/* KINETRA — ürün detay sayfaları ortak stil */
:root{
  --paper:#FAFAF7; --paper-2:#F1F1EB; --ink:#0A0A0A;
  --ink-60:rgba(10,10,10,.6); --ink-40:rgba(10,10,10,.4);
  --ink-12:rgba(10,10,10,.12); --ink-06:rgba(10,10,10,.06);
  --lime:#C6FF00; --lime-deep:#9BCB00;
  --display:'Cabinet Grotesk',sans-serif; --body:'Satoshi',sans-serif; --mono:'JetBrains Mono',monospace;
  --ease:cubic-bezier(.22,1,.36,1);
}
body.dark{
  --paper:#0A0A0A; --paper-2:#141412; --ink:#FAFAF7;
  --ink-60:rgba(250,250,247,.6); --ink-40:rgba(250,250,247,.4);
  --ink-12:rgba(250,250,247,.14); --ink-06:rgba(250,250,247,.07);
  --lime-deep:#C6FF00;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--lime);color:#0A0A0A}
.wrap{max-width:1180px;margin:0 auto;padding:0 clamp(20px,4vw,56px)}
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.04;letter-spacing:-.02em}
.overline{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:.28em;text-transform:uppercase;
  color:var(--ink-60);display:flex;align-items:center;gap:12px}
.overline::before{content:'';width:28px;height:2px;background:var(--lime)}
.overline a{color:var(--ink-60);text-decoration:none}
.overline a:hover{color:var(--ink)}
.rv{opacity:0;transform:translateY(24px);filter:blur(5px);
  transition:opacity .6s var(--ease),transform .6s var(--ease),filter .6s var(--ease)}
.rv.in{opacity:1;transform:none;filter:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}

/* nav */
nav{position:fixed;inset:0 0 auto 0;z-index:100;transition:background .4s,box-shadow .4s,backdrop-filter .4s}
nav.scrolled{background:color-mix(in srgb,var(--paper) 82%,transparent);backdrop-filter:blur(18px);box-shadow:0 1px 0 var(--ink-06)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand svg{height:34px;width:auto}
.brand span{font-family:var(--display);font-weight:800;font-size:19px;letter-spacing:.14em}
.nav-links{display:flex;gap:36px;align-items:center}
.nav-links a{text-decoration:none;color:var(--ink-60);font-size:14px;font-weight:500;position:relative;transition:color .3s}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--lime);transition:width .35s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--body);font-weight:700;font-size:15px;
  padding:14px 28px;border-radius:100px;border:none;cursor:pointer;text-decoration:none;
  transition:transform .3s var(--ease),box-shadow .3s;will-change:transform}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{box-shadow:0 12px 32px rgba(10,10,10,.25)}
.btn-lime{background:var(--lime);color:#0A0A0A}
.btn-lime:hover{box-shadow:0 12px 32px rgba(155,203,0,.45)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink-12)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-sm{padding:10px 22px;font-size:14px}
.nav-links a.btn-ink{color:var(--paper)}
@media(max-width:820px){.nav-links a:not(.btn){display:none}}

/* product hero */
.phero{display:flex;align-items:center;position:relative;overflow:hidden;
  padding:clamp(130px,17vh,190px) 0 clamp(56px,8vh,90px)}
.phero-grid{position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(var(--ink-12) 1px,transparent 1px);background-size:34px 34px;
  mask-image:radial-gradient(ellipse 80% 70% at 72% 40%,#000 0%,transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 72% 40%,#000 0%,transparent 70%)}
.phero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;width:100%}
.phero h1{font-size:clamp(42px,5.6vw,84px);margin:20px 0 0}
.phero .code{font-family:var(--mono);font-size:12px;letter-spacing:.22em;color:var(--ink-40)}
.phero p.lead{margin:24px 0 36px;max-width:480px;font-size:19px;color:var(--ink-60)}
.phero-ctas{display:flex;gap:16px;flex-wrap:wrap}
.phero-vis{position:relative;display:flex;align-items:center;justify-content:center}
.phero-vis img{width:min(520px,100%);mix-blend-mode:multiply;
  mask-image:linear-gradient(to bottom,#000 86%,transparent 99%);
  -webkit-mask-image:linear-gradient(to bottom,#000 86%,transparent 99%);
  animation:pfloat 7s ease-in-out infinite alternate}
@keyframes pfloat{from{transform:translateY(-8px)}to{transform:translateY(10px)}}
@media(max-width:920px){.phero-in{grid-template-columns:1fr}.phero-vis{order:-1;margin-top:20px}.phero-vis img{width:min(380px,86%)}}

/* stats */
section{padding:clamp(70px,9vh,120px) 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--ink-12);
  border:1px solid var(--ink-12);border-radius:20px;overflow:hidden}
.stat{background:var(--paper);padding:36px 30px}
.stat .num{font-family:var(--display);font-weight:800;font-size:clamp(30px,3vw,46px);letter-spacing:-.02em;display:flex;align-items:baseline;gap:4px}
.stat .num small{font-size:.52em;font-weight:700;color:var(--lime-deep);margin-left:2px}
.stat .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-40);margin-top:10px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}}

/* section head */
.sec-head{max-width:720px;margin-bottom:clamp(40px,6vh,64px)}
.sec-head h2{font-size:clamp(32px,4vw,56px);margin:18px 0 16px}
.sec-head p{color:var(--ink-60);font-size:17.5px;max-width:540px}

/* wide visual */
.wide-vis{background:var(--paper-2)}
.wide-vis img{width:100%;display:block;mix-blend-mode:multiply;
  mask-image:linear-gradient(to bottom,#000 82%,transparent 97%);
  -webkit-mask-image:linear-gradient(to bottom,#000 82%,transparent 97%)}
.wide-vis figcaption{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--ink-40);margin-top:14px;text-align:center}

/* spec table */
.spec{border:1px solid var(--ink-12);border-radius:20px;overflow:hidden}
.spec-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:18px 28px;background:var(--paper);border-bottom:1px solid var(--ink-06)}
.spec-row:last-child{border-bottom:none}
.spec-row:nth-child(odd){background:color-mix(in srgb,var(--paper-2) 55%,var(--paper))}
.spec-row span{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-40);align-self:center}
.spec-row b{font-weight:500;font-size:16px}
@media(max-width:640px){.spec-row{grid-template-columns:1fr;gap:4px;padding:14px 20px}}

/* feature cards */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{border:1px solid var(--ink-12);border-radius:20px;padding:32px;background:var(--paper);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.feat:hover{transform:translateY(-5px);box-shadow:0 24px 48px rgba(10,10,10,.09)}
.feat b{font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--lime-deep);font-weight:500}
.feat h3{font-size:21px;margin:12px 0 10px}
.feat p{color:var(--ink-60);font-size:15.5px}
@media(max-width:820px){.feats{grid-template-columns:1fr}}

/* code block (OS page) */
.codeblock{background:#111310;border:1px solid rgba(232,232,226,.1);border-radius:18px;padding:26px 28px;
  font-family:var(--mono);font-size:13px;line-height:2.05;color:rgba(232,232,226,.8);overflow-x:auto;white-space:pre}
.codeblock .k{color:var(--lime)} .codeblock .s{color:#F6C687} .codeblock .c{color:rgba(232,232,226,.35)}

/* cross products */
.xprods{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.xprod{border:1px solid var(--ink-12);border-radius:20px;padding:28px;background:var(--paper);text-decoration:none;color:var(--ink);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.xprod:hover{transform:translateY(-5px);box-shadow:0 24px 48px rgba(10,10,10,.09)}
.xprod span{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;color:var(--ink-40)}
.xprod h3{font-size:20px;margin:10px 0 14px}
.xprod img{display:block;width:70%;margin:6px auto 0;mix-blend-mode:multiply}
body.dark .xprod img{display:none}
@media(max-width:820px){.xprods{grid-template-columns:1fr}}

/* cta + footer */
.cta{text-align:center;background:var(--paper-2);border-radius:36px;margin:0 clamp(12px,2vw,28px)}
.cta h2{font-size:clamp(34px,4.6vw,64px);margin-bottom:16px}
.cta p{color:var(--ink-60);font-size:18px;margin-bottom:36px}
footer{padding:52px 0 40px}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot .brand svg{height:28px}
.foot small{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--ink-40)}
.foot a{color:var(--ink-60);text-decoration:none;font-size:14px;margin-left:24px}
.foot a:hover{color:var(--ink)}

/* cursor */
.cur-dot,.cur-ring{position:fixed;left:0;top:0;pointer-events:none;z-index:999;border-radius:50%;will-change:transform}
.cur-dot{width:6px;height:6px;background:#0A0A0A}
.cur-ring{width:34px;height:34px;border:1.5px solid rgba(10,10,10,.3);
  transition:width .25s var(--ease),height .25s var(--ease),border-color .25s}
.cur-ring.on{width:54px;height:54px;border-color:var(--lime-deep)}
.cur-dot.inv{background:#FAFAF7}
.cur-ring.inv{border-color:rgba(250,250,247,.55)}
.cur-ring.inv.on{border-color:var(--lime)}
.customcur,.customcur *{cursor:none!important}
@media(pointer:coarse){.cur-dot,.cur-ring{display:none}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
  .rv{opacity:1;transform:none;filter:none}
}