:root {
    --ink: #0c0f1a;
    --panel: #141929;
    --border: rgba(180,160,100,0.18);
    --gold: #c9a84c;
    --gold-light: #e2c97a;
    --gold-muted: rgba(201,168,76,0.15);
    --text: #d4cfc6;
    --muted: #7a7d8c;
    --white: #f5f2ec;
  }

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

  body {
    background: var(--ink);
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
  }

  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='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
  }

  /* NAV */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.4rem 4rem;
    border-bottom: 1px solid var(--border);
    background: rgba(12,15,26,0.85);
    backdrop-filter: blur(12px);
  }
  .logo { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 600; color: var(--white); letter-spacing: 0.04em; text-decoration: none; }
  .logo span { color: var(--gold); }
  nav a.nav-link { color: var(--muted); text-decoration: none; font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; transition: color 0.2s; }
  nav a.nav-link:hover { color: var(--gold-light); }
  .nav-cta { background: transparent; border: 1px solid var(--gold); color: var(--gold); padding: 0.5rem 1.4rem; font-family: 'DM Sans', sans-serif; font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 0.2s; }
  .nav-cta:hover { background: var(--gold); color: var(--ink); }

  /* HERO */
  .hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 10rem 4rem 6rem; overflow: hidden; }
  .hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 50% at 70% 40%, rgba(201,168,76,0.06) 0%, transparent 70%), radial-gradient(ellipse 40% 60% at 20% 80%, rgba(30,50,120,0.15) 0%, transparent 60%); pointer-events: none; }
  .hero-label { display: inline-block; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); border: 1px solid var(--border); padding: 0.35rem 1rem; margin-bottom: 2.5rem; width: fit-content; }
  h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(3.2rem, 7vw, 6.5rem); font-weight: 600; line-height: 1.05; color: var(--white); max-width: 820px; margin-bottom: 2rem; }
  h1 em { font-style: italic; color: var(--gold-light); }
  .hero-sub { font-size: 1.05rem; color: var(--muted); max-width: 520px; line-height: 1.8; margin-bottom: 3rem; }
  .hero-actions { display: flex; gap: 1.2rem; flex-wrap: wrap; align-items: center; }

  /* BUTTONS */
  .btn-primary { background: var(--gold); color: var(--ink); border: none; padding: 0.85rem 2.2rem; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 0.25s; text-decoration: none; display: inline-block; }
  .btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
  .btn-ghost { background: transparent; color: var(--text); border: 1px solid rgba(212,207,198,0.25); padding: 0.85rem 2.2rem; font-family: 'DM Sans', sans-serif; font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; transition: all 0.25s; text-decoration: none; display: inline-block; }
  .btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

  /* MARQUEE */
  .marquee-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1rem 0; overflow: hidden; background: var(--panel); }
  .marquee-track { display: flex; gap: 4rem; animation: marquee 24s linear infinite; width: max-content; }
  .marquee-item { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); white-space: nowrap; }
  .marquee-item span { color: var(--gold); margin-right: 1rem; }
  @keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* SECTIONS */
  .section { padding: 7rem 4rem; position: relative; }
  .section-label { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; }
  h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 600; color: var(--white); line-height: 1.15; max-width: 680px; margin-bottom: 1.8rem; }

  /* PROBLEM GRID */
  .problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: 4rem; border: 1px solid var(--border); }
  .problem-card { padding: 2.4rem; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); transition: background 0.25s; }
  .problem-card:nth-child(even) { border-right: none; }
  .problem-card:nth-child(3), .problem-card:nth-child(4) { border-bottom: none; }
  .problem-card:hover { background: var(--gold-muted); }
  .problem-icon { font-size: 1.4rem; margin-bottom: 1rem; }
  .problem-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.25rem; font-weight: 600; color: var(--white); margin-bottom: 0.6rem; }
  .problem-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.75; }

  /* INDUSTRIES */
  .industries { background: var(--panel); padding: 7rem 4rem; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
  .industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3.5rem; }
  .industry-card { border: 1px solid var(--border); padding: 2rem 1.6rem; position: relative; overflow: hidden; transition: border-color 0.25s; }
  .industry-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--gold), transparent); transform: scaleX(0); transition: transform 0.3s; }
  .industry-card:hover { border-color: var(--gold); }
  .industry-card:hover::before { transform: scaleX(1); }
  .industry-icon { font-size: 1.6rem; margin-bottom: 1.2rem; }
  .industry-card h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 600; color: var(--white); margin-bottom: 0.7rem; }
  .industry-card p { font-size: 0.83rem; color: var(--muted); line-height: 1.7; }

  /* FEATURES */
  .features-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: start; margin-top: 4rem; }
  .feature-list { display: flex; flex-direction: column; }
  .feature-item { padding: 1.8rem 0; border-bottom: 1px solid var(--border); display: flex; gap: 1.4rem; transition: padding-left 0.2s; }
  .feature-item:first-child { border-top: 1px solid var(--border); }
  .feature-item:hover { padding-left: 0.5rem; }
  .feature-num { font-family: 'Cormorant Garamond', serif; font-size: 0.9rem; color: var(--gold); min-width: 2rem; padding-top: 0.15rem; }
  .feature-item h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; font-weight: 600; color: var(--white); margin-bottom: 0.4rem; }
  .feature-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.75; }
  .feature-visual { position: sticky; top: 8rem; border: 1px solid var(--border); padding: 2.5rem; background: var(--panel); }
  .compliance-mock { display: flex; flex-direction: column; gap: 1rem; }
  .mock-header { font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); padding-bottom: 1rem; border-bottom: 1px solid var(--border); }
  .mock-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.82rem; padding: 0.6rem 0; }
  .mock-row-label { color: var(--text); }
  .mock-badge { font-size: 0.68rem; padding: 0.2rem 0.7rem; letter-spacing: 0.08em; }
  .badge-pass { background: rgba(80,180,100,0.12); color: #6bdf8a; border: 1px solid rgba(80,180,100,0.3); }
  .badge-review { background: rgba(201,168,76,0.12); color: var(--gold-light); border: 1px solid var(--border); }
  .badge-flag { background: rgba(220,80,80,0.1); color: #e07070; border: 1px solid rgba(220,80,80,0.25); }
  .mock-score { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--border); text-align: center; }
  .score-num { font-family: 'Cormorant Garamond', serif; font-size: 3.5rem; font-weight: 600; color: var(--gold); line-height: 1; }
  .score-label { font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); margin-top: 0.4rem; }

  /* CTA */
  .cta-section { padding: 8rem 4rem; text-align: center; position: relative; overflow: hidden; }
  .cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201,168,76,0.07) 0%, transparent 70%); pointer-events: none; }
  .cta-section h2 { max-width: 600px; margin: 1.5rem auto 1.2rem; }
  .cta-section p { color: var(--muted); max-width: 440px; margin: 0 auto 2.5rem; font-size: 0.95rem; }
  .cta-actions { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; }

  /* FOOTER */
  footer { border-top: 1px solid var(--border); padding: 2rem 4rem; display: flex; justify-content: space-between; align-items: center; }
  .footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; color: var(--white); }
  .footer-logo span { color: var(--gold); }
  footer p { font-size: 0.75rem; color: var(--muted); letter-spacing: 0.05em; }

  /* MODAL */
  .modal-overlay { position: fixed; inset: 0; background: rgba(12,15,26,0.88); backdrop-filter: blur(8px); z-index: 200; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.25s; padding: 1.5rem; }
  .modal-overlay.open { opacity: 1; pointer-events: all; }
  .modal { background: var(--panel); border: 1px solid var(--border); padding: 3rem; width: 100%; max-width: 480px; position: relative; transform: translateY(16px); transition: transform 0.25s; max-height: 90vh; overflow-y: auto; }
  .modal-overlay.open .modal { transform: translateY(0); }
  .modal-close { position: absolute; top: 1.2rem; right: 1.4rem; background: none; border: none; color: var(--muted); font-size: 1.3rem; cursor: pointer; }
  .modal-close:hover { color: var(--white); }
  .modal-tag { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.6rem; }
  .modal h3 { font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; font-weight: 600; color: var(--white); margin-bottom: 1.8rem; line-height: 1.2; }
  .form-group { margin-bottom: 1.2rem; }
  .form-group label { display: block; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; }
  .form-group input, .form-group select, .form-group textarea { width: 100%; background: var(--ink); border: 1px solid var(--border); color: var(--text); font-family: 'DM Sans', sans-serif; font-size: 0.9rem; padding: 0.75rem 1rem; outline: none; transition: border-color 0.2s; appearance: none; }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--gold); }
  .form-group textarea { resize: vertical; min-height: 80px; }
  .form-submit { width: 100%; margin-top: 1.5rem; }
  .form-success { display: none; text-align: center; padding: 2rem 0; }
  .form-success .check { font-size: 2.5rem; margin-bottom: 1rem; color: var(--gold); }
  .form-success h4 { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; color: var(--white); margin-bottom: 0.5rem; }
  .form-success p { font-size: 0.85rem; color: var(--muted); }

  /* ANIMATIONS */
  .fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  @media (max-width: 900px) {
    nav { padding: 1.2rem 1.5rem; }
    .hero, .section, .industries, .cta-section { padding-left: 1.5rem; padding-right: 1.5rem; }
    .problem-grid, .industry-grid, .features-layout { grid-template-columns: 1fr; }
    .problem-card:nth-child(even) { border-right: 1px solid var(--border); }
    .problem-card:nth-child(3) { border-bottom: 1px solid var(--border); }
    .feature-visual { display: none; }
    footer { flex-direction: column; gap: 0.8rem; text-align: center; }
    .modal { padding: 2rem; }
  }