*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --gold: #F5B800;
    --black: #0D0D0D;
    --dark: #111111;
    --dark2: #1A1A1A;
    --warm-white: #F4F1EC;
    --gray: #888880;
  }
  html { scroll-behavior: smooth; }
  body { font-family: 'Barlow', sans-serif; background: var(--black); color: var(--warm-white); overflow-x: hidden; }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    padding: 24px 60px; display: flex; align-items: center; justify-content: space-between;
    background: rgba(13,13,13,0.94); backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(245,184,0,0.12);
  }
  .nav-logo img { height: 44px; filter: brightness(0) invert(1); }
  .nav-links { display: flex; gap: 36px; list-style: none; }
  .nav-links a {
    font-family: 'Barlow Condensed', sans-serif; font-weight: 600; font-size: 13px;
    letter-spacing: 2px; text-transform: uppercase;
    color: rgba(244,241,236,0.7); text-decoration: none; transition: color 0.2s;
  }
  .nav-links a:hover, .nav-links a.active { color: var(--gold); }
  .nav-cta {
    font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 13px;
    letter-spacing: 2px; text-transform: uppercase;
    background: var(--gold); color: var(--black); border: none; padding: 12px 28px;
    text-decoration: none; transition: background 0.2s; cursor: pointer;
  }
  .nav-cta:hover { background: #ffd233; }

  /* HERO */
  .page-hero {
    padding: 160px 60px 100px; position: relative; overflow: hidden;
    background: var(--dark); border-bottom: 1px solid rgba(245,184,0,0.08);
  }
  .page-hero { min-height: 62vh; display: flex; flex-direction: column; justify-content: center; }
  @keyframes kenburns { 0% { transform: scale(1); } 100% { transform: scale(1.16); } }
  .hero-bg-img {
    position: absolute; inset: 0;
    background: url('/uploads/fotok/bence-32.webp') center/cover no-repeat;
    opacity: 0.30; animation: kenburns 26s ease-out forwards; will-change: transform;
  }
  .hero-bg-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(105deg, var(--dark) 32%, rgba(17,17,17,0.55) 62%, transparent 100%);
  }
  .hero-glow { position: absolute; width: 560px; height: 560px; right: 6%; top: 24%; background: radial-gradient(circle, rgba(245,184,0,0.16), transparent 68%); pointer-events: none; z-index: 0; filter: blur(16px); }
  .hero-watermark { position: absolute; right: -3%; bottom: -8%; font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: 22vw; line-height: 0.8; color: rgba(245,184,0,0.04); text-transform: uppercase; pointer-events: none; user-select: none; z-index: 0; white-space: nowrap; }
  @keyframes heroRise { from { opacity: 0; transform: translateY(42px); } to { opacity: 1; transform: translateY(0); } }
  @media (prefers-reduced-motion: no-preference) {
    .page-hero .page-tag { animation: heroRise .7s .1s both; }
    .page-hero .page-title { animation: heroRise .9s .25s both; }
    .page-hero .page-subtitle { animation: heroRise .8s .5s both; }
  }
  .page-title .gold { text-shadow: 0 0 60px rgba(245,184,0,0.3); }
  /* directional scroll reveal for service rows */
  .service-img, .service-content { opacity: 0; transition: opacity .8s ease, transform .8s ease; }
  .service-img { transform: translateX(-48px); }
  .service-content { transform: translateX(48px); }
  .service-section:nth-child(even) .service-img { transform: translateX(48px); }
  .service-section:nth-child(even) .service-content { transform: translateX(-48px); }
  .service-section.in .service-img, .service-section.in .service-content { opacity: 1; transform: translateX(0); }
  .service-num-big { transition: color .6s ease; }
  .service-section.in .service-num-big { color: rgba(245,184,0,0.28); }
  .page-tag {
    font-family: 'Barlow Condensed', sans-serif; font-size: 11px; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase; color: var(--gold);
    display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
    position: relative; z-index: 1;
  }
  .page-tag::before { content: ''; display: block; width: 24px; height: 1px; background: var(--gold); }
  .page-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: clamp(52px, 7vw, 96px);
    font-weight: 900; text-transform: uppercase; line-height: 0.92;
    position: relative; z-index: 1;
  }
  .page-title .gold { color: var(--gold); }
  .page-subtitle {
    margin-top: 20px; font-size: 16px; color: rgba(244,241,236,0.5);
    font-weight: 300; max-width: 520px; line-height: 1.7;
    position: relative; z-index: 1;
  }

  /* INTRO STRIP */
  .intro-strip {
    background: var(--gold); padding: 28px 60px;
    display: flex; justify-content: space-between; align-items: center; gap: 40px;
  }
  .intro-strip-text {
    font-family: 'Barlow Condensed', sans-serif; font-size: 18px; font-weight: 700;
    color: var(--black); text-transform: uppercase; letter-spacing: 1px;
  }
  .intro-strip-nums { display: flex; gap: 48px; flex-shrink: 0; }
  .istrip-num { font-family: 'Barlow Condensed', sans-serif; font-size: 32px; font-weight: 900; color: var(--black); line-height: 1; }
  .istrip-label { font-size: 11px; color: rgba(13,13,13,0.6); text-transform: uppercase; letter-spacing: 1.5px; margin-top: 2px; }

  /* SERVICE SECTIONS */
  .service-section {
    display: grid; grid-template-columns: 1fr 1fr; min-height: 540px;
    border-bottom: 1px solid rgba(245,184,0,0.06);
  }
  .service-section:nth-child(even) { direction: rtl; }
  .service-section:nth-child(even) > * { direction: ltr; }

  .service-img {
    position: relative; overflow: hidden; min-height: 480px;
  }
  .service-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.7s ease;
    display: block;
  }
  .service-section:hover .service-img img { transform: scale(1.04); }
  .service-img-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(13,13,13,0.3) 0%, transparent 60%);
  }
  .service-num-big {
    position: absolute; bottom: 24px; right: 24px;
    font-family: 'Barlow Condensed', sans-serif; font-size: 80px; font-weight: 900;
    color: rgba(245,184,0,0.15); line-height: 1; pointer-events: none;
    user-select: none;
  }

  .service-content {
    background: var(--dark2); padding: 72px 64px;
    display: flex; flex-direction: column; justify-content: center;
  }
  .service-cat {
    font-family: 'Barlow Condensed', sans-serif; font-size: 10px; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase; color: var(--gold); margin-bottom: 16px;
    display: flex; align-items: center; gap: 10px;
  }
  .service-cat::before { content: ''; display: block; width: 20px; height: 1px; background: var(--gold); }
  .service-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: clamp(32px, 3.5vw, 52px);
    font-weight: 900; text-transform: uppercase; line-height: 1;
  }
  .service-desc {
    margin-top: 20px; font-size: 15px; line-height: 1.85;
    color: rgba(244,241,236,0.55); font-weight: 300; max-width: 420px;
  }
  .service-bullets {
    margin-top: 28px; display: flex; flex-direction: column; gap: 10px;
  }
  .bullet {
    display: flex; align-items: flex-start; gap: 12px; font-size: 14px;
    color: rgba(244,241,236,0.65);
  }
  .bullet::before {
    content: ''; display: block; width: 6px; height: 6px; background: var(--gold);
    border-radius: 50%; flex-shrink: 0; margin-top: 6px;
  }
  .service-cta {
    margin-top: 40px;
  }
  .btn-gold {
    font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 12px;
    letter-spacing: 2.5px; text-transform: uppercase;
    background: transparent; color: var(--gold); border: 1px solid rgba(245,184,0,0.4);
    padding: 14px 28px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
    text-decoration: none; transition: all 0.2s;
  }
  .btn-gold:hover { background: rgba(245,184,0,0.08); border-color: var(--gold); }
  .btn-gold svg { width: 12px; height: 12px; stroke: var(--gold); fill: none; stroke-width: 2; }

  /* PROCESS SECTION */
  #process { padding: 120px 60px; background: var(--black); }
  .section-tag {
    font-family: 'Barlow Condensed', sans-serif; font-size: 11px; font-weight: 700;
    letter-spacing: 4px; text-transform: uppercase; color: var(--gold);
    display: flex; align-items: center; gap: 10px; margin-bottom: 16px;
  }
  .section-tag::before { content: ''; display: block; width: 24px; height: 1px; background: var(--gold); }
  .section-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: clamp(36px, 4.5vw, 64px);
    font-weight: 900; text-transform: uppercase; line-height: 0.95; margin-bottom: 72px;
  }
  .section-title .gold { color: var(--gold); }
  .process-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  }
  .process-step {
    background: var(--dark2); padding: 48px 36px;
    border-top: 2px solid transparent; transition: border-color 0.3s, background 0.3s;
    position: relative;
  }
  .process-step:hover { border-top-color: var(--gold); background: #1e1e1e; }
  .process-step-num {
    font-family: 'Barlow Condensed', sans-serif; font-size: 56px; font-weight: 900;
    color: rgba(245,184,0,0.12); line-height: 1; margin-bottom: 20px;
  }
  .process-step-title {
    font-family: 'Barlow Condensed', sans-serif; font-size: 20px; font-weight: 800;
    text-transform: uppercase; margin-bottom: 12px;
  }
  .process-step-desc { font-size: 14px; line-height: 1.7; color: rgba(244,241,236,0.45); }

  /* EQUIPMENT */
  #equipment { padding: 0 0 120px; }
  .equipment-header { padding: 0 60px 48px; }
  .equipment-scroll {
    display: flex; gap: 2px; overflow-x: auto; padding: 0 60px;
    scrollbar-width: none;
  }
  .equipment-scroll::-webkit-scrollbar { display: none; }
  .equip-card {
    background: var(--dark2); padding: 36px 32px; min-width: 240px; flex-shrink: 0;
    border-bottom: 2px solid transparent; transition: border-color 0.2s;
  }
  .equip-card:hover { border-bottom-color: var(--gold); }
  .equip-icon { font-size: 32px; margin-bottom: 16px; }
  .equip-name { font-family: 'Barlow Condensed', sans-serif; font-size: 18px; font-weight: 800; text-transform: uppercase; }
  .equip-detail { font-size: 13px; color: var(--gray); margin-top: 6px; }

  /* CTA BANNER */
  .cta-banner {
    margin: 0 60px 80px; background: var(--gold); padding: 60px 72px;
    display: flex; justify-content: space-between; align-items: center; gap: 40px;
  }
  .cta-title { font-family: 'Barlow Condensed', sans-serif; font-size: 40px; font-weight: 900; text-transform: uppercase; color: var(--black); line-height: 1; }
  .cta-sub { font-size: 15px; color: rgba(13,13,13,0.6); margin-top: 8px; }
  .btn-dark {
    font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 13px;
    letter-spacing: 2.5px; text-transform: uppercase;
    background: var(--black); color: var(--gold); border: none; padding: 20px 44px;
    text-decoration: none; white-space: nowrap; display: inline-block; transition: background 0.2s;
  }
  .btn-dark:hover { background: #1a1a1a; }

  footer { background: #080808; padding: 40px 60px; display: flex; justify-content: space-between; align-items: center; border-top: 1px solid rgba(245,184,0,0.08); }
  footer img { height: 32px; filter: brightness(0) invert(1); opacity: 0.5; }
  .footer-copy { font-size: 12px; color: var(--gray); }

  /* FADE */
  .fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  .hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:4px; z-index:101; flex-shrink:0; }
  .hamburger span { display:block; width:24px; height:2px; background:var(--warm-white); transition:all 0.3s; }
  .hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
  .hamburger.open span:nth-child(2) { opacity:0; }
  .hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }
  @media (max-width:900px){
    nav{padding:16px 20px;}
    .nav-links{display:none;position:fixed;top:73px;left:0;right:0;background:rgba(13,13,13,0.98);backdrop-filter:blur(16px);flex-direction:column;gap:0;padding:8px 0;border-bottom:1px solid rgba(245,184,0,0.12);z-index:99;}
    .nav-links.open{display:flex;}
    .nav-links li{border-bottom:1px solid rgba(244,241,236,0.05);}
    .nav-links a{display:block;padding:16px 24px;font-size:16px;}
    .nav-cta{display:none;}
    .hamburger{display:flex;}
    .page-hero{padding:100px 20px 48px;}
    .intro-strip{flex-direction:column;gap:20px;padding:28px 20px;}
    .intro-strip-nums{gap:24px;}
    .service-section{grid-template-columns:1fr;direction:ltr!important;}
    .service-section:nth-child(even)>*{direction:ltr;}
    .service-img{min-height:280px;}
    .service-content{padding:40px 24px;}
    .service-desc{max-width:100%;}
    .process-grid{grid-template-columns:1fr 1fr;}
    .equipment-scroll{padding:0 20px;}
    .cta-banner{margin:0 20px 48px;padding:36px 24px;flex-direction:column;text-align:center;gap:20px;}
    .cta-title{font-size:28px;}
    footer{padding:32px 20px;flex-direction:column;gap:12px;text-align:center;}
    #process{padding:72px 20px;}
    #equipment{padding:0 0 72px;}
    .equipment-header{padding:0 20px 32px;}
  }


  a { color: #B87400; } a:hover { color: #F5B800; }
  .nav-cta { color: #080808 !important; }
  .section-tag, .page-tag, .hero-tag { color: #F5B800 !important; }

  nav { background: rgba(13,13,13,0) !important; backdrop-filter: blur(0px);
    border-bottom: none;
    transition: padding .35s, background .35s, box-shadow .35s !important; }
  nav.scrolled { background: rgba(13,13,13,0.94) !important; border-bottom: 1px solid rgba(245,184,0,0.12); box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    padding-top: 14px !important; padding-bottom: 14px !important; }
  .nav-logo img { filter: brightness(0) invert(1) !important; }
  .nav-links a { color: rgba(244,241,236,0.7); }
  .nav-links a:hover, .nav-links a.active { color: #F5B800; }

  .intro-strip-text, .istrip-num { color: #080808 !important; }
  .istrip-label { color: rgba(23,20,15,0.6) !important; }
  .cta-title { color: #080808 !important; }
  .cta-sub { color: rgba(23,20,15,0.6) !important; }
  .btn-dark { background: #080808 !important; color: #F5B800 !important; }
  footer .footer-copy { color: rgba(246,242,234,0.4) !important; }


  .site-footer { background: #0A0A0A; border-top: 1px solid rgba(245,184,0,0.1); padding: 64px 60px 0; }
  .sf-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.3fr; gap: 48px; padding-bottom: 44px; border-bottom: 1px solid rgba(244,241,236,0.07); }
  .sf-brand img { height: 44px; filter: brightness(0) invert(1); margin-bottom: 20px; }
  .sf-about { font-size: 14px; line-height: 1.8; color: rgba(244,241,236,0.45); max-width: 340px; font-weight: 300; }
  .sf-social { display: flex; gap: 10px; margin-top: 22px; }
  .sf-social a { width: 38px; height: 38px; border: 1px solid rgba(244,241,236,0.14); display: flex; align-items: center; justify-content: center; transition: all .2s; }
  .sf-social a:hover { border-color: #F5B800; background: rgba(245,184,0,0.08); }
  .sf-social svg { width: 16px; height: 16px; stroke: rgba(244,241,236,0.6); fill: none; stroke-width: 1.6; }
  .sf-social a:hover svg { stroke: #F5B800; }
  .sf-col-title { font-family: 'Barlow Condensed', sans-serif; font-size: 12px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: #F5B800; margin-bottom: 20px; }
  .sf-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .sf-links a { font-size: 14px; color: rgba(244,241,236,0.55); text-decoration: none; transition: color .2s; }
  .sf-links a:hover { color: #F5B800; }
  .sf-contact-item { display: flex; gap: 11px; align-items: flex-start; font-size: 14px; color: rgba(244,241,236,0.55); margin-bottom: 15px; }
  .sf-contact-item svg { width: 15px; height: 15px; stroke: #F5B800; fill: none; stroke-width: 1.6; flex-shrink: 0; margin-top: 3px; }
  .sf-bottom { display: flex; justify-content: space-between; align-items: center; padding: 22px 0; flex-wrap: wrap; gap: 16px; }
  .sf-copy { font-size: 12px; color: rgba(244,241,236,0.3); }
  .sf-bottom-right { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
  .sf-legal { font-size: 12px; color: rgba(244,241,236,0.3); text-decoration: none; }
  .sf-legal:hover { color: #F5B800; }
  .sf-admin { font-family: 'Barlow Condensed', sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(244,241,236,0.4); text-decoration: none; border: 1px solid rgba(244,241,236,0.15); padding: 8px 15px; display: inline-flex; align-items: center; gap: 8px; transition: all .2s; }
  .sf-admin:hover { border-color: #F5B800; color: #F5B800; }
  .sf-admin svg { width: 13px; height: 13px; stroke: currentColor; fill: none; stroke-width: 1.8; }
  @media (max-width: 900px) { .site-footer { padding: 48px 20px 0; } .sf-top { grid-template-columns: 1fr 1fr; gap: 32px; } .sf-brand { grid-column: 1 / -1; } .sf-bottom { flex-direction: column; text-align: center; } }