/*
Theme Name: StockGH Smart Calculators (Astra Child)
Theme URI: http://example.com/
Author: StockGH Web Agency
Description: Astra child theme with smart calculators, demo blog posts and ad placeholders.
Version: 2.4
Template: astra
Text Domain: stockgh-astra-child
*/

/* CSS Variables for Theme Colors and Design System */
:root {
  /* Ghana Flag Colors */
  --gh-red: #ef3340;
  --gh-yellow: #fcd116;
  --gh-green: #006b3f;
  
  /* Base Colors */
  --black: #000;
  --white: #fff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  
  /* Brand Colors */
  --primary: var(--gh-green);
  --primary-light: #008a51;
  --primary-dark: #004d2b;
  --secondary: var(--gh-red);
  --secondary-light: #ff5663;
  --secondary-dark: #cc1a27;
  --accent: var(--gh-yellow);
  --accent-light: #ffdf3a;
  --accent-dark: #d9a908;
  
  /* Background Colors */
  --bg-body: linear-gradient(180deg, #f5f7fa, #e8faf4);
  --bg-card: #fff;
  --bg-input: #fff;
  --bg-overlay: rgba(0, 0, 0, 0.7);
  
  /* Text Colors */
  --text-primary: #111;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --text-inverse: #fff;
  
  /* Border Colors */
  --border-color: #e5e7eb;
  --border-light: #f3f4f6;
  --border-dark: #d1d5db;
  
  /* Shadow Colors */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Font Sizes */
  --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;
  
  /* Spacing */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

/* Dark Mode Variables */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-body: linear-gradient(180deg, #1a1a1a, #0d2818);
    --bg-card: #1f2937;
    --bg-input: #374151;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --border-color: #374151;
    --border-light: #4b5563;
    --border-dark: #1f2937;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  }
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: clamp(0.9rem, 1.2vw, 1rem); /* Fluid base font size */
}

body {
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg-body);
  color: var(--text-primary);
  line-height: 1.6;
  transition: color var(--transition), background-color var(--transition);
}

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

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

/* Header Styles */
.site-header {
  background: var(--black);
  color: var(--text-inverse);
  position: sticky;
  top: 0;
  z-index: 999;
  border-bottom: 4px solid var(--accent);
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.gh-flag {
  width: 36px;
  height: 24px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.flag-svg {
  width: 100%;
  height: 100%;
}

.site-title {
  font-weight: 800;
  font-size: clamp(1rem, 2.5vw, 1.25rem); /* Fluid title size */
  letter-spacing: 0.4px;
  white-space: nowrap;
}

.site-title a {
  color: var(--text-inverse);
  text-decoration: none;
}

.nav-selectors {
  display: flex;
  gap: var(--spacing-2);
  align-items: center;
  flex-wrap: wrap;
}

.selector-btn {
  background: var(--primary);
  border: none;
  color: var(--text-inverse);
  padding: var(--spacing-2) var(--spacing-3);
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  font-size: clamp(0.7rem, 1.5vw, 0.8rem); /* Fluid button size */
  text-decoration: none;
  display: inline-block;
  position: relative;
  white-space: nowrap;
}

.selector-btn:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.selector-btn.active {
  outline: 3px solid rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.selector-btn.showall {
  background: var(--accent);
  color: var(--black);
}

.selector-btn.showall:hover {
  background: var(--accent-light);
}

/* Home link styling for selectors when not on home page */
body:not(.home) .selector-btn[data-target="electricity"] {
  background: var(--accent);
  color: var(--black);
  font-weight: 800;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
  border: 2px solid var(--accent-light);
}

body:not(.home) .selector-btn[data-target="electricity"]:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

body:not(.home) .selector-btn[data-target="electricity"]::before {
  content: "⚡";
  margin-right: var(--spacing-1);
  font-size: 1em;
}

body:not(.home) .selector-btn[data-target="electricity"]::after {
  content: " Home";
  font-size: 0.8em;
  margin-left: 2px;
  opacity: 0.9;
}

/* Main Content */
main {
  padding-bottom: var(--spacing-12);
}

/* Main Card Styles */
.main-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-lg);
  margin-top: var(--spacing-6);
  transition: box-shadow var(--transition);
}

.main-card:hover {
  box-shadow: var(--shadow-xl);
}

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

/* Intro Section */
#intro {
  text-align: center;
  padding: var(--spacing-8) var(--spacing-6);
}

#intro h2 {
  font-size: clamp(1.5rem, 4vw, 2.5rem); /* Fluid heading */
  margin-bottom: var(--spacing-4);
  color: var(--primary);
}

#intro p {
  font-size: clamp(1rem, 2vw, 1.125rem); /* Fluid text */
  max-width: 800px;
  margin: 0 auto var(--spacing-6);
  color: var(--text-secondary);
}

/* Intro Stats */
.intro-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-8);
  margin-top: var(--spacing-6);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-number {
  font-size: clamp(1.5rem, 3vw, 2.5rem); /* Fluid stat number */
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: var(--spacing-1);
}

.stat-label {
  font-size: var(--text-base);
  color: var(--text-muted);
}

/* Calculator Slider */
.calculator-slider {
  position: relative;
  height: clamp(250px, 40vw, 400px); /* Responsive height */
  margin: var(--spacing-8) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.slide.active {
  opacity: 1;
}

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

.slider-link {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
}

.overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: var(--spacing-6);
  background: var(--bg-overlay);
  color: var(--text-inverse);
  transform: translateY(20px);
  opacity: 0.8;
  transition: all var(--transition);
}

.slider-link:hover .overlay {
  transform: translateY(0);
  opacity: 1;
}

.overlay h2 {
  font-size: clamp(1.2rem, 3vw, 2rem); /* Fluid overlay heading */
  margin-bottom: var(--spacing-2);
	 color: var(--text-inverse);
}

.overlay p {
  margin-bottom: var(--spacing-4);
  font-size: clamp(0.9rem, 2vw, 1rem); /* Fluid overlay text */
}

.cta-button {
  display: inline-block;
  background: var(--accent);
  color: var(--black);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: all var(--transition);
}

.cta-button:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* Calculator Sections */
.calculators-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.calc-section {
  display: none;
  padding: var(--spacing-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.calc-section.active {
  display: block;
}

.calc-section:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.calc-section h3 {
  margin: 0 0 var(--spacing-3);
  color: var(--secondary);
  font-size: clamp(1.2rem, 3vw, 1.5rem); /* Fluid section heading */
}

.calc-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-4);
  font-size: var(--text-base);
}

.field {
  margin-top: var(--spacing-3);
}

label {
  display: block;
  font-weight: 700;
  margin-bottom: var(--spacing-2);
  color: var(--text-primary);
  font-size: var(--text-sm);
}

input, select {
  width: 100%;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: all var(--transition);
}

input:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 107, 63, 0.2);
}

.btn-primary {
  display: inline-block;
  width: 100%;
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  border: none;
  background: var(--primary);
  color: var(--text-inverse);
  font-weight: 700;
  margin-top: var(--spacing-4);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
  font-size: var(--text-base);
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-refresh {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
  border: 2px solid var(--secondary);
  background: transparent;
  color: var(--secondary);
  font-weight: 700;
  margin-top: var(--spacing-3);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-refresh:hover {
  background: var(--secondary);
  color: var(--text-inverse);
  transform: rotate(180deg);
}

.result {
  margin-top: var(--spacing-4);
  padding: var(--spacing-4);
  border-radius: var(--radius-md);
  background: rgba(0, 107, 63, 0.1);
  color: var(--primary-dark);
  font-weight: 700;
  white-space: pre-line;
  border-left: 4px solid var(--primary);
  font-size: clamp(0.9rem, 1.5vw, 1rem); /* Fluid result text */
}

.result small {
  display: block;
  margin-top: var(--spacing-3);
  font-weight: 400;
  color: var(--text-secondary);
  white-space: normal;
  font-size: var(--text-sm);
}

/* Sidebar */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
}

.card {
  background: var(--bg-card);
  padding: var(--spacing-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

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

.card h4 {
  margin-bottom: var(--spacing-4);
  color: var(--primary);
  font-size: var(--text-lg);
}

/* Ad Container */
.ad-container {
  min-height: 250px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* Financial Tips */
.tip-content {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-3);
}

.tip-author {
  text-align: right;
  font-weight: 700;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

/* Post List */
.post-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.post-list li {
  margin-bottom: var(--spacing-4);
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: var(--spacing-3);
}

.post-list a {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition);
}

.post-list a:hover {
  color: var(--primary);
}

.post-excerpt {
  margin-top: var(--spacing-2);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

/* Affiliate Banner */
.sponsored-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--spacing-2);
}

.affiliate-banner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.banner-item {
  display: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
}

.banner-item.active {
  display: block;
}

.banner-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.banner-item a {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  padding: var(--spacing-3);
  background: var(--bg-card);
  color: var(--text-primary);
  text-decoration: none;
}

.banner-item img {
  width: 60px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
}

.banner-info h5 {
  margin-bottom: var(--spacing-1);
  color: var(--primary);
}

.banner-info p {
  margin-bottom: var(--spacing-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.banner-btn {
  display: inline-block;
  background: var(--secondary);
  color: var(--text-inverse);
  padding: var(--spacing-1) var(--spacing-3);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: var(--text-sm);
  transition: all var(--transition);
}

.banner-btn:hover {
  background: var(--secondary-light);
}

.view-partners-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--primary);
  color: var(--text-inverse);
  padding: var(--spacing-3);
  border-radius: var(--radius-md);
  font-weight: 700;
  margin-top: var(--spacing-4);
  transition: all var(--transition);
}

.view-partners-btn:hover {
  background: var(--primary-light);
}

/* Newsletter */
.newsletter-card {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-inverse);
}

.newsletter-card h4 {
  color: var(--text-inverse);
}

.newsletter-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.newsletter-form input {
  padding: var(--spacing-3);
  border: none;
  border-radius: var(--radius-md);
}

.newsletter-form button {
  background: var(--accent);
  color: var(--black);
}

/* Blog Cards */
.post-section {
  max-width: 1100px;
  margin: var(--spacing-12) auto;
}

.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.5rem); /* Fluid section title */
  margin-bottom: var(--spacing-8);
  color: var(--primary);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
  padding: 0 var(--spacing-4);
}

.post-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.post-thumb {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.post-content {
  padding: var(--spacing-5);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.post-title {
  font-size: var(--text-xl);
  margin: 0 0 var(--spacing-3);
}

.post-title a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition);
}

.post-title a:hover {
  color: var(--primary);
}

.post-meta {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-4);
}

.post-card p {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-4);
  flex-grow: 1;
}

.read-more {
  display: inline-block;
  background: var(--accent);
  color: var(--black);
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-md);
  font-weight: 700;
  transition: all var(--transition);
  align-self: flex-start;
}

.read-more:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* Features Section */
.content-section {
  margin: var(--spacing-12) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.feature-item {
  text-align: center;
  padding: var(--spacing-5);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-4);
}

.feature-item h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-3);
  color: var(--primary);
}

.feature-item p {
  color: var(--text-secondary);
}

/* Testimonials Section */
.testimonials-section {
  margin: var(--spacing-12) 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-6);
  margin-top: var(--spacing-8);
}

.testimonial-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

.testimonial-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial-content {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-5);
  position: relative;
}

.testimonial-content::before {
  content: """;
  font-size: 4rem;
  color: var(--primary);
  position: absolute;
  top: -1.5rem;
  left: -1rem;
  opacity: 0.2;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.author-info h4 {
  margin-bottom: var(--spacing-1);
  color: var(--text-primary);
}

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

/* Footer */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-10) var(--spacing-5) var(--spacing-5);
  border-bottom: 3px solid var(--accent);
}

.footer-left {
  flex: 2;
  margin-bottom: var(--spacing-5);
}

.footer-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin-bottom: var(--spacing-5);
}

.footer-title {
  color: var(--accent);
  font-size: var(--text-xl);
  margin-bottom: var(--spacing-3);
}

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

.footer-links li {
  margin-bottom: var(--spacing-2);
}

.footer-links a {
  color: var(--gray-300);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-socials {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-3);
}

.footer-socials a {
  display: inline-block;
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform var(--transition), color var(--transition);
}

.footer-socials a:hover {
  transform: scale(1.2);
  color: var(--secondary);
}

.footer-bottom {
  text-align: center;
  padding: var(--spacing-4) var(--spacing-3);
  background: var(--black);
  font-size: var(--text-sm);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Large Tablets and Small Desktops */
@media (max-width: 1024px) {
  .grid {
    grid-template-columns: 1fr;
  }
  
  .intro-stats {
    flex-wrap: wrap;
    gap: var(--spacing-4);
  }
  
  .footer-left {
    flex: 1;
  }
  
  .footer-right {
    flex: 1;
    align-items: center;
  }
}

/* Tablets */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: var(--spacing-4);
  }
  
  .nav-selectors {
    width: 100%;
    justify-content: center;
  }
  
  .main-card {
    padding: var(--spacing-4);
  }
  
  .calc-section {
    padding: var(--spacing-4);
  }
  
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-left, .footer-right {
    flex: 1 1 100%;
    align-items: center;
  }
  
  .footer-right {
    margin-top: var(--spacing-4);
  }
}

/* Mobile Phones */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-3);
  }
  
  .intro-stats {
    flex-direction: column;
    gap: var(--spacing-3);
  }
  
  .stat-number {
    font-size: var(--text-2xl);
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-selectors {
    gap: var(--spacing-1);
  }
  
  /* Special styling for Electricity button on very small screens */
  body:not(.home) .selector-btn[data-target="electricity"]::after {
    content: "🏠";
    font-size: 0.9em;
    margin-left: 2px;
  }
  
  .banner-item a {
    flex-direction: column;
    text-align: center;
  }
  
  .banner-item img {
    margin-bottom: var(--spacing-2);
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Focus Styles for Accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Print Styles */
@media print {
  .site-header,
  .sidebar,
  .calculator-slider,
  .btn-refresh,
  .footer-socials,
  .newsletter-card {
    display: none !important;
  }
  
  body {
    background: #fff !important;
    color: #000 !important;
  }
  
  .main-card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    break-inside: avoid;
  }
}