:root{--navy:#0b2c42;--navy2:#103d54;--blue:#078dbb;--aqua:#7fd7f0;--ink:#153749;--muted:#667f8b;--line:#d9e7ed;--light:#f3f8fa;--radius:12px;}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:105px}body{font-family:Arial,Helvetica,sans-serif;margin:0;color:var(--ink);font-size:15px;line-height:1.6;background:white}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{opacity:.48;cursor:not-allowed}.wrap{width:min(100%,1200px);margin:auto;padding:0 26px}body[data-lang="tr"] .en{display:none!important}body[data-lang="en"] .tr{display:none!important}
.topbar{background:#052031;color:#afcbd8;font-size:11px;letter-spacing:.04em}.topbar-inner{display:flex;justify-content:space-between;align-items:center;min-height:32px}.topbar a{color:#bde3f5}.site-header{background:white;border-bottom:1px solid #e4edf1;position:sticky;top:0;z-index:20;box-shadow:0 2px 10px #05203109}.navbar{min-height:96px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{display:block;width:315px;height:auto;max-height:87px;object-fit:contain}.navbar nav{display:flex;gap:25px;align-items:center;font-size:12px;font-weight:750;color:#1c4055}.navbar nav>a:not(.btn):hover{color:#007fb0}.lang-btn{background:#eaf5fa;border:1px solid #d1e4ef;color:#125a7b;border-radius:6px;font-weight:800;padding:10px 12px}.lang-btn span{color:#8fa5b2}.btn{border:1px solid #0795c6;background:#098dbd;color:white;display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:6px;padding:14px 21px;font-weight:800;font-size:13px;box-shadow:0 6px 16px #008fc022}.btn:hover{background:#057ca9}.btn-small{padding:11px 16px;font-size:12px}
.hero{background:linear-gradient(114deg,#06263a 4%,#0a354b 62%,#13556d);color:white;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:60px;padding-top:87px;padding-bottom:82px;align-items:center}.eyebrow{color:#9bd8ed;font-size:11px;font-weight:800;letter-spacing:.19em;margin:0 0 22px}.eyebrow.blue{color:#0a88b7}.signal{display:inline-block;width:8px;height:8px;border-radius:100%;background:#40d6be;margin-right:8px;box-shadow:0 0 0 5px #40d6be18}.hero-tag{border:1px solid #ffffff30;font-size:10px;padding:6px 9px;border-radius:2px;margin-left:8px;color:#c2dfea}.breadcrumb{font-size:12px;color:#8eafc0;margin-bottom:17px}.hero h1{font-size:clamp(39px,4vw,64px);line-height:1.08;letter-spacing:-.05em;margin:0 0 23px;font-weight:850}.hero h1 em{font-style:normal;color:#86daf3}.hero-lead{font-size:15px;color:#c2dfeb;max-width:610px;line-height:1.9}.hero-chips{display:flex;gap:10px;flex-wrap:wrap;margin:27px 0 28px}.hero-chips>span{display:flex;gap:8px;align-items:center;border:1px solid #ffffff35;padding:8px 11px;border-radius:5px;font-size:11px;color:#d2e9f2}.hero-chips b{font-size:12px;color:#fff}.hero-actions{display:flex;gap:25px;align-items:center}.ghost-link{font-weight:700;font-size:12px;color:#c6dfed}.ghost-link:hover{color:white}.hero-visual{background:linear-gradient(145deg,#eaf4f7,#d2e4ed);border-radius:14px;color:#24465c;box-shadow:0 30px 80px #00172647;padding:18px;min-height:409px;transform:rotate(1deg)}.visual-top,.visual-foot{display:flex;align-items:center;justify-content:space-between;font-size:10px;letter-spacing:.13em;font-weight:800;color:#4d7586}.visual-foot{padding-top:13px}.live-dot{color:#0b94a5}.schematic{background:linear-gradient(160deg,#fff,#edf7fa);border:1px solid #bfd9e7;box-shadow:inset 0 0 0 5px #fff8;padding:30px 27px;margin-top:20px;border-radius:7px}.schematic-title small{display:block;color:#6d8a9a;letter-spacing:.2em;font-size:10px}.schematic-title strong{font-weight:850;font-size:25px;letter-spacing:-.04em;color:#1d4960}.schematic-path{display:flex;align-items:center;gap:7px;margin:32px 0}.schematic-node{background:#e4f3f8;border:1px solid #8ac6dc;color:#0c789b;border-radius:8px;min-width:70px;padding:16px 5px;text-align:center;font-size:13px;font-weight:850}.schematic-line{height:2px;background:#69b4d0;flex:1;position:relative}.schematic-line:after{content:'›';position:absolute;right:-3px;top:-15px;font-size:21px;color:#418baa}.schematic-lines{border-top:1px solid #d5e6ed}.schematic-lines>div{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px solid #dcecf2;font-size:9px;letter-spacing:.06em}.schematic-lines span{color:#668595}.schematic-lines b{color:#18536f}
.benefit-strip{background:#fff;border-bottom:1px solid #dce8ef}.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr)}.benefit-grid>div{padding:25px 0;display:flex;gap:18px;align-items:center;font-size:12px;font-weight:800;color:#36556a}.benefit-grid>div:not(:last-child){border-right:1px solid #e2edf1}.benefit-grid>div:not(:first-child){padding-left:40px}.benefit-grid b{font-size:23px;color:#0e8cbe}
.section{padding:79px 0}.section.light{background:#f4f8fa}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:30px}.section-heading h2,.request-heading h2{font-size:clamp(29px,3vw,39px);line-height:1.2;letter-spacing:-.035em;margin:0 0 11px}.sublead{margin:0;color:#718692;max-width:640px;font-size:14px}.section-reference{font-weight:850;font-size:27px;color:#bfd0db;white-space:nowrap}.section-reference b{font-size:12px;color:#6b8797}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}.guide-grid article{background:#fff;padding:27px 28px;border:1px solid #dae7ed;border-radius:9px}.guide-head{display:flex;justify-content:space-between;align-items:center;color:#0092bd;font-weight:900;font-size:12px;margin-bottom:30px}.guide-symbol{font-size:27px;color:#abd7e8}.guide-grid h3{margin:0 0 11px;font-size:20px;letter-spacing:-.02em}.guide-grid p{margin:0;color:#6a8190;font-size:13px;line-height:1.85}.selection-note{background:#e7f4f9;border-left:3px solid #088dbb;margin:20px 0 0;padding:17px 22px;color:#476778;font-size:12px;line-height:1.7}
.calculator-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.calc-card{border-radius:10px;border:1px solid #dce8ed;padding:26px 23px;background:#fff;display:flex;flex-direction:column}.calc-tag{font-size:10px;font-weight:850;letter-spacing:.15em;color:#0592bf}.calc-card h3{font-size:20px;letter-spacing:-.03em;margin:14px 0 24px;min-height:58px}.calc-inputs{display:grid;grid-template-columns:1fr 1fr;gap:11px}.calc-inputs.three{grid-template-columns:repeat(3,1fr)}.calc-inputs label{font-size:10px;color:#5b7787;font-weight:750;display:block}.calc-inputs input{width:100%;border-radius:5px;border:1px solid #d7e6ee;background:#f7fafc;padding:11px 9px;margin-top:8px;min-width:0;color:#1d455c}.calc-result{background:#e9f6fb;border-radius:7px;margin-top:24px;padding:16px 18px;color:#476c7b}.calc-result>span{font-size:11px;display:block}.calc-result strong{font-size:31px;color:#0c749f;display:block;line-height:1.3;margin-top:5px}.calc-result small{font-size:15px}.calc-foot{font-size:11px;color:#758c9a;line-height:1.7;margin:16px 0 0}
.request-section{background:#082b40;color:white}.request-heading{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:29px}.request-heading>div>p:last-child{color:#bad6e3;font-size:13px;margin:0;max-width:720px}.request-heading-logo{font-size:36px;font-weight:900;letter-spacing:-.06em;color:#6dbddc;text-align:right}.request-heading-logo small{display:block;font-size:10px;letter-spacing:.24em}.request-grid{display:grid;grid-template-columns:minmax(0,1.37fr) minmax(280px,.63fr);gap:25px;align-items:start}.request-form{background:white;border-radius:11px;padding:33px 33px 28px;color:var(--ink)}.form-head{border-bottom:1px solid #e2ebf1;padding-bottom:14px;margin-bottom:22px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.form-head.with-margin{margin-top:33px}.form-head>span{color:#088ab9;font-size:12px;font-weight:900}.form-head h3{font-size:18px;margin:0;letter-spacing:-.02em}.input-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 18px}.input-grid label{font-size:12px;font-weight:800;color:#315368;display:block;min-width:0}.input-grid label.wide{grid-column:1/-1}.input-grid label>span{display:block;margin-bottom:6px}.input-grid input,.input-grid textarea,.input-grid select{width:100%;min-width:0;min-height:44px;background:#f7fafc;color:#183b51;border:1px solid #d3e3ea;padding:11px 13px;border-radius:6px;font-size:13px;outline-offset:2px}.input-grid textarea{resize:vertical}.input-grid input:focus,.input-grid textarea:focus,.input-grid select:focus{outline:2px solid #44b6d8;border-color:transparent}.input-grid ::placeholder{color:#91a6af}.form-explain{font-size:12px;color:#718997;margin:-3px 0 18px;line-height:1.7}.add-btn{margin-left:auto;border:1px solid #b5dce9;background:#e6f5fb;color:#087da7;border-radius:5px;padding:8px 12px;font-size:11px;font-weight:850}.add-wide{width:100%;border:1px dashed #a7cadb;color:#0887b4;border-radius:6px;padding:14px;background:#f3fafc;margin-top:12px;font-weight:850;font-size:12px}.add-wide:hover,.add-btn:hover{background:#d6f2fc}.equipment-stack{display:grid;gap:14px}.equipment-card{background:#fbfdfe;border:1px solid #d9e8ef;border-radius:8px;padding:20px}.equipment-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px;gap:10px}.equipment-header>div{display:flex;align-items:center;gap:12px}.equipment-index{font-size:10px;font-weight:850;letter-spacing:.12em;color:#118bb6}.equipment-header strong{font-size:14px}.remove-equipment{border:0;background:transparent;color:#9a5760;font-size:11px;font-weight:800}.remove-equipment:hover{color:#b52e45}.equipment-help{font-size:11px;margin:13px 0 0;color:#547c8e;line-height:1.6}.privacy-note{display:flex;gap:12px;background:#e9f4f8;border:1px solid #c9e5ee;color:#416778;border-radius:7px;font-size:12px;padding:16px;margin-top:26px;line-height:1.7}.privacy-note>span{color:#008bb8;font-size:19px}.action-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}.action-row .btn{width:100%}.secondary-button{border:1px solid #b9d5e3;background:#f0f7fa;border-radius:6px;color:#136f91;font-size:12px;font-weight:850}.secondary-button:hover{background:#e3f2f8}.submit-note{font-size:10px;color:#8297a2;line-height:1.7;margin:13px 0 0}
.summary-panel{border-radius:11px;background:linear-gradient(146deg,#15475e,#0a3449);border:1px solid #457084;padding:27px;position:sticky;top:120px;overflow:hidden;min-width:0;box-shadow:0 10px 24px #001c3333}.summary-heading{display:flex;justify-content:space-between;gap:8px;align-items:center;font-weight:800;font-size:10px;color:#9bd6eb;letter-spacing:.13em}.live-status{font-size:9px;color:#abe7ce;white-space:nowrap}.live-status i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#58d8b5;margin-right:5px}.summary-panel h3{font-size:25px;letter-spacing:-.03em;margin:20px 0 6px}.summary-intro{color:#b1d0df;font-size:12px;margin:0 0 24px}.summary-count{background:#ffffff12;display:flex;align-items:center;gap:12px;padding:15px;border-radius:6px;margin-bottom:20px;color:#c8e2ee;font-size:12px}.summary-count strong{font-size:30px;line-height:1;color:#88dbf5}.summary-project{border-bottom:1px solid #ffffff2b;padding:0 0 15px;font-size:12px;font-weight:800;color:#e7f7ff;overflow-wrap:anywhere}.summary-item{border-bottom:1px solid #ffffff22;padding:15px 0}.summary-item-head{display:flex;justify-content:space-between;gap:8px;color:#e3f5fb;font-size:11px;font-weight:850}.summary-item-head small{color:#85bcd1}.summary-item-detail{font-size:11px;color:#a5ccdc;line-height:1.75;margin-top:6px;overflow-wrap:anywhere}.summary-actions{display:grid;gap:8px;margin-top:23px}.summary-actions button{border:1px solid #628ba0;background:#ffffff0d;border-radius:5px;padding:12px;color:white;font-size:12px;font-weight:750;text-align:left;display:flex;justify-content:space-between}.summary-actions button:hover{background:#ffffff22}.status-text{min-height:19px;font-size:11px;color:#86eccb}.summary-disclaimer{font-size:11px;color:#a6c7d4;line-height:1.7;padding-top:20px;border-top:1px solid #ffffff21}.footer-content{display:flex;justify-content:space-between;gap:28px;align-items:center;padding-top:36px;padding-bottom:38px}.footer-content>div:first-child>strong{font-size:33px;font-weight:900;letter-spacing:-.075em;color:#69bfe4}.footer-content sup{font-size:10px;vertical-align:super}.footer-content>div:first-child p{font-size:10px;color:#afc9d5;margin:0;letter-spacing:.05em}.footer-content .footer-center{font-size:11px;color:#7fa5b6}.footer-content>a{font-size:11px;color:#a8dae9}footer{background:#041c2b;color:white}
@media(max-width:1080px){.navbar nav{gap:15px}.brand img{width:260px}.hero-grid{gap:28px}.request-grid{grid-template-columns:1.25fr .75fr}.request-form{padding:26px}.summary-panel{padding:21px}.calculator-grid{gap:11px}.calc-card{padding:20px 17px}}
@media(max-width:850px){.navbar{min-height:76px}.navbar nav>a:not(.btn){display:none}.hero-grid{grid-template-columns:1fr;padding-top:48px;padding-bottom:60px}.hero-visual{max-width:680px;width:100%;transform:none}.guide-grid{grid-template-columns:1fr}.guide-grid article{padding:21px}.guide-head{margin-bottom:12px}.calculator-grid{grid-template-columns:1fr}.calc-card h3{min-height:0}.request-grid{grid-template-columns:1fr}.summary-panel{position:static}.benefit-grid>div:not(:first-child){padding-left:17px}.section{padding:56px 0}}
@media(max-width:550px){.wrap{padding:0 18px}.topbar-inner{font-size:9px}.brand img{width:163px;max-width:39vw}.navbar{gap:8px}.navbar nav{gap:7px}.navbar nav .btn-small{font-size:10px;padding:9px}.lang-btn{padding:8px;font-size:10px}.hero-grid{padding-top:39px}.hero h1{font-size:39px}.hero-lead{font-size:13px}.hero-actions{flex-wrap:wrap}.hero-visual{min-height:355px;padding:12px}.schematic{padding:20px 17px}.schematic-node{min-width:56px;padding:12px 4px;font-size:11px}.schematic-path{gap:4px}.benefit-grid{grid-template-columns:1fr}.benefit-grid>div{padding:10px 0!important;border-right:0!important;border-bottom:1px solid #edf2f4}.section-reference,.request-heading-logo{display:none}.request-form{padding:20px 16px}.input-grid{grid-template-columns:1fr}.input-grid label.wide{grid-column:auto}.action-row{grid-template-columns:1fr}.calc-inputs.three{grid-template-columns:1fr 1fr}.equipment-card{padding:16px}.equipment-header>div{flex-direction:column;align-items:flex-start;gap:3px}.footer-content{flex-direction:column;align-items:flex-start}.footer-center{max-width:320px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}:focus-visible{outline:3px solid #47c0e5;outline-offset:3px}