:root{
    --ink:#0B2545;
    --ink-2:#13315C;
    --verify:#1B998B;
    --verify-light:#e6f4f2;
    --ledger:#D98324;
    --ledger-light:#fbeee0;
    --paper:#FFFFFF;
    --panel:#F5F7FA;
    --soft:#6B7280;
    --line:#E4E8ED;
    --danger:#C2483B;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter',sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  .display{font-family:'Fraunces',serif;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--ledger);
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:8px;
  }
  .eyebrow::before{content:"";width:18px;height:1.5px;background:var(--ledger);display:inline-block;}
  h1,h2,h3{font-family:'Fraunces',serif;font-weight:600;color:var(--ink);letter-spacing:-0.01em;}
  section{padding:96px 0;}
  @media(max-width:720px){ section{padding:64px 0;} .wrap{padding:0 20px;} }

  /* ---------- NAV ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0;}
  .logo{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:700;font-size:22px;color:var(--ink);}
  .logo .tick{
    width:26px;height:26px;border-radius:50%;
    background:linear-gradient(135deg,var(--verify),var(--ink-2));
    display:inline-flex;align-items:center;justify-content:center;
    flex-shrink:0;
  }
  .logo .tick svg{width:14px;height:14px;}
  .nav-links{display:flex;gap:32px;font-size:14.5px;font-weight:500;color:var(--soft);}
  .nav-links a:hover{color:var(--ink);}
  @media(max-width:760px){
    .nav-links{display:none;}
    nav .btn-whatsapp span.label{display:none;}
    nav .btn-whatsapp{padding:11px 14px;}
  }
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    font-weight:600;font-size:14.5px;
    padding:11px 22px;border-radius:8px;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn-primary{background:var(--ink);color:#fff;}
  .btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(11,37,69,.25);}
  .btn-whatsapp{background:var(--verify);color:#fff;}
  .btn-whatsapp:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(27,153,139,.3);}
  .btn-ghost{border:1.5px solid var(--line);color:var(--ink);}
  .btn-ghost:hover{border-color:var(--ink);}

  /* ---------- HERO ---------- */
  .hero{padding:88px 0 60px;overflow:hidden;}
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;}
  @media(max-width:960px){.hero-grid{grid-template-columns:1fr;gap:48px;}}
  .hero h1{font-size:52px;line-height:1.06;margin:18px 0 22px;}
  @media(max-width:720px){.hero h1{font-size:36px;}}
  .hero p.lead{font-size:17.5px;color:var(--soft);max-width:480px;margin-bottom:34px;line-height:1.6;}
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px;}
  .hero-stats{display:flex;gap:36px;padding-top:28px;border-top:1px solid var(--line);}
  .hero-stat b{font-family:'IBM Plex Mono',monospace;font-size:24px;color:var(--ink);display:block;}
  .hero-stat span{font-size:12.5px;color:var(--soft);}

  /* ---------- Signature visual: reconciliation ticket ---------- */
  .ticket{
    background:var(--ink);
    border-radius:20px;
    padding:28px 26px 24px;
    color:#fff;
    box-shadow:0 30px 60px -20px rgba(11,37,69,.45);
    position:relative;
  }
  .ticket-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
  .ticket-head .t-label{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;color:#9fb0c9;text-transform:uppercase;}
  .ticket-head .t-status{
    font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;
    background:var(--verify);color:#fff;padding:4px 10px;border-radius:20px;
  }
  .ticket-cols{display:grid;grid-template-columns:1fr 1fr;gap:0;font-family:'IBM Plex Mono',monospace;font-size:11px;color:#9fb0c9;letter-spacing:.06em;text-transform:uppercase;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.14);margin-bottom:4px;}
  .t-row{
    display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:center;
    padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.12);
    font-family:'IBM Plex Mono',monospace;font-size:14px;
  }
  .t-row:last-child{border-bottom:none;}
  .t-row .flag{
    width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;
  }
  .flag.ok{background:rgba(27,153,139,.18);color:var(--verify);}
  .flag.warn{background:rgba(217,131,36,.18);color:var(--ledger);}
  .t-row.mismatch{color:var(--ledger);}
  .ticket-foot{
    margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);
    display:flex;justify-content:space-between;align-items:center;
    font-family:'IBM Plex Mono',monospace;font-size:12px;color:#9fb0c9;
  }
  .ticket-foot b{color:var(--verify);font-weight:600;}

  /* ---------- FOUNDER ---------- */
  .founder{background:var(--panel);}
  .founder-grid{display:grid;grid-template-columns:220px 1fr;gap:48px;align-items:center;}
  @media(max-width:720px){.founder-grid{grid-template-columns:1fr;text-align:center;}}
  .founder-photo{
    width:200px;height:200px;border-radius:50%;overflow:hidden;
    border:4px solid #fff;box-shadow:0 20px 40px -12px rgba(11,37,69,.25);
    margin:0 auto;
  }
  .founder-photo img{width:100%;height:100%;object-fit:cover;}
  .founder h2{font-size:28px;margin-bottom:10px;}
  .founder p{color:var(--soft);font-size:15.5px;max-width:600px;line-height:1.7;}
  .founder .role{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--ledger);letter-spacing:.06em;text-transform:uppercase;margin-bottom:14px;display:block;}

  /* ---------- PROBLEM ---------- */
  .section-head{max-width:640px;margin-bottom:52px;}
  .section-head h2{font-size:34px;margin-top:16px;}
  @media(max-width:720px){.section-head h2{font-size:26px;}}
  .cards-2{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  @media(max-width:720px){.cards-2{grid-template-columns:1fr;}}
  .card{background:var(--panel);border-radius:14px;padding:28px;border:1px solid var(--line);}
  .card h3{font-size:17px;font-family:'Inter',sans-serif;font-weight:700;margin-bottom:10px;}
  .card p{color:var(--soft);font-size:14.5px;line-height:1.6;}
  .card .ic{width:38px;height:38px;border-radius:10px;background:var(--ledger-light);color:var(--ledger);display:flex;align-items:center;justify-content:center;margin-bottom:16px;}
  .card .ic svg{width:19px;height:19px;}

  /* ---------- SERVICE ---------- */
  .service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  @media(max-width:860px){.service-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:560px){.service-grid{grid-template-columns:1fr;}}
  .service-card{background:var(--ink);border-radius:16px;padding:32px 28px;color:#fff;}
  .service-card .ic{width:44px;height:44px;border-radius:11px;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;margin-bottom:22px;color:var(--verify);}
  .service-card .ic svg{width:22px;height:22px;}
  .service-card h3{font-family:'Fraunces',serif;font-size:19px;font-weight:600;margin-bottom:10px;color:#fff;}
  .service-card p{color:#aab8cc;font-size:14px;line-height:1.65;}

  /* ---------- PROCESS ---------- */
  .process{background:var(--panel);}
  .process-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;}
  @media(max-width:860px){.process-row{grid-template-columns:1fr;}}
  .process-item{position:relative;padding-top:8px;}
  .process-num{
    font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:600;color:var(--verify);
    width:36px;height:36px;border-radius:50%;border:1.5px solid var(--verify);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;background:#fff;
  }
  .process-item:last-child .process-num{color:var(--ledger);border-color:var(--ledger);}
  .process-item h4{font-size:16px;font-family:'Inter',sans-serif;font-weight:700;margin-bottom:8px;}
  .process-item p{font-size:13.5px;color:var(--soft);line-height:1.6;}

  /* ---------- ALLIANCES ---------- */
  .alliance-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
  @media(max-width:720px){.alliance-grid{grid-template-columns:1fr;}}
  .alliance-card{border:1px solid var(--line);border-radius:16px;padding:30px;}
  .alliance-card .tag{
    font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;
    color:var(--verify);font-weight:600;margin-bottom:14px;display:block;
  }
  .alliance-card h3{font-size:20px;margin-bottom:12px;}
  .alliance-card p{color:var(--soft);font-size:14.5px;line-height:1.65;}

  /* ---------- PRICING ---------- */
  .pricing-wrap{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
  @media(max-width:820px){.pricing-wrap{grid-template-columns:1fr;}}
  .price-card{border:1.5px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;}
  .price-card.featured{border-color:var(--ink);position:relative;}
  .price-head{padding:28px 30px 22px;border-bottom:1px solid var(--line);}
  .price-card.featured .price-head{background:var(--ink);border-bottom:none;}
  .price-card.featured .price-head *{color:#fff !important;}
  .price-head .badge{
    display:inline-block;font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;
    background:var(--ledger-light);color:var(--ledger);padding:4px 10px;border-radius:20px;margin-bottom:14px;
  }
  .price-card.featured .badge{background:rgba(217,131,36,.22);color:#ffc98a;}
  .price-head h3{font-size:22px;margin-bottom:6px;}
  .price-head .vol{font-size:13.5px;color:var(--soft);}
  .price-card.featured .vol{color:#c7d0dd;}
  .price-body{padding:26px 30px 30px;}
  .price-tag{display:flex;align-items:baseline;gap:10px;margin-bottom:6px;}
  .price-tag .now{font-family:'IBM Plex Mono',monospace;font-size:34px;font-weight:600;color:var(--ink);}
  .price-tag .was{font-family:'IBM Plex Mono',monospace;font-size:15px;color:var(--soft);text-decoration:line-through;}
  .price-unit{font-size:12.5px;color:var(--soft);margin-bottom:22px;}
  .price-list{list-style:none;}
  .price-list li{
    display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink);
    padding:9px 0;border-top:1px solid var(--line);
  }
  .price-list li:first-child{border-top:none;}
  .price-list svg{width:15px;height:15px;color:var(--verify);flex-shrink:0;margin-top:2px;}

  /* ---------- WHY ---------- */
  .why{background:var(--ink);color:#fff;}
  .why .section-head .eyebrow{color:var(--ledger);}
  .why .section-head h2{color:#fff;}
  .why-list{display:grid;grid-template-columns:1fr 1fr;gap:22px 40px;}
  @media(max-width:720px){.why-list{grid-template-columns:1fr;}}
  .why-item{display:flex;gap:14px;align-items:flex-start;}
  .why-item .dot{width:8px;height:8px;border-radius:50%;background:var(--ledger);margin-top:8px;flex-shrink:0;}
  .why-item p{color:#c7d0dd;font-size:15px;line-height:1.65;}

  /* ---------- CONTACT ---------- */
  .contact{text-align:center;padding:100px 0;}
  .contact h2{font-size:38px;max-width:620px;margin:16px auto 16px;}
  @media(max-width:720px){.contact h2{font-size:28px;}}
  .contact p.lead{color:var(--soft);max-width:480px;margin:0 auto 34px;}
  .contact-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:40px;}
  .contact-info{
    display:inline-flex;gap:28px;flex-wrap:wrap;justify-content:center;
    font-family:'IBM Plex Mono',monospace;font-size:14.5px;color:var(--soft);
    padding-top:28px;border-top:1px solid var(--line);
  }
  .contact-info a:hover{color:var(--ink);}

  footer{border-top:1px solid var(--line);padding:28px 0;}
  footer .wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;}
  footer .logo{font-size:16px;}
  footer .fine{font-size:12.5px;color:var(--soft);}
  .footer-links{display:flex;gap:22px;font-size:13.5px;font-weight:500;color:var(--soft);flex-wrap:wrap;}
  .footer-links a:hover{color:var(--ink);}
  .social-links{display:flex;gap:14px;align-items:center;}
  .social-links a{
    width:34px;height:34px;border-radius:50%;background:var(--panel);
    display:flex;align-items:center;justify-content:center;color:var(--soft);
    transition:background .15s ease, color .15s ease;
  }
  .social-links a:hover{background:var(--ink);color:#fff;}
  .social-links svg{width:16px;height:16px;}

  /* ---------- BLOG (preview cards on homepage) ---------- */
  .blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
  @media(max-width:960px){.blog-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:600px){.blog-grid{grid-template-columns:1fr;}}
  .blog-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:transform .18s ease, box-shadow .18s ease;}
  .blog-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px -14px rgba(11,37,69,.22);}
  .blog-card img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;}
  .blog-card-body{padding:18px 20px 22px;}
  .blog-tag{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--verify);font-weight:600;}
  .blog-card h3{font-size:16px;font-family:'Inter',sans-serif;font-weight:700;margin:8px 0 8px;line-height:1.35;}
  .blog-card p{font-size:13px;color:var(--soft);line-height:1.55;}
  .blog-readmore{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--ink);margin-top:12px;}
  .blog-readmore svg{width:13px;height:13px;transition:transform .15s ease;}
  .blog-card:hover .blog-readmore svg{transform:translateX(3px);}
  .blog-cta{text-align:center;margin-top:40px;}

  /* ---------- BLOG LISTING / POST PAGES ---------- */
  .blog-hero{background:var(--ink);color:#fff;padding:70px 0 50px;}
  .blog-hero h1{color:#fff;font-size:36px;margin-top:14px;}
  .blog-hero p{color:#c7d0dd;font-size:15.5px;max-width:560px;margin-top:14px;}
  .breadcrumb{font-size:13px;color:#8fa0bc;margin-bottom:6px;}
  .breadcrumb a{color:#c7d0dd;}
  .breadcrumb a:hover{color:#fff;}

  .post-hero{padding:56px 0 20px;}
  .post-hero .breadcrumb{color:var(--soft);}
  .post-hero .breadcrumb a{color:var(--soft);}
  .post-hero .breadcrumb a:hover{color:var(--ink);}
  .post-hero h1{font-size:36px;margin:14px 0 16px;max-width:760px;}
  @media(max-width:720px){.post-hero h1{font-size:27px;}}
  .post-meta{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--soft);letter-spacing:.04em;}
  .post-cover{margin:32px 0 8px;border-radius:16px;overflow:hidden;}
  .post-cover img{width:100%;display:block;}
  .post-body{max-width:720px;margin:0 auto;padding:20px 0 40px;}
  .post-body h2{font-size:24px;margin:36px 0 14px;}
  .post-body h3{font-size:18px;margin:26px 0 10px;font-family:'Inter',sans-serif;}
  .post-body p{font-size:16px;color:#374151;line-height:1.75;margin-bottom:18px;}
  .post-body ul{margin:0 0 18px 22px;color:#374151;font-size:16px;line-height:1.75;}
  .post-body li{margin-bottom:6px;}
  .post-cta{
    background:var(--panel);border-radius:16px;padding:32px;margin:44px 0 8px;text-align:center;
  }
  .post-cta h3{font-size:20px;margin-bottom:10px;}
  .post-cta p{color:var(--soft);font-size:14.5px;margin-bottom:20px;}
  .related{background:var(--panel);}
  .related .section-head{margin-bottom:34px;}

  .fade-up{opacity:0;transform:translateY(18px);transition:opacity .7s ease, transform .7s ease;}
  .fade-up.in{opacity:1;transform:translateY(0);}

  @media (prefers-reduced-motion: reduce){
    .fade-up{opacity:1;transform:none;transition:none;}
    html{scroll-behavior:auto;}
  }

  :focus-visible{outline:2.5px solid var(--verify);outline-offset:3px;}