/* ---------------------------
   Header (your design)
---------------------------- */

.site-header {
  position: sticky;
  overflow: visible;
  top: 0;
  z-index: 50;
  background: var(--glass);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  transform: translateY(0);
  transition:
    transform 0.22s ease,
    background-color 0.22s ease,
    box-shadow 0.22s ease;
}
.site-header.is-hidden {
  transform: translateY(-110%);
}
.site-header.is-scrolled {
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 0;
  overflow: visible;
}

/* Brand */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: inherit;
}
.brand-mark {
  width: 45px;
  height: 45px;
  border-radius: 12px;
  background:
    radial-gradient(
      circle at 30% 30%,
      rgba(187, 239, 248, 0.6),
      transparent 60%
    ),
    radial-gradient(
      circle at 70% 70%,
      rgba(215, 197, 245, 0.55),
      transparent 55%
    ),
    rgba(233, 214, 214, 0.03);
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(6, 182, 212, 0.1);
}

.brand img {
  width: 20%;
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}
.brand-name {
  font-size: 20px;
}

/* Desktop Nav */
.nav {
  display: flex;
  gap: 12px;
  color: var(--muted);
  flex-wrap: nowrap;
  white-space: nowrap;
  overflow: visible;
  scrollbar-width: none;
}
.nav__inner {
  display: flex;
  gap: 12px;
  flex-wrap: nowrap;
  white-space: nowrap;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: none;
}
.nav__inner::-webkit-scrollbar,
.nav::-webkit-scrollbar {
  display: none;
}

.nav a {
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
  white-space: nowrap;
  transition:
    background 0.2s ease,
    color 0.2s ease;
  text-decoration: none;
  color: inherit;
}
.nav a:hover {
  background: var(--glass2);
  color: var(--text);
}

/* CTA */
.header-cta {
  display: flex;
  gap: 10px;
  align-items: center;
}

/* Hamburger */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--glass2);
  cursor: pointer;
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: color-mix(in srgb, var(--text) 80%, transparent);
  margin: 5px auto;
  border-radius: 999px;
}

/* Desktop dropdown */
.nav-dd {
  position: relative;
  display: inline-flex;
  align-items: center;
}
.nav-dd__btn {
  font-size: 14px;
  padding: 10px 10px;
  border-radius: 12px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition:
    background 0.2s ease,
    color 0.2s ease;
}
.nav-dd__btn:hover,
.nav-dd__btn:focus-visible {
  background: var(--glass2);
  color: var(--text);
  outline: none;
}
.nav-dd__chev {
  font-size: 12px;
  opacity: 0.8;
}

.nav-dd__panel {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--cardBg) 92%, transparent);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow2);
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition:
    opacity 0.18s var(--ease-out),
    transform 0.18s var(--ease-out);
  z-index: 100;
}
.nav-dd__panel a {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  color: var(--text);
  font-weight: 750;
}
.nav-dd__panel a:hover {
  background: var(--glass2);
}

/* Hover open on desktop (optional) */
@media (min-width: 861px) {
  .nav-dd:hover .nav-dd__panel,
  .nav-dd:focus-within .nav-dd__panel {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-dd:hover .nav-dd__btn {
    background: var(--glass2);
    color: var(--text);
  }
}

/* Click open class */
.nav-dd.is-open .nav-dd__panel {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-dd.is-open .nav-dd__btn {
  background: var(--glass2);
  color: var(--text);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  padding: 12px 20px 18px;
  border-top: 1px solid var(--border);
}
.mobile-nav a {
  display: block;
  padding: 12px 12px;
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
}
.mobile-nav a:hover {
  background: var(--glass2);
}

.mobile-actions {
  margin-top: 8px;
  display: grid;
  gap: 10px;
}
.mobile-cta {
  width: 100%;
}

/* Mobile dropdown blocks */
.m-dd {
  margin: 4px 0;
}
.m-dd__btn {
  width: 100%;
  text-align: left;
  padding: 12px 12px;
  border-radius: 14px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 800;
}
.m-dd__btn:hover,
.m-dd__btn:focus-visible {
  background: var(--glass2);
  outline: none;
}
.m-dd__panel {
  padding-left: 8px;
}
.m-dd__panel a {
  padding: 10px 12px;
}

/* FAB */
.fab {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow2);
  color: var(--text);
  font-size: 20px;
  font-weight: 900;
  cursor: pointer;
  z-index: 80;
  display: none;
}
.fab-panel {
  position: fixed;
  right: 18px;
  bottom: 82px;
  width: 180px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: var(--cardBg);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow);
  padding: 10px;
  z-index: 80;
}
.fab-panel a {
  display: block;
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--text);
  font-weight: 800;
  text-decoration: none;
}
.fab-panel a:hover {
  background: var(--glass2);
}

/* Responsive */
@media (max-width: 860px) {
  .nav {
    display: none;
  }
  .header-cta {
    display: none;
  }
  .nav-toggle {
    display: inline-block;
  }
  .mobile-nav {
    display: block;
  }
}

/* IMPORTANT FIX:
   dropdown panels get clipped when parent has overflow-x:auto.
   So on desktop, allow overflow visible. */
@media (min-width: 861px) {
  .nav__inner {
    overflow: visible;
  }
  .nav {
    overflow: visible;
  }
}