/* =========================================================================
   Energetický plán domu — design systém (v3)
   Moderní digitální služba propojená se skutečnou realizací rodinných domů.
   Teplé neutrály + tmavě modrá a zelená. Méně karet, gradientů a pill štítků.
   Rytmus: střídání textu, prostoru, technických detailů a fotografií.
   ========================================================================= */

:root{
  --ink:#1a2a2e; --navy:#0e2830; --navy-2:#143a44;
  --green:#12855b; --green-d:#0b6644; --green-soft:#e6efe6;
  --muted:#5e6c6a; --muted-2:#8a938f;
  --bg:#f4efe5;            /* teplá krémová stránka */
  --surface:#fffdf9;      /* teple bílé karty */
  --cream:#f7f1e7; --sand:#efe6d5; --greige:#e6ddcc;
  --line:#e4dccb; --line-2:#d6ccb8;
  --wood:#b4835a;         /* akcent ze dřeva — velmi střídmě */
  --warn-bg:#f8efd6; --warn-line:#e7d5a5;
  --err:#b23b2e; --err-bg:#f7e7e2;
  --r:9px; --r-lg:12px;
  --shadow:0 1px 2px rgba(20,32,28,.05);
  --shadow-soft:0 10px 30px rgba(20,32,28,.06);
  --maxw:1140px; --narrow:720px;
  --focus:0 0 0 3px rgba(18,133,91,.35);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;color:var(--ink);background:var(--bg);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
button,input,select,textarea{font:inherit;color:inherit}
img{max-width:100%;display:block}
a{color:var(--green-d)}
svg{display:block}

/* typografický kontrast: silné, sevřené nadpisy vs. vzdušný text */
h1,h2,h3{margin:0 0 .4em;color:var(--ink);letter-spacing:-.025em;line-height:1.12;font-weight:800}
h1{font-size:clamp(31px,5vw,52px);letter-spacing:-.035em;line-height:1.05}
h2{font-size:clamp(24px,3.2vw,37px)}
h3{font-size:18px;letter-spacing:-.015em}
p{margin:0 0 1em}p:last-child{margin-bottom:0}
dl,dd{margin:0}ul,ol{margin:0}

.wrap{width:min(var(--maxw),calc(100% - 44px));margin-inline:auto}
.wrap-narrow{max-width:var(--narrow)}
.muted{color:var(--muted)}
.small{font-size:13.5px}
.lead{font-size:clamp(16px,1.7vw,19px);color:var(--muted);max-width:60ch}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:700;color:var(--green-d);margin:0 0 14px}
.num{font-variant-numeric:tabular-nums}

.skip-link{position:absolute;left:-999px;top:0;background:var(--green);color:#fff;padding:12px 18px;border-radius:0 0 8px 0;z-index:100}
.skip-link:focus{left:0}
:where(a,button,input,select,summary):focus-visible{outline:none;box-shadow:var(--focus);border-radius:6px}

/* ---- Ikony (jednotná sada, stejná tloušťka linek) ---- */
.ic{width:1.3em;height:1.3em;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.icon-sprite{position:absolute;width:0;height:0;overflow:hidden}

/* ---- Tlačítka: jeden dominantní styl ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;
  padding:11px 22px;border-radius:9px;font-weight:700;font-size:15px;text-decoration:none;
  border:1px solid transparent;cursor:pointer;transition:background .15s var(--ease),border-color .15s,color .15s}
.btn .ic{width:1.1em;height:1.1em}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-d)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--muted);background:var(--surface)}
.btn-lg{min-height:54px;padding:15px 28px;font-size:16px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---- Navigace ---- */
.nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.navin{min-height:66px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;text-decoration:none;color:var(--ink);letter-spacing:-.01em}
.logo{width:36px;height:36px;border-radius:8px;background:var(--navy);color:#fff;display:grid;place-items:center;flex:0 0 auto}
.logo .ic{width:20px;height:20px;stroke:#fff}
.logo-mark{width:40px;height:40px;display:block;flex:0 0 auto}
.brand-txt{font-size:15.5px}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links>a:not(.btn){text-decoration:none;color:var(--muted);font-weight:600;font-size:14.5px}
.nav-links>a:not(.btn):hover{color:var(--ink)}

/* ---- Sekce + rytmus ---- */
.section{padding:clamp(52px,7vw,88px) 0}
.section-sm{padding:clamp(36px,4.5vw,58px) 0}
.section-head{max-width:64ch;margin-bottom:clamp(26px,3vw,40px)}
.bg-cream{background:var(--cream)}
.bg-sand{background:var(--sand)}
.bg-surface{background:var(--surface);border-block:1px solid var(--line)}
.hr{height:1px;background:var(--line);border:0;margin:0}

/* ---- Hero ---- */
.hero{padding:clamp(44px,6vw,82px) 0 clamp(40px,5vw,64px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}
.trust-row{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px}
.trust-row li{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;font-weight:600}
.trust-row .ic{width:17px;height:17px;color:var(--green-d)}

/* hero vizuál: jedna čistá fotografie domu + malý štítek */
.hero-visual{position:relative}
.hero-photo{border-radius:16px;box-shadow:var(--shadow-soft)}
.hero-photo-cap{margin:14px 0 0;text-align:center;font-size:13px;color:var(--muted)}
.tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:700;letter-spacing:.02em;
  color:var(--muted);background:var(--cream);border:1px solid var(--line);border-radius:7px;padding:5px 11px}
.tag .ic{width:14px;height:14px}

/* ---- Fotografické kontejnery (placeholdery) ---- */
.photo{position:relative;aspect-ratio:3/2;border-radius:var(--r-lg);overflow:hidden;background:var(--greige);
  border:1px solid var(--line-2);display:grid;place-items:center}
.photo picture{position:absolute;inset:0;z-index:1;opacity:0;transition:opacity .3s var(--ease)}
.photo.has-img picture{opacity:1}                    /* zobrazit až po načtení (placeholder do té doby) */
.photo-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 45%}
.photo.no-img picture{display:none}                  /* fotka chybí → zůstane placeholder */
.photo-ph{display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center;padding:22px;color:#7c7362;z-index:0}
/* jemné doladění ořezu (lze upravit per-fotka) */
@media(max-width:600px){ .photo-img{object-position:center 40%} }
.photo-ph .ic{width:26px;height:26px;color:#9a8f79}
.photo-ph .pl-cap{font-size:12.5px;max-width:30ch;line-height:1.45}
.photo-ph .pl-kind{font-size:11px;text-transform:uppercase;letter-spacing:.12em;font-weight:700;color:#9a8f79}
.photo.ratio-43{aspect-ratio:4/3}
.photo.ratio-169{aspect-ratio:16/9}
.photo.ratio-wide{aspect-ratio:21/9}

/* ---- Blok důvěry (tmavý pruh, ne karty) ---- */
.trust-band{background:var(--navy);color:#fff}
.trust-band h2{color:#fff}
.trust-band .muted{color:#aebfbd}
.trust-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(26px,4vw,52px);align-items:center}
.ticks{list-style:none;padding:0;margin:0;display:grid;gap:13px}
.ticks li{display:flex;align-items:flex-start;gap:12px;font-weight:600}
.ticks .ic{width:20px;height:20px;color:#7ddab4;margin-top:1px}
.trust-band .ticks li{color:#eaf3f0}

/* ---- Kalkulačka ---- */
.calc-wrap{max-width:880px;margin-inline:auto}
.calc{min-width:0}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(20px,3vw,32px);box-shadow:var(--shadow)}
.calc-head{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.calc-head .step-ic-box{width:42px;height:42px;border-radius:9px;background:var(--cream);border:1px solid var(--line);
  display:grid;place-items:center;flex:0 0 auto;color:var(--green-d)}
.calc-head .step-ic-box .ic{width:22px;height:22px}
.calc-step-meta{flex:1;min-width:0}
.calc-step-title{font-size:16.5px;font-weight:800;margin:0}
.calc-step-sub{margin:2px 0 0}
.calc-count{font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:13.5px}
.progress{height:5px;background:var(--sand);border-radius:999px;overflow:hidden}
.progress i{display:block;height:100%;width:20%;background:var(--green);border-radius:999px;transition:width .35s var(--ease)}
.live-mini{display:none}

.step{display:none;padding-top:24px}
.step.is-active{display:block}
.step-h{font-size:19px;margin-bottom:.35em}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
label{font-weight:600;font-size:14.5px}
.hint{font-size:13px;color:var(--muted);margin:0}
input,select{width:100%;min-height:47px;padding:12px 13px;border:1px solid var(--line-2);border-radius:8px;
  background:var(--surface);transition:border-color .15s,box-shadow .15s}
input::placeholder{color:#a99}
input:focus,select:focus{outline:none;border-color:var(--green);box-shadow:var(--focus)}
.checkline{display:flex;align-items:center;gap:9px;font-weight:500;font-size:14px;color:var(--muted);margin-top:4px;cursor:pointer;min-height:34px}
.checkline input{width:18px;height:18px;min-height:0;accent-color:var(--green)}

.field.has-error input,.field.has-error select,.has-error .choices,.has-error .chips{border-color:var(--err)}
.field.has-error input,.field.has-error select{background:var(--err-bg)}
.err{display:flex;gap:7px;align-items:flex-start;color:var(--err);font-size:13px;font-weight:600;margin:0}
.err::before{content:"";flex:0 0 auto;width:16px;height:16px;margin-top:1px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23b23b2e' d='M8 1 15 14H1zM7 6v4h2V6zm0 5v2h2v-2z'/%3E%3C/svg%3E");background-repeat:no-repeat}
.err[hidden]{display:none}

.fieldset{border:0;padding:0;margin:0 0 22px}
.fieldset legend{padding:0;font-weight:800;font-size:15px;margin-bottom:4px}
.fieldset .hint{margin-bottom:12px}

.choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:10px}
.choices-2{grid-template-columns:1fr 1fr}
.choice input{position:absolute;opacity:0;width:1px;height:1px}
.choice label{display:flex;flex-direction:column;gap:2px;height:100%;min-height:54px;justify-content:center;cursor:pointer;
  border:1px solid var(--line-2);border-radius:8px;padding:12px 14px;background:var(--surface);font-weight:600;font-size:14.5px;transition:border-color .12s,background .12s}
.choice label .sub{font-weight:500;font-size:12.5px;color:var(--muted)}
.choice label:hover{border-color:var(--green)}
.choice input:checked+label{background:var(--green-soft);border-color:var(--green)}
.choice input:focus-visible+label{box-shadow:var(--focus)}

/* informační okno u stavu izolace + tři vrstvy */
.insul-help{margin-top:16px;background:var(--cream);border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px}
.insul-help>summary{cursor:pointer;list-style:none;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px;min-height:36px;color:var(--green-d)}
.insul-help>summary::-webkit-details-marker{display:none}
.insul-help-body{display:grid;grid-template-columns:300px 1fr;gap:18px;align-items:center;margin-top:14px}
.insul-help-body .photo{width:100%}
.insul-scale{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.insul-scale li{font-size:14px;color:var(--muted);padding-left:16px;position:relative}
.insul-scale li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--green)}
.insul-scale strong{color:var(--ink)}
@media(max-width:600px){.insul-help-body{grid-template-columns:1fr}}
.insul-layers{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
.layer{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--surface)}
.layer .photo{aspect-ratio:4/3;border:0;border-radius:0}
.layer .layer-cap{padding:9px 11px;font-size:12.5px;font-weight:600}
.layer .layer-cap small{display:block;font-weight:500;color:var(--muted)}

.seg{display:inline-flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.seg-opt input{position:absolute;opacity:0;width:1px;height:1px}
.seg-opt label{display:inline-flex;align-items:center;min-height:40px;padding:8px 14px;cursor:pointer;
  border:1px solid var(--line-2);border-radius:8px;font-size:14px;font-weight:600;background:var(--surface)}
.seg-opt input:checked+label{background:var(--navy);color:#fff;border-color:var(--navy)}
.seg-opt input:focus-visible+label{box-shadow:var(--focus)}

.dontknow{margin-top:6px}
.dontknow>summary,.faq-item>summary{cursor:pointer;list-style:none;font-weight:600;display:flex;align-items:center;gap:10px;min-height:44px}
.dontknow>summary{font-size:14px;color:var(--green-d)}
summary::-webkit-details-marker{display:none}
.chev::after{content:"";width:13px;height:13px;flex:0 0 auto;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%235e6c6a' stroke-width='2' d='M4 6l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;transition:transform .2s var(--ease)}
details[open]>summary .chev::after{transform:rotate(180deg)}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip input{position:absolute;opacity:0}
.chip label{display:inline-flex;align-items:center;gap:8px;cursor:pointer;min-height:44px;padding:10px 16px;border:1px solid var(--line-2);border-radius:8px;font-weight:600;font-size:14px}
.chip label::before{content:"+";font-weight:800;color:var(--muted)}
.chip label:hover{border-color:var(--green)}
.chip input:checked+label{background:var(--green-soft);border-color:var(--green);color:var(--green-d)}
.chip input:checked+label::before{content:"✓";color:var(--green)}
.chip input:focus-visible+label{box-shadow:var(--focus)}

.fineprint{font-size:12.5px;color:var(--muted);margin:14px 0 0}
.calc-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:26px}
.calc-actions-main{display:inline-flex;gap:12px}
.reassurance{margin-top:12px}

/* live panel */
.live{position:sticky;top:82px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px}
.live-title{font-weight:700;font-size:12.5px;margin:0 0 15px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.live-list{display:grid;gap:15px}
.live-list>div{display:flex;gap:11px;align-items:flex-start}
.live-list .ic{width:19px;height:19px;color:var(--green-d);margin-top:2px}
.live-list dt{font-size:13px;color:var(--muted)}
.live-list dd{font-weight:700;font-size:15px}
.live-note{margin-top:16px;padding-top:14px;border-top:1px solid var(--line)}

/* ---- Karty „co porovnáváme“ — široká fotografie, méně textu, bez rámečku ---- */
.cards{display:grid;gap:22px}
.c3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.card-body{padding:24px}
.card-body h3{display:flex;align-items:center;gap:9px;margin-bottom:.5em}
.card-body h3 .ic{width:19px;height:19px;color:var(--green-d)}

.compare-card{border:0;border-radius:16px;box-shadow:var(--shadow)}
.compare-card.v0{background:#f4efe4}
.compare-card.v1{background:#ecf3ee}
.compare-card.v2{background:#eef1ec}
.card-media{position:relative;line-height:0}
.compare-card .photo{border:0;border-radius:0;aspect-ratio:16/10;min-height:196px}
.card-badges{position:absolute;left:14px;bottom:14px;display:flex;gap:8px;z-index:2}
.card-badges span{background:rgba(13,52,56,.86);color:#fff;font-size:12px;font-weight:600;padding:5px 11px;border-radius:7px;line-height:1.2}
.compare-card .card-body{line-height:1.6}
.compare-card .card-body p{margin:0 0 14px;color:var(--ink)}
.card-points{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.card-points li{position:relative;padding-left:18px;color:var(--muted);font-size:14px}
.card-points li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--green)}

/* ---- Jak vzniká doporučení ---- */
.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,52px);align-items:start}
.how-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:11px 22px}
.how-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px}
.how-list .ic{width:17px;height:17px;color:var(--green-d);margin-top:3px}

/* ---- Obhlídka: foto vedle procesu (bez karet) ---- */
.visit-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(26px,4vw,52px);align-items:center}
.visit-photo{aspect-ratio:4/3}
.process{list-style:none;padding:0;margin:0 0 22px;counter-reset:s}
.process li{counter-increment:s;display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.process li:last-child{border-bottom:0}
.process li::before{content:counter(s);flex:0 0 auto;width:32px;height:32px;border-radius:8px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px}
.process .p-txt{align-self:center}
.facts{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:11px}
.facts li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;font-weight:600}
.facts .ic{width:18px;height:18px;color:var(--green-d);margin-top:2px}

/* ---- FAQ ---- */
.faq{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:12px;background:var(--surface);overflow:hidden;transition:background .15s var(--ease),border-color .15s}
.faq-item:hover{background:var(--cream);border-color:var(--line-2)}
.faq-item[open]{background:var(--surface)}
.faq-item>summary{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;min-height:60px;cursor:pointer;list-style:none;font-weight:700;font-size:16px}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-q{flex:1}
.faq-toggle{position:relative;width:28px;height:28px;flex:0 0 auto;border-radius:50%;
  background:var(--green-soft);border:1px solid #cbe3ce}
.faq-toggle::before,.faq-toggle::after{content:"";position:absolute;left:50%;top:50%;background:var(--green-d);border-radius:2px}
.faq-toggle::before{width:12px;height:2px;transform:translate(-50%,-50%)}
.faq-toggle::after{width:2px;height:12px;transform:translate(-50%,-50%);transition:opacity .2s var(--ease),transform .2s var(--ease)}
.faq-item[open] .faq-toggle::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg)}
.faq-a{padding:2px 20px 20px;color:var(--muted);max-width:72ch}

/* ---- Závěrečné CTA ---- */
.final-cta{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:clamp(28px,4vw,44px)}
.final-cta h2{color:#fff}.final-cta .muted{color:#aebfbd}
.final-cta .btn-primary{background:#fff;color:var(--navy)}
.final-cta .btn-primary:hover{background:var(--cream)}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--line);padding:42px 0 58px;background:var(--surface)}
.foot-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:20px;margin-bottom:20px;border-bottom:1px solid var(--line)}
.foot-meta{display:grid;gap:6px;max-width:52ch}
.foot-meta a{color:var(--green-d)}
.foot-legal{max-width:92ch}

/* =========================================================================
   Výsledková stránka
   ========================================================================= */
.result-back{display:inline-flex;align-items:center;gap:6px;text-decoration:none;color:var(--muted);font-weight:600;font-size:14px}
.result-hero{padding:clamp(34px,4vw,54px) 0 8px}

.recommend-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
.recommend{background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:clamp(24px,4vw,38px)}
.recommend .muted{color:#aebfbd}.recommend h2{color:#fff;margin-bottom:.35em}
.recommend .eyebrow{color:#7ddab4}
.rec-photo{border-radius:var(--r-lg);min-height:220px}
.suitability{display:inline-flex;align-items:baseline;gap:10px;margin-top:16px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:8px;padding:10px 16px}
.suitability .s-label{font-size:13px;color:#cfe0e6}.suitability .s-val{font-size:17px;font-weight:800}
.accuracy{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13.5px;color:#aebfbd}
.accuracy .dot{width:9px;height:9px;border-radius:50%;background:#aebfbd}
.accuracy.acc-high .dot{background:#4fc98f}.accuracy.acc-medium .dot{background:#e0b64a}.accuracy.acc-low .dot{background:#e08a7a}

.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.metric{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.metric .m-val{font-size:22px;font-weight:800;letter-spacing:-.02em;margin:0 0 2px;font-variant-numeric:tabular-nums}
.metric .m-label{font-size:13px;color:var(--muted);margin:0}
.metric.is-estimate{border-style:dashed}
.est-note{font-size:12.5px;color:var(--muted);display:flex;gap:7px;align-items:flex-start;margin-top:6px}
.est-note .ic{width:15px;height:15px;color:var(--wood);margin-top:2px}

.finance-box{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px}
.rows .row{display:flex;justify-content:space-between;gap:16px;padding:11px 0;border-bottom:1px solid var(--line)}
.rows .row:last-child{border:0}.rows .row span{color:var(--muted)}.rows .row strong{font-variant-numeric:tabular-nums}
.impact{background:var(--green-soft);border:1px solid #cbe3ce;border-radius:var(--r);padding:18px 20px;margin-bottom:18px}
.impact .impact-val{font-size:20px;font-weight:800;color:var(--green-d);margin:0}

.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.option{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;display:flex;flex-direction:column}
.option.is-recommended{border:2px solid var(--green)}
.opt-tag{align-self:flex-start;font-size:12px;font-weight:700;padding:5px 11px;border-radius:7px;background:var(--cream);color:var(--muted);margin-bottom:14px}
.option.is-recommended .opt-tag{background:var(--green-soft);color:var(--green-d)}
.option.is-less .opt-tag{background:var(--warn-bg);color:#8a6d1e}
.opt-purpose{font-size:13.5px;color:var(--muted);margin:0 0 14px}
.opt-suit{font-weight:700;font-size:14px;margin:0 0 12px}
.opt-reason{font-size:13.5px;color:var(--muted);margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line)}

.notice{background:var(--warn-bg);border:1px solid var(--warn-line);border-radius:var(--r-lg);padding:22px}
.confirm{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px)}
.confirm-grid{display:grid;grid-template-columns:1fr .8fr;gap:28px;align-items:center}
.contact-recap{background:var(--cream);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;display:grid;gap:8px;margin:14px 0 4px}
.recap-row{display:flex;justify-content:space-between;gap:14px;font-size:14px}.recap-row span{color:var(--muted)}
.confirm-actions{display:grid;gap:10px}
.link-btn{background:none;border:0;color:var(--green-d);font-weight:700;cursor:pointer;padding:6px;text-align:center;min-height:44px;text-decoration:none;display:block}
.confirm-state{display:none;text-align:center;padding:10px}
.confirm.is-done .confirm-live{display:none}.confirm.is-done .confirm-state{display:block}
.edit-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}.edit-fields .field.full{grid-column:1/-1}
.empty{max-width:var(--narrow);margin:44px auto;text-align:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(30px,5vw,56px)}

/* ---- Děkovací stránka ---- */
.thanks-card{max-width:var(--narrow);margin:24px auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(28px,4vw,46px)}
.thanks-card .next-h{font-size:19px;margin:28px 0 4px}
.thanks-card .process{margin:14px 0 22px}
.thanks-card .disc{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}

/* =========================================================================
   Responzivita — od 320 px, bez horizontálního scrollu
   ========================================================================= */
@media(max-width:920px){
  .hero-grid,.trust-grid,.how-grid,.calc-shell,.confirm-grid,.visit-grid,.recommend-grid{grid-template-columns:minmax(0,1fr)}
  .c3,.compare{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr}
  .hero-photo+.hero-demo{position:static;width:100%;max-width:none;margin-top:16px}
  .live{position:static}
  .option.is-recommended{order:-1}
  .rec-photo{min-height:180px}
}
@media(max-width:600px){
  .wrap{width:min(100% - 30px,var(--maxw))}
  .nav-links>a:not(.btn){display:none}
  .grid2,.choices-2,.edit-fields,.insul-layers,.facts{grid-template-columns:1fr}
  .how-list{grid-template-columns:1fr}
  .calc-actions{flex-wrap:wrap}
  .calc-actions .btn,.calc-actions-main,.calc-actions-main .btn{width:100%}
  .final-cta,.foot-grid{flex-direction:column;align-items:flex-start}
  .live{display:none}
  .live-mini{display:flex;gap:8px;align-items:center;margin:14px 0 0;padding:11px 13px;background:var(--green-soft);
    border:1px solid #cbe3ce;border-radius:8px;font-size:13.5px;font-weight:600;color:var(--green-d)}
  .live-mini:empty{display:none}
}
@media(max-width:360px){ .btn-lg{padding:14px 18px} h1{font-size:27px} }