/* =========================================
   Ogrodowa 1 — Wspólnota Mieszkaniowa
   Style Guide & Main Stylesheet
   ========================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  /* Colors — warm garden palette */
  --color-bg: #f8f6f1;
  --color-bg-alt: #ffffff;
  --color-surface: #ffffff;
  --color-text: #2d3436;
  --color-text-muted: #636e72;
  --color-text-light: #b2bec3;
  --color-primary: #00b894;
  --color-primary-dark: #00a381;
  --color-primary-light: #55efc4;
  --color-primary-bg: #e8faf4;
  --color-accent: #0984e3;
  --color-accent-light: #74b9ff;
  --color-accent-bg: #e8f4fd;
  --color-danger: #d63031;
  --color-danger-bg: #ffeaea;
  --color-warning: #fdcb6e;
  --color-warning-bg: #fef9e7;
  --color-border: #e0ddd5;
  --color-shadow: rgba(0, 0, 0, 0.06);



  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.25rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px var(--color-shadow);
  --shadow-md: 0 4px 12px var(--color-shadow);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Layout */
  --max-width: 1100px;
  --nav-height: 64px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + var(--space-lg));
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transition: box-shadow var(--transition-base);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--color-text);
  text-decoration: none;
}

.nav-logo-icon {
  font-size: var(--font-size-2xl);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Hamburger menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Adjust main content for removed hero */
main {
  padding-top: var(--nav-height);
}

.section:first-of-type {
  padding-top: calc(var(--nav-height) + var(--space-4xl));
}

/* --- Sections --- */
.section {
  padding: var(--space-4xl) var(--space-lg);
}

.section:nth-child(even) {
  background: var(--color-bg-alt);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-header h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.section-header .section-emoji {
  font-size: var(--font-size-3xl);
  display: block;
  margin-bottom: var(--space-sm);
}

.section-header p {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* --- Announcements Section --- */
.announcements-grid {
  display: grid;
  gap: var(--space-lg);
}

.announcement-card {
  display: flex;
  gap: var(--space-lg);
  align-items: flex-start;
}

.announcement-date {
  flex-shrink: 0;
  width: 64px;
  text-align: center;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-sm);
}

.announcement-date .day {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.1;
}

.announcement-date .month {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.announcement-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.announcement-content p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.announcement-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
}

.announcement-tag.important {
  background: var(--color-danger-bg);
  color: var(--color-danger);
}

.announcement-tag.info {
  background: var(--color-accent-bg);
  color: var(--color-accent);
}

.announcement-tag.event {
  background: var(--color-warning-bg);
  color: #e17055;
}

/* --- Netatmo Dashboard --- */
.netatmo-dashboard {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

.netatmo-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.netatmo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* Main Outdoor Card */
.main-weather {
  background: linear-gradient(135deg, var(--color-primary), #00d2ad);
  color: white;
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 200px;
}

.netatmo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-lg);
}

.netatmo-label {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.netatmo-status {
  font-size: var(--font-size-xs);
  background: rgba(255, 255, 255, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(4px);
}

.netatmo-main-info {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.netatmo-temp {
  font-family: 'Outfit', sans-serif;
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
}

.netatmo-details {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: var(--space-md) var(--space-xl);
  text-align: right;
}

.netatmo-detail {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 80px;
}

#co2Detail {
  transition: color 0.3s ease;
  padding-left: 10px;
}


.netatmo-detail span:nth-child(2) {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.netatmo-detail .label {
  font-size: var(--font-size-xs);
  opacity: 0.8;
  margin-top: 2px;
}

/* Secondary Grid */
.netatmo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
}

.netatmo-card.secondary {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.netatmo-value {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-top: auto;
}

.netatmo-icon {
  position: absolute;
  right: -10px;
  bottom: -10px;
  font-size: 3rem;
  opacity: 0.05;
  transition: transform 0.3s ease;
}

.netatmo-card:hover .netatmo-icon {
  transform: scale(1.2) rotate(-10deg);
  opacity: 0.1;
}

/* Chart */
.chart-card {
  padding: var(--space-xl);
}

.chart-tabs {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.chart-tab-group {
  display: flex;
  gap: 4px;
  background: var(--color-bg-secondary, #f0f0f0);
  padding: 4px;
  border-radius: var(--radius-md);
}

.chart-tab,
.chart-period {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: calc(var(--radius-md) - 2px);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}

.chart-tab:hover,
.chart-period:hover {
  color: var(--color-text);
}

.chart-tab.active {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(0, 184, 148, 0.3);
}

.chart-period.active {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.chart-wrapper {
  position: relative;
  height: 280px;
}

.weather-loading {
  text-align: center;
  padding: var(--space-3xl);
  color: var(--color-text-muted);
}


@media (max-width: 600px) {
  .chart-tabs {
    flex-direction: column;
    align-items: stretch;
  }
  
  .chart-tab-group {
    justify-content: center;
  }

  .chart-tab,
  .chart-period {
    padding: 6px 12px;
    font-size: var(--font-size-xs);
  }
  
  .chart-wrapper {
    height: 220px;
  }

  .netatmo-temp {
    font-size: 4rem;
  }
  
  .netatmo-main-info {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }
  
  .netatmo-details {
    text-align: left;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
  }
  
  .netatmo-detail {
    align-items: flex-start;
  }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.weather-error {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-xl);
}

.weather-source {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  color: var(--color-text-light);
}

/* --- Waste Collection Schedule --- */
.waste-intro {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.waste-intro p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-md);
}

.waste-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-xl);
}

.waste-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  font-size: var(--font-size-sm);
}

.waste-table thead {
  background: var(--color-primary);
  color: #fff;
}

.waste-table th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-weight: 600;
  font-size: var(--font-size-sm);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.waste-table td {
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.waste-table tbody tr:last-child td {
  border-bottom: none;
}

.waste-table tbody tr:hover {
  background: var(--color-primary-bg);
}

.waste-type {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 600;
}

.waste-type-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.waste-type-dot.mixed { background: #636e72; }
.waste-type-dot.plastic { background: #fdcb6e; }
.waste-type-dot.glass { background: #00b894; }
.waste-type-dot.paper { background: #0984e3; }
.waste-type-dot.bio { background: #6c5ce7; }

.waste-links {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.waste-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: var(--color-primary-bg);
  color: var(--color-primary-dark);
  font-weight: 600;
  font-size: var(--font-size-sm);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-base);
}

.waste-link:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.waste-links-title {
  width: 100%;
  text-align: center;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.waste-pdfs {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  width: 100%;
  margin-bottom: var(--space-lg);
}

.waste-link.app-link {
  background: var(--color-accent-bg);
  color: var(--color-accent);
}

.waste-link.app-link:hover {
  background: var(--color-accent);
  color: #fff;
}

/* --- Contacts Section --- */
.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.contact-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.contact-card-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-md);
  display: block;
}

.contact-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.contact-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xs);
}

.contact-card a {
  font-weight: 600;
}

.contact-numbers {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.contact-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
}

/* Emergency numbers grid */
.emergency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.emergency-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.emergency-item:hover {
  border-color: var(--color-danger);
  box-shadow: var(--shadow-sm);
}

.emergency-item .emoji {
  font-size: var(--font-size-2xl);
}

.emergency-item .info {
  flex: 1;
}

.emergency-item .name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.emergency-item .number {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--color-danger);
  letter-spacing: 1px;
}

/* --- Practical Info Section --- */
.rules-highlight {
  margin-bottom: var(--space-2xl);
}

.rules-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  background: var(--color-primary-bg);
  border-color: var(--color-primary-light);
  flex-wrap: wrap;
}

.rules-content {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.rules-emoji {
  font-size: 3rem;
}

.rules-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 2px;
}

.rules-content p {
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .rules-card {
    flex-direction: column;
    text-align: center;
  }
  .rules-content {
    flex-direction: column;
    gap: var(--space-sm);
  }
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.info-card {
  padding: var(--space-xl) var(--space-xl);
}

.info-card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.info-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.info-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.info-card li {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-left: var(--space-lg);
  position: relative;
  line-height: 1.5;
}

.info-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

/* --- Board Contact Section --- */
.board-section {
  text-align: center;
}

.board-card {
  max-width: 500px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-xl);
}

.board-card-icon {
  font-size: 3rem;
  margin-bottom: var(--space-lg);
}

.board-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.board-contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-base);
}

.board-contact-item:last-child {
  border-bottom: none;
}

.board-contact-item a {
  font-weight: 600;
}

/* --- Footer --- */
.footer {
  background: var(--color-text);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  font-size: var(--font-size-sm);
}

.footer a {
  color: var(--color-primary-light);
}

.footer a:hover {
  color: #fff;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

/* --- Scroll Reveal Animations --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
    --space-4xl: 3.5rem;
    --space-3xl: 2.5rem;
  }

  /* Mobile navigation */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: var(--color-surface);
    flex-direction: column;
    padding: calc(var(--nav-height) + var(--space-xl)) var(--space-xl) var(--space-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    gap: var(--space-lg);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    font-size: var(--font-size-lg);
    padding: var(--space-sm) 0;
  }

  .mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
  }

  .mobile-overlay.active {
    display: block;
  }

  /* Hero */
  .hero {
    min-height: 55vh;
  }

  .hero-content {
    padding: var(--space-2xl) var(--space-md);
  }

  /* Weather */
  .weather-details {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
  }

  .weather-main {
    gap: var(--space-lg);
  }

  /* Waste table */
  .waste-table th,
  .waste-table td {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
  }

  /* Contacts */
  .contacts-grid {
    grid-template-columns: 1fr;
  }

  .emergency-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Info grid */
  .info-grid {
    grid-template-columns: 1fr;
  }

  /* Announcements */
  .announcement-card {
    flex-direction: column;
    gap: var(--space-md);
  }

  .announcement-date {
    width: auto;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
  }

  .announcement-date .day,
  .announcement-date .month {
    font-size: var(--font-size-sm);
  }
}

@media (max-width: 480px) {
  .emergency-grid {
    grid-template-columns: 1fr;
  }

  .waste-links {
    flex-direction: column;
    align-items: stretch;
  }

  .waste-link {
    justify-content: center;
  }

  .footer-links {
    flex-direction: column;
    gap: var(--space-sm);
  }
}