/* TESPAM H2 — stil dosyası */
:root{
  --night:#050B1C;
  --deep:#081530;
  --panel:#0C1C3D;
  --panel-2:#10244B;
  --line:rgba(140,178,232,.16);
  --line-2:rgba(140,178,232,.28);
  --ice:#EAF3FF;
  --mist:#9AAECD;
  --mist-2:#6F84A8;
  --h2:#1FB6F0;
  --blue:#2468E3;
  --leaf:#86CE3C;
  --leaf-d:#2E9A3E;
  --gold:#D9B04A;
  --paper:#EEF4FA;
  --ink:#0A1A3A;
  --ink-2:#3C4E70;
  --r-s:10px;
  --r-m:18px;
  --r-l:28px;
  --f-d:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-b:"Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --wrap:1240px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--night);color:var(--ice);font:400 17px/1.6 var(--f-b);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-d);margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.08}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ic{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
:focus-visible{outline:2px solid var(--h2);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--h2);color:var(--night);padding:10px 16px;border-radius:8px;font-weight:600;text-decoration:none}
.skip:focus{top:12px}

/* ilerleme çubuğu */
.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--leaf),var(--h2),var(--blue))}

/* düğmeler */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border-radius:999px;font:600 16px/1 var(--f-b);text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .25s,color .25s,border-color .25s,box-shadow .25s;will-change:transform}
.btn-solid{background:linear-gradient(120deg,var(--leaf) 0%,var(--h2) 55%,var(--blue) 100%);background-size:180% 100%;background-position:0 0;color:#04122A;box-shadow:0 10px 30px -12px rgba(31,182,240,.7)}
.btn-solid:hover{background-position:100% 0}
.btn-line{border-color:var(--line-2);color:var(--ice);background:rgba(255,255,255,.02)}
.btn-line:hover{border-color:var(--h2);background:rgba(31,182,240,.08)}
.btn-sm{padding:10px 18px;font-size:14px}
.btn-lg{padding:18px 32px;font-size:17px}

/* NAV */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .35s,backdrop-filter .35s,border-color .35s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,11,28,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:84px;transition:height .35s}
.nav.scrolled .nav-in{height:68px}
.brand img{height:60px;width:auto;transition:height .35s}
.nav.scrolled .brand img{height:44px}
.links{display:flex;gap:4px;margin-left:auto}
.links a{text-decoration:none;font-size:15px;color:var(--mist);padding:8px 12px;border-radius:999px;transition:color .2s,background .2s}
.links a:hover,.links a.on{color:var(--ice);background:rgba(255,255,255,.05)}
.nav-tools{display:flex;align-items:center;gap:12px}
.lang{display:flex;border:1px solid var(--line-2);border-radius:999px;padding:3px}
.lang button{background:none;border:0;padding:5px 10px;border-radius:999px;font-size:13px;font-weight:600;color:var(--mist);cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--ice);color:var(--night)}
.burger{display:none;background:none;border:1px solid var(--line-2);width:44px;height:44px;border-radius:12px;cursor:pointer;position:relative}
.burger span:not(.sr){position:absolute;left:12px;right:12px;height:2px;background:var(--ice);border-radius:2px;transition:transform .3s,top .3s}
.burger span:nth-child(1){top:16px}.burger span:nth-child(2){top:25px}
.burger[aria-expanded="true"] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){top:21px;transform:rotate(-45deg)}
.mnav{display:none}

/* HERO */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 90px;isolation:isolate}
#bubbles{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-glow{position:absolute;z-index:-2;inset:0;background:
  radial-gradient(60% 55% at 78% 40%,rgba(36,104,227,.32),transparent 70%),
  radial-gradient(45% 45% at 12% 85%,rgba(134,206,60,.16),transparent 70%),
  radial-gradient(80% 60% at 50% 120%,rgba(31,182,240,.22),transparent 70%),
  linear-gradient(180deg,#050B1C 0%,#071533 100%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;z-index:-1;background:linear-gradient(90deg,transparent,var(--leaf),var(--h2),var(--blue),transparent);opacity:.65;filter:blur(.5px)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center;width:100%}
.kicker{font-size:15px;color:var(--leaf);font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.kicker::before{content:"";width:28px;height:2px;background:currentColor;border-radius:2px}
.hero-title{font-size:clamp(2.4rem,5.2vw,4.7rem);font-weight:750;letter-spacing:-.035em;line-height:1.03;max-width:20ch;text-wrap:balance}
.hero-title .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.hero-title .w>span{display:inline-block;transform:translateY(105%);transition:transform .9s var(--ease)}
.hero-title.go .w>span{transform:none}
.hero-lead{margin-top:28px;max-width:56ch;font-size:clamp(1.02rem,1.3vw,1.16rem);color:var(--mist)}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-text .kicker,.hero-lead,.hero-btns{opacity:0;transform:translateY(14px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.loaded .hero-text .kicker{opacity:1;transform:none}
.loaded .hero-lead{opacity:1;transform:none;transition-delay:.55s}
.loaded .hero-btns{opacity:1;transform:none;transition-delay:.7s}

.hero-mark{position:relative;aspect-ratio:1;max-width:520px;width:100%;margin-left:auto;display:grid;place-items:center;opacity:0;transform:scale(.92);transition:opacity 1.2s var(--ease) .2s,transform 1.2s var(--ease) .2s}
.loaded .hero-mark{opacity:1;transform:none}
.hero-mark img{width:64%;height:auto;filter:drop-shadow(0 20px 50px rgba(31,182,240,.35));animation:float 7s ease-in-out infinite}
.orbit{position:absolute;inset:6%;border-radius:50%;border:1px solid var(--line-2)}
.orbit.o1{transform:rotateX(68deg) rotateZ(-18deg);animation:spin1 16s linear infinite}
.orbit.o2{inset:14%;border-color:rgba(134,206,60,.35);transform:rotateX(70deg) rotateZ(30deg);animation:spin2 22s linear infinite}
.orbit i{position:absolute;top:-6px;left:50%;width:12px;height:12px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,var(--h2) 55%,var(--blue));box-shadow:0 0 18px var(--h2)}
.orbit.o2 i{background:radial-gradient(circle at 35% 35%,#fff,var(--leaf) 55%,var(--leaf-d));box-shadow:0 0 18px var(--leaf)}
.orbit-text{position:absolute;inset:0;width:100%;height:100%;animation:rot 60s linear infinite}
.orbit-text text{font:500 12.5px var(--f-b);fill:var(--mist-2);letter-spacing:.18em}
@keyframes spin1{to{transform:rotateX(68deg) rotateZ(342deg)}}
@keyframes spin2{to{transform:rotateX(70deg) rotateZ(390deg)}}
@keyframes rot{to{transform:rotate(360deg)}}
@keyframes float{50%{transform:translateY(-12px)}}

.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:10px;font-size:13px;color:var(--mist-2);text-decoration:none}
.scroll-cue i{width:22px;height:36px;border:1.5px solid var(--line-2);border-radius:12px;position:relative}
.scroll-cue i::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:7px;margin-left:-2px;border-radius:2px;background:var(--h2);animation:cue 1.8s ease-in-out infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* TICKER */
.ticker{border-block:1px solid var(--line);background:var(--deep);overflow:hidden;padding:18px 0}
.ticker-track{display:flex;width:max-content;animation:marq 48s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track span{display:inline-flex;align-items:center;gap:22px;padding-right:22px;font:600 clamp(1.1rem,2vw,1.5rem) var(--f-d);color:var(--ice);white-space:nowrap;letter-spacing:-.01em}
.ticker-track span::after{content:"";width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff,var(--h2) 60%);box-shadow:14px 0 0 -1px rgba(31,182,240,.55)}
.ticker-track span:nth-child(3n+2)::after{background:radial-gradient(circle at 35% 35%,#fff,var(--leaf) 60%);box-shadow:14px 0 0 -1px rgba(134,206,60,.55)}
.ticker-track span::after{margin-right:14px}
@keyframes marq{to{transform:translateX(-50%)}}

/* bölüm başlıkları */
section{position:relative}
.h-sec{font-size:clamp(2rem,3.8vw,3.3rem);letter-spacing:-.03em;max-width:20ch;text-wrap:balance}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:end;margin-bottom:56px}
.sec-head p{color:var(--mist);max-width:52ch}

/* HEDEFLER */
.targets{padding:120px 0 110px;background:linear-gradient(180deg,var(--deep),var(--night))}
.t-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:56px;border-top:1px solid var(--line)}
.t-item{padding:34px 28px 30px 0;display:flex;flex-direction:column;gap:6px;position:relative}
.t-item+.t-item{padding-left:28px;border-left:1px solid var(--line)}
.t-num{font:700 clamp(3.2rem,7vw,6rem)/1 var(--f-d);letter-spacing:-.04em;color:var(--ice)}
.t-num b{font-weight:800;background:linear-gradient(120deg,var(--leaf),var(--h2));-webkit-background-clip:text;background-clip:text;color:transparent}
.t-lbl{color:var(--mist);font-size:15px}
.t-bar{display:block;height:6px;border-radius:6px;background:rgba(255,255,255,.06);margin-top:18px;position:relative;overflow:hidden}
.t-bar::after{content:"";position:absolute;inset:0;width:var(--w);min-width:6px;border-radius:6px;background:linear-gradient(90deg,var(--leaf),var(--h2));transform:scaleX(0);transform-origin:0 50%;transition:transform 1.6s var(--ease) .2s}
.targets.in .t-bar::after{transform:none}
.t-note{margin-top:22px;font-size:13.5px;color:var(--mist-2);max-width:80ch}
.t-cbam{margin-top:48px;padding:26px 30px;border-radius:var(--r-m);background:linear-gradient(110deg,rgba(217,176,74,.12),rgba(217,176,74,.02));border:1px solid rgba(217,176,74,.28);color:#F3E6C4;max-width:900px;font-size:16.5px}

/* HAKKIMIZDA */
.about{padding:130px 0;background:var(--night)}
.about-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:center}
.about-text p{color:var(--mist);margin-top:22px;max-width:60ch}
.about-text .h-sec{max-width:14ch}
.cell{display:grid;grid-template-columns:1fr 92px 1fr;border-radius:var(--r-l);overflow:hidden;border:1px solid var(--line-2);background:var(--deep);min-height:380px}
.cell-side{padding:30px 26px;display:flex;flex-direction:column;gap:12px;position:relative}
.cell-side h3{font-size:1.28rem;line-height:1.2}
.cell-side p{color:var(--mist);font-size:15px}
.anode{background:linear-gradient(180deg,rgba(134,206,60,.14),rgba(134,206,60,.02))}
.cathode{background:linear-gradient(180deg,rgba(31,182,240,.16),rgba(31,182,240,.02))}
.pole{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font:700 22px/1 var(--f-d);margin-bottom:8px}
.anode .pole{background:rgba(134,206,60,.18);color:var(--leaf)}
.cathode .pole{background:rgba(31,182,240,.18);color:var(--h2)}
.cell-mid{position:relative;display:flex;align-items:center;justify-content:center;background:repeating-linear-gradient(0deg,rgba(255,255,255,.03) 0 2px,transparent 2px 9px)}
.membrane{position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:linear-gradient(180deg,transparent,var(--line-2),transparent)}
.ion{position:absolute;width:9px;height:9px;border-radius:50%;left:6px;background:radial-gradient(circle at 35% 35%,#fff,var(--h2));box-shadow:0 0 12px var(--h2);animation:ion 3.6s linear infinite}
.ion:nth-of-type(2){top:30%}.ion:nth-of-type(3){top:52%;animation-delay:-1.2s;background:radial-gradient(circle at 35% 35%,#fff,var(--leaf));box-shadow:0 0 12px var(--leaf)}.ion:nth-of-type(4){top:74%;animation-delay:-2.4s}
@keyframes ion{0%{transform:translateX(0);opacity:0}15%{opacity:1}85%{opacity:1}100%{transform:translateX(72px);opacity:0}}
.cell-mid em{position:absolute;bottom:18px;left:50%;transform:translateX(-50%) rotate(-90deg);transform-origin:center;white-space:nowrap;font:500 12px var(--f-b);font-style:normal;color:var(--mist-2);top:auto}
.cell-mid em{bottom:auto;top:50%;transform:translate(-50%,-50%) rotate(-90deg)}

/* HİZMETLER — değer zinciri */
.services{padding:130px 0;background:linear-gradient(180deg,var(--night),var(--deep) 40%,var(--night))}
.chain{position:relative;padding-left:0}
.chain::before{content:"";position:absolute;left:23px;top:12px;bottom:12px;width:2px;background:var(--line)}
.chain-fill{position:absolute;left:23px;top:12px;width:2px;height:calc(100% - 24px);background:linear-gradient(180deg,var(--leaf),var(--h2) 35%,var(--blue) 65%,var(--gold));transform-origin:50% 0;transform:scaleY(var(--p,0));border-radius:2px}
.stage{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.38fr);gap:40px;padding:0 0 64px 72px;position:relative}
.stage:last-child{padding-bottom:0}
.stage-node{position:absolute;left:10px;top:4px;width:28px;height:28px;border-radius:50%;background:var(--night);border:2px solid var(--c);display:grid;place-items:center;transition:box-shadow .5s,background .5s}
.stage-node::after{content:"";width:10px;height:10px;border-radius:50%;background:var(--c)}
.stage.lit .stage-node{box-shadow:0 0 0 6px color-mix(in srgb,var(--c) 18%,transparent),0 0 24px var(--c)}
.stage-head{position:sticky;top:110px;align-self:start}
.stage-head h3{font-size:clamp(1.5rem,2.4vw,2rem);color:var(--ice)}
.stage-head p{color:var(--c);margin-top:8px;font-weight:500}
.stage[data-c="leaf"]{--c:var(--leaf)}
.stage[data-c="h2"]{--c:var(--h2)}
.stage[data-c="blue"]{--c:#4D8DFF}
.stage[data-c="gold"]{--c:var(--gold)}
.svc-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.svc{border-bottom:1px solid var(--line);position:relative}
.svc-btn{width:100%;display:grid;grid-template-columns:48px minmax(0,1fr) 36px;gap:18px;align-items:center;padding:22px 6px;background:none;border:0;text-align:left;cursor:pointer;color:inherit;position:relative;z-index:1}
.svc-btn .ico{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--c) 14%,transparent);color:var(--c);transition:background .3s,transform .3s}
.svc-btn .ico svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.svc-btn strong{display:block;font:650 clamp(1.08rem,1.5vw,1.28rem)/1.25 var(--f-d);letter-spacing:-.01em}
.svc-btn small{display:block;color:var(--mist);font-size:15px;margin-top:4px}
.svc-btn .pm{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;transition:transform .35s var(--ease),background .3s,border-color .3s}
.svc-btn .pm svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.svc-btn:hover .ico{transform:scale(1.06);background:color-mix(in srgb,var(--c) 24%,transparent)}
.svc-btn[aria-expanded="true"] .pm{transform:rotate(45deg);background:var(--c);border-color:var(--c);color:var(--night)}
.svc::before{content:"";position:absolute;inset:0;background:radial-gradient(240px 100px at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--c) 12%,transparent),transparent 70%);opacity:0;transition:opacity .3s;pointer-events:none}
.svc:hover::before{opacity:1}
.svc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.svc-body>div{overflow:hidden}
.svc.open .svc-body{grid-template-rows:1fr}
.svc-body ul{margin:0 0 24px 72px;padding:0;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.svc-body li{position:relative;padding-left:20px;color:#C9D6EC;font-size:15.5px}
.svc-body li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;border:2px solid var(--c)}

/* HİDROJEN TÜRLERİ */
.colors{padding:130px 0;background:var(--night)}
.spectrum{display:flex;gap:6px;height:150px;border-radius:var(--r-m)}
.sw{flex:1;position:relative;border:0;cursor:pointer;border-radius:16px;background:var(--sw);color:var(--night);text-align:left;padding:18px;display:flex;flex-direction:column;justify-content:space-between;transition:flex-grow .6s var(--ease),filter .3s,opacity .3s;overflow:hidden;min-width:0}
.sw::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 110%,rgba(255,255,255,.35),transparent 55%);pointer-events:none}
.sw.dim{filter:saturate(.55) brightness(.7)}
.sw[aria-selected="true"]{flex-grow:3.2}
.sw b{font:700 clamp(1.05rem,1.6vw,1.5rem)/1 var(--f-d);color:#06122B;white-space:nowrap}
.sw[data-k="blue"] b,.sw[data-k="grey"] b{color:#fff}
.sw .tag{align-self:flex-start;font:600 12px var(--f-b);background:rgba(5,11,28,.82);color:var(--ice);padding:5px 10px;border-radius:999px;white-space:nowrap}
.sw .tag.ref{background:rgba(5,11,28,.4)}
.sw .bub{position:absolute;bottom:-10px;width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);opacity:0}
.sw[aria-selected="true"] .bub{animation:rise 3s ease-in infinite}
@keyframes rise{0%{transform:translateY(0);opacity:0}20%{opacity:.9}100%{transform:translateY(-160px);opacity:0}}
.spec-panel{margin-top:22px;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:var(--r-m);background:var(--deep);overflow:hidden}
.spec-panel>div{padding:28px 28px 30px;border-left:1px solid var(--line);animation:fadeup .5s var(--ease) both}
.spec-panel>div:first-child{border-left:0}
.spec-panel>div:nth-child(2){animation-delay:.06s}.spec-panel>div:nth-child(3){animation-delay:.12s}
.spec-panel h4{font:600 14px var(--f-b);color:var(--panel-c,var(--h2));margin-bottom:10px;letter-spacing:0}
.spec-panel p{color:#D3DEF0;font-size:16px}
@keyframes fadeup{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* SEKTÖRLER (açık zemin) */
.sectors{padding:130px 0;background:var(--paper);color:var(--ink)}
.sectors .sec-head p{color:var(--ink-2)}
.sec-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #CFDBEA;border-left:1px solid #CFDBEA}
.sec-grid li{padding:30px 26px 32px;border-right:1px solid #CFDBEA;border-bottom:1px solid #CFDBEA;position:relative;overflow:hidden;background:var(--paper);transition:background .35s}
.sec-grid li::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--leaf),var(--h2),var(--blue));transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.sec-grid li:hover{background:#fff}
.sec-grid li:hover::after{transform:none}
.sec-grid svg{width:34px;height:34px;fill:none;stroke:var(--blue);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:22px}
.sec-grid li:nth-child(odd) svg{stroke:var(--leaf-d)}
.sec-grid h3{font-size:1.3rem;color:var(--ink)}
.sec-grid p{margin-top:8px;color:var(--ink-2);font-size:15.5px}

/* ÇALIŞMA MODELİ */
.process{padding:130px 0;background:var(--deep)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.steps li{counter-increment:s;padding:30px 28px;border-radius:var(--r-m);background:var(--panel);border:1px solid var(--line);position:relative;overflow:hidden}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font:700 2.6rem/1 var(--f-d);letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.2px var(--line-2);margin-bottom:22px;transition:color .4s,-webkit-text-stroke-color .4s}
.steps li:hover::before{color:var(--h2);-webkit-text-stroke-color:transparent}
.steps h3{font-size:1.3rem}
.steps p{color:var(--mist);margin-top:10px;font-size:15.5px}
.steps .out{display:inline-block;margin-top:18px;font-size:13.5px;color:var(--leaf);font-weight:600}

/* EKOSİSTEM */
.eco{padding:130px 0;background:var(--night)}
.eco-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px}
.eco-card{grid-column:span 2;display:flex;flex-direction:column;gap:12px;padding:30px;border-radius:var(--r-m);background:var(--deep);border:1px solid var(--line);text-decoration:none;color:inherit;position:relative;overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
a.eco-card:hover{border-color:var(--line-2);transform:translateY(-4px)}
.eco-card h3{font-size:1.32rem}
.eco-card p{color:var(--mist);font-size:15.5px}
.eco-card .go{margin-top:auto;padding-top:10px;display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--h2)}
.eco-card .go .ic{transition:transform .3s}
a.eco-card:hover .go .ic{transform:translate(3px,-3px)}
.eco-ic{width:42px;height:42px;fill:none;stroke:var(--h2);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.eco-big{grid-column:span 4;flex-direction:row;align-items:center;gap:32px;background:linear-gradient(120deg,#0E1D40,#0A1838 60%,#1B2440)}
.eco-big img{width:200px;height:200px;border-radius:24px;background:#fff;padding:12px;flex:none;object-fit:contain}
.eco-big div{display:flex;flex-direction:column;gap:12px}
.eco-big .go{color:var(--gold)}
.eco-summit{background:radial-gradient(120% 90% at 100% 0%,rgba(31,182,240,.25),transparent 60%),var(--deep)}
.summit-mark{font:800 4.4rem/1 var(--f-d);letter-spacing:-.05em;background:linear-gradient(120deg,var(--leaf),var(--h2));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:6px}
.summit-mark sub{font-size:.45em;vertical-align:baseline}
.eco-rc img{width:150px;height:auto;background:#fff;border-radius:16px;padding:10px}

/* CTA */
.cta{padding:110px 0;overflow:hidden;background:radial-gradient(70% 120% at 50% 100%,rgba(31,182,240,.28),transparent 70%),radial-gradient(40% 80% at 10% 0%,rgba(134,206,60,.16),transparent 70%),var(--deep);border-block:1px solid var(--line)}
.cta-in{text-align:center;display:flex;flex-direction:column;align-items:center}
.cta h2{font-size:clamp(2rem,4.2vw,3.6rem);letter-spacing:-.035em;max-width:22ch;text-wrap:balance}
.cta p{color:var(--mist);margin:22px 0 34px;max-width:58ch}

/* İLETİŞİM */
.contact{padding:130px 0;background:var(--night)}
.contact-in{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:64px}
.ct-lead{color:var(--mist);margin-top:16px}
.office{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.office h3{font-size:1.15rem;margin-bottom:14px}
.office .row{display:flex;gap:14px;align-items:flex-start;color:#D3DEF0;margin-top:10px;font-size:15.5px}
.office .row .ic{margin-top:4px;color:var(--h2)}
.office .lbl{color:var(--mist-2);margin-right:6px}
.office a{text-decoration:none;border-bottom:1px solid var(--line-2)}
.office a:hover{border-color:var(--h2);color:#fff}
.ct-form{background:var(--deep);border:1px solid var(--line);border-radius:var(--r-l);padding:36px;display:flex;flex-direction:column;gap:18px;align-self:start}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.ct-form label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:var(--mist)}
.ct-form input,.ct-form select,.ct-form textarea{background:var(--night);border:1px solid var(--line-2);border-radius:12px;padding:13px 14px;color:var(--ice);font-size:16px;transition:border-color .2s,box-shadow .2s;width:100%}
.ct-form textarea{resize:vertical;min-height:140px}
.ct-form input:focus,.ct-form select:focus,.ct-form textarea:focus{outline:none;border-color:var(--h2);box-shadow:0 0 0 4px rgba(31,182,240,.14)}
.ct-form .bad{border-color:#FF7A7A}
.f-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.f-foot small{color:var(--mist-2);font-size:13px;max-width:34ch}
.f-status{font-size:14.5px;min-height:1px}
.f-status.err{color:#FF9C9C}.f-status.ok{color:var(--leaf)}

/* FOOTER */
.foot{background:#030816;border-top:1px solid var(--line);padding:72px 0 0}
.foot-in{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot-brand img{height:74px;width:auto}
.foot-brand p{color:var(--mist-2);font-size:14.5px;margin-top:18px;max-width:34ch}
.foot h4{font:600 15px var(--f-b);color:var(--ice);margin:0 0 14px;letter-spacing:0}
.foot h4+ul+h4,.foot ul+h4{margin-top:26px}
.foot ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.foot li,.foot li a{color:var(--mist);font-size:14.5px;text-decoration:none}
.foot li a:hover{color:var(--ice)}
.foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:60px;padding:22px 32px 30px;border-top:1px solid var(--line);color:var(--mist-2);font-size:13.5px}
.foot-summit{display:flex;gap:22px}
.foot-bottom a{color:var(--mist);text-decoration:none}
.foot-bottom a:hover{color:var(--ice)}

/* kaydırma ile görünme */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal,.no-js .hero-text .kicker,.no-js .hero-lead,.no-js .hero-btns,.no-js .hero-mark{opacity:1;transform:none}

/* DUYARLI */
@media (max-width:1100px){
  .links{display:none}
  .burger{display:block}
  .nav-cta{display:none}
  .mnav{display:block;background:rgba(5,11,28,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
  .mnav a{display:block;overflow:hidden;padding:0 32px;max-height:0;opacity:0;visibility:hidden;text-decoration:none;font:600 1.3rem var(--f-d);transition:max-height .4s,padding .4s,opacity .3s,visibility .4s;border-bottom:1px solid transparent}
  .mnav.open a{visibility:visible}
  .mnav.open a{max-height:70px;padding:14px 32px;opacity:1;border-color:var(--line)}
  .nav:has(.mnav.open){background:rgba(5,11,28,.96)}
  .eco-grid{grid-template-columns:repeat(2,1fr)}
  .eco-card,.eco-big{grid-column:span 1}
  .eco-big{grid-column:span 2}
  .sec-grid{grid-template-columns:repeat(2,1fr)}
  .stage{grid-template-columns:1fr;gap:18px}
  .stage-head{position:static}
}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr}
  .hero-mark{max-width:340px;margin:10px auto 0;order:-1}
  .hero{padding-top:110px;padding-bottom:64px}
  .scroll-cue{display:none}
  .sec-head{grid-template-columns:1fr;gap:18px;margin-bottom:40px}
  .about-in,.contact-in{grid-template-columns:1fr;gap:48px}
  .steps{grid-template-columns:1fr 1fr}
  .spec-panel{grid-template-columns:1fr}
  .spec-panel>div{border-left:0;border-top:1px solid var(--line)}
  .spec-panel>div:first-child{border-top:0}
  .spectrum{height:auto;flex-wrap:wrap}
  .sw{flex:1 1 calc(33.33% - 6px);height:96px}
  .sw[aria-selected="true"]{flex-grow:1;outline:3px solid var(--ice);outline-offset:-3px}
  .foot-in{grid-template-columns:1fr 1fr}
  .svc-body ul{grid-template-columns:1fr;margin-left:0}
}
@media (max-width:620px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .targets,.about,.services,.colors,.sectors,.process,.eco,.contact{padding:88px 0}
  .t-grid{grid-template-columns:1fr}
  .t-item,.t-item+.t-item{padding:26px 0;border-left:0;border-bottom:1px solid var(--line)}
  .cell{grid-template-columns:1fr;min-height:0}
  .cell-mid{height:64px}
  .membrane{top:50%;bottom:auto;left:0;right:0;width:auto;height:2px;margin:-1px 0 0}
  .ion{left:auto;top:6px!important;animation-name:ionv}
  .ion:nth-of-type(2){left:30%}.ion:nth-of-type(3){left:52%}.ion:nth-of-type(4){left:74%}
  .cell-mid em{transform:translate(-50%,-50%);top:50%;background:var(--deep);padding:2px 10px}
  .chain::before,.chain-fill{left:13px}
  .stage{padding-left:44px}
  .stage-node{left:0;width:28px}
  .svc-btn{grid-template-columns:40px minmax(0,1fr) 32px;gap:14px}
  .svc-btn .ico{width:40px;height:40px;border-radius:12px}
  .sec-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .eco-grid{grid-template-columns:1fr}
  .eco-big,.eco-card{grid-column:span 1}
  .eco-big{flex-direction:column;align-items:flex-start}
  .eco-big img{width:150px;height:150px}
  .sw{flex:1 1 calc(50% - 6px)}
  .f2{grid-template-columns:1fr}
  .ct-form{padding:24px}
  .foot-in{grid-template-columns:1fr}
  .foot-bottom{padding:22px 16px 30px}
  .brand img{height:44px}
  .lang button{padding:5px 8px}
  .mnav a,.mnav.open a{padding-left:16px;padding-right:16px}
}
@keyframes ionv{0%{transform:translateY(0);opacity:0}15%{opacity:1}85%{opacity:1}100%{transform:translateY(46px);opacity:0}}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .ticker-track{animation:none}
  .reveal,.hero-title .w>span{opacity:1;transform:none}
}