/* ===========================================================================
   AYDINLAR Interior Design — 2026 tasarım sistemi
   Karanlık boşluk üzerinde cam katmanlar. Kütüphane yok, harici istek yok.

   Derinlik üç yoldan gelir:
     1) fotoğrafın devasa bulanık yansıması camın arkasında durur (bloom)
     2) metin kutusu slayt değişiminde küp yüzü gibi 90° döner
     3) iç sayfalarda bloklar hafif eğik gelip yerine oturur
   İmleci izleyen hiçbir efekt YOK — bilinçli olarak kaldırıldı.
   =========================================================================== */

/* ---------------------------------------------------------------- yazı tipi */
@font-face{font-family:"Bricolage";src:url("fonts/bricolage-latin.woff2") format("woff2");
  font-weight:400 700;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Bricolage";src:url("fonts/bricolage-latin-ext.woff2") format("woff2");
  font-weight:400 700;font-display:swap;
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}
@font-face{font-family:"Instrument";src:url("fonts/instrument-latin.woff2") format("woff2");
  font-weight:400 600;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;}
@font-face{font-family:"Instrument";src:url("fonts/instrument-latin-ext.woff2") format("woff2");
  font-weight:400 600;font-display:swap;
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;}

/* ---------------------------------------------------------------- belirteçler */
:root{
  --void:#08080a;              /* zemin — soğuk siyah */
  --void-2:#101013;
  --glass:rgba(255,255,255,.055);
  --glass-2:rgba(255,255,255,.09);
  --edge:rgba(255,255,255,.13);
  --edge-2:rgba(255,255,255,.22);
  --copper:#d2793c;            /* tek vurgu rengi */
  --copper-soft:rgba(210,121,60,.16);
  --ink:#f4f2ef;
  --ink-2:#b5afa7;

  --head-h:70px;
  --r:20px;                    /* cam köşe yarıçapı */
  --r-sm:12px;
  --cw:640px;                  /* küp derinliği — JS ölçer */

  --display:"Bricolage",ui-sans-serif,system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --text:"Instrument",ui-sans-serif,system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.62,.02,.2,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{overflow-x:hidden;scroll-behavior:smooth}   /* body'ye overflow-x VERME: sticky başlık ölür */
body{
  background:var(--void);color:var(--ink);
  font-family:var(--text);font-size:16px;line-height:1.7;font-weight:400;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:"ss01","cv01";
}
img{max-width:100%}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px;border-radius:4px}
::selection{background:var(--copper);color:#140d07}

h1,h2,h3,h4{font-family:var(--display);font-weight:600;letter-spacing:-.025em;margin:0;text-wrap:balance}

/* ---------------------------------------------------------------- yardımcılar */
.wrap{width:min(1240px,100% - clamp(32px,6vw,110px));margin-inline:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  padding:7px 14px 7px 11px;border-radius:999px;
  background:var(--glass);border:1px solid var(--edge);
  font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);
}
.eyebrow::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--copper)}

/* ---------------------------------------------------------------- düğmeler */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:999px;border:1px solid var(--edge);
  background:var(--glass);
  font-family:var(--text);font-size:13.5px;font-weight:500;letter-spacing:.02em;
  cursor:pointer;white-space:nowrap;
  transition:background-color .3s var(--ease),border-color .3s var(--ease),
             transform .3s var(--ease),box-shadow .3s var(--ease);
}
.btn:hover{
  background:var(--glass-2);border-color:var(--edge-2);
  transform:translateY(-2px);box-shadow:0 10px 26px -12px rgba(0,0,0,.9);
}
.btn:active{transform:translateY(0)}
.btn .arw{
  width:15px;height:15px;flex:0 0 auto;
  transition:transform .35s var(--ease);
}
.btn:hover .arw{transform:translateX(4px)}
.btn-accent{background:var(--copper);border-color:var(--copper);color:#140d07;font-weight:600}
.btn-accent:hover{background:#e08947;border-color:#e08947;box-shadow:0 12px 30px -12px rgba(210,121,60,.7)}
.btn-quiet{background:transparent;border-color:transparent;padding-inline:4px;color:var(--copper-ink)}
.btn-quiet:hover{background:transparent;border-color:transparent;transform:translateX(3px);box-shadow:none}

/* ---------------------------------------------------------------- üst bar */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:80;height:var(--head-h);
  padding:0 clamp(14px,2vw,30px);padding-top:env(safe-area-inset-top,0px);
  display:flex;align-items:center;gap:clamp(10px,1.6vw,26px);
  background:rgba(8,8,10,.55);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  backdrop-filter:blur(22px) saturate(180%);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background-color .35s var(--ease),border-color .35s var(--ease);
}
.site-head.is-stuck{background:rgba(8,8,10,.82);border-bottom-color:rgba(255,255,255,.12)}
.head-end{display:flex;align-items:center;gap:clamp(10px,1.2vw,18px);flex:0 0 auto}

.brand{display:flex;align-items:center;gap:11px;min-width:0;flex:0 0 auto}
.brand-logo{width:38px;height:auto;flex:0 0 auto;display:block}
.brand-name{display:block;font-family:var(--display);font-size:15px;font-weight:600;letter-spacing:.02em;line-height:1.1}
.brand-sub{display:block;font-size:9.5px;font-weight:500;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-2);margin-top:2px}

.nav{
  margin-left:auto;display:flex;align-items:center;gap:2px;
  list-style:none;margin-block:0;padding:4px;
  background:var(--glass);border:1px solid var(--edge);border-radius:999px;
}
.nav a{
  display:block;padding:8px 15px;border-radius:999px;
  font-size:13.5px;font-weight:500;color:var(--ink-2);
  transition:color .25s var(--ease),background-color .25s var(--ease);
}
.nav a:hover{color:var(--ink);background:var(--glass-2)}
.nav .is-current a{color:var(--ink);background:var(--glass-2);box-shadow:inset 0 0 0 1px var(--edge)}

/* Masaüstü: menü sayfanın tam ortasında, geniş bir cam şerit.
   Üç sütun (marka · menü · dil+telefon); yan sütunlar eşit olduğu için
   menü sol/sağ içeriğin genişliğinden bağımsız olarak ortada kalır. */
@media (min-width:1041px){
  :root{--head-h:80px}
  .site-head{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:clamp(14px,1.6vw,28px)}
  .head-end{justify-self:end}
  .nav{
    margin-left:0;justify-self:center;
    width:clamp(470px,calc(100vw - 590px),880px);
    padding:5px;gap:4px;
    background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.035));
    border-color:rgba(255,255,255,.15);
    box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 16px 40px -22px rgba(0,0,0,.9);
  }
  .nav li{flex:1 1 0;min-width:0}
  .nav a{
    position:relative;padding:12px clamp(8px,1vw,18px);text-align:center;white-space:nowrap;
    font-size:clamp(14px,1.05vw,16px);letter-spacing:.005em;
  }
  .nav .is-current a::after{               /* etkin sayfanın altında bakır çizgi */
    content:"";position:absolute;left:50%;bottom:6px;width:16px;height:2px;margin-left:-8px;
    border-radius:2px;background:var(--copper);
  }
}

.lang{
  display:flex;align-items:center;gap:5px;list-style:none;margin:0;
  padding:4px;flex:0 0 auto;
  background:var(--glass);border:1px solid var(--edge);border-radius:999px;
}
.lang a{
  display:block;width:26px;height:18px;border-radius:5px;overflow:hidden;
  opacity:.4;transition:opacity .25s var(--ease),box-shadow .25s var(--ease);
}
.lang a:hover{opacity:.85}
.lang a.is-on{opacity:1;box-shadow:0 0 0 1.5px var(--copper)}
.flag{display:block;width:100%;height:100%}

.head-cta{flex:0 0 auto;padding:11px 18px;font-size:13px}
.nav-toggle{
  margin-left:6px;display:none;width:42px;height:42px;flex:0 0 auto;
  border-radius:999px;border:1px solid var(--edge);background:var(--glass);
  cursor:pointer;padding:0;
}
.nav-toggle i,.nav-toggle i::before,.nav-toggle i::after{
  display:block;width:17px;height:1.5px;background:currentColor;content:"";
  position:relative;margin-inline:auto;border-radius:2px;
  transition:transform .3s var(--ease),opacity .2s var(--ease);
}
.nav-toggle i::before{top:-5.5px}
.nav-toggle i::after{top:4px}
.nav-toggle[aria-expanded="true"] i{background:transparent}
.nav-toggle[aria-expanded="true"] i::before{top:-1px;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] i::after{top:-2.5px;transform:rotate(-45deg)}

/* ===========================================================================
   ANASAYFA DESTESİ
   =========================================================================== */
.hero{
  position:relative;height:100svh;min-height:600px;overflow:hidden;
  perspective:1150px;perspective-origin:74% 50%;
  /* alt şerit: oklar + Instagram görselin ÜSTÜNE değil ALTINA oturur.
     50px = çubuğun yüksekliği (38 düğme + 2×5 iç boşluk + 2 kenar) */
  --dock-gap:clamp(12px,1.4vh,18px);
  --dock:calc(50px + var(--dock-gap) * 2);
  --pad-x:clamp(34px,4vw,76px);            /* kutunun yatay iç boşluğu — oklar da buna hizalanır */
}

/* --- görsel yarısı --- */
.slide{
  position:absolute;inset:0;z-index:2;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .75s var(--ease),visibility .75s;
}
.slide.is-active{opacity:1;visibility:visible;pointer-events:auto}

.slide-media{
  position:absolute;z-index:1;inset:clamp(14px,1.6vw,26px) 44% var(--dock) clamp(14px,1.6vw,26px);
  overflow:hidden;border-radius:var(--r);background:var(--void-2);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.9);
}
.slide-bg{position:absolute;inset:0;width:100%;height:100%;display:block;object-fit:cover}
.slide-media::after{                       /* okunabilirlik için hafif vinyet */
  content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:
    linear-gradient(180deg,rgba(6,6,8,.5) 0%,rgba(6,6,8,0) 26%,rgba(6,6,8,0) 58%,rgba(6,6,8,.72) 100%),
    linear-gradient(90deg,rgba(6,6,8,.35) 0%,rgba(6,6,8,0) 30%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07);
}

/* fotoğrafın devasa bulanık yansıması: camın rengini bu verir */
.bloom{
  position:absolute;z-index:0;inset:-12% -18% -12% 30%;
  pointer-events:none;opacity:0;
  transition:opacity 1s var(--ease);
}
.slide.is-active .bloom{opacity:.3}
.bloom img{
  width:100%;height:100%;object-fit:cover;display:block;
  filter:blur(90px) saturate(190%);transform:scale(1.25);
}

/* sayaç */
.counter{
  position:absolute;z-index:6;left:clamp(30px,3.4vw,58px);top:calc(var(--head-h) + 5vh);
  display:flex;align-items:baseline;gap:10px;
  font-family:var(--display);
}
.counter b{font-size:clamp(30px,3vw,54px);line-height:1;font-weight:600;color:var(--copper);letter-spacing:-.04em}
.counter i{
  font-style:normal;font-family:var(--text);font-size:12px;font-weight:500;
  letter-spacing:.16em;color:var(--ink-2);
}
.counter i::before{content:"";display:inline-block;width:22px;height:1px;background:currentColor;vertical-align:.32em;margin-right:8px;opacity:.6}

/* dikey başlık */
p.slide-vtitle{margin:0}
.slide-vtitle{
  position:absolute;z-index:6;left:clamp(26px,2.8vw,50px);bottom:calc(var(--dock) + clamp(26px,3.4vh,44px));
  margin:0;max-height:54vh;overflow:hidden;
  font-family:var(--display);   /* <h2>'den <p>'ye dönünce başlık fontunu kaybetmişti */
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-size:clamp(24px,2.5vw,50px);font-weight:600;line-height:1.05;letter-spacing:-.03em;
  text-shadow:0 2px 30px rgba(0,0,0,.7);
}
.slide-vtitle span{display:block;transform:translateY(40px);opacity:0}
.slide.is-active .slide-vtitle span{
  transform:translateY(0);opacity:1;
  transition:transform .9s var(--ease) .1s,opacity .9s var(--ease) .1s;
}

/* --- metin kutusu: küpün yüzleri ---
   3B dönüş sırasında backdrop-filter güvenilmez, o yüzden cam görünümü
   yarı saydam dolgu + kenar ışığı ile kuruldu; rengi arkadaki bloom verir. */
.panel{
  position:absolute;z-index:10;inset:clamp(52px,7vh,96px) clamp(14px,1.6vw,26px) max(clamp(52px,7vh,96px),var(--dock)) 46%;
  --a:90deg;--sh:.9;
  transform:translateZ(calc(var(--cw) / -2)) rotateY(var(--a)) translateZ(calc(var(--cw) / 2));
  transition:transform .85s var(--ease-2);
  backface-visibility:hidden;will-change:transform;
  opacity:0;pointer-events:none;display:flex;
}
.panel.is-active,.panel.is-leaving{opacity:1}
.panel.is-active .frame{transform:none}
.panel.is-active{pointer-events:auto;--sh:0}
.panel.no-anim,.panel.no-anim::after{transition:none}
.panel::after{                           /* dönen yüzün karartması */
  content:"";position:absolute;inset:0;z-index:5;pointer-events:none;border-radius:var(--r);
  background:linear-gradient(118deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.88) 48%,rgba(0,0,0,.99) 100%);
  opacity:var(--sh);transition:opacity .85s var(--ease-2);
}

.frame{
  flex:1;display:flex;border-radius:var(--r);overflow:hidden;
  transform:scale(.955);transition:transform .9s cubic-bezier(.3,1.05,.4,1);
  background:
    linear-gradient(150deg,rgba(255,255,255,.1),rgba(255,255,255,.03) 46%,rgba(255,255,255,.055)),
    rgba(9,9,11,.83);          /* koyu taban — camın arkası parlasa da metin okunur */
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.22),
    inset 0 0 0 1px rgba(255,255,255,.1),
    0 50px 100px -40px rgba(0,0,0,.95);
}
.frame-inner{
  flex:1;position:relative;overflow:hidden;
  padding:clamp(28px,3.4vw,64px) var(--pad-x);
}
.panel-scroll{
  height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none;
  display:flex;flex-direction:column;
  justify-content:center;justify-content:safe center;
}
.panel-scroll::-webkit-scrollbar{display:none}

.panel-kicker{
  display:inline-flex;align-items:center;gap:9px;align-self:flex-start;
  margin:0 0 clamp(16px,1.8vw,26px);padding:6px 13px 6px 10px;border-radius:999px;
  background:var(--copper-soft);border:1px solid rgba(210,121,60,.3);
  font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:#eda368;
}
.panel-kicker::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--copper)}
.panel-title{
  margin:0 0 clamp(18px,2vw,30px);max-width:20ch;
  font-size:clamp(27px,2.9vw,56px);font-weight:600;line-height:1.04;letter-spacing:-.035em;
}
.panel-body{margin:0;max-width:62ch;font-size:clamp(14.5px,1.05vw,17px);line-height:1.75;color:#e9e5df}
.panel-body p{margin:0 0 1em}
.panel-body p:last-child{margin-bottom:0}
.panel-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(20px,2.2vw,34px)}

/* manifesto */
.manifesto p{font-family:var(--display);font-size:clamp(16px,1.35vw,22px);line-height:1.55;letter-spacing:-.02em;color:var(--ink)}
.manifesto .sig{
  margin-top:1.4em;font-family:var(--text);font-size:11.5px;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--copper-ink);
}

/* işaretli liste */
.check-list{list-style:none;margin:0 0 clamp(18px,2vw,30px);padding:0;display:grid;gap:9px;max-width:46ch}
.check-list li{
  position:relative;padding:9px 14px 9px 40px;border-radius:var(--r-sm);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);
  font-size:clamp(14px,1.02vw,16px);line-height:1.5;color:#e9e5df;
}
.check-list li::before{
  content:"";position:absolute;left:16px;top:50%;width:9px;height:5px;margin-top:-4px;
  border-left:1.7px solid var(--copper);border-bottom:1.7px solid var(--copper);
  transform:rotate(-45deg);
}
.check-list .is-highlight{
  background:var(--copper-soft);border-color:rgba(210,121,60,.36);color:var(--ink);font-weight:500;
}
.panel-close{margin:0;max-width:62ch;font-size:clamp(14px,1.02vw,16px);line-height:1.6;color:#e9e5df}

/* alıntı */
.pull-quote{
  margin:0 0 clamp(18px,2vw,30px);max-width:56ch;padding:clamp(16px,1.6vw,24px);
  border-radius:var(--r-sm);border:1px solid var(--edge);
  background:rgba(255,255,255,.035);
  font-family:var(--display);font-size:clamp(14.5px,1.1vw,18px);line-height:1.5;
  letter-spacing:-.015em;color:var(--ink);
}
.pull-quote::before{content:"“";color:var(--copper-ink);font-size:1.6em;line-height:0;vertical-align:-.28em;margin-right:.12em}

/* marka çipleri */
.ref-groups{display:grid;gap:clamp(12px,1.1vw,18px);margin:0;max-width:72ch}
.ref-group h3{
  margin:0 0 9px;font-family:var(--text);
  font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--copper-ink);
}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.chips li{
  padding:6px 12px;border-radius:999px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.09);
  font-size:12.5px;line-height:1.35;color:#ece8e2;white-space:nowrap;
}

/* kaydırma göstergesi */
.scroll-hint{position:absolute;right:clamp(14px,1.5vw,26px);top:15%;bottom:15%;width:10px;pointer-events:none;opacity:0;transition:opacity .3s}
.scroll-hint.is-on{opacity:1}
.scroll-hint::before{content:"";position:absolute;left:4.5px;top:0;bottom:0;width:1px;background:rgba(255,255,255,.28)}
.scroll-hint b{
  position:absolute;left:0;top:0;width:10px;height:10px;border-radius:50%;
  background:var(--copper);box-shadow:0 0 0 3px rgba(210,121,60,.2);
  transition:top .12s linear;
}

/* --- oklar --- */
.hero-nav{
  /* metin kutusunun altında, kutudaki yazının sol kenarıyla aynı hizada */
  position:absolute;z-index:12;left:calc(46% + var(--pad-x));bottom:var(--dock-gap);
  display:flex;gap:8px;padding:5px;border-radius:999px;
  background:rgba(8,8,10,.5);border:1px solid var(--edge);
  -webkit-backdrop-filter:blur(18px) saturate(170%);
  backdrop-filter:blur(18px) saturate(170%);
}
.hero-nav button,.hero-nav .sosyal{
  width:46px;height:38px;border-radius:999px;border:0;background:transparent;
  color:var(--ink);cursor:pointer;display:grid;place-items:center;
  transition:background-color .25s var(--ease),color .25s var(--ease);
}
.hero-nav button:hover,.hero-nav .sosyal:hover{background:var(--glass-2);color:var(--copper)}
.hero-nav svg{width:20px;height:14px;display:block}
.hero-nav .sosyal{color:var(--ink-2)}
.hero-nav .sosyal svg{width:17px;height:17px}
.hero-nav .ayrac{width:1px;align-self:stretch;margin:4px 3px;background:var(--edge)}

.hero-foot{
  position:absolute;z-index:12;left:clamp(26px,2.8vw,50px);bottom:var(--dock-gap);   /* görselin altında */
  margin:0;line-height:50px;                /* oklar çubuğuyla aynı hizada */
  font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);opacity:.75;
}

/* ===========================================================================
   İÇ SAYFALAR
   =========================================================================== */
.page{padding-top:var(--head-h)}

.page-hero{position:relative;padding:clamp(56px,7.5vw,130px) 0 clamp(36px,4.5vw,76px);overflow:hidden}
.page-hero::before{          /* üstte yumuşak bakır ışıma */
  content:"";position:absolute;z-index:-1;left:50%;top:-40%;
  width:min(1100px,120vw);aspect-ratio:1;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(210,121,60,.16),transparent 62%);
  pointer-events:none;
}
.page-hero h1{
  margin:clamp(18px,2vw,30px) 0 0;max-width:17ch;
  font-size:clamp(34px,5.4vw,86px);line-height:.98;letter-spacing:-.04em;
}
.page-hero .lede{
  margin:clamp(20px,2.2vw,34px) 0 0;max-width:58ch;
  font-size:clamp(15.5px,1.2vw,20px);line-height:1.7;color:var(--ink-2);
}

.section{padding:clamp(40px,5.5vw,96px) 0}
.section + .section{border-top:1px solid rgba(255,255,255,.07)}
.section-title{
  margin:0 0 clamp(24px,2.8vw,46px);
  font-size:clamp(22px,2.6vw,44px);line-height:1.05;letter-spacing:-.035em;
}

/* cam kart */
.cards{display:grid;gap:clamp(14px,1.6vw,22px);grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.card{
  display:flex;flex-direction:column;gap:12px;
  padding:clamp(24px,2.6vw,40px);border-radius:var(--r);
  background:var(--glass);border:1px solid var(--edge);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1);
  transition:background-color .35s var(--ease),border-color .35s var(--ease),
             transform .35s var(--ease),box-shadow .35s var(--ease);
}
.card:hover{
  background:var(--glass-2);border-color:var(--edge-2);
  transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.16);
}
.card h3{font-size:clamp(17px,1.5vw,25px);line-height:1.15}
.card p{margin:0;font-size:15px;line-height:1.7;color:var(--ink-2)}
.card .mark{width:30px;height:2px;border-radius:2px;background:var(--copper)}
.card .btn-quiet{margin-top:auto;align-self:flex-start}

/* gerçek sıra taşıyan adımlar */
.steps{
  list-style:none;margin:0;padding:0;counter-reset:step;
  display:grid;gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr));
}
.steps li{
  position:relative;padding:clamp(22px,2.4vw,36px);border-radius:var(--r);
  background:var(--glass);border:1px solid var(--edge);counter-increment:step;
}
.steps li::before{
  content:counter(step,decimal-leading-zero);
  display:block;margin-bottom:.35em;
  font-family:var(--display);font-size:clamp(28px,2.8vw,46px);font-weight:600;
  line-height:1;letter-spacing:-.05em;color:var(--copper);opacity:.85;
}
.steps h3{margin:0 0 .45em;font-size:clamp(16px,1.35vw,22px)}
.steps p{margin:0;font-size:14.5px;line-height:1.7;color:var(--ink-2)}

/* teklif bloğu */
.offer{
  position:relative;overflow:hidden;
  padding:clamp(28px,3.4vw,64px);border-radius:calc(var(--r) + 6px);
  background:linear-gradient(150deg,rgba(210,121,60,.16),rgba(255,255,255,.04) 52%);
  border:1px solid rgba(210,121,60,.3);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14),0 34px 70px -40px rgba(0,0,0,.9);
}
.offer h2{margin:0 0 clamp(14px,1.6vw,24px);font-size:clamp(25px,3.2vw,52px);line-height:1.02;letter-spacing:-.04em;max-width:16ch}
.offer > p{margin:0 0 clamp(18px,2vw,28px);max-width:56ch;font-size:clamp(15px,1.15vw,18px);color:#e5e0d9}
.offer .check-list{max-width:520px}

/* proje */
.proj{display:grid;gap:clamp(20px,2.4vw,44px);grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));align-items:center}
.proj-shot{
  aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;position:relative;
  background:linear-gradient(140deg,#2c2823,#171513);border:1px solid var(--edge);
}
.proj-shot::after{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.3);
}
.proj h2,.proj h3{font-size:clamp(21px,2.2vw,36px);line-height:1.05;margin:.45em 0 .5em}
.proj .meta{margin:0;font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--copper)}
.proj p{font-size:15.5px;line-height:1.75;color:var(--ink-2);max-width:60ch}

.ref-wall{display:grid;gap:clamp(18px,2vw,30px);grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}

/* iletişim */
.contact{display:grid;gap:clamp(14px,1.6vw,22px);grid-template-columns:repeat(auto-fit,minmax(min(100%,250px),1fr))}
.contact-card{
  padding:clamp(24px,2.6vw,40px);border-radius:var(--r);
  background:var(--glass);border:1px solid var(--edge);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1);
  transition:border-color .3s var(--ease),background-color .3s var(--ease);
}
.contact-card:hover{border-color:var(--edge-2);background:var(--glass-2)}
.contact-card .ck-label{margin:0 0 .7em;font-family:var(--text);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2)}
.contact-card a,.contact-card p:not(.ck-label){
  margin:0;font-family:var(--display);font-size:clamp(17px,1.5vw,24px);font-weight:500;
  line-height:1.3;letter-spacing:-.02em;color:var(--ink);
}
.contact-card a{transition:color .25s var(--ease)}
.contact-card a:hover{color:var(--copper)}
.note{
  margin:clamp(20px,2.2vw,36px) 0 0;padding:clamp(16px,1.6vw,24px);
  border-radius:var(--r-sm);border:1px solid rgba(210,121,60,.26);background:rgba(210,121,60,.07);
  font-size:14.5px;line-height:1.7;color:var(--ink-2);max-width:66ch;
}

/* ---------------------------------------------------------------- alt bilgi */
.site-foot{
  margin-top:clamp(40px,5vw,90px);padding:clamp(34px,4vw,64px) 0 clamp(22px,2.6vw,38px);
  border-top:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.02);
}
.foot-grid{display:grid;gap:clamp(22px,2.6vw,48px);grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr))}
.foot-grid h2{margin:0 0 1em;font-family:var(--text);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2)}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:.55em}
.foot-grid a{font-size:14.5px;color:var(--ink-2);transition:color .25s var(--ease)}
.foot-grid a:hover{color:var(--copper)}
.foot-grid p{margin:0;font-size:14.5px;line-height:1.75;color:var(--ink-2)}
.foot-bottom{
  margin-top:clamp(26px,3vw,48px);padding-top:clamp(14px,1.6vw,24px);
  border-top:1px solid rgba(255,255,255,.07);
  font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);opacity:.75;
}

/* ---------------------------------------------------------------- açılma
   JS yoksa her şey görünür kalır; sınıf yalnız betik eklerse devreye girer. */
.js-reveal .reveal{opacity:0;transform:translateY(26px) rotateX(7deg) scale(.985)}
.js-reveal .reveal.is-in{
  opacity:1;transform:none;
  transition:opacity .8s var(--ease),transform .9s var(--ease);
}
.js-reveal .reveal:nth-child(2){transition-delay:.07s}
.js-reveal .reveal:nth-child(3){transition-delay:.14s}
.js-reveal .reveal:nth-child(4){transition-delay:.21s}
.section,.page-hero{perspective:1300px}


/* Kısa masaüstü ekranları (dizüstü): panel taşmasın diye nefes payı kısılır.
   1415x647 gibi bir görüntü alanında kutu yalnız ~543px kalıyor. */
@media (min-width:981px) and (max-height:830px){
  .panel{inset:clamp(38px,5vh,66px) clamp(14px,1.6vw,26px) var(--dock) 46%}
  .hero{--pad-x:clamp(24px,3vw,54px)}
  .frame-inner{padding:clamp(20px,2.4vw,42px) var(--pad-x)}
  .panel-kicker{margin-bottom:clamp(10px,1.2vw,16px)}
  .panel-title{font-size:clamp(22px,2.3vw,40px);margin-bottom:clamp(12px,1.4vw,20px)}
  .panel-body{font-size:15px;line-height:1.62}
  .manifesto p{line-height:1.9}
  .check-list{gap:6px;margin-bottom:clamp(14px,1.6vw,22px)}
  .check-list li{padding:7px 12px 7px 36px;font-size:14.5px}
  .check-list li::before{left:14px}
  .check-list .is-highlight{padding:9px 14px 9px 36px}
  .pull-quote{margin-bottom:clamp(14px,1.6vw,22px);padding:13px 16px}
  .ref-groups{gap:8px}
  .ref-group h3{margin-bottom:6px}
  .chips li{padding:5px 11px;font-size:12px}
  .panel-actions{margin-top:clamp(14px,1.6vw,24px)}
  .counter{top:calc(var(--head-h) + 3vh)}
  .slide-vtitle{bottom:calc(var(--dock) + 20px);max-height:48vh}
}

/* ===========================================================================
   MOBİL — küp yok, her şey akışta
   =========================================================================== */
@media (max-width:1040px){
  .nav{
    position:absolute;top:calc(100% + 8px);left:10px;right:10px;   /* fixed DEĞİL:
      backdrop-filter'lı atanın içinde fixed, ekrana göre değil ataya göre hizalanır */
    flex-direction:column;align-items:stretch;gap:2px;padding:8px;
    border-radius:var(--r);
    background:rgba(10,10,13,.92);
    -webkit-backdrop-filter:blur(26px) saturate(180%);backdrop-filter:blur(26px) saturate(180%);
    box-shadow:0 30px 60px -30px rgba(0,0,0,.95);
  }
  .nav a{padding:14px 16px;font-size:16px;border-radius:var(--r-sm)}
  .head-cta{display:none}
  .nav-toggle{display:block}
  .head-end{margin-left:auto}
  .site-head{overflow:visible}
}
@media (max-width:980px){
  .hero{
    height:auto;min-height:0;overflow:visible;perspective:none;
    display:flex;flex-direction:column;padding-top:var(--head-h);
  }
  .slide{
    position:static;opacity:1;visibility:visible;pointer-events:auto;display:block;
    order:calc(var(--i) * 2 - 1);
  }
  .slide-media{position:relative;inset:auto;height:auto;aspect-ratio:1/1;margin:14px 14px 0;box-shadow:none}
  .slide-media::after{
    background:linear-gradient(180deg,rgba(6,6,8,.4) 0%,rgba(6,6,8,0) 26%,rgba(6,6,8,0) 72%,rgba(6,6,8,.5) 100%);
  }
  .bloom{display:none}
  .counter{position:static;padding:18px 20px 0;top:auto;left:auto}
  .counter b{font-size:26px}
  .slide-vtitle{
    position:static;writing-mode:horizontal-tb;transform:none;max-height:none;overflow:visible;
    padding:6px 20px 0;font-size:26px;text-shadow:none;
  }
  .slide-vtitle span,.slide.is-active .slide-vtitle span{transform:none;opacity:1;transition:none}

  .panel{
    position:static;inset:auto;order:calc(var(--i) * 2);
    transform:none;opacity:1;pointer-events:auto;backface-visibility:visible;
    padding:14px;
  }
  .panel::after{display:none}     /* küp yok — perde kalırsa metin kararır */
  .frame{transform:none}         /* dönüş yok, küçülme de olmasın */
  .frame-inner{padding:26px 22px}
  .panel-scroll{height:auto;overflow:visible;display:block}
  .panel-kicker{display:inline-flex}
  .scroll-hint{display:none}
  .hero-nav{
    position:static;order:98;align-self:flex-start;margin:22px 20px 0;
    background:var(--glass);
  }
  .hero-nav button{display:none}          /* mobilde deste yok, yalnız sosyal kalır */
  .hero-nav .ayrac{display:none}
  .hero-foot{position:static;order:99;padding:18px 20px 30px;text-align:left;line-height:1.7}
}
@media (max-width:560px){
  .page-hero h1{font-size:clamp(30px,9vw,44px)}
  .frame-inner{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition-duration:.01ms!important;animation-duration:.01ms!important}
  .js-reveal .reveal{opacity:1;transform:none}
}