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:root{--brand-hero-left:24px}
header nav.wrap,.home-hero>.wrap,.page-hero>.wrap,#rheinzink .rheinzink-hero-copy{width:calc(100% - 48px)!important;max-width:none!important;margin-left:var(--brand-hero-left)!important;margin-right:var(--brand-hero-left)!important}
header nav>button{padding:0!important;margin:0!important;text-align:left!important;line-height:0}.logo{display:block!important;margin:0!important;object-position:left center}.home-hero .hero-copy,.page-hero>.wrap{text-align:left}.home-hero .buttons,.page-hero .buttons{justify-content:flex-start}
.institutional-line{display:flex;align-items:center;gap:11px;width:max-content;max-width:100%;margin-top:24px;padding-top:17px;border-top:1px solid rgba(255,255,255,.22);font:500 10px/1.4 "Manrope";letter-spacing:.08em;text-transform:uppercase;color:#d5d6d2}.institutional-line b{color:#fff}.institutional-line span{color:#ef6a3a}
#rheinzink .rheinzink-video-only-hero{position:relative;height:clamp(620px,82vh,860px);background:#111;overflow:hidden}
#rheinzink .rheinzink-video-only-hero:after{content:"";position:absolute;z-index:1;inset:0;background:linear-gradient(90deg,rgba(8,10,11,.92) 0,rgba(8,10,11,.78) 38%,rgba(8,10,11,.42) 67%,rgba(8,10,11,.16) 100%),linear-gradient(0deg,rgba(8,10,11,.82) 0,rgba(8,10,11,.12) 68%,rgba(8,10,11,.4) 100%);pointer-events:none}
#rheinzink .rheinzink-video-only-hero video{position:absolute;z-index:0;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;filter:saturate(.9) brightness(.86)}
#rheinzink .rheinzink-hero-copy{position:absolute;z-index:2;left:0;bottom:64px;color:#fff;text-align:left}
#rheinzink .rheinzink-hero-copy h1{font:500 clamp(40px,4.5vw,66px)/1.01 "Manrope";letter-spacing:-.052em;max-width:820px;margin:15px 0 22px}
#rheinzink .rheinzink-hero-copy h1 span{color:#ef6a3a}
#rheinzink .rheinzink-hero-copy>p{max-width:720px;margin:0;color:#e1e2df;font-size:16px;line-height:1.62}
#rheinzink .rheinzink-hero-copy .credential-note{max-width:680px;margin-top:18px;padding:10px 0 10px 15px;border-left:2px solid #ef6a3a;color:#c9cbc7;font-size:12px;line-height:1.55}
#application .application-video-hero{background:#151719;min-height:620px}
#application .application-video-hero:after{display:none!important}
#application .application-hero-video{position:absolute;z-index:0;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;filter:saturate(.8) brightness(.8)}
#application .application-video-hero:before{background:linear-gradient(90deg,rgba(12,14,15,.88),rgba(12,14,15,.56) 58%,rgba(12,14,15,.22)),linear-gradient(0deg,rgba(12,14,15,.66),transparent 65%)}
#application .application-video-hero .wrap{position:relative;z-index:2}
#application .application-video-hero h1{font-size:clamp(40px,4.35vw,62px);line-height:1.01;max-width:760px;margin-bottom:20px}
#application .application-video-hero p{font-size:16px;line-height:1.6;max-width:640px}
.legacy-rz-gallery,.technical-detail-library{margin-top:76px}.section-intro{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.section-intro h2{margin:8px 0 0}.section-intro p{max-width:520px;margin:0;font-size:14px}.legacy-rz-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:14px}.legacy-rz-grid figure{position:relative;height:390px;margin:0;overflow:hidden;background:#c9cbc8}.legacy-rz-grid img{width:100%;height:100%;object-fit:cover}.legacy-rz-grid figcaption{position:absolute;left:14px;bottom:14px;background:rgba(15,17,18,.86);color:#fff;padding:9px 11px;font:600 9px "Manrope";letter-spacing:.09em;text-transform:uppercase}
.technical-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.technical-detail-card{display:flex;flex-direction:column;background:#dedbd3;min-width:0}.technical-detail-image{appearance:none;border:0;background:#fff;padding:0;cursor:zoom-in;height:260px;overflow:hidden}.technical-detail-image img{display:block;width:100%;height:100%;object-fit:contain;transition:transform .35s}.technical-detail-image:hover img{transform:scale(1.025)}.technical-detail-copy{display:flex;flex:1;flex-direction:column;padding:22px}.technical-detail-copy h3{font:600 18px "Manrope";margin:0 0 8px}.technical-detail-copy p{font-size:13px;margin:0 0 18px}.technical-pdf-open{margin-top:auto;align-self:flex-start;border:0;border-bottom:1px solid #9b9a95;background:none;padding:0 0 5px;color:#a74625;font:600 9px "Manrope";letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.content-zoomable{cursor:zoom-in!important;-webkit-user-drag:none!important;user-select:none!important}.media-lightbox,.technical-pdf-modal{position:fixed;z-index:300;inset:0;display:none;background:rgba(7,9,10,.96);padding:24px}.media-lightbox.open,.technical-pdf-modal.open{display:flex}.media-lightbox{align-items:center;justify-content:center;flex-direction:column}.media-lightbox img{display:block;max-width:min(1500px,92vw);max-height:80vh;object-fit:contain;box-shadow:0 18px 60px rgba(0,0,0,.55)}.media-lightbox-bar{width:min(1500px,92vw);display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:15px;color:#d6d8d5}.media-lightbox-caption{font:500 12px/1.5 "Manrope"}.media-lightbox-actions{display:flex;gap:9px}.media-lightbox button,.technical-pdf-modal button{border:1px solid rgba(255,255,255,.4);background:none;color:#fff;padding:10px 13px;font:600 9px "Manrope";letter-spacing:.1em;text-transform:uppercase;cursor:pointer}.technical-pdf-modal{flex-direction:column}.technical-pdf-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 0 14px}.technical-pdf-bar strong{font:600 14px "Manrope"}.technical-pdf-frame{width:100%;height:calc(100vh - 82px);border:0;background:#fff}
@media(max-width:900px){.technical-detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.legacy-rz-grid{grid-template-columns:1fr}.legacy-rz-grid figure{height:330px}.section-intro{display:block}.section-intro p{margin-top:15px}}
@media(max-width:720px){:root{--brand-hero-left:16px}header nav.wrap,.home-hero>.wrap,.page-hero>.wrap,#rheinzink .rheinzink-hero-copy{width:calc(100% - 32px)!important;margin-left:var(--brand-hero-left)!important;margin-right:var(--brand-hero-left)!important}.institutional-line{align-items:flex-start;flex-direction:column;gap:4px;font-size:9px}#rheinzink .rheinzink-video-only-hero{height:76svh;min-height:620px;max-height:760px}#rheinzink .rheinzink-hero-copy{bottom:36px}#rheinzink .rheinzink-hero-copy h1{font-size:34px;max-width:560px;margin:12px 0 18px}#rheinzink .rheinzink-hero-copy>p{font-size:14px;line-height:1.55}#rheinzink .rheinzink-hero-copy .credential-note{font-size:10.5px;margin-top:14px}#application .application-video-hero{min-height:560px}#application .application-hero-video{object-position:center center}#application .application-video-hero h1{font-size:34px;max-width:520px}#application .application-video-hero p{font-size:14px;line-height:1.55;max-width:520px}.technical-detail-grid{grid-template-columns:1fr}.technical-detail-image{height:250px}.legacy-rz-grid figure{height:280px}.media-lightbox,.technical-pdf-modal{padding:14px}.media-lightbox-bar{align-items:flex-start;flex-direction:column}.technical-pdf-frame{height:calc(100vh - 78px)}}

.home-hero{min-height:100svh}
.home-hero .premium-hero-copy{width:100%;max-width:1040px!important;padding:130px 0 36px!important}
.home-hero .premium-hero-copy h1{font-size:clamp(46px,5.3vw,74px)!important;line-height:.98;max-width:900px!important;margin:14px 0 13px!important}
.home-hero .hero-principle{max-width:760px!important;margin:0!important;color:#fff!important;font:500 clamp(19px,1.8vw,26px)/1.35 "Manrope";letter-spacing:-.025em}
.home-hero .hero-positioning{max-width:760px!important;margin:10px 0 0!important;color:#d8dad6!important;font-size:15px!important;line-height:1.5!important}
.hero-capabilities{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));max-width:940px;margin-top:24px;border:1px solid rgba(255,255,255,.22);background:rgba(18,20,21,.35);backdrop-filter:blur(8px)}
.hero-capability{min-height:74px;padding:14px 15px;display:flex;align-items:center;gap:11px;border-right:1px solid rgba(255,255,255,.18);color:#fff}
.hero-capability:last-child{border-right:0}.hero-capability svg{width:22px;height:22px;flex:0 0 auto;fill:none;stroke:#ef6a3a;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round}
.hero-capability span{font:600 9px/1.35 "Manrope";letter-spacing:.09em;text-transform:uppercase}
.premium-hero-copy .buttons{margin-top:21px!important}.premium-hero-copy .institutional-line{margin-top:14px;padding-top:0;border-top:0}
.competence-dashboard{margin-bottom:44px}.competence-heading{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;margin-bottom:28px}
.competence-heading h2{font-size:clamp(36px,4vw,54px);margin:9px 0 0}.competence-heading p{max-width:540px;margin:0;font-size:14px}
.competence-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #bab7b0;border-left:1px solid #bab7b0}
.competence-metric{min-height:170px;padding:24px;border-right:1px solid #bab7b0;border-bottom:1px solid #bab7b0;display:flex;flex-direction:column;justify-content:space-between}
.competence-metric strong{font:500 clamp(44px,5vw,70px)/1 "Manrope";letter-spacing:-.06em;color:#1b1d1f}.competence-metric span{max-width:150px;color:#666a67;font:600 10px/1.5 "Manrope";letter-spacing:.08em;text-transform:uppercase}
#about .team-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none!important;width:100%;margin:0;gap:16px}
#about .team-grid .person{height:100%;display:flex;flex-direction:column}
#about .team-grid .avatar{height:auto!important;aspect-ratio:1.6/1!important}
#about .team-grid .avatar img{width:100%!important;height:100%!important;object-fit:cover!important;object-position:center center!important;transform:none!important}
.expertise-profiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}
.expertise-profile{background:#d9d6cf;padding:38px}.expertise-profile-head{display:flex;align-items:end;justify-content:space-between;gap:20px;padding-bottom:24px;border-bottom:1px solid #b9b6af}
.expertise-profile-head h2{font:500 clamp(30px,3vw,42px)/1 "Manrope";margin:8px 0 0}.expertise-profile-head>strong{white-space:nowrap;color:#ef6a3a;font:500 clamp(30px,3.4vw,48px)/1 "Manrope";letter-spacing:-.05em}
.expertise-summary{min-height:82px;margin:23px 0!important;font-size:14px!important}.expertise-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #b9b6af;border-left:1px solid #b9b6af}
.expertise-grid>div{min-height:132px;padding:17px;border-right:1px solid #b9b6af;border-bottom:1px solid #b9b6af}.expertise-grid b{display:block;margin-bottom:8px;font:600 12px/1.35 "Manrope"}.expertise-grid span{display:block;color:#626663;font-size:11px;line-height:1.5}
@media(max-width:900px){.hero-capability{padding:12px 10px;gap:7px}.competence-heading{grid-template-columns:1fr}.competence-metrics{grid-template-columns:repeat(2,1fr)}.expertise-profiles{grid-template-columns:1fr}.expertise-summary{min-height:0}}
@media(max-width:720px){.home-hero .premium-hero-copy{padding:120px 0 30px!important}.home-hero .premium-hero-copy h1{font-size:39px!important}.home-hero .hero-principle{font-size:19px!important}.home-hero .hero-positioning{font-size:13px!important}.hero-capabilities{display:flex;overflow-x:auto;scrollbar-width:none;margin-top:19px}.hero-capabilities::-webkit-scrollbar{display:none}.hero-capability{min-width:132px;min-height:66px}.premium-hero-copy .buttons{flex-wrap:wrap}.premium-hero-copy .institutional-line{display:none}.competence-metrics{grid-template-columns:1fr 1fr}.competence-metric{min-height:145px;padding:18px}.competence-metric span{font-size:8.5px}.competence-heading{gap:10px}#about .team-grid{grid-template-columns:1fr}.expertise-profile{padding:25px}.expertise-profile-head{align-items:flex-start;flex-direction:column}.expertise-grid{grid-template-columns:1fr}.expertise-grid>div{min-height:110px}}

/* v46 · Daha fazla video, daha az görsel yük */
.home-hero:after{background:linear-gradient(90deg,rgba(12,14,15,.9) 0,rgba(12,14,15,.58) 37%,rgba(12,14,15,.2) 68%,rgba(12,14,15,.08) 100%),linear-gradient(0deg,rgba(12,14,15,.72),transparent 48%)!important}
.home-hero .premium-hero-copy{max-width:760px!important;padding:145px 0 38px!important}
.home-hero .premium-hero-copy h1{font-size:clamp(40px,4.2vw,58px)!important;line-height:1!important;max-width:670px!important;margin:13px 0 11px!important;letter-spacing:-.05em}
.home-hero .hero-principle{font-size:clamp(17px,1.45vw,21px)!important}
.home-hero .hero-positioning{font-size:13.5px!important;margin-top:8px!important}
.hero-capabilities{display:flex!important;align-items:center;max-width:740px!important;margin-top:19px!important;padding:14px 0 0!important;gap:0!important;border:0!important;border-top:1px solid rgba(255,255,255,.28)!important;background:none!important;backdrop-filter:none!important;overflow:visible!important}
.hero-capability{min-width:0!important;min-height:36px!important;padding:0 17px 0 0!important;margin-right:17px!important;gap:8px!important;border:0!important;background:none!important}
.hero-capability:last-child{padding-right:0!important;margin-right:0!important}
.hero-capability svg{width:18px!important;height:18px!important}
.hero-capability span{white-space:nowrap;font-size:8px!important;letter-spacing:.075em!important}
.premium-hero-copy .buttons{margin-top:18px!important}
.premium-hero-copy .btn{padding:12px 16px!important}
.premium-hero-copy .institutional-line{margin-top:12px!important;font-size:8.5px!important}
#rheinzink .rheinzink-video-only-hero:after{background:linear-gradient(90deg,rgba(8,10,11,.9) 0,rgba(8,10,11,.66) 34%,rgba(8,10,11,.28) 62%,rgba(8,10,11,.08) 100%),linear-gradient(0deg,rgba(8,10,11,.76) 0,rgba(8,10,11,.1) 68%,rgba(8,10,11,.32) 100%)!important}
#rheinzink .rheinzink-hero-copy{bottom:44px!important}
#rheinzink .rheinzink-hero-copy h1{font-size:clamp(34px,3.35vw,50px)!important;line-height:1.02!important;max-width:690px!important;margin:12px 0 17px!important}
#rheinzink .rheinzink-hero-copy>p{max-width:650px!important;font-size:13.5px!important;line-height:1.55!important}
#rheinzink .rheinzink-hero-copy .credential-note{max-width:620px!important;margin-top:14px!important;padding:8px 0 8px 13px!important;font-size:10.5px!important}
@media(max-width:900px){
  .home-hero .premium-hero-copy{max-width:690px!important}
  .hero-capabilities{overflow-x:auto!important;scrollbar-width:none}
  .hero-capability{min-width:128px!important}
}
@media(max-width:720px){
  .home-hero .premium-hero-copy{padding:118px 0 28px!important}
  .home-hero .premium-hero-copy h1{font-size:36px!important;max-width:440px!important}
  .hero-capabilities{margin-top:16px!important}
  .hero-capability{min-width:122px!important;margin-right:13px!important;padding-right:13px!important}
  #rheinzink .rheinzink-hero-copy{bottom:30px!important}
  #rheinzink .rheinzink-hero-copy h1{font-size:31px!important;max-width:470px!important}
}

/* v48 · Premium içerik ritmi ve özgün portre sistemi */
.three,.content{padding-top:108px!important;padding-bottom:108px!important}
.head{align-items:end!important;margin-bottom:50px!important}
.head>p{max-width:500px!important}
.pillars{gap:22px!important}
.pillar{padding:34px!important}
.content-grid{gap:72px!important}
.section-intro{margin-bottom:36px!important}
.home-hero .premium-hero-copy h1{max-width:730px!important}
#rheinzink .rheinzink-video-only-hero:after{background:linear-gradient(90deg,rgba(8,10,11,.9) 0,rgba(8,10,11,.58) 39%,rgba(8,10,11,.18) 72%,rgba(8,10,11,.05) 100%),linear-gradient(0deg,rgba(8,10,11,.66),transparent 52%)!important}
#rheinzink .rheinzink-hero-copy{bottom:70px!important}
#rheinzink .rheinzink-hero-copy h1{font-size:clamp(38px,3.8vw,56px)!important;line-height:1.02!important;max-width:650px!important;margin:0 0 18px!important}
#rheinzink .rheinzink-hero-copy>p{max-width:590px!important;font-size:15px!important;line-height:1.55!important}
#rheinzink .rheinzink-hero-cta{margin-top:24px;border-color:#ef6a3a!important;background:#ef6a3a!important;color:#111!important}
#rheinzink-icerik{scroll-margin-top:0}
#about .team-grid{width:min(960px,100%)!important;max-width:960px!important;margin:44px auto 0!important;gap:28px!important}
#about .person{padding:32px!important;background:#dfdcd4!important}
#about .person .avatar{height:auto!important;aspect-ratio:1/1!important;margin:-32px -32px 28px!important;background:#c9c6bf!important}
#about .person .avatar img{width:100%!important;height:100%!important;object-fit:cover!important;object-position:center!important;filter:none!important;transform:none!important}
#about .person h3{font-size:22px!important;margin-bottom:10px!important}
#about .person .role{min-height:0!important;margin-bottom:14px!important}
#about .person p{margin:0!important;max-width:42ch}
#projects .gallery{gap:16px!important;grid-auto-rows:270px!important}
#projects .gitem span{max-width:calc(100% - 28px);white-space:normal;line-height:1.35;background:rgba(18,20,21,.88);backdrop-filter:blur(8px)}
.technical-detail-library{margin-top:108px!important}
.technical-detail-grid{grid-template-columns:repeat(12,minmax(0,1fr))!important;gap:20px!important}
.technical-detail-card{grid-column:span 4}
.technical-detail-card:nth-child(n+4){grid-column:span 6}
.technical-detail-image{height:300px!important}
.technical-detail-copy{padding:26px!important}
.press-grid{gap:22px!important}
.press p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
@media(max-width:980px){
  .three,.content{padding-top:88px!important;padding-bottom:88px!important}
  .content-grid{gap:48px!important}
  .technical-detail-card{grid-column:span 6}
  .technical-detail-card:last-child{grid-column:1/-1}
}
@media(max-width:720px){
  .three,.content{padding-top:72px!important;padding-bottom:72px!important}
  .head{margin-bottom:34px!important}
  #rheinzink .rheinzink-hero-copy{bottom:34px!important}
  #rheinzink .rheinzink-hero-copy h1{font-size:34px!important;max-width:460px!important}
  #about .team-grid{grid-template-columns:1fr!important;gap:24px!important}
  #projects .gallery{grid-auto-rows:300px!important}
  .technical-detail-card{grid-column:1/-1!important}
  .technical-detail-image{height:260px!important}
}

/* v49 · Güncel iletişim ve harita */
#contact .page-hero{min-height:460px;padding-bottom:76px}
.contact-section{padding:88px 0 104px;background:var(--paper);color:#1b1d1f}
.contact-layout{display:grid;grid-template-columns:minmax(0,.92fr) minmax(420px,1.08fr);gap:28px;align-items:stretch}
.contact-card{padding:42px;background:#dedbd3}
.contact-card h2{max-width:520px;margin:10px 0 30px;font:500 clamp(30px,3.2vw,46px)/1.08 "Manrope";letter-spacing:-.04em}
.contact-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #bcb9b2;border-left:1px solid #bcb9b2}
.contact-item{min-height:132px;padding:19px;border-right:1px solid #bcb9b2;border-bottom:1px solid #bcb9b2}
.contact-item.contact-address{grid-column:1/-1;min-height:156px}
.contact-label{display:block;margin-bottom:13px;color:#a74625;font:600 9px/1.4 "Manrope";letter-spacing:.13em;text-transform:uppercase}
.contact-item a,.contact-item address{display:block;margin:0 0 7px;color:#202326;font:500 15px/1.55 "Manrope";font-style:normal}
.contact-item a:hover{color:#a74625}
.contact-map-link{display:inline-block!important;margin-top:9px!important;color:#a74625!important;font-size:10px!important;letter-spacing:.1em;text-transform:uppercase}
.email-confirmation{margin-top:22px;padding:18px 20px;border-left:3px solid var(--o);background:#f1eee7}
.email-confirmation b{display:block;margin-bottom:6px;font:600 11px "Manrope";letter-spacing:.06em;text-transform:uppercase}
.email-confirmation p{margin:0;color:#5d615e;font-size:12.5px;line-height:1.65}
.contact-map{display:flex;min-height:100%;flex-direction:column;background:#202326}
.contact-map iframe{display:block;width:100%;min-height:520px;flex:1;border:0;filter:saturate(.78) contrast(1.03)}
.contact-map>a{display:flex;min-height:64px;align-items:center;justify-content:space-between;padding:0 22px;color:#fff;font:600 10px "Manrope";letter-spacing:.12em;text-transform:uppercase}
.contact-map>a:after{content:"→";color:var(--o);font-size:18px}
.footer{gap:20px;flex-wrap:wrap}
@media(max-width:900px){
  .contact-layout{grid-template-columns:1fr}
  .contact-map iframe{min-height:430px}
}
@media(max-width:620px){
  #contact .page-hero{min-height:520px;padding-bottom:54px}
  .contact-section{padding:60px 0 72px}
  .contact-card{padding:25px}
  .contact-list{grid-template-columns:1fr}
  .contact-item.contact-address{grid-column:auto}
  .contact-map iframe{min-height:360px}
}