/* Career Catalog v4.0 Global Design System */
:root {
  --color-ink: #0F172A;
  --color-slate-900: #0F172A;
  --color-slate-800: #1E293B;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748B;
  --color-slate-400: #94A3B8;
  --color-slate-300: #CBD5E1;
  --color-slate-200: #E2E8F0;
  --color-slate-50: #F8FAFC;
  --color-paper: #F1F5F9;
  --color-white: #FFFFFF;
  --color-indigo: #4338CA;
  --color-indigo-light: #EEF2FF;
  --color-cyan: #0891B2;
  --color-emerald: #059669;
  --color-emerald-light: #ECFDF5;
  --color-amber: #D97706;

  --font-display: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font-display);
  color: var(--color-ink);
  background-color: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Glass Header */
.header-glass {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-slate-200);
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between; height: 4.5rem;
}
.brand-logo {
  display: flex; align-items: center; gap: 0.5rem;
  font-weight: 700; font-size: 1.15rem; color: var(--color-ink); text-decoration: none;
}
.nav-tabs {
  display: none; align-items: center; gap: 1.5rem;
}
@media(min-width: 900px) { .nav-tabs { display: flex; } }
.nav-tab {
  font-size: 0.92rem; font-weight: 500; color: var(--color-slate-600); text-decoration: none;
  transition: color var(--transition-fast); position: relative;
}
.nav-tab:hover, .nav-tab.active { color: var(--color-indigo); }
.badge-new {
  font-size: 0.65rem; font-weight: 700; text-transform: uppercase; background: var(--color-emerald-light);
  color: var(--color-emerald); padding: 0.1rem 0.4rem; border-radius: var(--radius-full); margin-left: 0.25rem;
}

/* Force Desktop CTA button to always be visible and functional */
#desktop-cta { display: inline-flex !important; }

/* Mobile Nav */
.mobile-nav {
  display: none; background: var(--color-white); border-bottom: 1px solid var(--color-slate-200);
  padding: 1rem 1.5rem;
}
.mobile-nav.is-open { display: block; }
.mobile-link {
  display: block; padding: 0.75rem 0; font-weight: 600; color: var(--color-slate-700); text-decoration: none;
  border-bottom: 1px solid var(--color-slate-100);
}
.mobile-link.active { color: var(--color-indigo); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 600; border-radius: var(--radius-md);
  cursor: pointer; transition: all var(--transition-fast); text-decoration: none; border: none;
}
.btn-primary {
  background: var(--color-indigo); color: white; padding: 0.75rem 1.5rem; font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: #3730A3; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-dark {
  background: var(--color-ink); color: white; padding: 0.75rem 1.5rem; font-size: 0.95rem;
}
.btn-dark:hover { background: #1E293B; }
.btn-outline {
  background: transparent; color: var(--color-ink); border: 1px solid var(--color-slate-300);
  padding: 0.75rem 1.5rem; font-size: 0.95rem;
}
.btn-outline:hover { border-color: var(--color-indigo); color: var(--color-indigo); background: var(--color-indigo-light); }

/* Cards */
.feature-card {
  background: var(--color-white); border: 1px solid var(--color-slate-200); border-radius: var(--radius-xl);
  padding: 2rem; transition: all var(--transition-normal); display: flex; flex-direction: column; height: 100%;
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: rgba(67, 56, 202, 0.25); }
.tool-logo-box {
  width: 3rem; height: 3rem; border-radius: var(--radius-lg); background: var(--color-slate-50);
  display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem;
  border: 1px solid var(--color-slate-200);
}
.tool-badge-pill {
  display: inline-block; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem; border-radius: var(--radius-full); margin-bottom: 0.75rem; width: fit-content;
}
.tool-badge-pill.claude { background: #FFFBEB; color: #B45309; }
.tool-badge-pill.hot { background: #ECFDF5; color: #059669; }
.tool-badge-pill.copilot { background: #F0F9FF; color: #0078D4; }

.gradient-text {
  background: linear-gradient(135deg, var(--color-indigo) 0%, var(--color-cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.bg-glow {
  background: radial-gradient(circle at top center, rgba(67, 56, 202, 0.05) 0%, transparent 70%);
}

/* Footer */
.footer-main {
  background: var(--color-slate-50); border-top: 1px solid var(--color-slate-200); padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2.5rem; margin-bottom: 3rem;
}
.footer-col h4 { font-size: 0.95rem; font-weight: 700; color: var(--color-ink); margin-bottom: 1.25rem; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { color: var(--color-slate-600); text-decoration: none; font-size: 0.9rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-indigo); }
.footer-bottom {
  border-top: 1px solid var(--color-slate-200); padding-top: 1.5rem; display: flex; flex-wrap: wrap;
  justify-content: space-between; align-items: center; gap: 1rem; font-size: 0.85rem; color: var(--color-slate-500);
}
.footer-bottom a { color: var(--color-slate-600); text-decoration: none; }
.footer-bottom a:hover { color: var(--color-indigo); }

/* Modal Overlay & Dialog */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(15, 23, 42, 0.7); backdrop-filter: blur(4px);
  z-index: 100; display: flex; align-items: center; justify-content: center; padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity var(--transition-normal);
}
.modal-overlay.is-active { opacity: 1; pointer-events: auto; }
.modal-dialog {
  background: var(--color-ink); color: white; border-radius: var(--radius-2xl); width: 100%; max-width: 440px;
  box-shadow: var(--shadow-xl); overflow: hidden; transform: scale(0.95); transition: transform var(--transition-normal);
}
.modal-overlay.is-active .modal-dialog { transform: scale(1); }
.modal-header { padding: 2rem 2rem 1.5rem; position: relative; }
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem; background: rgba(255,255,255,0.1); border: none;
  width: 2rem; height: 2rem; border-radius: 50%; color: white; display: flex; align-items: center;
  justify-content: center; cursor: pointer; transition: background var(--transition-fast);
}
.modal-close:hover { background: rgba(255,255,255,0.2); }
.modal-body { background: white; color: var(--color-ink); padding: 2rem; border-top-left-radius: 1.5rem; border-top-right-radius: 1.5rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--color-slate-700); margin-bottom: 0.4olar;}
.form-input, .form-select {
  width: 100%; padding: 0.75rem 1rem; border: 1px solid var(--color-slate-300); border-radius: var(--radius-md);
  font-family: var(--font-display); font-size: 0.95rem; color: var(--color-ink); background: var(--color-white);
  transition: border-color var(--transition-fast); outline: none;
}
.form-input:focus, .form-select:focus { border-color: var(--color-indigo); box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.1); }
.form-input.error { border-color: #EF4444; }