/* gridtradingbook.com — v4 · eski renkler (krem / lacivert / yeşil / altın) + yaratıcı katman */
:root{
  --paper:#FBFAF7;--paper2:#F3F0E8;--white:#FFFFFF;
  --ink:#0E1A24;--ink2:#2C3640;--muted:#5F6B76;--dim:#87949F;
  --green:#0E8F66;--green2:#0B7353;--mint:#3ED9A0;--mint2:#22C887;--gold:#C9A84C;--gold2:#E2C677;--red:#E5484D;--blue:#4F72E8;
  --navy:#0E1A24;--navy2:#132331;--navy3:#1A2D3D;
  --line:rgba(14,26,36,.10);--line2:rgba(14,143,102,.28);
  --fg:var(--ink);--fg2:var(--muted);--bgc:var(--white);--bd:var(--line);
  --r:16px;--max:1180px;
  --disp:'Space Grotesk',system-ui,sans-serif;--sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;--mono:'IBM Plex Mono',ui-monospace,monospace;--serif:'Instrument Serif',Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:clip}
body{font-family:var(--sans);background:var(--paper);color:var(--fg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:var(--green)}a:hover{color:var(--green2)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
::selection{background:var(--mint);color:var(--ink)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--green);color:#fff;padding:8px 14px;z-index:999}.skip:focus{left:8px}
.hidden{display:none}

/* koyu bölüm teması */
.dark{--fg:#EDEFF4;--fg2:#9AA8B5;--bgc:var(--navy2);--bd:rgba(255,255,255,.09);background:var(--navy);color:var(--fg);
  background-image:linear-gradient(rgba(62,217,160,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(62,217,160,.045) 1px,transparent 1px);background-size:56px 56px}
.dark a:not(.btn){color:var(--mint)}
.cream{background:var(--paper2)}
.white{background:var(--white)}

/* tahıl dokusu */
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:400;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* TİPOGRAFİ */
h1,h2,h3,h4{font-family:var(--disp);line-height:1.08;letter-spacing:-.025em;font-weight:700}
h1{font-size:clamp(2.6rem,6.6vw,5.6rem)}
h2{font-size:clamp(2rem,4.4vw,3.6rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
h1 em,h2 em,h3 em,.it{font-family:var(--serif);font-style:italic;font-weight:400;color:var(--green);letter-spacing:-.01em}
.dark h1 em,.dark h2 em{color:var(--mint)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--green);font-weight:500}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--mint);box-shadow:0 0 0 4px rgba(62,217,160,.2)}
.dark .eyebrow{color:var(--mint)}
.lead{font-size:1.12rem;color:var(--fg2);max-width:640px}
.muted{color:var(--fg2)}.small{font-size:.86rem}.mono{font-family:var(--mono)}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* BUTONLAR */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font-family:var(--disp);font-weight:600;font-size:.98rem;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,background .2s,color .2s,border-color .2s,box-shadow .2s;line-height:1.1;position:relative;overflow:hidden}
.btn-gold,.btn-green{background:var(--green);color:#fff;box-shadow:0 10px 24px -10px rgba(14,143,102,.7)}
.btn-gold:hover,.btn-green:hover{background:var(--green2);color:#fff;transform:translateY(-2px)}
.btn-line{background:transparent;color:var(--fg);border-color:currentColor}
.btn-line:hover{background:var(--fg);color:var(--paper)}
.dark .btn-line{color:#fff}.dark .btn-line:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(4px)}

/* NAV */
.nav{position:sticky;top:0;z-index:300;background:rgba(251,250,247,.82);backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-family:var(--disp);font-weight:700;font-size:1.05rem;white-space:nowrap}
.logo b{color:var(--green)}
.logo-mark{width:28px;height:28px;flex:none}
.nav-links{display:flex;gap:24px;list-style:none;align-items:center}
.nav-links a{color:var(--ink2);text-decoration:none;font-size:.88rem;font-weight:500;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav-links a:hover::after,.nav-links a[aria-current=page]::after{transform:scaleX(1)}
.lang{display:flex;gap:2px;background:var(--paper2);padding:3px;border-radius:999px}
.lang button{padding:5px 9px;background:transparent;border:0;color:var(--muted);font:600 .7rem/1 var(--mono);border-radius:999px;cursor:pointer}
.lang button.on{background:var(--ink);color:#fff}
.menu-btn{display:none;background:none;border:0;color:var(--ink);padding:8px;cursor:pointer}.menu-btn svg{width:24px;height:24px}
@media(max-width:980px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:6px 24px 16px}
  .nav-links.open{display:flex}.nav-links li{width:100%}.nav-links a{display:block;padding:13px 0;font-size:1.05rem;border-bottom:1px solid var(--line)}
  .menu-btn{display:block}.nav .btn-sm{display:none}
}

/* TICKER */
.ticker{background:var(--ink);overflow:hidden;padding:9px 0;position:relative;z-index:2}
.ticker-in{display:flex;gap:34px;width:max-content;animation:mq 50s linear infinite}
.ticker:hover .ticker-in{animation-play-state:paused}
.ticker-item{display:inline-flex;gap:8px;font:500 .76rem var(--mono);white-space:nowrap}
.t-sym{color:#8FA0AE}.t-price{color:#fff}.t-up{color:var(--mint)}.t-dn{color:#FF6B6F}.t-arrow{font-size:.6rem;margin-right:2px}
@keyframes mq{to{transform:translateX(-50%)}}

/* PRELOADER */
.pre{position:fixed;inset:0;z-index:1000;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:flex-end;padding:6vw;transition:clip-path 1s cubic-bezier(.77,0,.18,1);clip-path:inset(0 0 0 0)}
.pre.out{clip-path:inset(0 0 100% 0)}
.pre-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(62,217,160,.12) 1px,transparent 1px);background-size:100% 12.5%;animation:preg 1.4s ease-out both}
@keyframes preg{from{background-size:100% 0%;opacity:0}}
.pre-num{font:700 clamp(5rem,22vw,16rem)/.85 var(--disp);letter-spacing:-.05em;position:relative}
.pre-num small{font-size:.25em;color:var(--mint);margin-left:.1em}
.pre-txt{font:500 .85rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mint);margin-top:16px;position:relative}

/* ÖZEL İMLEÇ */
.cur,.cur-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:999;border-radius:50%;transform:translate(-50%,-50%)}
.cur{width:8px;height:8px;background:var(--green)}
.cur-ring{width:38px;height:38px;border:1.5px solid var(--green);transition:width .25s,height .25s,background .25s,border-color .25s;display:flex;align-items:center;justify-content:center;font:600 .62rem var(--mono);color:#fff;letter-spacing:.08em;text-transform:uppercase}
.cur-ring.big{width:86px;height:86px;background:var(--green);border-color:var(--green)}
@media(hover:none),(pointer:coarse){.cur,.cur-ring{display:none}}

/* HERO — canlı bot sahnesi */
.hero{position:relative;min-height:calc(100vh - 100px);display:flex;align-items:center;overflow:hidden;padding:60px 0 90px;isolation:isolate;
  background:radial-gradient(70% 60% at 80% 40%,rgba(62,217,160,.16),transparent 60%),radial-gradient(50% 50% at 0% 100%,rgba(201,168,76,.12),transparent 60%),var(--paper)}
#botcanvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;width:100%}
.hero h1{margin:20px 0 22px}
.hero h1 .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em}
.hero h1 .w>span{display:inline-block;transform:translateY(105%);transition:transform .9s cubic-bezier(.2,.8,.2,1)}
.loaded .hero h1 .w>span{transform:none}
.hero-sub{font:500 .82rem var(--mono);color:var(--green);border-left:3px solid var(--mint);padding-left:14px;margin:0 0 18px;max-width:520px;letter-spacing:.02em}
.hero .lead{margin-bottom:30px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hud{position:absolute;right:24px;bottom:22px;z-index:2;background:rgba(14,26,36,.92);color:#fff;border-radius:14px;padding:12px 16px;font:500 .78rem var(--mono);display:flex;gap:18px;align-items:center;box-shadow:0 20px 40px -20px rgba(14,26,36,.6);backdrop-filter:blur(6px)}
.hud b{display:block;font-size:1.05rem;color:var(--mint);font-weight:600}
.hud .live{display:flex;align-items:center;gap:7px;color:var(--mint)}
.hud .live i{width:8px;height:8px;border-radius:50%;background:var(--mint);animation:pulse 1.4s infinite}
@keyframes pulse{50%{opacity:.25;transform:scale(.6)}}
.hero-facts{display:flex;gap:30px;flex-wrap:wrap;margin-top:36px}
.hero-facts div{font:500 .75rem var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.hero-facts b{display:block;font:700 1.7rem var(--disp);color:var(--ink);letter-spacing:-.02em;text-transform:none}
@media(max-width:900px){.hero{min-height:auto;padding:30px 0 110px}.hero-grid{grid-template-columns:1fr}.hero-art{order:-1}.hud{left:16px;right:16px;bottom:14px;justify-content:space-between;gap:8px;font-size:.68rem}.hud b{font-size:.9rem}}

/* 3D KİTAP */
.stage{position:relative;perspective:1400px;display:flex;justify-content:center;padding:20px 0 40px}
.book3d{--w:290px;--h:420px;--d:34px;position:relative;width:var(--w);height:var(--h);transform-style:preserve-3d;transform:rotateX(var(--rx,6deg)) rotateY(var(--ry,-26deg));transition:transform .25s ease-out;animation:float 6s ease-in-out infinite}
@keyframes float{50%{translate:0 -12px}}
.book3d>*{position:absolute;top:0;left:0;backface-visibility:hidden}
.b-front{width:var(--w);height:var(--h);transform:translateZ(calc(var(--d)/2));border-radius:2px 6px 6px 2px;overflow:hidden}
.b-front img{width:100%;height:100%;object-fit:cover}
.b-front::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(255,255,255,.22),transparent 30%,transparent 70%,rgba(0,0,0,.25));pointer-events:none}
.b-back{width:var(--w);height:var(--h);transform:rotateY(180deg) translateZ(calc(var(--d)/2));background:var(--navy);border-radius:6px 2px 2px 6px}
.b-spine{width:var(--d);height:var(--h);left:calc((var(--w) - var(--d))/2)!important;transform:rotateY(-90deg) translateZ(calc(var(--w)/2));background:linear-gradient(90deg,#0a141c,#1d3446 50%,#0a141c);display:flex;align-items:center;justify-content:center}
.b-spine span{writing-mode:vertical-rl;transform:rotate(180deg);font:600 .72rem var(--mono);color:var(--mint);letter-spacing:.2em;white-space:nowrap}
.b-pages{width:calc(var(--d) - 4px);height:calc(var(--h) - 8px);top:4px!important;left:calc((var(--w) - var(--d))/2 + 2px)!important;transform:rotateY(90deg) translateZ(calc(var(--w)/2 - 3px));background:repeating-linear-gradient(90deg,#fffdf6 0 2px,#e2dccd 2px 3px)}
.b-top{width:calc(var(--w) - 6px);height:calc(var(--d) - 4px);top:calc((var(--h) - var(--d))/2)!important;transform:rotateX(90deg) translateZ(calc(var(--h)/2 - 2px));background:repeating-linear-gradient(0deg,#fffdf6 0 2px,#e2dccd 2px 3px)}
.b-shadow{position:absolute;bottom:0;left:50%;width:300px;height:40px;transform:translateX(-50%);background:radial-gradient(ellipse,rgba(14,26,36,.35),transparent 70%);filter:blur(8px)}
.book-badge{position:absolute;top:6px;right:calc(50% - 175px);width:80px;height:80px;border-radius:50%;background:var(--green);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--disp);font-weight:700;line-height:1;z-index:5;box-shadow:0 12px 26px -8px rgba(14,143,102,.6);animation:spin 14s linear infinite}
.book-badge span{font-size:1.45rem}.book-badge small{font:600 .55rem var(--mono);letter-spacing:.12em;text-transform:uppercase;margin-top:4px}
@keyframes spin{to{rotate:360deg}}
@media(max-width:900px){.book3d{--w:200px;--h:290px;--d:26px}.book-badge{right:calc(50% - 128px);width:64px;height:64px}.b-shadow{width:220px}}

/* MARQUEE (dev, konturlu) */
.marquee{overflow:hidden;padding:26px 0;background:var(--green);color:#fff;transform:rotate(-1.2deg);margin:-14px -20px;width:calc(100% + 40px);position:relative;z-index:3;box-shadow:0 20px 40px -24px rgba(14,143,102,.8)}
.marquee-in{display:flex;gap:40px;width:max-content;animation:mq 38s linear infinite}
.marquee span{font:700 clamp(1.6rem,3.6vw,2.8rem) var(--disp);letter-spacing:-.02em;white-space:nowrap;display:inline-flex;align-items:center;gap:40px}
.marquee span i{font-family:var(--serif);font-weight:400}
.marquee span.o{color:transparent;-webkit-text-stroke:1.2px rgba(255,255,255,.85)}
.marquee .star{color:var(--gold2);font-size:.8em}

/* BÖLÜMLER */
.sec{padding:110px 0;position:relative}
.sec-head{max-width:760px;margin-bottom:50px}
.sec-head h2{margin:16px 0 16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid2{grid-template-columns:1fr;gap:36px}.grid3{grid-template-columns:1fr}.sec{padding:76px 0}}

/* KART */
.card{background:var(--bgc);border:1px solid var(--bd);border-radius:var(--r);padding:28px;transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;position:relative;transform-style:preserve-3d}
a.card{display:block;text-decoration:none;color:inherit}
.card:hover{box-shadow:0 30px 60px -30px rgba(14,26,36,.35);border-color:var(--line2)}
.card h3{margin:12px 0 8px}.card p{color:var(--fg2);font-size:.96rem}
.card .more{display:inline-flex;gap:6px;margin-top:16px;color:var(--green);font:600 .9rem var(--disp)}
.dark .card .more{color:var(--mint)}
.tag{display:inline-block;font:500 .7rem var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--green);background:rgba(14,143,102,.09);padding:5px 10px;border-radius:999px}
.tag.gold{color:#8a6d1f;background:rgba(201,168,76,.16)}
.dark .tag{color:var(--mint);background:rgba(62,217,160,.12)}.dark .tag.gold{color:var(--gold2);background:rgba(201,168,76,.15)}
.glow{overflow:hidden}
.glow::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;border-radius:inherit;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(62,217,160,.16),transparent 45%)}
.glow:hover::after{opacity:1}
.roman{position:absolute;right:20px;top:4px;font:400 5rem var(--serif);font-style:italic;color:rgba(14,143,102,.12);line-height:1}

/* SCROLLYTELLING — hikâye grafiği */
.story{height:420vh;position:relative}
.story-pin{position:sticky;top:66px;height:calc(100vh - 66px);display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;overflow:hidden}
.story-txt{position:relative;min-height:330px}
.story-step{position:absolute;inset:0;opacity:0;transform:translateY(30px);transition:opacity .6s,transform .6s}
.story-step.on{opacity:1;transform:none}
.story-year{font:700 clamp(4rem,10vw,8.5rem)/.9 var(--disp);letter-spacing:-.05em;color:var(--mint)}
.story-year.red{color:#FF6B6F}
.story-step h3{font-size:clamp(1.5rem,2.6vw,2.2rem);margin:14px 0 12px}
.story-step p{color:var(--fg2);font-size:1.05rem;max-width:460px}
.story-svg{width:100%;height:auto;overflow:visible}
.story-prog{position:absolute;left:24px;bottom:28px;display:flex;gap:8px}
.story-prog i{width:34px;height:3px;border-radius:2px;background:rgba(255,255,255,.15);transition:background .3s}
.story-prog i.on{background:var(--mint)}
@media(max-width:900px){.story{height:auto}.story-pin{position:relative;top:0;height:auto;grid-template-columns:1fr;padding:70px 0}.story-txt{min-height:0}.story-step{position:relative;opacity:1;transform:none;margin-bottom:36px}.story-prog{display:none}}

/* YATAY KAYAN BÖLÜMLER */
.hscroll{position:relative}
.h-pin{position:sticky;top:66px;height:calc(100vh - 66px);overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.h-track{display:flex;gap:22px;padding:0 24px 0 max(24px,calc((100vw - var(--max))/2 + 24px));will-change:transform}
.chap{flex:none;width:300px;height:380px;border-radius:22px;padding:26px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;background:var(--white);border:1px solid var(--line);transition:transform .3s}
.chap:hover{transform:translateY(-8px) rotate(-1deg)}
.chap .n{font:700 6.5rem/.8 var(--disp);letter-spacing:-.06em;color:var(--paper2);-webkit-text-stroke:1.5px var(--green)}
.chap h3{font-size:1.4rem}
.chap .k{font:500 .7rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.chap.p2{background:var(--navy);color:#fff;border-color:transparent}
.chap.p2 .n{color:var(--navy);-webkit-text-stroke:1.5px var(--mint)}.chap.p2 .k{color:#8FA0AE}
.chap.hl{background:var(--green);color:#fff}.chap.hl .n{color:var(--green);-webkit-text-stroke:1.5px #fff}.chap.hl .k{color:#CFE9DD}
.h-head{max-width:var(--max);margin:0 auto 28px;padding:0 24px;width:100%;display:flex;justify-content:space-between;align-items:end;gap:20px}
.h-bar{height:3px;background:var(--line);margin:28px auto 0;max-width:var(--max);width:calc(100% - 48px);border-radius:2px;overflow:hidden}
.h-bar i{display:block;height:100%;width:0;background:var(--green)}
@media(max-width:900px){.hscroll{height:auto!important}.h-pin{position:relative;top:0;height:auto;padding:70px 0}.h-track{overflow-x:auto;scroll-snap-type:x mandatory;padding:0 24px 10px;transform:none!important}.chap{scroll-snap-align:start;width:250px;height:320px}.h-bar{display:none}}

/* ALINTI */
.quote{border-left:3px solid var(--mint);padding:16px 22px;margin:26px 0;background:rgba(62,217,160,.07);border-radius:0 12px 12px 0}
.quote p{font:400 1.45rem/1.35 var(--serif);font-style:italic;color:var(--fg)}
.quote cite{display:block;margin-top:8px;font:500 .72rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--green);font-style:normal}
.big-quote{font:400 clamp(2rem,4.6vw,3.8rem)/1.12 var(--serif);font-style:italic;letter-spacing:-.01em;max-width:980px}
.big-quote .w{opacity:.15;transition:opacity .4s}
.big-quote .w.on{opacity:1}
.qcard{background:var(--bgc);border:1px solid var(--bd);border-radius:var(--r);padding:30px}
.qcard p{font:400 1.4rem/1.3 var(--serif);font-style:italic}
.qcard cite{display:block;margin-top:14px;font:500 .7rem var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--green);font-style:normal}

/* ADIMLAR */
.steps{display:grid;gap:12px}
.step{display:flex;gap:18px;padding:22px;border-radius:var(--r);background:var(--bgc);border:1px solid var(--bd);transition:transform .25s,border-color .25s}
.step:hover{transform:translateX(8px);border-color:var(--mint)}
.step>b{font:700 2rem/1 var(--disp);color:var(--mint);min-width:46px}
.step h3{font-size:1.05rem;margin:0 0 4px}.step p{color:var(--fg2);font-size:.93rem}

/* GRIDVIZ */
.gridviz{background:var(--bgc);border:1px solid var(--bd);border-radius:var(--r);padding:16px}
.gridviz svg{width:100%;height:auto;display:block}
.gridviz-legend{display:flex;gap:16px;font:500 .75rem var(--mono);color:var(--fg2);margin-top:8px;flex-wrap:wrap}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}

/* VİDEO */
.video{position:relative;aspect-ratio:16/9;border-radius:22px;overflow:hidden;background:#000;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.video.vertical{aspect-ratio:9/16;max-width:330px;margin:0 auto}
.video button{all:unset;cursor:pointer;position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background-size:cover;background-position:center}
.video button::after{content:"";width:84px;height:84px;border-radius:50%;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230E1A24'%3E%3Cpath d='M8 5v14l11-7z'/%3E%3C/svg%3E") 56% center/32px no-repeat;box-shadow:0 0 0 12px rgba(62,217,160,.25);transition:transform .25s}
.video button:hover::after{transform:scale(1.1)}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* BOT TERMİNALİ */
.term{background:#0A141C;border-radius:20px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(14,26,36,.7);border:1px solid rgba(62,217,160,.2);transform:perspective(1300px) rotateY(-7deg) rotateX(3deg);transition:transform .6s}
.term:hover{transform:none}
.term-bar{display:flex;align-items:center;gap:8px;padding:12px 16px;background:#0F1C27;border-bottom:1px solid rgba(255,255,255,.06)}
.term-bar i{width:11px;height:11px;border-radius:50%;background:#FF5F57}.term-bar i:nth-child(2){background:#FEBC2E}.term-bar i:nth-child(3){background:#28C840}
.term-bar span{margin-left:10px;font:500 .78rem var(--mono);color:#8FA0AE}
.term-bar .live{margin-left:auto;color:var(--mint);display:flex;align-items:center;gap:6px}
.term-bar .live b{width:7px;height:7px;border-radius:50%;background:var(--mint);animation:pulse 1.4s infinite}
.term-metrics{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid rgba(255,255,255,.06)}
.term-metrics div{padding:14px 16px;border-right:1px solid rgba(255,255,255,.06)}
.term-metrics div:last-child{border:0}
.term-metrics span{display:block;font:500 .64rem var(--mono);color:#8FA0AE;letter-spacing:.08em;text-transform:uppercase}
.term-metrics b{font:700 1.35rem var(--disp);color:#fff}.term-metrics b.up{color:var(--mint)}.term-metrics b.gold{color:var(--gold2)}
.term-log{height:230px;overflow:hidden;padding:12px 16px;font:500 .8rem/1.75 var(--mono);color:#B9C6D1;position:relative}
.term-log::after{content:"";position:absolute;left:0;right:0;top:0;height:40px;background:linear-gradient(#0A141C,transparent)}
.term-log .b{color:#7EA6FF}.term-log .s{color:var(--mint)}.term-log .p{color:var(--gold2)}.term-log .t{color:#5E7282}
.term-chart{height:70px;display:flex;align-items:flex-end;gap:3px;padding:0 16px 14px}
.term-chart i{flex:1;border-radius:2px;transform-origin:bottom;animation:grow 1.2s ease both}
.term-chart i.bu{background:linear-gradient(to top,rgba(62,217,160,.25),rgba(62,217,160,.85))}.term-chart i.bd{background:rgba(229,72,77,.55)}
@keyframes grow{from{transform:scaleY(0)}}
@media(max-width:700px){.term{transform:none}.term-metrics{grid-template-columns:1fr 1fr}.term-metrics div:nth-child(2){border-right:0}.term-metrics div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.06)}}
.feats{display:grid;gap:12px;margin-top:24px}
.feat{display:flex;gap:14px;padding:16px 18px;border-radius:14px;background:var(--bgc);border:1px solid var(--bd);transition:transform .25s}
.feat:hover{transform:translateX(6px)}
.feat>span{font-size:1.3rem}.feat h4{font-size:.98rem;margin-bottom:2px}.feat p{color:var(--fg2);font-size:.9rem}

/* PERSONA */
.persona .p-ico{font-size:2.2rem;display:inline-block;transition:transform .4s}
.persona:hover .p-ico{transform:scale(1.2) rotate(-8deg)}
.persona ul{list-style:none;margin-top:16px;display:grid;gap:9px}
.persona li{font-size:.92rem;padding-left:22px;position:relative}
.persona li::before{content:"→";position:absolute;left:0;color:var(--green)}
.dark .persona li::before{color:var(--mint)}

/* SAYAÇLAR */
.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.counter{padding:34px 20px;text-align:left;border-right:1px solid var(--line)}.counter:last-child{border:0}
.counter b{display:block;font:700 clamp(2.6rem,6vw,4.6rem)/1 var(--disp);letter-spacing:-.05em;color:var(--ink)}
.counter b .it{font-size:.7em}
.counter span{font:500 .75rem var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
@media(max-width:700px){.counters{grid-template-columns:1fr 1fr}.counter:nth-child(2){border-right:0}.counter:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* SİMÜLATÖR */
.sim{display:grid;grid-template-columns:340px 1fr;gap:26px;background:var(--bgc);border:1px solid var(--bd);border-radius:24px;padding:30px}
.sim-in{display:grid;gap:24px;align-content:start}
.sim-in label{display:grid;grid-template-columns:1fr auto;gap:10px;font:500 .74rem var(--mono);color:var(--fg2);text-transform:uppercase;letter-spacing:.08em}
.sim-in b{color:var(--mint);font:700 1.2rem var(--disp);text-transform:none;letter-spacing:-.01em}
.sim-in input{grid-column:1/-1;width:100%;accent-color:var(--mint)}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
.kpi{background:rgba(255,255,255,.04);border:1px solid var(--bd);border-radius:12px;padding:14px}
.kpi span{display:block;font:500 .66rem var(--mono);color:var(--fg2);text-transform:uppercase;letter-spacing:.08em}
.kpi b{font:700 1.45rem var(--disp);font-variant-numeric:tabular-nums}
.kpi b.up{color:var(--mint)}.kpi b.gold{color:var(--gold2)}
@media(max-width:900px){.sim{grid-template-columns:minmax(0,1fr);padding:20px}.kpis{grid-template-columns:1fr 1fr}}

/* QUIZ */
.quiz{max-width:680px;margin:0 auto;background:var(--white);border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:0 30px 60px -40px rgba(14,26,36,.4)}
.quiz-prog{display:flex;gap:6px;margin-bottom:22px}.quiz-prog i{flex:1;height:5px;border-radius:3px;background:var(--paper2)}.quiz-prog i.on{background:var(--green)}
.quiz-q{font:700 1.5rem var(--disp);letter-spacing:-.02em;margin-bottom:18px}
.quiz-opts{display:grid;gap:10px}
.quiz-opts button{text-align:left;padding:15px 18px;border-radius:14px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);font:500 1rem var(--sans);cursor:pointer;transition:border-color .2s,transform .2s}
.quiz-opts button:hover{border-color:var(--green);transform:translateX(5px)}
.quiz-res{display:none;text-align:center}.quiz-res .big{font-size:3rem}

/* SATIN AL */
.buy{display:grid;grid-template-columns:260px 1fr;gap:50px;align-items:center;background:var(--navy);color:#fff;border-radius:30px;padding:50px;position:relative;overflow:hidden}
.buy::before{content:"";position:absolute;width:520px;height:520px;right:-160px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(62,217,160,.35),transparent 65%)}
.buy img{border-radius:3px 8px 8px 3px;box-shadow:0 30px 60px rgba(0,0,0,.5);transform:rotate(-4deg);transition:transform .4s}
.buy:hover img{transform:rotate(0) scale(1.03)}
.buy h2{color:#fff}.buy h2 em{color:var(--mint)}.buy .muted{color:#9AA8B5}
.price{font:700 3.2rem/1 var(--disp);letter-spacing:-.04em;color:var(--mint)}
.stores{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px;position:relative}
.store{display:flex;justify-content:space-between;align-items:center;padding:15px 18px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);color:#fff;text-decoration:none;font:600 1rem var(--disp);transition:background .2s,transform .2s}
.store:hover{background:var(--mint);color:var(--ink);transform:translateY(-2px)}
@media(max-width:800px){.buy{grid-template-columns:1fr;padding:28px;gap:26px}.buy img{max-width:170px;margin:0 auto}.stores{grid-template-columns:1fr}}

/* SSS */
.faq details{border-bottom:1px solid var(--bd)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font:600 1.08rem var(--disp);letter-spacing:-.01em;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:12px;width:30px;height:30px;border-radius:50%;background:var(--paper2);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:1.3rem;transition:transform .3s,background .3s}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--green);color:#fff}
.faq details p{color:var(--fg2);padding:0 0 20px;max-width:760px}

/* FORM */
.signup{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.signup input[type=email]{flex:1 1 220px;min-width:0;padding:14px 18px;border-radius:999px;border:1.5px solid var(--bd);background:var(--paper);color:var(--ink);font:1rem var(--sans)}
.signup input:focus{outline:none;border-color:var(--green)}
.form-ok{display:none;margin-top:12px;color:var(--green);font-weight:600}

/* İLETİŞİM */
.contact{display:grid;gap:10px;margin-top:16px}
.contact a{display:flex;gap:14px;align-items:center;padding:13px 15px;border-radius:14px;border:1px solid var(--bd);text-decoration:none;color:var(--fg);transition:border-color .2s,transform .2s}
.contact a:hover{border-color:var(--green);transform:translateX(4px)}
.contact span{font-size:1.2rem;width:28px;text-align:center}
.contact small{display:block;font:500 .66rem var(--mono);letter-spacing:.12em;color:var(--green)}

/* YAZAR */
.author-card{background:var(--white);border:1px solid var(--line);border-radius:24px;overflow:hidden;transform:rotate(-2deg);transition:transform .4s;box-shadow:0 30px 60px -40px rgba(14,26,36,.5)}
.author-card:hover{transform:rotate(0)}
.auth-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.auth-stats div{text-align:center;padding:16px 6px}.auth-stats div+div{border-left:1px solid var(--line)}
.auth-stats b{display:block;font:700 1.7rem var(--disp);color:var(--green)}
.auth-stats span{font:500 .66rem var(--mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase}

/* TOC */
.toc{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.toc h4{font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin:6px 0 10px}
.toc ol{list-style:none;counter-reset:c var(--start,0)}
.toc li{counter-increment:c;display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.96rem}
.toc li::before{content:counter(c,decimal-leading-zero);font-family:var(--mono);color:var(--green);min-width:24px}
@media(max-width:700px){.toc{grid-template-columns:1fr}}

/* MAKALE */
.crumbs{font:500 .78rem var(--mono);color:var(--dim);padding-top:30px}
.crumbs a{color:var(--muted);text-decoration:none}
.art-head{max-width:780px;margin:0 auto;padding:22px 0 10px}
.art-head h1{font-size:clamp(2.1rem,5vw,3.5rem);margin:16px 0 18px}
.meta{display:flex;gap:16px;flex-wrap:wrap;font:500 .8rem var(--mono);color:var(--dim)}
.prose{max-width:780px;margin:0 auto;padding:18px 0 40px;font-size:1.08rem}
.prose p{margin:0 0 1.15em;color:var(--ink2)}
.prose h2{font-size:clamp(1.6rem,3vw,2.2rem);margin:2em 0 .7em}
.prose h3{margin:1.6em 0 .6em}
.prose ul,.prose ol{margin:0 0 1.2em 1.3em;color:var(--ink2)}.prose li{margin-bottom:.45em}
.prose strong{color:var(--ink)}
.prose a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--mint);text-decoration-thickness:2px}
.table-wrap{overflow-x:auto;margin:0 0 1.4em;border:1px solid var(--line);border-radius:14px;background:var(--white)}
.prose table{width:100%;border-collapse:collapse;font-size:.95rem}
.prose th,.prose td{padding:11px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
.prose th{background:var(--paper2);font:500 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.prose tr:last-child td{border-bottom:0}
.num{font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:.92em}
.up{color:var(--green)}.down{color:var(--red)}
.dark .up{color:var(--mint)}
.note{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin:24px 0;font-size:1rem}
.note.warn{border-color:rgba(229,72,77,.35);background:#FFF5F5}
.note.tip{border-color:var(--line2);background:#F0FAF5}
.note b:first-child{display:block;margin-bottom:4px;color:var(--ink);font-family:var(--disp)}
.inline-cta{display:flex;gap:20px;align-items:center;background:var(--navy);color:#fff;border-radius:20px;padding:24px;margin:36px 0}
.inline-cta img{width:80px;border-radius:2px 5px 5px 2px;flex:none;box-shadow:0 10px 24px rgba(0,0,0,.5);transform:rotate(-4deg)}
.inline-cta p{margin:0 0 12px;color:#9AA8B5;font-size:.98rem}
.inline-cta strong{display:block;font:700 1.2rem var(--disp);margin-bottom:4px;color:#fff}
.inline-cta .btn-line{color:#fff}
@media(max-width:560px){.inline-cta{flex-direction:column;align-items:flex-start}}
.disclaimer{font-size:.85rem;color:var(--dim);border-top:1px solid var(--line);padding-top:18px;margin-top:30px}
.related{max-width:var(--max);margin:0 auto;padding:10px 24px 90px}
.progress{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--green),var(--mint));z-index:500;width:0}

/* HESAPLAYICI */
.calc{display:grid;grid-template-columns:360px 1fr;gap:24px;align-items:start}
.calc-in{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:22px;position:sticky;top:84px}
.field{margin-bottom:14px}
.field label{display:flex;justify-content:space-between;font:500 .74rem var(--mono);color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.06em}
.field input,.field select{width:100%;min-width:0;padding:11px 12px;border-radius:10px;border:1.5px solid var(--line);background:var(--paper);color:var(--ink);font:1rem var(--mono)}
.field input:focus{outline:none;border-color:var(--green)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--paper2);padding:4px;border-radius:12px}
.seg button{padding:9px;border-radius:9px;border:0;background:transparent;color:var(--muted);font:600 .92rem var(--disp);cursor:pointer}
.seg button.on{background:var(--green);color:#fff}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.calc>*,.row2>*{min-width:0}
.calc-out .panel{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:16px}
.calc-out svg{width:100%;height:auto;display:block}
.calc-out .kpi{background:var(--white);border-color:var(--line)}
.calc-out .kpi span{color:var(--muted)}.calc-out .kpi b{color:var(--ink)}
.levels{max-height:420px;overflow:auto}
.levels table{width:100%;border-collapse:collapse;font:.88rem var(--mono)}
.levels th,.levels td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:right}
.levels th{position:sticky;top:0;background:var(--paper2);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.levels td:first-child,.levels th:first-child{text-align:left}
.alert{padding:12px 14px;border-radius:12px;font-size:.94rem;margin-bottom:16px}
.alert.bad{background:#FFF5F5;border:1px solid rgba(229,72,77,.35)}
.alert.ok{background:#F0FAF5;border:1px solid var(--line2)}
@media(max-width:960px){.calc{grid-template-columns:minmax(0,1fr)}.calc-in{position:static}}

/* SÖZLÜK + ÖZET */
.gloss dt{font:700 1.2rem var(--disp);margin-top:26px;scroll-margin-top:84px}
.gloss dd{color:var(--ink2);margin-top:6px}
.az{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0 20px}
.az a{padding:6px 11px;border-radius:999px;border:1px solid var(--line);text-decoration:none;font:500 .82rem var(--mono);color:var(--muted)}
.az a:hover{border-color:var(--green);color:var(--green)}
.page{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:32px;margin:0 0 20px;position:relative}
.page .pn{position:absolute;top:18px;right:22px;font:500 .74rem var(--mono);color:var(--dim)}
.page .kicker{font:500 .7rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--green)}
.page h2{font-size:1.6rem;margin:8px 0 14px}
.page p{color:var(--ink2)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
.stats div{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stats b{display:block;font:700 1.6rem var(--disp);color:var(--green)}
.stats span{font-size:.8rem;color:var(--muted)}

/* BANNER */
.banner{padding:90px 0 70px;text-align:center}
.banner h2{font-size:clamp(2.2rem,5vw,4.2rem)}
.banner p{max-width:680px;margin:16px auto 0;font-size:1.15rem;color:var(--muted)}

/* FOOTER */
.foot{background:var(--navy);color:#C9D3DC;padding:70px 0 120px;font-size:.92rem;position:relative;overflow:hidden}
.foot .logo{color:#fff}.foot .logo b{color:var(--mint)}
.foot-big{font:700 clamp(3rem,11vw,10rem)/.85 var(--disp);letter-spacing:-.06em;color:transparent;-webkit-text-stroke:1px rgba(62,217,160,.35);white-space:nowrap;margin-bottom:50px}
.foot-big em{font-family:var(--serif);font-weight:400;-webkit-text-stroke:0;color:var(--mint)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot h4{font:500 .72rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--mint);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:9px}
.foot a{color:#C9D3DC;text-decoration:none}.foot a:hover{color:#fff}
.foot .muted{color:#8FA0AE}
.foot .copy{margin-top:46px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);color:#7E8E9B;font-size:.8rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media(max-width:800px){.foot-grid{grid-template-columns:1fr 1fr}}

/* MOBİL BAR + WA */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:290;display:none;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(251,250,247,.95);border-top:1px solid var(--line);backdrop-filter:blur(12px)}
.mbar .btn{flex:1;padding:12px}
@media(max-width:760px){.mbar{display:flex}}
.wa{position:fixed;right:20px;bottom:20px;z-index:291;width:56px;height:56px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(37,211,102,.4);transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px;fill:#fff}
@media(max-width:760px){.wa{bottom:86px;right:14px;width:48px;height:48px}}

/* GÖRÜNÜM ANİMASYONLARI */
.rv{opacity:0;transform:translateY(40px);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.1s}.rv.d2{transition-delay:.2s}.rv.d3{transition-delay:.3s}
.clip{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s cubic-bezier(.77,0,.18,1)}
.clip.in{clip-path:inset(0 0 0 0)}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv,.clip{opacity:1;transform:none;clip-path:none}.hero h1 .w>span{transform:none}.pre{display:none}}

/* kitap arka kapak + sırt (gerçek kapaktan) */
.b-back{background:#0B1020!important;overflow:hidden}
.b-back-in{padding:22px 20px;height:100%;display:flex;flex-direction:column;justify-content:center;gap:8px;text-align:center;font:italic 400 .66rem/1.45 var(--serif)}
.b-back-in p{color:#E9EDF5}.b-back-in .o{color:#F5B83D;font-style:normal;font-weight:700}.b-back-in .b{color:#4D8DF5;font-style:normal;font-weight:700}.b-back-in .o2{color:#F28C3A}
.b-back-in b{font:700 .8rem var(--disp);color:#fff;letter-spacing:.06em;margin-top:6px}
.b-spine{background:#05070D!important}
.b-spine span{color:#fff!important;font:700 .62rem var(--disp)!important;letter-spacing:.12em!important}
.b-spine span i{color:#F5C842;font-style:normal}
.story-svg text{font-family:var(--mono)}

/* ===== 3D HERO (WebGL) ===== */
#book3d{position:absolute;inset:0;z-index:0;pointer-events:none}
#book3d canvas{display:block}
.hero .wrap{position:relative;z-index:1}
.stg-box{position:relative}
.stg.s2,.stg.s3{display:none}
.scroll-hint{display:none;margin-top:26px;font-size:.78rem;color:var(--green);letter-spacing:.08em;animation:hint 1.8s ease-in-out infinite}
@keyframes hint{50%{transform:translateY(6px);opacity:.5}}
.hprog{display:none}
html.webgl .h3wrap{height:340vh;position:relative}
html.webgl .h3wrap .hero{position:sticky;top:66px;height:calc(100vh - 66px);min-height:0;padding:0}
html.webgl-on .hero-art{visibility:hidden}
html.webgl #botcanvas{opacity:.35}
html.webgl .scroll-hint{display:block}
html.webgl .stg{transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
html.webgl .stg.s2,html.webgl .stg.s3{display:block;position:absolute;left:0;right:0;top:50%;transform:translateY(-40%);opacity:0;pointer-events:none}
html.webgl .stg h2{margin:16px 0 16px}
html.webgl .hero[data-stage="2"] .s1,html.webgl .hero[data-stage="3"] .s1{opacity:0;transform:translateY(-40px);pointer-events:none}
html.webgl .hero[data-stage="2"] .s2{opacity:1;transform:translateY(-50%);pointer-events:auto}
html.webgl .hero[data-stage="3"] .s3{opacity:1;transform:translateY(-50%);pointer-events:auto}
html.webgl .hprog{display:block;position:absolute;left:24px;right:24px;bottom:0;height:3px;background:var(--line);z-index:2}
html.webgl .hprog i{display:block;height:100%;width:0;background:var(--green)}
html.webgl .hero-grid{grid-template-columns:.95fr 1.05fr}
html.webgl .hero h1{font-size:clamp(2.6rem,5.6vw,5rem)}