:root{
  --bg:#f4f7fb;
  --bg2:#eef4ff;
  --surface:#ffffff;
  --surface2:#f7f9ff;
  --text:#0f172a;
  --muted:#475569;
  --line:rgba(15,23,42,.10);
  --accent:#1e66ff;
  --accent2:#0ea5e9;
  --shadow:0 12px 40px rgba(2,6,23,.10);
  --shadow2:0 8px 24px rgba(2,6,23,.08);
  --radius:18px;
  --radius2:24px;
  --max:1100px;
}
/* RESET */
*{box-sizing:border-box}
html,body{height:100%}

body{
  font-family:
    "Instrument Sans",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 720px at 25% 0%, rgba(150,160,170,.45), transparent 62%),
    radial-gradient(1150px 760px at 55% 65%, rgba(6, 34, 60, .78), transparent 72%),
    linear-gradient(180deg,
      #cdd5dd 0%,
      #aeb9c4 22%,
      #e6edf4 48%,
      #f4f7fb 70%,
      #ffffff 120%
    );
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.devtools-block{
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.devtools-card{
  width: min(520px, calc(100% - 32px));
  background: rgba(255,255,255,.92);
  border-radius: 22px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.35);
  box-shadow: 0 25px 55px rgba(0,0,0,.25);
  text-align: center;
}

.devtools-title{ font-weight: 800; font-size: 20px; margin-bottom: 6px; }
.devtools-text{ color: rgba(15,23,42,.75); }


a{color: #0f172a;text-decoration:none}
a:hover{text-decoration:underline}

.container{
  width:min(var(--max),calc(100% - 32px));
  margin:0 auto;
}

.section{padding:64px 0}
.surface{
  background: transparent;
  border-top: none;
  border-bottom: none;
}


.muted{color: #0f172a;}
.small{font-size:13px}
.accent{color:var(--accent)}

/* SKIP */
.skip{
  position:absolute;
  left:-999px;
}
.skip:focus{
  left:16px;
  top:16px;
  padding:10px 12px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:12px;
  z-index:999;
}

/* HEADER */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(245,249,255,.75);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:18px;
  padding:14px 0;
}
.brand{
  display:flex;
  gap:10px;
  align-items:center;
  min-width:220px;
}
.brand-mark{
  width:40px;height:40px;
  display:grid;
  place-items:center;
  border-radius:12px;
  background:linear-gradient(135deg,rgba(30,102,255,.2),rgba(14,165,233,.2));
  font-weight:800;
}
.brand-name{font-weight:800}
.brand-tag{font-size:12px;color:var(--muted)}

.nav{
  display:flex;
  gap:14px;
  flex:1;
  justify-content:center;
}
.nav a{
  padding:8px 10px;
  border-radius:12px;
}
.nav a:hover{
  background:rgba(30,102,255,.08);
  text-decoration:none;
}

.header-cta{min-width:220px;text-align:right}

/* BUTTONS */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 18px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  font-weight:600;
  box-shadow:var(--shadow2);
}
.btn-primary{
  background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;
  border:none;
}
.btn-ghost{background:rgba(255,255,255,.7)}
.btn.full{width:100%}

/* HERO */
.hero{padding-top:48px}
.grid-hero{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:24px;
}

.pill{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  background:#fff;
  border:1px solid var(--line);
  font-size:13px;
  box-shadow:var(--shadow2);
}

h1{
  margin:18px 0 12px;
  font-size:clamp(32px,4vw,48px);
  line-height:1.05;
  letter-spacing:-.03em;
  font-weight:700;
}

.lead{
  font-size:18px;
  line-height:1.6;
}

.hero-actions{
  display:flex;
  gap:12px;
  margin:20px 0;
  flex-wrap:wrap;
}

/* HERO PROOF */
.hero-proof{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  margin-top:20px;
}
.proof-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:14px;
}
.proof-title{font-weight:600}
.proof-text{font-size:13px;color:var(--muted)}

/* CARDS */
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow2);
}
.card.emphasis{
  background:linear-gradient(180deg,#fff,#f7f9ff);
  border-color:rgba(30,102,255,.25);
}
.card-head{
  padding:16px 18px;
  border-bottom:1px solid var(--line);
}
.card-title{font-weight:600}
.card-sub{font-size:13px;color:var(--muted)}
.card-body{padding:18px}

/* STICKY */
.sticky{position:sticky;top:96px}

/* MINI */
.mini-row{
  display:flex;
  justify-content:space-between;
  font-size:14px;
  margin-bottom:8px;
}
.mini-k{color:var(--muted)}
.divider{
  height:1px;
  background:var(--line);
  margin:16px 0;
}

/* GRIDS */
.grid-2{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:20px;
}
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

/* LISTS */
.list{padding-left:18px}
.list li{margin-bottom:6px}

.checks{padding-left:0;list-style:none}
.checks li::before{
  content:"✓";
  color:var(--accent);
  margin-right:8px;
}

/* FEATURES */
.feature{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:22px;
}
.feature .icon{font-size:26px}

/* CALLOUT */
.callout{
  margin-top:32px;
  padding:28px;
  background:linear-gradient(135deg,rgba(30,102,255,.08),rgba(14,165,233,.08));
  border-radius:var(--radius2);
  border:1px solid var(--line);
}
.callout-title{font-weight:700;margin-bottom:8px}
.callout-actions{display:flex;gap:12px;margin-top:16px}

.price.card{
  position: relative;
  padding: 26px 26px 28px;
  border-radius: 22px;

  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 2px solid rgba(255,255,255,0.55);

  box-shadow:
    0 25px 55px rgba(2, 12, 24, 0.25),
    inset 0 1px 0 rgba(255,255,255,0.35);

  transition:
    transform .35s ease,
    box-shadow .35s ease,
    border-color .35s ease;
}


/* STEPS */
.steps{list-style:none;padding:0}
.step{
  display:flex;
  gap:16px;
  margin-bottom:24px;
}
.step-num{
  width:36px;height:36px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:grid;
  place-items:center;
  font-weight:700;
}

/* FAQ */
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:16px;
}
.faq{
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  padding:16px;
}
.faq summary{
  font-weight:600;
  cursor:pointer;
}

/* CONTACT */
.contact-row{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

/* FOOTER */
.site-footer{
  padding:32px 0;
  text-align:center;
  font-size:13px;
  color:var(--muted);
}

/* RESPONSIVE */
@media(max-width:900px){
  .grid-hero,
  .grid-2,
  .grid-3,
  .faq-grid{
    grid-template-columns:1fr;
  }
  .nav{display:none}
}








.reveal-item{
  opacity: 0;
  transform: translate3d(var(--rx, -18px), 0, 0);
  filter: blur(6px);
  transition:
    opacity .65s ease,
    transform .75s cubic-bezier(.2,.8,.2,1),
    filter .75s ease;
  transition-delay: var(--rd, 0ms);
  will-change: transform, opacity, filter;
}

/* ha látszik: beúszik */
.reveal-item.is-inview{
  opacity: 1;
  transform: translate3d(0,0,0);
  filter: blur(0);
}

/* alternáló irány: bal / jobb */
.reveal-item.from-left{ --rx: -22px; }
.reveal-item.from-right{ --rx: 22px; }

/* kicsit finomabb a címekre */
.reveal-item.is-title{
  transition-duration: .85s;
  transform: translate3d(var(--rx, -12px), 0, 0);
}
.reveal-item.is-title.is-inview{
  transform: translate3d(0,0,0);
}

/* Reduced motion támogatás */
@media (prefers-reduced-motion: reduce){
  .reveal-item{
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }
}


.pricing-pill{
  margin-top: 12px;
  display:inline-flex;
}

.pricing-explain{
  margin-top: 28px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.75);
}

.pricing-explain h3{
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}

.explain-grid{
  margin-top: 14px;
}

.explain-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow2);
}

.explain-card h4{
  margin: 0 0 8px;
}

.pricing-details{
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius2);
  background: rgba(255,255,255,.85);
}

.pricing-details h3{
  margin: 0 0 10px;
  letter-spacing:-0.02em;
}

.details-grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.detail{
  background:#fff;
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}

.detail h4{
  margin: 0 0 8px;
}

.details-callout{
  margin: 18px 0 10px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(30,102,255,.25);
  background: linear-gradient(135deg, rgba(30,102,255,.08), rgba(14,165,233,.08));
}

@media(max-width:900px){
  .details-grid{
    grid-template-columns: 1fr;
  }
}

main, section, header, footer,
.surface, .section, .container{
  background: transparent !important;
  background-color: transparent !important;
  border-top: 1 !important;
  border-bottom: 1 !important;
}
.price.card:hover{
  transform: translateY(-6px);
  box-shadow:
    0 35px 70px rgba(2, 12, 24, 0.32),
    inset 0 1px 0 rgba(255,255,255,0.45);
  border-color: rgba(30,102,255,0.45);
}

.price.card.highlight{
  background: rgba(255,255,255,0.86);
  border: 2px solid rgba(30,102,255,0.55);
  box-shadow:
    0 40px 90px rgba(2, 12, 24, 0.38),
    inset 0 1px 0 rgba(255,255,255,0.5);
}


.price.card .btn{
  margin-top: 18px;
}


.card,
.explain-card,
.detail{
  position: relative;
  border-radius: 22px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(255,255,255,.35);

  box-shadow:
    0 25px 55px rgba(2, 12, 24, .22),
    inset 0 1px 0 rgba(255,255,255,.35);
}

.card::before,
.explain-card::before,
.detail::before{
  content:"";
  position:absolute;
  inset:-10px;               
  border-radius: 28px;       
  pointer-events:none;
  z-index:-1;

  background:
    radial-gradient(60% 60% at 20% 10%, rgba(255,255,255,.55), transparent 65%),
    radial-gradient(55% 55% at 80% 90%, rgba(30,102,255,.18), transparent 70%);

  filter: blur(10px);
  opacity: .55;
}

.card:hover,
.explain-card:hover,
.detail:hover{
  transform: translateY(-4px);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-color: rgba(30,102,255,.25);
  box-shadow:
    0 34px 70px rgba(2, 12, 24, .28),
    inset 0 1px 0 rgba(255,255,255,.45);
}

.price.card.highlight{
  background: rgba(255,255,255,.86);
  border-color: rgba(30,102,255,.35);
}
.price.card.highlight::before{
  opacity: .75;
  background:
    radial-gradient(60% 60% at 20% 10%, rgba(255,255,255,.65), transparent 65%),
    radial-gradient(55% 55% at 80% 90%, rgba(30,102,255,.30), transparent 70%);
}





#briefApp{ margin-top: 18px; }

.brief-card{
  padding: 22px;
  border-radius: 22px;
}

.brief-top{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-bottom: 14px;
}

.brief-progress{
  position: relative;
  flex: 1;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,.45);
  border: 1px solid rgba(255,255,255,.35);
  overflow:hidden;
}

.brief-progress-bar{
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(30,102,255,.95), rgba(14,165,233,.95));
}

.brief-progress-text{
  min-width: 54px;
  text-align:right;
  font-weight: 700;
  color: rgba(15,23,42,.85);
}

.brief-head h3{ margin: 0 0 6px; }
.brief-qs{
  display:grid;
  gap: 14px;
  margin-top: 16px;
}

.brief-q-title{
  font-weight: 700;
  margin-bottom: 6px;
}

.brief-q input,
.brief-q textarea,
.brief-q select{
  width:100%;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.12);
  padding: 12px 12px;
  background: rgba(255,255,255,.80);
  outline: none;
}

.brief-q textarea{ resize: vertical; min-height: 84px; }

.brief-actions{
  margin-top: 16px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
}

.brief-submit{
  margin-top: 16px;
}

.brief-grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.brief-grid label{
  display:block;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 6px;
}

@media (max-width: 900px){
  .brief-grid{ grid-template-columns: 1fr; }
}



#briefApp{
  display: flex;
  flex-direction: column;
  gap: 26px;                 }


.brief-submit{
  margin-top: 0 !important;  
}

.brief-q textarea{
  margin-bottom: 12px;
}

.brief-submit .brief-grid{
  margin-bottom: 14px;
}

.brief-submit .btn{
  margin-top: 10px;
}

.brief-q input,
.brief-q textarea,
.brief-q select{
  line-height: 1.35;
}

.brand{
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-logo{
  width: 42px;
  height: 42px;
  object-fit: contain;

  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
}

.brand-text{
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong{
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .2px;
}

.brand-text span{
  font-size: 12px;
  color: var(--muted);
}



@media (max-width: 640px){
  .brand-logo{
    width: 36px;
    height: 36px;
  }
  .brand-text span{
    display: none; 
  }
}



.bg-fixed{
  position: fixed;
  inset: 0;
  z-index: -1;

  background-image: url("bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  transform: translateZ(0); 
}

.bg-fixed::after{
  content:"";
  position:absolute;
  inset:0;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(6px);
}

/* DevTools overlay */
.devtools-block{
  position: fixed;
  inset: 0;
  z-index: 99999;

  display: grid;
  place-items: center;

  background: rgba(0,0,0,.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.devtools-block[hidden]{
  display: none !important;
}

.devtools-card{
  width: min(520px, calc(100% - 32px));
  background: rgba(255,255,255,.92);
  border-radius: 22px;
  padding: 22px;
  border: 1px solid rgba(255,255,255,.35);
  box-shadow: 0 25px 55px rgba(0,0,0,.25);
  text-align: center;
}

.devtools-title{
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 6px;
}

.devtools-text{
  color: rgba(15,23,42,.75);
  margin-bottom: 16px;
}





/* REFERENCES */
.ref-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (max-width: 900px){
  .ref-grid{ grid-template-columns: 1fr; }
}

.ref-tile{
  display: block;
  overflow: hidden;
  border-radius: 22px;
  text-decoration: none;
  transform: translateZ(0);
}

.ref-tile img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.01);
  transition: transform .35s ease, filter .35s ease;
  filter: saturate(1.02) contrast(1.02);
}

@media (max-width: 900px){
  .ref-tile img{ height: 220px; }
}

.ref-overlay{
  position: absolute;
  inset: auto 12px 12px 12px;
  padding: 12px 14px;
  border-radius: 16px;

  background: rgba(255,255,255,.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  border: 1px solid rgba(255,255,255,.40);
  box-shadow: 0 18px 40px rgba(2, 12, 24, .18);
}

.ref-title{
  font-weight: 800;
  letter-spacing: -.02em;
}

.ref-sub{
  font-size: 13px;
  color: rgba(15,23,42,.70);
  margin-top: 2px;
}

/* hover – ugyanaz a "csempés" finom emelkedés */
.ref-tile{
  position: relative;
}

.ref-tile:hover{
  text-decoration: none;
}

.ref-tile:hover img{
  transform: scale(1.05);
  filter: saturate(1.06) contrast(1.05);
}