/*
 * Theme Name: TaxPros Prime
 * Theme URI: https://trustthetaxpros.com
 * Description: Premium tax calculators & guides for self-employed Americans. CPA reviewed. Free forever.
 * Version: 3.0.0
 * Author: Trust the Tax Pros
 * Author URI: https://trustthetaxpros.com
 * License: GPL-2.0-or-later
 * Text Domain: taxpros-prime
 * Tags: tax, calculator, finance, cpa, seo-optimized
 */

/* ============================================================
   1. GOOGLE FONTS IMPORT
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Merriweather:ital,wght@0,400;0,700;1,400&display=swap');

/* ============================================================
   2. DESIGN TOKENS
   ============================================================ */
:root {
  /* Colors */
  --color-navy:        #0F1E33;
  --color-navy-mid:    #1A2E4A;
  --color-navy-light:  #243B5C;
  --color-slate:       #3B5069;
  --color-gold:        #D4A943;
  --color-gold-dark:   #B8892E;
  --color-gold-light:  #EEC96B;
  --color-gold-muted:  rgba(212, 169, 67, 0.15);
  --color-green:       #22C55E;
  --color-green-dark:  #16A34A;
  --color-green-muted: rgba(34, 197, 94, 0.12);
  --color-red:         #EF4444;
  --color-red-muted:   rgba(239, 68, 68, 0.12);
  --color-white:       #FFFFFF;
  --color-off-white:   #F8F9FB;
  --color-gray-50:     #F1F5F9;
  --color-gray-100:    #E2E8F0;
  --color-gray-200:    #CBD5E1;
  --color-gray-400:    #94A3B8;
  --color-gray-600:    #475569;
  --color-gray-700:    #334155;
  --color-gray-800:    #1E293r;

  /* Typography */
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, 'Times New Roman', serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', Consolas, monospace;

  /* Type Scale j/
  --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;

  /* Spacing (8px grid) */
  --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;

  /* Radii */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg:  0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --shadow-xl:  0 20px 25px rgba(0,0,0,0.1), 0 10px 10px rgba(0,0,0,0.04);
  --shadow-gold: 0 0 0 3px rgba(212, 169, 67, 0.3);
  --shadow-inner: inset 0 2px 4px rgba(0,0,0,0.06);

  /* Transitions */
  --transition-fast:   all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:   all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --max-width:       1200px;
  --max-width-prose: 72ch;
  --header-height:   72px;

  /* Semantic colors — LIGHT MODE defaults (always defined here first) */
  --color-bg:          #F8F9FB;
  --color-bg-card:     #FFFFFF;
  --color-bg-elevated: #F1F5F9;
  --color-text:        #0F1E33;
  --color-text-muted:  #475569;
  --color-border:      #E2E8F0;
}

/* ============================================================
   3. DARK MODE TOKENS — only override when explicitly dark
   ============================================================ */
@media (prefers-color-scheme: dark) {
  :root {
    --color-bg:          #0A1628;
    --color-bg-card:     #0F1E33;
    --color-bg-elevated: #1A2E4A;
    --color-text:        #E2E8F0;
    --color-text-muted:  #94A3B8;
    --color-border:      #243B5C;
  }
}

/* ============================================================
   4. RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-backdrop-filter: blur(12px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--color-gold); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--color-gold-dark); }
a:focus-visible { outline: 2px solid var(--color-gold); outline-offset: 3px; border-radius: var(--radius-sm); }

/* ============================================================
   5. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.3;
  color: var(--color-text);
  font-weight: 700;
}
h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 3.5vw, var(--text-4xl)); }
h3 { font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

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

strong { font-weight: 600; color: var(--color-text); }

code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-gold-muted);
  color: var(--color-gold-dark);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

blockquote {
  border-left: 4px solid var(--color-gold);
  padding: var(--space-4) var(--space-6);
  background: var(--color-gold-muted);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  margin: var(--space-6) 0;
}

/* ============================================================
   6. LAYOUT UTILITIES
   ============================================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 640px) { .container { padding: 0 var(--space-4); } }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5); }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px)  { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

.section { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }

/* ============================================================
   7. HEADER & NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(15, 30, 51, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(212, 169, 67, 0.2);
  transition: var(--transition-base);
}
.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  border-bottom-color: rgba(212, 169, 67, 0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}
.logo-badge {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--color-navy);
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-family: var(--font-heading); font-size: var(--text-base); font-weight: 700; color: var(--color-white); }
.logo-sub { font-size: var(--text-xs); color: var(--color-gold); text-transform: uppercase; letter-spacing: 0.08em; }

.site-nav { display: flex; align-items: center; gap: var(--space-2); }
.nav-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: var(--space-2) var(--space-4); font-radius: var(--radius-full);
  transition: var(--transition-fast);
  text-decoration: none;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-gold); background: rgba(212, 169, 67, 0.1);
}
.nav-cta {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--color-navy) !important;
  font-weight: 700;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  transition: var(--transition-spring);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(212, 169, 67, 0.4); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: var(--space-2); background: none; border: none; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-white); border-radius: 2px; transition: var(--transition-base); }
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .site-nav {
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: var(--color-navy);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-8) var(--space-6);
    gap: var(--space-2);
    transform: translateX(100%);
    transition: var(--transition-base);
  }
  .site-nav.open { transform: translateX(0); }
  .nav-link { font-size: var(--text-lg); width: 100%; padding: var(--space-4); }
}

/* Trust bar */
.trust-bar {
  background: var(--color-navy-mid);
  border-bottom: 1px solid rgba(212, 169, 67, 0.1);
  padding: var(--space-2) 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6); font-size: var(--text-xs);
  color: var(--color-gray-400);
  flex-wrap: wrap;
}
.trust-badge { display: flex; align-items: center; gap: var(--space-1); }
.trust-badge::before { content: '✑;; color: var(--color-green); font-weight: 700; }

/* ============================================================
   8. ERO SECTION
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 50%, #0D2137 100%);
  padding: var(--space-24) 0 var(--space-20);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 169, 67, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(34, 197, 94, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 80%, rgba(212, 169, 67, 0.08) 0%, transparent 40%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--color-bg));
}
.hero-content { position: relative; z-index: 1; max-width: 800px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background: var(--color-gold-muted);
  border: 1px solid rgba(212, 169, 67, 0.3);
  border-radius: var(--radius-full);
}
.hero h1 { color: var(--color-white); margin-bottom: var(--space-6); }
.hero h1 span { color: var(--color-gold); }
.hero-desc {
  font-size: var(--text-xl);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-8);
  max-width: 640px;
}
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* ============================================================
   9. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-spring);
  text-decoration: none;
  white-space: nowrap;
  min-height: 48px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
  color: var(--color-navy);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(212, 169, 67, 0.45); color: var(--color-navy); }
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.3);
}
.btn-outline:hover { border-color: var(--color-gold); color: var(--color-gold); background: var(--color-gold-muted); }
.btn-ghost {
  background: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold);
}
.btn-ghost:hover { background: var(--color-gold); color: var(--color-navy); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-lg); min-height: 56px; }
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-sm); min-height: 40px; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }

/* ============================================================
   10. CARDS
   ============================================================ */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: var(--transition-base);
}
.card:hover {
  border-color: rgba(212, 169, 67, 0.4);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(212, 169, 67, 0.15);
  transform: translateY(-2px);
}
@media (prefers-reduced-motion: reduce) { .card:hover { transform: none; } }

.card-tool {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.card-tool-icon {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-gold-muted), rgba(212,169,67,0.05));
  border: 1px solid rgba(212, 169, 67, 0.25);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
}
.card-tool h3 { font-size: var(--text-lg); margin-bottom: var(--space-2); }
.card-tool p { font-size: var(--text-sm); color: var(--color-text-muted); flex: 1; }
.card-tool-meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  flex-wrap: wrap;
}
.kd-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 600;
}
.kd-easy   { background: var(--color-green-muted); color: var(--color-green-dark); }
.kd-medium { background: rgba(234, 179, 8, 0.12); color: #92400E; }
.kd-hard   { background: var(--color-red-muted); color: #991B1B; }

/* ============================================================
   11. CALCULATOR UI
   ============================================================ */
.calculator-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.calculator-header {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 100%);
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid rgba(212, 169, 67, 0.2);
}
.calculator-header h2 { color: var(--color-white); font-size: var(--text-2xl); margin-bottom: var(--space-2); }
.calculator-header p { color: rgba(255,255,255,0.7); font-size: var(--text-sm); max-width: 100%; }
.cpa-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-gold);
  padding: var(--space-1) var(--space-3);
  background: var(--color-gold-muted);
  border: 1px solid rgba(212, 169, 67, 0.3);
  border-radius: var(--radius-full);
  margin-top: var(--space-3);
}

.calculator-body { padding: var(--space-8); }
.calculator-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
@media (max-width: 768px) { .calculator-grid { grid-template-columns: 1fr; } }

.field-group { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }
.field-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.field-value-display {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gold);
}

/* Glassmorphism input */
.calc-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
  min-height: 52px;
}
.calc-input:focus {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-gold);
  background: var(--color-bg-card);
}
.calc-input::placeholder { color: var(--color-gray-400); font-weight: 400; }

/* Range slider */
.calc-range {
  width: 100%;
  height: 6px;
  appearance: none;
  -webkit-appearance: none;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  outline: none;
}
.calc-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(212, 169, 67, 0.5);
  border: 2px solid var(--color-white);
  transition: var(--transition-spring);
}
.calc-range::-webkit-slider-thumb:hover { transform: scale(1.2); }
.calc-range::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  cursor: pointer; border: 2px solid var(--color-white);
}

/* Results panel */
.results-panel {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-mid) 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid rgba(212, 169, 67, 0.2);
}
.result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.result-item:last-child { border-bottom: none; }
.result-label { font-size: var(--text-sm); color: rgba(255,255,255,0.7); }
.result-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-gold);
  font-variant-numeric: tabular-nums;
}
.result-value.savings { color: var(--color-green); }
.result-value.tax     { color: #FC8181; }

/* Progress bar */
.savings-progress { margin: var(--space-4) 0; }
.progress-track {
  height: 12px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-green) 0%, #16A34A 100%);
  border-radius: var(--radius-full);
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0%;
}
.progress-label { display: flex; justify-content: space-between; margin-top: var(--space-2); font-size: var(--text-xs); color: rgba(255,255,255,0.5); }

/* ============================================================
   12. TRUST & E-E-A-T ELEMENTS
   ============================================================ */
.author-bio-box {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}
.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--color-navy);
  font-weight: 700;
  font-family: var(--font-heading);
}
.author-info h4 { font-size: var(--text-base); font-family: var(--font-body); margin-bottom: var(--space-1); }
.author-title { font-size: var(--text-sm); color: var(--color-gold); font-weight: 600; margin-bottom: var(--space-2); }
.author-bio { font-size: var(--text-sm); color: var(--color-text-muted); }

.cpa-verified-banner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-green-muted);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
}
.cpa-verified-banner .icon { font-size: var(--text-xl); }
.cpa-verified-banner strong { color: var(--color-green-dark); }

.geo-answer-block {
  padding: var(--space-6);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin: var(--space-8) 0;
}
.geo-answer-block .block-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.geo-answer-block p {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text);
}

.irs-source-cite {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding: var(--space-2) var(--space-3); font-size: var(--text-xs);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-top: var(--space-3);
}

/* ============================================================
   13. COUNTER STATS STRIP
   ============================================================ */
.stats-strip {
  background: var(--color-navy);
  padding: var(--space-10) 0;
  border-top: 1px solid rgba(212, 169, 67, 0.15);
  border-bottom: 1px solid rgba(212, 169, 67, 0.15);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); text-align: center; }
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); } }
.stat-value {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-gold);
  font-family: var(--font-body);
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-label { font-size: var(--text-sm); color: rgba(255,255,255,0.65); }

/* ============================================================
   14. FILTER TABS (Tool Directory)
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--space-4);
}
.filter-tab {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  background: none;
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}
.filter-tab:hover { color: var(--color-gold); border-color: rgba(212, 169, 67, 0.3); }
.filter-tab.active {
  color: var(--color-navy);
  background: var(--color-gold);
  border-color: var(--color-gold);
}
@media (prefers-color-scheme: dark) { .filter-tab.active { color: var(--color-navy); } }

/* ============================================================
   15. BLOG GRID & ARTICLE
   ============================================================ */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
@media (max-width: 1024px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .blog-grid { grid-template-columns: 1fr; } }

.post-card-meta { display: flex; align-items: center; gap: var(--space-3); font-size: var(--text-xs); color: var(--color-text-muted); margin-bottom: var(--space-3); }
.post-card-cat { color: var(--color-gold); font-weight: 600; }
.post-card h3 { font-size: var(--text-lg); font-family: var(--font-heading); margin-bottom: var(--space-3); line-height: 1.4; }
.post-card p { font-size: var(--text-sm); color: var(--color-text-muted); display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.article-header { margin-bottom: var(--space-8); padding-bottom: var(--space-8); border-bottom: 1px solid var(--color-border); }
.article-meta { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; font-size: var(--text-sm); color: var(--color-text-muted); margin-bottom: var(--space-4); }
.article-body { font-size: var(--text-lg); line-height: 1.8; max-width: var(--max-width-prose); }
.article-body h2 { margin: var(--space-10) 0 var(--space-4); font-size: var(--text-3xl); }
.article-body h3 { margin: var(--space-8) 0 var(--space-3); font-size: var(--text-2xl); }
.article-body p   { margin-bottom: var(--space-5); }
.article-body ul, .article-body ol { margin: var(--space-5) 0; padding-left: var(--space-6); }
.article-body li  { margin-bottom: var(--space-2); }

/* Reading progress bar */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-green));
  z-index: 9999;
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================================
   16. TABLE OF CONTENTS
   ============================================================ */
.toc-box {
  padding: var(--space-5);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
}
.toc-title { font-size: var(--text-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: var(--space-3); }
.toc-list { list-style: none; padding: 0; }
.toc-list li { margin-bottom: var(--space-2); }
.toc-list a { font-size: var(--text-sm); color: var(--color-text-muted); transition: var(--transition-fast); }
.toc-list a:hover { color: var(--color-gold); }

/* ============================================================
   17. DISCLAIMER / FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-navy);
  border-top: 1px solid rgba(212, 169, 67, 0.15);
  padding: var(--space-16) 0 var(--space-8);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--space-8); margin-bottom: var(--space-10); }
@media (max-width: 1024px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand p { font-size: var(--text-sm); color: rgba(255,255,255,0.55); margin-top: var(--space-3); max-width: 280px; }
.footer-heading { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-gold); margin-bottom: var(--space-4); font-family: var(--font-body); }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-links a { font-size: var(--text-sm); color: rgba(255,255,255,0.55); transition: var(--transition-fast); }
.footer-links a:hover { color: var(--color-gold); }
.footer-bottom { padding-top: var(--space-8); border-top: 1px solid rgba(255,255,255,0.08); }
.footer-disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  margin-bottom: var(--space-4);
}
.footer-legal { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.footer-legal a { font-size: var(--text-xs); color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: var(--color-gold); }

/* ============================================================
   18. UTILITY & ANIMATIONS
   ============================================================ */
.text-gold   { color: var(--color-gold); }
.text-green  { color: var(--color-green); }
.text-muted  { color: var(--color-text-muted); }
.text-center { text-align: center; }
.font-mono   { font-family: var(--font-mono); }
.hidden      { display: none !important; }

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
}
.badge-gold  { background: var(--color-gold-muted); color: var(--color-gold-dark); border: 1px solid rgba(212,169,67,0.3); }
.badge-green { background: var(--color-green-muted); color: var(--color-green-dark); }

/* Fade-in on scroll */
.fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}

/* AdSense slot wrappers */
.adsense-slot {
  margin: var(--space-8) 0;
  display: flex;
  justify-content: center;
  min-height: 90px;
}

/* Print styles */
@media print {
  .site-header, .site-footer, .adsense-slot, .hamburger { display: none; }
  body { color: #000; background: #fff; }
}

/* ============================================================
   FIX: Block AdSense auto-placement from breaking header layout
   Google auto-places ads inside any element — we prevent it here
   ============================================================ */
.site-header .google-auto-placed,
.site-header ins.adsbygoogle,
.site-nav .google-auto-placed,
.trust-bar .google-auto-placed,
.header-inner .googleauto-placed,
.header-inner ins.adsbygoogle { display: none !important; }

/* Ensure header stays fixed height regardless of injected content */
.site-header { overflow: hidden; }
.header-inner { flex-wrap: nowrap; overflow: visible; }

/* ============================================================
   FIX: Explicit light-mode background/border for cards
   Needed because some WP themes or plugins reset variables
   ============================================================ */
.card {
  background: var(--color-bg-card, #ffffff);
  border-color: var(--color-border, #E2E8F0);
}
.results-panel {
  background: linear-gradient(135deg, #0F1E33 0%, #1A2E4A 100%);
}
.calculator-wrapper {
  background: var(--color-bg-card, #ffffff);
  border-color: var(--color-border, #E2E8F0);
}
.post-card, .fade-in {
  opacity: 1 !important;
  transform: none !important;
}

/* ============================================================
   FIX: Ensure body text is always readable
   ============================================================ */
body {
  color: var(--color-text, #0F1E33);
  background-color: var(--color-bg, #F8F9FB);
}
/* ============================================================
   FIX: Mobile nav z-index — ensure it stays above AdSense
   ============================================================ */
@media (max-width: 768px) {
  .site-nav.open { z-index: 9999; }
}