/* ============================================================
   TOPBAR — Mega Menu (TalesWeaver / Nexon tarzı)
   Frameless dark navbar + hover ile açılan geniş alanlı
   sub-panel + sağda GAME START mega button.
   Site.css'ten bağımsız, kendi renk vars'ları içinde.
   ============================================================ */

:root {
  --tb-deep:   #0a0e1c;
  --tb-card:   #131734;
  --tb-soft:   #1f2440;
  --tb-line:   rgba(255, 255, 255, .06);
  --tb-cyan:   #5b8def;
  --tb-pink:   #ff5fb3;
  --tb-gold:   #ffd57a;
  --tb-ink:    #e2ecff;
  --tb-mid:    #cfe2ff;
  --tb-lo:     rgba(207, 226, 255, .65);
}

/* ============================================================
   ÖNCEKİ TOPBAR'I GİZLE — site.css'teki eski .site-topbar
   class'ları override edilir; mevcut topbar.php yeni
   .mega-top class'ı ile gelir, geriye dönük çakışma yok.
   (Eski sınıflar kalsa zarar vermez ama .brand-strip'i de
   kapatıyoruz çünkü mega-top onun yerine geçti.)
   ============================================================ */
.brand-strip,
.site-topbar:not(.mega-top),
.mobile-drawer:not(.mega-drawer) { display: none !important; }

/* ============================================================
   MEGA TOP — Ana navbar
   ============================================================ */
.mega-top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg,
    rgba(10, 14, 28, .94) 0%,
    rgba(10, 14, 28, .82) 100%);
  backdrop-filter: blur(22px) saturate(1.3);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  border-bottom: 1px solid transparent;
  isolation: isolate;
}
.mega-top::after {
  content: ""; position: absolute;
  left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(91, 141, 239, .5),
    rgba(255, 95, 179, .35),
    rgba(255, 213, 122, .5),
    transparent);
}

.mega-top__inner {
  max-width: 1480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 24px;
  height: 72px;
}

/* ---- Brand ---- */
.mega-brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
  transition: transform .25s;
  flex-shrink: 0;
  min-width: 0;
  -webkit-tap-highlight-color: transparent;
  outline: none;
  user-select: none;
  -webkit-user-drag: none;
}
.mega-brand:focus,
.mega-brand:focus-visible { outline: none; }
/* Hover transform yalnız desktop (pointer:fine) — mobil tap'lerde
   yatay shift oluşturmasın */
@media (hover: hover) and (pointer: fine) {
  .mega-brand:hover { transform: translateX(2px); }
}
.mega-brand__mark {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--tb-cyan), var(--tb-pink), var(--tb-gold));
  background-size: 200% 200%;
  border-radius: 6px;
  color: var(--tb-deep);
  font-weight: 900; font-size: 22px;
  box-shadow:
    0 8px 22px -4px rgba(91, 141, 239, .55),
    inset 0 1px 0 rgba(255, 255, 255, .35);
  animation: mega-grad-shift 7s linear infinite;
}
@keyframes mega-grad-shift {
  0%   { background-position:   0% 50%; }
  100% { background-position: 200% 50%; }
}
.mega-brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.mega-brand__name {
  color: var(--tb-ink);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: .02em;
}
.mega-brand__sub {
  color: var(--tb-lo);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ============================================================
   MEGA NAV — hover'da panel açılır
   ============================================================ */
.mega-nav {
  display: flex;
  align-items: stretch;
  gap: 2px;
  flex: 1;
  height: 100%;
  margin-left: 18px;
}
.mega-item {
  position: relative;
  display: flex; align-items: center;
}
.mega-link {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  height: 100%;
  padding: 0 20px;
  color: var(--tb-mid);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: color .2s, background .2s;
  letter-spacing: .01em;
}
/* Aktif/hover altı şerit — topbar'ın TAM altına yapışır,
   nav link kutusunun tam genişliğinde gradient bar */
.mega-link::after {
  content: ""; position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--tb-cyan), var(--tb-pink), var(--tb-gold));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1);
}
.mega-link:hover {
  color: var(--tb-ink);
  background: rgba(91, 141, 239, .06);
}
.mega-link:hover::after { transform: scaleX(1); }
.mega-link.is-active {
  color: var(--tb-gold);
}
.mega-link.is-active::after { transform: scaleX(1); }
.mega-caret {
  display: inline-block;
  width: 8px; height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .25s, border-color .2s;
  opacity: .7;
  margin-left: 2px;
}
.mega-item:hover .mega-caret { transform: rotate(225deg) translate(-2px, -2px); opacity: 1; }

/* ---- Panel ---- */
.mega-panel {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%, -10px);
  min-width: 720px;
  max-width: 920px;
  padding: 24px;
  background: linear-gradient(180deg,
    rgba(19, 23, 52, .98),
    rgba(10, 14, 28, .98));
  border: 1px solid rgba(91, 141, 239, .25);
  border-radius: 16px;
  box-shadow:
    0 32px 60px -16px rgba(0, 0, 0, .7),
    0 0 0 1px rgba(91, 141, 239, .1),
    inset 0 1px 0 rgba(255, 255, 255, .06);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  z-index: 20;
  transition:
    opacity .22s ease,
    transform .32s cubic-bezier(.22, .8, .36, 1);
}
.mega-panel::before {
  /* küçük üst ok */
  content: "";
  position: absolute;
  top: -7px; left: 50%;
  width: 12px; height: 12px;
  background: inherit;
  border-top: 1px solid rgba(91, 141, 239, .25);
  border-left: 1px solid rgba(91, 141, 239, .25);
  transform: translateX(-50%) rotate(45deg);
}
.mega-item:hover .mega-panel,
.mega-item:focus-within .mega-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 4px);
}

.mega-panel__col { display: flex; flex-direction: column; }
.mega-panel__title {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--tb-gold);
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--tb-line);
}
.mega-panel__link {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 9px;
  text-decoration: none;
  color: var(--tb-ink);
  transition: background .18s, transform .18s;
}
.mega-panel__link:hover {
  background: linear-gradient(90deg, rgba(91, 141, 239, .14), transparent 80%);
  transform: translateX(3px);
}
.mega-panel__icon {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: rgba(91, 141, 239, .14);
  border-radius: 8px;
  font-size: 16px;
  color: var(--tb-cyan);
  transition: background .2s, color .2s;
}
.mega-panel__link:hover .mega-panel__icon {
  background: rgba(91, 141, 239, .24);
  color: var(--tb-ink);
}
.mega-panel__link--dc:hover .mega-panel__icon { background: rgba(88, 101, 242, .25); color: #7c8ef0; }
.mega-panel__link--ig:hover .mega-panel__icon { background: linear-gradient(135deg, #f09433, #dc2743, #bc1888); color: #fff; }
.mega-panel__link--fb:hover .mega-panel__icon { background: rgba(24, 119, 242, .25); color: #4267B2; }
.mega-panel__link > span:last-child {
  display: flex; flex-direction: column;
  line-height: 1.3;
}
.mega-panel__link strong {
  color: var(--tb-ink);
  font-size: 13px;
  font-weight: 700;
}
.mega-panel__link em {
  color: var(--tb-lo);
  font-size: 11px;
  font-style: normal;
  margin-top: 2px;
}

/* Feature kolon (kategorinin sağı) — büyük görsel kart */
.mega-panel__col--feature {
  background: linear-gradient(160deg,
    rgba(91, 141, 239, .18),
    rgba(255, 95, 179, .12),
    rgba(255, 213, 122, .15));
  border: 1px solid rgba(91, 141, 239, .25);
  border-radius: 12px;
  padding: 18px;
  position: relative;
  overflow: hidden;
}
.mega-panel__col--feature::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, .08) 50%, transparent 70%);
  transform: translateX(-100%);
  animation: mega-shimmer 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes mega-shimmer {
  0%, 100% { transform: translateX(-100%); }
  60%      { transform: translateX(100%); }
}
.mega-feature {
  position: relative;
}
.mega-feature__tag {
  display: inline-block;
  padding: 3px 10px;
  background: linear-gradient(90deg, var(--tb-cyan), var(--tb-gold));
  color: var(--tb-deep);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .18em;
  border-radius: 4px;
  margin-bottom: 10px;
}
.mega-feature__tag--gold { background: linear-gradient(90deg, var(--tb-gold), #ffb74d); }
.mega-feature__tag--pink { background: linear-gradient(90deg, var(--tb-pink), var(--tb-cyan)); color: #fff; }

.mega-feature h4 {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--tb-ink);
}
.mega-feature p {
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--tb-mid);
  line-height: 1.5;
}
.mega-feature__cta {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--tb-gold);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: gap .2s, color .2s;
}
.mega-feature__cta:hover { gap: 10px; color: var(--tb-ink); }

/* ============================================================
   MEGA ACTIONS — sağ taraf: Giriş + GAME START
   ============================================================ */
.mega-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.mega-login {
  padding: 11px 20px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .14);
  color: var(--tb-ink);
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  letter-spacing: .02em;
  transition: background .2s, border-color .2s, transform .2s;
}
.mega-login:hover {
  background: rgba(91, 141, 239, .14);
  border-color: rgba(91, 141, 239, .4);
  transform: translateY(-2px);
}

/* === GAME START MEGA BUTTON === */
.mega-cta {
  position: relative;
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
  isolation: isolate;
  transition: transform .25s cubic-bezier(.34, 1.56, .64, 1);
}
.mega-cta:hover { transform: scale(1.04) translateY(-1px); }
.mega-cta:active { transform: scale(.97); }
.mega-cta__inner {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 26px;
  background: linear-gradient(95deg, var(--tb-pink) 0%, var(--tb-cyan) 50%, var(--tb-gold) 100%);
  background-size: 200% 100%;
  border-radius: 12px;
  color: var(--tb-deep);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
  box-shadow:
    0 10px 28px -8px rgba(255, 95, 179, .55),
    inset 0 1px 0 rgba(255, 255, 255, .35),
    inset 0 -1px 0 rgba(0, 0, 0, .15);
  animation: mega-grad-shift 5s linear infinite;
}
.mega-cta__inner svg {
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .3));
}
.mega-cta__glow {
  position: absolute;
  inset: -4px;
  z-index: -1;
  background: linear-gradient(95deg, var(--tb-pink), var(--tb-cyan), var(--tb-gold));
  border-radius: 14px;
  filter: blur(14px);
  opacity: .5;
  animation: mega-cta-glow 3s ease-in-out infinite alternate;
}
@keyframes mega-cta-glow {
  0%   { opacity: .35; transform: scale(.94); }
  100% { opacity: .65; transform: scale(1.05); }
}

/* ============================================================
   MOBILE TOGGLE & DRAWER
   ============================================================ */
.mega-mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 10px;
  background: rgba(255, 255, 255, .04);
  color: var(--tb-ink);
  cursor: pointer;
  transition: background .2s;
}
.mega-mobile-toggle:hover { background: rgba(91, 141, 239, .14); }

.mega-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  opacity: 0;
  transition: opacity .25s ease;
}
.mega-drawer.open { opacity: 1; pointer-events: auto; }
.mega-drawer__backdrop {
  position: absolute; inset: 0;
  background: rgba(6, 9, 22, .65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.mega-drawer__panel {
  position: absolute;
  top: 0; bottom: 0; left: 0;
  width: 320px;
  background: linear-gradient(180deg, #0a0e1c 0%, #131734 100%);
  border-right: 1px solid rgba(91, 141, 239, .2);
  box-shadow: 28px 0 60px -12px rgba(0, 0, 0, .7);
  display: flex; flex-direction: column;
  transform: translateX(-100%);
  transition: transform .3s cubic-bezier(.22, .8, .36, 1);
}
.mega-drawer.open .mega-drawer__panel { transform: translateX(0); }
.mega-drawer__head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--tb-line);
}
.mega-drawer__close {
  width: 36px; height: 36px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 9px;
  background: rgba(255, 255, 255, .04);
  color: var(--tb-ink);
  display: grid; place-items: center;
  cursor: pointer;
}
.mega-drawer__nav {
  flex: 1;
  overflow-y: auto;
  padding: 12px 14px;
}
.mega-drawer__nav details {
  border-bottom: 1px solid var(--tb-line);
}
.mega-drawer__nav summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 6px;
  color: var(--tb-ink);
  font-weight: 700;
  font-size: 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.mega-drawer__nav summary::-webkit-details-marker { display: none; }
.mega-drawer__nav summary::after {
  content: "";
  width: 8px; height: 8px;
  border-right: 1.5px solid var(--tb-lo);
  border-bottom: 1.5px solid var(--tb-lo);
  transform: rotate(45deg);
  transition: transform .25s;
}
.mega-drawer__nav details[open] summary::after { transform: rotate(225deg); }
.mega-drawer__nav details > a {
  display: block;
  padding: 9px 18px;
  color: var(--tb-mid);
  font-size: 13px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: background .15s, color .15s, border-color .15s;
}
.mega-drawer__nav details > a:hover {
  background: rgba(91, 141, 239, .08);
  color: var(--tb-ink);
  border-left-color: var(--tb-cyan);
}
.mega-drawer__nav details > a.is-active {
  color: var(--tb-gold);
  border-left-color: var(--tb-gold);
}
.mega-drawer__actions {
  padding: 14px 18px;
  border-top: 1px solid var(--tb-line);
  display: flex; flex-direction: column; gap: 10px;
}
.mega-drawer__actions .mega-login,
.mega-drawer__actions .mega-cta {
  width: 100%;
  text-align: center;
}
.mega-drawer__actions .mega-login { padding: 12px; }
.mega-drawer__actions .mega-cta__inner { width: 100%; justify-content: center; }

body.drawer-locked { overflow: hidden; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .mega-nav { display: none; }
  .mega-mobile-toggle { display: grid; place-items: center; margin-left: auto; }
  .mega-actions { display: none; }
}
@media (max-width: 640px) {
  .mega-brand__sub { display: none; }
  .mega-top__inner { padding: 10px 16px; height: 64px; }
  .mega-brand__mark { width: 38px; height: 38px; font-size: 18px; }
  .mega-brand__name { font-size: 13px; }
  /* Mobile'da brand hover/active translate kapalı — yatay scroll oluşturuyordu */
  .mega-brand:hover,
  .mega-brand:active,
  .mega-brand:focus { transform: none; }
}

/* === MOBİL YATAY KAYMA ENGELI — agresif kombo === */
html {
  overflow-x: hidden;
  overscroll-behavior-x: none;
  touch-action: pan-y;             /* sadece dikey scroll, yatay pan KAPALI */
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  scroll-behavior: smooth;
}
body {
  overflow-x: hidden;
  overscroll-behavior-x: none;
  position: relative;
  width: 100%;
  max-width: 100vw;
  min-width: 0;
}
.site-shell {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  min-width: 0;
  position: relative;
}
/* Hero/main wrapper'larında da yatay kesim — anime-hero karakter slot'ları
   absolute pozisyonlu, viewport'u 1-2px taşıyabilirler. */
main, .anime-hero {
  overflow-x: hidden;
  max-width: 100vw;
}
/* iOS Safari tap'inde sayfa scroll değişimi olmasın */
.mega-brand,
.mega-brand *,
.mega-link,
.mega-cta,
.mega-login,
.mega-mobile-toggle {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  outline: none;
}
/* Brand link mobile'da focus/active/hover hiçbirinde transform yapmasın —
   tap üzerine 1-2 px shift bile yatay scroll hissi yaratıyordu. */
@media (max-width: 1024px), (hover: none), (pointer: coarse) {
  .mega-brand,
  .mega-brand:hover,
  .mega-brand:active,
  .mega-brand:focus,
  .mega-brand:focus-visible {
    transform: none !important;
    transition: none !important;
  }
}

/* === MOBİL PERFORMANS — sürekli animasyonları kes === */
/* Lighthouse "non-composited animations" uyarısı: background-position-x,
   box-shadow animasyonları compositor thread'de değil, main thread'i
   bloklayıp TBT'yi artırıyor. Mobile'da hepsi durdurulur. */
@media (max-width: 720px), (prefers-reduced-motion: reduce) {
  .mega-brand__mark,
  .mega-cta__inner,
  .mega-cta__glow,
  .game-start-btn__inner,
  .game-start-btn__glow,
  .anime-hero__title .line1,
  .anime-hero__title .line2,
  .anime-hero__tagline,
  .anime-hero__particle,
  .btn-primary-sm,
  .btn-primary,
  .info-card::after {
    animation: none !important;
  }
  /* Static gradient fallback — animasyon yok ama gradient görünür */
  .mega-brand__mark,
  .mega-cta__inner,
  .game-start-btn__inner {
    background-position: 50% 50% !important;
  }
}