/* Reset a základné štýly */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Zabránenie horizontálnemu scrollovaniu */
html, body {
  max-width: 100vw;
  overflow-x: hidden;
}

:root {
  --primary-blue: #4A90E2;
  --light-blue: #E3F2FD;
  --dark-blue: #2C5282;
  --accent-blue: #64B5F6;
  --text-dark: #2D3748;
  --text-light: #718096;
  --white: #FFFFFF;
  --gray-50: #F7FAFC;
  --gray-100: #EDF2F7;
  --gray-200: #E2E8F0;
  --shadow-light: 0 2px 12px rgba(74, 144, 226, 0.1);
  --shadow-medium: 0 4px 20px rgba(74, 144, 226, 0.15);
  --shadow-heavy: 0 8px 32px rgba(74, 144, 226, 0.2);
  --gradient-primary: linear-gradient(135deg, #4A90E2 0%, #64B5F6 100%);
  --gradient-light: linear-gradient(135deg, #E3F2FD 0%, #FFFFFF 100%);
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--gray-50);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

/* Header štýly */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray-200);
  z-index: 1000;
  padding: 1rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-light);
}

header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-medium);
}

.logo-link {
  display: flex;
  align-items: center;
}

.logo {
  height: 40px;
  width: auto;
  transition: var(--transition-smooth);
}

.logo:hover {
  transform: scale(1.05);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-blue);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 1001;
}

.nav-toggle:hover {
  background: var(--light-blue);
  transform: scale(1.1);
}

.nav-toggle-icon {
  transition: var(--transition-smooth);
  display: inline-block;
}

.navbar {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.navbar a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: var(--transition-smooth);
  z-index: -1;
}

.navbar a:hover::before {
  left: 0;
}

.navbar a:hover {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Dropdown štýly */
.dropdown {
  position: relative;
  display: block;
}

.dropbtn {
  display: inline-flex;
  width: 100%;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  border-radius: 25px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.dropbtn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: var(--transition-smooth);
  z-index: -1;
}

.dropdown:hover .dropbtn::before {
  left: 0;
}

.dropdown:hover .dropbtn {
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.dropdown-icon {
  transition: var(--transition-smooth);
}

  .dropdown:hover .dropdown-icon {
    transform: rotate(45deg);
    color: var(--white);
  }.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  right: -50px;
  background: var(--white);
  min-width: 250px;
  width: auto;
  box-shadow: var(--shadow-heavy);
  border-radius: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-smooth);
  border: 1px solid var(--gray-200);
  overflow: hidden;
}

.dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content a {
  display: block;
  padding: 1rem 1.5rem;
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition-smooth);
  border-radius: 0;
}

.dropdown-content a:hover {
  background: var(--gradient-primary);
  color: var(--white);
  transform: translateX(5px);
}

/* Hlavná sekcia */
#main {
  padding: 120px 2rem 4rem;
  background: var(--gradient-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

#main::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23E3F2FD" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
  z-index: 0;
}

.hero-content {
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--text-light);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.feature-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 25px;
  box-shadow: var(--shadow-light);
  font-weight: 500;
  color: var(--text-dark);
  transition: var(--transition-smooth);
}

.feature-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.feature-icon {
  font-size: 1.2rem;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(4, 280px);
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  justify-content: center;
  align-items: start;
}

.image-card-link {
  text-decoration: none;
  color: inherit;
  outline: none;
}

.image-card-link:focus {
  outline: none;
}

.image-card {
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
  height: 350px;
  width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.image-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 1;
}

.image-card:hover::before {
  opacity: 0.1;
}

.image-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-heavy);
}

.image-title {
  padding: 1.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: center;
  position: relative;
  z-index: 2;
  transition: var(--transition-smooth);
}

.image-card:hover .image-title {
  color: var(--primary-blue);
}

.image-bg {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--light-blue);
  position: relative;
  overflow: hidden;
}

.image-bg img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: var(--transition-smooth);
  position: relative;
  z-index: 2;
}

.image-card:hover .image-bg img {
  transform: scale(1.1);
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(74, 144, 226, 0.8));
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  z-index: 3;
  height: 40%;
  pointer-events: none;
}

.image-card:hover .card-overlay {
  opacity: 1;
  visibility: visible;
}

/* Produktové sekcie */
.product-section {
  padding: 5rem 2rem;
  background: var(--white);
  margin: 2rem 0;
  border-radius: 30px;
  box-shadow: var(--shadow-light);
  position: relative;
  overflow: hidden;
}

.product-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-main-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--primary-blue);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

.section-main-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #5A6B7A;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Galéria */
.ems-gallery {
  margin: 3rem 0;
}

.ems-gallery-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

.ems-gallery-item {
  flex: 1 1 300px;
  max-width: 400px;
  min-width: 280px;
}

/* Špecifická úprava pre EMS contouring galériu */
#ems-contouring-gallery .ems-gallery-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}

#ems-contouring-gallery .ems-gallery-item {
  flex: 1 1 300px;
  max-width: 400px;
  min-width: 280px;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  padding: 1rem;
}

.ems-gallery-item {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.ems-gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.ems-gallery-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

/* Špecifické úpravy pre EMS contouring obrázky */
.ems-contouring-img {
  object-fit: contain !important;
  object-position: center;
  background: transparent;
  padding: 0;
  max-height: 280px !important;
  width: auto !important;
  height: auto !important;
}

.ems-gallery-item:hover .ems-gallery-img {
  transform: scale(1.05);
}

/* Accordion štýly */
.accordion-container {
  margin-top: 3rem;
}

.accordion-btn {
  width: 100%;
  background: var(--gradient-light);
  border: 2px solid var(--gray-200);
  border-radius: 15px;
  padding: 1.5rem 2rem;
  margin-bottom: 1rem;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
}

.accordion-btn:hover {
  background: var(--light-blue);
  border-color: var(--primary-blue);
  transform: translateX(5px);
}

.accordion-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary-blue);
  color: var(--white);
}

.ems-arrow {
  font-size: 1.2rem;
  transition: var(--transition-smooth);
}

.accordion-btn.active .ems-arrow {
  transform: rotate(90deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background: var(--white);
  border-radius: 15px;
  margin-bottom: 1rem;
}

.accordion-content.active {
  max-height: 1000px;
  box-shadow: var(--shadow-light);
}

.content-wrapper {
  padding: 2rem;
}

.content-wrapper p {
  line-height: 1.7;
  color: var(--text-light);
}

/* Content sekcie */
.content-section {
  margin-top: 3rem;
}

.section-subtitle {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1rem;
}

.applicator-description {
  margin-bottom: 1.5rem;
}

.section-subtitle::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.text-content,
.technical-content {
  background: var(--light-blue);
  padding: 2rem;
  border-radius: 15px;
  margin-bottom: 2rem;
}

.benefits-list,
.treatment-list,
.advantages-list,
.wavelength-list,
.interface-list {
  list-style: none;
  margin: 1.5rem 0;
}

.benefits-list li,
.treatment-list li,
.interface-list li {
  padding: 1rem 1.5rem;
  margin-bottom: 0.75rem;
  background: var(--white);
  border-radius: 12px;
  border-left: 4px solid var(--primary-blue);
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
}

.benefits-list li:hover,
.treatment-list li:hover,
.interface-list li:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow-medium);
}

.advantage-item,
.wavelength-item {
  padding: 1.5rem;
  margin-bottom: 1rem;
  background: var(--white);
  border-radius: 15px;
  box-shadow: var(--shadow-light);
  transition: var(--transition-smooth);
}

.advantage-item:hover,
.wavelength-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

/* Info sekcia */
.info-section {
  padding: 5rem 2rem;
  background: var(--gradient-light);
  text-align: center;
}

.about-content {
  max-width: 1200px;
  margin: 0 auto;
  background: var(--white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: var(--shadow-medium);
  text-align: left;
}

.about-content p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-light);
}

/* Footer štýly */
footer {
  background: var(--dark-blue);
  color: var(--white);
  padding: 3rem 2rem 1rem;
}

.footer-top {
  margin-bottom: 2rem;
}

.footer-top-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section {
  text-align: center;
  padding: 1rem;
}

.footer-section:first-child {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.footer-section .logo {
  height: 40px;
  filter: brightness(0) invert(1);
  margin-bottom: 1.5rem;
  margin-top: 0.5rem;
}

.footer-section strong {
  display: block;
  margin-bottom: 1rem;
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--accent-blue);
}

.footer-section p {
  margin-bottom: 0.5rem;
  opacity: 0.9;
  font-size: clamp(0.85rem, 2vw, 1rem);
  line-height: 1.5;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0.8;
  font-size: clamp(0.8rem, 1.8vw, 0.9rem);
}

/* Scroll to top tlačidlo */
#scrollToTop {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border: none;
  border-radius: 50%;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-medium);
  z-index: 1000;
}

#scrollToTop.visible {
  opacity: 1;
  visibility: visible;
}

#scrollToTop:hover {
  transform: translateY(-3px) scale(1.1);
  box-shadow: var(--shadow-heavy);
}

/* Animácie */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.pulse-animation {
  animation: pulse 2s infinite;
}

/* Responzívny dizajn - pre stredné obrazovky */
@media (min-width: 1480px) {
  .image-grid {
    gap: 2.5rem;
  }
}

@media (max-width: 1024px) {
  header {
    padding: 1rem 2rem;
  }
  
  .navbar {
    gap: 1.5rem;
  }
  
  .navbar a {
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
  }
}

@media (max-width: 1274px) {
  .image-grid {
    grid-template-columns: repeat(2, 280px);
    gap: 2rem;
    justify-content: center;
  }

  .image-card {
    width: 280px;
    height: 350px;
  }
}

@media (max-width: 950px) {
  .image-grid {
    grid-template-columns: repeat(2, 280px);
    gap: 1.5rem;
    justify-content: center;
    align-items: center;
  }

  .image-card {
    width: 280px;
    height: 300px;
  }
}

/* Pre menšie obrazovky - hamburger menu */
@media (max-width: 950px) {
  header {
    padding: 1rem 1.5rem;
  }

  .nav-toggle {
    display: block;
  }

  .navbar {
    position: absolute;
    top: calc(100% + 10px);
    right: 15px;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) scale(0.95);
    transition: var(--transition-smooth);
    box-shadow: 0 10px 40px rgba(74, 144, 226, 0.25);
    border-radius: 20px;
    border: 2px solid var(--light-blue);
    min-width: 280px;
    max-width: calc(100vw - 30px);
    overflow: hidden;
    backdrop-filter: blur(10px);
  }

  .navbar.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }

  .navbar::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid var(--light-blue);
    z-index: 1;
  }

  .navbar::after {
    content: '';
    position: absolute;
    top: -6px;
    right: 21px;
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-bottom: 7px solid var(--white);
    z-index: 2;
  }

  .navbar a {
    width: 100%;
    text-align: left;
    border-radius: 0;
    padding: 1.2rem 1.8rem;
    border-bottom: 1px solid var(--gray-100);
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
  }

  .navbar a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: var(--transition-smooth);
  }

  .navbar a:hover::before {
    transform: scaleY(1);
  }

  .navbar a:last-child {
    border-bottom: none;
  }

  .navbar a:hover {
    background: linear-gradient(90deg, var(--light-blue), transparent);
    color: var(--primary-blue);
    transform: translateX(8px);
    padding-left: 2.2rem;
  }

  .dropbtn {
    position: relative;
    width: 100%;
    text-align: left;
    padding: 1.2rem 1.8rem;
    justify-content: flex-start;
    gap: 0.5rem;
    border-bottom: 1px solid var(--gray-100);
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition-smooth);
    overflow: hidden;
  }

  .dropbtn:hover {
    background: linear-gradient(90deg, var(--light-blue), transparent);
    color: var(--primary-blue) !important;
    transform: translateX(8px);
    padding-left: 2.2rem;
  }

  .dropdown:hover .dropbtn {
    color: var(--primary-blue) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
  }

  .dropdown:hover .dropbtn .dropdown-icon {
    color: var(--primary-blue) !important;
  }

  .dropbtn:hover .dropdown-icon {
    color: var(--primary-blue) !important;
  }

  .dropbtn::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transition: var(--transition-smooth);
  }

  .dropbtn:hover::before {
    transform: scaleY(1);
  }

  .dropbtn .dropdown-icon {
    transform: rotate(0deg);
    transition: var(--transition-smooth);
  }

  .dropdown.active .dropbtn .dropdown-icon {
    transform: rotate(45deg);
  }

  .dropdown.active .dropbtn {
    background: linear-gradient(90deg, var(--light-blue), transparent);
    color: var(--primary-blue) !important;
    transform: translateX(8px);
    padding-left: 2.2rem;
  }

  .dropdown.active .dropbtn::before {
    transform: scaleY(1);
  }

  .dropdown.active .dropbtn .dropdown-icon {
    color: var(--primary-blue) !important;
    transform: rotate(45deg);
  }

  .dropdown-content {
    position: static;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    transform: none;
    box-shadow: none;
    background: var(--white);
    border-radius: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    border: none;
  }

  .dropdown.active .dropdown-content {
    opacity: 1;
    visibility: visible;
    max-height: 300px;
  }

  .dropdown-content a {
    padding: 1rem 2.5rem;
    font-size: 0.9rem;
    color: var(--text-dark);
    position: relative;
    border-bottom: 1px solid var(--gray-200);
    background: var(--white);
  }

  .dropdown-content a:last-child {
    border-bottom: none;
  }

  .dropdown-content a::before {
    position: absolute;
    left: 1.8rem;
    opacity: 0;
    transition: var(--transition-smooth);
    color: var(--primary-blue);
  }

  .dropdown-content a:hover::before {
    opacity: 1;
  }

  .dropdown-content a:hover {
    background: var(--light-blue);
    color: var(--text-dark);
    transform: translateX(15px);
    padding-left: 3rem;
  }
}

/* Pre stredné obrazovky - 2 obrázky vedľa seba s flexboxom */
@media (max-width: 768px) and (min-width: 481px) {
  .ems-gallery-grid {
    justify-content: space-around;
  }

  .ems-gallery-item {
    flex: 0 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    min-width: 250px;
    min-height: 280px;
  }

  #ems-contouring-gallery .ems-gallery-grid {
    justify-content: space-around;
  }

  #ems-contouring-gallery .ems-gallery-item {
    flex: 0 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    min-width: 250px;
    min-height: 300px;
  }


}

/* Pre obrazovky 769px-982px - optimalizácia layoutu */
@media (min-width: 769px) and (max-width: 982px) {
  .footer-top-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer-section:first-child {
    order: 1;
    margin-bottom: 1rem;
  }

  .footer-section:nth-child(2) {
    order: 2;
  }

  .footer-section:nth-child(3) {
    order: 3;
  }

  .footer-section {
    padding: 1rem;
  }

  .footer-section .logo {
    height: 38px;
    margin-bottom: 1.5rem;
  }

  /* Produktové galérie s flexboxom */
  .ems-gallery-grid {
    justify-content: space-around;
  }

  .ems-gallery-item {
    flex: 0 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    min-width: 300px;
  }

  #ems-contouring-gallery .ems-gallery-grid {
    justify-content: space-around;
  }

  #ems-contouring-gallery .ems-gallery-item {
    flex: 0 1 calc(50% - 1rem);
    max-width: calc(50% - 1rem);
    min-width: 300px;
  }

  .product-section {
    padding: 4.5rem 2.5rem;
  }
}

/* Pre mobilné zariadenia - navigácia a layout */
@media (max-width: 768px) {
  .navbar {
    right: 1rem;
    left: auto;
    max-width: calc(100vw - 2rem);
    min-width: auto;
    width: auto;
  }

  #main {
    padding: 120px 2rem 4rem;
  }

  .image-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 2rem;
    justify-items: center;
  }

  .image-card {
    width: min(280px, calc(100vw - 4rem));
    max-width: 280px;
    height: 300px;
    margin: 0 auto;
  }

  .footer-top-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 1.5rem;
  }

  .footer-section {
    padding: 0.5rem;
  }

  .footer-section .logo {
    height: 30px;
  }
}

/* Pre najmenšie mobilné zariadenia - 1 obrázok s flexboxom */
@media (max-width: 480px) {
  .ems-gallery-grid {
    justify-content: center;
  }

  .ems-gallery-item {
    flex: 0 1 100%;
    max-width: 100%;
    min-width: auto;
  }

  #ems-contouring-gallery .ems-gallery-grid {
    justify-content: center;
  }

  #ems-contouring-gallery .ems-gallery-item {
    flex: 0 1 100%;
    max-width: 100%;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  header {
    padding: 1rem;
  }

  .navbar {
    right: 0.5rem;
    left: auto;
    max-width: calc(100vw - 1rem);
    min-width: auto;
  }

  #main {
    padding: 120px 1.5rem 4rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-main-title {
    font-size: 1.8rem;
  }

  .accordion-btn {
    padding: 1rem;
  }

  .about-content {
    padding: 2rem;
  }

  #scrollToTop {
    width: 50px;
    height: 50px;
    bottom: 1rem;
    right: 1rem;
  }

  .image-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1.5rem;
    justify-items: center;
  }

  .image-card {
    width: min(280px, calc(100vw - 3rem));
    max-width: 280px;
    height: 300px;
    margin: 0 auto;
  }

  .product-section {
    padding: 4rem 1.5rem;
    margin: 1rem 0;
  }

  footer {
    padding: 2rem 1rem 1rem;
  }

  .footer-section .logo {
    height: 25px;
  }
}

/* Dark mode priprava */
@media (prefers-color-scheme: dark) {
  /* Tu môžete pridať dark mode štýly ak bude potreba */
}

/* Print štýly */
@media print {
  header,
  #scrollToTop,
  .nav-toggle {
    display: none;
  }

  .product-section {
    page-break-inside: avoid;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Focus štýly pre accessibility */
a:focus,
button:focus {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Vysoký kontrast */
@media (prefers-contrast: high) {
  :root {
    --primary-blue: #1565C0;
    --text-light: #424242;
  }
}