/* ============================================================
   adnanakyuz.com : stüdyo teması
   Grafit zemin, tek vurgu (limon yeşili), Geist, 14px kart / tam yuvarlak buton
   ============================================================ */

:root{
  color-scheme:dark;
  --bg:#0b0b0a;
  --bg-2:#131312;
  --bg-3:#1b1b19;
  --line:#262624;
  --line-2:#363633;
  --ink:#f4f3ee;
  --muted:#a8a69f;
  --dim:#7c7a74;
  --accent:#ffbf00;
  --accent-ink:#1a1300;
  --accent-soft:rgba(255,191,0,.1);
  --err:#ff8a7a;
  --radius:14px;
  --radius-sm:10px;
  --container:1200px;
  --ease:cubic-bezier(.16,1,.3,1);
  --font:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Geist Mono',ui-monospace,Consolas,monospace;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:999px;z-index:100}
.skip:focus{left:16px}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:112px 0}
.section-sm{padding:64px 0}
.bg-soft{background:var(--bg-2)}
.text-center{text-align:center}

/* Tipografi */
h1,h2,h3,h4{line-height:1.08;font-weight:600;letter-spacing:-.035em}
h1{font-size:clamp(2.6rem,6.2vw,5.2rem)}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.3rem;letter-spacing:-.02em;line-height:1.25}
.lead{font-size:1.15rem;color:var(--muted);max-width:56ch}
.muted{color:var(--muted)}
.eyebrow{display:inline-block;font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:18px}
.section-head{max-width:760px;margin-bottom:56px}
.section-head p{color:var(--muted);margin-top:16px;font-size:1.08rem;max-width:60ch}
.section-head.text-center{margin-left:auto;margin-right:auto}
.section-head.text-center p{margin-left:auto;margin-right:auto}

/* Butonlar */
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:999px;font-weight:600;font-size:.97rem;border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .25s var(--ease),background .25s,border-color .25s,color .25s;font-family:inherit}
.btn:active{transform:translateY(1px) scale(.98)}
.btn-primary{background:var(--accent);color:var(--accent-ink)}
.btn-primary:hover{background:#d8fa7e}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink)}
.btn-wa{background:#1f3a2a;color:#d6f5e0;border-color:#2c5a3f}
.btn-wa:hover{background:#264a35}
.btn-lg{padding:16px 28px;font-size:1.02rem}
.btn i{font-size:1.15em}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-weight:600}
.link-arrow:hover{gap:10px}
.link-arrow{transition:gap .25s var(--ease)}

/* ---------------- Header ---------------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(14,15,13,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.site-header.scrolled{border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.02em;font-size:1.06rem}
.logo-mark{width:44px;height:auto;display:block}
.logo small{display:block;font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-weight:400}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a:not(.btn){color:var(--muted);font-size:.95rem;transition:color .2s}
.nav-links a:not(.btn):hover,.nav-links a.active{color:var(--ink)}
.nav-cta{padding:10px 20px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:44px;height:44px;cursor:pointer;color:var(--ink);font-size:1.4rem;place-items:center}

/* ---------------- Hero ---------------- */
.hero{position:relative;padding:72px 0 96px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:70vw;height:70vw;max-width:900px;max-height:900px;background:radial-gradient(closest-side,rgba(255,191,0,.11),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.08fr;gap:56px;align-items:center}
.hero h1{margin-bottom:22px}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero .lead{margin-bottom:34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}

.showcase{position:relative;aspect-ratio:16/11.5}
.device-laptop{position:absolute;left:0;top:4%;width:88%;border-radius:14px 14px 6px 6px;background:#1a1b18;border:1px solid var(--line-2);padding:10px 10px 0;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.device-laptop .screen{position:relative;aspect-ratio:16/10;overflow:hidden;border-radius:6px;background:#000}
.device-laptop::after{content:"";display:block;height:14px;margin:0 -10px;background:linear-gradient(#2b2c28,#1a1b18);border-radius:0 0 10px 10px}
.device-phone{position:absolute;right:0;bottom:0;width:27%;aspect-ratio:9/19;border-radius:26px;background:#1a1b18;border:1px solid var(--line-2);padding:7px;box-shadow:0 30px 60px -20px rgba(0,0,0,.9)}
.device-phone .screen{position:relative;width:100%;height:100%;overflow:hidden;border-radius:20px;background:#000}
.screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top;opacity:0;transition:opacity .8s ease}
.screen img.on{opacity:1}
.showcase-bar{position:absolute;left:0;bottom:-4px;width:68%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.showcase-caption{font-size:.92rem;color:var(--muted)}
.showcase-caption a{color:var(--ink);font-weight:600}
.showcase-caption a:hover{color:var(--accent)}
.showcase-toggle{background:none;border:1px solid var(--line-2);color:var(--muted);border-radius:999px;padding:6px 14px;font:inherit;font-size:.8rem;cursor:pointer}
.showcase-toggle:hover{color:var(--ink);border-color:var(--ink)}

/* Güven şeridi (hero altı) */
.facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:28px 24px;border-left:1px solid var(--line)}
.fact:first-child{border-left:0;padding-left:0}
.fact b{display:block;font-size:1.7rem;font-weight:600;letter-spacing:-.03em}
.fact span{color:var(--muted);font-size:.92rem}

/* ---------------- Hizmet paketleri ---------------- */
.offers{display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:16px}
.offer{position:relative;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:34px;display:flex;flex-direction:column;gap:18px;transition:border-color .3s}
.offer:hover{border-color:var(--line-2)}
.offer:first-child{grid-row:span 2;background:linear-gradient(160deg,rgba(255,191,0,.09),transparent 45%),var(--bg-2)}
.offer-icon{width:46px;height:46px;border-radius:12px;background:var(--bg-3);display:grid;place-items:center;font-size:1.5rem;color:var(--accent)}
.offer h3{font-size:1.6rem}
.offer p{color:var(--muted)}
.offer-price b{display:block;line-height:1.1;font-size:clamp(1.6rem,6vw,1.9rem);font-weight:600;letter-spacing:-.03em}
.offer-price span{display:block;color:var(--dim);font-size:.88rem;margin-top:6px}
.checks{display:grid;gap:10px}
.checks li{display:flex;gap:10px;color:var(--ink);font-size:.96rem}
.checks i{color:var(--accent);font-size:1.1rem;flex:none;margin-top:2px}
.offer:not(:first-child) .checks{grid-template-columns:1fr 1fr;column-gap:20px}
.offer-shot{display:block;margin-top:8px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--line);aspect-ratio:16/9}
.offer-shot img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .8s var(--ease)}
.offer-shot:hover img{transform:scale(1.03)}
.offer .proof{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);font-size:.9rem;color:var(--dim)}
.offer .proof a{color:var(--muted);text-decoration:underline;text-decoration-color:var(--line-2);text-underline-offset:3px}
.offer .proof a:hover{color:var(--ink)}

/* ---------------- Çalışmalar ---------------- */
.work-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.work{grid-column:span 2;display:flex;flex-direction:column;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s,transform .4s var(--ease)}
.work:hover{border-color:var(--line-2);transform:translateY(-3px)}
.work-grid .work:nth-child(1),.work-grid .work:nth-child(2),.work-grid--wide4 .work:nth-child(3),.work-grid--wide4 .work:nth-child(4){grid-column:span 3}
.work-grid--even .work:nth-child(n){grid-column:span 2}
.work-grid.filtered .work{grid-column:span 2}
.work[hidden]{display:none}
.work-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-3)}
.work-media img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .8s var(--ease)}
.work:hover .work-media img{transform:scale(1.03)}
.work-media .mono-cover{position:absolute;inset:0;display:grid;place-items:center;font-size:3.4rem;font-weight:600;letter-spacing:-.05em;color:var(--line-2);background:repeating-linear-gradient(135deg,var(--bg-3) 0 14px,var(--bg-2) 14px 28px)}
.work-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.work-meta{font-size:.84rem;color:var(--dim)}
.work-body h3{font-size:1.25rem}
.work-body p{color:var(--muted);font-size:.95rem}
.work-foot{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:.88rem}
.status{color:var(--muted);border:1px solid var(--line-2);border-radius:999px;padding:3px 10px;font-size:.78rem}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:.78rem;color:var(--muted);background:var(--bg-3);border-radius:999px;padding:4px 10px}
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.filters button{background:none;border:1px solid var(--line-2);color:var(--muted);border-radius:999px;padding:8px 16px;font:inherit;font-size:.9rem;cursor:pointer}
.filters button[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* ---------------- Demolar (yatay ray) ---------------- */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,30%);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.demo{scroll-snap-align:start;display:block}
.demo-media{position:relative;aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--bg-3)}
.demo-media img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .8s var(--ease)}
.demo:hover .demo-media img{transform:scale(1.04)}
.demo-cap{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:14px 4px 0}
.demo-cap b{font-weight:600}
.demo-cap span{color:var(--dim);font-size:.88rem}
.rail-note{margin-top:22px;color:var(--muted)}
.rail-note a{color:var(--accent)}

/* ---------------- Problemler ---------------- */
.problems{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.problem{padding:36px 40px 36px 0;border-bottom:1px solid var(--line)}
.problem:nth-child(even){padding:36px 0 36px 40px;border-left:1px solid var(--line)}
.problem h3{font-size:1.4rem;margin-bottom:10px}
.problem p{color:var(--muted);max-width:46ch}

/* ---------------- Süreç ---------------- */
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:48px 40px;counter-reset:step}
.step{counter-increment:step;position:relative;padding-top:22px;border-top:1px solid var(--line-2)}
.step::before{content:counter(step,decimal-leading-zero);position:absolute;top:-1px;left:0;padding-top:12px;border-top:2px solid var(--accent);width:40px;font-family:var(--mono);font-size:.8rem;color:var(--accent)}
.step h3{margin:22px 0 8px}
.step p{color:var(--muted)}

/* ---------------- Kurucu ---------------- */
.founder{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.founder-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:34px;display:grid;gap:22px}
.founder-card .who b{display:block;font-size:1.3rem;font-weight:600}
.founder-card .who span{color:var(--muted)}
.founder-card ul{display:grid;gap:12px}
.founder-card li{display:flex;gap:12px;color:var(--muted)}
.founder-card li i{color:var(--accent);font-size:1.2rem}
.founder-copy p{color:var(--muted);font-size:1.08rem;margin-top:18px;max-width:58ch}
.principles{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:40px}
.principles h3{font-size:1.1rem;margin-bottom:6px}
.principles p{margin-top:0!important;font-size:.97rem!important}

/* ---------------- SSS ---------------- */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 0;font-size:1.15rem;font-weight:500;display:flex;justify-content:space-between;gap:20px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{color:var(--accent);transition:transform .3s var(--ease);flex:none}
.faq details[open] summary i{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 0 24px;max-width:70ch}

/* ---------------- CTA bandı ---------------- */
.cta-band{position:relative;overflow:hidden;background:var(--bg-2);border:1px solid var(--line);border-radius:22px;padding:72px 56px;display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:end}
.cta-band::after{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;background:radial-gradient(closest-side,rgba(255,191,0,.16),transparent 70%);pointer-events:none}
.cta-band h2{font-size:clamp(2rem,4vw,3.2rem)}
.cta-band p{color:var(--muted);margin-top:14px;max-width:48ch}
.cta-band .actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}

/* ---------------- İç sayfalar ---------------- */
.page-hero{padding:72px 0 40px}
.page-hero h1{font-size:clamp(2.4rem,5vw,4rem);margin-bottom:16px}
.page-hero p{color:var(--muted);font-size:1.12rem;max-width:62ch}
.breadcrumb{font-size:.88rem;color:var(--dim);margin-bottom:22px}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--ink)}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.card .icon{width:44px;height:44px;color:var(--accent);margin-bottom:18px}
.card .icon svg{width:100%;height:100%}
.card h3{margin-bottom:10px}
.card p{color:var(--muted)}

.post-card,.product-card,.project-card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s,transform .4s var(--ease)}
.post-card:hover,.product-card:hover,.project-card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.post-thumb,.product-thumb,.project-thumb{aspect-ratio:16/10;background:var(--bg-3);overflow:hidden}
.product-thumb{aspect-ratio:1/1;background:#f2f2ee}
.post-thumb img,.product-thumb img,.project-thumb img{width:100%;height:100%;object-fit:cover}
.product-thumb img{object-fit:contain;padding:16px}
.post-body,.product-body,.project-body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-date,.client{font-size:.85rem;color:var(--dim)}
.post-body p,.product-body p,.project-body p{color:var(--muted);font-size:.95rem}
.read{margin-top:auto;color:var(--accent);font-weight:600;font-size:.92rem}
.price{font-size:1.25rem;font-weight:600}
.badge{display:inline-block;font-size:.75rem;border-radius:999px;padding:3px 10px;border:1px solid var(--line-2);color:var(--muted)}
.badge-in{color:var(--accent);border-color:rgba(255,191,0,.4)}
.badge-out{color:var(--err);border-color:rgba(255,138,122,.4)}

.prose{max-width:72ch;font-size:1.08rem;color:#d6d5cf}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:1.9rem;margin-top:1.8em}
.prose h3{font-size:1.35rem;margin-top:1.6em}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.3em}
.prose ul{list-style:disc}
.prose ol{list-style:decimal}
.prose li+li{margin-top:.4em}
.prose img{border-radius:var(--radius);margin:1.6em 0}
.prose blockquote{border-left:2px solid var(--accent);padding-left:20px;color:var(--muted)}

/* Proje detay */
.case-hero{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;align-items:end;margin-bottom:40px}
.case-media{display:grid;grid-template-columns:3.2fr 1fr;gap:16px;align-items:end}
.case-media figure{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg-3)}
.case-media figure:last-child{border-radius:22px}
.case-facts{display:grid;gap:16px;border-top:1px solid var(--line);padding-top:20px}
.case-facts div{display:flex;justify-content:space-between;gap:16px}
.case-facts dt{color:var(--dim)}

/* İletişim */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
.contact-info{display:grid;gap:14px}
.contact-item{display:flex;gap:16px;align-items:flex-start;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.contact-item .ic{width:40px;height:40px;flex:none;border-radius:10px;background:var(--bg-3);color:var(--accent);display:grid;place-items:center}
.contact-item .ic svg{width:20px;height:20px}
.contact-item b{display:block;font-weight:600}
.contact-item span{color:var(--muted)}
.form{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:32px;display:grid;gap:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}
.field label{font-size:.9rem;color:#cfcec7;font-weight:500}
.field input,.field textarea,.field select{width:100%;background:var(--bg);border:1px solid var(--line-2);border-radius:var(--radius-sm);padding:13px 14px;color:var(--ink);font:inherit;transition:border-color .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field textarea{min-height:150px;resize:vertical}
.alert{padding:14px 16px;border-radius:var(--radius-sm);font-size:.95rem}
.alert-ok{background:rgba(255,191,0,.1);color:var(--accent);border:1px solid rgba(255,191,0,.3)}
.alert-err{background:rgba(255,138,122,.1);color:var(--err);border:1px solid rgba(255,138,122,.3)}

/* ---------------- Footer ---------------- */
.site-footer{border-top:1px solid var(--line);padding:72px 0 32px;margin-top:40px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer-about p{color:var(--muted);margin-top:16px;max-width:36ch;font-size:.95rem}
.site-footer h4{font-family:var(--mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);font-weight:400;margin-bottom:16px}
.footer-links{display:grid;gap:10px}
.footer-links a,.footer-links li{color:var(--muted);font-size:.95rem}
.footer-links a:hover{color:var(--ink)}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:38px;height:38px;border-radius:10px;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--muted);font-size:1.1rem}
.socials a:hover{color:var(--ink);border-color:var(--ink)}
.footer-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--dim);font-size:.88rem}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:40;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;font-size:1.7rem;box-shadow:0 10px 30px rgba(0,0,0,.45);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.06)}

/* ---------------- Hareket ---------------- */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0) * 70ms)}
  .reveal.in{opacity:1;transform:none}
  .hero-copy>*{animation:rise .9s var(--ease) both}
  .hero-copy>*:nth-child(2){animation-delay:.08s}
  .hero-copy>*:nth-child(3){animation-delay:.16s}
  .hero-copy>*:nth-child(4){animation-delay:.24s}
  .showcase{animation:rise 1.1s .2s var(--ease) both}
}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .screen img{transition:none}
}

/* ---------------- Responsive ---------------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .showcase{max-width:680px}
  .offers{grid-template-columns:1fr}
  .offer:first-child{grid-row:auto}
  .work-grid{grid-template-columns:1fr 1fr}
  .work-grid .work:nth-child(n){grid-column:span 1}
  .founder,.cta-band,.case-hero{grid-template-columns:1fr}
  .cta-band .actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .process{grid-template-columns:1fr 1fr}
  .rail{grid-auto-columns:minmax(280px,44%)}
}
@media (max-width:860px){
  .nav-toggle{display:grid}
  .nav-links{position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 20px;background:var(--bg);border-bottom:1px solid var(--line);display:none}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav-links .nav-cta{margin-top:16px;justify-content:center}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:72px 0}
  .hero{padding:40px 0 64px}
  .facts-grid{grid-template-columns:1fr 1fr}
  .fact{padding:20px 16px;border-left:0;border-top:1px solid var(--line)}
  .fact:nth-child(-n+2){border-top:0}
  .fact:nth-child(odd){padding-left:0}
  .fact:nth-child(even){border-left:1px solid var(--line)}
  .work-grid,.problems,.process,.principles,.grid-2,.grid-3,.grid-4,.row,.contact-grid,.footer-grid{grid-template-columns:1fr}
  .offer:not(:first-child) .checks{grid-template-columns:1fr}
  .offer{padding:26px}
  .problem,.problem:nth-child(even){padding:28px 0;border-left:0}
  .rail{grid-auto-columns:82%}
  .cta-band{padding:44px 24px;border-radius:18px}
  .showcase-bar{position:static;width:100%;margin-top:72px}
  .showcase{aspect-ratio:auto;padding-bottom:0}
  .device-laptop{position:relative;width:86%;top:0}
  .device-phone{width:30%;bottom:auto;top:14%}
  .case-media{grid-template-columns:1fr}
  .case-media figure:last-child{display:none}
  .btn-lg{padding:15px 22px}
}

/* Görüşme randevusu */
.booking{max-width:880px;display:grid;gap:22px}
.booking-step{border:1px solid var(--line);background:var(--bg-2);border-radius:var(--radius);padding:24px;margin:0;display:grid;gap:16px;min-width:0}
.booking-step legend{float:left;width:100%;display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.05rem;padding:0}
.booking-step legend span{width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font-size:.8rem;font-family:var(--mono)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips-days{flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px;scrollbar-width:thin}
.chip{position:relative;cursor:pointer;border:1px solid var(--line-2);background:var(--bg);border-radius:var(--radius-sm);padding:10px 16px;display:flex;align-items:center;gap:8px;transition:border-color .2s,background .2s,color .2s;user-select:none}
.chip input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chip b{font-weight:500}
.chip:hover{border-color:var(--dim)}
.chip:has(input:checked){border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.chip:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.chip:has(input:disabled){opacity:.35;cursor:not-allowed;text-decoration:line-through}
.chip-day{flex-direction:column;gap:2px;min-width:66px;padding:10px 8px;scroll-snap-align:start;text-align:center}
.chip-day b{font-size:1.35rem;font-weight:600;line-height:1}
.chip-day small{font-size:.72rem;color:var(--dim);font-family:var(--mono);text-transform:uppercase;letter-spacing:.06em}
.chips-times .chip{font-family:var(--mono);font-size:.92rem}
.chip-type i{font-size:1.15rem}
.booking-hint{color:var(--muted);font-size:.9rem;margin:0}
.booking-submit{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.booking-submit p{margin:0;color:var(--muted)}
.booking-submit p b{color:var(--ink);font-weight:500}
.booking-note{font-size:.88rem;color:var(--dim);margin:0}
.booking-note a{color:var(--muted);text-decoration:underline}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.booking-done{max-width:720px;border:1px solid var(--line);background:var(--bg-2);border-radius:var(--radius);padding:28px;display:grid;gap:20px}
.booking-done dl{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:0}
.booking-done dt{font-family:var(--mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.booking-done dd{margin:4px 0 0;font-weight:500}
.booking-done p{margin:0;color:var(--muted)}
.booking-done .actions{display:flex;gap:12px;flex-wrap:wrap}
@media (max-width:767px){
  .booking-step{padding:18px}
  .booking-submit .btn{width:100%;justify-content:center}
  .booking-done dl{grid-template-columns:1fr}
}