:root{
  --red:#c8102e; --red-dark:#9e0c24; --red-soft:#ff5a73; --white:#fff;
  --ink:#241a1c; --muted:#6b5d60; --tint:#fbf2f3; --line:#ecd9db;
  --r:12px; --max:1120px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font:400 1.0625rem/1.65 "Source Sans 3",system-ui,sans-serif;color:var(--ink);background:var(--white);overflow-x:hidden}
svg{max-width:100%}
h1,h2,h3{font-family:Archivo,system-ui,sans-serif;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2.2rem,5.5vw,4rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
a{color:var(--red)}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.sec--red :focus-visible,.form :focus-visible{outline-color:var(--ink)}
.wrap{width:min(100% - 2.5rem,var(--max));margin-inline:auto}
.skip{position:absolute;left:-999px;top:0;background:var(--red);color:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:0}

/* Przyciski */
.btn{display:inline-block;background:var(--red);color:#fff;font:700 1rem Archivo,sans-serif;padding:.85rem 1.6rem;border:2px solid var(--red);border-radius:var(--r);text-decoration:none;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s}
.btn:hover{background:var(--red-dark);border-color:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 20px rgba(200,16,46,.3)}
.btn--sm{padding:.5rem 1.1rem;font-size:.95rem}
.btn--ghost{background:transparent;color:var(--red)}
.btn--ghost:hover{background:var(--red);border-color:var(--red);color:#fff}

/* Nagłówek */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.header.is-stuck{box-shadow:0 6px 24px rgba(36,26,28,.08)}
.header__in{display:flex;align-items:center;justify-content:space-between;min-height:68px}
.logo{display:flex;align-items:center;gap:.6rem;font:800 1.35rem Archivo,sans-serif;color:var(--ink);text-decoration:none;letter-spacing:.02em}
.logo__mark{display:grid;place-items:center;width:36px;height:36px;background:var(--red);color:#fff;border-radius:9px;font-size:1.2rem;transition:transform .3s}
.logo:hover .logo__mark{transform:rotate(-8deg) scale(1.08)}
.nav{display:flex;align-items:center;gap:1.6rem}
.nav a:not(.btn){position:relative;color:var(--ink);text-decoration:none;font-weight:600}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
.burger{display:none;background:none;border:0;padding:.6rem;cursor:pointer}
.burger span{display:block;width:26px;height:3px;background:var(--red);margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Hero */
.hero{position:relative;padding:clamp(2.5rem,7vw,5.5rem) 0;overflow:hidden;
  background:radial-gradient(circle at 1px 1px,rgba(200,16,46,.16) 1.5px,transparent 0) 0 0/26px 26px,var(--white)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:linear-gradient(transparent,#fff);pointer-events:none}
.hero__in{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.hero__txt p{font-size:1.25rem;color:var(--muted);max-width:34ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero__art{background:linear-gradient(150deg,#e0112f,var(--red-dark));border-radius:28px;padding:clamp(.8rem,2vw,1.6rem);box-shadow:0 28px 60px rgba(158,12,36,.35)}
.hero__art svg{display:block;width:100%;height:auto}
.hero__txt>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.hero__txt p{animation-delay:.12s}.hero__cta{animation-delay:.24s}
.hero__art{animation:rise .9s .15s cubic-bezier(.2,.7,.2,1) both}
@keyframes rise{from{opacity:0;transform:translateY(28px)}}

/* Animacje SVG */
.float{animation:float 5.5s ease-in-out infinite;animation-delay:var(--d,0s)}
@keyframes float{50%{transform:translateY(-12px)}}
.ln{transform-box:fill-box;transform-origin:left center;animation:type 7s ease-out infinite both;animation-delay:var(--d,0s)}
@keyframes type{0%{transform:scaleX(0)}16%,82%{transform:scaleX(1)}100%{transform:scaleX(0)}}
.blink{animation:blink 1.4s steps(2,jump-none) infinite;animation-delay:var(--d,0s)}
@keyframes blink{50%{opacity:.15}}
.flow{animation:flow 1s linear infinite}
@keyframes flow{to{stroke-dashoffset:-32}}
.pulse{transform-box:fill-box;transform-origin:center;opacity:.2;animation:pulse 2.6s ease-out infinite}
@keyframes pulse{from{transform:scale(.75);opacity:.3}to{transform:scale(1.12);opacity:0}}

/* Statystyki */
.stats{background:var(--ink);color:#e9dfe1}
.stats__in{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.8rem 0;text-align:center}
.stats strong{display:block;font:800 2.2rem/1.2 Archivo,sans-serif;color:#fff;border-bottom:3px solid var(--red);width:max-content;margin:0 auto .4rem;padding-bottom:.1rem}

/* Sekcje */
.sec{padding:clamp(3rem,7vw,5.5rem) 0}
.sec--tint{background:var(--tint)}
.lead{font-size:1.15rem;color:var(--muted);max-width:56ch;margin-bottom:2rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.7rem;position:relative;overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:var(--red);transform:scaleX(.18);transform-origin:left;transition:transform .35s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(200,16,46,.14);border-color:#f0c4cb}
.card:hover::before{transform:scaleX(1)}
.card p{color:var(--muted);margin:0}
.card__ico{display:grid;place-items:center;width:58px;height:58px;border-radius:14px;background:var(--tint);color:var(--red);margin-bottom:1rem;transition:background .25s,color .25s,transform .35s}
.card__ico svg{width:28px;height:28px}
.card:hover .card__ico{background:var(--red);color:#fff;transform:rotate(-6deg) scale(1.06)}

.about{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.about__art{background:#fff;border:1px solid var(--line);border-radius:24px;padding:1rem;box-shadow:0 18px 40px rgba(200,16,46,.1)}
.about__art svg{display:block;width:100%;height:auto}
.ticks{list-style:none;padding:0;margin:1.2rem 0 0}
.ticks li{position:relative;padding-left:1.8rem;margin-bottom:.5rem;font-weight:600}
.ticks li::before{content:"";position:absolute;left:0;top:.5em;width:.9rem;height:.5rem;border-left:3px solid var(--red);border-bottom:3px solid var(--red);transform:rotate(-45deg)}

.steps{list-style:none;padding:0;margin:2rem 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem}
.steps li{position:relative;padding-top:1.1rem}
.steps li::before{content:"";position:absolute;left:0;right:-1.4rem;top:17px;height:3px;background:repeating-linear-gradient(90deg,var(--red) 0 8px,transparent 8px 14px)}
.steps li:last-child::before{right:auto;width:34px}
.steps p{color:var(--muted);margin:0}
.steps__n{position:relative;display:inline-grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--red);color:#fff;font:700 1rem Archivo,sans-serif;margin:-1.1rem 0 .8rem;box-shadow:0 0 0 6px #fff}

/* Kontakt */
.sec--red{background:linear-gradient(150deg,#d4112f,var(--red-dark));color:#fff}
.sec--red .lead{color:#ffe3e7}
.sec--red a{color:#fff}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
address{font-style:normal;font-size:1.1rem;line-height:1.9}
.form{background:#fff;color:var(--ink);padding:1.8rem;border-radius:var(--r);box-shadow:0 24px 50px rgba(0,0,0,.25)}
.form label{display:block;font-weight:600;margin:.9rem 0 .3rem}
.form input,.form textarea{width:100%;font:inherit;padding:.75rem .9rem;border:2px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.form input:focus,.form textarea:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(200,16,46,.12);outline:none}
.form textarea{resize:vertical}
.form .btn{margin-top:1.2rem;width:100%}
.hp{position:absolute;left:-9999px}
.alert{padding:.8rem 1rem;border-radius:9px;margin:0 0 .5rem;font-weight:600}
.alert--ok{background:#e8f6ec;color:#17612b}
.alert--error{background:#fde8eb;color:var(--red-dark)}

.footer{background:var(--ink);color:#d9cdd0;font-size:.95rem}
.footer__in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 1.5rem;padding:1.4rem 0}
.footer a{color:#fff}

/* Pojawianie się (tylko gdy działa JS) */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0s)}
.js .rv.in{opacity:1;transform:none}
.js .card.rv.in{transition:opacity .7s var(--d,0s),transform .25s,box-shadow .25s,border-color .25s}

/* Responsywność */
@media (max-width:960px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);row-gap:2rem}
  .steps li:nth-child(2)::before{right:auto;width:34px}
  .stats__in{grid-template-columns:repeat(2,1fr);row-gap:1.4rem}
}
@media (max-width:760px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1.2rem;display:none}
  .nav.is-open{display:flex}
  .nav a:not(.btn){padding:.8rem 0;border-bottom:1px solid var(--line)}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:.9rem;text-align:center}
  .hero__in,.about,.contact{grid-template-columns:1fr;gap:2rem}
  .hero__txt p{max-width:none}
}
@media (max-width:540px){
  .grid,.steps{grid-template-columns:1fr}
  .steps li::before{display:none}
  .steps li{padding-top:0}
  .steps__n{margin-top:0}
  .hero__cta .btn{width:100%;text-align:center}
  .footer__in{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
}