/* ===================================
   CSS RESET & NORMALIZE
=================================== */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
main, menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  box-sizing: border-box;
}
html { box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; }
article, aside, details, figcaption, figure, 
footer, header, hgroup, main, menu, nav, section {
  display: block;
}
body {
  line-height: 1.7;
  background: #FAF9F6;
  color: #2C2B28;
  font-family: 'Open Sans', Georgia, serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
ol, ul { list-style: none; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; border: 0; }
table { border-collapse: collapse; border-spacing: 0; }
button, input, select, textarea { font-family: inherit; }
button { border: none; background: transparent; cursor: pointer; }

/* ===================================
   VARS & COLOR PALETTE
=================================== */
:root {
  --primary: #355C7D;
  --secondary: #F67280;
  --accent: #F8B195;
  --muted-bg: #FAF9F6;
  --light-bg: #FFFFFF;
  --border: #ebe8e3;
  --text: #2C2B28;
  --display-font: 'Georgia', 'Montserrat', serif;
  --body-font: 'Georgia', 'Open Sans', serif;
  --shadow: 0 2px 12px rgba(53,92,125,0.05), 0 0.5px 2px rgba(53,92,125,0.03);
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.18s cubic-bezier(.42,0,.58,1);
  --footer-bg: #F4F1ED;
}

/* ===================================
   TYPOGRAPHY
=================================== */
body {
  font-family: var(--body-font);
  font-size: 16px;
  color: var(--text);
  background: var(--muted-bg);
  letter-spacing: 0.01em;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--display-font);
  color: var(--primary);
  line-height: 1.16;
  font-weight: 700;
  margin-bottom: 16px;
}
h1 {
  font-size: 2.75rem;
  margin-bottom: 18px;
}
h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}
h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
h4 { font-size: 1.1rem; }
p {
  margin-bottom: 16px;
  color: #493B37;
  font-size: 1rem;
}
strong, b {
  font-weight: 700;
  color: var(--secondary);
}
.section ul,
.section ol,
.content-wrapper ul,
.content-wrapper ol {
  margin-bottom: 20px;
  padding-left: 26px;
}
main ul li,
main ol li {
  margin-bottom: 8px;
}

/* Hierarchy for article/advice/testimonials */
article h3,
.testimonial-card strong,
.card h3,
.feature-item h3 {
  font-family: var(--display-font);
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 8px;
}

/* ===================================
   CONTAINER & LAYOUT HELPERS
=================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}
.content-wrapper {
  margin: 0 auto;
  max-width: 850px;
  width: 100%;
}
.section {
  background: var(--light-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 60px;
  padding: 40px 20px;
  transition: box-shadow var(--transition);
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  padding: 28px 22px 24px 22px;
  display: flex;
  flex-direction: column;
  min-width: 260px;
  flex: 1 1 260px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-3px) scale(1.015);
  box-shadow: 0 4px 24px rgba(53,92,125,0.11), 0 1px 2px rgba(53,92,125,0.06);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  margin-bottom: 20px;
  background: #FFFFFF;
  box-shadow: 0 2px 16px rgba(53,92,125,0.07), 0 1px 2px rgba(53,92,125,0.05);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.testimonial-card p {
  font-size: 1.08rem;
  color: #2C2B28;
}
.testimonial-card strong {
  margin-top: 10px;
  font-size: 1rem;
  color: var(--secondary);
  display: block;
  font-weight: 600;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

/* Custom Grids (Feature/Advice) */
.feature-grid,
.advice-category-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: space-between;
  margin-bottom: 24px;
}
.feature-grid > div,
.advice-category-grid > div {
  background: #fff;
  border-radius: var(--radius);
  flex: 1 1 260px;
  min-width: 230px;
  box-shadow: var(--shadow);
  padding: 30px 20px 22px 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover,
.advice-category-grid > div:hover {
  box-shadow: 0 8px 34px 0 rgba(53,92,125,0.14), 0 1.6px 3px rgba(53,92,125,0.08);
  transform: translateY(-8px) scale(1.02);
}
.feature-grid img,
.advice-category-grid img {
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  filter: grayscale(0.15) opacity(0.9);
}

/* ===================================
   HEADER & NAVIGATION
=================================== */
header {
  background: var(--light-bg);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 10px rgba(53,92,125,0.04);
  z-index: 30;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 78px;
}
header img[alt="Shimmer Cascade Nieruchomości"] {
  height: 46px;
  margin-right: 30px;
}
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
}
nav a {
  font-family: var(--display-font);
  font-size: 1rem;
  color: var(--primary);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
nav a:hover,
nav a:focus {
  background: var(--accent);
  color: #fff;
  outline: none;
}
.cta-button {
  background: var(--primary);
  color: #fff;
  font-family: var(--display-font);
  font-size: 1.07rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 11px 28px;
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(53,92,125,0.07);
  margin-left: 26px;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  display: inline-block;
}
.cta-button:hover,
.cta-button:focus {
  background: var(--secondary);
  color: #fff;
  box-shadow: 0 8px 34px rgba(246,114,128,0.22), 0 1.6px 3px rgba(53,92,125,0.08);
}

/* ===================================
   MOBILE NAVIGATION
=================================== */
.mobile-menu-toggle {
  font-size: 2.1rem;
  background: transparent;
  color: var(--primary);
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  margin-left: 18px;
  display: none;
  z-index: 120;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-toggle:focus,
.mobile-menu-toggle:hover {
  background: var(--accent);
  color: #fff;
}
/* Hidden by default - enabled via JS or CSS for mobile */
.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(53, 92, 125, 0.95);
  z-index: 120;
  transform: translateX(100%);
  transition: transform 0.34s cubic-bezier(.78,0,.24,1);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-end;
  padding: 0;
}
.mobile-menu.active {
  transform: translateX(0);
  transition: transform 0.34s cubic-bezier(.42,0,.58,1);
}
.mobile-menu-close {
  margin: 30px 30px 10px 0;
  font-size: 2.2rem;
  background: transparent;
  color: #fff;
  border-radius: var(--radius);
  padding: 2px 14px;
  z-index: 121;
  transition: background var(--transition), color var(--transition);
}
.mobile-menu-close:focus,
.mobile-menu-close:hover {
  background: var(--secondary);
  color: #fff;
}
.mobile-nav {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  margin-top: 16px;
  padding-left: 44px;
}
.mobile-nav a {
  font-family: var(--display-font);
  font-size: 1.28rem;
  color: #fff;
  padding: 12px 0;
  width: 100%;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:focus,
.mobile-nav a:hover {
  background: var(--accent);
  color: var(--primary);
}

@media (max-width: 1024px) {
  .container { max-width: 960px; }
}
@media (max-width: 900px) {
  .container { max-width: 768px; }
  nav { gap: 12px; }
  header img[alt="Shimmer Cascade Nieruchomości"] {
    height: 40px;
    margin-right: 14px;
  }
}
@media (max-width: 800px) {
  .content-wrapper { max-width: 100%; }
}

@media (max-width: 768px) {
  header .container {
    flex-wrap: wrap;
    min-height: 56px;
  }
  nav {
    display: none;
  }
  .cta-button {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .section {
    padding: 28px 10px;
    margin-bottom: 34px;
  }
  .card-container, .feature-grid, .advice-category-grid, .content-grid {
    flex-direction: column;
    gap: 16px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .testimonial-card {
    flex-direction: column;
    gap: 14px;
    padding: 18px 10px;
  }
}
@media (max-width: 520px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.25rem; }
  .section { padding: 12px 0; }
}

/* ===================================
   HERO BANNER
=================================== */
.hero {
  background: linear-gradient(98deg, #F8B195 0%, #F7CAC9 100%);
  padding: 60px 0 54px 0;
  margin-bottom: 44px;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 4px 18px rgba(53,92,125,0.09);
}
.hero h1 {
  color: var(--primary);
  font-family: var(--display-font);
  font-size: 2.8rem;
}
.hero p {
  color: #49453D;
  font-size: 1.17rem;
  margin-bottom: 28px;
}
.hero .cta-button {
  background: var(--secondary);
  color: #fff;
  margin-left: 0;
  margin-top: 12px;
}
.hero .cta-button:hover,
.hero .cta-button:focus {
  background: var(--primary);
  color: #fff;
}
@media (max-width: 768px) {
  .hero { padding: 38px 0 28px 0; margin-bottom: 20px; border-radius: 0 0 10px 10px; }
}

/* ===================================
   CARDS & ARTICLES
=================================== */
article, .faq-list > div, .content-wrapper ul > li, .content-wrapper ol > li {
  background: #FFFFFF;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 24px 16px 18px 16px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}
article h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--primary);
}
article a {
  color: var(--secondary);
  border-bottom: 1px solid #E8BCC0;
  font-weight: 600;
  transition: color var(--transition), border-color var(--transition);
}
article a:hover,
article a:focus {
  color: var(--primary);
  border-color: var(--primary);
}
.faq-list > div {
  transition: box-shadow var(--transition), transform var(--transition);
}
.faq-list > div:hover {
  box-shadow: 0 8px 32px 0 rgba(53,92,125,0.12), 0 1.6px 3px rgba(53,92,125,0.10);
  transform: translateY(-6px) scale(1.015);
}

/* ===================================
   ADVICE, FEATURE & FAQ LISTS
=================================== */
.content-wrapper > ul,
.content-wrapper > ol {
  padding-left: 0;
}
.content-wrapper > ul > li,
.content-wrapper > ol > li {
  border-bottom: 1px solid var(--border);
  background: #fff;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  padding: 20px 15px 14px 15px;
  transition: box-shadow var(--transition);
}
.content-wrapper > ul > li:last-child,
.content-wrapper > ol > li:last-child {
  border-bottom: none;
}
.content-wrapper > ul > li h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}
.content-wrapper > ul > li p {
  margin-bottom: 5px;
}

/* ===================================
   FOOTER
=================================== */
footer {
  background: var(--footer-bg);
  color: var(--primary);
  border-top: 1px solid var(--border);
  padding: 36px 0 34px 0;
  font-family: var(--body-font);
  font-size: 1em;
}
footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: flex-start;
}
.footer-brand img {
  height: 36px;
  margin-bottom: 16px;
}
.footer-menus nav {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-menus nav a {
  color: var(--primary);
  font-size: 1.03em;
  padding: 4px 0;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.footer-menus nav a:hover {
  color: var(--secondary);
  background: var(--accent);
}
.footer-contact p,
.footer-contact a {
  color: #514C48;
  font-size: 1em;
}
.footer-contact img {
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: middle;
}
.footer-contact a {
  border-bottom: 1px solid #F8B195;
  transition: color var(--transition), border var(--transition);
}
.footer-contact a:hover {
  color: var(--secondary);
  border-color: var(--secondary);
}
@media (max-width: 850px) {
  footer .container { flex-direction: column; gap: 22px; align-items: flex-start; }
  .footer-menus nav { flex-direction: row; gap: 18px; }
}
@media (max-width: 768px) {
  footer {padding: 23px 0 21px 0; }
  .footer-brand img { height: 29px; }
  .footer-menus nav { flex-direction: column; gap: 11px; }
  .footer-contact p { font-size: 0.97em; }
}
/* ===================================
   OTHER COMPONENTS/UTILITIES
=================================== */
.contact-note {
  margin-top: 18px;
  color: var(--text);
  background: var(--accent);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 0.97em;
  font-style: italic;
  box-shadow: var(--shadow);
}

/* ===================================
   COOKIE BANNER & PREFERENCES MODAL
=================================== */
#cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5000;
  background: #fff9f6d7;
  border-top: 1px solid var(--border);
  color: var(--text);
  box-shadow: 0 -1.5px 24px rgba(53,92,125,0.07);
  display: flex;
  align-items: center;
  gap: 20px;
  justify-content: space-between;
  padding: 22px 32px 20px 22px;
  font-size: 1rem;
  font-family: var(--body-font);
  transition: transform 0.35s var(--transition);
}
#cookie-banner.hidden { transform: translateY(120%); }
#cookie-banner-content {
  flex: 1 1 300px;
}
#cookie-banner-buttons {
  display: flex;
  gap: 16px;
}
.cookie-btn {
  border: none;
  font-family: var(--display-font);
  font-weight: 700;
  font-size: 1rem;
  padding: 8px 22px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-left: 2px;
  transition: background var(--transition), color var(--transition);
}
.cookie-btn.accept {
  background: var(--primary);
  color: #fff;
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--secondary);
}
.cookie-btn.reject {
  background: #e3d2d0;
  color: var(--primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: var(--secondary);
  color: #fff;
}
.cookie-btn.settings {
  background: var(--accent);
  color: var(--primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--primary);
  color: #fff;
}

/* Cookie Preferences Modal */
#cookie-modal-overlay {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background: rgba(53,92,125,0.26);
  z-index: 5010;
  transition: background 0.3s;
}
#cookie-modal-overlay.active {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeIn 0.32s both;
}
#cookie-modal {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px 28px 22px 28px;
  box-shadow: 0 7px 48px 0 rgba(53,92,125,0.13);
  min-width: 320px;
  max-width: 94vw;
  font-family: var(--body-font);
  color: var(--primary);
  z-index: 5011;
  transform: translateY(-48px);
  opacity: 0;
  transition: transform 0.38s, opacity 0.26s;
}
#cookie-modal-overlay.active #cookie-modal {
  transform: translateY(0);
  opacity: 1;
  animation: modalIn 0.37s both;
}
#cookie-modal h2 {
  font-family: var(--display-font);
  color: var(--primary);
  margin-bottom: 14px;
}
#cookie-modal .cookie-category {
  padding: 12px 0 9px 0;
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 1.09em;
}
#cookie-modal .cookie-category label {
  font-weight: 600;
  color: var(--primary);
}
#cookie-modal .cookie-toggle {
  accent-color: var(--secondary);
  width: 18px; height: 18px;
}
#cookie-modal .cookie-info {
  font-size: 0.96em;
  margin-bottom: 11px;
  color: #5d5a56;
}
#cookie-modal .modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  margin-top: 21px;
}
#cookie-modal .modal-actions .cookie-btn {
  font-size: 1em;
}
@media (max-width: 600px) {
  #cookie-banner { flex-direction: column; gap: 11px; padding: 14px 8px 13px 11px; }
  #cookie-banner-content { font-size: 0.97em; }
  #cookie-modal { padding: 20px 7vw 10px 7vw; min-width: 0; }
  #cookie-modal .modal-actions { flex-direction: column; gap: 9px; }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(-32px);} to { opacity: 1; transform: translateY(0);} }

/* ===================================
   MISC (Selections, Scrollbar, etc.)
=================================== */
::selection {
  background: var(--accent);
  color: #fff;
}
html {
  scrollbar-color: var(--accent) #EDEAE4;
  scrollbar-width: thin;
}
::-webkit-scrollbar {
  width: 9px;
  background: #EDEAE4;
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #fcb2b6;
}

/* ===================================
   PRINT ADJUSTMENTS (minimal)
=================================== */
@media print {
  .mobile-menu, .mobile-menu-toggle, #cookie-banner, #cookie-modal-overlay, header, footer { display: none !important; }
  main { padding: 0 !important; }
}