/* KBG Hungary Kft. — landing
   Színek, tipográfia és térközök a design systemből. */

:root{
  --ink:#101014;
  --ink-2:#3E3E4B;
  --ink-3:#4E4E5A;
  --muted:#63636F;
  --muted-2:#6E6E7C;
  --brand:#4700C0;
  --brand-dark:#35008F;
  --brand-tint:#F1EEFA;
  --bg:#F4F3F8;
  --white:#fff;
  --dark:#0B0B0E;
  --dark-line:#2F2F3A;
  --blue:#6B8CFF;
  --blue-soft:#A0B4FF;
  --line:rgba(16,16,20,.09);
  --line-2:rgba(16,16,20,.13);
  --sans:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --display:'Bricolage Grotesque',Georgia,serif;
  --ease:cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(.22,.8,.3,1);
  --pad-y:clamp(64px,8vw,112px);
  --pad-x:clamp(20px,5vw,48px);
  --wrap:1180px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth;scroll-padding-top:110px}

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-wrap:pretty;
}

/* Háttérgradiens külön, fixen pozicionált rétegen */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-repeat:no-repeat;
  background-image:
    radial-gradient(58% 40% at 80% 6%, rgba(160,180,255,.24) 0%, rgba(160,180,255,0) 62%),
    radial-gradient(52% 36% at 10% 42%, rgba(71,0,192,.13) 0%, rgba(71,0,192,0) 66%),
    radial-gradient(62% 42% at 62% 88%, rgba(107,140,255,.15) 0%, rgba(107,140,255,0) 64%);
}

a{color:var(--brand);text-decoration:none;transition:color .28s var(--ease)}
a:hover{color:var(--brand-dark)}
button{font-family:inherit}
img{max-width:100%}
::selection{background:var(--brand);color:var(--white)}

:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

@keyframes kbgRise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}

.sprite{position:absolute;width:0;height:0;overflow:hidden}

/* ---------- Ugrás a fő tartalomra ---------- */
.skip{
  position:absolute;left:-999px;top:0;z-index:200;
  padding:12px 20px;border-radius:999px;
  background:var(--ink);color:var(--white);
  font:600 14px/1 var(--sans);
}
.skip:focus{left:16px;top:16px;color:var(--white)}

/* ---------- Fejléc ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;width:100%;z-index:60;
  padding:14px clamp(16px,4vw,44px) 10px;
  display:flex;flex-direction:column;align-items:center;gap:10px;
  pointer-events:none;
}
.hdr-bar{
  width:100%;max-width:1280px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  pointer-events:auto;
}
.glass{
  background:rgba(255,255,255,.74);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border:1px solid rgba(16,16,20,.07);
}
.logo-pill{display:flex;align-items:center;height:48px;padding:0 22px;border-radius:999px}
.logo-pill svg{display:block}

.nav{display:flex;align-items:center;gap:2px;height:48px;padding:0 6px;border-radius:999px}
.nav a{
  display:flex;align-items:center;height:36px;padding:0 16px;border-radius:999px;
  font:500 15px/1 var(--sans);color:#4A4A57;background:transparent;
  transition:background .2s ease,color .2s ease;
}
.nav a:hover{color:var(--ink)}
.nav a.active{color:var(--ink);background:#F1F0F6}

.hdr-actions{display:flex;align-items:center;gap:8px}

.burger{
  display:none;
  flex-direction:column;justify-content:center;gap:5px;
  width:48px;height:48px;padding:0 13px;border-radius:999px;
  background:rgba(255,255,255,.8);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border:1px solid rgba(16,16,20,.07);
  cursor:pointer;
}
.burger span{
  display:block;flex:none;height:2px;
  background:var(--ink);border-radius:2px;
  transition:transform .3s var(--ease);
}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

.mnav{
  width:100%;max-width:1280px;pointer-events:auto;
  display:flex;flex-direction:column;
  padding:10px;border-radius:22px;
  background:rgba(255,255,255,.96);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border:1px solid rgba(16,16,20,.08);
}
.mnav[hidden]{display:none}
.mnav a{padding:13px 16px;border-radius:14px;font:500 16px/1.2 var(--sans);color:var(--ink-2)}
.mnav a:hover{background:var(--bg);color:var(--ink)}
.mnav .btn-dark{margin:10px 6px 6px;height:52px;justify-content:center;font-size:16px;color:var(--white)}
.mnav .btn-dark:hover{background:var(--brand);color:var(--white)}

/* ---------- Gombok ---------- */
.btn-dark{
  display:inline-flex;align-items:center;gap:9px;
  height:48px;padding:0 24px;border-radius:999px;
  background:var(--ink);color:var(--white);
  font:600 15px/1 var(--sans);
  transition:background .28s var(--ease);
}
.btn-dark:hover{background:var(--brand);color:var(--white)}

.btn-dark-lg{
  display:inline-flex;align-items:center;gap:11px;
  margin-top:6px;height:56px;padding:0 30px;border-radius:999px;
  background:var(--ink);color:var(--white);
  font:600 16px/1 var(--sans);
  transition:background .28s var(--ease);
}
.btn-dark-lg:hover{background:var(--brand);color:var(--white)}

.btn-dark-sm{
  align-self:flex-start;
  display:inline-flex;align-items:center;
  height:44px;padding:0 22px;border-radius:999px;
  background:var(--ink);color:var(--white);
  font:500 15px/1 var(--sans);
  transition:background .25s ease;
}
.btn-dark-sm:hover{background:var(--brand);color:var(--white)}

.btn-light{
  display:inline-flex;align-items:center;gap:11px;
  height:54px;padding:0 28px;border-radius:999px;
  background:var(--white);color:var(--dark);
  font:600 16px/1 var(--sans);
  transition:background .28s var(--ease);
}
.btn-light:hover{background:var(--blue-soft);color:var(--dark)}

/* ---------- Szekciók ---------- */
.sec{padding:var(--pad-y) var(--pad-x)}
.wrap{max-width:var(--wrap);margin:0 auto}
.panel{padding:clamp(28px,4vw,56px);border-radius:28px;background:var(--white)}

.h2{margin:0;font:600 clamp(30px,4vw,46px)/1.12 var(--display);letter-spacing:-.02em;color:var(--ink)}
.h2-lg{margin:0;font:600 clamp(32px,4.6vw,52px)/1.08 var(--display);letter-spacing:-.025em;color:var(--ink)}
.sec-head{display:flex;flex-direction:column;gap:18px;max-width:60ch}
.sec-lead{margin:0;font:400 clamp(17px,1.5vw,20px)/1.55 var(--sans);color:var(--muted)}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:clamp(140px,14vw,210px) var(--pad-x) clamp(88px,10vw,132px);
}
.hero-glow-a,.hero-glow-b{position:absolute;pointer-events:none}
.hero-glow-a{
  top:-620px;left:50%;transform:translateX(-50%);
  width:min(2200px,220vw);height:1500px;
  background:radial-gradient(44% 42% at 50% 50%, rgba(71,0,192,.20) 0%, rgba(107,140,255,.155) 36%, rgba(160,180,255,.075) 60%, rgba(255,255,255,0) 80%);
}
.hero-glow-b{
  top:-260px;right:-320px;width:1000px;height:1000px;
  background:radial-gradient(50% 50% at 50% 50%, rgba(160,180,255,.26) 0%, rgba(160,180,255,.09) 45%, rgba(255,255,255,0) 72%);
}
.hero-grid{
  position:relative;max-width:var(--wrap);margin:0 auto;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(32px,5vw,64px);align-items:center;
}
.hero-copy{
  display:flex;flex-direction:column;align-items:flex-start;text-align:left;
  gap:clamp(20px,2.4vw,28px);
}
.hero-title{
  margin:0;max-width:17ch;
  font:600 clamp(38px,5.4vw,62px)/1.05 var(--display);
  letter-spacing:-.025em;color:var(--ink);text-wrap:balance;
  animation:kbgRise .7s var(--ease-out) both;
}
.hero-lead{
  margin:0;max-width:48ch;
  font:400 clamp(17px,1.55vw,20px)/1.55 var(--sans);color:var(--muted);
  animation:kbgRise .7s var(--ease-out) .1s both;
}
.hero-copy .btn-dark-lg{animation:kbgRise .7s var(--ease-out) .2s both}
.hero-img{
  justify-self:center;
  width:min(100%,clamp(340px,50vw,600px));
  aspect-ratio:1;
  animation:kbgRise 1.2s var(--ease-out) .15s both;
  pointer-events:none;
}
.hero-img img{
  display:block;width:100%;height:100%;
  object-fit:contain;object-position:50% 50%;
  transform:scale(1.1);
  filter:drop-shadow(0 34px 60px rgba(41,20,90,.16));
}

/* ---------- Rólunk ---------- */
.about-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));
  gap:clamp(36px,5vw,80px);align-items:center;
}
.about-copy{display:flex;flex-direction:column;gap:22px}
.about-copy p{margin:0;max-width:56ch;font:400 17px/1.65 var(--sans);color:var(--ink-3)}
.about-fig{margin:0;display:flex;flex-direction:column;gap:12px}
.portrait{
  display:block;width:100%;height:auto;
  aspect-ratio:4/5;max-height:520px;
  object-fit:cover;object-position:50% 30%;
  border-radius:20px;border:1px solid var(--line);
  background:var(--bg);
}

/* ---------- Szolgáltatások ---------- */
.stack{display:flex;flex-direction:column;gap:clamp(36px,4.5vw,56px)}
.cards{
  display:grid;gap:clamp(14px,1.6vw,22px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));
}
.card{
  display:flex;flex-direction:column;gap:15px;
  padding:clamp(22px,2.2vw,28px);border-radius:18px;
  background:var(--white);border:1px solid var(--line);
  transition:border-color .25s ease;
}
.card:hover{border-color:rgba(71,0,192,.34)}
.card--cta{border-color:rgba(71,0,192,.34)}
.card--cta:hover{border-color:rgba(71,0,192,.34)}
.card-head{display:flex;align-items:flex-start;gap:11px}
.card-ico{display:inline-flex;flex:none;margin-top:2px;color:var(--ink)}
.card h3{margin:0;font:600 21px/1.25 var(--display);letter-spacing:-.01em;color:var(--ink)}
.card-text{margin:0;flex:1;font:400 15.5px/1.6 var(--sans);color:var(--muted)}
.card--cta .card-text{color:#5A5A67}
.price{
  margin:0;align-self:flex-start;
  padding:9px 16px;border-radius:999px;
  background:var(--brand-tint);color:var(--brand);
  font:500 14.5px/1.35 var(--sans);
}

/* ---------- Digitalizáció ---------- */
.dig{position:relative;overflow:hidden;padding:clamp(72px,9vw,124px) var(--pad-x);background:var(--dark)}
.dig-glow-a,.dig-glow-b{position:absolute;pointer-events:none}
.dig-glow-a{
  top:-330px;left:50%;transform:translateX(-50%);
  width:min(1180px,150vw);height:800px;
  background:radial-gradient(48% 50% at 50% 50%, rgba(107,140,255,.20) 0%, rgba(71,0,192,.15) 42%, rgba(11,11,14,0) 74%);
}
.dig-glow-b{
  bottom:-300px;right:-160px;width:700px;height:620px;
  background:radial-gradient(50% 50% at 50% 50%, rgba(160,180,255,.11) 0%, rgba(11,11,14,0) 70%);
}
.dig-inner{position:relative;max-width:1100px;margin:0 auto;display:flex;flex-direction:column;align-items:center}
.dig-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:18px}
.dig-head h2{
  margin:0;max-width:20ch;
  font:600 clamp(32px,4.6vw,52px)/1.08 var(--display);
  letter-spacing:-.022em;color:var(--white);
}
.dig-lead{margin:0;font:400 clamp(17px,1.6vw,21px)/1.5 var(--sans);color:#E4E4EE}
.dig-body{margin:0;max-width:72ch;font:400 16.5px/1.7 var(--sans);color:#A8A8B8}

.steps{
  position:relative;width:100%;
  margin:clamp(44px,5.5vw,72px) 0 clamp(36px,4.5vw,56px);
  padding:0;list-style:none;
  display:grid;gap:clamp(28px,3vw,40px);
  grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));
}
.connector{
  position:absolute;top:23px;left:14%;right:14%;height:1px;
  background:linear-gradient(90deg,rgba(107,140,255,0),rgba(107,140,255,.45),rgba(107,140,255,0));
}
.steps li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px}
.step-ico{
  display:inline-flex;align-items:center;justify-content:center;flex:none;
  width:46px;height:46px;border-radius:999px;
  background:var(--dark);border:1px solid var(--dark-line);color:var(--blue);
}
.steps h3{
  margin:0;max-width:22ch;
  font:500 19px/1.35 var(--display);letter-spacing:-.01em;color:var(--white);
}

/* ---------- GYIK ---------- */
.faq-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));
  gap:clamp(32px,5vw,80px);align-items:start;
}
.faq-grid > .h2-lg{max-width:11ch}
.faq-item{border-top:1px solid var(--line-2)}
.faq-item:last-child{border-bottom:1px solid var(--line-2)}
.faq-item h3{margin:0}
.faq-btn{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  padding:24px 0 22px;
  background:none;border:0;cursor:pointer;text-align:left;
  font:500 19px/1.35 var(--display);letter-spacing:-.01em;color:var(--ink);
  transition:color .25s var(--ease);
}
.faq-btn:hover{color:var(--brand)}
.faq-item.open .faq-btn{color:var(--brand)}
.faq-ico{flex:none;position:relative;width:18px;height:18px;margin-top:4px}
.faq-ico i{
  position:absolute;top:8px;left:0;width:18px;height:2px;
  border-radius:1px;background:currentColor;
}
.faq-ico i:last-child{transform:rotate(90deg);transition:transform .3s var(--ease)}
.faq-item.open .faq-ico i:last-child{transform:rotate(0deg)}
.faq-panel{overflow:hidden;transition:max-height .38s var(--ease),opacity .28s ease}
.js .faq-panel{max-height:0;opacity:0}
.faq-item.open .faq-panel{opacity:1}
.faq-panel > p,.faq-rich{
  padding:0 44px 26px 0;max-width:62ch;
  font:400 16px/1.7 var(--sans);color:var(--muted);
}
.faq-panel > p{margin:0}
.faq-rich{display:flex;flex-direction:column;gap:14px}
.faq-rich p{margin:0}
.faq-rich ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:9px}
.faq-rich li{display:flex;gap:11px}
.faq-rich strong{font-weight:500;color:var(--ink)}
.dot{flex:none;margin-top:11px;width:5px;height:5px;border-radius:999px;background:var(--brand)}

/* ---------- Kapcsolat ---------- */
.ct-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));
  gap:clamp(14px,1.6vw,22px);
}
.ct-card{
  display:flex;flex-direction:column;gap:14px;
  padding:clamp(24px,2.4vw,30px);border-radius:18px;
  background:var(--bg);border:1px solid var(--line);
}
.ct-ico{display:inline-flex;color:var(--ink)}
.ct-card h3{margin:0;font:600 20px/1.3 var(--display);letter-spacing:-.01em;color:var(--ink)}
.ct-link{font:600 19px/1.3 var(--sans);color:var(--brand);letter-spacing:-.01em}
.ct-strong{margin:0;font:600 19px/1.3 var(--sans);color:var(--ink);letter-spacing:-.01em}
.ct-text{margin:0;font:400 15.5px/1.65 var(--sans);color:var(--muted)}

/* ---------- Lábléc ---------- */
.foot{padding:clamp(20px,3vw,32px) var(--pad-x) clamp(40px,5vw,56px)}
.foot-inner{
  max-width:var(--wrap);margin:0 auto;
  display:flex;flex-direction:column;align-items:flex-start;gap:22px;
}
.foot-top{
  width:100%;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:space-between;gap:16px 40px;
}
.foot-top > svg{flex:none}
.meta{
  margin:0;display:flex;flex-direction:row;flex-wrap:wrap;
  align-items:baseline;justify-content:flex-end;gap:8px 40px;
}
.meta > div{display:flex;align-items:baseline;gap:8px}
.meta dt{font:500 14px/1.5 var(--sans);letter-spacing:.02em;text-transform:uppercase;color:var(--muted-2)}
.meta dd{margin:0;font:400 14px/1.5 var(--sans);color:var(--ink-2)}
.copy{
  width:100%;margin:0;padding-top:22px;
  border-top:1px solid rgba(16,16,20,.11);
  text-align:left;font:400 14px/1.5 var(--sans);color:var(--muted-2);
}

/* ---------- Görgetésre megjelenő elemek ---------- */
.js .rv{
  opacity:0;transform:translateY(8px);
  transition:opacity .75s var(--ease-out),transform .75s var(--ease-out);
}
.js .rv.in{opacity:1;transform:none}

/* ---------- 1000px alatt ---------- */
@media (max-width:999.98px){
  .nav,.hdr-actions .btn-dark{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .hero-img{order:-1}
  .connector{display:none}
  .foot-top{flex-wrap:nowrap}
  .meta{flex-direction:column;align-items:flex-end}
}

@media (min-width:1000px){
  .mnav{display:none}
}

/* ---------- Mozgáscsökkentés ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-delay:0ms!important;
    transition-duration:.001ms!important;
  }
  .js .rv{opacity:1;transform:none}
}

/* ---------- Nyomtatás ---------- */
@media print{
  body::before,.hdr,.skip,.hero-glow-a,.hero-glow-b,.dig-glow-a,.dig-glow-b{display:none!important}
  .js .rv{opacity:1!important;transform:none!important}
  .js .faq-panel,.faq-panel{max-height:none!important;opacity:1!important;overflow:visible!important}
  .sec,.hero,.dig{padding:24px 0!important}
  .dig{background:#fff!important}
  .dig-head h2,.steps h3{color:#101014!important}
  .dig-lead,.dig-body{color:#4E4E5A!important}
}