/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(254, 245, 237, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  opacity: 0;
  transform: translateY(-100%);
  transition: all 0.3s ease;
}

.header.show {
  opacity: 1;
  transform: translateY(0);
}

.headerContainer {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logoImage {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.logoImage:hover {
  opacity: 0.8;
}

.pcNav {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.pcNav a {
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 400;
  color: var(--text-color);
  transition: color 0.3s ease;
  position: relative;
}

.pcNav a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.pcNav a:hover::after {
  width: 100%;
}

/* Mobile Menu Button */
.mobileMenuBtn {
  display: none;
  flex-direction: column;
  gap: 4px;
  width: 30px;
  height: 24px;
  cursor: pointer;
}

.mobileMenuBtn span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--text-color);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobileMenuBtn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.mobileMenuBtn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Menu Overlay */
.mobileMenuOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(254, 245, 237, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobileMenuOverlay.active {
  opacity: 1;
  visibility: visible;
}

.mobileNav {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}

.mobileNav ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.mobileNav a {
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  font-weight: 500;
  color: var(--text-color);
  transition: color 0.3s ease;
}

.mobileNav a:hover {
  color: var(--primary-color);
}

/* Media Queries */
@media (width < 768px) {
  .pcNav {
    display: none;
  }

  .mobileMenuBtn {
    display: flex;
  }
}