:root {
    --black: #0a0a0a;
    --off-white: #f5f0e8;
    --gold: #0a8f1c;
    --gold-light: #19402d;
    --muted: #8a8070;
    --card-bg: #141414;
    --border: rgba(201,168,76,0.2);
    --input-bg: #111111;
    --input-border: rgba(245,240,232,0.1);
    --input-focus: rgba(201,168,76,0.4);
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  body { background: var(--black); color: var(--off-white); font-family: 'DM Sans', sans-serif; font-weight: 300; 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: 20px 60px; background: rgba(243, 243, 243, 0.88); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
  .nav-logo { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 900; color: var(--gold); text-transform: uppercase; }
  .nav-logo span { color: var(--off-white); }
  nav ul { list-style: none; display: flex; gap: 40px; }
  nav ul a { color: #19402D; text-decoration: none; font-size: 13px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; opacity: 0.8; transition: all 0.2s; }
  nav ul a:hover { opacity: 1; color: var(--gold); }
  .nav-cta { background: var(--gold) !important; color: var(--black) !important; padding: 10px 22px; opacity: 1 !important; font-weight: 600 !important; }
  .nav-cta:hover { background: var(--gold-light) !important; }

  /* LAYOUT */
  .submit-layout { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; padding-top: 80px; }

  /* LEFT PANEL */
  .left-panel { background: #0d0d0d; border-right: 1px solid var(--border); padding: 80px 60px; display: flex; flex-direction: column; justify-content: center; position: sticky; top: 80px; height: calc(100vh - 80px); overflow-y: auto; }
  .eyebrow { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold); margin-bottom: 20px; }
  .left-panel h1 { font-family: 'Playfair Display', serif; font-size: clamp(30px, 3vw, 48px); font-weight: 900; line-height: 1.08; letter-spacing: -1.5px; margin-bottom: 20px; }
  .left-panel h1 em { font-style: italic; color: var(--gold); }
  .left-panel > p { font-size: 15px; line-height: 1.8; color: rgba(245,240,232,0.48); max-width: 400px; margin-bottom: 48px; margin-top: 40px; }
  .sidebar-steps { display: flex; flex-direction: column; gap: 0; }
  .sidebar-step { display: flex; gap: 20px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid rgba(201,168,76,0.07); }
  .sidebar-step:last-child { border-bottom: none; }
  .step-num { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--gold); width: 24px; flex-shrink: 0; margin-top: 2px; }
  .step-content h4 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
  .step-content p { font-size: 13px; color: rgba(245,240,232,0.42); line-height: 1.7; }
  .guarantee-badge { margin-top: 40px; padding: 20px 24px; border: 1px solid var(--border); background: rgba(201,168,76,0.04); display: flex; gap: 16px; align-items: flex-start; }
  .guarantee-badge .icon { font-size: 22px; flex-shrink: 0; }
  .guarantee-badge h4 { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
  .guarantee-badge p { font-size: 12px; color: rgba(245,240,232,0.42); line-height: 1.7; margin: 0; }

  /* RIGHT PANEL */
  .right-panel { padding: 80px 60px; }
  .form-section-title { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 700; margin-bottom: 32px; padding-bottom: 16px; border-bottom: 1px solid var(--border); color: rgba(245,240,232,0.45); letter-spacing: -0.5px; }
  .form-section-title span { color: var(--off-white); }

  .form-group { margin-bottom: 22px; }
  .form-group label { display: block; font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(245,240,232,0.55); margin-bottom: 8px; }
  .form-group label .req { color: var(--gold); margin-left: 2px; }
  .form-group input, .form-group textarea, .form-group select { width: 100%; background: var(--input-bg); border: 1px solid var(--input-border); color: var(--off-white); padding: 14px 16px; font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 300; outline: none; transition: border-color 0.2s; appearance: none; }
  .form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--input-focus); }
  .form-group input::placeholder, .form-group textarea::placeholder { color: rgba(245,240,232,0.18); }
  .form-group textarea { resize: vertical; min-height: 90px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

  /* PACKAGE SELECTOR */
  .package-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }
  .package-option { display: none; }
  .package-label { display: flex; flex-direction: column; gap: 5px; padding: 16px 12px; border: 1px solid var(--input-border); cursor: pointer; transition: all 0.25s; text-align: center; }
  .package-label:hover { border-color: rgba(201,168,76,0.3); }
  .package-option:checked + .package-label { border-color: var(--gold); background: rgba(201,168,76,0.07); }
  .package-label .pkg-name { font-size: 13px; font-weight: 600; }
  .package-label .pkg-price { font-size: 16px; color: var(--gold); font-family: 'Playfair Display', serif; font-weight: 900; }
  .package-label .pkg-reach { font-size: 10px; color: var(--muted); font-family: 'DM Mono', monospace; letter-spacing: 0.5px; }

  /* PAYMENT METHOD — slides in after package selection */
  .payment-reveal {
    max-height: 0; overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4,0,0.2,1), opacity 0.4s ease, margin 0.4s ease;
    opacity: 0; margin-top: 0;
  }
  .payment-reveal.visible { max-height: 320px; opacity: 1; margin-top: 22px; }
  .payment-label-heading { font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(245,240,232,0.55); margin-bottom: 10px; display: block; }
  .payment-note { font-size: 12px; color: rgba(245,240,232,0.35); margin-bottom: 14px; line-height: 1.6; font-style: italic; }
  .payment-methods { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .pay-option { display: none; }
  .pay-label {
    display: flex; align-items: center; gap: 12px;
    padding: 14px 16px; border: 1px solid var(--input-border);
    cursor: pointer; transition: all 0.25s;
  }
  .pay-label:hover { border-color: rgba(201,168,76,0.3); }
  .pay-option:checked + .pay-label { border-color: var(--gold); background: rgba(201,168,76,0.07); }
  .pay-icon { font-size: 20px; flex-shrink: 0; }
  .pay-name { font-size: 13px; font-weight: 600; }
  .pay-sub { font-size: 11px; color: var(--muted); margin-top: 1px; }

  .form-divider { height: 1px; background: var(--border); margin: 32px 0; }
  .form-optional-label { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; display: block; }

  .submit-btn { width: 100%; background: var(--gold); color: var(--black); padding: 18px; font-size: 14px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; border: none; cursor: pointer; margin-top: 12px; transition: all 0.2s; font-family: 'DM Sans', sans-serif; clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%); }
  .submit-btn:hover { background: var(--gold-light); }
  .form-note { font-size: 12px; color: rgba(245,240,232,0.28); text-align: center; margin-top: 12px; line-height: 1.7; }

  /* CROSS-SELL */
  .crosssell-section { background: #0d0d0d; border-top: 1px solid var(--border); padding: 100px 60px; }
  .crosssell-inner { max-width: 1200px; margin: 0 auto; }
  .crosssell-header { max-width: 600px; margin-bottom: 60px; }
  .crosssell-header h2 { font-family: 'Playfair Display', serif; font-size: clamp(30px, 4vw, 48px); font-weight: 900; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 16px; }
  .crosssell-header h2 em { font-style: italic; color: var(--gold); }
  .crosssell-header p { font-size: 15px; line-height: 1.8; color: rgba(245,240,232,0.48); }
  .services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; margin-bottom: 48px; }
  .service-card { background: var(--card-bg); border: 1px solid var(--border); padding: 36px; transition: border-color 0.3s; position: relative; }
  .service-card:hover { border-color: var(--gold); }
  .service-icon { width: 44px; height: 44px; background: rgba(201,168,76,0.07); border: 1px solid rgba(201,168,76,0.18); display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 20px; }
  .service-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
  .service-card p { font-size: 13px; line-height: 1.8; color: rgba(245,240,232,0.48); }
  .service-tag { position: absolute; top: 20px; right: 20px; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); border: 1px solid rgba(138,128,112,0.18); padding: 3px 8px; }
  .crosssell-cta { display: flex; align-items: center; justify-content: space-between; gap: 40px; background: linear-gradient(135deg, #141414 0%, #1a1508 100%); border: 1px solid var(--border); padding: 48px 56px; }
  .crosssell-cta h3 { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 900; line-height: 1.2; letter-spacing: -0.5px; max-width: 440px; }
  .crosssell-cta h3 em { font-style: italic; color: var(--gold); }
  .btn-gold-outline { background: transparent; color: var(--gold); padding: 16px 36px; font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; text-decoration: none; border: 1px solid var(--gold); cursor: pointer; transition: all 0.2s; white-space: nowrap; display: inline-block; }
  .btn-gold-outline:hover { background: var(--gold); color: var(--black); }

  /* FOOTER */
  footer { border-top: 1px solid var(--border); padding: 40px 60px; display: flex; align-items: center; justify-content: space-between; font-size: 13px; color: var(--muted); }
  footer a { color: var(--muted); text-decoration: none; }
  footer a:hover { color: var(--gold); }

  @media (max-width: 900px) {
    nav { padding: 16px 24px; }
    nav ul { display: none; }
    .submit-layout { grid-template-columns: 1fr; }
    .left-panel { position: static; height: auto; padding: 80px 24px 50px; }
    .right-panel { padding: 50px 24px; }
    .form-row { grid-template-columns: 1fr; }
    .package-selector { grid-template-columns: 1fr; }
    .payment-methods { grid-template-columns: 1fr; }
    .crosssell-section { padding: 70px 24px; }
    .services-grid { grid-template-columns: 1fr; }
    .crosssell-cta { flex-direction: column; padding: 36px 24px; }
    footer { flex-direction: column; gap: 20px; text-align: center; }
  }