/* Icecool – projekt i wykonanie: CGX Digital (cgxdigital.pl) */
:root{
  --bg:#040a16; --bg2:#071328; --bg3:#0b1d3a;
  --ice:#8fdcff; --ice2:#3fb4ff; --ice3:#1e7bff; --frost:#eaf6ff;
  --txt:#d7e6f5; --mut:#8ea6c0; --line:rgba(150,210,255,.14); --line2:rgba(150,210,255,.26);
  --glass:rgba(140,200,255,.055); --glass2:rgba(140,200,255,.09);
  --r:18px; --r2:26px;
  --sh:0 20px 60px -20px rgba(0,0,0,.6);
  --ff:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --fh:'Sora','Inter',system-ui,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--txt);font:400 16px/1.65 var(--ff);overflow-x:hidden;
  background-image:radial-gradient(1200px 600px at 85% -10%,rgba(30,123,255,.16),transparent 60%),radial-gradient(900px 500px at -10% 30%,rgba(63,180,255,.08),transparent 60%);
  background-attachment:fixed}
img{max-width:100%;height:auto;display:block}
a{color:var(--ice);text-decoration:none}
h1,h2,h3,h4{font-family:var(--fh);color:#fff;line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h2{font-size:clamp(1.8rem,3.4vw,2.8rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(1240px,100% - 40px);margin-inline:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:999;background:#fff;color:#000;padding:8px 12px;border-radius:8px}
.grad{background:linear-gradient(100deg,#fff 0%,var(--ice) 35%,var(--ice2) 70%,#9fe6ff 100%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gradmove 8s linear infinite}
@keyframes gradmove{to{background-position:200% center}}
.ic{flex:none}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:600 .78rem/1 var(--ff);letter-spacing:.18em;text-transform:uppercase;color:var(--ice);margin-bottom:14px}
.eyebrow::before{content:"";width:28px;height:1px;background:linear-gradient(90deg,transparent,var(--ice))}

/* przyciski */
.btn{--b:var(--line2);display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font:600 .98rem/1 var(--ff);cursor:pointer;border:1px solid var(--b);transition:transform .25s var(--ease),box-shadow .3s,background .3s,border-color .3s;white-space:nowrap;position:relative;overflow:hidden}
.btn-ice{background:linear-gradient(135deg,#bdeeff 0%,var(--ice2) 55%,var(--ice3) 100%);color:#03122a;border-color:transparent;box-shadow:0 10px 30px -10px rgba(63,180,255,.7)}
.btn-ice::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.6) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-ice:hover::after{transform:translateX(120%)}
.btn-ice:hover{transform:translateY(-2px);box-shadow:0 16px 40px -10px rgba(63,180,255,.9)}
.btn-ghost{background:rgba(255,255,255,.04);color:#fff;backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--ice);background:rgba(143,220,255,.08);transform:translateY(-2px)}
.btn-sm{padding:9px 16px;font-size:.88rem}
.link-arrow{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ice)}
.link-arrow .ic{transition:transform .3s var(--ease)}.link-arrow:hover .ic{transform:translateX(5px)}

/* nawigacja */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .4s,box-shadow .4s,backdrop-filter .4s,padding .4s;padding:14px 0}
.nav.scrolled,.is-sub .nav{background:rgba(4,10,22,.72);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);box-shadow:0 1px 0 var(--line)}
.nav.scrolled{padding:6px 0}
.nav-in{display:flex;align-items:center;gap:22px}
.nav-logo{flex:none;display:block;filter:drop-shadow(0 0 18px rgba(63,180,255,.35));transition:transform .4s var(--ease)}
.nav-logo img{height:76px;width:auto;transition:height .4s var(--ease)}
.nav.scrolled .nav-logo img{height:58px}
.is-home .nav:not(.scrolled) .nav-logo{opacity:0;pointer-events:none;transform:translateY(-10px)}
.nav-logo:hover{transform:scale(1.04)}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-links>a,.has-mega>a{display:flex;align-items:center;gap:6px;padding:10px 12px;border-radius:999px;color:#cfe2f5;font:500 .92rem/1 var(--ff);transition:color .2s,background .2s;position:relative}
.nav-links>a:hover,.has-mega>a:hover,.nav-links a.active{color:#fff;background:rgba(143,220,255,.08)}
.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:3px;width:16px;height:2px;margin-left:-8px;border-radius:2px;background:var(--ice2);box-shadow:0 0 10px var(--ice2)}
.caret{width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}
.has-mega{position:relative}
.mega{position:absolute;top:calc(100% + 10px);left:50%;translate:-50% 0;display:grid;grid-template-columns:repeat(3,minmax(190px,1fr));gap:8px 26px;padding:24px 26px;border-radius:var(--r2);
  background:rgba(7,19,40,.94);backdrop-filter:blur(20px);border:1px solid var(--line2);box-shadow:var(--sh);opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s var(--ease)}
.mega::before{content:"";position:absolute;inset:-14px 0 auto;height:14px}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;transform:none}
.mega h6{margin:0 0 10px;font:600 .72rem/1 var(--ff);letter-spacing:.16em;text-transform:uppercase;color:var(--ice)}
.mega a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:6px 8px;margin:0 -8px;border-radius:8px;color:#cfe2f5;font-size:.92rem}
.mega a:hover{background:rgba(143,220,255,.08);color:#fff}
.mega small{color:var(--mut);font-size:.75rem}
.mega .mega-all{margin-top:8px;color:var(--ice);font-weight:600;justify-content:flex-start}
.nav-call{display:flex;align-items:center;gap:8px;padding:10px 16px;border-radius:999px;border:1px solid var(--line2);color:#fff;font:600 .92rem/1 var(--ff);background:rgba(63,180,255,.1);transition:.3s}
.nav-call:hover{background:var(--ice2);color:#03122a;border-color:var(--ice2);box-shadow:0 0 24px rgba(63,180,255,.6)}
.nav-call .ic{animation:ring 3.5s infinite}
@keyframes ring{0%,86%,100%{transform:rotate(0)}88%{transform:rotate(-14deg)}90%{transform:rotate(12deg)}92%{transform:rotate(-10deg)}94%{transform:rotate(8deg)}}
.nav-burger{display:none;margin-left:10px;width:46px;height:46px;border-radius:14px;border:1px solid var(--line2);background:rgba(255,255,255,.04);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:5px}
.nav-burger span{width:20px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav-open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-open .nav-burger span:nth-child(2){opacity:0}
.nav-open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;text-align:center;overflow:hidden;padding:110px 0 120px;isolation:isolate}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:220px;background:linear-gradient(transparent,var(--bg));z-index:-1}
.hero-snow{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.aurora{position:absolute;inset:-20%;z-index:-2;filter:blur(70px);opacity:.9;pointer-events:none}
.aurora i{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:float 18s ease-in-out infinite alternate}
.aurora i:nth-child(1){width:55vw;height:55vw;left:5%;top:5%;background:radial-gradient(circle,rgba(30,123,255,.55),transparent 65%)}
.aurora i:nth-child(2){width:45vw;height:45vw;right:0;top:20%;background:radial-gradient(circle,rgba(63,200,255,.38),transparent 65%);animation-duration:22s;animation-delay:-6s}
.aurora i:nth-child(3){width:40vw;height:40vw;left:30%;bottom:0;background:radial-gradient(circle,rgba(120,90,255,.22),transparent 65%);animation-duration:26s;animation-delay:-12s}
@keyframes float{0%{transform:translate(0,0) scale(1)}50%{transform:translate(6vw,-4vh) scale(1.12)}100%{transform:translate(-5vw,5vh) scale(.95)}}
.hero-frost{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(ellipse at 50% 120%,rgba(143,220,255,.18),transparent 55%),
  repeating-linear-gradient(115deg,transparent 0 46px,rgba(255,255,255,.012) 46px 47px);pointer-events:none}
.hero-in{position:relative}
.hero-logo{position:relative;width:min(760px,88vw);margin:0 auto 18px;animation:logoIn 1.6s var(--ease) both,bob 7s ease-in-out 1.6s infinite;
  filter:drop-shadow(0 0 40px rgba(63,180,255,.45)) drop-shadow(0 20px 40px rgba(0,0,0,.5))}
.hero-logo img{width:100%;height:auto}
.hero-logo .shine{position:absolute;inset:0;pointer-events:none;-webkit-mask:url(/assets/img/logo.svg) center/contain no-repeat;mask:url(/assets/img/logo.svg) center/contain no-repeat;
  background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.95) 48%,rgba(160,230,255,.9) 52%,transparent 65%);background-size:250% 100%;animation:shine 5.5s ease-in-out 1.2s infinite;mix-blend-mode:screen}
@keyframes shine{0%{background-position:150% 0}45%,100%{background-position:-60% 0}}
@keyframes logoIn{from{opacity:0;transform:translateY(-30px) scale(.92);filter:blur(12px)}to{opacity:1;transform:none;filter:drop-shadow(0 0 40px rgba(63,180,255,.45)) drop-shadow(0 20px 40px rgba(0,0,0,.5))}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.hero-kicker{font:500 clamp(1rem,1.6vw,1.2rem)/1.4 var(--ff);color:#cfe7ff;margin:0 0 12px}
.hero-title{font:800 clamp(2.1rem,5.6vw,4.6rem)/1.04 var(--fh);text-transform:uppercase;letter-spacing:-.02em;margin:0 0 34px}
.hero-title span{display:block}
.hero-title span:first-child{font-weight:300;color:#fff}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.hero-scroll{position:absolute;left:50%;bottom:26px;translate:-50% 0;width:28px;height:46px;border:2px solid rgba(255,255,255,.35);border-radius:16px}
.hero-scroll span{position:absolute;left:50%;top:9px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:scrolly 1.8s infinite}
@keyframes scrolly{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(16px)}}

/* oferta – 4 karty */
.offer{position:relative;margin-top:-90px;z-index:2}
.offer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ocard{position:relative;display:flex;flex-direction:column;gap:10px;padding:28px 24px 26px;border-radius:var(--r2);color:var(--txt);
  background:linear-gradient(160deg,rgba(143,220,255,.12),rgba(143,220,255,.03));border:1px solid var(--line2);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  box-shadow:var(--sh);overflow:hidden;transform-style:preserve-3d;transition:border-color .3s,box-shadow .3s,translate .3s var(--ease)}
.ocard::before{content:"";position:absolute;inset:0;background:radial-gradient(300px circle at var(--mx,50%) var(--my,0%),rgba(143,220,255,.18),transparent 45%);opacity:0;transition:opacity .3s}
.ocard:hover{border-color:var(--ice);box-shadow:0 24px 60px -20px rgba(63,180,255,.5);translate:0 -4px}
.ocard:hover::before{opacity:1}
.ocard-ic{display:grid;place-items:center;width:58px;height:58px;border-radius:16px;color:var(--ice);background:rgba(63,180,255,.12);border:1px solid var(--line2);box-shadow:inset 0 0 20px rgba(63,180,255,.15)}
.ocard strong{font:700 1.18rem/1.2 var(--fh);color:#fff;text-transform:uppercase;letter-spacing:.01em}
.ocard strong span{display:block;font-weight:300}
.ocard small{color:var(--mut);font-size:.9rem}
.ocard em{position:absolute;right:20px;top:24px;color:var(--ice);opacity:.6;transition:.3s}
.ocard:hover em{opacity:1;transform:translateX(4px)}

/* sekcje */
section{position:relative}
.about,.products-home,.benefits,.process,.related{padding:110px 0 0}
.about-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;align-items:center}
.prose{color:var(--txt)}
.prose p{color:#c4d6ea}
.prose h3{color:#fff;margin-top:1.2em}
.prose h3:first-child{margin-top:0}
.prose ul{padding-left:1.2em}.prose li{margin:.3em 0}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stat{padding:28px 22px;border-radius:var(--r2);background:var(--glass);border:1px solid var(--line);position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(63,180,255,.25),transparent 70%)}
.stat b{display:block;font:800 clamp(2rem,3.4vw,2.8rem)/1 var(--fh);background:linear-gradient(180deg,#fff,var(--ice));-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px}
.stat span{color:var(--mut);font-size:.92rem}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:34px;flex-wrap:wrap}
.sec-head h2{margin:0}

/* karty produktów */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pcard{display:flex;flex-direction:column;border-radius:var(--r2);overflow:hidden;background:var(--glass);border:1px solid var(--line);color:var(--txt);transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.pcard:hover{transform:translateY(-6px);border-color:var(--line2);box-shadow:0 26px 50px -24px rgba(63,180,255,.55)}
.pcard-img{display:grid;place-items:center;aspect-ratio:4/3;background:linear-gradient(180deg,#fff,#eef6fc);padding:18px;position:relative;overflow:hidden;color:#9ab}
.pcard-img img{max-height:100%;width:auto;object-fit:contain;transition:transform .6s var(--ease)}
.pcard:hover .pcard-img img{transform:scale(1.06)}
.pcard-img::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.7) 50%,transparent 60%);transform:translateX(-100%);transition:transform .9s var(--ease)}
.pcard:hover .pcard-img::after{transform:translateX(100%)}
.pcard-body{display:flex;flex-direction:column;gap:8px;padding:18px 18px 16px;flex:1}
.pcard-tags{display:flex;gap:8px;flex-wrap:wrap;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.pcard-tags b{color:var(--ice);font-weight:600}
.pcard-tags i{font-style:normal;color:var(--mut)}
.pcard-title{font:600 1rem/1.3 var(--fh);color:#fff}
.pcard-lead{font-size:.86rem;line-height:1.5;color:var(--mut);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pcard-foot{margin-top:auto;padding-top:10px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);font-size:.86rem}
.pcard-foot span{color:#cfe2f5}
.pcard-foot em{font-style:normal;display:inline-flex;align-items:center;gap:6px;color:var(--ice);font-weight:600}
.pcard-foot .ic{transition:transform .3s}.pcard:hover .pcard-foot .ic{transform:translateX(4px)}

/* marki */
.brands{padding:100px 0 0}
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:26px 0;-webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:70px;width:max-content;animation:marq 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee a{font:700 clamp(1.4rem,2.6vw,2.1rem)/1 var(--fh);color:rgba(215,230,245,.32);text-transform:uppercase;letter-spacing:.04em;transition:color .3s,text-shadow .3s;white-space:nowrap}
.marquee a:hover{color:#fff;text-shadow:0 0 22px rgba(63,180,255,.8)}
@keyframes marq{to{transform:translateX(-50%)}}

/* korzyści */
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.bcard,.glass{padding:28px;border-radius:var(--r2);background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(10px)}
.bcard{transition:border-color .3s,transform .3s var(--ease)}
.bcard:hover{border-color:var(--line2);transform:translateY(-4px)}
.bcard p{color:var(--mut);font-size:.95rem;margin:0}
.bcard-ic{display:grid;place-items:center;width:52px;height:52px;border-radius:15px;margin-bottom:18px;color:var(--ice);background:linear-gradient(135deg,rgba(63,180,255,.22),rgba(63,180,255,.05));border:1px solid var(--line2)}

/* kroki */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;counter-reset:s}
.step{display:flex;gap:16px;align-items:flex-start;padding:22px;border-radius:var(--r);background:var(--glass);border:1px solid var(--line);position:relative}
.step p{margin:0;color:#c4d6ea;font-size:.95rem}
.step-n{flex:none;display:grid;place-items:center;width:42px;height:42px;border-radius:50%;font:700 1rem/1 var(--fh);color:#03122a;background:linear-gradient(135deg,#c8f1ff,var(--ice2));box-shadow:0 0 20px rgba(63,180,255,.5)}

/* pas CTA */
.cta-band{padding:120px 0 90px}
.cta-in{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:46px 48px;border-radius:32px;position:relative;overflow:hidden;
  background:linear-gradient(120deg,rgba(30,123,255,.28),rgba(63,180,255,.10) 50%,rgba(143,220,255,.06));border:1px solid var(--line2);flex-wrap:wrap}
.cta-in::before{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-200px;border-radius:50%;background:radial-gradient(circle,rgba(143,220,255,.35),transparent 70%);animation:float 14s ease-in-out infinite alternate}
.cta-in h2{font-size:clamp(1.5rem,2.6vw,2.2rem);margin-bottom:8px}
.cta-in p{margin:0;color:var(--mut)}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative}

/* stopka */
.foot{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(7,19,40,.6),#030812);padding:70px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.foot-logo img{width:220px;height:auto;filter:drop-shadow(0 0 20px rgba(63,180,255,.3));margin-bottom:14px}
.foot p{color:var(--mut);font-size:.92rem;max-width:320px}
.foot h4{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);margin-bottom:18px}
.foot ul{list-style:none;margin:0;padding:0}
.foot-list li{display:flex;align-items:center;gap:10px;margin-bottom:12px;color:#cfe2f5}
.foot-list .ic{color:var(--ice)}
.foot-list a,.foot-links a{color:#cfe2f5;transition:color .2s}
.foot-list a:hover,.foot-links a:hover{color:#fff}
.foot-links li{margin-bottom:8px;font-size:.94rem}
.foot-social{display:flex;gap:10px}
.foot-social a{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--line2);color:#cfe2f5;transition:.3s}
.foot-social a:hover{color:#03122a;background:var(--ice2);border-color:var(--ice2)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:26px 0;margin-top:50px;border-top:1px solid var(--line);font-size:.85rem;color:var(--mut)}
.foot-bottom a{color:var(--mut)}.foot-bottom a:hover{color:#fff}

.fab-call{display:none;position:fixed;right:16px;bottom:16px;z-index:40;width:58px;height:58px;border-radius:50%;place-items:center;color:#03122a;background:linear-gradient(135deg,#c8f1ff,var(--ice2));box-shadow:0 10px 30px rgba(63,180,255,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,180,255,.6)}70%{box-shadow:0 0 0 18px rgba(63,180,255,0)}100%{box-shadow:0 0 0 0 rgba(63,180,255,0)}}

/* podstrony */
.subhero{padding:170px 0 56px;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line)}
.subhero-sm{padding:130px 0 22px;border:0}
.subhero h1{font-size:clamp(2.1rem,5vw,3.8rem);font-weight:800;margin:0 0 12px}
.subhero-lead{max-width:720px;color:#b7cbe0;font-size:1.08rem;margin:0}
.aurora.sm{inset:-60% -10% auto;height:180%;opacity:.7}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--mut);margin-bottom:16px}
.crumbs a{color:#b7cbe0}.crumbs a:hover{color:#fff}.crumbs b{color:#fff;font-weight:500}
.page{padding:60px 0 0}
.page-lead{font-size:1.15rem;color:#cfe2f5;max-width:880px;margin-bottom:30px}
.page-cards{display:grid;gap:18px}
.page-cards.cols-2{grid-template-columns:repeat(2,1fr)}
.page-cards.cols-3{grid-template-columns:repeat(3,1fr)}
.prose-long{max-width:900px}
.prose-long h3,.prose-long strong{color:#fff}
.page-cta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:34px;padding:26px 30px;border-radius:var(--r2);border:1px dashed var(--line2)}
.page-cta p{margin:0 auto 0 0;color:#cfe2f5;font-size:1.05rem}
.page-cta b{color:#fff}

/* katalog */
.catalog{padding:40px 0 0}
.cat-grid{display:grid;grid-template-columns:270px 1fr;gap:28px;align-items:start}
.filters{position:sticky;top:96px;max-height:calc(100vh - 110px);overflow:auto;padding:20px;border-radius:var(--r2);background:var(--glass);border:1px solid var(--line);scrollbar-width:thin}
.filters-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.filters-head b{display:flex;align-items:center;gap:8px;color:#fff;font-family:var(--fh)}
.f-reset{background:none;border:0;color:var(--ice);cursor:pointer;font:500 .85rem var(--ff)}
.f-close{display:none;background:none;border:0;color:#fff;cursor:pointer}
.f-search{display:flex;align-items:center;gap:8px;padding:0 12px;border-radius:12px;border:1px solid var(--line2);background:rgba(0,0,0,.2);color:var(--mut);margin-bottom:8px}
.f-search input{flex:1;min-width:0;background:none;border:0;outline:0;color:#fff;padding:11px 0;font:inherit;font-size:.92rem}
.f-group{border:0;margin:0;padding:14px 0 6px;border-top:1px solid var(--line)}
.f-group+.f-group{margin-top:8px}
.f-group legend{float:left;width:100%;padding:0;margin:0 0 8px;font:600 .74rem/1 var(--ff);letter-spacing:.14em;text-transform:uppercase;color:var(--ice)}
.chk{display:flex;align-items:center;gap:10px;padding:6px 6px;margin:0 -6px;border-radius:8px;cursor:pointer;font-size:.92rem;color:#cfe2f5;clear:both}
.chk:hover{background:rgba(143,220,255,.06)}
.chk input{appearance:none;width:18px;height:18px;flex:none;border-radius:6px;border:1.5px solid var(--line2);background:rgba(0,0,0,.2);display:grid;place-items:center;transition:.2s;cursor:pointer;margin:0}
.chk input:checked{background:var(--ice2);border-color:var(--ice2)}
.chk input:checked::after{content:"";width:5px;height:9px;border:solid #03122a;border-width:0 2px 2px 0;transform:rotate(45deg) translate(-1px,-1px)}
.chk span{flex:1}
.chk small{color:var(--mut);font-size:.76rem}
.results-bar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:20px}
.results-count{color:var(--mut);font-size:.92rem}.results-count b{color:#fff;font-size:1.1rem}
.f-open{display:none}
.chips{display:flex;gap:8px;flex-wrap:wrap;flex:1}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 8px 6px 12px;border-radius:999px;background:rgba(63,180,255,.14);border:1px solid var(--line2);color:#fff;font-size:.82rem;cursor:pointer}
.chip:hover{border-color:var(--ice)}
.sort{display:flex;align-items:center;gap:8px;color:var(--mut);font-size:.88rem;margin-left:auto}
.sort select{background:rgba(0,0,0,.25);color:#fff;border:1px solid var(--line2);border-radius:10px;padding:8px 10px;font:inherit}
.pgrid-cat{grid-template-columns:repeat(3,1fr)}
.pcard.is-hidden{display:none}
.empty{text-align:center;padding:60px 20px;border-radius:var(--r2);border:1px dashed var(--line2);color:var(--mut)}
.empty .ic{color:var(--ice);margin:0 auto 10px}

/* produkt */
.product{padding:10px 0 0}
.prod-top{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:start}
.prod-media{position:sticky;top:110px}
.prod-img{display:grid;place-items:center;aspect-ratio:4/3;border-radius:28px;background:radial-gradient(circle at 50% 40%,#fff,#e7f2fb);padding:34px;border:1px solid var(--line2);box-shadow:0 30px 80px -30px rgba(63,180,255,.45);overflow:hidden;cursor:zoom-in;color:#9ab}
.prod-img img{max-height:100%;width:auto;object-fit:contain;transition:transform .5s var(--ease)}
.prod-img:hover img{transform:scale(1.05)}
.prod-img-empty{cursor:default}
.prod-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tag{padding:6px 12px;border-radius:999px;border:1px solid var(--line2);color:#cfe2f5;font-size:.8rem;background:rgba(255,255,255,.03)}
.tag-ice{color:#03122a;background:var(--ice);border-color:var(--ice);font-weight:600}
.prod-info h1{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700}
.prod-lead{color:#c4d6ea;font-size:1.04rem}
.prod-price{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:18px 22px;border-radius:var(--r);background:var(--glass2);border:1px solid var(--line2);margin:20px 0 12px}
.prod-price span{color:var(--mut);font-size:.9rem;text-transform:uppercase;letter-spacing:.12em}
.prod-price b{font:700 1.3rem/1 var(--fh);color:#fff}
.prod-note{color:var(--mut);font-size:.92rem}
.prod-actions{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0 22px}
.prod-perks{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.prod-perks li{display:flex;align-items:center;gap:10px;color:#cfe2f5;font-size:.94rem}
.prod-perks .ic{color:var(--ice)}
.prod-cats{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:20px;font-size:.84rem;color:var(--mut)}
.prod-cats a{color:#b7cbe0}.prod-cats a:hover{color:#fff}
.prod-desc{margin-top:60px;padding:40px;border-radius:28px;background:#fbfdff;color:#24364a;box-shadow:0 30px 80px -40px rgba(0,0,0,.7)}
.prod-desc h2{color:#0a1c33;font-size:1.6rem}
.prod-content{font-size:.98rem;line-height:1.7}
.prod-content p{color:#33475c}
.prod-content strong{color:#0a1c33}
.prod-content h1,.prod-content h2,.prod-content h3,.prod-content h4{color:#0a1c33}
.prod-content img{margin:18px auto;border-radius:12px}
.prod-content ul{padding-left:1.2em}
.prod-content a{color:var(--ice3)}
.table-wrap{overflow-x:auto;margin:20px 0;border-radius:14px;border:1px solid #dbe7f2}
.prod-content table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:520px}
.prod-content td,.prod-content th{padding:9px 12px;border-bottom:1px solid #e3edf6;text-align:left;vertical-align:top}
.prod-content thead td,.prod-content thead th,.prod-content tr:first-child th{background:#0b1d3a;color:#fff;font-weight:600}
.prod-content tbody tr:nth-child(even){background:#f3f8fc}
.prod-content tbody tr:hover{background:#e8f4fe}

/* kontakt */
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:24px;align-items:start}
.contact-cards{display:grid;gap:16px}
.ccard{display:flex;flex-direction:column;gap:2px;color:var(--txt);transition:border-color .3s,transform .3s var(--ease)}
a.ccard:hover{border-color:var(--ice);transform:translateY(-3px)}
.ccard small{color:var(--mut);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem}
.ccard b{font:700 1.3rem/1.3 var(--fh);color:#fff;word-break:break-word}
.ccard em{font-style:normal;color:var(--mut);font-size:.9rem}
.contact-form h2{font-size:1.6rem}

/* formularz */
.cform-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{display:flex;flex-direction:column;gap:6px}
.fld-wide{grid-column:1/-1}
.fld span{font-size:.85rem;color:#b7cbe0}
.fld input,.fld textarea{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line2);background:rgba(0,0,0,.25);color:#fff;font:inherit;outline:0;transition:border-color .2s,box-shadow .2s;resize:vertical}
.fld input:focus,.fld textarea:focus{border-color:var(--ice2);box-shadow:0 0 0 4px rgba(63,180,255,.15)}
.consent{display:flex;gap:10px;align-items:flex-start;margin:16px 0;font-size:.84rem;color:var(--mut);cursor:pointer}
.consent input{margin-top:3px;accent-color:var(--ice2);width:16px;height:16px;flex:none}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.cform-msg{margin:12px 0 0;font-size:.95rem}
.cform-msg.ok,.alert.ok{color:#7ef0b5}.cform-msg.err,.alert.err{color:#ff9b9b}
.alert{padding:12px 16px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line2)}
.btn-send[disabled]{opacity:.6;pointer-events:none}

/* modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(2,6,14,.75);backdrop-filter:blur(6px);animation:fade .25s}
.modal-box{position:relative;width:min(640px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:32px;border-radius:28px;background:linear-gradient(160deg,#0b1d3a,#071328);border:1px solid var(--line2);box-shadow:var(--sh);animation:pop .35s var(--ease)}
.modal-x{position:absolute;right:14px;top:14px;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.modal-sub{color:var(--ice);font-weight:600;margin-top:-6px}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(20px) scale(.97)}}
.lightbox{position:fixed;inset:0;z-index:110;display:grid;place-items:center;background:rgba(2,6,14,.9);cursor:zoom-out;animation:fade .25s;padding:20px}
.lightbox img{max-width:min(1100px,96vw);max-height:90vh;background:#fff;border-radius:18px;padding:20px;animation:pop .35s var(--ease)}

/* animacje przy przewijaniu */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease) var(--d,0ms),transform .8s var(--ease) var(--d,0ms)}
.reveal.in{opacity:1;transform:none}
.no-js .reveal{opacity:1;transform:none}

/* responsywność */
@media (max-width:1180px){
  .nav-links>a,.has-mega>a{padding:10px 9px;font-size:.88rem}
  .nav-call span{display:none}
  .pgrid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .nav-burger{display:flex}
  .nav-call{margin-left:auto}
  .nav-call span{display:inline}
  .nav-links{position:fixed;inset:0;z-index:-1;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:4px;padding:110px 24px 30px;margin:0;background:rgba(4,10,22,.97);backdrop-filter:blur(20px);overflow:auto;opacity:0;visibility:hidden;transform:translateY(-12px);transition:.3s var(--ease)}
  .nav-open .nav-links{opacity:1;visibility:visible;transform:none}
  .nav-links>a,.has-mega>a{font-size:1.15rem;padding:14px 16px;border-radius:14px}
  .nav-links a.active::after{display:none}
  .mega{position:static;translate:none;opacity:1;visibility:visible;transform:none;display:none;grid-template-columns:1fr;background:rgba(143,220,255,.04);margin:4px 0 10px;box-shadow:none;padding:16px}
  .has-mega.open .mega{display:grid}
  .has-mega .mega-col:nth-child(3){display:none}
  .offer-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.prod-top,.contact-grid{grid-template-columns:1fr}
  .prod-media{position:static}
  .bgrid,.page-cards.cols-3{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:1fr}
  .filters{position:fixed;inset:0 auto 0 0;z-index:60;width:min(340px,88vw);max-height:none;border-radius:0 24px 24px 0;background:#071328;transform:translateX(-105%);transition:transform .35s var(--ease)}
  .filters-open .filters{transform:none;box-shadow:0 0 0 100vmax rgba(0,0,0,.6)}
  .f-close,.f-open{display:inline-flex}
  .pgrid-cat{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:680px){
  .wrap{width:min(1240px,100% - 28px)}
  .nav-logo img{height:56px}.nav.scrolled .nav-logo img{height:48px}
  .nav-call{display:none}
  .nav-burger{margin-left:auto}
  .hero{padding:96px 0 110px}
  .hero-cta .btn{width:100%}
  .offer{margin-top:-60px}
  .offer-grid,.pgrid,.pgrid-cat,.bgrid,.page-cards.cols-2,.page-cards.cols-3,.stats{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .pgrid-cat{grid-template-columns:1fr 1fr;gap:12px}
  .pgrid-cat .pcard-lead{display:none}
  .pgrid-cat .pcard-body{padding:12px}
  .pgrid-cat .pcard-title{font-size:.9rem}
  .pgrid-cat .pcard-foot span{display:none}
  .about,.products-home,.benefits,.process,.related{padding-top:80px}
  .cta-in{padding:30px 24px}
  .cta-actions .btn{width:100%}
  .foot-grid{grid-template-columns:1fr}
  .subhero{padding:130px 0 40px}
  .prod-desc{padding:22px 16px;margin-top:40px}
  .cform-grid{grid-template-columns:1fr}
  .fab-call{display:grid}
  .sort{margin-left:0}
  .results-count{margin-left:auto}
  .modal-box{padding:26px 20px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}