/* ============================== HEADER CORE ============================== */

.luxury-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 5vw;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ============================== LEFT GROUP ============================== */

.branding-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-shrink: 0;
}

.luxury-logo {
  width: 100px;
  cursor: pointer;
}

.luxury-logo:hover {
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

/* ============================== NAV LINKS ============================== */

.luxury-nav {
  display: flex;
  gap: 2rem;
}

.nav-item {
  position: relative;
}

.header-link {
  display: flex;
  flex-direction: column;
  color: #000;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: 0.03em;
  padding: 0.5rem 0;
}

.link-text {
  font-weight: 500;
  position: relative;
  transition: transform 0.3s ease;
}

.link-underline {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  width: 100%;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.header-link:hover .link-text {
  transform: translateY(-2px);

}

.header-link:hover .link-underline {
  transform: scaleX(1);
  transform-origin: left;
}

/* ============================== RIGHT ACTIONS ============================== */

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

.luxury-cta {
  background: #000;
  color: #fff;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.luxury-cta:hover {
  color: #ffcc00;
  cursor: pointer;
}

/* ============================== HAMBURGER ============================== */

.mobile-menu-toggle {
  position: relative;
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 10px;
}

.mobile-menu-toggle span {
  position: absolute;
  width: 24px;
  height: 2.5px;
  background: #333;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle span:nth-child(1) { top: 14px; }
.mobile-menu-toggle span:nth-child(2) { top: 21px; }
.mobile-menu-toggle span:nth-child(3) { top: 28px; }

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateX(-50%) translateY(7px) rotate(45deg);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateX(-50%) translateY(-7px) rotate(-45deg);
}

/* ============================== MOBILE MENU ============================== */

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  z-index: 999;
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-item {
  padding: 15px 20px;
  font-size: 1rem;
  border-bottom: 1px solid #eee;
  transition: color 0.3s ease;
}

.mobile-nav-item:hover {
  color: #ffcc00;
}

.mobile-header-link {
  text-decoration: none;
  color: inherit;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

/* ============================== RESPONSIVE ============================== */

@media (max-width: 768px) {
  .luxury-nav {
    display: none;
  }

  .luxury-cta {
    display: none;
  }

  .luxury-header {
    padding: 0.5rem 4vw;
  }

  .luxury-logo {
    width: 75px;
  }

  .luxury-cta {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .branding-group {
    gap: 1.5rem;
  }

  .header-link {
    font-size: 0.85rem;
  }
}

@media (prefers-reduced-motion) {
  .mobile-menu-toggle,
  .mobile-menu-toggle span {
    transition: none !important;
  }
}