html { scroll-behavior: smooth; }
  body {
    margin: 0;
    overflow-x: hidden;
    background: #f6f5f2;
    font-family: 'Archivo', sans-serif;
    color: #2b2a27;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; transition: opacity .25s; }
  a:hover { opacity: .55; }
  ::selection { background: #2b2a27; color: #f6f5f2; }
  * { box-sizing: border-box; }

  @keyframes n3xKenBurns {
    0%   { transform: scale(1.04) translate(0, 0); }
    50%  { transform: scale(1.16) translate(-2%, -2%); }
    100% { transform: scale(1.04) translate(0, 0); }
  }

  /* ---- Shared photo treatment: unifies varied stock photography into one muted, editorial palette ---- */
  .n3x-media {
    filter: grayscale(55%) sepia(10%) brightness(0.96) contrast(1.08);
    position: relative;
  }
  .n3x-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #2b2a27;
    mix-blend-mode: multiply;
    opacity: .08;
    pointer-events: none;
  }

  /* ---- Services accordion ---- */
  .svc { border-top: 1px solid rgba(0,0,0,.14); }
  .svc:last-child { border-bottom: 1px solid rgba(0,0,0,.14); }
  .svc-head {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    padding: 34px 0;
    text-align: left;
    color: #2b2a27;
    font-family: inherit;
    opacity: .62;
    transition: opacity .3s;
  }
  .svc.open .svc-head { opacity: 1; }
  .svc-icon {
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    padding-top: 6px;
    transition: transform .35s ease;
  }
  .svc.open .svc-icon { transform: rotate(45deg); }
  .svc-body {
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height .5s ease, opacity .4s ease;
  }
  .svc.open .svc-body { max-height: 320px; opacity: 1; }

  .contact-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    background: #2b2a27;
    color: #f6f5f2;
    padding: 90px 20px;
    font-size: clamp(28px, 3.4vw, 44px);
    font-weight: 500;
    opacity: .45;
    transition: opacity .35s;
  }
  .contact-cta:hover { opacity: .72; }

  .sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
  }

  @media (max-width: 760px) {
    .grid-2, .grid-works, .grid-services, .grid-info { grid-template-columns: 1fr !important; }
    .works-thumbs { grid-template-columns: repeat(2, 1fr) !important; }
    header nav { gap: 6px !important; }
  }

  /* ---- Contact form ---- */
  .contact-form { max-width: 720px; }
  .cf-intro {
    font-family: 'Spectral', serif;
    font-size: 17px;
    line-height: 1.85;
    color: #4a4844;
    margin: 0 0 60px;
    max-width: 620px;
  }
  .cf-field { margin-bottom: 40px; }
  .cf-label {
    display: block;
    font-size: 12px;
    letter-spacing: .2em;
    color: #8a8781;
    margin-bottom: 16px;
    text-transform: uppercase;
  }
  .cf-req { color: #2b2a27; }
  .cf-checks {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }
  .cf-check {
    cursor: pointer;
    border: 1px solid rgba(0,0,0,.22);
    padding: 12px 20px;
    font-size: 14px;
    transition: background .25s, color .25s, border-color .25s;
    user-select: none;
  }
  .cf-check input { display: none; }
  .cf-check.checked {
    background: #2b2a27;
    color: #f6f5f2;
    border-color: #2b2a27;
  }
  .cf-input, .cf-textarea {
    width: 100%;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(0,0,0,.22);
    padding: 12px 0;
    font-family: inherit;
    font-size: 17px;
    color: #2b2a27;
    transition: border-color .3s;
  }
  .cf-input:focus, .cf-textarea:focus {
    outline: none;
    border-bottom-color: #2b2a27;
  }
  .cf-textarea { resize: vertical; min-height: 120px; }
  .cf-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .cf-consent {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin: 20px 0 40px;
    font-size: 13px;
    line-height: 1.6;
    color: #5c5a56;
    cursor: pointer;
  }
  .cf-consent input {
    margin-top: 3px;
    accent-color: #2b2a27;
    width: 16px; height: 16px;
    flex-shrink: 0;
  }
  .cf-submit {
    background: #2b2a27;
    color: #f6f5f2;
    border: none;
    cursor: pointer;
    padding: 20px 54px;
    font-family: inherit;
    font-size: 15px;
    letter-spacing: .14em;
    transition: opacity .3s;
  }
  .cf-submit:hover:not(:disabled) { opacity: .72; }
  .cf-submit:disabled { opacity: .35; cursor: not-allowed; }
  .cf-error {
    font-size: 13px;
    color: #a13d2d;
    margin-top: 12px;
    min-height: 18px;
  }
  .cf-status {
    font-size: 15px;
    line-height: 1.7;
    padding: 40px 0;
  }
  @media (max-width: 760px) {
    .cf-row { grid-template-columns: 1fr; gap: 40px; }
  }