/* ============================================================
   inspira: cosmetics - inspiracosmetics.pl
   Skład edytorski: monochrom producenta, światło, asymetria.
   Jeden arkusz dla całego serwisu.
   ============================================================ */

:root{
  --paper:#FFFFFF;
  --pearl:#F6F5F2;
  --blush:#F4EDE7;
  --ink:#1A1A1A;
  --graphite:#3D3B38;
  --muted:#7A756E;
  --hairline:#E7E3DC;
  --hairline-strong:#D6CFC5;
  --accent:#8C6D57;

  --line-med:#1E96AC;

  --font-display:'Fraunces', Georgia, serif;
  --font-body:'Hanken Grotesk', 'Helvetica Neue', Arial, sans-serif;
  --ease:cubic-bezier(.33,.02,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  font-size:16px;line-height:1.7;
  color:var(--ink);background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--blush);color:var(--ink)}

/* kontenery o zmiennej szerokości - rytm łamany świadomie */
.wrap{max-width:1280px;margin-inline:auto;padding-inline:clamp(20px,4vw,56px)}
.wrap-text{max-width:920px;margin-inline:auto;padding-inline:clamp(20px,4vw,56px)}

/* ---------- typografia ---------- */
h1,h2,h3{font-family:var(--font-display);font-weight:330;line-height:1.08;letter-spacing:-.015em;text-wrap:balance}
p{text-wrap:pretty}
em{font-style:italic;font-weight:360;color:var(--accent)}
.kicker{
  font-size:.68rem;font-weight:600;letter-spacing:.26em;text-transform:uppercase;
  color:var(--muted);display:block;
}
/* miękka odmiana nadtytułu - serif italic, bez wersalików (hero) */
.kicker--soft{
  font-family:var(--font-display);font-style:italic;font-weight:340;
  font-size:1rem;letter-spacing:0;text-transform:none;color:var(--muted);
}
.caption{font-size:.78rem;color:var(--muted);line-height:1.6}
.footnote{font-size:.74rem;color:var(--muted)}
.rule{width:44px;height:1px;background:var(--hairline-strong);border:0;margin:0}

/* linki tekstowe zamiast strzałek wszędzie */
.tlink{
  display:inline-block;font-size:.92rem;font-weight:500;
  border-bottom:1px solid var(--hairline-strong);
  padding-bottom:3px;transition:border-color .3s var(--ease);
}
.tlink:hover{border-color:var(--ink)}
.tlink--light{color:#fff;border-color:rgba(255,255,255,.35)}
.tlink--light:hover{border-color:#fff}

.btn{
  display:inline-block;font-size:.9rem;font-weight:500;
  padding:16px 34px;background:var(--ink);color:#fff;
  transition:background .3s var(--ease);
}
.btn:hover{background:var(--graphite)}
.btn--ghost{background:transparent;color:var(--ink);border:1px solid var(--hairline-strong)}
.btn--ghost:hover{background:transparent;border-color:var(--ink)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:var(--pearl)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(140%) blur(8px);
  -webkit-backdrop-filter:saturate(140%) blur(8px);
  border-bottom:1px solid var(--hairline);
}
.header-inner{display:flex;align-items:center;height:62px;gap:40px}
.wordmark{font-size:1.05rem;line-height:1;white-space:nowrap}
.wordmark b{font-weight:700}
.wordmark span{font-weight:300;color:var(--graphite)}
.main-nav{display:flex;gap:26px;margin-left:auto}
.main-nav a{
  font-size:.86rem;font-weight:450;color:var(--graphite);
  padding:4px 0;border-bottom:1px solid transparent;
  transition:border-color .3s var(--ease),color .3s var(--ease);
}
.main-nav a:hover{color:var(--ink);border-color:var(--hairline-strong)}
.header-pro{
  font-size:.86rem;font-weight:500;
  border-bottom:1px solid var(--hairline-strong);padding-bottom:2px;
  white-space:nowrap;transition:border-color .3s var(--ease);
}
.header-pro:hover{border-color:var(--ink)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{display:block;width:20px;height:1.5px;background:var(--ink);margin:5px 0}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--hairline)}
.hero-grid{
  display:grid;grid-template-columns:repeat(12,1fr);
  column-gap:clamp(16px,2.5vw,36px);align-items:end;
}
.hero-copy{
  grid-column:1/8;grid-row:1;padding:clamp(64px,9vh,120px) 0 clamp(48px,7vh,88px);
  position:relative;z-index:2;
}
.hero-copy .kicker{margin-bottom:30px}
/* nagłówek świadomie nachodzi na fotografię - napięcie zamiast splitu */
.hero h1{
  font-size:clamp(2.9rem,6.4vw,5.4rem);
  max-width:13ch;margin-bottom:34px;
}
.hero-lead{
  font-size:1.05rem;color:var(--graphite);
  max-width:38ch;margin-bottom:44px;
}
.hero-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap;margin-bottom:72px}
.hero-foot{
  font-size:.78rem;color:var(--muted);line-height:1.7;max-width:52ch;
  padding-top:18px;position:relative;
}
.hero-foot::before{content:'';position:absolute;top:0;left:0;width:44px;height:1px;background:var(--hairline-strong)}
.hero-foot b{color:var(--ink);font-weight:600}
.hero-media{
  grid-column:7/13;grid-row:1;position:relative;align-self:stretch;z-index:1;
  margin-right:calc(-1 * clamp(20px,4vw,56px));
}
.hero-media img{
  width:100%;height:100%;min-height:560px;object-fit:cover;object-position:62% 12%;
  filter:grayscale(14%);
}
.hero-media figcaption{
  position:absolute;left:-14px;bottom:96px;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-size:.62rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);
}

/* ---------- stat edytorski ---------- */
.stat-ed{padding:clamp(88px,12vh,150px) 0 clamp(72px,10vh,120px)}
.stat-grid{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.5vw,36px)}
.stat-hero{grid-column:1/6}
.stat-hero b{
  font-family:var(--font-display);font-weight:300;letter-spacing:-.03em;
  font-size:clamp(4.4rem,9vw,8rem);line-height:.95;display:block;
}
.stat-hero small{
  display:block;font-size:.92rem;color:var(--graphite);max-width:26ch;margin-top:18px;
}
.stat-side{grid-column:7/12;align-self:center}
.stat-side p{color:var(--graphite);max-width:44ch;margin-bottom:34px}
.stat-list{list-style:none}
.stat-list li{
  display:flex;align-items:baseline;gap:18px;
  padding:13px 0;border-top:1px solid var(--hairline);
  font-size:.88rem;color:var(--muted);
}
.stat-list li:last-child{border-bottom:1px solid var(--hairline)}
.stat-list b{
  font-family:var(--font-display);font-weight:340;font-size:1.35rem;color:var(--ink);
  min-width:96px;letter-spacing:-.01em;
}
.stat-ed .footnote{margin-top:26px}

/* ---------- manifest ---------- */
/* nie na osi: blok zsunięty w prawo od środka, krótka linia zamiast nadtytułu */
.manifest{background:var(--blush);padding:clamp(110px,16vh,190px) 0}
.manifest-inner{max-width:34ch;margin-left:clamp(0px,28%,340px)}
.manifest .rule{margin-bottom:40px}
.manifest p{
  font-family:var(--font-display);font-weight:330;
  font-size:clamp(1.5rem,3.1vw,2.4rem);line-height:1.4;letter-spacing:-.01em;
}

/* ---------- ścieżki ---------- */
.paths{padding:clamp(96px,13vh,160px) 0 0}
.paths-head{max-width:560px;margin-bottom:72px}
.paths-head h2{font-size:clamp(2rem,3.8vw,3rem);margin-top:22px}
.paths-grid{
  display:grid;grid-template-columns:7fr 5fr;
  column-gap:clamp(24px,4vw,72px);align-items:start;
}
.path-b2c{position:relative}
.path-b2c > img{width:100%;aspect-ratio:4/3.4;object-fit:cover;object-position:center 18%}
.path-b2c-panel{
  background:#fff;padding:40px 44px 44px;
  margin:-88px 0 0 auto;position:relative;width:min(86%,520px);
}
.path-b2c-panel h3{font-size:1.75rem;margin-bottom:14px}
.path-b2c-panel p{font-size:.95rem;color:var(--graphite);max-width:42ch;margin-bottom:26px}
.path-b2b{
  background:var(--ink);color:#fff;
  padding:52px 48px 56px;margin-top:96px;
}
.path-b2b .kicker{color:rgba(255,255,255,.5);margin-bottom:22px}
.path-b2b h3{font-size:1.75rem;margin-bottom:16px;max-width:14ch}
.path-b2b p{font-size:.95rem;color:rgba(255,255,255,.72);max-width:38ch;margin-bottom:30px}
.path-b2b dl{margin-bottom:38px}
.path-b2b dl div{
  padding:13px 0;border-top:1px solid rgba(255,255,255,.14);
  display:flex;gap:16px;align-items:baseline;
}
.path-b2b dt{
  font-family:var(--font-display);font-size:.95rem;font-weight:340;
  color:rgba(255,255,255,.45);min-width:26px;
}
.path-b2b dd{font-size:.88rem;color:rgba(255,255,255,.82)}

/* ---------- zakupy po potrzebie (B2C) ---------- */
.needs{padding:clamp(96px,13vh,160px) 0 clamp(80px,11vh,130px)}
.needs-head{max-width:560px;margin-bottom:64px}
.needs-head h2{font-size:clamp(2rem,3.8vw,3rem);margin-top:22px}
.needs-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:clamp(28px,5vw,88px);max-width:1020px}
.needs-col + .needs-col{margin-top:72px}
.need{display:block;padding:24px 4px;border-top:1px solid var(--hairline)}
.needs-col .need:last-child{border-bottom:1px solid var(--hairline)}
.need .nn{
  font-family:var(--font-display);font-weight:340;letter-spacing:-.01em;
  font-size:clamp(1.35rem,2.2vw,1.8rem);line-height:1.15;display:block;
  transition:color .3s var(--ease);
}
.need:hover .nn{font-style:italic;color:var(--accent)}
.need .nd{font-size:.86rem;color:var(--muted);margin-top:5px;display:block;max-width:36ch}

/* ---------- cicha nota dla profesjonalistek ---------- */
.pro-note{border-block:1px solid var(--hairline);padding:60px 0;background:var(--paper)}
.pro-note p{font-size:.95rem;color:var(--graphite);max-width:64ch}
.pro-note .tlink{margin-left:14px;white-space:nowrap}

/* ---------- indeks linii ---------- */
.lines{padding:clamp(110px,15vh,180px) 0}
.lines-grid{display:grid;grid-template-columns:4fr 7fr;column-gap:clamp(28px,5vw,88px)}
.lines-intro{position:sticky;top:110px;align-self:start}
.lines-intro h2{font-size:clamp(2rem,3.8vw,3rem);margin:22px 0 26px;max-width:10ch}
.lines-intro p{font-size:.95rem;color:var(--graphite);max-width:30ch;margin-bottom:30px}
.lines-index{list-style:none}
.lines-index li{border-top:1px solid var(--hairline)}
.lines-index li:last-child{border-bottom:1px solid var(--hairline)}
.lines-index a{
  display:grid;grid-template-columns:44px 1fr;column-gap:18px;
  padding:26px 6px;transition:background .3s var(--ease);
}
.lines-index a:hover{background:var(--pearl)}
.lines-index sup{
  font-family:var(--font-display);font-size:.78rem;color:var(--muted);
  padding-top:10px;
}
.lines-index .ln{
  font-family:var(--font-display);font-weight:340;
  font-size:clamp(1.45rem,2.3vw,1.95rem);letter-spacing:-.01em;line-height:1.15;
}
.lines-index a:hover .ln{font-style:italic;color:var(--accent)}
.lines-index .ld{
  font-size:.86rem;color:var(--muted);max-width:52ch;margin-top:6px;
}
/* rytm łamany: wybrane pozycje z większym światłem */
.lines-index li:nth-child(1) a{padding-block:34px}
.lines-index li:nth-child(4) a{padding-block:32px}
.lines-index li:nth-child(7) a{padding-block:32px}

/* ---------- nauka ---------- */
.science{padding:0 0 clamp(100px,14vh,170px)}
.science-grid{display:grid;grid-template-columns:6fr 5fr;column-gap:clamp(28px,5vw,88px);align-items:center}
.science-media{margin-left:calc(-1 * clamp(20px,4vw,56px))}
.science-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.science-media figcaption{margin:14px 0 0 clamp(20px,4vw,56px)}
.science-copy .kicker{margin-bottom:26px}
.science-copy h2{font-size:clamp(1.9rem,3.4vw,2.7rem);max-width:13ch;margin-bottom:24px}
.science-copy > p{color:var(--graphite);max-width:44ch;margin-bottom:38px}
.science-copy dl div{
  padding:17px 0;border-top:1px solid var(--hairline);
  display:grid;grid-template-columns:150px 1fr;gap:14px;
}
.science-copy dl div:last-child{border-bottom:1px solid var(--hairline)}
.science-copy dt{font-family:var(--font-display);font-size:1rem;font-weight:360}
.science-copy dd{font-size:.88rem;color:var(--muted)}

/* ---------- produkty ---------- */
.shop{padding:0 0 clamp(96px,13vh,160px)}
.shop-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin-bottom:64px;flex-wrap:wrap}
.shop-head h2{font-size:clamp(2rem,3.8vw,3rem);margin-top:22px}
.featured{
  display:grid;grid-template-columns:5fr 6fr;column-gap:clamp(28px,4vw,72px);
  background:var(--blush);align-items:center;
  padding:clamp(36px,5vw,72px);margin-bottom:88px;
}
.featured-img{
  background:#fff;padding:clamp(32px,4vw,64px);
  display:flex;align-items:center;justify-content:center;
}
.featured-img img{width:100%;max-height:400px;object-fit:contain}
.featured-copy .kicker{margin-bottom:20px}
.featured-copy h3{font-size:clamp(1.7rem,2.9vw,2.4rem);margin-bottom:14px}
.featured-copy > p{font-size:.98rem;color:var(--graphite);max-width:42ch;margin-bottom:26px}
.featured-stat{
  font-family:var(--font-display);font-weight:330;font-size:1.5rem;letter-spacing:-.01em;
  display:block;margin-bottom:30px;
}
.featured-stat small{display:block;font-family:var(--font-body);font-size:.78rem;color:var(--muted);margin-top:6px}
.plist{
  display:grid;grid-template-columns:repeat(3,1fr);
  column-gap:clamp(20px,3vw,44px);row-gap:72px;
}
.ptile{display:block}
.ptile-img{
  background:var(--pearl);aspect-ratio:1/1.06;
  display:flex;align-items:center;justify-content:center;padding:34px;
  margin-bottom:20px;
}
.ptile-img img{max-height:100%;object-fit:contain;mix-blend-mode:multiply;transition:transform .8s var(--ease)}
.ptile:hover .ptile-img img{transform:scale(1.035)}
.ptile .kicker{font-size:.6rem;margin-bottom:8px}
.ptile h3{font-family:var(--font-body);font-size:.98rem;font-weight:600;line-height:1.4}
.ptile p{font-size:.85rem;color:var(--muted);margin-top:4px;max-width:34ch}
.ptile u{
  text-decoration:none;border-bottom:1px solid var(--hairline-strong);
  transition:border-color .3s var(--ease);
}
.ptile:hover u{border-color:var(--ink)}
/* stagger - kolumny startują na różnych wysokościach */
@media (min-width:821px){
  .plist .ptile:nth-child(3n+2){transform:translateY(44px)}
  .plist .ptile:nth-child(3n){transform:translateY(-18px)}
  .plist{padding-bottom:44px}
}
.shop .footnote{margin-top:70px;max-width:64ch}
.plist--flat .ptile{transform:none!important}

/* ---------- pas B2C ---------- */
.home-band{background:var(--pearl);padding:clamp(100px,14vh,170px) 0}
.home-grid{display:grid;grid-template-columns:6fr 4fr;column-gap:clamp(32px,6vw,100px);align-items:center}
.home-copy .kicker{margin-bottom:26px}
.home-copy h2{font-size:clamp(2rem,3.8vw,3rem);max-width:15ch;margin-bottom:24px}
.home-copy > p{color:var(--graphite);max-width:46ch;margin-bottom:36px}
.home-steps{list-style:none;counter-reset:krok;max-width:52ch;margin-bottom:44px}
.home-steps li{
  counter-increment:krok;position:relative;
  padding:14px 0 14px 52px;border-top:1px solid var(--hairline-strong);
  font-size:.92rem;color:var(--graphite);
}
.home-steps li::before{
  content:counter(krok,decimal-leading-zero);
  position:absolute;left:0;top:15px;
  font-family:var(--font-display);font-size:1.05rem;color:var(--accent);
}
.home-media img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 12%}
.home-media figcaption{margin-top:14px}

/* ---------- pas B2B ---------- */
.pro-band{background:var(--ink);color:#fff;padding:clamp(100px,14vh,170px) 0}
.pro-band .kicker{color:rgba(255,255,255,.5)}
.pro-grid{display:grid;grid-template-columns:7fr 4fr;column-gap:clamp(32px,6vw,100px)}
.pro-band h2{
  font-size:clamp(2.2rem,4.4vw,3.6rem);max-width:14ch;
  margin:26px 0 30px;
}
.pro-band .lead{color:rgba(255,255,255,.72);max-width:46ch;margin-bottom:48px}
.pro-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap}
.pro-list{border-top:1px solid rgba(255,255,255,.16);align-self:center}
.pro-list div{padding:17px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.pro-list b{display:block;font-weight:600;font-size:.94rem;margin-bottom:3px}
.pro-list span{font-size:.85rem;color:rgba(255,255,255,.6)}

/* ---------- o marce ---------- */
.about{padding:clamp(100px,14vh,170px) 0}
.about-grid{display:grid;grid-template-columns:5fr 6fr;column-gap:clamp(32px,6vw,100px)}
.about h2{font-size:clamp(1.9rem,3.4vw,2.7rem);margin-top:24px;max-width:13ch}
.about-copy p{color:var(--graphite);margin-bottom:20px;max-width:54ch}
.about-copy p:first-of-type{font-size:1.14rem;line-height:1.6;color:var(--ink)}
.about-copy b{font-weight:600;color:var(--ink)}
.about-copy .tlink{margin-top:10px}

/* ---------- kontakt ---------- */
.contact{border-top:1px solid var(--hairline);padding:clamp(100px,14vh,160px) 0;text-align:center}
.contact .kicker{margin-bottom:30px}
.contact h2{font-size:clamp(2rem,4vw,3.2rem);max-width:20ch;margin-inline:auto;margin-bottom:22px}
.contact > .wrap > p{color:var(--graphite);max-width:52ch;margin-inline:auto;margin-bottom:44px}
.contact-tel{
  font-family:var(--font-display);font-weight:330;letter-spacing:-.01em;
  font-size:clamp(2rem,5vw,3.6rem);display:inline-block;
  border-bottom:1px solid var(--hairline-strong);
  transition:border-color .3s var(--ease);line-height:1.2;
}
.contact-tel:hover{border-color:var(--ink)}
.contact-mail{display:block;margin-top:26px}
.contact .caption{margin-top:44px}

/* ---------- stopka ---------- */
.site-footer{border-top:1px solid var(--hairline);padding:72px 0 44px;overflow:hidden}
.footer-mega{
  font-family:var(--font-body);font-weight:300;
  font-size:clamp(52px,10.5vw,148px);letter-spacing:-.035em;line-height:1;
  color:var(--ink);margin-bottom:70px;white-space:nowrap;
}
.footer-mega b{font-weight:600}
.footer-cols{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.footer-cols h4{
  font-family:var(--font-body);font-size:.68rem;font-weight:600;
  letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:16px;
}
.footer-cols ul{list-style:none}
.footer-cols li{margin-bottom:10px}
.footer-cols a{font-size:.88rem;color:var(--graphite)}
.footer-cols a:hover{color:var(--ink)}
.footer-cols .caption{max-width:30ch}
.footer-legal{
  border-top:1px solid var(--hairline);padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.74rem;color:var(--muted);
}

/* ---------- podstrona B2B ---------- */
.why{background:var(--pearl);padding:clamp(96px,13vh,160px) 0}
.why-head{max-width:620px;margin-bottom:72px}
.why-head h2{font-size:clamp(2rem,3.8vw,3rem);margin-top:22px}
.why-list{max-width:860px}
.why-list article{
  display:grid;grid-template-columns:64px 260px 1fr;column-gap:28px;
  padding:30px 0;border-top:1px solid var(--hairline-strong);
}
.why-list article:last-child{border-bottom:1px solid var(--hairline-strong)}
.why-list i{font-family:var(--font-display);font-style:normal;font-size:1rem;color:var(--muted);padding-top:4px}
.why-list h3{font-size:1.3rem;line-height:1.25}
.why-list p{font-size:.9rem;color:var(--graphite);max-width:46ch;align-self:center}
.why-list article:nth-child(2){margin-left:44px}
.why-list article:nth-child(4){margin-left:44px}
.why-list article:nth-child(6){margin-left:44px}

.onboard{padding:clamp(96px,13vh,160px) 0}
.onboard-grid{display:grid;grid-template-columns:4fr 7fr;column-gap:clamp(28px,5vw,88px)}
.onboard-grid h2{font-size:clamp(2rem,3.8vw,3rem);margin-top:22px;max-width:10ch}
.onboard-steps{border-top:1px solid var(--hairline)}
.onboard-steps div{
  display:grid;grid-template-columns:72px 1fr;column-gap:24px;
  padding:30px 0;border-bottom:1px solid var(--hairline);
}
.onboard-steps b{font-family:var(--font-display);font-weight:300;font-size:2rem;color:var(--accent);line-height:1}
.onboard-steps h3{font-size:1.2rem;margin-bottom:6px}
.onboard-steps p{font-size:.9rem;color:var(--muted);max-width:52ch}
.onboard-cta{margin-top:44px;display:flex;gap:28px;align-items:center;flex-wrap:wrap}

/* ---------- reveal ---------- */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity 1.05s var(--ease),transform 1.05s var(--ease)}
.js .rv.in{opacity:1;transform:none}
/* druga kolumna wchodzi ułamek później - naturalny, niesymetryczny rytm */
.js .stat-side.rv,.js .path-b2b.rv,.js .home-media.rv,.js .pro-list.rv,.js .science-copy.rv{transition-delay:.14s}

/* ---------- responsywność ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-copy{grid-column:1;grid-row:1;padding-bottom:0}
  .hero-media{grid-column:1;grid-row:2;margin-left:calc(-1 * clamp(20px,4vw,56px));margin-top:56px}
  .hero-media img{min-height:0;aspect-ratio:4/4.6;object-position:60% 10%}
  .stat-grid{grid-template-columns:1fr;row-gap:52px}
  .stat-hero,.stat-side{grid-column:1}
  .paths-grid{grid-template-columns:1fr;row-gap:64px}
  .path-b2b{margin-top:0}
  .lines-grid{grid-template-columns:1fr;row-gap:56px}
  .lines-intro{position:static}
  .science-grid{grid-template-columns:1fr;row-gap:48px}
  .science-media{margin-right:calc(-1 * clamp(20px,4vw,56px))}
  .featured{grid-template-columns:1fr;row-gap:40px}
  .plist{grid-template-columns:1fr 1fr;row-gap:56px}
  .home-grid,.pro-grid,.about-grid{grid-template-columns:1fr;row-gap:56px}
  .footer-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .why-list article{grid-template-columns:44px 1fr;row-gap:8px}
  .why-list article p{grid-column:2}
  .why-list article:nth-child(2),.why-list article:nth-child(4),.why-list article:nth-child(6){margin-left:0}
  .onboard-grid{grid-template-columns:1fr;row-gap:48px}
}
@media (max-width:820px){
  .main-nav{
    display:none;position:absolute;top:62px;left:0;right:0;
    background:#fff;border-bottom:1px solid var(--hairline);
    flex-direction:column;gap:0;padding:10px 24px 18px;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 0;width:100%;border-bottom:1px solid var(--hairline);font-size:1rem}
  .main-nav a:last-child{border-bottom:0}
  .nav-toggle{display:block}
  .header-pro{display:none}
  .lines-index a{grid-template-columns:34px 1fr;padding-block:22px}
  .path-b2c-panel{width:100%;margin-top:-56px;padding:30px 26px 34px}
  .path-b2b{padding:40px 28px 44px}
  .featured{padding:28px 24px 36px}
}
@media (max-width:560px){
  .plist{grid-template-columns:1fr;row-gap:48px}
  .ptile-img{aspect-ratio:auto;min-height:300px}
  .hero-actions .btn{width:100%;text-align:center}
  .hero-foot{font-size:.82rem}
  .footer-mega{font-size:12vw;white-space:normal;line-height:1.05}
  .footer-cols{grid-template-columns:1fr}
  .footer-cols a{display:inline-block;padding-block:6px}
  .science-copy dl div{grid-template-columns:1fr;gap:4px}
  .why-list article{grid-template-columns:34px 1fr}
}

/* ---------- dostępność ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .js .rv{opacity:1;transform:none}
}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}