*{box-sizing:border-box}
body{margin:0;font-family:Arial,system-ui;background:#020617;color:#e5e7eb;line-height:1.6}
a{color:#7dd3fc;text-decoration:none}

header{position:sticky;top:0;z-index:20;background:rgba(2,6,23,0.96);backdrop-filter:blur(10px);border-bottom:1px solid #0f172a}
.header-inner{max-width:1100px;margin:auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand{display:flex;align-items:center;gap:10px}
.logo{height:50px;border-radius:8px}
.brand-text{display:flex;flex-direction:column}
.brand-name{font-weight:bold}
.brand-tagline{font-size:12px;color:#9ca3af}
nav#mainNav{display:flex;align-items:center}
nav#mainNav a{margin-left:12px;font-size:14px}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;padding:4px;flex-shrink:0}
.menu-toggle span{display:block;width:20px;height:2px;background:#e5e7eb;border-radius:999px;margin:3px 0;transition:.2s}

.hero{background:radial-gradient(circle at top,#1e293b,#020617);padding:60px 16px 50px}
.hero-inner{max-width:1100px;margin:auto;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1.6fr);gap:26px;align-items:flex-start}
.hero-left h1{font-size:28px;margin:0 0 10px}
.hero-left h1 span{color:#22d3ee}
.hero-lead{color:#cbd5f5;font-size:14px}
.hero-slogans{list-style:none;padding:0;margin:12px 0 16px;font-size:14px}
.hero-slogans li{margin-bottom:4px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,#22d3ee,#38bdf8);color:#020617;box-shadow:0 0 18px rgba(56,189,248,.5)}
.btn.ghost{border-color:#475569;color:#e5e7eb;background:rgba(15,23,42,0.7)}
.hero-badges{display:flex;flex-wrap:wrap;gap:8px;font-size:12px;color:#cbd5f5;margin-top:8px}
.hero-badges span{background:radial-gradient(circle at top,#1e293b,#020617);padding:6px 10px;border-radius:999px;border:1px solid #1e293b;box-shadow:0 0 10px rgba(30,64,175,.5)}
.hero-info{margin-top:10px;font-size:13px;color:#cbd5f5}

.hero-form{background:radial-gradient(circle at top left,#0f172a,#020617);border-radius:16px;border:1px solid #1f2937;padding:18px;box-shadow:0 0 24px rgba(15,23,42,.7)}
.hero-form h2{text-align:left;margin-top:0;margin-bottom:6px;font-size:20px}
.section-intro.small{text-align:left;margin:0 0 12px;font-size:13px}
.brief-form{margin-top:4px}
.form-row{display:flex;gap:10px;margin-bottom:8px}
input,textarea{width:100%;background:#020617;border-radius:8px;border:1px solid #1f2937;padding:8px 10px;color:#e5e7eb;font-size:13px}
input::placeholder,textarea::placeholder{color:#6b7280}
.btn.full{width:100%;margin-top:6px}
.form-note{text-align:left;font-size:11px;color:#9ca3af;margin-top:6px}

section{padding:50px 16px}
section h2{text-align:center;font-size:24px;margin-bottom:10px}
.section-intro{text-align:center;max-width:800px;margin:0 auto 24px;color:#cbd5f5;font-size:14px}
.alt{background:#020617}
.counters{background:#020617;border-top:1px solid #111827;border-bottom:1px solid #111827}
.counters-inner{max-width:1100px;margin:auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;text-align:center}
.counter-number{font-size:22px;font-weight:bold;display:block;color:#f97316}
.counter-label{font-size:13px;color:#9ca3af}

.grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}

/* Dijital tarz kartlar */
.card,.info-box,.step{
  background:linear-gradient(135deg,rgba(15,23,42,0.98),rgba(30,64,175,0.75),rgba(8,47,73,0.95));
  background-size:200% 200%;
  animation:cardGlow 12s ease-in-out infinite;
  border-radius:18px;
  border:1px solid rgba(148,163,184,0.35);
  padding:18px;
  font-size:14px;
  box-shadow:0 10px 30px rgba(15,23,42,.8);
}
.card h3,.step h3{margin-top:0;font-size:16px;margin-bottom:8px}
.info-box h3{margin-top:0;margin-bottom:8px}
@keyframes cardGlow{
  0%{background-position:0% 0%}
  50%{background-position:100% 100%}
  100%{background-position:0% 0%}
}

.two-col{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1.3fr);gap:24px;align-items:flex-start}
.list{padding-left:18px;font-size:14px;color:#e5e7eb}
.steps{max-width:900px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.step{position:relative;padding-top:26px}
.step-number{position:absolute;top:10px;left:14px;width:22px;height:22px;border-radius:999px;background:#22d3ee;color:#020617;font-size:13px;font-weight:bold;display:flex;align-items:center;justify-content:center}

.refs{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.ref{
  background:radial-gradient(circle at top,#0f172a,#020617);
  border-radius:12px;
  height:120px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  color:#64748b;
  border:1px dashed #1f2937;
}

/* Yorum kartları zaten .card stilini kullanıyor */
.comments{margin-top:10px}
.comment-name{display:block;margin-top:10px;font-size:12px;color:#bfdbfe}
.more-comments{text-align:center;margin-top:18px;font-size:13px;color:#9ca3af}

footer{border-top:1px solid #111827;padding:24px 16px;background:#020617;font-size:13px}
.footer-inner{max-width:1100px;margin:auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.4fr);gap:22px}
.footer-contact span{font-weight:bold}
.footer-contact p{margin:4px 0}

.wa{position:fixed;right:18px;bottom:18px;font-size:30px;text-decoration:none}

@media (max-width:768px){
  nav#mainNav{display:none;position:absolute;top:56px;right:0;left:0;padding:10px 16px;background:#020617;border-bottom:1px solid #111827;flex-direction:column;gap:8px}
  nav#mainNav a{margin:0;font-size:14px;padding:6px 0;border-bottom:1px solid #111827}
  nav#mainNav a:last-child{border-bottom:none}
  .menu-toggle{display:block}
  .hero-inner{grid-template-columns:1fr}
  .hero-right{order:1}
  .hero-left{order:2;margin-top:30px}
  .form-row{flex-direction:column}
  .two-col{grid-template-columns:1fr;gap:16px}
  .info-box{margin-top:4px}
  .footer-inner{grid-template-columns:1fr}
}

/* nav open state */
body.nav-open nav#mainNav{display:flex}
body.nav-open .menu-toggle span:nth-child(1){transform:translateY(5px) rotate(45deg)}
body.nav-open .menu-toggle span:nth-child(2){opacity:0}
body.nav-open .menu-toggle span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}


.hero-banner-img img{
  width:100%;
  border-radius:18px;
  margin-bottom:20px;
  box-shadow:0 20px 50px rgba(0,0,0,0.6)
}

@media (max-width:768px){
  .hero-banner-img{order:0}
  .hero-form{order:1}
  .hero-left{order:2}
}

.hero{background:radial-gradient(circle at top,#1e293b,#020617);padding:40px 16px 50px}
.hero-banner-img{max-width:1100px;margin:0 auto 20px}
.hero-banner-img img{width:100%;border-radius:18px;box-shadow:0 16px 40px rgba(0,0,0,0.6);display:block}
.hero-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1.6fr);gap:26px;align-items:flex-start}
@media (max-width:768px){
  .hero-inner{grid-template-columns:1fr}
}

.ref.ref-has-img{
  position:relative;
  padding:0;
  overflow:hidden;
}
.ref.ref-has-img img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.ref-title{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  padding:6px 8px;
  font-size:12px;
  background:linear-gradient(to top,rgba(0,0,0,0.8),rgba(0,0,0,0.1));
  color:#e5e7eb;
}


/* Intro matrix overlay */

#intro-overlay{
  position:fixed;
  inset:0;
  background:#000;
  color:#22c55e;
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
  font-family:"Courier New",monospace;
  transition:opacity .8s ease;
}
#intro-overlay.hidden{
  opacity:0;
  pointer-events:none;
}
.intro-inner{
  text-align:center;
}
.intro-matrix{
  font-size:26px;
  letter-spacing:3px;
  text-shadow:0 0 10px rgba(34,197,94,0.8);
}
.intro-sub{
  margin-top:10px;
  font-size:12px;
  color:#16a34a;
  opacity:.7;
}


/* === Blog styles (added) === */
.blog-page{background:#0b0f1a;color:#fff}
.blog-topbar{position:sticky;top:0;z-index:50;background:rgba(10,14,26,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08)}
.blog-topbar-inner{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;gap:14px}
.blog-brand{font-weight:800;letter-spacing:.4px;text-decoration:none;color:#fff}
.blog-nav{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.blog-nav a{text-decoration:none;color:rgba(255,255,255,.86);padding:8px 10px;border-radius:10px}
.blog-nav a:hover{background:rgba(255,255,255,.08)}
.blog-nav a.active{background:rgba(255,255,255,.12);color:#fff}
.blog-container{max-width:1100px;margin:0 auto;padding:22px 18px;display:grid;grid-template-columns:1.6fr .8fr;gap:18px}
.blog-article{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:18px}
.blog-aside{display:flex;flex-direction:column;gap:14px}
.blog-card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:16px}
.blog-card a{color:rgba(255,255,255,.9)}
.blog-breadcrumb{font-size:13px;color:rgba(255,255,255,.65)}
.blog-breadcrumb a{color:rgba(255,255,255,.85)}
.blog-lead{font-size:17px;line-height:1.6;color:rgba(255,255,255,.86)}
.blog-meta{font-size:13px;color:rgba(255,255,255,.65);margin-top:8px}
.blog-article h1{margin:10px 0 10px;font-size:30px;line-height:1.2}
.blog-article h2{margin:22px 0 8px;font-size:22px}
.blog-article h3{margin:14px 0 6px;font-size:18px;color:rgba(255,255,255,.92)}
.blog-article p{line-height:1.75;color:rgba(255,255,255,.82)}
.blog-hr{border:none;border-top:1px solid rgba(255,255,255,.12);margin:18px 0}
.blog-cta{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);border-radius:16px;padding:16px}
.blog-cta-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.btnPrimary,.btnOutline{display:inline-block;padding:10px 14px;border-radius:14px;text-decoration:none;font-weight:700}
.btnPrimary{background:linear-gradient(135deg,#6a5cff,#37b4ff);color:#0b0f1a}
.btnOutline{border:1px solid rgba(255,255,255,.22);color:#fff}
.blog-faq details{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:10px 12px;margin:10px 0}
.blog-faq summary{cursor:pointer;font-weight:700}
.blog-grid{display:grid;grid-template-columns:1fr;gap:12px;margin-top:12px}
.blog-post-card{display:block;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:14px;text-decoration:none}
.blog-post-card h2{margin:0 0 8px;font-size:18px}
.blog-post-card p{margin:0;color:rgba(255,255,255,.78);line-height:1.6}
.blog-readmore{display:inline-block;margin-top:10px;color:rgba(255,255,255,.92);font-weight:700}
.blog-footer{padding:22px 18px;color:rgba(255,255,255,.6);text-align:center}
@media (max-width: 900px){
  .blog-container{grid-template-columns:1fr}
}


/* --- Blog -> Sales CTA (sosyaldunyan.com) --- */
.sd-cta{margin:22px 0;border-radius:16px;padding:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);backdrop-filter: blur(6px)}
.sd-cta-inner{max-width:900px;margin:0 auto}
.sd-cta-title{font-size:20px;font-weight:700;line-height:1.25;margin:0 0 8px}
.sd-cta-text{opacity:.9;line-height:1.55;margin:0 0 14px}
.sd-cta-actions{display:flex;gap:10px;flex-wrap:wrap}
.sd-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:10px 14px;font-weight:700;text-decoration:none;border:1px solid rgba(255,255,255,.16);cursor:pointer}
.sd-btn-primary{background:rgba(255,255,255,.14)}
.sd-btn-ghost{background:transparent}
.sd-cta-note{opacity:.75;font-size:12px;margin-top:10px}
@media (max-width:520px){.sd-cta{padding:14px}.sd-cta-title{font-size:18px}.sd-btn{width:100%}}