/* Character navbar (loaded after playful/sections) */

/* ── pill ── */
nav {
  height: 68px !important; top: 14px !important; left: 2% !important; right: 2% !important;
  padding: 0 14px 0 12px !important; gap: 1rem;
  background: var(--nav-bg) !important; border: 3px solid var(--blue) !important; border-radius: 999px;
  box-shadow: 0 6px 0 var(--blue), 0 16px 30px rgba(0, 0, 0, .12) !important;
  transition: height .25s var(--bounce), top .25s, box-shadow .25s;
}
nav.scrolled { height: 58px !important; top: 8px !important; box-shadow: 0 4px 0 var(--blue), 0 12px 24px rgba(0, 0, 0, .16) !important; }

/* ── logo: Buki badge that pops out of the bar ── */
nav .nav-logo { display: flex !important; align-items: center; gap: .7rem !important; text-decoration: none; }
nav .nav-buki {
  width: 64px !important; height: 64px !important; padding: 5px; margin: -14px 0 -6px -2px; flex-shrink: 0;
  object-fit: contain; border-radius: 50%; background: #fff; border: 3px solid var(--blue);
  box-shadow: 0 4px 0 var(--blue); transform: rotate(-7deg); transition: transform .35s var(--bounce);
  animation: none !important;
}
nav .nav-logo:hover .nav-buki { transform: rotate(8deg) scale(1.14) translateY(-3px); }
nav.scrolled .nav-buki { width: 54px !important; height: 54px !important; margin-top: -10px; }
nav .nav-logo .brand { font-family: var(--font-display); font-size: 1.32rem !important; font-weight: 700 !important; letter-spacing: .02em !important; line-height: 1; color: var(--text); }
nav .nav-logo .brand b { color: var(--ink); }
nav .nav-logo .tag {
  display: inline-block !important; margin-top: 4px; padding: 2px 9px; border-radius: 999px; background: #ffd84d; color: #12224a;
  font-size: .56rem !important; font-weight: 800; letter-spacing: .12em !important; transform: rotate(-2deg);
}

/* ── links as stickers ── */
nav .nav-links { gap: .05rem !important; flex-wrap: nowrap; }
nav .nav-links li { white-space: nowrap; }
nav .nav-links a {
  position: relative; display: inline-block; white-space: nowrap; padding: .42rem .8rem; border-radius: 999px; border: 2px solid transparent;
  font-family: var(--font-display); font-size: 1.02rem !important; font-weight: 500; color: var(--text) !important;
  transition: transform .25s var(--bounce), background .2s, border-color .2s;
}
nav .nav-links a:hover { background: var(--surface); border-color: var(--line); transform: translateY(-3px) rotate(-2.5deg); color: var(--text) !important; }
nav .nav-links li:nth-child(even) a:hover { transform: translateY(-3px) rotate(2.5deg); }
nav .nav-links a.active, nav .nav-links a.active:hover {
  background: var(--blue); color: #fff !important; border-color: rgba(0, 0, 0, .2); box-shadow: 0 3px 0 rgba(0, 0, 0, .25); transform: rotate(-2deg);
}
nav .nav-links .nav-btn {
  white-space: nowrap; display: inline-flex !important; align-items: center; gap: .3rem;
  background: #ffd84d !important; color: #12224a !important; border: 2px solid rgba(0, 0, 0, .3) !important; margin-left: .5rem;
  padding: .5rem 1.2rem !important; font-weight: 700 !important; font-size: 1.02rem !important;
  box-shadow: 0 4px 0 rgba(0, 0, 0, .3); animation: navWiggle 4.5s ease-in-out infinite;
}
nav .nav-links .nav-btn::before { content: '💬'; }
nav .nav-links .nav-btn:hover { background: #ffe680 !important; transform: translateY(-3px) rotate(-3deg) !important; animation: none; }
@keyframes navWiggle { 0%, 88%, 100% { transform: rotate(0); } 91% { transform: rotate(-6deg) scale(1.06); } 94% { transform: rotate(5deg) scale(1.06); } 97% { transform: rotate(-2deg); } }

/* ── subject switch: emoji buttons ── */
nav .subj-switch { padding: 5px 6px !important; gap: 0 !important; border: 2px solid var(--line); background: var(--bg-alt); }
nav .subj-name { display: none !important; }
nav .subj-dots { gap: 4px !important; }
nav .subj-dots button {
  position: relative; width: 38px !important; height: 38px !important; border: 2px solid rgba(255, 255, 255, .85); opacity: .7;
  font-size: 1.15rem; line-height: 1; display: flex; align-items: center; justify-content: center; padding: 0;
  transition: transform .25s var(--bounce), opacity .2s, box-shadow .2s;
}
nav .subj-dots button::before { content: attr(data-emoji); }
nav .subj-dots button:hover { opacity: 1; transform: translateY(-3px) rotate(-8deg) scale(1.08); }
nav .subj-dots button.active { opacity: 1; transform: scale(1.12); box-shadow: 0 0 0 3px var(--c), 0 4px 0 3px rgba(0, 0, 0, .25); }

/* ── scroll trail with a running Buki ── */
.nav-trail { position: absolute; left: 90px; right: 60px; bottom: -22px; height: 10px; border-radius: 999px; background: rgba(var(--accent-rgb), .22); border: 2px solid var(--line); pointer-events: none; opacity: 0; transition: opacity .3s; }
nav.scrolled .nav-trail { opacity: 1; }
.nav-trail i { position: absolute; left: 0; top: 0; bottom: 0; width: calc(var(--p, 0) * 100%); min-width: 6px; border-radius: 999px; background: var(--blue); }
.nav-trail img { position: absolute; top: -26px; left: calc(var(--p, 0) * 100%); width: 34px; height: 34px; margin-left: -17px; object-fit: contain; filter: drop-shadow(0 2px 0 rgba(0, 0, 0, .2)); animation: trailHop .5s ease-in-out infinite alternate; }
@keyframes trailHop { to { transform: translateY(-3px) rotate(6deg); } }

/* ── hamburger ── */
nav .hamburger {
  width: 50px; height: 50px; border-radius: 16px !important; background: var(--blue) !important; border: 2px solid rgba(0, 0, 0, .25) !important;
  box-shadow: 0 4px 0 rgba(0, 0, 0, .3); gap: 5px; align-items: center; justify-content: center; cursor: pointer;
  transition: transform .2s var(--bounce);
}
nav .hamburger:active { transform: translateY(3px); box-shadow: 0 1px 0 rgba(0, 0, 0, .3); }
nav .hamburger span { display: block; width: 22px; height: 3px !important; border-radius: 3px; background: #fff !important; transition: transform .3s var(--bounce), opacity .2s; }
nav .hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
nav .hamburger.open span:nth-child(2) { opacity: 0; }
nav .hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── compact menu (laptops/tablets/phones): links move into the sticker menu ── */
@media (max-width: 1279px) {
  nav .nav-links { display: none; }
  nav .nav-links.open { display: grid; }
  nav .hamburger { display: flex !important; }
  nav { justify-content: space-between !important; }
}
@media (max-width: 1279px) {
  nav .nav-links.open {
    position: fixed !important; display: grid !important; grid-template-columns: 1fr 1fr; gap: .7rem !important; padding: 1rem !important;
    top: 92px !important; left: 2% !important; right: 2% !important; max-height: calc(100vh - 110px); overflow-y: auto;
    background: var(--bg) !important; border: 3px solid var(--blue) !important; border-radius: 30px !important; box-shadow: 0 8px 0 var(--blue), 0 20px 40px rgba(0, 0, 0, .2) !important;
    animation: menuIn .35s var(--bounce);
  }
  @keyframes menuIn { from { opacity: 0; transform: translateY(-14px) scale(.96); } to { opacity: 1; transform: none; } }
  nav .nav-links.open li { border: 0 !important; padding: 0 !important; }
  nav .nav-links.open a {
    display: flex !important; flex-direction: column; align-items: center; justify-content: center; gap: .3rem; min-height: 86px; padding: .8rem .4rem !important;
    text-align: center; border: 2px solid var(--line); border-radius: 22px; background: var(--surface); box-shadow: 0 4px 0 var(--chunk); font-size: 1rem !important;
  }
  nav .nav-links.open a::before { font-size: 1.7rem; line-height: 1; }
  nav .nav-links.open a[href$="#neden"]::before { content: '⭐'; }
  nav .nav-links.open a[href$="#nasil"]::before { content: '🧭'; }
  nav .nav-links.open a[href$="#seviyeler"]::before { content: '🪜'; }
  nav .nav-links.open a[href$="#ik"]::before { content: '🤝'; }
  nav .nav-links.open a[href*="basarilarimiz"]::before { content: '🏆'; }
  nav .nav-links.open a[href*="yorumlar"]::before { content: '💬'; }
  nav .nav-links.open a[href$="#iletisim"]::before { content: '✉️'; }
  nav .nav-links.open a.active { background: var(--blue); color: #fff !important; transform: none; }
  nav .nav-links.open li:last-child { grid-column: 1 / 3; }
  nav .nav-links.open .nav-btn { flex-direction: row; min-height: 58px; margin: 0; font-size: 1.15rem !important; }
  nav .nav-links.open .nav-btn::before { content: '💬'; font-size: 1.3rem; }
}
@media (max-width: 640px) { .nav-trail { display: none; } }
@media (max-width: 640px) {
  nav { height: 62px !important; top: 8px !important; padding: 0 10px 0 8px !important; gap: .4rem; }
  nav.scrolled { height: 56px !important; }
  nav .nav-buki { width: 50px !important; height: 50px !important; margin: -10px 0 -4px 0; padding: 4px; }
  nav .nav-logo { gap: .45rem !important; }
  nav .nav-logo .brand { font-size: 1.02rem !important; white-space: nowrap; }
  nav .nav-logo .tag { font-size: .48rem !important; padding: 1px 7px; }
  nav .subj-dots button { width: 32px !important; height: 32px !important; font-size: 1rem; }
  nav .subj-switch { padding: 4px !important; }
  nav .hamburger { width: 46px; height: 46px; }
  nav .nav-links.open { top: 76px !important; }
}
@media (max-width: 400px) {
  nav .nav-logo .tag { display: none !important; }
  nav .nav-logo .brand { font-size: .95rem !important; }
  nav .subj-dots button { width: 30px !important; height: 30px !important; }
}
@media (prefers-reduced-motion: reduce) { nav .nav-links .nav-btn, .nav-trail img { animation: none; } }

@media (min-width: 700px) and (max-width: 1279px) {
  nav .nav-links.open { grid-template-columns: repeat(4, 1fr); }
  nav .nav-links.open li:last-child { grid-column: 1 / 5; }
}