/* =========================================================
   HZB – AKCE „SCREEN ZDARMA K PERGOLE ARTOSI“ (30. 9. – 30. 10. 2026)
   Použito na index.html a bioklimaticke-pergoly.html.
   Po datu v data-akce-do se prvky samy skryjí (js/hzb-artosi-akce.js).
   ========================================================= */
.ha{
  --ha-red:#e30613;
  --ha-red2:#b8050f;
  --ha-graphite:#2f3236;
  --ha-graphite2:#3d4146;
  --ha-ink:#231a15;
  --ha-muted:#6b5a4e;
  --ha-line:rgba(74,38,22,.12);
  --ha-amber:#e39a45;
  font-family:'Roboto',system-ui,sans-serif;
}
.ha *,.ha *::before,.ha *::after{box-sizing:border-box;}
.ha svg{width:18px;height:18px;flex:0 0 auto;}
.ha ul,.ha ol{list-style:none;margin:0;padding:0;}
.ha p{margin:0;}
.ha h2,.ha h3,.ha h4{font-family:'Roboto Slab',Georgia,serif;margin:0;}
.ha a{text-decoration:none;}
html.ha-off [data-akce-do]{display:none!important;}

.ha-sec{padding:40px 0 40px;background:linear-gradient(180deg,#f9f3ec 0%,#f9f3ec 100%);}
.ha-sec--page{padding:40px 0 8px;background:linear-gradient(180deg,#fff 0%,#f5f7fb 100%);}

/* ---------- hlavní karta ---------- */
.ha-card{
  position:relative;isolation:isolate;overflow:hidden;
  display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);
  border-radius:26px;color:#fff;
  background:
    radial-gradient(60% 80% at 100% 0%,rgba(255,255,255,.07),transparent 60%),
    linear-gradient(135deg,var(--ha-graphite2) 0%,var(--ha-graphite) 60%,#25282b 100%);
  box-shadow:0 30px 64px rgba(30,32,36,.28);
}
.ha-card__media{position:relative;min-height:100%;}
.ha-card__media img{position:absolute;inset:0;width:100%;height:100%!important;object-fit:cover;object-position:40% 50%;display:block;}
.ha-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(47,50,54,0) 60%,rgba(47,50,54,.9) 100%);}
.ha-stamp{
  position:absolute;z-index:1;left:22px;top:22px;max-width:220px;
  border-radius:4px;overflow:hidden;box-shadow:0 16px 34px rgba(0,0,0,.35);transform:rotate(-3deg);
}
.ha-stamp b{display:block;padding:12px 16px 10px;background:var(--ha-red);font:900 28px/1 'Roboto',sans-serif;letter-spacing:.01em;text-transform:uppercase;color:#fff;}
.ha-stamp span{display:block;padding:8px 16px;background:#3a3d41;font:800 13px/1.25 'Roboto',sans-serif;text-transform:uppercase;color:#fff;}

.ha-card__body{padding:42px 46px 38px;}
.ha-kicker{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;margin-bottom:14px;font-size:12.5px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7);}
.ha-kicker em{font-style:normal;padding:4px 9px;border-radius:5px;background:var(--ha-red);color:#fff;letter-spacing:.06em;}
.ha-card h2{color:#fff;font-size:clamp(26px,2.6vw,38px);line-height:1.1;font-weight:800;letter-spacing:-.01em;margin-bottom:12px;}
.ha-card h2 span{color:#ff4b55;}
.ha-lead{font-size:16.5px;line-height:1.6;color:rgba(255,255,255,.8)!important;margin-bottom:24px!important;}

.ha-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px!important;counter-reset:ha;}
.ha-steps li{position:relative;padding:16px 14px 14px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);font-size:14px;line-height:1.45;color:rgba(255,255,255,.85);}
.ha-steps li::before{counter-increment:ha;content:counter(ha);display:grid;place-items:center;width:28px;height:28px;margin-bottom:10px;border-radius:50%;background:#fff;color:var(--ha-graphite);font:800 14px/1 'Roboto Slab',serif;}
.ha-steps li:last-child{background:var(--ha-red);border-color:var(--ha-red);color:#fff;}
.ha-steps li:last-child::before{color:var(--ha-red);}
.ha-steps b{color:#fff;}

.ha-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 14px;}
.ha-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 24px;border-radius:12px;font:700 16px/1 'Roboto',sans-serif;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;}
.ha-btn--red{background:var(--ha-red);color:#fff!important;box-shadow:0 14px 30px rgba(227,6,19,.35);}
.ha-btn--ghost{background:transparent;color:#fff!important;border:1px solid rgba(255,255,255,.4);}
.ha-btn--line{background:#fff;color:var(--ha-ink)!important;border:1px solid var(--ha-line);}

.ha-date{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px!important;font-size:13.5px;color:rgba(255,255,255,.7)!important;}
.ha-date strong{color:#fff;}
.ha-date .ha-left{color:var(--ha-amber);font-weight:700;}
.ha-pulse{width:9px;height:9px;border-radius:50%;background:var(--ha-red);box-shadow:0 0 0 0 rgba(227,6,19,.6);animation:haPulse 2s infinite;}
@keyframes haPulse{70%{box-shadow:0 0 0 10px rgba(227,6,19,0);}100%{box-shadow:0 0 0 0 rgba(227,6,19,0);}}

/* ---------- detail akce (stránka pergol) ---------- */
.ha-detail{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;margin-top:24px;}
.ha-box{padding:28px 30px;border-radius:20px;background:#fff;border:1px solid var(--ha-line);box-shadow:0 12px 30px rgba(52,30,18,.06);color:var(--ha-ink);}
.ha-box h3{font-size:21px;font-weight:800;margin-bottom:16px;}
.ha-products{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;}
.ha-prod{display:flex;flex-direction:column;overflow:hidden;border-radius:16px;border:1px solid var(--ha-line);color:var(--ha-ink)!important;transition:transform .2s ease,box-shadow .2s ease;}
.ha-prod img{width:100%;aspect-ratio:4/3;height:auto;object-fit:cover;display:block;}
.ha-prod span{padding:12px 14px 14px;}
.ha-prod strong{display:block;font:700 16px/1.2 'Roboto Slab',serif;}
.ha-prod small{display:flex;align-items:center;gap:6px;margin-top:4px;font-size:13px;font-weight:600;color:var(--ha-red);}
.ha-prod small svg{width:14px;height:14px;}
.ha-note{margin-top:14px!important;font-size:14px;line-height:1.55;color:var(--ha-muted);}

.ha-calc li{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:14px;padding:12px 0;border-bottom:1px dashed var(--ha-line);font-size:15px;color:var(--ha-muted);}
.ha-calc li:last-child{border-bottom:0;}
.ha-calc .ha-rolls{display:flex;gap:5px;}
.ha-calc .ha-rolls i{width:22px;height:30px;border-radius:3px;background:#d9dce0;border-top:5px solid #6b7076;}
.ha-calc .ha-rolls i.is-free{background:var(--ha-red);border-top-color:var(--ha-red2);}
.ha-calc .ha-rolls i.is-small{width:16px;height:24px;align-self:flex-end;}
.ha-calc b{color:var(--ha-ink);}

.ha-terms{margin-top:16px;border-radius:14px;background:#f7f4f0;}
.ha-terms summary{display:flex;align-items:center;gap:10px;padding:14px 18px;cursor:pointer;list-style:none;font-weight:700;font-size:15px;color:var(--ha-ink);}
.ha-terms summary::-webkit-details-marker{display:none;}
.ha-terms summary::after{content:"+";margin-left:auto;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:#fff;color:var(--ha-red);font:700 18px/1 'Roboto',sans-serif;}
.ha-terms[open] summary::after{content:"−";}
.ha-terms ol{padding:0 18px 16px 36px!important;list-style:decimal!important;}
.ha-terms li{font-size:14px;line-height:1.55;color:var(--ha-muted);}
.ha-terms li+li{margin-top:6px;}

/* ---------- pilulka v heru titulní strany ---------- */
.hzb-hero__promo{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;padding:6px 14px 6px 6px;border-radius:999px;
  background:#2f3236;color:#fff!important;font:700 14px/1.2 'Roboto',sans-serif;text-decoration:none!important;
  box-shadow:0 10px 24px rgba(30,32,36,.2);transition:transform .2s ease;
}
.hzb-hero__promo b{padding:5px 9px;border-radius:999px;background:#e30613;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;}
.hzb-hero__promo svg{width:16px;height:16px;}

/* ---------- pilulka na stránce pergol (hero) ---------- */
.ha-flag{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;padding:6px 14px 6px 6px;border-radius:999px;background:#2f3236;color:#fff!important;font:700 14px/1.2 'Roboto',sans-serif;}
.ha-flag b{padding:5px 9px;border-radius:999px;background:#e30613;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;}

@media (hover:hover) and (pointer:fine){
  .ha-btn--red:hover{transform:translateY(-2px);box-shadow:0 18px 36px rgba(227,6,19,.45);}
  .ha-btn--ghost:hover{background:#fff;color:var(--ha-graphite)!important;}
  .ha-btn--line:hover{border-color:var(--ha-ink);}
  .ha-prod:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(52,30,18,.1);}
  .hzb-hero__promo:hover{transform:translateY(-2px);}
}

@media (max-width:1199.98px){
  .ha-card{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);}
  .ha-card__body{padding:34px 34px 30px;}
  .ha-steps{grid-template-columns:1fr;}
  .ha-steps li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:center;padding:12px 14px;}
  .ha-steps li::before{margin:0;}
}
@media (max-width:991.98px){
  .ha-card{grid-template-columns:1fr;}
  .ha-card__media{aspect-ratio:16/10;}
  .ha-card__media::after{background:linear-gradient(180deg,rgba(47,50,54,0) 60%,rgba(47,50,54,.85) 100%);}
  .ha-detail{grid-template-columns:1fr;}
}
@media (max-width:575.98px){
  .ha-sec,.ha-sec--page{padding:22px 0 8px;}
  .ha-sec > .container{padding-left:14px!important;padding-right:14px!important;}
  .ha-card{border-radius:20px;}
  .ha-card__media{aspect-ratio:4/3;}
  .ha-stamp{left:14px;top:14px;max-width:180px;}
  .ha-stamp b{font-size:22px;padding:10px 12px 8px;}
  .ha-stamp span{font-size:11.5px;padding:7px 12px;}
  .ha-card__body{padding:26px 20px 24px;}
  .ha-actions{display:grid;grid-template-columns:1fr;}
  .ha-btn{width:100%;}
  .ha-box{padding:22px 18px;}
  .ha-products{grid-template-columns:1fr 1fr;gap:10px;}
  .hzb-hero__promo{font-size:13px;}
}
@media (prefers-reduced-motion:reduce){.ha *{transition:none!important;animation:none!important;}}