:root{
    --bg:#0B0C0E;
    --bg-alt:#0F1013;
    --surface:#18191D;
    --surface-2:#1F2126;
    --line:#2A2C32;
    --text:#EDEEF0;
    --text-mute:#8B8F98;
    --text-dim:#5B5E66;
    --accent:#FF4B23;
    --accent-dim:#B8330F;
    --heat-blue:#5C8CFF;
    --heat-purple:#B14BFF;
    --heat-gradient:linear-gradient(90deg,var(--heat-blue) 0%,var(--heat-purple) 45%,var(--accent) 100%);
    --radius:2px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--text);
    font-family:'Inter',sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Oswald',sans-serif;
    text-transform:uppercase;
    letter-spacing:0.02em;
    font-weight:700;
    line-height:1.05;
  }
  .mono{
    font-family:'JetBrains Mono',monospace;
    letter-spacing:0.03em;
  }
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  .wrap{max-width:1160px;margin:0 auto;padding:0 28px;}
  section{position:relative;}

  /* focus visibility */
  a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
    outline:2px solid var(--accent);
    outline-offset:3px;
  }

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; scroll-behavior:auto !important;}
  }

  /* ---------- NAV ---------- */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    background:rgba(11,12,14,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex;align-items:center;justify-content:space-between;
    padding:16px 28px;max-width:1160px;margin:0 auto;
  }
  .brand{
    font-family:'Oswald',sans-serif;font-weight:700;font-size:20px;
    text-transform:uppercase;letter-spacing:0.06em;
    display:flex;align-items:center;gap:10px;
  }
  .brand .mark{
    width:11px;height:11px;background:var(--accent);
    transform:rotate(45deg);
    flex-shrink:0;
  }
  .brand .mark-icon{
    height:38px;width:auto;flex-shrink:0;display:block;
  }
  footer .brand .mark-icon{height:32px;}
  .brand small{
    display:block;font-family:'JetBrains Mono',monospace;
    font-size:9px;letter-spacing:0.12em;color:var(--text-mute);
    text-transform:none;font-weight:400;margin-top:2px;
  }
  nav.links{display:flex;gap:32px;align-items:center;}
  nav.links a{
    font-family:'JetBrains Mono',monospace;font-size:12.5px;
    letter-spacing:0.06em;text-transform:uppercase;color:var(--text-mute);
    transition:color 0.2s;position:relative;
  }
  nav.links a:hover{color:var(--text);}
  nav.links a.active{color:var(--text);}
  nav.links a.active::after{
    content:'';position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--accent);
  }
  .nav-cta{
    background:var(--accent);color:#0B0C0E;padding:10px 18px;
    font-family:'JetBrains Mono',monospace;font-size:12px;font-weight:600;
    letter-spacing:0.06em;text-transform:uppercase;
  }
  .nav-cta:hover{background:#ff5f3a;}
  .burger{
    display:none;background:none;border:0;color:var(--text);font-size:22px;cursor:pointer;
    padding:8px;line-height:1;
  }

  @media (max-width:880px){
    nav.links{
      position:fixed;top:65px;left:0;right:0;bottom:0;
      background:var(--bg);flex-direction:column;justify-content:flex-start;
      padding:40px 28px;gap:26px;transform:translateX(100%);
      transition:transform 0.3s ease;
      backdrop-filter:none;-webkit-backdrop-filter:none;
      z-index:101;
    }
    header{backdrop-filter:none;-webkit-backdrop-filter:none;background:var(--bg);}
    nav.links.open{transform:translateX(0);}
    nav.links a{font-size:16px;}
    nav.links .nav-cta{margin-left:0 !important;text-align:center;}
    .burger{display:block;}
  }

  /* ---------- HERO ---------- */
  .hero{
    position:relative;padding:168px 0 96px;overflow:hidden;
    border-bottom:1px solid var(--line);
    background:var(--bg);
  }
  .hero-bg-img{
    position:absolute;inset:0;z-index:0;
    width:100%;height:130%;top:-8%;
    object-fit:cover;
    filter:saturate(1.05) contrast(1.05);
    will-change:transform, opacity;
  }
  .hero-bg-overlay{
    position:absolute;inset:0;z-index:1;pointer-events:none;
    background:
      linear-gradient(180deg, rgba(11,12,14,0.55) 0%, rgba(11,12,14,0.4) 35%, rgba(11,12,14,0.92) 100%),
      linear-gradient(90deg, rgba(11,12,14,0.75) 0%, rgba(11,12,14,0.3) 55%, rgba(11,12,14,0.15) 100%),
      radial-gradient(ellipse 900px 500px at 85% -10%, rgba(255,75,35,0.12), transparent 60%);
  }
  .hero-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1fr;gap:56px;max-width:720px;
  }
  .eyebrow{
    font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--accent);
    letter-spacing:0.12em;text-transform:uppercase;margin-bottom:20px;
    display:flex;align-items:center;gap:10px;
  }
  .eyebrow::before{content:'';width:22px;height:1px;background:var(--accent);}
  .hero h1{
    font-size:clamp(42px,6.2vw,84px);
    color:var(--text);
  }
  .hero h1 .hl{
    background:var(--heat-gradient);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .hero p.lede{
    color:var(--text-mute);font-size:17px;max-width:44ch;margin-top:22px;
  }
  .hero-cta-row{display:flex;gap:16px;margin-top:36px;flex-wrap:wrap;}
  .btn{
    padding:15px 26px;font-family:'JetBrains Mono',monospace;font-size:13px;
    font-weight:600;letter-spacing:0.06em;text-transform:uppercase;
    border:1px solid var(--line);transition:all 0.2s;cursor:pointer;
    display:inline-flex;align-items:center;gap:10px;background:none;
  }
  .btn-primary{background:var(--accent);border-color:var(--accent);color:#0B0C0E;}
  .btn-primary:hover{background:#ff5f3a;border-color:#ff5f3a;}
  .btn-ghost{color:var(--text);}
  .btn-ghost:hover{border-color:var(--text-mute);}

  @media (prefers-reduced-motion: reduce){
    .hero-bg-img{transform:none !important;opacity:1 !important;}
  }

  @media (max-width:880px){
    .hero{padding:120px 0 80px;}
  }

  /* ---------- SECTION HEADERS ---------- */
  .section-pad{padding:84px 0;}
  .section-head{
    display:flex;justify-content:space-between;align-items:flex-end;
    gap:24px;margin-bottom:40px;border-bottom:1px solid var(--line);padding-bottom:22px;
    flex-wrap:wrap;
  }
  .section-tag{
    font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--accent);
    letter-spacing:0.1em;text-transform:uppercase;margin-bottom:10px;display:block;
  }
  .section-head h2{font-size:clamp(30px,4vw,46px);}
  .section-note{color:var(--text-mute);max-width:36ch;font-size:14.5px;}

  /* ---------- SERVICES ---------- */
  .services{background:var(--bg-alt);border-bottom:1px solid var(--line);}
  .svc-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  }
  .svc-card{
    background:var(--bg-alt);padding:34px 28px;transition:background 0.25s;
    position:relative;border:1px solid var(--line);
  }
  .svc-card:hover{background:var(--surface);}
  .svc-code{
    font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim);
    letter-spacing:0.1em;margin-bottom:18px;display:block;
  }
  .svc-card h3{font-size:20px;margin-bottom:10px;}
  .svc-card p{color:var(--text-mute);font-size:14.5px;}
  .svc-price{
    display:inline-block;margin-top:16px;font-size:12.5px;color:var(--accent);
    letter-spacing:0.04em;
  }
  @media (max-width:880px){.svc-grid{grid-template-columns:1fr;}}

  /* Services page: cards with image, description, price, Book Now button */
  .svc-card-full{
    background:var(--bg-alt);transition:background 0.25s;
    position:relative;display:flex;flex-direction:column;
    border:1px solid var(--line);overflow:hidden;
  }
  .svc-card-full:hover{background:var(--surface);}
  .svc-img-wrap{width:100%;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2);}
  .svc-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;}
  .svc-card-body{padding:26px 28px 30px;display:flex;flex-direction:column;flex:1;}
  .svc-card-body h3{font-size:19px;margin-bottom:8px;}
  .svc-card-body p.svc-desc{color:var(--text-mute);font-size:13px;line-height:1.55;flex:1;}
  .svc-price-lg{
    display:block;margin-top:16px;font-size:19px;font-weight:700;color:var(--accent);
    font-family:'Oswald',sans-serif;letter-spacing:0.01em;text-transform:uppercase;
  }
  .svc-book-btn{
    display:block;text-align:center;margin-top:18px;padding:12px;
    border:1px solid var(--line);font-family:'JetBrains Mono',monospace;font-size:12px;
    letter-spacing:0.06em;text-transform:uppercase;transition:all 0.2s;
  }
  .svc-book-btn:hover{background:var(--accent);border-color:var(--accent);color:#0B0C0E;font-weight:600;}

  .svc-card-full.coming-soon{opacity:0.5;}
  .svc-card-full.coming-soon .svc-img-wrap img{filter:grayscale(100%);}
  .svc-card-full.coming-soon .svc-price-lg{color:var(--text-mute);}
  .svc-card-full.coming-soon .svc-book-btn{
    color:var(--text-dim);cursor:not-allowed;pointer-events:none;
  }
  .svc-card-full.coming-soon .svc-book-btn:hover{background:none;border-color:var(--line);color:var(--text-dim);}

  /* ---------- CONTACT ---------- */
  .contact{background:var(--bg-alt);border-top:1px solid var(--line);}
  .contact-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:60px;}
  .info-block{margin-bottom:30px;}
  .info-block .lbl{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent);letter-spacing:0.08em;text-transform:uppercase;margin-bottom:8px;display:block;}
  .info-block .val{font-size:16px;color:var(--text);}
  .info-block .val.mute{color:var(--text-mute);font-size:14.5px;line-height:1.8;}
  .whatsapp-cta{
    display:flex;align-items:center;gap:12px;
    background:#1a2e22;border:1px solid #25D366;
    padding:16px 18px;margin-bottom:30px;
    transition:background 0.2s;
  }
  .whatsapp-cta:hover{background:#20392a;}
  .whatsapp-cta svg{color:#25D366;flex-shrink:0;}
  .whatsapp-cta span:not(.whatsapp-arrow){
    font-size:14px;color:var(--text);line-height:1.4;flex:1;
  }
  .whatsapp-arrow{color:#25D366;flex-shrink:0;font-family:'JetBrains Mono',monospace;}
  form{display:flex;flex-direction:column;gap:16px;}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  label{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-mute);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:8px;display:block;}
  input,select,textarea{
    width:100%;background:var(--surface);border:1px solid var(--line);color:var(--text);
    padding:13px 14px;font-family:'Inter',sans-serif;font-size:14.5px;
  }
  input:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;}
  textarea{resize:vertical;min-height:110px;}
  .submit-row{display:flex;align-items:center;gap:16px;margin-top:6px;}
  .form-note{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--text-dim);}
  @media (max-width:880px){.contact-grid{grid-template-columns:1fr;}.form-row{grid-template-columns:1fr;}}

  /* ---------- RATE CARD (PRICING) ---------- */
  .rate-table{border:1px solid var(--line);}
  .rate-row{
    display:flex;align-items:center;justify-content:space-between;gap:20px;
    padding:22px 26px;border-bottom:1px solid var(--line);
    transition:background 0.2s;flex-wrap:wrap;
  }
  .rate-row:last-child{border-bottom:none;}
  .rate-row:hover{background:var(--surface);}
  .rate-info{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;}
  .rate-code{
    font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim);
    letter-spacing:0.08em;flex-shrink:0;
  }
  .rate-name{font-family:'Oswald',sans-serif;font-size:18px;text-transform:uppercase;letter-spacing:0.01em;}
  .rate-sub{color:var(--text-mute);font-size:13.5px;display:block;margin-top:4px;}
  .rate-right{display:flex;align-items:center;gap:22px;flex-shrink:0;}
  .rate-price{font-family:'JetBrains Mono',monospace;font-size:16px;color:var(--accent);white-space:nowrap;}
  .rate-cta{
    font-family:'JetBrains Mono',monospace;font-size:11.5px;letter-spacing:0.05em;
    text-transform:uppercase;border:1px solid var(--line);padding:9px 16px;
    white-space:nowrap;transition:all 0.2s;
  }
  .rate-cta:hover{border-color:var(--accent);color:var(--accent);}
  @media (max-width:600px){
    .rate-row{flex-direction:column;align-items:flex-start;}
    .rate-right{width:100%;justify-content:space-between;}
  }

  /* ---------- PAGE HERO (TUNING/REMAPS) ---------- */
  .van-hero{
    position:relative;min-height:480px;display:flex;align-items:center;
    background-size:cover;background-position:center;
    padding:168px 0 90px;overflow:hidden;border-bottom:1px solid var(--line);
  }
  .van-hero::before{
    content:'';position:absolute;inset:0;
    background:linear-gradient(180deg, rgba(11,12,14,0.55) 0%, rgba(11,12,14,0.6) 40%, rgba(11,12,14,0.96) 100%),
               linear-gradient(90deg, rgba(11,12,14,0.85) 0%, rgba(11,12,14,0.4) 55%, rgba(11,12,14,0.7) 100%);
  }
  .van-hero .wrap{position:relative;z-index:2;width:100%;}
  .van-hero h1{font-size:clamp(34px,6vw,64px);}
  .van-hero .lede-small{
    margin-top:14px;font-family:'JetBrains Mono',monospace;font-size:13px;
    color:var(--text-mute);letter-spacing:0.04em;
  }
  @media (max-width:700px){
    .van-hero{min-height:440px;padding:140px 0 60px;}
  }

  /* ---------- TUNING INFO SECTIONS ---------- */
  .tune-info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:8px;}
  .tune-info-card{border:1px solid var(--line);background:var(--surface);padding:30px 28px;}
  .tune-info-card h3{font-size:19px;margin-bottom:12px;}
  .tune-info-card p{color:var(--text-mute);font-size:14.5px;line-height:1.65;}
  .tune-info-note{
    margin-top:28px;padding:18px 22px;border-left:2px solid var(--accent);
    background:var(--surface);font-size:13.5px;color:var(--text-mute);line-height:1.65;
  }
  @media (max-width:880px){.tune-info-grid{grid-template-columns:1fr;}}

  /* ---------- LOCKED ECU CTA ---------- */
  .locked-ecu{
    text-align:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
    background:var(--bg-alt);
  }
  .locked-ecu h2{font-size:clamp(30px,4.5vw,48px);}
  .locked-ecu p{
    color:var(--text-mute);max-width:60ch;margin:18px auto 0;font-size:15px;line-height:1.65;
  }
  .locked-ecu-price{
    font-family:'Oswald',sans-serif;font-weight:700;font-size:28px;color:var(--accent);
    margin-top:20px;letter-spacing:0.02em;
  }

  /* ---------- ECU CONTACT FORM ---------- */
  .ecu-panel{
    background:var(--surface);border:1px solid var(--line);padding:36px;
    max-width:640px;margin:0 auto;
  }

  /* ---------- POWER GAINS FORM ---------- */
  .power-gains-panel{
    background:var(--surface);border:1px solid var(--line);padding:36px;
    max-width:760px;margin:0 auto;
  }
  .form-row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
  @media (max-width:700px){.form-row-3{grid-template-columns:1fr;}}
  .power-gains-submit{
    display:flex;align-items:center;gap:16px;margin-top:22px;flex-wrap:wrap;
  }

  /* ---------- WORK EXAMPLES (SOCIAL FOLLOW CARDS) ---------- */
  .work-examples-grid{
    display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
    max-width:640px;margin:0 auto;
  }
  .ig-card{
    display:block;background:var(--surface);border:1px solid var(--line);
    overflow:hidden;transition:border-color 0.2s;
  }
  .ig-card:hover{border-color:var(--accent);}
  .ig-card-thumb{
    aspect-ratio:1/1;width:100%;
    background:var(--surface-2);
    display:flex;align-items:center;justify-content:center;
  }
  .ig-card-thumb svg{width:34%;height:34%;color:var(--accent);}
  .ig-card-foot{
    display:flex;justify-content:space-between;align-items:center;
    padding:14px 16px;font-family:'JetBrains Mono',monospace;font-size:12px;
    letter-spacing:0.04em;text-transform:uppercase;color:var(--text);
  }
  .ig-card-arrow{color:var(--accent);}
  @media (max-width:480px){.work-examples-grid{grid-template-columns:1fr;}}

  /* ---------- CLIENT SATISFACTION / REVIEWS ---------- */
  .satisfaction-section{border-top:1px solid var(--line);background:var(--bg-alt);}
  .satisfaction-heading{
    font-size:clamp(34px,6vw,64px);margin:16px 0 18px;
  }
  .google-review-cta{
    display:inline-flex;align-items:center;gap:14px;
    background:var(--surface);border:1px solid var(--line);
    padding:18px 28px;transition:all 0.2s;
  }
  .google-review-cta:hover{border-color:var(--accent);}
  .google-review-cta span{
    font-family:'JetBrains Mono',monospace;font-size:13px;letter-spacing:0.04em;
    text-transform:uppercase;color:var(--text);
  }
  .google-review-arrow{color:var(--accent) !important;}

  /* ---------- FOOTER SOCIAL LINKS ---------- */
  .foot-social{display:flex;gap:16px;align-items:center;}
  .foot-social a{
    display:flex;align-items:center;justify-content:center;
    width:34px;height:34px;border:1px solid var(--line);color:var(--text-mute);
    transition:all 0.2s;flex-shrink:0;
  }
  .foot-social a:hover{border-color:var(--accent);color:var(--accent);}
  .foot-social svg{width:16px;height:16px;}

  /* ---------- FOOTER ---------- */
  footer{border-top:1px solid var(--line);}
  .footer-grid{
    display:grid;grid-template-columns:1.3fr 1fr 1.2fr;gap:40px;
    padding:56px 0 36px;
  }
  .footer-brand-col .brand{font-size:16px;margin-bottom:16px;}
  .footer-tagline{color:var(--text-mute);font-size:13.5px;max-width:34ch;margin-bottom:20px;line-height:1.6;}
  .footer-col-title{
    display:block;font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--accent);
    letter-spacing:0.08em;text-transform:uppercase;margin-bottom:16px;
  }
  .footer-col a, .footer-col .footer-line{
    display:block;font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--text-mute);
    letter-spacing:0.02em;margin-bottom:11px;line-height:1.65;
  }
  .footer-col a:hover{color:var(--text);}
  .footer-bottom{
    border-top:1px solid var(--line);padding:20px 0;
    font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--text-dim);
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  }
  @media (max-width:880px){
    .footer-grid{grid-template-columns:1fr;gap:32px;padding:44px 0 30px;}
  }

  /* ---------- SMALL PHONE REFINEMENTS ---------- */
  @media (max-width:480px){
    .wrap{padding:0 18px;}

    /* nav: shrink brand so it never crowds the burger */
    .nav{padding:14px 18px;}
    .brand{font-size:16px;gap:7px;}
    .brand .mark-icon{height:28px;}
    .brand small{font-size:8px;}
    nav.links{padding:32px 18px;}

    /* hero */
    .hero{padding:104px 0 56px;}
    .hero h1{font-size:clamp(34px,10vw,84px);}
    .hero p.lede{font-size:15.5px;}
    .hero-cta-row{flex-direction:column;align-items:stretch;}
    .hero-cta-row .btn{justify-content:center;}

    /* generic section spacing */
    .section-pad{padding:64px 0;}
    .section-head{margin-bottom:36px;padding-bottom:20px;}
    .section-head h2{font-size:clamp(26px,8vw,46px);}

    /* van hero (tuning/remaps) */
    .van-hero{padding:100px 0 44px;min-height:360px;}
    .van-hero h1{font-size:clamp(28px,9vw,64px);}

    /* cards & panels: reduce inner padding to give content more room */
    .svc-card{padding:24px 20px;}
    .svc-card-body{padding:20px 20px 24px;}
    .tune-info-card{padding:22px 20px;}
    .ecu-panel, .power-gains-panel{padding:22px 18px;}
    .form-row-3{gap:14px;}
    .power-gains-submit{flex-direction:column;align-items:stretch;gap:12px;}
    .power-gains-submit .btn{justify-content:center;}

    /* locked ECU CTA */
    .locked-ecu h2{font-size:clamp(26px,8vw,48px);}
    .locked-ecu .hero-cta-row{justify-content:stretch !important;}

    /* pricing rate rows */
    .rate-row{padding:18px 18px;}
    .rate-name{font-size:16px;}

    /* satisfaction / reviews */
    .satisfaction-heading{font-size:clamp(28px,9vw,64px);}
    .google-review-cta{
      display:flex;width:100%;justify-content:center;text-align:center;
      flex-wrap:wrap;padding:16px 18px;
    }

    /* footer */
    .footer-grid{padding:36px 0 24px;gap:28px;}
    .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;padding:16px 0;}
  }