:root{--bg:#f7faff;--bg2:#e7effd;--ink:#0b1b3a;--mute:#42536f;--acc:#0b5fd6;--acc2:#4f7dff;--cta:#ffb020;--ctaink:#1a1200;--glass:rgba(255,255,255,.82);--line:rgba(11,40,100,.16);color-scheme:light;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:7rem}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-x:hidden}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,6.5vw,4.4rem)}h2{font-size:clamp(1.7rem,4.2vw,2.9rem)}h3{font-size:1.2rem}
p{margin:0 0 1em}a{color:var(--acc)}ul{padding-left:1.2rem;color:var(--mute)}
:focus-visible{outline:3px solid var(--cta);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:0;background:var(--cta);color:var(--ctaink);padding:.6em 1em;z-index:99}.skip:focus{left:8px}
section{position:relative;padding:clamp(4.5rem,11vw,8rem) 1.25rem;overflow:hidden}
.alt{background:var(--bg2)}.wrap{max-width:1100px;margin:0 auto;position:relative;z-index:2}.narrow{max-width:820px}.center{text-align:center}
.eyebrow{color:var(--acc);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin-bottom:.8rem}
.lead{color:var(--mute);font-size:1.15rem;max-width:60ch}.mt{margin-top:1.4rem}.note{color:var(--mute);font-size:.82rem;margin-top:1.2rem}
.btn{display:inline-flex;align-items:center;gap:.6em;min-height:52px;padding:.8em 1.6em;border-radius:999px;font-weight:700;text-decoration:none;border:1px solid rgba(11,40,100,.3);color:var(--ink);background:#fff;transition:transform .25s,box-shadow .25s}
.btn.cta{background:var(--cta);color:var(--ctaink);border-color:transparent;box-shadow:0 10px 30px -8px rgba(255,176,32,.6)}.btn:hover{transform:translateY(-3px)}
.glass{background:var(--glass);border:1px solid var(--line);border-radius:22px;padding:1.6rem;box-shadow:0 18px 44px -22px rgba(20,50,110,.35),inset 0 1px 0 #fff}
@supports (backdrop-filter:blur(1px)){.glass,.bar{backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%)}}
a.glass{display:block;text-decoration:none;color:inherit;transition:transform .3s,box-shadow .3s}a.glass:hover{transform:translateY(-6px);box-shadow:0 24px 50px -18px rgba(11,95,214,.45)}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.28;z-index:0;will-change:transform;pointer-events:none}
.o1{width:420px;height:420px;background:#2ec4ff;top:6%;right:-8%}.o2{width:360px;height:360px;background:#4f7dff;bottom:0;left:-10%}.o3{width:300px;height:300px;background:#ffb020;opacity:.2;top:10%;left:60%}
.bar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;justify-content:space-between;align-items:center;gap:.4rem 1rem;padding:calc(.7rem + env(safe-area-inset-top,0px)) 1.25rem .7rem;background:rgba(255,255,255,.8);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);text-decoration:none;font-weight:800}.brand svg{flex:none}
.bar nav{display:flex;gap:1.3rem;align-items:center}.bar nav a:not(.btn){color:var(--mute);text-decoration:none;font-size:.95rem;font-weight:600;padding:.4rem 0;border-bottom:2px solid transparent}
.bar nav a[aria-current]{color:var(--acc);border-color:var(--acc)}.bar .btn{min-height:44px;padding:.4em 1.1em}
.burger{display:none;width:46px;height:46px;flex:none;border:1px solid rgba(11,40,100,.3);border-radius:12px;background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:5px;padding:0;cursor:pointer}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .25s}
.bar.open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}.bar.open .burger span:nth-child(2){opacity:0}.bar.open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:860px){.burger{display:flex}
.bar nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:.4rem 1.25rem 1.2rem;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 24px 40px -22px rgba(11,40,100,.4);max-height:calc(100svh - 4.5rem);overflow-y:auto}
.bar.open nav{display:flex}
.bar nav a:not(.btn){padding:.95rem 0;font-size:1.05rem;border-bottom:1px solid var(--line)}
.bar nav .btn{margin-top:1rem;justify-content:center}}
.hero{min-height:100svh;display:grid;align-items:center;padding-top:7rem;background:radial-gradient(900px 500px at 70% 20%,#4f7dff22,transparent),linear-gradient(180deg,var(--bg),var(--bg2))}
section.phero{padding-top:8rem;padding-bottom:3.5rem;background:linear-gradient(180deg,var(--bg),var(--bg2))}
.mosaic{position:absolute;inset:0;z-index:1;opacity:.28}
.mosaic i{position:absolute;width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--acc),var(--acc2));animation:assemble 2.4s cubic-bezier(.2,.8,.2,1) both}
@keyframes assemble{from{transform:translate(var(--x),var(--y)) rotate(var(--r));opacity:0}to{transform:none;opacity:var(--o,.7)}}
.hero h1 span{background:linear-gradient(90deg,#0b5fd6,#5a4be8);-webkit-background-clip:text;background-clip:text;color:transparent}
.row{display:flex;flex-wrap:wrap;gap:.9rem;margin:1.8rem 0 1.2rem}
.trust{display:flex;flex-wrap:wrap;gap:.6rem 1.4rem;color:var(--mute);font-size:.92rem;list-style:none;padding:0;margin:0}.trust li::before{content:"✓ ";color:var(--acc)}
.cue{position:absolute;bottom:1.4rem;left:50%;translate:-50% 0;z-index:3;color:var(--mute);font-size:.8rem;text-align:center}
.cue::after{content:"";display:block;width:2px;height:34px;margin:.4rem auto 0;background:linear-gradient(var(--acc),transparent);animation:drip 1.8s infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.grid{display:grid;gap:1.2rem;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin-top:2.4rem}
.glass .ic{font-size:1.8rem;display:block;margin-bottom:.6rem}.glass p,.glass li{color:var(--mute)}.glass p:last-child{margin:0}.more{font-weight:700;color:var(--acc)}
.steps{position:relative;margin-top:2.6rem;padding-left:2.6rem}.steps::before,.steps .fill{content:"";position:absolute;left:12px;top:0;width:3px;border-radius:3px;background:var(--line);bottom:0}
.steps .fill{background:linear-gradient(var(--acc),var(--cta));bottom:auto;height:0}
.step{position:relative;margin-bottom:1.4rem}.step::before{content:attr(data-n);position:absolute;left:-2.6rem;top:1.2rem;width:28px;height:28px;border-radius:50%;background:var(--bg);border:2px solid var(--acc);display:grid;place-items:center;font-size:.8rem;font-weight:700}
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s,transform .8s cubic-bezier(.2,.8,.2,1)}.rv.in{opacity:1;transform:none}
.split{display:grid;gap:2rem;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));align-items:center}
.big{font-size:clamp(3rem,10vw,6rem);font-weight:800;color:var(--acc);line-height:1}
.q blockquote{margin:0 0 1rem;font-size:1.05rem}.q cite{color:var(--mute);font-style:normal;font-size:.9rem}.q figure{margin:0}.stars{color:#c77d00;letter-spacing:.2em;margin-bottom:.5rem}
.chap{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.6rem 0 0}.chap a{padding:.5em 1.1em;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:600;font-size:.92rem}
.fh{margin:3rem 0 1rem;font-size:1.5rem}.fh small{color:var(--acc);display:block;font-size:.75rem;letter-spacing:.14em;text-transform:uppercase}
details{border:1px solid var(--line);border-radius:16px;background:var(--glass);margin-bottom:.8rem;padding:0 1.2rem}
summary{cursor:pointer;list-style:none;padding:1.1rem 0;font-weight:700;display:flex;justify-content:space-between;gap:1rem;min-height:44px}summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--acc);font-size:1.4rem;transition:rotate .3s}details[open] summary::after{rotate:45deg}details p{color:var(--mute)}
form{display:grid;gap:1rem}.two{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}label{display:grid;gap:.35rem;font-weight:600;font-size:.92rem}
input,select,textarea{font:inherit;color:var(--ink);background:#fff;border:1px solid rgba(11,40,100,.3);border-radius:12px;padding:.8em 1em;min-height:48px;width:100%}
.err{color:#b4202a;font-size:.85rem;min-height:1.1em;font-weight:400}.chk{display:flex;gap:.7rem;align-items:flex-start;font-weight:400;color:var(--mute)}.chk input{width:24px;min-height:24px;margin-top:.2rem}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}.sub{justify-content:center}
#ok{display:none;text-align:center}#ok.show{display:block}
.final{text-align:center;background:radial-gradient(700px 360px at 50% 100%,#4f7dff2e,transparent)}.final .big{font-size:clamp(1.8rem,7vw,3.6rem)}.final .lead{margin:0 auto 1.6rem}
footer{padding:2.4rem 1.25rem 6rem;color:var(--mute);text-align:center;font-size:.9rem;border-top:1px solid var(--line)}footer nav{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;justify-content:center;margin-bottom:.8rem}
.dock{position:fixed;right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom,0px));z-index:60;transform:translateY(140%);transition:transform .4s}.dock.on{transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rv,.code .l{opacity:1;transform:none}.pb span{width:100%}}

.brand img{width:36px;height:36px;border-radius:9px;object-fit:contain;background:#fff;border:1px solid var(--line);flex:none}
/* Másolásvédelem: szöveg és kép kijelölése, húzása tiltva (az űrlapmezők kivételével) */
body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}
input,textarea,select{-webkit-user-select:text;user-select:text}
img,svg{-webkit-user-drag:none;user-drag:none;pointer-events:none}
@media print{html,body{display:none!important}}
.ext{text-decoration:none}