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

    :root {
      --green: #1a7a3c;
      --green-light: #22a050;
      --green-dim: rgba(26,122,60,0.12);
      --charcoal: #1e1e1e;
      --charcoal-mid: #2d2d2d;
      --charcoal-soft: #444;
      --off-white: #f5f4f0;
      --white: #ffffff;
      --rule: rgba(26,122,60,0.25);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--charcoal);
      color: var(--off-white);
      overflow-x: hidden;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 60px;
      background: rgba(18,18,18,0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--rule);
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 14px;
      text-decoration: none;
    }

    .nav-logo-img {
      height: 52px;
      width: auto;
      display: block;
    }

    .nav-logo-text {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.15rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      color: var(--off-white);
      text-transform: uppercase;
      line-height: 1.2;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 36px;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.78rem;
      font-weight: 400;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(245,244,240,0.65);
      text-decoration: none;
      transition: color 0.2s;
    }

    .nav-links a:hover { color: var(--green-light); }

    .nav-cta {
      background: var(--green) !important;
      color: var(--white) !important;
      padding: 9px 22px;
      border: 1px solid var(--green);
      border-radius: 2px;
      font-size: 0.75rem !important;
      letter-spacing: 0.14em !important;
      transition: background 0.2s, border-color 0.2s !important;
    }

    .nav-cta:hover {
      background: var(--green-light) !important;
      border-color: var(--green-light) !important;
      color: var(--white) !important;
    }

    /* ── HERO ── */
    #hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding: 140px 60px 100px;
      position: relative;
      overflow: hidden;
    }

    .hero-grid-bg {
      position: absolute;
      inset: 0;
      background-image: url("circuit-tree-graphic.png");
      background-size: contain;
      background-repeat: no-repeat;
      background-position: center center;
      background-color: #000;
      pointer-events: none;
    }
    .hero-grid-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background:
        linear-gradient(to bottom, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.25) 50%, rgba(18,18,18,0.92) 100%),
        repeating-linear-gradient(rgba(26,122,60,0.04) 0px, rgba(26,122,60,0.04) 1px, transparent 1px, transparent 60px),
        repeating-linear-gradient(90deg, rgba(26,122,60,0.04) 0px, rgba(26,122,60,0.04) 1px, transparent 1px, transparent 60px);
    }

    .hero-glow {
      position: absolute;
      top: -20%;
      right: -10%;
      width: 600px;
      height: 600px;
      background: radial-gradient(circle, rgba(26,122,60,0.10) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-eyebrow {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--green-light);
      margin-bottom: 24px;
      opacity: 0;
      animation: fadeUp 0.7s 0.2s forwards;
    }

    .hero-headline {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(3rem, 6vw, 5.5rem);
      font-weight: 600;
      line-height: 1.05;
      color: var(--white);
      max-width: 720px;
      margin-bottom: 28px;
      opacity: 0;
      animation: fadeUp 0.7s 0.35s forwards;
    }

    .hero-headline em {
      font-style: normal;
      color: var(--green-light);
    }

    .hero-sub {
      font-size: 1.05rem;
      font-weight: 300;
      color: rgba(245,244,240,0.65);
      max-width: 520px;
      line-height: 1.75;
      margin-bottom: 220px;
      opacity: 0;
      animation: fadeUp 0.7s 0.5s forwards;
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      opacity: 0;
      animation: fadeUp 0.7s 0.65s forwards;
    }

    .btn-primary {
      background: var(--green);
      color: var(--white);
      padding: 14px 32px;
      border: 1px solid var(--green);
      border-radius: 2px;
      font-family: 'DM Sans', sans-serif;
      font-size: 0.8rem;
      font-weight: 500;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      text-decoration: none;
      cursor: pointer;
      transition: background 0.2s, border-color 0.2s;
    }

    .btn-primary:hover {
      background: var(--green-light);
      border-color: var(--green-light);
    }

    .btn-ghost {
      background: transparent;
      color: var(--off-white);
      padding: 14px 32px;
      border: 1px solid rgba(245,244,240,0.3);
      border-radius: 2px;
      font-family: 'DM Sans', sans-serif;
      font-size: 0.8rem;
      font-weight: 400;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      text-decoration: none;
      cursor: pointer;
      transition: border-color 0.2s, color 0.2s;
    }

    .btn-ghost:hover {
      border-color: var(--green-light);
      color: var(--green-light);
    }

    .hero-stats {
      display: flex;
      gap: 60px;
      margin-top: 80px;
      padding-top: 48px;
      border-top: 1px solid var(--rule);
      opacity: 0;
      animation: fadeUp 0.7s 0.8s forwards;
    }

    .stat-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 2.8rem;
      font-weight: 600;
      color: var(--green-light);
      line-height: 1;
    }

    .stat-label {
      font-size: 0.75rem;
      font-weight: 400;
      letter-spacing: 0.1em;
      color: rgba(245,244,240,0.5);
      text-transform: uppercase;
      margin-top: 6px;
    }

    /* ── SECTION SHARED ── */
    section {
      padding: 100px 60px;
    }

    .section-eyebrow {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--green-light);
      margin-bottom: 16px;
    }

    .section-title {
      font-family: 'Cormorant Garamond', serif;
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 600;
      color: var(--white);
      line-height: 1.1;
      margin-bottom: 20px;
    }

    .section-intro {
      font-size: 1rem;
      font-weight: 300;
      color: rgba(245,244,240,0.6);
      max-width: 580px;
      line-height: 1.8;
      margin-bottom: 60px;
    }

    /* ── ABOUT / DIFFERENTIATOR ── */
    #about {
      background: #161616;
      border-top: 1px solid var(--rule);
      border-bottom: 1px solid var(--rule);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
    }

    .about-left .section-intro { margin-bottom: 32px; }

    .about-points {
      display: flex;
      flex-direction: column;
      gap: 20px;
      margin-top: 16px;
    }

    .about-point {
      display: flex;
      align-items: flex-start;
      gap: 16px;
    }

    .about-point-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--green-light);
      margin-top: 8px;
      flex-shrink: 0;
    }

    .about-point-text {
      font-size: 0.95rem;
      font-weight: 300;
      color: rgba(245,244,240,0.7);
      line-height: 1.65;
    }

    .about-right {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .how-title {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--green-light);
      margin-bottom: 24px;
    }

    .how-steps {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .how-step {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 16px;
      align-items: start;
    }

    .how-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 2rem;
      font-weight: 600;
      color: var(--green-light);
      line-height: 1;
    }

    .how-step-title {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--white);
      margin-bottom: 6px;
      letter-spacing: 0.04em;
    }

    .how-step-text {
      font-size: 0.88rem;
      font-weight: 300;
      color: rgba(245,244,240,0.7);
      line-height: 1.7;
    }

    .credential-item {
      padding: 24px 28px;
      border: 1px solid var(--rule);
      border-radius: 2px;
      background: rgba(26,122,60,0.04);
      margin-bottom: 8px;
      transition: background 0.2s, border-color 0.2s;
    }

    .credential-item:hover {
      background: rgba(26,122,60,0.1);
      border-color: rgba(26,122,60,0.5);
    }

    .credential-label {
      font-size: 0.7rem;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--green-light);
      margin-bottom: 6px;
    }

    .credential-value {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.2rem;
      font-weight: 500;
      color: var(--white);
    }

    /* ── SERVICES ── */
    #services {
      background: var(--charcoal);
    }

    .services-header {
      max-width: 1200px;
      margin: 0 auto 60px;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2px;
      max-width: 1200px;
      margin: 0 auto;
    }

    .service-card {
      background: #161616;
      padding: 40px 36px;
      border: 1px solid transparent;
      transition: border-color 0.25s, background 0.25s;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 3px;
      height: 0;
      background: var(--green);
      transition: height 0.3s;
    }

    .service-card:hover::before { height: 100%; }

    .service-card:hover {
      background: #1a1a1a;
      border-color: var(--rule);
    }

    .service-icon {
      width: 44px;
      height: 44px;
      margin-bottom: 24px;
      color: var(--green-light);
    }

    .service-name {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.35rem;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 12px;
      line-height: 1.2;
    }

    .service-desc {
      font-size: 0.88rem;
      font-weight: 300;
      color: rgba(245,244,240,0.55);
      line-height: 1.75;
      margin-bottom: 20px;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .service-tag {
      font-size: 0.68rem;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--green-light);
      border: 1px solid rgba(26,122,60,0.35);
      padding: 4px 10px;
      border-radius: 1px;
    }

    /* ── WHY HOLLIN ── */
    #why {
      background: #161616;
      border-top: 1px solid var(--rule);
      border-bottom: 1px solid var(--rule);
    }

    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      max-width: 1200px;
      margin: 0 auto;
      align-items: start;
    }

    .why-points {
      display: flex;
      flex-direction: column;
      gap: 32px;
    }

    .why-point {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 20px;
      align-items: start;
    }

    .why-num {
      font-family: 'Cormorant Garamond', serif;
      font-size: 2rem;
      font-weight: 600;
      color: var(--green-light);
      line-height: 1;
    }

    .why-point-title {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--white);
      margin-bottom: 6px;
      letter-spacing: 0.04em;
    }

    .why-point-text {
      font-size: 0.88rem;
      font-weight: 300;
      color: rgba(245,244,240,0.55);
      line-height: 1.7;
    }

    .why-right {
      padding: 48px;
      border: 1px solid var(--rule);
      background: rgba(26,122,60,0.05);
    }

    .quote-text {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.55rem;
      font-weight: 500;
      color: var(--white);
      line-height: 1.55;
      margin-bottom: 28px;
    }

    .quote-text em {
      font-style: italic;
      color: var(--green-light);
    }

    .quote-attribution {
      font-size: 0.75rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(245,244,240,0.4);
    }

    /* ── CONTACT ── */
    #contact {
      background: var(--charcoal);
    }

    .contact-wrap {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }

    .contact-left .section-intro { margin-bottom: 36px; }

    .contact-info-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 20px;
    }

    .contact-info-icon {
      width: 18px;
      height: 18px;
      color: var(--green-light);
      flex-shrink: 0;
      margin-top: 2px;
    }

    .contact-info-text {
      font-size: 0.9rem;
      font-weight: 300;
      color: rgba(245,244,240,0.65);
      line-height: 1.6;
    }

    .contact-info-text a {
      color: rgba(245,244,240,0.65);
      text-decoration: none;
      transition: color 0.2s;
    }

    .contact-info-text a:hover { color: var(--green-light); }

    /* FORM */
    .contact-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .form-group label {
      font-size: 0.72rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: rgba(245,244,240,0.5);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      background: #161616;
      border: 1px solid rgba(245,244,240,0.12);
      border-radius: 2px;
      padding: 12px 16px;
      font-family: 'DM Sans', sans-serif;
      font-size: 0.9rem;
      font-weight: 300;
      color: var(--off-white);
      outline: none;
      transition: border-color 0.2s;
      -webkit-appearance: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      border-color: var(--green);
    }

    .form-group select option { background: #1e1e1e; }

    .form-group textarea { resize: vertical; min-height: 120px; }

    .form-submit {
      margin-top: 8px;
    }

    /* ── FOOTER ── */
    footer {
      padding: 40px 60px;
      background: #111;
      border-top: 1px solid var(--rule);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .footer-logo-img { height: 28px; width: auto; }

    .footer-brand {
      font-family: 'Cormorant Garamond', serif;
      font-size: 0.95rem;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(245,244,240,0.5);
    }

    .footer-copy {
      font-size: 0.75rem;
      color: rgba(245,244,240,0.3);
      letter-spacing: 0.06em;
    }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 900px) {
      nav { padding: 16px 24px; }
      .nav-links { display: none; }
      #hero, section { padding-left: 24px; padding-right: 24px; }
      .about-grid, .why-grid, .contact-wrap { grid-template-columns: 1fr; gap: 48px; }
      .services-grid { grid-template-columns: 1fr; }
      .form-row { grid-template-columns: 1fr; }
      .hero-stats { gap: 32px; flex-wrap: wrap; }
      footer { flex-direction: column; gap: 16px; text-align: center; }
    }