:root{
  --navy:#0a2540;
  --navy-2:#0f3157;
  --orange:#ff7a1a;
  --orange-2:#ff9142;
  --yellow:#ffc84a;
  --light:#f6f8fb;
  --gray:#5b6b7f;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 10px 30px rgba(10,37,64,.12);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--navy);
  background:var(--white);
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:50px;font-weight:700;font-size:15px;
  border:2px solid transparent;cursor:pointer;transition:.2s ease;
}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(255,122,26,.35);}
.btn-primary:hover{background:var(--orange-2);transform:translateY(-2px);}
.btn-outline{background:transparent;border-color:#ffffff55;color:#fff;}
.btn-outline:hover{background:#ffffff15;}
.btn-whatsapp{background:#25D366;color:#fff;}
.btn-whatsapp:hover{background:#1ebe5b;transform:translateY(-2px);}

/* HEADER */
header{
  position:sticky;top:0;z-index:999;background:var(--navy);
  box-shadow:0 2px 12px rgba(0,0,0,.15);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.2px;}
.logo span.bolt{color:var(--yellow);font-size:22px;}
nav.main-nav{display:flex;gap:26px;}
nav.main-nav a{color:#d8e2ef;font-weight:600;font-size:14.5px;transition:.2s;}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--yellow);}
.header-actions{display:flex;align-items:center;gap:10px;}
.header-actions .btn{padding:10px 18px;font-size:14px;}
.menu-toggle{display:none;background:none;border:none;color:#fff;font-size:26px;cursor:pointer;}

@media(max-width:920px){
  nav.main-nav{
    position:fixed;top:64px;left:0;right:0;background:var(--navy-2);
    flex-direction:column;padding:18px 24px;gap:16px;
    transform:translateY(-150%);opacity:0;transition:.25s ease;pointer-events:none;
  }
  nav.main-nav.open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .header-actions .btn-outline{display:none;}
  .menu-toggle{display:block;}
}

/* HERO */
.hero{
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-2) 60%, #123a68 100%);
  color:#fff;padding:70px 0 60px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;right:-120px;top:-80px;width:420px;height:420px;
  background:radial-gradient(circle,rgba(255,193,74,.18),transparent 70%);
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:820px;margin:0 auto;}
.hero h1{font-size:clamp(28px,4.6vw,46px);font-weight:800;line-height:1.2;margin-bottom:16px;}
.hero h1 .accent{color:var(--yellow);}
.hero p.lead{font-size:18px;color:#c9d6e6;margin-bottom:26px;}
.badge-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:34px;}
.badge{
  background:#ffffff14;border:1px solid #ffffff2a;padding:9px 16px;border-radius:50px;
  font-size:13.5px;font-weight:600;color:#eef4fb;display:flex;align-items:center;gap:6px;
}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}

/* PAGE HERO (about/contact) */
.page-hero{
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-2) 60%, #123a68 100%);
  color:#fff;padding:56px 0;text-align:center;position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-100px;top:-80px;width:360px;height:360px;
  background:radial-gradient(circle,rgba(255,193,74,.16),transparent 70%);
}
.page-hero h1{position:relative;z-index:2;font-size:clamp(26px,4vw,38px);font-weight:800;margin-bottom:10px;}
.page-hero p{position:relative;z-index:2;color:#c9d6e6;font-size:15.5px;}
.breadcrumb{position:relative;z-index:2;margin-top:14px;font-size:13.5px;color:#9fb2c9;}
.breadcrumb a{color:#c9d6e6;font-weight:600;}
.breadcrumb a:hover{color:var(--yellow);}

/* MARQUEE */
.marquee-wrap{background:var(--orange);overflow:hidden;padding:10px 0;}
.marquee{display:flex;white-space:nowrap;animation:scroll 24s linear infinite;}
.marquee span{padding:0 18px;font-weight:700;font-size:13.5px;color:#fff;letter-spacing:.3px;}
@keyframes scroll{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

section{padding:70px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 42px;}
.section-head h2{font-size:clamp(24px,3.2vw,32px);font-weight:800;margin-bottom:12px;}
.section-head p{color:var(--gray);font-size:16px;}

/* TESTIMONIALS */
.testi-section{background:var(--light);}
.rating-summary{
  display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:36px;flex-wrap:wrap;
}
.stars{color:var(--orange);font-size:20px;letter-spacing:2px;}
.rating-num{font-weight:800;font-size:20px;}
.rating-sub{color:var(--gray);font-size:14px;}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
@media(max-width:900px){.testi-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.testi-grid{grid-template-columns:1fr;}}
.testi-card{
  background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:10px;
}
.testi-card .stars{font-size:15px;}
.testi-card p{font-size:14.5px;color:#33445a;}
.testi-foot{display:flex;justify-content:space-between;align-items:center;margin-top:auto;font-size:13px;color:var(--gray);}
.testi-foot b{color:var(--navy);}
.verified{color:#1c9a5b;font-weight:700;font-size:12px;}

/* SERVICES */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media(max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.services-grid{grid-template-columns:1fr;}}
.service-card{
  border:1px solid #e7edf5;border-radius:var(--radius);padding:26px 22px;text-align:left;
  transition:.2s;background:#fff;
}
.service-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent;}
.service-icon{font-size:30px;margin-bottom:14px;}
.service-card h3{font-size:17px;margin-bottom:8px;}
.service-card p{font-size:14px;color:var(--gray);margin-bottom:12px;}
.service-card .link{color:var(--orange);font-weight:700;font-size:13.5px;}

/* AREAS */
.areas-section{background:var(--light);}
.areas-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
@media(max-width:800px){.areas-grid{grid-template-columns:1fr;}}
.areas-col h4{font-size:15px;font-weight:800;color:var(--orange);margin-bottom:14px;text-transform:uppercase;letter-spacing:.4px;}
.areas-col ul li{padding:7px 0;border-bottom:1px dashed #dfe6ee;font-size:14.5px;}
.areas-note{text-align:center;color:var(--gray);font-size:14px;margin-top:28px;}

/* WHY US */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:900px){.why-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.why-grid{grid-template-columns:1fr;}}
.why-card{text-align:center;padding:22px 14px;}
.why-card .ic{font-size:32px;margin-bottom:10px;}
.why-card h4{font-size:15.5px;margin-bottom:6px;}
.why-card p{font-size:13.5px;color:var(--gray);}

/* FAQ */
.faq-list{max-width:780px;margin:0 auto;}
details{
  background:#fff;border:1px solid #e7edf5;border-radius:12px;padding:18px 20px;margin-bottom:12px;
}
details summary{font-weight:700;font-size:15.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;}
details summary::-webkit-details-marker{display:none;}
details summary::after{content:"+";font-size:22px;color:var(--orange);}
details[open] summary::after{content:"−";}
details p{margin-top:12px;color:var(--gray);font-size:14.5px;}

/* CONTACT */
.contact-section{background:var(--navy);color:#fff;}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;}
@media(max-width:800px){.contact-grid{grid-template-columns:1fr;}}
.contact-info h2{font-size:28px;font-weight:800;margin-bottom:16px;}
.contact-info p{color:#c9d6e6;margin-bottom:22px;font-size:15.5px;}
.contact-item{display:flex;gap:12px;align-items:flex-start;margin-bottom:16px;}
.contact-item .ic{font-size:20px;color:var(--yellow);}
.contact-item div b{display:block;font-size:14.5px;color:#fff;}
.contact-item div span{font-size:14px;color:#c9d6e6;}
.map-box{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:340px;}
.map-box iframe{width:100%;height:100%;border:0;}

/* CTA BAND (home page short contact teaser) */
.cta-band{
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-2) 100%);
  color:#fff;border-radius:20px;padding:44px 36px;text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:16px;
}
.cta-band h2{font-size:24px;font-weight:800;}
.cta-band p{color:#c9d6e6;font-size:15px;max-width:520px;}

/* CONTACT FORM */
.contact-form{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);}
.contact-form h3{font-size:18px;margin-bottom:6px;color:var(--navy);}
.contact-form p.form-sub{color:var(--gray);font-size:13.5px;margin-bottom:20px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
@media(max-width:520px){.form-row{grid-template-columns:1fr;}}
.form-field{display:flex;flex-direction:column;gap:6px;}
.form-field label{font-size:13px;font-weight:700;color:var(--navy);}
.form-field input, .form-field textarea, .form-field select{
  border:1px solid #dfe6ee;border-radius:10px;padding:11px 14px;font-size:14px;
  font-family:inherit;color:var(--navy);background:#fbfcfe;
}
.form-field input:focus, .form-field textarea:focus{outline:2px solid var(--orange);outline-offset:1px;}
.form-note{font-size:12.5px;color:var(--gray);margin-top:10px;}

/* ABOUT PAGE */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;}}
.about-text h2{font-size:26px;font-weight:800;margin-bottom:14px;}
.about-text p{color:var(--gray);font-size:15px;margin-bottom:14px;}
.about-photo{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  min-height:300px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:64px;
}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
.stat-card{text-align:center;background:#fff;border:1px solid #e7edf5;border-radius:var(--radius);padding:26px 14px;}
.stat-card .num{font-size:30px;font-weight:800;color:var(--orange);}
.stat-card .label{font-size:13.5px;color:var(--gray);margin-top:6px;}
.timeline{max-width:700px;margin:0 auto;}
.timeline-item{display:flex;gap:16px;padding-bottom:26px;position:relative;}
.timeline-item:not(:last-child)::before{
  content:"";position:absolute;left:11px;top:28px;bottom:0;width:2px;background:#e2e9f2;
}
.timeline-dot{width:24px;height:24px;border-radius:50%;background:var(--orange);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;flex-shrink:0;}
.timeline-item h4{font-size:15.5px;margin-bottom:4px;}
.timeline-item p{color:var(--gray);font-size:14px;}

/* SERVICE DETAIL (hizmetlerimiz.html) */
.service-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media(max-width:800px){.service-detail-grid{grid-template-columns:1fr;}}
.service-detail-card{
  border:1px solid #e7edf5;border-radius:var(--radius);padding:28px;background:#fff;transition:.2s;
}
.service-detail-card:hover{box-shadow:var(--shadow);}
.service-detail-card .head{display:flex;align-items:center;gap:14px;margin-bottom:12px;}
.service-detail-card .head .service-icon{margin-bottom:0;background:var(--light);width:52px;height:52px;
  border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.service-detail-card h3{font-size:18px;}
.service-detail-card p.desc{color:var(--gray);font-size:14.5px;margin-bottom:14px;}
.service-detail-card ul.includes{margin-bottom:0;}
.service-detail-card ul.includes li{
  font-size:14px;color:var(--navy);padding:5px 0 5px 24px;position:relative;
}
.service-detail-card ul.includes li::before{
  content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800;
}

/* BLOG */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
@media(max-width:900px){.blog-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:620px){.blog-grid{grid-template-columns:1fr;}}
.blog-card{
  background:#fff;border:1px solid #e7edf5;border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;transition:.2s;
}
.blog-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);}
.blog-img{
  height:150px;background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;font-size:44px;color:#fff;position:relative;
}
.blog-cat{
  position:absolute;top:12px;left:12px;background:var(--orange);color:#fff;font-size:11.5px;
  font-weight:700;padding:5px 12px;border-radius:50px;
}
.blog-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.blog-meta{font-size:12.5px;color:var(--gray);display:flex;gap:10px;}
.blog-body h3{font-size:16.5px;line-height:1.35;}
.blog-body p{font-size:14px;color:var(--gray);flex:1;}
.blog-readmore{color:var(--orange);font-weight:700;font-size:13.5px;}

/* BLOG CATEGORY GROUPS */
.blog-cat-head{display:flex;align-items:center;gap:12px;margin:0 0 24px;}
.blog-cat-head h3{font-size:20px;font-weight:800;}
.blog-cat-head .count{background:var(--light);color:var(--gray);font-size:12.5px;font-weight:700;
  padding:4px 12px;border-radius:50px;}
.blog-cat-block{margin-bottom:56px;}
.blog-cat-block:last-child{margin-bottom:0;}
.blog-jump{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:44px;}
.blog-jump a{
  background:var(--light);color:var(--navy);font-weight:700;font-size:13.5px;
  padding:9px 18px;border-radius:50px;border:1px solid #e7edf5;transition:.2s;
}
.blog-jump a:hover{background:var(--orange);color:#fff;border-color:var(--orange);}

/* ARTICLE PAGE */
.article-hero{padding-bottom:36px;}
.article-hero .blog-cat{position:static;display:inline-flex;margin-bottom:14px;}
.article-hero h1{font-size:clamp(24px,3.6vw,34px);}
.article-hero .article-meta{
  position:relative;z-index:2;display:flex;gap:16px;justify-content:center;flex-wrap:wrap;
  font-size:13.5px;color:#c9d6e6;margin-top:14px;
}
.article-wrap{max-width:760px;margin:0 auto;}
.article-content h2{font-size:21px;font-weight:800;margin:32px 0 14px;color:var(--navy);}
.article-content p{color:#33445a;font-size:15.5px;margin-bottom:16px;}
.article-content ul{margin:0 0 20px;}
.article-content ul li{
  font-size:15px;color:#33445a;padding:8px 0 8px 26px;position:relative;border-bottom:1px dashed #e7edf5;
}
.article-content ul li::before{content:"⚡";position:absolute;left:0;color:var(--orange);}
.article-cta{
  background:var(--light);border:1px solid #e7edf5;border-radius:var(--radius);
  padding:26px;text-align:center;margin-top:36px;
}
.article-cta h4{font-size:17px;margin-bottom:8px;}
.article-cta p{color:var(--gray);font-size:14px;margin-bottom:16px;}
.related-posts{margin-top:52px;}
.related-posts h3{font-size:19px;font-weight:800;margin-bottom:20px;}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
@media(max-width:620px){.related-grid{grid-template-columns:1fr;}}
.related-card{
  display:block;border:1px solid #e7edf5;border-radius:12px;padding:16px 18px;font-size:14.5px;
  font-weight:700;color:var(--navy);transition:.2s;
}
.related-card:hover{border-color:var(--orange);color:var(--orange);}
.related-card span{display:block;font-weight:400;color:var(--gray);font-size:12.5px;margin-top:4px;}

/* FOOTER */
footer{background:#071b30;color:#b9c7da;padding:56px 0 24px;font-size:14px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}
footer h5{color:#fff;font-size:14.5px;margin-bottom:14px;}
footer ul li{margin-bottom:9px;}
footer ul li a:hover{color:var(--yellow);}
.footer-logo{color:#fff;font-weight:800;font-size:18px;margin-bottom:12px;display:block;}
.footer-bottom{border-top:1px solid #ffffff14;padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;}

/* STICKY MOBILE BAR */
.mobile-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:998;
  background:#fff;box-shadow:0 -4px 16px rgba(0,0,0,.12);padding:10px 16px;
  gap:10px;
}
.mobile-bar a{flex:1;text-align:center;padding:13px 0;border-radius:10px;font-weight:700;font-size:14.5px;}
.mobile-bar .call{background:var(--orange);color:#fff;}
.mobile-bar .wa{background:#25D366;color:#fff;}
@media(max-width:760px){
  .mobile-bar{display:flex;}
  section{padding:52px 0;}
  body{padding-bottom:64px;}
}

/* FLOATING CALL / WHATSAPP BUTTONS */
.fab-container{
  position:fixed;right:22px;bottom:26px;z-index:997;
  display:flex;flex-direction:column;gap:14px;
}
.fab{
  width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:24px;color:#fff;box-shadow:0 8px 22px rgba(10,37,64,.35);transition:.2s ease;
}
.fab:hover{transform:scale(1.08);}
.fab-call{background:var(--orange);}
.fab-whatsapp{background:#25D366;}
@media(max-width:760px){
  .fab-container{display:none;}
}