/* Global polish */
:root{
  --ink:#070A12;
  --surface:#0B1020;
  --text:#EAF0FF;
  --line:rgba(255,255,255,0.08);
}

html{ scroll-behavior:smooth; }
body{ background: var(--ink); }

/* Ambient Aurora blobs */
.aurora{
  position:absolute;
  width: 900px;
  height: 900px;
  filter: blur(70px);
  opacity: 0.18;
  border-radius: 999px;
  transform: translate3d(0,0,0);
}
.aurora.a1{
  top:-420px; left:-260px;
  background: radial-gradient(circle at 30% 30%, rgba(125,211,252,0.9), transparent 60%),
              radial-gradient(circle at 70% 60%, rgba(167,139,250,0.7), transparent 65%);
}
.aurora.a2{
  top:-420px; right:-320px;
  background: radial-gradient(circle at 30% 30%, rgba(167,139,250,0.9), transparent 60%),
              radial-gradient(circle at 70% 60%, rgba(125,211,252,0.7), transparent 65%);
}

/* Subtle noise texture */
.noise{
  position:absolute;
  inset:0;
  opacity:0.06;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

/* Hero background */
.hero{ position:relative; }
.hero-bg{
  position:absolute;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(180deg, rgba(7,10,18,0.88) 0%, rgba(7,10,18,0.45) 55%, rgba(7,10,18,0.92) 100%),
    radial-gradient(1200px 700px at 60% 35%, rgba(125,211,252,0.12), transparent 55%),
    radial-gradient(1200px 700px at 15% 25%, rgba(167,139,250,0.10), transparent 60%),
    url("assets/hero.jpg");
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(1200px 500px at 50% 100%, rgba(255,255,255,0.06), transparent 60%);
  opacity: 1;
}
.hero-bg::before{
  content:"";
  position:absolute;
  inset:-1px;
  box-shadow: inset 0 0 140px rgba(0,0,0,0.75);
  pointer-events:none;
}

/* Reusable UI */
.section{ padding: 96px 0; }
@media (max-width: 768px){
  .section{ padding: 64px 0; }
}

.h2{
  font-family: "Space Grotesk", ui-sans-serif, system-ui;
  font-size: 2rem;
  letter-spacing: -0.02em;
}
@media (min-width: 1024px){
  .h2{ font-size: 2.25rem; }
}

.navlink{
  color: rgba(234,240,255,0.72);
  transition: color .2s ease, transform .2s ease;
}
.navlink:hover{
  color: rgba(234,240,255,0.95);
}

.logo-wrap{
  display:grid;
  place-items:center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 18px 60px rgba(0,0,0,0.45);
}

.btn-primary{
  display:inline-flex;
  align-items:center;
  gap:.25rem;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(135deg, rgba(125,211,252,0.18), rgba(167,139,250,0.16));
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05), 0 18px 60px rgba(0,0,0,0.45);
  color: rgba(234,240,255,0.96);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn-primary:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.18);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 24px 80px rgba(0,0,0,0.55);
}
.btn-secondary{
  display:inline-flex;
  align-items:center;
  gap:.25rem;
  padding: 12px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  color: rgba(234,240,255,0.9);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.btn-secondary:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.07);
}

.pill{
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  color: rgba(234,240,255,0.80);
  font-size: 0.85rem;
  display:flex;
  align-items:center;
}

.card-glass{
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05), 0 20px 80px rgba(0,0,0,0.55);
  backdrop-filter: blur(12px);
}

.scrollhint{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 44px;
  height: 64px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  transition: transform .2s ease;
}
.scrollhint:hover{ transform: translateY(-2px); }
.mouse{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: rgba(234,240,255,0.8);
  box-shadow: 0 0 18px rgba(125,211,252,0.25);
  animation: floatDot 1.5s ease-in-out infinite;
}
@keyframes floatDot{
  0%,100%{ transform: translateY(10px); opacity:.55; }
  50%{ transform: translateY(-10px); opacity:1; }
}

/* Service cards */
.service-card{
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  padding: 20px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 18px 70px rgba(0,0,0,0.45);
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
  position:relative;
  overflow:hidden;
}
.service-card::after{
  content:"";
  position:absolute;
  inset:-2px;
  background: radial-gradient(600px 180px at 40% 0%, rgba(125,211,252,0.12), transparent 55%),
              radial-gradient(600px 180px at 70% 0%, rgba(167,139,250,0.10), transparent 55%);
  opacity: 0;
  transition: opacity .18s ease;
}
.service-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}
.service-card:hover::after{ opacity: 1; }

.icon-badge{
  width: 44px; height: 44px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  display:grid;
  place-items:center;
  color: rgba(234,240,255,0.85);
  position:relative;
  z-index:1;
}
.learnmore{
  margin-top: 14px;
  display:inline-flex;
  align-items:center;
  color: rgba(125,211,252,0.9);
  font-size: 0.9rem;
  position:relative;
  z-index:1;
}
.learnmore:hover{ color: rgba(125,211,252,1); }

/* Details */
.detail-card{
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 22px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 18px 70px rgba(0,0,0,0.45);
}
.kicker{
  font-size: 0.75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(234,240,255,0.55);
}
.detail-icon{
  width: 44px; height: 44px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  display:grid;
  place-items:center;
  color: rgba(234,240,255,0.85);
}
.step{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 10px 12px;
  border-radius: 16px;
}
.tag{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 6px 10px;
  border-radius: 999px;
}

/* Accordion */
.accordion{
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  overflow:hidden;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.04), 0 18px 70px rgba(0,0,0,0.45);
}
.acc-item + .acc-item{
  border-top: 1px solid rgba(255,255,255,0.08);
}
.acc-btn{
  width:100%;
  text-align:left;
  padding: 18px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  color: rgba(234,240,255,0.90);
  background: transparent;
}
.acc-btn:hover{ background: rgba(255,255,255,0.03); }
.acc-panel{
  padding: 0 18px 18px 18px;
  display:none;
}
.acc-panel.open{ display:block; }
.acc-chevron{ transition: transform .18s ease; }
.acc-btn[aria-expanded="true"] .acc-chevron{ transform: rotate(180deg); }

.mini-card{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 12px;
  border-radius: 18px;
}
.mini-title{
  font-family: "Space Grotesk", ui-sans-serif, system-ui;
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: rgba(234,240,255,0.90);
}

/* Metrics */
.metric-card{
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.05);
  padding: 18px;
  transition: transform .18s ease, border-color .18s ease;
}
.metric-card:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.18);
}
.metric-icon{
  width: 44px; height: 44px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  display:grid;
  place-items:center;
  color: rgba(234,240,255,0.85);
}
.metric-title{
  font-family: "Space Grotesk", ui-sans-serif, system-ui;
  margin-top: 10px;
  font-size: 1.05rem;
}
.metric-text{
  margin-top: 6px;
  color: rgba(234,240,255,0.70);
  font-size: 0.92rem;
}

/* Form */
.field{ display:grid; gap: 6px; }
.label{ font-size: 0.85rem; color: rgba(234,240,255,0.70); }
.input{
  width:100%;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  padding: 12px 14px;
  color: rgba(234,240,255,0.92);
  outline: none;
  transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.input:focus{
  border-color: rgba(125,211,252,0.35);
  box-shadow: 0 0 0 4px rgba(125,211,252,0.12);
  background: rgba(255,255,255,0.05);
}

/* Scroll reveal animation */
.reveal{
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.in{
  opacity: 1;
  transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  .reveal{ transition:none; transform:none; opacity:1; }
  html{ scroll-behavior:auto; }
  .mouse{ animation:none; }
}

/* --- Subtle star shimmer overlay (hero) --- */
/* --- Subtle star shimmer overlay (hero) --- */
/* --- Subtle star shimmer overlay (hero) --- */
.star-shimmer,
.star-twinkles{
  position:absolute;
  inset:0;
  z-index:-1;          /* hero-bg mögött? -> NEM! legyen fölötte */
  pointer-events:none;
}

/* fontos: a hero-bg z-index:-1, ezért a csillagok legyenek -1 fölött */
.hero .star-shimmer,
.hero .star-twinkles{
  z-index: 0;
}

/* finom “ködös” csillagfény mozgás (nagyon szolid) */
.star-shimmer{
  opacity: 0.16;
  background:
    radial-gradient(2px 2px at 20% 30%, rgba(255,255,255,0.55), transparent 60%),
    radial-gradient(1.5px 1.5px at 70% 40%, rgba(125,211,252,0.55), transparent 60%),
    radial-gradient(1.8px 1.8px at 45% 65%, rgba(167,139,250,0.50), transparent 60%),
    radial-gradient(1.2px 1.2px at 85% 25%, rgba(255,255,255,0.45), transparent 60%),
    radial-gradient(1.6px 1.6px at 30% 75%, rgba(255,255,255,0.40), transparent 60%);
  filter: blur(0.2px);
  animation: shimmerDrift 16s ease-in-out infinite;
  mix-blend-mode: screen;
}

@keyframes shimmerDrift{
  0%,100% { transform: translate3d(0,0,0) scale(1); }
  50%     { transform: translate3d(10px,-6px,0) scale(1.01); }
}

/* “pislákoló” csillagok: finom, lassú twinkle */
.star-twinkles{
  opacity: 0.22;
  background-image:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,0.90), transparent 60%),
    radial-gradient(1px 1px at 22% 55%, rgba(255,255,255,0.75), transparent 60%),
    radial-gradient(1px 1px at 35% 28%, rgba(255,255,255,0.80), transparent 60%),
    radial-gradient(1px 1px at 48% 42%, rgba(125,211,252,0.85), transparent 60%),
    radial-gradient(1px 1px at 58% 22%, rgba(255,255,255,0.70), transparent 60%),
    radial-gradient(1px 1px at 66% 60%, rgba(167,139,250,0.75), transparent 60%),
    radial-gradient(1px 1px at 78% 35%, rgba(255,255,255,0.85), transparent 60%),
    radial-gradient(1px 1px at 88% 52%, rgba(255,255,255,0.75), transparent 60%);
  animation: twinkle 6.5s ease-in-out infinite;
  mix-blend-mode: screen;
}

@keyframes twinkle{
  0%,100% { opacity: 0.16; filter: blur(0px); }
  50%     { opacity: 0.28; filter: blur(0.2px); }
}

/* tisztelet a felhasználói beállításoknak */
@media (prefers-reduced-motion: reduce){
  .star-shimmer, .star-twinkles{ animation: none !important; }
}

/* HERO: start foggy/soft, then sharpen on load */
/* HERO: start foggy/soft, then sharpen on load */
/* HERO: start foggy/soft, then sharpen on load */
.hero-bg{
  position:absolute;
  inset:0;
  z-index: 0;
  opacity: 0;
  filter: blur(18px) saturate(1.05) brightness(0.95);
  transform: scale(1.04);
  transition: opacity 1200ms ease, filter 1400ms ease, transform 1400ms ease;
}

/* when hero image is ready */
.hero.is-ready .hero-bg{
  opacity: 1;
  filter: blur(0px) saturate(1.05) brightness(1);
  transform: scale(1);
}

/* STARFIELD overlay */
.starfield{
  position:absolute;
  inset:0;
  z-index: 5;
  pointer-events:none;
  overflow:hidden;

  /* ❌ ezt vedd le: mix-blend-mode: screen; */
  /* mix-blend-mode: screen; */

  /* ✅ stabil compositing */
  transform: translateZ(0);
  will-change: transform, opacity;
  opacity: 0;
  transition: opacity 900ms ease;

  /* ✅ nagyon finom “élet” mozgás, hogy ne fagyjon */
  animation: starLayerDrift 18s ease-in-out infinite;
}

.starfield::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1px 1px at 12% 18%, rgba(255,255,255,0.25), transparent 60%),
    radial-gradient(1px 1px at 22% 55%, rgba(255,255,255,0.18), transparent 60%),
    radial-gradient(1px 1px at 48% 42%, rgba(125,211,252,0.22), transparent 60%),
    radial-gradient(1px 1px at 66% 60%, rgba(167,139,250,0.18), transparent 60%),
    radial-gradient(1px 1px at 78% 35%, rgba(255,255,255,0.22), transparent 60%);
  opacity: 0.55;
  pointer-events:none;
}

.hero.is-ready .starfield{
  opacity: 1;
}

@keyframes starLayerDrift{
  0%,100% { transform: translate3d(0,0,0); }
  50%     { transform: translate3d(10px,-6px,0); }
}

.star{
  position:absolute;
  border-radius: 999px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 10px rgba(255,255,255,0.22);

  animation-name: starTwinkle;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;

  /* ha a JS valamiért nem állítaná be */
  animation-duration: 5.2s;
  animation-delay: 0s;

  --o1: 0.18;
  --o2: 0.70;

  /* ✅ fontos: delay alatt se legyen “random” állapot */
  opacity: var(--o1);
  animation-fill-mode: both;

  will-change: opacity, transform;
}

@keyframes starTwinkle{
  0%,100% { opacity: var(--o1); transform: translateY(0) scale(1); }
  50%     { opacity: var(--o2); transform: translateY(-1px) scale(1.12); }
}

@media (prefers-reduced-motion: reduce){
  .star{ animation: none !important; }
}

/* ===== Canvas star twinkle (stable) ===== */
.star-canvas{
  position:absolute;
  inset:0;
  z-index: 5;              /* bg fölött, content alatt (content z-10) */
  pointer-events:none;
  opacity: 0;
  transition: opacity 900ms ease;

  /* stabil réteg */
  transform: translateZ(0);
  will-change: opacity, transform;
}

.hero.is-ready .star-canvas{
  opacity: 1;
}