@font-face{font-family:Relative;src:url("https://rozwiazania.optimakers.pl/assets/fonts/relative-book.woff2") format("woff2");font-weight:400;font-display:swap}
:root{
  --blue:#1b88df;--blue-dark:#1470c0;--green:#35c77f;--pink:#ff6e96;--amber:#ffa807;
  --ink:#1a1a1a;--paper:#f7f8f7;--white:#fff;--muted:#606a78;--line:#d9dde2;
  --display:'Rajdhani','Sora',sans-serif;--body:'Relative','Sora',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{font-family:var(--body);color:var(--ink);background:var(--paper);line-height:1.55;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
.wrap{width:min(1180px,calc(100% - 40px));margin:auto}
.display,h1,h2,h3{font-family:var(--display);line-height:1;letter-spacing:-.025em}
.label{display:block;font-family:var(--display);font-size:12px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;background:var(--blue);color:#fff;border:1px solid var(--blue);font-family:var(--display);font-size:15px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;transition:.2s}
.btn:hover{background:var(--blue-dark);border-color:var(--blue-dark)}
.btn.dark{background:var(--ink);border-color:var(--ink)}
.text-link{font-family:var(--display);font-weight:700;text-decoration:underline;text-underline-offset:5px}
.section{padding:88px 0;border-bottom:1px solid var(--line)}
.section-head{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(360px,1.2fr);gap:54px;align-items:end;margin-bottom:44px}
.section-head h2{font-size:clamp(38px,5vw,62px);max-width:720px}
.section-head p{color:var(--muted);font-size:17px;max-width:640px}
.bar{background:#eef1f3;color:var(--ink);text-align:center;font-family:var(--display);font-weight:600;font-size:15px;padding:9px 14px;border-bottom:1px solid var(--line)}
.bar a{text-decoration:underline;text-underline-offset:3px}
.nav{height:76px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.nav-in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:26px}
.logo img{width:150px;height:auto}
.nav-links{display:flex;align-items:center;gap:22px;font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.05em;text-transform:uppercase}
.nav-links a:not(.btn):hover,.nav-links a[aria-current="page"]{color:var(--blue)}
.nav .btn{min-height:42px;padding:0 16px;font-size:13px}
.nav-toggle{display:none;flex-direction:column;gap:5px;border:0;background:none;padding:7px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-drawer{display:none;background:#fff;border-top:1px solid var(--line);padding:6px 20px 16px}
.nav-drawer.open{display:flex;flex-direction:column}
.nav-drawer a{padding:12px 4px;border-bottom:1px solid var(--line);font-family:var(--display);font-weight:700;font-size:14px;text-transform:uppercase}
.hero{position:relative;background:#101317;color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:url("hero-production.webp") center 56%/cover no-repeat;opacity:.68;transform:scale(1.01)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,13,17,.96) 0%,rgba(9,13,17,.88) 36%,rgba(9,13,17,.42) 68%,rgba(9,13,17,.16) 100%)}
.hero-in{position:relative;z-index:2;display:flex;align-items:center;min-height:650px;padding-top:66px;padding-bottom:72px}
.hero-copy{width:min(760px,62%);min-width:0;padding:28px 34px 30px 0}
.hero .label{color:#d5dbe2;margin-bottom:16px}
.hero h1{font-size:clamp(54px,6vw,80px);max-width:680px}
.hero h1 span{color:var(--blue)}
.hero-lead{font-family:var(--display);font-size:22px;font-weight:600;margin:18px 0;color:#fff;max-width:600px}
.hero-points{display:grid;gap:8px;margin-bottom:23px}
.hero-point{display:grid;grid-template-columns:25px 1fr;gap:10px;color:#dce2e8;font-size:14px}
.hero-point b{color:var(--green);font-family:var(--display)}
.hero-micro{color:#aeb8c3;font-size:12px;margin-top:10px}
.hero-screen{min-width:0;background:#181b1f;padding:10px 10px 15px;box-shadow:18px 18px 0 rgba(27,136,223,.32)}
.screen-bar{height:29px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 5px;font-family:var(--display);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.screen-bar span:last-child{color:var(--blue)}
.screen-viewport{aspect-ratio:1.92/1;background:#fff;overflow:hidden}
.screen-viewport img{width:100%;height:100%;object-fit:contain;object-position:center}
.screen-caption{padding:10px 4px 0;color:#aeb8c3;font-size:12px}
.proof{background:#fff;border-bottom:1px solid var(--line)}
.proof-in{display:grid;grid-template-columns:1.15fr repeat(3,.95fr)}
.proof-intro,.proof-item{padding:25px 24px;border-right:1px solid var(--line)}
.proof-intro{padding-left:0}
.proof-item:last-child{border-right:0}
.proof-intro b,.proof-item b{display:block;font-family:var(--display);font-size:21px}
.proof-intro span,.proof-item span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.problems{background:#fff}
.problem-list{border-top:2px solid var(--ink)}
.problem{display:grid;grid-template-columns:70px minmax(280px,.85fr) minmax(0,1.15fr);gap:28px;padding:29px 0;border-bottom:1px solid var(--line);align-items:start}
.problem-num{font-family:var(--display);font-weight:700;color:var(--blue)}
.problem h3{font-size:29px;line-height:1.08}
.problem p{color:var(--muted);font-size:15px}
.functions{background:#eef1f3}
.function-grid{display:grid;grid-template-columns:repeat(3,1fr);background:#fff;border-top:3px solid var(--ink)}
.function{padding:28px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.function:nth-child(3n){border-right:0}
.function-num{display:block;font-family:var(--display);font-size:13px;font-weight:700;color:var(--blue);margin-bottom:24px}
.function h3{font-size:25px;margin-bottom:10px}
.function p{color:var(--muted);font-size:14px}
.interface{background:#fff}
.interface-layout{display:grid;grid-template-columns:minmax(290px,.68fr) minmax(0,1.32fr);gap:52px;align-items:center}
.interface-copy h2{font-size:clamp(40px,5vw,62px);margin:15px 0}
.interface-copy p{color:var(--muted);font-size:17px;margin-bottom:24px}
.interface .hero-screen{box-shadow:18px 18px 0 #dceefb;color:#fff}
.case-section{background:#101010;color:#fff}
.case-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:58px;align-items:center}
.case-logo{background:#fff;padding:26px;min-height:260px;display:flex;align-items:center;justify-content:center}
.case-logo img{width:230px;height:100px;object-fit:contain}
.case-copy .label{color:#aeb8c3}
.case-copy h2{font-size:clamp(40px,5vw,62px);margin:16px 0}
.case-stat{font-family:var(--display);font-size:70px;font-weight:700;line-height:1;color:var(--blue);margin-bottom:12px}
.case-copy p{color:#c6ccd4;font-size:16px;max-width:640px;margin-bottom:20px}
.integration{background:#eef1f3}
.integration-layout{display:grid;grid-template-columns:1fr 1fr;gap:54px}
.integration-copy h2{font-size:clamp(40px,5vw,60px);margin:15px 0}
.integration-copy>p{color:var(--muted);font-size:17px}
.integration-list{background:#fff;border-top:3px solid var(--ink)}
.integration-item{padding:20px 24px;border-bottom:1px solid var(--line)}
.integration-item b{font-family:var(--display);font-size:20px}
.integration-item p{color:var(--muted);font-size:14px;margin-top:4px}
.timeline{background:#fff}
.timeline-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:2px solid var(--ink)}
.step{padding:25px 18px 29px;border-right:1px solid var(--line)}
.step:last-child{border-right:0}
.step-num{font-family:var(--display);font-size:40px;color:var(--blue);font-weight:700;margin-bottom:28px}
.step h3{font-size:21px;margin-bottom:9px}
.step p{font-size:13px;color:var(--muted)}
.fit-faq{background:#eef1f3}
.fit-faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:58px}
.fit-card{background:var(--ink);color:#fff;padding:34px;align-self:start}
.fit-card h2{font-size:42px;margin:14px 0 22px}
.fit-card ul{display:grid;gap:12px;list-style:none}
.fit-card li{display:grid;grid-template-columns:18px 1fr;gap:10px;color:#d5dbe2;font-size:14px}
.fit-card li::before{content:"✓";color:var(--green);font-weight:800}
.fit-note{border-top:1px solid #3d4248;margin-top:24px;padding-top:20px;color:#aeb8c3;font-size:13px}
.faq h2{font-size:clamp(40px,5vw,58px);margin:14px 0 25px}
details{border-top:1px solid #aeb5be;padding:16px 0}
details:last-child{border-bottom:1px solid #aeb5be}
summary{font-family:var(--display);font-weight:700;font-size:19px;cursor:pointer;display:flex;justify-content:space-between;gap:20px;list-style:none}
summary::after{content:"+";color:var(--blue)}
details[open] summary::after{content:"−"}
details p{color:var(--muted);font-size:14px;padding:11px 32px 0 0}
.contact{background:var(--ink);color:#fff;border:0}
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:64px}
.contact h2{font-size:clamp(43px,5vw,68px);margin:17px 0}
.contact h2 span{color:var(--blue)}
.checks{display:grid;gap:9px;margin:24px 0}
.checks span::before{content:"✓";color:var(--green);font-weight:800;margin-right:10px}
.person{border-top:1px solid #3d4248;padding-top:21px}
.person b{display:block;font-family:var(--display);font-size:22px}
.person a{display:block;color:#bfc6ce;margin-top:6px}
.form{background:#fff;color:var(--ink);padding:36px}
.form h3{font-size:34px;margin-bottom:6px}
.form-sub{color:var(--muted);font-size:14px;margin-bottom:23px}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field.full{grid-column:1/-1}
.field label{display:block;font-family:var(--display);font-size:12px;font-weight:700;text-transform:uppercase;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;border:1px solid #bcc2c9;background:#fff;padding:12px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(27,136,223,.14)}
.field textarea{min-height:90px;resize:vertical}
.consent{font-size:11px;color:var(--muted);margin:14px 0;display:flex;gap:8px;align-items:flex-start}
.consent input{margin-top:3px;accent-color:var(--blue)}
.form-error{display:none;background:#fff0f4;border:1px solid #f0a2b7;padding:10px 12px;color:#a92349;font-size:13px;margin:0 0 14px}
.form-success{display:none;text-align:center;padding:30px 0}
.form-success h4{font-family:var(--display);font-size:32px;margin-bottom:8px}
.form-success p{color:var(--muted)}
footer{background:#0d0d0d;color:#9ba3ae;padding:23px 0;font-size:12px}
.footer-in{display:flex;justify-content:space-between;gap:20px}
.footer-links{display:flex;gap:18px}
.footer-links a:hover{color:#fff}
#stcm-wrapper{display:none;position:fixed;bottom:0;left:0;right:0;z-index:9000;background:rgba(22,26,34,.97);border-top:1px solid rgba(255,255,255,.1);padding:16px 20px;backdrop-filter:blur(10px)}
.stcm-inner{max-width:960px;margin:0 auto}
.stcm-text{font-size:13px;color:#c3cad9;margin-bottom:12px;line-height:1.45}
.stcm-btns{display:flex;flex-wrap:wrap;gap:8px}
.stcm-btn{border:0;padding:9px 18px;font-size:13px;font-weight:600;cursor:pointer;font-family:var(--display)}
.stcm-btn-accept{background:var(--green);color:#fff}
.stcm-btn-reject{background:rgba(255,255,255,.1);color:#c3cad9;border:1px solid rgba(255,255,255,.15)}
.stcm-btn-customize{background:transparent;color:#8fb6ff;text-decoration:underline}
#stcm-modal{display:none;position:fixed;inset:0;z-index:9100;background:rgba(0,0,0,.6);align-items:center;justify-content:center;padding:20px}
.stcm-modal-card{background:#1e2430;padding:28px;max-width:460px;width:100%;border:1px solid rgba(255,255,255,.12)}
.stcm-modal-card h3{font-size:22px;color:#fff;margin-bottom:16px}
.stcm-choice{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.stcm-choice-label{font-size:14px;color:#c3cad9;font-weight:600}
.stcm-choice-desc{font-size:12px;color:#7e89a3;margin-top:2px}
.stcm-choice input{width:18px;height:18px;accent-color:var(--green)}
.stcm-save{margin-top:18px;width:100%;background:var(--blue);color:#fff;border:0;padding:13px;font-weight:700;cursor:pointer;font-family:var(--display)}
#stcm-reopen{position:fixed;bottom:18px;left:18px;z-index:8000;width:36px;height:36px;border-radius:50%;background:rgba(22,26,34,.82);border:1px solid rgba(255,255,255,.14);cursor:pointer;color:#c3cad9}
@media(max-width:980px){
  .nav-links{display:none}.nav-toggle{display:flex}
  .hero-in{min-height:600px}
  .hero-copy{width:min(690px,72%);max-width:690px}.hero-screen{max-width:760px}
  .section-head,.interface-layout,.case-layout,.integration-layout,.fit-faq-grid,.contact-grid{grid-template-columns:1fr}
  .section-head{gap:17px}.problem{grid-template-columns:52px 1fr}.problem p{grid-column:2}
  .function-grid{grid-template-columns:1fr 1fr}.function:nth-child(3n){border-right:1px solid var(--line)}.function:nth-child(2n){border-right:0}
  .timeline-grid{grid-template-columns:repeat(3,1fr)}.step:nth-child(3){border-right:0}.step:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .case-logo{min-height:200px}.fit-card{max-width:none}
}
@media(max-width:680px){
  .wrap{width:min(100% - 28px,1180px)}.section{padding:66px 0}.bar{font-size:13px;padding:7px 12px}
  .nav{height:68px}.logo img{width:142px}.hero::before{background-position:58% center;opacity:.55}.hero::after{background:linear-gradient(180deg,rgba(9,13,17,.38) 0%,rgba(9,13,17,.85) 34%,rgba(9,13,17,.98) 100%)}.hero-in{min-height:0;align-items:flex-start;padding-top:34px;padding-bottom:38px}
  .hero-copy{width:100%;padding:0}
  .hero h1{font-size:clamp(45px,13vw,61px)}.hero-lead{font-size:19px;margin:14px 0}.hero-point{font-size:13px}.hero .btn{width:100%}
  .hero-screen{padding:8px 8px 12px;box-shadow:8px 8px 0 rgba(27,136,223,.32)}.screen-bar{font-size:9px;letter-spacing:.06em}.screen-caption{font-size:11px}
  .proof-in{grid-template-columns:1fr 1fr}.proof-intro{grid-column:1/-1;padding-left:0}.proof-item{border-top:1px solid var(--line)}.proof-item:nth-child(3){border-right:0}
  .section-head h2,.interface-copy h2,.case-copy h2,.integration-copy h2,.faq h2{font-size:42px}
  .problem{grid-template-columns:38px 1fr;gap:15px}.problem h3{font-size:25px}.problem p{grid-column:1/-1}
  .function-grid{grid-template-columns:1fr}.function,.function:nth-child(3n){border-right:0}
  .timeline-grid{grid-template-columns:1fr 1fr}.step,.step:nth-child(3){border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.step:nth-child(2n){border-right:0}.step:last-child{border-right:1px solid var(--line)}
  .case-stat{font-size:58px}.form{padding:25px 19px}.fields{grid-template-columns:1fr}.field.full{grid-column:auto}
  .footer-in{display:block}.footer-links{margin-top:8px;flex-wrap:wrap}
  .stcm-btns{display:grid;grid-template-columns:1fr 1fr}.stcm-btn-customize{grid-column:1/-1}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}