/* ============================================
   GROOMING SOFTWARE HQ — MASTER STYLESHEET
   --------------------------------------------
   HOW TO USE THIS FILE:
   - All colors, fonts, and spacing are defined
     in the :root section below as CSS variables.
   - To change something site-wide, edit ONE 
     variable here. Every page updates instantly.
   - DO NOT use hard-coded colors elsewhere.
     Always use var(--variable-name).
   ============================================ */


/* ============================================
   1. DESIGN TOKENS (edit these to rebrand)
   ============================================ */
:root {
  /* BRAND COLORS */
  --color-primary: #2563eb;        /* main brand blue */
  --color-primary-dark: #1e40af;   /* darker blue for hover */
  --color-accent: #f59e0b;         /* warm orange for CTAs */
  --color-accent-dark: #d97706;

  /* TEXT COLORS */
  --color-text: #1f2937;           /* main body text */
  --color-text-light: #6b7280;     /* secondary text */
  --color-heading: #111827;        /* headings darker */

  /* BACKGROUND COLORS */
  --color-bg: #ffffff;             /* main page bg */
  --color-bg-alt: #f9fafb;         /* alternating sections */
  --color-bg-dark: #1f2937;        /* footer bg */
  --color-border: #e5e7eb;         /* lines, card borders */

  /* TYPOGRAPHY */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* SIZING */
  --max-width: 1200px;             /* max content width */
  --radius: 8px;                   /* rounded corners */
  --radius-lg: 12px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.10);

  /* SPACING SCALE (use these for consistency) */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
}


/* ============================================
   2. RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary-dark);
}


/* ============================================
   3. TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  font-weight: 700;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

ul, ol {
  margin-bottom: var(--space-sm);
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}


/* ============================================
   4. LAYOUT — containers, sections
   ============================================ */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}


/* ============================================
   5. HEADER & NAVIGATION
   ============================================ */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading);
}

.nav-logo:hover {
  color: var(--color-primary);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--space-md);
  padding: 0;
  margin: 0;
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
}

.nav-menu a:hover {
  color: var(--color-primary);
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}


/* ============================================
   6. BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: white;
  transform: translateY(-1px);
}

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

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

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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


/* ============================================
   7. HERO SECTION (homepage top)
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, #eff6ff 100%);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto var(--space-md);
}


/* ============================================
   8. CARDS (for software listings)
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card h3 {
  margin-bottom: var(--space-xs);
}

.card-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}


/* ============================================
   9. ARTICLE / REVIEW CONTENT
   ============================================ */
.article {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-md);
}

.article h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.95rem;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.article h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

.article h3 {
  margin-top: var(--space-md);
}

.article p {
  font-size: 1.05rem;
  line-height: 1.75;
}


/* ============================================
   10. AFFILIATE DISCLOSURE BOX
   ============================================ */
.disclosure-box {
  background: #fef3c7;
  border-left: 4px solid var(--color-accent);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-md) 0;
  border-radius: var(--radius);
  font-size: 0.95rem;
}


/* ============================================
   11. COMPARISON TABLE
   ============================================ */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-sm);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
  background: var(--color-bg-alt);
  font-weight: 600;
  color: var(--color-heading);
}

.comparison-table tr:hover {
  background: var(--color-bg-alt);
}


/* ============================================
   12. FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-dark);
  color: #d1d5db;
  padding: var(--space-lg) 0 var(--space-md);
  margin-top: var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  padding: 0 var(--space-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-col h4 {
  color: white;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: 0.5rem;
}

.footer-col a {
  color: #d1d5db;
  font-size: 0.95rem;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  border-top: 1px solid #374151;
  color: #9ca3af;
  font-size: 0.9rem;
}


/* ============================================
   13. RESPONSIVE — mobile styles
   ============================================ */
@media (max-width: 768px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  .hero h1 { font-size: 2.25rem; }
  .hero p { font-size: 1.1rem; }
  
  .nav-toggle {
    display: block;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: var(--space-sm);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .section {
    padding: var(--space-lg) 0;
  }
}