/* ============================================================
   BREADCRUMB NAV
   ============================================================ */
   .breadcrumb-nav {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 0.65rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  }
  
  .breadcrumb-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.1rem;
    font-size: 0.8rem;
  }
  
  .breadcrumb-list li {
    display: flex;
    align-items: center;
  }
  
  .breadcrumb-list li a {
    color: var(--color-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 0.25rem 0.45rem;
    border-radius: var(--radius-sm);
    transition: color 0.18s, background 0.18s;
    white-space: nowrap;
  }
  
  .breadcrumb-list li a:hover {
    color: var(--color-accent-dark);
    background: var(--color-accent-light);
  }
  
  .breadcrumb-list li:first-child a {
    padding-left: 0;
  }
  
  /* Current page — last item, no link */
  .breadcrumb-list li:last-child span[itemprop="name"] {
    color: var(--color-text);
    font-weight: 600;
    padding: 0.25rem 0.6rem;
    background: var(--color-accent-light);
    border: 1px solid rgba(0,201,167,0.2);
    border-radius: var(--radius-sm);
    white-space: nowrap;
  }
  
  .breadcrumb-sep {
    color: var(--color-border);
    font-size: 0.9rem;
    font-weight: 400;
    line-height: 1;
    padding: 0 0.15rem;
    user-select: none;
  }
  
  @media (max-width: 480px) {
    .breadcrumb-nav { padding: 0.5rem 0; }
    .breadcrumb-list { font-size: 0.75rem; gap: 0; }
    /* Collapse middle crumb on tiny screens */
    .breadcrumb-list li:nth-child(3),
    .breadcrumb-list li:nth-child(4) { display: none; }
  }
  
  /* ============================================================
     ATS HERO
     ============================================================ */
  .ats-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0F3460 60%, #162447 100%);
    color: var(--color-white);
    padding: 4rem 0 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .ats-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300C9A7' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
  }
  .ats-hero .container { position: relative; z-index: 1; }
  .ats-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(0,201,167,0.15);
    border: 1px solid rgba(0,201,167,0.3);
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.25rem;
  }
  .ats-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1rem;
    color: #fff;
  }
  .ats-hero h1 span { color: var(--color-accent); }
  .ats-hero-sub {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: rgba(255,255,255,0.75);
    max-width: 640px;
    margin: 0 auto 2rem;
    line-height: 1.6;
  }
  .hero-stats {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
  }
  .hero-stat { text-align: center; }
  .hero-stat-num {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-accent);
    font-family: var(--font-display);
  }
  .hero-stat-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); }
  .hero-stat-cite { font-size: 0.7rem; color: rgba(255,255,255,0.4); display: block; margin-top: 0.15rem; }
  
  /* Usage Banner */
  .usage-banner {
    background: linear-gradient(90deg, #e6faf7, #f0fffe);
    border: 1px solid rgba(0,201,167,0.3);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    box-shadow: 0 2px 10px rgba(0,201,167,0.08);
  }
  .usage-banner.limit-reached {
    background: linear-gradient(90deg, #fff0f0, #fff5f5);
    border-color: rgba(239,68,68,0.3);
    box-shadow: 0 2px 10px rgba(239,68,68,0.06);
  }
  .usage-left { display: flex; align-items: center; gap: 0.6rem; }
  .usage-icon { font-size: 1.1rem; }
  .usage-text { font-size: 0.9rem; font-weight: 600; color: var(--color-text); }
  .usage-sub { font-size: 0.78rem; color: var(--color-muted); }
  .usage-bar-wrap { flex: 1; min-width: 120px; max-width: 200px; }
  .usage-bar-track {
    height: 6px;
    background: rgba(0,0,0,0.08);
    border-radius: 99px;
    overflow: hidden;
  }
  .usage-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent), #00a98c);
    border-radius: 99px;
    transition: width 0.6s ease;
  }
  .limit-reached .usage-bar-fill { background: linear-gradient(90deg, #ef4444, #dc2626); }
  
  /* Intro content block */
  .ats-intro-block {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-xl);
    padding: 2rem 2.25rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
  }
  .ats-intro-block h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.85rem;
  }
  .ats-intro-block p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 0.85rem;
  }
  .ats-intro-block p:last-of-type { margin-bottom: 0; }
  .ats-intro-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.82rem;
  }
  .ats-intro-links a {
    color: var(--color-accent-dark);
    font-weight: 600;
    text-decoration: none;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(0,201,167,0.25);
    background: var(--color-accent-light);
    transition: background 0.15s, color 0.15s, border-color 0.15s;
  }
  .ats-intro-links a:hover {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
  }
  
  /* Trust bar */
  .trust-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1.5rem;
    flex-wrap: wrap;
    background: linear-gradient(90deg, #e6faf7 0%, #f0fffb 100%);
    border: 1px solid rgba(0,201,167,0.25);
    border-radius: var(--radius-lg);
    padding: 0.8rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.82rem;
    color: var(--color-accent-dark);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,201,167,0.08);
  }
  .trust-bar span {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.2rem 0;
  }
  .trust-bar span i {
    font-size: 0.9rem;
    color: var(--color-accent);
  }
  
  /* Main Tool Card */
  .ats-tool-section { padding: 3rem 0; }
  .tool-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
  }
  @media (max-width: 900px) { .tool-grid { grid-template-columns: 1fr; } }
  
  .tool-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: box-shadow 0.2s;
  }
  .tool-card:hover { box-shadow: var(--shadow-lg); }
  .tool-card-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--color-border);
  }
  .tool-card-icon {
    width: 48px; height: 48px;
    background: linear-gradient(135deg, var(--color-accent-light), #b2f0e8);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    color: var(--color-accent-dark);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,201,167,0.2);
  }
  .tool-card-title { font-size: 1.1rem; font-weight: 700; color: var(--color-text); }
  .tool-card-sub { font-size: 0.8rem; color: var(--color-muted); margin-top: 0.1rem; }
  
  /* Upload Zone */
  .upload-zone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    background: var(--color-bg);
    margin-bottom: 1.25rem;
    position: relative;
  }
  .upload-zone:hover, .upload-zone.dragover {
    border-color: var(--color-accent);
    background: var(--color-accent-light);
  }
  .upload-zone input[type="file"] {
    position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%;
  }
  .upload-icon { font-size: 2rem; margin-bottom: 0.75rem; color: var(--color-accent); }
  .upload-title { font-weight: 600; color: var(--color-text); margin-bottom: 0.25rem; }
  .upload-sub { font-size: 0.82rem; color: var(--color-muted); }
  .upload-formats {
    display: flex; justify-content: center; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.75rem;
  }
  .upload-formats span {
    background: var(--color-border);
    color: var(--color-muted);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.04em;
  }
  
  .divider-or {
    text-align: center;
    color: var(--color-muted);
    font-size: 0.82rem;
    font-weight: 600;
    position: relative;
    margin: 1rem 0;
  }
  .divider-or::before, .divider-or::after {
    content: '';
    position: absolute;
    top: 50%; width: 43%;
    height: 1px; background: var(--color-border);
  }
  .divider-or::before { left: 0; }
  .divider-or::after { right: 0; }
  
  /* Form Elements */
  .form-group { margin-bottom: 1.25rem; }
  .form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.4rem;
  }
  .form-label .label-opt { font-weight: 400; color: var(--color-muted); }
  .form-control {
    width: 100%;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.9rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
  }
  .form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0,201,167,0.15);
  }
  textarea.form-control { resize: vertical; min-height: 150px; line-height: 1.5; }
  .select-wrap { position: relative; }
  .select-wrap::after {
    content: '';
    position: absolute;
    right: 0.9rem; top: 50%;
    transform: translateY(-50%);
    width: 0; height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--color-muted);
    pointer-events: none;
  }
  
  /* Submit Button */
  .btn-analyze {
    width: 100%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    padding: 0.95rem 1.5rem;
    font-size: 1rem;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 0.6rem;
    transition: all var(--transition);
    box-shadow: var(--shadow-accent);
    margin-top: 0.5rem;
  }
  .btn-analyze:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,201,167,0.4);
  }
  .btn-analyze:disabled {
    opacity: 0.55; cursor: not-allowed; transform: none;
  }
  .btn-analyze .spinner {
    display: none; width: 18px; height: 18px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
  }
  .btn-analyze.loading .btn-text { display: none; }
  .btn-analyze.loading .spinner { display: block; }
  @keyframes spin { to { transform: rotate(360deg); } }
  
  /* Error Message */
  .form-error {
    background: #fff0f0;
    border: 1px solid rgba(239,68,68,0.25);
    border-radius: var(--radius-md);
    padding: 0.75rem 1rem;
    color: var(--color-danger);
    font-size: 0.875rem;
    display: none;
    align-items: flex-start;
    gap: 0.5rem;
    margin-top: 0.75rem;
  }
  .form-error.show { display: flex; }
  .form-error i { margin-top: 2px; flex-shrink: 0; }
  
  /* File selected state */
  .file-selected-info {
    background: var(--color-accent-light);
    border: 1px solid rgba(0,201,167,0.25);
    border-radius: var(--radius-md);
    padding: 0.6rem 0.9rem;
    font-size: 0.83rem;
    color: var(--color-accent-dark);
    font-weight: 600;
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
  }
  .file-selected-info.show { display: flex; }
  .file-selected-info .remove-file {
    margin-left: auto; cursor: pointer; color: var(--color-muted);
    font-size: 0.9rem; transition: color var(--transition);
  }
  .file-selected-info .remove-file:hover { color: var(--color-danger); }
  
  /* Results Panel */
  #resultsPanel { display: none; }
  #resultsPanel.show { display: block; }
  
  .score-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0F3460 100%);
    border-radius: var(--radius-xl);
    padding: 2rem;
    text-align: center;
    color: #fff;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
  }
  .score-hero::before {
    content: '';
    position: absolute;
    top: -50%; right: -30%;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(0,201,167,0.15) 0%, transparent 70%);
    pointer-events: none;
  }
  .score-circle-wrap { position: relative; display: inline-block; margin-bottom: 1rem; }
  .score-circle {
    width: 140px; height: 140px;
    border-radius: 50%;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    background: rgba(255,255,255,0.05);
    border: 3px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 1;
  }
  .score-ring {
    position: absolute; inset: -8px;
    border-radius: 50%;
  }
  .score-number {
    font-size: 3rem; font-weight: 800;
    font-family: var(--font-display);
    line-height: 1;
    color: var(--color-accent);
  }
  .score-max { font-size: 0.85rem; color: rgba(255,255,255,0.5); }
  .score-grade {
    font-size: 1.5rem; font-weight: 800;
    letter-spacing: 0.05em;
    color: #fff;
    margin-bottom: 0.25rem;
  }
  .score-industry-level {
    display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap;
    margin-top: 1rem;
  }
  .score-tag {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.85);
    font-size: 0.78rem; font-weight: 600;
    padding: 0.3rem 0.8rem;
    border-radius: var(--radius-full);
  }
  .score-summary {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.75);
    max-width: 560px; margin: 1rem auto 0;
    line-height: 1.6;
  }
  
  /* Section Scores Grid */
  .sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
  }
  .section-score-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.2s, transform 0.2s;
    position: relative;
    overflow: hidden;
  }
  .section-score-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--color-border);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .section-score-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .sc-top {
    display: flex; align-items: center;
    justify-content: space-between; margin-bottom: 0.75rem;
  }
  .sc-label { font-size: 0.85rem; font-weight: 600; color: var(--color-text); }
  .sc-badge {
    font-size: 0.72rem; font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-full);
    text-transform: uppercase; letter-spacing: 0.05em;
  }
  .sc-badge.excellent { background: #dcfce7; color: #16a34a; }
  .sc-badge.good { background: #dbeafe; color: #1d4ed8; }
  .sc-badge.fair { background: #fef9c3; color: #b45309; }
  .sc-badge.poor { background: #fee2e2; color: #dc2626; }
  
  .sc-bar-track {
    height: 8px; background: var(--color-border);
    border-radius: 99px; overflow: hidden; margin-bottom: 0.6rem;
  }
  .sc-bar-fill {
    height: 100%; border-radius: 99px;
    transition: width 1s ease;
  }
  .sc-bar-fill.excellent { background: linear-gradient(90deg, #22c55e, #16a34a); }
  .sc-bar-fill.good { background: linear-gradient(90deg, #3b82f6, #1d4ed8); }
  .sc-bar-fill.fair { background: linear-gradient(90deg, #f59e0b, #d97706); }
  .sc-bar-fill.poor { background: linear-gradient(90deg, #ef4444, #dc2626); }
  
  .sc-score { font-size: 0.8rem; font-weight: 600; color: var(--color-muted); }
  .sc-details { font-size: 0.8rem; color: var(--color-text-light); line-height: 1.5; margin-top: 0.5rem; }
  
  .sc-pills { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.6rem; }
  .sc-pill {
    font-size: 0.7rem; font-weight: 500;
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
  }
  .sc-pill.found { background: #dcfce7; color: #15803d; }
  .sc-pill.missing { background: #fee2e2; color: #b91c1c; }
  .sc-pill.neutral { background: var(--color-border); color: var(--color-muted); }
  
  /* Improvements */
  .improvements-card, .tips-card, .keywords-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
    transition: box-shadow 0.2s;
  }
  .improvements-card:hover, .tips-card:hover, .keywords-card:hover {
    box-shadow: var(--shadow-md);
  }
  .results-card-title {
    font-size: 1.05rem; font-weight: 700;
    color: var(--color-text);
    display: flex; align-items: center; gap: 0.5rem;
    margin-bottom: 1.25rem;
    padding-bottom: 0.85rem;
    border-bottom: 2px solid var(--color-border);
  }
  .results-card-title i {
    color: var(--color-accent);
    background: var(--color-accent-light);
    width: 30px; height: 30px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
  }
  
  .improvement-item {
    display: flex; gap: 0.9rem;
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--color-border);
  }
  .improvement-item:last-child { border-bottom: none; padding-bottom: 0; }
  .improvement-priority {
    flex-shrink: 0; width: 60px;
    text-align: center;
  }
  .priority-dot {
    display: inline-block;
    width: 10px; height: 10px;
    border-radius: 50%; margin-right: 4px;
    vertical-align: middle;
  }
  .priority-dot.high { background: #ef4444; }
  .priority-dot.medium { background: #f59e0b; }
  .priority-dot.low { background: #22c55e; }
  .priority-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
  .priority-label.high { color: #ef4444; }
  .priority-label.medium { color: #d97706; }
  .priority-label.low { color: #16a34a; }
  
  .improvement-body { flex: 1; }
  .improvement-action { font-size: 0.88rem; font-weight: 600; color: var(--color-text); margin-bottom: 0.2rem; }
  .improvement-impact { font-size: 0.78rem; color: var(--color-muted); }
  
  /* Tips */
  .tip-item {
    display: flex; gap: 0.75rem; align-items: flex-start;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--color-border);
  }
  .tip-item:last-child { border-bottom: none; }
  .tip-num {
    flex-shrink: 0; width: 24px; height: 24px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: #fff; border-radius: 50%;
    font-size: 0.7rem; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
  }
  .tip-text { font-size: 0.875rem; color: var(--color-text-light); line-height: 1.5; }
  
  /* Keywords Two-col */
  .keywords-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  @media (max-width: 600px) { .keywords-grid { grid-template-columns: 1fr; } }
  .keywords-col-title {
    font-size: 0.8rem; font-weight: 700;
    margin-bottom: 0.75rem;
    display: flex; align-items: center; gap: 0.4rem;
  }
  .keywords-col-title.matched { color: #16a34a; }
  .keywords-col-title.missing { color: #dc2626; }
  .kw-list { display: flex; flex-wrap: wrap; gap: 0.35rem; }
  .kw-chip {
    font-size: 0.75rem; font-weight: 500;
    padding: 0.25rem 0.65rem;
    border-radius: var(--radius-sm);
  }
  .kw-chip.matched { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
  .kw-chip.missing { background: #fee2e2; color: #b91c1c; border: 1px solid #fecaca; }
  
  /* Re-check button */
  .btn-recheck {
    background: transparent;
    border: 1.5px solid var(--color-accent);
    color: var(--color-accent);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem; font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    display: inline-flex; align-items: center; gap: 0.5rem;
    transition: all var(--transition);
    margin-top: 1rem;
  }
  .btn-recheck:hover {
    background: var(--color-accent);
    color: #fff;
  }
  
  /* About tool / EEAT section */
  .about-tool-section { padding: 3rem 0 0; }
  .about-tool-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: 2.25rem;
    box-shadow: var(--shadow-sm);
  }
  .about-tool-card h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
  }
  .about-tool-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 0.85rem;
  }
  .about-tool-card p:last-of-type { margin-bottom: 0; }
  .expert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
  }
  .expert-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.1rem 1.25rem;
    transition: box-shadow 0.2s, transform 0.2s;
    position: relative;
    overflow: hidden;
  }
  .expert-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark));
  }
  .expert-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-2px); }
  .expert-card-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent-dark);
    margin-bottom: 0.35rem;
  }
  .expert-card-value {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--color-text);
  }
  .expert-card-sub {
    font-size: 0.76rem;
    color: var(--color-muted);
    margin-top: 0.25rem;
    line-height: 1.4;
  }
  
  /* How it works */
  .how-section { padding: 4rem 0; background: var(--color-card); }
  .section-heading {
    text-align: center;
    margin-bottom: 2.75rem;
  }
  .section-heading h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 0.5rem;
  }
  .section-heading p { color: var(--color-muted); font-size: 1rem; }
  .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    counter-reset: steps;
  }
  .step-card {
    text-align: center;
    padding: 1.75rem 1.25rem;
    border-radius: var(--radius-xl);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: box-shadow 0.2s, transform 0.2s;
    position: relative;
  }
  .step-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
  .step-num {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; font-weight: 800;
    color: #fff;
    margin: 0 auto 1rem;
    font-family: var(--font-display);
    box-shadow: 0 4px 12px rgba(0,201,167,0.3);
  }
  .step-title { font-weight: 700; margin-bottom: 0.6rem; color: var(--color-text); font-size: 0.95rem; }
  .step-desc { font-size: 0.85rem; color: var(--color-muted); line-height: 1.65; }
  
  /* Features */
  .features-section { padding: 4rem 0; }
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
  }
  .feature-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex; gap: 1rem;
    transition: box-shadow var(--transition), transform var(--transition);
  }
  .feature-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .feature-icon {
    width: 48px; height: 48px; flex-shrink: 0;
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
  }
  .feature-body h3 { font-size: 0.95rem; font-weight: 700; color: var(--color-text); margin-bottom: 0.3rem; }
  .feature-body p { font-size: 0.82rem; color: var(--color-muted); line-height: 1.6; }
  
  /* FAQ */
  .faq-section { padding: 4rem 0; background: var(--color-card); }
  .faq-list { max-width: 760px; margin: 0 auto; }
  .faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: box-shadow 0.2s;
    background: var(--color-card);
  }
  .faq-item:hover { box-shadow: var(--shadow-sm); }
  .faq-item.open { border-color: rgba(0,201,167,0.35); box-shadow: 0 0 0 3px rgba(0,201,167,0.08); }
  .faq-question {
    width: 100%; background: none; border: none;
    padding: 1.15rem 1.35rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
    color: var(--color-text); cursor: pointer; text-align: left;
    transition: background var(--transition);
  }
  .faq-question:hover { background: var(--color-bg); }
  .faq-arrow {
    flex-shrink: 0; width: 22px; height: 22px;
    background: var(--color-bg); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.25s, background 0.2s;
    font-size: 0.7rem; color: var(--color-muted);
    border: 1px solid var(--color-border);
  }
  .faq-item.open .faq-arrow {
    transform: rotate(180deg);
    background: var(--color-accent-light);
    color: var(--color-accent);
    border-color: rgba(0,201,167,0.3);
  }
  .faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .faq-item.open .faq-answer { max-height: 400px; }
  .faq-answer-inner {
    padding: 0 1.35rem 1.25rem;
    font-size: 0.875rem; color: var(--color-text-light); line-height: 1.75;
    border-top: 1px solid var(--color-border);
    margin-top: 0;
    padding-top: 1rem;
  }
  
  /* Loading Overlay */
  .loading-overlay {
    position: fixed; inset: 0; z-index: 9999;
    background: rgba(11,31,58,0.75);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center; justify-content: center;
    flex-direction: column;
  }
  .loading-overlay.show { display: flex; }
  .loading-spinner {
    width: 64px; height: 64px;
    border: 4px solid rgba(255,255,255,0.15);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 1.25rem;
  }
  .loading-text { color: #fff; font-size: 1.05rem; font-weight: 600; }
  .loading-sub { color: rgba(255,255,255,0.6); font-size: 0.85rem; margin-top: 0.25rem; }
  
  /* Responsive */
  @media (max-width: 640px) {
    .ats-hero { padding: 3rem 0 2rem; }
    .hero-stats { gap: 1.5rem; }
    .tool-card { padding: 1.25rem; }
    .score-hero { padding: 1.5rem 1rem; }
    .sections-grid { grid-template-columns: 1fr; }
    .improvements-card, .tips-card, .keywords-card { padding: 1.25rem; }
    .ats-intro-block { padding: 1.25rem; }
  }