/* ============================================================
   Mr.Socialman | Creative Solutions — kurumsal site
   Renk / tipografi değişkenleri en üstte, tek yerden değiştirilir.
   ============================================================ */
:root{
  /* Palet: studiors referansıyla aynı — sıcak gri monokrom */
  --bg:#0E0E0D;
  --bg-2:#131311;
  --bg-deep:#090908;
  --ink:#ECE9E2;
  --dim:#8D8A83;
  --faint:#3A3936;
  --line:rgba(236,233,226,.12);
  --acc:#ECE9E2;   /* vurgu = ink (monokrom). Renkli istersen tek satır: #D9FF3D */
  --radius:18px;
  --pad:clamp(20px,5vw,64px);
  /* Tipografi — Fontshare (studiors ile aynı aile)
     Cabinet Grotesk: başlıklar · General Sans: metin ve etiketler · Zodiak: italik serif aksan */
  --display:'Cabinet Grotesk','Archivo',system-ui,sans-serif;
  --body:'General Sans','Inter',system-ui,sans-serif;
  --mono:'General Sans','Inter',system-ui,sans-serif;
  --serif:'Zodiak',Georgia,'Times New Roman',serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--ink);font-family:var(--body);
  font-weight:300;line-height:1.55;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--acc);color:var(--bg)}
a{color:inherit;text-decoration:none}
img,canvas,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}

/* ---------- grain ---------- */
.grain{
  position:fixed;inset:-50%;z-index:9998;pointer-events:none;opacity:.22;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}
  60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,1%)}100%{transform:translate(0,0)}
}

/* ---------- giriş animasyonu (preloader) ----------
   Sıra: logo konturu çizilir → içi dolar → nabız → sayaç %100 →
   logo izleyiciye doğru büyüyerek silinir, sayfa onun içinden açılır. */
.preloader{
  position:fixed;inset:0;z-index:9999;background:var(--bg-deep);
  display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.preloader.gone{display:none}
.preloader__logo{
  width:clamp(96px,14vw,170px);height:auto;position:relative;z-index:2;
  transform-origin:50% 50%;
  transition:transform .5s cubic-bezier(.65,0,.35,1),opacity .45s cubic-bezier(.32,0,.67,0);
}
.preloader__logo path{
  fill:var(--ink);fill-opacity:0;
  stroke:var(--ink);stroke-width:.75;stroke-linejoin:round;
  transition:stroke-dashoffset 1.9s cubic-bezier(.65,0,.35,1),fill-opacity .5s cubic-bezier(.33,1,.68,1);
}
.preloader__marquee{
  position:absolute;bottom:clamp(4rem,12vh,8rem);left:0;right:0;
  overflow:hidden;white-space:nowrap;opacity:.35;
  transition:opacity .35s cubic-bezier(.32,0,.67,0);
}
.preloader__track{display:inline-flex;animation:slide 14s linear infinite}
.preloader__track span{
  font-family:var(--display);font-weight:700;
  font-size:clamp(.85rem,1.4vw,1.1rem);letter-spacing:.16em;
  color:var(--ink);text-transform:uppercase;padding-right:1.2em;
}
.preloader__counter{
  position:absolute;bottom:var(--pad);right:var(--pad);
  font-family:var(--display);font-weight:700;
  font-size:clamp(1.4rem,3vw,2.4rem);color:var(--ink);
  font-variant-numeric:tabular-nums;line-height:1;
  transition:opacity .35s cubic-bezier(.32,0,.67,0);
}
.preloader__counter em{
  font-family:var(--serif);font-style:italic;font-weight:400;
  font-size:.6em;color:var(--dim);margin-left:.12em;
}
.preloader.fade{opacity:0;transition:opacity .7s cubic-bezier(.33,1,.68,1)}
body.preloading{overflow:hidden}
/* hero içeriği perdeyle birlikte açılır */
.hero-anim{opacity:0;transform:translateY(22px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
body.ready .hero-anim{opacity:1;transform:none}

/* ---------- nav ---------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:900;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--pad);
  transition:background .4s ease,border-color .4s ease,padding .4s ease;
  border-bottom:1px solid transparent;
}
header.nav.stuck{
  background:rgba(14,14,13,.74);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);padding:12px var(--pad);
}
/* Header logosu — imleç üzerindeyken 3B eğilir (app.js sürüyor) */
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--display);font-weight:800;letter-spacing:-.045em;font-size:1.15rem;
  perspective:520px;
}
.brand svg{
  width:20px;height:auto;fill:var(--ink);
  transform-style:preserve-3d;backface-visibility:hidden;
  transition:transform .6s cubic-bezier(.2,1.05,.3,1),fill .3s;
  will-change:transform;
}
.brand > span{transition:transform .6s cubic-bezier(.2,1.05,.3,1)}
/* "Creative Solutions" — ince ikincil satır */
.brand .brand-tag{
  font-family:var(--mono);font-style:normal;font-weight:500;
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);margin-left:2px;padding-left:10px;
  border-left:1px solid var(--line);line-height:1;
  transition:color .3s,transform .6s cubic-bezier(.2,1.05,.3,1);
}
.brand:hover .brand-tag{color:var(--ink)}
@media(max-width:560px){ .brand .brand-tag{display:none} }
.brand:hover svg{fill:var(--acc)}
.nav-links{display:flex;gap:28px;align-items:center}
.nav-links a{font-size:.85rem;letter-spacing:.01em;color:var(--dim);transition:color .25s;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:1px;background:var(--acc);transition:width .3s}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  border:1px solid var(--line);border-radius:100px;
  padding:11px 20px;font-size:.82rem;letter-spacing:.01em;
  transition:background .3s,color .3s,border-color .3s,transform .3s;
  background:transparent;cursor:pointer;
}
.btn:hover{background:var(--acc);color:var(--bg);border-color:var(--acc)}
.btn .dot{width:6px;height:6px;border-radius:50%;background:var(--acc);transition:background .3s}
.btn:hover .dot{background:var(--bg)}
.burger{display:none;width:40px;height:40px;border:1px solid var(--line);border-radius:50%;background:none;cursor:pointer;position:relative}
.burger i{position:absolute;left:11px;width:18px;height:1.5px;background:var(--ink);transition:.3s}
.burger i:nth-child(1){top:16px}
.burger i:nth-child(2){top:22px}
body.menu-open .burger i:nth-child(1){transform:translateY(3px) rotate(45deg)}
body.menu-open .burger i:nth-child(2){transform:translateY(-3px) rotate(-45deg)}

/* mobil menü */
.mobile-menu{
  position:fixed;inset:0;z-index:890;background:var(--bg);
  padding:calc(var(--pad) + 60px) var(--pad) var(--pad);
  display:flex;flex-direction:column;justify-content:center;gap:6px;
  clip-path:inset(0 0 100% 0);transition:clip-path .7s cubic-bezier(.7,0,.2,1);
}
body.menu-open .mobile-menu{clip-path:inset(0 0 0 0)}
.mobile-menu a{
  font-family:var(--display);font-weight:800;letter-spacing:-.04em;
  font-size:clamp(2rem,11vw,3.4rem);line-height:1.08;
  display:flex;align-items:baseline;gap:14px;
}
.mobile-menu a span{font-family:var(--mono);font-size:.75rem;font-weight:400;color:var(--faint)}

/* ---------- genel yerleşim ---------- */
section{padding:clamp(80px,12vw,160px) var(--pad);position:relative}
.sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:clamp(32px,5vw,64px);flex-wrap:wrap}
.sec-num{font-family:var(--mono);font-weight:500;font-size:.74rem;letter-spacing:.1em;color:var(--dim)}
.sec-title{font-family:var(--display);font-weight:700;letter-spacing:-.03em;font-size:clamp(1.1rem,2vw,1.4rem)}
.sec-line{flex:1;height:1px;background:var(--line);min-width:40px}
.display{font-family:var(--display);font-weight:800;letter-spacing:-.045em;line-height:.92}

/* ---------- hero ---------- */
.hero{
  min-height:calc(100svh - clamp(46px,6.2vh,66px));display:grid;align-content:end;
  padding-top:clamp(84px,11vh,130px);padding-bottom:clamp(26px,4.4vh,54px);
  position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(20px,4vw,56px);align-items:center}
/* logo yukarı taştığı için metin bloğunu yarısı kadar yukarı alıp
   iki sütunun optik merkezini karşılıklı getiriyoruz */
.hero-copy{margin-top:calc(-1 * clamp(70px,13vh,175px))}
.eyebrow{font-family:var(--mono);font-weight:500;font-size:.74rem;letter-spacing:.12em;color:var(--dim);display:flex;align-items:center;gap:10px;margin-bottom:22px}
.eyebrow .pulse{width:7px;height:7px;border-radius:50%;background:var(--acc);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
h1.hero-title{font-family:var(--display);font-weight:800;letter-spacing:-.02em;line-height:.88;font-size:clamp(2.6rem,7.6vw,6.6rem)}
h1.hero-title em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;text-transform:none;color:var(--dim);font-size:.92em}
.hero-sub{max-width:44ch;margin-top:26px;color:var(--dim);font-size:clamp(.95rem,1.15vw,1.05rem)}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn.solid{background:var(--acc);color:var(--bg);border-color:var(--acc)}
.btn.solid:hover{background:transparent;color:var(--ink);border-color:var(--line)}
.btn.solid .dot{background:var(--bg)}
.btn.solid:hover .dot{background:var(--acc)}

/* hero sağ sütun: 3D logo + üzerine binen hakkımda metni ve son projeler */
.hero-right{position:relative;display:grid}
/* logo referanstaki gibi iri: sütunu taşar, üstte navın altına doğru uzanır */
.stage{
  position:relative;width:100%;
  height:clamp(400px,84svh,860px);
  margin-top:calc(-1 * clamp(70px,13vh,175px));
}
.hero-aside{
  position:absolute;right:0;bottom:clamp(4px,2.4vh,26px);
  width:min(46%,340px);z-index:3;pointer-events:none;
}
.hero-aside > *{pointer-events:auto;position:relative;z-index:1}
.hero-about{
  color:var(--dim);font-size:clamp(.82rem,.92vw,.95rem);line-height:1.62;
  max-width:34ch;margin-bottom:clamp(18px,2.4vw,30px);
}
.hero-recent{list-style:none;margin:0;padding:0}
.hero-recent li{border-top:1px solid var(--line)}
.hero-recent li:last-child{border-bottom:1px solid var(--line)}
.hero-recent a{
  display:flex;align-items:center;gap:14px;padding:13px 2px;
  color:var(--ink);text-decoration:none;transition:color .3s ease,padding .35s cubic-bezier(.2,.8,.2,1);
}
.hero-recent a:hover{color:var(--ink);padding-left:10px}
.hero-recent .n{font-family:var(--mono);font-size:.68rem;letter-spacing:.1em;color:var(--faint);transition:color .3s ease}
.hero-recent a:hover .n{color:var(--dim)}
.hero-recent .t{font-size:clamp(.86rem,1vw,.98rem);line-height:1.3}
.hero-recent .a{margin-left:auto;font-size:.8rem;color:var(--faint);opacity:0;transform:translate(-6px,4px);
  transition:opacity .3s ease,transform .35s cubic-bezier(.2,.8,.2,1)}
.hero-recent a:hover .a{opacity:1;transform:none}
/* Logonun arkasındaki hafif ayrışma halesi.
   Tamamen kaldırmak istersen: opacity:0 yap ya da bu bloğu sil. */
.stage::before{
  content:"";position:absolute;inset:14%;border-radius:50%;
  background:radial-gradient(circle at 50% 46%,rgba(236,233,226,.032),rgba(236,233,226,0) 58%);
  filter:blur(34px);
}
#logo3d{position:absolute;inset:0;width:100%;height:100%}
.logo-fallback{
  position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  perspective:900px;
}
.logo-fallback svg{height:78%;width:auto;max-width:64%;fill:var(--ink);animation:spinY 9s linear infinite;transform-style:preserve-3d;filter:drop-shadow(0 26px 50px rgba(0,0,0,.6))}
@keyframes spinY{from{transform:rotateY(0)}to{transform:rotateY(360deg)}}
.no3d #logo3d{display:none}
.no3d .logo-fallback{display:flex}

/* ---------- marquee ---------- */
.marquee{
  display:flex;overflow:hidden;white-space:nowrap;width:100%;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:14px 0;gap:0;
}
.marquee .track{display:flex;flex-shrink:0;gap:0;animation:slide 26s linear infinite}
.marquee span{
  font-family:var(--mono);font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;
  padding:0 26px;color:var(--dim);
}
.marquee span b{color:var(--faint);font-weight:400}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-100%)}}

/* ---------- stüdyo ---------- */
.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:start}
.lead{font-family:var(--display);font-weight:800;letter-spacing:-.045em;line-height:1.08;font-size:clamp(1.5rem,3.3vw,2.8rem)}
.lead span{color:var(--dim)}
.studio-copy p{color:var(--dim);margin-bottom:18px;max-width:52ch}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tag{font-family:var(--mono);font-size:.72rem;border:1px solid var(--line);border-radius:100px;padding:7px 14px;color:var(--dim)}

/* ---------- projeler ---------- */
.projects{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(12px,1.6vw,22px)}
.card{grid-column:span 6;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-2);transition:border-color .4s,transform .5s;display:flex;flex-direction:column;height:100%}
.card:nth-child(1){grid-column:span 7}
.card:nth-child(2){grid-column:span 5}
.card:nth-child(3){grid-column:span 5}
.card:nth-child(4){grid-column:span 7}
.card:nth-child(5){grid-column:span 4}
.card:nth-child(6){grid-column:span 4}
.card:nth-child(7){grid-column:span 4}
.card:hover{border-color:rgba(236,233,226,.32);transform:translateY(-4px)}
.card .visual{flex:1 1 auto;min-height:clamp(210px,24vw,340px);position:relative;overflow:hidden;display:grid;place-items:center}
.card:nth-child(n+5) .visual{min-height:clamp(180px,16vw,250px)}
.card .visual .bgfill{position:absolute;inset:0;transition:transform .9s cubic-bezier(.2,.8,.2,1),filter .6s}
/* fotoğraflı kartlar */
.card .visual img{
  position:absolute;inset:0;z-index:0;width:100%;height:100%;
  object-fit:cover;object-position:center;
  transition:transform .9s cubic-bezier(.2,.8,.2,1);
}
.card:hover .visual img{transform:scale(1.05)}
.visual.has-img::after{
  background:linear-gradient(180deg,rgba(9,9,8,.42) 0%,rgba(9,9,8,0) 30%,rgba(9,9,8,0) 62%,rgba(9,9,8,.3) 100%);
  mask-image:none;-webkit-mask-image:none;
}
.visual.has-img .mark{display:none}
.card .visual::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:repeating-linear-gradient(45deg,rgba(236,233,226,.05) 0 1px,transparent 1px 13px);
  mask-image:radial-gradient(120% 120% at 50% 50%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 120% at 50% 50%,#000 20%,transparent 78%);
}
.card:hover .visual .bgfill{transform:scale(1.06)}
.v1{background:radial-gradient(120% 120% at 20% 10%,#3A3936 0%,#191918 52%,#0C0C0B 100%)}
.v2{background:radial-gradient(120% 120% at 80% 20%,#3D3B37 0%,#1B1A18 52%,#0C0C0B 100%)}
.v3{background:radial-gradient(120% 120% at 30% 80%,#343330 0%,#171716 52%,#0A0A0A 100%)}
.v4{background:radial-gradient(120% 120% at 70% 30%,#403E39 0%,#1C1B19 52%,#0C0C0B 100%)}
.v5{background:radial-gradient(120% 120% at 50% 45%,#37352F 0%,#181817 52%,#0B0B0A 100%)}
.card .visual .mark{position:relative;z-index:2;width:24%;min-width:64px;fill:rgba(236,233,226,.12);transition:fill .5s,transform .7s}
.card:hover .visual .mark{fill:rgba(236,233,226,.24);transform:rotate(-8deg) scale(1.06)}
.card .chip{
  position:absolute;z-index:3;top:16px;left:16px;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink);border:1px solid rgba(236,233,226,.2);border-radius:100px;padding:6px 12px;
  background:rgba(9,9,8,.62);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.visual.has-img .chip{background:rgba(9,9,8,.78);border-color:rgba(236,233,226,.14)}
.card .meta{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:20px 22px 22px;border-top:1px solid var(--line)}
.card .meta h3{font-family:var(--display);font-weight:800;letter-spacing:-.035em;font-size:clamp(1.05rem,1.8vw,1.45rem)}
.card .meta p{font-family:var(--mono);font-weight:400;font-size:.8rem;letter-spacing:.02em;color:var(--dim);margin-top:6px}
.card .meta .yr{font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.06em;color:var(--dim);white-space:nowrap}

/* ---------- süreç ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.step{background:var(--bg);padding:clamp(22px,2.6vw,34px);min-height:230px;display:flex;flex-direction:column;justify-content:space-between;transition:background .4s}
.step:hover{background:var(--bg-2)}
.step .n{font-family:var(--mono);font-size:.76rem;color:var(--dim)}
.step h4{font-family:var(--display);font-weight:800;letter-spacing:-.035em;font-size:clamp(1.3rem,2.3vw,1.9rem);margin:26px 0 12px}
.step p{color:var(--dim);font-size:.9rem}

/* ---------- hizmetler ---------- */
.svc{border-top:1px solid var(--line)}
.svc-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:clamp(14px,3vw,40px);align-items:center;
  border-bottom:1px solid var(--line);padding:clamp(20px,2.6vw,32px) 0;
  transition:padding-left .45s cubic-bezier(.2,.8,.2,1),color .35s;
}
.svc-row:hover{padding-left:18px}
.svc-row .idx{font-family:var(--mono);font-size:.74rem;color:var(--faint)}
.svc-row h4{font-family:var(--display);font-weight:700;letter-spacing:-.035em;font-size:clamp(1.3rem,3.4vw,2.4rem);color:var(--dim);transition:color .35s}
.svc-row:hover h4{color:var(--ink)}
.svc-row p{color:var(--dim);font-size:.85rem;max-width:34ch;text-align:right}

/* ---------- iletişim ---------- */
.contact{background:var(--bg-2);border-top:1px solid var(--line)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:start}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mono);font-size:.72rem;color:var(--dim);margin-bottom:8px;letter-spacing:.06em;text-transform:uppercase}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  padding:12px 0;font-size:1rem;font-weight:300;outline:none;transition:border-color .3s;border-radius:0;
}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%238C877E'%3E%3Cpath d='M6 8 0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 2px center;
}
.field select option{background:#101010;color:#EFECE6}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{border-bottom-color:var(--acc)}
.field input::placeholder,.field textarea::placeholder{color:#4C4A45}
.contact-info a.big{
  font-family:var(--display);font-weight:800;letter-spacing:-.04em;
  font-size:clamp(1.4rem,3.4vw,2.6rem);display:inline-block;line-height:1.1;
  background:linear-gradient(var(--acc),var(--acc)) 0 100%/0 1px no-repeat;transition:background-size .4s;
}
.contact-info a.big:hover{background-size:100% 1px}
.info-row{display:flex;gap:10px;border-top:1px solid var(--line);padding:14px 0;font-size:.88rem;color:var(--dim)}
.info-row strong{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);font-weight:400;min-width:96px}
.form-note{font-family:var(--mono);font-size:.7rem;color:var(--dim);margin-top:14px}
.avail{border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-top:34px;background:rgba(236,233,226,.02)}
.avail p{color:var(--dim);font-size:.9rem;margin-top:12px;max-width:40ch}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding-top:clamp(46px,7vw,90px)}
.foot-top{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:clamp(28px,4vw,56px);padding:0 var(--pad) clamp(46px,7vw,96px);
}
.foot-mark{width:clamp(30px,3vw,42px);height:auto;fill:var(--ink);display:block;margin-bottom:22px}
.foot-brand p{color:var(--dim);font-size:.9rem;line-height:1.75}
.foot-col h4{
  font-family:var(--mono);font-weight:500;font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim);margin-bottom:20px;
}
.foot-col a,.foot-col span{display:block;color:var(--ink);font-size:.92rem;margin-bottom:12px;transition:color .3s ease}
.foot-col span{color:var(--dim)}
.foot-col a:hover{color:var(--dim)}
.foot-bottom{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding:22px var(--pad);border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.72rem;letter-spacing:.04em;color:var(--faint);
}
.foot-mid{color:var(--faint)}

/* --- footer dev marka yazısı: tıklayınca harfler dağılır --- */
.foot-wordmark{
  position:relative;overflow:hidden;text-align:center;
  padding:clamp(30px,4.6vw,58px) var(--pad) clamp(16px,3vh,38px);
  user-select:none;-webkit-user-select:none;touch-action:manipulation;
}
.foot-wordmark__inner{
  display:inline-block;white-space:nowrap;
  font-family:var(--display);font-weight:800;letter-spacing:-.05em;
  font-size:14vw;line-height:.86;            /* JS genişliğe tam oturtuyor */
  color:var(--ink);cursor:pointer;
}
.foot-wordmark__inner .l{display:inline-block;will-change:transform;transition:color .35s ease}
.foot-wordmark__inner .l--mark{margin-right:.14em;vertical-align:baseline}
.foot-wordmark__inner .l--mark svg{width:.78em;height:.74em;fill:var(--ink);display:block}
.foot-wordmark.is-broken .foot-wordmark__inner{cursor:grab}
.foot-wordmark.is-grab .foot-wordmark__inner{cursor:grabbing}
.foot-wordmark__hint{
  position:absolute;top:clamp(10px,1.8vw,22px);right:var(--pad);
  font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);opacity:0;transition:opacity .4s ease;pointer-events:none;
}
.foot-wordmark:hover .foot-wordmark__hint{opacity:1}
@media(hover:none){.foot-wordmark__hint{opacity:.7}}
@media(prefers-reduced-motion:reduce){
  .foot-wordmark__inner{cursor:default}
  .foot-wordmark__hint{display:none}
}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1080px){
  .card,.card:nth-child(n){grid-column:span 6}
  .card:nth-child(n+5) .visual{min-height:clamp(200px,24vw,320px)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .nav-links{display:none}
  header.nav .btn{display:none}
  .burger{display:block}
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-copy{margin-top:0}
  .stage{height:auto;aspect-ratio:4/3;max-height:34svh;margin-top:0}
  .hero-aside{position:static;width:100%;margin-top:20px}
  .hero-about{max-width:none;margin-bottom:18px}
  .hero{padding-top:clamp(92px,13vh,140px)}
  .studio-grid,.contact-grid{grid-template-columns:1fr}
  .card,.card:nth-child(n){grid-column:span 12}
  .svc-row{grid-template-columns:auto 1fr;row-gap:6px}
  .svc-row p{grid-column:2;text-align:left;max-width:none}
  .foot-top{grid-template-columns:1fr 1fr;row-gap:36px}
  .foot-brand{grid-column:1 / -1}
  .foot-bottom{justify-content:flex-start;gap:8px 22px}
}
@media(max-width:560px){
  .steps{grid-template-columns:1fr}
  .card .meta{flex-direction:column;align-items:flex-start;gap:8px}
  .foot-top{grid-template-columns:1fr;row-gap:30px}
  .foot-wordmark__hint{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

/* ============================================================
   ÇOK SAYFALI SİSTEM — ek stiller
   ============================================================ */

/* sayfa çıkış kararması (link tıklanınca) */
body.leaving{opacity:0;transition:opacity .25s ease}

/* aktif menü öğesi */
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{width:100%}
.mobile-menu a.active{color:var(--ink)}

/* ---------- iç sayfa başlığı ---------- */
.page-head{
  padding:clamp(140px,20vh,220px) var(--pad) clamp(40px,6vw,72px);
  border-bottom:1px solid var(--line);
}
.page-head .eyebrow{margin-bottom:18px}
.page-head h1{
  font-family:var(--display);font-weight:800;letter-spacing:-.025em;line-height:.9;
  font-size:clamp(2.4rem,7.2vw,5.8rem);
}
.page-head h1 em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:0;text-transform:none;color:var(--dim);font-size:.94em}
.page-head p{max-width:52ch;margin-top:24px;color:var(--dim);font-size:clamp(.95rem,1.1vw,1.05rem)}

/* ---------- proje kartı link davranışı ---------- */
a.card{color:inherit;text-decoration:none}
.card .go{
  position:absolute;z-index:3;top:14px;right:14px;
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  border:1px solid rgba(236,233,226,.2);background:rgba(9,9,8,.62);
  font-size:.9rem;color:var(--ink);
  opacity:0;transform:translate(6px,-6px);
  transition:opacity .4s,transform .4s;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
}
.card:hover .go{opacity:1;transform:none}

/* ---------- proje detay sayfası ---------- */
.proj-meta{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.proj-meta div{background:var(--bg);padding:clamp(18px,2.4vw,30px) var(--pad)}
.proj-meta strong{
  display:block;font-family:var(--mono);font-weight:400;font-size:.7rem;
  letter-spacing:.12em;text-transform:uppercase;color:var(--dim);margin-bottom:10px;
}
.proj-meta span{font-family:var(--display);font-weight:700;letter-spacing:-.02em;font-size:clamp(.95rem,1.4vw,1.15rem)}
.proj-body{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);
  padding:clamp(60px,9vw,120px) var(--pad) clamp(40px,6vw,70px);align-items:start;
}
.proj-body .lead{margin-bottom:0}
.proj-body p{color:var(--dim);margin-bottom:16px;max-width:54ch}
.scope{list-style:none;margin-top:26px;border-top:1px solid var(--line)}
.scope li{
  border-bottom:1px solid var(--line);padding:13px 0;
  display:flex;gap:14px;align-items:baseline;font-size:.92rem;
}
.scope li i{font-family:var(--mono);font-style:normal;font-size:.72rem;color:var(--faint)}
.board{padding:0 var(--pad) clamp(60px,9vw,120px)}
.board img{
  width:100%;height:auto;border-radius:var(--radius);
  border:1px solid var(--line);background:var(--bg-2);
}
.board figcaption{font-family:var(--mono);font-size:.72rem;color:var(--faint);margin-top:14px;text-align:center}
/* dikey panolar: kaynak çözünürlüğünün üstüne büyütülmez, ortalanır */
.board.portrait img{max-width:640px;margin:0 auto;display:block}

/* sonraki proje */
.next-proj{
  border-top:1px solid var(--line);padding:clamp(40px,6vw,80px) var(--pad);
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
  transition:background .4s;
}
.next-proj:hover{background:var(--bg-2)}
.next-proj .lbl{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.next-proj h3{
  font-family:var(--display);font-weight:800;letter-spacing:-.04em;
  font-size:clamp(1.6rem,5vw,3.4rem);line-height:1;margin-top:10px;
}
.next-proj .arw{font-size:clamp(1.6rem,4vw,2.6rem);color:var(--dim);transition:transform .4s,color .4s}
.next-proj:hover .arw{transform:translateX(10px);color:var(--ink)}

/* ---------- ana sayfa kısa bölümler ---------- */
.more-link{
  display:inline-flex;align-items:center;gap:10px;margin-top:36px;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);
  border-bottom:1px solid var(--line);padding-bottom:6px;transition:color .3s,border-color .3s;
}
.more-link:hover{color:var(--ink);border-color:var(--ink)}

@media(max-width:1080px){
  .proj-meta{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:860px){
  .proj-body{grid-template-columns:1fr}
  .proj-meta{grid-template-columns:1fr}
}

/* ============================================================
   MÜŞTERİ LOGO ŞERİDİ
   ============================================================ */
.logos{
  display:flex;overflow:hidden;white-space:nowrap;width:100%;
  mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);
}
.logos + .logos{margin-top:clamp(18px,2.6vw,34px)}
.logos .track{
  display:flex;align-items:center;flex-shrink:0;
  animation:slide 46s linear infinite;
}
.logos.rev .track{animation-duration:54s;animation-direction:reverse}
.logos:hover .track{animation-play-state:paused}
.logos img{
  height:clamp(24px,3vw,38px);width:auto;flex-shrink:0;
  margin:0 clamp(24px,3.6vw,54px);
  opacity:.4;transition:opacity .35s ease,transform .35s cubic-bezier(.2,.8,.2,1);
}
.logos img:hover{opacity:1;transform:scale(1.08)}
@media(prefers-reduced-motion:reduce){
  .logos .track{animation:none}
  .logos{overflow-x:auto}
}

/* 3D logo sahnesi — imleç üzerindeyken */
.stage{cursor:grab}
.stage:active{cursor:grabbing}

/* ============================================================
   İLETİŞİM FORMU — durum mesajı ve bal küpü
   ============================================================ */
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{
  font-family:var(--mono);font-size:.82rem;line-height:1.5;margin-top:16px;
  padding:0;color:var(--dim);min-height:1.2em;
  opacity:0;transform:translateY(6px);
  transition:opacity .35s ease,transform .35s ease;
}
.form-status.show{opacity:1;transform:none}
.form-status.ok{
  color:var(--ink);border-left:2px solid var(--ink);padding-left:14px;
}
.form-status.err{
  color:#E9A8A0;border-left:2px solid #E9A8A0;padding-left:14px;
}
form.sending .btn.solid{opacity:.55;pointer-events:none}
form.sent .field{opacity:.45;pointer-events:none;transition:opacity .4s}