/* Zeyto.pl landing. Tokens follow the landing-page-design system; palette comes from the Rolkar presentation. */
:root{
  --acc:#FF5A7A;--acc2:#C7284A;--accl:#FFC2CD;--acc3:#FFB347;--acc-rgb:255,90,122;--on:#240A12;
  --bg:#181818;--s1:#1F1F1F;--s2:#272727;--s3:#313131;
  --txt:#E9ECEF;--mut:#9AA2AB;--body:#C9CFD6;--line:rgba(255,255,255,.12);
  --font:"Geist","Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --hex:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);
  --ease:cubic-bezier(0.32,0.72,0,1);
  /* spacing */
  --sp-25:2px;--sp-50:4px;--sp-75:8px;--sp-100:12px;--sp-200:16px;--sp-300:24px;--sp-400:32px;--sp-500:40px;--sp-600:48px;--sp-700:64px;--sp-800:80px;--sp-900:96px;
  /* radius (Tailwind) */
  --r-lg:8px;--r-xl:12px;--r-2xl:16px;--r-3xl:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{background:var(--bg);color:var(--txt);font-family:var(--font);font-size:16px;line-height:24px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input,textarea{font:inherit;color:inherit}
em,i{font-style:normal}
h1,h2,h3{font-weight:600;letter-spacing:-.02em;text-wrap:balance}
p,li,dd{text-wrap:pretty}

/* ---------- background (copied from the presentation) ---------- */
#bg{position:fixed;inset:0;width:100%;height:100%;z-index:0}
.vignette{position:fixed;inset:0;z-index:1;pointer-events:none;box-shadow:inset 0 0 240px 60px rgba(0,0,0,.55)}
main,header,footer{position:relative;z-index:2}

/* ---------- type scale ---------- */
.text-xs{font-size:12px;line-height:16px}
.text-sm{font-size:14px;line-height:20px}
.text-base{font-size:16px;line-height:24px}
.text-lg{font-size:18px;line-height:28px}
.text-xl{font-size:20px;line-height:28px}
.text-2xl{font-size:24px;line-height:32px}
.text-3xl{font-size:30px;line-height:36px}
.text-4xl{font-size:36px;line-height:40px}
.text-5xl{font-size:48px;line-height:1}
.text-6xl{font-size:60px;line-height:1}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 var(--sp-200)}
section{padding:var(--sp-700) 0}
.eyebrow{display:flex;align-items:center;gap:var(--sp-100);color:var(--acc);letter-spacing:.2em;text-transform:uppercase;font-size:12px;line-height:16px;font-weight:600;margin-bottom:var(--sp-200)}
.eyebrow::before{content:"";width:16px;height:18px;background:var(--acc);clip-path:var(--hex);flex:none}
.center{text-align:center}.center .eyebrow{justify-content:center}
.sec-title{font-size:30px;line-height:36px;max-width:680px}
.sec-sub{color:var(--body);max-width:680px;margin-top:var(--sp-200)}
.center .sec-title,.center .sec-sub{margin-left:auto;margin-right:auto}
.sec-head{margin-bottom:var(--sp-600)}
@media(min-width:768px){section{padding:var(--sp-900) 0}.sec-title{font-size:36px;line-height:40px}.wrap{padding:0 var(--sp-300)}}

/* ---------- skip link ---------- */
.skip{position:absolute;left:var(--sp-200);top:-80px;z-index:100;background:var(--acc);color:var(--on);padding:var(--sp-75) var(--sp-100);border-radius:var(--r-lg);font-weight:600;text-decoration:none;transition:top .4s var(--ease)}
.skip:focus{top:var(--sp-200)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--sp-75);padding:var(--sp-75) var(--sp-100);min-height:40px;border-radius:var(--r-lg);border:1px solid transparent;background:var(--acc);color:var(--on);font-size:16px;line-height:24px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .7s var(--ease)}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(var(--acc-rgb),.35);background:var(--accl)}
.btn:active{transform:scale(.98)}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accl);outline-offset:2px}
.btn[disabled]{opacity:.6;cursor:progress;transform:none;box-shadow:none}
.btn.sm{font-size:14px;line-height:20px;min-height:32px;padding:var(--sp-75) var(--sp-100)}
.btn i{font-size:20px}

/* ---------- fluid island nav ---------- */
.nav-wrap{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:center;padding:0 var(--sp-200);pointer-events:none}
.nav{pointer-events:auto;margin-top:var(--sp-300);display:flex;align-items:center;gap:var(--sp-200);padding:var(--sp-75) var(--sp-75) var(--sp-75) var(--sp-300);border-radius:9999px;background:rgba(24,24,24,.85);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid var(--line);transition:all .7s var(--ease);width:max-content;max-width:100%}
.nav .logo img{height:24px;width:auto}
.nav-links{display:none;align-items:center;gap:var(--sp-75);list-style:none}
.nav-links a{display:block;padding:var(--sp-75) var(--sp-100);border-radius:9999px;color:var(--body);text-decoration:none;font-size:14px;line-height:20px;font-weight:500;transition:all .7s var(--ease)}
.nav-links a:hover{color:#fff;background:rgba(255,255,255,.08)}
.nav-links a[aria-current="true"]{color:var(--on);background:var(--acc)}
.lang{display:flex;gap:var(--sp-25);padding:var(--sp-25);border-radius:9999px;background:rgba(255,255,255,.06)}
.lang button{border:0;background:none;padding:var(--sp-75) var(--sp-100);border-radius:9999px;font-size:12px;line-height:16px;font-weight:600;color:var(--mut);cursor:pointer;transition:all .7s var(--ease)}
.lang button[aria-pressed="true"]{background:#fff;color:#000}
.lang button:hover:not([aria-pressed="true"]){color:#fff}
.burger{position:relative;width:40px;height:40px;border:0;border-radius:9999px;background:rgba(255,255,255,.08);cursor:pointer;transition:all .7s var(--ease)}
.burger:hover{background:rgba(255,255,255,.16)}
.burger span{position:absolute;left:12px;width:16px;height:2px;border-radius:2px;background:#fff;transition:all .7s var(--ease)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:23px}
.burger[aria-expanded="true"] span:nth-child(1){top:19px;transform:rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){top:19px;transform:rotate(-45deg)}
.nav-cta{display:none}
@media(min-width:900px){.nav-links{display:flex}.nav-cta{display:inline-flex}.burger{display:none}.nav{padding-left:var(--sp-300)}}
.menu{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--sp-200);background:rgba(0,0,0,.8);backdrop-filter:blur(64px);-webkit-backdrop-filter:blur(64px);opacity:0;visibility:hidden;transition:all .7s var(--ease)}
.menu.open{opacity:1;visibility:visible}
.menu a{display:block;font-size:36px;line-height:40px;font-weight:600;color:#fff;text-decoration:none;opacity:0;transform:translateY(48px);transition:all .7s var(--ease)}
.menu.open a{opacity:1;transform:translateY(0)}
.menu.open a:nth-child(1){transition-delay:.1s}.menu.open a:nth-child(2){transition-delay:.15s}.menu.open a:nth-child(3){transition-delay:.2s}.menu.open a:nth-child(4){transition-delay:.25s}.menu.open a:nth-child(5){transition-delay:.3s}
.menu a:hover{color:var(--acc)}
.menu a[aria-current="true"]{color:var(--acc)}

/* ---------- hero ---------- */
.hero{padding-top:128px;padding-bottom:var(--sp-500)}
.hero .head{text-align:center}
.hero .eyebrow{justify-content:center}
.hero h1{font-size:36px;line-height:40px;max-width:680px;margin:0 auto;background:linear-gradient(90deg,#FFFFFF,#9B9B9B);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.hero h1 span{display:block}
.hero .sub{max-width:680px;margin:var(--sp-200) auto 0;color:var(--body);font-size:18px;line-height:28px}
.hero .cta-row{margin-top:var(--sp-400);display:flex;flex-direction:column;align-items:center;gap:var(--sp-200)}
.proof{display:inline-flex;align-items:center;gap:var(--sp-100);color:var(--mut);font-size:14px;line-height:20px}
.proof .hx{width:24px;height:27px}
.hx{position:relative;display:grid;place-items:center;clip-path:var(--hex);background:var(--acc);color:var(--on)}
.hx i{font-size:16px}
.proof strong{color:#fff;font-weight:600}
@media(min-width:768px){.hero h1{font-size:48px;line-height:1;letter-spacing:-.03em}.hero{padding-top:160px}.hero .sub{font-size:20px;line-height:28px}}
.stage{margin-top:var(--sp-500)}
.scene{width:100%;max-width:960px;margin:0 auto;height:auto;overflow:visible}
.legend{margin:var(--sp-300) auto 0;display:flex;flex-wrap:wrap;justify-content:center;gap:var(--sp-100)}
.chip{display:flex;align-items:center;gap:var(--sp-100);padding:var(--sp-75) var(--sp-200);border-radius:9999px;background:rgba(31,31,31,.7);backdrop-filter:blur(12px);border:1px solid var(--line);font-size:14px;line-height:20px;color:var(--body)}
.chip b{color:#fff;font-weight:600}
.chip .hx{width:20px;height:22px}
.chip .hx.w{background:#fff;color:#000}

/* scene (from slide 14) */
.scene .ln{fill:none;stroke:var(--accl);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.scene .fl{fill:#1d2025;stroke:var(--accl);stroke-width:1.8;stroke-linejoin:round}
.scene .tube1{fill:none;stroke:var(--accl);stroke-width:13;stroke-linecap:round;stroke-linejoin:round}
.scene .tube2{fill:none;stroke:#1d2025;stroke-width:9.4;stroke-linecap:round;stroke-linejoin:round}
.scene .acc{fill:var(--acc)}
.scene .bob{animation:bob 3.2s ease-in-out infinite;animation-delay:var(--d,0s)}
@keyframes bob{50%{transform:translateY(-7px)}}
.scene .eye{transform-box:fill-box;transform-origin:center;animation:blink 4.5s infinite;animation-delay:var(--d,0s)}
@keyframes blink{0%,93%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}
.scene .led{animation:led 1.3s ease-in-out infinite;animation-delay:var(--d,0s)}
@keyframes led{50%{opacity:.25}}
.scene .wave{transform-box:fill-box;transform-origin:0% 100%;animation:wave 1.6s ease-in-out infinite;animation-delay:var(--d,0s)}
@keyframes wave{50%{transform:rotate(-28deg)}}
.scene .thr{transform-box:fill-box;transform-origin:center top;animation:thr .35s ease-in-out infinite alternate}
@keyframes thr{to{transform:scaleY(1.7);opacity:.35}}
.scene .beam{fill:none;stroke:rgba(var(--acc-rgb),.28);stroke-width:1.2;stroke-dasharray:3 7;animation:dash 1.1s linear infinite}
@keyframes dash{to{stroke-dashoffset:-20}}
.scene .cl{transform-box:fill-box;transform-origin:left center;animation:typeln 7s infinite both;animation-delay:calc(var(--k) * .5s)}
@keyframes typeln{0%{transform:scaleX(0);opacity:1}7%,82%{transform:scaleX(1);opacity:1}92%,100%{transform:scaleX(1);opacity:0}}
.scene .cur{animation:led .8s steps(1) infinite}
.scene .hands{animation:tap .28s ease-in-out infinite alternate}
@keyframes tap{to{transform:translateY(1.6px)}}
.scene .glyph{font:600 13px var(--font);fill:var(--acc);opacity:0;animation:rise 4.5s ease-out infinite;animation-delay:var(--d)}
@keyframes rise{0%{opacity:0;transform:translateY(0)}15%{opacity:.9}100%{opacity:0;transform:translateY(-70px)}}
.scene .btag{font:600 10px var(--font);fill:var(--acc);letter-spacing:.04em}
.scene .steam{fill:none;stroke:rgba(255,255,255,.45);stroke-width:1.4;stroke-linecap:round;animation:rise 2.6s ease-out infinite}
.scene .sbar{transform-box:fill-box;transform-origin:center bottom;animation:sbar 1.8s ease-in-out infinite alternate;animation-delay:var(--d)}
@keyframes sbar{from{transform:scaleY(.35)}to{transform:scaleY(1)}}
.scene .spark{stroke-dasharray:80;stroke-dashoffset:80;animation:spark 3s ease-in-out infinite}
@keyframes spark{50%,100%{stroke-dashoffset:0}}
.scene .prog{transform-box:fill-box;transform-origin:left center;animation:prog 4s ease-in-out infinite}
@keyframes prog{0%{transform:scaleX(.1)}80%,100%{transform:scaleX(1)}}

/* ---------- cards ---------- */
.card{background:rgba(31,31,31,.78);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:var(--r-2xl);padding:var(--sp-300);transition:all .7s var(--ease)}
.card:hover{transform:translateY(-4px);border-color:rgba(var(--acc-rgb),.5)}
.card h3{font-size:20px;line-height:28px;margin:var(--sp-200) 0 var(--sp-75)}
.card p{color:var(--body);font-size:16px;line-height:24px}
.card .hx{width:44px;height:48px}
.card .hx i{font-size:24px}
.grid{display:grid;gap:var(--sp-200)}
@media(min-width:768px){.grid.c2{grid-template-columns:repeat(2,1fr)}.grid.c3{grid-template-columns:repeat(3,1fr)}.grid{gap:var(--sp-300)}}
.vs .card.old{background:rgba(24,24,24,.78)}
.vs .card.old h3{color:var(--mut)}
.vs .card.new{border-color:rgba(var(--acc-rgb),.5)}
.vs ul{list-style:none;display:grid;gap:var(--sp-100);margin-top:var(--sp-200)}
.vs li{display:flex;gap:var(--sp-100);color:var(--body)}
.vs li i{flex:none;font-size:20px;margin-top:var(--sp-25)}
.vs .old li i{color:var(--mut)}.vs .new li i{color:var(--acc)}
.vs .card h3{margin-top:0}

/* benefits */
.benefits{display:grid;gap:var(--sp-200)}
@media(min-width:768px){.benefits{grid-template-columns:repeat(6,1fr);gap:var(--sp-300)}.benefits .card{grid-column:span 2}.benefits .card:nth-child(4){grid-column:2 / span 2}.benefits .card:nth-child(5){grid-column:4 / span 2}}
.card b.lead{color:#fff;font-weight:600}

/* steps */
.steps{display:grid;gap:var(--sp-200);counter-reset:s}
@media(min-width:768px){.steps{grid-template-columns:repeat(3,1fr);gap:var(--sp-300)}}
.step .num{display:grid;place-items:center;width:44px;height:48px;clip-path:var(--hex);background:var(--acc);color:var(--on);font-weight:700;font-size:20px;line-height:28px}

/* tagline */
.tagline{padding:var(--sp-800) 0}
@media(min-width:768px){.tagline{padding:160px 0}}
.tagline p{text-wrap:balance;font-size:36px;line-height:40px;font-weight:600;letter-spacing:-.02em;max-width:880px;margin:0 auto;text-align:center}
@media(min-width:768px){.tagline p{font-size:48px;line-height:1}}
@media(min-width:1024px){.tagline p{font-size:60px;line-height:1}}
.tagline .w{color:rgba(233,236,239,.3);transition:color .9s var(--ease)}
.tagline .w.on{color:#fff}

/* about */
.about{display:grid;gap:var(--sp-400);align-items:center}
@media(min-width:900px){.about{grid-template-columns:5fr 7fr;gap:var(--sp-700)}}
.badge-wrap{position:relative;aspect-ratio:1;max-width:320px;width:100%;margin:0 auto;clip-path:var(--hex);background:var(--acc)}
.badge-wrap::after{content:"";position:absolute;inset:2px;clip-path:var(--hex);background:var(--s1)}
.badge-in{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:var(--sp-50)}
.badge-in strong{font-size:60px;line-height:1;font-weight:600;color:#fff}
.badge-in span{color:var(--body);font-size:14px;line-height:20px;padding:0 var(--sp-600)}
.about p+p{margin-top:var(--sp-200)}
.about p{color:var(--body)}
.about .ticks{list-style:none;margin-top:var(--sp-300);display:grid;gap:var(--sp-100)}
.about .ticks li{display:flex;gap:var(--sp-100);color:var(--txt)}
.about .ticks i{color:var(--acc);font-size:20px;flex:none;margin-top:var(--sp-25)}

/* faq */
.faq{max-width:760px;margin:0 auto;display:grid;gap:var(--sp-100)}
.faq details{background:rgba(31,31,31,.78);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:var(--r-xl);transition:all .7s var(--ease)}
.faq details[open]{border-color:rgba(var(--acc-rgb),.5)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:var(--sp-200);padding:var(--sp-200) var(--sp-300);font-weight:600;font-size:16px;line-height:24px;border-radius:var(--r-xl)}
.faq summary::-webkit-details-marker{display:none}
.faq summary i{color:var(--acc);font-size:20px;transition:transform .7s var(--ease);flex:none}
.faq details[open] summary i{transform:rotate(45deg)}
.faq details>div{padding:0 var(--sp-300) var(--sp-300);color:var(--body)}

/* contact */
.contact-grid{display:grid;gap:var(--sp-400)}
@media(min-width:900px){.contact-grid{grid-template-columns:5fr 7fr;gap:var(--sp-700);align-items:start}}
.contact-list{list-style:none;display:grid;gap:var(--sp-200);margin-top:var(--sp-400)}
.contact-list a{display:flex;align-items:center;gap:var(--sp-100);text-decoration:none;color:var(--txt);font-size:18px;line-height:28px;transition:all .7s var(--ease)}
.contact-list a:hover{color:var(--acc)}
.contact-list .hx{width:36px;height:40px}
.risk{display:flex;gap:var(--sp-100);align-items:flex-start;margin-top:var(--sp-400);color:var(--body);font-size:14px;line-height:20px}
.risk i{color:var(--acc);font-size:20px;flex:none}
.form{padding:var(--sp-300);display:grid;gap:var(--sp-200)}
.form:hover{transform:none;border-color:var(--line)}
.field{display:grid;gap:var(--sp-75)}
.field label{font-size:14px;line-height:20px;font-weight:500;color:#fff}
.field label small{color:var(--mut);font-weight:400;font-size:14px}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--s3);border-radius:var(--r-lg);padding:var(--sp-100) var(--sp-200);font-size:16px;line-height:24px;transition:all .7s var(--ease)}
.field textarea{min-height:144px;resize:vertical}
.field input:hover,.field textarea:hover{border-color:#5a5a5a}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(var(--acc-rgb),.25)}
.field.err input,.field.err textarea{border-color:#FF6B6B}
.err-msg{display:none;color:#FF8A8A;font-size:14px;line-height:20px}
.field.err .err-msg{display:block}
.two{display:grid;gap:var(--sp-200)}
@media(min-width:600px){.two{grid-template-columns:1fr 1fr}}
.consent{display:flex;gap:var(--sp-100);align-items:flex-start;font-size:14px;line-height:20px;color:var(--body)}
.consent input{width:20px;height:20px;margin-top:var(--sp-25);accent-color:var(--acc);flex:none}
.consent a{color:var(--accl)}
.form .btn{width:100%}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.status{display:none;gap:var(--sp-100);padding:var(--sp-200);border-radius:var(--r-lg);font-size:14px;line-height:20px;border:1px solid var(--line)}
.status.show{display:flex}
.status.ok{border-color:rgba(var(--acc-rgb),.6);color:#fff}
.status.bad{border-color:#FF6B6B;color:#FFB3B3}
.status i{font-size:20px;flex:none}
.skeleton{display:none}
.form.loading .skeleton{display:block;height:24px;border-radius:var(--r-lg);background:var(--s2);animation:pulse 1.2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.4}}

/* footer */
footer{padding:var(--sp-600) 0 var(--sp-400)}
.foot{display:flex;flex-direction:column;gap:var(--sp-200);align-items:flex-start;color:var(--mut);font-size:14px;line-height:20px}
.foot ul{list-style:none;display:flex;gap:var(--sp-300);flex-wrap:wrap}
.foot a{text-decoration:none;color:var(--body);transition:all .7s var(--ease)}
.foot a:hover{color:var(--acc)}
@media(min-width:768px){.foot{flex-direction:row;justify-content:space-between;align-items:center}}

/* legal + 404 pages */
.page{padding:160px 0 var(--sp-800);min-height:80vh}
.page .doc{max-width:760px}
.page h1{font-size:36px;line-height:40px;margin-bottom:var(--sp-300)}
.page h2{font-size:24px;line-height:32px;margin:var(--sp-500) 0 var(--sp-100)}
.page p,.page li{color:var(--body);margin-bottom:var(--sp-100)}
.page ul{padding-left:var(--sp-300)}
.nf{text-align:center;display:grid;gap:var(--sp-300);justify-items:center}
.nf .big{font-size:96px;line-height:1;font-weight:600;color:var(--acc)}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(64px);filter:blur(12px);transition:all 1s var(--ease)}
.reveal.in{opacity:1;transform:translateY(0);filter:blur(0)}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;filter:none;transition:none}
  .scene *,.tagline .w{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
}