:root{--blue:#2457ef;--ink:#142137;--muted:#687386;--line:#dfe4ed;--paper:#f7f9fc;--soft:#edf2fd;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Manrope,Arial,sans-serif;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #819fff;outline-offset:5px}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.13;letter-spacing:-.055em}h1{font-size:clamp(44px,6.7vw,88px);font-weight:800}h2{font-size:clamp(34px,4.2vw,56px);font-weight:800}h3{font-size:25px}p{color:var(--muted)}.wrap{width:min(1240px,calc(100% - 96px));margin:auto}.header{position:sticky;top:0;z-index:30;background:rgba(247,249,252,.94);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{height:94px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.brand b{color:var(--blue);font-weight:800}.brandmark{width:33px;height:32px;display:flex;gap:4px;align-items:center;transform:skew(-18deg)}.brandmark i{width:7px;height:27px;background:var(--blue);display:block}.brandmark i:nth-child(2){height:17px}.navlinks{display:flex;align-items:center;gap:33px;font-weight:600;font-size:13px}.navlinks a.active{color:var(--blue)}.navlinks a:not(.btn){position:relative}.navlinks a:not(.btn):after{position:absolute;bottom:-8px;left:0;width:0;height:2px;content:'';background:var(--blue);transition:width .2s}.navlinks a:hover:after{width:100%}.btn{border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:24px;background:var(--blue);color:white;padding:15px 22px;border-radius:8px;font-weight:700;font-size:13px;transition:transform .2s,background .2s}.btn:hover{background:#1646d4;transform:translateY(-2px)}.btn.outline{background:transparent;color:var(--ink);border-color:#ccd5e3}.btn.white{background:white;color:var(--blue)}.arrow{font-size:20px;font-weight:400}.menu{display:none;border:1px solid var(--line);background:transparent;border-radius:7px;padding:8px 13px}.eyebrow{display:flex;align-items:center;gap:9px;font-family:Manrope,Arial,sans-serif;font-size:10px;letter-spacing:.16em;font-weight:800;text-transform:uppercase;color:var(--blue);margin-bottom:26px}.eyebrow:before{content:'';width:7px;height:7px;background:var(--blue);border-radius:50%}.hero{padding:77px 0 58px;display:grid;grid-template-columns:1.08fr 1fr;gap:40px;align-items:center}.hero h1{font-size:clamp(42px,5.7vw,77px);line-height:1.1;margin-bottom:28px}.blue{color:var(--blue)}.hero p{font-size:15px;max-width:410px;line-height:1.9}.actions{display:flex;align-items:center;gap:22px;margin:30px 0}.textlink{font-size:13px;font-weight:700;display:inline-flex;align-items:center;gap:14px}.note{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:8px;margin-top:34px}.note:before{content:'+';width:21px;height:21px;border:1px solid var(--line);border-radius:50%;text-align:center;line-height:18px;color:var(--blue);font-size:17px}.hero-art{position:relative;min-height:455px;margin-left:5px;background:radial-gradient(ellipse at 50% 55%,#dce6ff 0,transparent 67%);isolation:isolate}.orbit{position:absolute;width:380px;height:380px;border:1px solid #d2ddf9;border-radius:50%;left:55px;top:30px;transform:rotate(-18deg)}.orbit:before{content:'';position:absolute;inset:26px;border:1px solid #dce4f7;border-radius:50%}.orbit:after{content:'✳';position:absolute;right:-44px;top:14px;color:var(--blue);font-size:93px;line-height:1}.browser-frame{background:white;box-shadow:0 20px 70px #213c7830;border:1px solid #d9e0ec;border-radius:9px;overflow:hidden}.browser-top{height:25px;background:#fff;border-bottom:1px solid #e8eaf0;display:flex;align-items:center;padding:0 10px;gap:4px}.browser-top i{width:4px;height:4px;border-radius:50%;background:#c2c9d5}.browser-top span{font-size:6px;letter-spacing:0;color:#8b93a3;position:absolute;left:40%;font-weight:500}.hero-art .front{position:absolute;left:0;top:103px;width:95%;transform:rotate(-7deg);z-index:2;transition:transform .6s}.hero-art:hover .front{transform:rotate(-4deg) translateY(-8px)}.hero-art .back{position:absolute;right:-8px;top:20px;width:75%;transform:rotate(8deg);opacity:.85}.hero-art .browser-frame img{width:100%;aspect-ratio:1.56;object-fit:cover;object-position:top}.floating-label{position:absolute;bottom:8px;right:4px;z-index:4;background:white;padding:14px 19px;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 35px #19315c12;font-size:11px;display:flex;align-items:center;gap:12px;transform:rotate(3deg)}.floating-label strong{display:block;font-size:12px}.floating-label span.icon{background:#edf3ff;border-radius:7px;width:35px;height:35px;display:grid;place-items:center;color:var(--blue);font-size:18px}.hero-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:25px 0 28px;font-size:10px;color:var(--muted);letter-spacing:.07em}.skills-row{display:flex;gap:23px;font-weight:700;color:#4c5870}.section{padding:77px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:37px}.section-head h2{margin:0}.section-head p{max-width:320px;font-size:13px;margin:0}.section-head .eyebrow{margin-bottom:17px}.filters{display:flex;flex-wrap:wrap;gap:7px;margin:30px 0}.filter{font-size:11px;border:1px solid var(--line);background:transparent;border-radius:30px;padding:9px 16px;color:#526078}.filter:hover{border-color:var(--blue)}.filter.active{background:var(--ink);color:white;border-color:var(--ink)}.filter small{font-size:9px;margin-left:9px;opacity:.65}.grid{display:grid;grid-template-columns:1fr 1fr;gap:42px 28px}.project-card{min-width:0}.project-card[hidden]{display:none}.project-visual{position:relative;border-radius:14px;overflow:hidden;height:330px;display:flex;align-items:center;justify-content:center;background:#e8edf3;padding:31px;isolation:isolate;transition:transform .4s}.project-card:hover .project-visual{transform:translateY(-4px)}.project-visual:after{content:'';position:absolute;inset:0;border:1px solid #00000004;pointer-events:none;border-radius:inherit}.project-visual .browser-frame{width:100%;transform:translateY(32px);transition:transform .5s;border-radius:6px}.project-card:hover .browser-frame{transform:translateY(20px)}.project-visual .browser-frame img{width:100%;aspect-ratio:1.47;object-fit:cover;object-position:top}.project-visual.yellow{background:#f0eedf}.project-visual.green{background:#e4eee6}.project-visual.slate{background:#e4e9ef}.project-visual.coral{background:#f1eae7}.project-visual.navy{background:#dfe7f7}.project-visual.purple{background:#e9e5f1}.card-tag{position:absolute;left:19px;top:17px;font-size:8px;letter-spacing:.1em;border:1px solid #ffffffc9;background:#ffffffc4;padding:5px 9px;border-radius:30px;z-index:4;font-weight:700}.corner-arrow{position:absolute;right:17px;bottom:17px;background:white;border-radius:50%;height:35px;width:35px;display:grid;place-items:center;z-index:5;font-size:20px}.project-info{padding:20px 0 0;display:flex;justify-content:space-between;gap:15px}.project-info h3{font-size:23px;margin-bottom:7px}.project-info p{font-size:11px;margin:0}.project-links{display:flex;align-items:center;gap:12px;font-size:10px;color:var(--muted);white-space:nowrap}.project-links a:hover{color:var(--blue)}.project-links .visit{border-left:1px solid var(--line);padding-left:12px}.project-visual.logo img{width:85%;max-height:180px;object-fit:contain}.catalog-composition{width:90%;height:100%;display:flex;align-items:center;justify-content:center;gap:14px}.catalog-composition img{max-height:290px;width:45%;object-fit:contain;box-shadow:0 12px 24px #0002;transform:rotate(-6deg)}.catalog-composition img:last-child{transform:rotate(6deg) translateY(19px);background:white}.app-sketch{background:white;width:95%;padding:22px;border-radius:9px;box-shadow:0 20px 45px #17366b20;transform:rotate(-3deg)}.sketch-head{display:flex;justify-content:space-between;font-size:12px;font-weight:800;padding-bottom:17px;border-bottom:1px solid var(--line)}.sketch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding-top:18px}.sketch-column{background:#f4f6fb;border-radius:5px;padding:12px 9px;font-size:8px;color:var(--muted)}.sketch-column b{display:block;color:var(--ink);margin-bottom:13px}.sketch-column i{display:block;background:white;height:22px;margin:7px 0;border:1px solid #e8eaf3;border-left:3px solid #3e6af4;border-radius:3px}.sketch-caption{display:block;margin-top:15px;font-size:8px;color:#8190a3}.all-link{display:flex;justify-content:center;margin-top:43px}.blue-band{background:var(--blue);color:white;padding:26px 0;overflow:hidden}.band-inner{display:flex;justify-content:space-between;align-items:center;gap:35px;font-size:19px;font-weight:700;letter-spacing:-.04em;white-space:nowrap}.band-inner span:nth-child(even){font-size:29px;color:#a7c0ff}.about-preview{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:start}.about-preview p{font-size:15px;line-height:1.9}.about-preview .textlink{margin-top:13px}.service-list{margin-top:40px}.service-row{display:grid;grid-template-columns:35px 1fr 24px;gap:15px;padding:25px 0;border-top:1px solid var(--line);align-items:start}.service-row:last-child{border-bottom:1px solid var(--line)}.service-row small{font-size:10px;color:var(--blue)}.service-row h3{font-size:19px;margin-bottom:8px;letter-spacing:-.03em}.service-row p{font-size:12px;margin:0}.cta{background:#eaf0ff;border:1px solid #dce5fb;border-radius:17px;padding:50px 55px;display:flex;justify-content:space-between;align-items:center;gap:35px;position:relative;overflow:hidden}.cta h2{font-size:44px;margin-bottom:12px;max-width:580px}.cta p{font-size:13px;margin-bottom:0}.footer{border-top:1px solid var(--line);padding:36px 0;margin-top:65px}.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer-top .brand{font-size:20px}.footer-links{display:flex;gap:25px;font-size:11px}.footer-bottom{margin-top:26px;display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.page-top{padding:70px 0 20px}.page-top h1{max-width:900px;margin-bottom:25px}.page-top p{max-width:610px;font-size:16px}.crumb{display:flex;gap:12px;font-size:10px;color:var(--muted);margin-bottom:40px}.page-top .eyebrow{margin-bottom:25px}.statement{padding:40px;background:#eaf0ff;border-radius:15px}.statement .big-ms{font-size:150px;letter-spacing:-.12em;line-height:1.2;font-weight:800;color:var(--blue)}.statement p{max-width:360px;font-size:14px}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.value{border-top:2px solid var(--blue);padding-top:24px}.value small{color:var(--blue);font-size:10px}.value h3{font-size:24px;margin:23px 0 16px}.value p{font-size:13px}.tool-list{display:flex;gap:10px;flex-wrap:wrap}.tool-list span{padding:10px 17px;background:white;border:1px solid var(--line);border-radius:5px;font-size:12px}.process{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.process span{font-size:12px;color:var(--blue);display:block;border-bottom:1px solid var(--line);padding-bottom:15px}.process h3{font-size:19px;margin-top:20px}.process p{font-size:12px}.project-hero{padding:15px 0 55px}.project-hero .project-visual{height:520px}.project-hero .browser-frame{max-width:900px;transform:translateY(85px)}.detail-grid{display:grid;grid-template-columns:1fr 1.7fr;gap:95px}.project-meta{padding:20px 0;border-bottom:1px solid var(--line)}.project-meta small{display:block;font-size:10px;color:var(--muted);margin-bottom:6px}.project-meta strong{font-size:13px}.detail-grid h2{font-size:36px}.detail-grid li{color:var(--muted);margin:15px 0;font-size:14px}.detail-grid ul{padding-left:20px}.gallery{display:grid;grid-template-columns:1fr 1fr;gap:25px}.gallery button{padding:20px;background:#e9edf4;border:0;border-radius:12px;text-align:left;overflow:hidden}.gallery button img{width:100%;height:310px;object-fit:contain;transition:transform .3s}.gallery button:hover img{transform:scale(1.025)}.gallery button span{display:block;font-size:11px;margin-top:15px;color:var(--muted)}.gallery button .zoom{float:right;color:var(--blue)}.lightbox{border:0;border-radius:14px;padding:0;background:#142137;color:white;max-width:min(1200px,94vw);width:100%;overflow:visible}.lightbox::backdrop{background:#0a1627e8;backdrop-filter:blur(7px)}.lightbox img{width:100%;height:75vh;object-fit:contain;background:#edf0f5;border-radius:12px 12px 0 0}.lightbox-controls{display:flex;align-items:center;justify-content:space-between;padding:15px}.lightbox-controls button{background:transparent;color:white;border:1px solid #657086;border-radius:5px;padding:5px 15px}.close-lightbox{position:absolute;right:10px;top:10px;border:0;background:#142137;color:white;border-radius:50%;width:36px;height:36px;font-size:21px}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px}.contact-grid h2{font-size:32px}.contact-side{padding-top:15px}.contact-side .service-row{grid-template-columns:1fr}.form-card{background:white;border:1px solid var(--line);padding:38px;border-radius:16px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}label{display:block;font-size:11px;font-weight:700;margin-bottom:7px}input,select,textarea{background:var(--paper);border:1px solid var(--line);color:var(--ink);width:100%;padding:13px;border-radius:6px;font-size:13px;margin-bottom:22px}textarea{min-height:145px;resize:vertical}.form-note{font-size:11px;padding:15px;background:#edf3ff;border-radius:6px;line-height:1.7;color:#4c628e}.checkbox{display:flex;gap:10px;align-items:start;font-size:10px;font-weight:500;color:var(--muted);margin:20px 0}.checkbox input{width:auto;margin:3px 0 0}.form-card .btn{width:100%;justify-content:space-between}.preview-message{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;background:#f5f7fc;padding:20px;border-radius:7px;color:var(--ink)}#form-result{margin-top:25px}#form-result h3{font-size:21px}#form-result[hidden]{display:none}.result-actions{display:flex;gap:12px;flex-wrap:wrap}.result-actions button{padding:9px 14px;border:1px solid var(--line);background:white;border-radius:5px;font-size:11px}.reveal{animation:appear .7s both}@keyframes appear{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.skip{position:fixed;left:15px;top:-80px;padding:10px;background:white;z-index:100}.skip:focus{top:10px}.empty{padding:50px 0;color:var(--muted)}@media(min-width:1600px){.hero{padding-top:90px}.hero-art{min-height:480px}}@media(max-width:1100px){.wrap{width:calc(100% - 60px)}.hero{gap:15px}.hero-art{min-height:400px}.orbit{width:300px;height:300px;left:35px;top:40px}.hero-art .front{top:120px}.hero-art .back{top:45px}.project-visual{height:285px;padding:20px}.project-links{gap:7px}.about-preview,.contact-grid{gap:50px}.project-info{display:block}.project-links{margin-top:13px}.detail-grid{gap:45px}.navlinks{gap:22px}.floating-label{bottom:0}.band-inner{font-size:16px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{height:76px}.brand{font-size:20px}.menu{display:block}.navlinks{display:none;position:absolute;top:76px;left:0;width:100%;padding:25px 20px;background:var(--paper);box-shadow:0 20px 25px #14213712;border-bottom:1px solid var(--line);align-items:stretch;gap:22px}.navlinks.open{display:flex;flex-direction:column}.navlinks .btn{justify-content:space-between}.hero{padding:45px 0 30px;grid-template-columns:1fr;gap:10px}.hero h1{font-size:clamp(42px,10.7vw,72px)}.hero p{max-width:490px;font-size:14px}.eyebrow{font-size:9px;margin-bottom:23px}.hero-art{min-height:400px;max-width:530px;width:100%;margin:10px auto 0}.hero-art .front{width:90%;top:110px}.hero-art .back{right:0;width:76%;top:18px}.orbit{left:10%;top:5px;width:75%;height:auto;aspect-ratio:1}.orbit:after{font-size:75px;right:-20px}.floating-label{bottom:22px}.hero-bottom{font-size:9px;gap:20px}.skills-row{gap:10px;flex-wrap:wrap;justify-content:flex-end;font-size:9px}.section{padding:50px 0}.section-head{display:block;margin-bottom:26px}.section-head p{margin-top:20px}.section-head .textlink{margin-top:20px}.grid{gap:32px;grid-template-columns:1fr}.project-visual{height:330px;padding:28px}.project-info{display:flex}.project-links{margin-top:0}.project-info h3{font-size:22px}.about-preview,.detail-grid,.contact-grid{grid-template-columns:1fr;gap:35px}.value-grid{grid-template-columns:1fr;gap:30px}.value h3{margin-top:16px}.process{grid-template-columns:1fr 1fr;gap:25px}.band-inner{gap:25px;justify-content:center}.band-inner span:nth-child(n+4){display:none}.cta{padding:32px;display:block}.cta h2{font-size:34px}.cta .btn{margin-top:25px}.footer{margin-top:40px;padding:28px 0}.footer-top{align-items:start}.footer-links{gap:12px;flex-direction:column}.footer-bottom{gap:20px;font-size:9px}.page-top{padding-top:40px}.page-top p{font-size:14px}.page-top h1{font-size:46px}.project-hero .project-visual{height:340px;padding:20px}.project-hero .browser-frame{transform:translateY(35px)}.gallery{grid-template-columns:1fr}.gallery button img{height:270px}.form-card{padding:25px}.form-row{grid-template-columns:1fr;gap:0}.contact-grid{gap:20px}.statement .big-ms{font-size:110px}.statement{padding:30px}.lightbox img{height:65vh}.lightbox-controls{font-size:10px}.lightbox-controls button{padding:5px 10px}.project-visual.logo{padding:40px}.catalog-composition img{max-height:270px}.crumb{margin-bottom:28px}.note{margin-top:25px}}
@media(max-width:400px){.hero-art{min-height:340px}.floating-label{bottom:0}.project-visual{height:270px;padding:20px}.project-info{display:block}.project-links{margin-top:12px}.actions{gap:16px}.btn{padding:13px 17px;gap:17px}.hero h1{font-size:40px}.page-top h1{font-size:40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;transform:none!important}.hero-art .front{top:100px}.project-visual .browser-frame{margin-top:40px}}
/* Keep screenshot proportions independent of their source HTML dimensions. */
.browser-frame img{height:auto}.hero{grid-template-columns:minmax(0,1.08fr) minmax(0,1fr)}.hero>div{min-width:0}.hero h1{font-size:clamp(42px,5.35vw,74px)}.hero-art .browser-frame img{height:auto}.project-visual .browser-frame img{height:auto}@media(max-width:760px){.hero{grid-template-columns:1fr}.hero h1{font-size:clamp(42px,10.7vw,72px)}}@media(max-width:400px){.hero h1{font-size:40px}}

/* STEP Studio brand: ascending steps. */
.brandmark{transform:none;align-items:flex-end;gap:4px;width:33px;height:30px}.brandmark i{width:8px;height:10px}.brandmark i:nth-child(2){height:20px}.brandmark i:nth-child(3){height:30px}.statement .big-ms{font-size:clamp(56px,7vw,96px);letter-spacing:-.08em;line-height:1.05;margin-bottom:35px}.statement .big-ms span{display:block;font-size:.5em;letter-spacing:-.04em;margin-top:8px}

/* Use the supplied logo unchanged; the frame hides its outer whitespace. */
.brand-logo{position:relative;display:block;width:250px;aspect-ratio:1535/385;overflow:hidden;flex-shrink:0;mix-blend-mode:multiply}.brand-logo img{position:absolute;width:115.57%;max-width:none;height:auto;left:-7.82%;top:-68.83%}.footer .brand-logo{width:230px}.about-brand{margin:15px 0 40px}.about-brand .brand-logo{width:100%;max-width:420px}
@media(max-width:760px){.nav .brand-logo{width:220px}.footer-top{display:grid;grid-template-columns:1fr auto;gap:24px}.footer-top>p{grid-column:1/-1;grid-row:2}.footer .brand-logo{width:220px}}
@media(max-width:400px){.nav .brand-logo,.footer .brand-logo{width:200px}}

.site-preview-empty{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:30px}.site-preview-empty .preview-emblem{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:#fff9;color:#cc3434;font-size:30px;margin-bottom:8px}.site-preview-empty strong{font-size:clamp(24px,3vw,38px);letter-spacing:-.04em}.site-preview-empty>span:not(.preview-emblem){font-size:12px;color:var(--muted)}.site-preview-empty small{font-size:10px;color:var(--muted);margin-top:10px;border-top:1px solid #14213720;padding-top:15px}

.contact-email{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:clamp(15px,2vw,21px);font-weight:800;color:var(--blue);padding:20px 0 25px;overflow-wrap:anywhere}.contact-privacy{font-size:11px;color:var(--muted);margin:0 0 22px;line-height:1.7}.contact-honeypot{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}.contact-status{padding:15px 17px;margin:18px 0 0;border:1px solid #d7e3fa;border-radius:7px;font-size:12px;line-height:1.7;background:#f0f5ff;color:#385485}.contact-status[data-state=success]{background:#edf8f1;border-color:#c5e7d2;color:#27613e}.contact-status[data-state=error]{background:#fff1ee;border-color:#f1d1c8;color:#8b3e2c}.contact-retry{margin-top:12px;background:white;border:1px solid var(--line);border-radius:6px;color:var(--ink);padding:9px 12px;font-size:11px}.form-card .btn:disabled{opacity:.65;transform:none}.form-card .btn:disabled:hover{background:var(--blue)}

.contact-verification{margin:0 0 20px;min-width:0}.contact-verification>div{width:100%;min-height:65px}.turnstile-help{font-size:11px;color:var(--muted);line-height:1.6;margin:8px 0 0}

/* Marki i portfolio graficzne */
.brand-section{border-bottom:1px solid var(--line)}
.slider-controls{display:flex;gap:10px}.slider-controls button{border:1px solid var(--line);background:white;color:var(--blue);border-radius:50%;width:46px;height:46px;font-size:20px}.slider-controls button:hover{background:var(--blue);color:white}
.brand-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:12px 5px 24px;scrollbar-width:thin;scrollbar-color:#bed0ff transparent}
.brand-slide{flex:0 0 215px;min-height:130px;display:flex;align-items:center;justify-content:center;padding:26px;background:white;border:1px solid var(--line);border-radius:16px;scroll-snap-align:start}.brand-slide img{max-height:70px;max-width:100%;object-fit:contain}.brand-name{font-size:23px;font-weight:800;letter-spacing:-.045em;text-align:center;color:var(--ink)}
.graphic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}
.graphic-card{display:block;min-width:0;border:1px solid var(--line);border-radius:20px;background:white;overflow:hidden;transition:transform .3s,box-shadow .3s,border-color .3s}
.graphic-card:hover,.graphic-card:focus-visible{transform:translateY(-8px);box-shadow:0 22px 45px #14213716;border-color:#a9bcff}
.graphic-stage{position:relative;height:330px;overflow:hidden;background:linear-gradient(135deg,#edf2fd,#fff)}.graphic-mark{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:60px;transition:opacity .35s,transform .45s}.graphic-mark img{max-height:155px;width:80%;object-fit:contain}.graphic-mark .brand-name{font-size:clamp(28px,4vw,49px)}
.graphic-preview{height:100%;width:100%;object-fit:contain;padding:24px;opacity:0;transform:translateY(20px) scale(.95);transition:opacity .35s,transform .45s}.graphic-card:hover .graphic-preview,.graphic-card:focus-visible .graphic-preview{opacity:1;transform:translateY(0) scale(1)}.graphic-card:hover .graphic-mark,.graphic-card:focus-visible .graphic-mark{opacity:0;transform:scale(.95)}
.graphic-open{position:absolute;right:18px;bottom:18px;background:var(--blue);color:white;padding:9px 14px;border-radius:8px;font-size:12px;font-weight:700}.graphic-caption{padding:24px;border-top:1px solid var(--line)}.graphic-caption h3{margin-bottom:8px}.graphic-caption span{font-size:12px;color:var(--muted)}.graphic-detail-mark{padding:24px;background:white;border:1px solid var(--line);border-radius:14px;display:inline-flex;align-items:center;justify-content:center;margin-bottom:25px;max-width:280px}.graphic-detail-mark img{max-height:85px}.graphic-detail-mark .brand-name{font-size:26px}
@media(max-width:700px){.graphic-grid{grid-template-columns:1fr}.graphic-stage{height:280px}.brand-slide{flex-basis:180px}.brand-section .section-head{align-items:flex-start;flex-direction:column;gap:20px}}
@media(hover:none){.graphic-preview{opacity:1;transform:none;padding:55px 20px 35px}.graphic-mark{inset:10px auto auto 14px;padding:5px;z-index:1;max-width:140px;background:#fffffff0;border-radius:5px}.graphic-mark img{max-height:32px;width:auto}.graphic-mark .brand-name{font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.graphic-card,.graphic-preview,.graphic-mark{transition:none}.graphic-card:hover,.graphic-card:focus-visible{transform:none}}

/* Ciągły automatyczny przesuw marek */
.brand-track{position:relative;scroll-snap-type:none;scroll-behavior:auto}.brand-slide{scroll-snap-align:none}

.brand-dark{background:#16191f}.brand-slide img{width:100%;height:78px;max-height:78px;object-fit:contain}.brand-slide:has(img[src*="osp-folwarki"]){padding:16px}.brand-slide img[src*="osp-folwarki"]{height:100px;max-height:100px}

/* Prevent intrinsic logo widths from expanding the mobile slider. */
.brand-section,.brand-track{min-width:0;max-width:100%}.brand-track{width:100%}.brand-slide{min-width:0;flex-shrink:0}.brand-slide img{min-width:0}

/* Static HTML remains readable without script or animation support. */
.reveal{opacity:1}.actions{flex-wrap:wrap}@media(max-width:760px){.wrap{max-width:calc(100% - 40px)}.hero,.grid,.graphic-grid,.about-preview,.contact-grid,.detail-grid{min-width:0}.header{backdrop-filter:none}.browser-frame{box-shadow:0 10px 25px #213c7820}}