/* ==========================================================================
   Zdravá Střeva — Editorial Lifestyle & Nutrition Portal (Czechia)
   Warm Botanical, Turquoise & Editorial Daylight Design System
   ========================================================================== */

:root {
  /* Surface Palette */
  --bg-primary: #FBF9F5;
  --bg-secondary: #F3EFE6;
  --bg-elevated: #FFFFFF;
  --bg-herb: #E6F7F5;
  --bg-turquoise-tint: #E6F7F5;
  --bg-terracotta-tint: #F7EFE8;
  --bg-glass: rgba(251, 249, 245, 0.92);

  /* Text Hierarchy */
  --ink-primary: #1C2420;
  --ink-secondary: #4A5550;
  --ink-muted: #6E7A74;

  /* Accent & Turquoise Tokens */
  --accent-primary: #0F766E;
  --accent-primary-hover: #115E59;
  --accent-turquoise: #0D9488;
  --accent-turquoise-bright: #14B8A6;
  --accent-forest: #2D4A3E;
  --accent-secondary: #A86434;
  --accent-secondary-hover: #8E5228;
  --semantic-positive: #0D9488;
  --semantic-caution: #B86B1F;

  /* Borders & Hairlines */
  --border-subtle: #E4DFD3;
  --border-strong: #C9C1B1;
  --border-turquoise: #99E6DF;

  /* Typography */
  --font-display: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout & Spacing */
  --container-max: 1240px;
  --reading-max: 68ch;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-card: 0 10px 30px -10px rgba(13, 148, 136, 0.09);
  --shadow-modal: 0 24px 48px -12px rgba(28, 36, 32, 0.18);
  --transition-base: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--ink-primary);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-primary);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-base), opacity var(--transition-base);
}

a:hover {
  color: var(--accent-turquoise);
}

ul, ol {
  padding-left: 1.4rem;
}

/* Typography Scale */
h1, h2, h3, h4, .serif-heading {
  font-family: var(--font-display);
  color: var(--ink-primary);
  font-weight: 600;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.15rem, 3.8vw + 1rem, 3.5rem);
  line-height: 1.13;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.6rem, 2.4vw + 0.75rem, 2.35rem);
  line-height: 1.22;
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.22rem, 1.4vw + 0.5rem, 1.5rem);
  line-height: 1.32;
  margin-bottom: 0.65rem;
}

p {
  margin-bottom: 1.15rem;
  color: var(--ink-secondary);
}

.lead-paragraph {
  font-size: clamp(1.1rem, 1.2vw + 0.5rem, 1.28rem);
  line-height: 1.65;
  color: var(--ink-primary);
  font-weight: 400;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-turquoise);
  margin-bottom: 0.75rem;
}

.eyebrow::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-turquoise-bright);
  box-shadow: 0 0 0 3px var(--bg-turquoise-tint);
}

.numeric-data {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.section {
  padding: clamp(3.25rem, 6vw, 5.5rem) 0;
}

.section-alt {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-turquoise {
  background: linear-gradient(180deg, #E6F7F5 0%, #FBF9F5 100%);
  border-top: 1px solid var(--border-turquoise);
  border-bottom: 1px solid var(--border-turquoise);
}

.section-header {
  max-width: 720px;
  margin-bottom: 2.75rem;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--accent-turquoise);
  color: #FFFFFF;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

/* Top Informational Notice Bar */
.editorial-topbar {
  background-color: var(--bg-turquoise-tint);
  border-top: 3px solid var(--accent-turquoise);
  border-bottom: 1px solid var(--border-turquoise);
  font-size: 0.8rem;
  color: var(--ink-secondary);
  padding: 0.45rem 0;
}

.editorial-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.editorial-topbar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--accent-primary);
}

.editorial-topbar-badge svg {
  color: var(--accent-turquoise);
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1.5rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink-primary);
}

.brand-logo:hover {
  color: var(--ink-primary);
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-turquoise) 0%, var(--accent-forest) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--ink-primary);
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--accent-turquoise);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link {
  text-decoration: none;
  color: var(--ink-secondary);
  font-size: 0.94rem;
  font-weight: 500;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base), color var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-primary);
  background-color: var(--bg-turquoise-tint);
}

.nav-link.active {
  font-weight: 600;
  box-shadow: inset 0 0 0 1px var(--border-turquoise);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--accent-turquoise);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.header-cta:hover {
  background-color: var(--accent-primary-hover);
  color: #FFFFFF;
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.75rem;
  color: var(--ink-primary);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.8rem 1.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-base);
}

.btn-primary {
  background-color: var(--accent-turquoise);
  color: #FFFFFF;
  border-color: var(--accent-turquoise);
}

.btn-primary:hover {
  background-color: var(--accent-primary-hover);
  border-color: var(--accent-primary-hover);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--bg-elevated);
  color: var(--ink-primary);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--bg-turquoise-tint);
  color: var(--accent-primary);
  border-color: var(--accent-turquoise);
}

.btn-outline-sage {
  background-color: transparent;
  color: var(--accent-turquoise);
  border-color: var(--accent-turquoise);
}

.btn-outline-sage:hover {
  background-color: var(--bg-turquoise-tint);
  color: var(--accent-primary-hover);
}

/* Editorial Hero Section */
.hero-section {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.75rem);
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.hero-meta-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-turquoise);
}

.hero-stat-label {
  font-size: 0.82rem;
  color: var(--ink-muted);
  line-height: 1.35;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-turquoise);
  background-color: var(--bg-secondary);
  box-shadow: var(--shadow-card);
}

.hero-visual-card img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
}

.hero-caption {
  padding: 0.9rem 1.25rem;
  background-color: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--ink-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Cards & Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.editorial-card {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.editorial-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent-turquoise);
  box-shadow: var(--shadow-card);
}

.card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.editorial-card:hover .card-media img {
  transform: scale(1.03);
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background-color: var(--bg-turquoise-tint);
  color: var(--accent-primary);
  border: 1px solid var(--border-turquoise);
  margin-bottom: 0.85rem;
}

.card-tag.terracotta {
  background-color: var(--bg-terracotta-tint);
  color: var(--accent-secondary);
  border-color: #E8D2C0;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.3;
  margin-bottom: 0.65rem;
}

.card-title a {
  text-decoration: none;
  color: var(--ink-primary);
}

.card-title a:hover {
  color: var(--accent-turquoise);
}

.card-excerpt {
  font-size: 0.95rem;
  color: var(--ink-secondary);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.card-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.84rem;
  color: var(--ink-muted);
}

.card-readmore {
  font-weight: 600;
  text-decoration: none;
  color: var(--accent-turquoise);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* Pillar Cards */
.pillar-card {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-top: 3px solid var(--accent-turquoise);
  border-radius: var(--radius-md);
  padding: 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.pillar-card:hover {
  border-color: var(--accent-turquoise);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.pillar-number {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-turquoise);
  margin-bottom: 0.85rem;
}

/* Certificates & Compliance Cards */
.cert-card {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base);
}

.cert-card:hover {
  transform: translateY(-2px);
}

.cert-seal {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--bg-turquoise-tint);
  border: 1px solid var(--border-turquoise);
  color: var(--accent-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.cert-code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-primary);
  background-color: var(--bg-turquoise-tint);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  margin-top: 0.75rem;
  align-self: flex-start;
}

.nda-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background-color: var(--bg-turquoise-tint);
  color: var(--accent-primary);
  border: 1px solid var(--border-turquoise);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 0.5rem;
}

/* Google Maps Embed Container */
.map-frame-wrapper {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--border-turquoise);
  box-shadow: var(--shadow-card);
  background-color: var(--bg-secondary);
}

.map-frame-wrapper iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* Interactive Daily Fiber & Plate Calculator */
.calculator-box {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3.5vw, 2.75rem);
  box-shadow: var(--shadow-card);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.25rem;
  align-items: start;
}

.food-Toggle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.food-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--ink-primary);
  transition: all var(--transition-base);
  text-align: left;
}

.food-chip:hover {
  border-color: var(--accent-turquoise);
}

.food-chip.selected {
  background-color: var(--bg-turquoise-tint);
  border-color: var(--accent-turquoise);
  font-weight: 600;
}

.food-chip-grams {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--accent-primary);
  background-color: var(--bg-elevated);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border-turquoise);
}

.calc-summary-panel {
  background-color: var(--bg-turquoise-tint);
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.progress-bar-track {
  width: 100%;
  height: 12px;
  background-color: #CCFBF1;
  border-radius: 999px;
  overflow: hidden;
  margin: 1rem 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-turquoise) 0%, var(--accent-turquoise-bright) 100%);
  border-radius: 999px;
  width: 45%;
  transition: width 0.35s ease;
}

/* Long-Form Article Layout & Sticky TOC */
.page-hero {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-subtle);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.84rem;
  color: var(--ink-muted);
  margin-bottom: 1rem;
  list-style: none;
  padding-left: 0;
}

.breadcrumb a {
  color: var(--ink-secondary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.article-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.86rem;
  color: var(--ink-muted);
}

.article-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
}

.toc-sidebar {
  position: sticky;
  top: 100px;
  background-color: var(--bg-turquoise-tint);
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-md);
  padding: 1.35rem;
}

.toc-title {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  margin-bottom: 0.85rem;
}

.toc-list {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.toc-list a {
  text-decoration: none;
  font-size: 0.88rem;
  color: var(--ink-secondary);
  line-height: 1.4;
  display: block;
  padding: 0.25rem 0;
  border-left: 2px solid transparent;
  padding-left: 0.65rem;
}

.toc-list a:hover {
  color: var(--accent-turquoise);
  border-left-color: var(--accent-turquoise);
}

.article-prose {
  max-width: var(--reading-max);
}

.article-prose h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-top: 0.5rem;
}

.article-prose h2:first-child {
  margin-top: 0;
}

.article-prose h3 {
  margin-top: 1.75rem;
  margin-bottom: 0.65rem;
}

.article-prose ul,
.article-prose ol {
  margin-bottom: 1.35rem;
  color: var(--ink-secondary);
}

.article-prose li {
  margin-bottom: 0.5rem;
}

.article-prose strong {
  color: var(--ink-primary);
}

/* Callout Boxes */
.callout-box {
  background-color: var(--bg-turquoise-tint);
  border-left: 4px solid var(--accent-turquoise);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.5rem 1.75rem;
  margin: 1.85rem 0;
}

.callout-box.warm {
  background-color: var(--bg-terracotta-tint);
  border-left-color: var(--accent-secondary);
}

.callout-title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 0.5rem;
}

/* Data Tables */
.table-wrapper {
  overflow-x: auto;
  margin: 1.75rem 0;
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-md);
  background-color: var(--bg-elevated);
}

.nutrition-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

.nutrition-table th {
  background-color: var(--bg-turquoise-tint);
  color: var(--ink-primary);
  font-weight: 600;
  padding: 0.9rem 1.15rem;
  border-bottom: 1px solid var(--border-turquoise);
}

.nutrition-table td {
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--ink-secondary);
}

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

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

/* Recipe Filter Tabs */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.filter-btn {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--ink-secondary);
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--accent-turquoise);
  border-color: var(--accent-turquoise);
  color: #FFFFFF;
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 0.45rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--ink-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-turquoise);
  background-color: var(--bg-elevated);
  box-shadow: 0 0 0 3px var(--bg-turquoise-tint);
}

.form-checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.86rem;
  color: var(--ink-secondary);
  margin-bottom: 1.25rem;
}

.form-checkbox-row input[type="checkbox"] {
  margin-top: 0.25rem;
  width: 16px;
  height: 16px;
  accent-color: var(--accent-turquoise);
}

/* Footer */
.site-footer {
  margin-top: auto;
  background-color: #132220;
  color: #D8E0DC;
  padding: 4rem 0 2.5rem;
  border-top: 3px solid var(--accent-turquoise);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
}

.footer-desc {
  color: #A9B5AF;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-turquoise-bright);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding-left: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  color: #A9B5AF;
  text-decoration: none;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--accent-turquoise-bright);
  text-decoration: underline;
}

.footer-disclaimer-box {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background-color: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: #C2D4CE;
  line-height: 1.55;
}

.footer-bottom {
  margin-top: 1.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: #8C9992;
}

.cookie-reopen-btn {
  background: rgba(20, 184, 166, 0.15);
  border: 1px solid var(--accent-turquoise-bright);
  color: #FFFFFF;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  cursor: pointer;
}

.cookie-reopen-btn:hover {
  background: rgba(20, 184, 166, 0.28);
}

/* ==========================================================================
   EU ePrivacy & Google Consent Mode v2 Cookie Banner & Modal
   Equal visual weight for Accept All & Reject Optional (No Dark Patterns)
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: 980px;
  background-color: var(--bg-elevated);
  border: 2px solid var(--accent-turquoise);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-modal);
  padding: 1.5rem 1.75rem;
  z-index: 1000;
  display: none;
}

.cookie-banner.visible {
  display: block;
}

.cookie-banner-content {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.cookie-banner-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink-primary);
  margin-bottom: 0.35rem;
}

.cookie-banner-text {
  font-size: 0.88rem;
  color: var(--ink-secondary);
  margin-bottom: 0;
  line-height: 1.55;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* Equal visual prominence for Accept & Reject per Czech ÚOOÚ & EU rules */
.btn-cookie-equal {
  background-color: var(--accent-turquoise);
  color: #FFFFFF;
  border: 1px solid var(--accent-turquoise);
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-base);
}

.btn-cookie-equal:hover {
  background-color: var(--accent-primary-hover);
}

.btn-cookie-settings {
  background-color: var(--bg-turquoise-tint);
  color: var(--accent-primary);
  border: 1px solid var(--border-turquoise);
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-cookie-settings:hover {
  background-color: #CCFBF1;
}

/* Cookie Preferences Modal */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(28, 36, 32, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.cookie-modal-backdrop.open {
  display: flex;
}

.cookie-modal {
  background-color: var(--bg-elevated);
  border: 2px solid var(--accent-turquoise);
  border-radius: var(--radius-lg);
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem;
  box-shadow: var(--shadow-modal);
}

.cookie-category-item {
  border: 1px solid var(--border-turquoise);
  border-radius: var(--radius-sm);
  padding: 1rem 1.15rem;
  margin-bottom: 0.85rem;
  background-color: var(--bg-primary);
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.cookie-category-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-primary);
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .hero-grid,
  .calc-grid,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .toc-sidebar {
    position: static;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: inline-flex;
  }

  .main-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background-color: var(--bg-elevated);
    border-bottom: 1px solid var(--border-strong);
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-card);
  }

  .main-nav.open {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .food-Toggle-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-meta-strip {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
}