/* === Reset & Base === */
*,*::before,*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  -webkit-tap-highlight-color:transparent;
}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  background:#ffffff;
  color:#0a1628;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  /* Status bar safe area için */
  padding-top:env(safe-area-inset-top);
  padding-bottom:env(safe-area-inset-bottom);
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer;border:0;background:transparent;color:inherit;-webkit-tap-highlight-color:transparent}
input,textarea,select,button{font-family:inherit}

:root{
  --bg:#ffffff;
  --bg-soft:#f7f9fc;
  --bg-card:#ffffff;
  --line:#e5e9f0;
  --line-strong:#cfd6e0;
  --ink:#0a1628;
  --ink-2:#1a2942;
  --muted:#5a6b80;
  --muted-2:#8593a8;
  --primary:#0a2540;
  --primary-hover:#0d3358;
  --accent:#1d6df0;
  --accent-soft:#eaf1fe;
  --max:1240px;
  --radius:8px;
  --radius-lg:14px;
  --radius-xl:20px;
  --shadow-sm:0 1px 2px rgba(10,22,40,.04);
  --shadow-md:0 4px 16px -4px rgba(10,22,40,.08);
  --shadow-lg:0 20px 50px -20px rgba(10,22,40,.18);
  --header-h:60px;
  --tab-h:64px;
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --safe-top:env(safe-area-inset-top,0px);
  /* Native easing */
  --ease-out:cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring:cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
}

.container{max-width:var(--max);margin:0 auto;padding:0 20px}
@media (min-width:768px){ .container{padding:0 32px} }

/* === Tipografi === */
h1,h2,h3,h4{margin:0;letter-spacing:-.02em;color:var(--ink)}
h1{font-size:clamp(28px,8vw,60px);font-weight:700;line-height:1.1;letter-spacing:-.025em}
h2{font-size:clamp(24px,5vw,42px);font-weight:700;line-height:1.2;letter-spacing:-.02em}
h3{font-size:18px;font-weight:600;line-height:1.3}
h4{font-size:14px;font-weight:600}
p{margin:0;color:var(--ink-2)}

.eyebrow{
  display:inline-block;
  font-size:12px;font-weight:600;
  color:var(--accent);margin-bottom:12px;
  letter-spacing:.02em;
}
@media (min-width:768px){ .eyebrow{font-size:13px;margin-bottom:16px} }

/* === Buttons (touch-friendly: min 44px) === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 22px;border-radius:var(--radius);
  font-weight:600;font-size:15px;
  transition:transform .15s var(--ease-out),background .18s ease,box-shadow .18s ease;
  white-space:nowrap;border:1px solid transparent;
  user-select:none;-webkit-user-select:none;
  touch-action:manipulation;
}
.btn:active{transform:scale(.97)}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-block{width:100%}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.btn-primary:active{background:#06192c}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--primary)}
.btn-link{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:15px;color:var(--accent);min-height:44px}
.btn-link::after{content:"→";transition:transform .18s var(--ease-out)}
.btn-link:hover::after{transform:translateX(3px)}

/* === Header (mobile-first) === */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease;
  padding-top:env(safe-area-inset-top);
}
.site-header.scrolled{border-color:var(--line)}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);padding:0 20px;
  max-width:var(--max);margin:0 auto;
}
.logo{
  display:flex;align-items:center;gap:10px;
  font-weight:700;font-size:17px;letter-spacing:-.02em;color:var(--ink);
}
.logo-mark{
  width:32px;height:32px;border-radius:8px;background:var(--primary);
  display:grid;place-items:center;color:#fff;font-size:12px;font-weight:700;
}

/* Header nav: desktop yatay, mobil gizli (alt tab bar var) */
.nav{display:none}
@media (min-width:980px){
  :root{--header-h:72px}
  .header-inner{padding:0 32px}
  .logo{font-size:20px}
  .logo-mark{width:34px;height:34px;font-size:14px}
  .nav{display:flex;align-items:center;gap:32px}
  .nav a{color:var(--ink-2);font-size:15px;font-weight:500;transition:color .15s;padding:8px 0}
  .nav a:hover{color:var(--primary)}
  .nav .btn{color:#fff}
}
.nav-toggle{display:none}

/* === Mobile Bottom Tab Bar (uygulama tarzı) === */
.tab-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:60;
  background:rgba(255,255,255,.96);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  border-top:1px solid var(--line);
  display:flex;justify-content:space-around;
  padding:8px 8px calc(8px + var(--safe-bottom));
  height:calc(var(--tab-h) + var(--safe-bottom));
}
.tab-bar a{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  padding:6px 4px;border-radius:10px;
  color:var(--muted-2);font-size:11px;font-weight:500;
  transition:color .15s;position:relative;
  min-height:48px;
}
.tab-bar a:active{background:rgba(10,37,64,.05)}
.tab-bar a.active{color:var(--primary)}
.tab-bar a.active::before{
  content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:24px;height:2px;border-radius:2px;background:var(--accent);
}
.tab-bar svg{width:22px;height:22px;stroke-width:2;fill:none;stroke:currentColor}
.tab-bar a.active svg{stroke-width:2.4}

/* Mobilde body padding (tab bar için) */
@media (max-width:979px){
  body{padding-bottom:calc(var(--tab-h) + var(--safe-bottom))}
}
@media (min-width:980px){
  .tab-bar{display:none}
}

/* === Hero === */
.hero{
  position:relative;padding:32px 0 48px;
  background:
    radial-gradient(800px 380px at 80% 0%,#eaf1fe 0%,transparent 60%),
    var(--bg);
}
@media (min-width:768px){ .hero{padding:64px 0 80px} }
@media (min-width:980px){ .hero{padding:80px 0 100px} }
.hero-grid{display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
@media (min-width:980px){ .hero-grid{grid-template-columns:1.1fr .9fr;gap:64px} }
.hero h1{margin-bottom:16px}
.hero h1 strong{color:var(--accent);font-weight:700}
.hero-lead{font-size:17px;color:var(--muted);margin-bottom:24px;line-height:1.55}
@media (min-width:768px){ .hero-lead{font-size:19px;margin-bottom:32px;max-width:540px} }
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-bottom:32px}

.hero-trust{
  display:flex;gap:16px 32px;flex-wrap:wrap;
  padding-top:24px;border-top:1px solid var(--line);
  color:var(--muted);font-size:13px;
}
.hero-trust .stars{color:#f5b400;letter-spacing:2px;font-size:14px}
.hero-trust strong{color:var(--ink);font-weight:600}

/* Hero görsel - mobilde gizli, daha temiz */
.hero-visual{display:none}
@media (min-width:980px){
  .hero-visual{display:block;position:relative}
  .dash-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
    box-shadow:0 30px 80px -20px rgba(10,22,40,.12);
    padding:24px;
  }
  .dash-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--line)}
  .dash-head h4{font-size:14px;font-weight:600;color:var(--ink)}
  .dash-head .pill{font-size:11px;font-weight:600;color:#0a8c4a;background:#e6f7ee;padding:4px 10px;border-radius:999px}
  .dash-stat{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}
  .dash-stat .num{font-size:28px;font-weight:700;color:var(--ink);letter-spacing:-.02em}
  .dash-stat .delta{font-size:13px;font-weight:600;color:#0a8c4a}
  .dash-bars{display:flex;gap:6px;align-items:flex-end;height:80px}
  .dash-bars div{flex:1;background:var(--accent-soft);border-radius:4px 4px 0 0;position:relative}
  .dash-bars div::after{content:"";position:absolute;left:0;right:0;bottom:0;background:var(--accent);border-radius:4px 4px 0 0}
  .dash-bars div:nth-child(1)::after{height:35%}
  .dash-bars div:nth-child(2)::after{height:55%}
  .dash-bars div:nth-child(3)::after{height:42%}
  .dash-bars div:nth-child(4)::after{height:78%}
  .dash-bars div:nth-child(5)::after{height:65%}
  .dash-bars div:nth-child(6)::after{height:92%}
  .dash-bars div:nth-child(7)::after{height:88%}
  .dash-card.dash-2{
    position:absolute;right:-20px;bottom:-30px;width:240px;padding:18px;
    background:var(--primary);color:#fff;border-color:var(--primary);
  }
  .dash-2 .row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
  .dash-2 .av{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#1d6df0,#34d399);flex-shrink:0}
  .dash-2 .name{font-size:14px;font-weight:600;color:#fff;line-height:1.2}
  .dash-2 .role{font-size:12px;color:#a5b4ca;margin-top:2px}
  .dash-2 p{color:#cbd5e0;font-size:13px;line-height:1.5;margin:0}
}

/* === Markalar (logo bar) === */
.brands{
  padding:32px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--bg-soft);
}
.brands-title{
  text-align:center;color:var(--muted);font-size:12px;font-weight:500;
  margin:0 0 20px;letter-spacing:.04em;
}
.brands-row{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;align-items:center;
}
@media (min-width:560px){ .brands-row{grid-template-columns:repeat(3,1fr)} }
@media (min-width:768px){ .brands-row{grid-template-columns:repeat(6,1fr);gap:24px} }
.brands-row span{
  text-align:center;font-weight:600;font-size:15px;letter-spacing:-.01em;
  color:var(--muted-2);
}
@media (min-width:768px){ .brands-row span{font-size:18px} }

/* === Section ortak === */
.section{padding:56px 0}
@media (min-width:768px){ .section{padding:80px 0} }
@media (min-width:980px){ .section{padding:100px 0} }
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:720px;margin:0 auto 40px}
@media (min-width:768px){ .section-head{margin-bottom:56px} }
.section-head h2{margin-bottom:12px}
.section-head .lead{color:var(--muted);font-size:16px;line-height:1.55}
@media (min-width:768px){ .section-head .lead{font-size:18px} }

/* Grid */
.grid{display:grid;gap:14px}
@media (min-width:560px){ .grid{gap:18px} }
@media (min-width:768px){ .grid{gap:22px} }
.grid-3{grid-template-columns:1fr}
@media (min-width:560px){ .grid-3{grid-template-columns:repeat(2,1fr)} }
@media (min-width:980px){ .grid-3{grid-template-columns:repeat(3,1fr)} }

/* === Hizmet kartları === */
.service{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;transition:all .25s var(--ease-out);display:flex;flex-direction:column;
}
@media (min-width:768px){ .service{padding:28px} }
@media (hover:hover){
  .service:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 16px 40px -16px rgba(29,109,240,.18)}
}
.service:active{transform:scale(.99)}
.service-icon{
  width:44px;height:44px;border-radius:10px;display:grid;place-items:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:18px;
}
.service-icon svg{width:20px;height:20px;stroke-width:2}
.service h3{margin-bottom:8px;font-size:18px}
.service > p{color:var(--muted);font-size:14px;line-height:1.6;margin-bottom:16px}
.service ul{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:13px;color:var(--ink-2)}
.service ul li{padding-left:22px;position:relative;line-height:1.5}
.service ul li::before{
  content:"";position:absolute;left:0;top:5px;width:14px;height:14px;border-radius:50%;
  background:var(--accent-soft);
}
.service ul li::after{
  content:"";position:absolute;left:4px;top:8px;width:6px;height:3px;
  border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(-45deg);
}

/* === Yaklaşım / Süreç === */
.steps{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:560px){ .steps{grid-template-columns:repeat(2,1fr);gap:18px} }
@media (min-width:980px){ .steps{grid-template-columns:repeat(4,1fr);gap:22px} }
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;
}
@media (min-width:768px){ .step{padding:28px} }
.step-num{
  width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;
  display:grid;place-items:center;font-size:14px;font-weight:700;margin-bottom:16px;
}
.step h3{margin-bottom:8px;font-size:16px}
.step p{color:var(--muted);font-size:14px;line-height:1.55}

/* === Çalışmalar === */
.cases{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:560px){ .cases{grid-template-columns:repeat(2,1fr);gap:18px} }
@media (min-width:980px){ .cases{grid-template-columns:repeat(3,1fr);gap:22px} }
.case{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:all .25s var(--ease-out);
}
@media (hover:hover){ .case:hover{transform:translateY(-3px);box-shadow:0 16px 40px -16px rgba(10,22,40,.15)} }
.case-thumb{aspect-ratio:16/10;position:relative;overflow:hidden}
.thumb-1{background:linear-gradient(135deg,#0a2540 0%,#1d6df0 100%)}
.thumb-2{background:linear-gradient(135deg,#1a2942 0%,#5a6b80 100%)}
.thumb-3{background:linear-gradient(135deg,#0d3358 0%,#34d399 100%)}
.case-thumb::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:24px 24px;
}
.case-body{padding:20px;flex:1;display:flex;flex-direction:column}
@media (min-width:768px){ .case-body{padding:24px} }
.case-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.case-meta .sector{color:var(--muted)}
.case-meta .tag{color:var(--accent)}
.case h3{font-size:17px;margin-bottom:8px}
.case-body > p{color:var(--muted);font-size:13.5px;line-height:1.55;margin-bottom:18px;flex:1}
.case-stats{display:flex;gap:18px;padding-top:14px;border-top:1px solid var(--line)}
.case-stats div strong{display:block;color:var(--ink);font-size:18px;font-weight:700;letter-spacing:-.01em}
.case-stats div span{color:var(--muted);font-size:11px;font-weight:500}

/* === Paketler === */
.plans{display:grid;grid-template-columns:1fr;gap:16px}
@media (min-width:560px){ .plans{grid-template-columns:repeat(2,1fr);gap:18px} }
@media (min-width:980px){ .plans{grid-template-columns:repeat(3,1fr);gap:22px} }
.plan{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px 24px;display:flex;flex-direction:column;gap:16px;position:relative;
}
@media (min-width:768px){ .plan{padding:36px 32px;gap:20px} }
.plan-featured{
  border:2px solid var(--primary);
  box-shadow:0 24px 60px -24px rgba(10,37,64,.25);
}
.plan-featured::before{
  content:"En çok tercih edilen";
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--primary);color:#fff;font-size:11px;font-weight:600;
  padding:5px 14px;border-radius:999px;letter-spacing:.02em;white-space:nowrap;
}
@media (min-width:768px){
  .plan-featured::before{left:32px;transform:none}
}
.plan h3{font-size:14px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.price{font-size:36px;font-weight:700;color:var(--ink);letter-spacing:-.02em;line-height:1}
@media (min-width:768px){ .price{font-size:42px} }
.price small{display:inline-block;font-size:14px;color:var(--muted);font-weight:500;margin-left:4px}
.plan-desc{font-size:13px;color:var(--muted);margin-top:-8px}
.plan ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px;color:var(--ink-2);flex:1}
.plan ul li{padding-left:24px;position:relative;line-height:1.5}
.plan ul li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:var(--accent-soft)}
.plan ul li::after{content:"";position:absolute;left:4px;top:9px;width:6px;height:3px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* === SSS === */
.faq{max-width:820px;margin:0 auto;display:grid;gap:10px}
.faq details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:18px 20px;transition:border-color .2s,box-shadow .2s;
}
.faq details[open]{border-color:var(--accent);box-shadow:0 8px 24px -8px rgba(29,109,240,.12)}
.faq summary{
  cursor:pointer;font-weight:600;font-size:15px;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  color:var(--ink);min-height:32px;
}
@media (min-width:768px){ .faq summary{font-size:16px} }
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";width:14px;height:14px;flex-shrink:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%230a2540' stroke-width='2'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .2s var(--ease-out);
}
.faq details[open] summary::after{transform:rotate(180deg)}
.faq p{color:var(--muted);margin:12px 0 0;font-size:14px;line-height:1.6}
@media (min-width:768px){ .faq p{font-size:15px} }

/* === İletişim === */
.section-contact{background:var(--primary);color:#fff;padding:64px 0}
@media (min-width:768px){ .section-contact{padding:100px 0} }
.section-contact h2,.section-contact h1{color:#fff}
.section-contact .eyebrow{color:#7eb3ff}
.cta-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:start;max-width:1080px;margin:0 auto}
@media (min-width:980px){ .cta-grid{grid-template-columns:1fr 1.1fr;gap:64px} }
.cta-text h2{margin-bottom:16px;font-size:clamp(24px,4.5vw,40px)}
.cta-text > p{color:#cbd5e0;font-size:16px;margin-bottom:28px;line-height:1.6}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.contact-list li strong{display:block;font-size:11px;color:#7eb3ff;font-weight:600;margin-bottom:4px;letter-spacing:.04em;text-transform:uppercase}
.contact-list a,.contact-list span{color:#fff;font-size:15px}
.contact-list a:hover{color:#7eb3ff}

/* Form */
.form{
  background:#fff;color:var(--ink);
  border-radius:var(--radius-lg);padding:24px;
  display:grid;gap:16px;
  box-shadow:0 30px 80px -20px rgba(0,0,0,.3);
}
@media (min-width:768px){ .form{padding:36px;gap:18px} }
.form-title{font-size:18px;font-weight:700;margin:0 0 4px;color:var(--ink)}
.form-sub{font-size:13px;color:var(--muted);margin:0 0 12px}
.form .row{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:560px){ .form .row{grid-template-columns:1fr 1fr} }
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink-2)}
.form input,.form select,.form textarea{
  width:100%;padding:13px 14px;font-size:16px;color:var(--ink); /* iOS zoom önleme: 16px */
  background:#fff;border:1px solid var(--line-strong);border-radius:var(--radius);
  outline:none;transition:border-color .15s,box-shadow .15s;font-family:inherit;font-weight:400;
  -webkit-appearance:none;
}
.form select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none' stroke='%235a6b80' stroke-width='2'%3E%3Cpath d='M1 1l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:32px;
}
.form textarea{resize:vertical;min-height:90px;line-height:1.5}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,109,240,.12)}
.form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-note{margin:0;font-size:14px;text-align:center}
.form-note.ok{color:#0a8c4a}
.form-note.err{color:#d92d20}

/* === Footer === */
.site-footer{background:var(--ink);color:#cbd5e0;padding:48px 0 24px}
@media (min-width:768px){ .site-footer{padding:72px 0 28px} }
.footer-top{
  display:grid;grid-template-columns:1fr;gap:32px;
  padding-bottom:32px;border-bottom:1px solid #1a2942;margin-bottom:24px;
}
@media (min-width:560px){ .footer-top{grid-template-columns:1fr 1fr} }
@media (min-width:980px){ .footer-top{grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:40px;margin-bottom:28px} }
.footer-brand .logo{color:#fff}
.footer-brand .logo-mark{background:#fff;color:var(--primary)}
.footer-brand p{margin-top:14px;color:#8593a8;font-size:14px;line-height:1.6;max-width:36ch}
.footer-col h4{font-size:13px;font-weight:600;color:#fff;margin:0 0 14px;letter-spacing:.04em;text-transform:uppercase}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px}
.footer-col a{color:#8593a8;display:inline-block;padding:4px 0}
.footer-col a:hover{color:#fff}
.copyright{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-size:12px;color:#5a6b80;
}

/* WhatsApp FAB - mobilde tab bar üstünde */
.whatsapp-fab{
  position:fixed;
  bottom:calc(var(--tab-h) + var(--safe-bottom) + 16px);
  right:16px;z-index:55;
  width:48px;height:48px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 8px 20px rgba(37,211,102,.4);
  transition:transform .2s var(--ease-out);
}
.whatsapp-fab:active{transform:scale(.92)}
.whatsapp-fab svg{width:24px;height:24px}
@media (min-width:980px){
  .whatsapp-fab{bottom:24px;right:24px;width:54px;height:54px}
  .whatsapp-fab svg{width:26px;height:26px}
}

/* iOS PWA: status bar */
@supports (-webkit-touch-callout: none) {
  body{padding-top:0}
  .site-header{padding-top:env(safe-area-inset-top)}
}

/* === Skeleton loader (sayfalar yüklenirken) === */
.skeleton{
  background:linear-gradient(90deg,var(--bg-soft) 0%,#eef1f6 50%,var(--bg-soft) 100%);
  background-size:200% 100%;
  animation:shimmer 1.5s infinite;
}
@keyframes shimmer{
  0%{background-position:200% 0}
  100%{background-position:-200% 0}
}

/* === Page transitions === */
main, section{will-change:auto}

/* === Scrollbar (desktop) === */
@media (min-width:980px){
  ::-webkit-scrollbar{width:10px;height:10px}
  ::-webkit-scrollbar-track{background:transparent}
  ::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:10px;border:2px solid #fff}
  ::-webkit-scrollbar-thumb:hover{background:var(--muted-2)}
}


/* === Reveal on scroll === */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}
.reveal.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* === iOS standalone PWA: scroll bounce kontrolü === */
@media (display-mode: standalone) {
  .site-header{padding-top:max(env(safe-area-inset-top), 8px)}
}


/* ============================================
   PREMIUM HOMEPAGE UPGRADES
   ============================================ */

/* --- Hero --- */
.hero{
  background:
    radial-gradient(1000px 500px at 80% 0%, #eaf1fe 0%, transparent 60%),
    radial-gradient(800px 400px at 0% 80%, #f0e7fb 0%, transparent 60%),
    var(--bg);
  position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Ccircle cx='2' cy='2' r='1' fill='%231d6df0' opacity='0.06'/%3E%3C/svg%3E");
}
.hero > .container{position:relative;z-index:2}

/* Hero badge */
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px 6px 6px;border-radius:50px;
  background:#fff;border:1px solid var(--line);
  font-size:13px;font-weight:600;color:var(--ink-2);
  margin-bottom:24px;
  box-shadow:0 4px 12px -4px rgba(10,22,40,.08);
}
.hero-badge .pill-inner{
  background:var(--accent);color:#fff;font-size:11px;
  padding:3px 10px;border-radius:50px;font-weight:700;
}
.hero-badge:hover{transform:translateY(-1px);box-shadow:0 8px 18px -4px rgba(10,22,40,.12)}

.hero h1{font-weight:800;letter-spacing:-.03em}
.hero h1 strong{
  background:linear-gradient(135deg,var(--accent) 0%,#5a9dff 50%,#7eb3ff 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;
}

.hero-trust{padding-top:32px}
.hero-trust > div{display:flex;align-items:center;gap:8px}
.hero-trust strong{font-size:18px;font-weight:800;color:var(--ink)}

/* Marka logoları altında - avatar grup */
.hero-clients{
  display:flex;align-items:center;gap:14px;margin-top:24px;
  padding-top:24px;border-top:1px solid var(--line);
}
.hero-clients-avatars{display:flex}
.hero-clients-avatars span{
  width:36px;height:36px;border-radius:50%;
  border:2px solid #fff;display:grid;place-items:center;
  font-size:13px;font-weight:700;color:#fff;
  margin-left:-10px;
}
.hero-clients-avatars span:first-child{margin-left:0}
.hero-clients-text{font-size:13px;color:var(--muted);line-height:1.4}
.hero-clients-text strong{color:var(--ink);display:block;font-weight:700}

/* Dashboard mockup geliştirme */
@media (min-width:980px){
  .dash-card{
    box-shadow:0 40px 100px -20px rgba(10,22,40,.18),0 8px 16px rgba(10,22,40,.04);
    transform:perspective(1200px) rotateY(-3deg) rotateX(2deg);
    transition:transform .4s var(--ease-out);
  }
  .dash-card:hover{transform:perspective(1200px) rotateY(0deg) rotateX(0deg) translateY(-4px)}
  .dash-card.dash-2{
    transform:perspective(1200px) rotateY(-3deg) rotateX(2deg) translateY(0);
    box-shadow:0 30px 60px -15px rgba(10,37,64,.4);
  }
}

/* --- Marquee sektörler --- */
.brands{padding:24px 0;overflow:hidden}
.brands-row{
  display:flex;animation:marquee 30s linear infinite;
  width:max-content;gap:48px;align-items:center;
}
.brands-row span{
  flex-shrink:0;font-size:18px;font-weight:600;color:var(--muted-2);
  letter-spacing:-.01em;display:inline-flex;align-items:center;gap:48px;
}
.brands-row span::after{content:"•";color:var(--line-strong);font-size:14px}
.brands-row span:last-child::after{content:""}
@keyframes marquee{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
@media(prefers-reduced-motion:reduce){
  .brands-row{animation:none;flex-wrap:wrap;justify-content:center}
}
@media (min-width:768px){
  .brands-row span{font-size:22px}
}

/* --- Hizmetler premium --- */
.section-head .eyebrow{
  position:relative;padding:6px 14px;border-radius:50px;
  background:var(--accent-soft);
}
.section-head h2{font-weight:800;letter-spacing:-.025em}

.service{
  background:linear-gradient(180deg,#fff 0%,#fff 60%,var(--bg-soft) 100%);
  border:1px solid var(--line);overflow:hidden;position:relative;
}
.service::after{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(400px 200px at 50% -50%,var(--accent-soft),transparent);
  opacity:0;transition:opacity .3s var(--ease-out);
}
.service:hover{border-color:var(--accent);transform:translateY(-6px);box-shadow:0 30px 60px -20px rgba(29,109,240,.2)}
.service:hover::after{opacity:1}
.service-icon{
  background:linear-gradient(135deg,var(--accent),#5a9dff);
  color:#fff;width:52px;height:52px;border-radius:14px;
  box-shadow:0 8px 20px -6px rgba(29,109,240,.5);
  position:relative;
}
.service-icon svg{stroke:#fff;width:24px;height:24px;stroke-width:2.2}
.service h3{font-size:19px;font-weight:700;letter-spacing:-.01em}
.service > p{position:relative;z-index:1}
.service::before{
  content:"";position:absolute;top:0;right:0;width:120px;height:120px;
  background:radial-gradient(circle,var(--accent) 0%,transparent 70%);
  opacity:0;transform:translate(40%,-40%);transition:opacity .3s;pointer-events:none;
}
.service:hover::before{opacity:.08}

/* --- Süreç (steps) çizgili akış --- */
.steps{position:relative}
@media (min-width:980px){
  .steps::before{
    content:"";position:absolute;top:18px;left:8%;right:8%;height:2px;
    background:linear-gradient(90deg,transparent 0%,var(--line-strong) 10%,var(--line-strong) 90%,transparent 100%);
    z-index:0;
  }
}
.step{position:relative;z-index:1;background:#fff}
.step:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 20px 40px -16px rgba(29,109,240,.15)}
.step-num{
  width:44px;height:44px;background:linear-gradient(135deg,var(--primary),#0d3358);
  color:#fff;font-size:16px;font-weight:800;border-radius:14px;
  box-shadow:0 8px 16px -4px rgba(10,37,64,.4);
  position:relative;
}
.step-num::after{
  content:"";position:absolute;inset:-4px;border-radius:18px;border:2px solid var(--accent-soft);
}

/* --- Çalışmalar premium --- */
.case{transition:all .35s var(--ease-out)}
.case:hover{transform:translateY(-6px);box-shadow:0 30px 60px -20px rgba(10,22,40,.25)}
.case-thumb{position:relative;overflow:hidden}
.case-thumb::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 0%,rgba(0,0,0,.5) 100%);
  z-index:1;
}
.case-thumb::after{
  background-image:
    repeating-linear-gradient(45deg,transparent 0 18px,rgba(255,255,255,.04) 18px 19px);
}
.case-meta{padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:14px}
.case-meta .tag{
  background:var(--accent-soft);color:var(--accent);
  padding:3px 10px;border-radius:50px;font-size:10px;
}
.case h3{font-weight:800;letter-spacing:-.015em}
.case-stats div strong{
  background:linear-gradient(135deg,var(--accent),var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-size:22px;font-weight:800;
}

/* --- Paketler premium --- */
.plans{align-items:stretch}
.plan{transition:all .3s var(--ease-out);overflow:hidden;position:relative}
.plan:not(.plan-featured):hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 24px 50px -20px rgba(29,109,240,.2)}
.plan-featured{
  background:linear-gradient(180deg,#fff 0%,var(--accent-soft) 200%);
  border:2px solid var(--primary);
  transform:scale(1.02);
}
@media(min-width:560px){
  .plan-featured{transform:scale(1.05)}
}
.plan-featured::before{
  background:linear-gradient(135deg,var(--accent),var(--primary));
  box-shadow:0 8px 20px -4px rgba(29,109,240,.4);
}
.plan h3{font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.08em}
.price{
  background:linear-gradient(135deg,var(--ink),var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:800;
}
.plan ul li{font-size:14.5px}

/* --- SSS premium --- */
.faq details{transition:all .25s;border-radius:14px}
.faq details:hover{border-color:var(--line-strong)}
.faq details[open]{
  border-color:var(--accent);
  box-shadow:0 12px 30px -10px rgba(29,109,240,.15);
  background:linear-gradient(180deg,#fff,var(--accent-soft) 200%);
}
.faq summary{font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.faq summary::after{
  width:28px;height:28px;background:var(--bg-soft);border-radius:50%;
  display:grid;place-items:center;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%230a2540' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");
  background-position:center;background-size:14px;background-repeat:no-repeat;
}
.faq details[open] summary::after{
  background-color:var(--accent);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M3 5l4 4 4-4'/%3E%3C/svg%3E");
}

/* --- İletişim premium --- */
.section-contact{
  background:
    radial-gradient(800px 400px at 100% 0%,rgba(29,109,240,.3),transparent 60%),
    radial-gradient(600px 300px at 0% 100%,rgba(126,179,255,.15),transparent 60%),
    var(--primary);
  position:relative;overflow:hidden;
}
.section-contact::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60' viewBox='0 0 60 60'%3E%3Ccircle cx='2' cy='2' r='1' fill='%23ffffff' opacity='0.04'/%3E%3C/svg%3E");
}
.section-contact > .container{position:relative;z-index:1}
.cta-text > p{color:#cbd5e0;font-size:18px;line-height:1.6}
.contact-list li{
  padding:16px 0;border-bottom:1px solid rgba(255,255,255,.08);
  transition:padding-left .2s;
}
.contact-list li:last-child{border-bottom:0}
.contact-list li:hover{padding-left:8px}
.contact-list li strong{color:#7eb3ff}

/* Form ufak iyileştirme */
.form{
  border:1px solid var(--line);
  box-shadow:0 40px 80px -20px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.05);
  position:relative;overflow:hidden;
}
.form::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(135deg,rgba(29,109,240,.04),transparent 50%);
}
.form-title{
  background:linear-gradient(135deg,var(--accent),var(--primary));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-weight:800;letter-spacing:-.015em;
}

/* --- Footer geliştirme --- */
.site-footer{
  background:
    radial-gradient(800px 300px at 50% 0%,rgba(29,109,240,.08),transparent 70%),
    var(--ink);
}
.footer-col h4{color:#fff;font-weight:700}
.footer-col a{position:relative;transition:padding-left .2s}
.footer-col a:hover{padding-left:6px}
.footer-col a:hover::before{
  content:"→";position:absolute;left:-2px;color:var(--accent);
}