.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #ffffff;
  backdrop-filter: blur(10px);
  z-index: 1002;
  padding: 15px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.nav-container {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
}

.nav-menu {
  display: flex;
  gap: 30px;
  grid-column: 1;
  justify-self: start;
  align-items: center;
}

.nav-item--dropdown {
  position: relative;
}

.nav-item--dropdown:has(> .nav-link[href="products.html"]) .nav-dropdown,
.nav-item--dropdown:has(> .nav-link[href="products.html"]) > .nav-link::after {
  display: none;
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  min-width: 148px;
  padding-top: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-3px);
  transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
  pointer-events: none;
}

.nav-item--dropdown:hover .nav-dropdown,
.nav-item--dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.nav-dropdown__panel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px;
  background: #ffffff;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.nav-dropdown__link {
  display: block;
  padding: 9px 16px;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 1.8px;
  color: rgba(0, 0, 0, 0.65);
  text-decoration: none;
  white-space: nowrap;
  border-radius: 5px;
  transition: background 0.22s ease, color 0.22s ease;
}

.nav-dropdown__link:hover {
  background: rgba(0, 0, 0, 0.04);
  color: rgba(0, 0, 0, 0.9);
}

.logo-link {
  text-decoration: none;
  cursor: pointer;
}

.logo-text {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  font-size: 26px;
  color: rgba(0, 0, 0, 0.9);
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: opacity 0.3s ease;
}

.logo-link:hover .logo-text {
  opacity: 0.68;
}

.nav-link {
  display: inline-block;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: rgba(0, 0, 0, 0.9);
  text-decoration: none;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 14px;
  transition: opacity 0.3s ease;
}

.nav-link:hover {
  color: rgba(0, 0, 0, 0.9);
  opacity: 0.68;
}

.nav-link.is-active {
  opacity: 1;
}

.nav-item--dropdown > .nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-item--dropdown > .nav-link::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  margin-top: -1px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg);
  opacity: 0.5;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-item--dropdown:hover > .nav-link::after,
.nav-item--dropdown:focus-within > .nav-link::after {
  transform: rotate(225deg);
  opacity: 0.85;
}

.nav-logo {
  grid-column: 2;
  justify-self: center;
  margin: 0;
}

.nav-right {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-right: 0;
}

.nav-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-social .social-link {
  display: inline-block;
  transition: transform 0.3s ease;
}

.nav-social .social-link:hover {
  transform: scale(1.1);
}

.nav-social .social-icon {
  width: 22px;
  height: 22px;
  display: block;
  filter: brightness(0);
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.nav-social .social-link:hover .social-icon {
  opacity: 0.68;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1003;
  transition: transform 0.3s ease;
}

.mobile-menu-btn:hover {
  transform: scale(1.1);
}

.hamburger-line {
  width: 100%;
  height: 3px;
  background: #000000;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active .hamburger-line:nth-child(1) {
  transform: translateY(10.5px) rotate(45deg);
}

.mobile-menu-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .hamburger-line:nth-child(3) {
  transform: translateY(-10.5px) rotate(-45deg);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: #ffffff;
  z-index: 1001;
  display: none;
  align-items: center;
  justify-content: center;
  padding: calc(68px + env(safe-area-inset-top, 0px)) clamp(20px, 5vw, 32px) calc(24px + env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-content {
  width: 100%;
  max-width: 420px;
  margin: auto;
  padding: clamp(20px, 5vw, 32px) 0;
}

.mobile-menu-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.mobile-menu-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 10px 0;
  font-family: 'Inter', sans-serif;
  font-size: clamp(1.25rem, 4.8vw, 1.65rem);
  font-weight: 500;
  color: rgba(0, 0, 0, 0.9);
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
  opacity: 0;
  transform: translateY(12px);
}

.mobile-menu-link.is-active {
  color: rgba(0, 0, 0, 0.9);
}

.mobile-menu-overlay.active .mobile-menu-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu-overlay.active .mobile-menu-link:nth-child(2) { transition-delay: 0.08s; }
.mobile-menu-overlay.active .mobile-menu-link:nth-child(3) { transition-delay: 0.11s; }
.mobile-menu-overlay.active .mobile-menu-link:nth-child(4) { transition-delay: 0.14s; }
.mobile-menu-overlay.active .mobile-menu-link:nth-child(5) { transition-delay: 0.17s; }

.mobile-menu-overlay.active .mobile-menu-link {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: clamp(14px, 3.5vw, 20px);
  margin-top: clamp(32px, 6vw, 48px);
  padding-top: clamp(24px, 4vw, 32px);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.mobile-menu-social .social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 10px;
  margin: -10px;
  transition: transform 0.25s ease, opacity 0.25s ease;
  opacity: 0;
  transform: translateY(12px);
}

.mobile-menu-social .social-link:active {
  transform: scale(0.94);
}

.mobile-menu-social .social-icon {
  width: 24px;
  height: 24px;
  display: block;
  filter: brightness(0);
  opacity: 0.9;
}

.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(1) { transition-delay: 0.2s; }
.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(2) { transition-delay: 0.23s; }
.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(3) { transition-delay: 0.26s; }
.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(4) { transition-delay: 0.29s; }
.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu-overlay.active .mobile-menu-social .social-link:nth-child(6) { transition-delay: 0.35s; }

.mobile-menu-overlay.active .mobile-menu-social .social-link {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .mobile-menu-link {
    transition: none;
    transform: none;
  }

  .mobile-menu-overlay.active .mobile-menu-link {
    transform: none;
  }

  .mobile-menu-social .social-link {
    transition: none;
    transform: none;
  }

  .mobile-menu-overlay.active .mobile-menu-social .social-link {
    transform: none;
  }
}

/* iPad landscape / small laptops still fit the inline nav, just tighter. */
@media (min-width: 1041px) and (max-width: 1300px) {
  .nav-container {
    padding: 0 clamp(28px, 3.5vw, 48px);
  }

  .nav-menu {
    gap: clamp(18px, 2.2vw, 30px);
  }

  .nav-social {
    gap: 8px;
  }

  .nav-social .social-icon {
    width: 20px;
    height: 20px;
  }
}

@media (max-width: 1040px) {
  .navbar {
    padding: calc(12px + env(safe-area-inset-top, 0px)) 0 12px;
  }

  .nav-container {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 44px;
    padding: 0 var(--page-gutter);
  }

  .nav-menu {
    display: none;
  }

  .nav-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    max-width: calc(100% - 96px);
    text-align: center;
  }

  .logo-text {
    font-size: 22px;
    letter-spacing: 2px;
    white-space: nowrap;
  }

  .nav-social {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    box-sizing: content-box;
    width: 28px;
    height: 22px;
    padding: 11px;
    margin: -11px -8px -11px 0;
  }

  .hamburger-line {
    width: 100%;
    height: 2px;
  }

  .mobile-menu-btn.active .hamburger-line:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
  }

  .mobile-menu-btn.active .hamburger-line:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
  }

  .mobile-menu-overlay {
    display: flex;
  }
}

/* iPad portrait: roomier touch menu than the phone layout. */
@media (min-width: 769px) and (max-width: 1040px) {
  .mobile-menu-content {
    max-width: 480px;
  }

  .mobile-menu-nav {
    gap: 10px;
  }

  .mobile-menu-link {
    min-height: 56px;
    font-size: 1.75rem;
  }

  .mobile-menu-social .social-icon {
    width: 26px;
    height: 26px;
  }
}

@media (max-width: 768px) {
  .logo-text {
    font-size: 18px;
    letter-spacing: 1.5px;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 20px;
  }

  .nav-logo {
    max-width: calc(100% - 80px);
  }

  .logo-text {
    font-size: 15px;
    letter-spacing: 1px;
  }

  .mobile-menu-link {
    font-size: 1.2rem;
    letter-spacing: 0.08em;
  }

  .mobile-menu-content {
    padding: 16px 0 8px;
  }

  .mobile-menu-social {
    gap: 12px;
    margin-top: 28px;
    padding-top: 20px;
  }

  .mobile-menu-social .social-icon {
    width: 22px;
    height: 22px;
  }
}