/* =========================================================
   Betül Yaman — Grafik Tasarım
   Referans: paylaşılan video (birebir düzen)
   ========================================================= */
:root{
  --bg:#000;
  --fg:#f2f2f0;
  --mut:#7e7e7a;
  --line:rgba(255,255,255,.14);
  --card:#0d0d0e;
  --pad:clamp(16px,3.2vw,44px);
  --sans:"Helvetica Neue",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  --e:cubic-bezier(.19,1,.22,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
em{font-style:italic}
.mut{color:var(--mut)}
.ph{color:#2e2e34;font-size:10px;letter-spacing:.24em}

.grain{position:fixed;inset:0;z-index:300;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='.6'/></svg>")}

/* ---------------- üst bar ---------------- */
.topbar{position:fixed;top:0;left:0;right:0;z-index:150;display:flex;align-items:center;justify-content:space-between;padding:16px var(--pad)}
.logo{color:var(--fg);opacity:.9;display:grid;place-items:center}
.navpill{position:absolute;left:50%;transform:translateX(-50%);display:flex;gap:4px}
.np{font-size:10px;letter-spacing:.14em;padding:8px 18px;border-radius:999px;color:var(--mut);transition:.35s var(--e)}
.np:hover{color:var(--fg)}
.np--on{background:var(--fg);color:#000}
.topbar-right{font-size:9px;letter-spacing:.2em;color:var(--mut)}

/* ---------------- sol dikey menü ---------------- */
.rail{position:fixed;left:var(--pad);top:50%;transform:translateY(-50%);z-index:140;display:flex;flex-direction:column;gap:14px}
.rail-i{display:flex;align-items:center;gap:11px}
.rail-ic{width:30px;height:30px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:var(--fg);color:#000;transition:.4s var(--e)}
.rail-i:not(.rail-i--on) .rail-ic{background:transparent;color:var(--mut);border:1px solid var(--line)}
.rail-t{font-size:10px;letter-spacing:.06em;color:var(--mut);transition:.35s var(--e)}
.rail-i:hover .rail-t,.rail-i--on .rail-t{color:var(--fg)}
.rail-i:hover .rail-ic{background:var(--fg);color:#000;border-color:var(--fg)}

/* ================= 1) HERO — MOZAİK DUVAR ================= */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;overflow:hidden;padding:0 var(--pad)}

/* --wz: kaydırdıkça hafif yakınlaşma, --mx/--my: fare paralaksı (JS yazar) */
.wall{position:absolute;left:-4%;right:-4%;top:52px;bottom:-6%;z-index:0;
  display:flex;flex-direction:column;gap:8px;justify-content:center;overflow:hidden;
  opacity:0;transform:scale(1.28);
  transition:opacity 1.4s ease,transform 2.4s var(--e)}
body.is-ready .wall{opacity:1;transform:translate3d(var(--mx,0px),var(--my,0px),0) scale(var(--wz,1))}
.wall.is-live{transition:opacity 1.4s ease}
.wall-row{display:flex;gap:8px;width:max-content;will-change:transform}
.wall-c{width:clamp(120px,13.5vw,215px);aspect-ratio:16/11;border-radius:8px;overflow:hidden;flex:none;
  background:linear-gradient(135deg,#1e1e22,#0a0a0b)}
.wall-c img{width:100%;height:100%;object-fit:cover;filter:brightness(.42) saturate(.85)}
.wall-fade{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(52% 38% at 50% 47%,rgba(0,0,0,.9) 0%,rgba(0,0,0,.7) 45%,rgba(0,0,0,.25) 80%,rgba(0,0,0,0) 100%),
    linear-gradient(to bottom,#000 0%,rgba(0,0,0,.3) 14%,rgba(0,0,0,.35) 48%,rgba(0,0,0,.78) 80%,#000 96%)}

.hero-c{position:relative;z-index:2;text-align:center;width:min(680px,100%)}
.hero-h{margin:0;font-weight:500;letter-spacing:-.03em;line-height:1.06;font-size:clamp(30px,4.4vw,54px)}
.hero-h .ln{display:block;overflow:hidden}
.hero-h .ch{display:inline-block;transform:translateY(110%);transition:transform 1s var(--e)}
body.is-ready .hero-h .ch{transform:none}
.hero-p{margin:14px 0 0;font-size:11px;letter-spacing:.06em;color:#cfcfcb;opacity:0;transition:opacity 1s ease .5s}
body.is-ready .hero-p{opacity:1}

.hero-btn{margin:30px auto 0;display:inline-flex;align-items:center;gap:9px;
  background:var(--fg);color:#000;border-radius:999px;padding:12px 22px;
  font-size:10px;letter-spacing:.16em;
  opacity:0;transform:translateY(14px);transition:.9s var(--e) .6s}
body.is-ready .hero-btn{opacity:1;transform:none}
.hero-btn i{font-style:normal;transition:.4s var(--e)}
.hero-btn:hover i{transform:translate(2px,-2px)}

/* ================= 2) SAHNE ================= */
.scene{height:320vh;position:relative}
.scene-fix{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;align-content:center;
  padding:0 var(--pad) 0 calc(var(--pad) + 120px)}
.scene-h{margin:0;font-weight:500;letter-spacing:-.045em;line-height:.98;font-size:clamp(44px,8.6vw,118px);position:relative;z-index:1;
  will-change:transform}
.sh{display:block;overflow:hidden}
.sh > span{display:block;transform:translateY(105%);transition:transform 1.1s var(--e)}
.scene.is-in .sh > span{transform:none}
.scene.is-in .sh:nth-child(2) > span{transition-delay:.08s}
.scene.is-in .sh:nth-child(3) > span{transition-delay:.16s}

/* kart destesi: başlığın sağında eğik dizili yığın; kaydırdıkça kartlar
   sırayla kameraya doğru büyüyüp geçer, sonuncusu sağ üste yerleşir */
.deck{position:absolute;inset:0;z-index:2;perspective:1100px;perspective-origin:72% 44%;pointer-events:none}
.deck-i{position:absolute;left:0;top:0;aspect-ratio:4/5;border-radius:12px;overflow:hidden;
  background:linear-gradient(135deg,#2a2a2f,#0c0c0d);will-change:transform,opacity;
  backface-visibility:hidden;transform-origin:50% 50%;box-shadow:0 30px 70px rgba(0,0,0,.6)}
.deck-i img{width:100%;height:100%;object-fit:cover;display:block}

.scene-tl{position:absolute;top:16%;left:calc(var(--pad) + 120px);display:flex;align-items:center;gap:16px;z-index:3}
.scene-tl p{margin:0;font-size:9px;line-height:1.8;letter-spacing:.08em;color:var(--mut)}
.playbtn{width:30px;height:30px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--fg)}
.scene-bl,.scene-br{position:absolute;bottom:12%;margin:0;font-size:9px;line-height:1.8;letter-spacing:.08em;color:var(--mut);z-index:3}
.scene-bl{left:calc(var(--pad) + 120px)}
.scene-br{right:var(--pad);text-align:right}

/* ================= 3) ÖNE ÇIKAN ================= */
.feat{min-height:100svh;display:grid;grid-template-columns:minmax(0,46%) minmax(0,54%);align-items:stretch}
.feat-big{position:relative;overflow:hidden;display:grid;place-items:center;background:var(--card)}
/* büyük görsel: kaydırmayla derinlik paralaksı (JS translate yazar), fazladan ölçek boşluk bırakmaz */
.feat-big img{width:100%;height:100%;object-fit:cover;transform:scale(1.14);will-change:transform}

.feat-right{display:flex;flex-direction:column;justify-content:center;gap:0;
  padding:clamp(50px,7vw,100px) var(--pad);
  width:100%}
.feat-label{font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:var(--mut)}
.feat-h{margin:14px 0 0;font-weight:500;letter-spacing:-.03em;line-height:1.06;
  font-size:clamp(34px,4.4vw,72px)}
.feat-sub{margin:12px 0 0;font-size:10px;letter-spacing:.12em;color:var(--mut)}

/* küçük görsel kümesi — sabit ızgara, kaymaz */
.feat-stack{margin-top:clamp(28px,4vw,46px);display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
  width:min(600px,100%);perspective:900px}
/* küçük kartlar desteyle aynı dilde: eğik ve geriden gelip düzleşir */
.feat-stack .fs{border-radius:6px;overflow:hidden;aspect-ratio:4/5;background:linear-gradient(135deg,#1e1e24,#0b0b0c);
  opacity:0;transform:translateY(24px) rotateY(-22deg) scale(.94);transform-origin:left center;transition:1.1s var(--e)}
.feat.is-in .feat-stack .fs{opacity:1;transform:none}
.feat-stack .fs img{width:100%;height:100%;object-fit:cover}
.fs-1{transition-delay:.05s}.fs-2{transition-delay:.13s}.fs-3{transition-delay:.21s}
.fs-4{display:none}

.feat-btn{margin-top:clamp(28px,4vw,44px);align-self:flex-start;display:inline-flex;align-items:center;gap:9px;
  background:var(--fg);color:#000;border-radius:999px;padding:11px 20px;font-size:10px;letter-spacing:.15em}
.feat-btn i{font-style:normal;transition:.4s var(--e)}
.feat-btn:hover i{transform:translate(2px,-2px)}

/* ================= bölümler ================= */
.sec{padding:clamp(80px,10vw,140px) var(--pad) clamp(80px,10vw,140px) calc(var(--pad) + 120px)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:44px}
.sec-h{margin:0;font-weight:500;letter-spacing:-.04em;font-size:clamp(32px,5.6vw,84px)}
.sec-h .ln{display:block;overflow:hidden}
.sec-h .ch{display:inline-block;transform:translateY(110%);transition:transform .95s var(--e)}
.sec-h.is-in .ch{transform:none}
.sec-note{font-size:9px;letter-spacing:.22em;color:var(--mut)}

/* yer bazlı gruplar */
.group + .group{margin-top:clamp(60px,8vw,110px)}
.group-head{display:flex;align-items:baseline;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-bottom:14px;margin-bottom:22px;border-bottom:1px solid var(--line)}
.group-place{margin:0;font-weight:500;letter-spacing:-.02em;font-size:clamp(18px,2.2vw,28px)}
.group-meta{font-size:10px;letter-spacing:.12em;color:var(--mut)}

/* marka blokları */
.brand + .brand{margin-top:clamp(34px,4vw,58px)}
.brand-head{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.brand-name{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--fg)}
.brand-head::after{content:"";flex:1;height:1px;background:var(--line)}
.brand-note{font-size:9px;letter-spacing:.16em;color:var(--mut);text-transform:uppercase;order:3}

.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px;grid-auto-flow:dense;perspective:1200px}
/* işler 4:5 dikey format (sosyal medya postu)
   boyut panelden seçilir: B = geniş, O = orta, K = dar */
.w{grid-column:span 4;display:block;
  opacity:0;transform:translateY(36px) scale(.94);transition:opacity .9s var(--e),transform 1.1s var(--e)}
.w.is-in{opacity:1;transform:none}
.w--lg{grid-column:span 6}.w--md{grid-column:span 4}.w--sm{grid-column:span 3}
/* fareyle hafif 3D eğilme (JS rotateX/rotateY yazar) — desteyle aynı dil */
.w-m{position:relative;border-radius:8px;overflow:hidden;background:var(--card);aspect-ratio:4/5;
  transform-style:preserve-3d;transition:transform .6s var(--e)}
.w-m img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.2s var(--e)}
.w:hover .w-m img{transform:scale(1.07)}
.w-ph{position:absolute;inset:0;display:grid;place-items:center;color:#2e2e34;font-size:9px;letter-spacing:.24em;
  background:repeating-linear-gradient(45deg,#0c0c0e 0 12px,#101013 12px 24px)}
.w-meta{display:flex;justify-content:space-between;gap:14px;padding:12px 2px 0;font-size:12px;
  opacity:0;transform:translateY(12px);transition:.9s var(--e) .18s}
.w.is-in .w-meta{opacity:1;transform:none}
.w-sub{color:var(--mut);letter-spacing:.14em;font-size:9px;text-transform:uppercase}

.sec--split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(24px,5vw,80px);
  align-items:start;max-width:1400px}
.sec--split .facts{margin-top:clamp(8px,3vw,52px)}
.lead{margin:24px 0 0;color:var(--mut);font-size:clamp(15px,1.25vw,22px);line-height:1.75;max-width:54ch}
.facts{margin-top:34px;border-top:1px solid var(--line)}
.facts li{display:flex;justify-content:space-between;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);font-size:15px}
.facts .k{color:var(--mut);text-transform:uppercase;font-size:11px;letter-spacing:.18em}
/* deneyimler */
.cv{border-top:1px solid var(--line)}
.cv-i{display:grid;grid-template-columns:120px 1fr 60px;gap:clamp(16px,3vw,48px);
  align-items:start;padding:clamp(22px,3vw,34px) 0;border-bottom:1px solid var(--line)}
.cv-y{font-size:10px;letter-spacing:.16em;color:var(--mut);padding-top:5px;white-space:nowrap}
.cv-p{margin:0;font-weight:500;letter-spacing:-.02em;font-size:clamp(18px,2.2vw,26px)}
.cv-r{display:block;margin-top:5px;font-size:11px;letter-spacing:.12em;color:var(--mut)}
.cv-d{margin:14px 0 0;color:var(--mut);font-size:13px;line-height:1.75;max-width:62ch}
.cv-t{font-size:9px;letter-spacing:.16em;color:#4a4a48;text-align:right;padding-top:6px}
.cv-i:hover .cv-p{letter-spacing:0}

.contact{text-align:center;border-top:1px solid var(--line);padding-left:var(--pad)}
.contact-h{margin:12px 0 30px;font-weight:500;letter-spacing:-.05em;line-height:.98;font-size:clamp(38px,8vw,110px)}
.contact-h .ln{display:block;overflow:hidden}
.contact-h .ch{display:inline-block;transform:translateY(110%);transition:transform .95s var(--e)}
.contact-h.is-in .ch{transform:none}
.contact-m{display:inline-block;font-size:clamp(14px,1.8vw,22px);border-bottom:1px solid var(--line);padding-bottom:5px;transition:.4s var(--e)}
.contact-m:hover{border-color:var(--fg)}
.social{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:38px}
.social a{font-size:9px;letter-spacing:.14em;border:1px solid var(--line);border-radius:999px;padding:9px 15px;color:var(--mut);transition:.35s var(--e)}
.social a:hover{color:#000;background:var(--fg);border-color:var(--fg)}

.foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px var(--pad);
  border-top:1px solid var(--line);font-size:9px;letter-spacing:.16em;color:var(--mut)}

[data-rv]{opacity:0;transform:translateY(24px);transition:opacity 1s var(--e),transform 1s var(--e)}
[data-rv].is-in{opacity:1;transform:none}

/* ---------------- çok geniş ekranlar ---------------- */
@media (min-width:1600px){
  /* görsel tüm artan alanı alsın; metin sütunu okunur genişlikte kalsın */
  .feat{grid-template-columns:minmax(0,1fr) minmax(0,820px)}
}

/* ---------------- responsive ---------------- */
@media (max-width:900px){
  .rail,.scene-tl,.scene-bl,.scene-br,.topbar-right{display:none}
  .sec{padding-left:var(--pad)}
  .scene-fix{padding-left:var(--pad)}
  .scene{height:240vh}
  .sec--split{grid-template-columns:1fr}
  .cv-i{grid-template-columns:1fr;gap:6px}
  .cv-t{display:none}
  .w,.w--lg,.w--md,.w--sm{grid-column:span 12}
  .w--sm .w-m{aspect-ratio:16/10}
  .feat{grid-template-columns:1fr;min-height:auto}
  .feat-big{min-height:70svh}
  .feat-right{padding:44px var(--pad) 80px}
  .deck{perspective-origin:50% 50%}
}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .hero-h .ch,.sh > span,.sec-h .ch,.contact-h .ch{transform:none}
  .w,.feat-stack .fs{opacity:1;transform:none}
  [data-rv]{opacity:1;transform:none}
}