/*
 * DizzyWalk Records - Stylesheet
 * A premium static website for events-first fan hub
 */

/* ===================================
   CSS Variables & Design System
   =================================== */

:root {
  /* Colors */
  --color-bg: #0A0A0A;
  --color-text: #F5F5F0;
  --color-accent-fuchsia: #FF1B9B;
  --color-accent-cyan: #00E5FF;
  --color-accent-lime: #CCFF00;

  /* Gradients */
  --gradient-dizzy: linear-gradient(45deg, #FF1B9B 0%, #00E5FF 50%, #CCFF00 100%);

  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

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

  /* Layout */
  --container-width: 1200px;
  --container-narrow: 800px;

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

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-glow-fuchsia: 0 0 20px rgba(255, 27, 155, 0.3);
  --shadow-glow-cyan: 0 0 20px rgba(0, 229, 255, 0.3);
  --shadow-glow-lime: 0 0 20px rgba(204, 255, 0, 0.3);
}

/* ===================================
   Reset & Base Styles
   =================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

/* Respect reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ===================================
   Typography
   =================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.01em;
}

p {
  margin-bottom: var(--space-md);
}

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

ul {
  list-style: none;
}

address {
  font-style: normal;
}

/* ===================================
   Skip Link (Accessibility)
   =================================== */

.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-accent-fuchsia);
  color: var(--color-bg);
  padding: var(--space-sm) var(--space-md);
  font-weight: 600;
  z-index: 10000;
  border-radius: 0 0 var(--radius-sm) 0;
}

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

/* ===================================
   Layout Containers
   =================================== */

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

.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===================================
   Header
   =================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(245, 245, 240, 0.1);
}

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

.logo img {
  display: block;
  height: auto;
  transition: opacity var(--transition-normal);
}

.logo:hover img {
  opacity: 0.8;
}

/* Main Navigation */
.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  padding: var(--space-xs) 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-dizzy);
  transition: width var(--transition-normal);
}

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

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 1001;
}

.hamburger-line {
  display: block;
  width: 1.5rem;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition-normal);
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

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

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(10px);
  overflow: hidden;
  transition: height var(--transition-normal);
  z-index: 999;
}

.mobile-menu.active {
  height: 100vh;
}

.mobile-nav {
  padding-top: 6rem;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient-dizzy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: opacity var(--transition-normal);
}

.mobile-nav-link:hover {
  opacity: 0.8;
}

@media (min-width: 768px) {
  .main-nav {
    display: block;
  }

  .mobile-menu-toggle {
    display: none;
  }
}

/* ===================================
   Hero Section
   =================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: var(--space-3xl) 0;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  width: 100%;
}

.hero-title {
  background: var(--gradient-dizzy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-lg);
}

.hero-subhead {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.6;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.manifesto-list {
  margin-bottom: var(--space-xl);
}

.manifesto-list li {
  font-size: 1.125rem;
  padding-left: var(--space-lg);
  position: relative;
  margin-bottom: var(--space-sm);
  font-weight: 600;
}

.manifesto-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-accent-fuchsia);
  font-weight: 700;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Next Event Card */
.next-event-card {
  background: rgba(245, 245, 240, 0.05);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.next-event-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-dizzy);
}

.card-label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-cyan);
  margin-bottom: var(--space-sm);
}

.event-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: var(--space-sm);
}

.event-date {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-accent-fuchsia);
  margin-bottom: var(--space-xs);
}

.event-venue {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.event-location {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-bottom: var(--space-sm);
}

.event-lineup {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: var(--space-lg);
}

/* Countdown */
.countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-md);
  background: rgba(255, 27, 155, 0.1);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 27, 155, 0.2);
}

.countdown-value {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-accent-fuchsia);
}

.countdown-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

.event-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.calendar-actions {
  display: flex;
  gap: var(--space-md);
}

@media (min-width: 992px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* ===================================
   Buttons
   =================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: var(--gradient-dizzy);
  color: var(--color-bg);
  box-shadow: var(--shadow-glow-fuchsia);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(255, 27, 155, 0.5);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: rgba(245, 245, 240, 0.1);
  border: 1px solid rgba(245, 245, 240, 0.2);
  color: var(--color-text);
}

.btn-secondary:hover {
  background: rgba(245, 245, 240, 0.15);
  border-color: rgba(245, 245, 240, 0.3);
}

.btn-text {
  background: transparent;
  padding: var(--space-xs) var(--space-md);
  color: var(--color-text);
  opacity: 0.8;
  font-size: 0.875rem;
}

.btn-text:hover {
  opacity: 1;
}

.btn-small {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

/* ===================================
   Section Styles
   =================================== */

section {
  padding: var(--space-3xl) 0;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-3xl);
  background: var(--gradient-dizzy);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-intro {
  text-align: center;
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

/* ===================================
   Artists Section
   =================================== */

.artists-section {
  background: linear-gradient(180deg, rgba(255, 27, 155, 0.03) 0%, transparent 100%);
}

.artists-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}

.artist-card {
  background: rgba(245, 245, 240, 0.03);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.artist-card:hover {
  border-color: rgba(245, 245, 240, 0.2);
  transform: translateY(-4px);
}

.artist-image {
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.artist-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.artist-content {
  padding: var(--space-xl);
}

.artist-name {
  font-size: 2rem;
  margin-bottom: var(--space-xs);
}

.artist-role {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-cyan);
  margin-bottom: var(--space-lg);
}

.artist-bio {
  font-size: 1.125rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: var(--space-xl);
}

.featured-track {
  background: rgba(245, 245, 240, 0.05);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.track-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
  margin-bottom: var(--space-xs);
}

.track-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
}

/* Audio Player */
.audio-player {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.play-button {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-dizzy);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-normal);
  position: relative;
}

.play-button:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-glow-fuchsia);
}

.play-button .pause-icon {
  display: none;
}

.play-button.playing .play-icon {
  display: none;
}

.play-button.playing .pause-icon {
  display: block;
}

.play-button svg {
  color: var(--color-bg);
}

.progress-bar {
  flex: 1;
  height: 0.375rem;
  background: rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-pill);
  cursor: pointer;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-dizzy);
  width: 0%;
  transition: width 0.1s linear;
}

.time-display {
  display: flex;
  gap: var(--space-xs);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  color: rgba(245, 245, 240, 0.7);
}

/* Artist Socials */
.artist-socials {
  display: flex;
  gap: var(--space-md);
}

.artist-socials a {
  display: inline-flex;
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.artist-socials a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .artists-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   Events Section
   =================================== */

.events-section {
  background: linear-gradient(180deg, transparent 0%, rgba(0, 229, 255, 0.03) 100%);
}

.events-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.event-card {
  background: rgba(245, 245, 240, 0.03);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
  position: relative;
}

.event-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-dizzy);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.event-card:hover {
  border-color: rgba(245, 245, 240, 0.2);
  transform: translateY(-4px);
}

.event-card:hover::before {
  opacity: 1;
}

.event-card-header {
  margin-bottom: var(--space-lg);
}

.event-card-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.event-card-date {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-accent-fuchsia);
}

.event-card-details {
  margin-bottom: var(--space-xl);
}

.event-detail {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: 0.9375rem;
}

.detail-label {
  font-weight: 600;
  opacity: 0.7;
  min-width: 5rem;
}

.detail-value {
  flex: 1;
}

.event-card-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .events-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   Join Section
   =================================== */

.join-section {
  background: linear-gradient(180deg, rgba(204, 255, 0, 0.03) 0%, transparent 100%);
}

.join-form {
  background: rgba(245, 245, 240, 0.03);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.required {
  color: var(--color-accent-fuchsia);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: rgba(245, 245, 240, 0.05);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-cyan);
  background: rgba(245, 245, 240, 0.08);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-hint {
  display: block;
  font-size: 0.75rem;
  color: rgba(245, 245, 240, 0.6);
  margin-top: var(--space-xs);
}

.form-error {
  display: block;
  font-size: 0.875rem;
  color: var(--color-accent-fuchsia);
  margin-top: var(--space-xs);
  font-weight: 600;
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: var(--color-accent-fuchsia);
  background: rgba(255, 27, 155, 0.1);
}

/* Social Follow */
.social-follow {
  text-align: center;
}

.follow-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.social-icons a {
  display: inline-flex;
  opacity: 0.8;
  transition: all var(--transition-normal);
}

.social-icons a:hover {
  opacity: 1;
  transform: translateY(-4px) scale(1.1);
}

.discord-note {
  font-size: 0.875rem;
  opacity: 0.6;
  font-style: italic;
}

/* ===================================
   Contact Section
   =================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.contact-item {
  background: rgba(245, 245, 240, 0.03);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.contact-item:hover {
  border-color: rgba(245, 245, 240, 0.2);
}

.contact-label {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
  color: var(--color-accent-cyan);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 1.125rem;
  transition: all var(--transition-normal);
}

.contact-link:hover {
  color: var(--color-accent-fuchsia);
}

.contact-address {
  text-align: center;
  padding: var(--space-xl);
  background: rgba(245, 245, 240, 0.03);
  border: 1px solid rgba(245, 245, 240, 0.1);
  border-radius: var(--radius-md);
}

.contact-address .contact-label {
  color: var(--color-accent-lime);
}

.contact-address address {
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.9;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===================================
   Footer
   =================================== */

.site-footer {
  background: rgba(245, 245, 240, 0.03);
  border-top: 1px solid rgba(245, 245, 240, 0.1);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-about {
  text-align: center;
}

.footer-logo {
  display: inline-block;
  margin-bottom: var(--space-md);
}

.footer-about p {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}

.footer-links a {
  font-size: 0.875rem;
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.footer-links a:hover {
  opacity: 1;
  color: var(--color-accent-cyan);
}

.footer-social {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
}

.footer-social a {
  display: inline-flex;
  opacity: 0.6;
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(245, 245, 240, 0.05);
}

.footer-bottom p {
  font-size: 0.875rem;
  opacity: 0.6;
  margin-bottom: var(--space-sm);
}

.footer-address {
  font-size: 0.75rem;
  opacity: 0.5;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .footer-content {
    grid-template-columns: 2fr 1fr 1fr;
    text-align: left;
  }

  .footer-about {
    text-align: left;
  }

  .footer-links {
    justify-content: flex-start;
    flex-direction: column;
  }

  .footer-social {
    justify-content: flex-start;
  }
}

/* ===================================
   Keyboard Easter Egg - Tilt Effect
   =================================== */

.dizzy-tilt {
  animation: dizzyTilt 0.5s ease-in-out;
}

@keyframes dizzyTilt {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-2deg);
  }
  75% {
    transform: rotate(2deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .dizzy-tilt {
    animation: none;
  }
}

/* ===================================
   Focus Styles (Accessibility)
   =================================== */

/* Remove default outline for mouse users */
*:focus:not(:focus-visible) {
  outline: none;
}

/* Enhanced focus styles for keyboard users */
*:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.2);
}

/* Button-specific focus styles */
button:focus-visible,
.btn:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(0, 229, 255, 0.25);
}

/* Link focus styles */
a:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 3px;
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.2);
  border-radius: 2px;
}

/* Input focus styles */
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 2px;
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.15);
}

/* Progress bar (slider) focus */
.progress-bar:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-pill);
}

/* Mobile menu toggle focus */
.mobile-menu-toggle:focus-visible {
  outline: 3px solid var(--color-accent-cyan);
  outline-offset: 4px;
  box-shadow: 0 0 0 6px rgba(0, 229, 255, 0.25);
  border-radius: var(--radius-sm);
}

/* ===================================
   Utility Classes
   =================================== */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===================================
   Print Styles
   =================================== */

@media print {
  .site-header,
  .mobile-menu,
  .hero-background,
  .btn,
  .audio-player,
  .site-footer {
    display: none;
  }

  body {
    color: #000;
    background: #fff;
  }

  a {
    text-decoration: underline;
  }
}