/* Geopet — kuyu kesiti */
:root{
  --bg:#0a111c; --bg2:#0f1928; --bg3:#152236; --ink:#e8edf2; --ink2:#a9b8c9; --ink3:#6f8197;
  --line:rgba(232,237,242,.14); --green:#3cc26b; --green2:#1f8f45; --amber:#f2a93b; --red:#d9482b;
  --f-h:"Barlow Condensed",system-ui,sans-serif; --f-b:"Barlow",system-ui,sans-serif; --f-m:"IBM Plex Mono",ui-monospace,monospace;
  --gut:clamp(16px,4vw,56px); --wellx:clamp(14px,5.2vw,84px); --wellw:clamp(16px,3.4vw,54px);
  --cl:calc(var(--wellx) + var(--wellw) + clamp(22px,4vw,72px)); /* içerik sol başlangıcı */
  --cr:clamp(16px,13vw,200px); /* sağ: gösterge payı */
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 var(--f-b);overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--f-h);font-weight:700;line-height:.98;margin:0;letter-spacing:.005em}
h2{font-size:clamp(38px,5.4vw,78px);text-transform:uppercase}
h2 em{font-style:normal;color:var(--ink3)}
h3{font-size:clamp(22px,2vw,28px);text-transform:uppercase;letter-spacing:.02em}
p{margin:0 0 1em}
.big{font-size:clamp(18px,1.45vw,21px);line-height:1.55;color:var(--ink)}
.skip{position:fixed;left:-999px;top:8px;z-index:99;background:var(--amber);color:#000;padding:8px 12px}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--green);color:#04170b;font:600 15px/1 var(--f-b);letter-spacing:.04em;text-transform:uppercase;text-decoration:none;padding:15px 22px;border:0;border-radius:2px;cursor:pointer;transition:background .2s,transform .2s}
.btn:hover{background:#5ad686;transform:translateY(-1px)}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px rgba(232,237,242,.45)}
.btn--ghost:hover{background:rgba(232,237,242,.08)}
.btn--sm{padding:11px 16px;font-size:13px}
.link{color:var(--amber);font:500 14px/1.4 var(--f-m);text-decoration:none;border-bottom:1px solid rgba(242,169,59,.4)}
.link:hover{border-color:var(--amber)}
.dl{display:inline-flex;gap:8px;align-items:center;font:500 13px/1 var(--f-m);color:var(--amber);text-decoration:none;padding:10px 0;border-bottom:1px solid rgba(242,169,59,.35)}
.dl::before{content:"↓";font-size:15px}
.eyebrow,.tag{font:500 13px/1.3 var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);margin:0 0 18px}
.tag span{color:var(--amber);margin-right:10px}

/* Üst çubuk */
.bar{position:fixed;inset:0 0 auto 0;z-index:40;display:flex;align-items:center;gap:clamp(10px,1.6vw,22px);padding:14px var(--gut);transition:background .3s,padding .3s}
.bar.is-solid{background:rgba(10,17,28,.86);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding-top:8px;padding-bottom:8px;box-shadow:0 1px 0 var(--line)}
.bar__logo img{width:132px;height:auto}
.bar__links{display:flex;gap:22px;margin-left:auto}
.bar__links a,.bar__tel{font:500 14px/1 var(--f-b);text-decoration:none;color:var(--ink2);letter-spacing:.03em}
.bar__links a:hover,.bar__tel:hover{color:var(--ink)}
.bar__tel{font-family:var(--f-m);font-size:13px}
.bar__lang{font:600 12px/1 var(--f-m);letter-spacing:.08em;color:var(--ink);text-decoration:none;padding:7px 8px;border:1px solid rgba(232,237,242,.3);border-radius:2px}
.bar__lang:hover{border-color:var(--amber);color:var(--amber)}
.bar__lang:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.bar__menu{display:none;margin-left:auto;background:none;border:1px solid rgba(232,237,242,.4);color:var(--ink);font:500 13px/1 var(--f-m);letter-spacing:.08em;text-transform:uppercase;padding:10px 14px;border-radius:2px}

/* Derinlik göstergesi (sağ menü) */
.gauge{position:fixed;right:clamp(14px,2vw,30px);top:50%;transform:translateY(-44%);z-index:30;width:150px;font-family:var(--f-m);opacity:0;pointer-events:none;transition:opacity .4s}
.gauge.is-on{opacity:1;pointer-events:auto}
.gauge__read{display:flex;align-items:baseline;gap:6px;justify-content:flex-end;margin-bottom:12px;color:var(--amber)}
.gauge__read span{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-right:auto}
.gauge__read b{font:500 24px/1 var(--f-m);font-variant-numeric:tabular-nums}
.gauge__read i{font-style:normal;font-size:12px}
.gauge__track{list-style:none;margin:0;padding:0 18px 0 0;position:relative;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:clamp(4px,1.1vh,11px)}
.gauge__track li{text-align:right;position:relative}
.gauge__track li::after{content:"";position:absolute;right:-18px;top:50%;width:9px;height:1px;background:var(--ink3)}
.gauge__track a{font-size:12px;letter-spacing:.04em;color:var(--ink3);text-decoration:none;padding:2px 0;display:inline-block;transition:color .2s}
.gauge__track a:hover{color:var(--ink)}
.gauge__track a.is-on{color:var(--ink)}
.gauge__track a.is-on+*{}
.gauge__track li:has(a.is-on)::after{background:var(--amber);width:16px}
.gauge__bit{position:absolute;right:-5px;top:40px;width:9px;height:9px;background:var(--amber);transform:rotate(45deg);box-shadow:0 0 12px var(--amber);transition:top .12s linear}

.menu{position:fixed;inset:0;z-index:60;background:rgba(8,13,22,.97);padding:84px var(--gut) 110px;overflow:auto}
.menu ol{list-style:none;margin:0;padding:0;counter-reset:m}
.menu li{counter-increment:m;border-bottom:1px solid var(--line)}
.menu ol a{display:flex;gap:14px;align-items:baseline;padding:13px 0;text-decoration:none;font:600 30px/1 var(--f-h);text-transform:uppercase}
.menu ol a::before{content:counter(m,decimal-leading-zero);font:500 12px var(--f-m);color:var(--amber)}
.menu__cta{display:grid;gap:10px;margin-top:26px}
.menu__cta .btn{justify-content:center}
.dock{display:none}

/* HERO */
.hero{height:190vh;position:relative}
.hero__stick{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.hero__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 38%;transform-origin:50% 60%;will-change:transform}
.hero__shade{position:absolute;inset:0;background:linear-gradient(270deg,rgba(10,17,28,.86) 0%,rgba(10,17,28,.5) 42%,rgba(10,17,28,0) 70%),linear-gradient(0deg,var(--bg) 0%,rgba(10,17,28,0) 32%)}
.hero__txt{position:absolute;right:var(--gut);bottom:clamp(110px,17vh,190px);max-width:min(760px,58vw);will-change:transform,opacity}
.hero h1{font-size:clamp(52px,10.5vw,136px);text-transform:uppercase;line-height:.84;margin:0 0 26px}
.hero h1 .l1{display:block}
.hero h1 .l2{display:block;color:var(--amber)}
.hero__lead{font-size:clamp(17px,1.5vw,21px);max-width:540px;color:#d5dde6}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero__meta{position:absolute;left:var(--gut);bottom:clamp(40px,7vh,70px);list-style:none;margin:0;padding:0;display:flex;gap:28px;font:500 13px/1.3 var(--f-m);color:var(--ink2);max-width:52vw}
.hero__meta b{display:block;font:600 34px/1 var(--f-h);color:var(--ink)}
.hero__ground{position:absolute;left:0;right:0;bottom:0;height:22px;border-top:2px solid rgba(242,169,59,.7);background:repeating-linear-gradient(135deg,rgba(242,169,59,.28) 0 2px,transparent 2px 9px)}
.hero__ground span{position:absolute;left:var(--gut);top:-26px;font:500 11px var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}

/* Kuyu kesiti */
.well-wrap{position:relative}
.well{position:absolute;top:0;bottom:0;left:var(--wellx);width:var(--wellw);z-index:2;pointer-events:none}
.well__head{position:absolute;top:-14px;left:-30%;right:-30%;height:14px;background:#2a3446;border:1px solid #485a74}
.well__lith{position:absolute;top:0;bottom:0;left:-26px;width:14px;opacity:.9}
.well__lith div{position:absolute;left:0;right:0;border-top:1px solid rgba(232,237,242,.25)}
.well__bore{position:absolute;inset:0;clip-path:inset(0 0 100% 0)}
.casing{position:absolute;top:0;left:50%;transform:translateX(-50%);border-left:2px solid #8fa3ba;border-right:2px solid #8fa3ba;box-shadow:-5px 0 0 -1px rgba(169,184,201,.18),5px 0 0 -1px rgba(169,184,201,.18)}
.casing::after{content:"";position:absolute;bottom:-2px;left:-6px;right:-6px;height:6px;background:linear-gradient(90deg,#8fa3ba 0 5px,transparent 5px calc(100% - 5px),#8fa3ba 0)}
.c1{width:100%} .c2{width:82%} .c3{width:64%} .c4{width:48%} .c5{width:34%}
.well__mud{position:absolute;top:0;bottom:0;left:50%;width:22%;transform:translateX(-50%);background:linear-gradient(180deg,rgba(242,169,59,.0),rgba(242,169,59,.45) 2%,rgba(242,169,59,.25))}
.well__shoes{position:absolute;inset:0}
.shoe{position:absolute;left:calc(100% + 10px);white-space:nowrap;font:500 11px/1.2 var(--f-m);color:var(--ink3);transform:translateY(-100%);opacity:0;transition:opacity .5s,color .5s}
.shoe b{display:block;color:var(--amber);font-weight:500}
.shoe.is-on{opacity:1}
.bit{position:absolute;left:50%;top:0;width:clamp(16px,2vw,26px);transform:translate(-50%,-30%);filter:drop-shadow(0 0 10px rgba(242,169,59,.5))}
.bit svg{width:100%;display:block}

/* Bölümler */
.sec{position:relative;padding:clamp(90px,14vh,160px) var(--cr) clamp(90px,14vh,160px) var(--cl)}
.sec::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none}
.sec+.sec{border-top:1px solid var(--line)}
.sec::after{content:attr(data-name);position:absolute;left:calc(var(--wellx) + var(--wellw) + 12px);top:16px;font:500 10px/1 var(--f-m);letter-spacing:.12em;text-transform:uppercase;color:var(--ink3)}
.sec__in{max-width:1180px}
[data-lith=aluvyon]{background:#0c1420}
[data-lith=kil]{background:#0d1523}
[data-lith=kirec]{background:#0e1726}
[data-lith=sist],[data-lith=sist2]{background:#0f1828}
[data-lith=mermer]{background:#101a2b}
[data-lith=gnays]{background:#111b2d}
/* litoloji desenleri (standart log sembolleri, çok soluk) */
[data-lith=aluvyon]::before,.lith-aluvyon{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='22'%3E%3Cg fill='%23e8edf2' fill-opacity='.07'%3E%3Ccircle cx='4' cy='5' r='1.4'/%3E%3Ccircle cx='17' cy='9' r='1'/%3E%3Ccircle cx='10' cy='17' r='1.8'/%3E%3Ccircle cx='23' cy='19' r='1.1'/%3E%3C/g%3E%3C/svg%3E")}
[data-lith=kil]::before,.lith-kil{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='30' height='14'%3E%3Cg stroke='%23e8edf2' stroke-opacity='.08'%3E%3Cpath d='M2 4h10M18 4h10M8 11h12'/%3E%3C/g%3E%3C/svg%3E")}
[data-lith=kirec]::before,.lith-kirec{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='24'%3E%3Cg fill='none' stroke='%23e8edf2' stroke-opacity='.08'%3E%3Cpath d='M0 .5h40M0 12.5h40M10 0v12M30 12v12'/%3E%3C/g%3E%3C/svg%3E")}
[data-lith=sist]::before,[data-lith=sist2]::before,.lith-sist{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='16'%3E%3Cpath d='M0 8c5.5-6 11-6 16.5 0s11 6 16.5 0 11-6 11 0' fill='none' stroke='%23e8edf2' stroke-opacity='.08'/%3E%3C/svg%3E")}
[data-lith=mermer]::before,.lith-mermer{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='36' height='36'%3E%3Cg fill='none' stroke='%23e8edf2' stroke-opacity='.08'%3E%3Cpath d='M0 .5h36M0 18.5h36M9 0l-4 18M27 18l-4 18'/%3E%3C/g%3E%3C/svg%3E")}
[data-lith=gnays]::before,.lith-gnays{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cg stroke='%23e8edf2' stroke-opacity='.08'%3E%3Cpath d='M5 5l6 6M11 5l-6 6M19 17l6 6M25 17l-6 6'/%3E%3C/g%3E%3C/svg%3E")}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}
.split{display:grid;grid-template-columns:1.25fr 1fr;gap:clamp(24px,5vw,80px);align-items:end;margin-bottom:clamp(36px,6vh,64px)}
.split p{color:var(--ink2);margin:0}

/* Kurum */
.kurum{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(28px,5vw,80px)}
.kurum__txt h2{margin-bottom:30px}
.kurum__txt p:not(.big):not(.tag){color:var(--ink2)}
.kurum__img{margin:0;align-self:start;position:relative}
.kurum__img img{aspect-ratio:1/1;object-fit:cover;width:100%}
.kurum__img figcaption,.rig__now{font:500 12px var(--f-m);color:var(--ink3);margin-top:10px}
.facts{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);margin:clamp(20px,5vh,50px) 0 0;border-top:1px solid var(--line)}
.facts div{padding:22px 18px 0 0}
.facts dt{font:500 12px var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--ink3)}
.facts dd{margin:6px 0 0;font:600 clamp(48px,6vw,92px)/1 var(--f-h);color:var(--ink)}
.values{grid-column:1/-1;list-style:none;margin:20px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.values li{color:var(--ink2);font-size:15px;border-left:2px solid var(--green);padding-left:16px}
.values b{display:block;color:var(--ink);font:600 20px/1.2 var(--f-h);text-transform:uppercase;letter-spacing:.03em;margin-bottom:4px}

/* Hizmetler */
#hizmetler h2{margin-bottom:clamp(36px,6vh,60px)}
.svc{list-style:none;margin:0;padding:0}
.svc__row{display:grid;grid-template-columns:110px 1.3fr 1fr;gap:clamp(18px,3vw,48px);padding:34px 0;border-top:1px solid var(--line)}
.svc__row:last-child{border-bottom:1px solid var(--line)}
.svc__dia{font:500 clamp(30px,3.2vw,46px)/1 var(--f-m);color:var(--amber)}
.svc__row h3{margin-bottom:12px}
.svc__row p{color:var(--ink2);margin:0}
.svc__row ul{list-style:none;margin:0;padding:0;font:500 13px/1.3 var(--f-m);color:var(--ink)}
.svc__row ul li{padding:7px 0;border-bottom:1px dashed rgba(232,237,242,.12)}
.svc__row ul li::before{content:"— ";color:var(--green)}

/* Kuleler */
.rigs{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,1.6vw,22px);align-items:stretch}
.rig{background:var(--bg3);display:flex;flex-direction:column;transition:transform .9s cubic-bezier(.2,.7,.2,1),opacity .9s}
.rig:nth-child(1){transition-delay:.0s}.rig:nth-child(2){transition-delay:.08s}.rig:nth-child(3){transition-delay:.16s}.rig:nth-child(4){transition-delay:.24s}
.rig__ph{aspect-ratio:3/4;overflow:hidden;position:relative}
.rig__ph img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s}
.rig:hover .rig__ph img{transform:scale(1.04)}
.rig__ph--spec{display:grid;place-items:center;background:repeating-linear-gradient(0deg,rgba(232,237,242,.04) 0 1px,transparent 1px 24px),repeating-linear-gradient(90deg,rgba(232,237,242,.04) 0 1px,transparent 1px 24px),#0d1625;color:#8fa3ba}
.rig__ph--spec svg{width:42%;height:auto}
.rig__ph--spec span{position:absolute;bottom:12px;font:500 11px var(--f-m);color:var(--ink3)}
.rig__b{padding:20px 20px 16px;display:flex;flex-direction:column;gap:10px;flex:1}
.rig__b p{color:var(--ink2);font-size:15px;margin:0}
.rig__b b{color:var(--ink)}
.rig__no{font:500 12px var(--f-m)!important;color:var(--amber)!important;letter-spacing:.1em}
.rig dl{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;margin:0;font:13px/1.4 var(--f-m)}
.rig dt{color:var(--ink3)} .rig dd{margin:0;color:var(--ink)}
.rig__now{display:flex;align-items:center;gap:8px;color:var(--green)!important}
.rig__now i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(60,194,107,.6);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 8px rgba(60,194,107,0)}100%{box-shadow:0 0 0 0 rgba(60,194,107,0)}}
.rig .dl{margin-top:auto;align-self:flex-start}
.rig__ph img{object-position:50% 28%}
.rig.is-live{box-shadow:inset 0 3px 0 var(--green)}
.rig__no{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.rig__tag{font:500 10px/1 var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--bg);background:var(--amber);padding:4px 6px;border-radius:2px}
.rig__type{font-size:14px!important;line-height:1.4}
.rig__depth{position:relative;height:22px;display:flex;align-items:center;gap:10px}
.rig__depth span{flex:1;height:6px;background:rgba(232,237,242,.1);position:relative;overflow:hidden;border-radius:1px}
.rig__depth span::after{content:"";position:absolute;inset:0 auto 0 0;width:calc(var(--d) * 100%);background:linear-gradient(90deg,var(--amber),#ffcf7a);transform-origin:left;transform:scaleX(0);transition:transform 1.4s cubic-bezier(.2,.7,.2,1) .3s}
.rig.is-in .rig__depth span::after{transform:scaleX(1)}
.rig__depth b{font:600 20px/1 var(--f-h);color:var(--amber)!important;min-width:76px;text-align:right}
button.dl::before{display:none}
button.dl{background:none;border-top:0;border-left:0;border-right:0;cursor:pointer;padding:10px 0}
button.dl:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.rigs__src{margin:18px 0 0;font:500 12px/1.6 var(--f-m);color:var(--ink3);display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center}
.rd__ph.pd__ph{aspect-ratio:4/3}
.rd__ph img{object-position:50% 42%}
.rd__g section{margin:0 0 18px}
.rd__g h4{font:600 13px var(--f-m);letter-spacing:.03em;color:var(--amber);margin:0 0 8px}
.rd__g dl{margin:0;border-top:1px solid var(--line)}
.rd__g dl div{display:grid;grid-template-columns:minmax(120px,38%) 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.rd__g dt{font:500 12px/1.45 var(--f-m);color:var(--ink3)}
.rd__g dd{margin:0;font-size:15px;line-height:1.45}
.rd__proj{margin:6px 0 24px}
.rd__proj h4{font:600 13px var(--f-m);letter-spacing:.03em;color:var(--amber);margin:0 0 8px}
.rd__proj em{font-style:normal;color:var(--green)}
.rd__src{font:500 11px var(--f-m);color:var(--ink3);margin:16px 0 0}
.pd__cta{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center}
.pd__note{font:500 13px/1.5 var(--f-m);color:var(--ink3);margin:0}

/* Projeler (kayıt defteri) */
.filt{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.filt button{background:none;border:1px solid var(--line);color:var(--ink2);font:500 13px var(--f-m);padding:9px 14px;border-radius:2px;cursor:pointer}
.filt button i{font-style:normal;color:var(--ink3);margin-left:6px}
.filt button.is-on{border-color:var(--amber);color:var(--ink)}
.filt button.is-on i{color:var(--amber)}
.log{font-family:var(--f-m);font-size:14px}
.log__h,.lrow{display:grid;grid-template-columns:90px 1.2fr 1.5fr 120px 1.6fr;gap:16px;align-items:baseline}
.log__h{color:var(--ink3);font-size:11px;letter-spacing:.1em;text-transform:uppercase;padding:0 0 12px;border-bottom:1px solid var(--line)}
.lrow{padding:17px 0;border-bottom:1px solid var(--line);position:relative;transition:background .25s,padding .25s;cursor:pointer}
.lrow__go{all:unset;cursor:pointer}
.lrow__go:focus-visible{outline:2px solid var(--amber);outline-offset:4px}
.lrow__more{display:inline-block;margin-left:10px;font:500 12px var(--f-m);color:var(--amber);opacity:0;transform:translateX(-6px);transition:opacity .2s,transform .2s;white-space:nowrap}
.lrow:hover .lrow__more,.lrow:focus-within .lrow__more{opacity:1;transform:none}
.lrow:hover{background:rgba(242,169,59,.06)}
.lrow__y{color:var(--amber)}
.lrow__w{font:600 21px/1.1 var(--f-h);text-transform:uppercase;letter-spacing:.02em}
.lrow__s{color:var(--ink2)}
.lrow__r{color:var(--ink)}
.lrow__n{color:var(--ink2);font-family:var(--f-b);font-size:15px}
.lrow__n em{font-style:normal;color:var(--green)}
.lrow__th{display:none}
.lrow.is-off{display:none}
.lrow.is-live .lrow__y::after{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--green);margin-left:8px;vertical-align:1px;animation:ping 2s infinite}
.peek{position:fixed;z-index:20;left:0;top:0;width:260px;margin:0;pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.92);transition:opacity .25s,transform .25s}
.peek.is-on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.peek img{width:100%;aspect-ratio:4/5;object-fit:cover;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.peek figcaption{font:500 11px var(--f-m);color:var(--ink2);background:var(--bg);padding:6px 8px}
.deep{margin-top:clamp(50px,8vh,90px);display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(20px,4vw,60px);align-items:center;background:var(--bg3)}
.deep img{width:100%;aspect-ratio:16/11;object-fit:cover}
.deep div{padding:28px 28px 28px 0}
.deep__q{font:600 clamp(28px,3.2vw,46px)/1.05 var(--f-h);text-transform:uppercase}

/* Saha şeridi */
.strip{list-style:none;margin:40px 0 0;padding:0 var(--gut) 18px 0;display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:var(--amber) transparent}
.strip li{flex:0 0 auto;scroll-snap-align:start;height:clamp(300px,52vh,520px);aspect-ratio:3/4}
.strip li.w{aspect-ratio:4/3}
.strip button{all:unset;cursor:zoom-in;display:block;width:100%;height:100%;overflow:hidden}
.strip button:focus-visible{outline:2px solid var(--amber)}
.strip img{width:100%;height:100%;object-fit:cover;transition:transform .8s,filter .5s;filter:saturate(.9)}
.strip button:hover img{transform:scale(1.04);filter:none}
.strip__hint{font:500 12px var(--f-m);color:var(--ink3);margin:10px 0 0}

/* İSG */
.isg{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(24px,5vw,70px);align-items:start}
.isg__big{font-size:clamp(52px,8vw,128px);line-height:.86;margin-bottom:30px;color:var(--ink)}
.isg__img{margin:0}
.isg__img img{width:100%;aspect-ratio:1/1;object-fit:cover}
.isg__list{grid-column:1/-1;list-style:none;counter-reset:i;margin:10px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0 28px}
.isg__list li{counter-increment:i;padding:18px 0;border-top:1px solid var(--line);color:var(--ink2);font-size:15px}
.isg__list li::before{content:counter(i,decimal-leading-zero);display:block;font:500 12px var(--f-m);color:var(--green);margin-bottom:6px}

/* Ekip */
#ekip h2{margin-bottom:clamp(30px,5vh,56px)}
.team{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,28px)}
.team img,.team .mono{width:100%;aspect-ratio:1/1;object-fit:cover;filter:grayscale(1) contrast(1.05);background:#dfe5eb;margin-bottom:16px;transition:filter .5s}
.team li:hover img{filter:grayscale(0)}
.team .mono{display:grid;place-items:center;background:var(--bg3);color:var(--ink3);font:600 64px var(--f-h);filter:none}
.team h3{font-size:24px}
.team .role{font:500 12px var(--f-m);color:var(--amber);letter-spacing:.06em;text-transform:uppercase;margin:6px 0 10px}
.team p:not(.role){color:var(--ink2);font-size:14px}

/* Referanslar */
.logos{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.logos li{min-width:0;overflow:hidden;background:#eef1f4;display:grid;place-items:center;aspect-ratio:2/1;padding:8px}
.logos img{width:76%;height:52%;max-width:none;max-height:none;object-fit:contain;mix-blend-mode:multiply;filter:grayscale(1);opacity:.8;transition:filter .4s,opacity .4s}
.logos li:hover img{filter:none;opacity:1}
.logos__txt{background:var(--bg3)!important;color:var(--ink);font:600 18px/1.1 var(--f-h);text-transform:uppercase;text-align:center;letter-spacing:.03em}

/* Kariyer + formlar */
.kariyer{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,5vw,80px);align-items:start}
.kariyer h2{font-size:clamp(34px,4.2vw,60px);margin-bottom:24px}
.kariyer p{color:var(--ink2)}
.form{display:grid;gap:14px}
.form label{display:grid;gap:6px;font:500 12px var(--f-m);letter-spacing:.06em;text-transform:uppercase;color:var(--ink2)}
.form input:not([type=checkbox]):not([type=range]),.form select,.form textarea{font:400 16px/1.4 var(--f-b);color:var(--ink);background:rgba(232,237,242,.04);border:0;border-bottom:1px solid rgba(232,237,242,.3);border-radius:0;padding:11px 2px;text-transform:none;letter-spacing:0;width:100%}
.form select option{background:var(--bg2)}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--amber);background:rgba(242,169,59,.06)}
.form .is-bad{border-color:var(--red)!important}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
/* CV kutusu: koyu zeminde kesikli bırakma alanı */
.cv{position:relative}
.cv__box{position:relative;display:grid;grid-template-columns:auto 1fr;column-gap:16px;row-gap:3px;align-items:center;padding:15px 56px 15px 16px;border:1px dashed rgba(232,237,242,.32);border-radius:3px;background:rgba(232,237,242,.03);cursor:pointer;text-transform:none;letter-spacing:0;transition:border-color .2s,background-color .2s}
.form .cv__box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;padding:0;border:0;z-index:1}
.cv__ic{grid-row:1/3;width:28px;height:36px;border:1.5px solid var(--ink3);border-radius:2px 9px 2px 2px;background:linear-gradient(180deg,transparent 0 12px,var(--ink3) 12px 14px,transparent 14px 19px,var(--ink3) 19px 21px,transparent 21px 26px,var(--ink3) 26px 28px,transparent 28px)}
.cv__t{font:600 15px/1.3 var(--f-b);color:var(--ink);overflow-wrap:anywhere}
.cv__box small{font:500 11px var(--f-m);letter-spacing:.05em;text-transform:uppercase;color:var(--ink3)}
.cv__box:hover,.cv__box.is-drag{border-color:var(--amber);background:rgba(242,169,59,.06)}
.cv__box:focus-within{border-color:var(--amber);outline:2px solid var(--amber);outline-offset:2px}
.cv__box.is-on{border-style:solid;border-color:var(--green)}
.cv__box.is-on .cv__ic{border-color:var(--green);background:linear-gradient(180deg,transparent 0 12px,var(--green) 12px 14px,transparent 14px 19px,var(--green) 19px 21px,transparent 21px 26px,var(--green) 26px 28px,transparent 28px)}
.cv__box.is-bad{border-color:var(--red);background:rgba(217,72,43,.08)}
.cv__x{position:absolute;right:12px;bottom:calc(50% - 30px);z-index:2;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;border:1px solid var(--line);background:var(--bg2);color:var(--ink);font:300 22px/1 var(--f-b);cursor:pointer}
.cv__x[hidden]{display:none}
.cv__x:hover{border-color:var(--ink)}
.cv__x:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.hp{position:absolute!important;left:-9999px}
.form__end{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:6px}
.form__msg{font:500 14px/1.4 var(--f-m);color:var(--amber);margin:0;min-height:1.4em}
.form__msg.ok{color:var(--green)}

/* TD */
.sec--td{padding-bottom:80px}
.td{display:grid;grid-template-columns:1fr 1.2fr 120px;gap:clamp(20px,4vw,60px);align-items:start}
.td__intro h2{font-size:clamp(48px,6.4vw,100px);margin-bottom:22px}
.td__intro p{color:var(--ink2)}
.chips{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips legend{font:500 12px var(--f-m);letter-spacing:.06em;text-transform:uppercase;color:var(--ink2);margin-bottom:8px;padding:0}
.chips label{display:inline-block;cursor:pointer}
.chips input{position:absolute;opacity:0}
.chips span{display:inline-block;padding:9px 14px;border:1px solid var(--line);font:500 13px var(--f-m);text-transform:none;letter-spacing:0;color:var(--ink2);transition:all .2s}
.chips input:checked+span{border-color:var(--green);color:var(--ink);background:rgba(60,194,107,.12)}
.chips input:focus-visible+span{outline:2px solid var(--amber)}
.depthpick{padding:16px;background:var(--bg3)}
.depthpick label{display:flex;justify-content:space-between}
.depthpick output{color:var(--amber);font-size:16px}
.depthpick input[type=range]{width:100%;accent-color:var(--amber);margin:14px 0 6px}
.depthpick__rig{margin:0;font:13px var(--f-m);color:var(--ink2)}
.depthpick__rig b{color:var(--green);font-weight:500}
.minwell{width:100%;height:auto;position:sticky;top:120px}
.minwell.is-done #mwHead{opacity:1;transition:opacity .6s}
.places{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,2vw,24px);margin-top:clamp(40px,8vh,80px)}
.places article{border-top:2px solid var(--amber);padding-top:18px}
.places h3{font-size:22px;margin-bottom:10px}
.places p{color:var(--ink2);font-size:15px}
.places a[href^=tel],.places a[href^=mailto]{color:var(--ink);text-decoration:none;font-family:var(--f-m);font-size:14px}

.foot{padding:50px var(--cr) 120px var(--cl);border-top:1px solid var(--line);color:var(--ink3);font-size:14px;background:#080d16}
.foot img{width:130px;margin-bottom:18px;opacity:.85}
.foot p{margin:0 0 6px}
.foot a{color:var(--ink2)}
.foot__c{margin-top:16px!important;font:12px var(--f-m)}

/* Işık kutusu */
/* proje detayı */
html.pd-open{overflow:hidden}
.pd{position:fixed;inset:0;z-index:70}
.pd[hidden]{display:none}
.pd__veil{position:absolute;inset:0;background:rgba(5,8,14,.72);opacity:0;transition:opacity .3s}
.pd__card{position:absolute;top:0;right:0;bottom:0;width:min(620px,100%);background:var(--bg2);border-left:2px solid var(--amber);overflow:auto;overscroll-behavior:contain;transform:translateX(100%);transition:transform .32s cubic-bezier(.2,.7,.2,1)}
.pd.is-in .pd__veil{opacity:1}
.pd.is-in .pd__card{transform:none}
.pd__bar{position:sticky;top:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px 14px 24px;background:rgba(15,25,40,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);flex-wrap:wrap}
.pd__no{margin:0;font:500 12px var(--f-m);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2)}
.pd__no b{color:var(--amber);font-weight:600}
.pd__nav{display:flex;gap:4px}
.pd__nav button{width:40px;height:40px;display:grid;place-items:center;background:none;border:1px solid var(--line);color:var(--ink);font:300 26px/1 var(--f-b);cursor:pointer;border-radius:2px}
.pd__nav button:hover:not(:disabled){border-color:var(--amber);color:var(--amber)}
.pd__nav button:disabled{opacity:.3;cursor:default}
.pd__nav button:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.pd__tick{flex-basis:100%;display:flex;gap:3px}
.pd__tick i{flex:1;height:3px;background:rgba(232,237,242,.14)}
.pd__tick i.is-live{background:rgba(60,194,107,.45)}
.pd__tick i.is-on{background:var(--amber)}
.pd__ph{margin:0;aspect-ratio:4/3;background:#060b13;overflow:hidden;position:relative}
.pd__ph img{width:100%;height:100%;object-fit:cover}
.pd__ph.is-lo img{object-fit:contain;filter:saturate(.9)}
.pd__ph.is-lo{background:radial-gradient(circle at 50% 50%,#1a2638,#060b13)}
.pd__ph.is-none{display:grid;place-items:center;align-content:center;gap:14px;color:var(--ink3);background:repeating-linear-gradient(135deg,rgba(242,169,59,.06) 0 2px,transparent 2px 12px),#0b1422}
.pd__ph.is-none svg{width:90px;color:var(--ink2)}
.pd__ph.is-none span{font:500 12px var(--f-m);letter-spacing:.06em;text-transform:uppercase}
.pd__b{padding:26px 24px 40px}
.pd__k{display:flex;gap:12px;align-items:center;margin:0 0 10px;font:500 12px var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}
.pd__k em{font-style:normal;color:var(--green);display:inline-flex;align-items:center;gap:6px}
.pd__k em::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.pd h3{font:600 clamp(34px,5vw,50px)/.95 var(--f-h);text-transform:uppercase;margin:0 0 22px;letter-spacing:.01em}
.pd__dl{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin:0 0 22px}
.pd__dl div{background:var(--bg2);padding:12px 14px}
.pd__dl dt{font:500 11px var(--f-m);letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin-bottom:4px}
.pd__dl dd{margin:0;font-size:16px;line-height:1.35}
.pd__d{font-size:18px;color:var(--ink);margin:0 0 20px}
.pd__rig{display:flex;flex-wrap:wrap;gap:6px 22px;margin-bottom:26px}
.pd__rel{margin-bottom:28px}
.pd__rel .tag{margin-bottom:10px}
.pd__rel ul{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.pd__rel button{all:unset;box-sizing:border-box;display:flex;gap:14px;width:100%;padding:12px 0;border-bottom:1px solid var(--line);cursor:pointer;font:400 15px var(--f-b);color:var(--ink2)}
.pd__rel button span{font:500 14px var(--f-m);color:var(--amber);min-width:52px}
.pd__rel button:hover,.pd__rel button:focus-visible{color:var(--ink);background:rgba(242,169,59,.06)}
.lb{position:fixed;inset:0;z-index:80;background:rgba(5,8,14,.95);display:grid;place-items:center;padding:60px 20px}
.lb[hidden]{display:none}
.lb figure{margin:0;max-width:min(1100px,92vw)}
.lb img{max-height:78vh;width:auto;margin:auto}
.lb__cap{font:500 13px var(--f-m);color:var(--ink2);margin-top:12px;text-align:center}
.lb button{position:absolute;background:none;border:0;color:var(--ink);font:300 44px/1 var(--f-b);cursor:pointer;padding:10px 16px}
.lb__x{top:12px;right:14px}.lb__p{left:6px;top:50%}.lb__n{right:6px;top:50%}

@media (min-width:1200px){:root{--cl:calc(var(--wellx) + var(--wellw) + 150px)}}
@media (min-width:1800px){.sec__in{max-width:1400px;margin-inline:auto}}
@media (max-width:1199px){.shoe{display:none}}
/* Orta ekran */
@media (max-width:1180px){
  .bar__links{display:none}
  .bar__lang{margin-left:auto}
  .rigs{grid-template-columns:repeat(2,1fr)}
  .td{grid-template-columns:1fr 1.3fr}
  .minwell{display:none}
}
/* Gösterge yalnız geniş ekranda */
@media (max-width:1023px){
  :root{--cr:var(--gut)}
  .gauge{display:none}
  .bar__tel,.bar .btn--sm{display:none}
  .bar__menu{display:block;margin-left:0}
  .dock{display:flex;position:fixed;left:10px;right:10px;bottom:10px;z-index:45;background:rgba(15,25,40,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:4px;align-items:stretch;font:500 13px var(--f-m)}
  .dock>*{flex:1;display:grid;place-items:center;padding:13px 6px;text-decoration:none;color:var(--ink)}
  .dock a{border-left:1px solid var(--line);text-transform:uppercase;letter-spacing:.08em}
  .dock a:last-child{background:var(--green);color:#04170b;font-weight:600}
  .dock__depth{color:var(--amber);display:flex!important;gap:4px;flex:1.3!important;grid-auto-flow:column}
  .dock__depth i{font-style:normal}
  .dock__depth b{font-weight:500;font-variant-numeric:tabular-nums}
}
@media (max-width:860px){
  .split,.kurum,.isg,.kariyer,.td,.deep{grid-template-columns:1fr}
  .deep div{padding:0 22px 26px}
  .facts{grid-template-columns:repeat(2,1fr)}
  .values,.isg__list,.places{grid-template-columns:1fr}
  .svc__row{grid-template-columns:1fr;gap:12px}
  .team{grid-template-columns:repeat(2,1fr)}
  .logos{grid-template-columns:repeat(2,1fr)}
  .log__h{display:none}
  .lrow{grid-template-columns:76px 1fr;gap:4px 14px;padding:16px 0}
  .lrow__y{grid-row:span 4}
  .lrow__th{display:block;grid-column:2;margin-top:8px;width:100%;aspect-ratio:16/9;object-fit:cover}
  .lrow__more{opacity:1;transform:none;display:block;margin:6px 0 0}
  .pd__b{padding:22px 18px 36px}
  .pd__bar{padding:10px 12px 10px 18px}
  .peek{display:none}
  .hero__meta{display:none}
  .hero__txt{max-width:none;left:var(--gut);right:var(--gut);bottom:120px}
  .hero__shade{background:linear-gradient(0deg,var(--bg) 4%,rgba(10,17,28,.72) 46%,rgba(10,17,28,.1) 80%)}
}
@media (max-width:560px){
  .isg__big{font-size:min(52px,12.4vw)}
  .hero{height:150vh}
  body{font-size:16px}
  .row2{grid-template-columns:1fr}
  .rigs{grid-template-columns:1fr}
  .rig__ph{aspect-ratio:4/5}
  .sec{padding-top:80px;padding-bottom:80px}
  .shoe{display:none}
  .strip li{height:340px}
  .bar__logo img{width:112px}
  .facts dd{font-size:52px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero{height:100vh}
  .reveal{opacity:1;transform:none;transition:none}
  .hero__txt{transform:none!important;opacity:1!important}
  .hero__img img{transform:none!important}
  .pd__card,.pd__veil{transition:none}
  .rig__now i,.lrow.is-live .lrow__y::after{animation:none}
  .rig__depth span::after{transition:none;transform:none}
  .well__bore{clip-path:none!important}
  .shoe{opacity:1}
}