:root {
  --primary: #0189b9;
  --primary-dark: #016a91;
  --primary-light: #e8f6fb;
  --bg: #fff;
  --text: #000;
  --text-muted: #555;
  --border: #e0e0e0;
  --footer-bg: #012f42;
}
*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'Open Sans',sans-serif;color:var(--text);background:var(--bg);overflow-x:hidden;}
a{text-decoration:none;color:inherit;}
img{max-width:100%;}

/* ========== NAV ========== */
nav{background:#fff;box-shadow:0 2px 12px rgba(0,0,0,0.08);position:sticky;top:0;z-index:1000;}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:70px;}
.nav-logo img{height:68px;object-fit:contain;padding-top:5px;}
.nav-logo-text{font-family:'Montserrat',sans-serif;font-weight:800;font-size:22px;color:var(--primary);}
.nav-links{display:flex;gap:32px;list-style:none;}
.nav-links a{font-family:'Montserrat',sans-serif;font-weight:600;text-transform:uppercase;font-size:14px;letter-spacing:.5px;color:#222;padding:8px 0;border-bottom:2px solid transparent;transition:color .2s,border-color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--primary);border-color:var(--primary);}
.nav-cta{background:var(--primary);color:#fff;padding:10px 22px;border-radius:6px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:13px;letter-spacing:.4px;transition:background .2s;white-space:nowrap;}
.nav-cta:hover{background:var(--primary-dark);}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;}
.hamburger span{display:block;width:24px;height:2px;background:#222;transition:.3s;}
.mobile-menu{display:none;position:fixed;top:70px;left:0;width:100%;background:#fff;box-shadow:0 4px 20px rgba(0,0,0,0.1);z-index:999;padding:16px 0;}
.mobile-menu.open{display:block;}
.mobile-menu ul{list-style:none;padding:0 24px;}
.mobile-menu ul li a{display:block;padding:14px 0;font-family:'Montserrat',sans-serif;font-weight:600;font-size:15px;color:#222;border-bottom:1px solid #f0f0f0;}

/* ========== HERO SLIDER ========== */
.slider{position:relative;height:580px;overflow:hidden;}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .8s ease;}
.slide.active{opacity:1;}
.slide img{width:100%;height:100%;object-fit:cover;filter:brightness(.42);}
.slide-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:0 24px;}
.slide-tag{background:var(--primary);color:#fff;font-family:'Montserrat',sans-serif;font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:6px 18px;border-radius:30px;margin-bottom:18px;display:inline-block;}
.slide-content h2{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(28px,4vw,52px);color:#fff;line-height:1.15;margin-bottom:14px;max-width:750px;}
.slide-content p{font-size:clamp(15px,2vw,19px);color:rgba(255,255,255,.85);max-width:580px;line-height:1.6;margin-bottom:28px;}
.slide-btn{background:var(--primary);color:#fff;padding:14px 34px;border-radius:6px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;transition:background .2s,transform .2s;display:inline-block;}
.slide-btn:hover{background:var(--primary-dark);transform:translateY(-2px);}
.slider-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:10px;}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:.3s;border:none;}
.dot.active{background:#fff;transform:scale(1.2);}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff;width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:20px;transition:.2s;backdrop-filter:blur(4px);}
.slider-arrow:hover{background:rgba(255,255,255,.28);}
.arrow-prev{left:20px;}
.arrow-next{right:20px;}

/* ========== SECTIONS ========== */
section{padding:72px 24px;}
.section-title{text-align:center;margin-bottom:50px;}
.section-title h2{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(24px,3vw,36px);color:#111;position:relative;display:inline-block;padding-bottom:14px;}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:var(--primary);border-radius:2px;}
.section-title p{margin-top:14px;color:var(--text-muted);font-size:16px;max-width:600px;margin-left:auto;margin-right:auto;line-height:1.65;}

/* ========== SERVICE CARDS ========== */
.services-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,0.07);transition:transform .3s,box-shadow .3s;background:#fff;display:block;}
.service-card:hover{transform:translateY(-6px);box-shadow:0 12px 36px rgba(1,137,185,0.15);}
.service-card img{width:100%;height:185px;object-fit:cover;display:block;}
.service-card-body{padding:20px;}
.service-icon{width:44px;height:44px;border-radius:10px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;margin-bottom:12px;}
.service-icon svg{width:22px;height:22px;fill:var(--primary);}
.service-card-body h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:16px;color:#111;margin-bottom:8px;}
.service-card-body p{font-size:13.5px;color:var(--text-muted);line-height:1.6;margin-bottom:14px;}
.service-link{color:var(--primary);font-weight:600;font-size:13px;}
.service-link:hover{text-decoration:underline;}

/* ========== PARTNERS ========== */
.partners-section{background:#f5fbfd;padding:56px 24px;}
.partners-label{text-align:center;font-family:'Montserrat',sans-serif;font-weight:700;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;color:var(--primary);margin-bottom:10px;}
.partners-subtitle{text-align:center;font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(20px,2.5vw,28px);color:#111;margin-bottom:36px;}
.partners-logos{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:18px 32px;}
.partner-pill{background:#fff;border:1px solid #e5e5e5;border-radius:8px;padding:12px 22px;font-family:'Montserrat',sans-serif;font-weight:800;font-size:14px;color:#888;letter-spacing:.8px;transition:.25s;}
.partner-pill:hover{color:var(--primary);border-color:var(--primary);box-shadow:0 4px 14px rgba(1,137,185,0.12);}

/* ========== ABOUT BLOCK ========== */
.about-block{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.about-img-wrap{position:relative;}
.about-img-wrap img{width:100%;border-radius:14px;object-fit:cover;height:420px;}
.about-badge{position:absolute;bottom:28px;left:-24px;background:var(--primary);color:#fff;padding:20px 26px;border-radius:12px;box-shadow:0 8px 28px rgba(1,137,185,0.35);}
.about-badge strong{font-family:'Montserrat',sans-serif;font-size:32px;font-weight:800;display:block;line-height:1;}
.about-badge span{font-size:13px;font-weight:500;opacity:.9;margin-top:4px;display:block;}
.about-text h2{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(22px,2.5vw,34px);color:#111;margin-bottom:16px;line-height:1.2;}
.about-text h2 span{color:var(--primary);}
.about-text p{color:var(--text-muted);font-size:15px;line-height:1.78;margin-bottom:14px;}
.about-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px;}
.about-feature{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:#111;}
.about-feature::before{content:'✓';min-width:22px;height:22px;background:var(--primary);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;}
.btn-primary{display:inline-block;margin-top:24px;background:var(--primary);color:#fff;padding:13px 30px;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;transition:background .2s;}
.btn-primary:hover{background:var(--primary-dark);}

/* ========== CTA BAND ========== */
.cta-band{background:linear-gradient(135deg,#0189b9 0%,#016a91 100%);padding:60px 24px;text-align:center;}
.cta-band h2{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(22px,3vw,38px);color:#fff;margin-bottom:12px;}
.cta-band p{color:rgba(255,255,255,.85);font-size:16px;margin-bottom:32px;max-width:500px;margin-left:auto;margin-right:auto;}
.cta-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;}
.cta-btn-white{padding:13px 32px;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;background:#fff;color:var(--primary);transition:.2s;display:inline-block;}
.cta-btn-white:hover{background:#d9f0f9;}
.cta-btn-outline{padding:13px 32px;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);transition:.2s;display:inline-block;}
.cta-btn-outline:hover{background:rgba(255,255,255,.1);}

/* ========== FOOTER ========== */
footer{background:var(--footer-bg);color:#fff;padding:60px 24px 0;}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2.2fr 1fr 1.2fr 1.3fr;gap:40px;}
.footer-logo-text{font-family:'Montserrat',sans-serif;font-weight:800;font-size:24px;color:#fff;margin-bottom:14px;display:block;}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.72;margin-bottom:18px;}
.footer-social{display:flex;gap:10px;}
.footer-social a{width:38px;height:38px;border-radius:8px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;transition:.2s;}
.footer-social a:hover{background:var(--primary);}
.footer-social svg{width:16px;height:16px;fill:#fff;}
.footer-col h4{font-family:'Montserrat',sans-serif;font-weight:700;font-size:11px;letter-spacing:1.8px;text-transform:uppercase;color:rgba(255,255,255,.45);margin-bottom:18px;}
.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul li a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s;}
.footer-col ul li a:hover{color:var(--primary);}
.footer-contact-row{display:flex;align-items:flex-start;gap:10px;margin-bottom:13px;font-size:14px;color:rgba(255,255,255,.72);}
.footer-contact-row svg{width:15px;height:15px;fill:var(--primary);min-width:15px;margin-top:2px;}
.footer-bottom{max-width:1200px;margin:0 auto;border-top:1px solid rgba(255,255,255,.08);padding:20px 0;margin-top:44px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:rgba(255,255,255,.38);}

/* ========== FLOATING BTNS ========== */
.float-btns{position:fixed;bottom:28px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:9999;}
.float-btn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(0,0,0,0.22);transition:transform .2s;cursor:pointer;}
.float-btn:hover{transform:scale(1.1);}
.float-btn svg{width:24px;height:24px;fill:#fff;}
.fb-phone{background:#0189b9;}
.fb-wa{background:#25d366;}

/* ========== INNER PAGE HERO ========== */
.page-hero{background:linear-gradient(135deg,#0189b9,#014f6e);padding:56px 24px;text-align:center;}
.page-hero h1{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(26px,3.5vw,42px);color:#fff;margin-bottom:10px;}
.page-hero p{color:rgba(255,255,255,.82);font-size:16px;max-width:560px;margin:0 auto;}
.breadcrumb-bar{background:#f5fbfd;border-bottom:1px solid #e5f4fa;padding:10px 24px;}
.breadcrumb-inner{max-width:1200px;margin:0 auto;font-size:13px;color:#888;}
.breadcrumb-inner a{color:var(--primary);}
.breadcrumb-inner span{margin:0 6px;}

/* ========== SERVICE DETAIL ========== */
.detail-wrap{max-width:940px;margin:0 auto;padding:56px 24px;}
.detail-wrap img.hero-img{width:100%;border-radius:14px;height:380px;object-fit:cover;margin-bottom:34px;}
.detail-wrap h1{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(24px,3vw,36px);color:#111;margin-bottom:24px;}
.detail-body{font-size:15.5px;line-height:1.85;color:#333;}
.detail-body p{margin-bottom:18px;}
.detail-body h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:18px;color:#111;margin:28px 0 12px;padding-left:14px;border-left:3px solid var(--primary);}
.detail-cta-box{margin-top:40px;background:var(--primary-light);border-radius:12px;padding:28px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;}
.detail-cta-box strong{font-family:'Montserrat',sans-serif;font-size:17px;color:#111;display:block;margin-bottom:4px;}
.detail-cta-box span{font-size:14px;color:#555;}
.detail-cta-btns{display:flex;gap:12px;flex-wrap:wrap;}
.dcta-call{background:var(--primary);color:#fff;padding:12px 24px;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;transition:.2s;}
.dcta-call:hover{background:var(--primary-dark);}
.dcta-wa{background:#25d366;color:#fff;padding:12px 24px;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;transition:.2s;}
.dcta-wa:hover{background:#1da851;}

/* ========== KURUMSAL ========== */
.kurumsal-wrap{max-width:1000px;margin:0 auto;padding:56px 24px;}
.kurumsal-wrap img.k-img{width:100%;border-radius:14px;height:400px;object-fit:cover;margin-bottom:40px;}
.kurumsal-wrap h1{font-family:'Montserrat',sans-serif;font-weight:800;font-size:clamp(24px,3vw,36px);color:#111;margin-bottom:28px;}
.kurumsal-wrap p{font-size:15.5px;line-height:1.85;color:#333;margin-bottom:18px;}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:44px 0;}
.stat-box{background:var(--primary-light);border-radius:12px;padding:28px;text-align:center;}
.stat-box strong{display:block;font-family:'Montserrat',sans-serif;font-weight:800;font-size:38px;color:var(--primary);}
.stat-box span{font-size:14px;color:#555;display:block;margin-top:6px;}

/* ========== CONTACT ========== */
.contact-wrap{max-width:1100px;margin:0 auto;padding:56px 24px;display:grid;grid-template-columns:1fr 1fr;gap:52px;}
.contact-form-box{background:#f9f9f9;border-radius:14px;padding:36px;}
.contact-form-box h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:22px;margin-bottom:24px;color:#111;}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:13px;font-weight:600;color:#444;margin-bottom:6px;}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:11px 14px;border:1.5px solid #ddd;border-radius:7px;font-family:'Open Sans',sans-serif;font-size:14px;color:#111;background:#fff;transition:border-color .2s;outline:none;}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--primary);}
.form-group textarea{resize:vertical;min-height:110px;}
.form-submit{background:var(--primary);color:#fff;width:100%;padding:13px;border:none;border-radius:7px;font-family:'Montserrat',sans-serif;font-weight:700;font-size:15px;cursor:pointer;transition:background .2s;}
.form-submit:hover{background:var(--primary-dark);}
.contact-info-item{display:flex;gap:16px;margin-bottom:28px;align-items:flex-start;}
.ci-icon{width:46px;height:46px;min-width:46px;border-radius:10px;background:var(--primary-light);display:flex;align-items:center;justify-content:center;}
.ci-icon svg{width:22px;height:22px;fill:var(--primary);}
.ci-text strong{display:block;font-family:'Montserrat',sans-serif;font-weight:700;font-size:14px;margin-bottom:4px;}
.ci-text span{font-size:14px;color:var(--text-muted);line-height:1.5;}
.ci-text a{color:var(--primary);}
.map-embed{border-radius:12px;overflow:hidden;margin-top:28px;}
.map-embed iframe{width:100%;height:240px;border:0;display:block;}

/* ========== RESPONSIVE ========== */
@media(max-width:960px){
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .about-block{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:1fr 1fr;}
}
@media(max-width:600px){
  .nav-links,.nav-cta{display:none;}
  .hamburger{display:flex;}
  .services-grid{grid-template-columns:1fr;}
  .slider{height:440px;}
  .about-badge{left:0;}
  .footer-grid{grid-template-columns:1fr;}
  .stats-row{grid-template-columns:1fr;}
  .float-btns{bottom:18px;right:14px;}
}