:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fb;
    --bg-tertiary: #f1f3f7;
    --border-light: #e2e6ed;
    --border-subtle: #ebeef3;

    --text-primary: #1a1f2e;
    --text-secondary: #4a5568;
    --text-muted: #8896ab;
    --text-faint: #a0aec0;

    --teal: #0d9488;
    --teal-bright: #14b8a6;
    --teal-soft: rgba(13, 148, 136, 0.08);
    --teal-border: rgba(13, 148, 136, 0.2);

    --gold: #b8860b;
    --gold-bright: #d4a44a;
    --gold-soft: rgba(184, 134, 11, 0.08);
    --gold-border: rgba(184, 134, 11, 0.2);

    --blue: #2563eb;
    --blue-bright: #3b82f6;
    --blue-soft: rgba(37, 99, 235, 0.07);
    --blue-border: rgba(37, 99, 235, 0.2);

    --indigo: #6366f1;
    --indigo-soft: rgba(99, 102, 241, 0.07);

    --rose: #e11d48;
    --amber: #d97706;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    font-family: 'Libre Franklin', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
  }

  /* ── Nav ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s;
  }

  nav.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    padding: 14px 40px;
    border-bottom: 1px solid var(--border-light);
  }

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

  .nav-logo-icon {
    display: grid;
    grid-template-columns: repeat(2, 14px);
    gap: 3px;
  }

  .nav-logo-icon span {
    width: 14px;
    height: 14px;
    transition: background 0.3s;
  }

  .nav-logo-icon span:nth-child(1) { background: var(--teal); }
  .nav-logo-icon span:nth-child(2) { background: var(--blue); }
  .nav-logo-icon span:nth-child(3) { background: var(--gold); }
  .nav-logo-icon span:nth-child(4) { background: var(--text-muted); }

  .nav-logo-text {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-size: 24px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    line-height: 1.2;
  }

  .nav-logo-sub {
    font-family: 'Libre Franklin', sans-serif;
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 3px;
    text-transform: lowercase;
    color: var(--text-muted);
  }

  .nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
  }

  .nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    transition: color 0.3s;
  }

  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), var(--blue));
    transition: width 0.3s;
  }

  .nav-links a:hover { color: var(--text-primary); }
  .nav-links a:hover::after { width: 100%; }

  /* ── Shared Section Spacing ── */
  section {
    padding: 40px 40px;
    position: relative;
  }

  .section-tag {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--teal);
    margin-bottom: 12px;
  }

  .section-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.2;
    margin-bottom: 16px;
    color: var(--text-primary);
  }

  /* ── Hero ── */
  .hero {
    min-height: auto;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 40px 20px;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 55% 45% at 75% 25%, rgba(13, 148, 136, 0.06) 0%, transparent 55%),
      radial-gradient(ellipse 45% 50% at 20% 75%, rgba(37, 99, 235, 0.05) 0%, transparent 50%),
      radial-gradient(ellipse 35% 35% at 50% 50%, rgba(184, 134, 11, 0.04) 0%, transparent 45%),
      linear-gradient(160deg, var(--bg-primary) 0%, var(--bg-secondary) 35%, var(--bg-tertiary) 60%, var(--bg-primary) 100%);
  }

  .hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: orbFloat 8s ease-in-out infinite;
  }

  .hero-orb-1 {
    width: 400px; height: 400px;
    top: 10%; right: 5%;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.08), transparent 70%);
  }

  .hero-orb-2 {
    width: 300px; height: 300px;
    bottom: 20%; left: 10%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.06), transparent 70%);
    animation-delay: -3s;
  }

  .hero-orb-3 {
    width: 250px; height: 250px;
    top: 40%; left: 40%;
    background: radial-gradient(circle, rgba(184, 134, 11, 0.05), transparent 70%);
    animation-delay: -5s;
  }

  @keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -15px) scale(1.05); }
    66% { transform: translate(-15px, 10px) scale(0.95); }
  }

  .hero-content {
    position: relative;
    z-index: 2;
    padding: 0;
    max-width: 800px;
  }

  .hero-tag {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--teal);
    margin-top: 40px;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.3s forwards;
  }

  .hero-title {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 300;
    font-size: clamp(36px, 6vw, 72px);
    line-height: 1.1;
    letter-spacing: -1px;
    color: var(--text-primary);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.5s forwards;
  }

  .hero-title em {
    font-style: italic;
    background: linear-gradient(135deg, var(--gold-bright), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .hero-desc {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 560px;
    font-weight: 300;
    opacity: 0;
    animation: fadeUp 0.8s 0.7s forwards;
  }

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

  /* ── About ── */
  .about {
    background: var(--bg-secondary);
  }

  .about-text {
    max-width: 680px;
  }

  .about-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 16px;
  }

  .about-text p:last-child { margin-bottom: 0; }

  /* ── Approach ── */
  .approach {
    background: var(--bg-primary);
  }

  .approach-header {
    max-width: 600px;
    margin-bottom: 20px;
  }

  .approach-header p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 300;
  }

  .approach-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--border-light);
    border: 1px solid var(--border-light);
    border-radius: 2px;
  }

  .approach-card {
    background: var(--bg-primary);
    padding: 32px 28px;
    position: relative;
    transition: background 0.4s;
    overflow: hidden;
  }

  .approach-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    opacity: 0;
    transition: opacity 0.4s;
  }

  .approach-card:nth-child(1)::before { background: linear-gradient(90deg, var(--teal), transparent); }
  .approach-card:nth-child(2)::before { background: linear-gradient(90deg, var(--blue), transparent); }
  .approach-card:nth-child(3)::before { background: linear-gradient(90deg, var(--gold), transparent); }

  .approach-card:hover::before { opacity: 1; }
  .approach-card:nth-child(1):hover { background: var(--teal-soft); }
  .approach-card:nth-child(2):hover { background: var(--blue-soft); }
  .approach-card:nth-child(3):hover { background: var(--gold-soft); }

  .approach-card-num {
    font-family: 'Cormorant Garamond', serif;
    font-size: 40px;
    font-weight: 300;
    margin-bottom: 16px;
    line-height: 1;
  }

  .approach-card:nth-child(1) .approach-card-num { color: rgba(13, 148, 136, 0.3); }
  .approach-card:nth-child(2) .approach-card-num { color: rgba(37, 99, 235, 0.3); }
  .approach-card:nth-child(3) .approach-card-num { color: rgba(184, 134, 11, 0.3); }

  .approach-card h3 {
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
  }

  .approach-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-muted);
    font-weight: 300;
  }

  /* ── Markets ── */
  .markets {
    background: var(--bg-secondary);
  }

  .markets-header {
    max-width: 640px;
  }

  .markets-header p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 300;
  }

  /* ── ZonifyMo ── */
  .zonify {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-subtle);
  }

  .zonify-text {
    max-width: 680px;
  }

  .zonify-text p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 16px;
  }

  .zonify-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border: 1px solid var(--teal-border);
    background: var(--teal-soft);
    border-radius: 2px;
    margin-top: 8px;
  }

  .zonify-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--teal);
    animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }

  .zonify-badge span {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--teal);
    font-weight: 500;
  }

  /* ── Contact ── */
  .contact {
    background: var(--bg-secondary);
    text-align: center;
  }

  .contact .section-tag { text-align: center; }
  .contact .section-title {
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .contact p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    font-weight: 300;
    max-width: 500px;
    margin: 0 auto 24px;
  }

  .contact-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    border: 1px solid var(--teal);
    background: linear-gradient(135deg, var(--teal), var(--teal-bright));
    color: #ffffff;
    font-family: 'Libre Franklin', sans-serif;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    border-radius: 2px;
  }

  .contact-btn:hover {
    background: linear-gradient(135deg, var(--teal-bright), var(--blue-bright));
    border-color: var(--teal-bright);
    box-shadow: 0 4px 20px rgba(13, 148, 136, 0.25);
  }

  /* ── Footer ── */
  footer {
    background: var(--bg-primary);
    padding: 32px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-light);
  }

  .footer-left {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
  }

  .footer-right {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
  }

  /* ── Scroll Reveal ── */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s, transform 0.7s;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ── Responsive ── */
  @media (max-width: 900px) {
    nav { padding: 16px 24px; }
    nav.scrolled { padding: 12px 24px; }
    .nav-links { display: none; }
    section { padding: 32px 24px; }
    .hero { padding: 80px 24px 32px; }
    .hero-title { font-size: 36px; }
    .approach-grid { grid-template-columns: 1fr; }
    footer { flex-direction: column; gap: 12px; text-align: center; }
  }

  /* ── Print ── */
  @media print {
    body { background: #fff; color: #000; }
    nav, .hero-bg, .hero-orb, .hero-orb-1, .hero-orb-2, .hero-orb-3 { display: none; }
    .reveal { opacity: 1; transform: none; }
    section { padding: 24px 20px; }
    .hero { min-height: auto; padding: 24px 20px; }
  }