/* ============ MEGA PRIME - ANA STİL ============ */
:root{
  --bg: #0b0d10;
  --bg-alt: #111417;
  --bg-card: #15181c;
  --border: #23272c;
  --text: #eef0f2;
  --text-muted: #9aa1a9;
  --orange: #f4820c;
  --orange-dark: #d66f06;
  --orange-soft: rgba(244,130,12,0.12);
  --radius: 10px;
  --maxw: 1240px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
h1,h2,h3,h4{font-family:'Poppins',Inter,sans-serif;line-height:1.25;margin:0 0 14px;font-weight:700;}
h1{font-size:2.6rem;} h2{font-size:2rem;} h3{font-size:1.3rem;}
p{margin:0 0 14px;color:var(--text-muted);}
ul{padding-left:20px;color:var(--text-muted);}
.orange{color:var(--orange);}
.section{padding:80px 0;}
.section-alt{background:var(--bg-alt);}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--orange-soft);color:var(--orange);
  border:1px solid rgba(244,130,12,.35);
  padding:6px 16px;border-radius:99px;font-size:.75rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;
}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center;}
.section-head p{margin:0;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 26px;border-radius:6px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:.2s;
}
.btn-primary{background:var(--orange);color:#151515;}
.btn-primary:hover{background:var(--orange-dark);}
.btn-outline{border-color:#3a3f45;color:var(--text);background:transparent;}
.btn-outline:hover{border-color:var(--orange);color:var(--orange);}
.btn-wa{background:#25d366;color:#08300f;}
.btn-wa:hover{background:#1fb958;}
.btn-block{width:100%;justify-content:center;}

/* ===== HEADER ===== */
header.site-header{
  position:sticky;top:0;z-index:999;
  background:rgba(11,13,16,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;max-width:var(--maxw);margin:0 auto;position:relative;}
.logo{display:flex;align-items:center;gap:10px;font-family:Poppins,sans-serif;font-weight:800;font-size:1.15rem;}
.logo img{height:38px;width:auto;}
.logo span{color:var(--orange);}
nav.main-nav{display:flex;align-items:center;gap:26px;}
nav.main-nav a{font-size:.92rem;font-weight:500;color:var(--text-muted);position:relative;padding:6px 0;}
nav.main-nav a:hover,nav.main-nav a.active{color:var(--text);}
nav.main-nav a.active::after{content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--orange);}
.has-dropdown{position:relative;}
.dropdown{
  position:absolute;top:130%;left:0;background:var(--bg-card);
  border:1px solid var(--border);border-radius:8px;min-width:230px;
  padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s;box-shadow:0 12px 30px rgba(0,0,0,.4);
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown a{display:block;padding:9px 12px;border-radius:6px;font-size:.88rem;}
.dropdown a:hover{background:var(--orange-soft);color:var(--orange);}
.header-actions{display:flex;align-items:center;gap:12px;}
.header-actions .btn{padding:10px 18px;font-size:.85rem;}
.lang-switch{display:flex;align-items:center;gap:6px;padding-right:6px;margin-right:4px;border-right:1px solid var(--border);}
.lang-flag{font-size:1.1rem;line-height:1;opacity:.45;filter:grayscale(.4);transition:.15s;padding:4px;border-radius:5px;}
.lang-flag:hover,.lang-flag.active{opacity:1;filter:none;background:var(--orange-soft);}
.burger{display:none;background:none;border:none;color:var(--text);font-size:1.4rem;cursor:pointer;}

/* ===== HERO ===== */
.hero{
  position:relative;padding:120px 0 90px;overflow:hidden;
  background-color:var(--bg);
  background-size:cover;background-position:center;
}
.hero::before{
  content:'';position:absolute;inset:0;z-index:0;
  background:
    linear-gradient(180deg, rgba(11,13,16,.6), rgba(11,13,16,.96)),
    radial-gradient(circle at 20% 20%, rgba(244,130,12,.12), transparent 45%);
}
.hero-inner{position:relative;z-index:1;max-width:760px;}
.hero h1{font-size:3rem;}
.hero-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap;}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:60px;position:relative;}
.hero-stat b{display:block;font-size:2rem;color:var(--orange);font-family:Poppins,sans-serif;}
.hero-stat span{font-size:.82rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;}
.page-hero{padding:70px 0 50px;position:relative;background-size:cover;background-position:center;}
.page-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg, rgba(11,13,16,.55), rgba(11,13,16,.96));}
.page-hero .container{position:relative;}
.breadcrumb{font-size:.82rem;color:var(--text-muted);margin-bottom:14px;}
.breadcrumb a:hover{color:var(--orange);}

/* ===== GRID / CARDS ===== */
.grid{display:grid;gap:24px;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px;transition:.2s;
}
.card:hover{border-color:rgba(244,130,12,.4);transform:translateY(-3px);}
.card .icon{
  width:48px;height:48px;border-radius:10px;background:var(--orange-soft);
  display:flex;align-items:center;justify-content:center;color:var(--orange);font-size:1.3rem;margin-bottom:16px;
}
.card h3{font-size:1.08rem;margin-bottom:8px;}
.card p{font-size:.9rem;margin-bottom:14px;}
.tag-list{display:flex;gap:8px;flex-wrap:wrap;}
.tag{background:#1c2024;border:1px solid var(--border);color:var(--text-muted);font-size:.72rem;padding:4px 10px;border-radius:5px;text-transform:uppercase;letter-spacing:.03em;}
.tag.orange-tag{background:var(--orange-soft);color:var(--orange);border-color:transparent;}
.card-link{color:var(--orange);font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:6px;}

/* Service card image */
.service-card{overflow:hidden;padding:0;}
.service-card img{height:190px;width:100%;object-fit:cover;}
.service-card .body{padding:22px;}

/* Project card */
.project-card{overflow:hidden;padding:0;position:relative;}
.project-card .thumb{position:relative;height:190px;overflow:hidden;}
.project-card .thumb img{height:100%;width:100%;object-fit:cover;}
.project-card .cat-badge{position:absolute;top:12px;left:12px;background:var(--orange);color:#151515;font-size:.68rem;font-weight:700;padding:4px 10px;border-radius:5px;text-transform:uppercase;}
.project-card .body{padding:20px;}
.project-meta{display:flex;gap:16px;font-size:.78rem;color:var(--text-muted);margin:10px 0;flex-wrap:wrap;}
.project-meta span{display:flex;align-items:center;gap:5px;}

/* Blog card */
.blog-card{overflow:hidden;padding:0;}
.blog-card .thumb{position:relative;height:170px;overflow:hidden;}
.blog-card .thumb img{width:100%;height:100%;object-fit:cover;}
.blog-card .cat-badge{position:absolute;top:10px;left:10px;background:rgba(11,13,16,.85);color:var(--orange);font-size:.66rem;font-weight:700;padding:4px 10px;border-radius:5px;text-transform:uppercase;border:1px solid rgba(244,130,12,.4);}
.blog-card .body{padding:20px;}
.blog-meta{font-size:.76rem;color:var(--text-muted);margin-bottom:8px;display:flex;gap:14px;}

/* ===== FILTER TABS ===== */
.filter-tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:36px;}
.filter-tabs a{padding:9px 20px;border-radius:99px;border:1px solid var(--border);color:var(--text-muted);font-size:.85rem;font-weight:600;}
.filter-tabs a.active,.filter-tabs a:hover{background:var(--orange);border-color:var(--orange);color:#151515;}

/* ===== FAQ ===== */
.faq-item{border:1px solid var(--border);border-radius:8px;margin-bottom:12px;overflow:hidden;background:var(--bg-card);}
.faq-q{padding:16px 20px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:.95rem;}
.faq-q .plus{color:var(--orange);font-size:1.2rem;transition:.2s;}
.faq-item.open .plus{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:.25s;padding:0 20px;}
.faq-item.open .faq-a{max-height:400px;padding:0 20px 18px;}
.faq-a p{margin:0;font-size:.9rem;}

/* ===== CTA STRIP ===== */
.cta-strip{background:linear-gradient(120deg,#1a1408,#15181c);border:1px solid rgba(244,130,12,.25);border-radius:16px;padding:56px;text-align:center;margin:0 24px;}
.cta-strip h2{margin-bottom:12px;}
.cta-strip .btn-row{display:flex;gap:14px;justify-content:center;margin-top:24px;flex-wrap:wrap;}

/* ===== FOOTER ===== */
footer.site-footer{background:var(--bg-alt);border-top:1px solid var(--border);padding:60px 0 20px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.footer-grid h4{color:var(--text);font-size:.95rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:18px;}
.footer-grid ul{list-style:none;padding:0;margin:0;}
.footer-grid li{margin-bottom:10px;}
.footer-grid a{color:var(--text-muted);font-size:.88rem;}
.footer-grid a:hover{color:var(--orange);}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{width:36px;height:36px;border:1px solid var(--border);border-radius:8px;display:flex;align-items:center;justify-content:center;}
.footer-social a:hover{border-color:var(--orange);color:var(--orange);}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-muted);flex-wrap:wrap;gap:8px;}

/* ===== FORMS ===== */
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;}
.form-group input,.form-group select,.form-group textarea{
  width:100%;background:var(--bg-alt);border:1px solid var(--border);border-radius:6px;
  padding:12px 14px;color:var(--text);font-size:.92rem;font-family:inherit;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--orange);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.info-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px;}
.info-box .row{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start;}
.info-box .row .ic{width:38px;height:38px;border-radius:8px;background:var(--orange-soft);color:var(--orange);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.info-box .row strong{display:block;font-size:.9rem;}
.info-box .row span,.info-box .row div{font-size:.85rem;color:var(--text-muted);}

/* ===== DETAIL PAGE ===== */
.detail-layout{display:grid;grid-template-columns:2.1fr 1fr;gap:40px;align-items:start;}
.sidebar-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:sticky;top:100px;}
.sidebar-box h3{font-size:1rem;margin-bottom:16px;}
.sidebar-box .cert-item{padding:12px 0;border-bottom:1px solid var(--border);}
.sidebar-box .cert-item:last-of-type{border-bottom:none;}
.sidebar-box .cert-item b{display:block;color:var(--orange);font-size:.85rem;}
.sidebar-box .cert-item span{font-size:.8rem;color:var(--text-muted);}
.content-block h2{font-size:1.5rem;margin-top:8px;}
.content-block .prose p{color:var(--text-muted);}
table{width:100%;border-collapse:collapse;margin:20px 0;font-size:.85rem;}
table th,table td{border:1px solid var(--border);padding:10px 12px;text-align:left;}
table th{background:var(--bg-card);color:var(--orange);}

.gallery-main{border-radius:var(--radius);overflow:hidden;position:relative;margin-bottom:12px;background:#000;}
.gallery-main img{width:100%;max-height:520px;object-fit:cover;}
.gallery-thumbs{display:flex;gap:10px;}
.gallery-thumbs img{width:80px;height:60px;object-fit:cover;border-radius:6px;cursor:pointer;opacity:.6;border:2px solid transparent;}
.gallery-thumbs img.active{opacity:1;border-color:var(--orange);}

.summary-list{list-style:none;padding:0;margin:0;}
.summary-list li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:.85rem;}
.summary-list li span.label{color:var(--text-muted);text-transform:uppercase;font-size:.72rem;letter-spacing:.04em;}

.scope-steps{list-style:none;padding:0;counter-reset:step;}
.scope-steps li{counter-increment:step;padding:12px 0 12px 42px;position:relative;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--text);}
.scope-steps li::before{content:counter(step);position:absolute;left:0;top:10px;width:26px;height:26px;border-radius:50%;background:var(--orange-soft);color:var(--orange);font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center;}

/* ===== MISC ===== */
.wa-float{position:fixed;bottom:26px;right:26px;background:#25d366;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.5rem;z-index:998;box-shadow:0 8px 20px rgba(0,0,0,.4);}
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.alert{padding:14px 18px;border-radius:8px;margin-bottom:20px;font-size:.9rem;}
.alert-success{background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.4);color:#7be3a4;}
.alert-error{background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.4);color:#ff8f8f;}
.search-box{position:relative;max-width:500px;margin:0 auto 30px;}
.search-box input{width:100%;padding:14px 20px;border-radius:8px;background:var(--bg-card);border:1px solid var(--border);color:var(--text);}

/* ===== RESPONSIVE ===== */
@media(max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .grid-3{grid-template-columns:repeat(2,1fr);}
  .grid-2{grid-template-columns:1fr;}
  .detail-layout{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:720px){
  .header-actions .btn-outline,.lang-switch{display:none;}
  .burger{display:block;order:3;margin-left:8px;}
  .header-actions{gap:8px;}

  /* Mobil menü: aşağı doğru açılan panel */
  nav.main-nav{
    display:none;
    position:absolute;
    top:100%;
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:var(--bg-card);
    border-bottom:1px solid var(--border);
    box-shadow:0 16px 30px rgba(0,0,0,.5);
    max-height:calc(100vh - 70px);
    overflow-y:auto;
  }
  nav.main-nav.open{display:flex;}
  nav.main-nav a{
    padding:15px 24px;
    border-bottom:1px solid var(--border);
    width:100%;
  }
  nav.main-nav a.active::after{display:none;}
  nav.main-nav a.active{color:var(--orange);}

  /* Hizmetler alt menüsü: hover yerine her zaman görünür (mobilde hover olmaz) */
  .has-dropdown{position:static;}
  .has-dropdown > a{display:flex;justify-content:space-between;align-items:center;}
  .dropdown{
    position:static;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:none;border-radius:0;
    background:var(--bg-alt);padding:0;
    display:none;
  }
  .has-dropdown.open .dropdown{display:block;}
  .dropdown a{padding:13px 24px 13px 36px;border-bottom:1px solid var(--border);border-radius:0;}

  .grid-4,.grid-3{grid-template-columns:1fr;}
  h1{font-size:2rem;}
  .cta-strip{padding:36px 22px;margin:0 12px;}
  .footer-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
}