:root{
  --bg:#fff;
  --soft:#f6f8fa;
  --card:#fff;
  --text:#111418;
  --muted:#66717d;
  --line:#e7ebef;
  --teal:#0f8e97;
  --teal-dark:#07666d;
  --radius:24px;
  --shadow:0 16px 45px rgba(20,28,36,.07);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s ease}
.site-header.scrolled{border-color:var(--line);background:rgba(255,255,255,.98)}
.nav{height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center}.brand img{width:150px;height:auto}
.nav-links{display:flex;align-items:center;gap:28px}.nav-links a{font-size:14px;font-weight:700;transition:.2s ease}.nav-links a:hover,.nav-links a.active{color:var(--teal-dark)}
.nav-cta{padding:11px 18px;border:1px solid var(--line);border-radius:999px}.nav-cta:hover{border-color:#cbd4db;background:#f8fafb}
.menu-toggle{display:none;border:0;background:transparent;color:var(--text);font-size:24px;cursor:pointer}
.mobile-menu{display:none}
main{padding-top:82px}
.page-banner{position:relative;overflow:hidden;background:linear-gradient(120deg,#0f3135 0%,#0d5f67 48%,#0f8e97 100%);color:#fff;min-height:245px;display:flex;align-items:center}
.page-banner::before,.page-banner::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.15);border-radius:50%}
.page-banner::before{width:420px;height:420px;right:-120px;top:-190px}.page-banner::after{width:300px;height:300px;right:210px;bottom:-220px}
.page-banner .container{position:relative;z-index:2;padding:54px 0}
.page-banner .eyebrow{color:rgba(255,255,255,.72);font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:12px}
.page-banner h1{font-size:clamp(38px,5vw,62px);line-height:1;letter-spacing:-.045em;max-width:900px}.page-banner p{margin-top:15px;color:rgba(255,255,255,.78);max-width:760px;font-size:17px}
.breadcrumb{display:flex;gap:9px;align-items:center;margin-top:20px;font-size:13px;color:rgba(255,255,255,.72)}.breadcrumb a{color:#fff}.breadcrumb i{font-size:9px}
section{padding:0px 0}.soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.18em;color:#9aa5b1;font-weight:800;margin-bottom:10px}
.section-title{font-size:clamp(30px,4.2vw,52px);line-height:1.04;letter-spacing:-.035em}.section-desc{color:var(--muted);max-width:590px;font-size:16px}
.content-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:42px}.copy-stack{display:grid;gap:22px}.copy-block{padding-bottom:22px;border-bottom:1px solid var(--line)}.copy-block:last-child{border-bottom:0;padding-bottom:0}.copy-block p{color:var(--muted)}.copy-block .lead{font-size:18px;color:#39434d}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{padding:26px;border:1px solid var(--line);border-radius:20px;background:var(--card);box-shadow:0 4px 20px rgba(20,28,36,.02)}.card-number,.num,.step-num{font-size:12px;letter-spacing:.16em;font-weight:900;color:var(--teal)}.card h3{font-size:19px;margin:12px 0 7px;line-height:1.25}.card p{font-size:14px;color:var(--muted)}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.split-box{border-radius:var(--radius);padding:36px;background:#11181c;color:#fff}.split-box.light{background:#eef7f8;color:#172025}.split-box h3{font-size:30px;line-height:1.06;margin-bottom:12px}.split-box p{color:#c9d1d7}.split-box.light p{color:#5c6972}
.value-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.pill{display:inline-flex;align-items:center;padding:9px 13px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:13px;color:#fff}.light .pill{border-color:#d6e5e8;color:#21484d}
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-card{padding:25px;border:1px solid var(--line);border-radius:22px;background:#fff}.service-card .num{font-size:11px}.service-card h3{font-size:23px;margin:12px 0 8px}.service-card p{font-size:15px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff}.step-num{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;margin-bottom:16px}.step h3{font-size:18px;margin-bottom:8px}.step p{font-size:14px;color:var(--muted)}
.sector-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.sector-card{padding:23px;border:1px solid var(--line);border-radius:20px;background:#fff;display:flex;gap:15px}.sector-card span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#eef7f8;color:var(--teal-dark);font-size:12px;font-weight:900;flex:0 0 40px}.sector-card h3{font-size:18px;margin-bottom:4px}.sector-card p{font-size:14px;color:var(--muted)}
.contact-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:24px}.contact-card{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:#fff;box-shadow:var(--shadow)}.contact-card h2{font-size:34px;line-height:1.05;letter-spacing:-.03em;margin-bottom:10px}.contact-card>p{color:var(--muted)}.contact-list{display:grid;margin-top:22px}.contact-item{display:flex;gap:14px;align-items:flex-start;padding:17px 0;border-bottom:1px solid var(--line)}.contact-item:last-child{border-bottom:0}.contact-icon{width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;flex:0 0 42px;color:var(--teal-dark)}.contact-item small{display:block;color:#8f98a4;font-size:10px;text-transform:uppercase;letter-spacing:.12em;margin-bottom:3px}.contact-item strong{font-size:15px}.contact-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.map-panel{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;min-height:100%;box-shadow:var(--shadow)}.map-panel iframe{width:100%;height:100%;min-height:440px;border:0;display:block}
.faq{display:grid;gap:12px}details{border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px 20px}summary{cursor:pointer;font-weight:800}details p{padding-top:10px;color:var(--muted);font-size:14px}
.cta{background:#11181c;color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(30px,4.4vw,52px);line-height:1.04;letter-spacing:-.04em;max-width:780px}.cta p{color:#cbd0d7;max-width:720px;margin-top:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:0 20px;border-radius:999px;border:1px solid #d8dbe0;font-weight:800;font-size:14px;transition:.25s ease}.btn-primary{background:#111;color:#fff;border-color:#111}.btn-primary:hover{transform:translateY(-2px);background:#252b2f}.btn-light{background:#fff;color:#111;border-color:#fff}.btn-light:hover{transform:translateY(-2px);background:#f2f5f6}
footer{padding:24px 0;background:#fff}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:15px;color:#7a8088;font-size:12px}.footer-inner strong{color:#111}
@media(max-width:1000px){.nav-links{display:none}.menu-toggle{display:block}.mobile-menu{position:absolute;top:82px;left:0;right:0;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);padding:14px 20px 20px}.mobile-menu.open{display:grid;gap:5px}.mobile-menu a{padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}.cards{grid-template-columns:repeat(2,1fr)}.content-grid,.contact-grid,.split-grid{grid-template-columns:1fr}.service-grid,.sector-grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}.cta-inner{display:block}.cta-inner .btn{margin-top:22px}}
@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.nav{height:72px}.mobile-menu{top:72px}main{padding-top:72px}.page-banner{min-height:225px}.page-banner .container{padding:46px 0}.page-banner h1{font-size:40px}.page-banner p{font-size:15px}.breadcrumb{font-size:12px}.section-head{display:block}.section-desc{margin-top:14px}.cards,.steps{grid-template-columns:1fr}section{padding:20px 0}.contact-card,.split-box{padding:26px}.map-panel iframe{min-height:330px}.footer-inner{display:block}.footer-inner>*+*{margin-top:7px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}

/* Ana sayfa hero / slider */
.hero{position:relative;min-height:calc(100vh - 82px);overflow:hidden;background:#f3f6f7}
.slider{position:relative;min-height:calc(100vh - 82px);overflow:hidden}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .7s ease,visibility .7s ease}
.slide.active{opacity:1;visibility:visible}
.slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02);transition:transform 6s ease}
.slide.active .slide-bg{transform:scale(1)}
.slide::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(255,255,255,.98) 0%,rgba(255,255,255,.93) 28%,rgba(255,255,255,.62) 55%,rgba(255,255,255,.12) 78%,rgba(255,255,255,.02) 100%);pointer-events:none}
.hero-inner{position:relative;z-index:2;min-height:calc(100vh - 82px);display:flex;align-items:center;padding:82px 0 112px}
.hero-copy{max-width:760px}
.hero .eyebrow{font-size:12px;font-weight:800;letter-spacing:.18em;color:#7e8b96;text-transform:uppercase;margin-bottom:17px}
.hero h1{font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-.045em;max-width:820px;margin-bottom:20px}
.hero p{max-width:620px;color:#596572;font-size:clamp(16px,1.7vw,19px)}
.actions{display:flex;flex-wrap:wrap;gap:11px;margin-top:28px}
.slider-controls{position:absolute;left:0;right:0;bottom:26px;z-index:5}
.slider-controls-inner{display:flex;align-items:center;justify-content:space-between}
.dots{display:flex;gap:8px}
.dot{width:34px;height:3px;padding:0;border:0;border-radius:99px;background:rgba(17,24,28,.18);cursor:pointer;transition:.25s ease}
.dot.active{background:#11181c}
.arrow-group{display:flex;gap:8px}
.arrow{width:44px;height:44px;border:1px solid #d8dee3;border-radius:50%;background:rgba(255,255,255,.88);color:#11181c;cursor:pointer;transition:.25s ease}
.arrow:hover{transform:translateY(-1px);background:#fff;box-shadow:0 10px 24px rgba(20,28,36,.08)}
@media(max-width:640px){.hero,.slider{min-height:calc(88vh - 72px)}.hero-inner{min-height:calc(88vh - 72px);padding:70px 0 106px}.hero h1{font-size:43px}.slider-controls{bottom:18px}.arrow{width:40px;height:40px}}