:root {
      --amf-primary: #02529c;
      --amf-primary-hover: #0f75bc;
      --amf-dark: #060a14;
      --amf-accent: #38bdf8;
      --amf-bg: #f8fafc;
    }

    body {
      background-color: var(--amf-bg);
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      color: #334155;
    }

    /* Page Hero Header */
    .resources-hero {
      background: linear-gradient(135deg, var(--amf-dark) 0%, #0b1329 100%);
      color: #ffffff;
      padding: 220px 0 90px 0;
      position: relative;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      overflow: hidden;
    }

    .resources-hero::before {
      content: '';
      position: absolute;
      top: -50%;
      left: 50%;
      transform: translateX(-50%);
      width: 80%;
      height: 200%;
      background: radial-gradient(circle, rgba(2, 82, 156, 0.25) 0%, transparent 65%);
      pointer-events: none;
    }

    .hero-title {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-weight: 800;
      font-size: 2.75rem;
      letter-spacing: -0.02em;
    }

    .hero-lead {
      color: #94a3b8;
      font-size: 1.05rem;
      max-width: 650px;
      margin: 0 auto;
    }

    /* 3D Profile Card */
    .profile-3d-card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 20px;
      padding: 35px;
      position: relative;
      transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.04);
      transform-style: preserve-3d;
      perspective: 1000px;
    }

    .profile-3d-card:hover {
      transform: translateY(-8px) rotateX(3deg);
      box-shadow: 0 25px 45px -12px rgba(2, 82, 156, 0.18);
      border-color: rgba(2, 82, 156, 0.3);
    }

    .doc-type-icon {
      width: 60px;
      height: 60px;
      border-radius: 16px;
      background: #eff6ff;
      border: 1px solid rgba(2, 82, 156, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      color: var(--amf-primary);
      transition: all 0.3s ease;
    }

    .profile-3d-card:hover .doc-type-icon {
      background: linear-gradient(135deg, var(--amf-primary), var(--amf-primary-hover));
      color: #ffffff;
      box-shadow: 0 8px 20px rgba(2, 82, 156, 0.3);
    }

    .file-badge {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-size: 0.75rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      padding: 6px 14px;
      border-radius: 20px;
      background: #f1f5f9;
      color: #64748b;
    }

    .spec-3d-box {
      background: #f8fafc;
      border: 1px solid #cbd5e1;
      border-radius: 12px;
      padding: 16px;
      font-size: 0.85rem;
    }

    .spec-row {
      display: flex;
      justify-content: space-between;
      padding: 5px 0;
      border-bottom: 1px dashed #e2e8f0;
    }

    .spec-row:last-child {
      border-bottom: none;
    }

    .btn-download-pdf {
      background: var(--amf-primary);
      color: #ffffff;
      font-weight: 700;
      font-size: 0.95rem;
      padding: 12px 24px;
      border-radius: 10px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: all 0.3s ease;
    }

    .btn-download-pdf:hover {
      background: var(--amf-primary-hover);
      color: #ffffff;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(2, 82, 156, 0.3);
    }

    /* Machinery Grid Pill Cards */
    .section-title {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-weight: 800;
      color: #0f172a;
    }

    .machinery-card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: 14px;
      padding: 16px 20px;
      display: flex;
      align-items: center;
      gap: 14px;
      transition: all 0.3s ease;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
      height: 100%;
    }

    .machinery-card:hover {
      transform: translateY(-4px);
      border-color: rgba(2, 82, 156, 0.3);
      box-shadow: 0 12px 24px rgba(2, 82, 156, 0.1);
      background: #ffffff;
    }

    .machinery-icon-check {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: linear-gradient(135deg, var(--amf-primary), var(--amf-primary-hover));
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      flex-shrink: 0;
      box-shadow: 0 4px 10px rgba(2, 82, 156, 0.25);
    }

    .machinery-name {
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-weight: 700;
      font-size: 0.95rem;
      color: #1e293b;
      margin: 0;
    }

    /* Photo Gallery Section */
    .gallery-card {
      border-radius: 16px;
      overflow: hidden;
      position: relative;
      background: #000;
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
      height: 240px;
    }

    .gallery-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
      opacity: 0.95;
    }

    .gallery-card:hover img {
      transform: scale(1.08);
      opacity: 1;
    }

    .gallery-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(6, 10, 20, 0.75) 0%, transparent 60%);
      display: flex;
      align-items: flex-end;
      padding: 20px;
      opacity: 0;
      transition: opacity 0.3s ease;
    }

    .gallery-card:hover .gallery-overlay {
      opacity: 1;
    }

    .gallery-caption {
      color: #ffffff;
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-weight: 700;
      font-size: 0.9rem;
    }

    /* Quote CTA Banner */
    .quote-cta-banner {
      background: linear-gradient(135deg, var(--amf-dark) 0%, #0b1329 100%);
      border-radius: 24px;
      padding: 45px;
      color: #ffffff;
      box-shadow: 0 20px 40px -10px rgba(6, 10, 20, 0.4);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .btn-quote-cta {
      background: linear-gradient(135deg, var(--amf-primary), var(--amf-primary-hover));
      color: #ffffff;
      font-family: 'Plus Jakarta Sans', sans-serif;
      font-weight: 800;
      font-size: 1.05rem;
      padding: 16px 32px;
      border-radius: 12px;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      box-shadow: 0 10px 25px rgba(2, 82, 156, 0.4);
      transition: all 0.3s ease;
    }

    .btn-quote-cta:hover {
      color: #ffffff;
      transform: translateY(-3px);
      box-shadow: 0 15px 30px rgba(2, 82, 156, 0.6);
    }