/* ============================================================
   MyCollection — navbar.css
   Fixed top navigation bar, nav links, lang selector, CTA
   ============================================================ */

.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  height: 64px;
  background: rgba(8,8,16,.7);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
}

/* ── Logo ── */
.nav-logo {
  display: flex; align-items: center; gap: .65rem;
  font-weight: 700; font-size: 1.1rem; letter-spacing: -.02em;
}
.nav-logo img {
  width: 32px; height: 32px; border-radius: 8px;
  box-shadow: 0 0 12px rgba(121,74,255,.5);
}
.nav-logo span { color: var(--text-primary); }

/* ── Center nav links ── */
.nav-center {
  display: flex; align-items: center; gap: 2rem;
  position: absolute; left: 50%; transform: translateX(-50%);
}
.nav-link {
  font-size: .875rem; font-weight: 500; color: var(--text-secondary);
  transition: color .2s; white-space: nowrap;
}
.nav-link:hover { color: var(--text-primary); }

/* ── Right side (lang + CTA) ── */
.nav-right { display: flex; align-items: center; gap: 1rem; }

.nav-cta {
  font-size: .8rem; font-weight: 700; color: #fff;
  background: var(--accent); padding: .45rem 1.1rem; border-radius: 8px;
  transition: background .2s, transform .2s; white-space: nowrap;
}
.nav-cta:hover { background: var(--accent-light); transform: translateY(-1px); }

/* ── Language dropdown ── */
.nav-lang { position: relative; }

.lang-select {
  appearance: none; -webkit-appearance: none;
  background: rgba(121,74,255,.1);
  border: 1px solid var(--border);
  color: #fff;
  font-family: var(--font); font-size: .8rem; font-weight: 600;
  padding: .35rem .9rem .35rem .6rem;
  border-radius: 8px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239b6fff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .45rem center;
  transition: border-color .2s, box-shadow .2s;
}
.lang-select:hover,
.lang-select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(121,74,255,.2);
}
.lang-select option { background: #14141f; color: var(--text-primary); }

/* ── Hamburger button (hidden on desktop) ── */
.nav-burger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: rgba(121,74,255,.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  transition: background .2s, border-color .2s;
  flex-shrink: 0;
}
.nav-burger:hover { background: rgba(121,74,255,.2); border-color: var(--accent); }

.burger-bar {
  display: block;
  width: 18px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .2s, width .3s;
  transform-origin: center;
}

/* Animated X when open */
.nav-burger.is-open .burger-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.is-open .burger-bar:nth-child(2) { opacity: 0; width: 0; }
.nav-burger.is-open .burger-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile drawer ── */
.nav-drawer {
  position: fixed;
  top: 64px; left: 0; right: 0;
  z-index: 99;
  /* Slide + fade */
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform .32s cubic-bezier(.4,0,.2,1), opacity .25s ease;
}
.nav-drawer.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-drawer-inner {
  margin: 0 .75rem .75rem;
  background: rgba(12,12,22,.92);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.25rem 1.25rem 1.5rem;
  box-shadow: 0 24px 64px rgba(0,0,0,.6), 0 0 0 1px rgba(121,74,255,.08);
  display: flex; flex-direction: column; gap: 1rem;
}

/* Nav links in drawer */
.drawer-links {
  display: flex; flex-direction: column; gap: .25rem;
}
.drawer-link {
  display: flex; align-items: center;
  padding: .75rem 1rem;
  border-radius: 10px;
  font-size: .95rem; font-weight: 600;
  color: var(--text-secondary);
  transition: background .18s, color .18s;
}
.drawer-link:hover,
.drawer-link:focus { background: rgba(121,74,255,.12); color: var(--text-primary); }

.drawer-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: .1rem 0;
}

/* Lang selector row */
.drawer-lang {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.drawer-lang-label {
  font-size: .8rem; font-weight: 600; color: var(--text-secondary);
  text-transform: uppercase; letter-spacing: .06em;
  white-space: nowrap;
}
.drawer-lang-select {
  appearance: none; -webkit-appearance: none;
  flex: 1;
  background: rgba(121,74,255,.1);
  border: 1px solid var(--border);
  color: #fff;
  font-family: var(--font); font-size: .85rem; font-weight: 600;
  padding: .5rem 2rem .5rem .75rem;
  border-radius: 10px; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239b6fff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .6rem center;
  transition: border-color .2s, box-shadow .2s;
}
.drawer-lang-select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(121,74,255,.2);
}
.drawer-lang-select option { background: #14141f; color: var(--text-primary); }

/* Download CTA in drawer */
.drawer-cta {
  display: flex; align-items: center; justify-content: center; gap: .6rem;
  background: var(--accent);
  color: #fff; font-size: .9rem; font-weight: 700;
  padding: .85rem 1.5rem;
  border-radius: 12px;
  transition: background .2s, transform .15s, box-shadow .2s;
  box-shadow: 0 4px 24px rgba(121,74,255,.35);
  letter-spacing: -.01em;
}
.drawer-cta:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(121,74,255,.45);
}