/* Modern CSS Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Modern Color Palette */
  --primary-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-bg: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --accent-color: #ff6b6b;
  --text-primary: #2c3e50;
  --text-secondary: #7f8c8d;
  --highlight-color: #f39c12;
  --shadow-color: rgba(0, 0, 0, 0.2);
  --border-radius: 15px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'Roboto', sans-serif;
  background: url('images/background.jpg') center/cover no-repeat fixed;
  min-height: 100vh;
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Add an overlay to ensure text readability */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
}

/* Header Styles */
.header {
  text-align: center;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.main-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 900;
  color: white;
  text-shadow: 2px 2px 4px var(--shadow-color);
  margin-bottom: 0.3rem;
  letter-spacing: 1px;
}

.drum-emoji {
  font-size: 1.2em;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

.subtitle {
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 300;
}

.highlight {
  color: var(--highlight-color);
  font-weight: 700;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Main Content */
.main-content {
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.drum-kit-container {
  text-align: center;
}

.instructions {
  font-family: 'Orbitron', monospace;
  font-size: clamp(0.9rem, 2.5vw, 1.1rem);
  color: white;
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-shadow: 1px 1px 2px var(--shadow-color);
}

/* Drum Set Layout */
.drum-set {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 1rem;
  max-width: 600px;
  margin: 0 auto;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px var(--shadow-color);
}

/* Drum Button Styles */
.drum {
  position: relative;
  height: 100px;
  width: 100px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(145deg, #f0f0f0, #cacaca);
  font-family: 'Orbitron', monospace;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 
    0 8px 16px rgba(0, 0, 0, 0.2),
    inset 0 2px 4px rgba(255, 255, 255, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.drum::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.8;
  border-radius: 50%;
  z-index: 1;
}

.drum > * {
  position: relative;
  z-index: 2;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

.key-label {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--highlight-color);
  margin-bottom: 0.2rem;
}

.drum-name {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Individual Drum Backgrounds */
.w::before { background-image: url("images/tom4.png"); }
.a::before { background-image: url("images/kick.png"); }
.d::before { background-image: url("images/snare.png"); }
.k::before { background-image: url("images/tom1.png"); }
.n::before { background-image: url("images/tom2.png"); }
.m::before { background-image: url("images/tom3.png"); }

/* Hover and Active States */
.drum:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 
    0 12px 24px rgba(0, 0, 0, 0.3),
    inset 0 2px 4px rgba(255, 255, 255, 0.4);
}

.drum:active {
  transform: translateY(-2px) scale(0.98);
  box-shadow: 
    0 4px 8px rgba(0, 0, 0, 0.4),
    inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.drum.pressed {
  animation: drumHit 0.2s ease-in-out;
}

@keyframes drumHit {
  0% { transform: scale(1); }
  50% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

/* Footer Styles */
.footer {
  margin-top: 1.5rem;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.footer-quote {
  font-family: 'Orbitron', monospace;
  font-size: clamp(0.8rem, 2vw, 1rem);
  color: white;
  margin-bottom: 0.5rem;
  font-weight: 400;
  text-shadow: 1px 1px 2px var(--shadow-color);
}

.copyright {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--highlight-color);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border: 2px solid var(--highlight-color);
  border-radius: 25px;
  transition: var(--transition);
  background: rgba(243, 156, 18, 0.1);
}

.email-link:hover {
  background: var(--highlight-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(243, 156, 18, 0.4);
}

/* Marquee Styles */
.marquee {
  margin-top: 1rem;
  overflow: hidden;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.5rem 0;
  border-radius: var(--border-radius);
}

.marquee-content {
  display: inline-block;
  animation: scroll 20s linear infinite;
  color: white;
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  font-size: 0.9rem;
}

@keyframes scroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

.profile-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 1rem;
  border: 2px solid var(--highlight-color);
  object-fit: cover;
}

/* Responsive Design */
@media (max-width: 768px) {
  .drum-set {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    padding: 1rem;
  }
  
  .drum {
    height: 80px;
    width: 80px;
  }
  
  .key-label {
    font-size: 1.2rem;
  }
  
  .drum-name {
    font-size: 0.5rem;
  }
}

@media (max-width: 480px) {
  .header {
    padding: 0.8rem;
  }
  
  .main-content {
    padding: 0.8rem;
  }
  
  .drum-set {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
    padding: 0.8rem;
  }
  
  .drum {
    height: 70px;
    width: 70px;
  }
  
  .key-label {
    font-size: 1rem;
  }
  
  .drum-name {
    font-size: 0.45rem;
  }
}

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

/* Focus styles for accessibility */
.drum:focus {
  outline: 3px solid var(--highlight-color);
  outline-offset: 2px;
}

.email-link:focus {
  outline: 3px solid var(--highlight-color);
  outline-offset: 2px;
}