/* ===========================================================
   YAMAN BİLİŞİM — Corporate Website
   Palette: Deep Navy #0A1836 · Metallic Silver #C6CDD6 · Brand Blue #1E5FD8
   Font: Manrope
   =========================================================== */

:root{
  --navy-950:#050C1F;
  --navy-900:#0A1836;
  --navy-800:#101F4A;
  --navy-700:#1A2C5E;
  --blue-500:#1E5FD8;
  --blue-400:#3D7DEE;
  --blue-300:#7BA8FF;
  --silver-100:#EEF1F5;
  --silver-200:#D9DEE6;
  --silver-300:#C6CDD6;
  --silver-500:#8892A3;
  --ink-900:#0B1120;
  --ink-700:#1E2A3D;
  --ink-500:#4A5670;
  --ink-400:#6B7690;
  --white:#FFFFFF;
  --bg:#F6F8FB;
  --line:rgba(10,24,54,.08);
  --shadow-sm:0 4px 14px rgba(10,24,54,.06);
  --shadow-md:0 12px 40px rgba(10,24,54,.10);
  --shadow-lg:0 22px 60px rgba(10,24,54,.18);
  --shadow-blue:0 12px 30px rgba(30,95,216,.35);
  --radius:14px;
  --radius-lg:22px;
  --container:1280px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink-900);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button{font-family:inherit;cursor:pointer;border:0;background:none}
.container{max-width:var(--container);margin:0 auto;padding:0 28px}

/* Headings */
h1,h2,h3,h4,h5{font-family:'Manrope';font-weight:800;color:var(--navy-900);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,4.8vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.9rem,3vw,2.8rem)}
h3{font-size:1.4rem}
p{margin:0 0 1em;color:var(--ink-700)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.78rem;font-weight:700;letter-spacing:.22em;
  text-transform:uppercase;color:var(--blue-500);
  padding:.5rem .9rem;border-radius:100px;
  background:rgba(30,95,216,.08);
  border:1px solid rgba(30,95,216,.15);
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--blue-500);border-radius:2px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.95rem 1.6rem;border-radius:100px;
  font-weight:700;font-size:.95rem;letter-spacing:.01em;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--blue-500),#1a4fc9);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(30,95,216,.5)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-ghost:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.btn-dark{background:var(--navy-900);color:#fff}
.btn-dark:hover{background:var(--navy-800);transform:translateY(-2px)}
.btn-outline{background:transparent;color:var(--navy-900);border:1.5px solid var(--navy-900)}
.btn-outline:hover{background:var(--navy-900);color:#fff}
.btn .arrow{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ============ TOP BAR ============ */
.topbar{
  background:var(--navy-950);color:#fff;font-size:.85rem;
  border-bottom:1px solid rgba(255,255,255,.05);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;padding:.55rem 0;gap:1rem}
.topbar-left{display:flex;gap:1.6rem;color:var(--silver-300)}
.topbar-left span{display:inline-flex;align-items:center;gap:.4rem}
.topbar-left svg{width:14px;height:14px;stroke:var(--blue-400)}
.topbar-right{display:flex;align-items:center;gap:1.2rem;color:var(--silver-300)}
.lang-switch{display:inline-flex;gap:0;border:1px solid rgba(255,255,255,.15);border-radius:100px;overflow:hidden}
.lang-switch button{padding:.25rem .7rem;color:var(--silver-300);font-weight:600;font-size:.78rem}
.lang-switch button.active{background:var(--blue-500);color:#fff}
.social-mini{display:flex;gap:.7rem}
.social-mini a{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.06);transition:.2s}
.social-mini a:hover{background:var(--blue-500)}
.social-mini svg{width:12px;height:12px;fill:#fff}

/* ============ HEADER ============ */
.header{
  position:sticky;top:0;z-index:80;
  background:#fff;
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease),padding .25s var(--ease);
}
.header.scrolled{box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0;gap:1.5rem}
.logo{display:flex;align-items:center;gap:.6rem}
.logo img{height:120px;width:auto;transition:height .25s var(--ease)}
.header.scrolled .logo img{height:120px}
.nav{display:flex;align-items:center;gap:.15rem}
.nav > li{position:relative;list-style:none}
.nav a{
  display:flex;align-items:center;gap:.3rem;
  padding:1.1rem .95rem;font-size:.95rem;font-weight:600;color:var(--navy-900);
  position:relative;
}
.nav a::after{
  content:"";position:absolute;left:.95rem;right:.95rem;bottom:.6rem;
  height:2px;background:var(--blue-500);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
.nav a:hover,.nav a.active{color:var(--blue-500)}
.nav .caret{width:10px;height:10px;transition:transform .2s var(--ease)}
.nav li:hover .caret{transform:rotate(180deg)}
.submenu{
  position:absolute;top:100%;left:0;min-width:230px;
  background:#fff;border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  padding:.5rem;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:.25s var(--ease);
  border:1px solid var(--line);
}
.nav li:hover .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.submenu a{padding:.7rem 1rem;border-radius:10px;font-size:.9rem;display:block}
.submenu a::after{display:none}
.submenu a:hover{background:var(--silver-100);color:var(--blue-500)}
.header-cta{display:flex;align-items:center;gap:1rem}
.phone-btn{
  display:flex;align-items:center;gap:.65rem;
  padding:.65rem 1.2rem;border-radius:100px;
  background:linear-gradient(135deg,var(--blue-500),#1a4fc9);color:#fff;
  font-weight:700;box-shadow:var(--shadow-blue);
  transition:transform .2s var(--ease);
}
.phone-btn:hover{transform:translateY(-2px)}
.phone-icon{width:36px;height:36px;background:rgba(255,255,255,.18);border-radius:50%;display:grid;place-items:center;margin:-.35rem 0 -.35rem -.5rem}
.phone-icon svg{width:16px;height:16px;fill:#fff}
.phone-btn small{display:block;font-size:.68rem;opacity:.8;font-weight:500;letter-spacing:.05em;text-transform:uppercase;margin-bottom:-2px}
.hamburger{display:none;width:44px;height:44px;background:var(--navy-900);color:#fff;border-radius:12px;place-items:center}

@media (max-width:1024px){
  .nav,.header-cta .phone-btn small,.topbar-left{display:none}
  .hamburger{display:grid}
  .nav.open{
    display:flex;flex-direction:column;position:fixed;top:0;left:0;right:0;bottom:0;
    background:#fff;padding:80px 24px;overflow-y:auto;z-index:99;
  }
  .nav.open a{padding:1rem 0;border-bottom:1px solid var(--line)}
  .nav.open .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;padding-left:1rem}
}

/* ============ SECTIONS ============ */
section{position:relative}
.section{padding:6rem 0}
.section-sm{padding:4rem 0}
.section-header{text-align:center;max-width:720px;margin:0 auto 3.5rem}
.section-header .eyebrow{margin-bottom:1rem}
.section-header h2{margin-bottom:.7rem}
.section-header p{color:var(--ink-500);font-size:1.05rem}

/* Utility: outline text */
.outline-text{
  color:transparent;-webkit-text-stroke:2px currentColor;
  font-weight:900;letter-spacing:-.01em;
}
.blue-text{color:var(--blue-500)}

/* ============ HERO SLIDER ============ */
.hero{position:relative;height:min(88vh,760px);min-height:600px;overflow:hidden;background:var(--navy-950)}
.hero-slide{
  position:absolute;inset:0;
  opacity:0;transition:opacity 1.1s var(--ease);
  display:flex;align-items:center;
}
.hero-slide.active{opacity:1;z-index:2}
.hero-slide::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(5,12,31,.92) 0%,rgba(10,24,54,.7) 55%,rgba(10,24,54,.35) 100%);
  z-index:1;
}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);transition:transform 8s linear}
.hero-slide.active .hero-bg{transform:scale(1.15)}
.hero-content{position:relative;z-index:2;color:#fff;max-width:780px;padding:0 28px;margin:0 auto;width:100%}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:.55rem;
  font-size:.78rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;
  color:var(--blue-300);padding:.5rem 1rem;border-radius:100px;
  background:rgba(30,95,216,.15);border:1px solid rgba(61,125,238,.35);
  opacity:0;transform:translateY(20px);transition:.7s var(--ease) .15s;
}
.hero-slide.active .hero-eyebrow{opacity:1;transform:translateY(0)}
.hero-eyebrow::before{content:"";width:24px;height:2px;background:var(--blue-400);border-radius:2px}
.hero h1{
  font-size:clamp(2.5rem,5.5vw,5rem);color:#fff;margin:1.4rem 0 1rem;
  opacity:0;transform:translateY(30px);transition:.8s var(--ease) .3s;line-height:1.05;
}
.hero-slide.active h1{opacity:1;transform:translateY(0)}
.hero h1 .accent{color:var(--blue-400)}
.hero h1 .outline{
  color:transparent;-webkit-text-stroke:2px #fff;
  display:inline-block;
}
.hero-desc{
  font-size:1.1rem;color:rgba(255,255,255,.85);max-width:560px;
  opacity:0;transform:translateY(20px);transition:.8s var(--ease) .45s;
}
.hero-slide.active .hero-desc{opacity:1;transform:translateY(0)}
.hero-actions{
  margin-top:2rem;display:flex;gap:1rem;flex-wrap:wrap;
  opacity:0;transform:translateY(20px);transition:.8s var(--ease) .6s;
}
.hero-slide.active .hero-actions{opacity:1;transform:translateY(0)}

/* Hero controls */
.hero-arrows{position:absolute;bottom:2rem;right:2rem;z-index:5;display:flex;gap:.5rem}
.hero-arrow{width:52px;height:52px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);border-radius:50%;display:grid;place-items:center;color:#fff;backdrop-filter:blur(8px);transition:.2s}
.hero-arrow:hover{background:var(--blue-500);border-color:var(--blue-500);transform:scale(1.08)}
.hero-arrow svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2}
.hero-dots{position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);display:flex;gap:.6rem;z-index:5}
.hero-dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.3);transition:.25s;cursor:pointer}
.hero-dot.active{width:32px;border-radius:100px;background:var(--blue-400)}

/* Hero side widgets */
.hero-side{
  position:absolute;bottom:2rem;left:2rem;z-index:5;display:flex;gap:1rem;align-items:flex-end;
}
.exp-badge{
  background:linear-gradient(135deg,var(--blue-500),#1a4fc9);color:#fff;
  padding:1.4rem 1.6rem;border-radius:18px;box-shadow:var(--shadow-blue);
  min-width:150px;position:relative;overflow:hidden;
}
.exp-badge::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 100% 0%,rgba(255,255,255,.25),transparent 60%);
}
.exp-badge strong{font-size:3.4rem;font-weight:900;line-height:1;display:block;position:relative}
.exp-badge small{font-size:.85rem;font-weight:600;opacity:.95;position:relative;display:block;margin-top:.4rem}
.quote-badge{
  background:rgba(10,24,54,.85);color:#fff;backdrop-filter:blur(12px);
  padding:1.4rem 1.6rem;border-radius:18px;max-width:440px;
  border:1px solid rgba(255,255,255,.1);font-size:.92rem;line-height:1.55;
}
.quote-badge::before{content:"“";font-size:2.8rem;color:var(--blue-400);line-height:.4;display:block;font-family:Georgia,serif}

@media (max-width:768px){
  .hero-side{position:static;padding:1.5rem;flex-direction:column;background:var(--navy-900)}
  .hero{height:auto;min-height:0}
  .hero-slide{position:relative;height:540px}
  .hero-arrows,.hero-dots{position:absolute}
}

/* ============ ABOUT ============ */
.about-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:4rem;align-items:center}
.about-images{position:relative;height:520px}
.about-img-main{
  position:absolute;top:0;left:0;width:78%;height:78%;
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);
}
.about-img-main img{width:100%;height:100%;object-fit:cover}
.about-img-sub{
  position:absolute;bottom:0;right:0;width:56%;height:52%;
  border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);
  border:8px solid #fff;
}
.about-img-sub img{width:100%;height:100%;object-fit:cover}
.about-badge{
  position:absolute;top:1.5rem;right:0;
  background:var(--navy-900);color:#fff;padding:1.3rem 1.4rem;border-radius:16px;
  display:flex;align-items:center;gap:.9rem;box-shadow:var(--shadow-lg);z-index:3;
}
.about-badge .num{font-size:2.4rem;font-weight:900;color:var(--blue-400);line-height:1}
.about-badge .txt{font-size:.85rem;font-weight:600;line-height:1.3;max-width:140px}
.about-list{margin:1.4rem 0 2rem;padding:0;list-style:none;display:grid;gap:.8rem}
.about-list li{display:flex;gap:.75rem;align-items:flex-start;color:var(--ink-700);font-weight:500}
.about-list .check{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;
  background:rgba(30,95,216,.12);color:var(--blue-500);
  display:grid;place-items:center;margin-top:2px;
}
.about-list .check svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:3}
@media (max-width:900px){
  .about-grid{grid-template-columns:1fr;gap:3rem}
  .about-images{height:380px}
}

/* ============ SERVICES GRID ============ */
.services-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
@media (max-width:1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.services-grid{grid-template-columns:1fr}}
.svc-card{
  position:relative;background:#fff;border-radius:var(--radius-lg);padding:2rem 1.7rem;
  border:1px solid var(--line);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease);
  display:flex;flex-direction:column;
}
.svc-card::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,var(--navy-900),var(--navy-800));
  opacity:0;transition:opacity .4s var(--ease);z-index:0;
}
.svc-card::after{
  content:attr(data-num);position:absolute;right:1rem;top:.6rem;
  font-size:5rem;font-weight:900;color:rgba(30,95,216,.08);line-height:1;
  transition:.4s var(--ease);z-index:0;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.svc-card:hover::before{opacity:1}
.svc-card:hover::after{color:rgba(61,125,238,.18)}
.svc-card:hover .svc-icon{background:var(--blue-500);color:#fff}
.svc-card:hover h3,.svc-card:hover p,.svc-card:hover .svc-link{color:#fff}
.svc-card > *{position:relative;z-index:1}
.svc-icon{
  width:64px;height:64px;border-radius:16px;
  background:rgba(30,95,216,.1);color:var(--blue-500);
  display:grid;place-items:center;margin-bottom:1.2rem;transition:.35s var(--ease);
}
.svc-icon svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.8}
.svc-card h3{font-size:1.15rem;margin-bottom:.6rem;transition:color .35s}
.svc-card p{font-size:.92rem;color:var(--ink-500);margin-bottom:1rem;flex-grow:1;transition:color .35s}
.svc-link{
  display:inline-flex;align-items:center;gap:.4rem;
  font-weight:700;font-size:.85rem;color:var(--blue-500);
  letter-spacing:.03em;transition:color .35s;
}
.svc-link svg{width:14px;height:14px;transition:transform .25s}
.svc-card:hover .svc-link svg{transform:translateX(4px)}

/* ============ COUNTER ============ */
.counter-section{
  background:linear-gradient(135deg,var(--navy-900),var(--navy-950));
  color:#fff;padding:5rem 0;position:relative;overflow:hidden;
}
.counter-section::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 15% 20%,rgba(30,95,216,.25),transparent 40%),
    radial-gradient(circle at 85% 80%,rgba(61,125,238,.2),transparent 45%);
}
.counter-section::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(circle at 50% 50%,#000 30%,transparent 75%);
}
.counter-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;
}
@media (max-width:768px){.counter-grid{grid-template-columns:repeat(2,1fr)}}
.counter-item{text-align:center}
.counter-item .num{
  font-size:clamp(2.8rem,5vw,4.2rem);font-weight:900;
  background:linear-gradient(180deg,#fff,var(--silver-300));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;display:block;letter-spacing:-.03em;
}
.counter-item .lbl{font-size:.95rem;font-weight:600;margin-top:.7rem;color:var(--silver-300);text-transform:uppercase;letter-spacing:.1em}

/* ============ WHY US ============ */
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
@media (max-width:1024px){.why-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.why-grid{grid-template-columns:1fr}}
.why-item{
  padding:2rem;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--line);
  transition:.3s var(--ease);
}
.why-item:hover{border-color:var(--blue-500);transform:translateY(-4px);box-shadow:var(--shadow-md)}
.why-item .icn{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,var(--blue-500),var(--navy-900));color:#fff;
  display:grid;place-items:center;margin-bottom:1.2rem;
}
.why-item .icn svg{width:24px;height:24px;stroke:#fff;fill:none;stroke-width:2}
.why-item h4{font-size:1.1rem;font-weight:800;color:var(--navy-900);margin-bottom:.5rem}
.why-item p{font-size:.9rem;color:var(--ink-500);margin:0}

/* ============ PROCESS ============ */
.process-wrap{background:var(--bg);padding:6rem 0}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;position:relative}
.process-grid::before{
  content:"";position:absolute;top:40px;left:10%;right:10%;height:2px;
  background:repeating-linear-gradient(90deg,var(--silver-300) 0,var(--silver-300) 8px,transparent 8px,transparent 14px);
  z-index:0;
}
@media (max-width:900px){.process-grid{grid-template-columns:repeat(2,1fr)} .process-grid::before{display:none}}
@media (max-width:500px){.process-grid{grid-template-columns:1fr}}
.process-item{position:relative;z-index:1;text-align:center;background:var(--bg);padding:0 .5rem}
.process-num{
  width:80px;height:80px;border-radius:50%;
  background:#fff;border:2px solid var(--blue-500);color:var(--blue-500);
  display:grid;place-items:center;font-size:1.9rem;font-weight:900;
  margin:0 auto 1.2rem;position:relative;transition:.3s var(--ease);
}
.process-num::after{
  content:"";position:absolute;inset:-6px;border-radius:50%;
  border:2px dashed rgba(30,95,216,.3);animation:spin 20s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.process-item:hover .process-num{background:var(--blue-500);color:#fff;transform:scale(1.08)}
.process-item h4{font-size:1.2rem;margin-bottom:.5rem}
.process-item p{font-size:.92rem;color:var(--ink-500);margin:0}

/* ============ TESTIMONIALS ============ */
.testimonials{
  background:linear-gradient(180deg,#fff, var(--bg));
  padding:6rem 0;
}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media (max-width:900px){.testi-grid{grid-template-columns:1fr}}
.testi-card{
  background:#fff;padding:2.2rem;border-radius:var(--radius-lg);
  border:1px solid var(--line);position:relative;
  transition:.3s var(--ease);
}
.testi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}
.testi-card::before{
  content:"“";position:absolute;top:.2rem;right:1.5rem;
  font-family:Georgia,serif;font-size:5rem;color:var(--blue-500);opacity:.15;line-height:1;
}
.testi-quote{font-size:1rem;color:var(--ink-700);line-height:1.7;margin-bottom:1.5rem;font-style:italic}
.testi-author{display:flex;align-items:center;gap:.9rem;padding-top:1.2rem;border-top:1px solid var(--line)}
.testi-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--blue-500),var(--navy-900));color:#fff;display:grid;place-items:center;font-weight:800}
.testi-name{font-weight:800;color:var(--navy-900);font-size:.95rem;line-height:1.2}
.testi-role{font-size:.82rem;color:var(--ink-500);margin-top:2px}
.stars{display:flex;gap:2px;margin-bottom:.8rem;color:#F5A623}
.stars svg{width:16px;height:16px;fill:currentColor}

/* ============ FAQ ============ */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:1rem}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:.3s var(--ease);
}
.faq-item.open{box-shadow:var(--shadow-md);border-color:var(--blue-500)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.3rem 1.5rem;font-weight:700;font-size:1rem;color:var(--navy-900);text-align:left;
}
.faq-q .plus{
  flex-shrink:0;width:32px;height:32px;border-radius:50%;
  background:var(--silver-100);color:var(--navy-900);display:grid;place-items:center;
  transition:.3s;
}
.faq-item.open .plus{background:var(--blue-500);color:#fff;transform:rotate(45deg)}
.faq-q .plus svg{width:14px;height:14px}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .4s var(--ease),padding .3s var(--ease);
  padding:0 1.5rem;color:var(--ink-500);
}
.faq-item.open .faq-a{max-height:400px;padding:0 1.5rem 1.4rem}

/* ============ CTA ============ */
.cta-section{
  background:
    linear-gradient(120deg,rgba(10,24,54,.94),rgba(30,95,216,.85)),
    url('helpdesk.jpg') center/cover;
  padding:5rem 0;color:#fff;position:relative;overflow:hidden;
}
.cta-inner{display:grid;grid-template-columns:1.4fr 1fr;gap:2rem;align-items:center}
@media (max-width:768px){.cta-inner{grid-template-columns:1fr;text-align:center}}
.cta-section h2{color:#fff;margin-bottom:.6rem}
.cta-section p{color:rgba(255,255,255,.9);font-size:1.05rem;margin:0}
.cta-actions{display:flex;gap:1rem;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:768px){.cta-actions{justify-content:center}}

/* ============ BLOG ============ */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
@media (max-width:900px){.blog-grid{grid-template-columns:1fr}}
.blog-card{
  background:#fff;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);transition:.3s var(--ease);
  display:flex;flex-direction:column;
}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.blog-thumb{height:220px;overflow:hidden;position:relative}
.blog-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.blog-card:hover .blog-thumb img{transform:scale(1.08)}
.blog-cat{
  position:absolute;top:1rem;left:1rem;
  background:var(--blue-500);color:#fff;padding:.35rem .8rem;
  border-radius:100px;font-size:.75rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
}
.blog-body{padding:1.6rem;flex-grow:1;display:flex;flex-direction:column}
.blog-meta{display:flex;gap:1rem;font-size:.82rem;color:var(--ink-400);margin-bottom:.7rem}
.blog-meta span{display:inline-flex;align-items:center;gap:.35rem}
.blog-meta svg{width:12px;height:12px;stroke:var(--blue-500);fill:none;stroke-width:2}
.blog-card h3{font-size:1.15rem;margin-bottom:.6rem;transition:color .2s}
.blog-card:hover h3{color:var(--blue-500)}
.blog-card p{font-size:.9rem;color:var(--ink-500);margin-bottom:1rem;flex-grow:1}
.blog-more{font-weight:700;color:var(--blue-500);font-size:.9rem;display:inline-flex;gap:.4rem;align-items:center}

/* ============ FOOTER ============ */
.footer{
  background:var(--navy-950);color:var(--silver-300);
  padding:5rem 0 0;position:relative;overflow:hidden;
}
.footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--blue-500),transparent);
}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:3rem;padding-bottom:3rem}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}
@media (max-width:500px){.footer-grid{grid-template-columns:1fr}}
.footer h5{color:#fff;font-size:1.05rem;margin-bottom:1.4rem;position:relative;padding-bottom:.7rem}
.footer h5::after{content:"";position:absolute;bottom:0;left:0;width:32px;height:2px;background:var(--blue-500)}
.footer-logo{background:#fff;padding:.8rem 1rem;border-radius:12px;display:inline-block;margin-bottom:1.2rem}
.footer-logo img{height:170px}
.footer-about{font-size:.9rem;line-height:1.7;margin-bottom:1.2rem;color:var(--silver-300)}
.footer-social{display:flex;gap:.7rem}
.footer-social a{
  width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.06);
  display:grid;place-items:center;transition:.2s;
}
.footer-social a:hover{background:var(--blue-500);transform:translateY(-3px)}
.footer-social svg{width:14px;height:14px;fill:#fff}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}
.footer-links a{color:var(--silver-300);font-size:.92rem;display:inline-flex;align-items:center;gap:.5rem;transition:.2s}
.footer-links a::before{content:"›";color:var(--blue-500);font-weight:700}
.footer-links a:hover{color:#fff;transform:translateX(4px)}
.newsletter p{font-size:.9rem;color:var(--silver-300);margin-bottom:1rem}
.newsletter form{position:relative}
.newsletter input{
  width:100%;padding:.95rem 3.2rem .95rem 1.2rem;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  color:#fff;font-family:inherit;font-size:.9rem;outline:none;
  transition:.2s;
}
.newsletter input:focus{border-color:var(--blue-500);background:rgba(255,255,255,.1)}
.newsletter input::placeholder{color:var(--silver-500)}
.newsletter button{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:42px;height:42px;border-radius:50%;
  background:var(--blue-500);color:#fff;display:grid;place-items:center;
}
.newsletter button:hover{background:var(--blue-400)}
.footer-contact{list-style:none;padding:0;margin:0;display:grid;gap:.9rem}
.footer-contact li{display:flex;gap:.7rem;align-items:flex-start;font-size:.9rem}
.footer-contact svg{width:16px;height:16px;flex-shrink:0;margin-top:3px;stroke:var(--blue-400);fill:none;stroke-width:2}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:1.4rem 0;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  font-size:.85rem;color:var(--silver-500);
}
.footer-bottom-links{display:flex;gap:1.5rem}
.footer-bottom-links a:hover{color:var(--blue-400)}

/* ============ FLOATING WIDGETS ============ */
.fab-wa{
  position:fixed;bottom:24px;right:24px;z-index:70;
  width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(37,211,102,.4);
  transition:.25s var(--ease);
}
.fab-wa:hover{transform:scale(1.1)}
.fab-wa svg{width:30px;height:30px;fill:#fff}
.fab-wa::after{
  content:"";position:absolute;inset:0;border-radius:50%;
  background:#25D366;opacity:.5;z-index:-1;
  animation:pulse 2s infinite;
}
@keyframes pulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.6);opacity:0}}

.fab-top{
  position:fixed;bottom:100px;right:28px;z-index:70;
  width:48px;height:48px;border-radius:50%;
  background:var(--navy-900);color:#fff;display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(20px);transition:.3s var(--ease);
  box-shadow:var(--shadow-md);
}
.fab-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.fab-top:hover{background:var(--blue-500)}
.fab-top svg{width:18px;height:18px;stroke:#fff;fill:none;stroke-width:2.5}

.chat-widget{
  position:fixed;left:24px;bottom:24px;z-index:70;
}
.chat-btn{
  display:flex;align-items:center;gap:.7rem;
  background:#fff;padding:.7rem 1rem .7rem .7rem;border-radius:100px;
  box-shadow:var(--shadow-md);border:1px solid var(--line);
  transition:.2s;
}
.chat-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.chat-avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-500),var(--navy-900));
  display:grid;place-items:center;color:#fff;position:relative;
}
.chat-avatar svg{width:20px;height:20px;fill:#fff}
.chat-avatar::after{
  content:"";position:absolute;bottom:2px;right:2px;
  width:10px;height:10px;background:#22C55E;border-radius:50%;border:2px solid #fff;
}
.chat-text{line-height:1.15}
.chat-text strong{font-size:.85rem;color:var(--navy-900);display:block}
.chat-text small{font-size:.72rem;color:var(--ink-500)}

.cookie-banner{
  position:fixed;bottom:0;left:0;right:0;z-index:75;
  background:var(--navy-900);color:#fff;padding:1.2rem;
  transform:translateY(100%);transition:.4s var(--ease);
  box-shadow:0 -10px 30px rgba(0,0,0,.15);
}
.cookie-banner.show{transform:translateY(0)}
.cookie-inner{max-width:var(--container);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;padding:0 20px}
.cookie-msg{font-size:.9rem;color:var(--silver-300);flex:1;min-width:280px}
.cookie-msg strong{color:#fff;display:block;margin-bottom:.2rem}
.cookie-actions{display:flex;gap:.6rem}
.cookie-actions button{padding:.6rem 1.2rem;border-radius:100px;font-weight:700;font-size:.85rem;transition:.2s}
.cookie-accept{background:var(--blue-500);color:#fff}
.cookie-accept:hover{background:var(--blue-400)}
.cookie-decline{background:transparent;color:var(--silver-300);border:1px solid rgba(255,255,255,.2)}
.cookie-decline:hover{background:rgba(255,255,255,.1);color:#fff}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero{
  background:
    linear-gradient(120deg,rgba(5,12,31,.94),rgba(10,24,54,.82)),
    url('datacenter-2.jpg') center/cover;
  color:#fff;padding:5rem 0 4rem;position:relative;overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:40px 40px;
  mask-image:radial-gradient(circle at 50% 50%,#000 20%,transparent 70%);
}
.page-hero .container{position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:clamp(2.2rem,4.5vw,3.6rem);margin-bottom:.6rem}
.breadcrumb{display:flex;gap:.5rem;align-items:center;color:var(--silver-300);font-size:.9rem}
.breadcrumb a:hover{color:var(--blue-400)}
.breadcrumb span{opacity:.6}

/* ============ AOS-LIGHT reveal ============ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:.8s var(--ease)}
.reveal-left.in{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:.8s var(--ease)}
.reveal-right.in{opacity:1;transform:translateX(0)}

/* ============ FORMS ============ */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media (max-width:600px){.form-grid{grid-template-columns:1fr}}
.field{position:relative}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--navy-900);margin-bottom:.4rem;letter-spacing:.03em;text-transform:uppercase}
.field input,.field textarea,.field select{
  width:100%;padding:.95rem 1.1rem;border-radius:12px;
  border:1.5px solid var(--line);background:#fff;
  font-family:inherit;font-size:.95rem;color:var(--ink-900);
  transition:.2s;outline:none;
}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue-500);box-shadow:0 0 0 4px rgba(30,95,216,.1)}
.field-full{grid-column:1/-1}
.field textarea{min-height:140px;resize:vertical}

/* ============ CONTACT ============ */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:2.5rem}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}
.contact-info-card{
  background:linear-gradient(140deg,var(--navy-900),var(--navy-800));
  color:#fff;border-radius:var(--radius-lg);padding:2.4rem;
  position:relative;overflow:hidden;
}
.contact-info-card::after{
  content:"";position:absolute;right:-40px;bottom:-40px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,var(--blue-500),transparent 65%);opacity:.5;
}
.contact-info-card h3{color:#fff;font-size:1.6rem;margin-bottom:.4rem;position:relative}
.contact-info-card > p{color:rgba(255,255,255,.8);position:relative;margin-bottom:2rem}
.contact-list{list-style:none;padding:0;margin:0;display:grid;gap:1.2rem;position:relative}
.contact-list li{display:flex;gap:1rem;align-items:flex-start}
.contact-list .icn{
  flex-shrink:0;width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.1);color:var(--blue-300);
  display:grid;place-items:center;
}
.contact-list svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
.contact-list strong{display:block;color:#fff;font-weight:700;margin-bottom:2px}
.contact-list span{color:rgba(255,255,255,.75);font-size:.92rem;line-height:1.5}
.map-embed{margin-top:2rem;border-radius:16px;overflow:hidden;height:280px;border:1px solid var(--line)}
.map-embed iframe{width:100%;height:100%;border:0;filter:grayscale(30%) contrast(1.05)}

/* ============ CERT / LOGOS ============ */
.certs{background:var(--bg);padding:3rem 0}
.certs-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1.5rem;align-items:center}
@media (max-width:900px){.certs-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:500px){.certs-grid{grid-template-columns:repeat(2,1fr)}}
.cert-item{
  height:80px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;
  font-weight:800;color:var(--ink-500);letter-spacing:.02em;
  transition:.25s var(--ease);text-align:center;padding:.5rem;
  font-size:.95rem;
}
.cert-item small{display:block;font-size:.65rem;font-weight:600;color:var(--ink-400);letter-spacing:.15em;text-transform:uppercase;margin-top:2px}
.cert-item:hover{color:var(--blue-500);border-color:var(--blue-500);transform:translateY(-3px);box-shadow:var(--shadow-sm)}

/* ============ MISC ============ */
.split-2{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
@media (max-width:900px){.split-2{grid-template-columns:1fr}}
.rounded-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.rounded-img img{width:100%;height:100%;object-fit:cover;display:block}
.tag-list{display:flex;gap:.5rem;flex-wrap:wrap;margin:1rem 0}
.tag-list span{background:var(--silver-100);color:var(--navy-900);padding:.4rem .9rem;border-radius:100px;font-size:.78rem;font-weight:700}

/* Solutions cards */
.sol-card{
  padding:2.2rem;border-radius:var(--radius-lg);
  background:#fff;border:1px solid var(--line);
  transition:.3s var(--ease);display:flex;flex-direction:column;
}
.sol-card:hover{border-color:var(--blue-500);box-shadow:var(--shadow-md)}
.sol-price{font-size:2.4rem;font-weight:900;color:var(--navy-900);margin-bottom:.2rem}
.sol-price small{font-size:.9rem;font-weight:600;color:var(--ink-400)}
.sol-card ul{list-style:none;padding:0;margin:1.5rem 0;display:grid;gap:.7rem}
.sol-card ul li{display:flex;gap:.6rem;font-size:.92rem;color:var(--ink-700)}
.sol-card ul li::before{content:"✓";color:var(--blue-500);font-weight:900}
.sol-featured{background:linear-gradient(140deg,var(--navy-900),var(--navy-800));color:#fff;position:relative}
.sol-featured h3,.sol-featured .sol-price{color:#fff}
.sol-featured ul li{color:rgba(255,255,255,.85)}
.sol-featured::before{content:"Popüler";position:absolute;top:1rem;right:1rem;background:var(--blue-500);color:#fff;padding:.3rem .8rem;border-radius:100px;font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}

/* Cert docs */
.docs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
@media (max-width:900px){.docs-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:500px){.docs-grid{grid-template-columns:1fr}}
.doc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:1.8rem;text-align:center;transition:.3s var(--ease);
}
.doc-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-500)}
.doc-icon{
  width:70px;height:70px;border-radius:16px;
  background:linear-gradient(135deg,var(--blue-500),var(--navy-900));color:#fff;
  display:grid;place-items:center;margin:0 auto 1rem;
}
.doc-icon svg{width:32px;height:32px;stroke:#fff;fill:none;stroke-width:1.8}
.doc-card h4{font-size:1.05rem;margin-bottom:.3rem}
.doc-card p{font-size:.85rem;color:var(--ink-500);margin:0}

/* Service detail hero split */
.svc-hero-split{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
@media (max-width:900px){.svc-hero-split{grid-template-columns:1fr}}
.feature-list{list-style:none;padding:0;margin:1.5rem 0 2rem;display:grid;gap:1rem}
.feature-list li{display:flex;gap:1rem;align-items:flex-start;background:#fff;padding:1rem 1.2rem;border-radius:12px;border:1px solid var(--line)}
.feature-list .icn{
  flex-shrink:0;width:40px;height:40px;border-radius:10px;
  background:rgba(30,95,216,.1);color:var(--blue-500);display:grid;place-items:center;
}
.feature-list svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
.feature-list strong{display:block;color:var(--navy-900);margin-bottom:2px;font-size:.98rem}
.feature-list span{color:var(--ink-500);font-size:.88rem}

/* Value list icons */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-top:2rem}
@media (max-width:768px){.value-grid{grid-template-columns:1fr}}
.value-item{
  background:#fff;padding:1.7rem;border-radius:var(--radius-lg);border:1px solid var(--line);
  transition:.3s var(--ease);
}
.value-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.value-item .icn{width:52px;height:52px;border-radius:14px;background:rgba(30,95,216,.1);color:var(--blue-500);display:grid;place-items:center;margin-bottom:1rem}
.value-item svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}
.value-item h4{font-size:1.1rem;margin-bottom:.4rem}
.value-item p{font-size:.9rem;color:var(--ink-500);margin:0}