/* ==========================================================
   E-Biraderler — Kurumsal Site
   Marka renkleri: #970E16 (kırmızı) · #0A0A0A (siyah)
   ========================================================== */
:root{
  --red:#970E16;
  --red-600:#B3121C;
  --red-700:#7A0B12;
  --red-soft:rgba(151,14,22,.08);
  --black:#0A0A0A;
  --ink:#111111;
  --ink-2:#3D3D3D;
  --muted:#6B6B6B;
  --line:#E8E6E3;
  --bg:#FFFFFF;
  --bg-alt:#F6F4F2;
  --dark-2:#141414;
  --dark-line:rgba(255,255,255,.1);
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);
  --shadow-lg:0 30px 60px -20px rgba(0,0,0,.45);
  --font-head:"Montserrat",system-ui,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --nav-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 8px)}
body{margin:0;font-family:var(--font-body);font-size:16px;line-height:1.65;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.15;margin:0;letter-spacing:-.02em}
p{margin:0}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.hl{color:var(--red)}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red-600);outline-offset:3px;border-radius:4px}

/* ---------- Butonlar ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-head);font-weight:700;font-size:15px;padding:15px 26px;border-radius:999px;border:2px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn--primary{background:var(--red);color:#fff;box-shadow:0 10px 24px -10px rgba(151,14,22,.7)}
.btn--primary:hover{background:var(--red-600);transform:translateY(-2px)}
.btn--ghost{border-color:rgba(255,255,255,.25);color:#fff}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--block{width:100%}

/* ---------- Navigasyon ---------- */
.nav{position:fixed;inset:0 0 auto;height:var(--nav-h);z-index:50;background:rgba(10,10,10,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.nav.is-scrolled{background:rgba(10,10,10,.92);border-color:var(--dark-line)}
.nav__inner{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand__mark{width:44px;height:auto}
.brand__word{font-family:var(--font-head);font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand__word b{color:var(--red-600);font-weight:800}
.nav__links{display:flex;align-items:center;gap:32px}
.nav__links a:not(.btn){color:rgba(255,255,255,.75);text-decoration:none;font-weight:500;font-size:15px;transition:color .2s}
.nav__links a:not(.btn):hover{color:#fff}
.nav__toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.nav__toggle span{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--black);color:#fff;padding:calc(var(--nav-h) + 80px) 0 0;overflow:hidden;isolation:isolate}
.hero__glow{position:absolute;width:900px;height:900px;right:-250px;top:-300px;background:radial-gradient(closest-side,rgba(151,14,22,.55),rgba(151,14,22,0));z-index:-1;filter:blur(10px)}
.hero__grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 10%,transparent 70%)}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.75);padding:8px 14px;border:1px solid var(--dark-line);border-radius:999px;background:rgba(255,255,255,.03)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red-600);box-shadow:0 0 0 4px rgba(179,18,28,.25);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(179,18,28,0)}}
.hero h1{font-size:clamp(40px,5.6vw,68px);font-weight:800;margin:24px 0 22px}
.hero .hl{color:var(--red-600)}
.lead{font-size:18px;color:rgba(255,255,255,.7);max-width:560px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero__promises{list-style:none;padding:0;margin:36px 0 0;display:flex;flex-wrap:wrap;gap:12px 28px;color:rgba(255,255,255,.7);font-size:14px}
.hero__promises li{display:flex;align-items:center;gap:8px}
.hero__promises svg{color:var(--red-600);width:18px;height:18px;stroke-width:2.6}

.hero__visual{position:relative;padding:30px 10px 40px}
.dash{background:linear-gradient(180deg,#1A1A1A,#121212);border:1px solid var(--dark-line);border-radius:20px;padding:24px;box-shadow:var(--shadow-lg);transform:perspective(1200px) rotateY(-8deg) rotateX(4deg);transition:transform .6s}
.hero__visual:hover .dash{transform:perspective(1200px) rotateY(0) rotateX(0)}
.dash__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.dash__title{font-family:var(--font-head);font-weight:700;font-size:15px}
.dash__pill{font-size:12px;color:rgba(255,255,255,.6);border:1px solid var(--dark-line);padding:4px 10px;border-radius:999px}
.dash__kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}
.dash__kpis div{background:rgba(255,255,255,.04);border:1px solid var(--dark-line);border-radius:12px;padding:12px}
.dash__kpis small{display:block;font-size:11px;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.08em}
.dash__kpis strong{display:block;font-family:var(--font-head);font-size:22px;margin:4px 0 2px}
.dash__kpis em{font-style:normal;font-size:12px;font-weight:600}
.up{color:#3FCF8E}
.dash__chart{height:150px;display:flex;align-items:flex-end;gap:8px;padding:10px 0;border-bottom:1px solid var(--dark-line);background:repeating-linear-gradient(to top,transparent 0 36px,rgba(255,255,255,.04) 36px 37px)}
.dash__chart span{flex:1;height:var(--h);border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,var(--red-600),var(--red-700));transform-origin:bottom;animation:grow .9s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--d) + .3s)}
.dash__chart span:nth-child(3n){background:linear-gradient(180deg,#fff,#bdbdbd)}
@keyframes grow{from{transform:scaleY(0)}}
.dash__foot{display:flex;gap:18px;margin-top:14px;font-size:12px;color:rgba(255,255,255,.6)}
.dash__foot span{display:flex;align-items:center;gap:6px}
.sw{width:10px;height:10px;border-radius:3px;display:inline-block}
.sw--red{background:var(--red-600)}.sw--white{background:#fff}.sw--grey{background:#555}
.dash__note{position:absolute;right:14px;bottom:8px;font-size:11px;color:rgba(255,255,255,.35)}
.float{position:absolute;background:#fff;color:var(--ink);border-radius:14px;padding:12px 16px;box-shadow:0 20px 40px -10px rgba(0,0,0,.5);display:flex;align-items:center;gap:10px;animation:bob 5s ease-in-out infinite}
.float b{font-family:var(--font-head);font-size:20px;color:var(--red)}
.float span{font-size:12px;line-height:1.3;color:var(--ink-2);font-weight:500}
.float--a{left:-40px;bottom:96px}
.float--b{right:-34px;top:-18px;background:var(--red);animation-delay:-2.5s}
.float--b span{color:#fff}
.float--b img{width:40px;background:#fff;border-radius:9px;padding:4px}
@keyframes bob{50%{transform:translateY(-10px)}}

.platforms{display:flex;align-items:center;gap:32px;padding-top:72px;padding-bottom:40px;margin-top:72px;border-top:1px solid var(--dark-line);flex-wrap:wrap}
.platforms>span{font-size:13px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.1em}
.platforms ul{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:12px 44px}
.platforms li{font-family:var(--font-head);font-weight:800;font-size:22px;color:rgba(255,255,255,.35);transition:color .2s}
.platforms li:hover{color:#fff}

/* ---------- Bölümler ---------- */
.section{padding:120px 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:var(--black);color:#fff}
.section__head{text-align:center;max-width:680px;margin:0 auto 64px}
.section__head--left{text-align:left;margin:0}
.section__head h2{font-size:clamp(32px,4vw,48px);font-weight:800;margin:14px 0 18px}
.section__head p{color:var(--muted);font-size:17px}
.section__head p a{color:var(--red);font-weight:600}
.kicker{display:inline-block;font-family:var(--font-head);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.14em;color:var(--red)}
.kicker--light{color:#E0444D}

/* Hizmet kartları */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;transition:transform .3s,border-color .3s,box-shadow .3s;overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;height:3px;width:0;background:var(--red);transition:width .4s}
.card:hover{transform:translateY(-6px);border-color:transparent;box-shadow:0 24px 48px -20px rgba(0,0,0,.18)}
.card:hover::before{width:100%}
.card__icon{width:56px;height:56px;border-radius:14px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;margin-bottom:24px;transition:background .3s,color .3s}
.card__icon svg{width:26px;height:26px}
.card:hover .card__icon{background:var(--red);color:#fff}
.card h3{font-size:20px;font-weight:700;margin-bottom:12px}
.card p{color:var(--muted);font-size:15px}
.card__link{display:inline-flex;align-items:center;gap:6px;margin-top:22px;font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--ink);text-decoration:none}
.card__link svg{width:16px;height:16px;color:var(--red);transition:transform .2s}
.card__link:hover svg{transform:translateX(4px)}

/* Süreç */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:s;position:relative}
.steps::before{content:"";position:absolute;top:28px;left:8%;right:8%;height:2px;background:repeating-linear-gradient(90deg,var(--red) 0 8px,transparent 8px 16px);opacity:.35}
.step{position:relative;background:#fff;border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow)}
.step__num{position:relative;display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--black);color:#fff;font-family:var(--font-head);font-weight:800;font-size:18px;margin:-58px 0 22px;border:4px solid var(--bg-alt)}
.step:first-child .step__num{background:var(--red)}
.step h3{font-size:19px;margin-bottom:10px}
.step p{color:var(--muted);font-size:15px}

/* Neden biz */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.why__copy h2{font-size:clamp(34px,4.2vw,52px);font-weight:800;margin:14px 0 22px}
.why__copy .hl{color:#E0444D}
.why__copy p{color:rgba(255,255,255,.7);font-size:17px;margin-bottom:32px}
.why__list{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.why__item{display:flex;gap:16px;padding:26px;border:1px solid var(--dark-line);border-radius:var(--radius);background:var(--dark-2);transition:border-color .3s,transform .3s}
.why__item:hover{border-color:rgba(179,18,28,.6);transform:translateY(-4px)}
.why__check{flex:none;width:36px;height:36px;border-radius:10px;background:var(--red);display:grid;place-items:center}
.why__check svg{width:18px;height:18px;stroke-width:3}
.why__item h3{font-size:17px;margin-bottom:6px}
.why__item p{color:rgba(255,255,255,.6);font-size:14.5px}

/* SSS */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.faq{display:flex;flex-direction:column;gap:12px}
.faq__item{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:border-color .2s,box-shadow .2s}
.faq__item[open]{border-color:var(--red);box-shadow:0 10px 30px -18px rgba(151,14,22,.5)}
.faq__item summary{list-style:none;cursor:pointer;padding:22px 24px;font-family:var(--font-head);font-weight:700;font-size:17px;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq__item summary::-webkit-details-marker{display:none}
.faq__icon{flex:none;position:relative;width:28px;height:28px;border-radius:50%;background:var(--bg-alt)}
.faq__icon::before,.faq__icon::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .3s}
.faq__icon::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq__item[open] .faq__icon{background:var(--red)}
.faq__item[open] .faq__icon::before,.faq__item[open] .faq__icon::after{background:#fff}
.faq__item[open] .faq__icon::after{transform:translate(-50%,-50%) rotate(0)}
.faq__item p{padding:0 24px 22px;color:var(--muted)}

/* İletişim */
.section--contact{background:var(--black);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.section--contact::before{content:"";position:absolute;width:800px;height:800px;left:-300px;bottom:-400px;background:radial-gradient(closest-side,rgba(151,14,22,.45),transparent);z-index:-1}
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:start}
.contact__info{position:sticky;top:calc(var(--nav-h) + 32px)}
.contact__info h2{font-size:clamp(32px,4vw,46px);font-weight:800;margin:14px 0 18px}
.contact__info>p{color:rgba(255,255,255,.7);font-size:17px}
.contact__list{list-style:none;padding:0;margin:40px 0 0;display:flex;flex-direction:column;gap:22px}
.contact__list li{display:flex;align-items:center;gap:16px}
.ci{width:48px;height:48px;border-radius:12px;border:1px solid var(--dark-line);display:grid;place-items:center;color:#E0444D;flex:none}
.ci svg{width:22px;height:22px}
.contact__list small{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.5)}
.contact__list a,.contact__list span{color:#fff;text-decoration:none;font-weight:600}
.contact__list a:hover{color:#E0444D}

.form{background:#fff;color:var(--ink);border-radius:20px;padding:40px;box-shadow:var(--shadow-lg)}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin:0 0 18px;border:0;padding:0;min-width:0}
.field label,.field legend{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:var(--ink);padding:0}
.field input[type=text],.field input[type=email],.field input[type=tel],.field textarea,.field select{width:100%;font:inherit;font-size:15px;padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);background:#FCFBFA;color:var(--ink);transition:border-color .2s,box-shadow .2s,background .2s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--red);background:#fff;box-shadow:0 0 0 4px var(--red-soft)}
.field input::placeholder,.field textarea::placeholder{color:#A9A5A0}
.select{position:relative}
.select select{appearance:none;-webkit-appearance:none;padding-right:42px;cursor:pointer}
.select::after{content:"";position:absolute;right:16px;top:50%;width:8px;height:8px;border-right:2px solid var(--ink-2);border-bottom:2px solid var(--ink-2);transform:translateY(-70%) rotate(45deg);pointer-events:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{position:relative;margin:0!important;cursor:pointer}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-block;padding:9px 14px;border:1.5px solid var(--line);border-radius:999px;font-size:13.5px;font-weight:500;transition:all .2s;user-select:none}
.chip:hover span{border-color:#C9C4BE}
.chip input:checked+span{background:var(--red);border-color:var(--red);color:#fff}
.chip input:focus-visible+span{outline:2px solid var(--red-600);outline-offset:2px}
.field--check{margin-top:4px}
.check{display:flex!important;gap:12px;align-items:flex-start;font-weight:400!important;font-size:13.5px!important;color:var(--ink-2)!important;cursor:pointer;line-height:1.5}
.check input{flex:none;width:18px;height:18px;margin-top:2px;accent-color:var(--red)}
.check a{color:var(--red);font-weight:600}
.field__err{display:none;color:var(--red-600);font-size:13px;margin-top:6px;font-weight:500}
.field.has-error input,.field.has-error textarea{border-color:var(--red-600)}
.field.has-error .chip span{border-color:rgba(179,18,28,.5)}
.field.has-error .field__err{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__alert{padding:14px 16px;border-radius:var(--radius-sm);font-size:14.5px;font-weight:500;margin-bottom:22px}
.form__alert.is-ok{background:#E9F8F0;color:#11643E;border:1px solid #B9E7CF}
.form__alert.is-err{background:#FDECEC;color:#8A0F17;border:1px solid #F5C2C4}
.btn__spinner{display:none;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn.is-loading .btn__spinner{display:inline-block}
.btn.is-loading{pointer-events:none;opacity:.85}
@keyframes spin{to{transform:rotate(360deg)}}
.form.is-done .form__row,.form.is-done .field,.form.is-done #submitBtn{display:none}
.form.is-done .form__alert{margin:0;font-size:16px;padding:28px}

/* Footer */
.footer{background:#050505;color:rgba(255,255,255,.6);padding:80px 0 0;font-size:14.5px}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px}
.footer__brand p{margin:18px 0 22px;max-width:280px}
.footer__col{display:flex;flex-direction:column;gap:12px}
.footer__col h4{color:#fff;font-size:15px;margin-bottom:6px}
.footer__col a{text-decoration:none;transition:color .2s}
.footer__col a:hover{color:#fff}
.social{display:flex;gap:10px}
.social a{width:40px;height:40px;border-radius:10px;border:1px solid var(--dark-line);display:grid;place-items:center;color:#fff;transition:background .2s,border-color .2s}
.social a:hover{background:var(--red);border-color:var(--red)}
.social svg{width:18px;height:18px}
.footer__bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:28px 24px;margin-top:64px;border-top:1px solid var(--dark-line);font-size:13px}
.footer__bottom a{text-decoration:none}
.footer__bottom a:hover{color:#fff}

/* WhatsApp butonu */
.wa{position:fixed;right:22px;bottom:22px;z-index:40;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px -8px rgba(0,0,0,.4);transition:transform .2s}
.wa:hover{transform:scale(1.08)}
.wa svg{width:28px;height:28px}

/* Scroll animasyonu */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1);transition-delay:var(--d,0ms)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation:none!important}
}

/* ---------- Yasal sayfa ---------- */
.legal{padding:calc(var(--nav-h) + 64px) 0 96px}
.legal .container{max-width:820px}
.legal h1{font-size:clamp(30px,4vw,42px);font-weight:800;margin-bottom:12px}
.legal h2{font-size:20px;margin:36px 0 10px}
.legal p,.legal li{color:var(--ink-2)}
.legal p{margin-bottom:12px}
.legal .muted{color:var(--muted);font-size:14px}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero__inner{grid-template-columns:1fr;gap:40px}
  .hero__visual{max-width:560px}
  .services{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:56px}
  .steps::before{display:none}
  .why,.faq-wrap,.contact{grid-template-columns:1fr;gap:48px}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media (max-width:820px){
  .nav__toggle{display:block}
  .nav__links{position:fixed;top:var(--nav-h);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#0A0A0A;border-bottom:1px solid var(--dark-line);padding:8px 16px 20px;transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .25s}
  .nav__links.is-open{transform:none;opacity:1;visibility:visible}
  .nav__links a:not(.btn){padding:14px 8px;border-bottom:1px solid var(--dark-line);font-size:16px}
  .nav__cta{margin-top:16px}
}
@media (max-width:640px){
  .container{padding:0 16px}
  .section{padding:80px 0}
  .hero{padding-top:calc(var(--nav-h) + 48px)}
  .lead{font-size:16.5px}
  .hero__actions .btn{flex:1 1 100%}
  .services,.why__list,.steps{grid-template-columns:1fr}
  .dash{transform:none;padding:18px}
  .dash__kpis strong{font-size:18px}
  .float--a{left:0;bottom:70px}
  .float--b{display:none}
  .section__head h2 br,.why__copy h2 br{display:none}
  .contact__info{position:static}
  .platforms{margin-top:48px;padding-top:40px;gap:16px}
  .platforms li{font-size:18px}
  .form{padding:26px 18px}
  .form__row{grid-template-columns:1fr;gap:0}
  .footer__inner{grid-template-columns:1fr}
  .section__head{margin-bottom:44px}
  .wa{width:52px;height:52px;right:16px;bottom:16px}
}

/* ---------- Performanslar ---------- */
.perf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.perf-stats div{background:var(--black);color:#fff;border-radius:var(--radius);padding:24px 22px}
.perf-stats strong{display:block;font-family:var(--font-head);font-weight:800;font-size:clamp(24px,2.6vw,34px);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.perf-stats .hl{color:#E0444D}
.perf-stats span{display:block;margin-top:4px;font-size:14px;color:rgba(255,255,255,.6)}
.perf-filter{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:32px}
.perf-filter button{font:600 14.5px var(--font-body);padding:10px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer;transition:all .2s}
.perf-filter button span{opacity:.55;margin-left:4px;font-weight:500}
.perf-filter button:hover{border-color:#C9C4BE}
.perf-filter button.on{background:var(--red);border-color:var(--red);color:#fff}
.perf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start}
.perf-card{margin:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .3s,box-shadow .3s}
.perf-card:hover{transform:translateY(-4px);box-shadow:0 24px 48px -24px rgba(0,0,0,.22)}
.perf-card.is-hidden{display:none}
.perf-card__img{display:block;width:100%;padding:10px 10px 0;border:0;background:none;cursor:zoom-in}
.perf-card__img img{width:100%;height:auto;border-radius:10px}
.perf-card figcaption{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:14px 18px 16px;border-top:1px solid var(--line);margin-top:10px}
.perf-card__label{width:100%;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.perf-card strong{font-family:var(--font-head);font-weight:800;font-size:20px;letter-spacing:-.01em;font-variant-numeric:tabular-nums}
.perf-card em{font-style:normal;font-size:13px;font-weight:700;color:var(--red);background:var(--red-soft);padding:4px 10px;border-radius:999px}
.perf-more{display:flex;justify-content:center;margin-top:36px}
.perf-more[hidden]{display:none}
.btn--dark{background:var(--black);color:#fff}
.btn--dark:hover{background:#262626;transform:translateY(-2px)}
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(5,5,5,.92);display:flex;align-items:center;justify-content:center;padding:24px}
.lightbox[hidden]{display:none}
.lightbox figure{margin:0;max-width:min(760px,100%);max-height:100%;display:flex;flex-direction:column;align-items:center}
.lightbox img{max-width:100%;max-height:78vh;border-radius:14px;background:#fff}
.lightbox figcaption{color:#fff;margin-top:16px;font-family:var(--font-head);font-weight:700;font-size:18px;text-align:center}
.lightbox figcaption em{font-style:normal;color:#E0444D;margin-left:8px}
.lightbox__close{position:absolute;top:16px;right:20px;width:48px;height:48px;border:0;background:rgba(255,255,255,.1);color:#fff;font-size:30px;border-radius:50%;cursor:pointer}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);width:52px;height:52px;border:0;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:32px;cursor:pointer}
.lightbox__nav:hover,.lightbox__close:hover{background:var(--red)}
.lightbox__nav--prev{left:20px}.lightbox__nav--next{right:20px}
@media (max-width:1024px){.perf-grid{grid-template-columns:repeat(2,1fr)}.perf-stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){
  .perf-grid{grid-template-columns:1fr}
  .perf-stats{gap:10px}.perf-stats div{padding:18px 16px}
  .lightbox__nav{top:auto;bottom:20px;transform:none}
}