/* ===== NEHOST landing — design system ===== */
:root{
  --bg:#0B0F1A;
  --bg2:#0E1424;
  --card:#131B30;
  --card2:#18213A;
  --line:#232E4D;
  --text:#E8ECF8;
  --muted:#8B96B8;
  --violet:#6C5CE7;
  --violet2:#8B5CF6;
  --mint:#00D9A6;
  --danger:#FF5C7A;
  --warn:#FFB86C;
  --radius:16px;
  --shadow:0 24px 60px rgba(0,0,0,.45);
  --maxw:1160px;
  --header-h:72px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
html[data-theme="light"]{
  --bg:#F6F7FB;
  --bg2:#FFFFFF;
  --card:#FFFFFF;
  --card2:#F0F2F9;
  --line:#E2E6F0;
  --text:#151A2A;
  --muted:#5B6482;
  --shadow:0 24px 60px rgba(30,40,90,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px}
.skip-link{
  position:absolute;left:-999px;top:8px;z-index:100;
  background:var(--violet);color:#fff;padding:10px 18px;border-radius:8px;
}
.skip-link:focus{left:8px}

/* ===== nagłówki / kickery ===== */
.section{padding:96px 0}
.section-alt{background:var(--bg2)}
.section-head{text-align:center;max-width:720px;margin:0 auto 56px}
.kicker{
  display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--mint);
  padding:6px 14px;border:1px solid color-mix(in srgb,var(--mint) 35%,transparent);
  border-radius:999px;margin-bottom:18px;
}
.section-title{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:800;letter-spacing:-.02em;line-height:1.2}
.section-sub{color:var(--muted);margin-top:14px;font-size:1.02rem}

/* ===== przyciski ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:.95rem;border-radius:12px;
  padding:12px 22px;transition:transform .15s,filter .15s,background .2s;
  white-space:nowrap;
}
.btn:active{transform:scale(.98)}
.btn-primary{
  background:linear-gradient(135deg,var(--violet),var(--violet2));
  color:#fff;box-shadow:0 8px 24px rgba(108,92,231,.35);
}
.btn-primary:hover{filter:brightness(1.1)}
.btn-ghost{border:1px solid var(--line);color:var(--text);background:transparent}
.btn-ghost:hover{border-color:var(--violet);color:var(--violet2)}
.btn-ghost-light{border:1px solid rgba(255,255,255,.35);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.1)}
.btn-lg{padding:15px 30px;font-size:1.02rem}
.btn-sm{padding:9px 16px;font-size:.88rem;border-radius:10px}
.btn-block{width:100%}

/* ===== header ===== */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:50;height:var(--header-h);
  border-bottom:1px solid transparent;transition:background .3s,border-color .3s;
}
.site-header.is-scrolled{
  background:color-mix(in srgb,var(--bg) 82%,transparent);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
}
.header-inner{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.25rem;letter-spacing:.02em}
.brand-mark{width:40px;height:40px}
html[data-theme="dark"] .brand-mark-light{display:none}
html[data-theme="light"] .brand-mark-dark{display:none}
.brand-name{background:linear-gradient(135deg,var(--text),color-mix(in srgb,var(--text) 70%,var(--violet)));-webkit-background-clip:text;background-clip:text;color:transparent}
.site-nav{display:flex;gap:26px;margin-left:auto}
.site-nav a{color:var(--muted);font-size:.93rem;font-weight:600;transition:color .2s}
.site-nav a:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:12px}
.lang-switch{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.lang-btn{padding:7px 12px;font-size:.8rem;font-weight:700;color:var(--muted);transition:background .2s,color .2s}
.lang-btn.is-active{background:var(--violet);color:#fff}
.theme-toggle{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border:1px solid var(--line);border-radius:10px;color:var(--muted);
  transition:color .2s,border-color .2s;
}
.theme-toggle:hover{color:var(--violet2);border-color:var(--violet)}
.ico-moon{display:none}
html[data-theme="light"] .ico-sun{display:none}
html[data-theme="light"] .ico-moon{display:block}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:40px;height:40px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px}
.nav-toggle span{width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== hero ===== */
.hero{position:relative;padding:calc(var(--header-h) + 72px) 0 88px;overflow:hidden}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.grid-overlay{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:56px 56px;opacity:.22;
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%);
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 75%);
}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;animation:orbfloat 14s ease-in-out infinite alternate}
.orb-1{width:520px;height:520px;background:rgba(108,92,231,.32);top:-160px;right:-80px}
.orb-2{width:420px;height:420px;background:rgba(0,217,166,.16);bottom:-140px;left:-100px;animation-delay:-7s}
@keyframes orbfloat{from{transform:translate(0,0) scale(1)}to{transform:translate(-30px,24px) scale(1.08)}}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-eyebrow{margin-bottom:22px}
.status-pill{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 16px;border:1px solid var(--line);border-radius:999px;
  background:var(--card);font-size:.85rem;font-weight:600;color:var(--muted);
}
.status-dot{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}
.status-pill[data-state="ok"] .status-dot{background:var(--mint);box-shadow:0 0 0 4px rgba(0,217,166,.18);animation:pulse 2.2s infinite}
.status-pill[data-state="warn"] .status-dot{background:var(--warn)}
.status-pill[data-state="down"] .status-dot{background:var(--danger);animation:pulse 1s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.hero-title{font-size:clamp(2.3rem,5.4vw,3.7rem);font-weight:850;letter-spacing:-.03em;line-height:1.08}
.grad-text{
  display:block;
  background:linear-gradient(120deg,var(--violet2),var(--mint));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{color:var(--muted);font-size:1.12rem;margin:22px 0 32px;max-width:540px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-points{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px}
.hero-points li{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem;font-weight:600}
.hero-points svg{color:var(--mint);flex:none}
.hero-visual{position:relative}
.terminal{
  border:1px solid var(--line);border-radius:var(--radius);
  background:color-mix(in srgb,var(--card) 88%,#000);
  box-shadow:var(--shadow);overflow:hidden;
}
html[data-theme="light"] .terminal{background:#0B0F1A;color:#E8ECF8}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--card2) 60%,transparent)}
.t-dot{width:11px;height:11px;border-radius:50%}
.t-r{background:#FF5F57}.t-y{background:#FEBC2E}.t-g{background:#28C840}
.t-title{margin-left:8px;font-size:.78rem;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.terminal-body{padding:22px 20px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.86rem;line-height:2}
.t-cmd{color:var(--mint);font-weight:700}
.t-dim{color:color-mix(in srgb,var(--muted) 70%,transparent)}
.t-ok{color:#28C840}
.t-acc{color:var(--violet2)}
.t-out{margin-top:10px;padding-top:12px;border-top:1px dashed var(--line);color:var(--text)}
.t-load{display:flex;gap:5px;margin-top:14px}
.t-load span{width:7px;height:7px;border-radius:50%;background:var(--violet2);animation:bounce 1.2s infinite}
.t-load span:nth-child(2){animation-delay:.15s}
.t-load span:nth-child(3){animation-delay:.3s}
@keyframes bounce{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(-5px);opacity:1}}
.hero-stats{
  display:flex;gap:0;margin-top:18px;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card);
}
.hero-stats>div{flex:1;padding:16px 10px;text-align:center;border-right:1px solid var(--line)}
.hero-stats>div:last-child{border-right:0}
.hero-stats strong{display:block;font-size:1.25rem;font-weight:800;color:var(--violet2)}
.hero-stats span{font-size:.74rem;color:var(--muted)}

/* ===== cards / features ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--violet) 55%,var(--line));box-shadow:0 18px 44px rgba(0,0,0,.25)}
.card h3{font-size:1.12rem;font-weight:750;margin:18px 0 8px}
.card p{color:var(--muted);font-size:.93rem}
.card-ico{
  width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  color:var(--ic);background:color-mix(in srgb,var(--ic) 13%,transparent);
  border:1px solid color-mix(in srgb,var(--ic) 30%,transparent);
}

/* ===== pricing ===== */
.cycle-toggle{display:inline-flex;border:1px solid var(--line);border-radius:12px;padding:4px;margin-top:26px;background:var(--card)}
.cycle-btn{padding:9px 20px;border-radius:9px;font-weight:700;font-size:.88rem;color:var(--muted);transition:background .2s,color .2s}
.cycle-btn.is-active{background:var(--violet);color:#fff}
.pricing-grid{position:relative;z-index:1}
.price-card{display:flex;flex-direction:column;text-align:center;padding:34px 28px}
.price-card h3{font-size:1.15rem;font-weight:800;margin:0}
.price{display:flex;align-items:baseline;justify-content:center;gap:4px;margin:18px 0 6px}
.price-amount{font-size:2.9rem;font-weight:850;letter-spacing:-.03em}
.price-cur{font-size:1.1rem;font-weight:700;color:var(--muted)}
.price-per{font-size:.85rem;color:var(--muted)}
.price-list{margin:18px 0 26px;text-align:left;display:grid;gap:10px;flex:1}
.price-list li{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.price-list li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);margin-top:8px;flex:none}
.price-featured{
  border-color:color-mix(in srgb,var(--violet) 70%,var(--line));
  box-shadow:0 0 0 1px color-mix(in srgb,var(--violet) 35%,transparent),var(--shadow);
  position:relative;
}
.badge{
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--violet),var(--violet2));color:#fff;
  font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;
  padding:6px 14px;border-radius:999px;white-space:nowrap;
}
.pricing-note{text-align:center;color:var(--muted);margin-top:28px;font-size:.92rem}
.pricing-note a{color:var(--violet2);font-weight:700}

/* ===== steps ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.step{position:relative;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);text-align:center}
.step-num{
  width:46px;height:46px;margin:0 auto 18px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;font-weight:850;color:#fff;
  background:linear-gradient(135deg,var(--violet),var(--mint));
  box-shadow:0 8px 22px rgba(108,92,231,.35);
}
.step h3{font-size:1.08rem;font-weight:750;margin-bottom:8px}
.step p{color:var(--muted);font-size:.92rem}

/* ===== status ===== */
.status-panel{max-width:640px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);padding:26px 30px}
.status-panel[data-state="loading"] .status-list{opacity:.4}
.status-banner{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:1.02rem}
.status-panel[data-state="ok"] .status-banner .status-dot{background:var(--mint);box-shadow:0 0 0 4px rgba(0,217,166,.18)}
.status-panel[data-state="warn"] .status-banner .status-dot{background:var(--warn)}
.status-panel[data-state="down"] .status-banner .status-dot{background:var(--danger);animation:pulse 1s infinite}
.status-list{display:grid;gap:4px;padding:14px 0 10px;transition:opacity .3s}
.status-item{display:flex;align-items:center;gap:12px;padding:10px 6px;border-radius:10px;font-size:.94rem}
.status-item .s-name{flex:1;color:var(--text);font-weight:600}
.status-item .s-state{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.s-up .s-state{color:var(--mint)}
.s-down .s-state{color:var(--danger)}
.status-foot{font-size:.8rem;color:var(--muted);margin-top:6px}

/* ===== faq ===== */
.faq-list{display:grid;gap:14px}
.faq{border:1px solid var(--line);border-radius:14px;background:var(--card);overflow:hidden;transition:border-color .2s}
.faq[open]{border-color:color-mix(in srgb,var(--violet) 55%,var(--line))}
.faq summary{
  cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 22px;font-weight:700;font-size:.99rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";flex:none;width:26px;height:26px;border-radius:8px;display:flex;align-items:center;justify-content:center;
  background:var(--card2);color:var(--muted);font-size:1.05rem;transition:transform .25s,background .2s,color .2s;
}
.faq[open] summary::after{transform:rotate(45deg);background:var(--violet);color:#fff}
.faq p{padding:0 22px 20px;color:var(--muted);font-size:.93rem}

/* ===== cta ===== */
.cta-section{padding-top:40px}
.cta-card{
  position:relative;overflow:hidden;text-align:center;
  border-radius:24px;padding:64px 40px;
  background:linear-gradient(135deg,var(--violet),#4B3FBF 55%,#0E8F74);
  color:#fff;box-shadow:var(--shadow);
}
.cta-card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:44px 44px;
}
.cta-card h2{position:relative;font-size:clamp(1.7rem,3.6vw,2.5rem);font-weight:850;letter-spacing:-.02em}
.cta-card p{position:relative;color:rgba(255,255,255,.85);margin:14px auto 30px;max-width:520px}
.cta-actions{position:relative;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-card .btn-primary{background:#fff;color:#4B3FBF;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.cta-card .btn-primary:hover{filter:brightness(.96)}

/* ===== footer ===== */
.site-footer{border-top:1px solid var(--line);background:var(--bg2);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:14px 0}
.footer-contact{line-height:1.9}
.footer-contact a{color:var(--muted);transition:color .2s}
.footer-contact a:hover{color:var(--violet2)}
.footer-col h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-bottom:16px}
.footer-col a{display:block;color:var(--text);font-size:.92rem;padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--violet2)}
.mini-status{display:flex;align-items:center;gap:10px;font-size:.9rem}
.mini-status .status-dot{width:8px;height:8px}
.footer-meta{color:var(--muted);font-size:.82rem;margin-top:10px}
.footer-bottom{
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding:22px 24px;color:var(--muted);font-size:.82rem;
}

/* ===== reveal animations ===== */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .orb,.status-pill[data-state="ok"] .status-dot,.status-pill[data-state="down"] .status-dot,.t-load span{animation:none}
  .card:hover{transform:none}
}

/* ===== RWD ===== */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:44px}
  .hero-copy{text-align:center}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-cta,.hero-points{justify-content:center}
  .grid-3,.steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .section{padding:70px 0}
  .site-nav{
    position:fixed;inset:var(--header-h) 0 auto 0;
    flex-direction:column;gap:0;background:var(--bg);
    border-bottom:1px solid var(--line);padding:10px 24px 18px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  }
  .site-nav.is-open{opacity:1;transform:none;pointer-events:auto}
  .site-nav a{padding:12px 0;border-bottom:1px solid var(--line);font-size:1rem}
  .site-nav a:last-child{border-bottom:0}
  .nav-toggle{display:flex}
  .header-login{display:none}
  .grid-3,.steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .hero{padding-top:calc(var(--header-h) + 48px)}
  .cta-card{padding:48px 24px}
  .footer-bottom{justify-content:center;text-align:center}
}