:root{
    --ink:#0B0E2B;
    --ink-soft:#2B2D45;
    --porcelain:#FAF9F6;
    --porcelain-deep:#F1EFE9;
    --paper:#FFFFFF;
    --graphite:#63636C;
    --graphite-light:#8A8A92;
    --line:rgba(11,14,43,0.10);
    --line-strong:rgba(11,14,43,0.16);
    --blue:#43BFEE;
    --indigo:#4B2E9E;
    --magenta:#C026D3;
    --pink:#E4318F;
    --orange:#FF7A3D;
    --grad: linear-gradient(100deg, var(--blue) 0%, var(--indigo) 28%, var(--magenta) 54%, var(--pink) 74%, var(--orange) 100%);
    --grad-soft: linear-gradient(100deg, rgba(67,191,238,.14) 0%, rgba(75,46,158,.14) 28%, rgba(192,38,211,.14) 54%, rgba(228,49,143,.14) 74%, rgba(255,122,61,.14) 100%);
    --shadow-soft: 0 1px 2px rgba(11,14,43,0.04), 0 12px 32px rgba(11,14,43,0.06);
    --shadow-lift: 0 8px 16px rgba(11,14,43,0.06), 0 32px 64px rgba(11,14,43,0.10);
    --ease: cubic-bezier(.22,.61,.36,1);
    --dur-s: .5s;
    --dur-m: .9s;
    --dur-l: 1.4s;
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--porcelain);
    color:var(--ink);
    font-family:'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight:400;
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  ::selection{ background:var(--indigo); color:#fff; }

  img{max-width:100%; display:block;}

  a{ color:inherit; text-decoration:none; }

  .eyebrow{
    font-family:'IBM Plex Mono', monospace;
    font-size:11px;
    letter-spacing:.16em;
    text-transform:uppercase;
    color:var(--graphite);
    display:inline-flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:'';
    width:6px; height:6px; border-radius:50%;
    background:var(--grad);
    flex-shrink:0;
  }

  .wrap{
    max-width:1240px;
    margin:0 auto;
    padding:0 40px;
  }

  h1,h2,h3,h4{
    font-family:'Fraunces', Georgia, serif;
    font-weight:400;
    letter-spacing:-0.01em;
    color:var(--ink);
  }

  .gradient-text{
    background:var(--grad);
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
    font-style:italic;
  }

  /* Buttons */
  .btn{
    font-family:'Inter', sans-serif;
    font-weight:500;
    font-size:14.5px;
    letter-spacing:.01em;
    padding:16px 30px;
    border-radius:100px;
    display:inline-flex;
    align-items:center;
    gap:10px;
    cursor:pointer;
    border:1px solid transparent;
    transition:transform var(--dur-s) var(--ease), background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease), color var(--dur-s) var(--ease);
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--ink);
    color:var(--porcelain);
  }
  .btn-primary:hover{ transform:translateY(-2px); background:#171A3D; }
  .btn-outline{
    background:transparent;
    border-color:var(--line-strong);
    color:var(--ink);
  }
  .btn-outline:hover{ transform:translateY(-2px); border-color:var(--ink); }
  .btn svg{ width:14px; height:14px; transition:transform var(--dur-s) var(--ease); }
  .btn:hover svg{ transform:translate(3px,-3px); }

  /* Nav */
  header{
    position:fixed; top:0; left:0; right:0; z-index:100;
    padding:22px 0;
    transition:padding var(--dur-s) var(--ease), background var(--dur-s) var(--ease), backdrop-filter var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease);
    border-bottom:1px solid transparent;
  }
  header.scrolled{
    padding:14px 0;
    background:rgba(250,249,246,0.78);
    backdrop-filter:blur(16px) saturate(160%);
    -webkit-backdrop-filter:blur(16px) saturate(160%);
    border-bottom-color:var(--line);
  }
  nav.wrap{
    display:flex; align-items:center; justify-content:space-between;
  }
  .brand{
    display:flex; align-items:center; gap:11px;
    font-family:'Inter', sans-serif;
    font-weight:600;
    font-size:16.5px;
    letter-spacing:-0.01em;
  }
  .brand img{ height:30px; width:auto; }
  .nav-links{
    display:flex; align-items:center; gap:36px;
    font-size:14px; font-weight:500; color:var(--ink-soft);
  }
  .nav-links a{
    position:relative; padding:4px 0;
    transition:color var(--dur-s) var(--ease);
  }
  .nav-links a::after{
    content:''; position:absolute; left:0; right:0; bottom:0; height:1px;
    background:var(--ink); transform:scaleX(0); transform-origin:right;
    transition:transform var(--dur-s) var(--ease);
  }
  .nav-links a:hover{ color:var(--ink); }
  .nav-links a:hover::after{ transform:scaleX(1); transform-origin:left; }
  .nav-cta{ display:flex; align-items:center; gap:22px; }
  .nav-cta .btn{ padding:11px 22px; font-size:13.5px; }
  .menu-toggle{ display:none; }

  /* Hero */
  .hero{
    position:relative;
    min-height:100vh;
    display:flex; flex-direction:column; justify-content:center;
    padding:160px 0 90px;
    overflow:hidden;
  }
  .hero-ribbon{
    position:absolute; inset:0; z-index:0;
    width:100%; height:100%;
    opacity:.9;
  }
  .hero-ribbon path{
    fill:none;
    stroke-width:1.4;
    stroke-linecap:round;
    stroke-dasharray:2600;
    stroke-dashoffset:2600;
    animation:draw 2.6s var(--ease) .3s forwards;
  }
  @keyframes draw{ to{ stroke-dashoffset:0; } }
  .hero-inner{ position:relative; z-index:1; }
  .hero .eyebrow{ margin-bottom:30px; }
  .hero h1{
    font-size:clamp(40px, 6.6vw, 96px);
    line-height:1.03;
    max-width:16.5ch;
    font-weight:400;
  }
  .hero p.sub{
    margin-top:34px;
    max-width:640px;
    font-size:18px;
    line-height:1.65;
    color:var(--graphite);
    font-weight:400;
  }
  .hero-actions{
    margin-top:48px;
    display:flex; gap:18px; flex-wrap:wrap;
  }
  .scroll-hint{
    position:absolute; bottom:44px; left:40px;
    display:flex; align-items:center; gap:12px;
    font-family:'IBM Plex Mono', monospace;
    font-size:11px; letter-spacing:.12em; color:var(--graphite-light);
    text-transform:uppercase;
  }
  .scroll-hint .line{ width:36px; height:1px; background:var(--line-strong); position:relative; overflow:hidden; }
  .scroll-hint .line::after{
    content:''; position:absolute; left:-100%; top:0; bottom:0; width:100%;
    background:var(--ink); animation:sweep 2.2s ease-in-out infinite;
  }
  @keyframes sweep{ 0%{left:-100%;} 50%{left:100%;} 100%{left:100%;} }

  /* Reveal utility */
  .reveal{ opacity:0; transform:translateY(28px); filter:blur(6px); transition:opacity 1s var(--ease), transform 1s var(--ease), filter 1s var(--ease); }
  .reveal.in-view{ opacity:1; transform:translateY(0); filter:blur(0); }
  .reveal-d1.in-view{ transition-delay:.08s; }
  .reveal-d2.in-view{ transition-delay:.16s; }
  .reveal-d3.in-view{ transition-delay:.24s; }
  .reveal-d4.in-view{ transition-delay:.32s; }

  section{ position:relative; }
  .section-pad{ padding:150px 0; }
  .section-pad-sm{ padding:110px 0; }

  .divider{ height:1px; background:var(--line); }

  /* Intro / editorial statement */
  .statement{
    text-align:center;
    padding:150px 0 130px;
  }
  .statement p{
    font-family:'Fraunces', serif;
    font-weight:400;
    font-style:italic;
    font-size:clamp(24px, 3.4vw, 42px);
    line-height:1.42;
    max-width:15ch;
    margin:0 auto;
    color:var(--ink-soft);
  }
  .statement p .plain{ font-style:normal; color:var(--ink); }

  /* Section headers */
  .section-head{
    display:flex; justify-content:space-between; align-items:flex-end;
    gap:40px; margin-bottom:64px; flex-wrap:wrap;
  }
  .section-head h2{
    font-size:clamp(30px, 4vw, 52px);
    max-width:14ch;
    font-weight:400;
  }
  .section-head .section-desc{
    max-width:360px; color:var(--graphite); font-size:15.5px; line-height:1.65;
    padding-bottom:6px;
  }

  /* Services grid (home) */
  .service-grid{
    display:grid;
    grid-template-columns:repeat(3, 1fr);
    gap:1px;
    background:var(--line);
    border:1px solid var(--line);
    border-radius:22px;
    overflow:hidden;
  }
  .service-card{
    background:var(--paper);
    padding:38px 32px;
    min-height:190px;
    display:flex; flex-direction:column; justify-content:space-between;
    transition:background var(--dur-s) var(--ease);
    position:relative;
  }
  .service-card::before{
    content:''; position:absolute; inset:0; opacity:0;
    background:var(--grad-soft);
    transition:opacity var(--dur-s) var(--ease);
    pointer-events:none;
  }
  .service-card:hover::before{ opacity:1; }
  .service-card .tag{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.12em;
    color:var(--graphite-light); text-transform:uppercase; position:relative;
  }
  .service-card h4{
    font-size:21px; font-weight:400; margin-top:26px; position:relative;
    transition:transform var(--dur-s) var(--ease);
  }
  .service-card:hover h4{ transform:translateX(4px); }

  /* Why us */
  .why-grid{
    display:grid; grid-template-columns:repeat(4,1fr); gap:56px;
  }
  .why-item .mark{
    width:38px; height:38px; margin-bottom:26px;
  }
  .why-item h4{ font-size:19px; font-weight:500; font-family:'Inter',sans-serif; margin-bottom:12px; letter-spacing:-0.01em;}
  .why-item p{ font-size:14.5px; color:var(--graphite); line-height:1.65; }

  /* Impact stats */
  .impact{
    background:var(--ink);
    color:var(--porcelain);
    border-radius:28px;
    padding:90px 60px;
    display:grid; grid-template-columns:repeat(4,1fr);
    gap:40px;
  }
  .impact .stat .num{
    font-family:'Fraunces', serif; font-size:clamp(36px,4.2vw,58px); font-weight:400;
  }
  .impact .stat .label{
    font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.1em;
    text-transform:uppercase; color:rgba(250,249,246,0.5); margin-top:14px;
  }

  /* Final CTA band */
  .cta-band{
    text-align:center; padding:170px 0;
  }
  .cta-band h2{
    font-size:clamp(34px,5.6vw,72px); max-width:15ch; margin:0 auto 44px;
  }

  /* Work section */
  .case{
    display:grid; grid-template-columns:0.9fr 1.1fr; gap:70px; align-items:center;
    padding:90px 0;
  }
  .case:not(:last-child){ border-bottom:1px solid var(--line); }
  .case-visual{
    aspect-ratio:4/3.1; border-radius:20px; position:relative; overflow:hidden;
    box-shadow:var(--shadow-lift);
  }
  .case-visual .canvas-bg{ position:absolute; inset:0; }
  .case-visual .grain{ position:absolute; inset:0; mix-blend-mode:overlay; opacity:.5; }
  .case-eyebrow{ display:flex; gap:16px; align-items:center; margin-bottom:22px; }
  .case-eyebrow .industry{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--graphite-light);
  }
  .case h3{ font-size:clamp(26px,3vw,38px); font-weight:400; margin-bottom:18px; }
  .case .oneliner{ color:var(--graphite); font-size:16px; margin-bottom:36px; max-width:44ch; line-height:1.6; }
  .case-details{ display:grid; grid-template-columns:1fr 1fr; gap:26px 34px; }
  .case-details div h5{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
    color:var(--graphite-light); margin-bottom:8px; font-weight:500;
  }
  .case-details div p{ font-size:14.5px; color:var(--ink-soft); line-height:1.55; }
  .case-impact{
    margin-top:32px; padding-top:28px; border-top:1px solid var(--line);
    display:flex; gap:40px; flex-wrap:wrap;
  }
  .case-impact .metric .n{ font-family:'Fraunces',serif; font-size:26px; }
  .case-impact .metric .l{ font-family:'IBM Plex Mono', monospace; font-size:10px; letter-spacing:.08em; text-transform:uppercase; color:var(--graphite-light); margin-top:4px;}

  /* Services detail (accordion) */
  .service-detail{
    border-top:1px solid var(--line);
  }
  .service-detail:last-child{ border-bottom:1px solid var(--line); }
  .service-detail summary{
    list-style:none; cursor:pointer;
    padding:34px 0;
    display:flex; align-items:center; justify-content:space-between; gap:30px;
  }
  .service-detail summary::-webkit-details-marker{ display:none; }
  .service-detail summary .s-left{ display:flex; align-items:baseline; gap:22px; }
  .service-detail summary .s-index{
    font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--graphite-light);
  }
  .service-detail summary h3{
    font-size:clamp(20px,2.4vw,28px); font-weight:400; transition:color var(--dur-s) var(--ease);
  }
  .service-detail[open] summary h3, .service-detail summary:hover h3{
    background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  }
  .s-plus{
    width:26px; height:26px; position:relative; flex-shrink:0;
  }
  .s-plus::before, .s-plus::after{
    content:''; position:absolute; background:var(--ink); transition:transform var(--dur-s) var(--ease);
  }
  .s-plus::before{ left:0; top:50%; width:100%; height:1px; transform:translateY(-50%); }
  .s-plus::after{ top:0; left:50%; width:1px; height:100%; transform:translateX(-50%); }
  .service-detail[open] .s-plus::after{ transform:translateX(-50%) rotate(90deg); opacity:0; }
  .service-body{
    padding:0 0 48px; display:grid; grid-template-columns:repeat(4,1fr); gap:30px;
    max-width:96%;
  }
  .service-body div h5{
    font-family:'IBM Plex Mono', monospace; font-size:10px; letter-spacing:.1em; text-transform:uppercase; color:var(--graphite-light); margin-bottom:10px;
  }
  .service-body div p, .service-body div ul{ font-size:14.5px; color:var(--ink-soft); line-height:1.65; }
  .service-body ul{ padding-left:16px; }
  .service-body li{ margin-bottom:5px; }

  /* Process */
  .process-wrap{ position:relative; padding-top:60px; }
  .process-path{ width:100%; height:auto; overflow:visible; }
  .process-path path{
    fill:none; stroke:var(--line-strong); stroke-width:1.2;
  }
  .process-path .active-path{
    stroke:url(#pgrad); stroke-width:1.6;
    stroke-dasharray:1;
    stroke-dashoffset:1;
    pathLength:1;
    transition:stroke-dashoffset 1.4s var(--ease);
  }
  .process-stages{
    display:grid; grid-template-columns:repeat(7,1fr); margin-top:-30px;
  }
  .process-stage{ text-align:center; padding:0 10px; }
  .process-stage .dot{
    width:10px; height:10px; border-radius:50%; background:var(--porcelain);
    border:1.5px solid var(--line-strong); margin:0 auto 22px;
    transition:background var(--dur-s) var(--ease), border-color var(--dur-s) var(--ease), transform var(--dur-s) var(--ease);
  }
  .process-stage.active .dot{ background:var(--ink); border-color:var(--ink); transform:scale(1.3); }
  .process-stage .num{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--graphite-light); margin-bottom:10px; }
  .process-stage h4{ font-size:17px; font-weight:500; font-family:'Inter',sans-serif; margin-bottom:10px; }
  .process-stage p{ font-size:13px; color:var(--graphite); line-height:1.55; }

  /* About */
  .about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:90px; align-items:start; }
  .about-grid h2{ font-size:clamp(32px,4.6vw,54px); max-width:12ch; margin-bottom:34px; }
  .about-body p{ font-size:16.5px; color:var(--graphite); line-height:1.75; margin-bottom:22px; max-width:52ch; }
  .mv-grid{ display:grid; grid-template-columns:1fr 1fr; gap:40px; margin-top:56px; }
  .mv-grid h5{ font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--graphite-light); margin-bottom:12px; }
  .mv-grid p{ font-family:'Fraunces', serif; font-style:italic; font-size:19px; line-height:1.5; color:var(--ink-soft); }
  .values-list{ margin-top:56px; display:flex; flex-wrap:wrap; gap:12px; }
  .values-list span{
    font-size:13.5px; padding:10px 18px; border:1px solid var(--line-strong); border-radius:100px; color:var(--ink-soft);
  }
  .about-quote{
    padding:56px 0 0; border-top:1px solid var(--line); margin-top:70px;
  }
  .about-quote p{
    font-family:'Fraunces', serif; font-style:italic; font-weight:400;
    font-size:clamp(24px,3vw,36px); line-height:1.4; max-width:22ch;
  }

  /* Contact */
  .contact-grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:90px; }
  .contact-info h2{ font-size:clamp(32px,4.4vw,50px); max-width:11ch; margin-bottom:26px; }
  .contact-info p.lead{ color:var(--graphite); font-size:16px; line-height:1.7; max-width:40ch; margin-bottom:52px; }
  .contact-meta{ display:flex; flex-direction:column; gap:26px; }
  .contact-meta .row{ display:flex; flex-direction:column; gap:6px; }
  .contact-meta .row h5{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--graphite-light);
  }
  .contact-meta .row a, .contact-meta .row span{ font-size:16px; }
  .contact-meta .row a{ transition:color var(--dur-s) var(--ease); border-bottom:1px solid var(--line-strong); width:fit-content;}
  .contact-meta .row a:hover{ color:var(--indigo); border-color:var(--indigo); }

  form.contact-form{ display:grid; grid-template-columns:1fr 1fr; gap:26px 24px; }
  .field{ display:flex; flex-direction:column; gap:10px; }
  .field.full{ grid-column:1/-1; }
  .field label{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--graphite-light);
  }
  .field input, .field select, .field textarea{
    font-family:'Inter', sans-serif; font-size:15px; color:var(--ink);
    background:transparent; border:none; border-bottom:1px solid var(--line-strong);
    padding:10px 2px; transition:border-color var(--dur-s) var(--ease);
    appearance:none; -webkit-appearance:none;
  }
  .field select{
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%2363636C'/%3E%3C/svg%3E");
    background-repeat:no-repeat; background-position:right 4px center;
  }
  .field textarea{ resize:vertical; min-height:90px; font-family:'Inter',sans-serif; }
  .field input::placeholder, .field textarea::placeholder{ color:var(--graphite-light); }
  .field input:focus, .field select:focus, .field textarea:focus{
    outline:none; border-color:var(--ink);
  }
  .contact-form .submit-row{ grid-column:1/-1; margin-top:12px; display:flex; align-items:center; gap:22px; }
  .form-note{ font-size:12.5px; color:var(--graphite-light); }
  .form-success{
    display:none; align-items:center; gap:10px; font-size:14px; color:var(--ink-soft);
  }
  .form-success.show{ display:flex; }
  .form-success .check{
    width:18px; height:18px; border-radius:50%; background:var(--grad); flex-shrink:0;
    display:flex; align-items:center; justify-content:center; color:#fff; font-size:11px;
  }

  /* Footer */
  footer{ padding:100px 0 50px; border-top:1px solid var(--line); }
  .footer-top{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:60px; margin-bottom:90px; }
  .footer-brand img{ height:43px; width:auto; margin-bottom:26px; }
  .footer-brand p{ color:var(--graphite); font-size:14px; max-width:26ch; line-height:1.6; }
  .footer-col h5{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--graphite-light); margin-bottom:20px;
  }
  .footer-col ul{ list-style:none; display:flex; flex-direction:column; gap:13px; }
  .footer-col a{ font-size:14.5px; color:var(--ink-soft); transition:color var(--dur-s) var(--ease); }
  .footer-col a:hover{ color:var(--indigo); }
  .footer-bottom{
    display:flex; justify-content:space-between; align-items:center; padding-top:34px; border-top:1px solid var(--line);
    font-size:13px; color:var(--graphite-light); flex-wrap:wrap; gap:16px;
  }

  /* Responsive */
  @media (max-width:980px){
    .wrap{ padding:0 24px; }
    .nav-links{ display:none; }
    .service-grid{ grid-template-columns:repeat(2,1fr); }
    .why-grid{ grid-template-columns:repeat(2,1fr); gap:44px; }
    .impact{ grid-template-columns:repeat(2,1fr); padding:60px 34px; gap:44px 24px;}
    .case{ grid-template-columns:1fr; gap:36px; }
    .case-details{ grid-template-columns:1fr 1fr; }
    .service-body{ grid-template-columns:1fr 1fr; max-width:100%; }
    .process-stages{ grid-template-columns:repeat(4,1fr); row-gap:40px; }
    .process-path{ display:none; }
    .about-grid{ grid-template-columns:1fr; gap:50px; }
    .mv-grid{ grid-template-columns:1fr; }
    .contact-grid{ grid-template-columns:1fr; gap:56px; }
    form.contact-form{ grid-template-columns:1fr; }
    .footer-top{ grid-template-columns:1fr 1fr; gap:44px; }
  }
  @media (max-width:600px){
    .hero{ padding-top:130px; }
    .service-grid{ grid-template-columns:1fr; }
    .why-grid{ grid-template-columns:1fr; }
    .impact{ grid-template-columns:1fr; }
    .process-stages{ grid-template-columns:repeat(2,1fr); }
    .footer-top{ grid-template-columns:1fr; }
    .section-pad{ padding:100px 0; }
    .statement{ padding:100px 0; }
    .cta-band{ padding:120px 0; }
  }

  @media (prefers-reduced-motion:reduce){
    *{ animation:none !important; transition:none !important; }
    .reveal{ opacity:1; transform:none; filter:none; }
  }

  /* ===== Multi-page additions: interior page hero, breadcrumbs, index grids, article, FAQ ===== */

  .page-hero{ padding:168px 0 76px; }
  .page-hero h1{ font-size:clamp(34px,5vw,64px); max-width:17ch; margin-top:18px; font-weight:400; }
  .page-hero p.sub{ margin-top:24px; max-width:660px; font-size:17px; color:var(--graphite); line-height:1.65; }

  .breadcrumbs{
    display:flex; gap:8px; align-items:center; flex-wrap:wrap;
    font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.06em; text-transform:uppercase;
    color:var(--graphite-light); margin-bottom:26px;
  }
  .breadcrumbs a{ color:var(--graphite-light); transition:color var(--dur-s) var(--ease); }
  .breadcrumbs a:hover{ color:var(--ink); }
  .breadcrumbs .sep{ opacity:.5; }
  .breadcrumbs .current{ color:var(--ink-soft); }

  /* Index grids: work / services / insights listing pages */
  .index-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
    background:var(--line); border:1px solid var(--line); border-radius:22px; overflow:hidden; margin-top:10px;
  }
  .index-card{
    background:var(--paper); padding:40px 34px; min-height:220px;
    display:flex; flex-direction:column; justify-content:space-between; position:relative;
    transition:background var(--dur-s) var(--ease);
  }
  .index-card::before{
    content:''; position:absolute; inset:0; opacity:0; background:var(--grad-soft);
    transition:opacity var(--dur-s) var(--ease); pointer-events:none;
  }
  .index-card:hover::before{ opacity:1; }
  .index-card .tag{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.12em; text-transform:uppercase;
    color:var(--graphite-light); position:relative;
  }
  .index-card h3{ font-size:22px; font-weight:400; margin-top:20px; position:relative; transition:transform var(--dur-s) var(--ease); }
  .index-card:hover h3{ transform:translateX(4px); }
  .index-card p{ font-size:14px; color:var(--graphite); margin-top:12px; line-height:1.6; position:relative; }
  .index-card .go{
    margin-top:26px; font-size:13px; font-weight:500; display:inline-flex; align-items:center; gap:6px;
    position:relative; color:var(--ink);
  }
  .index-card .go svg{ width:12px; height:12px; transition:transform var(--dur-s) var(--ease); }
  .index-card:hover .go svg{ transform:translate(3px,-3px); }

  /* Single service page body (non-accordion) */
  .service-single-lead{ font-size:18px; color:var(--graphite); max-width:68ch; line-height:1.75; margin:44px 0 56px; }
  .faq-list{ margin-top:20px; }
  .faq-item{ border-top:1px solid var(--line); padding:28px 0; }
  .faq-item:last-child{ border-bottom:1px solid var(--line); }
  .faq-item h4{ font-size:17px; font-weight:500; font-family:'Inter',sans-serif; margin-bottom:10px; }
  .faq-item p{ font-size:14.5px; color:var(--graphite); line-height:1.7; max-width:70ch; }

  .related-row{ margin-top:80px; padding-top:44px; border-top:1px solid var(--line); }
  .related-row h5{
    font-family:'IBM Plex Mono', monospace; font-size:10.5px; letter-spacing:.1em; text-transform:uppercase;
    color:var(--graphite-light); margin-bottom:20px;
  }
  .related-chips{ display:flex; flex-wrap:wrap; gap:12px; }
  .related-chips a{
    font-size:13.5px; padding:10px 18px; border:1px solid var(--line-strong); border-radius:100px; color:var(--ink-soft);
    transition:border-color var(--dur-s) var(--ease), color var(--dur-s) var(--ease);
  }
  .related-chips a:hover{ border-color:var(--ink); color:var(--ink); }

  /* Insights listing */
  .insight-list{ margin-top:16px; }
  .insight-row{
    display:grid; grid-template-columns:150px 1fr; gap:34px; padding:38px 0;
    border-top:1px solid var(--line); align-items:baseline;
  }
  .insight-list a.insight-row-link{ display:contents; }
  .insight-row:last-child{ border-bottom:1px solid var(--line); }
  .insight-row .date{ font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--graphite-light); }
  .insight-row h3{ font-size:23px; font-weight:400; margin-bottom:10px; transition:color var(--dur-s) var(--ease); }
  .insight-row:hover h3{
    background:var(--grad); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  }
  .insight-row p{ font-size:14.5px; color:var(--graphite); max-width:62ch; line-height:1.65; }

  /* Article (blog post) */
  .article-meta{
    display:flex; gap:16px; align-items:center; flex-wrap:wrap;
    font-family:'IBM Plex Mono', monospace; font-size:11px; letter-spacing:.06em; text-transform:uppercase;
    color:var(--graphite-light); margin-top:22px;
  }
  .article-body{ max-width:72ch; margin-top:54px; }
  .article-body p{ font-size:17px; line-height:1.85; color:var(--ink-soft); margin-bottom:28px; }
  .article-body h2{ font-size:clamp(24px,3vw,30px); margin:54px 0 22px; font-weight:400; }
  .article-body h3{ font-size:20px; margin:38px 0 16px; font-weight:500; font-family:'Inter',sans-serif; }
  .article-body ul, .article-body ol{ margin:0 0 28px 22px; color:var(--ink-soft); font-size:16.5px; line-height:1.8; }
  .article-body li{ margin-bottom:9px; }
  .article-body blockquote{
    font-family:'Fraunces', serif; font-style:italic; font-size:22px; line-height:1.5; color:var(--ink);
    border-left:2px solid var(--line-strong); padding-left:28px; margin:44px 0;
  }
  .article-body strong{ color:var(--ink); font-weight:600; }

  @media (max-width:980px){
    .index-grid{ grid-template-columns:repeat(2,1fr); }
    .insight-row{ grid-template-columns:1fr; gap:10px; }
  }
  @media (max-width:600px){
    .index-grid{ grid-template-columns:1fr; }
  }