:root{
    --black:#0a0a0c;
    --navy:#0f1620;
    --navy-2:#131c28;
    --charcoal:#161d26;
    --red:#c8202f;
    --red-2:#e13040;
    --white:#f7f7f8;
    --grey:#9aa3ad;
    --grey-dim:#6d7680;
    --line:#22303d;
    --line-soft:#1b2530;
    --radius:12px;
    --maxw:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
  body{
    background:var(--black);
    color:var(--grey);
    font-family:'Inter',system-ui,-apple-system,sans-serif;
    font-size:16px;
    line-height:1.6;
    overflow-x:hidden;
    padding-bottom:72px; /* space for fixed mobile bar */
  }
  h1,h2,h3,h4{
    font-family:'Sora',system-ui,sans-serif;
    color:var(--white);
    line-height:1.2;
    letter-spacing:-0.01em;
  }
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  img{max-width:100%;display:block;}
  button{font-family:inherit;cursor:pointer;}
  .mono{font-family:'IBM Plex Mono',monospace;letter-spacing:0.02em;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 18px;}
  .accent{color:var(--red-2);}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--red-2);
    display:flex;align-items:center;gap:10px;
    margin-bottom:14px;
  }
  .eyebrow::before{content:"";width:18px;height:1px;background:var(--red-2);}
  .rule{
    width:56px;height:3px;background:var(--red);border-radius:2px;margin:14px 0 18px;
  }
  .section{padding:56px 0;position:relative;}
  .section-navy{background:var(--navy);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}
  .section-title{font-size:26px;margin-bottom:6px;}
  .section-sub{color:var(--grey);font-size:15px;max-width:520px;margin-bottom:32px;}

  /* Buttons */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 22px;border-radius:10px;
    font-size:15px;font-weight:600;
    border:1px solid transparent;
    transition:transform .15s ease, background .15s ease, border-color .15s ease;
    white-space:nowrap;
  }
  .btn:active{transform:scale(0.97);}
  .btn-primary{background:var(--red);color:#fff;}
  .btn-primary:hover{background:var(--red-2);}
  .btn-outline{background:transparent;border-color:var(--red);color:var(--white);}
  .btn-outline:hover{background:rgba(200,32,47,0.08);}
  .btn-ghost{background:var(--navy-2);border-color:var(--line);color:var(--white);}
  .btn-ghost:hover{border-color:var(--red);}
  .btn-block{width:100%;}
  .btn-sm{height:42px;padding:0 16px;font-size:14px;}

  /* Header */
  header{
    position:sticky;top:0;z-index:100;
    background:rgba(10,10,12,0.9);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line-soft);
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    height:64px;
  }
  .logo{display:flex;align-items:center;gap:10px;}
  .logo-mark{
    width:38px;height:38px;border-radius:8px;
    background:linear-gradient(155deg,var(--navy-2),var(--black));
    border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;
    color:var(--red-2);font-family:'Sora';font-weight:800;font-size:15px;
    flex-shrink:0;
  }
  .logo-text{display:flex;flex-direction:column;line-height:1.1;}
  .logo-text .name{font-family:'Sora';font-weight:700;font-size:13.5px;color:var(--white);letter-spacing:0.01em;}
  .logo-text .tag{font-family:'IBM Plex Mono';font-size:9.5px;color:var(--grey-dim);letter-spacing:0.08em;text-transform:uppercase;margin-top:2px;}
  nav.desktop-nav{display:none;}
  .header-cta{display:none;}
  .hamburger{
    width:42px;height:42px;border-radius:8px;background:var(--navy-2);
    border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
    flex-direction:column;gap:4px;flex-shrink:0;
  }
  .hamburger span{width:18px;height:2px;background:var(--white);border-radius:2px;transition:.2s;}
  .hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .hamburger.open span:nth-child(2){opacity:0;}
  .hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

  .mobile-menu{
    max-height:0;overflow:hidden;
    background:var(--navy);
    border-bottom:1px solid var(--line-soft);
    transition:max-height .3s ease;
  }
  .mobile-menu.open{max-height:480px;}
  .mobile-menu ul{padding:8px 18px 18px;}
  .mobile-menu li a{
    display:block;padding:13px 4px;color:var(--white);
    font-weight:500;font-size:15.5px;border-bottom:1px solid var(--line-soft);
  }
  .mobile-menu .mm-whatsapp{
    margin-top:14px;
  }

  /* Hero */
  .hero{
    padding:44px 0 40px;
    background:
      radial-gradient(ellipse 120% 80% at 50% -10%, rgba(200,32,47,0.10), transparent 60%),
      var(--black);
    position:relative;
    overflow:hidden;
  }
  .hero::before{
    content:"";position:absolute;inset:0;
    background-image:repeating-linear-gradient(to bottom, rgba(255,255,255,0.035) 0, rgba(255,255,255,0.035) 1px, transparent 1px, transparent 40px);
    mask-image:linear-gradient(to bottom, transparent, black 15%, black 70%, transparent);
    pointer-events:none;
  }
  .hero-inner{position:relative;z-index:1;}
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;
    background:var(--navy-2);border:1px solid var(--line);
    border-radius:100px;padding:7px 14px 7px 10px;
    font-size:12px;color:var(--grey);margin-bottom:20px;
  }
  .hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--red-2);flex-shrink:0;}
  .hero h1{
    font-size:31px;font-weight:800;letter-spacing:-0.02em;margin-bottom:16px;
  }
  .hero p.lead{
    font-size:15.5px;color:var(--grey);max-width:480px;margin-bottom:26px;
  }
  .hero-actions{display:flex;flex-direction:column;gap:12px;margin-bottom:22px;}
  .hero-actions .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .trust-strip{
    display:flex;align-items:center;gap:10px;
    font-size:12.5px;color:var(--grey-dim);
    border-top:1px solid var(--line-soft);padding-top:18px;margin-top:6px;
  }
  .trust-strip svg{flex-shrink:0;color:var(--red-2);}

  /* Ledger decorative badge (signature element) */
  .ledger-badge{
    position:relative;margin-top:30px;
    background:var(--navy-2);border:1px solid var(--line);
    border-radius:var(--radius);padding:16px 16px;
    display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  }
  .ledger-badge .cell{padding:6px 10px;border-right:1px solid var(--line-soft);}
  .ledger-badge .cell:last-child{border-right:none;}
  .ledger-badge .cell .k{font-family:'IBM Plex Mono';font-size:10px;color:var(--grey-dim);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:5px;}
  .ledger-badge .cell .v{font-family:'Sora';font-size:13.5px;color:var(--white);font-weight:600;}

  /* About */
  .about-grid{display:flex;flex-direction:column;gap:28px;}
  .about-text p{font-size:15px;color:var(--grey);margin-bottom:20px;max-width:560px;}
  .consultant-card{
    background:var(--charcoal);border:1px solid var(--line);border-radius:var(--radius);
    padding:22px;display:flex;align-items:center;gap:16px;
  }
  .consultant-icon{
    width:52px;height:52px;border-radius:10px;flex-shrink:0;
    background:linear-gradient(155deg, var(--navy-2), var(--black));
    border:1px solid var(--line);
    display:flex;align-items:center;justify-content:center;color:var(--red-2);
  }
  .consultant-card .name{font-family:'Sora';font-weight:700;color:var(--white);font-size:16px;}
  .consultant-card .role{font-size:13px;color:var(--grey-dim);margin-top:2px;}

  /* Services */
  .service-grid{display:grid;grid-template-columns:1fr;gap:16px;}
  .service-card{
    background:var(--charcoal);border:1px solid var(--line);border-radius:var(--radius);
    padding:22px;display:flex;flex-direction:column;gap:12px;
    transition:border-color .2s ease, transform .2s ease;
  }
  .service-card:hover{border-color:#3a2226;}
  .service-icon{
    width:44px;height:44px;border-radius:10px;
    background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);
    display:flex;align-items:center;justify-content:center;color:var(--red-2);
    flex-shrink:0;
  }
  .service-card h3{font-size:16.5px;font-weight:700;margin-bottom:2px;}
  .service-card p{font-size:13.8px;color:var(--grey);flex-grow:1;}
  .service-card .btn{margin-top:4px;}

  /* Featured project report */
  .feature-box{
    background:linear-gradient(155deg, var(--navy-2) 0%, var(--black) 100%);
    border:1px solid var(--line);border-radius:16px;
    padding:34px 22px;text-align:left;position:relative;overflow:hidden;
  }
  .feature-box::after{
    content:"";position:absolute;top:-40%;right:-20%;width:260px;height:260px;
    background:radial-gradient(circle, rgba(200,32,47,0.18), transparent 70%);
    pointer-events:none;
  }
  .feature-box h2{font-size:23px;margin-bottom:12px;position:relative;}
  .feature-box p{font-size:14.5px;color:var(--grey);margin-bottom:22px;max-width:460px;position:relative;}

  /* Why choose us */
  .why-grid{display:grid;grid-template-columns:1fr;gap:14px;}
  .why-card{
    background:var(--charcoal);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;display:flex;gap:14px;align-items:flex-start;
  }
  .why-icon{width:38px;height:38px;border-radius:9px;background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);display:flex;align-items:center;justify-content:center;color:var(--red-2);flex-shrink:0;}
  .why-card h3{font-size:15px;margin-bottom:5px;}
  .why-card p{font-size:13.5px;color:var(--grey);}

  /* Consultant info section */
  .consultant-section{
    background:var(--charcoal);border:1px solid var(--line);border-radius:16px;
    padding:30px 22px;text-align:center;
  }
  .consultant-section .badge-role{
    display:inline-block;background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);
    color:var(--red-2);font-family:'IBM Plex Mono';font-size:11.5px;letter-spacing:0.06em;
    text-transform:uppercase;padding:6px 14px;border-radius:100px;margin-bottom:16px;
  }
  .consultant-section h2{font-size:22px;margin-bottom:4px;}
  .consultant-section .biz{font-size:13.5px;color:var(--grey-dim);margin-bottom:24px;}
  .consultant-section .btn-row{display:flex;flex-direction:column;gap:12px;}

  /* Location */
  .location-card{
    background:var(--charcoal);border:1px solid var(--line);border-radius:16px;
    padding:26px 22px;
  }
  .location-card .addr-row{display:flex;gap:12px;align-items:flex-start;margin-bottom:22px;}
  .location-card .pin{width:40px;height:40px;border-radius:9px;background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);display:flex;align-items:center;justify-content:center;color:var(--red-2);flex-shrink:0;}
  .location-card .biz-name{font-family:'Sora';font-weight:700;color:var(--white);font-size:15.5px;margin-bottom:4px;}
  .location-card .addr{font-size:13.8px;color:var(--grey);}
  .map-frame{
    width:100%;height:190px;border-radius:10px;overflow:hidden;border:1px solid var(--line);margin-bottom:20px;
    filter:grayscale(1) invert(0.92) contrast(0.9);
  }
  .map-frame iframe{width:100%;height:100%;border:0;display:block;}

  /* Contact */
  .contact-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:22px;}
  .contact-card{
    background:var(--charcoal);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;text-align:center;
  }
  .contact-card .ci{width:44px;height:44px;border-radius:10px;background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);display:flex;align-items:center;justify-content:center;color:var(--red-2);margin:0 auto 12px;}
  .contact-card h3{font-size:14.5px;margin-bottom:4px;}
  .contact-card .val{font-size:13.5px;color:var(--grey);margin-bottom:14px;word-break:break-word;}

  /* Form */
  .enquiry-form{
    background:var(--charcoal);border:1px solid var(--line);border-radius:16px;
    padding:24px 20px;
  }
  .enquiry-form h3{font-size:18px;margin-bottom:4px;}
  .enquiry-form .form-sub{font-size:13px;color:var(--grey-dim);margin-bottom:20px;}
  .field{margin-bottom:16px;}
  .field label{display:block;font-size:12.5px;color:var(--grey);margin-bottom:7px;font-weight:500;}
  .field input, .field select, .field textarea{
    width:100%;background:var(--navy);border:1px solid var(--line);border-radius:9px;
    padding:12px 13px;color:var(--white);font-family:inherit;font-size:14.5px;
  }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none;border-color:var(--red);
  }
  .field textarea{resize:vertical;min-height:80px;}

  /* Instagram */
  .insta-row{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    background:var(--charcoal);border:1px solid var(--line);border-radius:var(--radius);
    padding:18px 20px;
  }
  .insta-left{display:flex;align-items:center;gap:12px;}
  .insta-icon{width:42px;height:42px;border-radius:10px;background:rgba(200,32,47,0.10);border:1px solid rgba(200,32,47,0.25);display:flex;align-items:center;justify-content:center;color:var(--red-2);flex-shrink:0;}
  .insta-handle{font-size:14px;color:var(--white);font-weight:600;}
  .insta-label{font-size:11.5px;color:var(--grey-dim);}

  /* Footer */
  footer{background:var(--black);border-top:1px solid var(--line-soft);padding:44px 0 28px;}
  .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  footer .fname{font-family:'Sora';font-weight:700;color:var(--white);font-size:15px;}
  footer .ftag{font-size:12.5px;color:var(--grey-dim);margin-bottom:26px;}
  .footer-cols{display:grid;grid-template-columns:1fr;gap:26px;margin-bottom:30px;}
  .footer-col h4{font-size:12px;text-transform:uppercase;letter-spacing:0.08em;color:var(--grey-dim);margin-bottom:14px;font-family:'IBM Plex Mono';}
  .footer-col ul li{margin-bottom:10px;font-size:14px;}
  .footer-col ul li a:hover{color:var(--red-2);}
  .footer-bottom{border-top:1px solid var(--line-soft);padding-top:20px;font-size:12.5px;color:var(--grey-dim);text-align:center;}

  /* Fixed mobile bar */
  .fixed-bar{
    position:fixed;bottom:0;left:0;right:0;z-index:200;
    background:rgba(10,10,12,0.97);backdrop-filter:blur(10px);
    border-top:1px solid var(--line-soft);
    display:grid;grid-template-columns:1fr 1fr;gap:10px;
    padding:10px 14px calc(10px + env(safe-area-inset-bottom));
  }
  .fixed-bar a{
    display:flex;align-items:center;justify-content:center;gap:8px;
    height:46px;border-radius:10px;font-weight:600;font-size:14.5px;
  }
  .fixed-bar .fb-call{background:var(--navy-2);border:1px solid var(--line);color:var(--white);}
  .fixed-bar .fb-wa{background:var(--red);color:#fff;}

  .float-desktop{display:none;}

  section#top{scroll-margin-top:70px;}
  section{scroll-margin-top:70px;}

  /* ============ TABLET / DESKTOP ============ */
  @media (min-width:640px){
    .hero h1{font-size:38px;}
    .hero-actions .row2{grid-template-columns:1fr 1fr;}
    .service-grid{grid-template-columns:1fr 1fr;}
    .why-grid{grid-template-columns:1fr 1fr;}
    .contact-grid{grid-template-columns:1fr 1fr 1fr;}
    .footer-cols{grid-template-columns:1fr 1fr;}
  }

  @media (min-width:900px){
    .wrap{padding:0 32px;}
    .fixed-bar{display:none;}
    body{padding-bottom:0;}
    .float-desktop{
      display:flex;flex-direction:column;gap:12px;
      position:fixed;bottom:26px;right:26px;z-index:200;
    }
    .float-desktop a{
      width:52px;height:52px;border-radius:50%;
      display:flex;align-items:center;justify-content:center;
      box-shadow:0 8px 24px rgba(0,0,0,0.4);
      border:1px solid var(--line);
    }
    .float-desktop .fd-wa{background:var(--red);color:#fff;border:none;}
    .float-desktop .fd-call{background:var(--navy-2);color:var(--white);}

    .hamburger{display:none;}
    nav.desktop-nav{
      display:flex;align-items:center;gap:30px;
    }
    nav.desktop-nav a{
      font-size:14px;font-weight:500;color:var(--grey);position:relative;padding:4px 0;
    }
    nav.desktop-nav a:hover{color:var(--white);}
    .header-cta{display:inline-flex;}
    .header-inner{height:76px;}

    .hero{padding:70px 0 64px;}
    .hero-inner{display:grid;grid-template-columns:1.1fr 0.9fr;gap:50px;align-items:center;}
    .hero h1{font-size:46px;}
    .hero p.lead{font-size:17px;}
    .hero-actions{flex-direction:row;}
    .hero-actions .row2{display:contents;}
    .ledger-badge{margin-top:0;}

    .about-grid{grid-template-columns:1.2fr 0.8fr;gap:50px;align-items:center;}
    .service-grid{grid-template-columns:repeat(3,1fr);}
    .why-grid{grid-template-columns:repeat(3,1fr);}
    .section-title{font-size:32px;}

    .location-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}

    .footer-cols{grid-template-columns:1.3fr 1fr 1fr 1fr;}
  }