/* ============================================================
   Kancelaria Podatkowo-Księgowo-Restrukturyzacyjna LISOWIEC
   style.css  —  paleta złota / czerń, wg logo
   ============================================================ */

:root{
  /* --- złoto (od jasnego metalicznego do głębokiego) --- */
  --gold-900:#5E4A16;
  --gold-800:#7A611F;
  --gold-700:#8F7325;
  --gold-600:#B0902F;
  --gold-500:#C9A44C;
  --gold-400:#DBBE73;
  --gold-300:#E9D5A1;
  --gold-200:#F1E5C6;
  --gold-100:#F7EFDA;
  --gold-50:#FCF8EE;

  /* --- czerń / neutralne --- */
  --ink:#141414;
  --ink-soft:#292723;
  --muted:#5b554b;
  --paper:#FCFAF3;
  --white:#ffffff;
  --line:rgba(20,20,20,.12);
  --line-strong:rgba(20,20,20,.22);

  --shadow-sm:0 1px 3px rgba(60,45,10,.10),0 1px 2px rgba(60,45,10,.06);
  --shadow-md:0 14px 34px -14px rgba(60,45,10,.26);
  --shadow-lg:0 34px 70px -24px rgba(60,45,10,.38);

  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;

  --font-display:'Cinzel',Georgia,'Times New Roman',serif;
  --font-serif:'Cormorant Garamond',Georgia,serif;
  --font-sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;

  --gold-gradient:radial-gradient(125% 145% at 22% 12%,#EFDCA8 0%,#D3B061 38%,#B18C36 70%,#8E6C22 100%);
  --gold-sheen:linear-gradient(135deg,rgba(255,255,255,.35),rgba(255,255,255,0) 45%);
  --gold-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch' result='noise'/%3E%3CfeColorMatrix in='noise' type='matrix' values='0 0 0 0 1  0 0 0 0 0.96  0 0 0 0 0.86  0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink-soft);
  background:var(--paper);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}

h1,h2,h3,h4{color:var(--ink);line-height:1.16;margin:0 0 .5em;font-weight:600}
h1{font-family:var(--font-serif);font-size:clamp(2.4rem,5.2vw,3.8rem);letter-spacing:.4px}
h2{font-family:var(--font-serif);font-size:clamp(1.9rem,3.6vw,2.75rem)}
h3{font-size:1.2rem;letter-spacing:.2px}
p{margin:0 0 1rem}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:clamp(58px,9vw,112px) 0}
.section--tint{background:linear-gradient(180deg,var(--gold-50),var(--paper))}
.section--ink{background:var(--ink);color:#e9e5db}
.section--ink h2,.section--ink h3{color:#fff}
.narrow{max-width:760px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

.eyebrow{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.3em;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold-700);
  margin:0 0 1rem;
}
.section--ink .eyebrow{color:var(--gold-400)}
.lead{font-size:1.18rem;color:var(--muted);max-width:62ch}
.section--ink .lead{color:#cfc9bc}

/* ---------- przyciski ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  padding:.9em 1.6em;border-radius:999px;
  font-weight:600;font-size:.95rem;letter-spacing:.02em;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-sm)}
.btn--primary:hover{background:#000;box-shadow:var(--shadow-md)}
.btn--gold{background:var(--gold-gradient);color:#20180a;box-shadow:var(--shadow-sm)}
.btn--gold:hover{box-shadow:var(--shadow-md)}
.btn--ghost{border-color:var(--line-strong);color:var(--ink)}
.btn--ghost:hover{border-color:var(--ink);background:rgba(20,20,20,.04)}
.section--ink .btn--ghost{border-color:rgba(255,255,255,.3);color:#fff}
.section--ink .btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}

/* ---------- pasek narzędziowy ---------- */
.topbar{background:var(--ink);color:#d9d3c6;font-size:.82rem;letter-spacing:.02em}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:40px}
.topbar a:hover{color:var(--gold-300)}
.topbar__meta{display:flex;gap:22px;flex-wrap:wrap}
.topbar__meta span{opacity:.65}

/* ---------- nagłówek / nawigacja ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--gold-gradient);box-shadow:0 1px 0 rgba(0,0,0,.14),0 6px 20px -12px rgba(60,45,10,.5)}
.site-header::before{content:"";position:absolute;inset:0;background-image:var(--gold-grain);mix-blend-mode:soft-light;opacity:.5;pointer-events:none}
.site-header::after{content:"";position:absolute;inset:0;background:var(--gold-sheen);pointer-events:none}
.site-header .container{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;min-height:82px;gap:24px}

.brand{display:flex;align-items:center;gap:14px}
.brand__logo{height:54px;width:auto;display:block}

.nav{display:flex;align-items:center;gap:4px}
.nav a{
  padding:.6em .9em;border-radius:999px;font-size:.92rem;font-weight:600;
  color:#241a06;transition:background .15s ease,color .15s ease;
}
.nav a:hover{background:rgba(20,12,0,.09);color:#000}
.nav a[aria-current="page"]{background:rgba(20,12,0,.16);color:#000}
.nav__cta{margin-left:10px}
.nav a.nav__cta,.nav a.nav__cta:hover{color:#fff}
.nav a.nav__cta:hover{background:#000}

.nav-toggle{display:none;background:none;border:1.5px solid rgba(20,12,0,.35);border-radius:10px;width:44px;height:44px;cursor:pointer;color:#1a1305}
.nav-toggle svg{margin:auto}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--gold-gradient);color:#1c1508}
.hero::before{content:"";position:absolute;inset:0;background-image:var(--gold-grain);mix-blend-mode:soft-light;opacity:.55;pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background:var(--gold-sheen);pointer-events:none}
.hero .container{position:relative;z-index:1;padding-top:clamp(64px,10vw,120px);padding-bottom:clamp(64px,10vw,120px)}
.hero .eyebrow{color:#4a3912}
.hero__brand{margin-bottom:clamp(22px,3.6vw,40px);padding-bottom:clamp(16px,2.6vw,26px);border-bottom:1px solid rgba(28,21,8,.3)}
.hero__brand-pre{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.24em;font-size:clamp(.68rem,1.3vw,.86rem);font-weight:600;color:#5a4718;margin:0 0 .5em}
.hero__brand-name{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;font-weight:700;font-size:clamp(2.8rem,6.4vw,4.4rem);line-height:1;color:#1a1305;margin:0}
.hero h1{color:#3a2d0e;max-width:26ch;font-size:clamp(1.55rem,3vw,2.3rem);font-weight:500;letter-spacing:.2px}
.hero .lead{color:#3d2f12;font-weight:500;max-width:54ch}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:2rem}
.hero__stats{display:flex;gap:40px;flex-wrap:wrap;margin-top:3rem;border-top:1px solid rgba(28,21,8,.25);padding-top:1.6rem}
.hero__stat b{display:block;font-family:var(--font-serif);font-size:2rem;color:#1a1305;line-height:1}
.hero__stat span{font-size:.86rem;color:#43340f;letter-spacing:.03em}
.hero__inner{display:flex;align-items:center;gap:clamp(28px,6vw,80px)}
.hero__text{flex:1 1 auto;min-width:0}
.hero__crest{flex:0 0 auto;width:clamp(210px,24vw,320px);height:auto;align-self:flex-start;margin-top:clamp(6px,2vw,26px);margin-right:clamp(28px,7vw,104px);filter:drop-shadow(0 10px 26px rgba(28,21,8,.22))}

/* ---------- siatki ---------- */
.grid{display:grid;gap:24px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}

/* ---------- karty usług ---------- */
.card{
  position:relative;overflow:hidden;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold-gradient);transform:scaleX(0);transform-origin:left;transition:transform .28s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--gold-300)}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:46px;height:46px;border-radius:12px;background:var(--gold-100);color:var(--gold-800);display:flex;align-items:center;justify-content:center;margin-bottom:18px;transition:background .2s ease,color .2s ease}
.card:hover .card__icon{background:var(--gold-gradient);color:#2c2109}
.card__icon svg{width:24px;height:24px}
.card h3{margin-bottom:.4em}
.card p{font-size:.96rem;color:var(--muted);margin-bottom:.8em}
.card__link{font-weight:600;font-size:.9rem;color:var(--gold-800)}
.card__link::after{content:" →"}

/* ---------- lista atutów ---------- */
.feature{display:flex;gap:16px;align-items:flex-start}
.feature__num{font-family:var(--font-serif);font-size:1.5rem;color:var(--gold-700);flex:none;width:2ch}
.feature h3{margin-bottom:.25em}
.feature p{color:var(--muted);font-size:.96rem;margin:0}

/* ---------- baza wiedzy ---------- */
.article-card{position:relative;display:flex;flex-direction:column;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.article-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold-gradient);transform:scaleX(0);transform-origin:left;transition:transform .28s ease;z-index:1}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.article-card:hover::before{transform:scaleX(1)}
.article-card__body{padding:24px 26px 28px}
.article-card__tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--gold-800);background:var(--gold-100);padding:.35em .8em;border-radius:999px;margin-bottom:14px}
.article-card h3{font-size:1.12rem;margin-bottom:.4em}
.article-card p{font-size:.93rem;color:var(--muted);margin-bottom:1em}
.article-card__meta{font-size:.8rem;color:#8a8375;letter-spacing:.02em}

/* ---------- instrukcje wideo ---------- */
.instr{display:grid;grid-template-columns:minmax(0,1.15fr) 1fr;gap:38px;align-items:start;padding:40px 0;border-top:1px solid var(--line)}
.instr:first-of-type{border-top:0;padding-top:0}
.instr__media video{width:100%;aspect-ratio:16/9;display:block;background:#000;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.instr__body h2{font-size:clamp(1.35rem,2.5vw,1.85rem);margin:.4em 0 .3em}
.instr__body>p{font-size:.95rem;color:var(--muted);margin-bottom:.6em}
.instr__steps{margin:.8em 0 0;padding-left:1.25em}
.instr__steps li{margin-bottom:.5em;font-size:.93rem;color:var(--muted)}
@media (max-width:820px){.instr{grid-template-columns:1fr;gap:20px;padding:32px 0}}

.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.filter-bar button{
  padding:.55em 1.1em;border-radius:999px;border:1.5px solid var(--line-strong);
  background:none;color:var(--ink-soft);font-size:.86rem;font-weight:500;cursor:pointer;transition:.15s;
}
.filter-bar button:hover{border-color:var(--ink)}
.filter-bar button.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- zespół ---------- */
.person{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.person__photo{aspect-ratio:4/5;background:var(--gold-gradient);position:relative;display:flex;align-items:flex-end;justify-content:center}
.person__photo span{font-family:var(--font-display);font-size:3.4rem;color:rgba(28,21,8,.35);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
.person__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 12%}
.person__body{padding:24px 26px 28px}
.person__role{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-800);font-weight:700;margin-bottom:8px}
.person h3{margin-bottom:.3em}
.person p{font-size:.92rem;color:var(--muted);margin-bottom:.9em}
.person__contact{font-size:.85rem;display:flex;flex-direction:column;gap:4px}
.person__contact a{color:var(--gold-800);font-weight:600}
.lead-card{display:grid;grid-template-columns:320px 1fr;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);max-width:900px;margin-inline:auto}
.lead-card + .lead-card{margin-top:28px}
.lead-card__photo{position:relative;min-height:380px;background:var(--gold-gradient)}
.lead-card__photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 10%}
.lead-card__photo span{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:3.6rem;letter-spacing:.06em;color:rgba(28,21,8,.42)}
.lead-card__body{padding:36px 38px;align-self:center}
.lead-card__body h3{margin-bottom:.35em}
.lead-card__body>p{font-size:.96rem;color:var(--muted);margin-bottom:1em}
@media (max-width:640px){.lead-card{grid-template-columns:1fr}.lead-card__photo{min-height:340px}}

/* ---------- karta kontaktowa wyróżniona ---------- */
.spec-card{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  background:var(--white);border:1px solid var(--gold-300);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-md);
}
.spec-card__aside{position:relative;overflow:hidden;background:var(--gold-gradient);color:#1c1508;padding:40px}
.spec-card__aside::before{content:"";position:absolute;inset:0;background-image:var(--gold-grain);mix-blend-mode:soft-light;opacity:.5;pointer-events:none}
.spec-card__aside>*{position:relative;z-index:1}
.spec-card__aside .eyebrow{color:#4a3912}
.spec-card__aside h3{color:#1a1305;font-family:var(--font-serif);font-size:1.7rem}
.spec-card__tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.spec-card__tags span{background:rgba(28,21,8,.12);color:#2c2109;font-size:.78rem;font-weight:600;padding:.4em .85em;border-radius:999px}
.spec-card__main{padding:40px}
.spec-card__main ul{margin:0 0 20px;padding-left:1.1em}
.spec-card__main li{margin-bottom:.4em;color:var(--muted);font-size:.95rem}
.contact-line{display:flex;gap:10px;align-items:center;font-size:.95rem;margin-bottom:8px}
.contact-line svg{width:18px;height:18px;color:var(--gold-700);flex:none}

/* ---------- formularz ---------- */
.form{display:grid;gap:18px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.85rem;font-weight:600;color:var(--ink)}
.field input,.field textarea,.field select{
  padding:.8em .9em;border:1.5px solid var(--line-strong);border-radius:10px;
  font:inherit;background:var(--white);color:var(--ink);transition:border-color .15s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold-600);box-shadow:0 0 0 3px var(--gold-100)}
.field textarea{min-height:130px;resize:vertical}
.form__consent{font-size:.82rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.form__consent input{margin-top:4px}
.form__note{font-size:.82rem;color:#8a8375}

/* ---------- info / dane kontaktowe ---------- */
.info-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.info-list li{display:flex;gap:14px}
.info-list svg{width:20px;height:20px;color:var(--gold-700);flex:none;margin-top:3px}
.info-list b{display:block;color:var(--ink)}
.info-list span{font-size:.95rem;color:var(--muted)}

/* ---------- pasek CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--gold-gradient);color:#1c1508;border-radius:var(--radius);padding:clamp(34px,5vw,56px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;box-shadow:var(--shadow-md)}
.cta-band::before{content:"";position:absolute;inset:0;background-image:var(--gold-grain);mix-blend-mode:soft-light;opacity:.5;pointer-events:none}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{color:#1a1305;margin:0}
.cta-band p{color:#3d2f12;margin:.4em 0 0}

/* ---------- stopka ---------- */
.site-footer{background:var(--ink);color:#b8b2a4;font-size:.9rem}
.site-footer .container{padding-top:64px;padding-bottom:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.site-footer h4{color:#fff;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:1.1em}
.site-footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.site-footer a:hover{color:var(--gold-300)}
.footer-brand__name{font-family:var(--font-display);letter-spacing:.14em;color:#fff;font-weight:700;margin-bottom:10px}
.footer-logo{display:inline-block;background:var(--gold-gradient);border-radius:12px;padding:12px 16px;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.footer-logo img{height:40px;width:auto;display:block}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:52px;padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:#8b8577}

/* ---------- drobne ---------- */
.pill{display:inline-block;background:var(--gold-100);color:var(--gold-800);font-size:.75rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:.4em .9em;border-radius:999px;margin-bottom:1rem}
.divider{height:1px;background:var(--line);margin:0}
.placeholder-note{background:var(--gold-100);border:1px dashed var(--gold-600);border-radius:10px;padding:14px 16px;font-size:.85rem;color:var(--gold-900);margin:24px 0}
.placeholder-note b{color:var(--gold-900)}

.page-hero{background:linear-gradient(180deg,var(--gold-100),var(--paper));padding:clamp(52px,8vw,92px) 0 clamp(36px,5vw,56px)}
.page-hero .lead{margin-top:.6rem}

.toc-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:1.4rem}
.toc-links a{font-size:.85rem;font-weight:600;color:var(--gold-800);border:1.5px solid var(--gold-300);border-radius:999px;padding:.45em 1em}
.toc-links a:hover{background:var(--gold-100)}

.prose h2{margin-top:2em}
.prose h3{margin-top:1.6em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}

.skiplink{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;border-radius:0 0 8px 0;z-index:100}
.skiplink:focus{left:0}

/* ---------- responsywność ---------- */
@media (max-width:960px){
  .grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .spec-card{grid-template-columns:1fr}
  .brand__logo{height:44px}
  .hero__inner{flex-direction:column;align-items:flex-start}
  .hero__crest{width:min(230px,58%);margin-top:4px;margin-right:0}
  .site-header .container{min-height:70px}
  .nav{
    position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);padding:16px 24px 24px;
    gap:2px;transform:translateY(-120%);transition:transform .25s ease;box-shadow:var(--shadow-md);
  }
  .nav.is-open{transform:translateY(0)}
  .nav a{padding:.85em .6em;border-radius:8px}
  .nav__cta{margin:8px 0 0}
  .nav-toggle{display:flex}
}
@media (max-width:620px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .form__row{grid-template-columns:1fr}
  .topbar__meta span{display:none}
  .hero__stats{gap:26px}
  .cta-band{flex-direction:column;align-items:flex-start}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto}
}