/* BrightNest Move Canada - Clipboard/Ledger Aesthetic */

/* ============================================
   COLOR PALETTE & CSS VARIABLES
   ============================================ */
:root {
  /* Primary Colors */
  --color-paper: #FAF8F3;
  --color-graphite: #2E3237;
  --color-teal: #2BAA9A;
  --color-honey: #E7B86A;
  --color-slate: #96A0AA;
  --color-brick: #B86856;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  
  /* Typography */
  --font-primary: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  
  /* Animation */
  --duration: 150ms;
  --easing: ease-in-out;
  
  /* Shadows */
  --shadow-card: 0 8px 20px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-paper);
  color: var(--color-graphite);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Paper grain texture */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' /%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23noise)' opacity='0.08'/%3E%3C/svg%3E");
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2 {
  font-stretch: condensed;
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-graphite);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--color-graphite);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  margin-bottom: var(--spacing-sm);
  color: var(--color-graphite);
}

h4 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-graphite);
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-teal);
  text-decoration: none;
  transition: color var(--duration) var(--easing);
}

a:hover {
  color: var(--color-honey);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  background-color: var(--color-paper);
  border-bottom: 1px solid var(--color-slate);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--duration) var(--easing);
}

.site-header.scrolled {
  box-shadow: var(--shadow-card);
}

.header-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-sm) var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-graphite);
  text-decoration: none;
}

.logo svg {
  width: 32px;
  height: 32px;
  fill: var(--color-teal);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
}

.main-nav a {
  color: var(--color-graphite);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  transition: all var(--duration) var(--easing);
}

.main-nav a:hover,
.main-nav a.active {
  background-color: rgba(43, 170, 154, 0.1);
  color: var(--color-teal);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.mobile-menu-toggle svg {
  width: 28px;
  height: 28px;
  fill: var(--color-graphite);
}

/* ============================================
   BUTTONS & CTAs
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border-radius: 10px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--duration) var(--easing);
  text-decoration: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #249888;
  color: var(--color-paper);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-teal);
  border-color: var(--color-teal);
}

.btn-secondary:hover {
  background-color: var(--color-teal);
  color: var(--color-paper);
}

/* ============================================
   CARDS & CONTAINERS
   ============================================ */
.card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-slate);
  border-radius: 12px;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-card);
  transition: all var(--duration) var(--easing);
  position: relative;
  z-index: 1;
}

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

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: var(--spacing-md);
}

.hero p {
  font-size: 1.25rem;
  color: var(--color-slate);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: var(--spacing-xl) var(--spacing-md);
  max-width: 1400px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--easing);
}

.section.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-teal);
  font-variant-numeric: tabular-nums;
  display: block;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  color: var(--color-slate);
  font-size: 1rem;
}

/* ============================================
   ARTICLE GRIDS
   ============================================ */
.article-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.article-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-slate);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all var(--duration) var(--easing);
  display: flex;
  flex-direction: column;
}

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

.article-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.article-card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.article-card p {
  color: var(--color-slate);
  flex: 1;
  margin-bottom: var(--spacing-md);
}

.article-card .btn {
  align-self: flex-start;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
}

/* ============================================
   ADVANTAGES/FEATURES SECTION
   ============================================ */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.advantage-item {
  padding: var(--spacing-md);
  text-align: center;
}

.advantage-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-sm);
  fill: var(--color-teal);
}

.advantage-item h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xs);
}

.advantage-item p {
  color: var(--color-slate);
  font-size: 0.95rem;
}

/* ============================================
   REVIEWS/TESTIMONIALS
   ============================================ */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.review-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-slate);
  border-left: 4px solid var(--color-teal);
  border-radius: 10px;
  padding: var(--spacing-md);
  box-shadow: var(--shadow-card);
}

.review-text {
  font-style: italic;
  color: var(--color-graphite);
  margin-bottom: var(--spacing-sm);
}

.reviewer-name {
  font-weight: 600;
  color: var(--color-teal);
}

.reviewer-location {
  color: var(--color-slate);
  font-size: 0.9rem;
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.category-card {
  background: linear-gradient(135deg, var(--color-paper) 0%, #F5F3ED 100%);
  border: 1px solid var(--color-slate);
  border-radius: 12px;
  padding: var(--spacing-lg);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--duration) var(--easing);
  text-decoration: none;
  display: block;
}

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

.category-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--spacing-sm);
  fill: var(--color-teal);
}

.category-card h3 {
  color: var(--color-graphite);
  margin-bottom: var(--spacing-xs);
}

.category-card p {
  color: var(--color-slate);
  font-size: 0.95rem;
}

/* ============================================
   NEWSLETTER SECTION
   ============================================ */
.newsletter {
  background: linear-gradient(135deg, var(--color-honey) 0%, #DDA855 100%);
  border-radius: 12px;
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  margin: var(--spacing-xl) auto;
  max-width: 800px;
}

.newsletter h2 {
  color: var(--color-paper);
  margin-bottom: var(--spacing-sm);
}

.newsletter p {
  color: var(--color-paper);
  opacity: 0.95;
  margin-bottom: var(--spacing-md);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  max-width: 500px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  padding: 0.875rem 1rem;
  border: 2px solid transparent;
  border-radius: 10px;
  font-size: 1rem;
  font-family: var(--font-primary);
}

.newsletter-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-teal);
  box-shadow: 0 0 0 3px rgba(43, 170, 154, 0.2);
}

.newsletter-form button {
  background-color: var(--color-teal);
  color: var(--color-paper);
  border: none;
  padding: 0.875rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--duration) var(--easing);
}

.newsletter-form button:hover {
  background-color: #249888;
  transform: translateY(-2px);
}

.newsletter-success {
  display: none;
  background-color: var(--color-teal);
  color: var(--color-paper);
  padding: var(--spacing-sm);
  border-radius: 8px;
  margin-top: var(--spacing-sm);
}

.newsletter-success.show {
  display: block;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background-color: #E8E6DF;
  border-top: 1px solid var(--color-slate);
  padding: var(--spacing-xl) var(--spacing-md) var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
  color: var(--color-graphite);
  margin-bottom: var(--spacing-sm);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--color-slate);
  font-size: 0.95rem;
}

.footer-section a:hover {
  color: var(--color-teal);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-slate);
  color: var(--color-slate);
  font-size: 0.9rem;
}

/* ============================================
   CATEGORY PAGE HEADER
   ============================================ */
.category-header {
  background: linear-gradient(135deg, var(--color-paper) 0%, var(--color-honey) 100%);
  padding: var(--spacing-xl) var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--color-slate);
}

.category-header h1 {
  margin-bottom: var(--spacing-sm);
}

.category-header p {
  font-size: 1.125rem;
  color: var(--color-graphite);
  max-width: 800px;
  margin: 0 auto;
}

/* ============================================
   CALLOUTS (PRO TIPS, SAFETY, NOTES)
   ============================================ */
.callout {
  padding: var(--spacing-md);
  border-radius: 10px;
  margin: var(--spacing-md) 0;
  border-left: 4px solid;
}

.callout-tip {
  background-color: #FFF9F0;
  border-left-color: var(--color-honey);
}

.callout-safety {
  background-color: #F5F5F5;
  border-left-color: var(--color-brick);
}

.callout-note {
  background-color: #F0FFFE;
  border-left-color: var(--color-teal);
}

.callout h4 {
  margin-bottom: var(--spacing-xs);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-quick-win {
  background-color: var(--color-teal);
  color: var(--color-paper);
}

.badge-checklist {
  background-color: var(--color-honey);
  color: var(--color-graphite);
}

.badge-seasonal {
  background-color: var(--color-slate);
  color: var(--color-paper);
}

.badge-budget {
  background-color: var(--color-brick);
  color: var(--color-paper);
}

/* ============================================
   INTERACTIVE CHECKLIST
   ============================================ */
.checklist {
  background-color: var(--color-paper);
  border: 1px solid var(--color-slate);
  border-radius: 12px;
  padding: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-bottom: 1px solid rgba(150, 160, 170, 0.2);
  transition: background-color var(--duration) var(--easing);
}

.checklist-item:last-child {
  border-bottom: none;
}

.checklist-item:hover {
  background-color: rgba(43, 170, 154, 0.05);
}

.checklist-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-teal);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
}

.checklist-item label {
  cursor: pointer;
  flex: 1;
}

.checklist-item input[type="checkbox"]:checked + label {
  text-decoration: line-through;
  opacity: 0.6;
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: var(--color-teal);
  color: var(--color-paper);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration) var(--easing);
  z-index: 999;
  border: none;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: #249888;
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
  fill: var(--color-paper);
}

/* ============================================
   FOCUS STYLES (ACCESSIBILITY)
   ============================================ */
*:focus-visible {
  outline: 3px solid var(--color-teal);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(231, 184, 106, 0.3);
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
  .site-header,
  .site-footer,
  .newsletter,
  .back-to-top,
  .mobile-menu-toggle {
    display: none !important;
  }
  
  body {
    background: white;
  }
  
  .checklist-item {
    break-inside: avoid;
  }
}

/* ============================================
   PREFERS REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-paper);
    border-bottom: 1px solid var(--color-slate);
    box-shadow: var(--shadow-card);
  }
  
  .main-nav.active {
    display: block;
  }
  
  .main-nav ul {
    flex-direction: column;
    padding: var(--spacing-sm);
    gap: 0;
  }
  
  .main-nav li {
    width: 100%;
  }
  
  .main-nav a {
    display: block;
    padding: var(--spacing-sm);
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .article-grid {
    grid-template-columns: 1fr;
  }
  
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input[type="email"] {
    width: 100%;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.hidden {
  display: none;
}