/* --------------------------------------------------
   Gazowe Porównania - Elegant Classic CSS
   Brand: Gazowe Porównania
   Style: Timeless, elegant, classic, muted, refined
   Layout: Flexbox only (no grid/columns)
   -------------------------------------------------- */

:root {
  --color-primary: #254E70;
  --color-secondary: #F1B24A;
  --color-accent: #FFFFFF;
  --color-bg: #F7F6F3;
  --color-muted: #E5E3DF;
  --color-text: #2C2C2C;
  --color-text-muted: #6B6B6B;
  --color-border: #D1CFCB;
  --color-shadow: rgba(37, 78, 112, 0.08);
  --color-shadow-strong: rgba(37, 78, 112, 0.16);
  --font-display: 'Montserrat', 'Georgia', serif;
  --font-body: 'Roboto', 'Georgia', serif;
  --radius: 10px;
  --transition: 0.25s cubic-bezier(.4,0,.2,1);
  --shadow: 0 2px 12px var(--color-shadow);
  --shadow-strong: 0 4px 24px var(--color-shadow-strong);
}

html {
  box-sizing: border-box;
  font-size: 18px;
  background: var(--color-bg);
  color: var(--color-text);
  scroll-behavior: smooth;
}
*, *:before, *:after {
  box-sizing: inherit;
}
body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  line-height: 1.7;
  font-size: 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-primary);
  margin-top: 0;
  margin-bottom: 0.7em;
  font-weight: 700;
  letter-spacing: 0.01em;
}
h1 {
  font-size: 2.2rem;
  line-height: 1.15;
  margin-bottom: 0.5em;
}
h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5em;
}
h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4em;
}
h4, h5, h6 {
  font-size: 1rem;
}
p, ul, ol {
  margin-top: 0;
  margin-bottom: 1.2em;
  color: var(--color-text);
}
strong {
  color: var(--color-primary);
  font-weight: 700;
}
a {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color var(--transition);
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-decoration: none;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}
.content-wrapper {
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 30px;
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}

/* Flexbox Patterns */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  position: relative;
  padding: 28px 24px;
  flex: 1 1 320px;
  min-width: 260px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-strong);
  transform: translateY(-4px) scale(1.02);
}
.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;
  background: var(--color-muted);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  color: var(--color-text);
  font-style: italic;
  transition: box-shadow var(--transition), background var(--transition);
}
.testimonial-card:hover {
  background: #edeae5;
  box-shadow: var(--shadow-strong);
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}
.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
}
.features-grid > div {
  flex: 1 1 260px;
  min-width: 220px;
  background: var(--color-muted);
  border-radius: var(--radius);
  padding: 24px 18px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
  transition: box-shadow var(--transition), background var(--transition);
}
.features-grid > div:hover {
  background: #edeae5;
  box-shadow: var(--shadow-strong);
}

/* Tables */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 30px;
  overflow: hidden;
}
thead {
  background: var(--color-primary);
  color: var(--color-accent);
}
th, td {
  padding: 16px 12px;
  text-align: left;
  font-family: var(--font-body);
  border-bottom: 1px solid var(--color-border);
}
th {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
tbody tr:last-child td {
  border-bottom: none;
}
tbody tr:hover {
  background: var(--color-muted);
}

/* Header & Navigation */
header {
  background: var(--color-accent);
  box-shadow: 0 2px 8px var(--color-shadow);
  position: sticky;
  top: 0;
  z-index: 100;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
}
header img {
  height: 48px;
  width: auto;
  margin-right: 24px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
}
nav a {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-primary);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
nav a:hover, nav a:focus {
  background: var(--color-secondary);
  color: var(--color-accent);
}
.cta-btn {
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 10px 28px;
  border: none;
  border-radius: 24px;
  box-shadow: var(--shadow);
  cursor: pointer;
  text-decoration: none;
  margin-left: 16px;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  font-weight: 700;
  letter-spacing: 0.03em;
}
.cta-btn:hover, .cta-btn:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-strong);
}

/* Hamburger Menu (Mobile) */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 16px;
  transition: color var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-secondary);
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(37, 78, 112, 0.97);
  z-index: 9999;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: auto;
  animation: slideInMenu 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes slideInMenu {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.mobile-menu-close {
  background: none;
  border: none;
  color: var(--color-accent);
  font-size: 2.2rem;
  align-self: flex-end;
  margin: 24px 32px 0 0;
  cursor: pointer;
  transition: color var(--transition);
}
.mobile-menu-close:hover, .mobile-menu-close:focus {
  color: var(--color-secondary);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 40px 0 0 40px;
}
.mobile-nav a {
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-decoration: none;
  padding: 10px 0;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}

/* Footer */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 0;
  font-family: var(--font-body);
  margin-top: 60px;
}
.footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
  padding: 40px 20px 20px 20px;
}
.footer-columns > div {
  flex: 1 1 220px;
  min-width: 180px;
}
.footer-columns img {
  height: 38px;
  margin-bottom: 18px;
}
.footer-columns nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-columns nav a {
  color: var(--color-accent);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 6px 0;
  border-radius: 4px;
  transition: background var(--transition), color var(--transition);
}
.footer-columns nav a:hover, .footer-columns nav a:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 18px 20px;
  text-align: center;
  font-size: 0.95rem;
  color: #eaeaea;
}

/* Images & Gallery */
img {
  max-width: 100%;
  border-radius: var(--radius);
  display: block;
}
.team-photos {
  display: flex;
  gap: 20px;
  align-items: center;
}
.team-photos img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--shadow);
}
.map-placeholder {
  background: var(--color-muted);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--color-text-muted);
  font-style: italic;
  text-align: center;
  margin-top: 10px;
}

/* Lists */
ul, ol {
  padding-left: 1.5em;
}
ul li, ol li {
  margin-bottom: 0.5em;
  color: var(--color-text);
}

/* Newsletter Section */
.newsletter-section {
  background: var(--color-muted);
  border-radius: var(--radius);
  padding: 32px 24px;
  box-shadow: var(--shadow);
  margin-bottom: 40px;
}

/* Cookie Consent Banner */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-accent);
  color: var(--color-text);
  box-shadow: 0 -2px 16px var(--color-shadow-strong);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  z-index: 99999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.cookie-banner.visible {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInBanner 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInBanner {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.cookie-banner-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 8px 22px;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  margin: 0;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
  font-weight: 600;
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: var(--color-accent);
}
.cookie-btn.accept:hover, .cookie-btn.accept:focus {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.reject {
  background: var(--color-muted);
  color: var(--color-primary);
}
.cookie-btn.reject:hover, .cookie-btn.reject:focus {
  background: #e1d9c9;
  color: var(--color-primary);
}
.cookie-btn.settings {
  background: var(--color-secondary);
  color: var(--color-primary);
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: var(--color-primary);
  color: var(--color-accent);
}

/* Cookie Modal */
.cookie-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(37, 78, 112, 0.55);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
  animation: fadeInModal 0.35s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}
.cookie-modal {
  background: var(--color-accent);
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  padding: 36px 28px 28px 28px;
  max-width: 420px;
  width: 90vw;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.cookie-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  transition: color var(--transition);
}
.cookie-modal-close:hover, .cookie-modal-close:focus {
  color: var(--color-secondary);
}
.cookie-category {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.cookie-category label {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
}
.cookie-category input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 18px;
  height: 18px;
}
.cookie-category.essential label {
  font-weight: 700;
  color: var(--color-primary);
}
.cookie-category.essential input[type="checkbox"] {
  accent-color: var(--color-secondary);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.mt-2 { margin-top: 20px !important; }
.mb-2 { margin-bottom: 20px !important; }

/* Responsive Design */
@media (max-width: 1024px) {
  .container {
    max-width: 96vw;
    padding: 0 10px;
  }
  .footer-columns {
    gap: 24px;
    padding: 32px 10px 16px 10px;
  }
}
@media (max-width: 900px) {
  .footer-columns {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}
@media (max-width: 768px) {
  html { font-size: 16px; }
  .content-wrapper {
    padding: 28px 10px;
    margin-bottom: 40px;
  }
  .section {
    margin-bottom: 40px;
    padding: 28px 10px;
  }
  .features-grid, .card-container, .content-grid {
    flex-direction: column;
    gap: 18px;
  }
  .text-image-section {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  header .container {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 10px;
  }
  nav {
    display: none;
  }
  .cta-btn {
    margin-left: 0;
    margin-top: 8px;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .footer-columns {
    flex-direction: column;
    gap: 16px;
    padding: 24px 10px 10px 10px;
  }
}
@media (max-width: 480px) {
  html { font-size: 15px; }
  .content-wrapper {
    padding: 16px 4px;
    margin-bottom: 24px;
  }
  .section {
    margin-bottom: 24px;
    padding: 16px 4px;
  }
  .footer-bottom {
    padding: 10px 4px;
    font-size: 0.9rem;
  }
  .cookie-modal {
    padding: 18px 6px 16px 6px;
    max-width: 98vw;
  }
}

/* Micro-interactions */
button, .cta-btn, .cookie-btn, .mobile-menu-toggle, .mobile-menu-close, .cookie-modal-close {
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}
button:active, .cta-btn:active, .cookie-btn:active {
  transform: scale(0.97);
}

/* Hide scroll on mobile menu open */
body.menu-open {
  overflow: hidden;
}

/* Accessibility Focus Styles */
a:focus, button:focus, .cta-btn:focus, .cookie-btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* Elegant Classic Details */
hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 32px 0;
}
blockquote {
  border-left: 4px solid var(--color-secondary);
  background: #f6f3ee;
  color: var(--color-primary);
  padding: 18px 24px;
  margin: 24px 0;
  font-style: italic;
  border-radius: var(--radius);
}

/* Thank You Page Animation */
.thank-you-animation {
  animation: fadeInThankYou 1s cubic-bezier(.4,0,.2,1);
}
@keyframes fadeInThankYou {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

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