/* ==========================================================================
   MY PSİKOLOJİ — Design System
   Renk skalası doğrudan logodan (piksel analizi) türetilmiştir.
   petrol → turkuaz → iris → leylak → pudra → altın
   ========================================================================== */

:root {
  /* --- Marka: Petrol (logonun sol kolu / baş) --- */
  --c-petrol-950: #0d1f33;
  --c-petrol-900: #12283f;
  --c-petrol-800: #1a3859;
  --c-petrol-700: #1b4064;
  --c-petrol-600: #20516f;
  --c-petrol-500: #286c84;

  /* --- Turkuaz (logo orta gövde) --- */
  --c-teal-600: #3d9ca3;
  --c-teal-500: #53b2b7;
  --c-teal-400: #68caca;
  --c-teal-300: #93dcdc;

  /* --- İris / Periwinkle (logo sol dalga) --- */
  --c-iris-700: #46588a;
  --c-iris-600: #546a9c;
  --c-iris-500: #66719d;
  --c-iris-400: #7f87b1;

  /* --- Leylak (logonun sağ baş / kolu) --- */
  --c-lilac-600: #8b7da8;
  --c-lilac-500: #988bb1;
  --c-lilac-400: #a295b7;
  --c-lilac-300: #b19db8;

  /* --- Pudra --- */
  --c-blush-400: #c5b0ba;
  --c-blush-300: #cbb7c3;
  --c-blush-200: #e2d6dc;

  /* --- Altın / Kum (logo sağ alt kol) --- */
  --c-gold-600: #c79a5f;
  --c-gold-500: #d5b27c;
  --c-gold-400: #daba87;
  --c-gold-300: #e4ca9a;

  /* --- Nötr --- */
  --c-ivory: #fbf9f7;
  --c-sand: #f4efe9;
  --c-mist: #eef1f5;
  --c-line: rgba(26, 56, 89, 0.10);
  --c-ink: #12283f;
  --c-ink-soft: rgba(18, 40, 63, 0.68);
  --c-ink-mute: rgba(18, 40, 63, 0.48);

  /* --- Gradyanlar --- */
  --g-brand: linear-gradient(120deg, #1a3859 0%, #286c84 22%, #53b2b7 44%, #66719d 64%, #a295b7 82%, #d5b27c 100%);
  --g-brand-soft: linear-gradient(120deg, rgba(40,108,132,.14), rgba(83,178,183,.14) 35%, rgba(162,149,183,.14) 70%, rgba(213,178,124,.14));
  --g-deep: linear-gradient(160deg, #0d1f33 0%, #1a3859 45%, #20516f 100%);
  --g-gold: linear-gradient(100deg, #c79a5f, #e4ca9a 55%, #d5b27c);
  --g-iris: linear-gradient(135deg, #546a9c, #a295b7);

  /* --- Gölge --- */
  --sh-xs: 0 1px 2px rgba(18,40,63,.06);
  --sh-sm: 0 2px 10px rgba(18,40,63,.06), 0 1px 3px rgba(18,40,63,.04);
  --sh-md: 0 10px 30px -8px rgba(18,40,63,.14), 0 2px 8px rgba(18,40,63,.05);
  --sh-lg: 0 28px 60px -20px rgba(18,40,63,.26), 0 8px 24px -12px rgba(18,40,63,.12);
  --sh-xl: 0 48px 100px -32px rgba(18,40,63,.35);
  --sh-glow-teal: 0 0 0 1px rgba(83,178,183,.25), 0 18px 50px -18px rgba(83,178,183,.55);
  --sh-glow-gold: 0 0 0 1px rgba(213,178,124,.3), 0 18px 50px -18px rgba(199,154,95,.5);

  /* --- Hareket --- */
  --e-out: cubic-bezier(.16,1,.3,1);          /* expo out — ana easing */
  --e-io: cubic-bezier(.76,0,.24,1);          /* expo in-out */
  --e-spring: cubic-bezier(.34,1.56,.64,1);   /* hafif overshoot */
  --e-soft: cubic-bezier(.4,0,.2,1);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;
  --r-2xl: 48px;

  /* Header: mobilde tek satır, masaüstünde üst şerit + ana bar */
  --header-h: 100px;
  --container: 1280px;

  /* --- Yüzey token'ları (tema ile değişir) --- */
  --s-base:   #fbf9f7;   /* sayfa zemini */
  --s-alt:    #f4efe9;   /* alternatif bölüm zemini (sand) */
  --s-raised: #ffffff;   /* kart / yükseltilmiş yüzey */
  --s-sunken: #eef1f5;   /* girinti */
  --t-strong: #12283f;   /* ana metin */
  --t-body:   rgba(18, 40, 63, .62);
  --t-mute:   rgba(18, 40, 63, .45);
  --b-line:   rgba(18, 40, 63, .10);
  --b-line-2: rgba(18, 40, 63, .16);
  --glass-bg: rgba(251, 249, 247, .80);
  --glass-br: rgba(255, 255, 255, .62);
  --dot-col:  rgba(26, 56, 89, .14);
}

@media (min-width: 1024px) {
  :root { --header-h: 160px; }   /* 40px üst şerit + 120px ana bar */
}

/* ==========================================================================
   0. TEMA — light varsayılan, dark seçenek
   data-theme özniteliği <html> üzerinde; inline script FOUC'u engeller.
   ========================================================================== */

html[data-theme="dark"] {
  --s-base:   #0b1a2b;
  --s-alt:    #102131;
  --s-raised: #15293d;
  --s-sunken: #0e1e2e;
  --t-strong: #e9eff5;
  --t-body:   rgba(233, 239, 245, .66);
  --t-mute:   rgba(233, 239, 245, .44);
  --b-line:   rgba(255, 255, 255, .10);
  --b-line-2: rgba(255, 255, 255, .16);
  --glass-bg: rgba(17, 33, 50, .78);
  --glass-br: rgba(255, 255, 255, .10);
  --dot-col:  rgba(147, 220, 220, .12);

  --c-line: rgba(255, 255, 255, .10);
  --c-ink: #e9eff5;
  --c-ink-soft: rgba(233, 239, 245, .70);
  --c-ink-mute: rgba(233, 239, 245, .46);
  --c-ivory: #0b1a2b;
  --c-sand:  #102131;

  --sh-sm: 0 2px 10px rgba(0,0,0,.28), 0 1px 3px rgba(0,0,0,.2);
  --sh-md: 0 10px 30px -8px rgba(0,0,0,.5), 0 2px 8px rgba(0,0,0,.3);
  --sh-lg: 0 28px 60px -20px rgba(0,0,0,.62), 0 8px 24px -12px rgba(0,0,0,.4);
  --sh-xl: 0 48px 100px -32px rgba(0,0,0,.7);
  color-scheme: dark;
}

/* Tema geçişi — göz yormayan yumuşak çapraz geçiş */
html.theme-anim,
html.theme-anim body,
html.theme-anim .card,
html.theme-anim .site-header,
html.theme-anim section,
html.theme-anim aside,
html.theme-anim .glass,
html.theme-anim input,
html.theme-anim textarea,
html.theme-anim .filter-pill {
  transition: background-color .5s var(--e-soft), color .5s var(--e-soft),
              border-color .5s var(--e-soft), box-shadow .5s var(--e-soft) !important;
}

/* ==========================================================================
   1. Temel
   ========================================================================== */

* { -webkit-tap-highlight-color: transparent; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  background: var(--s-base);
  color: var(--t-strong);
  font-family: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; height: 100vh; }

::selection { background: var(--c-teal-400); color: #0d1f33; }

h1,h2,h3,h4,.font-display {
  font-family: "Fraunces", "Georgia", ui-serif, serif;
  font-optical-sizing: auto;
  letter-spacing: -0.02em;
  font-weight: 500;
}

/* Odak halkası — erişilebilirlik */
:where(a,button,input,textarea,select,[tabindex]):focus-visible {
  outline: 2px solid var(--c-teal-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--c-sand); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--c-petrol-600), var(--c-lilac-400));
  border-radius: 99px;
  border: 3px solid var(--c-sand);
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, var(--c-petrol-800), var(--c-lilac-500)); }

/* ==========================================================================
   2. Yardımcı sınıflar
   ========================================================================== */

.container-x { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 768px) { .container-x { padding-inline: 2rem; } }
@media (min-width: 1280px) { .container-x { padding-inline: 2.5rem; } }

.text-gradient {
  background: var(--g-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.text-gradient-gold {
  background: var(--g-gold);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.glass {
  background: rgba(251, 249, 247, .72);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,.6);
}
.glass-dark {
  background: rgba(13, 31, 51, .55);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid rgba(255,255,255,.12);
}

.hairline { border-top: 1px solid var(--c-line); }

/* Bölüm etiketi */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--c-petrol-500);
}
.eyebrow::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold-500));
}

/* Noktalı doku */
.bg-dots {
  background-image: radial-gradient(circle at 1px 1px, rgba(26,56,89,.14) 1px, transparent 0);
  background-size: 22px 22px;
}
.bg-grid {
  background-image:
    linear-gradient(to right, rgba(26,56,89,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(26,56,89,.05) 1px, transparent 1px);
  background-size: 64px 64px;
}
.bg-noise::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .035; z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Bölüm arası akışkan geçiş — monolit blok hissini kırar */
.section-fade-top {
  position: absolute; inset-inline: 0; top: 0; height: 140px; z-index: 2; pointer-events: none;
  background: linear-gradient(to bottom, var(--c-ivory), transparent);
}
.section-fade-bottom {
  position: absolute; inset-inline: 0; bottom: 0; height: 140px; z-index: 2; pointer-events: none;
  background: linear-gradient(to top, var(--c-ivory), transparent);
}
.wave-divider { display: block; width: 100%; height: auto; line-height: 0; }

/* Işık lekeleri (aurora) */
.aura {
  position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none;
  will-change: transform;
}
.aura-teal   { background: radial-gradient(circle, rgba(83,178,183,.55), transparent 68%); }
.aura-iris   { background: radial-gradient(circle, rgba(102,113,157,.5), transparent 68%); }
.aura-lilac  { background: radial-gradient(circle, rgba(162,149,183,.5), transparent 68%); }
.aura-gold   { background: radial-gradient(circle, rgba(213,178,124,.45), transparent 68%); }
.aura-petrol { background: radial-gradient(circle, rgba(40,108,132,.5), transparent 68%); }

/* ==========================================================================
   3. Butonlar
   ========================================================================== */

.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  padding: .95rem 1.7rem; border-radius: 99px;
  font-weight: 700; font-size: .93rem; letter-spacing: .01em;
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), color .3s var(--e-soft), background-color .3s var(--e-soft);
  overflow: hidden; isolation: isolate; cursor: pointer; white-space: nowrap;
}
.btn i, .btn .ph, .btn [class*="ph-"] { transition: transform .45s var(--e-spring); font-size: 1.15em; }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px) scale(.985); }
.btn:hover i, .btn:hover [class*="ph-"] { transform: translateX(3px); }

/* Dolgulu — degrade kayması */
.btn-primary {
  color: #fff; background: var(--g-brand); background-size: 220% 100%; background-position: 0% 50%;
  box-shadow: var(--sh-md);
  transition: transform .45s var(--e-out), box-shadow .45s var(--e-out), background-position .8s var(--e-out);
}
.btn-primary:hover { background-position: 100% 50%; box-shadow: var(--sh-glow-teal); }

.btn-ink { color: #fff; background: var(--c-petrol-900); box-shadow: var(--sh-md); }
.btn-ink::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--g-brand);
  transform: translateY(101%); transition: transform .55s var(--e-out);
}
.btn-ink:hover::before { transform: translateY(0); }

.btn-gold { color: #12283f; background: var(--g-gold); box-shadow: var(--sh-md); }
.btn-gold:hover { box-shadow: var(--sh-glow-gold); }

/* Çerçeveli */
.btn-outline {
  color: var(--c-petrol-800); border: 1.5px solid rgba(26,56,89,.22); background: transparent;
}
.btn-outline::before {
  content: ""; position: absolute; inset: 0; z-index: -1; background: var(--c-petrol-900);
  transform: scale(0); border-radius: 99px; transition: transform .5s var(--e-out);
}
.btn-outline:hover { color: #fff; border-color: transparent; }
.btn-outline:hover::before { transform: scale(1); }

.btn-ghost-light { color: #fff; border: 1.5px solid rgba(255,255,255,.34); background: rgba(255,255,255,.06); }
.btn-ghost-light:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.6); }

/* Parlama süpürmesi */
.btn-shine::after {
  content: ""; position: absolute; top: 0; left: -120%; width: 55%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.42), transparent);
  transform: skewX(-22deg); transition: left .85s var(--e-out);
}
.btn-shine:hover::after { left: 145%; }

/* Metin bağlantısı — alt çizgi büyür */
.link-underline { position: relative; display: inline-block; }
.link-underline::after {
  content: ""; position: absolute; left: 0; bottom: -3px; width: 100%; height: 1.5px;
  background: currentColor; transform: scaleX(0); transform-origin: right;
  transition: transform .5s var(--e-out);
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }

/* ==========================================================================
   4. Kartlar & 3D
   ========================================================================== */

.card {
  position: relative; background: #fff; border-radius: var(--r-lg);
  border: 1px solid var(--c-line); box-shadow: var(--sh-sm);
  transition: transform .6s var(--e-out), box-shadow .6s var(--e-out), border-color .5s var(--e-soft);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--sh-lg); border-color: rgba(83,178,183,.35); }

/* Kenarlığı degrade olan kart */
.card-gradient-border { position: relative; background: #fff; border-radius: var(--r-lg); }
.card-gradient-border::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: var(--g-brand);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .5s var(--e-soft);
}
.card-gradient-border:hover::before { opacity: 1; }

/* 3D tilt sahnesi */
.tilt-scene { perspective: 1100px; }
.tilt {
  transform-style: preserve-3d;
  transition: transform .7s var(--e-out), box-shadow .7s var(--e-out);
  will-change: transform;
}
.tilt-layer { transform: translateZ(38px); transition: transform .7s var(--e-out); }
.tilt-layer-deep { transform: translateZ(70px); }
.tilt-glare {
  position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0;
  background: radial-gradient(600px circle at var(--gx,50%) var(--gy,50%), rgba(255,255,255,.5), transparent 42%);
  transition: opacity .45s var(--e-soft); mix-blend-mode: overlay;
}
.tilt-scene:hover .tilt-glare { opacity: 1; }

/* 3D çevirmeli kart */
.flip { perspective: 1400px; }
.flip-inner {
  position: relative; width: 100%; height: 100%; transform-style: preserve-3d;
  transition: transform .95s var(--e-io);
}
.flip:hover .flip-inner, .flip.is-flipped .flip-inner { transform: rotateY(180deg); }
.flip-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; border-radius: inherit; overflow: hidden; }
.flip-back { transform: rotateY(180deg); }

/* Yüzen 3D küre */
.orb {
  position: absolute; border-radius: 50%;
  background:
    radial-gradient(circle at 30% 26%, rgba(255,255,255,.92), rgba(255,255,255,0) 42%),
    var(--orb, var(--g-iris));
  box-shadow:
    inset -14px -18px 34px rgba(13,31,51,.28),
    inset 12px 14px 30px rgba(255,255,255,.32),
    0 28px 60px -22px rgba(18,40,63,.45);
  will-change: transform;
}
.orb-teal   { --orb: linear-gradient(135deg, #53b2b7, #286c84); }
.orb-lilac  { --orb: linear-gradient(135deg, #b19db8, #7f87b1); }
.orb-gold   { --orb: linear-gradient(135deg, #e4ca9a, #c79a5f); }
.orb-petrol { --orb: linear-gradient(135deg, #286c84, #12283f); }

/* Cam levha (3D katman hissi) */
.pane-3d {
  border-radius: var(--r-xl);
  background: linear-gradient(150deg, rgba(255,255,255,.5), rgba(255,255,255,.12));
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 40px 90px -34px rgba(18,40,63,.5), inset 0 1px 0 rgba(255,255,255,.7);
  backdrop-filter: blur(6px);
}

/* İkon rozetleri */
.icon-badge {
  display: grid; place-items: center; width: 62px; height: 62px; border-radius: 20px;
  font-size: 1.7rem; position: relative; flex: none;
  transition: transform .6s var(--e-spring), box-shadow .6s var(--e-out);
}
.icon-badge::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.55); pointer-events: none;
}
.card:hover .icon-badge, .group:hover .icon-badge { transform: translateY(-4px) rotate(-6deg) scale(1.06); }
.ib-teal   { background: linear-gradient(140deg, rgba(83,178,183,.2), rgba(40,108,132,.14)); color: var(--c-petrol-500); }
.ib-iris   { background: linear-gradient(140deg, rgba(102,113,157,.2), rgba(84,106,156,.14)); color: var(--c-iris-600); }
.ib-lilac  { background: linear-gradient(140deg, rgba(177,157,184,.24), rgba(152,139,177,.14)); color: var(--c-lilac-600); }
.ib-gold   { background: linear-gradient(140deg, rgba(228,202,154,.32), rgba(199,154,95,.16)); color: var(--c-gold-600); }
.ib-petrol { background: linear-gradient(140deg, rgba(40,108,132,.2), rgba(18,40,63,.12)); color: var(--c-petrol-800); }

/* ==========================================================================
   5. Scroll reveal
   ========================================================================== */

[data-reveal] {
  opacity: 0;
  transition:
    opacity .95s var(--e-out),
    transform 1.05s var(--e-out),
    filter .95s var(--e-out),
    clip-path 1.1s var(--e-io);
  transition-delay: var(--rv-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal="up"]     { transform: translate3d(0, 46px, 0); }
[data-reveal="down"]   { transform: translate3d(0, -38px, 0); }
[data-reveal="left"]   { transform: translate3d(-56px, 0, 0); }
[data-reveal="right"]  { transform: translate3d(56px, 0, 0); }
[data-reveal="scale"]  { transform: scale(.9); }
[data-reveal="zoom"]   { transform: scale(1.12); filter: blur(6px); }
[data-reveal="blur"]   { filter: blur(14px); transform: translate3d(0, 24px, 0); }
[data-reveal="rise3d"] { transform: perspective(1200px) rotateX(14deg) translate3d(0, 60px, 0); transform-origin: bottom; }
[data-reveal="tiltL"]  { transform: perspective(1200px) rotateY(-16deg) translate3d(-40px,0,0); }
[data-reveal="tiltR"]  { transform: perspective(1200px) rotateY(16deg) translate3d(40px,0,0); }
[data-reveal="curtain"]{ clip-path: inset(0 0 100% 0); transform: translate3d(0,18px,0); }
[data-reveal="wipe"]   { clip-path: inset(0 100% 0 0); }

[data-reveal].is-in {
  opacity: 1; filter: blur(0); transform: none;
  clip-path: inset(0 0 0 0);
}

/* Satır satır beliren başlık */
.line-mask { display: block; overflow: hidden; padding-bottom: .1em; }
.line-mask > span {
  display: block; transform: translateY(105%);
  transition: transform 1.05s var(--e-out); transition-delay: var(--rv-delay, 0ms);
}
.is-in .line-mask > span, .line-mask.is-in > span { transform: translateY(0); }

/* Harf harf beliren başlık (JS böler) */
.char { display: inline-block; transform: translateY(.75em) rotate(4deg); opacity: 0;
  transition: transform .85s var(--e-out), opacity .85s var(--e-out); }
.is-in .char { transform: none; opacity: 1; }

/* ==========================================================================
   6. Preloader / intro
   ========================================================================== */

#preloader {
  position: fixed; inset: 0; z-index: 9999;
  display: grid; place-items: center;
  background: var(--g-deep);
  transition: opacity .9s var(--e-out), visibility .9s;
}
#preloader.is-done { opacity: 0; visibility: hidden; }
#preloader .pl-inner { text-align: center; position: relative; z-index: 2; }
#preloader .pl-logo {
  width: 130px; height: auto; margin: 0 auto 26px;
  filter: drop-shadow(0 22px 46px rgba(0,0,0,.5));
  animation: plLogo 2.6s var(--e-io) infinite;
}
@keyframes plLogo {
  0%,100% { transform: translateY(0) scale(1) rotate(0deg); }
  50%     { transform: translateY(-14px) scale(1.05) rotate(-3deg); }
}
#preloader .pl-ring {
  position: absolute; top: 50%; left: 50%; translate: -50% -50%;
  width: 320px; height: 320px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.10);
}
#preloader .pl-ring::after {
  content: ""; position: absolute; inset: -1px; border-radius: 50%;
  border: 1px solid transparent; border-top-color: var(--c-teal-400); border-right-color: var(--c-gold-400);
  animation: plSpin 1.5s linear infinite;
}
@keyframes plSpin { to { transform: rotate(360deg); } }
#preloader .pl-bar { width: 220px; height: 2px; background: rgba(255,255,255,.14); border-radius: 99px; overflow: hidden; margin: 0 auto; }
#preloader .pl-fill { height: 100%; width: 0%; background: var(--g-brand); background-size: 200%; transition: width .35s var(--e-out); }
#preloader .pl-pct { font-variant-numeric: tabular-nums; }

/* Perde açılışı */
.curtain {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  display: grid; grid-template-columns: repeat(5, 1fr);
}
.curtain span { background: var(--c-petrol-950); transform-origin: top; }
.curtain.is-open span { animation: curtainUp 1.15s var(--e-io) forwards; }
@keyframes curtainUp { to { transform: scaleY(0); } }

/* ==========================================================================
   7. Header
   ========================================================================== */

/* Header HER ZAMAN okunur bir zemine sahiptir.
   Önceki saydam hâli, koyu hero görselinin üzerinde koyu metinle
   çakışıyor ve menü okunmuyordu. Artık zemin kalıcı; kaydırınca
   yalnızca yoğunlaşıyor. */
.site-header {
  position: fixed; top: 0; inset-inline: 0; z-index: 90;
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(165%);
  -webkit-backdrop-filter: blur(16px) saturate(165%);
  border-bottom: 1px solid transparent;
  transition: background-color .55s var(--e-out), box-shadow .55s var(--e-out),
              border-color .55s var(--e-out), transform .6s var(--e-out);
}
.site-header.is-stuck {
  background: var(--glass-bg);
  border-bottom-color: var(--b-line);
  box-shadow: 0 12px 34px -22px rgba(18,40,63,.45);
}
html[data-theme="dark"] .site-header.is-stuck { box-shadow: 0 14px 40px -22px rgba(0,0,0,.75); }
.site-header.is-hidden { transform: translateY(-102%); }

/* --- Logo: eskisinin ~2 katı, belirgin --- */
.brand-logo {
  width: 80px; height: 80px;
  object-fit: contain; flex: none;
  transition: transform .7s var(--e-spring), filter .5s var(--e-soft);
}
@media (min-width: 640px) { .brand-logo { width: 88px; height: 88px; } }
@media (min-width: 1024px) { .brand-logo { width: 104px; height: 104px; } }
.brand:hover .brand-logo { transform: scale(1.06) rotate(-5deg); }

.brand-name {
  font-family: "Fraunces", serif; font-weight: 500; letter-spacing: -.02em;
  font-size: 1.42rem; line-height: 1; color: var(--t-strong);
  display: block;
}
.brand-sub {
  display: block; margin-top: .42rem;
  font-size: .625rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-petrol-500);
}
html[data-theme="dark"] .brand-sub { color: var(--c-teal-400); }
@media (min-width: 1024px) { .brand-name { font-size: 1.6rem; } .brand-sub { font-size: .66rem; } }

/* Tema düğmesi */
.theme-toggle {
  position: relative; display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 14px;
  border: 1px solid var(--b-line); background: var(--s-raised);
  color: var(--t-strong); font-size: 1.15rem; overflow: hidden;
  transition: border-color .4s var(--e-soft), transform .5s var(--e-spring), background-color .4s var(--e-soft);
}
.theme-toggle:hover { transform: translateY(-2px); border-color: var(--c-teal-500); }
.theme-toggle i { position: absolute; transition: transform .6s var(--e-spring), opacity .4s var(--e-soft); }
.theme-toggle .ico-sun  { transform: translateY(0) rotate(0); opacity: 1; }
.theme-toggle .ico-moon { transform: translateY(130%) rotate(-70deg); opacity: 0; }
html[data-theme="dark"] .theme-toggle .ico-sun  { transform: translateY(-130%) rotate(70deg); opacity: 0; }
html[data-theme="dark"] .theme-toggle .ico-moon { transform: translateY(0) rotate(0); opacity: 1; }

/* Okuma ilerleme çizgisi */
.read-progress {
  position: absolute; left: 0; bottom: 0; height: 2px; width: 0%;
  background: var(--g-brand); transition: width .12s linear;
}

/* Nav bağlantısı */
.nav-link {
  position: relative; padding: .55rem .2rem; font-weight: 600; font-size: .93rem;
  color: var(--c-ink-soft); transition: color .35s var(--e-soft);
}
.nav-link::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; border-radius: 2px;
  background: var(--g-brand); transform: scaleX(0); transform-origin: right;
  transition: transform .5s var(--e-out);
}
.nav-link:hover, .nav-link.is-active { color: var(--c-petrol-900); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); transform-origin: left; }

/* Mega menü */
.mega {
  transform-origin: top center;
  box-shadow: var(--sh-lg);
}
.mega-item {
  display: flex; gap: .9rem; padding: .8rem; border-radius: var(--r-md);
  transition: background-color .35s var(--e-soft), transform .45s var(--e-out);
}
.mega-item:hover { background: var(--c-sand); transform: translateX(5px); }

/* Hamburger */
.burger { width: 26px; height: 16px; position: relative; }
.burger span {
  position: absolute; left: 0; height: 2px; width: 100%; border-radius: 2px; background: var(--t-strong);
  transition: transform .5s var(--e-out), opacity .3s var(--e-soft), width .4s var(--e-out);
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 7px; width: 70%; }
.burger span:nth-child(3) { top: 14px; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; transform: translateX(-12px); }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobil çekmece — kademeli giriş */
.drawer-item { opacity: 0; transform: translateX(28px); transition: opacity .6s var(--e-out), transform .6s var(--e-out); }
.drawer-open .drawer-item { opacity: 1; transform: none; }

/* ==========================================================================
   8. Hero slider
   ========================================================================== */

.hero { position: relative; min-height: 100svh; overflow: hidden; background: var(--c-petrol-950); }

.slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity 1.5s var(--e-io), visibility 1.5s;
}
.slide.is-active { opacity: 1; visibility: visible; }

.slide-media { position: absolute; inset: 0; overflow: hidden; }
.slide-media img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.16); transition: transform 9s linear, filter 1.6s var(--e-out);
  filter: saturate(.85) contrast(1.02);
}
.slide.is-active .slide-media img { transform: scale(1.0); }     /* Ken Burns — 7 sn boyunca */

.slide-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(13,31,51,.92) 0%, rgba(13,31,51,.72) 38%, rgba(13,31,51,.34) 66%, rgba(13,31,51,.55) 100%),
    linear-gradient(to top, rgba(13,31,51,.85), transparent 45%);
}
.slide-tint { position: absolute; inset: 0; mix-blend-mode: soft-light; opacity: .55; }

/* İçerik: kademeli giriş/çıkış */
.slide-content > * {
  opacity: 0; transform: translateY(38px);
  transition: opacity .9s var(--e-out), transform 1.05s var(--e-out);
}
.slide.is-active .slide-content > * { opacity: 1; transform: none; }
.slide.is-active .slide-content > *:nth-child(1) { transition-delay: .30s; }
.slide.is-active .slide-content > *:nth-child(2) { transition-delay: .42s; }
.slide.is-active .slide-content > *:nth-child(3) { transition-delay: .54s; }
.slide.is-active .slide-content > *:nth-child(4) { transition-delay: .66s; }
.slide.is-active .slide-content > *:nth-child(5) { transition-delay: .78s; }

/* Hero portresi — kendi giriş animasyonu */
.slide-portrait {
  opacity: 0;
  transform: translate3d(48px, 0, 0) scale(.94);
  transition: opacity 1.1s var(--e-out), transform 1.3s var(--e-out);
}
.slide.is-active .slide-portrait {
  opacity: 1;
  transform: none;
  transition-delay: .45s;
}

/* Slider kontrolleri */
.slider-dot {
  position: relative; height: 3px; width: 54px; border-radius: 99px;
  background: rgba(255,255,255,.24); overflow: hidden;
  transition: width .6s var(--e-out), background-color .4s var(--e-soft);
}
.slider-dot:hover { background: rgba(255,255,255,.4); }
.slider-dot.is-active { width: 96px; }
.slider-dot .dot-fill {
  position: absolute; inset: 0; width: 0%; background: linear-gradient(90deg, var(--c-teal-400), var(--c-gold-400));
  border-radius: 99px;
}
.slider-dot.is-active .dot-fill { animation: dotFill 7s linear forwards; }
.slider-dot.is-paused .dot-fill { animation-play-state: paused; }
@keyframes dotFill { from { width: 0%; } to { width: 100%; } }

.slider-arrow {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.24); color: #fff; background: rgba(255,255,255,.05);
  backdrop-filter: blur(10px);
  transition: background-color .45s var(--e-soft), transform .5s var(--e-out), border-color .45s var(--e-soft);
}
.slider-arrow:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.55); transform: scale(1.08); }
.slider-arrow:active { transform: scale(.95); }

/* Kaydır göstergesi */
.scroll-hint { width: 26px; height: 44px; border: 1.5px solid rgba(255,255,255,.4); border-radius: 99px; position: relative; }
.scroll-hint::after {
  content: ""; position: absolute; top: 8px; left: 50%; translate: -50% 0;
  width: 4px; height: 8px; border-radius: 99px; background: #fff;
  animation: scrollDot 2s var(--e-io) infinite;
}
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0)} 30%{opacity:1} 60%{opacity:1;transform:translate(-50%,16px)} 100%{opacity:0;transform:translate(-50%,20px)} }

/* Particle katmanı */
#particles, .particle-canvas { position: absolute; inset: 0; pointer-events: none; z-index: 2; }

/* ==========================================================================
   9. Marquee (kayan şerit)
   ========================================================================== */

.marquee { display: flex; overflow: hidden; user-select: none; gap: var(--mq-gap, 0px); }
.marquee__track {
  flex: none; display: flex; align-items: center; gap: var(--mq-gap, 3rem);
  min-width: 100%; animation: mq var(--mq-dur, 42s) linear infinite;
  padding-right: var(--mq-gap, 3rem);
}
.marquee--reverse .marquee__track { animation-direction: reverse; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes mq { to { transform: translateX(-100%); } }

.marquee-band {
  position: relative; overflow: hidden;
  background: var(--g-deep);
}
.marquee-band .mq-word {
  font-family: "Fraunces", serif; font-size: clamp(1.4rem, 3.4vw, 2.6rem); font-weight: 500;
  color: rgba(255,255,255,.92); white-space: nowrap; letter-spacing: -.02em;
}
.marquee-band .mq-word.is-outline {
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.42);
}
.marquee-band .mq-sep { color: var(--c-gold-400); font-size: 1.1rem; }

/* Logo şeridi */
.logo-strip img, .logo-strip .logo-chip {
  filter: grayscale(1); opacity: .48;
  transition: filter .5s var(--e-soft), opacity .5s var(--e-soft), transform .5s var(--e-out);
}
.logo-strip img:hover, .logo-strip .logo-chip:hover { filter: none; opacity: 1; transform: scale(1.06); }

/* ==========================================================================
   10. Galeri & Lightbox
   ========================================================================== */

.gal-item {
  position: relative; overflow: hidden; border-radius: var(--r-lg); cursor: pointer;
  transform: translateZ(0);
  transition: transform .8s var(--e-out), box-shadow .8s var(--e-out), opacity .5s var(--e-soft);
}
.gal-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--e-out), filter 1s var(--e-out);
}
.gal-item:hover { box-shadow: var(--sh-lg); }
.gal-item:hover img { transform: scale(1.09); filter: saturate(1.1); }
.gal-item .gal-veil {
  position: absolute; inset: 0; opacity: 0;
  background: linear-gradient(to top, rgba(13,31,51,.88), rgba(13,31,51,.15) 55%, transparent);
  transition: opacity .6s var(--e-soft);
}
.gal-item:hover .gal-veil { opacity: 1; }
.gal-item .gal-cap { transform: translateY(18px); opacity: 0; transition: transform .6s var(--e-out), opacity .5s var(--e-soft); }
.gal-item:hover .gal-cap { transform: none; opacity: 1; }
.gal-item.is-hidden { opacity: 0; transform: scale(.9); pointer-events: none; position: absolute; visibility: hidden; }

.filter-pill {
  padding: .55rem 1.2rem; border-radius: 99px; font-weight: 600; font-size: .87rem;
  color: var(--c-ink-soft); border: 1px solid var(--c-line); background: #fff;
  transition: all .4s var(--e-out);
}
.filter-pill:hover { border-color: rgba(83,178,183,.5); color: var(--c-petrol-800); transform: translateY(-2px); }
.filter-pill.is-active { background: var(--c-petrol-900); color: #fff; border-color: transparent; box-shadow: var(--sh-md); }

.lightbox-img { animation: lbIn .6s var(--e-out); }
@keyframes lbIn { from { opacity: 0; transform: scale(.94) translateY(16px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   11. Carousel (sürüklenebilir)
   ========================================================================== */

.drag-rail {
  display: flex; gap: 1.5rem; overflow-x: auto; scroll-snap-type: x mandatory;
  scrollbar-width: none; -ms-overflow-style: none; cursor: grab;
  padding-bottom: .5rem;
}
.drag-rail::-webkit-scrollbar { display: none; }
.drag-rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.drag-rail.is-dragging * { pointer-events: none; }
.drag-rail > * { scroll-snap-align: center; flex: none; }

/* ==========================================================================
   12. Yorumlar
   ========================================================================== */

.quote-mark {
  font-family: "Fraunces", serif; font-size: 8rem; line-height: .6; color: var(--c-gold-400); opacity: .22;
}
.testimonial-card { transition: opacity .8s var(--e-out), transform .8s var(--e-out), filter .8s var(--e-out); }
.testimonial-card.is-off { opacity: 0; transform: translateY(28px) scale(.97); filter: blur(4px); position: absolute; inset: 0; pointer-events: none; }

.star { color: var(--c-gold-500); }

/* ==========================================================================
   13. Akordiyon / SSS
   ========================================================================== */

.acc-item { border-bottom: 1px solid var(--c-line); transition: background-color .4s var(--e-soft); }
.acc-btn { transition: color .35s var(--e-soft); }
.acc-panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .65s var(--e-io); }
.acc-panel.is-open { grid-template-rows: 1fr; }
.acc-panel > div { overflow: hidden; }
.acc-icon { transition: transform .55s var(--e-spring), color .4s var(--e-soft); }
.acc-item.is-open .acc-icon { transform: rotate(135deg); color: var(--c-teal-500); }

/* ==========================================================================
   14. Süreç / timeline
   ========================================================================== */

.timeline-line {
  position: absolute; left: 50%; translate: -50% 0; top: 0; width: 2px; height: 100%;
  background: linear-gradient(180deg, transparent, var(--c-line) 8%, var(--c-line) 92%, transparent);
}
.timeline-line .tl-fill {
  position: absolute; inset-inline: 0; top: 0; height: var(--tl, 0%);
  background: var(--g-brand); transition: height .25s linear;
}
.step-node {
  display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
  background: #fff; border: 1.5px solid var(--c-line); font-weight: 700; color: var(--c-petrol-600);
  box-shadow: var(--sh-sm); transition: all .6s var(--e-out);
}
.step-node.is-on { background: var(--g-brand); color: #fff; border-color: transparent; box-shadow: var(--sh-glow-teal); transform: scale(1.1); }

/* ==========================================================================
   15. Form
   ========================================================================== */

.field { position: relative; }
.field input, .field textarea, .field select {
  width: 100%; padding: 1.05rem 1.1rem .55rem; border-radius: var(--r-md);
  border: 1.5px solid var(--c-line); background: #fff; color: var(--c-ink);
  font-size: .95rem; transition: border-color .4s var(--e-soft), box-shadow .4s var(--e-soft), background-color .4s var(--e-soft);
}
.field textarea { padding-top: 1.5rem; resize: vertical; min-height: 128px; }
.field label {
  position: absolute; left: 1.1rem; top: 1rem; font-size: .95rem; color: var(--c-ink-mute);
  pointer-events: none; transform-origin: left top;
  transition: transform .35s var(--e-out), color .35s var(--e-soft);
}
.field input:focus, .field textarea:focus, .field select:focus {
  border-color: var(--c-teal-500); box-shadow: 0 0 0 4px rgba(83,178,183,.14); outline: none;
}
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
  transform: translateY(-.62rem) scale(.76); color: var(--c-petrol-500);
}
.field select + label { transform: translateY(-.62rem) scale(.76); }

/* ==========================================================================
   16. Footer
   ========================================================================== */

.site-footer { position: relative; background: var(--g-deep); color: rgba(255,255,255,.76); overflow: hidden; }
.site-footer h4, .site-footer h3 { color: #fff; }
.footer-link {
  position: relative; display: inline-flex; align-items: center; gap: .5rem;
  color: rgba(255,255,255,.66); font-size: .92rem;
  transition: color .35s var(--e-soft), transform .45s var(--e-out), padding-left .45s var(--e-out);
}
.footer-link::before {
  content: ""; width: 0; height: 1px; background: var(--c-gold-400);
  transition: width .45s var(--e-out);
}
.footer-link:hover { color: #fff; }
.footer-link:hover::before { width: 14px; }

.social-btn {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.8); font-size: 1.15rem;
  transition: all .5s var(--e-out); position: relative; overflow: hidden;
}
.social-btn::before {
  content: ""; position: absolute; inset: 0; background: var(--g-brand);
  transform: translateY(101%); transition: transform .5s var(--e-out);
}
.social-btn i, .social-btn [class*="ph-"] { position: relative; z-index: 1; }
.social-btn:hover { color: #fff; border-color: transparent; transform: translateY(-4px); }
.social-btn:hover::before { transform: translateY(0); }

/* Büyük hayalet logo yazısı */
.footer-ghost {
  font-family: "Fraunces", serif; font-weight: 500; letter-spacing: -.04em;
  font-size: clamp(4rem, 16vw, 15rem); line-height: .82;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.075);
  user-select: none; pointer-events: none; white-space: nowrap;
}

/* ==========================================================================
   17. Yüzen aksiyonlar
   ========================================================================== */

.fab {
  display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%;
  box-shadow: var(--sh-lg); transition: transform .5s var(--e-spring), box-shadow .5s var(--e-out), opacity .5s var(--e-soft);
}
.fab:hover { transform: translateY(-5px) scale(1.06); }
.fab.is-off { opacity: 0; transform: translateY(18px) scale(.85); pointer-events: none; }

.pulse-ring::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 2px solid currentColor; animation: pulseRing 2.4s var(--e-out) infinite;
}
@keyframes pulseRing {
  0%   { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* ==========================================================================
   18. Ambient animasyonlar
   ========================================================================== */

@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-22px); } }
@keyframes floatXY { 0%,100% { transform: translate(0,0) rotate(0); } 33% { transform: translate(18px,-16px) rotate(4deg); } 66% { transform: translate(-14px,12px) rotate(-3deg); } }
@keyframes spinSlow { to { transform: rotate(360deg); } }
@keyframes breathe { 0%,100% { transform: scale(1); opacity: .55; } 50% { transform: scale(1.14); opacity: .85; } }
@keyframes shimmer { to { background-position: 200% 0; } }

.anim-float   { animation: floatY 7s var(--e-io) infinite; }
.anim-float-2 { animation: floatY 9s var(--e-io) infinite reverse; }
.anim-drift   { animation: floatXY 16s var(--e-io) infinite; }
.anim-spin    { animation: spinSlow 34s linear infinite; }
.anim-spin-rev{ animation: spinSlow 46s linear infinite reverse; }
.anim-breathe { animation: breathe 8s var(--e-io) infinite; }
.delay-1 { animation-delay: -1.5s } .delay-2 { animation-delay: -3s } .delay-3 { animation-delay: -4.5s } .delay-4 { animation-delay: -6s }

.shimmer-text {
  background: linear-gradient(90deg, var(--c-ink) 0%, var(--c-teal-500) 25%, var(--c-gold-500) 50%, var(--c-ink) 75%);
  background-size: 200% auto;
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
  animation: shimmer 6s linear infinite;
}

/* Dönen yazı (kelime değişimi) */
.rotator { display: inline-grid; vertical-align: bottom; }
.rotator > span {
  grid-area: 1/1; opacity: 0; transform: translateY(.5em) rotateX(-40deg);
  transition: opacity .6s var(--e-out), transform .7s var(--e-out);
}
.rotator > span.is-on { opacity: 1; transform: none; }

/* Sayaç */
.counter { font-variant-numeric: tabular-nums; }

/* ==========================================================================
   19. Yardımcılar & duyarlılık
   ========================================================================== */

.no-scrollbar::-webkit-scrollbar { display: none; }
.no-scrollbar { scrollbar-width: none; -ms-overflow-style: none; }

.aspect-portrait { aspect-ratio: 3 / 4; }
.aspect-video-x  { aspect-ratio: 16 / 10; }

img { max-width: 100%; }
.img-fallback {
  background: var(--g-brand-soft), var(--c-sand);
  background-blend-mode: normal;
}

@media (max-width: 767px) {
  :root { --header-h: 72px; }
  .footer-ghost { -webkit-text-stroke-width: .5px; }
  .orb { display: none; }
  .aura { filter: blur(60px); }
}

/* ==========================================================================
   20b. MAKALE TİPOGRAFİSİ — blog yazıları ve yasal metinler
   ========================================================================== */

.blog-body { color: var(--t-body); font-size: 1.05rem; line-height: 1.78; }

.blog-body > * + * { margin-top: 1.35rem; }

.blog-body h2 {
  font-family: "Fraunces", serif; font-weight: 500; letter-spacing: -.02em;
  font-size: clamp(1.5rem, 3vw, 1.95rem); line-height: 1.25;
  color: var(--t-strong);
  margin-top: 3rem; margin-bottom: 1.1rem;
  scroll-margin-top: calc(var(--header-h) + 24px);
  position: relative; padding-left: 1.1rem;
}
.blog-body h2::before {
  content: ""; position: absolute; left: 0; top: .18em; bottom: .18em;
  width: 3px; border-radius: 3px; background: var(--g-brand);
}
.blog-body h2:first-child { margin-top: 0; }

.blog-body h3 {
  font-family: "Fraunces", serif; font-weight: 500;
  font-size: clamp(1.18rem, 2.2vw, 1.35rem); line-height: 1.35;
  color: var(--t-strong);
  margin-top: 2.1rem; margin-bottom: .7rem;
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.blog-body p { margin-top: 1.1rem; }
.blog-body p:first-child { margin-top: 0; }

.blog-body .lead {
  font-size: 1.18rem; line-height: 1.68; color: var(--t-strong);
  font-weight: 500; margin-bottom: 1.8rem;
  padding-bottom: 1.6rem; border-bottom: 1px solid var(--b-line);
}

.blog-body strong { color: var(--t-strong); font-weight: 700; }
.blog-body em { font-style: italic; }

.blog-body a {
  color: var(--c-petrol-500); font-weight: 600;
  text-decoration: underline; text-decoration-color: var(--c-teal-400);
  text-underline-offset: 3px; text-decoration-thickness: 1.5px;
  transition: color .35s var(--e-soft), text-decoration-color .35s var(--e-soft);
}
.blog-body a:hover { color: var(--c-teal-600); text-decoration-color: var(--c-gold-500); }
html[data-theme="dark"] .blog-body a { color: var(--c-teal-300); }

.blog-body ul, .blog-body ol { margin-top: 1.1rem; padding-left: 0; }
.blog-body ul > li, .blog-body ol > li {
  position: relative; padding-left: 1.75rem; margin-top: .68rem;
}
.blog-body ul > li::before {
  content: ""; position: absolute; left: .38rem; top: .68em;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-teal-500);
}
.blog-body ol { counter-reset: liste; }
.blog-body ol > li { counter-increment: liste; }
.blog-body ol > li::before {
  content: counter(liste); position: absolute; left: 0; top: .06em;
  width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: var(--g-brand); color: #fff;
  font-size: .68rem; font-weight: 800; line-height: 1.25rem; text-align: center;
}
.blog-body li > ul { margin-top: .5rem; }

.blog-body blockquote {
  margin: 2rem 0; padding: 1.5rem 1.75rem;
  border-radius: var(--r-md);
  background: var(--s-alt);
  border-left: 3px solid var(--c-gold-500);
  font-family: "Fraunces", serif; font-size: 1.18rem; line-height: 1.6;
  color: var(--t-strong);
}
.blog-body blockquote cite {
  display: block; margin-top: .8rem;
  font-family: "Manrope", sans-serif; font-size: .85rem; font-style: normal;
  color: var(--t-mute); font-weight: 600;
}

.blog-body code {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: .86em; padding: .16em .45em; border-radius: 6px;
  background: var(--s-alt); color: var(--c-petrol-500);
  border: 1px solid var(--b-line);
}
html[data-theme="dark"] .blog-body code { color: var(--c-teal-300); }

/* Vurgu kutusu */
.blog-body .not-uyari {
  margin: 2rem 0; padding: 1.4rem 1.6rem;
  border-radius: var(--r-lg);
  background: rgba(213, 178, 124, .12);
  border: 1px solid rgba(199, 154, 95, .28);
  font-size: .97rem; line-height: 1.7;
}
.blog-body .not-uyari > * + * { margin-top: .8rem; }
.blog-body .not-uyari ul { margin-top: .6rem; }
.blog-body .not-uyari li::before { background: var(--c-gold-600); }

/* Tablo */
.blog-body .tablo-sarici { overflow-x: auto; margin: 1.6rem 0; -webkit-overflow-scrolling: touch; }
.blog-body table {
  width: 100%; min-width: 480px; border-collapse: collapse;
  font-size: .92rem; border-radius: var(--r-md); overflow: hidden;
  border: 1px solid var(--b-line);
}
.blog-body th {
  text-align: left; padding: .85rem 1rem; font-weight: 700;
  background: var(--s-alt); color: var(--t-strong);
  font-size: .8rem; letter-spacing: .04em; text-transform: uppercase;
}
.blog-body td { padding: .85rem 1rem; border-top: 1px solid var(--b-line); vertical-align: top; }
.blog-body tbody tr:nth-child(even) td { background: rgba(0,0,0,.015); }
html[data-theme="dark"] .blog-body tbody tr:nth-child(even) td { background: rgba(255,255,255,.02); }

.blog-body figure { margin: 2rem 0; }
.blog-body figure img { border-radius: var(--r-lg); width: 100%; }
.blog-body figcaption {
  margin-top: .8rem; font-size: .85rem; color: var(--t-mute); text-align: center;
}

.blog-body hr {
  margin: 2.6rem 0; border: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--b-line-2), transparent);
}

/* Kaynakça */
.blog-body .kaynakca {
  margin-top: 2.6rem; padding-top: 1.6rem; border-top: 1px solid var(--b-line);
  font-size: .87rem; color: var(--t-mute); line-height: 1.7;
}
.blog-body .kaynakca p { margin-top: .5rem; }
.blog-body .kaynakca strong { color: var(--t-body); }

@media (max-width: 640px) {
  .blog-body { font-size: 1rem; }
  .blog-body .lead { font-size: 1.08rem; }
  .blog-body h2 { padding-left: .9rem; }
}

/* ==========================================================================
   21. DARK TEMA — Tailwind yardımcı sınıf eşlemeleri
   Tailwind CDN sabit renkler üretir; karanlık temada bu sınıfları
   token'lara bağlıyoruz. Yalnızca AÇIK yüzey olarak kullanılanlar
   dönüştürülür — koyu bölümlerdeki bg-white/5…/15 gibi ince örtüler
   olduğu gibi bırakılır (zaten koyu zemin üzerindeler).
   ========================================================================== */

/* Sayfa ve bölüm zeminleri */
html[data-theme="dark"] .bg-ivory { background-color: var(--s-base) !important; }
html[data-theme="dark"] .bg-sand  { background-color: var(--s-alt) !important; }
html[data-theme="dark"] .bg-mist  { background-color: var(--s-sunken) !important; }

/* Yükseltilmiş yüzeyler */
html[data-theme="dark"] .bg-white,
html[data-theme="dark"] .bg-white\/70,
html[data-theme="dark"] .bg-white\/85,
html[data-theme="dark"] .\!bg-white { background-color: var(--s-raised) !important; }

/* Metin */
html[data-theme="dark"] .text-petrol-900     { color: var(--t-strong) !important; }
html[data-theme="dark"] .\!text-petrol-900   { color: var(--t-strong) !important; }
html[data-theme="dark"] .text-petrol-900\/75 { color: rgba(233,239,245,.80) !important; }
html[data-theme="dark"] .text-petrol-900\/68 { color: rgba(233,239,245,.74) !important; }
html[data-theme="dark"] .text-petrol-900\/65 { color: rgba(233,239,245,.72) !important; }
html[data-theme="dark"] .text-petrol-900\/62 { color: rgba(233,239,245,.70) !important; }
html[data-theme="dark"] .text-petrol-900\/60 { color: rgba(233,239,245,.68) !important; }
html[data-theme="dark"] .text-petrol-900\/58 { color: rgba(233,239,245,.66) !important; }
html[data-theme="dark"] .text-petrol-900\/55 { color: rgba(233,239,245,.64) !important; }
html[data-theme="dark"] .text-petrol-900\/50 { color: rgba(233,239,245,.58) !important; }
html[data-theme="dark"] .text-petrol-900\/45 { color: rgba(233,239,245,.52) !important; }
html[data-theme="dark"] .text-petrol-900\/40 { color: rgba(233,239,245,.48) !important; }
html[data-theme="dark"] .text-petrol-900\/35 { color: rgba(233,239,245,.42) !important; }
html[data-theme="dark"] .text-petrol-800 { color: #cfe0ea !important; }
html[data-theme="dark"] .text-petrol-700 { color: var(--c-teal-400) !important; }

/* Kenarlıklar */
html[data-theme="dark"] .border-petrol-900\/8,
html[data-theme="dark"] .border-petrol-900\/10,
html[data-theme="dark"] .\!border-petrol-900\/10 { border-color: var(--b-line) !important; }
html[data-theme="dark"] .border-petrol-900\/12,
html[data-theme="dark"] .border-petrol-900\/15,
html[data-theme="dark"] .\!border-petrol-900\/12,
html[data-theme="dark"] .\!border-petrol-900\/15 { border-color: var(--b-line-2) !important; }
html[data-theme="dark"] .divide-petrol-900\/8 > * { border-color: var(--b-line) !important; }

/* Açık ton rozetleri okunur hâle getirilir */
html[data-theme="dark"] .bg-teal-100  { background-color: rgba(83,178,183,.16) !important; }
html[data-theme="dark"] .bg-iris-100  { background-color: rgba(102,113,157,.18) !important; }
html[data-theme="dark"] .bg-lilac-100 { background-color: rgba(162,149,183,.18) !important; }
html[data-theme="dark"] .bg-gold-100  { background-color: rgba(213,178,124,.15) !important; }
html[data-theme="dark"] .bg-petrol-100{ background-color: rgba(94,139,164,.16) !important; }
html[data-theme="dark"] .text-teal-700  { color: var(--c-teal-300) !important; }
html[data-theme="dark"] .text-iris-700  { color: #b2bbd6 !important; }
html[data-theme="dark"] .text-lilac-700 { color: #cfc4da !important; }
html[data-theme="dark"] .text-gold-700  { color: var(--c-gold-300) !important; }
html[data-theme="dark"] .bg-gold-100\/60 { background-color: rgba(213,178,124,.12) !important; }
html[data-theme="dark"] .border-gold-300\/40 { border-color: rgba(228,202,154,.28) !important; }

/* Bileşen düzeyi karanlık uyarlamalar */
html[data-theme="dark"] .card { background: var(--s-raised); border-color: var(--b-line); }
html[data-theme="dark"] .card-gradient-border { background: var(--s-raised); }
html[data-theme="dark"] .glass {
  background: var(--glass-bg);
  border-color: var(--glass-br);
}
html[data-theme="dark"] .filter-pill { background: var(--s-raised); color: var(--t-body); border-color: var(--b-line); }
html[data-theme="dark"] .filter-pill.is-active { background: var(--c-teal-500); color: #08161f; }
html[data-theme="dark"] .step-node { background: var(--s-raised); color: var(--c-teal-300); border-color: var(--b-line); }
html[data-theme="dark"] .field input,
html[data-theme="dark"] .field textarea,
html[data-theme="dark"] .field select { background: var(--s-raised); color: var(--t-strong); border-color: var(--b-line); }
html[data-theme="dark"] .field label { color: var(--t-mute); }
html[data-theme="dark"] .btn-outline { color: var(--t-strong); border-color: var(--b-line-2); }
html[data-theme="dark"] .btn-outline::before { background: var(--c-teal-500); }
html[data-theme="dark"] .btn-outline:hover { color: #08161f; }
html[data-theme="dark"] .btn-ink { background: var(--c-teal-500); color: #08161f; }
html[data-theme="dark"] .acc-item { border-bottom-color: var(--b-line); }
html[data-theme="dark"] .quote-mark { opacity: .3; }
html[data-theme="dark"] .bg-dots { background-image: radial-gradient(circle at 1px 1px, var(--dot-col) 1px, transparent 0); }
html[data-theme="dark"] .bg-grid {
  background-image:
    linear-gradient(to right, rgba(147,220,220,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(147,220,220,.06) 1px, transparent 1px);
}
html[data-theme="dark"] .section-fade-top,
html[data-theme="dark"] .section-fade-bottom { --tw-gradient-from: var(--s-base); }
html[data-theme="dark"] .wave-divider { color: var(--s-base) !important; }
html[data-theme="dark"] ::-webkit-scrollbar-track { background: var(--s-alt); }
html[data-theme="dark"] ::-webkit-scrollbar-thumb { border-color: var(--s-alt); }
html[data-theme="dark"] .img-fallback { background: var(--g-brand-soft), var(--s-alt); }

/* Hero altındaki açılma degradesi tema ile uyumlu olmalı */
html[data-theme="dark"] .hero-fade { background: linear-gradient(to top, var(--s-base), transparent); }
.hero-fade { background: linear-gradient(to top, var(--s-base), transparent); }

/* Header artık opak; hero içeriği altına kaymasın */
.hero { padding-top: 0; }
.slide-body { padding-top: var(--header-h); }

/* ==========================================================================
   22. Responsive ince ayar
   ========================================================================== */

@media (max-width: 380px) {
  .brand-logo { width: 70px; height: 70px; }
  :root { --header-h: 90px; }
}

@media (max-width: 1023px) {
  .mega { display: none !important; }
}

/* Yatay taşmayı garantiye al */
html, body { max-width: 100%; }
.marquee, .drag-rail, .container-x { max-width: 100vw; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1 !important; transform: none !important; filter: none !important; clip-path: none !important; }
  .line-mask > span { transform: none !important; }
  .char { opacity: 1 !important; transform: none !important; }
}

/* Yazdırma */
@media print {
  .site-header, .site-footer, #preloader, .fab, .curtain, #particles { display: none !important; }
  body { background: #fff; }
}
