/* ============================================================
   7 ZASAD — landing page
   ============================================================ */

:root{
  --bg:#0a0a0a;
  --bg-alt:#111111;
  --text:#f2f0e9;
  --text-60:rgba(242,240,233,.66);
  --text-45:rgba(242,240,233,.5);
  --line:rgba(242,240,233,.14);
  --line-strong:rgba(242,240,233,.3);
  --max:1280px;
  --pad: clamp(22px, 5vw, 56px);
  font-size: 16px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Archivo',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
h1,h2,p{margin:0}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}
.mono{font-family:'JetBrains Mono',monospace}
.container{max-width:var(--max);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

.eyebrow{
  font:500 10.5px/1 'JetBrains Mono',monospace;
  letter-spacing:.16em;
  opacity:.5;
  margin-bottom: clamp(20px, 3vw, 34px);
  text-transform:uppercase;
}

.section{border-top:1px solid var(--line); padding-top: clamp(44px,8vw,76px); padding-bottom: clamp(44px,8vw,84px)}

/* ---------- nav ---------- */
.nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:18px var(--pad);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;background:var(--bg);z-index:50;
}
.nav .brand{font:600 13px/1 Archivo;letter-spacing:.16em}
.nav .links{display:flex;gap:30px;align-items:center;font:500 12.5px/1 Archivo}
.nav .links a{color:var(--text);opacity:.6;text-decoration:none}
.nav .links a:hover{opacity:1}
.btn-outline{
  border:1px solid var(--text);background:transparent;color:var(--text);
  font:600 11.5px/1 Archivo;letter-spacing:.1em;padding:12px 20px;
}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:26px;line-height:1;padding:4px}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:1fr 400px;gap:60px;align-items:center;
  padding:clamp(48px,9vw,84px) var(--pad) clamp(48px,8vw,76px);
}
.hero h1{
  font:400 clamp(44px,6.5vw,78px)/.97 Archivo;letter-spacing:-.035em;
}
.hero h1 .light{font-weight:300;opacity:.92}
.hero p.lede{
  margin-top:clamp(22px,3vw,34px);max-width:490px;
  font:400 clamp(15px,1.6vw,17.5px)/1.62 Archivo;opacity:.66;
}
.hero-art{position:relative;min-height:300px;display:flex;align-items:center;justify-content:center}
.hero-art img{
  width:min(308px,70vw);height:auto;aspect-ratio:308/436;object-fit:cover;
  border:1px solid rgba(242,240,233,.22);
  box-shadow:-26px 26px 64px rgba(0,0,0,.65);
}

.email-form{display:flex;flex-wrap:wrap;gap:10px;margin-top:clamp(28px,4vw,42px);max-width:530px}
.email-form input[type=email]{flex-basis:0}
.email-form input[type=email]{
  flex:1;min-width:0;background:transparent;border:1px solid var(--line-strong);
  color:var(--text);font:400 15px/1 Archivo;padding:18px;outline:none;
}
.email-form input[type=email]::placeholder{color:rgba(242,240,233,.45)}
.email-form input[type=email]:focus{border-color:var(--text)}
.btn-solid{
  border:none;background:var(--text);color:var(--bg);
  font:600 13px/1 Archivo;letter-spacing:.1em;padding:0 32px;min-height:56px;white-space:nowrap;
}
.btn-solid:hover{opacity:.88}
.form-note{margin-top:14px;font:400 11.5px/1.5 Archivo;opacity:.58}
.form-error{flex-basis:100%;margin:10px 0 0;font:500 12px/1.4 Archivo;color:#ff9d8a;display:none}
.form-error.show{display:block}

@media (max-width:820px){
  .email-form{flex-direction:column;max-width:100%}
  .btn-solid{padding:20px;min-height:0}
}

/* ---------- problem ---------- */
.problem-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.problem-grid h2{font:300 clamp(28px,4vw,44px)/1.14 Archivo;letter-spacing:-.02em}
.problem-grid .copy p{font:400 clamp(15px,1.4vw,16.5px)/1.68 Archivo;opacity:.68;margin-bottom:18px}
.problem-grid .copy p:last-child{margin-bottom:0}

.reasons{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  margin-top:clamp(32px,6vw,56px);
}
.reasons > div{background:var(--bg);padding:30px 26px}
.reasons .num{font:300 40px/1 Archivo;opacity:.4;margin-bottom:18px}
.reasons p{font:400 16px/1.6 Archivo;opacity:.8}

@media (max-width:820px){
  .problem-grid{grid-template-columns:1fr}
  .reasons{grid-template-columns:1fr}
}

/* ---------- quote ---------- */
.quote{text-align:center}
.quote p{
  margin:0 auto;max-width:800px;
  font:300 clamp(22px,3.6vw,34px)/1.38 Archivo;letter-spacing:-.01em;
}
.quote .who{margin-top:22px;font:500 10.5px/1 'JetBrains Mono',monospace;letter-spacing:.16em;opacity:.5}

/* ---------- 7 zasad ---------- */
.rules-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:clamp(28px,4vw,44px);flex-wrap:wrap;gap:10px}
.rules-head h2{font:300 clamp(30px,4vw,44px)/1 Archivo;letter-spacing:-.02em}
.rules-head span{font:500 10.5px/1 'JetBrains Mono',monospace;letter-spacing:.16em;opacity:.5}
.rules{border-top:1px solid var(--line)}
.rule{
  display:grid;grid-template-columns:44px 1fr;gap:16px 32px;align-items:baseline;
  padding:22px 0;border-bottom:1px solid var(--line);
}
.rule .n{font:300 34px/1 Archivo;opacity:.42}
.rule .t{font:400 clamp(18px,2vw,24px)/1.24 Archivo;letter-spacing:-.01em}
.rule .d{font:400 15px/1.6 Archivo;opacity:.55;grid-column:2/3}

@media (min-width:760px){
  .rule{grid-template-columns:76px 1fr 1.1fr}
  .rule .d{grid-column:auto}
}

/* ---------- fragment ---------- */
.fragment-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.frag-card{background:var(--bg-alt);border:1px solid rgba(242,240,233,.16);padding:clamp(26px,4vw,38px) clamp(24px,4vw,36px)}
.frag-card .tag{font:500 9.5px/1 'JetBrains Mono',monospace;letter-spacing:.14em;opacity:.45;margin-bottom:18px}
.frag-card p{font:400 16px/1.7 Archivo;opacity:.85;margin-bottom:14px}
.frag-card p:last-child{margin-bottom:0}
.frag-card .dim{opacity:.6}
.frag-card blockquote{margin:0;font:300 26px/1.4 Archivo}
.frag-card .attrib{margin-top:18px;font:500 10px/1 'JetBrains Mono',monospace;letter-spacing:.14em;opacity:.5}
.frag-right{display:flex;flex-direction:column;justify-content:center}
.frag-right .spread-preview{margin-top:0}
.spread-preview{
  margin-top:32px;
  border:1px solid rgba(242,240,233,.16);overflow:hidden;line-height:0;
}
.spread-preview img{width:100%;height:auto;display:block}
.spread-preview span{font:500 9.5px/1.6 'JetBrains Mono',monospace;letter-spacing:.09em;opacity:.5;text-align:center}

@media (max-width:820px){ .fragment-grid{grid-template-columns:1fr} }

/* ---------- author ---------- */
.author{display:grid;grid-template-columns:240px 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.author-cover{display:flex}
.author-cover img{
  width:100%;height:auto;aspect-ratio:308/436;object-fit:cover;
  border:1px solid rgba(242,240,233,.22);
  box-shadow:-16px 16px 40px rgba(0,0,0,.55);
}
.author h2{font:300 clamp(28px,4vw,40px)/1.1 Archivo;letter-spacing:-.02em;margin-bottom:22px}
.author p{font:400 clamp(15px,1.4vw,17px)/1.68 Archivo;opacity:.68;max-width:820px;margin-bottom:16px}
.author p.dim{opacity:.42}

@media (max-width:700px){
  .author{grid-template-columns:1fr}
  .author-cover{justify-content:center;margin-bottom:8px}
  .author-cover img{width:min(220px,60vw)}
}

/* ---------- testimonials ---------- */
.testi-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:36px;flex-wrap:wrap;gap:8px}
.testi-head .placeholder-note{font:500 9.5px/1 'JetBrains Mono',monospace;letter-spacing:.1em;opacity:.35}
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi-card{border:1px solid rgba(242,240,233,.16);padding:30px 26px}
.testi-card p{font:400 17px/1.6 Archivo;opacity:.85;margin-bottom:26px}
.testi-who{display:flex;gap:12px;align-items:center}
.avatar{width:34px;height:34px;border-radius:50%;border:1px solid rgba(242,240,233,.3);flex:none}
.testi-who span{font:500 11.5px/1.4 Archivo;opacity:.5}

@media (max-width:900px){ .testi-grid{grid-template-columns:1fr} }

/* ---------- FAQ ---------- */
.faq-wrap{display:grid;grid-template-columns:300px 1fr;gap:clamp(28px,5vw,56px)}
.faq-wrap h2{font:300 clamp(26px,3.4vw,36px)/1.12 Archivo;letter-spacing:-.02em}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;background:none;border:none;color:var(--text);text-align:left;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  padding:22px 0;font:400 clamp(16px,2vw,20px)/1.3 Archivo;
}
.faq-q .icon{opacity:.4;font:300 22px/1 Archivo;flex:none}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p{padding:0 0 22px;max-width:640px;font:400 15.5px/1.65 Archivo;opacity:.6}
.faq-item.open .faq-a{max-height:220px}
.faq-item.open .icon{transform:rotate(45deg)}

@media (max-width:760px){ .faq-wrap{grid-template-columns:1fr} }

/* ---------- final CTA ---------- */
.final-cta{text-align:center}
.final-cta h2{
  margin:0 auto;max-width:820px;
  font:300 clamp(30px,5vw,52px)/1.08 Archivo;letter-spacing:-.03em;
}
.final-cta .email-form{margin:clamp(28px,5vw,44px) auto 0;max-width:560px}
.final-cta .form-note{}

/* ---------- footer ---------- */
.footer{
  border-top:1px solid var(--line);padding:30px var(--pad);
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font:400 12px/1 Archivo;opacity:.45;
}
.footer .flinks{display:flex;gap:24px;flex-wrap:wrap}
.footer a{color:inherit;text-decoration:none}
.footer a:hover{opacity:.8}

/* ---------- sticky mobile CTA ---------- */
.sticky-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--bg-alt);border-top:1px solid rgba(242,240,233,.2);
  padding:14px 18px;display:flex;gap:12px;align-items:center;
  transform:translateY(110%);transition:transform .25s ease;
}
.sticky-cta.show{transform:translateY(0)}
.sticky-cta .info{flex:1;color:var(--text)}
.sticky-cta .info .t{font:600 13px/1.2 Archivo}
.sticky-cta .info .s{font:400 11px/1.3 Archivo;opacity:.5;margin-top:2px}
.sticky-cta button{
  border:none;background:var(--text);color:var(--bg);
  font:600 12px/1 Archivo;letter-spacing:.08em;padding:15px 18px;
}
@media (min-width:761px){ .sticky-cta{display:none} }

/* ---------- mobile nav ---------- */
@media (max-width:760px){
  .nav .links{
    position:fixed;inset:64px 0 0 0;background:var(--bg);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:8px var(--pad) 32px;
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:opacity .18s ease, transform .18s ease;
  }
  .nav .links.open{opacity:1;pointer-events:auto;transform:translateY(0)}
  .nav .links a{width:100%;padding:16px 0;border-bottom:1px solid var(--line);opacity:1;font-size:16px}
  .nav .links .btn-outline{margin-top:20px;width:100%;text-align:center}
  .nav-toggle{display:block}
  .hero{grid-template-columns:1fr}
  .hero-art{order:-1;margin-bottom:8px}
}

/* utility */
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ============================================================
   Czytnik — podgląd rozdziałów (7 zasad)
   ============================================================ */

.reader-page{background:var(--bg);min-height:100vh;display:flex;flex-direction:column}

.reader-header{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px var(--pad) 14px;
}
.reader-back{
  background:none;border:none;color:var(--text);opacity:.6;
  font:400 20px/1 Archivo;padding:4px;text-decoration:none;
}
.reader-back:hover{opacity:1}
.reader-meta{
  font:500 9.5px/1 'JetBrains Mono',monospace;letter-spacing:.12em;opacity:.55;
  text-align:center;white-space:nowrap;
}
.reader-textsize{
  background:none;border:1px solid var(--line-strong);color:var(--text);
  font:400 13px/1 Archivo;padding:8px 12px;border-radius:6px;opacity:.8;
}
.reader-textsize:hover{opacity:1}

.reader-progress{height:2px;background:rgba(242,240,233,.12);margin:0 var(--pad)}
.reader-progress .fill{height:2px;background:var(--text)}

.reader-body{
  max-width:720px;margin:0 auto;width:100%;
  padding: clamp(28px,5vw,44px) var(--pad) 20px;
  flex:1;
}
.reader-body h1{
  font:400 clamp(30px,5vw,40px)/1.1 Archivo;letter-spacing:-.02em;margin-bottom:8px;
}
.reader-body .eyebrow{margin-top:20px}
.reader-body .rc p{
  font-size: var(--reader-fs, 16px);
  line-height:1.72;font-weight:400;font-family:Archivo,sans-serif;opacity:.85;
  margin-bottom:16px;
}
.reader-body .rc p:last-child{margin-bottom:0}

.reader-quote{
  border-left:1px solid rgba(242,240,233,.35);padding:4px 0 4px 20px;margin:24px 0 28px;
}
.reader-quote p{margin:0;font:400 clamp(16px,2vw,18px)/1.5 Archivo;opacity:.95}
.reader-quote .attrib{margin-top:10px;font:500 9.5px/1 'JetBrains Mono',monospace;letter-spacing:.12em;opacity:.5}

.today-box{
  border:1px solid rgba(242,240,233,.35);padding:22px 24px;margin:28px 0;
}
.today-box .eyebrow{margin:0 0 10px}
.today-box p{margin:0;font:400 15px/1.6 Archivo;opacity:.9}

.reader-note{
  margin-top:36px;padding-top:24px;border-top:1px solid var(--line);
  font:400 13.5px/1.6 Archivo;opacity:.5;
}
.reader-cta{
  margin-top:22px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;
}

body[data-fs="sm"] .reader-body .rc{--reader-fs:14.5px}
body[data-fs="md"] .reader-body .rc{--reader-fs:16px}
body[data-fs="lg"] .reader-body .rc{--reader-fs:18.5px}

.reader-footer{
  margin-top:auto;border-top:1px solid var(--line);
  padding: 18px var(--pad) 26px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font:500 10px/1 'JetBrains Mono',monospace;letter-spacing:.1em;opacity:.7;
}
.reader-footer a{color:var(--text);text-decoration:none;opacity:.75}
.reader-footer a:hover{opacity:1}
.reader-footer .next{margin-left:auto}

/* clickable rows in the "Siedem zasad" list on the landing page */
a.rule{color:inherit;text-decoration:none;position:relative}
a.rule::after{
  content:'→';position:absolute;right:0;top:50%;
  transform:translateY(-50%);opacity:0;transition:opacity .15s ease, transform .15s ease;
  font:400 18px/1 Archivo;
}
a.rule:hover::after{opacity:.6;transform:translateY(-50%) translateX(4px)}
@media (max-width:760px){
  a.rule::after{opacity:.32}
}
.rules-note{margin-top:18px;font:400 12.5px/1.6 Archivo;opacity:.45}
.frag-cta{margin-top:26px}
.frag-cta a{
  font:600 12px/1 Archivo;letter-spacing:.08em;color:var(--text);
  text-decoration:none;border-bottom:1px solid rgba(242,240,233,.4);padding-bottom:3px;
}
.frag-cta a:hover{border-color:var(--text)}

/* ============================================================
   Zgoda RODO, honeypot, dostępność fokusu
   ============================================================ */
.hp-field{
  position:absolute !important;left:-9999px !important;width:1px;height:1px;
  opacity:0;overflow:hidden;
}

.consent{
  flex-basis:100%;display:flex;gap:10px;align-items:flex-start;
  margin-top:12px;cursor:pointer;
}
.consent input[type=checkbox]{
  flex:none;width:18px;height:18px;margin-top:2px;accent-color:var(--text);cursor:pointer;
}
.consent span{font:400 12.5px/1.55 Archivo;opacity:.55}
.consent a{color:var(--text);opacity:.9;text-decoration:underline}
.consent a:hover{opacity:1}

/* visible keyboard focus, since inputs remove the default outline */
.email-form input[type=email]:focus-visible,
.consent input[type=checkbox]:focus-visible,
input[type=text]:focus-visible,
button:focus-visible,
a:focus-visible{
  outline:2px solid #f2f0e9;outline-offset:2px;
}

/* ============================================================
   Strony prawne (polityka prywatności / regulamin)
   ============================================================ */
.legal-header{padding:20px var(--pad);border-bottom:1px solid var(--line)}
.legal-header a{font:600 13px/1 Archivo;letter-spacing:.16em;color:var(--text);text-decoration:none}
.legal-notice{
  margin:0 auto;max-width:720px;padding:18px var(--pad) 0;
}
.legal-notice .box{
  border:1px solid rgba(242,240,233,.35);padding:16px 20px;
  font:400 13.5px/1.6 Archivo;opacity:.85;
}
.legal-body{max-width:720px;margin:0 auto;padding:32px var(--pad) 80px}
.legal-body h1{font:400 clamp(30px,5vw,40px)/1.15 Archivo;letter-spacing:-.02em;margin-bottom:8px}
.legal-body .updated{font:500 10.5px/1 'JetBrains Mono',monospace;letter-spacing:.1em;opacity:.45;margin-bottom:36px}
.legal-body h2{font:400 22px/1.3 Archivo;letter-spacing:-.01em;margin:40px 0 14px}
.legal-body p{font:400 15.5px/1.7 Archivo;opacity:.75;margin-bottom:14px}
.legal-body ul{margin:0 0 14px;padding-left:22px}
.legal-body li{font:400 15.5px/1.7 Archivo;opacity:.75;margin-bottom:8px}
.legal-body a{color:var(--text)}
.legal-body strong{opacity:1;font-weight:600}