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@media(max-width:1170px){.site-nav{gap:15px}.site-nav a{font-size:12px}.header-inner{gap:20px}.brand-text strong{font-size:16px}.header-action{padding:12px}.hero-grid{gap:26px}.hero-float-top{right:0}.lab-tabbar button{padding:17px 12px;gap:9px}.lab-tabbar button .tab-name{font-size:12px}}
@media(max-width:940px){.wrap{width:min(100% - 44px,1240px)}.header-inner{height:70px}.menu-toggle{display:flex;flex-direction:column;gap:5px;order:3;margin-left:auto}.menu-toggle span{display:block;width:24px;height:2px;background:#143956;border-radius:2px}.site-nav{position:absolute;left:0;right:0;top:69px;background:white;border-bottom:1px solid #dfeaf3;box-shadow:0 17px 22px #263d531b;padding:18px 22px;display:none;flex-direction:column;align-items:stretch;gap:0}.site-nav.is-open{display:flex}.site-nav a{font-size:14px;padding:12px 0;border-bottom:1px solid #edf2f6}.header-action{margin-left:auto}.hero-grid{grid-template-columns:1fr;gap:27px;padding:54px 0 60px}.hero-copy{max-width:800px}.hero h1{font-size:58px}.hero-lead{max-width:660px}.hero-proof{max-width:600px}.hero-visual{min-height:400px;max-width:780px;width:100%;margin:auto}.hero-photo{height:310px}.hero-architecture{left:26px;right:26px;bottom:5px}.overview-grid{grid-template-columns:repeat(2,1fr);row-gap:10px}.overview-grid>div:nth-child(2){border:0}.overview-grid>div:nth-child(3){padding-left:0}.lab-tabbar button{min-height:75px}.lab-panel{grid-template-columns:1fr}.lab-results{border-left:0;border-top:1px solid #dfeaf5}.lab-results:before{width:180px;height:180px}.lab-form{padding:34px}.lab-results{padding:34px}.result-title{margin-top:28px}.result-rows{max-width:100%}.report-card{grid-template-columns:1fr .5fr}.report-stack{transform:scale(.86);transform-origin:center}}
@media(max-width:690px){html{scroll-padding-top:72px}.wrap{width:calc(100% - 34px)}.header-inner{gap:8px}.brand-mark{width:27px;height:31px;font-size:34px;letter-spacing:-6px;text-indent:-6px}.brand-text strong{font-size:14px}.brand-text small{font-size:7px;letter-spacing:1.1px}.header-action{display:none}.site-nav{top:69px}.hero-grid{padding:43px 0 44px;gap:27px}.eyebrow{font-size:9.5px;letter-spacing:1.1px}.hero h1{font-size:clamp(36px,9.4vw,52px);letter-spacing:-1.6px;margin:20px 0 13px}.hero-lead{font-size:15px;line-height:1.68}.hero-actions{gap:10px;margin-top:23px}.btn{font-size:13px;padding:11px 14px;min-height:44px;gap:10px}.hero-proof{gap:6px;margin-top:27px}.hero-proof>div{gap:6px;flex-direction:column;align-items:flex-start}.hero-proof b{font-size:11px}.hero-proof small{font-size:10px}.proof-icon{width:31px;height:31px;font-size:19px}.hero-visual{min-height:285px;padding-bottom:33px}.hero-photo{height:230px;border-radius:10px;background-position:52% center}.hero-float-top{top:11px;right:9px;font-size:8px;padding:6px 9px;gap:6px}.hero-float-top b{font-size:8px;padding:5px;margin-left:2px}.hero-architecture{left:7px;right:7px;padding:10px 12px;bottom:0}.arch-title{font-size:10px}.architecture-row{margin:9px 0 5px}.device{min-width:71px}.device>span{width:26px;height:26px;font-size:18px;border-radius:6px}.device b{font-size:9px}.device small{font-size:8px}.arch-foot{font-size:8px;padding-top:7px;margin-top:8px}.overview-grid{padding:12px 0;row-gap:0}.overview-grid>div{font-size:11px;padding:13px 5px 13px 15px;gap:9px}.overview-grid>div:nth-child(3),.overview-grid>div:nth-child(4){border-top:1px solid #e8eff6}.overview-grid span{font-size:13px}.calculator-section{padding:50px 0 49px}.section-heading{display:block;margin-bottom:21px}.section-heading h2,.report-card h2,.method-section h2{font-size:29px}.section-heading p{font-size:13.5px}.section-meta{display:none}.lab-tabbar{grid-template-columns:repeat(2,1fr)}.lab-tabbar button{min-height:67px;padding:10px 13px}.lab-tabbar button:nth-child(2){border-right:0}.lab-tabbar button:nth-child(1),.lab-tabbar button:nth-child(2){border-bottom-color:#e0ebf4}.lab-tabbar button[aria-selected=true]{border-bottom-color:var(--blue)}.lab-tabbar button .tab-name{font-size:11.5px}.lab-tabbar button>span:last-child{font-size:9px}.tab-icon{width:33px;height:33px;font-size:19px}.lab-form{padding:26px 20px 23px}.lab-form h3{font-size:24px}.form-description{font-size:13px}.field-grid{gap:15px 12px}.field>span{font-size:11.5px;flex-wrap:wrap}.field small{font-size:10px}.field input:not([type=range]),.field select{height:44px;padding:8px 10px}.lab-results{padding:28px 20px}.result-main strong{font-size:59px}.result-title{margin-top:29px}.result-rows>div{font-size:12px}.result-rows strong{font-size:12px}.quick-presets{flex-direction:column;align-items:stretch;padding:18px 16px;gap:12px}.preset-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.preset-actions button{padding:9px 4px;font-size:11px}.preset-actions small{display:block;font-size:10px;margin:3px 0 0}.report-section{padding:49px 0}.report-card{grid-template-columns:1fr;gap:15px}.report-card-copy>p{font-size:14px}.report-stack{display:none}.report-actions{gap:9px}.method-section{padding:48px 0}.method-grid{grid-template-columns:1fr;gap:10px}.method-grid>div{min-height:120px;padding:19px}.method-grid h3{margin-top:7px}.final-cta-inner{min-height:295px;align-items:flex-start;flex-direction:column;justify-content:center}.final-cta h2{font-size:34px}.footer-inner{flex-wrap:wrap}.footer-inner>p{display:none}.footer-inner>div{width:100%;justify-content:space-between}}
@media(max-width:370px){.brand-text strong{font-size:12px}.brand-text small{font-size:6px}.hero-proof b{font-size:10px}.device{min-width:66px}.field-grid{grid-template-columns:1fr}.field.full{grid-column:1}.lab-tabbar button{padding:9px 7px}.lab-tabbar button .tab-name{font-size:10.5px}.tab-icon{width:28px;height:28px;font-size:16px}.result-main strong{font-size:48px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
@page{size:A4;margin:17mm}
@media print{body{background:white!important;color:#111!important;font-family:Arial,sans-serif}.site-header,.hero,.overview-strip,.calculator-section,.report-section,.method-section,.final-cta,.site-footer,.skip-link{display:none!important}.print-report{display:block!important;max-width:100%;font-size:11pt;color:#111}.print-report header{display:flex;align-items:center;gap:12px;border-bottom:2px solid #0b70bc;padding-bottom:13px;margin-bottom:22px}.print-mark{width:39px;height:40px;border-radius:7px;background:#0a73bd!important;color:white!important;display:grid;place-items:center;font-size:29px;font-weight:900;-webkit-print-color-adjust:exact;print-color-adjust:exact}.print-report header h2{font-size:18pt;line-height:1;margin:0}.print-report header p{margin:7px 0 0;color:#567;font-size:9pt}.print-report h1{font-size:18pt;margin:0 0 8px}.print-report>p{font-size:10pt;color:#555}.print-rows{margin:30px 0}.print-rows>div{padding:15px 0;border-bottom:1px solid #dbe3ea;display:flex;justify-content:space-between;align-items:baseline;gap:20px;page-break-inside:avoid}.print-rows strong{color:#156aa6;font-size:13pt}.print-report h3{font-size:12pt;margin-top:38px}.print-report h3+p{font-size:10pt;line-height:1.5;color:#444}.print-report footer{border-top:1px solid #ddd;margin-top:50px;padding-top:12px;font-size:8pt;color:#666}}
@media print{.print-rows>div>span{display:flex;flex-direction:column;gap:5px;max-width:74%}.print-rows>div small{display:block;color:#566;line-height:1.45;font-size:9pt}.print-rows>div strong{white-space:nowrap}.print-report footer{display:block}}

/* ERK Mühendislik Laboratuvarı v2.0 — proje aktarımı (mevcut v1.0 yapısı korunur) */
.handoff-card{margin-top:23px;border:1px solid #bbdbf2;background:linear-gradient(130deg,#ffffff 4%,#eaf6ff 100%);border-radius:14px;padding:24px 24px 20px;box-shadow:0 9px 26px rgba(26,111,184,.07);max-width:650px}
.handoff-tag{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:10px;color:#256a9b;font-weight:850;letter-spacing:1px}
.handoff-tag>span:last-child{background:#daf6e5;color:#156543;letter-spacing:.4px;padding:4px 8px;border-radius:5px}
.handoff-dot{width:8px;height:8px;background:#1bb980;border-radius:50%;box-shadow:0 0 0 4px #dcfaed}
.handoff-card h3{font-size:clamp(21px,2vw,27px);letter-spacing:-.65px;line-height:1.2;margin:15px 0 10px;font-weight:810}
.handoff-card h3 em{font-style:normal;color:#076fb9}.handoff-card>p{color:#496880;font-size:14px;line-height:1.62;margin:0}
.handoff-steps{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin:19px 0 21px}
.handoff-steps span{font-size:12px;font-weight:710;color:#234c74;white-space:nowrap}
.handoff-steps span b{font-size:10px;color:#0971ba;background:white;border:1px solid #bde0f6;padding:5px 6px;border-radius:5px;margin-right:4px}
.handoff-steps .handoff-arrow{color:#8bb9d9;font-size:17px;font-weight:450}
.btn.handoff-action{background:#0871bd;color:white;border-color:#0871bd;font-size:14px;text-align:center;white-space:normal;box-shadow:0 6px 15px #0871bd20}
.btn.handoff-action:hover{background:#055b9a}.handoff-feedback{min-height:0;margin:10px 0 0!important;font-size:12px!important;color:#b34032!important}
.handoff-disclaimer{margin-top:11px!important;font-size:11.5px!important;color:#647d91!important;line-height:1.5!important}
@media(max-width:690px){.handoff-card{padding:19px 16px 18px;border-radius:10px}.handoff-card h3{font-size:21px}.handoff-card>p{font-size:13px}.handoff-steps{gap:5px;margin:15px 0}.handoff-steps span{font-size:10px}.handoff-steps span b{font-size:9px;margin-right:1px;padding:3px 4px}.btn.handoff-action{width:100%;font-size:13px}}