/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 3rem;
  z-index: 1000;
  transition: all var(--transition-medium);
  background: linear-gradient(135deg, rgba(10, 10, 15, 0.9) 0%, rgba(18, 18, 24, 0.8) 100%);
  backdrop-filter: blur(10px);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.header.scrolled {
  padding: 0.8rem 3rem;
  background: linear-gradient(135deg, rgba(10, 10, 15, 0.95) 0%, rgba(18, 18, 24, 0.9) 100%);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
}

/* Logo */
.logo-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-medium);
}

.logo-icon img {
  width: 24px;
  height: 24px;
  filter: brightness(0);
}

.logo {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--color-white);
  position: relative;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.2);
}

.logo span {
  color: var(--color-gold);
  font-weight: 400;
  letter-spacing: 0.05em;
  text-shadow: 0 0 10px rgba(212, 175, 55, 0.4);
}

.logo::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 30%;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-medium);
}

.logo:hover::after {
  width: 100%;
}

.logo:hover + .logo-icon {
  transform: rotate(180deg);
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-container {
  display: flex;
  gap: 2rem;
  position: relative;
}

.nav-link {
  color: var(--color-light);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.5rem 1rem;
  position: relative;
  transition: all var(--transition-fast);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.1), transparent);
  transform: translateX(-100%);
  transition: transform var(--transition-medium);
}

.nav-link:hover::before {
  transform: translateX(100%);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-gold);
  transition: width var(--transition-medium), left var(--transition-medium);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-gold);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
  left: 10%;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.action-btn {
  background: transparent;
  border: none;
  color: var(--color-light);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color var(--transition-fast);
  position: relative;
}

.action-btn:hover {
  color: var(--color-gold);
}

.action-btn .badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.7rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Contact Button */
.contact-btn {
  padding: 0.5rem 1.2rem;
  border: 2px solid var(--color-gold);
  background: transparent;
  color: var(--color-gold);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: all var(--transition-fast);
}

.contact-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-medium);
  z-index: -1;
}

.contact-btn:hover,
.contact-btn.active {
  color: var(--color-darkest);
}

.contact-btn:hover::before,
.contact-btn.active::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Language Selector */
.language-selector {
  position: relative;
  margin-right: 1rem;
}

.language-btn {
  background: transparent;
  border: none;
  color: var(--color-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  padding: 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.language-btn:hover {
  color: var(--color-gold);
}

.language-btn img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
}

/* Mobile Menu */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 30px;
  position: relative;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-light);
  margin: 6px 0;
  transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
  background-color: var(--color-gold);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
  background-color: var(--color-gold);
}

/* Media Queries */
@media screen and (max-width: 1200px) {
  .header {
    padding: 1rem 2rem;
  }
  
  .header.scrolled {
    padding: 0.8rem 2rem;
  }
  
  .nav-container {
    gap: 1.5rem;
  }
  
  .nav-link {
    font-size: 0.9rem;
  }
}

@media screen and (max-width: 992px) {
  .header-content {
    grid-template-columns: auto auto;
  }
  
  .main-nav {
    order: 3;
    grid-column: 1 / -1;
  }
  
  .nav-container {
    gap: 1rem;
  }
}

@media screen and (max-width: 768px) {
  .header {
    padding: 1rem 1.5rem;
  }
  
  .header-content {
    grid-template-columns: auto 1fr auto;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-darkest);
    padding: 6rem 2rem;
    transition: right var(--transition-medium);
    z-index: 1000;
  }
  
  .main-nav.active {
    right: 0;
  }
  
  .nav-container {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .nav-link {
    font-size: 1.1rem;
  }
  
  .header-actions {
    gap: 1rem;
  }
  
  .language-selector,
  .action-btn:not(.menu-toggle) {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .header {
    padding: 0.8rem 1rem;
  }
  
  .logo {
    font-size: 1.4rem;
  }
  
  .logo-icon {
    width: 32px;
    height: 32px;
  }
  
  .logo-icon img {
    width: 20px;
    height: 20px;
  }
}