/* =====================================================================
   Medlight - arkusz stylów
   Paleta: jasne tło, głęboki granat + niebieski akcent, delikatne
   animowane "światło" w tle nawiązujące do fototerapii Bioptron.
   ===================================================================== */

/* =====================================================================
   Czcionki zastępcze dopasowane metrykami do docelowych czcionek Google
   (Sora / Inter / Source Serif 4) - eliminują przesunięcie układu (CLS),
   które powstaje, gdy tekst renderowany najpierw czcionką systemową
   "doskakuje" do innego rozmiaru po doładowaniu właściwej czcionki.
   Wartości wyliczone metodą Capsize (ta sama, której używa m.in. Next.js).
   ===================================================================== */
@font-face{
  font-family: 'Sora Fallback';
  src: local('Arial');
  size-adjust: 115.9711%;
  ascent-override: 83.6415%;
  descent-override: 25.0062%;
  line-gap-override: 0%;
}
@font-face{
  font-family: 'Inter Fallback';
  src: local('Arial');
  size-adjust: 107.1194%;
  ascent-override: 90.4365%;
  descent-override: 22.518%;
  line-gap-override: 0%;
}
@font-face{
  font-family: 'Source Serif 4 Fallback';
  src: local('Georgia');
  size-adjust: 107.4471%;
  ascent-override: 96.4195%;
  descent-override: 31.1781%;
  line-gap-override: 0%;
}

:root{
  /* Kolory */
  --bg:            #ffffff;
  --bg-soft:       #f2f8ff;
  --bg-soft-2:     #eaf4ff;
  --navy:          #0b2a4a;
  --navy-2:        #0f3a63;
  --blue:          #1467d1;
  --blue-strong:   #0d54ad;
  --blue-light:    #5fa3ef;
  --cyan-glow:     #8fe3e8;
  --text:          #1b2733;
  --text-muted:    #58697a;
  --line:          #dbe7f3;
  --white:         #ffffff;

  /* Typografia */
  --font-head: 'Sora', 'Sora Fallback', system-ui, sans-serif;
  --font-body: 'Inter', 'Inter Fallback', system-ui, sans-serif;
  --font-serif: 'Source Serif 4', 'Source Serif 4 Fallback', Georgia, serif;

  /* Layout */
  --container: 1140px;
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 26px;
  --shadow-soft: 0 18px 40px -22px rgba(11, 42, 74, 0.35);
  --shadow-card: 0 12px 28px -18px rgba(11, 42, 74, 0.28);
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display: block; }

h1, h2, h3, h4{
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}

h1{ font-size: clamp(2.1rem, 3.4vw + 1rem, 3.4rem); font-weight: 700; }
h2{ font-size: clamp(1.5rem, 1.6vw + 1rem, 2.1rem); }
h3{ font-size: 1.2rem; }

p{ margin: 0 0 1.1em; color: var(--text); }

a{ color: var(--blue-strong); text-decoration: none; }
a:hover{ text-decoration: underline; }

.container{
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only{
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip-link{
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: 10px 16px;
  z-index: 999; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

:focus-visible{
  outline: 3px solid var(--blue-light);
  outline-offset: 2px;
}

/* ---------------------------------------------------------------------
   Przyciski
   --------------------------------------------------------------------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
  text-decoration: none;
}
.btn--primary{
  background: #fff;
  color: var(--blue-strong);
  border: 2.5px solid var(--blue);
}
.btn--primary:hover{
  background: var(--blue);
  color: #fff;
  transform: translateY(-1px);
  text-decoration: none;
}
.btn--ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--navy);
}
.btn--ghost:hover{
  border-color: var(--blue);
  color: var(--blue-strong);
  text-decoration: none;
}
.btn--small{ padding: 9px 18px; font-size: 0.85rem; }
.btn--on-navy{
  background: #fff;
  color: var(--navy);
}
.btn--on-navy:hover{ background: var(--bg-soft); }

/* ---------------------------------------------------------------------
   Nagłówek / nawigacja
   --------------------------------------------------------------------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 82px;
}

.brand{
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--navy);
  text-decoration: none;
}
.brand:hover{ text-decoration: none; }
.brand__mark{ color: var(--blue); display: inline-flex; flex-shrink: 0; }
.brand__text{
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand__title{
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  color: var(--navy);
}
.brand__subtitle{
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.68rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.brand--footer{ color: #fff; margin-bottom: 14px; display: inline-flex; }
.brand--footer .brand__mark{ color: var(--cyan-glow); }
.brand--footer .brand__title{ color: #fff; }
.brand--footer .brand__subtitle{ color: rgba(255,255,255,0.62); }

.main-nav__list{
  list-style: none;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
}
.main-nav__list a{
  display: inline-block;
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--navy);
  font-weight: 500;
  font-size: 0.96rem;
}
.main-nav__list a:hover{ background: var(--bg-soft); text-decoration: none; }
.main-nav__list a.is-active{
  background: var(--bg-soft-2);
  color: var(--blue-strong);
  font-weight: 600;
}

.header-cta{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  border: 2px solid var(--navy);
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}
.header-cta:hover{ background: var(--navy); color: #fff; text-decoration: none; }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  padding: 0;
}
.nav-toggle span{
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

@media (max-width: 860px){
  .header-cta{ display: none; }
  .nav-toggle{ display: flex; }
  .main-nav__list{
    position: absolute;
    top: 82px; left: 0; right: 0;
    flex-direction: column;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 18px;
    gap: 2px;
    display: none;
  }
  .main-nav__list.is-open{ display: flex; }
  .main-nav__list a{ padding: 12px 10px; }
}

/* ---------------------------------------------------------------------
   Hero (strona główna) - jedna zorkiestrowana animacja światła
   --------------------------------------------------------------------- */
.hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
  padding: 76px 0 90px;
}
.hero__inner{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
}
.hero__eyebrow{
  display: inline-block;
  color: var(--blue-strong);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.hero h1{ max-width: 15ch; }
.hero__lead{
  font-size: 1.13rem;
  color: var(--text-muted);
  max-width: 46ch;
  margin-bottom: 1.7em;
}
.hero__actions{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__visual{
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: 420px;
  margin: 0 auto;
}
.hero__rings{ width: 100%; height: 100%; }
.hero__rings circle{
  fill: none;
  stroke: var(--blue-light);
  transform-origin: center;
}
.ring-1{ stroke: var(--blue); opacity: 0.9; animation: pulse-ring 6s ease-in-out infinite; }
.ring-2{ stroke: var(--blue-light); opacity: 0.65; animation: pulse-ring 6s ease-in-out infinite .6s; }
.ring-3{ stroke: var(--cyan-glow); opacity: 0.5; animation: pulse-ring 6s ease-in-out infinite 1.2s; }
.ring-4{ stroke: var(--blue-light); opacity: 0.35; animation: pulse-ring 6s ease-in-out infinite 1.8s; }
.hero__core{ fill: var(--blue); animation: glow-core 4.5s ease-in-out infinite; }

@keyframes pulse-ring{
  0%   { transform: scale(0.86); opacity: 0; }
  12%  { opacity: 0.9; }
  60%  { opacity: 0.15; }
  100% { transform: scale(1.28); opacity: 0; }
}
@keyframes glow-core{
  0%, 100%{ opacity: 0.85; }
  50%{ opacity: 1; filter: drop-shadow(0 0 10px rgba(20,103,209,0.55)); }
}

.trust-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}
.trust-strip__inner{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 28px 0;
}
.trust-item{
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.trust-item svg{ flex-shrink: 0; color: var(--blue); margin-top: 2px; }
.trust-item strong{ display: block; color: var(--navy); font-family: var(--font-head); }
.trust-item span{ color: var(--text-muted); font-size: 0.94rem; }

@media (max-width: 860px){
  .hero__inner{ grid-template-columns: 1fr; text-align: left; }
  .hero__visual{ max-width: 280px; margin: 10px auto 0; }
  .trust-strip__inner{ grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------------
   Sekcje ogólne
   --------------------------------------------------------------------- */
.section{ padding: 84px 0; }
.section--soft{ background: var(--bg-soft); }
.section__head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 40px;
}
.section__head p{ color: var(--text-muted); max-width: 56ch; margin: 10px 0 0; }
.section__link{ font-weight: 600; white-space: nowrap; }

/* ---------------------------------------------------------------------
   Karty artykułów
   --------------------------------------------------------------------- */
.article-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.article-card{
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.article-card:hover{
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
  border-color: var(--bg-soft-2);
  text-decoration: none;
}
.article-card__img{
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--bg-soft);
}
.article-card__img img{ width: 100%; height: 100%; object-fit: cover; }
.article-card__body{ padding: 22px 22px 26px; }
.article-card__date{
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}
.article-card h3{ margin: 8px 0 10px; }
.article-card p{ color: var(--text-muted); font-size: 0.95rem; margin-bottom: 0; }
.article-card__more{
  margin-top: 14px;
  font-weight: 600;
  color: var(--blue-strong);
  font-size: 0.92rem;
}

@media (max-width: 900px){
  .article-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px){
  .article-grid{ grid-template-columns: 1fr; }
  .section__head{ flex-direction: column; align-items: flex-start; }
}

/* ---------------------------------------------------------------------
   Podgląd produktów na stronie głównej
   --------------------------------------------------------------------- */
.promo-panel{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: var(--radius-l);
  padding: 56px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.promo-panel::after{
  content: "";
  position: absolute;
  right: -60px; top: -60px;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(143,227,232,0.35), transparent 70%);
  pointer-events: none;
}
.promo-panel h2{ color: #fff; }
.promo-panel p{ color: rgba(255,255,255,0.82); }
.promo-panel__list{
  list-style: none;
  margin: 20px 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.promo-panel__list li{
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: rgba(255,255,255,0.9);
  font-size: 0.96rem;
}
.promo-panel__list svg{ flex-shrink: 0; color: var(--cyan-glow); margin-top: 3px; }

.promo-panel__visual{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.promo-panel__visual img{
  border-radius: var(--radius-s);
  aspect-ratio: 4/5;
  object-fit: cover;
}
.promo-panel__visual img:nth-child(2){ margin-top: 28px; }

@media (max-width: 860px){
  .promo-panel{ grid-template-columns: 1fr; padding: 34px 24px; }
  .promo-panel__visual{ order: -1; }
}

/* ---------------------------------------------------------------------
   Sekcja kontaktowa (skrót na stronie głównej)
   --------------------------------------------------------------------- */
.contact-teaser{
  border: 1.5px solid var(--line);
  border-radius: var(--radius-l);
  padding: 44px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 30px;
  align-items: center;
}
.contact-teaser__details{
  display: grid;
  gap: 12px;
}
.contact-pill{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--navy);
  font-weight: 600;
  width: fit-content;
}
.contact-pill svg{ color: var(--blue); }

@media (max-width: 760px){
  .contact-teaser{ grid-template-columns: 1fr; padding: 28px; }
}

/* ---------------------------------------------------------------------
   Stopka
   --------------------------------------------------------------------- */
.site-footer{
  background: var(--navy);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 0;
  margin-top: 40px;
}
.footer__inner{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer__col p{ color: rgba(255,255,255,0.65); font-size: 0.94rem; }
.footer__heading{
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 14px;
}
.footer__links{ list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer__links a{ color: rgba(255,255,255,0.8); font-size: 0.94rem; }
.footer__links a:hover{ color: #fff; }
.footer__bottom{
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 20px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.footer__bottom p{
  margin: 0;
  color: rgba(255,255,255,0.55);
}

@media (max-width: 700px){
  .footer__inner{ grid-template-columns: 1fr; gap: 28px; }
}

/* ---------------------------------------------------------------------
   Strony: lista artykułów / pojedynczy artykuł
   --------------------------------------------------------------------- */
.page-hero{
  padding: 56px 0 40px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
}
.page-hero h1{ margin-bottom: 10px; }
.page-hero p{ color: var(--text-muted); max-width: 60ch; }

.article-page{
  padding: 56px 0 90px;
}
.article-page__header{
  max-width: 74ch;
  margin: 0 auto 36px;
}
.article-page__meta{
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 14px;
}
.article-page__hero-img{
  width: 100%;
  max-width: 80%;
  margin: 0 auto 40px;
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.article-page__hero-img img{ width: 100%; }

.article-body{
  max-width: 72ch;
  margin: 0 auto;
  font-family: var(--font-serif);
  font-size: 1.12rem;
  line-height: 1.75;
  color: var(--text);
}
.article-body h2{
  font-family: var(--font-head);
  margin-top: 1.6em;
  font-size: 1.4rem;
}
.article-body ul{ padding-left: 1.3em; margin-bottom: 1.2em; }
.article-body li{ margin-bottom: 0.5em; }
.article-body p{ margin-bottom: 1.2em; }

.article-img{
  display: block;
  max-width: 80%;
  height: auto;
  margin: 2em auto;
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-card);
}

.article-cta{
  max-width: 72ch;
  margin: 56px auto 0;
  padding: 30px;
  border-radius: var(--radius-m);
  background: var(--bg-soft);
  border: 1px solid var(--line);
  text-align: center;
}
.article-cta h3{ margin-bottom: 8px; }
.article-cta p{ color: var(--text-muted); margin-bottom: 18px; }

.article-back{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  margin-bottom: 26px;
  font-family: var(--font-body);
}

@media (max-width: 700px){
  .article-page__hero-img, .article-img{ max-width: 100%; }
  .article-body{ font-size: 1.05rem; }
}

/* ---------------------------------------------------------------------
   Strona produktów - nagłówek i karuzela
   --------------------------------------------------------------------- */
.products-hero{
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-soft) 100%);
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--line);
}
.products-hero__copy{
  max-width: 66ch;
  margin: 0 auto;
  text-align: center;
}
.products-hero__eyebrow{
  display: inline-block;
  color: var(--blue-strong);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 12px;
}
.products-hero__copy h1{ margin-bottom: 14px; }
.products-hero__copy p{ color: var(--text-muted); font-size: 1.05rem; margin-bottom: 22px; }

.products-hero__tags{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.products-hero__tag{
  display: inline-flex;
  align-items: center;
  padding: 7px 16px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.84rem;
}

.carousel{
  position: relative;
  margin: 50px 0;
}
.carousel__track{
  display: flex;
  gap: 22px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: none;
  scroll-behavior: auto;
  padding: 8px 4px 20px;
  scrollbar-width: thin;
  scrollbar-color: var(--blue-light) transparent;
}
.carousel__track::-webkit-scrollbar{ height: 8px; }
.carousel__track::-webkit-scrollbar-thumb{ background: var(--blue-light); border-radius: 8px; }

.product-card{
  flex: 0 0 auto;
  width: 270px;
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
.product-card:hover{
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
  text-decoration: none;
}
.product-card__img{
  aspect-ratio: 1/1;
  background: var(--bg-soft);
  overflow: hidden;
}
.product-card__img img{ width: 100%; height: 100%; object-fit: cover; }
.product-card__body{ padding: 18px 18px 22px; flex: 1; display: flex; flex-direction: column; }
.product-card__body h3{ font-size: 1.02rem; margin-bottom: 6px; }
.product-card__desc{
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 14px;
  flex: 1;
}
.product-card__price{
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--blue-strong);
  font-size: 1.08rem;
}
.product-card__cta{
  margin-top: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
}

.carousel__nav{
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 6px;
}
.carousel__btn{
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--navy);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .15s ease, border-color .15s ease;
}
.carousel__btn:hover{ background: var(--bg-soft); border-color: var(--blue-light); }

.products-empty{
  text-align: center;
  padding: 50px 20px;
  border: 1.5px dashed var(--line);
  border-radius: var(--radius-m);
  color: var(--text-muted);
}

.products-outro{
  max-width: 68ch;
  margin: 60px auto 0;
  text-align: center;
}
.products-outro h2{ margin-bottom: 12px; }
.products-outro p{ color: var(--text-muted); }

/* ---- Sekcja "dwie rodziny produktów" na stronie produktów ---- */
.category-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin: 54px 0;
}
.category-card{
  border-radius: var(--radius-l);
  padding: 40px;
  display: flex;
  flex-direction: column;
}
.category-card--dark{
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
}
.category-card--dark h3{ color: #fff; }
.category-card--dark p{ color: rgba(255,255,255,0.82); }
.category-card--light{
  background: var(--bg-soft);
  border: 1px solid var(--line);
}
.category-card__icon{
  width: 52px; height: 52px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.category-card--dark .category-card__icon{
  background: rgba(255,255,255,0.12);
  color: var(--cyan-glow);
}
.category-card--light .category-card__icon{
  background: #fff;
  color: var(--blue);
  box-shadow: var(--shadow-card);
}
.category-card h3{ font-size: 1.3rem; margin-bottom: 10px; }
.category-card p{ flex: 1; }
.category-card__link{
  font-weight: 600;
  margin-top: 6px;
}
.category-card--dark .category-card__link{ color: var(--cyan-glow); }

@media (max-width: 760px){
  .category-grid{ grid-template-columns: 1fr; }
}

/* ---- Filtr kategorii na stronie produktów ---- */
.category-filter{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 8px 0 44px;
  scroll-margin-top: 130px; /* wysokość sticky-header + zapas, żeby po skoku do #wybor-kategorii nie było zasłonięte */
}
.category-filter a{
  padding: 10px 20px;
  border-radius: 999px;
  border: 2.5px solid var(--line);
  background: #fff;
  color: var(--navy);
  font-weight: 600;
  font-size: 0.92rem;
  font-family: var(--font-head);
}
.category-filter a:hover{
  border-color: var(--blue-light);
  color: var(--blue-strong);
  text-decoration: none;
}
.category-filter a.is-active{
  background: #fff;
  border-color: var(--blue);
  color: var(--blue-strong);
}

/* ---- FAQ na stronie produktów ---- */
.faq-section{ max-width: 800px; margin: 70px auto 0; }
.faq-section > h2{ text-align: center; margin-bottom: 30px; }
.faq-list{ display: grid; gap: 12px; }
.faq-item{
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: #fff;
  overflow: hidden;
}
.faq-item summary{
  cursor: pointer;
  padding: 18px 22px;
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--navy);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: "+";
  font-size: 1.5rem;
  line-height: 1;
  color: var(--blue);
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item[open] summary::after{ transform: rotate(45deg); }
.faq-item p{
  padding: 0 22px 20px;
  margin: 0;
  color: var(--text-muted);
}

/* ---------------------------------------------------------------------
   Strona kontaktowa
   --------------------------------------------------------------------- */
.contact-hero{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: stretch;
}
.contact-card{
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  border-radius: var(--radius-l);
  padding: 46px;
  position: relative;
  overflow: hidden;
}
.contact-card::after{
  content: "";
  position: absolute; left: -40px; bottom: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(95,163,239,0.35), transparent 70%);
}
.contact-card h2{ color: #fff; margin-bottom: 6px; }
.contact-card__owner{ color: rgba(255,255,255,0.75); margin-bottom: 30px; }
.contact-line{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.contact-line:first-of-type{ border-top: none; }
.contact-line svg{ color: var(--cyan-glow); flex-shrink: 0; }
.contact-line a{ color: #fff; font-family: var(--font-head); font-size: 1.15rem; font-weight: 600; }
.contact-line a:hover{ color: var(--cyan-glow); }
.contact-line span{ display: block; color: rgba(255,255,255,0.6); font-size: 0.85rem; }

.contact-info-card{
  background: var(--bg-soft);
  border-radius: var(--radius-l);
  padding: 46px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-info-card h3{ margin-bottom: 12px; }
.contact-info-card ul{ padding-left: 1.2em; color: var(--text-muted); }
.contact-info-card li{ margin-bottom: 10px; }

@media (max-width: 820px){
  .contact-hero{ grid-template-columns: 1fr; }
  .contact-card, .contact-info-card{ padding: 32px; }
}

/* ---------------------------------------------------------------------
   Baner cookies (RODO)
   --------------------------------------------------------------------- */
.cookie-banner{
  position: fixed;
  left: 20px; right: 20px; bottom: 20px;
  z-index: 200;
  max-width: 760px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: 0 20px 50px -20px rgba(11,42,74,0.4);
  padding: 22px 24px;
}
.cookie-banner[hidden]{ display: none; }
.cookie-banner__inner{
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-banner p{ margin: 0; flex: 1 1 320px; font-size: 0.92rem; color: var(--text-muted); }
.cookie-banner__actions{ display: flex; gap: 10px; flex-wrap: wrap; }

@media (max-width: 560px){
  .cookie-banner{ left: 12px; right: 12px; bottom: 12px; padding: 18px; }
}