/* Pompy Ciepła Łódzkie – serwis zapytań FGR Ventures. Mobile-first, bez zewnętrznych fontów i skryptów. */
:root{
  --ink:#1c2430; --muted:#5a6573; --line:#dde3ea; --bg:#f6f8f7; --card:#fff;
  --brand:#0f6b5c; --brand-dark:#0a4f44; --accent:#f2a33a; --warn-bg:#fff7e6; --warn:#8a5a00;
  --err:#b42318; --ok:#067647; --radius:12px; --shadow:0 6px 24px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px}
img,svg{max-width:100%;height:auto}
a{color:var(--brand)}
a:hover{color:var(--brand-dark)}
h1,h2,h3{line-height:1.25;margin:0 0 .6em}
h1{font-size:1.75rem}
h2{font-size:1.4rem;margin-top:.2em}
h3{font-size:1.1rem}
p{margin:0 0 1em}
.wrap{max-width:1100px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px}
.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:10}

/* Header */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700}
.logo small{display:block;font-weight:400;color:var(--muted);font-size:.72rem;line-height:1.2}
.logo svg{flex:0 0 34px}
.nav{display:flex;gap:4px 14px;flex-wrap:wrap;font-size:.92rem}
.nav a{text-decoration:none;color:var(--ink);padding:6px 2px}
.nav a[aria-current="page"]{color:var(--brand);font-weight:600}
.nav .btn-sm{background:var(--brand);color:#fff;border-radius:8px;padding:6px 12px}
.nav .btn-sm:hover{background:var(--brand-dark);color:#fff}
@media (max-width:640px){.site-header{position:static}.nav{width:100%;justify-content:flex-start;gap:4px 18px;padding-bottom:8px}.nav .hide-m{display:none}.has-sticky .nav .btn-sm{display:none}}

/* Hero */
.hero{background:linear-gradient(160deg,#e7f3ef 0%,#f6f8f7 60%);padding:28px 0 36px}
.hero-grid{display:grid;gap:24px}
.eyebrow{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 12px;font-size:.85rem;color:var(--muted);margin-bottom:12px}
.lead{font-size:1.08rem;color:#344054}
.checks{list-style:none;padding:0;margin:0 0 1em}
.checks li{padding-left:30px;position:relative;margin:.45em 0}
.checks li::before{content:"";position:absolute;left:0;top:.3em;width:20px;height:20px;border-radius:50%;background:var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' stroke='%23fff' stroke-width='2.4' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/14px no-repeat}
.who{font-size:.9rem;color:var(--muted);border-left:3px solid var(--accent);padding-left:10px}
@media (min-width:900px){
  h1{font-size:2.3rem}
  .hero{padding:48px 0 56px}
  .hero-grid{grid-template-columns:1.05fr .95fr;align-items:start;gap:40px}
}

/* Cards & sections */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
section.block{padding:40px 0}
section.block.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.steps{display:grid;gap:16px;counter-reset:s;padding:0;list-style:none}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 16px 16px 60px;position:relative}
.steps li::before{counter-increment:s;content:counter(s);position:absolute;left:16px;top:16px;width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;display:grid;place-items:center}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.grid2{display:grid;gap:16px}
@media (min-width:760px){.grid2{grid-template-columns:1fr 1fr}}
.cities{display:flex;flex-wrap:wrap;gap:8px;padding:0;list-style:none}
.cities li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:4px 12px;font-size:.92rem}
.note{background:var(--warn-bg);color:#5c3d00;border:1px solid #f5d79e;border-radius:10px;padding:12px 14px;font-size:.93rem}
.src{font-size:.82rem;color:var(--muted)}
.src a{color:var(--muted)}
table{border-collapse:collapse;width:100%;font-size:.93rem;background:#fff}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:#eef4f2}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
details{background:#fff;border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:0 14px}
summary{cursor:pointer;font-weight:600;padding:12px 0;list-style-position:outside}
details[open] summary{border-bottom:1px solid var(--line);margin-bottom:10px}
.prose{max-width:780px}
.prose h2{margin-top:1.6em}

/* Form */
.form-card h2{font-size:1.25rem;margin-bottom:.2em}
.form-card .sub{color:var(--muted);font-size:.92rem;margin-bottom:14px}
.field{margin-bottom:14px}
.field label,.field legend{display:block;font-weight:600;font-size:.95rem;margin-bottom:5px}
.field .opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=tel],input[type=email],select,textarea{width:100%;font:inherit;font-size:16px;padding:11px 12px;border:1px solid #c5ced8;border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:3px solid rgba(15,107,92,.25);border-color:var(--brand)}
.row2{display:grid;gap:0 12px}
@media (min-width:480px){.row2{grid-template-columns:1fr 1fr}}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;line-height:1.45;margin:10px 0;color:#344054}
.consent input{margin-top:3px;width:20px;height:20px;flex:0 0 20px;accent-color:var(--brand)}
.req{color:var(--err)}
.err-msg{display:none;color:var(--err);font-size:.85rem;margin-top:4px}
.invalid .err-msg{display:block}
.invalid input,.invalid select{border-color:var(--err)}
.consent.invalid{color:var(--err)}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.btn{display:inline-block;width:100%;border:0;border-radius:10px;background:var(--brand);color:#fff;font:inherit;font-weight:700;font-size:1.05rem;padding:14px 18px;cursor:pointer;text-align:center;text-decoration:none}
.btn:hover{background:var(--brand-dark);color:#fff}
.btn[disabled]{opacity:.6;cursor:wait}
.btn-outline{background:#fff;color:var(--brand);border:2px solid var(--brand)}
.btn-outline:hover{background:#eef4f2;color:var(--brand-dark)}
.form-status{margin-top:12px;font-size:.92rem;display:none;border-radius:9px;padding:10px 12px}
.form-status.show{display:block}
.form-status.error{background:#fef3f2;color:var(--err);border:1px solid #fecdca}
.form-status.preview{background:var(--warn-bg);color:#5c3d00;border:1px solid #f5d79e}
.mini-clause{font-size:.78rem;color:var(--muted);line-height:1.45;margin-top:12px}

/* Sticky mobile CTA */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;padding:10px 14px;background:rgba(255,255,255,.96);border-top:1px solid var(--line);z-index:4}
@media (min-width:900px){.sticky-cta{display:none}}
body.has-sticky{padding-bottom:72px}
@media (min-width:900px){body.has-sticky{padding-bottom:0}}

/* Footer */
.site-footer{background:#14211e;color:#cfd8d5;padding:32px 0 24px;font-size:.9rem}
.site-footer a{color:#e7f3ef}
.site-footer .cols{display:grid;gap:20px}
@media (min-width:760px){.site-footer .cols{grid-template-columns:1fr 1fr}.site-footer .cols>div:first-child{grid-column:1/-1}}
.site-footer h3{color:#fff;font-size:1rem}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin:.3em 0}
.disclaimer{border-top:1px solid #2c3d39;margin-top:20px;padding-top:14px;font-size:.82rem;color:#9fb0ab}
/* Blok danych firmy – układ jak stopka mailowa FGR PL, bez logo i bez tła: 3 kolumny, cienkie pionowe linie, kolor dziedziczony (biały w stopce) */
.firm-wrap{container:firm/inline-size;margin:10px 0 14px}
.firm{display:flex;flex-wrap:nowrap;align-items:flex-start;font-style:normal;font-size:.8125rem;line-height:1.6;color:inherit}
.firm__col{flex:0 1 auto;min-width:0;padding:0 14px;border-left:1px solid currentColor;border-left-color:color-mix(in srgb,currentColor 30%,transparent);white-space:nowrap}
.firm__col:first-child{padding-left:0;border-left:0}
.firm__col:last-child{padding-right:0}
.firm strong{font-weight:700}
.firm .k{opacity:.7}
.firm a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.firm a:hover{opacity:.8}
.site-footer .firm{color:#fff}
@container firm (max-width:640px){
  .firm{flex-direction:column}
  .firm__col{border-left:0;padding:6px 0;white-space:normal;overflow-wrap:anywhere}
  .firm__col:first-child{padding-top:0}
}
/* Zgody wariantu A (26.10.2026): informacja o firmie dla wybranej miejscowości; ukrywanie zgody nieużywanej w danym trybie */
.consent[hidden]{display:none}
.inst-info{margin:6px 0 10px;padding:10px 12px;border:1px solid var(--line);border-left:3px solid var(--brand);border-radius:9px;background:#f3f8f6;font-size:.88rem;line-height:1.5}
.inst-info[data-tryb="bez"]{border-left-color:var(--accent);background:var(--warn-bg)}