html {
    min-height: 100%;
    scroll-behavior: smooth;
    background-color: #040507;
  }

  body {
    min-height: 100vh;
    margin: 0;
    padding: 0;
    background: radial-gradient(circle at 50% 15%, #15181e 0%, #0b0c0f 50%, #040507 100%) !important;
    background-attachment: fixed !important;
    color: #FFFFFF !important;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 600;
    overflow-x: hidden;
    position: relative;
    transition: background 0.3s ease, color 0.3s ease;
  }

  /* Háttér áramköri réteg (Munkáink oldal alapján) */
  .circuit-background {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
    transition: opacity 0.3s ease;
  }

  .trace-deep {
    fill: none;
    stroke: #161a22;
    stroke-width: 3.6;
    stroke-linecap: square;
    stroke-linejoin: round;
  }

  .trace-main {
    fill: none;
    stroke: #2c323f;
    stroke-width: 4.2;
    stroke-linecap: square;
    stroke-linejoin: round;
  }

  .trace-highlight {
    fill: none;
    stroke: #485265;
    stroke-width: 4.2;
    stroke-linecap: square;
    stroke-linejoin: round;
  }

  .solder-bright {
    fill: #e2e8f0;
  }

  .solder-glow {
    fill: #94a3b8;
    opacity: 0.35;
  }

  main {
    position: relative;
    z-index: 2;
    background-color: transparent !important;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
  }

  body.menu-open main {
    transform: scale(0.97);
    opacity: 0.15;
    pointer-events: none;
  }

  .wrap {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 32px;
    box-sizing: border-box;
  }

  .floatbar {
    display: none !important;
  }

  /* ========================================================
     FELSŐ CSÍK: BLACK OPS ONE & GOMBOK
     ======================================================== */
  .inner-top {
    position: relative !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 24px 32px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12) !important;
    background: rgba(7, 8, 10, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .inner-brand {
    font-family: 'Black Ops One', cursive, sans-serif !important;
    font-size: 1.75rem !important;
    font-weight: 400 !important;
    letter-spacing: 0.06em !important;
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    line-height: 1;
    text-decoration: none;
    color: #FFFFFF !important;
    text-align: center;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.35);
  }

  .inner-brand em,
  .footer-brand em {
    color: #d1d5db !important;
    font-family: Georgia, serif !important;
    font-style: italic !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
    text-shadow: none !important;
  }

  .inner-actions {
    position: absolute !important;
    right: 32px !important;
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .theme-control {
    display: inline-flex;
    align-items: center;
    border: 2px solid #374151;
    border-radius: 9999px;
    background: #0d0f14;
    padding: 2px;
  }

  .theme-btn {
    font-family: 'Black Ops One', cursive, sans-serif;
    font-size: 11px;
    letter-spacing: .05em;
    color: #9ca3af;
    background: transparent;
    border: 0;
    padding: 4.5px 9px;
    border-radius: 9999px;
    cursor: pointer;
    line-height: 1;
    white-space: nowrap;
    transition: all 0.2s ease;
  }

  .theme-btn:hover {
    color: #FFFFFF;
  }

  .lang {
    display: inline-flex !important;
    align-items: center !important;
    border: 2px solid #374151 !important;
    border-radius: 9999px !important;
    background: #0d0f14 !important;
    padding: 2px !important;
    gap: 2px !important;
  }

  .lang button {
    font-family: 'Black Ops One', cursive, sans-serif !important;
    font-size: 11px !important;
    font-weight: 400 !important;
    letter-spacing: 0.05em !important;
    color: #9ca3af !important;
    background: transparent !important;
    border: none !important;
    padding: 4.5px 8px !important;
    border-radius: 9999px !important;
    cursor: pointer !important;
    line-height: 1 !important;
    transition: all 0.2s ease !important;
  }

  .lang button:hover {
    color: #FFFFFF !important;
  }

  .lang button.active {
    background: #FFFFFF !important;
    color: #0b0c0f !important;
  }

  /* Felfedezés gomb: teljesen megegyezik a munkaink.html-lel */
  .inner-menu-btn {
    font-family: 'Black Ops One', cursive, sans-serif !important;
    background: rgba(18, 20, 26, 0.85) !important;
    border: 2px solid #d1d5db !important;
    color: #FFFFFF !important;
    font-size: 0.85rem !important;
    font-weight: 400 !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    padding: 0.55rem 1.6rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    border-radius: 9999px !important;
    cursor: pointer;
    box-shadow: 0 0 14px rgba(255, 255, 255, 0.1);
    transition: all 0.25s ease;
  }

  .inner-menu-btn:hover {
    background: #FFFFFF !important;
    color: #0b0c0f !important;
    border-color: #FFFFFF !important;
    box-shadow: 0 0 24px rgba(255, 255, 255, 0.4) !important;
  }

  .footer-brand {
    font-family: 'Black Ops One', cursive, sans-serif !important;
    font-weight: 400 !important;
    letter-spacing: 0.06em !important;
    line-height: 1.1;
    color: #FFFFFF !important;
  }

  /* ========================================================
     OVERLAY MENÜ (PONTOSAN A MUNKÁINK OLDAL ALAPJÁN)
     ======================================================== */
  .overlay-nav strong,
  .menu-bottom {
    font-family: Arial, Helvetica, sans-serif;
  }

  .overlay-nav a {
    grid-template-columns: 1fr !important;
    text-decoration: none;
  }

  .overlay-nav b {
    display: none !important;
  }

  .overlay-nav strong {
    border-left: 4px solid #4b5563 !important;
    padding-left: 22px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    color: #FFFFFF !important;
    font-weight: 700 !important;
    transition: border-color 0.2s ease, padding-left 0.2s ease;
  }

  .overlay-nav a:hover strong {
    border-left-color: #FFFFFF !important;
    padding-left: 28px;
  }

  /* ========================================================
     HERO SZEKCIÓ
     ======================================================== */
  .inner-hero {
    min-height: auto !important;
    padding: 0 !important;
    display: block !important;
    border-bottom: none !important;
    background-color: transparent !important;
  }

  .inner-title-wrap {
    display: flex !important;
    flex-direction: column !important;
    justify-content: center !important;
    align-items: center !important;
    text-align: center !important;
    padding-top: 80px !important;
    padding-bottom: 75px !important;
    border-bottom: none !important;
  }

  .inner-title-wrap h1 {
    font-family: 'Orbitron', sans-serif !important;
    font-size: clamp(48px, 10.5vw, 145px) !important;
    font-weight: 900 !important;
    -webkit-text-stroke: 1.2px #FFFFFF;
    line-height: 1 !important;
    letter-spacing: 0.05em;
    margin: 0 !important;
    text-align: center !important;
    text-transform: uppercase;
    color: #FFFFFF !important;
    text-shadow: 0 0 24px rgba(255, 255, 255, 0.45), 0 0 50px rgba(200, 210, 225, 0.25) !important;
  }

  /* ========================================================
     SZOLGÁLTATÁSOK KÁRTYÁK
     ======================================================== */
  .services {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    background-color: transparent !important;
    padding: 70px 0 120px 0;
    position: relative;
    z-index: 2;
  }

  .services-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
  }

  .service-card {
    position: relative;
    background: linear-gradient(135deg, rgba(18, 20, 26, 0.82) 0%, rgba(9, 12, 18, 0.92) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 48px 44px;
    box-sizing: border-box;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
    display: grid;
    grid-template-columns: 46% 1fr;
    gap: 40px;
    align-items: center;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  }

  .service-card:nth-child(odd) {
    width: clamp(320px, 92%, 1160px);
    margin-right: auto;
    border-left: 4px solid #d1d5db;
  }

  .service-card:nth-child(even) {
    width: clamp(320px, 92%, 1160px);
    margin-left: clamp(40px, 8vw, 120px);
    border-left: 4px solid #FFFFFF;
    background: linear-gradient(135deg, rgba(22, 26, 36, 0.85) 0%, rgba(12, 15, 24, 0.95) 100%);
  }

  .service-card:hover {
    transform: translateY(-4px);
    border-color: #FFFFFF;
    border-left-color: #FFFFFF !important;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.75), 0 0 24px rgba(255, 255, 255, 0.15);
  }

  .service-card h3 {
    font-family: 'Orbitron', sans-serif !important;
    font-size: clamp(24px, 2.5vw, 36px) !important;
    font-weight: 800 !important;
    line-height: 1.25;
    letter-spacing: 0.02em;
    margin: 0;
    color: #FFFFFF;
    -webkit-text-stroke: 0.8px #FFFFFF;
    text-shadow: 0 0 16px rgba(255, 255, 255, 0.3);
  }

  .service-text {
    font-size: clamp(1.05rem, 1.25vw, 1.25rem);
    line-height: 1.7;
    color: #e2e8f0 !important;
    font-weight: 500;
    margin: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    padding-left: 36px;
  }

  /* Lábléc elemei */
  .footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    background: #07080b !important;
    padding: 60px 0 30px 0;
    position: relative;
    z-index: 2;
  }

  .footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-top h4 {
    margin: 0 0 16px 0;
    font-family: 'Black Ops One', cursive, sans-serif;
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    color: #FFFFFF;
  }

  .footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .footer-links a,
  .footer-links span {
    color: #b0b7c3;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600 !important;
    transition: color 0.2s ease;
  }

  .footer-links a:hover {
    color: #FFFFFF;
  }

  .footer-heading-btn,
  .footer-heading-link {
    all: unset;
    font: inherit;
    color: inherit;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    transition: opacity 0.2s ease;
  }

  .footer-heading-btn:hover,
  .footer-heading-link:hover {
    opacity: 0.75;
  }

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 24px;
    color: #949eb0;
    font-size: 0.82rem;
    font-weight: 700 !important;
    letter-spacing: 0.05em;
  }

  @media (max-width: 900px) {
    .service-card:nth-child(even) { margin-left: 0; }
    .service-card {
      width: 100% !important;
      padding: 32px 24px;
      grid-template-columns: 1fr;
      gap: 16px;
    }
    .service-text { border-left: none; padding-left: 0; }
  }

  @media (max-width: 820px) {
    .inner-top { flex-direction: column !important; gap: 16px !important; }
    .inner-actions { position: static !important; }
    .inner-title-wrap { padding-top: 45px !important; padding-bottom: 45px !important; }
    .footer-top { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  }

  @media (max-width: 600px) {
    .wrap { padding: 0 20px; }
  }

  /* ========================================================
     VILÁGOS TÉMA (MUNKÁINK OLDAL ALAPJÁN)
     ======================================================== */
  body.light-theme {
    background: radial-gradient(circle at 50% 15%, #ffffff 0%, #f1f5f9 50%, #e2e8f0 100%) !important;
    color: #0f172a !important;
  }

  body.light-theme .circuit-background { opacity: .45; }
  body.light-theme .trace-deep { stroke: #cbd5e1; }
  body.light-theme .trace-main { stroke: #94a3b8; }
  body.light-theme .trace-highlight { stroke: #64748b; }
  body.light-theme .solder-bright { fill: #475569; }
  body.light-theme .solder-glow { fill: #94a3b8; }

  body.light-theme .inner-top {
    border-bottom-color: rgba(15, 23, 42, .12) !important;
    background: rgba(255, 255, 255, .85);
  }

  body.light-theme .inner-brand,
  body.light-theme .footer-brand,
  body.light-theme .inner-title-wrap h1 {
    color: #0f172a !important;
    text-shadow: none !important;
    -webkit-text-stroke-color: #0f172a;
  }

  body.light-theme .inner-brand em,
  body.light-theme .footer-brand em {
    color: #64748b !important;
  }

  body.light-theme .lang,
  body.light-theme .theme-control {
    background: rgba(255, 255, 255, .9) !important;
    border-color: #cbd5e1 !important;
  }

  body.light-theme .lang button,
  body.light-theme .theme-btn {
    color: #64748b !important;
  }

  body.light-theme .lang button:hover,
  body.light-theme .theme-btn:hover {
    color: #0f172a !important;
  }

  body.light-theme .lang button.active {
    background: #0f172a !important;
    color: #ffffff !important;
  }

  /* Felfedezés gomb világosban */
  body.light-theme .inner-menu-btn {
    background: #ffffff !important;
    border-color: #0f172a !important;
    color: #0f172a !important;
    box-shadow: none;
  }

  body.light-theme .inner-menu-btn:hover {
    background: #0f172a !important;
    color: #ffffff !important;
    border-color: #0f172a !important;
  }

  /* Szolgáltatás kártyák világosban */
  body.light-theme .services {
    border-top-color: rgba(15, 23, 42, .12) !important;
  }

  body.light-theme .service-card {
    background: #ffffff !important;
    border-color: rgba(15, 23, 42, .14) !important;
    box-shadow: 0 16px 42px rgba(15, 23, 42, .08) !important;
  }

  body.light-theme .service-card:nth-child(odd) {
    border-left-color: #0f172a !important;
  }

  body.light-theme .service-card:nth-child(even) {
    background: #f8fafc !important;
    border-left-color: #475569 !important;
  }

  body.light-theme .service-card:hover {
    border-color: rgba(15, 23, 42, .35) !important;
    border-left-color: #0f172a !important;
    box-shadow: 0 24px 56px rgba(15, 23, 42, .14) !important;
  }

  body.light-theme .service-card h3 {
    color: #0f172a !important;
    text-shadow: none !important;
    -webkit-text-stroke-color: #0f172a !important;
  }

  body.light-theme .service-text {
    color: #334155 !important;
    border-left-color: rgba(15, 23, 42, .12) !important;
  }

  /* Lábléc és Overlay menü világosban (Munkáink oldal alapján) */
  body.light-theme .footer {
    background: #f8fafc !important;
    border-top-color: rgba(15, 23, 42, .10) !important;
  }

  body.light-theme .footer-top {
    border-bottom-color: rgba(15, 23, 42, .08);
  }

  body.light-theme .footer-top h4 {
    color: #0f172a;
  }

  body.light-theme .footer-links a,
  body.light-theme .footer-links span,
  body.light-theme .footer-bottom {
    color: #64748b !important;
  }

  body.light-theme .footer-links a:hover {
    color: #0f172a !important;
  }

  body.light-theme .menu-overlay {
    background: rgba(255, 255, 255, .94) !important;
  }

  body.light-theme .menu-overlay .brand,
  body.light-theme .overlay-nav strong {
    color: #0f172a !important;
  }

  body.light-theme .overlay-nav strong {
    border-left-color: #cbd5e1 !important;
  }

  body.light-theme .overlay-nav a:hover strong {
    border-left-color: #0f172a !important;
  }

  body.light-theme .menu-bottom {
    color: #64748b !important;
    border-color: rgba(15, 23, 42, .12) !important;
  }

  body.light-theme .close-menu::before,
  body.light-theme .close-menu::after {
    background: #0f172a !important;
  }

  body.light-theme .menu-top .brand[style] {
    color: #0f172a !important;
  }