:root{
  --bg:#07080c; --bg-2:#0b0d13; --surface:#10131b; --surface-2:#161a24;
  --fg:#f1f4f9; --fg-2:#a7b0c0; --fg-3:#6f7889;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --a1:#7c5cff; --a2:#22d3ee; --a-fg:#08090d;
  --glow1:rgba(124,92,255,.30); --glow2:rgba(34,211,238,.20);
  --r:18px; --r-lg:26px; --maxw:1180px;
  --shadow:0 2px 6px rgba(0,0,0,.3),0 24px 60px -30px rgba(0,0,0,.9);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#fbfbfd; --bg-2:#f4f5f9; --surface:#ffffff; --surface-2:#f7f8fc;
  --fg:#0b0d13; --fg-2:#535c6c; --fg-3:#828b9c;
  --line:rgba(11,13,19,.10); --line-2:rgba(11,13,19,.18);
  --a1:#5b3df0; --a2:#0a9fbd; --a-fg:#ffffff;
  --glow1:rgba(124,92,255,.18); --glow2:rgba(34,211,238,.14);
  --shadow:0 1px 2px rgba(11,13,19,.05),0 20px 50px -30px rgba(11,13,19,.35);
  color-scheme:light;
}
/* A sotet az ALAPERTELMEZETT, a rendszer vilagos beallitasa NEM valtja at.
   Vilagos mod kizarolag a fejleces kapcsoloval (data-theme="light"). */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:system-ui,-apple-system,"Segoe UI Variable Text","Segoe UI",Roboto,"Inter",Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.62;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--a2);outline-offset:3px;border-radius:6px}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:760;letter-spacing:-.035em;line-height:1.08}
h1{font-size:clamp(2.35rem,1.5rem + 3.6vw,4.4rem);letter-spacing:-.045em;line-height:1.02}
h2{font-size:clamp(1.75rem,1.25rem + 2.1vw,2.9rem)}
h3{font-size:clamp(1.12rem,1rem + .55vw,1.35rem);letter-spacing:-.025em}
p{margin:0 0 1.15em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px;position:relative}
.skip{position:absolute;left:-9999px}
.skip:focus{left:20px;top:20px;background:var(--a1);color:#fff;padding:12px 18px;border-radius:10px;z-index:200}
.grad{background:linear-gradient(100deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--fg-2)}

/* ---------- ambient background ---------- */
.aura{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.aura-1{width:640px;height:640px;background:var(--glow1);top:-280px;left:-180px}
.aura-2{width:520px;height:520px;background:var(--glow2);top:-120px;right:-220px}
.grain{position:fixed;inset:0;pointer-events:none;z-index:1;opacity:.045;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
:root[data-theme="light"] .grain,
:root:not([data-theme="dark"]) .grain{opacity:.03}

/* ---------- header ---------- */
.site-head{position:sticky;top:0;z-index:100;border-bottom:1px solid transparent;transition:border-color .25s,background .25s}
.site-head.stuck{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px) saturate(160%);border-bottom-color:var(--line)}
.head-in{display:flex;align-items:center;gap:14px;min-height:72px}
.brand{font-weight:800;font-size:1.05rem;letter-spacing:-.045em;white-space:nowrap;display:flex;align-items:center;gap:9px}
.brand .mark{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--a1),var(--a2));
  display:grid;place-items:center;color:#fff;font-size:.82rem;font-weight:800;flex:none}
.nav{margin-left:auto;display:flex;align-items:center;gap:2px}
.nav>a{color:var(--fg-2);padding:9px 13px;border-radius:10px;font-size:.93rem;font-weight:500;transition:color .18s,background .18s}
.nav>a:hover{color:var(--fg);background:var(--surface)}
.nav>a[aria-current="page"]{color:var(--fg)}
.nav>a.btn,.nav .btn{color:#fff}
.head-tools{display:flex;gap:8px;align-items:center;margin-left:10px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 22px;border-radius:999px;font-weight:620;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .18s,box-shadow .18s,background .18s,border-color .18s;
  background:linear-gradient(100deg,var(--a1),var(--a2));color:#fff;
  box-shadow:0 8px 26px -12px var(--a1)}
.btn:hover{transform:translateY(-1px);box-shadow:0 14px 34px -12px var(--a1)}
.btn-sm{padding:9px 17px;font-size:.88rem}
.cform{display:grid;gap:16px;margin-top:12px}
.cform label{display:grid;gap:6px;font-weight:600;font-size:.94rem;color:var(--fg-2)}
.cform input,.cform textarea{font:inherit;font-weight:400;padding:11px 13px;border-radius:10px;border:1px solid var(--line,rgba(127,127,127,.35));background:transparent;color:inherit;width:100%;box-sizing:border-box}
.cform .chk{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.cform .chk input{width:auto;margin-top:4px}
.cform .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line-2);box-shadow:none}
.btn-ghost:hover{background:var(--surface);border-color:var(--fg-3);box-shadow:none}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:transparent;
  color:var(--fg-2);display:inline-grid;place-items:center;cursor:pointer;transition:color .18s,border-color .18s}
.icon-btn:hover{color:var(--fg);border-color:var(--line-2)}
.nav-toggle{display:none}
@media (max-width:940px){
  .nav{position:fixed;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:2px;
    background:var(--bg);border-bottom:1px solid var(--line);padding:12px 20px 22px;display:none;max-height:calc(100dvh - 72px);overflow:auto}
  .nav.open{display:flex}
  .nav>a{padding:13px 10px;font-size:1rem}
  .nav .btn{margin-top:10px;width:100%}
  .brand{margin-right:auto}
  .nav-toggle{display:inline-grid}
  .head-tools{margin-left:0}
}

/* ---------- hero ---------- */
.hero{padding:clamp(56px,7vw,128px) 0 clamp(48px,6vw,96px);overflow:hidden}
.hero .wrap{z-index:2}
.hero h1{max-width:19ch}
.hero .lead{margin-top:4px}
.pill{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line-2);
  background:var(--surface);padding:7px 15px 7px 9px;border-radius:999px;font-size:.83rem;
  color:var(--fg-2);margin-bottom:26px}
.pill b{background:linear-gradient(100deg,var(--a1),var(--a2));color:#fff;font-size:.7rem;
  padding:3px 9px;border-radius:999px;font-weight:700;letter-spacing:.02em}
.lead{font-size:clamp(1.06rem,.98rem + .6vw,1.33rem);color:var(--fg-2);max-width:62ch;line-height:1.55}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-note{margin-top:20px;font-size:.88rem;color:var(--fg-3)}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:2px;margin-top:64px;
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--line)}
.stat{background:var(--bg);padding:26px 24px}
.stat b{display:block;font-size:clamp(1.6rem,1.2rem + 1.3vw,2.3rem);letter-spacing:-.05em;line-height:1;
  background:linear-gradient(100deg,var(--a1),var(--a2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--fg-3);font-size:.86rem;display:block;margin-top:9px}

section{padding:clamp(64px,7.5vw,128px) 0;position:relative}
.sec-head{max-width:62ch;margin-bottom:clamp(36px,4vw,60px)}
.sec-head .eyebrow{display:block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--a2);margin-bottom:16px}
.sec-head p{color:var(--fg-2);margin-bottom:0;font-size:1.04rem}
.band{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

/* ---------- cards / bento ---------- */
.bento{display:grid;gap:16px;grid-template-columns:repeat(6,1fr)}
.bento>*{grid-column:span 6}
@media (min-width:720px){.bento>*{grid-column:span 3}.bento>.wide{grid-column:span 6}}
@media (min-width:1000px){
  .bento>*{grid-column:span 2}
  .bento>.wide{grid-column:span 3}
}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px;display:flex;flex-direction:column;gap:12px;overflow:hidden;transition:border-color .22s,transform .22s,box-shadow .22s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;opacity:0;transition:opacity .22s;
  background:linear-gradient(130deg,var(--a1),transparent 45%,var(--a2));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
a.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
a.card:hover::after{opacity:1}
.card h3{margin:0}
.card p{color:var(--fg-2);margin:0;font-size:.97rem}
.card .more{margin-top:auto;padding-top:14px;font-weight:620;font-size:.9rem;color:var(--a2);display:inline-flex;gap:7px;align-items:center}
a.card:hover .more{gap:11px}
.glyph{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,color-mix(in srgb,var(--a1) 22%,transparent),color-mix(in srgb,var(--a2) 18%,transparent));
  border:1px solid var(--line-2);color:var(--a2);margin-bottom:6px}

.post-card time{color:var(--fg-3);font-size:.8rem;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.post-card h3{font-size:1.06rem;line-height:1.32}
.tag{display:inline-flex;font-size:.73rem;font-weight:650;color:var(--a2);letter-spacing:.03em;
  background:color-mix(in srgb,var(--a2) 12%,transparent);padding:4px 11px;border-radius:999px}
.grid-3{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}
.grid-2{display:grid;gap:clamp(24px,3vw,48px);grid-template-columns:repeat(auto-fit,minmax(310px,1fr))}

/* ---------- lists ---------- */
.check{list-style:none;padding:0;margin:0;display:grid;gap:18px}
.check li{position:relative;padding-left:34px;color:var(--fg-2);font-size:.98rem}
.check li::before{content:"";position:absolute;left:0;top:.28em;width:20px;height:20px;border-radius:7px;
  background:linear-gradient(135deg,var(--a1),var(--a2))}
.check li::after{content:"";position:absolute;left:6px;top:.6em;width:8px;height:4px;
  border-left:2px solid #fff;border-bottom:2px solid #fff;transform:rotate(-45deg)}
.check li b{color:var(--fg);display:block;font-weight:650;margin-bottom:3px;font-size:1rem}

.steps{list-style:none;padding:0;margin:0;display:grid;gap:0}
.steps li{position:relative;padding:0 0 34px 60px}
.steps li:last-child{padding-bottom:0}
.steps li::before{content:counter(s);counter-increment:s;position:absolute;left:0;top:-2px;
  width:40px;height:40px;border-radius:13px;display:grid;place-items:center;font-weight:700;font-size:.95rem;
  background:var(--surface);border:1px solid var(--line-2);color:var(--fg)}
.steps{counter-reset:s}
.steps li:not(:last-child)::after{content:"";position:absolute;left:20px;top:44px;bottom:6px;width:1px;background:var(--line)}
.steps b{display:block;font-weight:650;margin-bottom:5px;font-size:1.05rem}
.steps p{color:var(--fg-2);margin:0;font-size:.97rem}

/* ---------- pricing ---------- */
.tiers{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:stretch}
.tier{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;display:flex;flex-direction:column}
.tier.hot{border-color:transparent;background:
  linear-gradient(var(--surface),var(--surface)) padding-box,
  linear-gradient(140deg,var(--a1),var(--a2)) border-box;border:1px solid transparent;box-shadow:var(--shadow)}
.tier .kind{font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;color:var(--fg-3);font-weight:700}
.tier h3{margin:12px 0 18px;font-size:1.4rem}
.tier ul{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:11px}
.tier li{color:var(--fg-2);font-size:.95rem;padding-left:24px;position:relative}
.tier li::before{content:"";position:absolute;left:2px;top:.52em;width:10px;height:10px;border-radius:50%;
  border:2px solid var(--a2)}
.tier .btn{margin-top:auto}
.tier-badge{position:absolute;top:-1px;left:50%;transform:translate(-50%,-50%);
  background:linear-gradient(100deg,var(--a1),var(--a2));color:#fff;font-size:.72rem;font-weight:700;
  padding:5px 13px;border-radius:999px;letter-spacing:.03em}

/* ---------- faq ---------- */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:var(--surface);overflow:hidden}
.faq summary{cursor:pointer;font-weight:620;list-style:none;padding:19px 56px 19px 22px;position:relative;font-size:1.01rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:24px;top:50%;width:11px;height:11px;
  border-right:2px solid var(--a2);border-bottom:2px solid var(--a2);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details[open] summary{padding-bottom:8px}
.faq p{margin:0;padding:0 22px 20px;color:var(--fg-2);font-size:.97rem}

/* ---------- article ---------- */
.article-wrap{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(32px,4vw,56px);padding:44px 0 80px}
@media (min-width:1040px){.article-wrap{grid-template-columns:minmax(0,1fr) 310px}}
.prose{max-width:74ch;font-size:1.07rem;line-height:1.72}
.prose h2{margin-top:1.9em;font-size:clamp(1.4rem,1.15rem + 1vw,1.9rem)}
.prose h3{margin-top:1.55em}
.prose ul,.prose ol{padding-left:1.35em;margin:0 0 1.25em}
.prose li{margin-bottom:.5em}
.prose a{color:var(--a2);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.prose img{border-radius:var(--r);margin:1.8em 0;border:1px solid var(--line)}
.prose blockquote{margin:1.8em 0;padding:18px 24px;border-left:3px solid var(--a1);
  background:var(--surface);border-radius:0 var(--r) var(--r) 0;color:var(--fg-2);font-style:italic}
.prose table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.95rem;display:block;overflow-x:auto}
.prose th,.prose td{border:1px solid var(--line);padding:10px 13px;text-align:left}
.prose th{background:var(--surface)}
.prose code{background:var(--surface);padding:2px 7px;border-radius:6px;font-size:.9em;border:1px solid var(--line)}
.meta{display:flex;flex-wrap:wrap;gap:13px;align-items:center;color:var(--fg-3);font-size:.87rem;margin:0 0 30px}
.breadcrumb{font-size:.83rem;color:var(--fg-3);margin-bottom:20px}
.breadcrumb ol{list-style:none;padding:0;margin:0}
.breadcrumb li{display:inline}
.breadcrumb a{color:var(--fg-2)}
.breadcrumb a:hover{color:var(--fg)}
.breadcrumb li+li::before{content:"";display:inline-block;width:5px;height:5px;border-right:1px solid var(--fg-3);
  border-top:1px solid var(--fg-3);transform:rotate(45deg);margin:0 10px 1px}
.toc{border:1px solid var(--line);background:var(--surface);border-radius:var(--r-lg);padding:22px 26px;margin:0 0 36px}
.toc strong{display:block;margin-bottom:12px;font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--fg-3)}
.toc ol{margin:0;padding-left:1.25em;display:grid;gap:7px}
.toc a{color:var(--fg-2);font-size:.95rem}
.toc a:hover{color:var(--a2)}
aside .box{border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;background:var(--surface);margin-bottom:16px}
aside h4{margin:0 0 15px;font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--fg-3)}
aside ul{list-style:none;padding:0;margin:0;display:grid;gap:13px}
aside li a{color:var(--fg-2);font-size:.94rem;line-height:1.4;display:block}
aside li a:hover{color:var(--a2)}
@media (min-width:1040px){aside{position:sticky;top:96px;align-self:start}}

/* ---------- cta band ---------- */
.cta-wrap{padding:clamp(56px,6vw,96px) 0}
.cta-box{position:relative;border-radius:var(--r-lg);padding:clamp(34px,5vw,64px);overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  display:flex;gap:28px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-box::before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:var(--glow1);filter:blur(80px);top:-200px;right:-80px;pointer-events:none}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{margin-bottom:8px}
.cta-box p{color:var(--fg-2);margin:0;max-width:50ch}

/* ---------- pager ---------- */
.pager{display:flex;gap:7px;justify-content:center;flex-wrap:wrap;margin-top:52px}
.pager a,.pager span{border:1px solid var(--line);border-radius:11px;padding:10px 15px;
  color:var(--fg-2);font-size:.92rem;min-width:44px;text-align:center;transition:border-color .18s,color .18s}
.pager a:hover{border-color:var(--a2);color:var(--fg)}
.pager .cur{background:linear-gradient(100deg,var(--a1),var(--a2));color:#fff;border-color:transparent;font-weight:650}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);background:var(--bg-2);padding:64px 0 34px}
.foot-grid{display:grid;gap:36px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.foot-grid h4{font-size:.76rem;text-transform:uppercase;letter-spacing:.13em;color:var(--fg-3);margin-bottom:16px}
.foot-grid ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.foot-grid a{color:var(--fg-2);font-size:.94rem}
.foot-grid a:hover{color:var(--fg)}
.foot-bot{border-top:1px solid var(--line);margin-top:44px;padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--fg-3);font-size:.85rem}

/* ---------- reveal ---------- */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.2,.7,.3,1),transform .6s cubic-bezier(.2,.7,.3,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}