/* ===== AURECORT 3D — temel stil ===== */
:root{
  --ink:#081A10;          /* en koyu grafit */
  --graph:#0C2317;        /* ana zemin */
  --panel:#123020;        /* kart zemini */
  --line:#23543A;
  --gold:#C9A24D;
  --gold-lo:#9A7A34;
  --gold-hi:#EBD79A;
  --bone:#EFEBE2;
  --mute:#93A79A;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Jost",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --pad:clamp(20px,5vw,72px);
  --maxw:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--graph);color:var(--bone);
  font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--pad)}

/* ---------- tipografi ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:300;margin:0;line-height:1.08;letter-spacing:.01em}
h1{font-size:clamp(42px,7.2vw,96px)}
h2{font-size:clamp(30px,4.4vw,58px)}
h3{font-size:clamp(21px,2.4vw,29px)}
.it{font-style:italic;color:var(--gold-hi)}
.eyebrow{
  font-size:11px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--gold);margin:0 0 18px;font-weight:400;
}
p{margin:0 0 18px;color:#CDD6CE}
.lead{font-size:clamp(16px,1.5vw,19px);color:#D7DED7;max-width:62ch}
.mute{color:var(--mute)}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);border:0;margin:0}

/* ---------- navigasyon ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:16px var(--pad);
  background:rgba(8,26,16,.55);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(255,255,255,.06);
  transition:background .4s ease,padding .4s ease;
}
.nav.top{background:transparent;border-bottom-color:transparent;padding-block:26px}
.brand{display:inline-flex;align-items:center}
.brand img{height:46px;width:auto;transition:height .4s ease}
.nav.top .brand img{height:58px}
.navright{display:flex;align-items:center;gap:14px;order:3}
.navlinks{display:flex;align-items:center;gap:clamp(16px,2.4vw,34px);order:2;margin-inline-start:auto}
.navlinks a{
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:#C7D0C8;
  padding:6px 0;position:relative;transition:color .3s;
}
.navlinks a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--gold);
  transition:width .35s cubic-bezier(.2,.7,.3,1);
}
.navlinks a:hover{color:var(--gold-hi)}
.navlinks a:hover::after,.navlinks a[aria-current=page]::after{width:100%}
.navlinks a[aria-current=page]{color:var(--gold)}
.navtoggle{display:none;background:none;border:0;color:var(--bone);padding:8px;cursor:pointer}
.navtoggle svg{display:block}

/* ---------- düğmeler ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-size:12px;letter-spacing:.24em;text-transform:uppercase;
  padding:16px 32px;border:1px solid var(--gold);color:var(--gold-hi);
  background:transparent;cursor:pointer;
  transition:transform .35s cubic-bezier(.2,.7,.3,1),background .35s,color .35s,box-shadow .35s;
  transform-style:preserve-3d;
}
.btn:hover{
  background:var(--gold);color:#0A1F13;
  transform:translateY(-2px) translateZ(14px);
  box-shadow:0 18px 40px -18px rgba(201,162,77,.7);
}
.btn.solid{background:var(--gold);color:#0A1F13}
.btn.solid:hover{background:var(--gold-hi)}

/* ---------- 3B sahne / perspektif ---------- */
.scene{perspective:1400px;perspective-origin:50% 45%}
.r3d{
  opacity:0;transform:translateY(38px) rotateX(9deg) scale(.975);
  transform-origin:50% 100%;
  transition:opacity .9s ease,transform 1.05s cubic-bezier(.16,.84,.28,1);
}
.r3d.in{opacity:1;transform:none}
.r3d.d1{transition-delay:.10s}.r3d.d2{transition-delay:.20s}
.r3d.d3{transition-delay:.30s}.r3d.d4{transition-delay:.40s}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:-8% -4%;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.92;will-change:transform}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(97deg,rgba(8,26,16,.94) 0%,rgba(8,26,16,.86) 30%,rgba(8,26,16,.40) 58%,rgba(8,26,16,.06) 82%),
    radial-gradient(120% 80% at 72% 45%,rgba(8,26,16,0) 0%,rgba(8,26,16,.45) 58%,rgba(8,26,16,.92) 100%),
    linear-gradient(180deg,rgba(8,26,16,.88) 0%,rgba(8,26,16,0) 26%,rgba(8,26,16,.92) 100%);
}
.hero-in{position:relative;z-index:2;width:100%;padding-block:clamp(120px,18vh,200px)}
.hero h1{max-width:14ch}
.hero .lead{margin-top:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:16px;margin-top:38px}
.scroll-hint{
  position:absolute;left:50%;bottom:28px;z-index:3;transform:translateX(-50%);
  font-size:10px;letter-spacing:.4em;text-transform:uppercase;color:var(--mute);
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.scroll-hint i{display:block;width:1px;height:42px;background:linear-gradient(180deg,var(--gold),transparent);animation:drop 2.4s ease-in-out infinite}
@keyframes drop{0%,100%{transform:scaleY(.35);opacity:.4}50%{transform:scaleY(1);opacity:1}}

/* ---------- şerit ---------- */
.strip{border-block:1px solid var(--line);background:var(--ink)}
.strip .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding-inline:0;background:var(--line)}
.strip .cell{background:var(--ink);padding:clamp(26px,3.4vw,42px) clamp(18px,2.4vw,34px)}
.strip .n{font-family:var(--serif);font-size:clamp(28px,3.4vw,44px);color:var(--gold-hi);display:block;line-height:1}
.strip .t{font-size:11px;letter-spacing:.26em;text-transform:uppercase;color:var(--mute);margin-top:10px;display:block}

/* ---------- bölümler ---------- */
section{position:relative}
.sec{padding-block:clamp(72px,10vw,140px)}
.sec.alt{background:var(--ink)}
.head{max-width:70ch;margin-bottom:clamp(40px,5vw,68px)}
.grid{display:grid;gap:clamp(18px,2.4vw,30px)}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* ---------- kart (3B eğim) ---------- */
.card{
  position:relative;background:var(--panel);border:1px solid var(--line);
  overflow:hidden;transform-style:preserve-3d;
  transition:transform .5s cubic-bezier(.2,.7,.3,1),border-color .5s,box-shadow .5s;
  will-change:transform;
}
.card:hover{border-color:rgba(201,162,77,.45);box-shadow:0 34px 70px -38px rgba(0,0,0,.9)}
.card .ph{position:relative;aspect-ratio:4/5;overflow:hidden;background:#071710}
.card .ph img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 1.1s cubic-bezier(.16,.84,.28,1)}
.card:hover .ph img{transform:scale(1.08)}
.card .body{padding:22px 24px 28px;transform:translateZ(26px)}
.card h3{margin-bottom:8px}
.card .meta{font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--mute)}
.tag{
  position:absolute;top:14px;left:14px;z-index:2;
  font-size:10px;letter-spacing:.24em;text-transform:uppercase;
  padding:7px 12px;background:rgba(8,26,16,.72);border:1px solid rgba(201,162,77,.5);color:var(--gold-hi);
  backdrop-filter:blur(6px);
}

/* ---------- özellik kutusu ---------- */
.feat{
  background:var(--panel);border:1px solid var(--line);padding:clamp(26px,3vw,38px);
  transform-style:preserve-3d;transition:transform .5s cubic-bezier(.2,.7,.3,1),border-color .5s;
}
.feat:hover{border-color:rgba(201,162,77,.4)}
.feat .num{font-family:var(--serif);font-size:15px;color:var(--gold);letter-spacing:.2em;display:block;margin-bottom:16px}
.feat h3{margin-bottom:10px}
.feat p{margin:0;font-size:15px}

/* ---------- iki sütun görsel ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(26px,4vw,64px);align-items:center}
.split.rev{direction:rtl}
.split.rev>*{direction:ltr}
.frame{position:relative;overflow:hidden;border:1px solid var(--line);background:#071710}
.frame img{width:100%;height:100%;object-fit:cover}
.frame::after{content:"";position:absolute;inset:0;pointer-events:none}

/* ---------- süreç adımları ---------- */
.steps{counter-reset:s;display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.step{background:var(--graph);padding:clamp(24px,3vw,38px);display:grid;grid-template-columns:88px 1fr;gap:clamp(16px,2.4vw,32px);align-items:start}
.step .k{font-family:var(--serif);font-size:clamp(34px,4vw,54px);color:var(--gold-lo);line-height:1}
.step h3{margin-bottom:8px}
.step p{margin:0;font-size:15px}

/* ---------- alıntı ---------- */
.quote{text-align:center;max-width:24ch;margin:0 auto;font-family:var(--serif);font-size:clamp(26px,3.6vw,46px);line-height:1.22}

/* ---------- form ---------- */
.form{display:grid;gap:18px;max-width:620px}
.field{display:grid;gap:8px}
label{font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--mute)}
input,textarea,select{
  font-family:var(--sans);font-size:15px;font-weight:300;color:var(--bone);
  background:var(--panel);border:1px solid var(--line);padding:14px 16px;width:100%;
  transition:border-color .3s,box-shadow .3s;
}
input:focus,textarea:focus,select:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,77,.14)}
textarea{min-height:150px;resize:vertical}

/* ---------- alt bilgi ---------- */
.foot{background:var(--ink);border-top:1px solid var(--line);padding-block:clamp(48px,6vw,80px)}
.foot .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(26px,4vw,60px)}
.fbrand img{height:78px;width:auto;margin-bottom:18px}
.foot h4{font-size:11px;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin:0 0 16px;font-weight:400}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot a:hover{color:var(--gold-hi)}
.foot .bottom{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;
  margin-top:clamp(34px,4vw,56px);padding-top:22px;border-top:1px solid var(--line);
  font-size:12px;color:var(--mute)}

/* ---------- dil seçici ---------- */
.lang{position:relative}
.lang select{
  appearance:none;background:transparent;border:1px solid var(--line);color:#C7D0C8;
  font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:9px 30px 9px 12px;cursor:pointer;
}
.lang select:focus{border-color:var(--gold)}
.lang::after{content:"";position:absolute;right:12px;top:50%;width:5px;height:5px;
  border-right:1px solid var(--mute);border-bottom:1px solid var(--mute);
  transform:translateY(-70%) rotate(45deg);pointer-events:none}
.lang option{background:#123020;color:#EFEBE2}

/* ---------- RTL ---------- */
[dir=rtl] .split.rev{direction:ltr}
[dir=rtl] .split.rev>*{direction:rtl}
[dir=rtl] .step{direction:rtl}
[dir=rtl] .lang::after{right:auto;left:12px}
[dir=rtl] .lang select{padding:9px 12px 9px 30px}
[dir=rtl] .navlinks a::after{left:auto;right:0}
[dir=rtl] .quote,[dir=rtl] .head,[dir=rtl] .hero h1,[dir=rtl] .lead{text-align:right}
[dir=rtl] .hero-in{text-align:right}
[dir=rtl] .hero h1,[dir=rtl] .hero .lead{margin-inline-start:auto}
[dir=rtl] .hero-cta{justify-content:flex-start}
[dir=rtl] .hero::after{
  background:
    linear-gradient(263deg,rgba(8,26,16,.94) 0%,rgba(8,26,16,.86) 30%,rgba(8,26,16,.40) 58%,rgba(8,26,16,.06) 82%),
    radial-gradient(120% 80% at 28% 45%,rgba(8,26,16,0) 0%,rgba(8,26,16,.45) 58%,rgba(8,26,16,.92) 100%),
    linear-gradient(180deg,rgba(8,26,16,.88) 0%,rgba(8,26,16,0) 26%,rgba(8,26,16,.92) 100%);
}

/* ---------- duyarlı ---------- */
@media (max-width:1020px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .foot .cols{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .navtoggle{display:block}
  .lang select{padding:8px 26px 8px 10px;font-size:10px}
  .navlinks{
    position:fixed;inset:0 0 0 auto;width:min(84vw,340px);
    flex-direction:column;align-items:flex-start;justify-content:center;gap:22px;
    background:rgba(8,26,16,.97);backdrop-filter:blur(18px);
    padding:0 32px;transform:translateX(100%);transition:transform .45s cubic-bezier(.2,.7,.3,1);
    border-left:1px solid var(--line);
  }
  .navlinks.open{transform:none}
  .navlinks a{font-size:15px;letter-spacing:.18em}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .strip .wrap{grid-template-columns:repeat(2,1fr)}
  .step{grid-template-columns:1fr;gap:10px}
  .foot .cols{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important}
  .r3d{opacity:1;transform:none}
}

/* == GORSEL-YENILEME == */
.ph{position:relative;min-height:clamp(150px,20vw,230px);display:block}
.ph .tag{position:relative;z-index:2}
.ph::after{content:"Görsel yenileniyor";position:absolute;inset:0;z-index:1;display:grid;place-items:center;text-align:center;padding:16px;font-family:var(--sans);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#7C9486;border:1px dashed rgba(201,162,77,.26);background:rgba(255,255,255,.015)}
.fa-row{grid-template-columns:minmax(0,1fr)!important}
.hero-bg{background:radial-gradient(120% 90% at 70% 10%,#12301E 0%,#0A2114 45%,#071A0F 100%)}