/* ===============================
   Mieszkanie w Polsce - style.css
   Soft Pastel Flexbox UI
   =============================== */

/* 1. CSS Variables for Brand & Pastel Palette */
:root {
  --primary: #23466D;
  --secondary: #59B5A2;
  --accent: #F2F4F8;
  --pastel-blue: #BFD7ED;
  --pastel-mint: #C7F2E3;
  --pastel-pink: #F7D6E0;
  --pastel-yellow: #FFF6D6;
  --pastel-lavender: #E6E6FA;
  --pastel-peach: #FFE5D9;
  --white: #fff;
  --black: #222;
  --gray: #6B7A8F;
  --shadow: 0 4px 24px 0 rgba(35,70,109,0.08);
  --radius: 18px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', Arial, sans-serif;
  --font-body: 'Roboto', Arial, sans-serif;
}

/* 2. Base Reset & Typography */
html {
  box-sizing: border-box;
  font-size: 16px;
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--primary);
  background: linear-gradient(135deg, var(--pastel-blue) 0%, var(--pastel-mint) 100%);
  min-height: 100vh;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 18px 0;
  color: var(--primary);
  line-height: 1.2;
}
h1 {
  font-size: 2.2rem;
  letter-spacing: 0.01em;
}
h2 {
  font-size: 1.6rem;
}
h3 {
  font-size: 1.15rem;
  color: var(--secondary);
}
p, ul, ol {
  font-size: 1rem;
  margin: 0 0 16px 0;
  color: var(--gray);
  line-height: 1.7;
}
strong {
  color: var(--primary);
}
a {
  color: var(--secondary);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--primary);
  text-decoration: underline;
}

/* 3. Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 18px;
  display: flex;
  flex-direction: column;
}
.content-wrapper {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
}

/* 4. Header & Navigation */
header {
  background: var(--white);
  box-shadow: var(--shadow);
  border-bottom-left-radius: var(--radius);
  border-bottom-right-radius: var(--radius);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
}
header img {
  height: 48px;
  width: auto;
  display: block;
}
header nav {
  display: flex;
  flex-direction: row;
  gap: 22px;
  align-items: center;
}
header nav a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}
header nav a:hover, header nav a:focus {
  background: var(--pastel-blue);
  color: var(--secondary);
}
.cta-btn {
  background: linear-gradient(90deg, var(--pastel-pink) 0%, var(--pastel-mint) 100%);
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  border-radius: 24px;
  padding: 12px 28px;
  margin-left: 18px;
  box-shadow: 0 2px 12px 0 rgba(89,181,162,0.10);
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  outline: none;
  letter-spacing: 0.02em;
  text-align: center;
  display: inline-block;
}
.cta-btn:hover, .cta-btn:focus {
  background: linear-gradient(90deg, var(--pastel-mint) 0%, var(--pastel-pink) 100%);
  color: var(--secondary);
  box-shadow: 0 4px 24px 0 rgba(35,70,109,0.12);
}

/* Hamburger Button */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--primary);
  cursor: pointer;
  margin-left: 12px;
  transition: color var(--transition);
  z-index: 120;
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--secondary);
}

/* 5. Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 8px 32px 0 rgba(35,70,109,0.12);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu-close {
  background: none;
  border: none;
  font-size: 2.2rem;
  color: var(--primary);
  align-self: flex-end;
  margin: 22px 24px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:focus {
  outline: 2px solid var(--secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
  align-items: flex-start;
  padding: 40px 32px 0 32px;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary);
  padding: 10px 0;
  border-radius: 10px;
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--pastel-mint);
  color: var(--secondary);
}

/* 6. Hero Section */
.hero {
  background: linear-gradient(120deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: 0 4px 32px 0 rgba(35,70,109,0.08);
  margin-bottom: 60px;
  padding: 40px 0 60px 0;
}
.hero .container {
  align-items: center;
  justify-content: center;
}
.hero .content-wrapper {
  align-items: center;
  text-align: center;
  gap: 22px;
}
.hero h1 {
  color: var(--primary);
  font-size: 2.4rem;
  margin-bottom: 10px;
}
.hero p {
  color: var(--gray);
  font-size: 1.15rem;
  margin-bottom: 18px;
}

/* 7. Section Spacing & Layouts */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: var(--accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
section:last-child {
  margin-bottom: 0;
}

/* Feature Grid (Flexbox only) */
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 18px;
}
.feature-grid > div {
  background: linear-gradient(120deg, var(--pastel-yellow) 60%, var(--pastel-mint) 100%);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(35,70,109,0.06);
  padding: 28px 22px;
  flex: 1 1 260px;
  min-width: 220px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.feature-grid > div:hover {
  box-shadow: 0 8px 32px 0 rgba(35,70,109,0.14);
  transform: translateY(-4px) scale(1.02);
}

/* Card Container (for future use) */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 8px 32px 0 rgba(35,70,109,0.14);
  transform: translateY(-2px) scale(1.01);
}

/* Content Grid */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}

/* Text-Image Section */
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

/* Testimonial Card */
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: linear-gradient(90deg, var(--pastel-lavender) 60%, var(--pastel-peach) 100%);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px 0 rgba(35,70,109,0.06);
  margin-bottom: 20px;
  flex-direction: column;
  min-width: 220px;
  max-width: 600px;
  color: var(--primary);
}
.testimonial-card p {
  color: var(--primary);
  font-size: 1.05rem;
  margin-bottom: 8px;
  font-style: italic;
}
.testimonial-card span {
  color: var(--secondary);
  font-size: 0.98rem;
  font-family: var(--font-display);
  font-weight: 500;
}

/* Feature Item */
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* 8. Footer */
footer {
  background: var(--white);
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  box-shadow: 0 -2px 12px 0 rgba(35,70,109,0.06);
  margin-top: 60px;
  padding: 32px 0 18px 0;
}
footer .container {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
footer nav {
  display: flex;
  flex-direction: row;
  gap: 18px;
}
footer nav a {
  color: var(--gray);
  font-size: 0.98rem;
  font-family: var(--font-display);
  transition: color var(--transition);
}
footer nav a:hover, footer nav a:focus {
  color: var(--secondary);
}
footer div:last-child {
  color: var(--gray);
  font-size: 0.95rem;
}

/* 9. Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 300;
  background: linear-gradient(90deg, var(--pastel-mint) 60%, var(--pastel-pink) 100%);
  box-shadow: 0 -2px 24px 0 rgba(35,70,109,0.10);
  padding: 24px 18px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 24px;
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.3s, transform 0.3s;
}
.cookie-banner.hide {
  opacity: 0;
  pointer-events: none;
  transform: translateY(100%);
}
.cookie-banner p {
  color: var(--primary);
  margin: 0;
  font-size: 1rem;
}
.cookie-banner .cookie-btn {
  background: var(--secondary);
  color: var(--white);
  border: none;
  border-radius: 18px;
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-left: 10px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: 0 2px 8px 0 rgba(89,181,162,0.10);
}
.cookie-banner .cookie-btn:hover, .cookie-banner .cookie-btn:focus {
  background: var(--primary);
  color: var(--pastel-mint);
}
.cookie-banner .cookie-btn.settings {
  background: var(--pastel-blue);
  color: var(--primary);
  border: 1px solid var(--secondary);
}
.cookie-banner .cookie-btn.settings:hover, .cookie-banner .cookie-btn.settings:focus {
  background: var(--secondary);
  color: var(--white);
}

/* Cookie Modal */
.cookie-modal {
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  background: rgba(35,70,109,0.18);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  pointer-events: auto;
  transition: opacity 0.3s;
}
.cookie-modal.hide {
  opacity: 0;
  pointer-events: none;
}
.cookie-modal .modal-content {
  background: linear-gradient(120deg, var(--pastel-blue) 60%, var(--pastel-pink) 100%);
  border-radius: var(--radius);
  box-shadow: 0 8px 32px 0 rgba(35,70,109,0.14);
  padding: 36px 28px 28px 28px;
  min-width: 320px;
  max-width: 95vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.cookie-modal .modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal .modal-close:focus {
  outline: 2px solid var(--secondary);
}
.cookie-modal h3 {
  margin-top: 0;
  color: var(--primary);
  font-size: 1.2rem;
}
.cookie-modal .cookie-category {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.cookie-modal .cookie-category label {
  font-size: 1rem;
  color: var(--primary);
  font-family: var(--font-display);
}
.cookie-modal .cookie-category input[type="checkbox"] {
  accent-color: var(--secondary);
  width: 20px;
  height: 20px;
}
.cookie-modal .cookie-category input[disabled] {
  opacity: 0.6;
}
.cookie-modal .modal-actions {
  display: flex;
  flex-direction: row;
  gap: 14px;
  margin-top: 18px;
  justify-content: flex-end;
}
.cookie-modal .cookie-btn {
  background: var(--secondary);
  color: var(--white);
  border: none;
  border-radius: 18px;
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.cookie-modal .cookie-btn:hover, .cookie-modal .cookie-btn:focus {
  background: var(--primary);
  color: var(--pastel-mint);
}

/* 10. Forms (for contact page) */
input, textarea, select {
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: 10px;
  border: 1px solid var(--pastel-blue);
  padding: 10px 14px;
  margin-bottom: 16px;
  background: var(--white);
  color: var(--primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 4px 0 rgba(35,70,109,0.04);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--secondary);
  outline: none;
  box-shadow: 0 2px 8px 0 rgba(89,181,162,0.10);
}
button {
  font-family: var(--font-display);
}

/* 11. Utility Classes */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center !important; }
.flex-center { display: flex; align-items: center; justify-content: center; }

/* 12. Responsive Design (Mobile First) */
@media (max-width: 1100px) {
  .container {
    max-width: 98vw;
  }
}
@media (max-width: 900px) {
  .feature-grid > div, .card {
    min-width: 180px;
    padding: 20px 12px;
  }
  .hero h1 {
    font-size: 2rem;
  }
}
@media (max-width: 768px) {
  header .container, footer .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 10px;
  }
  header nav, footer nav {
    flex-direction: column;
    gap: 10px;
    width: 100%;
    align-items: flex-start;
  }
  .cta-btn {
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
    text-align: center;
  }
  .hero {
    padding: 28px 0 36px 0;
  }
  .hero .content-wrapper {
    gap: 14px;
  }
  section {
    padding: 24px 8px;
    margin-bottom: 36px;
  }
  .feature-grid {
    flex-direction: column;
    gap: 18px;
  }
  .feature-grid > div {
    min-width: 0;
    width: 100%;
  }
  .testimonial-card {
    max-width: 100%;
    padding: 16px;
  }
  .content-grid {
    flex-direction: column;
    gap: 14px;
  }
  .text-image-section {
    flex-direction: column;
    gap: 18px;
    align-items: flex-start;
  }
  .cookie-banner {
    flex-direction: column;
    gap: 14px;
    padding: 18px 8px;
    text-align: center;
  }
  .cookie-modal .modal-content {
    min-width: 0;
    width: 95vw;
    padding: 18px 8px 18px 8px;
  }
}
@media (max-width: 600px) {
  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.15rem; }
  .hero h1 { font-size: 1.3rem; }
  .cta-btn, .cookie-banner .cookie-btn, .cookie-modal .cookie-btn {
    font-size: 0.98rem;
    padding: 10px 12px;
  }
}

/* 13. Show/Hide Desktop/Mobile Nav */
@media (max-width: 900px) {
  header nav {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
}
@media (min-width: 901px) {
  .mobile-menu {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

/* 14. Animations */
@keyframes slideInMenu {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}
@keyframes slideOutMenu {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

/* 15. Accessibility Focus Styles */
a:focus, button:focus, input:focus, textarea:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}

/* 16. Miscellaneous */
::-webkit-scrollbar {
  width: 8px;
  background: var(--pastel-blue);
}
::-webkit-scrollbar-thumb {
  background: var(--pastel-mint);
  border-radius: 8px;
}

/* 17. Prevent Overlapping */
section, .card, .feature-grid > div, .testimonial-card {
  margin-bottom: 20px;
}

/* 18. Hide elements visually (for accessibility) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* END OF STYLE.CSS */