:root{
  --bg:            #ffffff;
  --bg-soft:       #f4f4f7;
  --bg-soft-2:     #eceaf1;
  --ink:           #15171b;
  --ink-soft:      #585d66;
  --ink-faint:     #8a8f99;
  --line:          #e2e3e8;
  --line-strong:   #cfd1d9;

  --violet:        #6a17e0;
  --violet-deep:   #4a0fa3;
  --violet-bright: #8a3bff;
  --violet-tint:   #f2eafd;
  --violet-tint-2: #e6d8fb;

  --f-display: "Space Grotesk", "Arial Narrow", sans-serif;
  --f-body:    "IBM Plex Sans", "Segoe UI", sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 14px;
  --radius-sm: 8px;
  --ease: cubic-bezier(.22,.75,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4{
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  color: var(--ink);
}
h1{ font-size: clamp(2.4rem, 4.6vw, 4.2rem); letter-spacing: -0.02em; }
h2{ font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3{ font-size: 1.25rem; }
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: inherit; }
img{ max-width: 100%; display: block; }

.container{ max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
::selection{ background: var(--violet-tint-2); color: var(--violet-deep); }
:focus-visible{ outline: 2.5px solid var(--violet); outline-offset: 3px; border-radius: 4px; }

.eyebrow{
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .09em; text-transform: uppercase;
  color: var(--violet-deep); margin: 0 0 1em;
}
.eyebrow::before{ content: ""; width: 7px; height: 7px; background: var(--violet); border-radius: 1px; transform: rotate(45deg); flex: none; }
.ref-code{ font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em; color: var(--ink-faint); }

.btn{
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--f-body); font-weight: 600; font-size: .96rem;
  padding: .85em 1.5em; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; text-decoration: none;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space: nowrap;
}
.btn-primary{ background: var(--violet); color: #fff; }
.btn-primary:hover{ background: var(--violet-deep); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover{ border-color: var(--violet); color: var(--violet-deep); }
.btn-sm{ padding: .6em 1.1em; font-size: .85rem; }
.btn-arrow{ transition: transform .18s var(--ease); }
.btn:hover .btn-arrow{ transform: translateX(3px); }

.site-header{ position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav{ display: flex; align-items: center; justify-content: space-between; padding: 1.05rem 0; gap: 1.5rem; }
.logo{ font-family: var(--f-display); font-weight: 700; font-size: 1.2rem; letter-spacing: -0.01em; text-decoration: none; color: var(--ink); display: flex; align-items: center; gap: .5em; }
.logo-mark{ width: 24px; height: 24px; flex: none; }
.nav-links{ display: flex; align-items: center; gap: 2.1rem; list-style: none; margin: 0; padding: 0; }
.nav-links a{ text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--ink-soft); position: relative; padding: .2em 0; }
.nav-links a:hover, .nav-links a[aria-current="page"]{ color: var(--ink); }
.nav-links a[aria-current="page"]::after{ content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 2px; background: var(--violet); border-radius: 2px; }
.nav-right{ display: flex; align-items: center; gap: 1.4rem; }
.lang-switch{ display: flex; align-items: center; gap: .1rem; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .02em; }
.lang-switch a{ text-decoration: none; color: var(--ink-faint); padding: .3em .45em; border-radius: 5px; }
.lang-switch a:hover{ color: var(--ink); background: var(--bg-soft); }
.lang-switch a[aria-current="true"]{ color: var(--violet-deep); font-weight: 600; }
.lang-switch span.sep{ color: var(--line-strong); }
@media (max-width: 860px){ .lang-switch{ order: 3; } }
.nav-toggle{ display: none; background: none; border: none; cursor: pointer; width: 40px; height: 40px; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{ content: ""; display: block; width: 20px; height: 2px; background: var(--ink); position: relative; transition: transform .2s var(--ease), opacity .2s var(--ease); }
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }
@media (max-width: 860px){
  .nav-links{ position: fixed; inset: 64px 0 0 0; background: #fff; flex-direction: column; align-items: flex-start; padding: 2rem var(--gutter); gap: 1.6rem; transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity .2s var(--ease), transform .2s var(--ease); }
  .nav-links a{ font-size: 1.1rem; }
  body.nav-open .nav-links{ opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-toggle{ display: flex; }
  body.nav-open .nav-toggle span{ background: transparent; }
  body.nav-open .nav-toggle span::before{ transform: rotate(45deg); top: 0; }
  body.nav-open .nav-toggle span::after{ transform: rotate(-45deg); top: 0; }
  .nav-cta{ display: none; }
}

.section{ padding: clamp(3.2rem, 7vw, 6.5rem) 0; }
.section-alt{ background: var(--bg-soft); }
.section-head{ max-width: 640px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.section-head.center{ margin-left: auto; margin-right: auto; text-align: center; }
.hr{ border: none; border-top: 1px solid var(--line); margin: 0; }

.hero{ padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4rem); display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 6vw, 4rem); align-items: center; }
.hero-copy p.lead{ font-size: 1.1rem; max-width: 46ch; }
.hero-cta{ display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }
.hero-visual{ max-width: 360px; justify-self: end; width: 100%; }
.hero-fine{ margin-top: 1.8rem; font-family: var(--f-mono); font-size: .78rem; color: var(--ink-faint); letter-spacing: .02em; }
@media (max-width: 900px){ .hero{ grid-template-columns: 1fr; } .hero-visual{ order: -1; max-width: 340px; margin: 0 auto; } }

.gauge-card{ background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.6rem 1.3rem; box-shadow: 0 20px 60px -30px rgba(74,15,163,.35); max-width: 340px; width: 100%; margin: 0 auto; }
.gauge-card svg{ width: 100%; height: auto; display: block; }
.gauge-card-top{ display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .4rem; }
.gauge-needle{ transform-origin: 130px 130px; animation: settle 2.4s var(--ease) 1 both; }
@keyframes settle{ 0%{ transform: rotate(-38deg); } 55%{ transform: rotate(24deg); } 75%{ transform: rotate(9deg); } 100%{ transform: rotate(15deg); } }
@media (prefers-reduced-motion: reduce){ .gauge-needle{ animation: none; transform: rotate(15deg); } }
.gauge-readout{ display: flex; align-items: baseline; justify-content: space-between; font-family: var(--f-mono); font-size: .8rem; color: var(--ink-faint); margin-top: .6rem; padding-top: .8rem; border-top: 1px dashed var(--line); }
.gauge-readout strong{ color: var(--violet-deep); font-size: .95rem; }
.gauge-dot{ width: 8px; height: 8px; border-radius: 50%; background: var(--violet); display: inline-block; box-shadow: 0 0 0 4px var(--violet-tint); }

.trust-strip{ border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.8rem 0; }
.trust-grid{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; text-align: center; }
.trust-grid strong{ display: block; font-family: var(--f-display); font-size: 1.7rem; color: var(--ink); }
.trust-grid span{ font-size: .85rem; color: var(--ink-soft); }
@media (max-width: 700px){ .trust-grid{ grid-template-columns: 1fr; gap: 1.4rem; } }

.steps{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.step{ background: var(--bg); padding: 2rem 1.8rem; }
.step-num{ font-family: var(--f-mono); font-size: .85rem; color: var(--violet); display: block; margin-bottom: 1rem; }
@media (max-width: 800px){ .steps{ grid-template-columns: 1fr; } }

.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.grid-2{ display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
@media (max-width: 900px){ .grid-3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px){ .grid-3, .grid-2{ grid-template-columns: 1fr; } }

.card{ background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem; transition: border-color .18s var(--ease), transform .18s var(--ease); }
.card:hover{ border-color: var(--violet-bright); transform: translateY(-2px); }
.card-icon{ width: 38px; height: 38px; margin-bottom: 1rem; color: var(--violet); }

.article-card{ display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; text-decoration: none; color: inherit; transition: border-color .18s var(--ease), transform .18s var(--ease); background: var(--bg); }
.article-card:hover{ border-color: var(--violet-bright); transform: translateY(-2px); }
.article-card-top{ padding: 1.5rem 1.5rem 1rem; background: var(--violet-tint); display: flex; justify-content: space-between; align-items: flex-start; }
.article-tag{ font-family: var(--f-mono); font-size: .68rem; letter-spacing: .06em; text-transform: uppercase; color: var(--violet-deep); background: #fff; padding: .3em .6em; border-radius: 999px; }
.article-card-body{ padding: 1.3rem 1.5rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.article-card-body h3{ margin-bottom: .5rem; }
.article-card-body p{ font-size: .93rem; flex: 1; }
.article-meta{ font-family: var(--f-mono); font-size: .75rem; color: var(--ink-faint); margin-top: .8rem; }
.article-read{ margin-top: 1rem; font-weight: 600; font-size: .9rem; color: var(--violet-deep); display: inline-flex; align-items: center; gap: .4em; }

.cta-band{ background: var(--ink); color: #fff; border-radius: var(--radius); padding: clamp(2.4rem, 6vw, 4rem); display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; position: relative; overflow: hidden; }
.cta-band::before{ content: ""; position: absolute; width: 460px; height: 460px; right: -180px; top: -220px; background: radial-gradient(circle, var(--violet-bright), transparent 70%); opacity: .5; }
.cta-band h2{ color: #fff; margin-bottom: .3rem; position: relative; }
.cta-band p{ color: #c7c8cf; margin: 0; position: relative; max-width: 42ch; }
.cta-band .btn-primary{ position: relative; background: #fff; color: var(--ink); }
.cta-band .btn-primary:hover{ background: var(--violet-tint); }

.site-footer{ border-top: 1px solid var(--line); padding: clamp(2.4rem, 5vw, 3.4rem) 0 2rem; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.4rem; }
.footer-grid h4{ font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-faint); font-family: var(--f-mono); font-weight: 500; margin-bottom: 1rem; }
.footer-grid ul{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .65rem; }
.footer-grid a{ text-decoration: none; color: var(--ink-soft); font-size: .92rem; }
.footer-grid a:hover{ color: var(--violet-deep); }
.footer-bottom{ display: flex; justify-content: space-between; align-items: center; padding-top: 1.6rem; border-top: 1px solid var(--line); font-size: .82rem; color: var(--ink-faint); flex-wrap: wrap; gap: 1rem; }
@media (max-width: 800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px){ .footer-grid{ grid-template-columns: 1fr; } }

.page-hero{ padding: clamp(2.6rem, 6vw, 4.5rem) 0 clamp(2rem, 5vw, 3rem); max-width: 760px; }

.value-list{ list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.value-list li{ background: var(--bg); padding: 1.5rem 1.7rem; display: grid; grid-template-columns: 90px 1fr; gap: 1.4rem; align-items: baseline; }
.value-list .ref-code{ font-size: .8rem; }
@media (max-width: 640px){ .value-list li{ grid-template-columns: 1fr; gap: .3rem; } }

.form-card{ background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 4vw, 2.6rem); }
.form-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem 1.4rem; }
.form-field{ display: flex; flex-direction: column; gap: .45rem; }
.form-field.full{ grid-column: 1 / -1; }
.form-field label{ font-size: .85rem; font-weight: 600; color: var(--ink); }
.form-field .hint{ font-size: .78rem; color: var(--ink-faint); font-weight: 400; }
.form-field input, .form-field select, .form-field textarea{ font-family: var(--f-body); font-size: .96rem; padding: .75em .9em; border: 1.5px solid var(--line-strong); border-radius: var(--radius-sm); background: #fff; color: var(--ink); transition: border-color .15s var(--ease); }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ border-color: var(--violet); }
.form-field textarea{ resize: vertical; min-height: 110px; }
.form-actions{ margin-top: 1.6rem; display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.form-note{ font-size: .8rem; color: var(--ink-faint); }
@media (max-width: 640px){ .form-grid{ grid-template-columns: 1fr; } }

.form-consent{ display: flex; align-items: flex-start; gap: .7rem; margin-top: 1.4rem; grid-column: 1 / -1; }
.form-consent input[type="checkbox"]{ width: 18px; height: 18px; margin-top: .2rem; accent-color: var(--violet); flex: none; }
.form-consent label{ font-size: .85rem; color: var(--ink-soft); font-weight: 400; line-height: 1.5; }
.form-consent a{ color: var(--violet-deep); font-weight: 600; text-decoration: underline; }

.form-status{ margin-top: 1.4rem; padding: .9em 1.1em; border-radius: var(--radius-sm); font-size: .9rem; display: none; }
.form-status.show{ display: block; }
.form-status.ok{ background: var(--violet-tint); color: var(--violet-deep); }
.form-status.err{ background: #fdeaea; color: #b4232c; }

.contact-side{ display: flex; flex-direction: column; gap: 1.4rem; }
.contact-line{ display: flex; gap: 1rem; align-items: flex-start; }
.contact-line .ico{ width: 20px; height: 20px; color: var(--violet); flex: none; margin-top: 3px; }
.contact-line strong{ display: block; font-size: .95rem; }
.contact-line span{ font-size: .88rem; color: var(--ink-soft); }

.article-header{ max-width: 720px; margin: 0 auto; padding: clamp(2.4rem, 6vw, 3.6rem) 0 2rem; }
.article-meta-row{ display: flex; gap: 1rem; align-items: center; font-family: var(--f-mono); font-size: .8rem; color: var(--ink-faint); margin-bottom: 1rem; flex-wrap: wrap; }
.article-body{ max-width: 720px; margin: 0 auto; padding-bottom: 3rem; }
.article-body h2{ margin-top: 2rem; font-size: 1.5rem; }
.article-body ul{ color: var(--ink-soft); padding-left: 1.2em; }
.article-body li{ margin-bottom: .5em; }
.pullquote{ border-left: 3px solid var(--violet); padding-left: 1.2rem; margin: 2rem 0; font-family: var(--f-display); font-size: 1.2rem; color: var(--ink); }
.back-link{ display: inline-flex; align-items: center; gap: .5em; font-size: .88rem; font-weight: 600; color: var(--violet-deep); text-decoration: none; margin-bottom: 1.4rem; }

.policy-body{ max-width: 760px; margin: 0 auto; padding-bottom: 4rem; }
.policy-body h2{ font-size: 1.3rem; margin-top: 2.2rem; }
.policy-body ul{ color: var(--ink-soft); padding-left: 1.2em; }
.policy-body li{ margin-bottom: .4em; }
.policy-table{ width: 100%; border-collapse: collapse; margin: 1.2rem 0; font-size: .92rem; }
.policy-table th, .policy-table td{ text-align: left; padding: .6em .8em; border: 1px solid var(--line); vertical-align: top; }
.policy-table th{ background: var(--bg-soft); font-family: var(--f-mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); }

.mt-0{ margin-top: 0; }
.text-center{ text-align: center; }
.badge{ display: inline-block; font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em; background: var(--violet-tint); color: var(--violet-deep); padding: .3em .7em; border-radius: 999px; margin-bottom: 1rem; }

/* --- wersja przedstartowa: dodatki --- */
.notice-bar{ background: var(--violet-tint); border-bottom: 1px solid var(--violet-tint-2); color: var(--violet-deep); font-size: .84rem; padding: .55rem 0; text-align: center; }
.notice-bar .container{ display: flex; gap: .3rem 1rem; justify-content: center; flex-wrap: wrap; }
.notice-bar a{ font-weight: 600; text-decoration: underline; }
.checklist{ counter-reset: c; list-style: none; margin: 1.2rem 0; padding: 0; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.checklist li{ counter-increment: c; background: var(--bg); padding: 1.2rem 1.4rem 1.2rem 4rem; position: relative; margin: 0; }
.checklist li::before{ content: counter(c, decimal-leading-zero); position: absolute; left: 1.4rem; top: 1.25rem; font-family: var(--f-mono); font-size: .85rem; color: var(--violet); }
.checklist li strong{ display: block; color: var(--ink); margin-bottom: .2rem; }
.checklist li span{ color: var(--ink-soft); font-size: .95rem; }
.flag-list{ list-style: none; margin: 1.2rem 0; padding: 0; display: grid; gap: .6rem; }
.flag-list li{ padding: .85rem 1.1rem .85rem 2.6rem; border: 1px solid var(--line); border-radius: var(--radius-sm); position: relative; background: var(--bg); color: var(--ink-soft); font-size: .95rem; margin: 0; }
.flag-list li::before{ content: ""; position: absolute; left: 1.1rem; top: 1.2rem; width: 9px; height: 9px; background: var(--violet); transform: rotate(45deg); }
.callout{ background: var(--violet-tint); border-left: 3px solid var(--violet); padding: 1.1rem 1.3rem; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; margin: 1.6rem 0; }
.callout p{ color: var(--violet-deep); margin: 0; font-size: .95rem; }
.article-body h3, .policy-body h3{ font-size: 1.1rem; margin-top: 1.4rem; }
.article-body a, .policy-body a{ color: var(--violet-deep); text-decoration: underline; }
.footer-grid--3{ grid-template-columns: 1.6fr 1fr 1fr; }
@media (max-width: 800px){ .footer-grid--3{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px){ .footer-grid--3{ grid-template-columns: 1fr; } }