/* Futura Std — kurumsal yazı tipi (yerel dosyalardan) */
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Light.ttf') format('truetype');font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Book.ttf') format('truetype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Medium.ttf') format('truetype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Medium.ttf') format('truetype');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Bold.ttf') format('truetype');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Futura Std';src:url('../fonts/FuturaStd-Heavy.ttf') format('truetype');font-weight:800;font-style:normal;font-display:swap}

:root{
  --bg:#171C22;
  --surface:#1D242C;
  --surface-2:#242C36;
  --deep:#12161C;
  --line:rgba(255,255,255,.09);
  --blue:#3C9CD7;
  --blue-deep:#1C8FBC;
  --blue-light:#7BC4EA;
  --text:#E9EFF4;
  --muted:#94A6B4;
  --font-head:'Futura Std','Jost',system-ui,sans-serif;
  --font-body:'Futura Std','Jost',system-ui,sans-serif;
  --nav-h:76px;
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  font-size:17px;
  font-weight:300;
  letter-spacing:.03em;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;background:none;border:none;color:inherit;cursor:pointer}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
::selection{background:var(--blue-deep);color:#fff}

/* ---------- top bar ---------- */
.topbar{
  background:var(--deep);
  border-bottom:1px solid var(--line);
  font-size:14.5px;
  color:var(--muted);
  position:relative;
  z-index:60;
}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar-left{display:flex;gap:22px;align-items:center}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:var(--blue-light)}
.topbar svg{width:14px;height:14px;stroke:var(--blue);flex:none}
.lang{display:flex;gap:2px;align-items:center}
.lang a,.lang button{padding:2px 8px;border-radius:4px;font-weight:600;letter-spacing:.5px;font-size:12.5px;color:var(--muted);cursor:pointer}
.lang a.active,.lang button.active{background:var(--blue-deep);color:#fff}
.lang a:not(.active):hover,.lang button:not(.active):hover{color:#fff}
@media(max-width:640px){.topbar-left a span{display:none}}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  height:var(--nav-h);
  display:flex;align-items:center;
  background:rgba(23,28,34,.55);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s;
}
.nav.scrolled{background:rgba(18,22,28,.93);border-bottom-color:var(--line)}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:32px;width:100%}
.brand img{height:54px;width:auto}
.menu{display:flex;gap:4px;align-items:center}
.menu>li{position:relative}
.menu>li>a{
  display:flex;align-items:center;gap:6px;
  padding:10px 14px;border-radius:8px;
  font-family:var(--font-head);font-size:16.5px;font-weight:500;letter-spacing:.5px;
  color:var(--text);transition:color .2s,background .2s;cursor:pointer;
}
.menu>li>a:hover,.menu>li:focus-within>a{color:var(--blue-light);background:rgba(60,156,215,.08)}
.menu>li>a.current{color:var(--blue-light)}
.menu>li>a.current::after{
  content:'';position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  background:var(--blue);border-radius:1px;
}
.menu .caret{width:12px;height:12px;stroke:currentColor;transition:transform .25s}
.menu>li:hover .caret,.menu>li:focus-within .caret{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:calc(100% + 10px);left:0;min-width:230px;
  background:var(--surface-2);
  border:1px solid var(--line);border-radius:12px;
  padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;
  box-shadow:0 20px 50px rgba(0,0,0,.5);
}
.menu>li:hover .dropdown,.menu>li:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{
  display:block;padding:10px 14px;border-radius:8px;
  font-size:15.5px;color:var(--muted);transition:color .15s,background .15s;
}
.dropdown a:hover{color:#fff;background:rgba(60,156,215,.12)}
.nav-cta{
  font-family:var(--font-head);font-size:15.5px;font-weight:500;letter-spacing:.6px;
  padding:11px 22px;border-radius:8px;
  background:linear-gradient(135deg,var(--blue),var(--blue-deep));
  color:#fff;white-space:nowrap;
  transition:transform .2s,box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(60,156,215,.35)}
.burger{display:none;flex-direction:column;gap:5px;padding:8px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:transform .3s,opacity .3s}
@media(max-width:1024px){
  .menu,.nav-cta{display:none}
  .burger{display:flex}
}
/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:100;visibility:hidden}
.drawer.open{visibility:visible}
.drawer-bg{position:absolute;inset:0;background:rgba(0,0,0,.6);opacity:0;transition:opacity .3s}
.drawer.open .drawer-bg{opacity:1}
.drawer-panel{
  position:absolute;top:0;right:0;bottom:0;width:min(340px,86vw);
  background:var(--surface);border-left:1px solid var(--line);
  padding:24px;overflow-y:auto;
  transform:translateX(100%);transition:transform .35s var(--ease);
}
.drawer.open .drawer-panel{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.drawer-head img{height:34px}
.drawer-close svg{width:26px;height:26px;stroke:#fff}
.drawer nav>a,.drawer details summary{
  display:block;padding:14px 6px;border-bottom:1px solid var(--line);
  font-family:var(--font-head);font-weight:600;font-size:16px;cursor:pointer;
}
.drawer details summary{list-style:none;display:flex;justify-content:space-between;align-items:center}
.drawer details summary::-webkit-details-marker{display:none}
.drawer details a{display:block;padding:11px 18px;font-size:15px;color:var(--muted)}
.drawer details a:hover{color:var(--blue-light)}

/* ---------- hero (anasayfa slider) ---------- */
.hero{position:relative;height:calc(100svh - var(--nav-h) - 38px);min-height:560px;max-height:900px;overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);pointer-events:none}
.slide.active{opacity:1;pointer-events:auto}
.slide video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.slide::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(18,22,28,.85) 0%,rgba(18,22,28,.55) 45%,rgba(18,22,28,.15) 100%),
             linear-gradient(0deg,rgba(23,28,34,.92) 0%,transparent 35%);
}
.slide-content{
  position:relative;z-index:2;height:100%;
  display:flex;flex-direction:column;justify-content:center;
  max-width:var(--container);margin:0 auto;padding:0 24px 40px;
}
.slide-tag{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-head);font-size:13px;font-weight:700;letter-spacing:3px;text-transform:uppercase;
  color:var(--blue-light);margin-bottom:22px;
}
.slide-tag::before{content:'';width:34px;height:2px;background:var(--blue)}
.slide h1,.slide .h1{
  font-family:var(--font-head);font-weight:800;
  font-size:clamp(34px,5.2vw,64px);line-height:1.08;letter-spacing:-.5px;
  max-width:13ch;margin-bottom:20px;
}
.slide h1 em,.slide .h1 em{font-style:normal;color:var(--blue)}
.slide p{max-width:52ch;font-size:clamp(16px,1.4vw,19px);color:#C6D2DC;font-weight:300;margin-bottom:34px}
.slide-content>*{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.slide.active .slide-content>*{opacity:1;transform:none}
.slide.active .slide-content>*:nth-child(1){transition-delay:.25s}
.slide.active .slide-content>*:nth-child(2){transition-delay:.4s}
.slide.active .slide-content>*:nth-child(3){transition-delay:.55s}
.slide.active .slide-content>*:nth-child(4){transition-delay:.7s}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-head);font-weight:700;font-size:15px;letter-spacing:.3px;
  padding:15px 30px;border-radius:9px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
}
.btn svg{width:17px;height:17px;stroke:currentColor}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-deep));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(60,156,215,.4)}
.btn-ghost{border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue-light)}
.hero-ui{position:absolute;left:0;right:0;bottom:0;z-index:5}
.hero-ui .container{display:flex;align-items:center;justify-content:space-between;padding-bottom:26px}
.dots{display:flex;gap:10px}
.dot{width:42px;height:4px;border-radius:2px;background:rgba(255,255,255,.22);position:relative;overflow:hidden;cursor:pointer}
.dot span{position:absolute;inset:0;background:var(--blue);transform:scaleX(0);transform-origin:left}
.dot.active span{animation:dotfill var(--slide-dur,7s) linear forwards}
@keyframes dotfill{to{transform:scaleX(1)}}
.hero-arrows{display:flex;gap:10px}
.arrow{
  width:46px;height:46px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s,background .2s;
}
.arrow:hover{border-color:var(--blue);background:rgba(60,156,215,.15)}
.arrow svg{width:18px;height:18px;stroke:#fff}
@media(max-width:640px){.hero-arrows{display:none}}

/* ---------- alt sayfa hero ---------- */
.page-hero{position:relative;min-height:300px;display:flex;align-items:flex-end;overflow:hidden}
.page-hero img,.page-hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.page-hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(0deg,var(--bg) 0%,rgba(23,28,34,.72) 55%,rgba(23,28,34,.5) 100%);
}
.page-hero .container{position:relative;z-index:2;padding-bottom:44px;padding-top:90px;width:100%}
.crumbs{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-head);font-size:13px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--muted);margin-bottom:14px;
}
.crumbs a:hover{color:var(--blue-light)}
.crumbs svg{width:13px;height:13px;stroke:var(--muted)}
.page-hero h1{
  font-family:var(--font-head);font-weight:800;
  font-size:clamp(32px,4.4vw,52px);line-height:1.1;letter-spacing:-.5px;
}

/* ---------- stats band ---------- */
.stats{background:linear-gradient(135deg,var(--blue-deep),#136A8C);position:relative;overflow:hidden}
.stats::after{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M0 60L60 0' stroke='rgba(255,255,255,.05)' stroke-width='1'/%3E%3C/svg%3E")}
.stats .container{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(4,1fr);
  padding-top:44px;padding-bottom:44px;gap:24px;
}
.stat{text-align:center}
.stat b{
  font-family:var(--font-head);font-size:clamp(30px,3.4vw,46px);font-weight:800;
  display:block;line-height:1.1;color:#fff;
}
.stat small{font-size:14.5px;color:rgba(255,255,255,.85);letter-spacing:.5px;font-weight:500}
@media(max-width:820px){.stats .container{grid-template-columns:repeat(2,1fr);gap:30px 16px}}

/* ---------- sections ---------- */
section{padding:96px 0}
.sec-tag{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-head);font-size:13px;font-weight:700;letter-spacing:3.5px;text-transform:uppercase;
  color:var(--blue);margin-bottom:16px;
}
.sec-tag::before{content:'';width:30px;height:2px;background:var(--blue)}
h2{
  font-family:var(--font-head);font-weight:800;
  font-size:clamp(28px,3.6vw,44px);line-height:1.15;letter-spacing:-.4px;
  margin-bottom:18px;max-width:22ch;
}
.lead{color:var(--muted);max-width:62ch;font-size:18px;font-weight:300}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- kurumsal ---------- */
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.about-media{position:relative}
.about-media img{border-radius:14px;aspect-ratio:4/3;object-fit:cover;width:100%}
.about-media::before{
  content:'';position:absolute;inset:auto -18px -18px auto;width:60%;height:60%;
  border:2px solid var(--blue);border-radius:14px;z-index:-1;opacity:.5;
}
.about-badge{
  position:absolute;left:-20px;bottom:26px;
  background:var(--surface-2);border:1px solid var(--line);border-radius:12px;
  padding:18px 24px;box-shadow:0 20px 40px rgba(0,0,0,.45);
}
.about-badge b{font-family:var(--font-head);font-size:34px;font-weight:800;color:var(--blue);display:block;line-height:1}
.about-badge small{color:var(--muted);font-size:13.5px}
.checks{margin-top:26px;display:grid;gap:13px}
.checks li{display:flex;gap:12px;align-items:flex-start;color:#C6D2DC}
.checks svg{width:20px;height:20px;stroke:var(--blue);flex:none;margin-top:3px}
.mv{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}
.mv-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:24px}
.mv-card h3{font-family:var(--font-head);font-size:17px;font-weight:700;margin-bottom:8px;display:flex;align-items:center;gap:10px}
.mv-card h3 svg{width:19px;height:19px;stroke:var(--blue)}
.mv-card p{font-size:15px;color:var(--muted)}
@media(max-width:960px){
  .about-grid{grid-template-columns:1fr;gap:44px}
  .about-badge{left:12px}
  .mv{grid-template-columns:1fr}
}

/* ---------- grup / iş kolları (genişleyen paneller) ---------- */
.dark-alt{background:var(--surface)}
.field-icon{
  width:56px;height:56px;border-radius:12px;
  background:rgba(60,156,215,.12);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.field-icon svg{width:27px;height:27px;stroke:var(--blue)}
.xpanels{display:flex;gap:14px;margin-top:56px;height:560px}
.xp{
  position:relative;flex:1;min-width:0;border-radius:16px;overflow:hidden;cursor:pointer;
  border:1px solid var(--line);
  transition:flex .75s var(--ease),border-color .4s;
}
.xp.active{flex:3.4;border-color:rgba(60,156,215,.45)}
.xp img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  filter:saturate(.45) brightness(.62);transform:scale(1.08);
  transition:filter .8s var(--ease),transform .8s var(--ease);
}
.xp.active img{filter:saturate(.95) brightness(.92);transform:scale(1)}
.xp::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(18,22,28,.94) 0%,rgba(18,22,28,.35) 45%,rgba(18,22,28,.15) 100%);
  transition:opacity .5s;
}
.xp-num{
  position:absolute;top:20px;left:22px;z-index:2;
  font-family:var(--font-head);font-weight:800;font-size:15px;letter-spacing:2px;
  color:rgba(255,255,255,.55);
}
.xp-num::after{content:'';display:block;width:26px;height:2px;background:var(--blue);margin-top:8px}
.xp-vtitle{
  position:absolute;left:18px;bottom:22px;z-index:2;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-family:var(--font-head);font-weight:700;font-size:17px;letter-spacing:1.5px;
  color:#fff;white-space:nowrap;
  opacity:1;transition:opacity .35s;
}
.xp.active .xp-vtitle{opacity:0}
.xp-body{
  position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 32px;
  opacity:0;transform:translateY(18px);
  transition:opacity .5s var(--ease) .25s,transform .5s var(--ease) .25s;
  pointer-events:none;
}
.xp.active .xp-body{opacity:1;transform:none;pointer-events:auto}
.xp-body h3{
  font-family:var(--font-head);font-weight:800;font-size:26px;margin-bottom:10px;
  display:flex;align-items:center;gap:14px;white-space:nowrap;
}
.xp-body h3 svg{width:26px;height:26px;stroke:var(--blue-light);flex:none}
.xp-body p{font-size:15.5px;color:#C9D5DF;max-width:52ch;margin-bottom:16px}
.xp-tags{display:flex;flex-wrap:wrap;gap:8px}
.xp-tags span{
  font-family:var(--font-head);font-size:12px;font-weight:600;letter-spacing:.8px;
  color:var(--blue-light);background:rgba(60,156,215,.14);
  border:1px solid rgba(60,156,215,.3);border-radius:99px;padding:5px 13px;
}
@media(max-width:900px){
  .xpanels{flex-direction:column;height:auto}
  .xp{flex:none;height:92px;transition:height .6s var(--ease),border-color .4s}
  .xp.active{flex:none;height:380px}
  .xp-vtitle{writing-mode:horizontal-tb;transform:none;left:70px;bottom:auto;top:32px;font-size:16px}
  .xp-num{top:26px;left:22px}
  .xp-num::after{display:none}
  .xp-body{padding:24px 22px}
  .xp-body h3{font-size:21px;white-space:normal}
}
.group-note{
  margin:44px auto 0;max-width:760px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:12px;
}
.group-note svg{width:20px;height:20px;stroke:var(--blue)}
.group-note p{font-size:15px;color:var(--muted)}
.group-note a{color:var(--blue-light);font-weight:600;border-bottom:1px solid rgba(60,156,215,.4);transition:border-color .2s,color .2s}
.group-note a:hover{color:#fff;border-color:#fff}

/* grup detay blokları */
.biz-detail{display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:flex-start;padding:44px 0;border-bottom:1px solid var(--line)}
.biz-detail:last-of-type{border-bottom:none}
.biz-detail .num{
  font-family:var(--font-head);font-weight:800;font-size:52px;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(60,156,215,.55);min-width:86px;
}
.biz-detail h3{font-family:var(--font-head);font-size:23px;font-weight:700;margin-bottom:10px}
.biz-detail p{color:var(--muted);max-width:78ch}
@media(max-width:640px){.biz-detail{grid-template-columns:1fr;gap:12px}}

/* ---------- kalite ---------- */
.qual-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.qual-cards{display:grid;gap:16px}
.qual-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px 24px;
  transition:border-color .25s,transform .25s;
}
.qual-card:hover{border-color:rgba(60,156,215,.4);transform:translateX(6px)}
.qual-card .field-icon{width:48px;height:48px;margin:0;flex:none}
.qual-card .field-icon svg{width:23px;height:23px}
.qual-card h3{font-family:var(--font-head);font-size:16.5px;font-weight:700;margin-bottom:5px}
.qual-card p{font-size:14.5px;color:var(--muted)}
@media(max-width:960px){.qual-grid{grid-template-columns:1fr;gap:40px}}

/* ---------- dünya haritası ---------- */
.worldmap-sec{text-align:center}
.worldmap-sec h2,.worldmap-sec .lead{margin-left:auto;margin-right:auto}
.worldmap-sec .sec-tag{justify-content:center;display:inline-flex}
.map-wrap{
  position:relative;max-width:1040px;margin:48px auto 0;aspect-ratio:198/100;
  -webkit-mask-image:linear-gradient(to bottom,transparent,#fff 8%,#fff 92%,transparent);
  mask-image:linear-gradient(to bottom,transparent,#fff 8%,#fff 92%,transparent);
}
.map-wrap>img{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;user-select:none}
.map-wrap>svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.map-arc-base{stroke:rgba(60,156,215,.22);fill:none}
.map-arc-flow{
  fill:none;
  stroke-dasharray:.32 .68;
  animation:arcflow 3.4s linear infinite;
}
@keyframes arcflow{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){
  .map-arc-flow{animation:none;stroke-dasharray:none;stroke-dashoffset:0}
}
.map-countries{
  display:flex;flex-wrap:wrap;justify-content:center;gap:10px;
  max-width:760px;margin:38px auto 0;
}
.map-countries span{
  font-family:var(--font-head);font-size:13px;font-weight:600;letter-spacing:.8px;
  color:var(--muted);border:1px solid var(--line);border-radius:99px;
  padding:7px 16px;transition:color .2s,border-color .2s;
}
.map-countries span:hover{color:var(--blue-light);border-color:rgba(60,156,215,.45)}
.map-countries b{
  font-family:var(--font-head);font-size:13px;font-weight:700;letter-spacing:.8px;
  color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-deep));
  border-radius:99px;padding:8px 17px;
}

/* ---------- galeri ---------- */
.gallery-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.gallery{
  margin-top:44px;display:grid;grid-auto-flow:column;grid-auto-columns:min(380px,78vw);
  gap:18px;overflow-x:auto;padding:4px 24px 18px;
  scroll-snap-type:x mandatory;
  scrollbar-width:thin;scrollbar-color:var(--blue-deep) transparent;
  max-width:calc(var(--container) + 48px);margin-left:auto;margin-right:auto;
}
.gallery::-webkit-scrollbar{height:6px}
.gallery::-webkit-scrollbar-thumb{background:var(--blue-deep);border-radius:3px}
.g-item{
  position:relative;border-radius:12px;overflow:hidden;scroll-snap-align:start;
  aspect-ratio:4/3;background:var(--surface-2);
}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.g-item:hover img{transform:scale(1.06)}
.g-item::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(0deg,rgba(23,28,34,.55),transparent 55%);
}
/* medya sayfası: grid galeri */
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:52px;
}
.gallery-grid .g-item{aspect-ratio:4/3}
@media(max-width:900px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.gallery-grid{grid-template-columns:1fr}}

/* ---------- kariyer band ---------- */
.career{position:relative;overflow:hidden;padding:120px 0}
.career video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.career::after{content:'';position:absolute;inset:0;background:rgba(18,22,28,.84)}
.career .container{position:relative;z-index:2;text-align:center}
.career h2{margin:0 auto 18px}
.career .lead{margin:0 auto 36px}
.career .sec-tag{justify-content:center;display:inline-flex}

/* ---------- iletişim ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:52px}
.c-item{display:flex;gap:18px;align-items:flex-start;padding:20px 0;border-bottom:1px solid var(--line)}
.c-item:last-child{border-bottom:none}
.c-item .field-icon{width:48px;height:48px;margin:0;flex:none}
.c-item .field-icon svg{width:22px;height:22px}
.c-item h3{font-family:var(--font-head);font-size:15px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.c-item p,.c-item a{font-size:17px;color:var(--text)}
.c-item a:hover{color:var(--blue-light)}
.contact-form{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:34px}
.contact-form h3{font-family:var(--font-head);font-size:20px;font-weight:700;margin-bottom:22px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f-group{margin-bottom:16px}
.f-group label{display:block;font-size:13.5px;font-weight:600;letter-spacing:.4px;color:var(--muted);margin-bottom:7px}
.f-group input,.f-group textarea,.f-group select{
  width:100%;background:var(--bg);border:1px solid var(--line);border-radius:9px;
  padding:13px 15px;color:var(--text);font:inherit;font-size:15.5px;
  transition:border-color .2s,box-shadow .2s;
}
.f-group input:focus,.f-group textarea:focus,.f-group select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(60,156,215,.18)}
.f-group textarea{min-height:110px;resize:vertical}
@media(max-width:960px){.contact-grid{grid-template-columns:1fr;gap:40px}.f-row{grid-template-columns:1fr}}

/* ---------- CTA şeridi (alt sayfalar) ---------- */
.cta-band{background:linear-gradient(135deg,var(--blue-deep),#136A8C);padding:64px 0;text-align:center}
.cta-band h2{margin:0 auto 14px;color:#fff}
.cta-band p{color:rgba(255,255,255,.85);max-width:56ch;margin:0 auto 30px}
.cta-band .btn-primary{background:#fff;color:var(--blue-deep)}
.cta-band .btn-primary:hover{box-shadow:0 10px 30px rgba(0,0,0,.3)}

/* ---------- footer ---------- */
footer{background:var(--deep);border-top:1px solid var(--line);padding:70px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:54px}
.foot-brand img{height:44px;margin-bottom:18px}
.foot-brand p{font-size:15px;color:var(--muted);max-width:34ch}
.social{display:flex;gap:10px;margin-top:22px}
.social a{
  width:40px;height:40px;border-radius:9px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s,background .2s,transform .2s;
}
.social a:hover{border-color:var(--blue);background:rgba(60,156,215,.12);transform:translateY(-2px)}
.social svg{width:17px;height:17px;fill:var(--muted)}
.social a:hover svg{fill:var(--blue-light)}
footer h4{font-family:var(--font-head);font-size:14px;font-weight:700;letter-spacing:2px;text-transform:uppercase;margin-bottom:20px;color:#fff}
.foot-links li{margin-bottom:11px}
.foot-links a{font-size:15px;color:var(--muted);transition:color .2s,padding-left .2s}
.foot-links a:hover{color:var(--blue-light);padding-left:5px}
.foot-contact li{display:flex;gap:11px;margin-bottom:14px;font-size:15px;color:var(--muted);align-items:flex-start}
.foot-contact svg{width:16px;height:16px;stroke:var(--blue);flex:none;margin-top:4px}
.foot-bottom{border-top:1px solid var(--line);padding:22px 0}
.foot-bottom .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.5px;color:var(--muted)}
.foot-bottom a:hover{color:var(--blue-light)}
.foot-legal{display:flex;gap:20px}
@media(max-width:960px){.foot-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.foot-grid{grid-template-columns:1fr}}

/* ---------- üretim hatları ---------- */
/* süreç akışı */
.flow{display:grid;grid-template-columns:repeat(6,1fr);margin:56px 0 14px;position:relative}
.flow::before{
  content:"";position:absolute;top:26px;left:9%;right:9%;height:2px;
  background:linear-gradient(90deg,transparent,rgba(60,156,215,.5) 12%,rgba(60,156,215,.5) 88%,transparent);
}
.flow-step{position:relative;text-align:center;padding:0 6px}
.flow-dot{
  width:52px;height:52px;margin:0 auto 13px;border-radius:50%;position:relative;z-index:1;
  background:var(--surface);border:1px solid rgba(60,156,215,.45);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-head);font-weight:800;font-size:15px;color:var(--blue-light);
  box-shadow:0 0 0 8px var(--bg);
  transition:background .25s,transform .25s,border-color .25s,color .25s;
}
.flow-step:hover .flow-dot{background:var(--blue-deep);color:#fff;transform:translateY(-3px);border-color:var(--blue)}
.flow-step b{display:block;font-family:var(--font-head);font-size:13.5px;font-weight:700;letter-spacing:.3px;color:#E8EEF3}
.flow-step i{font-style:normal;font-size:12px;color:var(--muted)}
@media(max-width:900px){
  .flow{grid-template-columns:repeat(3,1fr);gap:26px 0}
  .flow::before{display:none}
  .flow-dot{box-shadow:none}
}

/* hat kartları */
.prod-row{
  display:grid;grid-template-columns:1fr 1.05fr;align-items:stretch;
  margin:36px 0;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  transition:border-color .3s,transform .3s,box-shadow .3s;
}
.prod-row:hover{border-color:rgba(60,156,215,.45);transform:translateY(-4px);box-shadow:0 24px 60px rgba(0,0,0,.35)}
.prod-row.rev .prod-media{order:2}
.prod-media{position:relative;min-height:400px;overflow:hidden}
.prod-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.1s cubic-bezier(.2,.6,.2,1)}
.prod-row:hover .prod-media img{transform:scale(1.06)}
.prod-media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 55%,rgba(23,28,34,.55))}
.prod-row.rev .prod-media::after{background:linear-gradient(270deg,transparent 55%,rgba(23,28,34,.55))}
.prod-chip{
  position:absolute;top:18px;left:18px;z-index:1;
  font-family:var(--font-head);font-size:11.5px;font-weight:700;letter-spacing:2.5px;
  color:#fff;background:rgba(18,22,28,.72);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(6px);padding:8px 14px;border-radius:999px;
}
.prod-chip::before{
  content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--blue);margin-right:8px;vertical-align:1px;
}
.prod-body{position:relative;padding:46px 48px;display:flex;flex-direction:column;justify-content:center}
.prod-no{
  position:absolute;top:18px;right:26px;pointer-events:none;
  font-family:var(--font-head);font-weight:800;font-size:88px;line-height:1;
  color:transparent;-webkit-text-stroke:1.5px rgba(60,156,215,.22);
}
.prod-body h3{
  font-family:var(--font-head);font-size:clamp(21px,2.3vw,27px);font-weight:800;
  margin-bottom:12px;position:relative;padding-bottom:14px;
}
.prod-body h3::after{
  content:"";position:absolute;left:0;bottom:0;width:44px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--blue),transparent);
}
.prod-body>p{color:var(--muted);margin-bottom:24px;max-width:52ch}
.prod-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.prod-stats div{
  background:rgba(18,22,28,.55);border:1px solid var(--line);border-radius:13px;
  padding:15px 10px;text-align:center;transition:border-color .25s;
}
.prod-row:hover .prod-stats div{border-color:rgba(60,156,215,.3)}
.prod-stats b{display:block;font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--blue-light);margin-bottom:4px;white-space:nowrap}
.prod-stats i{font-style:normal;font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;color:var(--muted)}
.prod-tags{display:flex;flex-wrap:wrap;gap:8px}
.prod-tags span{
  font-size:11px;font-weight:600;letter-spacing:1.2px;
  color:#B9CFDE;border:1px solid rgba(60,156,215,.3);border-radius:999px;padding:6px 12px;
}
@media(max-width:900px){
  .prod-row{grid-template-columns:1fr}
  .prod-row.rev .prod-media{order:0}
  .prod-media{min-height:240px}
  .prod-body{padding:30px 24px 34px}
  .prod-no{font-size:64px;top:12px;right:16px}
  .prod-stats{gap:8px}
}
@media(max-width:560px){.prod-stats{grid-template-columns:1fr 1fr}}

/* makine parkı özet bandı */
.park-band{
  margin-top:70px;border-radius:20px;border:1px solid var(--line);
  background:radial-gradient(120% 160% at 50% -30%,rgba(60,156,215,.16),transparent 60%),var(--deep);
  padding:52px 40px;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center;
}
.park-band div{position:relative}
.park-band div+div::before{content:"";position:absolute;left:-15px;top:12%;bottom:12%;width:1px;background:var(--line)}
.park-band b{display:block;font-family:var(--font-head);font-weight:800;font-size:clamp(30px,3.4vw,44px);color:#fff;margin-bottom:6px}
.park-band b em{font-style:normal;color:var(--blue-light)}
.park-band i{font-style:normal;font-size:13.5px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted)}
@media(max-width:900px){
  .park-band{grid-template-columns:1fr 1fr;padding:36px 24px}
  .park-band div:nth-child(3)::before{display:none}
}

/* ---------- üretim hattı detay ---------- */
.mini-head{font-family:var(--font-head);font-weight:500;font-size:19px;margin-bottom:14px;color:#fff}
.detail-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;margin-top:44px;align-items:start}
.detail-about>p{color:var(--muted);margin-bottom:16px;max-width:60ch}
.detail-about .prod-tags{margin-top:6px}
.detail-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.detail-gallery img{border-radius:14px;aspect-ratio:4/3;object-fit:cover;width:100%;transition:transform .5s var(--ease)}
.detail-gallery img:hover{transform:scale(1.04)}
.spec-card{
  background:linear-gradient(160deg,var(--surface),var(--surface-2));
  border:1px solid var(--line);border-radius:18px;padding:30px 32px;
  position:sticky;top:calc(var(--nav-h) + 56px);
}
.spec-table{width:100%;border-collapse:collapse;font-size:15px}
.spec-table td{padding:12px 0;border-bottom:1px solid var(--line);vertical-align:top}
.spec-table tr:last-child td{border-bottom:none}
.spec-table td:first-child{color:var(--muted);white-space:nowrap;padding-right:24px}
.spec-table td:last-child{color:#C6D2DC;text-align:right}
.line-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;margin-top:64px}
.line-nav a{
  border:1px solid var(--line);border-radius:14px;padding:18px 22px;
  display:flex;flex-direction:column;gap:5px;
  transition:border-color .25s,background .25s,transform .25s;
}
.line-nav a:hover{border-color:var(--blue);background:rgba(60,156,215,.08);transform:translateY(-2px)}
.line-nav i{font-style:normal;font-size:11.5px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted)}
.line-nav b{font-family:var(--font-head);font-weight:500;font-size:16px}
.line-nav .ln-all{align-items:center;justify-content:center;text-align:center}
.line-nav .ln-next{text-align:right;align-items:flex-end}
.prod-more{
  margin-top:22px;display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  color:var(--blue-light);font-family:var(--font-head);font-weight:500;font-size:14.5px;letter-spacing:.5px;
}
.prod-more svg{width:16px;height:16px;stroke:currentColor;fill:none;transition:transform .25s}
.prod-more:hover svg{transform:translateX(4px)}
@media(max-width:900px){
  .detail-grid{grid-template-columns:1fr;gap:30px}
  .spec-card{position:static}
  .line-nav{grid-template-columns:1fr}
  .line-nav .ln-next{text-align:left;align-items:flex-start}
}

/* ---------- hukuki sayfalar ---------- */
.legal{max-width:860px}
.legal h2{font-size:clamp(22px,2.6vw,30px);margin-top:44px}
.legal h2:first-of-type{margin-top:0}
.legal p{color:#C6D2DC;margin-bottom:16px}
.legal ul{margin:0 0 16px;padding-left:22px;list-style:disc;color:#C6D2DC}
.legal li{margin-bottom:8px}
.legal strong{color:#fff}
.legal-note{
  margin-top:44px;border:1px solid rgba(60,156,215,.3);background:rgba(60,156,215,.07);
  border-radius:12px;padding:18px 22px;font-size:14.5px;color:var(--muted);
}

/* back to top */
.to-top{
  position:fixed;right:22px;bottom:22px;z-index:40;
  width:46px;height:46px;border-radius:10px;
  background:var(--blue-deep);display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .3s,transform .3s,visibility .3s;
  box-shadow:0 10px 26px rgba(0,0,0,.4);
}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top svg{width:19px;height:19px;stroke:#fff}