/*
Theme Name: Clima-Pro Torun
Theme URI: https://climapro-torun.pl
Author: Clima-Pro
Description: Motyw dla Clima-Pro Torun - montaz i serwis klimatyzacji, wentylacja, rekuperacja. Kalkulator doboru mocy, formularz wyceny, realizacje, dane LocalBusiness dla Google.
Version: 1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: climapro
*/

/* ---------- Tokeny ---------- */
:root{
  --ink:#08222C;
  --ink-2:#0F3444;
  --air:#EAF3F7;
  --paper:#FFFFFF;
  --brand:#00A0E0;      /* niebieski z logo */
  --cold:#00A0E0;
  --cold-deep:#0077A8;  /* wersja z kontrastem pod tekst i przyciski */
  --warm:#E2622F;       /* wylacznie strumien cieplego powietrza na schemacie */
  --steel:#6E8590;
  --line:rgba(8,34,44,.13);

  --f-display:"Bricolage Grotesque","Arial Narrow",sans-serif;
  --f-body:"Instrument Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-data:"JetBrains Mono",ui-monospace,monospace;

  --wrap:1180px;
  --pad:clamp(20px,5vw,64px);
  --r:2px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--f-body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(2.6rem,6.4vw,5rem)}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:clamp(1.15rem,2vw,1.45rem);letter-spacing:-.01em}

.eyebrow{
  font-family:var(--f-data);font-size:.72rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--cold-deep);margin:0 0 14px;
  display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;flex:none}

.lead{font-size:1.12rem;color:#33505C;max-width:56ch}

/* ---------- Przyciski ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;border:1px solid transparent;border-radius:var(--r);
  font-family:var(--f-data);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;transition:.22s ease;
}
.btn--primary{background:var(--cold-deep);color:#fff}
.btn--primary:hover{background:#005C84}
.btn--ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.1)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:var(--ink-2)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cold);outline-offset:3px
}

/* ---------- Nagłówek ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(10,31,40,.94);
  backdrop-filter:blur(10px);color:#fff;border-bottom:1px solid rgba(255,255,255,.1);
}
.site-header .bar{display:flex;align-items:center;gap:28px;height:74px}
.brand{font-family:var(--f-display);font-weight:800;font-size:1.35rem;letter-spacing:-.03em;text-decoration:none;color:#fff}
.brand span{color:var(--brand)}
.brand img,.custom-logo{height:44px;width:auto}
.brand-lockup{display:flex;align-items:center;gap:12px;text-decoration:none;color:#fff}
.brand-lockup small{display:block;font-family:var(--f-data);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-top:3px}
.nav{margin-left:auto}
.nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0}
.nav a{text-decoration:none;font-size:.92rem;color:rgba(255,255,255,.82);padding:6px 0;border-bottom:1px solid transparent}
.nav a:hover,.nav .current-menu-item>a{color:#fff;border-color:var(--brand)}
.nav .nav-pdf{display:inline-flex;align-items:center;gap:7px;color:var(--brand)}
.nav .nav-pdf svg{width:15px;height:15px}
.nav .nav-pdf:hover{color:#fff}
.tel{font-family:var(--f-data);font-size:.82rem;color:#fff;text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:8px}
.tel b{color:var(--brand);font-weight:400;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase}
.tel:hover{color:var(--brand)}
@media(max-width:1120px){.tel b{display:none}}
.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.burger svg{width:26px;height:26px}

@media(max-width:1060px){
  .nav{position:fixed;inset:74px 0 auto;background:var(--ink);padding:18px var(--pad) 28px;display:none;border-bottom:1px solid rgba(255,255,255,.12)}
  .nav.open{display:block}
  .nav ul{flex-direction:column;gap:4px}
  .nav a{display:block;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .burger{display:block;margin-left:auto}
  .tel{display:none}
}

/* ---------- Hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:clamp(56px,9vw,108px) 0 0}
.hero.has-photo::before{
  content:"";position:absolute;inset:0;background-image:var(--hero-img);
  background-size:cover;background-position:center;z-index:0
}
.hero.has-photo::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(100deg,rgba(8,34,44,calc(var(--hero-dim) + .18)) 0%,rgba(8,34,44,var(--hero-dim)) 55%,rgba(8,34,44,calc(var(--hero-dim) * .78)) 100%)
}
.hero > .wrap{position:relative;z-index:2}
.hero.has-photo .hero-facts div{background:rgba(8,34,44,.72);backdrop-filter:blur(3px)}
.hero .grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--cold)}
.hero .lead{color:rgba(255,255,255,.72);margin:22px 0 32px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-facts{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.14);
  margin-top:64px;border-top:1px solid rgba(255,255,255,.14)
}
.hero-facts div{background:var(--ink);padding:22px 4px 30px}
.hero-facts b{display:block;font-family:var(--f-display);font-size:2rem;letter-spacing:-.03em}
.hero-facts span{font-family:var(--f-data);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}

/* wymiennik – element sygnaturowy */
.exchanger{width:100%;height:auto}
.exchanger .stream{stroke-linecap:round;fill:none}
.exchanger .flow{stroke-dasharray:10 190;animation:drift 4.6s linear infinite}
.exchanger .flow.rev{animation-direction:reverse}
.exchanger text{font-family:var(--f-data);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
@keyframes drift{to{stroke-dashoffset:-200}}
@media(prefers-reduced-motion:reduce){.exchanger .flow{animation:none;stroke-dasharray:none;opacity:.55}}

@media(max-width:900px){
  .hero .grid{grid-template-columns:1fr;gap:34px}
  .hero-facts{grid-template-columns:1fr;margin-top:44px}
}

/* ---------- Sekcje ---------- */
.section{padding:clamp(64px,8vw,112px) 0}
.section--air{background:var(--air)}
.section-head{max-width:62ch;margin-bottom:48px}

/* Usługi – trzy kanały */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.channel{background:var(--paper);padding:38px 32px 34px;position:relative;transition:.25s}
.channel:hover{background:#fff;transform:translateY(-3px);box-shadow:0 18px 40px -28px rgba(10,31,40,.55)}
.channel .mark{width:46px;height:46px;margin-bottom:22px}
.channel h3{margin-bottom:12px}
.channel p{color:#4A6470;font-size:.98rem;margin:0 0 18px}
.channel ul{list-style:none;margin:0 0 22px;padding:0;font-family:var(--f-data);font-size:.78rem;color:var(--steel)}
.channel ul li{padding:7px 0;border-top:1px solid var(--line);letter-spacing:.04em}
.channel .more{font-family:var(--f-data);font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--cold-deep);text-decoration:none}
.channel .more:hover{color:var(--brand)}
@media(max-width:880px){.channels{grid-template-columns:1fr}}

/* Rekuperacja – wyjaśnienie */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
@media(max-width:880px){.split{grid-template-columns:1fr}}
.specs{width:100%;border-collapse:collapse;font-family:var(--f-data);font-size:.82rem;margin-top:28px}
.specs td{padding:13px 0;border-bottom:1px solid var(--line)}
.specs td:last-child{text-align:right;color:var(--cold-deep)}

/* Proces */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.step{background:var(--air);padding:32px 26px 36px}
.section--air .step{background:var(--paper)}
.step::before{
  counter-increment:s;content:counter(s,decimal-leading-zero);
  font-family:var(--f-data);font-size:.78rem;color:var(--cold-deep);letter-spacing:.1em;display:block;margin-bottom:16px
}
.step h3{font-size:1.05rem;margin-bottom:8px}
.step p{margin:0;font-size:.93rem;color:#4A6470}
@media(max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* Kalkulator */
.calc{background:var(--ink);color:#fff;padding:clamp(30px,4vw,44px);border-radius:var(--r)}
.calc .field{margin-bottom:18px}
.calc label{display:block;font-family:var(--f-data);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin-bottom:8px}
.calc input,.calc select{
  width:100%;padding:13px 14px;background:rgba(255,255,255,.06);color:#fff;
  border:1px solid rgba(255,255,255,.18);border-radius:var(--r);font-family:var(--f-data);font-size:.95rem
}
.calc select option{color:#0A1F28}
.calc-out{margin-top:26px;border-top:1px solid rgba(255,255,255,.18);padding-top:22px;display:flex;align-items:baseline;gap:14px}
.calc-out b{font-family:var(--f-display);font-size:2.8rem;color:var(--cold);letter-spacing:-.03em}
.calc-out span{font-family:var(--f-data);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--steel)}
.calc-note{font-size:.82rem;color:var(--steel);margin-top:14px}

/* Realizacje */
.works{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.work{border:1px solid var(--line);background:var(--paper)}
.work .ph{aspect-ratio:4/3;background:linear-gradient(135deg,#dfe9eb,#c3d6da);display:grid;place-items:center;color:var(--steel);font-family:var(--f-data);font-size:.72rem;letter-spacing:.14em}
.work .meta{padding:20px 22px 24px}
.work .meta h3{font-size:1.05rem;margin-bottom:6px}
.work .meta p{margin:0;font-family:var(--f-data);font-size:.76rem;color:var(--steel);letter-spacing:.05em}
@media(max-width:880px){.works{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.works{grid-template-columns:1fr}}

/* FAQ */
.faq details{border-top:1px solid var(--line);padding:20px 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-family:var(--f-display);font-size:1.12rem;font-weight:700;letter-spacing:-.01em;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cold-deep);font-family:var(--f-data)}
.faq details[open] summary::after{content:"–"}
.faq p{color:#4A6470;margin:14px 0 0;max-width:70ch}

/* Kontakt */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,64px)}
@media(max-width:880px){.contact{grid-template-columns:1fr}}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
.form-grid input,.form-grid select,.form-grid textarea{
  width:100%;padding:14px;border:1px solid var(--line);border-radius:var(--r);
  font-family:var(--f-body);font-size:.98rem;background:var(--paper);color:var(--ink)
}
.form-grid textarea{min-height:130px;resize:vertical}
.consent{font-size:.8rem;color:var(--steel);display:flex;gap:10px;align-items:flex-start}
.consent input{width:auto;margin-top:3px}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}
.notice{padding:14px 18px;border-left:3px solid var(--cold);background:var(--air);margin-bottom:22px;font-size:.95rem}
.notice.err{border-color:#D8482B}

.contact-list{list-style:none;padding:0;margin:28px 0 0;font-family:var(--f-data);font-size:.88rem}
.contact-list li{padding:14px 0;border-top:1px solid var(--line)}
.contact-list small{display:block;color:var(--steel);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:4px}
.contact-list a{text-decoration:none}
.contact-list a:hover{color:var(--cold-deep)}

/* Pasek CTA */
.strip{background:linear-gradient(100deg,var(--ink) 0%,#0B4F6C 55%,var(--cold-deep) 100%);color:#fff;padding:38px 0}
.strip .wrap{display:flex;align-items:center;gap:24px;flex-wrap:wrap;justify-content:space-between}
.strip p{margin:0;font-family:var(--f-display);font-size:clamp(1.3rem,2.6vw,1.9rem);font-weight:700;letter-spacing:-.02em}
.strip .btn{background:#fff;color:var(--ink)}

/* Stopka */
.site-footer{background:var(--ink);color:rgba(255,255,255,.62);padding:64px 0 32px;font-size:.92rem}
.site-footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
.site-footer h4{font-family:var(--f-data);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#fff;margin:0 0 16px;font-weight:400}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{padding:5px 0}
.site-footer a{text-decoration:none}
.site-footer a:hover{color:#fff}
.legal{padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-family:var(--f-data);font-size:.72rem;letter-spacing:.06em;color:var(--steel)}
@media(max-width:800px){.site-footer .cols{grid-template-columns:1fr}}

/* Treść stron/wpisów */
.page-hero{background:var(--air);padding:clamp(48px,6vw,84px) 0}
.entry{max-width:74ch;margin-inline:auto;padding:clamp(48px,6vw,80px) 0}
.entry p,.entry ul,.entry ol{margin:0 0 1.15em}
.entry h2,.entry h3{margin:1.8em 0 .6em}
.entry a{color:var(--cold-deep)}
.pagination{display:flex;gap:10px;justify-content:center;padding-bottom:60px}
.pagination .page-numbers{padding:10px 15px;border:1px solid var(--line);text-decoration:none;font-family:var(--f-data);font-size:.82rem}
.pagination .current{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- Kafelek ze zdjęciem w karcie usługi ---------- */
.channel{padding:0 0 34px;display:flex;flex-direction:column}
.channel > :not(.channel-media):not(script){margin-left:32px;margin-right:32px}
.channel h3{margin-top:26px}
.channel-media{
  display:block;width:100%;padding:0;margin:0 0 4px;border:0;background:none;cursor:pointer;
  position:relative;overflow:hidden;line-height:0;text-align:left;
}
.channel-media img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.channel-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(8,34,44,.78) 0%,rgba(8,34,44,.12) 45%,transparent 70%);
  transition:opacity .3s
}
.channel-media__label{
  position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:center;gap:9px;
  padding:16px 20px;color:#fff;font-family:var(--f-data);font-size:.74rem;
  letter-spacing:.12em;text-transform:uppercase;line-height:1
}
.channel-media__label svg{width:17px;height:17px;flex:none;color:var(--brand)}
.channel-media:hover img,.channel-media:focus-visible img{transform:scale(1.045)}
.channel-media:hover .channel-media__label{color:var(--brand)}
.channel-media:focus-visible{outline:3px solid var(--brand);outline-offset:-3px}
@media(prefers-reduced-motion:reduce){.channel-media img{transition:none}.channel-media:hover img{transform:none}}

/* ---------- Lightbox ---------- */
.lb{position:fixed;inset:0;z-index:200;display:none;background:rgba(4,18,24,.96);backdrop-filter:blur(6px)}
.lb.open{display:grid;grid-template-rows:auto 1fr auto}
.lb__top{display:flex;align-items:center;gap:16px;padding:18px clamp(16px,4vw,40px);color:#fff}
.lb__title{font-family:var(--f-display);font-size:1.1rem;font-weight:700;letter-spacing:-.01em}
.lb__count{font-family:var(--f-data);font-size:.75rem;letter-spacing:.14em;color:var(--steel);margin-left:auto}
.lb__close{background:none;border:1px solid rgba(255,255,255,.28);color:#fff;width:42px;height:42px;border-radius:50%;cursor:pointer;font-size:1.2rem;line-height:1;display:grid;place-items:center}
.lb__close:hover{background:rgba(255,255,255,.12)}
.lb__stage{position:relative;display:grid;place-items:center;padding:0 clamp(12px,5vw,72px);min-height:0}
.lb__stage img{max-width:100%;max-height:68vh;object-fit:contain;box-shadow:0 30px 80px -40px #000}
.lb__nav{
  position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;cursor:pointer;
  display:grid;place-items:center
}
.lb__nav:hover{background:var(--cold-deep);border-color:var(--cold-deep)}
.lb__nav svg{width:22px;height:22px}
.lb__nav--prev{left:clamp(6px,2vw,26px)}
.lb__nav--next{right:clamp(6px,2vw,26px)}
.lb__caption{color:rgba(255,255,255,.75);text-align:center;padding:16px 20px 6px;font-size:.95rem}
.lb__thumbs{display:flex;gap:8px;overflow-x:auto;padding:10px clamp(16px,4vw,40px) 22px;scrollbar-width:thin}
.lb__thumbs img{width:86px;height:60px;object-fit:cover;opacity:.45;cursor:pointer;flex:none;border:2px solid transparent}
.lb__thumbs img[aria-current="true"]{opacity:1;border-color:var(--brand)}
.lb__thumbs img:hover{opacity:.85}
body.lb-lock{overflow:hidden}
@media(max-width:640px){
  .lb__stage img{max-height:56vh}
  .lb__nav{width:44px;height:44px}
  .lb__title{font-size:.95rem}
}


/* ---------- Duzy telefon w hero ---------- */
.hero .grid{align-items:center}
.hero-call{
  display:flex;flex-wrap:wrap;align-items:baseline;column-gap:22px;row-gap:4px;
  margin:34px 0 0;padding:22px 28px 24px;text-decoration:none;color:#fff;
  border:1px solid rgba(255,255,255,.16);border-left:3px solid var(--brand);
  background:linear-gradient(100deg,rgba(0,160,224,.10),rgba(0,160,224,0) 70%);
  transition:.25s ease;
}
.hero-call:hover{border-color:var(--brand);background:linear-gradient(100deg,rgba(0,160,224,.2),rgba(0,160,224,.04) 70%)}
.hero-call__label{
  flex:0 0 100%;font-family:var(--f-data);font-size:.7rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--steel);margin-bottom:6px
}
.hero-call__num{
  display:block;font-family:var(--f-display);font-weight:800;letter-spacing:-.03em;line-height:1;
  font-size:clamp(2.2rem,5vw,3.4rem);color:#fff;overflow-wrap:anywhere
}
.hero-call:hover .hero-call__num{color:var(--brand)}
.hero-call__hours{
  font-family:var(--f-data);font-size:.76rem;letter-spacing:.08em;color:var(--steel)
}
.hero-call::after{
  content:"→";margin-left:auto;font-family:var(--f-data);color:var(--brand);
  font-size:1.3rem;align-self:center;transition:transform .25s
}
.hero-call:hover::after{transform:translateX(6px)}
@media(max-width:900px){
  .hero-call{margin:26px 0 0;padding:18px 20px 20px}
  .hero-call::after{display:none}
}