:root{--ink:#151818;--paper:#f4f5f2;--orange:#db2434;--muted:#a7adaa;--line:#d4d8d3}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button{font:inherit}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}header{height:104px;padding:0 5.5%;display:flex;justify-content:space-between;align-items:center;background:var(--ink);color:white;border-bottom:1px solid #ffffff20}.brand{display:flex;align-items:center;gap:13px;font-size:21px;font-weight:800;letter-spacing:1px;line-height:1.2}.brand small{display:block;letter-spacing:7px;font-size:12px;font-weight:500;margin-top:5px}.brand-icon{font-size:46px;font-weight:900;color:var(--orange);letter-spacing:-5px;line-height:1}.brand-icon span{font-size:27px}header nav{display:flex;align-items:center;gap:32px;font-size:14px}header nav a:not(.nav-cta):hover{color:var(--orange)}.nav-cta{padding:12px 21px;border:1px solid #727875}.menu{display:none}.mobile-nav[hidden]{display:none}.hero{height:680px;min-height:610px;background:#181c1b;position:relative;color:#fff;overflow:hidden}.hero-image{position:absolute;inset:0;background:linear-gradient(90deg,#121615 5%,#121615dd 30%,#12161518 85%),url('hero.jpg') center 50%/cover;animation:hero-in 1.6s ease-out}.hero-content{position:relative;padding:81px 5.5% 110px;max-width:950px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:700;color:#d1d5d1;display:flex;align-items:center;gap:13px;margin:0 0 25px}.eyebrow>span{width:23px;height:2px;background:var(--orange)}h1{font-size:clamp(55px,6.6vw,96px);line-height:1.04;letter-spacing:-4px;font-weight:750;margin:0 0 26px}em{font-style:normal;color:var(--orange)}.hero-desc{color:#d0d3d0;max-width:425px;font-size:17px;line-height:1.7;margin:0 0 32px}.actions{display:flex;gap:13px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:53px;padding:13px 24px;font-size:14px;font-weight:700;transition:background .25s,transform .25s}.button:hover{transform:translateY(-3px)}.orange{background:var(--orange);color:#171a18}.orange:hover{background:#b91f2d}.outline{border:1px solid #8e9390;background:#14181833}.outline:hover{background:#ffffff15}.hero-bottom{position:absolute;bottom:0;left:5.5%;right:5.5%;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #ffffff30;padding:23px 0;color:#c9cfcb;font-size:12px;letter-spacing:1.5px}.hero-bottom small{font-size:12px;letter-spacing:0;color:#a6aba7}.service-strip{display:flex;justify-content:space-between;align-items:center;gap:24px;background:var(--orange);padding:23px 5.5%;font-size:17px;letter-spacing:1.5px;font-weight:700}.service-strip i{font-style:normal;font-size:22px}.section{padding:102px 7%;scroll-margin-top:10px}.section-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:50px}.dark{color:#5c665f}h2{font-size:clamp(34px,3.8vw,54px);line-height:1.14;letter-spacing:-1.8px;margin:0}h2 span{color:#727b74}.section-heading>p{max-width:355px;margin:0;color:#626b64;line-height:1.8}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.service-card{padding:30px 30px 24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);position:relative;transition:background .3s}.number{font-size:40px;letter-spacing:-2px;color:#a0aaa0;display:block;margin-bottom:26px;line-height:1}.category{font-size:11px;letter-spacing:1.1px;color:#6b746d}.service-card h3{font-size:23px;line-height:1.25;letter-spacing:-.6px;margin:13px 0}.service-card p{font-size:15px;color:#626c64;line-height:1.8;min-height:108px}.service-card>a{display:flex;align-items:center;justify-content:space-between;font-size:13px;font-weight:bold;border-top:1px solid var(--line);padding-top:18px;margin-top:24px}.service-card>a span{font-size:22px;font-weight:400}.featured{background:var(--ink);color:#fff}.featured .number{color:var(--orange)}.featured p,.featured .category{color:#b9c0ba}.featured>a{border-color:#ffffff30}.service-card:hover:not(.featured){background:#e9ede7}.about{background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:90px}.about h2{max-width:500px}.about .location-label{margin-top:50px}.location-label{display:inline-block;font-size:12px;letter-spacing:1.5px;border-left:2px solid var(--orange);padding-left:15px;color:#bfc5bf}.about-copy p{color:#b4bdb5;margin-top:0}.about-copy .lead{font-size:24px;color:white;line-height:1.55;letter-spacing:-.4px}.principle{display:flex;gap:23px;padding-top:23px;margin-top:23px;border-top:1px solid #ffffff25}.principle>span{font-size:13px;color:var(--orange)}.principle h3{font-size:18px;margin:0 0 8px}.principle p{font-size:15px;margin:0}.text-link{font-size:14px;font-weight:bold;border-bottom:1px solid;padding:8px 0;white-space:nowrap}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:50px}.steps article{border-top:1px solid #aab2aa;padding-top:23px}.steps article>span{font-size:14px;color:#777f78}.steps h3{font-size:22px;margin:24px 0 12px;letter-spacing:-.5px}.steps p{color:#647066;font-size:15px}.faq{background:#e9ece7;display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.faq-list details{border-bottom:1px solid #c4cbc2}.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:25px;padding:23px 0;font-size:17px;font-weight:600}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';font-size:22px;font-weight:400}.faq-list details[open] summary:after{content:'−'}.faq-list details p{margin:0 30px 25px 0;font-size:15px;color:#626d63}.contact{background:var(--ink);color:#fff;display:grid;grid-template-columns:1fr 1fr;gap:80px}.contact-intro>p:not(.eyebrow){color:#bac1ba;margin:27px 0 36px;font-size:17px}.contact-options{padding-top:4px}.contact-row{padding-bottom:23px;border-bottom:1px solid #ffffff25;margin-bottom:24px}.contact-label{display:block;color:#a7b0a8;letter-spacing:1.8px;font-size:11px;margin-bottom:9px}.phone{font-size:clamp(25px,3vw,40px);letter-spacing:-1px;line-height:1.3}.phone:hover,.email a:hover{color:var(--orange)}.contact-actions{display:flex;gap:24px;font-size:13px;margin-top:15px}.contact-actions a{border-bottom:1px solid #747e75;padding-bottom:4px}.contact-actions a:last-child{color:#c1e9c9}.email a{font-size:19px;overflow-wrap:anywhere}.email{margin-top:31px}footer{background:var(--ink);color:#b4bcb5;border-top:1px solid #ffffff20;padding:35px 5.5%;display:flex;justify-content:space-between;align-items:center;gap:25px}footer .brand{color:#fff;font-size:17px}footer .brand-icon{font-size:38px}footer p{font-size:14px}footer>small{font-size:12px}.mobile-contact{display:none}.skip{position:fixed;left:15px;top:-100px;background:white;color:black;padding:12px;z-index:100}.skip:focus{top:10px}.reveal{opacity:1}.js-motion .reveal{opacity:0;transform:translateY(22px);transition:opacity .65s,transform .65s}.js-motion .reveal.visible{opacity:1;transform:none}@keyframes hero-in{from{transform:scale(1.035)}to{transform:scale(1)}}@media(min-width:1600px){.section{padding-left:max(7%,calc((100vw - 1400px)/2));padding-right:max(7%,calc((100vw - 1400px)/2))}}@media(max-width:1000px){header nav{gap:18px}header nav a{font-size:12px}.hero{height:650px}.section{padding:75px 5.5%}.service-card{padding:24px 20px}.service-card h3{font-size:21px}.service-card p{min-height:135px}.about,.contact{gap:40px}.faq{gap:45px}.steps{gap:28px}.hero-content{padding-top:100px}.service-strip{font-size:13px}}@media(max-width:760px){html{scroll-padding-top:25px}header{height:83px}.brand{font-size:17px}.brand-icon{font-size:39px}header nav{display:none}.menu{display:flex;gap:12px;align-items:center;color:#fff;background:transparent;border:1px solid #6f7770;padding:7px 11px;font-size:13px}.mobile-nav{background:#202621;padding:15px 5.5%;display:grid;gap:5px;color:#fff}.mobile-nav a{padding:10px 0}.hero{height:640px;min-height:0}.hero-image{background-position:64% center;background-image:linear-gradient(90deg,#121615ed,#12161588),url('hero.jpg')}.hero-content{padding:76px 6% 110px}.eyebrow{font-size:10px;letter-spacing:1.3px;gap:9px}h1{font-size:clamp(49px,11vw,75px);letter-spacing:-2.5px}.hero-desc{font-size:16px;max-width:340px}.button{padding:12px 16px;font-size:13px}.hero-bottom{gap:12px;flex-wrap:wrap;font-size:10px;padding:18px 0;letter-spacing:1px}.hero-bottom>span:nth-child(2){display:none}.service-strip{gap:12px;flex-wrap:wrap;justify-content:center;padding:18px 5%;font-size:11px;letter-spacing:.5px}.service-strip i{font-size:14px}.service-strip i:last-of-type,.service-strip>span:last-child{display:none}.section{padding:64px 6%}.section-heading{display:block;margin-bottom:33px}.section-heading>p{margin-top:25px;max-width:100%;font-size:15px}.service-grid{grid-template-columns:1fr 1fr}.service-card{padding:24px 18px}.service-card h3{font-size:20px}.service-card p{font-size:14px;min-height:145px}.category{font-size:10px}.service-card>a{font-size:12px;gap:10px}.number{font-size:34px;margin-bottom:23px}.about,.contact,.faq{grid-template-columns:1fr;gap:38px}.about .location-label{margin-top:25px}.about-copy .lead{font-size:21px}.steps{grid-template-columns:1fr;gap:24px}.steps h3{margin-top:13px}.steps p{max-width:450px}.section-heading>.text-link{display:inline-block;margin-top:20px}.faq-list summary{font-size:16px}.phone{font-size:34px}.contact-intro .location-label{font-size:10px}.contact-actions{font-size:14px}footer{padding:32px 6% 90px;flex-wrap:wrap}footer p{display:none}.mobile-contact{position:fixed;bottom:0;left:0;right:0;z-index:10;display:grid;grid-template-columns:1fr 1fr;background:#151818;border-top:1px solid #ffffff30;padding-bottom:env(safe-area-inset-bottom)}.mobile-contact a{text-align:center;padding:14px 10px;color:#fff;font-size:14px;font-weight:600}.mobile-contact a:last-child{background:var(--orange);color:#151818}}@media(max-width:390px){.service-grid{grid-template-columns:1fr}.service-card p{min-height:0}.hero{height:660px}.hero .actions{flex-direction:column;align-items:start}.hero-content{padding-top:60px}.eyebrow{letter-spacing:.6px}h1{font-size:48px}.email a{font-size:17px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.js-motion .reveal{opacity:1;transform:none}}

/* Grafit ve fırçalanmış metal marka yönü */
:root{--ink:#101214;--paper:#15181b;--orange:#c92b36;--line:#34393d}body{color:#eef0f1;background:var(--paper)}header{height:112px;background:#101214;border-color:#ffffff16}.logo-window{display:block;width:280px;height:58px;position:relative;overflow:hidden;flex-shrink:0}.logo-window img{position:absolute;width:280px;height:280px;max-width:none;left:0;top:50%;transform:translateY(-50%);filter:invert(1) hue-rotate(180deg);mix-blend-mode:screen}.nav-cta{border-color:#5d656b;background:transparent;color:#fff}.nav-cta:hover{background:#30363b}.hero{height:720px;background:#101214}.hero-image{background-image:linear-gradient(90deg,#101214f5 3%,#101214dd 29%,#10121430 76%),url('hero.jpg');filter:saturate(.55);animation:welding-camera 16s ease-in-out infinite alternate;transform-origin:75% 70%}.hero-content{max-width:1100px;padding-top:105px;pointer-events:none}.hero-content a{pointer-events:auto}h1{font-size:clamp(49px,5.6vw,81px);letter-spacing:-3px;line-height:1.13}h1 em{color:#e1e4e6}em{color:#d9dee2}.hero-desc{max-width:475px;color:#bbc2c8;font-size:17px}.orange{background:#e0e4e7;color:#111417}.orange:hover{background:#fff}.outline{border-color:#727a81}.eyebrow>span{background:#d32d37}.hero-bottom{right:230px;letter-spacing:1.2px}.weld-glow{pointer-events:none;position:absolute;right:3%;top:55%;width:200px;height:200px;background:radial-gradient(ellipse,#d7eaff75 0%,#a3c7ec30 24%,transparent 68%);mix-blend-mode:screen;animation:weld-breathe 3.8s ease-in-out infinite;opacity:.4}.motion-toggle{position:absolute;right:5.5%;bottom:23px;z-index:2;background:transparent;color:#b9c2ca;border:1px solid #657079;padding:7px 11px;font-size:12px;cursor:pointer}.motion-paused .hero-image,.motion-paused .weld-glow{animation-play-state:paused}.service-strip{background:#1c2024;color:#c5cdd3;border-bottom:1px solid #363c41;border-top:1px solid #363c41;font-size:14px;letter-spacing:2px}.service-strip i{color:#d52f3c}.dark{color:#a8b2bb}.section-heading>p,.service-card p,.steps p{color:#aab4bc}h2 span{color:#a4afb8}.service-card{background:#191d21}.service-card .number{color:#7f8c96;font-size:34px}.service-card .category{color:#a6b2bc}.service-card:hover:not(.featured){background:#22282e}.service-card h3{font-weight:500}.service-card>a{color:#dfe5e9}.featured{background:linear-gradient(140deg,#333d46,#20262c)}.featured .number{color:#e6ebef}.service-card p{font-size:16px}.about,.contact{background:#101214}.about-copy p{color:#aab4bc}.principle>span{color:#e0747c}.location-label{color:#abb5be}.process{background:#171b1f}.steps article{border-color:#424b53}.faq{background:#20262b}.faq-list details{border-color:#465058}.faq-list details p{color:#b2bdc5}.project-callout{background:linear-gradient(115deg,#252e36,#192026);display:grid;grid-template-columns:1.2fr 1fr;gap:70px;border-top:1px solid #48525a;border-bottom:1px solid #48525a}.project-callout h2{font-size:clamp(32px,3.2vw,47px)}.project-callout>div>p:not(.eyebrow){color:#bec7cd;margin:0 0 26px;font-size:17px}.project-callout>div>.project-note{font-size:13px;margin:17px 0 0;max-width:480px;color:#9cabb6}.contact-label{color:#acb8c1}.contact-actions a:last-child{color:#c5dbce}footer{background:#101214}.affiliates{display:flex;align-items:center;gap:27px}.affiliates>span{font-size:14px;color:#aeb8c0}.affiliates>a{border-left:1px solid #ffffff30;padding-left:27px;font-size:21px;letter-spacing:2px;font-weight:800;color:#fff}.affiliates>a:hover{color:#e0747c}.affiliates small{display:block;font-size:12px;letter-spacing:.5px;font-weight:400;color:#b9bfc2}.menu{color:#d8dfe4;border-color:#657079}.mobile-contact a:last-child{background:#dce2e6;color:#111417}@keyframes welding-camera{from{transform:scale(1)}to{transform:scale(1.055) translate(-.5%,-.3%)}}@keyframes weld-breathe{0%,100%{opacity:.15;transform:scale(.9)}50%{opacity:.65;transform:scale(1.13)}}@media(max-width:1100px){header nav{gap:17px}.logo-window{width:230px}.logo-window img{width:230px;height:230px}.hero-bottom{right:215px}.project-callout{gap:35px}}@media(max-width:760px){header{height:90px}.logo-window{width:220px;height:50px}.logo-window img{width:220px;height:220px}.hero{height:690px}.hero-content{padding-top:75px}h1{font-size:clamp(43px,8.8vw,66px);letter-spacing:-2px}.hero-desc{font-size:16px}.hero-bottom{right:6%;bottom:55px}.hero-bottom>span:nth-child(2){display:block}.hero-bottom small{display:none}.motion-toggle{bottom:15px;font-size:12px}.weld-glow{right:-60px;top:50%}.service-strip{font-size:11px;letter-spacing:.8px}.service-card p{font-size:16px;min-height:160px}.project-callout{grid-template-columns:1fr;gap:26px}.affiliates{width:100%;padding:22px 0;border-top:1px solid #ffffff20;border-bottom:1px solid #ffffff20;justify-content:space-between}footer{gap:22px}footer .affiliates small{display:block}}@media(max-width:390px){.service-card p{min-height:0}.hero-content{padding-top:55px}.hero{height:700px}}@media(prefers-reduced-motion:reduce){.hero-image,.weld-glow{animation:none!important}.weld-glow{display:none}.motion-toggle{display:none}}

/* Daha canlı üretim atmosferi */
.logo-window img{filter:invert(1) hue-rotate(180deg) saturate(5) contrast(1.15)}.hero-image{filter:saturate(1.3) brightness(1.18);background-image:linear-gradient(90deg,#101214eb 0%,#101214a8 35%,#10121400 72%),url('hero.jpg');animation:welding-camera 8s ease-in-out infinite alternate}.hero-content{z-index:2}.hero h1 em{color:#fff}.hero .eyebrow{color:#fff}.hero .eyebrow>span{width:32px;height:3px;background:#ec3442}.hero-desc{color:#eef0f1;text-shadow:0 1px 8px #000}.orange{background:#de2837;color:white;box-shadow:0 6px 28px #de283728}.orange:hover{background:#f03948}.service-strip{background:linear-gradient(100deg,#b51e2b,#e32c3c 55%,#a91b28);color:#fff;border:0;padding-top:26px;padding-bottom:26px}.service-strip i{color:#fff}.services{background:#eef1f3;color:#151b21}.services .dark{color:#8e2330}.services h2 span{color:#5b6975}.services .section-heading>p{color:#4b5a66}.service-grid{border:0;gap:18px}.service-card{background:#fff;border:1px solid #d6dee4;padding:32px;box-shadow:0 8px 25px #13233109;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative}.service-card:before{content:'';position:absolute;left:0;top:0;width:5px;height:100%;background:#d62637;transform:scaleY(0);transform-origin:bottom;transition:transform .35s}.service-card:hover:not(.featured){background:#fff}.service-card:hover{transform:translateY(-7px);box-shadow:0 18px 34px #13233118;border-color:#e23a48}.service-card:hover:before{transform:scaleY(1)}.service-card .number{color:#d32636;font-size:45px;font-weight:700}.service-card .category{color:#596c7c;letter-spacing:1.1px}.service-card h3{font-weight:700;color:#111b25}.service-card p{color:#465865}.service-card>a{color:#1c2d3a;border-color:#dae1e6}.service-card>a span{color:#d32636}.featured{background:linear-gradient(140deg,#263e51,#122433);color:#fff}.featured h3,.featured>a{color:white}.featured .category,.featured p{color:#d6e3ed}.featured .number{color:#ff6975}.featured>a{border-color:#ffffff40}.weld-glow{width:300px;height:300px;right:-2%;top:52%;background:radial-gradient(ellipse,#fff8d5b0 0%,#ffd58a65 18%,#ff97332b 40%,transparent 70%);animation:weld-breathe 2.4s ease-in-out infinite}.weld-sparks{position:absolute;right:9%;top:70%;width:1px;height:1px;pointer-events:none}.weld-sparks i{position:absolute;display:block;width:5px;height:5px;background:#fff3bf;border-radius:50%;box-shadow:0 0 8px 2px #ffac49;animation:spark-travel 1.8s linear infinite;animation-delay:var(--delay);opacity:0}.motion-paused .weld-sparks i{animation-play-state:paused}@keyframes spark-travel{0%{transform:rotate(var(--angle)) translateX(0) scale(1);opacity:0}12%{opacity:1}80%{opacity:.8}100%{transform:rotate(var(--angle)) translateX(var(--travel)) scale(.15);opacity:0}}@keyframes welding-camera{from{transform:scale(1)}to{transform:scale(1.10) translate(-1%,-.5%)}}@media(max-width:760px){.service-card{padding:25px 20px}.service-card .number{font-size:38px}.hero-image{background-image:linear-gradient(90deg,#101214de,#10121440),url('hero.jpg')}.weld-sparks{right:7%;top:69%}.weld-glow{right:-90px;top:52%}}@media(prefers-reduced-motion:reduce){.weld-sparks{display:none}.service-card:hover{transform:none}}

/* Sade kurumsal kimlik ve marka ailesi */
.logo-window{width:252px;height:58px;background:#fff;border-radius:2px}.logo-window img{width:240px;height:240px;left:6px;filter:none;mix-blend-mode:normal}.hero-image{animation:editorial-pan 24s ease-in-out infinite alternate;filter:saturate(1) brightness(1.05)}@keyframes editorial-pan{from{transform:scale(1)}to{transform:scale(1.035)}}.motion-toggle{border:0;color:#c1c6cb;font-size:12px;text-decoration:underline;text-underline-offset:4px;opacity:.8}.hero-bottom{right:220px}.service-strip{background:#252b30;color:#eef1f3;border-top:1px solid #3a4147;border-bottom:1px solid #3a4147}.service-strip i{color:#8f9aa3}.heritage{padding:38px 7%;display:flex;align-items:center;gap:45px;background:#e9ecee;color:#192127;border-bottom:1px solid #cdd3d8}.heritage-year{font-size:80px;font-weight:700;letter-spacing:-5px;line-height:1;white-space:nowrap}.heritage-year span{display:block;font-size:15px;letter-spacing:2px;font-weight:400;margin-top:9px}.heritage-copy{border-left:1px solid #bac3ca;padding-left:40px}.heritage-copy h2{font-size:25px;letter-spacing:-.5px;line-height:1.3}.heritage-copy p{font-size:15px;color:#52616d;margin:10px 0 0}.heritage-signature{margin-left:auto;font-size:11px;letter-spacing:2px;writing-mode:vertical-rl;color:#64717b}.family-section{padding:65px 7%;background:#1a2025;display:grid;grid-template-columns:1fr 1.4fr;gap:60px;align-items:center;border-top:1px solid #384149}.family-heading .eyebrow{font-size:11px;color:#93a0ab;letter-spacing:2px;margin-bottom:15px}.family-heading h2{font-size:32px;font-weight:500;letter-spacing:-1px}.family-brand{display:flex;align-items:center;justify-content:space-between;gap:25px;border-left:1px solid #52606b;padding:22px 0 22px 42px;transition:border-color .25s}.riderfort-name{display:block;font-size:34px;font-weight:800;letter-spacing:4px;color:#f1f3f5}.riderfort-domain{display:block;font-size:14px;color:#9cabb7;margin-top:5px;letter-spacing:.6px}.family-visit{font-size:13px;color:#d0d9e0;border-bottom:1px solid #697985;padding-bottom:5px;white-space:nowrap}.family-brand:hover{border-color:#d7e0e7}.family-brand:hover .family-visit{color:#fff;border-color:#fff}footer{padding-top:28px;padding-bottom:28px}.service-card:hover{transform:translateY(-3px);box-shadow:0 10px 25px #13233112}.service-card:before{width:3px}.orange{box-shadow:none}@media(max-width:1000px){.family-section{gap:30px}.family-brand{padding-left:25px;flex-wrap:wrap}.heritage{gap:30px}.heritage-copy{padding-left:30px}.heritage-year{font-size:70px}}@media(max-width:760px){.logo-window{width:205px;height:48px}.logo-window img{width:195px;height:195px;left:5px}.heritage{padding:30px 6%;gap:23px;align-items:flex-start}.heritage-year{font-size:56px;letter-spacing:-3px}.heritage-year span{font-size:12px;letter-spacing:1px}.heritage-copy{padding-left:20px}.heritage-copy h2{font-size:20px}.heritage-copy p{font-size:14px}.heritage-signature{display:none}.family-section{grid-template-columns:1fr;padding:45px 6%;gap:25px}.family-heading h2{font-size:29px}.family-brand{border-left:0;border-top:1px solid #52606b;padding:25px 0 0}.riderfort-name{font-size:30px}.family-visit{font-size:12px}footer{padding-bottom:95px}.hero-bottom{right:6%}}@media(prefers-reduced-motion:reduce){.hero-image{animation:none!important}}

/* Koyu zemine uyarlanmış marka ve ölçülü hareket */
.logo-window{background:transparent;border-radius:0;width:252px}.logo-window img{filter:invert(1) hue-rotate(180deg) saturate(1.65);mix-blend-mode:screen}.footer-family{display:flex;gap:14px;align-items:center;font-size:12px;color:#8c969e}.footer-family a{color:#b6c0c8;font-size:14px;letter-spacing:.3px;border-left:1px solid #3c454d;padding-left:14px}.footer-family a:hover{color:#fff}.hero-image{animation:editorial-pan 18s ease-in-out infinite alternate}.weld-light{position:absolute;pointer-events:none;inset:0;z-index:1;background:radial-gradient(ellipse at 89% 72%,#ffdca82e 0%,#d8e8ff12 12%,transparent 35%);mix-blend-mode:screen;animation:workshop-light 7s ease-in-out infinite;will-change:opacity}.motion-paused .weld-light{animation-play-state:paused}@keyframes workshop-light{0%,100%{opacity:.15}42%{opacity:.75}65%{opacity:.3}82%{opacity:.5}}@media(max-width:760px){.logo-window{width:205px}.footer-family{gap:12px;width:auto}.weld-light{background:radial-gradient(ellipse at 95% 69%,#ffdda537 0%,#d8e8ff12 14%,transparent 40%)}}@media(prefers-reduced-motion:reduce){.weld-light{animation:none!important;opacity:.2}}

/* Ayrıntılı içerik ve proje sayfası */
:root{--brand-red:#de2837}.orange{background:var(--brand-red)}.logo-window{width:205px;height:46px}.logo-window img{width:200px;height:200px;left:2px;filter:url(#brand-colors);mix-blend-mode:normal}header{height:96px}header nav{gap:23px;font-size:13px}.service-card p{min-height:0;font-size:16px}.service-card{display:flex;flex-direction:column}.service-card>a{margin-top:auto}.service-card p{margin-bottom:26px}.steps{grid-template-columns:repeat(3,1fr);row-gap:35px}.about-copy>p{line-height:1.85}.projects-intro{padding-top:95px;padding-bottom:70px;background:#12171b}.projects-intro h1{font-size:clamp(48px,7vw,85px);margin-bottom:25px}.projects-intro>p:not(.eyebrow){max-width:570px;color:#bac5cd;font-size:18px}.projects-intro .text-link{display:inline-block;margin-top:14px}.project-gallery{background:#edf0f2;color:#17232c;min-height:400px}.gallery-empty{border:1px solid #c8d0d7;padding:55px;max-width:900px;margin:auto}.gallery-empty .eyebrow{color:#6b7680}.gallery-empty h2{font-size:32px;line-height:1.3;letter-spacing:-.8px}.gallery-empty p{color:#5c6a75;margin:20px 0 28px}nav a[aria-current=page]{color:#e77780}@media(max-width:1120px){header{padding-left:4%;padding-right:4%}header nav{gap:14px}header nav a{font-size:12px}.nav-cta{padding:10px 12px}.logo-window{width:185px}.logo-window img{width:180px;height:180px}}@media(max-width:900px){header nav{display:none}.menu{display:flex;gap:12px;align-items:center;background:transparent;color:#d8dfe4;border:1px solid #657079;padding:7px 11px;font-size:13px}.steps{grid-template-columns:1fr 1fr}}@media(max-width:760px){header{height:80px}.logo-window{width:180px;height:42px}.logo-window img{width:175px;height:175px}.steps{grid-template-columns:1fr}.gallery-empty{padding:28px}.gallery-empty h2{font-size:26px}.projects-intro{padding-top:65px}.service-card p{min-height:0}}
/* Tablet ve masaüstünde açık gezinme */
@media(min-width:761px){header{padding-left:3%;padding-right:3%;gap:18px}header nav{display:flex;gap:15px;flex:1;justify-content:flex-end}header nav a{font-size:12px;white-space:nowrap}.menu{display:none}.mobile-nav{display:none}header .logo-window{width:174px;flex-shrink:0}header .logo-window img{width:170px;height:170px}.nav-cta{padding:10px 12px}}
@media(min-width:761px) and (max-width:1050px){header{height:auto;min-height:110px;flex-wrap:wrap;padding-top:15px;padding-bottom:14px;gap:12px}header nav{flex-basis:100%;justify-content:space-between;gap:10px}header nav a{font-size:13px}.nav-cta{padding:7px 12px}}
.hero-image{animation:active-camera 11s ease-in-out infinite alternate;will-change:transform}.weld-light{animation:active-workshop-light 4.5s ease-in-out infinite;background:radial-gradient(ellipse at 89% 72%,#ffe1aa60 0%,#ffd19227 13%,transparent 38%)}
@keyframes active-camera{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.075) translate(-1%,-.5%)}}
@keyframes active-workshop-light{0%,100%{opacity:.2}40%{opacity:.95}70%{opacity:.35}}
@media(prefers-reduced-motion:reduce){.hero-image,.weld-light{animation:none!important}.weld-light{opacity:.25}}

/* Kompakt, logonun sağında tek satır gezinme */
@media(min-width:761px){header{height:82px;min-height:82px;flex-wrap:nowrap;padding:0 4%;gap:24px}header nav{flex-basis:auto;flex:1;justify-content:flex-end;gap:24px}header nav a{font-size:12px;white-space:nowrap}header .logo-window{width:165px;height:42px}header .logo-window img{width:160px;height:160px}}
@media(min-width:761px) and (max-width:900px){header{gap:18px}header nav{gap:18px}header nav a{font-size:11px}}

.references{background:#e9edef;color:#17232c}.references .dark{color:#6b7881}.references .section-heading>p{color:#576570}.reference-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#cfd7dd;border:1px solid #cfd7dd}.reference-grid li{background:#f8f9fa;min-height:140px;display:flex;align-items:center;justify-content:center;padding:28px;text-align:center}.reference-grid span{font-size:23px;line-height:1.35;font-weight:600;letter-spacing:-.5px;color:#334551}.reference-grid img{display:block;max-width:170px;max-height:75px;object-fit:contain}@media(max-width:760px){.reference-grid{grid-template-columns:repeat(2,1fr)}.reference-grid li{padding:22px 15px;min-height:115px}.reference-grid span{font-size:18px}}

.reference-grid li,.reference-grid li>a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:17px}.reference-grid li{background:#fff;min-height:165px}.reference-grid .reference-caption{font-size:13px;font-weight:400;letter-spacing:0;color:#647480}.reference-grid a:hover .reference-caption{color:#de2837}
.reference-grid img[src$="sirma.svg"]{background:#133d70;padding:14px 23px;width:170px;height:75px;max-height:75px;border-radius:3px}