/* JG INVEST P.S.A. — arkusz stylów */

:root {
  --tlo:            #fbfaf8;
  --tlo-karta:      #ffffff;
  --tlo-ciemne:     #0f1d2e;
  --tlo-przemienne: #f4f1ec;
  --tekst:          #16202c;
  --tekst-cichy:    #5b6672;
  --tekst-na-ciemnym:#e9e5df;
  --tekst-na-ciemnym-cichy:#9fb0c2;
  --akcent:         #9a6a35;
  --akcent-jasny:   #c69a62;
  --granat:         #1b3a5c;
  --linia:          #e4ded5;
  --linia-ciemna:   rgba(233,229,223,.16);
  --cien:           0 1px 2px rgba(22,32,44,.04), 0 8px 24px rgba(22,32,44,.06);
  --cien-mocny:     0 2px 4px rgba(22,32,44,.06), 0 16px 48px rgba(22,32,44,.10);

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --szer: 1120px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --tlo:            #0d1520;
    --tlo-karta:      #131f2e;
    --tlo-ciemne:     #091220;
    --tlo-przemienne: #101b28;
    --tekst:          #e9e5df;
    --tekst-cichy:    #9aa8b6;
    --akcent:         #c69a62;
    --akcent-jasny:   #dcb888;
    --granat:         #9fc0e0;
    --linia:          rgba(233,229,223,.14);
    --cien:           0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.35);
    --cien-mocny:     0 2px 4px rgba(0,0,0,.35), 0 16px 48px rgba(0,0,0,.45);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

body {
  margin: 0;
  background: var(--tlo);
  color: var(--tekst);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; letter-spacing: -.01em; margin: 0; }
p { margin: 0 0 1.15em; }
p:last-child { margin-bottom: 0; }

a { color: var(--granat); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--akcent); }

:focus-visible { outline: 2px solid var(--akcent); outline-offset: 3px; border-radius: 2px; }

.kontener { width: 100%; max-width: var(--szer); margin-inline: auto; padding-inline: var(--gutter); }

.pomin {
  position: absolute; left: -9999px; top: 0;
  background: var(--tlo-ciemne); color: #fff; padding: .75rem 1.25rem; z-index: 100; border-radius: 0 0 6px 0;
}
.pomin:focus { left: 0; }

/* ---------- Nagłówek ---------- */

.naglowek {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--tlo) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--linia);
}
.naglowek__rzad { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 4.5rem; }

.marka { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; color: inherit; }
.marka__znak { width: 40px; height: 40px; flex: none; }
.marka__nazwa { font-family: var(--serif); font-size: 1.1875rem; font-weight: 600; letter-spacing: .06em; }
.marka__forma { display: block; font-family: var(--sans); font-size: .625rem; letter-spacing: .22em; text-transform: uppercase; color: var(--tekst-cichy); font-weight: 600; }

.nawigacja { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2rem); }
.nawigacja a { font-size: .9375rem; text-decoration: none; color: var(--tekst-cichy); font-weight: 500; white-space: nowrap; }
.nawigacja a:hover { color: var(--tekst); }
.nawigacja__cta {
  background: var(--tlo-ciemne); color: #fff !important; padding: .5rem 1.125rem; border-radius: 999px;
  font-weight: 600 !important; transition: background .2s ease, transform .2s ease;
}
.nawigacja__cta:hover { background: var(--akcent); transform: translateY(-1px); }

@media (max-width: 760px) {
  .nawigacja__link { display: none; }
}

/* ---------- Hero ---------- */

.hero { position: relative; overflow: hidden; background: var(--tlo-ciemne); color: var(--tekst-na-ciemnym); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(60rem 32rem at 78% 18%, rgba(154,106,53,.24), transparent 62%),
    radial-gradient(48rem 30rem at 8% 88%, rgba(27,58,92,.55), transparent 60%);
  pointer-events: none;
}
.hero__siatka {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(233,229,223,.045) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(233,229,223,.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}
.hero__tresc { position: relative; padding-block: clamp(5rem, 13vw, 9.5rem) clamp(4rem, 10vw, 7rem); max-width: 46rem; }

.naglowek-sekcji {
  display: inline-flex; align-items: center; gap: .625rem;
  font-size: .6875rem; letter-spacing: .2em; text-transform: uppercase; font-weight: 700;
  color: var(--akcent-jasny); margin-bottom: 1.5rem;
}
.naglowek-sekcji::before { content: ""; width: 2rem; height: 1px; background: currentColor; opacity: .6; }

.hero h1 { font-size: clamp(2.35rem, 6.2vw, 4.1rem); letter-spacing: -.025em; margin-bottom: 1.5rem; }
.hero h1 em { font-style: normal; color: var(--akcent-jasny); }
.hero__lead { font-size: clamp(1.0625rem, 1.9vw, 1.3125rem); color: var(--tekst-na-ciemnym-cichy); max-width: 38rem; line-height: 1.6; }

.przyciski { display: flex; flex-wrap: wrap; gap: .875rem; margin-top: 2.5rem; }
.przycisk {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .8125rem 1.625rem; border-radius: 999px; font-size: .9375rem; font-weight: 600;
  text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.przycisk--glowny { background: var(--akcent); color: #fff; }
.przycisk--glowny:hover { background: var(--akcent-jasny); color: #14202e; transform: translateY(-2px); }
.przycisk--obrys { border: 1px solid rgba(233,229,223,.28); color: var(--tekst-na-ciemnym); }
.przycisk--obrys:hover { border-color: var(--akcent-jasny); color: var(--akcent-jasny); transform: translateY(-2px); }

/* ---------- Pasek faktów ---------- */

.fakty-pas { position: relative; border-top: 1px solid var(--linia-ciemna); }
.fakty { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 760px) { .fakty { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.fakt { padding: 1.75rem clamp(1rem, 2vw, 1.75rem); }
.fakt:not(:nth-child(2n+1)) { border-left: 1px solid var(--linia-ciemna); }
.fakt:nth-child(n+3) { border-top: 1px solid var(--linia-ciemna); }
@media (min-width: 760px) {
  .fakt:not(:first-child) { border-left: 1px solid var(--linia-ciemna); }
  .fakt:nth-child(n+3) { border-top: 0; }
}
.fakt:first-child { padding-left: 0; }
.fakt__liczba { font-family: var(--serif); font-size: 1.75rem; color: var(--akcent-jasny); line-height: 1.1; }
.fakt__opis { font-size: .8125rem; color: var(--tekst-na-ciemnym-cichy); margin-top: .375rem; letter-spacing: .01em; }

/* ---------- Sekcje ---------- */

.sekcja { padding-block: clamp(4rem, 9vw, 7rem); }
.sekcja--przemienna { background: var(--tlo-przemienne); }
.sekcja__tytul { font-size: clamp(1.75rem, 3.6vw, 2.5rem); margin-bottom: 1.25rem; max-width: 24ch; }
.sekcja__lead { color: var(--tekst-cichy); font-size: 1.0625rem; max-width: 56ch; }

.dwie-kolumny { display: grid; gap: clamp(2rem, 5vw, 4.5rem); grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 900px) { .dwie-kolumny { grid-template-columns: minmax(0, .85fr) minmax(0, 1fr); } }

.lista-zasad { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.75rem; }
.lista-zasad li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.lista-zasad__nr {
  font-family: var(--serif); font-size: .8125rem; font-weight: 600; color: var(--akcent);
  border: 1px solid var(--akcent); border-radius: 999px; width: 2rem; height: 2rem;
  display: grid; place-items: center; flex: none; letter-spacing: 0;
}
.lista-zasad h3 { font-size: 1.125rem; margin-bottom: .375rem; }
.lista-zasad p { font-size: .9688rem; color: var(--tekst-cichy); }

/* ---------- Karty obszarów ---------- */

.karty { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); margin-top: 3rem; }
.karta {
  background: var(--tlo-karta); border: 1px solid var(--linia); border-radius: 14px;
  padding: clamp(1.75rem, 3vw, 2.5rem); box-shadow: var(--cien);
  display: flex; flex-direction: column; transition: transform .25s ease, box-shadow .25s ease;
}
.karta:hover { transform: translateY(-3px); box-shadow: var(--cien-mocny); }
.karta__ikona { width: 2.75rem; height: 2.75rem; color: var(--akcent); margin-bottom: 1.5rem; }
.karta h3 { font-size: 1.375rem; margin-bottom: .875rem; }
.karta p { color: var(--tekst-cichy); font-size: .9688rem; }
.karta__pkd {
  margin-top: auto; padding-top: 1.5rem; border-top: 1px solid var(--linia);
  font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--tekst-cichy); font-weight: 600;
}

.znaczniki { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.25rem; }
.znacznik {
  font-size: .8125rem; padding: .3125rem .75rem; border-radius: 999px;
  background: color-mix(in srgb, var(--akcent) 10%, transparent);
  color: var(--akcent); font-weight: 600;
}

/* ---------- Kontakt ---------- */

.kontakt { display: grid; gap: clamp(2rem, 5vw, 4rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 880px) { .kontakt { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }

.kontakt-karta {
  background: var(--tlo-karta); border: 1px solid var(--linia); border-radius: 14px;
  padding: clamp(1.75rem, 3vw, 2.5rem); box-shadow: var(--cien);
}
.kontakt-lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem; }
.kontakt-lista dt, .kontakt-etykieta {
  font-size: .6875rem; letter-spacing: .16em; text-transform: uppercase; color: var(--tekst-cichy);
  font-weight: 700; margin-bottom: .3125rem;
}
.kontakt-wartosc { font-size: 1.0625rem; }
.kontakt-wartosc a { font-weight: 600; text-decoration: none; }
.kontakt-wartosc a:hover { text-decoration: underline; }
.kontakt-uwaga { font-size: .875rem; color: var(--tekst-cichy); margin-top: .25rem; }

address { font-style: normal; }

/* ---------- Stopka ---------- */

.stopka { background: var(--tlo-ciemne); color: var(--tekst-na-ciemnym-cichy); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; font-size: .875rem; }
.stopka__gora { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 1fr); padding-bottom: 2.5rem; border-bottom: 1px solid var(--linia-ciemna); }
@media (min-width: 820px) { .stopka__gora { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); } }
.stopka h2, .stopka h3 { color: var(--tekst-na-ciemnym); font-size: .8125rem; letter-spacing: .16em; text-transform: uppercase; font-family: var(--sans); font-weight: 700; margin-bottom: 1rem; }
.stopka a { color: var(--tekst-na-ciemnym-cichy); }
.stopka a:hover { color: var(--akcent-jasny); }
.stopka__marka .marka__nazwa { color: var(--tekst-na-ciemnym); }
.stopka__opis { margin-top: 1.25rem; max-width: 34ch; line-height: 1.7; }

.dane-rejestrowe { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.dane-rejestrowe span { color: var(--tekst-na-ciemnym); }

.stopka__dol { padding-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; font-size: .8125rem; }
.stopka__linki { display: flex; flex-wrap: wrap; gap: 1.5rem; }

/* ---------- Podstrona treściowa ---------- */

.tresc { padding-block: clamp(3.5rem, 8vw, 6rem); max-width: 46rem; }
.tresc h1 { font-size: clamp(2rem, 4.5vw, 2.75rem); margin-bottom: 1rem; }
.tresc h2 { font-size: 1.375rem; margin-top: 2.75rem; margin-bottom: .875rem; }
.tresc__data { color: var(--tekst-cichy); font-size: .875rem; margin-bottom: 2.5rem; }
.tresc ul { padding-left: 1.25rem; color: var(--tekst-cichy); }
.tresc li { margin-bottom: .5rem; }
.tresc--srodek { margin-inline: auto; text-align: center; }

/* ---------- Dopasowanie nagłówka na wąskich ekranach ---------- */

.marka__forma { white-space: nowrap; }

@media (max-width: 560px) {
  .naglowek__rzad { min-height: 4rem; gap: .75rem; }
  .marka__znak { width: 34px; height: 34px; }
  .marka__nazwa { font-size: 1.0625rem; letter-spacing: .04em; }
  .marka__forma { font-size: .5625rem; letter-spacing: .1em; }
  .nawigacja__cta { padding: .4375rem .9375rem; font-size: .875rem; }
}

@media (max-width: 380px) {
  .marka__forma { display: none; }
}