:root {
      --ink: #06111a;
      --ink-soft: #0a1a26;
      --panel: rgba(12, 31, 44, .76);
      --panel-strong: #0d2230;
      --line: rgba(185, 218, 230, .14);
      --line-bright: rgba(80, 215, 219, .34);
      --paper: #f7fafb;
      --muted: #9eb0bc;
      --cyan: #50d7db;
      --cyan-soft: #b5f0ef;
      --gold: #d6ad63;
      --gold-soft: #f1d69f;
      --success: #78d6ad;
      --max: 1180px;
      --radius: 28px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 92px; }
    body {
      margin: 0;
      min-width: 320px;
      color: var(--paper);
      background:
        radial-gradient(circle at 80% 8%, rgba(80, 215, 219, .10), transparent 29%),
        radial-gradient(circle at 12% 36%, rgba(214, 173, 99, .07), transparent 24%),
        var(--ink);
      font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
      line-height: 1.6;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -2;
      pointer-events: none;
      opacity: .34;
      background-image:
        linear-gradient(rgba(146, 204, 215, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(146, 204, 215, .045) 1px, transparent 1px);
      background-size: 72px 72px;
      mask-image: linear-gradient(to bottom, black, transparent 82%);
    }

    body::after {
      content: "";
      position: fixed;
      inset: 0;
      z-index: -1;
      pointer-events: none;
      background: linear-gradient(90deg, rgba(6, 17, 26, .8), transparent 32%, transparent 68%, rgba(6, 17, 26, .8));
    }

    a { color: inherit; }
    button, a { -webkit-tap-highlight-color: transparent; }
    img { max-width: 100%; }
    .container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
    .section { padding: 116px 0; position: relative; }
    .section-tight { padding: 82px 0; }
    .section-line { border-top: 1px solid var(--line); }
    .mono {
      font-family: 'Space Grotesk', sans-serif;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .skip-link {
      position: fixed;
      left: 18px;
      top: -80px;
      z-index: 200;
      padding: 12px 16px;
      color: var(--ink);
      background: var(--cyan);
      border-radius: 10px;
      font-weight: 800;
      transition: top .2s ease;
    }
    .skip-link:focus { top: 18px; }

    .topbar {
      position: fixed;
      inset: 0 0 auto;
      z-index: 100;
      border-bottom: 1px solid rgba(185, 218, 230, .10);
      background: rgba(6, 17, 26, .82);
      backdrop-filter: blur(18px);
    }
    .nav {
      height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      font-family: 'Space Grotesk', sans-serif;
      font-size: .94rem;
      font-weight: 700;
      letter-spacing: .10em;
    }
    .brand-mark {
      display: grid;
      place-items: center;
      width: 36px;
      height: 36px;
      color: var(--ink);
      background: linear-gradient(135deg, var(--cyan), var(--gold-soft));
      border-radius: 11px;
      box-shadow: 0 0 32px rgba(80, 215, 219, .18);
    }
    .nav-links { display: flex; align-items: center; gap: 26px; }
    .nav-links a {
      color: var(--muted);
      text-decoration: none;
      font-size: .76rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      transition: color .2s ease;
    }
    .nav-links a:hover, .nav-links a:focus-visible { color: var(--cyan-soft); }
    .nav-cta {
      padding: 11px 17px;
      color: var(--paper) !important;
      border: 1px solid var(--line-bright);
      border-radius: 999px;
    }
    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      color: var(--paper);
      background: transparent;
      border: 1px solid var(--line);
      border-radius: 12px;
      font-size: 1.25rem;
      cursor: pointer;
    }
    .mobile-menu {
      display: none;
      padding: 0 20px 22px;
      border-top: 1px solid var(--line);
    }
    .mobile-menu.open { display: grid; }
    .mobile-menu a {
      padding: 14px 0;
      color: var(--muted);
      text-decoration: none;
      border-bottom: 1px solid var(--line);
      font-weight: 700;
    }

    .hero {
      min-height: 100svh;
      display: grid;
      align-items: center;
      padding: 132px 0 72px;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr);
      align-items: center;
      gap: 76px;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 24px;
      color: var(--cyan-soft);
      font-family: 'Space Grotesk', sans-serif;
      font-size: .74rem;
      font-weight: 700;
      letter-spacing: .15em;
      text-transform: uppercase;
    }
    .eyebrow::before {
      content: "";
      width: 36px;
      height: 1px;
      background: var(--cyan);
      box-shadow: 0 0 12px var(--cyan);
    }
    .hero h1 {
      margin: 0;
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(4rem, 8vw, 7.7rem);
      line-height: .86;
      letter-spacing: -.065em;
      text-transform: uppercase;
    }
    .hero h1 span {
      display: block;
      color: transparent;
      background: linear-gradient(105deg, var(--paper) 6%, var(--cyan-soft) 52%, var(--gold-soft));
      background-clip: text;
      -webkit-background-clip: text;
    }
    .hero-title {
      max-width: 760px;
      margin: 30px 0 0;
      color: var(--paper);
      font-size: clamp(1.3rem, 2.4vw, 2rem);
      font-weight: 700;
      line-height: 1.25;
      letter-spacing: -.025em;
    }
    .hero-copy {
      max-width: 700px;
      margin: 20px 0 0;
      color: var(--muted);
      font-size: 1.02rem;
    }
    .hero-copy strong { color: var(--cyan-soft); }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 13px;
      margin-top: 34px;
    }
    .hero-socials {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 21px;
      margin-top: 24px;
      color: var(--muted);
      font-size: .78rem;
      font-weight: 700;
    }
    .hero-socials a {
      text-decoration: none;
      border-bottom: 1px solid rgba(185, 218, 230, .3);
      transition: color .2s ease, border-color .2s ease;
    }
    .hero-socials a:hover, .hero-socials a:focus-visible {
      color: var(--cyan-soft);
      border-color: var(--cyan);
    }
    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 50px;
      padding: 0 22px;
      text-decoration: none;
      border-radius: 999px;
      font-size: .78rem;
      font-weight: 800;
      letter-spacing: .06em;
      text-transform: uppercase;
      transition: transform .2s ease, border-color .2s ease, background .2s ease;
    }
    .button:hover { transform: translateY(-2px); }
    .button-primary {
      color: #041117;
      background: linear-gradient(120deg, var(--cyan), var(--cyan-soft));
      box-shadow: 0 16px 45px rgba(80, 215, 219, .14);
    }
    .button-secondary {
      color: var(--paper);
      background: rgba(255, 255, 255, .03);
      border: 1px solid var(--line);
    }
    .button-secondary:hover { border-color: var(--line-bright); }
    .button-gold {
      color: var(--ink);
      background: linear-gradient(120deg, var(--gold), var(--gold-soft));
    }

    .portrait-stage { position: relative; isolation: isolate; }
    .portrait-stage::before {
      content: "";
      position: absolute;
      inset: 8% -8% 2% 10%;
      z-index: -2;
      background: radial-gradient(circle, rgba(80, 215, 219, .22), transparent 62%);
      filter: blur(28px);
    }
    .portrait-card {
      position: relative;
      min-height: 540px;
      overflow: hidden;
      background: linear-gradient(155deg, rgba(15, 42, 56, .98), rgba(6, 17, 26, .7));
      border: 1px solid var(--line-bright);
      border-radius: 42px 42px 130px 42px;
      box-shadow: 0 34px 100px rgba(0, 0, 0, .34);
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at 68% 32%, rgba(80, 215, 219, .2), transparent 39%),
        repeating-linear-gradient(90deg, transparent 0 47px, rgba(185, 218, 230, .045) 48px),
        linear-gradient(155deg, #123244, #06111a 80%);
    }
    .portrait-photo {
      position: absolute;
      inset: 0;
      z-index: 1;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center 22%;
      filter: saturate(.9) contrast(1.04);
    }
    .portrait-card::before {
      content: "";
      position: absolute;
      inset: 24px;
      border: 1px solid rgba(214, 173, 99, .20);
      border-radius: 30px 30px 110px 30px;
      pointer-events: none;
      z-index: 4;
    }
    .portrait-card::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 46%;
      background: linear-gradient(to top, rgba(6, 17, 26, .96), transparent);
      z-index: 2;
    }
    .portrait-monogram {
      position: absolute;
      top: 30px;
      left: 30px;
      z-index: 5;
      display: grid;
      place-items: center;
      width: 72px;
      aspect-ratio: 1;
      border: 1px solid rgba(80, 215, 219, .43);
      border-radius: 22px;
      background: rgba(6, 17, 26, .68);
      backdrop-filter: blur(14px);
      box-shadow: inset 0 0 32px rgba(80, 215, 219, .08), 0 14px 40px rgba(0, 0, 0, .28);
      color: var(--cyan-soft);
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.65rem;
      font-weight: 700;
      letter-spacing: -.06em;
    }
    .portrait-monogram::after {
      content: "";
      position: absolute;
      bottom: 13px;
      width: 24px;
      height: 2px;
      border-radius: 2px;
      background: var(--gold);
    }
    .portrait-meta {
      position: absolute;
      z-index: 3;
      left: 40px;
      right: 40px;
      bottom: 38px;
    }
    .portrait-meta p { margin: 0; }
    .portrait-role {
      color: var(--paper);
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.08rem;
      font-weight: 700;
    }
    .portrait-place {
      margin-top: 7px !important;
      color: var(--muted);
      font-size: .82rem;
    }
    .orbit {
      position: absolute;
      z-index: 4;
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 10px 13px;
      color: var(--cyan-soft);
      background: rgba(6, 17, 26, .86);
      border: 1px solid var(--line-bright);
      border-radius: 999px;
      backdrop-filter: blur(12px);
      font-size: .66rem;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
      box-shadow: 0 14px 35px rgba(0, 0, 0, .25);
    }
    .orbit::before {
      content: "";
      width: 7px;
      height: 7px;
      background: var(--success);
      border-radius: 50%;
      box-shadow: 0 0 12px var(--success);
    }
    .orbit-one { top: 9%; right: -7%; }
    .orbit-two { top: 42%; left: -14%; color: var(--gold-soft); border-color: rgba(214, 173, 99, .35); }

    .metrics {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1px;
      margin-top: 56px;
      overflow: hidden;
      background: var(--line);
      border: 1px solid var(--line);
      border-radius: 22px;
    }
    .metric { padding: 23px 24px; background: rgba(6, 17, 26, .85); }
    .metric strong {
      display: block;
      color: var(--paper);
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.25rem;
      letter-spacing: -.02em;
    }
    .metric span { display: block; margin-top: 5px; color: var(--muted); font-size: .74rem; line-height: 1.5; }
    .metric-accent strong { color: var(--cyan); }

    .section-head {
      display: grid;
      grid-template-columns: 120px 1fr;
      align-items: start;
      gap: 32px;
      margin-bottom: 54px;
    }
    .section-number {
      color: var(--gold);
      font-family: 'Space Grotesk', sans-serif;
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .16em;
      text-transform: uppercase;
    }
    .section-head h2 {
      max-width: 830px;
      margin: 0;
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(2.3rem, 5vw, 4.4rem);
      line-height: 1;
      letter-spacing: -.045em;
    }
    .section-head p {
      max-width: 720px;
      margin: 22px 0 0;
      color: var(--muted);
      font-size: 1rem;
    }

    .capability-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .capability {
      min-height: 245px;
      padding: 28px;
      background: linear-gradient(150deg, rgba(16, 42, 56, .82), rgba(8, 23, 33, .62));
      border: 1px solid var(--line);
      border-radius: 24px;
      transition: transform .25s ease, border-color .25s ease;
    }
    .capability:hover { transform: translateY(-5px); border-color: var(--line-bright); }
    .capability-code {
      color: var(--cyan);
      font-family: 'Space Grotesk', sans-serif;
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .12em;
    }
    .capability h3 { margin: 54px 0 12px; font-size: 1.12rem; line-height: 1.3; }
    .capability p { margin: 0; color: var(--muted); font-size: .84rem; }

    .case-shell {
      position: relative;
      overflow: hidden;
      padding: 48px;
      background:
        radial-gradient(circle at 85% 15%, rgba(80, 215, 219, .14), transparent 30%),
        linear-gradient(135deg, rgba(14, 42, 57, .96), rgba(7, 22, 31, .96));
      border: 1px solid var(--line-bright);
      border-radius: 34px;
    }
    .case-kicker { color: var(--gold-soft); font-size: .7rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
    .case-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 310px;
      gap: 54px;
      align-items: start;
    }
    .case-copy h2 {
      max-width: 720px;
      margin: 14px 0 20px;
      font-family: 'Space Grotesk', sans-serif;
      font-size: clamp(2.2rem, 4vw, 3.8rem);
      line-height: 1;
      letter-spacing: -.04em;
    }
    .case-copy > p { max-width: 700px; color: var(--muted); }
    .result-card {
      padding: 28px;
      background: rgba(4, 17, 24, .64);
      border: 1px solid rgba(214, 173, 99, .28);
      border-radius: 24px;
    }
    .result-card span { color: var(--gold-soft); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
    .result-flow { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
    .result-flow strong { font-family: 'Space Grotesk', sans-serif; font-size: 2.45rem; line-height: 1; }
    .result-flow b { color: var(--cyan); font-size: 1.4rem; }
    .result-card p { margin: 15px 0 0; color: var(--muted); font-size: .78rem; }
    .architecture {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      margin-top: 42px;
    }
    .architecture-step {
      position: relative;
      min-height: 142px;
      padding: 22px;
      background: rgba(4, 17, 24, .52);
      border: 1px solid var(--line);
      border-radius: 18px;
    }
    .architecture-step:not(:last-child)::after {
      content: "→";
      position: absolute;
      top: 50%;
      right: -20px;
      z-index: 2;
      display: grid;
      place-items: center;
      width: 28px;
      height: 28px;
      color: var(--cyan);
      background: var(--ink-soft);
      border: 1px solid var(--line);
      border-radius: 50%;
      transform: translateY(-50%);
    }
    .architecture-step small { color: var(--cyan); font-size: .65rem; font-weight: 800; letter-spacing: .12em; }
    .architecture-step h4 { margin: 18px 0 7px; font-size: .94rem; }
    .architecture-step p { margin: 0; color: var(--muted); font-size: .74rem; }
    .governance-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
    .governance-row span {
      padding: 8px 11px;
      color: var(--cyan-soft);
      background: rgba(80, 215, 219, .06);
      border: 1px solid rgba(80, 215, 219, .18);
      border-radius: 999px;
      font-size: .68rem;
      font-weight: 700;
    }
    .case-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

    .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .project {
      position: relative;
      display: flex;
      flex-direction: column;
      min-height: 330px;
      padding: 30px;
      overflow: hidden;
      text-decoration: none;
      background: linear-gradient(155deg, rgba(15, 40, 54, .80), rgba(7, 21, 30, .72));
      border: 1px solid var(--line);
      border-radius: 26px;
      transition: transform .25s ease, border-color .25s ease;
    }
    .project:hover { transform: translateY(-5px); border-color: var(--line-bright); }
    .project::after {
      content: "";
      position: absolute;
      right: -50px;
      bottom: -70px;
      width: 180px;
      height: 180px;
      background: radial-gradient(circle, rgba(80, 215, 219, .13), transparent 68%);
    }
    .project-tag { color: var(--gold-soft); font-size: .67rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
    .project h3 { margin: 56px 0 14px; font-family: 'Space Grotesk', sans-serif; font-size: 1.55rem; line-height: 1.15; letter-spacing: -.02em; }
    .project p { margin: 0; color: var(--muted); font-size: .84rem; }
    .project-stack { margin-top: auto; padding-top: 30px; color: var(--cyan-soft); font-size: .69rem; font-weight: 700; letter-spacing: .07em; }
    .more-projects { margin-top: 24px; }
    .more-projects summary {
      width: fit-content;
      min-height: 44px;
      padding: 12px 18px;
      cursor: pointer;
      color: var(--ink);
      background: var(--panel);
      border: 1px solid var(--line);
      border-radius: 999px;
      font-weight: 800;
    }
    .more-projects[open] summary { margin-bottom: 18px; }
    :where(a, button, summary):focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; }

    .experience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
    .experience {
      padding: 34px;
      background: rgba(10, 29, 41, .64);
      border: 1px solid var(--line);
      border-radius: 26px;
    }
    .experience.featured { border-color: var(--line-bright); background: var(--panel); }
    .experience-meta { display: flex; justify-content: space-between; gap: 20px; color: var(--cyan); font-size: .69rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
    .experience h3 { margin: 28px 0 8px; font-size: 1.3rem; line-height: 1.3; }
    .experience h4 { margin: 0; color: var(--gold-soft); font-size: .82rem; }
    .experience ul { margin: 22px 0 0; padding-left: 18px; color: var(--muted); font-size: .84rem; }
    .experience li + li { margin-top: 10px; }
    .trajectory {
      grid-column: 1 / -1;
      display: grid;
      grid-template-columns: 190px 1fr;
      gap: 34px;
      align-items: center;
    }
    .trajectory strong { color: var(--paper); font-family: 'Space Grotesk', sans-serif; font-size: 1.15rem; }
    .trajectory p { margin: 0; color: var(--muted); font-size: .86rem; }

    .education-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .education-item {
      padding: 24px;
      background: rgba(10, 29, 41, .58);
      border: 1px solid var(--line);
      border-radius: 20px;
    }
    .education-item span { color: var(--gold); font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
    .education-item h3 { margin: 22px 0 8px; font-size: .95rem; }
    .education-item p { margin: 0; color: var(--muted); font-size: .73rem; }

    .book-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
    .book-feature { grid-column: 1 / -1; }
    .book {
      display: grid;
      grid-template-columns: 170px 1fr;
      gap: 28px;
      align-items: center;
      padding: 30px;
      background: linear-gradient(150deg, rgba(15, 39, 52, .76), rgba(8, 23, 32, .68));
      border: 1px solid var(--line);
      border-radius: 28px;
    }
    .book img {
      width: 170px;
      aspect-ratio: 2 / 3;
      object-fit: cover;
      border-radius: 12px;
      box-shadow: -16px 20px 44px rgba(0, 0, 0, .34);
    }
    .book-label { color: var(--gold-soft); font-size: .66rem; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
    .book h3 { margin: 13px 0 7px; font-family: 'Space Grotesk', sans-serif; font-size: 1.5rem; line-height: 1.1; }
    .book h4 { margin: 0; color: var(--cyan-soft); font-size: .77rem; }
    .book p { margin: 16px 0 22px; color: var(--muted); font-size: .8rem; }
    .book a { color: var(--paper); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }

    .principles {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 18px;
      align-items: stretch;
    }
    .quote-card, .principle-list {
      padding: 42px;
      background: rgba(10, 29, 41, .64);
      border: 1px solid var(--line);
      border-radius: 28px;
    }
    .quote-card {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      background: linear-gradient(145deg, rgba(17, 47, 60, .88), rgba(7, 22, 31, .78));
      border-color: var(--line-bright);
    }
    .quote-card blockquote { margin: 0; font-family: 'Space Grotesk', sans-serif; font-size: clamp(1.8rem, 3vw, 2.7rem); line-height: 1.15; letter-spacing: -.035em; }
    .quote-card cite { margin-top: 48px; color: var(--gold-soft); font-size: .72rem; font-style: normal; font-weight: 800; letter-spacing: .10em; text-transform: uppercase; }
    .principle-list { display: grid; gap: 0; }
    .principle {
      display: grid;
      grid-template-columns: 36px 1fr;
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid var(--line);
    }
    .principle:last-child { border-bottom: 0; }
    .principle b { color: var(--cyan); font-family: 'Space Grotesk', sans-serif; }
    .principle h3 { margin: 0; font-size: .95rem; }
    .principle p { margin: 5px 0 0; color: var(--muted); font-size: .77rem; }

    .contact {
      padding: 64px;
      text-align: center;
      background:
        radial-gradient(circle at 50% 10%, rgba(80, 215, 219, .16), transparent 42%),
        linear-gradient(145deg, rgba(15, 44, 57, .94), rgba(7, 20, 29, .92));
      border: 1px solid var(--line-bright);
      border-radius: 36px;
    }
    .contact span { color: var(--gold-soft); font-size: .69rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
    .contact h2 { max-width: 860px; margin: 18px auto; font-family: 'Space Grotesk', sans-serif; font-size: clamp(2.4rem, 5vw, 4.7rem); line-height: .98; letter-spacing: -.05em; }
    .contact p { max-width: 660px; margin: 0 auto; color: var(--muted); }
    .contact .hero-actions { justify-content: center; }

    footer { padding: 38px 0 48px; }
    .footer-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; color: var(--muted); font-size: .72rem; }
    .footer-row strong { color: var(--paper); }
    .footer-links { display: flex; gap: 18px; }
    .footer-links a { text-decoration: none; }

    .reveal { opacity: 1; transform: none; }
    .reveal.visible { opacity: 1; transform: none; }

    @media (max-width: 1040px) {
      .hero-grid { grid-template-columns: 1fr .72fr; gap: 44px; }
      .portrait-card { min-height: 470px; }
      .capability-grid, .education-grid { grid-template-columns: repeat(2, 1fr); }
      .book { grid-template-columns: 120px 1fr; }
      .book img { width: 120px; }
    }

    @media (max-width: 820px) {
      .nav-links { display: none; }
      .menu-toggle { display: grid; place-items: center; }
      .hero { min-height: auto; }
      .hero-grid { grid-template-columns: 1fr; }
      .hero-copy { max-width: 650px; }
      .portrait-stage { max-width: 520px; margin: 10px auto 0; }
      .portrait-card { min-height: 500px; }
      .orbit-one { right: 3%; }
      .orbit-two { left: -4%; }
      .section-head { grid-template-columns: 1fr; gap: 10px; }
      .case-grid { grid-template-columns: 1fr; gap: 28px; }
      .architecture { grid-template-columns: 1fr 1fr; }
      .architecture-step:not(:last-child)::after { display: none; }
      .project-grid { grid-template-columns: 1fr; }
      .project { min-height: 285px; }
      .book-grid { grid-template-columns: 1fr; }
      .principles { grid-template-columns: 1fr; }
    }

    @media (max-width: 620px) {
      .container { width: min(calc(100% - 28px), var(--max)); }
      .section { padding: 86px 0; }
      .hero { padding: 88px 0 58px; }
      .hero-grid { gap: 34px; }
      .hero h1 { font-size: clamp(3.45rem, 18vw, 5rem); }
      .metrics { grid-template-columns: 1fr; }
      .capability-grid, .experience-grid, .education-grid { grid-template-columns: 1fr; }
      .trajectory { grid-template-columns: 1fr; }
      .case-shell { padding: 28px 20px; border-radius: 26px; }
      .architecture { grid-template-columns: 1fr; }
      .portrait-stage { order: -1; width: 100%; margin-top: 0; }
      .portrait-card { min-height: 390px; border-radius: 28px 28px 82px 28px; }
      .portrait-photo { object-position: center 20%; }
      .portrait-monogram { top: 22px; left: 22px; width: 62px; border-radius: 19px; font-size: 1.4rem; }
      .portrait-meta { left: 28px; right: 28px; bottom: 28px; }
      .orbit-two { top: 47%; left: -2%; }
      .book { grid-template-columns: 92px 1fr; gap: 18px; padding: 22px; }
      .book img { width: 92px; }
      .book h3 { font-size: 1.15rem; }
      .quote-card, .principle-list { padding: 28px; }
      .contact { padding: 46px 22px; }
      .footer-row { flex-direction: column; text-align: center; }
    }

    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
      .reveal { opacity: 1; transform: none; }
    }