/* Modern Alex Bikfalvi Website Styles */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Pixelify+Sans:wght@400;500;600;700&display=swap');

/* CSS Custom Properties (CSS Variables) */
:root {
  /* Colors - Vibrant Professional Theme */
  --color-primary: #1e3a5f;
  --color-primary-hover: #2c5282;
  --color-secondary: #3182ce;
  --color-accent: #4299e1;
  --color-link: #2b6cb0;
  --color-link-hover: #2a4d7a;
  --color-text: #2d3748;
  --color-text-light: #4a5568;
  --color-text-lighter: #718096;
  --color-text-inverse: #fff;

  /* Vibrant Colors */
  --color-orange: #ff6b35;
  --color-orange-light: #ff8c65;
  --color-orange-bright: #ff5722;
  --color-purple: #667eea;
  --color-purple-dark: #4c51bf;
  --color-blue-bright: #3182ce;
  --color-pink: #ed64a6;
  --color-yellow: #fbbf24;

  /* Gradient Combinations */
  --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-orange-blue: linear-gradient(135deg, #ff6b35 0%, #3182ce 100%);
  --gradient-purple-pink: linear-gradient(135deg, #667eea 0%, #ed64a6 100%);
  --gradient-blue-purple: linear-gradient(135deg, #3182ce 0%, #667eea 100%);
  --gradient-warm: linear-gradient(135deg, #ff8c65 0%, #fbbf24 100%);
  --gradient-hero: linear-gradient(135deg, #4c51bf 0%, #3182ce 50%, #ff6b35 100%);

  /* Backgrounds */
  --color-bg-body: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  --color-bg-body-solid: #f7fafc;
  --color-bg-white: #ffffff;
  --color-bg-light: #f9fafb;
  --color-bg-lighter: #f1f5f9;
  --color-bg-section: #fdfdfe;
  --color-border: #4a5568;
  --color-border-light: #e2e8f0;
  --color-border-lighter: #f1f5f9;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-shadow-lg: rgba(0, 0, 0, 0.15);
  --color-shadow-colored: rgba(102, 126, 234, 0.2);

  /* Navigation - Vibrant Gradient */
  --color-nav-bg: linear-gradient(90deg, #4c51bf 0%, #3182ce 100%);
  --color-nav-bg-active: linear-gradient(90deg, #667eea 0%, #4299e1 100%);
  --color-nav-bg-hover: linear-gradient(90deg, #5a67d8 0%, #4299e1 100%);
  --color-nav-text: #fff;

  /* Buttons - Vibrant Gradients */
  --color-btn-primary-bg: linear-gradient(135deg, #ff6b35 0%, #3182ce 100%);
  --color-btn-primary-hover: linear-gradient(135deg, #ff5722 0%, #2c5282 100%);
  --color-btn-default-bg: #ffffff;
  --color-btn-default-border: #d1d5db;
  --color-btn-default-hover: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);

  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-base: 14px;
  --font-size-sm: 12px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --line-height-base: 1.35;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;

  /* Layout */
  --container-max-width: 1200px;
  --nav-height: 60px;
  --nav-height-shrunk: 40px;

  /* Breakpoints */
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;

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

/* Inter font is loaded via Google Fonts import above */

/* CSS Reset & Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  height: 100%;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background: linear-gradient(135deg, #f7fafc 0%, #e6fffa 25%, #fed7d7 50%, #fef5e7 75%, #f0fff4 100%);
  background-size: 400% 400%;
  animation: gradientShift 10s ease infinite;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 8px;
  text-decoration: none;
  z-index: 1000;
  border-radius: 0 0 4px 4px;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* Visually Hidden */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 var(--spacing-md);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
}

h2 {
  font-size: var(--font-size-lg);
  font-weight: 300;
}

h3 {
  font-size: var(--font-size-base);
  font-weight: 300;
}

p {
  margin: 0 0 var(--spacing-md);
  text-align: justify;
}

/* Links */
a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.external {
  background: url(../images/external.png) no-repeat right center;
  padding-right: 14px;
}

.external:hover {
  background-image: url(../images/external_hover.png);
}

.accesskey {
  text-decoration: underline;
}

/* Header & Navigation */
.header {
  position: relative;
  top: 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-base);
  padding: var(--spacing-md) 0;
}

/* Overlay mode when scrolling */
.header--overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(15px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  padding: var(--spacing-sm) 0;
}

/* Overlay mode navigation styling */
.header--overlay .site-title h1 {
  text-shadow: none;
}

.header--overlay .pixelated-title {
  filter: none;
}

.header--overlay .nav-link {
  background: transparent;
  text-shadow: none;
}

.header--overlay .nav-link:hover,
.header--overlay .nav-link:focus {
  background: transparent;
}

.header--overlay .nav-link::after {
  background: rgba(30, 58, 95, 0.8);
}

.header--overlay .nav-item--active .nav-link {
  border-color: rgba(30, 58, 95, 0.6);
}

.header-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Site Title (Left side) */
.site-title {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.site-title h1 {
  margin: 0;
  font-family: 'Pixelify Sans', monospace;
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--color-text);
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
  letter-spacing: -0.02em;
}

.pixelated-title {
  height: 20px;
  width: auto;
  vertical-align: baseline;
  filter: drop-shadow(0 1px 2px rgba(255, 255, 255, 0.8));
}

.site-title-link {
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.site-title-link:hover,
.site-title-link:focus {
  color: var(--color-primary);
  text-decoration: none;
}

/* Navigation (Right side) */
.nav {
  flex: 0 0 auto;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
  font-size: 14px;
  font-weight: 400;
  margin: 0 2px;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.6);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.8);
  transition: width 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
  background: transparent;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
}

.nav-item--active .nav-link {
  background: transparent;
  color: var(--color-primary);
  cursor: default;
  text-shadow: none;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 6px;
}

.nav-item--active .nav-link::after {
  display: none;
}

/* Mobile Navigation */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 30px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle-line {
  width: 30px;
  height: 3px;
  background: var(--color-text);
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Main Content */
.main {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Hero Section with Carousel */
.hero {
  margin: var(--spacing-lg) 0;
  position: relative;
  padding: var(--spacing-lg);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.4) 100%);
  border-radius: 16px;
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: center;
}

/* Carousel */
.carousel {
  position: relative;
  width: 1120px;
  max-width: 100%;
  height: 400px;
  overflow: visible;
  border-radius: 12px;
  background: transparent;
}

.carousel-track {
  position: relative;
  width: 1000px;
  height: 100%;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 12px;
}

.carousel-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: 1000px auto;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.carousel-slide--active {
  opacity: 1;
}

.carousel-content {
  position: absolute;
  top: calc(50% + 50px);
  right: 0;
  transform: translateY(-50%);
  width: 480px;
  padding: 0;
  background: transparent;
  font-size: 13px;
}

.carousel-content p:last-child {
  margin-bottom: 0;
}

/* Carousel Controls */
.carousel-controls {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  padding: 0;
  transform: translateY(-50%);
  pointer-events: none;
}

.carousel-btn {
  background: rgba(0, 0, 0, 0.5);
  color: var(--color-text-inverse);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-btn:hover,
.carousel-btn:focus {
  background: rgba(0, 0, 0, 0.7);
}

/* Carousel Indicators */
.carousel-indicators {
  position: absolute;
  bottom: var(--spacing-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: var(--spacing-sm);
}

.carousel-indicator {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--color-text-inverse);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.carousel-indicator--active,
.carousel-indicator:hover,
.carousel-indicator:focus {
  background: var(--color-text-inverse);
  transform: scale(1.1);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

/* News Section */
.news-section {
  margin: var(--spacing-xl) 0;
}

/* News Sidebar */
.news-sidebar {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  box-shadow: 0 4px 6px var(--color-shadow);
  max-width: 800px;
  margin: 0 auto;
}

.news-sidebar-title {
  background: var(--gradient-orange-blue);
  color: var(--color-text-inverse);
  margin: 0;
  padding: var(--spacing-md);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: 7px 7px 0 0;
  box-shadow: 0 4px 8px rgba(255, 107, 53, 0.3);
}

.news-items {
  padding: 0;
}

.news-item {
  padding: var(--spacing-md);
  border-top: 1px solid transparent;
  border-bottom: 1px solid transparent;
  transition: all var(--transition-fast);
}

.news-item:hover {
  border-top: 1px solid var(--color-orange-light);
  border-bottom: 1px solid var(--color-orange-light);
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(49, 130, 206, 0.05) 100%);
  transform: translateX(4px);
  box-shadow: 2px 0 8px rgba(255, 107, 53, 0.1);
}

.news-item p {
  margin: var(--spacing-xs) 0 0;
  font-size: 13px;
}

.news-date {
  font-size: 11px;
  font-style: italic;
  color: var(--color-text-light);
  display: block;
}

/* Content Sections */
.content-sections {
  margin-top: var(--spacing-xxl);
}

.featured-section {
  margin-bottom: var(--spacing-xxl);
}

.featured-section h2 {
  color: var(--color-text);
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
}

/* Featured Items */
.featured-items-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.featured-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: var(--spacing-md);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-lighter);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: 0 4px 15px var(--color-shadow);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.featured-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-orange-blue);
}

.featured-item:nth-child(odd)::before {
  background: var(--gradient-purple-pink);
}

.featured-item:hover {
  box-shadow: 0 8px 25px var(--color-shadow-colored);
  border-color: var(--color-orange-light);
  transform: translateY(-4px);
}

.featured-item-image {
  display: flex;
  align-items: center;
  justify-content: center;
}

.featured-item-image img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

.featured-item-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-item-content h3 {
  margin: 0 0 var(--spacing-sm);
  color: var(--color-text);
}

.featured-item-content p:last-of-type {
  margin-top: auto;
  margin-bottom: 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.428571429;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  background-image: none;
  border: 1px solid transparent;
  border-radius: 4px;
  text-decoration: none;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:hover,
.btn:focus {
  text-decoration: none;
}

.btn:active {
  background-image: none;
  box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
}

.btn--primary {
  color: var(--color-text-inverse);
  background: var(--color-btn-primary-bg);
  border: none;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn--primary:hover,
.btn--primary:focus {
  color: var(--color-text-inverse);
  background: var(--color-btn-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.6);
}

.btn--default {
  color: var(--color-text);
  background-color: var(--color-btn-default-bg);
  border-color: var(--color-btn-default-border);
}

.btn--default:hover,
.btn--default:focus {
  color: var(--color-text);
  background: var(--color-btn-default-hover);
  border-color: var(--color-orange-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.2);
}

/* Social Links */
.social-section {
  margin: var(--spacing-xxl) 0;
}

.social-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-sm);
  list-style: none;
  padding: 0;
  margin: 0;
}

.social-link {
  display: flex;
}

.social-link a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-bg-white);
  border: 1px solid var(--color-border-lighter);
  border-radius: 12px;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px var(--color-shadow);
  position: relative;
  overflow: hidden;
}

.social-link a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: 32px 32px;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.8;
  transition: all var(--transition-fast);
}

.social-link a::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-blue-purple);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.social-link:nth-child(2n) a::after { background: var(--gradient-orange-blue); }
.social-link:nth-child(3n) a::after { background: var(--gradient-purple-pink); }

.social-link a:hover::before {
  opacity: 1;
}

.social-link a:hover::after {
  opacity: 1;
}

.social-link a span {
  position: relative;
  z-index: 1;
  color: var(--color-text);
  font-weight: 600;
}

.social-link a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--color-shadow-colored);
  border-color: var(--color-orange-light);
  text-decoration: none;
}

/* Social media specific backgrounds */
.social-link--linkedin a::before { background-image: url(../images/linkedin_off.png); }
.social-link--linkedin a:hover::before { background-image: url(../images/linkedin_on.png); }
.social-link--github a::before { background-image: url(../images/github_off.png); }
.social-link--github a:hover::before { background-image: url(../images/github_on.png); }
.social-link--flickr a::before { background-image: url(../images/flickr_off.png); }
.social-link--flickr a:hover::before { background-image: url(../images/flickr_on.png); }
.social-link--facebook a::before { background-image: url(../images/facebook_off.png); }
.social-link--facebook a:hover::before { background-image: url(../images/facebook_on.png); }
.social-link--twitter a::before { background-image: url(../images/twitter_off.png); }
.social-link--twitter a:hover::before { background-image: url(../images/twitter_on.png); }
.social-link--lastfm a::before { background-image: url(../images/lastfm_off.png); }
.social-link--lastfm a:hover::before { background-image: url(../images/lastfm_on.png); }

/* Update timestamp */
.update {
  text-align: center;
  color: var(--color-text-lighter);
  font-size: var(--font-size-sm);
  margin: var(--spacing-xxl) 0;
}

/* Footer */
.footer {
  background: transparent;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  margin: var(--spacing-xxl) var(--spacing-md) 0;
  padding: var(--spacing-md) 0;
  text-align: center;
  border-radius: 8px 8px 0 0;
  min-height: 35px;
}

.footer-content {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 35px;
}

.footer p {
  font-size: 14px;
  color: var(--color-text-lighter);
  margin: 0;
  line-height: 1.4;
  text-align: center;
}

.footer a {
  color: var(--color-text-lighter);
  text-decoration: none;
}

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

/* Responsive Design */

/* Large tablets and small desktops */
@media (max-width: 1024px) {
  :root {
    --container-max-width: 100%;
  }

  .hero {
    padding: var(--spacing-md);
  }

  .carousel {
    width: 100%;
    overflow: hidden;
  }

  .carousel-track {
    width: 100%;
  }

  .carousel-slide {
    background-size: cover;
  }

  .carousel-controls {
    padding: 0 var(--spacing-md);
  }

  .carousel-content {
    width: 420px;
    padding: 0;
  }
}

/* Tablets */
@media (max-width: 768px) {
  :root {
    --nav-height: 50px;
    --nav-height-shrunk: 40px;
  }

  .hero {
    padding: var(--spacing-md);
  }

  .carousel {
    height: 300px;
    width: 100%;
    overflow: hidden;
  }

  .carousel-track {
    width: 100%;
  }

  .carousel-slide {
    background-size: cover;
  }

  .carousel-controls {
    padding: 0 var(--spacing-md);
  }

  .carousel-content {
    position: static;
    width: 100%;
    transform: none;
    background: transparent;
    padding: 0;
  }

  .news-section {
    margin: var(--spacing-lg) 0;
  }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    flex-direction: column;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    z-index: 50;
    border-top: 1px solid var(--color-border-lighter);
  }

  .nav-list[aria-expanded="true"] {
    display: flex;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-border-lighter);
  }

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

  .nav-link {
    width: 100%;
    justify-content: flex-start;
    padding: var(--spacing-md) var(--spacing-lg);
    height: auto;
    margin: 0;
  }

  .nav-link::after {
    bottom: -1px;
    height: 3px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.9);
  }

  .nav-item--active .nav-link {
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 4px;
  }

  .nav-toggle {
    display: flex;
  }

  .featured-items-grid {
    grid-template-columns: 1fr;
  }

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

/* Mobile phones */
@media (max-width: 576px) {
  :root {
    --spacing-md: 12px;
    --spacing-lg: 18px;
    --spacing-xl: 24px;
    --spacing-xxl: 36px;
  }

  .carousel {
    height: 250px;
    width: 100%;
    overflow: hidden;
  }

  .carousel-track {
    width: 100%;
  }

  .carousel-slide {
    background-size: cover;
  }

  .carousel-controls {
    padding: 0 var(--spacing-md);
  }

  .carousel-content {
    padding: 0;
    font-size: 12px;
  }

  .featured-item {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .featured-item-image {
    justify-self: center;
  }

  .social-links {
    grid-template-columns: 1fr;
  }

  .main {
    padding: 0 var(--spacing-sm);
  }

  .footer {
    margin-left: var(--spacing-sm);
    margin-right: var(--spacing-sm);
    min-height: 35px;
  }

  .footer-content {
    min-height: 35px;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --color-shadow: rgba(0, 0, 0, 0.8);
    --color-border: #000;
    --color-border-light: #000;
  }

  .carousel-content {
    background: transparent;
  }
}

/* Print styles */
@media print {
  .header,
  .carousel-controls,
  .carousel-indicators,
  .social-section,
  .footer {
    display: none;
  }

  .hero {
    display: block;
  }

  .carousel {
    height: auto;
    box-shadow: none;
    border: 1px solid #000;
  }

  .carousel-content {
    position: static;
    width: 100%;
    background: transparent;
    border: none;
  }

  a {
    color: inherit;
    text-decoration: underline;
  }
}