/* ==========================================================================
   NUTRI-OSTRAVA | LIGHT THEME STYLESHEET (canonical)
   Brand palette: Green #5CA833 | Navy #234B6E | Dark #122230 | White #FFFFFF
   Zero-framework, high-performance vanilla CSS
   ========================================================================== */

:root {
  /* --- BAREVNÉ PROMĚNNÉ (LIGHT) --- */
  --bg-main: #FFFFFF;
  --bg-surface: #F4F7F4;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FAFCFA;
  --bg-subtle: #EBF0EB;

  --text-main: #122230;
  --text-muted: #486175;
  --text-dim: #718899;

  --primary: #5CA833;
  --primary-hover: #4C8D29;
  --primary-glow: rgba(92, 168, 51, 0.14);
  --primary-light: #76C24B;

  --secondary: #234B6E;
  --secondary-hover: #1A3A56;
  --secondary-glow: rgba(35, 75, 110, 0.12);

  --border: #E0E7E0;
  --border-subtle: #EDF2ED;
  --border-hover: #CCD8CC;
  --border-focus: #5CA833;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --transition: 200ms ease;

  --container-width: 1200px;
  --container-narrow: 840px;
  --header-height: 72px;

  --shadow-sm: 0 2px 8px rgba(18, 34, 48, 0.05);
  --shadow-md: 0 8px 24px rgba(18, 34, 48, 0.08);
  --shadow-glow: 0 0 24px rgba(92, 168, 51, 0.15);

  --header-bg: rgba(255, 255, 255, 0.94);

  /* --- FOOTER TOKENS (light surface section) --- */
  --footer-bg: var(--bg-surface);
  --footer-border: var(--border);
  --footer-text: var(--text-muted);
  --footer-text-dim: var(--text-dim);
  --footer-heading: var(--text-main);
}

/* --- RESET & BOX SIZING --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 2.5rem);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- ACCESSIBILITY --- */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--primary);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 9999;
  transition: top var(--transition);
}

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

/* --- LAYOUT UTILITIES --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.section-surface {
  background-color: var(--bg-surface);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
  background-color: var(--primary-glow);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(92, 168, 51, 0.25);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.25;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* --- HEADER & NAVIGATION --- */
.header {
  position: sticky;
  top: 0;
  height: var(--header-height);
  background-color: var(--header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, #4C8D29 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 4px 12px rgba(92, 168, 51, 0.3);
}

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

.logo-brand {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.1;
}

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

.logo-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 0.85rem;
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--text-main);
  background-color: var(--bg-surface);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: 0.5rem;
}

.nav-instagram-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}

.nav-instagram-btn:hover,
.nav-instagram-btn:focus-visible {
  color: #d6249f;
  border-color: rgba(214, 36, 159, 0.4);
  transform: translateY(-1px);
}

.nav-instagram-text {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 8px;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition), color var(--transition);
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  background-color: var(--bg-subtle);
  border-color: var(--border-hover);
  color: var(--primary);
}

.menu-toggle .icon-close {
  display: none;
}

.menu-toggle[aria-expanded="true"] {
  background-color: var(--bg-subtle);
  border-color: var(--primary);
  color: var(--primary);
}

.menu-toggle[aria-expanded="true"] .icon-menu {
  display: none;
}

.menu-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

/* --- BUTTONS & INTERACTIVE ELEMENTS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: transform var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
  min-height: 48px;
  min-width: 48px;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #FFFFFF;
  border: 1px solid var(--primary);
  box-shadow: 0 4px 14px rgba(92, 168, 51, 0.25);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background-color: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(92, 168, 51, 0.35);
  color: #FFFFFF;
}

.btn-secondary {
  background-color: var(--bg-surface);
  color: var(--secondary);
  border: 1px solid var(--border);
}

.btn-secondary:hover, .btn-secondary:focus-visible {
  background-color: #EAEFEA;
  border-color: var(--border-hover);
  transform: translateY(-4px);
  color: var(--text-main);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  min-height: 40px;
  border-radius: var(--radius-sm);
}

.btn-block {
  width: 100%;
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  padding-top: 4rem;
  padding-bottom: 5rem;
  background: radial-gradient(circle at 50% 0%, rgba(92, 168, 51, 0.08) 0%, transparent 70%);
  border-bottom: 1px solid var(--border);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background-color: rgba(92, 168, 51, 0.12);
  border: 1px solid rgba(92, 168, 51, 0.3);
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-main);
  margin-bottom: 1.25rem;
}

.hero-title span {
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.highlight-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.highlight-text {
  font-size: 0.875rem;
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.3;
}

.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.therapist-avatar {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background-color: var(--bg-surface);
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-weight: 800;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.therapist-info h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.therapist-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-card-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.stat-item {
  text-align: center;
  background-color: var(--bg-surface);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.stat-value {
  display: block;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* --- ABOUT SECTION --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.about-content p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 1.025rem;
}

.about-lead {
  font-size: 1.15rem !important;
  color: var(--text-main) !important;
  font-weight: 600;
}

.comparison-box {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-top: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.comparison-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-main);
}

.comparison-item svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.comparison-item.valid svg {
  color: var(--primary);
}

.comparison-item.warning svg {
  color: #DC2626;
}

/* --- INBODY & TECH SECTION --- */
.inbody-card {
  background: linear-gradient(145deg, #FFFFFF 0%, #F0F6EE 100%);
  border: 1px solid rgba(92, 168, 51, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  box-shadow: var(--shadow-glow);
}

.inbody-info h3, .inbody-info h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.inbody-info p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.inbody-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.inbody-feature-item {
  background: #FFFFFF;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.inbody-feature-item svg {
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.inbody-feature-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  color: var(--text-main);
}

.inbody-feature-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.inbody-prep-box {
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.inbody-prep-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
  color: var(--secondary);
}

.inbody-prep-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.inbody-prep-list li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  line-height: 1.5;
}

.inbody-prep-bullet {
  color: var(--primary);
  font-weight: 800;
  flex-shrink: 0;
  user-select: none;
}

.inbody-prep-content {
  flex: 1;
}

.inbody-prep-label {
  color: var(--text-main);
  font-weight: 700;
  margin-right: 0.25rem;
}

@media (max-width: 480px) {
  .inbody-prep-label {
    display: block;
    margin-bottom: 0.15rem;
  }
}

/* --- SERVICES & PRICING GRID --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.service-card:hover, .service-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.service-card.featured {
  border-color: var(--primary);
  background: linear-gradient(180deg, rgba(92, 168, 51, 0.05) 0%, var(--bg-card) 40%);
  box-shadow: 0 4px 20px rgba(92, 168, 51, 0.15);
}

.featured-badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.service-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-features li {
  font-size: 0.9rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features li svg {
  color: var(--primary);
  flex-shrink: 0;
}

.service-price {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.service-price-note {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* --- PRICING DETAIL LIST --- */
.pricing-extra {
  margin-top: 3rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.pricing-extra-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pricing-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.pricing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition);
}

.pricing-row:hover {
  border-color: var(--border-hover);
}

.pricing-label {
  font-weight: 600;
  font-size: 0.925rem;
  color: var(--text-main);
}

.pricing-val {
  font-weight: 800;
  color: var(--primary);
  font-size: 1rem;
  white-space: nowrap;
  margin-left: 0.75rem;
}

/* --- FAQ ACCORDION --- */
.faq-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.faq-item {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--border-hover);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  gap: 1rem;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--primary);
  transition: transform var(--transition);
}

details[open] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

/* --- INSTAGRAM SECTION --- */
.instagram-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.instagram-card {
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--text-main);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  height: 100%;
}

.instagram-card:hover {
  transform: translateY(-4px);
  border-color: rgba(225, 48, 108, 0.4);
  box-shadow: 0 12px 28px rgba(225, 48, 108, 0.12);
}

.instagram-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background-color: var(--border-subtle);
}

.instagram-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.instagram-card:hover .instagram-img {
  transform: scale(1.05);
}

.instagram-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.7) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  opacity: 0;
  transition: opacity var(--transition);
  color: #ffffff;
  padding: 1rem;
  text-align: center;
}

.instagram-card:hover .instagram-overlay {
  opacity: 1;
}

.instagram-icon-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transform: translateY(10px);
  transition: transform 0.3s ease;
}

.instagram-card:hover .instagram-icon-badge {
  transform: translateY(0);
}

.instagram-action {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.instagram-card-content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.instagram-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #d6249f;
  margin-bottom: 0.4rem;
}

.instagram-card-title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.instagram-card-desc {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin: 0;
}

.instagram-cta-wrap {
  text-align: center;
}

.btn-instagram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(220, 39, 67, 0.35);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}

.btn-instagram:hover,
.btn-instagram:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(220, 39, 67, 0.45);
  filter: brightness(1.05);
  color: #ffffff !important;
}

/* --- CONTACT SECTION --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: stretch;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  height: 100%;
  justify-content: space-between;
}

.contact-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--primary-glow);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-icon-instagram {
  background: linear-gradient(45deg, rgba(240, 148, 51, 0.15) 0%, rgba(220, 39, 67, 0.15) 50%, rgba(188, 24, 136, 0.15) 100%);
  color: #d6249f;
  transition: background var(--transition), color var(--transition);
}

.contact-item:hover .contact-icon-instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #ffffff;
}

.contact-meta h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-link {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--secondary);
  transition: color var(--transition);
  display: inline-block;
}

.contact-link:hover, .contact-link:focus-visible {
  color: var(--primary);
}

.contact-text {
  font-size: 1rem;
  color: var(--text-main);
}

/* Map link widget — extracted from inline styles */
.contact-map-link {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Contact form title — extracted from inline styles */
.contact-form-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

/* Form submission status feedback */
.form-status {
  display: none;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.925rem;
  font-weight: 600;
  line-height: 1.5;
  border: 1px solid transparent;
  transition: all var(--transition);
}

.form-status.success {
  display: block;
  background-color: var(--primary-glow);
  border-color: rgba(92, 168, 51, 0.35);
  color: var(--primary-hover);
}

.form-status.error {
  display: block;
  background-color: rgba(220, 38, 38, 0.07);
  border-color: rgba(220, 38, 38, 0.3);
  color: #B91C1C;
}

.contact-form-wrapper {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .form-row-2col {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-main);
}

.form-input, .form-select, .phone-input-group {
  width: 100%;
  height: 54px;
  min-height: 54px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  box-sizing: border-box;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-input, .form-select {
  padding: 0.85rem 1rem;
}

.form-textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  min-height: 120px;
  resize: vertical;
  box-sizing: border-box;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  outline: none;
}

.form-input.is-invalid {
  border-color: #DC2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

/* --- TELEFONNÍ POLE S FIXNÍ PŘEDVOLBOU --- */
.phone-input-group {
  display: flex;
  align-items: center;
  padding: 0;
  cursor: text;
}

.phone-input-group:hover {
  border-color: var(--border-hover);
}

.phone-input-group:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.phone-input-group.is-invalid {
  border-color: #DC2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

.phone-prefix {
  display: inline-flex;
  align-items: center;
  padding-left: 1rem;
  padding-right: 0.35rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  user-select: none;
  pointer-events: none;
  white-space: nowrap;
  line-height: 1;
}

.phone-input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: none !important;
  background: transparent !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 1rem 0 0.25rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text-main);
  box-sizing: border-box;
  width: 100%;
}

.phone-input:focus {
  outline: none;
  border: none;
  box-shadow: none;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 0.2rem;
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
}

/* --- FOOTER --- */
.footer {
  background-color: var(--footer-bg);
  border-top: 1px solid var(--footer-border);
  padding: 1.5rem 0;
  color: var(--footer-text);
  font-size: 0.85rem;
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-brand .logo-img {
  width: 32px;
  height: 32px;
}

.footer-brand .logo-brand {
  font-size: 1.1rem;
  color: var(--footer-heading);
}

.footer-copy {
  color: var(--footer-text-dim);
  font-size: 0.8rem;
  white-space: nowrap;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.footer-nav a {
  color: var(--footer-text);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--primary);
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--footer-text-dim);
}

.footer-contact a {
  color: var(--footer-text);
  font-weight: 500;
  transition: color var(--transition);
}

.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--primary);
}

.footer-dot {
  color: var(--border-hover);
  font-size: 0.7rem;
}

.footer-instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--footer-text);
  font-weight: 500;
  transition: color var(--transition);
}

.footer-instagram-link:hover,
.footer-instagram-link:focus-visible {
  color: #d6249f;
}

@media (max-width: 992px) {
  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (max-width: 576px) {
  .instagram-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Mobile-first: 768px tablet, 1024px desktop)
   ========================================================================== */

@media (min-width: 768px) {
  .section {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }

  .section-title {
    font-size: 2.5rem;
  }

  .hero-title {
    font-size: 3.25rem;
  }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
  }

  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
  }

  .inbody-card {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    padding: 3rem;
  }

  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
  }

  .footer-container {
    flex-direction: row;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }

  .nav {
    display: flex;
  }

  .hero {
    padding-top: 5rem;
    padding-bottom: 7rem;
  }

  .hero-title {
    font-size: 3.75rem;
  }
}

@media (max-width: 1023px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 1.25rem 1.25rem 2rem;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 999;
    border-top: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(18, 34, 48, 0.12);
  }

  .nav.active {
    display: flex;
    animation: mobileNavFadeIn 0.2s ease-out;
  }

  @keyframes mobileNavFadeIn {
    from {
      opacity: 0;
      transform: translateY(-8px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    width: 100%;
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .nav-link {
    display: flex;
    align-items: center;
    padding: 0.85rem 1rem;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-main);
    background-color: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
  }

  .nav-link:hover,
  .nav-link:active,
  .nav-link:focus-visible {
    background-color: rgba(92, 168, 51, 0.08);
    color: var(--primary);
    border-color: rgba(92, 168, 51, 0.25);
  }

  .nav-cta {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    margin-left: 0;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border);
    width: 100%;
  }

  .nav-cta .btn-primary {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 0.85rem;
    min-height: 48px;
  }

  .nav-cta .nav-instagram-btn {
    width: 100%;
    height: 48px;
    gap: 0.6rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-instagram-text {
    display: inline;
  }
}