/* ==========================================================================
   Bluik Studio — system projektowy
   Biało-beżowa, elegancka, stonowana kolorystyka (patrz Część 3 planu).
   Nagłówki: Playfair Display · Tekst: Inter
   ========================================================================== */

:root {
  /* Kolory */
  --color-bg: #FAF7F2;
  --color-bg-alt: #EFE6D8;
  --color-accent: #B08D57;
  --color-accent-dark: #91713F;
  --color-text: #3A342C;
  --color-text-muted: #7A7266;
  --color-border: #DCD0BC;
  --color-white: #FFFFFF;
  --color-success-bg: #EEF3E8;
  --color-success-text: #4B5D3A;
  --color-error-bg: #F7EAE6;
  --color-error-text: #8A3B2A;

  /* Typografia */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Odstępy / promienie / cienie */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(58, 52, 44, 0.06);
  --shadow-md: 0 8px 24px rgba(58, 52, 44, 0.08);
  --shadow-lg: 0 16px 40px rgba(58, 52, 44, 0.12);
  --container-w: 1160px;
  --header-h: 76px;
  --sticky-cta-h: 60px;
}

/* --------------------------------------------------------------------
   Reset / bazowe
   -------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.2;
}
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { color: var(--color-text); }
.lede { font-size: 1.15rem; color: var(--color-text-muted); }

.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: 0; top: -60px; background: var(--color-accent);
  color: #fff; padding: 12px 20px; z-index: 1000; border-radius: 0 0 8px 0;
  transition: top .15s ease;
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--color-accent-dark);
  outline-offset: 2px;
}

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

.section { padding: 72px 0; }
.section--tight { padding: 48px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-white { background: var(--color-white); }

.section__head { max-width: 640px; margin: 0 0 40px; }
.section__head--center { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section__eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; font-size: .78rem;
  color: var(--color-accent-dark); margin-bottom: 12px;
}

.grid { display: grid; gap: 28px; }
.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: 880px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* --------------------------------------------------------------------
   Przyciski
   -------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: .98rem; border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease, color .12s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--color-accent); color: #fff; box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-md); }
.btn-secondary {
  background: transparent; color: var(--color-text); border-color: var(--color-border);
}
.btn-secondary:hover { border-color: var(--color-accent); color: var(--color-accent-dark); background: var(--color-white); }
.btn-ghost { background: transparent; color: var(--color-accent-dark); padding: 10px 4px; }
.btn-ghost:hover { text-decoration: underline; }
.btn-lg { padding: 16px 34px; font-size: 1.03rem; }

.btn-group { display: flex; flex-wrap: wrap; gap: 14px; }

/* --------------------------------------------------------------------
   Nagłówek / nawigacja
   -------------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-h);
  display: flex; align-items: center;
}
/* Uwaga: celowo BEZ backdrop-filter/filter/transform na .site-header — każda
   z tych właściwości zamienia nagłówek w containing block dla potomków
   position:fixed (m.in. rozwijanego menu mobilnego .nav-list), co łamie
   jego pozycjonowanie względem całego viewportu. */
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo {
  font-family: var(--font-heading); font-weight: 700; font-size: 1.5rem;
  color: var(--color-text); letter-spacing: .01em; flex-shrink: 0;
}

.main-nav { flex: 1; display: flex; justify-content: center; }

.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; background: none; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); align-items: center;
}
/* Uwaga: display:none tu jest celowy — przycisk pokazuje się TYLKO w media
   query poniżej (max-width:880px). Bez tego hamburger był widoczny też na
   desktopie. */
.nav-toggle__bar { width: 20px; height: 2px; background: var(--color-text); border-radius: 2px; }

.nav-list { display: flex; gap: 30px; align-items: center; }
.nav-list a {
  font-weight: 500; font-size: .96rem; color: var(--color-text);
  padding: 8px 2px; border-bottom: 2px solid transparent;
}
.nav-list a:hover, .nav-list a.is-active { color: var(--color-accent-dark); border-color: var(--color-accent); }
.nav-list__mobile-only { display: none; }

.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
.header-icon-btn:hover { color: var(--color-accent-dark); border-color: var(--color-accent); }
.header-phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; padding: 10px 18px; border-radius: var(--radius-pill);
  background: var(--color-accent); color: #fff; box-shadow: var(--shadow-sm);
}
.header-phone:hover { background: var(--color-accent-dark); }

@media (max-width: 880px) {
  .main-nav { position: static; }
  .nav-toggle { display: flex; }
  .nav-list {
    position: fixed; inset: var(--header-h) 0 0 0; flex-direction: column;
    background: var(--color-bg); padding: 24px; gap: 4px; align-items: stretch;
    transform: translateY(-8px); opacity: 0; pointer-events: none; visibility: hidden;
    transition: opacity .18s ease, transform .18s ease;
    overflow-y: auto;
  }
  .nav-list.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; visibility: visible; }
  .nav-list li { border-bottom: 1px solid var(--color-border); }
  .nav-list a { display: block; padding: 16px 4px; }
  .nav-list__mobile-only { display: block; }
  .header-icon-btn { display: none; }
  .header-phone span { display: none; }
  .header-phone { padding: 10px; width: 40px; height: 40px; }
  body.nav-open { overflow: hidden; }
}

/* --------------------------------------------------------------------
   Sticky CTA (mobile) — telefon + Messenger
   -------------------------------------------------------------------- */
.sticky-cta {
  display: none;
}
@media (max-width: 880px) {
  .sticky-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    height: var(--sticky-cta-h);
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
    box-shadow: 0 -6px 20px rgba(58,52,44,.08);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .sticky-cta__btn {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
    font-weight: 600; font-size: .95rem;
  }
  .sticky-cta__btn--phone { background: var(--color-accent); color: #fff; }
  .sticky-cta__btn--messenger { background: var(--color-text); color: #fff; }
  body { padding-bottom: var(--sticky-cta-h); }
}

/* --------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------- */
.hero {
  padding: 88px 0 72px;
  background:
    radial-gradient(circle at 85% 0%, rgba(176,141,87,.10), transparent 55%),
    var(--color-bg);
}
.hero__inner { max-width: 760px; }
.hero h1 { margin-bottom: 20px; }
.hero .lede { margin-bottom: 32px; font-size: 1.2rem; max-width: 620px; }

.hero-split {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
}
@media (max-width: 880px) { .hero-split { grid-template-columns: 1fr; } }

/* --------------------------------------------------------------------
   Karty ogólne
   -------------------------------------------------------------------- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease, transform .15s ease;
}
.card:hover { box-shadow: var(--shadow-md); }

.icon-circle {
  width: 48px; height: 48px; border-radius: 50%; background: var(--color-bg-alt);
  color: var(--color-accent-dark); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; font-size: 1.2rem; margin-bottom: 16px;
}

/* Sekcja "Dlaczego Bluik Studio" / cechy w punktach */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 720px) { .feature-list { grid-template-columns: 1fr; } }
.feature-item { display: flex; gap: 16px; }
.feature-item__num {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%;
  background: var(--color-accent); color: #fff; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700;
}
.feature-item h3 { margin-bottom: 6px; font-size: 1.08rem; }
.feature-item p { color: var(--color-text-muted); font-size: .96rem; }

/* Kroki procesu ("Jak pracuję") */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { position: relative; padding-top: 8px; }
.step__num {
  counter-increment: step;
  width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--color-accent);
  color: var(--color-accent-dark); display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; margin-bottom: 14px; background: var(--color-bg);
}
.step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.step p { font-size: .92rem; color: var(--color-text-muted); }

/* --------------------------------------------------------------------
   Realizacje — karty projektów
   -------------------------------------------------------------------- */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 980px) { .project-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .project-grid { grid-template-columns: 1fr; } }

.project-card {
  display: block; background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm);
  transition: box-shadow .15s ease, transform .15s ease;
  height: 100%;
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.project-card__img-wrap { aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-bg-alt); }
.project-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.project-card__body { padding: 20px 22px 24px; }
.project-card__body h3 { font-size: 1.18rem; margin-bottom: 8px; }
.project-card__body p { font-size: .93rem; color: var(--color-text-muted); }
.project-card__link { margin-top: 14px; font-weight: 600; font-size: .92rem; color: var(--color-accent-dark); display: inline-block; }

.project-featured-badge {
  display: inline-block; background: var(--color-bg-alt); color: var(--color-accent-dark);
  font-size: .74rem; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-pill);
  margin-bottom: 10px;
}

/* --------------------------------------------------------------------
   Opinie
   -------------------------------------------------------------------- */
.testimonial {
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 26px; box-shadow: var(--shadow-sm);
}
.testimonial__stars { color: var(--color-accent); letter-spacing: 2px; margin-bottom: 12px; font-size: 1rem; }
.testimonial p.quote { font-style: italic; margin-bottom: 16px; }
.testimonial__author { font-weight: 600; font-size: .92rem; }
.testimonial__note {
  text-align: center; color: var(--color-text-muted); font-size: .88rem; margin-top: 24px;
}

/* Karuzela opinii — "kafelki przesuwne" z przyciskami prev/next i scroll-snap */
.testimonial-carousel-wrap {
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent 0, black 32px, black calc(100% - 32px), transparent 100%);
  mask-image: linear-gradient(to right, transparent 0, black 32px, black calc(100% - 32px), transparent 100%);
}
.testimonial-carousel {
  display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 4px 4px 16px; scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
}
.testimonial-carousel::-webkit-scrollbar { display: none; }
.testimonial-tile { flex: 0 0 auto; width: min(340px, 82vw); scroll-snap-align: start; }
.testimonial-controls { display: flex; justify-content: center; gap: 14px; margin-top: 20px; }
.carousel-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--color-border);
  background: var(--color-white); color: var(--color-text); font-size: 1.1rem;
  display: inline-flex; align-items: center; justify-content: center;
  transition: border-color .15s ease, color .15s ease, background .15s ease;
}
.carousel-btn:hover { border-color: var(--color-accent); color: var(--color-accent-dark); background: var(--color-bg-alt); }

/* --------------------------------------------------------------------
   CTA końcowe (band)
   -------------------------------------------------------------------- */
.cta-band {
  background: var(--color-text); color: var(--color-bg); border-radius: var(--radius-lg);
  padding: 56px; text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: #D8D0C4; margin-bottom: 28px; }
.cta-band .btn-group { justify-content: center; }
.cta-band .btn-secondary { border-color: #5A5348; color: #fff; }
.cta-band .btn-secondary:hover { background: rgba(255,255,255,.08); border-color: #fff; }
@media (max-width: 640px) { .cta-band { padding: 40px 24px; } }

/* --------------------------------------------------------------------
   Usługi / Cennik
   -------------------------------------------------------------------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 980px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .service-grid { grid-template-columns: 1fr; } }
.service-card h3 { margin-bottom: 10px; }
.service-card__for { color: var(--color-accent-dark); font-size: .84rem; font-weight: 600; margin-bottom: 12px; display: block; }
.service-card p.desc { color: var(--color-text-muted); font-size: .95rem; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
@media (max-width: 980px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  display: flex; flex-direction: column; background: var(--color-white);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 32px 28px; box-shadow: var(--shadow-sm);
}
.price-card--highlight { border-color: var(--color-accent); box-shadow: var(--shadow-lg); position: relative; }
.price-card--highlight::before {
  content: "Najczęściej wybierany"; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--color-accent); color: #fff; font-size: .74rem; font-weight: 600;
  padding: 5px 14px; border-radius: var(--radius-pill); white-space: nowrap;
}
.price-card h3 { margin-bottom: 6px; }
.price-card__price { font-family: var(--font-heading); font-size: 1.9rem; font-weight: 700; margin: 14px 0 18px; }
.price-card__price span { font-size: .95rem; font-family: var(--font-body); font-weight: 500; color: var(--color-text-muted); }
.price-card ul { margin: 0 0 24px; flex: 1; }
.price-card ul li { padding: 8px 0; border-top: 1px solid var(--color-border); font-size: .94rem; color: var(--color-text-muted); }
.price-card ul li:first-child { border-top: none; }
.price-note {
  margin-top: 32px; padding: 20px 24px; background: var(--color-bg-alt); border-radius: var(--radius-md);
  color: var(--color-text-muted); font-size: .92rem;
}
.addon-card {
  margin-top: 24px; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 24px 28px; border: 1px dashed var(--color-border); border-radius: var(--radius-md); flex-wrap: wrap;
}
.addon-card h3 { margin-bottom: 4px; }
.addon-card__price { font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; white-space: nowrap; }

/* --------------------------------------------------------------------
   Blog
   -------------------------------------------------------------------- */
.blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 720px) { .blog-grid { grid-template-columns: 1fr; } }
.blog-card {
  display: block; background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 28px; box-shadow: var(--shadow-sm);
}
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card__meta { font-size: .82rem; color: var(--color-text-muted); margin-bottom: 10px; }
.blog-card h2, .blog-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.blog-card p { color: var(--color-text-muted); font-size: .95rem; }
.blog-card__link { margin-top: 14px; font-weight: 600; color: var(--color-accent-dark); font-size: .92rem; display: inline-block; }

.blog-topics-note {
  margin-top: 40px; padding: 24px 28px; border-radius: var(--radius-md);
  background: var(--color-bg-alt); color: var(--color-text-muted); font-size: .92rem;
}

.article-header { padding: 44px 0 0; }
.article-header__meta { color: var(--color-text-muted); font-size: .9rem; margin: 16px 0 0; }
.article-body {
  max-width: 720px; font-size: 1.08rem; line-height: 1.75; margin-top: 12px;
}
.article-body h2 { margin-top: 44px; margin-bottom: 16px; font-size: 1.5rem; }
.article-body h3 { margin-top: 32px; margin-bottom: 12px; font-size: 1.2rem; }
.article-body p { margin-bottom: 20px; }
.article-body ul, .article-body ol { margin: 0 0 20px 22px; list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--color-text); }
.article-body a { color: var(--color-accent-dark); text-decoration: underline; text-underline-offset: 2px; }
.article-cta {
  margin-top: 40px; padding: 30px; border-radius: var(--radius-md); background: var(--color-bg-alt);
}
.article-cta p { margin-bottom: 16px; }

/* --------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------- */
.breadcrumbs { padding: 18px 0 0; font-size: .86rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.breadcrumbs li { color: var(--color-text-muted); }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-left: 6px; color: var(--color-border); }
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-accent-dark); text-decoration: underline; }
.breadcrumbs li[aria-current="page"] { color: var(--color-text); }

/* --------------------------------------------------------------------
   Dane kontaktowe (/kontakt/)
   -------------------------------------------------------------------- */
.contact-method {
  display: flex; align-items: center; gap: 16px; padding: 18px 20px;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md);
}
.contact-method__icon {
  width: 42px; height: 42px; border-radius: 50%; background: var(--color-bg-alt);
  color: var(--color-accent-dark); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-method strong { display: block; font-size: 1rem; }
.contact-method span { color: var(--color-text-muted); font-size: .88rem; }

/* --------------------------------------------------------------------
   Strony formalne / treściowe proste
   -------------------------------------------------------------------- */
.notice-box {
  padding: 20px 24px; background: var(--color-bg-alt); border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm); color: var(--color-text-muted); font-size: .92rem; margin-bottom: 32px;
}
.notice-box strong { color: var(--color-text); }

.prose { max-width: 760px; font-size: 1.02rem; }
.prose h2 { margin-top: 36px; margin-bottom: 14px; font-size: 1.4rem; }
.prose h3 { margin-top: 26px; margin-bottom: 10px; font-size: 1.1rem; }
.prose p { margin-bottom: 16px; color: var(--color-text); }
.prose ul { margin: 0 0 16px 22px; list-style: disc; }
.prose li { margin-bottom: 8px; color: var(--color-text); }

/* O mnie */
.about-layout { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 48px; align-items: start; }
@media (max-width: 880px) { .about-layout { grid-template-columns: 1fr; } }
.about-photo {
  aspect-ratio: 3/4; background: var(--color-bg-alt); border-radius: var(--radius-lg);
  border: 1px solid var(--color-border); display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted); text-align: center; padding: 24px; font-size: .92rem;
}
.about-stats { display: flex; gap: 28px; margin-top: 28px; }
.about-stats__item strong { display: block; font-family: var(--font-heading); font-size: 1.8rem; color: var(--color-accent-dark); }
.about-stats__item span { font-size: .85rem; color: var(--color-text-muted); }

/* --------------------------------------------------------------------
   Stopka
   -------------------------------------------------------------------- */
.site-footer { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); padding: 56px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 40px; }
@media (max-width: 880px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }
.footer__logo { font-family: var(--font-heading); font-weight: 700; font-size: 1.4rem; margin-bottom: 10px; }
.footer__tagline { color: var(--color-text-muted); font-size: .92rem; max-width: 320px; }
.footer__hours { color: var(--color-text-muted); font-size: .88rem; margin-top: 10px; }
.footer__col h3 { font-size: .84rem; text-transform: uppercase; letter-spacing: .05em; margin-bottom: 16px; color: var(--color-text-muted); }
.footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.footer__col a { font-size: .92rem; color: var(--color-text); }
.footer__col a:hover { color: var(--color-accent-dark); }
.footer__bottom {
  border-top: 1px solid var(--color-border); padding: 20px 0 28px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
.footer__bottom p { font-size: .84rem; color: var(--color-text-muted); }
.footer__legal { display: flex; gap: 20px; }
.footer__legal a { font-size: .84rem; color: var(--color-text-muted); }
.footer__legal a:hover { color: var(--color-accent-dark); }

/* --------------------------------------------------------------------
   404
   -------------------------------------------------------------------- */
.error-page { padding: 120px 0; text-align: center; }
.error-page__code {
  font-family: var(--font-heading); font-size: clamp(4rem, 12vw, 7rem); font-weight: 700;
  color: var(--color-accent); line-height: 1;
}
.error-page p { color: var(--color-text-muted); margin: 16px 0 32px; font-size: 1.1rem; }
.error-page .btn-group { justify-content: center; }

/* --------------------------------------------------------------------
   Utility
   -------------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: var(--color-text-muted); }
/* Wizualne oznaczenie treści-placeholderów do uzupełnienia przed publikacją
   (patrz README.md → "Przed uruchomieniem"). */
.fill-me {
  border-bottom: 2px dashed var(--color-accent); color: var(--color-accent-dark);
  font-style: normal; cursor: help; padding-bottom: 1px;
}

@media print {
  .site-header, .sticky-cta, .site-footer { display: none; }
}