/* 03 · ARDA & KESKİN Hukuk Bürosu · kurumsal lacivert + altın · tipografi-ağırlıklı */
:root{
  --bg:#0e1523;         /* deep navy */
  --bg-2:#131c2e;
  --surface:#182338;
  --ink:#eef1f7;
  --ink-soft:#9aa6bd;
  --hair:rgba(238,241,247,.12);
  --gold:#c6a253;
  --gold-2:#e0c078;
  --font-display:"Playfair Display",Georgia,serif;
  --font-body:"Inter",system-ui,sans-serif;
}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:1.02rem}
h1,h2,h3,.display{font-family:var(--font-display);font-weight:600;line-height:1.05;
  letter-spacing:-0.01em;text-wrap:balance}
.eyebrow{font-weight:600;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.section{padding:clamp(4.5rem,10vw,8.5rem) 0}
.lead{font-size:clamp(1.05rem,1.5vw,1.28rem);color:var(--ink-soft);max-width:60ch;text-wrap:pretty}
.gold{color:var(--gold-2)}
.rule{width:3rem;height:2px;background:var(--gold);margin:1.4rem 0}

.nav{padding:1.5rem 0}
.nav.scrolled{background:rgba(14,21,35,.85);box-shadow:0 1px 0 var(--hair);padding:.9rem 0}
.nav__row{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{font-family:var(--font-display);font-size:1.4rem;font-weight:600;display:flex;align-items:center;gap:.6rem}
.brand__mark{width:2rem;height:2rem;border:1px solid var(--gold);border-radius:2px;display:grid;
  place-items:center;color:var(--gold);font-size:.9rem;flex:none}
.nav__links{display:flex;gap:2rem;align-items:center;font-weight:500;font-size:.95rem}
.nav__links a{color:var(--ink-soft);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.btn--gold{background:var(--gold);color:#0e1523}
.btn--gold:hover{background:var(--gold-2)}
.btn--outline{border:1px solid var(--hair);color:var(--ink)}
.btn--outline:hover{border-color:var(--gold)}
.nav__toggle{display:none}

/* hero — typographic */
.hero{padding:11rem 0 clamp(3rem,7vw,6rem);position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(2rem,5vw,4rem);align-items:end}
.hero h1{font-size:clamp(3rem,8.5vw,6rem);margin:1.2rem 0}
.hero__meta{display:flex;gap:2.5rem;flex-wrap:wrap;margin-top:2.4rem;padding-top:2rem;border-top:1px solid var(--hair)}
.hero__meta div b{font-family:var(--font-display);font-size:1.7rem;color:var(--gold-2);display:block}
.hero__meta div span{font-size:.82rem;color:var(--ink-soft)}
.hero__img{border-radius:var(--r-md);overflow:hidden;aspect-ratio:3/4;border:1px solid var(--hair)}
.hero__img img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}

/* trust */
.trust{background:var(--bg-2)}
.trust__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.stat__num{font-family:var(--font-display);font-size:clamp(2.4rem,4.5vw,3.4rem);color:var(--gold-2)}
.stat__lbl{font-size:.84rem;color:var(--ink-soft);margin-top:.2rem}

/* sticky scroll areas */
.areas__intro{max-width:42rem;margin-bottom:3rem}
.areas__intro h2{font-size:clamp(2.3rem,5.5vw,3.8rem)}
.areas__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,6vw,5rem);align-items:start}
.areas__media{position:sticky;top:12vh;height:76vh;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--hair)}
.areas__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transform:scale(1.05);transition:opacity .7s var(--ease-out),transform 1.2s var(--ease-out)}
.areas__media img.active{opacity:1;transform:scale(1)}
.areas__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(14,21,35,.5))}
.area{min-height:64vh;display:flex;flex-direction:column;justify-content:center;
  border-top:1px solid var(--hair);opacity:.4;transition:opacity .4s var(--ease-out)}
.area:first-child{border-top:none}
.area.active{opacity:1}
.area__no{font-family:var(--font-display);font-size:1.1rem;color:var(--gold);margin-bottom:.8rem}
.area h3{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:1rem}
.area ul{list-style:none;display:grid;gap:.5rem;margin-top:1.2rem}
.area li{color:var(--ink-soft);display:flex;gap:.6rem}
.area li::before{content:"—";color:var(--gold)}

/* team */
.team{background:var(--bg-2)}
.team__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.5rem;margin-top:2.6rem}
.member{border:1px solid var(--hair);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.member img{width:100%;aspect-ratio:4/5;object-fit:cover;filter:grayscale(.25);transition:filter .4s}
.member:hover img{filter:grayscale(0)}
.member__body{padding:1.3rem}
.member h3{font-size:1.35rem}
.member__role{color:var(--gold-2);font-size:.85rem;margin:.2rem 0 .8rem}
.member p{color:var(--ink-soft);font-size:.9rem}

/* cases */
.cases__list{display:grid;gap:1rem;margin-top:2.4rem}
.case{display:grid;grid-template-columns:auto 1fr auto;gap:1.5rem;align-items:center;
  padding:1.5rem 1.8rem;border:1px solid var(--hair);border-radius:var(--r-lg);background:var(--surface);
  transition:border-color .3s,transform .3s var(--ease-out)}
.case:hover{border-color:var(--gold);transform:translateX(4px)}
.case__tag{font-family:var(--font-display);color:var(--gold-2);font-size:1.4rem}
.case h3{font-size:1.2rem;margin-bottom:.25rem}
.case p{color:var(--ink-soft);font-size:.9rem}
.case__result{text-align:right;color:var(--gold-2);font-weight:600;white-space:nowrap}

/* cta form */
.cta{background:linear-gradient(160deg,var(--surface),var(--bg-2))}
.cta__card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.cta h2{font-size:clamp(2.2rem,5vw,3.4rem)}
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.1rem}
.field label{font-size:.82rem;color:var(--ink-soft)}
.field input,.field select,.field textarea{background:var(--bg);border:1px solid var(--hair);
  border-radius:var(--r-md);padding:.85rem 1rem;color:var(--ink);transition:border-color .2s}
.field :focus{outline:none;border-color:var(--gold)}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

.foot{background:var(--bg-2);padding:4rem 0 2rem;border-top:1px solid var(--hair)}
.foot__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:2rem;margin-bottom:3rem}
.foot h4{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:1rem}
.foot a{color:var(--ink-soft);display:block;padding:.22rem 0;transition:color .2s}
.foot a:hover{color:var(--gold-2)}
.foot__bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-top:1.6rem;
  border-top:1px solid var(--hair);color:var(--ink-soft);font-size:.85rem}

@media (max-width:860px){
  .nav__links{position:fixed;inset:0 0 0 auto;width:min(80vw,320px);background:var(--surface);
    flex-direction:column;justify-content:center;gap:1.4rem;padding:2rem;transform:translateX(100%);
    transition:transform .4s var(--ease-drawer);z-index:var(--z-overlay)}
  .nav__links.open{transform:translateX(0)}
  .nav__links a{font-size:1.4rem;font-family:var(--font-display)}
  .nav__toggle{display:flex;flex-direction:column;gap:5px;width:28px;z-index:var(--z-modal);position:relative}
  .nav__toggle span{height:2px;background:var(--ink);transition:transform .3s var(--ease-out),opacity .3s}
  .nav__toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav__toggle.open span:nth-child(2){opacity:0}
  .nav__toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero__grid,.trust__grid,.cta__card{grid-template-columns:1fr}
  .hero__img{display:none}
  .areas__grid{grid-template-columns:1fr}
  .areas__media{position:relative;top:0;height:44vh;margin-bottom:1.5rem}
  .area{min-height:auto;padding:2rem 0;opacity:1}
  .foot__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){.field--row{grid-template-columns:1fr}.foot__grid{grid-template-columns:1fr}.case{grid-template-columns:1fr;gap:.6rem}.case__result{text-align:left}}