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

    :root {
      --ink: #0f1117;
      --ink-mid: #3a3d4a;
      --ink-light: #7a7f94;
      --bg: #f8f7f4;
      --bg-alt: #ffffff;
      --accent: #1a4fff;
      --accent-soft: #e8eeff;
      --rule: #e2e0da;
      --serif: 'DM Serif Display', serif;
      --sans: 'DM Sans', sans-serif;
    }

    html { scroll-behavior: smooth; }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      width: 100%;
      padding: 0 5%;
    }

    body {
      font-family: var(--sans);
      background: var(--bg);
      color: var(--ink);
      font-size: 16px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* ── NAV ── */
    nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      padding: 0 5%;
      height: 64px;
      background: rgba(248, 247, 244, 0.88);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--rule);
    }
    nav .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 100%;
    }
    .nav-logo .nav-logo-brand { text-transform: uppercase; }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 6px;
      font-family: var(--serif);
      font-size: 1.25rem;
      color: var(--ink);
      text-decoration: none;
      letter-spacing: -0.01em;
    }
    .nav-logo-img {
      height: 53px;
      width: 53px;
      object-fit: contain;
      display: block;
    }
    .nav-links { display: flex; gap: 2rem; list-style: none; }
    .nav-links a {
      font-size: 0.875rem;
      font-weight: 500;
      color: var(--ink-mid);
      text-decoration: none;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--accent); }
    .nav-cta {
      background: var(--ink);
      color: #fff !important;
      padding: 0.45rem 1.1rem;
      border-radius: 6px;
      transition: background 0.2s !important;
    }
    .nav-cta:hover { background: var(--accent) !important; color: #fff !important; }

    .nav-toggle {
      display: none;
      flex-direction: column;
      justify-content: space-between;
      width: 24px;
      height: 18px;
      background: none;
      border: none;
      cursor: pointer;
      padding: 0;
    }
    .nav-toggle span {
      display: block;
      height: 2px;
      width: 100%;
      background: var(--ink);
      border-radius: 2px;
      transition: transform 0.3s, opacity 0.3s;
    }

    @media (max-width: 768px) {
      .nav-toggle { display: flex; }

      .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(248, 247, 244, 0.97);
        padding: 1.5rem 5%;
        gap: 1.25rem;
        border-bottom: 1px solid var(--rule);
      }

      .nav-links.open { display: flex; }

      .nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
      .nav-toggle.open span:nth-child(2) { opacity: 0; }
      .nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

      .hero-stat-row {
        flex-wrap: wrap;
        gap: 1.5rem;
        justify-content: center;
      }

      .hero-stat {
        min-width: 80px;
      }

      .hero-stat--sm span {
        white-space: normal;
        font-size: 1.1rem;
      }
    }

    /* ── HERO ── */
    .hero {
      min-height: 100vh;
      padding: 120px 5% 80px;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
    }
    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(var(--rule) 1px, transparent 1px),
        linear-gradient(90deg, var(--rule) 1px, transparent 1px);
      background-size: 48px 48px;
      opacity: 0.5;
      mask-image: radial-gradient(ellipse 80% 60% at 60% 40%, black 0%, transparent 70%);
    }
    .hero-inner {
      position: relative;
      max-width: 680px;
    }
    .hero-label {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: var(--accent);
      background: var(--accent-soft);
      padding: 0.3rem 0.8rem;
      border-radius: 100px;
      margin-bottom: 1.5rem;
      opacity: 0;
      animation: fadeUp 0.6s 0.1s forwards;
    }
    .hero-label::before {
      content: '';
      width: 6px; height: 6px;
      background: var(--accent);
      border-radius: 50%;
    }
    h1 {
      font-family: var(--serif);
      font-size: clamp(2.8rem, 5vw, 4.2rem);
      line-height: 1.08;
      letter-spacing: -0.01em;
      color: var(--ink);
      margin-bottom: 1.5rem;
      opacity: 0;
      animation: fadeUp 0.6s 0.2s forwards;
    }
    h1 em {
      font-style: italic;
      color: var(--accent);
    }
    .hero-sub {
      font-size: 1.1rem;
      font-weight: 300;
      color: var(--ink-mid);
      max-width: 500px;
      margin-bottom: 2.5rem;
      opacity: 0;
      animation: fadeUp 0.6s 0.35s forwards;
    }
    .hero-actions {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
      opacity: 0;
      animation: fadeUp 0.6s 0.5s forwards;
    }
    .btn-primary {
      background: var(--accent);
      color: #fff;
      padding: 0.75rem 1.8rem;
      border-radius: 8px;
      font-size: 0.95rem;
      font-weight: 600;
      text-decoration: none;
      transition: transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 20px rgba(26,79,255,0.25);
    }
    .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,79,255,0.35); }
    .btn-ghost {
      color: var(--ink);
      padding: 0.75rem 1.8rem;
      border-radius: 8px;
      font-size: 0.95rem;
      font-weight: 500;
      text-decoration: none;
      border: 1.5px solid var(--rule);
      transition: border-color 0.2s, background 0.2s;
    }
    .btn-ghost:hover { border-color: var(--ink-mid); background: #fff; }

    .hero-stat-row {
      display: flex;
      align-items: baseline;
      gap: 2.5rem;
      margin-top: 4rem;
      padding-top: 2rem;
      border-top: 1px solid var(--rule);
      opacity: 0;
      animation: fadeUp 0.6s 0.65s forwards;
    }
    .hero-stat span {
      display: block;
      font-family: var(--serif);
      font-size: 2rem;
      color: var(--ink);
    }
    .hero-stat--sm span {
      font-size: 1.35rem;
      white-space: nowrap;
    }
    .hero-stat {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }
    .hero-stat-icon {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-top: 0.35em;
    }
    .hero-stat-icon svg {
      width: 2.1rem;
      height: 2.1rem;
      stroke: var(--ink);
    }
    .hero-stat p {
      font-size: 0.8rem;
      color: var(--ink-light);
      font-weight: 500;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    /* ── SECTION COMMON ── */
    section { padding: 100px 0; }
    .section-label {
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent);
      margin-bottom: 0.75rem;
    }
    h2 {
      font-family: var(--serif);
      font-size: clamp(2rem, 3.5vw, 2.8rem);
      line-height: 1.12;
      color: var(--ink);
      margin-bottom: 1rem;
    }
    .section-sub {
      font-size: 1rem;
      color: var(--ink-mid);
      font-weight: 300;
      max-width: 520px;
      margin-bottom: 3.5rem;
      line-height: 1.7;
    }

    /* ── SERVICES ── */
    .services { background: var(--bg-alt); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5px;
      background: var(--rule);
      border: 1.5px solid var(--rule);
      border-radius: 12px;
      overflow: hidden;
    }
    .service-card {
      background: var(--bg-alt);
      padding: 2.5rem;
      transition: background 0.25s;
      position: relative;
    }
    .service-card:hover { background: var(--accent-soft); }
    .service-icon {
      width: 44px; height: 44px;
      background: var(--ink);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.5rem;
    }
    .service-icon svg { width: 22px; height: 22px; stroke: #fff; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
    .service-card h3 {
      font-family: var(--serif);
      font-size: 1.3rem;
      color: var(--ink);
      margin-bottom: 0.6rem;
    }
    .service-card p {
      font-size: 0.9rem;
      color: var(--ink-mid);
      line-height: 1.65;
    }
    .service-card .tag-row {
      display: flex; gap: 0.5rem; flex-wrap: wrap;
      margin-top: 1.5rem;
    }
    .tag {
      font-size: 0.72rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.07em;
      color: var(--accent);
      background: var(--accent-soft);
      padding: 0.2rem 0.6rem;
      border-radius: 4px;
    }

    /* ── HOW IT WORKS ── */
    .how { background: var(--bg); }
    .steps {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 3rem;
    }
    .step { position: relative; }
    .step-num {
      font-family: var(--serif);
      font-size: 3.5rem;
      color: var(--rule);
      line-height: 1;
      margin-bottom: 1rem;
      user-select: none;
    }
    .step h3 {
      font-family: var(--serif);
      font-size: 1.2rem;
      color: var(--ink);
      margin-bottom: 0.5rem;
    }
    .step p { font-size: 0.9rem; color: var(--ink-mid); line-height: 1.65; }

    /* ── WHY ── */
    .why { background: var(--ink); color: #fff; }
    .why .section-label { color: #6e8eff; }
    .why h2 { color: #fff; }
    .why .section-sub { color: rgba(255,255,255,0.55); }
    .why-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 2rem;
    }
    .why-item {
      padding: 2rem;
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 10px;
      transition: border-color 0.25s;
    }
    .why-item:hover { border-color: rgba(255,255,255,0.3); }
    .why-item h4 {
      font-family: var(--serif);
      font-size: 1.1rem;
      color: #fff;
      margin-bottom: 0.5rem;
    }
    .why-item p { font-size: 0.875rem; color: rgba(255,255,255,0.5); line-height: 1.65; }
    .check {
      width: 28px; height: 28px;
      background: rgba(110,142,255,0.15);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 1rem;
    }
    .check svg { width: 14px; height: 14px; stroke: #6e8eff; fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }

    /* ── CONTACT ── */
    .contact { background: var(--bg-alt); border-top: 1px solid var(--rule); }
    .contact-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: start;
    }
    @media (max-width: 700px) { .contact-inner { grid-template-columns: 1fr; gap: 3rem; } }
    @media (max-width: 800px) { .services-grid { grid-template-columns: 1fr; } }
    .contact-form { display: flex; flex-direction: column; gap: 1rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    @media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
    label {
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--ink-mid);
      text-transform: uppercase;
      letter-spacing: 0.07em;
      display: block;
      margin-bottom: 0.35rem;
    }
    input, textarea, select {
      width: 100%;
      font-family: var(--sans);
      font-size: 0.95rem;
      color: var(--ink);
      background: var(--bg);
      border: 1.5px solid var(--rule);
      border-radius: 8px;
      padding: 0.7rem 1rem;
      outline: none;
      transition: border-color 0.2s;
      -webkit-appearance: none;
    }
    input:focus, textarea:focus, select:focus { border-color: var(--accent); }
    textarea { resize: vertical; min-height: 120px; }
    .submit-btn {
      background: var(--accent);
      color: #fff;
      border: none;
      cursor: pointer;
      padding: 0.85rem 2rem;
      border-radius: 8px;
      font-family: var(--sans);
      font-size: 0.95rem;
      font-weight: 600;
      transition: transform 0.2s, box-shadow 0.2s;
      box-shadow: 0 4px 20px rgba(26,79,255,0.2);
      align-self: flex-start;
    }
    .submit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,79,255,0.3); }
    .contact-info h3 {
      font-family: var(--serif);
      font-size: 1.6rem;
      color: var(--ink);
      margin-bottom: 1rem;
    }
    .contact-info p { font-size: 0.95rem; color: var(--ink-mid); line-height: 1.7; margin-bottom: 2rem; }
    .info-row {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      font-size: 0.9rem;
      color: var(--ink-mid);
      margin-bottom: 0.75rem;
    }
    .info-row svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; stroke-width: 1.8; flex-shrink: 0; stroke-linecap: round; stroke-linejoin: round; }

    /* ── FOOTER ── */
    footer {
      background: var(--ink);
      color: rgba(255,255,255,0.4);
      text-align: center;
      padding: 3rem 5%;
      font-size: 0.8rem;
    }
    .footer-inner {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 1.5rem;
    }
    .footer-logo {
      width: 105px;
      height: 105px;
      object-fit: contain;
      opacity: 0.6;
    }
    footer strong { color: rgba(255,255,255,0.7); }

    /* ── ANIMATIONS ── */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(18px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* ── SCROLL REVEAL ── */
    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.visible { opacity: 1; transform: none; }