:root{
  --bg:#f5f7f8;
  --panel:#ffffff;
  --line:#dfe6e8;
  --text:#152328;
  --muted:#61737a;
  --primary:#0c7b6d;
  --primary-dark:#0a5f54;
  --soft:#e8f4f1;
  --shadow:0 16px 40px rgba(15,41,46,.08);
  --radius:22px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fbfb 0%,#eff5f5 100%);
  line-height:1.55;
}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:100%;max-width:none;margin:0 auto;padding-left:32px;padding-right:32px}
.topbar{background:#08292b;color:#dff1ef;font-size:14px}
.topbar-inner{display:flex;justify-content:space-between;gap:16px;padding:10px 0}
.topbar-left{display:flex;gap:10px;flex-wrap:wrap}
.topbar-link{color:#fff;font-weight:700}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid rgba(12,123,109,.08)}
.header-inner{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:24px}
.brand{display:flex;align-items:center;gap:14px}
.brand img{width:60px;height:60px;object-fit:cover;border-radius:18px;box-shadow:var(--shadow)}
.brand strong{display:block;font-size:26px}
.brand small{display:block;color:var(--muted);font-size:13px}
.site-nav{display:flex;gap:24px;flex-wrap:wrap}
.site-nav a{font-weight:700;color:#23434a}
.site-nav a:hover{color:var(--primary)}
.hero{padding:56px 0 34px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
.hero-panel{
  background:linear-gradient(145deg,#ffffff 0%,#eaf5f2 100%);
  border:1px solid rgba(12,123,109,.12);
  border-radius:32px;
  box-shadow:var(--shadow);
}
.hero-copy{padding:46px}
.badge{display:inline-flex;padding:10px 16px;border-radius:999px;background:var(--soft);color:var(--primary-dark);font-size:13px;font-weight:700;margin-bottom:18px}
.hero h1{font-size:58px;line-height:1.05;margin:0 0 18px;letter-spacing:-1.5px}
.hero p{font-size:18px;color:var(--muted);margin:0 0 28px}
.actions{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:16px;font-weight:700;border:1px solid transparent;transition:.2s ease;cursor:pointer}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px)}
.btn-secondary{background:#fff;border-color:var(--line);color:var(--text)}
.btn-secondary:hover{border-color:var(--primary);color:var(--primary)}
.hero-side{padding:24px;display:flex;flex-direction:column;justify-content:space-between;min-height:100%}
.hero-mock{
  background:linear-gradient(145deg,#ffffff 0%,#d9efe9 100%);
  border:1px solid rgba(12,123,109,.14);
  border-radius:28px;
  min-height:310px;
  padding:22px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.mock-window{
  background:#fff;border-radius:20px;padding:28px;box-shadow:0 10px 24px rgba(12,123,109,.10);display:grid;gap:14px
}
.mock-chip{display:inline-flex;background:#0c7b6d;color:#fff;padding:10px 14px;border-radius:14px;font-weight:700;font-size:13px}
.mock-lines{display:grid;gap:10px}
.mock-lines span{display:block;height:11px;border-radius:999px;background:#dfeceb}
.mock-lines span:nth-child(1){width:84%}
.mock-lines span:nth-child(2){width:68%}
.mock-lines span:nth-child(3){width:58%}
.hero-feature-list{display:grid;gap:12px;margin-top:18px}
.hero-feature{background:#fff;border:1px solid rgba(12,123,109,.10);border-radius:18px;padding:16px 18px}
.hero-feature strong{display:block;margin-bottom:6px}
section{padding:34px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:18px}
.section-head h2{font-size:36px;margin:0;letter-spacing:-1px}
.section-head p{margin:0;color:var(--muted);max-width:720px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.card{
  background:#fff;border:1px solid rgba(12,123,109,.10);border-radius:26px;padding:20px;box-shadow:var(--shadow)
}
.card-media{
  aspect-ratio:16/10;border-radius:20px;overflow:hidden;background:linear-gradient(145deg,#edf6f4,#d9ece8);margin-bottom:16px
}
.card-media {
  aspect-ratio: 16 / 10;
  border-radius: 20px;
  overflow: hidden;
  background: #f3f5f7;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  padding: 10px;
}
.card h3{margin:0 0 8px;font-size:24px}
.card p{margin:0 0 14px;color:var(--muted)}
.price{font-weight:700;color:var(--primary-dark);margin-bottom:16px}
.card-actions{display:flex;gap:10px;flex-wrap:wrap}
.highlight-strip{
  background:linear-gradient(135deg,#0d6359,#159482);
  color:#fff;border-radius:30px;padding:28px 32px;display:flex;justify-content:space-between;gap:24px;align-items:center;box-shadow:var(--shadow)
}
.highlight-strip h3{margin:0 0 8px;font-size:32px}
.highlight-strip p{margin:0;color:#dcefed}
.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.download-item{background:#fff;border:1px solid rgba(12,123,109,.10);border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.download-top{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:10px}
.file-tag{display:inline-flex;background:#e7f4f1;color:#0b7063;padding:8px 12px;border-radius:999px;font-weight:700;font-size:12px}
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px}
.contact-card,.page-card{background:#fff;border:1px solid rgba(12,123,109,.10);border-radius:26px;padding:28px;box-shadow:var(--shadow)}
.contact-points{display:grid;gap:14px;margin-top:18px}
.contact-points a{color:var(--primary-dark);font-weight:700}
.site-footer{margin-top:48px;background:#0b2024;color:#e9f5f2}
.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px;padding:40px 0 24px}
.footer-grid p{color:#bad0cc}
.footer-links{display:grid;gap:8px}
.footer-links a{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:16px 0 28px;color:#bad0cc;font-size:14px}
.page-hero{padding:36px 0 12px}
.page-hero h1{font-size:42px;margin:0 0 8px}
.page-hero p{margin:0;color:var(--muted)}
.admin-shell{display:grid;grid-template-columns:270px 1fr;min-height:100vh;background:#eff4f4}
.admin-sidebar{background:#0b2024;color:#e9f5f2;padding:26px 18px;position:sticky;top:0;height:100vh}
.admin-brand{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.admin-brand img{width:58px;height:58px;border-radius:18px;object-fit:cover}
.admin-menu{display:grid;gap:8px}
.admin-menu a{padding:12px 14px;border-radius:14px;color:#d4e8e3;font-weight:700}
.admin-menu a:hover,.admin-menu a.active{background:#12383f;color:#fff}
.admin-content{padding:30px}
.admin-panel{background:#fff;border:1px solid rgba(12,123,109,.12);border-radius:24px;box-shadow:var(--shadow);padding:24px}
.admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.form-group{display:grid;gap:8px;margin-bottom:16px}
.form-group label{font-weight:700}
.form-control, textarea{
  width:100%;padding:13px 14px;border-radius:14px;border:1px solid #d5e0e2;background:#fff;font:inherit;color:var(--text)
}
textarea{min-height:120px;resize:vertical}
.table-list{display:grid;gap:14px;margin-top:12px}
.table-item{display:flex;justify-content:space-between;gap:14px;align-items:start;background:#f8fbfb;border:1px solid #e2ecee;border-radius:18px;padding:16px}
.table-item strong{display:block;margin-bottom:4px}
.notice{padding:16px 18px;border-radius:16px;margin-bottom:16px;font-weight:700}
.notice.success{background:#e7f6ef;color:#0d6a42}
.notice.error{background:#fdecec;color:#a33333}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}
.login-card{width:min(460px,100%);background:#fff;border:1px solid rgba(12,123,109,.10);border-radius:28px;box-shadow:var(--shadow);padding:28px}
.login-card .brand{margin-bottom:16px}
.muted{color:var(--muted)}
@media (max-width:980px){
  .hero-grid,.split,.download-grid,.card-grid,.footer-grid,.admin-shell,.admin-grid{grid-template-columns:1fr}
  .site-nav{display:none}
  .hero h1{font-size:42px}
  .admin-sidebar{position:relative;height:auto}
}


.hero-slider-box{padding:18px}
.hero-slider{
  position:relative;
  min-height:520px;
  border-radius:28px;
  overflow:hidden;
  background:linear-gradient(145deg,#ffffff 0%,#d9efe9 100%);
  border:1px solid rgba(12,123,109,.14);
  box-shadow:0 10px 24px rgba(12,123,109,.10);
}
.hero-slide{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity .5s ease;
}
.hero-slide.is-active{opacity:1}
@media (max-width:980px){
  .hero-slider{min-height:320px}
}


/* Geniş yapı ve daha temiz mobil görünüm */
.hero,
section,
.page-hero{
  width:100%;
}

.site-header{
  position:relative;
}

.header-inner{
  min-height:92px;
}

.hero-grid{
  gap:32px;
}

.hero-panel{
  overflow:hidden;
}

.card-grid,
.download-grid{
  align-items:stretch;
}

.card,
.download-item,
.contact-card,
.page-card,
.admin-panel{
  width:100%;
}

.site-nav{
  justify-content:flex-end;
  row-gap:10px;
}

@media (max-width:1200px){
  .container{
    padding-left:24px;
    padding-right:24px;
  }
  .hero h1{
    font-size:48px;
  }
}

@media (max-width:980px){
  .topbar-inner{
    flex-direction:column;
    align-items:flex-start;
    padding:12px 0;
  }

  .header-inner{
    flex-direction:column;
    align-items:flex-start;
    gap:14px;
    padding:16px 0;
  }

  .site-nav{
    display:flex;
    width:100%;
    overflow-x:auto;
    white-space:nowrap;
    gap:16px;
    padding-bottom:4px;
    scrollbar-width:none;
  }
  .site-nav::-webkit-scrollbar{display:none}

  .brand{
    width:100%;
  }

  .brand strong{
    font-size:22px;
  }

  .brand small{
    font-size:12px;
  }

  .hero{
    padding:28px 0 20px;
  }

  .hero-copy{
    padding:26px 22px;
  }

  .hero h1{
    font-size:34px;
    line-height:1.12;
    letter-spacing:-0.8px;
  }

  .hero p{
    font-size:16px;
    margin-bottom:20px;
  }

  .actions{
    flex-direction:column;
  }

  .actions .btn,
  .card-actions .btn{
    width:100%;
  }

  .hero-side{
    padding:14px;
  }

  .hero-slider{
    min-height:260px;
    border-radius:20px;
  }

  .mock-window{
    padding:18px;
  }

  .mock-window h3{
    font-size:24px !important;
  }

  .hero-feature-list{
    gap:10px;
  }

  .hero-feature{
    padding:14px;
  }

  .section-head{
    flex-direction:column;
    align-items:flex-start;
    margin-bottom:16px;
  }

  .section-head h2{
    font-size:28px;
  }

  .highlight-strip{
    flex-direction:column;
    align-items:flex-start;
    padding:22px 20px;
    border-radius:22px;
  }

  .highlight-strip h3{
    font-size:26px;
  }

  .card-grid,
  .download-grid,
  .split,
  .footer-grid,
  .admin-grid{
    grid-template-columns:1fr;
    gap:16px;
  }

  .card,
  .download-item,
  .contact-card,
  .page-card{
    padding:18px;
    border-radius:20px;
  }

  .card h3{
    font-size:22px;
  }

  .card-media{
    border-radius:16px;
    margin-bottom:14px;
  }

  .download-top{
    flex-direction:column;
    align-items:flex-start;
  }

  .page-hero{
    padding:24px 0 8px;
  }

  .page-hero h1{
    font-size:32px;
    line-height:1.1;
  }

  .footer-grid{
    padding:28px 0 18px;
  }

  .footer-bottom{
    padding:14px 0 22px;
  }

  .admin-shell{
    grid-template-columns:1fr;
  }

  .admin-sidebar{
    height:auto;
    position:relative;
    padding:18px 16px;
  }

  .admin-content{
    padding:16px;
  }

  .admin-panel{
    padding:18px;
    border-radius:18px;
  }

  .table-item{
    flex-direction:column;
    align-items:flex-start;
  }

  .login-wrap{
    padding:16px;
  }

  .login-card{
    padding:22px;
    border-radius:22px;
  }
}

@media (max-width:640px){
  .container{
    padding-left:16px;
    padding-right:16px;
  }

  .topbar{
    font-size:13px;
  }

  .topbar-left{
    gap:6px;
  }

  .brand{
    gap:10px;
  }

  .brand img{
    width:52px;
    height:52px;
    border-radius:14px;
  }

  .hero-panel{
    border-radius:22px;
  }

  .badge{
    padding:8px 12px;
    font-size:12px;
  }

  .hero h1{
    font-size:30px;
  }

  .hero-slider{
    min-height:220px;
  }

  .highlight-strip h3{
    font-size:22px;
  }

  .section-head h2{
    font-size:24px;
  }

  .card h3{
    font-size:20px;
  }

  .page-hero h1{
    font-size:28px;
  }

  .admin-menu{
    grid-template-columns:1fr 1fr;
  }

  .admin-menu a{
    text-align:center;
    font-size:14px;
    padding:10px 12px;
  }
}

.site-nav a{
  padding:10px 16px;
  background:#0c7b6d;
  color:#fff;
  border-radius:12px;
}
.site-nav a:hover{
  background:#095e55;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
  margin-top: 20px;
}

.price-card {
  background: #fff;
  border-radius: 20px;
  padding: 20px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  text-align: center;
}

.price {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 15px;
  color: #0c7b6d;
}

.price-card ul {
  list-style: none;
  padding: 0;
}

.price-card.highlight {
  transform: scale(1.05);
  border: 2px solid #0c7b6d;
}

@media(max-width:768px){
  .pricing-grid{
    grid-template-columns:1fr;
  }
}

html,body{
  width:100%;
  overflow-x:hidden;
}

.container{
  width:100%;
  padding-left:20px;
  padding-right:20px;
}

@media(min-width:1200px){
  .container{
    max-width:1400px;
    margin:auto;
  }
}

@media(max-width:768px){
  .container{
    padding-left:12px;
    padding-right:12px;
  }
}