:root {
  --bg: #0a0a0a;
  --text: #ffffff;
  --muted: #bdbdbd;
  --accent: #e53935;
  --card: #121212;
  --border: #1f1f1f;
  --gap: 16px;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0,0,0,0.35);
  --transition: 0.6s ease;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--text); text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1100px, 92vw);
  margin: 0 auto;
}

.section { padding: 64px 0; }
.section-head h2 {
  margin: 0 0 8px;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
}
.section-head p { color: var(--muted); margin: 0 0 24px; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: saturate(1.2) blur(6px);
  background: rgba(10,10,10,0.8);
  border-bottom: 1px solid var(--border);
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.6px;
}
.brand-mark {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.brand-name { font-size: 1rem; }

.site-nav {
  display: inline-flex; gap: 20px;
}
.site-nav a {
  padding: 8px 12px; border-radius: 8px;
  transition: background 0.25s ease, color 0.25s ease;
}
.site-nav a:hover { background: var(--border); color: var(--text); }

/* Hero */
.hero { padding-top: 80px; }
.hero-inner { display: grid; grid-template-columns: 1fr; gap: 20px; }
.hero-text h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  margin: 0 0 12px;
}
.hero-text p { color: var(--muted); margin: 0 0 20px; }

.btn {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  font-weight: 600;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--accent); color: #fff; border-color: transparent;
  box-shadow: 0 10px 20px rgba(229,57,53,0.35);
}
.btn-ghost { background: transparent; color: var(--text); }

.hero-cta { display: flex; gap: 12px; }

/* Carousel */
.carousel {
  position: relative;
  background: transparent;
  border-radius: var(--radius);
}

.viewport {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #0d0d0d, #0a0a0a);
  box-shadow: var(--shadow);
}

.track {
  display: flex;
  gap: var(--gap);
  padding: var(--gap);
  transition: transform var(--transition);
  will-change: transform;
}

.ref-item {
  flex: 0 0 calc((100% - (var(--gap) * 2)) / 3); /* mindig 3 látszik */
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.ref-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.45);
}

.ref-media {
  aspect-ratio: 3 / 4; /* magasság szerint nagyobb, téglalap */
  background: #111;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.ref-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.6s ease;
}
.ref-item:hover .ref-media img { transform: scale(1.06); }

.ref-text { padding: 14px; }
.ref-text h3 {
  margin: 0 0 8px; font-size: 1.05rem;
}
.ref-text p {
  margin: 0; color: var(--muted);
}

/* Carousel nav buttons */
.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: rgba(20,20,20,0.9);
  color: var(--text);
  display: grid; place-items: center;
  cursor: pointer; z-index: 10;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.nav-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.05);
}
.prev { left: 8px; }
.next { right: 8px; }

.note {
  color: var(--muted);
  margin-top: 10px;
}

/* Contact form */
.contact-form {
  display: grid;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; gap: 8px; }
label { color: var(--text); font-weight: 600; }
input, textarea {
  background: #0f0f0f;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(229,57,53,0.2);
}
.form-actions {
  display: flex; align-items: center; gap: 12px;
}
.form-status { color: var(--muted); min-height: 24px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  color: var(--muted);
  text-align: center;
}

/* Small screens – megtartjuk a 3-as elrendezést, keskenyebb kártyákkal */
@media (max-width: 540px) {
  .track { padding: 12px; gap: 12px; }
  .ref-item { flex-basis: calc((100% - (12px * 2)) / 3); }
  .nav-btn { width: 36px; height: 36px; }
  .hero-cta { flex-direction: column; }
}

/* Mobil: 1 kép látszik */
@media (max-width: 600px) {
  .track {
    padding: 12px;
    gap: 12px;
  }

  .ref-item {
    flex: 0 0 100%; /* teljes szélesség */
  }

  .nav-btn {
    width: 36px;
    height: 36px;
  }

  .hero-cta {
    flex-direction: column;
  }
}

/* Tablet: 2 kép látszik */
@media (min-width: 601px) and (max-width: 900px) {
  .ref-item {
    flex: 0 0 calc((100% - var(--gap)) / 2);
  }
}

/* Desktop: 3 kép látszik (eredeti) */
@media (min-width: 901px) {
  .ref-item {
    flex: 0 0 calc((100% - (var(--gap) * 2)) / 3);
  }
}

/* Minimal header – halvány fehér sáv a lap tetején */
/* Minimal header – halvány fehér sáv a lap tetején */
.minimal-header {
  position: relative;
  top: 0;
  width: 100%;
  z-index: 10;
}

.top-bar {
  width: 100%;
  height: 32px;
  background: rgba(255, 255, 255);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* A név stílusa a felső csíkban */
.top-title {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #000000; /* fekete */
  text-transform: uppercase;
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
}

/* Social icons above the contact form */
.social-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-bottom: 20px;
}

.social-links img {
  width: 32px;
  height: 32px;
  opacity: 1; /* mindig teljesen látható */
  transition: transform 0.2s ease, opacity 0.2s ease, filter 0.2s ease;
}

.social-links img:hover {
  transform: scale(1.15);
  filter: drop-shadow(0 0 10px var(--accent));
}

/* Mobilon kicsit kisebb ikonok */
@media (max-width: 540px) {
  .social-links img {
    width: 28px;
    height: 28px;
  }
}