/* =====================================================================
   DentalFrezcim – stil dosyası
   ===================================================================== */
:root{
  --bg:#07090c; --bg2:#0b1015; --fg:#eef2f5; --muted:#8b97a4; --line:#19212a; --line2:#243040;
  --accent:#5ce1ff; --accent2:#9d7bff; --card:#0c1217; --ok:#34d399;
  --display:"Unbounded",system-ui,sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  --ease:cubic-bezier(.2,.8,.2,1); --ease-io:cubic-bezier(.76,0,.24,1);
  --hdr:0px;
  color-scheme:dark;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scrollbar-gutter:stable}
body{font-family:"Outfit",system-ui,sans-serif;background:var(--bg);color:var(--fg);line-height:1.5;overflow-x:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit;background:none;border:0}
img{display:block;max-width:100%}
ul{list-style:none}
::selection{background:var(--accent);color:var(--bg)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1320px;margin:0 auto;padding:0 16px}
@media(min-width:768px){.wrap{padding:0 32px}}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--accent);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";display:inline-block;width:22px;height:1px;background:currentColor;vertical-align:middle;margin-right:10px}
.h2{font-family:var(--display);font-weight:600;font-size:clamp(28px,4vw,54px);letter-spacing:-1.5px;line-height:1.05;margin-top:14px;max-width:20ch}
.muted{color:var(--muted)}

/* ---------- Kelime maskeli giriş ---------- */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}
.w>span{display:inline-block;transform:translateY(110%);transition:transform 1.1s var(--ease) var(--d,0s)}
.loaded .hero h1 .w>span,[data-split].in .w>span{transform:none}

/* ---------- 3D sahne ---------- */
#gl{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;display:block}
.no3d #gl{display:none}

/* ---------- Yükleme ekranı ---------- */
#loader{position:fixed;inset:0;z-index:150;background:var(--bg);display:grid;place-items:center;transition:clip-path 1.1s var(--ease-io);clip-path:inset(0 0 0 0)}
.loaded #loader{clip-path:inset(0 0 100% 0);pointer-events:none}
.ld-in{width:min(340px,80vw)}
.ld-logo{display:flex;align-items:center;gap:14px;font-size:30px;letter-spacing:-.6px}.ld-logo b{font-weight:700}
.ld-mark{flex:none;filter:drop-shadow(0 6px 22px #5ce1ff40)}
@keyframes ldspin{to{transform:rotate(1turn)}}
.ld-bar{height:2px;background:var(--line);margin:20px 0 10px;overflow:hidden;border-radius:2px}
.ld-bar i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--accent2))}
.ld-pct{font-family:var(--mono);font-size:11px;letter-spacing:1px;color:var(--muted);display:flex;justify-content:space-between}

/* ---------- İmleç ---------- */
.cur{position:fixed;top:0;left:0;z-index:140;pointer-events:none;width:0;height:0}
.cur i{position:absolute;left:-18px;top:-18px;width:36px;height:36px;border:1px solid var(--accent);border-radius:50%;opacity:0;transition:transform .35s var(--ease),opacity .3s,background .3s,border-color .3s}
.cur.show i{opacity:.75}
.cur.link i{transform:scale(1.7);background:#5ce1ff14}
.cur.view i{transform:scale(2.6);background:var(--accent);border-color:var(--accent);opacity:1}
.cur span{position:absolute;left:0;top:0;transform:translate(-50%,-50%) scale(.6);font-family:var(--mono);font-size:10px;font-weight:500;letter-spacing:1.5px;color:var(--bg);opacity:0;transition:.3s var(--ease);white-space:nowrap}
.cur.view span{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:40;transition:transform .45s var(--ease),background .3s,border-color .3s;border-bottom:1px solid transparent}
header.solid{background:#07090cd6;backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-color:var(--line)}
header.hide{transform:translateY(-100%)}
header .progress{position:absolute;left:0;right:0;bottom:-1px;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent2));transform-origin:left;transform:scaleX(var(--p,0))}
.announce{text-align:center;font-size:12.5px;font-weight:500;padding:8px 16px;background:linear-gradient(90deg,#0d2a33,#1c1638,#0d2a33);background-size:200% 100%;animation:ann 8s linear infinite;color:#cfefff}
@keyframes ann{to{background-position:200% 0}}
.head{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;height:66px}
.icon-btn{position:relative;width:42px;height:42px;display:grid;place-items:center;border-radius:50%;transition:background .2s}
.icon-btn:hover{background:#ffffff12}
.head-right{display:flex;justify-content:flex-end;gap:2px}
.badge-n{position:absolute;top:3px;right:1px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--accent);color:var(--bg);font-size:11px;font-weight:700;display:grid;place-items:center;transform:scale(0);transition:transform .35s var(--ease)}
.badge-n.on{transform:scale(1)}
.badge-n.bump{animation:bump .5s var(--ease)}
@keyframes bump{40%{transform:scale(1.5)}}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;letter-spacing:-.3px}
.logo b{font-weight:700}
.logo .mark{flex:none;transition:transform .8s var(--ease)}
.logo:hover .mark{transform:rotate(-30deg) scale(1.06)}      /* disk frez tezgâhındaki gibi döner */
/* i-noktası disk: "Frezcım" yazısındaki noktasız ı'nın üstüne marka diski */
.idot{position:relative;display:inline-block}
.idot::before{content:"";position:absolute;left:50%;top:.13em;width:.22em;height:.22em;margin-left:-.11em;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2))}
nav.desk{display:none;justify-content:center;flex-wrap:wrap;gap:6px 26px;padding:0 0 12px;font-size:14px;font-weight:500}
nav.desk a{color:var(--muted);position:relative;transition:color .2s}
nav.desk a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:1px;background:var(--accent);transform:scaleX(0);transition:transform .35s var(--ease)}
nav.desk a:hover{color:var(--fg)} nav.desk a:hover::after{transform:scaleX(1)}
@media(min-width:980px){nav.desk{display:flex}}
.kbd{font-family:var(--mono);font-size:10px;color:var(--muted);border:1px solid var(--line2);border-radius:5px;padding:1px 5px}

/* Mobil menü */
.drawer{position:fixed;inset:0;z-index:60;pointer-events:none}
.drawer .shade{position:absolute;inset:0;background:#000a;opacity:0;transition:.35s}
.drawer .panel{position:absolute;top:0;left:0;bottom:0;width:min(340px,86vw);background:var(--bg2);border-right:1px solid var(--line);transform:translateX(-100%);transition:.45s var(--ease);padding:20px;display:flex;flex-direction:column;overflow:auto}
.drawer.open{pointer-events:auto}.drawer.open .shade{opacity:1}.drawer.open .panel{transform:none}
.panel a{padding:15px 4px;border-bottom:1px solid var(--line);font-weight:500;font-size:18px;display:flex;justify-content:space-between;opacity:0;transform:translateX(-20px);transition:.4s var(--ease)}
.drawer.open .panel a{opacity:1;transform:none}
.panel a::after{content:"→";color:var(--accent)}

/* ---------- Hero ---------- */
.hero{position:relative;z-index:1;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:150px 0 110px}
.hero-copy{max-width:640px;will-change:transform,opacity}
.hero h1{font-family:var(--display);font-weight:600;font-size:clamp(38px,6.2vw,84px);line-height:1.02;letter-spacing:-2.5px;margin:18px 0 22px}
.grad{background:linear-gradient(100deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{color:var(--muted);font-size:18px;max-width:48ch}
.fade-up{opacity:0;transform:translateY(24px);transition:opacity 1s ease var(--d,0s),transform 1.1s var(--ease) var(--d,0s)}
.loaded .fade-up{opacity:1;transform:none}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.compat{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;margin-top:30px;font-size:13px;color:var(--muted)}
.compat b{font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:1.5px;color:var(--fg);padding:5px 10px;border:1px solid var(--line2);border-radius:999px}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 28px;border-radius:999px;border:1px solid transparent;background:var(--fg);color:var(--bg);font-weight:600;font-size:14px;letter-spacing:.3px;transition:transform .3s var(--ease),background .25s,box-shadow .3s,color .25s,border-color .25s;will-change:transform;white-space:nowrap}
.btn:hover{box-shadow:0 0 0 6px #5ce1ff22,0 12px 40px #5ce1ff45;background:var(--accent)}
.btn.ghost{background:transparent;color:var(--fg);border-color:#ffffff33}
.btn.ghost:hover{border-color:var(--accent);background:#5ce1ff14;color:var(--fg)}
.btn.wa-btn{background:#25d366;color:#04140b}
.btn.wa-btn:hover{background:#3ee27d;box-shadow:0 0 0 6px #25d36622,0 12px 40px #25d36645}
.btn svg{flex:none}
.hud{position:absolute;right:100px;bottom:28px;display:grid;grid-template-columns:repeat(4,auto);gap:10px 26px;font-family:var(--mono);font-size:11px;color:var(--muted);padding:14px 18px;border:1px solid var(--line2);border-radius:14px;background:#07090c9c;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.hud span{display:block;letter-spacing:1.5px;font-size:10px;margin-bottom:2px}
.hud b{font-weight:500;font-size:15px;color:var(--fg);font-variant-numeric:tabular-nums;white-space:pre}
.hud em{font-style:normal;margin-left:4px}
.hud .live{color:var(--accent)}
.hud .live::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px;animation:blink 1.2s infinite;vertical-align:middle}
@keyframes blink{50%{opacity:.2}}
@media(max-width:1180px){.hud{grid-template-columns:repeat(2,auto)}}
@media(max-width:767px){.hero{align-items:flex-start;padding-top:128px}.hud{display:none}.hero .lead{font-size:16px}}
.scroll-hint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);font-family:var(--mono);font-size:10px;letter-spacing:2px;color:var(--muted);display:none;flex-direction:column;align-items:center;gap:10px}
.scroll-hint i{width:1px;height:44px;background:linear-gradient(var(--accent),transparent);animation:drip 1.8s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(min-width:1100px){.scroll-hint{display:flex}}
.hero-fallback{display:none}
.no3d .hero-fallback{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:40px;max-width:560px}
.hero-fallback img{width:100%;aspect-ratio:1;object-fit:contain;background:#fff;border-radius:14px}
.no3d .hud{display:none}

/* ---------- Anatomi ---------- */
.anatomy{position:relative;z-index:1;height:380vh}
.anat-sticky{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;padding-top:140px;pointer-events:none}
.anat-head .h2{max-width:17ch}
.anat-meta{display:flex;align-items:center;gap:16px;margin-top:22px}
.anat-prog{width:220px;height:2px;background:var(--line2);border-radius:2px;overflow:hidden}
.anat-prog i{display:block;height:100%;width:100%;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--accent),var(--accent2))}
.anat-step{font-family:var(--mono);font-size:12px;color:var(--muted)}
.labels{position:fixed;inset:0;z-index:2;pointer-events:none}
.lbl .dot{position:absolute;left:var(--x);top:var(--y);width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px #5ce1ff33,0 0 24px var(--accent)}
.lbl .dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:1px solid var(--accent);animation:ping 1.8s infinite}
.lbl .stem{position:absolute;left:var(--x);width:1px;height:72px;background:linear-gradient(var(--accent),#5ce1ff00)}
.lbl .box{position:absolute;left:var(--cx);width:240px;padding:14px 16px;border:1px solid #5ce1ff40;border-radius:14px;background:#07090cd9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.lbl .box b{display:block;font-size:15px;font-weight:600;margin-bottom:4px}
.lbl .box small{display:block;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;color:var(--accent);margin-bottom:6px}
.lbl .box span{font-size:13px;color:var(--muted);line-height:1.45;display:block}
.lbl.up .stem{top:calc(var(--y) - 72px);background:linear-gradient(#5ce1ff00,var(--accent))}
.lbl.up .box{top:calc(var(--y) - 72px);transform:translateY(-100%)}
.lbl.down .stem{top:var(--y)}
.lbl.down .box{top:calc(var(--y) + 72px)}
.lbl>*{opacity:0;transition:opacity .45s ease}
.lbl .box{translate:0 12px;transition:opacity .45s ease,translate .5s var(--ease)}
.lbl.on>*{opacity:1}.lbl.on .box{translate:0 0}
.lbl.dim>*{opacity:.3}
.dims{position:fixed;inset:0;width:100%;height:100%;z-index:2;pointer-events:none;opacity:0;transition:opacity .5s}
.dims.on{opacity:1}
.dims line{stroke:#5ce1ffaa;stroke-width:1}
.dims line.ext{stroke:#5ce1ff55;stroke-dasharray:3 4}
.dims text{fill:var(--accent);font-family:var(--mono);font-size:11px;letter-spacing:1.5px;paint-order:stroke;stroke:#07090c;stroke-width:4px}
.anat-list{display:none}
.no3d .anatomy{height:auto;padding-bottom:40px}
.no3d .anat-sticky{position:static;height:auto}
.no3d .labels,.no3d .dims,.no3d .anat-meta{display:none}
.no3d .anat-list{display:grid;gap:14px;margin-top:30px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.anat-list div{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--card)}
.anat-list b{display:block;margin-bottom:6px}.anat-list span{color:var(--muted);font-size:14px}
@media(max-width:600px){.lbl .box{width:200px;padding:11px 13px}.lbl .box span{font-size:12px}.lbl.dim>*{opacity:0}.anat-sticky{padding-top:124px}}

/* ---------- Opak içerik ---------- */
.solid-bg{position:relative;z-index:3;background:var(--bg)}
.solid-bg::before{content:"";position:absolute;left:0;right:0;top:-120px;height:120px;background:linear-gradient(transparent,var(--bg));pointer-events:none}

/* Marquee */
.marquee{padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}
.mq-track{display:flex;width:max-content;white-space:nowrap;font-family:var(--display);font-weight:800;font-size:clamp(34px,6vw,86px);letter-spacing:-1px;line-height:1.12;will-change:transform}
.mq-track span{padding-right:.5em}
.mq-track.outline{color:transparent;-webkit-text-stroke:1px #ffffff3a}
.mq-track .star{color:var(--accent);-webkit-text-stroke:0}

/* İstatistik */
.stats{padding:90px 0}
.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
@media(min-width:900px){.stats-grid{grid-template-columns:repeat(4,1fr)}}
.stat{background:var(--bg);padding:34px 26px;transition:background .3s}
.stat:hover{background:var(--bg2)}
.stat b{display:block;font-family:var(--display);font-weight:600;font-size:clamp(42px,5vw,68px);letter-spacing:-2px;line-height:1.1;background:linear-gradient(120deg,#fff,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.stat span{color:var(--muted);font-size:15px}

/* ---------- Frez Bulucu ---------- */
.finder{padding:40px 0 100px;scroll-margin-top:90px}
.finder-box{margin-top:40px;display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:1000px){.finder-box{grid-template-columns:360px 1fr}}
.f-side{display:grid;gap:18px;align-content:start}
.f-step{border:1px solid var(--line);border-radius:20px;padding:22px;background:var(--card)}
.f-step>div:first-child{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.f-n{font-family:var(--mono);font-size:11px;color:var(--bg);background:var(--accent);border-radius:999px;padding:3px 9px}
.f-step b{font-size:17px;font-weight:600}
.f-opts{display:flex;flex-wrap:wrap;gap:8px}
.f-opt{padding:10px 16px;border-radius:12px;border:1px solid var(--line2);font-size:14px;font-weight:500;color:var(--fg);transition:.25s var(--ease);position:relative;overflow:hidden}
.f-opt:hover:not(:disabled){border-color:var(--accent)}
.f-opt[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--bg)}
.f-opt:disabled{opacity:.3;cursor:not-allowed}
.f-opt small{display:block;font-family:var(--mono);font-size:10px;opacity:.7;letter-spacing:1px}
.f-res{scroll-margin-top:90px;border:1px solid var(--line);border-radius:20px;padding:22px;background:var(--card);min-height:360px;display:flex;flex-direction:column}
.f-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:12px}
.f-head span{font-family:var(--mono);font-size:12px;letter-spacing:1px;color:var(--muted)}
.f-head span b{color:var(--accent);font-weight:500}
.f-reset{font-size:13px;color:var(--muted);border-bottom:1px solid var(--line2)}
.f-reset:hover{color:var(--fg)}
#fOut{flex:1;display:flex;flex-direction:column}
.f-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:640px){.f-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1200px){.f-grid{grid-template-columns:repeat(4,1fr)}}
.f-item{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;padding:8px;background:var(--bg);text-align:left;transition:border-color .25s,transform .3s var(--ease);animation:fin .6s var(--ease) both;animation-delay:calc(var(--i)*40ms)}
.f-item:hover{border-color:#5ce1ff77;transform:translateY(-3px)}
@keyframes fin{from{opacity:0;transform:translateY(16px) scale(.97)}}
.f-item img{aspect-ratio:1;object-fit:contain;background:#fff;border-radius:9px;width:100%}
.f-item b{font-size:12.5px;font-weight:600;margin:10px 4px 2px;line-height:1.3}
.f-item span{font-family:var(--mono);font-size:10px;letter-spacing:1px;color:var(--accent);margin:0 4px 4px}
.f-empty{flex:1;display:grid;place-items:center;text-align:center;color:var(--muted);padding:30px}
.f-empty svg{margin:0 auto 14px;color:var(--accent);animation:float 3s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-8px)}}

/* ---------- Disk malzemesi seçici (hero) ---------- */
.mat-pick{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;font-size:13px;color:var(--muted)}
.mat-pick button{display:inline-flex;align-items:center;gap:7px;padding:6px 12px 6px 7px;border-radius:999px;border:1px solid var(--line2);font-size:12.5px;font-weight:500;color:var(--fg);background:#07090c80;transition:.25s var(--ease)}
.mat-pick button:hover{border-color:var(--accent)}
.mat-pick button[aria-pressed="true"]{border-color:var(--accent);background:#5ce1ff1f}
.mat-pick i{width:14px;height:14px;border-radius:50%;box-shadow:inset 0 0 0 1px #0003}
.no3d .mat-pick{display:none}

/* ---------- Katalog ---------- */
.catalog-intro{padding:30px 0 0}
.chips{position:sticky;top:var(--hdr);z-index:5;background:#07090ce8;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);margin-top:34px;transition:top .45s var(--ease)}
.chips .wrap{display:flex;gap:8px;overflow-x:auto;padding-top:12px;padding-bottom:12px;scrollbar-width:none}
.chips .wrap::-webkit-scrollbar{display:none}
.chips a{flex:none;padding:8px 16px;border:1px solid var(--line2);border-radius:999px;font-size:13px;font-weight:500;color:var(--muted);transition:.25s}
.chips a:hover{color:var(--fg);border-color:var(--accent)}
.chips a.act{color:var(--bg);background:var(--accent);border-color:var(--accent)}
section.cat{padding:60px 0 10px;scroll-margin-top:calc(var(--hdr) + 70px)}
.cat-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:26px;border-bottom:1px solid var(--line);padding-bottom:16px}
.cat-head h3{font-family:var(--display);font-size:clamp(18px,2.2vw,26px);font-weight:600;letter-spacing:-.5px}
.cat-head .cnt{font-family:var(--mono);font-size:11px;color:var(--muted);margin-left:10px;letter-spacing:1px;vertical-align:middle}
.cat-head button{font-size:13px;font-weight:600;color:var(--accent);white-space:nowrap}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;perspective:1200px}
@media(min-width:900px){.grid{grid-template-columns:repeat(4,1fr);gap:22px}}
.cat:not(.all) .card.extra{display:none}
.card{min-width:0}
.card-in{position:relative;height:100%;display:flex;flex-direction:column;padding:10px 10px 14px;border:1px solid var(--line);border-radius:18px;background:var(--card);transform-style:preserve-3d;transition:transform .6s var(--ease),border-color .3s,box-shadow .3s;will-change:transform;cursor:pointer}
.card-in:hover{border-color:#5ce1ff66;box-shadow:0 30px 60px -24px #000,0 0 40px -12px #5ce1ff55}
.card-in::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:radial-gradient(circle at var(--gx,50%) var(--gy,50%),#ffffff2a,transparent 45%);opacity:0;transition:opacity .3s}
.card-in:hover::after{opacity:1}
.thumb{position:relative;aspect-ratio:1/1;border-radius:12px;overflow:hidden;background:#fff;transform:translateZ(30px);clip-path:inset(0 0 100% 0 round 12px);transition:clip-path 1.1s var(--ease) calc(var(--d,0s) + .1s)}
.card.in .thumb{clip-path:inset(0 0 0 0 round 12px)}
/* görsellerdeki model/kategori yazısı kartta kırpılır; ürün adı zaten kartın altında yazıyor */
.thumb img{width:100%;height:100%;object-fit:contain;transition:transform .8s var(--ease);transform:scale(1.55)}
.card.in .thumb img{transform:scale(1.38)}
.card-in:hover .thumb img{transform:scale(1.46)}
.badge{position:absolute;top:10px;left:10px;z-index:1;background:#07090c;color:#fff;font-family:var(--mono);font-size:10px;letter-spacing:1px;padding:4px 9px;border-radius:999px}
.quick{position:absolute;left:10px;right:10px;bottom:10px;height:40px;border-radius:999px;background:#07090c;color:#fff;font-size:11.5px;font-weight:600;letter-spacing:1.5px;display:grid;place-items:center;opacity:0;transform:translateY(10px);transition:.35s var(--ease)}
.card-in:hover .quick{opacity:1;transform:none}
@media(hover:none){.quick{display:none}}
.card-in h4{font-size:13px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;margin:14px 6px 8px;line-height:1.35;transform:translateZ(20px)}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:0 6px;transform:translateZ(14px)}
.price{font-size:13px;color:var(--accent);border-bottom:1px solid #5ce1ff55;line-height:1.3}
.add{flex:none;width:36px;height:36px;border-radius:50%;border:1px solid var(--line2);display:grid;place-items:center;transition:.3s var(--ease)}
.add:hover{background:var(--accent);border-color:var(--accent);color:var(--bg);transform:rotate(90deg)}
.add.added{background:var(--ok);border-color:var(--ok);color:var(--bg)}

/* ---------- Scroll ile beliren ---------- */
[data-reveal]{opacity:0;transform:translateY(50px);transition:opacity .9s ease var(--d,0s),transform 1.1s var(--ease) var(--d,0s)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- Süreç ---------- */
.process{padding:110px 0 40px}
.steps{position:relative;display:grid;gap:22px;margin-top:50px}
@media(min-width:900px){.steps{grid-template-columns:repeat(3,1fr);gap:28px}}
.steps .rail{position:absolute;background:var(--line2);overflow:hidden}
.steps .rail i{position:absolute;inset:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transform-origin:left;transform:scaleX(var(--p,0))}
@media(min-width:900px){.steps .rail{left:20px;right:20px;top:20px;height:1px}}
@media(max-width:899px){.steps .rail{left:20px;top:20px;bottom:20px;width:1px}.steps .rail i{transform-origin:top;transform:scaleY(var(--p,0));background:linear-gradient(var(--accent),var(--accent2))}}
.step{position:relative;padding-left:64px}
@media(min-width:900px){.step{padding:64px 0 0}}
.step .dot{position:absolute;left:0;top:0;width:41px;height:41px;border-radius:50%;border:1px solid var(--line2);background:var(--bg);display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--muted);transition:.4s var(--ease)}
.step.on .dot{border-color:var(--accent);color:var(--bg);background:var(--accent);box-shadow:0 0 30px #5ce1ff66}
.step h3{font-size:21px;font-weight:600;margin-bottom:8px}
.step p{color:var(--muted);max-width:36ch}

/* ---------- Neden biz ---------- */
.why{padding:100px 0}
.why-grid{display:grid;gap:16px;margin-top:44px}
@media(min-width:900px){.why-grid{grid-template-columns:repeat(3,1fr)}}
.why-card{position:relative;padding:34px 28px 30px;border:1px solid var(--line);border-radius:22px;background:var(--card);overflow:hidden;min-height:290px;display:flex;flex-direction:column}
.why-card::before{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),#5ce1ff24,transparent 60%);opacity:0;transition:opacity .3s}
.why-card:hover::before{opacity:1}
.why-card .ic{width:48px;height:48px;border-radius:14px;border:1px solid var(--line2);display:grid;place-items:center;color:var(--accent);position:relative}
.why-card .n{position:absolute;top:30px;right:28px;font-family:var(--mono);color:var(--muted);font-size:12px}
.why-card h3{font-size:22px;font-weight:600;margin:auto 0 10px;padding-top:50px;position:relative}
.why-card p{color:var(--muted);position:relative}

/* ---------- SSS ---------- */
.faq{padding:40px 0 110px}
.faq-grid{display:grid;gap:40px}
@media(min-width:900px){.faq-grid{grid-template-columns:1fr 1.4fr}}
.faq-list{border-top:1px solid var(--line)}
.qa{border-bottom:1px solid var(--line)}
.qa button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;text-align:left;font-size:18px;font-weight:500}
.qa .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1px solid var(--line2);position:relative;transition:.35s var(--ease)}
.qa .pm::before,.qa .pm::after{content:"";position:absolute;left:50%;top:50%;width:11px;height:1.5px;background:currentColor;transform:translate(-50%,-50%)}
.qa .pm::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .35s var(--ease)}
.qa.open .pm{background:var(--accent);border-color:var(--accent);color:var(--bg)}
.qa.open .pm::after{transform:translate(-50%,-50%) rotate(0)}
.qa .ans{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.qa.open .ans{grid-template-rows:1fr}
.qa .ans>div{overflow:hidden}
.qa .ans p{color:var(--muted);padding-bottom:22px;max-width:62ch}

/* ---------- Bülten ---------- */
.news{padding:0 0 110px}
.news-box{position:relative;border-radius:26px;padding:1.5px;overflow:hidden;isolation:isolate}
.news-box::before{content:"";position:absolute;inset:-80%;z-index:-1;background:conic-gradient(from 0deg,var(--accent),var(--accent2),transparent 35%,transparent 65%,var(--accent));animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(1turn)}}
.news-in{background:var(--bg2);border-radius:25px;padding:48px 26px;display:grid;gap:22px;align-items:center}
@media(min-width:900px){.news-in{grid-template-columns:1.1fr 1fr;padding:60px 56px}}
.news h2{font-family:var(--display);font-weight:600;font-size:clamp(24px,3vw,38px);letter-spacing:-1px;line-height:1.1}
.news form{display:flex;border:1px solid #ffffff2a;border-radius:999px;overflow:hidden;background:var(--bg)}
.news input{flex:1;min-width:0;background:transparent;border:0;color:var(--fg);padding:0 22px;height:56px;font:inherit;outline:none}
.news button{background:var(--fg);color:var(--bg);padding:0 22px;font-weight:700;letter-spacing:1px;border-radius:999px;margin:5px;font-size:13px;transition:background .25s}
.news button:hover{background:var(--accent)}
.news small{display:block;color:var(--muted);font-size:12px;margin-top:12px}

/* ---------- Footer ---------- */
footer{padding:70px 0 30px;border-top:1px solid var(--line);font-size:14px;overflow:hidden}
.foot{display:grid;gap:34px;grid-template-columns:1fr 1fr}
@media(min-width:900px){.foot{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.foot h4{font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;margin-bottom:16px;color:var(--accent);font-weight:500}
.foot ul{display:grid;gap:9px;color:var(--muted)}
.foot ul a:hover{color:var(--fg)}
.foot .brand{grid-column:1/-1}
@media(min-width:900px){.foot .brand{grid-column:auto}}
.foot .brand p{color:var(--muted);margin-top:14px;max-width:36ch}
.giant{display:flex;justify-content:center;font-family:var(--display);font-weight:800;font-size:clamp(44px,14vw,220px);letter-spacing:-.04em;line-height:.9;margin-top:70px;white-space:nowrap;user-select:none}
.giant span{color:transparent;-webkit-text-stroke:1px #ffffff26;transition:color .4s,-webkit-text-stroke-color .4s,transform .6s var(--ease);display:inline-block}
.giant span:hover{color:var(--accent);-webkit-text-stroke-color:var(--accent);transform:translateY(-8%)}
.copy{border-top:1px solid var(--line);margin-top:30px;padding-top:22px;color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}

/* ---------- Sabit butonlar ---------- */
.wa{position:fixed;right:18px;bottom:18px;z-index:50;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 30px #25d36655;transition:transform .3s var(--ease)}
.wa:hover{transform:scale(1.08) rotate(-8deg)}
.wa::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ping 2.2s infinite}
@keyframes ping{from{transform:scale(1);opacity:.8}to{transform:scale(1.7);opacity:0}}
.totop{position:fixed;right:24px;bottom:90px;z-index:50;width:46px;height:46px;border-radius:50%;background:#07090cd0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:grid;place-items:center;opacity:0;transform:translateY(12px) scale(.9);pointer-events:none;transition:.35s var(--ease)}
.totop.on{opacity:1;transform:none;pointer-events:auto}
.totop svg{position:absolute;inset:0;transform:rotate(-90deg)}
.totop circle{fill:none;stroke-width:2}
.totop .trk{stroke:var(--line2)}
.totop .prg{stroke:var(--accent);stroke-dasharray:132;stroke-dashoffset:calc(132 - 132*var(--p,0))}

/* ---------- Katmanlar (modal, arama, teklif) ---------- */
/* kapalıyken visibility:hidden — yoksa içteki kutular (pointer-events:auto) görünmez halde dokunuşları yutar */
.ov{position:fixed;inset:0;z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .35s,visibility 0s linear .35s}
.ov.open{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .35s,visibility 0s}
.ov .shade{position:absolute;inset:0;background:#000000b8;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.ov .close{position:absolute;top:12px;right:12px;z-index:2}

/* Giriş */
.m-center{position:absolute;inset:0;display:grid;place-items:center;padding:16px;pointer-events:none}
.m-box{pointer-events:auto;position:relative;background:var(--bg2);border:1px solid var(--line2);border-radius:22px;width:min(440px,100%);padding:36px 28px 30px;max-height:90vh;overflow:auto;transform:translateY(24px) scale(.97);transition:transform .5s var(--ease)}
.ov.open .m-box{transform:none}
.m-box h3{font-family:var(--display);font-size:21px;font-weight:600;text-align:center;letter-spacing:-.5px}
.m-box>p{text-align:center;color:var(--muted);margin:8px 0 22px;font-size:14px}
.m-box input{width:100%;height:48px;border:1px solid var(--line2);border-radius:12px;background:var(--bg);color:var(--fg);padding:0 14px;font:inherit;margin-bottom:10px;outline:none;transition:border-color .2s}
.m-box input:focus{border-color:var(--accent)}
.m-box .btn{width:100%;margin-top:6px}
.tabs{display:flex;border-bottom:1px solid var(--line2);margin-bottom:18px}
.tabs button{flex:1;color:var(--muted);padding:10px;font-weight:600;border-bottom:2px solid transparent;transition:.2s}
.tabs button.on{color:var(--fg);border-color:var(--accent)}
.ok{display:none;text-align:center;padding:12px 0 0;font-weight:500;color:var(--accent)}

/* Hızlı bakış */
.qv-box{pointer-events:auto;position:relative;background:var(--bg2);border:1px solid var(--line2);border-radius:26px;width:min(1000px,100%);max-height:92vh;overflow:auto;display:grid;grid-template-columns:1fr;transform:translateY(30px) scale(.97);transition:transform .55s var(--ease)}
@media(min-width:860px){.qv-box{grid-template-columns:1.05fr 1fr}}
.ov.open .qv-box{transform:none}
.qv-media{padding:18px}
.qv-zoom{position:relative;aspect-ratio:1;border-radius:18px;background:#fff center/220% no-repeat;overflow:hidden;cursor:zoom-in}
.qv-zoom img{width:100%;height:100%;object-fit:contain;transition:opacity .25s}
.qv-zoom.z img{opacity:0}
.qv-media small{display:block;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:1.5px;color:var(--muted);margin-top:10px}
@media(hover:none){.qv-media small{display:none}}
.qv-info{padding:26px 26px 30px;display:flex;flex-direction:column}
@media(min-width:860px){.qv-info{padding:48px 40px 36px 18px}}
.qv-info h3{font-family:var(--display);font-weight:600;font-size:clamp(22px,2.6vw,32px);letter-spacing:-1px;line-height:1.12;margin:12px 0 20px}
.qv-spec-note{font-size:13px;color:var(--muted);margin-top:10px}
.qv-spec-note a{color:var(--accent);border-bottom:1px solid #5ce1ff55}
.qv-rel button{position:relative}
.qv-rel button span{position:absolute;left:4px;right:4px;bottom:4px;font-family:var(--mono);font-size:9.5px;color:#07090c;background:#ffffffe6;border-radius:6px;padding:2px 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
/* başvuru akışı */
.flow{display:flex;gap:6px;margin:0 0 18px;padding:0;list-style:none;font-size:12.5px;color:var(--muted)}
.flow li{flex:1;display:flex;align-items:center;gap:7px;padding:8px 10px;border:1px solid var(--line2);border-radius:10px}
.flow b{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;background:var(--line2);color:var(--fg);flex:none}
.flow li.on{color:var(--fg);border-color:#5ce1ff66}.flow li.on b{background:var(--accent);color:var(--bg)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;color:var(--muted);margin:6px 0 4px;text-align:left;line-height:1.4}
.consent input{width:18px!important;height:18px!important;margin:1px 0 0!important;flex:none;accent-color:var(--accent)}
.consent a{color:var(--accent);text-decoration:underline}
.m-box input.invalid{border-color:#ff6b6b}
.form-err{color:#ff8a8a;font-size:13px;min-height:18px;margin:4px 0}
.form-note{display:block;font-size:12px;color:var(--muted);margin-top:10px;text-align:center;line-height:1.45}
.news small a{color:var(--accent)}
.qv-spec{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1px;background:var(--line2);border:1px solid var(--line2);border-radius:14px;overflow:hidden}
.qv-spec div{background:var(--bg2);padding:12px 14px}
.qv-spec dt{font-family:var(--mono);font-size:10px;letter-spacing:1.5px;color:var(--muted);text-transform:uppercase}
.qv-spec dd{font-weight:600;margin-top:2px;font-size:14px}
.qv-lock{display:flex;align-items:center;gap:12px;margin:18px 0;padding:14px 16px;border-radius:14px;background:#5ce1ff10;border:1px solid #5ce1ff33;font-size:14px}
.qv-lock svg{color:var(--accent);flex:none}
.qv-lock a{color:var(--accent);font-weight:600;border-bottom:1px solid #5ce1ff66}
.qv-actions{display:grid;gap:10px}
@media(min-width:520px){.qv-actions{grid-template-columns:1fr 1fr}}
.qv-actions .btn{padding:0 18px}
.qv-copy{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:13px;color:var(--muted);align-self:flex-start;transition:color .2s}
.qv-copy:hover{color:var(--accent)}
.qv-rel{margin-top:26px}
.qv-rel b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:1.5px;color:var(--muted);font-weight:500;margin-bottom:10px}
.qv-rel div{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.qv-rel button{border-radius:10px;overflow:hidden;background:#fff;border:2px solid transparent;transition:border-color .2s,transform .3s var(--ease)}
.qv-rel button:hover{border-color:var(--accent);transform:translateY(-3px)}
.qv-rel img{aspect-ratio:1;object-fit:contain;width:100%}

/* Arama */
.s-wrap{position:absolute;left:0;right:0;top:0;display:flex;justify-content:center;padding:12vh 16px 16px;pointer-events:none}
.s-box{pointer-events:auto;width:min(680px,100%);background:var(--bg2);border:1px solid var(--line2);border-radius:22px;overflow:hidden;transform:translateY(-20px) scale(.98);transition:transform .45s var(--ease);box-shadow:0 40px 100px -20px #000}
.ov.open .s-box{transform:none}
.s-input{display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid var(--line2)}
.s-input svg{color:var(--accent);flex:none}
.s-input input{flex:1;min-width:0;height:62px;background:none;border:0;color:var(--fg);font:inherit;font-size:18px;outline:none}
.s-list{max-height:52vh;overflow:auto;padding:8px}
.s-item{display:flex;align-items:center;gap:14px;width:100%;padding:8px 10px;border-radius:12px;text-align:left;transition:background .15s}
.s-item img{width:48px;height:48px;border-radius:9px;background:#fff;object-fit:contain;flex:none}
.s-item b{display:block;font-weight:500;font-size:15px}
.s-item small{font-family:var(--mono);font-size:10.5px;letter-spacing:1px;color:var(--muted)}
.s-item mark{background:none;color:var(--accent)}
.s-item.act,.s-item:hover{background:#5ce1ff14}
.s-none{padding:26px;text-align:center;color:var(--muted)}
.s-hint{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 18px;border-top:1px solid var(--line2);font-size:13px;color:var(--muted)}
.s-hint button{padding:4px 10px;border-radius:999px;border:1px solid var(--line2);font-size:12.5px;transition:.2s}
.s-hint button:hover{border-color:var(--accent);color:var(--fg)}

/* Teklif listesi */
.q-panel{position:absolute;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--bg2);border-left:1px solid var(--line2);display:flex;flex-direction:column;transform:translateX(100%);transition:transform .55s var(--ease)}
.ov.open .q-panel{transform:none}
.q-head{display:flex;justify-content:space-between;align-items:center;padding:20px 20px 0}
.q-head h3{font-family:var(--display);font-weight:600;font-size:20px;letter-spacing:-.5px}
.q-note{margin:10px 20px 14px;font-size:13px;color:var(--muted)}
.q-list{flex:1;overflow:auto;padding:0 20px;border-top:1px solid var(--line)}
.q-row{display:grid;grid-template-columns:60px 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);animation:fin .45s var(--ease) both}
.q-row img{width:60px;height:60px;border-radius:10px;background:#fff;object-fit:contain}
.q-row b{font-size:14px;font-weight:500;line-height:1.3;display:block}
.q-row small{font-family:var(--mono);font-size:10px;color:var(--muted);letter-spacing:1px}
.q-row .rm{font-size:12px;color:var(--muted);margin-top:4px;border-bottom:1px solid var(--line2)}
.q-row .rm:hover{color:#ff7b7b}
.qty{display:flex;align-items:center;border:1px solid var(--line2);border-radius:999px}
.qty button{width:32px;height:32px;display:grid;place-items:center;font-size:16px;border-radius:50%}
.qty button:hover{background:#ffffff12}
.qty span{min-width:22px;text-align:center;font-family:var(--mono);font-size:13px}
.q-empty{flex:1;display:none;place-items:center;text-align:center;color:var(--muted);padding:30px}
.quote.empty .q-empty{display:grid}.quote.empty .q-list,.quote.empty .q-foot{display:none}
.q-foot{padding:18px 20px 22px;border-top:1px solid var(--line2);display:grid;gap:10px}
.q-sum{display:flex;justify-content:space-between;font-size:14px;color:var(--muted)}
.q-sum b{color:var(--fg);font-family:var(--mono)}
.q-clear{font-size:13px;color:var(--muted)}
.q-clear:hover{color:var(--fg)}

/* Uçan görsel + bildirim */
.fly{position:fixed;z-index:160;border-radius:12px;background:#fff;object-fit:contain;pointer-events:none;box-shadow:0 20px 50px #0008}
.toast{position:fixed;left:50%;bottom:28px;z-index:170;display:flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;background:var(--fg);color:var(--bg);font-weight:600;font-size:14px;transform:translate(-50%,120px);transition:transform .5s var(--ease);box-shadow:0 20px 50px #0008;max-width:calc(100vw - 32px)}
.toast.on{transform:translate(-50%,0)}
.toast svg{color:#0a8f5a;flex:none}

/* ---------- Dokunmatik / mobil performans ---------- */
button,a,[role="button"],input{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
@media (hover:none),(max-width:767px){
  /* buzlu cam (blur) efektleri 3D sahnenin üstünde mobil GPU'yu çok yoruyor: düz arka plan */
  header.solid,.chips,.hud,.lbl .box,.totop,.ov .shade,.s-box,.mat-pick button{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
  header.solid{background:#07090cf5}
  .chips{background:#07090cf5}
  .lbl .box{background:#07090cf0}
  .ov .shade{background:#000000d9}
  /* sürekli boyanan animasyonları durdur */
  .announce{animation:none}
  .news-box::before{animation:none}
  /* kartlarda 3D katman ve kırpma animasyonu yok */
  .card-in{transform-style:flat;will-change:auto}
  .thumb,.card-in h4,.card-foot{transform:none}
  .thumb{clip-path:none;transition:none}
  .thumb img,.card.in .thumb img{transform:scale(1.38)}
  /* parmakla rahat basılabilir boyutlar */
  .add{width:44px;height:44px}
  .icon-btn{width:44px;height:44px}
  .mat-pick button{min-height:38px}
  .f-opt{min-height:48px}
  .qty button{width:40px;height:40px}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}