/* =========================================================
   NİZAM HOLDİNG — Tasarım Sistemi
   Tema: B — Gece Mavisi & Altın
   ========================================================= */

/* ---------- 1. RESET ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul,ol{list-style:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- 2. TOKENS ---------- */
:root{
  /* Renk */
  --ink:#0A1628;          /* ana koyu zemin */
  --ink-2:#0D1D31;        /* ikincil koyu */
  --ink-3:#122741;        /* yükseltilmiş koyu yüzey */
  --line-dark:#1D3450;    /* koyu zeminde çizgi */
  --line-dark-2:#284563;

  --gold:#D9B96B;
  --gold-2:#C9A85A;
  --gold-soft:rgba(217,185,107,.14);

  --paper:#FBFAF8;        /* açık zemin */
  --paper-2:#F4F1EA;
  --line-light:#E5E0D6;
  --line-light-2:#D6D0C3;

  --on-dark:#F2F5F9;
  --on-dark-mute:#93A4B8;
  --on-dark-dim:#6E8098;
  --on-light:#0A1628;
  --on-light-mute:#6B6A64;

  /* Tipografi */
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;

  --fs-display:clamp(2.6rem,6.2vw,5.2rem);
  --fs-h1:clamp(2.2rem,4.6vw,3.7rem);
  --fs-h2:clamp(1.75rem,3.1vw,2.65rem);
  --fs-h3:clamp(1.15rem,1.7vw,1.45rem);
  --fs-lead:clamp(1.02rem,1.35vw,1.22rem);
  --fs-body:1rem;
  --fs-sm:.875rem;
  --fs-xs:.75rem;
  --fs-label:.688rem;

  /* Ölçü */
  --wrap:1220px;
  --wrap-narrow:780px;
  --gut:clamp(1.25rem,4vw,3.5rem);
  --sp-section:clamp(4.5rem,9vw,8.5rem);

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- 3. TABAN ---------- */
body{
  font-family:var(--sans);
  font-size:var(--fs-body);
  line-height:1.7;
  color:var(--on-light);
  background:var(--paper);
  font-weight:400;
}

::selection{background:var(--gold);color:var(--ink)}

:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}

/* ---------- 4. DÜZEN ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gut)}
.wrap-narrow{width:100%;max-width:var(--wrap-narrow);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:var(--sp-section)}
.section--tight{padding-block:clamp(3rem,6vw,5rem)}

.surface-dark{background:var(--ink);color:var(--on-dark)}
.surface-dark-2{background:var(--ink-2);color:var(--on-dark)}
.surface-light{background:var(--paper);color:var(--on-light)}
.surface-light-2{background:var(--paper-2);color:var(--on-light)}

/* ---------- 5. TİPOGRAFİ ---------- */
.display,.h1,.h2,.h3{font-family:var(--serif);font-weight:400;letter-spacing:-.018em;line-height:1.05}
.display{font-size:var(--fs-display);line-height:1.0}
.h1{font-size:var(--fs-h1);line-height:1.06}
.h2{font-size:var(--fs-h2);line-height:1.1}
.h3{font-size:var(--fs-h3);line-height:1.25;letter-spacing:-.01em}
.display em,.h1 em,.h2 em{font-style:italic;color:var(--gold)}
.surface-light .display em,.surface-light .h1 em,.surface-light .h2 em,
.surface-light-2 .display em,.surface-light-2 .h1 em,.surface-light-2 .h2 em{color:var(--gold-2)}

.lead{font-size:var(--fs-lead);line-height:1.72;color:var(--on-light-mute);max-width:62ch}
.surface-dark .lead,.surface-dark-2 .lead{color:var(--on-dark-mute)}

.body-text{max-width:64ch}
.body-text p+p{margin-top:1.15em}
.body-text a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}

.muted{color:var(--on-light-mute)}
.surface-dark .muted,.surface-dark-2 .muted{color:var(--on-dark-mute)}

/* Etiket / göz üstü */
.label{
  font-size:var(--fs-label);letter-spacing:.24em;text-transform:uppercase;
  font-weight:600;color:var(--gold);display:block;
}
.label--mute{color:var(--on-light-mute)}
.surface-dark .label--mute,.surface-dark-2 .label--mute{color:var(--on-dark-dim)}

/* Bölüm numarası — "düzen" motifi */
.secnum{
  display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;
  font-size:var(--fs-label);letter-spacing:.24em;text-transform:uppercase;font-weight:600;
}
.secnum b{color:var(--gold);font-weight:600;font-variant-numeric:tabular-nums}
.secnum span{color:var(--on-light-mute)}
.surface-dark .secnum span,.surface-dark-2 .secnum span{color:var(--on-dark-dim)}
.secnum::after{content:"";flex:1;height:1px;background:var(--line-light);max-width:180px}
.surface-dark .secnum::after,.surface-dark-2 .secnum::after{background:var(--line-dark)}

/* ---------- 6. BUTONLAR ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.65rem;
  font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  padding:1rem 1.75rem;border:1px solid transparent;cursor:pointer;
  transition:background .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease),transform .28s var(--ease);
}
.btn:hover{transform:translateY(-2px)}
.btn--gold{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.btn--gold:hover{background:var(--gold-2);border-color:var(--gold-2)}
.btn--ghost{border-color:var(--line-dark-2);color:var(--on-dark);background:transparent}
.btn--ghost:hover{border-color:var(--gold);color:var(--gold)}
.surface-light .btn--ghost,.surface-light-2 .btn--ghost{border-color:var(--line-light-2);color:var(--on-light)}
.surface-light .btn--ghost:hover,.surface-light-2 .btn--ghost:hover{border-color:var(--gold-2);color:var(--gold-2)}
.btn .arw{transition:transform .28s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}

.btns{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2.25rem}

/* Metin bağlantısı */
.tlink{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;font-weight:600;
  color:var(--gold);padding-bottom:.4rem;border-bottom:1px solid var(--gold-soft);
  transition:border-color .28s var(--ease)
}
.tlink:hover{border-color:var(--gold)}
.tlink:hover .arw{transform:translateX(4px)}
.tlink .arw{transition:transform .28s var(--ease)}

/* ---------- 7. HEADER ---------- */
.site-header{
  position:sticky;top:0;z-index:100;isolation:isolate;background:var(--ink);color:var(--on-dark);
  border-bottom:1px solid var(--line-dark);
  transition:box-shadow .3s var(--ease)
}
.site-header.is-stuck{box-shadow:0 10px 34px -18px rgba(0,0,0,.85)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;height:76px}
.brand{display:flex;align-items:center;gap:.8rem;color:var(--gold);flex:none}
.brand svg{width:34px;height:34px;flex:none}
.brand-txt{
  font-family:var(--serif);font-size:.72rem;letter-spacing:.26em;line-height:1.45;
  color:var(--on-dark);font-weight:500;white-space:nowrap
}
.brand-txt b{display:block;font-weight:500}
.brand-txt i{display:block;font-style:normal;opacity:.62;font-size:.66rem}

.nav-links{display:flex;align-items:center;gap:clamp(1rem,2.2vw,2rem)}
.nav-links a{
  font-size:var(--fs-label);letter-spacing:.15em;text-transform:uppercase;font-weight:500;
  color:var(--on-dark-mute);padding-block:.5rem;position:relative;transition:color .25s var(--ease);
  white-space:nowrap
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)
}
.nav-links a:hover{color:var(--on-dark)}
.nav-links a:hover::after,.nav-links a[aria-current="page"]::after{transform:scaleX(1)}
.nav-links a[aria-current="page"]{color:var(--gold)}

.nav-toggle{
  display:none;background:none;border:1px solid var(--line-dark-2);
  width:44px;height:40px;cursor:pointer;position:relative
}
.nav-toggle span{
  position:absolute;left:12px;right:12px;height:1px;background:var(--on-dark);
  transition:transform .3s var(--ease),opacity .3s var(--ease)
}
.nav-toggle span:nth-child(1){top:14px}
.nav-toggle span:nth-child(2){top:20px}
.nav-toggle span:nth-child(3){top:26px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:1000px){
  .nav-toggle{display:block}
  .nav-links{
    position:absolute;top:100%;left:0;right:0;background:var(--ink);flex-direction:column;
    align-items:stretch;gap:0;padding:.5rem var(--gut) 2rem;
    border-bottom:1px solid var(--line-dark);
    transform:translateY(-12px);opacity:0;pointer-events:none;
    transition:opacity .25s var(--ease),transform .25s var(--ease);
    max-height:78dvh;overflow-y:auto
  }
  .nav-links.is-open{transform:none;opacity:1;pointer-events:auto}
  .nav-links a{padding:1.05rem 0;border-bottom:1px solid var(--line-dark);font-size:.8rem;letter-spacing:.13em}
  .nav-links a::after{display:none}
}

/* ---------- 8. HERO ---------- */
.hero{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(780px 460px at 78% 18%,rgba(217,185,107,.13),transparent 68%)
}
.hero::after{ /* düzen motifi: yatay çizgi sistemi */
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background:repeating-linear-gradient(to bottom,transparent 0,transparent 79px,rgba(147,164,184,.055) 79px,rgba(147,164,184,.055) 80px)
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
  padding-block:clamp(4.5rem,9vw,7.5rem)
}
.hero h1{max-width:15ch}
.hero .lead{margin-top:1.6rem;max-width:48ch}

/* Hero görseli — sağ tarafta tam taşma, sola doğru lacivere karışır */
.hero-media{position:absolute;top:0;right:0;bottom:0;width:62%;z-index:1;overflow:hidden}
.hero-media picture{display:block;width:100%;height:100%}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:58% center}
.hero-media::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(to bottom, rgba(10,22,40,.55) 0, rgba(10,22,40,0) 16%, rgba(10,22,40,0) 88%, rgba(10,22,40,.55) 100%),
    linear-gradient(to right, var(--ink) 0, rgba(10,22,40,.88) 13%, rgba(10,22,40,.34) 44%, rgba(10,22,40,.10) 100%);
}

/* Monogram grafiği */
.emblem{position:relative;aspect-ratio:1;width:100%;max-width:400px;justify-self:end;display:grid;place-items:center}
.emblem i{position:absolute;border:1px solid rgba(147,164,184,.18);border-radius:50%}
.emblem i:nth-child(1){inset:0}
.emblem i:nth-child(2){inset:11%}
.emblem i:nth-child(3){inset:22%;border-color:rgba(217,185,107,.34)}
.emblem i:nth-child(4){inset:33%}
.emblem i:nth-child(5){inset:44%;border-color:rgba(217,185,107,.2)}
.emblem u{position:absolute;left:-6%;right:-6%;top:50%;height:1px;background:rgba(147,164,184,.16);text-decoration:none}
.emblem u+u{transform:rotate(90deg)}
.emblem svg{position:relative;width:38%;color:var(--gold)}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .emblem{display:none}
  /* Mobilde görsel tam genişlikte arka plan dokusu olur; yazı önde kalır */
  .hero-media{width:100%}
  .hero-media img{object-position:72% center}
  .hero-media::after{
    background:linear-gradient(to bottom,
      rgba(10,22,40,.90) 0,
      rgba(10,22,40,.82) 42%,
      rgba(10,22,40,.93) 100%);
  }
}

/* ---------- 9. ŞERİT (hızlı erişim) ---------- */
.strip{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-dark)}
.strip a{
  background:var(--ink);padding:1.6rem clamp(1.25rem,2.6vw,2.25rem);
  display:flex;align-items:center;gap:1rem;transition:background .3s var(--ease)
}
.strip a:hover{background:var(--ink-3)}
.strip .n{
  font-family:var(--serif);font-size:.82rem;color:var(--gold);
  width:2.1rem;flex:none;font-variant-numeric:tabular-nums;opacity:.85
}
.strip .t{font-size:.9rem;font-weight:500;color:var(--on-dark);letter-spacing:.01em}
.strip .d{font-size:var(--fs-xs);color:var(--on-dark-dim);display:block;margin-top:.15rem;letter-spacing:0;text-transform:none;font-weight:400}
.strip .arw{margin-left:auto;color:var(--on-dark-dim);transition:transform .3s var(--ease),color .3s var(--ease)}
.strip a:hover .arw{transform:translateX(4px);color:var(--gold)}
@media (max-width:820px){.strip{grid-template-columns:1fr}}

/* ---------- 10. IZGARA & KARTLAR ---------- */
.grid{display:grid;gap:clamp(1.5rem,3vw,2.5rem)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* İki kolonlu bölüm başlığı düzeni */
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
@media (max-width:900px){.split{grid-template-columns:1fr;gap:2rem}}

/* Pillar kartı (Ventures / Vakıf) */
.pillar{
  border:1px solid var(--line-light);background:var(--paper);
  padding:clamp(2rem,3.4vw,2.9rem);display:flex;flex-direction:column;
  transition:border-color .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);
  min-height:100%
}
.pillar:hover{border-color:var(--gold-2);transform:translateY(-3px);box-shadow:0 20px 44px -30px rgba(10,22,40,.5)}
.surface-dark .pillar,.surface-dark-2 .pillar{background:var(--ink-2);border-color:var(--line-dark)}
.surface-dark .pillar:hover,.surface-dark-2 .pillar:hover{border-color:var(--gold);box-shadow:none}
.pillar .mono{
  font-family:var(--serif);font-size:2.1rem;color:var(--gold-2);line-height:1;margin-bottom:1.6rem;
  display:flex;align-items:center;gap:.8rem
}
.surface-dark .pillar .mono{color:var(--gold)}
.pillar .mono s{flex:1;height:1px;background:var(--line-light);text-decoration:none}
.surface-dark .pillar .mono s{background:var(--line-dark)}
.pillar h3{margin-bottom:.9rem}
.pillar p{color:var(--on-light-mute);font-size:.95rem;line-height:1.72}
.surface-dark .pillar p{color:var(--on-dark-mute)}
.pillar .foot{margin-top:auto;padding-top:1.9rem}

/* Durum rozeti */
.badge{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:var(--fs-label);letter-spacing:.17em;text-transform:uppercase;font-weight:600;
  color:var(--gold-2);border:1px solid var(--gold-soft);padding:.42rem .8rem;
  background:var(--gold-soft)
}
.surface-dark .badge{color:var(--gold)}
.badge s{width:5px;height:5px;background:currentColor;border-radius:50%;text-decoration:none;flex:none}

/* ---------- 11. İLKELER (numaralı liste) ---------- */
.principles{border-top:1px solid var(--line-light)}
.surface-dark .principles{border-color:var(--line-dark)}
.principle{
  display:grid;grid-template-columns:5.5rem minmax(0,1fr) minmax(0,1.35fr);
  gap:clamp(1rem,3vw,2.5rem);align-items:baseline;
  padding-block:clamp(1.9rem,3.4vw,2.7rem);border-bottom:1px solid var(--line-light);
  transition:background .3s var(--ease)
}
.surface-dark .principle{border-color:var(--line-dark)}
.principle:hover{background:rgba(217,185,107,.045)}
.principle .num{font-family:var(--serif);font-size:1.05rem;color:var(--gold-2);font-variant-numeric:tabular-nums}
.surface-dark .principle .num{color:var(--gold)}
.principle p{color:var(--on-light-mute);font-size:.95rem}
.surface-dark .principle p{color:var(--on-dark-mute)}
@media (max-width:820px){
  .principle{grid-template-columns:3rem minmax(0,1fr);gap:1rem 1.25rem}
  .principle p{grid-column:2}
}

/* ---------- 12. ALINTI / KURUCU MESAJI ---------- */
.quote{position:relative;padding-left:clamp(1.25rem,3vw,2.5rem);border-left:1px solid var(--gold)}
.quote blockquote{font-family:var(--serif);font-size:clamp(1.3rem,2.4vw,2rem);line-height:1.35;letter-spacing:-.012em}
.quote blockquote em{font-style:italic;color:var(--gold)}
.quote figcaption{margin-top:2rem;font-size:var(--fs-xs);letter-spacing:.16em;text-transform:uppercase;color:var(--on-dark-dim);font-weight:600}
.quote figcaption b{display:block;color:var(--on-dark);letter-spacing:.16em;margin-bottom:.3rem}
.surface-light .quote figcaption{color:var(--on-light-mute)}
.surface-light .quote figcaption b{color:var(--on-light)}

/* ---------- 13. ZAMAN ÇİZELGESİ ---------- */
.timeline{position:relative;border-left:1px solid var(--line-light);margin-left:.5rem}
.surface-dark .timeline{border-color:var(--line-dark)}
.tl-item{position:relative;padding:0 0 clamp(2.2rem,4vw,3.2rem) clamp(1.5rem,3.5vw,3rem)}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-4.5px;top:.6rem;width:8px;height:8px;
  background:var(--paper);border:1px solid var(--gold-2);border-radius:50%
}
.surface-dark .tl-item::before{background:var(--ink);border-color:var(--gold)}
.tl-item.is-done::before{background:var(--gold-2)}
.surface-dark .tl-item.is-done::before{background:var(--gold)}
.tl-item .when{font-size:var(--fs-label);letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--gold-2);margin-bottom:.6rem;display:block}
.surface-dark .tl-item .when{color:var(--gold)}
.tl-item h3{margin-bottom:.6rem}
.tl-item p{color:var(--on-light-mute);font-size:.95rem;max-width:58ch}
.surface-dark .tl-item p{color:var(--on-dark-mute)}

/* ---------- 14. VERİ / KÜNYE LİSTESİ ---------- */
.deflist{border-top:1px solid var(--line-light)}
.surface-dark .deflist{border-color:var(--line-dark)}
.deflist div{
  display:grid;grid-template-columns:minmax(0,.5fr) minmax(0,1fr);gap:1.5rem;
  padding-block:1.15rem;border-bottom:1px solid var(--line-light)
}
.surface-dark .deflist div{border-color:var(--line-dark)}
.deflist dt{font-size:var(--fs-xs);letter-spacing:.15em;text-transform:uppercase;font-weight:600;color:var(--on-light-mute)}
.surface-dark .deflist dt{color:var(--on-dark-dim)}
.deflist dd{font-size:.95rem}
@media (max-width:640px){.deflist div{grid-template-columns:1fr;gap:.35rem}}

/* ---------- 15. FORM ---------- */
.form{display:grid;gap:1.35rem}
.field{display:grid;gap:.55rem}
.field label{font-size:var(--fs-xs);letter-spacing:.15em;text-transform:uppercase;font-weight:600;color:var(--on-light-mute)}
.field label .req{color:var(--gold-2)}
.field input,.field textarea,.field select{
  background:transparent;border:1px solid var(--line-light-2);padding:.95rem 1.05rem;
  font-size:.95rem;transition:border-color .25s var(--ease),background .25s var(--ease);
  border-radius:0;width:100%
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold-2);background:#fff}
.field textarea{resize:vertical;min-height:140px;font-family:inherit}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1.35rem}
@media (max-width:640px){.field-row{grid-template-columns:1fr}}
.consent{display:flex;gap:.8rem;align-items:flex-start;font-size:var(--fs-sm);color:var(--on-light-mute);line-height:1.6}
.consent input{width:17px;height:17px;flex:none;margin-top:.25rem;accent-color:var(--gold-2)}
.consent a{color:var(--gold-2);text-decoration:underline;text-underline-offset:3px}
.form-note{font-size:var(--fs-sm);color:var(--on-light-mute);padding:1rem 1.15rem;border:1px solid var(--line-light);background:var(--paper-2)}
.form-status{font-size:var(--fs-sm);padding:.9rem 1.1rem;border:1px solid var(--gold-2);background:var(--gold-soft);display:none}
.form-status.is-visible{display:block}

/* ---------- 16. CTA BANDI ---------- */
.cta-band{background:var(--ink-2);color:var(--on-dark);border-top:1px solid var(--line-dark)}
.cta-band .inner{
  display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;
  padding-block:clamp(3rem,5.5vw,4.5rem)
}
.cta-band h2{max-width:18ch}

/* ---------- 17. FOOTER ---------- */
.site-footer{background:var(--ink);color:var(--on-dark);border-top:1px solid var(--line-dark);position:relative;overflow:hidden}
.site-footer::after{
  content:"NİZAM";position:absolute;right:-2%;bottom:-4%;font-family:var(--serif);
  font-size:clamp(7rem,17vw,15rem);color:rgba(242,245,249,.014);letter-spacing:.04em;
  pointer-events:none;line-height:1;user-select:none
}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(2rem,4vw,3.5rem);
  padding-block:clamp(3.5rem,6vw,5rem);position:relative;z-index:1
}
@media (max-width:900px){.footer-top{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;gap:2.25rem}}
.footer-col h4{
  font-size:var(--fs-label);letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  color:var(--gold);margin-bottom:1.35rem
}
.footer-col li+li{margin-top:.72rem}
.footer-col a,.footer-col p{font-size:.885rem;color:var(--on-dark-mute);transition:color .25s var(--ease)}
.footer-col a:hover{color:var(--gold)}
.footer-brand svg,.footer-brand img{width:150px;height:auto;color:var(--gold);margin-bottom:1.35rem}
.footer-brand p{max-width:34ch;font-size:.885rem}
.footer-bottom{
  border-top:1px solid var(--line-dark);padding-block:1.6rem;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap;
  position:relative;z-index:1
}
.footer-bottom p,.footer-bottom a{font-size:var(--fs-xs);color:var(--on-dark-dim);letter-spacing:.02em}
.footer-bottom a:hover{color:var(--gold)}
.footer-legal{display:flex;gap:1.5rem;flex-wrap:wrap}

/* ---------- 18. SAYFA BAŞLIĞI (iç sayfalar) ---------- */
.page-head{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden}
.page-head::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(640px 380px at 84% 12%,rgba(217,185,107,.11),transparent 68%)
}
.page-head .inner{position:relative;z-index:1;padding-block:clamp(3.5rem,7vw,6rem)}
.page-head h1{max-width:19ch}
.page-head .lead{max-width:52ch;margin-top:1.4rem}
.breadcrumb{display:flex;gap:.6rem;align-items:center;font-size:var(--fs-xs);color:var(--on-dark-dim);margin-bottom:1.5rem;letter-spacing:.1em;text-transform:uppercase}
.breadcrumb a:hover{color:var(--gold)}

/* ---------- 19. HAREKET ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}

/* ---------- 20. YARDIMCILAR ---------- */
.hr{height:1px;background:var(--line-light);border:0}
.surface-dark .hr,.surface-dark-2 .hr{background:var(--line-dark)}
.mt-0{margin-top:0}.mt-1{margin-top:.75rem}.mt-2{margin-top:1.5rem}.mt-3{margin-top:2.25rem}.mt-4{margin-top:3rem}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--gold);color:var(--ink);
  padding:.75rem 1.25rem;font-size:var(--fs-xs);letter-spacing:.14em;text-transform:uppercase;font-weight:600
}
.skip-link:focus{left:0}