/* Header Styles */
header {
  background-color: rgba(15, 23, 42, 0.95);
  padding: 1.5rem 2rem;
  position: relative;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

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

.logo-img {
  height: 50px;
  width: auto;
  transition: transform var(--transition-speed) ease;
}

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

/* Logo SVG Animations */
.logo-img .logo-bg {
  transition: fill 0.3s ease;
}

.logo-img:hover .logo-bg {
  fill: #16213e;
}

/* Slot Symbol Animations */
.logo-img .symbol-bg {
  transition: fill 0.3s ease;
}

.logo-img:hover .symbol-1 .symbol-bg {
  animation: spin 2s infinite linear;
}

.logo-img:hover .symbol-2 .symbol-bg {
  animation: spin 2s infinite linear 0.5s;
}

.logo-img:hover .symbol-3 .symbol-bg {
  animation: spin 2s infinite linear 1s;
}

.logo-img .symbol-cross {
  transition: stroke 0.3s ease;
}

.logo-img:hover .symbol-cross {
  stroke: #FFE773;
  animation: glow 1.5s infinite;
}

/* Text Animations */
.logo-img .main-text {
  transition: fill 0.3s ease;
}

.logo-img:hover .main-text {
  fill: #FFE773;
  filter: drop-shadow(0 0 5px #00ff9d);
}

/* Sparkle Animations */
.logo-img .sparkle {
  animation: sparkle 2s infinite;
}

.logo-img .sparkle:nth-child(2) {
  animation-delay: 0.5s;
}

.logo-img .sparkle:nth-child(3) {
  animation-delay: 1s;
}

/* Border Animation */
.logo-img .animated-border {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawBorder 3s linear forwards;
}

.logo-img .slot-symbols circle {
  animation: pulse 2s infinite;
}

.logo-img .slot-symbols .symbol-1 {
  animation-delay: 0s;
}

.logo-img .slot-symbols .symbol-2 {
  animation-delay: 0.3s;
}

.logo-img .slot-symbols .symbol-3 {
  animation-delay: 0.6s;
}

.logo-img .logo-text {
  filter: drop-shadow(0 0 5px rgba(34, 211, 238, 0.3));
  animation: glow 2s infinite;
}

.logo-img:hover .sparkle {
  opacity: 1;
}

/* Logo Animation Keyframes */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes glow {
  0% {
    filter: drop-shadow(0 0 5px rgba(34, 211, 238, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.5));
  }
  100% {
    filter: drop-shadow(0 0 5px rgba(34, 211, 238, 0.3));
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes sparkle {
  0% {
    transform: scale(1) rotate(0deg);
    opacity: 0;
  }
  50% {
    transform: scale(1.2) rotate(180deg);
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(360deg);
    opacity: 0;
  }
}

@keyframes drawBorder {
  to {
    stroke-dashoffset: 0;
  }
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-color);
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  margin-left: 2rem;
}

.nav-link {
  color: var(--text-color);
  font-weight: 600;
  font-size: 1rem;
  position: relative;
  transition: all var(--transition-speed) ease;
  padding: 0.5rem 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: var(--gradient-1);
  transition: width var(--transition-speed) ease;
}

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

.nav-link.active {
  color: var(--accent-color);
}

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

.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  transition: all var(--transition-speed) ease;
}

.hamburger-line {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--text-color);
  transition: all var(--transition-speed) ease;
  border-radius: 3px;
}

.hamburger:hover .hamburger-line {
  background-color: var(--accent-color);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .hamburger {
    display: block;
    z-index: 101;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--primary-bg);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right var(--transition-speed) ease;
    z-index: 100;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .nav-item {
    margin: 1.5rem 0;
  }
  
  .hamburger.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
    background-color: var(--accent-color);
  }
  
  .hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
    background-color: var(--accent-color);
  }
}