*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --ink: #0d0d0d;
    --paper: #f5f2ec;
    --cream: #ede9e1;
    --gold: #b8972a;
    --gold-light: #d4af4a;
    --rule: #c8bfae;
    --muted: #7a7060;
    --white: #faf8f4;
  }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Cormorant Garamond', serif;
    background: var(--paper);
    color: var(--ink);
    overflow-x: hidden;
  }

  /* ── NOISE OVERLAY ── */
  body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 9999; opacity: .4;
  }

  /* ── HEADER / NAV ── */
  header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.4rem 3rem;
    border-bottom: 1px solid transparent;
    transition: background .4s, border-color .4s, backdrop-filter .4s;
  }
  header.scrolled {
    background: rgba(245,242,236,.88);
    border-color: var(--rule);
    backdrop-filter: blur(14px);
  }

  .logo {
    font-family: 'DM Mono', monospace;
    font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
    color: var(--ink);
    text-decoration: none;
  }
  .logo span { color: var(--gold); }

  nav { display: flex; gap: 2.4rem; }
  nav a {
    font-family: 'DM Mono', monospace;
    font-size: .7rem; letter-spacing: .18em; text-transform: uppercase;
    color: var(--muted); text-decoration: none;
    transition: color .25s;
  }
  nav a:hover { color: var(--ink); }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    position: relative;
    overflow: hidden;
  }

  .hero-left {
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 8rem 3rem 5rem 3rem;
    position: relative; z-index: 2;
  }

  .hero-eyebrow {
    font-family: 'DM Mono', monospace;
    font-size: .68rem; letter-spacing: .28em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.6rem;
    opacity: 0; animation: fadeUp .8s .3s forwards;
  }

  .hero-title {
    font-size: clamp(3rem, 5vw, 5.5rem);
    font-weight: 300; line-height: 1.05;
    letter-spacing: -.02em;
    opacity: 0; animation: fadeUp .9s .5s forwards;
  }
  .hero-title em { font-style: italic; color: var(--gold); }

  .hero-tagline {
    margin-top: 2rem;
    font-size: 1.15rem; font-weight: 300; font-style: italic;
    color: var(--muted); max-width: 38ch; line-height: 1.7;
    opacity: 0; animation: fadeUp .9s .75s forwards;
  }

  .hero-cta {
    margin-top: 3rem;
    display: flex; gap: 1.2rem; align-items: center;
    opacity: 0; animation: fadeUp .8s 1s forwards;
  }
  .btn-primary {
    font-family: 'DM Mono', monospace;
    font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
    padding: .85rem 2.2rem;
    background: var(--ink); color: var(--paper);
    border: 1px solid var(--ink); text-decoration: none;
    transition: background .25s, color .25s;
  }
  .btn-primary:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }

  .btn-ghost {
    font-family: 'DM Mono', monospace;
    font-size: .72rem; letter-spacing: .16em; text-transform: uppercase;
    padding: .85rem 2.2rem;
    background: transparent; color: var(--ink);
    border: 1px solid var(--rule); text-decoration: none;
    transition: border-color .25s, color .25s;
  }
  .btn-ghost:hover { border-color: var(--ink); }

  /* Hero right — geometric diagram */
  .hero-right {
    position: relative; overflow: hidden;
    background: var(--ink);
    opacity: 0; animation: fadeIn 1.2s .2s forwards;
  }

  .hero-right::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, #1a1a14 0%, #0d0d0d 60%, #1c160a 100%);
  }

  .geo-canvas {
    position: absolute; inset: 0; z-index: 2;
  }

  .hero-right-label {
    position: absolute; bottom: 3rem; right: 3rem; z-index: 3;
    text-align: right;
    font-family: 'DM Mono', monospace;
    font-size: .62rem; letter-spacing: .22em; text-transform: uppercase;
    color: rgba(184,151,42,.6); line-height: 1.8;
  }

  /* ── MARQUEE STRIP ── */
  .marquee-strip {
    background: var(--ink); color: var(--gold);
    padding: .85rem 0; overflow: hidden;
    border-top: 1px solid #2a2a20; border-bottom: 1px solid #2a2a20;
  }
  .marquee-track {
    display: flex; width: max-content;
    animation: marquee 28s linear infinite;
  }
  .marquee-track span {
    font-family: 'DM Mono', monospace;
    font-size: .7rem; letter-spacing: .2em; text-transform: uppercase;
    padding: 0 3rem; white-space: nowrap;
    border-right: 1px solid #3a3a28;
  }

  /* ── SECTION COMMONS ── */
  section { padding: 7rem 3rem; }

  .section-label {
    font-family: 'DM Mono', monospace;
    font-size: .65rem; letter-spacing: .3em; text-transform: uppercase;
    color: var(--gold); margin-bottom: 1.2rem;
    display: flex; align-items: center; gap: .8rem;
  }
  .section-label::after {
    content: ''; flex: 1; max-width: 60px;
    height: 1px; background: var(--gold); opacity: .4;
  }

  .section-title {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 300; line-height: 1.15; letter-spacing: -.01em;
  }
  .section-title em { font-style: italic; color: var(--gold); }

  /* ── ABOUT ── */
  .about {
    background: var(--white);
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6rem; align-items: start;
  }

  .about-body {
    font-size: 1.2rem; font-weight: 300; line-height: 1.85; color: #3a3530;
    margin-top: 2rem;
  }
  .about-body p + p { margin-top: 1.4rem; }

  .about-right { padding-top: 1rem; }

  .stat-row {
    padding: 2rem 0;
    border-bottom: 1px solid var(--rule);
    display: flex; justify-content: space-between; align-items: baseline;
  }
  .stat-row:first-child { border-top: 1px solid var(--rule); }

  .stat-num {
    font-size: 3rem; font-weight: 300; letter-spacing: -.04em; color: var(--gold);
  }
  .stat-desc {
    font-family: 'DM Mono', monospace;
    font-size: .65rem; letter-spacing: .18em; text-transform: uppercase;
    color: var(--muted); max-width: 22ch; text-align: right;
  }

  /* ── PRINCIPLES ── */
  .principles { background: var(--ink); color: var(--paper); }
  .principles .section-label { color: var(--gold-light); }
  .principles .section-label::after { background: var(--gold-light); }
  .principles .section-title em { color: var(--gold-light); }

  .principles-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0; margin-top: 4rem;
    border: 1px solid #2a2a20;
  }

  .principle-card {
    padding: 3rem 2.5rem;
    border-right: 1px solid #2a2a20;
    position: relative; overflow: hidden;
    transition: background .35s;
  }
  .principle-card:last-child { border-right: none; }
  .principle-card:hover { background: rgba(184,151,42,.05); }

  .principle-card::before {
    content: attr(data-num);
    position: absolute; top: 1.5rem; right: 2rem;
    font-family: 'DM Mono', monospace;
    font-size: .6rem; letter-spacing: .2em;
    color: rgba(184,151,42,.35);
  }

  .principle-icon {
    width: 36px; height: 36px; margin-bottom: 1.8rem;
    border: 1px solid rgba(184,151,42,.4);
    display: flex; align-items: center; justify-content: center;
  }
  .principle-icon svg { width: 16px; height: 16px; stroke: var(--gold); fill: none; stroke-width: 1.5; }

  .principle-name {
    font-size: 1.4rem; font-weight: 400; line-height: 1.2;
    margin-bottom: 1rem; font-style: italic; color: var(--paper);
  }
  .principle-text {
    font-size: 1rem; font-weight: 300; line-height: 1.75;
    color: rgba(245,242,236,.55);
  }

  /* ── SERVICES ── */
  .services { background: var(--cream); }

  .services-list { margin-top: 4rem; }
  .service-item {
    display: grid; grid-template-columns: 80px 1fr auto;
    align-items: start; gap: 2rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid var(--rule);
    cursor: default;
    transition: background .2s;
  }
  .service-item:first-child { border-top: 1px solid var(--rule); }
  .service-item:hover .service-arrow { opacity: 1; transform: translateX(4px); }

  .service-num {
    font-family: 'DM Mono', monospace;
    font-size: .65rem; letter-spacing: .18em; text-transform: uppercase;
    color: var(--gold); padding-top: .35rem;
  }
  .service-name {
    font-size: 1.55rem; font-weight: 300; letter-spacing: -.01em; margin-bottom: .6rem;
  }
  .service-desc {
    font-size: 1rem; font-weight: 300; line-height: 1.7; color: var(--muted);
  }
  .service-arrow {
    font-size: 1.4rem; color: var(--gold);
    opacity: 0; transition: opacity .25s, transform .25s;
    padding-top: .2rem;
  }

  /* ── TAGLINE BANNER ── */
  .banner {
    background: var(--gold);
    padding: 5rem 3rem; text-align: center;
    position: relative; overflow: hidden;
  }
  .banner::before {
    content: ''; position: absolute; inset: 0;
    background: repeating-linear-gradient(
      45deg,
      transparent, transparent 40px,
      rgba(0,0,0,.03) 40px, rgba(0,0,0,.03) 41px
    );
  }
  .banner-quote {
    position: relative; z-index: 1;
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 300; letter-spacing: -.02em; line-height: 1.1;
    color: var(--ink);
  }
  .banner-quote em { font-style: italic; }

  /* ── CONTACT ── */
  .contact {
    background: var(--ink); color: var(--paper);
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6rem; align-items: start;
  }
  .contact .section-label { color: var(--gold-light); }
  .contact .section-label::after { background: var(--gold-light); }

  .contact-body {
    font-size: 1.2rem; font-weight: 300; line-height: 1.8;
    color: rgba(245,242,236,.6); margin-top: 2rem;
  }

  .contact-right { padding-top: 1rem; }

  .contact-line {
    padding: 1.8rem 0;
    border-bottom: 1px solid #2a2a20;
    display: flex; justify-content: space-between; align-items: center;
  }
  .contact-line:first-child { border-top: 1px solid #2a2a20; }
  .contact-type {
    font-family: 'DM Mono', monospace;
    font-size: .63rem; letter-spacing: .2em; text-transform: uppercase;
    color: var(--muted);
  }
  .contact-val {
    font-size: 1.05rem; color: var(--gold-light);
    text-decoration: none;
    transition: color .2s;
  }
  .contact-val:hover { color: var(--paper); }

  /* ── FOOTER ── */
  footer {
    background: #080808; color: rgba(245,242,236,.25);
    padding: 2.2rem 3rem;
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px solid #1e1e14;
  }
  footer span {
    font-family: 'DM Mono', monospace;
    font-size: .62rem; letter-spacing: .16em; text-transform: uppercase;
  }

  /* ── ANIMATIONS ── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; } to { opacity: 1; }
  }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }

  /* scroll reveal */
  .reveal {
    opacity: 0; transform: translateY(30px);
    transition: opacity .8s ease, transform .8s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  .reveal-delay-1 { transition-delay: .15s; }
  .reveal-delay-2 { transition-delay: .3s; }
  .reveal-delay-3 { transition-delay: .45s; }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    .hero { grid-template-columns: 1fr; }
    .hero-right { height: 320px; }
    .about, .contact { grid-template-columns: 1fr; gap: 3rem; }
    .principles-grid { grid-template-columns: 1fr; }
    .principle-card { border-right: none; border-bottom: 1px solid #2a2a20; }
    header { padding: 1.2rem 1.5rem; }
    nav { gap: 1.4rem; }
    section { padding: 5rem 1.5rem; }
    .hero-left { padding: 7rem 1.5rem 3rem; }
    .service-item { grid-template-columns: 60px 1fr; }
    .service-arrow { display: none; }
  }