/* ====== Alap beállítások ====== */
:root{
  --bg:#0f0f12;
  --text:#0f1220;
  --muted:#f6f7fb;
  --accent:#2f6df6;
  --accent-2:#7bdcb5;
  --card:#ffffff;
  --ink:#0b0d12;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  color:#111827;
  background:white;
  line-height:1.6;
}

.container{
  max-width:1160px;
  margin-inline:auto;
  padding:0 20px;
}

.section{padding:72px 0}
.section.muted{background:var(--muted)}

h1,h2,h3{line-height:1.2; margin:0 0 16px}
h1{font-size: clamp(36px, 5vw, 56px); letter-spacing:-0.02em}
h2{font-size: clamp(28px, 3.2vw, 36px)}
h3{font-size: clamp(20px, 2.2vw, 22px)}

p{margin:0 0 14px}
ul{padding-left:18px}

/* ====== Fejléc / Navigáció ====== */
.site-header{
  position:sticky; top:0; z-index:1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #eee;
  display:flex; align-items:center; gap:16px;
  padding:10px 20px;
}
.brand{display:flex; align-items:center; gap:10px; text-decoration:none; color:inherit}
.brand-logo{width:36px; height:36px; object-fit:contain; border-radius:6px}
.brand-name{font-weight:700}

.site-nav{margin-left:auto; display:flex; gap:16px; align-items:center}
.site-nav a{color:#111827; text-decoration:none; font-weight:600; padding:8px 10px; border-radius:8px}
.site-nav a:hover{background:#f0f2f7}

.nav-toggle{display:none; margin-left:auto; background:none; border:none; font-size:24px; cursor:pointer}

/* ====== Hős szekció ====== */
.hero{
  position:relative;
  min-height:68vh;
  display:grid; place-items:center;
  overflow:hidden;
}
.hero-inner{position:relative; z-index:2; text-align:center; padding:80px 20px}
.hero .cta-group{margin-top:22px; display:flex; gap:12px; justify-content:center; flex-wrap:wrap}

.btn{display:inline-block; padding:12px 18px; border-radius:12px; text-decoration:none; font-weight:700; border:2px solid transparent}
.btn.primary{background:var(--accent); color:white}
.btn.ghost{border-color:#cbd5e1; color:#111827}

.hero-bg{
  position:absolute; inset:-10%;
  background:
    radial-gradient(60% 60% at 20% 20%, rgba(47,109,246,0.15), transparent 60%),
    radial-gradient(50% 50% at 80% 20%, rgba(123,220,181,0.15), transparent 60%),
    radial-gradient(80% 60% at 50% 90%, rgba(47,109,246,0.12), transparent 60%);
  z-index:1;
}

/* ====== Rólunk két oszlop ====== */
.two-col{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:28px;
  align-items:center;
}
.card{
  background:var(--card);
  border:1px solid #e5e7eb;
  border-radius:16px;
  padding:18px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.04);
}
.card img{width:100%; height:auto; display:block; border-radius:12px}

.bullets{margin:10px 0 0}
.bullets li{margin:6px 0}

/* ====== Szolgáltatások kártyák ====== */
.grid.cards{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:18px;
}
.grid.cards .card{padding:22px}

/* ====== Galéria ====== */
.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap:12px;
}
.gallery img{
  width:100%; height:220px; object-fit:cover; border-radius:12px; border:1px solid #e5e7eb;
  transition: transform .25s ease;
}
.gallery img:hover{ transform: translateY(-3px)}

/* ====== Kapcsolat ====== */
.contact{list-style:none; padding:0; margin:12px 0 0}
.contact li{margin:6px 0}

/* ====== Lábléc ====== */
.site-footer{border-top:1px solid #eee; padding:20px 0; background:white}

/* ====== Reszponzív ====== */
@media (max-width: 920px){
  .two-col{grid-template-columns:1fr}
  .grid.cards{grid-template-columns:1fr}
  .gallery{grid-template-columns: repeat(2,1fr)}
  .site-nav{display:none}
  .nav-toggle{display:block}
}
@media (max-width: 520px){
  .gallery{grid-template-columns:1fr}
}