:root{--ink:#0b1d2d;--navy:#0d2034;--navy2:#142d47;--steel:#5f6d78;--line:#dfe5ea;--bg:#f4f6f8;--blue:#2e6fb1;--white:#fff;--max:1240px;--radius:4px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.wrap{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.topline{background:#081624;color:#b9c5d0;font-size:12px;letter-spacing:.035em}.topline-inner{height:36px;display:flex;align-items:center;justify-content:space-between}.topline-links{display:flex;gap:24px}.topline a:hover{color:#fff}.nav-wrap{background:rgba(255,255,255,.98);border-bottom:1px solid rgba(13,32,52,.08);position:relative;z-index:20}.nav-inner{height:86px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;min-width:210px}.brand img{max-width:205px;max-height:58px}.brand-fallback{display:none;font-weight:900;letter-spacing:.03em;line-height:.95;font-size:21px}.brand-fallback small{display:block;font-size:12px;letter-spacing:.26em;margin-top:7px}.brand-fallback.visible{display:block}.mainnav{display:flex;align-items:center;gap:29px;margin-left:auto;font-size:14px;font-weight:650}.mainnav a{position:relative;padding:33px 0}.mainnav a:after{content:"";position:absolute;left:0;right:100%;bottom:23px;height:2px;background:var(--blue);transition:.25s}.mainnav a:hover:after{right:0}.nav-cta{background:var(--navy);color:white;font-size:13px;font-weight:800;padding:13px 21px;border-radius:2px;white-space:nowrap}.nav-cta:hover{background:var(--blue)}.menu-toggle{display:none;background:transparent;border:0;font-size:26px}.hero{min-height:650px;position:relative;display:flex;align-items:center;overflow:hidden;background:var(--navy);color:#fff}.hero-bg{position:absolute;inset:0;background-image:url('/dosya/kapak/kapak1.jpg');background-size:cover;background-position:center;filter:saturate(.8)}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,34,.96) 0%,rgba(5,20,34,.82) 45%,rgba(5,20,34,.28) 100%)}.hero:after{content:"";position:absolute;width:500px;height:500px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-150px;top:70px}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:70px;align-items:end;padding:100px 0 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solid var(--line)}.trustgrid strong{font-size:24px;color:var(--navy);letter-spacing:-.03em}.trustgrid span{font-size:12px;color:var(--steel)}.section{padding:100px 0}.products-section{background:var(--bg)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-head h2{font-size:clamp(32px,3.4vw,48px);line-height:1.08;letter-spacing:-.035em;max-width:780px;margin:0}.text-link{font-size:13px;font-weight:850;color:var(--blue);white-space:nowrap;padding-bottom:8px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product-card{background:#fff;border:1px solid #e4e9ed;transition:.24s;min-width:0}.product-card:hover{transform:translateY(-4px);box-shadow:0 18px 45px rgba(15,34,53,.09)}.product-image{height:250px;display:block;position:relative;background:#eef1f4;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:contain;padding:14px;transition:transform .4s;background:#f4f6f8}.product-card:hover 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b{font-size:27px;letter-spacing:-.05em}.feature-badge span{font-size:9px;font-weight:800;line-height:1.35;letter-spacing:.14em;border-left:1px solid var(--line);padding-left:17px}.feature-content{padding:90px max(48px,calc((100vw - var(--max))/2)) 90px 70px;display:flex;flex-direction:column;justify-content:center}.feature-content h2{font-size:clamp(34px,4vw,54px);line-height:1.04;letter-spacing:-.04em;margin:0 0 23px;max-width:650px}.feature-content>p{color:#c6d1dc;max-width:650px;font-size:16px;margin:0 0 32px}.feature-list{border-top:1px solid rgba(255,255,255,.15);margin-bottom:34px}.feature-list>div{display:flex;gap:20px;border-bottom:1px solid rgba(255,255,255,.15);padding:18px 0}.feature-list b{font-size:10px;color:#6ba6dc;margin-top:3px}.feature-list span{display:grid;gap:2px}.feature-list strong{font-size:14px}.feature-list small{font-size:12px;color:#9fb0bf}.btn.light{align-self:flex-start;background:#fff;color:var(--navy)}.applications{background:#fff}.section-head.centered{justify-content:center;text-align:center}.section-head.centered h2{max-width:850px}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}.application-card{padding:32px;min-height:210px;border-right:1px solid var(--line)}.application-card:last-child{border-right:0}.application-card span{font-size:10px;font-weight:900;color:var(--blue)}.application-card h3{font-size:20px;margin:30px 0 8px}.application-card p{font-size:13px;color:var(--steel);margin:0}.cta-band{background:var(--blue);color:#fff;padding:70px 0}.cta-inner{display:flex;justify-content:space-between;gap:50px;align-items:center}.cta-inner h2{font-size:clamp(30px,3.2vw,45px);line-height:1.08;max-width:760px;margin:0;letter-spacing:-.035em}.cta-inner .eyebrow{color:#d6e6f5}.cta-actions{display:flex;gap:10px;flex-shrink:0}.btn.white{background:#fff;color:var(--navy)}.btn.outline-white{border:1px solid rgba(255,255,255,.65);color:#fff}.footer{background:#071522;color:#c4cfda;padding-top:70px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:60px;padding-bottom:58px}.brand.inverted{color:#fff}.footer-brand p{max-width:400px;color:#8798a8;font-size:13px}.footer h4{color:#fff;margin:0 0 18px;font-size:13px}.footer a,.footer span{display:block;font-size:12px;margin:9px 0;color:#92a2b0}.footer a:hover{color:white}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:21px 0;display:flex;justify-content:space-between}.footer-bottom span{font-size:10px;margin:0;color:#718394}@media(max-width:1000px){.mainnav,.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}.mainnav.open{display:flex;position:absolute;top:86px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:10px 24px 25px;gap:0;border-top:1px solid var(--line);box-shadow:0 15px 30px rgba(0,0,0,.1)}.mainnav.open a{padding:13px 0;border-bottom:1px solid var(--line)}.mainnav a:after{display:none}.hero-inner{grid-template-columns:1fr;gap:35px;padding:80px 0}.hero-card{max-width:520px}.product-grid{grid-template-columns:repeat(2,1fr)}.feature-split{grid-template-columns:1fr}.feature-visual{min-height:480px}.feature-content{padding:70px 48px}.application-grid{grid-template-columns:repeat(2,1fr)}.application-card:nth-child(2){border-right:0}.application-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.cta-inner{align-items:flex-start;flex-direction:column}}@media(max-width:680px){.wrap{width:min(100% - 28px,var(--max))}.topline{display:none}.nav-inner{height:72px}.brand{min-width:0}.brand img{max-width:170px;max-height:48px}.mainnav.open{top:72px}.hero{min-height:0}.hero-bg{background-position:62% center}.hero-shade{background:linear-gradient(90deg,rgba(5,20,34,.97),rgba(5,20,34,.78))}.hero-inner{padding:68px 0 56px}.hero h1{font-size:42px}.hero-copy>p{font-size:16px}.hero-points{display:grid;gap:8px;margin-top:34px}.hero-card{padding:25px}.trustgrid{grid-template-columns:1fr 1fr}.trustgrid>div{padding:20px 15px;border-bottom:1px solid var(--line)}.trustgrid>div:nth-child(odd){border-left:1px solid var(--line)}.section{padding:70px 0}.section-head{align-items:flex-start;flex-direction:column;margin-bottom:30px}.product-grid{grid-template-columns:1fr}.product-image{height:235px}.feature-visual{min-height:360px;padding:25px}.feature-content{padding:65px 26px}.application-grid{grid-template-columns:1fr}.application-card{border-right:0;border-bottom:1px solid var(--line)!important}.application-card:last-child{border-bottom:0!important}.cta-band{padding:55px 0}.cta-actions{width:100%;flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:30px}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{gap:10px;flex-direction:column}}


/* WhatsApp hızlı iletişim */
.whatsapp-float{position:fixed;right:24px;bottom:24px;z-index:9999;display:flex;align-items:center;gap:10px;background:#25D366;color:#fff;padding:12px 16px 12px 13px;border-radius:999px;font-size:13px;font-weight:850;box-shadow:0 12px 35px rgba(0,0,0,.22);transition:transform .2s,box-shadow .2s}
.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(0,0,0,.28)}
.whatsapp-float svg{width:27px;height:27px;display:block}
.whatsapp-float span{display:block;margin:0;color:#fff;font-size:13px}
@media(max-width:680px){.whatsapp-float{right:16px;bottom:16px;width:56px;height:56px;padding:0;justify-content:center}.whatsapp-float svg{width:30px;height:30px}.whatsapp-float span{display:none}}