:root{
    --bg:#F6F3EE; --bg-alt:#EFEAE1; --ink:#171512; --stone:#6E6A62;
    --line:#DEDACF; --accent:#2E5941; --accent-soft:#E6EDE7;
    padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
    box-sizing:border-box;
  }
  @media (prefers-color-scheme: dark){
    :root:not([data-theme="light"]){
      --bg:#15140F; --bg-alt:#1C1A15; --ink:#EFEAE0; --stone:#9C968A;
      --line:#33302A; --accent:#7FBF9E; --accent-soft:#1F2B23;
    }
  }
  :root[data-theme="dark"]{
    --bg:#15140F; --bg-alt:#1C1A15; --ink:#EFEAE0; --stone:#9C968A;
    --line:#33302A; --accent:#7FBF9E; --accent-soft:#1F2B23;
  }
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(76px + env(safe-area-inset-top, 0px));
  }
  body{
    background:var(--bg); color:var(--ink); font-family:'Inter',system-ui,sans-serif;
    font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
    overflow-x: hidden;
  }
  a{color:inherit; text-decoration:none;}
  img{
    max-width: 100%;
    display: block;
    height: auto;
  }
  button,
  input,
  textarea,
  select {
    font: inherit;
  }
  .wrap{max-width:920px; margin:0 auto; padding: 24px;}
  ::selection{background:var(--accent); color:var(--bg);}

  header{
    position:sticky; top:0; z-index:50; background:color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter:blur(10px); border-bottom:1px solid var(--line);
    padding-top:env(safe-area-inset-top,0px);
  }
  .nav{display:flex; align-items:center; justify-content:space-between; height:76px;}
  .brand{font-weight:700; font-size:16px; letter-spacing:-0.01em;}
  .navlinks{display:flex; gap:28px; font-size:14.5px; color:var(--stone);}
  .navlinks a:hover{color:var(--ink);}
  .cta-small{border:1px solid var(--line); padding:9px 16px; border-radius:2rem 2rem 0rem 2rem; font-size:14px; white-space:nowrap;}
  .cta-small:hover{border-color:var(--accent); color:var(--accent);}
  .menu-toggle{display:none; background:none; border:0; font-size:22px; color:var(--ink); cursor:pointer;}

  section{padding:96px 0; border-bottom:1px solid var(--line);}
  section:last-of-type{border-bottom:none;}
  .eyebrow{color:var(--accent); font-size:14.5px; font-weight:600; margin-bottom:18px; display:block;}
  h1,h2,h3{font-weight:700; letter-spacing:-0.02em;}
  h2{font-size:clamp(28px,3.6vw,38px); max-width:640px; margin-bottom:14px;}
  .lede{color:var(--stone); font-size:17px; max-width:560px; margin-bottom:56px;}

  /* Hero */
  .hero{padding:88px 0 96px;}
  .hero .role{color:var(--stone); font-size:15px; margin-bottom:20px;}
  .hero h1{font-size:clamp(34px,5.6vw,56px); line-height:1.08; max-width:820px;}
  .hero p.intro{margin-top:26px; max-width:560px; color:var(--stone); font-size:17.5px;}
  .hero .actions{display:flex; gap:14px; margin-top:36px; flex-wrap:wrap;}
  .btn{padding:13px 22px; border-radius:2rem 2rem 0rem 2rem; font-size:15px; font-weight:600;}
  .btn.primary{background:var(--ink); color:var(--bg);}
  .btn.primary:hover{background:var(--accent); color:#fff;}
  .btn.ghost{border:1px solid var(--line);}
  .btn.ghost:hover{border-color:var(--ink);}

  /* Results */
  .stat-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line); border:1px solid var(--line);}
  .stat{background:var(--bg); padding:34px 30px;}
  .stat .num{font-size:clamp(30px,4vw,44px); font-weight:800; letter-spacing:-0.02em; color:var(--accent);}
  .stat .cap{margin-top:10px; font-size:14.5px; color:var(--stone); max-width:280px;}

  /* Work */
  .case{padding:34px 0; border-top:1px solid var(--line); display:grid; grid-template-columns:180px 1fr; gap:28px;}
  .case:first-of-type{border-top:none;}
  .case .meta{color:var(--stone); font-size:14px;}
  .case h3{font-size:21px; margin-bottom:8px;}
  .case p{color:var(--stone); font-size:15.5px; max-width:560px;}
  .case .tags{margin-top:14px; display:flex; gap:8px; flex-wrap:wrap;}
  .tag{font-size:12.5px; color:var(--stone); border:1px solid var(--line); padding:4px 10px; border-radius:2rem 2rem 0rem 2rem;}
  .case .figs{margin-top:16px; display:flex; gap:24px; flex-wrap:wrap;}
  .case .figs div b{display:block; font-size:19px; color:var(--ink);}
  .case .figs div span{font-size:12.5px; color:var(--stone);}

  /* Services */
  .svc-grid{display:grid; grid-template-columns:1fr 1fr; gap:0;}
  .svc{padding:26px 0; border-top:1px solid var(--line);}
  .svc:nth-child(-n+2){border-top:none;}
  .svc h3{font-size:17px; margin-bottom:8px;}
  .svc p{color:var(--stone); font-size:14.5px; max-width:320px;}

  /* Experience */
  .role-row{display:grid; grid-template-columns:1fr auto; gap:12px; padding:22px 0; border-top:1px solid var(--line); align-items:baseline;}
  .role-row:first-of-type{border-top:none;}
  .role-row h3{font-size:17px; font-weight:600;}
  .role-row .sub{color:var(--stone); font-size:14.5px; margin-top:4px;}
  .role-row .period{color:var(--stone); font-size:14px; white-space:nowrap;}

  /* About */
  .about-grid{
    display: grid;
    grid-template-columns: 1.4fr 0.9fr;
    align-items: start;
    gap: 2rem;
    width: 100%;
  }
  .about-inner{
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  .about-grid p{
    color: var(--stone);
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
  }

  .about-img-wrap{
    width: 100%;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 5rem 5rem 0 5rem;
    background: var(--bg-alt);
    overflow: hidden;
  }

  .about-img-wrap img{
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    display: block;
    border-radius: 2rem 2rem 0 2rem;
    transform: scale(1.02);
  }

  .skill-div{
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: start;
    align-items: start;
  }
  .skill-list{
    display:flex;
    flex-wrap:wrap;
    gap:8px;
    width:100%;
  }
  .skill-list span{font-size:13px; border:1px solid var(--line); padding:6px 12px; border-radius: 2rem 2rem 0 2rem; color:var(--stone);}
  .tool-label{margin-top:12px; font-size:13.5px; color:var(--accent); font-weight:600;}

  /* Contact */
  .contact-inner{display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:32px;}
  .contact-links{display:flex; flex-direction:column; gap:10px; font-size:16px;}
  .contact-links a:hover{color:var(--accent);}

  footer{padding:30px 0; font-size:13px; color:var(--stone); display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;}

  @media (max-width:760px){
    .navlinks{display:none;}
    .menu-toggle{display:block;}
    .stat-grid{grid-template-columns:1fr;}
    .case{grid-template-columns:1fr;}
    .svc-grid{grid-template-columns:1fr;}
    .about-grid{grid-template-columns:1fr;}
    section{padding:64px 0;}
    .contact-inner{align-items:flex-start;}
  }
  .mobile-menu{display:none; flex-direction:column; gap:2px; padding:8px 0 16px; border-bottom:1px solid var(--line);}
  .mobile-menu.open{display:flex;}
  .mobile-menu a{padding:12px 0; font-size:15px; color:var(--stone);}

  /* Case study trigger */
  .case-link{
    display:inline-flex; align-items:center; gap:6px; margin-top:16px;
    font-size:14px; font-weight:600; color:var(--accent); background:none; border:none;
    padding:0; cursor:pointer; font-family:inherit;
  }
  .case-link:hover{gap:10px;}
  .case-link svg{transition:transform .15s ease;}
  .case-link:hover svg{transform:translateX(2px);}

  /* Modal */
  .modal-overlay{
    position:fixed; inset:0; background:rgba(15,14,11,0.55); backdrop-filter:blur(2px);
    display:none; align-items:flex-start; justify-content:center; z-index:200;
    padding:40px 16px; overflow-y:auto;
  }
  .modal-overlay.open{display:flex;}
  .modal{
    background:var(--bg); max-width:680px; width:100%; border:1px solid var(--line);
    border-radius:3px; padding:0; position:relative; margin-top:env(safe-area-inset-top,0px);
  }
  .modal-head{
    position:sticky; top:0; background:var(--bg); padding:28px 32px 20px;
    border-bottom:1px solid var(--line); display:flex; justify-content:space-between; align-items:flex-start; gap:16px;
  }
  .modal-head h3{font-size:24px; letter-spacing:-0.01em;}
  .modal-head .meta{color:var(--stone); font-size:14px; margin-top:6px;}
  .modal-close{
    background:none; border:1px solid var(--line); border-radius:50%; width:32px; height:32px;
    flex:none; font-size:16px; cursor:pointer; color:var(--ink);
  }
  .modal-close:hover{border-color:var(--ink);}
  .modal-body{padding:28px 32px 36px;}
  .modal-section{margin-bottom:26px;}
  .modal-section:last-child{margin-bottom:0;}
  .modal-section h4{font-size:12.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--accent); font-weight:700; margin-bottom:10px;}
  .modal-section p{color:var(--stone); font-size:15px; margin-bottom:8px;}
  .modal-section ul{padding-left:18px; color:var(--stone); font-size:15px;}
  .modal-section li{margin-bottom:5px;}
  .modal-stats{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); border:1px solid var(--line); margin-top:6px;}
  .modal-stats div{background:var(--bg); padding:14px 12px;}
  .modal-stats b{display:block; font-size:17px; color:var(--ink);}
  .modal-stats span{font-size:12px; color:var(--stone);}
  .modal-group-label{font-size:13px; font-weight:600; color:var(--ink); margin:16px 0 6px;}
  .modal-group-label:first-child{margin-top:0;}
  @media (max-width:600px){
    .modal-head{padding:22px 20px 16px;}
    .modal-body{padding:20px 20px 28px;}
    .modal-stats{grid-template-columns:repeat(2,1fr);}
  }

/* Fluid sizing and responsive layout */
html {
  font-size: 100%;
  scroll-padding-top: calc(76px + env(safe-area-inset-top, 0px));
}

body {
  margin: 0;
  min-width: 320px;
}

.wrap {
  width: 100%;
  padding-inline: clamp(16px, 4vw, 24px);
}

h1,
h2,
h3 {
  overflow-wrap: anywhere;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.375rem);
}

.eyebrow {
  font-size: clamp(0.8125rem, 1.8vw, 0.90625rem);
}

.lede,
.hero p.intro {
  font-size: clamp(1rem, 2vw, 1.09375rem);
}

.hero {
  padding-block: clamp(56px, 9vw, 88px) clamp(64px, 10vw, 96px);
}

.hero h1 {
  font-size: clamp(2.125rem, 7vw, 3.5rem);
}

.case p,
.role-row .sub,
.modal-section p,
.modal-section ul {
  font-size: clamp(0.875rem, 1.8vw, 0.96875rem);
}

.about-img-wrap,
.about-img-wrap img {
  min-height: 0;
}

.about-img-wrap {
  aspect-ratio: 4 / 5;
}

.about-img-wrap img {
  height: 100%;
}

.btn,
.cta-small,
.menu-toggle,
.modal-close {
  min-height: 44px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  .wrap {
    padding-inline: 20px;
  }

  .nav {
    min-height: 68px;
    height: auto;
  }

  section {
    padding-block: clamp(48px, 10vw, 64px);
  }

  .lede {
    margin-bottom: 36px;
  }

  .about-grid {
    gap: 1.5rem;
  }

  .about-img-wrap {
    max-width: 480px;
  }

  .role-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .role-row .period {
    white-space: normal;
  }

  .contact-inner {
    gap: 24px;
  }

  .modal-overlay {
    padding: 16px;
  }
}

@media (max-width: 420px) {
  .wrap {
    padding-inline: 16px;
  }

  .hero .actions {
    gap: 10px;
  }

  .btn {
    padding: 12px 16px;
  }

  .stat {
    padding: 24px 20px;
  }

  .modal-overlay {
    padding: 8px;
  }

  .modal-head {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* ...existing code... */