/* kalkulatordeficytu.pl — warm editorial design system */

@import url('https://fonts.googleapis.com/css2?family=Bitter:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Karla:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root{
  --cream:#faf4e9;
  --paper:#fffcf6;
  --paper-alt:#f3ead8;
  --ink:#2b2318;
  --ink-soft:#6c5f4d;
  --line:#e7dac0;
  --coral:#cf5b37;
  --coral-dark:#a5462a;
  --coral-light:#f4d9c9;
  --forest:#4a6b4d;
  --forest-dark:#33502f;
  --forest-light:#dde7d5;
  --gold:#d3992e;
  --gold-light:#f6e6bd;
  --white:#ffffff;
  --shadow:0 18px 40px -20px rgba(43,35,24,.35);
  --shadow-sm:0 8px 20px -12px rgba(43,35,24,.30);
  --radius:20px;
  --radius-sm:12px;
  --maxw:1180px;
  --font-head:'Bitter',Georgia,serif;
  --font-body:'Karla',-apple-system,Segoe UI,sans-serif;
}

:root[data-theme="dark"]{
  --cream:#20190f;
  --paper:#291f14;
  --paper-alt:#32271a;
  --ink:#f4ecdb;
  --ink-soft:#c9b99a;
  --line:#4a3c26;
  --coral:#e97c50;
  --coral-dark:#f39a75;
  --coral-light:#4a2e1f;
  --forest:#8bb586;
  --forest-dark:#a8cba3;
  --forest-light:#26331f;
  --gold:#e6b64b;
  --gold-light:#3a2f13;
  --white:#241b10;
  --shadow:0 18px 40px -18px rgba(0,0,0,.6);
  --shadow-sm:0 8px 20px -12px rgba(0,0,0,.55);
}

@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --cream:#20190f;
    --paper:#291f14;
    --paper-alt:#32271a;
    --ink:#f4ecdb;
    --ink-soft:#c9b99a;
    --line:#4a3c26;
    --coral:#e97c50;
    --coral-dark:#f39a75;
    --coral-light:#4a2e1f;
    --forest:#8bb586;
    --forest-dark:#a8cba3;
    --forest-light:#26331f;
    --gold:#e6b64b;
    --gold-light:#3a2f13;
    --white:#241b10;
    --shadow:0 18px 40px -18px rgba(0,0,0,.6);
    --shadow-sm:0 8px 20px -12px rgba(0,0,0,.55);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16.5px;
  line-height:1.65;
  overflow-x:hidden;
  transition:background .25s ease,color .25s ease;
}
img{max-width:100%;display:block}
a{color:var(--coral-dark);text-decoration-thickness:1.5px}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,4.4vw,3.4rem);font-weight:700}
h2{font-size:clamp(1.55rem,2.8vw,2.2rem);font-weight:700}
h3{font-size:1.25rem;font-weight:600}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:.78rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--coral-dark);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--gold);display:inline-block}
.lede{font-size:1.12rem;color:var(--ink-soft);max-width:64ch}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:700;font-size:.98rem;
  padding:13px 26px;border-radius:100px;border:2px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease,background .2s ease;
}
.btn-primary{background:var(--coral);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--coral-dark);transform:translateY(-2px)}
.btn-outline{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-outline:hover{background:var(--ink);color:var(--cream)}
.btn-forest{background:var(--forest);color:#fff}
.btn-forest:hover{background:var(--forest-dark);transform:translateY(-2px)}
.btn-block{width:100%}
.btn-sm{padding:9px 18px;font-size:.85rem}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:var(--cream);
  background:color-mix(in srgb, var(--cream) 88%, transparent);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand-mark{
  width:42px;height:42px;border-radius:50%;background:var(--coral);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:var(--shadow-sm);
}
.brand-mark svg{width:24px;height:24px}
.brand-name{font-family:var(--font-head);font-weight:700;font-size:1.28rem;line-height:1}
.brand-name span{display:block;font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.08em;color:var(--coral-dark);text-transform:uppercase;margin-top:3px}

.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{
  color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem;
  padding:9px 14px;border-radius:100px;transition:background .15s ease,color .15s ease;
  white-space:nowrap;
}
.main-nav a:hover,.main-nav a.active{background:var(--paper-alt);color:var(--coral-dark)}
.header-actions{display:flex;align-items:center;gap:10px}

.theme-toggle{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);
  background:var(--paper);cursor:pointer;display:flex;align-items:center;justify-content:center;
  color:var(--ink);flex-shrink:0;
}
.theme-toggle svg{width:19px;height:19px}
.theme-toggle .icon-moon{display:none}
:root[data-theme="dark"] .theme-toggle .icon-sun{display:none}
:root[data-theme="dark"] .theme-toggle .icon-moon{display:block}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:50%;border:1px solid var(--line);
  background:var(--paper);cursor:pointer;flex-shrink:0;position:relative;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:11px;right:11px;height:2px;background:var(--ink);transition:transform .2s ease,opacity .2s ease;
}
.nav-toggle span{top:20px}
.nav-toggle span::before{top:-7px}
.nav-toggle span::after{top:7px}
.nav-toggle.open span{background:transparent}
.nav-toggle.open span::before{transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span::after{transform:translateY(-7px) rotate(-45deg)}

@media (max-width:900px){
  .main-nav{
    position:fixed;top:0;right:-340px;bottom:0;width:min(320px,84vw);
    background:var(--paper);flex-direction:column;align-items:stretch;
    padding:90px 22px 26px;gap:4px;
    transition:right .28s ease;box-shadow:var(--shadow);overflow-y:auto;
    visibility:hidden;
  }
  .main-nav.open{right:0;visibility:visible}
  .main-nav a{padding:13px 16px;font-size:1.02rem}
  .nav-toggle{display:block}
  .nav-scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:90}
  .nav-scrim.open{display:block}
}

/* ---------- hero ---------- */
.hero{padding:52px 0 64px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero-photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3.1;position:relative}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;bottom:18px;left:18px;background:var(--paper);
  padding:12px 16px;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);
  display:flex;align-items:center;gap:10px;font-size:.85rem;font-weight:700;
}
.hero-badge .dot{width:9px;height:9px;border-radius:50%;background:var(--forest)}
.hero-stats{display:flex;gap:26px;margin-top:28px;flex-wrap:wrap}
.hero-stat b{display:block;font-family:var(--font-head);font-size:1.7rem;color:var(--coral-dark)}
.hero-stat span{font-size:.83rem;color:var(--ink-soft)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-photo{order:-1}}

/* ---------- photo strip / section image ---------- */
.photo-band{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin:34px 0}
.photo-band img{width:100%;max-height:380px;object-fit:cover}
.figure{margin:28px 0}
.figure img{border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.figure figcaption{font-size:.82rem;color:var(--ink-soft);margin-top:8px;text-align:center}

/* ---------- cards / grids ---------- */
.section{padding:56px 0}
.section-alt{background:var(--paper-alt)}
.section-head{max-width:680px;margin:0 auto 36px;text-align:center}
.section-head.left{margin:0 0 32px;text-align:left}
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;
  display:flex;flex-direction:column;height:100%;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
a.card,a.card:hover{text-decoration:none;color:inherit}
.card-icon{
  width:48px;height:48px;border-radius:14px;background:var(--coral-light);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--coral-dark);flex-shrink:0;
}
.card-icon svg{width:24px;height:24px}
.card h3{margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:.95rem;flex-grow:1}
.card-link{font-weight:700;font-size:.88rem;margin-top:14px;display:inline-flex;align-items:center;gap:6px;color:var(--coral-dark);text-decoration:none}
.card-link svg{width:14px;height:14px;transition:transform .15s ease}
.card:hover .card-link svg{transform:translateX(3px)}
.tag{
  display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;
  padding:4px 11px;border-radius:100px;margin-bottom:12px;align-self:flex-start;
}
.tag-finanse{background:var(--gold-light);color:var(--gold)}
.tag-zdrowie{background:var(--forest-light);color:var(--forest)}
.tag-trening{background:var(--coral-light);color:var(--coral-dark)}
.tag-narzedzia{background:var(--paper-alt);color:var(--ink-soft);border:1px solid var(--line)}

/* blog cards with cover photo */
.post-card{overflow:hidden;padding:0}
.post-card img{width:100%;height:170px;object-fit:cover}
.post-card .post-body{padding:20px 22px 24px}
.post-meta{font-size:.78rem;color:var(--ink-soft);margin-bottom:8px;display:flex;gap:10px;align-items:center}

/* ---------- calculator shell ---------- */
.calc-shell{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:32px;
}
.calc-shell h2{margin-bottom:6px}
.calc-sub{color:var(--ink-soft);font-size:.94rem;margin-bottom:22px}

.tabs{display:flex;gap:6px;background:var(--paper-alt);padding:5px;border-radius:100px;margin-bottom:24px;flex-wrap:wrap}
.tab-btn{
  flex:1;min-width:110px;text-align:center;padding:10px 16px;border-radius:100px;border:none;
  background:transparent;color:var(--ink-soft);font-family:var(--font-body);font-weight:700;font-size:.88rem;
  cursor:pointer;transition:background .15s ease,color .15s ease;
}
.tab-btn.active{background:var(--coral);color:#fff;box-shadow:var(--shadow-sm)}
.tab-panel{display:none}
.tab-panel.active{display:block;animation:fadein .25s ease}
@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}

.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.field-grid{grid-template-columns:1fr}}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;font-size:.86rem;margin-bottom:7px;color:var(--ink)}
.field .hint{font-size:.76rem;color:var(--ink-soft);font-weight:400;margin-left:4px}
.field input[type="number"],.field input[type="text"],.field select{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--line);
  background:var(--cream);color:var(--ink);font-family:var(--font-body);font-size:1rem;
  transition:border-color .15s ease;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--coral)}
.seg{display:flex;border-radius:var(--radius-sm);overflow:hidden;border:1.5px solid var(--line)}
.seg button{
  flex:1;padding:10px;background:var(--cream);border:none;cursor:pointer;font-weight:700;
  font-size:.85rem;color:var(--ink-soft);font-family:var(--font-body);border-right:1.5px solid var(--line);
}
.seg button:last-child{border-right:none}
.seg button.active{background:var(--forest);color:#fff}

.result-box{
  margin-top:26px;padding:26px;border-radius:var(--radius);background:var(--forest-light);
  border:1px solid var(--line);display:none;
}
.result-box.show{display:block;animation:fadein .3s ease}
.result-headline{font-family:var(--font-head);font-size:2.1rem;font-weight:700;color:var(--forest-dark);margin-bottom:4px}
.result-note{color:var(--ink-soft);font-size:.92rem}
.result-split{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
@media (max-width:560px){.result-split{grid-template-columns:1fr}}
.result-chip{background:var(--paper);border-radius:var(--radius-sm);padding:14px;text-align:center;box-shadow:var(--shadow-sm)}
.result-chip b{display:block;font-family:var(--font-head);font-size:1.3rem;color:var(--coral-dark)}
.result-chip span{font-size:.76rem;color:var(--ink-soft)}

/* ---------- article / prose ---------- */
.prose{max-width:760px;margin:0 auto}
.prose h2{margin-top:1.7em}
.prose h3{margin-top:1.4em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin-bottom:.5em}
.prose blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--paper-alt);border-left:4px solid var(--coral);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--ink-soft);
}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.92rem}
.prose th,.prose td{padding:10px 12px;border:1px solid var(--line);text-align:left}
.prose th{background:var(--paper-alt);font-family:var(--font-head)}
@media (max-width:640px){
  .prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;white-space:nowrap}
}
.toc{background:var(--paper-alt);border-radius:var(--radius-sm);padding:20px 24px;margin:0 0 32px}
.toc h2{font-size:1rem;margin-bottom:10px}
.toc ol{margin:0;padding-left:1.2em;font-size:.92rem}
.toc a{color:var(--ink);text-decoration:none}
.toc a:hover{color:var(--coral-dark)}

.article-hero{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin:26px 0 34px;max-height:420px}
.article-hero img{width:100%;height:100%;object-fit:cover;max-height:420px}
.breadcrumbs{font-size:.82rem;color:var(--ink-soft);margin-bottom:16px}
.breadcrumbs a{color:var(--ink-soft);text-decoration:none}
.breadcrumbs a:hover{color:var(--coral-dark)}

/* ---------- FAQ accordion ---------- */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:20px 4px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;cursor:pointer;
  font-family:var(--font-head);font-weight:600;font-size:1.05rem;color:var(--ink);
}
.faq-q .plus{width:26px;height:26px;border-radius:50%;background:var(--paper-alt);flex-shrink:0;position:relative;transition:transform .2s ease,background .2s ease}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;background:var(--coral-dark);top:50%;left:50%;transform:translate(-50%,-50%)}
.faq-q .plus::before{width:11px;height:2px}
.faq-q .plus::after{width:2px;height:11px;transition:opacity .2s ease}
.faq-item.open .plus{transform:rotate(180deg);background:var(--coral)}
.faq-item.open .plus::before,.faq-item.open .plus::after{background:#fff}
.faq-item.open .plus::after{opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 4px 20px;color:var(--ink-soft)}

/* ---------- disclaimer / notice ---------- */
.notice{
  display:flex;gap:14px;background:var(--gold-light);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:18px 20px;margin:26px 0;
}
.notice svg{width:22px;height:22px;flex-shrink:0;color:var(--gold)}
.notice p{margin:0;font-size:.9rem;color:var(--ink-soft)}

/* ---------- newsletter/cta band ---------- */
.cta-band{
  background:var(--forest);color:#fff;border-radius:var(--radius);padding:46px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.82);margin:0}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--cream);padding:56px 0 26px;margin-top:60px}
.site-footer a{color:rgba(250,244,233,.75);text-decoration:none}
.site-footer a:hover{color:var(--gold)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.footer-grid h4{color:var(--cream);font-family:var(--font-head);font-size:.95rem;margin-bottom:14px}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:9px;font-size:.88rem}
.footer-brand p{color:rgba(250,244,233,.65);font-size:.88rem;max-width:32ch}
.footer-bottom{
  border-top:1px solid rgba(250,244,233,.15);margin-top:40px;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;color:rgba(250,244,233,.55);
}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:var(--cream);padding:13px 22px;border-radius:100px;
  font-size:.88rem;font-weight:600;box-shadow:var(--shadow);opacity:0;pointer-events:none;
  transition:opacity .25s ease,transform .25s ease;z-index:200;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- misc ---------- */
.divider{height:1px;background:var(--line);margin:40px 0}
.badge-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.badge-list li{list-style:none;background:var(--paper);border:1px solid var(--line);border-radius:100px;padding:7px 14px;font-size:.82rem;font-weight:600;display:flex;align-items:center;gap:7px}
.badge-list li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--forest)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--coral);color:#fff;padding:10px 16px;z-index:300}
.skip-link:focus{left:12px;top:12px}

/* ---------- GEO: blok "W skrócie" (dodane 2026-08-01) ---------------------
   Odpowiedź podana wprost, na samej górze strony — to ten fragment cytują
   wyszukiwarki generatywne. Styl korzysta ze zmiennych motywu tej witryny,
   więc działa w wersji jasnej i ciemnej bez osobnych reguł.                */
.geo-tldr {
  margin: 26px 0 30px;
  padding: 20px 24px;
  background: var(--paper, #fff);
  border: 1px solid var(--line, #e5e7eb);
  border-left: 5px solid var(--coral, #2563eb);
  border-radius: 12px;
}
.geo-tldr-head {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--coral, #2563eb);
}
.geo-tldr-answer {
  margin: 0 0 12px;
  font-size: 1.06rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink, #111827);
}
.geo-tldr-list { margin: 0; padding-left: 20px; }
.geo-tldr-list li {
  margin: 5px 0;
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--ink-soft, #4b5563);
}
@media (max-width: 640px) {
  .geo-tldr { padding: 16px 18px; }
  .geo-tldr-answer { font-size: 1rem; }
}

/* ---------- Komponenty autopilota tresci (ac-*) --------------------------
   Uzywane przez podstrony dokladane automatycznie co dwa dni. Kolory,
   typografia i zaokraglenia biora sie ze zmiennych motywu tej witryny,
   wiec komponent wyglada u siebie w kazdym z pieciu serwisow.            */
/* Szerokosc i wysrodkowanie ustawiamy tutaj, a nie liczymy na klase kontenera
   witryny: czesc serwisow uzywa `.container`, czesc `.wrap`, a cwiczwdomu.pl
   nie ma zadnej z nich. Komponent musi wygladac poprawnie wszedzie. */
.ac-page { max-width: 860px; margin-left: auto; margin-right: auto;
           padding: 26px 20px 56px; }
.ac-crumbs { font-size: .86rem; color: var(--ink-soft, #64748b); margin: 0 0 18px; }
.ac-crumbs a { color: inherit; }
.ac-kicker {
  display: inline-block; padding: 5px 12px; border-radius: 999px;
  background: var(--coral, #2563eb); color: #fff;
  font-size: .74rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase;
}
.ac-page h1 { margin: 14px 0 10px; line-height: 1.18; }
.ac-meta { display: flex; flex-wrap: wrap; gap: 16px; font-size: .86rem;
           color: var(--ink-soft, #64748b); margin-bottom: 6px; }
.ac-toc { margin: 26px 0; padding: 18px 22px; border: 1px solid var(--line, #e5e7eb);
          border-radius: 12px; background: var(--paper, #fff); }
.ac-toc strong { display: block; margin-bottom: 8px; font-size: .82rem;
                 letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft, #64748b); }
.ac-toc ol { margin: 0; padding-left: 20px; }
.ac-toc li { margin: 4px 0; }
.ac-page h2 { margin: 34px 0 12px; line-height: 1.28; }
.ac-page p, .ac-page li { line-height: 1.72; }
.ac-note { margin: 22px 0; padding: 16px 20px; border-radius: 12px;
           background: var(--paper, #fff); border: 1px solid var(--line, #e5e7eb);
           border-left: 5px solid var(--coral, #2563eb); }
.ac-faq { margin: 10px 0; border: 1px solid var(--line, #e5e7eb); border-radius: 12px;
          background: var(--paper, #fff); overflow: hidden; }
.ac-faq > summary { cursor: pointer; padding: 15px 20px; font-weight: 600;
                    list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.ac-faq > summary::-webkit-details-marker { display: none; }
.ac-faq > summary::after { content: "+"; font-weight: 700; color: var(--coral, #2563eb); }
.ac-faq[open] > summary::after { content: "\2013"; }
.ac-faq > div { padding: 0 20px 16px; color: var(--ink-soft, #4b5563); }
.ac-src { margin-top: 30px; font-size: .84rem; color: var(--ink-soft, #64748b); }

/* kalkulator */
.ac-calc { margin: 26px 0; padding: 22px; border-radius: 14px;
           border: 1px solid var(--line, #e5e7eb); background: var(--paper, #fff); }
.ac-field { margin-bottom: 14px; }
.ac-field label { display: block; margin-bottom: 5px; font-size: .88rem; font-weight: 600; }
.ac-field input, .ac-field select {
  width: 100%; padding: 11px 13px; font-size: 1rem; font: inherit;
  border: 1px solid var(--line, #cbd5e1); border-radius: 10px;
  background: var(--paper, #fff); color: var(--ink, #111827);
}
.ac-btn { width: 100%; padding: 13px 18px; border: 0; border-radius: 10px; cursor: pointer;
          background: var(--coral, #2563eb); color: #fff; font-size: 1rem; font-weight: 700; }
.ac-out { margin-top: 18px; padding: 18px; border-radius: 12px;
          background: var(--paper, #fff); border: 1px dashed var(--line, #cbd5e1); }
.ac-out-main { font-size: 1.9rem; font-weight: 800; color: var(--coral, #2563eb); line-height: 1.2; }
.ac-out-label { font-size: .8rem; letter-spacing: .07em; text-transform: uppercase;
                color: var(--ink-soft, #64748b); }
.ac-row { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0;
          border-top: 1px solid var(--line, #e5e7eb); font-size: .95rem; }
.ac-row b { font-variant-numeric: tabular-nums; }
@media (max-width: 640px) { .ac-calc { padding: 16px; } .ac-out-main { font-size: 1.5rem; } }

/* Stopka redakcyjna pod trescia. Markup ac-about stal juz na pieciu podstronach,
   ale arkusz nie mial ani jednej reguly - renderowal sie jako goly tekst. */
.ac-about { margin: 34px 0 0; padding: 20px 22px; border-radius: var(--radius, 12px);
            background: var(--paper-alt, #fff); border: 1px solid var(--line, #e5e7eb);
            font-size: .94rem; }
.ac-about h2 { margin: 0 0 10px; font-size: 1.05rem; }
.ac-about p { margin: 0 0 10px; color: var(--ink-soft, #4b5563); }
.ac-about p:last-child { margin-bottom: 0; }
.ac-about .ac-about-h { font-weight: 600; margin-top: 14px; color: var(--ink, #111827); }
.ac-about ul { margin: 6px 0 0; padding-left: 20px; }
.ac-about li { margin: 4px 0; color: var(--ink-soft, #4b5563); }
.ac-about a { color: var(--forest, #047857); font-weight: 600; }