/* =========================================================================
   bartoszkozak.com — arkusz stylów
   Kolory zdefiniowane niżej w :root — zmiana jednej wartości zmienia całość
   ========================================================================= */

:root{
  --ink:#1d2b36;
  --ink-soft:#44555f;
  --muted:#6b7a82;
  --accent:#2f6f6b;
  --accent-dark:#245551;
  --accent-soft:#eaf1f0;
  --bg:#fbfaf7;
  --surface:#ffffff;
  --line:#e3ded4;
  --warn:#8a4b2a;
  --warn-bg:#fdf4ee;
  --measure:36rem;
  --radius:10px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:1.0625rem;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}

h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:600;line-height:1.25;color:var(--ink)}
h1{font-size:clamp(1.85rem,4.5vw,2.6rem);margin:0 0 .6rem}
h2{font-size:clamp(1.3rem,2.8vw,1.6rem);margin:0 0 .7rem}
h3{font-size:1.1rem;margin:1.6rem 0 .4rem}
p{margin:0 0 1rem}
a{color:var(--accent-dark);text-underline-offset:3px}
a:hover{color:var(--accent)}
strong{font-weight:600}

.skip{position:absolute;left:-9999px;background:var(--accent);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:3px}

.wrap{max-width:68rem;margin:0 auto;padding:0 1.25rem}
.wrap--text{max-width:calc(var(--measure) + 2.5rem)}

/* ---------------------------------------------------------------- HEADER */
.header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4.5rem}
.logo{text-decoration:none;display:block;line-height:1.3}
.logo__name{display:block;font-family:Georgia,serif;font-size:1.2rem;color:var(--ink);font-weight:600}
.logo__role{display:block;font-size:.76rem;color:var(--muted);letter-spacing:.02em}

.burger{display:none;background:none;border:0;padding:.6rem;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav{display:flex;align-items:center;gap:1.4rem}
.nav__list{display:flex;align-items:center;gap:.25rem;list-style:none;margin:0;padding:0}
.nav__item{position:relative}
.nav__link{
  display:inline-flex;align-items:center;gap:.3rem;
  font:inherit;font-size:.94rem;color:var(--ink-soft);text-decoration:none;
  background:none;border:0;cursor:pointer;padding:.5rem .6rem;border-radius:6px;
}
.nav__link:hover{color:var(--accent-dark);background:var(--accent-soft)}
.nav__link[aria-current="page"]{color:var(--accent-dark);font-weight:600}
.nav__chev{width:.4rem;height:.4rem;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px)}
.nav__sub{
  position:absolute;top:100%;left:0;min-width:15rem;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:0 8px 28px rgba(29,43,54,.1);
  list-style:none;margin:.3rem 0 0;padding:.4rem;
  opacity:0;visibility:hidden;transform:translateY(-4px);transition:.14s;
}
.nav__toggle[aria-expanded="true"] + .nav__sub{opacity:1;visibility:visible;transform:none}
.nav__sub a{display:block;padding:.55rem .7rem;border-radius:6px;font-size:.92rem;color:var(--ink-soft);text-decoration:none}
.nav__sub a:hover{background:var(--accent-soft);color:var(--accent-dark)}

/* ---------------------------------------------------------------- BUTTONS */
.btn{
  display:inline-block;background:var(--accent);color:#fff;
  padding:.75rem 1.4rem;border-radius:var(--radius);
  text-decoration:none;font-weight:600;font-size:.97rem;
  transition:background .15s;
}
.btn:hover{background:var(--accent-dark);color:#fff}
.btn--nav{padding:.6rem 1.1rem;font-size:.9rem;white-space:nowrap}
.btn--outline{background:var(--surface);color:var(--accent-dark);border:1.5px solid var(--accent);word-break:break-word}
.btn--outline:hover{background:var(--accent-soft);color:var(--accent-dark)}

/* ---------------------------------------------------------------- HERO */
.hero{background:var(--surface);border-bottom:1px solid var(--line);padding:3rem 0 2.4rem}
.hero__sub{font-size:1.05rem;color:var(--accent-dark);margin:0 0 1rem;font-family:Georgia,serif}
.hero__lead{font-size:1.15rem;line-height:1.65;color:var(--ink-soft);margin:0}

/* ---------------------------------------------------------------- SECTIONS */
.section{padding:2.2rem 0;border-bottom:1px solid var(--line)}
.section:last-child{border-bottom:0}
main .wrap--text > .section:first-child{padding-top:2.4rem}

.emphasis{font-family:Georgia,serif;font-size:1.15rem;color:var(--accent-dark);line-height:1.5}

.list{list-style:none;margin:0 0 1rem;padding:0}
.list > li{position:relative;padding-left:1.35rem;margin-bottom:.5rem}
.list > li::before{content:"";position:absolute;left:0;top:.72em;width:.42rem;height:.42rem;border-radius:50%;background:var(--accent);opacity:.55}
.list ul{list-style:none;margin:.5rem 0 .4rem;padding:0}
.list ul > li{position:relative;padding-left:1.1rem;margin-bottom:.32rem;font-size:.97rem;color:var(--ink-soft)}
.list ul > li::before{content:"";position:absolute;left:0;top:.78em;width:.5rem;height:1px;background:var(--accent);opacity:.5}

.arrow-links{display:flex;flex-direction:column;gap:.45rem;margin:1.2rem 0}
.arrow-links a{
  font-weight:600;font-size:.97rem;text-decoration:none;color:var(--accent-dark);
  display:inline-flex;align-items:baseline;gap:.45rem;
}
.arrow-links a::before{content:"→";opacity:.7}
.arrow-links a:hover{text-decoration:underline}

.callout{background:var(--warn-bg);border-left:3px solid var(--warn);border-radius:0 var(--radius) var(--radius) 0;padding:1.1rem 1.25rem;margin:1.2rem 0}
.callout p:last-child{margin-bottom:0}
.callout--plain{background:var(--accent-soft);border-left-color:var(--accent)}

.cta-section{background:var(--accent-soft);border-radius:var(--radius);padding:1.8rem 1.5rem;border-bottom:0;margin-bottom:2rem}

.two-up{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.2rem 0;align-items:stretch}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.3rem;display:flex;flex-direction:column;
}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.card__action{margin-top:auto;padding-top:.9rem;display:flex;flex-direction:column;align-items:flex-start;gap:.5rem}
.card__mail{font-size:.84rem;color:var(--muted);word-break:break-word}

.pricing{width:100%;border-collapse:collapse;margin:1rem 0}
.pricing th,.pricing td{text-align:left;padding:.7rem 0;border-bottom:1px solid var(--line);font-weight:400}
.pricing th{font-weight:500}
.pricing td{text-align:right;font-weight:600;white-space:nowrap}

.address{font-size:1.05rem;line-height:1.75}
.small{font-size:.9rem;color:var(--muted)}
.note-en{color:var(--ink-soft)}

/* ---------------------------------------------------------------- FOOTER */
.footer{background:var(--surface);border-top:1px solid var(--line);margin-top:2rem;padding:2.6rem 0 1.5rem;font-size:.92rem}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.footer__title{font-family:Georgia,serif;font-weight:600;margin:0 0 .6rem;color:var(--ink)}
.footer__meta{color:var(--muted);margin:0 0 .7rem;line-height:1.6}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{margin-bottom:.4rem}
.footer a{color:var(--ink-soft);text-decoration:none}
.footer a:hover{color:var(--accent-dark);text-decoration:underline}
.footer__bottom{border-top:1px solid var(--line);margin-top:2rem;padding-top:1.1rem}
.footer__bottom p{color:var(--muted);font-size:.85rem;margin:0}

/* ---------------------------------------------------------------- STICKY CTA */
.sticky-cta{display:none}

/* ---------------------------------------------------------------- MOBILE */
@media (max-width:860px){
  .burger{display:block}
  .header__nav{
    display:none;position:fixed;inset:4.5rem 0 0;background:var(--surface);
    padding:1.2rem 1.25rem 6rem;overflow-y:auto;
  }
  .header__nav.is-open{display:block}
  .nav{flex-direction:column;align-items:stretch;gap:.5rem}
  .nav__list{flex-direction:column;align-items:stretch;gap:.1rem}
  .nav__link{width:100%;justify-content:space-between;padding:.85rem .4rem;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .nav__sub{
    position:static;opacity:1;visibility:visible;transform:none;display:none;
    box-shadow:none;border:0;background:var(--accent-soft);margin:.2rem 0 .4rem;
  }
  .nav__toggle[aria-expanded="true"] + .nav__sub{display:block}
  .nav__chev{transition:transform .15s}
  .nav__toggle[aria-expanded="true"] .nav__chev{transform:rotate(-135deg) translate(-2px,-2px)}
  .btn--nav{display:none}
  .two-up{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:1.6rem}
  .hero{padding:2.2rem 0 1.8rem}
  .sticky-cta{
    display:block;position:fixed;left:0;right:0;bottom:0;z-index:40;
    background:var(--accent);color:#fff;text-align:center;
    padding:1rem;font-weight:600;text-decoration:none;
    box-shadow:0 -4px 18px rgba(29,43,54,.12);
  }
  body{padding-bottom:3.6rem}
}

@media print{
  .header,.footer,.sticky-cta,.skip{display:none}
  body{background:#fff;font-size:11pt}
}

/* Widoczne oznaczenie miejsc do uzupełnienia w szkicu polityki prywatności.
   Po uzupełnieniu tekstu usuń znaczniki [ ... ] — reguła przestanie działać sama. */
.draft-note{color:#b3261e;font-weight:600;font-size:.92rem}
html{scroll-padding-top:5.5rem}

/* ---------------------------------------------------------------- PORTRET */
.hero--photo .hero__grid{
  display:grid;grid-template-columns:1fr 200px;gap:2rem;align-items:center;
  max-width:calc(var(--measure) + 2.5rem);margin:0 auto;padding:0 1.25rem;
}
.hero--photo .portrait{grid-column:2;grid-row:1}
.hero--photo .hero__grid > div{grid-column:1;grid-row:1}
.portrait{margin:0}
.portrait img{
  display:block;width:100%;height:auto;border-radius:var(--radius);
  box-shadow:0 10px 30px rgba(29,43,54,.13);
}
.nav__lang{font-weight:600;letter-spacing:.04em;font-size:.86rem;color:var(--muted)}
.nav__lang:hover{color:var(--accent-dark)}

@media (max-width:860px){
  .hero--photo .hero__grid{grid-template-columns:1fr;gap:1.4rem}
  .hero--photo .portrait,.hero--photo .hero__grid > div{grid-column:1}
  .hero--photo .portrait{grid-row:1;max-width:200px}
  .hero--photo .hero__grid > div{grid-row:2}
}