/* ═══════════════════════════════════════════
   Gökhan Özbay — İç Mimar, Bursa
   Palet: gece grafiti + bronz + kemik beyazı
   ═══════════════════════════════════════════ */

:root{
  --ink:      #0A0A0B;
  --ink-2:    #101012;
  --ink-3:    #17171A;
  --line:     #26262A;
  --bone:     #EDE9E3;
  --muted:    #8A857D;
  --bronze:   #BFA07A;
  --bronze-d: #8E7451;

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ease: cubic-bezier(.22,1,.36,1);
  --pad: clamp(20px, 5vw, 80px);
}

*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  background:var(--ink);
  color:var(--bone);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

img{ display:block; width:100%; height:100%; object-fit:cover; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-weight:400; line-height:1.05; }

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

/* ── film grain ── */
.grain{
  position:fixed; inset:-50%; z-index:9998; pointer-events:none;
  opacity:.035; mix-blend-mode:overlay;
  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)'/%3E%3C/svg%3E");
  animation:grain 8s steps(6) infinite;
}
@keyframes grain{
  0%,100%{transform:translate(0,0)} 20%{transform:translate(-3%,2%)}
  40%{transform:translate(2%,-3%)} 60%{transform:translate(-2%,-2%)} 80%{transform:translate(3%,1%)}
}

/* ── imleç ──
   Takip eden efekt yok; tarayıcının normal imleci, sadece görünümü özel.
   Bronz gövde + koyu kontur, böylece hem açık hem koyu fotoğraf üstünde okunur. */
body{
  cursor:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNiIgaGVpZ2h0PSIyNiIgdmlld0JveD0iMCAwIDI2IDI2Ij48cGF0aCBkPSJNMy41IDIuMiBMMy41IDIwLjQgTDguMyAxNS45IEwxMS4yIDIyLjYgTDE0IDIxLjQgTDExLjIgMTQuOCBMMTcuOSAxNC44IFoiIGZpbGw9IiNCRkEwN0EiIHN0cm9rZT0iIzBBMEEwQiIgc3Ryb2tlLXdpZHRoPSIxLjMiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz48L3N2Zz4=) 3 2, auto;
}

/* tıklanabilir her şeyde aynı ok, kemik beyazına döner */
a, button, [data-cursor], .card, .tool, .soc{
  cursor:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNiIgaGVpZ2h0PSIyNiIgdmlld0JveD0iMCAwIDI2IDI2Ij48cGF0aCBkPSJNMy41IDIuMiBMMy41IDIwLjQgTDguMyAxNS45IEwxMS4yIDIyLjYgTDE0IDIxLjQgTDExLjIgMTQuOCBMMTcuOSAxNC44IFoiIGZpbGw9IiNFREU5RTMiIHN0cm9rZT0iIzBBMEEwQiIgc3Ryb2tlLXdpZHRoPSIxLjMiIHN0cm9rZS1saW5lam9pbj0icm91bmQiLz48L3N2Zz4=) 3 2, pointer;
}

/* ── preloader ── */
.loader{
  position:fixed; inset:0; z-index:9990; background:var(--ink);
  display:grid; place-content:center; gap:28px;
  transition:opacity .8s var(--ease), visibility .8s;
}
.loader.is-done{ opacity:0; visibility:hidden; }
.loader__inner{ display:flex; align-items:baseline; gap:24px; }
.loader__name{ font-size:clamp(13px,2vw,16px); letter-spacing:.42em; color:var(--muted); }
.loader__num{ font-family:var(--serif); font-size:clamp(48px,9vw,110px); line-height:1; color:var(--bone); }
.loader__bar{ width:min(300px,60vw); height:1px; background:var(--line); overflow:hidden; }
.loader__bar i{ display:block; height:100%; width:0; background:var(--bronze); }

/* ── nav ── */
/* Hero üstünde zeminsiz durur (vignette zaten koyu, yazı okunur).
   Hero bitince zemin kazanır; aşağı kaydırırken tamamen çekilir,
   yukarı kaydırınca geri gelir — böylece metinle yarışmaz. */
.nav{
  position:fixed; top:0; left:0; right:0; z-index:900;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px var(--pad);
  transition:transform .5s var(--ease), background .45s var(--ease),
             padding .45s var(--ease), border-color .45s;
  border-bottom:1px solid transparent;
}
.nav.is-hidden{ transform:translateY(-110%); }
.nav.is-solid{
  background:rgba(10,10,11,.86);
  backdrop-filter:blur(14px) saturate(130%);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  border-bottom-color:var(--line);
  padding-top:15px; padding-bottom:15px;
}
.nav__logo{ font-family:var(--serif); font-size:24px; letter-spacing:.08em; }
.nav__logo span{ color:var(--bronze); }
.nav__links{ display:flex; gap:32px; font-size:13px; letter-spacing:.1em; }
.nav__links a{ position:relative; padding-bottom:3px; }
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; width:100%; height:1px;
  background:currentColor; transform:scaleX(0); transform-origin:right;
  transition:transform .5s var(--ease);
}
.nav__links a:hover::after{ transform:scaleX(1); transform-origin:left; }
.nav__soc{ display:flex; gap:16px; align-items:center; }
.nav__soc a{
  display:block; width:18px; height:18px; color:rgba(237,233,227,.72);
  transition:color .35s var(--ease), transform .35s var(--ease);
}
.nav__soc a svg{ width:100%; height:100%; display:block; }
.nav__soc a:hover{ color:var(--bronze); transform:translateY(-2px); }
@media(max-width:760px){ .nav__links{ display:none; } }

/* ═══════════ HERO — scroll-driven image sequence ═══════════ */
.hero{ height:500vh; position:relative; }
.hero__sticky{ position:sticky; top:0; height:100vh; overflow:hidden; }

.hero__stage{ position:absolute; inset:0; }
/* Kareler üst üste yığılı durur; her biri alttan yukarı "perde" gibi açılır.
   Böylece iki görsel asla yarı saydam biçimde karışmaz. */
.frame{
  position:absolute; inset:0; overflow:hidden;
  clip-path:inset(100% 0 0 0);
  will-change:clip-path;
}
.frame:first-child{ clip-path:inset(0 0 0 0); }
.frame img{
  filter:brightness(.76) contrast(1.05) saturate(.9);
  transform:scale(1.12); will-change:transform;
}
.hero__vignette{
  position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(120% 80% at 50% 40%, transparent 30%, rgba(10,10,11,.55) 100%),
    linear-gradient(to bottom, rgba(10,10,11,.75) 0%, transparent 28%, transparent 62%, rgba(10,10,11,.9) 100%);
}

.hero__title{
  position:absolute; left:var(--pad); bottom:clamp(120px,18vh,190px);
  z-index:3; will-change:transform,opacity;
}
.hero__title .ov{ display:block; overflow:hidden; }
.hero__title .ov__i{
  display:block;
  font-family:var(--serif); font-weight:300;
  font-size:clamp(46px,10.5vw,150px); line-height:.94; letter-spacing:-.02em;
  transform:translateY(105%);
  transition:transform 1.1s var(--ease);
}
.hero__title .ov:nth-child(2) .ov__i{ transition-delay:.09s; }
.hero__title .ov:nth-child(3) .ov__i{ transition-delay:.18s; }
.hero.is-ready .hero__title .ov__i{ transform:translateY(0); }
.hero__title em{ font-style:italic; color:var(--bronze); }

.hero__meta{
  position:absolute; right:var(--pad); bottom:clamp(120px,18vh,190px);
  z-index:3; text-align:right; display:grid; gap:14px; justify-items:end;
}
.hero__counter{
  font-family:var(--serif); font-size:clamp(40px,4.2vw,60px); color:var(--bone);
  display:flex; gap:8px; align-items:baseline; line-height:1;
}
.hero__counter i{ font-style:normal; color:var(--muted); }
.hero__counter span:last-child{ font-size:clamp(20px,2vw,28px); color:var(--muted); }
.hero__caption{ display:grid; gap:5px; min-height:56px; }
.hero__label{ font-size:clamp(17px,1.6vw,22px); letter-spacing:.16em; text-transform:uppercase; }
.hero__place{ font-size:clamp(13px,1.15vw,16px); color:var(--muted); letter-spacing:.1em; }
/* Mobilde sağ alt köşe başlıkla çakışıyor: açıklamayı gizlemek yerine
   başlığın üstüne, tek satırlık yatay bir şeride alıyoruz. */
@media(max-width:700px){
  /* Tek referans: meta'nın alttan yüksekliği. Başlık buna göre
     hesaplanır, böylece kısa ekranlarda da araları hep açık kalır. */
  .hero__sticky{ --meta-alt:clamp(130px,17vh,152px); }

  .hero__title{ bottom:calc(var(--meta-alt) + 62px); }

  .hero__meta{
    left:var(--pad); right:var(--pad);
    bottom:var(--meta-alt);
    grid-auto-flow:column; grid-template-columns:auto 1fr;
    align-items:center; justify-items:start;
    text-align:left; gap:14px;
  }
  .hero__counter{ font-size:30px; gap:5px; }
  .hero__counter span:last-child{ font-size:15px; }
  .hero__caption{ min-height:0; gap:2px; }
  .hero__label{ font-size:13px; letter-spacing:.14em; }
  .hero__place{ font-size:11px; }

  /* "kaydır" göstergesi de küçülsün ki alta yer açılsın */
  .hero__scroll{ bottom:28px; gap:7px; font-size:10px; }
  .hero__scroll i{ height:28px; }
}

.hero__scroll{
  position:absolute; left:50%; bottom:38px; transform:translateX(-50%);
  z-index:3; display:grid; gap:10px; justify-items:center;
  font-size:11px; letter-spacing:.3em; text-transform:uppercase; color:var(--muted);
  transition:opacity .5s;
}
.hero__scroll i{ display:block; width:1px; height:44px; background:linear-gradient(var(--bronze),transparent); }

/* ═══════════ BEN KİMİM ═══════════ */
.intro{ padding:clamp(90px,16vh,170px) var(--pad); }
.intro__grid{
  display:grid; grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  gap:clamp(32px,6vw,100px); align-items:start;
}

/* Görsel yapışkan: metin okunurken ekranda kalır */
.intro__media{
  /* ↓↓↓ GÖRSEL BOYUTU — küçültmek için bu sayıyı düşür (örn. 50vh) ↓↓↓ */
  --gorsel-yuksekligi: 75vh;

  position:sticky; top:clamp(80px,14vh,130px);
}
.intro__frame{
  overflow:hidden; border-radius:2px; background:var(--ink-3);
  /* yükseklik ekrana bağlı, genişlik orandan hesaplanır → hep ekrana sığar */
  height:var(--gorsel-yuksekligi);
  aspect-ratio:4/5;
  max-width:100%;
}
.intro__img{ filter:brightness(.8) saturate(.9); will-change:transform; }
.intro__cap{
  display:block; margin-top:14px; font-size:11px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--muted);
}

.intro__body .sec-title--left{ margin-bottom:clamp(24px,3vh,38px); }
.reveal-words{
  font-family:var(--serif); font-size:clamp(18px,1.95vw,27px); line-height:1.5;
  max-width:60ch;
}
.reveal-words .w{ opacity:.14; transition:opacity .45s var(--ease); }
.reveal-words .w.on{ opacity:1; }

.intro__facts{
  margin-top:clamp(44px,7vh,80px);
  display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(26px,4vw,48px);
}
.fact b{
  display:block; font-family:var(--serif); font-weight:400;
  font-size:clamp(42px,6vw,80px); line-height:1; color:var(--bronze);
}
.fact span{ display:block; margin-top:8px; font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); }

@media(max-width:900px){
  .intro__grid{ grid-template-columns:1fr; }
  .intro__media{ position:static; }
  /* mobilde yapışkan değil: yükseklik serbest, geniş oran daha iyi durur */
  .intro__frame{ height:auto; aspect-ratio:3/2; }
}

/* ── Kullandığım programlar ── */
.tools{
  margin-top:clamp(56px,9vh,100px); padding-top:clamp(36px,5vh,56px);
  border-top:1px solid var(--line);
  opacity:0; transform:translateY(26px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.tools.on{ opacity:1; transform:none; }
.tools__title{
  font-family:var(--serif); font-size:clamp(24px,3vw,40px); margin-bottom:clamp(24px,4vh,40px);
}
.tools__grid{
  list-style:none; display:grid; gap:clamp(10px,1.4vw,16px);
  grid-template-columns:repeat(auto-fill,minmax(185px,1fr));
}
.tool{
  display:grid; gap:3px; justify-items:start;
  padding:clamp(16px,2vw,22px);
  border:1px solid var(--line); border-radius:3px;
  background:linear-gradient(160deg, rgba(191,160,122,.05), transparent 60%);
  transition:border-color .45s var(--ease), transform .45s var(--ease), background .45s;
}
.tool:hover{
  border-color:rgba(191,160,122,.55); transform:translateY(-4px);
  background:linear-gradient(160deg, rgba(191,160,122,.13), transparent 65%);
}
.tool__ico{
  display:block; width:clamp(30px,3vw,38px); height:clamp(30px,3vw,38px);
  margin-bottom:12px; color:var(--bronze);
  transition:color .45s, transform .45s var(--ease);
}
.tool__ico svg{ width:100%; height:100%; display:block; }
.tool:hover .tool__ico{ color:var(--bone); transform:scale(1.08); }
.tool b{ font-weight:400; font-size:clamp(15px,1.5vw,18px); letter-spacing:.01em; }
.tool span{ font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }

@media(max-width:560px){
  .tools__grid{ grid-template-columns:repeat(2,1fr); }
  .tool{ padding:14px; }
}

.tools__more{
  margin-top:clamp(22px,3vh,32px); font-size:14px; color:#A8A29A; line-height:1.8;
}
.tools__more span{
  display:inline-block; margin-right:10px;
  font-size:11px; letter-spacing:.2em; text-transform:uppercase; color:var(--bronze);
}

/* ═══════════ WORK — pinned horizontal scroll ═══════════ */
.work{ height:420vh; position:relative; background:var(--ink-2); }
.work__sticky{ position:sticky; top:0; height:100vh; overflow:hidden; display:flex; flex-direction:column; }

.work__head{
  display:flex; align-items:baseline; justify-content:space-between;
  padding:clamp(70px,10vh,100px) var(--pad) 0;
}
.sec-title{
  font-family:var(--serif); font-size:clamp(30px,5vw,68px); letter-spacing:-.01em;
}
.work__hint{ font-size:12px; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); }

/* Kartlar alttan hizalanır: yazılar tek satırda buluşur,
   görseller farklı yüksekliklerde yukarı uzanır. */
.work__track{
  display:flex; align-items:flex-end; gap:clamp(20px,3vw,48px);
  padding:0 var(--pad) clamp(10px,4vh,40px); flex:1;
  will-change:transform;
}

.card{ position:relative; flex:0 0 auto; width:clamp(280px,38vw,560px); }
.card--tall{ width:clamp(240px,28vw,400px); }
.card__img{
  overflow:hidden; aspect-ratio:4/3; background:var(--ink-3); border-radius:2px;
}
.card--tall .card__img{ aspect-ratio:3/4; }
.card__img img{
  transform:scale(1.14); filter:brightness(.78) saturate(.9);
  transition:transform .9s var(--ease), filter .6s;
}
.card:hover .card__img img{ transform:scale(1.02); filter:brightness(1) saturate(1); }
.card__meta{ padding-top:18px; display:grid; gap:4px; }
.card__no{ font-size:11px; letter-spacing:.24em; color:var(--bronze); }
.card__meta h3{ font-family:var(--serif); font-size:clamp(20px,2.2vw,32px); }
.card__tag{ font-size:12px; letter-spacing:.06em; color:var(--muted); }

.work__end{
  flex:0 0 auto; width:min(46vw,380px); display:grid; gap:10px; align-content:center;
  padding-left:clamp(10px,3vw,50px);
}
.work__end span{ font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }
.work__end b{ font-family:var(--serif); font-weight:400; font-size:clamp(22px,3vw,40px); color:var(--bronze); }

.work__progress{ height:1px; background:var(--line); margin:0 var(--pad) clamp(46px,7vh,80px); }
.work__progress i{ display:block; height:100%; width:0; background:var(--bronze); }

/* ═══════════ DENEYİM ═══════════ */
.path{ padding:clamp(100px,18vh,190px) var(--pad); }
.sec-title--left{ margin-bottom:clamp(50px,8vh,90px); }

.tl{ list-style:none; border-top:1px solid var(--line); }
.tl__row{
  display:grid; grid-template-columns:220px 1fr; gap:clamp(20px,5vw,70px);
  padding:clamp(28px,4vh,46px) 0; border-bottom:1px solid var(--line);
  opacity:0; transform:translateY(34px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.tl__row.on{ opacity:1; transform:none; }
.tl__row:hover .tl__body h3{ color:var(--bronze); }
.tl__yr{ font-size:13px; letter-spacing:.1em; color:var(--muted); padding-top:8px; }
.tl__body h3{ font-family:var(--serif); font-size:clamp(24px,3.2vw,42px); transition:color .4s; }
.tl__body h3 i{ font-style:italic; color:var(--muted); }
.tl__body p{ margin-top:10px; max-width:60ch; color:#A8A29A; font-size:15px; }
@media(max-width:720px){ .tl__row{ grid-template-columns:1fr; gap:8px; } }

/* ═══════════ MARQUEE ═══════════ */
.marquee{ overflow:hidden; padding:clamp(40px,7vh,80px) 0; border-block:1px solid var(--line); }
.marquee__row{ display:flex; white-space:nowrap; will-change:transform; }
.marquee__row span{
  font-family:var(--serif); font-size:clamp(40px,8vw,110px);
  color:transparent; -webkit-text-stroke:1px rgba(191,160,122,.34); padding-right:.3em;
}

/* ═══════════ FOOTER ═══════════ */
.foot{ padding:clamp(70px,12vh,130px) var(--pad) 40px; }
.foot__kicker{
  display:block; margin-bottom:clamp(24px,4vh,40px);
  font-size:12px; letter-spacing:.24em; text-transform:uppercase; color:var(--bronze);
}

.foot__social{
  display:grid; grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:clamp(14px,2vw,24px);
}
.soc{
  display:flex; align-items:center; gap:clamp(18px,2.4vw,28px);
  padding:clamp(26px,3.4vw,42px);
  border:1px solid var(--line); border-radius:3px;
  background:linear-gradient(150deg, rgba(191,160,122,.05), transparent 60%);
  transition:border-color .5s var(--ease), background .5s, transform .5s var(--ease);
}
.soc:hover{
  border-color:rgba(191,160,122,.6); transform:translateY(-4px);
  background:linear-gradient(150deg, rgba(191,160,122,.14), transparent 65%);
}
.soc__ico{
  flex:0 0 auto; width:clamp(34px,3.6vw,46px); height:clamp(34px,3.6vw,46px);
  color:var(--bronze); transition:color .5s, transform .5s var(--ease);
}
.soc__ico svg{ width:100%; height:100%; display:block; }
.soc:hover .soc__ico{ color:var(--bone); transform:scale(1.08); }
.soc__txt{ display:grid; gap:4px; flex:1; }
.soc__txt b{
  font-family:var(--serif); font-weight:400; font-size:clamp(24px,2.8vw,38px); line-height:1;
}
.soc__txt i{ font-style:normal; font-size:13px; letter-spacing:.06em; color:var(--muted); }
.soc__go{
  flex:0 0 auto; font-size:22px; color:var(--muted);
  transition:transform .5s var(--ease), color .5s;
}
.soc:hover .soc__go{ transform:translate(5px,-5px); color:var(--bronze); }

.foot__row{
  margin-top:clamp(40px,7vh,80px); padding-top:22px; border-top:1px solid var(--line);
  display:flex; flex-wrap:wrap; gap:20px; justify-content:space-between;
  font-size:12px; letter-spacing:.1em; color:var(--muted);
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition-duration:.01ms !important; }
  html{ scroll-behavior:auto; }
}