/* Brand system — krystynamarczak.pl
   Kierunek: spokojna, ekspercka, rodzicielska marka. Canva jest briefem sekcji,
   nie źródłem losowych styli. */
:root {
  --km-ink: #2b2b28;
  --km-ink-soft: #5a5650;
  --km-cream: #fffaf2;
  --km-paper: #fffdf8;
  --km-sand: #f3eadf;
  --km-sage: #7a8f6a;
  --km-sage-dark: #556846;
  --km-terracotta: #b08047;
  --km-terracotta-dark: #aa6144;
  --km-rose: #d6a5a4;
  --km-rose-soft: #f3dfdd;
  --km-rose-light: #dfb5b4;   /* jasniejszy koniec gradientu (roz z logo, rozjasniony) */
  --km-rose-shade: #cb9594;   /* ciemniejszy koniec gradientu (roz z logo, przygaszony) */
  --km-rose-deeper: #8e4a4d;  /* ciemny roz na tekst/ikony na jasnym rozu */
  --km-line: #e5d8c9;
  --km-white: #ffffff;

  --km-head: "Literata", Georgia, serif;
  --km-body: "Open Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --km-wrap: 1160px;
  --km-radius: 8px;
  --km-shadow: 0 22px 60px rgba(43, 43, 40, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--km-ink);
  background: var(--km-cream);
  font-family: var(--km-body);
  font-size: 18px;
  line-height: 1.65;
}

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

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--km-head);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: 0;
  color: var(--km-ink);
}

h1 { font-size: clamp(2.45rem, 5vw, 5.35rem); }
h2 { font-size: clamp(2rem, 3.4vw, 3.55rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.75rem); }
p { margin: 0; color: var(--km-ink-soft); }

.wrap {
  width: min(100% - 40px, var(--km-wrap));
  margin-inline: auto;
}

.section { padding: clamp(72px, 9vw, 124px) 0; }
.section-tight { padding: clamp(48px, 6vw, 82px) 0; }
.section-paper { background: var(--km-paper); }
.section-sand { background: var(--km-sand); }
.section-rose { background: var(--km-rose-soft); }
.section-sage { background: var(--km-sage); color: var(--km-white); }
.section-sage h2,
.section-sage p { color: var(--km-white); }

.eyebrow {
  margin-bottom: 14px;
  color: var(--km-sage-dark);
  font-family: var(--km-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-sage .eyebrow { color: #fffdf8; }

.lead {
  max-width: 760px;
  font-size: clamp(1.08rem, 1.55vw, 1.35rem);
}

.hero h1 {
  max-width: 760px;
  margin: 14px 0 22px;
  line-height: 1.06;
  text-wrap: balance;
}

.hero .lead {
  max-width: 600px;
  font-size: clamp(1.02rem, 1.1vw, 1.12rem);
  line-height: 1.7;
}

.section h2 + .lead,
.section h2 + p,
.section-tight h2 + .lead,
.section-tight h2 + p {
  margin-top: clamp(24px, 2.6vw, 40px);
}

.section p + p,
.section-tight p + p {
  margin-top: 18px;
}

.center { text-align: center; }
.center .lead { margin-inline: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 15px 26px;
  border: 1px solid var(--km-terracotta-dark);
  border-radius: var(--km-radius);
  background: var(--km-terracotta);
  color: var(--km-white);
  box-shadow: 0 12px 28px rgba(176, 128, 71, 0.25);
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  background: var(--km-terracotta-dark);
  box-shadow: 0 16px 34px rgba(176, 128, 71, 0.3);
}

.btn.secondary {
  background: transparent;
  color: var(--km-terracotta-dark);
  box-shadow: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(229, 216, 201, 0.85);
  background: rgba(255, 250, 242, 0.94);
  backdrop-filter: blur(14px);
}

.site-header .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 28px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo img { width: 168px; height: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.95rem;
  font-weight: 600;
}

.nav a {
  color: var(--km-ink);
  text-decoration: none;
}

.nav a:hover { color: var(--km-terracotta-dark); }

.nav-offer {
  position: relative;
}

.nav-offer > summary {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--km-ink);
  cursor: pointer;
  list-style: none;
}

.nav-offer > summary::-webkit-details-marker { display: none; }
.nav-offer > summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.18s ease;
}
.nav-offer[open] > summary,
.nav-offer > summary:hover { color: var(--km-terracotta-dark); }
.nav-offer[open] > summary::after { transform: rotate(225deg) translate(-2px, -1px); }

.nav-offer-menu {
  position: absolute;
  z-index: 30;
  top: calc(100% + 14px);
  left: 50%;
  display: grid;
  width: 230px;
  padding: 10px;
  border: 1px solid var(--km-line);
  border-radius: 12px;
  background: var(--km-paper);
  box-shadow: 0 18px 42px rgba(43, 43, 40, 0.14);
  transform: translateX(-50%);
}

.nav-offer-menu a {
  padding: 11px 12px;
  border-radius: 8px;
}
.nav-offer-menu a:hover {
  background: var(--km-cream);
}

.nav a.btn,
.nav a.btn:hover {
  color: var(--km-white);
}

.site-footer {
  background: var(--km-ink);
  color: #f3eadf;
  padding: 46px 0 34px;
}

.site-footer a {
  color: #f3eadf;
  text-decoration: none;
}

.site-footer a:hover { color: var(--km-rose); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 28px;
}

.footer-logo img {
  width: 176px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-title {
  margin-bottom: 12px;
  color: var(--km-white);
  font-weight: 700;
}

.footer-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #e5d8c9;
  font-size: 0.9rem;
}

/* Hamburger (mobile) */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--km-line);
  border-radius: 9px;
  background: var(--km-paper);
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--km-ink);
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.nav-toggle span { position: relative; }
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.site-header.nav-open .nav-toggle span { background: transparent; }
.site-header.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.site-header.nav-open .nav-toggle span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 860px) {
  body { font-size: 17px; }
  .site-header .bar { min-height: 68px; }
  .logo img { width: 138px; }
  .footer-grid { grid-template-columns: 1fr; }

  .nav-toggle { display: inline-flex; }
  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 6px 20px 16px;
    background: rgba(255, 250, 242, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(229, 216, 201, 0.85);
    box-shadow: 0 18px 40px rgba(43, 43, 40, 0.12);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .site-header.nav-open .nav { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 14px 4px; border-bottom: 1px solid rgba(229, 216, 201, 0.55); }
  .nav a.btn { width: 100%; margin-top: 14px; border-bottom: 0; }
  .nav-offer > summary {
    padding: 14px 4px;
    border-bottom: 1px solid rgba(229, 216, 201, 0.55);
  }
  .nav-offer > summary::after { margin-left: auto; }
  .nav-offer-menu {
    position: static;
    width: auto;
    padding: 0 0 4px 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    transform: none;
  }
  .nav-offer-menu a { padding: 12px 4px; border-radius: 0; }
  .nav-offer-menu a:hover { background: transparent; }
}

@media (max-width: 560px) {
  .wrap { width: min(100% - 28px, var(--km-wrap)); }
  .btn { width: 100%; padding-inline: 18px; }
}

/* Pasek ciasteczek (lekki, z opcją Dostosuj) */
.cookie-bar {
  position: fixed;
  right: 24px;
  bottom: 16px;
  transform: translateY(14px);
  z-index: 300;
  width: min(100% - 48px, 540px);
  padding: 16px 18px;
  background: var(--km-paper);
  border: 1px solid var(--km-line);
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(43, 43, 40, 0.22);
  color: var(--km-ink-soft);
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.cookie-bar.show { opacity: 1; transform: translateY(0); }
.cookie-main { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; }
.cookie-main p { margin: 0; flex: 1 1 260px; line-height: 1.45; }
.cookie-bar a { color: var(--km-terracotta-dark); font-weight: 700; text-decoration: underline; }
.cookie-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; }
.cookie-bar .btn { min-height: 42px; padding: 9px 20px; flex: 0 0 auto; color: var(--km-white); text-decoration: none; }
.cookie-bar .btn:hover { color: var(--km-white); }
.cookie-customize,
.cookie-later {
  padding: 9px 10px;
  border: 0;
  background: transparent;
  color: var(--km-ink-soft);
  font-weight: 700;
  cursor: pointer;
}
.cookie-customize:hover,
.cookie-later:hover { color: var(--km-ink); }
.cookie-customize { text-decoration: underline; }

.cookie-prefs { display: grid; gap: 8px; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--km-line); }
.cookie-prefs[hidden] { display: none; }
.cookie-cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 14px;
  border: 1px solid var(--km-line);
  border-radius: 10px;
  background: var(--km-cream);
  cursor: pointer;
}
.cookie-cat span { display: grid; gap: 2px; }
.cookie-cat strong { color: var(--km-ink); font-size: 0.95rem; }
.cookie-cat small { color: var(--km-ink-soft); font-size: 0.8rem; }
.cookie-cat input { width: 20px; height: 20px; flex: 0 0 auto; accent-color: var(--km-sage); cursor: pointer; }
.cookie-cat input:disabled { cursor: default; opacity: 0.65; }
.cookie-prefs .cookie-save { justify-self: start; margin-top: 4px; }

@media (max-width: 560px) {
  .cookie-bar { left: 12px; right: 12px; bottom: 12px; width: auto; transform: translateY(14px); }
  .cookie-bar.show { transform: translateY(0); }
  .cookie-actions { width: 100%; }
  .cookie-bar .cookie-ok, .cookie-bar .cookie-save { flex: 1; }
}