/* Stefan Nadwodny — premium, modern, mobile-first site
   Single stylesheet. No build step. */

:root{
  --bg0:#070A12;
  --bg1:#0B1020;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.10);
  --line:rgba(255,255,255,.12);
  --text:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.68);
  --muted2:rgba(255,255,255,.52);
  --shadow: 0 18px 60px rgba(0,0,0,.55);
  --shadow-soft: 0 10px 28px rgba(0,0,0,.35);
  --radius: 18px;
  --radius-lg: 24px;
  --radius-sm: 12px;

  --accent:#7C5CFF;
  --accent2:#21D4FD;
  --accent3:#FF4D8D;

  --container: 1120px;
  --gutter: 18px;
  --header-h: 176px;

  --logo-size: 150px;

  --focus: 0 0 0 4px rgba(124,92,255,.35);
}

*{box-sizing:border-box}
html{color-scheme:dark}
body{
  margin:0;
  min-height:100%;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background:
    radial-gradient(900px 600px at 10% -10%, rgba(124,92,255,.35), transparent 60%),
    radial-gradient(800px 500px at 90% 0%, rgba(33,212,253,.26), transparent 55%),
    radial-gradient(700px 450px at 70% 120%, rgba(255,77,141,.18), transparent 60%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  line-height:1.55;
}

img{max-width:100%; height:auto}
a{color:inherit; text-decoration:none}
a:hover{opacity:.95}
p{margin:0 0 14px}
h1,h2,h3{margin:0 0 12px; line-height:1.15; letter-spacing:-.02em}
h1{font-size:clamp(2rem, 5vw, 3.2rem)}
h2{font-size:clamp(1.4rem, 3vw, 2.05rem)}
h3{font-size:1.1rem}
ul,ol{margin:0; padding-left:18px}
li{margin:6px 0}
small,.fineprint{color:var(--muted2); font-size:.92rem}
.fineprint{margin-top:14px}

\.container\{
  width:min\(var\(--container\), 100% - \(var\(--gutter\)\*2\)\);
  margin:0 auto;
\}

.sr-only{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  padding:0 !important;
  margin:-1px !important;
  overflow:hidden !important;
  clip:rect(0,0,0,0) !important;
  white-space:nowrap !important;
  border:0 !important;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  padding:10px 14px;
  border-radius:999px;
  background:rgba(124,92,255,.25);
  border:1px solid rgba(124,92,255,.45);
}
.skip-link:focus{left:14px; z-index:9999; outline:none; box-shadow:var(--focus)}

.site-header{
  position:sticky;
  top:0;
  z-index:40;
  height:var(--header-h);
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,10,18,.78), rgba(7,10,18,.50));
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:var(--header-h);
  gap:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width: 0;
}

/* Make the mark big and punchy */
.brand img{
  width:var(--logo-size);
  height:var(--logo-size);
  flex: 0 0 auto;
  display:block;
  border-radius: 26px;
  box-shadow: 0 18px 56px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.10);
}

/* Remove the text near the logo */
.brand__text{display:none}

.nav-toggle{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:52px;
  height:52px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  cursor:pointer;
}
.nav-toggle:focus{outline:none; box-shadow:var(--focus)}
.nav-toggle__icon{
  width:20px;
  height:14px;
  position:relative;
}
.nav-toggle__icon::before,
.nav-toggle__icon::after{
  content:"";
  position:absolute;
  left:0; right:0;
  height:2px;
  border-radius:999px;
  background:rgba(255,255,255,.88);
}
.nav-toggle__icon::before{top:0}
.nav-toggle__icon::after{bottom:0}
.nav-toggle__icon{background:rgba(255,255,255,.88); border-radius:999px}

.site-nav{
  position:fixed;
  inset: var(--header-h) 0 auto 0;
  transform: translateY(-8px);
  opacity:0;
  pointer-events:none;
  transition: opacity .18s ease, transform .18s ease;
}
.site-nav.is-open{
  opacity:1;
  transform: translateY(0);
  pointer-events:auto;
}
.site-nav__panel{
  width:min(var(--container), 100% - (var(--gutter)*2));
  margin: 12px auto 0;
  padding: 14px;
  border-radius: 18px;
  border:1px solid rgba(255,255,255,.12);
  background:rgba(12,16,32,.78);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
  display:flex;
  flex-direction:column;
  gap:6px;
}
.nav__link{
  padding: 10px 12px;
  border-radius: 12px;
  color: rgba(255,255,255,.86);
  border:1px solid transparent;
}
.nav__link:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.08);
}
.nav__link:focus{outline:none; box-shadow:var(--focus)}
.nav__link.is-active{
  background: linear-gradient(135deg, rgba(124,92,255,.22), rgba(33,212,253,.08));
  border-color: rgba(124,92,255,.28);
}
.site-nav__cta{
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,.10);
  margin-top: 8px;
}
#main { scroll-margin-top: calc(var(--header-h) + 10px); }

@media (min-width: 980px){
  .nav-toggle{display:none}
  .site-nav{
    position:static;
    inset:auto;
    opacity:1;
    transform:none;
    pointer-events:auto;
  }
  .site-nav__panel{
    margin:0;
    padding:0;
    border:0;
    background:transparent;
    box-shadow:none;
    flex-direction:row;
    align-items:center;
    gap:6px;
  }
  .nav__link{padding:10px 10px}
  .site-nav__cta{
    padding:0;
    border:0;
    margin:0 0 0 10px;
  }
}

.site-main{padding-bottom:60px}

.hero{
  position:relative;
  padding: 54px 0 28px;
}
.hero__inner{
  display:grid;
  gap:18px;
}
.hero__copy{position:relative; z-index:2}
.hero__metrics{
  display:grid;
  gap:12px;
  margin-top:18px;
}
.hero__panel{
  position:relative;
  z-index:2;
  padding:18px;
}
.hero__glow{
  position:absolute;
  inset: -120px -40px auto -40px;
  height: 520px;
  background:
    radial-gradient(420px 240px at 20% 55%, rgba(124,92,255,.25), transparent 60%),
    radial-gradient(520px 280px at 75% 35%, rgba(33,212,253,.18), transparent 60%),
    radial-gradient(320px 220px at 70% 90%, rgba(255,77,141,.12), transparent 60%);
  filter: blur(20px);
  opacity:.95;
  pointer-events:none;
}
@media (min-width: 980px){
  .hero{padding: 78px 0 44px}
  .hero__inner{
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
    gap:22px;
  }
  .hero__metrics{
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-hero{
  padding: 46px 0 18px;
}
@media (min-width: 980px){
  .page-hero{padding: 64px 0 22px}
}

.eyebrow{
  display:inline-flex;
  gap:10px;
  align-items:center;
  font-size:.92rem;
  color: rgba(255,255,255,.74);
  letter-spacing:.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.lead{font-size:1.06rem; color:rgba(255,255,255,.80); max-width: 64ch}
.muted{color:var(--muted)}

.actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top: 18px;
}

.glass{
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.12);
  border-top-color: rgba(255,255,255,.18);
  border-left-color: rgba(255,255,255,.16);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

.section{padding: 34px 0}
.section__head{margin-bottom: 16px}
.section__pad-top{margin-top: 14px}

.grid{
  display:grid;
  gap: 14px;
}
.grid--2{grid-template-columns: 1fr}
.grid--3{grid-template-columns: 1fr}
@media (min-width: 860px){
  .grid--2{grid-template-columns: 1fr 1fr}
  .grid--3{grid-template-columns: repeat(3, 1fr)}
}

.card{
  padding: 18px;
  border-radius: var(--radius-lg);
}
.card p{color:rgba(255,255,255,.76)}
.card h2,.card h3{margin-bottom:10px}

.metric{
  padding: 14px;
  border-radius: var(--radius);
}
.metric__label{color:var(--muted); font-size:.86rem; letter-spacing:.06em; text-transform:uppercase}
.metric__value{font-weight:700; margin-top:6px}
.metric__note{color:var(--muted2); font-size:.92rem; margin-top:6px}

.panel__top{display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 10px}
.panel__title{margin-top: 4px}

.chip{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border:1px solid rgba(124,92,255,.28);
  background: rgba(124,92,255,.18);
  color: rgba(255,255,255,.88);
  font-size:.86rem;
}
.chip--muted{
  border-color: rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.76);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.92);
  font-weight: 650;
  letter-spacing: -.01em;
  cursor:pointer;
}
.btn:focus{outline:none; box-shadow:var(--focus)}
.btn--primary{
  border-color: rgba(124,92,255,.40);
  background: linear-gradient(135deg, rgba(124,92,255,.75), rgba(33,212,253,.35));
  box-shadow: 0 16px 48px rgba(124,92,255,.16);
}
.btn--ghost{
  background: rgba(255,255,255,.03);
}
.btn--block{width:100%}
.btn--sm{padding: 10px 12px; border-radius: 12px; font-size:.95rem}

.text-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
  color: rgba(167,190,255,.92);
}
.text-link::after{
  content:"→";
  opacity:.9;
}

.checklist{list-style:none; padding:0; margin:12px 0 0}
.checklist li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  margin:10px 0;
  color: rgba(255,255,255,.80);
}
.checklist li::before{
  content:"";
  width:18px; height:18px; flex: 0 0 18px;
  margin-top: 2px;
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(124,92,255,.85), rgba(33,212,253,.40));
  box-shadow: 0 10px 24px rgba(124,92,255,.14);
}

.steps{padding-left:18px}
.steps li{margin:10px 0}
.steps__kicker{
  display:inline-block;
  min-width: 62px;
  color: rgba(255,255,255,.70);
  letter-spacing:.06em;
  text-transform: uppercase;
  font-size:.78rem;
}
.steps__text{color: rgba(255,255,255,.84)}
.steps--boxed{padding-left: 0; list-style:none}
.steps--boxed li{
  display:flex;
  gap:10px;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
}

.banner{
  display:flex;
  flex-direction:column;
  gap: 12px;
  padding: 18px;
  border-radius: var(--radius-lg);
  margin-top: 16px;
}
.banner__actions{display:flex; gap:10px; flex-wrap:wrap}
@media (min-width: 860px){
  .banner{flex-direction:row; align-items:center; justify-content:space-between}
  .banner__copy{max-width: 72ch}
}

.pill{
  display:inline-flex;
  align-items:center;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.82);
  font-size:.86rem;
}
.pill--muted{color: rgba(255,255,255,.70)}
.pill--accent{
  border-color: rgba(124,92,255,.36);
  background: rgba(124,92,255,.18);
}

.case{padding: 18px; border-radius: var(--radius-lg)}
.case__meta{display:flex; gap:8px; flex-wrap:wrap; margin-bottom: 10px}
.case__title{font-size: 1.22rem}
.stats{
  list-style:none;
  padding:0;
  margin: 14px 0 0;
  display:grid;
  gap:10px;
}
.stats li{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
}
.stats__k{font-weight:800}
.stats__v{color: var(--muted)}

.pricing{align-items:stretch}
.price{padding: 18px; border-radius: var(--radius-lg)}
.price__head{margin-bottom: 12px}
.price__tag{
  display:flex;
  flex-direction:column;
  gap:2px;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.10);
  margin: 12px 0;
}
.price__value{font-weight:850}
.price__note{color: var(--muted2); font-size:.92rem}
.price--featured{
  border-color: rgba(124,92,255,.32);
  background: linear-gradient(135deg, rgba(124,92,255,.16), rgba(33,212,253,.05));
  box-shadow: 0 22px 68px rgba(124,92,255,.18);
}

.form{display:grid; gap: 12px}
.field{display:grid; gap:6px}
label{font-weight:650}
input, textarea, select{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(0,0,0,.20);
  color: rgba(255,255,255,.92);
}
input::placeholder, textarea::placeholder{color: rgba(255,255,255,.44)}
input:focus, textarea:focus, select:focus{outline:none; box-shadow:var(--focus)}
.help{margin-top:8px; color: var(--muted2); font-size:.92rem}
.captcha{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}
.captcha__img{
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.04);
}

.divider{
  height:1px;
  background: rgba(255,255,255,.10);
  margin: 16px 0;
}

.site-footer{
  margin-top: 44px;
  border-top: 1px solid rgba(255,255,255,.10);
  padding: 26px 0 16px;
  background: rgba(0,0,0,.12);
}
.footer__inner{
  display:grid;
  gap: 16px;
}
.footer__brand{
  display:flex;
  align-items:flex-start;
  gap: 12px;
}
.footer__name{font-weight:750}
.footer__meta{color: var(--muted)}
.footer__cols{
  display:grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
.footer__col{
  display:grid;
  gap: 8px;
  align-content:start;
}
.footer__heading{
  font-weight:750;
  letter-spacing:.02em;
}
.footer__col a{
  color: rgba(255,255,255,.78);
}
.footer__col a:hover{color: rgba(255,255,255,.92)}

.footer__legal{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
  color: rgba(255,255,255,.70);
}
.footer__sep{color: rgba(255,255,255,.35)}

@media (min-width: 860px){
  .footer__inner{
    grid-template-columns: 1.2fr 1.8fr;
    align-items:start;
  }
  .footer__cols{
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce){
  *{scroll-behavior:auto !important}
  .site-nav{transition:none}
}


.powered{
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.powered .power-icon{opacity:.9}


/* logo sizing */
@media (max-width: 420px){
  :root{ --logo-size: 132px; --header-h: 160px; }
}
@media (min-width: 980px){
  :root{ --logo-size: 190px; --header-h: 214px; }
}