočiť na dopyt") */
  .hero-kontakt { padding-block: calc(var(--hlavicka-h) + 18px) 84px; }
  .hero-kontakt__mriezka { gap: 24px; }
  .hero-kontakt__text > * + * { margin-top: 14px; }
  .hero-kontakt__body { gap: 10px; font-size: .9375rem; }
  .hero-kontakt__body li { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; }
  .hero-kontakt__body .ikona { width: 24px; height: 24px; padding: 5px; }
  .hero-kontakt__karta { padding: 20px 16px; }
  .hero-kontakt__karta .formular, .hero-kontakt__karta .formular__polia { gap: 12px; }
  .hero-kontakt__karta .formular__odoslat { padding-inline: 16px; }
  .hero-kontakt__znova { bottom: 20px; }

  /* prepínač variantov (len hero-video.html): na telefóne nepláva nad obsahom, je v toku pod úvodnou sekciou */
  .hero-prepinac {
    position: relative; left: auto; bottom: auto; z-index: 1; transform: none;
    width: max-content; max-width: calc(100% - 24px); margin: 12px auto;
    box-shadow: none; -webkit-backdrop-filter: none; backdrop-filter: none; background: rgba(18,20,18,.92);
  }
}