/* ERK WEB 1.3.13 • Hizmetlerimiz — yalnızca erk13-services kapsamı */
.erk13-services{--erk13-ink:#102943;--erk13-deep:#0c345c;--erk13-blue:#086fbd;--erk13-accent:#0782ce;--erk13-pale:#e9f4ff;--erk13-muted:#57718a;--erk13-border:#dce8f4;color:var(--erk13-ink);font-size:16px}
.erk13-services *{box-sizing:border-box}.erk13-services h1,.erk13-services h2,.erk13-services h3,.erk13-services p{margin-top:0}
.erk13-services a:focus-visible,.erk13-services button:focus-visible{outline:3px solid #73bbed;outline-offset:3px}
.erk13-hero{background:linear-gradient(120deg,#f7fbff 0%,#eaf5ff 71%,#f3f9fe 100%);padding:55px 0 62px;overflow:hidden;border-bottom:1px solid #dbeaf7}
.erk13-hero-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:48px;align-items:center}.erk13-breadcrumb{display:flex;gap:10px;align-items:center;font-size:12px;font-weight:650;color:#75889d;margin-bottom:31px}.erk13-breadcrumb a:hover{color:var(--erk13-blue)}
.erk13-kicker,.erk13-eyebrow{letter-spacing:.14em;font-size:12px;font-weight:850;color:#3273ab;text-transform:uppercase}.erk13-kicker{display:flex;align-items:center;gap:12px;margin-bottom:17px}.erk13-kicker-line{display:inline-block;width:26px;height:2px;background:#087cc8}
.erk13-hero h1{font-size:clamp(43px,4.8vw,67px);line-height:1.1;letter-spacing:-.06em;font-weight:850;margin:0 0 23px}.erk13-hero h1 span{display:block;color:#0877c6}
.erk13-hero-lead{color:#4c6882;line-height:1.75;font-size:17px;max-width:600px;margin:0 0 28px}.erk13-actions{display:flex;flex-wrap:wrap;gap:11px}
.erk13-btn{display:inline-flex;justify-content:center;align-items:center;gap:17px;text-align:center;border-radius:10px;background:#076db8;color:white;border:1px solid #076db8;font-weight:800;font-size:14px;padding:15px 21px;min-height:51px;white-space:nowrap;transition:background .2s,transform .2s,box-shadow .2s;box-shadow:0 12px 20px rgba(0,100,180,.11)}.erk13-btn:hover{color:white;background:#055b99;transform:translateY(-2px);box-shadow:0 15px 29px rgba(0,100,180,.16)}.erk13-btn-outline{background:white;color:#096eae;box-shadow:none;border-color:#a5cfea}.erk13-btn-outline:hover{background:#eaf6ff;color:#075c94}
.erk13-hero-facts{display:flex;flex-wrap:wrap;gap:17px;margin-top:39px}.erk13-hero-facts span{font-size:12px;font-weight:700;color:#496983;display:inline-flex;align-items:center;gap:7px}.erk13-hero-facts span+span{border-left:1px solid #cbdfef;padding-left:15px}.erk13-hero-facts b{color:var(--erk13-blue);font-weight:900}
.erk13-hero-media{position:relative;min-height:414px;border-radius:22px;box-shadow:0 28px 55px rgba(18,68,106,.13);isolation:isolate}.erk13-hero-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;border-radius:22px}.erk13-hero-media:after{content:"";position:absolute;z-index:0;inset:0;border-radius:22px;background:linear-gradient(180deg,transparent 56%,rgba(7,37,66,.6) 100%);pointer-events:none}
.erk13-media-mark{position:absolute;z-index:1;right:-13px;top:19px;background:#fff;padding:13px 17px;box-shadow:0 8px 35px #0b4a7d21;border-radius:11px;color:#1b6ea8;font-size:10px;letter-spacing:.09em;font-weight:850;display:flex;align-items:center;gap:8px}.erk13-dot{width:9px;height:9px;border-radius:100%;background:#1ec4a6;display:inline-block}
.erk13-media-note{position:absolute;z-index:1;bottom:22px;left:24px;right:18px;display:flex;gap:6px;flex-direction:column;color:#fff}.erk13-media-note b{font-size:17px;letter-spacing:-.02em}.erk13-media-note span{font-size:11px;letter-spacing:.09em;color:#cce3fb;text-transform:uppercase}
.erk13-benefit-strip{background:white;border-bottom:1px solid #e6eef5}.erk13-benefit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding-top:26px;padding-bottom:26px}.erk13-benefit-grid>div{display:flex;flex-direction:column;gap:4px;position:relative;padding:2px 24px}.erk13-benefit-grid>div:first-child{padding-left:0}.erk13-benefit-grid>div:not(:first-child){border-left:1px solid #e5edf5}.erk13-benefit-grid span{font-size:11px;color:#1277bb;font-weight:850}.erk13-benefit-grid strong{font-size:14px;font-weight:850}.erk13-benefit-grid small{font-size:12px;color:#7890a7}
.erk13-section{padding:80px 0}.erk13-heading-row{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:27px}.erk13-heading-row>div{max-width:730px}.erk13-eyebrow{margin:0 0 9px}.erk13-section h2{font-size:clamp(31px,3.1vw,43px);line-height:1.17;letter-spacing:-.045em;margin:0 0 13px;font-weight:850}.erk13-section h2 em{font-style:normal;color:#0877c6}.erk13-heading-row p:last-child,.erk13-project-layout>div>p:not(.erk13-eyebrow),.erk13-tools-top>div>p:last-child{font-size:16px;line-height:1.72;color:var(--erk13-muted);margin:0}.erk13-link{font-weight:800;font-size:13px;color:#086fba;white-space:nowrap;padding-bottom:5px}.erk13-link:hover{text-decoration:underline}
.erk13-filters{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px}.erk13-filter{cursor:pointer;border:1px solid #d8e6f4;background:#f8fbff;color:#4f6681;padding:10px 16px;border-radius:40px;font-size:13px;font-weight:750;transition:background .18s,color .18s,border-color .18s}.erk13-filter:hover{border-color:#7db7e1;color:#0669ad}.erk13-filter.is-active{background:#0875bd;color:#fff;border-color:#0875bd}.erk13-filter span{border-radius:20px;background:#ffffff30;padding:3px 7px;margin-left:5px}
.erk13-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.erk13-card{border:1px solid var(--erk13-border);background:#fff;border-radius:16px;overflow:hidden;min-width:0;box-shadow:0 7px 25px rgba(40,85,117,.03);transition:transform .23s,box-shadow .23s,border-color .23s}.erk13-card:hover{transform:translateY(-4px);box-shadow:0 15px 35px rgba(40,85,117,.11);border-color:#c7dff2}.erk13-card[hidden]{display:none!important}.erk13-card-link{display:flex;flex-direction:column;color:inherit;height:100%}.erk13-card-link:hover{color:inherit}.erk13-card-media{height:193px;overflow:hidden;position:relative;background:#dceaf5}.erk13-card-media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .3s}.erk13-card:hover .erk13-card-media img{transform:scale(1.035)}.erk13-number{position:absolute;bottom:14px;left:17px;background:#fffffff2;padding:5px 10px;border-radius:7px;color:#0c5d9b;font-size:12px;font-weight:850}
.erk13-card-body{padding:22px 23px 19px;display:flex;flex-direction:column;flex:1}.erk13-card-tag{font-size:10px!important;font-weight:850;color:#1484c7;margin-bottom:8px!important;letter-spacing:.12em}.erk13-card h3{font-size:21px;font-weight:830;letter-spacing:-.025em;line-height:1.25;margin:0 0 9px;min-height:53px}.erk13-card-body>p:not(.erk13-card-tag){color:#617991;line-height:1.59;font-size:14px;margin:0 0 18px;flex-grow:1;min-height:70px}.erk13-more{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:auto;padding-top:15px;border-top:1px solid #e9f0f7;color:#096fbb;font-size:13px;font-weight:850}.erk13-more span{font-size:18px}.erk13-filter-empty{padding:30px;background:#f7fbff;border:1px dashed #bed9ee;text-align:center;border-radius:13px;color:var(--erk13-muted)}
.erk13-workflow{background:#f1f8fd;border-block:1px solid #e1edf7}.erk13-process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.erk13-process-grid>div{border:1px solid #dbe9f7;border-radius:16px;padding:25px;background:white;position:relative}.erk13-process-grid>div:not(:last-child):after{content:'›';color:#0a81c8;font-size:29px;font-weight:400;position:absolute;right:-20px;top:47%;z-index:2}.erk13-process-grid span{font-size:11px;font-weight:850;color:#0879c3;letter-spacing:.07em}.erk13-process-grid h3{font-size:20px;letter-spacing:-.02em;margin:11px 0 8px}.erk13-process-grid p{font-size:13px;color:#678098;line-height:1.65;margin:0}
.erk13-tools-top{margin-bottom:25px}.erk13-tools-top>div{max-width:790px}.erk13-tools{background:#fff}.erk13-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.erk13-tool-grid a{position:relative;display:flex;flex-direction:column;gap:11px;min-height:220px;border-radius:17px;padding:24px;background:linear-gradient(150deg,#f7fbff,#eaf5ff);border:1px solid #d5e8f6;transition:transform .2s,box-shadow .2s}.erk13-tool-grid a:hover{transform:translateY(-3px);box-shadow:0 18px 34px rgba(24,97,154,.09)}.erk13-tool-icon{display:grid;place-items:center;background:#e1f2ff;color:#0476bf;border-radius:11px;width:47px;height:47px;font-size:24px;font-weight:900}.erk13-tool-grid b{font-size:18px;letter-spacing:-.02em;line-height:1.3}.erk13-tool-grid small{font-size:13px;color:#5f7b97;max-width:255px;line-height:1.5}.erk13-tool-grid a>span:last-child{position:absolute;right:25px;top:30px;font-size:22px;font-weight:700;color:#1785c4}
.erk13-projects{border-top:1px solid #edf3f8}.erk13-project-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center}.erk13-project-layout>div:first-child>p:not(.erk13-eyebrow){margin:0 0 24px}.erk13-project-photos{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-height:270px}.erk13-project-photos img{width:100%;height:280px;object-fit:cover;border-radius:14px;box-shadow:0 15px 40px rgba(29,79,122,.09)}
.erk13-contact{padding-top:30px;padding-bottom:80px}.erk13-contact-panel{background:linear-gradient(112deg,#eaf5ff 0%,#f8fbff 100%);border:1px solid #d4e6f5;border-radius:21px;padding:39px 45px;display:flex;align-items:center;justify-content:space-between;gap:35px}.erk13-contact-panel>div:first-child{max-width:720px}.erk13-contact-panel h2{font-size:30px;margin-bottom:12px}.erk13-contact-panel p:last-child{color:#55718a;font-size:15px;margin:0}.erk13-contact-actions{display:flex;flex-direction:column;align-items:stretch;gap:11px;min-width:255px}
@media(max-width:1120px){.erk13-hero-layout{gap:28px}.erk13-hero h1{font-size:51px}.erk13-hero-media{min-height:380px}.erk13-card h3{font-size:19px}.erk13-card-body{padding:20px}.erk13-benefit-grid>div{padding:2px 12px}}
@media(max-width:950px){.erk13-hero-layout{grid-template-columns:1fr}.erk13-hero-copy{max-width:720px}.erk13-hero-media{min-height:360px}.erk13-benefit-grid{grid-template-columns:repeat(2,1fr);row-gap:20px}.erk13-benefit-grid>div:nth-child(3){border-left:0;padding-left:0}.erk13-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.erk13-project-layout{gap:25px;grid-template-columns:1fr}.erk13-card-body>p:not(.erk13-card-tag){min-height:64px}.erk13-contact-panel{flex-direction:column;align-items:stretch}.erk13-contact-actions{flex-direction:row}.erk13-contact-actions .erk13-btn{flex:1}}
@media(max-width:650px){.erk13-hero{padding:29px 0 34px}.erk13-breadcrumb{margin-bottom:22px}.erk13-hero h1{font-size:clamp(35px,9vw,48px)}.erk13-hero-lead{font-size:16px}.erk13-hero-media{min-height:250px}.erk13-media-mark{right:12px;top:12px;font-size:9px;padding:9px}.erk13-media-note{left:15px;bottom:15px}.erk13-media-note b{font-size:14px}.erk13-hero-facts{margin-top:20px;gap:8px 15px}.erk13-hero-facts span+span{border-left:0;padding-left:0}.erk13-benefit-grid{padding-top:16px;padding-bottom:16px;gap:11px}.erk13-benefit-grid>div{padding:6px 8px!important;border:0!important}.erk13-benefit-grid strong{font-size:12px}.erk13-benefit-grid small{font-size:11px}.erk13-section{padding:48px 0}.erk13-heading-row{flex-direction:column;align-items:start;gap:12px}.erk13-grid,.erk13-tool-grid{grid-template-columns:1fr}.erk13-card-media{height:205px}.erk13-card h3{min-height:0}.erk13-card-body>p:not(.erk13-card-tag){min-height:0}.erk13-filters{flex-wrap:nowrap;overflow-x:auto;margin-inline:-15px;padding:0 15px 11px;scrollbar-width:thin}.erk13-filter{white-space:nowrap;flex-shrink:0}.erk13-process-grid{grid-template-columns:1fr 1fr;gap:11px}.erk13-process-grid>div{padding:17px}.erk13-process-grid>div:after{display:none}.erk13-project-photos img{height:220px}.erk13-contact-panel{padding:24px}.erk13-contact-panel h2{font-size:25px}.erk13-contact-actions{flex-direction:column}.erk13-tool-grid a{min-height:195px}}
@media(max-width:390px){.erk13-hero h1{font-size:36px}.erk13-actions{flex-direction:column}.erk13-actions .erk13-btn{white-space:normal;width:100%}.erk13-benefit-grid{grid-template-columns:1fr 1fr}.erk13-process-grid{grid-template-columns:1fr}.erk13-project-photos img{height:160px}.erk13-card-body{padding:18px}.erk13-section h2{font-size:28px}}
@media(prefers-reduced-motion:reduce){.erk13-services *, .erk13-services *:before,.erk13-services *:after{transition:none!important;scroll-behavior:auto!important}}

.erk13-quick-links{display:flex;flex-wrap:wrap;gap:11px 20px;justify-content:space-between;margin-top:2px}.erk13-quick-links a{font-size:12px;color:#0868ad;font-weight:800}.erk13-quick-links a:hover{text-decoration:underline}
@media(max-width:950px){.erk13-quick-links{width:100%;justify-content:center}}
@media(max-width:650px){.erk13-quick-links{justify-content:flex-start}}