/* ── NAVBAR ─────────────────────────────── */

site-nav {
  display: block;
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.navbar {
  position: relative;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  height: 60px;
  background-color: var(--color-bg);
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}

.navbar__brand {
  text-decoration: none;
  z-index: 101;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border: none;
  background: none;
  cursor: pointer;
  z-index: 101;
}

.navbar__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar--menu-open .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar--menu-open .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar--menu-open .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar__logo {
  font-family: "Inter", sans-serif;
  font-size: 2rem;
  font-weight: 750;
  letter-spacing: -3%;
  line-height: 110%;
  color: var(--color-dark);
  text-transform: uppercase;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.navbar__backdrop {
  display: none;
}

.navbar a {
  text-decoration: none;
}

.navbar__nav a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--color-dark);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: opacity 0.2s;
  position: relative;
}

.navbar__nav a:hover {
  opacity: 0.6;
}

.dropdown__chevron {
  margin-left: 4px;
  vertical-align: middle;
  transition: transform 0.2s ease;
}


.dropdown--open .dropdown__chevron {
  transform: rotate(180deg);
}

.dropdown {
  float: left;
  overflow: hidden;
}

.dropdown .dropdownbtn {
  font-size: 0.95rem;
  border: none;
  color: var(--color-dark);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: opacity 0.2s;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--color-bg);
  min-width: 160px;
  z-index: 1;
}

.dropdown-content a {
  float: none;
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.dropdown-content a:hover {
  opacity: 0.6;
}


.dropdown--open .dropdown-content {
  display: block;
}

.footer__email {
  font-size: 0.875rem;
  color: var(--color-muted, #555);
}

/* ── DESKTOP LAYOUT ──────────────────────── */

@media (min-width: 769px) {
  site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    padding: 0 2rem;
  }

  .navbar {
    padding: 0;
    height: auto;
    border: none;
    background: transparent;
    flex: 0 0 auto;
  }
  .dropdown:hover .dropdown-content {
    display: block;
  }

  .dropdown:hover .dropdown__chevron {
    transform: rotate(180deg);
  }
}

/* ── MOBILE LAYOUT ───────────────────────── */

@media (max-width: 768px) {
  .navbar {
    padding: 0 1rem;
  }

  .navbar__logo {
    font-size: 1.15rem;
  }

  .navbar__nav {
    gap: 1rem;
  }

  .navbar__nav a {
    font-size: 0.85rem;
  }



  .footer__inner {
    flex-direction: column;
    gap: 2rem;
  }

  .footer__links {
    gap: 2rem;
    flex-wrap: wrap;
  }
  site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    border-bottom: none;
  }

  body {
    padding-top: 60px;
  }

  .navbar {
    z-index: 1102;
    border-bottom: 1px solid var(--color-border);
  }
    .navbar__nav a {
        font-size: 0.95rem;
    }

  .navbar__toggle {
    display: flex;
    position: relative;
    z-index: 1103;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }

  .navbar__backdrop {
    display: block;
    position: fixed;
    inset: 0;
    top: 60px;
    background: rgba(0, 0, 0, 0.35);
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .navbar__backdrop--visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .navbar__nav {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    height: calc(100dvh - 60px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1rem 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
    z-index: 1101;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
      opacity 0.35s ease,
      visibility 0.35s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .navbar__nav--open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .navbar__nav > a,
  .dropdown {
    padding: 0.95rem 2rem;
    border-bottom: 1px solid var(--color-border);
  }

  .dropdown {
    float: none;
    overflow: visible;
  }

  .dropdown .dropdownbtn {
    width: 100%;
    text-align: left;
    padding: 0;
    cursor: pointer;
    font-size: 0.95rem;
  }

  .dropdown-content {
    position: static;
    display: none;
    box-shadow: none;
    padding: 0.5rem 0 0 1rem;
    min-width: unset;
  }

  .dropdown-content a {
    padding: 0.6rem 0;
  }

  .navbar__nav a.is-active::after {
    display: none;
  }
}