/* ============================================================
   TechLift Design System - site.css
   ============================================================ */

/* ----------------------------------------------------------
   CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  /* Colors */
  --color-primary:       #2563eb;
  --color-primary-dark:  #1d4ed8;
  --color-primary-light: #eff6ff;
  --color-accent:        #10b981;
  --color-accent-dark:   #059669;
  --color-accent-light:  #ecfdf5;
  --color-dark:          #0f172a;
  --color-dark-mid:      #1e293b;
  --color-dark-soft:     #334155;
  --color-text:          #334155;
  --color-text-muted:    #64748b;
  --color-text-light:    #f8fafc;
  --color-border:        #e2e8f0;
  --color-border-dark:   #cbd5e1;
  --color-bg:            #ffffff;
  --color-bg-soft:       #f8fafc;
  --color-bg-mid:        #f1f5f9;
  --color-yellow:        #f59e0b;
  --color-yellow-light:  #fffbeb;
  --color-red:           #ef4444;
  --color-red-light:     #fef2f2;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Type Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  /* Font */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Radii */
  --radius-sm:  0.25rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md:  0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg:  0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl:  0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition: 150ms ease;
  --transition-md: 250ms ease;

  /* Nav height */
  --nav-height: 64px;
}

/* ----------------------------------------------------------
   Reset / Normalize
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  color: var(--color-dark);
  font-weight: 700;
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

main { flex: 1; }

/* ----------------------------------------------------------
   Layout
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 640px) {
  .container { padding-inline: var(--space-6); }
}
@media (min-width: 1024px) {
  .container { padding-inline: var(--space-8); }
}

.section {
  padding-block: var(--space-16);
}

.section-sm {
  padding-block: var(--space-10);
}

/* ----------------------------------------------------------
   Navigation
   ---------------------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-4);
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .nav-inner { padding-inline: var(--space-6); }
}
@media (min-width: 1024px) {
  .nav-inner { padding-inline: var(--space-8); }
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand:hover { text-decoration: none; }

.nav-brand-icon {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: white;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: 900;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav-links a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}

.nav-links a:hover {
  background: var(--color-bg-soft);
  color: var(--color-primary);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.nav-actions {
  display: none;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}

.nav-toggle:hover { background: var(--color-bg-soft); }

.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: transform var(--transition-md), opacity var(--transition);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: white;
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4);
  gap: var(--space-2);
  position: absolute;
  top: var(--nav-height);
  left: 0;
  right: 0;
  z-index: 99;
  box-shadow: var(--shadow-md);
}

.nav-mobile.open { display: flex; }

.nav-mobile a {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--color-text);
  transition: background var(--transition);
}

.nav-mobile a:hover {
  background: var(--color-bg-soft);
  text-decoration: none;
}

.nav-mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
}

/* Language toggle in nav */
.lang-toggle {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 600;
}

.lang-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-actions { display: flex; }
  .nav-toggle { display: none; }
}

/* ----------------------------------------------------------
   Grid Utilities
   ---------------------------------------------------------- */
.grid-2 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.grid-3 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}

.grid-4 {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.grid-auto {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.grid-auto-sm {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}

/* ----------------------------------------------------------
   Card System
   ---------------------------------------------------------- */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow var(--transition-md), transform var(--transition-md);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card-flat {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-body {
  padding: var(--space-6);
}

.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-soft);
}

.card-sm .card-body { padding: var(--space-4); }
.card-sm .card-header { padding: var(--space-3) var(--space-4); }

/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  text-decoration: none;
  line-height: 1;
}

.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.5; pointer-events: none; }

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: white;
}

.btn-secondary {
  background: var(--color-dark);
  color: white;
  border-color: var(--color-dark);
}

.btn-secondary:hover {
  background: var(--color-dark-mid);
  border-color: var(--color-dark-mid);
  color: white;
}

.btn-accent {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.btn-accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: white;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--color-bg-soft);
}

.btn-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-xl);
}

.btn-xl {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn-block { width: 100%; }

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-md);
}

/* ----------------------------------------------------------
   Form Controls
   ---------------------------------------------------------- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark);
}

.form-label .required {
  color: var(--color-red);
  margin-left: var(--space-1);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}

.form-hint {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.form-error {
  font-size: var(--text-xs);
  color: var(--color-red);
  display: none;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: var(--color-red);
}

.form-group.has-error .form-error { display: block; }

/* Checkbox + Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 3px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-check-label {
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
}

/* Slug preview */
.slug-preview {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-bg-soft);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-family: monospace;
}

.slug-preview strong { color: var(--color-primary); }

/* Range input */
.form-range {
  width: 100%;
  accent-color: var(--color-primary);
}

/* Tag input */
.tag-input-container {
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-2);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  min-height: 44px;
  cursor: text;
  transition: border-color var(--transition);
}

.tag-input-container:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.tag-input-container input {
  border: none;
  outline: none;
  font-size: var(--text-sm);
  flex: 1;
  min-width: 120px;
  padding: var(--space-1) var(--space-2);
}

/* ----------------------------------------------------------
   Badges / Pills
   ---------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}

.badge-blue   { background: #dbeafe; color: #1d4ed8; }
.badge-green  { background: #d1fae5; color: #065f46; }
.badge-yellow { background: #fef3c7; color: #92400e; }
.badge-red    { background: #fee2e2; color: #991b1b; }
.badge-gray   { background: var(--color-bg-mid); color: var(--color-text-muted); }
.badge-purple { background: #ede9fe; color: #5b21b6; }
.badge-dark   { background: var(--color-dark); color: white; }

/* Skill pill */
.skill-pill {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  color: var(--color-primary);
  border: 1px solid #bfdbfe;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}

.skill-pill-sm {
  padding: 2px var(--space-2);
  font-size: 11px;
}

/* ----------------------------------------------------------
   Stats Grid
   ---------------------------------------------------------- */
.stats-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

.stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.stat-value {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1;
}

.stat-change {
  font-size: var(--text-xs);
  color: var(--color-accent);
  margin-top: var(--space-1);
  font-weight: 500;
}

/* ----------------------------------------------------------
   Score Badge
   ---------------------------------------------------------- */
.score-badge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 800;
  flex-shrink: 0;
}

.score-badge-sm {
  width: 38px;
  height: 38px;
  font-size: var(--text-sm);
}

.score-high   { background: #d1fae5; color: #065f46; }
.score-mid    { background: #fef3c7; color: #92400e; }
.score-low    { background: #fee2e2; color: #991b1b; }
.score-none   { background: var(--color-bg-mid); color: var(--color-text-muted); }

/* ----------------------------------------------------------
   Progress Bar
   ---------------------------------------------------------- */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--color-bg-mid);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  transition: width 600ms ease;
}

.progress-fill-accent { background: var(--color-accent); }
.progress-fill-yellow { background: var(--color-yellow); }

.progress-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.progress-pct {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
}

/* ----------------------------------------------------------
   Step Pills
   ---------------------------------------------------------- */
.step-pills {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  overflow-x: auto;
  padding-bottom: var(--space-1);
}

.step-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg);
  white-space: nowrap;
  transition: all var(--transition);
}

.step-pill-number {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 800;
}

.step-pill.active {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
}

.step-pill.active .step-pill-number {
  background: var(--color-primary);
  color: white;
}

.step-pill.completed {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  background: var(--color-accent-light);
}

.step-pill.completed .step-pill-number {
  background: var(--color-accent);
  color: white;
}

.step-connector {
  height: 2px;
  width: var(--space-4);
  background: var(--color-border);
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   Tab Toggle
   ---------------------------------------------------------- */
.tab-toggle {
  display: inline-flex;
  background: var(--color-bg-mid);
  border-radius: var(--radius-full);
  padding: 4px;
  gap: 0;
}

.tab-toggle-btn {
  padding: var(--space-2) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}

.tab-toggle-btn.active {
  background: var(--color-bg);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* ----------------------------------------------------------
   Alerts / Notices
   ---------------------------------------------------------- */
.alert {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: 1.5;
  border-left: 4px solid;
}

.alert-icon {
  font-size: var(--text-lg);
  flex-shrink: 0;
  line-height: 1.5;
}

.alert-info    { background: #eff6ff; border-color: var(--color-primary); color: #1e40af; }
.alert-success { background: #ecfdf5; border-color: var(--color-accent); color: #065f46; }
.alert-warning { background: #fffbeb; border-color: var(--color-yellow); color: #92400e; }
.alert-error   { background: #fef2f2; border-color: var(--color-red); color: #991b1b; }

/* ----------------------------------------------------------
   Empty State
   ---------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-16) var(--space-8);
  color: var(--color-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  max-width: 360px;
  margin-inline: auto;
  margin-bottom: var(--space-6);
}

/* ----------------------------------------------------------
   Page Hero
   ---------------------------------------------------------- */
.page-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-mid) 100%);
  color: var(--color-text-light);
  padding-block: var(--space-20);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(37, 99, 235, 0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%);
}

.page-hero .container { position: relative; }

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------
   Section Headings
   ---------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
}

.section-eyebrow {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* ----------------------------------------------------------
   Sidebar Layout (for find/projects pages)
   ---------------------------------------------------------- */
.sidebar-layout {
  display: grid;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 1024px) {
  .sidebar-layout {
    grid-template-columns: 280px 1fr;
  }
}

.sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-4));
}

.sidebar-section {
  margin-bottom: var(--space-6);
}

.sidebar-section-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* ----------------------------------------------------------
   Avatar
   ---------------------------------------------------------- */
.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-lg);
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-lg {
  width: 80px;
  height: 80px;
  font-size: var(--text-2xl);
}

.avatar-xl {
  width: 100px;
  height: 100px;
  font-size: var(--text-3xl);
}

/* ----------------------------------------------------------
   Footer
   ---------------------------------------------------------- */
.footer {
  background: var(--color-dark);
  color: rgba(248, 250, 252, 0.7);
  padding-block: var(--space-12);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand {
  font-size: var(--text-xl);
  font-weight: 800;
  color: white;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-brand-icon {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 900;
  color: white;
}

.footer-tagline {
  font-size: var(--text-sm);
  line-height: 1.6;
  max-width: 300px;
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(248, 250, 252, 0.65);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: white;
  text-decoration: none;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(248, 250, 252, 0.1);
  font-size: var(--text-sm);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-bottom a { color: rgba(248, 250, 252, 0.65); }
.footer-bottom a:hover { color: white; }

.stanhattie-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(248, 250, 252, 0.5);
}

/* ----------------------------------------------------------
   Utility Classes
   ---------------------------------------------------------- */
.text-center   { text-align: center; }
.text-left     { text-align: left; }
.text-right    { text-align: right; }
.text-sm       { font-size: var(--text-sm); }
.text-xs       { font-size: var(--text-xs); }
.text-lg       { font-size: var(--text-lg); }
.text-xl       { font-size: var(--text-xl); }
.text-2xl      { font-size: var(--text-2xl); }
.text-muted    { color: var(--color-text-muted); }
.text-primary  { color: var(--color-primary); }
.text-accent   { color: var(--color-accent); }
.text-white    { color: white; }
.text-dark     { color: var(--color-dark); }
.font-bold     { font-weight: 700; }
.font-semibold { font-weight: 600; }

.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.items-center  { align-items: center; }
.items-start   { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-2         { gap: var(--space-2); }
.gap-3         { gap: var(--space-3); }
.gap-4         { gap: var(--space-4); }
.gap-6         { gap: var(--space-6); }
.flex-wrap     { flex-wrap: wrap; }
.flex-1        { flex: 1; }

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.p-4  { padding: var(--space-4); }
.p-6  { padding: var(--space-6); }
.px-4 { padding-inline: var(--space-4); }
.py-2 { padding-block: var(--space-2); }

.w-full  { width: 100%; }
.hidden  { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin-block: var(--space-6);
}

.rounded   { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow    { box-shadow: var(--shadow-md); }

.bg-soft   { background: var(--color-bg-soft); }
.bg-mid    { background: var(--color-bg-mid); }
.bg-dark   { background: var(--color-dark); }
.bg-primary-light { background: var(--color-primary-light); }
.bg-accent-light  { background: var(--color-accent-light); }

/* ----------------------------------------------------------
   Loading Spinner
   ---------------------------------------------------------- */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  color: var(--color-text-muted);
  gap: var(--space-3);
}

/* ----------------------------------------------------------
   Pagination
   ---------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-8);
}

.page-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  transition: all var(--transition);
}

.page-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

.page-btn:disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* ----------------------------------------------------------
   Post Composer
   ---------------------------------------------------------- */
.post-composer {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}

.post-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}

.post-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.post-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.post-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* ----------------------------------------------------------
   Dashboard Specific
   ---------------------------------------------------------- */
.dashboard-layout {
  display: grid;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .dashboard-layout { grid-template-columns: 1fr 300px; }
}

.quick-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quick-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition);
}

.quick-link:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  text-decoration: none;
}

.quick-link-icon {
  font-size: var(--text-xl);
}

/* ----------------------------------------------------------
   Match Card
   ---------------------------------------------------------- */
.match-card {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: box-shadow var(--transition-md);
}

.match-card:hover { box-shadow: var(--shadow-md); }

.match-card-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* ----------------------------------------------------------
   Privacy Strip
   ---------------------------------------------------------- */
.privacy-strip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

/* ----------------------------------------------------------
   Callout Strip
   ---------------------------------------------------------- */
.callout-strip {
  background: var(--color-accent);
  color: white;
  text-align: center;
  padding: var(--space-5) var(--space-4);
}

.callout-strip h3 {
  font-size: var(--text-2xl);
  color: white;
  margin-bottom: var(--space-1);
}

.callout-strip p {
  font-size: var(--text-base);
  opacity: 0.9;
  margin-bottom: 0;
}

/* ----------------------------------------------------------
   Profile Hero
   ---------------------------------------------------------- */
.profile-hero {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-6);
}

@media (min-width: 640px) {
  .profile-hero {
    flex-direction: row;
    align-items: flex-start;
  }
}

.profile-hero-info { flex: 1; }

.profile-hero-name {
  font-size: var(--text-3xl);
  font-weight: 800;
  margin-bottom: var(--space-1);
}

.profile-hero-headline {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

/* ----------------------------------------------------------
   Two-column auth layout
   ---------------------------------------------------------- */
.auth-layout {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-4);
  background: var(--color-bg-soft);
}

.auth-box {
  width: 100%;
  max-width: 460px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.auth-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.auth-header h1 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.auth-header p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.auth-tab-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-6);
}

/* ----------------------------------------------------------
   Admin table
   ---------------------------------------------------------- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.data-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border-bottom: 2px solid var(--color-border);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  font-weight: 700;
  background: var(--color-bg-soft);
}

.data-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.data-table tr:hover td { background: var(--color-bg-soft); }
.data-table tr:last-child td { border-bottom: none; }

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

/* ----------------------------------------------------------
   Worker Card (find page)
   ---------------------------------------------------------- */
.worker-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: box-shadow var(--transition-md), transform var(--transition-md);
}

.worker-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.worker-card-top {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  margin-bottom: var(--space-4);
}

.worker-card-info { flex: 1; min-width: 0; }

.worker-card-name {
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 2px;
}

.worker-card-headline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.worker-card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.worker-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* ----------------------------------------------------------
   Project Card
   ---------------------------------------------------------- */
.project-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: box-shadow var(--transition-md), transform var(--transition-md);
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.project-card-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.3;
}

.project-card-company {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.project-card-desc {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-4);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
}

.project-card-meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* ----------------------------------------------------------
   Admin key overlay
   ---------------------------------------------------------- */
.admin-gate {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-soft);
}

/* ----------------------------------------------------------
   Scrollbar
   ---------------------------------------------------------- */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-soft); }
::-webkit-scrollbar-thumb { background: var(--color-border-dark); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* ----------------------------------------------------------
   Print
   ---------------------------------------------------------- */
@media print {
  .nav, .footer, .btn, .nav-toggle { display: none; }
  body { color: #000; }
}

/* ----------------------------------------------------------
   Magic-link + passkey auth pages (Phase 1 refactor)
   ---------------------------------------------------------- */
.hide { display: none !important; }

.auth-narrow {
  width: 100%;
  max-width: 480px;
}

.auth-wide {
  width: 100%;
  max-width: 540px;
}

.auth-divider {
  display: flex;
  align-items: center;
  margin: var(--space-6) 0 var(--space-4);
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--color-border);
}

.auth-divider span {
  margin: 0 var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-fineprint {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
}

.auth-fineprint.top {
  text-align: left;
  margin-top: 0;
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}

.auth-bullets {
  list-style: disc;
  padding-left: var(--space-6);
  margin: 0 0 var(--space-6);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.auth-bullets li + li {
  margin-top: var(--space-2);
}

.form-group-tight {
  margin-bottom: var(--space-2);
}

.alert.hide { display: none; }