*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font),system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
h1,h2,h3,h4{line-height:1.2;margin:0 0 .6em;color:var(--secondary);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.container{width:min(1160px,100% - 40px);margin-inline:auto}
.muted{opacity:.7}
.center{text-align:center;margin-top:40px}

/* Düğmeler */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:calc(var(--radius) * .6);font-weight:600;font-size:15px;border:2px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;font-family:inherit;line-height:1.2}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(0,0,0,.35)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:color-mix(in srgb,var(--primary) 85%,black)}
.btn-accent{background:var(--accent);color:#1a1a1a}
.btn-outline-light{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.12)}

/* Üst menü */
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb,var(--text) 10%,transparent)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--secondary);font-weight:800;font-size:1.25rem}
.logo{height:46px;width:auto;object-fit:contain}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:calc(var(--radius) * .6);background:var(--primary);color:#fff;font-size:1.2rem}
.menu{display:flex;align-items:center;gap:28px}
.menu ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.menu li a{display:block;padding:9px 14px;border-radius:calc(var(--radius) * .5);color:var(--text);font-weight:500}
.menu li a:hover,.menu li a.active{color:var(--primary);background:color-mix(in srgb,var(--primary) 10%,transparent)}
.nav-cta{padding:10px 20px}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:var(--secondary);margin:5px 0;border-radius:2px}

/* Hero */
.hero{position:relative;color:#fff;background:linear-gradient(135deg,var(--secondary),var(--primary));overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img,none) center/cover no-repeat;opacity:.38}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,color-mix(in srgb,var(--secondary) 88%,transparent) 15%,transparent 85%)}
.hero-inner{position:relative;z-index:1;padding:120px 0 150px;max-width:760px;margin-left:max(20px,calc((100% - 1160px)/2))}
.hero h1{color:#fff}
.hero .lead{font-size:1.15rem;opacity:.9;max-width:600px}
.badge{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);font-size:.85rem;font-weight:600;margin-bottom:20px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

/* Kartlar */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--bg);border:1px solid color-mix(in srgb,var(--text) 10%,transparent);border-radius:var(--radius);padding:30px;box-shadow:0 10px 30px -18px rgba(11,27,58,.25);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 22px 40px -22px rgba(11,27,58,.35)}
.card h3{margin-bottom:.4em}
.card p:last-child{margin-bottom:0}
.features{position:relative;z-index:2;margin-top:-70px}
.feature .num{display:inline-block;font-weight:800;color:var(--accent);font-size:1.6rem;margin-bottom:6px}
.service{padding:0;overflow:hidden}
.service h3,.service p{padding-inline:28px}
.service h3{margin-top:24px}
.service p{padding-bottom:6px}
.service>.icon-badge{margin:28px 28px 0}
.service>p:last-child{padding-bottom:28px}
.card-img img,.card-img .ph{width:100%;aspect-ratio:16/10;object-fit:cover}
.icon-badge{display:grid;place-items:center;width:56px;height:56px;border-radius:calc(var(--radius) * .7);background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary);font-weight:800;font-size:1.4rem}
.mv{padding:38px}

/* Bölümler */
.section{padding:96px 0}
.section.alt{background:var(--surface)}
.section-head{max-width:680px;margin:0 auto 48px;text-align:center}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-media img,.split-media .ph{width:100%;aspect-ratio:4/3;object-fit:cover}
.rounded{border-radius:var(--radius)}
.ph{display:grid;place-items:center;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 16%,var(--surface)),var(--surface));color:color-mix(in srgb,var(--primary) 55%,transparent)}
.prose p{margin-bottom:1.1em}

/* Rakamlar */
.stats{background:var(--secondary);color:#fff;padding:60px 0}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;text-align:center}
.stat strong{display:block;font-size:clamp(2rem,4vw,3rem);font-weight:800;color:var(--accent);line-height:1.1}
.stat span{opacity:.85}

/* Süreç */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:28px}
.step{position:relative;padding-top:6px}
.step-no{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;margin-bottom:14px}

/* Çağrı bandı */
.cta{background:linear-gradient(120deg,var(--primary),var(--secondary));color:#fff;padding:70px 0}
.cta h2{color:#fff;margin-bottom:.3em}
.cta p{margin:0;opacity:.9}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}

/* Sayfa banner */
.page-banner{position:relative;color:#fff;background:linear-gradient(135deg,var(--secondary),var(--primary));padding:90px 0;overflow:hidden}
.page-banner::before{content:"";position:absolute;inset:0;background:var(--hero-img,none) center/cover no-repeat;opacity:.3}
.page-banner .container{position:relative}
.page-banner h1{color:#fff;margin-bottom:.2em}
.page-banner p{margin:0;font-size:1.1rem;opacity:.9}

/* İletişim */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}
.info-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:18px}
.info-list strong{display:block;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:2px}
.form-card label{display:block;font-weight:600;font-size:.9rem;margin-bottom:16px}
.form-card input,.form-card textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--text) 22%,transparent);border-radius:calc(var(--radius) * .5);font:inherit;color:var(--text);background:var(--bg)}
.form-card input:focus,.form-card textarea:focus{outline:2px solid color-mix(in srgb,var(--primary) 50%,transparent);border-color:var(--primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.alert{padding:14px 18px;border-radius:calc(var(--radius) * .5);margin:16px 0;font-weight:500}
.alert.ok{background:#e7f8ee;color:#14633a;border:1px solid #b6e6c9}
.alert.err{background:#fdecec;color:#8f1d1d;border:1px solid #f5bcbc}
.map-wrap{margin-top:40px}
.map-wrap iframe{width:100%;height:380px;border:0;border-radius:var(--radius)}

/* Alt bilgi */
.site-footer{background:var(--secondary);color:rgba(255,255,255,.8);padding-top:64px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1em}
.site-footer a{color:rgba(255,255,255,.85)}
.site-footer a:hover{color:var(--accent)}
.brand-light{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:40px;padding-bottom:44px}
.flist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.social{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.social a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(255,255,255,.25);border-radius:50%;transition:background .2s,border-color .2s}
.social a:hover{background:var(--primary);border-color:var(--primary)}
.copyright{border-top:1px solid rgba(255,255,255,.14);padding:20px 0;font-size:.9rem;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.copyright span{opacity:.75}
.copyright .credit{color:#fff;opacity:.75;font-weight:600}
.copyright .credit a{color:inherit}
.copyright .credit a:hover{text-decoration:underline}
.copyright .credit:hover{opacity:1}

/* Mobil */
@media (max-width:900px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .hero-inner{padding:90px 0 120px}
}
@media (max-width:760px){
  .burger{display:block}
  .menu{position:absolute;top:76px;left:0;right:0;flex-direction:column;align-items:stretch;gap:12px;background:var(--bg);padding:16px 20px 24px;border-bottom:1px solid color-mix(in srgb,var(--text) 12%,transparent);display:none}
  .menu.open{display:flex}
  .menu ul{flex-direction:column}
  .nav-cta{text-align:center}
}
@media (max-width:620px){
  .grid-2,.grid-3,.form-row,.footer-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
  .features{margin-top:-50px}
  .cta-inner{flex-direction:column;align-items:flex-start}
}

/* ===== Ürün tanıtım anasayfası ===== */
.hero-product{overflow:hidden}
.hero-product::after{background:radial-gradient(900px 480px at 88% 0%,color-mix(in srgb,var(--primary) 70%,transparent),transparent 70%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:96px 0 112px}
.hero-copy h1{margin-bottom:.45em}

/* Panel maketi */
.mock{background:#fff;border-radius:calc(var(--radius) * .9);box-shadow:0 40px 80px -30px rgba(0,0,0,.6);overflow:hidden;color:#1c2333;font-size:13px;transform:perspective(1400px) rotateY(-6deg) rotateX(2deg);transition:transform .4s}
.mock:hover{transform:none}
.mock-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#eef1f8;border-bottom:1px solid #e0e5f0}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:#c9d0e2}
.mock-bar span{margin-left:10px;background:#fff;border-radius:6px;padding:3px 12px;color:#6b7488;font-size:12px}
.mock-body{display:grid;grid-template-columns:140px 1fr;min-height:330px}
.mock-side{background:#0f172a;padding:16px 10px;display:flex;flex-direction:column;gap:4px}
.mock-side b{color:#fff;font-size:13px;padding:0 8px 10px}
.mock-side span{color:#b6c0d6;padding:8px 10px;border-radius:7px;font-size:12px}
.mock-side span.on{background:var(--primary);color:#fff}
.mock-main{padding:18px;display:grid;gap:14px;align-content:start;background:#f5f7fb}
.mock-title{font-weight:800;font-size:15px}
.mock-field em{display:block;font-style:normal;font-weight:600;font-size:12px;margin-bottom:5px}
.mock-input{background:#fff;border:1px solid #dfe4ef;border-radius:8px;padding:9px 11px;color:#4a5368}
.mock-colors{display:flex;gap:8px}
.mock-colors u{width:34px;height:34px;border-radius:9px;border:2px solid #fff;box-shadow:0 0 0 1px #dfe4ef}
.mock-img{height:54px;border-radius:8px;background:linear-gradient(135deg,color-mix(in srgb,var(--primary) 30%,#fff),#e9edf6);border:1px dashed #c3cbdd}
.mock-btn{justify-self:start;background:var(--primary);color:#fff;font-weight:700;padding:9px 16px;border-radius:9px}

/* Etiket şeridi */
.strip{background:var(--surface);padding:26px 0;border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.strip .chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;list-style:none;margin:0;padding:0}
.strip .chips li{padding:8px 18px;border-radius:999px;background:var(--bg);border:1px solid color-mix(in srgb,var(--text) 14%,transparent);font-weight:600;font-size:.92rem;color:var(--secondary)}
.strip .chips li::before{content:"✓ ";color:var(--primary)}

/* Karşılaştırma */
.compare{max-width:960px;margin:0 auto;border:1px solid color-mix(in srgb,var(--text) 12%,transparent);border-radius:var(--radius);overflow:hidden;background:var(--bg);box-shadow:0 20px 40px -28px rgba(11,27,58,.35)}
.cmp-row{display:grid;grid-template-columns:.7fr 1fr 1.2fr;gap:0;border-top:1px solid color-mix(in srgb,var(--text) 9%,transparent)}
.cmp-row:first-child{border-top:0}
.cmp-row>*{padding:16px 20px}
.cmp-row strong{color:var(--secondary)}
.cmp-row span{color:color-mix(in srgb,var(--text) 78%,transparent)}
.cmp-row .us{background:color-mix(in srgb,var(--primary) 7%,var(--bg));color:var(--text);font-weight:600}
.cmp-row .us::before{content:"✓ ";color:var(--primary);font-weight:800}
.cmp-head>*{font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--secondary)}
.cmp-head .us{background:var(--primary);color:#fff}
.cmp-head .us::before{content:""}

/* Sayfa kartları ve SSS */
.grid-4{grid-template-columns:repeat(4,1fr)}
.page-card{display:block;color:var(--text)}
.page-card .more{color:var(--primary);font-weight:700;font-size:.92rem}
.faq{max-width:820px}
.faq-item{border:1px solid color-mix(in srgb,var(--text) 12%,transparent);border-radius:calc(var(--radius) * .7);padding:0 22px;margin-bottom:12px;background:var(--bg)}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;font-weight:700;color:var(--secondary);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--primary);font-weight:400}
.faq-item[open] summary::after{content:"–"}
.faq-item p{margin:0 0 18px;color:color-mix(in srgb,var(--text) 82%,transparent)}

@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:44px;padding:72px 0 80px}
  .mock{transform:none;max-width:560px}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:700px){
  .cmp-head{display:none}
  .cmp-row{grid-template-columns:1fr}
  .cmp-row>*{padding:8px 18px}
  .cmp-row strong{padding-top:16px}
  .cmp-row>span:last-child{padding-bottom:16px}
  .cmp-row span[data-l]::before{content:attr(data-l) ": ";font-weight:700;color:var(--secondary)}
  .cmp-row .us::before{content:attr(data-l) ": ";color:var(--primary)}
  .mock-body{grid-template-columns:1fr}
  .mock-side{display:none}
}
@media (max-width:620px){.grid-4{grid-template-columns:1fr}}
.logo-invert{filter:brightness(0) invert(1)}

/* ===== Demo çubuğu (demo sitelerde) ===== */
.demo-bar{background:#0b1220;color:#cfd8ea;font-size:13px;padding:9px 20px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center}
.demo-bar b{color:#fff}
.demo-bar a{color:#fff;margin-left:18px;font-weight:600}
.demo-bar a:hover{color:var(--accent)}
.in-frame .demo-bar{display:none}

/* ===== Demo vitrini (/demo/) ===== */
.demo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.dcard{display:block;color:var(--text);background:var(--bg);border:1px solid color-mix(in srgb,var(--text) 10%,transparent);border-radius:var(--radius);overflow:hidden;box-shadow:0 14px 34px -22px rgba(11,27,58,.4);transition:transform .2s,box-shadow .2s}
.dcard:hover{transform:translateY(-5px);box-shadow:0 28px 50px -24px rgba(11,27,58,.5)}
.dthumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--surface);border-bottom:1px solid color-mix(in srgb,var(--text) 8%,transparent)}
.dthumb iframe{position:absolute;left:0;top:0;width:1366px;height:854px;border:0;transform-origin:0 0;transform:scale(.3);pointer-events:none;background:#fff}
.dbody{padding:20px 22px 24px}
.dtag{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);margin-bottom:6px}
.dbody h3{margin-bottom:.3em}
.dbody p{margin:0 0 14px;opacity:.78;font-size:.95rem}
.dmeta{display:flex;align-items:center;justify-content:space-between;gap:10px}
.dmeta .sw{margin:0}
.dmeta .go{color:var(--primary);font-weight:700}
.sw{display:flex;gap:6px}
.sw i{width:20px;height:20px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.14)}
@media (max-width:980px){.demo-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.demo-grid{grid-template-columns:1fr}}
.dcard{display:flex;flex-direction:column}
.dcard .dbody{flex:1;display:flex;flex-direction:column}
.dcard .dbody .dmeta{margin-top:auto;padding-top:14px}

/* WhatsApp ve tek sütun iletişim */
.btn-whatsapp{background:#25d366;color:#07351b;gap:10px}
.btn-whatsapp:hover{background:#1fbd5a}
.wa-box{margin-top:26px;padding-top:22px;border-top:1px solid color-mix(in srgb,var(--text) 10%,transparent)}
.wa-box p{margin:0 0 12px;font-weight:600;color:var(--secondary)}
.contact-solo{grid-template-columns:1fr;max-width:680px;margin-inline:auto}

/* ===== Hero / banner arka planı (resim, gradyan, düz renk) ===== */
.hero::before,.page-banner::before{display:none}
.bg-img{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.bg-shade{position:absolute;inset:0;background:var(--secondary)}
.hero.has-img::after{display:none}
.hero[style]:not(.has-img)::after{display:none}
.hero-inner,.hero-grid{position:relative;z-index:1}

.hero-side-img img{width:100%;height:auto;display:block;border-radius:calc(var(--radius) + 6px);box-shadow:0 30px 60px -20px rgba(0,0,0,.5)}
.hero-solo{grid-template-columns:1fr}.hero-solo .hero-copy{max-width:760px}

.to-top{position:fixed;right:20px;bottom:20px;z-index:50;width:46px;height:46px;border:0;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 22px rgba(0,0,0,.28);transition:transform .2s,opacity .2s}
.to-top[hidden]{display:none}
.to-top:hover{transform:translateY(-3px)}
.to-top:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media(max-width:600px){.to-top{right:14px;bottom:14px;width:42px;height:42px}}

.wa-float{position:fixed;left:20px;bottom:20px;z-index:50;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,0,0,.28);transition:transform .2s}
.wa-float:hover{transform:translateY(-3px) scale(1.05)}
.wa-float:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
@media(max-width:600px){.wa-float{left:14px;bottom:14px;width:48px;height:48px}}
/* sabit düğmeler (WhatsApp / yukarı çık) alt bilgi yazısının üzerine binmesin */
@media(max-width:1300px){.copyright{padding-bottom:84px}}