:root{
    --ink:#0A2233; --navy:#0E2C46; --navy-2:#15395B;
    --steel:#5E768C; --steel-line:#22425F;
    --mist:#E9EFF4; --paper:#F6F9FB; --card:#FFFFFF; --line:#DCE5EC;
    --amber:#F2A33C; --amber-2:#DE8A1C;
    --white:#FFFFFF; --text:#1C3346; --text-muted:#54697B;
    --on-dark:#E7EEF4; --on-dark-muted:#9DB2C4;
    --font-display:'Archivo','Arial Narrow',Helvetica,Arial,sans-serif;
    --font-body:'IBM Plex Sans',ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
    --font-mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
    --wrap:1180px; --r:14px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{font-family:var(--font-body);color:var(--text);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
  a{color:inherit;text-decoration:none}
  img,svg{display:block;max-width:100%}
  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
  .eyebrow{font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.28em;text-transform:uppercase;color:var(--amber-2)}
  .eyebrow.on-dark{color:var(--amber)}
  h1,h2,h3{font-family:var(--font-display);line-height:1.05;letter-spacing:-0.02em;color:var(--ink);font-weight:800}
  .section{padding:104px 0}
  .section-head{max-width:680px;margin-bottom:52px}
  .section-head h2{font-size:clamp(30px,4.4vw,50px);margin:14px 0 16px}
  .section-head p{font-size:18px;color:var(--text-muted)}
  .lede{font-size:19px;color:var(--text-muted)}

  /* buttons */
  .btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-weight:600;font-size:15.5px;padding:15px 24px;border-radius:10px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease, background .15s ease, box-shadow .15s ease;will-change:transform}
  .btn:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
  .btn-primary{background:var(--amber);color:#1c1304;box-shadow:0 8px 22px -10px rgba(242,163,60,.7)}
  .btn-primary:hover{background:var(--amber-2);transform:translateY(-2px)}
  .btn-ghost{border-color:rgba(231,238,244,.28);color:var(--on-dark)}
  .btn-ghost:hover{border-color:var(--on-dark);transform:translateY(-2px)}
  .btn-dark{background:var(--navy);color:var(--white)}
  .btn-dark:hover{background:var(--ink);transform:translateY(-2px)}
  .btn .arr{transition:transform .15s ease}
  .btn:hover .arr{transform:translateX(3px)}

  /* nav */
  header.nav{position:sticky;top:0;z-index:60;background:rgba(10,34,51,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--steel-line)}
  .nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
  .brand{display:flex;align-items:center;gap:12px}
  .brand .mark{width:38px;height:38px;flex:none}
  .brand .name{font-family:var(--font-display);font-weight:800;letter-spacing:-0.01em;color:#fff;font-size:18px;line-height:1}
  .brand .name small{display:block;font-family:var(--font-mono);font-weight:500;font-size:9.5px;letter-spacing:.34em;color:var(--on-dark-muted);margin-top:3px}
  .nav-links{display:flex;align-items:center;gap:30px}
  .nav-links a{color:var(--on-dark);font-size:15px;font-weight:500;opacity:.86;transition:opacity .15s,color .15s}
  .nav-links a:hover{opacity:1;color:#fff}
  .nav-cta{display:flex;align-items:center;gap:18px}
  .menu-btn{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px}
  .menu-btn span{display:block;width:22px;height:2px;background:#fff;margin:5px auto;transition:.25s}

  /* hero */
  .hero{position:relative;background:var(--ink);color:var(--on-dark);overflow:hidden;padding:96px 0 110px}
  .hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(94,118,140,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(94,118,140,.10) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(120% 100% at 70% 0%,#000 30%,transparent 78%);mask-image:radial-gradient(120% 100% at 70% 0%,#000 30%,transparent 78%)}
  .hero::after{content:"";position:absolute;top:-220px;right:-160px;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(242,163,60,.20),transparent 62%);pointer-events:none}
  .hero .wrap{position:relative;z-index:2}
  .hero-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:56px;align-items:center}
  .hero h1{color:#fff;font-size:clamp(40px,6vw,72px);font-weight:900;margin:20px 0}
  .hero h1 .amber{color:var(--amber)}
  .hero .sub{font-size:20px;color:var(--on-dark);opacity:.92;max-width:560px;margin-bottom:34px}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
  .hero-note{font-family:var(--font-mono);font-size:12.5px;letter-spacing:.04em;color:var(--on-dark-muted)}
  .hero-note b{color:var(--amber);font-weight:600}

  /* spec card in hero */
  .spec{background:linear-gradient(180deg,var(--navy),var(--navy-2));border:1px solid var(--steel-line);border-radius:16px;padding:26px;box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
  .spec .spec-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed var(--steel-line);padding-bottom:14px;margin-bottom:6px}
  .spec .spec-top span{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;color:var(--on-dark-muted)}
  .spec .row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid rgba(94,118,140,.18)}
  .spec .row:last-child{border-bottom:0}
  .spec .row .k{font-size:14.5px;color:var(--on-dark)}
  .spec .row .v{font-family:var(--font-mono);font-size:12.5px;color:var(--amber);font-weight:600}
  .spec .row .v.ok{color:#86e2a8}

  /* trust strip */
  .trust{background:var(--navy);border-top:1px solid var(--steel-line);border-bottom:1px solid var(--steel-line);padding:18px 0}
  .trust .row{display:flex;flex-wrap:wrap;gap:14px 30px;justify-content:center;align-items:center}
  .trust span{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;color:var(--on-dark-muted);text-transform:uppercase}
  .trust .dot{color:var(--amber)}

  /* problem */
  .problem{background:var(--paper)}
  .pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
  .pain{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:transform .18s ease, box-shadow .18s ease}
  .pain:hover{transform:translateY(-4px);box-shadow:0 18px 34px -22px rgba(14,44,70,.35)}
  .pain .idx{font-family:var(--font-mono);font-size:12px;color:var(--amber-2);font-weight:600;letter-spacing:.1em}
  .pain h3{font-size:19px;margin:10px 0 7px}
  .pain p{font-size:15px;color:var(--text-muted)}

  /* services */
  .services{background:var(--mist)}
  .svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
  .svc{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;position:relative;overflow:hidden;transition:transform .18s ease, box-shadow .18s ease, border-color .18s}
  .svc::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--amber);transform:scaleY(0);transform-origin:top;transition:transform .22s ease}
  .svc:hover{transform:translateY(-4px);box-shadow:0 20px 38px -24px rgba(14,44,70,.4);border-color:#cdd9e3}
  .svc:hover::before{transform:scaleY(1)}
  .svc .num{font-family:var(--font-mono);font-size:11.5px;color:var(--steel);letter-spacing:.14em}
  .svc h3{font-size:17.5px;margin:12px 0 8px;letter-spacing:-0.01em}
  .svc p{font-size:14px;color:var(--text-muted)}

  /* process */
  .process{background:var(--ink);color:var(--on-dark)}
  .process h2{color:#fff}
  .process .section-head p{color:var(--on-dark-muted)}
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
  .step{position:relative;padding-top:28px;border-top:2px solid var(--steel-line)}
  .step .n{position:absolute;top:-20px;left:0;font-family:var(--font-display);font-weight:900;font-size:42px;color:var(--amber);line-height:1}
  .step h3{color:#fff;font-size:21px;margin:14px 0 9px}
  .step p{font-size:15px;color:var(--on-dark);opacity:.85}

  /* pricing */
  .pricing{background:var(--paper)}
  .tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
  .tier{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:30px;display:flex;flex-direction:column}
  .tier.feat{border:1.5px solid var(--navy);box-shadow:0 30px 60px -34px rgba(14,44,70,.5);position:relative}
  .tier.feat::after{content:"MOST POPULAR";position:absolute;top:-12px;left:30px;background:var(--amber);color:#1c1304;font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.14em;padding:5px 11px;border-radius:6px}
  .tier .tname{font-family:var(--font-display);font-weight:800;font-size:21px;color:var(--ink)}
  .tier .blurb{font-size:14px;color:var(--text-muted);margin:6px 0 18px;min-height:40px}
  .tier .price{font-family:var(--font-display);font-weight:900;font-size:40px;color:var(--ink);letter-spacing:-0.02em}
  .tier .price small{font-family:var(--font-mono);font-size:13px;font-weight:500;color:var(--text-muted);letter-spacing:.02em}
  .tier .price .from{font-family:var(--font-mono);font-size:11px;color:var(--steel);display:block;letter-spacing:.14em;margin-bottom:2px}
  .tier ul{list-style:none;margin:20px 0 26px;display:flex;flex-direction:column;gap:11px}
  .tier li{font-size:14.5px;color:var(--text);padding-left:26px;position:relative}
  .tier li::before{content:"";position:absolute;left:0;top:7px;width:13px;height:8px;border-left:2.5px solid var(--amber);border-bottom:2.5px solid var(--amber);transform:rotate(-45deg)}
  .tier .btn{width:100%;justify-content:center;margin-top:auto}
  .alacarte{text-align:center;font-size:15px;color:var(--text-muted);margin-top:26px}
  .alacarte b{color:var(--ink)}

  /* guarantee */
  .guarantee{background:var(--amber)}
  .guarantee .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-top:46px;padding-bottom:46px}
  .guarantee .g-txt{max-width:760px}
  .guarantee .eyebrow{color:#7a4f06}
  .guarantee h2{color:#1c1304;font-size:clamp(26px,3.6vw,40px);margin-top:10px}
  .guarantee p{color:#3a2a08;font-size:16px;margin-top:8px}

  /* why */
  .why{background:var(--mist)}
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
  .why-points{display:flex;flex-direction:column;gap:22px}
  .wp{display:flex;gap:16px}
  .wp .ic{flex:none;width:44px;height:44px;border-radius:11px;background:var(--navy);display:flex;align-items:center;justify-content:center}
  .wp .ic svg{width:22px;height:22px}
  .wp h3{font-size:17.5px;margin-bottom:4px}
  .wp p{font-size:14.5px;color:var(--text-muted)}

  /* founding clients */
  .founding{background:var(--navy);color:var(--on-dark);border-radius:18px;padding:46px;display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;border:1px solid var(--steel-line)}
  .founding h3{color:#fff;font-size:26px;margin-bottom:8px}
  .founding p{color:var(--on-dark);opacity:.85;max-width:560px}

  /* faq */
  .faq{background:var(--paper)}
  .faq-list{max-width:820px;margin:0 auto}
  details.q{border-bottom:1px solid var(--line);padding:6px 0}
  details.q summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 0;font-family:var(--font-display);font-weight:700;font-size:18.5px;color:var(--ink)}
  details.q summary::-webkit-details-marker{display:none}
  details.q .plus{flex:none;width:26px;height:26px;position:relative}
  details.q .plus::before,details.q .plus::after{content:"";position:absolute;background:var(--amber-2);left:50%;top:50%;transform:translate(-50%,-50%);transition:.2s}
  details.q .plus::before{width:14px;height:2.5px}
  details.q .plus::after{width:2.5px;height:14px}
  details.q[open] .plus::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
  details.q p{padding:0 0 22px;color:var(--text-muted);font-size:15.5px;max-width:680px}

  /* final cta */
  .cta-final{background:var(--ink);color:var(--on-dark);text-align:center;position:relative;overflow:hidden}
  .cta-final::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(94,118,140,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(94,118,140,.09) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(80% 100% at 50% 0%,#000,transparent 75%);mask-image:radial-gradient(80% 100% at 50% 0%,#000,transparent 75%)}
  .cta-final .wrap{position:relative;z-index:2}
  .cta-final h2{color:#fff;font-size:clamp(32px,5vw,56px);font-weight:900;max-width:760px;margin:14px auto 18px}
  .cta-final p{color:var(--on-dark-muted);font-size:18px;max-width:560px;margin:0 auto 32px}

  /* footer */
  footer{background:#071925;color:var(--on-dark-muted);padding:64px 0 30px}
  .foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--steel-line)}
  footer .brand .name{font-size:17px}
  footer .f-about{margin-top:18px;font-size:14px;max-width:330px;color:var(--on-dark-muted)}
  footer h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin-bottom:16px}
  footer ul{list-style:none;display:flex;flex-direction:column;gap:10px}
  footer ul a{font-size:14.5px;color:var(--on-dark);opacity:.82}
  footer ul a:hover{color:var(--amber);opacity:1}
  .foot-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:24px;font-size:12.5px;font-family:var(--font-mono);letter-spacing:.02em}
  .foot-bottom .fine{max-width:680px;line-height:1.7}

  /* reveal */
  .reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease, transform .6s ease}
  .reveal.in{opacity:1;transform:none}

  @media (max-width:980px){
    .hero-grid{grid-template-columns:1fr;gap:40px}
    .spec{max-width:440px}
    .pain-grid{grid-template-columns:repeat(2,1fr)}
    .svc-grid{grid-template-columns:repeat(2,1fr)}
    .steps{grid-template-columns:1fr;gap:40px}
    .tier-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
    .why-grid{grid-template-columns:1fr;gap:34px}
    .foot-grid{grid-template-columns:1fr 1fr}
    .nav-links,.nav-cta .btn{display:none}
    .menu-btn{display:block}
    .nav-links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:var(--ink);padding:18px 24px;gap:18px;border-bottom:1px solid var(--steel-line)}
    .nav-links.open a{font-size:17px}
  }
  @media (max-width:560px){
    .section{padding:74px 0}
    .pain-grid,.svc-grid{grid-template-columns:1fr}
    .foot-grid{grid-template-columns:1fr}
    .founding{padding:30px}
  }
  @media (prefers-reduced-motion:reduce){
    *{scroll-behavior:auto!important}
    .reveal{opacity:1;transform:none;transition:none}
    .btn,.svc,.pain{transition:none}
  }