:root{--bg:#f5f5f7;--ink:#111114;--muted:#6e6e73;--card:rgba(255,255,255,.86);--line:rgba(17,17,20,.10);--blue:#0071e3;--green:#34c759;--shadow:0 20px 60px rgba(0,0,0,.10);--radius:28px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}a{text-decoration:none;color:inherit}.container{width:min(var(--max),calc(100% - 40px));margin:0 auto}.nav{position:sticky;top:0;z-index:50;background:rgba(245,245,247,.78);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}.nav-inner{height:64px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;gap:10px;align-items:center;font-weight:800}.logo-mark{width:34px;height:34px;border-radius:10px;background:#111;color:white;display:grid;place-items:center}.nav-links{display:flex;gap:22px;align-items:center;font-size:14px}.nav-links a{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:999px;background:var(--blue);color:#fff;font-weight:700;border:0;cursor:pointer}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.small{min-height:36px;padding:0 14px}.hero{text-align:center;padding:76px 0 48px}.kicker{display:inline-flex;gap:8px;align-items:center;margin-bottom:22px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);background:white;color:var(--muted);font-size:14px}.dot{width:8px;height:8px;background:var(--green);border-radius:50%}h1{font-size:clamp(48px,8vw,92px);line-height:.96;letter-spacing:-.065em;margin:0 auto;max-width:980px}h2{font-size:clamp(34px,5vw,64px);line-height:1;letter-spacing:-.055em;margin:0}.hero p,.section-head p{color:var(--muted);font-size:clamp(19px,2vw,25px);max-width:760px;margin:24px auto}.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.hero-card{margin:52px auto 0;padding:16px;border-radius:42px;background:linear-gradient(135deg,rgba(255,255,255,.9),rgba(255,255,255,.45));box-shadow:var(--shadow);border:1px solid white}.device{border-radius:32px;background:radial-gradient(circle at 20% 20%,rgba(0,113,227,.22),transparent 35%),linear-gradient(135deg,#111,#2a2a30);padding:26px}.ui-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.screen{background:#fff;border-radius:24px;padding:18px;min-height:360px}.screen-head{display:flex;justify-content:space-between;margin-bottom:14px}.pill{font-size:12px;padding:6px 10px;border-radius:999px;background:#f2f2f4;color:#555}.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.menu-card{border:1px solid var(--line);border-radius:18px;padding:10px}.img{height:78px;border-radius:14px;background:linear-gradient(135deg,#efe2d0,#b7854f);margin-bottom:10px}.line{height:9px;background:#e8e8ed;border-radius:999px;margin:8px 0}.line.short{width:62%}.order{display:flex;gap:12px;padding:12px;background:#f5f5f7;border-radius:16px;margin-bottom:10px}.status{width:10px;height:10px;border-radius:50%;background:var(--green);margin-top:7px}.order span{color:var(--muted);font-size:13px}.section{padding:72px 0}.section-head{text-align:center;margin-bottom:36px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--card);border:1px solid white;border-radius:var(--radius);padding:28px;box-shadow:0 10px 30px rgba(0,0,0,.05)}.icon{width:46px;height:46px;border-radius:15px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;font-size:23px;margin-bottom:18px}.card h3{font-size:23px;margin:0 0 8px}.card p{color:var(--muted);margin:0 0 12px}.dark-band{background:#111;color:white;border-radius:42px;padding:56px;display:grid;grid-template-columns:.9fr 1.1fr;gap:34px}.dark-band p{color:#b8b8bd;font-size:19px}.flow{display:grid;gap:12px}.flow-step{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px;display:flex;gap:14px}.num{width:28px;height:28px;border-radius:50%;background:var(--blue);display:grid;place-items:center;flex:0 0 auto;font-weight:800}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px}.form{display:grid;gap:12px}.form input,.form select,.form textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:14px 16px;font:inherit;background:#fff}.form textarea{min-height:120px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.notice{padding:12px 14px;border-radius:16px;background:#eef7ff;color:#07599d;display:none}.notice.show{display:block}.footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.article{max-width:900px;padding:60px 0;margin:auto}.article h2{font-size:34px;letter-spacing:-.04em;margin-top:38px}.article p,.article li{font-size:18px;color:#444}.demo-flow{display:grid;grid-template-columns:.72fr 1.28fr;gap:18px}.demo-tabs{display:grid;gap:10px}.demo-tab{border:1px solid var(--line);background:#fff;border-radius:18px;padding:16px;text-align:left;cursor:pointer}.demo-tab.active{background:#111;color:#fff}.demo-panel{background:#fff;border:1px solid var(--line);border-radius:28px;padding:28px;min-height:360px;box-shadow:var(--shadow)}.demo-mock{margin-top:18px;border-radius:24px;background:#f5f5f7;padding:18px}.demo-order{display:flex;justify-content:space-between;gap:12px;padding:14px;background:#fff;border-radius:16px;margin:10px 0}.demo-bar{height:10px;background:#ddd;border-radius:99px;overflow:hidden}.demo-bar span{display:block;height:100%;background:var(--green);width:70%}
@media(max-width:900px){.nav-links{display:none}.ui-grid,.cards,.dark-band,.contact-grid,.demo-flow{grid-template-columns:1fr}.section{padding:52px 0}.form-row{grid-template-columns:1fr}h1{font-size:48px}}

.logo img{display:block}
.logo-mark{overflow:hidden}
.logo-mark img{width:100%;height:100%;object-fit:cover}
.brand-logo-full{height:46px;width:auto;display:block}
@media(max-width:520px){.brand-logo-full{height:38px}}



/* Demo flow moved under hero */
.hero + #demo-flow{padding-top:24px}
.hero + #demo-flow .section-head{margin-bottom:24px}
@media(max-width:900px){.hero + #demo-flow{padding-top:10px}}

/* Header logo refinement */
.logo{display:flex;align-items:center;min-height:44px}
.logo img{display:block}
.header-logo{display:block;height:38px;width:auto;max-width:270px}
.logo-mark{display:none}
.logo-text{display:none}
.brand-logo-full{display:block;width:min(100%,420px);height:auto;max-height:none;margin:0 auto 28px}
.hero .brand-logo-wrap{display:flex;justify-content:center;align-items:center;margin-bottom:8px}
@media(max-width:900px){
  .header-logo{height:35px;max-width:245px}
  .brand-logo-full{width:min(100%,360px);margin-bottom:22px}
}
@media(max-width:520px){
  .header-logo{height:31px;max-width:210px}
  .brand-logo-full{width:min(100%,290px);margin-bottom:18px}
}


/* Final navbar CTA + logo + form submit overlay */
.logo{display:flex;align-items:center;min-height:44px}
.logo img{display:block}
.header-logo{display:block;height:38px;width:auto;max-width:270px}
.logo-mark{display:none}
.logo-text{display:none}
.nav-links .btn.small{
  min-height:40px;
  padding:0 20px;
  background:linear-gradient(135deg,#0071e3,#005bb8);
  color:#fff !important;
  border:1px solid rgba(0,113,227,.30);
  box-shadow:0 10px 24px rgba(0,113,227,.28);
  font-weight:850;
  letter-spacing:-.01em;
}
.nav-links .btn.small:hover{
  transform:translateY(-1px);
  box-shadow:0 14px 32px rgba(0,113,227,.34);
}
.hero + #demo-flow{padding-top:24px}
.hero + #demo-flow .section-head{margin-bottom:24px}

.form-card{
  position:relative;
  overflow:hidden;
}
.form-card form[aria-busy="true"]{
  pointer-events:none;
}
.form-overlay{
  position:absolute;
  inset:0;
  z-index:20;
  display:none;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(18px) saturate(180%);
}
.form-overlay.show{
  display:flex;
}
.form-overlay-box{
  width:min(100%,360px);
  text-align:center;
  background:rgba(255,255,255,.94);
  border:1px solid rgba(17,17,20,.08);
  border-radius:28px;
  padding:30px 24px;
  box-shadow:0 24px 70px rgba(0,0,0,.12);
}
.form-overlay-icon{
  width:72px;
  height:72px;
  border-radius:50%;
  margin:0 auto 18px;
  display:grid;
  place-items:center;
}
.form-overlay-title{
  font-size:24px;
  font-weight:850;
  letter-spacing:-.035em;
  margin:0 0 8px;
}
.form-overlay-text{
  color:var(--muted);
  margin:0;
}
.form-spinner{
  width:54px;
  height:54px;
  border-radius:50%;
  border:4px solid #e8e8ed;
  border-top-color:var(--blue);
  animation:formSpin .9s linear infinite;
}
@keyframes formSpin{to{transform:rotate(360deg)}}
.tick-circle{
  background:#e9f9ef;
  animation:popIn .34s ease both;
}
.tick-svg{
  width:42px;
  height:42px;
}
.tick-path{
  stroke:#34c759;
  stroke-width:6;
  stroke-linecap:round;
  stroke-linejoin:round;
  fill:none;
  stroke-dasharray:48;
  stroke-dashoffset:48;
  animation:drawTick .55s ease .12s forwards;
}
.error-circle{
  background:#fff1f1;
  color:#d70015;
  font-size:38px;
  font-weight:850;
  animation:popIn .34s ease both;
}
@keyframes drawTick{to{stroke-dashoffset:0}}
@keyframes popIn{from{transform:scale(.78);opacity:0}to{transform:scale(1);opacity:1}}
.form-overlay-actions{
  margin-top:20px;
  display:flex;
  justify-content:center;
  gap:10px;
  flex-wrap:wrap;
}
@media(max-width:900px){
  .header-logo{height:35px;max-width:245px}
  .hero + #demo-flow{padding-top:10px}
}
@media(max-width:520px){
  .header-logo{height:31px;max-width:210px}
}



/* Fixed bottom conversion CTAs */
.fixed-bottom-cta{
  position:fixed;
  left:50%;
  bottom:18px;
  transform:translateX(-50%);
  z-index:90;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  width:min(520px,calc(100% - 28px));
  padding:10px;
  border:1px solid rgba(255,255,255,.72);
  border-radius:999px;
  background:rgba(255,255,255,.78);
  backdrop-filter:blur(22px) saturate(180%);
  box-shadow:0 18px 60px rgba(0,0,0,.16);
}
.fixed-cta-btn{
  flex:1;
  min-height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  font-weight:850;
  letter-spacing:-.015em;
  transition:.18s ease;
}
.fixed-cta-btn:hover{
  transform:translateY(-1px);
}
.fixed-cta-demo{
  background:linear-gradient(135deg,#0071e3,#005bb8);
  color:#fff;
  box-shadow:0 10px 24px rgba(0,113,227,.26);
}
.fixed-cta-whatsapp{
  background:#111114;
  color:#fff;
  box-shadow:0 10px 24px rgba(0,0,0,.18);
}
body{
  padding-bottom:88px;
}

/* Mobile optimization */
@media(max-width:900px){
  .hero{
    padding-top:50px;
    padding-bottom:28px;
  }
  .section{
    padding:44px 0;
  }
  .card{
    padding:24px;
    border-radius:24px;
  }
  .demo-panel{
    min-height:300px;
  }
  .contact-grid{
    gap:14px;
  }
}

@media(max-width:620px){
  .fixed-bottom-cta{
    bottom:12px;
    width:calc(100% - 18px);
    padding:8px;
    gap:8px;
  }
  .fixed-cta-btn{
    min-height:48px;
    font-size:15px;
  }
  .hero-actions{
    display:none;
  }
  .nav{
    padding:0;
  }
  .nav-inner{
    height:58px;
  }
  .header-logo{
    height:29px !important;
    max-width:198px !important;
  }
  h1{
    font-size:42px;
    letter-spacing:-.055em;
  }
  h2{
    font-size:34px;
    letter-spacing:-.045em;
  }
  .hero p,.section-head p{
    font-size:18px;
  }
  .container{
    width:min(100% - 24px,var(--max));
  }
  .form-card{
    padding:22px;
  }
  .form-overlay{
    padding:16px;
  }
  .form-overlay-box{
    padding:26px 18px;
    border-radius:24px;
  }
  .demo-tab{
    padding:14px;
  }
  .demo-panel{
    padding:22px;
    border-radius:24px;
  }
  .footer{
    padding-bottom:105px;
  }
}



/* Mobile demo form fit */
#demo-form-card{
  scroll-margin-top:78px;
  scroll-margin-bottom:110px;
}
@media(max-width:620px){
  #iletisim{
    padding-top:28px;
  }
  #demo-form-card{
    scroll-margin-top:70px;
    scroll-margin-bottom:118px;
    min-height:calc(100svh - 156px);
    display:flex;
    flex-direction:column;
    justify-content:center;
  }
  #demo-form-card h3{
    margin-top:0;
    margin-bottom:14px;
    font-size:24px;
  }
  #demo-form-card .form{
    gap:9px;
  }
  #demo-form-card .form input,
  #demo-form-card .form select,
  #demo-form-card .form textarea{
    padding:11px 13px;
    border-radius:14px;
    font-size:15px;
  }
  #demo-form-card .form textarea{
    min-height:74px;
    max-height:92px;
  }
  #demo-form-card .form button[type="submit"]{
    min-height:48px;
    margin-top:2px;
  }
  #demo-form-card .notice{
    padding:10px 12px;
    font-size:14px;
  }
}
@media(max-width:390px){
  #demo-form-card{
    min-height:calc(100svh - 142px);
    padding:18px;
  }
  #demo-form-card h3{
    font-size:22px;
    margin-bottom:10px;
  }
  #demo-form-card .form input,
  #demo-form-card .form select,
  #demo-form-card .form textarea{
    padding:10px 12px;
    font-size:14px;
  }
  #demo-form-card .form textarea{
    min-height:58px;
    max-height:72px;
  }
}



/* Spam protection form fields */
.honeypot-field{
  position:absolute !important;
  left:-9999px !important;
  width:1px !important;
  height:1px !important;
  opacity:0 !important;
  pointer-events:none !important;
}
.recaptcha-container{
  min-height:0;
  display:flex;
  justify-content:center;
  overflow:hidden;
}
.recaptcha-container:not(:empty){
  min-height:78px;
  margin:2px 0;
}
.recaptcha-help{
  color:var(--muted);
  font-size:13px;
  text-align:center;
}
@media(max-width:620px){
  #demo-form-card .recaptcha-container:not(:empty){
    transform:scale(.88);
    transform-origin:center;
    min-height:68px;
    margin:-2px 0 -4px;
  }
}
@media(max-width:390px){
  #demo-form-card .recaptcha-container:not(:empty){
    transform:scale(.82);
    min-height:62px;
  }
}



/* SEO content and internal links */
.seo-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
.seo-link-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;transition:.18s ease}
.seo-link-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.08)}
.seo-link-card b{display:block;margin-bottom:5px}
.seo-link-card span{color:var(--muted);font-size:14px}
.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:22px}
.breadcrumb a{color:#333}
.keyword-pills{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:22px}
.keyword-pills span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 11px;color:var(--muted);font-size:13px}
.article .cta-inline{background:#111;color:#fff;border-radius:28px;padding:28px;margin-top:42px;text-align:center}
.article .cta-inline p{color:#b8b8bd}
@media(max-width:900px){.seo-link-grid{grid-template-columns:1fr}}